Punching die for automobile parts

Abstract

The utility model belongs to the technical field of automobile part machining, and particularly relates to an automobile part punching die which comprises a workbench, an upper lifting plate and a lower fixing plate are arranged above the workbench, a first top punching mechanism is arranged on the upper lifting plate and the lower fixing plate, and a second top punching mechanism is arranged on the lower fixing plate. The second top punching mechanism and the side punching mechanism are located on the two sides of the first top punching mechanism correspondingly, and the first top punching mechanism and the second top punching mechanism comprise a first upper die and a second upper die which are fixedly installed on an upper lifting plate correspondingly; the first lower die and the second lower die are installed on the lower fixing plate in a relative floating mode, the side punching mechanism comprises a push block fixedly installed on the upper lifting plate and a base installed on the lower fixing plate in a relative floating mode, and a sliding block is installed on the base in a sliding mode. And the push block descends to push the sliding block to move so as to punch the side part of the product placed on the first lower die, so that the punching efficiency can be effectively improved, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts processing, specifically to a punching die for automobile parts. BACKGROUND

[0002] With the increasingly serious energy crisis and environmental pollution, energy-saving and new energy vehicles are becoming the current research hotspot. As a kind of energy-saving and new energy vehicles, pure electric vehicles have many advantages such as no tail gas emission, high energy efficiency, low noise, and recyclable energy during driving, so developing pure electric vehicles has great significance for energy security and environmental protection. The existing charging methods for pure electric vehicles include slow charging and fast charging. Generally, a charging socket is needed to charge the pure electric vehicle.

[0003] The charging socket support needs to be punched in the front and side during processing. In the prior art, the front punching and side punching of the charging socket support are often carried out on two punching devices, which increases the production cost of the enterprise. The utility model provides a punching device for automobile parts, which can punch in the front and side on one set of device, reducing the production cost of the enterprise. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a punching die for automobile parts.

[0005] A punching die for automobile parts, comprising a workbench, an upper lifting plate and a lower fixed plate are arranged above the workbench, a first top punching mechanism, a second top punching mechanism and a side punching mechanism are arranged on the upper lifting plate and the lower fixed plate, the first top punching mechanism and the second top punching mechanism respectively comprise a first upper die and a second upper die fixedly installed on the upper lifting plate, and a first lower die and a second lower die respectively comprising a relative floating installation are arranged on the lower fixed plate, the side punching mechanism comprises a push block fixedly installed on the upper lifting plate, and a base floatingly installed on the lower fixed plate, a sliding block is slidingly installed on the base, and the push block is lowered to push the sliding block to move to punch the product placed on the first lower die.

[0006] Further, a first inclined surface is arranged on the push block, a second inclined surface matched with the first inclined surface is arranged on the sliding block, a hook claw is arranged at the connection between the push block and the sliding block, and an inclined connecting block matched with the hook claw is arranged on the sliding block.

[0007] Further, the base is of a U-shaped structure, a sliding rod is arranged on the base, and the sliding block is slidingly connected with the base through the sliding rod.

[0008] Further, the top of the first lower mold is a punched inclined surface allowing the product to be placed on the top thereof in a relative inclined manner, and the top of the second lower mold is a punched horizontal surface allowing the product to be placed on the top thereof in a relative horizontal manner.

[0009] Further, the first upper mold, the second upper mold and the slider are provided with punches corresponding to the punched holes on the product, and the lower end faces of the first upper mold and the second upper mold correspond to the upper end faces of the first lower mold and the second lower mold, respectively.

[0010] Further, the first lower mold, the second lower mold and the base are detachably provided with top columns below, and the base is detachably provided with an adjusting block below, the adjusting block is mounted on a floating plate, the floating plate is connected with the output end of a lifting oil cylinder, and the lifting oil cylinder is fixedly mounted on the workbench.

[0011] With the above technical scheme, the beneficial technical effects of the utility model are as follows: in the utility model, the first top punching mechanism, the second top punching mechanism and the side punching mechanism are arranged to punch the charging socket support, the first lower mold, the second lower mold and the base are relatively floated and mounted on the lower fixed plate, the height of the first lower mold, the second lower mold and the base can be adjusted as required, the top punching and the side punching can be realized simultaneously by the device, the cost of enterprises is reduced, the efficiency of product punching processing is effectively improved, the device applicability is increased by adjusting according to different processing products, and the like. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model of an automobile part punching die;

[0013] Figure 2 It is a front view of the utility model of an automobile part punching die;

[0014] Figure 3 It is a sectional structure schematic view of the utility model in the front direction of an automobile part punching die;

[0015] Figure 4 It is an explosion schematic view of the first top punching mechanism in the utility model;

[0016] Figure 5 It is an explosion schematic view of the second top punching mechanism in the utility model;

[0017] Figure 6 It is a structural schematic view of the side punching mechanism in the utility model;

[0018] Figure 7 It is a structural schematic view of the charging socket support in the utility model.

[0019] 1, workbench, 2, up and down plate, 3, lower fixed plate, 4, first upper die, 5, second upper die, 6, first lower die, 7, second lower die, 8, push block, 9, base, 10, sliding block, 11, first inclined surface, 12, second inclined surface, 13, hook, 14, inclined connecting block, 15, slide rod, 16, punching inclined surface, 17, punching horizontal surface, 18, top column, 19, adjusting block, 20, floating plate. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the technical scheme of the utility model, the utility model will be further described below in conjunction with the drawings. Obviously, the drawings described below are only one embodiment of the utility model, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without creative labor, and all belong to the protection scope of the utility model.

[0021] According to Figures 1-6 As shown in FIG. 1, a kind of automobile parts punching die, including workbench 1, the upper portion of the workbench 1 is equipped with up and down plate 2 and lower fixed plate 3, first top punching mechanism is equipped on the up and down plate 2 and lower fixed plate 3, and second top punching mechanism and side punching mechanism are respectively located on the two sides of first top punching mechanism, first top punching mechanism and second top punching mechanism respectively include first upper die 4 and second upper die fixedly installed on up and down plate 2, and first lower die 6 and second lower die 7 respectively including opposite floating installation on lower fixed plate 3, side punching mechanism includes push block 8 fixedly installed on up and down plate 2, and base 9 opposite floating installation on lower fixed plate 3, sliding block 10 is slidably installed on the base 9, push block 8 is lowered and push sliding block 10 moves to place the product on first lower die 6 and carry out side punching.

[0022] In the above specific technical scheme, by setting first top punching mechanism, second top punching mechanism and side punching mechanism, the charging socket support is punched, first lower die 6, second lower die 7 and base 9 are opposite floating installation on lower fixed plate 3, the height of first lower die 6, second lower die 7 and base 9 can be adjusted as required, up and down plate 2 is controlled to rise and fall by oil cylinder, top punching and side punching can be realized simultaneously by the device, the cost of enterprise is reduced, and the efficiency of product punching processing is effectively improved, and can be adjusted according to the different processing products, increase the applicability of device.

[0023] The push block 8 is provided with a first inclined surface 11, the slider 10 is provided with a second inclined surface 12 matched with the first inclined surface 11, the connecting part of the push block 8 and the slider 10 is provided with a hook claw 13, the slider 10 is provided with an inclined connecting block 14 matched with the hook claw 13, when the product is punched, the worker first places the product on the first lower die 6, the upper and lower plates 2 are lowered to drive the first upper die 4, the second upper die 5 and the push block 8 to be lowered, the first upper die 4 punches the top of the product, the push block 8 drives the slider 10 to move to the direction of the product to punch the side of the product, then the product is placed on the second lower die 7, and the second upper die punches the remaining holes of the product.

[0024] It is worth mentioning that when one of the products is placed on the second lower die 7 for punching, the other product can be placed on the first lower die 6 for punching, so that the first punching mechanism, the second punching mechanism and the side punching mechanism can punch simultaneously, and the processing efficiency of the product is improved.

[0025] The base 9 is a U-shaped structure, the base 9 is provided with a sliding rod 15, and the slider 10 is slidably connected with the base 9 through the sliding rod 15, so that the slider 10 can only move in the horizontal direction.

[0026] The top of the first lower die 6 is a punching inclined surface 16 allowing the product to be placed on the top relative to the inclination, the top of the second lower die 7 is a punching horizontal surface 17 allowing the product to be placed on the top relative to the horizontal, the punching inclined surface 16 facilitates the first punching mechanism to process the holes at the four end points of the product, and facilitates the side punching mechanism to process the holes on the side ears of the product, and the punching horizontal surface 17 facilitates the second punching mechanism to process the remaining holes of the product.

[0027] The first upper die 4, the second upper die and the slider 10 are provided with corresponding punches matched with the punching holes on the product, and the lower end faces of the first upper die 4 and the second upper die correspond to the upper end faces of the first lower die 6 and the second lower die 7 respectively.

[0028] The first lower die 6, the second lower die 7 and the base 9 are all detachably installed with a top column 18, the bottom of the base is detachably installed with an adjusting block 19, the adjusting block 19 is installed on a floating plate 20, the floating plate 20 is connected with the output end of a lifting oil cylinder, and the lifting oil cylinder is fixedly installed on the workbench 1, so that the side punching work and the top punching work can be carried out simultaneously by replacing the adjusting block 19 of different heights, and the punching processing efficiency of the product is improved, but when the adjusting block 19 needs to be replaced, the lifting oil cylinder lowers the floating plate 20 to the bottom, and the worker can disassemble the adjusting block 19, preferably, the top columns 18 are connected with the adjusting block 19 through bolts, so as to be convenient for disassembly and replacement.

[0029] The above embodiments are only exemplary embodiments of the present application and are not used to limit the present application, and the protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and the modification or equivalent replacement should also be considered to fall within the protection scope of the present application.

Claims

1. A piercing die for an automotive component, comprising a work table (1), characterised in that, The upper part of the workbench (1) is provided with an upper lifting plate (2) and a lower fixed plate (3), the upper lifting plate (2) and the lower fixed plate (3) are provided with a first top punching mechanism, and a second top punching mechanism and a side punching mechanism are respectively arranged on both sides of the first top punching mechanism, the first top punching mechanism and the second top punching mechanism respectively include a first upper die (4) and a second upper die fixedly installed on the upper lifting plate (2), and respectively include a first lower die (6) and a second lower die (7) installed on the lower fixed plate (3) in opposite floating manner, the side punching mechanism includes a push block (8) fixedly installed on the upper lifting plate (2), and a base (9) installed on the lower fixed plate (3) in opposite floating manner, the base (9) is slidably installed with a sliding block (10), the push block (8) is lowered to push the sliding block (10) to move to perform side punching on the product placed on the first lower die (6).

2. The piercing die for an automobile part according to claim 1, wherein The push block (8) is provided with a first inclined surface (11), the sliding block (10) is provided with a second inclined surface (12) matched with the first inclined surface (11), the connecting part of the push block (8) and the sliding block (10) is provided with a hook claw (13), and the sliding block (10) is provided with an inclined connecting block (14) matched with the hook claw (13).

3. The piercing die for an automotive part according to claim 2, wherein The base (9) is of U-shaped structure, the base (9) is provided with a sliding rod (15), and the sliding block (10) is slidably connected with the base (9) through the sliding rod (15).

4. The piercing die for an automotive part according to claim 3, wherein The top of the first lower die (6) is a punching inclined surface (16) allowing the product to be placed on the top in opposite inclined manner, and the top of the second lower die (7) is a punching horizontal surface (17) allowing the product to be placed on the top in opposite horizontal manner.

5. The piercing die for an automotive part according to claim 4, wherein The first upper die (4), the second upper die and the sliding block (10) are provided with punches corresponding to the punching on the product, and the lower end surfaces of the first upper die (4) and the second upper die correspond to the upper end surfaces of the first lower die (6) and the second lower die (7) respectively.

6. A piercing die for an automotive component according to claim 5, wherein, The first lower die (6), the second lower die (7) and the base (9) are all detachably installed with a top column (18), the top column is detachably installed with an adjusting block (19), the adjusting block (19) is installed on a floating plate (20), the floating plate (20) is connected with the output end of a lifting oil cylinder, and the lifting oil cylinder is fixedly installed on the workbench (1).

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