CN105479323A - Ball grinding machine with grinding force adjusting function - Google Patents
Ball grinding machine with grinding force adjusting function Download PDFInfo
- Publication number
- CN105479323A CN105479323A CN201510810945.4A CN201510810945A CN105479323A CN 105479323 A CN105479323 A CN 105479323A CN 201510810945 A CN201510810945 A CN 201510810945A CN 105479323 A CN105479323 A CN 105479323A
- Authority
- CN
- China
- Prior art keywords
- support ring
- spheroid
- motor
- locking
- rotary table
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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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
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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
- B24B37/27—Work carriers
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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
- B24B37/34—Accessories
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a ball grinding machine with a grinding force adjusting function. The ball grinding machine comprises a rack. The rack is provided with a rotary workbench and a first motor in linkage with the rotary workbench. The rotary workbench is provided with a clamping and rotating mechanism used for fixing a ball and driving the ball to rotate. The clamping and rotating mechanism comprises a ball clamp for fixing the ball and a second motor used for providing drive force for ball rotation. The rack is further provided with a grinding mechanism used for grinding the ball. The second motor is provided with a first power supply wire and a second power supply wire. The first power supply wire sequentially penetrates the conductive metal rotary workbench and a conductive metal bearing to be electrically connected to the conductive metal table plate. The second power supply wire is connected to the portion above an electric brush feeler lever. The lower portion of the electric brush feeler lever is rotationally and electrically connected with an electric brush sheet on the metal table plate. The ball grinding machine has the advantages that the structural design is reasonable and the power supply wires of the second motor cannot be twisted.
Description
Technical field
The present invention relates to a kind of process equipment of ball valve accessory, specifically a kind of sphere grinder with abrasive power regulatory function.
Background technology
Spheroid is the opening and closing element of ball valve, in prior art, in order to improve the sealing of ball valve, usually adopting the sphere of valve seat and spheroid to carry out match grinding, making to reach ball seal face and coordinating between valve seat best cooperation.
Usually, hand lapping or mechanical lapping are adopted usually to the grinding of spheroid, but hand lapping inefficiency, labour intensity is large, and general of existing mechanical lapping carries out match grinding to ball seal end and valve seat, cannot realize comprehensive grinding of sphere, cause spherome surface uneven, thus when ball valve unlatching or closedown, easily wear and tear valve seat, affects ball valve sealing performance.
By retrieval, China Patent Publication No. is that CN104325387A discloses sphere grinder.This ball lapping function realizes the grinding to the whole sphere of spheroid.But there is following problem in this sphere grinder:
(1), in its technical scheme, the second motor rotated for driving rotating shaft is installed on rotating disc, and rotating disc carries out rotating drive by the first motor.Therefore, for being easily wound around to the current supply line of the second feeding electric motors when rotating disc rotates, causing cannot bio-occlusion second motor continued power.
(2) its clamp structure arranges fairly simple, stably cannot support fixing to spheroid.
Summary of the invention
The object of the invention is the shortcoming and defect existed to overcome prior art, and a kind of reasonable in design is provided, and the sphere grinder with abrasive power regulatory function of winding can not be there is in the second feeding electric motors wire.
For achieving the above object, technical scheme of the present invention includes frame, described frame is provided with rotary table, frame is provided with the first motor be connected with rotary table, described rotary table is arranged and is used for fixing spheroid and the clamping rotating mechanism driving spheroid to rotate, described clamping rotating mechanism includes for the spheroid fixture of fixing spheroid and rotates for spheroid and provide the second motor of driving force, described frame is also provided with the grinding mechanism for grinding spheroid, the second described motor is provided with the first current supply line and the second current supply line, described frame is provided with the metal platen of conduction relative to the below of rotary table, between the metal platen of described conduction and the lower end of rotary table, rotational support is provided with the metal bearing of conduction, the first described current supply line is electrically connected on rotary table, this rotary table is the metal rotation workbench of conduction, the first described current supply line passes through the metal bearing of metal rotation workbench and the conduction of conducting electricity successively and is electrically connected on the metal platen of conduction, the upper surface of described metal platen is also provided with insulation spacer, described insulation spacer is provided with the brush plate of annular, described rotary table fixedly wears and the brush feeler lever of mutually insulated relative to the top of brush plate, the second described current supply line is connected to the top of brush feeler lever, the below of described brush feeler lever is rotated with the brush plate on metal platen and is electrically connected,
Described grinding mechanism includes the longitudinal rail seat be fixedly installed in frame, and straight skidding guiding is arranged at the cylinder block of longitudinal rail seat, longitudinal cylinder is provided with in described cylinder block, the outer end fixation of the cylinder axis of this longitudinal cylinder is in frame and make the longitudinally lifting on longitudinal rail seat of longitudinal air cylinder driven cylinder block, described cylinder block is fixedly installed the 3rd motor, 3rd motor is provided with eccentric dynamic and exports sleeve pipe, this eccentric dynamic output sleeve pipe is connected with the ground cover for grinding spheroid, the upper end bias of ground cover is connected with universal driving shaft, the interlock of described universal driving shaft circumference, axial slip is inserted in eccentric dynamic and exports in sleeve pipe, the upper end of described universal driving shaft is provided with and exports internal surface of sleeve pipe with eccentric dynamic and seal the piston that slippage coordinates, this eccentric dynamic exports in sleeve pipe and the upper end of piston is provided with plunger shaft, this plunger shaft is provided with pressure regulating hole, described eccentric dynamic exports resiliency supported between sleeve pipe and universal driving shaft and is provided with coil tension spring.
By this setting, arrange being used for by the way to the first current supply line of the second feeding electric motors and the second current supply line, then the first current supply line and the second current supply line its position for rotary table is fixing, therefore, effectively can prevent the winding causing the first current supply line and the second current supply line because of the rotation of rotary table, reasonable in design is ingenious.
In addition, by this setting, utilize longitudinal cylinder to realize the longitudinal direction lifting of the 3rd motor, facilitate ball lapping to add man-hour, the tripping action of spheroid.In addition, the setting of this coil tension spring, makes eccentric dynamic export sleeve pipe and universal driving shaft forms flexible soft support and connection in the vertical, prevents ground cover locking on spheroid when grinding.And piston is set in the upper end of universal driving shaft, and plunger shaft is set in the upper end of piston, by can compressed air be passed in plunger shaft, the decrement of coil tension spring can be adjusted by compressed-air actuated pressure, when amount of spring compression is larger, grinding rate can be improved, time less, can grinding precision be improved, realize the adjustment of abrasive power thus.
Further setting is 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 is movably set in the two ends, left and right of centre rotational axis respectively, centre rotational axis is provided with for the spacing right support ring limited block of right support ring right-hand member relative to the right-hand member of right support ring, described centre rotational axis is provided with thread segment relative to the left end of left support ring, on this thread segment, screw thread is fixedly connected with locking nut, and the right-hand member of this locking nut and the spacing apical grafting of left support ring, described left support ring, the inner of right support ring is provided with tensioner inclined-plane, the left and right sides supporting and location of the inner of described spheroid fixture is in left support ring, tensioner inclined-plane on right support ring, left support ring, right support ring under the effect of locking nut on centre rotational axis in opposite directions near time, left support ring, the tensioner inclined-plane of right support ring drives spheroid fixture extend out to the radial direction of centre rotational axis and lock spheroid.
By this setting, by left support ring, the moving in opposite directions of right support ring, and make its tensioner ramp effect in spheroid fixture, spheroid fixture is outwards expanded, thus clamping spheroid, this arranges reasonable in design, and clamping stability is good.
Further setting is that described spheroid fixture includes central tube and is fixedly installed the left bulge loop of central tube both sides and right bulge loop, described central tube is provided with along its circumferential direction is uniform the line of cut that quantity is A, A be 4 or be greater than 4 even number, the outer extreme direction of adjacent line of cut is contrary, and the outer end of adjacent line of cut extends cutting respectively on left bulge loop and right bulge loop, and described A road line of cut forms the line of cut of the circumference uniform distribution in A/2 road respectively on left bulge loop and right bulge loop.
By this setting, by this setting, spheroid fixture can independently can be extended out according to each slitting unit of its line of cut, under irregular situation can being processed for some spheroid internal channels thus, also spheroid fixture can be made to expand adaptively and clamp spheroid, drastically increase the stability of clamping.
Further setting is that the central tube both ends of the surface of described spheroid fixture are provided with and the complementary adaptive central tube inclined plane part with the phase inclined-plane, tensioner inclined-plane on left support ring, right support ring respectively.
Further setting is that described right thimble assembly includes the right support seat be fixed on rotary table, the second described motor is fixedly installed on right support seat, and the output shaft of this second motor is linkedly set with Power output sleeve, this Power output sleeve outer end is connected with centre rotational axis coaxial linkage, be movably set with right thimble in described Power output sleeve, the outer end of described right thimble coordinates with the right-hand member end face center rotating apical grafting of centre rotational axis.By this setting, what provide a kind of right thimble assembly realizes structure, reasonable in design, and apical grafting fitment stability is good.
Further setting is that described left thimble assembly includes the left support seat be fixed on rotary table, the left support seat movable span corresponding with central rotation shaft position is provided with in described left support seat, in described left support seat movable span, axially directed slippage is provided with left slipping block, intracardiacly in the left end face of described left slipping block be provided with central hair rod aperture, on described left support seat, rotation is provided with locking screw mandrel, described locking screw mandrel is threaded with the central hair rod aperture of left slipping block and coordinates, annular endoporus is provided with in the left end face of described left slipping block, rotate in described annular endoporus and be provided with left thimble, and the inner of this left thimble coordinates with the diapire limited support of annular endoporus.By this setting, what provide a kind of left thimble assembly realizes structure, reasonable in design, and apical grafting fitment stability is good.
Further setting is that described left support seat has been opened in locking hole relative to below adjacent between left slipping block, this locking hole is provided with two locking sleeves relative to the two bottom sides of left slipping block, support with left slipping block apical grafting above the inner face of these two locking sleeves and coordinate, the center rotating of two described locking sleeves is inserted with locking drive rod, the outer end of this locking drive rod connects locking driving handle, and described locking drive rod is eccentric rod.By this setting, by the rotation of this locking drive rod, after left thimble connects centre rotational axis apical grafting, can lock the slippage of left slipping block, prevent left slipping block from loosening, thus ensure the stability that left thimble connects centre rotational axis apical grafting.
Below in conjunction with specification drawings and specific embodiments, the present invention is described further.
Accompanying drawing explanation
Fig. 1 specific embodiment of the invention structural representation;
The I portion enlarged drawing of Fig. 2 Fig. 1;
The A-A sectional view of Fig. 3 Fig. 1;
Fig. 4 specific embodiment of the invention stereogram;
Fig. 5 spheroid fixture of the present invention stereogram;
Fig. 6 eccentric dynamic of the present invention exports the cooperation schematic diagram of sleeve pipe, universal driving shaft and the two circumferential component.
Detailed description of the invention
Below by embodiment, the present invention is specifically described; only be used to further illustrate the present invention; can not be interpreted as limiting the scope of the present invention, the technician in this field can make some nonessential improvement and adjustment according to the content of foregoing invention to the present invention.
The specific embodiment of the invention as shown in figures 1 to 6, include frame 1, described frame is provided with rotary table 2, frame 1 is provided with the first motor 11 be connected with rotary table, described rotary table 2 is arranged and is used for fixing spheroid and the clamping rotating mechanism 3 driving spheroid to rotate, described clamping rotating mechanism 3 includes for the spheroid fixture 31 of fixing spheroid and rotates for spheroid and provide the second motor 32 of driving force, described frame 1 is also provided with the grinding mechanism 4 for grinding spheroid, the second described motor 32 is provided with the first current supply line 321 and the second current supply line 322, this first current supply line 321 is respectively used to the second current supply line 322 both positive and negative polarity being connected power supply, described frame 1 is provided with the metal platen 21 of conduction relative to the below of rotary table 2, between the metal platen 21 of described conduction and the lower end of rotary table 2, rotational support is provided with the metal bearing 22 of conduction, the first described current supply line 321 is electrically connected on rotary table 2, this rotary table 2 is the metal rotation workbench of conduction, the first described current supply line 321 passes through the metal bearing 22 of metal rotation workbench and the conduction of conducting electricity successively and is electrically connected on the metal platen 21 of conduction, the upper surface of described metal platen 21 is also provided with insulation spacer 23, described insulation spacer 23 is provided with the brush plate 24 of annular, described rotary table 2 fixedly wears and the brush feeler lever 25 of mutually insulated relative to the top of brush plate 24, the second described current supply line 322 is connected to the top of brush feeler lever 25, the below of described brush feeler lever 25 is rotated with the brush plate 24 on metal platen 21 and is electrically connected.
In addition, clamping rotating mechanism 3 described in the present embodiment includes centre rotational axis 33, left support ring 34, right support ring 35, left thimble assembly 36 and right thimble assembly 37, described left support ring 34, right support ring 35 is movably set in the two ends, left and right of centre rotational axis 33 respectively, centre rotational axis 33 is provided with for the spacing right support ring limited block 331 of right support ring right-hand member relative to the right-hand member of right support ring 35, described centre rotational axis 33 is provided with thread segment 332 relative to the left end of left support ring, on this thread segment 332, screw thread is fixedly connected with locking nut 333, and the right-hand member of this locking nut 333 and the spacing apical grafting of left support ring 34, described left support ring 34, the inner of right support ring 35 is provided with tensioner inclined-plane a, the left and right sides supporting and location of the inner of described spheroid fixture 31 is in left support ring 34, tensioner inclined-plane a on right support ring 35, left support ring 34, right support ring 35 under the effect of locking nut 333 on centre rotational axis in opposite directions near time, left support ring 34, the tensioner inclined-plane a of right support ring 35 drives spheroid fixture extend out to the radial direction of centre rotational axis 33 and lock spheroid.
In addition, spheroid fixture 31 described in the present embodiment includes central tube 311, and be fixedly installed left bulge loop 312 and the right bulge loop 313 of central tube both sides, described central tube 311 is provided with along its circumferential direction is uniform the line of cut 314 that quantity is 8, the outer extreme direction of adjacent line of cut is contrary, and the outer end of adjacent line of cut 314 extends cutting respectively on left bulge loop and right bulge loop, 8 described road lines of cut form the line of cut 314 of the circumference uniform distribution in 4 roads respectively on left bulge loop and right bulge loop, the central tube both ends of the surface of described spheroid fixture 31 be provided with respectively with left support ring, the complementary adaptive central tube inclined plane part b in a phase inclined-plane, tensioner inclined-plane on right support ring.
In addition, right thimble assembly 37 described in the present embodiment includes the right support seat 371 be fixed on rotary table, the second described motor 32 is fixedly installed on right support seat 371, and the output shaft of this second motor 32 is linkedly set with Power output sleeve 372, this Power output sleeve 372 outer end is connected with centre rotational axis 33 coaxial linkage, be movably set with right thimble 373 in described Power output sleeve 372, the outer end of described right thimble 373 coordinates with the right-hand member end face center rotating apical grafting of centre rotational axis 33.
In addition, described left thimble assembly 36 includes the left support seat 361 be fixed on rotary table, the left support seat movable span 362 corresponding with central rotation shaft position is provided with in described left support seat 361, in described left support seat movable span 362, axially directed slippage is provided with left slipping block 363, intracardiacly in the left end face of described left slipping block 363 be provided with central hair rod aperture 3631, described left support seat 361 rotates and is provided with locking screw mandrel 364, described locking screw mandrel 364 is threaded with the central hair rod aperture 3631 of left slipping block and coordinates, annular endoporus 3632 is provided with in the left end face of described left slipping block 363, rotate in described annular endoporus and be provided with left thimble 365, and the inner of this left thimble 365 coordinates with the diapire limited support of annular endoporus, described left support seat 361 has been opened in locking hole 366 relative to below adjacent between left slipping block 363, this locking hole is provided with two locking sleeves 367 relative to the two bottom sides of left slipping block, support with left slipping block apical grafting above the inner face of these two locking sleeves 367 and coordinate, the center rotating of two described locking sleeves 367 is inserted with locking drive rod 368, the outer end of this locking drive rod 368 connects locking driving handle 369, described locking drive rod 368 is eccentric rod.
In addition, grinding mechanism 4 described in the present embodiment includes the longitudinal rail seat 41 be fixedly installed in frame, and straight skidding guiding is arranged at the cylinder block 42 of longitudinal rail seat, longitudinal cylinder is provided with in described cylinder block, the outer end fixation of the cylinder axis of this longitudinal cylinder is in frame and make the longitudinally lifting on longitudinal rail seat 41 of longitudinal air cylinder driven cylinder block 42, described cylinder block 42 is fixedly installed the 3rd motor 43, 3rd motor 43 is provided with eccentric dynamic and exports sleeve pipe 431, this eccentric dynamic output sleeve pipe 431 is connected with the ground cover 44 for grinding spheroid, the upper end bias of ground cover 44 is connected with universal driving shaft 441, the interlock of described universal driving shaft 441 circumference, axial slip is inserted in eccentric dynamic and exports in sleeve pipe 431, the upper end of described universal driving shaft 441 is provided with and exports internal surface of sleeve pipe with eccentric dynamic and seal the piston 4411 that slippage coordinates, this eccentric dynamic exports in sleeve pipe 431 and the upper end of piston is provided with plunger shaft 432, this plunger shaft is provided with pressure regulating hole 433, described eccentric dynamic exports resiliency supported between sleeve pipe 431 and universal driving shaft 441 and is provided with coil tension spring 45.
Claims (8)
1. the sphere grinder with abrasive power regulatory function, include frame, described frame is provided with rotary table, frame is provided with the first motor be connected with rotary table, described rotary table is arranged and is used for fixing spheroid and the clamping rotating mechanism driving spheroid to rotate, described clamping rotating mechanism includes for the spheroid fixture of fixing spheroid and rotates for spheroid and provide the second motor of driving force, described frame is also provided with the grinding mechanism for grinding spheroid, it is characterized in that: the second described motor is provided with the first current supply line and the second current supply line, described frame is provided with the metal platen of conduction relative to the below of rotary table, between the metal platen of described conduction and the lower end of rotary table, rotational support is provided with the metal bearing of conduction, the first described current supply line is electrically connected on rotary table, this rotary table is the metal rotation workbench of conduction, the first described current supply line passes through the metal bearing of metal rotation workbench and the conduction of conducting electricity successively and is electrically connected on the metal platen of conduction, the upper surface of described metal platen is also provided with insulation spacer, described insulation spacer is provided with the brush plate of annular, described rotary table fixedly wears and the brush feeler lever of mutually insulated relative to the top of brush plate, the second described current supply line is connected to the top of brush feeler lever, the below of described brush feeler lever is rotated with the brush plate on metal platen and is electrically connected,
Described grinding mechanism includes the longitudinal rail seat be fixedly installed in frame, and straight skidding guiding is arranged at the cylinder block of longitudinal rail seat, longitudinal cylinder is provided with in described cylinder block, the outer end fixation of the cylinder axis of this longitudinal cylinder is in frame and make the longitudinally lifting on longitudinal rail seat of longitudinal air cylinder driven cylinder block, described cylinder block is fixedly installed the 3rd motor, 3rd motor is provided with eccentric dynamic and exports sleeve pipe, this eccentric dynamic output sleeve pipe is connected with the ground cover for grinding spheroid, the upper end bias of ground cover is connected with universal driving shaft, the interlock of described universal driving shaft circumference, axial slip is inserted in eccentric dynamic and exports in sleeve pipe, the upper end of described universal driving shaft is provided with and exports internal surface of sleeve pipe with eccentric dynamic and seal the piston that slippage coordinates, this eccentric dynamic exports in sleeve pipe and the upper end of piston is provided with plunger shaft, this plunger shaft is provided with pressure regulating hole, described eccentric dynamic exports resiliency supported between sleeve pipe and universal driving shaft and is provided with coil tension spring.
2. a kind of sphere grinder with abrasive power regulatory function according to claim 1, it is characterized 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 is movably set in the two ends, left and right of centre rotational axis respectively, centre rotational axis is provided with for the spacing right support ring limited block of right support ring right-hand member relative to the right-hand member of right support ring, described centre rotational axis is provided with thread segment relative to the left end of left support ring, on this thread segment, screw thread is fixedly connected with locking nut, and the right-hand member of this locking nut and the spacing apical grafting of left support ring, described left support ring, the inner of right support ring is provided with tensioner inclined-plane, the left and right sides supporting and location of the inner of described spheroid fixture is in left support ring, tensioner inclined-plane on right support ring, left support ring, right support ring under the effect of locking nut on centre rotational axis in opposite directions near time, left support ring, the tensioner inclined-plane of right support ring drives spheroid fixture extend 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 and 2, it is characterized in that: described spheroid fixture includes central tube, and be fixedly installed the left bulge loop of central tube both sides and right bulge loop, described central tube is provided with along its circumferential direction is uniform the line of cut that quantity is A, A be 4 or be greater than 4 even number, the outer extreme direction of adjacent line of cut is contrary, and the outer end of adjacent line of cut extends cutting respectively on left bulge loop and right bulge loop, described A road line of cut forms the line of cut of the circumference uniform distribution in A/2 road respectively on left bulge loop and right bulge loop.
4. a kind of sphere grinder with abrasive power regulatory function according to claim 3, is characterized in that: the central tube both ends of the surface of described spheroid fixture are provided with and central tube inclined plane part adaptive with phase inclined-plane, the tensioner inclined-plane complementation on left support ring, right support ring respectively.
5. a kind of sphere grinder with abrasive power regulatory function according to claim 2, it is characterized in that: described right thimble assembly includes the right support seat be fixed on rotary table, the second described motor is fixedly installed on right support seat, and the output shaft of this second motor is linkedly set with Power output sleeve, this Power output sleeve outer end is connected with centre rotational axis coaxial linkage, be movably set with right thimble in described Power output sleeve, the outer end of described right thimble coordinates with the right-hand member end face center rotating apical grafting of centre rotational axis.
6. a kind of sphere grinder with abrasive power regulatory function according to claim 2, it is characterized in that: described left thimble assembly includes the left support seat be fixed on rotary table, the left support seat movable span corresponding with central rotation shaft position is provided with in described left support seat, in described left support seat movable span, axially directed slippage is provided with left slipping block, intracardiacly in the left end face of described left slipping block be provided with central hair rod aperture, on described left support seat, rotation is provided with locking screw mandrel, described locking screw mandrel is threaded with the central hair rod aperture of left slipping block and coordinates, annular endoporus is provided with in the left end face of described left slipping block, rotate in described annular endoporus and be provided with left thimble, and the inner of this left thimble coordinates with the diapire limited support of annular endoporus.
7. a kind of sphere grinder with abrasive power regulatory function according to claim 2, it is characterized in that: described left support seat has been opened in locking hole relative to below adjacent between left slipping block, this locking hole is provided with two locking sleeves relative to the two bottom sides of left slipping block, support with left slipping block apical grafting above the inner face of these two locking sleeves and coordinate, the center rotating of two described locking sleeves is inserted with locking drive rod, the outer end of this locking drive rod connects locking driving handle, and described locking drive rod is eccentric rod.
8. the sphere grinder with abrasive power regulatory function according to claim 1, it is characterized in that: described grinding mechanism includes the longitudinal rail seat be fixedly installed in frame, and straight skidding guiding is arranged at the cylinder block of longitudinal rail seat, longitudinal cylinder is provided with in described cylinder block, the outer end fixation of the cylinder axis of this longitudinal cylinder is in frame and make the longitudinally lifting on longitudinal rail seat of longitudinal air cylinder driven cylinder block, described cylinder block is fixedly installed the 3rd motor, 3rd motor is provided with eccentric dynamic and exports sleeve pipe, this eccentric dynamic output sleeve pipe is connected with the ground cover for grinding spheroid.
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 |
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| CN105479323A true CN105479323A (en) | 2016-04-13 |
| CN105479323B CN105479323B (en) | 2017-08-25 |
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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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| CN107598689A (en) * | 2017-08-18 | 2018-01-19 | 徐州宇飞电力科技有限公司 | Strain clamp part automatically grinding device |
| CN108500775A (en) * | 2018-05-29 | 2018-09-07 | 天津祥嘉流体控制系统有限公司 | Grinder for ball for ball valve attrition process |
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| CN111085918A (en) * | 2020-03-04 | 2020-05-01 | 广州荟园机械科技有限公司 | Spherical metal surface polishing equipment |
| CN112621565A (en) * | 2020-12-21 | 2021-04-09 | 深圳亚士德科技有限公司 | Multi-angle fixture module for automatic equipment |
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| CN110153838B (en) * | 2019-06-05 | 2024-05-10 | 福州研达自动化有限公司 | Upper swinging type lens grinder |
| CN111085918A (en) * | 2020-03-04 | 2020-05-01 | 广州荟园机械科技有限公司 | Spherical metal surface polishing equipment |
| CN112621565A (en) * | 2020-12-21 | 2021-04-09 | 深圳亚士德科技有限公司 | Multi-angle fixture module for automatic equipment |
| CN113910051A (en) * | 2021-11-09 | 2022-01-11 | 重庆川仪调节阀有限公司 | Ball grinding machine |
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