CN1297760C - Improved back reaction rod with joint assembly - Google Patents
Improved back reaction rod with joint assembly Download PDFInfo
- Publication number
- CN1297760C CN1297760C CNB2004100736986A CN200410073698A CN1297760C CN 1297760 C CN1297760 C CN 1297760C CN B2004100736986 A CNB2004100736986 A CN B2004100736986A CN 200410073698 A CN200410073698 A CN 200410073698A CN 1297760 C CN1297760 C CN 1297760C
- Authority
- CN
- China
- Prior art keywords
- joint assembly
- reaction rod
- reaction
- spring
- back reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The present invention discloses an improved reaction rod-belt joint assembly which is composed of a supporting pin 1, a reaction rod head 2, a reaction rod body 3, a spring 4 and a spring blocking board 5 of the supporting pin. The present invention has the technical scheme that the spring 4 is used for counteracting the influence and the damage of the rod-belt joint assembly caused by vibration and pressing and pulling functions. The spring 4 is clamped between the supporting pin 1 and the reaction rod head 2, the stretching direction of the spring 4 is vertical to the axial direction of the supporting pin 1, and a certain compressing amount is provided for the spring 4. The present invention has the advantages of simple processing, and durable and reliable components.
Description
Technical field
The present invention relates to the Equilibrator of a kind of vehicle, land, sea, air usefulness vehicle, particularly a kind of improved back reaction rod with joint assembly.
Background technique
At present, back reaction rod band elastomer connector assembly of the prior art is taked to add rubber between rest pin and joint shell, utilizes the expansion performance of rubber to finish effects such as its vibrationproof that plays and balance.The key step of this scheme is: in thermoplastic rubber, add chemical raw material, and then with rubber inject rest pin and joint shell cover between cavity in cool off.Adhesion force by rubber combines as a whole rest pin and joint shell cover.
The subject matter of prior art is:
1. because the physicochemical properties of rubber itself and the defective of rubber processing, the conjugation of member is bad, in use, in case external force is excessive, be easy to cause separating of joint shell and rest pin, thereby bring very big hidden danger to the safety of carriers such as vehicle.
2. the tension of rubber, crushing resistance are not strong, and long-term the use is easy to cause fracture and crushing.
3. processing technology complexity, required raw material and process equipment are many, and energy-output ratio is big, the cost height.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of long service life on the basis of above-mentioned back reaction rod band elastomer connector assembly, anti-high twisting stress, high shear stress, the back reaction rod with joint assembly of high pressure.
In order to address the above problem, outer valve jacket of butt joint of the present invention and rest pin play the rubber of combination and have done replacement, use spring to come counteracting vibrations and pressure to draw influence and the damage of effect to back reaction rod with joint assembly, and finally play the effect of damping and balance.Because after the present invention used spring to replace the rubber role, its course of working is respective change also, also just become joint shell can cancel need not, directly substitute by the reaction club head.
Back reaction rod with joint assembly of the present invention comes off in order to prevent spring after using spring as the link between reaction club head and the rest pin, and the present invention is equipped with the rest pin spring stop in the rest pin both sides when assembling.The rest pin baffle plate is made by rigid material, and its size is decided according to actual demand.The reaction club head is connected with back reaction rod shaft two ends in the mode of welding.The reaction club head is made by forging.The reaction club head is made by steel pipe.
Description of drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments, and in conjunction with Figure of description and mode of execution depicted in greater detail of the present invention is not meant that in addition any restriction of invention.
Fig. 1 is the plan view of improved reaction belt lacing assembly
Wherein: the 1-rest pin
2-reaction club head
3-back reaction rod shaft
The 4-spring
5-rest pin spring stop
Embodiment
As Fig. 1 is the plan view of improved reaction belt lacing assembly, and spring 4 is clipped between rest pin 1 and the reaction club head 2, and spring 4 flexible directions are axially vertical with rest pin 1, and make it have certain decrement.Like this, from the plan view of back reaction rod with joint assembly, become the some springs 4 of distributing of emission state around rest pin 1, they contact with rest pin 1 outer by an end, and the other end contacts with reaction club head 2 inner circumferences.The number of spring 4 of the present invention can be according to the size setting of joint, for example 4,5,6 or the like.
Rest pin spring stop 5 is the both sides that are fixedly installed on rest pin 1 flange two ends, and its size is decided according to the actual requirements, and it installs the back at spring 4 respectively and is connected with rest pin 1 in the mode of welding or fasten.
Rest pin spring stop 5 is to make of copper coin, and welding or the mode that fastens and the two ends of rest pin 1 link together after the employing drawing, come off to prevent spring.
Reaction club head 2 is firmly to be welded on the two ends of back reaction rod shaft 3, and reaction club head 2 and back reaction rod shaft 3 also can directly become one with the mode of casting.
Back reaction rod with joint assembly is by being assembled with upper-part and operation.
Claims (7)
1. improved back reaction rod with joint assembly: form by rest pin (1), reaction club head (2) and reaction shaft (3), it is characterized in that: several springs (4) are set between rest pin (1) and the reaction club head, and the flexible direction of described spring (4) is axial vertical with rest pin (1).
2. according to the described a kind of improved back reaction rod with joint assembly of claim 1, it is characterized in that: rest pin baffle plate (5) welds or is fastened on the both ends of the surface of rest pin (1) flange.
3. according to the described a kind of improved back reaction rod with joint assembly of claim 2, it is characterized in that: rest pin baffle plate (5) is made by rigid material, and its size is decided according to actual demand.
4. according to the described a kind of improved back reaction rod with joint assembly of claim 1, it is characterized in that: reaction club head (2) is connected with back reaction rod shaft (3) two ends in the mode of welding.
5. according to the described a kind of improved back reaction rod with joint assembly of claim 1, it is characterized in that: reaction club head (2) is made by forging.
6. according to the described a kind of improved back reaction rod with joint assembly of claim 1, it is characterized in that: reaction club head (2) is made by steel pipe.
7. according to the described a kind of improved back reaction rod with joint assembly of claim 1, it is characterized in that: reaction club head (2) directly becomes one by casting method with back reaction rod shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100736986A CN1297760C (en) | 2004-09-01 | 2004-09-01 | Improved back reaction rod with joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100736986A CN1297760C (en) | 2004-09-01 | 2004-09-01 | Improved back reaction rod with joint assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1587723A CN1587723A (en) | 2005-03-02 |
| CN1297760C true CN1297760C (en) | 2007-01-31 |
Family
ID=34604761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100736986A Expired - Fee Related CN1297760C (en) | 2004-09-01 | 2004-09-01 | Improved back reaction rod with joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1297760C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111172905B (en) * | 2020-02-19 | 2021-07-23 | 刘山平 | Damper of side slope falling rock impact resistance protective net |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08200418A (en) * | 1995-01-24 | 1996-08-06 | Tokai Rubber Ind Ltd | Vibration control support device |
| JPH08312703A (en) * | 1995-05-18 | 1996-11-26 | Hokushin Ind Inc | Damper |
| US5884892A (en) * | 1994-09-06 | 1999-03-23 | Contitech Formteile Gmbh | Mass vibration damper |
| JPH1182468A (en) * | 1997-09-03 | 1999-03-26 | Tokai Rubber Ind Ltd | Vibration isolation connecting rod |
| CN1392842A (en) * | 2000-07-28 | 2003-01-22 | 米其林技术公司 | Elastic articulation for vehicle suspension |
| CN2550191Y (en) * | 2002-06-26 | 2003-05-14 | 王祖禹 | Reaction rod of mosaic type ball bowl joint assembly |
| CN1418296A (en) * | 2000-09-27 | 2003-05-14 | 卡尔·弗罗伊登伯格公司 | Torsion spring set |
| JP2003222189A (en) * | 2002-01-25 | 2003-08-08 | Nok Corp | Torque rod bush |
| JP2003343624A (en) * | 2002-05-23 | 2003-12-03 | Yamashita Rubber Co Ltd | Anti-vibration device |
| CN2760319Y (en) * | 2004-09-01 | 2006-02-22 | 陈清欣 | An improved reaction rod-belt joint assembly |
-
2004
- 2004-09-01 CN CNB2004100736986A patent/CN1297760C/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5884892A (en) * | 1994-09-06 | 1999-03-23 | Contitech Formteile Gmbh | Mass vibration damper |
| JPH08200418A (en) * | 1995-01-24 | 1996-08-06 | Tokai Rubber Ind Ltd | Vibration control support device |
| JPH08312703A (en) * | 1995-05-18 | 1996-11-26 | Hokushin Ind Inc | Damper |
| JPH1182468A (en) * | 1997-09-03 | 1999-03-26 | Tokai Rubber Ind Ltd | Vibration isolation connecting rod |
| CN1392842A (en) * | 2000-07-28 | 2003-01-22 | 米其林技术公司 | Elastic articulation for vehicle suspension |
| CN1418296A (en) * | 2000-09-27 | 2003-05-14 | 卡尔·弗罗伊登伯格公司 | Torsion spring set |
| JP2003222189A (en) * | 2002-01-25 | 2003-08-08 | Nok Corp | Torque rod bush |
| JP2003343624A (en) * | 2002-05-23 | 2003-12-03 | Yamashita Rubber Co Ltd | Anti-vibration device |
| CN2550191Y (en) * | 2002-06-26 | 2003-05-14 | 王祖禹 | Reaction rod of mosaic type ball bowl joint assembly |
| CN2760319Y (en) * | 2004-09-01 | 2006-02-22 | 陈清欣 | An improved reaction rod-belt joint assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1587723A (en) | 2005-03-02 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Quanzhou Xinlong Automobile Parts Manufacturing Co., Ltd. Assignor: Chen Qingxin Contract record no.: 2011350000179 Denomination of invention: Improved back reaction rod with joint assembly Granted publication date: 20070131 License type: Common License Open date: 20050302 Record date: 20110719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |