CN217108479U

CN217108479U - Use shock-absorbing structure on automobile air throttle

Info

Publication number: CN217108479U
Application number: CN202220650383.7U
Authority: CN
Inventors: 梁占国
Original assignee: Wenzhou Hetai Automobile Transmission System Co ltd
Current assignee: Wenzhou Hetai Automobile Transmission System Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-08-02
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a damping structure applied to an automobile throttle valve, which comprises a valve body and a shell, wherein the shell is provided with a shaft pin seat, and is connected with the shaft pin seat through a shaft pin piece so as to fix a support piece on the shell; meanwhile, the other end of the supporting piece is connected with the valve body; the two ends of the shaft pin seat are respectively provided with a damping pad and a sleeve; the shock absorption device comprises a sleeve, a shaft pin piece, a sleeve and a shock absorption pad, wherein the shaft pin piece is inserted into the sleeve, the sleeve is inserted into the shock absorption pad, and the shock absorption pad is made of metal wires; through the mode, the valve body and the shell can be in floating connection, and then the connection rigidity is enhanced in the axial direction by the aid of the damping pad made of metal wires, and the damping capacity is enhanced in the radial direction. Therefore, the utility model is worth popularizing and applying.

Description

Use shock-absorbing structure on automobile air throttle

Technical Field

The utility model relates to an automobile spare and accessory part technical field specifically is an use shock-absorbing structure on automobile air throttle.

Background

The damping and bearing valve body has the advantages that the four sleeve pipes are adopted for supporting and connected with the damping pad, so that the damping and bearing valve body weight is achieved, the axial compression rigidity of the damping pad is not controlled, the axial rigidity requirement of the metal wire damping washer is high, the processing difficulty is increased, and the sleeve pipes vibrate due to the fact that gaps exist among the four sleeve pipes, and the resonance phenomenon can occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an use shock-absorbing structure on automobile air throttle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a damping structure applied to an automobile throttle valve comprises a valve body and a shell, wherein a shaft pin seat is arranged on the shell; the valve body is connected with a supporting piece through the shaft pin seat so as to lift the valve body on the shell; one end of the supporting piece is connected with the shaft pin seat through a shaft pin piece; the two ends of the shaft pin seat are respectively provided with a damping pad and a sleeve; the shaft pin piece is sleeved in the sleeve, and the sleeve is sleeved in the shock pad; the shock absorption pad is connected with the shaft pin seat, so that the shock absorption pad can absorb the shock from the valve body and the shell.

As the utility model discloses a preferred technical scheme: one surface of the supporting piece, which is far away from the shaft pin seat, is connected with the valve body through a gasket.

As the utility model discloses a preferred technical scheme: the support piece is connected with a support arranged on the valve body, and a fastener arranged on the support piece penetrates through the support and the gasket and then is connected with the support piece.

As the utility model discloses a preferred technical scheme: the casing with still be equipped with the spring between the valve body, wherein, the one end of spring with valve body fixed connection, just the other end of spring with the casing is connected.

As the utility model discloses a preferred technical scheme: the casing through be equipped with the supporting pad with the one end of spring is connected, just the axis of spring and the coincidence of the axis of valve lamella axle.

As the utility model discloses a preferred technical scheme: the shaft pin piece is a screw rod, and the shaft pin piece penetrates through the shaft pin seat and then is connected with a nut.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the valve body and the shell can be in floating connection due to the mutual matching of the damping pad and the sleeve, and meanwhile, the damping pad contracts in the radial direction, so that the vibration between the valve body and the shell can be buffered;

2. because the sleeve is inserted into the shock pad, the sleeve is utilized to buffer the axial compression of the shock pad, so that the shock resistance of the throttle valve provided with the shock-absorbing structure is further improved, and the opening and closing of the valve flap inside the valve are not interfered by vibration.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a schematic view of the main structure of the present invention.

In the figure: 1. a support member; 2. a fastener; 3. a valve body; 4. a housing; 5. a pintle member; 6. a shaft pin seat; 7. a gasket; 8. a support; 9. a spring; 10. a support pad; 11. a valve flap shaft; 12. a nut; 13. a sleeve; 14. a shock-absorbing pad.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a damping structure applied to an automobile throttle valve comprises a valve body 3 and a shell 4, wherein a shaft pin seat 6 is arranged on the shell 4; the valve body 3 is connected with a supporting piece 1 arranged through the shaft pin seat 6 so as to be lifted on the shell 4; one end of the supporting part 1 is connected with the shaft pin seat 6 through a shaft pin part 5; in the above manner, the installation of the shell 4 and the valve body 1 is completed, and meanwhile, the damping pad 14 and the sleeve 13 are arranged at the two ends of the shaft pin seat 6; the shaft pin member 5 is sleeved in the sleeve 13, the sleeve 13 is sleeved in the shock absorption pad 14, and the shock absorption pad 14 is connected with the shaft pin seat 6, so that the shock absorption pad 14 absorbs the shock from the valve body 3 and the shell 4. Through the mode, the valve body 3 and the shell 4 are flexibly connected, so that vibration isolation is realized, and the resonance condition between the valve body 3 and the shell 4 is reduced, meanwhile, the valve body 3 and the shell 4 can be in floating connection due to the mutual matching of the shock absorption pad 14 and the sleeve 13, and meanwhile, the shock absorption pad 14 contracts in the radial direction and is beneficial to buffering the vibration between the valve body 3 and the shell 4; furthermore, the sleeve 13 is inserted into the shock absorption pad 14, and the sleeve 13 is used for buffering the axial compression of the shock absorption pad 14, so that the shock resistance of the throttle valve provided with the shock absorption structure is further improved, and meanwhile, the opening and closing of the valve inner valve clack are not interfered by vibration.

Wherein, the shock pad 14 is woven by metal wires. The axial bearing capacity of the shock absorption pad 14 can be improved, and the radial contraction capacity of the shock absorption pad 14 can be improved, so that more favorable support is provided for the shock absorption and the support of the equipment.

In addition, the sleeve 13 is inserted into the shock absorption pad 14, so that the gap between the shock absorption pad 14 and the shaft pin piece 5 can be reduced, and the resonance phenomenon between the sleeve 13 and the shock absorption pad 14 can be avoided.

On the basis of the scheme, one surface of the support member 1, which is far away from the shaft pin seat 6, is connected with the valve body 3 through the arranged gasket 7, so that non-rigid connection can be further realized, and vibration can be buffered.

Furthermore, the support member 1 is connected with the support 8 arranged on the valve body 3, and the support member 1 is connected with the fastening member 2 arranged on the valve body 3 after penetrating through the support 8 and the gasket 7, so that the connection between the valve body 3 and the housing 1 is simple and convenient, and particularly, the gasket 7 can be conveniently replaced by detaching the fastening member 2.

On the basis of the above scheme, the casing 4 with still be equipped with spring 9 between the valve body 3, wherein, spring 9's one end with valve body 3 fixed connection, just spring 9's the other end with casing 4 is connected, consequently further realization valve body 3 is connected with casing 4's full floating, so can further reduce the vibrations between valve body 3 and the casing 4 again, guarantee the stable operation of valve body 3.

Furthermore, because casing 4 through the supporting pad 10 that is equipped with the one end of spring 9 is connected, just the axis of spring 9 coincides with the axis of valve clack axle 11, consequently can further improvement shock attenuation effect.

Because the shaft pin piece 5 is a screw rod, and the shaft pin piece 5 penetrates through the shaft pin seat 6 and then is connected with the nut 12, the support piece 1 is convenient to disassemble and assemble, and meanwhile, the shock pad 14 and the sleeve 13 are convenient to fix in the shaft pin seat 6.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an use shock-absorbing structure on automobile throttle which characterized in that: the valve comprises a valve body (3) and a shell (4), wherein a shaft pin seat (6) is arranged on the shell (4);

the valve body (3) is lifted on the shell (4) by connecting the shaft pin seat (6) with a supporting piece (1) arranged;

one end of the supporting piece (1) is connected with the shaft pin seat (6) through a shaft pin piece (5);

the two ends of the shaft pin seat (6) are respectively provided with a damping pad (14) and a sleeve (13); wherein the shaft pin piece (5) is sleeved in the sleeve (13), and the sleeve (13) is sleeved in the shock pad (14);

the damping pad (14) is connected with the shaft pin seat (6) so that the damping pad (14) can damp the vibration from the valve body (3) and the shell (4).

2. A shock-absorbing structure applied to an automobile throttle valve according to claim 1, wherein: one surface of the support piece (1) far away from the shaft pin seat (6) is connected with the valve body (3) through a gasket (7).

3. A shock-absorbing structure applied to an automobile throttle valve according to claim 2, wherein: the support piece (1) is connected with a support (8) arranged on the valve body (3), and the support (8) and the gasket (7) are connected with the support piece (1) after penetrating through a fastener (2) arranged.

4. A shock-absorbing structure for application to an automotive throttle valve according to claim 1, 2 or 3, wherein: still be equipped with spring (9) between casing (4) and valve body (3), wherein, the one end of spring (9) with valve body (3) fixed connection, just the other end of spring (9) with casing (4) are connected.

5. The shock-absorbing structure applied to an automobile throttle valve according to claim 4, wherein: casing (4) through supporting pad (10) that are equipped with the one end of spring (9) is connected, just the axis of spring (9) and the axis coincidence of valve lamella axle (11).

6. A shock-absorbing structure applied to an automobile throttle valve according to claim 1, wherein: the shaft pin piece (5) is a screw rod, and the shaft pin piece (5) penetrates through the shaft pin seat (6) and then is connected with a nut (12).