New energy automobile support punch forming device

Abstract

The utility model discloses a new energy automobile support punch forming device which comprises a first bottom plate, a first lifting rod installed on the first bottom plate, a first top plate connected to the first lifting rod, a punching rod connected to the bottom end of the first top plate and a material stacking plate groove formed in the top end of the first bottom plate. The limiting plate groove is stacked at the top end of the material stacking plate groove; the automobile bracket is placed on the limiting plate groove; the forming device further comprises a second bottom plate, another material stacking plate groove formed in the second bottom plate, a bearing base installed on the material stacking plate groove and a forming bottom groove formed in the bearing base. When the punching device is used for punching a bent automobile support, the top end of the shape like the Chinese character'ji 'of the automobile support is leveled under the supporting action of the bearing block, so that the top end of the automobile support can be ensured to be in a vertical round hole shape when the punching rod is used for punching the top end of the automobile support, and the use efficiency of the automobile support is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping and forming devices, and in particular relates to a stamping and forming device for a new energy vehicle bracket. Background Art

[0002] The beam, also known as the frame, is the base of the car. It is generally composed of two longitudinal beams and several mounting plates. It is supported on the wheels through the suspension device, front axle and rear axle.

[0003] During the stamping and punching process of existing new energy vehicle brackets, holes need to be punched on the brackets. However, since the brackets are irregular in shape during stamping, the hole diameter cannot be guaranteed to be a vertical circular hole when punching on the irregular shape, which affects the subsequent hole diameter use operation. Utility Model Content

[0004] The present invention aims to solve the problems existing in the prior art and proposes the following technical solutions:

[0005] A new energy vehicle bracket stamping and forming device includes a first bottom plate, a first lifting rod mounted on the first bottom plate, a first top plate connected to the first lifting rod, a punching rod connected to the bottom end of the first top plate, a stacking plate slot mounted on the top end of the first bottom plate, a limiting plate slot stacked on the top end of the stacking plate slot, and a vehicle bracket placed on the limiting plate slot;

[0006] It also includes a second bottom plate, another stacking plate trough installed on the second bottom plate, a supporting base installed on the stacking plate trough, and a forming bottom trough placed in the supporting base, a second lifting rod installed on the second bottom plate, a second top plate installed by the second lifting rod, and a supporting block installed at the bottom end of the second top plate; a supporting block is also installed on the second bottom plate, and a car bracket is carried on the supporting block, the car bracket is covered with a compacting plate, the outer wall of the compacting plate is penetrated by a punching rod, the punching rod is installed below the top plate trough, and the top plate trough is installed at the bottom end of the second top plate.

[0007] When punching a hole on the bent automobile bracket, the "J"-shaped top of the automobile bracket is leveled under the support of the bearing block, so that the punching rod can ensure a vertical circular hole when punching the top of the automobile bracket, thereby ensuring the use efficiency of the automobile bracket.

[0008] As a preferred embodiment of the above technical solution, the bearing block is configured to be in a "convex" shape for use with a car bracket.

[0009] Since the top plane of the automobile bracket is not horizontal but inclined, the inclined surface of the top of the bearing block is set to have a shape with a slope opposite to that of the top inclined surface of the automobile bracket, so as to ensure the horizontal shape of the automobile bracket after being loaded.

[0010] As a preferred embodiment of the above technical solution, a bearing base is further installed on the top of the second bottom plate, and side support plates are symmetrically installed on the top of the bearing base.

[0011] Under the bearing action of the side support plate, the side of the flipped automobile bracket is supported, so that when punching the bottom end of the automobile bracket, the automobile bracket is stably supported under the limiting clamping and stabilizing action of the formed bottom groove and the side support plate.

[0012] The beneficial effects of the utility model are:

[0013] In the present application, when punching a hole on the bent automobile bracket, the "J"-shaped top of the automobile bracket is leveled under the support of the bearing block, so that the punching rod can ensure a vertical circular hole when punching the top of the automobile bracket, thereby ensuring the use efficiency of the automobile bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional structural diagram of the stacking state provided by the embodiment of the present utility model is shown;

[0015] Figure 2 The schematic diagram of the three-dimensional structure of the side-fixed mounting hole punching state provided by the embodiment of the present utility model is shown;

[0016] Figure 3 The schematic diagram of the three-dimensional structure in a bent state provided by an embodiment of the present invention is shown;

[0017] Figure 4 The schematic diagram of the three-dimensional structure of the punching state provided by the embodiment of the present invention is shown;

[0018] Figure 5 The schematic diagram of the three-dimensional structure of the flip punching state provided by the embodiment of the present invention is shown;

[0019] Figure 6 The figure shows a schematic diagram of the three-dimensional structure of the mold closing state provided by an embodiment of the present invention.

[0020] Legend:

[0021] 1. First bottom plate; 2. First lifting rod; 3. First top plate; 4. Car bracket; 5. Punching rod; 6. Limit plate slot; 7. Stacking plate slot; 8. Forming bottom slot; 9. Second top plate; 10. Second bottom plate; 11. Second lifting rod; 12. Top plate slot; 13. Punching rod; 14. Compacting plate; 15. Load-bearing block; 16. Load-bearing base; 17. Side support plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0023] This application addresses the problem in the prior art that when punching on irregular shapes, the hole diameter cannot be guaranteed to be a vertical circular hole, which affects the subsequent use of the hole diameter. When punching on the bent automobile bracket 4, under the support of the supporting block 15, the "J"-shaped top of the automobile bracket 4 is leveled, so that the punching rod 13 can ensure that the top of the automobile bracket 4 is a vertical circular hole when punching, thereby ensuring the use efficiency of the automobile bracket 4.

[0024] like Figure 1 and Figure 2 As shown, in the embodiment of the present utility model, the new energy vehicle bracket stamping forming device includes a first base plate 1, a first lifting rod 2 installed on the first base plate 1, a first top plate 3 connected to the first lifting rod 2, a punching rod 5 connected to the bottom end of the first top plate 3, a stacking plate slot 7 installed on the top of the first base plate 1, a limiting plate slot 6 stacked on the top of the stacking plate slot 7, and an automobile bracket 4 placed on the limiting plate slot 6; the automobile bracket 4 is placed on the limiting plate slot 6 and the stacking plate slot 7, and is punched by the punching rod 5 under the lifting action of the first lifting rod 2; this is well known to those skilled in the art, and this application will not go into details;

[0025] like Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, it also includes a second bottom plate 10, another stacking plate groove 7 installed on the second bottom plate 10, a bearing base 16 installed on the stacking plate groove 7, and a forming bottom groove 8 placed in the bearing base 16, a second lifting rod 11 installed on the second bottom plate 10, a second top plate 9 installed through the second lifting rod 11, and a bearing block 15 installed at the bottom end of the second top plate 9; the bearing effect of the forming bottom groove 8 cooperates with the stamping effect of the bearing block 15, so that the automobile bracket 4 is stamped into a "J" shape; this is well known to those skilled in the art, and this application will not go into details.

[0026] like Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, a bearing block 15 is also installed on the second bottom plate 10, and the bearing block 15 carries the automobile bracket 4, and the automobile bracket 4 is covered with a compacting plate 14. The outer wall of the compacting plate 14 is penetrated by a punching rod 13, and the punching rod 13 is installed below the top plate groove 12, and the top plate groove 12 is installed at the bottom end of the second top plate 9; through the bearing of the bearing block 15, the "J" inclined surface at the top of the automobile bracket 4 is leveled, so that after the automobile bracket 4 is carried, the leveled automobile bracket 4 is punched by the punching rod 13; the bearing block 15 is set to a "convex" shape used with the automobile bracket 4; because the automobile The top plane of the vehicle bracket 4 is not horizontal, but inclined, so the inclined surface of the top of the bearing block 15 is set to a shape with a slope opposite to the slope of the top inclined surface of the vehicle bracket 4, so as to ensure the horizontal shape of the vehicle bracket 4 after being loaded; a bearing base 16 is also installed on the top of the second bottom plate 10, and a side support plate 17 is symmetrically installed on the top of the bearing base 16; under the bearing action of the side support plate 17, the side edges of the flipped vehicle bracket 4 are supported, so that when punching the bottom end of the vehicle bracket 4, the vehicle bracket 4 is stably supported under the limiting and stabilizing action of the forming bottom groove 8 and the side support plate 17.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A new energy vehicle bracket stamping and forming device, comprising a first base plate (1), a first lifting rod (2) mounted on the first base plate (1), a first top plate (3) connected to the first lifting rod (2), a stamping rod (5) connected to the bottom end of the first top plate (3), a stacking plate groove (7) mounted on the top end of the first base plate (1), a limiting plate groove (6) stacked on the top end of the stacking plate groove (7), and a vehicle bracket (4) placed on the limiting plate groove (6); The invention also comprises a second bottom plate (10), another sheet stacking trough (7) mounted on the second bottom plate (10), a bearing base (16) mounted on the sheet stacking trough (7), a forming bottom trough (8) placed in the bearing base (16), a second lifting rod (11) mounted on the second bottom plate (10), a second top plate (9) mounted via the second lifting rod (11), and a bearing block (15) mounted at the bottom end of the second top plate (9); the invention is characterized in that: A bearing block (15) is also installed on the second bottom plate (10), and a car bracket (4) is carried on the bearing block (15). A compacting plate (14) is covered on the car bracket (4), and the outer wall of the compacting plate (14) is penetrated by a punching rod (13). The punching rod (13) is installed below the top plate groove (12), and the top plate groove (12) is installed at the bottom end of the second top plate (9).

2. The new energy vehicle bracket stamping and forming device according to claim 1, characterized in that: The bearing block (15) is configured in a "convex" shape for use with the automobile bracket (4).

3. The new energy vehicle bracket stamping and forming device according to claim 1, characterized in that: A bearing base (16) is also installed on the top of the second bottom plate (10), and a side support plate (17) is symmetrically installed on the top of the bearing base (16).

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