Metal composite damper

Abstract

The utility model discloses a metal composite damper which comprises a damper shell, an end connector assembly is movably connected to an inner ring of the damper shell in a clamped mode, a sealing plate is movably connected to the surface of the inner ring of the damper shell in a clamped mode, and a piston rod is fixedly connected to the side edge of the sealing plate. A piston is fixedly clamped to the surface of the outer ring of the piston rod, a sealing base plate is fixedly connected to the surface of the outer ring of the piston rod, a connecting plate is fixedly connected to the surface of the side edge of the output end of the piston rod, a pin head is fixedly connected to the surface of the side edge of the connecting plate, and a connecting rod is movably clamped to the surface of the inner ring of the pin head. And the side edge of the connecting rod is fixedly connected with a connecting pin seat. According to the device, the connecting pin seat, the mounting base and the first mounting openings formed in the mounting base are arranged, and bolts are matched, so that a user can conveniently use, limit and mount the mounting base, and the user can conveniently use and mount the damper.

Description

Technical Field

[0001] The utility model belongs to the technical direction of dampers, and specifically relates to a metal composite damper. Background Art

[0002] The damper is also called a damping device. It is mainly a device for increasing damping when the vibration caused by the impact is quickly attenuated. The ideal damper is an oil damper. Commonly used oils include silicone oil, castor oil, mechanical oil, diesel, engine oil, and transformer oil. It can be made into a plate type, a piston type, a square cone, a cone, etc. Others include solid viscous dampers, air dampers, and friction dampers. According to the practical needs of vibration isolation design, the damping ratio D = 0.05 to 0.2 is the best. Among various dampers, oil dampers are widely used. When this damper is working, there may be two damping effects, viscosity and squeeze oil film.

[0003] The existing technology has the following problems:

[0004] 1. The damping effect of the existing dampers on the market is not good enough when users need to use them for damping;

[0005] 2. The existing dampers on the market currently require auxiliary devices when users need to install them as a whole, which increases the user's cost. Utility Model Content

[0006] The utility model aims to provide a metal composite damper for existing devices to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a metal composite damper, comprising a damper shell, the inner ring of the damper shell is movably clamped with an end joint assembly, the inner ring surface of the damper shell is movably clamped with a sealing plate, and the side of the sealing plate is fixedly connected to a piston rod.

[0008] The outer ring surface of the piston rod is fixedly clamped with a piston, the outer ring surface of the piston rod is fixedly connected with a sealing base plate, and the side surface of the output end of the piston rod is fixedly connected with a connecting plate.

[0009] The side surface of the connecting plate is fixedly connected with a pin head, the inner ring surface of the pin head is movably clamped with a connecting rod, the side of the connecting rod is fixedly connected with a connecting pin seat, and the side surface of the connecting pin seat is fixedly connected with a mounting base.

[0010] The utility model further describes that a first installation opening is opened on one side of the installation base, and the first installation opening is opened around the installation base as a center point.

[0011] By adopting the above technical solution, the first installation opening opened around the installation base as the center point in the solution can facilitate the user to conveniently install the installation base with bolts.

[0012] The utility model further illustrates that the inner ring of the pin head is provided with a second installation opening, and the second installation opening and the connecting rod are matched in size.

[0013] By adopting the above technical solution, the second installation opening in the solution, which is matched in size with the connecting rod, can facilitate the user to limit the use of the connecting rod.

[0014] The utility model further describes that the inner ring of the piston is provided with a first hollow opening, and the first hollow opening and the piston rod are structurally matched with each other.

[0015] By adopting the above technical solution, the first hollow opening in the solution that is structurally matched with the piston rod can facilitate the user to use, install and clamp the piston.

[0016] The utility model further describes that a clamping opening is provided on the inner ring surface of the damper housing, and the sizes of the clamping opening and the end joint assembly match each other.

[0017] By adopting the above technical solution, the snap-fit ​​opening in the solution, which is matched in size with the end connector assembly, can facilitate the user to perform position-limiting installation on the end connector assembly.

[0018] The utility model further illustrates that the connecting pin seat connects the connecting rod and the mounting base, and the number of the connecting pin seats is multiple.

[0019] By adopting the above technical solution, a plurality of connecting pin seats in the solution can facilitate the user to stably connect the connecting rod and the mounting base.

[0020] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0021] The utility model provides a metal composite damper, and through the mutual cooperation and use of the damper housing, connecting plate, pin head, connecting rod, connecting pin seat, mounting base, first mounting opening, end joint assembly, second mounting opening, sealing base plate, piston, sealing plate, first hollow opening, piston rod and clamping opening, it is convenient for users to use the damper efficiently. The sealing plate and piston movably connected on the inner ring surface of the damper housing, the sealing base plate and the piston rod can be convenient for users to use the damper for multi-directional force damping, meeting the user's use requirements for damping;

[0022] The utility model provides a metal composite damper, and through the provision of a connecting pin seat and a mounting base and a plurality of first mounting openings opened thereon and equipped with bolts, it is convenient for a user to perform a position-limiting installation on the mounting base, so that the user can conveniently perform the use and installation of the damper, satisfying the user's use demand for the position-limiting installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a top view of the structure of the utility model;

[0026] Figure 3 It is a top sectional view of the structure of the utility model;

[0027] Figure 4 It is a structural side view of the utility model;

[0028] Figure 5 It is a structural side view of the utility model.

[0029] In the figure: 1. damper housing; 2. connecting plate; 3. pin head; 4. connecting rod; 5. connecting pin seat; 6. mounting base; 7. first mounting opening; 8. end joint assembly; 9. second mounting opening; 10. sealing base plate; 11. piston; 12. sealing plate; 13. first hollow opening; 14. piston rod; 15. snap-on opening. DETAILED DESCRIPTION

[0030] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5 The utility model provides a technical solution: a metal composite damper, including a damper housing 1, the inner ring of the damper housing 1 is movably connected with an end joint assembly 8, the inner ring surface of the damper housing 1 is movably connected with a sealing plate 12, and the side of the sealing plate 12 is fixedly connected with a piston rod 14.

[0032] In this embodiment, a first mounting opening 7 is opened on one side of the mounting base 6, and the first mounting opening 7 is opened around the mounting base 6 as the center point. The first mounting opening 7 opened around the mounting base 6 as the center point can facilitate the user to conveniently use and install the mounting base 6 with bolts. A second mounting opening 9 is opened on the inner circle of the pin head 3, and the second mounting opening 9 and the connecting rod 4 are matched in size. The second mounting opening 9 that matches the size of the connecting rod 4 can facilitate the user to limit the use of the connecting rod 4.

[0033] Example 2

[0034] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the outer ring surface of the piston rod 14 is fixedly clamped with the piston 11, the outer ring surface of the piston rod 14 is fixedly connected with the sealing base plate 10, and the side surface of the output end of the piston rod 14 is fixedly connected with the connecting plate 2.

[0035] In this embodiment, the inner ring of the piston 11 is provided with a first hollow opening 13, and the structures between the first hollow opening 13 and the piston rod 14 are matched with each other. The first hollow opening 13 whose structures are matched with the piston rod 14 can facilitate the user to install and clamp the piston 11. The inner ring surface of the damper housing 1 is provided with a clamping opening 15, and the size of the clamping opening 15 and the end joint assembly 8 are matched with each other. The clamping opening 15 whose size matches with the end joint assembly 8 can facilitate the user to perform limited installation on the end joint assembly 8.

[0036] Example 3

[0037] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the side surface of the connecting plate 2 is fixedly connected with a pin head 3, the inner ring surface of the pin head 3 is movably clamped with a connecting rod 4, the side of the connecting rod 4 is fixedly connected with a connecting pin seat 5, and the side surface of the connecting pin seat 5 is fixedly connected with a mounting base 6.

[0038] In this embodiment, the connecting pin seat 5 connects the connecting rod 4 and the mounting base 6, and there are multiple connecting pin seats 5. The multiple connecting pin seats 5 can facilitate the user to stably connect the connecting rod 4 and the mounting base 6.

[0039] like Figure 1-5As shown, when the user needs to use it, the sealing plate 12 and the piston 11 movably connected on the inner ring surface of the damper housing 1, the sealing base plate 10 and the piston rod 14 can facilitate the user to use the damper for multi-directional force damping, so that the user can use the damping, and through the connecting pin seat 5 and the mounting base 6 and the multiple first mounting openings 7 opened thereon and equipped with bolts, the user can perform a limited installation on the mounting base 6, so that the user can conveniently use and install the damper, so that the user can perform the limited installation.

[0040] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0041] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A metal composite damper, comprising a damper housing (1), characterized in that: The inner ring of the damper housing (1) is movably connected with an end joint assembly (8); The inner ring surface of the damper housing (1) is movably clamped with a sealing plate (12), the side of the sealing plate (12) is fixedly connected with a piston rod (14), and the outer ring surface of the piston rod (14) is fixedly clamped with a piston (11); The outer ring surface of the piston rod (14) is fixedly connected to a sealing base plate (10), the side surface of the output end of the piston rod (14) is fixedly connected to a connecting plate (2), the side surface of the connecting plate (2) is fixedly connected to a pin head (3), the inner ring surface of the pin head (3) is movably connected to a connecting rod (4), the side of the connecting rod (4) is fixedly connected to a connecting pin seat (5), and the side surface of the connecting pin seat (5) is fixedly connected to a mounting base (6).

2. A metal composite damper according to claim 1, characterized in that: A first mounting opening (7) is provided on one side of the mounting base (6), and the first mounting opening (7) is opened around the mounting base (6) as a center point.

3. A metal composite damper according to claim 1, characterized in that: The inner ring of the pin head (3) is provided with a second installation opening (9), and the second installation opening (9) and the connecting rod (4) are matched in size.

4. A metal composite damper according to claim 1, characterized in that: The inner ring of the piston (11) is provided with a first hollow opening (13), and the first hollow opening (13) and the piston rod (14) are structurally matched with each other.

5. The metal composite damper according to claim 1, characterized in that: The inner ring surface of the damper housing (1) is provided with a snap-fit ​​opening (15), and the snap-fit ​​opening (15) and the end joint assembly (8) are matched in size.

6. A metal composite damper according to claim 1, characterized in that: The connecting pin seat (5) connects the connecting rod (4) and the mounting base (6), and there are multiple connecting pin seats (5).

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