CN203062598U - Clamp capable of clamping outer outline of workpiece - Google Patents
Clamp capable of clamping outer outline of workpiece Download PDFInfo
- Publication number
- CN203062598U CN203062598U CN 201220675290 CN201220675290U CN203062598U CN 203062598 U CN203062598 U CN 203062598U CN 201220675290 CN201220675290 CN 201220675290 CN 201220675290 U CN201220675290 U CN 201220675290U CN 203062598 U CN203062598 U CN 203062598U
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- CN
- China
- Prior art keywords
- clamping jaw
- jaw
- screw rod
- workpiece
- clamping
- 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 a clamping device, in particular to a clamp capable of clamping an outer outline of a workpiece. The clamp comprises a clamp body, a left clamping jaw, a right claming jaw and a screw rod, wherein the left clamping jaw and the right claming jaw are used for clamping two side faces of the workpiece, and the screw rod serves as a force applying device. The left clamping jaw and the right claming jaw are respectively provided with a driven end on the upper portion and a driving end performing a force applying function on the lower portion. The middle portion of the left clamping jaw and the middle portion of the right clamping jaw are respectively hinged on the clamp body. The driving end of the right clamping jaw is transversely provided with a thread through hole, and the screw rod penetrates through the thread through hole and abuts against the driving end of the left clamping jaw. The driving end of the left clamping jaw and the driving end of the right clamping jaw are respectively provided with a reset spring. Compared with the prior art, the force applying device is simple and ingenious in design. The screw rod is rotated clockwise to drive the clamping jaws to rotate in a reverse direction. Under mutual match of the left clamping jaw and the right clamping jaw, the workpiece can be clamped. The screw rod is screwed anticlockwise, and under action of the reset springs, the left clamping jaw and the right clamping jaw loosen clamping for the workpiece and return to an original state.
Description
Technical field
The utility model relates to a kind of clamping device, is specifically related to a kind of anchor clamps of clamping work pieces outline.
Background technology
Clamping device is widely used for manufacturing.As to punching press, riveted joint, the welding of workpiece, paste or solidify etc. and usually need the position relation that keeps correct in the process.Clamping device has various reference surfaces or point, and workpiece can accurately be located, so clamping device is considered to requisite parts in the processing industry.
For location and the clamping of miniature workpiece, adopt artificial free-hand finishing in order usually to reduce cost, by utilizing lever, spring, pulley, cam, compound modes such as jaw reach the effect of clamping work pieces.Though existing clamping device can satisfy the clamping demand of workpiece to a certain extent, when artificial free-hand operation, there are all multioperation inconvenience, the inconvenient application of force, can't suitably grasp problems such as anchor clamps clamping dynamics.
The utility model content
The purpose of this utility model is to provide a kind of anchor clamps of clamping work pieces outline, is convenient to the application of force, and simple in structure, cost is low.
The utility model is achieved through the following technical solutions:
A kind of anchor clamps of clamping work pieces outline comprise chuck body, are used for the left and right jaw of workpiece pressing two sides, as the screw rod of force application apparatus; Described left and right jaw has comprised the top driven end of clamping action and has played the bottom drive end of application of force effect that the middle part of left and right jaw is hinged on the chuck body respectively; Laterally have tapped through hole on the drive end of described right jaw, described screw rod passes tapped through hole and offsets with the drive end of left jaw; Also be provided with back-moving spring on the drive end of left and right jaw.
Further, excessive for preventing left and right jaw clamping range, be provided with limited block between the described left and right jaw.
Those skilled in the art by common practise as can be known, described in the utility model left and right be a kind of relative bearing concept, be not that absolute orientation limits.
The beneficial effects of the utility model are:
Compared with prior art, force application apparatus design of the present utility model is succinctly ingenious, thereby rotates by clockwise rotating the reverse drive jaw of screw rod, cooperatively interacts down at left and right jaw, gets final product clamping work pieces; Oppositely turn screw rod, under the active force of back-moving spring, left and right jaw loosens the clamping to workpiece, returns original state.With regard to its building block, the cost cost is low.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
By reference to the accompanying drawings shown in 1, a kind of anchor clamps of clamping work pieces outline comprise chuck body 1, the left jaw 3 that is used for workpiece pressing 2 two sides and right jaw 4, as the screw rod 5 of force application apparatus; Described jaw has comprised the top driven end of clamping action and has played the bottom drive end of application of force effect that the middle part of jaw is hinged on respectively on the chuck body 1; Laterally have tapped through hole 6 on the drive end of described right jaw 4, described screw rod 5 passes tapped through hole 6 and offsets with the drive end of left jaw 3; Also be provided with back-moving spring 7 on the drive end of left and right jaw.In addition, be provided with limited block 8 between the left and right jaw.
Clockwise rotate screw rod 5, because its end and jaw 3 drive ends offset, force the jaw 4 that is connected with screw rod 5 to rotate counterclockwise along hinged center, thus clamping work pieces 2; Rotate counterclockwise screw rod 5, jaw 4 clockwise rotates under the active force of back-moving spring 7, loosens the clamping to workpiece 2, returns original state.
Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (2)
1. the anchor clamps of a clamping work pieces outline comprise chuck body, are used for the left and right jaw of workpiece pressing two sides, as the screw rod of force application apparatus; Described left and right jaw has comprised the top driven end of clamping action and has played the bottom drive end of application of force effect that the middle part of left and right jaw is hinged on the chuck body respectively; It is characterized in that: laterally have tapped through hole on the drive end of described right jaw, described screw rod passes tapped through hole and offsets with the drive end of left jaw; Also be provided with back-moving spring on the drive end of left and right jaw.
2. the anchor clamps of a kind of clamping work pieces outline as claimed in claim 1 are provided with limited block between the described left and right jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675290 CN203062598U (en) | 2012-12-10 | 2012-12-10 | Clamp capable of clamping outer outline of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675290 CN203062598U (en) | 2012-12-10 | 2012-12-10 | Clamp capable of clamping outer outline of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062598U true CN203062598U (en) | 2013-07-17 |
Family
ID=48761424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675290 Expired - Fee Related CN203062598U (en) | 2012-12-10 | 2012-12-10 | Clamp capable of clamping outer outline of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062598U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419150A (en) * | 2013-08-02 | 2013-12-04 | 陈学军 | Clamping device between two plates |
| CN104162856A (en) * | 2014-07-28 | 2014-11-26 | 徐州中煤百甲重钢科技有限公司 | Steel structural member installation positioning tool |
| CN106392744A (en) * | 2015-07-14 | 2017-02-15 | 蒋红娟 | Automatic clamping clamp |
| CN106826281A (en) * | 2016-12-25 | 2017-06-13 | 重庆市骞焰机械有限责任公司 | Shaft member boring grab |
| CN106862408A (en) * | 2017-04-25 | 2017-06-20 | 苏州蓝王机床工具科技有限公司 | A kind of multi-functional die device |
| CN108453150A (en) * | 2018-01-31 | 2018-08-28 | 成都大陆激光技术有限公司 | Bending shaft degree detects correcting tool |
| CN108515367A (en) * | 2018-05-17 | 2018-09-11 | 句容新禾五金电器有限公司 | A kind of elastic buffer frock clamp |
| CN110871413A (en) * | 2018-08-31 | 2020-03-10 | 深圳市帝迈生物技术有限公司 | Sample analyzer and clamping device |
-
2012
- 2012-12-10 CN CN 201220675290 patent/CN203062598U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419150A (en) * | 2013-08-02 | 2013-12-04 | 陈学军 | Clamping device between two plates |
| CN104162856A (en) * | 2014-07-28 | 2014-11-26 | 徐州中煤百甲重钢科技有限公司 | Steel structural member installation positioning tool |
| CN106392744A (en) * | 2015-07-14 | 2017-02-15 | 蒋红娟 | Automatic clamping clamp |
| CN106392744B (en) * | 2015-07-14 | 2018-08-14 | 佛山市顺德鸿成电器实业有限公司 | Automatic clamping fixture |
| CN106826281A (en) * | 2016-12-25 | 2017-06-13 | 重庆市骞焰机械有限责任公司 | Shaft member boring grab |
| CN106862408A (en) * | 2017-04-25 | 2017-06-20 | 苏州蓝王机床工具科技有限公司 | A kind of multi-functional die device |
| CN108453150A (en) * | 2018-01-31 | 2018-08-28 | 成都大陆激光技术有限公司 | Bending shaft degree detects correcting tool |
| CN108515367A (en) * | 2018-05-17 | 2018-09-11 | 句容新禾五金电器有限公司 | A kind of elastic buffer frock clamp |
| CN110871413A (en) * | 2018-08-31 | 2020-03-10 | 深圳市帝迈生物技术有限公司 | Sample analyzer and clamping device |
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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: 20130717 Termination date: 20131210 |