CN210360754U

CN210360754U - Polishing tile with adjustable angle

Info

Publication number: CN210360754U
Application number: CN201921331680.XU
Authority: CN
Inventors: 黄锡祥
Original assignee: Huizhou Shenpu Industrial Co ltd
Current assignee: Huizhou Shenpu Industrial Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-04-21
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to an angle-adjustable polishing tile, which comprises a fixed seat, a rotating seat and a polishing piece, wherein the fixed seat comprises a horizontally arranged first edge, the two ends of the first edge are vertically and relatively provided with a second edge and a third edge, the rotating seat is arranged between the second edge and the third edge, and the rotating seat is rotationally connected with the fixed seat; the polishing device is characterized in that a fixing groove is formed in the upper end of the rotating seat, one end of the polishing piece is inserted into the fixing groove and is connected with the rotating seat in a rotating mode, and a polishing piece is arranged at the other end of the polishing piece. The utility model discloses can make polishing piece's atress even according to the angle of atress automatic adjustment polishing piece, prevent polishing piece local wear, life is longer, and polishing effect is better.

Description

Polishing tile with adjustable angle

Technical Field

The utility model relates to a machining field particularly, relates to a polishing tile with adjustable angle.

Background

The existing polishing process uses special polishing machine, the polishing machine drives the connecting arm to make the polishing tile compress the abrasive belt on the part through the hydraulic transmission device, and the machine spindle drives the part to rotate clockwise and anticlockwise according to the set number of turns, so that the abrasive belt has the functions of cutting and polishing the part. In the process, the polishing tile plays an extremely important role, the quality and the precision of the polishing tile directly influence the polishing effect, and the defects or damages of the polishing tile can directly cause the rejection of parts.

The polishing tile is generally fixed through a mounting shaft, a polishing piece is fixed with a contact surface of a part, and the polishing tile is easy to bear uneven force during working, so that the local abrasion of the polishing piece is caused, and the service life of the polishing piece is shortened. The shape of the working surface is changed after the polishing piece is abraded, the polishing piece is not attached to the shape of a part, the polishing piece is easy to slip during working, the polishing effect is poor, and the part can be scrapped when the polishing piece is serious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polishing tile with adjustable angle can make the atress of polishing piece even according to the angle that atress automatic adjustment polished section, prevents polished section local wear, and life is longer.

The polishing tile with the adjustable angle comprises a fixed seat, a rotating seat and a polishing piece, wherein the fixed seat comprises a first edge which is horizontally arranged, a second edge and a third edge are vertically and oppositely arranged at two ends of the first edge, the rotating seat is arranged between the second edge and the third edge, and the rotating seat is rotatably connected with the fixed seat; the polishing device is characterized in that a fixing groove is formed in the upper end of the rotating seat, one end of the polishing piece is inserted into the fixing groove and is connected with the rotating seat in a rotating mode, and a polishing piece is arranged at the other end of the polishing piece.

Furthermore, connecting shafts are arranged at two ends of the rotating seat, connecting holes are formed in the second edge and the third edge oppositely, and the connecting shafts are inserted into the connecting holes to enable the rotating seat to rotate relative to the fixed seat.

Furthermore, the polishing piece is provided with a first positioning hole, the rotating seat is provided with a second positioning hole corresponding to the first positioning hole, and the polishing piece is rotatably connected with the rotating seat through a pin shaft.

Furthermore, a V-shaped convex edge is arranged on the polishing piece and close to the polishing sheet, and the width of the convex edge is larger than that of the fixing groove.

Furthermore, circular arc-shaped bulges are arranged at two ends of the polishing sheet.

Further, the polishing sheet is made of diamond or polyurethane elastomer.

Furthermore, the first edge is provided with a screw hole for fixing the fixing seat.

Furthermore, a clearance groove is formed between the rotating seat and the first edge.

Compared with the prior art, the beneficial effects of the utility model are that: rotate the seat and rotate with the fixing base and be connected, polish the piece and rotate the seat and rotate and be connected, when polishing work, the working face of polishing piece can rotate along with the difference of atress and a plurality of angles to make it and treat polishing part even contact, prevent that polishing piece from leading to local wear because of the atress is uneven, the life of extension polishing piece. The polishing piece is provided with the convex edge, so that the rotation angle of the polishing piece is limited, and the working surface of the polishing piece cannot be separated from a part to be polished due to the overlarge rotation angle.

Drawings

Fig. 1 is a schematic structural view of the polishing tile with adjustable angle of the present invention.

Fig. 2 is a schematic structural view of the rotating seat of the polishing tile with adjustable angle of the present invention.

Fig. 3 is a top view of the rotary seat of the angle-adjustable polishing tile of the present invention.

Fig. 4 is a schematic structural view of the polishing member of the polishing tile with adjustable angle of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in fig. 1 to 4, in a preferred embodiment, the polishing tile with adjustable angle of the present invention mainly comprises a fixing base 1, a rotating base 2, and a polishing member 3. Wherein, fixing base 1 and rotation seat 2 all adopt the metal to make, and fixing base 1 is "U" shape, including the first edge 11 of level setting, the both ends on this first edge 11 are equipped with second limit 12 and third limit 13, and second limit 12 and the vertical relative setting of third limit 13.

The rotating seat 2 is arranged between the second edge 12 and the third edge 13, and the rotating seat 2 is rotatably connected with the fixed seat 1. In this embodiment, the two ends of the rotating base 2 are both provided with the connecting shafts 21, the fixing base 1 is provided with connecting holes, not shown, corresponding to the connecting shafts 21, and the connecting shafts 21 can be inserted into the connecting holes, so that the rotating base 2 can rotate relative to the fixing base 1 along the connecting shafts 21.

The upper end of the rotary base 2 is provided with a fixing groove 22, and one end of the polishing member 3 can be inserted into the fixing groove 22 and rotatably connected with the rotary base 2. Wherein the width of the polishing member 3 matches the width of the fixing groove 22. In this embodiment, the polishing element 3 is provided with a first positioning hole 31, the rotating base 2 is provided with a second positioning hole 23 corresponding to the first positioning hole 31, when one end of the polishing element 3 is inserted into the fixing groove 22, the first positioning hole 31 and the second positioning hole 23 are overlapped, and at this time, the first positioning hole 31 and the second positioning hole 23 can be inserted by a pin shaft so as to connect the polishing element 3 and the rotating shaft 2, and the polishing element 3 can rotate relative to the rotating shaft 2. It should be noted that the axial direction of the pin shaft is perpendicular to the axial direction of the connecting shaft 21, so that the polishing element 3 can rotate towards a plurality of angles, thereby matching the part to be polished.

The upper end of the polishing member 3 is provided with a polishing sheet 32, in order to match the surface of the part to be polished, the polishing sheet 32 is formed into a shape with two ends having circular arc bulges, and in the specific implementation, the polishing sheet 32 can be made of diamond or polyurethane elastomer.

In order to limit the angle of the polishing piece 3 rotating along the pin shaft, a protruding edge 33 in a V shape is arranged at the position of the polishing piece 3 close to the polishing sheet 32, and the width of the protruding edge 33 is greater than that of the fixing groove 22, so that when the polishing piece 3 rotates to a certain angle, the protruding edge 33 abuts against the surface of the rotating seat 2, the rotating angle of the polishing piece 3 is limited, and the working surface of the polishing sheet 32 is prevented from being separated from a part to be polished due to the overlarge rotating angle.

In order to allow the rotating base 2 to rotate smoothly, a clearance groove 14 is formed between the rotating base 2 and the first side 11.

In order to fix the fixing base 1, the first side 11 is provided with a screw hole not shown.

To sum up, the utility model discloses a rotation seat 2 rotates with fixing base 1 to be connected, and polishing piece 3 rotates with rotation seat 2 to be connected, and when polishing the during operation, polishing piece 32's working face can be along with the different and a plurality of angle rotations of atress to make it and treat polishing part even contact, prevent that polishing piece 32 from leading to local wear because of the atress inequality, prolong polishing piece 32's life, promote polishing effect simultaneously.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. The polishing tile with the adjustable angle is characterized by comprising a fixed seat, a rotating seat and a polishing piece, wherein the fixed seat comprises a first edge which is horizontally arranged, a second edge and a third edge are vertically and oppositely arranged at two ends of the first edge, the rotating seat is arranged between the second edge and the third edge, and the rotating seat is rotatably connected with the fixed seat; the polishing device is characterized in that a fixing groove is formed in the upper end of the rotating seat, one end of the polishing piece is inserted into the fixing groove and is connected with the rotating seat in a rotating mode, and a polishing piece is arranged at the other end of the polishing piece.

2. The angularly adjustable polishing tile according to claim 1, wherein the rotating base is provided at both ends thereof with coupling shafts, and the second and third sides are provided with coupling holes opposite to each other, the coupling shafts being inserted into the coupling holes so that the rotating base can rotate relative to the fixing base.

3. The angularly adjustable polishing shoe as set forth in claim 1, wherein said polishing member is provided with a first positioning hole, said rotatable base is provided with a second positioning hole corresponding to said first positioning hole, and said polishing member is rotatably connected to said rotatable base by a pin.

4. The angularly adjustable polishing shoe as recited in claim 1, wherein said polishing member is provided with a "V" shaped ledge adjacent to the polishing pad, said ledge having a width greater than a width of said retaining groove.

5. The angularly adjustable polishing shoe as recited in claim 1, wherein both ends of said polishing sheet are provided with circular arc shaped protrusions.

6. The angularly adjustable polishing shoe of claim 5, wherein said polishing pad is diamond or polyurethane elastomer.

7. The angularly adjustable polishing shoe of claim 1, wherein said first edge is provided with a threaded hole for securing said retaining base.

8. The angularly adjustable polishing shoe as recited in claim 1, wherein a clearance groove is formed between the rotating seat and the first edge.