CN204235191U - Single-piece linking clamping mechanism - Google Patents
Single-piece linking clamping mechanism Download PDFInfo
- Publication number
- CN204235191U CN204235191U CN201420582736.XU CN201420582736U CN204235191U CN 204235191 U CN204235191 U CN 204235191U CN 201420582736 U CN201420582736 U CN 201420582736U CN 204235191 U CN204235191 U CN 204235191U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- briquetting
- spring groove
- spring
- intermediate throughholes
- 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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Abstract
The utility model relates to a kind of single-piece linking clamping mechanism, comprise pedestal, left briquetting, left screw rod, balanced lever, right briquetting, right screw rod and ball rod, described pedestal is provided with left spring groove, level cavity, right spring groove and intermediate throughholes, the upper end of described left screw rod is provided with the left nut coordinated with left screw flight, the upper end of described right screw rod is provided with the right nut coordinated with right screw flight, the utility model screws left nut, namely by left screw rod, balanced lever and right screw rod, left briquetting and right briquetting are pressed down simultaneously, workpiece is compressed.
Description
Technical field
The utility model relates to a kind of clamp system, particularly a kind of single-piece linking clamping mechanism.
Background technology
In mechanical processing process, often need to use various fixture carry out clamping work pieces, the application point of the usual clamping force of existing many fixtures only has a bit, the application point of some clamping force has the size of the usual clamping force of fixture of or multiple spot also not identical at 2, causes stepping up effect undesirable.
Summary of the invention
The purpose of this utility model is to provide a kind of simple and reasonable, clamping force active force has at 2 and the identical single-piece linking clamping mechanism of clamping force size.
The technical scheme realizing the utility model object is as follows:
A kind of single-piece linking clamping mechanism, comprise pedestal, left briquetting, left screw rod, balanced lever, right briquetting, right screw rod and ball rod, described pedestal is provided with left spring groove, level cavity, right spring groove and intermediate throughholes, described left spring groove, right spring groove and intermediate throughholes are communicated with respectively at level cavity, described ball rod lower end be bulb and with balanced lever in the middle part of be rotationally connected, described ball rod is upwards extended by intermediate throughholes and is fixedly connected with intermediate throughholes, described left briquetting is arranged in left spring groove, left spring is provided with in described left spring groove, described left spring lower end is fixedly connected with left spring trench bottom, left spring upper end is connected with left briquetting, described left briquetting is provided with left through hole, described left screw rod extends in level cavity by left through hole, the described lower end of left screw rod and the left end of balanced lever are rotationally connected, the upper end of described left screw rod is provided with the left nut coordinated with left screw flight, described right briquetting is arranged in right spring groove, right spring is provided with in described right spring groove, described right lower spring end is fixedly connected with bottom right spring groove, right spring upper end is connected with right briquetting, described right briquetting is provided with right through hole, described right screw rod extends in level cavity by right through hole, the described lower end of right screw rod and the right-hand member of balanced lever are rotationally connected, the upper end of described right screw rod is provided with the right nut coordinated with right screw flight.
Described ball rod is set with and the upper locking ring of ball rod threaded engagement and lower retaining ring, described upper locking ring contacts with the upper port of intermediate throughholes, described lower retaining ring contacts with the lower port of intermediate throughholes, and described ball rod is fixed on intermediate throughholes place by upper locking ring, lower retaining ring.
After adopting said structure, the utility model screws left nut, namely by left screw rod, balanced lever and right screw rod, left briquetting and right briquetting is pressed down simultaneously, compresses workpiece.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is pedestal, 2 is left briquetting, and 3 is left screw rod, 4 is balanced lever, and 5 is right briquetting, and 6 is right screw rod, 7 is ball rod, and 8 is left spring groove, and 9 is level cavity, 10 is right spring groove, and 11 is intermediate throughholes, and 12 is left spring, 13 is left nut, and 14 is right spring, and 15 is right nut, 16 is upper locking ring, and 17 is lower retaining ring.
Detailed description of the invention
A kind of single-piece linking clamping mechanism of the utility model as shown in Figure 1, comprise pedestal 1, left briquetting 2, left screw rod 3, balanced lever 4, right briquetting 5, right screw rod 6 and ball rod 7, described pedestal 1 is provided with left spring groove 8, level cavity 9, right spring groove 10 and middle logical 11 holes, described left spring groove 8, right spring groove 10 and intermediate throughholes 11 are communicated with level cavity 9 respectively, described ball rod 7 lower end be bulb and with balanced lever 4 in the middle part of be rotationally connected, described ball rod 7 is upwards extended by intermediate throughholes 11 and is fixedly connected with intermediate throughholes 11, described left briquetting 2 is arranged in left spring groove 8, left spring 12 is provided with in described left spring groove 8, described left spring 12 lower end is fixedly connected with bottom left spring groove 8, left spring 12 upper end is connected with left briquetting 2, described left briquetting 2 is provided with left through hole, described left screw rod 3 extends in level cavity 9 by left through hole, the lower end of described left screw rod 3 and the left end of balanced lever 4 are rotationally connected, the upper end of described left screw rod 3 is provided with the left nut 13 with left screw rod 3 threaded engagement, described right briquetting 5 is arranged in right spring groove 10, right spring 14 is provided with in described right spring groove 10, described right spring 14 lower end is fixedly connected with bottom right spring groove 10, right spring 14 upper end is connected with right briquetting 5, described right pressure 5 pieces is provided with right through hole, described right screw rod 6 extends in level cavity 9 by right through hole, the lower end of described right screw rod 3 and the right-hand member of balanced lever 4 are rotationally connected, the upper end of described right screw rod 3 is provided with the right nut 15 with right screw rod 3 threaded engagement, described ball rod 7 is set with and the upper locking ring 16 of ball rod 7 threaded engagement and lower retaining ring 17, described upper locking ring 16 contacts with the upper port of intermediate throughholes 11, described lower retaining ring 17 contacts with the lower port of intermediate throughholes 11, described ball rod 7 is by upper locking ring 16, lower retaining ring 17 is fixed on intermediate throughholes place.
The utility model screws left nut, namely by left screw rod, balanced lever and right screw rod, left briquetting and right briquetting is pressed down simultaneously, compresses workpiece, simple and reasonable, easy to operate, can produce two bursts of identical clamping forces to workpiece.
Claims (2)
1. a single-piece linking clamping mechanism, it is characterized in that: comprise pedestal, left briquetting, left screw rod, balanced lever, right briquetting, right screw rod and ball rod, described pedestal is provided with left spring groove, level cavity, right spring groove and intermediate throughholes, described left spring groove, right spring groove and intermediate throughholes are communicated with respectively at level cavity, described ball rod lower end be bulb and with balanced lever in the middle part of be rotationally connected, described ball rod is upwards extended by intermediate throughholes and is fixedly connected with intermediate throughholes, described left briquetting is arranged in left spring groove, left spring is provided with in described left spring groove, described left spring lower end is fixedly connected with left spring trench bottom, left spring upper end is connected with left briquetting, described left briquetting is provided with left through hole, described left screw rod extends in level cavity by left through hole, the described lower end of left screw rod and the left end of balanced lever are rotationally connected, the upper end of described left screw rod is provided with the left nut coordinated with left screw flight, described right briquetting is arranged in right spring groove, right spring is provided with in described right spring groove, described right lower spring end is fixedly connected with bottom right spring groove, right spring upper end is connected with right briquetting, described right briquetting is provided with right through hole, described right screw rod extends in level cavity by right through hole, the described lower end of right screw rod and the right-hand member of balanced lever are rotationally connected, the upper end of described right screw rod is provided with the right nut coordinated with right screw flight.
2. single-piece linking clamping mechanism according to claim 1, it is characterized in that: described ball rod is set with and the upper locking ring of ball rod threaded engagement and lower retaining ring, described upper locking ring contacts with the upper port of intermediate throughholes, described lower retaining ring contacts with the lower port of intermediate throughholes, and described ball rod is fixed on intermediate throughholes place by upper locking ring, lower retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582736.XU CN204235191U (en) | 2014-10-09 | 2014-10-09 | Single-piece linking clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582736.XU CN204235191U (en) | 2014-10-09 | 2014-10-09 | Single-piece linking clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235191U true CN204235191U (en) | 2015-04-01 |
Family
ID=52764743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582736.XU Expired - Fee Related CN204235191U (en) | 2014-10-09 | 2014-10-09 | Single-piece linking clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235191U (en) |
-
2014
- 2014-10-09 CN CN201420582736.XU patent/CN204235191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170816 Address after: 213000, Yangcheng Lake Road, Xixia Town, Xinbei District, Jiangsu, Changzhou, 235 Patentee after: Changzhou Zhengheyuan Numerical Control Tool Co.,Ltd. Address before: 213000, Yangcheng Lake Road, Xixia Town, Xinbei District, Jiangsu, Changzhou, 231 Patentee before: CHANGZHOU XIXIASHU TOOL INDUSTRY INNOVATION SERVICE CENTER |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20171009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |