CN211136583U

CN211136583U - Burr-free grinding device

Info

Publication number: CN211136583U
Application number: CN201921810313.8U
Authority: CN
Inventors: 朱劲涛
Original assignee: Anfurui Suzhou Machinery Parts Co ltd
Current assignee: Anfurui Suzhou Machinery Parts Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-31
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a no burr grinding device, including fixed adjusting device and fixed grinding device, fixed grinding device includes belt pulley, transfer line, polishing post, bearing frame, thread fixing hole, fixed disk, grafting fixed slot and regulation chuck, regulation chuck fixed connection is at the up end of fixed disk, the grafting fixed slot is circular evenly to be seted up on adjusting the chuck, the inside at the grafting fixed slot is seted up in the thread fixing hole, bearing frame fixed mounting is at the up end middle part of adjusting the chuck, transfer line fixed mounting is at the inner circle of bearing frame, polishing post fixed mounting is on the transfer line, belt pulley fixed connection is at the up end of transfer line, fixed adjusting device includes supporting disk, fixture block, pull ring, fastening screw post and spacing fixed column. The utility model discloses can evenly effectually polish the surface of the piece of polishing in the use for there is not the burr in the surface of the piece of polishing.

Description

Burr-free grinding device

Technical Field

The utility model relates to a grinding technical field specifically is no burr grinding device.

Background

A lot of burrs can be remained on the outer surface of a mechanical part after production and machining, the use and assembly of the mechanical part can be influenced by the burrs, abrasion between the mechanical part can be accelerated, the mechanical part needs to be polished on the burrs on the outer surface of the mechanical part before use, the surface of the mechanical part is polished unevenly in the use process of the grinding device used currently, the mechanical part is damaged in the polishing process of the burrs on the outer surface of the mechanical part frequently, and therefore a grinding device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no burr grinding device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the burr-free grinding device comprises a fixed adjusting device and a fixed grinding device, wherein the fixed grinding device comprises a belt pulley, a transmission rod, a grinding column, a bearing seat, a thread fixing hole, a fixed disk, an insertion fixing groove and an adjusting chuck, the adjusting chuck is fixedly connected to the upper end surface of the fixed disk, the insertion fixing groove is uniformly arranged on the adjusting chuck in a circular shape, the thread fixing hole is formed in the insertion fixing groove, the bearing seat is fixedly arranged in the middle of the upper end surface of the adjusting chuck, the transmission rod is fixedly arranged on the inner ring of the bearing seat, the grinding column is fixedly arranged on the transmission rod, the belt pulley is fixedly connected to the upper end surface of the transmission rod, the fixed adjusting device comprises a supporting disk, a clamping block, a pull ring, a fastening thread column and a limiting fixing column, the supporting disk is rotatably arranged at the upper end of the clamping block through, the fastening threaded column is located on one side of the supporting disc, the drawing ring is fixedly connected to the front end face of the clamping block, the limiting fixing column is fixedly installed in the middle of the upper end face of the supporting disc, and polishing pieces are installed on the limiting fixing column.

Preferably, a rubber protective gasket is embedded and mounted on the upper end face of the supporting plate.

Preferably, the clamping block is clamped inside the inserting fixing groove in a sliding mode.

Preferably, the edge of the fixed disk is circular and provided with a fixed hole in a penetrating way.

Preferably, the pull ring is provided with a pull ring.

Preferably, six inserting fixing grooves and six fixing adjusting devices are circularly distributed around the grinding column.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a belt drives the rotation of belt pulley, the pivoted belt pulley passes through the transfer line and drives the post of polishing and rotate, thereby the pivoted post of polishing can be polished placing post polishing all around, the piece of polishing is installed on spacing fixed column and is supported through the supporting disk, the supporting disk rotates the upper end of installing at the fixture block through the pivot, the up end of supporting disk is inlayed and is installed rubber protection gasket, thereby the pivoted post of polishing makes the supporting disk rotate through the frictional force between post of polishing and the piece of polishing surface at the in-process that polishes to the surface of the piece of polishing, thereby also make the piece of polishing rotate, the pivoted piece of polishing can effectually prevent to polish that the post from polishing to the certain department of surface of the piece of polishing and lasting in the in-process of polishing, the effectual in-process of polishing of preventing is to the damage of the piece of polishing, it can fully even clear up the burr of the piece of polishing surface also to have ensured that the piece of polishing is Reason and polish, adjust the extrusion force of fastening screw post to the grafting fixed slot inside and can control supporting disk and spacing fixed column and polish the interval between the post through pull ring pull fixture block through revolving the wrong fastening screw post, consequently can adjust the degree of polishing of post to the piece surface of polishing, can control the whole inside at the grafting fixed slot of fixed adjusting device and fix through the inside of fastening screw post plug-in connection in the thread fixing hole to can be convenient receive and release the device.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic structural view of the fixed polishing device of the present invention;

fig. 3 is a schematic structural view of the fixing and adjusting device of the present invention.

In the figure: 1-grinding piece, 2-fixed adjusting device, 3-fixed grinding device, 4-belt pulley, 5-transmission rod, 6-grinding column, 7-bearing seat, 8-thread fixing hole, 9-fixing disk, 10-insertion fixing groove, 11-adjusting chuck, 12-supporting disk, 13-clamping block, 14-pulling ring, 15-fastening thread column and 16-limiting fixing column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a burr-free grinding device comprises a fixed adjusting device 2 and a fixed grinding device 3, wherein the fixed grinding device 3 comprises a belt pulley 4, a transmission rod 5, a grinding column 6, a bearing seat 7, a thread fixing hole 8, a fixed disk 9, an inserting fixed groove 10 and an adjusting chuck 11, the adjusting chuck 11 is fixedly connected with the upper end surface of the fixed disk 9, the inserting fixed groove 10 is uniformly arranged on the adjusting chuck 11 in a circular shape, the thread fixing hole 8 is arranged in the inserting fixed groove 10, the bearing seat 7 is fixedly arranged in the middle of the upper end surface of the adjusting chuck 11, the transmission rod 5 is fixedly arranged on the inner ring of the bearing seat 7, the grinding column 6 is fixedly arranged on the transmission rod 5, the belt pulley 4 is fixedly connected with the upper end surface of the transmission rod 5, the fixed adjusting device 2 comprises a supporting disk 12, a clamping block 13, a pull-out ring 14, a fastening, fastening screw post 15 screw thread runs through to be pegged graft on fixture block 13, and fastening screw post 15 is located one side of supporting disk 12, and pull ring 14 fixed connection is at the preceding terminal surface of fixture block 13, and spacing fixed column 16 fixed mounting all installs polishing 1 in the up end middle part of supporting disk 12 on the spacing fixed column 16.

Rubber protection gasket has been inlayed and has been installed to supporting disk 12 up end, and fixture block 13 slip joint is in the inside of grafting fixed slot 10, and the edge of fixed disk 9 is circularly to run through and has seted up the fixed orifices, has seted up the pull ring on the pull ring 14, and grafting fixed slot 10 and fixed adjusting device 2 are circular distribution round the post of polishing 6 and install six.

The working principle is as follows: the device is fixedly installed through a fixed disc 9 and a fixed hole formed in the fixed disc 9, a belt drives the belt pulley 4 to rotate, the rotating belt pulley 4 drives a polishing column 6 to rotate through a transmission rod 5, the rotating polishing column 6 can polish the outer surface of a polishing piece 1 placed around the polishing column 6, the polishing piece 1 is installed on a limiting fixed column 16 and is supported through a supporting disc 12, the supporting disc 12 is installed at the upper end of a clamping block 13 through a rotating shaft in a rotating mode, a rubber protection gasket is installed on the upper end face of the supporting disc 12 in an embedded mode, therefore, the rotating polishing column 6 enables the supporting disc 12 to rotate through friction force between the polishing column 6 and the outer surface of the polishing piece 1 in the process of polishing the outer surface of the polishing piece 1, the polishing piece 1 also rotates, the rotating polishing piece 1 can effectively prevent the polishing column 6 from continuously polishing a certain part of the outer surface of the polishing piece 1 in the polishing process, effectively prevents the grinding part 1 from being damaged in the grinding process, ensures that the grinding part 1 can fully and uniformly clean and grind burrs on the outer surface of the grinding part 1 in the grinding process, the pressing force of the fastening screw post 15 to the inside of the socket fixing groove 10 is adjusted by screwing the fastening screw post 15 and the interval between the supporting plate 12 and the position-limiting fixing post 16 and the grinding post 6 can be controlled by pulling the latch 13 by the pulling ring 14, therefore, the polishing degree of the polishing column 6 to the outer surface of the polishing piece 1 can be adjusted, the whole fixed adjusting device 2 can be controlled to be fixed in the inserting and fixing groove 10 by inserting the fastening threaded column 15 into the threaded fixing hole 8, thereby can be convenient receive and release the device, the utility model discloses can carry out even effectual polishing with the surface of a 1 of polishing in the use for there is not the burr in the surface of a 1 of polishing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Burr-free grinding device comprises a fixed adjusting device (2) and a fixed grinding device (3), and is characterized in that: fixed grinding device (3) include belt pulley (4), transfer line (5), polish post (6), bearing frame (7), thread fixing hole (8), fixed disk (9), grafting fixed slot (10) and regulation chuck (11), regulation chuck (11) fixed connection is at the up end of fixed disk (9), grafting fixed slot (10) are circular evenly set up on regulation chuck (11), the inside at grafting fixed slot (10) is seted up in thread fixing hole (8), bearing frame (7) fixed mounting is at the up end middle part of adjusting chuck (11), transfer line (5) fixed mounting is at the inner circle of bearing frame (7), it installs on transfer line (5) to polish post (6) fixed mounting, belt pulley (4) fixed connection is at the up end of transfer line (5), fixed adjusting device (2) include supporting disk (12), The polishing device comprises a clamping block (13), a drawing ring (14), a fastening threaded column (15) and a limiting fixing column (16), wherein the supporting plate (12) is rotatably installed at the upper end of the clamping block (13) through a rotating shaft, the fastening threaded column (15) is inserted into the clamping block (13) in a threaded penetrating mode, the fastening threaded column (15) is located on one side of the supporting plate (12), the drawing ring (14) is fixedly connected to the front end face of the clamping block (13), the limiting fixing column (16) is fixedly installed in the middle of the upper end face of the supporting plate (12), and polishing pieces (1) are installed on the limiting fixing column (16).

2. The burr-free grinding device of claim 1, wherein: the upper end surface of the supporting disc (12) is embedded with a rubber protective gasket.

3. The burr-free grinding device of claim 1, wherein: the clamping block (13) is clamped in the inserting fixing groove (10) in a sliding mode.

4. The burr-free grinding device of claim 1, wherein: the edge of the fixed disc (9) is circular and provided with a fixed hole in a penetrating way.

5. The burr-free grinding device of claim 1, wherein: the pull ring (14) is provided with a pull ring.

6. The burr-free grinding device of claim 1, wherein: six inserting fixing grooves (10) and six fixing adjusting devices (2) are circularly distributed around the grinding column (6).