CN105479323B - Sphere grinder with abrasive power regulatory function - Google Patents
Sphere grinder with abrasive power regulatory function Download PDFInfo
- Publication number
- CN105479323B CN105479323B CN201510810945.4A CN201510810945A CN105479323B CN 105479323 B CN105479323 B CN 105479323B CN 201510810945 A CN201510810945 A CN 201510810945A CN 105479323 B CN105479323 B CN 105479323B
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- CN
- China
- Prior art keywords
- spheroid
- support ring
- locking
- rotary table
- current supply
- Prior art date
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Classifications
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- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution
- B24B37/025—Lapping machines or devices; Accessories designed for working surfaces of revolution designed for working spherical surfaces
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- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/11—Lapping tools
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- 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
- B24B41/02—Frames; Beds; Carriages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of sphere grinder with abrasive power regulatory function, including organic frame, rotary table is provided with the frame, the first motor being connected with rotary table is provided with frame, the clamping rotating mechanism fixed spheroid and drive spheroid to rotate is provided on described rotary table, described clamping rotating mechanism includes the spheroid fixture for fixing spheroid and the second motor for providing driving force is rotated for spheroid, the grinding mechanism for grinding spheroid is additionally provided with described frame, the first current supply line and the second current supply line are provided with the second described motor, the first described current supply line passes sequentially through the metal rotation workbench of conduction and the metal bearing of conduction and is electrically connected in the metal platen of conduction, the second described current supply line is connected to the top of brush feeler lever, the lower section of described brush feeler lever rotates with the brush plate in metal platen and electrically connected.It is an advantage of the invention that reasonable in design, and winding etc. will not occur for the second motor current supply line.
Description
Technical field
The present invention relates to a kind of process equipment of ball valve accessory, specifically a kind of spheroid with abrasive power regulatory function is ground
Grinding machine.
Background technology
Spheroid is the opening and closing element of ball valve, in the prior art, in order to improve the sealing of ball valve, generally uses valve seat and spheroid
Sphere carry out match grinding, the cooperation between ball seal face and valve seat is reached optimal cooperation.
Generally, hand lapping or mechanical lapping are generally used to the grinding of spheroid, but hand lapping inefficiency, labor
Fatigue resistance is big, and the general match grinding that only carried out to ball seal end and valve seat of existing mechanical lapping, it is impossible to realize the comprehensive of sphere
Grinding, causes spherome surface uneven, so that when ball valve is turned on and off, easily wear and tear valve seat, influences ball valve sealing performance.
By retrieval, China Patent Publication No. is that CN104325387A discloses sphere grinder.The ball lapping function
Realize the grinding to the whole sphere of spheroid.But there is problems with the sphere grinder：
（1）In its technical scheme, the second motor for driving rotary shaft to rotate is mounted to rotating disk, and rotating disk
It is to be carried out rotation driving by the first motor.Therefore, for the current supply line powered to the second motor when rotating disk is rotated it is easy
Winding, leads to not bio-occlusion the second motor continued power.
（2）Its clamp structure sets fairly simple, it is impossible to stably support is carried out to spheroid and is fixed.
The content of the invention
The invention aims to overcome the shortcoming and defect that prior art is present, and a kind of structure design is provided and closed
Reason, and the sphere grinder with abrasive power regulatory function that the second motor current supply line will not be wound.
To achieve the above object, the technical solution of the utility model is to include organic frame, and rotation is provided with the frame
It is provided with the first motor being connected with rotary table, described rotary table and is provided for admittedly in workbench, frame
The clamping rotating mechanism determined spheroid and drive spheroid to rotate, described clamping rotating mechanism includes the spheroid for fixing spheroid
It is additionally provided with fixture and the second motor that offer driving force is provided for spheroid, described frame for grinding grinding for spheroid
The first current supply line and the second current supply line are provided with grinding machine structure, the second described motor, described frame is relative to rotation
The metal platen of conduction is provided with below workbench, is turned between described conductive metal platen and the lower end of rotary table
Dynamic support is provided with the metal bearing of conduction, and the first described current supply line is electrically connected to rotary table, the rotary table
For conductive metal rotation workbench, the first described current supply line passes sequentially through the metal rotation workbench and conduction of conduction
Metal bearing is simultaneously electrically connected in the metal platen of conduction, and insulation spacer is additionally provided with the upper surface of described metal platen,
The brush plate of annular is provided with described insulation spacer, described rotary table is fixed relative to the top of brush plate to be worn
And if the brush feeler lever of mutually insulated, the second described current supply line is connected to the top of brush feeler lever, described brush feeler lever
Lower section with metal platen brush plate rotate electrically connect；
Described grinding mechanism includes the longitudinal rail seat being fixedly installed in frame and straight skidding is oriented to and set
In being provided with longitudinal cylinder in the cylinder block of longitudinal rail seat, described cylinder block, the outer end of the cylinder axis of longitudinal cylinder is consolidated
It is set for being used in frame and so that longitudinal cylinder drive cylinder seat is longitudinally lifted on longitudinal rail seat, on described cylinder block admittedly
Surely it is provided with the 3rd motor, the 3rd motor and is provided with eccentric dynamic output sleeve pipe, is connected on eccentric dynamic output sleeve pipe
There is the ground cover for mill ball body, the upper end bias of ground cover is connected with universal driving shaft, and circumferentially linkage, axial direction are sliding for the universal driving shaft
Shifting is inserted in eccentric dynamic output sleeve pipe, and the upper end of described universal driving shaft is provided with and eccentric dynamic output internal surface of sleeve pipe sealing
Slide the upper end in the piston coordinated, eccentric dynamic output sleeve pipe relative to piston and be provided with plunger shaft, set in the plunger shaft
Pressure regulating hole is equipped with, resilient support is provided with adjustable spring between described eccentric dynamic output sleeve pipe and universal driving shaft.
By this setting, above-mentioned side will be passed through for the first current supply line and the second current supply line powered to the second motor
Formula is set, then the first current supply line and the second current supply line its position for rotary table are fixed, accordingly, it is capable to
Enough effectively to prevent from causing the winding of the first current supply line and the second current supply line because of the rotation of rotary table, structure design is closed
Reason is ingenious.
In addition, by this setting, the longitudinal direction for realizing the 3rd motor using longitudinal cylinder is lifted, and facilitates ball lapping to process
When, the tripping action of spheroid.In addition, the setting of the adjustable spring so that eccentric dynamic exports sleeve pipe and universal driving shaft in the vertical
The soft support connection of elasticity is formed, ground cover locking on spheroid in grinding is prevented.And work is set in the upper end of universal driving shaft
Plug, and plunger shaft is set in the upper end of piston, by the way that compressed air can be passed through into plunger shaft, pass through the pressure of compressed air
The decrement of adjustable spring can be adjusted, when amount of spring compression is larger, grinding rate can be improved, when smaller, can be improved
Grinding precision, is achieved in the regulation of abrasive power.
It is that described clamping rotating mechanism includes centre rotational axis, left support ring, right support ring, Zuo Ding further to set
Pin assembly and right thimble assembly, described left support ring, right support ring are movably set in the left and right ends of centre rotational axis respectively,
Centre rotational axis are provided with the right support ring limited block spacing for right support ring right-hand member relative to the right-hand member of right support ring, described
Centre rotational axis the left end of left support ring is provided with thread segment, be screwed on the thread segment and be connected with locking screw
Mother, and right-hand member and the spacing apical grafting of left support ring of the locking nut, described left support ring, the inner of right support ring are provided with
Tensioner inclined-plane, it is oblique that the inner left and right sides support of described spheroid fixture is positioned at left support ring, the tensioner on right support ring
Face, left support ring, right support ring in the presence of locking nut on centre rotational axis it is opposite close to when, left support ring, right branch
The tensioner inclined-plane driving spheroid fixture of pushing out ring extends out to the radial direction of centre rotational axis and locks spheroid.
By this setting, moved towards by left support ring, right support ring, and cause its tensioner ramp effect in spheroid
Fixture so that spheroid fixture is outwards expanded, so as to clamp spheroid, this setting structure is reasonable in design, and clamping stability is good.
It is that described spheroid fixture includes central tube and is fixedly installed the left convex of central tube both sides further to set
The line of cut that quantity is A is uniformly arranged along its circumferential direction on ring and right bulge loop, described central tube, A is 4 or more than 4
Even number, the outer end of the outer end of adjacent line of cut line of cut in opposite direction and adjacent is respectively on left bulge loop and right bulge loop
Extension cutting, described A roads line of cut forms the line of cut of the circumference uniform distribution in A/2 roads on left bulge loop and right bulge loop respectively.
By this setting, by this setting so that spheroid fixture can be independent according to each slitting unit of its line of cut
Extended out, it is possible thereby in the case of for the processing out-of-flatness of some spheroid internal channels, can also make it that spheroid fixture is adaptive
Ground expands and clamps spheroid, drastically increases the stability of clamping.
Further set be described spheroid fixture central tube both ends of the surface be provided with respectively with left support ring, right support
The central tube inclined plane part of tensioner inclined-plane phase inclined-plane complementation adaptation on ring.
It is that described right thimble assembly includes the right support seat being fixed on rotary table further to set, described
Second motor is fixedly installed on right support seat, and is linkedly set with power output sleeve on the output shaft of second motor, should
Power output sleeve outer end is connected with centre rotational axis coaxial linkage, and right top is movably set with described power output sleeve
Pin, the described outer end of right thimble and the right-hand member end face center of centre rotational axis rotates apical grafting and coordinated.By this setting there is provided
A kind of right thimble assembly realizes structure, and reasonable in design, apical grafting fitment stability is good.
It is that described left thimble assembly includes the left support seat being fixed on rotary table further to set, described
It is provided with left support seat in the left support seat movable span corresponding with central rotation shaft position, described left support seat movable span
Axially directed sliding is provided with left slipping block, and center screw hole, institute are provided with the left end face center of described left slipping block
Rotated on the left support seat stated and be provided with locking screw mandrel, described locking screw mandrel is threadedly coupled with the center screw hole of left slipping block
Coordinate, be provided with to rotate in annular endoporus, described annular endoporus in the left end face of described left slipping block and be provided with left top
Pin, and the inner of the left thimble and the bottom wall limited support cooperation of annular endoporus.By this setting, there is provided a kind of left thimble is total
Into realize structure, reasonable in design, apical grafting fitment stability is good.
It is that described left support seat has been opened in locking hole relative to adjacent lower section between left slipping block further to set, the lock
Two bottom sides on tieholen relative to left slipping block are provided with two locking sleeves, above the inner faces of two locking sleeves with
Left slipping block apical grafting support coordinates, and the center rotating of two described locking sleeves is inserted with locking drive rod, locking driving
The outer end connection locking driving handle of bar, described locking drive rod is eccentric rod.By this setting, pass through the locking drive rod
Rotation, left thimble to centre rotational axis apical grafting connect after, the sliding of left slipping block can be locked, prevent left slipping block
Loosen, so as to ensure the stability that left thimble is connected to centre rotational axis apical grafting.
The present invention is described further with reference to specification drawings and specific embodiments.
Brief description of the drawings
Fig. 1 specific embodiment of the invention structural representations；
Fig. 2 Fig. 1 I portions enlarged drawing；
Fig. 3 Fig. 1 A-A sectional views；
Fig. 4 specific embodiment of the invention stereograms；
The spheroid fixture stereogram of Fig. 5 present invention；
The eccentric dynamic of Fig. 6 present invention exports the cooperation schematic diagram of sleeve pipe, universal driving shaft and the two circumferential component.
Embodiment
The present invention is specifically described below by embodiment, is served only for that the present invention is further described, no
It is understood that for limiting the scope of the present invention, the technician in the field can be according to the content of foregoing invention to the present invention
Make some nonessential modifications and adaptations.
Rotary work is provided with the specific embodiment of the invention as shown in figures 1 to 6, including organic frame 1, the frame
It is provided with platform 2, frame 1 on the first motor being connected with rotary table, described rotary table 2 and is provided for fixing
Spheroid and the clamping rotating mechanism 3 for driving spheroid to rotate, described clamping rotating mechanism 3 include the spheroid for fixing spheroid
It is additionally provided with fixture 31 and the second motor 32 that offer driving force is provided for spheroid, described frame 1 for mill ball
The first current supply line 321 and the second current supply line 322 are provided with the grinding mechanism 4 of body, the second described motor 32, this first
The current supply line 322 of current supply line 321 and second is respectively used to connect the both positive and negative polarity of power supply, and described frame 1 is relative to rotation work
The lower section for making platform 2 is provided with the metal platen 21 of conduction, the lower end of described conductive metal platen 21 and rotary table 2 it
Between rotational support be provided with the metal bearing 22 of conduction, the first described current supply line 321 is electrically connected to rotary table 2, should
Rotary table 2 is conductive metal rotation workbench, and the first described current supply line 321 passes sequentially through the metal rotation of conduction
Workbench and conductive metal bearing 22 are simultaneously electrically connected in the metal platen 21 of conduction, the upper surface of described metal platen 21
On be additionally provided with the brush plate 24 that annular is provided with insulation spacer 23, described insulation spacer 23, described rotary work
Platform 2 fixed relative to the top of brush plate 24 wear and mutually insulated brush feeler lever 25, the second described current supply line 322 connects
The top of brush feeler lever 25 is connected to, the lower section of described brush feeler lever 25 is rotated with the brush plate 24 in metal platen 21 to be electrically connected
Connect.
In addition, the clamping rotating mechanism 3 described in the present embodiment includes centre rotational axis 33, left support ring, right support ring
35th, left thimble assembly 36 and right thimble assembly 37, described left support ring, right support ring 35 are movably set in central rotation respectively
The left and right ends of axle 33, centre rotational axis 33 are provided with spacing for right support ring right-hand member relative to the right-hand member of right support ring 35
Right support ring limited block 331, described centre rotational axis 33 are provided with thread segment 332 relative to the left end of left support ring, the spiral shell
It is screwed in line section 332 and is connected with locking nut 333, and the right-hand member and the spacing apical grafting of left support ring, institute of the locking nut 333
The left support ring stated, the inner of right support ring 35 are provided with tensioner inclined-plane a, the inner left and right two of described spheroid fixture 31
Collateral support is positioned at left support ring, the tensioner inclined-plane a on right support ring 35, and left support ring, right support ring 35 are in locking nut 333
In the presence of on centre rotational axis it is opposite close to when, left support ring, the tensioner inclined-plane a of right support ring 35 drive spheroid fixture to
The radial direction of centre rotational axis 33 extends out and locks spheroid.
In addition, the spheroid fixture 31 described in the present embodiment includes central tube 311 and is fixedly installed central tube both sides
Left bulge loop 312 and right bulge loop 313, be uniformly arranged the line of cut that quantity is 8 along its circumferential direction on described central tube 311
314, the outer end of adjacent line of cut is in opposite direction, and adjacent line of cut 314 outer end respectively in left bulge loop and right bulge loop
Upper extension cutting, 8 described road lines of cut form the line of cut 314 of the circumference uniform distribution in 4 roads on left bulge loop and right bulge loop respectively,
The central tube both ends of the surface of described spheroid fixture 31 be provided with respectively with the tensioner inclined-plane a phases on left support ring, right support ring
The central tube inclined plane part b of inclined-plane complementation adaptation.
In addition, the right thimble assembly 37 described in the present embodiment includes the right support seat 371 being fixed on rotary table,
The second described motor 32 is fixedly installed on right support seat 371, and is linkedly set with the output shaft of second motor 32 dynamic
Power exports sleeve 372, and the outer end of power output sleeve 372 is connected with the coaxial linkage of centre rotational axis 33, described power output
It is movably set with sleeve 372 in right thimble 373, the described outer end of right thimble 373 and the right-hand member end face of centre rotational axis 33
The heart rotates apical grafting and coordinated.
In addition, described left thimble assembly 36 includes the left support seat 361 being fixed on rotary table, a described left side
The left support seat movable span 362 corresponding with central rotation shaft position, described left support seat activity are provided with support base 361
Axially directed sliding is provided with left slipping block 363 in hole 362, is provided with the left end face center of described left slipping block 363
Rotated on center screw hole 3631, described left support seat 361 and be provided with locking screw mandrel 364, described locking screw mandrel 364 and a left side
The threaded connection of center screw hole 3631 of slipping block coordinates, and is provided with the left end face of described left slipping block 363 in annular
Rotated in hole 3632, described annular endoporus and be provided with left thimble 365, and the inner of the left thimble 365 and the bottom of annular endoporus
Wall limited support coordinates, and described left support seat 361 has been opened in locking hole 366 relative to adjacent lower section between left slipping block 363,
Two bottom sides on the locking hole relative to left slipping block are provided with two locking sleeves 367, two locking sleeves 367 it is interior
Support and coordinate with left slipping block apical grafting above end face, the center rotating of two described locking sleeves 367 is inserted with locking driving
Bar 368, the outer end connection locking driving handle 369 of the locking drive rod 368, described locking drive rod 368 is eccentric rod.
In addition, the grinding mechanism 4 described in the present embodiment include be fixedly installed in frame longitudinal rail seat 41 and
Straight skidding is oriented in the cylinder block 42 for being arranged at longitudinal rail seat, described cylinder block and is provided with longitudinal cylinder, longitudinal gas
The outer end fixation of the cylinder axis of cylinder is in frame and causing longitudinal cylinder drive cylinder seat 42 to be indulged on longitudinal rail seat 41
To lifting, it is fixedly installed on described cylinder block 42 on the 3rd motor 43, the 3rd motor 43 and is provided with eccentric dynamic output
The ground cover 44 for grinding spheroid is connected with sleeve pipe 431, eccentric dynamic output sleeve pipe 431, the upper end of ground cover 44 is inclined
The heart is connected with universal driving shaft 441, and the circumferential linkage of universal driving shaft 441, axial slip are inserted in eccentric dynamic output sleeve pipe 431,
The upper end of described universal driving shaft 441 is provided with exports the piston 4411 that internal surface of sleeve pipe sealing sliding coordinates with eccentric dynamic, and this is inclined
Upper end in heart power output sleeve pipe 431 relative to piston is provided with plunger shaft 432, and pressure regulating hole is provided with the plunger shaft
433, resilient support is provided with adjustable spring 45 between described eccentric dynamic output sleeve pipe 431 and universal driving shaft 441.
Claims (7)
1. it is provided with rotary work in a kind of sphere grinder with abrasive power regulatory function, including organic frame, the frame
It is provided with platform, frame on the first motor being connected with rotary table, described rotary table and is provided for fixing ball
Body and the clamping rotating mechanism for driving spheroid to rotate, described clamping rotating mechanism include the spheroid fixture for fixing spheroid
And the grinder being additionally provided with the second motor that driving force is provided, described frame for grinding spheroid is rotated for spheroid
Structure, it is characterised in that：The first current supply line and the second current supply line are provided with the second described motor, described frame is relative
The metal platen of conduction, described conductive metal platen and the lower end of rotary table are provided with below rotary table
Between rotational support be provided with the metal bearing of conduction, the first described current supply line is electrically connected to rotary table, the rotation
Workbench is conductive metal rotation workbench, the first described current supply line pass sequentially through conduction metal rotation workbench and
Conductive metal bearing is simultaneously electrically connected in the metal platen of conduction, and insulation is additionally provided with the upper surface of described metal platen
The brush plate of annular, described top of the rotary table relative to brush plate are provided with pad, described insulation spacer
It is fixed wear and mutually insulated brush feeler lever, the second described current supply line is connected to the top of brush feeler lever, described electricity
The lower section of brush feeler lever rotates with the brush plate in metal platen and electrically connected；
Described grinding mechanism include be fixedly installed in frame longitudinal rail seat and straight skidding be oriented to be arranged at it is vertical
Longitudinal cylinder is provided with the cylinder block of guide rail chair, described cylinder block, the outer end of the cylinder axis of longitudinal cylinder, which is fixed, to be made
In frame and so that longitudinal cylinder drive cylinder seat is longitudinally lifted on longitudinal rail seat, fixation is set on described cylinder block
It is equipped with the 3rd motor, the 3rd motor and is provided with eccentric dynamic output sleeve pipe, use is connected with eccentric dynamic output sleeve pipe
In the ground cover of grinding spheroid, the upper end bias of ground cover is connected with universal driving shaft, and the universal driving shaft circumferentially insert by linkage, axial slip
In eccentric dynamic output sleeve pipe, the upper end of described universal driving shaft is provided with to be slid with eccentric dynamic output internal surface of sleeve pipe sealing
Upper end in the piston of cooperation, eccentric dynamic output sleeve pipe relative to piston is provided with plunger shaft, is provided with the plunger shaft
Pressure regulating hole, resilient support is provided with adjustable spring between described eccentric dynamic output sleeve pipe and universal driving shaft.
2. a kind of sphere grinder with abrasive power regulatory function according to claim 1, it is characterised in that：Described
Clamping rotating mechanism includes centre rotational axis, left support ring, right support ring, left thimble assembly and right thimble assembly, described
Left support ring, right support ring are movably set in the left and right ends of centre rotational axis respectively, and centre rotational axis are relative to right support ring
Right-hand member be provided with the right support ring limited block spacing for right support ring right-hand member, described centre rotational axis are relative to left support
The left end of ring is provided with thread segment, is screwed on the thread segment and is connected with locking nut, and right-hand member and the left side of the locking nut
The spacing apical grafting of support ring, described left support ring, the inner of right support ring are provided with tensioner inclined-plane, described spheroid fixture
Inner left and right sides support is positioned at left support ring, the tensioner inclined-plane on right support ring, and left support ring, right support ring are in locking
When opposite close on centre rotational axis in the presence of nut, left support ring, the tensioner inclined-plane driving spheroid fixture of right support ring
Extended out to the radial direction of centre rotational axis and lock spheroid.
3. a kind of sphere grinder with abrasive power regulatory function according to claim 1 or 2, it is characterised in that：Institute
The spheroid fixture stated includes central tube and is fixedly installed the left bulge loop and right bulge loop of central tube both sides, described center
Be uniformly arranged the line of cut that quantity is A along its circumferential direction on cylinder, A is 4 or the even number more than 4, adjacent line of cut it is outer
Extreme direction is on the contrary, and the outer end of adjacent line of cut extends cutting, described A roads cutting on left bulge loop and right bulge loop respectively
Line forms the line of cut of the circumference uniform distribution in A/2 roads on left bulge loop and right bulge loop respectively.
4. a kind of sphere grinder with abrasive power regulatory function according to claim 3, it is characterised in that：Described
The central tube both ends of the surface of spheroid fixture are provided with being fitted respectively with the tensioner inclined-plane phase inclined-plane complementation on left support ring, right support ring
The central tube inclined plane part matched somebody with somebody.
5. a kind of sphere grinder with abrasive power regulatory function according to claim 2, it is characterised in that：Described
Right thimble assembly includes the right support seat being fixed on rotary table, and the second described motor is fixedly installed in right support seat
On, and power output sleeve, the power output sleeve outer end and central rotation are linkedly set with the output shaft of second motor
Axle coaxial linkage is connected, and is movably set with right thimble in described power output sleeve, the outer end and center of described right thimble
The right-hand member end face center of rotary shaft rotates apical grafting and coordinated.
6. a kind of sphere grinder with abrasive power regulatory function according to claim 2, it is characterised in that：Described
Left thimble assembly includes to be provided with and central rotation in the left support seat being fixed on rotary table, described left support seat
Axially directed sliding is provided with left sliding in the corresponding left support seat movable span of shaft position, described left support seat movable span
It is provided with to rotate on center screw hole, described left support seat in block, the left end face center of described left slipping block and is provided with
Screw mandrel is locked, described locking screw mandrel is threadedly coupled cooperation with the center screw hole of left slipping block, a left side for described left slipping block
It is provided with to rotate in annular endoporus, described annular endoporus in side end face and is provided with left thimble, and the inner and the ring of the left thimble
The bottom wall limited support of shape endoporus coordinates.
7. a kind of sphere grinder with abrasive power regulatory function according to claim 2, it is characterised in that：Described
Left support seat has been opened in locking hole relative to adjacent lower section between left slipping block, relative to the bottom of left slipping block on the locking hole
Both sides are provided with two locking sleeves, support and coordinate with left slipping block apical grafting above the inner face of two locking sleeves, described
The center rotatings of two locking sleeves be inserted with locking drive rod, the outer end connection locking driving handle of the locking drive rod,
Described locking drive rod is eccentric rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810945.4A CN105479323B (en) | 2015-11-20 | 2015-11-20 | Sphere grinder with abrasive power regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810945.4A CN105479323B (en) | 2015-11-20 | 2015-11-20 | Sphere grinder with abrasive power regulatory function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105479323A CN105479323A (en) | 2016-04-13 |
| CN105479323B true CN105479323B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510810945.4A Active CN105479323B (en) | 2015-11-20 | 2015-11-20 | Sphere grinder with abrasive power regulatory function |
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| CN107598689B (en) * | 2017-08-18 | 2019-07-16 | 徐州宇飞电力科技有限公司 | Strain clamp part automatically grinding device |
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| CN111085918B (en) * | 2020-03-04 | 2020-10-30 | 北京君山表面技术工程有限公司 | Spherical metal surface polishing equipment |
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