CN206263725U - A kind of axial elasticity deburring main shaft - Google Patents
A kind of axial elasticity deburring main shaft Download PDFInfo
- Publication number
- CN206263725U CN206263725U CN201621071099.5U CN201621071099U CN206263725U CN 206263725 U CN206263725 U CN 206263725U CN 201621071099 U CN201621071099 U CN 201621071099U CN 206263725 U CN206263725 U CN 206263725U
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- China
- Prior art keywords
- main shaft
- cylinder
- sliding axle
- outer sliding
- ring
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Abstract
The utility model is related to field of machining and machinebuilding technology, more particularly to end face deburring and grinding apparatus a kind of axial elasticity deburring main shaft, including main shaft, casing, cylinder；Main shaft includes outer sliding axle and interior working shaft, and interior working shaft is rotated and is arranged at outer sliding axle, and interior working shaft is to be rotatably assorted with outer sliding axle；Main shaft is installed on the spindle mounting hole of casing, main shaft slides axially along spindle mounting hole, at least two cylinder circular arrays are installed on casing lower end, and cylinder acts on outer sliding axle simultaneously, make to play a part of flexible self adaptation during interior working shaft work end in contact workpiece.The device has compact reliable telescoping mechanism, and the telescoping mechanism is pneumatic control, can be according to service condition by controlling adjustment air pressure, so as to adjust flexible elasticity.
Description
Technical field
The utility model is related to field of machining and machinebuilding technology, more particularly to end face deburring and grinding apparatus one kind axially
Flexible deburring main shaft.
Background technology
Using die casting or the one-time formed workpiece of mould process, inevitably result from pouring in manufacturing process and emit
The burrs such as mouth, overlap.To avoid influenceing following process process and final finished quality, before follow-up processing technology, it is necessary to first
These burrs are focused on.
Existing automated machine burr remover is divided into rigid burr remover and flexible deburring device, wherein rigidly
The characteristics of burr remover is simple in structure and low in cost, but bad for the work pieces process effect of complex contour, and is easy to damage
Bad workpiece；Further, since part own dimensions and overlap size is inconsistent, the unstability of the quality that causes to polish is simultaneously easily right
Cutter causes to damage.If carrying out part polishing using the method that conventional rigid is cut, quality of polishing certainly will cannot be ensured, and
Will also result in that cutter life is short, high processing costs problems.
Furthermore, also have in the presence of the workpiece with certain radian, this workpiece in polishing because cambered problem, or
There is certain waviness, if be processed to workpiece using rigid pivoted in this case, may be to the original wheel of workpiece
Exterior feature causes change, so that equipment does not reach the situation of original design, the turning engine with lift action is needed in this case
Structure, can so make workpiece profile have certain guiding function to work head, rather than being polished by force, cause workpiece profile
Therefore change is produced.
Utility model content
For drawbacks described above, the purpose of this utility model is to propose that one kind has axial elasticity deburring main shaft, the dress
Put with compact reliable telescoping mechanism, the telescoping mechanism is pneumatic control, can be according to service condition by controlling adjustment gas
Pressure, so as to adjust flexible elasticity.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of axial elasticity deburring main shaft, it is characterised in that：Including main shaft, casing, cylinder；The main shaft includes outer cunning
Moving axis and interior working shaft, the interior working shaft are rotated and are arranged at the outer sliding axle, the interior working shaft and the outer sliding axle
To be rotatably assorted；The main shaft is installed on the spindle mounting hole of the casing, and the main shaft is axially sliding along the spindle mounting hole
Dynamic, cylinder circular array described at least two is installed on the casing lower end, and the cylinder acts on the outer slip simultaneously
Axle, makes to play a part of flexible self adaptation during the interior working shaft work end in contact workpiece.
It is preferred that also including distributing ring, the spindle mounting hole top is provided with distributing ring installation cavity, and the distributing ring is installed
In the distributing ring installation cavity, the distribution is equipped with annular gas tank and air flue, and the air flue is corresponded to and is communicated in the gas
Road, the air flue is communicated in the annular gas tank；Main airway is additionally provided with, the main airway is connected to the annular gas tank, institute
Main airway is stated for connecting air supply pipe.
Further, also including gland, the gland middle part offers axis hole, and the gland is detachably fixed and is installed on institute
Casing upper end open is stated, the gland is installed on the distributing ring top；The distributing ring offers limit chamber from top to bottom, institute
Limit chamber is stated for ring-shaped step, the outer sliding axle is provided with collar, the upper collar is located at the limit chamber, the upper collar
Lower section is ring-shaped step.
Further, the axis hole for also being designed for counterbore including push rod flange, push rod flange center upper end；The outer cunning
Moving axis is provided with lower collar, and, loaded on the lower collar top, the push rod flange top will using thin nut for the push rod flange sleeve
The push rod flange is fixed on the outer sliding axle；The expansion link working end of the cylinder is installed on the push rod flange.
Further, the spindle mounting hole is provided with axle sleeve.
It is preferred that the outer sliding axle is vertically offered no less than two grooves in the way of annular array；The outer cunning
Moving axis is provided with rotation stop pearl installation cavity；Also include rotation stop pearl, the rotation stop pearl is installed on the rotation stop pearl installation cavity and groove；Each institute
State rotation stop pearl installation cavity corresponding with the position difference of each groove.
Further, the upper collar top is provided with position detection ring, and the gland is provided with sensor, the sensor court
Ring is detected to the position.
It is preferred that the casing lower end offers at least two cylinder mounting holes, the cylinder in the way of annular array
It is mounted on the cylinder mounting holes.
Further, also including bottom end cover, the lower end is covered with spindle hole and for stretching that Telescopic-cylinder bar stretches out
Hole, the bottom end cover axis hole is provided with external screw thread cylinder, and the bottom end cover is fixedly installed in the main shaft by external screw thread cylinder pacifies
Dress hole.
It is preferred that also including dust cover, the dust cover is tubular, and the dust cover two ends are connected to the casing
With the push rod flange, the dust cover is flexible material.
Device has used cylinder as retractor device, so can according to actual needs control the air pressure of cylinder, reaches
The self adaptation dynamics of main shaft is controlled, so that device can adapt to more workpiece；The main airway set by distributing ring
All of cylinder is supplied, is easy to equipment to supply；Dust cover is arranged on flexible position, and the pars contractilis and the external world for making cylinder connect
Touch less, it is to avoid the pars contractilis of cylinder using being subject to dirt slag to pollute, influence work.
Brief description of the drawings
Fig. 1 is the overall structure generalized section of one embodiment of the present utility model；
Fig. 2 is the partial enlarged drawing of the spline structure of Fig. 1 main shafts 100.
Wherein：Main shaft 100, upper collar 110, stroke chamber 120, lower collar 130, bottom end cover 140, outer sliding axle 150, interior work
Make axle 160, casing 200, distributing ring installation cavity 210, spindle mounting hole 220, cylinder mounting holes 230, gas circuit 240, cylinder 300,
Dust cover 400, distributing ring 500, annular gas tank 510, air flue 520, main airway 530, gland 600, push rod flange 700, groove
810th, rotation stop pearl installation cavity 820, rotation stop pearl 830, position detection ring 910, sensor 920.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
As shown in Figure 1-2, including main shaft 100, casing 200, cylinder 300；The main shaft 100 includes the He of outer sliding axle 150
Interior working shaft 160, the interior working shaft 160 is rotated and is arranged at the outer sliding axle 150, and the interior working shaft 160 is outer with described
Sliding axle 150 is to be rotatably assorted；The main shaft 100 is installed on the spindle mounting hole 220 of the casing 200, the edge of the main shaft 100
The spindle mounting hole 220 slides axially, and the circular array of cylinder 300 is installed on the lower end of the casing 200 described at least two,
The cylinder 300 acts on the outer sliding axle 150 simultaneously, makes to be played during the work of the interior working shaft 160 end in contact workpiece
The effect of flexible self adaptation.Interior working shaft 160 is installed in outer sliding axle 150, makes the rotating function and Telescopic of main shaft 100
It is divided into two parts to perform respectively, ensures that interior working shaft 160 smaller will not even produce swing rotating the swing for producing with this；
Sliding axle 150 is transition pedestal to interior working shaft 160 in addition in flexible, makes the work of interior working shaft 160 more stable, so that plus
Work quality is more preferably；Additionally, so can according to actual needs control the gas of cylinder 300 as retractor device using cylinder 300
Pressure, reaches the self adaptation dynamics of control main shaft 100, so that device can adapt to more workpiece.
Additionally, also including distributing ring 500, the mounting hole of the main shaft 100 top is provided with distributing ring installation cavity 210, described to match somebody with somebody
Compression ring 500 is installed on the distributing ring installation cavity 210, and the distributing ring 500 is provided with annular gas tank 510 and air flue 520, the gas
Road 520 is corresponded to and is communicated in the gas circuit 240, and the air flue 520 is communicated in the annular gas tank 510；It is additionally provided with main gas
Road 530, the main airway 530 is connected to the annular gas tank 510, and the main airway 530 is used to connect air supply pipe.By one
Distributing ring 500 just can connect gas circuit 240, this mode make it is all very convenient in installation and use, and by distribution
The main airway 530 that ring 500 is set can be supplied to all of cylinder 300, be easy to equipment to supply.
Additionally, also including gland 300, the middle part of the gland 300 offers axis hole, and the gland 300 is detachably fixed peace
Loaded on the upper end open of the casing 200, the gland 300 is installed on the top of the distributing ring 500；
The distributing ring 500 offers limit chamber 120 from top to bottom, and the limit chamber 120 is ring-shaped step, the outer cunning
Moving axis 150 is provided with collar 110, and the upper collar 110 is located at the limit chamber 120, and the lower section of the upper collar 110 is annular table
Rank.
Also include gland 600, the inner face of the gland 600 is provided with cavity, and the middle part of the gland 600 offers axis hole, institute
State gland 600 and be detachably fixed and be installed on the upper end open of the casing 200, the gland 600 is installed on the distributing ring 500
Side；The upper end of the distributing ring 500 is provided with lower cavity, and the upper cavity constitutes a stroke chamber for limitation stroke with the lower cavity
120, the outer sliding axle 150 is provided with collar 110, and the upper collar 110 is located at the stroke chamber.Gland 600 is fixedly installed
In casing 200, the upper collar 110 of interior working shaft 150 is so set to constrain in the stroke chamber 120 that gland 600 and distributing ring 500 are constituted
In, so as to when outer sliding axle 150 is slided, the cooperation stroke of upper collar 110 chamber 120 can control the stroke of interior working shaft 150.
Wherein, the axis hole for also being designed for counterbore including push rod flange 700, the center upper end of the push rod flange 700；It is described outer
Sliding axle 150 is provided with lower collar 130, and the push rod flange 700 is set in the top of the lower collar 130, the push rod flange 700
It is fixed on the outer sliding axle 150；The expansion link working end of the cylinder 300 is towards the upper surface of push rod flange 700.Using
Push rod flange 700 is easy to the installation of standard component as support member, this structure, so that in terms of production and application and maintenance is made all just
In decomposition and assembling；Further, since the structure of main shaft is internal rotating, slide outside is not required in flexible position installing component
Consider the problem of rotation.
Wherein, the outer sliding axle 150 is vertically offered no less than two grooves 810 in the way of annular array；It is described
Outer sliding axle 150 is provided with rotation stop pearl installation cavity 820；Also include rotation stop pearl 830, the rotation stop pearl 830 is installed on the rotation stop pearl
Installation cavity 820 and groove 810；Each rotation stop pearl installation cavity 820 is corresponding with the position difference of each groove 810.Use
Rotation stop pearl installation cavity 820 and rotation stop pearl 830, coordinate the groove 810 opened up on outer east of a river axle, so constrain outer sliding axle
The free degree rotated between 150 and the inner chamber of the casing 200, it is to avoid radial rotary interference slides axially, outer so as to ensure that
The stability and accuracy of relative position between sliding axle 150 and each part, and then make the Telescopic of outer sliding axle 150 more accurate
Really, the precision of the polishing of interior working shaft 160 is also ensure that, so as to improve the processing quality to workpiece.
Additionally, the top of the upper collar 110 is provided with position detection ring 910, the gland 600 is provided with sensor 920, described
Sensor 920 detects ring towards the position.Main shaft 100 can produce change in location when flexible, and position detection ring 520 is produced
Raw displacement then measures numerical value by sensor 510, and after the numeric feedback that sensor 510 is measured, equipment can be according to the numerical value
Corresponding adjustment is done, the data cases between workpiece and main shaft 100 so can be in real time grasped；On this basis, can be effective
Raising processing quality, and main shaft 100 can be protected by default value and program, it is to avoid main shaft 100 by force plus
Work is protected beyond the work of ability to work to main shaft 100；The preferably type of sensor 820 is linear displacement transducer
Additionally, the lower end of the casing 200 offers at least two cylinder mounting holes 230 in the way of annular array, it is described
Cylinder 300 is mounted on the cylinder mounting holes 230；Cylinder 300 is installed in cylinder mounting holes 230, cylinder 300 is being needed
Can be split out from cylinder mounting holes 230 with support when changing and safeguarding, more preferably facilitated compared to fixed installation.
Additionally, also including bottom end cover 140, the bottom end cover 140 is provided with spindle hole and stretches out for the expansion link of cylinder 300
Telescopic hole, the axis hole of the bottom end cover 140 is provided with external screw thread cylinder, and the bottom end cover 140 is fixedly installed in by external screw thread cylinder
The spindle mounting hole 220.Cylinder 300 can be further secured to cylinder cylinder mounting holes 230 by the setting of bottom end cover 140,
Avoid under long-time service condition, cylinder 300 is released, so that crudy is influenceed, in addition it is also possible to axle sleeve is fixed on into institute
In stating spindle mounting hole 220, such structure when bottom end cover 140 is removed by axle sleeve is taken out from spindle mounting hole 220.
Wherein, also including dust cover 400, the dust cover 400 is tubular, and the two ends of the dust cover 400 are connected to
The casing 200 and the push rod flange 700, the dust cover 400 are flexible material.Dust cover with 400 in blocks dust and
Dirt, dust cover 400 here is arranged on flexible position, make the pars contractilis of cylinder 300 and extraneous contact less, it is to avoid cylinder
300 pars contractilis pollutes using by dirt slag, influences work, also avoids dust and dirt from entering into the cavity volume of casing 200,
In actual use, the similar flexible bellow of dust cover.
As shown in figure 1, the utility model is at work, appendix provides air pressure, gas by gas-tpe fitting 610 to device
Enter the main airway 530 of distributing ring 500 by gas-tpe fitting 610, by the gas of main airway 500 through distributing ring 500 air flue
520 and gas circuit 240, cylinder 300 is finally delivered to, the working end of cylinder 300 is promoted push rod flange 700, now, push rod flange
700 drive outer sliding axle 150 to stretch out, and the reasoning of cylinder 300 is adjusted according to the hardness of processing workpiece, in the case of this, is rotated
Setting the interior working shaft 160 in outer sliding axle 150 has the function of flexible self adaptation, in polishing, you can according to out-of-flatness
Profile the interior working shaft 160 is had certain adaptation function, main shaft 100 can produce change in location when flexible, and position
The displacement that detection ring 520 is produced then measures numerical value by sensor 510, after the numeric feedback that sensor 510 is measured, equipment
Corresponding adjustment is done according to the numerical value, the data cases between workpiece and main shaft 100 so can be in real time grasped；Avoid similar
The problem that the rigid contact of working shaft and rigid element brings in rigidity, so protects the processing quality of workpiece, also protects
Cutting-tool's used life；Dust cover 400 is corrugated tube shape, can be stretched according to the flexible of interior working shaft 160.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and can not by any way be construed to the limitation to the utility model protection domain.Based on explanation herein,
Those skilled in the art associates other specific embodiments of the present utility model by would not require any inventive effort,
These modes are fallen within protection domain of the present utility model.
Claims (10)
1. a kind of axial elasticity deburring main shaft, it is characterised in that：Including main shaft, casing, cylinder；The main shaft includes outer slip
Axle and interior working shaft, the interior working shaft are rotated and are arranged at the outer sliding axle, and the interior working shaft is with the outer sliding axle
It is rotatably assorted；
The main shaft is installed on the spindle mounting hole of the casing, and the main shaft slides axially along the spindle mounting hole, at least
Two cylinder circular arrays are installed on the casing lower end, and the cylinder acts on the outer sliding axle, makes institute simultaneously
Play a part of flexible self adaptation when stating interior working shaft work end in contact workpiece.
2. axial elasticity deburring main shaft according to claim 1, it is characterised in that：Also include distributing ring, the main shaft
Mounting hole top is provided with distributing ring installation cavity, and the distributing ring is installed on the distributing ring installation cavity, and the distribution is equipped with ring
Shape air drain and air flue, the air flue are corresponded to and are communicated in gas circuit, and the air flue is communicated in the annular gas tank；
Main airway is additionally provided with, the main airway is connected to the annular gas tank, and the main airway is used to connect air supply pipe.
3. axial elasticity deburring main shaft according to claim 2, it is characterised in that：Also include gland, in the gland
Portion offers axis hole, and the gland is detachably fixed and is installed on the casing upper end open, and the gland is installed on the distribution
Ring top；
The distributing ring offers limit chamber from top to bottom, and the limit chamber is ring-shaped step, and the outer sliding axle is provided with axle
Ring, the upper collar is located at the limit chamber, and the upper collar is slided and constrained by ring-shaped step.
4. axial elasticity deburring main shaft according to claim 1, it is characterised in that：Also include push rod flange, the top
The axis hole that bar flange center upper end is designed for counterbore；The outer sliding axle is provided with lower collar, and the push rod flange sleeve is loaded on described
The push rod flange is fixed on the outer sliding axle by lower collar top, the push rod flange top using thin nut；
The expansion link working end of the cylinder is installed on the push rod flange.
5. axial elasticity deburring main shaft according to claim 1, it is characterised in that：The spindle mounting hole is provided with axle
Set.
6. axial elasticity deburring main shaft according to claim 1, it is characterised in that：The outer sliding axle is with annular array
Mode vertically offer no less than two grooves；
The outer sliding axle is provided with rotation stop pearl installation cavity；
Also include rotation stop pearl, the rotation stop pearl is installed on the rotation stop pearl installation cavity and groove；
Each rotation stop pearl installation cavity is corresponding with the position difference of each groove.
7. axial elasticity deburring main shaft according to claim 3, it is characterised in that：The upper collar top is provided with position
Detection ring, the gland is provided with sensor, and the sensor detects ring towards the position.
8. axial elasticity deburring main shaft according to claim 1, it is characterised in that：The casing lower end is with annular array
Mode offer at least two cylinder mounting holes, the cylinder is mounted on the cylinder mounting holes.
9. axial elasticity deburring main shaft according to claim 1, it is characterised in that：Also include bottom end cover, the lower end
Spindle hole and the telescopic hole stretched out for Telescopic-cylinder bar are covered with, the bottom end cover axis hole is provided with external screw thread cylinder, the lower end
Lid is fixedly installed in the spindle mounting hole by external screw thread cylinder.
10. axial elasticity deburring main shaft according to claim 4, it is characterised in that：Also include dust cover, it is described dust-proof
It is tubular to cover, and the dust cover two ends are connected to the casing and the push rod flange, and the dust cover is flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071099.5U CN206263725U (en) | 2016-09-22 | 2016-09-22 | A kind of axial elasticity deburring main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071099.5U CN206263725U (en) | 2016-09-22 | 2016-09-22 | A kind of axial elasticity deburring main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263725U true CN206263725U (en) | 2017-06-20 |
Family
ID=59037067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621071099.5U Expired - Fee Related CN206263725U (en) | 2016-09-22 | 2016-09-22 | A kind of axial elasticity deburring main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181660A (en) * | 2016-09-22 | 2016-12-07 | 侯治国 | A kind of axial elasticity deburring main shaft |
-
2016
- 2016-09-22 CN CN201621071099.5U patent/CN206263725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181660A (en) * | 2016-09-22 | 2016-12-07 | 侯治国 | A kind of axial elasticity deburring main shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |