CN111761130A - Pipe cutting equipment and method - Google Patents
Pipe cutting equipment and method Download PDFInfo
- Publication number
- CN111761130A CN111761130A CN202010657662.1A CN202010657662A CN111761130A CN 111761130 A CN111761130 A CN 111761130A CN 202010657662 A CN202010657662 A CN 202010657662A CN 111761130 A CN111761130 A CN 111761130A
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- Prior art keywords
- pipe
- fixed
- cutting
- collecting box
- pipe cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Images
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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a pipe cutting device and a pipe cutting method. Above-mentioned tubular product cutting equipment passes through the fixed tubular product of fixed mould, and the cutting length of tubular product can be adjusted according to the mark of scale, and is with low costs, and machining efficiency is high, and the design preparation has enough to meet the need the use and can practices thrift time limit for a project, manpower and material resources, has guaranteed the shaping quality of tubular product cutting opening and the shaping precision of cutting size.
Description
Technical Field
The invention relates to the technical field of pipe cutting, in particular to pipe cutting equipment. Also relates to a pipe cutting method.
Background
The JDG pipe (sleeved and tightly fixed galvanized steel pipe, rigid metal flat pipe for electrical installation) is a pipe for protecting electrical lines.
The cutting mode of current JDG tubular product has two kinds: the first is the most common, a toothless saw or a hacksaw is adopted for cutting, the construction mode is difficult to accurately control the size of the cut pipe, the efficiency is low, the cut surface of the pipe is difficult to ensure, the length of the cut pipe is measured firstly during each cutting, and then the fixed cutting is carried out; the second kind adopts laser cutting, though this kind of mode is high in output power, nevertheless need go on numerical control machine tool, and the construction project needs to purchase the numerical control machine tool and realizes, and the invested fund is more, is unfavorable for saving the cost.
Therefore, how to provide a tube cutting device with low cost, high processing efficiency and capable of accurately controlling the size of the cut tube is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a pipe cutting device, which is characterized in that a fixed die is used for fixing a pipe, the cutting length of the pipe can be adjusted according to the mark of a graduated scale, the cost is low, the processing efficiency is high, the shaping manufacturing is realized, the construction period, the manpower and the material resources can be saved in the process of circulation use, and the forming quality of a pipe cutting opening and the forming precision of the cutting size are ensured. Another object of the present invention is to provide a pipe cutting method.
In order to achieve the purpose, the invention provides a pipe cutting device which comprises an operating platform, wherein the operating platform is provided with a cutting saw used for cutting a pipe, one side of the cutting saw is provided with a graduated scale, the operating platform is also provided with a fixed die, and the fixed die is provided with a fixed hole used for fixing the pipe after penetrating.
Preferably, the number of the fixed dies is a pair, the fixed dies are arranged at intervals transversely, and the central lines of the fixed holes of the fixed dies are collinear and parallel to the graduated scale.
Preferably, the operating platform is provided with a chip leakage port, and the chip leakage port is positioned on the table top between the pair of fixed molds.
Preferably, a chip collecting box is detachably arranged on the back side of the operating table and is located below the chip leakage port.
Preferably, the chip collecting box is in drawer-type sliding connection with the operating platform.
Preferably, the cutting saw is fixed on the operation table through an adjustable elbow, and the graduated scale is foldable.
Preferably, the number of the fixing holes is multiple, and the multiple fixing holes are used for simultaneously cutting multiple tubes after penetrating and fixing.
Preferably, the number of pairs of the fixed molds is a plurality of pairs, and the plurality of pairs of the fixed molds are vertically stacked.
The invention also provides a pipe cutting method, which adopts any one of the pipe cutting devices, and comprises the following steps,
penetrating the pipe through the fixing hole and fixing the pipe on the fixing mould;
adjusting the tubing to change cut length according to a scale;
operating a dicing saw to cut the tubing.
Preferably, after the step of operating the cutting saw to cut the pipe, further comprises,
taking out the scrap collecting box;
cleaning metal chips of the chip collecting box;
and the scrap collecting box is installed back.
Compared with the background art, the pipe cutting equipment provided by the invention comprises an operating platform, wherein a cutting saw, a graduated scale and a fixed die are arranged on the operating platform, the graduated scale is arranged on one side of the cutting saw, the fixed die is positioned on the table top of the operating platform, and the fixed die is provided with a fixing hole for mounting and fixing a pipe; the pipe cutting equipment realizes the arrangement of a cutting saw, a graduated scale and a fixed mould through an operation table, realizes the cutting of a pipe through the cutting saw, realizes the adjustment of the cutting length of the pipe through comparison by referring to the graduated scale, and realizes the penetration and fixation of the pipe through the fixed mould; in the use, according to the diameter of tubular product, select the fixed mould that has the fixed orifices of the radial size of phase-match, penetrate tubular product by the fixed orifices, adjust tubular product and adjust the length of penetrating at fixed mould and then adjust precutting length according to the sign of scale, during tubular product installation after the adjustment is fixed in fixed mould, operation slitting saw cuts tubular product, takes out the shaping tubular product after the cutting of completion tubular product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a pipe cutting apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged partial schematic view of the pipe cutting apparatus of FIG. 1;
FIG. 3 is a bottom schematic view of the pipe cutting apparatus of FIG. 1;
fig. 4 is a schematic flow chart of a pipe cutting method according to an embodiment of the present invention.
Wherein:
1-an operation table, 2-a cutting saw, 3-a fixed mould, 4-a pipe, 5-a graduated scale, 6-an adjustable elbow, 7-a chip collecting box, 11-a chip leaking port and 31-a fixed hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a pipe cutting apparatus according to an embodiment of the present invention, fig. 2 is a partially enlarged schematic view of the pipe cutting apparatus shown in fig. 1, fig. 3 is a schematic bottom view of the pipe cutting apparatus shown in fig. 1, and fig. 4 is a schematic flow chart of a pipe cutting method according to an embodiment of the present invention.
In a first embodiment, the present invention provides a pipe cutting apparatus including an operation table 1, a dicing saw 2, a fixed die 3, and a scale 5, wherein the operation table 1 is a mounting plane and an operation plane of the pipe cutting apparatus, the dicing saw 2, the fixed die 3, and the scale 5 are mounted on the operation table 1, and a cutting operation of a pipe 4 is performed on the operation table 1.
In the embodiment, the cutting saw 2 is used for cutting the pipe 4, and the cutting saw 2 can be arranged at a certain position of the operating platform 1 as required; the graduated scale 5 is used for providing a scale value for comparison reference for the pipe 4, and the graduated scale 5 can be arranged at a certain position close to the fixed mould 3 and the operating platform 1 of the pipe 4 as required; the fixed die 3 is used for the pipe 4 to penetrate through the fixed hole 31 and to be installed and fixed in the fixed die 3, and the aperture of the fixed hole 31 is slightly larger than or equal to the pipe diameter of the pipe 4, so that the penetrating length of the pipe 4 can be adjusted back and forth along the central axis of the fixed hole 31.
Exemplarily, the slitting saw 2 is fixed in the department at operation panel 1 edge, scale 5 sets up in slitting saw 2 one side and with the edge parallel and level of operation panel 1, fixed mould 3 is fixed in the mesa of operation panel 1, fixed mould 3 accessible bolt fastening, fixed mould 3 is close to slitting saw 2 and scale 5, the center pin of fixed orifices 31 of fixed mould 3 is parallel with the extending direction of scale 5, thereby guarantee to penetrate that the extending direction of tubular product 4 of fixed mould 3 is parallel with the extending direction of scale 5.
It should be noted that the pipe cutting equipment in this embodiment is a technical scheme of integrating and assembling the operation table 1, the dicing saw 2, the fixed mold 3 and the scale 5, and compared with a cutting mode of a numerical control machine tool, the scheme is low in cost, and can save a construction period, manpower and material resources in turnover use, and has low technical requirements on operators; compare in common toothless saw or hacksaw cutting, this scheme design preparation, tubular product 4 is fixed through the installation of fixed mould 3, and its cutting length can be adjusted according to the mark of scale 5, and whole process is both simple convenient, does not lose the characteristics that machining efficiency is high again, can guarantee the shaping quality of tubular product 4 cutting opening and the shaping precision of cutting size simultaneously.
On this basis, this tubular product cutting equipment is particularly useful for JDG tubular product, uses this tubular product cutting equipment can effectively solve the slow inefficiency scheduling problem of JDG tubular product processing.
In order to strengthen the stability and the fixed effect of the pipe 4 in the cutting process and further ensure the forming quality and the cutting size of the cutting opening of the pipe 4, the fixed effect of the pipe 4 can be strengthened by adding the fixed die 3.
Illustratively, the number of the fixed molds 3 is a pair, the fixed molds 3 are arranged at intervals in the transverse direction, and the center lines of the fixed holes 31 of the fixed molds 3 are collinear and parallel to the scale 5.
In this embodiment, the pair of fixed molds 3 are separated at two sides, a gap is left between the two, after the pipe 4 is penetrated through the fixing hole 31 of the fixed mold 3 at one side, the pipe 4 is penetrated through the gap and the fixing hole 31 of the fixed mold 3 at the other side, and then the pipe 4 is installed and fixed in the pair of fixed molds 3; on this basis, when the dicing saw 2 is operated to cut the pipe 4, the dicing saw 2 performs a cutting operation on the portion of the pipe 4 in the gap between the pair of fixed dies 3.
In order to achieve better technical effects and avoid the influence of residual metal chips on operation after the pipe 4 is cut, the operating table 1 is provided with a chip leakage port 11, the chip leakage port 11 is used for discharging the metal chips and can also be further used as a cutting seam of the cutting saw 2, the damage to the table top when the cutting saw 2 cuts downwards is avoided, and the chip leakage port 11 is located on the table top between the pair of fixed dies 3.
In this embodiment, when the dicing saw 2 is operated to cut the pipe 4, the pipe 4 is cut off in the gap between the pair of fixed dies 3, the cut pipe 4 is fixed in the fixed die 3 on one side, the pipe 4 on the other side is fixed in the fixed die 3 on the other side, and the metal chips generated by cutting are discharged out of the table 1 through the chip leaking port 11 below.
On the basis, a device for collecting metal chips is arranged below the chip leakage port 11, so that metal chip pollution is effectively prevented, the condition of fire disaster is reduced to a certain extent, potential safety hazards and metal chip pollution are reduced, and the basic standard of green construction is achieved; more specifically, the back side of the operation platform 1 is provided with a scrap collecting box 7, the scrap collecting box 7 is located below the scrap leaking port 11, the connection relationship between the scrap collecting box 7 and the operation platform 1 is detachable, the detachable connection can be realized by adopting the forms such as buckling and fastener connection, the scrap collecting box 7 is fixedly installed in the use stage of the pipe cutting equipment to collect metal scraps, and the scrap collecting box 7 is detached in the use stage to treat the metal scraps.
In this embodiment, the operation table 1 is made of iron, the cutting saw 2 is an electric toothless saw, the fixed die 3 is made of a metal material with high hardness, and the chip collecting box 7 is made of iron.
Illustratively, the chip collecting box 7 and the operation table 1 are provided with slide rails, and the chip collecting box 7 can be slidably connected with the operation table 1 by adopting a drawer type structure; when the chip collecting box 7 is pushed in, the chip collecting box 7 is hidden below the table top of the operating table 1, the chip collecting box 7 is positioned under the chip leaking port 11 to collect metal chips, and when the chip collecting box 7 is pulled out, the chip collecting box 7 is separated from the sliding rail and separated from the operating table 1, so that the chip collecting box 7 is detached, and the metal chips of the chip collecting box 7 can be processed.
In a specific implementation mode, still include adjustable elbow 6, adjustable elbow 6 installation is fixed in operation panel 1, and slitting saw 2 is fixed in operation panel 1 through adjustable elbow 6 installation, and adjustable elbow 6 has adjustable characteristics, and adjustable elbow 6 can adopt the form of ball pivot and telescopic link, realizes rotating and flexible dual regulation, and slitting saw 2 is under the regulation of adjustable elbow 6, and adaptable and satisfying the cutting operation in the wider scope on operation panel 1 mesa.
Besides, the graduated scale 5 can adopt a foldable graduated scale which has the characteristics of being foldable, including but not limited to a foldable flexible ruler or a foldable hard ruler, can be folded and stored when not used, and is convenient for overall turnover.
In a particular embodiment, the tube cutting device can achieve simultaneous cutting of multiple tubes 4 at once.
Illustratively, the number of the fixing holes 31 is plural, and the plural fixing holes 31 are used for simultaneously cutting the plural pipes 4 after being fixed.
On this basis, the logarithm of the fixed mold 3 is a plurality of pairs, and the plurality of pairs of fixed molds 3 are vertically stacked.
In this embodiment, this tubular product cutting equipment can once cut off many different models unidimensional tubular product 4 simultaneously, guarantees to cut the face neat pleasing to the eye, from taking scale 5, effective control tubular product 4's cutting length, and 1 below of operation panel sets up as album bits box 7 that can dismantle the drawer for collect the metal fillings. Preventing the secondary pollution of metal chips.
The invention also provides a pipe cutting method, and the pipe cutting equipment has all the beneficial effects of the pipe cutting equipment.
Before cutting, selecting a corresponding fixed die 3 according to the size and specification of the pipe 4, such as pipe diameter and the like, and then cutting, wherein the cutting method specifically comprises the step S1 of penetrating and fixing the pipe 4 into the fixed die 3 through the fixed hole 31; step S2, adjusting the pipe 4 to change the cutting length according to the graduated scale 5; and step S3, operating the cutting saw 2 to cut the pipe 4.
In addition, after step S3, step S41 includes taking out chip collecting box 7; step S42, cleaning metal chips of the chip collecting box 7; and step S43, collecting the scrap box 7.
In the embodiment, the corresponding fixed die 3 is selected according to the pipes 4 with different apertures, and the fixed die 3 is fixed on the operating platform 1; simultaneously extending a plurality of pipes 4 to be cut into the fixed mould 3 and adjusting the extending length of the pipes 4 according to the graduated scale 5; carrying out cutting operation; when the scrap collecting box 7 below the operating platform 1 is full, the pipe 4 is cut after being cleaned.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The pipe cutting apparatus and method provided by the present invention have been described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a tubular product cutting equipment, its characterized in that, includes operation panel (1), operation panel (1) is equipped with slitting saw (2) that are used for cutting tubular product (4), slitting saw (2) one side is equipped with scale (5), operation panel (1) still is equipped with fixed mould (3), fixed mould (3) are equipped with and are used for supplying tubular product (4) to penetrate after-fixing fixed orifices (31).
2. The pipe cutting apparatus according to claim 1, wherein the number of the fixed dies (3) is a pair, a pair of the fixed dies (3) is laterally spaced, and the center lines of the fixed holes (31) of the pair of the fixed dies (3) are collinear and parallel with the scale (5).
3. The pipe cutting equipment according to claim 2, wherein the operating platform (1) is provided with a chip leakage port (11), and the chip leakage port (11) is located on the table top between the pair of fixed molds (3).
4. The pipe cutting apparatus according to claim 3, characterized in that a chip collecting box (7) is detachably arranged on the back side of the operating table (1), and the chip collecting box (7) is positioned below the chip leakage port (11).
5. The pipe cutting apparatus according to claim 4, characterized in that the chip collecting box (7) is slidably connected with the operation table (1) in a drawer-type manner.
6. The pipe cutting apparatus according to any one of claims 1 to 5, wherein the cutting saw (2) is mounted and fixed to the console (1) by means of an adjustable elbow (6), the scale (5) being foldable.
7. The pipe cutting apparatus according to any one of claims 1 to 5, wherein the number of the fixing holes (31) is plural, and the plural fixing holes (31) are used for simultaneously cutting the plural pipes (4) after being penetrated and fixed.
8. The pipe cutting apparatus according to any one of claims 2 to 5, wherein the number of pairs of the fixed dies (3) is a plurality of pairs, the plurality of pairs of the fixed dies (3) being vertically stacked.
9. A pipe cutting method using the pipe cutting apparatus according to any one of claims 1 to 8, comprising,
penetrating the pipe (4) from the fixing hole (31) and fixing the pipe to the fixing mold (3);
adjusting the tubing (4) to change the cut length according to a scale (5);
operating a cutting saw (2) to cut the pipe (4).
10. The pipe cutting method according to claim 9, wherein the step of operating the cutting saw (2) to cut the pipe (4) is followed by further comprising,
taking out the scrap collecting box (7);
cleaning metal chips of the chip collecting box (7);
the scrap collecting box (7) is installed back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010657662.1A CN111761130A (en) | 2020-07-09 | 2020-07-09 | Pipe cutting equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010657662.1A CN111761130A (en) | 2020-07-09 | 2020-07-09 | Pipe cutting equipment and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111761130A true CN111761130A (en) | 2020-10-13 |
Family
ID=72725875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010657662.1A Pending CN111761130A (en) | 2020-07-09 | 2020-07-09 | Pipe cutting equipment and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111761130A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100082159A (en) * | 2009-01-08 | 2010-07-16 | 백지숙 | Strap adjuster |
| CN101879630A (en) * | 2010-06-01 | 2010-11-10 | 莱州市蔚仪试验器械制造有限公司 | Saw blade reciprocating motion type self-protecting cutting machine |
| CN105522213A (en) * | 2014-10-24 | 2016-04-27 | 天津鑫旭成科技有限公司 | Pipe cutting equipment |
| CN205310438U (en) * | 2015-12-05 | 2016-06-15 | 重庆鑫楠木材加工有限公司 | Dust absorption carpentry bench saw convenient to press from both sides tight timber |
| CN106514771A (en) * | 2015-10-10 | 2017-03-22 | 重庆市厚光金属材料有限公司 | Angle-adjustable plastic-steel door and window cutting machine |
| CN208020271U (en) * | 2018-04-03 | 2018-10-30 | 中民筑友有限公司 | A kind of device for cutting pipe |
| CN208428330U (en) * | 2018-04-28 | 2019-01-25 | 浙江老铁匠实业有限公司 | A kind of dustless cutoff process device of efficient plastic pipe |
| CN208714090U (en) * | 2018-09-25 | 2019-04-09 | 贵州瑞琦塑胶科技有限公司 | A kind of plastic pipe cutting machine |
| CN210188653U (en) * | 2019-04-02 | 2020-03-27 | 青岛世纪铭扬广告工程有限公司 | Device is used in bill-board processing |
-
2020
- 2020-07-09 CN CN202010657662.1A patent/CN111761130A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100082159A (en) * | 2009-01-08 | 2010-07-16 | 백지숙 | Strap adjuster |
| CN101879630A (en) * | 2010-06-01 | 2010-11-10 | 莱州市蔚仪试验器械制造有限公司 | Saw blade reciprocating motion type self-protecting cutting machine |
| CN105522213A (en) * | 2014-10-24 | 2016-04-27 | 天津鑫旭成科技有限公司 | Pipe cutting equipment |
| CN106514771A (en) * | 2015-10-10 | 2017-03-22 | 重庆市厚光金属材料有限公司 | Angle-adjustable plastic-steel door and window cutting machine |
| CN205310438U (en) * | 2015-12-05 | 2016-06-15 | 重庆鑫楠木材加工有限公司 | Dust absorption carpentry bench saw convenient to press from both sides tight timber |
| CN208020271U (en) * | 2018-04-03 | 2018-10-30 | 中民筑友有限公司 | A kind of device for cutting pipe |
| CN208428330U (en) * | 2018-04-28 | 2019-01-25 | 浙江老铁匠实业有限公司 | A kind of dustless cutoff process device of efficient plastic pipe |
| CN208714090U (en) * | 2018-09-25 | 2019-04-09 | 贵州瑞琦塑胶科技有限公司 | A kind of plastic pipe cutting machine |
| CN210188653U (en) * | 2019-04-02 | 2020-03-27 | 青岛世纪铭扬广告工程有限公司 | Device is used in bill-board processing |
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Application publication date: 20201013 |
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