Polishing device for steel structure machining
By designing a steel structure grinding device including electric push rods, mounting plates, clamping plates and fans, the time-consuming and laborious problems of steel structure flip grinding and debris cleaning in the prior art are solved, and efficient steel structure grinding and a good working environment are achieved.
Patent Information
- Application Number
- CN202421210812.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing steel structure grinding device requires manual flip of the steel structure, and the debris generated by the polishing is time-consuming and laborious, affecting the respiratory health of the staff.
A grinding device for processing steel structures is designed, including a processing box, a conveyor, an electric push rod, a mounting plate, a clamping plate, a waste box and a fan. The device drives the mounting plate and clamping plate to move through an electric push rod, so as to achieve flip-polishing and grinding of the steel structure, and cleans the debris produced by the sanding through the fan and suction head.
The steel structure is flipped and polished and debris cleaned, which reduces the time and labor of manual operation, improves work efficiency, and improves the respiratory health of staff.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building steel structure grinding equipment, in particular to a grinding device for steel structure processing. Background Art
[0002] The components or parts of steel structures are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields. When installing steel structures, some installation surfaces need to be flat, and usually some installation surfaces have welds, which need to be polished to make them flat.
[0003] The existing steel structure grinding device needs to manually flip the steel structure after grinding one side of the steel structure to replace the grinding surface of the steel structure. In addition, during the grinding process, the steel structure is prone to produce debris, resulting in more debris on the surface of the steel structure after grinding. When the debris on the steel structure is removed, it is easy to fall and float away. The debris floating in the air affects the breathing of the workers, which poses a certain safety hazard. Therefore, a grinding device for steel structure processing is proposed to solve the above-mentioned problems. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the shortcomings of the prior art, the utility model provides a grinding device for steel structure processing, which has the advantages of flipping the steel structure for grinding and cleaning the debris generated by the grinding. It solves the problem that when grinding the outside of the steel structure, the steel structure needs to be manually flipped, and the cleaning of the debris generated by the grinding is time-consuming and labor-intensive, which affects the respiratory health of the workers.
[0006] (II) Technical solution
[0007] The utility model solves the above-mentioned technical problems with a technical solution as follows: a grinding device for steel structure processing, comprising a processing box, an inner front side wall of the processing box is equipped with a first conveyor, an inner right side wall of the processing box is equipped with a second conveyor, the inner right side wall of the processing box is rotatably connected to an electric push rod, the output end of the electric push rod is fixedly connected to a mounting plate, two symmetrically distributed clamping plates are slidably connected inside the mounting plate, a waste box is fixedly connected to the inner front side wall of the processing box, a suction head is fixedly connected to the bottom of the waste box, a connecting tube located on the upper side of the waste box is fixedly connected to the interior of the processing box, a connecting pipe fixedly connected to the top of the waste box is fixedly connected to the left side of the connecting tube, and a fan is installed inside the connecting tube.
[0008] The beneficial effects of the utility model are:
[0009] The grinding device for steel structure processing has the advantages of flipping and grinding the steel structure and cleaning the debris generated by grinding.
[0010] On the basis of the above technical solution, the present invention can also be improved as follows.
[0011] Furthermore, a filter screen located inside the waste box is arranged on the outer side of the connecting pipe, a snap-fit cover is snap-fitted on the front side of the waste box, and a handle is fixedly connected to the outer side of the snap-fit cover.
[0012] The beneficial effect of adopting the above further solution is that the debris inside the waste box is filtered to prevent the debris from entering the interior of the connecting pipe.
[0013] Furthermore, a worm gear is fixedly connected to the outer side of the electric push rod, a first motor is fixedly connected to the inner right side wall of the processing box, an output shaft of the first motor is fixedly connected to a worm connected to the inner rotation of the processing box, and the worm gear is meshed with the worm.
[0014] The beneficial effect of adopting the above further solution is that the electric push rod is rotated so that the electric push rod drives the steel structure on the left side of the mounting plate to rotate, so that the flip surface of the steel structure is polished.
[0015] Furthermore, a second motor is fixedly connected to the left side of the mounting plate, a bidirectional threaded rod is fixedly connected to the output shaft of the second motor, and the outer side of the bidirectional threaded rod is threadedly connected to the clamping plate.
[0016] The beneficial effect of adopting the above further solution is that the two clamping plates are moved in position so that the clamping plates fix the outer side of the steel structure, thereby preventing the position of the steel structure from being offset during the grinding process.
[0017] Furthermore, a cross slide is fixedly connected to the inner top wall of the processing box, a hydraulic rod is fixedly connected to the bottom of the slider of the cross slide, and a grinder is fixedly connected to the output end of the hydraulic rod.
[0018] The beneficial effect of adopting the above further solution is that the height of the grinder can be adjusted so that the grinder can adapt to grinding steel plates of different heights.
[0019] Furthermore, a feed port located outside the first conveyor is opened on the left side of the processing box, and a discharge port located outside the second conveyor is opened on the front side of the processing box.
[0020] The beneficial effect of adopting the above further solution is that it is convenient to transport the steel structure into the processing box for processing, and it is convenient to transport the processed steel structure out of the processing box. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the structure of a bidirectional threaded rod of the utility model;
[0023] Figure 3 This is a schematic diagram of the filter structure of the utility model;
[0024] Figure 4 This is a schematic diagram of the fan structure of the utility model.
[0025] In the figure: 1. processing box; 2. first conveyor; 3. second conveyor; 4. electric push rod; 5. mounting plate; 6. clamping plate; 7. waste box; 8. suction head; 9. connecting tube; 10. connecting pipe; 11. fan; 12. filter; 13. snap-on cover; 14. handle; 15. worm gear; 16. worm; 17. first motor; 18. second motor; 19. bidirectional threaded rod; 20. cross slide; 21. hydraulic rod; 22. grinder; 23. feed port; 24. discharge port. DETAILED DESCRIPTION
[0026] 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.
[0027] In the embodiment, Figure 1-4 A grinding device for steel structure processing is provided. The utility model comprises a processing box 1, the inner front side wall of the processing box 1 is equipped with a first conveyor 2, the inner right side wall of the processing box 1 is equipped with a second conveyor 3, the inner right side wall of the processing box 1 is rotatably connected with an electric push rod 4, the output end of the electric push rod 4 is fixedly connected with a mounting plate 5, the inner part of the mounting plate 5 is slidably connected with two clamping plates 6 that are symmetrically distributed, the inner front side wall of the processing box 1 is fixedly connected with a waste box 7, the bottom of the waste box 7 is fixedly connected with a suction head 8, the interior of the processing box 1 is fixedly connected with a connecting tube 9 located on the upper side of the waste box 7, the left side of the connecting tube 9 is fixedly connected with a connecting pipe 10 fixedly connected to the top of the waste box 7, and the interior of the connecting tube 9 is equipped with a fan 11.
[0028] Put the steel structure on the top of the first conveyor 2, and the second conveyor 3 conveys the steel structure to the upper side of the clamping plate 6. The two clamping plates 6 are close to fix the steel structure, and the electric push rod 4 is started. The electric push rod 4 drives the mounting plate 5 to move to the left, and the mounting plate 5 drives the clamping plate 6 to move to the left to adjust the left and right positions of the steel structure. After processing one side of the steel structure, the electric push rod 4 is rotated, and the electric push rod 4 drives the mounting plate 5 to rotate, and the mounting plate 5 drives the clamping plate 6 to rotate, and the clamping plate 6 drives the steel structure to rotate, and the steel structure is turned over 180 degrees, and the other side is processed. After the processing is completed, the clamping plate 6 puts the steel structure on the second conveyor 3 and conveys it out of the processing box 1, and the fan 11 is started. The fan 11 rotates to suck the dust inside the processing box 1 into the suction head 8 and enters the waste box 7 for collection.
[0029] Specifically, refer to Figure 3 A filter screen 12 located inside the waste box 7 is arranged on the outside of the connecting pipe 10 , a snap-fit cover 13 is snap-fitted on the front side of the waste box 7 , and a handle 14 is fixedly connected to the outside of the snap-fit cover 13 .
[0030] In this embodiment, when dust enters the waste box 7, the filter 12 prevents the dust from entering the connecting pipe 10, causing the fan 11 to be blocked by dust. When waste accumulates inside the waste box 7, the handle 14 is used to open the snap-on cover 13 to remove the dust debris inside the waste box 7.
[0031] Specifically, refer to Figure 2 A worm gear 15 is fixedly connected to the outer side of the electric push rod 4, a first motor 17 is fixedly connected to the inner right wall of the processing box 1, an output shaft of the first motor 17 is fixedly connected to a worm 16 rotatably connected to the inside of the processing box 1, and the worm gear 15 is meshed with the worm 16.
[0032] In this embodiment, when the steel structure needs to be turned over and polished, the first motor 17 is started, the first motor 17 drives the worm 16 to rotate, the worm 16 drives the worm wheel 15 to rotate, the worm wheel 15 drives the electric push rod 4 to rotate, so that the electric push rod 4 drives the mounting plate 5 to rotate, the mounting plate 5 drives the clamping plate 6 to rotate, the clamping plate 6 drives the steel structure to turn over 180 degrees, and after processing the other side, the electric push rod 4 is flipped in the opposite direction to restore the electric push rod 4.
[0033] Specifically, refer to Figure 2 A second motor 18 is fixedly connected to the left side of the mounting plate 5 , and a bidirectional threaded rod 19 is fixedly connected to the output shaft of the second motor 18 . The outer side of the bidirectional threaded rod 19 is threadedly connected to the clamping plate 6 .
[0034] In this embodiment, when the first conveyor 2 transports the steel structure to the right, the second motor 18 is started, the second motor 18 drives the bidirectional threaded rod 19 to rotate, and the bidirectional threaded rod 19 drives the clamping plates 6 to slide against each other, so that the clamping plates 6 fix the outer side of the steel structure to prevent the steel structure from shifting in position during the grinding process.
[0035] Specifically, refer to Figure 2 A cross slide 20 is fixedly connected to the inner top wall of the processing box 1, a hydraulic rod 21 is fixedly connected to the bottom of the slider of the cross slide 20, and a grinder 22 is fixedly connected to the output end of the hydraulic rod 21.
[0036] In this embodiment, the cross slide 20 includes a slide frame, a motor fixedly connected to the outside of the slide frame, a reciprocating screw fixedly connected to the output shaft of the motor, and a slider threadedly connected to the reciprocating screw. The cross slide 20 is started, and the cross slide 20 drives the hydraulic rod 21 to slide, and the left and right and front and back positions of the hydraulic rod 21 are adjusted. The hydraulic rod 21 is started, and the hydraulic rod 21 drives the grinder 22 to move downward to grind the steel structure.
[0037] Specifically, refer to Figure 1 A feed port 23 located outside the first conveyor 2 is opened on the left side of the processing box 1 , and a discharge port 24 located outside the second conveyor 3 is opened on the front side of the processing box 1 .
[0038] In this embodiment, the steel structure is placed on the top of the first conveyor 2 through the feed port 23 and transported to the interior of the processing box 1 for processing. After the processing is completed, the steel structure is placed on the top of the second conveyor 3 and transported out of the processing box 1.
[0039] Working principle:
[0040] First: the steel structure is transported to the inside of the processing box 1 by the first conveyor 2, and the electric push rod 4 is started. The electric push rod 4 drives the mounting plate 5 to move to the left, and the mounting plate 5 drives the clamping plate 6 to move to the left. The second motor 18 drives the clamping plate 6 to fix the outer side of the transported steel structure, and the grinder 22 grinds the steel structure downward;
[0041] Then: the electric push rod 4 rotates to turn over the other side of the steel structure, and the grinder 22 grinds the other side of the steel structure. The fan 11 sucks the debris generated by grinding into the waste box 7. After grinding, the electric push rod 4 retracts and transfers the steel structure to the top of the second conveyor 3, releases the clamping plate 6, and allows the steel structure to fall on the second conveyor 3 and be transported out of the processing box 1.
[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0043] 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 grinding device for steel structure processing, comprising a processing box (1), characterized in that: The inner front side wall of the processing box (1) is equipped with a first conveyor (2), the inner right side wall of the processing box (1) is equipped with a second conveyor (3), the inner right side wall of the processing box (1) is rotatably connected to an electric push rod (4), the output end of the electric push rod (4) is fixedly connected to a mounting plate (5), the interior of the mounting plate (5) is slidably connected to two symmetrically distributed clamping plates (6), the inner front side wall of the processing box (1) is fixedly connected to a waste box (7), the bottom of the waste box (7) is fixedly connected to an air suction head (8), the interior of the processing box (1) is fixedly connected to a connecting tube (9) located on the upper side of the waste box (7), the left side of the connecting tube (9) is fixedly connected to a connecting pipe (10) fixedly connected to the top of the waste box (7), and the interior of the connecting tube (9) is equipped with a fan (11).
2. A grinding device for steel structure processing according to claim 1, characterized in that: The outside of the connecting pipe (10) is provided with a filter screen (12) located inside the waste box (7), the front side of the waste box (7) is engaged with a snap-fit cover (13), and the outside of the snap-fit cover (13) is fixedly connected with a handle (14).
3. A grinding device for steel structure processing according to claim 1, characterized in that: A worm gear (15) is fixedly connected to the outer side of the electric push rod (4), a first motor (17) is fixedly connected to the inner right side wall of the processing box (1), an output shaft of the first motor (17) is fixedly connected to a worm (16) connected to the inner rotation of the processing box (1), and the worm gear (15) is meshed with the worm (16).
4. A grinding device for steel structure processing according to claim 1, characterized in that: A second motor (18) is fixedly connected to the left side of the mounting plate (5); a bidirectional threaded rod (19) is fixedly connected to the output shaft of the second motor (18); and the outer side of the bidirectional threaded rod (19) is threadedly connected to the clamping plate (6).
5. A grinding device for steel structure processing according to claim 1, characterized in that: The inner top wall of the processing box (1) is fixedly connected to a cross slide (20), the bottom of the slide block of the cross slide (20) is fixedly connected to a hydraulic rod (21), and the output end of the hydraulic rod (21) is fixedly connected to a grinder (22).
6. A grinding device for steel structure processing according to claim 1, characterized in that: The left side of the processing box (1) is provided with a feed port (23) located outside the first conveyor (2), and the front side of the processing box (1) is provided with a discharge port (24) located outside the second conveyor (3).