CN107813017A - Cutting method - Google Patents
Cutting method Download PDFInfo
- Publication number
- CN107813017A CN107813017A CN201711240761.4A CN201711240761A CN107813017A CN 107813017 A CN107813017 A CN 107813017A CN 201711240761 A CN201711240761 A CN 201711240761A CN 107813017 A CN107813017 A CN 107813017A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- cutting
- accommodating chamber
- circular saw
- frame
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/12—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades
Abstract
The present invention relates to cut pipe or Pipe Cutting technical field, and in particular to a kind of cutting method for incising pipes；Comprise the following steps：A, cutting machine is prepared：Cutting machine includes frame, supporting mechanism, clamping device and the circular saw for pipe cutting；Supporting mechanism includes support bar and the support ring for supporting steel pipe；Clamping device includes fixed mount, clamping cylinder and two fixed parts for being symmetricly set on fixed mount both sides；B, feeding；C, clamp；D, cut；E, discharging.This programme can cut the steel pipe of different tube diameters, easy to operate.
Description
Technical field
The present invention relates to cut pipe or Pipe Cutting technical field, and in particular to a kind of cutting method for incising pipes.
Background technology
Material necessary to tubing is architectural engineering, conventional has feed pipe, drainpipe, gas pipe, steam heating pipe, electric wire to lead
Pipe, rain pipe etc..Classify by material, tubing can be divided into PPR pipe, pvc pipe, UPVC pipes, copper pipe, steel pipe, fibre pipe, multiple tube,
Galvanized pipe, flexible pipe, reduced pipe and water pipe.Classify by bore, tubing can be divided into heavy caliber seamless steel pipe and small-caliber seamless steel pipe.
Classify by section configuration, tubing can be divided into round steel pipe, rectangular steel tube, oval steel pipe, triangle steel pipe, hexagon steel pipe,
Rhombus steel pipe, octagonal steel pipe, semicircle steel circle etc., wherein most commonly seen with round steel pipe, the scope of application is also most wide.
Both known about in steel pipe manufacture field, in order to reach the regulation of tube product standard, steel pipe all needs in process
The end of steel pipe is cut away, traditional cutting method is formed by artificial cutting, is wasted time and energy.To solve the problem, in industry
Relatively popularize the cutting machine rotated by motor driven circular saw at present to be cut, so as to reach the purpose of machine cuts.
But also there is certain defect in current cutting method：Steel pipe for different tube diameters is, it is necessary to change different-diameter
Circular saw cut, steel pipe could intactly be cut off, otherwise when with the circular saw of small diameter go cutting compared with Large Diameter Pipeline
Steel pipe when, it is difficult to intactly that steel pipe cutting, operating process is inconvenient and cumbersome.
The content of the invention
It is an object of the invention to provide a kind of cutting method, can cut the steel pipe of different tube diameters, easy to operate.
To achieve the above object, the present invention provides following technical scheme, cutting method, comprises the following steps：
A, cutting machine is prepared：Cutting machine includes frame, supporting mechanism, clamping device and the circular saw for pipe cutting；
Supporting mechanism includes support bar and the support ring for supporting steel pipe, support bar are connected with housing slide, and support bar and frame
Between be connected with dynamic clamping head and quiet clamping head, support ring is connected with support bar；Clamping device is symmetrically set including fixed mount, clamping cylinder and two
Put the fixed part in fixed mount both sides；Fixed part includes connecting rod and support arm, and connecting rod one end is hinged with support bar, the connecting rod other end
It is hinged with support arm；The chute of annular is provided with fixed mount, and fixed mount includes the semifixed frame of two speculars；Support
Arm is hinged with frame, and support arm is fixedly connected with semifixed frame；Clamping cylinder includes half clamping cylinder of two speculars, and two
The accommodating chamber for fixing steel pipe is formed between individual half clamping cylinder, circular saw is located at the side of accommodating chamber, and the card of circular saw
With the central axis of accommodating chamber；Expansion link, stage clip and sliding part are connected between half clamping cylinder and semifixed frame；Expansion link one
End is connected with half clamping cylinder, and the expansion link other end is connected with sliding part；Stage clip one end is connected with half clamping cylinder, the stage clip other end with
Sliding part connects；Sliding part is slidably connected in chute；
B, feeding：With push cylinder push steel pipe sequentially passes through support ring, accommodating chamber to cutting position alignment disk is sawed；
C, clamp：During steel pipe enters accommodating chamber, steel pipe is fixed to clamp；
D, cut：Start circular saw, and adjust the position of circular saw, circular saw is displaced downwardly to pipe cutting, rotate simultaneously
Steel pipe carries out circumferentially cutting to steel pipe；
E, discharging：Steel pipe after cutting is taken out from accommodating chamber, support ring.
With the circular saw that needs to change different-diameter in the prior art to cut the cutting method phase of the steel pipe of different tube diameters
Than the beneficial effect of above-mentioned technical proposal is：
1st, steel pipe is fixed by the accommodating chamber formed between two and half clamping cylinders for the technical program, and allows sliding part
It is slidably connected in chute, while allows expansion link one end to be connected with half clamping cylinder, the other end is connected with sliding part so that steel pipe exists
In cutting process, circumferential rotation can not only be carried out, meanwhile, axial movement will not also occur, and circular saw is and receiving
Chamber is parallel, can allow steel pipe in cutting process always perpendicular to circular saw, without occurring to cut caused by cutting skew
The inclined situation in face, good cutting effect.
2nd, the technical program is during pipe cutting, it is only necessary to which the cut surface of circular saw can extend into the inwall of steel pipe
Place, one week end that can cut away steel pipe of steel pipe is then rotated, it is easy to operate.I.e. circular saw only needs in cutting process
Generation rotation is more preferable without with moving up and down, preventing the effect that cutting is offset；And the wall thickness of steel pipe is general all smaller, therefore
Be not in because circular saw diameter is smaller, steel pipe external diameter is larger, and can not complete pipe cutting situation, one can be passed through
The steel pipe of individual disk saw cut different tube diameters, it effectively prevent the cumbersome process for changing circular saw.
3rd, the technical program makes dexterously using diameter of steel tube is bigger, the rule of quality bigger (steel pipe of equal length)
Diameter of steel tube it is bigger in the case of, sliding distance of the support bar in frame is bigger, and two connecting rods, two support arms are outwards put
Dynamic amplitude is bigger so that and the distance between two semifixed framves, two and half clamping cylinders are also bigger, and accommodating chamber is also bigger,
The steel pipe bigger with regard to caliber can be accommodated, so as to which the steel pipe for realizing to different tube diameters clamped, fixed, reach to different tube diameters
Steel pipe can cut intact purpose.
Preferred scheme one, based on scheme preferred scheme, sliding part includes elastomer block and being connected in elastomer block
Ball, ball are slidably connected in chute.Elastomer block has deformable characteristic, elastomer block can be allowed to be well adapted for fixed mount
The situation of caused chute deformation when deformation so that elastomer block can be stably in the presence of ball successfully in chute
Interior slip, so as to realize cutting different tube diameters steel pipe when can smooth rotation steel pipe effect.
Preferred scheme two, based on scheme preferred scheme, the longitudinal section of accommodating chamber is regular polygon.Relative to circle
Accommodating chamber, regular polygon can utilize the corner of itself to improve accommodating chamber to the fixed effect of steel pipe so that steel pipe is rotating
During, it can stably drive half clamping cylinder to rotate.
The preferred scheme of preferred scheme three, preferably two, the longitudinal section area of accommodating chamber is towards the side of circular saw
To being gradually reduced.So, steel pipe can be allowed when accommodating chamber is entered, by the increasingly tighter clamping from half clamping cylinder
Power, clamping effect are more preferable.
Preferred scheme four, based on scheme preferred scheme, frame be provided be used for limit support arm swing it is spacing
Block.Limited block can prevent that support arm amplitude of fluctuation is excessive, ensure that sliding part can be slided stably in chute always.
Preferred scheme five, preferably one, the preferred scheme of preferred scheme three or preferred scheme four, support ring
Quantity is no less than 2, and the center line of support ring and the center line of accommodating chamber are on the same line.It can so ensure that steel pipe exists
Horizontality is in cutting process, cutting effect is more preferably.
Brief description of the drawings
Fig. 1 is the structural representation of cutting machine embodiment in cutting method of the present invention；
Fig. 2 is A-A in Fig. 1 to sectional view；
Fig. 3 does not clamp structural representation during steel pipe for the clamping device in Fig. 1.
Embodiment
Below by the further details of explanation of embodiment：
Reference in Figure of description includes：Frame 1, limited block 10, cylinder 2, circular saw 20, pushing plate 3, support
Bar 4, support ring 40, supporting plate 5, connecting rod 50, support arm 51, fixed mount 6, chute 60, semifixed frame 61, clamping cylinder 7, half clamp
Cylinder 70, accommodating chamber 71, expansion link 8, stage clip 80, block rubber 9, ball 90, steel pipe 100.
Embodiment is basic as shown in figure 1, cutting method, comprises the following steps：
A, cutting machine is prepared：Cutting machine includes frame 1, supporting mechanism, clamping device and the disk for pipe cutting 100
Saw 20.Circular saw 20 and motor connection so that circular saw 20 carries out rotation pipe cutting under the rotary action of motor output shaft
100, meanwhile, piston rod of the circular saw 20 also with cylinder 2 is connected so that circular saw 20 can move up and down.
Supporting mechanism includes support bar 4 and the support ring 40 for supporting steel pipe 100.Slided with frame 1 at the both ends of support bar 4
Dynamic connection, sliding connection structure can use the both ends of the prior art on the inside of frame 1 respectively to open up a vertical dovetail groove,
Then make the both ends of support bar 4 be connected in dovetail groove to be slid vertically.And connected between support bar 4 and frame 1 flexible
Return unit, the preferred stage clip 80 of the present embodiment, the quantity of stage clip 80 is two, and is connected to the both ends of support bar 4 so that support bar
4 to slide vertically process more steady.The quantity of support ring 40 be no less than two, the present embodiment preferably two, and support ring 40 with
Support bar 4 is connected by rigid vertical bar, the preferred 100mm of internal diameter of support ring 40.The left side of the support ring 40 in left side can be with
One push cylinder is set, a pushing plate 3 is connected on the piston rod of push cylinder, for steel pipe 100 to be pushed into support ring 40
It is interior, reduce manual work intensity.
As shown in figure 3, clamping device includes fixed mount 6, clamping cylinder 7 and two fixations for being symmetricly set on fixed mount both sides
Portion.
The middle part of the inner side of fixed mount 6 offers the chute 60 of annular, and fixed mount 6 half including two speculars is solid
Determine frame 61, two semifixed framves 61 form hollow cylindrical shape when snapping together.
Clamping cylinder 7 includes half clamping cylinder 70 of two speculars, and is formed between two and half clamping cylinders 70 for fixing
The accommodating chamber 71 of steel pipe 100；When two and half clamping cylinders 70 snap together, the longitudinal section of accommodating chamber 71 is regular polygon, this
The preferred octagon of embodiment, the corner of octagon can be so utilized to improve fixed effect of the accommodating chamber 71 to steel pipe 100,
Certainly to improve the fixed effect of accommodating chamber 71, one layer of rubber layer can also be bonded on the inwall of half clamping cylinder 70；Circle simultaneously
Disk saw 20 is located at the right side of accommodating chamber 71, the card of circular saw 20 and the central axis of accommodating chamber 71, and accommodating chamber 71 is more leaned on
Nearly circular saw 20, its longitudinal section area is smaller, i.e. the direction of longitudinal section area towards the circular saw 20 of accommodating chamber 71 is gradually reduced,
So, steel pipe 100 increasingly tightlier can be fixed on the minimum end of accommodating chamber 71 when through accommodating chamber 71；And
The center line of support ring 40 on the same line, can so ensure to be in when steel pipe 100 is cut with the center line of accommodating chamber 71
Horizontality.
Expansion link 8, stage clip 80 and sliding part are connected between half clamping cylinder 70 and semifixed frame 61.Sliding part includes elasticity
Block and the ball 90 being bonded in elastomer block, elastomer block preferred rubber block 9, ball 90 is slidably connected in chute 60.Expansion link 8
Lower end is welded with half clamping cylinder 70, and the upper end of expansion link 8 is be bonded with block rubber 9；The lower end of stage clip 80 is welded with half clamping cylinder 70, stage clip
80 upper ends are Nian Jie with sliding part.
Fixed part includes connecting rod 50 and support arm 51.The bottom of support bar 4 is welded with one piece of supporting plate 5.The upper end of connecting rod 50
Be hinged with supporting plate 5, the lower end of connecting rod 50 is be hinged with support arm 51.Support arm 51 and frame 1 are be hinged, and support arm 51 with it is semifixed
Frame 61 welds together.The bottom of frame 1 is additionally provided with the limited block 10 for limiting the swing of support arm 51, prevents support arm 51 from putting
It is dynamic excessive.
B, feeding：Support ring 40, accommodating chamber 71 to cutting position are sequentially passed through to director circle with push cylinder push steel pipe 100
Disk saw 20.When specific implementation, one end of steel pipe 100 is introduced into the support ring 40 in left side, start push cylinder, pass through
Pushing plate 3 causes steel pipe 100 to sequentially pass through the support ring 40 on right side, the accommodating chamber of clamping device 71, until the right-hand member of steel pipe 100
When reaching the extension position for being adapted to circular saw 20 to cut, stop push steel pipe 100.
C, clamp：During steel pipe 100 enters accommodating chamber 71, steel pipe 100 is fixed to clamp.The principle of clamping exists
In：Steel pipe 100 enter support ring 40 during, support bar 4 can because steel pipe 100 gravity and slide downward；Such as Fig. 2 institutes
Showing, during the slide downward of support bar 4, two connecting rods 50 are swung out respectively so that two support arms 51 are also swung out,
Two semifixed framves 61 being connected with support arm 51 are also swung out；Therewith, two and half clamping cylinders 70 connected by expansion link 8
The distance between it is also increasing；Meanwhile for the steel pipe 100 of equal length specification, caliber is bigger, and its quality is bigger, then props up
The distance that strut 4 glides is bigger, and accordingly, the distance between two and half clamping cylinders 70 are also bigger, along with half clamping cylinder 70
The squeezing action of the stage clip 80 of connection so that accommodating chamber 71 can accommodate and clamp the bigger steel pipe 100 of caliber.
D, cut：After steel pipe 100 is fixed in accommodating chamber 71, the right-hand member of steel pipe 100 is rotated, is started and circular saw 20
The cylinder 2 and motor of connection so that circular saw 20 is moved down and cut to steel pipe 100；Meanwhile rotate steel pipe 100 so that circle
Disk saws 20 pairs of steel pipes 100 and carries out circumferential cutting；During steel pipe 100 is rotated, two and half clamping cylinders 70 can also turn therewith
It is dynamic, and the block rubber 9 being connected to by expansion link 8 on half clamping cylinder 70 can also turn in the presence of ball 90 in chute 60
Dynamic, i.e. steel pipe 100 during cutting is rotated, fix by same can be clamped, and can so prevent from rotating steel pipe 100
During occur axial direction movement so that perpendicular cuts are carried out in the presence of the circular saw 20 of steel pipe 100, without cutting
Skew, the inclined situation of cut surface, cutting effect are more preferable.And during cutting, as long as the cut surface energy of circular saw 20
Stretch at the inwall of steel pipe 100, i.e., will not because of circular saw 20 diameter is smaller, the external diameter of steel pipe 100 is larger, and can not
Complete pipe cutting 100, avoids the cumbersome process for changing circular saw 20.Rotate steel pipe 100 1 weeks, that is, complete to steel pipe 100
The cutting of end, it is easy to operate.
E, discharging：Steel pipe 100 after cutting is taken out from accommodating chamber 71, support ring 40.
It is noted that the effect due to limited block 10 so that the distance between two semifixed framves 61 were unlikely to
Greatly, block rubber 9 is allowed to enter line slip in chute 60 always, and because block rubber 9 itself has the characteristic of deformation, therefore,
In the case where chute 60 deforms, block rubber 9 is still well adapted for chute 60 and enters line slip in chute 60.This technology side
Case is being 1m suitable for length, when external diameter 15,20,25,50mm steel pipe 100 are cut, is separated between two semifixed framves 61
Ultimate range can guarantee that block rubber 9 is stably slided in the chute 60 always, cutting process is more stable, and cutting effect is more preferably.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (6)
1. cutting method, it is characterised in that comprise the following steps：
A, cutting machine is prepared：The cutting machine includes frame, supporting mechanism, clamping device and the circular saw for pipe cutting；
The supporting mechanism includes support bar and the support ring for supporting steel pipe, and the support bar is connected with the housing slide, and
Dynamic clamping head and quiet clamping head is connected between support bar and frame, the support ring is connected with support bar；The clamping device includes fixing
Frame, clamping cylinder and two fixed parts for being symmetricly set on fixed mount both sides；The fixed part includes connecting rod and support arm, the company
Bar one end is hinged with support bar, and the connecting rod other end is hinged with support arm；The chute of annular is provided with the fixed mount, and it is fixed
Frame includes the semifixed frame of two speculars；The support arm is hinged with frame, and support arm is fixed with the semifixed frame
Connection；The clamping cylinder includes half clamping cylinder of two speculars, and is formed between two and half clamping cylinders for fixing steel pipe
Accommodating chamber, the circular saw is located at the side of accommodating chamber, and the central axis of the card of circular saw and accommodating chamber；Described half
Expansion link, stage clip and sliding part are connected between clamping cylinder and the semifixed frame；Described expansion link one end connects with half clamping cylinder
Connect, the expansion link other end is connected with sliding part；Described stage clip one end is connected with half clamping cylinder, and the stage clip other end connects with sliding part
Connect；The sliding part is slidably connected in the chute；
B, feeding：With push cylinder push steel pipe sequentially passes through support ring, accommodating chamber to cutting position alignment disk is sawed；
C, clamp：During steel pipe enters accommodating chamber, steel pipe is fixed to clamp；
D, cut：Start circular saw, and adjust the position of circular saw, circular saw is displaced downwardly to pipe cutting, while rotate steel pipe
Steel pipe is carried out circumferentially cutting；
E, discharging：Steel pipe after cutting is taken out from accommodating chamber, support ring.
2. cutting method according to claim 1, it is characterised in that：The sliding part includes elastomer block and is connected to elasticity
Ball on block, the ball are slidably connected in chute.
3. cutting method according to claim 1, it is characterised in that：The longitudinal section of the accommodating chamber is regular polygon.
4. cutting method according to claim 3, it is characterised in that：The longitudinal section area of the accommodating chamber is towards circular saw
Direction be gradually reduced.
5. cutting method according to claim 1, it is characterised in that：The frame, which is provided with, to be used to limit support arm swing
Limited block.
6. according to the cutting method described in claim 2,4 or 5, it is characterised in that：The quantity of the support ring is no less than 2,
And the center line of support ring and the center line of the accommodating chamber are on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240761.4A CN107813017B (en) | 2017-11-30 | 2017-11-30 | Cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240761.4A CN107813017B (en) | 2017-11-30 | 2017-11-30 | Cutting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107813017A true CN107813017A (en) | 2018-03-20 |
| CN107813017B CN107813017B (en) | 2019-02-26 |
Family
ID=61605117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711240761.4A Active CN107813017B (en) | 2017-11-30 | 2017-11-30 | Cutting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107813017B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334448A (en) * | 2021-06-30 | 2021-09-03 | 王继岳 | PVC spiral steel wire hose cutting system |
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| FR2628666A1 (en) * | 1988-03-17 | 1989-09-22 | Renard Jean Maurice | Rotary cutter and grip for cable sectioning - has jaws encircling cable, with support provided as cutter-jack action closes jaws |
| KR100399087B1 (en) * | 1995-06-30 | 2003-09-26 | 쓰네 세이키 가부시키가이샤 | Circular saw machine |
| CN202780021U (en) * | 2012-08-16 | 2013-03-13 | 桂林漓佳金属有限责任公司 | Synchronous saw for pipe mill |
| CN203197375U (en) * | 2012-12-03 | 2013-09-18 | 青岛捷能汽轮机集团股份有限公司 | Cutting machine |
| CN204603439U (en) * | 2015-02-02 | 2015-09-02 | 天津利德尔汽车零部件有限公司 | Horizontal type thin-wall metal tube fixed-length cutting machine |
| CN105921813A (en) * | 2016-06-28 | 2016-09-07 | 无锡市惠山合力传热设备厂 | Fixing device for steel pipe cutting machine |
| CN106346283A (en) * | 2016-10-17 | 2017-01-25 | 周末 | Pipe fitting clamping device |
| CN206286857U (en) * | 2016-12-15 | 2017-06-30 | 新昌县普利轴承有限公司 | A kind of bearing machining clamping device |
| CN107322080A (en) * | 2017-08-30 | 2017-11-07 | 扬州市中福商业管理有限公司 | A kind of steel pipe cutting device of good clamping effect |
| CN107825504A (en) * | 2017-12-08 | 2018-03-23 | 李春雨 | A kind of pvc pipe cutting machine |
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2017
- 2017-11-30 CN CN201711240761.4A patent/CN107813017B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2628666A1 (en) * | 1988-03-17 | 1989-09-22 | Renard Jean Maurice | Rotary cutter and grip for cable sectioning - has jaws encircling cable, with support provided as cutter-jack action closes jaws |
| KR100399087B1 (en) * | 1995-06-30 | 2003-09-26 | 쓰네 세이키 가부시키가이샤 | Circular saw machine |
| CN202780021U (en) * | 2012-08-16 | 2013-03-13 | 桂林漓佳金属有限责任公司 | Synchronous saw for pipe mill |
| CN203197375U (en) * | 2012-12-03 | 2013-09-18 | 青岛捷能汽轮机集团股份有限公司 | Cutting machine |
| CN204603439U (en) * | 2015-02-02 | 2015-09-02 | 天津利德尔汽车零部件有限公司 | Horizontal type thin-wall metal tube fixed-length cutting machine |
| CN105921813A (en) * | 2016-06-28 | 2016-09-07 | 无锡市惠山合力传热设备厂 | Fixing device for steel pipe cutting machine |
| CN106346283A (en) * | 2016-10-17 | 2017-01-25 | 周末 | Pipe fitting clamping device |
| CN206286857U (en) * | 2016-12-15 | 2017-06-30 | 新昌县普利轴承有限公司 | A kind of bearing machining clamping device |
| CN107322080A (en) * | 2017-08-30 | 2017-11-07 | 扬州市中福商业管理有限公司 | A kind of steel pipe cutting device of good clamping effect |
| CN107825504A (en) * | 2017-12-08 | 2018-03-23 | 李春雨 | A kind of pvc pipe cutting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113334448A (en) * | 2021-06-30 | 2021-09-03 | 王继岳 | PVC spiral steel wire hose cutting system |
| CN113334448B (en) * | 2021-06-30 | 2023-12-29 | 嗣晟建工有限公司 | PVC spiral steel wire hose cutting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107813017B (en) | 2019-02-26 |
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