Stamping workbench for metal part machining

Abstract

The utility model relates to the technical field of stamping, and discloses a stamping workbench for metal part machining, which comprises a base, a stand column, an upper cover, an air pump, an extrusion plate, a stamping groove, a dust removal device and a buffer device, the interior of the base is hollowed out, and the buffer device is arranged in the base; vibration generated in the stamping process is firstly transmitted into a supporting spring for buffering through a supporting block in the buffering device, then the rest of vibration is transmitted into a damper for buffering through four limiting plates, after long-time continuous work, through continuous collision of the upper die and the lower die, the vibration is continuously transmitted into the damper through the buffering device, and then the damping effect is achieved. Slight shaking can be avoided, the influence on the service life of the machine is avoided, and the stability of the device is improved; in the stamping process, the draught fan is started, the draught fan generates suction force, the generated suction force sucks the upper end of the fixed die through the connecting pipe, the exhaust pipe and the exhaust opening, the distance between the exhaust pipe and the fixed die can be controlled according to needs, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a stamping workbench for processing metal parts. Background Art

[0002] Metal stamping technology is an important metal forming process. It uses dies and stamping equipment to apply pressure to sheet metal, causing it to plastically deform or separate, thereby producing parts with specific shapes, sizes, and properties. With the continuous advancement of industrial technology, metal stamping workbenches, as key equipment in stamping processes, are also undergoing continuous development and improvement. Modern stamping workbenches must not only possess efficient, precise, and automated processing capabilities, but also meet various requirements such as environmental protection, energy conservation, and safety. During high-speed stamping, mechanical vibration, die wear, and other factors can affect processing accuracy and stability. This can lead to problems such as product geometry deviation and poor surface quality, affecting the quality of stamped parts. During the stamping process, equipment operation and die wear generate a certain amount of energy consumption and waste. Reducing energy consumption and reducing waste emissions while maintaining processing efficiency and quality is a key challenge facing stamping workbenches. To this end, we have proposed a stamping workbench for metal part processing. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the deficiencies in the prior art, the utility model provides a stamping workbench for metal parts processing, which solves the above-mentioned problems.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping workbench for metal parts processing, comprising a base, a column, an upper cover, an air pump, an extrusion plate, a stamping groove, a dust removal device and a buffer device. The interior of the base is hollowed out and provided with a buffer device. The top of the base is provided with an opening, and a stamping groove is clamped in the opening. A group of columns are fixedly installed at the four corners of the top of the base, and the tops of multiple groups of the columns are fixedly installed together with the upper cover. An air pump is fixedly installed on one side of the bottom end of the upper cover corresponding to the stamping groove, and an extrusion plate is fixedly installed on the telescopic shaft of the air pump. A dust removal device is provided on the side of the top of the base close to the stamping groove.

[0007] Preferably, a groove is provided at the top of the punching groove to form a fixed die, and the bottom end of the extrusion plate has the same area as the fixed die.

[0008] Preferably, a plurality of mounting holes are provided on the outer wall of the base.

[0009] Preferably, the buffer device includes a fixed block, a support block and a support spring, the bottom of the fixed block is fixedly mounted on the bottom end inside the base, the top of the support block is fixedly connected to the bottom end of the stamping groove, the fixed block and the support block are arranged corresponding to each other, and the support spring is fixedly connected between the fixed block and the support block.

[0010] Preferably, the buffer device also includes a limit plate, a damper, a fixed plate and a positioning rod. Multiple groups of limit plates are hinged on both sides of the support block, and the multiple groups of limit plates are symmetrically hinged and installed on both sides of the support block. The other ends of the multiple groups of limit plates are hinged and installed with the same number of dampers. The other ends of the multiple groups of dampers are fixedly connected to the fixed plate. The bottom ends of the multiple groups of fixed plates are fixedly installed on the bottom end inside the base. The sides of the multiple groups of fixed plates facing away from the support block are fixedly installed with positioning rods. The sides of the multiple groups of positioning rods facing away from the fixed plate are fixedly installed on the side wall inside the base.

[0011] Preferably, the dust removal device includes a dust removal device base, an exhaust pipe, an exhaust fan, a dust collecting box and a connecting box, one side of the dust removal device base is fixedly installed on the base, the top of the dust removal device base is fixedly installed on the side away from the base, the dust collecting box is fixedly installed on the side away from the base, the exhaust fan is fixedly installed on the side of the dust collecting box away from the base, the side of the dust collecting box close to the base is connected to the connecting box through a pipe, and the top of the connecting box extends toward one side of the base to form an exhaust pipe.

[0012] Preferably, an air outlet pipe is fixedly connected to one side of the exhaust fan, and a plurality of circular holes are provided on the air outlet pipe.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a stamping workbench for metal parts processing, which has the following beneficial effects:

[0015] 1. The stamping workbench for metal parts processing, the vibration generated during the stamping process is first transmitted to the support spring through the support block in the buffer device for buffering, and then the remaining large amount of vibration is transmitted to the damper through four limit plates for buffering. After long-term continuous work, the upper and lower molds are constantly impacted. The buffer device can avoid slight shaking, avoid affecting the service life of the machine, improve the stability of the device, and thus improve the economic benefits of the enterprise.

[0016] 2. The stamping workbench for metal parts processing, during the stamping process, turns on the fan, the fan generates suction, the suction generated passes through the connecting pipe and then through the exhaust pipe and the exhaust port to suck the upper end of the fixed mold, and the distance between the exhaust pipe and the fixed mold can be controlled as needed to increase the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional main view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the dust removal device of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the buffer device of the utility model;

[0021] Figure 5 This is a schematic diagram of the decomposition structure of the utility model.

[0022] In the figure: 1. Base; 2. Column; 3. Upper cover; 4. Air pump; 5. Extrusion plate; 6. Fixed die; 7. Stamping groove; 8. Dust removal device; 9. Buffer device; 10. Fixed block; 11. Support block; 12. Support spring; 13. Limit plate; 14. Damper; 15. Fixed plate; 16. Positioning rod; 17. Dust removal device base; 18. Exhaust duct; 19. Exhaust fan; 20. Dust collection box; 21. Connection box; 22. Air outlet duct. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 A stamping workbench for metal parts processing includes a base 1, a column 2, an upper cover 3, an air pump 4, an extrusion plate 5, a stamping groove 7, a dust removal device 8 and a buffer device 9. The interior of the base 1 is hollowed out and provided with a buffer device 9. The top of the base 1 is provided with an opening, and a stamping groove 7 is clamped in the opening. A group of columns 2 are fixedly installed at the four corners of the top of the base 1, and the tops of multiple groups of columns 2 are fixedly installed together with the upper cover 3. The bottom end of the upper cover 3 is fixedly installed with an air pump 4 on one side corresponding to the stamping groove 7. An extrusion plate 5 is fixedly installed on the telescopic shaft of the air pump 4. A dust removal device 8 is provided on the side of the top of the base 1 close to the stamping groove 7.

[0025] Furthermore, a groove is formed at the top of the punching groove 7 to form a fixed die 6 , and the bottom end of the extrusion plate 5 has the same area as the fixed die 6 .

[0026] Furthermore, a plurality of mounting holes are provided on the outer wall of the base 1 .

[0027] Furthermore, the buffer device 9 includes a fixed block 10, a support block 11 and a support spring 12. The bottom of the fixed block 10 is fixedly installed on the bottom end inside the base 1, and the top of the support block 11 is fixedly connected to the bottom end of the stamping groove 7. The fixed block 10 and the support block 11 are arranged corresponding to each other, and the support spring 12 is fixedly connected between the fixed block 10 and the support block 11.

[0028] Furthermore, the buffer device 9 also includes a limit plate 13, a damper 14, a fixed plate 15 and a positioning rod 16. Multiple groups of limit plates 13 are hinged on both sides of the support block 11, and the multiple groups of limit plates 13 are symmetrically hinged and installed on both sides of the support block 11. The other ends of the multiple groups of limit plates 13 are hingedly installed with the same number of dampers 14. The other ends of the multiple groups of dampers 14 are fixedly connected to the fixed plates 15. The bottom ends of the multiple groups of fixed plates 15 are fixedly installed at the bottom end of the inside of the base 1, and the multiple groups of fixed plates 15 are fixed on the side away from the support block 11. A positioning rod 16 is fixedly installed, and multiple groups of positioning rods 16 are fixedly installed on the side wall inside the base 1 on the side away from the fixed plate 15; the vibration generated during the stamping process is first transmitted to the support spring 12 for buffering through the support block 11, and then the remaining large amount of vibration is transmitted to the damper 14 for buffering through the four limit plates 13, thereby improving the stability of the device. After long-term continuous work, the upper mold and the lower mold are constantly impacted, and the buffer device can avoid slight shaking, thereby avoiding affecting the service life of the machine.

[0029] Furthermore, the dust removal device 8 includes a dust removal device base 17, an exhaust pipe 18, an exhaust fan 19, a dust collecting box 20 and a connecting box 21. One side of the dust removal device base 17 is fixedly installed on the base 1, and the dust collecting box 20 is fixedly installed on the side of the top of the dust removal device base 17 away from the base 1. The exhaust fan 19 is fixedly installed on the side of the dust collecting box 20 away from the base 1. The side of the dust collecting box 20 close to the base 1 is connected to the connecting box 21 through a pipe, and the top of the connecting box 21 extends toward one side of the base 1 to form the exhaust pipe 18.

[0030] Furthermore, an air outlet pipe 22 is fixedly connected to one side of the exhaust fan 19. The air outlet pipe 22 is provided with a plurality of circular holes. The circular holes inside the air outlet pipe 22 can disperse a small amount of gas and eliminate some noise.

[0031] Working principle: put the metal parts to be processed into the fixed die 6 of the stamping groove 7, ensure that the stamping groove 7 is correctly connected to the top opening of the base 1, check whether the air pump 4, dust removal device 8 and buffer device 9 are working normally, start the air pump 4, and the telescopic shaft of the air pump 4 starts to work, pushing the extrusion plate 5 to move downward. The bottom end of the extrusion plate 5 is equal to the area of the fixed die 6 to ensure uniform force. The extrusion plate 5 is pressed down to stamp the metal parts. During the stamping process, the buffer device 9 plays a buffering role to reduce the impact of stamping on the equipment. When the extrusion plate 5 is pressed down, the stamping groove 7 is under pressure, the support block 11 moves downward, and the support spring 12 is compressed to absorb part of the impact energy. At the same time, the limit plate 13 and the damper 14 start to work to further slow down the impact. The damper 14 is fixed The plate 15 and the positioning rod 16 are fixed on the base 1 to provide a stable buffering effect. During the stamping process, the dust removal device 8 starts working and the exhaust fan 19 starts to suck in the metal debris and dust generated by the stamping through the dust box 20 and the connecting box 21. The exhaust pipe 18 sucks the air and dust near the base 1 into the dust box 20. The multiple groups of circular holes on the outlet pipe 22 help to discharge the filtered air to keep the working environment clean. After the stamping is completed, the telescopic shaft of the air pump 4 is retracted, the extrusion plate 5 rises, the stamped metal parts are taken out, the stamping groove 7 and the fixed die 6 are cleaned, and preparations are made for the next stamping. This stamping workbench for metal parts processing uses an air pump to drive the extrusion plate for stamping, and is equipped with a buffer device and a dust removal device to reduce impact, protect equipment and keep the working environment clean.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping workbench for metal parts processing, comprising a base (1), a column (2), an upper cover (3), an air pump (4), an extrusion plate (5), a stamping groove (7), a dust removal device (8) and a buffer device (9), characterized in that: The interior of the base (1) is hollowed out and provided with a buffer device (9); the top of the base (1) is provided with an opening, and a punching groove (7) is clamped in the opening; a group of columns (2) are fixedly installed at the four corners of the top of the base (1); the tops of multiple groups of columns (2) are fixedly installed together with the upper cover (3); an air pump (4) is fixedly installed on the side of the bottom end of the upper cover (3) corresponding to the punching groove (7); an extrusion plate (5) is fixedly installed on the telescopic shaft of the air pump (4); and a dust removal device (8) is provided on the side of the top of the base (1) close to the punching groove (7).

2. A stamping workbench for metal parts processing according to claim 1, characterized in that: The top end of the punching groove (7) is provided with a groove to form a fixed die (6), and the bottom end of the extrusion plate (5) has the same area as the fixed die (6).

3. A stamping workbench for metal parts processing according to claim 1, characterized in that: A plurality of mounting holes are provided on the outer wall of the base (1).

4. A stamping workbench for metal parts processing according to claim 1, characterized in that: The buffer device (9) comprises a fixed block (10), a support block (11) and a support spring (12); the bottom of the fixed block (10) is fixedly mounted on the bottom end inside the base (1); the top of the support block (11) is fixedly connected to the bottom end of the stamping groove (7); the fixed block (10) and the support block (11) are arranged corresponding to each other; and the support spring (12) is fixedly connected between the fixed block (10) and the support block (11).

5. A stamping workbench for metal parts processing according to claim 4, characterized in that: The buffer device (9) further comprises a limit plate (13), a damper (14), a fixed plate (15) and a positioning rod (16); a plurality of limit plates (13) are hingedly connected to both sides of the support block (11), and the plurality of limit plates (13) are hingedly installed on both sides of the support block (11) in a symmetrical manner; the other ends of the plurality of limit plates (13) are hingedly installed with the same number of dampers (14); the other ends of the plurality of dampers (14) are fixedly connected with the fixed plate (15); the bottom ends of the plurality of fixed plates (15) are fixedly installed on the bottom ends inside the base (1); the positioning rod (16) is fixedly installed on the side of the plurality of fixed plates (15) away from the support block (11); the side of the plurality of positioning rods (16) away from the fixed plate (15) is fixedly installed on the side wall inside the base (1).

6. A stamping workbench for metal parts processing according to claim 1, characterized in that: The dust removal device (8) comprises a dust removal device base (17), an exhaust pipe (18), an exhaust fan (19), a dust collecting box (20) and a connecting box (21); one side of the dust removal device base (17) is fixedly mounted on the base (1); the dust collecting box (20) is fixedly mounted on the top side of the dust removal device base (17) away from the base (1); the exhaust fan (19) is fixedly mounted on the side of the dust collecting box (20) away from the base (1); the side of the dust collecting box (20) close to the base (1) is connected to the connecting box (21) through a pipe; the top side of the connecting box (21) extends toward one side of the base (1) to form the exhaust pipe (18).

7. A stamping workbench for metal parts processing according to claim 6, characterized in that: An air outlet pipe (22) is fixedly connected to one side of the exhaust fan (19), and a plurality of groups of circular holes are provided on the air outlet pipe (22).

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