CN206028515U - Nickel titanium alloy line design mould - Google Patents
Nickel titanium alloy line design mould Download PDFInfo
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- CN206028515U CN206028515U CN201620927757.XU CN201620927757U CN206028515U CN 206028515 U CN206028515 U CN 206028515U CN 201620927757 U CN201620927757 U CN 201620927757U CN 206028515 U CN206028515 U CN 206028515U
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- tool
- inner panel
- ring surface
- base plate
- plate
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Abstract
The utility model discloses a nickel titanium alloy line design mould, including the bottom plate, be provided with tool inner panel and tool planking on the bottom plate, prepare out anchor ring through a slow wire -cutting on the outer peripheral face of tool inner panel, the tool planking surrounds and sets up at tool inner panel periphery, and anchor ring in preparing out through slow wire -cutting on the interior anchor ring of tool planking forms the design space between outer anchor ring and the interior anchor ring, and bottom plate, tool inner panel and tool planking all pass through stress relief treatment to all handle through black phosphating on the surface. The utility model discloses construct simply convenient operation to can effective control nickel titanium alloy product profile stability.
Description
Technical field
This utility model is related to material process field, and in particular to a kind of Nitinol line shaper.
Background technology
Nitinol is a kind of marmem, and marmem is can be by the plastic deformation of itself a certain specific
At a temperature of be automatically restored to the special alloy of original-shape.More than 20%, fatigue life reaches 7 times of 1*10 to its expansion and contraction
Side, damping characteristic are higher than common spring 10 times.Therefore it is a kind of material of the head hoop part of more reliable headband receiver,
The clamping dynamics of earphone is ensure that, service life is improved.
As memorial alloy can restore automatically, in processing sizing, difficulty is larger, requires heat to ability under specified temp
Meet and require, be now badly in need of wanting a kind of good mould to ensure the making of head hoop.
The content of the invention
The purpose of this utility model is the problem above for overcoming prior art to exist, there is provided a kind of Nitinol line sizing
Mould, this utility model simple structure are easy to operate, and being capable of effective control Nitinol product profile stability.
For realizing above-mentioned technical purpose, above-mentioned technique effect is reached, this utility model is achieved through the following technical solutions：
Nitinol line shaper, including base plate, is provided with tool inner panel and tool outside plate on the base plate, described to control
Outer ring surface is prepared by slow-silk thread cutting on the outer peripheral face of tool inner panel, the tool outside plate is circumferentially positioned at tool inner panel periphery,
Inner ring surface is prepared by slow-silk thread cutting on the inner ring surface of the tool outside plate, sizing between the outer ring surface and inner ring surface, is formed
Space, the base plate, tool inner panel and tool outside plate are processed by destressing, and surface is by black phosphating process.
Further, the inner ring surface is located on the two ends in sizing space and is provided with boss, between two boss
Inner ring surface and outer ring surface between be provided with avoidance gap.
Further, the backplate surface is at least provided with two the first alignment pins for coordinating positioning with tool inner panel, institute
State and on tool inner panel, be provided with the first location hole, the backplate surface coordinates the of positioning at least provided with two with tool outside plate
Two alignment pins, are provided with the second location hole on the tool outside plate, the tool inner panel and tool outside plate pass through screw and bottom
Plate locking is arranged.
Further, first through hole is provided with the middle part of the base plate, is set on the corresponding tool inner panel of the first through hole
It is equipped with the second through hole.
Further, the tool outer plate surfaces are provided with model and carve characters area.
Further, the material of base plate, tool inner panel and tool outside plate is 4CR5MOSI V1 hot die steels.
The beneficial effects of the utility model are:
This mould forms the sizing of product net shape by processing to the face between tool inner panel and tool outside plate
Space, completes by ensure that one-step building, convenient to operation.
Being arranged by the thickness to tool inner panel and tool outside plate can just increase product superposition quantity, once to multiple products
Product are shaped, improve production efficiency.
By mould medium design into hollow, it is easy to the cross-ventilation in heating process, makes mould be heated quick and uniform.
After this mould makes heating, can uniformly transfer heat in the middle of mould, make product also reach be heated pre-
Constant temperature degree, temperature transfer uniform in effect, good forming effect, the Nitinol product profile stability processed by this mould shape
Control is within 0.5mm.
And when this mould is used, after product takes out heating furnace in 10 seconds, mould inside temperature does not occur to reduce, it is ensured that
The sufficient time is operated for operator.
Material selection 4CR5MOSI V1 hot die steels, can bear temperature with good toughness and high temperature resistance fatigue behaviour
Degree fusion, suitably long-term work at high temperature.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of description, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail in by following examples and its accompanying drawing.
Description of the drawings
For the technical scheme being illustrated more clearly that in this utility model embodiment technology, embodiment technology will be retouched below
Needed for stating, accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only this utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is avoidance gap portion structural representation in this utility model Fig. 1；
Fig. 3 is bottom parts structural representation of the present utility model；
Fig. 4 is tool inner board part structural representation of the present utility model；
Fig. 5 is tool outer panel section structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Referring to figs. 1 to shown in Fig. 5, Nitinol line shaper, including base plate 1, is provided with 2 He of tool inner panel on base plate
Tool outside plate 3, prepares outer ring surface 4 by slow-silk thread cutting on the outer peripheral face of tool inner panel, and tool outside plate is circumferentially positioned at tool
Inner panel periphery, prepares inner ring surface 5 by slow-silk thread cutting on the inner ring surface of tool outside plate, forms fixed between outer ring surface and inner ring surface
Type space 6, base plate, tool inner panel and tool outside plate are processed by destressing, and surface is by black phosphating process.Make
Used time, many Nitinol lines are sequentially placed into from sizing space, stepped construction is formed, you can carry out next step processing, when
After process finishing, remove tool inner panel and just all sizings high Nitinol line can be taken out, obtain finished product, it is easy to operate fast
Victory, the multiple products of one-shot forming, efficiency high.
Wherein, inner ring surface is located on the two ends in sizing space and is provided with boss 7, the inner ring surface between two boss with it is outer
Avoidance gap 8 is provided between anchor ring, and product end positions can be positioned by two boss, such that it is able to judge whether product is put
Put correct, improve production yield.
Backplate surface is arranged on tool inner panel at least provided with two the first alignment pins 9 for being coordinated positioning with tool inner panel
There is the first location hole 10, backplate surface coordinates the second alignment pins 11 for positioning at least provided with two with tool outside plate, outside tool
The second location hole 12 is provided with plate, and tool inner panel and tool outside plate are arranged with base plate locking by screw 13, by above-mentioned
The cooperation of location hole and alignment pin so that the position between tool inner panel and tool outside plate is fixed, is easily installed and dismantles.
First through hole 14 is provided with the middle part of base plate, is provided with the second through hole 15 on the corresponding tool inner panel of first through hole,
First through hole is enabled to temperature and tool inner panel can be conducted heat by first through hole, and the second through hole then reduces tool inner panel
Width, transmission heat speed are improved so that whole mould is heated evenly, and can also reduce the weight of mould, is easy to operation.
Tool outer plate surfaces are provided with model and carve characters area, prepare product type clearly to illustrate, are easy to use.
This mould ensure that repeatedly indeformable in 20 DEG C～40 DEG C in 500 DEG C～550 DEG C temperature decreases, it is ensured that NiTi
Nemaline concordance.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use that this practicality is new
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. Nitinol line shaper, it is characterised in that：Including base plate, it is provided with the base plate outside tool inner panel and tool
Plate, prepares outer ring surface by slow-silk thread cutting on the outer peripheral face of the tool inner panel, and the tool outside plate is circumferentially positioned at tool
Inner panel periphery, prepares inner ring surface by slow-silk thread cutting on the inner ring surface of the tool outside plate, the outer ring surface and inner ring surface it
Between form sizing space, the base plate, tool inner panel and tool outside plate are processed by destressing, and surface is by black
Bonderizing.
2. Nitinol line shaper according to claim 1, it is characterised in that：The inner ring surface is located at sizing space
Two ends on be provided with boss, be provided between the inner ring surface and outer ring surface between two boss avoidance gap.
3. Nitinol line shaper according to claim 1, it is characterised in that：The backplate surface at least provided with
Two the first alignment pins for coordinating positioning with tool inner panel, are provided with the first location hole, the base plate table on the tool inner panel
Face is provided with the second positioning at least provided with two the second alignment pins for coordinating positioning with tool outside plate on the tool outside plate
Hole, the tool inner panel and tool outside plate are arranged with base plate locking by screw.
4. Nitinol line shaper according to claim 1, it is characterised in that：First is provided with the middle part of the base plate
Through hole, is provided with the second through hole on the corresponding tool inner panel of the first through hole.
5. Nitinol line shaper according to claim 1, it is characterised in that：The tool outer plate surfaces are provided with
Model is carved characters area.
6. Nitinol line shaper according to claim 1, it is characterised in that：The base plate, tool inner panel and control
The material of tool outside plate is 4CR5MOSI V1 hot die steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927757.XU CN206028515U (en) | 2016-08-24 | 2016-08-24 | Nickel titanium alloy line design mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927757.XU CN206028515U (en) | 2016-08-24 | 2016-08-24 | Nickel titanium alloy line design mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028515U true CN206028515U (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927757.XU Active CN206028515U (en) | 2016-08-24 | 2016-08-24 | Nickel titanium alloy line design mould |
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| Country | Link |
|---|---|
| CN (1) | CN206028515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396294A (en) * | 2018-12-24 | 2019-03-01 | 广州瑞通生物科技有限公司 | A kind of bending of arch edgewise method |
-
2016
- 2016-08-24 CN CN201620927757.XU patent/CN206028515U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396294A (en) * | 2018-12-24 | 2019-03-01 | 广州瑞通生物科技有限公司 | A kind of bending of arch edgewise method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |