CN106966289B - A kind of rectilinear induction pre-heating device - Google Patents
A kind of rectilinear induction pre-heating device Download PDFInfo
- Publication number
- CN106966289B CN106966289B CN201710240936.5A CN201710240936A CN106966289B CN 106966289 B CN106966289 B CN 106966289B CN 201710240936 A CN201710240936 A CN 201710240936A CN 106966289 B CN106966289 B CN 106966289B
- Authority
- CN
- China
- Prior art keywords
- parent
- hoist cable
- induction
- batching hole
- spray chamber
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/38—Crane hooks adapted for automatic disengagement from loads on release of cable tensions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
Abstract
The invention discloses a kind of rectilinear induction pre-heating devices, including spray chamber, it further include induction preheater and lifting platform, the top of spray chamber is equipped with batching hole, induction preheater is connect with batching hole, and the top of batching hole is equipped with centering pulley, is wound with hoist cable on pulley of feeling relieved, hoist cable hangs liter end equipped with automatic release shackle, and the lifting platform is located at the lower section of centering wheel.In use, parent is hung on automatic release shackle, entered in spray chamber by parent by batching hole by hoist cable, when by feeding port, is heated by induction preheater.The gap between coil and parent in induction preheater can be allowed very uniform, induction preheater is allowed uniformly to heat parent, and the supply of parent is carried out using hoist cable, it can be to avoid vibration problems caused by the mechanical feelings such as prior art mobile platform, rolling rod, belt.The present invention is shaped for metal jet.
Description
Technical field
The present invention relates to a kind of rectilinear induction pre-heating devices for metal jet forming.
Background technique
In order to which the small melt of the metal ejected can be attached to above parent well very much, metal jet shapes often
It needs to preheat parent, and most efficient heating method is exactly to be heated with the mode of electromagnetic induction, but parent
Gap between coil is the important parameter for determining heating efficiency, therefore existing equipment is all by the way of cross-feed
Parent is heated, but such feeding manner will lead to several problems:
1. if parent is thin-wall pipes, once it is easy for occurring during heating and processing female then length is too long
Body due to itself weight and be bent；
2. the parent for processing different-diameter is required to replacement different inner diameters to guarantee that the gap between body and coil is small as far as possible
Induction preheater, but cause parent central point also to be changed due to the variation of the diameter of parent, it is thus necessary
Adjust the delivery head for placing parent, if cost is very high with digital control lifting platform, and if with common hand-operated lifting platform, that
It takes time and effort, and positioning region inaccuracy, and the vibration being driven also results in the variation in gap, causes the heating of parent uneven
It is even.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of rectilinear induction pre-heating device.
The solution that the present invention solves its technical problem is:
A kind of rectilinear induction pre-heating device, including spray chamber, further include induction preheater and lifting platform, spray chamber it is upper
Side is equipped with batching hole, and induction preheater is connect with batching hole, and the top of batching hole is equipped with centering pulley, is wound with and hangs on pulley of feeling relieved
Rope, hoist cable hang liter end equipped with automatic release shackle, and the lifting platform is located in spray chamber and is located at the lower section of centering pulley.
As a further improvement of the foregoing solution, the automatic release shackle includes connection buckle and eccentric hook, connection buckle with
Eccentric hook axis connects；It is boundary with rotation center of the eccentric hook on connection buckle, the left side of eccentric hook is known as clasp joint portion, eccentric hook
Right side is known as gravity part, and the center of gravity of eccentric hook is located in gravity part.
As a further improvement of the foregoing solution, spray chamber is externally provided with hoist engine, and hoist engine is connect with hoist cable.
As a further improvement of the foregoing solution, the top of batching hole is equipped with seal closure.
The beneficial effects of the present invention are: a kind of rectilinear induction pre-heating device, including spray chamber, it further include induction preheater
And lifting platform, the top of spray chamber are equipped with batching hole, induction preheater is connect with batching hole, and the top of batching hole is equipped with centering and slides
It takes turns, hoist cable is wound on pulley of feeling relieved, hoist cable hangs liter end equipped with automatic release shackle, and the lifting platform is located in spray chamber simultaneously
It is located at the lower section of centering pulley.In use, parent is hung on automatic release shackle, by hoist cable by parent by batching hole into
Enter in spray chamber, when by feeding port, is heated by induction preheater.Under the gravity of parent, hoist cable can nature
It is vertical, and the cross-section center position of hoist cable is constant, as long as making the cross-section center of hoist cable coaxial when installing equipment and throwing
Expect that hole is coaxial, when slinging base material, makes the kernel of section of base material coaxial with the cross-section center of hoist cable, no matter the diameter of base material
Be how many, the kernel of section of base material is inevitable coaxial with batching hole, thus eliminate the adjusting operation of the prior art, naturally and
It so allows the gap between coil and parent in induction preheater very uniform, allows induction preheater to carry out parent uniform
Heating, and carry out using hoist cable the supply of parent, can be to avoid prior art mobile platform, rolling rod, the machinery such as belt
Formula supplies generated vibration problems.The present invention is shaped for metal jet.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the structural scheme of mechanism of the embodiment of the present invention；
Fig. 2 is the automatic release shackle structural schematic diagram of the embodiment of the present invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text
All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding
Few couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
Referring to Figures 1 and 2, this is the embodiment of the present invention, specifically:
A kind of rectilinear induction pre-heating device, including spray chamber 1 further include induction preheater 2 and lifting platform, spray chamber 1
Top be equipped with batching hole, induction preheater 2 connect with batching hole, and the top of batching hole is equipped with pulley 3 of feeling relieved, centering pulley 3
On be wound with hoist cable 4, hoist cable 4 hangs liter end equipped with automatic release shackle, the lifting platform 11 be located in spray chamber 1 and be located at it is fixed
The lower section of heart pulley 3.The lifting platform 11 is often that can be rotated, naturally it is also possible to nonoculture elevating movement.Make
Used time hangs over parent on automatic release shackle, is entered in spray chamber by parent by batching hole by hoist cable, by feeding intake
When mouth, heated by induction preheater.Under the gravity of parent, hoist cable can be naturally vertical, and the cross section of hoist cable
Center is constant, as long as allowing the cross-section center axis of hoist cable and batching hole coaxial when installing equipment, when slinging base material, allows
The kernel of section of base material and the cross-section center of hoist cable are coaxial, no matter the diameter of base material is how many, the kernel of section of base material must
It is so coaxial with batching hole, the adjusting operation of the prior art is thus eliminated, allows line in induction preheater naturally and so
Enclose parent between gap it is very uniform, allow induction preheater uniformly to heat parent, and utilization hoist cable into
The supply of row parent can ask to avoid shaking caused by the mechanical feelings such as prior art mobile platform, rolling rod, belt
Topic.
Automatic release shackle can be automatically controlled electric hook, and automatic release shackle and parent are realized by control circuit
Disengaging, and the automatic release shackle of the present embodiment includes connection buckle 5 and eccentric hook 6, and connection buckle 5 connects with 6 axis of eccentric hook；With inclined
Rotation center of the heart hook 6 on connection buckle 5 is boundary, and the left side of eccentric hook 6 is known as clasp joint portion, and the right side of eccentric hook 6 is known as weight
The center of gravity in power portion, eccentric hook 6 is located in gravity part.Hanging ring is set on parent, when slinging parent, allows hanging ring and clasp joint
Portion's connection, since the weight of parent is far longer than the weight of eccentric hook 6, so clasp joint portion is under, thus play connection parent and
The effect of hoist cable, and after parent contact is to lifting platform, hoist cable continues toward test, when the top in clasp joint portion is lower than in hanging ring
When enclosing top, under the action of gravity part, eccentric hook 6 can rotate an angle automatically, so that clasp joint portion be allowed to be detached from hanging ring, realize
Automatically the function of discharging.
For the ease of controlling the effective length of hoist cable, spray chamber 1 is externally provided with hoist engine 7, and hoist engine 7 is connect with hoist cable 4.
Because generally requiring inert gas or nitrogen during heating and carrying out protection against oxidation to parent, so throwing
The top of material mouth is equipped with seal closure 8.The density of inert gas and nitrogen is respectively less than air, in spray chamber discharge inert gas and
Nitrogen can ensure that parent is not oxidized when heated, and the prior art goes to be difficult to reach this effect, because these are protected
Shield gas can largely be overflowed from the gap above parent, and the gap below parent is easy the oxidation by air.
Better embodiment of the invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make various equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this
Equivalent variation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (4)
1. a kind of rectilinear induction pre-heating device, including spray chamber (1), it is characterised in that: further include induction preheater (2) and liter
It drops platform (11), the top of spray chamber (1) is equipped with batching hole, and induction preheater (2) is connect with batching hole, and the top of batching hole is equipped with
It feels relieved pulley (3), is wound with hoist cable (4) in centering pulley (3), hoist cable (4) hangs liter end equipped with automatic release shackle, the liter
Drop platform (11) is located in spray chamber (1) and is located at the lower section of centering pulley (3), the cross-section center axis and batching hole of hoist cable (4)
It is coaxial.
2. a kind of rectilinear induction pre-heating device according to claim 1, it is characterised in that: the automatic release shackle packet
Connection buckle (5) and eccentric hook (6) are included, connection buckle (5) connects with eccentric hook (6) axis；With rotation of the eccentric hook (6) on connection buckle (5)
Turn center as boundary, the left side of eccentric hook (6) is known as clasp joint portion, and the right side of eccentric hook (6) is known as gravity part, eccentric hook (6)
Center of gravity is located in gravity part.
3. a kind of rectilinear induction pre-heating device according to claim 1, it is characterised in that: spray chamber (1) is externally provided with volume
It raises machine (7), hoist engine (7) is connect with hoist cable (4).
4. a kind of rectilinear induction pre-heating device according to claim 1, it is characterised in that: the top of batching hole is equipped with close
Sealing cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240936.5A CN106966289B (en) | 2017-04-13 | 2017-04-13 | A kind of rectilinear induction pre-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240936.5A CN106966289B (en) | 2017-04-13 | 2017-04-13 | A kind of rectilinear induction pre-heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106966289A CN106966289A (en) | 2017-07-21 |
| CN106966289B true CN106966289B (en) | 2019-03-29 |
Family
ID=59333809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710240936.5A Active CN106966289B (en) | 2017-04-13 | 2017-04-13 | A kind of rectilinear induction pre-heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106966289B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201442795U (en) * | 2009-07-22 | 2010-04-28 | 胜利油田胜利工程建设（集团）有限责任公司 | Automatic unhooking type lifting hook |
| JP2012006037A (en) * | 2010-06-24 | 2012-01-12 | Kobe Steel Ltd | Spray-forming deposition method |
| CN101973484B (en) * | 2010-11-05 | 2012-10-31 | 无锡市新华起重工具有限公司 | Self-releasing hook |
| CN102416472B (en) * | 2011-12-08 | 2015-09-02 | 沈阳工业大学 | Reaction-injection moulding atomising device and the atomization method thereof of electrostatic is added in a kind of molten metal |
| CN105033257B (en) * | 2015-08-26 | 2017-10-17 | 佛山峰合精密喷射成形科技有限公司 | Precise spray forming metal tube and its manufacture method and equipment |
| CN206705519U (en) * | 2017-04-13 | 2017-12-05 | 佛山峰合精密喷射成形科技有限公司 | A kind of rectilinear sensing pre-heating device |
-
2017
- 2017-04-13 CN CN201710240936.5A patent/CN106966289B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106966289A (en) | 2017-07-21 |
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