CN215356352U

CN215356352U - Steel pipe single-side milling and scrap removing device

Info

Publication number: CN215356352U
Application number: CN202121559655.4U
Authority: CN
Inventors: 刘文景
Original assignee: Jiangsu Lianjiang High Tech Material Co ltd
Current assignee: Jiangsu Lianjiang High Tech Material Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-31
Anticipated expiration: 2031-07-09

Abstract

The utility model relates to the technical field of steel pipe machining, and discloses a steel pipe unilateral milling and chip removing device, which solves the problems that a common steel pipe needs to be clamped in the machining process, but the existing clamping mode is poor in stability and not beneficial to machining of the common steel pipe; the clamping assembly comprises symmetrically arranged frames, an external pressure pipe is arranged on one side of each frame, an internal pressure pipe is arranged between the external pressure pipes, a sleeve is arranged outside the internal pressure pipe, an expansion spring is arranged on the sleeve, a pressing block is arranged at one end of the expansion spring and positioned between the external pressure pipe and the internal pressure pipe, and the frames are connected through symmetrically arranged air cylinders; according to the utility model, through the arranged clamping assembly, the steel pipe can be clamped only through the air cylinder, and the pressing blocks in the steel pipe are arranged at equal intervals, so that the steel pipe fixing effect is good, and the stability is high.

Description

Steel pipe single-side milling and scrap removing device

Technical Field

The utility model belongs to the technical field of steel pipe processing, and particularly relates to a steel pipe single-side milling and chip removing device.

Background

The steel pipe has a hollow section, the length of which is far greater than the diameter or perimeter of the steel; the steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the cross section shape, and is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe.

In the process of machining general steel pipes, the steel pipes need to be clamped, but the existing clamping mode is poor in stability and not beneficial to machining of the steel pipes.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the steel pipe single-side milling and chip removing device, which effectively solves the problems that a common steel pipe needs to be clamped in the machining process, but the existing clamping mode is poor in stability and not beneficial to machining of the common steel pipe.

In order to achieve the purpose, the utility model provides the following technical scheme: the single-side milling and chip removing device for the steel pipe comprises a base, wherein a clamping assembly and a machining assembly are respectively arranged on the base;

the clamping assembly comprises a frame which is symmetrically arranged, an outer pressure pipe is installed on one side of the frame, an inner pressure pipe is installed between the outer pressure pipes, a sleeve is installed outside the inner pressure pipe, an expansion spring is installed on the sleeve, a pressing block is installed at one end of the expansion spring and located between the outer pressure pipe and the inner pressure pipe, and cylinders which are symmetrically arranged between the frame are connected.

Preferably, an outer groove is formed in one side of the outer pressing pipe at equal intervals, inner grooves are formed in two sides of the inner pressing pipe at equal intervals, and the pressing block is located between the outer groove and the inner grooves.

Preferably, the outer walls of the two sides of the pressing block are obliquely arranged, and the groove wall shape of the outer groove and the groove wall shape of the inner groove are matched with the shape of the pressing block.

Preferably, one of the frames is mounted on the base, the other frame is symmetrically provided with the sliding blocks, the sliding blocks are slidably mounted inside the sliding grooves, and the sliding grooves are symmetrically arranged on the base.

Preferably, the processing assembly comprises a platform arranged on the base, a motor is arranged on the platform, an output shaft of the motor is provided with a mounting plate, and the mounting plate is provided with a milling cutter.

Preferably, a screw rod is installed on one side of the platform, a rotating rod is installed at one end of the screw rod, screw threads are installed on the side of the base, and the platform and the base are connected through symmetrically arranged telescopic rods.

Preferably, the bottom of platform still installs the stopper, and stopper slidable mounting is in the inside of spacing groove, and the spacing groove is seted up on the base.

Compared with the prior art, the utility model has the beneficial effects that:

1) in the work, the clamping process of the steel pipe can be finished only through the air cylinder by the arranged clamping assembly, and the pressing blocks in the air cylinder are arranged at equal intervals, so that the steel pipe is fixed well, and the stability is high;

2) the milling cutter can be driven to move through the arranged machining assembly in work, so that scrap removing treatment of the steel pipe is completed, the operation is simple, and popularization and use are facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the clamp assembly of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of an installation structure of an external pressure pipe according to the present invention.

In the figure: 1. a base; 2. a clamping assembly; 201. a frame; 202. externally pressing the tube; 2021. an outer groove; 203. an internal pressure pipe; 2031. an inner groove; 204. a sleeve; 205. a tension spring; 206. briquetting; 207. a cylinder; 208. a slider; 209. a chute; 3. processing the assembly; 301. a platform; 302. a motor; 303. mounting a plate; 304. milling cutters; 305. a screw; 306. a rotating rod; 307. a telescopic rod.

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; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, the present invention comprises a base 1, wherein a clamping assembly 2 and a processing assembly 3 are respectively mounted on the base 1; the clamping assembly 2 comprises symmetrically arranged frames 201, an outer pressure pipe 202 is installed on one side of each frame 201, an inner pressure pipe 203 is installed between the outer pressure pipes 202, a sleeve pipe 204 is installed outside the inner pressure pipe 203, a telescopic spring 205 is installed on the sleeve pipe 204, a pressing block 206 is installed at one end of the telescopic spring 205, the pressing block 206 is located between the outer pressure pipe 202 and the inner pressure pipe 203, and the frames 201 are connected through symmetrically arranged air cylinders 207;

can insert the inside of external pressure pipe 202 with the steel pipe, then drive the frame 201 that corresponds through cylinder 207 and remove, frame 201 drives external pressure pipe 202 and removes, and external pressure pipe 202 produces the extrusion to internal pressure pipe 203 to make briquetting 206 between the two remove, fix the steel pipe through briquetting 206, wherein briquetting 206 equidistance sets up, and sets up to two sets of, thereby can accomplish the fixed to the steel pipe, respond well.

In the second embodiment, on the basis of the first embodiment, the outer groove 2021 is equidistantly formed on one side of the outer pressure pipe 202, the inner groove 2031 is equidistantly formed on both sides of the inner pressure pipe 203, the pressing block 206 is positioned between the outer groove 2021 and the inner groove 2031, the outer walls of both sides of the pressing block 206 are obliquely arranged, and the groove wall shape of the outer groove 2021 and the groove wall shape of the inner groove 2031 are matched with the shape of the pressing block 206

The outer pressure pipe 202 and the inner pressure pipe 203 can be guaranteed to extrude the pressing block 206, and therefore the fixing effect on the steel pipe is guaranteed.

In the third embodiment, on the basis of the first embodiment, one of the frames 201 is installed on the base 1, the other frame 201 is symmetrically installed with the sliding blocks 208, the sliding blocks 208 are slidably installed inside the sliding grooves 209, and the sliding grooves 209 are symmetrically arranged on the base 1;

the stability of the frame 201 when moving can be improved by the cooperation of the slider 208 and the sliding groove 209, thereby improving the stability when fixing the steel pipe.

Fourth embodiment, on the basis of the first embodiment, the processing assembly 3 includes a platform 301 installed on the base 1, a motor 302 is installed on the platform 301, an installation plate 303 is installed on an output shaft of the motor 302, a milling cutter 304 is installed on the installation plate 303, a screw 305 is installed on one side of the platform 301, a rotating rod 306 is installed at one end of the screw 305, the screw 305 is installed on the side of the base 1 in a threaded manner, the platform 301 and the base 1 are further connected through symmetrically arranged telescopic rods 307, a limiting block is also installed at the bottom end of the platform 301 and is slidably installed inside a limiting groove, and the limiting groove is formed in the base 1;

after the steel pipe is fixed, the motor 302 drives the milling cutter 304 on the mounting plate 303 to rotate, the rotating rod 306 rotates the screw 305, and the screw 305 drives the platform 301 to move in a threaded mode, so that the milling cutter 304 is close to one end of the steel pipe, and chip removal treatment is convenient for the steel pipe.

The working principle is as follows: when the device works, firstly, the steel pipe is inserted into the outer pressure pipe 202, then the corresponding frame 201 is driven to move through the air cylinder 207, the frame 201 drives the outer pressure pipe 202 to move, the outer pressure pipe 202 extrudes the inner pressure pipe 203, so that the pressing blocks 206 between the inner pressure pipe and the inner pressure pipe move, the steel pipe is fixed through the pressing blocks 206, the pressing blocks 206 are arranged at equal intervals and are arranged into two groups, and therefore the steel pipe can be fixed, and the effect is good; after the steel pipe is fixed, the motor 302 drives the milling cutter 304 on the mounting plate 303 to rotate, then the rotating rod 306 rotates the screw 305, and the screw 305 drives the platform 301 to move in a threaded manner, so that the milling cutter 304 is close to one end of the steel pipe, and chip removal treatment is convenient for the steel pipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Unilateral antidandruff device of milling of steel pipe, including base (1), its characterized in that: the base (1) is respectively provided with a clamping assembly (2) and a processing assembly (3);

clamping unit (2) is including frame (201) that the symmetry set up, external pressure pipe (202) are installed to one side of frame (201), install internal pressure pipe (203) between external pressure pipe (202), and the externally mounted of internal pressure pipe (203) has sleeve pipe (204), install expanding spring (205) on sleeve pipe (204), briquetting (206) are installed to the one end of expanding spring (205), briquetting (206) are located between external pressure pipe (202) and internal pressure pipe (203), and connect through cylinder (207) that the symmetry set up between frame (201).

2. The steel pipe single-side milling and chip removing device according to claim 1, characterized in that: outer grooves (2021) are formed in one side of the outer pressure pipe (202) at equal intervals, inner grooves (2031) are formed in two sides of the inner pressure pipe (203) at equal intervals, and the pressing block (206) is located between the outer grooves (2021) and the inner grooves (2031).

3. The steel pipe single-side milling and chip removing device according to claim 2, characterized in that: the outer walls of two sides of the pressing block (206) are obliquely arranged, and the groove wall shape of the outer groove (2021) and the groove wall shape of the inner groove (2031) are matched with the shape of the pressing block (206).

4. The steel pipe single-side milling and chip removing device according to claim 1, characterized in that: one of the frames (201) is arranged on the base (1), the other frame (201) is symmetrically provided with a sliding block (208), the sliding block (208) is slidably arranged in a sliding groove (209), and the sliding groove (209) is symmetrically arranged on the base (1).

5. The steel pipe single-side milling and chip removing device according to claim 1, characterized in that: the machining assembly (3) comprises a platform (301) installed on the base (1), a motor (302) is installed on the platform (301), an installation plate (303) is installed on an output shaft of the motor (302), and a milling cutter (304) is installed on the installation plate (303).

6. The steel pipe single-side milling and chip removing device according to claim 5, characterized in that: screw rod (305) are installed to one side of platform (301), and bull stick (306) are installed to the one end of screw rod (305), and screw rod (305) screw thread installation is in the avris of base (1), and still is connected through telescopic link (307) that the symmetry set up between platform (301) and base (1).

7. The steel pipe single-side milling and chip removing device according to claim 6, characterized in that: the bottom of platform (301) still installs the stopper, and stopper slidable mounting is in the inside of spacing groove, and the spacing groove is seted up on base (1).