CN210210003U

CN210210003U - Grinding wheel dressing device

Info

Publication number: CN210210003U
Application number: CN201920513452.8U
Authority: CN
Inventors: Baling Fang; 方八零
Original assignee: WUXI ZHIBEN ELECTRONICS CO Ltd
Current assignee: Wuxi Jiuding Electronics Co ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-03-31
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a grinding wheel dressing device belongs to PCB processing equipment field. The grinding wheel dressing device comprises a main shaft, a cutter disc and a grinding wheel dresser; the tool disc is fixedly connected with the main shaft through a locking nut, and the grinding wheel dresser is installed on the tool disc through a nut. The utility model provides a wheel dresser can maintain the emery wheel automatically, and the precision is high and efficiency obtains very big improvement.

Description

Grinding wheel dressing device

Technical Field

The utility model relates to a PCB processing equipment technical field, in particular to wheel dresser.

Background

The grinding wheel is a special tool specially used for grinding the PCB drill point, and the surface of the grinding wheel is abraded due to long-time running of the grinding wheel in the using process, so that the problems that the grinding wheel cannot be normally used, a grinding tool is not sharp and the like are caused, and therefore the grinding wheel is frequently required to be trimmed.

At present, workers usually use a grinding wheel dresser to dress a grinding wheel manually, and the experience of the workers is needed to dress the grinding wheel to achieve the using effect; and the dressing mode has low efficiency, the manual dressing quality can not be ensured, the consistency of the dressed grinding wheel is not good, and the manual dressing of the grinding wheel is unsafe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding wheel dressing device to solve the low efficiency of present emery wheel repairment and the problem that wastes time and energy.

In order to solve the technical problem, the utility model provides a grinding wheel dressing device, include:

a main shaft;

the cutter disc is fixedly connected with the main shaft through a locking nut;

and the grinding wheel dresser is arranged on the cutter disc through a nut.

Optionally, the cutter disc is provided with circumferential hole sites.

Optionally, the spindle is an ac motor.

Optionally, the number of the grinding wheel dressers is 2, and the grinding wheel dressers are relatively installed on the cutter disc.

Optionally, the grinding wheel dresser is integrally formed by die casting.

Optionally, the blade of the grinding wheel dresser is made of diamond.

The utility model provides a grinding wheel dressing device, which comprises a main shaft, a cutter disc and a grinding wheel dresser; the tool disc is fixedly connected with the main shaft through a locking nut, and the grinding wheel dresser is installed on the tool disc through a nut. The utility model provides a wheel dresser can maintain the emery wheel automatically, and the precision is high and efficiency obtains very big improvement.

Drawings

Fig. 1 is a schematic structural view of a grinding wheel dressing device provided by the present invention.

Detailed Description

The following describes a grinding wheel dressing device according to the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

Example one

The utility model provides a grinding wheel dressing device, the structure of which is shown in figure 1. The grinding wheel dressing device comprises a main shaft 1, a cutter disc 2 and a grinding wheel dresser 3; the tool disc 2 is fixedly connected with the main shaft 1 through a locking nut 4, and the grinding wheel dresser 3 is installed on the tool disc 2 through a nut 5.

Specifically, the spindle 1 is a general ac motor, and is configured to drive the wheel dresser 3 to rotate. The cutter disc 2 is provided with circumferential hole positions so as to be used as a balance weight when in dynamic balance. The number of the grinding wheel dressers 3 is 2, and the grinding wheel dressers are oppositely arranged on the cutter disc 2. Further, the dresser 3 is formed by integral die casting, and the blade portion is made of diamond, preferably synthetic diamond.

In use, the main shaft 1 drives the grinding wheel dresser 5 to rotate, and the grinding wheel dresser 5 is aligned with a grinding wheel 6 for dressing. The utility model provides a grinding wheel dressing device can maintain the emery wheel automatically, and efficiency obtains very big improvement. And two grinding wheel dressers 3 are adopted, so that the dressing consistency is good.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. A wheel dresser characterized by comprising:

a main shaft;

the cutter disc is fixedly connected with the main shaft through a locking nut;

the grinding wheel dresser is arranged on the cutter disc through a nut;

the cutter disc is provided with a circumferential hole site; the main shaft is an alternating current motor; the number of the grinding wheel dressers is 2, and the grinding wheel dressers are oppositely arranged on the cutter disc; the grinding wheel dresser is integrally formed by die casting; the blade part of the grinding wheel dresser is made of diamond.