CN218171934U

CN218171934U - Novel V-shaped distance rod ball head with dust prevention device

Info

Publication number: CN218171934U
Application number: CN202222256264.6U
Authority: CN
Inventors: 柯小松; 陈浩; 宋光芳
Original assignee: Xiangyang Changyuan Donggu Automobile Technology Co ltd
Current assignee: Xiangyang Changyuan Donggu Automobile Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-30
Anticipated expiration: 2032-08-24

Abstract

The utility model belongs to the technical field of the automobile-manufacturing technique and specifically relates to a novel take V type distance rod bulb of dust keeper, including rubber dust cover, 75 jump rings, baffle, rubber bush, two neck bulbs and bulb casing, the rubber dust cover is located the bulb casing outside, 75 jump rings, baffle, rubber bush all are located bulb casing inboard, and wherein baffle and rubber bush pass through the fastening of rubber vulcanization technology on two neck bulbs, and 75 jump rings are located the inboard of two neck bulb upper ends, the utility model discloses a design two neck bulbs embedding inside the bulb casing, through 75 internal control jump rings fastening bulbs, there is the rubber shield two neck bulbs outside, and the rubber dust cover contains circular rand, blocks two neck bulb both ends fixedly to constitute novel V type distance rod bulb structure, simple process is reliable, and the rubber dust cover has stronger heat resistance and wearability, has both guaranteed the movable angle of two neck bulbs, has effectively improved the whole life of V type rod bulb simultaneously.

Description

Novel V-shaped distance rod ball head with dust prevention device

Technical Field

The utility model relates to an automobile manufacturing technical field specifically is a novel take V type distance rod bulb of dust keeper.

Background

The double-neck ball head of V type distance rod bulb internally mounted at present can not effectually prevent dust to the double-neck ball head to lead to the dust granule in the air to gather between double-neck ball head and V type distance rod bulb, and then lead to wearing and tearing between the two to accelerate, reduced the life of V type distance rod bulb, double-neck ball head.

To sum up, the utility model discloses a design a novel V type distance rod bulb of taking dust keeper and solve the problem that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel take dustproof device's V type distance rod bulb to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a novel take dust keeper's V type distance rod bulb, includes rubber dust cover, 75 jump rings, baffle, rubber bush, two neck bulbs and bulb casing, the rubber dust cover is located the bulb casing outside, 75 jump rings, baffle, rubber bush all are located bulb casing inboard, and wherein baffle and rubber bush pass through the fastening of rubber vulcanization technology on two neck bulbs, and 75 jump rings are located the inboard of two neck bulbs upper ends, through inboard recess fastening two neck bulbs.

As the utility model discloses preferred scheme, the rubber dust cover embeds there is circular rand, and wherein circular rand is by steelwork stamping forming, and the surface is through zinc-plating processing, and the bonding is on the rubber dust cover after the circular rand inboard is vulcanized by the rubber spare, and the through-hole has been seted up to the department in the middle of the rubber dust cover, and wherein the distance between the inner wall of through-hole and the double-neck bulb is at 1-3mm.

As the utility model discloses preferred scheme, 75 the jump ring is the shaping of 45# steel, bulb casing axle is to the inboard has the annular structure, and wherein 75 jump ring interference fit is in the inside of annular.

As the utility model discloses preferred scheme, the bearing steel integral forging shaping of high strength and high wearability is adopted to the double-neck bulb, and rubber bush bonds in the double-neck bulb outside after the high temperature vulcanization, through the rubber bush who vulcanizes, and inside is turned into space network structure by rubber molecular structure.

As the utility model discloses preferred scheme, the ball head casing adopts the bearing steel integral forging shaping of high strength and high wearability, and outside is cylindrical structure by machine-shaping in it, processing position, and hole and excircle all are equipped with machine-shaping ring groove.

As the utility model discloses preferred scheme, the rubber dust cover sets up two sets ofly to inside the ring groove that interference fit offered respectively on bulb casing excircle.

As the utility model discloses preferred scheme, the baffle sets up two sets ofly to cup joint respectively at the both ends of two neck bulbs, wherein two sets of baffles cup joint respectively in the rubber bush outside, and bond in the rubber vulcanization in-process in the outside.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through designing a novel V type distance rod bulb of taking dust keeper, with the embedding of two neck bulbs inside the bulb casing, through 75 internal control jump ring fastening bulbs, there is the rubber shield in the two neck bulb outside, the rubber shield contains circular rand, block two neck bulb both ends fixedly, thereby constitute novel V type distance rod bulb structure, moreover, the steam generator is simple in process and reliable, the rubber shield has stronger heat resistance and wearability, the activity angle of two neck bulbs has both been guaranteed, effectively realized simultaneously preventing dust to two neck bulbs 5, thereby the whole life of V type distance rod bulb has been improved.

Drawings

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

FIG. 2 is a schematic diagram of the explosive structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic bottom view of the embodiment of FIG. 1;

fig. 4 isbase:Sub>A schematic sectional view of the utility modelbase:Sub>A-base:Sub>A.

In the figure: 1. a rubber dust cover; 2. 75, a clamp spring; 3. a baffle plate; 4. a rubber bushing; 5. a double-necked bulb; 6. a ball head shell.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-4, the present invention provides a technical solution:

the utility model provides a novel take dustproof device's V type distance rod bulb, including rubber dust cover 1, 75 jump ring 2, baffle 3, rubber bush 4, double-neck bulb 5 and bulb casing 6, rubber dust cover 1 is located the 6 outsides of bulb casing, 75 jump ring 2, baffle 3, rubber bush 4 all is located 6 inboards of bulb casing, wherein baffle 3 and rubber bush 4 pass through the fastening of rubber vulcanization technology on double-neck bulb 5, 75 jump ring 2 is located the inboard of double-neck bulb 5 upper end, through inboard recess fastening double-neck bulb 5, the overall structure is simple and reliable.

Specifically, a circular clamping ring is arranged in the rubber dust cover 1, wherein the circular clamping ring is formed by punching a steel part, the surface of the circular clamping ring is galvanized, the steel part can be effectively prevented from being oxidized, the inner side of the circular clamping ring is bonded on the rubber dust cover 1 after being vulcanized by a rubber part, a through hole is arranged in the middle of the rubber dust cover 1, the distance between the inner wall of the through hole and the double-neck ball head 5 is 1-3mm,

furthermore, the rubber is reformed according to the size of the double-neck ball head, the whole structure is simple and practical, the whole service life of the V-shaped rod ball head is effectively prolonged on the premise of ensuring the movable angle of the double-neck ball head, and the rubber dust cover 1 has stronger heat resistance and wear resistance.

Further, 75 jump ring 2 is 45# steel shaping, and simple structure wearability is good, and 6 axial inboards of bulb casing have the annular groove structure, and wherein 75 jump ring 2 interference fit is in the inside of annular groove.

Furthermore, the double-neck ball head 5 is integrally forged and formed by high-strength and high-wear-resistance bearing steel, the rubber bushing 4 is adhered to the outer side of the double-neck ball head 5 after being vulcanized at high temperature, the vulcanized rubber bushing 4 is internally converted into a space net structure by a rubber molecular structure, and performance indexes such as tension, hardness and ageing resistance of the rubber bushing (4) are greatly improved.

Furthermore, the ball head shell 6 is formed by integrally forging bearing steel with high strength and high wear resistance, the inner part and the outer part of the ball head shell are formed by machining, the machined part is of a cylindrical structure, and the inner hole and the outer circle are both provided with machining annular clamping grooves.

Furthermore, two groups of rubber dust covers 1 are arranged and respectively in interference fit with the inner part of an annular clamping groove formed in the outer circle of the ball head shell 6.

Further, baffle 3 sets up two sets ofly to cup joint respectively at the both ends of two neck bulb 5, wherein two sets of baffles 3 cup joint respectively in the rubber bush 4 outside, and bond in the rubber vulcanization in-process in the outside.

The specific implementation case is as follows:

if fig. 2 and fig. 4, bulb casing 6 adopts the bearing steel integral forging shaping of high strength and high wearability, its inside and outside is by machine-shaping, the processing position is cylindrical structure, hole and excircle all are equipped with machine-shaping ring groove, thereby inside the ring groove who sets up two sets of rubber dust covers 1 difference interference fit on bulb casing 6 excircle, 75 jump ring 2, baffle 3, rubber bush 4 all is located bulb casing 6 inboard, wherein baffle 3 and rubber bush 4 pass through the rubber vulcanization technology fastening on double-neck bulb 5, 75 jump ring 2 is located the inboard of double-neck bulb 5 upper end, through inboard recess fastening double-neck bulb 5, overall structure is simple and reliable, thereby make novel V type distance rod bulb of taking dust keeper, thereby this process is through a novel V type distance rod bulb of taking dust keeper, with the double-neck embedding inside the bulb casing, through 75 internal control jump ring fastening bulb, there is the rubber dust cover outside the double-neck bulb, the rubber ball contains circularly, block the double-neck bulb both ends fixedly, thereby constitute novel V type distance rod bulb structure, the technology is reliable, the technology is simple and the double-neck dust cover has been realized that the heat resistance has been strong simultaneously effective life-proof boot to double-neck bulb 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel take dustproof device's V type distance rod bulb, includes rubber dust cover (1), 75 jump ring (2), baffle (3), rubber bush (4), two neck bulbs (5) and bulb casing (6), its characterized in that: rubber dust cover (1) is located bulb casing (6) outside, 75 jump ring (2), baffle (3), rubber bush (4) all are located bulb casing (6) inboardly, and wherein baffle (3) and rubber bush (4) pass through the fastening of rubber vulcanization technology on double-neck bulb (5), and 75 jump ring (2) are located the inboard of double-neck bulb (5) upper end, through inboard recess fastening double-neck bulb (5).

2. The novel V-shaped thrust rod ball head with the dust prevention device according to claim 1, characterized in that: the rubber dust cover is characterized in that a circular clamping ring is arranged in the rubber dust cover (1), wherein the circular clamping ring is formed by punching a steel part, the surface of the circular clamping ring is subjected to galvanizing treatment, the inner side of the circular clamping ring is bonded on the rubber dust cover (1) after being vulcanized by a rubber part, a through hole is formed in the middle of the rubber dust cover (1), and the distance between the inner wall of the through hole and the double-neck ball head (5) is 1-3mm.

3. The novel V-shaped thrust rod ball head with the dust prevention device according to claim 1, characterized in that: 75 jump ring (2) are the shaping of 45# steel, bulb casing (6) axial inboard has the annular groove structure, and wherein 75 jump ring (2) interference fit is in the inside of annular groove.

4. The novel V-shaped thrust rod ball head with the dustproof device according to claim 1, is characterized in that: the double-neck ball head (5) is formed by integrally forging high-strength and high-wear-resistance bearing steel, the rubber bushing (4) is bonded on the outer side of the double-neck ball head (5) after high-temperature vulcanization, and the vulcanized rubber bushing (4) is internally converted into a space net structure by a rubber molecular structure.

5. The novel V-shaped thrust rod ball head with the dustproof device according to claim 1, is characterized in that: the ball head shell (6) is formed by integrally forging high-strength and high-wear-resistance bearing steel, the inner portion and the outer portion of the ball head shell are formed by machining, the machining portion is of a cylindrical structure, and the inner hole and the outer circle are provided with machining annular clamping grooves.

6. The novel V-shaped thrust rod ball head with the dustproof device according to claim 4, wherein: the rubber dust covers (1) are arranged in two groups and are respectively in interference fit with the inner part of an annular clamping groove formed in the outer circle of the ball head shell (6).

7. The novel V-shaped thrust rod ball head with the dust prevention device according to claim 2, characterized in that: the two groups of baffles (3) are respectively sleeved at two ends of the double-neck ball head (5), wherein the two groups of baffles (3) are respectively sleeved at the outer side of the rubber bushing (4) and are bonded at the outer side in the rubber vulcanization process.