High-precision punching device for elevator parts

Abstract

The utility model discloses a high-precision punching device for elevator parts, which relates to the technical field of punching devices and comprises a workbench, a top seat is arranged above the workbench, a lighting lamp is arranged on the side face of the top seat, an upper die is arranged below the top seat, a hydraulic rod and an auxiliary rod are arranged between the upper die and the top seat, and the hydraulic rod is connected with the auxiliary rod. A lower die is arranged on the upper surface of the workbench, a spring is arranged on the lower surface of the top plate, and a T-shaped block is arranged on the lower surface of the lower die. According to the high-precision punching device for the elevator part, the hydraulic rod and the auxiliary rod are arranged to control the upper die to move up and down so that the upper die can be attached to the lower die to punch the part, and cooling oil in the oil tank is conveyed into the cooling groove through the arranged conveying pump; and the water is sprayed to the surface of the punching needle through the arranged nozzle for cooling, and chippings on the surface of the lower die are cleaned through the arranged air pump and the arranged air outlet groove.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to a high-precision punching device for elevator components. Background Art

[0002] With the continuous development of mechanization, more and more operations are completed by machines instead of manual labor. Machines are not only highly efficient, but also highly precise. The production of machines requires the assembly of multiple devices and the coordination of multiple parts. Elevator parts need to be punched during their production process.

[0003] When installing and using the existing punching device, it is not convenient for the staff to fix the parts, and the stamping die cannot be cooled down in time, resulting in low punching accuracy. It is not convenient for the staff to clean the debris on the surface of the die, which affects the processing quality and brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose a high-precision punching device for elevator components. Utility Model Content

[0004] The main purpose of the utility model is to provide a high-precision punching device for elevator components, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A high-precision punching device for elevator components comprises a workbench, a top seat is arranged above the workbench, a column is arranged between the top seat and the workbench, a lighting lamp is arranged on the side of the top seat, an upper die is arranged below the top seat, a hydraulic rod and an auxiliary rod are arranged between the upper die and the top seat, a punching needle and a fixing pin are arranged on the lower surface of the upper die, a fixing screw is arranged inside the upper die, a lower die is arranged on the upper surface of the workbench, a through hole is arranged inside the lower die, a positioning pin is arranged on the upper surface of the lower die, a top plate and a fixing hole are arranged inside the lower die, a spring is arranged on the lower surface of the top plate, and a T-block is arranged on the lower surface of the lower die.

[0007] Preferably, a cooling groove is provided on the inner side of the column, fixing screws are provided between the cooling groove and the column, a nozzle is provided inside the cooling groove, an oil tank is provided on the side of the workbench, a feed pump is provided on the upper surface of the oil tank, a connecting pipe is provided between the feed pump and the cooling groove, a level and an air pump are provided on the side of the workbench, an air outlet groove is provided above the workbench, a collecting box is provided inside the lower part of the workbench, and supporting feet are provided on the side of the workbench.

[0008] Preferably, the top seat is detachably connected to the workbench via a set column, the lighting lamp is detachably connected to the top seat, the upper mold is detachably connected to the top seat via a set hydraulic rod and an auxiliary rod, and the upper mold is detachably connected to the hydraulic rod and the auxiliary rod via a set fixing screw.

[0009] Preferably, the lower die is detachably connected to the workbench via a T-block and fixing screws, the top plate is detachably connected to the lower die via a spring, and the positioning pin is detachably connected to the lower die.

[0010] Preferably, the cooling trough is detachably connected to the column via set fixing screws, the nozzle is detachably connected to the cooling trough, the feed pump is detachably connected to the oil tank, and the connecting pipe is detachably connected to the feed pump and the cooling trough.

[0011] Preferably, the spirit level is detachably connected to the workbench, the air pump is detachably connected to the workbench, the collecting box is detachably connected to the workbench, and the air outlet slot is detachably connected to the workbench.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the upper die is fixed below the top seat by means of the hydraulic rod and the auxiliary rod, the fixing screws are provided to facilitate the installation and disassembly of the upper die by the staff, the T-blocks and the fixing screws are provided to facilitate the installation and disassembly of the lower die by the staff, the upper die is controlled to move up and down by means of the auxiliary rod and the hydraulic rod to fit with the lower die to stamp the parts, the top plate is controlled to move up and down by means of the spring to lift the parts, so that the staff can take the stamped parts conveniently.

[0015] 2. In the utility model, the cooling oil in the oil tank is transported to the inside of the cooling tank through the provided feed pump and the connecting pipe, and is sprayed onto the surface of the punching needle through the provided nozzle for heat dissipation, the debris on the surface of the lower mold is cleaned through the provided air pump and the air outlet slot to prevent the surface of the part from being crushed, the waste is collected through the provided collection box, the provided spirit level is used for the staff to observe the horizontal state of the equipment, and it is adjusted through the provided supporting feet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the upper mold structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the lower mold structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the cooling device structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the cleaning device of the utility model;

[0021] Figure 6 It is a schematic diagram of the top plate structure of the utility model.

[0022] In the figure: 1. workbench; 2. column; 3. top seat; 4. lighting lamp; 5. upper die; 6. hydraulic rod; 7. auxiliary rod; 8. fixing pin; 9. punch needle; 10. fixing screw; 11. lower die; 12. fixing hole; 13. positioning pin; 14. top plate; 15. through hole; 16. T-block; 17. cooling trough; 18. nozzle; 19. oil tank; 20. feed pump; 21. connecting pipe; 22. spirit level; 23. air pump; 24. collection box; 25. supporting foot; 26. air outlet slot; 27. spring. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-Figure 4As shown, a high-precision punching device for elevator components includes a workbench 1, a top seat 3 is arranged above the workbench 1, an upper die 5 is arranged below the top seat 3, a hydraulic rod 6 and an auxiliary rod 7 are arranged between the upper die 5 and the top seat 3, a lighting lamp 4 is arranged on the side of the top seat 3, and a fixing pin 8 and a punching needle 9 are arranged below the upper die 5. The lighting lamp 4 is used to illuminate the working area, the upper die 5 is fixed below the top seat 3 by the hydraulic rod 6 and the auxiliary rod 7, and the fixing screws 10 are provided to facilitate the installation and disassembly of the upper die 5 by the staff, and the hydraulic rod 6 is provided. The upper die 5 is controlled to move up and down with the auxiliary rod 7 to fit with the lower die 11. The punching needle 9 is set to punch the parts. A fixing hole 12 is set inside the lower die 11. The upper die 5 and the lower die 11 are limited by the set fixing hole 12 and the fixing pin 8 to make the fit more accurate. A T-block 16 is set on the lower surface of the lower die 11. The set fixing screws 10 and the T-block 16 facilitate the staff to install and disassemble the lower die 11 and the workbench 1. A positioning pin 13 is set on the upper surface of the lower die 11. The positioning pin 13 is used to position the parts. A top plate 14 and a through hole 15 are provided, a spring 27 is provided on the lower surface of the top plate 14, waste is discharged through the through hole 15, the top plate 14 is controlled by the spring 27 to lift the punched parts, so that the staff can take them conveniently, an oil tank 19 is provided on the side of the workbench 1, a feed pump 20 is provided on the upper surface of the oil tank 19, a cooling groove 17 is provided on the side of the column 2, a nozzle 18 is provided inside the cooling groove 17, the cooling oil inside the oil tank 19 is transported to the inside of the cooling groove 17 through the feed pump 20 and the connecting pipe 21, and ... The nozzle 18 is set to spray it onto the surface of the punching needle 9 to dissipate heat. An air pump 23 is set on the side of the workbench 1, and an air outlet slot 26 is set above the workbench 1. The debris on the surface of the lower mold 11 is cleaned by the air pump 23 and the air outlet slot 26 to avoid crushing the surface of the part. A spirit level 22 and supporting feet 25 are set on the side of the workbench 1. The spirit level 22 is convenient for the staff to observe the horizontal state of the equipment, and the supporting feet 25 are convenient for the staff to adjust the horizontal state of the equipment. The waste is collected by the collection box 24.

[0025] How it works

[0026] It should be noted that the utility model is a high-precision punching device for elevator components. When used, Figure 1-Figure 6As shown, a high-precision punching device for elevator parts is provided. The working area is illuminated by a lighting lamp 4. The upper die 5 is fixed under the top seat 3 by a hydraulic rod 6 and an auxiliary rod 7. The upper die 5 is convenient for installation and disassembly by a fixing screw 10. The upper die 5 is controlled to move up and down by the hydraulic rod 6 and the auxiliary rod 7 to fit with the lower die 11. The parts are punched by a punching needle 9. The upper die 5 and the lower die 11 are limited by a fixing hole 12 and a fixing pin 8 to make the fit more accurate. The lower die 11 and the workbench 1 are convenient for installation and disassembly by a fixing screw 10 and a T-block 16. The parts are positioned by a positioning pin 13. The stamped waste is discharged by a through hole 15. The spring 2 is provided. 7 The control top plate 14 lifts up the punched parts to facilitate the workers to pick them up. The cooling oil in the oil tank 19 is transported to the inside of the cooling tank 17 through the provided feed pump 20 and the connecting pipe 21, and is sprayed onto the surface of the punching needle 9 through the provided nozzle 18 to dissipate heat. The debris on the surface of the lower mold 11 is cleaned through the provided air pump 23 and the air outlet slot 26 to avoid crushing the surface of the parts. The provided level 22 is convenient for the workers to observe the horizontal state of the equipment. The provided support feet 25 are convenient for the workers to adjust the horizontal state of the equipment. The provided collection box 24 is used to collect waste materials, which greatly reduces the labor intensity of the workers, facilitates the workers' operation, improves the practicability of the equipment, reduces the investment cost, and improves the market competition advantage.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-precision punching device for elevator components, comprising a workbench (1), characterized in that: A top seat (3) is arranged above the workbench (1), a column (2) is arranged between the top seat (3) and the workbench (1), a lighting lamp (4) is arranged on the side of the top seat (3), an upper mold (5) is arranged below the top seat (3), a hydraulic rod (6) and an auxiliary rod (7) are arranged between the upper mold (5) and the top seat (3), a punching needle (9) and a fixing pin (8) are arranged on the lower surface of the upper mold (5), and the inner surface of the upper mold (5) is provided with a plurality of hydraulic rods (6) and an auxiliary rod (7). A fixing screw (10) is provided on the upper surface of the workbench (1), a lower mold (11) is provided on the upper surface of the lower mold (11), a through hole (15) is provided inside the lower mold (11), a positioning pin (13) is provided on the upper surface of the lower mold (11), a top plate (14) and a fixing hole (12) are provided inside the lower mold (11), a spring (27) is provided on the lower surface of the top plate (14), and a T-block (16) is provided on the lower surface of the lower mold (11).

2. A high-precision punching device for elevator components according to claim 1, characterized in that: A cooling groove (17) is arranged on the inner side of the column (2), a fixing screw (10) is arranged between the cooling groove (17) and the column (2), a nozzle (18) is arranged inside the cooling groove (17), an oil tank (19) is arranged on the side of the workbench (1), a feed pump (20) is arranged on the upper surface of the oil tank (19), a connecting pipe (21) is arranged between the feed pump (20) and the cooling groove (17), a level (22) and an air pump (23) are arranged on the side of the workbench (1), an air outlet groove (26) is arranged above the workbench (1), a collecting box (24) is arranged inside the lower part of the workbench (1), and a supporting foot (25) is arranged on the side of the workbench (1).

3. A high-precision punching device for elevator components according to claim 1, characterized in that: The top seat (3) is detachably connected to the workbench (1) via a provided column (2); the lighting lamp (4) is detachably connected to the top seat (3); the upper mold (5) is detachably connected to the top seat (3) via a provided hydraulic rod (6) and an auxiliary rod (7); and the upper mold (5) is detachably connected to the hydraulic rod (6) and the auxiliary rod (7) via provided fixing screws (10).

4. A high-precision punching device for elevator components according to claim 1, characterized in that: The lower die (11) is detachably connected to the workbench (1) via a T-shaped block (16) and a fixing screw (10), the top plate (14) is detachably connected to the lower die (11) via a spring (27), and the positioning pin (13) is detachably connected to the lower die (11).

5. A high-precision punching device for elevator components according to claim 2, characterized in that: The cooling trough (17) is detachably connected to the column (2) via a set fixing screw (10), the nozzle (18) is detachably connected to the cooling trough (17), the feed pump (20) is detachably connected to the oil tank (19), and the connecting pipe (21) is detachably connected to the feed pump (20) and the cooling trough (17).

6. A high-precision punching device for elevator components according to claim 2, characterized in that: The level meter (22) is detachably connected to the workbench (1), the air pump (23) is detachably connected to the workbench (1), the collection box (24) is detachably connected to the workbench (1), and the air outlet slot (26) is detachably connected to the workbench (1).

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