CN215942569U

CN215942569U - A grinding machine centre frame for processing quartz glass stick excircle

Info

Publication number: CN215942569U
Application number: CN202121975246.2U
Authority: CN
Inventors: 袁晶
Original assignee: Dalian Jingbo Semiconductor Material Technology Co ltd
Current assignee: Dalian Jingbo Semiconductor Material Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-04
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of grinding machine accessories, in particular to a grinding machine center frame for processing the excircle of a quartz glass rod, which can automatically clamp and support the glass rod, reduce manual operation, improve the working efficiency of a device, and can detect and automatically adjust the heights of two ends of the glass rod, thereby improving the usability of the device; the height adjusting component is arranged on the bottom plate, the two groups of sliding supporting components are arranged on the lower end face of the bottom plate in a bilateral symmetry mode, the supporting box is arranged on the height adjusting component, the level detecting component is arranged inside the supporting box, and the two groups of supporting components are symmetrically arranged on the left side and the right side of the supporting box; the symmetrical assembly comprises a fixing frame, a first solenoid, a first screw, a first wheel carrier, two groups of supporting wheels, a limiting seat, a limiting plate, a first gear, a first motor and a second gear.

Description

A grinding machine centre frame for processing quartz glass stick excircle

Technical Field

The utility model relates to the technical field of grinding machine accessories, in particular to a grinding machine center frame for processing an excircle of a quartz glass rod.

Background

In the process of machining the quartz glass rod, the grinding of the outer circle of the quartz glass rod is a necessary machining process and needs to be carried out on a grinding machine, the quartz glass rod is a long-shaft workpiece, so that the quartz glass rod needs to be supported by a center frame in order to prevent the quartz glass rod from deforming in the grinding process, the traditional center frame is mainly used for manually adjusting each supporting rod, the adjusting precision often depends on the feeling of an operator, and due to the lack of a detection device, the height of the quartz glass rod is usually measured by using a ruler, and the operation mode is troublesome in device operation, low in working efficiency and poor in usability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the grinding machine center frame for processing the excircle of the quartz glass rod, which can automatically clamp and support the glass rod, reduce manual operation, improve the working efficiency of the device, detect and automatically adjust the heights of two ends of the glass rod, and improve the usability of the device.

The grinding machine center frame for processing the excircle of the quartz glass rod comprises a bottom plate, a supporting box, two groups of supporting components, a horizontal detection component, a height adjusting component and two groups of sliding supporting components, wherein the height adjusting component is arranged on the bottom plate; the symmetrical assembly comprises a fixing frame, a first spiral pipe, a first screw, a first wheel frame, two groups of supporting wheels, a limiting seat, a limiting plate, a first gear, a first motor and a second gear, wherein the fixing frame is fixedly installed on the left end face of the supporting box, the first spiral pipe penetrates through and is rotatably installed on the fixing frame, the first screw is in threaded connection with the first spiral pipe, the first wheel frame is fixedly connected with the upper end of the first screw, the two groups of supporting wheels are rotatably installed on the first wheel frame, the limiting seat is fixedly installed on the lower end face of the fixing frame, a sliding groove is formed in the limiting seat, the limiting plate is fixedly connected with the lower end of the first screw, the limiting plate is slidably installed in the sliding groove, the first gear is installed on the first spiral pipe, the first motor is fixedly installed on the upper end face of the fixing frame, the output end of the first motor is fixedly connected with the second gear, and the second gear is meshed with the first gear.

The utility model relates to a grinding machine center frame for processing an excircle of a quartz glass rod, wherein a horizontal detection assembly comprises a plurality of groups of first telescopic rods, a plurality of groups of springs, a sliding plate, a supporting rod, a second wheel frame, a detection wheel and a sliding column, the plurality of groups of springs are uniformly distributed and installed on the bottom end surface in a supporting box, the plurality of groups of springs are respectively fixedly sleeved on the plurality of groups of first telescopic rods, the sliding plate is slidably installed in the supporting box and fixedly connected with the output ends of the plurality of groups of springs, the lower end of the supporting rod is fixedly installed on the upper end surface of the sliding plate, the upper end of the supporting rod penetrates through the upper end surface of the supporting box and is fixedly connected with the second wheel frame, the detection wheel is rotatably installed on the second wheel frame, the front end surface of the supporting box is provided with a long groove, the sliding column is fixedly installed on the supporting rod and is slidably installed in the long groove, a pointer is arranged on the sliding column, and the right side of the long groove is provided with a scale mark line.

The utility model relates to a grinding machine center frame for processing the excircle of a quartz glass rod, wherein a height adjusting assembly comprises a second screw pipe, a second screw rod, a plurality of groups of second telescopic rods, a third gear and a plurality of groups of driving assemblies, the second screw pipe penetrates through and is rotatably installed on a bottom plate, the second screw rod is in threaded connection with the second screw pipe, the upper end of the second screw rod is fixedly connected with the lower end surface of a supporting box, the lower end surface of the supporting box is mutually connected with the bottom plate through the plurality of groups of second telescopic rods, the third gear is fixedly installed at the lower end of the second screw pipe and is in driving connection with the plurality of groups of driving assemblies, and the plurality of groups of driving assemblies are uniformly distributed and installed on the bottom plate.

The utility model discloses a grinding machine center frame for processing the excircle of a quartz glass rod.

The utility model relates to a grinding machine center frame for processing the excircle of a quartz glass rod.

The grinding machine center frame for processing the excircle of the quartz glass rod further comprises a plurality of groups of positioning bolts, wherein the plurality of groups of positioning bolts are respectively installed on sliding seats in the plurality of groups of sliding support assemblies in a threaded connection mode, and the positioning bolts can be in mutual contact with the sliding rails.

Compared with the prior art, the utility model has the beneficial effects that: the second gear drives the first gear to rotate under the driving of the first motor, so that the first solenoid rotates, and under the matching use of the limiting seat and the limiting plate, the first screw can drive the first wheel carrier and the supporting wheel to move, so that the glass rod can be automatically supported, the manual operation is reduced, and the working efficiency of the device is improved; through setting up the slide to under the connection mating reaction of first telescopic link and spring, can make the bracing piece drive the second wheel carrier and detect the wheel and reciprocate, use under the cooperation of traveller and scale mark, thereby can detect the mounting height at glass stick both ends, thereby can detect out whether glass stick is in the level, thereby improve the usability of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged view of the portion A in FIG. 1;

FIG. 3 is a partially enlarged view of the portion B in FIG. 1;

FIG. 4 is a schematic diagram of an axial structure of the support box;

in the drawings, the reference numbers: 1. a base plate; 2. a support box; 3. a fixed mount; 4. a first coil; 5. a first screw; 6. a first wheel carrier; 7. a support wheel; 8. a limiting seat; 9. a limiting plate; 10. a first gear; 11. a first motor; 12. a second gear; 13. a first telescopic rod; 14. a spring; 15. a slide plate; 16. a support bar; 17. a second wheel carrier; 18. detecting a wheel; 19. a traveler; 20. a second coil; 21. a second screw; 22. a second telescopic rod; 23. a third gear; 24. a second motor; 25. a motor base; 26. a fourth gear; 27. a pillar; 28. a slide base; 29. a slide rail; 30. and (6) positioning the bolt.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the grinding machine center frame for processing the excircle of the quartz glass rod of the present invention comprises a bottom plate 1, a support box 2, two sets of support assemblies, a horizontal detection assembly, a height adjustment assembly and two sets of sliding support assemblies, wherein the height adjustment assembly is installed on the bottom plate 1, the two sets of sliding support assemblies are installed on the lower end surface of the bottom plate 1 in a bilateral symmetry manner, the support box 2 is installed on the height adjustment assembly, the horizontal detection assembly is installed inside the support box 2, and the two sets of support assemblies are installed on the left and right sides of the support box 2 in a symmetry manner; the symmetrical assembly comprises a fixed frame 3, a first screw pipe 4, a first screw rod 5, a first wheel frame 6, two groups of supporting wheels 7, a limiting seat 8, a limiting plate 9, a first gear 10, a first motor 11 and a second gear 12, wherein the fixed frame 3 is fixedly arranged on the left end surface of a supporting box 2, the first screw pipe 4 penetrates through and is rotatably arranged on the fixed frame 3, the first screw rod 5 is in threaded connection with the first screw pipe 4, the first wheel frame 6 is fixedly connected with the upper end of the first screw rod 5, the two groups of supporting wheels 7 are both rotatably arranged on the first wheel frame 6, the limiting seat 8 is fixedly arranged on the lower end surface of the fixed frame 3, the limiting seat 8 is provided with a chute, the limiting plate 9 is fixedly connected with the lower end of the first screw rod 5, the limiting plate 9 is slidably arranged in the chute, the first gear 10 is arranged on the first screw pipe 4, the first motor 11 is fixedly arranged on the upper end surface of the fixed frame 3, the output end of the first motor 11 is fixedly connected with the second gear 12, and the second gear 12 is intermeshed with the first gear 10; second gear 12 drives first gear 10 and rotates under the drive of first motor 11 to make first solenoid 4 rotate, and under the cooperation of spacing seat 8 and limiting plate 9 was used, can make first screw 5 drive first wheel carrier 6 and supporting wheel 7 and remove, thereby can support the glass stick automatically, reduce manual operation, improve device's work efficiency.

The utility model relates to a grinding machine center frame for processing the excircle of a quartz glass rod, a horizontal detection assembly comprises a plurality of groups of first telescopic rods 13, a plurality of groups of springs 14, a sliding plate 15, a supporting rod 16, a second wheel frame 17, a detection wheel 18 and a sliding column 19, wherein the plurality of groups of springs 14 are uniformly distributed and arranged on the bottom end surface in a supporting box 2, the plurality of groups of springs 14 are respectively and fixedly sleeved on the plurality of groups of first telescopic rods 13, the sliding plate 15 is arranged in the supporting box 2 in a sliding manner, the sliding plate 15 is fixedly connected with the output ends of the plurality of groups of springs 14, the lower end of the supporting rod 16 is fixedly arranged on the upper end surface of the sliding plate 15, the upper end of the supporting rod 16 penetrates through the upper end surface of the supporting box 2 and is fixedly connected with the second wheel frame 17, the detection wheel 18 is rotatably arranged on the second wheel frame 17, the front end surface of the supporting box 2 is provided with a long groove, the sliding column 19 is fixedly arranged on the supporting rod 16, the sliding column 19 is arranged in the long groove in a sliding manner, a pointer is arranged on the sliding column 19, scale marks are arranged on the right side of the long groove; through setting up slide 15 to under the connection mating reaction of first telescopic link 13 and spring 14, can make bracing piece 16 drive second wheel carrier 17 and detect wheel 18 and reciprocate, under the cooperation of traveller 19 and scale mark is used, thereby can detect the mounting height at glass stick both ends, thereby can detect out whether the glass stick is in the level, thereby improve the usability of device.

The utility model relates to a grinder center frame for processing the excircle of a quartz glass rod, wherein a height adjusting assembly comprises a second screw 20, a second screw 21, a plurality of groups of second telescopic rods 22, a third gear 23 and a plurality of groups of driving assemblies, the second screw 20 penetrates through and is rotatably installed on a bottom plate 1, the second screw 21 is in threaded connection with the second screw 20, the upper end of the second screw 21 is fixedly connected with the lower end face of a supporting box 2, the lower end face of the supporting box 2 is mutually connected with the bottom plate 1 through the plurality of groups of second telescopic rods 22, the third gear 23 is fixedly installed at the lower end of the second screw 20, the third gear 23 is in driving connection with the plurality of groups of driving assemblies, and the plurality of groups of driving assemblies are uniformly distributed and installed on the bottom plate 1; the third gear 23 drives the second solenoid 20 to rotate under the drive of the driving component, and under the matching use of the second telescopic rod 22, the second screw 21 drives the supporting box 2 to move up and down, so that the supporting wheel 7 can perform height adjustment on the supporting point of the glass rod, and the operability of the device is improved.

The grinding machine center frame for processing the excircle of the quartz glass rod comprises a driving assembly, a first motor 24, a motor base 25 and a fourth gear 26, wherein the second motor 24 is fixedly arranged on the upper end surface of a bottom plate 1 through the motor base 25, the output end of the second motor 24 penetrates through the bottom plate 1 and is fixedly connected with the fourth gear 26, and the fourth gear 26 is meshed with a third gear 23; the fourth gear 26 drives the third gear 23 to rotate under the driving of the second motor 24, so that the device can automatically adjust the height, manual operation is reduced, and the automation degree of the device is improved.

The utility model relates to a grinding machine center frame for processing the excircle of a quartz glass rod, wherein a sliding support component comprises a support column 27, a sliding seat 28 and a sliding rail 29, the support column 27 is fixedly arranged on the lower end surface of a bottom plate 1, the sliding seat 28 is fixedly arranged at the lower end of the support column 27, the sliding rail 29 is fixedly arranged on a grinding machine workbench, and the sliding rail 29 is in sliding connection with the sliding seat 28; through setting up pillar 27 to under the cooperation of slide 28 and slide rail 29 is used, can slide to supporting box 2 and support, and when carrying out the height detection to the strong point at glass stick both ends, the removal of the device of being convenient for improves the convenience that the device used.

The grinding machine center frame for processing the excircle of the quartz glass rod further comprises a plurality of groups of positioning bolts 30, wherein the plurality of groups of positioning bolts 30 are respectively installed on the sliding seats 28 in the plurality of groups of sliding support assemblies in a threaded connection manner, and the positioning bolts 30 can be in mutual contact with the sliding rails 29; through setting up positioning bolt 30, can make slide 28 fix in certain position department on slide rail 29, reduce the condition that the device takes place vibrations and removal in the process of polishing to improve the stability of device work.

The utility model relates to a grinding machine center frame for processing the excircle of a quartz glass rod, which is characterized in that when in work, one end of the glass rod is clamped on a chuck of a grinding machine to enable the glass rod to be in a cantilever beam state, then a supporting box 2 is pushed, the supporting box 2 is moved to one end of the clamped glass rod under the matching use of a support 27, a sliding seat 28 and a sliding rail 29, a detection wheel 18 is always contacted with the glass rod under the connecting and matching action of a first telescopic rod 13, a spring 14, a sliding plate 15, a supporting rod 16 and a second wheel frame 17, the position of a pointer on a sliding column 19 and a scale mark is observed and recorded, then the supporting box 2 is pushed again to enable the supporting box 2 to slide to the other end of the glass rod, then a first motor 11 is started, a first gear 10 is driven by a second gear 12 under the driving of the first motor 11 to rotate, so that a first solenoid 4 rotates, under the matching use of the limiting seat 8 and the limiting plate 9, the first screw 5 drives the first wheel carrier 6 and the supporting wheel 7 to move, so that the glass rod is clamped and supported, whether the position of a scale mark where a pointer on the sliding column 19 is located is the same as the value recorded for the first time or not is observed at the moment, if the position of the scale mark is different from the value recorded for the first time, the second motor 24 is started, the fourth gear 26 drives the third gear 23 to rotate under the driving of the second motor 24, so that the second solenoid 20 rotates, and under the matching use of the second telescopic rod 22, the second screw 21 drives the supporting box 2 to move upwards, so that the supporting wheel 7 performs height adjustment on the supporting point of the glass rod, the pointer change on the sliding column 19 is observed in the adjusting process, and the position of the scale mark pointed by the pointer is the same as the value recorded for the first time.

The mounting mode, the connecting mode or the setting mode of the grinding machine center frame for processing the excircle of the quartz glass rod are common mechanical modes, and the grinding machine center frame can be implemented as long as the beneficial effects of the grinding machine center frame can be achieved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A grinding machine center frame for processing the excircle of a quartz glass rod is characterized by comprising a bottom plate (1), a supporting box (2), two groups of supporting components, a horizontal detection component, a height adjusting component and two groups of sliding supporting components, wherein the height adjusting component is arranged on the bottom plate (1), the two groups of sliding supporting components are symmetrically arranged on the lower end surface of the bottom plate (1) in a left-right mode, the supporting box (2) is arranged on the height adjusting component, the horizontal detection component is arranged inside the supporting box (2), and the two groups of supporting components are symmetrically arranged on the left side and the right side of the supporting box (2); the symmetrical assembly comprises a fixed frame (3), a first screw pipe (4), a first screw rod (5), a first wheel frame (6), two groups of supporting wheels (7), a limiting seat (8), a limiting plate (9), a first gear (10), a first motor (11) and a second gear (12), the fixed frame (3) is fixedly arranged on the left end surface of the supporting box (2), the first screw pipe (4) is penetrated and rotatably arranged on the fixed frame (3), the first screw rod (5) is in threaded connection with the first screw pipe (4), the first wheel frame (6) is fixedly connected with the upper end of the first screw rod (5), the two groups of supporting wheels (7) are rotatably arranged on the first wheel frame (6), the limiting seat (8) is fixedly arranged on the lower end surface of the fixed frame (3), a sliding groove is arranged on the limiting seat (8), the limiting plate (9) is fixedly connected with the lower end of the first screw rod (5), and the limiting plate (9) is slidably arranged in the sliding groove, first gear (10) are installed on first solenoid (4), and first motor (11) fixed mounting is in mount (3) up end, first motor (11) output and second gear (12) fixed connection to second gear (12) and first gear (10) intermeshing.

2. The grinding machine center rest for processing the excircle of the quartz glass rod as claimed in claim 1, wherein the level detection assembly comprises a plurality of sets of first telescopic rods (13), a plurality of sets of springs (14), a sliding plate (15), a support rod (16), a second wheel carrier (17), a detection wheel (18) and a sliding column (19), the plurality of sets of springs (14) are uniformly distributed and installed on the bottom end surface inside the support box (2), the plurality of sets of springs (14) are respectively fixedly sleeved on the plurality of sets of first telescopic rods (13), the sliding plate (15) is slidably installed inside the support box (2), the sliding plate (15) is fixedly connected with the output ends of the plurality of sets of springs (14), the lower end of the support rod (16) is fixedly installed on the upper end surface of the sliding plate (15), the upper end of the support rod (16) passes through the upper end surface of the support box (2) and is fixedly connected with the second wheel carrier (17), the detection wheel (18) is rotatably installed on the second wheel carrier (17), the front end face of the supporting box (2) is provided with a long groove, the sliding column (19) is fixedly arranged on the supporting rod (16), the sliding column (19) is arranged in the long groove in a sliding mode, the sliding column (19) is provided with a pointer, and the right side of the long groove is provided with scale marks.

3. The grinding machine center frame for processing the excircle of the quartz glass rod as claimed in claim 1, wherein the height adjusting assembly comprises a second screw (20), a second screw (21), a plurality of groups of second telescopic rods (22), a third gear (23) and a plurality of groups of driving assemblies, the second screw (20) penetrates through and is rotatably mounted on the bottom plate (1), the second screw (21) is in threaded connection with the second screw (20), the upper end of the second screw (21) is fixedly connected with the lower end face of the supporting box (2), the lower end face of the supporting box (2) is connected with the bottom plate (1) through the plurality of groups of second telescopic rods (22), the third gear (23) is fixedly mounted at the lower end of the second screw (20), and the third gear (23) is in driving connection with the plurality of groups of driving assemblies, and the plurality of groups of driving assemblies are uniformly distributed and mounted on the bottom plate (1).

4. A grinder steady rest for processing the outer circle of a quartz glass rod as claimed in claim 3, characterized in that the driving assembly comprises a second motor (24), a motor base (25) and a fourth gear (26), the second motor (24) is fixedly mounted on the upper end surface of the bottom plate (1) through the motor base (25), the output end of the second motor (24) passes through the bottom plate (1) and is fixedly connected with the fourth gear (26), and the fourth gear (26) and the third gear (23) are meshed with each other.

5. A grinder steady rest for machining the outer circle of a quartz glass rod according to claim 1, characterized in that the sliding support assembly comprises a pillar (27), a slide (28) and a slide (29), the pillar (27) is fixedly installed on the lower end face of the bottom plate (1), the slide (28) is fixedly installed on the lower end of the pillar (27), the slide (29) is fixedly installed on the grinder bench, and the slide (29) is slidably connected with the slide (28).

6. The grinder center frame for machining the outer circle of a quartz glass rod according to claim 5, further comprising a plurality of sets of positioning bolts (30), wherein the plurality of sets of positioning bolts (30) are respectively installed on the slide seats (28) in the plurality of sets of sliding support members in a threaded connection, and the positioning bolts (30) can be in contact with the slide rails (29).