CN202824876U - Special cutting machine for metal outer pipe of lining plastic pipe - Google Patents
Special cutting machine for metal outer pipe of lining plastic pipe Download PDFInfo
- Publication number
- CN202824876U CN202824876U CN 201220408479 CN201220408479U CN202824876U CN 202824876 U CN202824876 U CN 202824876U CN 201220408479 CN201220408479 CN 201220408479 CN 201220408479 U CN201220408479 U CN 201220408479U CN 202824876 U CN202824876 U CN 202824876U
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- China
- Prior art keywords
- cutting knife
- turning cylinder
- metal outer
- pipe
- outer pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a special cutting machine for a metal outer pipe of a lining plastic pipe. The special cutting machine for the metal outer pipe of the lining plastic pipe which relates to the cutting field comprises a base and a pillar, wherein the lower surface of the base is provided with a sucker, a rotating shaft is arranged on and penetrates the pillar; one end of the rotating shaft is provided with a crank handle, the other end of the rotating shaft is provided with a holder, a radial cutting knife and a circumferential cutting knife are arranged on the holder and correspond to two opposite sides of the rotating shaft, the radial cutting knife and the circumferential cutting knife are flexibly connected with the holder through a shifting rod, a locating sleeve is detachably connected with the rotating shaft and corresponds to both the radial cutting knife and the circumferential cutting knife; one end face of the rotating shaft, which is close to the holder is provided with a threaded hole, the locating sleeve is connected with the rotating shaft through a positioning screw, and one end of the locating sleeve, which is away from the threaded hole is provided with a mounting flange. The special cutting machine for the metal outer pipe of the lining plastic pipe has the advantages of being capable of being convenient, easy and fast to perform the metal outer pipe cutting of the lining plastic pipe, being adapted to the lining plastic pipes with different pipe diameters, being high in work efficiency, being capable of positioning accurately and reducing the defective index.
Description
Technical field
The utility model relates to a kind of cutting mechanics, relates in particular to a kind of plastics lined pipe metal outer pipe cutter special.
Background technology
In existing tubing field, the application of plastics lined pipe is very general, its structure is that inner tube adopts plastic pipe, and being socketed metal outer pipe at the circumferential surface of plastic pipe, this plastics lined pipe has the advantage of plastic tube and metal tube simultaneously, and is lightweight, transportation and dismounting are all very convenient, and compressive resistance is large, is difficult for wearing out long service life.The connection of existing plastics lined pipe is by the metal outer pipe of termination is peelled off, to be connected by hot melt with the plastic tube outer surface of plastics lined pipe inside with the inner surface of pipe fitting of material, and existing plastics lined pipe metal outer pipe cutting peeling can only rely on workman's manual operations, need to use very large power just can finish peeling, working strength is high, and barking speed is slow, and efficient is low, and positioning accuracy is low, causes the product percent defective high.
Summary of the invention
Problem for above-mentioned prior art existence, the utility model provides a kind of plastics lined pipe metal outer pipe cutter special, can make things convenient for, carry out easily, fast the metal outer pipe cutting of plastics lined pipe, and go for the plastics lined pipe of different tube diameters, high efficiency, the utility model can accurately be located in addition, has reduced percent defective.
The technical solution of the utility model is: a kind of plastics lined pipe metal outer pipe cutter special, comprise base and column, base lower surface is provided with sucker, be provided with the turning cylinder that passes column on the column, a turning cylinder wherein end is provided with rocking handle, the other end is provided with support, position corresponding to relative both sides with turning cylinder is respectively arranged with radially cutting knife and circumferentially cutting knife on the support, radially cutting knife and circumferential cutting knife are movably connected on the support by carriage release lever respectively, be removably connected with positioning sleeve with position that radially cutting knife and circumferential cutting knife are corresponding on the turning cylinder, described turning cylinder is provided with screwed hole near the end face of support, positioning sleeve is connected with turning cylinder by dog screw, and positioning sleeve is provided with locating flange away from an end of screwed hole.
As preferably, be provided with bearing between turning cylinder and the column, be provided with stop collar on the turning cylinder between rocking handle and the column, be provided with can support bracket fastened screw in the position corresponding with support on the column.
As preferably, described carriage release lever one end surfaces is provided with screw thread, and the other end is provided with handle, and the end of thread has annular groove near the position of end face, radially cutting knife and circumferentially have " protruding " font groove that cooperates with annular groove on the handle of a knife of cutting knife.
The beneficial effects of the utility model are: the utility model can carry out the metal outer pipe cutting peeling processing of plastics lined pipe easily and fast, during use plastics lined pipe is enclosed within on the positioning sleeve, by the rotatable handle carriage release lever, circumferential cutting knife is moved to the direction near positioning sleeve, and make the cutter head of circumferential cutting knife and the metal outer pipe Surface Contact of plastics lined pipe, then one holds plastics lined pipe, another hand rotation crank, make cutter head circumferentially cutting metal outer pipe, then by another carriage release lever of rotatable handle, make radially that cutting knife moves to the direction near positioning sleeve, make the radially cutter head of cutting knife and the metal outer pipe Surface Contact of plastics lined pipe, continue again to same direction rotation carriage release lever, cutter head is radially cut off metal outer pipe, finish whole cutting process, very convenient quick, time saving and energy saving, improved operating efficiency.Positioning sleeve and turning cylinder removably connect, the convenient plastics lined pipe of processing different tube diameters by the positioning sleeve of changing different size.Locating flange on the positioning sleeve makes things convenient for the location of plastics lined pipe, has guaranteed machining accuracy, has reduced percent defective, and is very convenient and practical.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As a kind of embodiment of the present utility model, as shown in Figure 1, a kind of plastics lined pipe metal outer pipe cutter special comprises base 1 and column 2, and base 1 lower surface is provided with sucker, during convenient the use the utility model is fixed on desktop or the workbench.Be provided with the turning cylinder that passes column 2 on the column 2, in the present embodiment, as preferably, be provided with bearing between turning cylinder and the column 2, can reduce the mechanical load coefficient of friction of turning cylinder in transmission process.A turning cylinder wherein end is provided with rocking handle 3, and the other end is provided with support 6, in the present embodiment, as preferably; be provided with stop collar 5 on the turning cylinder between rocking handle 3 and the column 2, make things convenient for the axial location of rocking handle 3, avoid moving axially of rocking handle 3; as preferably; described rocking handle 3 is L shaped, and the one end is connected with turning cylinder, and the other end is as the grip part of shaking; L shaped rocking handle 3 has increased rotating torque, and is more laborsaving.
Position corresponding to relative both sides with turning cylinder is respectively arranged with radially cutting knife 9 and circumferentially cutting knife 13 on the support 6, radially cutting knife 9 and circumferential cutting knife 13 are movably connected on the support 6 by carriage release lever 7 respectively, in the present embodiment, as preferably, described carriage release lever 7 one end surfaces are provided with screw thread, and the other end is provided with handle, and the end of thread has annular groove near the position of end face, described support 6 is " recessed " font, and support 6 two ends have the screwed hole with the threaded engagement of carriage release lever 7.Two carriage release levers 7 pass respectively screwed hole and are movably connected on support 6 two ends.Radially have " protruding " font groove that cooperates with annular groove on the handle of a knife of cutting knife 9 and circumferential cutting knife 13.Radially the handle of a knife of cutting knife 9 and circumferential cutting knife 13 snaps in respectively in the annular groove of corresponding carriage release lever 7, can drive radially cutting knife 9 and the circumferentially movement of cutting knife 13 by threaded engagement.When plastics lined pipe is enclosed within on the positioning sleeve 10, radially cutting knife 9 and circumferentially cutting knife 13 movably distance greater than the cutter head of cutting knife 9 radially and the circumferentially cutter head of cutting knife 13 and the distance between the plastics lined pipe surface.
In the present embodiment, as preferably, on the support 6 with cutting knife 9 radially and the position that circumferentially cutting knife 13 is corresponding be respectively arranged with positioning guiding plate A8 and positioning guiding plate B12.Have the through hole with 9 couplings of cutting knife radially on the positioning guiding plate A8, radially cutting knife 9 passes described positioning guiding plate A8 by through hole, have the through hole with circumferential cutting knife 13 couplings on the positioning guiding plate B12, circumferentially cutting knife 13 passes described positioning guiding plate B12 by through hole, the convenient radially cutting knife 9 of positioning guiding plate A8 and positioning guiding plate B12 and circumferential cutting knife 13 guiding and location at the volley guarantee its kinematic accuracy.
Position corresponding with cutting knife 9 radially and circumferential cutting knife 13 on the turning cylinder is removably connected with positioning sleeve 10.Described turning cylinder is provided with screwed hole near the end face of support 6, positioning sleeve 10 is connected with turning cylinder by dog screw 11, positioning sleeve 10 is provided with locating flange for the plastics lined pipe axial location away from an end of screwed hole, by changing the positioning sleeve 10 of different size, can process the plastics lined pipe of different tube diameters, very convenient and practical.
In the present embodiment, as preferably, but the position corresponding with support 6 is provided with the screw 4 of fixed support 6 on the column 2.Convenient when not using the utility model, support 6 is fixed on initial position.When not using the utility model, support 6 is rotated to the position that overlaps with column 2, rotary screw 4 again, allow the end of screw 4 contact with support 6 back sides, and is by frictional force that support 6 is fixing.When using the utility model, reverse rotation screw 4 makes its end away from support 6, can pass through rocking handle 3 swinging mountings 6.
The above only is a kind of embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and obvious mode of texturing etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. plastics lined pipe metal outer pipe cutter special, it is characterized in that: comprise base and column, base lower surface is provided with sucker, be provided with the turning cylinder that passes column on the column, a turning cylinder wherein end is provided with rocking handle, the other end is provided with support, position corresponding to relative both sides with turning cylinder is respectively arranged with radially cutting knife and circumferentially cutting knife on the support, radially cutting knife and circumferential cutting knife are movably connected on the support by carriage release lever respectively, be removably connected with positioning sleeve with position that radially cutting knife and circumferential cutting knife are corresponding on the turning cylinder, described turning cylinder is provided with screwed hole near the end face of support, positioning sleeve is connected with turning cylinder by dog screw, and positioning sleeve is provided with locating flange away from an end of screwed hole.
2. plastics lined pipe metal outer pipe cutter special according to claim 1, it is characterized in that: be provided with bearing between turning cylinder and the column; be provided with stop collar on the turning cylinder between rocking handle and the column that be provided with can support bracket fastened screw in the position corresponding with support on the column.
3. plastics lined pipe metal outer pipe cutter special according to claim 1 and 2, it is characterized in that: described carriage release lever one end surfaces is provided with screw thread, the other end is provided with handle, the end of thread has annular groove near the position of end face, radially has " protruding " font groove that cooperates with annular groove on the handle of a knife of cutting knife and circumferential cutting knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408479 CN202824876U (en) | 2012-08-17 | 2012-08-17 | Special cutting machine for metal outer pipe of lining plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408479 CN202824876U (en) | 2012-08-17 | 2012-08-17 | Special cutting machine for metal outer pipe of lining plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824876U true CN202824876U (en) | 2013-03-27 |
Family
ID=47936668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408479 Expired - Fee Related CN202824876U (en) | 2012-08-17 | 2012-08-17 | Special cutting machine for metal outer pipe of lining plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586544A (en) * | 2012-08-17 | 2014-02-19 | 成都智利达科技有限公司 | Cutting machine special for metal outer tube of plastic-lined tube |
-
2012
- 2012-08-17 CN CN 201220408479 patent/CN202824876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586544A (en) * | 2012-08-17 | 2014-02-19 | 成都智利达科技有限公司 | Cutting machine special for metal outer tube of plastic-lined tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130817 |