Welding device for oil cylinder assembly of shock absorber

Abstract

The utility model is suitable for the technical field of welding, and provides a welding device of a shock absorber oil cylinder assembly. The mounting frame is fixedly mounted on the workbench, a welding box is mounted on the mounting frame in a sliding manner, and a welding gun head is arranged on the welding box; the multiple fixing seats are fixedly installed on the workbench, and the fixing seats are provided with containing grooves used for containing oil cylinders; the fixing mechanism is arranged on the fixing seat and is used for keeping the stability of the oil cylinder during welding; and the clamping mechanism is arranged on the mounting frame and is used for clamping a lifting ring welded with the oil cylinder. According to the welding device for the shock absorber oil cylinder assembly, the welding accuracy and stability are improved, manual operation errors are reduced, the operation difficulty and labor intensity are reduced, and the production quality is improved.

Description

Technical Field

[0001] This utility model belongs to the field of welding technology, and in particular relates to a welding device for a shock absorber oil cylinder assembly. Background Technology

[0002] The shock absorber oil reservoir assembly is an important component of the automotive shock absorber. It mainly serves to store oil and connect the rear wheels to the vehicle body, playing a crucial role in the normal operation of the shock absorber.

[0003] Shock absorber cylinder assemblies are key components in automobiles and other vehicles. Their manufacturing process has strict requirements for welding technology. Currently, shock absorber cylinder assemblies are generally welded manually. However, during manual welding, the welding quality largely depends on the welder's skill level and experience. Differences in operation between different welders can lead to inconsistent quality of welded joints. Furthermore, the sparks generated during welding operations can easily cause burns to the skin of the workers. Utility Model Content

[0004] This invention provides a welding device for a shock absorber oil cylinder assembly, aiming to solve the problems mentioned in the background art, such as inconsistent welding quality of the currently used manual welding method and the fact that the sparks generated during welding operations can easily cause burns to the skin of the workers.

[0005] To solve the above problems, this utility model is implemented as follows: a welding device for a shock absorber oil cylinder assembly, comprising: a workbench; a mounting frame, the mounting frame being fixedly mounted on the workbench, a welding box being slidably mounted on the mounting frame, and a welding gun head being provided on the welding box; multiple fixed seats, all of which are fixedly mounted on the workbench, and each fixed seat having a placement groove for placing the oil cylinder; a fixing mechanism, the fixing mechanism being disposed on the fixed seats for maintaining the stability of the oil cylinder during welding; and a clamping mechanism, the clamping mechanism being disposed on the mounting frame for clamping the lifting rings welded to the oil cylinder.

[0006] Preferably, the fixing mechanism includes a threaded cylinder, a threaded rod, and a fixing ring. The threaded cylinder is rotatably mounted on the fixing seat, the threaded rod is threaded inside the threaded cylinder and one end extends into the placement groove, and the fixing ring is fixedly mounted on one end of the threaded rod.

[0007] Preferably, the clamping mechanism includes a fixed frame, a bidirectional screw, and two clamping blocks. The fixed frame is slidably mounted on the mounting frame and corresponds to the fixed seat. The bidirectional screw is rotatably mounted on the fixed frame. Both clamping blocks are threaded onto the bidirectional screw and slide against the inner wall of the fixed frame.

[0008] Preferably, a transverse motor is fixedly mounted on one side of the mounting bracket, a transverse screw is rotatably mounted on the mounting bracket, one end of the transverse screw is fixed to the output shaft of the transverse motor, a slide is threaded onto the transverse screw, the slide is in contact with the inner wall of the mounting bracket, a hydraulic rod is provided on the slide, and the output rod of the hydraulic rod is fixed to the welding box.

[0009] Preferably, an electric slide rail is fixedly mounted on the mounting bracket, and a slider is slidably mounted on the electric slide rail, with the slider fixed to the mounting bracket.

[0010] Preferably, the mounting bracket is provided with multiple mounting slots, and each of the multiple mounting slots is fixedly installed with a sensor for sensing the position of the slide.

[0011] Preferably, a guide rod is fixedly installed on the fixing ring, and the guide rod slides through the fixing seat.

[0012] Compared with related technologies, the welding device for the shock absorber oil cylinder assembly provided by this utility model has the following advantages:

[0013] Compared with existing technologies, the welding device for shock absorber cylinder assemblies provided in this solution achieves comprehensive optimization of automation, high precision, and high efficiency in the welding process of shock absorber cylinder assemblies. It significantly improves the accuracy and stability of welding, reduces human error, reduces operational difficulty and labor intensity, improves production quality, and enhances production efficiency. This provides a more reliable and efficient technical solution for the manufacturing of shock absorber cylinder assemblies. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of a welding device for a shock absorber oil cylinder assembly provided by this utility model;

[0015] Figure 2 This is a front sectional view of the welding device for a shock absorber oil cylinder assembly provided by this utility model;

[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure;

[0017] Figure 4 This is a side view of the screen clamping mechanism of this utility model.

[0018] Figure 5 This is a top view of the fixing ring of this utility model.

[0019] Reference numerals: 1. Workbench; 2. Mounting bracket; 3. Welding box; 4. Welding torch head; 5. Fixing seat; 6. Placement slot; 7. Threaded cylinder; 8. Threaded rod; 9. Fixing ring; 10. Fixing bracket; 11. Bidirectional screw; 12. Clamping block; 13. Transverse motor; 14. Transverse screw; 15. Slide block; 16. Hydraulic rod; 17. Electric slide rail; 18. Slider; 19. Mounting slot; 20. Sensor; 21. Guide rod. Detailed Implementation

[0020] Unless otherwise defined, 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 application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This utility model embodiment provides a welding device for a shock absorber oil cylinder assembly, such as... Figure 1-5 As shown, the welding device for the shock absorber oil cylinder assembly includes: a workbench 1; a mounting frame 2, which is fixedly mounted on the workbench 1, and a welding box 3 is slidably mounted on the mounting frame 2, with a welding gun head 4 on the welding box 3; multiple fixed seats 5, all of which are fixedly mounted on the workbench 1, and each fixed seat 5 has a placement groove 6 for placing the oil cylinder; a fixing mechanism, which is located on the fixed seat 5 and is used to maintain the stability of the oil cylinder during welding; and a clamping mechanism, which is located on the mounting frame 2 and is used to clamp the lifting rings welded to the oil cylinder.

[0023] In this embodiment, the workbench 1 serves as the basic support platform for the entire welding device. The mounting frame 2 is fixedly installed on the workbench 1, the welding box 3 is slidably installed on the mounting frame 2, and the welding gun head 4 is set on the welding box 3 for welding operations. By controlling the movement of the welding box 3, precise welding of the oil cylinder assembly can be achieved. Multiple fixed seats 5 are fixedly installed on the workbench 1, and each fixed seat 5 is provided with a placement groove 6 for placing the oil cylinder to be welded. The fixing mechanism is set on the fixed seat 5 to maintain the stability of the oil cylinder during the welding process, which can effectively prevent the oil cylinder from moving due to heat or other factors during welding, thereby ensuring the welding quality. The clamping mechanism is set on the mounting frame 2 to clamp the lifting ring to be welded to the oil cylinder. The design of the clamping mechanism allows the lifting ring to be firmly fixed near the welding gun head 4, which facilitates the welding operation and improves the welding efficiency and accuracy.

[0024] In a further preferred embodiment of the present invention, the fixing mechanism includes a threaded cylinder 7, a threaded rod 8, and a fixing ring 9. The threaded cylinder 7 is rotatably mounted on the fixing seat 5, the threaded rod 8 is threadedly mounted inside the threaded cylinder 7 and one end extends into the placement groove 6, and the fixing ring 9 is fixedly mounted on one end of the threaded rod 8.

[0025] In this embodiment, the threaded cylinder 7 is rotatably mounted on the fixed base 5, serving as a support and guide component for the threaded rod 8. The threaded rod 8 is threadedly mounted inside the threaded cylinder 7, with one end extending into the placement groove 6. The threaded engagement between the threaded rod 8 and the threaded cylinder 7 allows the threaded rod 8 to move within the threaded cylinder 7. A retaining ring 9 is fixedly mounted on one end of the threaded rod 8, used to contact the oil cylinder and apply pressure, thereby fixing it in the placement groove 6. This ring can be adjusted according to the outer diameter of the oil cylinder to accommodate oil cylinders of different sizes. During the welding process, the oil cylinder to be welded is first placed in the placement groove 6 of the fixed base 5. Then, by rotating the threaded cylinder 7, the threaded rod 8 can be driven to move until the retaining ring 9 is in close contact with the oil cylinder and applies sufficient pressure, fixing the oil cylinder in the placement groove 6. During the welding process, the oil cylinder will not move due to heat or other factors, thus ensuring the accuracy and stability of the welding.

[0026] In a further preferred embodiment of the present invention, the clamping mechanism includes a fixed frame 10, a bidirectional screw 11, and two clamping blocks 12. The fixed frame 10 is slidably mounted on the mounting frame 2 and corresponds to the fixed seat 5. The bidirectional screw 11 is rotatably mounted on the fixed frame 10, and the two clamping blocks 12 are threadedly mounted on the bidirectional screw 11 and slide against the inner wall of the fixed frame 10.

[0027] In this embodiment, the fixing frame 10 is slidably mounted on the mounting frame 2, serving as a support component for the bidirectional screw 11 and the clamping blocks 12. The bidirectional screw 11 is rotatably mounted on the fixing frame 10, with opposite threads at both ends, used to drive the two clamping blocks 12 to move relative to or opposite to each other. During the welding process, the lifting ring is first placed between the two clamping blocks 12. Then, by rotating the bidirectional screw 11, the two clamping blocks 12 can be driven to move relative to each other until they are in close contact with the lifting ring and sufficient pressure is applied to stably clamp them on the fixing frame 10. In this way, during the welding process, the clamped components will not move or shake due to heat or other factors, thereby ensuring the accuracy and stability of the welding.

[0028] In a further preferred embodiment of this utility model, a transverse motor 13 is fixedly installed on one side of the mounting bracket 2, and a transverse screw 14 is rotatably installed on the mounting bracket 2. One end of the transverse screw 14 is fixed to the output shaft of the transverse motor 13. A slide 15 is threadedly installed on the transverse screw 14. The slide 15 is in contact with the inner wall of the mounting bracket 2. A hydraulic rod 16 is provided on the slide 15, and the output rod of the hydraulic rod 16 is fixed to the welding box 3.

[0029] In this embodiment, the transverse motor 13 is fixedly installed on one side of the mounting frame 2 as a power source to drive the transverse screw 14 to rotate. The selection and control method of the transverse motor 13 can be adjusted according to the actual welding requirements. The transverse screw 14 is rotatably installed on the mounting frame 2, and one end of it is fixed to the output shaft of the transverse motor 13. The slide block 15 is threaded on the transverse screw 14 and fits against the inner wall of the mounting frame 2. The design of the slide block 15 allows it to move laterally along the mounting frame 2 under the drive of the transverse screw 14, thereby driving the welding box 3 and the welding gun head 4 to be positioned laterally. The hydraulic rod 16 is installed on the slide block 15, and its output rod is fixed to the welding box 3. The design of the hydraulic rod 16 allows it to adjust the height of the welding box 3 and the welding gun head 4 according to actual needs, so that the welding gun head 4 can be aligned with the welding position of the oil cylinder and the lifting ring, realizing automatic welding, improving the precision and accuracy of welding, reducing the labor intensity of operators, and reducing errors caused by human operation.

[0030] In a further preferred embodiment of the present invention, an electric slide rail 17 is fixedly installed on the mounting bracket 2, and a slider 18 is slidably installed on the electric slide rail 17, and the slider 18 is fixed to the fixed bracket 10.

[0031] In this embodiment, the electric slide rail 17 is fixedly installed on the mounting bracket 2, serving as a guide and support component for the sliding of the slider 18. The slider 18 is slidably installed on the electric slide rail 17 and fixed to the fixed bracket 10. The design of the slider 18 allows it to move longitudinally along the electric slide rail 17 under its drive, thereby driving the fixed bracket 10 and its clamping mechanism to perform longitudinal positioning. During the welding process, by controlling the drive motor of the electric slide rail 17, the longitudinal movement of the slider 18 and its fixed bracket 10 and clamping mechanism can be realized, so that the lifting ring contacts the oil cylinder below, facilitating welding.

[0032] In a further preferred embodiment of the present invention, the mounting bracket 2 is provided with a plurality of mounting slots 19, and a sensor 20 for sensing the position of the slide block 15 is fixedly installed in each of the plurality of mounting slots 19.

[0033] In this embodiment, multiple mounting slots 19 are disposed on the mounting frame 2 as mounting positions for sensors 20. Sensors 20 are used to sense the position of the slide 15. These sensors 20 can be non-contact sensors, such as magnetic induction sensors (HH / ZG916386), to achieve real-time and accurate monitoring of the position of the slide 15. During the welding process, when the slide 15 moves laterally along the mounting frame 2 under the drive of the transverse screw 14, the sensors 20 will sense the position of the slide 15 in real time and feed this information back to the control system. The control system can accurately control the movement of the slide 15 based on the position information provided by the sensors 20, thereby ensuring that the welding torch head 4 can accurately reach the predetermined welding position. Through the real-time monitoring and feedback of the position of the slide 15 by the sensors 20, the position of the welding torch head 4 can be accurately controlled, which helps to ensure that the welding torch head 4 can accurately reach the predetermined welding position during the welding process, thereby improving the precision and accuracy of welding.

[0034] In a further preferred embodiment of the present invention, a guide rod 21 is fixedly installed on the fixing ring 9, and the guide rod 21 slides through the fixing seat 5.

[0035] In this embodiment, the guide rod 21 is a key component connecting the fixed ring 9 and the fixed seat 5. One end of the guide rod 21 is fixedly connected to the fixed ring 9, and the other end slides through the fixed seat 5 to form a stable guiding system, ensuring that the fixed ring 9 can move along a fixed path during the welding process.

[0036] In summary, compared with related technologies, this device achieves comprehensive optimization of automation, high precision, and high efficiency in the welding process of shock absorber cylinder components. It significantly improves the accuracy and stability of welding, reduces human error, lowers operational difficulty and labor intensity, improves production quality, and enhances production efficiency, providing a more reliable and efficient technical solution for the manufacturing of shock absorber cylinder components.

[0037] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A welding device for a shock absorber oil cylinder assembly, characterized in that, include: Workbench; Mounting frame, the mounting frame is fixedly mounted on the workbench, a welding box is slidably mounted on the mounting frame, and a welding gun head is provided on the welding box; Multiple fixed seats are fixedly installed on the workbench, and each fixed seat is provided with a placement groove for placing an oil cylinder; A fixing mechanism is provided on the fixing base to maintain the stability of the oil cylinder during welding; A clamping mechanism is provided on the mounting frame to clamp the lifting ring welded to the oil cylinder.

2. The welding apparatus for the shock absorber oil cylinder assembly as described in claim 1, characterized in that, The fixing mechanism includes a threaded cylinder, a threaded rod, and a fixing ring. The threaded cylinder is rotatably mounted on the fixing seat, the threaded rod is threaded inside the threaded cylinder and one end extends into the placement groove, and the fixing ring is fixedly mounted on one end of the threaded rod.

3. The welding apparatus for the shock absorber oil cylinder assembly as described in claim 1, characterized in that, The clamping mechanism includes a fixed frame, a bidirectional screw, and two clamping blocks. The fixed frame is slidably mounted on the mounting frame and corresponds to the fixed seat. The bidirectional screw is rotatably mounted on the fixed frame. Both clamping blocks are threaded onto the bidirectional screw and slide against the inner wall of the fixed frame.

4. The welding apparatus for the shock absorber oil cylinder assembly as described in claim 1, characterized in that, A transverse motor is fixedly installed on one side of the mounting bracket, and a transverse screw is rotatably installed on the mounting bracket. One end of the transverse screw is fixed to the output shaft of the transverse motor. A slide is threaded onto the transverse screw, and the slide fits against the inner wall of the mounting bracket. A hydraulic rod is provided on the slide, and the output rod of the hydraulic rod is fixed to the welding box.

5. The welding apparatus for the shock absorber oil cylinder assembly as described in claim 3, characterized in that, An electric slide rail is fixedly mounted on the mounting bracket, and a slider is slidably mounted on the electric slide rail, with the slider fixed to the mounting bracket.

6. The welding apparatus for the shock absorber oil cylinder assembly as described in claim 4, characterized in that, The mounting bracket is provided with multiple mounting slots, and sensors for sensing the position of the slide are fixedly installed in each of the multiple mounting slots.

7. The welding apparatus for the shock absorber oil cylinder assembly as described in claim 2, characterized in that, A guide rod is fixedly installed on the fixing ring, and the guide rod slides through the fixing seat.

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