Shock absorber spring limiting tool
By designing a spring limiting fixture for the shock absorber and utilizing a combination of an adjustable bracket and a sensor, the problem of insufficient contact area between the lower end of the spring and the spring seat was solved, enabling stable assembly and position detection of the spring, and improving assembly quality and equipment stability.
Patent Information
- Application Number
- CN202422656034.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-01
AI Technical Summary
During the assembly of the shock absorber, if the contact area between the lower end of the spring and the spring seat is too small, it will make assembly difficult and may lead to positional deviations due to improper operation, thus affecting the assembly quality.
Design a spring limiting fixture for a vibration damper. Through an adjustable bracket and a sensor, the spring is axially constrained and its position is detected, ensuring that the spring is assembled in a fixed position. The fixture includes a combination structure of an adjustable bracket, a slider, a guide post, a limiting plate, and a fiber optic sensor, which enables multi-directional adjustment and precise positioning.
This achieves stable spring assembly, ensures assembly quality, prevents positional deviations, and improves assembly efficiency and equipment stability.
Smart Images
Figure CN223455827U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a shock absorber processing technical field, and specifically is a shock absorber spring position limiting tool. BACKGROUND
[0002] In the assembly process of the shock absorber, the shock absorber and the banana spring are assembled, and the spring needs to be righted in the assembly process. However, due to the curved shape of the banana spring, the lower end of the spring will be raised after being righted, resulting in that the contact surface between the lower end of the spring and the spring seat is too small, the spring shaft is difficult to constrain it, and the lower end of the spring and the spring stop piece are separated. After assembly, it often cannot meet the requirement that the distance between the lower end of the spring and the stop piece is less than 5mm. At the same time, due to improper operation of the staff during assembly, the assembly equipment is installed incorrectly, and improper operation can cause the spring position to be out of tolerance. SUMMARY
[0003] The utility model discloses a shock absorber spring position limiting tool, which is designed to constrain the spring in the axial direction by means of the position design structure of the lower end of the spring, so that the spring can be guaranteed to be in a fixed position before assembly.
[0004] To achieve the above-mentioned purpose, a shock absorber spring position limiting tool is designed, which comprises a spring seat. One side of the spring seat is provided with a quick socket. The quick socket is connected with an adjustable support. The adjustable support comprises a fixed block, a sliding block, a guide column one, a guide column two, an adjustable support base, an extension limiting plate, a tool limiting groove. The fixed block is fixed on one side of the quick socket. The fixed block is provided with a sliding block below. The fixed block is provided with a guide column one penetrating through one end of the guide column one. The other end of the guide column one penetrates through the sliding block. The sliding block is provided with a guide column two penetrating through one end of the guide column two. The other end of the guide column two penetrates through the adjustable limiting base. One end of the extension limiting plate is slidably connected in the adjustable limiting base. A sensor is arranged between the extension limiting plate and the adjustable limiting base. The other end of the extension limiting plate is the tool limiting groove. One end of the sensor penetrates through the extension limiting plate and extends into the tool limiting groove.
[0005] The socket comprises a socket box and an adjusting handle. The adjusting handle is arranged on one side of the socket box.
[0006] Banana springs are fixed between the spring seat stop pieces.
[0007] The sensor can be an optical fiber sensor.
[0008] The spring seat is provided with spring seat stop pieces.
[0009] The sliding block is slidably connected with the guide column one, and the adjustable limiting base is slidably connected with the guide column two.
[0010] A plurality of adjusting holes are arranged on the fixed block, the sliding block and the adjustable limiting base.
[0011] The utility model discloses a compared with prior art, set up the end surface of adjustable support card spring, through adjustable support can carry out six direction's adjustment of left and right, up and down, front and back, can conveniently detect the position of adjusting support, and sensor provides the position of positioning, and the purpose is to detect whether the spring is in place, and if the signal equipment is not detected, then the positioning tool can not start. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is the structural schematic diagram of the utility model.
[0013] Figure 2 It is the working schematic diagram of the utility model.
[0014] Figure 3 It is the partial close -up drawing of limiting tool fixed spring.
[0015] Referring to Figures 1 to 3 , 1 is quick socket, 1.1 is socket box, 1.2 is adjusting handle, 2 is adjustable support, 2.1 fixed block, 2.2 is sliding block, 2.3 is guide pillar one, 2.4 is guide pillar two, 2.5 is adjustable support base, 2.6 is telescopic limit plate, 2.7 tool limit slot, 3 is sensor, 4 is spring seat, 5 is spring seat baffle, 6 is banana spring. DETAILED DESCRIPTION
[0016] The utility model will be further explained according to the drawings.
[0017] As Figure 2 shown, the spring seat 4 one side is equipped with quick socket 1, and quick socket 1 one side is connected with adjustable support 2, and adjustable support 2 can realize the adjustment of up and down, left and right, front and back direction, as Figure 1As shown, the adjustable support 2 comprises a fixed block 2.1, a sliding block 2.2, a guide column 2.3, a guide column 2.4, an adjustable support base 2.5, a telescopic limiting plate 2.6, and a tool limiting groove 2.7. The fixed block 2.1 is fixed on one side of the quick socket 1. The fixed block 2.1 is provided with the sliding block 2.2 below. The fixed block 2.1 is provided with the guide column 2.3 penetrating through one end of the sliding block 2.2. The guide column 2.3 is provided with the other end penetrating through the sliding block 2.2. The sliding block 2.2 is slidably connected with the guide column 2.3. The up-down orientation of the tool limiting groove 2.7 is adjusted through the sliding block 2.2. The sliding block 2.2 is provided with the guide column 2.4 penetrating through one end. The guide column 2.4 is provided with the other end penetrating through the adjustable limiting base 2.5. The adjustable limiting base 2.5 is slidably connected with the guide column 2.4. The adjustable limiting base 2.5 is slidably connected with one end of the telescopic limiting plate 2.6. The adjustable limiting base 2.5 can adjust the feeding depth of the tool limiting groove 2.7. The telescopic limiting plate 2.6 and the adjustable limiting base 2.5 are provided with the sensor 3. The sensor 3 can be an optical fiber sensor. The optical fiber sensor can detect whether the support and the spring are placed in place. The optical fiber sensor can transmit signals to the equipment. The other end of the telescopic limiting plate 2.6 is the tool limiting groove 2.7. The telescopic limiting plate 2.6 can adjust the horizontal position of the tool limiting groove 2.7. The tool limiting groove 2.7 is responsible for clamping the lower end position of the spring to axially constrain the spring. One end of the sensor 3 penetrates through the telescopic limiting plate 2.6 and extends into the tool limiting groove 2.7.
[0018] The quick socket 1 comprises a socket box 1.1 and an adjusting handle 1.2. The adjusting handle 1.2 is arranged on one side of the socket box 1.1. The adjusting handle 1.2 is convenient for workers.
[0019] The banana spring 6 is fixed between the spring seat stop pieces 5.
[0020] The spring seat 4 is provided with the spring seat stop pieces 5. The spring seat stop pieces 5 axially fix the spring, and also have a certain buffering and damping effect, thereby improving the stability of the equipment.
[0021] The fixed block 2.1, the sliding block 2.2 and the adjustable limiting base 2.5 are provided with a plurality of adjusting holes 7. The adjustable support 2 can be quickly replaced in multiple styles and multiple positions through the adjusting holes 7.
[0022] The specific operation process of the utility model is as follows. The technician connects the quick socket 1 with the connecting equipment. Different types of adjustable supports can be quickly replaced on the quick socket. The up-down, front-back and left-right positions of the tool limiting groove 2.7 can be respectively adjusted by respectively adjusting the sliding block 2.2, the adjustable limiting base 2.5 and the telescopic limiting plate 2.6. Figure 3As shown, the technician adjusts the tool limiting groove 2.7 to the appropriate position, then manually rotates the banana spring 6 so that the lower end of the spring contacts the tool limiting groove 2.7, at which time the fiber optic sensor 3 detects that the spring is in place, so that the technician can start the equipment to complete the spring assembly. If the technician does not install the spring in place or forgets to adjust the spring, the fiber optic sensor 3 cannot detect the signal, and the equipment cannot start the assembly device. The utility model is constrained in the axial direction by the lower end position design structure of the spring, so that the spring can be fixed in position before each assembly. Meanwhile, the sensor 3 detects the position of the spring, and the sensor 3 can transmit a signal to the equipment, which can prevent errors.
Claims
1. A shock absorber spring stop tool comprising a spring seat, characterized by: The spring seat (4) is provided with a quick socket (1) on one side, and the quick socket (1) is connected with an adjustable support (2) on one side.
2. The shock absorber spring stop tool of claim 1, wherein: The block socket (1) comprises a socket box (1.1) and an adjusting handle (1.2), and the adjusting handle (1.2) is arranged on one side of the socket box (1.1).
3. The shock absorber spring stop tool of claim 1, wherein: Banana springs (6) are fixed between the spring seat stop pieces (5).
4. The shock absorber spring stop tool of claim 1, wherein: The sensor (3) can be an optical fiber sensor.
5. The shock absorber spring stop tool of claim 1, wherein: The spring seat (4) is provided with spring seat stop pieces (5).
6. The shock absorber spring stop tool of claim 1, wherein: The sliding block (2.2) is slidably connected with the guide column (2.3), and the adjustable limiting base (2.5) is slidably connected with the guide column (2.4).
7. The shock absorber spring stop tool of claim 1, wherein: The fixing block (2.1), the sliding block (2.2) and the adjustable limiting base (2.5) are provided with a plurality of adjusting holes (7).