CN210034272U

CN210034272U - Improved buffer fixing device for automobile rectifier tube

Info

Publication number: CN210034272U
Application number: CN201920543121.9U
Authority: CN
Inventors: 王汉文
Original assignee: TIANJIN XINSHENG ELECTRONIC DEVICES Co Ltd
Current assignee: TIANJIN XINSHENG ELECTRONIC DEVICES Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-02-07
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses an improved buffer fixing device of an automobile rectifier tube, which relates to the technical field of automobile part manufacturing devices, and aims at the problem of the existing vibration damage, the following proposal is proposed, which comprises a rectifier main body, a buffer pad is arranged on the rectifier main body, a plurality of first springs are fixedly connected in the buffer pad, a connecting plate is arranged on the upper side of the buffer pad, a plurality of buffer blocks are arranged on the upper side of the connecting plate, threaded holes are arranged on the buffer blocks, the connecting plate, the buffer pad and the rectifier main body, a bolt is connected in the threaded hole, and a section of the bolt is connected with a stop nut which is symmetrically arranged in a threaded manner, the utility model has simple structure and convenient use, can well fix and install a tube seat, and can protect the safety of the rectifier tube by the buffer of each device, avoid causing damage and reduce maintenance, the service life is prolonged.

Description

Improved buffer fixing device for automobile rectifier tube

Technical Field

The utility model relates to an automobile parts manufacturing installation technical field especially relates to a buffering fixing device of improved generation car rectifier tube.

Background

An automotive rectifier is a rectifying device, simply a device that converts Alternating Current (AC) to Direct Current (DC). It has two main functions: firstly, Alternating Current (AC) is changed into Direct Current (DC), and the DC is supplied to a load after being filtered or is supplied to an inverter; the second, provide charging voltage for the battery, important original paper is exactly the rectifier tube in the middle of the rectifier, the rectifier tube need be fixed to the rectifier through the tube socket installation on, but the fixing device of current structure only directly fixes the car through bolt or other device installations with the tube socket on, the buffering that can not be fine for the rectifier tube suffers certain striking in the car of vibrations, and then makes the rectifier tube cause the harm, and life-span is shortened, increases cost of maintenance.

Disclosure of Invention

The utility model provides a pair of improved generation car rectifier's buffering fixing device has solved the problem that vibrations were destroyed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an improved buffer fixing device of a vehicle rectifier tube comprises a rectifier main body, wherein a buffer pad is arranged on the rectifier main body, a plurality of first springs are fixedly connected in the buffer pad, a connecting plate is arranged on the upper side of the buffer pad, a plurality of buffer blocks are arranged on the upper side of the connecting plate, threaded holes are formed in the buffer blocks, the connecting plate, the buffer pads and the rectifier main body, bolts are connected in the threaded holes in a threaded manner, and a section of the bolt is connected with stop nuts which are symmetrically arranged through threads, the buffer block is provided with a sliding groove, the groove wall of the sliding groove is matched with a sliding block in a sliding way, the two sides of the sliding block are fixedly connected with second springs positioned in the sliding groove, and the other end of the second spring is fixedly connected with the groove wall of the sliding groove, the top end of the sliding block is fixedly welded with a connecting block, and the other side of the connecting block is fixedly connected with a pipe seat main body.

Preferably, the cross section of the sliding groove adopts a T-shaped structure, and the connecting block is positioned in the sliding groove.

Preferably, the buffer block is made of rubber, and the buffer block is made of a rectangular material.

Preferably, a buffer cavity is arranged in the buffer pad, high-pressure inert gas is filled in the buffer cavity, and the first spring is located in the buffer cavity.

Preferably, the cushion pad is made of rubber.

The utility model has the advantages that:

through mutually supporting of rectifier main part, blotter, connecting plate, buffer block, bolt, second spring, slider, tube socket main part, connecting block, sliding tray and lock nut, can be fine carry out fixed mounting with the tube socket, through the buffering of each device, the safety of protection rectifier tube avoids causing the damage, reduces the maintenance, increases life.

Drawings

Fig. 1 is a schematic front sectional view of the present invention.

Fig. 2 is a schematic left-side sectional view of the present invention.

Reference numbers in the figures: the rectifier comprises a rectifier main body 1, a buffer pad 2, a connecting plate 3, a buffer block 4, a bolt 5, a second spring 6, a sliding block 7, a tube seat main body 8, a connecting block 9, a sliding groove 10 and a stop nut 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to the attached drawings 1-2, an improved buffer fixing device for an automobile rectifier tube comprises a rectifier main body 1, a buffer pad 2 is arranged on the rectifier main body 1, a plurality of first springs 11 are fixedly connected in the buffer pad 2, a connecting plate 3 is arranged on the upper side of the buffer pad 2, a plurality of buffer blocks 4 are arranged on the upper side of the connecting plate 3, threaded holes are formed in the buffer blocks 4, the connecting plate 3, the buffer pad 2 and the rectifier main body 1, bolts 5 are connected in the threaded holes in a threaded manner, a symmetrically-arranged stop nuts 12 are connected to one section of each bolt 5 in a threaded manner, a sliding groove 10 is formed in each buffer block 4, a sliding block 7 is in sliding fit with the groove wall of each sliding groove 10, second springs 6 located in the sliding grooves 10 are fixedly connected to two sides of each sliding block 7, the other ends of the second springs 6 are fixedly connected with the groove, and the opposite side fixedly connected with tube socket main part 8 of connecting block 9, the cross section of sliding tray 10 adopts T shape structure, and connecting block 9 is located sliding tray 10, and buffer block 4 adopts the rubber material, and buffer block 4 adopts the rectangle material, is provided with the cushion chamber in the blotter 2, and the cushion chamber intussuseption is filled with high-pressure inert gas, and first spring 11 is located the cushion chamber, and blotter 2 adopts the rubber material.

The working principle is as follows: when in use, firstly the buffer cushion 2, the connecting plate 3 and the buffer block 4 are sequentially placed on the rectifier main body 1, then the rectifier main body is fixed by the bolt 5, and meanwhile, the stop nut is used for limiting, the bolt is prevented from loosening, in the installation process, the stop nut 11 is not suitable for being installed too tightly, after the installation is completed, in the use process, the vibration generated by the automobile is transmitted to the buffer cushion 2 and the buffer block 4, the first heavy buffer is obtained due to the properties of the buffer cushion 2 and the buffer block 4, meanwhile, when the automobile runs, the generated vertical vibration is further buffered by the buffer cavity and the first spring 11, meanwhile, the transverse line vibration generated when the automobile runs is reduced through the sliding of the sliding block 7 in the sliding groove 10 and the buffering of the second spring 6, and further the stability and the safety of the rectifier tube on the tube seat main body 8 are protected, the rectifier tube structure is simple, convenient to use carries out fixed mounting with the tube socket that can be fine, and through the buffering of each device, the safety of protection rectifier tube avoids causing the damage, reduces the maintenance, increases life.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The improved buffer fixing device of the automobile rectifier tube comprises a rectifier main body (1) and is characterized in that a buffer pad (2) is arranged on the rectifier main body (1), a plurality of first springs (11) are fixedly connected in the buffer pad (2), a connecting plate (3) is arranged on the upper side of the buffer pad (2), a plurality of buffer blocks (4) are arranged on the upper side of the connecting plate (3), threaded holes are formed in the buffer blocks (4), the connecting plate (3), the buffer pad (2) and the rectifier main body (1), bolts (5) are connected in the threaded holes in a threaded manner, one section of each bolt (5) is connected with symmetrically-arranged stop nuts (12) in a threaded manner, a sliding groove (10) is formed in the buffer block (4), a sliding block (7) is in sliding fit with the groove wall of the sliding groove (10), and second springs (6) positioned in the sliding groove (10) are fixedly connected to the two sides of the sliding block, and the other end of the second spring (6) is fixedly connected with the groove wall of the sliding groove (10), the top end of the sliding block (7) is fixedly welded with a connecting block (9), and the other side of the connecting block (9) is fixedly connected with a pipe seat main body (8).

2. An improved buffering and fixing device for automobile rectifier tubes according to claim 1, characterized in that the cross section of the sliding groove (10) is a T-shaped structure, and the connecting block (9) is located in the sliding groove (10).

3. The improved buffering and fixing device for the rectifier tube of the automobile as claimed in claim 1, wherein the buffering block (4) is made of rubber, and the buffering block (4) is made of rectangular material.

4. The improved buffering and fixing device for the rectifying tube of the automobile as claimed in claim 1, wherein a buffering chamber is arranged in the buffering cushion (2), the buffering chamber is filled with high pressure inert gas, and the first spring (11) is located in the buffering chamber.

5. The improved buffering and fixing device for the rectifying tube of the automobile as claimed in claim 1, wherein the buffering pad (2) is made of rubber.