Perforating device for compressor part machining
By introducing guide holes and spring mechanisms into the drilling equipment, the probability of debris falling is reduced, and positioning stability is improved through cylinders and springs, the problem of debris affecting drilling efficiency in the prior art is solved, and the more Efficient compressor parts processing.
Patent Information
- Application Number
- CN202421121188.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-21
AI Technical Summary
During the drilling process of existing refrigerator compressor hole drilling equipment, debris generated by the drilling easily enter the jaw groove, affecting the activity of the jaw and reducing the drilling efficiency and positioning accuracy.
A drilling device including a workbench, a guide hole, a U-shaped transmission plate, a dual-axis extension motor, a threaded tie rod, a jaw, a U-shaped frame, a cylinder, a mounting plate, a guide cylinder, a protective cylinder and a pressing block were designed, and the drilling device was used to The guide holes and spring mechanisms reduce the probability of debris falling into the air and improve the positioning stability of the compressor through the spring and cylinder.
It effectively reduces the probability of debris falling in during hole punching, improves the positioning accuracy and drilling efficiency of the jaws, reduces the danger to the staff, and enhances the stable positioning of the compressor.
Smart Images
Figure CN222268755U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of punching devices, and in particular relates to a punching device for processing compressor parts. Background Art
[0002] The compressor is a driven fluid machine that boosts low-pressure gas to high-pressure gas, and is the heart of the refrigeration system. It sucks low-temperature, low-pressure refrigerant gas from the suction pipe, compresses it by driving the piston through the motor, and discharges high-temperature, high-pressure refrigerant gas to the exhaust pipe, providing power for the refrigeration cycle, thereby realizing the refrigeration cycle of compression → condensation → expansion → evaporation.
[0003] A Chinese patent with announcement number CN210412651U discloses a punching device for a refrigerator compressor, comprising: a workbench; a clamping device, which comprises two oppositely arranged clamping jaws and a horizontal displacement mechanism connected to the clamping jaws, and the clamping jaws are arranged on the workbench; a punching mechanism, which comprises a drill bit, a drilling rig and a fixed pressure block, the drill bit is connected to the drilling rig and arranged toward the workbench, the fixed pressure block is arranged below the drill bit and elastically connected to the drilling rig, and a through hole facing the drill bit is opened on the fixed pressure block; a longitudinal displacement mechanism, which is connected to the drilling rig. The punching device for a refrigerator compressor of the utility model not only has a pair of clamping jaws arranged in the horizontal direction, but also has a fixed pressing block arranged under the drill bit, which presses the compressor from top to bottom when punching. Combined with the workbench, the compressor of any model can be clamped from four directions to ensure the punching effect, thereby replacing manual punching, reducing the labor intensity of workers, and improving the punching efficiency. The punching device for a refrigerator compressor in this application has a clamping jaw groove arranged on the upper side of the workbench, and the debris generated by the punching can easily enter the clamping jaw groove, affecting the activity of the claw body.
[0004] In view of this, the present utility model is proposed. Utility Model Content
[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a punching device for processing compressor parts.
[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:
[0007] A punching device for processing compressor parts includes a workbench, a guide hole is provided on one side of the workbench, U-shaped transmission plates are slidably fitted on opposite sides of the workbench, one end of the U-shaped transmission plate is slidably fitted in the guide hole, a double-axle extension motor is provided in the guide hole, threaded pull rods are provided at both ends of the output shaft of the double-axle extension motor, the two threaded pull rods are respectively threadedly fitted with two U-shaped transmission plates, and clamping claws are provided on the opposite inner sides of the two U-shaped transmission plates.
[0008] Optionally, a U-shaped frame is provided on the upper side of the workbench, a cylinder is provided on the bottom surface of the inner wall of the U-shaped frame, a mounting plate is provided at the output end of the cylinder, and a punching head is provided at the bottom end of the mounting plate to facilitate mounting the punching head on the mounting plate.
[0009] Optionally, a guide cylinder is provided at the bottom end of the mounting plate, a protective cylinder is slidably fitted on the guide cylinder, an outer flange is provided at the bottom end of the protective cylinder, and a first spring is provided between the outer flange and the mounting plate to facilitate the protective cylinder to elastically position the compressor through the first spring.
[0010] Optionally, a plurality of pressure blocks are elastically slidably fitted at the bottom end of the mounting plate, a plurality of pressure blocks are arranged in a circular array at the bottom end of the mounting plate, a guide groove is provided at the bottom end of the mounting plate, a guide rod is provided at the upper end of the pressure block, the upper end of the guide rod slides in the guide groove, a second spring is provided between the pressure block and the mounting plate, a dome is provided at the bottom end of the pressure block, and the pressure block is located between the plurality of guide cylinders, so that the pressure block can elastically position the compressor through the second spring.
[0011] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:
[0012] By placing the compressor on the workbench and then turning on the double-axis extension motor to drive the threaded pull rod to drive the U-shaped frame and the clamp to slide, the compressor can be positioned by the clamp. By setting a guide hole on the side of the workbench, the probability of debris generated by punching falling into the guide hole can be reduced, thereby reducing the probability of affecting the clamp's positioning of the compressor.
[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:
[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;
[0016] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;
[0017] Figure 3 This is a schematic cross-sectional structural diagram of a mounting plate according to an embodiment of the utility model;
[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0019] Workbench 1, guide hole 101, U-shaped transmission plate 102, double-axis extension motor 103, threaded pull rod 104, clamping claw 105, U-shaped frame 2, cylinder 3, mounting plate 4, guide cylinder 401, protective cylinder 402, outer flange 403, first spring 404, pressure block 405, guide groove 406, guide rod 407, second spring 408, punching head 5.
[0020] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0021] The utility model will now be described in further detail with reference to the accompanying drawings.
[0022] See also Figure 1-3 As shown, in this embodiment, a punching device for processing compressor parts is provided, including a workbench 1, a guide hole 101 is provided on one side of the workbench 1, U-shaped transmission plates 102 are slidably fitted on opposite sides of the workbench 1, one end of the U-shaped transmission plate 102 is slidably fitted in the guide hole 101, a double-axis extension motor 103 is provided in the guide hole 101, threaded pull rods 104 are provided at both ends of the output shaft of the double-axis extension motor 103, the two threaded pull rods 104 are respectively threadedly fitted with the two U-shaped transmission plates 102, and the opposite inner sides of the two U-shaped transmission plates 102 are provided with clamping claws 105.
[0023] By placing the compressor on the workbench 1, and then turning on the double-axis extension motor 103 to drive the threaded pull rod 104 to drive the U-shaped frame 2 and the clamp 105 to slide, it is convenient to position the compressor through the clamp 105. By setting a guide hole 101 on the side of the workbench 1, it is convenient to reduce the probability of debris generated by punching falling into the guide hole 101, and to reduce the probability of affecting the clamp 105 in positioning the compressor.
[0024] A U-shaped frame 2 is provided on the upper side of the workbench 1 of the present embodiment, and a through hole corresponding to the U-shaped transmission plate 102 is provided on the side of the U-shaped frame 2. A cylinder 3 is provided on the bottom surface of the inner wall of the U-shaped frame 2, and a mounting plate 4 is provided at the output end of the cylinder 3. A punching head 5 is provided at the bottom end of the mounting plate 4, which is convenient for the punching head 5 to be installed on the mounting plate 4 and for the cylinder 3 to drive the mounting plate 4 and the punching head 5 to slide.
[0025] A guide cylinder 401 is provided at the bottom end of the mounting plate 4 of the present embodiment, and a protective cylinder 402 is slidably fitted on the guide cylinder 401. An outer flange 403 is provided at the bottom end of the protective cylinder 402, and a first spring 404 is provided between the outer flange 403 and the mounting plate 4, so that the protective cylinder 402 can elastically position the compressor through the first spring 404, and the probability of debris generated during drilling and injuring workers can be reduced through the protective cylinder 402.
[0026] The bottom end of the mounting plate 4 of the present embodiment is elastically slidably fitted with a plurality of pressing blocks 405, and the plurality of pressing blocks 405 are arranged in a circular array at the bottom end of the mounting plate 4. A guide groove 406 is provided at the bottom end of the mounting plate 4, and a guide rod 407 is provided at the upper end of the pressing block 405. The upper end of the guide rod 407 slides and fits in the guide groove 406. A second spring 408 is provided between the pressing block 405 and the mounting plate 4, and a dome is provided at the bottom end of the pressing block 405. The pressing block 405 is located between the plurality of guide cylinders 401, so that the pressing block 405 can elastically position the compressor through the second spring 408, thereby improving the stability of positioning when drilling holes in the compressor.
[0027] Working principle: Place the compressor on the workbench 1, then turn on the double-axis extension motor 103 to drive the threaded pull rod 104 to drive the U-shaped frame 2 and the clamp 105 to slide, so as to facilitate the positioning of the compressor through the clamp 105. By setting a guide hole 101 on the side of the workbench 1, it is convenient to reduce the probability of debris generated by punching falling into the guide hole 101, so as to reduce the probability of affecting the positioning of the compressor by the clamp 105. Turn on the cylinder 3 to drive the mounting plate 4 and the punching head 5 to slide, the protective cylinder 402 elastically positions the compressor through the first spring 404, and the pressure block 405 elastically positions the compressor through the second spring 408, so as to improve the positioning stability when punching holes in the compressor. The punching head 5 punches holes in the compressor, so as to reduce the probability of debris generated during punching splashing and injuring staff through the protective cylinder 402.
[0028] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0029] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.
Claims
1. A punching device for processing compressor parts, characterized in that: include: A workbench (1) is provided with a guide hole (101) on one side of the workbench (1), U-shaped transmission plates (102) are slidably matched on opposite sides of the workbench (1), one end of the U-shaped transmission plate (102) is slidably matched in the guide hole (101), a double-axle extension motor (103) is provided in the guide hole (101), threaded pull rods (104) are provided at both ends of the output shaft of the double-axle extension motor (103), the two threaded pull rods (104) are respectively threadedly matched with the two U-shaped transmission plates (102), and clamping claws (105) are provided on the opposite inner sides of the two U-shaped transmission plates (102).
2. A punching device for processing compressor parts according to claim 1, characterized in that: A U-shaped frame (2) is arranged on the upper side of the workbench (1), a cylinder (3) is arranged on the bottom surface of the inner wall of the U-shaped frame (2), a mounting plate (4) is arranged at the output end of the cylinder (3), and a punching head (5) is arranged at the bottom end of the mounting plate (4).
3. A punching device for processing compressor parts according to claim 1, characterized in that: A guide cylinder (401) is provided at the bottom end of the mounting plate (4), a protective cylinder (402) is slidably matched on the guide cylinder (401), an outer flange (403) is provided at the bottom end of the protective cylinder (402), and a first spring (404) is provided between the outer flange (403) and the mounting plate (4).
4. A punching device for processing compressor parts according to claim 3, characterized in that: The bottom end of the mounting plate (4) is elastically slidably fitted with a plurality of pressing blocks (405), and the plurality of pressing blocks (405) are arranged in a circular array at the bottom end of the mounting plate (4).
5. A punching device for processing compressor parts according to claim 4, characterized in that: A guide groove (406) is provided at the bottom end of the mounting plate (4), a guide rod (407) is provided at the upper end of the pressing block (405), the upper end of the guide rod (407) is slidably fitted in the guide groove (406), and a second spring (408) is provided between the pressing block (405) and the mounting plate (4).
6. A punching device for processing compressor parts according to claim 5, characterized in that: A dome is provided at the bottom end of the pressing block (405), and the pressing block (405) is located between the plurality of guide cylinders (401).