Automobile shock absorber supporting gasket

Abstract

The utility model relates to the technical field of automobile shock absorbers, and discloses an automobile shock absorber supporting gasket which comprises a gasket body, an oil through hole is formed in the top of the gasket body, a first circular ring is arranged at the bottom of the gasket body, and a second circular ring with one end attached to the bottom of the gasket body is arranged in the first circular ring. The bottom of the second circular ring is provided with a spring located outside the gasket body, and the bottom of the spring is provided with a one-way valve plate with one end movably connected with the outer side of the gasket body. The two positioning blocks are moved out from the interiors of the two positioning grooves respectively by screwing the two second knobs, so that position limitation on the two fixing blocks is relieved, then the two fixing blocks are moved out from the interiors of the two fixing grooves respectively by screwing the two first knobs, and fixation between the second circular ring and the first circular ring is relieved. And then the second circular ring is pulled out downwards from the interior of the first circular ring, so that the spring and the one-way valve plate can be detached, and replacement operation on the spring and the one-way valve plate is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile shock absorber, concretely relates to a automobile shock absorber support washer. BACKGROUND

[0002] The automobile shock absorber is generally installed on the automobile suspension, when the relative movement between the wheels and the vehicle body is vibrated, the piston in the shock absorber moves up and down in the working cylinder, the pressure oil in the shock absorber repeatedly flows into the oil storage cylinder through different throttle holes, at this time, the friction between the hole wall and the hydraulic oil and the internal friction between the hydraulic oil molecules form damping force to the vibration, the automobile vibration energy is converted into oil heat energy, and then the shock absorber absorbs and dissipates to the atmosphere, and the shock absorber support washer generally comprises a washer body, a one-way valve piece is connected to the lower end face of the washer body through a spring, when the automobile is vibrated, the piston is pressed down, the hydraulic oil flows upward from the one-way valve piece, the spring force needs to be overcome to lift the one-way valve piece, and then the hydraulic oil above the piston is combined to form part of the damping force.

[0003] The inventor finds in the process of realizing the utility model that:

[0004] The existing shock absorber support washer is difficult to disassemble when the spring and the one-way valve piece are damaged in the actual use, so that the replacement operation is not convenient, and then the use is not facilitated. SUMMARY

[0005] In order to solve the problems in the prior art, the utility model provides a automobile shock absorber support washer, which has the advantages of facilitating the disassembly of the spring and the one-way valve piece.

[0006] Therefore, the technical scheme of the utility model is as follows: a automobile shock absorber support washer, comprising a washer body, an oil hole is arranged at the top of the washer body, a first circular ring is arranged at the bottom of the washer body, a second circular ring is arranged in the first circular ring, one end of the second circular ring is attached to the bottom of the washer body, a spring is arranged at the bottom of the second circular ring outside the washer body, one end of the spring is movably connected to the washer body outside the one-way valve piece, a limiting groove is arranged at the left and right sides of the bottom of the washer body above the second circular ring, a limiting block is arranged at the left and right sides of the top of the second circular ring, one end of the limiting block extends into the limiting groove,

[0007] The left and right sides of the first circular ring are provided with mounting blocks, the opposite sides of the two mounting blocks are provided with rectangular grooves, the opposite inner walls of the two rectangular grooves are provided with first screws, the left and right sides of the second circular ring are provided with fixed grooves, the interiors of the two rectangular grooves are provided with fixed blocks with one end respectively threadedly connected with the outer sides of the two first screws and the other end respectively extending into the interiors of the two fixed grooves, the bottoms of the two mounting blocks are provided with rotating assemblies with one end respectively extending into the interiors of the two rectangular grooves and respectively fixedly connected with the outer sides of the two first screws, the bottoms of the two fixed blocks are provided with positioning grooves respectively located in the interiors of the two rectangular grooves, and the bottoms of the two mounting blocks are provided with positioning assemblies with one end respectively extending into the interiors of the two positioning grooves.

[0008] Preferably, the rotating assembly comprises mounting shafts, the bottoms of the two mounting blocks are movably mounted with the mounting shafts with one end respectively extending into the interiors of the two rectangular grooves, the tops of the two mounting shafts are fixedly mounted with first bevel gears, the outer sides of the two first screws are fixedly mounted with second bevel gears respectively located on the opposite sides of the two fixed blocks and with one end respectively engaged with the two first bevel gears, and the bottoms of the two mounting shafts are fixedly mounted with first knobs.

[0009] Preferably, the positioning assembly comprises rectangular housings, the bottoms of the two mounting blocks are fixedly mounted with the rectangular housings respectively located below the two positioning grooves, the interiors of the two rectangular housings are movably mounted with sliders, the tops of the two sliders are fixedly mounted with positioning blocks with one end respectively extending into the interiors of the two positioning grooves, the bottoms of the two rectangular housings are threadedly connected with second screws with one end extending into the interiors thereof and respectively movably connected with the bottoms of the two sliders, and the bottoms of the two second screws are fixedly mounted with second knobs.

[0010] Preferably, the opposite inner walls of the two rectangular grooves are fixedly mounted with first bearings, and the first screws are rotatably connected with the inner walls of the rectangular grooves through the first bearings.

[0011] Preferably, the inner top walls of the two rectangular housings are provided with first through holes matched with the positioning blocks, and the bottoms of the two mounting blocks are provided with second through holes matched with the positioning blocks.

[0012] Preferably, the bottoms of the two rectangular housings are provided with screw holes respectively matched with the two second screws, the bottoms of the two sliders are fixedly mounted with second bearings, and the second screws are rotatably connected with the bottoms of the sliders through the second bearings.

[0013] Beneficial effects: compared with the prior art, the utility model discloses a twist two second knobs to drive two second screw rod rotation, to this to drive two sliding blocks and two locating blocks to move down, make two locating blocks respectively from two locating groove's inside remove, to remove the position restriction of two fixed blocks, then can twist two first knobs to drive two mounting shafts and two first bevel gears rotation, and then through two second bevel gears to drive two first screw rod rotation, and two first screw rod in the process of rotation will drive two fixed blocks opposite movement, make two fixed blocks respectively from two fixed groove's inside remove, to remove the fixed between second ring and first ring, when second ring is taken out from first ring's inside down, can dismantle spring and check valve piece, finally realized convenient to the purpose of dismantling spring and check valve piece, and then facilitated to the replacement work of spring and check valve piece. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure diagram of the utility model.

[0015] Figure 2 It is the top view partial view of the gasket body of the utility model.

[0016] Figure 3 It is Figure 1 The enlarged view of A in the figure.

[0017] The figure shows: 1, gasket body, 2, oil hole, 3, first ring, 4, second ring, 5, spring, 6, check valve piece, 7, limit slot, 8, limit block, 9, mounting block, 10, rectangular slot, 11, first screw rod, 12, fixed slot, 13, fixed block, 14, rotation assembly, 141, mounting shaft, 142, first bevel gear, 143, second bevel gear, 144, first knob, 15, positioning slot, 16, positioning assembly, 161, rectangular shell, 162, sliding block, 163, locating block, 164 second screw rod, 165, second knob. DETAILED DESCRIPTION

[0018] The technical scheme of the utility model will be described clearly and completely in conjunction with the drawings, but this embodiment should not be understood as the limitation of the utility model.

[0019] The utility model discloses a gasket body as shown in Figures 1 to 3 The figure shows:

[0020] The utility model provides an automobile shock absorber support washer, including washer body 1, the top of washer body 1 is equipped with oil hole 2, the number of oil hole 2 is not less than eight and is annular equidistance distribution, the bottom of washer body 1 is fixedly installed with first circular ring 3, the inside of first circular ring 3 is movably installed with the second circular ring 4 of one end and the bottom of washer body 1 is pasted, the bottom of second circular ring 4 is fixedly installed with spring 5 on the outside of washer body 1, the bottom of spring 5 is fixedly installed with one-way valve piece 6 of one end and the outside of washer body 1 is movably connected, the left and right sides of the bottom of washer body 1 are all equipped with the limiting slot 7 located above second circular ring 4, the left and right sides of the top of second circular ring 4 are all fixedly installed with the limiting block 8 of one end and extending to the inside of two limiting slots 7 respectively.

[0021] The left and right sides of first circular ring 3 are all fixedly installed with mounting block 9, the opposite sides of two mounting blocks 9 are all equipped with rectangular groove 10, the opposite side inner walls of two rectangular grooves 10 are all movably installed with first screw rod 11, the left and right sides of second circular ring 4 are all equipped with fixed slot 12, the inside of two rectangular grooves 10 is movably installed with fixed block 13 of one end and the outside screw thread connection of two first screw rods 11 respectively and the other end extends to the inside of two fixed slots 12 respectively, the opposite side inner walls of two rectangular grooves 10 are all fixedly installed with first bearing, and first screw rod 11 is rotatably connected with the inner wall of rectangular groove 10 through first bearing, and the opposite sides of two fixed blocks 13 are all equipped with the screw groove of adaptation with two first screw rods 11 respectively, and the left and right sides of first circular ring 3 are all equipped with the third through -hole of adaptation with fixed block 13, and the opposite sides of two fixed blocks 13 are respectively with the opposite side inner wall of two fixed slots 12 pasting.

[0022] The bottom of two mounting blocks 9 is movably installed with rotating assembly 14 of one end and extending to the inside of two rectangular grooves 10 respectively and fixedly connected with the outside of two first screw rods 11 respectively, and rotating assembly 14 includes mounting shaft 141, the bottom of two mounting blocks 9 is movably installed with mounting shaft 141 of one end and extending to the inside of two rectangular grooves 10 respectively, and the bottom of two mounting blocks 9 is equipped with the mounting hole of adaptation with mounting shaft 141, the top of two mounting shafts 141 is fixedly installed with first bevel gear 142, the outside of two first screw rods 11 is fixedly installed with second bevel gear 143 of adaptation with the opposite side of two fixed blocks 13 respectively and one end is engaged with two first bevel gears 142 respectively, and the bottom of two mounting shafts 141 is fixedly installed with first knob 144.

[0023] The bottoms of the two fixing blocks 13 are respectively provided with positioning grooves 15 in the interiors of the two rectangular grooves 10, the bottoms of the two mounting blocks 9 are respectively fixedly provided with positioning assemblies 16 extending into the interiors of the two positioning grooves 15, the positioning assemblies 16 comprise rectangular housings 161 fixedly provided on the bottoms of the two mounting blocks 9 below the two positioning grooves 15, the interiors of the two rectangular housings 161 are movably provided with sliding blocks 162, the tops of the two sliding blocks 162 are fixedly provided with positioning blocks 163 extending into the interiors of the two positioning grooves 15, the inner top walls of the two rectangular housings 161 are respectively provided with first through holes matched with the positioning blocks 163, the bottoms of the two mounting blocks 9 are respectively provided with second through holes matched with the positioning blocks 163, the bottoms of the two rectangular housings 161 are respectively threadedly connected with second screws 164 extending into the interiors of the two rectangular housings 161 and movably connected with the bottoms of the two sliding blocks 162, the bottoms of the two rectangular housings 161 are respectively provided with screw holes matched with the two second screws 164, the bottoms of the two sliding blocks 162 are fixedly provided with second bearings, the second screws 164 are rotatably connected with the bottoms of the two sliding blocks 162 through the second bearings, and the bottoms of the two second screws 164 are fixedly provided with second knobs 165.

[0024] The working principle of the utility model is as follows:

[0025] When the spring 5 or the one-way valve piece 6 is damaged, the two second knobs 165 can be screwed to drive the two second screws 164 to rotate, so as to drive the two sliding blocks 162 and the two positioning blocks 163 to move downwards, so that the two positioning blocks 163 are moved out of the interiors of the two positioning grooves 15, thereby releasing the position limitation of the two fixing blocks 13, then the two first knobs 144 can be screwed to drive the two mounting shafts 141 and the two first bevel gears 142 to rotate, and then the two first bevel gears 143 drive the two first screws 11 to rotate, and the two first screws 11 drive the two fixing blocks 13 to move away from each other in the rotating process, so that the two fixing blocks 13 are moved out of the interiors of the two fixing grooves 12, thereby releasing the fixation between the second circular ring 4 and the first circular ring 3, at this time, the second circular ring 4 is pulled out of the interior of the first circular ring 3, and the spring 5 and the one-way valve piece 6 can be disassembled, so that the spring 5 and the one-way valve piece 6 are conveniently replaced, the gasket body 1 is repeatedly used, and resources are saved and the use cost is reduced.

[0026] The utility model solves the problem that the existing shock absorber supporting gasket is difficult to disassemble when the spring and the one-way valve piece are damaged, thereby being inconvenient to replace and being not conducive to use.

[0027] Those not described in detail in the specification are known in the art.

[0028] The above merely provides the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automobile shock absorber support washer, comprising a washer body (1), the top of the washer body (1) is provided with an oil hole (2), the bottom of the washer body (1) is provided with a first circular ring (3), the inside of the first circular ring (3) is provided with a second circular ring (4) with one end adhering to the bottom of the washer body (1), the bottom of the second circular ring (4) is provided with a spring (5) located outside the washer body (1), the bottom of the spring (5) is provided with a one-way valve piece (6) with one end movably connected to the outside of the washer body (1), characterized in that: the bottom of the washer body (1) is provided with a limiting groove (7) located above the second circular ring (4) on both sides, the top of the second circular ring (4) is provided with a limiting block (8) with one end extending into the two limiting grooves (7) on both sides respectively, the first circular ring (3) is provided with a mounting block (9) on both sides, the opposite sides of the two mounting blocks (9) are provided with a rectangular groove (10), the opposite sides of the two rectangular grooves (10) are provided with a first screw rod (11) on the inner wall, the left and right sides of the second circular ring (4) are provided with a fixed groove (12), the inside of the two rectangular grooves (10) are provided with a fixed block (13) with one end threadedly connected to the outside of the two first screw rods (11) and the other end extending into the inside of the two fixed grooves (12) respectively, the bottom of the two mounting blocks (9) is provided with a rotating assembly (14) with one end extending into the inside of the two rectangular grooves (10) and fixedly connected to the outside of the two first screw rods (11) respectively, the bottom of the two fixed blocks (13) is provided with a positioning groove (15) located in the inside of the two rectangular grooves (10) respectively, the bottom of the two mounting blocks (9) is provided with a positioning assembly (16) with one end extending into the inside of the two positioning grooves (15) respectively.

2. The support washer for a shock absorber of an automotive vehicle according to claim 1, wherein: The rotating assembly (14) comprises a mounting shaft (141), the bottom of the two mounting blocks (9) is movably mounted with a mounting shaft (141) with one end extending into the inside of the two rectangular grooves (10) respectively, the top of the two mounting shafts (141) is fixedly mounted with a first bevel gear (142), the outside of the two first screw rods (11) is fixedly mounted with a second bevel gear (143) located on the opposite side of the two fixed blocks (13) and meshing with the two first bevel gears (142) respectively, the bottom of the two mounting shafts (141) is fixedly mounted with a first knob (144).

3. The support washer for a shock absorber of an automobile according to claim 1 or 2, characterized in that: The positioning assembly (16) comprises a rectangular shell (161), the bottom of the two mounting blocks (9) is fixedly mounted with a rectangular shell (161) located below the two positioning grooves (15) respectively, the inside of the two rectangular shells (161) is movably mounted with a sliding block (162), the top of the two sliding blocks (162) is fixedly mounted with a positioning block (163) with one end extending into the inside of the two positioning grooves (15) respectively, the bottom of the two rectangular shells (161) is threadedly connected with a second screw rod (164) with one end extending into its inside and movably connected with the bottom of the two sliding blocks (162) respectively, the bottom of the two second screw rods (164) is fixedly mounted with a second knob (165).

4. The support washer for a shock absorber of an automotive vehicle according to claim 3, wherein: The inner walls of opposite sides of the two rectangular grooves (10) are fixedly provided with first bearings, and the first screw rods (11) are rotatably connected with the inner walls of the rectangular grooves (10) through the first bearings.

5. The support washer for a shock absorber of an automotive vehicle according to claim 4, wherein: The inner top walls of the two rectangular housings (161) are provided with first through holes matched with the positioning blocks (163), and the bottoms of the two mounting blocks (9) are provided with second through holes matched with the positioning blocks (163).

6. The support washer for a shock absorber of an automotive vehicle according to claim 5, wherein: The bottoms of the two rectangular housings (161) are provided with threaded holes matched with the two second screw rods (164) respectively, the bottoms of the two sliding blocks (162) are fixedly provided with second bearings, and the second screw rods (164) are rotatably connected with the bottoms of the sliding blocks (162) through the second bearings.

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