Automobile covering part stamping equipment

Abstract

The utility model relates to the technical field of automobile covering part machining, in particular to automobile covering part stamping equipment which comprises a supporting base, a portal frame is fixed at the top end of the outer wall of the supporting base, and a lower die fixing seat is fixed above the top end of the outer wall of the supporting base. According to the punching device, after a material plate is punched, hydraulic oil stored in the oil storage tank can be sucked and conveyed into the empty groove through the oil conveying pump, the hydraulic oil can be conveyed into the empty groove through the oil conveying pump, and then the covering part can be punched through the lower die fixing base. And hydraulic oil can jack up the sliding plate to move upwards, so that the sliding plate can jack up the covering part from the punching lower die through the punching rod, and then personnel can conveniently and quickly take the covering part.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile cover processing, in particular to an automobile cover stamping device. Background Art

[0002] Automobile covering parts refer to the spatially shaped surface or internal parts made of metal sheets that cover the engine, chassis, cab, and body. According to their functions and locations, they can be divided into three categories: external covering parts, internal covering parts, and frame covering parts.

[0003] In order to ensure the processing efficiency, most of the existing automobile covering parts are prepared by stamping. The specific method is to place the material plate on the bottom mold, and control the upper mold to move downward through a hydraulic device to cooperate with the bottom mold to stamp the material plate.

[0004] However, after some existing automobile cover parts are stamped, they often get stuck on the bottom mold due to the stamping force, which will affect the transfer of the stamped cover parts by personnel and cause obstacles to the cutting of the cover parts. Therefore, the existing automobile cover part stamping equipment still has certain shortcomings.

[0005] In summary, it is necessary to invent a stamping equipment for automobile cover parts. Utility Model Content

[0006] To this end, the utility model provides an automobile cover stamping device to solve the problem that some existing automobile covers are often stuck on the bottom mold due to the stamping force after stamping, thereby affecting the transfer of the stamped covers by personnel.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of automobile cover stamping equipment, including a supporting base, a gantry is fixed to the top of the outer wall of the supporting base, a lower die fixing seat is fixed above the top of the outer wall of the supporting base, a stamping lower die for stamping the cover is installed inside the lower die fixing seat, and a blanking component for blanking the cover is arranged at the bottom end of the outer wall of the lower die fixing seat.

[0008] Preferably, hydraulic cylinders are fixed on both sides of the top of the outer wall of the gantry, and the bottom output ends of the hydraulic cylinders pass through the bottom end of the outer wall of the gantry and are fixed with an upper mold fixing seat, and a stamping upper mold is installed at the bottom end of the outer wall of the upper mold fixing seat and directly above the stamping lower mold.

[0009] Preferably, a buffer block is fixed at the top edge of the outer wall of the lower die fixing seat, and the blanking component includes a hollow groove, which is opened at the bottom end of the inner wall of the lower die fixing seat and is located below the stamping lower die.

[0010] Preferably, a through slot is provided on the outside of the stamping lower die, and a punching rod that fits with the top of the outer wall of the stamping lower die is fixed to the inner wall of the through slot, and the outer wall of the punching rod is slidably connected to the inner wall of the through slot.

[0011] Preferably, the inner wall of the empty groove is slidably connected with a slide plate, and a limiting slide block for guidance is fixed at the edge of the outer wall of the slide block. The inner wall of the empty groove and the corresponding position of the limiting slide block are provided with a guide groove, and the limiting slide block is also connected to the inner wall of the guide groove.

[0012] Preferably, the bottom end of the outer wall of the punch rod passes through the bottom end of the outer wall of the stamping lower die and is fixed to the top end of the outer wall of the slide plate, and a return spring is fixed to the top end of the outer wall of the slide plate and at the edge of the punch rod.

[0013] Preferably, the top ends of the outer walls of the plurality of return springs are fixed to the top ends of the inner walls of the empty slots at corresponding positions, and an oil storage tank and an oil pump are respectively provided on both sides of the bottom end of the outer wall of the support base.

[0014] Preferably, a return pipe is fixedly connected to the top of the outer wall of the oil storage tank, and the top of the return pipe is connected to the bottom end of the inner wall of the empty groove. The top liquid outlet end of the oil pump is connected to a liquid delivery pipe, and the upper end of the liquid delivery pipe is connected to the other side of the bottom end of the inner wall of the empty groove. The oil storage tank is connected to the liquid suction end of the oil pump through the liquid suction pipe.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, after the stamping of the material plate is completed, the hydraulic oil stored in the oil storage tank can be sucked by the oil pump and delivered to the empty groove, so that the hydraulic oil can lift the slide plate to move upward, so that the slide plate can lift the covering part from the stamping lower die through the punching rod, thereby facilitating personnel to quickly take out the covering part and improving the stamping efficiency of the covering part. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the external structure of the utility model in the front view direction;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model in the front view direction;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the slide plate in the utility model.

[0021] In the figure: 100, support base; 110, gantry; 200, hydraulic cylinder; 300, upper die fixing seat; 310, stamping upper die; 400, lower die fixing seat; 410, buffer block; 420, stamping lower die; 421, punch rod; 430, empty slot; 431, slide plate; 432, return spring; 440, oil storage tank; 450, oil pump. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] See attached Figure 1-4 The utility model provides an automobile cover stamping equipment, including a support base 100, a gantry 110 is fixed to the top of the outer wall of the support base 100, hydraulic cylinders 200 are fixed on both sides of the top of the outer wall of the gantry 110, and the bottom output ends of the hydraulic cylinders 200 pass through the bottom end of the outer wall of the gantry 110 and are fixed with an upper die fixing seat 300, and a stamping upper die 310 is installed at the bottom end of the outer wall of the upper die fixing seat 300 and directly above the stamping lower die 420. Specifically, the upper die fixing seat 300 and the stamping upper die 310 can be driven by the hydraulic cylinder 200 to move up and down, so that the stamping upper die 310 can cooperate with the stamping lower die 420 to stamp the material plate when moving downward;

[0024] A lower die fixing seat 400 is fixed above the top of the outer wall of the support base 100, and a stamping lower die 420 for stamping the cover is installed inside the lower die fixing seat 400. A blanking component for blanking the cover is arranged at the bottom end of the outer wall of the lower die fixing seat 400, and a buffer block 410 is fixed at the top edge of the outer wall of the lower die fixing seat 400. The buffer block 410 can be made of rubber or silicone and other materials. It is mainly used to buffer the connection between the upper die fixing seat 300 and the lower die fixing seat 400 when the upper die fixing seat 300 is downward, so as to protect the upper die fixing seat 300 and the lower die fixing seat 400. The blanking component includes an empty slot 430, an empty slot 440, and a plurality of empty slots 450. 30 is opened at the bottom end of the inner wall of the lower die fixing seat 400 and is located below the stamping lower die 420. A through groove is opened on the outside of the stamping lower die 420. The inner wall of the through groove is fixed with a punching rod 421 that fits with the top of the outer wall of the stamping lower die 420. The outer wall of the punching rod 421 is slidably connected with the inner wall of the through groove. Specifically, the through groove is opened to enable the punching rod 421 to slide on the stamping lower die 420. In this way, during stamping, the punching rod 421 can close the through groove to avoid affecting the stamping forming of the material plate. After the stamping is completed, the punching rod 421 can move upward to lift the cover upward, so that it is convenient for personnel to take the material.

[0025] The inner wall of the empty slot 430 is slidably connected with a slide plate 431, and a limiting slide block for guiding is fixed at the edge of the outer wall of the slide plate 431. The inner wall of the empty slot 430 and the corresponding position of the limiting slide block are provided with a guide slide groove, and the limiting slide block is connected to the inner wall of the guiding slide groove. The bottom end of the outer wall of the punch rod 421 passes through the bottom end of the outer wall of the stamping lower die 420 and is fixed to the top end of the outer wall of the slide plate 431. By driving the slide plate 431 to move, the punch rod 421 can slide in the through slot, and the limiting slide block and the guiding slide groove are provided to ensure The slide plate 431 is held consistent in direction when it moves up and down in the empty slot 430. A return spring 432 is fixed to the top of the outer wall of the slide plate 431 and the edge of the punch rod 421. The top of the outer wall of the plurality of return springs 432 is fixed to the top of the inner wall of the empty slot 430 at the corresponding position. The return spring 432 is set to make the slide plate 431 move downward for reset after the removal is completed. The bottom of the outer wall of the support base 100 is respectively provided with an oil storage tank 440 and an oil pump 450. The top of the outer wall of the oil storage tank 440 is fixedly connected to a return flow The top of the return pipe is connected to the bottom of the inner wall of the empty groove 430, and the top liquid outlet of the oil pump 450 is connected to the liquid delivery pipe. The upper end of the liquid delivery pipe is connected to the other side of the bottom of the inner wall of the empty groove 430. The oil storage tank 440 and the suction end of the oil pump 450 are connected through the suction pipe. Specifically, the oil storage tank 440 stores hydraulic oil, and the return pipe and the liquid delivery pipe are fixed with electromagnetic valves. When the punch rod 421 needs to take the material from the cover, the personnel can start the oil pump 450 by powering on. The oil pump 450 can be sucked by the suction pipe. The liquid pipe draws hydraulic oil from the oil storage tank 440, and then the valve on the liquid delivery pipe is opened. The device can then deliver hydraulic oil to the inner wall of the empty slot 430 and below the slide plate 431. The slide plate 431 can be pushed upward by the hydraulic oil, so that the punching rod 421 can be pushed out of the through slot. When the punching rod 421 needs to be reset, the oil delivery pump 450 can be closed and the valve on the return pipe can be opened. The reset spring 432 can move the slide plate 431 downward through the elastic force, and the hydraulic oil will flow back to the oil storage tank 440 for storage.

[0026] The use process of the utility model is as follows: a person skilled in the art can first place a sheet of material in the lower die fixing seat 400 and above the stamping lower die 420, and after completion, the hydraulic cylinder 200 can be started so that the hydraulic cylinder 200 pushes the upper die fixing seat 300 and the stamping upper die 310 to move downward through the output shaft, and the sheet of material can be stamped by cooperating with the stamping lower die 420 through the stamping upper die 310;

[0027] When the stamping is completed, the personnel can first contract the hydraulic cylinder 200 to reset the stamping upper die 310, and then power on the oil pump 450. The set oil pump 450 can absorb hydraulic oil from the oil storage tank 440 through the suction pipe, and then open the valve on the liquid delivery pipe, and the device can deliver hydraulic oil to the inner wall of the empty groove 430 and below the slide plate 431. The slide plate 431 can be pushed upward by the hydraulic oil, so that the punching rod 421 can be pushed out of the through groove and the stamped covering part can be pushed upward. The personnel can remove the covering part. When the attachment is completed and the punching rod 421 needs to be reset, the oil pump 450 can be closed, and the valve on the reflux pipe can be opened to close the valve on the liquid delivery pipe. The set reset spring 432 will make the slide plate 431 move downward through the elastic force, and the hydraulic oil will flow back to the oil storage tank 440 for storage.

[0028] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. An automobile panel stamping device, comprising a support base (100), a gantry (110) being fixed to the top of the outer wall of the support base (100), characterized in that: A lower die fixing seat (400) is fixed above the top end of the outer wall of the support base (100), a stamping lower die (420) for stamping the cover is installed inside the lower die fixing seat (400), and a blanking component for blanking the cover is arranged at the bottom end of the outer wall of the lower die fixing seat (400).

2. The automobile cover stamping equipment according to claim 1, characterized in that: Hydraulic cylinders (200) are fixed on both sides of the top end of the outer wall of the gantry (110), and the bottom output ends of the hydraulic cylinders (200) pass through the bottom end of the outer wall of the gantry (110) and are fixed with an upper die fixing seat (300), and a stamping upper die (310) is installed at the bottom end of the outer wall of the upper die fixing seat (300) and directly above the stamping lower die (420).

3. The automobile cover stamping equipment according to claim 1, characterized in that: A buffer block (410) is fixed at the top edge of the outer wall of the lower die fixing seat (400), and the blanking component comprises a hollow groove (430). The hollow groove (430) is opened at the bottom end of the inner wall of the lower die fixing seat (400) and is located below the stamping lower die (420).

4. The automobile cover stamping equipment according to claim 3, characterized in that: A through slot is formed on the outside of the punching lower die (420), and a punching rod (421) that fits with the top of the outer wall of the punching lower die (420) is fixed to the inner wall of the through slot. The outer wall of the punching rod (421) is slidably connected to the inner wall of the through slot.

5. The automobile cover stamping equipment according to claim 4, characterized in that: The inner wall of the empty slot (430) is slidably connected to a slide plate (431), and a limiting slider for guiding is fixed at the edge of the outer wall of the slide plate (431). A guiding slide groove is provided on the inner wall of the empty slot (430) and at a position corresponding to the limiting slider, and the limiting slider is also connected to the inner wall of the guiding slide groove.

6. The automobile cover stamping equipment according to claim 5, characterized in that: The bottom end of the outer wall of the punching rod (421) passes through the bottom end of the outer wall of the stamping lower die (420) and is fixed to the top end of the outer wall of the slide plate (431). A return spring (432) is fixed to the top end of the outer wall of the slide plate (431) and at the edge of the punching rod (421).

7. The automobile cover stamping equipment according to claim 6, characterized in that: The top ends of the outer walls of the plurality of return springs (432) are fixed to the top ends of the inner walls of the empty slots (430) at corresponding positions, and an oil storage tank (440) and an oil pump (450) are respectively provided on both sides of the bottom end of the outer wall of the support base (100).

8. The automobile cover stamping equipment according to claim 7, characterized in that: The top of the outer wall of the oil storage tank (440) is fixedly connected to a return pipe, the top of the return pipe is connected to the bottom of the inner wall of the empty groove (430), the top liquid outlet of the oil delivery pump (450) is connected to a liquid delivery pipe, the upper end of the liquid delivery pipe is connected to the other side of the bottom of the inner wall of the empty groove (430), and the oil storage tank (440) is connected to the liquid suction end of the oil delivery pump (450) via the liquid suction pipe.

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