CN107553328A - A kind of synchro converter ring taper hole clamp - Google Patents
A kind of synchro converter ring taper hole clamp Download PDFInfo
- Publication number
- CN107553328A CN107553328A CN201711036716.7A CN201711036716A CN107553328A CN 107553328 A CN107553328 A CN 107553328A CN 201711036716 A CN201711036716 A CN 201711036716A CN 107553328 A CN107553328 A CN 107553328A
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- China
- Prior art keywords
- tube
- conical
- external
- push
- synchro converter
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- 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
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- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000008602 contraction Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of synchro converter ring taper hole clamp, push rod（8）It is inserted into taper shank（1）It is interior, taper shank（1）Bottom is provided with mounting groove（9）, mounting groove（9）It is interior to be provided with push-plate（2）, push rod（8）Bottom and push-plate（2）Connection, taper shank（1）The outer of bottom is connected with external conical-tube（4）, external conical-tube（4）Outside inner conical-tube is installed（6）, push-plate（2）Pass through connecting pin（5）With inner conical-tube（6）Connection, inner conical-tube（6）Inner cylinder face and external conical-tube（4）External cylindrical surface to be slidably matched, push rod（8）Promote push-plate（2）It is mobile, push-plate（2）Drive inner conical-tube（6）Along external conical-tube（4）External cylindrical surface axial movement, inner conical-tube（6）External conical-tube is extruded after movement（4）The conical surface, synchro converter ring（7）It is placed on external conical-tube（4）It is interior, synchro converter ring（7）Cylindrical and external conical-tube（4）Endoporus be gap coordinate.
Description
Technical field
The present invention relates to a kind of synchro converter ring taper hole clamp.
Background technology
Synchronizer is the critical component of vehicle manual mechanical transmission.Synchro converter ring is the vital part of synchronizer,
Played a crucial role in automobile gear shift speed-change process, in shift process torque and motion transmission lean on synchro converter ring inner conical surface
Frictional force caused by being contacted with cone hub to be joined.So the performance quality of synchro converter ring be related to automobile gear shift speed change can
By property.And synchro converter ring inner conical surface processing technology and machining accuracy determine the performance of synchro converter ring.Current synchronizer tooth
The technique of ring grinding process is：Cylindrical, grinding taper hole guarantee is clamped with hydraulic pressure scroll chuck on numeral-controlled internal grinder
The mm of outside diameter+0.025, while it is ground large end face.Because synchro converter ring belongs to thin-walled ring parts, poor rigidity itself
, easily deformed with scroll chuck clamping, machining accuracy is difficult to ensure that.
The content of the invention
The invention provides a kind of synchro converter ring taper hole clamp, it is not only easy to use, and can ensure to add
Work precision.
Present invention employs following technical scheme：A kind of synchro converter ring taper hole clamp, it include taper shank, push-plate,
External conical-tube, inner conical-tube and push rod composition, described push rod are inserted into taper shank, mounting groove are provided with taper shank bottom, in mounting groove
Interior to be provided with push-plate, the bottom of push rod is connected with push-plate, and external conical-tube is connected with the outer of taper shank bottom, is pacified in the outside of external conical-tube
Equipped with inner conical-tube, push-plate is connected by connecting pin with inner conical-tube, and the inner cylinder face of inner conical-tube and the external cylindrical surface of external conical-tube are cunning
Dynamic to coordinate, push rod promotes push-plate movement, and push-plate drives axial movement of the inner conical-tube along the external cylindrical surface of external conical-tube, and inner conical-tube moves
The conical surface of external conical-tube is extruded after dynamic, synchro converter ring is placed in external conical-tube, the endoporus of the cylindrical and external conical-tube of synchro converter ring
Coordinate for gap, synchro converter ring is positioned and clamped after shrinking by external conical-tube.
Described inner conical-tube and the cone angle of external conical-tube are 15 °.The conical surface of described external conical-tube is axially provided with six wide
Spend the narrow slit for 1mm, external conical-tube 65Mn.It is connected by screw, is boring between the outer of described taper shank bottom and external conical-tube
Positioned between the outer of handle bottom and external conical-tube for seam.Described taper shank is Morse taper shank.Outside described synchro converter ring
Gap between circle and the endoporus of external conical-tube is 0.2-0.3mm.
The invention has the advantages that：Above technical scheme is employed, the present invention is kept away when clamping synchro converter ring
Exempt to deform, clamp precision is high, is hardly damaged synchro converter ring, substantially increases machining accuracy, and easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
In Fig. 1, the invention provides a kind of synchro converter ring taper hole clamp, it includes taper shank 1, push-plate 2, outer cone
Cylinder 4, inner conical-tube 6 and push rod 8 are formed, and described push rod 8 is inserted into taper shank 1, is provided with mounting groove 9 in the bottom of taper shank 1, is being installed
Push-plate 2 is provided with groove 9, the bottom of push rod 8 is connected with push-plate 2, external conical-tube 4 is connected with the outer of the bottom of taper shank 1, in external conical-tube
4 outside is provided with inner conical-tube 6, and push-plate 2 is connected by connecting pin 5 with inner conical-tube 6, inner cylinder face and the external conical-tube 4 of inner conical-tube 6
External cylindrical surface to be slidably matched, push rod 8 promotes push-plate 2 to move, and push-plate 2 drives external cylindrical surface of the inner conical-tube 6 along external conical-tube 4
Axial movement, inner conical-tube 6 extrudes the conical surface of external conical-tube 4 after moving, synchro converter ring 7 is placed in external conical-tube 4, synchronizer tooth
The endoporus of the cylindrical and external conical-tube 4 of ring 7 coordinates for gap, and synchro converter ring 7 is positioned and clamped after shrinking by external conical-tube 4, described
Inner conical-tube 6 and the cone angle of external conical-tube 4 be 15 °, it is 1mm's that the conical surface of described external conical-tube 4, which is axially provided with six width,
Narrow slit, external conical-tube 4 are 65Mn, are connected between the outer of the described bottom of taper shank 1 and external conical-tube 4 by screw 3, at the bottom of taper shank 1
Positioned between the outer in portion and external conical-tube 4 for seam, described taper shank 1 is Morse taper shank, described synchro converter ring 7 it is cylindrical
Gap between the endoporus of external conical-tube 4 is 0.2-0.3mm.
The Morse taper shank of the present invention is arranged in numeral-controlled internal grinder spindle taper hole, realizes the location and installation of fixture.Fixture
Clamping force by lathe hydraulic system provide.The Mn of 4 material selection of external conical-tube 65, after heat treatment elasticity is fine.It is synchronous
Device ring gear 7 is installed in the endoporus of external conical-tube 4, and when grinding machine spindle clamping cylinder acts, thrust pushes away on push rod 8
Dynamic push-plate 2 moves, due to inner conical-tube 6 and push-plate 2 by connecting pin 5 connect therefore inner conical-tube 6 along the external cylindrical surface of external conical-tube 4
Move and extrude its conical surface external conical-tubes 4 and shrink, synchro converter ring 7 is positioned and clamped, clamping cylinder commutation action, fixture pine
Open, take out synchro converter ring 7.
Claims (6)
- A kind of 1. synchro converter ring taper hole clamp, it is characterized in that it includes taper shank（1）, push-plate（2）, external conical-tube（4）, inner cone Cylinder（6）And push rod（8）Composition, described push rod（8）It is inserted into taper shank（1）It is interior, in taper shank（1）Bottom is provided with mounting groove（9）, Mounting groove（9）It is interior to be provided with push-plate（2）, push rod（8）Bottom and push-plate（2）Connection, in taper shank（1）The outer of bottom is connected with outer Cone cylinder（4）, in external conical-tube（4）Outside inner conical-tube is installed（6）, push-plate（2）Pass through connecting pin（5）With inner conical-tube（6）Connection, Inner conical-tube（6）Inner cylinder face and external conical-tube（4）External cylindrical surface to be slidably matched, push rod（8）Promote push-plate（2）It is mobile, push away Disk（2）Drive inner conical-tube（6）Along external conical-tube（4）External cylindrical surface axial movement, inner conical-tube（6）External conical-tube is extruded after movement （4）The conical surface, synchro converter ring（7）It is placed on external conical-tube（4）It is interior, synchro converter ring（7）Cylindrical and external conical-tube（4）Endoporus Coordinate for gap, external conical-tube（4）By synchro converter ring after contraction（7）Position and clamp.
- 2. synchro converter ring taper hole clamp according to claim 1, it is characterized in that described inner conical-tube（6）And outer cone Cylinder（4）Cone angle be 15 °.
- 3. synchro converter ring taper hole clamp according to claim 1, it is characterized in that described external conical-tube（4）The conical surface Axially it is provided with the narrow slit that six width are 1mm, external conical-tube 65Mn.
- 4. synchro converter ring taper hole clamp according to claim 1, it is characterized in that described taper shank（1）Outside bottom Edge and external conical-tube（4）Between pass through screw（3）Connection, in taper shank（1）The outer of bottom and external conical-tube（4）Between determine for seam Position.
- 5. the synchro converter ring taper hole clamp according to claim 1 or 4, it is characterized in that described taper shank（1）For not Family name's taper shank.
- 6. synchro converter ring taper hole clamp according to claim 1, it is characterized in that described synchro converter ring（7）'s Cylindrical and external conical-tube（6）Endoporus between gap be 0.2-0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036716.7A CN107553328A (en) | 2017-10-31 | 2017-10-31 | A kind of synchro converter ring taper hole clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036716.7A CN107553328A (en) | 2017-10-31 | 2017-10-31 | A kind of synchro converter ring taper hole clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107553328A true CN107553328A (en) | 2018-01-09 |
Family
ID=61031688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711036716.7A Pending CN107553328A (en) | 2017-10-31 | 2017-10-31 | A kind of synchro converter ring taper hole clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107553328A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0852641A (en) * | 1994-08-10 | 1996-02-27 | Honda Motor Co Ltd | Index positioning device for machine tool |
| JPH10279077A (en) * | 1997-04-09 | 1998-10-20 | Myotoku Kk | Stocker for c-shaped snap ring |
| CN101332516A (en) * | 2007-06-25 | 2008-12-31 | 上海海事大学 | Processing technique of annular thin wall part |
| CN101386147A (en) * | 2008-10-13 | 2009-03-18 | 江苏星河集团有限公司 | Polishing technique of ring stainless steel precise parts and preparation method thereof |
| CN102133718A (en) * | 2010-12-31 | 2011-07-27 | 大连华录模塑产业有限公司 | Processing equipment for product |
| CN102139454A (en) * | 2010-11-19 | 2011-08-03 | 无锡曙光模具有限公司 | Fixture structure for machining large thin-wall annular part |
| CN102528583A (en) * | 2012-02-10 | 2012-07-04 | 江苏迪邦三星轴承有限公司 | Grinding method of thin-wall outer ring with hole |
| CN104842268A (en) * | 2014-02-19 | 2015-08-19 | 成都云力机械有限公司 | Annular part grinding fixture |
| CN205362893U (en) * | 2015-12-16 | 2016-07-06 | 綦江齿轮传动有限公司 | Gear machining's axial flexible localization anchor clamps |
| CN205415073U (en) * | 2016-03-15 | 2016-08-03 | 宁波海天精工股份有限公司 | Small and exquisite automatic head that extends of high speed of structure |
-
2017
- 2017-10-31 CN CN201711036716.7A patent/CN107553328A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0852641A (en) * | 1994-08-10 | 1996-02-27 | Honda Motor Co Ltd | Index positioning device for machine tool |
| JPH10279077A (en) * | 1997-04-09 | 1998-10-20 | Myotoku Kk | Stocker for c-shaped snap ring |
| CN101332516A (en) * | 2007-06-25 | 2008-12-31 | 上海海事大学 | Processing technique of annular thin wall part |
| CN101386147A (en) * | 2008-10-13 | 2009-03-18 | 江苏星河集团有限公司 | Polishing technique of ring stainless steel precise parts and preparation method thereof |
| CN102139454A (en) * | 2010-11-19 | 2011-08-03 | 无锡曙光模具有限公司 | Fixture structure for machining large thin-wall annular part |
| CN102133718A (en) * | 2010-12-31 | 2011-07-27 | 大连华录模塑产业有限公司 | Processing equipment for product |
| CN102528583A (en) * | 2012-02-10 | 2012-07-04 | 江苏迪邦三星轴承有限公司 | Grinding method of thin-wall outer ring with hole |
| CN104842268A (en) * | 2014-02-19 | 2015-08-19 | 成都云力机械有限公司 | Annular part grinding fixture |
| CN205362893U (en) * | 2015-12-16 | 2016-07-06 | 綦江齿轮传动有限公司 | Gear machining's axial flexible localization anchor clamps |
| CN205415073U (en) * | 2016-03-15 | 2016-08-03 | 宁波海天精工股份有限公司 | Small and exquisite automatic head that extends of high speed of structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180109 |