Shock absorber spring plate

Abstract

The utility model discloses a shock absorber spring plate which comprises a spring tray and further comprises a clamping assembly used for achieving detachable connection of the spring tray. Wherein the spring tray is symmetrically divided into a tray body I and a tray body II; the fixing plate is fixedly arranged on the disc body II, and a fixing groove is formed in the side edge of the fixing plate; the movable plate is movably arranged in the disc body I, and a mounting block is arranged on the side edge of the movable plate; the mounting blocks correspond to the fixing grooves in position; the driving piece is used for driving the mounting block to move into the fixing groove; the threaded hole is formed in one side edge of the disc body; the threaded rod movably penetrates through the threaded hole, and the bottom end of the threaded rod is rotatably connected with the movable plate; the threaded hole is in meshed connection with the threaded rod; a plurality of notches are formed in the outer wall of the top of the spring tray, and a through hole is formed in the center of the bottom of the spring tray; the inner wall of the through hole is provided with an internal thread, in daily production and life, the movable plate and the mounting block are pushed to move through the driving piece, disassembly and assembly of the first tray body and the second tray body are achieved, and the spring tray is convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to a spring disc of a shock absorber. Background Art

[0002] The automobile shock absorber is a cylinder shock absorber used on the automobile, which has a shock-absorbing effect. When the automobile is bumpy, the piston rod will be pressed down and continuously extended into the oil storage cylinder. The stopper moves down with the piston rod. When the shock-absorbing spring disk is fixed, the shock-absorbing spring is compressed and generates elasticity, thereby utilizing the elasticity of the shock-absorbing spring to absorb the vibration force on the automobile. For example, a detachable automobile shock absorber spring tray with patent publication number CN217926906U is provided. When installing, the spring tray is installed on the outside of the piston rod, so that the axial hole and the piston rod are sleeved, and the buffer washer and the piston rod are fitted with each other, and the positioning block is allowed to enter the connecting groove, and the positioning block and the positioning sleeve are fixed by bolts. Therefore, when disassembling, only the bolts need to be removed, which facilitates the separation and disassembly of the positioning block and the positioning sleeve, and facilitates the disassembly of the spring tray.

[0003] This embodiment can satisfy the buffering effect of the spring disk and ensure the normal use of the product, but it has the following defects:

[0004] 1. The spring tray can be disassembled by removing several bolts, but the disassembly process is relatively cumbersome;

[0005] 2. The position of the spring tray is fixed, but the spring in the shock absorber will suffer from metal fatigue after repeated use, which makes it inconvenient to adjust the elasticity of the spring, reducing the practicality of the spring tray. Summary of the invention

[0006] The utility model aims to solve one of the technical problems existing in the prior art.

[0007] The present application provides a shock absorber spring disc, including a spring tray, and further comprising:

[0008] A snap-fit ​​assembly, which is used to achieve a detachable connection of the spring tray;

[0009] The spring tray is symmetrically divided into a tray body 1 and a tray body 2.

[0010] The snap-on assembly includes:

[0011] A fixing plate, which is fixed on the second disc body and has a fixing groove on the side;

[0012] A movable plate is movably arranged in the plate body, and a mounting block is arranged on the side;

[0013] Wherein, the mounting block corresponds to the position of the fixing slot;

[0014] The driving member is used to drive the mounting block to move into the fixing groove.

[0015] The drive components include:

[0016] A threaded hole is provided on one side of the disc body;

[0017] A threaded rod, which movably passes through the threaded hole and has a bottom end rotatably connected to the movable plate;

[0018] The threaded hole is meshedly connected with the threaded rod.

[0019] Also includes:

[0020] The bottom of the spring tray is trapezoidal, a plurality of notches are arranged on the top outer wall, and a through hole is arranged at the center of the bottom; wherein an internal thread is arranged on the inner wall of the through hole.

[0021] Also includes:

[0022] An annular groove is provided on the top surface of the bottom of the spring tray;

[0023] A fixed block, which is fixed in the annular groove;

[0024] A plurality of sets of clamping pieces can be opened and closed on both sides of the annular groove.

[0025] The clamping parts include:

[0026] A fixed column, which is fixed in the spring tray and located on the side of the annular groove;

[0027] A semicircular hoop, the bottom end of which is rotatably mounted on a fixed column;

[0028] The fixing piece is detachably connected to the top end of the semicircular hoop and the spring tray.

[0029] Also includes:

[0030] A movable groove is provided on the first disc body and is used for movably installing the movable plate;

[0031] A mounting groove, which is arranged on the inner wall of the movable groove and communicated with the movable groove;

[0032] The mounting groove is opposite to the fixing plate.

[0033] Also includes:

[0034] A limit plate, which is fixed on the second disc body and located on the side of the fixed plate;

[0035] The limiting groove is arranged on the side of the fixing groove and is opposite to the limiting plate.

[0036] The beneficial effects of the utility model are as follows:

[0037] 1. Use the driving part to push the movable plate and the mounting block to move, so as to realize the disassembly and installation of the disc body 1 and the disc body 2, and facilitate the disassembly of the spring tray;

[0038] 2. Through the internal thread of the through hole, the spring tray can be adjusted in the shock absorber position, thereby changing the elasticity of the spring in the shock absorber to meet the actual use requirements;

[0039] 3. The end of the spring is fixed by setting the clamping piece, the annular groove and the fixing block, and the structure is simple, and the spring can be easily disassembled and repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 A top view of a spring tray in an embodiment of the present application;

[0041] Figure 2 A top view of the disk in the embodiment of the present application;

[0042] Figure 3 This is a top view of the second disc in the embodiment of the present application;

[0043] Figure 4 Based Figure 2 A schematic diagram of the enlarged local structure in the middle.

[0044] Reference numerals

[0045] 1-spring tray, 11-disc body one, 12-disc body two, 13-notch, 14-through hole, 15-internal thread, 2-clamping assembly, 21-fixed plate, 22-fixed groove, 23-movable plate, 24-mounting block, 25-driving member, 26-threaded hole, 27-threaded rod, 3-annular groove, 4-fixed block, 5-clamping member, 51-fixed column, 52-semicircular hoop, 53-fixed member, 6-movable groove, 7-mounting groove, 8-limiting plate, 9-limiting groove. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0047] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0048] The server provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0049] Embodiment 1:

[0050] like Figures 1 to 4 As shown, an embodiment of the present application provides a shock absorber spring disk, including a spring tray 1, and also includes a snap-fit ​​assembly 2, which is used to achieve a detachable connection of the spring tray 1; wherein the spring tray 1 is symmetrically divided into a disk body 11 and a disk body 2 12.

[0051] Furthermore, the locking assembly 2 includes a fixed plate 21, which is fixed on the second disk body 12 and has a fixed groove 22 on the side; a movable plate 23, which is movably arranged in the first disk body 11 and has a mounting block 24 on the side; wherein the mounting block 24 corresponds to the position of the fixed groove 22; and a driving member 25, which is used to drive the mounting block 24 to move into the fixed groove 22.

[0052] Furthermore, the driving member 25 includes a threaded hole 26, which is arranged on the side of the disk body 11; a threaded rod 27, which movably passes through the threaded hole 26 and has a bottom end rotatably connected to the movable plate 23; wherein the threaded hole 26 is meshedly connected with the threaded rod 27.

[0053] Furthermore, it also includes a movable groove 6, which is arranged on the disk body 11 and is used to movably install the movable plate 23; a mounting groove 7, which is arranged on the inner wall of the movable groove 6 and is connected to the movable groove 6; wherein the mounting groove 7 is opposite to the fixed plate 21.

[0054] Furthermore, it also includes a limiting plate 8, which is fixed on the second disk body 12 and located on the side of the fixed plate 21; a limiting groove 9, which is arranged on the side of the fixed groove 22 and is opposite to the limiting plate 8.

[0055] In this embodiment of the present application, due to the adoption of the above-mentioned structural spring tray 1, it includes two semicircular disk bodies 11 and 12; a snap-fit ​​assembly 2 is provided between the opposite surfaces of disk body 11 and disk body 2 12, for realizing a detachable fixed connection between disk body 11 and disk body 2 12.

[0056] A movable groove 6 is provided on the side of the disk body 11, and a mounting groove 7 is provided on the inner wall of the movable groove 6, and the movable groove 6 is connected with the mounting groove 7; a movable plate 23 is movably provided in the movable groove 6, and a plurality of mounting blocks 24 are fixedly provided on the side of the movable plate 23; at the same time, a threaded hole 26 is provided on the outer side of the disk body 11, and the threaded hole 26 is connected with the movable groove 6; a threaded rod 27 movably passes through the threaded hole 26, and is rotatably connected to the movable plate 23 through the bottom end, and at the same time, the threaded rod 27 is meshed with the threaded hole 26, so that the movable plate 23 can be driven to move in the movable groove 6 by the rotation of the threaded rod 27; a knob is provided on the top of the threaded rod 27 to facilitate the rotation of the threaded rod 27.

[0057] Slide rails are arranged on both sides of the inner wall of the movable groove 6 , and sliders are arranged at both ends of the movable plate 23 . The sliders are slidably arranged in the slide rails to limit the moving direction of the movable plate 23 .

[0058] A fixing plate 21 is fixedly provided on the side of the second disk body 12, and a plurality of fixing grooves 22 are provided on the side of the fixing plate 21. The positions of the fixing grooves 22 and the mounting blocks 24 correspond one to one. By installing the mounting blocks 24 into the fixing grooves 22, the disk body 11 and the disk body 2 12 are snap-fitted and connected.

[0059] The opposing surfaces of the first disk body 11 and the second disk body 12 are respectively provided with a limiting groove 9 and a limiting plate 8 . By installing the limiting plate 8 into the limiting groove 9 , the stability of the connection between the first disk body 11 and the second disk body 12 is further improved.

[0060] During disassembly, the threaded rod 27 is rotated counterclockwise by turning the knob so that the threaded rod 27 slides out of the threaded hole 26, and at the same time, the threaded rod 27 drives the movable plate 23 to move, and the movable plate 23 drives the mounting block 24 to disengage from the fixing groove 22, thereby realizing the unlocking state of the disk body 1 11 and the disk body 2 12, and the two disk bodies 1 11 and 12 can be separated, so as to facilitate the disassembly of the spring tray 1.

[0061] Embodiment 2:

[0062] like Figures 1 to 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, the spring tray 1 has a trapezoidal bottom, a plurality of notches 13 on the top outer wall, and a through hole 14 at the bottom center; wherein the inner wall of the through hole 14 is provided with an internal thread 15.

[0063] In this embodiment of the present application, due to the adoption of the above-mentioned structure, the top of the spring tray 1 is a hollow cylinder, the bottom is a trapezoid, and the height of the bottom of the spring tray 1 is smaller than the top, which is used to improve the stability of the connection of the snap-fit ​​assembly 2.

[0064] A through hole 14 is provided at the bottom center of the spring tray 1, and an internal thread 15 is provided on the inner wall of the through hole 14; the spring tray 1 is usually used in conjunction with a shock absorber, and an external thread is provided on the outer surface of the shock absorber; the spring tray 1 is installed to the outside of the shock absorber through the through hole 14, and then the external thread and the internal thread 15 are engaged to achieve a fixed connection between the spring tray 1 and the shock absorber. At the same time, the position of the spring tray 1 can be changed by rotating the spring tray 1, so that when metal fatigue occurs in the spring in the shock absorber, the position of the spring tray 1 can be adjusted to ensure the elasticity of the spring.

[0065] A plurality of notches 13 are arranged on the outside of the top of the spring tray 1. The design of the notches 13 facilitates the rotation of the spring tray 1. At the same time, an anti-skid layer is arranged on the outer surface of the top of the spring tray 1 to increase the friction when the spring tray 1 is rotated.

[0066] The threaded hole 26 is arranged at the top of the spring tray 1, and the threaded rod 27 movably penetrates the anti-slip layer. When the disk body 11 and the disk body 2 12 are fixedly connected, the inner side of the knob outside the threaded rod 27 abuts against the outside of the anti-slip layer, and the rotation of the knob is prevented by the friction between the anti-slip layer and the knob.

[0067] Embodiment 3:

[0068] like Figure 1 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes an annular groove 3, which is arranged on the top surface of the bottom of the spring tray 1; a fixing block 4, which is fixed in the annular groove 3; and a plurality of sets of clamping members 5, which can be opened and closed and are arranged on both sides of the annular groove 3.

[0069] Furthermore, the clamping member 5 includes a fixing column 51, which is fixed in the spring tray 1 and is located on the side of the annular groove 3; a semicircular hoop 52, whose bottom end can be rotatably mounted on the fixing column 51; and a fixing member 53, which can be detachably fixed to connect the top end of the semicircular hoop 52 with the spring tray 1.

[0070] In this embodiment of the present application, due to the adoption of the above-mentioned structure, an annular groove 3 is provided on the bottom top surface of the spring tray 1, and the annular groove 3 opens upward for installing the spring; and a fixing block 4 is fixedly provided in the annular groove 3, and the spring is prevented from rotating in the annular groove 3 by abutting the fixing block 4 against the end cross section of the spring.

[0071] A plurality of fixing columns 51 are fixedly provided on the side of the annular groove 3 , and a semicircular hoop 52 is rotatably mounted on the fixing column 51 . The semicircular hoop 52 can rotate around the top of the fixing column 51 , and the semicircular hoop 52 is laterally clamped outside the annular groove 3 .

[0072] A plurality of mounting holes are provided on the other side of the annular groove 3, and a small hole is also provided on the other end of the semicircular hoop 52, and the mounting hole and the small hole are opposite to each other; the fixing member 53 can be provided with a bolt and a nut or other detachable parts, and the semicircular hoop 52 is fixed by moving the bolt through the mounting hole and the small hole, and installing the nut outside the bolt. At this time, the semicircular hoop 52 is located on the outside of the spring, and the spring is fixed by fixing the semicircular hoop 52, thereby realizing convenient installation of the spring.

[0073] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0074] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A shock absorber spring disc, comprising a spring tray (1), characterized in that: Also includes: A snap-fit ​​assembly (2) for realizing a detachable connection of the spring tray (1); The spring tray (1) is symmetrically divided into a first tray body (11) and a second tray body (12).

2. A shock absorber spring disk according to claim 1, characterized in that: The snap-fit ​​assembly (2) comprises: A fixing plate (21) is fixedly mounted on the second disk body (12) and has a fixing groove (22) on its side; A movable plate (23) is movably arranged in the first plate body (11) and has a mounting block (24) on the side thereof; Wherein, the mounting block (24) corresponds to the position of the fixing groove (22); A driving member (25) is used to drive the mounting block (24) to move into the fixing groove (22).

3. A shock absorber spring disk according to claim 2, characterized in that: The driving member (25) comprises: A threaded hole (26) provided on a side of the disk body (11); A threaded rod (27) movably penetrates the threaded hole (26) and has a bottom end rotatably connected to the movable plate (23); Wherein, the threaded hole (26) is meshedly connected with the threaded rod (27).

4. A shock absorber spring disk according to claim 1, characterized in that: The bottom of the spring tray (1) is trapezoidal, the top outer wall is provided with a plurality of notches (13), and the center of the bottom is provided with a through hole (14); The inner wall of the through hole (14) is provided with an internal thread (15).

5. A shock absorber spring disk according to claim 1, characterized in that: Also includes: An annular groove (3) is provided on the top surface of the bottom of the spring tray (1); A fixed block (4) fixedly arranged in the annular groove (3); A plurality of sets of clamping members (5) are arranged on both sides of the annular groove (3) in an openable and closable manner.

6. A shock absorber spring disk according to claim 5, characterized in that: The clamping member (5) comprises: A fixed column (51) is fixedly arranged in the spring tray (1) and is located on the side of the annular groove (3); A semicircular hoop (52), the bottom end of which is rotatably mounted on the fixed column (51); The fixing member (53) is detachably fixedly connected to the top end of the semicircular hoop (52) and the spring tray (1).

7. A shock absorber spring disk according to claim 2, characterized in that: Also includes: A movable groove (6) is provided on the disk body (11) and is used for movably installing the movable plate (23); A mounting groove (7), which is arranged on the inner wall of the movable groove (6) and is in communication with the movable groove (6); Wherein, the mounting groove (7) and the fixing plate (21) are located opposite to each other.

8. A shock absorber spring disk according to claim 7, characterized in that: Also includes: A limiting plate (8) is fixedly mounted on the second disk body (12) and is located on the side of the fixing plate (21); The limiting groove (9) is arranged on the side of the fixing groove (22) and is opposite to the limiting plate (8).

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