Stamping metal die of car lamp heat dissipation module

Abstract

The utility model discloses a stamping metal die of a car lamp heat dissipation module, and relates to the field of car lamp accessory production equipment, the stamping metal die of the car lamp heat dissipation module comprises a lower die holder, the middle of the top of the lower die holder is fixedly connected with a lower die, the top of the lower die is provided with a stamping groove, and the top of the stamping groove is provided with a product. A fixed adsorption assembly is arranged in the lower mold; the fixed adsorption assembly comprises a vacuum pump which penetrates through the lower die and the lower die base and is fixedly connected with the lower die and the lower die base. Through mutual cooperation of the suction cup, the extension pipe, the connecting pipe, the telescopic hose, the vacuum pump and the extension plate, when a product is stamped, the bottom of the product can be adsorbed and fixed; and a limiting rod and a first spring are matched with each other to drive a suction cup to move upwards, so that the product adsorbed on the suction cup is lifted upwards, rapid demolding is achieved, and the production efficiency of the product is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to car lamp accessory production equipment field, concretely is a stamping metal mould of car lamp heat dissipation module. BACKGROUND

[0002] In the production process of the car lamp heat dissipation sheet, a stamping die is needed to stamp the heat dissipation sheet base, so that the heat dissipation sheet can be connected and installed with the car lamp and the heat is conducted to the heat dissipation sheet.

[0003] At present, after the existing heat dissipation sheet base stamping die is stamped and formed, the product is easy to be clamped on the stamping head, or the product is left in the stamping groove and is not convenient to demould, which needs manual taking down, thereby wasting a lot of time and reducing the production efficiency. UTILITY MODEL CONTENTS

[0004] The utility model provides a stamping metal mould of car lamp heat dissipation module can product is fixed adsorption and automatic demoulding is carried out, prevents product from clamping in stamping head or stamping groove, improves the production efficiency of product.

[0005] To realize above-mentioned purpose, the utility model provides following technical scheme: a stamping metal mould of car lamp heat dissipation module, including lower die seat, the top middle fixedly connected with lower die of lower die seat, the top of lower die is provided with stamping groove, the top of stamping groove is provided with product, the inside of lower die is provided with fixed adsorption subassembly,

[0006] The fixed adsorption subassembly includes the vacuum pump that is fixedly connected with lower die and lower die seat and penetrates, the output of vacuum pump is fixedly connected with telescopic hose, one end opposite vacuum pump of telescopic hose is fixedly connected with connecting pipe and penetrates, the outside of connecting pipe is fixedly connected with the extension pipe that is evenly distributed and penetrates, the end opposite connecting pipe of extension pipe is fixedly connected with suction cup, and suction cup penetrates and is fixedly connected with stamping groove and slidingly connected.

[0007] As a preferred technical scheme of the utility model, the left and right sides of the connecting pipe are fixedly connected with the extension plate, the top of the extension plate penetrates and is slidingly connected with the limiting rod, and the limiting rod is fixedly connected with the lower die seat, the outside of the limiting rod is sleeved with the first spring, and the two ends of the first spring are fixedly connected with the lower die seat and the extension plate respectively.

[0008] As a preferred technical scheme of the utility model, the inner wall of the stamping groove is provided with the stamping hole that is evenly distributed, and the front side of the lower die is fixedly connected with the cover plate and penetrates.

[0009] As a preferred technical scheme of the utility model, the top four corners of the lower die seat are fixedly connected with the guide rod, and the top front and back sides of the lower die seat are fixedly connected with two spring rods.

[0010] As a preferred technical scheme of the utility model, the top of the guide rod and the spring rod is penetrated by and provided with an upper die holder, and the bottom of the upper die holder is fixedly connected with a punch head.

[0011] As a preferred technical scheme of the utility model, the inside of the lower die holder is provided with a chip removal opening, and the chip removal opening is communicated with the punch hole, the rear side of the lower die holder is provided with a chip outlet opening, and the chip outlet opening is communicated with the chip removal opening, and the inner wall of the chip outlet opening is provided with an elastic assembly.

[0012] As a preferred technical scheme of the utility model, the elastic assembly comprises a sliding groove provided in the inner wall bottom of the chip outlet opening, the inner wall bottom of the sliding groove is fixedly connected with uniformly distributed sliding rods, the top of the sliding rod is penetrated by and slidably connected with a push plate, the outside of the sliding rod is sleeved with a second spring, and the two ends of the second spring are fixedly connected with the push plate and the inner wall of the sliding groove respectively, the left and right sides of the push plate are fixedly connected with contact rods, and the contact rods are penetrated by and slidably connected with the lower die holder.

[0013] Compared with the prior art, the utility model provides a punch metal mold of a car lamp heat dissipation module, has the following beneficial effects:

[0014] 1, the utility model discloses a sucker, extension pipe, connecting pipe, telescopic hose, vacuum pump and the mutual cooperation of extension plate set up, can the bottom of product is fixed by adsorbing when being punched, so that the product does not jam on the punch head after the punch is completed, and the mutual cooperation of spacing rod and first spring can drive the sucker to move upwards, so as to lift the product adsorbed on the top upwards, so as to realize quick stripping, improve the production efficiency of product.

[0015] 2, the utility model discloses the mutual cooperation of contact rod, push plate, sliding rod and second spring set up, so that when being punched, the upper die holder is lowered to press the contact rod, so as to drive the push plate to descend, and the pressure is applied to the second spring, after the punch is completed, the push plate is driven to move upwards by the elasticity of the second spring, so as to discharge the waste accumulated on the inner wall of the chip outlet opening, prevent the waste from accumulating in the inside of the chip outlet opening. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the local structure diagram of the utility model;

[0018] Figure 3 It is the punch groove schematic diagram of the utility model;

[0019] Figure 4The utility model discloses fixed adsorption subassembly structure diagram;

[0020] Figure 5 The utility model discloses the chip removal port schematic view;

[0021] Figure 6 The utility model discloses elastic component schematic view.

[0022] In the drawing: 1, upper die holder, 2, stamping head, 3, lower die holder, 31, guide rod, 32, spring rod, 4, lower die, 41, stamping groove, 42, cover plate, 43, stamping hole, 5, product, 6, chip removal port, 7, fixed adsorption subassembly, 71, suction cup, 72, extension pipe, 73, connecting pipe, 74, flexible hose, 75, vacuum pump, 76, extension plate, 77, limit rod, 78, first spring, 8, chip removal port, 9, elastic component, 91, contact rod, 92, push plate, 93, sliding rod, 94, second spring, 95, sliding slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model. Embodiment one

[0024] Please refer to Figures 1-6 The utility model discloses a stamping metal mould of car lamp heat radiation module, including lower die holder 3, the top middle fixedly connected with lower die 4 of lower die holder 3, the top of lower die 4 is set up with stamping groove 41, the top of stamping groove 41 is provided with product 5, the inside of lower die 4 is provided with fixed adsorption subassembly 7;

[0025] The fixed adsorption subassembly 7 includes vacuum pump 75 and is fixedly connected with lower die 4 and lower die holder 3 and penetrates, the output of vacuum pump 75 is fixedly connected with flexible hose 74, one end opposite vacuum pump 75 of flexible hose 74 penetrates and is fixedly connected with connecting pipe 73, the outside of connecting pipe 73 penetrates and is fixedly connected with the extension pipe 72 of evenly distributed distribution, one end fixedly connected with suction cup 71 of extension pipe 72 opposite connecting pipe 73, and suction cup 71 penetrates and is fixedly connected with stamping groove 41 and slide connection.

[0026] Please refer to the attached Figure 4The left and right sides of the connecting pipe 73 are fixedly connected with extension plates 76, the top of the extension plate 76 penetrates and is slidably connected with a limiting rod 77, and the limiting rod 77 is fixedly connected with the lower die seat 3, the outside of the limiting rod 77 is sleeved with a first spring 78, and the two ends of the first spring 78 are fixedly connected with the lower die seat 3 and the extension plate 76 respectively.

[0027] Please refer to the accompanying drawings Figure 3 The inner wall of the stamping groove 41 is provided with uniformly distributed stamping holes 43, and the front side of the lower die 4 penetrates and is fixedly connected with a cover plate 42.

[0028] Please refer to the accompanying drawings Figure 3 The top four corners of the lower die seat 3 are fixedly connected with guide rods 31, and the top front and back sides of the lower die seat 3 are fixedly connected with two spring rods 32.

[0029] Please refer to the accompanying drawings Figure 1 The top of the guide rod 31 and the spring rod 32 penetrates and is provided with an upper die seat 1, and the bottom of the upper die seat 1 is fixedly connected with a stamping head 2.

[0030] In this embodiment, when the unprocessed product 5 is placed in the stamping groove 41, the vacuum pump 75 starts to extract the air in the suction cup 71 through the flexible hose 74, the connecting pipe 73 and the extension pipe 72, so that a negative pressure is formed inside, and when stamping, the product 5 is stamped through the stamping head 2 in the middle, so that the bottom of the product 5 is in contact with the top of the suction cup 71, and the suction cup 71, the extension pipe 72, the connecting pipe 73 and the extension plate 76 are driven to move downward, and the first spring 78 is pressed, so that the product 5 is stamped and fixed, so that the product 5 will not be stuck on the stamping head 2, and at the same time, after the stamping is completed, the elastic force released by the first spring 78 drives the extension pipe 72 and the suction cup 71 to reset, so that the product 5 is ejected from the stamping groove 41, and the vacuum pump 75 is turned off to quickly demold the product 5, improving the production efficiency. Example two

[0031] Based on the above embodiment 1, please refer to the accompanying drawings Figure 5 , Figure 6 The inside of the lower die seat 3 is provided with a chip removal opening 8, and the chip removal opening 8 is communicated with the stamping hole 43, the rear side of the lower die seat 3 is provided with a chip outlet 6, and the chip outlet 6 is communicated with the chip removal opening 8, and the inner wall of the chip outlet 6 is provided with an elastic assembly 9.

[0032] Please refer to the accompanying drawings Figure 6The elastic assembly 9 comprises a sliding groove 95 formed in the bottom of the inner wall of the chip outlet 6, the inner wall bottom of the sliding groove 95 is fixedly connected with uniformly distributed sliding rods 93, the top of the sliding rod 93 penetrates and is slidably connected with a push plate 92, the outer portion of the sliding rod 93 is sleeved with a second spring 94, and the two ends of the second spring 94 are fixedly connected with the push plate 92 and the inner wall of the sliding groove 95 respectively, and the left and right sides of the push plate 92 are fixedly connected with contact rods 91 which penetrate and are slidably connected with the lower die seat 3.

[0033] In the embodiment, when stamping, the upper die seat 1 descends, the contact rods 91 are driven downward, and then the push plate 92 is driven to move downward and exerts pressure on the second spring 94 to compress it; after the stamping is completed, the waste falls into the chip outlet 6 through the stamping hole 43 and the chip outlet 8, the contact rods 91 lose the limit of the upper die seat 1, so that the push plate 92 rapidly pops up under the elastic force of the second spring 94, thereby rapidly discharging the waste accumulated in the chip outlet 6 outward.

[0034] The working principle and use process of the utility model are as follows: the unprocessed product 5 is placed in the stamping groove 41, the vacuum pump 75 is started, the vacuum pump 75 extracts the air in the suction disc 71 through the telescopic hose 74, the connecting pipe 73 and the extension pipe 72, so that negative pressure is formed in the suction disc 71, the hydraulic driving structure drives the upper die seat 1 to descend, so that the stamping head 2 stamps the product 5, the middle of the product 5 is concave under the action of the stamping head 2, so that the bottom of the product 5 contacts with the top of the suction disc 71 and drives the suction disc 71, the extension pipe 72, the connecting pipe 73 and the extension plate 76 to move downward, the extension plate 76 exerts pressure on the first spring 78, so that the product 5 is adsorbed and fixed in the stamping process and is formed by stamping, and the product 5 can also be prevented from being clamped on the stamping head 2.

[0035] After the stamping is completed, the first spring 78 releases the elastic force, drives the extension pipe 72 and the suction disc 71 to reset, and ejects the product 5 out of the stamping groove 41, then the vacuum pump 75 is closed, the rapid demolding of the product 5 is realized, and the production efficiency is improved.

[0036] When stamping, the upper die seat 1 descends, the contact rods 91 are driven to move downward, the contact rods 91 in turn drive the push plate 92 to move downward, the push plate 92 exerts pressure on the second spring 94 to compress it, after the stamping is completed, the waste falls into the chip outlet 6 through the stamping hole 43 and the chip outlet 8, at this time, the contact rods 91 lose the limit of the upper die seat 1, the push plate 92 rapidly pops up under the elastic force of the second spring 94, thereby rapidly discharging the waste accumulated in the chip outlet 6 outward.

Claims

1. A stamped metal mold for a heat dissipation module of a vehicle light, comprising a lower mold seat (3), characterized in that, The top middle of the lower die seat (3) is fixedly connected with a lower mold (4), the top of the lower mold (4) is provided with a stamping groove (41), the top of the stamping groove (41) is provided with a product (5), and the inside of the lower mold (4) is provided with a fixed adsorption assembly (7). The fixed adsorption assembly (7) comprises a vacuum pump (75) penetrating through and fixedly connected with the lower mold (4) and the lower die seat (3), the output end of the vacuum pump (75) is fixedly connected with a flexible hose (74), one end of the flexible hose (74) opposite to the vacuum pump (75) is penetratingly and fixedly connected with a connecting pipe (73), the outside of the connecting pipe (73) is penetratingly and fixedly connected with evenly distributed extension pipes (72), one end of the extension pipe (72) opposite to the connecting pipe (73) is fixedly connected with a suction cup (71), and the suction cup (71) penetratingly and slidably connects with the stamping groove (41).

2. The stamped metal mold of a vehicle lamp heat dissipation module according to claim 1, characterized in that: The left and right sides of the connecting pipe (73) are fixedly connected with extension plates (76), the top of the extension plate (76) is penetratingly and slidably connected with a limiting rod (77), and the limiting rod (77) is fixedly connected with the lower die seat (3), the outside of the limiting rod (77) is sleeved with a first spring (78), and the two ends of the first spring (78) are fixedly connected with the lower die seat (3) and the extension plate (76) respectively.

3. The stamped metal mold of a vehicle lamp heat dissipation module according to claim 1, characterized in that: The inner wall of the stamping groove (41) is provided with evenly distributed stamping holes (43), and the front side of the lower mold (4) is penetratingly and fixedly connected with a cover plate (42).

4. The stamped metal mold of a vehicle lamp heat dissipation module of claim 1, wherein: The top four corners of the lower die seat (3) are fixedly connected with guide rods (31), and the top front and back sides of the lower die seat (3) are fixedly connected with two spring rods (32).

5. The stamped metal mold of a vehicle lamp heat dissipation module according to claim 4, characterized in that: The top of the guide rod (31) and the spring rod (32) is penetratingly and provided with an upper die seat (1), and the bottom of the upper die seat (1) is fixedly connected with a stamping head (2).

6. The stamped metal mold of a vehicle lamp heat dissipation module of claim 1, wherein: The inside of the lower die seat (3) is provided with a chip removal opening (8), and the chip removal opening (8) is communicated with the stamping hole (43), the rear side of the lower die seat (3) is provided with a chip outlet (6), and the chip outlet (6) is communicated with the chip removal opening (8), and the inner wall of the chip outlet (6) is provided with an elastic assembly (9).

7. The stamped metal mold of a vehicle lamp heat dissipation module according to claim 6, characterized in that: The inner wall bottom of the chip outlet (6) is provided with a sliding groove (95), the inner wall bottom of the sliding groove (95) is fixedly connected with evenly distributed sliding rods (93), the top of the sliding rod (93) is penetratingly and slidably connected with a push plate (92), the outside of the sliding rod (93) is sleeved with a second spring (94), and the two ends of the second spring (94) are fixedly connected with the push plate (92) and the inner wall of the sliding groove (95) respectively, the left and right sides of the push plate (92) are fixedly connected with contact rods (91), and the contact rods (91) penetratingly and slidably connect with the lower die seat (3).

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