CN205996610U - Slip shaft yoke boring earhole fixture - Google Patents
Slip shaft yoke boring earhole fixture Download PDFInfo
- Publication number
- CN205996610U CN205996610U CN201620866783.6U CN201620866783U CN205996610U CN 205996610 U CN205996610 U CN 205996610U CN 201620866783 U CN201620866783 U CN 201620866783U CN 205996610 U CN205996610 U CN 205996610U
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- stationary center
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- shaft yoke
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Abstract
Slip shaft yoke boring earhole fixture, it is related to the slip shaft yoke boring earhole fixture in a kind of automatization course of processing, and many for solving Reference Transforming in automatization's processing, artificial participation is excessive to affect production efficiency problem.In production process, workpiece is placed on workpiece supporting plate, cylinder movement drive slip is top to make itself and the common top tight workpiece of stationary center, cylinder operation drives the fixing workpiece of V-block motion and prevents its rotation, stationary center and top being oppositely arranged of sliding, coaxial and its axis is vertical with machine tool chief axis, the slip shaft yoke boring earhole fixture that this utility model provides is with workpiece center hole as positioning datum, can be used for the processing of the slip shaft yoke boring earhole of polytypic, decrease Reference Transforming and artificial participation, and eliminate the unnecessary processing to workpiece because of positioning clamping problems.
Description
Technical field
This utility model is related to machine components processing and manufacturing field, the more particularly, to fixture of slip shaft yoke boring earhole.
Background technology
Constantly globalize along with market economy, China's machinery manufacturing industry participates in the competition of global industry, the speed in market
Development and change require that domestic enterprise possesses quickly stronger adaptive faculty and the respond of reply economic market.With society
Economic continuous development, the continuous improvement of cost of labor, scientific and technological achievement constantly makes progress, the effect meeting of mechanical automation
Increasing, the Promoting Enterprise production automation is just imperative, thus manufactures on automatic assembly line in intelligent robot, with machine
The Fixture designing skill of people's docking is just particularly important, and its mentality of designing directly affects product clamping complexity, product
Stability, the height of production efficiency, production cost is played with key effect.
Slip shaft yoke is an important spare part on non-constant-velocity transmission shaft, while its high-speed rotation transmitting torque also with
Shi Fasheng the change of length dimension.At present during the machine tooling of slip shaft yoke, it is preprocessing one on slip shaft yoke mostly
Individual positioning table, carries out boring earhole processing using the positioning table on slip shaft yoke with the positioning disk cooperation positioning on fixture, specifically
Operation is that slip shaft yoke is put into fixture positioning disk, so that positioning disk endoporus is coordinated with slip shaft yoke positioning table, then manually moves
After V-block holding device on fixture makes it hold out against with slip shaft yoke cooperation, held out against by V-block holding device using jackscrew post
Slip shaft yoke, prevents workpiece from loosening in the boring earhole course of processing and causes error, this results in workpiece and can not carry out continuous machine
Bed processing, have impact on working (machining) efficiency.In this installation way, slip shaft yoke positioning table is joined using small-gap suture with positioning disk endoporus
Close, relatively difficult during clamping slip shaft yoke clamping, clamping can be led to excessively loose if positioning table size is less than normal, earhole position accurate
Degree is difficult to ensure that, positioning table size then slip shaft yoke bigger than normal cannot clamping, so process after workpiece quality effect can not use up such as
People's will, and in the course of processing, need multipass manual type to carry out being fixed of part, these all can lead to substantial amounts of
Time loss, thus causing part long processing time, affects production efficiency.And some new model slip shaft yokes are not pre- now
Locating and machining platform, these workpiece cannot mate with current boring earhole fixture, need individually to process, more take time and effort.Above-mentioned
Problem leads to the processing of slip shaft yoke cannot be applied to automatic production line, working (machining) efficiency relatively low it is impossible to meet present processing
Require.
Utility model content
For solving the above problems, this utility model provide a kind of on the basis of splined shaft centre bore, spline easy to setup
Yoke boring earhole fixture, decreases the conversion of benchmark and artificial participation using this fixture, accomplishes unifying datum, can meet many
Plant the processing of model slip shaft yoke.
This utility model provides slip shaft yoke boring earhole fixture for solving the above problems, including stationary center, workpiece support
Plate, top, the stationary center support plate of sliding, the top support plate that slides, base plate and driving slide top oil cylinder it is characterised in that：Institute
State stationary center support plate and the top support plate that slides is separately positioned on base plate two ends, stationary center and top being separately mounted to admittedly of sliding
Fixed top support plate and slide on top support plate, described stationary center and slide top top be oppositely arranged, stationary center and cunning
Dynamic top coaxial and parallel between axis and base plate, oil cylinder is arranged on the top support plate of slip and its piston rod and top biography of sliding
It is dynamically connected, described workpiece supporting plate is on base plate between stationary center support plate and the top support plate of slip.
This programme is done and optimizes further：Slip shaft yoke boring earhole fixture, described stationary center is nested with V-block,
The pneumatic shuttle controlling V-block to move along stationary center and the top axis direction that slides is provided with stationary center support plate, described
Pneumatic shuttle includes spring spool, movable depression bar, spring, motion bar, wedge and cylinder, and described spring spool is located at fixing top
Stationary center relative position on apical branch plate, spring spool has an axis hole vertical with base plate, and the one of described motion bar
End is located in inside spring spool, and motion bar is located at and has leads to vertical with base plate of axis on the body of rod in spring spool
Hole, this through hole is inclined plane near the face of stationary center support plate, and described cylinder is arranged on below spring spool, the piston rod of cylinder
The wedge that the through hole that top is connected with shape and motion bar matches, described wedge passes through on motion bar and spring spool
Hole, described motion bar is located at and is connected by spring between the internal one end of spring spool and stationary center support plate, and the other end passes through
It is bolted on one piece of connecting plate, described connecting plate is bolted two movable depression bars, described activity depression bar is connecting
It is located at motion bar both sides respectively on plate and the other end is bolted with V-block through stationary center support plate, described V-block
" V " shape groove is vertical with base plate, and V-block is nested on stationary center and has space and the face of cylinder of stationary center between.
This programme is done and optimizes further：Slip shaft yoke boring earhole fixture, described workpiece supporting plate offers for upper surface
The rectangular panel body of " V " shape groove, and described break supporting plate and the setting of base plate Relative vertical.
This programme is done and optimizes further：Slip shaft yoke boring earhole fixture, the described stationary center face of cylinder offers
One axis through hole vertical with base plate.
This programme is done and optimizes further：Slip shaft yoke boring earhole fixture, between described stationary center support plate and base plate,
Slide between top support plate and base plate and be all bolted to connection between workpiece supporting plate and base plate.
Beneficial effect
This utility model, is subtracted it is adaptable to the processing of Multiple Type slip shaft yoke boring earhole using double centre bore positioning modes
Before and after having lacked, the conversion of process tolerances, improves production efficiency, achieves unifying datum in the course of processing, can quickly fix work
Part, improves machining accuracy, and clamping process effectively reduces artificial participation, reduce labor intensity, save production cost.
Brief description
Fig. 1 is the structural representation of slip shaft yoke boring earhole fixture；
Fig. 2 is the perspective view of slip shaft yoke boring earhole fixture；
In figure labelling：1st, stationary center, 2, workpiece supporting plate, 3, slide top, 4, stationary center support plate, 5, base plate, 6, sliding
Move top support plate, 7, V-block, 8, spring spool, 9, oil cylinder, 10, motion bar, 11, cylinder, 12, wedge, 13, connecting plate,
14th, movable depression bar, 15, spring.
Specific embodiment
As shown in the figure：Stationary center support plate 4 and the top support plate 6 that slides are located at base plate 5 both sides respectively, and stationary center 1 is installed
On stationary center support plate 4, and the through hole perpendicular to base plate for the axis is had on the cylinder of stationary center 1, top 3 installations of sliding
Sliding on top support plate 6, stationary center 1 and top 3 top directions of sliding are oppositely arranged, the two coaxial and axis and base plate 5
Plane is parallel, drives the oil cylinder 9 of slip top 3 to be arranged on its piston rod and top 3 companies of driving of sliding on the top support plate 6 of slip
Connect, control slide top 3 flexible, workpiece supporting plate 2 that upper surface has " V " shape groove is located on base plate 5 stationary center support plate 4 and sliding
Move between top support plate 6 and opposed bottom 5 is vertically arranged.
It is nested with V-block 7 on described stationary center 1 cylinder, stationary center support plate 4 is also equipped with driving V-shaped block 7 edge
The pneumatic shuttle of two top axis direction motions, pneumatic shuttle includes spring spool 8, motion bar 10, spring 15, cylinder 11, wedge
Shape block 12 and movable depression bar 14.The position of each building block of pneumatic shuttle is：Stationary center 1 position relatively on stationary center support plate 4
Put and be horizontally disposed with a spring spool 8, spring spool 8 has vertical through hole, motion bar 10 one end is located in spring spool 8,
Motion bar 10 has one while being the through hole of inclined plane in the shank portion in spring spool 8, and spring spool 8 is presented herein below gas
Cylinder 11, cylinder 11 piston rod top connects the wedge 12 of a vertical direction setting, controls the fortune of stretching up and down of wedge 12
Dynamic, for inclined plane and angle of inclination is consistent with the inclined side in the hole on motion bar 10 for wedge 12, and wedge 12 passes through bullet
With the hole of motion bar 10 and inclined plane is relative with the inclined plane in the hole on motion bar 10 for spring sleeve 8, and described motion bar 10 is located at bullet
It is connected by spring 15 between one end in spring sleeve 8 and stationary center support plate 4, the other end and one piece of panel 13 pass through bolt
Connect, panel 13 is respectively connected with motion bar 10 junction both sides a movable depression bar 14, movable depression bar 14 other end passes through
Stationary center support plate 4 is bolted with the V-block 7 being nested on stationary center 1 cylinder, described V-block 7 nested position
Between the through hole on stationary center support plate 4 and stationary center 1 cylinder, the " V " shape groove direction of V-block 7, perpendicular to base plate, is used
In the degree of freedom positioning workpiece and restriction workpiece circumferencial direction, leave space and between stationary center 1 cylinder, pneumatic shuttle passes through
Motion bar 10 and movable depression bar 14 control V-block 7 to move along two top axis directions, are used for fixing workpiece and prevent it processed
Rotate in journey.
Explanation uses this utility model workpiece process in real work below in conjunction with the accompanying drawings：
As shown in the figure：By mechanical hand, slip shaft yoke to be processed is placed on workpiece supporting plate 2, then mechanical hand unclamps,
Oil cylinder 9 works, and promotes top 3 motions of sliding, slip top 3 and stationary center 1 to hold out against the centre bore of workpiece to be processed, Ran Houqi
Cylinder 11 work drives wedge 12 to rise, and motion bar 10 moves to right drive activity depression bar 14 and moves right thus driving V-block 7 right
Move so as to top tight workpiece, fixing workpiece prevents workpiece from rotating simultaneously, then workpiece is carried out with the processing of boring earhole, after processing,
Cylinder 11 work wedge 12 declines, and motion bar 10 is moved to left by spring 15 elastic force effect drive activity depression bar 14, and V-block 7 moves to left
Loosen workpiece, then top 3 retrogressings of oil cylinder 9 work slip, mechanical hand is taken workpiece away and placed new workpiece to be processed, repeats above-mentioned
Work.
The above, be only preferred embodiment of the present utility model, not this utility model is made any formal
Restriction although this utility model is disclosed above with preferred embodiment, but be not limited to this utility model, any ripe
Know professional and technical personnel, in the range of without departing from technical solutions of the utility model, when in the technology of available the disclosure above
Hold and make a little Equivalent embodiments changing or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, all still
Belong in the range of technical solutions of the utility model.
Claims (5)
1. slip shaft yoke boring earhole fixture, including stationary center（1）, workpiece supporting plate（2）, slide top（3）, stationary center props up
Plate（4）, slide top support plate（6）, base plate（5）Slip is top with driving（3）Oil cylinder（9）It is characterised in that：Described fixing top
Apical branch plate（4）With the top support plate that slides（3）It is separately positioned on base plate（5）Two ends, stationary center（1）Top with sliding（3）Respectively
It is arranged on stationary center support plate（4）With the top support plate that slides（6）On, described stationary center（1）Top with sliding（3）Top phase
To setting, stationary center（1）Top with sliding（3）Coaxial and and base plate（5）Between be arranged in parallel, oil cylinder（9）It is arranged on slip
Top support plate（6）Upper and piston rod is top with slip（3）Connect, described workpiece supporting plate（2）Positioned at base plate（5）Upper stationary center props up
Plate（4）With the top support plate that slides（6）Between.
2. slip shaft yoke boring earhole fixture as claimed in claim 1 it is characterised in that：Described stationary center（1）Upper nesting
There is V-block（7）, stationary center support plate（4）On control V-block is installed（7）Along stationary center（1）Top with sliding（3）Axis
The pneumatic shuttle of direction motion, described pneumatic shuttle includes spring spool（8）, movable depression bar（14）, spring（15）, motion bar
（10）, wedge（12）And cylinder（11）, described spring spool（8）Positioned at stationary center support plate（4）Upper stationary center（1）Relatively
Position, spring spool（8）On have an axis and base plate（5）Vertical hole, described motion bar（10）One end be located in bullet
Spring sleeve（8）Inside, and motion bar（10）Positioned at spring spool（8）One axis and base plate are had on the interior body of rod（5）Vertically
Through hole, this through hole is near stationary center support plate（4）Face be inclined plane, described cylinder（11）It is arranged on spring spool（8）Under
Side, cylinder（11）Piston rod top be connected with shape and motion bar（10）On the clapboard that matches of through hole（12）, described
Wedge（12）Through motion bar（10）And spring spool（8）On hole, described motion bar（10）Positioned at spring spool（8）Internal
One end and stationary center support plate（4）Between pass through spring（15）Connect, the other end is bolted in one piece of connecting plate（13）
On, described connecting plate（13）It is bolted two movable depression bars（14）, described activity depression bar（14）In connecting plate（13）On
It is located at motion bar respectively（10）Both sides and the other end pass through stationary center support plate（4）With V-block（7）It is bolted, described V
Type block（7）" V " shape groove and base plate（5）Vertically, V-block（7）It is nested in stationary center（1）Go up and and stationary center（1）Circle
There is space between cylinder.
3. slip shaft yoke boring earhole fixture as claimed in claim 1 it is characterised in that：Described workpiece supporting plate（2）For upper
End face offers the rectangular panel body of " V " shape groove, and described workpiece supporting plate（2）With base plate（5）Relative vertical is arranged.
4. slip shaft yoke boring earhole fixture as claimed in claim 1 it is characterised in that：Described stationary center（1）The face of cylinder
On offer an axis and base plate（5）Vertical through hole.
5. the slip shaft yoke boring earhole fixture as described in claim 1 or 3 it is characterised in that：Described stationary center support plate（4）
With base plate（5）Between, slide top support plate（6）With base plate（5）Between and workpiece supporting plate（2）With base plate（5）Between all pass through
Bolt is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866783.6U CN205996610U (en) | 2016-08-11 | 2016-08-11 | Slip shaft yoke boring earhole fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866783.6U CN205996610U (en) | 2016-08-11 | 2016-08-11 | Slip shaft yoke boring earhole fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996610U true CN205996610U (en) | 2017-03-08 |
Family
ID=58200038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866783.6U Active CN205996610U (en) | 2016-08-11 | 2016-08-11 | Slip shaft yoke boring earhole fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996610U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141749A (en) * | 2016-08-11 | 2016-11-23 | 许昌远东传动轴股份有限公司 | Slip shaft yoke boring earhole fixture |
| CN108481056A (en) * | 2018-05-31 | 2018-09-04 | 贵州远东传动机械有限公司 | A kind of transmission shaft bore hole fixing device |
| CN109108680A (en) * | 2018-07-30 | 2019-01-01 | 绍兴市蚁众机械科技有限公司 | A kind of positioning process tooling |
| CN109434436A (en) * | 2018-12-19 | 2019-03-08 | 胡世承 | A kind of anti-pinch automatic screwing device |
| CN109702407A (en) * | 2019-01-08 | 2019-05-03 | 万向钱潮传动轴有限公司 | A kind of friction welding clamp of weld yoke |
| CN110580064A (en) * | 2018-06-07 | 2019-12-17 | 中国气动工业股份有限公司 | Torsion control method and torsion control device for locking bolts in multiple times |
| CN112719982A (en) * | 2020-12-24 | 2021-04-30 | 重庆工贸职业技术学院 | Double-sided drilling tool for machining fork-shaped parts |
| CN117415637A (en) * | 2023-12-18 | 2024-01-19 | 常州海特赐仁传动科技有限公司 | Fixing device for clamping stainless steel spline shaft |
-
2016
- 2016-08-11 CN CN201620866783.6U patent/CN205996610U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141749A (en) * | 2016-08-11 | 2016-11-23 | 许昌远东传动轴股份有限公司 | Slip shaft yoke boring earhole fixture |
| CN108481056A (en) * | 2018-05-31 | 2018-09-04 | 贵州远东传动机械有限公司 | A kind of transmission shaft bore hole fixing device |
| CN110580064A (en) * | 2018-06-07 | 2019-12-17 | 中国气动工业股份有限公司 | Torsion control method and torsion control device for locking bolts in multiple times |
| CN110580064B (en) * | 2018-06-07 | 2021-01-12 | 中国气动工业股份有限公司 | Torsion control method and torsion control device for locking bolts in multiple times |
| CN109108680A (en) * | 2018-07-30 | 2019-01-01 | 绍兴市蚁众机械科技有限公司 | A kind of positioning process tooling |
| CN109434436A (en) * | 2018-12-19 | 2019-03-08 | 胡世承 | A kind of anti-pinch automatic screwing device |
| CN109434436B (en) * | 2018-12-19 | 2024-03-22 | 胡世承 | Anti-pinch automatic tightening machine |
| CN109702407A (en) * | 2019-01-08 | 2019-05-03 | 万向钱潮传动轴有限公司 | A kind of friction welding clamp of weld yoke |
| CN112719982A (en) * | 2020-12-24 | 2021-04-30 | 重庆工贸职业技术学院 | Double-sided drilling tool for machining fork-shaped parts |
| CN112719982B (en) * | 2020-12-24 | 2022-05-17 | 重庆工贸职业技术学院 | Double-sided drilling tool for machining fork-shaped parts |
| CN117415637A (en) * | 2023-12-18 | 2024-01-19 | 常州海特赐仁传动科技有限公司 | Fixing device for clamping stainless steel spline shaft |
| CN117415637B (en) * | 2023-12-18 | 2024-02-23 | 常州海特赐仁传动科技有限公司 | Fixing device for clamping stainless steel spline shaft |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |