CN217552099U

CN217552099U - Metal structure external surface polishing device

Info

Publication number: CN217552099U
Application number: CN202221093753.8U
Authority: CN
Inventors: 李文新
Original assignee: Tianjin Haoweite Pipeline Equipment Co ltd
Current assignee: Tianjin Haoweite Pipeline Equipment Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-11
Anticipated expiration: 2032-05-09

Abstract

The utility model provides a metal structure surface burnishing device, include: the polishing device comprises a mounting plate, a motor frame, an electric linear sliding table, a motor, a polishing seat, a telescopic rod, a polishing brush, a base, an electric push rod, a vertical rod, a pressing plate, a nut, a pipe fitting and an opening; the top of the mounting plate is fixed with a motor frame through a bolt; an electric linear sliding table is fixed at the top of the motor frame through bolts; the top of the sliding block of the electric linear sliding table is fixedly provided with a motor through a bolt; the front end of an output shaft of the motor is welded with a polishing seat; the side part of the polishing seat is welded with a telescopic rod; one end of the telescopic rod is fixed with a polishing brush through a bolt; a base is arranged in front of the motor; an electric push rod is arranged below the base; the utility model discloses an improvement to above-mentioned structure, but it is rational in infrastructure to have, but height-adjusting is convenient for polish the pipe fitting of different internal diameters, removes the polishing, polishes comparatively even advantage to effectual problem and the not enough of having solved appearance in the current device.

Description

Metal structure external surface polishing device

Technical Field

The utility model relates to a burnishing device technical field, more specifically the theory that says so especially relates to a metallic structure surface burnishing device.

Background

The polishing is to reduce the surface roughness of a workpiece by utilizing the mechanical, chemical or electrochemical action so as to enable the workpiece to be bright and flat, and the mechanical polishing is usually adopted in the processing of precise metal structural parts at present. Common precision metal structural parts, such as metal pipe fittings, are generally polished by a polishing tool, which is difficult to polish a complete circle of the inner wall of the metal pipe fitting, and there are easily missing parts during polishing, resulting in uneven polishing. For this reason, utility model patent publication (announcement) no: CN213004589U discloses a precision metal structural part processing surface polishing device, which well solves the problems.

In the above polishing device for the outer surface of the metal structural member, the following disadvantages exist:

the base for installing the pipe fitting cannot adjust the height, and is inconvenient for polishing the pipe fittings with different inner diameters.

And (II) the polishing position of the polishing brush is fixed, and after the polishing brush is used for multiple times, the polishing surface of the polishing brush is easy to generate unevenness, so that the uniform polishing of subsequent pipe fittings is not facilitated.

In view of this, the present invention provides a polishing device for the outer surface of a metal structure, which is developed to solve the problems and improve the practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal structure surface burnishing device to solve the problem and not enough that provide in the above-mentioned background art.

To achieve the above object, the present invention is achieved by the following specific technical means:

a polishing device for the outer surface of a metal structural member, comprising: the polishing device comprises a mounting plate, a motor frame, an electric linear sliding table, a motor, a polishing seat, a telescopic rod, a polishing brush, a base, an electric push rod, a vertical rod, a pressing plate, a nut, a pipe fitting and an opening; the top of the mounting plate is fixed with a motor frame through a bolt; the top of the motor frame is fixed with an electric linear sliding table through bolts; the top of a sliding block of the electric linear sliding table is fixedly provided with a motor through a bolt; the front end of an output shaft of the motor is welded with a polishing seat; the side part of the polishing seat is welded with a telescopic rod; one end of the telescopic rod is fixed with a polishing brush through a bolt; a base is arranged in front of the motor; an electric push rod is arranged below the base; the lower end of the electric push rod is fixed on the top of the mounting plate through a bolt, and the top end of an output shaft of the electric push rod is rotatably connected to the middle position of the bottom of the base through a bearing; four upright posts are arranged on the side of the electric push rod and are arranged in a rectangular shape; the lower end of the upright rod is welded on the top of the mounting plate; the upper end of the upright rod vertically penetrates through the side part of the base, and the upright rod is movably connected with the base; a pressing plate is arranged above the base; openings are formed in the left end and the right end of the pressing plate and are sleeved with the upper ends of the vertical rods; the upper end of the pressing plate is in threaded connection with a nut; the pipe fitting is arranged between the pressing plate and the base.

As a further optimization of the technical scheme, the number of the telescopic rods is three, and the three telescopic rods are arranged in an annular array mode.

As a further optimization of the technical scheme, the polishing brush is movably connected with the inner surface of the pipe fitting.

As a further optimization of the technical scheme, the base and the pressure plate are both V-shaped, and copper blocks are fixed on the inner side surfaces of the base and the pressure plate through bolts.

As a further optimization of the technical scheme, the copper block is rectangular.

As a further optimization of the technical scheme, the vertical rod is circular, an external thread is arranged on the upper end surface of the vertical rod, and the external thread is matched with the nut.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a set up electric putter, be convenient for drive the base through electric putter and go up and down, realize the altitude mixture control, when polishing the pipe fitting of different internal diameters, the convenience is adjusted the center of pipe fitting well with the rotation center of polish brush, is convenient for polish the pipe fitting of different internal diameters.

2. The utility model discloses a set up electronic sharp slip table, be convenient for through translation around electronic sharp slip table drives the motor, realize the removal polishing of polish brush, the polishing is more even.

3. The utility model discloses an improvement to above-mentioned structure, but have rational in infrastructure, height-adjusting is convenient for polish the pipe fitting of different internal diameters, removes the polishing, polishes comparatively even advantage to the effectual problem and the not enough that appear in having solved current device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

FIG. 2 is a schematic view of the telescopic rod structure of the present invention;

FIG. 3 is a schematic view of the front view structure of the present invention;

fig. 4 is a schematic view of the axial measurement structure of the present invention.

In the figure: the polishing device comprises a mounting plate 1, a motor frame 2, an electric linear sliding table 3, a motor 4, a polishing seat 5, an expansion link 6, a polishing brush 7, a base 8, an electric push rod 9, a vertical rod 10, a pressing plate 11, a nut 12, a pipe fitting 13 and an opening 1101.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the specific technical implementation of the present invention:

a polishing device for the outer surface of a metal structural member, comprising: the polishing device comprises a mounting plate 1, a motor frame 2, an electric linear sliding table 3, a motor 4, a polishing seat 5, an expansion link 6, a polishing brush 7, a base 8, an electric push rod 9, a vertical rod 10, a pressure plate 11, a nut 12, a pipe fitting 13 and an opening 1101; the top of the mounting plate 1 is fixed with a motor frame 2 through bolts; the top of the motor frame 2 is fixed with an electric linear sliding table 3 through bolts; the top of the sliding block of the electric linear sliding table 3 is fixed with a motor 4 through a bolt; the front end of an output shaft of the motor 4 is welded with a polishing seat 5; the side part of the polishing seat 5 is welded with a telescopic rod 6; one end of the telescopic rod 6 is fixed with a polishing brush 7 through a bolt; a base 8 is arranged in front of the motor 4; an electric push rod 9 is arranged below the base 8; the lower end of the electric push rod 9 is fixed on the top of the mounting plate 1 through a bolt, and the top end of an output shaft of the electric push rod 9 is rotatably connected to the middle position of the bottom of the base 8 through a bearing; four upright posts 10 are arranged on the side of the electric push rod 9, and the four upright posts 10 are arranged in a rectangular shape; the lower end of the vertical rod 10 is welded on the top of the mounting plate 1; the upper end of the upright rod 10 vertically penetrates through the side part of the base 8, and the upright rod 10 is movably connected with the base 8; a pressing plate 11 is arranged above the base 8; the left end and the right end of the pressing plate 11 are provided with openings 1101, and the openings 1101 are sleeved with the upper ends of the vertical rods 10; the upper end of the pressure plate 11 is connected with a nut 12 through threads; the pipe 13 is arranged between the pressure plate 11 and the base 8.

Specifically, referring to fig. 3, three telescopic rods 6 are provided, and the three telescopic rods 6 are arranged in an annular array, and referring to fig. 2, the telescopic rod 6 is a telescopic rod with a locking function and comprises an outer rod, an inner rod and a bolt; one end of the outer rod is welded and fixed with the polishing seat 5; the inner rod is in sliding fit with the inner part of the outer rod; one end of the inner rod is fixed with the polishing brush 7 through a bolt, the bolt is in threaded connection with the side portion of the outer rod, the end portion of the bolt abuts against the side portion of the inner rod, the inner rod and the outer rod can be fixed together through the bolt, and the inner rod is in sliding fit with the outer rod, so that the length of the telescopic rod 6 is adjustable, and pipe fittings 13 with different inner diameters can be polished conveniently.

Specifically, referring to fig. 3, the polishing brush 7 is movably connected to the inner surface of the pipe 13.

Specifically, referring to fig. 1 and 3, the base 8 and the pressing plate 11 are both V-shaped, and rectangular copper blocks are fixed on the inner side surface of the base 8 and the inner side surface of the pressing plate 11 through bolts, so that the hardness of the copper blocks is low, and the outer surface of the pipe 13 can be better protected from being damaged by the clamping force of the base 8 and the pressing plate 11.

Specifically, referring to fig. 1, the upright rod 10 is circular, and the upper end surface of the upright rod 10 is provided with an external thread, and the external thread is matched with the nut 12, so that the pipe 13 is clamped and fixed between the base 8 and the pressing plate 11 through the matching of the external thread and the nut 12.

The method comprises the following specific implementation steps:

place pipe fitting 13 on base 8, put clamp plate 11 at pipe fitting 13 top, and overlap opening 1101 in the upper end of pole setting 10, rotating nut 12, screw up the nut, come pipe fitting 13 centre gripping to fix between base 8 and clamp plate 11 through the screw-thread fit of external screw thread and nut 12, lift base 8 through electric putter 9, make the center of pipe fitting 13 and the center of motor 4 output shaft adjust well all around, adjust the length of telescopic link 6, make polishing brush 7 can polish the inner wall of pipe fitting 13, drive motor 4 through electronic sharp slip table 3 and translate around, the output shaft of motor 4 drives polishing brush 7 and translates around, realize the removal polishing.

In conclusion: according to the polishing device for the outer surface of the metal structural part, the electric push rod is arranged, so that the base can be driven to lift through the electric push rod, the height adjustment is realized, when the pipe fittings with different inner diameters are polished, the center of the pipe fitting and the rotating center of the polishing brush can be aligned conveniently, and the pipe fittings with different inner diameters can be polished conveniently; the electric linear sliding table is arranged, so that the motor can be driven to move back and forth through the electric linear sliding table, the moving and polishing of the polishing brush are realized, and the polishing is uniform; the utility model discloses an improvement to above-mentioned structure, but have rational in infrastructure, height-adjusting is convenient for polish the pipe fitting of different internal diameters, removes the polishing, polishes comparatively even advantage to the effectual problem and the not enough that appear in having solved current device.

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. A metal structure external surface polishing device comprises: the polishing device comprises a mounting plate (1), a motor frame (2), an electric linear sliding table (3), a motor (4), a polishing seat (5), a telescopic rod (6), a polishing brush (7), a base (8), an electric push rod (9), a vertical rod (10), a pressing plate (11), a nut (12), a pipe fitting (13) and an opening (1101); the method is characterized in that: the top of the mounting plate (1) is fixed with a motor frame (2) through bolts; the top of the motor frame (2) is fixed with an electric linear sliding table (3) through bolts; the top of the sliding block of the electric linear sliding table (3) is fixed with a motor (4) through a bolt; the front end of an output shaft of the motor (4) is welded with a polishing seat (5); a telescopic rod (6) is welded on the side part of the polishing seat (5); one end of the telescopic rod (6) is fixed with a polishing brush (7) through a bolt; a base (8) is arranged in front of the motor (4); an electric push rod (9) is arranged below the base (8); the lower end of the electric push rod (9) is fixed at the top of the mounting plate (1) through a bolt, and the top end of an output shaft of the electric push rod (9) is rotatably connected to the middle position of the bottom of the base (8) through a bearing; four upright posts (10) are arranged on the side of the electric push rod (9), and the four upright posts (10) are arranged in a rectangular shape; the lower end of the upright rod (10) is welded on the top of the mounting plate (1); the upper end of the upright rod (10) vertically penetrates through the side part of the base (8), and the upright rod (10) is movably connected with the base (8); a pressing plate (11) is arranged above the base (8); openings (1101) are formed in the left end and the right end of the pressing plate (11), and the openings (1101) are sleeved with the upper ends of the vertical rods (10); the upper end of the pressure plate (11) is connected with a nut (12) in a threaded manner; the pipe fitting (13) is arranged between the pressing plate (11) and the base (8).

2. The device for polishing the outer surface of a metallic structural member according to claim 1, wherein: the number of the telescopic rods (6) is three, and the three telescopic rods (6) are arranged in an annular array mode.

3. The device for polishing the outer surface of a metallic structural member according to claim 1, wherein: the polishing brush (7) is movably connected with the inner surface of the pipe fitting (13).

4. The apparatus according to claim 1, wherein: the base (8) and the pressing plate (11) are both V-shaped, and rectangular copper blocks are fixed on the inner side surfaces of the base (8) and the pressing plate (11) through bolts.

5. The apparatus according to claim 1, wherein: the upright rod (10) is circular, an external thread is arranged on the upper end surface of the upright rod (10), and the external thread is matched with the nut (12).