CN215700864U

CN215700864U - Driving device for diamond roller dresser

Info

Publication number: CN215700864U
Application number: CN202122231090.3U
Authority: CN
Inventors: 吴江平
Original assignee: Zhejiang Chengye Cnc Machine Tool Co ltd
Current assignee: Zhejiang Chengye Cnc Machine Tool Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The utility model belongs to the technical field of diamond roller trimmers, and particularly relates to a diamond roller trimmer driving device which comprises a motor cover, wherein a driving motor is installed in the motor cover through bolts, a first belt pulley is sleeved on the outer surface of the driving motor, a connecting belt is sleeved on the inner side surface of the first belt pulley, a second belt pulley is arranged on the inner side surface of the connecting belt, a belt pulley cover is arranged above the connecting belt, and a belt pulley cover plate is installed on the outer surface of the belt pulley cover through screws. According to the utility model, the connecting belt is arranged, so that the power output by the driving motor can be stably transmitted to the trimming roller shaft, when a workpiece is trimmed, the working form and position errors can be reduced, the processing precision of the workpiece is improved, the first belt pulley and the second belt pulley can be shielded by arranging the belt pulley cover plate, the first belt pulley and the second belt pulley are prevented from contacting with the outside, and the injury to workers in the working process of the device is prevented.

Description

Driving device for diamond roller dresser

Technical Field

The utility model relates to the technical field of diamond roller dresser, in particular to a diamond roller dresser driving device.

Background

The working principle of the diamond roller is that the diamond roller is arranged on a trimming device of a grinding machine, a common ceramic grinding wheel or CBN grinding wheel is trimmed by the diamond roller, and a part is ground after the grinding wheel is formed, so that the outline, the precision and the size of the diamond roller are copied to the surface of the processed part through the grinding wheel. Compared with the traditional single-point diamond pen finishing, the production efficiency is greatly improved, the surface quality and the precision of the processed parts are higher, and the method is particularly suitable for high-precision and mass production.

There are the following problems:

1. when the existing trimmer driving device is used, the power output by the driving motor cannot be stably transmitted to the trimming roller shaft, and when a workpiece is trimmed, the workpiece generates a large form and position error, so that the machining precision of the workpiece cannot be ensured.

2. The existing trimmer driving device has the advantages that in the use process, the contact area between the belt pulley and the outside is large, the safety of workers can be threatened when the belt pulley starts to rotate, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a driving device for a diamond roller dresser, which solves the problem that the safety of workers is threatened because the power output by a driving motor cannot be stably transmitted to a dressing roller shaft and a belt pulley.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a buddha's warrior attendant gyro wheel trimmer drive arrangement, includes the motor cover, driving motor is installed to the inside bolt of motor cover, driving motor's surface has cup jointed first belt pulley, the medial surface of first belt pulley has cup jointed the connection belt, the medial surface of connecting the belt is provided with the second belt pulley, the top of connecting the belt is provided with the pulley cover, pulley cover apron is installed to the surface screw of pulley cover, the medial surface of second belt pulley is pegged graft and is had the maintenance roller shaft, the surface of maintaining the roller shaft has cup jointed the installation spacer ring.

As a preferred technical scheme of the utility model, the outer surface of the mounting spacer ring is sleeved with a rear end cover, and one side of the mounting spacer ring, which is far away from the second belt pulley, is provided with a bearing spacer ring.

As a preferred technical scheme of the utility model, the outer surface of the bearing spacer ring is sleeved with a rear bearing seat, and the inner side surface of the rear bearing seat is clamped with an oblique angle ball bearing.

As a preferred technical scheme of the utility model, one side of the rear bearing seat, which is far away from the mounting spacer ring, is sleeved with a front end cover, and the outer surface of the front end cover is clamped with a first shielding end cover.

As a preferred technical scheme of the utility model, a support base is installed on the lower end face of the rear bearing seat through bolts, and a front bearing seat is installed on the upper end face of the support base through bolts.

As a preferred technical scheme of the utility model, a sealing ring is sleeved on the inner side surface of the front bearing seat, and a second shielding end cover is arranged on one side of the sealing ring, which is far away from the first shielding end cover.

As a preferable technical scheme of the utility model, the inner side surface of the supporting base is provided with a fixing hole, and the outer surface of the supporting base is provided with a connecting ring in a threaded manner.

Compared with the prior art, the utility model provides a driving device for a diamond roller dresser, which has the following beneficial effects:

1. according to the driving device for the diamond roller dresser, the connecting belt is arranged, so that power output by the driving motor can be stably transmitted to the dressing roller shaft, when a workpiece is dressed, the form and position errors of work can be reduced, and the machining precision of the workpiece is improved.

2. This buddha's warrior attendant gyro wheel dresser drive arrangement through setting up pulley cover apron, can shelter from first belt pulley and second belt pulley, avoids first belt pulley and second belt pulley and external contact, prevents to cause the injury to the staff in the device working process.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a motor cover; 2. a drive motor; 3. a first pulley; 4. connecting a belt; 5. a second pulley; 6. a pulley cover; 7. a pulley cover plate; 8. trimming the roller shaft; 9. installing a spacer ring; 10. a rear end cap; 11. a bearing spacer ring; 12. a rear bearing seat; 13. a bevel ball bearing; 14. a front end cover; 15. a first shield end cap; 16. a support base; 17. a front bearing seat; 18. a seal ring; 19. a second shield end cap; 20. a fixing hole; 21. and (7) connecting rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a buddha's warrior attendant gyro wheel trimmer drive arrangement, including motor cover 1, driving motor 2 is installed to the inside bolt of motor cover 1, first belt pulley 3 has been cup jointed to driving motor 2's surface, connecting belt 4 has been cup jointed to first belt pulley 3's medial surface, connecting belt 4's medial surface is provided with second belt pulley 5, connecting belt 4's top is provided with pulley cover 6, pulley cover apron 7 is installed to the surface screw of pulley cover 6, the medial surface of second belt pulley 5 is pegged graft and is had repaiied gyro wheel axle 8, the surface of repairing gyro wheel axle 8 has cup jointed installation spacer ring 9.

In this embodiment, driving motor 2 provides power for the rotation of first belt pulley 3, first belt pulley 3 provides the mounted position for connecting belt 4, connecting belt 4 plays the effect of transmission power, second belt pulley 5 can drive and repair roller shaft 8 and rotate, first belt pulley 3 and second belt pulley 5 messenger first belt pulley 3 and second belt pulley 5 can be sheltered from to belt pulley cover 6, belt pulley cover apron 7 shelters from first belt pulley 3 and second belt pulley 5, prevent that the staff from bumping by mistake, it can drive the rotation of buddha's warrior attendant roller and repair the emery wheel to repair roller shaft 8, installation spacer ring 9 can prevent that oblique angle ball bearing 13 from the axial float on repairing roller shaft 8.

Specifically, the outer surface of the mounting spacer ring 9 is sleeved with a rear end cover 10, and one side of the mounting spacer ring 9, which is far away from the second belt pulley 5, is provided with a bearing spacer ring 11.

In this embodiment, the rear end cover 10 shields and protects the rear end of the rear bearing seat 12, and the bearing spacer ring 11 separates the bevel ball bearings 13 at the two ends, so that the finishing roller shaft 8 keeps balance during the rotation process.

Specifically, the outer surface of the bearing spacer ring 11 is sleeved with a rear bearing seat 12, and the inner side surface of the rear bearing seat 12 is clamped with an oblique angle ball bearing 13.

In this embodiment, the rear bearing housing 12 may support a bearing spacer 11, and the bevel ball bearing 13 may enable the finishing roller shaft 8 to rotate freely within the rear bearing housing 12.

Specifically, a front end cover 14 is sleeved on one side, far away from the mounting spacer ring 9, of the rear bearing seat 12, and a first shielding end cover 15 is clamped on the outer surface of the front end cover 14.

In this embodiment, the front end cover 14 protects the front end surface of the rear bearing housing 12, and the first shielding end cover 15 can shield the connection gap between the finishing roller shaft 8 and the front end cover 14.

Specifically, a support base 16 is bolted to the lower end face of the rear bearing block 12, and a front bearing block 17 is bolted to the upper end face of the support base 16.

In this embodiment, the support base 16 provides a mounting location for the rear bearing block 12 and the front bearing block 17, and the front bearing block 17 is used for supporting the finishing roller shaft 8.

Specifically, a sealing ring 18 is sleeved on the inner side surface of the front bearing seat 17, and a second shielding end cover 19 is arranged on one side, away from the first shielding end cover 15, of the sealing ring 18.

In this embodiment, the seal ring 18 plays a role of sealing the bearing in the front bearing seat 17, and the second shielding end cap 19 can protect the seal ring 18 in the front bearing seat 17.

Specifically, the inner side surface of the supporting base 16 is provided with a fixing hole 20, and the outer surface of the supporting base 16 is threadedly provided with a connecting ring 21.

In this embodiment, the supporting base 16 can be fixed on the ground through the fixing hole 20, and the connecting ring 21 facilitates the movement of the device driven by the operator.

The driving motor 2 in the present embodiment is a known technology that has been disclosed to be widely used in daily life, and the model of the driving motor 2 is YS 5612.

The working principle and the using process of the utility model are as follows: when the diamond wheel dresser is used, the position of the diamond wheel dresser is placed at a position needing to be used, then the position of the diamond wheel dresser is fixed through the fixing hole 20, after the diamond wheel dresser is fixed, the diamond wheel dresser is arranged on the dressing wheel shaft 8, the mounted diamond wheel dresser can be firmly fixed on the mounting end of the dressing wheel shaft 8, then the driving motor 2 is started, the first belt pulley 3 starts to rotate under the driving of the driving motor 2, the second belt pulley 5 rotates together under the guiding of the connecting belt 4, the dressing wheel shaft 8 drives the mounted diamond wheel to rotate, dressing work is carried out on a grinding wheel, in the dressing process, power output by the driving motor 2 can be stably transmitted to the dressing wheel shaft 8 through the driving of the connecting belt 4, when a workpiece is dressed, the shape and position errors of work can be reduced, the machining precision of the workpiece is improved, in the rotating process of the connecting belt 4, pulley cover 7 can shelter from first belt pulley 3 and second belt pulley 5, avoids first belt pulley 3 and second belt pulley 5 and external contact, prevents to cause the injury to the staff in the device course of operation, and the grinding wheel is maintained and is accomplished the back, closes driving motor 2, with the appointed position of placing that the device removed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a buddha's warrior attendant gyro wheel dresser drive arrangement, includes motor cover (1), its characterized in that: driving motor (2) are installed to the inside bolt of motor cover (1), first belt pulley (3) have been cup jointed to the surface of driving motor (2), connecting belt (4) have been cup jointed to the medial surface of first belt pulley (3), the medial surface of connecting belt (4) is provided with second belt pulley (5), the top of connecting belt (4) is provided with pulley cover (6), pulley cover apron (7) are installed to the surface screw of pulley cover (6), the medial surface of second belt pulley (5) is pegged graft and is had repaiied gyro wheel axle (8), the surface of repainting gyro wheel axle (8) has cup jointed installation spacer ring (9).

2. A diamond roller dresser drive apparatus according to claim 1, wherein: the outer surface of the installation spacing ring (9) is sleeved with a rear end cover (10), and one side, far away from the second belt pulley (5), of the installation spacing ring (9) is provided with a bearing spacing ring (11).

3. A diamond roller dresser drive apparatus according to claim 2, wherein: the outer surface of the bearing spacer ring (11) is sleeved with a rear bearing seat (12), and the inner side surface of the rear bearing seat (12) is clamped with an oblique angle ball bearing (13).

4. A diamond roller dresser drive apparatus according to claim 3, wherein: one side of the rear bearing seat (12) far away from the mounting spacer ring (9) is sleeved with a front end cover (14), and a first shielding end cover (15) is clamped on the outer surface of the front end cover (14).

5. A diamond roller dresser drive apparatus according to claim 3, wherein: the lower end face of the rear bearing seat (12) is provided with a support base (16) through a bolt, and the upper end face of the support base (16) is provided with a front bearing seat (17) through a bolt.

6. A diamond roller dresser drive apparatus according to claim 5, wherein: and a sealing ring (18) is sleeved on the inner side surface of the front bearing seat (17), and a second shielding end cover (19) is arranged on one side, away from the first shielding end cover (15), of the sealing ring (18).

7. A diamond roller dresser drive apparatus according to claim 5, wherein: the inner side surface of the supporting base (16) is provided with a fixing hole (20), and the outer surface of the supporting base (16) is provided with a connecting ring (21) in a threaded manner.