Machine shell punching device for compressor machining

Abstract

The machine shell punching device for compressor machining comprises a machining table, a supporting frame is installed above the machining table, a first motor is installed above the supporting frame, a lead screw is installed in the supporting frame, a sliding block is arranged on the outer side of the lead screw in a sleeved mode, a connecting rod is arranged on one side of the sliding block, and a second motor is installed above the connecting rod. A second motor is mounted at one end of the connecting rod; according to the machine shell punching device for compressor machining, through cooperative use of the mounting base, the hydraulic cylinder, the hydraulic rod and the baffles, a large number of chippings can be generated in the process of punching a compressor machine shell, the hydraulic rod can be driven to stretch out and draw back through the arrangement of the hydraulic cylinder, the hydraulic rod drives the baffles to move, the two baffles are in butt joint together, and the punching efficiency is improved. According to the compressor shell machining device, chippings generated by shell machining can be blocked through the baffle, so that a large number of chippings are prevented from being splashed to the body of a worker, the position of the baffle can be adjusted at any time so that the shell can be conveniently taken, and machining of a compressor is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to compressor processing, in particular to a casing punching device for compressor processing. Background Art

[0002] The compressor is a driven fluid machine that boosts low-pressure gas to high-pressure gas. It is the heart of the refrigeration system. It sucks low-temperature and low-pressure refrigerant gas from the intake pipe, compresses it by driving the piston through the motor, and then discharges high-temperature and high-pressure refrigerant gas to the exhaust pipe, providing power for the refrigeration cycle. The compressor processing requires a punching device to punch holes in the casing.

[0003] However, the existing punching device does not shield the debris generated during the punching process, and the debris is easily splashed onto the workers, causing trouble for the workers to clean up. Therefore, the present application provides a compressor casing punching device to meet the needs. Utility Model Content

[0004] The utility model aims to provide a casing punching device for compressor processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casing punching device for compressor processing, comprising a processing table, a support frame is installed above the processing table, a first motor is installed above the support frame, a screw rod is installed inside the support frame, a slider is sleeved on the outer side of the screw rod, a connecting rod is provided on one side of the slider, a second motor is installed on one end of the connecting rod, a drill bit is installed on the lower output end of the second motor, a clamping mechanism is provided above the processing table, mounting seats are provided on both sides above the processing table, a hydraulic cylinder is installed on one side of the mounting seat, a hydraulic rod is installed on one side of the hydraulic cylinder, and a baffle is provided at one end of the hydraulic rod.

[0006] Preferably, guide pillars penetrate both sides of the upper part of the sliding block, and the guide pillars are fixed inside the supporting frame.

[0007] Preferably, the drill bit forms a lifting structure with a slider and a processing table, and the slider and the connecting rod are welded.

[0008] Preferably, the clamping mechanism includes a fixed seat, a screw, a handle and a clamping block. The fixed seat is fixed on both sides above the processing table. A screw is installed inside the fixed seat. A handle is provided at one end of the screw, and a clamping block is movably installed at the other end of the screw.

[0009] Preferably, the clamping block forms a telescopic structure with a fixing seat through a screw rod, and the fixing seat is symmetrically arranged with respect to the central axis of the processing table.

[0010] Preferably, the baffle forms a telescopic structure with a mounting seat through a hydraulic cylinder, and the hydraulic cylinder coincides with the central axis of the hydraulic rod.

[0011] Preferably, the baffle is arranged in an "L"-shaped structure, and the baffle is symmetrically arranged with respect to the central axis of the processing table.

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

[0013] 1. A casing punching device for processing a compressor, through the coordinated use of a mounting seat, a hydraulic cylinder, a hydraulic rod and a baffle, will generate a large amount of debris in the process of punching holes in the compressor casing. The hydraulic cylinder can drive the hydraulic rod to extend and retract, and the hydraulic rod drives the baffle to move, so that the two baffles are butted together. The baffle can block the debris generated by the casing processing, thereby preventing a large amount of debris from splashing onto the workers, and the baffle can adjust its position at any time to facilitate the removal of the casing, which is convenient for the processing of the compressor;

[0014] 2. The casing punching device for compressor processing, through the arrangement of the first motor, the screw rod, the slider, the guide column and the connecting rod, drives the drill bit to move up and down through the screw rod, the movement process is relatively smooth and the noise generated during the movement is small, and at the same time the guide column guides the slider, further improving the stability of the slider movement;

[0015] 3. This casing punching device for compressor processing, through the setting of the clamping mechanism, the staff drives the screw to rotate by turning the handle, and drives the clamping block to move, so that the two sides of the compressor casing can be clamped and fixed, so that the casing can maintain a stable state when punching, avoiding deviation of the punching position due to the shaking of the casing, and improving the punching accuracy of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the structure of the support frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the drill bit of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the baffle of the utility model.

[0021] In the figure: 1. processing table; 2. support frame; 3. first motor; 4. screw rod; 5. slider; 6. guide column; 7. connecting rod; 8. second motor; 9. drill bit; 10. clamping mechanism; 1001. fixing seat; 1002. screw rod; 1003. turning handle; 1004. clamping block; 11. mounting seat; 12. hydraulic cylinder; 13. hydraulic rod; 14. baffle. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a casing punching device for compressor processing, comprising a processing table 1, a support frame 2 is installed above the processing table 1, a first motor 3 is installed above the support frame 2, a screw rod 4 is installed inside the support frame 2, a slider 5 is sleeved on the outer side of the screw rod 4, guide pillars 6 are penetrated on both sides above the slider 5, the guide pillars 6 are fixed inside the support frame 2, the guide pillars 6 play a guiding role for the slider 5, and further improve the stability of the movement of the slider 5, a connecting rod 7 is provided on one side of the slider 5, a second motor 8 is installed at one end of the connecting rod 7, a drill bit 9 is installed at the lower output end of the second motor 8, the drill bit 9 forms a lifting structure with the processing table 1 through the slider 5, the slider 5 and the connecting rod 7 are welded, and the drill bit 9 is driven by the screw rod 4 to move up and down, the moving process is relatively stable and the noise generated during movement is small.

[0024] See also Figure 1 and Figure 4 A clamping mechanism 10 is arranged above the processing table 1, and the clamping mechanism 10 includes a fixed seat 1001, a screw 1002, a handle 1003 and a clamping block 1004. The fixed seat 1001 is fixed on both sides above the processing table 1, and a screw 1002 is installed inside the fixed seat 1001. A handle 1003 is arranged at one end of the screw 1002, and a clamping block 1004 is movably installed at the other end of the screw 1002. The device can avoid deviation of the punching position due to the shaking of the casing, thereby improving the punching accuracy of the device. The clamping block 1004 forms a telescopic structure with the fixed seat 1001 through the screw 1002. The fixed seat 1001 is symmetrically arranged with the central axis of the processing table 1. Turning the handle 1003 drives the screw 1002 to rotate, and drives the clamping block 1004 to move, so that both sides of the compressor casing can be clamped and fixed, so that the casing can maintain a stable state when punching.

[0025] See also Figure 1 and Figure 5 , mounting seats 11 are provided on both sides above the processing table 1, a hydraulic cylinder 12 is installed on one side of the mounting seat 11, a hydraulic rod 13 is installed on one side of the hydraulic cylinder 12, and a baffle 14 is provided at one end of the hydraulic rod 13, and the baffle 14 forms a telescopic structure with the mounting seat 11 through the hydraulic cylinder 12, and the central axis of the hydraulic cylinder 12 and the hydraulic rod 13 coincide with each other. The setting of the hydraulic cylinder 12 can drive the hydraulic rod 13 to be telescopic, and the hydraulic rod 13 drives the baffle 14 to move, so that the two baffles 14 are butt-joined together, and the baffle 14 can block the debris generated by the casing processing, and the baffle 14 is set in an "L"-shaped structure, and the baffle 14 is symmetrically arranged with the central axis of the processing table 1, and the baffle 14 can adjust its position at any time to facilitate the removal of the casing, which is convenient for the compressor to be processed.

[0026] When using the compressor casing drilling device, first turn on the external power supply, then place the compressor casing on the processing table 1, turn the handle 1003 to drive the screw 1002 to rotate, drive the clamp 1004 to move, and clamp the two sides of the compressor casing. Next, turn on the switch of the first motor 3 to drive the screw 4 to rotate, drive the drill bit 9 to descend, and at the same time turn on the switch of the second motor 8 to drive the drill bit 9 to rotate, and drill holes on the top of the casing. The hydraulic cylinder 12 can drive the hydraulic rod 13 to extend and retract, and the hydraulic rod 13 drives the baffle 14 to move, so that the two baffles 14 are connected together. The baffle 14 can block the debris generated by the casing processing. Finally, after the drilling is completed, the clamp 1004 is released, and the worker removes the casing after drilling, and cuts off the external power supply of the device when the device is not in use.

[0027] Among them, the model of the first motor 3 can be ZD-2HD542, the model of the second motor 8 can be XD-3420-2, and the model of the hydraulic cylinder 12 can be HSG80.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casing punching device for compressor processing, comprising a processing table (1), characterized in that: A support frame (2) is installed above the processing table (1), a first motor (3) is installed above the support frame (2), a screw rod (4) is installed inside the support frame (2), a slider (5) is sleeved on the outer side of the screw rod (4), a connecting rod (7) is provided on one side of the slider (5), a second motor (8) is installed on one end of the connecting rod (7), a drill bit (9) is installed on the lower output end of the second motor (8), a clamping mechanism (10) is provided above the processing table (1), mounting seats (11) are provided on both sides of the upper side of the processing table (1), a hydraulic cylinder (12) is installed on one side of the mounting seat (11), a hydraulic rod (13) is installed on one side of the hydraulic cylinder (12), and a baffle (14) is provided on one end of the hydraulic rod (13).

2. A compressor casing punching device according to claim 1, characterized in that: Guide pillars (6) penetrate both sides of the upper side of the sliding block (5), and the guide pillars (6) are fixed inside the supporting frame (2).

3. A compressor casing punching device according to claim 1, characterized in that: The drill bit (9) forms a lifting structure with the processing table (1) through a slider (5), and the slider (5) and the connecting rod (7) are connected by welding.

4. A compressor casing punching device according to claim 1, characterized in that: The clamping mechanism (10) comprises a fixed seat (1001), a screw rod (1002), a turning handle (1003) and a clamping block (1004); the fixed seat (1001) is fixed on both sides above the processing table (1); a screw rod (1002) is installed inside the fixed seat (1001); a turning handle (1003) is provided at one end of the screw rod (1002); and a clamping block (1004) is movably installed at the other end of the screw rod (1002).

5. A compressor casing punching device according to claim 4, characterized in that: The clamping block (1004) forms a telescopic structure with the fixing seat (1001) through the screw rod (1002), and the fixing seat (1001) is symmetrically arranged with respect to the central axis of the processing table (1).

6. A compressor casing punching device according to claim 1, characterized in that: The baffle (14) forms a telescopic structure with the mounting seat (11) through a hydraulic cylinder (12), and the central axis of the hydraulic cylinder (12) and the hydraulic rod (13) coincide with each other.

7. A compressor casing punching device according to claim 1, characterized in that: The baffle (14) is arranged in an "L"-shaped structure, and the baffle (14) is arranged symmetrically with respect to the central axis of the processing table (1).

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