Punching equipment for automobile parts

Abstract

The utility model relates to the technical field of punching equipment, in particular to punching equipment for automobile parts. The punching equipment for the automobile parts aims at solving the technical problems that in the prior art, feeding and discharging consume long time, continuous punching operation cannot be achieved, and the automobile parts are difficult to take out from a die. According to the technical scheme, the punching equipment for the automobile parts comprises a bottom plate; the punching device further comprises a guide sliding assembly, a first workbench, a second workbench, a lower die assembly, a transverse control assembly, a supporting column, a top plate, a lifting air cylinder, an upper die assembly and a punching head. According to the punching die, the design of double stations is adopted, one station conducts punching operation on automobile parts on the other station while feeding and discharging of the automobile parts are conducted, the time consumed for feeding and discharging is shortened, the working efficiency is greatly improved, the die is designed in a telescopic mode, and therefore the automobile parts can be taken out conveniently after punching operation is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of punching equipment, in particular to a punching equipment used for automobile parts. Background Art

[0002] Auto parts are the various units that make up the whole car. Each part has its own important role. A car cannot be missing any part. With the improvement of people's living standards, people's consumption of cars is increasing, and the market for auto parts is getting bigger and bigger. The use of punching equipment is indispensable in the production process of auto parts. However, the existing punching equipment is generally designed with a single station, which takes a long time to load and unload materials. It cannot achieve continuous and uninterrupted punching operations, and the work efficiency is low. In order to ensure the stability of auto parts, auto parts are generally of the same specifications as the mold, so auto parts are difficult to take out of the mold. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a punching device for automobile parts, which aims to solve the technical problems that the prior art consumes a long time for loading and unloading materials, cannot realize continuous and uninterrupted punching operation, and automobile parts are difficult to remove from the mold.

[0004] The technical solution of the utility model is: a punching device for automobile parts, comprising a base plate; also comprising a guide sliding assembly, a first workbench, a second workbench, a lower die assembly, a lateral control assembly, a support column, a top plate, a lifting cylinder, an upper die assembly and a punching head; the front and rear sides of the upper end of the base plate are fixedly connected with the guide sliding assembly; the upper ends of the guide sliding assembly and another guide sliding assembly are fixedly connected with the first workbench and the second workbench in sequence from left to right; the upper ends of the first workbench and the second workbench are both equipped with lower die assemblies; the upper end of the base plate is equipped with a lateral control assembly for controlling the movement of the first workbench and the second workbench; the front and rear sides of the upper end of the base plate are fixedly connected with support columns symmetrically distributed on the left and right; the upper ends of the support columns are fixedly connected with the top plate; the upper end of the top plate is equipped with a lifting cylinder; the lower end of the lifting cylinder is fixedly connected with the upper die assembly through the top plate; the punching head is installed at the lower end of the upper die assembly.

[0005] Preferably, the bottom plate is placed in a stable position, the automobile parts to be punched are placed in the lower die assembly at the upper end of the first workbench, the lateral control assembly is started, the first workbench and the second workbench are controlled to move to the right along the direction of the guide sliding assembly, and the lifting cylinder at the upper end of the top plate controls the upper die assembly and the punching head to descend to realize the punching operation. At this time, another automobile part to be punched is placed in another lower die assembly at the upper end of the second workbench, and then the lateral control assembly drives the first workbench and the second workbench to move to the left, and the other automobile part to be punched at the upper end of the second workbench is punched.

[0006] Preferably, the guide sliding assembly includes a side plate; a guide rod symmetrically distributed up and down is fixedly connected between the side plate and the other side plate; a first guide slider and a second guide slider are slidably connected to the outer sides of the guide rod and the other guide rod from left to right in sequence; the first guide slider and the second guide slider are fixedly connected to the first workbench and the second workbench respectively, and the guide rod is used to limit the trajectories of the first guide slider and the second guide slider, thereby effectively preventing the first guide slider and the second guide slider from moving offset.

[0007] Preferably, the lower die assembly includes a lower die base; grooves are fixedly connected at the four corners of the upper end of the lower die base; an insertion rod is movably connected in the groove; the upper end of the insertion rod is fixedly connected to a limit frame, and through the design of the insertion rod, the limit frame is guided during punching.

[0008] Preferably, the upper end of the lower die base is provided with slots which are symmetrically distributed on the left and right; magnets are fixedly connected in the slots and in the lower end of the limit frame; a first spring fixedly connected to the limit frame is fixedly connected in the groove, and the lower die base and the limit frame are adsorbed by using magnets, thereby facilitating the removal of automobile parts.

[0009] Preferably, the lateral control component includes a rack and a mounting frame; a gear is rotatably connected inside the mounting frame; a motor for driving the gear is installed on the upper end of the mounting frame; the rack is fixedly connected to the first workbench and the second workbench, and through the meshing of the gear and the rack, after the motor is started, the rack drives the first guide slider and the second guide slider to move left and right.

[0010] Preferably, the upper die assembly includes an upper die base; limiting rods are inserted at the four corners of the upper die base; a pressure plate is fixedly connected to the lower end of the limiting rod; a baffle is fixedly connected to the upper end of the limiting rod; a second spring is fixedly connected between the baffle and the upper die base, and through the design of the pressure plate, when punching, the pressure plate descends to press the limit frame downward, thereby lowering the position of the limit frame and exposing the automotive parts in the lower die base.

[0011] Beneficial effects of the utility model:

[0012] 1. The double-station design is adopted. One station is loading and unloading auto parts while punching auto parts on another station, which shortens the time spent on loading and unloading and greatly improves work efficiency. The mold adopts a retractable design. After the punching operation is completed, the auto parts are higher than the mold, which makes it easy to take out the auto parts;

[0013] 2. Use the lateral control assembly to drive the first workbench and the second workbench to move left and right, so as to realize the alternating operation of the lower die assembly and the other lower die assembly. Through the synchronous operation of the two stations, the loading and unloading time is effectively shortened, and the work efficiency is higher. With the punching action, the limit frame is adsorbed downward with the lower die seat, so as to facilitate the removal of automotive parts from the lower die assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the punching device for automobile parts of the utility model;

[0015] Figure 2 The three-dimensional structure diagram of the guide sliding assembly and the lateral control assembly in the punching equipment for automobile parts of the utility model is shown;

[0016] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of the lower die assembly in the punching equipment for automobile parts;

[0017] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of the upper die assembly in the punching equipment for automobile parts of the utility model.

[0018] Explanation of the accompanying drawings: 1. bottom plate; 2. guide sliding assembly; 201. side plate; 202. guide rod; 203. first guide slider; 204. second guide slider; 3. first workbench; 4. second workbench; 5. lower die assembly; 501. lower die seat; 502. groove; 503. insertion rod; 504. limit frame; 505. slot; 506. magnet; 507. first spring; 6. lateral control assembly; 601. rack; 602. mounting frame; 603. gear; 604. motor; 7. support column; 8. top plate; 9. lifting cylinder; 10. upper die assembly; 101. upper die seat; 102. limit rod; 103. pressure plate; 104. baffle; 105. second spring; 11. punching head. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] See also Figure 1The utility model provides an embodiment: a punching device for automobile parts, comprising a bottom plate 1; further comprising a guide sliding assembly 2, a first workbench 3, a second workbench 4, a lower die assembly 5, a lateral control assembly 6, a support column 7, a top plate 8, a lifting cylinder 9, an upper die assembly 10 and a punching head 11; the front and rear sides of the upper end of the bottom plate 1 are fixedly connected with the guide sliding assembly 2; the upper ends of the guide sliding assembly 2 and another guide sliding assembly 2 are fixedly connected with the first workbench 3 and the second workbench 4 from left to right in sequence; the upper ends of the first workbench 3 and the second workbench 4 are both installed with the lower die assembly 5; the upper end of the bottom plate 1 is installed with a lateral control assembly 6 for controlling the movement of the first workbench 3 and the second workbench 4; the front and rear sides of the upper end of the bottom plate 1 are fixedly connected with support columns 7 symmetrically distributed on the left and right; the upper ends of the support columns 7 are fixedly connected with the top plate 8; the upper end of the top plate 8 is installed with a lifting cylinder 9; the lower end of the lifting cylinder 9 is fixedly connected with the upper die assembly 10 through the top plate 8; the lower end of the upper die assembly 10 is installed with a punching head 11.

[0021] See also Figure 2 In this embodiment, the guide sliding assembly 2 includes a side plate 201; a guide rod 202 symmetrically distributed up and down is fixedly connected between the side plate 201 and the other side plate 201; the first guide slider 203 and the second guide slider 204 are slidably connected to the outer sides of the guide rod 202 and the other guide rod 202 from left to right in sequence; the first guide slider 203 and the second guide slider 204 are fixedly connected to the first workbench 3 and the second workbench 4 respectively; the lateral control assembly 6 includes a rack 601 and a mounting frame 602; a gear 603 is rotatably connected inside the mounting frame 602; a motor 604 for driving the gear 603 is installed on the upper end of the mounting frame 602; the rack 601 is fixedly connected to the first workbench 3 and the second workbench 4.

[0022] See also Figure 3-4 In this embodiment, the lower die assembly 5 includes a lower die base 501; grooves 502 are fixedly connected at the four corners of the upper end of the lower die base 501; an insert rod 503 is movably connected in the groove 502; the upper end of the insert rod 503 is fixedly connected to a limit frame 504; a slot 505 symmetrically distributed on the left and right is opened at the upper end of the lower die base 501; magnets 506 are fixedly connected in the slot 505 and at the lower end of the limit frame 504; a first spring 507 fixedly connected to the limit frame 504 is fixedly connected in the groove 502; the upper die assembly 10 includes an upper die base 101; limit rods 102 are inserted at the four corners of the upper die base 101; a pressure plate 103 is fixedly connected to the lower end of the limit rod 102; a baffle 104 is fixedly connected to the upper end of the limit rod 102; a second spring 105 is fixedly connected between the baffle 104 and the upper die base 101.

[0023] When working, the bottom plate 1 is placed in a stable position, the automobile parts to be punched are placed in the lower die seat 501 at the upper end of the first workbench 3, the motor 604 is started, and the gear 603 in the mounting frame 602 is driven to rotate. Due to the meshing of the gear 603 and the rack 601, the first workbench 3 and the second workbench 4 are driven to move to the right, and the first guide slider 203 and the second guide slider 204 connected to the first workbench 3 and the second workbench 4 slide on the outside of the guide rod 202, and the lifting cylinder 9 at the upper end of the top plate 8 controls the upper die assembly 10 and the punching head 11 to descend, and the pressing plate 103 is fitted with the limit frame 504. As the lifting cylinder 9 Continue downward, the first spring 507 is compressed, and the insertion rod 503 moves downward in the groove 502 until the limit frame 504 and the lower die base 501 are fitted, and under the action of the magnet 506, the limit frame 504 and the lower die base 501 are fixed, the limit rod 102 moves upward in the upper die base 101, the second spring 105 is stretched, and the punching head 11 performs the punching operation, and another automotive part to be punched is placed in the other lower die assembly 5 at the upper end of the second workbench 4, and then the lateral control assembly 6 drives the first workbench 3 and the second workbench 4 to move to the left, and punches the other automotive part to be punched at the upper end of the second workbench 4.

[0024] Through the above steps, a double-station design is adopted. While one station is loading and unloading automobile parts, the automobile parts on the other station are punched, which shortens the time consumed in loading and unloading and greatly improves work efficiency. The mold adopts a retractable design. After the punching operation is completed, the automobile parts are higher than the mold, thereby facilitating the removal of the automobile parts.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A punching device for automobile parts, comprising a bottom plate (1); characterized in that: The invention also comprises a guide sliding assembly (2), a first workbench (3), a second workbench (4), a lower die assembly (5), a lateral control assembly (6), a support column (7), a top plate (8), a lifting cylinder (9), an upper die assembly (10) and a punching head (11); the front and rear sides of the upper end of the bottom plate (1) are both fixedly connected to the guide sliding assembly (2); the upper ends of the guide sliding assembly (2) and another guide sliding assembly (2) are fixedly connected to the first workbench (3) and the second workbench (4) in sequence from left to right; the first workbench (3) and the second workbench ( 4) are both provided with a lower die assembly (5) at the upper end; a lateral control assembly (6) for controlling the movement of the first workbench (3) and the second workbench (4) is provided at the upper end of the bottom plate (1); support columns (7) symmetrically distributed on the left and right sides of the upper end of the bottom plate (1) are fixedly connected; a top plate (8) is fixedly connected to the upper ends of the support columns (7); a lifting cylinder (9) is provided at the upper end of the top plate (8); a telescopic end of the lower side of the lifting cylinder (9) passes through the top plate (8) and is fixedly connected to an upper die assembly (10); a punching head (11) is provided at the lower end of the upper die assembly (10).

2. A punching device for automobile parts according to claim 1, characterized in that: The guide sliding assembly (2) comprises a side plate (201); a guide rod (202) symmetrically distributed up and down is fixedly connected between the side plate (201) and the other side plate (201); a first guide slider (203) and a second guide slider (204) are slidably connected to the outer sides of the guide rod (202) and the other guide rod (202) from left to right in sequence; the first guide slider (203) and the second guide slider (204) are fixedly connected to the first workbench (3) and the second workbench (4), respectively.

3. The punching device for automobile parts according to claim 1, characterized in that: The lower die assembly (5) comprises a lower die base (501); grooves (502) are fixedly connected at four corners of the upper end of the lower die base (501); an insertion rod (503) is movably connected in the groove (502); and the upper end of the insertion rod (503) is fixedly connected to a limit frame (504).

4. A punching device for automobile parts according to claim 3, characterized in that: The upper end of the lower die seat (501) is provided with slots (505) which are symmetrically distributed on the left and right sides; magnets (506) are fixedly connected in the slots (505) and at the lower end of the limit frame (504); and a first spring (507) which is fixedly connected to the limit frame (504) is fixedly connected in the groove (502).

5. The punching device for automobile parts according to claim 1, characterized in that: The lateral control assembly (6) comprises a rack (601) and a mounting frame (602); a gear (603) is rotatably connected inside the mounting frame (602); a motor (604) for driving the gear (603) is mounted on the upper end of the mounting frame (602); and the rack (601) is fixedly connected to the first workbench (3) and the second workbench (4).

6. The punching device for automobile parts according to claim 1, characterized in that: The upper die assembly (10) comprises an upper die base (101); limiting rods (102) are inserted at the four corners of the upper die base (101); the lower end of the limiting rod (102) is fixedly connected to a pressing plate (103); the upper end of the limiting rod (102) is fixedly connected to a baffle (104); and a second spring (105) is fixedly connected between the baffle (104) and the upper die base (101).

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