Grinding and polishing device for cable branch box

Abstract

The utility model relates to the technical field of cable branch box machining, in particular to a grinding and polishing device for a cable branch box. Comprising a fixed seat; the connecting seat is arranged on the fixed seat in a horizontally rotating manner; the frame is vertically and rotatably arranged on the connecting seat; the supporting roller is arranged at the upper end of the frame; the grinding belt is wound on the supporting roller; the bearing table is arranged on the frame; the connecting seat comprises a connecting cylinder which is arranged on the fixed seat in a horizontally rotating manner; the connecting disc is fixedly arranged at the upper end of the connecting cylinder and is rotationally connected with the frame; the positioning groove is formed in the connecting disc; and the positioning bolt is arranged on the frame and is arranged in the positioning groove in a sliding manner. The cable branch box polishing and grinding device can polish and grind a cable branch box, and the position and angle of grinding operation can be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable branch box processing technical field, concretely is a kind of cable branch box grinding polishing device. BACKGROUND

[0002] Cable branch box is the core equipment of power distribution system, mainly applied to the cable line branch and connection of low-voltage power grid. Its core role is to reasonably distribute the power of main cable to multiple branch cables. The device also integrates circuit protection, electrical isolation and maintenance operation functions, significantly improves the safety and maintainability of distribution system.

[0003] At present, the box of this kind of equipment is usually made by welding or splicing metal panel. However, there are still significant technical bottlenecks in the surface treatment process of the box: the operation mode of relying on manual tool for fine polishing is not only low in efficiency, but also difficult to ensure the consistency of processing quality. UTILITY MODEL CONTENT

[0004] In order to solve the technical problems existing in the background art, the utility model provides a cable branch box grinding polishing device, which can realize polishing and grinding of cable branch box, and the position and angle of grinding operation can be adjusted.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A cable branch box grinding polishing device, comprising:

[0007] A fixed seat;

[0008] A connecting seat is arranged horizontally on the fixed seat;

[0009] A frame is arranged vertically on the connecting seat;

[0010] A supporting roller is arranged at the upper end of the frame;

[0011] A grinding belt is wound around the supporting roller;

[0012] A bearing table is arranged on the frame;

[0013] The connecting seat comprises:

[0014] A connecting cylinder is arranged horizontally on the fixed seat;

[0015] A connecting disc is fixedly arranged at the upper end of the connecting cylinder and is rotationally connected with the frame;

[0016] A positioning groove is formed in the connecting disc;

[0017] A positioning bolt is arranged on the frame and is slidably arranged in the positioning groove.

[0018] Furthermore, the support roller is connected to the frame through an adjustment mechanism, and the adjustment mechanism includes:

[0019] A movable plate is slidably arranged on the upper end of the frame;

[0020] A movable bracket is fixedly arranged on the movable plate;

[0021] A fixed bracket, fixedly arranged on the frame;

[0022] The spring is arranged between the movable bracket and the fixed bracket.

[0023] Furthermore, the upper end of the movable plate is hinged with a support plate, the support roller is rotatably arranged on the support plate, and an adjusting bolt is threadedly connected to the movable plate, and the end of the adjusting bolt abuts against the support plate.

[0024] Furthermore, a connecting rod is provided between the movable bracket and the fixed bracket, one end of the connecting rod is slidably connected to the movable bracket, and the other end of the connecting rod is threadedly connected to the fixed bracket.

[0025] Furthermore, an adjusting nut is threadedly connected to the connecting rod, and a spring is arranged between the adjusting nut and the movable bracket.

[0026] Furthermore, a dust collection box is provided on the frame, and the opening of the dust collection box faces the polishing belt.

[0027] Furthermore, the supporting platform is rotatably arranged on the frame.

[0028] Beneficial effects of the utility model:

[0029] (1) The position and angle of the grinding and polishing operation can be adjusted to ensure full coverage and fine grinding and polishing of all parts of the cable branch box surface.

[0030] (2) The adjustment mechanism can control the tension and direction of the grinding belt, ensuring that the grinding belt is always in an ideal tension state during operation, eliminating slippage or relaxation, and significantly improving the stability, smoothness and grinding efficiency of the grinding operation.

[0031] (3) The running track of the grinding belt and the supporting platform both support independent adjustment. The two work together to enable the equipment to adapt to the different contours and surfaces of the cable branch box, achieving grinding and polishing without dead angles.

[0032] (4) During polishing operations, the dust collection box can absorb and collect metal dust and debris generated on the polishing belt and in the working area, significantly reducing the concentration of airborne particulate matter in the workplace and helping to extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0034] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0035] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0036] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0037] Figure 4 It is a structural diagram of the regulating mechanism.

[0038] In the picture:

[0039] 1. Fixed seat, 2. Connecting seat, 3. Frame, 4. Adjustment mechanism, 5. Grinding belt, 6. Carrying platform, 7. Dust box;

[0040] 201. Connecting cylinder, 202. Connecting plate, 203. Positioning groove, 204. Positioning bolt;

[0041] 401. Support plate, 402. Movable plate, 403. Adjusting bolt, 404. Movable bracket, 405. Spring, 406. Adjusting nut, 407. Connecting rod, 408. Fixed bracket, 409. Support roller. DETAILED DESCRIPTION

[0042] The present invention will be further described in detail below with reference to the accompanying drawings.

[0043] like Figure 1-3 As shown, a cable branch box grinding and polishing device, the specific structure of which includes a fixed seat 1. The connecting seat 2 is horizontally rotatable and arranged on the fixed seat 1. The frame 3 is vertically rotatable and arranged on the connecting seat 2. The support roller 409 is arranged at the upper end of the frame 3. The grinding belt 5 is wound around the support roller 409, and the frame 3 is also provided with a motor for driving the grinding belt 5 to rotate. The supporting platform 6 is rotatably arranged on the frame 3. The supporting platform 6 is used to carry the cable branch box to be polished. The grinding belt 5 is used to polish the cable branch box on the supporting platform 6.

[0044] The running direction of the grinding belt 5 can be adjusted along with the frame 3, and the bearing direction of the supporting platform 6 can also be adjusted. The running track of the grinding belt 5 and the supporting platform 6 can both be adjusted independently. The two work together to enable the equipment to adapt to the different contours and surfaces of the cable branch box, achieving perfect grinding and polishing without blind spots.

[0045] A dust box 7 is mounted on the frame 3, with its opening facing the polishing belt 5. The dust box 7 is connected to a negative pressure dust removal system. During polishing, the dust box 7 absorbs and collects metal dust and debris generated on the polishing belt 5 and in the work area, significantly reducing the concentration of airborne particulate matter in the workplace and helping to extend the service life of the equipment.

[0046] The specific structure of the connecting base 2 includes a connecting cylinder 201. The connecting cylinder 201 is horizontally rotatably mounted on the fixing base 1. A connecting disk 202 is fixedly mounted at the upper end of the connecting cylinder 201 and is rotatably connected to the frame 3. A positioning slot 203 is defined in the connecting disk 202. A positioning bolt 204 is provided on the frame 3 and slidably disposed in the positioning slot 203. Tightening the positioning bolt 204 locks the relative position of the frame 3 and the connecting base 2.

[0047] like Figure 4 As shown, the support roller 409 is connected to the frame 3 via the adjustment mechanism 4. The adjustment mechanism 4 can control the tension and direction of the grinding belt 5, ensuring that the grinding belt 5 is always in an ideal tension state during operation, eliminating slippage or relaxation, and significantly improving the stability, smoothness and grinding efficiency of the grinding operation.

[0048] The specific structure of the adjustment mechanism 4 includes a movable plate 402. The movable plate 402 is slidably mounted on the upper end of the frame 3. A movable bracket 404 is fixedly mounted on the movable plate 402. A fixed bracket 408 is fixedly mounted on the frame 3. A spring 405 is disposed between the movable bracket 404 and the fixed bracket 408. A support plate 401 is hingedly mounted on the upper end of the movable plate 402. A support roller 409 is rotatably mounted on the support plate 401. An adjusting bolt 403 is threadedly mounted on the movable plate 402, with the end of the adjusting bolt 403 abutting against the support plate 401. Turning the adjusting bolt 403 adjusts the angle of the support roller 409, thereby adjusting the tension direction of the support roller 409 on the grinding belt 5.

[0049] A connecting rod 407 is disposed between the movable bracket 404 and the fixed bracket 408. One end of the connecting rod 407 is slidably connected to the movable bracket 404, and the other end is threadedly connected to the fixed bracket 408. A spring 405 is sleeved around the outer circumference of the connecting rod 407. An adjusting nut 406 is threadedly connected to the connecting rod 407, and the spring 405 is disposed between the adjusting nut 406 and the movable bracket 404. By turning the connecting rod 407 or the adjusting nut 406, the compression of the spring 405 can be adjusted, thereby adjusting the tension of the support roller 409 on the grinding belt 5.

[0050] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A cable branch box grinding and polishing device, characterized in that: include: Fixed seat (1); A connecting seat (2) is horizontally rotatably arranged on the fixing seat (1); A frame (3) is vertically rotatably arranged on the connecting seat (2); A support roller (409) is provided at the upper end of the frame (3); A grinding belt (5) is wound around the support roller (409); A supporting platform (6) is provided on the frame (3); The connecting seat (2) comprises: A connecting tube (201) is horizontally rotatably arranged on the fixing seat (1); A connecting disk (202) is fixedly disposed on the upper end of the connecting cylinder (201) and is rotatably connected to the frame (3); A positioning groove (203) is provided on the connecting plate (202); The positioning bolt (204) is provided on the frame (3) and is slidably disposed in the positioning groove (203).

2. A cable branch box grinding and polishing device according to claim 1, characterized in that: The support roller (409) is connected to the frame (3) via an adjustment mechanism (4), wherein the adjustment mechanism (4) comprises: A movable plate (402) is slidably disposed on the upper end of the frame (3); A movable bracket (404) is fixedly mounted on the movable plate (402); A fixed bracket (408) is fixedly mounted on the frame (3); The spring (405) is arranged between the movable bracket (404) and the fixed bracket (408).

3. A cable branch box grinding and polishing device according to claim 2, characterized in that: The upper end of the movable plate (402) is hinged with a support plate (401), the support roller (409) is rotatably arranged on the support plate (401), and the movable plate (402) is threadedly connected with an adjusting bolt (403), and the end of the adjusting bolt (403) is in contact with the support plate (401).

4. A cable branch box grinding and polishing device according to claim 2, characterized in that: A connecting rod (407) is provided between the movable bracket (404) and the fixed bracket (408), one end of the connecting rod (407) is slidably connected to the movable bracket (404), and the other end of the connecting rod (407) is threadedly connected to the fixed bracket (408).

5. A cable branch box grinding and polishing device according to claim 4, characterized in that: An adjusting nut (406) is threadedly connected to the connecting rod (407), and the spring (405) is arranged between the adjusting nut (406) and the movable bracket (404).

6. A cable branch box grinding and polishing device according to claim 1, characterized in that: A dust collection box (7) is provided on the frame (3), and the opening of the dust collection box (7) faces the grinding belt (5).

7. A cable branch box grinding and polishing device according to claim 1, characterized in that: The supporting platform (6) is rotatably arranged on the frame (3).

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