CN109746511A - A kind of two-way pipe cutting machine - Google Patents

A kind of two-way pipe cutting machine Download PDF

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Publication number
CN109746511A
CN109746511A CN201910171814.4A CN201910171814A CN109746511A CN 109746511 A CN109746511 A CN 109746511A CN 201910171814 A CN201910171814 A CN 201910171814A CN 109746511 A CN109746511 A CN 109746511A
Authority
CN
China
Prior art keywords
base
mounting
cutting
pipe fitting
chuck
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910171814.4A
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Chinese (zh)
Inventor
马泽
任伟强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuancheng Sublimation Pressure Vessel Manufacturing Co Ltd
Original Assignee
Kuancheng Sublimation Pressure Vessel Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kuancheng Sublimation Pressure Vessel Manufacturing Co Ltd filed Critical Kuancheng Sublimation Pressure Vessel Manufacturing Co Ltd
Priority to CN201910171814.4A priority Critical patent/CN109746511A/en
Publication of CN109746511A publication Critical patent/CN109746511A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of two-way pipe cutting machines, including pipe fitting clamping mechanism and pipe fitting cutting mechanism, pipe fitting clamping mechanism includes base, there are two drive cylinder for one end installation of base, the telescopic end of cylinder is driven to be fixedly connected with mobile mounting base, tail portion chuck is provided in mobile mounting base, base is provided with fixed mounting away from the side of driving cylinder in mobile mounting base, front chuck is provided on fixed mounting;Pipe fitting cutting mechanism includes two mounting racks for being symmetrically disposed on two outside of the base other end, rotation is provided with drive screw on mounting rack, one end of mounting rack is provided with the driving motor for driving the drive screw rotation, mounting plate is provided on the drive screw, the bottom of the mounting plate is provided with the nut set being threadedly coupled with the drive screw, the top of the mounting plate is provided with cutting motor, and the drive shaft of the cutting motor is sequentially connected with the saw blade for cutting pipes.The present invention can effectively improve the cutting efficiency of pipe fitting.

Description

A kind of two-way pipe cutting machine
Technical field
The present invention relates to pipe cutting machine technical field more particularly to a kind of two-way pipe cutting machines.
Background technique
Pressure is easy in production process, and the seamless steel pipe that will be processed is needed to be cut into certain length specification, to meet The production requirement of pressure vessel.Saw blade formula cutting machine is mainly passed through to the cutting of seamless steel pipe at this stage, this mode cuts effect Rate is slower, and unidirectional cast-cutting saw slice needs to overturn pipe fitting in cutting process, could complete completely to cut, moreover, It after the completion of cutting, needs to shut down mobile pipe fitting or cutter device, continuous operation can not be formed, and then influence working efficiency.
Summary of the invention
The object of the present invention is to provide a kind of two-way pipe cutting machines, solve cutting efficiency when existing pipe cutting machine cutting seamless steel pipe Slower technical problem.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of two-way pipe cutting machine of the present invention, including pipe fitting clamping mechanism and pipe fitting cutting mechanism,
The pipe fitting clamping mechanism includes base, one end of the base be symmetrically installed there are two drive cylinder, two institutes The telescopic end for stating driving cylinder is fixedly connected with the mobile mounting base being slideably positioned on base, is set in the mobile mounting base It is equipped with the tail portion chuck for clamping pipe fitting end, the base is in the mobile mounting base away from the side of the driving cylinder Be fixedly installed fixed mounting, and between the fixed mounting and the mobile mounting base between be separated with a certain distance, institute State the front chuck being provided on fixed mounting for clamping pipe fitting position to be cut;
The pipe fitting cutting mechanism includes two mounting racks for being symmetrically disposed on two outside of the base other end, each described Rotation is provided with drive screw on mounting rack, and one end of the mounting rack is provided with for driving the drive screw rotation Driving motor is provided with mounting plate on the drive screw, and the bottom of the mounting plate is provided with and the drive screw screw thread The nut set of connection, the top of the mounting plate are provided with cutting motor, and the drive shaft of the cutting motor is managed with for cutting The saw blade of part is sequentially connected.
Further, the elongatedness direction of the base is symmetrical arranged there are two sliding rail, the bottom of the mobile mounting base There are two sliding blocks compatible with two sliding rails respectively for setting.
Further, the front chuck includes chuck body, the chuck body be uniformly arranged in the circumferential direction there are four card The telescopic end of tight cylinder, the clamping cylinder is fixedly connected with the master jaw of U-shaped, and the end of the master jaw is rotatably set It is equipped with idler wheel.
Further, it is symmetrical arranged on the mounting rack there are two guide rod, and opens up that there are two respectively on the mounting plate Guide hole compatible with two guide rods.
Further, the drive shaft of the cutting motor is sequentially connected by retarder and the saw blade.
Compared with prior art, advantageous effects of the invention:
The present invention can be realized symmetrical cutting and continuous cutting to seamless steel pipe, use two saw blades pair in cutting process Claim the mode of cutting to carry out the cutting to seamless steel pipe, will reduce in working hour generally, and after the completion of a cutting action, drives Cylinder of taking offence can push mobile mounting base and tail portion chuck to move to saw blade direction automatically, in order to cut in next step, eliminate people Work adjusts the time of material, further improves the working efficiency of pipe cutting machine.
Detailed description of the invention
The invention will be further described for explanation with reference to the accompanying drawing.
Fig. 1 is overlooking structure diagram of the present invention;
Fig. 2 is mobile mounting base structural schematic diagram;
Fig. 3 is fixed mounting structural schematic diagram;
Fig. 4 is pipe fitting cutting mechanism structural schematic diagram;
Description of symbols: 1, base;2, cylinder is driven;3, mobile mounting base;4, tail portion chuck;5, fixed mounting; 6, front chuck;6-1, chuck body;6-2, clamping cylinder;6-3, master jaw;6-4, idler wheel;7, mounting rack;8, drive screw; 9, driving motor;10, mounting plate;11, nut set;12, cutting motor;13, saw blade;14, sliding rail;15, guide rod;16, retarder; 17, sliding block.
Specific embodiment
As Figure 1-Figure 4, a kind of two-way pipe cutting machine, including pipe fitting clamping mechanism and pipe fitting cutting mechanism.
The pipe fitting clamping mechanism includes base 1, one end of the base 1 be symmetrically installed there are two drive cylinder 2, two The telescopic end of the driving cylinder 2 is fixedly connected with the mobile mounting base 3 being slidably mounted on 1 on base.The base 1 prolongs it Length direction is symmetrical arranged there are two sliding rail 14, the bottom installation of the mobile mounting base 3 there are two respectively with two cunnings The compatible sliding block 17 of rail 14.
Tail portion chuck 4 for clamping pipe fitting end is installed, the base 1 is in the shifting in the mobile mounting base 3 Dynamic mounting base 3 is fixedly installed with fixed mounting 5 away from the side of the driving cylinder 2, and the fixed mounting 5 with it is described It is separated with a certain distance between mobile mounting base 3, is provided on the fixed mounting 5 for clamping pipe fitting position to be cut Front chuck 6.The front chuck 6 include chuck body 6-1, the chuck body 6-1 circumferentially uniformly installation there are four Clamping cylinder 6-2, the telescopic end of the clamping cylinder 6-2 are fixedly connected with the master jaw 6-3 of U-shaped, the master jaw 6-3's End, which rotatably clamps, idler wheel 6-4.
The pipe fitting cutting mechanism includes two mounting racks 7 for being symmetrically disposed on 1 other end of base, two outside, each institute It states and drive screw 8 is rotatably installed on mounting rack 7, one end of the mounting rack 7 is equipped with for driving the transmission The driving motor 9 that screw rod 8 rotates is provided with mounting plate 10, the bottom fixed setting of the mounting plate 10 on the drive screw 8 There is the nut being threadedly coupled with the drive screw 8 to cover 11, when driving motor 9 drives drive screw 8 to rotate, due to nut set 11 are threadedly coupled with the drive screw 8, and the mounting plate 10 can be moved back and forth along the drive screw 8.The mounting rack 7 Guide rod 15 there are two being above symmetrical arranged, and open up on the mounting plate 10 and led there are two compatible with two guide rods 15 respectively Hole makes the mounting plate 10 run smoothly.The top of the mounting plate 10 is equipped with cutting motor 12, the cutting motor 12 Drive shaft is sequentially connected with the saw blade 13 for cutting pipes.Specifically, the drive shaft of the cutting motor 12 passes through retarder 16 are sequentially connected with the saw blade 13, and the drive shaft of the cutting motor 12 is fixedly connected with the input shaft of the retarder 16, The saw blade 13 is installed on the output shaft of 2 retarders 16.
The working method of the present embodiment are as follows: when cutting pipes, two driving motor rotations are covered in drive screw and nut It under cooperation, moves the mounting plate gradually to the axis direction of pipe fitting, two symmetrical saw blades is made to be gradually completing cutting.Once After the completion of cutting, driving motor reversion, mounting plate is moved to the direction away from pipe fitting axis, then the clamping cylinder of front chuck Backhaul, driving cylinder elongation, make trailer card disk drive pipe fitting move to the direction of pipe fitting cutting mechanism, when front pipe fitting arrival to After cutting position, cylinder stop motion is driven, clamping cylinder elongation makes pipe fitting cutting mechanism to pipe to clamp pipe fitting front end Part is cut next time.
Embodiment described above is only that preferred embodiment of the invention is described, and is not carried out to the scope of the present invention It limits, without departing from the spirit of the design of the present invention, those of ordinary skill in the art make technical solution of the present invention Various changes and improvements, should all fall into claims of the present invention determine protection scope in.

Claims (5)

1. a kind of two-way pipe cutting machine, it is characterised in that: including pipe fitting clamping mechanism and pipe fitting cutting mechanism,
The pipe fitting clamping mechanism includes base (1), one end of the base (1) be symmetrically installed there are two drive cylinder (2), two The telescopic end of a driving cylinder (2) is fixedly connected with the mobile mounting base (3) being slideably positioned on base on (1), described The tail portion chuck (4) for clamping pipe fitting end is provided on mobile mounting base (3), the base (1) is in the mobile installation Seat (3) is fixedly installed fixed mounting (5) away from the side of driving cylinder (2), and the fixed mounting (5) and institute It is separated with a certain distance between stating between mobile mounting base (3), is provided on the fixed mounting (5) to be cut for clamping pipe fitting Cut the front chuck (6) at position;
The pipe fitting cutting mechanism includes two mounting racks (7) for being symmetrically disposed on two outside of the base (1) other end, each institute It states to rotate on mounting rack (7) and be provided with drive screw (8), one end of the mounting rack (7) is provided with for driving the biography The driving motor (9) of screw rod (8) rotation is moved, is provided with mounting plate (10) on the drive screw (8), the mounting plate (10) Bottom is provided with the nut set (11) being threadedly coupled with the drive screw (8), and the top of the mounting plate (10), which is provided with, cuts It cuts motor (12), the drive shaft of the cutting motor (12) is sequentially connected with the saw blade (13) for cutting pipes.
2. two-way pipe cutting machine according to claim 1, it is characterised in that: base (1) the elongatedness direction is symmetrical arranged There are two sliding rail (14), there are two be adapted with two sliding rails (14) respectively for the bottom setting of the mobile mounting base (3) Sliding block (17).
3. two-way pipe cutting machine according to claim 1, it is characterised in that: the front chuck (6) includes chuck body (6- 1), the chuck body (6-1) is uniformly arranged in the circumferential direction there are four clamping cylinder (6-2), and the clamping cylinder (6-2) is stretched End is fixedly connected with the master jaw (6-3) of U-shaped, and the end of the master jaw (6-3) is rotatably provided with idler wheel (6-4).
4. two-way pipe cutting machine according to claim 1, it is characterised in that: there are two being symmetrical arranged on the mounting rack (7) Guide rod (15), and open up that there are two the compatible guide holes with two guide rods (15) respectively on the mounting plate (10).
5. two-way pipe cutting machine according to claim 1, it is characterised in that: the drive shaft of the cutting motor (12) is by subtracting Fast device (16) and the saw blade (13) are sequentially connected.
CN201910171814.4A 2019-03-07 2019-03-07 A kind of two-way pipe cutting machine Pending CN109746511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910171814.4A CN109746511A (en) 2019-03-07 2019-03-07 A kind of two-way pipe cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910171814.4A CN109746511A (en) 2019-03-07 2019-03-07 A kind of two-way pipe cutting machine

Publications (1)

Publication Number Publication Date
CN109746511A true CN109746511A (en) 2019-05-14

Family

ID=66408129

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910171814.4A Pending CN109746511A (en) 2019-03-07 2019-03-07 A kind of two-way pipe cutting machine

Country Status (1)

Country Link
CN (1) CN109746511A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111318758A (en) * 2020-04-02 2020-06-23 苏州珀费克特自动化科技有限公司 Saw cutter with pressing structure
CN113333940A (en) * 2021-08-03 2021-09-03 广东宏石激光技术股份有限公司 Laser pipe cutting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111318758A (en) * 2020-04-02 2020-06-23 苏州珀费克特自动化科技有限公司 Saw cutter with pressing structure
CN113333940A (en) * 2021-08-03 2021-09-03 广东宏石激光技术股份有限公司 Laser pipe cutting device
CN113333940B (en) * 2021-08-03 2021-11-30 广东宏石激光技术股份有限公司 Laser pipe cutting device

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