CN206392707U - A kind of automobile control arm flanging and restriking mould - Google Patents

A kind of automobile control arm flanging and restriking mould Download PDF

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Publication number
CN206392707U
CN206392707U CN201621437809.1U CN201621437809U CN206392707U CN 206392707 U CN206392707 U CN 206392707U CN 201621437809 U CN201621437809 U CN 201621437809U CN 206392707 U CN206392707 U CN 206392707U
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China
Prior art keywords
insert
under pressure
piece under
pressure device
mould
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CN201621437809.1U
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Chinese (zh)
Inventor
徐洪泉
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KUNSHAN XINHONG ENTERPRISE MACHINERY MANUFACTURING Co Ltd
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KUNSHAN XINHONG ENTERPRISE MACHINERY MANUFACTURING Co Ltd
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Abstract

The utility model discloses a kind of automobile control arm flanging and restriking mould, including upper spider, lower bearing bracket, be fixed on upper spider bottom surface upper mould body and be fixed on lower bearing bracket top surface lower mould body;Also include:Upper pressing device, piece under pressure device, sliding block, upper mould insert and lower mould insert;Upper pressing device is connected with upper mould body, and piece under pressure device is connected with lower mould body, pressure head portion is provided with the middle part of piece under pressure device, pressure head portion above and below upper pressing device with coordinating with pressure holding product;Sliding block is arranged at the sidepiece of pressing device, and is slidably connected with upper mould body level;Upper mould insert is connected to the bottom of sliding block;Lower mould insert is arranged at the sidepiece in pressure head portion and is fixedly connected with lower mould body;Piece under pressure device is provided with the inclined plane slided for guide shoe.Preferably, the qualification rate of product is high for the flanging and restriking effect of the automobile control arm flanging and restriking mould.

Description

A kind of automobile control arm flanging and restriking mould
Technical field
The utility model is related to field of automobile, more particularly to a kind of automobile control arm flanging and restriking mould.
Background technology
The periphery of product can be carried out punching press flange by flanging and restriking mould, be provided with its die shoe to product periphery The material pressing core and upper mould insert for having setting on the forming surface of flange shaping, upper bolster are carried out, when upper bolster is descending, material pressing core is compressed Product, upper mould insert and the forming surface collective effect on die shoe, complete to operate the flange of product.But, using this normal When the flanging and restriking mould of rule carries out flanging and restriking to automobile control arm, because the flange face of product is smaller, it is difficult to compress, lead The more difficult control of flanging and restriking is caused, the fraction defective of product is higher.
Utility model content
The purpose of this utility model is to propose a kind of automobile control arm flanging and restriking mould, solves existing flange whole Shape problem rambunctious, preferably, the qualification rate of product is high for flanging and restriking effect.
For up to this purpose, the utility model uses following technical scheme:
A kind of automobile control arm flanging and restriking mould, including upper spider, lower bearing bracket, the bottom surface for being fixed on the upper spider Upper mould body and be fixed on the lower bearing bracket top surface lower mould body;Also include:Upper pressing device, piece under pressure device, sliding block, on Mould insert and lower mould insert;
The upper pressing device is connected with the upper mould body, and the piece under pressure device is connected with the lower mould body, it is described under Pressure head portion is provided with the middle part of pressing device, the pressure head portion above and below the upper pressing device with coordinating with pressure holding product;
The sliding block is arranged at the sidepiece of the upper pressing device, and is slidably connected with the upper mould body level;
The upper mould insert is connected to the bottom of the sliding block;
The lower mould insert is arranged at the sidepiece in the pressure head portion and is fixedly connected with the lower mould body;
The piece under pressure device is provided with the inclined plane for guiding the sliding block to slide.
Wherein, the top surface of the lower mould body offers the accommodating chamber for accommodating the piece under pressure device, the piece under pressure Device is embedded in the accommodating chamber and can move up and down setting relative to the lower mould body.
Further, the inboard, upright of the accommodating chamber is provided with for guiding the first of the piece under pressure device motion to be oriented to Plate.
Further, the bottom surface of the piece under pressure device is provided with multiple first nitrogen springs, and first nitrogen spring is worn The lower mould body is crossed to be fixedly connected with the lower bearing bracket.
Wherein, the piece under pressure device is provided centrally with piece under pressure device insert, and the piece under pressure device insert pushes with described Part device is moved jointly.
Wherein, the bottom of the piece under pressure device insert is connected with the second nitrogen spring, the bottom of second nitrogen spring It is connected with the lower mould body.
Wherein, the first insert of the upper pressing device including hollow setting, be arranged at first insert inside bottom Second insert at end and the 3rd insert of T-shaped, the bottom of the 3rd insert penetrates first insert and second insert Connection, the top of the 3rd insert is connected with first insert.
Wherein, the top surface of the 3rd insert is connected with elastic buffer.
Wherein, the range of tilt angles of the inclined plane is 30 °~60 °.
Wherein, the second guide plate is provided with the inclined plane, direction and the sliding block of second guide plate are slided Direction it is consistent.
The beneficial effects of the utility model are:The utility model proposes a kind of automobile control arm flanging and restriking mould, solution Determine existing flanging and restriking problem rambunctious, preferably, the qualification rate of product is high for flanging and restriking effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation for automobile control arm flanging and restriking mould that the utility model is provided;
Fig. 2 is the enlarged diagram of I in Fig. 1.
In figure:1- upper spiders;2- lower bearing brackets;The upper mould bodies of 3-;Mould body under 4-;The guide plates of 41- first;The upper casting dies of 5- Device;The inserts of 51- first;The inserts of 52- second;The inserts of 53- the 3rd;6- piece under pressure devices;61- pressure heads portion;62- piece under pressure device inserts; 7- sliding blocks;The guide plates of 71- second;The upper mould inserts of 8-;Mould insert under 9-;The nitrogen springs of 10- first;The nitrogen springs of 11- second; 12- elastic buffers.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As shown in Fig. 1 to 2, a kind of automobile control arm flanging and restriking mould, including upper spider 1, lower bearing bracket 2, be fixed on The upper mould body 3 of the bottom surface of frame 1 and be fixed on lower bearing bracket 2 top surface lower mould body 4;Also include:Upper pressing device 5, push Part device 6, sliding block 7, upper mould insert 8 and lower mould insert 9;Upper pressing device 5 is connected with upper mould body 3, piece under pressure device 6 and lower calligraphy or painting model Body 4 is connected, and the middle part of piece under pressure device 6 is provided with pressure head portion 61, and pressure head portion 61 coordinates with pressure holding product with upper pressing device about 5; Sliding block 7 is arranged at the sidepiece of pressing device 5, and is slidably connected with the upper level of mould body 3;Upper mould insert 8 is connected to the bottom of sliding block 7 End;Lower mould insert 9 is arranged at the sidepiece in pressure head portion 61 and is fixedly connected with lower mould body 4;Piece under pressure device 6 is provided with for guiding The inclined plane that sliding block 7 is slided.
Above-mentioned automobile control arm flanging and restriking mould, the top surface of lower mould body 4 offers the appearance for accommodating piece under pressure device 6 Receive chamber, the insertion accommodating chamber of piece under pressure device 6 simultaneously can move up and down setting relative to lower mould body 4.Further, the inner side of accommodating chamber It is vertically arranged with the first guide plate 41 for guiding piece under pressure device 6 to move.Further, the bottom surface of piece under pressure device 6 is provided with Multiple first nitrogen springs 10, the first nitrogen spring 10 is fixedly connected through lower mould body 4 with lower bearing bracket 2.It is simple in construction, protecting Structure space is taken full advantage of on the premise of card structural strength, and stability is preferable.
Above-mentioned automobile control arm flanging and restriking mould, piece under pressure device 6 is provided centrally with piece under pressure device insert 62, piece under pressure Device insert 62 coordinates with piece under pressure device 6 to be moved up and down jointly.Further, the bottom of piece under pressure device insert 62 is connected with the second nitrogen Gas spring 11, the bottom of the second nitrogen spring 11 is connected with lower mould body 4.
Above-mentioned automobile control arm flanging and restriking mould, the first insert 51 of upper pressing device 5 including hollow setting, is arranged at the The second insert 52 and the 3rd insert 53 of T-shaped of the bottom of the inside of one insert 51, the bottom of the 3rd insert 53 penetrates the first edge Block 51 is connected with the second insert 52, and the top of the 3rd insert 53 is connected with the first insert 51.Wherein, the top surface of the 3rd insert 53 connects It is connected to elastic buffer 12.The top of elastic buffer 12 is connected in upper spider 1.The pressure holding face of product is larger, using the structure Pressure holding product can be stablized, and it is easy to assembly.
Above-mentioned automobile control arm flanging and restriking mould, the range of tilt angles of inclined plane is 30 °~60 °.
The second guide plate 71 is provided with above-mentioned automobile control arm flanging and restriking mould, inclined plane, the second guide plate 71 Direction is consistent with the direction that sliding block 7 is slided.
The utility model proposes a kind of automobile control arm flanging and restriking mould, during work, piece under pressure device 6 and piece under pressure device Insert 62 jack-up, one stroke, product is positioned over the pressure head portion 61 of piece under pressure device 6, and the upper mould body 3 of stamping machine driving is descending, upper pressure Part device 5 contacts product;Upper mould body 3 is continued traveling downwardly, and the pressure head portion 61 of upper pressing device 5 and piece under pressure device 6, which coordinates, pushes down product, together When, sliding block 7 drives upper mould insert 8 to be moved along the direction of inclined plane towards the lower mould insert 9 of piece under pressure device 6;Upper mould insert 8 is contacted Compress to product and gradually product, piece under pressure device 6 is pressurized descending, until piece under pressure device 6 is dead with the lower upsetting of mould body 4, completes product Flanging and restriking.Preferably, performance is stable for the flanging and restriking effect of the automobile control arm flanging and restriking mould, and product qualification rate is high.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality With new principle, and the limitation to the utility model protection domain can not be construed in any way.Based on explanation herein, Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model, These modes are fallen within protection domain of the present utility model.

Claims (10)

1. a kind of automobile control arm flanging and restriking mould, including upper spider (1), lower bearing bracket (2), it is fixed on the upper spider (1) Bottom surface upper mould body (3) and be fixed on the lower bearing bracket (2) top surface lower mould body (4);Characterized in that, also wrapping Include:Upper pressing device (5), piece under pressure device (6), sliding block (7), upper mould insert (8) and lower mould insert (9);
The upper pressing device (5) is connected with the upper mould body (3), and the piece under pressure device (6) connects with the lower mould body (4) Connect, be provided with the middle part of the piece under pressure device (6) above and below pressure head portion (61), the pressure head portion (61) and the upper pressing device (5) Coordinate with pressure holding product;
The sliding block (7) is arranged at the sidepiece of the upper pressing device (5), and is slidably connected with upper mould body (3) level;
The upper mould insert (8) is connected to the bottom of the sliding block (7);
The lower mould insert (9) is arranged at the sidepiece of the pressure head portion (61) and is fixedly connected with the lower mould body (4);
The piece under pressure device (6) is provided with the inclined plane for guiding the sliding block (7) to slide.
2. a kind of automobile control arm flanging and restriking mould according to claim 1, it is characterised in that the lower mould body (4) top surface offers the accommodating chamber for accommodating the piece under pressure device (6), the embedded accommodating chamber of the piece under pressure device (6) And setting can be moved up and down relative to the lower mould body (4).
3. a kind of automobile control arm flanging and restriking mould according to claim 2, it is characterised in that the accommodating chamber it is interior Side is vertically arranged with the first guide plate (41) for guiding piece under pressure device (6) motion.
4. a kind of automobile control arm flanging and restriking mould according to claim 2, it is characterised in that the piece under pressure device (6) bottom surface is provided with multiple first nitrogen springs (10), first nitrogen spring (10) through the lower mould body (4) with The lower bearing bracket (2) is fixedly connected.
5. a kind of automobile control arm flanging and restriking mould according to claim 1, it is characterised in that the piece under pressure device (6) be provided centrally with piece under pressure device insert (62), the piece under pressure device insert (62) is moved jointly with the piece under pressure device (6) It is dynamic.
6. a kind of automobile control arm flanging and restriking mould according to claim 1, it is characterised in that the piece under pressure device edge The bottom of block (62) is connected with the second nitrogen spring (11), bottom and the lower mould body of second nitrogen spring (11) (4) connect.
7. a kind of automobile control arm flanging and restriking mould according to claim 1, it is characterised in that the upper pressing device (5) including hollow setting the first insert (51), be arranged at first insert (51) inside bottom the second insert (52) and T-shaped the 3rd insert (53), the bottom of the 3rd insert (53) penetrates first insert (51) and described second Insert (52) is connected, and the top of the 3rd insert (53) is connected with first insert (51).
8. a kind of automobile control arm flanging and restriking mould according to claim 7, it is characterised in that the 3rd insert (53) top surface is connected with elastic buffer (12).
9. a kind of automobile control arm flanging and restriking mould according to claim 1, it is characterised in that the inclined plane is inclined Rake angle scope is 30 °~60 °.
10. a kind of automobile control arm flanging and restriking mould according to claim 1 or 9, it is characterised in that the inclined plane On be provided with the second guide plate (71), the direction of second guide plate (71) is consistent with the direction that the sliding block (7) is slided.
CN201621437809.1U 2016-12-26 2016-12-26 A kind of automobile control arm flanging and restriking mould Active CN206392707U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621437809.1U CN206392707U (en) 2016-12-26 2016-12-26 A kind of automobile control arm flanging and restriking mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621437809.1U CN206392707U (en) 2016-12-26 2016-12-26 A kind of automobile control arm flanging and restriking mould

Publications (1)

Publication Number Publication Date
CN206392707U true CN206392707U (en) 2017-08-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106734613A (en) * 2016-12-26 2017-05-31 昆山新鸿企业机械制造有限公司 A kind of automobile control arm flanging and restriking mould

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106734613A (en) * 2016-12-26 2017-05-31 昆山新鸿企业机械制造有限公司 A kind of automobile control arm flanging and restriking mould

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