CN217966371U

CN217966371U - Grinding wheel polisher with adjustable posture

Info

Publication number: CN217966371U
Application number: CN202222451535.3U
Authority: CN
Inventors: 马季; 廖波; 谭春波; 龙强
Original assignee: Suzhou Sicui Welding Technology Research Institute Co ltd
Current assignee: Suzhou Sicui Welding Technology Research Institute Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-06
Anticipated expiration: 2032-09-16

Abstract

The utility model provides an attitude-adjustable grinding wheel polisher, which comprises a motor, a grinding wheel shaft and a grinding wheel, wherein the grinding wheel is arranged on the grinding wheel shaft, and the grinding wheel shaft is driven by the motor to rotate; the grinding wheel shaft is arranged on the rotary table and can move along the axial direction, the rotary table is rotatably connected to the bottom plate, and the rotary center is matched with the grinding wheel grinding center. The posture-adjustable grinding wheel polisher of the utility model improves the support structure of the existing grinding wheel polishing equipment, so that the grinding wheel polishing angle can be adjusted, and simultaneously, in order to deal with the problem of polishing center deviation caused by grinding wheel specification change, the polishing center is matched with the rotation center through the adjustment of the axial position of the grinding wheel; finally, through the structural improvement, the problem of flexible adjustment of polishing grains is solved on the premise of not changing the installation position of the workpiece.

Description

Grinding wheel polisher with adjustable posture

Technical Field

The utility model belongs to the technical field of the emery wheel equipment of polishing, concretely relates to emery wheel polisher with adjustable gesture.

Background

The grinding wheel is also called a consolidation grinding tool, and is a grinding tool which is formed by consolidating ordinary grinding materials into a certain shape (mostly circular) through a binding agent and has certain strength. With the development of the grinding wheel grinding industry, corresponding standards or requirements for grinding lines of grinding wheels are gradually made in the current industry. However, for the existing commonly used grinding wheel grinding equipment, because the installation position of the grinding wheel component is fixed, the installation position or the angle of the workpiece can only be adjusted if grinding lines are required to be changed. If the workpiece with the small size is adjusted conveniently, but for the large workpiece, the adjustment of the placing posture of the large workpiece is time-consuming and labor-consuming, so that the working efficiency is influenced, the overall processing progress is slowed, and the production is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a grinding wheel polisher with adjustable gesture for solve the regulation problem of emery wheel position.

The utility model discloses a following technical means realizes above-mentioned technical purpose.

An attitude-adjustable grinding wheel polisher comprises a motor, a grinding wheel shaft and a grinding wheel, wherein the grinding wheel is mounted on the grinding wheel shaft, and the grinding wheel shaft is driven by the motor to rotate; the grinding wheel shaft is arranged on the rotary table and can move along the axial direction, the rotary table is rotatably connected to the base plate, and the rotary center is matched with the grinding wheel grinding center.

Furthermore, the rotary table is placed on a bottom plate, two sections of concentric arc slide rails are arranged on the bottom plate, the slide rails are of an arc hole structure, two through holes are respectively formed in the positions, opposite to the sections of the slide rails, of the rotary table, and the through holes are connected with the slide rails through bolts.

Further, the motor passes through slip table sliding connection in on the revolving platform, and the slip direction is emery wheel axis direction, four waist shape holes of sliding have been seted up to slip table bilateral symmetry, four bolt holes have been seted up correspondingly on the revolving platform, pass through bolted connection between bolt hole and the hole of sliding.

Further, the output shaft of the motor is connected with the grinding wheel shaft through a coupler.

Furthermore, the grinding wheel shaft is arranged in a bearing with a seat and can move along the axial direction, and the bearing with the seat is fixed on the rotary table.

Furthermore, the grinding wheel and the grinding wheel shaft are fastened by a shaft sleeve, a gasket and a grinding wheel nut, and the grinding wheels with different specifications are installed by matching shaft sleeves with different numbers or sizes.

The utility model has the advantages that:

(1) The utility model provides a posture-adjustable grinding wheel polisher, which can adjust the grinding angle of the grinding wheel by improving the support structure of the existing grinding wheel polisher, and simultaneously, adjust the axial position of the grinding wheel to ensure that the grinding center coincides with the rotation center in order to deal with the deviation problem of the grinding center caused by the specification change of the grinding wheel; finally, through the structural improvement, the problem of flexible adjustment of polishing grains is solved on the premise of not changing the installation position of the workpiece.

(2) The utility model discloses among the emery wheel polisher with adjustable gesture, the revolving platform directly puts naturally with the mode of plane contact on the bottom plate to the removal route of revolving platform is injectd to the mode through seting up the circular arc hole on the bottom plate. On one hand, the scheme has small processing difficulty and avoids introducing an additional moving mechanism; on the other hand, because emery wheel polisher need not frequently change the gesture in the process of polishing, need a relatively firm support on the contrary, so the utility model discloses in utilize the bolt to compress tightly the revolving platform and bottom plate and can fully guarantee that the polisher is firm. The connection mode between the sliding table and the rotary table is similar.

Drawings

Fig. 1 is a perspective view of the grinding wheel sander of the present invention;

fig. 2 is a top view of the grinding wheel sander of the present invention.

Reference numerals are as follows:

1-a bottom plate; 2-a turntable; 3, a motor; 4-a sliding table;

5-a coupler; 6-grinding wheel spindle; 7-a pedestal bearing; 8-grinding wheel;

9-shaft sleeve; 10-a gasket; 11-grinding wheel nut; 12-a deflection bolt;

13-a slide rail; 14-a glide hole; 15-sliding position bolt.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

The grinding wheel sander as shown in fig. 1 and fig. 2 is provided with a bottom plate 1, two sections of slide rails 13 are arranged on the upper surface of the bottom plate 1, the slide rails 13 are in an arc-shaped through hole structure, and the two sections of slide rails 13 are concentric. A rotary table 2 is arranged on the bottom plate 1, wherein the lower surface of the rotary table 2 can be directly attached to the upper surface of the base 1 in a natural placing mode; four through holes are formed in the rotary table 2, every two of the four through holes form a group, two groups of through holes are respectively opposite to the two sections of slide rails 13, and then the rotary table 2 is fixed on the bottom plate 1 by utilizing the deflection bolts 12 to sequentially penetrate through the through holes and the slide rails 13.

The rotary table 2 is provided with a sliding table 4 and a bearing with a seat 7, wherein the bearing with the seat 7 is fixed at one end of the rotary table 2 close to the rotary axis, the sliding table 4 is connected at the other end in a sliding way, and the sliding direction is the axial direction of the grinding wheel 8. Four sliding holes 14 are symmetrically formed in two sides of the sliding table 4, the sliding holes 14 are of a kidney-shaped structure, bolt holes are formed in the positions, opposite to the four sliding holes 14, of the rotary table 2, and then sliding bolts 15 sequentially penetrate through the sliding holes 14 and the bolt holes to fix the sliding table 4 on the rotary table 2.

The sliding table 4 is provided with a motor 3, the grinding wheel shaft 6 is arranged in the belt seat bearing 7, and the grinding wheel shaft 6 can move relative to the belt seat bearing 7 along the axial direction. The grinding wheel shaft 6 is connected with the output shaft of the motor 3 through a coupler 5. And a grinding wheel 8 is arranged at one end of the grinding wheel shaft 6 far away from the motor 3, wherein the grinding wheel 8 is firmly connected with the grinding wheel shaft 6 through a shaft sleeve 9, a gasket 10 and a grinding wheel nut 11.

When in use, the angle position between the grinding wheel 8 and a workpiece is adjusted through the rotary table 2; specifically, the four offset bolts 12 are loosened to rotate the turntable 2, and the offset bolts 12 are tightened again after being adjusted to a desired position. Grinding wheels 8 with different specifications can be arranged on the grinding wheel shaft 6 by adjusting the number or the size of the shaft sleeve 9; when the thickness of the grinding wheel 8 is changed, the axial position of the grinding wheel 8 needs to be adjusted by using the sliding table 4 so as to ensure that the grinding center of the grinding wheel 8 is coincident with the rotation center of the rotary table 2; specifically, the slide bolt 15 is loosened to push the slide table 4, so that the slide table 4 and the motor 3 thereon drive the grinding wheel spindle 6 to move, and the slide bolt 15 is screwed again after the slide table is adjusted to a desired position. The posture angle of the grinding wheel relative to the workpiece and the thickness of the grinding wheel are rapidly adjusted by the means, so that the grinding grains are changed.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The present invention is not limited to the above embodiments, and any obvious improvement, replacement or deformation that can be made by those skilled in the art without departing from the essence of the present invention belongs to the protection scope of the present invention.

Claims

1. The posture-adjustable grinding wheel polisher is characterized in that: the grinding wheel grinding machine comprises a motor (3), a grinding wheel shaft (6) and a grinding wheel (8), wherein the grinding wheel (8) is arranged on the grinding wheel shaft (6), and the grinding wheel shaft (6) is driven by the motor (3) to rotate; the grinding wheel shaft (6) is arranged on the rotary table (2) and can move along the axial direction, the rotary table (2) is rotatably connected to the bottom plate (1), and the rotary center is matched with the grinding center of the grinding wheel (8).

2. The attitude adjustable grinding wheel sander according to claim 1, wherein: the rotary table (2) is placed on the bottom plate (1), two sections of concentric arc slide rails (13) are arranged on the bottom plate (1), the slide rails (13) are of arc hole structures, two through holes are respectively formed in the positions, opposite to the slide rails (13), of the rotary table (2), and the through holes are connected with the slide rails (13) through bolts.

3. The attitude adjustable grinding wheel dresser according to claim 1, wherein: motor (3) are in through slip table (4) sliding connection on revolving platform (2), and the slip direction is emery wheel (8) axis direction, slip table (4) bilateral symmetry has seted up four holes (14) that slide, four bolt holes have been seted up correspondingly on revolving platform (2), pass through bolted connection between bolt hole and the hole (14) that slides.

4. The attitude adjustable grinding wheel dresser according to claim 3, wherein: the output shaft of the motor (3) is connected with the grinding wheel shaft (6) through a coupler (5).

5. The attitude adjustable grinding wheel sander according to claim 4, wherein: the grinding wheel shaft (6) is arranged in the bearing (7) with the seat and can move along the axial direction, and the bearing (7) with the seat is fixed on the rotary table (2).

6. The attitude adjustable grinding wheel dresser according to claim 1, wherein: the grinding wheel (8) and the grinding wheel shaft (6) are fastened by a shaft sleeve (9), a gasket (10) and a grinding wheel nut (11), and the grinding wheels (8) with different specifications are installed by matching shaft sleeves (9) with different numbers or sizes.