CN211869148U - High-durability rubber lifting lug with support - Google Patents
High-durability rubber lifting lug with support Download PDFInfo
- Publication number
- CN211869148U CN211869148U CN201921405194.8U CN201921405194U CN211869148U CN 211869148 U CN211869148 U CN 211869148U CN 201921405194 U CN201921405194 U CN 201921405194U CN 211869148 U CN211869148 U CN 211869148U
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- China
- Prior art keywords
- rubber
- support
- rubber body
- mounting hole
- lug
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Abstract
The utility model relates to a lug technical field especially relates to a take high durable rubber lug of support, including extruding aluminium support and the rubber body, the rubber body is in extrude aluminium support's inside vulcanization moulding, the rubber body includes rubber muscle and mounting hole, and four rubber muscle that are 90 contained angles support the lifting hook hole of middle part, and the bottom of extruding aluminium support has the mounting hole. The utility model discloses simple structure, reasonable in design, aluminium supporting structure adopt an organic whole to extrude the technology structure, and the rubber body vulcanizes the shaping in its inside to make the rubber body move in support inside can not take place contact, friction with other parts, the durability of product promotes greatly, not only product manufacturing cost obtains reducing, good quality.
Description
Technical Field
The utility model relates to a lug technical field especially relates to a take high durable rubber lug of support.
Background
The lifting lug with the existing structure is usually a pure rubber structure or a metal (carbon steel) vulcanization molding structure, and the lifting lug with the existing structure can be stretched infinitely under the limit working condition, so that the durability of the lifting lug is poor; the structure of the latter is large in volume and heavy in weight, and does not meet the requirement of light weight design of vehicles; meanwhile, as the carbon steel metal is used, after the product is finished, the surface of the metal needs to be subjected to anticorrosive treatment, the cost of the product is increased, and meanwhile, in the surface treatment process, factors which pollute the environment are easily generated, so that a novel non-anticorrosive aluminum metal framework is gradually and widely used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned technique, and provide a take high durable rubber lug of support.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a take high durable rubber lug of support which characterized in that: including extruding aluminium support and rubber body, the rubber body is in extrude aluminium support's inside vulcanization moulding, the rubber body includes rubber muscle and mounting hole, and four rubber muscle that are 90 contained angles support the lug mounting hole of middle part, and the bottom of extruding aluminium support has the mounting hole.
Preferably, the position where the lifting lug is contacted with the lifting hook on the exhaust system is provided with a rubber boss.
Preferably, the rubber body is made of EPDM rubber.
The beneficial effects of the utility model are that, simple structure, reasonable in design, aluminium supporting structure adopt an organic whole to extrude technology structure, and the rubber body vulcanizes the shaping in its inside to make the rubber body move in support inside can not with other parts emergence contact, friction, the durability of product promotes greatly, not only product manufacturing cost obtains reducing, good quality.
Drawings
Fig. 1 is a perspective view of the present device.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided in connection with the accompanying drawings. As shown in figure 1, the high-durability rubber lifting lug with the bracket is formed by integrally vulcanizing an extruded aluminum bracket 1 and EPDM (ethylene-propylene-diene monomer) rubber 2, the aluminum bracket structure adopts an integrally extruded aluminum process structure, and a rubber body is vulcanized and formed in the aluminum bracket structure, so that the rubber body does not contact and rub with other parts when moving in the bracket; the process is mature and stable, the efficiency is high, and the cost is low; the bottom of the bracket is smooth and is provided with a mounting hole 3 for convenient assembly; the rubber body is made of EPDM rubber material with optimized durability, and the material can meet the working condition requirement of the exhaust system for a long time at high temperature; in order to meet the requirement of low rigidity, the structural design of the product is also structurally new: the lifting lug mounting hole 5 in the middle is supported by four rubber ribs 4 with included angles of 90 degrees, so that stress is uniformly distributed, namely, the lower part of the lifting lug is supported, the upper part of the lifting lug is pulled, and the size durability of the lifting lug is ensured; thereby meeting the NVH performance requirement of the vehicle in the braking or deceleration stage; simultaneously in the product bottom, with the position of lug pole contact, increased the design of rubber boss 6, the purpose is when Z is too big to the atress, the impact of buffering to the middle rubber body to improve the durability of whole rubber body.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a take high durable rubber lug of support which characterized in that: including extruding aluminium support and rubber body, the rubber body is in extrude aluminium support's inside vulcanization moulding, the rubber body includes rubber muscle and mounting hole, and four rubber muscle that are 90 contained angles support the mounting hole of middle part, and the bottom of extruding aluminium support has the mounting hole.
2. The high-durability rubber lifting lug with a bracket according to claim 1, characterized in that: and a rubber boss is arranged at the position contacted with the lifting hook in a mounting way.
3. The high-durability rubber lifting lug with a bracket according to claim 1, characterized in that: the rubber body is made of EPDM rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405194.8U CN211869148U (en) | 2019-08-27 | 2019-08-27 | High-durability rubber lifting lug with support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405194.8U CN211869148U (en) | 2019-08-27 | 2019-08-27 | High-durability rubber lifting lug with support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211869148U true CN211869148U (en) | 2020-11-06 |
Family
ID=73240285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921405194.8U Expired - Fee Related CN211869148U (en) | 2019-08-27 | 2019-08-27 | High-durability rubber lifting lug with support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211869148U (en) |
-
2019
- 2019-08-27 CN CN201921405194.8U patent/CN211869148U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |