CN214817281U

CN214817281U - Pipe orifice grinding and polishing device for cold-drawn steel pipe

Info

Publication number: CN214817281U
Application number: CN202120277422.9U
Authority: CN
Inventors: 陶声荣; 李晓刚
Original assignee: Jiangsu Jelt Lifting System Co ltd
Current assignee: Jiangsu Jiete precision pipe industry Co.,Ltd.
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-23
Anticipated expiration: 2031-02-01

Abstract

The utility model belongs to the technical field of cold-drawn steel pipe production facility technique and specifically relates to a cold-drawn steel pipe is with mouth of pipe burnishing and polishing device, including the bottom plate, through support column joint support board on the bottom plate, there is the portion of polishing backup pad upper end through slider swing joint, and the portion of polishing includes driving motor, and driving motor front end pivot end is connected with the piece of polishing, and driving motor connects on the slider through promoting the extension board. The utility model discloses a cold drawing is mouth of pipe burnishing and polishing device for steel pipe places its cold drawing steel pipe of treating to polish in the processing bench, then places its burnishing and polishing device on the workstation, promotes its portion of polishing and moves ahead, polishes to the cold drawing steel pipe mouth of pipe in its the place ahead, and the device polishing process is stable, and has guaranteed the homogeneity that the mouth of pipe polished, has improved efficiency and the quality of polishing.

Description

Pipe orifice grinding and polishing device for cold-drawn steel pipe

Technical Field

The utility model belongs to the technical field of cold-drawn steel pipe production facility technique and specifically relates to a cold-drawn steel pipe is with mouth of pipe burnishing and polishing device.

Background

In the manufacturing process of the cold-drawn steel pipe, two ends of the cold-drawn steel pipe are required to be cut, and after the ends are cut, the inner hole of the end face of the steel pipe becomes a sharp angle and burrs are left. The presence of sharp corners and burrs can affect the quality of the product. For this reason, the hole opening of the inner hole of the steel pipe needs to be ground.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of the difficulty of polishing of burr behind the cutting of current cold drawn steel pipe mouth of pipe, the utility model provides a cold drawn steel pipe is with mouth of pipe burnishing and polishing device places its cold drawn steel pipe of treating to polish on the processing bench, then places its burnishing and polishing device on the workstation, promotes its portion of polishing and moves ahead, polishes the cold drawn steel pipe mouth of pipe in its the place ahead.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a cold drawing is mouth of pipe burnishing and polishing device for steel pipe, includes the bottom plate, characterized by, connect the backup pad through the support column on the bottom plate, there is the portion of polishing backup pad upper end through slider swing joint, the portion of polishing includes driving motor, driving motor front end pivot end is connected with the piece of polishing, driving motor connects on the slider through promoting the extension board.

Furthermore, a sliding groove used for connecting the sliding block is formed in the upper end of the supporting plate, and a limiting pin is arranged at the front end of the sliding groove in the upper end of the supporting plate.

Furthermore, be equipped with the strengthening rib including bottom plate and support column link, the backup pad passes through the strengthening rib with the support column link to be connected fixedly.

Further, constitute by fixed plate and push pedal including promoting the extension board, fixed plate fixed connection slider, and the push pedal vertical fixation has the fixed plate rear end, the face is equipped with the handle behind the push pedal.

Further, the polishing device comprises a polishing piece, wherein the polishing piece is composed of a polishing block and a connecting column, the connecting column is fixed at the tail end of the polishing block and is in threaded connection with the rotating shaft end of the driving motor, a conical ring polishing groove is formed in the front end of the polishing block, and a steel wire brush is arranged at the bottom of the conical ring polishing groove.

The beneficial effects of the utility model are that, the utility model discloses a cold drawing is mouth of pipe burnishing and polishing device for steel pipe places its cold drawing steel pipe of treating to polish in the processing bench, then places its burnishing and polishing device on the workstation, promotes its portion of polishing and moves ahead, polishes to the cold drawing steel pipe mouth of pipe in its the place ahead, and the device process of polishing is stable, and has guaranteed the homogeneity that the mouth of pipe polished, has improved efficiency and the quality of polishing.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

figure 2 is a schematic view of the structure of the abrading element of figure 1.

In the figure, 1, a bottom plate, 2, a support column, 3, a support plate, 4, a sliding block, 5, a polishing part, 6, a driving motor, 7, a polishing piece, 8, a pushing support plate, 9, a steel wire brush, 10, a limiting pin, 11, a reinforcing rib, 12, a fixing plate, 13, a push plate, 14, a handle, 15, a polishing block, 16, a connecting column and 17 are conical ring polishing grooves.

Detailed Description

Fig. 1 is the utility model discloses a schematic structure diagram, a mouth of pipe burnishing and polishing device for cold drawn steel pipe, including bottom plate 1, through 2 joint support board 3 of support column on the bottom plate 1, there is polishing portion 5 in 3 upper ends of backup pad through 4 swing joint of slider, polishing portion 5 includes

driving motor

6, 6 front end pivot ends of driving motor are connected with polishing 7, driving motor 6 connects on slider 4 through promoting extension board 8.

As shown in fig. 1, a sliding groove for connecting the sliding block 4 is formed at the upper end of the supporting plate 3, and a limit pin 10 is disposed at the front end of the sliding groove at the upper end of the supporting plate 3.

As shown in fig. 1, a reinforcing rib 11 is arranged at the connecting end of the bottom plate 1 and the supporting column 2, and the connecting end of the supporting plate 3 and the supporting column 2 is fixedly connected through the reinforcing rib 11.

As shown in fig. 1, the pushing support plate 8 is composed of a fixed plate 12 and a push plate 13, the fixed plate 12 is fixedly connected with the slider 4, the push plate 13 is vertically fixed with the rear end of the fixed plate 12, and a handle 14 is arranged on the rear plate surface of the push plate 13.

Referring to fig. 1 and 2, the polishing member 7 is composed of a polishing block 15 and a connecting column 16, the connecting column 16 is fixed at the tail end of the polishing block 15, the connecting column 16 is in threaded connection with the rotating shaft end of the driving motor 6, a conical ring polishing groove 17 is formed in the front end of the polishing block 15, and a steel wire brush 9 is arranged at the bottom of the conical ring polishing groove 17.

During the use, place its cold drawn steel pipe of treating polishing on the processing bench, then place its burnishing and polishing device on the workstation, promote its portion of polishing 5 to go ahead, polish the cold drawn steel pipe mouth of pipe in its the place ahead, the device process of polishing is stable, and has guaranteed the homogeneity that the mouth of pipe polished, has improved efficiency and quality of polishing.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a cold drawing is mouth of pipe burnishing and polishing device for steel pipe, includes bottom plate (1), characterized by, through support column (2) joint support board (3) on bottom plate (1), there is portion of polishing (5) backup pad (3) upper end through slider (4) swing joint, portion of polishing (5) include driving motor (6), driving motor (6) front end pivot end is connected with piece (7) of polishing, driving motor (6) are connected on slider (4) through promoting extension board (8).

2. The pipe orifice grinding and polishing device for the cold-drawn steel pipe as claimed in claim 1, wherein the upper end of the support plate (3) is provided with a sliding groove for connecting the sliding block (4), and the front end of the sliding groove at the upper end of the support plate (3) is provided with a limit pin (10).

3. The pipe orifice grinding and polishing device for the cold-drawn steel pipe as claimed in claim 1, wherein a reinforcing rib (11) is arranged at the connecting end of the bottom plate (1) and the supporting column (2), and the connecting end of the supporting plate (3) and the supporting column (2) is fixedly connected through the reinforcing rib (11).

4. The pipe orifice grinding and polishing device for the cold-drawn steel pipe as claimed in claim 1, wherein the pushing support plate (8) is composed of a fixed plate (12) and a push plate (13), the fixed plate (12) is fixedly connected with the slide block (4), the push plate (13) is vertically fixed with the rear end of the fixed plate (12), and a handle (14) is arranged on the rear plate surface of the push plate (13).

5. The pipe orifice grinding and polishing device for the cold-drawn steel pipe according to claim 1, wherein the grinding piece (7) is composed of a grinding block (15) and a connecting column (16), the connecting column (16) is fixed at the tail end of the grinding block (15), the connecting column (16) is in threaded connection with the rotating shaft end of the driving motor (6), a conical ring grinding groove (17) is formed in the front end of the grinding block (15), and a steel wire brush (9) is arranged at the bottom of the conical ring grinding groove (17).