CN202845623U - Board locating mechanism for automobile covering part drawing mould - Google Patents

Board locating mechanism for automobile covering part drawing mould Download PDF

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Publication number
CN202845623U
CN202845623U CN 201220497615 CN201220497615U CN202845623U CN 202845623 U CN202845623 U CN 202845623U CN 201220497615 CN201220497615 CN 201220497615 CN 201220497615 U CN201220497615 U CN 201220497615U CN 202845623 U CN202845623 U CN 202845623U
Authority
CN
China
Prior art keywords
board
plate
boards
locating mechanism
edges
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
CN 201220497615
Other languages
Chinese (zh)
Inventor
郭金香
苏越
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.)
Magna Technology And Mould System (tianjin) Co Ltd
Original Assignee
Magna Technology And Mould System (tianjin) 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 Magna Technology And Mould System (tianjin) Co Ltd filed Critical Magna Technology And Mould System (tianjin) Co Ltd
Priority to CN 201220497615 priority Critical patent/CN202845623U/en
Application granted granted Critical
Publication of CN202845623U publication Critical patent/CN202845623U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of automobile mould manufacture, in particular to a board locating mechanism for an automobile covering part drawing mould. The board locating mechanism comprises an installation board, a material supporting board and a connection board, wherein the material supporting board is hinged with the connection board through a pin shaft, and the connection board is fixed on the side wall of the installation board through screws. The board locating mechanism is simple in structure. Moreover, the material supporting board hinged on the installation board ensures that boards stay on accurate positions stably and statically all the time and do not shift during a stamping process, and stamping parts are prevented from shifting during an upper mould return stroke after the stamping is finished. As materials of the boards flow during the stamping process of the boards and edges of the boards shrink inwards, location faces, contacting the edges of the boards, on the location mechanism, are designed to be curve faces, and the limiting faces can be always maintained to contact the edges of the boards during the stamping process.

Description

The panel veneer positioning mechanism that is used for Automobile Cover Drawing Die
Technical field
The utility model relates to the manufacturing technology field of automobile die, relates in particular to a kind of panel veneer positioning mechanism for Automobile Cover Drawing Die.
Background technology
Drawing die is most important a kind of mold form in diel, in drawing die, require the precision of product accurate positioning guarantee stamping parts of automobile, for example at wheel cover, in the punching course of some automobile inner and outer plates coverings such as gusset back segment, particularly draw the larger stamping parts of order binder surface drop for some, if the plate location is unstable in punching course, the directly final stamping parts quality of impact, even products waste.Plate unstable mainly comprises two kinds of situations in the punching course: 1, before the beginning punching press, play occurs in the plate position, departs from original position; 2, after punching press finished, along with the patrix backhaul, stamping parts may be taken or eject out of counterdie by patrix, cause potential safety hazard.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of panel veneer positioning mechanism for Automobile Cover Drawing Die is provided, guarantee product initial alignment and in the binder process plate more stable.
The utility model for achieving the above object, by the following technical solutions: a kind of panel veneer positioning mechanism for Automobile Cover Drawing Die, comprise installing plate, retainer plate and connecting plate, described retainer plate is hinged by bearing pin and described connecting plate, and described connecting plate is fixed by screws on the sidewall of described installing plate.
One end of described retainer plate is equipped with balancing weight.
The side of described installing plate is curved.
The beneficial effects of the utility model are: the utility model is simple in structure; by being hinged on the retainer plate on the installing plate, guaranteed to be still in to the plate all-the-time stable accurately position in the punching course, play can not occur; secondly after can preventing that punching press from finishing, stamping parts is beated during the patrix backhaul.Since sheet material can generating material in punching course flow, the sheet material border can inwardly be shunk, the locating surface that therefore contacts with the plate border on detent mechanism is designed to curved surface, can keep like this that confined planes contacts with the plate borderline phase all the time in the punching course.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the use status architecture schematic diagram in the utility model.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.Extremely shown in Figure 2 such as Fig. 1, a kind of panel veneer positioning mechanism for Automobile Cover Drawing Die, comprise installing plate 1, retainer plate 2 and connecting plate 3, described retainer plate is hinged by bearing pin 4 and described connecting plate, and described connecting plate is fixed on the sidewall of described installing plate by screw 5.One end of described retainer plate is equipped with balancing weight 6.The side of described installing plate is curved.
By installing plate 1, connecting plate 3 is installed in retainer plate 2 usefulness screws on the drawing operation blank holder 7.
Before punching press began, plate 8 was by on the retainer plate 2, and the weight and the local position limiting structure on the connecting plate 3 that pass through by adjusting balancing weight 6 guarantee retainer plate 2 horizontal positioned, and plate 8 can be placed on the blank holder 7 more stably like this.This moment, plate 8 positioned by facing directly of installing plate top, can guarantee like this plate 10 when initial placement and work, and the plate location comparison is stable.
In the punching course; patrix can press plate 8 to move downward; this moment, retainer plate 2 will be around bearing pin 4 rotations; simultaneously plate 8 can be mounted that the arcwall face track positions on the plate in this process; guaranteed that so again plate contrast locating in punching course is more steady, when patrix arrived bottom dead centre, forming process finished; this moment, plate can move to retainer plate below, and with its disengaging.
This process finishes; the patrix backhaul; retainer plate 2 is by being welded on balancing weight 6 and installing plate 1 backhaul thereafter; revert to initial horizontal level; this moment, plate was stayed retainer plate 2 belows through the stamping parts that punching press obtains; retainer plate 2 can prevent the rebound of stamping parts, and the assurance plate is expected the stability that extrudes the whole process product of automobile panel shape from flat board.
The utility model is simple in structure, by being hinged on the retainer plate on the installing plate, has guaranteed to be still in to the plate all-the-time stable accurately position in the punching course, play can not occur, and after next can prevent that punching press from finishing, stamping parts was beated during the patrix backhaul.Since sheet material can generating material in punching course flow, the sheet material border can inwardly be shunk, the locating surface that therefore contacts with the plate border on detent mechanism is designed to curved surface, can keep like this that confined planes contacts with the plate borderline phase all the time in the punching course.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (3)

1. panel veneer positioning mechanism that is used for Automobile Cover Drawing Die, it is characterized in that: comprise installing plate, retainer plate and connecting plate, described retainer plate is hinged by bearing pin and described connecting plate, and described connecting plate is fixed by screws on the sidewall of described installing plate.
2. the panel veneer positioning mechanism for Automobile Cover Drawing Die according to claim 1, it is characterized in that: an end of described retainer plate is equipped with balancing weight.
3. the panel veneer positioning mechanism for Automobile Cover Drawing Die according to claim 1, it is characterized in that: the side of described installing plate is curved.
CN 201220497615 2012-09-26 2012-09-26 Board locating mechanism for automobile covering part drawing mould Expired - Fee Related CN202845623U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220497615 CN202845623U (en) 2012-09-26 2012-09-26 Board locating mechanism for automobile covering part drawing mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220497615 CN202845623U (en) 2012-09-26 2012-09-26 Board locating mechanism for automobile covering part drawing mould

Publications (1)

Publication Number Publication Date
CN202845623U true CN202845623U (en) 2013-04-03

Family

ID=47976859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220497615 Expired - Fee Related CN202845623U (en) 2012-09-26 2012-09-26 Board locating mechanism for automobile covering part drawing mould

Country Status (1)

Country Link
CN (1) CN202845623U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104043746A (en) * 2014-06-26 2014-09-17 安徽江淮汽车股份有限公司 Positioning device
CN104607563A (en) * 2015-01-16 2015-05-13 重庆平伟汽车模具股份有限公司 Positioning mechanism for improving plate positioning precision of automobile dies
CN104889262A (en) * 2015-07-03 2015-09-09 安徽江淮汽车股份有限公司 Mounting structure for material supporting device of drawing mold and drawing mold
CN106513485A (en) * 2016-11-18 2017-03-22 安徽江淮汽车集团股份有限公司 Plate locking device and pressing die
CN107159804A (en) * 2017-06-28 2017-09-15 安徽江淮汽车集团股份有限公司 Retainer positioner
CN110560572A (en) * 2019-08-16 2019-12-13 中国第一汽车股份有限公司 Plate positioning device with limiting block

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104043746A (en) * 2014-06-26 2014-09-17 安徽江淮汽车股份有限公司 Positioning device
CN104607563A (en) * 2015-01-16 2015-05-13 重庆平伟汽车模具股份有限公司 Positioning mechanism for improving plate positioning precision of automobile dies
CN104889262A (en) * 2015-07-03 2015-09-09 安徽江淮汽车股份有限公司 Mounting structure for material supporting device of drawing mold and drawing mold
CN106513485A (en) * 2016-11-18 2017-03-22 安徽江淮汽车集团股份有限公司 Plate locking device and pressing die
CN107159804A (en) * 2017-06-28 2017-09-15 安徽江淮汽车集团股份有限公司 Retainer positioner
CN110560572A (en) * 2019-08-16 2019-12-13 中国第一汽车股份有限公司 Plate positioning device with limiting block

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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: 20130403

Termination date: 20170926

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