CN202283561U - Punching jig - Google Patents

Punching jig Download PDF

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Publication number
CN202283561U
CN202283561U CN2011203706117U CN201120370611U CN202283561U CN 202283561 U CN202283561 U CN 202283561U CN 2011203706117 U CN2011203706117 U CN 2011203706117U CN 201120370611 U CN201120370611 U CN 201120370611U CN 202283561 U CN202283561 U CN 202283561U
Authority
CN
China
Prior art keywords
drift
irregularly
model
cover half
bearing 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.)
Expired - Fee Related
Application number
CN2011203706117U
Other languages
Chinese (zh)
Inventor
杨华乔
颜克才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Minrui Automobile Parts Co Ltd
Original Assignee
Guangzhou Minrui Automobile Parts Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Minrui Automobile Parts Co Ltd filed Critical Guangzhou Minrui Automobile Parts Co Ltd
Priority to CN2011203706117U priority Critical patent/CN202283561U/en
Application granted granted Critical
Publication of CN202283561U publication Critical patent/CN202283561U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a punching jig which comprises a working stand, a movable mould bearing plate and a fixed mould bearing plate, wherein, a cylinder is arranged at the upper end of the working stand; the front end of a cylinder piston rod is connected with the movable mould bearing plate; a movable mould provided with a punch pin is arranged on the movable mould bearing plate; a fixed mould provided with a die hole is arranged on the fixed mould bearing plate; and the die hole corresponds to the punch pin. In the punching jig, the movable mould provided with a cog and the fixed mould provided with a groove are arranged, and the groove and the cog are matched with each other, so that a needed camera mounting irregularly-shaped hole is formed on an automotive rear license plate part through punching, the number of needed dies or mold inserts for producing the automotive rear license plate part is reduced, the research and development cycle can be shortened, and research and development risks can be reduced; in addition, a positioning block group is installed, so that the camera mounting irregularly-shaped hole can be formed on the automotive rear license plate part with slope gradient or radian through punching accurately, and defective products caused by incorrect position of the camera mounting irregularly-shaped hole can be reduced.

Description

A kind of punching tool
Technical field
The utility model relates to a kind of punching tool.
Background technology
The difference configuration vehicle of the same model of some automobile need be installed rearview camera at automobile tail; Then to produce the camera installing hole having on the automobile rear license plate of gradient or radian earlier; Usually this Kong Duowei circular port is inclined-plane irregularly-shaped holes but some camera installing holes are also arranged.This irregularly-shaped hole is non-perpendicular, has constant slope for the hole internal diameter, the hole of irregular non-circular aperture, like the cross section in hole by circular and the cross section special-shaped hole of this type that in-line is formed or be made up of ellipse and in-line.At present; Produce on the production line of automobile rear license plate part of same model automobile; Usually be equipped with such equipment: a cover can not be produced the mould of camera installing hole and the mould that a cover can be produced the camera installing hole, just needs according to production in the actual production, selects corresponding mould to go into operation; Perhaps make the mould that a cover is embedded with mold insert,, realize the function conversion of this mould, when promptly it loads onto mold insert, can produce the camera installing hole, pull down mold insert, promptly do not produce the camera installing hole through this mould of dismounting; If the camera installing hole is a circular port on the automobile rear license plate part, drilling machine then capable of using is holed and is realized.
Shortcoming such as adopt the mode of two molds to have that development cost are high, the cycle is long and utilization rate is low, and the mode that adopts a mold to add mold insert exists and makes that precision is high, mold insert will be to shortcomings such as die marks polishings after changing.
The utility model content
The purpose of the utility model provides a kind of punching tool.
The utility model solves the technical scheme that its technical problem adopted: a kind of punching tool, comprise Working gantry, dynamic model backing plate and cover half backing plate, and it is characterized in that: said Working gantry upper end is provided with cylinder; Said cylinder piston rod front end is connected with the dynamic model backing plate; Said dynamic model backing plate is provided with the dynamic model of band drift, and said cover half backing plate is provided with the cover half of band nib, and said nib is corresponding with drift; The drift of said dynamic model is provided with at least one fin; The nib of said cover half is provided with the groove with the fin of said drift coupling, or said drift is provided with at least one groove, and the nib of said cover half is provided with the fin with the groove coupling of said drift
Further as the improvement of the utility model technical scheme, said punch is the inclined-plane.
Further as the improvement of the utility model technical scheme, the outer wall of said drift is provided with the protection cushion rubber.
Further as the improvement of the utility model technical scheme, the said cover half outside is provided with the locating piece group.
Further as the improvement of the utility model technical scheme, said Working gantry lower end leg is provided with universal wheel.
The beneficial effect of the utility model: the utility model is furnished with dynamic model and the cover half of being with groove and fin to mate each other through setting; Can go out the irregularly-shaped hole that required camera is installed at automobile rear license plate part; Reduced the quantity of producing the die needed or mold insert of automobile rear license plate part; Shorten the R&D cycle, reduce the research and development risk, through installing and locating piece group; Can accurately have the irregularly-shaped hole of going out the camera installation on the automobile rear license plate part of gradient or radian, reduce because of the incorrect defective products that causes in camera installation irregularly-shaped hole position.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the side view of the utility model;
Fig. 3 is the utility model first embodiment drift and nib mated condition sketch map;
Fig. 4 is the utility model second embodiment drift and nib mated condition sketch map.
The specific embodiment
See figures.1.and.2; A kind of punching tool comprises Working gantry 1, dynamic model backing plate 8 and cover half backing plate 9, it is characterized in that: said Working gantry 1 upper end is provided with cylinder 11; Said cylinder 11 piston rod front ends are connected with dynamic model backing plate 8; Said dynamic model backing plate 8 is provided with the dynamic model 7 of band drift 6, and said cover half backing plate 9 is provided with the cover half 4 of band nib 5, and said nib 5 is corresponding with drift 6.
With reference to Fig. 3; First embodiment of the utility model; Said drift 6 is provided with at least one fin; The nib 5 of said cover half 4 is provided with the groove with the fin coupling of the drift 6 of said dynamic model 7, and dynamic model 7 is to 4 motions of the cover half of putting automobile rear license plate part, and it is the irregularly-shaped hole installing hole that drift 6 can be gone out camera at automobile rear license plate part.
With reference to Fig. 4; Second embodiment of the utility model; Said drift 6 is provided with at least one groove; The nib 5 of said cover half 4 is provided with the fin with the groove coupling of the drift 6 of said dynamic model 7, and dynamic model 7 is to 4 motions of the cover half of putting automobile rear license plate part, and it is the irregularly-shaped hole installing hole that drift 6 can be gone out camera at automobile rear license plate part.
The utility model is furnished with the dynamic model 7 and cover half 4 of being with groove and fin to mate each other through setting; Can go out required camera at manufactured automobile rear license plate part and be installed as irregularly-shaped hole; Reduced the quantity of producing the die needed or mold insert of automobile rear license plate part; Shorten the R&D cycle, reduce the research and development risk, through installing and locating piece group 3; Can be accurately to go out camera on the automobile rear license plate part of gradient or radian be the irregularly-shaped hole installing hole having, reduce because of camera the incorrect defective products that produces in irregularly-shaped hole position be installed.
The utility model is not limited only to and can goes out irregularly-shaped hole by automobile rear license plate part, also can have the plane at other. go out required irregularly-shaped hole on the part of inclined-plane or cambered surface.
As the utility model preferred embodiment, said drift 6 front ends are the inclined-plane, and the acute angle on the punch inclined-plane of patrix partly contacts part earlier, part is die-cut into irregularly-shaped hole downwards by the top, one-shot forming.
As the utility model preferred embodiment, the outer wall of said drift 6 is provided with the protection cushion rubber, can make after the product punching can not got on by drift 6 bands, can also protect the surface of product not to be scratched simultaneously.
As the utility model preferred embodiment, be provided with locating piece group 3 outside the said cover half.The automobile rear license plate part that locating piece group 3 will have inclined-plane or cambered surface fixes, and drift 6 can be gone out camera in the desired position irregularly-shaped hole is installed.
As the utility model preferred embodiment, said Working gantry 1 lower end leg is provided with universal wheel 10, and the utility model is movable to the desired position.
Certainly, the utility model also is provided with control cabinet, guide pillars and bushes, and their installation site, pipeline draw bail are those skilled in the art to be familiar with, and therefore, in the utility model, does not do too much description.
Certainly; The utility model is created and is not limited to above-mentioned embodiment; Those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.

Claims (5)

1. punching tool; Comprise Working gantry (1), dynamic model backing plate (8) and cover half backing plate (9); It is characterized in that: said Working gantry (1) upper end is provided with cylinder (11), and said cylinder (11) piston rod front end is connected with dynamic model backing plate (8), and said dynamic model backing plate (8) is provided with the dynamic model (7) of band drift (6); Said cover half backing plate (9) is provided with the cover half (4) of band nib (5); Said nib (5) is corresponding with drift (6), and the drift (6) of said dynamic model (7) is provided with at least one fin, and the nib (5) of said cover half (4) is provided with the groove with the fin of said drift (6) coupling; Or said drift (6) is provided with at least one groove, and the nib (5) of said cover half (4) is provided with the fin with the groove coupling of said dynamic model (7) drift (6).
2. punching tool according to claim 1 is characterized in that: said drift (6) front end is the inclined-plane.
3. punching tool according to claim 1 is characterized in that: the outer wall of said drift (6) is provided with the protection cushion rubber.
4. punching tool according to claim 1 is characterized in that: said cover half (4) outside is provided with locating piece group (3).
5. punching tool according to claim 1 is characterized in that: said Working gantry (1) lower end leg is provided with universal wheel (10).
CN2011203706117U 2011-09-27 2011-09-27 Punching jig Expired - Fee Related CN202283561U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203706117U CN202283561U (en) 2011-09-27 2011-09-27 Punching jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203706117U CN202283561U (en) 2011-09-27 2011-09-27 Punching jig

Publications (1)

Publication Number Publication Date
CN202283561U true CN202283561U (en) 2012-06-27

Family

ID=46295096

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203706117U Expired - Fee Related CN202283561U (en) 2011-09-27 2011-09-27 Punching jig

Country Status (1)

Country Link
CN (1) CN202283561U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896206A (en) * 2012-09-17 2013-01-30 芜湖市续元工贸有限公司 Sheet metal part punching die and processing method thereof
CN110614313A (en) * 2018-06-19 2019-12-27 台山市万力达金属制品科技有限公司 Mould with accuse temperature function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102896206A (en) * 2012-09-17 2013-01-30 芜湖市续元工贸有限公司 Sheet metal part punching die and processing method thereof
CN110614313A (en) * 2018-06-19 2019-12-27 台山市万力达金属制品科技有限公司 Mould with accuse temperature function

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120627

Termination date: 20160927

CF01 Termination of patent right due to non-payment of annual fee