Plasma spraying adjustable lifting platform

Abstract

The plasma spraying adjustable lifting platform comprises plasma spraying equipment and a spraying gun, a transverse rod is fixedly installed on one side of the plasma spraying equipment, a sliding hole is formed in the top of the transverse rod, a sliding rod is installed in the sliding hole in a sliding mode, and the two ends of the sliding rod extend out of the sliding hole. A lifting table is fixedly mounted at the top of the sliding rod, a clamping groove is formed in the top of the lifting table, a spraying workpiece is mounted in the clamping groove, a through hole is formed in the inner wall of one side of the sliding hole, a storage groove is formed in the inner wall of one side of the sliding hole, a telescopic rod is slidably mounted in the storage groove, and one end of the telescopic rod extends into the storage groove. And the other end of the telescopic rod extends out of the storage groove. According to the utility model, the sliding rod capable of moving up and down is arranged at the bottom of the lifting platform, and the position of a sprayed workpiece can be adjusted according to the height of the spraying gun, so that the aim of completely spraying the sprayed workpiece is fulfilled.

Description

Technical Field

[0001] This utility model relates to the technical field of plasma spraying equipment, specifically to an adjustable lifting platform for plasma spraying. Background Technology

[0002] Plasma spraying is a technology for strengthening and modifying material surfaces, enabling substrate surfaces to possess properties such as wear resistance, corrosion resistance, high-temperature oxidation resistance, electrical insulation, heat insulation, radiation protection, friction reduction, and sealing. Plasma spraying technology uses a plasma arc driven by direct current as a heat source to heat materials such as ceramics, alloys, and metals to a molten or semi-molten state, and then sprays them at high speed onto the pre-treated workpiece surface to form a firmly adhered surface layer.

[0003] However, existing plasma spraying equipment still has some problems in use:

[0004] During plasma spraying, the workpiece needs to be placed on a worktable, but the height of the worktable cannot be adjusted, which makes the actual spraying process quite inconvenient.

[0005] To address the aforementioned issues, an innovative design was implemented based on the existing plasma spraying equipment. Utility Model Content

[0006] The purpose of this invention is to provide an adjustable lifting platform for plasma spraying to solve the adjustment problem mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an adjustable lifting platform for plasma spraying, comprising a plasma spraying device and a spray gun, wherein a crossbar is fixedly installed on one side of the plasma spraying device, a sliding hole is provided at the top of the crossbar, a sliding rod is slidably installed in the sliding hole, both ends of the sliding rod extend outside the sliding hole, a lifting platform is fixedly installed at the top of the sliding rod, and a slot is provided at the top of the lifting platform, in which a workpiece to be sprayed is installed;

[0008] A through hole is provided on one side of the inner wall of the sliding hole, and a storage groove is provided on one side of the inner wall of the sliding hole. A telescopic rod is slidably installed in the storage groove, with one end of the telescopic rod extending into the storage groove and the other end extending out of the storage groove.

[0009] The top of the telescopic rod has an opening, which is fitted onto the sliding rod.

[0010] The sliding rod has multiple fixing slots at equal intervals on one side, and a fixing rod is fixedly installed on the inner wall of one side of the opening.

[0011] A first magnet is fixedly installed on one inner wall of the storage slot, and a second magnet is fixedly installed at one end of the telescopic rod that extends into the storage slot.

[0012] Preferably, the nozzle of the spray gun is directed toward the workpiece being sprayed.

[0013] Using the above technical solution, the spray gun is used for spraying.

[0014] Preferably, the workpiece to be coated is located within the slot.

[0015] Using the above technical solution, the slot is used to fix the workpiece to be sprayed.

[0016] Preferably, one end of the telescopic rod extending outside the storage slot passes through the through hole.

[0017] Using the above technical solution, the telescopic rod is used to drive the fixed rod to move horizontally.

[0018] Preferably, the fixing groove is located on the side of the sliding rod close to the fixing rod, and the fixing groove is adapted to the fixing rod.

[0019] Using the above technical solution, the fixing rod is used to fix the sliding rod after it has been moved.

[0020] Preferably, the first magnet and the second magnet are adapted to each other.

[0021] Using the above technical solution, the first magnet and the second magnet are used to fix the telescopic rod.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] The bottom of the lifting platform is equipped with a sliding rod that can move up and down, which can adjust the position of the workpiece to be sprayed according to the height of the spray gun, thereby achieving the purpose of completely spraying the workpiece. Attached Figure Description

[0024] Figure 1 This is a front view of the structure of this utility model;

[0025] Figure 2 This is a front view of the lifting platform structure of this utility model;

[0026] Figure 3 This is a front view of the structural fixing rod of this utility model.

[0027] In the diagram: 1. Plasma spraying equipment; 2. Spray gun; 3. Crossbar; 4. Sliding hole; 5. Sliding rod; 6. Lifting platform; 7. Slot; 8. Workpiece to be sprayed; 9. Through hole; 10. Storage slot; 11. Telescopic rod; 12. Opening; 13. Fixing slot; 14. Fixing rod; 15. First magnet; 16. Second magnet. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1-3 This utility model provides a technical solution: an adjustable lifting platform for plasma spraying, including a plasma spraying device 1 and a spray gun 2. A crossbar 3 is fixedly installed on one side of the plasma spraying device 1. A sliding hole 4 is opened at the top of the crossbar 3. A sliding rod 5 is slidably installed in the sliding hole 4. Both ends of the sliding rod 5 extend outside the sliding hole 4. A lifting platform 6 is fixedly installed at the top of the sliding rod 5. A slot 7 is opened at the top of the lifting platform 6. A workpiece 8 to be sprayed is installed in the slot 7.

[0030] Combination Figure 1-2 As shown, a through hole 9 is provided on one side of the inner wall of the sliding hole 4, and a storage groove 10 is provided on one side of the inner wall of the sliding hole 4. A telescopic rod 11 is slidably installed in the storage groove 10. One end of the telescopic rod 11 extends into the storage groove 10, and the other end of the telescopic rod 11 extends out of the storage groove 10. An opening 12 is provided at the top of the telescopic rod 11, and the opening 12 is sleeved on the sliding rod 5.

[0031] Combination Figure 1-3 As shown, a plurality of fixed grooves 13 are equally spaced on one side of the sliding rod 5, a fixed rod 14 is fixedly installed on the inner wall of one side of the opening 12, a first magnet 15 is fixedly installed on the inner wall of one side of the storage groove 10, and a second magnet 16 is fixedly installed at one end of the telescopic rod 11 that extends into the storage groove 10.

[0032] Combination Figure 1-3 As shown, the nozzle of the spray gun 2 faces the workpiece 8 to be sprayed, the workpiece 8 is located in the slot 7, the telescopic rod 11 extends to the outside of the storage slot 10 and passes through the through hole 9, the fixing slot 13 is located on the side of the sliding rod 5 near the fixing rod 14, and the fixing slot 13 is adapted to the fixing rod 14, and the first magnet 15 is adapted to the second magnet 16.

[0033] In this invention, when adjustment is required, the telescopic rod 11 is first manually moved horizontally. The telescopic rod 11 moves the opening 12 horizontally, which in turn moves the fixed rod 14 horizontally. The fixed rod 14 disengages from the fixed groove 13. Then, the sliding rod 5 is moved upward, which moves the lifting platform 6 upward. The lifting platform 6 moves the slot 7 upward, which in turn moves the sprayed workpiece 8 upward. After adjustment to the appropriate position, the telescopic rod 11 is released. The first magnet 15 and the second magnet 16 attract each other. Then, the second magnet 16 moves the telescopic rod 11 horizontally, which in turn moves the opening 12 and the fixed rod 14 horizontally. The fixed rod 14 then engages with the fixed groove 13, thereby achieving the purpose of adjusting the height of the sprayed workpiece.

[0034] The contents not described in detail in this specification are prior art known to those skilled in the art. 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 the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable lifting platform for plasma spraying, comprising a plasma spraying device (1) and a spray gun (2), characterized in that: A crossbar (3) is fixedly installed on one side of the plasma spraying equipment (1). A sliding hole (4) is opened at the top of the crossbar (3). A sliding rod (5) is slidably installed in the sliding hole (4). Both ends of the sliding rod (5) extend outside the sliding hole (4). A lifting platform (6) is fixedly installed at the top of the sliding rod (5). A slot (7) is opened at the top of the lifting platform (6). A spraying workpiece (8) is installed in the slot (7). A through hole (9) is provided on one side of the inner wall of the sliding hole (4), and a storage groove (10) is provided on one side of the inner wall of the sliding hole (4). A telescopic rod (11) is slidably installed in the storage groove (10). One end of the telescopic rod (11) extends into the storage groove (10), and the other end of the telescopic rod (11) extends out of the storage groove (10). The top of the telescopic rod (11) is provided with an opening (12), and the opening (12) is sleeved on the sliding rod (5); The sliding rod (5) has multiple fixed grooves (13) evenly spaced on one side, and a fixed rod (14) is fixedly installed on the inner wall of one side of the opening (12); A first magnet (15) is fixedly installed on one side of the inner wall of the storage slot (10), and a second magnet (16) is fixedly installed at one end of the telescopic rod (11) extending into the storage slot (10).

2. The adjustable lifting platform for plasma spraying according to claim 1, characterized in that: The nozzle of the spray gun (2) is directed toward the workpiece (8) to be sprayed.

3. The adjustable lifting platform for plasma spraying according to claim 1, characterized in that: The sprayed workpiece (8) is located in the slot (7).

4. The adjustable lifting platform for plasma spraying according to claim 1, characterized in that: The telescopic rod (11) extends to the outside of the storage groove (10) and passes through the through hole (9).

5. The adjustable lifting platform for plasma spraying according to claim 1, characterized in that: The fixing groove (13) is located on the side of the sliding rod (5) close to the fixing rod (14), and the fixing groove (13) is adapted to the fixing rod (14).

6. The adjustable lifting platform for plasma spraying according to claim 1, characterized in that: The first magnet (15) is adapted to the second magnet (16).

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