CN205806452U - A kind of gearbox shifting apparatus for adjusting force - Google Patents
A kind of gearbox shifting apparatus for adjusting force Download PDFInfo
- Publication number
- CN205806452U CN205806452U CN201620774732.0U CN201620774732U CN205806452U CN 205806452 U CN205806452 U CN 205806452U CN 201620774732 U CN201620774732 U CN 201620774732U CN 205806452 U CN205806452 U CN 205806452U
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- CN
- China
- Prior art keywords
- self
- adjusting nut
- conical surface
- location dish
- locking spring
- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 2
- 210000001215 vagina Anatomy 0.000 claims description 2
- 235000019994 cava Nutrition 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses a kind of gearbox shifting apparatus for adjusting force, including self-locking steel ball and self-locking spring, one end of described self-locking spring is connected with self-locking steel ball, also includes location dish, place kick and adjusting nut；The other end of described self-locking spring is connected with described location tray bottom, and the top of described location dish is machined with first conical surface caved inward；The bottom of described adjusting nut is machined with external screw thread, and in described adjusting nut, just side to described location dish is machined with second conical surface, and described second conical surface is oppositely arranged with described first conical surface；Described place kick is arranged between described location dish and described adjusting nut, both sides up and down respectively with the first conical surface of described place kick and the engaging of second conical surface.This programme is by using place kick to coordinate the tapered planar of adjusting nut and location dish to carry out the transmission of power, and place kick can roll between two tapered planar, it is ensured that it is steady that power is transmitted, it is ensured that does not produce lateral shift deformation when spring is compressed.
Description
Technical field
This utility model relates to automobile gearbox gear shift mechanism, particularly relates to a kind of gearbox shifting apparatus for adjusting force.
Background technology
Change speed gear box, when main engine plants evaluate, regulates gear shifting force on car load very inconvenient, and the amplitude of accommodation is limited
It is difficult to install simultaneously.Car load needs a preferable block selecting force curve, thus, it is desirable to gearbox selector blocking means changes a large amount of springs
Test.
As it is shown in figure 1, traditional change speed gear box gear apparatus for adjusting force is as it is shown in figure 1, include self-locking steel ball 1a, it is arranged on self-locking
Self-locking spring 2a on steel ball 1a, the other end of self-locking spring 2a is arranged in locking plug screw 3a, during use, locking plug screw 3a peace
Being contained on change speed gear box, self-locking steel ball 1a contacts with the groove on shifting shaft 4a, and self-locking spring is compressed all the time, by tightening locking
Plug screw 3a realizes the regulation to gear shifting force.
During the installation and use of existing change speed gear box gear apparatus for adjusting force, self-locking spring is directly inserted into locking screw
In fixing hole bottom plug, because self-locking spring is all the time by the compression stress of locking plug screw, self-locking spring there is no in fixing hole
Other constraints, thus, self-locking spring is easy to lateral shift when compressed, thus causes self-locking spring compression stress to regulate
Inaccurate, i.e. gear shifting force regulation is inaccurate.
Utility model content
This utility model in order to solve existing gearbox shifting apparatus for adjusting force install and use time, self-locking spring is easy
There is lateral shift, thus cause gear shifting force to regulate inaccurate problem.
This utility model provides a kind of gearbox shifting apparatus for adjusting force to achieve these goals, including self-locking steel ball and
Self-locking spring, one end of described self-locking spring is connected with self-locking steel ball, also includes location dish, place kick and adjusting nut；Described
The other end of self-locking spring is connected with described location tray bottom, and the top of described location dish is machined with the first cone caved inward
Face；The bottom of described adjusting nut is machined with external screw thread, and in described adjusting nut, just side to described location dish is machined with
Two conical surfaces, described second conical surface is oppositely arranged with described first conical surface；Described place kick is arranged on described location dish and described tune
Between joint nut, both sides up and down respectively with the first conical surface of described place kick and the engaging of second conical surface.
Preferably, the bottom of described location dish is convexly equipped with mounting post, and described self-locking spring is sleeved in described mounting post.
Preferably, the top of described adjusting nut radially offer an installing hole；Also include swingle, described swingle
It is arranged in described installing hole.
Preferably, three times of a length of described adjusting nut diameter of axle of described swingle.
Preferably, being machined with female thread in described installing hole, described swingle is threaded rod.
Effect of the present utility model is: this programme coordinates the taper of adjusting nut and location dish to put down by using place kick
Face carries out the transmission of power, and place kick can roll between two tapered planar, it is ensured that it is steady that power is transmitted, it is ensured that when spring is compressed
Do not produce lateral shift deformation.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only described in this utility model
Some embodiments, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the use state diagram of traditional change speed gear box gear apparatus for adjusting force.
The explosive view of the change speed gear box gear apparatus for adjusting force that Fig. 2 provides for this utility model embodiment.
Fig. 3 is the structural representation of adjusting nut.
Fig. 4 is the structural representation of location dish.
The use state diagram of the change speed gear box gear apparatus for adjusting force that Fig. 5 provides for the present embodiment.
In prior art diagram: 1a-self-locking steel ball 2a-self-locking spring 3a-locks plug screw 4a-shifting shaft
In the present embodiment figure: 1-self-locking steel ball 2-self-locking spring 3-location dish 4-place kick 5-adjusting nut 6-
One conical surface 7-second conical surface 8-mounting post 9-swingle 10-shifting shaft
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with accompanying drawing pair
This utility model is further detailed.
Showing a kind of gearbox shifting apparatus for adjusting force disclosed in this utility model embodiment with reference to Fig. 2-5, it is by certainly
Lock steel ball 1, adjusting nut 5, place kick 4, location dish 3 and self-locking spring 2 form.Wherein, self-locking steel ball 1 and shifting shaft 10 are for becoming
Speed case inner part, in order to assist the present invention to be illustrated, not in concrete narration, one end of self-locking spring 2 is connected with self-locking steel ball 1,
The other end is connected with the bottom of location dish 3.
Wherein, in this programme, place kick 4 is arranged between adjusting nut 5 and location dish 3, is machined with at the top of location dish 3
First conical surface 6 caved inward, the side of place kick 4 contacts engaging with first conical surface 6；Outer spiral shell it is machined with bottom adjusting nut 5
Stricture of vagina, in order to its installation with change speed gear box, in adjusting nut 5, just side to location dish 3 is machined with second conical surface 7, location
The opposite side of ball 4 and the contact engaging of second conical surface 7, wherein, spring remains Pre strained state, when rotating adjusting nut 5, adjusts
Joint nut 5 rotates and moves down, and power is applied to place kick 4, and power is transferred to location dish 3 by place kick, then by location dish 3
Effect self-locking spring, wherein, uses place kick to coordinate tapered planar to carry out the transmission of power, and place kick can be rolled between two tapered planar
Dynamic, it is ensured that it is steady that power is transmitted, it is ensured that when spring is compressed, not produce lateral shift deformation.
Shown in Figure 4, for the ease of the assembling of self-locking spring 2 with location dish 3, it is convexly equipped with one in the bottom of location dish 3
Mounting post 8, the profile of mounting post 8 matches with the inner ring of self-locking spring 2, when self-locking spring 2 and location dish 3 assemble, directly will
Mounting post 8 plug-in mounting is interior to self-locking spring 2.
Shown in Fig. 2 and Fig. 5, owing to when testing spring rate, adjusting nut need to be installed to change speed gear box, then
Make it move downward by rotating adjusting nut 5, according to time the adjusting nut 5 Distance Remaining in change speed gear box outer end and former spring
Length and rigidity, calculate rigidity and the length of spring needed for this change speed gear box.For the ease of the use of adjusting means, the present embodiment
In, at the top of adjusting nut 5 radially offer an installing hole, be provided with a swingle 9 in installing hole, during use, will rotate
Bar 9 inserts in installing hole, realizes the regulation to adjusting nut by rotating rotary rods.Wherein, when processing and manufacturing, swingle 9
Length should be designed as three times of adjusting nut 5 diameter of axle, to reach labor-saving effect, use state as it is shown in figure 5, certainly, according to
Practical situation, can carry out reasonably optimizing to length.It is highly preferred that in the installing hole of adjusting nut 5 can machining internal thread, rotate
Threaded rod selected by bar 9, and so, swingle in use, will not deviate from installing hole by swingle.
It should be noted that swingle rotates so that adjusting nut moves down, the compression of self-locking spring can be regulated
Degree, thus regulate gear shifting force.Because being to be regulated by adjusting nut so that self-locking spring compresses, and the pitch of adjusting nut
The shortest, so the amplitude of single regulation gear shifting force is the least, range of accommodation is very wide, can farthest adjust satisfactory
Gear shifting force.Adjusting means is because single regulation spring force is the least, such that it is able to regulate the block selecting power of change speed gear box easily and fast, from
And adjust the block selecting curve meeting human engineering.
By the way of explanation, only describe some one exemplary embodiment of the present utility model above, undoubtedly, for
Those of ordinary skill in the art, in the case of without departing from spirit and scope of the present utility model, can be with various different
Described embodiment is modified by mode.Therefore, above-mentioned accompanying drawing and description are the most illustrative, should not be construed as
Restriction to this utility model claims.
Claims (5)
1. a gearbox shifting apparatus for adjusting force, including self-locking steel ball and self-locking spring, one end of described self-locking spring with from
Lock steel ball is connected, it is characterised in that: also include location dish, place kick and adjusting nut；
The other end of described self-locking spring is connected with described location tray bottom, and the top of described location dish is machined with and caves inward
First conical surface；
The bottom of described adjusting nut is machined with external screw thread, and in described adjusting nut, just side to described location dish is machined with
Two conical surfaces, described second conical surface is oppositely arranged with described first conical surface；
Described place kick is arranged between described location dish and described adjusting nut, both sides respectively with the first up and down of described place kick
The conical surface and the engaging of second conical surface.
2. gearbox shifting apparatus for adjusting force as claimed in claim 1, it is characterised in that: the bottom of described location dish is convexly equipped with
Mounting post, described self-locking spring is sleeved in described mounting post.
3. gearbox shifting apparatus for adjusting force as claimed in claim 2, it is characterised in that: the top of described adjusting nut is radially
Offer an installing hole；Also include that swingle, described swingle are arranged in described installing hole.
4. gearbox shifting apparatus for adjusting force as claimed in claim 3, it is characterised in that: described swingle a length of described
Three times of the adjusting nut diameter of axle.
5. gearbox shifting apparatus for adjusting force as claimed in claim 4, it is characterised in that: it is machined with interior spiral shell in described installing hole
Stricture of vagina, described swingle is threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620774732.0U CN205806452U (en) | 2016-07-21 | 2016-07-21 | A kind of gearbox shifting apparatus for adjusting force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620774732.0U CN205806452U (en) | 2016-07-21 | 2016-07-21 | A kind of gearbox shifting apparatus for adjusting force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806452U true CN205806452U (en) | 2016-12-14 |
Family
ID=57509303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620774732.0U Expired - Fee Related CN205806452U (en) | 2016-07-21 | 2016-07-21 | A kind of gearbox shifting apparatus for adjusting force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185442A (en) * | 2018-11-14 | 2019-01-11 | 合肥威艾尔智能技术有限公司 | A kind of auto-manual gearshift of driving simulator |
-
2016
- 2016-07-21 CN CN201620774732.0U patent/CN205806452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185442A (en) * | 2018-11-14 | 2019-01-11 | 合肥威艾尔智能技术有限公司 | A kind of auto-manual gearshift of driving simulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20190721 |