Spacing-adjustable electroplating hanger for automobile decoration strip machining

Abstract

The utility model belongs to the technical field of electroplating hangers, particularly relates to a spacing-adjustable electroplating hanger for processing automobile decorative strips, and provides the following scheme aiming at the problems of inconvenience in disassembly and assembly, incapability of adjusting the spacing between lifting hooks and high mounting cost of clamping blocks in the background technology: the spacing-adjustable electroplating hanger comprises a cross arm, hanging plates distributed adjacently are arranged on the outer wall of the top of the cross arm, and locking pieces are arranged between the hanging plates and the cross arm. According to the electroplating hanger, a detachable fixing structure is adopted, assembling is convenient, the position of each hook can be adjusted through sliding of the sliding blocks in the track plate, then the distance between the hooks is adjusted, adjustment can be conducted according to the actual situation, the hooking requirements of different automobile decoration strips can be met, the application range of the electroplating hanger is widened, and the electroplating hanger is suitable for popularization and application. The multiple layers of clamping plates are arranged on one layer of the two hanging plates in each group, the clamping plates penetrate through the hooks in each layer, the overall structure is simple, one clamping plate can meet the limiting requirement of one row, the installation cost is low, and maintenance is convenient.

Description

Technical Field

[0001] This utility model relates to the field of electroplating fixture technology, and in particular to an adjustable-spacing electroplating fixture for processing automotive trim strips. Background Technology

[0002] Electroplating racks vary depending on the shape of the part, the technical requirements of the plating layer, the electroplating process, and the size of the equipment; different types of racks exist for each type. For example, there are differences between automated and manual lines. Electroplating workshops typically prepare general-purpose racks suitable for various common parts, as well as specialized racks designed and manufactured specifically for certain parts. General-purpose racks come in many forms and are suitable for various processes and parts.

[0003] Electroplating fixtures are also used in the electroplating process of automotive trim strips. A search revealed a patent (application number: 201920710889.0) disclosing "An Electroplating Fixture for Automotive Center Console Trim Strips." This device uses a clamping structure to hold the product to be electroplated between a hook and a locking block, preventing the product from shaking due to electrolyte disturbance and thus preventing collisions between products during electroplating. This allows the electrolyte to be stably plated onto the product, improving electroplating stability. However, this device has the following problems during use:

[0004] First, the frame of the device is fixed by welding, which is inconvenient to disassemble and assemble. At the same time, the hooks inside the device are fixed to the rod and their positions remain unchanged. The spacing between the hooks cannot be adjusted, which limits the applicable range. In addition, although the hanger is equipped with spring-connected locking blocks, a set of limiting structures needs to be installed on one side of each hook, resulting in high overall installation costs. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an adjustable-spacing electroplating fixture for automotive trim processing, which overcomes the deficiencies of existing technologies and effectively solves the problems of inconvenient disassembly and assembly, inability to adjust the spacing between hooks, and high installation costs of the clips.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An adjustable-spacing electroplating fixture for processing automotive trim includes a crossbeam. The top outer wall of the crossbeam has adjacently distributed hanging plates, and a locking device is provided between the hanging plates and the crossbeam. Two hanging plates are fixedly connected by screws to equally spaced track plates, and equally spaced sliders are slidably connected to the inner wall of the track plates. A hook is welded to one side of the outer wall of each slider. Springs are fixedly connected to both ends of one side of the outer wall of the crossbeam, and a clamping plate is fixedly connected between the two springs.

[0008] Preferably, the clamp is disposed on the inside of the hook.

[0009] Preferably, the locking component includes a screw threaded to the outer wall of the top of the crossarm and a lifting ring welded to the outer wall of the top of the screw thread.

[0010] Preferably, guide posts are welded to the outer walls of both ends of the track slab, and the clamping plate is slidably connected to the outer walls of the guide posts.

[0011] Preferably, a reinforcing rod is welded between the hanging plate and the track plate.

[0012] Preferably, a pivot pin is fixedly connected between the two mounting plates.

[0013] Preferably, a connecting rod is welded to the top between the other two mounting plates.

[0014] Preferably, a connecting plate is welded to the outer wall of the crossbeam, and a support plate is welded to the inner top wall of the connecting plate, and two lifting rings are welded to both ends of the outer top wall of the support plate.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. The adjustable-spacing electroplating fixture for automotive trim processing designed in this paper has a locking component at the connection between the crossbeam and the mounting plate. By rotating the lifting ring, the screw can be unscrewed to separate the locking component, crossbeam, and mounting plate. The detachable fixing structure facilitates assembly.

[0017] 2. The adjustable spacing electroplating fixture for automotive trim processing designed in this paper allows the position of each hook to be adjusted by sliding a slider within the track plate, thereby adjusting the spacing between the hooks. This can be adjusted according to actual conditions to meet the hanging requirements of different automotive trims and improve the applicability of the electroplating fixture.

[0018] 3. The adjustable-spacing electroplating fixture for automotive trim processing designed in this paper has multiple layers of clamps on each of the two hanging plates in each group. The clamps run through each layer of hooks. Under the elastic action of springs, the clamps can be pushed close to the hooks, thereby fixing the automotive trim and preventing it from shaking. The overall structure is simple, and one clamp can meet the limiting requirements of a row. The installation cost is low and the maintenance is convenient. Attached Figure Description

[0019] Figure 1 This is a front view of the overall structure of an adjustable-spacing electroplating fixture for processing automotive trim, as proposed in this utility model.

[0020] Figure 2 This is a rear view of the overall structure of an adjustable-spacing electroplating fixture for processing automotive trim, as proposed in this utility model.

[0021] Figure 3This is a schematic diagram of the track plate connection structure of an adjustable-spacing electroplating fixture for processing automotive trim strips, as proposed in this utility model.

[0022] Figure 4 This is a schematic diagram of the locking mechanism of an adjustable-spacing electroplating fixture for processing automotive trim strips, as proposed in this utility model.

[0023] In the diagram: 1. Crossbeam; 2. Hanging plate; 3. Locking device; 4. Track plate; 5. Slider; 6. Hook; 7. Spring; 8. Clamping plate; 9. Guide post; 10. Lead screw; 11. Lifting ring one; 12. Reinforcing rod; 13. Shaft pin; 14. Connecting plate; 15. Support plate; 16. Lifting ring two; 17. Connecting rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1, refer to Figure 1 An adjustable-spacing electroplating fixture for processing automotive trim strips includes a crossbeam 1, with adjacently distributed hanging plates 2 on the top outer wall of the crossbeam 1, and a locking element 3 between the hanging plates 2 and the crossbeam 1.

[0026] In this embodiment, a locking member 3 is provided at the connection between the crossarm 1 and the hanging plate 2. By rotating the lifting ring 11, the screw 10 can be unscrewed to separate the locking member 3, the crossarm 1 and the hanging plate 2. The detachable fixing structure facilitates assembly.

[0027] Example 2, refer to Figure 3 An adjustable-spacing electroplating fixture for processing automotive trim strips, wherein two mounting plates 2 are fixedly connected by screws to a track plate 4 with equal spacing, and sliders 5 with equal spacing are slidably connected to the inner wall of the track plate 4, and a hook 6 is welded to the outer wall of one side of the slider 5.

[0028] In this embodiment, the position of each hook 6 can be adjusted by sliding the slider 5 within the track plate 4, thereby adjusting the spacing between the hooks 6. This can be adjusted according to the actual situation, meeting the hanging requirements of different car trim strips and improving the applicability of the electroplating hanger.

[0029] Example 3, referring to Figure 3-4 An adjustable-spacing electroplating fixture for processing automotive trim strips, wherein springs 7 are fixedly connected to both ends of the outer wall of one side of the crossbeam 1, and a clamping plate 8 is fixedly connected between the two springs 7.

[0030] In this embodiment, multiple layers of clamps 8 are provided on each of the two hanging plates 2 in each group. The clamps 8 pass through each layer of hooks 6. Under the elastic action of the springs 7, the clamps 8 can be pushed close to the hooks 6, thereby fixing the car trim strip to prevent it from shaking. The overall structure is simple, and one clamp 8 can meet the limiting requirements of a row. The installation cost is low and the maintenance is convenient.

[0031] Reference Figure 3 The clamping plate 8 is located on the inside of the hook 6.

[0032] Reference Figure 4 The locking component 3 includes a screw rod 10 screwed to the top outer wall of the crossbeam 1 and a lifting ring 11 welded to the top outer wall of the screw rod 10.

[0033] Reference Figure 3 The track plate 4 has guide posts 9 welded to the outer walls at both ends, and the clamping plate 8 is slidably connected to the outer wall of the guide posts 9.

[0034] Reference Figure 1-2 A reinforcing rod 12 is welded between the hanging plate 2 and the track plate 4.

[0035] Reference Figure 1-2 A pivot pin 13 is fixedly connected between the two hanging plates 2.

[0036] Reference Figure 1-2 Additionally, a connecting rod 17 is welded to the top between the two hanging plates 2.

[0037] Reference Figure 1 A connecting plate 14 is welded to the outer wall of the crossbeam 1, and a support plate 15 is welded to the inner top wall of the connecting plate 14. Both ends of the outer top wall of the support plate 15 are welded with lifting rings 16.

[0038] Working principle: The crossarm 1 and the support plate 15 are welded and fixed together by the connecting plate 14. The lifting ring 16 on the support plate 15 can cooperate with the lifting device to achieve lifting. A locking piece 3 is set at the connection between the crossarm 1 and the hanging plate 2. A detachable fixing structure is adopted. The position of each hook 6 can be adjusted by sliding the slider 5 in the track plate 4. It can be adjusted according to the size of the car trim. When the car trim is hooked onto the hook 6, the elasticity of the spring 7 can push the clamp 8 close to the hook 6, thereby fixing the car trim and preventing it from shaking.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An adjustable-pitch electroplating fixture for processing automotive trim strips, comprising a crossbeam (1), characterized in that, The top outer wall of the crossarm (1) is provided with adjacent hanging plates (2), and a locking device (3) is provided between the hanging plates (2) and the crossarm (1). The two hanging plates (2) are fixedly connected by screws to the track plates (4) with equal spacing. The inner wall of the track plates (4) is slidably connected to the sliders (5) with equal spacing. The outer wall of one side of the slider (5) is welded with a hook (6). Both ends of the outer wall of one side of the crossarm (1) are fixedly connected with springs (7), and a clamping plate (8) is fixedly connected between the two springs (7).

2. The adjustable-gap electroplating fixture for automotive trim processing according to claim 1, characterized in that, The clamp (8) is located inside the hook (6).

3. The adjustable-gap electroplating fixture for automotive trim processing according to claim 1, characterized in that, The locking component (3) includes a screw rod (10) screwed to the top outer wall of the crossbeam (1) and a lifting ring (11) welded to the top outer wall of the screw rod (10).

4. The adjustable-gap electroplating fixture for automotive trim processing according to claim 1, characterized in that, The track plate (4) has guide posts (9) welded to the outer walls at both ends, and the clamping plate (8) is slidably connected to the outer wall of the guide posts (9).

5. The adjustable-gap electroplating fixture for automotive trim processing according to claim 1, characterized in that, A reinforcing rod (12) is welded between the hanging plate (2) and the track plate (4).

6. The adjustable-gap electroplating fixture for automotive trim processing according to claim 1, characterized in that, A pivot pin (13) is fixedly connected between the two of the mounting plates (2).

7. The adjustable-gap electroplating fixture for automotive trim processing according to claim 1, characterized in that, A connecting rod (17) is welded to the top between the other two mounting plates (2).

8. The adjustable-gap electroplating fixture for automotive trim processing according to claim 1, characterized in that, A connecting plate (14) is welded to the outer wall of the crossbeam (1), and a support plate (15) is welded to the inner top wall of the connecting plate (14). Two lifting rings (16) are welded to both ends of the outer top wall of the support plate (15).

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