CN107866858A - A kind of pipe cutter of high-efficiency heating - Google Patents
A kind of pipe cutter of high-efficiency heating Download PDFInfo
- Publication number
- CN107866858A CN107866858A CN201711159295.7A CN201711159295A CN107866858A CN 107866858 A CN107866858 A CN 107866858A CN 201711159295 A CN201711159295 A CN 201711159295A CN 107866858 A CN107866858 A CN 107866858A
- Authority
- CN
- China
- Prior art keywords
- heating wire
- heating
- heater
- support
- support chip
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A kind of pipe cutter of high-efficiency heating disclosed by the invention, including body, the body is provided with cutter head, close the cutting heater to being heated and softened at conduits cut to the end, the heater includes air blower and ajutage, heating wire and support are provided with the ajutage, the support is formed by some support chip for scribbling heat-resistant insulating layer arrangements, and the heating wire is that flat resistive heater is wound on support chip；The pipe cutter substitutes traditional heating tube using new heater, heater is using the support chip on support as supporting construction, spiral winding heating wire, makes heating wire is exposed to be used as heating source, heater is placed directly within pipe cutter ajutage, so heating wire heating is rapid, can quickly produce hot blast, and the efficiency of heating surface is high, heat utilization rate is high, pipe cutting accurate positioning, while heating wire and support chip surface are coated with heat-resistant insulating layer, it is safe.
Description
Technical field
The present invention relates to pipe cutter, especially a kind of pipe cutter with high efficiency heater.
Background technology
Plastic pipe because its is light, have transport, it is easy for construction, interface processing it is easy many advantages, such as and by user
Favor, wherein pvc pipe with its resistance to corrosion it is strong, be easy to bonding, it is cheap, quality is hard the features such as, in the communications cable
Applied in laying project than wide.
Need that pipeline first is embedded into underground in communications cable process of deployment, corresponding length is cut out according to laying length
Tubing, it is also convenient for transporting.Existing pipe cutter generally use hot blast mode is heated, and pipeline is cut again after softening
Cut, for existing pipe cutter using traditional heating tube as heating element heater, such heating tube is interior to be provided with multistage heating wire, passes through
Heat transfer caused by heating wire is distributed by body on heating tube body, hot blast is so thermally formed to air, but
Its efficiency of heating surface is low, and heat utilization ratio is low, and heating-up temperature does not reach cutting temperature during use, and end face can produce burr if cutting
Or cutting lines, it is not smooth attractive in appearance enough, damage larger, and much time using to blade, the easy aging of heating wire in body
Generation short circuit, security are low.
The content of the invention
In order to solve the above-mentioned technical problem, the pipe cutter of a kind of high-efficiency heating provided by the invention, solves conventional tube
The road cutting machine efficiency of heating surface is low, and structure is more practical reliable.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of pipe cutter of high-efficiency heating, including body, the body are provided with cutter head, close cutting to the end
To the heater heated and softened at conduits cut, the heater includes air blower and ajutage, is set in the ajutage
There are heating wire and support, the support is formed by some support chip for scribbling heat-resistant insulating layer arrangements, opened on every support chip
Provided with multiple necks, the heating wire is that flat resistive heater is wound on support chip, and structure is stuck in card successively in the shape of a spiral
In groove, the support chip annular array forms tubular structure and equidistantly distributed, the heating wire surface scribble heat-resistant insulating layer,
The clamp system for fixed -piping is additionally provided with the body, the clamp system includes left slider, right sliding block and driving
The motor of left and right sliding block clamping pipe, left slider side corresponding with right sliding block, which is respectively equipped with, to be complemented each other to form
The deep-slotted chip breaker of holding holes.
Preferably, the heat-resistant insulating layer is polytrifluorochloroethylene.
Preferably, the neck is set in qually spaced on support chip.
Preferably, the number of turns of the heating wire spiral surrounding is corresponding with the number of neck on support chip.
Beneficial effects of the present invention：The pipe cutter of the present invention substitutes traditional heating tube using new heater,
Heater is using the support chip on support as supporting construction, spiral winding heating wire, makes heating wire is exposed to be used as heating source, and generate heat
Silk is the resistive heater of flat structure, and heater is placed directly within pipe cutter ajutage during use, such heating wire
Heating is rapid, can quickly produce hot blast, and the efficiency of heating surface is high, and heat utilization rate is high, pipe cutting accurate positioning, at the same heating wire and
Support chip surface is coated with heat-resistant insulating layer, safe.
Brief description of the drawings
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is heater structure schematic diagram in the present invention.
Fig. 2 is the enlarged diagram of structure at A in Fig. 1.
Embodiment
Referring to Figures 1 and 2, the pipe cutter of a kind of high-efficiency heating provided by the invention, including body, set on the body
There is cutter head, are included by air blower and is sent for the heater heated and softened at conduits cut, heater to the end close to cutting
Airduct, heating wire 1 and support, support is set to be arranged and formed by some support chips for scribbling heat-resistant insulating layer 2 in ajutage,
Multiple necks 21 are offered on every support chip 2, heating wire 1 is that flat resistive heater is wound on support chip 2, in the shape of a spiral
Structure is stuck in neck 21 successively, and in the present embodiment, the annular array of support chip 2 forms tubular structure and equidistantly distributed so that
Caloric value compares concentration, according to practical application needs, can also be arranged with other structures.It is used in addition, being additionally provided with body
The clamp system of fixed -piping, the clamp system include the driving of left slider, right sliding block and the left and right sliding block clamping pipe of driving
Motor, left slider side corresponding with right sliding block are respectively equipped with deep-slotted chip breaker, and the deep-slotted chip breaker of left and right sliding block complements each other to form clamping
Hole, pipeline to be cut is fixed by clamp system, makes cutting more accurate, cutting mouth is smoother, and clamp system is not shown in accompanying drawing
Structure.
The pipe cutter substitutes traditional heating tube using new heater, and heater is with the support chip 2 on support
For supporting construction, spiral winding heating wire, make heating wire 1 is exposed to be used as heating source, and heating wire 1 is the resistance of flat structure
Heating wire, heater is placed directly within pipe cutter ajutage during use, and such heating wire 1 generates heat rapidly, can quickly produce
Hot blast, the efficiency of heating surface is high, and heat utilization rate is high.
In said structure, the surface of heating wire 1 is also coated with heat-resistant insulating layer, and heat-resistant insulating layer is polytrifluorochloroethylene layer, tool
There are excellent chemical stability, insulating properties and heat-resisting quantity, Stability Analysis of Structures is reliable, effectively solves the safety issue of heater.
Preferably, neck 21 is set in qually spaced on support chip 2, and the number of turns of the spiral surrounding of heating wire 1 on support chip 2 with blocking
The number of groove 21 is corresponding so that be wound on support chip 2 equal pitch of heating wire 1, allow heating wire 1 surface energy fully it is exposed
In air, make distributing for heat faster, evenly.
The present invention spiral winding heating wire 1, makes flat structure by being supporting construction with the support chip 2 on support
Heating wire 1 is exposed, and direct-electrifying is heated, and heating is rapid, and the efficiency of heating surface is high, and heat utilization rate is high.
It is described above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as
It reaches the technique effect of the present invention with identical means, should all belong to protection scope of the present invention.
Claims (4)
1. a kind of pipe cutter of high-efficiency heating, including body, the body is right to the end provided with cutter head, close cutting
The heater heated and softened at conduits cut, the heater include air blower and ajutage, are provided with the ajutage
Heating wire and support, it is characterised in that：The support is formed by some support chip for scribbling heat-resistant insulating layer arrangements, every branch
Offer multiple necks in blade, the heating wire is that flat resistive heater is wound on support chip, in the shape of a spiral structure according to
Secondary to be stuck in neck, the support chip annular array forms tubular structure and equidistantly distributed, the heating wire surface scribble resistance to
Thermal insulation layer, the clamp system for fixed -piping is additionally provided with the body, and the clamp system includes left slider, right sliding block
And the motor of the left and right sliding block clamping pipe of driving, left slider side corresponding with right sliding block is respectively equipped with mutually
Cooperatively form the deep-slotted chip breaker of holding holes.
A kind of 2. pipe cutter of high-efficiency heating according to claim 1, it is characterised in that：The heat-resistant insulating layer is
Polytrifluorochloroethylene.
A kind of 3. pipe cutter of high-efficiency heating according to claim 1, it is characterised in that：The neck is equidistantly set
Put on support chip.
A kind of 4. pipe cutter of high-efficiency heating according to claim 3, it is characterised in that：The heating wire helical ring
Around the number of turns it is corresponding with the number of neck on support chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159295.7A CN107866858A (en) | 2017-11-20 | 2017-11-20 | A kind of pipe cutter of high-efficiency heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159295.7A CN107866858A (en) | 2017-11-20 | 2017-11-20 | A kind of pipe cutter of high-efficiency heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107866858A true CN107866858A (en) | 2018-04-03 |
Family
ID=61754252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711159295.7A Pending CN107866858A (en) | 2017-11-20 | 2017-11-20 | A kind of pipe cutter of high-efficiency heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107866858A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754595A (en) * | 2018-07-05 | 2018-11-06 | 刘素兰 | Stainless steel pipe inner surface electrolysis system and its application method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201931295U (en) * | 2011-01-07 | 2011-08-17 | 吕文辉 | Automatic centering fixture |
| CN103158169A (en) * | 2013-03-14 | 2013-06-19 | 龙鳞丰 | Large caliber polyvinyl chloride (PVC) tube dust-free cutting machine |
| CN103327663A (en) * | 2013-06-30 | 2013-09-25 | 张秀英 | Barrel heating device with exposed heating wires |
-
2017
- 2017-11-20 CN CN201711159295.7A patent/CN107866858A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201931295U (en) * | 2011-01-07 | 2011-08-17 | 吕文辉 | Automatic centering fixture |
| CN103158169A (en) * | 2013-03-14 | 2013-06-19 | 龙鳞丰 | Large caliber polyvinyl chloride (PVC) tube dust-free cutting machine |
| CN103327663A (en) * | 2013-06-30 | 2013-09-25 | 张秀英 | Barrel heating device with exposed heating wires |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754595A (en) * | 2018-07-05 | 2018-11-06 | 刘素兰 | Stainless steel pipe inner surface electrolysis system and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180403 |
|
| RJ01 | Rejection of invention patent application after publication |