CN211103455U

CN211103455U - Composite roller dresser

Info

Publication number: CN211103455U
Application number: CN201921966284.4U
Authority: CN
Inventors: 梁毅
Original assignee: Shenzhen Danfu Technology Co ltd
Current assignee: Shenzhen Danfu Technology Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-28
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a compound gyro wheel trimmer, including guide rail seat and emery wheel case cover, emery wheel case cover is fixed in guide rail seat one side, one section of emery wheel case cover is equipped with the rotation main shaft that is used for setting up the emery wheel, be equipped with the axial displacement subassembly on the guide rail seat, radial movement subassembly and wheel components, the axial displacement subassembly sets up along the axial direction of rotating the main shaft, the radial displacement subassembly sets up on the axial displacement subassembly along the axial of rotating the main shaft, the radial displacement subassembly can move along the axial of rotating the main shaft on the axial displacement subassembly, wheel components sets up in radial displacement subassembly top, emery wheel case cover is close to wheel components one side and has seted up imitative hole, wheel components part passes in the profile modeling hole extends to emery wheel case cover, polish the emery wheel through wheel components. The utility model provides a compound gyro wheel trimmer can make things convenient for the trimming device of repairing the emery wheel terminal surface and periphery of emery wheel more to reach better maintenance effect.

Description

Composite roller dresser

Technical Field

The utility model relates to a emery wheel is maintained technical field, especially relates to a compound gyro wheel trimmer.

Background

When the grinding wheel is used, the grinding wheel is consumed along with the grinding process, so that the grinding wheel becomes dull, or the grinding wheel loses the original shape, and at the moment, the grinding wheel must be trimmed to restore the good working state. And the dressing is divided into sharpening and shaping according to the abrasion and the change of the two grinding wheels. Dressing is a treatment process for sharpening the abrasive grains of the superhard abrasive grain grinding wheel, in the process, a dressing rod of ceramic bond is usually used, the bond between the abrasive grains and dull ground abrasive grains of the grinding wheel need to be removed, so that the abrasive grains of the grinding wheel with strong grinding performance protrude out of the bond to form a sharp cutting edge; dressing is usually performed using a dressing tool or a diamond pen, and after dressing is completed, dressing is performed on the grinding wheel, which is a part of the grinding wheel preparation work, and is performed simultaneously with dressing of a general grinding wheel.

In the prior art, in the process of dressing a grinding wheel or positioning the grinding wheel, a grinding wheel dresser is fixed, so that the size, the shape, the geometric angle and the like of the grinding wheel cannot be flexibly dressed, the working efficiency is low, and the processing is inconvenient; the periphery of the grinding wheel is trimmed by sliding on the profiling guide plate and driving the profiling fingers to feed by a hydraulic oil cylinder, and the method has the defects that various different profiling guide plates are required to be manufactured to trim the grinding wheel to reach the required shape, the precision requirement is high, and the profiling fingers with the structure cannot trim the end face of the grinding wheel due to structural limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound gyro wheel trimmer can make things convenient for the trimming device of repairing the emery wheel terminal surface and periphery of emery wheel more to reach better maintenance effect.

The utility model discloses a technical scheme that compound gyro wheel trimmer adopted is:

the utility model provides a compound gyro wheel trimmer, includes guide rail seat and emery wheel case cover, emery wheel case cover is fixed in guide rail seat one side, emery wheel case cover one section is equipped with the rotation main shaft that is used for setting up the emery wheel, be equipped with axial displacement subassembly, radial movement subassembly and wheel components on the guide rail seat, the axial displacement subassembly sets up along the axial direction of rotating the main shaft, the radial movement subassembly sets up on the axial displacement subassembly along rotating the main shaft radial direction, the radial movement subassembly can move along the axial of rotating the main shaft on the axial displacement subassembly, the wheel components sets up in radial movement subassembly top, emery wheel case cover is close to wheel components one side and has seted up imitative hole, wheel components part passes in the profile modeling hole extends to emery wheel case cover, through the wheel components is polished the emery wheel.

Preferably, the axial moving component and the radial moving component are arranged perpendicular to each other.

Preferably, the axial movement assembly comprises a sliding plate, an axial guide rail and an axial motor, the sliding plate is fixed above the guide rail seat, the axial guide rail is arranged on the sliding plate and is of a ball screw structure, the axial motor is connected with one end of the axial guide rail, and the other end of the axial guide rail is rotatably connected with the sliding plate.

Preferably, the radial movement assembly comprises a sliding seat, a radial guide rail and a radial motor, the sliding seat is arranged above the axial movement assembly, the sliding seat moves along the axial movement assembly, the radial guide rail is of a ball screw structure, the radial motor is connected with one end of the radial guide rail, and the other end of the radial guide rail is rotatably connected with the sliding seat.

According to a preferable scheme, the roller assembly comprises a shell, a roller motor, a conveyor belt, a conveying wheel and a dressing wheel, the roller motor is fixed above the radial moving assembly, the shell is arranged on one side of the roller motor, an output shaft of the roller motor extends into the shell, the roller motor is in transmission connection with the conveying wheel through the conveyor belt, the dressing wheel is coaxially and fixedly connected with the transmission wheel, the conveying wheel drives the dressing wheel to rotate, and the dressing wheel dresses a grinding wheel in the grinding wheel box cover.

Preferably, the dressing wheel is a diamond tube wheel or a silicon carbide grinding wheel.

According to a preferable scheme, the grinding wheel box cover comprises a guide rail mounting table and a cover body, the guide rail mounting table and the cover body are integrally formed, the guide rail seat is arranged on the guide rail mounting table, the profiling hole is formed in the cover body and is close to the guide rail mounting table for one time, and the roller assembly can do linear motion in the profiling hole.

Preferably, a baffle is arranged on one side, away from the guide rail mounting table, of the cover body.

The utility model discloses a compound gyro wheel trimmer's beneficial effect is: the grinding wheel is placed in the grinding wheel box cover, the grinding wheel and a rotating main shaft in the grinding wheel box cover are fixed, the rotating main shaft is used for driving the grinding wheel to rotate, an axial moving assembly on one side of the grinding wheel box cover is used for driving a radial moving assembly and a roller assembly to move, the radial moving assembly and the roller assembly perform linear movement along the profiling hole, so that the circumferential surface of the grinding wheel in the grinding wheel box cover is trimmed and polished by the roller assembly, and the circumferential surfaces of different positions of the grinding wheel are trimmed by adjusting the roller assembly by adjusting the position of the profiling hole; utilize the radial movement subassembly to drive the wheel components and stretch out and draw back towards the emery wheel case cover in to adjust the distance between wheel components and the emery wheel, utilize wheel components can maintain not unidimensional emery wheel, and can also through mutually supporting with axial subassembly, maintain the emery wheel terminal surface, adjust wheel components's position through axial displacement combination and radial movement subassembly, thereby reach the better repairment effect to the emery wheel.

Drawings

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

FIG. 2 is an exploded view of the guide rail seat of the composite roller dresser of the present invention;

FIG. 3 is a schematic view of the structure of the grinding wheel box cover of the composite roller dresser of the present invention;

fig. 4 is a schematic structural diagram of the roller assembly of the composite roller dresser of the present invention.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 1, a composite roller dresser includes a rail base 10 and a grinding wheel box cover 20, the grinding wheel box cover 20 is fixed on one side of the rail base 10, a section of the grinding wheel box cover 20 is provided with a rotating spindle 30 for arranging a grinding wheel 70, and the rail base 10 is provided with an axial moving assembly 40, a radial moving assembly 50 and a roller assembly 60.

The axial direction that the subassembly 40 was moved along the rotation main shaft 30 sets up axially, radial movement subassembly 50 sets up on axial movement subassembly 40 along the rotation main shaft 30 radial direction, radial movement subassembly 50 can move along the axial of rotating main shaft 30 on axial movement subassembly 40, axial movement subassembly 40 and radial movement subassembly 50 become mutually perpendicular and set up, wheel components 60 sets up in radial movement subassembly 50 top, imitative hole 21 has been seted up to wheel box cover 20 near wheel components 60 one side, wheel components 60 part passes imitative hole 21 and extends to in the wheel box cover 20, polish emery wheel 70 through wheel components 60.

Referring to fig. 3, the grinding wheel box cover 20 includes a guide rail mounting table 22 and a cover body 23, the guide rail mounting table 22 and the cover body 23 are integrally formed, the guide rail base 10 is disposed on the guide rail mounting table 22, the contour hole 21 is opened in the cover body 23 near the guide rail mounting table 22 once, and the roller assembly 60 can linearly move in the contour hole 21.

The cover body 23 is provided with a baffle 24 on one side far away from the guide rail mounting table 22, and when the grinding wheel can be dressed through the baffle 24, the generated splashed sparks and chips are shielded, so that the influence on people is avoided.

The grinding wheel 70 is placed in the grinding wheel box cover 20, the grinding wheel 70 is fixed with the rotating main shaft 30 in the grinding wheel box cover 20, the grinding wheel 70 is driven to rotate by the rotating main shaft 30, the radial moving component 50 and the roller component 60 are driven to move by the axial moving component 40 on one side of the grinding wheel box cover 20, the radial moving component 50 and the roller component 60 perform linear movement in the profiling hole 21, so that the grinding wheel 70 circumferential surface in the grinding wheel box cover 20 is dressed and polished by the roller component 60, and the positions of the roller component 60 in the profiling hole 21 are adjusted, so that the circumferential surfaces of different positions of the grinding wheel 70 are dressed by the roller component 60.

Utilize radial movement subassembly 50 to drive roller assembly 60 and stretch out and draw back towards in the grinding wheel box cover 20 to adjust the distance between roller assembly 60 and the emery wheel 70, utilize roller assembly 60 can be maintained not unidimensional emery wheel 70, and can also be through mutually supporting with the axial subassembly, maintain emery wheel 70 terminal surface, adjust the position of roller assembly 60 through axial displacement combination and radial movement subassembly 50, thereby reach the better effect of maintaining to emery wheel 70.

Referring to fig. 2, the axial moving assembly 40 includes a sliding plate 41, an axial guide rail 42 and an axial motor 43, the sliding plate 41 is fixed above the rail seat 10, the axial guide rail 42 is disposed on the sliding plate 41, the axial guide rail 42 is a ball screw structure, the axial motor 43 is connected to one end of the axial guide rail 42, and the other end of the axial guide rail 42 is rotatably connected to the sliding plate 41.

The radial moving assembly 50 includes a sliding seat 51, a radial guide rail 52 and a radial motor 53, the sliding seat 51 is disposed above the axial moving assembly 40, the sliding seat 51 moves along the axial moving assembly 40, the radial guide rail 52 is a ball screw structure, the radial motor 53 is connected to one end of the radial guide rail 52, and the other end of the radial guide rail 52 is rotatably connected to the sliding seat 51.

The axial motor 43 drives the axial guide rail 42 to rotate, so that the sliding seat 51 arranged above the axial moving assembly 40 moves along the axial guide rail 42, and drives the radial moving assembly 50 and the roller assembly 60 to move left and right along the contour hole 21 on the grinding wheel box cover 20; when the distance between the roller assembly 60 and the grinding wheel needs to be adjusted, the radial motor 53 drives the radial guide rail 52 to rotate, so that the roller assembly 60 arranged on the radial guide rail 52 moves along the radial guide rail 52, the roller assembly 60 moves back and forth in the profiling hole 21, and the distance between the roller assembly 60 and the grinding wheel is adjusted.

Referring to fig. 4, the roller assembly 60 includes a housing 61, a roller motor 62, a conveyor belt 63, a transmission wheel 64 and a dressing wheel 65, the roller motor 62 is fixed above the radial moving assembly 50, the housing 61 is disposed at one side of the roller motor 62, an output shaft of the roller motor 62 extends into the housing 61, the roller motor 62 is in transmission connection with the transmission wheel 64 through the conveyor belt 63, the dressing wheel 65 is coaxially and fixedly connected with the transmission wheel, the transmission wheel 64 drives the dressing wheel 65 to rotate, and the dressing wheel 65 dresses the grinding wheel in the grinding wheel box cover 20.

In the above scheme, the dressing wheel 65 is a diamond tube wheel or a silicon carbide grinding wheel, and can achieve a better dressing effect on the grinding wheel.

The utility model provides a composite roller dresser, the emery wheel is placed in the grinding wheel box cover, fix the emery wheel with the main shaft of rotation in the grinding wheel box cover, utilize the main shaft of rotation to drive the emery wheel and rotate, utilize the axial displacement subassembly of grinding wheel box cover one side to drive radial displacement subassembly and wheel components and move, radial displacement subassembly and wheel components carry out rectilinear movement in following the profile modeling hole, thereby utilize the wheel components to maintain the emery wheel periphery in the grinding wheel box cover and polish, through adjusting the position of wheel components in the profile modeling hole, thereby play and adjust the wheel components and maintain the periphery of emery wheel different positions; utilize the radial movement subassembly to drive the wheel components and stretch out and draw back towards the emery wheel case cover in to adjust the distance between wheel components and the emery wheel, utilize wheel components can maintain not unidimensional emery wheel, and can also through mutually supporting with axial subassembly, maintain the emery wheel terminal surface, adjust wheel components's position through axial displacement combination and radial movement subassembly, thereby reach the better repairment effect to the emery wheel.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a compound gyro wheel trimmer, its characterized in that, includes guide rail seat and emery wheel case cover, emery wheel case cover is fixed in guide rail seat one side, one section of emery wheel case cover is equipped with the rotation main shaft that is used for setting up the emery wheel, be equipped with axial displacement subassembly, radial movement subassembly and wheel components on the guide rail seat, the axial displacement subassembly sets up along the axial direction of rotating the main shaft, the radial movement subassembly sets up on the axial displacement subassembly along rotating main shaft radial direction, the axial that the radial movement subassembly can go on the axial displacement subassembly along rotating the main shaft removes, the wheel components sets up in radial movement subassembly top, emery wheel case cover is close to wheel components one side and has seted up imitative shape hole, wheel components part passes in profile modeling hole extends to emery wheel case cover, through the wheel components is polished the emery wheel.

2. The compound roller conditioner of claim 1 wherein said axial displacement assembly and radial displacement assembly are disposed perpendicular to each other.

3. The compound roller dresser of claim 2, wherein the axial movement assembly comprises a slide plate secured above the rail seat, an axial guide rail disposed on the slide plate, and an axial motor coupled to one end of the axial guide rail, the other end of the axial guide rail being rotatably coupled to the slide plate.

4. The compound roller dresser of claim 2, wherein the radial movement assembly includes a shoe disposed above the axial movement assembly, the shoe moving along the axial movement assembly, a radial guide rail of a ball screw configuration, and a radial motor coupled to one end of the radial guide rail, the other end of the radial guide rail being rotatably coupled to the shoe.

5. The composite roller dresser of claim 1, wherein the roller assembly includes a housing, a roller motor, a conveyor belt, a transfer wheel, and a dresser wheel, the roller motor is secured above the radial displacement assembly, the housing is disposed on a side of the roller motor, an output shaft of the roller motor extends into the housing, the roller motor is drivingly connected to the transfer wheel through the conveyor belt, the dresser wheel is coaxially and fixedly connected to the drive wheel, the transfer wheel drives the dresser wheel to rotate, and the dresser wheel dresses the grinding wheel in the grinding wheel box housing.

6. The composite roller dresser of claim 5, wherein the dresser wheel is a diamond tube wheel or a silicon carbide grinding wheel.

7. The composite roller dresser of claim 1, wherein the grinding wheel box cover includes a rail mount and a cover, the rail mount and the cover being integrally formed, the rail mount being disposed on the rail mount, the contour hole being disposed in the cover adjacent the rail mount once, the roller assembly being linearly movable within the contour hole.

8. The composite roller conditioner of claim 7 wherein said housing has a stop on a side thereof remote from said rail mount.