CN202137610U - Clamp - Google Patents
Clamp Download PDFInfo
- Publication number
- CN202137610U CN202137610U CN201120196580U CN201120196580U CN202137610U CN 202137610 U CN202137610 U CN 202137610U CN 201120196580 U CN201120196580 U CN 201120196580U CN 201120196580 U CN201120196580 U CN 201120196580U CN 202137610 U CN202137610 U CN 202137610U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- backstay
- keeper
- hole
- positioning
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a clamp used in the machining process of a machine tool. The clamp comprises a positioning member and a clamping part, wherein the positioning member comprises a first positioning rod and a second positioning rod; the first positioning rod is connected with one end of the second positioning rod; the other end of the positioning rod is at a V-shaped included angle; two ends of the positioning member are symmetrically provided with threaded through holes; the threaded through holes are respectively perpendicular to the first positioning rod and the second positioning rod; the clamping part comprises a screw rod and clamping heads; the screw rod and the clamping heads are symmetrically arranged by using the centerline of the positioning member as an axis; the screw rod is connected with the threaded through holes by threads; one end of the screw rod, which is positioned at the inner side of the positioning member, is connected with the clamping heads; and the clamping heads are platy and are further perpendicular to the screw rod. The clamp has a simple structure, can firmly clamp the oblique plane of a trapezoidal or truncated-cone-shaped workpiece as the positioning member is V-shaped and the two clamping heads are further arranged in a V shape, has big clamping force, is reliable to clamp, and meets the requirement of a user on clamping the trapezoidal or truncated-cone-shaped workpiece.
Description
Technical field
Used anchor clamps when the utility model relates to a kind of machine tooling.
Background technology
When processing trapezoidal or truncated cone-shaped workpiece, need its inclined-plane be clamped back processing.Plain clamp can not well clamp this type of workpiece, therefore just need design special-purpose anchor clamps to trapezoidal or truncated cone-shaped workpiece.
The utility model content
The utility model provide a kind of can firm grip the anchor clamps of trapezoidal or truncated cone-shaped workpiece.
The utility model solves the technical scheme that its technical problem adopted and provides a kind of anchor clamps; Comprise keeper and clamping part, said keeper comprises first backstay and second backstay, and described first backstay is connected with second backstay, one end; Be " V " font angle between said first backstay and second backstay; The two ends of said keeper are symmetrically arranged with tapped through hole, and said tapped through hole is perpendicular to first backstay, and said tapped through hole is perpendicular to second backstay; Said clamping part comprises screw rod and chuck; Screw rod and chuck are the axial symmetry setting with the center line of keeper; Said screw rod and tapped through hole are through being threaded, and the inboard end of keeper that is positioned at of said screw rod is connected with chuck, and said chuck is tabular and perpendicular to screw rod.
Further, an end that is positioned at the keeper outside of said screw rod is provided with cross through hole, is provided with the handle that flexibly connects with cross through hole in the said cross through hole.
Further, " V " font angle of said keeper is 60-120 °.
Because keeper is " V " font, and also is " V " font between two chucks, can be with the inclined-plane firm grip of trapezoidal or truncated cone-shaped workpiece, thus firm grip is trapezoidal or the truncated cone-shaped workpiece; The clamp structure that the utility model proposes is simple, and clamping force is big, and reliable clamping satisfies the user and clamps needs trapezoidal or the truncated cone-shaped workpiece.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Accompanying drawing 1 is the front view of the utility model.
Accompanying drawing 2 is vertical views of the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model embodiment is done to describe in detail further below.
As depicted in figs. 1 and 2: anchor clamps comprise keeper and clamping part; Said keeper comprises first backstay 41 and second backstay 42; Described first backstay 41 is connected with second backstay, 42 1 ends, is " V " font angle between said first backstay 41 and second backstay 42, and the two ends of said keeper are symmetrically arranged with tapped through hole 51,52; Said tapped through hole 51 is perpendicular to first backstay 41, and said tapped through hole 52 is perpendicular to second backstay 42; Clamping part comprises screw rod 21,22 and chuck 31,32; Screw rod 21,22 and chuck 31,32 are the axial symmetry setting with the center line of keeper; Screw rod 21,22 and tapped through hole 51,52 are through being threaded; The inboard end of keeper that is positioned at of screw rod 21,22 is connected with chuck 31,32, and chuck 31,32 be tabular and perpendicular to screw rod 21,22, at this moment chuck 31, be " V " font angle between 32.
During work, the angle of keeper is put on the inclined-plane of workpiece, rotating screw bolt makes two chucks clamp the inclined-plane of trapezoidal or truncated cone-shaped workpiece, process workpiece after, rotating screw bolt makes two chucks unclamp workpiece.
An end that is positioned at the keeper outside of screw rod 21,22 is provided with cross through hole 61,62, is provided with the handle 11,12 that flexibly connects with cross through hole 61,62 in the cross through hole 61,62.During work, hold the handle rotating screw bolt, being provided with of handle can make rotating screw bolt more laborsaving.
Wherein " V " font angle of keeper is 60-120 °, so that process the trapezoidal of different base angles or truncated cone-shaped workpiece.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. anchor clamps; Comprise keeper and clamping part; It is characterized in that: said keeper comprises first backstay (41) and second backstay (42); Said first backstay (41) is connected with second backstay (42) one ends, is " V " font angle between said first backstay (41) and second backstay (42), and the two ends of said keeper are symmetrically arranged with tapped through hole (51,52); Said tapped through hole (51) is perpendicular to first backstay (41), and said tapped through hole (52) is perpendicular to second backstay (42); Said clamping part comprises screw rod (21,22) and chuck (31,32); Screw rod (21,22) and chuck (31,32) are the axial symmetry setting with the center line of keeper; Said screw rod (21,22) and tapped through hole (51,52) are through being threaded; The inboard end of keeper that is positioned at of said screw rod (21,22) is connected with chuck (31,32), and said chuck (31,32) is tabular and perpendicular to screw rod (21,22).
2. anchor clamps according to claim 1; It is characterized in that: an end that is positioned at the keeper outside of said screw rod (21,22) is provided with cross through hole (61,62), is provided with the handle (11,12) that flexibly connects with cross through hole (61,62) in the said cross through hole (61,62).
3. anchor clamps according to claim 1 is characterized in that: " V " font angle of said keeper is 60-120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196580U CN202137610U (en) | 2011-06-10 | 2011-06-10 | Clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120196580U CN202137610U (en) | 2011-06-10 | 2011-06-10 | Clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137610U true CN202137610U (en) | 2012-02-08 |
Family
ID=45548688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120196580U Expired - Fee Related CN202137610U (en) | 2011-06-10 | 2011-06-10 | Clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137610U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962701A (en) * | 2012-11-16 | 2013-03-13 | 大连洁能重工机械有限公司 | Adjustable fixture for torsion shaft of wind turbine above 3 megawatt |
| CN105290843A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Dedicated drilling tooling with annular cooling function of V-shaped part |
| CN110421335A (en) * | 2019-08-13 | 2019-11-08 | 苏州富强科技有限公司 | A kind of device for assembled workpiece and carrier |
-
2011
- 2011-06-10 CN CN201120196580U patent/CN202137610U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962701A (en) * | 2012-11-16 | 2013-03-13 | 大连洁能重工机械有限公司 | Adjustable fixture for torsion shaft of wind turbine above 3 megawatt |
| CN105290843A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Dedicated drilling tooling with annular cooling function of V-shaped part |
| CN110421335A (en) * | 2019-08-13 | 2019-11-08 | 苏州富强科技有限公司 | A kind of device for assembled workpiece and carrier |
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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: 20120208 Termination date: 20120610 |