Stamping equipment for metal product machining

Abstract

The stamping equipment for metal product machining comprises a base, a stand column is fixedly connected to the rear end of the top of the base, a die box is fixedly connected to the top of the base, and a supporting plate is fixedly connected to the top of the front face of the stand column; a demolding assembly is arranged on the front face of the stand column. The device has the beneficial effects that the upper die and the air cylinder can be supported through the stand column, so that the normal operation of stamping work can be ensured, a metal product in the lower die can be blown and adsorbed through the adsorption box, so that the metal product can be quickly cooled and automatically demoulded, and the driving piece is arranged, so that the metal product can be quickly cooled and automatically demoulded. According to the metal product demolding device, the adsorption box can be driven to move up and down so as to drive demolding between a metal product and the lower mold, and through the arrangement of the damper, impact force generated by the upper mold to the lower mold can be buffered, so that stamping is stabilized, noise is reduced, and stable proceeding of stamping work is guaranteed.

Description

Technical Field

[0001] The utility model relates to a punching device for metal product processing, belonging to the technical field of metal product processing. Background Art

[0002] Stamping equipment for metal product processing: refers to a device used for stamping metal materials. The equipment is usually composed of a punch, a die, a feeding device and a control system. The metal material is subjected to pressure processing through the stamping die to achieve the processing of the shape, size and surface quality of the metal material. The stamping equipment can be used to produce various metal products, such as parts, spare parts, housings, panels, etc. In the manufacturing industry, stamping equipment is widely used in automobile manufacturing, home appliance manufacturing, machinery manufacturing and other industries.

[0003] However, in the prior art, when the stamping equipment for metal product processing uses stamping to process metal products, the heat applied to the mold will cause the mold temperature to rise, thereby affecting the hardness and wear resistance of the mold. In addition, the mold temperature increase will cause the metal product to expand due to heat, affecting the demolding of the metal product after stamping. At the same time, stamping causes greater wear on the mold and generates greater noise and vibration, which affects the comfort of the working environment and reduces the stability of the equipment. For this reason, we provide a stamping equipment for metal product processing to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a stamping device for processing metal products, which solves the problem that the existing stamping device for processing metal products is affected by the increase of mold temperature after stamping, making it inconvenient to demould the stamped metal products, and it is inconvenient to buffer the stamping mold, resulting in large noise and vibration inside the mold.

[0005] The utility model is realized by the following scheme: a stamping device for metal product processing, comprising a base, a column is fixedly connected to the rear end of the top of the base, a mold box is fixedly connected to the top of the base, and a support plate is fixedly connected to the top of the front of the column;

[0006] The front of the column is provided with a demoulding assembly, and the demoulding assembly includes a cylinder, the cylinder is slidably connected to the front of the column, one end of the cylinder is fixedly connected to an adsorption box, the top of the adsorption box is fixedly connected to an air pump, the output end of the air pump is connected to an air intake pipe, both sides of the bottom of the adsorption box are fixedly connected to suction cups, the input end of the suction cup is connected to one end of the air intake pipe, and the inner cavity of the column is provided with a driving member;

[0007] The mold box inner cavity is provided with a buffer assembly, and the buffer assembly includes a damper, which is fixed around the mold box inner cavity. A square groove is opened on the top of the mold box inner cavity. The damper surface is slidably connected to the square groove inner cavity, and the top of the damper is fixedly connected to the lower mold.

[0008] The utility model is further configured that the driving part includes a motor, the motor is fixed to the bottom of the inner cavity of the column, the output end of the motor is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a sliding sleeve, and the front side of the sliding sleeve is fixed to one end of the cylinder.

[0009] The utility model is further configured such that a refrigerator is fixedly connected to one side of the top of the base, an output end of the refrigerator is connected to a condensation hose, front ends of both sides of the bottom of the adsorption box are fixedly connected to nozzles, and an input end of the nozzle is connected to one end of the condensation hose.

[0010] The utility model is further configured that a hydraulic cylinder is fixedly connected to the top of the support plate, and an upper mold is fixedly connected to the bottom end of the hydraulic cylinder.

[0011] The utility model is further configured that a slide groove is provided on the front side of the inner cavity of the column, the rear end of the cylinder is fixed to the front side of the sliding sleeve through the inner cavity of the slide groove, and one side of the cylinder surface is slidably connected to the inner cavity of the slide groove.

[0012] The utility model is further configured that both sides of the sliding sleeve are fixedly connected to limiting blocks, both sides of the inner cavity of the column are provided with limiting grooves, and one side of the limiting block is slidably connected to the inner cavity of the limiting groove.

[0013] The utility model is further configured that circular holes are opened around the bottom of the inner cavity of the square groove, and one side of the surface of the damper is slidably connected with the inner cavity of the circular hole.

[0014] The utility model is further configured that a buffer pad is fixedly connected to the bottom of the inner cavity of the square groove, and the inner cavity of the circular hole extends to the outside of the buffer pad, and the material of the buffer pad is rubber.

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

[0016] 1. The utility model is a stamping equipment for metal product processing. Through the setting of columns, the upper mold and the cylinder can be supported to ensure the normal operation of the stamping work. Through the setting of the adsorption box, the metal product in the lower mold can be blown and adsorbed to make the metal product quickly cooled and automatically demoulded. Through the setting of the driving part, the adsorption box can be driven to move up and down to facilitate the demoulding between the metal product and the lower mold. Through the setting of the damper, the impact force generated by the upper mold on the lower mold can be buffered to stabilize the stamping, reduce noise, and ensure the stable progress of the stamping work.

[0017] 2. The utility model discloses a stamping device for metal product processing, in which there are four dampers. The bottom end of the damper is fixed to the bottom of the inner cavity of the mold box, the top end is fixed to the bottom of the lower mold, and the surface of the damper passes through the inner cavity of the square groove, so that the lower mold slides in the inner cavity of the square groove, so as to buffer the impact force of the stamping. The bottom end of the threaded rod is fixed to the output end of the motor, and the top end is rotatably connected to the top of the inner cavity of the column through a bearing. The front side of the sliding sleeve is fixed to the rear end of the cylinder to drive the cylinder to move. The refrigerator can draw cold air into the inner cavity of the condensation hose and spray it on the surface of the lower mold through two nozzles, so that the metal product in the lower mold can shrink when it is cooled, which is convenient for demoulding. The condensation hose ensures that the adsorption box will not be affected by the condensation hose when moving, and the metal product in the lower mold can be stamped through the hydraulic cylinder and the upper mold.

[0018] 3. The utility model relates to a stamping equipment for processing metal products. The sliding sleeve in the inner cavity of the column can extend the cylinder fixed to the front side of the sliding sleeve out of the column through the sliding groove, and the cylinder is driven to move by the sliding sleeve moving on the surface of the threaded rod, so as to demould the metal product adsorbed by the bottom of the suction cup. The inner cavity of the sliding groove is slidably connected to one side of the cylinder surface, so that the sliding groove has a certain limiting effect on the sliding of the cylinder. The limiting blocks are fixed on both sides of the sliding sleeve, and the limiting grooves are arranged on both sides of the inner cavity of the column. One side of the limiting block is slidably connected to the inner cavity of the limiting groove, so that the sliding sleeve moves on the surface of the threaded rod to a limited position, and the sliding sleeve will not produce an angular deviation and can move due to the rotation of the threaded rod. The four circular holes in the inner cavity of the square groove correspond to the damper, so that the top end of the damper can pass through the square groove and be fixed to the bottom of the lower mold, and the buffer pad can reduce the impact force of the lower mold contacting the inner cavity of the square groove to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of a punching device for metal product processing.

[0020] Figure 2 The utility model is a schematic diagram of a cylinder and an adsorption box in a stamping device for metal product processing.

[0021] Figure 3 The utility model is an exploded view of the internal structure of a column in a stamping device for metal product processing.

[0022] Figure 4 The utility model is a cross-sectional view of an adsorption box in a stamping device for processing metal products.

[0023] Figure 5 The utility model is an exploded view of the internal structure of a die box in a stamping device for metal product processing.

[0024] In the figure: 1 is a base, 2 is a column, 3 is a mold box, 4 is a support plate, 5 is a cylinder, 6 is an adsorption box, 7 is an air pump, 8 is an air inlet pipe, 9 is a suction cup, 10 is a damper, 11 is a square groove, 12 is a lower mold, 13 is a motor, 14 is a threaded rod, 15 is a sliding sleeve, 16 is a refrigerator, 17 is a condensation hose, 18 is a nozzle, 19 is a hydraulic cylinder, 20 is an upper mold, 21 is a limit block, and 22 is a buffer pad. DETAILED DESCRIPTION

[0025] Combine the following Figure 1-5 The utility model is further described, but the protection scope of the utility model is not limited to the described contents.

[0026] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. The drawings are all in very simplified form and use inaccurate ratios, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model.

[0027] For the sake of clarity, not all features of the actual embodiments are described. In the following description, well-known functions and structures are not described in detail because they would obscure the present invention with unnecessary detail. It should be recognized that in the development of any actual embodiment, a large number of implementation details must be made to achieve the specific goals of the developer, such as changing from one embodiment to another according to relevant system or business limitations. In addition, it should be recognized that such development work may be complex and time-consuming, but is merely routine work for those skilled in the art.

[0028] A stamping device for processing metal products, comprising a base 1, a column 2 is fixedly connected to the rear end of the top of the base 1, a mold box 3 is fixedly connected to the top of the base 1, and a support plate 4 is fixedly connected to the top of the front of the column 2;

[0029] A demoulding assembly is provided on the front of the column 2, and the demoulding assembly includes a cylinder 5, which is slidably connected to the front of the column 2, one end of the cylinder 5 is fixedly connected to an adsorption box 6, the top of the adsorption box 6 is fixedly connected to an air pump 7, the output end of the air pump 7 is connected to an air inlet pipe 8, both sides of the bottom of the adsorption box 6 are fixedly connected to suction cups 9, the input end of the suction cup 9 is connected to one end of the air inlet pipe 8, and a driving member is provided in the inner cavity of the column 2;

[0030] The inner cavity of the mold box 3 is provided with a buffer assembly, which includes a damper 10. The damper 10 is fixed around the inner cavity of the mold box 3. A square groove 11 is opened on the top of the inner cavity of the mold box 3. The surface of the damper 10 is slidably connected to the inner cavity of the square groove 11. The top of the damper 10 is fixedly connected to the lower mold 12.

[0031] The driving part includes a motor 13, which is fixed to the bottom of the inner cavity of the column 2. The output end of the motor 13 is fixedly connected to a threaded rod 14, and a sleeve 15 is threadedly connected to the surface of the threaded rod 14. The front side of the sleeve 15 is fixed to one end of the cylinder 5.

[0032] A refrigerator 16 is fixedly connected to one side of the top of the base 1 , and a condensation hose 17 is connected to the output end of the refrigerator 16 . A nozzle 18 is fixedly connected to the front end of both sides of the bottom of the adsorption box 6 , and the input end of the nozzle 18 is connected to one end of the condensation hose 17 .

[0033] A hydraulic cylinder 19 is fixedly connected to the top of the support plate 4 , and an upper mold 20 is fixedly connected to the bottom end of the hydraulic cylinder 19 .

[0034] Both sides of the sliding sleeve 15 are fixedly connected to the limiting blocks 21, and both sides of the inner cavity of the column 2 are provided with limiting grooves, and one side of the limiting block 21 is slidably connected to the inner cavity of the limiting groove.

[0035] Circular holes are formed around the bottom of the inner cavity of the square groove 11, and one side of the surface of the damper 10 is slidably connected to the inner cavity of the circular holes.

[0036] A buffer pad 22 is fixedly connected to the bottom of the inner cavity of the square groove 11 , and the inner cavity of the circular hole extends to the outside of the buffer pad 22 . The material of the buffer pad 22 is rubber.

[0037] The working principle of the utility model is as follows: when a metal product needs to be stamped, the metal product to be stamped is first placed in the lower die 12 at the top of the inner cavity of the die box 3, and then the hydraulic cylinder 19 is started by the external controller, and the hydraulic cylinder 19 drives the upper die 20 to move and stamp the metal product in the lower die 12. When the upper die 20 quickly stamps the lower die 12, the lower die 12 will squeeze the damper 10, and the impact force on the lower die 12 is slowed down by the four dampers 10, which can reduce the direct impact of the metal workpiece on the die surface, extend the service life of the die, and increase the stability of the stamping equipment. When the stamping is completed, the hydraulic cylinder 19 is started in the reverse direction to separate the upper die 20 from the lower die 12;

[0038] Then the external controller can be controlled to start the cylinder 5, and the cylinder 5 drives the adsorption box 6 to move. When the suction cups 9 on both sides of the bottom of the adsorption box 6 are located directly above the metal product, the movement can be stopped. Then, the cold air is pumped into the nozzle 18 through the condensation hose 17 by the refrigerator 16, and then sprayed out through the nozzle 18 to quickly cool the surface of the metal product so that the metal product can be demoulded later. Then the motor 13 is started, and the motor 13 drives the threaded rod 14 to rotate, the threaded rod 14 drives the sliding sleeve 15 to slide, the sliding sleeve 15 drives the cylinder 5 to slide, and the sliding sleeve 15 drives the adsorption box 6 to move, adsorb and drive the suction cup 9 to move so that the suction cup 9 contacts the top of the metal product. Finally, the air pump 7 sucks air into the suction cup 9, so that the metal product is adsorbed on the surface of the suction cup 9, and the threaded rod 14 is rotated in the opposite direction by the motor 13 to suck the metal product out, and the staff can take it out.

[0039] Although the technical solutions of the present invention have been described and listed in detail, it should be understood that it is obvious to those skilled in the art to make modifications to the above-mentioned embodiments or adopt equivalent alternatives. These modifications or improvements made without departing from the spirit of the present invention are within the scope of protection required by the present invention.

Claims

1. A stamping device for metal product processing, comprising a base (1), characterized in that; The rear end of the top of the base (1) is fixedly connected to a column (2), the top of the base (1) is fixedly connected to a mold box (3), and the top of the front of the column (2) is fixedly connected to a support plate (4); The front of the column (2) is provided with a demoulding assembly, and the demoulding assembly comprises a cylinder (5), the cylinder (5) is slidably connected to the front of the column (2), one end of the cylinder (5) is fixedly connected to an adsorption box (6), the top of the adsorption box (6) is fixedly connected to an air pump (7), the output end of the air pump (7) is connected to an air intake pipe (8), both sides of the bottom of the adsorption box (6) are fixedly connected to suction cups (9), the input end of the suction cups (9) is connected to one end of the air intake pipe (8), and the inner cavity of the column (2) is provided with a driving member; The inner cavity of the mold box (3) is provided with a buffer component, and the buffer component includes a damper (10). The damper (10) is fixed around the inner cavity of the mold box (3). A square groove (11) is opened at the top of the inner cavity of the mold box (3). The surface of the damper (10) is slidably connected to the inner cavity of the square groove (11), and the top of the damper (10) is fixedly connected to the lower mold (12).

2. A stamping equipment for metal product processing according to claim 1, characterized in that: The driving member comprises a motor (13), the motor (13) is fixed to the bottom of the inner cavity of the column (2), the output end of the motor (13) is fixedly connected to a threaded rod (14), the surface of the threaded rod (14) is threadedly connected to a sliding sleeve (15), and the front side of the sliding sleeve (15) is fixed to one end of the cylinder (5).

3. A stamping equipment for metal product processing according to claim 1, characterized in that: A refrigerator (16) is fixedly connected to one side of the top of the base (1), and the output end of the refrigerator (16) is connected to a condensation hose (17). The front ends of both sides of the bottom of the adsorption box (6) are fixedly connected to nozzles (18), and the input end of the nozzle (18) is connected to one end of the condensation hose (17).

4. A stamping equipment for metal product processing according to claim 1, characterized in that: The top of the support plate (4) is fixedly connected to a hydraulic cylinder (19), and the bottom of the hydraulic cylinder (19) is fixedly connected to an upper mold (20).

5. A stamping equipment for metal product processing according to claim 2, characterized in that: A slide groove is provided on the front side of the inner cavity of the column (2); the rear end of the cylinder (5) is fixed to the front side of the sliding sleeve (15) through the inner cavity of the slide groove; and one side of the surface of the cylinder (5) is slidably connected to the inner cavity of the slide groove.

6. A stamping equipment for metal product processing according to claim 2, characterized in that: Both sides of the sliding sleeve (15) are fixedly connected to the limiting blocks (21), and both sides of the inner cavity of the column (2) are provided with limiting grooves, and one side of the limiting block (21) is slidably connected to the inner cavity of the limiting groove.

7. The metal product processing stamping equipment according to claim 1, characterized in that: Circular holes are provided around the bottom of the inner cavity of the square groove (11), and one side of the surface of the damper (10) is slidably connected to the inner cavity of the circular hole.

8. The metal product processing stamping equipment according to claim 1, characterized in that: A buffer pad (22) is fixedly connected to the bottom of the inner cavity of the square groove (11), and the inner cavity of the circular hole extends to the outside of the buffer pad (22). The material of the buffer pad (22) is rubber.

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