CN216179642U

CN216179642U - Diamond disk dresser

Info

Publication number: CN216179642U
Application number: CN202121455055.3U
Authority: CN
Inventors: 陈奂林; 潘盛梁; 刘建鹏; 高景新; 路迎旭; 孙英英; 孙长兴
Original assignee: Tianjin Kai Lin Cnc Machine Tools Co ltd
Current assignee: Tianjin Kai Lin Cnc Machine Tools Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-04-05
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to a diamond disc dresser which comprises a base, a support, a swing angle mechanism and a diamond disc dresser mechanism, wherein the support is fixed on the base, the swing angle mechanism is arranged on the support, the swing angle mechanism is connected with the diamond disc dresser mechanism so as to enable the diamond disc dresser mechanism to deflect angles, and the swing angle mechanism comprises a swing angle central shaft and a fastening assembly. According to the diamond disk dresser, the diamond disk dressing mechanism is connected with the support through the swing angle mechanism, so that the diamond disk dressing mechanism rotates angularly along the axis of the swing angle central shaft, a diamond disk can dress a special-shaped grinding wheel, the dressing range of the diamond disk is improved, and the utilization rate of the diamond disk dresser by a machine tool enterprise is improved.

Description

Diamond disk dresser

Technical Field

The utility model relates to the technical field of polishing and trimming, in particular to a diamond disk trimmer.

Background

With the development of economy and the progress of society, various industries and technologies are changing day by day. The parts and components applied to the machine tool are also in various structures, and part of the parts and components need to be ground by using a grinding wheel, but the grinding wheel needs to be shaped by a diamond disk finisher after being used for a period of time.

Current buddha's warrior attendant dish trimmer, the repairment center pin and the motor lug connection of installation buddha's warrior attendant dish, the transmission moment of torsion is little to current buddha's warrior attendant dish can only be rotatory along repairing the center pin, and the dressing scope is narrow, can't repair special-shaped grinding wheel, greatly reduced the lathe enterprise to buddha's warrior attendant dish trimmer's utilization ratio.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a diamond disk dresser.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a diamond disk dresser comprises a base, a support, a swing angle mechanism and a diamond disk dressing mechanism, wherein the support is fixed on the base, the swing angle mechanism is arranged on the support and connected with the diamond disk dressing mechanism to enable the diamond disk dressing mechanism to deflect the angle, the swing angle mechanism comprises a swing angle central shaft and a fastening assembly, the swing angle central shaft is fixed on one side wall of the support, the swing angle central shaft is rotatably connected with the support, the diamond disk dressing mechanism is arranged on the support, the support is connected with the support through the fastening assembly to limit the swinging angle of the support along the swing angle central shaft, the diamond disk dressing mechanism comprises a motor and a diamond disk, the motor is fixed at the bottom end of the support, the diamond disk is rotatably connected with the support, and the motor drives the diamond disk to rotate through the matching of a belt wheel and a conveying belt, the center line of the diamond disk is perpendicular to the axis of the swing angle central shaft.

In any of the above schemes, preferably, the fastening assembly includes a fastening screw and an arc-shaped hole, the arc-shaped hole is formed in the supporting seat, threaded blind holes are respectively formed in the side walls of the supporting seat corresponding to the two ends of the arc-shaped hole, and the fastening screw penetrates through the arc-shaped hole to be connected with one of the threaded blind holes, so that the supporting seat and the supporting seat are clamped and fixed.

In any of the above schemes, preferably, two sets of fastening assemblies are disposed on both sides of the pivot angle central shaft, and the arc-shaped holes in the fastening assemblies are distributed on a concentric circle.

In any of the above schemes, preferably, the supporting seat is rotatably connected with a trimming center shaft, the top end of the trimming center shaft is fixed with a diamond disc connecting seat, a diamond disc is fixed on the diamond disc connecting seat, belt pulleys are fixed on the bottom end of the trimming center shaft and the output shaft of the motor, and the belt pulleys are connected through a conveying belt.

In any of the above schemes, preferably, the motor is located at one side of the support far away from the lower part of the trimming central shaft, the motor is installed in the protective cover, the protective cover is fixed at the bottom end of the support seat, and the support seat is located at one side of the support and above the base.

In any of the above schemes, preferably, both ends of the trimming central shaft are rotatably connected with the supporting seat by adopting a thrust angular contact ball bearing.

In any of the above schemes, preferably, a groove is formed in one side wall of the support, a mounting hole is formed in the bottom wall of the groove, a connecting disc is fixed on the outer peripheral wall of the swing angle central shaft, and one end of the swing angle central shaft is inserted into the mounting hole and fixed with the bottom wall of the groove through the connecting disc.

Compared with the prior art, the diamond disk dresser provided by the utility model has the following beneficial effects:

1. the diamond disc dressing mechanism is connected with the support through the swing angle mechanism, so that the diamond disc dressing mechanism rotates in an angle mode along the axis of the swing angle central shaft, the diamond disc can dress the special-shaped grinding wheel, the dressing range of the diamond disc is improved, and the utilization rate of a diamond disc dresser of a machine tool enterprise is improved; meanwhile, the motor drives the diamond disk to rotate through the matching between the belt wheel and the conveyor belt, and the reduction ratio exists, so that the torque of the diamond disk during rotation can be increased;

2. two groups of fastening components are respectively arranged on two sides of the swing angle central shaft, so that the supporting seat and the support are more firmly fixed.

Drawings

Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a diamond disk dresser provided in the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is an enlarged view of the tilt angle mechanism and the diamond conditioning mechanism of fig. 3.

The figures are labeled as follows: 1. a base; 2. a support; 3. a supporting seat; 4. a swing angle central shaft; 5. mounting holes; 6. a diamond disk; 7. trimming the central shaft; 8. a thrust angular contact ball bearing; 9. a pulley; 10. a motor; 11. a protective cover; 12. fastening screws; 13. an arc-shaped hole; 14. and (4) blind threaded holes.

Detailed Description

In order that the utility model may be further understood, the utility model will now be described in detail with reference to specific examples.

As shown in fig. 1-4, an embodiment of a diamond disk dresser according to the present invention includes a base 1, a support 2, a swing angle mechanism, and a diamond disk 6 dressing mechanism, where the support 2 is fixed on the base 1, the swing angle mechanism is disposed on the support 2, the swing angle mechanism is connected to the diamond disk 6 dressing mechanism to enable the diamond disk 6 dressing mechanism to perform angular deflection, the swing angle mechanism includes a swing angle central shaft 4 and a fastening component, the swing angle central shaft 4 is fixed on one side wall of the support 2, the swing angle central shaft 4 is rotatably connected to a support 3, the diamond disk 6 dressing mechanism is mounted on the support 3, the support 3 is connected to the support 2 through the fastening component to limit the swing angle of the support 3 along the swing angle central shaft 4, the diamond disk 6 dressing mechanism includes a motor 10 and a diamond disk 6, the motor 10 is fixed at the bottom end of the support 3, the diamond disk 6 is rotationally connected to the supporting seat 3, the motor 10 drives the diamond disk 6 to rotate through the matching of the belt wheel 9 and the conveying belt, and the central line of the diamond disk 6 is perpendicular to the axis of the swing angle central shaft 4.

In the structure, the diamond disk 6 trimming mechanism is connected with the support 2 through the swing angle mechanism, so that the diamond disk 6 trimming mechanism rotates angularly with the axis of the swing angle central shaft 4, the diamond disk 6 can trim the special-shaped grinding wheel, the trimming range of the diamond disk 6 is improved, and the utilization rate of a machine tool enterprise for trimming the diamond disk 6 is improved. Meanwhile, the motor 10 drives the diamond disk 6 to rotate through the matching between the belt wheel 9 and the conveyor belt, and a reduction ratio exists, so that the torque of the diamond disk 6 during rotation can be increased.

The fastening assembly comprises a fastening screw 12 and an arc-shaped hole 13, the arc-shaped hole 13 is formed in the supporting seat 3, threaded blind holes 14 are formed in the side wall of the supporting seat 2 corresponding to the two ends of the arc-shaped hole 13 respectively, and the fastening screw 12 penetrates through the arc-shaped hole 13 to be connected with one of the threaded blind holes 14 so as to clamp and fix the supporting seat 3 and the supporting seat 2.

Two groups of fastening components are arranged on two sides of the swing angle central shaft 4, and arc-shaped holes 13 in the fastening components are distributed on a concentric circle. Two sets of fastening components of 4 both sides of pivot angle center pin are mutually supported, press from both sides supporting seat 3 and support 2 jointly and press from both sides tight fixedly, and the steadiness is good.

Set up arc hole 13 on supporting seat 3, fastening screw 12 can remove along its orbit in arc hole 13 to when making supporting seat 3 rotatory certain angle, fastening screw 12 still just can follow in the arc hole 13 and pass and be connected with the screw thread blind hole 14 that corresponds, whole easy operation is convenient, and is with low costs.

The automatic trimming device is characterized in that the supporting seat 3 is rotatably connected with a trimming center shaft 7, a diamond disc 6 connecting seat is fixed at the top end of the trimming center shaft 7, a diamond disc 6 is fixed on the diamond disc 6 connecting seat, belt wheels 9 are fixed on the bottom end of the trimming center shaft 7 and an output shaft of a motor 10, and the belt wheels 9 are connected through a conveying belt.

Motor 10 is located and repaiies one side that support 2 was kept away from to center pin 7 below, motor 10 is installed in safety cover 11, safety cover 11 is fixed in the bottom of supporting seat 3, supporting seat 3 is located one side of support 2, and is located base 1's top, and the one end of supporting seat 3 extends to base 1's the outside, makes things convenient for fixed motor 10 like this, makes motor 10 follow supporting seat 3 and carries out the angle swing.

Furthermore, two ends of the trimming central shaft 7 are rotatably connected with the supporting seat 3 by adopting thrust angular contact ball bearings 8, the axis of the trimming central shaft 7 is parallel to the axis of the motor 10, and the axis of the motor 10 is perpendicular to the axis of the swing angle central shaft 4.

The support is characterized in that a groove is formed in one side wall of the support 2, a mounting hole 5 is formed in the bottom wall of the groove, a connecting disc is fixed to the outer peripheral wall of the swing angle central shaft 4, and one end of the swing angle central shaft 4 is inserted into the mounting hole 5 and fixed with the bottom wall of the groove through the connecting disc.

Specifically, the connecting disc and the bottom wall of the groove are connected in a detachable and fixed mode through the connecting screw, a plurality of through holes which are distributed in an equidistant annular array mode are formed in the connecting disc, screw blind holes are formed in the positions, corresponding to the through holes, of the bottom wall of the groove, and the connecting screw penetrates through the through holes and is in threaded connection with the screw blind holes, so that the connecting disc and the bottom wall of the groove are fixed.

The swing angle central shaft 4 and the support 2 are designed to be detachably and fixedly connected, so that subsequent disassembly, maintenance and replacement are facilitated, and the use is more convenient.

In the present embodiment, the support 2 and the base 1 are both hollow structures to reduce weight.

The working principle of the embodiment is as follows: motor 10 drives the band pulley 9 on it rotatory, it is rotatory to drive band pulley 9 on the center pin 7 of finishing through the conveyer belt, thereby it is rotatory to make the center pin 7 of finishing drive buddha's warrior attendant dish 6, buddha's warrior attendant dish 6 just can polish the emery wheel, when the swing angle of buddha's warrior attendant dish 6 of needs adjustment, loosen fastening screw 12, make the relative 2 rotatory required angles of support seat of supporting seat 3, arc hole 13 corresponds with one of them screw thread blind hole 14 at least this moment, pass arc hole 13 again fastening screw 12 and screw into in screw thread blind hole 14, press from both sides tight fixedly with supporting seat 3 and support 2, realize buddha's warrior attendant dish 6 swing angle's regulation, thereby can polish special-shaped grinding wheel.

It will be understood by those skilled in the art that the present invention includes any combination of the summary and detailed description of the utility model described above and those illustrated in the accompanying drawings, which is not intended to be limited to the details and which, for the sake of brevity of this description, does not describe every aspect which may be formed by such combination. 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. A kind of diamond disk dresser, characterized by: comprises a base, a support, a swing angle mechanism and a diamond disc finishing mechanism, wherein the support is fixed on the base, the swing angle mechanism is arranged on the support and connected with the diamond disk finishing mechanism to enable the diamond disk finishing mechanism to deflect at an angle, the swing angle mechanism comprises a swing angle central shaft and a fastening component, the swing angle central shaft is fixed on one side wall of the support, the swing angle central shaft is rotatably connected with a supporting seat, the supporting seat is provided with the diamond disc trimming mechanism, the supporting seat is connected with the support through a fastening assembly to limit the swinging angle of the supporting seat along the swinging angle central shaft, the diamond disk finishing mechanism comprises a motor and a diamond disk, the motor is fixed at the bottom end of the supporting seat, the diamond disk is rotationally connected to the supporting seat, the motor drives the diamond disk to rotate through the matching of the belt wheel and the conveying belt, and the central line of the diamond disk is perpendicular to the axis of the swing angle central shaft.

2. The diamond disk dresser of claim 1, wherein: the fastening assembly comprises a fastening screw and an arc-shaped hole, the arc-shaped hole is formed in the supporting seat, threaded blind holes are formed in the side wall of the supporting seat, which corresponds to the two ends of the arc-shaped hole, respectively, and the fastening screw penetrates through the arc-shaped hole to be connected with one of the threaded blind holes so as to clamp and fix the supporting seat and the supporting seat.

3. The diamond disk dresser of claim 2, wherein: two sides of the swing angle central shaft are respectively provided with two groups of fastening components, and arc-shaped holes in the fastening components are distributed on a concentric circle.

4. The diamond disk dresser of claim 1, wherein: the rotary connection of supporting seat is maintained the center pin, maintain the top of center pin and fix the buddha's warrior attendant dish connecting seat, fixed buddha's warrior attendant dish on the buddha's attendant dish connecting seat, all fix the band pulley on the bottom of maintaining the center pin and the output shaft of motor, connect through the conveyer belt between the band pulley.

5. The diamond disk dresser of claim 1, wherein: the motor is located one side of keeping away from the support below finishing the center pin, the motor is installed in the safety cover, the bottom at the supporting seat is fixed to the safety cover, the supporting seat is located one side of support, and is located the top of base.

6. The diamond disk dresser of claim 4, wherein: and both ends of the trimming central shaft are rotatably connected with the supporting seat by adopting thrust angular contact ball bearings.

7. The diamond disk dresser according to any one of claims 1 to 6, wherein: the support is characterized in that a groove is formed in one side wall of the support, a mounting hole is formed in the bottom wall of the groove, a connecting disc is fixed to the outer peripheral wall of the swing angle center shaft, and one end of the swing angle center shaft is inserted into the mounting hole and fixed with the bottom wall of the groove through the connecting disc.