阅读说明：本技术 一种cbn砂轮圆弧修整器 (CBN emery wheel circular arc trimmer ) 是由 仇永林 施展 于 2019-11-28 设计创作，主要内容包括：本发明公开一种CBN砂轮圆弧修整器,包括修整器本体,所述修整器本体包括升降台、底座、摆动座、修整轮、修整电机,所述底座固定于所述升降台上,所述摆动座通过连接轴能摆动的连接于所述底座上,所述连接轴水平布置,所述修整电机固定于所述摆动座上,且所述修整电机的输出轴沿水平方向伸出,所述修整轮固定于所述修整电机的输出轴上,所述修整轮在竖直方向上的中心线与所述连接轴在竖直方向上的中心线相重合。上述一种CBN砂轮圆弧修整器能够实现CBN砂轮的圆弧修整,结构简单、易于实现。(The invention discloses a CBN grinding wheel arc trimmer which comprises a trimmer body, wherein the trimmer body comprises a lifting table, a base, a swinging seat, a trimming wheel and a trimming motor, the base is fixed on the lifting table, the swinging seat is connected to the base in a swinging mode through a connecting shaft, the connecting shaft is horizontally arranged, the trimming motor is fixed on the swinging seat, an output shaft of the trimming motor extends out along the horizontal direction, the trimming wheel is fixed on the output shaft of the trimming motor, and the central line of the trimming wheel in the vertical direction is overlapped with the central line of the connecting shaft in the vertical direction. The arc trimming of the CBN grinding wheel can be realized by the arc trimmer for the CBN grinding wheel, and the arc trimmer is simple in structure and easy to realize.)

1. The utility model provides a CBN emery wheel circular arc trimmer, includes the trimmer body, its characterized in that: the trimmer body comprises a lifting table, a base, a swinging seat, a trimming wheel and a trimming motor, wherein the base is fixed on the lifting table, the swinging seat can be connected to the base in a swinging mode through a connecting shaft, the connecting shaft is horizontally arranged, the trimming motor is fixed on the swinging seat, an output shaft of the trimming motor extends out along the horizontal direction, the trimming wheel is fixed on the output shaft of the trimming motor, and the central line of the trimming wheel in the vertical direction coincides with the central line of the connecting shaft in the vertical direction.

2. The CBN grinding wheel arc dresser as claimed in claim 1, wherein: the base is provided with a swing motor for driving the swing seat to swing, and an output shaft of the swing motor is in transmission connection with the connecting shaft.

3. The CBN grinding wheel arc dresser as claimed in claim 1, wherein: and a handle which is convenient for manual driving of the swinging seat to swing is fixedly arranged on the swinging seat.

4. A CBN grinding wheel arc dresser as claimed in any one of claims 1 to 3, wherein: and two ends of the connecting shaft are provided with limiting pins for limiting the connecting shaft to move in the axial direction.

5. The CBN grinding wheel arc dresser of claim 4, wherein: the lifting platform is a workbench of a surface grinding machine.

Technical Field

The invention relates to an arc dresser, in particular to a CBN grinding wheel arc dresser.

Background

Compared with a common resin grinding wheel, the CBN grinding wheel has the following characteristics:

1. high hardness and high toughness;

2. high temperature resistance and good thermal stability;

3. the chemical inertia is strong;

4. the heat conductivity is good;

5. the grinding performance is good, and the quality of the processed surface is good;

6. the wear resistance is strong, and the service life is long;

7. the environment is protected, no pollution is caused, and energy is saved and consumption is reduced;

8. the working efficiency is high, and the comprehensive economic benefit is good;

as such, CBN grinding wheels are becoming more popular for use in the machining industry. However, the existing CBN grinding wheel is difficult to perform arc dressing after being used for a certain time, and the cost is increased invisibly, so that the problem is urgently needed to be solved.

Disclosure of Invention

The invention aims to solve the problems and provide a CBN grinding wheel arc dresser to solve the problem that the existing CBN grinding wheel is difficult to carry out arc dressing.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a CBN emery wheel circular arc trimmer, includes the trimmer body, the trimmer body includes elevating platform, base, swing seat, trimming wheel, trimming motor, the base is fixed in on the elevating platform, swing seat through connecting axle can wobbling connect in on the base, the connecting axle level is arranged, trimming motor is fixed in on the swing seat, just trimming motor's output shaft stretches out along the horizontal direction, trimming wheel is fixed in on trimming motor's the output shaft, trimming wheel at the ascending central line of vertical side with the connecting axle coincides mutually at the ascending central line of vertical side.

As a preferable scheme of the invention, a swing motor for driving the swing seat to swing is installed on the base, and an output shaft of the swing motor is in transmission connection with the connecting shaft.

As a preferable scheme of the invention, a handle which is convenient for manually driving the swinging seat to swing is fixedly installed on the swinging seat.

As a preferable aspect of the present invention, both ends of the connecting shaft are provided with limit pins for limiting the displacement of the connecting shaft in the axial direction.

As a preferable aspect of the present invention, the lifting table is a table of a surface grinding machine.

In the application, the circle center height of the connecting shaft is equal to the highest point of the dressing wheel, namely the radius of the circular arc of the CBN grinding wheel.

The arc dresser for the CBN grinding wheel has the advantages that the arc dresser for the CBN grinding wheel can realize arc dressing of the CBN grinding wheel, and is simple in structure and easy to realize.

Drawings

FIG. 1 is a front view of a CBN grinding wheel arc dresser;

fig. 2 is a side view of a CBN grinding wheel arc dresser.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings. It is to be understood that the embodiments described herein are illustrative only and are not limiting upon the present invention.

Referring to fig. 1 and 2, fig. 1 is a front view of a CBN grinding wheel arc dresser; fig. 2 is a side view of a CBN grinding wheel arc dresser.

In the embodiment, the arc dresser for the CBN grinding wheel comprises a dresser body, wherein the dresser body comprises a lifting table, a base 1, a swinging seat 2, a dressing wheel 3 and a dressing motor 4, the base 1 is fixed on the lifting platform, the swinging seat 2 is connected on the base 1 through a connecting shaft 5 in a swinging way, and a handle 6 which is convenient for manually driving the swinging seat 2 to swing is fixedly arranged on the swinging seat 2, the connecting shaft 5 is horizontally arranged, and two ends of the connecting shaft 5 are provided with limit pins for limiting the connecting shaft 5 to move in the axial direction, the trimming motor 4 is fixed on the swinging seat 2, and the output shaft of the trimming motor 4 extends out along the horizontal direction, the trimming wheel 3 is fixed on the output shaft of the trimming motor 4, the center line of the finishing wheel 3 in the vertical direction coincides with the center line of the connecting shaft 5 in the vertical direction.

It should be noted that, although in this embodiment, the swing seat 2 is driven to swing manually, the present invention is not limited to this, and the present invention can also realize automatic swing through the following structure, specifically, a swing motor for driving the swing seat 2 to swing is installed on the base 1, and an output shaft of the swing motor is in transmission connection with the connecting shaft 5.

In this embodiment, the lifting table is a workbench of a surface grinding machine.

During operation, the height of the workbench of the surface grinding machine is finely adjusted, so that the dressing wheel 3 is in contact with the CBN grinding wheel 7, then the handle 6 is pressed to drive the swing seat 2 to swing, and further the dressing wheel 3 forms an arc motion track, so that the arc surface of the CBN grinding wheel 7 can be dressed.

The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, which changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims.