CN202803933U - Wedge mechanism - Google Patents

Wedge mechanism Download PDF

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Publication number
CN202803933U
CN202803933U CN 201220376993 CN201220376993U CN202803933U CN 202803933 U CN202803933 U CN 202803933U CN 201220376993 CN201220376993 CN 201220376993 CN 201220376993 U CN201220376993 U CN 201220376993U CN 202803933 U CN202803933 U CN 202803933U
Authority
CN
China
Prior art keywords
wedge
advance
guide plate
slide
drives
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 201220376993
Other languages
Chinese (zh)
Inventor
孙书郁
朱雷
陶永
窦铁勇
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.)
Great Wall Motor Co Ltd
Original Assignee
Great Wall Motor 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 Great Wall Motor Co Ltd filed Critical Great Wall Motor Co Ltd
Priority to CN 201220376993 priority Critical patent/CN202803933U/en
Application granted granted Critical
Publication of CN202803933U publication Critical patent/CN202803933U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a wedge mechanism which comprises a lower die body, a lower die drive guide plate and a wedge slider. The lower die drive guide plate is fixed to the surface of the lower die body, the wedge slider is provided with a guide sliding surface matched with the lower die drive guide plate, a wedge advance drive guide plate is arranged on the surface of the lower die body and fixed in the middle of the die body, and an advance drive sliding plate is arranged on the surface of the wedge slider, fixed in the middle of the wedge slider and provided an advance guide sliding surface matched with the wedge advance drive guide plate. The wedge mechanism has the advantages that the wedge mechanism is stable in structure, convenient to mount and high in reliability, an entry angle of the wedge mechanism is decreased, stress of the wedge mechanism is reduced, wedge noise is lowered, and service life of a die is prolonged.

Description

A kind of Wedge mechanism
Technical field
The utility model belongs to the diel field, relates in particular to a kind of Wedge mechanism.
Background technology
Wedge mechanism is by being used of wedge and slide block, and becoming moves both vertically is the mechanical mechanism of horizontal movement or banking motion.Wedge also claims initiatively dry measure used in former times wedge, plays the force body effect in the work; Slide block---work wedge, beaer; Auxiliary equipment---the piece of tossing about, pressing plate, guide plate (guide rail), wear strip, spring, screw etc. play that oblique mould adheres to, the device of guiding and dynamic balance effect.
Large-scale wedge repaiies in side, when side is whole, if angle is larger, act on the guide plate component very large, usually can follow large noise, produce great noise pollution.Traditional wedge structure, the angle that enters of wedge are determined that by the angle of working portion when operating angle was larger, the angle that enters of wedge also increased thereupon.Wide-angle, large-area entering can cause the stressed larger of wedge, has a strong impact on the mold use life-span, causes simultaneously great noise pollution.
The utility model content
The purpose of this utility model provides a kind of Wedge mechanism, has adjusted slide block and has entered angle, and it is less to make wedge enter angle, adjusts the stressing conditions of wedge, has overcome above shortcomings in the prior art.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of Wedge mechanism, comprise that lower mould body, counterdie drive guide plate and wedge slide block, described counterdie drives guide plate and is fixed in the counterdie body surface, described wedge slide block has the slide guide face that matches with counterdie driving guide plate, described counterdie body surface is provided with wedge and drives guide plate in advance, described wedge shoe surface is provided with and drives slide plate in advance, drives slide plate in advance and has with wedge and drive the in advance slide guide face that guide plate matches in advance.
Further, described wedge drives guide plate in advance and is fixed in lower mould body middle part, and the described slide plate that in advance drives is fixed in wedge slide block middle part.
The beneficial effects of the utility model are: this apparatus structure is stable, easy for installation, and reliability is high; Reduce the angle that enters of Wedge mechanism, reduced the stressing conditions of Wedge mechanism; Reduce the wedge noise, prolonged the mold use life-span.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is one of the use state of the described a kind of Wedge mechanism of the utility model embodiment reference diagram;
Fig. 2 is the local enlarged diagram of the described Wedge mechanism of Fig. 1;
Fig. 3 is two reference diagrams of the use state of the described a kind of Wedge mechanism of the utility model embodiment;
Fig. 4 is the local enlarged diagram of the described Wedge mechanism of Fig. 3.
Among the figure:
1, lower mould body; 2, counterdie drives guide plate; 3, wedge slide block; 4, slide guide face; 5, wedge drives guide plate in advance; 6, drive slide plate in advance; 7, slide guide face in advance.
The specific embodiment
Shown in Fig. 1-4, the described a kind of Wedge mechanism of the utility model embodiment, comprise lower mould body 1, counterdie drives guide plate 2 and wedge slide block 3, counterdie drives guide plate 2 and is fixed in lower mould body 1 surface, wedge slide block 3 has the slide guide face 4 that matches with counterdie driving guide plate 2, lower mould body 1 surface is provided with wedge and drives guide plate 5 in advance, wedge drives guide plate 5 in advance and is fixed in lower mould body 1 middle part, wedge slide block 3 surfaces are provided with and drive slide plate 6 in advance, drive slide plate 6 in advance and be fixed in wedge slide block 3 middle parts, drive slide plate 6 in advance and have with wedge and drive the in advance slide guide face 7 that guide plate 5 matches in advance.
Shown in Fig. 1-2, in punching course, patrix is together descending together with wedge slide block 3, and the in advance slide guide face 7 that in advance drives slide plate 6 of wedge slide block 3 drives guide plate 5 with wedge in advance and contacts, and wedge slide block 3 subsidiary workpieces are moved along the angle direction that wedge drives guide plate 5 in advance.
As shown in Figure 3-4, drive under guide plate 5 angle limits at wedge, patrix continues descending in advance, when counterdie driving guide plate 2 contacts with the slide guide face 4 of wedge slide block 3, this moment, contact angle was the operating angle of wedge, and wedge drives guide plate 5 in advance to be separated with the in advance slide guide face 7 that drives slide plate 6 in advance.Mould continues descending, and slide guide face 4 drives guide plate 2 effects with counterdie, promotes wedge slide block 3 along the operating angle operation, finally finishes the wedge action.
Wedge drives guide plate 5 in advance and contacts with the in advance slide guide face 7 that drives slide plate 6 in advance first, drives the wedge motion, and wedge slide block 3 is in the low-angle contact-making surface at this moment, and contact angle is little, and 3 motions of wedge slide block are smooth and easy, and component and friction reduce, and the little noise of frictional force is little; When running to a certain degree, counterdie drives guide plate 2 and contacts with the slide guide face 4 of wedge slide block 3, at this moment, wedge slide block 3 has been finished part operation stroke, finally finishes the side flanging action, and integral body is seen angle design, contact is divided into two stages, finishes the quiet work of wedge.
The utility model is not limited to above-mentioned preferred forms; can not limit to the utility model with this; other various forms of products that anyone draws under enlightenment of the present utility model; no matter do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.

Claims (3)

1. Wedge mechanism, comprise that lower mould body (1), counterdie drive guide plate (2) and wedge slide block (3), it is characterized in that: described counterdie drives guide plate (2) and is fixed in lower mould body (1) surface, described wedge slide block (3) has the slide guide face (4) that matches with counterdie driving guide plate (2), described lower mould body (1) surface is provided with wedge and drives guide plate (5) in advance, described wedge slide block (3) surface is provided with and drives slide plate (6) in advance, drives slide plate (6) in advance and has with wedge and drive the in advance slide guide face (7) that guide plate (5) matches in advance.
2. a kind of Wedge mechanism according to claim 1, it is characterized in that: described wedge drives the middle part that guide plate (5) is fixed in lower mould body (1) in advance.
3. a kind of Wedge mechanism according to claim 2 is characterized in that: describedly drive the middle part that slide plate (6) is fixed in wedge slide block (3) in advance.
CN 201220376993 2012-07-31 2012-07-31 Wedge mechanism Expired - Fee Related CN202803933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220376993 CN202803933U (en) 2012-07-31 2012-07-31 Wedge mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220376993 CN202803933U (en) 2012-07-31 2012-07-31 Wedge mechanism

Publications (1)

Publication Number Publication Date
CN202803933U true CN202803933U (en) 2013-03-20

Family

ID=47862877

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220376993 Expired - Fee Related CN202803933U (en) 2012-07-31 2012-07-31 Wedge mechanism

Country Status (1)

Country Link
CN (1) CN202803933U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113385582A (en) * 2021-06-11 2021-09-14 鹤壁天淇汽车模具有限公司 Multi-range automobile panel die trimming device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113385582A (en) * 2021-06-11 2021-09-14 鹤壁天淇汽车模具有限公司 Multi-range automobile panel die trimming device
CN113385582B (en) * 2021-06-11 2022-08-30 鹤壁天淇汽车模具有限公司 Multi-range automobile panel die trimming device

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

Granted publication date: 20130320

Termination date: 20200731