Bolt derusting polisher

Abstract

The utility model relates to the technical field of bolt derusting machines, and discloses a bolt derusting polisher which comprises a base, the upper portion of the base abuts against a protective shell, the left side and the right side of the middle of the lower portion of the protective shell are fixedly connected with first clamping blocks, and the two first clamping blocks are slidably connected to the left side and the right side of the interior of the base respectively. A sliding block is slidably connected to the rear side of the interior of the base, a sliding rod is fixedly connected to the rear side of the sliding block, a pushing block is fixedly connected to the rear side of the sliding rod, a first spring sleeves the periphery of the middle of the sliding rod, connecting rods are rotatably connected to the left side and the right side of the sliding block, and second clamping blocks are rotatably connected to the ends, far away from each other, of the two connecting rods. The push block drives the sliding rod and the sliding block to slide backwards, the sliding block extrudes the first spring to contract, the sliding block pushes the two connecting rods to move, the two connecting rods pull the two second clamping blocks to move to unlock the two first clamping blocks, and therefore the function of rapidly installing and detaching the protective shell can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt rust removal machines, in particular to a bolt rust removal and grinding machine. Background Art

[0002] Bolts are widely used in oil pipeline industry equipment to connect and fix pipelines and equipment components. As time goes by and the environment affects them, rust will appear on the surface of the bolts, which not only affects their appearance, but also reduces their structural strength and functional performance. Therefore, it is very important to regularly remove rust and polish the bolts to ensure the safe operation and durability of the equipment.

[0003] The traditional method is to use hand tools such as wire brushes, sandpaper or handheld grinders to remove rust and grind the surface of the bolts. Chemical rust removers can help dissolve rust, making the bolt surface easier to clean. Rotary grinding wheels or sanding belts can quickly and effectively treat the surface of the bolts. Ultrasonic technology uses tiny bubbles and eddies generated by high-frequency vibrations to clean the surface.

[0004] In order to ensure the safety of equipment use, when existing equipment is used to grind and remove rust from bolts, a certain number of screws are used to fix the protective shell. This results in the protective shell not being able to be quickly removed when equipment operation problems occur and emergency maintenance is required, and daily maintenance will take a lot of time to disassemble the protective shell. Therefore, a bolt rust removal and grinding machine is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a bolt rust removal and grinding machine, which aims to improve the problem in the prior art that a certain number of screws are used to fix the protective shell, resulting in the inability to quickly remove the protective shell.

[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking ends of two sliding panels are provided with an interlocking structure that is cooperatively connected with a side plate of described sliding panel, and the interlocking ends of two sliding panels are connected with each other.

[0007] Furthermore, the filter assembly includes a pipe 1, which is fixedly connected to the bottom middle part of the oil coating tank, the lower end of the pipe 1 is fixedly connected to the filter box, the inner upper part of the filter box is slidably connected to the filter box, the front side of the filter box is fixedly connected to a handle, the front middle part of the filter box is slidably connected to a pull rod, the left and right ends of the pull rod are fixedly connected to the limit plates, the left and right ends of the pull rod are both sleeved with springs 2 at the outer periphery of the middle parts of the left and right ends of the pull rod, the upper ends of the two springs 2 respectively abut against the bottoms of the two limit plates, the rear lower part of the filter box is fixedly connected to the input end of the oil pump, the output end of the oil pump is fixedly connected to pipe 2, and the upper end of pipe 2 is fixedly connected to the rear middle part of the oil coating tank.

[0008] Furthermore, a robotic arm is provided on the left side of the base.

[0009] Furthermore, a grinder is fixedly connected to the middle of the upper portion of the base, and a collector is fixedly connected to the lower portion of the base.

[0010] Furthermore, a sliding groove is provided inside the base, and the sliding block, the two connecting rods and the two second clamping blocks all slide inside the sliding groove.

[0011] Furthermore, the middle portion of the oil coating tank is V-shaped, and a solenoid valve is fixedly connected to the middle portion of the pipe one.

[0012] Furthermore, a pusher is fixedly connected to the interior of the oil coating tank, and the lower portion of the pusher abuts against the interior of the oil coating tank.

[0013] Furthermore, two limiting grooves are provided inside the right side of the filter box, and the left and right parts of the pull rod and the two limiting plates slide inside the two limiting grooves respectively.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the push block is pulled, and the push block drives the slide bar to move backward, and the slide bar drives the slider to move backward. The slider squeezes the spring 1 to contract, and the slider pushes the two connecting rods to rotate and approach each other. The two connecting rods pull the two clamping blocks 2 to slide close to each other, so that the two clamping blocks 2 will unlock the two clamping blocks 1, and the staff can remove the protective cover to maintain the grinder. After the maintenance is completed, the protective cover can be quickly installed and removed according to the disassembly steps in reverse.

[0016] 2. In the present invention, the solenoid valve is opened to transport the oil to the interior of the filter box, the filter box filters out the iron filings and dust in the oil, and the oil enters the bottom of the filter box. The oil pump is started to transport the oil through pipe 2 back to the interior of the oil tank, and the pull rod is pushed downward. The pull rod pushes the two limit plates to slide downward to squeeze the two springs 2 to contract, and the handle is pulled to remove the filter box from the interior of the filter box for cleaning, thereby realizing the function of filtering the oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a bolt rust removal and grinding machine proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of an oiling tank of a bolt rust removal and grinding machine proposed in the utility model;

[0019] Figure 3 This is a structural diagram of a clamping block 1 of a bolt rust removal and grinding machine proposed in the utility model;

[0020] Figure 4 This is a structural schematic diagram of the base of a bolt rust removal and grinding machine proposed in the utility model;

[0021] Figure 5 This is a structural diagram of a filter box of a bolt rust removal and grinding machine proposed in the utility model;

[0022] Figure 6 The utility model is a structural schematic diagram of a limit groove of a bolt rust removal and grinding machine proposed by the present invention.

[0023] Legend:

[0024] 1. Base; 2. Protective shell; 3. Block 1; 4. Slide rod; 5. Push block; 6. Spring 1; 7. Slider; 8. Connecting rod; 9. Block 2; 10. Slide groove; 11. Collector; 12. Slide rail; 13. Robotic arm; 14. Sander; 15. Oil tank; 16. Pusher; 17. Pipe 1; 18. Filter box; 19. Oil pump; 20. Pipe 2; 21. Filter box; 22. Handle; 23. Pull rod; 24. Limit plate; 25. Spring 2; 26. Solenoid valve; 27. Limit groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1-Figure 4 The utility model provides an embodiment of a bolt rust removal and grinding machine, including a base 1, which can support and protect the internal structure from external interference. The upper part of the base 1 is abutted with a protective shell 2, which can prevent iron chips generated during bolt grinding from splashing to the outside. The left and right sides of the lower middle part of the protective shell 2 are fixedly connected with a clamping block 3. The two clamping blocks 3 can assist in the installation of the protective shell 2. The two clamping blocks 3 are respectively slidably connected to the left and right sides of the interior of the base 1. The rear side of the interior of the base 1 is slidably connected with a slider 7, which can push the two connecting rods 8 to rotate. The rear side of the slider 7 is fixedly connected with a slide bar 4, which can push the slider 7 to slide. The rear side of the slider 4 is fixedly connected with a pushing block 5, which can push the slider 4 to slide. The middle outer periphery of the slider 4 is provided with a spring 6, which can push the slider 7 back. The left and right sides of the slider 7 are rotatably connected with a connecting rod 8, and the two connecting rods 8 can push the two clamping blocks 2 9 to move, and the two connecting rods 8 are far apart. One end is rotatably connected with a block 2 9, and the two block 2 9 can abut and lock the two block 1 3. A slide groove 10 is provided inside the base 1, and the slider 7, the two connecting rods 8 and the two block 2 9 all slide inside the slide groove 10, and the two block 2 9 are respectively slidably connected to the left and right sides of the interior of the base 1, and the far ends of the two block 2 9 abut against the inside of the two block 1 3. The right side of the base 1 is fixedly connected with a slide rail 12, and the slide rail 12 can provide bolt sliding support. The right side of the base 1 is fixedly connected with an oil tank 15, and the oil tank 15 can oil the polished bolts. A filter assembly is provided at the bottom of the oil tank 15, and the filter assembly is used to filter oil. A mechanical arm 13 is provided on the left side of the base 1, and the mechanical arm 13 can provide a bolt to the grinder 14 at a time. The upper middle part of the base 1 is fixedly connected with a grinder 14, and the grinder 14 can grind the bolts. The lower part of the base 1 is fixedly connected with a collector 11, and the collector 11 can collect iron chips.

[0027] Reference Figure 1 、 Figure 2 、 Figure 5 and Figure 6The filter assembly includes a pipe 17, which can transport oil. The middle part of the pipe 17 is fixedly connected to a solenoid valve 26, which can control the opening and closing of the pipe 17. The pipe 17 is fixedly connected to the middle part of the bottom of the oil tank 15. The middle part of the oil tank 15 is V-shaped. The concave part of the V-shape can provide a space for oil storage and a space for bolt oiling. The inside of the oil tank 15 is fixedly connected to a pusher 16, which can push the bolt out of the oil tank 15. The lower part of the pusher 16 abuts against the inside of the oil tank 15. The lower end of the pipe 17 is fixedly connected to a filter box 18, which provides space support for filtering and space for temporarily storing oil. The upper part of the interior of the filter box 18 is slidably connected to a filter box 21, which can filter out impurities in the oil. The front side of the filter box 21 is fixedly connected to a handle 22, which can pull the filter box 21 out. The left and right sides of the pull rod 23 are respectively provided with a spring 25, and the two springs 25 can rebound and push the two limit plates 24 back to their original position. Two limit grooves 27 are provided in the right side interior of the filter box 18, and the left and right parts of the pull rod 23 and the two limit plates 24 slide inside the two limit grooves 27 respectively. The rear lower part of the filter box 18 is fixedly connected to the input end of the oil pump 19, and the output end of the oil pump 19 is fixedly connected to the pipe 20. The upper end of the pipe 20 is fixedly connected to the rear middle part of the oil tank 15, and the oil pump 19 can transport the oil at the bottom of the filter box 18 to the interior of the oil tank 15 through the pipe 20.

[0028] Working principle: The robot arm 13 can provide a bolt to be processed to the grinder 14 each time. After the bolt to be processed enters the grinder 14, it will be ground by the grinder 14. The iron chips generated during the processing of the grinder 14 will fall and be collected by the collector 11. The processed bolt will slide from the slide rail 12 into the interior of the oiling tank 15. The bolt slides into the V-shaped area of the oiling tank 15 and is immersed in the oil. The pusher 16 starts to push the bolt away from the interior of the oiling tank 15 and out from the back of the oiling tank 15. After sliding out sideways, after multiple oiling operations, iron filings and dust will be mixed in the oil. In order to ensure the working efficiency of the oiling box 15, the staff can regularly open the solenoid valve 26 to transport the oil to the inside of the filter box 18. The filter box 21 will filter out the iron filings and dust in the oil, and the oil enters the bottom of the filter box 18. After the oil is filtered, the oil pump 19 is started to transport the oil through the pipe 20 to the inside of the oiling box 15 again, and the pull rod 23 is pushed downward, and the pull rod 23 pushes the two limit plates 24 to slide down. The filter box 21 is removed from the filter box 18 for cleaning and the filter box 21 is reinstalled in the filter box 18. The pull rod 23 is released to make the two springs 25 rebound and push the two limit plates 24 and the pull rod 23 back to relock the filter box 21, thereby achieving the function of filtering the oil and extending the service life of the oil. After the equipment has been running for a certain period of time, it is necessary to regularly maintain the grinder 14. Pull the pushing block 5 backward, the pushing block 5 drives the slide bar 4 to move backward, and the slide bar 4 drives the slider 7 to move backward. The slider 7 squeezes the spring 16 and contracts. The slider 7 pushes the two connecting rods 8 to rotate and move closer to each other. The two connecting rods 8 pull the two blocking blocks 29 to slide closer to each other, so that the two blocking blocks 29 will unlock the two blocking blocks 3, and the staff can remove the protective shell 2 and maintain the grinder 14. After maintenance is completed, the protective shell 2 can be reinstalled according to the reverse operation of the disassembly steps.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bolt rust removal and grinding machine, comprising a base (1), characterized in that: The upper part of the base (1) is in contact with a protective shell (2), and the left and right sides of the lower middle part of the protective shell (2) are fixedly connected with a card block (3), and the two card blocks (3) are slidably connected to the left and right sides of the interior of the base (1), and the rear side of the interior of the base (1) is slidably connected with a slider (7), and the rear side of the slider (7) is fixedly connected with a slide bar (4), and the rear side of the slider (4) is fixedly connected with a push block (5), and the middle outer periphery of the slider (4) is provided with a spring (6), and the left and right sides of the slider (7) are both A connecting rod (8) is rotatably connected, and the two ends of the connecting rods (8) are rotatably connected to a block 2 (9), and the two blocks 2 (9) are respectively slidably connected to the left and right sides of the interior of the base (1), and the ends of the two blocks 2 (9) are respectively abutted against the interior of the two blocks 1 (3). The right side of the base (1) is fixedly connected to a slide rail (12), and the right side of the base (1) is fixedly connected to an oil tank (15), and a filter assembly is provided at the bottom of the oil tank (15), and the filter assembly is used to filter oil.

2. A bolt rust removal and grinding machine according to claim 1, characterized in that: The filter assembly includes a pipe (17), the pipe (17) is fixedly connected to the bottom middle of the oil tank (15), the lower end of the pipe (17) is fixedly connected to a filter box (18), the upper inner part of the filter box (18) is slidably connected to a filter box (21), the front side of the filter box (21) is fixedly connected to a handle (22), the middle front side of the filter box (18) is slidably connected to a pull rod (23), and the left and right ends of the pull rod (23) are fixed. A limit plate (24) is fixedly connected, and a spring 2 (25) is sleeved on the outer periphery of the middle part of the left and right ends of the pull rod (23), and the upper ends of the two springs 2 (25) are respectively in contact with the bottom of the two limit plates (24). The lower rear part of the filter box (18) is fixedly connected to the input end of the oil pump (19), and the output end of the oil pump (19) is fixedly connected to the pipe 2 (20), and the upper end of the pipe 2 (20) is fixedly connected to the middle part of the rear side of the oil tank (15).

3. The bolt rust removal and grinding machine according to claim 1, characterized in that: A mechanical arm (13) is provided on the left side of the base (1).

4. The bolt rust removal and grinding machine according to claim 1, characterized in that: A grinder (14) is fixedly connected to the middle of the upper portion of the base (1), and a collector (11) is fixedly connected to the lower portion of the base (1).

5. The bolt rust removal and grinding machine according to claim 1, characterized in that: A sliding groove (10) is provided inside the base (1), and the slider (7), the two connecting rods (8) and the two second clamping blocks (9) all slide inside the sliding groove (10).

6. The bolt rust removal and grinding machine according to claim 2, characterized in that: The middle portion of the oil coating tank (15) is V-shaped, and the middle portion of the pipe 1 (17) is fixedly connected with a solenoid valve (26).

7. The bolt rust removal and grinding machine according to claim 2, characterized in that: The interior of the oil coating tank (15) is fixedly connected with a pusher (16), and the lower portion of the pusher (16) abuts against the interior of the oil coating tank (15).

8. The bolt rust removal and grinding machine according to claim 2, characterized in that: Two limiting grooves (27) are provided inside the right side of the filter box (18), and the left and right parts of the pull rod (23) and the two limiting plates (24) slide inside the two limiting grooves (27) respectively.

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