Automobile sheet metal stamping equipment

Abstract

The utility model relates to the technical field of automobile sheet metal stamping, and discloses an automobile sheet metal stamping equipment, including a base, a hydraulic push rod is fixedly installed on the top of the base, a stamping table is fixedly installed on the other end of the hydraulic push rod, and a waste adsorption mechanism is detachably installed on the stamping table. The utility model drives the hydraulic push rod to push the stamping table, so that multiple groups of stamping blocks on the stamping table are docked with the stamping docking seat, and the automobile sheet metal on the top of the stamping docking seat can be punched and punched, and at the same time, the negative pressure pump on the waste adsorption mechanism is driven to convey the negative pressure to the concentrated groove through the air guide pipe, and the multiple groups of connecting grooves connected to the concentrated groove will synchronously convey the negative pressure to the negative pressure hole, so that a strong negative pressure is generated on the outside of the multiple groups of stamping blocks, and the waste sheet metal generated after stamping can be adsorbed to avoid being attached to the surface of the stamping docking seat, which requires the operator to spend a lot of time to clean, greatly reducing the efficiency of automobile sheet metal stamping.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sheet metal stamping, in particular to automobile sheet metal stamping equipment. Background Art

[0002] At present, automobile sheet metal is a processing method for automobile maintenance, also known as cold working. To put it bluntly, if the appearance of the car body is damaged and deformed, the sheet metal process is required. Automobile collision repair has developed from the original "smashing, pulling and welding" to the secondary manufacturing and assembly of the car body. The repair of collision accident vehicles is no longer a simple hammering of automobile sheet metal, and the quality of repair cannot be solely based on the naked eye to observe the appearance and gaps of the vehicle. Maintenance personnel must not only understand the technical parameters and external dimensions of the car body, but also master the material characteristics of the car body, the transmission of the stress characteristics, the deformation trend and stress points of the car body, and the production process of the car body such as welding process.

[0003] Among them, stamping is an indispensable operation step for automobile sheet metal. Stamping refers to a pressure processing method in which a mold installed on a press is used to apply pressure to the material at room temperature to separate or plastically deform the material, thereby obtaining the required parts. The stamping die is a special process equipment that processes the material into parts during cold stamping, called cold stamping equipment. Many sheet metal parts are needed in the manufacturing process of automobiles, and stamping equipment is needed to stamp and manufacture automobile sheet metal.

[0004] When the existing stamping equipment is used to stamp automobile sheet metal parts, after the stamping of the automobile sheet metal parts is completed, the automobile sheet metal waste will be attached to the stamping groove, and the staff needs to spend a lot of time to remove the automobile sheet metal waste before the second stamping can be performed. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide an automobile sheet metal stamping device, which solves the problems raised in the background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an automobile sheet metal stamping equipment, comprising a base, a hydraulic push rod is fixedly installed on the top of the base, a stamping table is fixedly installed on the other end of the hydraulic push rod, and a waste adsorption mechanism can be detachably installed on the stamping table;

[0007] The waste adsorption mechanism includes a punching block fixedly installed at the bottom of the punching table, a negative pressure hole opened in the middle of the bottom of each group of the punching blocks, a central groove opened in the middle of the punching table, and multiple groups of equidistantly distributed connecting grooves connected to the central groove, and each group of connecting grooves is connected to multiple groups of negative pressure holes.

[0008] As an optional solution of the technical solution of the present application, a stamping docking seat is fixedly installed on the top of the base, and the stamping docking seat corresponds to the stamping table, so that automobile sheet metal can be stamped.

[0009] As an optional solution of the technical solution of the present application, a negative pressure pump is fixedly installed on one side of the hydraulic push rod, and an air duct is installed on the negative pressure end of the negative pressure pump, and the other end of the air duct is installed in communication with the central tank, so as to deliver negative pressure to the central tank.

[0010] As an optional solution of the technical solution of the present application, a guide seat is obliquely installed on one side of the base, and a waste guide mechanism is detachably installed inside the guide seat.

[0011] As an optional solution of the technical solution of the present application, the waste diversion mechanism includes a limiting slide groove opened inside the diversion seat, a guide plate slidably installed in the limiting slide groove, and an electric push rod fixedly installed at the bottom of the diversion seat, and the other end of the electric push rod is fixedly installed on the outer wall of the guide plate to collect waste.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The technical solution of the present application drives the stamping table by driving the hydraulic push rod, so that multiple groups of stamping blocks on the stamping table are docked with the stamping docking seat, and the automobile sheet metal on the top of the stamping docking seat can be punched and punched. At the same time, the negative pressure pump on the waste adsorption mechanism is driven to transport the negative pressure to the concentrated groove through the air duct. The multiple groups of connecting grooves connected to the concentrated groove will synchronously transport the negative pressure to the negative pressure holes, so that a strong negative pressure is generated on the outside of the multiple groups of stamping blocks, which can adsorb the waste sheet metal generated after stamping to avoid sticking to the surface of the stamping docking seat, requiring the operator to spend a lot of time cleaning, which greatly reduces the efficiency of automobile sheet metal stamping.

[0014] 2. The technical solution of the present application is that a guide seat is installed obliquely on one side of the base, and a waste diversion mechanism is detachably installed inside the guide seat. When the hydraulic push rod is driven to reset the stamping table after stamping, the electric push rod will be driven to push the guide plate inside the guide seat, so that the guide plate moves to the bottom of the stamping table, shuts down the negative pressure pump, and stops delivering negative pressure to the central tank, so that the waste on multiple groups of stamping blocks automatically falls onto the guide plate and the waste is collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of an automobile sheet metal stamping equipment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a waste adsorption mechanism of an automobile sheet metal stamping equipment of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the structure of a waste guide mechanism of an automobile sheet metal stamping equipment.

[0019] In the figure: 1. base; 11. stamping docking seat; 12. hydraulic push rod; 2. stamping table; 21. stamping block; 22. negative pressure hole; 23. central groove; 24. connecting groove; 3. negative pressure pump; 31. air guide pipe; 4. guide seat; 41. limit slide; 42. guide plate; 43. electric push rod. DETAILED DESCRIPTION

[0020] See also Figure 1-3 The utility model provides a technical solution: an automobile sheet metal stamping equipment, comprising a base 1, a hydraulic push rod 12 is fixedly installed on the top of the base 1, a stamping table 2 is fixedly installed on the other end of the hydraulic push rod 12, and a waste adsorption mechanism can be detachably installed on the stamping table 2;

[0021] The waste adsorption mechanism includes a punching block 21 fixedly installed at the bottom of the punching table 2, a negative pressure hole 22 opened in the middle of the bottom of each group of punching blocks 21, a central groove 23 opened in the middle of the punching table 2, and a plurality of groups of equidistantly distributed connecting grooves 24 connected to the central groove 23, each group of connecting grooves 24 is connected to the plurality of groups of negative pressure holes 22, and a punching docking seat 11 is fixedly installed on the top of the base 1, and the punching docking seat 11 corresponds to the punching table 2.

[0022] In this technical solution, the stamping table 2 is pushed by driving the hydraulic push rod 12 so that the multiple groups of stamping blocks 21 on the stamping table 2 are docked with the stamping docking seat 11, and the automobile sheet metal on the top of the stamping docking seat 11 can be punched and punched. At the same time, the negative pressure pump 3 on the waste adsorption mechanism is driven to transport the negative pressure to the concentrated groove 23 through the air duct 31. The multiple groups of connecting grooves 24 connected to the concentrated groove 23 will synchronously transport the negative pressure to the negative pressure holes 22, so that a strong negative pressure is generated on the outside of the multiple groups of stamping blocks 21, and the waste sheet metal generated after stamping can be adsorbed to avoid sticking to the surface of the stamping docking seat 11, which requires the operator to spend a lot of time cleaning, greatly reducing the efficiency of automobile sheet metal stamping.

[0023] In some technical solutions, a negative pressure pump 3 is fixedly installed on one side of the hydraulic push rod 12 , an air guide pipe 31 is installed in communication with the negative pressure end of the negative pressure pump 3 , and the other end of the air guide pipe 31 is installed in communication with the centralizing tank 23 .

[0024] In this technical solution, by driving the negative pressure pump 3 and delivering negative pressure to the concentrated groove 23 inside the punching table 2, a strong negative pressure can be generated in the negative pressure holes 22 in the multiple groups of punching blocks 21.

[0025] In some technical solutions, a guide seat 4 is obliquely installed on one side of the base 1, and a waste diversion mechanism is detachably installed inside the guide seat 4. The waste diversion mechanism includes a limiting slide groove 41 opened inside the guide seat 4, a guide plate 42 slidably installed in the limiting slide groove 41, and an electric push rod 43 fixedly installed at the bottom of the guide seat 4, and the other end of the electric push rod 43 is fixedly installed on the outer wall of the guide plate 42.

[0026] In this technical solution, when the hydraulic push rod 12 is driven to reset the stamping table 2 after stamping, the electric push rod 43 will be driven to push the guide plate 42 inside the guide seat 4, so that the guide plate 42 moves to the bottom of the stamping table 2, close the negative pressure pump 3, and stop supplying negative pressure to the central tank 23, so that the waste on the multiple groups of stamping blocks 21 automatically falls onto the guide plate 42 and the waste is collected.

[0027] When using an automobile sheet metal stamping equipment, it should be noted that the utility model is an automobile sheet metal stamping equipment, and each component is a universal standard part or a component known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional experimental methods.

[0028] When in use, the punching table 2 is first pushed by driving the hydraulic push rod 12 to make the multiple groups of punching blocks 21 on the punching table 2 dock with the punching docking seat 11, so that the automobile sheet metal on the top of the punching docking seat 11 can be punched and punched, and at the same time, the negative pressure pump 3 on the waste adsorption mechanism is driven to transmit the negative pressure to the concentrated groove 23 through the air guide pipe 31. The multiple groups of connecting grooves 24 connected with the concentrated groove 23 will synchronously transmit the negative pressure to the negative pressure hole 22, so that a strong negative pressure is generated on the outside of the multiple groups of punching blocks 21, which can adsorb the waste sheet metal generated after punching to avoid sticking to the punching docking seat 1 1 surface, requiring the operator to spend a lot of time cleaning, which greatly reduces the efficiency of automobile sheet metal stamping. At the same time, a guide seat 4 is installed obliquely on one side of the base 1, and a waste diversion mechanism is detachably installed inside the guide seat 4. When the hydraulic push rod 12 is driven to reset the stamping table 2 after stamping, the electric push rod 43 will be driven to push the guide plate 42 inside the guide seat 4, so that the guide plate 42 moves to the bottom of the stamping table 2, and the negative pressure pump 3 is turned off, and the negative pressure is stopped from being delivered to the central tank 23, so that the waste on the multiple groups of stamping blocks 21 automatically falls on the guide plate 42, and the waste is collected.

Claims

1. An automobile sheet metal stamping device, comprising a base (1), characterized in that: A hydraulic push rod (12) is fixedly mounted on the top of the base (1), a punching platform (2) is fixedly mounted on the other end of the hydraulic push rod (12), and a waste adsorption mechanism is detachably mounted on the punching platform (2); The waste adsorption mechanism comprises a punching block (21) fixedly mounted on the bottom of the punching platform (2), a negative pressure hole (22) opened in the middle of the bottom of each group of the punching blocks (21), a central groove (23) opened in the middle of the punching platform (2), and a plurality of groups of equally spaced connecting grooves (24) connected and mounted on the central groove (23), and each group of the connecting grooves (24) is connected and mounted to the plurality of groups of the negative pressure holes (22).

2. The automobile sheet metal stamping equipment according to claim 1, characterized in that: A stamping docking seat (11) is fixedly mounted on the top of the base (1), and the stamping docking seat (11) corresponds to the stamping platform (2).

3. The automobile sheet metal stamping equipment according to claim 1, characterized in that: A negative pressure pump (3) is fixedly mounted on one side of the hydraulic push rod (12); an air guide pipe (31) is installed in communication with the negative pressure end of the negative pressure pump (3); and the other end of the air guide pipe (31) is installed in communication with the centralizing tank (23).

4. The automobile sheet metal stamping equipment according to claim 1, characterized in that: A flow guide seat (4) is obliquely mounted on one side of the base (1), and a waste flow guide mechanism is detachably mounted inside the flow guide seat (4).

5. The automobile sheet metal stamping equipment according to claim 4, characterized in that: The waste diversion mechanism comprises a limiting slide groove (41) provided inside the diversion seat (4), a diversion plate (42) slidably mounted in the limiting slide groove (41), and an electric push rod (43) fixedly mounted at the bottom of the diversion seat (4), wherein the other end of the electric push rod (43) is fixedly mounted to the outer wall of the diversion plate (42).

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