CN215968092U

CN215968092U - Pipe end polishing equipment for steel structure

Info

Publication number: CN215968092U
Application number: CN202122148613.8U
Authority: CN
Inventors: 孙兆栋
Original assignee: Jinan Fangyuan Pipe Making Co ltd
Current assignee: Jinan Fangyuan Pipe Making Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-08
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of grinding and polishing equipment, in particular to circular tube end grinding and polishing equipment for a steel structure. According to the utility model, the two clamping plates can be driven to mutually approach to clamp and fix the circular tube by rotating the bidirectional screw, so that the circular tube is prevented from shifting in the polishing process, and the polishing quality of the end of the circular tube by the polishing mechanism is improved; the push rod motor through the base both ends is flexible, can realize polishing the pipe end at pipe both ends simultaneously, is favorable to improving burnishing and polishing's work efficiency, can collect the piece of polishing in-process simultaneously, avoids the piece to drop and brings inconvenience for subsequent cleaning work all around the device.

Description

Pipe end polishing equipment for steel structure

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to circular tube end polishing equipment for a steel structure.

Background

The steel is a metal material widely used in modern building industry and machinery industry, has the advantages of high hardness, wear resistance and high cost performance, and is easy to rust after contacting with air, so that the surface of the steel generates rust, and the rust needs to be polished before use to ensure the stability of installation and welding.

When the pipe end of pipe was polished to the equipment of polishing now, in order to guarantee the quality of polishing, it is fixed often to carry out the centre gripping to the pipe, but nevertheless because once can only polish to the one end of pipe to lead to a pipe to need can accomplish the work of polishing through twice polishing, when polishing the other end again after accomplishing to one end, often still need the direction of adjustment pipe again to the pipe carry out the centre gripping fixed, be unfavorable for improving work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a circular tube end grinding and polishing device for a steel structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a pipe end burnishing and polishing equipment for steel construction, includes the base, fixture is all installed near the top at both ends to the base, and the both sides of base both ends outer wall all install the push rod motor, grinding machanism is all installed to the one end that the base was kept away from to the push rod motor, fixture includes the fixed plate, sets up in the inside two-way screw rod of fixed plate and sets up in the splint at fixed plate top both ends, grinding machanism includes the fixed box, install in the fixed box and keep away from the driving motor of base one side outer wall, set up in the inside dish of polishing of fixed box, weld in the collecting box of fixed bottom of the case portion and insert and locate the inside collection box of collecting box.

Preferably, the mounting groove has been seted up at the top of fixed plate, and the both ends of two-way screw rod rotate with the both ends inner wall of mounting groove and be connected, and the one end of two-way screw rod runs through the one end outer wall of fixed plate and installs and change the handle.

Preferably, the arc wall has all been seted up to the relative one side outer wall of splint, and the bottom of splint all welds the slider with the mounting groove looks adaptation, and the screw hole with two-way screw rod looks adaptation is all seted up to one side outer wall of two sliders, and two sliders all pass through the screw hole respectively spiro union in the both ends of two-way screw rod.

Preferably, the jack has been seted up to one side outer wall that fixed case is close to the base, and the viewing aperture has been seted up in the front of fixed case, and the observation window is all installed to the inner wall all around of viewing aperture.

Preferably, the outer wall of one side of the fixed box, which is close to the driving motor, is connected with a rotating shaft in a penetrating and rotating manner, one end of the rotating shaft is fixedly connected with an output shaft of the driving motor through a coupler, and the other end of the rotating shaft is fixedly installed on the polishing disc.

Preferably, the inner wall of the bottom of the fixed box is provided with an opening matched with the collecting box, the two sides of the inner wall of the bottom of the fixed box, which are positioned at the opening, are welded with inclined blocks, and the front surface of the collecting box is provided with a socket matched with the collecting box.

The utility model has the beneficial effects that:

1. the circular tube is placed between the two clamping plates, the two-way screw rod is rotated to drive the threaded sliding blocks to approach each other, the two sliding blocks respectively drive the two clamping plates to approach each other to clamp and fix the circular tube, so that the circular tube is prevented from shifting in the polishing process, and the polishing quality of the pipe end of the circular tube by the polishing mechanism is improved;

2. the push rod motor through the base both ends is flexible, can insert the pipe end at pipe both ends respectively in the fixed incasement of two grinding machanisms, can realize that the dish of polishing in two grinding machanisms is polished the pipe end at pipe both ends simultaneously, be favorable to improving burnishing and polishing's work efficiency, simultaneously because go on in the inside of fixed case, the collecting box and the collection box of cooperation bottom can be collected the piece in the polishing process, avoid the piece to fall and bring inconvenience for subsequent cleaning work all around the device.

Drawings

FIG. 1 is a schematic sectional view of a grinding mechanism of a circular tube end grinding and polishing device for a steel structure according to the present invention;

FIG. 2 is a schematic overall structure diagram of a circular tube end grinding and polishing device for a steel structure according to the present invention;

FIG. 3 is a schematic structural view of a clamping mechanism of the circular tube end grinding and polishing device for the steel structure, which is provided by the utility model;

fig. 4 is a schematic structural diagram of a grinding mechanism of the circular tube end grinding and polishing device for the steel structure.

In the figure: the grinding machine comprises a base 1, a clamping mechanism 2, a push rod motor 3, a grinding mechanism 4, a fixing plate 5, a bidirectional screw 6, a clamping plate 7, a fixing box 8, an insertion hole 801, an observation window 9, a driving motor 10, a grinding disc 11, an inclined block 12, a collecting box 13 and a collecting box 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the circular tube end polishing device for the steel structure comprises a base 1, wherein clamping mechanisms 2 are respectively installed at the tops, close to two ends, of the base 1, push rod motors 3 are respectively installed at two sides of outer walls of two ends of the base 1, polishing mechanisms 4 are respectively installed at the ends, far away from the base 1, of the push rod motors 3, the clamping mechanisms 2 comprise fixing plates 5, two-way screw rods 6 and clamping plates 7, the two-way screw rods 6 are arranged inside the fixing plates 5, mounting grooves are formed in the tops of the fixing plates 5, two ends of each two-way screw rod 6 are rotatably connected with inner walls of two ends of each mounting groove, and one end of each two-way screw rod 6 penetrates through the outer wall of one end of each fixing plate 5 and is provided with a rotating handle;

the two clamping plates 7 are respectively arranged at two ends of the top of the fixing plate 5, arc-shaped grooves are formed in the outer wall of one side, opposite to the clamping plates 7, of each clamping plate 7, sliding blocks matched with the installation grooves are welded at the bottoms of the clamping plates 7, threaded holes matched with the two-way screw rods 6 are formed in the outer wall of one side of each sliding block, the two sliding blocks are respectively screwed to two ends of the two-way screw rods 6 through the threaded holes, a circular pipe is placed between the two clamping plates 7, the two-way screw rods 6 are rotated to drive the screwed sliding blocks to mutually approach, the two sliding blocks respectively drive the two clamping plates 7 to mutually approach to clamp and fix the circular pipe, the circular pipe is guaranteed not to deviate in the process of grinding and polishing, and the quality of grinding and polishing of the pipe end of the circular pipe by the grinding mechanism 4 is favorably improved;

the polishing mechanism 4 comprises a fixed box 8, a driving motor 10, a polishing disc 11, a collecting box 13 and a collecting box 14, wherein an insertion hole 801 is formed in the outer wall of one side, close to the base 1, of the fixed box 8, an observation hole is formed in the front face of the fixed box 8, observation windows 9 are mounted on the inner walls of the periphery of the observation hole, the driving motor 10 is mounted on the outer wall of one side, far away from the base 1, of the fixed box 8, the polishing disc 11 is arranged inside the fixed box 8, a rotating shaft penetrates through the outer wall of one side, close to the driving motor 10, of the fixed box 8 and is connected in a rotating mode, one end of the rotating shaft is connected and fixed with an output shaft of the driving motor 10 through a coupler, and the other end of the rotating shaft is fixedly mounted with the polishing disc 11;

the collecting box 13 is welded at the bottom of the fixed box 8, the collecting box 14 is inserted in the collecting box 13, the inner wall of the bottom of the fixed box 8 is provided with an opening matched with the collecting box 13, and the inner wall of the bottom of the fixed box 8 is welded with the inclined blocks 12 at the two sides of the opening, the front of the collecting box 13 is provided with a socket matched with the collecting box 14, the telescopic action is realized through the push rod motors 3 at the two ends of the base 1, the pipe ends at the two ends of the circular pipe can be respectively inserted into the fixed boxes 8 in the two grinding mechanisms 4, the grinding discs 11 in the two grinding mechanisms 4 can simultaneously grind the pipe ends at the two ends of the circular pipe, the working efficiency of grinding and polishing can be improved, at the same time, since it is carried out inside the fixed box 8, with the collection box 13 and the collection box 14 at the bottom, can collect the piece of polishing in-process, avoid the piece to drop and bring inconvenience for subsequent cleaning work around the device.

The working principle is as follows: when the pipe polishing machine is used, a round pipe is placed between two clamping plates 7, a bidirectional screw 6 is rotated, the bidirectional screw 6 is rotated to drive threaded sliding blocks to be close to each other, the two sliding blocks drive the two clamping plates 7 to be close to each other respectively to clamp and fix the round pipe, meanwhile, a driving motor 10 is rotated to drive a polishing disc 11 to rotate through a rotating shaft, then a push rod motor 3 is contracted, pipe ends at two ends of the round pipe are inserted into fixed boxes 8 in two polishing mechanisms 4 respectively through insertion holes 801, the rotating polishing disc 11 is close to the pipe end of the round pipe to polish and polish, the progress of polishing can be observed through an observation window 9, as the polishing operation is carried out in the fixed boxes 8, the inner walls around the fixed boxes 8 can prevent scraps generated in the polishing process from sputtering around the ground, and the scraps are matched with a collecting box 13 and a collecting box 14 at the bottom, and finally fall into the collecting box 14, the convenient staff is follow-up clears up the piece.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A grinding and polishing device for the pipe end of a round pipe for a steel structure comprises a base (1) and is characterized in that, the top parts of the base (1) close to the two ends are respectively provided with a clamping mechanism (2), and both sides of the outer walls of both ends of the base (1) are respectively provided with a push rod motor (3), one end of the push rod motor (3) far away from the base (1) is respectively provided with a polishing mechanism (4), the clamping mechanism (2) comprises a fixed plate (5), a two-way screw (6) arranged in the fixed plate (5) and clamping plates (7) arranged at two ends of the top of the fixed plate (5), the grinding mechanism (4) comprises a fixed box (8), a driving motor (10) which is arranged on the outer wall of one side, far away from the base (1), of the fixed box (8), a grinding disc (11) which is arranged inside the fixed box (8), a collecting box (13) which is welded to the bottom of the fixed box (8) and a collecting box (14) which is inserted into the collecting box (13).

2. The round pipe end grinding and polishing device for the steel structure as recited in claim 1, wherein a mounting groove is formed in the top of the fixing plate (5), two ends of the bidirectional screw (6) are rotatably connected with inner walls of two ends of the mounting groove, and one end of the bidirectional screw (6) penetrates through an outer wall of one end of the fixing plate (5) and is provided with a rotating handle.

3. The circular tube end grinding and polishing device for the steel structure as recited in claim 2, characterized in that the outer wall of the opposite side of the clamping plate (7) is provided with an arc-shaped groove, the bottom of the clamping plate (7) is welded with a sliding block adapted to the mounting groove, the outer wall of one side of each of the two sliding blocks is provided with a threaded hole adapted to the two-way screw (6), and the two sliding blocks are respectively screwed to two ends of the two-way screw (6) through the threaded holes.

4. The grinding and polishing equipment for the pipe end of the round pipe for the steel structure as recited in claim 1, wherein the outer wall of one side of the fixed box (8) close to the base (1) is provided with an insertion hole (801), the front surface of the fixed box (8) is provided with an observation port, and the inner walls of the periphery of the observation port are provided with observation windows (9).

5. The grinding and polishing equipment for the pipe ends of the round pipes for the steel structure as recited in claim 1, wherein the outer wall of one side of the fixing box (8) close to the driving motor (10) is connected with a rotating shaft in a penetrating and rotating manner, one end of the rotating shaft is connected and fixed with an output shaft of the driving motor (10) through a coupling, and the other end of the rotating shaft is fixedly installed on the grinding disc (11).

6. The round pipe end grinding and polishing equipment for the steel structure as recited in claim 1, characterized in that an opening matched with the collection box (13) is formed in the inner wall of the bottom of the fixed box (8), inclined blocks (12) are welded on two sides of the opening in the inner wall of the bottom of the fixed box (8), and a socket matched with the collection box (14) is formed in the front face of the collection box (13).