CN211564630U - Automatic profiling polishing machine for spherical surface body - Google Patents
Automatic profiling polishing machine for spherical surface body Download PDFInfo
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- CN211564630U CN211564630U CN201922380703.2U CN201922380703U CN211564630U CN 211564630 U CN211564630 U CN 211564630U CN 201922380703 U CN201922380703 U CN 201922380703U CN 211564630 U CN211564630 U CN 211564630U
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Abstract
The utility model relates to an automatic profiling polishing machine for spherical bodies, which comprises a stand column, a vertical lifting mechanism, a cross beam, a horizontal sliding mechanism, a sliding plate I, a sliding plate II, a polishing mechanism, a turntable mechanism and a template mechanism; set up vertical hoist mechanism and along the gliding slide I of vertical direction on the stand, crossbeam and I fixed connection of slide set up on the crossbeam along the gliding slide II of horizontal direction, set up horizontal slip mechanism and polishing mechanism on the slide II, and sample plate mechanism sets up in the crossbeam top, and carousel mechanism sets up in the crossbeam below, and horizontal slip mechanism controls the horizontal motion of polishing mechanism, and the motion of spacing axle control polishing mechanism vertical direction on the vertical slide of polishing mechanism is managed with being located to the model, the utility model is simple in operation, dependable performance, can realize the polishing of spheroid fast.
Description
Technical Field
The utility model relates to a sphere polishing field, more specifically relates to an automatic profile modeling burnishing machine of sphere.
Background
The end enclosure is an end cover on the pressure container, is a main pressure-bearing part of the pressure container, plays a role in sealing, the quality of the end enclosure is directly related to the long-term safe and reliable operation of the pressure container, and the existing spherical body polishing machine has the advantages of complex structure, complex operation, low working efficiency and unobvious polishing effect. There is a need for improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the automatic profiling polishing machine for the spherical body is simple to operate, reliable in performance and capable of polishing quickly.
In order to solve the technical problem, the utility model discloses a technical scheme be:
an automatic profiling polishing machine for spherical surfaces comprises a stand column, a vertical lifting mechanism, a cross beam, a horizontal sliding mechanism, a sliding plate I, a sliding plate II, a polishing mechanism, a turntable mechanism and a sample plate mechanism;
the upright post is provided with a vertical lifting mechanism and a sliding plate I which slides along the vertical direction, the cross beam is fixedly connected with the sliding plate I, the cross beam is provided with a sliding plate II which slides along the horizontal direction, and the sliding plate II is provided with a horizontal sliding mechanism and a polishing mechanism;
the vertical lifting mechanism comprises a vertical lifter fixedly arranged on the upright post, and a lifting rod of the vertical lifter is fixedly connected with the sliding plate I, so that the height of the sliding plate I on the upright post can be changed along with the extension and contraction of the lifting rod of the vertical lifter; the horizontal sliding mechanism comprises a horizontal lifter fixed on the cross beam, and a lifting rod of the horizontal lifter is fixedly connected with the sliding plate II, so that the position of the sliding plate II on the cross beam changes along with the expansion and contraction of the lifting rod of the horizontal lifter;
the polishing mechanism comprises a vertical sliding plate, a supporting frame, a grinding motor, a cylinder upper pulling plate and a cylinder lower pulling plate, and the vertical sliding plate is arranged on the sliding plate II in a sliding mode along the vertical direction;
the grinding machine is characterized in that the support frame is fixedly arranged on the vertical sliding plate, the grinding motor is arranged at the upper end of the support frame, a driving belt pulley is fixedly arranged on an output shaft of the grinding motor, a driven belt pulley is arranged at the lower end of the support frame, the driving belt pulley is connected with the driven belt pulley through a belt in a transmission manner, a rotating shaft is fixedly arranged on the driven belt pulley, and a milling cutter coaxial with the driven belt pulley is fixedly arranged at;
the cylinder upper pull plate is fixedly connected to the sliding plate II, the cylinder lower pull plate is fixedly connected to the supporting frame, and the cylinder upper pull plate is movably connected with the cylinder lower pull plate through a cylinder;
the turntable mechanism comprises a rotating seat and a turntable motor, and the rotating seat is driven to rotate by the turntable motor; a clamp for fixing the workpiece is arranged on the rotating seat;
the template mechanism comprises a template fixed on the cross beam; a limiting shaft is arranged above the vertical sliding plate and tightly attached to the working surface of the sample plate under the action of the cylinder.
Further, vertical hoist mechanism still includes lift support, vertical ejector pin, the lift support is fixed to be set up on the stand, and vertical lift links firmly with the lift support, and the lifter and the vertical ejector pin of vertical lift link firmly, the fixed vertical roof that is provided with on slide I, vertical roof and vertical ejector pin are connected, connect the lifter and the vertical roof of vertical lift through vertical ejector pin for the dismouting is more convenient, and the change of the spare part of being convenient for reduces cost of maintenance.
Further, the front and the back of the sliding plate I are provided with pulleys, the back pulleys are connected with sliding rails arranged on the stand columns, the front pulleys are connected with sliding rails arranged on the cross beam, friction force of relative motion is reduced by matching the pulleys and the sliding rails, and locking bolts used for locking the cross beam are arranged on the vertical top plate.
Furthermore, the vertical ejector rod is a stepped shaft, the end with the small diameter of the vertical ejector rod penetrates through the vertical top plate, a belleville spring with a buffering effect is arranged between the lower surface of the vertical top plate and a shaft shoulder of the vertical ejector rod, the cross beam is prevented from generating rigid impact in the polishing process, a round nut is arranged at one end, located on the upper portion of the vertical top plate, of the vertical ejector rod, the vertical top plate is limited, and the vertical ejector rod is prevented from being separated from the vertical ejector rod in the working process of the vertical.
Further, horizontal sliding mechanism still includes lift bedplate, horizontal ejector pin, and the lift bedplate sets up in crossbeam one end, horizontal lift is fixed to be set up on the lift bedplate, and horizontal lift's lifter links firmly with horizontal ejector pin, the fixed horizontal roof that is provided with on slide II, horizontal roof is connected with horizontal ejector pin. The dismouting is more convenient, and the change of the spare part of being convenient for reduces cost of maintenance.
Furthermore, the front surface and the back surface of the sliding plate II are respectively provided with a pulley, the pulley on the back surface is movably connected with a sliding rail on the cross beam, the pulley on the front surface is movably connected with the side part of the vertical sliding plate, and the vertical sliding plate can vertically move on the sliding plate II along the vertical direction.
Furthermore, the horizontal ejector rod is a stepped shaft, one end of the horizontal ejector rod with a small diameter penetrates through the horizontal top plate, a belleville spring with a buffering effect is arranged between one side of the horizontal top plate and a shaft shoulder of the horizontal ejector rod, rigid impact generated in the polishing process is avoided, a round nut is arranged at one end of the horizontal ejector rod, which is located at the other side of the horizontal top plate, the horizontal top plate is limited, and the horizontal ejector rod is prevented from being separated from the horizontal ejector rod in the working process of the horizontal top plate.
Furthermore, the turntable mechanism also comprises a fixed seat, a support shaft is arranged between the fixed seat and the rotating seat, one end of the support shaft is arranged on the fixed seat through an angular contact bearing, and the other end of the support shaft is fixedly connected with the rotating seat; the turntable motor is connected with the rotating seat through a gear transmission mechanism.
Furthermore, gear drive includes action wheel and follows the driving wheel, and the action wheel is fixed to be set up on the output shaft of carousel motor, follows the fixed setting of driving wheel on rotating the seat, gear drive is speed reduction drive.
The polishing method comprises the following steps of,
s1, fixing a template on a template fixing plate, fixing a workpiece to be polished on a workpiece clamp, horizontally moving a beam to determine the extension length of the beam, and rotating a locking bolt to fix the beam; rotating a hand wheel of the horizontal lifter to enable the limiting shaft to be positioned at the polishing starting point of the sample plate;
s2, turning on a grinding motor and a turntable motor;
s3, rotating a hand wheel of the vertical lifter to adjust the height of the cross beam, enabling the milling cutter to be in contact with the workpiece, rotating the hand wheel of the horizontal lifter at a constant speed, enabling the milling cutter to polish the workpiece until the roller on the limiting shaft passes over the polishing end point of the sample plate, and finishing polishing;
s4, turning off the grinding motor and turning off the turntable motor;
and S5, rotating the hand wheel of the vertical lifter, lifting the height of the cross beam, and taking out the polished workpiece.
Compared with the prior art, the utility model beneficial effect who has does:
1. the utility model discloses a drawplate, cylinder lower pull plate and cylinder cooperation on the cylinder realize flexible profile modeling design, compare current sphere polishing machinery, simple structure is applicable to the polishing on complicated surface, and the polishing precision is higher.
2. Stand and crossbeam pass through slide I to be connected, and the crossbeam can be on slide I horizontal migration, realizes that the crossbeam height is adjustable with the length of stretching out, and applicable work piece size range is bigger.
3. The crossbeam passes through the stable locking of locking bolt when burnishing machine work, and the crossbeam atress takes place to remove when avoiding polishing, influences the polishing precision.
4. A belleville spring is arranged between the ejector rod and the top plate, so that destructive influence on the mechanism caused by rigid collision is avoided.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the vertical lifting mechanism of the present invention;
FIG. 3 is a front view of the polishing mechanism of the present invention;
fig. 4 is a left side view of the polishing mechanism of the present invention.
In the figure, 10 is a vertical column, 20 is a vertical lifting mechanism, 21 is a vertical lifter, 22 is a lifter support, 23 is a vertical ejector rod, 30 is a cross beam, 40 is a horizontal sliding mechanism, 41 is a horizontal lifter, 42 is a lifter seat plate, 43 is a horizontal ejector rod, 50 is a sliding plate I, 51 is a vertical top plate, 52 is a locking bolt, 60 is a sliding plate II, 61 is a horizontal top plate, 70 is a polishing mechanism, 71 is a vertical sliding plate, 72 is a support frame, 73 is a grinding motor, 74 is a cylinder, 75 is a cylinder upper pulling plate, 76 is a cylinder lower pulling plate, 77 is a limit shaft, 78 is a driven pulley, 79 is a driving pulley, 80 is a turntable mechanism, 81 is a turntable motor, 82 is a rotating seat, 83 is a clamp, 84 is a fixed seat, 85 is a support shaft, 90 is a sample plate mechanism, 91 is a sample plate, and 92 is a fixed plate sample plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 4, an automatic profiling polisher for spherical surfaces comprises a vertical column 10, a vertical lifting mechanism 20, a beam 30, a horizontal sliding mechanism 40, a sliding plate i 50, a sliding plate ii 60, a polishing mechanism 70, a turntable mechanism 80 and a template mechanism 90;
the upright post 10 is provided with a vertical lifting mechanism 20 and a sliding plate I50 which slides along the vertical direction, the beam 30 is fixedly connected with the sliding plate I50, the beam 30 is provided with a sliding plate II 60 which slides along the horizontal direction, the sliding plate II 60 is provided with a horizontal sliding mechanism 40 and a polishing mechanism 70, a sample plate mechanism 90 is fixedly arranged above the beam 30, and a turntable mechanism 80 is arranged below the beam 30;
The vertical lifting mechanism 20 is used for adjusting the height of the cross beam 30 before polishing, a rotating handle is arranged on the vertical lifter 21, the handle is rotated, the extension length of a lifting rod of the vertical lifter 21 is changed, the vertical push rod 23 and the vertical push plate 51 are utilized to push the sliding plate I50 to slide on the upright post 10, and then the height of the cross beam 30 on the upright post 10 is adjusted;
the front side and the back side of the sliding plate I50 are provided with pulleys, the pulley at the back side is connected with a sliding rail arranged on the upright post 10, the pulley at the front side is connected with a sliding rail arranged on the cross beam 30, and in a working state, the cross beam 30 is fixed on the sliding plate I50 through a locking bolt 52 arranged on a vertical top plate 51, so that the cross beam 30 is ensured not to move during polishing; in a non-working state, the locking bolt 51 is unscrewed, and the position of the cross beam 30 on the sliding plate I50 can be adjusted;
by changing the height and the extension length of the beam 30, the device is suitable for polishing large-size workpieces and small-size workpieces.
The vertical lifter 21 and the horizontal lifter 41 both adopt worm gear-screw lifters, which comprise worm gears, worms and screws, the worm gears and the worms form worm gear-worm transmission, the centers of the worm gears are provided with center holes along the axis direction, the center holes are provided with internal threads matched with the screws, and the screws penetrate through the center holes of the worm gears and form spiral matching with the internal threads of the center holes; one end of the worm is provided with a hand wheel, the hand wheel is rotated, the worm drives the worm wheel to rotate, and then the internal thread positioned in the center of the worm wheel drives the screw rod to do linear motion.
The front and the back of the sliding plate II 60 are respectively provided with a pulley, the pulley on the back is movably connected with a sliding rail on the cross beam 30, the pulley on the front is movably connected with the side of the vertical sliding plate 71, and the vertical sliding plate 71 is arranged on the sliding plate II 60 in a sliding mode along the vertical direction.
The horizontal sliding device 40 is used for controlling the horizontal movement of the polishing mechanism 70 during polishing, a handle is arranged on the horizontal lifter 41, and the length of a lifting rod of the horizontal lifter 41 is changed by rotating the handle, so that the polishing mechanism 70 on the sliding plate II 60 is driven to move horizontally.
The polishing mechanism 70 comprises a vertical sliding plate 71, a supporting frame 72, a grinding motor 73, a cylinder 74, a cylinder upper pulling plate 75 and a cylinder lower pulling plate 76;
the supporting frame 72 is fixedly arranged on the vertical sliding plate 71, the grinding motor 73 is arranged at the upper end of the supporting frame 72, a driving belt pulley 79 is fixedly arranged on an output shaft of the grinding motor 73, a driven belt pulley 78 is arranged at the lower end of the supporting frame 72, the driving belt pulley 79 is in transmission connection with the driven belt pulley 78 through a belt, a rotating shaft is fixedly arranged on the driven belt pulley 78, and a milling cutter coaxial with the driven belt pulley 78 is fixedly arranged at one end of the rotating shaft;
the cylinder upper pulling plate 75 is fixedly connected to the sliding plate II 60, the cylinder lower pulling plate 76 is fixedly connected to the supporting frame 72, the cylinder upper pulling plate 75 is connected with a cylinder barrel of the cylinder 74, and the cylinder lower pulling plate 76 is connected with a piston rod of the cylinder 74; the air cylinder 74 may be replaced with an air spring.
The turntable mechanism 80 comprises a fixed seat 84, a rotating seat 82 and a turntable motor 81, a supporting shaft 85 is arranged between the fixed seat 84 and the rotating seat 82, one end of the supporting shaft 85 is arranged on the fixed seat 84 through an angular contact bearing, and the other end of the supporting shaft 85 is fixedly connected with the rotating seat 82; the turntable motor 81 is connected with the rotating seat 82 through a gear transmission mechanism, the gear transmission mechanism comprises a driving wheel and a driven wheel, the driving wheel is fixedly arranged on an output shaft of the turntable motor 81, the driven wheel is fixedly arranged on the rotating seat 82, the gear transmission mechanism is a speed reduction transmission mechanism, the rotating seat 82 is driven to rotate through the turntable motor 81, and a clamp 83 for fixing a workpiece is arranged on the rotating seat 82;
the template mechanism 90 includes a template fixing plate 92 and a template 91 fixed to the beam 30; a limit shaft 77 is arranged above the vertical sliding plate 71, and the limit shaft 77 is tightly attached to the working surface of the sample plate 91 under the action of the air cylinder 74.
The limiting shaft 77 is matched with the sample plate 91 to control the polishing mechanism 70 to move in the vertical direction, and the cylinder 74 arranged between the cylinder upper pull plate 75 and the cylinder lower pull plate 76 ensures that the limiting shaft 77 is always attached to the working surface of the sample plate 91, so that the polishing track of the cutter is completely consistent with the surface curve of the sample plate 91.
The operation method comprises the following steps:
s1, fixing the template 91 on the template fixing plate 92, fixing the workpiece to be polished on the workpiece clamp 83, horizontally moving the beam 30 to determine the extension length of the beam 30, and rotating the locking bolt 52 to fix the position of the beam 30; rotating a hand wheel of the horizontal lifter 41 to enable the limiting shaft 77 to be positioned at the polishing starting point of the sample plate;
s2, turning on the grinding motor 73 and the turntable motor 81 to enable the milling cutter and the turntable mechanism to enter a working state;
s3, rotating a hand wheel of the vertical lifter 21 to adjust the height of the cross beam 30, enabling the milling cutter to be in contact with the workpiece, rotating the hand wheel of the horizontal lifter 41 at a constant speed, enabling the milling cutter to polish the workpiece until the roller on the limiting shaft 77 passes over the polishing end point of the template 91, and finishing polishing;
s4, turning off the grinding motor 73 and turning off the turntable motor 81;
and S5, rotating a hand wheel of the vertical lifter 21, lifting the height of the cross beam 30, and taking out the polished workpiece.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (9)
1. The utility model provides an automatic profile modeling burnishing machine of spheroid which characterized in that: the polishing machine comprises a vertical column (10), a vertical lifting mechanism (20), a cross beam (30), a horizontal sliding mechanism (40), a sliding plate I (50), a sliding plate II (60), a polishing mechanism (70), a turntable mechanism (80) and a template mechanism (90);
a vertical lifting mechanism (20) and a sliding plate I (50) sliding along the vertical direction are arranged on the upright post (10), the beam (30) is fixedly connected with the sliding plate I (50), a sliding plate II (60) sliding along the horizontal direction is arranged on the beam (30), and a horizontal sliding mechanism (40) and a polishing mechanism (70) are arranged on the sliding plate II (60);
the vertical lifting mechanism (20) comprises a vertical lifter (21) fixedly arranged on the upright post (10), and a lifting rod of the vertical lifter (21) is fixedly connected with the sliding plate I (50); the horizontal sliding mechanism (40) comprises a horizontal lifter (41) fixed on the cross beam (30), and a lifting rod of the horizontal lifter (41) is fixedly connected with the sliding plate II (60);
the polishing mechanism (70) comprises a vertical sliding plate (71), a supporting frame (72), a grinding motor (73), an air cylinder (74), an air cylinder upper pulling plate (75) and an air cylinder lower pulling plate (76), wherein the vertical sliding plate (71) is arranged on the sliding plate II (60) in a sliding mode along the vertical direction;
the grinding machine is characterized in that the support frame (72) is fixedly arranged on the vertical sliding plate (71), the grinding motor (73) is arranged at the upper end of the support frame (72), a driving belt pulley (79) is fixedly arranged on an output shaft of the grinding motor (73), a driven belt pulley (78) is arranged at the lower end of the support frame (72), the driving belt pulley (79) is in transmission connection with the driven belt pulley (78) through a belt, a rotating shaft is fixedly arranged on the driven belt pulley (78), and a milling cutter coaxial with the driven belt pulley (78) is fixedly arranged at one end of the rotating;
the cylinder upper pulling plate (75) is fixedly connected to the sliding plate II (60), the cylinder lower pulling plate (76) is fixedly connected to the supporting frame (72), and the cylinder upper pulling plate (75) is movably connected with the cylinder lower pulling plate (76) through a cylinder (74);
the turntable mechanism (80) comprises a rotating seat (82) and a turntable motor (81), and the rotating seat (82) is driven to rotate by the turntable motor (81); a clamp (83) for fixing the workpiece is arranged on the rotating seat (82);
the template mechanism (90) comprises a template (91) fixed on the cross beam; a limiting shaft (77) is arranged above the vertical sliding plate (71), and the limiting shaft (77) is tightly attached to the working surface of the sample plate (91) under the action of the air cylinder (74).
2. The automatic profiling polishing machine for spherical surfaces according to claim 1, which is characterized in that: vertical hoist mechanism (20) still include lift support (22), vertical ejector pin (23), lift support (22) are fixed to be set up on the stand, and vertical lift (21) link firmly with lift support (22), and the lifter and vertical ejector pin (23) of vertical lift (21) link firmly, fixed vertical roof (51) that is provided with on slide I (50), vertical roof (51) are connected with vertical ejector pin (23).
3. The automatic profiling polishing machine for spherical surfaces according to claim 1, which is characterized in that: the front and the back of the sliding plate I (50) are provided with pulleys, the back pulleys are connected with sliding rails arranged on the upright posts (10), the front pulleys are connected with sliding rails arranged on the cross beam (30), and a locking bolt (52) used for locking the cross beam (30) is arranged on the vertical top plate (51).
4. The automatic profiling and polishing machine for spherical surfaces according to claim 2, characterized in that: the vertical ejector rod (23) is a stepped shaft, one end of the vertical ejector rod (23) with a small diameter penetrates through the vertical top plate (51), a belleville spring with a buffering effect is arranged between the lower surface of the vertical top plate (51) and a shaft shoulder of the vertical ejector rod (23), and a round nut is arranged at one end, located on the upper portion of the vertical top plate, of the vertical ejector rod (23).
5. The automatic profiling polishing machine for spherical surfaces according to claim 1, which is characterized in that: horizontal sliding mechanism (40) still include lift bedplate (42), horizontal ejector pin (43), and lift bedplate (42) set up in crossbeam (30) one end, horizontal lift (41) are fixed to be set up on lift bedplate (42), and the lifter and horizontal ejector pin (43) of horizontal lift (41) link firmly, fixed horizontal roof (61) that is provided with on slide II (60), horizontal roof (61) are connected with horizontal ejector pin (43).
6. The automatic profiling polishing machine for spherical surfaces according to claim 1, which is characterized in that: the front and the back of the sliding plate II (60) are respectively provided with a pulley, the pulley at the back is movably connected with a sliding rail on the cross beam (30), and the pulley at the front is movably connected with the side part of the vertical sliding plate (71).
7. The automatic profiling and polishing machine for spherical surfaces according to claim 5, characterized in that: the horizontal ejector rod (43) is a stepped shaft, one end of the horizontal ejector rod (43) with a small diameter penetrates through the horizontal ejector rod (61), a butterfly spring with a buffering effect is arranged between one side of the horizontal ejector rod (61) and a shaft shoulder of the horizontal ejector rod (43), and a round nut is arranged at one end, located on the other side of the horizontal ejector rod (43), of the horizontal ejector rod (43).
8. The automatic profiling polishing machine for spherical surfaces according to claim 1, which is characterized in that: the turntable mechanism (80) further comprises a fixed seat (84), a support shaft (85) is arranged between the fixed seat (84) and the rotating seat (82), one end of the support shaft (85) is arranged on the fixed seat (84) through an angular contact bearing, and the other end of the support shaft (85) is fixedly connected with the rotating seat (82); the turntable motor (81) is connected with the rotating seat (82) through a gear transmission mechanism.
9. The automatic profiling and polishing machine for spherical surfaces according to claim 8, characterized in that: the gear transmission mechanism comprises a driving wheel and a driven wheel, the driving wheel is fixedly arranged on an output shaft of the turntable motor (81), the driven wheel is fixedly arranged on the rotating seat (82), and the gear transmission mechanism is a speed reduction transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380703.2U CN211564630U (en) | 2019-12-26 | 2019-12-26 | Automatic profiling polishing machine for spherical surface body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922380703.2U CN211564630U (en) | 2019-12-26 | 2019-12-26 | Automatic profiling polishing machine for spherical surface body |
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| CN211564630U true CN211564630U (en) | 2020-09-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935921A (en) * | 2019-12-26 | 2020-03-31 | 山西英领智能科技有限公司 | Automatic spherical surface body profiling polishing machine and polishing method |
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2019
- 2019-12-26 CN CN201922380703.2U patent/CN211564630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935921A (en) * | 2019-12-26 | 2020-03-31 | 山西英领智能科技有限公司 | Automatic spherical surface body profiling polishing machine and polishing method |
| CN110935921B (en) * | 2019-12-26 | 2024-04-23 | 山西英领智能科技有限公司 | Automatic profiling polishing machine and polishing method for spherical body |
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