Product surface polishing device

Abstract

The utility model discloses a product surface polishing device which comprises a clamping mechanism used for clamping a vortex disc, a polishing disc, a rotation driving motor used for driving the polishing disc to rotate and a lifting driving mechanism used for driving the polishing disc to descend, the polishing disc is located above the vortex disc, the vortex disc is located above the clamping mechanism, the clamping mechanism is installed on an installation disc, and the vortex disc is installed on the installation disc. The mounting disc is mounted on the workbench; the clamping mechanism comprises two groups of clamping structures and a clamping driving motor for driving the clamping structures to get close to each other, each clamping structure comprises racks, a connecting block, a sliding block and a clamping block, the clamping blocks are connected with the sliding blocks, the sliding blocks of the two clamping structures are located on the same straight line, the sliding blocks are connected with the connecting blocks, the connecting blocks are connected with the racks, and the two racks are meshed with a gear. The gear is connected with a clamping driving motor, and the clamping driving motor is fixed to the workbench. The scroll plate is clamped through the clamping blocks, so that the surface of the scroll plate is conveniently polished, and the polishing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of scroll disc processing, and particularly relates to a product surface grinding device. Background Art

[0002] The compressor scroll is a key component, widely used in equipment such as automotive air-conditioning compressors and Copeland scroll compressors. The main function of the scroll is to achieve gas compression and discharge, and its structure is crucial to the performance and efficiency of the compressor;

[0003] After the scroll disk is formed, it is generally necessary to grind and remove burrs from the surface of the scroll disk. The existing scroll disk needs to be manually operated during grinding. The surface treatment of the scroll disk is performed by a handheld grinder, and the grinding efficiency is low and it has certain risks. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a product surface grinding device, which clamps the scroll plate through a clamping block, facilitates grinding the surface of the scroll plate, and improves the grinding efficiency.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a product surface grinding device, comprising a clamping mechanism for clamping a scroll disk, a grinding disk, a rotation drive motor for driving the grinding disk to rotate, and a lifting drive mechanism for driving the grinding disk to descend, wherein the grinding disk is located above the scroll disk, the scroll disk is located above the clamping mechanism, the clamping mechanism is installed on a mounting disk, and the mounting disk is installed on a workbench;

[0006] The clamping mechanism comprises two groups of clamping structures and a clamping drive motor that drives the clamping structures to be close to each other, the clamping structure comprises a rack, a connecting block, a slider and a clamping block, the clamping block is connected to the slider, the sliders of the two clamping structures are located on the same straight line, the slider is connected to the connecting block, the connecting block is connected to the rack, the two racks are meshed with gears, the gear is connected to the clamping drive motor, the clamping drive motor is fixed to the workbench, the gear is driven to rotate by the clamping drive motor, the gear drives the slider to slide through the rack, and the scroll plate is clamped by the clamping block, which is convenient for grinding the surface of the scroll plate and improving the grinding efficiency;

[0007] A detachable positioning column is installed at the center of the mounting plate, and the positioning column matches the positioning hole of the scroll plate;

[0008] A circle of baffles is arranged on the periphery of the mounting plate, a waste discharge groove is formed between the baffles and the mounting plate, a waste discharge channel is arranged on the bottom surface of the waste discharge groove, and a waste collection groove is arranged below the waste discharge channel to collect waste materials such as debris.

[0009] Furthermore, the mounting plate comprises an upper mounting plate and a lower mounting plate, the upper mounting plate is provided with a slide groove matching the clamping block, the upper mounting plate is fixed to the lower mounting plate, and the lower mounting plate is fixed to the workbench.

[0010] Furthermore, corrugated extension bodies are provided on both sides of the clamping block, one end of the corrugated extension body is connected to the clamping block, and the other end of the corrugated extension body is connected to the side wall of the slide groove.

[0011] Furthermore, the two clamping blocks are respectively located on both sides of the pressed portion of the scroll plate, and the clamping blocks protrude above the mounting plate.

[0012] Furthermore, the lifting drive mechanism includes a lifting plate and a lifting drive cylinder that drives the lifting plate to move up and down, the lifting plate is connected to a push rod of the lifting drive cylinder, the lifting drive cylinder is fixed to a frame, and the frame is fixed to the workbench.

[0013] Furthermore, the grinding disc is connected to a rotation drive motor, and the rotation drive motor is mounted on the lifting plate.

[0014] Furthermore, the positioning post is threadedly connected to the upper mounting plate, so that the positioning post can be easily replaced to adapt to different scroll plates.

[0015] Furthermore, the waste collecting trough is provided with a handle.

[0016] The beneficial effects of the present invention include at least the following points:

[0017] The clamping structure of the utility model comprises a rack, a connecting block, a slider and a clamping block, the clamping block is connected to the slider, the sliders of the two clamping structures are located on the same straight line, the slider is connected to the connecting block, the connecting block is connected to the rack, the two racks are meshed with the gear, the gear is connected to the clamping drive motor, the gear is driven to rotate by the clamping drive motor, the gear drives the slider to slide through the rack, and the scroll plate is clamped by the clamping block, so that the surface of the scroll plate can be polished, thereby improving the polishing efficiency;

[0018] A detachable positioning column is installed at the center of the mounting plate of the utility model, and the positioning column matches the positioning hole of the scroll plate, so as to position the scroll plate. It is worth mentioning that the positioning column is threadedly connected to the upper mounting plate, which is convenient for replacing the positioning column to adapt to different scroll plates;

[0019] The utility model provides a circle of baffles on the periphery of the mounting plate, a waste discharge groove is formed between the baffles and the mounting plate, a waste discharge channel is provided on the bottom surface of the waste discharge groove, and a waste collection groove is provided below the waste discharge channel to collect waste such as debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 The utility model Figure 2 A magnified view of point A;

[0023] Figure 4 It is a structural schematic diagram of the installation disk of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the scroll disk of the utility model;

[0026] The parts in the accompanying drawings are marked as follows:

[0027] 1. Scroll disk; 11. Positioning hole; 12. Pressed portion; 21. Clamping drive motor; 22. Rack; 23. Connecting block; 24. Slider; 25. Clamping block; 251. Corrugated extension body; 26. Gear; 3. Grinding disk; 31. Rotating drive motor; 41. Lifting plate; 42. Lifting drive cylinder; 43. Frame; 5. Mounting disk; 51. Positioning column; 52. Upper mounting disk; 521. Slide; 53. Lower mounting disk; 6. Workbench; 7. Baffle; 71. Waste discharge trough; 72. Waste discharge channel; 73. Waste collection trough; 731. Handle. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0029] Embodiment: A product surface polishing device, such as Figure 1 As shown, it includes a clamping mechanism for clamping the scroll 1, a grinding disc 3, a rotation drive motor 31 for driving the grinding disc 3 to rotate, and a lifting drive mechanism for driving the grinding disc 3 to descend, the grinding disc 3 is located above the scroll 1, the scroll 1 is located above the clamping mechanism, the clamping mechanism is installed on the mounting disc 5, and the mounting disc 5 is installed on the workbench 6;

[0030] like Figure 5As shown, the clamping mechanism includes two groups of clamping structures and a clamping drive motor 21 that drives the clamping structures to be close to each other, the clamping structure includes a rack 22, a connecting block 23, a slider 24 and a clamping block 25, the clamping block 25 is connected to the slider 24, the sliders 24 of the two clamping structures are located on the same straight line, the slider 24 is connected to the connecting block 23, the connecting block 23 is connected to the rack 22, the two racks 22 are meshed with a gear 26, the gear 26 is connected to the clamping drive motor 21, and the clamping drive motor 21 is fixed to the workbench 6;

[0031] like Figure 6 As shown, a detachable positioning column 51 is installed at the center of the mounting plate 5, and the positioning column 51 matches the positioning hole 11 of the scroll plate 1;

[0032] like Figure 2 As shown, a circle of baffles 7 are provided on the periphery of the mounting plate 5, a waste discharge groove 71 is formed between the baffles 7 and the mounting plate 5, a waste discharge channel 72 is provided on the bottom surface of the waste discharge groove 71, and a waste collection groove 73 is provided below the waste discharge channel 72.

[0033] like Figure 3 As shown, the mounting plate 5 includes an upper mounting plate 52 and a lower mounting plate 53 , the upper mounting plate 52 is provided with a slide groove 521 matching the clamping block 25 , the upper mounting plate 52 is fixed to the lower mounting plate 53 , and the lower mounting plate 53 is fixed to the workbench 6 .

[0034] like Figure 4 As shown, corrugated extension bodies 251 are provided on both sides of the clamping block 25, one end of the corrugated extension body 251 is connected to the clamping block 25, and the other end of the corrugated extension body 251 is connected to the side wall of the slide groove 521, so as to prevent debris and other waste materials from being transferred into the installation plate.

[0035] The two clamping blocks are respectively located on both sides of the pressed portion 12 of the scroll plate 1 , and the clamping blocks protrude above the mounting plate 5 .

[0036] The lifting drive mechanism includes a lifting plate 41 and a lifting drive cylinder 42 that drives the lifting plate 41 to move up and down. The lifting plate 41 is connected to a push rod of the lifting drive cylinder 42. The lifting drive cylinder 42 is fixed to a frame 43, and the frame 43 is fixed to the workbench 6.

[0037] The grinding disc 3 is connected to a rotation driving motor 31 , and the rotation driving motor 31 is mounted on the lifting plate 41 .

[0038] The positioning column 51 is threadedly connected to the upper mounting plate 52 .

[0039] The waste collecting tank 73 is provided with a handle 731 .

[0040] The working principle of the utility model is as follows: insert the positioning hole of the scroll plate into the positioning column, drive the gear to rotate through the clamping drive motor, the gear drives the slider to slide along the direction of the slide groove through the rack, clamp the scroll plate through the clamping block, drive the lifting cylinder to drive the lifting plate to descend, and drive the rotating drive motor to drive the grinding plate to rotate to remove burrs on the surface of the scroll plate, and waste materials such as debris are brought into the waste collection tank through the waste discharge channel for collection.

[0041] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A product surface polishing device, characterized in that: It comprises a clamping mechanism for clamping a scroll disk (1), a grinding disk (3), a rotation drive motor (31) for driving the grinding disk to rotate, and a lifting drive mechanism for driving the grinding disk to descend, the grinding disk being located above the scroll disk, the scroll disk being located above the clamping mechanism, the clamping mechanism being mounted on a mounting disk (5), and the mounting disk being mounted on a workbench (6); The clamping mechanism comprises two groups of clamping structures and a clamping drive motor (21) driving the clamping structures to approach each other, the clamping structure comprises a rack (22), a connecting block (23), a slider (24) and a clamping block (25), the clamping block is connected to the slider, the sliders of the two clamping structures are located on the same straight line, the slider is connected to the connecting block, the connecting block is connected to the rack, the two racks are meshed with a gear (26), the gear is connected to the clamping drive motor, and the clamping drive motor is fixed to the workbench; A detachable positioning column (51) is installed at the center of the mounting plate, and the positioning column matches the positioning hole (11) of the scroll plate; A circle of baffles (7) is provided on the periphery of the mounting plate, a waste discharge groove (71) is formed between the baffles and the mounting plate, a waste discharge channel (72) is provided on the bottom surface of the waste discharge groove, and a waste collection groove (73) is provided below the waste discharge channel.

2. The product surface polishing device according to claim 1, characterized in that: The mounting plate comprises an upper mounting plate (52) and a lower mounting plate (53); the upper mounting plate is provided with a slide groove (521) matching the clamping block; the upper mounting plate is fixed to the lower mounting plate; and the lower mounting plate is fixed to the workbench.

3. The product surface polishing device according to claim 2, characterized in that: A corrugated extension body (251) is provided on both sides of the clamping block, one end of the corrugated extension body is connected to the clamping block, and the other end of the corrugated extension body is connected to the side wall of the slide groove.

4. The product surface polishing device according to claim 1, characterized in that: The two clamping blocks are respectively located on two sides of the pressed portion (12) of the scroll plate, and the clamping blocks protrude above the mounting plate.

5. The product surface polishing device according to claim 1, characterized in that: The lifting drive mechanism comprises a lifting plate (41) and a lifting drive cylinder (42) for driving the lifting plate to move up and down, the lifting plate is connected to a push rod of the lifting drive cylinder, the lifting drive cylinder is fixed to a frame (43), and the frame is fixed to the workbench.

6. The product surface polishing device according to claim 5, characterized in that: The grinding disc is connected to a rotation driving motor, and the rotation driving motor is installed on the lifting plate.

7. The product surface polishing device according to claim 2, characterized in that: The positioning column is threadedly connected to the upper mounting plate.

8. The product surface polishing device according to claim 1, characterized in that: The waste collection trough is provided with a pull handle (731).

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