CN212020448U - Grinding wheel repairing device of centerless grinding machine - Google Patents
Grinding wheel repairing device of centerless grinding machine Download PDFInfo
- Publication number
- CN212020448U CN212020448U CN202020652273.5U CN202020652273U CN212020448U CN 212020448 U CN212020448 U CN 212020448U CN 202020652273 U CN202020652273 U CN 202020652273U CN 212020448 U CN212020448 U CN 212020448U
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- grinding wheel
- gear
- sliding table
- centerless
- grinding
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Abstract
The utility model discloses a grinding wheel repairing device of a centerless grinding machine, which belongs to the technical field of grinding and solves the problem that the grinding wheel is troublesome to disassemble and assemble when the grinding wheel of the centerless grinding machine is maintained, the device comprises a centerless grinder table, a transverse sliding table, a longitudinal screw rod, a longitudinal sliding table, a mechanical arm, a rotating base, a diamond pen, a first gear driving motor, a guide wheel, a second gear driving motor, a grinding wheel, a slide rail and a transverse screw rod, the diamond pen is connected with a mechanical arm through a rotating base, the mechanical arm passes through a longitudinal sliding table, the longitudinal sliding table is connected with the transverse sliding table through a longitudinal screw rod, the transverse sliding table is connected with the sliding rail through a transverse screw rod, the guide pulley passes through one gear drive system and connects gear driving motor one, the emery wheel passes through two gear drive system and connects gear driving motor two, the utility model has the advantages of easy maintenance, the adjustment is nimble and work efficiency is high.
Description
Technical Field
The utility model relates to a grinding technical field specifically is a grinding wheel device is repaiied to centerless grinder.
Background
A centerless grinding machine for grinding without using the axis of a workpiece is composed of three mechanisms, i.e. a grinding wheel mechanism, an adjusting mechanism and a workpiece support mechanism, wherein the grinding wheel mechanism is used for grinding, the adjusting mechanism controls the feeding of a grinding wheel, and the workpiece support mechanism supports the workpiece during grinding. The surface of the grinding wheel becomes uneven after working for a period of time and needs to be repaired, some grinding machines need to take the grinding wheel down separately and clamp the grinding wheel on an independent grinding wheel repairing device for grinding, so that the grinding wheel is troublesome to disassemble and assemble, and how to design a set of device which can automatically repair the grinding wheel without disassembling the grinding wheel is a quite necessary and meaningful work.
The prior art discloses a centerless grinder's repaiies grinding wheel device, and the device includes centerless grinder board, horizontal slip table, vertical lead screw, vertical slip table, robotic arm, rotating base, buddha's warrior attendant pen, gear drive motor one, guide pulley, gear drive motor two, dull polish wheel, slide rail and horizontal lead screw, robotic arm passes through vertical slip table, vertical slip table passes through vertical lead screw and connects horizontal slip table, horizontal slip table passes through horizontal lead screw and connects the slide rail, the guide pulley passes through a gear drive system and connects gear drive motor one, the dull polish wheel passes through gear drive system two and connects gear drive motor two.
The grinding wheel repairing device of the conventional centerless grinding machine has the problem that when the grinding wheel is uneven and needs to be repaired, the grinding wheel is troublesome to disassemble and assemble, the working efficiency is seriously reduced, and the labor cost is increased.
Therefore, it is necessary to provide a grinding wheel dressing device for a centerless grinding machine, which aims to solve the problem that the grinding wheel is troublesome to detach and mount during grinding.
SUMMERY OF THE UTILITY MODEL
An it is not enough to prior art existence, the utility model provides an aim at provides a centerless grinder's repaiies grinding wheel device to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a centerless grinder's repaiies grinding wheel device, this novel centerless grinder's repaiies grinding wheel device includes centerless grinder board, horizontal slip table, vertical lead screw, vertical slip table, robotic arm, rotating base, rotatory carving dish, buddha's warrior attendant pen, slide rail and horizontal lead screw, buddha's warrior attendant pen passes through rotating base and connects robotic arm, rotating base passes through hub connection robotic arm.
As a further scheme of the utility model, robotic arm design has the scale interval, the end design of axle has rotatory scale, rotatory scale passes through gear connection robotic arm.
As the utility model discloses further scheme, robotic arm passes through vertical slip table and connects horizontal slip table, horizontal slip table design has vertical recess, vertical slip table bearing is still connected to vertical slip table, vertical slip table bearing passes through the horizontal slip table recess of ball connection.
As a further scheme of the utility model, vertical lead screw is still connected to vertical slip table, twist grip one is connected to vertical lead screw end, twist grip one's design has the pointer, centerless grinder board design has the scale interval.
As a further scheme of the utility model, the emery wheel is still connected to the buddha's warrior attendant pen, the emery wheel passes through two driven shaft connection gear drive system two, two driven shaft connection emery wheel installing supports through fixing bearing two, the emery wheel installing support passes through sliding bearing one and connects centerless grinder board.
As a further aspect of the present invention, the second gear transmission system includes a second gear driving motor, a second transmission shaft, a second driving gear, a second driven gear and a second conveyor belt, the second driving motor connects the second driving gear through the second transmission shaft, and the second driving gear connects the second driven gear through the second conveyor belt.
As a further aspect of the present invention, the centerless grinder board still connects the guide wheel installing support, the guide wheel installing support (connect driven shaft one through fixing bearing, driven shaft one is through the splined connection guide pulley, the guide pulley passes through driven shaft one and connects gear drive system unified.
As a further aspect of the present invention, one gear transmission system includes one gear driving motor, one transmission shaft, one driving gear, one conveyor belt and one driven gear, one gear driving motor is connected with one driving gear through one transmission shaft, one driving gear is connected with one driven gear through one conveyor belt, one driven gear is connected with one driven shaft through one spline.
As a further aspect of the present invention, the centerless grinder board is further connected to a material dragging plate, the material dragging plate is located the guide wheel and the grinding wheel intermediate position, the material dragging plate is connected to the centerless grinder board through the lifting system.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the diamond pen of the utility model is connected with a mechanical arm through a rotating base, the rotating base is connected with the mechanical arm through a shaft, the mechanical arm is designed with a scale value, the end head of the shaft is designed with a rotating scale plate, the rotating scale plate is connected with the mechanical arm through a gear, the diamond pen can rotate around the shaft, the diamond pen has the effect of accurately adjusting the angle between the diamond pen and a grinding wheel, the longitudinal sliding table is also connected with a longitudinal sliding table bearing, the longitudinal sliding table bearing is connected with a transverse sliding table groove through a ball, the longitudinal sliding table is also connected with a longitudinal lead screw, the end head of the longitudinal lead screw is connected with a rotating handle I, the rotating handle I is designed with a pointer, the centerless grinder table is designed with a scale value, the diamond pen is longitudinally moved, the diamond pen grinding wheel area size is longitudinally adjusted, the transverse sliding table, the horizontal sliding table is connected with the centerless grinder table through the horizontal lead screw, the end of the horizontal lead screw is provided with a second rotating handle, the second rotating handle is provided with a pointer, the centerless grinder table is provided with a scale value, the function of horizontal movement of the diamond pen is realized, and the diamond pen horizontal grinding wheel depth adjusting effect is achieved.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of embodiments 1 to 7 of the present invention.
Fig. 2 is a connection relationship diagram of the diamond pen and the grinding wheel in embodiments 1 to 2 of the present invention.
Fig. 3 is a schematic diagram illustrating movement of the diamond pen according to embodiments 2 to 4 of the present invention.
Reference numerals: 1-centerless grinder bench, 2-transverse sliding table, 3-longitudinal screw, 4-longitudinal sliding table, 5-mechanical arm, 6-rotating base, 7-rotating dial, 8-diamond pen, 9-dragging plate 10-guide wheel mounting bracket, 11-gear driving motor I, 12-transmission shaft I, 13-driving gear I, 14-transmission belt I, 15-driven gear I, 16-driven shaft I, 17-gear driving motor I fixing support, 18-guide wheel, 19-gear driving motor II, 20-transmission shaft II, 21-driving gear II, 22-driven shaft II, 23-driven gear II, 24-transmission belt II, 25-grinding wheel mounting bracket, 26-grinding wheel, 27-rotating handle I, 2-longitudinal guide wheel II, 5-mechanical arm, 9-rotating base, 9-driving wheel mounting bracket, 28-slide rail, 29-rotary handle II, 30-transverse screw rod, 31-transverse sliding table bearing and 32-longitudinal sliding table bearing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1 and 2, a grinding wheel dressing device for a centerless grinder includes a centerless grinder table 1, a transverse sliding table 2, a longitudinal screw 3, a longitudinal sliding table 4, a mechanical arm 5, a rotating base 6, a rotating dial 7, a diamond pen 8, a sliding rail 28 and a transverse screw 30, wherein the diamond pen 8 is connected with the mechanical arm 5 through the rotating base 6, and the rotating base 6 is connected with the mechanical arm 5 through a shaft.
When the diamond pen 8 rotates through the shaft, the function of adjusting the angle between the diamond pen 8 and the grinding wheel 26 is realized. In order to further realize the accuracy of 8 angle of adjustment of diamond pen, robotic arm 5 designs has the scale interval, the end design of axle has rotatory scale 7, rotatory scale 7 passes through gear connection robotic arm 5, and rotatory scale 7 realizes rotating through gear engagement principle, and when rotatory scale 7 clockwise turning, the scale interval on the robotic arm 5 can increase, and when rotatory scale 7 clockwise turning, the scale interval on the robotic arm 5 can reduce.
Example 2
Referring to fig. 1 to 3, in order to further enhance the flexibility of the diamond pen 8, in the grinding wheel dressing device of the centerless grinding machine according to embodiment 1, the robot arm 5 is connected to the transverse sliding table 2 through the longitudinal sliding table 4, the transverse sliding table 2 is designed with a longitudinal groove, the longitudinal sliding table 4 is further connected to a longitudinal sliding table bearing 32, the longitudinal sliding table bearing 32 is connected to the transverse sliding table 2 through a ball, the longitudinal sliding table 4 is further connected to the longitudinal screw 3, and an end of the longitudinal screw 3 is connected to the first rotating handle 27.
When the first rotating handle 27 drives the longitudinal screw rod 3 to rotate, the longitudinal sliding table 4 can move along the axial direction of the longitudinal screw rod 3, and the function of longitudinal sliding of the diamond pen 8 is achieved.
Example 3
Referring to fig. 1 and 3, in order to further increase the accuracy of the longitudinal sliding of the diamond pen 8, in the grinding wheel device of the centerless grinder according to embodiment 1, the first rotating handle 27 is designed with a pointer, the machine table 1 of the centerless grinder is designed with a scale value, the scale value on the machine table 1 of the centerless grinder increases when the first rotating handle 27 rotates clockwise, and the scale value on the machine table 1 of the centerless grinder decreases when the first rotating handle 27 rotates counterclockwise, so as to achieve the function of longitudinally and accurately adjusting the area size of the grinding wheel 26 ground by the diamond pen 8.
Example 4
Referring to fig. 1 and 3, in order to realize the function that a diamond pen 8 can precisely adjust the depth of a grinding wheel 26, in the grinding wheel dressing device of a centerless grinding machine according to embodiment 3, the transverse sliding table 2 is connected to the slide rail 28 through a transverse sliding table bearing 31, the transverse sliding table 2 is connected to the centerless grinding machine table 1 through a transverse screw 30, a second rotating handle 29 is designed at an end of the transverse screw 30, a pointer is designed on the second rotating handle 29, and the centerless grinding machine table 1 is designed with a scale value.
When the second rotating handle 29 rotates clockwise, the scale value on the centerless grinder table 1 can be increased, and when the second rotating handle 29 rotates anticlockwise, the scale value on the centerless grinder table 1 can be reduced, so that the problem of low grinding efficiency of the diamond pen 8 when pits exist on the surface of the grinding wheel 2 is avoided.
Example 5
Referring to fig. 1, in the grinding wheel dressing device of the centerless grinder according to embodiment 1, the diamond pen 8 is further connected to a grinding wheel 26, the grinding wheel 26 is connected to a second gear transmission system through a second driven shaft 22, the second driven shaft 22 is connected to a grinding wheel mounting bracket 25 through a second fixed bearing, and in order to further improve the flexibility of the grinding wheel 26, the grinding wheel mounting bracket 25 is connected to the centerless grinder table 1 through a first sliding bearing.
Example 6
Referring to fig. 1, in the grinding wheel dressing device of the centerless grinder according to embodiment 1, the platen 1 of the centerless grinder is further connected with a guide wheel mounting bracket 10, the guide wheel mounting bracket 10 is connected with a first driven shaft 16 through a fixed bearing, the first driven shaft 16 is connected with a guide wheel 18 through a spline, the guide wheel 18 is connected with a gear transmission system through the first driven shaft 16, and the function that the guide wheel 18 can slide is achieved.
Example 7
Referring to fig. 1, in the grinding wheel dressing apparatus for a centerless grinder according to embodiment 1, the machine table 1 of the centerless grinder is further connected to a material dragging plate 9, the material dragging plate 9 is located between the guide wheel 18 and the grinding wheel 26, and the material dragging plate 9 is connected to the machine table 1 of the centerless grinder through a lifting system, so that the function of adjusting the height of the material dragging plate 9 is achieved.
The utility model discloses a theory of operation is: the mechanical arm 5 is provided with a scale value, the end of the shaft is provided with a rotary scale 7, the rotary scale 7 is connected with the mechanical arm 5 through a gear, the rotary scale 7 rotates through a gear meshing principle, when the rotary scale 7 rotates clockwise, the scale value on the mechanical arm 5 is increased, when the rotary scale 7 rotates clockwise, the scale value on the mechanical arm 5 is reduced, the function of adjusting the angle between a diamond pen 8 and a grinding wheel 26 is realized, the mechanical arm 5 is connected with the transverse sliding table 2 through the longitudinal sliding table 4, the transverse sliding table 2 is provided with a longitudinal groove, the longitudinal sliding table 4 is further connected with a longitudinal sliding table bearing 32, the longitudinal sliding table bearing 32 is connected with the groove of the transverse sliding table 2 through a ball, the longitudinal sliding table 4 is further connected with the longitudinal screw 3, the end of the longitudinal screw 3 is connected with a first rotary handle 27, and the first rotary handle 27 is provided with a pointer, the centerless grinder table 1 is designed with a scale value, when the first rotating handle 27 rotates clockwise, the scale value on the centerless grinder table 1 can be increased, when the first rotating handle 27 rotates anticlockwise, the scale value on the centerless grinder table 1 can be reduced, the function of longitudinally and accurately adjusting the area size of the grinding wheel 26 ground by the diamond pen 8 is realized, in order to realize the function of accurately adjusting and trimming the depth of the grinding wheel 26 by the diamond pen 8, the transverse sliding table 2 is connected with the sliding rail 28 through a transverse sliding table bearing 31, the transverse sliding table 2 is connected with the centerless grinder table 1 through a transverse lead screw 30, the end of the transverse lead screw 30 is designed with a second rotating handle 29, the second rotating handle 29 is designed with a pointer, the centerless grinder table 1 is designed with a scale value, when the second rotating handle 29 rotates clockwise, the scale value on the centerless grinder table 1 can be increased, when the second rotating handle 29 rotates anticlockwise, the scale value on the centerless grinder table 1 can be reduced, the problem that the grinding efficiency of the diamond pen 8 is low when pits exist on the surface of the grinding wheel 2 is solved, the guide wheel mounting support 10 is connected with the first driven shaft 16 through a fixed bearing, the grinding wheel mounting support 25 is connected with the centerless grinder table 1 through a first sliding bearing, and the sliding function of the grinding wheel 26 and the guide wheel 18 is realized.
It should be particularly noted that, the principle of grinding the grinding wheel 26 by the diamond pen 8 is applied in the present application in the prior art, and the structure design of the angle adjustment, the longitudinal movement and the transverse movement of the diamond pen 8 is an innovation point of the present application, which effectively solves the problem that the grinding wheel is troublesome to disassemble and install when the grinding wheel unevenness exists in the grinding wheel repairing device of the existing centerless grinding machine and needs to be repaired.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a centerless grinder's repaiies grinding wheel device, includes centerless grinder board (1), vertical lead screw (3), robotic arm (5), rotating base (6) and buddha's warrior attendant pen (8), its characterized in that, mechanical arm (5) are connected through rotating base (6) to buddha's warrior attendant pen (8), centerless grinder board (1) is connected in vertical lead screw (3), rotating base (6) are through hub connection robotic arm (5).
2. The apparatus of claim 1, characterized in that the robot arm (5) is designed with scale values, the rotating base (6) is connected with a rotating scale (7) through a shaft, and the rotating scale (7) is connected with the robot arm (5) through a gear.
3. The grinding wheel repairing device of the centerless grinding machine, as recited in claim 1, characterized in that the mechanical arm (5) is connected with the transverse sliding table (2) through the longitudinal sliding table (4), the transverse sliding table (2) is designed with a longitudinal groove, the longitudinal sliding table (4) is further connected with the longitudinal sliding table bearing (32), and the longitudinal sliding table bearing (32) is connected with the groove of the transverse sliding table (2) through a ball.
4. The grinding wheel dressing device of the centerless grinding machine as claimed in claim 3, characterized in that the longitudinal sliding table (4) is further connected with a longitudinal screw (3), the end of the longitudinal screw (3) is connected with a first rotating handle (27), the first rotating handle (27) is designed with a pointer, and the centerless grinding machine table (1) is designed with a scale value.
5. The grinding wheel repairing device of the centerless grinding machine as claimed in claim 3, wherein the transverse sliding table (2) is connected with the sliding rail (28) through a transverse sliding table bearing (31), the transverse sliding table (2) is connected with the centerless grinding machine table (1) through a transverse lead screw (30), a second rotating handle (29) is designed at the end of the transverse lead screw (30), a pointer is designed on the second rotating handle (29), and a scale value is designed on the centerless grinding machine table (1).
6. The grinding wheel dressing device of the centerless grinder of claim 1, characterized in that the diamond pen (8) is further connected with a grinding wheel (26), the grinding wheel (26) is connected with a second gear transmission system through a second driven shaft (22), the second driven shaft (22) is connected with a grinding wheel mounting bracket (25) through a second fixed bearing, and the grinding wheel mounting bracket (25) is connected with the centerless grinder table (1) through a first sliding bearing.
7. The grinding wheel device of the centerless grinding machine as claimed in claim 6, wherein the second gear transmission system comprises a second gear driving motor (19), a second transmission shaft (20), a second driving gear (21), a second driven gear (23) and a second conveyor belt (24), the second driving motor (19) is connected with the second driving gear (21) through the second transmission shaft (20), and the second driving gear (21) is connected with the second driven gear (23) through the second conveyor belt (24).
8. The grinding wheel device of the centerless grinder of claim 6, wherein the centerless grinder platform (1) is further connected with a guide wheel mounting bracket (10), the guide wheel mounting bracket (10) is connected with a first driven shaft (16) through a fixed bearing, the first driven shaft (16) is connected with a guide wheel (18) through a spline, and the guide wheel (18) is connected with a gear transmission system through the first driven shaft (16).
9. The grinding wheel device of the centerless grinding machine, as recited in claim 8, characterized in that the gear transmission system one comprises a gear driving motor one (11), a transmission shaft one (12), a driving gear one (13), a conveyor belt one (14) and a driven gear one (15), the gear driving motor one (11) is connected with the driving gear one (13) through the transmission shaft one (12), the driving gear one (13) is connected with the driven gear one (15) through the conveyor belt one (14), and the driven gear one (15) is connected with the driven shaft one (16) through splines.
10. The grinding wheel dressing device of the centerless grinder as claimed in claim 1, wherein the centerless grinder platform (1) is further connected with a material dragging plate (9), the material dragging plate (9) is located at the middle position between the guide wheel (18) and the grinding wheel (26), and the material dragging plate (9) is connected with the centerless grinder platform (1) through a lifting system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020652273.5U CN212020448U (en) | 2020-04-26 | 2020-04-26 | Grinding wheel repairing device of centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020652273.5U CN212020448U (en) | 2020-04-26 | 2020-04-26 | Grinding wheel repairing device of centerless grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212020448U true CN212020448U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020652273.5U Expired - Fee Related CN212020448U (en) | 2020-04-26 | 2020-04-26 | Grinding wheel repairing device of centerless grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212020448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214372A (en) * | 2023-02-10 | 2023-06-06 | 陕西航空宏峰精密机械工具有限责任公司 | Dressing device of thread grinding wheel |
-
2020
- 2020-04-26 CN CN202020652273.5U patent/CN212020448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214372A (en) * | 2023-02-10 | 2023-06-06 | 陕西航空宏峰精密机械工具有限责任公司 | Dressing device of thread grinding wheel |
| CN116214372B (en) * | 2023-02-10 | 2024-03-12 | 陕西航空宏峰精密机械工具有限责任公司 | Dressing device of thread grinding wheel |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 Termination date: 20210426 |