Hanging device for automobile sheet metal part spraying

Abstract

The utility model relates to the technical field of automobile sheet metal part processing, and discloses a mounting device for automobile sheet metal part spraying, which comprises a base and a hook, hydraulic cylinders are respectively arranged at four corners of the base, the telescopic ends of the hydraulic cylinders are connected with a lifting plate, a rotating motor is fixedly arranged at the center of the lifting plate, and the rotating motor is connected with the hook. The output end of the rotating motor penetrates through the lifting plate to be connected with a first rotating frame, a plurality of first sliding grooves are formed in the first rotating frame in a surrounding mode, first sliding rods are arranged in the first sliding grooves, a plurality of hooks are arranged on the first sliding rods in a sliding mode, and a second rotating frame is rotationally arranged on the base. According to the device, height adjustment of the hooks is achieved through the hydraulic cylinder, the rotating motor drives the hung sheet metal part to achieve rotating paint spraying, the sheet metal part can be comprehensively sprayed, the spraying efficiency is improved, the distance between the hooks can be adjusted, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sheet metal part processing, and specifically refers to a hanging device for spraying automobile sheet metal parts. Background Technique

[0002] Sheet metal refers to metal parts or components made by processing metal sheets through processes such as cutting, bending, stretching, stamping, etc. Sheet metal usually uses thin sheet metal materials, which are processed into the required shapes and sizes. Sheet metal is widely used in the field of automobile manufacturing.

[0003] One of the processing procedures of sheet metal parts is painting. When painting, the sheet metal parts need to be hung on the hanging device for painting operations. The existing hanging devices have fixed heights, and the automobile sheet metal parts are heavy, so it is not convenient for the hanging operation of the sheet metal parts. At the same time, the distance between the hooks is fixed and cannot be adjusted according to the size of the sheet metal parts, resulting in low applicability. Moreover, the hanging rack cannot rotate and can only be sprayed on one side, which is not convenient for spraying the entire sheet metal surface, and the spraying efficiency is low. Content of the Utility Model

[0004] (1). Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is to overcome the defects of being unable to adjust the height of the hooks and the distance between adjacent hooks, and low painting efficiency, and provide a hanging device for spraying automobile sheet metal parts.

[0006] (2). Technical Solutions

[0007] To solve the above technical problems, the technical solution provided by the utility model is: a hanging device for spraying automobile sheet metal parts, including a base and hooks. Hydraulic cylinders are respectively arranged at the four corner positions of the base. The telescopic end of the hydraulic cylinder is connected with a lifting plate. A rotating motor is fixedly arranged at the center position of the lifting plate. The output end of the rotating motor penetrates through the lifting plate and is connected with a rotating frame one. A plurality of sliding grooves one are arranged around the rotating frame one. A sliding rod one is arranged in the sliding groove one. A plurality of hooks are slidably arranged on the sliding rod one. A rotating frame two is rotatably arranged on the base. A plurality of fixing components for fixing the bottom of the sheet metal parts are arranged on the rotating frame two.

[0008] As an improvement: A plurality of positioning grooves are respectively arranged at equal distances on both sides of the sliding groove one. A slider is slidably arranged on the sliding rod one. The hook is arranged on the slider. Symmetric grooves are arranged in the slider. A positioning rod is connected in the groove through a telescopic spring. One end of the positioning rod is an arc structure and is adapted to the positioning groove. The positioning rod can be inserted into the positioning groove to fix the position of the slider, thereby ensuring the stability of the hook during spraying.

[0009] As an improvement: a second slide groove is provided on the rotating frame 2 at a position opposite to the first slide groove, a second slide rod is fixed in the second slide groove, and the fixing component is slidably provided on the second slide rod. The fixing component can be slidably adjusted to match the size of the sheet metal part to fix it, thereby ensuring the stability of the sheet metal part during the rotation process and avoiding shaking during rotation.

[0010] As an improvement: the number of the fixing components matches the number of hooks, and the fixing components include a sliding part that is slidably arranged on the sliding rod 2, a sleeve is provided on the sliding part, a slide is provided in the sleeve through a tension spring, a fixing rod is provided on the slide, and a fixing hook is provided on the fixing rod, which can fix sheet metal parts of different heights through the action of the tension spring.

[0011] As an improvement: a limiting groove is provided in the sleeve, and a limiting block is provided on the slide that cooperates with the limiting groove. The limiting block slides in the limiting groove, and the limiting groove limits the movement range of the slide to prevent the fixing rod from separating from the sleeve.

[0012] As an improvement: an annular card slot is provided on the base, and two material receiving boxes adapted to the card slot are provided in the card slot. The material receiving boxes are used to receive waste materials generated by spraying, which is convenient for subsequent cleaning.

[0013] (3) Beneficial effects

[0014] The advantages of this utility model compared with the prior art are:

[0015] 1. The lifting plate is raised and lowered by the hydraulic cylinder to adjust the height of the hook, which facilitates the mounting operation of sheet metal parts and saves physical effort. At the same time, the hook spacing can be adjusted by sliding, and positioning is achieved through the cooperation of the positioning groove and the positioning rod. It can be applied to the mounting of different sheet metal parts, and its practicality has been improved.

[0016] 2. The rotating motor drives the rotating frame 1 to rotate, and the bottom of the sheet metal is fixed by a fixing component, so that the rotating frame 2 can follow the rotation, and the sheet metal can rotate smoothly, so that it can be fully sprayed, thereby improving the spraying efficiency of the sheet metal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of a mounting device for spraying automobile sheet metal parts.

[0018] Figure 2 yes Figure 1 Schematic diagram of the structure with the part A enlarged.

[0019] Figure 3 The utility model is a schematic diagram of the structure of a mounting device for spraying automobile sheet metal parts when viewed from above.

[0020] Figure 4 yesFigure 3 Schematic diagram of the enlarged structure of part B.

[0021] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the slider of a hanging device for spraying automotive sheet metal parts of the present utility model.

[0022] Figure 6 It is a schematic diagram of the partial cross-sectional structure of the sleeve of a hanging device for spraying automotive sheet metal parts of the present utility model.

[0023] As shown in the figure: 1. Base; 2. Hook; 3. Hydraulic cylinder; 4. Lifting plate; 5. Rotating motor; 6. First rotating frame; 7. First chute; 8. First sliding rod; 9. Material receiving box; 10. Second rotating frame; 11. Positioning groove; 12. Slider; 13. Groove; 14. Telescopic spring; 15. Positioning rod; 16. Second chute; 17. Second sliding rod; 18. Sliding part; 19. Sleeve; 20. Slide plate; 21. Fixed rod; 22. Fixed hook; 23. Tension spring; 24. Limiting groove; 25. Limiting block. Specific implementation mode

[0024] The following will further describe the present utility model in detail with reference to the attached drawings. The same parts are denoted by the same reference numerals.

[0025] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.

[0026] In order to make the content of the present utility model easier to be clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

[0027] Embodiment 1

[0028] Combined with Figure 1 、 Figure 3 and Figure 4 shown, a hanging device for spraying automotive sheet metal parts includes a base 1 and a hook 2. Hydraulic cylinders 3 are respectively provided at the four corner positions of the base 1. The telescopic end of the hydraulic cylinder 3 is connected with a lifting plate 4. A rotating motor 5 is fixedly provided at the center position of the lifting plate 4. The output end of the rotating motor 5 penetrates through the lifting plate 4 and is connected with a first rotating frame 6. A plurality of first chutes 7 are arranged around the first rotating frame 6. A first sliding rod 8 is arranged in the first chute 7. A plurality of hooks 2 are slidably arranged on the first sliding rod 8. A second rotating frame 10 is rotatably provided on the base 1. A plurality of fixing components for fixing the bottom of the sheet metal parts are provided on the second rotating frame 10. Both the first rotating frame 6 and the second rotating frame 10 are cross-shaped bracket structures, and the second rotating frame 10 is rotatably connected to the base 1 through a bearing.

[0029] With the above structure, the hydraulic cylinder 3 drives the lifting plate 4 to move up and down, thereby realizing the lifting of the hook 2 for the hanging of sheet metal parts. The rotating motor 5 can drive the first rotating frame 6 to rotate, achieving full spraying of the sheet metal parts, reducing the operation time of turning the sheet metal parts over, improving the spraying efficiency, and the hook 2 can be slidably adjusted to be suitable for sheet metal parts of different sizes.

[0030] Combined with attached Figure 1 、 Figure 4 and Figure 5 As shown, a plurality of positioning grooves 11 are equidistantly provided on both sides of the first chute 7. A slider 12 is slidably provided on the first sliding rod 8. The hook 2 is provided on the slider 12. Grooves 13 are symmetrically provided inside the slider 12. A positioning rod 15 is connected inside the groove 13 through a telescopic spring 14. One end of the positioning rod 15 is of an arc structure and is adapted to the positioning groove 11. An annular clamping groove is provided on the base 1, and two material receiving boxes 9 adapted to the clamping groove are clamped inside the clamping groove.

[0031] With the above structure, the positioning rod 15 can be inserted into the positioning groove 11 to fix the position of the slider 12, thereby ensuring the stability of the hook 2 during spraying. The material receiving box 9 is used to receive the waste generated during spraying, facilitating subsequent cleaning.

[0032] Embodiment 2

[0033] On the basis of Embodiment 1, combined with attached Figure 1 、 Figure 2 and Figure 6 As shown, a second chute 16 is provided at a position on the second rotating frame 10 opposite to the first chute 7. A second sliding rod 17 is fixedly provided inside the second chute 16. The fixing component is slidably provided on the second sliding rod 17. The number of the fixing components matches the number of the hooks 2. The fixing component includes a sliding member 18 slidably provided on the second sliding rod 17. A sleeve 19 is provided on the sliding member 18. A sliding plate 20 is connected inside the sleeve 19 through a tension spring 23. A fixing rod 21 is provided on the sliding plate 20. A fixing hook 22 is provided on the fixing rod 21. A limiting groove 24 is provided inside the sleeve 19. A limiting block 25 cooperating with the limiting groove 24 is provided on the sliding plate 20. The limiting block 25 is slidably located inside the limiting groove 24.

[0034] With the above structure, the fixing component can be slidably adjusted to fix the sheet metal part according to its size, ensuring the stability of the sheet metal part during the rotation of the sheet metal part and avoiding shaking during rotation. The tension spring 23 can fix sheet metal parts of different heights. The limiting groove 24 limits the movement range of the sliding plate 20 to prevent the fixing rod 21 from separating from the sleeve 19.

[0035] The specific usage method is as follows:

[0036] The starting hydraulic cylinder 3 lowers the hook 2 to facilitate hanging the sheet metal part on the hook 2. At the same time, the slider 12 is slidably adjusted according to the size of the sheet metal part to be hung. When adjusted to the appropriate position, the positioning rod 15 is inserted into the corresponding positioning groove 11 under the action of the telescopic spring 14. Then, the hydraulic cylinder 3 is raised to hook the bottom of the sheet metal part on the fixed hook 22. Among them, through the elastic action of the tension spring 23, the sheet metal parts of different heights can be fixed;

[0037] After the fixing is completed, the spraying operation can be carried out on the sheet metal part. When one side of the sheet metal part is sprayed, the rotating motor 5 is started to drive the rotating frame one 6 and the rotating frame two 10 to rotate, so that the other sides of the sheet metal part can be sprayed without turning the sheet metal part over.

[0038] The above describes the present invention and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. In short, if those of ordinary skill in the art are inspired by it and without departing from the gist of the present invention creation, and design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A mounting device for spraying automobile sheet metal parts, comprising a base (1) and a hook (2), characterized in that: The base (1) is provided with hydraulic cylinders (3) at the four corners, the telescopic ends of the hydraulic cylinders (3) are connected with a lifting plate (4), the center of the lifting plate (4) is fixed with a rotating motor (5), the output end of the rotating motor (5) passes through the lifting plate (4) and is connected with a rotating frame (6), the rotating frame (6) is surrounded by a plurality of slide grooves (7), the slide grooves (7) are provided with a slide rod (8), and the slide rod (8) is slidably provided with a plurality of hooks (2); A second rotating frame (10) is rotatably provided on the base (1), and a plurality of fixing components for fixing the bottom of the sheet metal part are provided on the second rotating frame (10).

2. The mounting device for spraying automobile sheet metal parts according to claim 1, characterized in that: A plurality of positioning grooves (11) are equidistantly provided on both sides of the slide groove (7), a slider (12) is slidably provided on the slide rod (8), the hook (2) is provided on the slider (12), grooves (13) are symmetrically provided in the slider (12), a positioning rod (15) is provided in the groove (13) and is connected by a telescopic spring (14), and one end of the positioning rod (15) is an arc structure and is adapted to the positioning groove (11).

3. The mounting device for spraying automobile sheet metal parts according to claim 1, characterized in that: A second slide groove (16) is provided on the rotating frame (10) at a position opposite to the first slide groove (7), a second slide rod (17) is fixedly provided in the second slide groove (16), and the fixed component is slidably provided on the second slide rod (17).

4. The mounting device for spraying automobile sheet metal parts according to claim 3, characterized in that: The number of the fixing components matches the number of the hooks (2), and the fixing components include a sliding member (18) slidably arranged on the second sliding rod (17), a sleeve (19) is provided on the sliding member (18), a slide plate (20) is connected to the sleeve (19) through a tension spring (23), a fixing rod (21) is provided on the slide plate (20), and a fixing hook (22) is provided on the fixing rod (21).

5. The mounting device for spraying automobile sheet metal parts according to claim 4, characterized in that: A limiting groove (24) is provided in the sleeve (19), and a limiting block (25) cooperating with the limiting groove (24) is provided on the slide plate (20), and the limiting block (25) is slidably located in the limiting groove (24).

6. The mounting device for spraying automobile sheet metal parts according to claim 1, characterized in that: The base (1) is provided with an annular clamping groove, and two material receiving boxes (9) adapted to the clamping groove are clamped in the clamping groove.

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