CN209954384U

CN209954384U - Columnar part grinding device

Info

Publication number: CN209954384U
Application number: CN201920474453.6U
Authority: CN
Inventors: 王旭
Original assignee: YUMEN JINHUAN SEALING MATERIAL CO Ltd
Current assignee: YUMEN JINHUAN SEALING MATERIAL CO Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-17
Anticipated expiration: 2029-04-10

Abstract

The utility model relates to a columnar part polishing device, which comprises a workbench, wherein both sides of a table top at the upper end of the workbench are fixedly provided with symmetrically distributed angle-shaped fixed blocks, and the inner sides of the angle-shaped fixed blocks are respectively and fixedly provided with a limiting groove; the limiting groove is internally matched and connected with a horizontal fixing piece, the lower end part of the horizontal fixing piece is respectively connected with a lifting device which works synchronously, and a motor is fixed between the two horizontal fixing pieces; a clamp is fixed at the output end of the motor, a columnar part is fixed in the clamp in a matching way, and a through hole is formed in the position right below the motor and corresponding to the table top of the workbench; the upper end part of the through hole is fixed with uniformly distributed fixing frames corresponding to the table top of the workbench, and the bottom end part of the through hole is fixed with a material collecting hopper corresponding to the bottom of the workbench; arc polishing sheets are fixed in the fixing frames in a matched mode through nuts, and high-pressure spray heads are arranged between the adjacent fixing frames and correspond to the table tops of the working tables. The utility model discloses can improve the quality of polishing, the extension piece life of polishing.

Description

Columnar part grinding device

Technical Field

The utility model relates to a machining technology field, concretely relates to column part grinding device.

Background

In the daily production process, a columnar part is one of common parts, the part is often required to be polished in the machining process, and polishing is a process of polishing a formed part smoothly. The existing polishing tool or device polishes the columnar part through two semicircular polishing sheets, polishing scraps are not easy to be discharged in time in the polishing process, and even enter between the columnar part and the semicircular polishing sheets, so that the polishing quality is seriously influenced; on the other hand, the temperature of the polishing sheet can be increased too fast by long-time polishing, and the loss of the polishing sheet is accelerated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a column part grinding device that can improve the quality of polishing, extension piece life of polishing is provided.

In order to solve the problem, the utility model relates to a column part grinding device, including the workstation, its characterized in that: angular fixing blocks which are symmetrically distributed are fixed on two sides of the table top at the upper end of the workbench, and limiting grooves are respectively fixed on the inner sides of the angular fixing blocks; the limiting groove is internally matched and connected with a horizontal fixing piece, the lower end parts of the horizontal fixing pieces are respectively connected with a lifting device, and a motor is fixed between the two horizontal fixing pieces; a clamp is fixed at the output end of the motor, a columnar part is fixed in the clamp in a matching way, and a through hole is formed right below the motor and corresponding to the table top of the workbench; the upper end part of the through hole is fixed with uniformly distributed fixing frames corresponding to the table top of the workbench, and the bottom end part of the through hole is fixed with a material collecting hopper corresponding to the bottom of the workbench; arc polishing sheets are fixed in the fixing frames in a matched mode through nuts, and high-pressure nozzles are arranged between the adjacent fixing frames and correspond to the table tops of the working tables.

The lifting device can be a hydraulic cylinder, an air cylinder or an electric lifter.

The lifting devices work synchronously.

The bottom of the lifting device is fixed on the table top of the workbench.

The arc piece of polishing can be changed into different sizes.

The high-pressure spray head is communicated with an external water supply device.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses owing to be provided with the spacing groove, among the elevating gear up-and-down motion process, the horizontal mounting of spacing groove can effectively be avoided and skew is controlled, guarantees to treat that the part of polishing can be straight-up down, improves the quality of polishing.

2. The utility model discloses owing to be provided with evenly distributed's arc polishing piece, have certain space between the adjacent arc polishing piece, the piece that the in-process of polishing produced is discharged easily, and discharged piece is in time cleared up by high pressure nozzle spun clear water, avoids polishing the piece and gets into once more to polishing the piece and polish between the part, guarantees the quality of polishing.

3. The utility model discloses owing to be provided with high pressure nozzle, high pressure nozzle sprays the clear water on treating the part of polishing, has certain cooling effect, slows down the loss of polishing piece, can prolong the life of polishing piece.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing frame of the present invention;

FIG. 3 is a schematic view of the arc polishing plate of the present invention;

fig. 4 is a schematic view of the distribution of the fixing frame of the present invention.

In the figure: 1. the automatic polishing device comprises a workbench, 2 parts of a fixing frame, 3 parts of an angular fixing block, 4 parts of a limiting groove, 5 parts of a horizontal fixing piece, 6 parts of a motor, 7 parts of a clamp, 8 parts of a column, 9 parts of a lifting device, 10 parts of a through hole, 11 parts of a collecting hopper, 12 parts of an arc polishing piece and 13 parts of a high-pressure spray head.

Detailed Description

As shown in fig. 1, 2, 3 and 4, a columnar part polishing device comprises a workbench 1, wherein angular fixing blocks 3 which are symmetrically distributed are fixed on two sides of a table top at the upper end of the workbench 1, and limiting grooves 4 are respectively fixed on the inner sides of the angular fixing blocks 3; a horizontal fixing piece 5 is connected in the limiting groove 4 in a matching way, the lower end parts of the horizontal fixing pieces 5 are respectively connected with a lifting device 9 which works synchronously, and a motor 6 is fixed between the two horizontal fixing pieces 5; a clamp 7 is fixed at the output end of the motor 6, a columnar part 8 is fixed in the clamp 7 in a matching way, and a through hole 10 is formed right below the motor 6 and corresponding to the table top of the workbench 1; the upper end part of the through hole 10 is fixed with evenly distributed fixed frames 2 corresponding to the table surface of the workbench 1, and the bottom end part of the through hole is fixed with a material collecting hopper 11 corresponding to the bottom of the workbench 1; an arc polishing piece 12 is fixed in the fixing frames 2 in a matching way through nuts, and a high-pressure spray head 13 is arranged between the adjacent fixing frames 2 corresponding to the table surface of the workbench 1.

When the device is used, the columnar part 8 is clamped in the clamp 7, the arc polishing piece 12 with the corresponding size is selected to be installed in the fixing frame 2, the motor 6 is started, the motor 6 drives the columnar part to rotate, the lifting device 9 is driven to slowly descend, the lifting device 9 drives the horizontal fixing piece 5 and the motor 6 to move downwards, in the process, the limiting groove 4 can effectively prevent the horizontal fixing piece 5 from shifting left and right, the columnar part 8 can be ensured to be vertically upright and downwards, the motor 6 runs downwards to enable the columnar part 6 to slowly enter a circle formed by the arc polishing piece 12, the arc polishing piece 12 polishes the columnar part along with the rotation of the columnar part 8, meanwhile, the clear water sprayed by the high-pressure spray head 13 cleans the chips generated in the polishing process, the polishing chips are prevented from entering between the arc polishing piece 12 and the columnar part 8 again, the polishing quality is ensured, and the high-pressure spray head 13 sprays the clear water on the columnar, has a certain cooling effect, can slow down the loss of the arc polishing plate 12 and can prolong the service life.

Claims

1. The utility model provides a column part grinding device, includes workstation (1), its characterized in that: angular fixing blocks (3) which are symmetrically distributed are fixed on two sides of the table top at the upper end of the workbench (1), and limiting grooves (4) are respectively fixed on the inner sides of the angular fixing blocks (3); the limiting groove (4) is internally and cooperatively connected with a horizontal fixing piece (5), the lower end part of the horizontal fixing piece (5) is respectively connected with a lifting device (9), and a motor (6) is fixed between the two horizontal fixing pieces (5); a clamp (7) is fixed at the output end of the motor (6), a columnar part (8) is fixed in the clamp (7) in a matching way, and a through hole (10) is formed right below the motor (6) and corresponds to the table top of the workbench (1); the upper end part of the through hole (10) is fixed with uniformly distributed fixing frames (2) corresponding to the table top of the workbench (1), and the lower end part of the through hole is fixed with a material collecting hopper (11) corresponding to the bottom of the workbench (1); arc polishing sheets (12) are fixed in the fixing frames (2) in a matched mode through nuts, and the adjacent fixing frames (2) correspond to each other, and high-pressure spray heads (13) are arranged on the table surface of the workbench (1).

2. The cylindrical part grinding device as claimed in claim 1, wherein: the lifting device (9) can be a hydraulic cylinder, an air cylinder or an electric lifter.

3. The cylindrical part grinding device as claimed in claim 1, wherein: the lifting device (9) works synchronously.

4. The cylindrical part grinding device as claimed in claim 1, wherein: the bottom of the lifting device (9) is fixed on the table surface of the workbench (1).

5. The cylindrical part grinding device as claimed in claim 1, wherein: the arcuate polishing pads (12) are replaceable to different sizes.

6. The cylindrical part grinding device as claimed in claim 1, wherein: the high-pressure spray head (13) is communicated with an external water supply device.