CN109605186A - A kind of sphere polishing machine - Google Patents
A kind of sphere polishing machine Download PDFInfo
- Publication number
- CN109605186A CN109605186A CN201811470707.3A CN201811470707A CN109605186A CN 109605186 A CN109605186 A CN 109605186A CN 201811470707 A CN201811470707 A CN 201811470707A CN 109605186 A CN109605186 A CN 109605186A
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- CN
- China
- Prior art keywords
- sphere
- polishing
- driving
- head
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding 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
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
- B24B11/04—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels
- B24B11/10—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels of cup type
-
- 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
-
- 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
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of sphere polishing machines, include: board, sphere burnishing device；The sphere burnishing device is to polish sphere while driving sphere all-direction rotation；It is characterized in that, the sphere polishing machine also includes: interference piece, the first driving mechanism；First driving mechanism is in sphere all-direction rotation, driving interference piece is contacted by preset frequency and the surface far from sphere.It drives involute cam to carry out interval to the sphere that all-directional rotation moves present invention employs motor to stir, increase the complexity of sphere movement, so that the processing of sphere surface pattern more irregularities, reduce intermediate frequency error, improves surface accuracy.
Description
Technical field
The present invention relates to a kind of polishing machines, specifically, being related to a kind of sphere polishing machine.
Background technique
In accurate measuring instrument and aerospace industry, high-accuracy sphere can be often used, some precision
It is required that be 0.025 μm hereinafter, and high-accuracy sphere is mostly reliability of the critical component to equipment, the service life all plays decisive
Effect, therefore have very big practical significance for the research of the precision machining method of sphere.
Currently, technology more outstanding is exactly plane lapping and V-type in numerous processing technologies for high-precision sphere
The attrition process of slot, but both are mainly used for processing the smaller sphere of diameter, for diameter 60MM with the essence of upper sphere
Close processing, in numerous processing technologies, it is a kind of processing method of four axis sphere grinders that application that cost is relatively low is more.In
State invention patent application prospectus CN108000342A discloses a kind of sphere burnishing device, utilizes four motor drivens
Four rubbing heads polish major diameter spherome surface, the above-mentioned existing grinding tool driving workpiece rotation in attrition process in the art
It is more single to turn movement when polishing, it is regular, it is easy to produce intermediate frequency error, the machining accuracy of spherome surface is had an impact.
Summary of the invention
The technical problems to be solved by the invention provide a kind of sphere polishing machine, can increase the complexity of sphere omnibearing movable
Property, so that its finished surface lines more irregularities in sphere polishing, reduce intermediate frequency error, improve surface accuracy.
In order to solve the above technical problems, the present invention provides a kind of sphere polishing machine, include: board, sphere burnishing device；Institute
Sphere burnishing device is stated to polish while driving sphere all-direction rotation to sphere；It is characterized in that, the ball
Body polishing machine also includes: interference piece, the first driving mechanism；First driving mechanism is to drive in sphere all-direction rotation
Dynamic interference piece is contacted by preset frequency and the surface far from sphere.
Preferably, the sphere burnishing device includes: a polishing fluid feed mechanism has a liquid-transport pipe-line, the polishing
Liquid feed mechanism is set on the upside of the sphere, to pour polishing fluid to spherome surface by liquid-transport pipe-line；One grinding wheel mechanism,
To carry out attrition process to the spherome surface；Polishing mechanism, to cooperate the grinding wheel mechanism together to the sphere into
Row polishing；Multiple second driving mechanisms, to drive the sphere to rotate.
Preferably, the board includes: a pedestal, the pedestal circumferencial direction interval branch there are three install skewback,
The range of tilt angles of the installation skewback is 20 ° to 45 °；One end of a connection piece, the connector connects along the vertical direction
In on the pedestal；One mounting plate, the mounting plate are connected to the other end of the connector, and towards in the pedestal
Portion is horizontally extending.
Preferably, first driving mechanism is the first driving motor, first driving motor is arranged along the vertical direction
In on the pedestal, output axis direction is upward；The interference piece is connected to the output shaft, in the first driving electricity
The sphere is stirred at interval under the drive of machine.
Preferably, the grinding wheel mechanism is set on the mounting plate, the grinding wheel mechanism includes: a cup emery wheel, institute
It is opening down to state cup emery wheel；First connecting screw, first connecting screw one end connect the cup emery wheel, and the other end is worn
The mounting plate is crossed, one is set on first connecting screw for adjusting the adjusting nut of the cup emery wheel height；One
Elastic pressuring spring, the elastic pressuring spring are set between the cup emery wheel and the mounting plate, to produce to the cup emery wheel
Raw pretightning force.
Preferably, the polishing mechanism includes: a polishing motor is set on one of described installation skewback；One
One driving head, first driving head bottom are connected with one second connecting screw；What second connecting screw was threadedly coupled
Mode is connected on the output shaft of the polishing motor, and passes through the feeding of the axial displacement of the first driving head described in nut adjustment；
One polishing head, the polishing head are connected to the upper surface of first driving head, and the polishing head passes through first driving head
It is rotated synchronously under the drive of polishing motor.
Preferably, second driving mechanism is 2, it is arranged in a one-to-one correspondence respectively on installation skewback, described second drives
Motivation structure includes: the second driving motor；Second driving head, second driving head bottom are connected with a third connecting screw；Institute
It states third connecting screw to be connected to threadably on the output shaft of the polishing motor, and by described in nut adjustment
The axial displacement of second driving head is fed；Wear-resistant pad, the wear-resistant pad are connected to the upper surface of the second driving head, the wear-resistant pad
Upper surface is connected with multiple from circumferentially to the groove of center extension, the wear-resistant pad is by second driving head in the second driving
It is rotated synchronously under the drive of motor.
Preferably, the output shaft of the polishing motor axis and two the second driving motors axis spatially two-by-two
Between be mutually perpendicular to, to make sphere spatially can all-directional rotation movement.
Preferably, the interference piece is involute cam, cross or rice font structure.
By using above-mentioned technical proposal, the present invention can obtain following technical effect: in not set interference piece and first
In the case where driving mechanism, the track of sphere all-direction rotation is more regular, the lines on the surface of the sphere after making polishing
It is more regular；This programme enables the first driving mechanism entirely square in sphere by setting interference piece and the first driving mechanism
Driving is interfered and contacts spherome surface with preset frequency when the rotation of position, the complexity of sphere movement is increased, so that ball
Body finished surface lines more irregularities reduce intermediate frequency error, improve surface accuracy.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is structural schematic diagram of the present invention in the case where loading spheroidal state；
Fig. 2 is top view of the present invention in the case where loading spheroidal state；
Fig. 3 is the structural schematic diagram of present invention other side in the case where loading spheroidal state
Fig. 4 is structural schematic diagram of the invention；
Fig. 5 is the structural schematic diagram of cup emery wheel；
Fig. 6 is the explosive view of the second driving mechanism；
Fig. 7 is the explosive view of polishing mechanism；
Fig. 8 is the structural schematic diagram of wear-resistant pad.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
In conjunction with shown in Fig. 1 to Fig. 4, the present embodiment provides a kind of sphere polishing machines, include: board 1, sphere burnishing device 2；
The sphere burnishing device 2 is to polish sphere while driving sphere all-direction rotation；The sphere polishing machine
Also include: interference piece 6A, the first driving mechanism 6B；The first driving mechanism 6B is to drive in sphere all-direction rotation
Interference piece 6A is contacted by preset frequency and the surface far from sphere.The interference piece 6A can be involute cam, can also be with
For cross or rice font structure, preferably involute cam.The interference piece of cross-shaped configuration, rotation when four corners according to
Sequence contacts the surface of sphere in turn.Correspondingly, the interference piece of rice font structure, eight corners sequentially contact ball in turn when rotating
The surface of body.Further, sphere burnishing device 2 includes: polishing fluid feed mechanism (not shown), a grinding wheel mechanism 3, polishing
Mechanism 4, multiple second driving mechanisms 5.The polishing fluid feed mechanism is set on the upside of the sphere, to pour to spherome surface
Fill polishing fluid；The grinding wheel mechanism 3 is to carry out attrition process to the spherome surface；The polishing mechanism 4 is to cooperate
It states grinding wheel mechanism 3 and polishing is carried out to the sphere together；The multiple second driving mechanism 5, to drive the sphere
Rotation.Specifically, sphere is placed among sphere burnishing device 2, the second driving mechanism 5 will drive sphere with polishing mechanism 4
All-direction rotation, polishing mechanism 4 while driving sphere all-direction rotation also with grinding wheel mechanism 3 together to the surface of sphere into
Row polishing, while the first driving mechanism 6B will drive involute cam interval to stir the sphere, increase answering for sphere movement
Polygamy improves surface accuracy so that the processing of sphere surface pattern more irregularities, reduce intermediate frequency error.It is carrying out to sphere
Polishing fluid is poured from sphere top to spherome surface when polishing, so that spherome surface is formed one layer of oil film, due to sphere
It is not contacted directly with grinding wheel mechanism 3, the second driving mechanism 5, involute cam grinding mechanism, and is suspended in the surface of oil film,
Therefore it is possible to prevente effectively from the defects of spherome surface leaves affected layer and hallrcuts during the polishing process, further being promoted can
The processing quality and machining accuracy of sphere.
Further, as shown in Figure 1, the board 1 includes: a pedestal 1A, a connection piece 1B, a mounting plate 1C.It is described
For pedestal 1A in circumferencial direction interval branch there are three skewback 1A1 is installed, the range of tilt angles of the installation skewback 1A1 is 20 °
To 45 °, preferably 35 °.One end of the connector 1B is connected to along the vertical direction on the pedestal 1A.The mounting plate 1C connects
It is connected to the other end of the connector 1B, and horizontally extending towards the middle part of the pedestal 1A.First driving
Mechanism 6B is the first driving motor, and first driving motor is set to along the vertical direction on the pedestal 1A, output shaft side
To upward；The involute cam is connected to the output shaft, stirs to be spaced under the drive of first driving motor
The sphere.
Further, as shown in Fig. 1 and Fig. 5, the grinding wheel mechanism 3 is set on the mounting plate 1C, the abrasive machine
Structure 3 includes: cup emery wheel a 3A, the first connecting screw 3B, elastic pressuring spring a 3C, the cup emery wheel 3A is opening down.It is described
First one end connecting screw 3B connects the cup emery wheel 3A, and the other end passes through the mounting plate 1C, first connecting screw
One is set on 3B for adjusting the adjusting nut of the cup emery wheel 3A height.The elastic pressuring spring 3C is set to the cupuliform
Between grinding wheel 3A and the mounting plate 1C, to generate pretightning force to the cup emery wheel 3A.Specifically, the first connecting screw 3B
To adjust the height of the cup emery wheel 3A.After sphere enters Working position, it can be compressed by elastic pressuring spring 3C and drive sand
Wheel fitting sphere shape, reaches the buffer for keeping the contact of the two in real time and completing spherome surface with the help of polishing fluid
Make.
Preferably, as shown in Fig. 1, Fig. 3, Fig. 4, the liquid-transport pipe-line 2A of polishing fluid feed mechanism can be passed through cup emery wheel 3A
Upper surface enters inside cup emery wheel 3A, so that polishing fluid enters spherome surface.
Further, as shown in Fig. 1 to Fig. 8, the polishing mechanism 4 includes: a polishing motor 4A, one first driving head
4B, a polishing head 4C, polishing motor 4A are set on one of described installation skewback 1A1；The connection of first bottom driving head 4B
There is one second connecting screw 4B1；The second connecting screw 4B1 is connected to the polishing motor 4A's threadably
On output shaft, and pass through the feeding of the axial displacement of the first driving head 4B described in nut adjustment；Polishing head 4C is connected to described first
The upper surface of driving head 4B, the polishing head 4C turn by the way that the first driving head 4B is synchronous under the drive of polishing motor 4A
It is dynamic.Preferably, the polishing head 4C can be polishing pad.Further, second driving mechanism 5 is 2, and one is a pair of respectively
It should be set on installation skewback 1A1, second driving mechanism includes: the second driving motor 5A, the second driving head 5B, wear-resistant pad
5C, the bottom the second driving head 5B are connected with a third connecting screw 5B1；The third connecting screw 5B1 is threadedly coupled
Mode be connected on the output shaft of the polishing motor 4A, and pass through the axial displacement of the second driving head 5B described in nut adjustment
Feeding.The wear-resistant pad 5C is connected to the upper surface of the second driving head 5B, and the upper surface the wear-resistant pad 5C has multiple from circumferential
The groove 5C1 extended to center, the wear-resistant pad 5C is by the second driving head 5B under the drive of the second driving motor 5A
It rotates synchronously.Specifically, by the common mating reaction of screw rod and nut to be driven to the first driving head 4B and two second
Each rotation of head 5B is axially adjusted, to achieve the purpose that adjust sphere accommodating space, so that the sphere of the present embodiment is thrown
Ray machine can carry out polishing to the sphere of different-diameter size.It is provided on wear-resistant pad 5C multiple from circumferential to center extension
Groove 5C1 polishing fluid can be made to enter in groove 5C1 so that the surface wear-resistant pad 5C is in processing, surface is continual has
Polishing fluid, it is further to improve wear-resistant pad 5C service life, drives the axis of the output shaft of polishing motor 4A with two second
The axis of dynamic motor 5A is spatially mutually perpendicular between any two, to make sphere spatially being capable of all-directional rotation movement.
A specific motor rotary motion corresponds to a rotary freedom in spatial movement, i.e., three drivings move corresponding three, space
Rotary freedom, these three are moved, and progress is compound can to drive sphere spatially all-directional rotation.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of sphere polishing machine, includes: board (1), sphere burnishing device (2)；The sphere burnishing device (2) is to drive
Sphere is polished while dynamic sphere all-direction rotation；It is characterized in that, the sphere polishing machine also includes: interference piece
(6A), the first driving mechanism (6B)；First driving mechanism (6B) is to drive interference piece in sphere all-direction rotation
(6A) is contacted by preset frequency and the surface far from sphere.
2. sphere polishing machine according to claim 1, which is characterized in that the sphere burnishing device (2) includes:
One polishing fluid feed mechanism has a liquid-transport pipe-line (2A), and the polishing fluid feed mechanism is set on the upside of the sphere,
To pour polishing fluid to spherome surface by liquid-transport pipe-line (2A)；
One grinding wheel mechanism (3), to carry out attrition process to the spherome surface；
One polishing mechanism (4), to cooperate the grinding wheel mechanism (3) to carry out polishing to the sphere together；
Multiple second driving mechanisms (5), to drive the sphere to rotate.
3. sphere polishing machine according to claim 2, which is characterized in that the board (1) includes:
One pedestal (1A), there are three installation skewback (1A1), the installation skewbacks in circumferencial direction interval branch for the pedestal (1A)
The range of tilt angles of (1A1) is 20 ° to 45 °；
One end of a connection piece (1B), the connector (1B) is connected to along the vertical direction on the pedestal (1A)；
One mounting plate (1C), the mounting plate (1C) are connected to the other end of the connector (1B), and towards the pedestal
The middle part of (1A) is horizontally extending.
4. sphere polishing machine according to claim 3, which is characterized in that first driving mechanism (6B) is the first driving
Motor, first driving motor are set to along the vertical direction on the pedestal (1A), and output axis direction is upward；The interference
Part (6A) is connected to the output shaft, stirs the sphere to be spaced under the drive of first driving motor.
5. sphere polishing machine according to claim 4, which is characterized in that the grinding wheel mechanism (3) is set to the installation
On plate (1C), the grinding wheel mechanism (3) includes:
One cup emery wheel (3A), the cup emery wheel (3A) are opening down；
One first connecting screw (3B), described first connecting screw one end (3B) connect the cup emery wheel (3A), and the other end is worn
It crosses the mounting plate (1C), one is set on first connecting screw (3B) for adjusting the cup emery wheel (3A) height
Adjusting nut；
One elastic pressuring spring (3C), the elastic pressuring spring (3C) be set to the cup emery wheel (3A) and the mounting plate (1C) it
Between, to generate pretightning force to the cup emery wheel (3A).
6. sphere polishing machine according to claim 5, which is characterized in that the polishing mechanism (4) includes:
One polishing motor (4A) is set on one of described installation skewback (1A1)；
One first driving head (4B), the first driving head (4B) bottom are connected with one second connecting screw (4B1)；Described second
Connecting screw (4B1) is connected to threadably on the output shaft of the polishing motor (4A), and passes through nut adjustment
The axial displacement of first driving head (4B) is fed；
One polishing head (4C), the polishing head (4C) are connected to the upper surface of first driving head (4B), the polishing head
(4C) is rotated synchronously under the drive of polishing motor (4A) by first driving head (4B).
7. sphere polishing machine according to claim 6, which is characterized in that second driving mechanism (5) is 2, respectively
It is arranged in a one-to-one correspondence in installation skewback (1A1), second driving mechanism (5) includes:
Second driving motor (5A)；
Second driving head (5B), the second driving head (5B) bottom are connected with a third connecting screw (5B1)；The third connects
It connects screw rod (5B1) to be connected to threadably on the output shaft of the polishing motor (4A), and passes through nut adjustment institute
State the axial displacement feeding of the second driving head (5B)；
Wear-resistant pad (5C), the wear-resistant pad (5C) are connected to the upper surface of the second driving head (5B), table on the wear-resistant pad (5C)
Face has multiple from circumferentially to the groove (5C1) of center extension, the wear-resistant pad (5C) is existed by second driving head (5B)
It is rotated synchronously under the drive of second driving motor (5A).
8. sphere polishing machine according to claim 7, which is characterized in that the axis of the output shaft of the polishing motor (4A)
It is spatially mutually perpendicular between any two with the axis of two the second driving motors (5A), to make sphere spatially can be complete
Azimuth rotational motion.
9. sphere polishing machine according to claim 8, which is characterized in that the interference piece (6A) is involute cam, ten
The structure of font or rice font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470707.3A CN109605186B (en) | 2018-12-04 | 2018-12-04 | Sphere polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811470707.3A CN109605186B (en) | 2018-12-04 | 2018-12-04 | Sphere polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109605186A true CN109605186A (en) | 2019-04-12 |
| CN109605186B CN109605186B (en) | 2022-03-15 |
Family
ID=66005945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811470707.3A Active CN109605186B (en) | 2018-12-04 | 2018-12-04 | Sphere polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109605186B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251122A (en) * | 2020-02-03 | 2020-06-09 | 王凯伦 | Stone ball and supporting base overturning, embedding and polishing device for marble decoration processing |
| CN111300160A (en) * | 2020-02-24 | 2020-06-19 | 大连理工大学 | Ultraprecise processing method and device for quartz harmonic oscillator |
| CN113601381A (en) * | 2021-08-10 | 2021-11-05 | 哈尔滨工业大学 | Multi-driving device for polishing surface of large-size ceramic ball |
| CN113787411A (en) * | 2021-08-30 | 2021-12-14 | 徐州宏岩耐磨材料有限公司 | Abrasion-resistant steel ball scratch processing device |
| CN114603432A (en) * | 2022-03-25 | 2022-06-10 | 英侨机械制造有限公司 | Floating ball polishing device of floating ball type steam trap |
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| CN1678430A (en) * | 2002-06-26 | 2005-10-05 | 沈相培 | Bowling ball resurfacing apparatus |
| CN103213047A (en) * | 2013-04-18 | 2013-07-24 | 上海交通大学 | Integrated precision grinding system and method for extra-large spherical surface |
| CN106985059A (en) * | 2017-04-27 | 2017-07-28 | 厦门大学 | A kind of hollow ball inside and outside spherical surface polishing method and device |
| CN108000342A (en) * | 2018-01-29 | 2018-05-08 | 长春国科精密光学技术有限公司 | A kind of sphere burnishing device |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1678430A (en) * | 2002-06-26 | 2005-10-05 | 沈相培 | Bowling ball resurfacing apparatus |
| CN103213047A (en) * | 2013-04-18 | 2013-07-24 | 上海交通大学 | Integrated precision grinding system and method for extra-large spherical surface |
| CN106985059A (en) * | 2017-04-27 | 2017-07-28 | 厦门大学 | A kind of hollow ball inside and outside spherical surface polishing method and device |
| CN108000342A (en) * | 2018-01-29 | 2018-05-08 | 长春国科精密光学技术有限公司 | A kind of sphere burnishing device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251122A (en) * | 2020-02-03 | 2020-06-09 | 王凯伦 | Stone ball and supporting base overturning, embedding and polishing device for marble decoration processing |
| CN111300160A (en) * | 2020-02-24 | 2020-06-19 | 大连理工大学 | Ultraprecise processing method and device for quartz harmonic oscillator |
| CN111300160B (en) * | 2020-02-24 | 2021-07-06 | 大连理工大学 | Ultraprecise processing method and device for quartz harmonic oscillator |
| CN113601381A (en) * | 2021-08-10 | 2021-11-05 | 哈尔滨工业大学 | Multi-driving device for polishing surface of large-size ceramic ball |
| CN113601381B (en) * | 2021-08-10 | 2022-05-17 | 哈尔滨工业大学 | Multi-driving device for polishing surface of large-size ceramic ball |
| CN113787411A (en) * | 2021-08-30 | 2021-12-14 | 徐州宏岩耐磨材料有限公司 | Abrasion-resistant steel ball scratch processing device |
| CN114603432A (en) * | 2022-03-25 | 2022-06-10 | 英侨机械制造有限公司 | Floating ball polishing device of floating ball type steam trap |
| CN114603432B (en) * | 2022-03-25 | 2024-04-12 | 英侨机械制造有限公司 | Floating ball polishing device of floating ball type steam trap |
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| Publication number | Publication date |
|---|---|
| CN109605186B (en) | 2022-03-15 |
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