Efficient stamping device for compressor production
By designing a high-efficiency stamping device including servo motors, reciprocating screws, limiting plates, scrapers and hydraulic bars, the problem of waste residues remaining and stuck into the mold in compressor production is solved, and a more efficient work flow and a safer operating environment is achieved.
Patent Information
- Application Number
- CN202420921601.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The existing stamping device for compressor production is prone to waste residues or stuck on the mold during the stamping process, resulting in damage to the device, reduced working efficiency, and cumbersome operation and safety hazards.
A high-efficiency stamping device including an operating table, a servo motor, a reciprocating screw, a limiting plate, a scraper, a hydraulic bar, a stamping upper die and a lower die are designed. When the stamping is driven by the hydraulic bar, the second spring and push plate are used to eject the scrap material and collect it. The scraper reciprocates on the surface of the stamping lower die through the transmission of the reciprocating screw and the limiting plate to clean up the residual waste material.
Effectively prevent waste from being stuck into the device, improve work efficiency, simplify operation steps, reduce safety hazards, and reduce the work intensity of staff.
Smart Images
Figure CN222607675U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stamping for compressor production, in particular to a high-efficiency stamping device for compressor production. Background Art
[0002] The compressor compresses and drives the refrigerant in the air-conditioning refrigerant circuit. The compressor is generally installed in the outdoor unit. The compressor extracts the refrigerant from the low-pressure area, compresses it, and sends it to the high-pressure area for cooling and condensation. The heat is dissipated into the air through the heat sink. The refrigerant also changes from gas to liquid, and the pressure increases. It is generally assembled from multiple devices. In order to ensure its stability, its base is generally stamped.
[0003] Stamping is a processing method that relies on the use of stamping devices and dies in compressor production to apply external force to plates, strips, pipes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining workpieces (stampings) of the desired shape and size. The stamping blanks are mainly hot-rolled and cold-rolled steel plates and strips.
[0004] When some of the existing compressor production stamping devices are stamping the raw material steel strip of the stamping machine, waste fragments after stamping often remain or get stuck on the stamping die, damaging the device and reducing work efficiency. Workers are required to use push plates, sticks and other tools to remove and clear the fragments from the die, which is not easy to clean, time-consuming and labor-intensive, and the operation steps are relatively cumbersome. There are certain safety hazards, which is inconvenient for workers to use and increases the work intensity of workers to a certain extent. Utility Model Content
[0005] Based on this, the purpose of the utility model is to provide a high-efficiency stamping device for compressor production to solve the technical problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency stamping device for compressor production, comprising an operating table and a servo motor, a reciprocating screw movably mounted on the output end of the servo motor, and a limit plate movably mounted on one end of the reciprocating screw, scrapers movably mounted on both ends of the limit plate, and a first spring is fixedly mounted between the limit plate and the scraper, a hydraulic lever is fixedly mounted on one end of the operating table, and a stamping upper die is fixedly mounted on one end of the hydraulic lever, lifting rods movably mounted on both ends of the stamping upper die, and a limit block is fixedly mounted on one end of the lifting rod, a punch is fixedly mounted on the middle part of the stamping upper die, and a push plate movably mounted on the inner side of the punch, and a second spring is fixedly mounted between the push plate and the punch.
[0007] By adopting the above technical solution, when the stamping upper die descends under the drive of the hydraulic lever to stamp the compressor raw material on the operating table, the cut waste will be exerted with elastic force by the push plate under the action of the second spring, and the waste will be ejected from the punching hole and collected in the waste box, thereby preventing the waste from getting stuck in the device and damaging the equipment, thereby improving work efficiency.
[0008] The utility model is further configured that a threaded hole matched with the reciprocating screw rod is opened in the middle of the limit plate, and guide grooves matched with the limit plate are opened at both ends of the operating table.
[0009] By adopting the above technical solution, the guide groove is provided to guide the limit plate, so that it can reciprocate closely against the surface of the stamping lower die, thereby improving the cleaning effect of the scraper.
[0010] The utility model is further configured that a stamping lower die is fixedly installed at one end of the operating table, and grooves matching the lifting rods are fixedly opened at both ends of the stamping lower die, and collecting ports are opened on both sides of the stamping lower die.
[0011] By adopting the above technical solution and opening the grooves, the residual waste can be cleared and collected without affecting the raw material transmission of the compressor, thereby simplifying the operation steps and making it convenient for the staff to use.
[0012] The utility model is further configured that a punching hole matched with the punch is opened in the middle of the stamping lower die, and two ends of the stamping lower die are arranged with arc surfaces matched with the scraper.
[0013] By adopting the above technical solution, the two ends of the stamping lower die are set as arc surfaces, so that the scraper can better cooperate with the sliding limit of the conveying structure, making the device structure more perfect.
[0014] The utility model is further configured as follows: a waste box is fixedly installed at one end of the operating table, and support legs are fixedly installed at both ends of the waste box, the support legs are arranged in four groups, and a base is fixedly installed at one end of the support legs.
[0015] By adopting the above technical solution, by installing supporting legs and a base, the overall structure of the machine body is supported, making the overall structure of the stamping device more solid, thereby achieving the purpose of more stable operation of the device.
[0016] The utility model is further configured that support frames are fixedly installed at both ends of the base, and an intermittent motor is fixedly installed at one end of the support frame, a driving shaft is movably installed at one end of the support frame, and a driven shaft is movably installed at the other end of the support frame.
[0017] By adopting the above technical solution, a device is installed with a driving shaft and a driven shaft to transmit the raw steel strip of the compressor. It can be automatically controlled as needed, and the conveying speed can be automatically started, stopped and adjusted without manual intervention, thereby improving work efficiency.
[0018] In summary, the utility model mainly has the following beneficial effects:
[0019] The utility model is provided with a second spring, a push plate, a scraper, a reciprocating screw rod, etc. When the stamping upper die descends under the drive of the hydraulic lever to stamp the compressor raw material on the operating table, the cut waste will be exerted with elastic force by the push plate under the action of the second spring, and the waste will be ejected from the punching hole and collected into the waste box, thereby preventing the waste from getting stuck in the device and damaging the equipment, thereby improving work efficiency. At the same time, after the stamping lower die is lifted to a certain height, under the limit of the limit block, the lifting rod lifts the compressor raw material on the operating table to a certain height, and moves the limit plate through the reciprocating screw rod, so that the scraper reciprocates along the surface of the stamping lower die under the limit at both ends of the stamping lower die and the action of the first spring, so that some waste fragments remaining on the surface of the stamping lower die fall into the waste box from the collection port, thereby clearing and collecting the residual waste without affecting the transmission of the compressor raw material, simplifying the operation steps, facilitating the use of the staff, reducing safety hazards, and alleviating the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the stamping lower die structure of the utility model;
[0022] Figure 3 This is a schematic diagram of the limit plate structure of the utility model;
[0023] Figure 4 It is a schematic diagram of the stamping upper die structure of the utility model.
[0024] In the figure: 1. operating table; 2. supporting legs; 3. base; 4. waste box; 5. supporting frame; 6. intermittent motor; 7. driving shaft; 8. driven shaft; 9. hydraulic lever; 10. stamping lower die; 11. groove; 12. punching; 13. limit plate; 14. reciprocating screw; 15. servo motor; 16. collecting port; 17. guide groove; 18. threaded hole; 19. scraper; 20. first spring; 21. stamping upper die; 22. punch; 23. second spring; 24. push plate; 25. lifting rod; 26. limit block. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0026] The following describes an embodiment of the utility model based on its overall structure.
[0027] A high-efficiency stamping device for compressor production, such as Figure 1-4 As shown, it includes an operating table 1, a servo motor 15, a reciprocating screw 14 is movably installed at the output end of the servo motor 15, and a limit plate 13 is movably installed at one end of the reciprocating screw 14, scrapers 19 are movably installed at both ends of the limit plate 13, and a first spring 20 is fixedly installed between the limit plate 13 and the scraper 19, a hydraulic lever 9 is fixedly installed at one end of the operating table 1, and a stamping upper die 21 is fixedly installed at one end of the hydraulic lever 9, lifting rods 25 are movably installed at both ends of the stamping upper die 21, and a limit block 26 is fixedly installed at one end of the lifting rod 25, and the middle of the stamping upper die 21 A punch 22 is fixedly installed, and a push plate 24 is movably installed on the inner side of the punch 22. A second spring 23 is fixedly installed between the push plate 24 and the punch 22. The reciprocating screw 14 is driven by the servo motor 15 to drive the limit plate 13 to move, so that the scraper 19 is limited at both ends of the stamping lower die 10 and the action of the first spring 20. The scraper 19 moves vertically upward by the limit plate 13, and reciprocates in close contact with the surface of the stamping lower die 10 under the guidance of the guide groove 17, so that some waste fragments remaining on the surface of the stamping lower die 10 fall into the waste box 4 from the collecting port 16.
[0028] See also Figure 3 A threaded hole 18 matching with the reciprocating screw rod 14 is provided in the middle of the limit plate 13, and guide grooves 17 matching with the limit plate 13 are provided at both ends of the operating table 1. By providing the guide grooves 17, the limit plate 13 is guided to closely fit the surface of the stamping lower die 10 for reciprocating motion, thereby improving the cleaning effect of the scraper 19.
[0029] See also Figure 2 A stamping lower die 10 is fixedly installed at one end of the operating table 1, and grooves 11 matching the lifting rod 25 are fixedly opened at both ends of the stamping lower die 10. Collection ports 16 are opened on both sides of the stamping lower die 10. By opening the grooves 11, the residual waste can be cleared and collected without affecting the raw material transmission of the compressor, simplifying the operation steps and making it convenient for the staff to use.
[0030] See also Figure 2A punching hole 12 cooperating with the punch 22 is provided in the middle of the stamping lower die 10, and the two ends of the stamping lower die 10 are set with arc surfaces cooperating with the scraper 19. By setting the two ends of the stamping lower die 10 with arc surfaces, the scraper 19 can better cooperate with the sliding limit of the conveying structure, making the device structure more perfect.
[0031] See also Figure 1 A waste box 4 is fixedly installed at one end of the operating table 1, and support legs 2 are fixedly installed at both ends of the waste box 4. The support legs 2 are arranged in four groups, and a base 3 is fixedly installed at one end of the support legs 2. By installing the support legs 2 and the base 3, the overall structure of the machine body is supported, so that the overall structure of the stamping device is more solid, thereby achieving the purpose of more stable operation of the device.
[0032] See also Figure 1 , support frames 5 are fixedly installed at both ends of the base 3, and an intermittent motor 6 is fixedly installed at one end of the support frame 5, a driving shaft 7 is movably installed at one end of the support frame 5, and a driven shaft 8 is movably installed at the other end of the support frame 5. By installing the driving shaft 7 and the driven shaft 8, the device can be used to transmit the raw steel strip of the compressor, and can be automatically controlled as needed, and can automatically start, stop and adjust the conveying speed without manual intervention, thereby improving work efficiency.
[0033] The working principle of the utility model is as follows: when in use, one end of the compressor raw material steel strip is placed on the driven shaft 8, and the other end is connected to the driving shaft 7, and the intermittent motor 6 is started to transfer the compressor raw material steel strip to the upper end of the operating table 1 and pass through the stamping lower die 10. At this time, the compressor raw material steel strip will stay on the surface of the stamping lower die 10 for stamping operation, and the hydraulic lever 9 will drive the stamping upper die 21 to descend to stamp the compressor raw material on the operating table 1. The cut waste will be applied with elastic force by the push plate 24 under the action of the second spring 23, and the waste will be ejected from the punching hole 12 and uniformly collected in the waste box 4, and at the same time When the stamping lower die 10 is lifted to a certain height, the lifting rod 25 lifts the compressor raw material on the operating table 1 to a certain height under the limit of the limit block 26, and the servo motor 15 drives the reciprocating screw 14 to drive the limit plate 13 to move, so that the scraper 19 is limited at both ends of the stamping lower die 10 and the action of the first spring 20, and is moved vertically upward by the limit plate 13, and is closely attached to the surface of the stamping lower die 10 under the guidance of the guide groove 17. Reciprocating motion, so that some waste fragments remaining on the surface of the stamping lower die 10 fall into the waste box 4 from the collecting port 16.
[0034] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A high-efficiency stamping device for compressor production, comprising an operating table (1) and a servo motor (15), characterized in that: A reciprocating screw (14) is movably mounted on the output end of the servo motor (15), and a limit plate (13) is movably mounted on one end of the reciprocating screw (14), scrapers (19) are movably mounted on both ends of the limit plate (13), and a first spring (20) is fixedly mounted between the limit plate (13) and the scraper (19), a hydraulic lever (9) is fixedly mounted on one end of the operating table (1), and a stamping upper die (21) is fixedly mounted on one end of the hydraulic lever (9), lifting rods (25) are movably mounted on both ends of the stamping upper die (21), and a limit block (26) is fixedly mounted on one end of the lifting rod (25), a punch (22) is fixedly mounted in the middle of the stamping upper die (21), and a push plate (24) is movably mounted on the inner side of the punch (22), and a second spring (23) is fixedly mounted between the push plate (24) and the punch (22).
2. The high-efficiency punching device for compressor production according to claim 1, characterized in that: A threaded hole (18) matching with the reciprocating screw rod (14) is provided in the middle of the limit plate (13), and guide grooves (17) matching with the limit plate (13) are provided at both ends of the operating table (1).
3. The high-efficiency stamping device for compressor production according to claim 2, characterized in that: A stamping lower die (10) is fixedly mounted on one end of the operating table (1), and grooves (11) matching with the lifting rod (25) are fixedly provided at both ends of the stamping lower die (10), and collecting ports (16) are provided on both sides of the stamping lower die (10).
4. The high-efficiency stamping device for compressor production according to claim 3, characterized in that: A punch hole (12) matching with the punch (22) is provided in the middle of the stamping lower die (10), and both ends of the stamping lower die (10) are arranged with arc surfaces matching with the scraper (19).
5. The high-efficiency punching device for compressor production according to claim 4, characterized in that: A waste box (4) is fixedly mounted on one end of the operating table (1), and support legs (2) are fixedly mounted on both ends of the waste box (4). The support legs (2) are arranged in four groups, and a base (3) is fixedly mounted on one end of the support legs (2).
6. The high-efficiency punching device for compressor production according to claim 5, characterized in that: Support frames (5) are fixedly mounted at both ends of the base (3), and an intermittent motor (6) is fixedly mounted at one end of the support frame (5); a driving shaft (7) is movably mounted at one end of the support frame (5), and a driven shaft (8) is movably mounted at the other end of the support frame (5).