CN210208849U

CN210208849U - Square pipe cutting device

Info

Publication number: CN210208849U
Application number: CN201920409518.9U
Authority: CN
Inventors: Shiyang Han; 韩世洋
Original assignee: Tianjin Ocean Xinlei Sawing Co Ltd
Current assignee: Tianjin Ocean Xinlei Sawing Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-03-31
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses a square pipe cutting device, which comprises a base, a rotating strip, a fixed block and a cutting machine body, one side of the base is arc-shaped, the middle of the arc-shaped side of the base is provided with a sliding groove, threaded grooves are equidistantly arranged in the sliding groove, a rotating groove is arranged in the middle of the base, the rotating groove is arc-shaped, the radian of the rotating groove is equal to that of one side of the base, a supporting block is fixed at the lower end of the base, and the number of the supporting blocks is four, the bearing is fixed in the middle of the upper end surface of the base, the lower end of the bearing is embedded in the base, the upper end of the bearing is fixed at the lower end of the fixed block, one side of the inside of the fixed block is movably provided with a fixed strip, the middle of one side of fixed strip is located through the middle department of one side of second fixed pin screw thread installation at the fixed block, it installs at the lower extreme of base to rotate strip movable mounting. The utility model discloses make things convenient for the fixed of square venturi tube, be favorable to the cutting of square pipe simultaneously.

Description

Square pipe cutting device

Technical Field

The utility model relates to a square tub of cutting technical field specifically is a square tub of cutting device.

Background

As the name suggests, square pipe is the cast of square body, and the material of a lot of materials all can form square body, and its medium in, what uses futilely, is used in where, and most square pipes use the steel pipe as the majority, are mostly structure square pipe, decorate square pipe, building square pipe etc.. The square pipe is a name of a square pipe, namely a steel pipe with equal side length. Is made by rolling strip steel through process treatment.

The application range of square pipe is wider, according to the operation requirement of difference, needs the cutting to the square venturi tube, but when current to the square venturi tube cutting, square pipe slides on cutting device easily, influences the cutting to the square venturi tube, and partial square pipe needs have certain oblique angle when using simultaneously, makes things convenient for the use to the square venturi tube.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a square tub of cutting device possesses the fixed when being favorable to the cutting of other side venturi tube, is favorable to cutting out the advantage at oblique angle simultaneously, has solved square tub of and has slided on cutting device easily, influences the problem of the cutting of other side venturi tube.

In order to achieve the above object, the utility model provides a following technical scheme: a square pipe cutting device comprises a base, a rotating strip, a fixed block and a cutting machine body, wherein one side of the base is arc-shaped, the middle of one side of the base, which is positioned in the circular arc shape, is provided with a sliding chute, the inside of the sliding chute is provided with threaded grooves at equal intervals, the middle of the base is provided with a rotating groove, the rotating groove is arc-shaped, the radian of the rotating groove is equal to that of one side of the base, a supporting block is fixed at the lower end of the base, and the number of the supporting blocks is four, the bearing is fixed in the middle of the upper end surface of the base, the lower end of the bearing is embedded in the base, the upper end of the bearing is fixed at the lower end of the fixed block, one side of the inside of the fixed block is movably provided with a fixed strip, the rotating strip is movably arranged at the lower end of the base, one end of the rotating strip is welded at the lower end of the fixed block through the rotating groove, one end of the rotating strip, which deviates from the fixed block, is installed in the thread groove through a first fixed pin thread.

Preferably, the middle of one side of the fixing strip is installed at the middle of one side of the fixing block through a second fixing pin thread.

Preferably, there is a cutting machine body one side of the upper end face of the base through a fixed shaft, a spring is sleeved on the outer side of the fixed shaft and located at the lower end of the cutting machine body, a handle is fixed at one end of the cutting machine body, which deviates from the fixed shaft, and a cutting groove is formed in the lower end of the base, which is located right above the cutting machine body.

Preferably, the cutting machine body deviates from one side of the base arc, and the rotating groove is located at one end, close to the thread groove, of the fixing block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fixed block and fixed strip, be favorable to the other side venturi tube to carry out the effect of fixing, the square pipe of equidimension not all can be placed in the fixed block, through rotating the second fixed pin, makes the fixed strip extrude fixedly to the inside square pipe of fixed block, and the square pipe of avoiding appears rocking phenomenon when the cutting.

2. The utility model discloses a set up and rotate strip and first fixed pin, be favorable to the other side venturi tube to cut out the effect at oblique angle, square pipe when needing to cut out the oblique angle, rotates the fixed block through rotating the strip, and the angle modulation back well, through rotating the inside of thread groove with first fixed pin, realizes the fixed to the fixed block, is favorable to making square pipe surely cut the oblique angle.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of the structure of the right side of the present invention.

In the figure: 1. a base; 2. a chute; 3. a thread groove; 4. rotating the strip; 5. a first fixing pin; 6. a fixed block; 7. a rotating groove; 8. a fixed shaft; 9. a cutter body; 10. a bearing; 11. a fixing strip; 12. a second fixing pin; 13. a support block; 14. a handle; 15. cutting the groove; 16. a spring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 fig. 3, the present invention provides an embodiment: a square tube cutting device comprises a base 1, rotating strips 4, a fixed block 6 and a cutting machine body 9, wherein one side of the base 1 is arc-shaped, a sliding groove 2 is formed in the middle of the arc-shaped side of the base 1, thread grooves 3 are formed in the sliding groove 2 at equal intervals, a rotating groove 7 is formed in the middle of the base 1, the rotating groove 7 is arc-shaped, the radian of the rotating groove 7 is equal to that of one side of the base 1, when an oblique angle needs to be cut out of a square tube, the fixed block 6 is rotated through the rotating strips 4, after the angle is adjusted, the fixed block 6 is fixed by rotating a first fixed pin 5 into the thread grooves 3, the oblique angle can be cut out of the square tube, supporting blocks 13 are fixed to the lower end of the base 1, the number of the supporting blocks 13 is four, a bearing 10 is fixed to the middle of the upper end face of the base 1, and the lower end of the, the lower extreme at fixed block 6 is fixed to bearing 10's upper end, inside one side movable mounting of fixed block 6 has fixed strip 11, department in the middle of one side of fixed strip 11 installs department in the middle of one side of fixed block 6 through 12 threads of second fixed pin, the square pipe of equidimension not all can be placed in fixed block 6, through rotating second fixed pin 12, it is fixed to make fixed strip 11 extrude the inside square pipe of fixed block 6, the square pipe of avoiding appears rocking when the cutting phenomenon.

Rotate 4 movable mounting of strip at the lower extreme of base 1, the one end of rotating strip 4 is through rotating 7 welding lower extremes at fixed block 6 of groove, and the one end that rotates strip 4 and deviates from fixed block 6 is installed in thread groove 3 through 5 screw threads of first fixed pin.

There is cutting machine body 9 upper end surface one side of base 1 through fixed axle 8 movable mounting, and spring 16 has been cup jointed in the outside of fixed axle 8, and spring 16 is located the lower extreme of cutting machine body 9, and the one end that cutting machine body 9 deviates from fixed axle 8 is fixed with handle 14, and base 1 is located cutting machine body 9 and has seted up cutting groove 15 under the lower extreme.

One side of cutting machine body 9 deviating from base 1 circular arc rotates the one end that groove 7 is located fixed block 6 and is close to thread groove 3.

The working principle is as follows: the utility model discloses in operation, place square pipe in fixed block 6, through rotating second fixed pin 12, make fixed strip 11 extrude fixedly to the inside square pipe of fixed block 6, make things convenient for the cutting of square pipe, when square pipe need cut out the oblique angle simultaneously, rotate fixed block 6 through rotating strip 4, and the angle modulation back, through rotating the inside of thread groove 3 with first fixed pin 5, realize the fixed to fixed block 6, be favorable to making square pipe surely go out the oblique angle. The working principle of the present invention is the above.

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 square tub of cutting device, includes base (1), rotates strip (4), fixed block (6) and cutting machine body (9), its characterized in that: one side of the base (1) is arc-shaped, a sliding groove (2) is formed in the middle of one side of the base (1) which is positioned in arc shape, thread grooves (3) are formed in the inner equal distance of the sliding groove (2), rotating grooves (7) are formed in the middle of the base (1), the rotating grooves (7) are arc-shaped, the radian of each rotating groove (7) is equal to that of one side of the base (1), supporting blocks (13) are fixed to the lower end of the base (1), the number of the supporting blocks (13) is four, a bearing (10) is fixed to the middle of the upper end face of the base (1), the lower end of the bearing (10) is embedded into the base (1), the upper end of the bearing (10) is fixed to the lower end of the fixing block (6), a fixing strip (11) is movably installed on one side of the inner portion of the fixing block (6), and the rotating strip (4) is movably installed at the, the one end of rotating strip (4) is through rotating the lower extreme of groove (7) welding at fixed block (6), the one end that rotates strip (4) and deviates from fixed block (6) is installed in thread groove (3) through first fixed pin (5) screw thread.

2. The square pipe cutting device according to claim 1, wherein: the middle of one side of the fixing strip (11) is installed at the middle of one side of the fixing block (6) through a second fixing pin (12) in a threaded mode.

3. The square pipe cutting device according to claim 1, wherein: there is cutting machine body (9) up end one side of base (1) through fixed axle (8) movable mounting, spring (16) have been cup jointed in the outside of fixed axle (8), and spring (16) are located the lower extreme of cutting machine body (9), the one end that deviates from fixed axle (8) in cutting machine body (9) is fixed with handle (14), base (1) is located cutting machine body (9) and has seted up cutting groove (15) under the lower extreme.

4. The square pipe cutting device according to claim 1, wherein: the cutting machine is characterized in that the cutting machine body (9) deviates from one side of the arc of the base (1), and the rotating groove (7) is located at one end, close to the thread groove (3), of the fixing block (6).