CN103522219A - Punch end portion machining jig - Google Patents
Punch end portion machining jig Download PDFInfo
- Publication number
- CN103522219A CN103522219A CN201310428921.3A CN201310428921A CN103522219A CN 103522219 A CN103522219 A CN 103522219A CN 201310428921 A CN201310428921 A CN 201310428921A CN 103522219 A CN103522219 A CN 103522219A
- Authority
- CN
- China
- Prior art keywords
- clamping
- plate
- end portion
- fixed head
- base plate
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a punch end portion machining jig which comprises a base plate. A fixing plate is fixed at the upper end of a top plate. A locating groove is formed in the fixing plate. A sliding groove is formed in the bottom plate in front of the fixing plate. A clamping plate is arranged on the sliding groove in a sliding mode. A clamping groove is formed in face, opposite to the fixing plate, of the clamping plate. A supporting plate is arranged on the base plate of at the tail end of the sliding groove. A locking bolt is arranged on the supporting plate in a screw-together mode. The front end of the locking bolt jacks the clamping plate. The punch end portion machining jig is reasonable in structure, capable of clamping a punch quickly and conveniently through matching of the fixing plate, the V-shaped groove formed in the clamping plate, the supporting plate and the locking bolt, improves clamping stability, and brings convenience to machining of a punch end portion.
Description
technical field:
The present invention relates to fixture field, relate in particular to a kind of punching pin end clamp for machining.
background technology:
The forging tools that punching is used on blank.By its cross sectional shape, there are round pierce punch, square punching pin, flat punching pin, solid punching pin and hollow punch etc.For cross section, be the punching pin of circle or direction, the processing of end needs rational clamping device, otherwise stablizes poorly, and the quality of end processing can not be guaranteed, and affects its result of use, therefore need to manufacture rational fixture and clamp.
summary of the invention:
In order to make up the defect of prior art, the object of this invention is to provide a kind of punching pin end clamp for machining, simple in structure, the speed of clamping is fast, conveniently punching pin end face is processed.
Technical scheme of the present invention is as follows:
Punching pin end clamp for machining, comprise base plate, it is characterized in that: described top board upper end is fixed with fixed head, on fixed head, have locating slot, on the base plate in fixed head the place ahead, have chute, on chute, be slidably fitted with clamping plate, on clamping plate and fixed head opposite face, have clamping slot, the base plate of chute end is provided with gripper shoe, screws clamping screw is installed in gripper shoe, and clamping screw front end withstands described clamping plate.
Described punching pin end clamp for machining, is characterized in that: described locating slot, clamping slot is V-shaped groove.
Advantage of the present invention is:
The present invention is rational in infrastructure, by having V-shaped groove engage and clamping screw on fixed head, clamping plate, can to punching pin, carry out clamping quickly and easily, improves the stability of clamping, conveniently punching pin end face is processed.
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
the specific embodiment:
Referring to Fig. 1,
Punching pin end clamp for machining, comprise base plate 1, top board 1 upper end is fixed with fixed head 2, on fixed head 2, have locating slot 3, on the base plate in fixed head 2 the place aheads, have chute 4, on chute 4, be slidably fitted with clamping plate 5, on clamping plate 5 and fixed head 2 opposite faces, have clamping slot 6, the base plate of chute 4 ends is provided with gripper shoe 7, screws clamping screw 8 is installed in gripper shoe 7, and clamping screw 8 front ends withstand clamping plate 5.
Locating slot 3, clamping slot 6 are V-shaped groove, locate and clamp effective, improve stability.
Claims (2)
1. a punching pin end clamp for machining, comprise base plate, it is characterized in that: described top board upper end is fixed with fixed head, on fixed head, have locating slot, on the base plate in fixed head the place ahead, have chute, on chute, be slidably fitted with clamping plate, on clamping plate and fixed head opposite face, have clamping slot, the base plate of chute end is provided with gripper shoe, screws clamping screw is installed in gripper shoe, and clamping screw front end withstands described clamping plate.
2. punching pin according to claim 1 end clamp for machining, is characterized in that: described locating slot, clamping slot are V-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310428921.3A CN103522219A (en) | 2013-09-22 | 2013-09-22 | Punch end portion machining jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310428921.3A CN103522219A (en) | 2013-09-22 | 2013-09-22 | Punch end portion machining jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103522219A true CN103522219A (en) | 2014-01-22 |
Family
ID=49924749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310428921.3A Pending CN103522219A (en) | 2013-09-22 | 2013-09-22 | Punch end portion machining jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103522219A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746346A (en) * | 2018-07-26 | 2018-11-06 | 郑州鼎能实业有限公司 | Punch locking member and punching equipment comprising it |
| CN114918332A (en) * | 2022-07-21 | 2022-08-19 | 歌尔股份有限公司 | Calibration tool, machine tool and calibration method |
-
2013
- 2013-09-22 CN CN201310428921.3A patent/CN103522219A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746346A (en) * | 2018-07-26 | 2018-11-06 | 郑州鼎能实业有限公司 | Punch locking member and punching equipment comprising it |
| CN114918332A (en) * | 2022-07-21 | 2022-08-19 | 歌尔股份有限公司 | Calibration tool, machine tool and calibration method |
| CN114918332B (en) * | 2022-07-21 | 2022-11-01 | 歌尔股份有限公司 | Calibration tool, machine tool and calibration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |