CN106808233A - Constant velocity cardan joint clutch can inner support clamp - Google Patents
Constant velocity cardan joint clutch can inner support clamp Download PDFInfo
- Publication number
- CN106808233A CN106808233A CN201710156281.3A CN201710156281A CN106808233A CN 106808233 A CN106808233 A CN 106808233A CN 201710156281 A CN201710156281 A CN 201710156281A CN 106808233 A CN106808233 A CN 106808233A
- Authority
- CN
- China
- Prior art keywords
- support shaft
- constant velocity
- pull bar
- cardan joint
- velocity cardan
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a kind of constant velocity cardan joint clutch can inner support clamp, including support shaft and at least three along the circumferentially uniform tightening device of support shaft, tightening device includes a pull bar, one parallel to pull bar stretching block, arranged in a crossed manner and middle part be hinged first, two connecting rods, pull bar slides axially along support shaft and is arranged in support shaft, stretching block is located at the outside of support shaft, the two ends of first connecting rod are hinged with one end of pull bar and one end of stretching block respectively, the other end of stretching block is provided with a chute, slided in chute and be provided with a sliding block, the two ends of second connecting rod are hinged with the front end of support shaft and sliding block respectively, the adapter sleeve that many other ends of pull bar are set in support shaft with one is connected, also including one is used for drive connection set along support shaft drive mechanism in axial sliding.The constant velocity cardan joint clutch can inner support clamp of the structure, simple structure, constant velocity cardan joint clutch can need only be by clamped one time, you can complete the coarse-fine Vehicle Processing to clutch can external diameter and end face.
Description
Technical field
The present invention relates to a kind of constant velocity cardan joint clutch can inner support clamp.
Background technology
With the fast development of auto industry, constant velocity cardan joint is with its unique constant angular velocity torque transmission and superior machine
Tool performance occupies the critical role of automobile driving axle industry, and the quality of constant velocity cardan joint processing and manufacturing quality is even more and is related to
The performance of product and life-span.Existing constant velocity cardan joint manufacturing process is greatly improved, but is carrying out clutch can external diameter
It is main or thick to complete clutch can external diameter using the technical scheme that conventional scroll chuck pins clutch can cavity during Vehicle Processing
Finishing processing, causing is carrying out also needing to carry out secondary clamping to it when clutch can cavity building up by welding is processed.It is above-mentioned existing etc.
The fast coarse-fine Vehicle Processing of universal joint clutch can external diameter and cavity end face Vehicle Processing targeting scheme, disclosure satisfy that bell under certain condition
The general locating and machining demand of shell, but there are certain restraining factors：1st, scroll chuck pins clutch can cavity position and is positioned,
Clutch can end face is covered by scroll chuck, and clamped one time can not simultaneously complete the processing of clutch can external diameter and cavity end face, also need
Secondary clamping is carried out to clutch can, efficiency is low, labour intensity is big, and secondary clamping has trueness error；2nd, scroll chuck from
Body runout error design permissible value can not meet the manufacturing requirement of existing constant velocity cardan joint high standard, its clamping clutch can
The precision reliability of processing is low；3rd, clutch can locating and machining benchmark disunity, its inner chamber is deep, bar is long and the overall length accuracy of manufacture has
Limit.
The patent of Application No. 201310112287.2 discloses a kind of constant velocity cardan joint clutch can inner support clamp, the patent
The coarse-fine Vehicle Processing to clutch can external diameter and end face can be simultaneously completed, secondary clamping error risk is excluded and is reduced dismounting clamping work
The time loss of part, with converted products high precision, the advantage that labour intensity is small, production efficiency is high.But the inner support clamp will
During clutch can stretching, jig main body thereon is not coaxial with clutch can, during so as to causing to be installed on lathe, it is impossible to smoothly
Ground is processed to the external diameter and end face of clutch can, and the entirely complex structure of inner support clamp.
The content of the invention
In view of this, it is an object of the present invention to provide a kind of constant velocity cardan joint clutch can inner support clamp of simple structure so that
Constant velocity cardan joint clutch can need only be by clamped one time, you can complete the coarse-fine Vehicle Processing to clutch can external diameter and end face.
To achieve these goals, the present invention is realized by the following technical solutions：A kind of constant velocity cardan joint clutch can
Inner support clamp, including support shaft and at least three, along the circumferentially uniform tightening device of the support shaft, the tightening device includes
One pull bar, the first connecting rod and second connecting rod being hinged parallel to the stretching block of the pull bar, arranged in a crossed manner and middle part, the drawing
Bar slides axially along support shaft and is arranged in support shaft, and the stretching block is located at the outside of support shaft, the two of the first connecting rod
End is hinged with one end of pull bar and one end of stretching block respectively, and the other end of the stretching block is provided with a chute, in the chute
Slip is provided with a sliding block, and the two ends of the second connecting rod are hinged with the front end of support shaft and the sliding block respectively, many pull bars
The adapter sleeve that is set in one in support shaft of the other end be connected, be also used to drive the adapter sleeve along support shaft axial direction including one
The drive mechanism of slip.
Further, the drive mechanism includes that one is set in the adjusting set that support shaft is outer and is threadedly coupled with support shaft,
One end of the adjusting set rotates with the adapter sleeve and is connected.
Further, one end that the adapter sleeve is connected with adjusting set is provided with an annular groove, the adjusting set it is described
The inwall of one end has the annular protrusion coordinated with the annular groove.
Further, described one end of the adjusting set is circumferentially provided with multiple breach.
Further, a tightening sleeve is arranged with outside the adjusting set, the tightening sleeve is slidably to described the one of adjusting set
End is radially softened with the described one end for preventing adjusting set.
Further, wheel on the other hand is arranged with outside the adjusting set.
Beneficial effects of the present invention：A kind of constant velocity cardan joint clutch can inner support clamp of the invention, including support shaft and extremely
Lack three along the circumferentially uniform tightening device of the support shaft, the tightening device includes a pull bar, one parallel to the pull bar
Stretching block, arranged in a crossed manner and the middle part first connecting rod and second connecting rod that are hinged, the pull bar slides axially setting along support shaft
In support shaft, the stretching block is located at the outside of support shaft, the two ends of first connecting rod one end respectively with pull bar and support
One end of tight block is hinged, and the other end of the stretching block is provided with to be slided in a chute, the chute and is provided with a sliding block, and described the
The two ends of two connecting rods are hinged with the front end of support shaft and the sliding block respectively, and the other end and of many pull bars is set in support shaft
On adapter sleeve connection, be also used to drive the adapter sleeve along support shaft drive mechanism in axial sliding including one.The structure
Constant velocity cardan joint clutch can inner support clamp, simple structure, constant velocity cardan joint clutch can need only be by clamped one time, you can it is right to complete
The coarse-fine Vehicle Processing of clutch can external diameter and end face.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the A portions enlarged diagram in Fig. 1；
Fig. 3 is the structural representation that pull bar is connected with adapter sleeve；
Fig. 4 is the structural representation of adjusting set.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for making present invention realization are easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of constant velocity cardan joint clutch can inner support clamp, including
Support shaft 1 and at least three is along the circumferential uniform tightening device 2 of the support shaft 1, the quantity of the preferred tightening device 2 of the present embodiment
It it is four, the tightening device 2 includes stretching block 22, arranged in a crossed manner and middle part of the pull bar 21, parallel to the pull bar 21
The first connecting rod 23 and second connecting rod 24 being hinged, the pull bar 21 slide axially along support shaft 1 and are arranged in support shaft 1, specifically
Ground, the support shaft 1 is provided with radially raised slide 11, and the pull bar 21 is slidably connected with the slide 11, the support
Tight block 22 is located at the outside of support shaft 1, and the two ends of the first connecting rod 23 are respectively with the one of one end of pull bar 21 and stretching block 22
End is hinged, and the other end of the stretching block 22 is provided with to be slided in a chute 221, the chute 221 and is provided with a sliding block 25, described
The two ends of second connecting rod 24 are hinged with the front end of support shaft 1 and the sliding block 25 respectively, many other ends of pull bar 21 with it is a set of
The adapter sleeve 25 being located in support shaft 1 is connected, and is also used to drive the adapter sleeve 25 to be driven in axial sliding along support shaft 1 including one
Motivation structure 3.When using, the tail end of support shaft 1 is arranged on the scroll chuck on lathe, then on the front end sleeve of support shaft 1
Constant velocity cardan joint clutch can 4, then makes pull bar 21 be slided to the front end of support shaft 1 by making drive mechanism 3 work, and first connects
Bar 23 and second connecting rod 24 by stretching block jack-up, due to the presence of sliding block, stretching block during by jack-up all the time parallel to
With the axis direction of support shaft 1, until three stretching blocks are by the stretching of clutch can 4.Because three stretching blocks 22 are along the footpath of support shaft 1
To synchronous equidistant mobile, so clutch can 4 is by after stretching, the axis of support shaft 1 and the axis collinear of clutch can 4.The structure
The inner support clamp of constant velocity cardan joint clutch can 4, simple structure, constant velocity cardan joint clutch can 4 need only be by clamped one time, you can complete
The coarse-fine Vehicle Processing of the paired external diameter of clutch can 4 and end face.
Used as the further improvement of such scheme, the drive mechanism 3 is set in outside support shaft 1 and and support shaft including one
The adjusting set 31 of 1 threaded connection, one end of the adjusting set 31 rotates with the adapter sleeve 25 and is connected.Because support shaft 1 is by three
Dog chuck is clamped, and rotates adjusting set 31, and adjusting set 31 is axially moved along support shaft 1 to the front end of support shaft 1, so as to promote adapter sleeve
25 move to the front end of support shaft 1, and then can realize the stretching to clutch can 4, and adjusting set 31 coordinates with the screw thread of support shaft 1
Also there is stopping function, so that clutch can 4 is maintained at by the state of stretching.
Used as the further improvement of such scheme, it is recessed that the adapter sleeve 25 is provided with an annular with one end that adjusting set 31 is connected
Groove 251, the inwall of described one end of the adjusting set 31 has the annular protrusion 312 coordinated with the annular groove 251.Specifically
Ground, described one end of the adjustment bar is provided with a stepped hole 311, and the annular protrusion 312 is arranged on the big of the stepped hole 311
Aperture section, above-mentioned setting causes the simple structure of adapter sleeve 25 and adjusting set 31.
Used as the further improvement of such scheme, described one end of the adjusting set 31 is circumferentially provided with multiple breach 313.
So set and be easy to be nested into adapter sleeve 25 in adjusting set 31, to realize that adjusting set 31 is connected with the rotation of adapter sleeve 25.
As the further improvement of such scheme, a tightening sleeve 33, the tightening sleeve 33 are arranged with outside the adjusting set 31
Slidably to described one end of adjusting set 31（It is provided with one end of the breach 313）To prevent one end edge of adjusting set 31
Radially it is softened.During rotation adjusting set 31 makes its pushing drawing rod 21 be moved to the front end of support shaft 1, the institute of adjusting set 31
One end is stated may radially to be strutted, and tightening sleeve 33 can then prevent described one end of adjusting set 31 from radially being strutted.
As the further improvement of such scheme, wheel 32 on the other hand is arranged with outside the adjusting set 31, it is convenient to rotate adjusting set
31。
General principle of the invention and principal character and advantages of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from it is of the invention spirit or
In the case of essential characteristic, the present invention can be in other specific forms realized.Therefore, no matter from the point of view of which point, all should be by
Embodiment regards exemplary as, and is nonrestrictive, and the scope of the present invention is by appended claims rather than above stating
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (6)
1. a kind of constant velocity cardan joint clutch can inner support clamp, including support shaft and at least three circumferentially uniform along the support shaft
Tightening device, it is characterised in that：The tightening device include a pull bar, one parallel to the pull bar stretching block, arranged in a crossed manner
And the first connecting rod and second connecting rod that middle part is hinged, the pull bar slides axially along support shaft and is arranged in support shaft, the support
Tight block is located at the outside of support shaft, and the two ends of the first connecting rod are hinged with one end of pull bar and one end of stretching block respectively, institute
The other end for stating stretching block is provided with a chute, and interior slip of the chute is provided with a sliding block, the two ends difference of the second connecting rod
It is hinged with the front end of support shaft and the sliding block, the adapter sleeve that many other ends of pull bar are set in support shaft with is connected,
Also including one is used to drive the adapter sleeve along support shaft drive mechanism in axial sliding.
2. constant velocity cardan joint clutch can inner support clamp according to claim 1, it is characterised in that：The drive mechanism includes
One is set in the adjusting set that support shaft is outer and is threadedly coupled with support shaft, and one end of the adjusting set rotates with the adapter sleeve and connects
Connect.
3. constant velocity cardan joint clutch can inner support clamp according to claim 2, it is characterised in that：The adapter sleeve and regulation
The one end for covering connection is provided with an annular groove, and the inwall of described one end of the adjusting set has and annular groove cooperation
Annular protrusion.
4. constant velocity cardan joint clutch can inner support clamp according to claim 3, it is characterised in that：The adjusting set it is described
One end is circumferentially provided with multiple breach.
5. constant velocity cardan joint clutch can inner support clamp according to claim 4, it is characterised in that：It is arranged outside the adjusting set
There is a tightening sleeve, the tightening sleeve is slidably radially supportted to described one end of adjusting set with the described one end for preventing adjusting set
Open.
6. constant velocity cardan joint clutch can inner support clamp according to claim 5, it is characterised in that：It is arranged outside the adjusting set
There is a handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156281.3A CN106808233B (en) | 2017-03-16 | 2017-03-16 | Constant velocity cardan joint clutch can inner support clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156281.3A CN106808233B (en) | 2017-03-16 | 2017-03-16 | Constant velocity cardan joint clutch can inner support clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106808233A true CN106808233A (en) | 2017-06-09 |
| CN106808233B CN106808233B (en) | 2018-07-17 |
Family
ID=59116142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710156281.3A Expired - Fee Related CN106808233B (en) | 2017-03-16 | 2017-03-16 | Constant velocity cardan joint clutch can inner support clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106808233B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176342A (en) * | 2018-09-18 | 2019-01-11 | 江苏飞亚利机械有限公司 | A kind of interior outer pan body fixture |
| CN109590826A (en) * | 2018-11-23 | 2019-04-09 | 嘉兴顾翔制冷设备有限公司 | A kind of hardware cylinder ring grinding device |
| CN110000697A (en) * | 2018-01-04 | 2019-07-12 | 康普技术有限责任公司 | Cuff polishing clamp and polishing method |
| CN111215823A (en) * | 2020-02-27 | 2020-06-02 | 周云飞 | Welding equipment for automobile constant velocity universal joint driving shaft joint |
| CN111318889A (en) * | 2020-03-16 | 2020-06-23 | 王满永 | Machining and processing machine and processing method for rear wind shell cover of pump body accessory |
| CN111434427A (en) * | 2020-01-16 | 2020-07-21 | 浙江华钜汽车零部件股份有限公司 | Outer diameter processing and positioning device for ball cage type constant velocity universal joint |
| CN112207798A (en) * | 2020-10-09 | 2021-01-12 | 合肥中力自动化设备有限公司 | Material is carried with helping hand manipulator of conveniently unloading |
| CN117086660A (en) * | 2023-10-18 | 2023-11-21 | 万向钱潮股份公司 | Clamping mechanism for positioning straight-line ball channel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000042968A (en) * | 1998-07-23 | 2000-02-15 | Mita Ind Co Ltd | Chucking device |
| EP1522359A1 (en) * | 2003-10-10 | 2005-04-13 | RITMO S.p.A. | Apparatus for preparing the outer surface of pipes |
| CN205290489U (en) * | 2015-12-24 | 2016-06-08 | 上海长锐汽车零部件有限公司 | Extraterrestrial round of machine tooling frock of arc lane in constant velocity cardan joint is two -way |
| CN205834763U (en) * | 2016-07-28 | 2016-12-28 | 李世斌 | Tubular tubing centering fixation kit |
| CN205851772U (en) * | 2016-07-29 | 2017-01-04 | 江苏中盟电气设备有限公司 | A kind of clutch can fixture |
| CN206550379U (en) * | 2017-03-16 | 2017-10-13 | 重庆市永川区邦威机械制造有限公司 | Constant velocity cardan joint clutch can inner support clamp |
-
2017
- 2017-03-16 CN CN201710156281.3A patent/CN106808233B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000042968A (en) * | 1998-07-23 | 2000-02-15 | Mita Ind Co Ltd | Chucking device |
| EP1522359A1 (en) * | 2003-10-10 | 2005-04-13 | RITMO S.p.A. | Apparatus for preparing the outer surface of pipes |
| CN205290489U (en) * | 2015-12-24 | 2016-06-08 | 上海长锐汽车零部件有限公司 | Extraterrestrial round of machine tooling frock of arc lane in constant velocity cardan joint is two -way |
| CN205834763U (en) * | 2016-07-28 | 2016-12-28 | 李世斌 | Tubular tubing centering fixation kit |
| CN205851772U (en) * | 2016-07-29 | 2017-01-04 | 江苏中盟电气设备有限公司 | A kind of clutch can fixture |
| CN206550379U (en) * | 2017-03-16 | 2017-10-13 | 重庆市永川区邦威机械制造有限公司 | Constant velocity cardan joint clutch can inner support clamp |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000697A (en) * | 2018-01-04 | 2019-07-12 | 康普技术有限责任公司 | Cuff polishing clamp and polishing method |
| CN109176342A (en) * | 2018-09-18 | 2019-01-11 | 江苏飞亚利机械有限公司 | A kind of interior outer pan body fixture |
| CN109590826A (en) * | 2018-11-23 | 2019-04-09 | 嘉兴顾翔制冷设备有限公司 | A kind of hardware cylinder ring grinding device |
| CN111434427A (en) * | 2020-01-16 | 2020-07-21 | 浙江华钜汽车零部件股份有限公司 | Outer diameter processing and positioning device for ball cage type constant velocity universal joint |
| CN111215823A (en) * | 2020-02-27 | 2020-06-02 | 周云飞 | Welding equipment for automobile constant velocity universal joint driving shaft joint |
| CN111318889A (en) * | 2020-03-16 | 2020-06-23 | 王满永 | Machining and processing machine and processing method for rear wind shell cover of pump body accessory |
| CN111318889B (en) * | 2020-03-16 | 2021-12-28 | 安徽泾县天和泵阀有限公司 | Machining and processing machine and processing method for rear wind shell cover of pump body accessory |
| CN112207798A (en) * | 2020-10-09 | 2021-01-12 | 合肥中力自动化设备有限公司 | Material is carried with helping hand manipulator of conveniently unloading |
| CN117086660A (en) * | 2023-10-18 | 2023-11-21 | 万向钱潮股份公司 | Clamping mechanism for positioning straight-line ball channel |
| CN117086660B (en) * | 2023-10-18 | 2023-12-29 | 万向钱潮股份公司 | Clamping mechanism for positioning straight-line ball channel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106808233B (en) | 2018-07-17 |
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Granted publication date: 20180717 Termination date: 20190316 |