CN214135220U

CN214135220U - Grinding tool for machining inner hole

Info

Publication number: CN214135220U
Application number: CN202022337220.7U
Authority: CN
Inventors: 李能平; 林良宁
Original assignee: Kanuma Grinding Fuzhou Co ltd
Current assignee: Kanuma Grinding Fuzhou Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-09-07
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a grinding apparatus for hole processing relates to grinding apparatus technical field, adds man-hour to the anomalous hole of angle for the grinding apparatus of solving the ordinary hole processing usefulness among the prior art, the problem that the processing effect is not good enough. Install drive arrangement on the preceding terminal surface of angle modulation case, and drive arrangement rotates with the angle modulation case to be connected, drive arrangement's below is installed and is polished the head, and polishes the head and rotate with drive arrangement and be connected, the internally mounted of angle modulation case has fifth servo motor, and fifth servo motor and angle modulation case fixed connection, the fifth reduction gear is installed to one side of fifth servo motor, the worm is installed to one side of fifth reduction gear, worm and fifth servo motor all pass through shaft coupling and fifth reduction gear fixed connection, the internally mounted of angle modulation case has the pivot, and the pivot rotates with the angle modulation case to be connected, the gear wheel is installed in the outside of pivot, and gear wheel and pivot fixed connection.

Description

Grinding tool for machining inner hole

Technical Field

The utility model relates to a grinding apparatus technical field specifically is a grinding apparatus for hole processing.

Background

The grinding tool is a tool for grinding, lapping and polishing, most of the grinding tools are artificial grinding tools made of grinding materials and bonding agents, and also natural grinding tools directly processed by natural ore rocks, and the grinding tools are widely used in the machinery manufacturing and other metal processing industries, and are also used for processing non-metal materials such as grain processing, paper making industry and ceramics, glass, stone, plastics, rubber, wood and the like.

The types of grinding tools are various, but when the grinding tool for processing the inner hole is used for processing the inner hole with an irregular angle, the grinding tool cannot be attached to the inner wall of the inner hole with the irregular angle, so that the processing effect is not good enough; therefore, the market urgently needs to develop a grinding tool for processing the inner hole to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding apparatus for hole processing to solve the grinding apparatus that ordinary hole processing of proposing was used among the above-mentioned background art and add man-hour to the anomalous hole of angle, process the not good enough problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding tool for processing an inner hole comprises a bottom working box and an angle adjusting box, wherein a driving device is arranged on the front end surface of the angle adjusting box, and the driving device is rotationally connected with the angle adjusting box, a polishing head is arranged below the driving device, the polishing head is rotationally connected with the driving device, a fifth servo motor is arranged in the angle adjusting box, and a fifth servo motor is fixedly connected with the angle adjusting box, a fifth speed reducer is arranged on one side of the fifth servo motor, a worm is arranged on one side of the fifth speed reducer, the worm and the fifth servo motor are both fixedly connected with the fifth speed reducer through a coupler, a rotating shaft is arranged in the angle adjusting box, and the pivot rotates with the angle adjusting box and is connected, the gear wheel is installed to the outside of pivot, and gear wheel and pivot fixed connection, the gear wheel is connected with the worm interlock.

Preferably, the lift case is installed to the top of bottom work box, and the lift case rotates with the bottom work box to be connected, the translation case is installed to one side of lift case, and translation case and lift case sliding connection, translation case and angle modulation case sliding connection, the top of bottom work box is provided with the holder, splint are installed to the top of holder, and splint and holder sliding connection.

Preferably, the internally mounted of bottom work box has first servo motor, and first servo motor and bottom work box fixed connection, install first reduction gear on first servo motor's the preceding terminal surface, install the drive wheel on the preceding terminal surface of first reduction gear, drive wheel and first servo motor all pass through shaft coupling and first reduction gear fixed connection, the internally mounted of bottom work box has first ball screw, and first ball screw rotates with the bottom work box to be connected, from driving wheel and first ball screw pair are installed respectively to the outside of first ball screw, first ball screw pair and first ball screw threaded connection, vice and the holder fixed connection of first ball screw, from driving wheel and first ball screw fixed connection, from driving wheel and drive wheel pass through the belt and rotate and be connected.

Preferably, the inside mounting of bottom work box has second servo motor, and second servo motor and bottom work box fixed connection, the second reduction gear is installed to second servo motor's top, the second reduction gear passes through shaft coupling fixed connection with second servo motor, the second reduction gear passes through even axle fixed connection with the lifting box.

Preferably, the internally mounted of lift case has third servo motor, and third servo motor and lift case fixed connection, the third reduction gear is installed to third servo motor's top, the internally mounted of lift case has second ball screw, and second ball screw rotates with the lift case to be connected, second ball screw and third servo motor all pass through shaft coupling and third reduction gear fixed connection, the second ball screw is vice to be installed in the outside of second ball screw, and vice and the second ball screw threaded connection of second ball screw, vice and the translation case fixed connection of second ball screw.

Preferably, the internally mounted of translation case has fourth servo motor, and fourth servo motor and translation case fixed connection, the fourth reduction gear is installed to one side of fourth servo motor, drive gear is installed to one side of fourth reduction gear, drive gear and fourth servo motor all pass through shaft coupling and fourth reduction gear fixed connection, the internally mounted of translation case has third ball screw, and third ball screw rotates with the translation case to be connected, driven gear and third ball screw pair are installed respectively to the outside of third ball screw, third ball screw pair and third ball screw threaded connection, third ball screw and driven gear fixed connection, driven gear is connected with the drive gear interlock, third ball screw pair and angle adjusting box fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of angle modulation case, angle modulation incasement portion is provided with pivot and fifth servo motor respectively, and the pivot is connected with drive arrangement, and pivot accessible fifth servo motor orders about and rotates to order about drive arrangement through the angle modulation case and rotate, thereby make the irregular hole of can laminating more of the head of polishing of drive arrangement below installation, thereby order about the head of polishing through drive arrangement and rotate when carrying out the hole and polish, make its effect of polishing better.

2. The utility model discloses a through the setting of lift case and translation case, can order about the head of polishing through the lift case and reciprocate, can order about the head of polishing through the translation case and transversely move in X axle orientation to realize the effect of biax linkage, thereby make the working condition of the head of polishing can accord with more irregularly shaped's hole, promote the processing effect.

Drawings

Fig. 1 is a front view of a grinding tool for inner hole machining according to the present invention;

fig. 2 is a schematic view of the internal structure of a grinding tool for machining an inner hole according to the present invention;

fig. 3 is the internal structure schematic diagram of the angle adjusting box of the present invention.

In the figure: 1. a bottom work box; 2. a lifting box; 3. a translation box; 4. an angle adjusting box; 5. a drive device; 6. polishing head; 7. a holder; 8. a splint; 9. a first servo motor; 10. a first decelerator; 11. a drive wheel; 12. a driven wheel; 13. a first ball screw; 14. a first ball screw pair; 15. a second servo motor; 16. a second decelerator; 17. a third servo motor; 18. a third speed reducer; 19. a second ball screw; 20. a second ball screw pair; 21. a fourth servo motor; 22. a fourth speed reducer; 23. a drive gear; 24. a driven gear; 25. a third ball screw; 26. a third ball screw pair; 27. a rotating shaft; 28. a bull gear; 29. a fifth servo motor; 30. a fifth decelerator; 31. a worm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a grinding tool for processing an inner hole comprises a bottom working box 1 and an angle adjusting box 4, wherein a driving device 5 is installed on the front end face of the angle adjusting box 4, the driving device 5 is rotatably connected with the angle adjusting box 4, a grinding head 6 is installed below the driving device 5, the grinding head 6 is rotatably connected with the driving device 5, a fifth servo motor 29 is installed inside the angle adjusting box 4, the fifth servo motor 29 is fixedly connected with the angle adjusting box 4, a fifth speed reducer 30 is installed on one side of the fifth servo motor 29, a worm 31 is installed on one side of the fifth speed reducer 30, the worm 31 and the fifth servo motor 29 are fixedly connected with the fifth speed reducer 30 through a coupler, a rotating shaft 27 is installed inside the angle adjusting box 4, the rotating shaft 27 is rotatably connected with the angle adjusting box 4, a large gear 28 is installed outside the rotating shaft 27, and the large gear 28 is fixedly connected with the rotating shaft 27, the gearwheel 28 is in engagement with a worm 31.

Further, lifting box 2 is installed to bottom work box 1's top, and lifting box 2 rotates with bottom work box 1 to be connected, translation case 3 is installed to one side of lifting box 2, and translation case 3 and lifting box 2 sliding connection, translation case 3 and 4 sliding connection of angle modulation case, bottom work box 1's top is provided with holder 7, splint 8 are installed to holder 7's top, and splint 8 and holder 7 sliding connection, splint 8 have and are provided with two, splint 8 are by spring coupling with holder 7, thereby clip the machined part of treating above holder 7.

Further, a first servo motor 9 is arranged inside the bottom work box 1, the first servo motor 9 is fixedly connected with the bottom work box 1, a first speed reducer 10 is arranged on the front end face of the first servo motor 9, a driving wheel 11 is arranged on the front end face of the first speed reducer 10, the driving wheel 11 and the first servo motor 9 are fixedly connected with the first speed reducer 10 through a coupler, a first ball screw 13 is arranged inside the bottom work box 1, the first ball screw 13 is rotatably connected with the bottom work box 1, a driven wheel 12 and a first ball screw pair 14 are respectively arranged outside the first ball screw 13, the first ball screw pair 14 is in threaded connection with the first ball screw 13, the first ball screw pair 14 is fixedly connected with the clamping seat 7, the driven wheel 12 is fixedly connected with the first ball screw 13, the driven wheel 12 is rotatably connected with the driving wheel 11 through a belt, two first servo motors 9, two first speed reducers 10, two driving wheels 11, two driven wheels 12, two first ball screw rods 13 and two first ball screw rod pairs 14 are arranged.

Further, the inside of the bottom work box 1 is provided with a second servo motor 15, the second servo motor 15 is fixedly connected with the bottom work box 1, a second speed reducer 16 is arranged above the second servo motor 15, the second speed reducer 16 is fixedly connected with the second servo motor 15 through a coupler, the second speed reducer 16 is fixedly connected with the lifting box 2 through a connecting shaft, and the lifting box 2 and the bottom work box 1 are provided with bearing seats.

Further, a third servo motor 17 is installed inside the lifting box 2, the third servo motor 17 is fixedly connected with the lifting box 2, a third speed reducer 18 is installed above the third servo motor 17, a second ball screw 19 is installed inside the lifting box 2, the second ball screw 19 is rotatably connected with the lifting box 2, the second ball screw 19 and the third servo motor 17 are fixedly connected with the third speed reducer 18 through a coupler, a second ball screw pair 20 is installed on the outer side of the second ball screw 19, the second ball screw pair 20 is in threaded connection with the second ball screw 19, the second ball screw pair 20 is fixedly connected with the translation box 3, a through groove is formed in one side of the lifting box 2, and the second ball screw pair 20 penetrates through the through groove.

Further, a fourth servo motor 21 is arranged inside the translation box 3, the fourth servo motor 21 is fixedly connected with the translation box 3, a fourth speed reducer 22 is arranged on one side of the fourth servo motor 21, a driving gear 23 is arranged on one side of the fourth speed reducer 22, the driving gear 23 and the fourth servo motor 21 are both fixedly connected with the fourth speed reducer 22 through a coupler, a third ball screw 25 is arranged inside the translation box 3, the third ball screw 25 is rotatably connected with the translation box 3, a driven gear 24 and a third ball screw pair 26 are respectively arranged on the outer side of the third ball screw 25, the third ball screw pair 26 is in threaded connection with the third ball screw 25, the third ball screw 25 is fixedly connected with the driven gear 24, the driven gear 24 is in meshed connection with the driving gear 23, the third ball screw pair 26 is fixedly connected with the angle adjusting box 4, a through groove is arranged on the front end face of the translation box 3, the third ball screw pair 26 passes through the through groove.

The working principle is as follows: when the device is used, a workpiece to be machined is arranged above the clamping seat 7, the workpiece to be machined above the clamping seat 7 is clamped through the clamping plate 8, the motor is arranged in the driving device 5, the polishing head 6 is driven to rotate through the motor in the driving device 5, so that the polishing head 6 can polish the workpiece to be machined, the first servo motor 9 is started, the first servo motor 9 is decelerated through the first speed reducer 10 to drive the driving wheel 11 to rotate, the driving wheel 11 drives the driven wheel 12 to rotate, the driven wheel 12 drives the first ball screw 13 to rotate, the first ball screw pair 14 is driven to transversely move in the Z-axis direction through the rotation of the first ball screw 13, so that the workpiece to be machined above the clamping seat 7 can transversely move in the Z-axis direction, the second servo motor 15 is started, the second servo motor 15 is decelerated through the second speed reducer 16 to drive the lifting box 2 to rotate, thereby the translation box 3 swings through rotating the lifting box 2, so that the polishing head 6 can rotate by taking the Y axis as the axis, the third servo motor 17 is started, the third servo motor 17 drives the second ball screw 19 to rotate after being decelerated by the third decelerator 18, the second ball screw pair 20 is driven to linearly move up and down through the rotation of the second ball screw 19, so that the polishing head 6 can move up and down, the fourth servo motor 21 is started, the fourth servo motor 21 drives the driving gear 23 to rotate after being decelerated by the fourth decelerator 22, the driving gear 23 drives the third ball screw 25 to rotate through the driven gear 24, the third ball screw pair 26 is driven to linearly move transversely through the rotation of the third ball screw 25, the third ball screw pair 26 drives the angle adjusting box 4 to transversely move, so that the polishing head 6 can transversely move in the X axis direction, starting the fifth servo motor 29, the fifth servo motor 29 drives the worm 31 to rotate after being decelerated by the fifth reducer 30, the worm 31 drives the large gear 28 to rotate, the large gear 28 drives the rotating shaft 27 to rotate, and the rotating shaft 27 drives the driving device 5 to rotate, so that the driving device 5 can rotate by taking the Z axis as the axis, and the polishing head 6 is driven to rotate.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a grinding apparatus for hole processing, includes bottom work box (1) and angle modulation case (4), its characterized in that: install drive arrangement (5) on the preceding terminal surface of angle modulation case (4), and drive arrangement (5) rotate with angle modulation case (4) and be connected, the below of drive arrangement (5) is installed and is polished head (6), and polishes head (6) and drive arrangement (5) and rotate and be connected, the internally mounted of angle modulation case (4) has fifth servo motor (29), and fifth servo motor (29) and angle modulation case (4) fixed connection, fifth reduction gear (30) are installed to one side of fifth servo motor (29), worm (31) are installed to one side of fifth reduction gear (30), worm (31) and fifth servo motor (29) are all through shaft coupling and fifth reduction gear (30) fixed connection, the internally mounted of angle modulation case (4) has pivot (27), and pivot (27) rotate with angle modulation case (4) and be connected, the outside of pivot (27) is installed gear wheel (28), and gear wheel (28) and pivot (27) fixed connection, gear wheel (28) and worm (31) interlock are connected.

2. The grinding tool for inner bore machining according to claim 1, wherein: lifting box (2) are installed to the top of bottom work box (1), and lifting box (2) rotate with bottom work box (1) and be connected, translation case (3) are installed to one side of lifting box (2), and translation case (3) and lifting box (2) sliding connection, translation case (3) and angle adjusting box (4) sliding connection, the top of bottom work box (1) is provided with holder (7), splint (8) are installed to the top of holder (7), and splint (8) and holder (7) sliding connection.

3. The grinding tool for inner bore machining according to claim 2, wherein: the bottom working box is characterized in that a first servo motor (9) is arranged inside the bottom working box (1), the first servo motor (9) is fixedly connected with the bottom working box (1), a first speed reducer (10) is arranged on the front end face of the first servo motor (9), a driving wheel (11) is arranged on the front end face of the first speed reducer (10), the driving wheel (11) and the first servo motor (9) are fixedly connected with the first speed reducer (10) through a coupler, a first ball screw (13) is arranged inside the bottom working box (1), the first ball screw (13) is rotatably connected with the bottom working box (1), a driven wheel (12) and a first ball screw pair (14) are respectively arranged on the outer side of the first ball screw (13), the first ball screw pair (14) is in threaded connection with the first ball screw (13), and the first ball screw pair (14) is fixedly connected with a clamping seat (7), the driven wheel (12) is fixedly connected with the first ball screw (13), and the driven wheel (12) is rotatably connected with the driving wheel (11) through a belt.

4. The grinding tool for inner bore machining according to claim 2, wherein: the utility model discloses a bottom work box, including bottom work box (1), the internally mounted of bottom work box (1) has second servo motor (15), and second servo motor (15) and bottom work box (1) fixed connection, second reduction gear (16) are installed to the top of second servo motor (15), second reduction gear (16) pass through shaft coupling fixed connection with second servo motor (15), second reduction gear (16) are through linking a fixed connection with lift case (2).

5. The grinding tool for inner bore machining according to claim 2, wherein: the internally mounted of lift case (2) has third servo motor (17), and third servo motor (17) and lift case (2) fixed connection, third reduction gear (18) are installed to the top of third servo motor (17), the internally mounted of lift case (2) has second ball screw (19), and second ball screw (19) rotate with lift case (2) and be connected, second ball screw (19) and third servo motor (17) all are through shaft coupling and third reduction gear (18) fixed connection, vice (20) of second ball screw is installed in the outside of second ball screw (19), and vice (20) of second ball screw and second ball screw (19) threaded connection, vice (20) of second ball screw and translation case (3) fixed connection.

6. The grinding tool for inner bore machining according to claim 2, wherein: the internal mounting of translation case (3) has fourth servo motor (21), and fourth servo motor (21) and translation case (3) fixed connection, fourth reduction gear (22) is installed to one side of fourth servo motor (21), drive gear (23) is installed to one side of fourth reduction gear (22), drive gear (23) and fourth servo motor (21) all pass through shaft coupling and fourth reduction gear (22) fixed connection, the internal mounting of translation case (3) has third ball screw (25), and third ball screw (25) rotates with translation case (3) and is connected, driven gear (24) and third ball screw pair (26) are installed respectively to the outside of third ball screw (25), third ball screw pair (26) and third ball screw (25) threaded connection, third ball screw (25) and driven gear (24) fixed connection, the driven gear (24) is meshed with the driving gear (23), and the third ball screw pair (26) is fixedly connected with the angle adjusting box (4).