Axle supporting tool clamp
By introducing storage grooves, oil outlet grooves and sponge blocks into the axle support tool fixture, the slider and slide rails are automatically lubricated by pull rods and springs, the problem of insufficient lubricity caused by slide wear is solved, maintenance operations are simplified, and the use effect is improved.
Patent Information
- Application Number
- CN202422011263.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The existing axle support tool clamps are worn after long-term use, resulting in wear and tear, which lacks lubricity. Maintenance personnel need to use tools to replenish oil, which increases the amount of labor and affects the effectiveness of use.
A vehicle axle support tool fixture is designed. By setting storage grooves, oil outlet grooves and sponge blocks in the slider, the piston is driven by a tie rod and a spring to achieve automatic lubrication and avoid manual oiling operation.
It improves the lubricity between the slider and the slide rail, simplifies the maintenance process, reduces the labor of maintenance personnel, and improves the use effect of tooling and fixtures.
Smart Images
Figure CN223146578U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of axle fixtures, and specifically relates to an axle support fixture. Background Technique
[0002] In the automobile manufacturing industry, as an important transmission component, the assembly accuracy of the axle has a crucial impact on the performance of the whole vehicle. In order to ensure the precise assembly of the axle components, special support fixtures are required to position and fix the axle.
[0003] In the prior art, traditional axle support fixtures usually include a base and movable support seats on both sides. The support seats are applicable to axles of different lengths, and the support seats are connected to the base through the cooperation between sliders and slide rails to support the parts on both sides of the axle. After long-term use, due to the friction between the sliders and the slide rails, the surface of the sliders will be worn, which will affect the smooth movement of the sliders. In the existing axle support fixtures, when the sliders lack lubricity, generally, maintenance personnel need to use oil replenishment tools to coat the surface of the sliders, which increases the labor intensity of the maintenance personnel and makes the use and maintenance of the fixtures inconvenient.
[0004] Therefore, an axle support fixture is needed to solve the problem that in the existing axle support fixture, maintenance personnel need to use tools to replenish oil for the sliders, which increases the labor intensity of the maintenance personnel and affects the use effect of the fixture. Content of the Utility Model
[0005] The purpose of the utility model is to provide an axle support fixture to solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: an axle support fixture, including a fixture body, two slide rails are installed on both the left and right sides of the fixture body, sliders are slidably connected to the inner walls of the slide rails, a storage groove is opened in the middle of the slider, oil outlet grooves are opened on both the left and right sides of the bottom wall of the storage groove, and a sponge block is installed at the bottom of the slider.
[0007] Preferably, chutes are opened on both the left and right sides of the slider, slide plates are installed on the inner walls of the chutes, a pull rod is installed in the middle of the slide plate, a spring is sleeved on the outer side of the pull rod, pistons are installed at the adjacent ends of the pull rods on both sides, and an oil outlet hole is opened in the middle of the piston.
[0008] Preferably, one end of the spring is installed between the slide plate and the other end is installed between the inner wall of the chute. The separated ends of the pull rods on both sides penetrate through the slider, and the pistons are inserted into the upper sides of the inner walls of the oil outlet grooves.
[0009] Preferably, a plurality of card slots are formed on both the front and rear sides of the inner wall of the slide rail. The inner walls of two card slots in the middle are each inserted with a card head, and the front and rear card heads are each inserted at the bottom of the slider.
[0010] Preferably, a moving groove is formed at the bottom of the slider. Two moving plates are slidably connected to the inner wall of the moving groove. The opposite sides of the elastic members arranged on the inner wall of the moving groove are each installed between the card head and the elastic members are installed between the two moving plates.
[0011] Preferably, the bottom end of the oil outlet groove is arranged at the top of the sponge block. The front and rear sides of the sponge block penetrate through the slider and are in contact with the inner wall of the slide rail.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] The axle support tooling fixture proposed by the present utility model drives the piston to move by pulling the pull rod, so as to keep the oil outlet groove unblocked through the oil outlet hole, and make full contact between the sponge block and the inner wall of the slide rail after adsorption, thereby improving the lubricity between the slider and the slide rail, and the oiling operation can be carried out without the maintenance personnel using auxiliary tools. At the same time, the elastic force of the spring drives the piston to reset, thereby improving the use effect of the support tooling fixture. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a perspective view of the present utility model;
[0015] Figure 2 is a schematic structural view of the slide rail of the present utility model;
[0016] Figure 3 is a right view of the present utility model;
[0017] Figure 4 is Figure 3 the structural sectional view at A-A in
[0018] Figure 5 is a schematic structural view of the card head of the present utility model;
[0019] Figure 6 is a schematic structural view of the slider of the present utility model;
[0020] Figure 7 is Figure 6 the structural sectional view at B-B in
[0021] Figure 8 is a schematic structural view of the piston of the present utility model;
[0022] Figure 9 is a schematic structural view of the sponge block of the present utility model;
[0023] Figure 10 For Figure 9 Structural sectional view at C-C in
[0024] In the figure: 1. Fixture body; 2. Slide rail; 3. Slide block; 4. Sponge block; 5. Chuck; 6. Pull rod;
[0025] 7. Piston; 8. Storage tank; 9. Oil outlet groove; 10. Slide groove; 11. Spring; 12. Slide plate; 13. Card slot; 14. Oil outlet hole; 15. Moving plate; 16. Moving groove; 17. Elastic member. Specific implementation mode
[0026] In order to clearly and completely describe the purpose, technical solution and advantages of the present utility model, the following further details the embodiments of the present utility model with reference to the drawings. It should be understood that the specific embodiments described herein are some embodiments of the present utility model, but not all embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0027] Embodiment 1: Please refer to Figures 1-10 , the present utility model provides a technical solution: a vehicle bridge support fixture, including a fixture body 1, two slide rails 2 are installed on both the left and right sides of the fixture body 1, the inner wall of the slide rail 2 is slidably connected with a slide block 3, the top surface of the fixture body 1 is provided with four slide rails 2 and four slide blocks 3, and support seats are installed on the front and rear groups to support both sides of the vehicle bridge. A storage tank 8 is provided in the middle of the slide block 3. When it is necessary to add lubricant to the inside of the storage tank 8, the bolts at the four corners of the support seat are unscrewed and separated from the fixture body 1, and then the cover plate can be opened to add lubricant to the inside of the storage tank 8. Oil outlet grooves 9 are provided on both the left and right sides of the bottom wall of the storage tank 8, and a sponge block 4 is installed at the bottom of the slide block 3; the bottom end of the oil outlet groove 9 is arranged on the top of the sponge block 4, and both the front and rear sides of the sponge block 4 penetrate through the slide block 3 and are in contact with the inner wall of the slide rail 2, so as to guide the oil in the storage tank 8 to the sponge block 4 through the oil outlet groove 9, and adsorb and coat it on the inner wall surface of the slide rail 2 while adsorbing it, so as to increase the lubricity of the movement of the slide block 3.
[0028] First, move the piston 7 to keep the oil outlet groove 9 unobstructed. Subsequently, the lubricant inside the storage tank 8 flows through the oil outlet groove 9 to the middle of the sponge block 4 and is adsorbed by the sponge block 4. After that, drive the piston 7 to insert into the upper side of the inner wall of the oil outlet groove 9 and block the oil outlet groove 9 at the same time. Then, move the slider 3 left and right to fully coat the lubricant adsorbed by the sponge block 4 between the inner wall of the slide rail 2, thereby improving the lubricity of the slider 3. Moreover, the oil replenishment operation can be carried out without the maintenance personnel using tools, which is convenient for the maintenance personnel to use and improves the usage effect of the fixture body 1.
[0029] Embodiment 2: On the basis of Embodiment 1, in order to facilitate the maintenance personnel to replenish oil on the surface of the slider 3, sliding grooves 10 are opened on both the left and right sides of the slider 3. A sliding plate 12 is installed on the inner wall of the sliding groove 10, and the sliding plate 12 plays a limiting role to prevent the pull rod 6 from being pulled out of the sliding groove 10. A pull rod 6 is installed in the middle of the sliding plate 12, and a spring 11 is sleeved on the outer side of the pull rod 6. Pistons 7 are installed at the adjacent ends of the left and right pull rods 6, and an oil outlet hole 14 is opened in the middle of the piston 7; one end of the spring 11 is installed between the sliding plate 12 and the other end is installed between the inner wall of the sliding groove 10. The separated ends of the left and right pull rods 6 penetrate through the slider 3, and the piston 7 is inserted into the upper side of the inner wall of the oil outlet groove 9, so as to use the elastic force of the spring 11 to push the pull rod 6 and drive the piston 7 to always be inserted into the inner wall of the oil outlet groove 9, thereby blocking it and facilitating the subsequent oil replenishment operation. First, pull the pull rod 6 to drive the sliding plate 12 to slide along the inner wall of the sliding groove 10 and compress the spring 11 at the same time, so as to drive the piston 7 to slide along the top inner wall of the oil outlet groove 9. Since the oil outlet hole 14 is opened in the middle of the piston 7, when it moves a certain distance, at this time, through the oil outlet hole 14, the oil outlet groove 9 is kept unobstructed. Subsequently, the lubricant inside the storage tank 8 flows through the oil outlet groove 9 and through the oil outlet hole 14 to the middle of the sponge block 4 and is adsorbed by the sponge block 4. After that, release the pull rod 6, so as to use the elastic force of the spring 11 to drive the sliding plate 12 to move and drive the piston 7 to be inserted into the upper side of the inner wall of the oil outlet groove 9 and block the oil outlet groove 9 at the same time. Then, move the slider 3 left and right to fully coat the lubricant adsorbed by the sponge block 4 between the inner wall of the slide rail 2, thereby improving the lubricity of the slider 3. Moreover, the oil replenishment operation can be carried out without the maintenance personnel using tools, which is convenient for the maintenance personnel to use.
[0030] Embodiment 3: On the basis of Embodiment 2, in order to facilitate the fixation of the position where the slider 3 moves, a plurality of card slots 13 are opened on both the front and rear sides of the inner wall of the slide rail 2, and the inner walls of the two middle card slots 13 are inserted with card heads 5, and the front and rear card heads 5 are inserted into the bottom of the slider 3.
[0031] When the moving support base drives the two sliders 3 to slide along the inner wall of the slide rail 2, it will first drive one end of the front and rear chucks 5 to be in a squeezing state with the inner wall of the card slot 13 and gradually contract to the inner wall of the moving slot 16. When the two chucks 5 are completely contracted to the inner wall of the moving slot 16, one end of the chuck 5 will contact the inner wall of the slide rail 2. When moving the position of the slider 3, it will drive the two chucks 5 to be clamped with the inner wall of the card slot 13 one by one. After adjusting to the target position, it will drive the two chucks 5 to be inserted into the inner walls of the two card slots 13 corresponding to the moving position, so as to facilitate fixing the position of the slider 3 after adjustment, prevent it from sliding, and thus improve the use effect of the fixture body 1.
[0032] Embodiment 4: On the basis of Embodiment 3, in order to realize that the push chuck 5 is always inserted into the inner wall of the card slot 13, a moving slot 16 is opened at the bottom of the slider 3. Two moving plates 15 are slidably connected to the inner wall of the moving slot 16, and an elastic member 17 is arranged on the inner wall of the moving slot 16; on the opposite sides of the front and rear moving plates 15 away from each other, they are both installed with the chuck 5, and the elastic member 17 is installed between the two moving plates 15, so as to use the elastic force of the elastic member 17 itself to push the chuck 5 to be always inserted into the inner wall of the card slot 13, and at the same time facilitate the subsequent movement of the slider 3 to adjust the position of the support base.
[0033] When the moving support base drives the two sliders 3 to slide along the inner wall of the slide rail 2, at this time, because a moving slot 16 is opened at the bottom of the slider 3, and at the same time, an elastic member 17 is installed on the inner wall of the moving slot 16, and the elastic member 17 is installed between the two moving plates 15. When moving the slider 3, it will first drive one end of the front and rear chucks 5 to be in a squeezing state with the inner wall of the card slot 13 and gradually contract to the inner wall of the moving slot 16. When the two chucks 5 are completely contracted to the inner wall of the moving slot 16, it will drive the two moving plates 15 to squeeze the elastic member 17, and at the same time, one end of the chuck 5 will contact the inner wall of the slide rail 2. When moving the position of the slider 3, it will drive the two chucks 5 to be clamped with the inner wall of the card slot 13 one by one. After adjusting to the target position, using the elastic force of the elastic member 17, it will drive the two moving plates 15 to move away from each other, and at the same time drive the two chucks 5 to be inserted into the inner walls of the two card slots 13 corresponding to the moving position, so as to facilitate fixing the position of the slider 3 after adjustment, prevent it from sliding, and thus improve the use effect of the fixture body 1.
[0034] In actual use, first pull the support seats on both sides of the fixture body 1 to both sides respectively, so that its slider 3 slides along the inner wall of the slide rail 2 to one side of the slide rail 2. At this time, the pull rod 6 can be pulled to drive the slide plate 12 to slide along the inner wall of the chute 10, and at the same time compress the spring 11, thereby driving the piston 7 to slide along the inner wall of the top of the oil outlet groove 9. Since an oil outlet hole 14 is provided in the middle of the piston 7, when it moves a certain distance, at this time, through the oil outlet hole 14, the oil outlet groove 9 is kept in a through state. Subsequently, the lubricant in the storage tank 8 flows through the oil outlet groove 9 and through the oil outlet hole 14 to the middle of the sponge block 4, and is thus adsorbed by the sponge block 4. After completion, the pull rod 6 is released, so as to drive the slide plate 12 to move by the elastic force of the spring 11, and drive the piston 7 to be inserted into the upper side of the inner wall of the oil outlet groove 9, and at the same time block the oil outlet groove 9. Subsequently, the slider 3 is moved left and right, so that the lubricant adsorbed by the sponge block 4 is fully coated between the inner wall of the slide rail 2, thereby improving the lubricity of the slider 3, and the oil replenishment operation can be carried out without the maintenance personnel using tools, thus facilitating the use of the maintenance personnel and improving the use effect of the fixture body 1;
[0035] When moving the support seat to drive the two sliders 3 to slide along the inner wall of the slide rail 2, at this time, since a moving groove 16 is provided at the bottom of the slider 3, and an elastic member 17 is installed on the inner wall of the moving groove 16, and the elastic member 17 is installed between the two moving plates 15. When moving the slider 3, one end of the front and rear two chucks 5 will be in a squeezing state with the inner wall of the card slot 13 and gradually contract to the inner wall of the moving groove 16. When the two chucks 5 are completely contracted to the inner wall of the moving groove 16, the two moving plates 15 will be driven to squeeze the elastic member 17, and at the same time one end of the chuck 5 will contact the inner wall of the slide rail 2. When moving the position of the slider 3, the two chucks 5 will be driven to be clamped with the inner wall of the card slot 13 one by one. After adjusting to the target position, by the elastic force of the elastic member 17, the two moving plates 15 are driven to move away from each other, and at the same time the two chucks 5 are driven to be inserted into the inner walls of the two card slots 13 corresponding to the moving positions, thereby facilitating the fixing of the position of the slider 3 after adjustment and preventing it from sliding, and further improving the use effect of the fixture body 1.
[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A vehicle bridge support fixture, comprising a fixture body (1), two slide rails (2) are installed on both the left and right sides of the fixture body (1), and a slider (3) is slidably connected to the inner wall of the slide rail (2), characterized in that: A storage groove (8) is formed in the middle of the slider (3). Oil outlet grooves (9) are formed on both the left and right sides of the bottom wall of the storage groove (8). A sponge block (4) is installed at the bottom of the slider (3).
2. The axle support tooling fixture according to claim 1, characterized in that: Chute grooves (10) are formed on both the left and right sides of the slider (3). A sliding plate (12) is installed on the inner wall of the chute groove (10). A pull rod (6) is installed in the middle of the sliding plate (12). A spring (11) is sleeved on the outer side of the pull rod (6). Pistons (7) are installed at the adjacent ends of the pull rods (6) on both the left and right sides. An oil outlet hole (14) is formed in the middle of the piston (7).
3. The axle support tooling fixture according to claim 2, characterized in that: One end of the spring (11) is installed between the spring and the sliding plate (12), and the other end is installed between the spring and the inner wall of the chute groove (10). The separated ends of the pull rods (6) on both the left and right sides penetrate through the slider (3). The piston (7) is inserted into the upper side of the inner wall of the oil outlet groove (9).
4. A vehicle bridge support tooling fixture according to claim 1, characterized in that: A plurality of clamping grooves (13) are formed on both the front and rear sides of the inner wall of the slide rail (2). Clamping heads (5) are inserted into the inner walls of the two middle clamping grooves (13). The front and rear clamping heads (5) are inserted into the bottom of the slider (3).
5. The axle support tooling fixture according to claim 4, characterized in that: A moving groove (16) is formed at the bottom of the slider (3). Two moving plates (15) are slidably connected to the inner wall of the moving groove (16). An elastic member (17) is arranged on the inner wall of the moving groove (16).
6. The axle support tooling fixture according to claim 5, characterized in that: The separated sides of the front and rear moving plates (15) are installed between the moving plates and the clamping heads (5). The elastic member (17) is installed between the two moving plates (15).
7. A vehicle bridge support fixture according to claim 1, characterized in that: The bottom end of the oil outlet groove (9) is arranged at the top of the sponge block (4). The front and rear sides of the sponge block (4) penetrate through the slider (3) and are in contact with the inner wall of the slide rail (2).