Rust removal device for trailer axle machining

Abstract

The utility model discloses a derusting device for trailer axle processing, which comprises a workbench, the upper end face of the workbench is fixedly connected with two symmetrical fixing seats, the fixing seats are rotatably connected with rotating discs, the opposite sides of the two rotating discs are both movably connected with connecting blocks, and the connecting blocks are connected with the rotating discs. Clamping cylinders are fixedly connected to the opposite sides of the two connecting blocks, positioning frames are fixedly connected to the sides, away from each other, of the two rotating discs, first forward and reverse motors are fixedly connected to the positioning frames, through operation of the two first forward and reverse motors, the corresponding screw rods and the moving rods are in threaded connection, and then through movement of the moving rods, the clamping cylinders are fixedly connected to the clamping cylinders; when the sand blasting device is used, the two guide rods are driven to generate displacement, so that the distance between the two clamping cylinders is adjusted, the two ends of the axle can be rapidly clamped and fixed, the sand blasting device is matched with rotation of the rotating disc, rapid sand blasting and rust removing work can be conducted on the axle through the sand blasting head, manual handheld sand blasting equipment is not needed, the use safety is improved, and the working efficiency is improved. The working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rust removal devices, in particular to a rust removal device for trailer axle processing. Background Art

[0002] A trailer axle is a typical driven axle, also called a supporting axle. Its primary function is to provide sufficient load-bearing capacity for the vehicle while also balancing braking, shock absorption, and maintaining traction. Generally, the strength of an axle's axle beam directly impacts its overall load-bearing capacity. After axles are manufactured and stored for a period of time, they are prone to rust, requiring surface derusting before subsequent processing.

[0003] The existing rust removal device is used for rust removal of vehicle axles by spraying. When sandblasting, the vehicle axle is placed on a workbench or the ground and sandblasted for rust removal. However, during the rust removal process, workers need to hold the sandblasting equipment to remove the rust on the vehicle axle, which is not only inefficient, but also the dust generated by the sandblasting causes serious harm to the workers' bodies. In addition, the bottom of the vehicle axle cannot be effectively rusted and needs to be turned over manually. The vehicle axle itself is heavy and turning over is laborious, resulting in slow efficiency and poor effect during actual use. Utility Model Content

[0004] The purpose of the utility model is to provide a rust removal device for trailer axle processing, which enables the corresponding spiral rods to be screwed to the moving rods through the operation of two first forward and reverse motors, and then the two guide rods are displaced by the movement of the moving rods, so that the distance between the two clamping cylinders can be adjusted, and the two ends of the axle can be quickly clamped and fixed, and in conjunction with the rotation of the rotating disk, the sandblasting head can be used to perform rapid sandblasting and rust removal on the axle, and no manual hand-held sandblasting equipment is required, thereby improving the safety of use and accelerating work efficiency.

[0005] The cam is connected with the two guide wheels respectively connected to the two wheels, and the two guide wheels are connected with the two guide wheels respectively on the two wheels, and a sand blasting head is arranged on the top of the two wheels.

[0006] The beneficial effects of the utility model are as follows: by using two forward and reverse motors, the first screw rod and the moving rod are screwed together, and then the moving rod moves toward the center with the two guide rods, and the distance between the two clamping cylinders is adjusted, so that the axle can be quickly clamped and fixed. In conjunction with the use of the sandblasting head, the axle can be quickly sandblasted and rust-removed. During the rust removal process, the two rotating disks rotate, which is convenient for turning the axle over, facilitating comprehensive treatment of the axle, avoiding manual operation by workers, improving safety, and accelerating rust removal efficiency.

[0007] In order to quickly clamp and fix the axle, and flip the axle to facilitate rapid rust removal;

[0008] As a further improvement of the above technical solution: one of the rotating disks is fixedly connected to a gear ring on a side away from the other rotating disk, one of the fixed seats is fixedly connected to a first positioning plate on one side, the upper end surface of the first positioning plate is fixedly connected to a second forward and reverse motor, the output end of the second forward and reverse motor is connected to a rotating shaft, a gear is fixedly connected to the outer wall of the rotating shaft, and the gear is meshed with the gear ring.

[0009] The beneficial effect of this improvement is that the second forward and reverse motor is operated to cause the rotating shaft to drive the gear and the gear ring to engage, so that the gear ring drives one of the rotating discs to rotate, and the other rotating disc is driven by the axle due to the clamping relationship, so as to facilitate the flipping of the axle.

[0010] In order to drive the rotating disk and facilitate the flipping of the axle;

[0011] As a further improvement of the above technical solution: a protective cover is fixedly connected between the two fixed seats, a movable groove is opened on the inner top wall of the protective cover, a movable block is slidably connected in the movable groove, a second positioning plate is fixedly connected to one side of the protective cover, a third forward and reverse motor is fixedly connected to the upper end surface of the second positioning plate, a second screw rod is connected to the output end of the third forward and reverse motor, the second screw rod is rotatably connected to the protective cover and is screwed to the movable block, a connecting plate is fixedly connected to the lower end surface of the movable block, and the connecting plate is fixedly connected to the sandblasting head.

[0012] The beneficial effects of this improvement are as follows: through the operation of the third forward and reverse motor, the third forward and reverse motor drives the second screw rod to rotate, thereby screwing the moving block to the second screw rod, and through the movement of the moving block, the sandblasting head is driven to move horizontally, and in conjunction with the rotating disk, the axle is subjected to comprehensive sandblasting and rust removal treatment;

[0013] In order to drive the moving block and thus realize the lateral movement of the sandblasting head;

[0014] As a further improvement of the above technical solution: a rotation groove is provided in the fixing seat, a limiting ring is rotatably connected in the rotation groove, and the limiting ring is fixedly connected to the rotating disk.

[0015] The beneficial effect of this improvement is that the use of the rotating groove and the limiting ring can limit the rotating disk, ensuring that the rotating disk is sufficiently stable during rotation on the fixed base without tilting or shaking, thereby ensuring the stability of the rotating disk's rotation;

[0016] In order to limit the rotating disk;

[0017] As a further improvement of the above technical solution: a rubber pad is fixedly connected to the inner wall of the clamping cylinder.

[0018] The beneficial effects of this improvement are: the use of rubber pads can increase the friction between the axle and the axle, assisting the clamping cylinder to clamp and fix the two ends of the axle, ensuring that the axle is sufficiently stable during the clamping process and will not loosen or slip.

[0019] In order to achieve stable clamping and fixing of the axle;

[0020] As a further improvement of the above technical solution: a delivery pipe is fixedly connected to one side of the sandblasting head.

[0021] The beneficial effects of this improvement are: through the use of the delivery pipe, the sand material can be continuously and stably delivered to the sandblasting head, ensuring the stable use of the sandblasting head, and the axle can be continuously and stably sandblasted for rust removal;

[0022] In order to achieve a continuous and stable sand supply to the sandblasting head;

[0023] As a further improvement of the above technical solution: support columns are fixedly connected to the four corners of the lower end surface of the workbench.

[0024] The beneficial effect of this improvement is that the workbench can be supported by the use of support columns to ensure that the workbench is sufficiently stable and does not tilt or shake;

[0025] In order to support and stabilize the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Schematic diagram of the three-dimensional structure provided by the utility model Figure 1 ;

[0027] Figure 2 Schematic diagram of the three-dimensional structure provided by the utility model Figure 2 ;

[0028] Figure 3 The utility model provides Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 A top view provided for the present utility model;

[0030] Figure 5 The utility model provides Figure 4 A three-dimensional cross-section at AA in the middle;

[0031] Figure 6 The utility model provides Figure 5 Enlarged view of point B in the middle.

[0032] In the figure, 1. workbench; 11. fixed seat; 12. rotating disk; 13. connecting block; 14. clamping cylinder; 15. positioning frame; 16. first forward and reverse motor; 17. first screw rod; 18. moving rod; 19. guide rod; 20. sandblasting head; 31. gear ring; 32. first positioning plate; 33. second forward and reverse motor; 34. rotating shaft; 35. gear; 41. protective cover; 42. moving groove; 43. moving block; 44. second positioning plate; 45. third forward and reverse motor; 46. second screw rod; 47. connecting plate; 51. rotating groove; 52. limiting ring; 61. rubber pad; 71. conveying pipe; 81. support column. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0034] like Figures 1 to 6As shown, a rust removal device for trailer axle processing provided by an embodiment of the present invention includes a workbench 1, the upper end surface of the workbench 1 is fixedly connected to two symmetrical fixing seats 11, a rotating disk 12 is rotatably connected to the fixing seat 11, the opposite sides of the two rotating disks 12 are movably connected to connecting blocks 13, the opposite sides of the two connecting blocks 13 are fixedly connected to a clamping cylinder 14, the two rotating disks 12 are fixedly connected to a positioning frame 15 on the side away from each other, the positioning frame 15 is fixedly connected to a first forward and reverse motor 16, the output end of the first forward and reverse motor 16 is connected to a first screw rod 17, the first screw rod 17 is rotatably connected to the rotating disk 12, a moving rod 18 is screwed on the outer wall of the first screw rod 17, and the moving rod 18 is fixedly connected to the side away from the first forward and reverse motor 16 There are two symmetrical guide rods 19, which are slidably connected to the rotating disk 12 and fixedly connected to the connecting block 13. The operation of the two first forward and reverse motors 16 causes the corresponding first screw rods 17 to be screwed to the moving rod 18, so that the two moving rods 18 move toward the center with the corresponding two guide rods 19, and move with the clamping cylinder 14, so that the two clamping cylinders 14 can quickly clamp and fix the axle. A sandblasting head 20 is provided above the workbench 1. With the use of the sandblasting head 20, the axle is sandblasted and rust-removed. One side of the rotating disk 12 away from the other rotating disk 12 is fixedly connected to a gear ring 31, and one side of the fixed seat 11 is fixedly connected to a first positioning plate 32, and the upper end face of the first positioning plate 32 is fixedly connected to The second forward and reverse motor 33, the output end of the second forward and reverse motor 33 is connected to the rotating shaft 34, the outer wall of the rotating shaft 34 is fixedly connected to the gear 35, the gear 35 is meshed with the gear ring 31, the operation of the second forward and reverse motor 33 causes the rotating shaft 34 to drive the gear 35 to mesh with the gear ring 31, so that the gear ring 31 rotates with one of the rotating disks 12, and the other rotating disk 12 follows, thereby realizing the flipping of the axle, and a protective cover 41 is fixedly connected between the two fixed seats 11, a moving groove 42 is provided on the inner top wall of the protective cover 41, and a moving block 43 is slidably connected in the moving groove 42, and a second positioning plate 44 is fixedly connected to one side of the protective cover 41, and the upper end surface of the second positioning plate 44 is fixedly connected to the third forward and reverse motor 45, and the output end of the third forward and reverse motor 45 is connected to A second screw rod 46 is connected, the second screw rod 46 is rotatably connected to the protective cover 41 and is screwed to the moving block 43. The lower end surface of the moving block 43 is fixedly connected to a connecting plate 47, and the connecting plate 47 is fixedly connected to the sandblasting head 20. The operation of the third forward and reverse motor 45 causes the second screw rod 46 to be screwed to the moving block 43, and then the second screw rod 46 is screwed to the moving block 43, so that the moving block 43 moves horizontally with the sandblasting head 20, and the axle is subjected to a comprehensive sandblasting and rust removal treatment. A rotating groove 51 is provided in the fixed seat 11, and a limiting ring 52 is rotatably connected in the rotating groove 51. The limiting ring 52 is fixedly connected to the rotating disk 12. The use of the two rotating grooves 51 and the two limiting rings 52 can limit the corresponding rotating disks 12.To ensure the stability of the rotating disk 12 on the fixed base 11, rubber pads 61 are fixedly connected to the inner wall of the clamping cylinder 14. The two rubber pads 61 can assist their corresponding clamping cylinders 14 to more stably clamp the two ends of the axle and prevent slippage. A delivery pipe 71 is fixedly connected to one side of the sandblasting head 20, which can transport abrasive into the sandblasting head 20. Support columns 81 are fixedly connected to the four corners of the lower end surface of the workbench 1. The use of four support columns 81 can support the workbench 1 and ensure sufficient stability.

[0035] The working principle and use process of the utility model are as follows: when in use, first, through the operation of the two first forward and reverse motors 16, the two first screw rods 17 are screwed with the corresponding moving rods 18, so that the moving rods 18 slide on the rotating disk 12 with the guide rods 19, so that the two clamping cylinders 14 move toward the center at the same time, and the axle is quickly clamped and fixed. With the use of the two rubber pads 61, the axle is further fixed to prevent sliding. With the delivery pipe 71, sand is delivered to the sandblasting head 20 to perform sandblasting and rust removal on the axle. In principle, during the rust removal process, the second forward and reverse motor 33 drives the gear 35 on the rotating shaft 34 to engage with the gear ring 31, so that the second gear ring 31 rotates one of the rotating disks 12, and the other rotating disk 12 follows, thereby realizing the flipping of the axle. The operation of the third forward and reverse motor 45 causes the second screw rod 46 to be screwed with the moving block 43, so that the moving block 43 moves horizontally with the sandblasting head 20, and performs a comprehensive sandblasting and rust removal treatment on the axle, thereby realizing the use process of the entire axle processing rust removal device.

[0036] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] 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 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 scope of protection of the present invention.

Claims

1. A rust removal device for trailer axle processing, comprising a workbench (1), characterized in that: The upper end surface of the workbench (1) is fixedly connected to two symmetrical fixed seats (11), a rotating disk (12) is rotatably connected to the fixed seat (11), and the two rotating disks (12) are movably connected to a connecting block (13) on one side opposite to the other, and the two connecting blocks (13) are fixedly connected to a clamping cylinder (14) on one side opposite to the other; The two rotating disks (12) are fixedly connected to a positioning frame (15) on the side away from each other, and a first forward and reverse motor (16) is fixedly connected to the positioning frame (15). The output end of the first forward and reverse motor (16) is connected to a first screw rod (17). The first screw rod (17) is rotatably connected to the rotating disk (12). A moving rod (18) is screwed on the outer wall of the first screw rod (17). The moving rod (18) is fixedly connected to two symmetrical guide rods (19) on the side away from the first forward and reverse motor (16). The guide rods (19) are slidably connected to the rotating disk (12) and fixedly connected to the connecting block (13). A sandblasting head (20) is provided above the workbench (1).

2. The rust removal device for trailer axle processing according to claim 1, characterized in that: A gear ring (31) is fixedly connected to one side of the rotating disk (12) away from the other rotating disk (12), a first positioning plate (32) is fixedly connected to one side of the fixing seat (11), a second forward and reverse motor (33) is fixedly connected to the upper end surface of the first positioning plate (32), an output end of the second forward and reverse motor (33) is connected to a rotating shaft (34), a gear (35) is fixedly connected to the outer wall of the rotating shaft (34), and the gear (35) is meshed with the gear ring (31).

3. The rust removal device for trailer axle processing according to claim 1, characterized in that: A protective cover (41) is fixedly connected between the two fixing seats (11), a moving groove (42) is provided on the inner top wall of the protective cover (41), a moving block (43) is slidably connected in the moving groove (42), a second positioning plate (44) is fixedly connected to one side of the protective cover (41), a third forward and reverse motor (45) is fixedly connected to the upper end surface of the second positioning plate (44), a second screw rod (46) is connected to the output end of the third forward and reverse motor (45), the second screw rod (46) is rotatably connected to the protective cover (41) and is screwed to the moving block (43), a connecting plate (47) is fixedly connected to the lower end surface of the moving block (43), and the connecting plate (47) is fixedly connected to the sandblasting head (20).

4. The rust removal device for trailer axle processing according to claim 1, characterized in that: A rotation groove (51) is provided in the fixing seat (11), a limit ring (52) is rotatably connected in the rotation groove (51), and the limit ring (52) is fixedly connected to the rotating disk (12).

5. The rust removal device for trailer axle processing according to claim 1, characterized in that: A rubber pad (61) is fixedly connected to the inner wall of the clamping cylinder (14).

6. The rust removal device for trailer axle processing according to claim 1, characterized in that: A delivery pipe (71) is fixedly connected to one side of the sandblasting head (20).

7. The rust removal device for trailer axle processing according to claim 1, characterized in that: Support columns (81) are fixedly connected to the four corners of the lower end surface of the workbench (1).

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