A rust removal device for processing bolt fasteners

Abstract

The invention discloses a rust removal device for processing bolt fasteners, which relates to the field of machine repair and maintenance, comprising a mounting base, a servo motor is fixedly mounted on the bottom end of the mounting base, four screws are threadedly mounted on the bottom end of the mounting base, the servo motor is fastened to the mounting base through the four screws, an output shaft is rotatably mounted on one side of the servo motor, a first roller is fixedly mounted on one end of the output shaft, a first circular through hole is opened on one side of the mounting base, when it is necessary to perform rust removal and maintenance on the bolt fasteners, the bolt fasteners only need to be placed on a storage basin, at this time, the servo motor is controlled to rotate forwardly through an electronic control program, the output shaft is driven to rotate through the rotation of the servo motor, the first roller is driven to rotate through the rotation of the output shaft, thereby driving the storage basin to move forward and backward, and the workpiece to be rust-removed is sent to the laser rust removal nozzle during the movement of the storage basin, and the rust removal function on the surface of the object is achieved through high-frequency laser.

Description

Technical Field

[0001] The invention relates to the technical field of rust removal devices, in particular to a rust removal device for processing bolt fasteners. Background Art

[0002] During the production and processing of bolt fasteners, it is necessary to remove rust from their surfaces, so a special rust removal device is required. In the prior art, the rust removal devices available on the market have high labor intensity for workers during use, and the rust removal efficiency is not high. After the rust removal operation is completed, it is difficult to clean the site, and the product after rust removal is difficult to achieve the specified cleanliness and roughness. Therefore, we propose a rust removal device for bolt fastener processing. The device is based on the existing laser rust removal principle and improves the rust removal effect through ingenious structural design. The device can automatically remove rust from various parts. The rust removal process is convenient to operate, the rust removal is thorough, and the degree of automation is high. The design structure is simple and practical. Summary of the invention

[0003] The purpose of the present application is to provide a rust removal device for processing bolt fasteners, so as to solve the problem that the existing rust removal devices have a single function.

[0004] Preferably, a servo motor is fixedly installed on the bottom end of the mounting base, four screws are threadedly installed on the bottom end of the mounting base, and the servo motor is fastened to the mounting base by the four screws, an output shaft is rotatably installed on one side of the servo motor, and a first roller is fixedly installed on one end of the output shaft, a first circular through hole is opened on one side of the mounting base, a screw is rotatably installed in the first circular through hole, a second roller is fixedly installed on one side of the screw, the first roller and the second roller are movably sleeved with the same belt, a moving block is threadedly sleeved on the screw, a first supporting plate is fixedly installed on the top end of the mounting base, a clamping block is fixedly installed on the inner side of the mounting base close to the first supporting plate, a rack is fixedly installed on one side of the clamping block, a second supporting plate is fixedly installed on the top end of the mounting base, and the same fixing plate is fixedly installed on both the first supporting plate and the second supporting plate.

[0005] Preferably, a second circular through hole is opened on one side of the moving block, and a guide rod is rotatably installed in the second circular through hole.

[0006] Preferably, a circular blind hole is formed at the top of the moving block, a rotating shaft is rotatably mounted in the circular blind hole, and a threaded sleeve is fixedly mounted on the rotating shaft.

[0007] Preferably, a storage basin is fixedly mounted on the top end of the rotating shaft.

[0008] Preferably, a limit block is fixedly installed on the fixed plate, a third circular through hole is formed on the limit block, and a laser rust removal nozzle is fixedly installed in the third circular through hole.

[0009] Preferably, a mounting plate is fixedly mounted on the top of the mounting base, and a triangular guide frame is fixedly mounted on the top of the mounting plate.

[0010] Preferably, a fourth circular through hole is opened at the top of the mounting base, a cross bar is fixedly installed in the fourth circular through hole, and an unloading slide is fixedly installed on the cross bar.

[0011] In summary, the technical effects and advantages of the present invention are as follows:

[0012] 1. The present invention has an ingenious structural design. When it is necessary to perform rust removal and maintenance on the bolt fasteners, the bolt fasteners only need to be removed from the machine body and placed on the storage basin. At this time, the servo motor is controlled to rotate forward through the electronic control program, and the output shaft is driven to rotate through the rotation of the servo motor, and the first roller is driven to rotate through the rotation of the output shaft, thereby driving the storage basin to move forward and backward. During the movement of the storage basin, the workpiece to be rust-removed is sent to the laser rust removal nozzle, and the rust on the surface of the object is removed by the high-frequency laser.

[0013] 2. In the present invention, the machine operates stably. When the storage basin moves forward to the vicinity of the rack, the threaded sleeve is meshed with the rack. The matching mode of the threaded sleeve and the rack is a transition match, so that the storage basin can rotate during the movement, thereby increasing the contact area between the bolt fasteners to be derusted on the storage basin and the laser. The problem that the bolt fasteners to be derusted cannot be derusted in all directions during the derusting process can be effectively solved through a simple mechanical transmission design. No extra driving mode needs to be added during the entire derusting process, which saves the derusting cost. The design has a simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a rust removal device for processing bolt fasteners in an embodiment of the present application;

[0015] Figure 2 A schematic diagram of the three-dimensional structure of a rust removal device for processing bolt fasteners in an embodiment of the present application from another perspective;

[0016] Figure 3 This is a schematic diagram of the top view of a rust removal device for processing bolt fasteners in an embodiment of the present application;

[0017] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of part A.

[0018] In the figure: 1. mounting base; 2. servo motor; 3. screw; 4. output shaft; 5. first roller; 6. belt; 7. second roller; 8. moving block; 9. threaded sleeve; 10. rotating shaft; 11. storage basin; 12. screw; 13. guide rod; 14. first support plate; 15. clamping block; 16. rack; 17. second support plate; 18. fixing plate; 19. limit block; 20. laser rust removal nozzle; 21. mounting plate; 22. triangular guide frame; 23. cross bar; 24. unloading slide. DETAILED DESCRIPTION

[0019] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] Embodiment 1

[0021] refer to Figure 1-4 The rust removal device for processing bolt fasteners shown in the figure comprises a mounting base 1, a servo motor 2 is fixedly mounted on the bottom end of the mounting base 1, four screws 3 are threadedly mounted on the bottom end of the mounting base 1, the servo motor 2 is fastened to the mounting base 1 by the four screws 3, an output shaft 4 is rotatably mounted on one side of the servo motor 2, a first roller 5 is fixedly mounted on one end of the output shaft 4, a first circular through hole is opened on one side of the mounting base 1, a screw rod 12 is rotatably mounted in the first circular through hole, a second roller 7 is fixedly mounted on one side of the screw rod 12, and the first roller 5 The same belt 6 is movably sleeved on the second roller 7, a moving block 8 is threadedly sleeved on the screw rod 12, a first support plate 14 is fixedly installed on the top of the mounting base 1, a clamping block 15 is fixedly installed on the inner side of the mounting base 1 close to the first support plate 14, a rack 16 is fixedly installed on one side of the clamping block 15, a second support plate 17 is fixedly installed on the top of the mounting base 1, and the same fixed plate 18 is fixedly installed on both the first support plate 14 and the second support plate 17. Through the design of the servo motor 1, the function of providing power for the entire device is realized.

[0022] Embodiment 2

[0023] Based on the above-mentioned embodiment 1, a second circular through hole is opened on one side of the moving block 8, and a guide rod 13 is rotatably installed in the second circular through hole. Through the design of the guide rod 13, the guiding function during the movement of the moving block 8 is realized.

[0024] Embodiment 3

[0025] Based on the above-mentioned embodiment 1 or 2, a circular blind hole is opened at the top of the moving block 8, and a rotating shaft 10 is rotatably installed in the circular blind hole. A threaded sleeve 9 is fixedly installed on the rotating shaft 10. Through the design of the rotating shaft 10, the function of flexible rotation of the storage basin 11 is realized.

[0026] Embodiment 4

[0027] Based on the above-mentioned embodiments 1, 2 or 3, a storage basin 11 is fixedly installed on the top of the rotating shaft 10. Through the design of the storage basin 11, the function of removing rust from the bolt fasteners is achieved.

[0028] Embodiment 5

[0029] Based on the above-mentioned embodiments 1, 2, 3 or 4, a limit block 19 is fixedly installed on the fixed plate 18, a third circular through hole is opened on the limit block 19, and a laser rust removal nozzle 20 is fixedly installed in the third circular through hole. Through the design of the fixed plate 18, the function of fixing the laser rust removal nozzle 20 is realized.

[0030] Embodiment 6

[0031] Based on the above embodiments 1, 2, 3, 4 or 5, a mounting plate 21 is fixedly installed on the top of the mounting base 1, and a triangular guide frame 22 is fixedly installed on the top of the mounting plate 21. Through the design of the mounting plate 21, the function of fixing the triangular guide frame 22 is realized.

[0032] Embodiment 7

[0033] Based on the above-mentioned embodiments 1, 2, 3, 4, 5 or 6, a fourth circular through hole is opened at the top of the mounting base 1, a cross bar 23 is fixedly installed in the fourth circular through hole, and an unloading slide 24 is fixedly installed on the cross bar 23. Through the design of the cross bar 23, the function of fixing the unloading slide 24 is realized.

[0034] How this utility works:

[0035] The rust removal device for bolt fastener processing can realize the rust removal function of bolt fasteners used for a long time in mechanical processing. When the bolt fasteners need to be rust-removed and maintained, the bolt fasteners only need to be placed in the storage basin 11. At this time, the servo motor 2 is controlled to rotate forward through the electronic control program, and the output shaft 4 is driven to rotate through the rotation of the servo motor 2, and the first roller 5 is driven to rotate through the rotation of the output shaft 4. The belt 6 is driven to rotate through the rotation of the first roller 5, and the second roller 7 is driven to rotate through the transmission of the belt 6. The screw 12 is driven to rotate through the rotation of the second roller 7. The rotation of the screw 12 drives the storage basin 11 to move forward and backward. When the storage basin 11 moves forward to the vicinity of the rack 16, the threaded sleeve 9 is meshed with the rack 16. The matching mode of the threaded sleeve 9 and the rack 6 is a transition match, so that the storage basin 11 can rotate during the movement, thereby increasing the contact area between the fastener to be derusted on the storage basin 11 and the laser. When the storage basin 11 moves to the bottom of the laser derusting nozzle 20, the laser derusting nozzle 20 emits a rust removal laser, thereby achieving the function of rust removal. The design structure is simple and practical.

[0036] 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, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rust removal device for processing bolt fasteners, comprising a mounting base (1), characterized in that: A servo motor (2) is fixedly mounted on the bottom end of the mounting base (1), and four screws (3) are threadedly mounted on the bottom end of the mounting base (1). The servo motor (2) is fastened to the mounting base (1) by the four screws (3). An output shaft (4) is rotatably mounted on one side of the servo motor (2), and a first roller (5) is fixedly mounted on one end of the output shaft (4). A first circular through hole is opened on one side of the mounting base (1), and a screw rod (12) is rotatably mounted in the first circular through hole. A second roller (7) is fixedly mounted on one side of the screw rod (12), and the first roller (5) is fixedly mounted on one end of the output shaft (4). The wheel (5) and the second roller (7) are movably sleeved with a same belt (6); a moving block (8) is threadedly sleeved on the screw rod (12); a first support plate (14) is fixedly mounted on the top of the mounting base (1); a clamping block (15) is fixedly mounted on the inner side of the mounting base (1) close to the first support plate (14); a rack (16) is fixedly mounted on one side of the clamping block (15); a second support plate (17) is fixedly mounted on the top of the mounting base (1); and a same fixing plate (18) is fixedly mounted on both the first support plate (14) and the second support plate (17).

2. A rust removal device for bolt fastener processing according to claim 1, characterized in that: A second circular through hole is provided on one side of the moving block (8), and a guide rod (13) is rotatably mounted in the second circular through hole.

3. The rust removal device for bolt fastener processing according to claim 1, characterized in that: A circular blind hole is provided at the top of the moving block (8), a rotating shaft (10) is rotatably mounted in the circular blind hole, and a threaded sleeve (9) is fixedly mounted on the rotating shaft (10).

4. The rust removal device for bolt fastener processing according to claim 1, characterized in that: A storage basin (11) is fixedly mounted on the top end of the rotating shaft (10).

5. The rust removal device for bolt fastener processing according to claim 1, characterized in that: A limit block (19) is fixedly mounted on the fixed plate (18), a third circular through hole is formed on the limit block (19), and a laser rust removal nozzle (20) is fixedly mounted in the third circular through hole.

6. The rust removal device for bolt fastener processing according to claim 1, characterized in that: A mounting plate (21) is fixedly mounted on the top of the mounting base (1), and a triangular guide frame (22) is fixedly mounted on the top of the mounting plate (21).

7. The rust removal device for bolt fastener processing according to claim 1, characterized in that: A fourth circular through hole is formed at the top of the mounting base (1), a cross bar (23) is fixedly mounted in the fourth circular through hole, and a discharging slide (24) is fixedly mounted on the cross bar (23).

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