CN106763281A - One kind slidably engages set - Google Patents
One kind slidably engages set Download PDFInfo
- Publication number
- CN106763281A CN106763281A CN201611231734.6A CN201611231734A CN106763281A CN 106763281 A CN106763281 A CN 106763281A CN 201611231734 A CN201611231734 A CN 201611231734A CN 106763281 A CN106763281 A CN 106763281A
- Authority
- CN
- China
- Prior art keywords
- soldered tooth
- rotation
- width
- angle
- soldered
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
- F16D2023/141—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings characterised by using a fork; Details of forks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Abstract
Set, including engaging sleeve body are slidably engaged the invention discloses one kind, is provided with the jointing end face of the engaging sleeve body and is engaged the soldered tooth that teeth groove is engaged, both sides composition surface and the center line of soldered tooth of the soldered tooth form an angle.It is of the invention to slidably engage set, after slidably engaging set and rotating to an angle, the field of conjugate action of soldered tooth is entirely contacted with the side of engagement teeth groove, so as to greatly improve the intensity of engagement, face is realized by the contact of existing point to contact, and the composition surface of soldered tooth is easy to Milling Process, processing efficiency to greatly improve for plane.
Description
Technical field
The present invention relates to a kind of engaging sleeve, and in particular to one kind slidably engages set.
Background technology
The existing set that slidably engages is actually a kind of clutch component, and it stirs 8 engagements of its end face by shift fork
Tooth engages teeth groove and engages and be rotated with 8 of other side's part end face, and light engagement during to stir, other side's part teeth groove is a width of
18.6, it is 17.7 to slidably engage the set facewidth, with 0.9 gap.If slidably engaging two flanks of set to be processed as and Central Symmetry
Parallel surface, because other side's groove width is 18.6, teeth groove side and center of rotation eccentric throw are 9.3, and slidably engage the flank of set
Face eccentric throw is the serious unbalance loading that 8.85 obvious the two rotation can produce excircle part.Therefore, existing part will slidably engage set
Stress Gear shape process is the arc convex surface of R500, makes its stress in tooth middle part, and this is accomplished by being used on milling processing center machine tool
Less slotting cutter processing, considerably increases manufacture difficulty.
The content of the invention
In view of this, set is slidably engaged it is an object of the invention to provide one kind, it is possible to increase the bond strength of soldered tooth,
Meanwhile, improve the processing efficiency of soldered tooth.
To reach above-mentioned purpose, the present invention provides following technical scheme：
One kind slidably engages set, including engaging sleeve body, is provided with the jointing end face of the engaging sleeve body and engages teeth groove
The soldered tooth of engagement, both sides composition surface and the center line of soldered tooth of the soldered tooth form an angle, and the angle is set to
α, the α meet following requirement：That is α=pi/2-arcsin (D/2/R)-arccos (W/2/ R), wherein, D is soldered tooth from rotation
The width of axle center most proximal end, W is the width for engaging teeth groove, and R is radius of turn of the soldered tooth to axis of rotation.
Further, the width W of the engagement teeth groove is 18.6mm, width D of the soldered tooth from axis of rotation most proximal end
Be 17.7mm, the radius of turn R of the soldered tooth to axis of rotation is 37mm, the both sides composition surface of the soldered tooth with engage
The angle α of the center line of tooth is 43 points.
The beneficial effects of the present invention are：Of the invention to slidably engage set, it is to remain soldered tooth the widest part for 17.7, makes it
Easily engagement, it is 9.3 that its flank eccentric throw is allowed again, it is ensured that is contacted into face during transmission, improves force-bearing situation, prior
It is part is processed with special slitting milling cutter on plain-milling machine, substantially increases production efficiency.
Brief description of the drawings
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below and carries out
Explanation：
Fig. 1 is jointing end face schematic diagram of the invention；
Fig. 2 is the A-A schematic cross-sectional views of Fig. 1；
Fig. 3 is calculating schematic diagram of the invention；
Fig. 4 slidably engages nested structure schematic diagram for existing.
Specific embodiment
The invention will be further described for connection with figures and specific embodiment below, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As illustrated, one kind slidably engages set, including engaging sleeve body 1, set on the jointing end face of the engaging sleeve body
The soldered tooth 2 for being equipped with and engaging teeth groove engagement, the both sides composition surface 3 of the soldered tooth and the clamp of 4 one-tenth of center line one of soldered tooth
Angle, the angle is set to α, and the α meets following requirement：That is α=pi/2-arcsin (D/2/R)-arccos (W/2/ R), its
In, D is width of the soldered tooth from axis of rotation most proximal end, and W is the width for engaging teeth groove, and R is rotation of the soldered tooth to axis of rotation
Turn radius.
In the present embodiment, as shown in figure 3, α=pi/2-∠ BOC- ∠ COD, D=|A C|, R=|OC|, W=2|OD|, ∠ CDO=
π/2。
In the present embodiment, 8 soldered tooths, the width of the engagement teeth groove are provided with the jointing end face of the engaging sleeve body
Degree W is 18.6mm, and the soldered tooth is 17.7mm, the soldered tooth to axis of rotation from the width D of axis of rotation most proximal end
Radius of turn 37mm, the both sides composition surface 3 of the soldered tooth is about 43 points with the angle α of the center line 4 of soldered tooth.
The present embodiment slidably engages set, after 43 points of set rotation is slidably engaged, the field of conjugate action of soldered tooth（That is in Fig. 3
CD faces）Side with engagement teeth groove entirely contacts, and so as to greatly improve the intensity of engagement, the structure of this implementation is by existing
Point contact realize face contact, and the composition surface of soldered tooth is plane, therefore is easy to Milling Process, and processing efficiency is greatly carried
It is high.
Embodiment described above is only the preferred embodiment lifted to absolutely prove the present invention, protection model of the invention
Enclose not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (2)
1. one kind slidably engages set, including engaging sleeve body, is provided with and soldered tooth on the jointing end face of the engaging sleeve body
The soldered tooth of groove engagement, it is characterised in that：The both sides composition surface of the soldered tooth forms an angle with the center line of soldered tooth, institute
State angle and be set to α, the α meets following requirement：That is α=pi/2-arcsin (D/2/R)-arccos (W/2/ R), wherein, D is
From the width of axis of rotation most proximal end, W is the width for engaging teeth groove to soldered tooth, and R is radius of turn of the soldered tooth to axis of rotation.
2. one kind according to claim 1 slidably engages set, it is characterised in that：It is described engagement teeth groove width W be
18.6mm, the soldered tooth is 17.7mm, the rotation half of the soldered tooth to axis of rotation from the width D of axis of rotation most proximal end
Footpath R is 37mm, and the both sides composition surface of the soldered tooth is 43 points with the angle α of the center line of soldered tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611231734.6A CN106763281A (en) | 2016-12-28 | 2016-12-28 | One kind slidably engages set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611231734.6A CN106763281A (en) | 2016-12-28 | 2016-12-28 | One kind slidably engages set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763281A true CN106763281A (en) | 2017-05-31 |
Family
ID=58921396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611231734.6A Pending CN106763281A (en) | 2016-12-28 | 2016-12-28 | One kind slidably engages set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763281A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2437207A (en) * | 1943-02-13 | 1948-03-02 | Bendix Aviat Corp | Clutch |
| US6073742A (en) * | 1998-07-15 | 2000-06-13 | Claas Selbstfahrende Erntemaschinen Gmbh | Self-centering dog clutch |
| US20080041176A1 (en) * | 2006-05-01 | 2008-02-21 | Richard Black | Transmission apparatus |
| GB2472838A (en) * | 2009-08-21 | 2011-02-23 | Hewland Engineering Ltd | Dog drive |
| CN204784570U (en) * | 2015-07-17 | 2015-11-18 | 綦江重配齿轮有限公司 | Meshing cover slides |
| CN205155072U (en) * | 2015-12-01 | 2016-04-13 | 陕西汉德车桥有限公司 | Transaxle slides and meshes cover |
| CN206386411U (en) * | 2016-12-28 | 2017-08-08 | 綦江永跃齿轮有限公司 | One kind slidably engages set |
-
2016
- 2016-12-28 CN CN201611231734.6A patent/CN106763281A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2437207A (en) * | 1943-02-13 | 1948-03-02 | Bendix Aviat Corp | Clutch |
| US6073742A (en) * | 1998-07-15 | 2000-06-13 | Claas Selbstfahrende Erntemaschinen Gmbh | Self-centering dog clutch |
| US20080041176A1 (en) * | 2006-05-01 | 2008-02-21 | Richard Black | Transmission apparatus |
| GB2472838A (en) * | 2009-08-21 | 2011-02-23 | Hewland Engineering Ltd | Dog drive |
| CN204784570U (en) * | 2015-07-17 | 2015-11-18 | 綦江重配齿轮有限公司 | Meshing cover slides |
| CN205155072U (en) * | 2015-12-01 | 2016-04-13 | 陕西汉德车桥有限公司 | Transaxle slides and meshes cover |
| CN206386411U (en) * | 2016-12-28 | 2017-08-08 | 綦江永跃齿轮有限公司 | One kind slidably engages set |
Non-Patent Citations (2)
| Title |
|---|
| 梁静 等: "牙嵌离合器的优化设计", 《机械设计与制造》 * |
| 陈萱藩: "精密端面齿盘的设计与齿形加工的探讨", 《厦门水产学院学报》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |