CN212019582U

CN212019582U - Annular cutting equipment for welded steel pipes

Info

Publication number: CN212019582U
Application number: CN201922409009.9U
Authority: CN
Inventors: 钟顺超
Original assignee: Individual
Current assignee: Jingdezhen Changsheng Metal Manufacturing Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-11-27
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a welding steel pipe annular cutting equipment, which relates to the technical field of welding pipe processing, and comprises an installation box and a base, wherein the installation box is internally provided with a motor, the output end of the motor is connected with a connecting rod, a first gear is fixed on the connecting rod, a hollow round pipe is arranged inside the installation box, the outer wall of the hollow round pipe is provided with a second gear meshed with the first gear, the utility model drives the connecting rod to drive the first gear and the second gear to rotate by the operation of the motor, thereby driving the hollow round pipe to rotate a chuck and a welding steel pipe, and a cutter at the top of a clamping block to move back and forth to cut the welding steel pipe by an electromagnetic slide rail, so that the cutting end face is more regular, the qualification rate of products is increased, the second connecting block is moved left and right by the cooperation of the first cylinder and the pulley, the cutting of different, has strong practicability.

Description

Annular cutting equipment for welded steel pipes

Technical Field

The utility model relates to a welding pipe processing technology field specifically is a welding steel pipe annular cutting equipment.

Background

The welded steel pipe is a steel pipe which is formed by welding a steel belt or a steel plate after the steel plate is bent and deformed into a round shape, a square shape and the like, and has a seam on the surface, the blank adopted by the welded steel pipe is the steel plate or the steel plate, the requirements on the cutting quality and precision are continuously improved along with the development of modern machinery addition, and the steel pipe needs to be cut to a proper length according to the requirements of different lengths before assembly.

Current cutting equipment often uses rotatory cutting knife to cut tight steel pipe by the manual work, has not only increased labour and work efficiency low, can not be fine fix the steel pipe, leads to burr and the irregular condition to appear in the cutting back steel pipe terminal surface, has reduced the qualification rate of product, and current cutting equipment can't carry out the cutting of different length to same root steel pipe, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing cutting equipment cannot fix the steel pipe well, burrs and irregularities occur on the end face of the steel pipe after cutting, the same steel pipe cannot be cut in different lengths, and the welding steel pipe annular cutting equipment is inconvenient to use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welding steel pipe annular cutting equipment, includes install bin and base, install bin internally mounted has the motor, and the motor output is connected with the connecting rod, be fixed with first gear on the connecting rod, the inside hollow pipe that is provided with of install bin, hollow pipe outer wall is provided with the second gear with first gear engaged with, hollow pipe runs through the install bin outside and is connected with the chuck, the base is installed to the install bin below, and is provided with the spout on the base up end, base internally mounted has first cylinder, and first cylinder output end installs first connecting block, and the second connecting block is connected at the connecting block top, the electromagnetism slide rail is installed at second connecting block top, and electromagnetism slide rail top installs the clamp splice, and the cutting knife is installed to the clamp splice.

Preferably, the pulleys are arranged on the periphery of the bottom of the second connecting block, and the pulleys are attached to the top of the base.

Preferably, chuck internally mounted has three groups of second cylinders, and three groups of second cylinder output all are connected with arc anchor clamps.

Preferably, the connecting rod end is connected with the inside rotation of install bin through first bearing, the mount pad is installed to the motor bottom.

Preferably, the first connecting block is located inside the chute.

Preferably, both ends of the hollow circular tube are rotatably connected with the inside of the installation box through second bearings.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a second cylinder promotes arc anchor clamps, it is more firm to make welding steel pipe centre gripping, thereby it drives first gear and second gear rotation to drive the connecting rod through the motor operation, thereby it makes chuck and welding steel pipe rotatory to drive hollow pipe, make clamp splice top cutter back-and-forth movement cutting welding steel pipe through the electromagnetism slide rail, it is more regular to make the cutting terminal surface, increase the qualification rate of product, utilize first cylinder and pulley to cooperate and make the second connecting block remove about, can realize the cutting to the different length of same root welding steel pipe, it is more convenient to make workman's operation, there is very strong practicality.

Drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a gear structure diagram of the present invention.

In the figure: 1. installing a box; 2. a motor; 3. a connecting rod; 4. a first bearing; 5. a first gear; 6. A second gear; 7. a hollow circular tube; 8. a second bearing; 9. a chuck; 10. a base; 11. a first cylinder; 12. a first connection block; 13. a second connecting block; 14. a chute; 15. a pulley; 16. an electromagnetic slide rail; 17. a clamping block; 18. a mounting seat; 19. a cutting knife; 20. a second cylinder; 21. an arc-shaped clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The motor (model is YL), the electromagnetic slide rail (model is ECP-RN-SI-104W-09ZH-1600L-5B) and the cylinder (model is TDA20) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, an annular cutting apparatus for welded steel pipes comprises a mounting box 1 and a base 10, a motor 2 is installed inside the mounting box 1, and the output end of the motor 2 is connected with a connecting rod 3, a first gear 5 is fixed on the connecting rod 3, a hollow round tube 7 is arranged inside the installation box 1, a second gear 6 engaged with the first gear 5 is arranged on the outer wall of the hollow round tube 7, the hollow round tube 7 penetrates through the outer side of the installation box 1 to be connected with a chuck 9, a base 10 is arranged below the installation box 1, and the upper end surface of the base 10 is provided with a chute 14, a first cylinder 11 is arranged in the base 10, and the output end of the first cylinder 11 is provided with a first connecting block 12, the top of the first connecting block 12 is connected with a second connecting block 13, the top of the second connecting block 13 is provided with an electromagnetic slide rail 16, and the top of the electromagnetic slide rail 16 is provided with a clamping block 17, and the clamping block 17 is provided with a cutting knife 19.

Referring to fig. 2, pulleys 15 are mounted on the periphery of the bottom of the second connecting block 13, and the pulleys 15 are attached to the top of the base 10, so that the second connecting block 13 can be supported while the second connecting block 13 slides conveniently through the pulleys 15.

Referring to fig. 1 and 3, three sets of second cylinders 20 are installed inside the chuck 9, and the output ends of the three sets of second cylinders 20 are connected to the arc-shaped fixture 21, so that the steel pipe can be better fixed by the three sets of second cylinders 20 and the arc-shaped fixture 21, the cutting end surface is more regular, and the product yield is increased.

Referring to fig. 2, the end of the connecting rod 3 is rotatably connected with the inside of the mounting box 1 through the first bearing 4, the mounting seat 18 is mounted at the bottom of the motor 2, the first bearing 4 is used for bearing, and the motor 2 can be better fixed through the mounting seat 18.

Referring to fig. 2, the first connecting block 12 is located inside the sliding slot 14 for facilitating the movement of the connecting block.

Referring to fig. 2, two ends of the hollow circular tube 7 are rotatably connected with the inside of the mounting box 1 through the second bearing 8, and are supported by the second bearing 8.

The working principle is as follows: when needing the cutting to the welding steel pipe, turn on the power, it cliies the welding steel pipe to promote arc anchor clamps 21 through second cylinder 20, it is rotatory to utilize the operation of motor 2 to drive the connecting rod, it is rotatory to drive the hollow pipe 7 of 6 rotations drive of second gear through first gear 5, thereby hollow pipe 7 drives chuck 9 and makes the welding steel pipe rotatory, it cuts to utilize electromagnetism slide rail 16 to promote the back-and-forth movement of clamp splice 17, make the cutting terminal surface more regular, promote around first cylinder 11 and pulley 15 remove and make the cutting knife 19 remove about, can cut the welding steel pipe of different length, and the practicality is good.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a welding steel pipe annular cutting equipment, includes install bin (1) and base (10), its characterized in that: the mounting box is characterized in that a motor (2) is mounted inside the mounting box (1), the output end of the motor (2) is connected with a connecting rod (3), a first gear (5) is fixed on the connecting rod (3), a hollow round pipe (7) is arranged inside the mounting box (1), a second gear (6) meshed with the first gear (5) is arranged on the outer wall of the hollow round pipe (7), the hollow round pipe (7) penetrates through the outer side of the mounting box (1) and is connected with a chuck (9), a base (10) is mounted below the mounting box (1), a sliding groove (14) is formed in the upper end face of the base (10), a first air cylinder (11) is mounted inside the base (10), a first connecting block (12) is mounted at the output end of the first air cylinder (11), a second connecting block (13) is connected at the top of the connecting block (12), an electromagnetic sliding rail (16) is mounted at the top, and a clamping block (17) is arranged at the top of the electromagnetic sliding rail (16), and a cutting knife (19) is arranged on the clamping block (17).

2. The annular cutting device for welded steel pipes according to claim 1, characterized in that: and pulleys (15) are arranged on the periphery of the bottom of the second connecting block (13), and the pulleys (15) are attached to the top of the base (10).

3. The annular cutting device for welded steel pipes according to claim 1, characterized in that: chuck (9) internally mounted has three groups of second cylinders (20), and three groups of second cylinders (20) output all are connected with arc anchor clamps (21).

4. The annular cutting device for welded steel pipes according to claim 1, characterized in that: the connecting rod (3) end is connected with the mounting box (1) through a first bearing (4) in a rotating mode, and a mounting seat (18) is installed at the bottom of the motor (2).

5. The annular cutting device for welded steel pipes according to claim 1, characterized in that: the first connecting block (12) is located inside the chute (14).

6. The annular cutting device for welded steel pipes according to claim 1, characterized in that: and two ends of the hollow circular tube (7) are rotatably connected with the inside of the installation box (1) through a second bearing (8).