CN203779103U - Pipe cutting machine - Google Patents
Pipe cutting machine Download PDFInfo
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- CN203779103U CN203779103U CN201420063440.7U CN201420063440U CN203779103U CN 203779103 U CN203779103 U CN 203779103U CN 201420063440 U CN201420063440 U CN 201420063440U CN 203779103 U CN203779103 U CN 203779103U
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- pipe cutting
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Abstract
The utility model relates to a pipe cutting machine, which comprises a base; the base is provided with supports; both sides of each support are respectively provided with a pulley. The pipe cutting machine is characterized in that the base is vertically provided with an elevator mechanism a; the elevator mechanism a is provided with a rack; the lower side of the rack is provided with fixed mounts; both sides of each fixed mount are respectively provided with the pulley; the upper side of the rack is vertically provided with an elevator mechanism b; the elevator mechanism b is provided with a knife rest; the knife rest is provided with a speed changing box; the speed changing box is connected with a motor; the speed changing box is provided with an output gear; the output gear is connected with a transmission gear; the transmission gear is connected with a knife shaft. The pipe cutting machine disclosed by the utility model is high in efficiency, has a smooth cutting end face, and is not limited by factors, such as pipe walls, pipe diameters, materials and the like.
Description
Technical field
The present invention relates to a kind of electric tool, relate in particular to a kind of electrical equipment for cutting pipe.
Background technology
In prior art, disclose often about cutting the technology of pipe-line equipment.The patent No. is that the utility model patent of CN201120547696.1 discloses a kind of pipe cutting machine that adapts to different tube diameters cutting, and it comprises pipe cutting machine, is positioned at curved of the face of the slide block of pipe cutting machine pressure arm end bottom.Advantage: the one, applicability is strong, can adapt to the cutting of different bore pipes; The 2nd, between the arc shaped slider face of pressure arm end bottom and jack end face, fiting effect is good, there will not be the situation mutually restricting between slide block and jack, not only guaranteed that pressure arm is to by the sub-active force of Pipe Cutting, and guaranteed cutting efficiency and the cut quality of pipe cutting machine, and safe and reliable.
The patent No. is that the utility model patent of CN200920307700.X discloses a kind of pipe cutting machine.Comprise frame, above frame, be provided with knife rest, cutting blade is installed on knife rest, below knife rest, be provided with roller, roller housing is connected on roller shaft, and roller shaft is arranged in frame, one end of described knife rest is provided with knife rest lowering or hoisting gear, the other end of described knife rest is provided with blade hold-down devices, and described roller shaft is connected with driving mechanism, and described driving mechanism is fixed in frame.Provide a kind of at the cutting different-diameter pipes period of the day from 11 p.m. to 1 a.m, can conveniently adjust the distance between knife rest and roller, the pipe cutting machine of the little long service life of the stressed wearing and tearing of blade; Solve the existing pipe cutting machine of prior art and when cutting different tube diameters, adjust inconvenience, the simultaneously large technical problem of blade abrasion.
The operation principle of pipe cutting machine of the prior art all adopts incision principle, when cutting pipeline, to being exerted pressure by Pipe Cutting, makes blade and pipe form larger friction, thereby realize the cutting to pipe by blade.The method of this cutting has several drawbacks: the one, during the little pipe of the thinner pipe of cutting tube wall or hardness, when blade is exerted pressure to pipe, because tube wall is little compared with thin hardness, be very easy to produce distortion, not only be difficult for cutting, also the quality of pipe after impact cutting; The 2nd, this compression type friction cuttings of utilizing can produce a large amount of heats, and when for some cuttings as plastic pipe, effect is bad; The 3rd, at the cutting large-diameter pipe period of the day from 11 p.m. to 1 a.m, because blade will pass pipe, blade diameter requires large.General pipe, after cutting processing, also has follow-up welding sequence, as is welded into T-shaped pipe and so on, the operation that this just need to punch and so on to pipe, existing pipe cutting machine does not have such function, need to complete by other equipment, cost is high, and inconvenient.
Summary of the invention
First technical problem to be solved by this invention is: provide a kind of and can process different materials, the pipe cutting machine of different pipe thicknesses; Meanwhile, this device just will just can adapt to the cutting of different tube diameters pipe with small-bore blade, and can fast assembling-disassembling pipe.
In order to solve the problems of the technologies described above, pipe cutting machine of the present invention comprises:
Base, is provided with bracing frame on described base, and the both sides of bracing frame are provided with pulley;
On described base, be vertically installed with elevating mechanism a;
On described elevating mechanism a, be provided with frame, frame can rely on elevating mechanism a to realize and move up and down;
Described frame downside is provided with fixed mount, and fixed mount both sides are provided with pulley;
Described frame upper vertical is provided with elevating mechanism b;
On described elevating mechanism b, be provided with knife rest, knife rest can rely on elevating mechanism b to realize and move up and down;
On described knife rest, be provided with gearbox;
Described gearbox is connected with motor;
Described gearbox is provided with output gear;
Described output gear is connected with travelling gear;
Described travelling gear is connected with cutter shaft.
At the cutting tube period of the day from 11 p.m. to 1 a.m, pipe is placed on bracing frame, regulate elevating mechanism a to adjust frame upper-lower position, fixed mount and bracing frame are blocked pipe, slotting cutter is installed on cutter shaft, is utilized motor, gearbox to drive the rotation of output gear, travelling gear, cutter shaft and blade, regulate elevating mechanism b to adjust the upper-lower position of knife rest, make blade can touch the surface of pipe, thereby realize the cutting to tube wall.
The operation principle of the employing of the more existing pipe cutting machine of pipe cutting machine of the present invention is different, and what existing pipe cutting machine adopted is incision principle, and what pipe cutting machine of the present invention adopted is cutting principle.
Existing pipe cutting machine has two large classes, one class is grinding wheel pipe cutter, its cutting mode adopting is that body is motionless, emery wheel directly cuts off body, and this needs major diameter blade, generally can only cut the pipe of the following caliber of 100mm, and blade needs diameter 300mm left and right, and it is fast that rotating speed is wanted, to overcome frictional resistance, 3000 revs/min of general rotating speeds.Another kind is extruding pipe cutting machine, and the mode of its cutting is to utilize the rotation of blade, drives the rotation of body, and the number of turns synchronised that the number of turns of blade rotation and body rotate, by the rotation of blade, body, realizes the continuous cutting of blade to body.This mode can be cut different bore pipes, but its efficiency venerates, and in order to guarantee the steady operation of body and blade, rotating speed general control is at 20～30 revs/min; Meanwhile, body utilizes the bracing frame of blade and bottom to fix, and the one, blade is understood mineralization pressure to body, and the 2nd, body radially has displacement at it, thereby causes the effect of mouth of pipe cutting undesirable.
What pipe cutting machine of the present invention adopted is cutting principle, and it is reliable fixing that body utilizes fixed mount and bracing frame to carry out, and guarantees body in upper and lower, front and back and footpath upwards corresponding skew can not occur, meanwhile, blade employing be slotting cutter.When cutting body, only body need be rotated once week and body can be cut off, cutting rotational speeds is at 200～400 revs/min, and efficiency is high, and cutting end face is smooth, and is not subject to the restriction of the factors such as tube wall, caliber and material.
Pipe cutting machine of the prior art, if adopt slotting cutter to carry out work, can not realize effect of the present invention.If adopt slotting cutter on grinding wheel pipe cutter, because it reaches 3000 revs/min of left and right of rotating speed, slotting cutter cutter tooth can directly be interrupted; If adopt slotting cutter on extruding pipe cutting machine, because its rotating speed only has 20～30 revs/min, can not realize to body the effect of cutting.
Second technical problem to be solved by this invention is: a kind of pipe cutting machine is provided, makes its function that not only possesses cutting pipe, can also realize the function of body being carried out to cut hole simultaneously.
In order to solve this technical problem, pipe cutting machine of the present invention has been done further improvement on the basis of technique scheme.
On described knife rest, bearing is set;
Described bearing is connected with drill chuck axle upper end;
Described drill chuck axle lower end is provided with drill chuck;
Described drill chuck axle and described cutter shaft are vertical setting;
On described drill chuck axle, be provided with bevel gear;
Described bevel gear is connected with drive by power transmission shaft;
Described drive is connected with described output gear.
When pipe is carried out to cut hole, boring cutter is arranged on drill chuck, regulate elevating mechanism b to control knife rest and move downward, make boring cutter contact body, thereby realize the cutting to pipe.Boring cutter is hollow cylinder, guarantees that the edge of a knife is lower than the base of slotting cutter during work, and while preventing perforate, slotting cutter touches body.
Only realizing in the technical scheme of the pipe cutting machine that cuts off body function, elevating mechanism a and elevating mechanism b can adopt following technical scheme:
Described elevating mechanism a comprises two frame guide pillars;
Described frame guide pillar is vertically installed on base;
Also comprise guide pillar fixed head a, spacing collar a, frame adjusting handle, frame connecting rod, frame adjusting screw;
Described guide pillar fixed head a is arranged at frame guide pillar upper end;
Described frame adjusting handle is arranged on one end of frame connecting rod;
Described frame connecting rod, through frame guide pillar fixed head a, is flexibly connected with guide pillar fixed head a by spacing collar a;
The other end of described frame connecting rod regulates screw mandrel to be connected with frame;
Described frame adjusting screw and described frame guide pillar be arranged in parallel.
Described elevating mechanism b comprises two support guide pillars;
Described support guide pillar is vertically installed in frame upper surface;
Also comprise guide pillar fixed head b, spacing collar b, support adjusting handle, support connecting rod, support adjusting screw;
Described guide pillar fixed head b is in support guide pillar upper end;
Described support adjusting handle is arranged on one end of support connecting rod;
Support connecting rod, through guide pillar fixed head b, is flexibly connected with guide pillar fixed head b by spacing collar b;
The other end of described support connecting rod is connected with support adjusting screw;
Described support adjusting screw and described support guide pillar be arranged in parallel.
Elevating mechanism a and elevating mechanism b adopt said structure, and frame is fixed by frame guide pillar and frame adjusting screw, and knife rest is fixed by support guide pillar and support adjusting screw, simple in structure, reliable and stable.Simultaneously can realize frame and knife rest carried out to high accuracy adjusting by frame adjusting screw and support adjusting screw.Especially when the body of different wall is cut, the high accuracy of knife rest regulates level, directly the effect of impact cutting.Moreover, adopt the relative fixed head of this adjusting screw to keep fixing, the mode that frame, knife rest relatively move relatively, can greatly reduce the stroke of leading screw, reduces the height of whole equipment.
When the pipe of same specification is cut, desired cutting depth is certain.For this reason, on the basis of technique scheme, a limited block can be set on support adjusting screw, described limited block is arranged on described support adjusting screw, is positioned at knife rest below.By regulating the position of limited block, can set in advance the degree of depth of cutting, when same wall thickness body is cut, without observing adjusting, limited block directly limits the degree of depth of cutting again.
Realize in the technical scheme of the pipe cutting machine that cuts off body and two functions of cut hole at the same time, elevating mechanism a can adopt technical scheme described above, and elevating mechanism b can adopt following technical scheme:
Described elevating mechanism b comprises two support guide pillars;
Described support guide pillar is vertically installed in frame upper surface;
Also comprise guide pillar fixed head b, support adjusting handle, support adjusting screw;
Described guide pillar fixed head b is arranged at support guide pillar upper end;
Described support adjusting handle is arranged on one end of support adjusting screw;
Described support adjusting screw, through guide pillar fixed head b, is connected with guide pillar fixed head b threaded engagement;
The other end of described support adjusting screw is connected with bearing b;
Described bearing b is fixed on knife rest,
Described support adjusting screw and described support guide pillar be arranged in parallel.
Elevating mechanism b adopts above-mentioned this technical scheme, has a maximum advantage, and the position that is exactly support adjusting screw and knife rest keeps fixing, and b relatively moves with guide pillar fixed head, and this frame mode can provide installing space for bevel gear power transmission shaft.
In technique scheme, be provided with recessed groove a on support frame as described above, be provided with recessed groove b on described fixed mount, described recessed groove a and recessed groove b are mutually corresponding.
Described recessed groove a and recessed groove b can adopt V-type, also can adopt the modes such as U-shaped.
The both sides of described recessed groove a and recessed groove b are respectively arranged with through hole a and through hole b.Arrange after through hole, then when the pipe of different bores is cut, can by through hole, pulley be regulated according to the size of body, thereby realize body better fixing.
More safe for body is placed, can arrange on two bracing frames and fixed mount, even more.Bracing frame and fixed mount and be vertical setting by Pipe Cutting.
Accompanying drawing explanation
Fig. 1 is the main TV structure figure of pipe cutting machine
Fig. 2 is the side-looking structure chart of pipe cutting machine
Fig. 3 is the main TV structure figure with cut hole function pipe cutting machine
Fig. 4 is the main TV structure figure with cut hole function pipe cutting machine
The specific embodiment
By reference to the accompanying drawings 1 and accompanying drawing 2 known, the first embodiment of pipe cutting machine of the present invention,
Comprise base 1, be arranged with two bracing frames 2 on described base 1 in parallel, the centre of bracing frame 2 is provided with recessed groove a, and the both sides of bracing frame 2 are provided with pulley 3, and the both sides of recessed groove a are provided with through hole a33, and through hole a33 is for adjusting the position of pulley 3.
On described base 1, be vertically installed with two frame guide pillars 20, described frame guide pillar 20 upper ends are provided with guide pillar fixed head a21, on described guide pillar fixed head a21, be provided with frame connecting rod 24, described frame connecting rod 24 is through guide pillar fixed head a21, two the spacing collar a22s upper and lower by guide pillar fixed head a21 are flexibly connected with guide pillar fixed head a21, and frame connecting rod 24 is relative fixing with the position of guide pillar fixed head a21.
One end connection frame adjusting handle 23 of described frame connecting rod 24, other end connection frame adjusting screw 25.
Described frame 5 is vertically set on frame guide pillar 20 and frame adjusting screw 25, and frame guide pillar 20, through frame 5, is flexibly connected with frame 5; Frame adjusting screw 25, through frame 5, is connected with frame 5 threaded engagement.
The downside of described frame 5, the bottom with the opposite side of frame guide pillar 20 junctions with respect to frame 5 namely, be arranged with two fixed mounts 6 in parallel, the centre of fixed mount 6 is provided with recessed groove b, the both sides of fixed mount 6 are provided with pulley 3, the both sides of recessed groove b are provided with through hole b34, and through hole b34 is for adjusting the position of pulley.
The upper vertical of described frame 5 is provided with two support guide pillars 26, described support guide pillar 26 upper ends are provided with guide pillar fixed head b27, on described guide pillar fixed head b27, be provided with support connecting rod 30, described support connecting rod 30 is through guide pillar fixed head b27, two the spacing collar b28s upper and lower by guide pillar fixed head b27 are flexibly connected with guide pillar fixed head b27, and support connecting rod 30 is relative fixing with the position of guide pillar fixed head b27.
The face that described frame guide pillar 20 forms, the face forming with described support guide pillar 26 meets at right angles.
One end of described support connecting rod 30 connects support adjusting handle 29, and the other end connects support adjusting screw 31.
Described knife rest 8 is vertically set on support guide pillar 26 and support adjusting screw 31, and support guide pillar 26, through knife rest 8, is flexibly connected with knife rest 8; Support adjusting screw 31, through knife rest 8, is connected with knife rest 8 threaded engagement.
On described knife rest 8, be provided with gearbox 9, described gearbox 9 is connected with motor 10, and gearbox 9 is for regulating the rotating speed of motor 10.
On described gearbox 9, be provided with output gear 11, described output gear 11 is connected with travelling gear 12, and described travelling gear 12 is connected with cutter shaft 13, and the setting party of cutter shaft 13 is to consistent with the direction of pipe processing.
On described cutter shaft 13, by nut, be fixed with slotting cutter.
By reference to the accompanying drawings 3 and accompanying drawing 4 known, the second embodiment of the present invention, has the pipe cutting machine that cuts off body and two kinds of functions of cut hole.
Comprise base 1, be arranged with two bracing frames 2 on described base 1 in parallel, the centre of bracing frame 2 is provided with recessed groove a, and the both sides of bracing frame 2 are provided with pulley 3, and the both sides of recessed groove a are provided with through hole a33, and through hole a33 is for adjusting the position of pulley 3.
On described base 1, be vertically installed with two frame guide pillars 20, described frame guide pillar 20 upper ends are provided with guide pillar fixed head a21, on described guide pillar fixed head a21, be provided with frame connecting rod 24, described frame connecting rod 24 is through guide pillar fixed head a21, two the spacing collar a22s upper and lower by guide pillar fixed head a21 are flexibly connected with guide pillar fixed head a21, and frame connecting rod 24 is relative fixing with the position of guide pillar fixed head a21.
One end connection frame adjusting handle 23 of described frame connecting rod 24, other end connection frame adjusting screw 25.
Described frame 5 is vertically set on frame guide pillar 20 and frame adjusting screw 25, and frame guide pillar 20, through frame 5, is flexibly connected with frame 5; Frame adjusting screw 25, through frame 5, is connected with frame 5 threaded engagement.
The downside of described frame 5, the bottom with the opposite side of frame guide pillar 20 junctions with respect to frame 5 namely, be arranged with two fixed mounts 6 in parallel, the centre of fixed mount is provided with recessed groove b, the both sides of fixed mount are provided with pulley 3, the both sides of recessed groove b are provided with through hole b34, and through hole b34 is for adjusting the position of pulley 3.
The upper vertical of described frame is provided with two support guide pillars 26, and described support guide pillar 26 upper ends are provided with guide pillar fixed head b27, on described guide pillar fixed head b27, support adjusting screw 31 is set.
Described support adjusting screw 31, through described guide pillar fixed head b27, is connected with guide pillar fixed head b27 threaded engagement, support adjusting screw 31 and guide pillar fixed head b27 relative position variable.
The face that described frame guide pillar 20 forms, the face forming with described support guide pillar 26 meets at right angles.
One end of described support adjusting screw 31 connects support adjusting handle 29, and the other end is connected with bearing b.
Described bearing b is fixed on knife rest 8.
Described knife rest 8 is vertically set on support guide pillar 26 and support adjusting screw 31, and support guide pillar 26, through knife rest 8, is flexibly connected with knife rest 8.
Described support adjusting screw 31 is flexibly connected with knife rest 8 by bearing b.
On described knife rest 8, be provided with gearbox 9, described gearbox 9 is connected with motor 10, and gearbox 9 is for regulating the rotating speed of motor 10.
On described gearbox 9, be provided with output gear 11, described output gear 11 is connected with travelling gear 12, and described travelling gear 12 is connected with cutter shaft 13, and the setting party of cutter shaft 13 is to consistent with the direction of pipe processing.
On described cutter shaft 13, by nut, be fixed with slotting cutter.
On described knife rest 8, be also provided with bearing a14, bearing a14 is fixedly connected with knife rest 8;
Described bearing a14 is connected with drill chuck axle 15 upper ends, and described drill chuck axle 15 lower ends are provided with drill chuck 16, on described drill jig 16, boring cutter are installed.
Described drill chuck axle 15 is vertical setting with described cutter shaft 13, on described drill chuck axle 15, is provided with bevel gear 17.
Described bevel gear 17 is connected with drive 19 by power transmission shaft 18, and described drive 19 is connected with described output gear.
In the second embodiment, described drill chuck axle 15 or power transmission shaft 18 can adopt movable type, as drill chuck axle 15 can adopt the pattern of moving up and down, like this when not needing cut hole, drill chuck axle 15 up can be carried, it is no longer rotated with the rotation of motor 10, both improved safety coefficient; , also boring cutter can be arranged on drill chuck 16 all the time, in the time of needn't worrying Pipe Cutting again, boring cutter touches body, adds man-hour more convenient meanwhile.
Claims (11)
1. a pipe cutting machine, comprise base (1), on described base (1), be provided with bracing frame (2), the both sides of bracing frame (2) are provided with pulley (3), it is characterized in that being vertically installed with on described base (1) elevating mechanism a (4), on described elevating mechanism a (4), be provided with frame (5), described frame (5) downside is provided with fixed mount (6), fixed mount (6) both sides are provided with pulley (3), described frame (5) upper vertical is provided with elevating mechanism b (7), on described elevating mechanism b (7), be provided with knife rest (8), on described knife rest (8), be provided with gearbox (9), described gearbox (9) is connected with motor (10), described gearbox (9) is provided with output gear (11), described output gear (11) is connected with travelling gear (12), described travelling gear (12) is connected with cutter shaft (13).
2. pipe cutting machine as claimed in claim 1, it is characterized in that being also provided with on described knife rest (8) bearing a (14), described bearing a (14) is connected with drill chuck axle (15) upper end, described drill chuck axle (15) lower end is provided with drill chuck (16), described drill chuck axle (15) is vertical setting with described cutter shaft (13), on described drill chuck axle (15), be provided with bevel gear (17), described bevel gear (17) is connected with drive (19) by power transmission shaft (18), and described drive (19) is connected with described output gear (11).
3. pipe cutting machine as claimed in claim 1, it is characterized in that described elevating mechanism a (4) comprises two frame guide pillars (20), described frame guide pillar (20) is vertically installed on base (1), also comprise guide pillar fixed head a (21), spacing collar a (22), frame adjusting handle (23), frame connecting rod (24), frame adjusting screw (25), described guide pillar fixed head a (21) is arranged at frame guide pillar (20) upper end, described frame adjusting handle (23) is arranged on one end of frame connecting rod (24), frame connecting rod (24) is through guide pillar fixed head a (21), by spacing collar a (22), be flexibly connected with guide pillar fixed head a (21), the other end of described frame connecting rod (24) regulates screw mandrel (25) to be connected with frame, described frame adjusting screw (25) be arranged in parallel with described frame guide pillar (20), described elevating mechanism b (7) comprises two support guide pillars (26), described support guide pillar (26) is vertically installed in frame (5) upper surface, also comprise guide pillar fixed head b (27), spacing collar b (28), support adjusting handle (29), support connecting rod (30), support adjusting screw (31), described guide pillar fixed head b (27) is arranged at support guide pillar (26) upper end, described support adjusting handle (29) is arranged on one end of support connecting rod (30), support connecting rod (30) is through guide pillar fixed head b (27), by spacing collar b (28), be flexibly connected with guide pillar fixed head b (27), the other end of described support connecting rod (30) is connected with support adjusting screw (31), described support adjusting screw (31) be arranged in parallel with described support guide pillar (26).
4. pipe cutting machine as claimed in claim 2, it is characterized in that described elevating mechanism a (4) comprises two frame guide pillars (20), described frame guide pillar (20) is vertically installed on base (1), also comprise guide pillar fixed head a (21), spacing collar a (22), frame adjusting handle (23), frame connecting rod (24), frame adjusting screw (25), described guide pillar fixed head a (21) is arranged at frame guide pillar (20) upper end, described frame adjusting handle (23) is arranged on one end of frame connecting rod (24), frame connecting rod (24) is through guide pillar fixed head a (21), by spacing collar a (22), be flexibly connected with guide pillar fixed head a (21), the other end of described frame connecting rod (24) regulates screw mandrel (25) to be connected with frame, described frame adjusting screw (25) be arranged in parallel with described frame guide pillar (20), described elevating mechanism b (7) comprises two support guide pillars (26), described support guide pillar (26) is vertically installed in frame (5) upper surface, also comprise guide pillar fixed head b (27), support adjusting handle (29), support adjusting screw (31), described guide pillar fixed head b (27) is arranged at support guide pillar (26) upper end, described support adjusting handle (29) is arranged on one end of support adjusting screw (31), support regulates silk (31) thick stick through guide pillar fixed head b (27), be connected with guide pillar fixed head b (27) threaded engagement, the other end of described support adjusting screw (31) is connected with bearing b, bearing b is fixed on knife rest (8), described support adjusting screw (31) be arranged in parallel with described support guide pillar (26).
5. pipe cutting machine as claimed in claim 3, characterized by further comprising limited block (32), and it is upper that described limited block (32) is arranged on described support adjusting screw (31), is positioned at knife rest (8) below.
6. the pipe cutting machine as described in claim 1,2,3,4 or 5, is characterized in that being provided with recessed groove a on support frame as described above (2), is provided with recessed groove b on described fixed mount, and described recessed groove a and recessed groove b are mutually corresponding.
7. pipe cutting machine as claimed in claim 6, is characterized in that the both sides of described recessed groove a are provided with through hole a (33).
8. pipe cutting machine as claimed in claim 6, is characterized in that the both sides of described recessed groove b are provided with through hole b (34).
9. pipe cutting machine as claimed in claim 6, is characterized in that the both sides of described recessed groove a are provided with through hole a (33), and the both sides of described recessed groove b are provided with through hole b (34).
10. pipe cutting machine as claimed in claim 9, is characterized in that support frame as described above (2) is provided with two, all with by Pipe Cutting is vertical setting.
11. pipe cutting machines as claimed in claim 10, is characterized in that described fixed mount (6) is provided with two, all with by Pipe Cutting is vertical setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063440.7U CN203779103U (en) | 2014-02-13 | 2014-02-13 | Pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063440.7U CN203779103U (en) | 2014-02-13 | 2014-02-13 | Pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779103U true CN203779103U (en) | 2014-08-20 |
Family
ID=51315331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420063440.7U Withdrawn - After Issue CN203779103U (en) | 2014-02-13 | 2014-02-13 | Pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817527A (en) * | 2014-02-13 | 2014-05-28 | 周云 | Pipe cutting machine |
| CN111097954A (en) * | 2020-01-13 | 2020-05-05 | 张贵阳 | Convenient and practical's metal pipeline cutting equipment |
-
2014
- 2014-02-13 CN CN201420063440.7U patent/CN203779103U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817527A (en) * | 2014-02-13 | 2014-05-28 | 周云 | Pipe cutting machine |
| CN103817527B (en) * | 2014-02-13 | 2016-07-06 | 周云 | Pipe cutting machine |
| CN111097954A (en) * | 2020-01-13 | 2020-05-05 | 张贵阳 | Convenient and practical's metal pipeline cutting equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20160706 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |