CN201960380U - Quick clamp and loosen flat nose pliers - Google Patents
Quick clamp and loosen flat nose pliers Download PDFInfo
- Publication number
- CN201960380U CN201960380U CN 201120048846 CN201120048846U CN201960380U CN 201960380 U CN201960380 U CN 201960380U CN 201120048846 CN201120048846 CN 201120048846 CN 201120048846 U CN201120048846 U CN 201120048846U CN 201960380 U CN201960380 U CN 201960380U
- Authority
- CN
- China
- Prior art keywords
- nut seat
- nut
- nose pliers
- clamping
- quick
- 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 discloses quick clamp and loosen flat nose pliers. A nut seat (4) of a movable plier body (7) can be fixed with a fixed plier body (8) through a pin mechanism after moving for a certain interval; and the pin mechanism comprises pin holes (9) which are formed on the nut seat (4) and are formed on the fixed plier body (8) at certain intervals, and pins which are matched with the pin holes. The flat nose pliers are easy to operate and quick and firm to clamp, have a loosening effect, and are particularly suitable to be applied to machine work.
Description
Technical field
The utility model relates to a kind of universal fixturing, is a kind of locking flat-nose pliers of realizing quick-clamping specifically.
Background technology
Current, there are two big shortcomings in flat-nose pliers on the market:
When being used for the big clamping of change in size, clamping speed is slower;
When being particularly useful for machined, the workpiece of flat-nose pliers clamping produces vibration and the pine folder easily in process.
Summary of the invention
The purpose of this utility model provides a kind of simple to operate, locking flat-nose pliers of quick-clamping of being convenient to the big different workpieces clamping of change in size.
The locking flat-nose pliers of the quick-clamping that the utility model provides, it is fixing that the nut seat of mobile caliper and fixed caliper can move the back by certain interval by bolt mechanism, and described bolt mechanism comprises out on the nut seat and by certain spaced apart pin-and-hole on fixed caliper and the latch that cooperates with pin-and-hole.
Binding nut on the nut seat adopts double nuts structure, wherein has a nut to rotate and to move axially relative to nut seat, and the relative only nut seat of another nut moves axially, and between two nuts compression spring is housed.
The beneficial effects of the utility model are: simple to operate, clamping fast, firmly has relaxation effect.Be particularly suitable for using in the machined.
Description of drawings
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is a transverse sectional view of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2, it is fixing that the nut seat 4 of mobile caliper 7 and fixed caliper 8 can move the back by certain interval by bolt mechanism, described bolt mechanism comprise out on the nut seat 4 and by certain spaced apart on fixed caliper 8 pin-and-hole 9 and the latch 10 that cooperates with pin-and-hole.Binding nut on the nut seat 4 adopts double nuts structure, and wherein preceding nut 1 can rotate and move axially relative to nut seat 4, and the relative only nut seat 4 of back nut 5 moves axially, and compression spring 2 is housed between two nuts.
During clamping work pieces, turn leading screw 6, preceding nut 1 maintains static under the effect of the pretightning force of slide-and-guide pin 3 and compression spring 2, and mobile caliper 7 moves forward clamping work pieces together with leading screw 6; After clamping force reached pretightning force greater than compression spring 2, compression spring 2 began compression, and when compression spring 2 is compressed to can not recompress the time, workpiece has been finished the secondary clamping.Simultaneously, back nut 5 is stressed under the effect of spring 2, and two nuts are oppositely moved, and leading screw 6 lockings, has played clamping locking and antihunt action.
In the time will doing large scale and move clamping, as long as pull out latch 10, just can promote mobile caliper 7, make mobile caliper 7 and leading screw 6 to nut seat 4 a whole set of moving, reach near after the clamping size, plug latch 10 again, to realize the purpose of quick clamping.
Claims (2)
1. locking flat-nose pliers of quick-clamping, it is characterized in that, the nut seat (4) of mobile caliper (7) and fixed caliper (8) can move the back by certain interval by bolt mechanism and fix, and described bolt mechanism comprises out at nut seat (4) goes up and press certain spaced apart pin-and-hole (9) on fixed caliper (8) and the latch (10) that cooperates with pin-and-hole.
2. the locking flat-nose pliers of quick-clamping according to claim 1, it is characterized in that, binding nut on the nut seat (4) adopts double nuts structure, wherein there is a nut to rotate and to move axially relative to nut seat (4), the relative only nut seat (4) of another nut moves axially, and compression spring (2) is housed between two nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120048846 CN201960380U (en) | 2011-02-28 | 2011-02-28 | Quick clamp and loosen flat nose pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120048846 CN201960380U (en) | 2011-02-28 | 2011-02-28 | Quick clamp and loosen flat nose pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960380U true CN201960380U (en) | 2011-09-07 |
Family
ID=44522907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120048846 Expired - Fee Related CN201960380U (en) | 2011-02-28 | 2011-02-28 | Quick clamp and loosen flat nose pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960380U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506875A (en) * | 2013-09-16 | 2014-01-15 | 安徽省捷甬达智能机器有限公司 | Flat tongs |
| CN103506874A (en) * | 2013-09-16 | 2014-01-15 | 安徽省捷甬达智能机器有限公司 | Flat tongs rapidly used |
| CN103786052A (en) * | 2014-01-15 | 2014-05-14 | 江苏省武进职业教育中心校 | Quick clamping self-locking flat-nose pliers |
| CN104440269A (en) * | 2014-12-03 | 2015-03-25 | 佛山市普拉迪数控科技有限公司 | Quick clamp positioning mechanism |
-
2011
- 2011-02-28 CN CN 201120048846 patent/CN201960380U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506875A (en) * | 2013-09-16 | 2014-01-15 | 安徽省捷甬达智能机器有限公司 | Flat tongs |
| CN103506874A (en) * | 2013-09-16 | 2014-01-15 | 安徽省捷甬达智能机器有限公司 | Flat tongs rapidly used |
| CN103786052A (en) * | 2014-01-15 | 2014-05-14 | 江苏省武进职业教育中心校 | Quick clamping self-locking flat-nose pliers |
| CN103786052B (en) * | 2014-01-15 | 2016-01-13 | 江苏省武进职业教育中心校 | A kind of quick-clamping self-locking flat-nose pliers |
| CN104440269A (en) * | 2014-12-03 | 2015-03-25 | 佛山市普拉迪数控科技有限公司 | Quick clamp positioning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20120228 |