CN104595472A - Special purpose part for universal joint pin for shifter - Google Patents
Special purpose part for universal joint pin for shifter Download PDFInfo
- Publication number
- CN104595472A CN104595472A CN201510044395.XA CN201510044395A CN104595472A CN 104595472 A CN104595472 A CN 104595472A CN 201510044395 A CN201510044395 A CN 201510044395A CN 104595472 A CN104595472 A CN 104595472A
- Authority
- CN
- China
- Prior art keywords
- cross axle
- universal joint
- joint pin
- special purpose
- connecting sleeve
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a special purpose part for a universal joint pin for a shifter. The special purpose part for the universal joint pin for the shifter comprises a universal joint pin body and connecting sleeves, wherein the universal joint pin body is formed by two groups of mutually vertical axle holes; one group of axle holes is through holes, and the other group of axle holes is counter bored holes; the connecting sleeves are arranged on the axle holes; the axle holes and the connecting sleeves are arranged coaxially. The universal joint pin body is of an integral casting structure, the pore diameter and the corresponding length dimension convenient for assembling the connecting sleeves are lathed through a special purpose fixture, the universal joint pin is cast by adopting aluminum or copper, the surface of the universal joint pin is electroplated or dacromet sintered, the anti-corrosion capability of the universal joint pin body is improved, the connecting sleeves are mechanical cutting processing parts, and the universal joint pin is simple in structure, convenient to assemble and low in cost.
Description
Technical field
The present invention relates to a kind of auto parts machinery, be specifically related to a kind of cross axle special purpose parts for selector.
Background technique
The selector heavily blocked adopts traditional cross axle easily affected by environment in use, at severe hot environment or the high environment of dust, easy stuck distortion, produces the serious quality problems such as corrosion.
Summary of the invention
The present invention, according to above-mentioned prior art Problems existing, provides a kind of cross axle special purpose parts for selector, solves the problem due to the easy stuck distortion of hot environment.
For solving the problem, the technical solution used in the present invention is: a kind of cross axle special purpose parts for selector, comprise cross axle body and connecting sleeve, described cross axle body is made up of two groups of orthogonal axis holes, wherein one group of axis hole is through hole, another group axis hole is counterbore, and described axis hole arranges connecting sleeve, and described axis hole and connecting sleeve are that concentric is installed.
Further, described axis hole and connecting sleeve are interference fit.
Further, described cross axle body adopts the casting of the one in aluminium or steel to form.
Further, described connecting sleeve is the one in copper sheathing, plastics or self-lubricating composite.
Further, described cross axle body upper surface adopts plating.
Further, described cross axle body upper surface adopts Dacroment sintering.
Beneficial effect of the present invention: cross axle body is integrated cast structure, go out to be convenient to the aperture of assembly connection cover and corresponding length dimension by special fixture turnery processing, aluminium or casting in bronze is adopted to make, its surface carries out electroplating or Dacroment sintering, and improve the corrosion resistance of cross axle body, connecting sleeve is machine cut workpiece, connecting sleeve and cross axle body are interference fit, this cross axle structure is simple, is convenient to assembling, with low cost.
Accompanying drawing explanation
Fig. 1 is the main TV structure figure of a kind of cross axle special purpose parts for selector that the present invention proposes;
Fig. 2 is a kind of cross axle special purpose parts cut-away view for selector that the present invention proposes;
Fig. 3 is a kind of cross axle special purpose parts plan structure figure for selector that the present invention proposes;
Fig. 4 is cross axle special purpose parts of the present invention and selector long splice composition.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed.
See Fig. 1, it is a kind of cross axle special purpose parts structural drawing for selector that the present invention proposes.
As shown in Figure 1, a kind of cross axle special purpose parts for selector, comprise cross axle body 11 and connecting sleeve 12, described cross axle body 11 is made up of two groups of orthogonal axis holes, wherein one group of axis hole is through hole, another group axis hole is counterbore, described axis hole is arranged connecting sleeve 12, and described axis hole and connecting sleeve 12 are installed for concentric.
Further, described axis hole and connecting sleeve 12 are interference fit.
Further, described cross axle body 11 adopts the casting of the one in aluminium or steel to form.
Further, described connecting sleeve 12 is the one in copper sheathing, plastics or self-lubricating composite.
Further, described cross axle body 11 upper surface adopts plating.
Further, described cross axle body 11 upper surface adopts Dacroment sintering.
A kind of cross axle special purpose parts for automotive-type selector that the embodiment of the present invention provides, this cross axle wherein one group of axis hole makes through hole interface man-hour adding, be connected with selector fork 2 after facilitating rotating shaft 4 to import cross axle 1 into, another group axis hole of cross axle 1 is as counter bore structure, be convenient to be connected with selector base 3 by bearing pin 5, by adopting this cross axle to connect selector fork, selector fork can be made to realize swinging and swing, thus realize the function of conversion gear.
The embodiment of the present invention, when cross axle is connected with selector, smears a certain amount of lubricating grease for the position cooperatively interacted, and for ensureing the flexibility of parts turn, extends the working life of part.
The cross axle special purpose parts assembling process provided in the embodiment of the present invention is: adopt press machine and mould to carry out clamping to cross axle body, ensure the concentricity of the axis hole of connecting sleeve and cross axle, first to one of them peg-in-hole assembly connecting sleeve during assembling, then the axis hole on the axis hole opposite assembled is being assembled, finally another group axis hole is assembled, after having assembled, detect by the concentricity of special go-no go gauge to connecting sleeve, judge whether product meets the requirements.
Cross axle body provided by the invention is integrated cast structure, go out to be convenient to the aperture of assembly connection cover and corresponding length dimension by special fixture turnery processing, aluminium or casting in bronze is adopted to make, its surface carries out electroplating or Dacroment sintering, and improve the corrosion resistance of cross axle body, connecting sleeve is machine cut workpiece, connecting sleeve and cross axle body are interference fit, this cross axle structure is simple, is convenient to assembling, with low cost.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned mode of execution, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.Do not depart from the spirit and scope of the present invention and can make other changes many and remodeling.Should be appreciated that and the invention is not restricted to specific mode of execution, scope of the present invention is defined by the following claims.
Claims (6)
1. the cross axle special purpose parts for selector, it is characterized in that, comprise cross axle body (11) and connecting sleeve (12), described cross axle body (11) is made up of two groups of orthogonal axis holes, wherein one group of axis hole is through hole, another group axis hole is counterbore, described axis hole is arranged connecting sleeve (12), and described axis hole and connecting sleeve (12) are installed for concentric.
2. a kind of cross axle special purpose parts for selector according to claim 1, is characterized in that, described axis hole and connecting sleeve (12) are interference fit.
3. a kind of cross axle special purpose parts for selector according to claim 1, is characterized in that, described cross axle body (11) adopts the casting of the one in aluminium or steel to form.
4. a kind of cross axle special purpose parts for selector according to claim 1, is characterized in that, described connecting sleeve (12) is copper sheathing, one in plastics or self-lubricating composite.
5. a kind of cross axle special purpose parts for selector according to claim 1, is characterized in that, described cross axle body (11) upper surface adopts plating.
6. a kind of cross axle special purpose parts for selector according to claim 1, is characterized in that, described cross axle body (11) upper surface adopts Dacroment sintering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510044395.XA CN104595472A (en) | 2015-01-29 | 2015-01-29 | Special purpose part for universal joint pin for shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510044395.XA CN104595472A (en) | 2015-01-29 | 2015-01-29 | Special purpose part for universal joint pin for shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595472A true CN104595472A (en) | 2015-05-06 |
Family
ID=53121436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510044395.XA Pending CN104595472A (en) | 2015-01-29 | 2015-01-29 | Special purpose part for universal joint pin for shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595472A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267140A (en) * | 2020-03-19 | 2020-06-12 | 北京海益同展信息科技有限公司 | Ankle joint slewing mechanism and exoskeleton robot with same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19918509C2 (en) * | 1999-04-23 | 2002-04-25 | Daimler Chrysler Ag | switching device |
| EP1375974A2 (en) * | 2002-06-04 | 2004-01-02 | Kubota Corporation | Shifting apparatus for a transmission having a plurality of gear ratios |
| CN202186290U (en) * | 2011-08-24 | 2012-04-11 | 诸城福田汽车科技开发有限公司 | Manipulator |
| CN202345389U (en) * | 2011-09-30 | 2012-07-25 | 长城汽车股份有限公司 | Gear changing device for car |
| CN202867796U (en) * | 2012-10-17 | 2013-04-10 | 山东五征集团有限公司 | Speed change base convenient to assemble |
| CN203023255U (en) * | 2012-12-06 | 2013-06-26 | 北汽福田汽车股份有限公司 | Variable-speed manipulator and universal joint thereof |
| CN204533482U (en) * | 2015-01-29 | 2015-08-05 | 合肥华骏汽车部件有限公司 | A kind of cross axle special purpose parts for selector |
-
2015
- 2015-01-29 CN CN201510044395.XA patent/CN104595472A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19918509C2 (en) * | 1999-04-23 | 2002-04-25 | Daimler Chrysler Ag | switching device |
| EP1375974A2 (en) * | 2002-06-04 | 2004-01-02 | Kubota Corporation | Shifting apparatus for a transmission having a plurality of gear ratios |
| CN202186290U (en) * | 2011-08-24 | 2012-04-11 | 诸城福田汽车科技开发有限公司 | Manipulator |
| CN202345389U (en) * | 2011-09-30 | 2012-07-25 | 长城汽车股份有限公司 | Gear changing device for car |
| CN202867796U (en) * | 2012-10-17 | 2013-04-10 | 山东五征集团有限公司 | Speed change base convenient to assemble |
| CN203023255U (en) * | 2012-12-06 | 2013-06-26 | 北汽福田汽车股份有限公司 | Variable-speed manipulator and universal joint thereof |
| CN204533482U (en) * | 2015-01-29 | 2015-08-05 | 合肥华骏汽车部件有限公司 | A kind of cross axle special purpose parts for selector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267140A (en) * | 2020-03-19 | 2020-06-12 | 北京海益同展信息科技有限公司 | Ankle joint slewing mechanism and exoskeleton robot with same |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
|
| RJ01 | Rejection of invention patent application after publication |