A spraying apparatus for a vehicle shock absorber

Abstract

The utility model relates to shock absorber technical field, and disclose a kind of spraying equipment of automobile shock absorber, the spraying equipment includes support plate, further include the fixed frame being arranged at support plate top, the top of the fixed frame is provided with support disc, the utility model is in contact with the area of inside of shock absorber cylinder by being convenient to ensure and limit component and set, dispersion stress and improve support stability, by first connecting rod, support block, second connecting block, second connecting plate and second fixed block etc. It is convenient to control three limit plate extension or shrink, so that limit plate outside all contact with the inside of shock absorber cylinder, enhance inside support stable effect, by setting moving component, it is convenient to adjust the height of spray head according to spraying demand, by threaded rod, moving frame, moving plate, liquid storage box etc. It is convenient to adjust the overall height of conveying pipe and spray head etc., and under the cooperation of shock absorber cylinder limit rotation, promote and improve spraying uniformity.

Description

Technical Field

[0001] This utility model relates to the field of shock absorber technology, specifically to a spraying device for automotive shock absorbers. Background Technology

[0002] The shock absorber is a core component of the automotive suspension system. As a vibration damping device, its main function is to attenuate vibrations caused by road impacts, thereby improving ride comfort and handling safety. The coating process of the shock absorber cylinder plays an important role in the product's performance, durability, and aesthetics.

[0003] A painting device for processing automotive shock absorbers, patent application number 202422046737.9, uses threaded sleeves, fixed sleeves, limiting plates, and stepped rods to enable synchronous angle adjustment of multiple limiting plates, ensuring the stability of the automotive shock absorber cylinder. However, during use, the limiting plates are tilted, and the inner side of the automotive shock absorber cylinder can only contact the lower half of the limiting plate. Due to insufficient contact area, problems such as poor support stability and uneven force distribution occur. During rotational painting, the shock absorber cylinder is prone to displacement and detachment. At the same time, the corrugated hose frequently expands and contracts according to the height of the shock absorber cylinder during painting, accelerating fatigue damage and affecting the normal operation of the painting process. Utility Model Content

[0004] The purpose of this invention is to provide a spraying device for automotive shock absorbers to solve the problem of poor limiting and stabilizing effect caused by insufficient contact area.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spraying device for automotive shock absorbers, comprising a support plate, and further comprising:

[0006] A fixing frame is installed on the top of the support plate, and a support plate is provided on the top of the fixing frame;

[0007] A limiting component is provided on the top of the support plate. The limiting component includes a fixed cylinder fixedly connected to the top of the support plate. A first connecting block is fixedly connected to the outer side of the fixed cylinder. A first connecting plate is rotatably connected to the outer side of the first connecting block. A first fixed block is rotatably connected to the inner side of the first connecting plate. A limiting plate is fixedly connected to one side of the first fixed block.

[0008] A movable component is disposed on the top of a support plate. The movable component includes a threaded rod rotatably connected to the top of the support plate. A movable frame is threadedly connected to the outer side of the threaded rod. A movable plate is fixedly connected to one side of the movable frame. A liquid storage box is fixedly connected to the top of the movable plate.

[0009] Preferably, a cylinder is provided inside the fixed cylinder, and the piston rod of the cylinder is fixedly connected to a first connecting rod, and one end of the first connecting rod is fixedly connected to a support block.

[0010] Preferably, a second connecting block is fixedly connected to the outer side of the support block, a second connecting plate is rotatably connected to the outer side of the second connecting block, and a second fixing block is rotatably connected to the inner side of the second connecting plate.

[0011] Preferably, the inner side of the limiting plate is fixedly connected to one side of the second fixing block, and the outer side of the limiting plate is provided with an anti-slip layer.

[0012] Preferably, a stabilizing rod is fixedly connected to the top of the support plate, the inside of the movable frame is slidably connected to the outside of the stabilizing rod, and a delivery pipe is fixedly connected to the top of the liquid storage box.

[0013] Preferably, the delivery pipe is internally connected to a nozzle, and the delivery pipe is internally connected to a first connecting pipe, with a water pump installed at one end of the first connecting pipe.

[0014] Preferably, the liquid storage box is internally connected to a second connecting pipe, the top of the liquid storage box is provided with a liquid injection port, one end of the threaded rod is fixedly connected to a second connecting rod, and one end of the second connecting rod is provided with a first motor.

[0015] Preferably, a fixing frame is fixedly connected to the top of the support plate, a fixing plate is fixedly connected to the top of the fixing frame, and the top of the inner cavity of the fixing frame is fixedly connected to one end of the stabilizing rod.

[0016] Preferably, the top of the fixing frame is provided with a guide groove, and the bottom of the support plate is fixedly connected with a support rod, the outer side of the support rod being slidably connected to the inner side of the guide groove.

[0017] Preferably, a positioning block is fixedly connected to the bottom of the support plate, a third connecting rod is fixedly connected to the bottom of the positioning block, and a second motor is provided at one end of the third connecting rod.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention uses a limiting component to ensure sufficient contact area with the inner side of the shock absorber cylinder, thus distributing force and improving support stability. The first connecting rod, support block, second connecting block, second connecting plate, and second fixing block facilitate the extension or retraction of the three limiting plates, ensuring that the outer sides of the limiting plates contact the inner side of the shock absorber cylinder, enhancing internal support stability. A movable component allows for easy adjustment of the nozzle height according to spraying requirements. A threaded rod, movable frame, movable plate, and liquid storage box facilitate adjustment of the overall height of the delivery pipe and nozzle, and, with the limiting rotation of the shock absorber cylinder, promotes uniform spraying. Attached Figure Description

[0020] Figure 1A schematic diagram of a preferred embodiment of the spraying equipment for automotive shock absorbers provided by this utility model;

[0021] Figure 2 A schematic diagram of the limiting component structure provided by this utility model;

[0022] Figure 3 A schematic diagram of the mobile component structure provided by this utility model;

[0023] Figure 4 A schematic diagram of the fixed frame and positioning block structure provided by this utility model.

[0024] In the diagram: 1. Support plate; 2. Fixing frame; 3. Support plate; 4. Limiting component; 41. Fixing cylinder; 42. First connecting block; 43. First connecting plate; 44. First fixing block; 45. Limiting plate; 5. Moving component; 51. Threaded rod; 52. Moving frame; 53. Moving plate; 54. Liquid storage box; 6. Cylinder; 7. First connecting rod; 8. Support block; 9. Second connecting block; 10. Second connecting plate; 11. Second fixing block; 12. Anti-slip layer; 13. Stabilizing rod; 14. Delivery pipe; 15. Nozzle; 16. First connecting pipe; 17. Water pump; 18. Second connecting pipe; 19. Injection port; 20. Second connecting rod; 21. First motor; 22. Fixing frame; 23. Fixing plate; 24. Guide groove; 25. Support rod; 26. Positioning block; 27. Third connecting rod; 28. Second motor. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-4As shown, a spraying device for automotive shock absorbers includes a support plate 1, a fixing frame 2 mounted on the top of the support plate 1, the fixing frame 2 being fixedly installed on the support plate 1, and a support plate 3 being mounted on the top of the fixing frame 2; a limiting assembly 4 mounted on the top of the support plate 3, the limiting assembly 4 including a fixing cylinder 41 fixedly connected to the top of the support plate 3, a first connecting block 42 fixedly connected to the outer side of the fixing cylinder 41, a first connecting plate 43 rotatably connected to the outer side of the first connecting block 42, a first fixing block 44 rotatably connected to the inner side of the first connecting plate 43, a limiting plate 45 fixedly connected to one side of the first fixing block 44, and three sets of first connecting blocks 42, first connecting plates 43, and first fixing plates 44 mounted on the outer side of the fixing cylinder 41. Block 44 and limiting plate 45 are used to internally support and limit the car shock absorber cylinder by adjusting the position of the limiting plate 45. The outer side of the limiting plate 45 contacts the inner side of the car shock absorber cylinder, and the internal support contact area is relatively large, which improves the limiting stability effect. The moving component 5 is set on the top of the support plate 1. The moving component 5 includes a threaded rod 51 rotatably connected to the top of the support plate 1. The outer side of the threaded rod 51 is threadedly connected to the moving frame 52. The moving plate 53 is fixedly connected to one side of the moving frame 52. The top of the moving plate 53 is fixedly connected to the liquid storage box 54. The rotation of the threaded rod 51 causes the moving frame 52 to drive the moving plate 53 and the liquid storage box 54 to rise and fall as a whole, which facilitates flexible spraying according to the height of the shock absorber cylinder.

[0027] refer to Figure 1 and Figure 2 As shown, a cylinder 6 is installed inside the fixed cylinder 41. The cylinder 6 is placed inside the fixed cylinder 41 and fixed on the support plate 3. The piston rod of the cylinder 6 is fixedly connected to a first connecting rod 7. One end of the first connecting rod 7 is fixedly connected to a support block 8. A second connecting block 9 is fixedly connected to the outside of the support block 8. A second connecting plate 10 is rotatably connected to the outside of the second connecting block 9. A second fixing block 11 is rotatably connected to the inside of the second connecting plate 10. Three sets of second connecting blocks 9, second connecting plates 10 and second fixing blocks 11 are installed on the outside of the support block 8 to serve as connections and positioning. The inside of the limiting plate 45 is fixedly connected to one side of the second fixing block 11. An anti-slip layer 12 is provided on the outside of the limiting plate 45.

[0028] refer to Figure 1 , Figure 3 and Figure 4As shown, a stabilizing rod 13 is fixedly connected to the top of the support plate 1. The interior of the movable frame 52 is slidably connected to the exterior of the stabilizing rod 13. A delivery pipe 14 is fixedly connected to the top of the liquid storage box 54. A nozzle 15 is connected inside the delivery pipe 14. A first connecting pipe 16 is connected inside the delivery pipe 14. A water pump 17 is installed at one end of the first connecting pipe 16. A second connecting pipe 18 is connected inside the liquid storage box 54. The interior of the second connecting pipe 18 is connected to the interior of the water pump 17. An injection port 19 is opened on the top of the liquid storage box 54. The injection port 19 is covered. It is convenient to inject spraying material into the liquid storage box 54 through the injection port 19. A second connecting rod 20 is fixedly connected to one end of the threaded rod 51. A first motor 21 is installed at one end of the second connecting rod 20. The output end of the first motor 21 is fixed to one end of the second connecting rod 20. A fixed frame 22 is fixedly connected to the top of the support plate 1, and a fixed plate 23 is fixedly connected to the top of the fixed frame 22. The first motor 21 is fixedly supported by the fixed plate 23. The top of the inner cavity of the fixed frame 22 is fixedly connected to one end of the stabilizing rod 13. A guide groove 24 is provided on the top of the fixed frame 2. A support rod 25 is fixedly connected to the bottom of the support plate 3. The support plate 3 is supported by four support rods 25. The outer side of the support rod 25 is slidably connected to the inner side of the guide groove 24. A positioning block 26 is fixedly connected to the bottom of the support plate 3. A third connecting rod 27 is fixedly connected to the bottom of the positioning block 26. A second motor 28 is provided at one end of the third connecting rod 27. The output end of the second motor 28 is fixed to one end of the third connecting rod 27. The second motor 28 is placed inside the fixed frame 2, and its bottom is fixed to the top of the support plate 1.

[0029] Working principle: In use, the car shock absorber cylinder is fitted onto the outside of the three limiting plates 45, and the bottom of the car shock absorber cylinder is supported by the support plate 3. Driven by the cylinder 6, the first connecting rod 7 drives the support block 8 to rise, which in turn causes the three second connecting blocks 9 to move the three second connecting plates 10. Under the connection of the three second fixing blocks 11, the three limiting plates 45 are moved. With the connection of the three sets of first fixing blocks 44, first connecting plates 43 and first connecting blocks 42, the three limiting plates 45 are supported and stabilized respectively. The limiting plates 45 move and their outer sides contact the inner side of the shock absorber cylinder. With the cooperation of the anti-slip layer 12, the inner support stability effect is enhanced. The outer sides of the three limiting plates 45 all contact the inner side of the shock absorber cylinder, ensuring the contact area, distributing the force and improving the support stability. The first motor 2 Driven by motor 1, the second connecting rod 20 drives the threaded rod 51 to rotate, and with the support of the two stabilizing rods 13, the moving frame 52 drives the moving plate 53 to rise and fall, which in turn causes the liquid storage box 54 to drive the delivery pipe 14 and the nozzle 15 to rise and fall, so as to facilitate the adjustment of the nozzle 15 height according to the spraying requirements. Driven by water pump 17, the paint in the liquid storage box 54 is transported to the delivery pipe 14 through the second connecting pipe 18 and the first connecting pipe 16, and sprayed out through the nozzle 15. Driven by the second motor 28, the rotation speed of the third connecting rod 27 is controlled, which causes the third connecting rod 27 to drive the positioning block 26 to rotate, so that the support plate 3 rotates under the limit of the support rod 25 and the guide groove 24, which in turn drives the limiting plate 45 and the car shock absorber cylinder to rotate. Through the rotation of the shock absorber cylinder and the rise and fall of the nozzle 15, the uniformity of the spraying effect is improved.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] 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 which is defined by the appended claims and their equivalents.

Claims

1. A spraying device for automotive shock absorbers, comprising a support plate (1), characterized in that, Also includes: A fixing frame (2) is set on the top of the support plate (1), and a support plate (3) is set on the top of the fixing frame (2). A limiting component (4) is provided on the top of the support plate (3). The limiting component (4) includes a fixed cylinder (41) fixedly connected to the top of the support plate (3). A first connecting block (42) is fixedly connected to the outside of the fixed cylinder (41). A first connecting plate (43) is rotatably connected to the outside of the first connecting block (42). A first fixing block (44) is rotatably connected to the inside of the first connecting plate (43). A limiting plate (45) is fixedly connected to one side of the first fixing block (44). A movable component (5) is provided on the top of the support plate (1). The movable component (5) includes a threaded rod (51) rotatably connected to the top of the support plate (1). A movable frame (52) is threadedly connected to the outer side of the threaded rod (51). A movable plate (53) is fixedly connected to one side of the movable frame (52). A liquid storage box (54) is fixedly connected to the top of the movable plate (53).

2. The spraying equipment for automotive shock absorbers according to claim 1, characterized in that: The fixed cylinder (41) is equipped with a cylinder (6), and the piston rod of the cylinder (6) is fixedly connected to a first connecting rod (7). One end of the first connecting rod (7) is fixedly connected to a support block (8).

3. The spraying equipment for automotive shock absorbers according to claim 2, characterized in that: The support block (8) is fixedly connected to a second connecting block (9) on its outer side, and the second connecting block (9) is rotatably connected to a second connecting plate (10) on its outer side, and the second connecting plate (10) is rotatably connected to a second fixing block (11) on its inner side.

4. The spraying equipment for automotive shock absorbers according to claim 1, characterized in that: The inner side of the limiting plate (45) is fixedly connected to one side of the second fixing block (11), and the outer side of the limiting plate (45) is provided with an anti-slip layer (12).

5. The spraying equipment for automotive shock absorbers according to claim 1, characterized in that: The top of the support plate (1) is fixedly connected to a stabilizing rod (13), the inside of the movable frame (52) is slidably connected to the outside of the stabilizing rod (13), and the top of the liquid storage box (54) is fixedly connected to a delivery pipe (14).

6. The spraying equipment for an automotive shock absorber according to claim 5, characterized in that: The delivery pipe (14) is internally connected to a nozzle (15), and the delivery pipe (14) is internally connected to a first connecting pipe (16), with a water pump (17) installed at one end of the first connecting pipe (16).

7. The spraying equipment for automotive shock absorbers according to claim 1, characterized in that: The liquid storage box (54) is connected to a second connecting pipe (18), and the top of the liquid storage box (54) is provided with an injection port (19). One end of the threaded rod (51) is fixedly connected to a second connecting rod (20), and one end of the second connecting rod (20) is provided with a first motor (21).

8. The spraying equipment for automotive shock absorbers according to claim 1, characterized in that: The top of the support plate (1) is fixedly connected to a fixed frame (22), the top of the fixed frame (22) is fixedly connected to a fixed plate (23), and the top of the inner cavity of the fixed frame (22) is fixedly connected to one end of the stabilizing rod (13).

9. The spraying equipment for automotive shock absorbers according to claim 1, characterized in that: The top of the fixed frame (2) is provided with a guide groove (24), and the bottom of the support plate (3) is fixedly connected with a support rod (25). The outer side of the support rod (25) is slidably connected to the inner side of the guide groove (24).

10. The spraying equipment for an automobile shock absorber according to claim 1, characterized in that: The bottom of the support plate (3) is fixedly connected to a positioning block (26), and the bottom of the positioning block (26) is fixedly connected to a third connecting rod (27). One end of the third connecting rod (27) is provided with a second motor (28).

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