CN203176123U - Master pin limit screw for front axle and front shaft - Google Patents
Master pin limit screw for front axle and front shaft Download PDFInfo
- Publication number
- CN203176123U CN203176123U CN 201320219667 CN201320219667U CN203176123U CN 203176123 U CN203176123 U CN 203176123U CN 201320219667 CN201320219667 CN 201320219667 CN 201320219667 U CN201320219667 U CN 201320219667U CN 203176123 U CN203176123 U CN 203176123U
- Authority
- CN
- China
- Prior art keywords
- rod portion
- limit screw
- front axle
- wedge
- rod part
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 abstract 4
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a master pin limit screw for a front axle and a front shaft. The master pin limit screw comprises a cylinder portion, a taper wedge transition rod portion and a threaded rod portion, the cross section of each of the threaded rod portion and the taper wedge transition rod portion is of a D-shaped structure, a taper wedge angle is formed between the upper surface of each of the threaded rod portion and the taper wedge transition rod portion and the horizontal direction, and the cylinder portion, the taper wedge transition rod portion and the threaded rod portion are structurally integrated and are made of alloy steel. The master pin limit screw has the advantages that a taper wedge surface section of the limit screw is matched with a taper wedge hole of a master pin hole, the limit screw is tightly and firmly mounted and not easily loosened, and steering stability of the automobile front axle is greatly improved.
Description
Technical field
The utility model belongs to automotive field, particularly a kind of light bridge front axle stub stop screw of automobile front axle assembly.
Background technique
Traditional stub stop screw is the cylindrical structure of straight-bar, and it is easily loosening, and soundness is poor, and screw easily rotates the assembling difficulty during thread.
The model utility content
At the deficiencies in the prior art, the utility model provides a kind of light bridge front axle stub stop screw loosening, that soundness is strong that is difficult for.
To achieve these goals, the utility model is that the technological scheme that its technical problem of solution is taked is:
A kind of light bridge front axle stub stop screw, comprise column part, awl wedge transiting rod part and threaded shank portion, the cross section of described threaded shank portion and awl wedge transiting rod part is D type structure, and upper surface and the substantially horizontal of threaded shank portion and awl wedge transiting rod part are awl angle of wedge degree.
As preferably, described column part, awl wedge transiting rod part and thread rod part are divided into integral structure.
As preferably, described column part, awl wedge transiting rod part and threaded shank portion all adopt the alloyed steel material to make.
The beneficial effects of the utility model: match in the awl wedge hole of the awl wedge surface section of the utility model stop screw and kingpin bore, close and firm is installed is difficult for becoming flexible, and improves the stability that automobile front axle turns to greatly.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of light bridge front axle stub stop screw as shown in Figure 1, comprise column part 1, awl wedge transiting rod part 2 and threaded shank portion 3, the cross section of described threaded shank portion 3 and awl wedge transiting rod part 2 is D type structure, and upper surface and the substantially horizontal of threaded shank portion 3 and awl wedge transiting rod part 2 are awl angle of wedge degree.Described column part 1, awl wedge transiting rod part 2 and threaded shank portion 3 are integral structure.Described column part 1, awl wedge transiting rod part 2 and threaded shank portion 3 all adopt the alloyed steel material to make.
The utility model stop screw interts in the kingpin bore of front axle during assembling, matches in the awl wedge hole of the awl wedge surface section of stop screw and kingpin bore, close and firm is installed is difficult for becoming flexible, and improves the stability that automobile front axle turns to greatly.
Those skilled in the art's simple change and replacement all are within the protection domain of the present utility model in related domain.
Claims (3)
1. one kind light bridge front axle stub stop screw, it is characterized in that: comprise column part, awl wedge transiting rod part and threaded shank portion, the cross section of described threaded shank portion and awl wedge transiting rod part is D type structure, and upper surface and the substantially horizontal of threaded shank portion and awl wedge transiting rod part are awl angle of wedge degree.
2. a kind of light bridge front axle stub stop screw according to claim 1 is characterized in that: described column part, awl wedge transiting rod part and thread rod part are divided into integral structure.
3. a kind of light bridge front axle stub stop screw according to claim 2 is characterized in that: described column part, awl wedge transiting rod part and threaded shank portion all adopt the alloyed steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219667 CN203176123U (en) | 2013-04-27 | 2013-04-27 | Master pin limit screw for front axle and front shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320219667 CN203176123U (en) | 2013-04-27 | 2013-04-27 | Master pin limit screw for front axle and front shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176123U true CN203176123U (en) | 2013-09-04 |
Family
ID=49072825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320219667 Expired - Fee Related CN203176123U (en) | 2013-04-27 | 2013-04-27 | Master pin limit screw for front axle and front shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107106212A (en) * | 2014-12-16 | 2017-08-29 | 内华达神经外科 | Bone screws |
-
2013
- 2013-04-27 CN CN 201320219667 patent/CN203176123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107106212A (en) * | 2014-12-16 | 2017-08-29 | 内华达神经外科 | Bone screws |
| CN107106212B (en) * | 2014-12-16 | 2020-11-20 | 内华达神经外科 | Bone screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140427 |