CN206614136U - Portable Automatic powder feeding cutter device - Google Patents
Portable Automatic powder feeding cutter device Download PDFInfo
- Publication number
- CN206614136U CN206614136U CN201720278167.3U CN201720278167U CN206614136U CN 206614136 U CN206614136 U CN 206614136U CN 201720278167 U CN201720278167 U CN 201720278167U CN 206614136 U CN206614136 U CN 206614136U
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- CN
- China
- Prior art keywords
- powder feeding
- cutter device
- portable automatic
- installation portion
- tube body
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- Expired - Fee Related
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Abstract
The utility model provides a kind of Portable Automatic powder feeding cutter device that can be achieved continuously to cut.Portable Automatic powder feeding cutter device involved by the utility model, it is characterised in that including：Pencil, has：Hollow tube body, and the protective layer that ecto-entad is set gradually in the cut end of tube body, igniter head and section of igniting；Installation portion, is arranged on the supply end of tube body, inner hollow formation powder feeding passage, medicinal powder storage unit, and on installation portion, internal reservoir has thermite, with the meal outlet towards powder feeding passage；Powder feeding switch valve, is arranged at meal outlet, for opening or closing meal outlet；Electronic striking component, with extending to the wire that is in contact with igniter head, and sparking button.
Description
Technical field
The utility model belongs to welding cutting technique field, and in particular to steel, copper product cutting are used under a kind of case of emergency
Portable Automatic powder feeding cutter device.
Background technology
In the wild, underground etc. some it is extreme under conditions of usually need to carry out cutting operation, but traditional cutting equipment
High to operator's technical requirements due to equipment bulky complex, the reason such as big for environment pollution, which causes to use, to be restricted.Especially
It is a kind of without outside resources and equipment and easy to use when occurring needing fly-cutting barrier to carry out emergency relief situation
Cutting tool is particularly important.
For this situation, a kind of Portable cutter of the invention of patent 201110126018.2, but the device needs to make
Ignited with instruments such as match, lighter, it is inconvenient for use.Utility model 201521118973.1 devises a kind of Self lighting
Weldering pen, although avoid and ignited using external heat source, but lasting cutting is difficult to for the larger material of volume, cause
The loss of heat and waste of time.
Utility model content
The utility model is carried out to solve above-mentioned problem, it is therefore intended that offer is a kind of to can be achieved what is continuously cut
Portable Automatic powder feeding cutter device.
The utility model to achieve these goals, employs following scheme：
The utility model provides a kind of Portable Automatic powder feeding cutter device, it is characterised in that including：Pencil, has：In
Empty tube body, and the protective layer that ecto-entad is set gradually in the cut end of tube body, igniter head and section of igniting；Install
Portion, is arranged on the supply end of tube body, and inner hollow formation powder feeding passage, medicinal powder storage unit is internal on installation portion
Thermite is stored, with the meal outlet towards powder feeding passage；Powder feeding switch valve, is arranged at meal outlet, for open or
Close meal outlet；Electronic striking component, with extending to the wire that is in contact with igniter head, and sparking button.
In the Portable Automatic powder feeding cutter device involved by the utility model, it can also have the feature that：Medicine
Powder storage unit also has powder filling port.
In the Portable Automatic powder feeding cutter device involved by the utility model, it can also have the feature that：Medicine
Powder storage unit is shaped as spheroid.
In the Portable Automatic powder feeding cutter device involved by the utility model, can also have：Handheld Division, with installation
Portion is detachably connected, for allowing user to be gripped, wherein, electronic striking component is arranged in Handheld Division.
In the Portable Automatic powder feeding cutter device involved by the utility model, it can also have the feature that：Hand
Portion is held with installation portion by screw thread to be connected.
The effect of utility model and effect
According to Portable Automatic powder feeding cutter device of the present utility model, because medicinal powder storage unit internal reservoir has aluminothermy
Agent, powder feeding switch valve is arranged at the meal outlet of medicinal powder storage unit, can just be switched when requiring supplementation with thermite by powder feeding
Valve opens meal outlet, the thermite in medicinal powder storage unit is discharged from meal outlet, and is entered by powder feeding passage in tube body, from
And ensure sustained combustion, realize continuous cutting；In addition, when needing igniting, directly pressing sparking button, wire will point of ignition
Duration and degree of heating, it is very convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the Portable Automatic powder feeding cutter device involved by embodiment of the present utility model.
Embodiment
The Portable Automatic powder feeding cutter device involved by the utility model is elaborated referring to the drawings.
<Embodiment>
As shown in figure 1, Portable Automatic powder feeding cutter device 10 includes：Pencil 11, installation portion 12, medicinal powder storage unit 13,
Powder feeding switch valve 14, Handheld Division 15 and electronic striking component 16.
Pencil 11 has tube body 11a, protective layer 11b, igniter head 11c and section 11d that ignites.Tube body 11a is hollow
Cylindrical structure, inside is filled with thermite A；Protective layer 11b, igniter head 11c and section 11d cutting in tube body 11a of igniting
Ecto-entad is set gradually on cut node 11a-1；Protective layer 11b is protected to igniter head 11c, and igniter head 11c composition is red
Phosphorus, the composition for section 11d that ignites is exothermic welding pyrophoric powder.
In the present embodiment, the thermite A of use composition includes exothermic agent, slag former and the part of alloying constituent three, exothermic agent
Composition be：15 ~ 20wt% of CuO powder 60 ~ 70wt%, Al powder；The composition of slag former is：CaF2 powder 4 ~ 8wt%, CaSO4 powder 5 ~
7wt%；Alloying constituent composition is：1 ~ 3wt% of ferromanganese powder, 2 ~ 4wt% of ferronickel powder.Wherein CuO powder is industrial copper scale, oxygenation efficiency is 70 ~
80%.Mn content is 88wt% in ferromanganese powder, and Fe content is 10wt%, and remaining is impurity；Ni content is in ferronickel powder
55wt%, Fe content are 43wt%, and remaining is impurity.All thermite A raw material particle sizes are between the mesh of 150 mesh ~ 200.
Installation portion 12 is arranged on tube body 11a supply end 11a-2, and its inside is also hollow structure, and this is hollow
It has been internally formed powder feeding passage P.In the present embodiment, one end of installation portion 12 and tube body 11a supply end 11a-2 are removably
It is entrenched togather, the other end stretches out.
Medicinal powder storage unit 13 is arranged on installation portion 12, and internal reservoir has thermite A, and it has meal outlet 13a and dress powder
Mouth 13b.Meal outlet 13a is located at the bottom of medicinal powder storage unit 13, towards powder feeding passage P, for conveying thermite to powder feeding passage P
A；Powder filling port 13b is located at the top of medicinal powder storage unit 13, can be opened after thermite A is finished, allow user to be added.
In the present embodiment, medicinal powder storage unit 13 is chondritic, and such saturation is bigger.
Powder feeding switch valve 14 is arranged at meal outlet 13a, for opening or closing meal outlet 13a.In the present embodiment, send
Powder switch valve 14, which is one, can freely extract the foil barrier of insertion out, and a part for foil barrier is stretched out as adjusting knob 14a
Tube body 11a, user adjusts meal outlet 13a openings of sizes by extracting or inserting adjusting knob 14a out, so as to control
Thermite A processed supply.
Handheld Division 15 is detachably connected with the other end of installation portion 12, for allowing user to be gripped.In the present embodiment,
The bottom of Handheld Division 15 and the top of installation portion 12 be screwed by screw thread together with.
Electronic striking component 16 is arranged in Handheld Division 15, its structure and sparking principle and common electronic lighter phase
Together, with not shown main body mechanism in wire 16a, sparking button 16b and figure.As shown in phantom in Figure 1, wire 16a is from electricity
Start to extend to through Handheld Division 15 and pencil 11 inside son sparking component 16 and be in contact with igniter head 11c, here, stretch into pencil 11
In wire 16a in be not all enclosed with plastic shell with igniter head 11c parts contacted.After sparking button 16b is pressed, triggering
Main body mechanism produces energy and is transferred to igniter head 11c by wire 16a, makes igniter head 11c by thermal ignition.
Further, since Handheld Division 15 is to be detachably connected with installation portion 12, installation portion 12 is also detachably to connect with pencil 11
Connect, therefore, 16a points of wire is three sections, and the bared end of the first section lead is located at the axis line position of the bottom of Handheld Division 15, second
The top bared end of section lead is located at the axis line position on the top of installation portion 12, so when Handheld Division 15 passes through with installation portion 12
Screw thread rotation is to after screwing up together, and two sections of conductive end faces realize connection with regard to that can contact with each other；The bottom dew of second section lead
Go out end and be located at the bottom of installation portion 12, the top bared end of the 3rd section lead is located on the top of pencil 11, installation portion 12 and pencil 11
Installation cue mark is respectively equipped with, after carrying out chimeric according to the mark, the realization that can also contact with each other of two sections of conductive end faces connects
It is logical.
In the present embodiment, the sparking mode of Portable Automatic powder feeding cutter device 10 is lighted a fire for three-level：The button 16b that strikes sparks leads to
Electronic striking point of ignition duration and degree of heating 11c is crossed, section 11d that ignites is lighted after igniting, section 11d that ignites ignites thermite A again.Thermite A is sent out
Cast alumin(i)um thermal response needs higher temperature, and the temperature that common fireworks and firecrackers powder burning is produced can not trigger thermit reaction, only
Useful commercially available special exothermic welding section of igniting can just ignite.So lighting section of igniting by electronic striking point of ignition duration and degree of heating 11c
11d.In addition, all adding bonding agent in the medicament for section 11d and igniter head 11c that ignites, briquet is easy to assembling.
During work, the top of the bottom of Handheld Division 15 and installation portion 12 is screwed up by screw thread rotation together with, grip
Handheld Division 15, igniter head 11c is aligned and is close to workpiece position to be cut, cut direction hypsokinesis, is easy to realize using gravity
Automatic powder feeding, then opened powder feeding switch valve 14, presses sparking button 16b, by 3 ~ 4 seconds, and section 11d that ignites triggers thermite A
Generation thermit reaction and very exothermic, the heat of generation can spray from cut end 11a-1, the huge heat released using thermit reaction
Metal molten is reacted the air-flow produced and removes molten metal punching, complete cutting by amount.
It can be opened and closed powder feeding switch valve 14 at any time to adjust powder feeding according to actual conditions in above-mentioned cutting process, so as to control
Duration is cut in weldering.
To sum up, the Portable Automatic powder feeding cutter device that the present embodiment is provided has the advantages that and advantage：
1）Pilot operation is set more to facilitate by the way of electronic striking；
2）Gravity automatic powder feeding can be achieved in the design of medicinal powder storage unit, is carried out continuously weldering and cuts；
3）Powder feeding switch valve can adjust powder sending quantity, be easy to control weldering to cut duration；
4）Handheld Division is to be detachably connected with installation portion, and such user can only carry a Handheld Division every time, when one
After individual pencil is using scrapping, changing another can be continuing with so that Handheld Division can be reused, while also more saving empty
Between, be convenient for carrying.
Above example is only the illustration done to technical solutions of the utility model.Involved by the utility model
Portable Automatic powder feeding cutter device is not merely defined in structure described in the embodiment above, but with claim
Limited range is defined.Any modification that the utility model one of ordinary skill in the art are made on the basis of the embodiment or
Supplement or equivalence replacement, all in the claimed scope of the utility model.
Claims (5)
1. a kind of Portable Automatic powder feeding cutter device, it is characterised in that including：
Pencil, has：Hollow tube body, and the protective layer that ecto-entad is set gradually in the cut end of the tube body,
Igniter head and section of igniting；
Installation portion, is arranged on the supply end of the tube body, inner hollow formation powder feeding passage,
Medicinal powder storage unit, on the installation portion, internal reservoir has thermite, with going out powder towards the powder feeding passage
Mouthful；
Powder feeding switch valve, is arranged at the meal outlet, for opening or closing meal outlet；
Electronic striking component, with extending to the wire that is in contact with described igniter head, and sparking button.
2. Portable Automatic powder feeding cutter device according to claim 1, it is characterised in that：
Wherein, the medicinal powder storage unit also has powder filling port.
3. Portable Automatic powder feeding cutter device according to claim 1, it is characterised in that：
Wherein, the medicinal powder storage unit is shaped as spheroid.
4. Portable Automatic powder feeding cutter device according to claim 1, it is characterised in that also have：
Handheld Division, is detachably connected with the installation portion, for allowing user to be gripped,
Wherein, the electronic striking component is arranged in the Handheld Division.
5. Portable Automatic powder feeding cutter device according to claim 4, it is characterised in that：
Wherein, the Handheld Division is connected with the installation portion by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278167.3U CN206614136U (en) | 2017-03-21 | 2017-03-21 | Portable Automatic powder feeding cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278167.3U CN206614136U (en) | 2017-03-21 | 2017-03-21 | Portable Automatic powder feeding cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206614136U true CN206614136U (en) | 2017-11-07 |
Family
ID=60233283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720278167.3U Expired - Fee Related CN206614136U (en) | 2017-03-21 | 2017-03-21 | Portable Automatic powder feeding cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206614136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894736A (en) * | 2019-04-11 | 2019-06-18 | 侯亿康 | A kind of portable hammer steel member emergency cutting welding cutter device |
-
2017
- 2017-03-21 CN CN201720278167.3U patent/CN206614136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894736A (en) * | 2019-04-11 | 2019-06-18 | 侯亿康 | A kind of portable hammer steel member emergency cutting welding cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190221 Address after: 430074 No. 16 Fozuling Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: WUHAN NORTH INNOVATION ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 430072 Wuhan University, Luojia mountain, Wuchang District, Wuhan, Hubei Patentee before: Wuhan University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 |