CN202894931U - Thickness fixing and sphere center controlling type high-speed accurate grinding polisher - Google Patents
Thickness fixing and sphere center controlling type high-speed accurate grinding polisher Download PDFInfo
- Publication number
- CN202894931U CN202894931U CN 201220454266 CN201220454266U CN202894931U CN 202894931 U CN202894931 U CN 202894931U CN 201220454266 CN201220454266 CN 201220454266 CN 201220454266 U CN201220454266 U CN 201220454266U CN 202894931 U CN202894931 U CN 202894931U
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- gear
- main shaft
- eccentric wheel
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Abstract
The utility model relates to a thickness fixing and sphere center controlling type high-speed accurate grinding polisher, and belongs to the technical field of optical glass polishing devices. A gear motor of the thickness fixing and sphere center controlling type high-speed accurate grinding polisher is installed on a lathe, an eccentric wheel is arranged at one end of the gear motor, an eccentric rotating shaft is connected with a swing rotating shaft through a connecting rod, the swing rotating shaft is installed on a swing balance block, the swing balance block is installed on a swing shaft, a pressurizing bent board is connected with the swing shaft, and a pressurizing shaft is connected with the swing shaft. A grinding head is arranged on the lower side of the pressurizing shaft and connected with a main shaft, a shaft sleeve is installed on the main shaft, an outer shaft sleeve is sleeved on the shaft sleeve, and a main shaft lifting nut is arranged on the lower side of the outer shaft sleeve. One end of a gear case is connected with a main shaft motor, and the other end of the gear case is connected with the main shaft. An air cylinder is arranged on the lower side of the eccentric wheel, a piston rod of the air cylinder is provided with an electromagnetic disc, an eccentric sensor is installed on the air cylinder, and a gear shift lever is installed on the gear case. The thickness fixing and sphere center controlling type high-speed accurate grinding polisher can achieve ideal power, is high in stability, simple in speed adjustment, capable of controlling eccentricity accurately, and convenient and fast to use.
Description
Technical field
The utility model relates to optical mirror slip polissoir technical field, is specifically related to a kind of THICKNESS CONTROL centre of sphere type High-speed fine grinding polishing machine of deciding.
Background technology
In centre of sphere arc pendulum-type optical mirror slip correct grinding, the burnishing machine, in process, the grinding head centre of sphere must be concentric with the swinging axle centre of sphere, could reach preferably machining accuracy and precision stability by work in-process.At present, spindle drive adopts belt to come transmission in centre of sphere arc pendulum-type optical mirror slip correct grinding, the burnishing machine, and its time has been grown easily and skidded, do not reach desirable power, contrast of regulating speed is complicated in use, and unstable, also has eccentric aligning more complicated to control accurately.
Summary of the invention
The purpose of this utility model provides a kind of THICKNESS CONTROL centre of sphere type High-speed fine grinding polishing machine of deciding, and it can reach desirable power, and stability is high, and speed governing is simple, can control accurately off-centre, and is easy to use, quick.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises reducing motor 1, eccentric wheel 2, eccentrically weighted shaft 3, connecting rod 4, swing rotating shaft 5, swing balance weight 6, swinging axle 7, swing seat 8, pressurization bent plate 9, displacement transducer 10, micrometer caliper 11, pressuring shaft 12, pressurization guide pin bushing 13, grinding head 15, main shaft 16, rack sleeve 17, outer beam barrel 18, lifting spindle nut 19, spindle motor 20, lathe bed 21, reducing motor 1 is installed on the lathe bed 21, one end of reducing motor 1 is equipped with eccentric wheel 2, eccentric wheel 2 is connected with eccentrically weighted shaft 3, eccentrically weighted shaft 3 is connected with swing rotating shaft 5 by connecting rod 4, swing to be installed in the rotating shaft 5 and swing balance weight 6, swing balance weight 6 and be installed in swinging axle 7, swing seat 8 is installed in lathe bed 21, pressurization bent plate 9 is connected with swinging axle 7, pressuring shaft 12 is connected with swinging axle 7, pressurization guide pin bushing 13 is installed on the pressuring shaft 12, pressuring shaft 12 upsides are provided with displacement transducer 10, micrometer caliper 11, the downside of pressuring shaft 12 is provided with grinding head 15, grinding head 15 is connected with main shaft 16, shaft sleeve 17 is installed on the main shaft 16, outer beam barrel 18 is socketed on the shaft sleeve 17, the downside of outer beam barrel 18 is provided with lifting spindle nut 19, spindle motor 20 is installed on the lathe bed 21, it also comprises gear-box 22, cylinder 23, electromagnetic disc 24, eccentricity sensor 25, gear lever 26, one end of gear-box 22 is connected with spindle motor 20, the other end of gear-box 22 is connected with main shaft 16, cylinder 23 is arranged on the downside of eccentric wheel 2, electromagnetic disc 24 is installed on the piston rod of cylinder 23, eccentricity sensor 25 is installed on the cylinder 23, and gear lever 26 is installed on the gear-box 22.
During the utility model work eyeglass 14 is placed on grinding head 15 upsides, grind by grinding head 15, come transferring power by gear-box 22, be difficult for skidding, can reach desirable power, and stability is high, come the cooperation of adjusting gear by gear lever 26, can governing speed, adopt cylinder 23 and electromagnetic disc 24 to come eccentric adjustment, and detect the degree of eccentricity by eccentricity sensor 25, so that regulate more accurate, quick.
The utility model can reach desirable power, and stability is high, and speed governing is simple, can control accurately off-centre, and is easy to use, quick.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Referring to Fig. 1, this specific embodiment adopts following technical scheme: it comprises reducing motor 1, eccentric wheel 2, eccentrically weighted shaft 3, connecting rod 4, swing rotating shaft 5, swing balance weight 6, swinging axle 7, swing seat 8, pressurization bent plate 9, displacement transducer 10, micrometer caliper 11, pressuring shaft 12, pressurization guide pin bushing 13, grinding head 15, main shaft 16, rack sleeve 17, outer beam barrel 18, lifting spindle nut 19, spindle motor 20, lathe bed 21, reducing motor 1 is installed on the lathe bed 21, one end of reducing motor 1 is equipped with eccentric wheel 2, eccentric wheel 2 is connected with eccentrically weighted shaft 3, eccentrically weighted shaft 3 is connected with swing rotating shaft 5 by connecting rod 4, swing to be installed in the rotating shaft 5 and swing balance weight 6, swing balance weight 6 and be installed in swinging axle 7, swing seat 8 is installed in lathe bed 21, pressurization bent plate 9 is connected with swinging axle 7, pressuring shaft 12 is connected with swinging axle 7, pressurization guide pin bushing 13 is installed on the pressuring shaft 12, pressuring shaft 12 upsides are provided with displacement transducer 10, micrometer caliper 11, the downside of pressuring shaft 12 is provided with grinding head 15, grinding head 15 is connected with main shaft 16, shaft sleeve 17 is installed on the main shaft 16, outer beam barrel 18 is socketed on the shaft sleeve 17, the downside of outer beam barrel 18 is provided with lifting spindle nut 19, spindle motor 20 is installed on the lathe bed 21, it also comprises gear-box 22, cylinder 23, electromagnetic disc 24, eccentricity sensor 25, gear lever 26, one end of gear-box 22 is connected with spindle motor 20, the other end of gear-box 22 is connected with main shaft 16, cylinder 23 is arranged on the downside of eccentric wheel 2, electromagnetic disc 24 is installed on the piston rod of cylinder 23, eccentricity sensor 25 is installed on the cylinder 23, and gear lever 26 is installed on the gear-box 22.
During the work of this specific embodiment eyeglass 14 is placed on grinding head 15 upsides, grind by grinding head 15, come transferring power by gear-box 22, be difficult for skidding, can reach desirable power, and stability is high, come the cooperation of adjusting gear by gear lever 26, can governing speed, adopt cylinder 23 and electromagnetic disc 24 to come eccentric adjustment, and detect the degree of eccentricity by eccentricity sensor 25, so that regulate more accurate, quick.
This specific embodiment can reach desirable power, and stability is high, and speed governing is simple, can control accurately off-centre, and is easy to use, quick.
Claims (1)
1. decide THICKNESS CONTROL centre of sphere type High-speed fine grinding polishing machine, it comprises reducing motor (1), eccentric wheel (2), eccentrically weighted shaft (3), connecting rod (4), swing rotating shaft (5), swing balance weight (6), swinging axle (7), swing seat (8), pressurization bent plate (9), displacement transducer (10), micrometer caliper (11), pressuring shaft (12), pressurization guide pin bushing (13), grinding head (15), main shaft (16), rack sleeve (17), outer beam barrel (18), lifting spindle nut (19), spindle motor (20), lathe bed (21), reducing motor (1) is installed on the lathe bed (21), one end of reducing motor (1) is equipped with eccentric wheel (2), eccentric wheel (2) is connected with eccentrically weighted shaft (3), eccentrically weighted shaft (3) is connected with swing rotating shaft (5) by connecting rod (4), swing to be installed in the rotating shaft (5) and swing balance weight (6), swing balance weight (6) and be installed in swinging axle (7), swing seat (8) is installed in lathe bed (21), pressurization bent plate (9) is connected with swinging axle (7), pressuring shaft (12) is connected with swinging axle (7), pressurization guide pin bushing (13) is installed on the pressuring shaft (12), pressuring shaft (12) upside is provided with displacement transducer (10), micrometer caliper (11), the downside of pressuring shaft (12) is provided with grinding head (15), grinding head (15) is connected with main shaft (16), shaft sleeve (17) is installed on the main shaft (16), outer beam barrel (18) is socketed on the shaft sleeve (17), the downside of outer beam barrel (18) is provided with lifting spindle nut (19), spindle motor (20) is installed on the lathe bed (21), it is characterized in that it also comprises gear-box (22), cylinder (23), electromagnetic disc (24), eccentricity sensor (25), gear lever (26), one end of gear-box (22) is connected with spindle motor (20), the other end of gear-box (22) is connected with main shaft (16), cylinder (23) is arranged on the downside of eccentric wheel (2), electromagnetic disc (24) is installed on the piston rod of cylinder (23), eccentricity sensor (25) is installed on the cylinder (23), and gear lever (26) is installed on the gear-box (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454266 CN202894931U (en) | 2012-09-07 | 2012-09-07 | Thickness fixing and sphere center controlling type high-speed accurate grinding polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454266 CN202894931U (en) | 2012-09-07 | 2012-09-07 | Thickness fixing and sphere center controlling type high-speed accurate grinding polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894931U true CN202894931U (en) | 2013-04-24 |
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ID=48115647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220454266 Expired - Fee Related CN202894931U (en) | 2012-09-07 | 2012-09-07 | Thickness fixing and sphere center controlling type high-speed accurate grinding polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934745A (en) * | 2014-04-28 | 2014-07-23 | 北京航天控制仪器研究所 | High-precision hemi-sphere grinding device |
| CN109822424A (en) * | 2019-03-15 | 2019-05-31 | 中山市旌旭光学有限公司 | Automatic refiner thickness on-line measurement device |
-
2012
- 2012-09-07 CN CN 201220454266 patent/CN202894931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934745A (en) * | 2014-04-28 | 2014-07-23 | 北京航天控制仪器研究所 | High-precision hemi-sphere grinding device |
| CN109822424A (en) * | 2019-03-15 | 2019-05-31 | 中山市旌旭光学有限公司 | Automatic refiner thickness on-line measurement device |
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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: 20130424 Termination date: 20130907 |