Part surface treatment equipment

Abstract

The utility model relates to the related technical field of handheld detection devices, in particular to part surface treatment equipment which comprises a shot blasting machine, shot blasting devices used for throwing shots are installed on the two sides of the surface of the shot blasting machine, a connecting support is fixedly installed on one side of the upper surface of the shot blasting machine, and bottom plates are fixedly connected to the two ends of the connecting support. According to the part surface treatment equipment, one end of a connecting pipe penetrates through a lifting rope to be connected with lifting hooks, the lifting rope can drive a winding drum to be wound and unwound through a second driving motor, in the using process, the two sets of lifting hooks are hung at the two ends of a part needing to be treated correspondingly, then the second driving motor drives the hooks to be tightened, and then after the part enters a shot blasting machine, the part is subjected to shot blasting. The device can be driven by a first driving motor to rotate slowly, then a steel wire rope is wound and unwound through a second driving motor, the height of the two ends of a part is adjusted and changed, then rotation is matched, the part can be changed at more angles, and surface treatment is more comprehensive.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive parts processing, and in particular to a parts surface treatment device. Background Technology

[0002] In the production of automotive parts, multiple processes are required, and most metal parts need surface treatment. Shot blasting machines are common equipment for surface treatment of parts. Shot blasting machines use shot to impact the metal surface, which can remove rust and oxide scale, and at the same time form a reinforcing layer on the metal surface, improving the fatigue strength and corrosion resistance of the workpiece. The type of shot blasting machine used varies depending on the type of part. Among them, the suspended shot blasting machine has high processing efficiency, strong automation, and can handle irregular parts more comprehensively. It is also suitable for some large parts. Therefore, a surface treatment equipment for parts is needed.

[0003] Existing surface treatment equipment for automotive parts is inadequate because automotive parts have irregular structures and uneven surfaces with many grooves. Traditional shot blasting machines can only rotate the parts, resulting in insufficient contact area and uneven surface treatment. Utility Model Content

[0004] The purpose of this utility model is to provide a surface treatment equipment for parts, so as to solve the problem of existing surface treatment equipment for parts mentioned in the background art. Because the structure of automotive parts is irregular and the surface has unevenness and many grooves, traditional shot blasting machines can only rotate the parts simply, resulting in insufficient contact area of ​​the parts and uneven surface treatment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a surface treatment device for parts, including a shot blasting machine. Shot blasters for projectile projection are installed on both sides of the shot blasting machine's surface. A connecting bracket is fixedly installed on one side of the upper surface of the shot blasting machine. A base plate is fixedly connected to both ends of the connecting bracket. A drive wheel is rotatably connected to the upper surface of the base plate. A drive belt is fitted around the outer ring of the drive wheel. A guide rail is fixedly installed on the upper surface of the base plate. A roller slide is provided at one end of the guide rail. A support plate is threadedly connected to the surface of the roller slide. A first drive motor is fixedly installed on one side of the support plate. A connecting plate is rotatably connected to the lower part of the support plate. A fixing plate is fixedly installed at one end of the connecting plate. Second drive motors are fixedly installed on both sides of the surface of the fixing plate. A connecting shaft is fixedly connected to the output end of the second drive motor. A drum is fixedly fitted around the outer ring of the connecting shaft. A fixing block is connected to a bearing at one end of the connecting shaft. A steel wire rope is wound around the surface of the drum. A lifting rope is fixedly connected to one end of the steel wire rope. A hook is fixedly installed at one end of the lifting rope.

[0006] Preferably, the roller slides are evenly distributed at one end of the guide rail, and the roller slides are fixedly connected to the side of the drive belt.

[0007] Preferably, the support plate has a U-shaped structure, and the output end of the first drive motor passes through the support plate and is fixedly connected to the connecting plate.

[0008] Preferably, the distance from the midpoint of the shot blasting machine to the connecting bracket is greater than the length of the fixing plate, and the fixing plate corresponds to the position of the slot at the midpoint of the shot blasting machine.

[0009] Preferably, a tapered connector is fixedly installed at the opening on the surface of the fixing plate, and a connecting pipe is fixedly connected to one end of the tapered connector. Connecting grooves are provided through both sides of the connecting pipe.

[0010] Preferably, the connecting pipe is fitted onto one end of the lifting rope via a connecting groove.

[0011] Preferably, a support leg for supporting the ground is fixedly installed on the lower surface of the base plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This surface treatment equipment for parts connects to hooks by threading a rope through one end of a connecting pipe. The rope can be wound up and down by a second drive motor. In use, two sets of hooks are hung on both ends of the parts to be treated. The hooks are then tightened by the second drive motor. After entering the shot blasting machine, the parts can be slowly rotated by the first drive motor. Then, the steel wire rope can be wound up and down by the second drive motor to adjust the height of the parts at both ends. Combined with the rotation, the parts can be treated at more angles, resulting in a more comprehensive surface treatment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model;

[0014] Figure 2 This is a schematic diagram of the interaction between the guide rail and the roller slide of this utility model;

[0015] Figure 3 This is a schematic diagram of the interlocking structure of the fixing plate and the tapered connector of this utility model;

[0016] Figure 4 This is a schematic diagram of the interlocking structure of the tapered connector and the connecting pipe of this utility model.

[0017] In the diagram: 1. Shot blasting machine; 2. Shot blaster; 3. Connecting bracket; 4. Base plate; 5. Drive wheel; 6. Drive belt; 7. Guide rail; 8. Roller slide; 9. Support plate; 10. First drive motor; 11. Connecting plate; 12. Fixing plate; 13. Second drive motor; 14. Connecting shaft; 15. Drum; 16. Fixing block; 17. Steel wire rope; 18. Lifting rope; 19. Lifting hook; 20. Conical connector; 21. Connecting pipe; 22. Connecting groove; 23. Support leg. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4This utility model provides a technical solution: a surface treatment device for parts, including a shot blasting machine 1. Shot blasters 2 for projectile blasting are installed on both sides of the surface of the shot blasting machine 1. A connecting bracket 3 is fixedly installed on one side of the upper surface of the shot blasting machine 1. A base plate 4 is fixedly connected to both ends of the connecting bracket 3. A drive wheel 5 is rotatably connected to the upper surface of the base plate 4. A drive belt 6 is sleeved on the outer ring of the drive wheel 5. A guide rail 7 is fixedly installed on the upper surface of the base plate 4. A roller slide 8 is provided at one end of the guide rail 7. A support plate 9 is threadedly connected to the surface of the roller slide 8. A first drive motor 10 is fixedly mounted on the surface. A connecting plate 11 is rotatably connected to the bottom of the support plate 9. A fixing plate 12 is fixedly mounted on one end of the connecting plate 11. A second drive motor 13 is fixedly mounted on both sides of the surface of the fixing plate 12. A connecting shaft 14 is fixedly connected to the output end of the second drive motor 13. A drum 15 is fixedly fitted around the outer ring of the connecting shaft 14. A fixing block 16 is connected to a bearing at one end of the connecting shaft 14. A steel wire rope 17 is wound around the surface of the drum 15. A lifting rope 18 is fixedly connected to one end of the steel wire rope 17. A hook 19 is fixedly mounted on one end of the lifting rope 18.

[0020] Furthermore, the roller slides 8 are evenly distributed at one end of the guide rail 7, and the roller slides 8 are fixedly connected to the side of the drive belt 6. With the setting of the roller slides 8, the roller slides 8 can move along the guide rail 7 under the drive of the drive belt 6 during use. The guide rail 7, together with the roller structure on both sides, can increase the stability of the connection and the smoothness of the movement.

[0021] Furthermore, the support plate 9 has a U-shaped structure. The output end of the first drive motor 10 passes through the support plate 9 and is fixedly connected to the connecting plate 11. With the setting of the first drive motor 10, the first drive motor 10 can drive the fixed plate 12 at one end of the connecting plate 11 to rotate. The hook 19 below the fixed plate 12 is directly connected to the component. At the same time, a thicker suspension rope 18 is used. In this way, when rotating, since the suspension rope 18 is partially wrapped by the connecting tube 21 and the component is in a suspended state, it can rotate slowly by the drive of the first drive motor 10.

[0022] Furthermore, the distance from the midpoint of the shot blasting machine 1 to the connecting bracket 3 is greater than the length of the fixed plate 12, and the fixed plate 12 corresponds to the position of the slot at the midpoint of the shot blasting machine 1. Through the setting of the connecting bracket 3, the connecting bracket 3 can position the guide rail 7 and the shot blasting machine 1. Under the limit of the connecting bracket 3, the roller slide 8 moves to the center point of the shot blasting machine 1.

[0023] Furthermore, a tapered connector 20 is fixedly installed at the opening on the surface of the fixing plate 12. One end of the tapered connector 20 is fixedly connected to a connecting pipe 21. Connecting grooves 22 are opened through both sides of the connecting pipe 21. Through the setting of the connecting pipe 21, the connecting grooves 22 on both sides of the connecting pipe 21 can respectively wrap the lifting rope 18. It is more convenient to pass through the central opening of the shot blasting machine 1 through the connecting pipe 21.

[0024] Furthermore, the connecting pipe 21 is sleeved on one end of the lifting rope 18 through the connecting groove 22. The length of the lifting rope 18 can be set according to the size of the parts to be processed, and then it is fixed to one end of the wire rope 17 for use in conjunction with the hook 19 to install parts.

[0025] Furthermore, a support leg 23 for supporting the ground is fixedly installed on the lower surface of the base plate 4. The support leg 23 can support the base plate 4 and the guide rail 7.

[0026] Working principle: First, the parts to be processed are suspended by hook 19. Then, the motor drives the drive wheel 5 to rotate, and the drive wheel 5 drives the drive belt 6 to rotate. The drive belt 6 synchronously drives the roller slide 8 to move along the guide rail 7, bringing the parts into the opening of the shot blasting machine 1. Then, the shot is blasted by the shot blaster 2. At the same time, the first drive motor 10 drives the fixed plate 12 at one end of the connecting plate 11 to rotate slowly. During the rotation, the second drive motor 13 drives the drum 15 on the outer ring of the connecting shaft 14 to rotate. The two sets of second drive motors 13 control one end of the hook 19 downward and the other end of the hook 19 upward, changing the different heights at both ends of the parts. During the rotation, the hook 19 at one end is always kept in a tightened state at one end of the connecting pipe 21. This can prevent the suspension rope 18 from getting tangled. At the same time, as the parts rotate by changing the height of the hook 19, more contact surface can be increased during the rotation.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A parts surface treatment apparatus comprising a shot-blasting machine (1), characterized in that: The surface both sides of the shot blasting machine (1) are provided with shot blasting machine (2) for throwing projectile, the upper surface of the shot blasting machine (1) is fixedly provided with connecting bracket (3), both ends of the connecting bracket (3) are fixedly connected with bottom plate (4), the upper surface of the bottom plate (4) is rotatably connected with driving wheel (5), the outer ring of the driving wheel (5) is sleeved with driving belt (6), the upper surface of the bottom plate (4) is fixedly provided with guide rail (7), one end of the guide rail (7) is provided with roller sliding table (8), the surface of the roller sliding table (8) is threadedly connected with support plate (9), one side surface of the support plate (9) is fixedly provided with first driving motor (10), the lower surface of the support plate (9) is rotatably connected with connecting plate (11), one end of the connecting plate (11) is fixedly provided with fixed plate (12), both surfaces of the fixed plate (12) are fixedly provided with second driving motor (13), the output end of the second driving motor (13) is fixedly connected with connecting shaft (14), the outer ring of the connecting shaft (14) is sleeved with fixedly connected with winding drum (15), one end of the connecting shaft (14) is bearingly connected with fixed block (16), the surface of the winding drum (15) is wound with steel wire rope (17), one end of the steel wire rope (17) is fixedly connected with lifting rope (18), one end of the lifting rope (18) is fixedly provided with lifting hook (19).

2. A parts surface treatment apparatus according to claim 1, wherein: The roller sliding table (8) is distributed at equal intervals at one end of the guide rail (7), and the roller sliding table (8) is fixedly connected with the side edge of the driving belt (6).

3. A parts surface treatment apparatus according to claim 1, wherein: The support plate (9) is a concave structure, and the output end of the first driving motor (10) penetrates the support plate (9) and is fixedly connected with the connecting plate (11).

4. The apparatus according to claim 1, wherein: The distance from the midpoint of the shot blasting machine (1) to the connecting bracket (3) is greater than the length of the fixed plate (12), and the fixed plate (12) corresponds to the position of the slot in the midpoint of the shot blasting machine (1).

5. The apparatus according to claim 1, wherein: The surface of the fixed plate (12) is fixedly provided with a tapered connector (20) at the hole, one end of the tapered connector (20) is fixedly connected with a connecting pipe (21), and connecting grooves (22) are formed through both sides of the connecting pipe (21).

6. A parts surface treatment apparatus according to claim 5, wherein: The connecting pipe (21) is sleeved on one end of the lifting rope (18) through the connecting groove (22).

7. A parts surface treatment apparatus according to claim 1, wherein: The lower surface of the bottom plate (4) is fixedly provided with support legs (23) for supporting the ground. The lower surface of the bottom plate (4) is fixedly provided with support legs (23) for supporting the ground.

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