CN205136576U - Automatic shift fork of oil addition - Google Patents
Automatic shift fork of oil addition Download PDFInfo
- Publication number
- CN205136576U CN205136576U CN201520791174.4U CN201520791174U CN205136576U CN 205136576 U CN205136576 U CN 205136576U CN 201520791174 U CN201520791174 U CN 201520791174U CN 205136576 U CN205136576 U CN 205136576U
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- CN
- China
- Prior art keywords
- shift fork
- lubricant oil
- oil
- chamber
- lubricating oil
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Abstract
The utility model discloses an automatic shift fork of oil addition, including shift fork body and lubricating oil storage cavity, shift fork body upper end is equipped with the fork handle seat, the installation of fork handle seat both ends is provided with fork arm, fork handle seat central authorities have seted up the mounting hole, mounting hole outside end is equipped with an annular lubrication groove, the connection has been seted up on the fork arm terminal surface the annular lubrication groove lead the oil groove, lubricating oil storage cavity is fixed in on the fork handle seat, lubricating oil storage cavity lower extreme is connected a lubricating oil and is arranged the chamber, lubricating oil is arranged the chamber both ends and is equipped with the oil drain port, the oil drain port pass through the connecting pipe connect in in the annular lubrication groove, lubricating oil is arranged the intracavity and is equipped with a roller ball. In this way, the utility model discloses can be in the shift fork use automatic oil addition for the shift fork body obtains lubricatedly, more stabilizes smooth -going work.
Description
Technical field
The utility model relates to shift fork field, particularly relates to a kind of shift fork of automatic powder adding lubricating oil filling.
Background technique
Shift fork is the parts on a kind of automobile gearbox, is connected with gear change hand lever, is positioned at handle, at its lower end, stirs middle change pulley, makes input, output speed than changing.Be applied in automotive operation in the mechanism of the engagement of solenoidoperated cluthes, disconnection, thus control transverse direction or length feed.But traditional shift fork does not possess the function of automatic powder adding lubricating oil filling, in Long-Time Service, after lubricant oil disappearance, easily cause the situation of the mutual fretting wear with auto parts, reduce working life.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of shift fork of automatic powder adding lubricating oil filling, can in shift fork using process automatic powder adding lubricating oil filling, shift fork body is lubricated, more stablizes smooth-going work.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: the shift fork providing a kind of automatic powder adding lubricating oil filling, comprise shift fork body and lubricant oil storage chamber, described shift fork body upper end is provided with shift fork handle set, described shift fork handle set two ends are installed and are provided with shift fork arm, described shift fork handle set central authorities offer mounting hole, described mounting hole outboard end is provided with an annular lubricant oil groove, described shift fork arm end face offers the oil guide slot connecting described annular lubricant oil groove, described lubricant oil storage chamber is fixed on described shift fork handle set, described lubricant oil storage chamber lower end connects a lubricant oil row chamber, described lubricant oil row two ends, chamber are provided with oil drain out, described oil drain out is connected in described annular lubricant oil groove by connecting tube, a ball body is provided with in described lubricant oil row chamber.
In the utility model preferred embodiment, described lubricant oil storage chamber and described lubricant oil are arranged chamber and are connected by oil guide pipe, and described lubricant oil storage chamber is also provided with a feeding device.
In the utility model preferred embodiment, described lubricant oil row chamber is an elliptical closed cavity, described oil drain out is relatively arranged on described lubricant oil row two ends, chamber, and described ball body is built in described lubricant oil row chamber middle position, and described ball body both sides are butted on described oil drain out.
In the utility model preferred embodiment, described shift fork arm lower end is provided with shift fork fork pin, and described oil guide slot one end is communicated on described annular lubricant oil groove, and the described oil guide slot the other end is connected on described shift fork fork pin.
In the utility model preferred embodiment, described annular lubricant oil groove and described oil guide slot are closed conduct.
The beneficial effects of the utility model are: the utility model can in shift fork using process automatic powder adding lubricating oil filling, shift fork body is lubricated, more stablizes smooth-going work.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of shift fork one preferred embodiment of the utility model automatic powder adding lubricating oil filling;
In accompanying drawing, the mark of each parts is as follows: 1, shift fork body; 2, lubricant oil storage chamber; 3, shift fork handle set; 4, shift fork arm; 5, mounting hole; 6, annular lubricant oil groove; 7, oil guide slot; 8, lubricant oil row chamber; 9, oil drain out; 10, ball body; 11, shift fork fork pin.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model is embodiment comprise:
A kind of shift fork of automatic powder adding lubricating oil filling, comprise shift fork body 1 and lubricant oil storage chamber 2, described shift fork body 1 upper end is provided with shift fork handle set 3, described shift fork handle set 3 two ends are installed and are provided with shift fork arm 4, described shift fork handle set 3 central authorities offer mounting hole 5, described mounting hole 5 outboard end is provided with an annular lubricant oil groove 6, described shift fork arm 4 end face offers the oil guide slot 7 connecting described annular lubricant oil groove 6, described lubricant oil storage chamber 2 is fixed on described shift fork handle set 3, described lubricant oil storage chamber 2 lower end connects a lubricant oil row chamber 8, described lubricant oil row two ends, chamber 8 are provided with oil drain out 9, described oil drain out 9 is connected in described annular lubricant oil groove 6 by connecting tube, a ball body 10 is provided with in described lubricant oil row chamber 8.
In addition, described lubricant oil storage chamber 2 and described lubricant oil are arranged chamber 8 and are connected by oil guide pipe, and described lubricant oil storage chamber 2 is also provided with a feeding device.
In addition, described lubricant oil row chamber 8 is an elliptical closed cavity, and described oil drain out 9 is relatively arranged on described lubricant oil row two ends, chamber 8, and described ball body 10 is built in described lubricant oil row chamber 8 middle position, and described ball body 10 both sides are butted on described oil drain out 9.
In addition, described shift fork arm 4 lower end is provided with shift fork fork pin 11, and described oil guide slot 7 one end is communicated on described annular lubricant oil groove 6, and described oil guide slot 7 the other end is connected on described shift fork fork pin 11.
In addition, described annular lubricant oil groove 6 is closed conduct with described oil guide slot 7.
Working principle of the present utility model is for arrange shift fork handle set 3 in shift fork body 1 upper end, shift fork handle set 3 two ends are installed and are provided with shift fork arm 4, shift fork handle set 3 central authorities offer mounting hole 5, mounting hole 5 outboard end is provided with an annular lubricant oil groove 6, shift fork arm 4 end face offers the oil guide slot 7 connecting annular oil groove 6, annular lubricant oil groove 6 and oil guide slot 7 are closed conduct, lubricant oil storage chamber 2 is fixed on shift fork handle set 3, lubricant oil storage chamber 2 lower end connects a lubricant oil row chamber 8, lubricant oil storage chamber 2 and lubricant oil are arranged chamber 8 and are connected by oil guide pipe, lubricant oil storage chamber 2 is also provided with a feeding device, lubricant oil row two ends, chamber 8 are provided with oil drain out 9, oil drain out 9 is connected in annular lubricant oil groove 6 by connecting tube, lubricant oil row is provided with a ball body 10 in chamber 8, lubricant oil row chamber 8 is an elliptical closed cavity, oil drain out 9 is relatively arranged on lubricant oil row two ends, chamber 8, ball body 10 is built in lubricant oil row chamber 8 middle position, ball body 10 both sides are butted on oil drain out 9, shift fork arm 4 lower end is provided with shift fork fork pin 11, oil guide slot 7 one end is communicated on annular lubricant oil groove 6, oil guide slot 7 the other end is connected on shift fork fork pin 11, lubricant oil flows into lubricant oil row chamber 8 from lubricant oil storage chamber 2, shift fork body 1 makes ball body 10 roll in the course of the work, lubricant oil is discharged from the oil drain out 9 of ball body 10 both sides and is flowed in donut-type oil groove 6, then the oil guide slot 7 on shift fork arm 4 flows on shift fork fork pin 11 lubricates, lubricant oil only just can flow out when shift fork body 1 working procedure, ensure that the lubrication effect of shift fork body 1, extend the working life of shift fork body 1.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the shift fork of an automatic powder adding lubricating oil filling, comprise shift fork body and lubricant oil storage chamber, it is characterized in that, described shift fork body upper end is provided with shift fork handle set, described shift fork handle set two ends are installed and are provided with shift fork arm, described shift fork handle set central authorities offer mounting hole, described mounting hole outboard end is provided with an annular lubricant oil groove, described shift fork arm end face offers the oil guide slot connecting described annular lubricant oil groove, described lubricant oil storage chamber is fixed on described shift fork handle set, described lubricant oil storage chamber lower end connects a lubricant oil row chamber, described lubricant oil row two ends, chamber are provided with oil drain out, described oil drain out is connected in described annular lubricant oil groove by connecting tube, a ball body is provided with in described lubricant oil row chamber.
2. the shift fork of automatic powder adding lubricating oil filling according to claim 1, is characterized in that, described lubricant oil storage chamber and described lubricant oil are arranged chamber and is connected by oil guide pipe, and described lubricant oil storage chamber is also provided with a feeding device.
3. the shift fork of automatic powder adding lubricating oil filling according to claim 1, it is characterized in that, described lubricant oil row chamber is an elliptical closed cavity, described oil drain out is relatively arranged on described lubricant oil row two ends, chamber, described ball body is built in described lubricant oil row chamber middle position, and described ball body both sides are butted on described oil drain out.
4. the shift fork of automatic powder adding lubricating oil filling according to claim 1, is characterized in that, described shift fork arm lower end is provided with shift fork fork pin, and described oil guide slot one end is communicated on described annular lubricant oil groove, and the described oil guide slot the other end is connected on described shift fork fork pin.
5. the shift fork of automatic powder adding lubricating oil filling according to claim 1, is characterized in that, described annular lubricant oil groove and described oil guide slot are closed conduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791174.4U CN205136576U (en) | 2015-10-14 | 2015-10-14 | Automatic shift fork of oil addition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791174.4U CN205136576U (en) | 2015-10-14 | 2015-10-14 | Automatic shift fork of oil addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136576U true CN205136576U (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791174.4U Expired - Fee Related CN205136576U (en) | 2015-10-14 | 2015-10-14 | Automatic shift fork of oil addition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179684A (en) * | 2015-10-14 | 2015-12-23 | 无锡市永亿精密铸造有限公司 | Shifting fork with automatic lubricating oil adding function |
-
2015
- 2015-10-14 CN CN201520791174.4U patent/CN205136576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179684A (en) * | 2015-10-14 | 2015-12-23 | 无锡市永亿精密铸造有限公司 | Shifting fork with automatic lubricating oil adding function |
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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: 20160406 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |