CN106181660A - A kind of axial elasticity deburring main shaft - Google Patents
A kind of axial elasticity deburring main shaft Download PDFInfo
- Publication number
- CN106181660A CN106181660A CN201610842686.8A CN201610842686A CN106181660A CN 106181660 A CN106181660 A CN 106181660A CN 201610842686 A CN201610842686 A CN 201610842686A CN 106181660 A CN106181660 A CN 106181660A
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- China
- Prior art keywords
- main shaft
- ring
- cylinder
- shaft
- sliding axle
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The present invention relates to field of machining and machinebuilding technology, particularly relate to a kind of axial elasticity deburring main shaft of end face deburring and grinding apparatus, including main shaft, casing, cylinder；Main shaft includes outer sliding axle and interior working shaft, and interior working shaft rotates and is arranged at outer sliding axle, and interior working shaft and outer sliding axle are for being rotatably assorted；Main shaft is installed on the spindle mounting hole of casing, main shaft slides axially along spindle mounting hole, at least two cylinder circular array is installed on casing lower end, and cylinder simultaneously acts on outer sliding axle, makes to play flexible adaptive effect during the contact workpiece of interior working shaft working end.This device has compact reliable telescoping mechanism, and this telescoping mechanism is pneumatic control, according to service condition by controlling to adjust air pressure, thus can adjust flexible elasticity.
Description
Technical field
The present invention relates to field of machining and machinebuilding technology, particularly relate to a kind of axial elasticity of end face deburring and grinding apparatus
Deburring main shaft.
Background technology
Use die casting or the one-time formed workpiece of mould process, inevitably result from watering in manufacturing process emitting
The burrs such as mouth, overlap.For avoiding affecting following process process and final finished quality, before follow-up processing technique, it is necessary to first
These burrs are focused on.
Existing automated machine burr remover is divided into rigidity burr remover and flexible deburring device, wherein rigidity
The feature of burr remover is simple in structure and low in cost, but the work pieces process effect for complex contour is bad, and is prone to damage
Bad workpiece；Additionally, due to part own dimensions and overlap size is inconsistent, the unstability of the quality that causes polishing is the most right
Cutter causes damage.If the method using conventional rigid cutting carries out part polishing, quality of polishing certainly will cannot be ensured, and
Will also result in the problem that cutter life is short, processing cost is high.
Furthermore, also have to exist there is the workpiece of certain radian, this workpiece when polishing because there being the problem of radian, or
There is certain waviness, if using rigid pivoted that workpiece is processed in this case, may take turns workpiece is original
Exterior feature causes change, so that equipment does not reaches the situation of original design, needs the turning engine with lift action in this case
Structure, so can make workpiece profile that work head is had certain guiding function rather than polished by force, cause workpiece profile
Therefore change is produced.
Summary of the invention
For drawbacks described above, it is an object of the invention to propose one and have axial elasticity deburring main shaft, this device has
Having compact reliable telescoping mechanism, this telescoping mechanism is pneumatic control, can adjust air pressure according to service condition by control, from
And adjust flexible elasticity.
For reaching this purpose, the present invention by the following technical solutions:
A kind of axial elasticity deburring main shaft, it is characterised in that: include main shaft, casing, cylinder；Described main shaft includes outer cunning
Moving axis and interior working shaft, described interior working shaft rotates and is arranged at described outer sliding axle, described interior working shaft and described outer sliding axle
For being rotatably assorted；Described main shaft is installed on the spindle mounting hole of described casing, and described main shaft is axially slided along described spindle mounting hole
Dynamic, cylinder circular array described at least two is installed on described casing lower end, and described cylinder simultaneously acts on described outer slip
Axle, makes to play flexible adaptive effect during the contact workpiece of described interior working shaft working end.
It is preferred that also include distributing ring, described spindle mounting hole is arranged over distributing ring installation cavity, and described distributing ring is installed
In described distributing ring installation cavity, described distributing ring is provided with annular gas tank and air flue, and described air flue is all corresponding and is communicated in described gas
Road, described air flue is all communicated in described annular gas tank；Being additionally provided with main airway, described main airway is connected to described annular gas tank, institute
State main airway for connecting air supply pipe.
Further, also including gland, offer axis hole in the middle part of described gland, described gland is detachably fixed and is installed on institute
Stating casing upper end open, described gland is installed on above described distributing ring；Described distributing ring offers limit chamber, institute from top to bottom
Stating limit chamber is ring-shaped step, and described outer sliding axle is provided with upper shaft ring, and described upper shaft ring is positioned at described limit chamber, described upper shaft ring
Lower section is ring-shaped step.
Further, push rod flange, the axis hole that described push rod flange center designs upper end are also included for counterbore；Described outer cunning
Moving axis is provided with lower axle ring, and described push rod flange sleeve is loaded on above described lower axle ring, and above described push rod flange, use thin nut will
Described push rod flange is fixed on described outer sliding axle；The expansion link working end of described cylinder is installed on described push rod flange.
Further, described spindle mounting hole is provided with axle sleeve.
It is preferred that described outer sliding axle vertically offers no less than two grooves in the way of annular array；Described outer cunning
Moving axis is provided with spline pearl installation cavity；Also include that spline pearl, described spline pearl are installed on described spline pearl installation cavity and groove；Each institute
State spline pearl installation cavity the most corresponding with the position of each described groove.
Further, described upper shaft ring is arranged over position detection ring, and described gland is provided with sensor, described sensor court
Ring is detected to described position.
It is preferred that described casing lower end offers at least two cylinder mounting holes, described cylinder in the way of annular array
It is mounted on described cylinder mounting holes.
Further, also include that bottom end cover, described bottom end cover are provided with spindle hole and for stretching that Telescopic-cylinder bar stretches out
Hole, described bottom end cover axis hole is provided with external screw thread cylinder, and described bottom end cover is fixedly installed in described main shaft by described external screw thread cylinder pacifies
Dress hole.
It is preferred that also include dust cover, described dust cover is tubular, and described dust cover two ends are connected to described casing
With described push rod flange, described dust cover is flexible material.
Device employs cylinder as retractor device, so can control the air pressure of cylinder according to actual needs, reach
Control the self adaptation dynamics of main shaft, so that device can adapt to more workpiece；The main airway arranged by distributing ring
All of cylinder is supplied, it is simple to equipment supplies；Dust cover is arranged on flexible position, makes the pars contractilis of cylinder connect with the external world
Touch less, it is to avoid the pars contractilis of cylinder is polluted by dirt slag using, and affects work.
Accompanying drawing explanation
Fig. 1 is the overall structure generalized section of one embodiment of the present of invention；
Fig. 2 is the partial enlarged drawing of Fig. 1 main shaft 100 spline structure.
Wherein: main shaft 100, upper shaft ring 110, stroke chamber 120, lower axle ring 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
810, spline pearl installation cavity 820, spline pearl 830, position detection ring 910, sensor 920.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As shown in Figure 1-2, including main shaft 100, casing 200, cylinder 300；Described main shaft 100 includes outer sliding axle 150 He
Interior working shaft 160, described interior working shaft 160 rotates and is arranged at described outer sliding axle 150, described interior working shaft 160 with described outside
Sliding axle 150 is for being rotatably assorted；Described main shaft 100 is installed on the spindle mounting hole 220 of described casing 200, described main shaft 100 edge
Described spindle mounting hole 220 slides axially, and cylinder 300 circular array described at least two is installed on described casing 200 lower end,
Described cylinder 300 simultaneously acts on described outer sliding axle 150, makes to play during the contact workpiece of described interior working shaft 160 working end
Flexible adaptive effect.Interior working shaft 160 is arranged in outer sliding axle 150, makes rotating function and the Telescopic of main shaft 100
It is divided into two parts to perform respectively, ensures that interior working shaft 160 less will not even produce swing rotating the swing produced with this；
Interior working shaft 160 in flexible beyond sliding axle 150 be transition pedestal, the work making interior working shaft 160 is more stable, so that adding
Work quality is more preferably；Additionally, use cylinder 300 as retractor device, the gas of cylinder 300 so can be controlled according to actual needs
Pressure, reaches to control the self adaptation dynamics of main shaft 100, so that device can adapt to more workpiece.
Additionally, also include distributing ring 500, described main shaft 100 installing hole is arranged over distributing ring installation cavity 210, described in join
Compression ring 500 is installed on described distributing ring installation cavity 210, and described distributing ring 500 is provided with annular gas tank 510 and air flue 520, described gas
Road 520 is the most corresponding and is communicated in described gas circuit 240, and described air flue 520 is all communicated in described annular gas tank 510；It is additionally provided with main gas
Road 530, described main airway 530 is connected to described annular gas tank 510, and described main airway 530 is used for connecting air supply pipe.By one
Distributing ring 500 just can make gas circuit 240 connect, and this mode makes installing with use all easily, and passes through distribution
All of cylinder 300 can be supplied by the main airway 530 that ring 500 is arranged, it is simple to equipment supplies.
Additionally, also include gland 300, offering axis hole in the middle part of described gland 300, described gland 300 is detachably fixed peace
Being loaded on described casing 200 upper end open, described gland 300 is installed on above described distributing ring 500；
Described distributing ring 500 offers limit chamber 120 from top to bottom, and described limit chamber 120 is ring-shaped step, described outer cunning
Moving axis 150 is provided with upper shaft ring 110, and described upper shaft ring 110 is positioned at described limit chamber 120, is annular table below described upper shaft ring 110
Rank.
Also include that gland 600, described gland 600 inner face are provided with cavity, offer axis hole, institute in the middle part of described gland 600
Stating gland 600 to be detachably fixed and be installed on described casing 200 upper end open, described gland 600 is installed on described distributing ring 500
Side；Described distributing ring 500 upper end is provided with lower cavity, and described upper cavity and described lower cavity constitute a stroke chamber limiting stroke
120, described outer sliding axle 150 is provided with upper shaft ring 110, and described upper shaft ring 110 is positioned at described stroke chamber.Gland 600 is fixedly installed
In casing 200, the upper shaft ring 110 of interior working shaft 150 is so made to constrain in gland 600 and the stroke chamber 120 of distributing ring 500 composition
In, thus when sliding axle 150 slides outside, upper shaft ring 110 coordinates stroke chamber 120 can control the stroke of interior working shaft 150.
Wherein, push rod flange 700, the axis hole that upper end, described push rod flange 700 center is designed also are included for counterbore；Outside described
Sliding axle 150 is provided with lower axle ring 130, and described push rod flange 700 is set in above described lower axle ring 130, described push rod flange 700
It is fixed on described outer sliding axle 150；The expansion link working end of described cylinder 300 is towards described push rod flange 700 upper surface.Use
Push rod flange 700 is as support member, and this structure is easy to the installation of standard component, thus in terms of making production and application and maintenance the most just
In decomposing and assembling；Additionally, due to the structure of main shaft is internal rotating, slide outside, it is not required to when flexible position installing component
The problem considering to rotate.
Wherein, described outer sliding axle 150 vertically offers no less than two grooves 810 in the way of annular array；Described
Outer sliding axle 150 is provided with spline pearl installation cavity 820；Also include that spline pearl 830, described spline pearl 830 are installed on described spline pearl
Installation cavity 820 and groove 810；Each described spline pearl installation cavity 820 is the most corresponding with the position of each described groove 810.Use
Spline pearl installation cavity 820 and spline pearl 830, coordinate the groove 810 offered on the axle of the outer east of a river, so constrain outer sliding axle
The degree of freedom rotated between 150 and described casing 200 inner chamber, it is to avoid radial rotary interference slides axially, thus outside ensure that
Relative to stability and the accuracy of position between sliding axle 150 with each parts, and then make outer sliding axle 150 Telescopic more accurate
Really, also ensure that the precision that interior working shaft 160 is polished, thus improve the processing quality to workpiece.
Additionally, described upper shaft ring 110 is arranged over position detection ring 910, described gland 600 is provided with sensor 920, described
Sensor 920 detects ring towards described position.Main shaft 100, when flexible, can produce change in location, and position detection ring 520 produces
Raw displacement is then recorded numerical value by sensor 510, and after the numeric feedback that sensor 510 records, equipment can be according to this numerical value
Do corresponding adjustment, so can grasp the data cases between workpiece and main shaft 100 in real time；On this basis, it is possible to effectively
Raising processing quality, and by default value and program, main shaft 100 can be protected, it is to avoid main shaft 100 adds by force
Main shaft 100, beyond the work of ability to work, is protected by work；Sensor 820 preferably type is linear displacement transducer
Additionally, described casing 200 lower end offers at least two cylinder mounting holes 230 in the way of annular array, described
Cylinder 300 is mounted on described cylinder mounting holes 230；Cylinder 300 is installed in cylinder mounting holes 230, makes cylinder 300 need
Can split out in cylinder mounting holes 230 with support when changing and safeguard, compare fixed installation the most convenient.
Additionally, also include bottom end cover 140, described bottom end cover 140 is provided with spindle hole and stretches out for cylinder 300 expansion link
Telescopic hole, described bottom end cover 140 axis hole is provided with external screw thread cylinder, and described bottom end cover 140 is fixedly installed in by described external screw thread cylinder
Described spindle mounting hole 220.Cylinder 300 can be further secured to cylinder cylinder mounting holes 230 by arranging of bottom end cover 140,
Avoiding under long-time service condition, cylinder 300 gets loose, thus affects crudy, in addition it is also possible to axle sleeve is fixed on institute
Stating in spindle mounting hole 220, axle sleeve can be taken out in spindle mounting hole 220 by such structure when taking off bottom end cover 140.
Wherein, also including dust cover 400, described dust cover 400 is tubular, and described dust cover 400 two ends are connected to
Described casing 200 and described push rod flange 700, described dust cover 400 is flexible material.Dust cover with 400 in blocks dust and
Dirt, dust cover 400 here is arranged on flexible position, the pars contractilis making cylinder 300 is less with extraneous contact, it is to avoid cylinder
The pars contractilis of 300 is polluted by dirt slag in use, affects work, also avoids dust and dirt to enter in the cavity volume of casing 200,
In actual use, dust cover is similar to flexible bellow.
As it is shown in figure 1, the present invention is at work, appendix provides air pressure by gas-tpe fitting 610 to device, and gas passes through
Gas-tpe fitting 610 enters the main airway 530 of distributing ring 500, by the gas of main airway 500 through air flue 520 He of distributing ring 500
Gas circuit 240, is finally delivered to cylinder 300, makes the working end of cylinder 300 promote push rod flange 700, and now, push rod flange 700 carries
Dynamic outer sliding axle 150 stretches out, and the reasoning of cylinder 300 adjusts according to the hardness of processing workpiece, and in the case of this, rotation is arranged on
Interior working shaft 160 in outer sliding axle 150 has had flexible adaptive function, when polishing, and can be according to irregular profile
Making interior working shaft 160 have certain adaptation function, main shaft 100, when flexible, can produce change in location, and ring is detected in position
520 displacements produced then are recorded numerical value by sensor 510, and after the numeric feedback that sensor 510 records, equipment can be according to this
Numerical value does corresponding adjustment, so can grasp the data cases between workpiece and main shaft 100 in real time；Avoid in similar rigidity
The problem that the rigid contact of working shaft and rigid element brings, the most i.e. protects the processing quality of workpiece, also protects cutter
Service life；Dust cover 400 is corrugated tube shape, can flexible according to interior working shaft 160.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed to by any way.Based on explanation herein, the technology of this area
Personnel need not pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes fall within
Within protection scope of the present invention.
Claims (10)
1. an axial elasticity deburring main shaft, it is characterised in that: include main shaft, casing, cylinder；Described main shaft includes outer slip
Axle and interior working shaft, described interior working shaft rotates and is arranged at described outer sliding axle, and described interior working shaft with described outer sliding axle is
It is rotatably assorted；
Described main shaft is installed on the spindle mounting hole of described casing, and described main shaft slides axially along described spindle mounting hole, at least
Two described cylinder circular array are installed on described casing lower end, and described cylinder simultaneously acts on described outer sliding axle, makes institute
Flexible adaptive effect is played when stating interior working shaft working end contact workpiece.
Axial elasticity deburring main shaft the most according to claim 1, it is characterised in that: also include distributing ring, described main shaft
Installing hole is arranged over distributing ring installation cavity, and described distributing ring is installed on described distributing ring installation cavity, and described distributing ring is provided with ring
Shape air drain and air flue, described air flue is all corresponding and is communicated in described gas circuit, and described air flue is all communicated in described annular gas tank；
Being additionally provided with main airway, described main airway is connected to described annular gas tank, and described main airway is used for connecting air supply pipe.
Axial elasticity deburring main shaft the most according to claim 2, it is characterised in that: also include gland, in described gland
Portion offers axis hole, and described gland is detachably fixed and is installed on described casing upper end open, and described gland is installed on described distribution
Above ring；
Described distributing ring offers limit chamber from top to bottom, and described limit chamber is ring-shaped step, and described outer sliding axle is provided with upper shaft
Ring, described upper shaft ring is positioned at described limit chamber, and described upper shaft ring slides and retrained by ring-shaped step.
Axial elasticity deburring main shaft the most according to claim 1, it is characterised in that: also include push rod flange, described top
The axis hole that bar flange center designs for counterbore upper end；Described outer sliding axle is provided with lower axle ring, and described push rod flange sleeve is loaded on described
Above lower axle ring, above described push rod flange, use thin nut that described push rod flange is fixed on described outer sliding axle；
The expansion link working end of described cylinder is installed on described push rod flange.
Axial elasticity deburring main shaft the most according to claim 1, it is characterised in that: described spindle mounting hole is provided with axle
Set.
Axial elasticity deburring main shaft the most according to claim 1, it is characterised in that: described outer sliding axle is with annular array
Mode vertically offer no less than two grooves；
Described outer sliding axle is provided with spline pearl installation cavity；
Also include that spline pearl, described spline pearl are installed on described spline pearl installation cavity and groove；
Each described spline pearl installation cavity is the most corresponding with the position of each described groove.
Axial elasticity deburring main shaft the most according to claim 3, it is characterised in that: described upper shaft ring is arranged over position
Detection ring, described gland is provided with sensor, and described sensor detects ring towards described position.
Axial elasticity deburring main shaft the most according to claim 1, it is characterised in that: described casing lower end is with annular array
Mode offer at least two cylinder mounting holes, described cylinder is mounted on described cylinder mounting holes.
Axial elasticity deburring main shaft the most according to claim 1, it is characterised in that: also include bottom end cover, described lower end
Being covered with spindle hole and the telescopic hole stretched out for Telescopic-cylinder bar, described bottom end cover axis hole is provided with external screw thread cylinder, described lower end
Lid is fixedly installed in described spindle mounting hole by described external screw thread cylinder.
Axial elasticity deburring main shaft the most according to claim 4, it is characterised in that: also include dust cover, described dust-proof
Cover is tubular, and described dust cover two ends are connected to described casing and described push rod flange, and described dust cover is flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610842686.8A CN106181660A (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 |
|---|---|---|---|
| CN201610842686.8A CN106181660A (en) | 2016-09-22 | 2016-09-22 | A kind of axial elasticity deburring main shaft |
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| Publication Number | Publication Date |
|---|---|
| CN106181660A true CN106181660A (en) | 2016-12-07 |
Family
ID=58068247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610842686.8A Pending CN106181660A (en) | 2016-09-22 | 2016-09-22 | A kind of axial elasticity deburring main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181660A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030385A (en) * | 2018-01-13 | 2018-05-15 | 佛山市顺德区睿拓传动系统有限公司 | Lift chafing dish lifting drive module |
| CN108247534A (en) * | 2018-01-22 | 2018-07-06 | 四川威能特科技有限公司 | A kind of Float principal axis |
| CN112571191A (en) * | 2019-09-30 | 2021-03-30 | 廊坊金润奥通智能装备有限公司 | Wire processing device |
| CN112792615A (en) * | 2021-01-15 | 2021-05-14 | 成都工业学院 | Flexible seal main shaft center cooling device |
| CN113714930A (en) * | 2021-09-06 | 2021-11-30 | 杭州龙砺智能科技有限公司 | Radial floating main shaft device with gravity compensation function |
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| CN206263725U (en) * | 2016-09-22 | 2017-06-20 | 侯治国 | A kind of axial elasticity deburring main shaft |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030385A (en) * | 2018-01-13 | 2018-05-15 | 佛山市顺德区睿拓传动系统有限公司 | Lift chafing dish lifting drive module |
| CN108030385B (en) * | 2018-01-13 | 2023-04-28 | 佛山市海迅电器有限公司 | Lifting driving module for lifting chafing dish |
| CN108247534A (en) * | 2018-01-22 | 2018-07-06 | 四川威能特科技有限公司 | A kind of Float principal axis |
| CN112571191A (en) * | 2019-09-30 | 2021-03-30 | 廊坊金润奥通智能装备有限公司 | Wire processing device |
| CN112792615A (en) * | 2021-01-15 | 2021-05-14 | 成都工业学院 | Flexible seal main shaft center cooling device |
| CN113714930A (en) * | 2021-09-06 | 2021-11-30 | 杭州龙砺智能科技有限公司 | Radial floating main shaft device with gravity compensation function |
| CN113714930B (en) * | 2021-09-06 | 2022-08-05 | 杭州龙砺智能科技有限公司 | Radial floating main shaft device with gravity compensation function |
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Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |