Hanging frame for surface treatment of automobile parts

Abstract

The utility model discloses a hanger for surface treatment of automobile parts, and particularly relates to the technical field of automobile part hangers, the hanging installation of the automobile parts with different lengths can be met by changing the lengths of adjusting assemblies from fixed rods, and when each group of adjusting assemblies is closer to the corresponding fixed rod, the adjusting assemblies can be fixed on the fixed rods, so that the hanging installation of the automobile parts with different lengths can be realized. The distance between every two adjacent adjusting assemblies is increased, large-length automobile parts can be installed between the two adjusting assemblies in a hanging mode, and small-length automobile parts can be installed between the adjusting assemblies and the fixing rods. When the distance between each adjusting assembly and the corresponding fixing rod is smaller, the distance between every two adjacent adjusting assemblies is reduced, the small-length automobile parts can be installed between the two adjusting assemblies in a hanging mode, the large-length automobile parts can be installed between the adjusting assemblies and the fixing rods, and therefore the installation requirements under different use scenes are met.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive part hangers, and particularly relates to a hanger for surface treatment of automotive parts. Background Art

[0002] During the automobile production process, multiple procedures are required. Among them, the surface treatment of automotive parts is a common processing procedure. In order to facilitate the surface treatment and processing of automotive parts, a hanger needs to be set up to hang and fix them, so that personnel can conveniently carry out surface treatment and processing on automotive parts.

[0003] In the existing solutions, the hanger used for the surface treatment of automotive parts is designed into a rotatable structure, but usually only the same type of automotive parts can be suspended and installed, without flexible adjustability, and there are limitations in use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hanger for surface treatment of automotive parts, so as to solve the problem that the existing method usually suspends and installs the same type of automotive parts and has limitations in use mentioned in the above background art.

[0005] The utility model can be realized through the following technical solutions:

[0006] A hanger for surface treatment of automotive parts includes a support frame. At the top of the inner side surface of the support frame, a rotating rod is rotatably installed. On both sides of the outer surface of the rotating rod, fixing rods are fixed. Between the inner side surfaces of the two fixing rods, two groups of adjusting components are slidably arranged on the outer surface of the rotating rod. Each group of adjusting components includes a moving cylinder seat slidable on the rotating rod. Inside the moving cylinder seat, a connecting rod is slidably arranged. On the outer wall surfaces of both sides of the moving cylinder seat, the connecting rod, and the two fixing rods, hanging rods for hanging automotive parts are installed. The top end of the connecting rod is slidably connected to a top rod. The two ends of the top rod are slidably arranged on the inner surface of the fixing rod. On the outer surface of the hanging rod, an abutting ring block is fixedly arranged, and an external thread is provided at the end of the hanging rod. An adjusting piece is threadedly sleeved on the external thread of the hanging rod, and a washer in contact with the automotive part is installed on the end surface of the adjusting piece.

[0007] A further technical improvement of the utility model lies in that: on the outer wall surfaces of both sides of the connecting rod, convex strip blocks are arranged, and on both sides of the moving cylinder seat, limiting grooves corresponding to the convex strip blocks for sliding through are provided.

[0008] A further technical improvement of the utility model lies in that: on the outer surface of the rotating rod, two groups of upper and lower slideways are symmetrically arranged. Each group of slideways is provided with two transverse tracks. Inside the transverse tracks, sliders are slidably installed. The end surface of the slider is fixed to the bottom surface of the moving cylinder seat.

[0009] A further technical improvement of the present utility model lies in that: a vertical track is provided on the inner side surface of the top of the fixed rod, the end surface of the top rod is slidably arranged on the vertical track, and a track groove for the sliding of the connecting rod is provided on the bottom surface of the top rod.

[0010] A further technical improvement of the present utility model lies in that: a plurality of mounting holes are provided through the surface of the connecting rod, and adjacent two mounting holes are arranged at equal intervals, and a pin for passing through the inside of any one of the mounting holes is provided on the top surface of the moving cylinder base.

[0011] A further technical improvement of the present utility model lies in that: a movable hole groove is provided on the outer surface of the end of the pin, a spring is arranged inside the movable hole groove, a semi-circular block is fixed at the end of the spring, and the inner end surface of the semi-circular block is slidably arranged in the movable hole groove.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] 1. By changing the length of the adjusting assembly from the fixed rod, the suspension installation of automotive parts with different lengths can be satisfied. When the length of each group of adjusting assemblies from the corresponding fixed rod is relatively short, the distance between adjacent two adjusting assemblies increases, and large-length automotive parts can be suspended and installed between the two adjusting assemblies, while small-length automotive parts are installed between the adjusting assembly and the fixed rod; when the length of each group of adjusting assemblies from the corresponding fixed rod is relatively long, the distance between adjacent two adjusting assemblies decreases, and small-length automotive parts can be suspended and installed between the two adjusting assemblies, while large-length automotive parts are installed between the adjusting assembly and the fixed rod, so as to meet the installation requirements in different usage scenarios;

[0014] 2. During installation, the automotive part is loaded onto the hanging rod, the screwing member is screwed and loaded onto the front end outside the hanging rod, and through screwing, the washer contacts the automotive part to fix the automotive part. By sliding the connecting rod in the moving cylinder base, the vertical height is changed. After the pin is inserted into the mounting hole, the connecting rod and the moving cylinder base are limited in position to adapt to the installation of automotive parts with a large height. After the connecting rod slides, at this time, the hanging rods on the connecting rod and the fixed rod are not at the same height, and one type of automotive part can be installed on the two connecting rods, and another type of automotive part can be installed on the hanging rod on the fixed rod, realizing the classified installation of automotive parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the drawings.

[0016] Figure 1 is the external structural schematic diagram of the present utility model;

[0017] Figure 2 For the present utility modelFigure 1 Partial enlarged view at position A in the figure;

[0018] Figure 3 Schematic diagram of the installation structure of the movable cylinder base and the rotating rod of the present utility model;

[0019] Figure 4 Schematic top view of the installation structure of the bolt and the movable cylinder base of the present utility model.

[0020] In the figure: 1, support frame; 2, rotating rod; 3, fixed rod; 4, vertical track; 5, horizontal track; 6, movable cylinder base; 7, connecting rod; 8, ejector rod; 9, mounting hole; 10, ribbed block; 11, limiting groove; 12, hanging rod; 13, abutting ring block; 14, screwing member; 15, washer; 16, bolt; 17, slider; 18, spring; 19, semi-circular block. Detailed implementation manners

[0021] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, describe in detail the specific implementation manners, structures, features and their effects of the present utility model.

[0022] Please refer to Figures 1 - 4As shown in the figure, the utility model provides a hanger for surface treatment of automobile parts, which includes a support frame 1. At the top of the inner side of the support frame 1, a rotating rod 2 is rotatably installed. On both sides of the outer surface of the rotating rod 2, fixing rods 3 are fixed. Between the inner sides of the two fixing rods 3 on the outer surface of the rotating rod 2, two groups of adjusting components are slidably arranged. Each group of adjusting components includes a moving cylinder base 6 slidably arranged on the rotating rod 2. Inside the moving cylinder base 6, a connecting rod 7 is slidably arranged. On the outer wall surfaces of both sides of the moving cylinder base 6, the connecting rod 7 and the two fixing rods 3, hanging rods 12 for hanging automobile parts are installed. The top end of the connecting rod 7 is slidably connected to a top rod 8. The two ends of the top rod 8 are slidably arranged on the inner surface of the fixing rod 3. On the outer surface of the hanging rod 12, an abutting ring block 13 is fixedly arranged, and the end of the hanging rod 12 is provided with an external thread. An external thread of the hanging rod 12 is sleeved with a screwing member 14. On the end face of the screwing member 14, a washer 15 in contact with the automobile part is installed. In the use state, the hanging rods 12 on the connecting rod 7 and the hanging rods 12 on the fixing rod 3 maintain the same height. By changing the length of the adjusting component from the fixing rod 3, the hanging installation of automobile parts with different lengths is satisfied. When the length of each group of adjusting components from the corresponding fixing rod 3 is relatively short, the distance between two adjacent adjusting components increases. The automobile parts with a large length can be hung and installed between the two adjusting components, while the automobile parts with a small length are installed between the adjusting component and the fixing rod 3. When the length of each group of adjusting components from the corresponding fixing rod 3 is relatively long, the distance between two adjacent adjusting components decreases. The automobile parts with a small length can be hung and installed between the two adjusting components, while the automobile parts with a large length are installed between the adjusting component and the fixing rod 3, so as to meet the installation requirements in different use scenarios. During installation, the automobile parts are loaded onto the hanging rod 12, and the screwing member 14 is screwed and loaded onto the front end of the outside of the hanging rod 12. By screwing, the washer 15 is in contact with the automobile part to fix the automobile part. By changing the sliding between the connecting rod 7 and the moving cylinder base 6, the installation of automobile parts with a large height is adapted.

[0023] Referring to Figure 2 As shown in the figure, on both outer wall surfaces of the connecting rod 7, convex strip blocks 10 are arranged. On both sides of the moving cylinder base 6, limiting grooves 11 for the convex strip blocks 10 to slide through correspondingly are provided. When it is necessary to install automobile parts with a large height, by applying an upward pulling force to the top rod 8, the convex strip blocks 10 on the connecting rod 7 slide in the limiting grooves 11, thereby changing the vertical height between the connecting rod 7 and the moving cylinder base 6. After the connecting rod 7 slides, at this time, the hanging rods 12 on the connecting rod 7 and the hanging rods 12 on the fixing rod 3 are not at the same height. One kind of automobile part can be installed on the two connecting rods 7, and another kind of automobile part can be installed on the hanging rods 12 on the fixing rod 3 to realize the classified installation of automobile parts.

[0024] Referring to Figure 1 and Figure 3As shown, two sets of upper and lower symmetric slideways are provided on the outer surface of the rotating rod 2. Each set of slideways is provided with two transverse rails 5. A slider 17 is slidably installed inside the transverse rail 5. The end face of the slider 17 is fixed to the bottom surface of the moving cylinder base 6. When the distance between the two sets of adjusting components changes, the moving cylinder base 6 drives the connecting rod 7 to slide in the corresponding transverse rail 5, so as to meet different usage scenarios.

[0025] Refer to Figure 1 As shown, a vertical rail 4 is provided on the inner side surface of the top of the fixed rod 3. The end face of the top rod 8 is slidably arranged in the vertical rail 4, and a rail groove for the connecting rod 7 to slide is provided on the bottom surface of the top rod 8. The moving cylinder base 6 and the connecting rod 7 in the adjusting component slide in the transverse rail 5 and the rail groove respectively to achieve limited sliding.

[0026] Refer to Figure 2 and Figure 4 As shown, a number of mounting holes 9 are provided through the surface of the connecting rod 7. The adjacent two mounting holes 9 are equidistantly arranged. A pin 16 for passing through the inside of any one of the mounting holes 9 is provided on the top surface of the moving cylinder base 6; an activity hole groove is provided on the outer surface of the end of the pin 16, a spring 18 is arranged inside the activity hole groove, a semi-circular block 19 is fixed to the end of the spring 18, and the inner end face of the semi-circular block 19 is slidably arranged in the activity hole groove. By selecting mounting holes 9 at different heights, the length distance between the connecting rod 7 and the moving cylinder base 6 changes. After selecting one of the mounting holes 9 according to the height of the automotive parts to be installed, the pin 16 is inserted into the top surface of the moving cylinder base 6. The semi-circular block 19 on the outer surface of the end of the pin 16 is squeezed into the inside of the mounting hole 9. At this time, the semi-circular block 19 compresses the spring 18 and enters the activity hole groove. When the semi-circular block 19 leaves the mounting hole 9, the spring 18 resets, thereby limiting the position between the connecting rod 7 and the moving cylinder base 6.

[0027] When the present utility model is in use, by changing the length of the adjusting component from the fixed rod 3, the suspension installation of automotive parts with different lengths is satisfied. When the length of each set of adjusting components from the corresponding fixed rod 3 is relatively short, the distance between two adjacent adjusting components increases. The automotive parts with a large length can be suspended and installed between the two adjusting components, while the automotive parts with a small length are installed between the adjusting component and the fixed rod 3; when the length of each set of adjusting components from the corresponding fixed rod 3 is relatively long, the distance between two adjacent adjusting components decreases. The automotive parts with a small length can be suspended and installed between the two adjusting components, while the automotive parts with a large length are installed between the adjusting component and the fixed rod 3, so as to meet the installation requirements in different usage scenarios;

[0028] During installation, the automotive parts are loaded onto the hanging rod 12. The screwing part 14 is screwed and loaded onto the outer front end of the hanging rod 12. By screwing, the washer 15 is brought into contact with the automotive parts to fix the automotive parts. Through the sliding of the connecting rod 7 within the moving cylinder base 6, the vertical height is changed. After the pin 16 is inserted into the mounting hole 9, the connecting rod 7 and the moving cylinder base 6 are limited in position to accommodate the installation of automotive parts with a large height. After the connecting rod 7 slides, at this time, the hanging rod 12 on the connecting rod 7 and the hanging rod 12 on the fixed rod 3 are not at the same height. One type of automotive part can be installed on the two connecting rods 7, and another type of automotive part can be installed on the hanging rod 12 on the fixed rod 3, realizing the classified installation of automotive parts.

[0029] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed as above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A hanger for surface treatment of automotive parts, including a support frame (1), and a rotating rod (2) is rotatably installed at the top of the inner side of the support frame (1), characterized in that: On both sides of the outer surface of the rotating rod (2), fixing rods (3) are fixedly arranged. Between the inner sides of two fixing rods (3), two groups of adjusting components are slidably arranged on the outer surface of the rotating rod (2). Each group of adjusting components includes a moving cylinder base (6) slidably arranged on the rotating rod (2). A connecting rod (7) is slidably arranged inside the moving cylinder base (6). Hanging rods (12) for hanging automotive parts are installed on the outer wall surfaces of both sides of the moving cylinder base (6), the connecting rod (7), and the two fixing rods (3). The top end of the connecting rod (7) is slidably connected to a top rod (8). Both ends of the top rod (8) are slidably arranged on the inner surface of the fixing rod (3). An abutting ring block (13) is fixedly arranged on the outer surface of the hanging rod (12), and an external thread is provided at the end of the hanging rod (12). A screwing member (14) is threadedly sleeved on the external thread of the hanging rod (12). A washer (15) in contact with the automotive part is installed on the end face of the screwing member (14).

2. The hanger for surface treatment of automotive parts according to claim 1, wherein, Ridge blocks (10) are arranged on the outer wall surfaces of both sides of the connecting rod (7). Limiting grooves (11) corresponding to the ridge blocks (10) to slide through are arranged on both sides of the moving cylinder base (6).

3. The hanger for surface treatment of automobile parts according to claim 1, wherein, Two upper and lower groups of slideways are symmetrically arranged on the outer surface of the rotating rod (2). Each group of slideways is provided with two transverse tracks (5). Sliders (17) are slidably installed inside the transverse tracks (5). The end face of the slider (17) is fixed to the bottom surface of the moving cylinder base (6).

4. The hanger for surface treatment of automotive parts according to claim 1, characterized in that, A vertical track (4) is arranged on the inner side surface of the top of the fixing rod (3). The end face of the top rod (8) is slidably arranged on the vertical track (4), and a track groove for the connecting rod (7) to slide is arranged on the bottom surface of the top rod (8).

5. The hanger for surface treatment of automobile parts according to claim 1, characterized in that, A plurality of mounting holes (9) are arranged through the surface of the connecting rod (7). Adjacent two mounting holes (9) are arranged at equal intervals. A pin (16) for passing through the inside of any one of the mounting holes (9) is arranged on the top surface of the moving cylinder base (6).

6. The hanger for surface treatment of automotive parts according to claim 5, characterized in that, An active hole groove is arranged on the outer surface of the end of the pin (16). A spring (18) is arranged inside the active hole groove. A semi-circular block (19) is fixed to the end of the spring (18). The inner end face of the semi-circular block (19) is slidably arranged in the active hole groove.

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