CN205387145U - It pitches successively to be applied to universal of auto steering - Google Patents
It pitches successively to be applied to universal of auto steering Download PDFInfo
- Publication number
- CN205387145U CN205387145U CN201620134742.8U CN201620134742U CN205387145U CN 205387145 U CN205387145 U CN 205387145U CN 201620134742 U CN201620134742 U CN 201620134742U CN 205387145 U CN205387145 U CN 205387145U
- Authority
- CN
- China
- Prior art keywords
- universal
- hole
- joint fork
- fork body
- locating dowel
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses an it pitches successively to be applied to universal of auto steering, it includes the cubic universal joint fork body (1) of U type, be equipped with on the U type cell wall of universal joint fork body (1) connecting hole (3), the axis of connecting hole (3) is perpendicular with the axis of through -hole (2), recess (4) that communicate with the side reason (101) and through -hole (2) of universal joint fork body (1) are all seted up to the both sides of through -hole (2), the groove depth of recess (4) is arranged along the axis direction of through -hole (2), be equipped with reference column (6) with connecting hole (3) coaxial line on the U type cell wall of universal joint fork body (1), be equipped with on reference column (6) and connecting hole (3) coaxial line and aperture and connecting hole (3) suitable connect the via hole. The utility model has the advantages that, life is higher.
Description
Technical field
This utility model relates to a kind of being applied to the universal of motor turning and successively pitching.
Background technology
In automobile steering system, universal-joint fork is used for connecting steering wheel power shaft and universal joint.Universal-joint fork is generally U-shaped, and its U-shaped bottom is referred to as jaw, and both sides cell wall is referred to as fork ear, and jaw is provided with the through hole for connecting steering wheel power shaft, and fork ear is for the connecting hole of hinged universal joint.Due to the thinner thickness of the universal fork ear successively pitched, easily wear and tear in actual use, once excessive wear occurs, cause whole joint fork not use.
Summary of the invention
The technical problems to be solved in the utility model is to provide and a kind of be applied to the universal of motor turning and successively pitch, and the fork ear portions of this joint fork is more resistant to abrasion, and joint fork is higher for overall service life.
For solving above-mentioned technical problem, the technical scheme that this utility model provides is: a kind of be applied to the universal of motor turning and successively pitch, it includes the universal-joint fork body of U-shaped bulk, described universal-joint fork body is provided with the through hole arranged axially along U-shaped depth direction, the U-type groove wall of described universal-joint fork body is provided with connecting hole, the axis of described connecting hole is vertical with the axis of through hole, the both sides of described through hole all offer the groove that lateral edges and through hole with universal-joint fork body connect, the groove depth of described groove is arranged along the axis direction of through hole, the both sides cell wall of described groove is provided with the screwed hole of corresponding connection, the U-type groove wall of described universal-joint fork body is provided with and the locating dowel of connecting hole coaxial line, described locating dowel is provided with the connection through hole suitable with connecting hole coaxial line and aperture and connecting hole.
Preferred as one, the quantity of described locating dowel is two, and wherein, a locating dowel is fixed on a U-shaped cell wall of universal-joint fork body, and another locating dowel is fixed on another U-shaped cell wall of universal-joint fork body.
As one preferably, the height that described locating dowel is axial is 0.8-1.5cm.
Preferred as one, the internal diameter of described locating dowel and the difference of external diameter are 3-5mm.
Preferred as one, described locating dowel is the cylinder that carbon steel is made.
After adopting above structure, this utility model is compared with prior art, have the advantage that universal-joint fork body is provided with the through hole arranged axially along U-shaped depth direction, the U-type groove wall of universal-joint fork body is provided with connecting hole, the axis of connecting hole is vertical with the axis of through hole, the both sides of through hole all offer the groove that lateral edges and through hole with universal-joint fork body connect, the groove depth of groove is arranged along the axis direction of through hole, the both sides cell wall of groove is provided with the screwed hole of corresponding connection, the U-type groove wall of universal-joint fork body is provided with and the locating dowel of connecting hole coaxial line, locating dowel is provided with the connection through hole suitable with connecting hole coaxial line and aperture and connecting hole.By setting up locating dowel, be equivalent to add the wall thickness of the fork ear portions of universal-joint fork body, the wall thickness of this increase, more resistant to the abrasion that formed in universal joint articulated process, improve the service life that joint fork is overall.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Shown in figure: 1, universal-joint fork body, 101, lateral edges, 2, through hole, 3, connecting hole, 4, groove, 5, screwed hole, 6, locating dowel.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, this utility model is described in further detail.
nullAs shown in Figure 1，This utility model is a kind of to be applied to the universal of motor turning and successively pitches，It includes U-shaped block universal-joint fork body 1，Described universal-joint fork body 1 is provided with the through hole 2 arranged axially along U-shaped depth direction，The U-type groove wall of described universal-joint fork body 1 is provided with connecting hole 3，The axis of described connecting hole 3 is vertical with the axis of through hole 2，The groove 4 that the both sides of described through hole 2 all offer the lateral edges 101 with universal-joint fork body 1 and through hole 2 connects，The groove depth of described groove 4 is arranged along the axis direction of through hole 2，The both sides cell wall of described groove 4 is provided with the screwed hole 5 of corresponding connection，The U-type groove wall of described universal-joint fork body 1 is provided with and the locating dowel 6 of connecting hole 3 coaxial line，Described locating dowel 6 is provided with the connection through hole suitable with connecting hole 3 coaxial line and aperture and connecting hole 3.
The quantity of described locating dowel 6 is two, and wherein, a locating dowel 6 is fixed on a U-shaped cell wall of universal-joint fork body 1, and another locating dowel 6 is fixed on another U-shaped cell wall of universal-joint fork body 1 (only marking a locating dowel in accompanying drawing).
The axial height of described locating dowel 6 is 0.8-1.5cm.
The internal diameter of described locating dowel 6 and the difference of external diameter are 3-5mm.
The cylinder that described locating dowel 6 is made for carbon steel.
It is described as far as most preferred embodiment of the present utility model above, but is not to be construed as limitations on claims.This utility model is not limited only to above example, and all various changes made in the protection domain of this utility model independent claims are all in protection domain of the present utility model.
Claims (5)
- null1. one kind is applied to the universal of motor turning and successively pitches，It includes the universal-joint fork body (1) of U-shaped bulk，Described universal-joint fork body (1) is provided with the through hole (2) arranged axially along U-shaped depth direction，The U-type groove wall of described universal-joint fork body (1) is provided with connecting hole (3)，The axis of described connecting hole (3) is vertical with the axis of through hole (2)，The groove (4) that the both sides of described through hole (2) all offer the lateral edges (101) with universal-joint fork body (1) and through hole (2) connects，The groove depth of described groove (4) is arranged along the axis direction of through hole (2)，The both sides cell wall of described groove (4) is provided with the screwed hole (5) of corresponding connection，It is characterized in that: the U-type groove wall of described universal-joint fork body (1) is provided with the locating dowel (6) with connecting hole (3) coaxial line，Described locating dowel (6) is provided with the connection through hole suitable with connecting hole (3) coaxial line and aperture and connecting hole (3).
- 2. according to claim 1 a kind of it be applied to the universal of motor turning and successively pitch, it is characterized in that: the quantity of described locating dowel (6) is two, wherein, one locating dowel (6) is fixed on a U-shaped cell wall of universal-joint fork body (1), and another locating dowel (6) is fixed on another U-shaped cell wall of universal-joint fork body (1).
- 3. according to claim 2 a kind of it be applied to the universal of motor turning and successively pitch, it is characterised in that: the axial height of described locating dowel (6) is 0.8-1.5cm.
- 4. according to claim 3 a kind of it be applied to the universal of motor turning and successively pitch, it is characterised in that: the internal diameter of described locating dowel (6) and the difference of external diameter are 3-5mm.
- 5. according to claim 4 a kind of it be applied to the universal of motor turning and successively pitch, it is characterised in that: the cylinder that described locating dowel (6) is made for carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134742.8U CN205387145U (en) | 2016-02-23 | 2016-02-23 | It pitches successively to be applied to universal of auto steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134742.8U CN205387145U (en) | 2016-02-23 | 2016-02-23 | It pitches successively to be applied to universal of auto steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205387145U true CN205387145U (en) | 2016-07-20 |
Family
ID=56375590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620134742.8U Expired - Fee Related CN205387145U (en) | 2016-02-23 | 2016-02-23 | It pitches successively to be applied to universal of auto steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205387145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360889A (en) * | 2020-11-05 | 2021-02-12 | 杭州正强传动股份有限公司 | Novel universal joint fork |
-
2016
- 2016-02-23 CN CN201620134742.8U patent/CN205387145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360889A (en) * | 2020-11-05 | 2021-02-12 | 杭州正强传动股份有限公司 | Novel universal joint fork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20170223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |