CN209289382U

CN209289382U - A kind of device for cutting pipe

Info

Publication number: CN209289382U
Application number: CN201821675520.2U
Authority: CN
Inventors: 周敏文
Original assignee: YONGKANG DEMING PLASTIC MACHINERY Co Ltd
Current assignee: YONGKANG DEMING PLASTIC MACHINERY Co Ltd
Priority date: 2018-10-16
Filing date: 2018-10-16
Publication date: 2019-08-23
Anticipated expiration: 2028-10-16

Abstract

The utility model discloses a kind of device for cutting pipe, including movable plate, guiding device is disposed on the movable plate, measurement apparatus, clamping device and cutter device, the cutter device includes the mounting base being fixedly connected on the movable plate, the centre of the mounting base is welded with casing, and the outside of casing is equipped with rotating head device, the rotating head device includes the shaft covered in bushing outer surface, distribution board is provided on the rear end of the shaft, and rotating head device further includes conductive component and the upper at least one set of knife assembly for being set to the distribution board, the knife assembly includes the stepper motor being set on the distribution board, the output shaft end of the stepper motor is connected with cam, the cam is connected with sliding block, cutting blade is connected on the sliding block.The apparatus structure designs advantages of simple, easy to operate, and convenient for adjusting, sharpnes of cuts is high, safety and stability, improves working efficiency, applied widely, is conducive to popularize.

Description

A kind of device for cutting pipe

Technical field

The utility model belongs to tubing cutting technique field, and in particular to a kind of device for cutting pipe.

Background technique

Tubing is exactly the material for making pipe fitting.The quality of the different tubing of different pipe fittings, tubing directly determines The quality of pipe fitting.Tubing is very widely used, since the length that tubing uses is different, so tubing meeting when production Tubing is cut, but the cutting of existing tubing is mostly manual operation, accuracy that is not only time-consuming and laborious, but also cutting On the one hand difference takes up a large area for large-sized numerical control pipe cutting machine, operating aspect, while also improving cutting cost, It is unfavorable for medium-sized and small enterprises' use.

Utility model content

The purpose of this utility model is to provide a kind of device for cutting pipe, structure designs advantages of simple, easy to operate, just In adjusting, sharpnes of cuts is high, safety and stability, improves working efficiency, applied widely, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of device for cutting pipe, including movable plate With the first sliding rail for being welded on two sides at the top of station, and movable plate is slidably connected at the top of the first sliding rail, the movable plate On be disposed with guiding device, measurement apparatus, clamping device and cutter device；

The cutter device includes the mounting base being fixedly connected on the movable plate, and the centre of the mounting base is welded with Casing, and the outside of casing is equipped with rotating head device, the rotating head device transmission connection is in variable-frequency motor, the swivel head dress It sets including covering the shaft in bushing outer surface, distribution board is provided on the rear end of the shaft, and rotating head device further includes leading Electrical component and the upper at least one set of knife assembly for being set to the distribution board, the conductive component are connected to the outer of the shaft Portion, the conductive component are electrically connected with the knife assembly, and the knife assembly includes being set on the distribution board Stepper motor, the output shaft end of the stepper motor are connected with cam, and the cam is connected with sliding block, is connected on the sliding block Cutting blade, the conductive component include several conducting rings being set to outside the shaft, and several conducting rings one are a pair of It should be connected with carbon brush, and carbon brush connects power supply device, the conducting ring is electrically connected with stepper motor.

Preferably, the guiding device includes the supporting plate being fixed at the top of movable plate, and the top two sides of supporting plate are equipped with limit Position slot, the internal slide of the limiting slot is connected with limited block, and guide roller is fixedly installed at the top of limited block.

Preferably, the measurement apparatus includes the mounting rack being fixed at the top of movable plate, and the bottom end of mounting rack is fixed with The surface of lower roll wheel, the mounting rack is equipped with the second sliding rail, and the surface of the second sliding rail slidably connects the second sliding block, the peace The screw top shelved is connected with the second screw rod that bottom end is connect with the second sliding block by rolling bearing, the table of second sliding block The positive upper end that face is located at lower roll wheel is fixedly connected with pressure roller, and the side of the second sliding block is fixedly installed with and matches with upper pressure roller Encoder.

Preferably, the clamping device includes two groups of risers being fixed at the top of movable plate, and the top between two groups of risers End and bottom end are mounted on guide post, and the surface two sides of the guide post slidably connect the first push plate and the second push plate, and first Cylinder body is fixedly installed between push plate and the second push plate, the output shaft of the cylinder body is fixedly connected through the second push plate There is fixture block, and the surface of riser is threaded with the first screw rod that end is fixedly connected by rolling bearing with the first push plate.

Preferably, first push plate and the second push plate and guide post junction are equipped with axle sleeve, and riser and mounting rack with First screw rod and the second screw rod junction are equipped with threaded hole, and the outer end of first screw rod and the second screw rod is respectively and fixedly provided with adjusting Handrail.

Preferably, same level extended line is at the top of the inner bottom of described sleeve pipe, the top of lower roll wheel and supporting plate On, and the surface of upper pressure roller is coated with the rubber sleeve with antiskid thread.

Preferably, the shaft front end in the rotating head device is welded with belt pulley, and belt pulley by belt and change The connection of frequency motor drive, the carbon brush are fixed on the top side of mounting base by cross bar.

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

1, slide the first push plate and the second push plate in guide post surface by rotating the first screw rod in clamping device, cooperation the Cylinder body between one push plate and the second push plate drives fixture block movement that can effectively grip to tubing, improves pipe The stability of material cutting；

2, sliding up and down the second sliding block on the second sliding rail surface by the second screw rod in rotation measurement apparatus may be implemented Tubing is clamped in pressure roller and lower roll wheel cooperation in adjusting, and matching coding device can calculate upper pressure roller rotation when tubing transmits Number and angle are enclosed, to measure to realize to tubing transmitting range, improves the accuracy of tubing cutting, and in guiding device Guide roller can be improved tubing transmission stability；

3, drive the rotating head device rotation in cutter device that swivel head may be implemented by belt pulley using variable-frequency motor The rotation of shaft in device, while shaft may be implemented in carbon brush cooperation conducting ring in electric installation and distribution board under the action of It powers when rotation to the stepper motor in knife assembly, stepper motor work, which will drive cam and turn an angle, makes the One sliding block drives cutting blade decline to be bonded with tube surfaces, carries out cutting behaviour to tubing when to realizing rotating head device rotation Make.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model distribution board；

Fig. 3 is the structural schematic diagram of the utility model rotating head device.

In figure: 1 movable plate, 2 first sliding rails, 3 mounting bases, 31 cross bars, 32 brush ontologies, 4 sliding blocks, 5 rotating head devices, 51 shafts, 52 conducting rings, 53 belt pulleys, 6 distribution boards, 7 stepper motors, 8 cams, 9 casings, 10 risers, 11 guide posts, 12 first push away Plate, 13 second push plates, 14 cylinder bodies, 15 fixture blocks, 16 first screw rods, 17 adjustable handrails, 18 mounting racks, 19 lower roll wheels, 20 Two sliding rails, 21 second sliding blocks, pressure roller, 23 second screw rods, 24 encoders, 25 supporting plates, 26 guide rollers on 22.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of device for cutting pipe as shown in Figs. 1-3, including movable plate 1 and is welded on operation First sliding rail 2 of two sides at the top of platform, and movable plate 1 is slidably connected at the top of the first sliding rail 2, successively sets on the movable plate 1 It is equipped with guiding device, measurement apparatus, clamping device and cutter device；

The cutter device includes the mounting base 3 being fixedly connected on the movable plate, the intermediate welding of the mounting base There is casing 9, and the outside of casing 9 is equipped with rotating head device 5, the transmission connection of rotating head device 5 is in variable-frequency motor, the rotation Rotary head device 5 includes the shaft 51 covered in 9 outer surface of casing, distribution board 6 is provided on the rear end of the shaft, and swivel head fills Setting 5 further includes conductive component and the upper at least one set of knife assembly for being set to the distribution board 6, and the conductive component is connected to The outside of the shaft 51, the conductive component are electrically connected with the knife assembly, and the knife assembly includes being set to Stepper motor 7 on the distribution board 6, the output shaft end of the stepper motor 7 are connected with cam 8, and the cam is connected with cunning Block 4 is connected with cutting blade on the sliding block, and the conductive component includes several conducting rings being set to outside the shaft 51 52, several conducting rings 52 connect one to one and have carbon brush 32, and carbon brush 32 connects power supply device, the conducting ring 52 and step It is electrically connected into motor 8.

Specifically, the guiding device includes the supporting plate 25 for being fixed on 1 top of movable plate, and the top two sides of supporting plate are equipped with Limiting slot, the internal slide of the limiting slot are connected with limited block, and guide roller 26 is fixedly installed at the top of limited block, described Measurement apparatus includes the mounting rack 18 for being fixed on 1 top of movable plate, and the bottom end of mounting rack 18 is fixed with lower roll wheel 19, the peace The surface for shelving 18 is equipped with the second sliding rail 20, and the surface of the second sliding rail 20 slidably connects the second sliding block 21, the mounting rack 18 screw top is connected with the second screw rod 23 that bottom end is connect with the second sliding block 21 by rolling bearing, second sliding block 21 Surface be located at the positive upper end of lower roll wheel 19 and be fixedly connected with pressure roller 22, and the side of the second sliding block 21 be fixedly installed with it is upper The encoder 24 that pressure roller 22 matches, the clamping device include two groups of risers 10 for being fixed on the top of movable plate 1, and two groups Top and bottom end between riser 10 are mounted on guide post 11, and the surface two sides of the guide post 11 slidably connect the first push plate 12 and second push plate 13, and cylinder body 14, the cylinder body are fixedly installed between the first push plate 12 and the second push plate 13 14 output shaft is fixedly connected with fixture block 15 through the second push plate 13, and the surface of riser 10 is threaded with end and passes through rolling The first screw rod 16 that bearing is fixedly connected with the first push plate 12, first push plate 12 and the second push plate 13 are connect with guide post 11 Place is equipped with axle sleeve, and riser 10 and mounting rack 18 and the first screw rod 16 and 23 junction of the second screw rod are equipped with threaded hole, institute The outer end for stating the first screw rod 16 and the second screw rod 23 is respectively and fixedly provided with adjustable handrail 17, the inner bottom of described sleeve pipe 9, lower roll wheel 19 Top and the top of supporting plate 25 be on same level extended line, and the surface of upper pressure roller 22 is coated with the rubber with antiskid thread Gum cover, 51 front end of shaft in the rotating head device 5 are welded with belt pulley 53, and belt pulley 53 by belt and variable-frequency electric Machine transmission connection, the carbon brush 32 are fixed on the top side of mounting base 3 by cross bar 31.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control action.

Working principle: in use, making the second sliding block 21 in the second sliding rail 20 by the second screw rod 23 in rotation measurement apparatus Surface, which slides up and down, may be implemented to adjust pressure roller 22 and tubing is clamped in the cooperation of lower roll wheel 19, and tubing can make pressure when mobile Roller 22 rotates, and matching coding device 24 can calculate the circle number and angle that upper pressure roller 22 rotates when tubing transmits, to come Realization measures tubing transmitting range, after the distance of tubing transmission reaches certain length, rotates the in clamping device One screw rod 16 slides the first push plate 12 and the second push plate 13 on 11 surface of guide post, cooperates the first push plate 12 and the second push plate 13 Between cylinder body 14 drive fixture block 15 movement tubing is gripped, then using variable-frequency motor pass through belt and rotation The belt pulley 53 of 51 end of shaft drives rotating head device 5 to rotate in rotary head device 5, while the carbon brush 32 in electric installation is matched It may be implemented to supply when shaft 51 rotates to stepper motor 7 in knife assembly under the action of conjunction conducting ring 52 and distribution board 6 Electricity, the work of stepper motor 7, which will drive cam 8 and turn an angle, is bonded cutting blade decline with tube surfaces, to realize Cutting operation is carried out to tubing when rotating head device 5 rotates, and the stability of tubing transmission, the dress can be improved in guide roller 26 Structure design advantages of simple is set, easy to operate, convenient for adjusting, sharpnes of cuts is high, safety and stability, improves working efficiency, is applicable in Range is wide, is conducive to popularize.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of device for cutting pipe, including movable plate and the first sliding rail for being welded on two sides at the top of station, and movable plate is sliding The dynamic top for being connected to the first sliding rail, it is characterised in that: guiding device, measurement apparatus, folder are disposed on the movable plate Tight device and cutter device；

The cutter device includes the mounting base being fixedly connected on the movable plate, and the centre of the mounting base is welded with set Pipe, and the outside of casing is equipped with rotating head device, the rotating head device transmission connection is in variable-frequency motor, the rotating head device Including covering the shaft in bushing outer surface, distribution board is provided on the rear end of the shaft, and rotating head device further includes conduction Component and the upper at least one set of knife assembly for being set to the distribution board, the conductive component are connected to the outer of the shaft Portion, the conductive component are electrically connected with the knife assembly, and the knife assembly includes being set on the distribution board Stepper motor, the output shaft end of the stepper motor are connected with cam, and the cam is connected with sliding block, is connected on the sliding block Cutting blade, the conductive component include several conducting rings being set to outside the shaft, and several conducting rings one are a pair of It should be connected with carbon brush, and carbon brush connects power supply device, the conducting ring is electrically connected with stepper motor.

2. a kind of device for cutting pipe according to claim 1, it is characterised in that: the guiding device includes being fixed on shifting Supporting plate at the top of movable plate, and the top two sides of supporting plate are equipped with limiting slot, the internal slide of the limiting slot is connected with limited block, and Guide roller is fixedly installed at the top of limited block.

3. a kind of device for cutting pipe according to claim 1, it is characterised in that: the measurement apparatus includes being fixed on shifting Mounting rack at the top of movable plate, and the bottom end of mounting rack is fixed with lower roll wheel, the surface of the mounting rack are equipped with the second sliding rail, and the The surface of two sliding rails slidably connects the second sliding block, and the screw top of the mounting rack is connected with bottom end and the second sliding block passes through rolling Second screw rod of dynamic bearing connection, the positive upper end that the surface of second sliding block is located at lower roll wheel are fixedly connected with pressure roller, and The side of second sliding block is fixedly installed with the encoder matched with upper pressure roller.

4. a kind of device for cutting pipe according to claim 1, it is characterised in that: the clamping device includes being fixed on shifting Two groups of risers at the top of movable plate, and top between two groups of risers and bottom end are mounted on guide post, the surface two sides of the guide post The first push plate and the second push plate are slidably connected, and is fixedly installed with cylinder body between the first push plate and the second push plate, institute The output shaft for stating cylinder body is fixedly connected with fixture block through the second push plate, and the surface of riser is threaded with end and passes through rolling The first screw rod that dynamic bearing is fixedly connected with the first push plate.

5. a kind of device for cutting pipe according to claim 4, it is characterised in that: first push plate and the second push plate with Guide post junction is equipped with axle sleeve, and riser and mounting rack and the first screw rod and the second screw rod junction are equipped with threaded hole, institute The outer end for stating the first screw rod and the second screw rod is respectively and fixedly provided with adjustable handrail.

6. a kind of device for cutting pipe according to claim 1, it is characterised in that: the inner bottom of described sleeve pipe, lower roll It is at the top of the top of wheel and supporting plate on same level extended line, and the surface of upper pressure roller is coated with the rubber with antiskid thread Set.

7. a kind of device for cutting pipe according to claim 1, it is characterised in that: before the shaft in the rotating head device End is welded with belt pulley, and belt pulley by belt and variable-frequency motor be sequentially connected, the carbon brush is fixed on peace by cross bar Fill the top side of seat.