CN107438486A - The method for manufacturing locking sleeve - Google Patents
The method for manufacturing locking sleeve Download PDFInfo
- Publication number
- CN107438486A CN107438486A CN201680010863.4A CN201680010863A CN107438486A CN 107438486 A CN107438486 A CN 107438486A CN 201680010863 A CN201680010863 A CN 201680010863A CN 107438486 A CN107438486 A CN 107438486A
- Authority
- CN
- China
- Prior art keywords
- locking sleeve
- bobbin
- band
- portions
- tape section
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/24—Providing feel, e.g. to enable selection
- F16H2061/242—Mechanical shift gates or similar guiding means during selection and shifting
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H2063/3076—Selector shaft assembly, e.g. supporting, assembly or manufacturing of selector or shift shafts; Special details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a kind of locking sleeve manufactured for vehicle transmission, the locking sleeve includes special-shaped working face and gearshift chute, and methods described is characterised by following steps：Flat tape section is molded into bobbin shape；Two end sections of the flat tape section are engaged with each other into bobbin；Bottom is bonded to the bobbin to form sleeve.
Description
Technical field
The present invention relates to the method for manufacture locking sleeve according to claim 1 and according to claim 7
Locking sleeve and purposes according to claim 9.
Background technology
Understood refering to prior art, so manufacture locking sleeve, i.e. two half-shells and bottom and embedded special-shaped working face
It is bonded into single locking sleeve.This locking sleeve is for example refering to DE19832786A1 patent documents.
For that purpose it is necessary to cut these half-shells, and two half-shells and bottom are for example welded into by locking by laser welding
Sleeve, this process costs are high.
Have a disadvantage in that, manufacturing two half-shells needs complicated stamping tool and some remodeling and cutting stage.In addition, need
Single laser welding apparatus is wanted to weld two half-shells.
In addition it is also necessary to other procedure of processings, because must also for example cut gearshift chute and the song of half-shell need to be considered
Rate cuts eyelet in bottom, and this will cause undesirable deformation again.
The content of the invention
It is an object of the present invention to provide a kind of locking sleeve, the defects of it overcomes in the prior art and substantially reduce
With the number for simplifying procedure of processing.
To reach above-mentioned purpose, the present invention proposes the characteristic of claim 1.
The method according to the invention is used to manufacture locking sleeve.The locking sleeve will be used for vehicle transmission.As
Motor vehicles, using personal mobility vehicle, truck etc..
First, look to the future the geometry of locking sleeve, goes out tape section from cutting strip material separated.
Then, one or more required functional processes are performed in the tape section, for example, cut gearshift chute or
Person moulds special-shaped working face.Here, it is then unimportant specifically how gearshift chute to be cut in tape section.Here, for example can
Use fine cut or punching press.
Similarly, it is also unimportant that special-shaped working face is specifically imprinted in tape section in which way.Advantageously, to zone
Duan Jinhang processing, rather than almost manufactured locking sleeve, this can use simple instrument or dress compared with the prior art
Put and realize single-piece production.
In the prior art, such as after bobbin shape is reached gearshift chute is just introduced, this will be due to the base of bending
This shape and increase amount of calculation, and normally result in wrong cutting.
It is especially excellent during stage by stage after special-shaped working face and/or incision gearshift chute are imprinted in tape section
During being selected in two stages, the tape section is bent into concave bottom shape first or its section is U-shaped, in next stage
In, the tape section is further bent into bobbin shape or its section in O-shaped.Then two ends of band-like portions are connect
Close, to form bobbin or locking sleeve.
In addition, tape section is also molded into bobbin shape, wherein two ends of tape section are engaged with each other into bobbin.This
When, the locking sleeve had included just molding or the special-shaped working face cut and gearshift in band-like portions before retrofitting process already
Chute.
The tape section for example takes into account the geometry of sleeve and is punched from cutting band in itself, that is, separate or
Punching gets off.Then, two ends of the tape section of bobbin shape will have been formed for example by carrying out laser welding to sleeve
And it is engaged with each other into bobbin.It is also possible to the engagement of conventional other forms.It is particularly preferred that junction form used is welding work
Skill.
In this case, the laser welding of sleeve will can be incorporated into impressing, punching press and the process of bending.According to this
The manufacture method of invention is also beneficial in that, can realize the continuous process of impressing, punching press, bending and laser welding, wherein this
A little processes can be incorporated into punching press and flector with low cost, and no longer need any other logistics supply just can be such as
Cut gearshift chute.
Another advantage of locking sleeve made of the method according to the invention is, such as institute in the prior art will not occur
The geometrical deviation for the sleeve half-shell contact surface stated.In addition, its advantage also resides in, the weldering extended using single and substantial linear
Stitch and obtain higher stock utilization, the device spending in engaging process significantly reduces, because for example no longer needing cost too high
Welding equipment.
The fact that can imprint special-shaped working face in flat tape section, also significantly facilitates production.However, especially
Gearshift chute is cut in substantially flat tape section substantially to compare
Gearshift chute is cut in tubulose locking sleeve to be more prone to realize.
In another step, bottom can be engaged onto bobbin again.The bottom is the simple punched part with tolerance,
It can also be made up of the material and wall thickness different from locking sleeve.The bottom can also be in further work with the bobbin
Soldering is on the shifting shaft of vehicle transmission in skill chain.Sum it up, the locking set manufactured according to method of the present invention
Cylinder has very high tolerance (Toleranzhaltigkeit).In addition, it will not for example send out known in the art
The resilience of raw two half-shells.
For example, the method for reaching bobbin shape can be carried out in two steps.First, tape section is retrofit into concave-bottom-shaped
Shape and bobbin shape is further molded into another step.The advantage of this configuration in two stages is that it is possible to apply
The post processing retrofitting process of integration, this will reduce cost.
In addition to methods described, the locking sleeve manufactured according to this method is also claimed in the present invention.Here, the locking set
Cylinder include special-shaped working face and gearshift chute, it is characterised in that the locking sleeve by single tape section be shaped to bobbin and
Two ends of original tape section have the first seam.It is above-mentioned to be equally applicable to herein on the advantages of locking sleeve.At another
In step, bottom is bonded on bobbin by the second seam.
Finally, the claimed purposes for being used to manufacture the band-like portions of locking sleeve, wherein impressing, punching will be applied
Pressure, bending and engagement are used as processing step.
Whole metal materials are contemplated that the material as band-like portions or plate portion.
Brief description of the drawings
Other advantages, feature and the details of the present invention are for example following to be illustrated to accompanying drawing.In the accompanying drawings：
Fig. 1 shows the side view of the flat tape section according to the present invention；
Fig. 2 shows another process section；
Fig. 3 shows Fig. 3 subsequent technique section；
Fig. 4 shows the perspective view of the bobbin according to the present invention.
Embodiment
Figure 1 illustrates flat tape section 1.First special-shaped 2.1 and second special-shaped working face of working face shown in this figure
2.2.Moreover it is also shown that two ends 3,4 of flat tape section 1.They are the respective end edges of flat tape section 1.With regard to this
For, it is flat only to represent that tape section is substantially planar.For example, the special-shaped working face of molding does not damage the entirety of flat tape section
Image.By same mode, can equally receive, flat belt-like part two ends central point to each end 3,4 it
Between there is at most 15 degree of slight curvature.Nonetheless, flat tape section is also considered as substantially planar.
In addition, gearshift chute 5 is also set up, as shown in Figure 4.
Figure 2 illustrates another processing step.In the figure, the tape section 1 in Fig. 1 is bent into concave bottom shape, more
Specifically, its section takes the shape of the letter U.In another step, tape section 1 is then further molded into bobbin 6 in figure 3, more precisely
For, its section is in O shapes.Two ends 3,4 of original tape section 1 are connected with each other via the first seam 7.
The perspective view of bobbin 6 according to the present invention is shown again in Fig. 4.In another figure in not illustrated step, cylinder
Pipe 6 then forms locking sleeve in substantially circular recess and bottom closure.
Reference numerals list
1 tape section
2 special-shaped working faces (Laufkontur)
3 ends
4 ends
5 gearshift chutes
6 bobbins
7 first seams
Claims (7)
1. a kind of locking sleeve manufactured for vehicle transmission, the locking sleeve includes special-shaped working face (2.1,2.2)
With gearshift chute (5), methods described is characterised by following steps：
- in band-like portions (1), the special-shaped working face (2.1,2.2) is imprinted first and/or cuts the gearshift chute (5)；
And then
- band-like portions (1) are bent into bobbin shape stage by stage；
- two ends (3,4) of the band-like portions (1) are engaged with each other into bobbin (6).
2. according to the method for claim 1, it is characterised in that the band-like portions (1) are retrofit into concave bottom shape first,
And it is further molded into bobbin shape in the next stage.
3. according to any method of the preceding claims, it is characterised in that the band-like portions (1) from cutting band
Separate.
4. according to any method of the preceding claims, it is characterised in that bottom is bonded to the bobbin (6).
5. a kind of locking sleeve, including special-shaped working face (2.1,2.2) and gearshift chute, it is characterised in that the locking sleeve by
Single tape section (1) is molded into bobbin (6) and has the first seam (7) in two ends (3,4) of band-like portions (1).
6. locking sleeve according to claim 6, it is characterised in that have second between bottom and the bobbin (6)
Seam.
A kind of 7. purposes for being used for the band-like portions by impressing, punching press, bending and engagement manufacture locking sleeve.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015103159.0 | 2015-03-04 | ||
| DE102015103159.0A DE102015103159A1 (en) | 2015-03-04 | 2015-03-04 | Method for producing a Rastierungshülse |
| PCT/EP2016/054207 WO2016139172A1 (en) | 2015-03-04 | 2016-02-29 | Method for manufacturing a locking sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107438486A true CN107438486A (en) | 2017-12-05 |
Family
ID=55538180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680010863.4A Pending CN107438486A (en) | 2015-03-04 | 2016-02-29 | The method for manufacturing locking sleeve |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN107438486A (en) |
| DE (1) | DE102015103159A1 (en) |
| WO (1) | WO2016139172A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016013989B4 (en) | 2016-11-23 | 2019-08-01 | Wvl-Werkzeug- Und Vorrichtungsbau Lichtenstein Gmbh | Method and tool for forming prefabricated pipe parts with expanded Maßvergrößerten pipe sections |
| DE102017101362A1 (en) | 2017-01-25 | 2018-07-26 | Koki Technik Transmission Systems Gmbh | Circuit for a manual transmission and locking element for a switch cover of a motor vehicle circuit |
| DE202017100379U1 (en) | 2017-01-25 | 2017-05-17 | Koki Technik Transmission Systems Gmbh | Circuit for a manual transmission and locking element for a switch cover of a motor vehicle circuit |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9412122U1 (en) * | 1994-07-27 | 1994-09-22 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Locking sleeve for securing adjustment positions of an actuating element, in particular a shift linkage for motor vehicles |
| CN1252499A (en) * | 1998-07-22 | 2000-05-10 | 克歇恩德尔费和基珀金属加工有限公司 | Positioning sleeve and shift shaft with positioning sleeve mounted thereon |
| CN2381448Y (en) * | 1998-12-23 | 2000-06-07 | 刘胜木 | Improved structure of rotating hole saw |
| DE10029620A1 (en) * | 1999-06-21 | 2000-12-28 | Luk Lamellen & Kupplungsbau | Central selector shaft has engagement parts, tubular shaft body, toothed rack segment and pre-tensioning appliance |
| CN1882411A (en) * | 2003-11-19 | 2006-12-20 | Fsg汽车股份公司 | Method for the production of a locking sleeve, particularly for a manual transmission |
| CN2896136Y (en) * | 2006-04-28 | 2007-05-02 | 万志坚 | Backward-coiled-bucket solar water-tank inner tube |
| CN101162019A (en) * | 2006-10-10 | 2008-04-16 | 乐金电子(天津)电器有限公司 | Wave-shaped structural compressor casing and processing method thereof |
| CN201313996Y (en) * | 2008-11-18 | 2009-09-23 | 王春林 | Spin-drying barrel and washing machines |
| CN201355124Y (en) * | 2009-01-08 | 2009-12-02 | 黄朝林 | Outer casing of barrel-shaped water heater |
| CN101672329A (en) * | 2009-07-22 | 2010-03-17 | 宁波达克轴承有限公司 | Bearing retainer and machining technique thereof |
| CN101767273A (en) * | 2008-12-30 | 2010-07-07 | 上海万盛保温容器有限公司 | Punch forming process for large area figure plain film on cylinder body of insulation container |
| CN101994231A (en) * | 2010-11-03 | 2011-03-30 | 上海川岛艾美机械设备有限公司 | Industrial washing machine washing internal cylinder with non-welded structure and manufacturing method thereof |
| EP2383493A1 (en) * | 2010-04-28 | 2011-11-02 | Koki Technik Transmission Systems GmbH | Single component locking sleeve and manufacturing method therefor |
| DE102011053366A1 (en) * | 2010-09-08 | 2012-03-08 | Stiwa Holding Gmbh | Switching arrangement and a gear change transmission equipped therewith |
| CN102909289A (en) * | 2012-10-17 | 2013-02-06 | 扬州嘉华电气有限公司 | Method for manufacturing stainless steel lamp ring of oven |
| DE102011089054A1 (en) * | 2011-12-19 | 2013-06-20 | Schaeffler Technologies AG & Co. KG | Switching device for gear wheel-change speed gearbox of motor car, has switching sleeve including switching finger for moving components arranged adjacent to shaft, and damping unit actively arranged between switching sleeve and shaft |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026857A (en) * | 1983-07-20 | 1985-02-09 | Koyo Seiki Kk | Manufacture of change drum |
-
2015
- 2015-03-04 DE DE102015103159.0A patent/DE102015103159A1/en not_active Withdrawn
-
2016
- 2016-02-29 CN CN201680010863.4A patent/CN107438486A/en active Pending
- 2016-02-29 WO PCT/EP2016/054207 patent/WO2016139172A1/en active Application Filing
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9412122U1 (en) * | 1994-07-27 | 1994-09-22 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Locking sleeve for securing adjustment positions of an actuating element, in particular a shift linkage for motor vehicles |
| CN1252499A (en) * | 1998-07-22 | 2000-05-10 | 克歇恩德尔费和基珀金属加工有限公司 | Positioning sleeve and shift shaft with positioning sleeve mounted thereon |
| CN2381448Y (en) * | 1998-12-23 | 2000-06-07 | 刘胜木 | Improved structure of rotating hole saw |
| DE10029620A1 (en) * | 1999-06-21 | 2000-12-28 | Luk Lamellen & Kupplungsbau | Central selector shaft has engagement parts, tubular shaft body, toothed rack segment and pre-tensioning appliance |
| CN1882411A (en) * | 2003-11-19 | 2006-12-20 | Fsg汽车股份公司 | Method for the production of a locking sleeve, particularly for a manual transmission |
| CN2896136Y (en) * | 2006-04-28 | 2007-05-02 | 万志坚 | Backward-coiled-bucket solar water-tank inner tube |
| CN101162019A (en) * | 2006-10-10 | 2008-04-16 | 乐金电子(天津)电器有限公司 | Wave-shaped structural compressor casing and processing method thereof |
| CN201313996Y (en) * | 2008-11-18 | 2009-09-23 | 王春林 | Spin-drying barrel and washing machines |
| CN101767273A (en) * | 2008-12-30 | 2010-07-07 | 上海万盛保温容器有限公司 | Punch forming process for large area figure plain film on cylinder body of insulation container |
| CN201355124Y (en) * | 2009-01-08 | 2009-12-02 | 黄朝林 | Outer casing of barrel-shaped water heater |
| CN101672329A (en) * | 2009-07-22 | 2010-03-17 | 宁波达克轴承有限公司 | Bearing retainer and machining technique thereof |
| EP2383493A1 (en) * | 2010-04-28 | 2011-11-02 | Koki Technik Transmission Systems GmbH | Single component locking sleeve and manufacturing method therefor |
| DE102011053366A1 (en) * | 2010-09-08 | 2012-03-08 | Stiwa Holding Gmbh | Switching arrangement and a gear change transmission equipped therewith |
| CN101994231A (en) * | 2010-11-03 | 2011-03-30 | 上海川岛艾美机械设备有限公司 | Industrial washing machine washing internal cylinder with non-welded structure and manufacturing method thereof |
| DE102011089054A1 (en) * | 2011-12-19 | 2013-06-20 | Schaeffler Technologies AG & Co. KG | Switching device for gear wheel-change speed gearbox of motor car, has switching sleeve including switching finger for moving components arranged adjacent to shaft, and damping unit actively arranged between switching sleeve and shaft |
| CN102909289A (en) * | 2012-10-17 | 2013-02-06 | 扬州嘉华电气有限公司 | Method for manufacturing stainless steel lamp ring of oven |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015103159A1 (en) | 2016-09-08 |
| WO2016139172A1 (en) | 2016-09-09 |
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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 |
Application publication date: 20171205 |
|
| RJ01 | Rejection of invention patent application after publication |