CN110281314A - Can the polymer solid forming of automatic chip breaking cut jacking blade with molten - Google Patents
Can the polymer solid forming of automatic chip breaking cut jacking blade with molten Download PDFInfo
- Publication number
- CN110281314A CN110281314A CN201910367711.5A CN201910367711A CN110281314A CN 110281314 A CN110281314 A CN 110281314A CN 201910367711 A CN201910367711 A CN 201910367711A CN 110281314 A CN110281314 A CN 110281314A
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- Prior art keywords
- blade
- temperature control
- molten
- common steel
- chip breaking
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- 229920000642 polymer Polymers 0.000 title claims abstract description 26
- 238000010099 solid forming Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000012943 hotmelt Substances 0.000 claims description 6
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 9
- 238000005485 electric heating Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000010094 polymer processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/06—Severing by using heat
Landscapes
- 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)
- Crushing And Pulverization Processes (AREA)
Abstract
It is a kind of can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it is characterised in that: it by common steel substrate (1), be welded to the temperature control marmem blade (2) of the internal two sides of common steel substrate (1) and be welded in common steel substrate (1) and the stiffening plate (3) of temperature control marmem blade (2) the two tail portion forms；Wherein, the shape of common steel substrate (1) is a bilateral symmetry formula undercut groove-like structure, and the shape of temperature control marmem blade (2) is a plate structure, and shape and common steel substrate (1) undercut slot or so face are identical；It after overlaying processing to required depth, does not continue to feed forward, up to the recovery temperature of temperature control marmem blade (2), temperature control marmem blade (2) deforms to be restored to original curved shape, to realize automatic chip breaking high current.The present invention is easy to assembly, processes quick, high in machining efficiency.
Description
Technical field
The present invention relates to forming polymer processing technique field, the molten cutting edge of especially a kind of polymer solid forming,
Specifically it is a kind of can the polymer solid forming of automatic chip breaking cut jacking blade with melting.
Background technique
Engineering material is broadly divided into following three categories: polymer material, ceramic material and metal material.Wherein, it polymerize
Object material by its light weight, corrosion-resistant, coefficient of friction is small, service life is high the features such as and be widely used in petrochemical industry,
The various fields such as aerospace, mechanical seal, daily necessities.In general, using when polymer material mostly directly use raw material or
It is formed good part；But in its practical use process, inevitably there is also on-site cutting and progress notches
Deng processing problems.For example, " with seam allowance end face circumferential direction key, axially conducting realization is quiet disclosed in patent No. ZL201610928380.4
The polymer connector for oil delivery pipe that conductance is removed ", after being related to when site operation polymer petroleum pipeline according to the cutting of actually required length
The notch of connection need to be processed in its end face.
From the point of view of existing technological means, the forming polymer processing that site operation can solve at present is point mostly to line
Two-dimentional processing technology, even based on the point-to-point processing technology on one-dimensional.For example, application number 201810031134.8
Patent of invention proposes a kind of automatically controlled hot melt tangential knife, and the blade is realized to heat sewing thread by self-heating and be cut off,
Belong to typical point-to-point processing technology, cannot achieve three-dimension process.For another example, one kind is exempted to remove plastic foam slotting machine for thermal insulating board
In the hot melt cutter mentioned, the profile surrounded by electric heating wire or electric heating sheet metal and the electric heating wire being arranged in profile
Or electric heating sheet metal is constituted, and by adding electric heating wire or electric heating sheet metal in the profile of molten cutter, can need to be cut away
Slot in scrap melting until gasification, although it may be implemented solid forming, waste material will necessarily be generated by hot melt gasification
A large amount of toxic and harmful gas and a series of problems, such as form flash there is waste material sintering cutter, waste material clinkering.It is well known that set
Material processing be it is a kind of cutting line is merely even with very little cutting seam the overwhelming majority need to be removed into material sleeve takes out material realize forming
Technique.However, the overlaying processing success for polymer solid forming overlaying processing, the especially fine notch of polymer at present
Case almost without.Even if existing hot melt blade is deformed into respective shapes, will be unable to cut in waste material after being machined to required depth
Disconnected separation.
According to known to application, at present there has been no it is a kind of can the polymer solid forming of automatic chip breaking cut jacking blade with melting, one
Determine to bring inconvenience to polymer site operation in degree.
Summary of the invention
The purpose of the present invention is can not realize to polymer progress overlaying processing and give up well for current conventional tool
The inconvenient problem of material cutting, design it is a kind of can the polymer solid forming of automatic chip breaking cut jacking blade with melting.
The technical scheme is that
It is a kind of can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it is characterised in that: it is by common steel substrate
1, it is welded to the temperature control marmem blade 2 of common 1 inside two sides of steel substrate and is welded in common steel blade 1 and temperature
The stiffening plate 3 for controlling both marmem blades 2 tail portion forms；Wherein, the shape of common steel substrate 1 is a bilateral symmetry
Formula undercut groove-like structure, the shape of temperature control marmem blade 2 are a plate structure, shape and common steel substrate 1
Undercut slot or so face is identical；It after overlaying processing to required depth, does not continue to feed forward, high current is until temperature control shape
The recovery temperature of memorial alloy blade 2, temperature control marmem blade 2, which deforms, to be restored to original curved shape, thus
Realize automatic chip breaking.
The temperature control marmem blade 2 is equipped with reinforcing rib 5, sets on the corresponding surface of common steel substrate 1
There is the recess 4 to match with the reinforcing rib 5, the reinforcing rib 5 is inserted into the recess 4, is risen and is reinforced blade strength and guarantor
Common steel substrate 1 and marmem blade 2 do not separate during card jacking feeding.
The reinforcing rib 5 is two, wherein one is parallel to blade top surface, another is in 30-45 degree angle with blade top surface.
The blade tail portion is equipped with and heats heating device connection inserted sheet, and connects and use the trapezoidal structure of inserted sheet.
The insert shape can be matched according to cut shape.
2 material of temperature control marmem blade is two-way memory alloy TiNiHf, and the content of Hf is 12%-15%.
The common steel substrate 1 and temperature control marmem blade 2 are stamping parts.
Beneficial effects of the present invention:
(1) of the present invention melt cuts jacking blade, the power supply provided by device for heat treating rear generation after being electrically heated
Temperature change realizes that chip breaking is completed in solid forming processing and the bending of control shape memory blade, have good controlling and
Processability.
(2) of the present invention melt cuts jacking blade, easy to assembly, processes quick, high in machining efficiency.
(3) of the present invention melt cuts jacking blade, its shape can be matched according to processing object, and the range of work is wide, tool
There is very strong engineering adaptability.
Detailed description of the invention
Fig. 1 present invention is molten to cut jacking blade schematic three dimensional views.
Fig. 2 present invention is molten to cut jacking blade sectional view.
Polymer petroleum pipeline schematic diagram of the Fig. 3 with notch.
Fig. 4 present invention is molten to cut jacking chip breaking schematic diagram.
In figure, the common steel substrate of 1-, 2- temperature control marmem blade, 3- stiffening plate, 4- recess, 5- reinforcing rib.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but this cannot be used for limit of the invention
System, those skilled in the art's basic thought according to the present invention can make various modifications or improvements, but without departing from this
The basic thought of invention, is all within the scope of the present invention.
As shown in Figs 1-4.
It is a kind of can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it by common steel substrate 1, be welded to
The temperature control marmem blade 2 of common 1 inside two sides of steel substrate and it is welded in common steel substrate 1 and temperature control shape note
The stiffening plate 3 for recalling both alloy blades 2 tail portion forms, and the point of common steel substrate 1 and temperature control marmem blade 2 is scalded position
Setting far from cut end and should guarantee to will not influence the deformation of temperature control marmem substrate 2；Wherein, common steel substrate 1
Shape is a bilateral symmetry formula undercut groove-like structure, and the shape of temperature control marmem blade 2 is a plate structure, shape
It is identical as common 1 undercut slot of steel substrate or so face；Temperature control marmem blade 2 is equipped with reinforcing rib 5(and is stamped and formed out),
Common 1 corresponding surface of steel substrate, which is equipped with recess 4(, to be stamped and formed out), preferably by protrusion in common steel blade after punching press
The convex portion of 1 outer surface grinds off or cuts away, if required precision is not high, stamped bumps can also retain, but guarantee convex
The distance for playing portion's parting tool cut end is not less than depth of cut.Reinforcing rib 5 on temperature control marmem blade 2 is placed in general
The recess 4(recess of logical steel substrate 1 being stamped and formed out can also be by being milled into) in, it rises and reinforces blade strength and guarantee
Common steel substrate 1 and marmem blade 2 do not separate during jacking feeding, as shown in Figure 2；When overlaying processing to institute
It after needing depth, does not continue to feed forward, recovery temperature of the high current up to temperature control marmem blade 2, temperature control shape
Shape memory alloys blade 2 deforms recovery to original curved shape, to realize automatic chip breaking.
When it is implemented, the molten trepanning tool piece tail portion of cutting is equipped with and hot melt device for heat treating connection trapezium structure
Inserted sheet.It is described molten to cut jacking insert shape and be matched according to cut shape.The reinforcing rib is preferably two, wherein one
Item is parallel to blade top surface, and another is in 30-45 degree angle with blade top surface, and tilting reinforcing rib 5 is more advantageous to raising and combines
Power prevents the separation of common steel substrate 1 and temperature control marmem blade in cutting process.The temperature control shape memory closes
Golden 2 material of blade is two-way memory alloy TiNiHf, and the content of Hf is 12%-15%.The common steel substrate 1 and temperature control shape
Memorial alloy blade 2 is stamping parts.
Part that the present invention does not relate to is the same as those in the prior art or can be implemented by using the prior art.
Concrete operating principle are as follows:
For processing polymer connector for oil delivery pipe as shown in Figure 3 end face notch.It is inserted firstly, will be melted shown in Fig. 1 and cut jacking blade
Enter and heat heating device, and adjust voltage swing, so that tool temperature is between 120-180 DEG C；Secondly, cutting set for molten after positioning
Material blade is slowly inserted into polymer pipe end face to required depth；Then heating device voltage is adjusted, so that blade temperature rises to
250 DEG C or so, at this point, temperature control marmem blade 2 curves inwardly, it is disconnected to complete waste material armful；Finally to temperature control shape memory
When alloy blade 2 is no longer bent, cutter head is slowly extracted out, remove the waste material extracted, and heating device is adjusted to low-grade location, make curved
Tulwar piece is cooling, voluntarily restores as former state, as shown in Figure 4.
Part that the present invention does not relate to is same as the prior art or can be realized by using the prior art.
Claims (8)
1. one kind can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it is characterised in that: it is by common steel base
Piece (1) is welded to the temperature control marmem blade (2) of two sides inside common steel substrate (1) and is welded in common steel
Stiffening plate (3) composition of both substrate (1) and temperature control marmem blade (2) tail portion；Wherein, common steel substrate (1)
Shape be a bilateral symmetry formula undercut groove-like structure, the shape of temperature control marmem blade (2) is a plate structure,
Shape and common steel substrate (1) undercut slot or so face are identical；After overlaying processing to required depth, do not continue to march forward
It gives, recovery temperature of the high current up to temperature control marmem blade (2), temperature control marmem blade (2) generation
Recoverable force is to original curved shape, to realize automatic chip breaking.
2. it is according to claim 1 can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it is characterized in that institute
The temperature control marmem blade (2) stated be equipped with reinforcing rib (5), on the corresponding surface of common steel substrate (1) be equipped with
The recess (4) that the reinforcing rib (5) matches, the reinforcing rib (5) are inserted into the recess (4), are risen and are reinforced blade strength
It is not separated with common steel substrate (1) and marmem blade (2) during guarantee jacking feeding.
3. it is according to claim 2 can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it is characterized in that institute
Stating reinforcing rib (5) is two, wherein one is parallel to blade top surface, another is in 30-45 degree angle with blade top surface.
4. it is according to claim 1 can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it is characterized in that knife
The tail portion of piece is equipped with and hot melt heating device connection inserted sheet.
5. it is according to claim 1 can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it is characterized in that institute
Stating insert shape can be matched according to cut shape.
6. it is according to claim 1 can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it is characterized in that institute
Stating temperature control marmem blade (2) material is two-way memory alloy TiNiHf, and the content of Hf is 12%-15%.
7. it is according to claim 1 can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it is characterized in that institute
It states common steel substrate (1) and temperature control marmem blade (2) is stamping parts.
8. it is according to claim 2 can the polymer solid forming of automatic chip breaking cut jacking blade with molten, it is characterized in that institute
The trapezoidal structure of connection inserted sheet stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910367711.5A CN110281314B (en) | 2019-05-05 | 2019-05-05 | Melt-cutting trepanning blade capable of automatically breaking chips and used for polymer three-dimensional forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910367711.5A CN110281314B (en) | 2019-05-05 | 2019-05-05 | Melt-cutting trepanning blade capable of automatically breaking chips and used for polymer three-dimensional forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110281314A true CN110281314A (en) | 2019-09-27 |
| CN110281314B CN110281314B (en) | 2020-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910367711.5A Active CN110281314B (en) | 2019-05-05 | 2019-05-05 | Melt-cutting trepanning blade capable of automatically breaking chips and used for polymer three-dimensional forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110281314B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411977A (en) * | 1977-06-30 | 1979-01-29 | Inoue Gomu Kogyo Kk | Manufacture of synthetic resin lace |
| US4913761A (en) * | 1987-11-13 | 1990-04-03 | The Dow Chemical Company | Method for severing and sealing thermoplastic materials |
| CN204195890U (en) * | 2014-10-23 | 2015-03-11 | 徐振飞 | One is exempted to peel off plastic foam slotting machine for thermal insulating board |
| CN204894049U (en) * | 2015-07-19 | 2015-12-23 | 合肥麦威包装材料有限公司 | Fluting device of EPE location packing box |
| CN108612794A (en) * | 2018-08-16 | 2018-10-02 | 曹炳鑫 | A kind of automatic chip-removal brake block of marmem driving |
-
2019
- 2019-05-05 CN CN201910367711.5A patent/CN110281314B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411977A (en) * | 1977-06-30 | 1979-01-29 | Inoue Gomu Kogyo Kk | Manufacture of synthetic resin lace |
| US4913761A (en) * | 1987-11-13 | 1990-04-03 | The Dow Chemical Company | Method for severing and sealing thermoplastic materials |
| CN204195890U (en) * | 2014-10-23 | 2015-03-11 | 徐振飞 | One is exempted to peel off plastic foam slotting machine for thermal insulating board |
| CN204894049U (en) * | 2015-07-19 | 2015-12-23 | 合肥麦威包装材料有限公司 | Fluting device of EPE location packing box |
| CN108612794A (en) * | 2018-08-16 | 2018-10-02 | 曹炳鑫 | A kind of automatic chip-removal brake block of marmem driving |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110281314B (en) | 2020-11-20 |
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Effective date of registration: 20240621 Address after: 226000 room 1408, building 74, huaqiangcheng, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong Ningjing Information Technology Co.,Ltd. Country or region after: China Address before: 212013 No. 301, Xuefu Road, Zhenjiang, Jiangsu Patentee before: JIANGSU University Country or region before: China |
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