CN219684097U - Steel pipe cutting device - Google Patents

Abstract

The utility model relates to the technical field of pipe processing, and discloses a steel pipe cutting device, which comprises a base, wherein four corners of the upper end of the base are fixedly connected with supporting rods, the upper ends of a plurality of supporting rods are fixedly connected with a top plate together, two sides of the lower end of the top plate are fixedly connected with electric telescopic rods, the lower ends of the electric telescopic rods are movably connected with cutting knives, the upper ends of the base are uniformly and fixedly connected with clamping devices, the lower ends of the electric telescopic rods are provided with adjusting mechanisms, the adjusting mechanisms are used for adjusting the spacing between the cutting knives, each adjusting mechanism comprises a transverse plate, the lower ends of the transverse plates are provided with sliding grooves, and two sides of the inner part of each sliding groove are slidably connected with sliding blocks. This scheme is rotated through rotating two-way threaded rod, and then makes the slider drive the cutting knife and removes to equidistant distance between the adjacent cutting knife of regulation, and then can improve cutting efficiency, the device only needs a motor to drive simultaneously, has reduced manufacturing cost.

Description

Steel pipe cutting device

Technical Field

The utility model relates to the technical field of pipe processing, in particular to a steel pipe cutting device.

Background

Steel pipes are hollow sections of a length substantially greater than the diameter or circumference, and often require cutting of the steel pipe as required during use of the steel pipe, often with specialized steel pipe cutting equipment.

The utility model is a Chinese utility model with a patent publication number of CN213701984U, and the Chinese utility model is used for a steel pipe cutting device disclosed in the specification of the Chinese utility model, and the steel pipe cutting device comprises a bottom plate, wherein the four corners of the top of the bottom plate are respectively and fixedly provided with a first electric telescopic rod, a vertical plate is fixedly connected between telescopic ends of the first electric telescopic rods on the same side, a top plate is fixedly arranged between the tops of the two vertical plates, the bottom of the top plate is fixedly connected with, and a double-cutter transmission structure is fixedly connected between opposite surfaces of the two vertical plates. This a cutting device for steel pipe, through first connecting plate, first two-way threaded rod, first slide bar, double-cutter transmission structure, connecting block, second electric telescopic handle, single-cutter transmission structure, second connecting plate, one-way threaded rod, the cooperation of second motor, first motor and cutter structure is used, according to the cutting needs of difference, adjusts the quantity and the cutting position of the cutting piece that use at every turn in a flexible way, when needs cut the steel pipe into three-section or four-section, need not once cut once.

In the case, the distance between the cutting knives can be adjusted, so that the cutting efficiency is improved, but each cutting knife in the case needs to be driven by one motor, and the manufacturing cost of the device is greatly improved.

Disclosure of Invention

The utility model provides a steel pipe cutting device, includes the base, the equal fixedly connected with bracing piece in upper end four corners department of base, a plurality of the common fixedly connected with roof of upper end of bracing piece, the equal fixedly connected with electric telescopic handle in lower extreme both sides of roof, electric telescopic handle's lower extreme swing joint has the cutting knife, the even fixedly connected with clamping device of upper end of base, electric telescopic handle's lower extreme is equipped with adjustment mechanism, adjustment mechanism is used for the regulation of cutting the interval, and the steel pipe that will cut is fixed through clamping device, and electric telescopic handle drives the cutting knife and moves down to cut the steel pipe.

Preferably, the adjusting mechanism comprises a transverse plate, a sliding groove is formed in the lower end of the transverse plate, sliding blocks are slidably connected to two sides of the inner portion of the sliding groove, a bidirectional threaded rod is rotatably connected to the inner portion of the sliding groove, two sides of the rod wall of the bidirectional threaded rod are in threaded connection with the inner portions of the two sliding blocks, two supporting plates are fixedly connected to the two sides of the lower end of the sliding block, round blocks are rotatably connected to the lower ends of the two supporting plates in a common mode, a vertical plate is fixedly connected to the two sides of the lower end of the transverse plate, a motor is fixedly connected to the right side of the vertical plate, a rectangular rod is rotatably connected to the left side of the inner portion of the motor, two sides of the rod wall of the rectangular rod are slidably connected with the corresponding round blocks, three cutting knives are fixedly connected to the corresponding round blocks, and the center of the rectangular rod is fixedly connected with a middle cutting knife; through rotating two-way threaded rod rotation, and then make the slider drive the cutting knife and remove to equidistant distance between the adjacent cutting knife of regulation, and then can improve cutting efficiency, the device only needs a motor to drive simultaneously, has reduced manufacturing cost.

Preferably, the right side fixedly connected with knob of two-way threaded rod makes it more convenient to rotate two-way threaded rod through the knob that sets up.

Preferably, the clamping devices are distributed in four ways and are respectively located at two sides of the upper end of the base and two sides of the center of the base, so that the cutting knife is prevented from interfering with the clamping devices during cutting.

In summary, the utility model has the following beneficial technical effects:

through rotating two-way threaded rod rotation, and then make the slider drive the cutting knife and remove to equidistant distance between the adjacent cutting knife of regulation, and then can improve cutting efficiency, the device only needs a motor to drive simultaneously, has reduced manufacturing cost.

Drawings

Fig. 1 is a schematic diagram of the front structure of an embodiment of the application.

Fig. 2 is a schematic cross-sectional structure of an embodiment of the application.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Reference numerals illustrate: 1. a top plate; 2. a base; 3. a support rod; 4. a cross plate; 5. an electric telescopic rod; 6. a clamping device; 7. a cutting knife; 8. a motor; 9. a two-way threaded rod; 10. a chute; 11. a slide block; 12. a support plate; 13. a rectangular bar; 14. round blocks; 15. a vertical plate.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a steel pipe cutting device. Referring to fig. 1-3, a steel pipe cutting device comprises a base 2, support rods 3 are fixedly connected at four corners of the upper end of the base 2, the utility model is used for connecting the base 2 and the top plate 1, the top plate 1 is fixedly connected with the upper ends of the plurality of support rods 3 together, the electric telescopic rods 5 are fixedly connected with both sides of the lower end of the top plate 1, the electric telescopic rods 5 are used for driving up and down, the utility model is characterized in that the lower end of the electric telescopic rods 5 is movably connected with the cutting knife 7 in the prior art, the upper end of the base 2 is uniformly and fixedly connected with the clamping device 6, the lower end of the electric telescopic rods 5 is provided with an adjusting mechanism which is used for adjusting the spacing of the cutting knife 7, the adjusting mechanism comprises a transverse plate 4, the lower end of the transverse plate 4 is provided with a sliding groove 10, both sides of the inside of the sliding groove 10 are slidably connected with sliding blocks 11, the sliding blocks 11 can move in the sliding groove 10, the inside rotation of the chute 10 is connected with a bidirectional threaded rod 9, the bidirectional threaded rod 9 rotates to enable two sliding blocks 11 to move simultaneously, two sides of the rod wall of the bidirectional threaded rod 9 are in threaded connection with the insides of the two sliding blocks 11, two sides of the lower end of each sliding block 11 are fixedly connected with a supporting plate 12, the lower ends of the two supporting plates 12 are jointly connected with round blocks 14 in a rotating mode, two sides of the lower end of each transverse plate 4 are fixedly connected with a vertical plate 15, the right side of each right vertical plate 15 is fixedly connected with a motor 8, the left side of the inside of the motor 8 is rotationally connected with a rectangular rod 13, two sides of the rod wall of the rectangular rod 13 and the corresponding round blocks 14 are in sliding connection with the round blocks 14 to move left and right on the surface of the rectangular rod 13, when the rectangular rod 13 rotates, because of the rectangular design, so the rectangular rod 13 can rotate the round block 14, the cutting knives 7 on the two sides are fixedly connected with the corresponding round block 14, and the center of the rectangular rod 13 is fixedly connected with the middle cutting knife 7.

The implementation principle of the steel pipe cutting device provided by the embodiment of the utility model is as follows: when needs are adjusted cutting knife 7 interval, rotate two-way threaded rod 9 this moment, threaded rod 9 makes two sliders 11 remove in the inside of spout 10, drive corresponding backup pad 12 when slider 11 removes, because circle piece 14 makes sliding connection with rectangular rod 13, so backup pad 12 drives circle piece 14 and removes when removing, drive cutting knife 7 and remove when cutting, motor 8 work, motor 8 drives rectangular rod 14 and rotates, because rectangular rod 13 is rectangular design, so can make circle piece 14 rotate when rectangular rod 13 rotates, and then make cutting knife 7 rotate, it is fixed to the steel pipe through clamping device with the steel pipe that will cut, electric telescopic handle 5 drives diaphragm 4 and moves down, and then make cutting knife 7 cut the steel pipe, so can make the distance between the cutting knife 7 adjust, only need a motor 8 to drive simultaneously, manufacturing cost is reduced.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (4)

1. The utility model provides a steel pipe cutting device, includes base (2), its characterized in that: the utility model discloses a cutting device for the cutting of the steel wire rope, including base (2), upper end four corners department of base (2) equal fixedly connected with bracing piece (3), a plurality of the common fixedly connected with roof (1) of upper end of bracing piece (3), the equal fixedly connected with electric telescopic handle (5) of lower extreme both sides of roof (1), the lower extreme swing joint of electric telescopic handle (5) has cutting knife (7), cutting knife (7) are three, the even fixedly connected with clamping device (6) of upper end of base (2), the lower extreme of electric telescopic handle (5) is equipped with adjustment mechanism, adjustment mechanism is used for adjusting the interval of adjacent cutting knife (7).

2. A steel pipe cutting apparatus according to claim 1, wherein: the utility model provides a cutting knife, including adjusting mechanism, adjustment mechanism includes diaphragm (4), spout (10) have been seted up to the lower extreme of diaphragm (4), the equal sliding connection in inside both sides of spout (10) has slider (11), the inside rotation of spout (10) is connected with two-way threaded rod (9), the pole wall both sides and two slider (11) inside threaded connection of two-way threaded rod (9), the equal fixedly connected with backup pad (12) in lower extreme both sides of slider (11), two the lower extreme joint rotation of backup pad (12) is connected with circle piece (14), the equal fixedly connected with riser (15) in lower extreme both sides of diaphragm (4), the right side fixedly connected with motor (8) of riser (15), the inside left side rotation of motor (8) is connected with rectangle pole (13), the pole wall both sides and corresponding circle piece (14) sliding connection of rectangle pole (13), both sides cutting knife (7) and corresponding circle piece (14) fixed connection, the center department and middle cutting knife (7) of rectangle pole (13).

3. A steel pipe cutting apparatus according to claim 2, wherein: the right side of the bidirectional threaded rod (9) is fixedly connected with a knob.

4. A steel pipe cutting apparatus according to claim 1, wherein: the clamping devices (6) are distributed in four ways and are respectively positioned at two sides of the upper end of the base (2) and two sides of the center.