CN219449838U

CN219449838U - Plasma spraying elevating platform

Info

Publication number: CN219449838U
Application number: CN202320331434.4U
Authority: CN
Inventors: 李心然; 居炎鹏; 王永超; 赵泽良
Original assignee: Shanghai Hedong Electronic Material Co ltd
Current assignee: Shanghai Hedong Electronic Material Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-01
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of plasma spraying devices, in particular to a plasma spraying lifting table, which comprises a base, wherein an inner connecting column is connected to the middle position of the top of the base, the outer end of the inner connecting column extends to the upper side of the inner connecting column, lifting structures for adjusting the height are arranged on the left side and the right side of the lifting table, an angle adjusting structure is arranged in the lifting table, a workbench is connected to the top of the angle adjusting structure, an air chuck for clamping a spraying workpiece is arranged on the top of the workbench, the workbench can be driven to move up and down by the lifting structure so as to realize the height adjustment of the workbench, and meanwhile, the lifting table is driven to rotate left and right by the angle adjusting structure so as to change the inclination angle between the workbench and an external plasma spraying head, thereby facilitating the spraying operation of the plasma spraying head and improving the spraying flexibility.

Description

Plasma spraying elevating platform

Technical Field

The utility model relates to the technical field of plasma spraying devices, in particular to a plasma spraying lifting table.

Background

Plasma spraying is a material surface strengthening and surface modifying technology, which can make the surface of the matrix have the performances of wear resistance, corrosion resistance, high-temperature oxidation resistance, electric insulation, heat insulation, radiation protection, antifriction, sealing and the like. The plasma spraying technique is a method of forming a surface layer which is firmly adhered by heating a material such as ceramics, alloys, metals, etc. to a molten or semi-molten state by using a plasma arc driven by a direct current as a heat source and spraying the material at a high speed onto a surface of a workpiece subjected to pretreatment.

By searching, a supersonic plasma spraying chamber is mentioned in published application number CN202020795468.5, which relates to the technical field of plasma spraying. This supersonic speed plasma spraying room, including the cabin, the opening has been seted up to one side in cabin, and open-ended inboard bottom welded mounting has the fixing base, and half of fixing base is located the cabin, and half is located the outside in cabin, and the workstation is installed in the top rotation of fixing base, and the workstation is inside hollow structure, and frock clamp is installed in the top rotation of workstation, and frock clamp's quantity is two sets of and is parallel corresponding setting. The device is used through the cooperation of fixing base, workstation, motor, frock clamp, fly leaf, spout, slider and hydraulic stem for the device is when carrying out plasma spraying work, can directly be located the cabin and operate outward, and pivoted workstation makes the device can carry out continuous spraying operation with two sets of symmetrical frock clamp simultaneously, thereby has improved the work efficiency of device to a certain extent.

The above solution, while solving the problems mentioned in the background art, still has the following drawbacks: in the scheme, a workpiece needs to be placed on a workbench during plasma spraying, but the height of the workbench cannot be adjusted, so that the actual spraying is inconvenient.

Disclosure of Invention

The utility model aims to provide a plasma spraying lifting table for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a plasma spraying elevating platform, includes the base, the top intermediate position of base is connected with the interior spliced pole, the outer end of interior spliced pole extends to its top and is connected with the elevating platform the elevating structure that is used for height-adjusting is all installed to the left and right sides of elevating platform the inside of elevating platform is provided with angle adjustment structure the top of angle adjustment structure is connected with the workstation, the top of workstation is provided with the air chuck that is used for carrying out the centre gripping to the spraying work piece.

As a preferable scheme of the utility model, the lifting structure comprises driving cylinders fixedly arranged at the left side and the right side of the lifting table, a piston rod is connected to the bottom output end of the driving cylinders, and the bottom of the piston rod is fixedly connected with the top of the base.

As a preferable scheme of the utility model, the outer surface of the inner connecting column is provided with a guide chute, the inner wall of the lifting platform is provided with a guide slide block matched with the guide chute, and the guide slide block is connected with the guide chute in a sliding way.

As a preferable scheme of the utility model, the angle adjusting structure comprises an arc-shaped seat, an arc-shaped groove is formed in the arc-shaped seat, a rotating block is also connected in a rolling manner in the arc-shaped groove, the top of the rotating block is connected with a rotating seat, and the top of the rotating seat is fixedly connected with the bottom of the workbench.

As a preferable scheme of the utility model, a rotating shaft body is also connected between the arc-shaped seat and the rotating seat, one side of the rotating shaft body is connected with a driver, and the driver can be a miniature motor.

As a preferable scheme of the utility model, the four corners of the bottom of the base are fixedly provided with the idler wheels, the bottom of the base is also provided with the electric lifting rod, and the bottom of the electric lifting rod is connected with the pressing disc.

Compared with the prior art, the utility model has the beneficial effects that:

according to the plasma spraying lifting table, when the lifting table is used, the lifting structure can be used for driving the workbench to move up and down so as to realize height adjustment, and meanwhile, the angle adjusting structure is used for driving the lifting table to rotate left and right so as to change the inclination angle between the workbench and an external plasma spraying head, so that the spraying operation of the plasma spraying head is facilitated, and the spraying flexibility is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of the workbench after lifting;

FIG. 3 is a schematic diagram of a front view structure of the workbench after lifting;

fig. 4 is a schematic view of an angle adjusting structure of the present utility model.

In the figure: 1. a base; 2. an inner connecting column; 21. a guide chute; 22. a guide slide block; 3. a lifting table; 4. a lifting structure; 41. a driving cylinder; 42. a piston rod; 5. an angle adjusting structure; 51. an arc-shaped seat; 52. an arc-shaped groove; 53. a rotating block; 54. a rotating seat; 55. a driver; 6. a work table; 7. an air chuck; 8. a roller; 9. an electric lifting rod; 10. the compressing disc.

Description of the embodiments

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a plasma spraying elevating platform, includes base 1, and the top intermediate position of base 1 is connected with interior spliced pole 2, and the outer end of interior spliced pole 2 extends to its top and is connected with elevating platform 3, all installs the elevation structure 4 that is used for height-adjusting in elevating platform 3's left and right sides, is provided with angle adjusting structure 5 in elevating platform 3's inside, is connected with workstation 6 at angle adjusting structure 5's top, and workstation 6's top is provided with the air chuck 7 that is used for carrying out the centre gripping to the spraying work piece.

Specifically, the lifting structure 4 comprises a driving cylinder 41 fixedly installed at the left side and the right side of the lifting platform 3, a piston rod 42 is connected to the bottom output end of the driving cylinder 41, and the bottom of the piston rod 42 is fixedly connected with the top of the base 1, so that the driving cylinder 41 works to drive the piston rod 42 to generate a telescopic effect, and further drive the workbench 6 to move up and down so as to change the height of the workbench 6 for plasma spraying.

Further, the guide chute 21 is formed on the outer surface of the inner connecting column 2, the guide slide block 22 matched with the guide chute 21 is arranged on the inner wall of the lifting platform 3, the guide slide block 22 and the guide chute 21 are connected in a sliding manner, and the guide slide block 22 slides in the guide chute 21 in the height adjusting process of the workbench 6 so as to achieve the guiding purpose, so that the lifting is more stable.

Specifically, angle adjusting structure 5 includes arc seat 51, has seted up arc groove 52 on arc seat 51, still roll connection has rotating block 53 in the inside of arc groove 52, and the top of rotating block 53 is connected with the rotation seat 54, and the top of rotating seat 54 and the bottom fixed connection of workstation 6, utilizes rotating block 53 to lie in the inside arc movement that produces of arc groove 52, and then drives rotation seat 54 and produce the rotation, drives workstation 6 simultaneously and rotates to the spraying angle to the workstation 6 that the top is used for plasma spraying adjusts.

Further, a rotating shaft body is further connected between the arc-shaped seat 51 and the rotating seat 54, one side of the rotating shaft body is connected with a driver 55, the driver 55 can be a micro motor, and the rotating seat 54 is driven to rotate by the rotation of the driver 55, so that the workbench 6 is rotated to change the spraying angle of the workbench.

Preferably, four corners of the bottom of the base 1 are fixedly provided with rollers 8, the bottom of the base 1 is also provided with an electric lifting rod 9, the bottom of the electric lifting rod 9 is connected with a pressing disc 10, the rollers 8 are utilized to move the position of the plasma spraying lifting platform, the pressing disc 10 is driven by the electric lifting rod 9 to abut against the ground, and therefore the whole lifting platform can be fixed and prevented from moving.

The working flow of the utility model is as follows: when the plasma spraying lifting platform is used, firstly, the device for plasma spraying is moved to a proper position through the roller 8, then the pressing disc 10 is driven to abut against the ground through the electric lifting rod 9, the whole lifting platform can be fixed, at the moment, the device cannot be moved, afterwards, when the height of the device needs to be adjusted, the driving cylinder 41 is controlled to work, the driving cylinder 41 drives the piston rod 42 of the device to generate a telescopic action, meanwhile, the guide sliding block 22 slides in the guide sliding groove 21, and then the workbench 6 is driven to move up and down, after the device moves to a proper height, the driving cylinder 41 stops working, afterwards, the rotating seat 54 is driven to rotate through the rotation of the driver 55, and then the rotating block 53 is driven to generate arc-shaped movement in the arc-shaped groove 52, so as to drive the rotating seat 54 to rotate, meanwhile, the workbench 6 is driven to rotate, the spraying angle of the workbench 6 above the device is adjusted to an angle convenient for spraying, and finally, the workpiece needing to be sprayed is clamped through the pneumatic chuck 7, and then the plasma spraying device is used for spraying.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plasma spraying elevating platform, includes base (1), its characterized in that: the top intermediate position of base (1) is connected with interior spliced pole (2), the outer end of interior spliced pole (2) extends to its top and is connected with elevating platform (3)'s the left and right sides is all installed and is used for height-adjusting's elevation structure (4) the inside of elevating platform (3) is provided with angle adjustment structure (5) the top of angle adjustment structure (5) is connected with workstation (6), the top of workstation (6) is provided with air chuck (7) that are used for carrying out the centre gripping to the spraying work piece.

2. A plasma spraying lift table as claimed in claim 1, wherein: the lifting structure (4) comprises driving cylinders (41) fixedly mounted on the left side and the right side of the lifting table (3), a piston rod (42) is connected to the bottom output end of the driving cylinders (41), and the bottom of the piston rod (42) is fixedly connected with the top of the base (1).

3. A plasma spraying lift table as claimed in claim 2, wherein: the inner connecting column is characterized in that a guide sliding groove (21) is formed in the outer surface of the inner connecting column (2), a guide sliding block (22) matched with the guide sliding groove (21) is arranged on the inner wall of the lifting table (3), and the guide sliding block (22) is connected with the guide sliding groove (21) in a sliding connection mode.

4. A plasma spraying lift table as claimed in claim 1, wherein: the angle adjusting structure (5) comprises an arc-shaped seat (51), an arc-shaped groove (52) is formed in the arc-shaped seat (51), a rotating block (53) is further connected in a rolling mode in the arc-shaped groove (52), a rotating seat (54) is connected to the top of the rotating block (53), and the top of the rotating seat (54) is fixedly connected with the bottom of the workbench (6).

5. The plasma spraying lift table of claim 4, wherein: a rotating shaft body is further connected between the arc-shaped seat (51) and the rotating seat (54), one side of the rotating shaft body is connected with a driver (55), and the driver (55) can be a miniature motor.

6. A plasma spraying lift table as claimed in claim 1, wherein: the four corners of the bottom of base (1) are fixedly provided with idler wheels (8), the bottom of base (1) is also provided with an electric lifting rod (9), and the bottom of electric lifting rod (9) is connected with a pressing disc (10).