CN104722834A - Pipe cutting machine - Google Patents
Pipe cutting machine Download PDFInfo
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- CN104722834A CN104722834A CN201510117879.2A CN201510117879A CN104722834A CN 104722834 A CN104722834 A CN 104722834A CN 201510117879 A CN201510117879 A CN 201510117879A CN 104722834 A CN104722834 A CN 104722834A
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Abstract
The invention relates to the technical field of tubular material machining, in particular to a pipe cutting machine with two pipe cutting units, wherein the two pipe cutting units cut tubular materials at the same time. The pipe cutting machine comprises a rack, the first pipe cutting unit and the second pipe cutting unit. Both the first pipe cutting unit and the second pipe cutting unit are arranged on the rack. The rack is further provided with a material conveying device. The material conveying device and the second pipe cutting unit are located on the two sides of the first pipe cutting unit respectively. The material conveying device can sequentially convey the materials to the first pipe cutting unit and the second pipe cutting unit in a material conveying direction. The first pipe cutting unit and the second pipe cutting unit each comprise a clamping device and a cutting device which are matched with each other. Compared with the prior art, the pipe cutting speed is increased remarkably, the material conveying device can convey the materials according to the working conditions of the pipe cutting units, the automation degree is high, and pipe cutting efficiency is further improved.
Description
Technical field
The present invention relates to tubular materials processing technique field, particularly relate to and a kind ofly there are two Pipe Cutting unit simultaneously to the pipe cutting machine that tubular materials cuts.
Background technology
At tubing, in the processing industry of especially metal pipe material, often need by certain size requirement, tubing to be cut.This work simply repeated again, in early days completely by manually having cut.Subsequently, market just there is the equipment being specifically designed to incising pipes, i.e. pipe cutting machine.
This pipe cutting machine is in frame, be provided with a set of Pipe Cutting unit, mainly comprises motor, worm and gear and saw blade, and motor is slowed down by worm and gear and drives saw blade to rotate, then tubing to be processed is delivered to saw blade is cut piecemeal by artificial.
Although this prior art achieves certain automation, its defect is also obviously: can only cut one section first at every turn, and a tubing then needs repeatedly to cut as needs are cut into multistage, and speed is slow, efficiency is low; Secondly, need manually to carry out feeding, not only increase human cost, also there is the problem of inefficiency; Again, the cutting process to tubing rear can not automatically be realized; Finally, cannot oblique section be cut out, can not meet the diversified demand of tubing products industry.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of pipe cutting machine, and not only structure is simple, automaticity is high, and Pipe Cutting speed is fast.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of pipe cutting machine, it comprises a frame, one first Pipe Cutting unit and one second Pipe Cutting unit, first and second Pipe Cutting unit described is installed in frame, described frame is also provided with a pay-off, this pay-off and described second Pipe Cutting unit lay respectively at the both sides of described first Pipe Cutting unit, material can be successively delivered to first and second Pipe Cutting unit described along a feed direction by described pay-off, and this first and second Pipe Cutting unit includes the clamping device and a cutter sweep that cooperatively interact.
After adopting such structure, two Pipe Cutting unit can carry out Pipe Cutting simultaneously, and compared with prior art, Pipe Cutting speed is significantly improved; In addition, pay-off can carry out feeding according to the operating mode of Pipe Cutting unit, and automaticity is high, and Pipe Cutting efficiency is further promoted.
Preferably, described frame is provided with a slide rail, and described second Pipe Cutting cellular installation, so just can before Pipe Cutting work starts on this slide rail, according to must the second position of Pipe Cutting unit on slide rail be adjusted Pipe Cutting length.
As the further improvement of preceding solution, described first Pipe Cutting unit is movably arranged in described frame, and this frame is also provided with a thrust unit.Like this, in the process of Pipe Cutting work, thrust unit also can promote described first Pipe Cutting unit and move around along described feed direction, solves the cutting problem of tubing rear.
Another kind as preceding solution improves, and described second Pipe Cutting unit is movably arranged in described frame, and this frame is also provided with a thrust unit.Like this, in the process of Pipe Cutting work, thrust unit moves around along described feed direction by promoting described second Pipe Cutting unit, solves the cutting problem of tubing rear.
Another kind as preceding solution improves, described frame is also movably provided with a tailing clamping device, this tailing clamping device and the second Pipe Cutting unit are all positioned at the same side of described first Pipe Cutting unit, described frame is also provided with a thrust unit, and this thrust unit can promote this tailing clamping device and move around along described feed direction.Like this, when Pipe Cutting works just without the need to mobile second Pipe Cutting unit, only need thrust unit can promote this tailing clamping device and move around along described feed direction and namely solve the cutting problem of tubing rear.
Preferably, described tailing clamping device and described first Pipe Cutting unit lay respectively at the both sides of the second Pipe Cutting unit.Now, the moveable distance of tailing clamping device is larger, is more conducive to solving tubing rear cutting problem.
Preferably, described thrust unit comprises an oil cylinder or a numerical-control motor, is realized promoting function by this oil cylinder or numerical-control motor.
As the further improvement of preceding solution, the cutter sweep in first and second Pipe Cutting unit described includes a saw blade, and the cutting angle of this saw blade is adjustable, thus the cross section after material can be made to cut is inclined-plane, meets the diversified demand of tubing article industry.
As the further improvement of preceding solution, described pay-off comprises a numerical-control motor and a material-feeding rolling wheels, and this material-feeding rolling wheels is connected with described numerical-control motor.Control material-feeding rolling wheels by numerical-control motor and realize self-feeding.
Another kind as preceding solution improves, described pay-off comprises a material feed clamping device and a numerical-control motor, described material feed clamping device is movably arranged in described frame, and described numerical-control motor can drive described material feed clamping device to move around along described feed direction.
By reading and with reference to the following drawings and the explanation of detailed description of the invention, can being easier to understand and grasping feature of the present invention.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram of the first embodiment provided by the invention;
The part-structure schematic diagram of Fig. 2 the second embodiment provided by the invention;
Fig. 3 is the part-structure schematic diagram of the 3rd embodiment provided by the invention.
Detailed description of the invention
In order to make technical problem to be solved by this invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Institute drawings attached 1-3 all only discloses the part be closely related with the present invention, but not the entire infrastructure of pipe cutting machine.The first embodiment of the present invention is as shown in Figure 1 a pipe cutting machine, so-called " pipe ", and refer to the material needing to carry out cutting off, its cross section can be circular, square or polygon, also referred to as " material " in the present invention.See Fig. 1, it comprises frame 100,1 first Pipe Cutting unit 110,1 second Pipe Cutting unit 120 and a pay-off 130.Frame 100 is bases of whole equipment, and unless otherwise specified, other parts all can be regarded as direct or indirect being arranged in frame 100.Pipe Cutting unit has two at least, and the present embodiment is preferably two.
First and second Pipe Cutting unit described and pay-off 130 are installed in frame 100, pay-off 130 and described second Pipe Cutting unit 120 lay respectively at the both sides of described first Pipe Cutting unit 110, and described pay-off 130 along a feed direction (as A direction in Fig. 1) material 200 successively can be delivered to as described in first and second Pipe Cutting unit 110,120.That is, pay-off 130 carries out feeding from the side of first and second Pipe Cutting unit 110,120, and material 200 is through and arrives the second Pipe Cutting unit 120 after the first Pipe Cutting unit 110.This feeding style is different from the mode by the front feeding of Pipe Cutting unit in prior art, and the mode of front feeding must once be cut complete, and feeding at side surface can realize repeatedly segmentation cutting, accordingly, can reduce the quantity of Pipe Cutting unit.First and second Pipe Cutting unit 110,120 includes clamping device 111, a 121 and cutter sweep 112,122 cooperatively interacted, after the clamping device 111,121 in first and second Pipe Cutting unit 110,120 clamps material 200 simultaneously, corresponding cutter sweep 112,122 will complete cutting.After adopting such structure, two Pipe Cutting unit can carry out Pipe Cutting simultaneously, and compared with prior art, Pipe Cutting speed is significantly improved; In addition, pay-off 130 can carry out feeding according to the operating mode of Pipe Cutting unit, and automaticity is high, and Pipe Cutting efficiency is further promoted.
Preferred as preceding solution, described pay-off 130 can select numerical-control motor 131 and a material-feeding rolling wheels 132, and this material-feeding rolling wheels 132 is connected with described numerical-control motor 131.Material-feeding rolling wheels 132 can select a roller set, and during feeding, material 200 is placed in the middle of two rollers, controls one of them roller by numerical-control motor 131, realizes accurate self-feeding by the cooperation of another roller.
Because the spacing between Pipe Cutting unit determines material 200 length after the processing of this pipe cutting machine, therefore, the position of a Pipe Cutting unit in frame 100 is preferably had to carry out as required adjusting and fixing.Conveniently the position of Pipe Cutting unit is adjusted, can improve further the first embodiment.Described frame 100 is provided with a slide rail 140, described second Pipe Cutting unit 120 is arranged on this slide rail 140, so just, can before Pipe Cutting work starts, according to required Pipe Cutting length, the second position of Pipe Cutting unit 120 on slide rail 140 is adjusted, be fixed again after adjustment, as for the first Pipe Cutting unit 110, then can not adjust, to ensure stability when cutting.Certainly, also can first and second Pipe Cutting unit 110,120 be installed on slide rail 140, thus the position of two Pipe Cutting unit 110,120 all can be fixing after cutting work advance Row sum-equal matrix, although improve convenience, also can increase the unstability of equipment operation.
Pay-off 130 must clamp correlative 200 when feeding, in addition pay-off 130 is requisite when feeding and between the first Pipe Cutting unit 110 needs maintenance one certain distance, material 200 certainly will be caused cannot to be sent to desirable cleavage when tail portion, if directly carry out cutting certainly will cause a large amount of waste materials, loss is comparatively large, and the present invention is referred to as " rear cutting problem ".In order to solve this problem, can be further improved preceding solution, described second Pipe Cutting unit 120 is movably arranged in described frame 100, in addition, also in frame 100, installs a thrust unit 150.This thrust unit 150 can select oil cylinder 151 or a numerical-control motor (not shown), is realized promoting function by this oil cylinder 151 or numerical-control motor.In this improvement project, alleged " removable " refers to the movement in the cutting course of work, " position adjustable " in aforementioned schemes refers to the adjustment of the position before cutting work, in cutting process Pipe Cutting unit be fix, immovable, both intensions are not identical.
Like this, in the process of back-end crop section work, material 200 rear is delivered to the second Pipe Cutting unit 120 by pay-off 130, after being clamped by corresponding clamping device 121, described second Pipe Cutting unit 120 is promoted together with material 200 rear by thrust unit 150, after continuing to move to desirable cleavage along described feed direction (as A direction in Fig. 1), then complete cutting by cutter sweep 112,122, ideally solve the cutting problem of tubing rear.
Certainly, also can do another kind of improvement, be namely movably arranged in described frame 100 by the first Pipe Cutting unit 110.The cutting problem that described first Pipe Cutting unit 110 can realize aforementioned tubing rear is equally promoted by thrust unit 150.Just because the moveable distance of the first Pipe Cutting unit 110 is subject to the impact of the second Pipe Cutting unit 120, specifically can see Fig. 1, its technique effect is not as the aforementioned technical scheme taking removable installation second Pipe Cutting unit 120.
In tubular object extruding industry, although in most cases need cross section to be the tubing of plane, when being applied in some connecting portions, also often can need the tubing of oblique section, this just needs to carry out inclined-plane cutting to tubing.As the further improvement of preceding solution, the cutter sweep 112,122 in first and second Pipe Cutting unit 110,120 described includes a saw blade 113,123.Saw blade 113,123 after mounting should regulating cutting angle, thus the cross section after material 200 can be made to cut is inclined-plane.Saw blade 113,123 can select prior art, realize the mode that cutting angle regulates and can also select prior art, such as, can regulate the power transmission shaft (not shown) that is connected with saw blade 113,123 or adjustment that the mode that saw blade 113,123 and power transmission shaft to be arranged in an adjustable device (not shown) etc. realizes saw blade 113,123 cutting angle.In the present embodiment, also can establish an arc-shaped angular adjustment track 114,124, carve and put respective corners angle value, so just can realize the fine adjustment of cutting angle.During concrete enforcement, the saw blade 113,123 in first and second Pipe Cutting unit 110,120 can be adjusted to contrary cutting angle, can cut out the just contrary tubing of both ends of the surface gradient like this, meet the diversified demand of tubing article industry.
Preferably, described frame 100 also can be provided with a material collecting device 160, specifically can be a conveyer belt 160, the material 200 after the cutting of first and second Pipe Cutting unit 110,120 will fall on this conveyer belt 160, thus realize collecting and transporting, further improve automation.
During work, a tubing 200 to be cut is clamped by pay-off 130, as illustrated in fig. 1-3, from right to left tubing 200 is successively delivered to first and second Pipe Cutting unit 110,120, behind precalculated position, pay-off 130 suspends conveying, and 111, the 121 pairs of tubing 200 of the clamping device in first and second Pipe Cutting unit 110,120 clamp, and corresponding cutter sweep 112,122 pairs of tubing 200 cut off, after cut-out, pay-off 130 continues to carry remaining tubing 200 left, cuts off behind precalculated position again, circulation like this, until tubing 200 remaining final stages (rear) to be cut, continue to first by pay-off 130, two Pipe Cutting unit 110, 120 conveyings, after arriving precalculated position, the clamping device 111 of the first Pipe Cutting unit 110 no longer clamps tubing 200, only clamped by the clamping device 121 of the second Pipe Cutting unit 120, start thrust unit 150, promote after the second Pipe Cutting unit 120 and tubing 200 tail portion move to precalculated position, clamping device 111 in first Pipe Cutting unit 110 implements clamping again, corresponding two cutter sweeps 112, 122 just can cut, tubing 200 after cutting can be collected, be transported by material collecting device 160.
Fig. 2 is the second embodiment provided by the invention, is only the different of pay-off 130 from the difference of the first embodiment.Pay-off 130 in the present embodiment comprises material feed clamping device 133 and a numerical-control motor 131.Described material feed clamping device 133 is movably arranged in described frame 100, specifically as shown in FIG., frame 100 can be installed slide rail 140, is arranged on slide rail 140 by material feed clamping device 133.During cutting work, described numerical-control motor 131 can drive described material feed clamping device 133 to move around along described feed direction and realize accurate self-feeding.
Fig. 3 is the 3rd embodiment provided by the invention, is only with the difference of the second embodiment, and the second Pipe Cutting unit 120 need not being arranged in frame 100 of " removable ".In the present embodiment, the second Pipe Cutting unit 120 is immovable when cutting, and accordingly, set up a tailing clamping device 170, this tailing clamping device 170 is movably arranged in frame 100.Described tailing clamping device 170 and the second Pipe Cutting unit 120 all should be installed on the same side of described first Pipe Cutting unit 110, and such tailing clamping device 170 just can clamp material tail end and move to suitable cut point.As a kind of preferred version, in the present embodiment, described second Pipe Cutting unit 120 is between this tailing clamping device 170 and described first Pipe Cutting unit 110, now, as shown in Figure 3, the moveable distance of tailing clamping device 170 is larger, is more conducive to solving tubing 200 rear cutting problem.In addition, described frame 100 is also provided with a thrust unit 150.Because Pipe Cutting unit is preferably fixed in frame 100 when carrying out Pipe Cutting work, if be designed to the mode of " removable ", then may reduce the stability of work, therefore, embodiment adds an independently tailing clamping device 170, when Pipe Cutting works just without the need to mobile second Pipe Cutting unit 120, only need promote this tailing clamping device 170 by thrust unit 150 and move around along described feed direction and can solve the cutting problem of tubing rear.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a pipe cutting machine, it comprises a frame, one first Pipe Cutting unit and one second Pipe Cutting unit, first and second Pipe Cutting unit described is installed in described frame, it is characterized in that: described frame is also provided with a pay-off, this pay-off and described second Pipe Cutting unit lay respectively at the both sides of described first Pipe Cutting unit, material can be successively delivered to first and second Pipe Cutting unit described along a feed direction by described pay-off, and this first and second Pipe Cutting unit includes the clamping device and a cutter sweep that cooperatively interact.
2. pipe cutting machine according to claim 1, is characterized in that: described frame is provided with a slide rail, and described second Pipe Cutting cellular installation, on this slide rail, can adjust described second position of Pipe Cutting unit on slide rail.
3. pipe cutting machine according to claim 1, is characterized in that: described first Pipe Cutting unit is movably arranged in described frame, and this frame is also provided with a thrust unit, can promote described first Pipe Cutting unit and move around along described feed direction.
4. pipe cutting machine according to claim 1, is characterized in that: described second Pipe Cutting unit is movably arranged in described frame, and this frame is also provided with a thrust unit, can promote described second Pipe Cutting unit and move around along described feed direction.
5. pipe cutting machine according to claim 1, it is characterized in that: described frame is also movably provided with a tailing clamping device, this tailing clamping device and the second Pipe Cutting unit are all positioned at the same side of described first Pipe Cutting unit, described frame is also provided with a thrust unit, and this thrust unit can promote this tailing clamping device and move around along described feed direction.
6. pipe cutting machine according to claim 5, is characterized in that: described tailing clamping device and described first Pipe Cutting unit lay respectively at the both sides of the second Pipe Cutting unit.
7. the pipe cutting machine according to any one of claim 3-6, is characterized in that: described thrust unit comprises an oil cylinder or a numerical-control motor.
8. the pipe cutting machine according to any one of claim 1-6, is characterized in that: the cutter sweep in first and second Pipe Cutting unit described includes a saw blade, and the cross section after material being cut by regulating the cutting angle of this saw blade is inclined-plane.
9. the pipe cutting machine according to any one of claim 1-6, is characterized in that: described pay-off comprises a numerical-control motor and a material-feeding rolling wheels, and this material-feeding rolling wheels is connected with described numerical-control motor.
10. the pipe cutting machine according to any one of claim 1-6, it is characterized in that: described pay-off comprises a material feed clamping device and a numerical-control motor, described material feed clamping device is movably arranged in described frame, and described numerical-control motor can drive described material feed clamping device to move around along described feed direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117879.2A CN104722834A (en) | 2015-03-17 | 2015-03-17 | Pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117879.2A CN104722834A (en) | 2015-03-17 | 2015-03-17 | Pipe cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN104722834A true CN104722834A (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117879.2A Pending CN104722834A (en) | 2015-03-17 | 2015-03-17 | Pipe cutting machine |
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| CN (1) | CN104722834A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033351A (en) * | 2015-08-20 | 2015-11-11 | 东北大学 | Pipe cutting machine and use method thereof |
| CN106044199A (en) * | 2016-07-20 | 2016-10-26 | 梁启明 | Feeding device for connecting pipes |
| CN108081389A (en) * | 2017-11-29 | 2018-05-29 | 赖吴岗 | A kind of bamboo and wood products's cutting device for processing |
| CN109175730A (en) * | 2018-10-31 | 2019-01-11 | 山东泰鹏智能家居股份有限公司 | The more chuck cutter devices of completely mobile and method |
| CN110382150A (en) * | 2017-03-13 | 2019-10-25 | 东阳建设工机株式会社 | Bar cutter and reinforcing bar cutter device |
| CN113857687A (en) * | 2021-08-31 | 2021-12-31 | 江苏库贝米特激光科技有限公司 | Laser pipe cutting machine with automatic tailing returning function |
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| CN113857687A (en) * | 2021-08-31 | 2021-12-31 | 江苏库贝米特激光科技有限公司 | Laser pipe cutting machine with automatic tailing returning function |
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Application publication date: 20150624 |