CN203509968U - Rapid G-shaped clip - Google Patents
Rapid G-shaped clip Download PDFInfo
- Publication number
- CN203509968U CN203509968U CN201320650924.7U CN201320650924U CN203509968U CN 203509968 U CN203509968 U CN 203509968U CN 201320650924 U CN201320650924 U CN 201320650924U CN 203509968 U CN203509968 U CN 203509968U
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- China
- Prior art keywords
- accommodating cavity
- rapid
- clamp
- screw mandrel
- slide 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 - Lifetime
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- 230000037431 insertion Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model relates to a hand tool, in particular to a rapid G-shaped clip. The rapid G-shaped clip comprises a G-shaped clip body, wherein the G-shaped clip body comprises a moving clamp end and a fixed clamp end, a screw rod is arranged on the moving clamp end of the G-shaped clip body, and is penetrated in a storage cavity which is arranged on the moving clamp end, and can be engaged with a thread which is arranged on the side wall of the storage cavity, the G-shaped clip body is provided with an unlock rod, and the screw rod and the thread on the side wall of the storage cavity are engaged or separated through the unlock rod to achieve rapid moving back and forth of the screw rod. Compared with the prior art, the rapid G-shaped clip achieves rapid clamping and loosing by locking and unlocking of the screw rod through the unlocking rod, is simple in structure and convenient to use, and can improve work efficiency.
Description
Technical field
The utility model relates to a kind of hand-held tool, particularly a kind of rapid G-shaped clamp.
Background technology
G word folder is machined, widely used a kind of instrument in the work such as casting, G word folder of the prior art, the structure of its screw rod clamping device is exactly mainly a female perforation of tool, the screw thread of screw rod and screw rod clamping device directly meshes, during use, tommy bar on screw rod rotates a circle, screw rod also rotates a circle thereupon, and the length of a pitch of displacement, can not freely fast screw rod be stretched and be adjusted on the yardstick needing, as screw rod need move 100 millimeters, screw pitch is 2.5 millimeters, tommy bar needs to rotate 40 circles and could realize, so, existing G word folder operating efficiency is too low, use inconvenient.
Utility model content
The utility model object is to provide a kind of rapid G-shaped clamp, to solve G word folder inefficiency of the prior art, uses inconvenient technical matters.
The utility model object is achieved through the following technical solutions:
A kind of rapid G-shaped clamp, comprise a kind of G word clamp, described G word clamp comprises movable bare terminal end and fixed clamp end, the movable bare terminal end of described G word clamp is provided with screw mandrel, described screw mandrel is located in the accommodating cavity of movable bare terminal end, described screw mandrel can with the screw-threaded engagement of accommodating cavity sidewall, described G word clamp is provided with trip lever, by trip lever, can make the screw-threaded engagement of described screw mandrel and accommodating cavity sidewall or separated to realize moving forward and backward fast of described screw mandrel.
Preferably, described trip lever is located in G word clamp, its one end protrudes in accommodating cavity, the other end passes from the top of described G word clamp, in described accommodating cavity, be provided with two slide blocks, two slide blocks are symmetricly set on the both sides up and down of described screw mandrel, and the lower end butt of the slide block on top and described trip lever is provided with elastomer between the slide block of bottom and accommodating cavity sidewall.
Preferably, described screw thread is arranged on the upper side wall of accommodating cavity, the slide block on top is provided with the blind hole of the front end insertion that can hold trip lever, and the slide block of bottom is provided with and can holds the blind hole that insert described elastomeric one end, in the blind hole of the lower wall of described elastomeric other end insertion accommodating cavity.
Preferably, one end of described accommodating cavity is provided with cover plate, and cover plate is connected with described movable bare terminal end by securing member, and cover plate is provided with and can holds the through hole that described screw mandrel passes.
Preferably, described accommodating cavity sidewall is provided with tooth piece chamber, tooth piece is provided with tooth piece in chamber, tooth piece is provided with described screw thread, the slide block on top and the slide block of bottom are equipped with groove, the groove butt of the lower end of trip lever and the slide block on top, the groove butt of the slide block of described elastomeric one end and bottom, in the blind hole of the lower wall of described elastomeric other end insertion accommodating cavity.
Preferably, a sidewall of described accommodating cavity is a cover plate, and cover plate is connected with described movable bare terminal end by securing member.
Preferably, described elastomer comprises stage clip.
Preferably, also comprise handle, one end of described handle and described G word clamp are hinged, the upper end butt of the other end and trip lever.
Preferably, the rear end of described screw mandrel is provided with tommy bar.
Compared with prior art, the utility model has following beneficial effect:
Rapid G-shaped clamp of the present utility model is realized the locking and unlocking to realize the fast clamp of G word folder and to unclamp fast by trip lever to screw mandrel, simple in structure, easy to use, can increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of rapid G-shaped clamp of the present utility model;
Fig. 2 is the decomposing schematic representation of the first embodiment of rapid G-shaped clamp of the present utility model;
Fig. 3 is the cutaway view in screw mandrel when locking of the first embodiment of the present utility model;
Cutaway view when Fig. 4 is the screw mandrel release of the first embodiment of the present utility model;
Fig. 5 is the decomposing schematic representation of the second embodiment of rapid G-shaped clamp of the present utility model;
Fig. 6 is the cutaway view in screw mandrel when locking of the second embodiment of the present utility model;
Cutaway view when Fig. 7 is the screw mandrel release of the second embodiment of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, describe the utility model in detail.
Rapid G-shaped clamp of the present utility model is realized the locking and unlocking to realize the fast clamp of G word folder and to unclamp fast by trip lever to screw mandrel, simple in structure, easy to use, can increase work efficiency.
Embodiment 1
Refer to Fig. 1,2, rapid G-shaped clamp of the present utility model, comprise a kind of G word clamp 1, G word clamp 1 comprises movable bare terminal end 12 and fixed clamp end 11, the movable bare terminal end 12 of G word clamp is provided with screw mandrel 14, screw mandrel 14 is located in the accommodating cavity of movable bare terminal end, screw mandrel 14 can move forward and backward and move up and down in accommodating cavity, screw mandrel can with the screw-threaded engagement of accommodating cavity sidewall, G word clamp 1 is provided with trip lever 15, by trip lever 15, can make the screw-threaded engagement of screw mandrel 14 and accommodating cavity sidewall or separated to realize moving forward and backward fast of screw mandrel.
In this example, trip lever 15 is located in G word clamp 1, its lower end protrudes in accommodating cavity 121, upper end passes from the top of G word clamp 1, is provided with the both sides up and down that two slide block 122,123, two slide blocks 122,123 are symmetricly set on screw mandrel 14 in accommodating cavity 121, two slide blocks 122,123 can move up and down in accommodating cavity, the slide block 122 on top and the lower end butt of trip lever 15, be provided with elastomer 125 between the slide block 123 of bottom and accommodating cavity sidewall, and elastomer 125 can be stage clip.
In this example, screw thread is arranged on the upper side wall of accommodating cavity, the slide block 122 on top is provided with the blind hole of the front end insertion that can hold trip lever 15, and the slide block 123 of bottom is provided with the blind hole of one end insertion that can hold stage clip, in the blind hole of the lower wall of the other end insertion accommodating cavity 121 of stage clip.
In this example, one end of accommodating cavity is provided with cover plate 124, and cover plate 124 is connected with movable bare terminal end 12 by screw, and cover plate 124 is provided with and can holds the through hole that screw mandrel 14 passes.By being set, cover plate 124 can facilitate the installation of each parts in accommodating cavity 121.
Rapid G-shaped clamp of the present utility model also can comprise handle 13, and one end of handle 13 is hinged by bearing pin and G word clamp, the upper end butt of the other end and trip lever 15.In this example, handle 13 lids are located at the top of G word clamp 1.The rear end of screw mandrel 14 also can be provided with tommy bar 141.
When wanting holding workpiece, press down handle 13, thereby promote trip lever 15, move down, make the slide block 122 on top press down screw mandrel 14, make the thread separation of screw mandrel 14 and accommodating cavity upper side wall, now, can move forward and backward fast screw mandrel, as shown in Figure 4; When screw mandrel moves to its front end and fixed clamp end and clamps workpiece, release handle, the slide block 123 of bottom promotes screw mandrel and moves upward under the restoring force effect of stage clip, make the screw-threaded engagement of screw mandrel and accommodating cavity upper side wall, as shown in Figure 3, now, can turn screw mandrel by tommy bar, make the further clamping work pieces of screw mandrel.
Embodiment 2
Refer to Fig. 5, the difference of the present embodiment and embodiment 1 is: accommodating cavity sidewall is provided with tooth piece chamber, tooth piece is provided with tooth piece 126 in chamber, tooth piece 126 is provided with the screw thread that can mesh with screw mandrel 14, the slide block 128 on top and the slide block 127 of bottom are equipped with groove, the groove butt of the lower end of trip lever 15 and the slide block on top 128, the groove butt of one end of stage clip and the slide block of bottom 127, in the blind hole of the lower wall of the other end insertion accommodating cavity of stage clip.Wherein, a sidewall of accommodating cavity is a cover plate 129, and cover plate 129 is connected with movable bare terminal end by screw.By being set, cover plate 124 can facilitate the installation of each parts in accommodating cavity 121.
When wanting holding workpiece, press down handle 13, thereby promote trip lever 15, move down, make the slide block 128 on top press down screw mandrel, make the thread separation of screw mandrel and tooth piece 126, now, can move forward and backward fast screw mandrel, as shown in Figure 7; When screw mandrel moves to its front end and fixed clamp end and clamps workpiece, release handle, the slide block 127 of bottom promotes screw mandrel 14 and moves upward under the restoring force effect of stage clip, make the screw-threaded engagement of screw mandrel and tooth piece 126, as shown in Figure 6, now, can turn screw mandrel by tommy bar, make the further clamping work pieces of screw mandrel.
Disclosed is above only several specific embodiments of the application, but the application is not limited thereto, and the changes that any person skilled in the art can think of, all should drop in the application's protection domain.
Claims (9)
1. a rapid G-shaped clamp, comprise a kind of G word clamp, described G word clamp comprises movable bare terminal end and fixed clamp end, the movable bare terminal end of described G word clamp is provided with screw mandrel, described screw mandrel is located in the accommodating cavity of movable bare terminal end, described screw mandrel can with the screw-threaded engagement of accommodating cavity sidewall, it is characterized in that, described G word clamp is provided with trip lever, by trip lever, can make the screw-threaded engagement of described screw mandrel and accommodating cavity sidewall or separated to realize moving forward and backward fast of described screw mandrel.
2. rapid G-shaped clamp as claimed in claim 1, it is characterized in that, described trip lever is located in G word clamp, its one end protrudes in accommodating cavity, the other end passes from the top of described G word clamp, is provided with two slide blocks in described accommodating cavity, and two slide blocks are symmetricly set on the both sides up and down of described screw mandrel, the lower end butt of the slide block on top and described trip lever, is provided with elastomer between the slide block of bottom and accommodating cavity sidewall.
3. rapid G-shaped clamp as claimed in claim 2, it is characterized in that, described screw thread is arranged on the upper side wall of accommodating cavity, the slide block on top is provided with the blind hole of the front end insertion that can hold trip lever, the slide block of bottom is provided with and can holds the blind hole that insert described elastomeric one end, in the blind hole of the lower wall of described elastomeric other end insertion accommodating cavity.
4. rapid G-shaped clamp as claimed in claim 3, is characterized in that, one end of described accommodating cavity is provided with cover plate, and cover plate is connected with described movable bare terminal end by securing member, and cover plate is provided with and can holds the through hole that described screw mandrel passes.
5. rapid G-shaped clamp as claimed in claim 2, it is characterized in that, described accommodating cavity sidewall is provided with tooth piece chamber, tooth piece is provided with tooth piece in chamber, tooth piece is provided with described screw thread, and the slide block on top and the slide block of bottom are equipped with groove, the groove butt of the lower end of trip lever and the slide block on top, the groove butt of the slide block of described elastomeric one end and bottom, in the blind hole of the lower wall of described elastomeric other end insertion accommodating cavity.
6. rapid G-shaped clamp as claimed in claim 5, is characterized in that, a sidewall of described accommodating cavity is a cover plate, and cover plate is connected with described movable bare terminal end by securing member.
7. rapid G-shaped clamp as claimed in claim 2, is characterized in that, described elastomer comprises stage clip.
8. rapid G-shaped clamp as claimed in claim 1, is characterized in that, also comprises handle, and one end of described handle and described G word clamp are hinged, the upper end butt of the other end and trip lever.
9. rapid G-shaped clamp as claimed in claim 1, is characterized in that, the rear end of described screw mandrel is provided with tommy bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320650924.7U CN203509968U (en) | 2013-10-21 | 2013-10-21 | Rapid G-shaped clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320650924.7U CN203509968U (en) | 2013-10-21 | 2013-10-21 | Rapid G-shaped clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509968U true CN203509968U (en) | 2014-04-02 |
Family
ID=50368950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320650924.7U Expired - Lifetime CN203509968U (en) | 2013-10-21 | 2013-10-21 | Rapid G-shaped clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509968U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308571A (en) * | 2014-09-30 | 2015-01-28 | 苏州速腾电子科技有限公司 | Dual-handle right-angle clamping jig having rapid locking function |
| CN106493778A (en) * | 2015-09-07 | 2017-03-15 | 陈金福 | Assistant device for curtain cutting |
| WO2019036935A1 (en) * | 2017-08-23 | 2019-02-28 | 杭州巨星科技股份有限公司 | Quick clamping device |
-
2013
- 2013-10-21 CN CN201320650924.7U patent/CN203509968U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308571A (en) * | 2014-09-30 | 2015-01-28 | 苏州速腾电子科技有限公司 | Dual-handle right-angle clamping jig having rapid locking function |
| CN106493778A (en) * | 2015-09-07 | 2017-03-15 | 陈金福 | Assistant device for curtain cutting |
| CN106493778B (en) * | 2015-09-07 | 2018-09-21 | 陈金福 | Assistant device for curtain cutting |
| WO2019036935A1 (en) * | 2017-08-23 | 2019-02-28 | 杭州巨星科技股份有限公司 | Quick clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |