CN2182711Y - Forceps type adjustable self-fastening clamping apparatus - Google Patents
Forceps type adjustable self-fastening clamping apparatus Download PDFInfo
- Publication number
- CN2182711Y CN2182711Y CN 93247641 CN93247641U CN2182711Y CN 2182711 Y CN2182711 Y CN 2182711Y CN 93247641 CN93247641 CN 93247641 CN 93247641 U CN93247641 U CN 93247641U CN 2182711 Y CN2182711 Y CN 2182711Y
- Authority
- CN
- China
- Prior art keywords
- main body
- pincers shell
- parent
- ratchet pawl
- cam
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses forceps type adjustable self-fastening clamping apparatus, which is composed of a main body of a half round pliers casing and a sub body. A connecting bolt is arranged on the upper end of the main body and the upper end of the sub body, and four adjusting holes of the half round pliers casing are respectively arranged on the lower end of the main body and the lower end of the sub body. A cam ratchet pawl and a copper block jack screw are arranged on the main body, three adjusting holes of the cam ratchet pawl are arranged on the cam ratchet pawl, two fine tuning tooth pawls and five fine tuning screw holes of the tooth pawl are arranged on the sub body, and a tension spring is connected to the cam ratchet pawl and the main body. The clamping scope of the utility model from phi 25 mm to 130 mm. The work pieces can be freely adjusted according to the diametric sizes of the work pieces.
Description
The utility model relates to the heart anchor clamps that use on a kind of car grinding machine.
At present, the heart anchor clamps that use on the car grinding machine all adopt the screw top solid, Gu dead workpiece, this anchor clamps can not carry out the self-tightening adjustment because of the size of workpiece diameter, and the scope of application is restricted.
The purpose of this utility model provides a kind ofly can adjust the adjustable self-tightening heart of the jaw type anchor clamps of cam detents arbitrarily according to the size of workpiece diameter.
The purpose of this utility model is achieved in that by half garden pincers shell parent and pays body and form clamp, there is a connecting bolt parent and a pair body upper end, connect parent and pay body, respectively there are 4 pincers shell adjustment holes half a garden pincers shell parent and a pair body lower end, there are a cam detents and copper to block up jackscrew on the parent, 3 cam detents adjustment holes are arranged on the cam detents, pay 2 fine setting hocks and 5 fine setting hock set screw holes are arranged on the body, one extension spring is arranged on cam detents and the parent, play the function that workpiece is not thrown off in anti-car rotation.
The utility model has the advantages that: simple in structure, easy to operate, clamping range is φ 25mm～130mm.
Fig. 1 is the utility model front view
Fig. 2 is the utility model side view
(1) pincers shell parent among the figure, (2) extension spring, (3) cam detents, (4) cam detents adjustment hole, (5) connecting bolt, (6) pincers shell is paid body, (7) fine setting hock, (8) pincers shell adjustment hole, (9) copper blocks up jackscrew, (10) fine setting hock hole screw.
Below in conjunction with drawings and Examples the utility model is described:
During the workpiece of clamping φ 130mm, to clamp shell parent (1) and pincers shell pays body (6) and outwards is adjusted to a pincers shell adjustment hole outmost hole, use bolting, cam detents (3) outwards is adjusted to the outmost hole of cam detents, use bolting, two fine setting hocks (7) are screwed into the pincers shell respectively, and to pay body (6) from top to bottom the 3rd and the 5th fine setting hock screw hole (10) fixing, can process by the clamping workpiece.
Claims (1)
- Jaw type is adjustable self-tightening heart anchor clamps, paying body by the pincers shell parent in half garden with the pincers shell forms, it is characterized in that clamping shell parent and pincers shell pays body upper end one connecting bolt is arranged, respectively there are 4 pincers shell adjustment holes the lower end, one cam detents and the stifled jackscrew of copper are arranged on the pincers shell parent, 3 cam detents adjustment holes are arranged on the cam detents, and the pincers shell is paid 2 fine setting hocks and 5 fine setting hock screw holes on the body, be connected with an extension spring on cam detents and the pincers shell parent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247641 CN2182711Y (en) | 1993-12-12 | 1993-12-12 | Forceps type adjustable self-fastening clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247641 CN2182711Y (en) | 1993-12-12 | 1993-12-12 | Forceps type adjustable self-fastening clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2182711Y true CN2182711Y (en) | 1994-11-16 |
Family
ID=33819992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93247641 Expired - Fee Related CN2182711Y (en) | 1993-12-12 | 1993-12-12 | Forceps type adjustable self-fastening clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2182711Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561965A (en) * | 2010-12-29 | 2012-07-11 | 中国石油天然气股份有限公司 | Quick releaser of offshore steel wire operation tool |
| CN103978427A (en) * | 2014-05-26 | 2014-08-13 | 中联重科股份有限公司 | Clamp apparatus |
| CN108044504A (en) * | 2017-12-11 | 2018-05-18 | 重庆市银钢通科技有限公司 | A kind of self-locking heart-shaped fixture for Cylindrical Grinding Processes |
-
1993
- 1993-12-12 CN CN 93247641 patent/CN2182711Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561965A (en) * | 2010-12-29 | 2012-07-11 | 中国石油天然气股份有限公司 | Quick releaser of offshore steel wire operation tool |
| CN102561965B (en) * | 2010-12-29 | 2015-10-14 | 中国石油天然气股份有限公司 | Quick releaser of offshore steel wire operation tool |
| CN103978427A (en) * | 2014-05-26 | 2014-08-13 | 中联重科股份有限公司 | Clamp apparatus |
| CN103978427B (en) * | 2014-05-26 | 2016-05-11 | 中联重科股份有限公司 | Clamp apparatus |
| CN108044504A (en) * | 2017-12-11 | 2018-05-18 | 重庆市银钢通科技有限公司 | A kind of self-locking heart-shaped fixture for Cylindrical Grinding Processes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |