CN105690290A - Self-locking type rapid compressing clamp - Google Patents
Self-locking type rapid compressing clamp Download PDFInfo
- Publication number
- CN105690290A CN105690290A CN201410699153.XA CN201410699153A CN105690290A CN 105690290 A CN105690290 A CN 105690290A CN 201410699153 A CN201410699153 A CN 201410699153A CN 105690290 A CN105690290 A CN 105690290A
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- CN
- China
- Prior art keywords
- connecting rod
- self
- mounting seat
- shaped connecting
- rotationally connected
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a self-locking type rapid compressing clamp. The self-locking type rapid compressing clamp comprises a base playing a role in fixing and supporting and a screw rod used for mounting of a compressing head and further comprises a straight connecting rod and an L-shaped connecting rod which play a role in rotary connecting; a first mounting seat and a second mounting seat are sequentially and fixedly mounted on the upper side of the base, the first mounting seat is rotatably connected with one end of the straight connecting rod, and the other end of the straight connecting rod is rotatably connected with the middle portion of a driving handle; the second mounting seat is rotatably connected with one end of the L-shaped connecting rod, and the bent position of the L-shaped connecting rod is rotatably connected with the front end of the driving handle; and the other end of the L-shaped connecting rod is provided with a screw through a threaded hole, and the compressing head for compressing a workpiece is fixedly mounted at the lower end of the screw. The self-locking type rapid compressing clamp has the beneficial effects of being reasonable in design, rapid in workpiece clamping, convenient to operate, simple in structure, small in size, light, convenient to carry, wide in application range, low in production cost and convenient to use and popularize, and having the self-locking function.
Description
Technical field
The present invention relates to a kind of hold down gag, be specifically related to a kind of fast compressing device with auto-lock function。
Background technology
At present, clamping device is all widely used in all trades and professions, helical clamping apparatus is current modal clamping device, its general screw thread directly clamps workpiece, or form compound clamp system with other elements or mechanism, there is the advantages such as reliable clamping in helical clamping apparatus, but helical clamping apparatus there is also the shortcomings such as pinching action is slow, clamping efficiency is low equally。Particularly when using helical clamping apparatus frequently alternately to clamp the workpiece varied in size, it is necessary to operator frequently rotate screw rod to clamp workpiece, considerably increase the labor intensity of operator, reduce production efficiency。
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, it is provided that a kind of self-locking quick ram compression clamper, it is reasonable in design, clamping workpiece is quick, easy to operate, there is auto-lock function, simple in construction, volume is little, lightweight, it is simple to carrying, applied widely, production cost is low, it is simple to promote the use of。
For achieving the above object, the technical solution used in the present invention is: a kind of self-locking quick ram compression clamper, including the base playing fixed supporting role with for installing the screw rod of hold-down head, it is characterised in that: also include straight connecting rod and the L-shaped connecting rod of the effect that is rotationally connected；Mounting seat one and mounting seat two it is installed with successively on the upside of described base, one end of described mounting seat one and described straight connecting rod is rotationally connected, the other end of described straight connecting rod is connected with the rear end thereof of driving handle, one end of described mounting seat two and described L-shaped connecting rod is rotationally connected, the bending part of described L-shaped connecting rod and the front end of described driving handle are rotationally connected, the other end of described L-shaped connecting rod is provided with screw rod by screwed hole, and described screw rod lower end is installed with the hold-down head for workpiece pressing。
Above-mentioned self-locking quick ram compression clamper, it is characterised in that: it is rotationally connected by bearing pin one in the middle part of described straight connecting rod end and described driving handle。
Above-mentioned self-locking quick ram compression clamper, it is characterised in that: the bending part of described L-shaped connecting rod is rotationally connected by bearing pin two with described driving handle front end。
Above-mentioned self-locking quick ram compression clamper, it is characterised in that: described mounting seat one is hinged with described straight connecting rod end。
Above-mentioned self-locking quick ram compression clamper, it is characterised in that: described mounting seat two is hinged with described L-shaped interlinking lever end。
The present invention compared with prior art has the advantage that
(1) design of this self-locking quick ram compression clamper is very reasonable, and operator only need to press downwards driving handle can make hold-down head fast-holding workpiece, thus its workpiece pressing is quick, rapid, operates very simple and convenient。
(2) this self-locking quick ram compression clamper is when workpiece pressing, and when bearing pin one, bearing pin two and mounting seat one conllinear, workpiece is applied to how no matter the counteracting force on L-shaped connecting rod mostly can not make driving handle rotate, now this device self-locking。
(3) this self-locking quick ram compression clamper simple in construction, volume is little, lightweight, it is simple to carrying。
(4) this self-locking quick ram compression clamper is applicable not only to Machining Technology field, applies also for other place needing fast-holding, thus its scope of application is widely。
(5) production technology of this self-locking quick ram compression clamper is simple, and requirement on machining accuracy is not high, and a lot of parts are all highly convenient for producing or buying, thus its production cost is very low, it is simple to promote the use of。
Below by drawings and Examples, the present invention is described in further detail。
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention。
Description of reference numerals:
1 base；2 mounting seats one；3 straight connecting rods；
4 driving handles；5 bearing pins one；6 workpiece；
7 bearing pins two；8 mounting seats two；9 L-shaped connecting rods；
10 screw rods；11 hold-down heads。
Detailed description of the invention
A kind of self-locking quick ram compression clamper as shown in Figure 1, including the base 1 playing fixed supporting role with for installing the screw rod 10 of hold-down head 11, has also included straight connecting rod 3 and the L-shaped connecting rod 9 of the effect that is rotationally connected；Mounting seat 1 and mounting seat 28 it is installed with successively on the upside of described base 1, one end of described mounting seat 1 and described straight connecting rod 3 is rotationally connected, the other end of described straight connecting rod 3 is connected with the rear end thereof of driving handle 4, one end of described mounting seat 28 and described L-shaped connecting rod 9 is rotationally connected, the front end of the bending part of described L-shaped connecting rod 9 and described driving handle 4 is rotationally connected, the other end of described L-shaped connecting rod 9 is provided with screw rod 10 by screwed hole, and described screw rod 10 lower end is welded or is threadably secured and is provided with the hold-down head 11 for workpiece pressing 6。
In the present embodiment, it is rotationally connected by bearing pin 1 in the middle part of described straight connecting rod 3 end and described driving handle 4。
In the present embodiment, the bending part of described L-shaped connecting rod 9 is rotationally connected by bearing pin 27 with described driving handle 4 front end。
In the present embodiment, described mounting seat 1 is hinged with described straight connecting rod 3 end。
In the present embodiment, described mounting seat 28 is hinged with described L-shaped connecting rod 9 end。
The above; it it is only presently preferred embodiments of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation above example made according to the technology of the present invention essence, all still fall within the protection domain of technical solution of the present invention。
Claims (5)
1. a self-locking quick ram compression clamper, including the base (1) playing fixed supporting role and the screw rod (10) being used for installing hold-down head (11), it is characterised in that: also include straight connecting rod (3) and the L-shaped connecting rod (9) of the effect that is rotationally connected；Described base (1) upside is installed with mounting seat one (2) and mounting seat two (8) successively, one end of described mounting seat one (2) and described straight connecting rod (3) is rotationally connected, the other end of described straight connecting rod (3) is connected with the rear end thereof of driving handle (4), one end of described mounting seat two (8) and described L-shaped connecting rod (9) is rotationally connected, the bending part of described L-shaped connecting rod (9) and the front end of described driving handle (4) are rotationally connected, the other end of described L-shaped connecting rod (9) is provided with screw rod (10) by screwed hole, described screw rod (10) lower end is installed with the hold-down head (11) for workpiece pressing (6)。
2. the self-locking quick ram compression clamper described in claim 1, it is characterised in that: described straight connecting rod (3) end is rotationally connected by bearing pin one (5) with described driving handle (4) middle part。
3. the self-locking quick ram compression clamper described in claim 1, it is characterised in that: the bending part of described L-shaped connecting rod (9) is rotationally connected by bearing pin two (7) with described driving handle (4) front end。
4. the self-locking quick ram compression clamper described in claim 1, it is characterised in that: described mounting seat one (2) is hinged with described straight connecting rod (3) end。
5. the self-locking quick ram compression clamper described in claim 1, it is characterised in that: described mounting seat two (8) is hinged with described L-shaped connecting rod (9) end。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699153.XA CN105690290A (en) | 2014-11-27 | 2014-11-27 | Self-locking type rapid compressing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699153.XA CN105690290A (en) | 2014-11-27 | 2014-11-27 | Self-locking type rapid compressing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105690290A true CN105690290A (en) | 2016-06-22 |
Family
ID=56294158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410699153.XA Pending CN105690290A (en) | 2014-11-27 | 2014-11-27 | Self-locking type rapid compressing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105690290A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553345A (en) * | 2017-09-28 | 2018-01-09 | 吉林大学 | The aircraft target ship pre stress shot peen frock and ball blasting method that a kind of multiple spot actively loads |
| CN107900940A (en) * | 2017-12-21 | 2018-04-13 | 宁波金瑞泰汽车装备有限公司 | A kind of multi link pressing device |
| CN108953711A (en) * | 2018-07-05 | 2018-12-07 | 河南平高通用电气有限公司 | A kind of aerating and exhaust device |
| CN114043389A (en) * | 2021-11-08 | 2022-02-15 | 陕西飞机工业有限责任公司 | Horizontal shot blasting clamp for double-curvature skin of airplane |
-
2014
- 2014-11-27 CN CN201410699153.XA patent/CN105690290A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553345A (en) * | 2017-09-28 | 2018-01-09 | 吉林大学 | The aircraft target ship pre stress shot peen frock and ball blasting method that a kind of multiple spot actively loads |
| CN107553345B (en) * | 2017-09-28 | 2019-09-03 | 吉林大学 | A kind of the aircraft target ship pre stress shot peen tooling and ball blasting method of multiple spot active load |
| CN107900940A (en) * | 2017-12-21 | 2018-04-13 | 宁波金瑞泰汽车装备有限公司 | A kind of multi link pressing device |
| CN107900940B (en) * | 2017-12-21 | 2024-05-17 | 宁波金瑞泰汽车装备有限公司 | Multi-connecting-rod compressing device |
| CN108953711A (en) * | 2018-07-05 | 2018-12-07 | 河南平高通用电气有限公司 | A kind of aerating and exhaust device |
| CN114043389A (en) * | 2021-11-08 | 2022-02-15 | 陕西飞机工业有限责任公司 | Horizontal shot blasting clamp for double-curvature skin of airplane |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |