CN204108715U - A kind of multiple location clamped-in style automobile clamper - Google Patents
A kind of multiple location clamped-in style automobile clamper Download PDFInfo
- Publication number
- CN204108715U CN204108715U CN201420473116.2U CN201420473116U CN204108715U CN 204108715 U CN204108715 U CN 204108715U CN 201420473116 U CN201420473116 U CN 201420473116U CN 204108715 U CN204108715 U CN 204108715U
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- fairlead
- clamp body
- pull bar
- collet
- swivel nut
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Abstract
The utility model discloses a kind of multiple location clamped-in style automobile clamper, comprises end face backstay, pull bar, swivel nut, clamp body, fairlead, prelocalization cover and collet; Described end face backstay is arranged on the center of the left end endoporus of clamp body, and described pull bar, swivel nut and fairlead are arranged in the endoporus of clamp body successively from left to right; And described fairlead is connected on pull bar by swivel nut, and described fairlead is free to rotate; Bore ends in the right-hand member that described prelocalization cover is fixedly mounted on clamp body; Described collet is dismountable to be arranged in the right-hand member endoporus of clamp body, and its position is corresponding with the position that fairlead and prelocalization are overlapped.The utility model structure is simple, clamps reliable, can change collet according to the excircle dimension of different part, applied widely, not only ensure that the machining accuracy of workpiece, ensure that productivity ratio, and improve the qualification rate of product, be applicable to part and produce in enormous quantities.
Description
Technical field
The utility model relates to a kind of automobile clamper, is a kind of multiple location clamped-in style automobile clamper specifically.
Background technology
In machine industry, numerically controlled lathe is widely used, and is used for the various part such as processing dish class or axle class.Wherein as longer in length in engine, the thinner valve inside part in bar portion, there is higher requirement of beating in its bar portion and dish portion.In prior art, the clamping of single position can not meet its requirement on machining accuracy, and percent defective is high, and production cost is high.
Utility model summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of multiple location clamped-in style automobile clamper.
Technical scheme: for solving the problem, the utility model provides a kind of multiple location clamped-in style automobile clamper, comprises end face backstay, pull bar, swivel nut, clamp body, fairlead, prelocalization cover and collet; Described end face backstay is arranged on the center of the left end endoporus of clamp body, and described pull bar, swivel nut and fairlead are arranged in the endoporus of clamp body successively from left to right; And described fairlead is connected on pull bar by swivel nut, and described fairlead is free to rotate; Bore ends in the right-hand member that described prelocalization cover is fixedly mounted on clamp body; Described collet is dismountable to be arranged in the right-hand member endoporus of clamp body, and its position is corresponding with the position that fairlead and prelocalization are overlapped.
As preferably, described fairlead and prelocalization put the conical surface being also provided with and collet can being shunk.
As preferably, described prelocalization cover is arranged on clamp body by screw.
Beneficial effect: compared with prior art, the utility model has the following advantages: the utility model structure is simple, clamp reliable, collet can be changed according to the excircle dimension of different part, applied widely, not only ensure that the machining accuracy of workpiece, ensure that productivity ratio, and improve the qualification rate of product, be applicable to part and produce in enormous quantities.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1, a kind of multiple location clamped-in style automobile clamper, comprises end face backstay 1, pull bar 2, swivel nut 3, clamp body 4, fairlead 5, prelocalization cover 6 and collet 7; Described end face backstay 1 is arranged on the center of the left end endoporus of clamp body 4, and described pull bar 2, swivel nut 3 and fairlead 5 are arranged in the endoporus of clamp body 4 successively from left to right; And described fairlead 5 is connected on pull bar 2 by swivel nut 3, and described fairlead 5 is free to rotate; Bore ends in the right-hand member that described prelocalization cover 6 is fixedly mounted on clamp body 4; Described collet 7 is dismountable to be arranged in the right-hand member endoporus of clamp body 4, and its position is corresponding with the position that fairlead 5 and prelocalization overlap 6.
Concrete, described fairlead 5 and prelocalization cover 6 are also provided with the conical surface that collet 7 can be shunk.
Concrete, described prelocalization cover 6 is arranged on clamp body 4 by screw.
Pull bar of the present utility model is connected with the oil cylinder at spindle of numerical control lathe rear portion, pull bar is driven to move forward and backward by hydraulic oil input queued switches oil cylinder piston, thus it is movable to lead to fairlead by swivel nut band, by the conical surface of fairlead and prelocalization cover, collet is shunk, before and after realizing, two positions clamping work pieces cylindrical simultaneously, manually promotes workpiece by firm end face backstay end face during clamping.
The foregoing is only better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; in every case those of ordinary skill in the art modify or change according to the equivalence that the utility model institute disclosure is done, and all should include in the protection domain recorded in claims.
Claims (3)
1. a multiple location clamped-in style automobile clamper, is characterized in that: comprise end face backstay (1), pull bar (2), swivel nut (3), clamp body (4), fairlead (5), prelocalization cover (6) and collet (7); Described end face backstay (1) is arranged on the center of the left end endoporus of clamp body (4), and described pull bar (2), swivel nut (3) and fairlead (5) are arranged in the endoporus of clamp body (4) successively from left to right; And described fairlead (5) is connected on pull bar (2) by swivel nut (3), and described fairlead (5) is free to rotate; Bore ends in the right-hand member that described prelocalization cover (6) is fixedly mounted on clamp body (4); Described collet (7) is dismountable to be arranged in the right-hand member endoporus of clamp body (4), and its position is corresponding with the position of fairlead (5) and prelocalization cover (6).
2. a kind of multiple location clamped-in style automobile clamper according to claim 1, is characterized in that: described fairlead (5) and prelocalization cover (6) are also provided with the conical surface that collet (7) can be shunk.
3. a kind of multiple location clamped-in style automobile clamper according to claim 1, is characterized in that: described prelocalization cover (6) is arranged on clamp body (4) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473116.2U CN204108715U (en) | 2014-08-20 | 2014-08-20 | A kind of multiple location clamped-in style automobile clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473116.2U CN204108715U (en) | 2014-08-20 | 2014-08-20 | A kind of multiple location clamped-in style automobile clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108715U true CN204108715U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473116.2U Active CN204108715U (en) | 2014-08-20 | 2014-08-20 | A kind of multiple location clamped-in style automobile clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108715U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759923A (en) * | 2015-04-02 | 2015-07-08 | 广西玉林达业机械配件有限公司 | Connecting rod self-locking structure |
| CN104827421A (en) * | 2015-04-28 | 2015-08-12 | 安徽沃德气门制造有限公司 | Movable double air valve core clamping device |
| CN104827420A (en) * | 2015-04-28 | 2015-08-12 | 安徽沃德气门制造有限公司 | Double-valve core clamping device |
-
2014
- 2014-08-20 CN CN201420473116.2U patent/CN204108715U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759923A (en) * | 2015-04-02 | 2015-07-08 | 广西玉林达业机械配件有限公司 | Connecting rod self-locking structure |
| CN104827421A (en) * | 2015-04-28 | 2015-08-12 | 安徽沃德气门制造有限公司 | Movable double air valve core clamping device |
| CN104827420A (en) * | 2015-04-28 | 2015-08-12 | 安徽沃德气门制造有限公司 | Double-valve core clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |