CN2750888Y - Major diameter high precision glass polishing machine - Google Patents
Major diameter high precision glass polishing machine Download PDFInfo
- Publication number
- CN2750888Y CN2750888Y CN 200420110942 CN200420110942U CN2750888Y CN 2750888 Y CN2750888 Y CN 2750888Y CN 200420110942 CN200420110942 CN 200420110942 CN 200420110942 U CN200420110942 U CN 200420110942U CN 2750888 Y CN2750888 Y CN 2750888Y
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- CN
- China
- Prior art keywords
- rotating disk
- granite
- polishing machine
- glass polishing
- ball
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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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a high precision glass polishing machine with a large diameter. A rotary table made of granite is pivoted on a granite base; a position of the bottom surface of the rotary table, which is near the edge of the bottom surface of the rotary table, is provided with a ball slideway, a corresponding position of the top surface of the granite base is also provided with a ball slideway, and a raceway formed by the two slideway is full of balls, so that an integral plane bearing is formed; the external edge of the granite rotary table is provided with a ring gear, and the ring gear engages with a gear driven by a main motor arranged on the granite base; the center of the base is provided with a main shaft, and the rotary table is pivoted on the main shaft through a group of ball bearings and plane bearings; a transmission shaft driven by a motor is arranged in the main shaft, and the upper end of the transmission shaft is provided with a driving wheel. The utility model can improve the grinding quality and precision of products, energy resources can be saved, a problem that workpieces rotate and stop alternately can be solved, and the procedure and the efficiency of the repair of a lacquer disk can be simplified.
Description
Technical field
The utility model relates to a kind of glass polishing machine, specifically refers to a kind of large-diameter high-accuracy glass polishing machine.
Background technology
Existing glass polishing machine is generally all established a cast iron rotating disk on the cast iron pedestal, rotating disk is provided with lacquer disk(-sc), has groove on the lacquer disk(-sc), is provided with abrasive material in the groove.Glass to be processed places on the lacquer disk(-sc) on the described rotating disk, and when rotating disk rotated, glass made glass polishing moving on the lacquer disk(-sc) and producing and grind with abrasive material on the lacquer disk(-sc).Because this polishing machine relies on the plane bearing of being located at center of turntable to keep the level of rotating disk, and rely on the main shaft that drives rotating disk to make the rotating disk rotation, when described rotating disk is big, reach 2m when above as diameter, the level of the rotating disk in just being difficult to guarantee to rotate, therefore the machining accuracy of workpiece is difficult to guarantee that the power of motor that drives described rotating disk simultaneously is bigger, so energy consumption is higher.
Summary of the invention
The purpose of this utility model is to propose a kind of large-diameter high-accuracy glass polishing machine, mat adopts the little grouan material of temperature coefficient, to reduce the influence of temperature to the complete machine precision, adopt the roll structure of being located at the nearly edge of rotating disk simultaneously, be equivalent to adopt a huge plane bearing, thereby improve the stable degree and the precision of complete machine.
Another purpose of the present utility model is by driving mechanism is changed to the outer of rotating disk by main shaft, thereby reduces detent torque, energy savings greatly.
Another purpose of the present utility model is by being located at the drive of rotating disk top, and the rotating speed of this drive is adjustable, and the problem of stopping when changeing when not only solving workpiece also can be regulated rotating speed required when grinding arbitrarily.
A purpose more of the present utility model is to set up above rotating disk and can move radially and liftable spinning head along rotating disk by utilizing, and can in time process and repair the flatness and the roughness of the lacquer disk(-sc) on the rotating disk, to improve grinding efficiency and quality.
A kind of large-diameter high-accuracy glass polishing machine of the present utility model, mainly comprise the rotating disk of being located on the pedestal, this rotating disk is provided with the lacquer disk(-sc) that has groove, be provided with abrasive material in the groove of lacquer disk(-sc), it is characterized in that: the rotating disk that adopts granite to make is hubbed on the pedestal that same employing granite makes; Have ball slideway in nearly edge, described rotating disk bottom surface, also have in the corresponding position of granite base end face and the relative ball slideway of ball slideway on the rotating disk, establish full ball in the raceway that two slideways constitute, group is at the plane bearing that becomes an integral body; Be provided with a circle gear ring in the outer of described granite rotating disk, this gear ring and a gears engaged, this gear is by the main motor deceleration rear drive of being located on the pedestal.
Described granite base center is provided with a main shaft, and described granite rotating disk is hubbed on this main shaft by one group of ball ball bearing and plane bearing.Described main shaft is a hollow shaft, is provided with one by motor-driven power transmission shaft in main shaft, and this power transmission shaft upper end is provided with a drive.
Be fixed with several limited location forks on described workbench, the position of each limited location fork can be provided with roller by the elongated slot adjustment on the jaw of each limited location fork; Be equipped with workpiece accommodating disc or lacquer disk(-sc) conditioner discs in each limited location fork, the cylindrical of each workpiece accommodating disc or lacquer disk(-sc) conditioner discs can be circumscribed with the roller on the limited location fork jaw, and be meshed with the drive of center of turntable.
Above described granite rotating disk, set up a saddle, supporting propping up of this saddle is set up on the workbench that is positioned at the described granite rotating disk outside, saddle is provided with the spinning headstock, and this spinning headstock can be driven by the planker of planker that moves horizontally and vertical lift, and the spinning headstock is provided with spinning head.
Advantage of the present utility model is:
(1) owing to adopted granite rotating disk and granite base, temperature influence is little, the big plane bearing of forming at the large diameter skid road and the ball of rotating disk outer ring owing to employing, so the work stabilizer pole of rotating disk simultaneously, thereby improved the Grinding Quality of product greatly, improved the precision of product.
(2) drive described dial rotation by the gear ring of being located at the rotating disk outer, greatly reduce and drive the required detent torque of rotating disk, make power of motor be reduced to 5.5kW, so saved the energy greatly from original 55kW.
(3) by setting up drive, workpiece is rotated, and rotating speed can regulate in center of turntable, the problem of stopping when changeing during workpiece when having solved original polishing machine running, thus improved the grinding precision and the grinding efficiency of workpiece.
(4) by setting up, can in time process and repair, thereby simplify program and efficient that lacquer disk(-sc) is repaired greatly, improve grinding efficiency and quality the lacquer disk(-sc) on the rotating disk in the spinning head of rotating disk top.
Description of drawings
Now the utility model is described in further detail in conjunction with an embodiment and accompanying drawing thereof.
Fig. 1 is the section of structure of an embodiment of the present utility model;
Fig. 2 is that the card of the embodiment of Fig. 1 is arranged schematic diagram.
Among the figure: 1 granite base, 2 granite rotating disks, 3 balls, 4 bearing group, 5 main shafts, 6 drives, 7 variable-frequency motors, 8 supports, 9 horizontal saddles, 10 variable-frequency motors, 11 spinning headstocks, 12 stepper motors, 13 gear rings, 14 main motors, 15 lacquer disk(-sc)s, 16 workbench, 17 power axles, 18 spinning heads, 19 gears, 20 limited location forks, 21 rollers, 22 workpiece plates, 23 conditioner discs.
The specific embodiment
An embodiment of the present utility model, its disk diameter reaches 2400mm, as shown in Figure 1 and Figure 2.Be provided with the rotating disk 2 that a granite is made on the pedestal 1 that granite is made, be provided with main shaft 5 in the centre bore of pedestal, rotating disk 2 is hubbed on this main shaft 5 by a bearing group 4, and rotating disk 2 is provided with lacquer disk(-sc) 15.Have decorative pattern shape groove on the lacquer disk(-sc), be provided with abrasive material in the groove.Have ball slideway in nearly edge, described granite rotating disk 2 bottom surfaces, have in the corresponding position of granite base 1 end face and the relative ball slideway of ball slideway on the rotating disk, in the raceway that upper and lower two slideways constitute, establish a full circle steel ball 3.Be provided with a bull gear 13 in described granite rotating disk outer, this bull gear and gear 19 engagements, this gear 19 is by the main motor 14 deceleration rear drives of being located on the pedestal 1.
Described main shaft 5 is a hollow shaft, is provided with a power transmission shaft 17 by variable-frequency motor 7 drivings in main shaft, and this power transmission shaft upper end is provided with a drive 6.
Be fixed with several limited location forks 20 on described workbench 16, the position of each limited location fork can be finely tuned by elongated slot, respectively is provided with a roller 21 on two jaws of each limited location fork; Be equipped with hollow workpiece plate 22 or solid conditioner discs 23 in limited location fork 20 respectively, the roller 21 on the outer ring of each workpiece plate or conditioner discs and the limited location fork jaw is circumscribed, and is meshed with the drive 6 of center of turntable.When therefore the speed of changeing with the per minute number when rotating disk was rotated, workpiece plate and conditioner discs all can ceaselessly be done revolution and rotation on the lacquer disk(-sc) 15 of rotating disk under the acting in conjunction of limited location fork 20 and drive 6.Workpiece plate 22 is hollow discs, and glass pieces places dish and ceaselessly does revolution and rotation, produces relative motion between workpiece and the lacquer disk(-sc) 15, and the abrasive material on the lacquer disk(-sc) 15 grinds workpiece bottom, thereby reaches the purpose of grinding; Conditioner discs 23 is solid disc, and also ceaselessly revolution and rotation repaired the lacquer disk(-sc) on the rotating disk 2 15 at any time, to guarantee the smooth of lacquer disk(-sc).The rotating speed of workpiece plate and conditioner discs revolution can be by main motor 14 controls that drive traffic cycle 2, and the rotating speed of rotation can pass through the adjusting of the variable-frequency motor 7 of driving drive 6, to guarantee optimum efficiency.
Above described granite rotating disk 2, set up a saddle 9, supporting the support 8 of this saddle is located on the workbench 16 that is positioned at the described granite rotating disk outside, saddle 9 is provided with spinning headstock 11, this spinning headstock can be driven by the planker of planker that moves horizontally and vertical lift, and the spinning headstock is provided with spinning head 18.Because this spinning head 18 can in time be processed and repair the lacquer disk(-sc) on the rotating disk 15, program and efficient that lacquer disk(-sc) is repaired have therefore been simplified widely.
Claims (6)
1. large-diameter high-accuracy glass polishing machine, mainly comprise the rotating disk of being located on the pedestal, this rotating disk is provided with the lacquer disk(-sc) that has groove, is provided with abrasive material in the groove of lacquer disk(-sc), it is characterized in that: the rotating disk that adopts granite to make is hubbed at and adopts on the pedestal that granite makes; Have a circle ball slideway in nearly edge, described rotating disk bottom surface, have in the corresponding position of granite base end face and the relative ball slideway of ball slideway on the rotating disk, in the raceway that two slideways constitute, establish full ball; Be provided with a circle gear ring in the outer of described granite rotating disk, this gear ring and a gears engaged, this gear is by the main motor deceleration rear drive of being located on the pedestal.
2. glass polishing machine according to claim 1 is characterized in that described granite base center is provided with a main shaft, and described granite rotating disk is hubbed on this axle by one group of ball ball bearing and plane bearing.
3. a kind of glass polishing machine according to claim 2 is characterized in that described main shaft is a hollow shaft, is provided with one by motor-driven power transmission shaft in main shaft, and this power transmission shaft upper end is provided with a drive.
4. a kind of glass polishing machine according to claim 3 is characterized in that being fixed with several limited location forks on described workbench, the position of each limited location fork can be provided with roller by the elongated slot adjustment on the jaw of each limited location fork; Be equipped with workpiece plate or conditioner discs in each limited location fork respectively, the roller on the outer ring of each workpiece plate or conditioner discs and the limited location fork jaw is circumscribed, and is meshed with the drive of center of turntable.
5. according to claim 1,2 or 3 described glass polishing machines, it is characterized in that above described granite rotating disk, having set up a saddle, supporting propping up of this saddle is set up on the workbench that is positioned at the described granite rotating disk outside, saddle is provided with the spinning headstock, this spinning headstock can be driven by the planker of planker that moves horizontally and vertical lift, and the spinning headstock is provided with spinning head.
6. glass polishing machine according to claim 5, the motor that it is characterized in that driving described horizontal planker motion is a variable-frequency motor; The motor that drives described vertical lift planker motion is a stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420110942 CN2750888Y (en) | 2004-11-17 | 2004-11-17 | Major diameter high precision glass polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420110942 CN2750888Y (en) | 2004-11-17 | 2004-11-17 | Major diameter high precision glass polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750888Y true CN2750888Y (en) | 2006-01-11 |
Family
ID=35932069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420110942 Expired - Fee Related CN2750888Y (en) | 2004-11-17 | 2004-11-17 | Major diameter high precision glass polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750888Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096074B (en) * | 2006-06-30 | 2010-11-24 | 上海中晶企业发展有限公司 | Automatic plate moving mechanism of large-diameter high-accuracy glass polishing machine |
| CN101972961A (en) * | 2010-08-30 | 2011-02-16 | 常熟市沙家浜镇建国玻璃模具厂 | Glass bead polishing and burnishing machine |
| CN103102063A (en) * | 2013-01-25 | 2013-05-15 | 昆山永新玻璃制品有限公司 | Rotation mechanism |
| CN103434825A (en) * | 2013-08-01 | 2013-12-11 | 黄平 | Press wheel component capable of adjusting rotating speed |
| CN104385117A (en) * | 2014-10-17 | 2015-03-04 | 成都泰美克晶体技术有限公司 | Grinding machine |
| CN106312702A (en) * | 2016-08-29 | 2017-01-11 | 浙江春宝胶囊有限公司 | Polishing machine for large-diameter bearing outer rings |
| CN108296963A (en) * | 2018-04-04 | 2018-07-20 | 福建森德工贸有限公司 | One kind being used for numerically controlled processing equipment |
| CN108312035A (en) * | 2018-04-04 | 2018-07-24 | 福州鑫厦鑫计算机有限公司长乐区分公司 | A kind of numerically controlled processing equipment |
| CN108527097A (en) * | 2018-04-04 | 2018-09-14 | 福州鑫厦鑫计算机有限公司长乐区分公司 | A kind of numerical control processing apparatus |
| CN109079630A (en) * | 2018-08-30 | 2018-12-25 | 胡以宽 | A kind of efficient marble grinding apparatus |
| CN115972031A (en) * | 2022-11-28 | 2023-04-18 | 西南科技大学 | Ultra-high precision microsphere grinding and polishing integrated machine |
-
2004
- 2004-11-17 CN CN 200420110942 patent/CN2750888Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101096074B (en) * | 2006-06-30 | 2010-11-24 | 上海中晶企业发展有限公司 | Automatic plate moving mechanism of large-diameter high-accuracy glass polishing machine |
| CN101972961A (en) * | 2010-08-30 | 2011-02-16 | 常熟市沙家浜镇建国玻璃模具厂 | Glass bead polishing and burnishing machine |
| CN103102063A (en) * | 2013-01-25 | 2013-05-15 | 昆山永新玻璃制品有限公司 | Rotation mechanism |
| CN103102063B (en) * | 2013-01-25 | 2016-01-20 | 昆山永新玻璃制品有限公司 | Traversing mechanism |
| CN103434825A (en) * | 2013-08-01 | 2013-12-11 | 黄平 | Press wheel component capable of adjusting rotating speed |
| CN104385117A (en) * | 2014-10-17 | 2015-03-04 | 成都泰美克晶体技术有限公司 | Grinding machine |
| CN106312702A (en) * | 2016-08-29 | 2017-01-11 | 浙江春宝胶囊有限公司 | Polishing machine for large-diameter bearing outer rings |
| CN108296963A (en) * | 2018-04-04 | 2018-07-20 | 福建森德工贸有限公司 | One kind being used for numerically controlled processing equipment |
| CN108312035A (en) * | 2018-04-04 | 2018-07-24 | 福州鑫厦鑫计算机有限公司长乐区分公司 | A kind of numerically controlled processing equipment |
| CN108527097A (en) * | 2018-04-04 | 2018-09-14 | 福州鑫厦鑫计算机有限公司长乐区分公司 | A kind of numerical control processing apparatus |
| CN109079630A (en) * | 2018-08-30 | 2018-12-25 | 胡以宽 | A kind of efficient marble grinding apparatus |
| CN115972031A (en) * | 2022-11-28 | 2023-04-18 | 西南科技大学 | Ultra-high precision microsphere grinding and polishing integrated machine |
| CN115972031B (en) * | 2022-11-28 | 2023-08-18 | 西南科技大学 | Ultra-high precision microsphere grinding and polishing integrated machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060111 Termination date: 20101117 |