CN210907720U - Aluminum alloy automobile control arm bending die - Google Patents
Aluminum alloy automobile control arm bending die Download PDFInfo
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- CN210907720U CN210907720U CN201921934402.3U CN201921934402U CN210907720U CN 210907720 U CN210907720 U CN 210907720U CN 201921934402 U CN201921934402 U CN 201921934402U CN 210907720 U CN210907720 U CN 210907720U
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Abstract
The utility model discloses an aluminum alloy automobile control arm bending die, which comprises an upper die and a lower die and is characterized in that the upper die and the lower die form an upper and a lower lock catch structures; an arc-shaped bulge is formed on the lower end surface of the upper die downwards, and an upper groove facing downwards is formed in the end surface of the bulge; the upper end face of the lower die faces downwards to form an arc-shaped concave part matched with the protrusion, the end face of the concave part is provided with an upward lower groove matched with the upper groove, and the upper groove and the lower groove form a cavity. One end of the upper end face of the lower die, facing the angle line, is provided with a positioning limiting boss, and the other end of the lower die is provided with a positioning guide boss; and one end of the lower end face of the upper die, facing the angle line, is provided with a positioning limiting groove matched with the positioning limiting boss, and the other end of the upper die is provided with a positioning guide groove matched with the positioning guide boss. The die is simple in structure, and the upper die and the lower die are accurately positioned, so that the defect that blanks are not full is effectively solved.
Description
Technical Field
The utility model relates to a forge punching press technical field, specifically be an aluminum alloy automobile control arm mould that bends.
Background
With the shortage of energy and the deterioration of natural environment, energy conservation and emission reduction become an important component of the development of manufacturing industry, so that the development trend of future automobiles is lighter and more environment-friendly; in order to make automobiles lightweight, aluminum alloy materials have been widely used. The vehicle control arm has very high requirement on comprehensive mechanical property, and the mechanical property of directly processed parts and castings is poor, so that the 6082 aluminum alloy which is mainly manufactured by a forging technology belongs to 6 series aluminum alloy, contains a large amount of elements such as magnesium, silicon and the like, has relatively good comprehensive mechanical property, and is widely applied to manufacturing automobile parts such as control arms, steering levers and the like.
The forging process of the automobile control arm needs bending treatment, the axis direction of a blank is changed through a bending process, the defects of insufficient filling and the like are overcome, and in the existing bending die, the structure is complex, and the positioning of an upper die and a lower die is not accurate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, and provide an aluminum alloy automobile control arm mould that bends, this mould simple structure, upper and lower mould location are accurate, effectively solve the blank and fill not full defect problem.
Realize the utility model discloses the technical scheme of purpose is:
an aluminum alloy automobile control arm bending die comprises an upper die and a lower die, wherein the upper die and the lower die form an upper and lower lock catch structure; an arc-shaped bulge is formed on the lower end surface of the upper die downwards, and an upper groove facing downwards is formed in the end surface of the bulge; the upper end face of the lower die faces downwards to form an arc-shaped concave part matched with the protrusion, the end face of the concave part is provided with an upward lower groove matched with the upper groove, and the upper groove and the lower groove form a cavity.
One end of the upper end surface of the lower die facing the diagonal line is provided with a positioning limiting boss, and the other end of the lower die is provided with a positioning guide boss; and one end of the lower end face of the upper die, facing the angle line, is provided with a positioning limiting groove matched with the positioning limiting boss, and the other end of the upper die is provided with a positioning guide groove matched with the positioning guide boss.
The upper end surface of the upper die is provided with 4T-shaped grooves which are symmetrical along the axial direction and the longitudinal direction; and T-shaped grooves are respectively arranged at two ends of the lower end surface of the lower die.
The upper die and the lower die are made of 5CrNiMo materials.
Has the advantages that: the utility model provides a pair of aluminum alloy car control arm mould that bends, this mould simple structure fixes a position spacing boss, location direction boss through setting up, and the recess that matches for upper and lower mould location is accurate, and effectively solves the blank and fill not full defect problem.
Drawings
FIG. 1 is a schematic perspective view of an aluminum alloy automobile control arm bending die;
FIG. 2 is a front cross-sectional view of an aluminum alloy automotive control arm bending die;
FIG. 3 is a schematic structural view of a lower mold;
FIG. 4 is a schematic structural view of an upper die;
in the figure: 1. the upper die 2, the lower die 3, the T-shaped groove 4, the positioning limiting boss 5, the upper groove 6, the positioning guide boss 7, the positioning limiting groove 8, the lower groove 9 and the positioning guide groove.
Detailed Description
The present invention will be further explained with reference to the drawings and examples, but the present invention is not limited thereto.
Example (b):
as shown in fig. 1, 2, 3 and 4:
an aluminum alloy automobile control arm bending die comprises an upper die 1 and a lower die 2, wherein the upper die 1 and the lower die 2 form an upper and lower lock catch structure; an arc-shaped bulge is formed on the lower end surface of the upper die 1 downwards, and an upper groove 5 facing downwards is formed on the end surface of the bulge; the upper end face of the lower die 2 is downward to form an arc-shaped concave part matched with the protrusion, the end face of the concave part is provided with an upward lower groove 8 matched with the upper groove 5, and the upper groove 5 and the lower groove 8 form a cavity.
One end of the upper end surface of the lower die 2 facing the diagonal line is provided with a positioning limiting boss 4, and the other end of the lower die is provided with a positioning guide boss 6; go up the mould 1 lower extreme face one end of angular line and be equipped with the location spacing recess 7 that matches with location spacing boss 4, the other end is equipped with the location direction recess 9 that matches with location direction boss 6, and the design of location spacing boss 4, location direction boss 6 and the corresponding recess is effectual realizes location and spacing for the work piece, prevents that the work piece from misplacing in the die cavity.
The upper end surface of the upper die 1 is provided with 4T-shaped grooves 3 which are symmetrical along the axial direction and the longitudinal direction; two ends of the lower end face of the lower die 2 are respectively provided with a T-shaped groove 3, so that the upper die 1 and the upper die 2 can be conveniently installed on an equipment workbench.
The upper die 1 and the lower die 2 are made of 5CrNiMo materials.
Claims (4)
1. The aluminum alloy automobile control arm bending die comprises an upper die and a lower die, and is characterized in that the upper die and the lower die form an upper and lower lock catch structure; an arc-shaped bulge is formed on the lower end surface of the upper die downwards, and an upper groove facing downwards is formed in the end surface of the bulge; the upper end face of the lower die faces downwards to form an arc-shaped concave part matched with the protrusion, the end face of the concave part is provided with an upward lower groove matched with the upper groove, and the upper groove and the lower groove form a cavity.
2. The aluminum alloy automobile control arm bending die according to claim 1, wherein one end of the upper end surface of the lower die facing the diagonal line is provided with a positioning limiting boss, and the other end of the lower die is provided with a positioning guide boss; and one end of the lower end face of the upper die, facing the angle line, is provided with a positioning limiting groove matched with the positioning limiting boss, and the other end of the upper die is provided with a positioning guide groove matched with the positioning guide boss.
3. The aluminum alloy automobile control arm bending die as recited in claim 1, wherein the upper die is provided with 4T-shaped grooves which are symmetrical with respect to the axial direction and the longitudinal direction on the upper end surface; and T-shaped grooves are respectively arranged at two ends of the lower end surface of the lower die.
4. The aluminum alloy automobile control arm bending die according to claim 1, wherein the upper die and the lower die are made of 5CrNiMo materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934402.3U CN210907720U (en) | 2019-11-11 | 2019-11-11 | Aluminum alloy automobile control arm bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934402.3U CN210907720U (en) | 2019-11-11 | 2019-11-11 | Aluminum alloy automobile control arm bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210907720U true CN210907720U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921934402.3U Active CN210907720U (en) | 2019-11-11 | 2019-11-11 | Aluminum alloy automobile control arm bending die |
Country Status (1)
| Country | Link |
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| CN (1) | CN210907720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305262A (en) * | 2021-06-30 | 2021-08-27 | 重庆凯斯瑞机电设备有限公司 | High-strength one-bridge swing arm forging process |
-
2019
- 2019-11-11 CN CN201921934402.3U patent/CN210907720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305262A (en) * | 2021-06-30 | 2021-08-27 | 重庆凯斯瑞机电设备有限公司 | High-strength one-bridge swing arm forging process |
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