CN102729797A - Connector for engine bracket - Google Patents
Connector for engine bracket Download PDFInfo
- Publication number
- CN102729797A CN102729797A CN2012102323450A CN201210232345A CN102729797A CN 102729797 A CN102729797 A CN 102729797A CN 2012102323450 A CN2012102323450 A CN 2012102323450A CN 201210232345 A CN201210232345 A CN 201210232345A CN 102729797 A CN102729797 A CN 102729797A
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- Prior art keywords
- cylindrical
- cylindrical shape
- shape body
- tube body
- holding frame
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Abstract
The invention discloses a connector for an engine bracket. The connector comprises a tube body, an inner bore and a counter bore, wherein the tube body is a cylindrical tube body; the inner bore is a hexagonal inner bore, is arranged in the center of the cylindrical tube body and is concentric with the cylindrical tube body; the counter bore is a cylindrical counter bore, is arranged at the upper end of the cylindrical tube body and is concentric with the cylindrical tube body; the diameter of the cylindrical counter bore is more than that of the circumscribed circle of the hexagonal inner bore. With the adoption of the connector for the engine bracket, the product stability, the high-temperature resistance and the corrosion protection are improved, the service life is prolonged, and the cost is reduced.
Description
Technical field
The present invention relates to the steel pipe technical field, particularly relate to a kind of engine holding frame attaching parts.
Background technology
The structure of driving engine bottom bracket of today is very simple, is exactly several thick rubber pads on pad in the middle of two blocks of metal supporting plates.After car had used a period of time or mileage, wearing and tearing or distortion possibly appear in its driving engine bottom bracket, then; When you drive to stop halfway; You can feel driving engine in shake, and it also is not very serious possibly shaking, but when your starting; And go that you can feel that driving engine sends the dull sound when quickening, and possibly also tremble.This is because high temperature in the engine case and greasy dirt etc. cause.This phenomenon is nowadays very general in the car engine machine enclosure.
Summary of the invention
The technical matters that the present invention mainly solves is: the deficiency to prior art, a kind of engine holding frame attaching parts is provided, and can improve product stability, high temperature resistant, corrosion prevention can increase the service life cost-cutting.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of engine holding frame attaching parts is provided, comprises: body, endoporus and counterbore; Said body is the cylindrical shape body; Said endoporus is the hexagon endoporus, is positioned at the central authorities of said cylindrical shape body, and is concentric with said cylindrical shape body; Said counterbore is a cylindrical bore; Be arranged at the upper end of said cylindrical shape body, concentric with said cylindrical shape body, and the diameter of said cylindrical bore is greater than the circumscribed circle diameter of said hexagon endoporus.
In preferred embodiment of the present invention, the degree of depth of said cylindrical bore is 1/2 of a said cylindrical tube height degree.
In preferred embodiment of the present invention, the concentricity of the concentricity of said hexagon endoporus and said cylindrical shape body and said cylindrical bore and said cylindrical shape body is smaller or equal to 0.015mm.
In preferred embodiment of the present invention, the material of said engine holding frame attaching parts is the 10# solid drawn pipe.
The invention has the beneficial effects as follows: the present invention has disclosed a kind of engine holding frame attaching parts, and the employing carbon constructional quality steel is a material, and inner profiled holes is adjusted the driving engine bottom bracket; Can improve product stability; Install more firm, high temperature resistant, corrosion prevention; Can increase the service life cost-cutting.
Description of drawings
Fig. 1 is the structural representation of engine holding frame attaching parts one preferred embodiment of the present invention;
The mark of each parts is following in the accompanying drawing: 1, body, 2, endoporus, 3, counterbore.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also shown in Figure 1ly, the embodiment of the invention comprises:
A kind of engine holding frame attaching parts, its material are the 10# solid drawn pipe.Comprise: body 1, endoporus 2 and counterbore 3, said body 1 is the cylindrical shape body, said endoporus 2 is the hexagon endoporus; Be positioned at the central authorities of said cylindrical shape body; Concentric with said cylindrical shape body, said counterbore 3 is a cylindrical bore, is arranged at the upper end of said cylindrical shape body; Concentric with said cylindrical shape body, and the diameter of said cylindrical bore is greater than the circumscribed circle diameter of said hexagon endoporus.And the degree of depth of said cylindrical bore is 1/2 of a said cylindrical tube height degree.
Wherein, the concentricity of the concentricity of said hexagon endoporus and said cylindrical shape body and said cylindrical bore and said cylindrical shape body is all in 0.015mm.Can guarantee the stability of product, it is installed firmly, be difficult for displacement.
The present invention has disclosed a kind of engine holding frame attaching parts, and the employing carbon constructional quality steel is a material, and inner profiled holes is adjusted the driving engine bottom bracket; Can improve product stability, install more firm, high temperature resistant; Corrosion prevention can increase the service life cost-cutting.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification sheets of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. an engine holding frame attaching parts is characterized in that, comprising: body, endoporus and counterbore; Said body is the cylindrical shape body, and said endoporus is the hexagon endoporus, is positioned at the central authorities of said cylindrical shape body; Concentric with said cylindrical shape body, said counterbore is a cylindrical bore, is arranged at the upper end of said cylindrical shape body; Concentric with said cylindrical shape body, and the diameter of said cylindrical bore is greater than the circumscribed circle diameter of said hexagon endoporus.
2. engine holding frame attaching parts according to claim 1 is characterized in that, the degree of depth of said cylindrical bore is 1/2 of a said cylindrical tube height degree.
3. engine holding frame attaching parts according to claim 1 is characterized in that, the concentricity of the concentricity of said hexagon endoporus and said cylindrical shape body and said cylindrical bore and said cylindrical shape body is smaller or equal to 0.015mm.
4. engine holding frame attaching parts according to claim 1 is characterized in that, the material of said engine holding frame attaching parts is the 10# solid drawn pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102323450A CN102729797A (en) | 2012-07-06 | 2012-07-06 | Connector for engine bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102323450A CN102729797A (en) | 2012-07-06 | 2012-07-06 | Connector for engine bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102729797A true CN102729797A (en) | 2012-10-17 |
Family
ID=46986351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102323450A Pending CN102729797A (en) | 2012-07-06 | 2012-07-06 | Connector for engine bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729797A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924136Y (en) * | 2006-05-15 | 2007-07-18 | 隗俊 | Anti-theft nut |
| CN201145108Y (en) * | 2007-10-13 | 2008-11-05 | 无锡职业技术学院 | Multifunctional pipe junction |
| US20100104396A1 (en) * | 2008-10-23 | 2010-04-29 | Tomio Hama | Thread, fastening system, pipe fitting and method for manufacturing thread |
| CN202031935U (en) * | 2011-01-24 | 2011-11-09 | 北汽福田汽车股份有限公司 | Pipeline connection device |
| CN202727958U (en) * | 2012-07-06 | 2013-02-13 | 常熟市兰达兰基钢管附件有限公司 | Adapting piece of engine cradle |
-
2012
- 2012-07-06 CN CN2012102323450A patent/CN102729797A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924136Y (en) * | 2006-05-15 | 2007-07-18 | 隗俊 | Anti-theft nut |
| CN201145108Y (en) * | 2007-10-13 | 2008-11-05 | 无锡职业技术学院 | Multifunctional pipe junction |
| US20100104396A1 (en) * | 2008-10-23 | 2010-04-29 | Tomio Hama | Thread, fastening system, pipe fitting and method for manufacturing thread |
| CN202031935U (en) * | 2011-01-24 | 2011-11-09 | 北汽福田汽车股份有限公司 | Pipeline connection device |
| CN202727958U (en) * | 2012-07-06 | 2013-02-13 | 常熟市兰达兰基钢管附件有限公司 | Adapting piece of engine cradle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |