CN207359191U - Polyurethane tube cuts auxiliary tool - Google Patents
Polyurethane tube cuts auxiliary tool Download PDFInfo
- Publication number
- CN207359191U CN207359191U CN201721319959.7U CN201721319959U CN207359191U CN 207359191 U CN207359191 U CN 207359191U CN 201721319959 U CN201721319959 U CN 201721319959U CN 207359191 U CN207359191 U CN 207359191U
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- China
- Prior art keywords
- polyurethane tube
- arc panel
- auxiliary tool
- cutting
- cut
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
It the utility model is related to polyurethane tube cutting auxiliary tool, including the arc panel for being fastened on the outer wall of polyurethane tube to be cut, at least one end along its axis of bending direction of arc panel is beveled end, and the end face of beveled end forms the guide surface for being used for being oriented to cutting tool.Arc panel is fastened in the outside wall surface of polyurethane tube to be cut during use, at least one end along its axis of bending direction of arc panel is beveled end, the end face of beveled end forms guide surface in the outside wall surface of polyurethane tube to be cut, cut afterwards using cutting tool along guide surface, oblique scarfing can be cut out on polyurethane tube；For service tee, repetitive operation can once produce the scarfing of intersection structure.Compared with the prior art, the structure of polyurethane tube cutting auxiliary tool is simple, cost of manufacture is relatively low, easy to use, and positioning of the arcwall face to polyurethane tube is more firm, avoids polyurethane tube position in cutting process from sliding, influences cutting accuracy.
Description
Technical field
It the utility model is related to a kind of polyurethane tube cutting auxiliary tool.
Background technology
At present, polyurethane material is oil field operation pipeline and a kind of common engineering thermal insulation material of well head, is passed through when in use
Often need the cut-out of polyurethane shell to meet actual requirement, existing cutting operation generally requires worker, and to hold saw blade complete
Into precision is low, and labor intensity is big, and especially polyurethane has a high resiliency, and when manual operation is very laborious, and the shape sawed out is also past
Toward requirement is not reached, more chip is easily produced, wastes more material, the also out-of-flatness of rear section is sawed, particularly in pipe
Line elbow, T junction etc. there are larger gap, it is necessary to be further processed or repair to it, heat insulation effect
Have a great influence, greatly reduce work efficiency and quality.
The Chinese utility model patent that notification number is CN201728688U, the day for announcing is 2011.02.02 discloses a kind of poly-
The cutter device of urethane material, including base, are provided with cutter hinged seat on base, cut-out are hingedly provided with cutter hinged seat
Cutter, with respect to polyurethane material placement table is provided with below the blade of cutting off tool on the base, polyurethane material is shelved
Be provided with platform with the matched bar shaped notch of the blade of cutting off tool, be provided with setting on base and be provided with cylinder fixed link, vapour
Cylinder is fixedly installed in cylinder fixed link, the penetrator ram ejection that the tail end of cutting off tool is provided with cylinder coordinates ejection handle.
Existing auxiliary tool there are the problem of be：The cutter device is heavy, and assembling is cumbersome and operates can only cut at the scene
Go out the thermal insulation material of single shape, cost of manufacture is higher, at pipeline elbow, T junction processing effect it is poor, joint is deposited
Compared with big gap, heat insulation effect is influenced, it is both unsightly or nonstandard, it is inconvenient for use, influence efficiency.
Utility model content
The purpose of this utility model is to provide a kind of polyurethane tube cutting simple in structure, easy to make, easy to use
Auxiliary tool.
To achieve the above object, the scheme 1 of the polyurethane tube cutting auxiliary tool of the utility model is：Polyurethane tube is cut
Auxiliary tool includes being used for being fastened on arc panel on the outer wall of polyurethane tube to be cut, arc panel along its axis of bending direction
At least one end be beveled end, the end face of beveled end forms the guide surface for being used for being oriented to cutting tool.
Scheme 2 is that the polyurethane tube cutting auxiliary tool according to scheme 1, the arc panel has outside wall surface, outer wall
Face is equipped with handle.
Scheme 3 is that the polyurethane tube cutting auxiliary tool according to scheme 2, the handle is bowhandle.
Scheme 4 is, the polyurethane tube cutting auxiliary tool according to scheme 1 or 2 or 3, the arc panel it is curved along its
The both ends in crank axle direction are beveled end.
Scheme 5 is the polyurethane tube cutting auxiliary tool according to scheme 4, two beveled ends on the arc panel
End face is parallel to each other.
Scheme 6 is the polyurethane tube cutting auxiliary tool according to scheme 4, the end face of the beveled end and the arc
The axis of bending of shape plate is in angle of 45 degrees.
The beneficial effects of the utility model are：Arc panel is fastened in the outside wall surface of polyurethane tube to be cut during use,
At least one end along its axis of bending direction of arc panel is beveled end, the outer wall of the end face of beveled end in polyurethane tube to be cut
Guide surface is formed on face, is cut afterwards using cutting tool along guide surface, oblique scarfing can be cut out on polyurethane tube；It is right
For service tee, repetitive operation can once produce the scarfing of intersection structure.Compared with the prior art, polyurethane tube
Cut auxiliary tool structure it is simple, cost of manufacture is relatively low, easy to use, positioning of the arcwall face to polyurethane tube is more firm,
Avoid polyurethane tube position in cutting process from sliding, influence cutting accuracy.
Further, the outside wall surface of the arc panel is equipped with handle, and handle is gripped for user, convenient to adjust arc panel
Position.
Further, the both ends along its axis of bending direction of arc panel are beveled end, and the end face of two beveled ends is mutual
It is parallel；During use after the scarfing of first of cut place, along polyurethane tube axial translation arc panel, cut using the arc panel other end
Second scarfing, it is not necessary to turn arc panel, improve cutting efficiency.
Brief description of the drawings
Fig. 1 is the front view that the polyurethane tube of the utility model cuts the embodiment one of auxiliary tool；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is that the structure that the elbow unions that auxiliary tool is fabricated to are cut using the polyurethane tube of the utility model is shown
It is intended to；
Fig. 4 is the structural representation that the service tee that auxiliary tool is fabricated to is cut using the polyurethane tube of the utility model
Figure.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The embodiment one of the polyurethane tube cutting auxiliary tool of the utility model, as shown in Figures 1 to 4, including arc panel
1, the axis of bending of arc panel 1 is vertically extending, and the intrados of arc panel 1 is used to fasten to the outer of polyurethane tube to be cut
On wall, the both ends along its axis of bending extending direction of arc panel 1 are beveled end, are respectively beveled end 3 and beveled end 4.
The end face of two beveled ends is clinoplain, and two clinoplains are parallel to each other, and beveling plane is abutted for cutting tool,
Guiding cutting tool cuts polyurethane tube；The end face of two beveled ends and the angle of the axis of bending of arc panel 1 are 45 degree,
In other embodiments, the end face of beveled end and the angle of the axis of bending of arc panel 1 can also be arranged to other angles, and such as 60
Spend, 30 degree etc..
Further, the extrados of arc panel 1 is equipped with the handle 2 gripped for user, and the handle 2 in the present embodiment is
Bowhandle；In other embodiments, handle 2 can also be set squarely handle.
In use, arc panel 1 is fastened in the outside wall surface of polyurethane tube to be cut, compresses arc panel 1 and avoid arc
Plate 1 slides in cutting process, and 3/ beveled end 4 of beveled end forms guide surface in the outside wall surface of polyurethane tube, uses cutter
Tool is close to guide surface and is cut, and forms oblique scarfing, and the docking of two with oblique scarfing piece polyurethane tube, forms right-angle elbow pipe and connect
Head.
For service tee, since the end face of two beveled ends is arranged in parallel, along polyurethane tube axial slip arc panel
1, remaining another oblique scarfing is cut in the opposite side for cutting out scarfing using another beveled end of arc panel, is formed after the completion of cutting
The cutting mouth of intersection structure.The elbow unions 5 and the structure of service tee 6 being fabricated to, as shown in Figure 3, Figure 4.
Compared with the prior art, polyurethane tube cutting auxiliary tool structure it is relatively simple, manufacture difficulty is relatively low, cost compared with
It is low, lighter in weight, convenient operation；In addition, positioning of the arcwall face of arc panel 1 to polyurethane tube is more firm, avoid cutting through
Polyurethane tube position slides in journey, ensures cutting accuracy.
Embodiment two, embodiment two and the difference of embodiment one are：For the less poly- ammonia of difference of diameter change
For ester pipe, for convenience of the fastening of arc panel and diameter difference polyurethane tube, arc panel is by can flexural deformation to a certain extent
Flexible board formed.
Embodiment three, embodiment three and the difference of embodiment one are：Arc panel along its axis of bending direction
Both ends are beveled end, and beveled end has scarf, and the scarf of two beveled ends is on perpendicular to the flat of arc panel axis of bending
Face is symmetrical arranged.
Claims (6)
1. polyurethane tube cuts auxiliary tool, it is characterised in that：Including for being fastened on the outer wall of polyurethane tube to be cut
Arc panel, at least one end along its axis of bending direction of arc panel is beveled end, and the end face of beveled end, which is formed, to be used for cutting
The guide surface that instrument is oriented to.
2. polyurethane tube according to claim 1 cuts auxiliary tool, it is characterised in that：The arc panel has outer wall
Face, outside wall surface are equipped with handle.
3. polyurethane tube according to claim 2 cuts auxiliary tool, it is characterised in that：The handle is bowhandle.
4. the polyurethane tube cutting auxiliary tool according to claim 1 or 2 or 3, it is characterised in that：The edge of the arc panel
The both ends in its axis of bending direction are beveled end.
5. polyurethane tube according to claim 4 cuts auxiliary tool, it is characterised in that：Two bevelings on the arc panel
The end face at end is parallel to each other.
6. polyurethane tube according to claim 4 cuts auxiliary tool, it is characterised in that：The end face of the beveled end and institute
State the axis of bending of arc panel in angle of 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319959.7U CN207359191U (en) | 2017-10-13 | 2017-10-13 | Polyurethane tube cuts auxiliary tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319959.7U CN207359191U (en) | 2017-10-13 | 2017-10-13 | Polyurethane tube cuts auxiliary tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359191U true CN207359191U (en) | 2018-05-15 |
Family
ID=62348125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721319959.7U Active CN207359191U (en) | 2017-10-13 | 2017-10-13 | Polyurethane tube cuts auxiliary tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359191U (en) |
-
2017
- 2017-10-13 CN CN201721319959.7U patent/CN207359191U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |