CN105817709A - Special tool for cutting metal surface of plastic-lined metal pipe - Google Patents
Special tool for cutting metal surface of plastic-lined metal pipe Download PDFInfo
- Publication number
- CN105817709A CN105817709A CN201610321575.2A CN201610321575A CN105817709A CN 105817709 A CN105817709 A CN 105817709A CN 201610321575 A CN201610321575 A CN 201610321575A CN 105817709 A CN105817709 A CN 105817709A
- Authority
- CN
- China
- Prior art keywords
- cutting
- plastic
- tool
- lining
- pipe clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 51
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 title claims abstract description 34
- 210000002615 epidermis Anatomy 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 18
- 229920003023 plastic Polymers 0.000 claims description 18
- 229920001169 thermoplastic Polymers 0.000 claims description 10
- 239000004831 Hot glue Substances 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a special tool for cutting a metal surface of a plastic-lined metal pipe. The special tool comprises a pipe clamp, a tool apron positioning sleeve and a threaded seat, wherein the pipe clamp, the tool apron positioning sleeve and the threaded seat are sequentially and fixedly arranged and have the same concentricity. The pipe clamp is used for clamping the plastic-lined metal pipe. A tool apron provided with a cutting reamer is installed in a central positioning hole of the tool apron positioning sleeve in a matched mode. A threaded rod provided with a turning handle is connected in a central threaded hole of the threaded seat in a screwed mode. The end, provided with a hexagon head, of the threaded rod is matched with an inner hexagonal hole formed in the tool apron. The diameter of an inner hole of the cutting reamer is matched with the outer diameter of the plastic-lined metal pipe. By the adoption of the technical scheme, cutting of the metal surface greatly saves labor and is efficient, cutting consistency is good, and a metal cutting notch obtained in the cutting process is normal and free of flanges; and the creative spiral cutting tool is completely suitable for cutting large-diameter plastic-lined metal pipes, convenient to carry and flexible to operate.
Description
[technical field]
The present invention relates to the special cutting element of metal epidermis of a kind of metallic plastic-lining tubing, relevant with metallic plastic-lining tubing.
[background technology]
Common metal plastics lined pipe material it be by inner lining plastic tube and the double-decker of metal epidermis composite joint.Wherein, metal watch micromicro is with the aluminum alloy material being thin-walled, it is also possible to be the stainless steel of thin-walled, or the irony of thin-walled；And inner lining plastic tube uses thermoplastic (such as polyethylene PE pipe, polypropylene PP-R pipe, polybutene PB pipe, heat-proof polythene PE-RT pipe), cold drawing combined producing tech is used to prepare metallic plastic-lining tubing.
Before metallic plastic-lining tubing is connected with pipes consisting of thermoplastic plastics, need to remove from metallic plastic-lining tubing end in advance one section of metal epidermis by fusion joining process requirement length, then the inner lining plastic tube of exposure could be attached by hot melting way with pipes consisting of thermoplastic plastics as inserting section.
Using cutting machine to carry out circumferentially cutting on metallic plastic-lining tubing, after cut-out, row axially cuts off operation again, finally could be got off by this section of metal abrasion of metallic plastic-lining tubing, peels off the plastic lining pipeline section that rear obtains exposing.
Carefully analyze it is seen that there is following technical deficiency when cutting metal epidermis by cutting machine:
Remove in overall process in the cutting of metal epidermis, not only to implement circumferentially cutting, and need axially to cut off operation, just can divest this section of metal epidermis of metallic plastic-lining pipe, there is the deficiency that work efficiency is low, it is known that the cutting performance difficulty of especially rustless steel epidermis, and otch manifests flange defect.
[summary of the invention]
It is an object of the invention to provide and a kind of cut laborsaving, efficiently and the special cutting element of metal epidermis of metallic plastic-lining tubing of non-incision flange, this special cutting element is applicable to the cutting of caliber metal plastics lined pipe material.
The metal epidermis Special tool for cutting of metallic plastic-lining tubing, the inner lining plastic tube of this metallic plastic-lining tubing is thermoplastic pipes, in at least one end of metallic plastic-lining tubing, one section of metal epidermis is removed in cutting, the naked section of inner lining plastic tube is used for and pipes consisting of thermoplastic plastics hot-melt adhesive paste, this Special tool for cutting includes fixed and arranged successively and has the pipe clamp of consistent concentricity, tool rest positioning sleeve, threaded block, pipe clamp is used for clamping metallic plastic-lining tubing, in the center positioning hole of tool rest positioning sleeve, Matching installation has the tool rest of band cutting reamer, the center screw of threaded block is connected with the screw rod of band turning handle, this screw rod has the inner hexagonal hole end of turret head offered with tool rest and matches, the diameter of bore of cutting reamer is suitable with the external diameter of described metallic plastic-lining tubing.
Above-mentioned pipe clamp is involutory dismountable structure.
The inventive method has the advantage that and good effect:
Tool rest is under the screw action of screw rod, cutting reamer occlusion metallic plastic-lining tubing, and it is the most laborsaving and cut one section of metal epidermis efficiently, achieve the naked section of inner lining plastic tube for pipes consisting of thermoplastic plastics hot-melt adhesive paste, cutting concordance is good, and obtained metal cutting mouth is the most without turn-ups, and this initiative helical cutting tool is completely suitable for the cutting of caliber metal plastics lined pipe material, it is easy to carry, flexible operation.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the present invention.
[detailed description of the invention]
Shown in Figure 1, it is presently preferred embodiments of the present invention.
nullThe metal epidermis Special tool for cutting of metallic plastic-lining tubing，The inner lining plastic tube 62 of this metallic plastic-lining tubing 6 is thermoplastic pipes，In at least one end of metallic plastic-lining tubing 6, one section of metal epidermis 61 is removed in cutting，The naked section 621 of inner lining plastic tube 62 is used for and pipes consisting of thermoplastic plastics hot-melt adhesive paste，This Special tool for cutting includes fixed and arranged successively and has the pipe clamp 1 of consistent concentricity、Tool rest positioning sleeve 2、Threaded block 3，Pipe clamp 1 is used for clamping metallic plastic-lining tubing 6，In the center positioning hole of tool rest positioning sleeve 2, Matching installation has the tool rest 4 of band cutting reamer 40，The center screw of threaded block 3 is connected with the screw rod 5 of band turning handle 50，This screw rod 5 has the inner hexagonal hole 41 end of turret head 51 offered with tool rest 4 and matches，The diameter of bore of cutting reamer 40 is suitable with the external diameter of described metallic plastic-lining tubing 6.
Pipe clamp 1 is involutory dismountable structure, the lower half folder portion of pipe clamp 1 and tool rest positioning sleeve 2 and threaded block 3 can together be fixed on same work platforms.
Use its cutting operation process of metal epidermis Special tool for cutting of the present invention as follows:
1) clamp prepares, and is installed on pipe clamp 1 by metallic plastic-lining tubing 6 to be cut, to grip metallic plastic-lining tubing 6；
2) Special tool for cutting is installed and is prepared: is installed on tool rest positioning sleeve 2 by tool rest 4, and is screwed onto on threaded block 3 by screw rod 5, and makes the turret head 51 of screw rod 5 be placed in the inner hexagonal hole 41 of tool rest 4；
3) cutting, rotate turning handle 50 and make the port of screw inwall fully conflict metallic plastic-lining tubing 6 of cutting reamer 40, continuing force makes turning handle 50 rotate to start cutting operation, until metallic plastic-lining tubing 6 is cut off one section of metal epidermis 61, makes inner lining plastic tube 62 present a naked section 620.
4) metallic plastic-lining tubing 6 is taken from pipe clamp 1 from.
This special cutting element is extensive to the material adaptability of metal epidermis, it is adaptable to steel lining plastic tubing, aluminum plastics lined pipe material, ferrum plastics lined pipe material and brass mould the cutting of the tubing such as tubing.
Claims (2)
1. the metal epidermis Special tool for cutting of a metallic plastic-lining tubing, the inner lining plastic tube of this metallic plastic-lining tubing is thermoplastic pipes, in at least one end of metallic plastic-lining tubing, one section of metal epidermis is removed in cutting, the naked section of inner lining plastic tube is used for and pipes consisting of thermoplastic plastics hot-melt adhesive paste, it is characterized in that: this Special tool for cutting includes fixed and arranged successively and has the pipe clamp of consistent concentricity, tool rest positioning sleeve, threaded block, pipe clamp is used for clamping metallic plastic-lining tubing, in the center positioning hole of tool rest positioning sleeve, Matching installation has the tool rest of band cutting reamer, the center screw of threaded block is connected with the screw rod of band turning handle, this screw rod has the inner hexagonal hole end of turret head offered with tool rest and matches, the diameter of bore of cutting reamer is suitable with the external diameter of described metallic plastic-lining tubing.
Metal epidermis Special tool for cutting the most according to claim 1, it is characterised in that: described pipe clamp is involutory dismountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610321575.2A CN105817709A (en) | 2016-05-08 | 2016-05-08 | Special tool for cutting metal surface of plastic-lined metal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610321575.2A CN105817709A (en) | 2016-05-08 | 2016-05-08 | Special tool for cutting metal surface of plastic-lined metal pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105817709A true CN105817709A (en) | 2016-08-03 |
Family
ID=56529601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610321575.2A Pending CN105817709A (en) | 2016-05-08 | 2016-05-08 | Special tool for cutting metal surface of plastic-lined metal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817709A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122769A (en) * | 2020-09-23 | 2020-12-25 | 昆山哈工万洲焊接研究院有限公司 | Coping ware, coping device and friction stir welding system |
| TWI799121B (en) * | 2021-02-09 | 2023-04-11 | 日商南信股份有限公司 | Semi-finished pipe, semi-finished pipe manufacturing method, and pipe manufacturing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3639970A (en) * | 1969-10-02 | 1972-02-08 | Phillips Petroleum Co | Method and apparatus for forming plastic-lined metal conduit |
| CN201848608U (en) * | 2010-10-26 | 2011-06-01 | 成都凯撒铝业有限公司 | Stripping tool capable of carrying out radial and axial cutting to aluminum alloy plastic-lined composite pipe |
| CN204381519U (en) * | 2014-12-10 | 2015-06-10 | 苏州市万年通管业有限公司 | A kind of aluminum alloy lining plastic composite pipe dedicated tool |
| CN105414684A (en) * | 2015-12-12 | 2016-03-23 | 王泽宇 | Metal skin cutting method for metal lining plastic pipe |
| CN205733273U (en) * | 2016-05-08 | 2016-11-30 | 王泽宇 | The metal epidermis Special tool for cutting of metallic plastic-lining tubing |
-
2016
- 2016-05-08 CN CN201610321575.2A patent/CN105817709A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3639970A (en) * | 1969-10-02 | 1972-02-08 | Phillips Petroleum Co | Method and apparatus for forming plastic-lined metal conduit |
| CN201848608U (en) * | 2010-10-26 | 2011-06-01 | 成都凯撒铝业有限公司 | Stripping tool capable of carrying out radial and axial cutting to aluminum alloy plastic-lined composite pipe |
| CN204381519U (en) * | 2014-12-10 | 2015-06-10 | 苏州市万年通管业有限公司 | A kind of aluminum alloy lining plastic composite pipe dedicated tool |
| CN105414684A (en) * | 2015-12-12 | 2016-03-23 | 王泽宇 | Metal skin cutting method for metal lining plastic pipe |
| CN205733273U (en) * | 2016-05-08 | 2016-11-30 | 王泽宇 | The metal epidermis Special tool for cutting of metallic plastic-lining tubing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122769A (en) * | 2020-09-23 | 2020-12-25 | 昆山哈工万洲焊接研究院有限公司 | Coping ware, coping device and friction stir welding system |
| TWI799121B (en) * | 2021-02-09 | 2023-04-11 | 日商南信股份有限公司 | Semi-finished pipe, semi-finished pipe manufacturing method, and pipe manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |