CN104470012A - Induction heating positioning device - Google Patents
Induction heating positioning device Download PDFInfo
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- CN104470012A CN104470012A CN201410543298.0A CN201410543298A CN104470012A CN 104470012 A CN104470012 A CN 104470012A CN 201410543298 A CN201410543298 A CN 201410543298A CN 104470012 A CN104470012 A CN 104470012A
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- quartz ampoule
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Abstract
An induction heating positioning device mainly structurally comprises a sealing nut, a supporting arm, an induction coil, an asbestos board, an asbestos rope, an adjusting cushion block, a quartz tube and a blank, a curved extension portion of the upper end of the induction coil is connected with the supporting arm, the other end of the supporting arm is connected with the sealing nut, the induction coil is vertical in the axial direction, the asbestos board is arranged at the lower end of the induction coil in a cushioning mode and tied through the asbestos rope, the quartz tube is placed in a heating tube, and when the blank is heated, the appropriate adjusting cushion block is selected according to the length of the blank so that the blank can be conveniently clamped through tweezers after the blank is placed in. The induction heating positioning device is simple to manufacture and low in manufacturing cost; positioning is accurate and reliable, and consistency of product quality is guaranteed; heated blanks are wide in length range and can be as short as 3 mm and as long as 100 mm; the labor intensity of operators is relieved, and production efficiency is improved. Personal safety of the operators is guaranteed.
Description
Technical field
The present invention relates to a kind of induction heating equipment, mainly for the induction heating of the metal materials such as high temperature alloy, titanium alloy, stainless steel, steel alloy, non-ferrous metal.
Background technology
Along with the development of China's science and technology, the securing member of the special materials such as high temperature alloy, titanium alloy, precipitation-hardening stainless steel uses in a large number in fields such as Aeronautics and Astronautics, space, boats and ships.From spaceship, military-civil satellite, rocket, guided missile, military-civil aircraft to military-civil naval vessel, aircraft carrier, all need to use various securing member.Various securing members used in a car are saved your breath and are also had hundreds of, and various securing members used in a frame airline carriers of passengers are ten hundreds of especially.The demand of various middle and high end abnormal-shaped fastener increases exponentially, increases the batch of securing member, creates condition also to the upsetting of middle and high end abnormal-shaped fastener processing.Meanwhile, the design of product also more and more proposes new requirement to geometry, mechanical property, accuracy class, and Investment in fastener industry also achieves development to meet the needs of and improves.In the production and processing of securing member, the materials such as high temperature alloy, beta titanium alloy, alpha+beta phase titanium alloy, two-phase precipitation stainless steel are higher because of the intensity under its normal temperature, belong to difficult moulding material, heating upsetting must be adopted to make type.This kind of securing member of upsetting system, adopts induction heating to be most important process one.
Induction heating equipment be in heating technique except firing equipment most important technological equipment, design rationally whether be directly connected to the quality of product quality and the height of production efficiency.
Traditional, the axis of induction coil is level, during heating blank, and operating personnel's pliers or tweezers folder clamping blank one end, stretched in induction coil by blank and heat, the shortcoming of so operation is:
(1) labor intensity of operating staff is large, heat several or tens blank leicht fallen D/As, if laser heating several thousand blanks just difficult for very much, simultaneously also will standby three above pliers or tweezers, because pliers or tweezers are metal materials, under conduction of heat and anxious skin effect double action, laser heating several blank will be hot, empty-handedly can not hold, wear gloves operation inconvenience again, only have continuous replacing instrument;
(2) location is inaccurate, affects heating quality, and then affects Forming Quality.For ensureing the consistency of blank heating, blank need be placed in the center of induction coil, people operates, higher technology is also difficult to ensure card; In induction heating pipe, once also put into the quartz ampoule of proper wall thickness, when quartz ampoule put into by blank, blank is just in the center of induction coil substantially, but the blank manufacturing securing member only has tens grams, after energising usually, and blank is just released induction coil by transient magnetic field.
(3) there is potential safety hazard; During operation, pliers or tweezers can touch induction coil unavoidably, cause the accident endangering personal safety to occur.This heating positioner for above-mentioned faultiness design.
Summary of the invention
The object of the invention is to, provide a kind of simple and easy, location is reliable, quality conformance is good, operate induction heating equipment quickly and easily.
Technical scheme of the present invention: become original blank level and be heated to be present blank and vertically heat.
Induction heating equipment after improvement, the axis of induction coil is vertical, the nonmetallic materials of 1200 ° of C maybe can be born at induction coil lower end pad one asbestos pad, tie up with asbestos cord, quartz ampoule is put into heating tube, during heating blank, choose suitable adjustment cushion block according to the length of blank, be advisable can conveniently clamp blank with tweezers after putting into blank.The external diameter of quartz ampoule should 0.5mm ~ 1mm less of the endoporus of induction coil, and the endoporus of quartz ampoule should 1mm ~ 1.5mm larger than the external diameter of blank, and the height of quartz ampoule is generally no more than heating tube upper surface.Choosing of quartz ampoule should follow two principles: one is stop enough gaps, in case expanded by heating is racked; Two is conveniently can press from both sides out the blank after heating with tweezers to be advisable.In actual production, with left hand, blank is put into heating tube, heating power supply switch electrified regulation is started with left foot, after electrified regulation to setting-up time, firing equipment auto-breaking, right hand tweezers press from both sides out the blank heated puts into die cavity, while right crus of diaphragm starting pressure equipment operating switch upsetting base, left hand puts into another part blank to heating tube, repeats above-mentioned action heating upsetting base.
Adopt advantage and the beneficial effect of the technical program:
1, this induction heating equipment makes simple, and cost of manufacture is cheap;
2, accurate positioning, reliable, ensure that the quality conformance of product;
3, the length range heating blank is wide, is as short as 3mm, grows to 100mm;
4, significantly reduce the labour intensity of operating personnel, improve production efficiency (being at least doubled) simultaneously.
5, the personal safety of operating personnel is ensured.
6, do not need large-tonnage press device, the product producing regular size only needs (40 ~ 100) ton press device.
Accompanying drawing explanation
Fig. 1 is the structural representation of invention.
In figure: 1-sealing nut, 2-support arm, 3-induction coil, 4-asbestos board, 5-asbestos cord, 6-adjustment cushion block, 7-quartz ampoule, 8-blank.
Embodiment
A kind of induction heating positioner of the present invention, its structure mainly comprises: sealing nut 1, support arm 2, induction coil 3, asbestos board 4, asbestos cord 5, adjustment cushion block 6, quartz ampoule 7, blank 8, induction heating equipment of the present invention, induction coil 3 upper-end bent extension is connected with support arm 2, support arm 2 other end is connected with induction heating equipment by sealing nut 1, the axis of induction coil 3 is vertical, the nonmetallic materials of 1200 ° of C maybe can be born at induction coil 3 lower end pad one asbestos board 4, tie up with asbestos cord 5, quartz ampoule 7 is put into heating tube, during heating blank 8, suitable adjustment cushion block 6 is chosen according to the length of blank 8, conveniently can clamp blank 8 be advisable to put into the rear tweezers of blank 8.The external diameter of quartz ampoule 7 should 0.5mm ~ 1mm less of the endoporus of induction coil, and the endoporus of quartz ampoule 7 should 1mm ~ 1.5mm larger than the external diameter of blank 8, and the height of quartz ampoule 7 is no more than heating tube upper surface.Choosing of quartz ampoule 7 should follow two principles: one is stop enough gaps, in case expanded by heating is racked; Two is conveniently can press from both sides out the blank after heating 8 with tweezers to be advisable.In actual production, with left hand, blank is put into heating tube, heating power supply switch electrified regulation is started with left foot, after electrified regulation to setting-up time, firing equipment auto-breaking, right hand tweezers press from both sides out the blank heated puts into die cavity, and while right crus of diaphragm starting pressure equipment operating switch upsetting base, left hand puts into another part blank to heating.
Claims (3)
1. an induction heating positioner, it is characterized in that: its structure mainly comprises: sealing nut (1), support arm (2), induction coil (3), asbestos board (4), asbestos cord (5), adjustment cushion block (6), quartz ampoule (7), blank (8), induction coil (3) upper-end bent extension is connected with support arm (2), support arm (2) other end is connected with induction heating equipment by sealing nut (1), the axis of induction coil (3) is vertical, in induction coil (3) lower end pad one asbestos board (4), tie up with asbestos cord (5), quartz ampoule (7) is put into heating tube, during heating blank (8), applicable adjustment cushion block (6) is chosen according to the length of blank (8), conveniently can clamp blank (8) with tweezers be afterwards advisable to put into blank (8).
2. induction heating positioner according to claim 1, it is characterized in that: the external diameter of quartz ampoule (7) should 0.5mm ~ 1mm less of the endoporus of induction coil, the endoporus of quartz ampoule (7) should 1mm ~ 1.5mm larger than the external diameter of blank (8), the height of quartz ampoule (7) is no more than heating tube upper surface, choosing of quartz ampoule (7) should stop enough gaps, in case expanded by heating is racked.
3. induction heating positioner according to claim 1, is characterized in that: described induction coil (3) lower end pad can bear the nonmetallic materials cushion block of 1200 ° of C, ties up with asbestos cord (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543298.0A CN104470012A (en) | 2014-10-15 | 2014-10-15 | Induction heating positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543298.0A CN104470012A (en) | 2014-10-15 | 2014-10-15 | Induction heating positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104470012A true CN104470012A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410543298.0A Pending CN104470012A (en) | 2014-10-15 | 2014-10-15 | Induction heating positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104470012A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764173A (en) * | 2016-03-18 | 2016-07-13 | 西安航天华阳机电装备有限公司 | Adjustable electromagnetic induction heating device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB257021A (en) * | 1925-05-20 | 1926-08-20 | Cecil Reginald Burch | Improvements in or relating to electromagnetic induction heating |
| CN101594711A (en) * | 2009-06-16 | 2009-12-02 | 义乌市易开盖实业公司 | A kind of through type electromagnetic induction heating pipe structure |
-
2014
- 2014-10-15 CN CN201410543298.0A patent/CN104470012A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB257021A (en) * | 1925-05-20 | 1926-08-20 | Cecil Reginald Burch | Improvements in or relating to electromagnetic induction heating |
| CN101594711A (en) * | 2009-06-16 | 2009-12-02 | 义乌市易开盖实业公司 | A kind of through type electromagnetic induction heating pipe structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764173A (en) * | 2016-03-18 | 2016-07-13 | 西安航天华阳机电装备有限公司 | Adjustable electromagnetic induction heating device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |