(!) Since support from Microsoft will end on January 14th, 2020, Windows 7 will be excluded from the recommended environment from December 15th, 2019 on this site. Vì lý do Microsoft kết thúc hỗ trợ cho Windows 7 vào ngày 14/01/2020, Windows 7 sẽ là hệ điều hành không được khuyến khích sử dụng với trang web này từ ngày 15/12/2019.
Search by Category / Brand Tìm theo danh mục, nhãn hiệu
Search by Category Tìm theo danh mục
- Quote /Order Báo giá /Đặt hàng
-
MISUMI App QR Code Click for More Details
- inCAD Library Home
- > No.000261 Workpiece Clamp Mechanism
No.000261 Workpiece Clamp Mechanism
38
38
A work piece clamping and unclamping mechanism.
Relevant category
Hinge Bases
| Product name | Hinge Bases - U-Shaped |
|---|---|
| Part number | HKPB6-H25 |
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria
Select a standard product that is easy to obtain as a fulcrum for the clevis cylinder.
Available sizes
■Hinge Bases - U-Shaped
| Type | Material | Surface Treatment |
|---|---|---|
| U-Shaped | 1045 Carbon Steel | Black Oxide |
| Electroless Nickel Plating | ||
| 304 Stainless Steel | - |
■Sizes and Dimensions
| Pin Dia. | Pin hole height in 1mm increments | U-shape dimensions |
|---|---|---|
| 2 | 15～20 | 4 |
| 3 | 20～25 | 6 |
| 4 | 8 | |
| 5 | 25～30 | |
| 6 | 10 | |
| 8 | 30～40 | |
| 10 | ||
| 12 | 12 | |
| 13 | ||
| 14 | 35～45 | |
| 15 | 16 | |
| 16 | ||
| 20 | 40～50 | 20 |
| 25 | 30 |
Hinge Pin
| Product name | Precision Pivot Pins - Flanged, Hex Socket Head, Threaded with Lock Nut |
|---|---|
| Part number | CLBRU6-32 |
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria
Select a lock nut type, which can be firmly mounted as a clevis pin.
Available sizes
■Precision Pivot Pins - Flanged, Hex Socket Head, Threaded with Lock Nut
| Material | Hardness | Surface Treatment | Included Nut Material | |
|---|---|---|---|---|
| Standard Nut | U Nut | |||
| 1045 Carbon Steel | - | Black Oxide | SWRCH Carbon Steel | 1018 Carbon Steel |
| 40-45HRC | ||||
| - | Electroless Nickel Plating | 304 Stainless Steel | 304 Stainless Steel | |
| 40-45HRC | ||||
| Plating Hardness 750HV - | Hard Chrome Plating | SWRM Low Carbon Steel | 1018 Carbon Steel | |
| Plating Thickness 3μm or more | ||||
| 304 Stainless Steel | - | - | 304 Stainless Steel | 304 Stainless Steel |
| 440C Stainless Steel | 45-50HRC | |||
| 45-50HRC Plating Hardness 750HV - | Hard Chrome Plating Plating Thickness 3μm or more | |||
■Sizes and Dimensions
| Pin Dia. | Pin Section Length (Configurable in 0.1mm Increments) | Head O.D. | Head Height | Thread Length | Thread Dia. X Pitch |
|---|---|---|---|---|---|
| φ4 | 10.0-50.0 | φ7 | 5 | 6 | M3×0.5 |
| φ5 | 10.0-60.0 | φ9 | M4×0.7 | ||
| φ6 | 10.0-100.0 | φ10 | 9 | M5×0.8 | |
| φ8 | 10.0-100.0 | φ13 | M6×1.0 | ||
| φ10 | φ16 | 12 | M8×1.25 | ||
| φ12 | 10.0-200.0 | φ18 | 16 | M10×1.5 | |
| φ13 | 20.0-200.0 | φ24 | 18 | M12×1.75 | |
| φ14 | |||||
| φ15 | |||||
| φ16 | 20.0-200.0 | ||||
| φ17 | |||||
| φ18 | 24 | ||||
| φ20 | φ27 | M16×2.0 | |||
| φ22 | 20.0-200.0 | ||||
| φ25 | φ30 |
Accuracy Info
■Pivot Pin (Flanged with Hex Socket with a Nut: Pin O.D. Tolerance (g6))
| Pin Dia. | Tolerance |
|---|---|
| φ4-φ6 | -0.004 -0.012 |
| φ8・φ10 | -0.005 -0.014 |
| φ12-φ18 | -0.006 -0.017 |
| φ20・φ22・φ25 | -0.007 -0.020 |
-
-
TERMS AND CONDITIONS FOR USE OF CAD DATA-
Your access to the CAD data that MISUMI Corporation (hereinafter referred to as the Company) posts on this site (including 3D CAD data, intermediate 3D CAD data and 2D CAD data; hereinafter referred to as the Data) are of products manufactured and/or sold by the Company (hereinafter referred to as the Products) assumes that you have read and accepted these terms and conditions which govern your use of the Data. If you do not agree to these terms and conditions, you must stop using this website and the Data. You must not use the Data for any unlawful purpose or in any manner inconsistent with these terms and conditions.
- 1. CAD Data
- The Data is prepared for assisting the Company's users in the CAD design process by providing dimensions and other Product information. In order to provide the best speed and stability working within this site, the Product drawings were simplified to reduce the size of the Data. For instance, some of the Products are shown without the oil groove shape, screws or spring shape. Also, please be aware that the tolerance, surface roughness and/or chamfer of the Data may vary from the actual Products.
- 2. Disclaimer on Data
- While the Company has carefully prepared the Data, accuracy of the Data is not guaranteed and is subject to the variances as described above. The Company may also modify, add or delete the Data at any time without prior notice. The Company assumes no liability for any direct, indirect, consequential or special damages that you may claim resulted from your use of the Data or any changes to or deletions of the Data regardless of the reason. The Company provides no warranty as to the quality, accuracy, functionality, safety or reliability of the combination of Products and parts. Example applications and combinations of the Products are provided for illustrative purposes only.
- 3. Copyright
-
Copyrights to the content and the Data belong to the Company or the manufacturers of the Products. The said copyright is protected by the Copyright Act and international treaties. The use (including duplication, modification, uploading, posting, transmission, distribution, licensing, sales and publishing) of the Data except for the purpose to use the Data described above without prior approval of the Company is not allowed. The Data cannot be used for any purposes (including sales promotion) except for designing your machine. If you violate this provision or the laws or regulations, the Company may prohibit you from the use of the Data, the Company’s site and/or take legal action. So long as you comply with these terms and conditions, the Company grants to you a non-exclusive, non-transferable, revocable license to access and use the Data for the sole purpose of assisting you in designing machines that incorporate products.
In case that the CAD data is found to have been to be used for any purpose other than mentioned above or against the related laws, MISUMI may take legal actions, including the one for blocking the involved user from using CAD data and from accessing to the MISUMI site. - 4. Disclaimer of Warranty
- ANY AND ALL CONTENT APPEARING ON THIS WEB SITE IS PROVIDED FOR INFORMATIONAL PURPOSES ONLY. THIS WEB SITE, ITS CONTENT AND ITS LINKS ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS AND ARE USED ONLY AT YOUR SOLE RISK, TO THE FULLEST EXTENT PERMISSIBLE BY LAW. THE COMPANY DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, OF ANY KIND, REGARDING THIS WEB SITE (INCLUDING ITS CONTENT, HARDWARE, SOFTWARE AND LINKS), INCLUDING AS TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, TITLE, NON INFRINGEMENT, RESULTS, ACCURACY, COMPLETENESS, ACCESSIBILITY, COMPATIBILITY, SECURITY AND FREEDOM FROM COMPUTER VIRUS. THE COMPANY WILL NOT BE LIABLE FOR ANY DAMAGES OR LOSSES, INCLUDING DIRECT, INDIRECT, CONSEQUENTIAL, SPECIAL, INCIDENTAL OR PUNITIVE DAMAGES AND/OR LOST PROFITS, IN CONNECTION WITH USE OF THE INTERNET, THIS WEB SITE, ITS CONTENT OR ITS LINKS
Further, the Company will not be liable to you for any failure or delay by the Company to provide access to the Data or any of its obligations under these terms and conditions where such failure or delay is the direct or indirect result of any circumstances beyond the Company's reasonable control (and the Company's obligations will be suspended for the duration of such circumstances).
CAD Download (Unit Assembly)
CAD Download: File Format
CAD Data Limitations
-
Assembly data shows the assembly drawings in the concept design phase. The sole purpose of the data is to explain the structure and functionality of the assembly and is not considered nor to be used as a final design.
You will need to edit the Data so that it meets your specific design conditions. -
Unit assembly Data consists of some sub-assemblies.
It is configured so that each sub-assembly unit can be used as it is or edited. - The Data for fabricated parts is based on easy-to-edit dimensions and shapes in sketches and histories.
- The Data including the third-part components are made by the Company.
* The part in the frame is a sub-assembly unit.
-
Your access to the CAD data that MISUMI Corporation (hereinafter referred to as the Company) posts on this site (including 3D CAD data, intermediate 3D CAD data and 2D CAD data; hereinafter referred to as the Data) are of products manufactured and/or sold by the Company (hereinafter referred to as the Products) assumes that you have read and accepted these terms and conditions which govern your use of the Data. If you do not agree to these terms and conditions, you must stop using this website and the Data. You must not use the Data for any unlawful purpose or in any manner inconsistent with these terms and conditions.
-
- * Unit assembly Data consists of some sub-assemblies.
It is configured so that each sub-assembly unit can be used as it is or edited.
Application Overview
Purpose
- Clamps work pieces using a flat spring.
- The work piece is held on the turntable using a linking mechanism, and unclamped through the use of a cam follower mounted on the table.
Points for use
- Rotates the turn table using separate units and stops in the unclamping position. The work piece can then be removed, and operated for the next clamping and rotation.
Target workpiece
- Material: ABS disc
- External dimensions: φ16 x 6mm
- Workpiece mass: 2g
Design Specifications
Operating Conditions or Design Requirements
- Cylinder stroke: 30mm
- Deflection of the flat spring at clamp 1.5mm
- Deflection of the flat spring at unclamp 3mm.
- External dimensions: W296 x D244 x H237mm
Required Performance
- Spring load: 1N (with the workpiece clamped)
- Flat spring material: 304 Stainless Steel
Selection Criteria for Main Components
- Flat spring
- Can utilize the available space and meets the clamping load needs.
Design Evaluation
Verification of main components
- Flat spring
- Required plate thickness: t
Plate width: b = 7mm
Clamp force: P = 1N
Young's modulus: E = 199GPa
Load position: l = 37mm
Deflection at clamp: δ = 1.5mm
Number of flat springs used: n = 2pieces
t=((12xP/nxl³)/(3xδxExb))⅓
=((12x1/2x37³)/(3x1.5x199x10³x7))⅓
=0.36
From t > 0.36mm, t is set to be t = 0.4mm.
- Required plate thickness: t
Other Design Consideration
Explore Similar Application Examples
Page
1
/
17
