CN201769106U - Clamp tool for fine grinding process - Google Patents
Clamp tool for fine grinding process Download PDFInfo
- Publication number
- CN201769106U CN201769106U CN2010202312486U CN201020231248U CN201769106U CN 201769106 U CN201769106 U CN 201769106U CN 2010202312486 U CN2010202312486 U CN 2010202312486U CN 201020231248 U CN201020231248 U CN 201020231248U CN 201769106 U CN201769106 U CN 201769106U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- clamp
- handle
- clamp tool
- pressing block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a clamp tool for fine grinding process, which belongs to the technique of jig and fixture and particularly relates to a clamp tool used when a small plane surface workpiece is replaced during fine grinding process. The clamp tool is convenient for quick replacement and the positioning of workpieces. The clamp tool comprises a handle 1, an intermediate connecting rod 2, a clamp connecting rod 3, a rubber presser foot 4, a connecting rod seat 5, a fixing seat 6, an elastic pressing block 7 and a spring 8, and is characterized in that a compression spring 8 is designed at the lower part of the elastic pressing block 7 so as to achieve resetting during the workpiece replacement. The handle 1 is used for driving the intermediate connecting rod 2 and the clamp connecting rod 3 to achieve pressing to the rubber presser foot 4 and the elastic pressing block 7, thereby achieving the purpose of locking the workpieces. The clamp tool is characterized in that the handle 1 and the clamp connecting rod 3 are respectively in pairwise hinged connection with the connecting rod seat 5 and the intermediate connecting rod 2, the intermediate connecting rod 2 and the clamp connecting rod 3 are driven to rotate together by the handle 1 so as to enable the rubber presser foot 4 to press the elastic pressing block 7 and fix the workpieces, and when the handle 1 and the intermediate connecting rod 2 are positioned on a same straight line, a mechanism is positioned in a death point. Therefore, the entire clamp tool is endowed with an auto-lock function.
Description
Technical field:
The utility model belongs to the frock clamp technology, has particularly designed the clamp tool that is used to finish grind the facet workpiece, helps the quick replacing and the location of workpiece.
Background technology:
Existing miniature workpiece finish grindes and adds man-hour, need carry out repeatedly resetting to miniature workpiece, and traditional clamp tool is when being positioned at fixation workpiece, clamping is more loaded down with trivial details with the process of changing workpiece, and the clamp tool that the utility model adopts utilizes the dead point of mechanism to realize the fixing of workpiece, and is simple to operate, practical, be convenient for changing workpiece, the efficient of clamping workpiece is provided.
The utility model content:
The purpose of this utility model is the clamp tool that has designed when being used to finish grind the replacing of facet workpiece, helps the quick replacing and the location of workpiece.
The utility model comprises handle, intermediate connecting rod, clamping connecting rod, rubber presser feet, connecting rod base, holder, suppresses piece, and spring is characterized in that having designed the compression spring in the bottom of suppressing piece resetting when realizing changing workpiece.Simultaneously, designed by handle drive intermediate connecting rod and clamping connecting rod realization rubber presser feet and exerted pressure, reached the purpose of locking workpiece suppressing piece.It is implemented as follows: pass through turning handle, drive intermediate connecting rod and clamping connecting rod, thereby the rubber presser feet is exerted pressure to being placed on the workpiece that suppresses on the piece, and suppress spring has been installed under the piece, suppressing piece can slide up and down on holder, suppress the process spring compression that piece is exerted pressure by the rubber presser feet, provide workpiece to fix needed pressure.When middle connecting rod and handle are in a straight line, just in time be in the dead-centre position of mechanism like this, have muchly no matter suppress spring force under the piece, handle can not rebound all the time and can also guarantee the clamping force of workpiece.After a workpiece machined, release handle by the reset response of spring, reached the purpose that resets, and can realize the replacing of workpiece like this.
Principle described in the utility model is simple, and the processing ease left-hand seat has greatly shortened clamping and the time of changing workpiece, has improved production efficiency.
Description of drawings:
Fig. 1 is the manual structural scheme of mechanism
Fig. 2 is an anchor clamps installation way schematic diagram
The specific embodiment:
With reference to Fig. 1, connecting rod base 5 is installed on the fixed head 6, handle 1 and clamping connecting rod 3 are by pin respectively and hinged in twos between connecting rod base 5 and the intermediate connecting rod 2, terminal at clamping connecting rod 3 by screw clamping rubber presser feet 4, on holder 6, two fixed blocks are installed, a guide pad is up and down arranged between two fixed blocks, two fixed blocks play position-limiting action, and guide pad plays guide effect up and down, put between two fixed blocks on the holder and matched in clearance between the guide pad with suppressing piece 7, with suppress the piece holder to the position of two fixed block levels, suppressing on 7 four angles of piece and mounting spring 8 between four correspondence positions on the holder 6, the installation site of connecting rod base 5 just makes that working as handle 1 just is pressed in the center of suppressing piece 8 toward the rubber presser feet 4 that presses down on the fashionable dress folder connecting rod 3, along with the increase of pressure, the spring compression is suppressed piece and is glided.
Claims (2)
1. an accurate grinding clamping tool comprises handle (1), intermediate connecting rod (2), clamping connecting rod (3), rubber presser feet (4), connecting rod base (5), holder (6), suppresses piece (7), spring (8), it is characterized in that having designed compression spring (8) in the bottom of suppressing piece (7).
2. a kind of accurate grinding clamping tool according to claim 1 is characterized in that suppressing piece (7) and is installed on the holder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202312486U CN201769106U (en) | 2010-06-11 | 2010-06-11 | Clamp tool for fine grinding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202312486U CN201769106U (en) | 2010-06-11 | 2010-06-11 | Clamp tool for fine grinding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769106U true CN201769106U (en) | 2011-03-23 |
Family
ID=43748940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202312486U Expired - Fee Related CN201769106U (en) | 2010-06-11 | 2010-06-11 | Clamp tool for fine grinding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862983A (en) * | 2010-06-11 | 2010-10-20 | 新杰克缝纫机股份有限公司 | Accurate grinding clamping tool |
| CN103196633A (en) * | 2013-04-12 | 2013-07-10 | 柳州力通车用空调有限公司 | Air impermeability detection device |
-
2010
- 2010-06-11 CN CN2010202312486U patent/CN201769106U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862983A (en) * | 2010-06-11 | 2010-10-20 | 新杰克缝纫机股份有限公司 | Accurate grinding clamping tool |
| CN103196633A (en) * | 2013-04-12 | 2013-07-10 | 柳州力通车用空调有限公司 | Air impermeability detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JACK SEWING CO., LTD. Free format text: FORMER NAME: NEW JACK SEWING MACHINE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee after: JACK SEWING MACHINE CO., LTD. Address before: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee before: New Jack Sewing Machine Co., Ltd. Address after: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee after: JACK SEWING MACHINE CO., LTD. Address before: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee before: New Jack Sewing Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20190611 |