CN217492393U - Stamping forming die for rear control arm body of rear suspension of automobile chassis - Google Patents
Stamping forming die for rear control arm body of rear suspension of automobile chassis Download PDFInfo
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- CN217492393U CN217492393U CN202220680725.XU CN202220680725U CN217492393U CN 217492393 U CN217492393 U CN 217492393U CN 202220680725 U CN202220680725 U CN 202220680725U CN 217492393 U CN217492393 U CN 217492393U
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- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000011161 development Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to a control arm body stamping forming mould behind vehicle chassis rear suspension, including the lower bolster, install the die on the lower bolster, the die is including being used for turn-ups circle shape recess, the die is located the inboard part of circle shape recess and is ascending die bellying, be provided with central groove on the die bellying, circle shape recess on the die, the profile that die bellying and central groove formed is unanimous with vapour support frame bottom profile, be provided with the guide pillar on the lower bolster, install the cope match-plate pattern on the guide pillar, the terrace die is installed to the cope match-plate pattern below, the terrace die includes the circle bellying, the die is located circle bellying medial part and is the die recess, die groove bottom surface is provided with cascaded lug, the central groove adaptation of cascaded lug profile and die. Adopt above-mentioned technical scheme, can carry out one shot stamping forming to the plane board spare and be automobile supporting frame, stamping forming is quick accurate, greatly improves the production efficiency and the quality of automobile chassis rear suspension rear control arm body.
Description
Technical Field
The utility model relates to an auto-parts mould field especially relates to a control arm body stamping forming mould behind suspension behind vehicle chassis.
Background
The high-speed development of the domestic automobile industry puts higher and higher requirements on the mold industry and provides huge power for the development of the mold industry. Under the industrial background, how to grasp opportunities and deal with the market is to see which enterprises are stronger in technical strength, better in product quality and higher in enterprise competitiveness. The rear control arm body of the rear suspension of the automobile chassis is an important part of an automobile and is generally produced by adopting a stamping die, the rear control arm body of the rear suspension of the automobile chassis has special requirements on shape and structure, wherein the edge of the rear control arm body of the rear suspension of the automobile chassis is provided with a flanging which is erected upwards, the flanging at the left side of a supporting plate is slightly lower, the flanging at the two sides of the middle part of the supporting plate is highest, the flanging at the two sides of the middle part extends to the right side of the supporting plate and is gradually reduced, the middle part of the rear control arm body of the rear suspension of the automobile chassis is provided with a bulge, and the side surface of the bulge is an inclined plane. The convex part is provided with a central groove, the central groove comprises two grooves with different depths and different diameters, and the depth of the groove with the larger diameter is smaller than that of the groove with the smaller diameter; above structure has specific size for control arm body structure becomes more complicated behind whole automobile chassis rear suspension, when producing this kind of automobile chassis rear suspension rear control arm body, adopts the plate of tentatively tailorring to process, needs the specific mould of design of pertinence just can effectively improve the production efficiency and the quality of this kind of automobile chassis rear suspension rear control arm body, the follow-up processing of punching a hole of being convenient for simultaneously.
Disclosure of Invention
An object of the utility model is to provide a can become the quick accurate stamping forming of vehicle chassis rear suspension rear control arm body semi-manufactured goods vehicle chassis rear suspension rear control arm body stamping forming mould with plane board spare, aim at solving when producing a vehicle chassis rear suspension rear control arm body inefficiency, the unstable problem of quality.
The utility model adopts the technical proposal that: a punch forming die for a rear control arm body of a rear suspension of an automobile chassis comprises a lower template, wherein a female die is arranged on the lower template and comprises a ring-shaped groove for flanging, the part of the female die, which is positioned on the inner side of the ring-shaped groove, is an upward female die bulge, a central groove is arranged on the female die bulge, the central groove is a two-layer stepped groove, the contour formed by the ring-shaped groove, the female die bulge and the central groove on the female die is consistent with the contour of the bottom of an automobile support frame, a guide pillar is also arranged on the lower template, an upper template which moves up and down along the guide pillar is arranged on the guide pillar, a male die is arranged below the upper template and comprises a ring-shaped bulge, the ring-shaped bulge is matched with the ring-shaped groove of the female die, the part of the female die, which is positioned on the inner side of the ring-shaped bulge, stepped lugs are arranged on the bottom surface of the female die groove, and the contour of the stepped lugs are matched with the central groove of the female die, and the male die is pressed and moved up and down on the guide post to punch and form the plate.
The utility model discloses a further technical scheme is: a female die base plate is arranged between the lower die plate and the female die.
The utility model discloses a further technical scheme is: a lower supporting plate is arranged below the lower template.
The utility model discloses a further technical scheme is: the female die is provided with a material returning core.
The utility model has the advantages that: since the technical scheme is used, the utility model discloses a control arm body stamping forming mould carries out one-off impact briquetting to the flat plate spare behind vehicle chassis rear suspension and is the automotive supporting frame, and stamping forming is quick accurate, greatly improves the production efficiency and the quality of control arm body behind vehicle chassis rear suspension.
Drawings
Fig. 1 is the structural schematic diagram of automobile chassis rear suspension rear control arm body stamping forming mould.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Example (b):
as shown in figure 1, the stamping forming die for the rear control arm body of the rear suspension of the automobile chassis comprises a lower template 1, a female die 2 is mounted on the lower template, the female die comprises a ring-shaped groove 21 for flanging, the part of the female die, which is positioned on the inner side of the ring-shaped groove, is an upward female die bulge 22, a central groove 23 is arranged on the female die bulge, the central groove is a two-layer stepped groove, the contour formed by the ring-shaped groove, the female die bulge and the central groove on the female die is consistent with the contour of the bottom of an automobile support frame, a guide pillar 3 is further arranged on the lower template, an upper template 4 which moves up and down along the guide pillar is mounted on the guide pillar, a male die 5 is mounted below the upper template, the male die comprises a ring-shaped bulge 51, the ring-shaped bulge is matched with the ring-shaped groove of the female die, the inner side part of the female die, which is positioned on the ring-shaped bulge, is a female die groove, and the bottom surface of the female die groove is provided with a stepped convex block 52, the profile of the stepped convex block 52 is matched with the central groove of the female die, and the male die is pressed and moved up and down on the guide post to punch and form the plate.
Preferably, a female die base plate 6 is arranged between the lower die plate and the female die, so that the stability of the die is improved.
Preferably, the lower support plate 7 is arranged below the lower mold plate, so that the stability of the mold is improved.
Preferably, the female die is provided with a material returning core 8, so that material returning is facilitated.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a control arm body stamping forming mould behind suspension behind vehicle chassis which characterized in that: comprises a lower template, a female die is arranged on the lower template, the female die comprises a ring-shaped groove for flanging, the part of the female die, which is positioned at the inner side of the ring-shaped groove, is an upward female die bulge, the die comprises a female die and a male die, wherein a central groove is formed in a convex part of the female die, the central groove is a two-layer stepped groove, a ring-shaped groove in the female die, a profile formed by the convex part of the female die and the central groove is consistent with a profile of the bottom of an automobile supporting frame, a guide pillar is further arranged on a lower die, an upper die plate which moves up and down along the guide pillar is installed on the guide pillar, a male die is installed below the upper die plate and comprises a ring-shaped convex part, the ring-shaped convex part is matched with the ring-shaped groove of the female die, the female die is located on the inner side part of the ring-shaped convex part and is a female die groove, a stepped convex block is arranged on the bottom surface of the female die groove, the profile of the stepped convex block is matched with the central groove of the female die, and the male die is pressed and moved up and down by the guide pillar to punch the plate.
2. The automobile chassis rear suspension rear control arm body punch forming die of claim 1, characterized in that: a female die base plate is arranged between the lower die plate and the female die.
3. The automobile chassis rear suspension rear control arm body punch forming die of claim 1, characterized in that: a lower supporting plate is arranged below the lower template.
4. The automobile chassis rear suspension rear control arm body punch forming die of claim 1, characterized in that: the female die is provided with a material returning core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220680725.XU CN217492393U (en) | 2022-03-25 | 2022-03-25 | Stamping forming die for rear control arm body of rear suspension of automobile chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220680725.XU CN217492393U (en) | 2022-03-25 | 2022-03-25 | Stamping forming die for rear control arm body of rear suspension of automobile chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217492393U true CN217492393U (en) | 2022-09-27 |
Family
ID=83348476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220680725.XU Active CN217492393U (en) | 2022-03-25 | 2022-03-25 | Stamping forming die for rear control arm body of rear suspension of automobile chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217492393U (en) |
-
2022
- 2022-03-25 CN CN202220680725.XU patent/CN217492393U/en active Active
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