Shock absorber
By using the design of L-shaped fixing plate, inverted concave supporting frame and soft layer in the shock absorber, the problem of poor vibration and shock absorption effect of existing shock absorbers is solved, better shock absorption and noise reduction effects are achieved, and the service life of the equipment is extended.
Patent Information
- Application Number
- CN202421923513.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The existing shock absorbers have poor vibration and shock absorption effects in mechanical equipment, which are prone to vibration and noise, affecting the normal operation and service life of the equipment.
The design of L-shaped fixing plate, inverted concave support frame and soft layer is adopted. By pouring soft materials between the fixing plate and the support frame, multiple through holes are formed, the contact area is increased and the mechanical properties are optimized, and the shock absorption and noise reduction capabilities are improved.
It effectively improves the shock absorption capacity and noise reduction effect of the shock absorber, saves materials, and extends the service life.
Smart Images
Figure CN223164932U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shock absorbers, in particular to a shock absorber. Background Art
[0002] During the use of mechanical equipment, vibrations will be generated. During operation, due to the vibrations, a huge amount of noise will be generated, and the vibrations over a long time may also cause the loosening of the connections between the motor sets, and even affect the normal operation of the mechanical equipment, and may damage the various components of the sets.
[0003] Currently, most of them are to install shock absorbers at the bottom of the mechanical equipment for shock absorption. The existing shock absorbers, as Figure 1 shown, include a bottom plate A, a rubber-coated layer B, an upper plate C, a rubber-coated layer D, and a bottom plate E. The bottom plate A and the upper plate C are connected through the solid rubber-coated layer B, and the bottom plate E and the upper plate C are connected through the solid rubber-coated layer D. During use, the equipment is installed on the upper plate C to support and shock-absorb the equipment. Such a shock absorber has a poor shock-absorbing effect on the vibrations of the equipment and is prone to generate vibrations and noise. Summary of the Utility Model
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a shock absorber to solve the technical problems that the existing shock absorber has a poor shock-absorbing effect on the vibrations of the equipment and is prone to generate vibrations and noise.
[0005] To solve the above technical problems, the utility model adopts the following technical solutions:
[0006] A shock absorber, comprising:
[0007] A first fixing plate, a second fixing plate, and a support frame. The first fixing plate and the second fixing plate are both arranged in an L shape. The vertical ends of the first fixing plate and the second fixing plate are placed in parallel. The support frame is arranged in an inverted concave shape and is disposed between the first fixing plate and the second fixing plate;
[0008] A first soft layer, which is poured between the second fixing plate and the support frame;
[0009] A second soft layer, which is poured between the first fixing plate and the support frame;
[0010] A first through hole, and a plurality of the first through holes are provided, and the plurality of the first through holes are disposed inside the second soft layer;
[0011] A second through hole, and a plurality of the second through holes are provided, and the plurality of the second through holes are disposed inside the first soft layer.
[0012] Furthermore, the lower surfaces of the horizontal ends of the first fixing plate and the second fixing plate are on the same plane.
[0013] Further, the cross-sections of the first through-holes and the second through-holes are both rhombus-shaped.
[0014] Further, a plurality of the first through-holes are equally spaced, and the first through-holes are perpendicular to the cross-section of the second soft layer.
[0015] Further, a plurality of the second through-holes are equally spaced, and the second through-holes are perpendicular to the cross-section of the first soft layer.
[0016] Further, a first bending portion and a third bending portion are respectively provided at the vertical ends of the first fixing plate and the second fixing plate, and both the first bending portion and the third bending portion are close to the support frame.
[0017] Further, the first bending portion and the third bending portion are respectively located inside the second soft layer and inside the first soft layer.
[0018] Further, a second bending portion and a fourth bending portion are respectively provided at both ends of the opening of the support frame, and the second bending portion and the fourth bending portion are respectively close to the first fixing plate and the second fixing plate.
[0019] Further, one end of the second bending portion away from the support frame is arranged upward and is staggeredly arranged with the first bending portion.
[0020] Further, one end of the fourth bending portion away from the support frame is arranged upward and is staggeredly arranged with the third bending portion.
[0021] Advantages of the utility model:
[0022] In the utility model, by pouring soft materials between the first fixing plate, the second fixing plate and the support frame to form a first soft layer and a second soft layer, and first through-holes and second through-holes are respectively formed inside the first soft layer and the second soft layer, it can not only save materials, but also optimize the mechanical properties of the first soft layer and the second soft layer, improve the shock absorption capacity and noise reduction capacity; at the same time, a first bending portion and a third bending portion are respectively arranged at the vertical ends of the first fixing plate and the second fixing plate, a second bending portion and a fourth bending portion are arranged at the opening ends of the support frame, and the first bending portion and the second bending portion are staggeredly distributed relatively, and the third bending portion and the fourth bending portion are staggeredly distributed relatively, which can increase the contact area between the first fixing plate, the second fixing plate, the support frame and the first soft layer and the second soft layer, greatly improve the covering area of the first soft layer and the second soft layer, thereby reducing the probability of the first soft layer and the second soft layer detaching from the first fixing plate, the second fixing plate and the support frame, and improving the service life of the shock absorber. Description of the drawings
[0023] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0024] Figure 1 It is a front view structural schematic diagram of an existing shock absorber;
[0025] Figure 2 It is a three-dimensional structural schematic diagram of the present utility model;
[0026] Figure 3 It is a front view structural schematic diagram of the present utility model;
[0027] Figure 4 It is a top view structural schematic diagram of the present utility model;
[0028] Figure 5 It is a front view sectional structural schematic diagram of the present utility model.
[0029] Explanation of the labels in the figure: 1. First fixing plate; 2. Second fixing plate; 3. Support frame; 4. First soft layer; 5. Second soft layer; 6. First through hole; 7. Second through hole; 8. First bending part; 9. Second bending part; 10. Third bending part; 11. Fourth bending part. Detailed implementation manners
[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0031] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their combinations.
[0032] It should also be understood that the terms used in this specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. As used in this specification of the present utility model and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.
[0033] It should be further understood that the term "and / or" used in the specification and appended claims of the present utility model refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.
[0034] Please refer to Figure 2-4 As shown, a shock absorber includes: a first fixing plate 1, a second fixing plate 2, and a support frame 3. The first fixing plate 1 and the second fixing plate 2 are both arranged in an L shape. The vertical ends of the first fixing plate 1 and the second fixing plate 2 are placed parallel to each other. The support frame 3 is arranged in an inverted concave shape and is disposed between the first fixing plate 1 and the second fixing plate 2; a first soft layer 4 is poured between the second fixing plate 2 and the support frame 3; a second soft layer 5 is poured between the first fixing plate 1 and the support frame 3; a first through hole 6, a plurality of first through holes 6 are provided, and the plurality of first through holes 6 are provided inside the second soft layer 5; a second through hole 7, a plurality of second through holes 7 are provided, and the plurality of second through holes 7 are provided inside the first soft layer 4.
[0035] During installation, the first fixing plate 1, the second fixing plate 2, and the support frame 3 are placed according to the required dimensions, and a special mold is used to cover the three of them. Finally, molten soft material is poured into the gap between the three. After the soft material cools and forms, the special mold is removed, and the first soft layer 4 and the second soft layer 5, as well as the first through hole 6 and the second through hole 7, are formed between the three. The first through hole 6 and the second through hole 7 can not only save materials, but also improve the shock absorption performance and noise reduction ability. The soft material includes but is not limited to rubber materials.
[0036] Specifically, as Figure 3 and Figure 5 shown, the lower surfaces of the horizontal ends of the first fixing plate 1 and the second fixing plate 2 are on the same plane; this can enable the whole to be horizontal with the ground during use, so that the equipment installed on this shock absorber is in a horizontal state.
[0037] Specifically, as Figure 2 and, Figure 3 and Figure 5 shown, the cross-sections of the first through hole 6 and the second through hole 7 are both diamond-shaped; the shapes of the first through hole 6 and the second through hole 7 are not limited to diamond-shaped, and can also be rectangular, square or circular. The first through hole 6 and the second through hole 7 can not only reduce the use of materials, but also increase the elasticity of the whole, thereby improving the shock absorption effect.
[0038] Specifically, as Figure 2 , Figure 3 and Figure 5As shown, a plurality of first through-holes 6 are equally spaced, and the first through-holes 6 are perpendicular to the cross-section of the second soft layer 5; a plurality of second through-holes 7 are equally spaced, and the second through-holes 7 are perpendicular to the cross-section of the first soft layer 4; this not only facilitates casting and molding, but also enhances the mechanical properties of the soft layer, thereby improving the shock absorption and noise reduction capabilities.
[0039] Specifically, as Figure 5 shown, the vertical ends of the first fixing plate 1 and the second fixing plate 2 are respectively provided with a first bending portion 8 and a third bending portion 10, and the first bending portion 8 and the third bending portion 10 are both close to the support frame 3; the first bending portion 8 and the third bending portion 10 are respectively located inside the second soft layer 5 and the first soft layer 4; the first bending portion 8 and the third bending portion 10 can extend the lengths of the first fixing plate 1 and the second fixing plate 2, increase the contact areas between the first fixing plate 1 and the second fixing plate 2 and the second soft layer 5 and the first soft layer 4, reduce the probability of the first soft layer 4 and the second soft layer 5 detaching from the first fixing plate 1 and the second fixing plate 2, and improve the service life of the shock absorber.
[0040] Specifically, as Figure 2 and Figure 3 shown, the two ends of the opening of the support frame 3 are respectively provided with a second bending portion 9 and a fourth bending portion 11, and the second bending portion 9 and the fourth bending portion 11 are respectively close to the first fixing plate 1 and the second fixing plate 2; the end of the second bending portion 9 away from the support frame 3 is arranged upward and is staggeredly arranged with the first bending portion 8; the end of the fourth bending portion 11 away from the support frame 3 is arranged upward and is staggeredly arranged with the third bending portion 10; through the second bending portion 9 and the fourth bending portion 11, the contact areas between the support frame 3 and the first soft layer 4 and the second soft layer 5 can be increased, the probability of the first soft layer 4 and the second soft layer 5 detaching from the support frame 3 can be reduced, thereby indirectly increasing the firmness of the connection between the support frame 3 and the first fixing plate 1 and the second fixing plate 2, and improving the overall service life.
[0041] In summary, compared with the prior art, the shock absorber has at least the following beneficial effects: By pouring soft materials between the first fixing plate 1, the second fixing plate 2 and the support frame 3 to form a first soft layer 4 and a second soft layer 5, and first through holes 6 and second through holes 7 are respectively formed inside the first soft layer 4 and the second soft layer 5, not only can materials be saved, but also the mechanical properties of the first soft layer 4 and the second soft layer 5 can be optimized, improving the shock absorption capacity and noise reduction capacity. At the same time, a first bending portion 8 and a third bending portion 10 are respectively provided at the vertical ends of the first fixing plate 1 and the second fixing plate 2, and a second bending portion 9 and a fourth bending portion 11 are provided at the open ends of the support frame 3, and the first bending portion 8 and the second bending portion 9 are distributed in a relatively staggered manner, and the third bending portion 10 and the fourth bending portion 11 are distributed in a relatively staggered manner, which can increase the contact area between the first fixing plate 1, the second fixing plate 2, the support frame 3 and the first soft layer 4 and the second soft layer 5, greatly increasing the covering area of the first soft layer 4 and the second soft layer 5, thereby reducing the probability of the first soft layer 4 and the second soft layer 5 detaching from the first fixing plate 1, the second fixing plate 2 and the support frame 3, and improving the service life of the shock absorber.
[0042] The above is only a specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or replacements, and these modifications or replacements should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims
1. A shock absorber, characterized in that, Including: A first fixing plate (1), a second fixing plate (2) and a support frame (3). The first fixing plate (1) and the second fixing plate (2) are both arranged in an L shape. The vertical ends of the first fixing plate (1) and the second fixing plate (2) are placed in parallel. The support frame (3) is arranged in an inverted concave shape and is disposed between the first fixing plate (1) and the second fixing plate (2); A first soft layer (4) which is cast between the second fixing plate (2) and the support frame (3); A second soft layer (5) which is cast between the first fixing plate (1) and the support frame (3); A first through hole (6). A plurality of the first through holes (6) are provided, and the plurality of the first through holes (6) are disposed inside the second soft layer (5); A second through hole (7). A plurality of the second through holes (7) are provided, and the plurality of the second through holes (7) are disposed inside the first soft layer (4).
2. The shock absorber according to claim 1, wherein The lower surfaces of the horizontal ends of the first fixing plate (1) and the second fixing plate (2) are on the same plane.
3. A shock absorber according to claim 1, characterized in that, The cross sections of the first through hole (6) and the second through hole (7) are both in a rhombus shape.
4. A shock absorber according to claim 1, characterized in that, The plurality of the first through holes (6) are equally spaced, and the first through hole (6) is perpendicular to the cross section of the second soft layer (5).
5. The shock absorber according to claim 1, characterized in that, The plurality of the second through holes (7) are equally spaced, and the second through hole (7) is perpendicular to the cross section of the first soft layer (4).
6. A shock absorber according to claim 1, characterized in that, The vertical end of the first fixing plate (1) and the vertical end of the second fixing plate (2) are respectively provided with a first bending portion (8) and a third bending portion (10), and both the first bending portion (8) and the third bending portion (10) are close to the support frame (3).
7. An absorber according to claim 6, wherein The first bending portion (8) and the third bending portion (10) are respectively located inside the second soft layer (5) and inside the first soft layer (4).
8. An absorber according to claim 1, characterized in that, Both ends of the opening of the support frame (3) are respectively provided with a second bending portion (9) and a fourth bending portion (11), and the second bending portion (9) and the fourth bending portion (11) are respectively close to the first fixing plate (1) and the second fixing plate (2).
9. The shock absorber according to claim 8, characterized in that, One end of the second bending portion (9) away from the support frame (3) is set upward and is arranged staggeredly with the first bending portion (8).
10. A shock absorber according to claim 9, characterized in that, One end of the fourth bending portion (11) away from the support frame (3) is set upward and is arranged staggeredly with the third bending portion (10).