Thermal spraying device with material rotating clamping mechanism

Abstract

The utility model relates to the technical field related to thermal spraying, and in particular to a thermal spraying device with a material rotating clamping mechanism, comprising a workbench, a support frame fixedly connected to the upper surface of the workbench, a spray box installed on the upper surface of the support frame, a pipe fixedly connected to one side surface of the spray box, and a spray head installed on one end surface of the pipe. The thermal spraying device with a material rotating clamping mechanism adjusts the spacing between four clamping plates on the arc plate according to the shape and size of the material, tightens the threaded rod to clamp the material, and when the length of the material is short, the fixed plate is driven by the electric slide, and then the fixed plate drives the push plate, and the push plate drives the fixed cylinder to slide, so that the electric slide can drive the push plate to the middle. When the spray head is working in thermal spraying, the fixed rod is driven to rotate by the motor. Because the fixed block limits the fixed cylinder, the fixed cylinder is connected to the push plate bearing. When the motor rotates, it can drive the arc plate, and the material can be rotated by the motor.

Description

Technical Field

[0001] The utility model relates to the technical field related to thermal spraying, in particular to a thermal spraying device with a material rotating clamping mechanism. Background Art

[0002] Thermal spraying refers to heating and melting the coating material, atomizing it into extremely fine particles with high-speed airflow, and spraying it onto the surface of the workpiece at a very high speed to form a coating. According to the needs, different coating materials can be selected to obtain one or more properties such as wear resistance, corrosion resistance, oxidation resistance, and heat resistance. A thermal spraying device is needed to add the coating to the material, but most of the existing thermal spraying devices do not have the function of rotating and clamping the material, which is inconvenient to use. Therefore, a thermal spraying device with a material rotating and clamping mechanism is particularly needed.

[0003] However, most existing thermal spraying devices do not have the function of rotating and clamping materials. During use, it is not convenient to adjust the clamping and fixing of the thermal spraying materials according to the length and shape required. At the same time, it is not convenient to rotate the materials during the thermal spraying process, which makes thermal spraying inconvenient and inefficient. Utility Model Content

[0004] The purpose of the utility model is to provide a thermal spraying device with a material rotation clamping mechanism to solve the problem that most of the existing thermal spraying devices mentioned in the above background technology do not have the function of rotating and clamping materials. During use, it is not convenient to clamp and fix the thermal spraying materials after adjustment according to the length and shape of the materials as required, and it is not convenient to rotate the materials during the thermal spraying process, making the thermal spraying inconvenient and inefficient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A thermal spraying device with a material rotating clamping mechanism comprises a workbench, a support frame is fixedly connected to the upper surface of the workbench, a spray box is installed on the upper surface of the support frame, a pipe is fixedly connected to one side surface of the spray box, a spray head is installed on one end surface of the pipe, a mounting plate is connected through the outer surface of the pipe, a motor is fixedly installed on the upper surface of the workbench, a fixing rod is fixedly connected to one end surface of the motor, a fixing block is fixedly connected to the outer surface of the fixing rod, a fixing cylinder is slidably connected to the outer surface of the fixing rod, a sliding groove is provided on the outer surface of the fixing cylinder, a push plate is connected to the outer surface of one end of the fixing cylinder by a bearing, a fixing plate is fixedly connected to one side surface of the push plate, an electric slide is fixedly connected to one side surface of the fixing plate, an arc plate is fixedly connected to one end surface of the fixing cylinder, a threaded hole is provided on one side surface of the arc plate, a threaded rod is threadedly connected to the inner surface of the threaded hole, a clamping plate is connected to one end of the threaded rod by a bearing, and an angle groove is provided on one side surface of the clamping plate.

[0006] Preferably, the motor is symmetrically arranged with respect to the central axis of the workbench, and the electric slide is symmetrically arranged with respect to the central axis of the workbench.

[0007] Preferably, the fixing blocks are slidably connected to the sliding grooves, the sliding grooves are evenly spaced on the outer surface of the fixing cylinder, and the fixing blocks are evenly spaced on the outer surface of the fixing rod.

[0008] Preferably, the arc-shaped plate forms a rotating structure through a fixed cylinder and a push plate, and the fixed cylinder and a fixed rod form a telescopic structure.

[0009] Preferably, the clamping plates are symmetrically arranged with respect to the central axis of the arc-shaped plate, and the angle grooves are symmetrically arranged with respect to the central axis of the arc-shaped plate.

[0010] Preferably, the threaded rods are symmetrically arranged with respect to the central axis of the arc-shaped plate, and the threaded holes are symmetrically arranged with respect to the central axis of the arc-shaped plate.

[0011] Preferably, the outer wall size of the fixing rod matches the inner wall size of the fixing tube, and the outer wall size of the fixing block matches the inner wall size of the sliding groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the thermal spraying device with a material rotating clamping mechanism can adjust the spacing between the four clamping plates on the arc plate according to the shape and size of the material. If the shape is a cylinder, the threaded rod is rotated to adjust the spacing between the clamping plates. If the shape is a polygon, the four corners of the polygon are clamped by the four corner grooves on the four clamping plates, and the threaded rod is tightened to clamp the material. When the material is short, the two electric slides on the workbench can be driven, and the fixed plate is driven by the electric slide, and the push plate is driven by the fixed plate, and the fixed cylinder is driven by the push plate to slide. At this time, the fixed cylinder slides on the fixed rod, and the fixed block slides in the sliding groove, thereby driving the electric slide on the workbench to drive the push plates on both sides to push toward the middle. When the spray head performs thermal spraying, the motor can be driven, and the fixed rod can be driven by the motor to rotate. Because the fixed block limits the fixed cylinder, and the fixed cylinder is connected to the push plate bearing, when the motor rotates, the arc plate can be directly driven. After the material is clamped, the material can be rotated by the motor. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 This is a schematic diagram of the structure of the electric slide and the motor cooperating with each other in the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the arc plate and the threaded rod cooperating with each other in the utility model;

[0016] Figure 4This is a schematic diagram of the structure in which the fixing tube and the fixing rod cooperate with each other in the utility model.

[0017] In the figure: 1. workbench; 2. support frame; 3. spray box; 4. pipeline; 5. spray head; 6. mounting plate; 7. motor; 8. fixing rod; 9. fixing block; 10. fixing cylinder; 11. sliding groove; 12. push plate; 13. fixing plate; 14. electric slide; 15. arc plate; 16. threaded hole; 17. threaded rod; 18. clamping plate; 19. angle groove. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4The utility model provides a technical solution: a thermal spraying device with a material rotating clamping mechanism, comprising a workbench 1, a support frame 2 is fixedly connected to the upper surface of the workbench 1, a spray box 3 is installed on the upper surface of the support frame 2, a pipe 4 is fixedly connected to one side surface of the spray box 3, a spray head 5 is installed on one end surface of the pipe 4, a mounting plate 6 is connected through the outer surface of the pipe 4, a motor 7 is fixedly installed on the upper surface of the workbench 1, a fixed rod 8 is fixedly connected to one end surface of the motor 7, a fixed block 9 is fixedly connected to the outer surface of the fixed rod 8, a fixed cylinder 10 is slidably connected to the outer surface of the fixed rod 8, and the fixed cylinder 10 A sliding groove 11 is provided on the outer surface of the fixed cylinder 10, a push plate 12 is connected to the outer surface of one end of the fixed cylinder 10 by a bearing, a fixed plate 13 is fixedly connected to one side surface of the push plate 12, an electric slide 14 is fixedly connected to one side surface of the fixed plate 13, an arc plate 15 is fixedly connected to one end surface of the fixed cylinder 10, a threaded hole 16 is provided on one side surface of the arc plate 15, a threaded rod 17 is threadedly connected to the inner surface of the threaded hole 16, a clamping plate 18 is connected to one end of the threaded rod 17 by a bearing, and an angle groove 19 is provided on one side surface of the clamping plate 18, through the workbench 1, the support frame 2, the spray box 3, the pipeline 4, the spray head 5, the mounting plate 6, the motor 7, the fixed The fixed rod 8, the fixed block 9, the fixed cylinder 10, the sliding groove 11, the push plate 12, the fixed plate 13, the electric slide 14, the arc plate 15, the threaded hole 16, the threaded rod 17, the clamping plate 18 and the angle groove 19 are arranged. During use, the spacing between the four clamping plates 18 on the arc plate 15 is first adjusted according to the shape and size of the material. If the shape is a cylinder, the threaded rod 17 is rotated to adjust the spacing between the clamping plates 18. If the shape is a polygon, the four corners of the polygon are clamped by the four angle grooves 19 on the four clamping plates 18, and the threaded rod 17 is tightened to clamp the material. When the length of the material is short, the two electric slides 14 on the workbench 1 can be driven. The electric slide 14 drives the fixed plate 13, and then the fixed plate 13 drives the push plate 12, and the push plate 12 drives the fixed cylinder 10 to slide. At this time, the fixed cylinder 10 slides on the fixed rod 8, and the fixed block 9 slides in the sliding groove 11, so that the electric slide 14 on the workbench 1 can drive the push plates 12 on both sides to push toward the middle. When the spray head 5 performs thermal spraying, the motor 7 can be driven, and the motor 7 drives the fixed rod 8 to rotate. Because the fixed block 9 limits the fixed cylinder 10, the fixed cylinder 10 is connected to the push plate 12 bearing, so when the motor 7 rotates, it can directly drive the arc plate 15. After the material is clamped, the material can be rotated by the motor 7.

[0020] Furthermore, the motor 7 is symmetrically arranged with respect to the central axis of the workbench 1, and the electric slide 14 is symmetrically arranged with respect to the central axis of the workbench 1. Through the arrangement of the motor 7 and the electric slide 14, the electric slide 14 can be driven to adjust the position of the clamping member according to the length of the material. After the clamping member is fixed, it can be rotated by driving the motor 7, so as to facilitate thermal spraying of the material.

[0021] Furthermore, the fixed block 9 and the sliding groove 11 are slidably connected, the sliding grooves 11 are evenly spaced on the outer surface of the fixed cylinder 10, and the fixed blocks 9 are evenly spaced on the outer surface of the fixed rod 8. By setting the sliding grooves 11 and the fixed blocks 9, the fixed block 9 is limited by the sliding grooves 11 under the drive of the motor 7, so that when the fixed rod 8 drives the fixed cylinder 10, the rotation is more stable.

[0022] Furthermore, the arc plate 15 forms a rotating structure through the fixed cylinder 10 and the push plate 12, and the fixed cylinder 10 and the fixed rod 8 form a telescopic structure. Through the arrangement of the arc plate 15 and the fixed cylinder 10, since the fixed cylinder 10 and the push plate 12 are connected by bearings, when the arc plate 15 and the fixed cylinder 10 are fixed, the rotation of the fixed cylinder 10 can simultaneously drive the arc plate 15 to rotate. The fixed cylinder 10 and the fixed rod 8 are a passive telescopic structure when the electric slide 14 is adjusted.

[0023] Furthermore, the clamps 18 are symmetrically arranged with respect to the central axis of the arc plate 15, and the angle grooves 19 are symmetrically arranged with respect to the central axis of the arc plate 15. Through the arrangement of the clamps 18 and the angle grooves 19, the four clamps 18 make the cylindrical material more stable during thermal spraying after clamping, and the angle grooves 19 on the four clamps 18 enable the clamps 18 to clamp the polygonal material better and more stably.

[0024] Furthermore, the threaded rod 17 is symmetrically arranged with respect to the central axis of the arc plate 15, and the threaded hole 16 is symmetrically arranged with respect to the central axis of the arc plate 15. By arranging the threaded rod 17 and the threaded hole 16, the position adjustment of the clamping plate 18 is more convenient when the material is clamped.

[0025] Furthermore, the outer wall size of the fixed rod 8 is consistent with the inner wall size of the fixed tube 10, and the outer wall size of the fixed block 9 is consistent with the inner wall size of the sliding groove 11. By setting the fixed rod 8 and the fixed block 9, the distance between the fixed block 9 and the sliding groove 11 can be eliminated, making the rotation and extension more stable.

[0026] Working principle: First, adjust the spacing of the four clamping plates 18 on the arc plate 15 according to the shape and size of the material. If the shape is a cylinder, rotate the threaded rod 17 to adjust the spacing of the clamping plates 18. If the shape is a polygon, clamp the four corners of the polygon through the four corner grooves 19 on the four clamping plates 18, tighten the threaded rod 17 to clamp the material. When the length of the material is short, the two electric slides 14 on the workbench 1 can be driven, and the electric slides 14 drive the fixed plate 13, and the fixed plate 13 drives the push plate 12, and the push plate 12 drives the fixed plate 13. The fixed cylinder 10 slides, and at this time the fixed cylinder 10 slides on the fixed rod 8, and the fixed block 9 slides in the sliding groove 11, thereby driving the electric slide 14 on the workbench 1, which can drive the push plates 12 on both sides to push toward the middle. When the spray head 5 performs thermal spraying, the motor 7 can be driven, and the motor 7 drives the fixed rod 8 to rotate. Because the fixed block 9 limits the fixed cylinder 10, the fixed cylinder 10 is connected to the push plate 12 bearings, so when the motor 7 rotates, it can directly drive the arc plate 15. After the material is clamped, the material can be rotated by the motor 7.

[0027] 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 thermal spraying device with a material rotating clamping mechanism, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a support frame (2), a spray box (3) is installed on the upper surface of the support frame (2), a pipe (4) is fixedly connected to one side surface of the spray box (3), a spray head (5) is installed on one end surface of the pipe (4), a mounting plate (6) is connected through the outer surface of the pipe (4), a motor (7) is fixedly installed on the upper surface of the workbench (1), a fixing rod (8) is fixedly connected to one end surface of the motor (7), a fixing block (9) is fixedly connected to the outer surface of the fixing rod (8), a fixing cylinder (10) is slidably connected to the outer surface of the fixing rod (8), and the fixing cylinder (10) ) is provided with a sliding groove (11), the outer surface of one end of the fixed cylinder (10) is bearing-connected with a push plate (12), one side surface of the push plate (12) is fixedly connected with a fixed plate (13), one side surface of the fixed plate (13) is fixedly connected with an electric slide (14), one end surface of the fixed cylinder (10) is fixedly connected with an arc plate (15), one side surface of the arc plate (15) is provided with a threaded hole (16), the inner surface of the threaded hole (16) is threadedly connected with a threaded rod (17), one end of the threaded rod (17) is bearing-connected with a clamping plate (18), and one side surface of the clamping plate (18) is provided with an angle groove (19).

2. A thermal spraying device with a material rotating clamping mechanism according to claim 1, characterized in that: The motor (7) is symmetrically arranged with respect to the central axis of the workbench (1), and the electric slide (14) is symmetrically arranged with respect to the central axis of the workbench (1).

3. The thermal spraying device with a material rotating clamping mechanism according to claim 1, characterized in that: The fixed block (9) and the sliding groove (11) are slidably connected, the sliding grooves (11) are evenly spaced on the outer surface of the fixed cylinder (10), and the fixed blocks (9) are evenly spaced on the outer surface of the fixed rod (8).

4. The thermal spraying device with a material rotating clamping mechanism according to claim 1, characterized in that: The arc-shaped plate (15) forms a rotating structure through a fixed cylinder (10) and a push plate (12), and the fixed cylinder (10) and a fixed rod (8) form a telescopic structure.

5. The thermal spraying device with a material rotating clamping mechanism according to claim 1, characterized in that: The clamping plate (18) is symmetrically arranged with respect to the central axis of the arc-shaped plate (15), and the angle groove (19) is symmetrically arranged with respect to the central axis of the arc-shaped plate (15).

6. The thermal spraying device with a material rotating clamping mechanism according to claim 1, characterized in that: The threaded rod (17) is symmetrically arranged with respect to the central axis of the arc-shaped plate (15), and the threaded hole (16) is symmetrically arranged with respect to the central axis of the arc-shaped plate (15).

7. The thermal spraying device with a material rotating clamping mechanism according to claim 1, characterized in that: The outer wall size of the fixing rod (8) matches the inner wall size of the fixing cylinder (10), and the outer wall size of the fixing block (9) matches the inner wall size of the sliding groove (11).

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