CN205798448U - Mould tempering powder by atomization equipment secondary charging device - Google Patents
Mould tempering powder by atomization equipment secondary charging device Download PDFInfo
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- CN205798448U CN205798448U CN201620550074.7U CN201620550074U CN205798448U CN 205798448 U CN205798448 U CN 205798448U CN 201620550074 U CN201620550074 U CN 201620550074U CN 205798448 U CN205798448 U CN 205798448U
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- bearing
- smelting furnace
- barrel
- secondary charging
- thermal insulation
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Abstract
The utility model discloses a kind of mould steel gas-atomized powder equipment secondary charging device, including smelting furnace, urceolus, top cylinder, upper cover, rotating shaft, bearing, handwheel, alignment pin, cable wire, barrel, the charge door being located on barrel, leg, hinge, latch segment, connector, envelope push-pull valve, vacuum pumping opening, thermal insulation board, heat insulation location-plate, spring and lifting support.In utility model fusion process, the produced radiation of smelting furnace heating is undertaken by thermal insulation board; effectively sealing plug-in board valve O-ring seal is protected; ensure that the sealing of melting environment simultaneously; preferably will seal and raying face will separate; effectively increase the vacuum of vacuum melting, the hyperthermia radiation, the air-tightness that occur during solving secondary charging are bad, height limit, charging inconvenience etc. problem.
Description
Technical field
Specifically a kind of mould tempering powder by atomization equipment secondary charging device of this utility model.
Background technology
In gas-atomized powder industry, most mould steel are required for adding aluminum, titanium, violent etc. volatile or oxidizable
Composition, therefore, relates to the secondary charging of partial material in fusion process.But, secondary charging faces hyperthermia radiation, airtight
Property the problem such as bad, height limit, charging inconvenience, how to solve the technology being badly in need of solving in the problems referred to above become the current industry
Problem.
Summary of the invention
The purpose of this utility model is to provide a kind of mould tempering powder by atomization equipment secondary charging device, hyperthermia radiation
Little, air-tightness good, is easy to charging, it is possible to increase the molten efficiency of refining and the stability of product quality.
For achieving the above object, this utility model includes smelting furnace, is located at the urceolus of smelting furnace upper opening portion, rotating shaft, fixed
Position pin, urceolus top is provided with top cylinder, and described top cylinder top is sealed by upper cover；Described rotating shaft is set up by bearing one and bearing two
Inside top cylinder, rotating shaft one end is stretched out outside top cylinder and is provided with handwheel, and described alignment pin is fixed on bearing one through handwheel, institute
Stating and be provided with cable wire and barrel inside top cylinder, described cable wire one end is connected with rotating shaft, and the other end is connected with barrel, and described barrel sets
There is charge door；Described barrel two bottom sides is separately installed with leg, and leg is provided with hinge, and chain connection has latch segment, lock
Tight block movable end is fixed together by connector, and barrel is sealed by the latch segment linked together；
Described smelting furnace upper opening portion is provided with the sealing plug-in board valve for sealing between urceolus, and sealing plug-in board valve is provided with
Vacuum pumping opening；Described smelting furnace lower opening portion is provided with thermal insulation board, is provided with opening in the middle of described thermal insulation board, by thermal insulation board respectively
Two sections, left and right, thermal insulation board two ends are flexibly connected with smelting furnace, and top, thermal insulation board two ends is provided with heat insulation location-plate and spring, described every
Hot location-plate is arranged in smelting furnace, and described spring one end is connected with smelting furnace, and the other end is connected with thermal insulation board；
Described urceolus is connected with hydraulic lift by the support of bearing that can rotate.
Preferably, connector is cotton thread.
Further, barrel top is provided with baffle plate, and cable wire is fixing with baffle plate to be connected.
Further, positioning sealer it is provided with between top cylinder and urceolus.
Further, being arranged with axle sleeve respectively outside bearing one and bearing two, end cap seal is passed through in axle sleeve outer end.
Further, all sealed by seal snap ring between bearing one and bearing two and axle sleeve.
Operation principle: in this utility model fusion process, the produced radiation of smelting furnace heating suitable for reading is undertaken by thermal insulation board,
Sealing plug-in board valve O-ring seal is protected, ensure that the sealing of melting environment simultaneously.
This utility model makes feeding chamber obtain vacuum by vacuum pumping opening, after the raw material of charge door filling secondary charging,
Latch segment is fixed by cotton thread.When needs feed, opening sealing plug-in board valve, barrel is by after sealing plug-in board valve, with under barrel
The leg in portion backs down thermal insulation board, and cotton thread scaling loss close to molten steel time, latch segment is opened, it is achieved that secondary charging.This practicality is new
Type, by handwheel, rotating shaft and cable wire, positions.Thermal insulation board spring completes in charging, and barrel ensure that thermal insulation board after exiting
Reset.
Compared with prior art, in this utility model fusion process, the produced radiation of smelting furnace heating is held by thermal insulation board
Load, protects sealing plug-in board valve O-ring seal effectively, ensure that the sealing of melting environment simultaneously, preferably will seal and
Raying face separately, effectively increases the vacuum of vacuum melting, the hyperthermia radiation that occurs during solving secondary charging,
The problems such as air-tightness is bad, height limit, charging inconvenience.This utility model secondary charging is simple to operate, and molten steel is not had secondary
Pollute, and easy to operate, regulation accurately, is effectively improved the efficiency of secondary charging, improves the quality of product, saved electricity
The consumption of energy.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is the partial enlarged drawing of top cylinder part in Fig. 1.
In figure: 1, thermal insulation board, 1-1, opening, 2, sealing plug-in board valve, 3, charge door, 4, hinge, 5, spring, 6, urceolus, 7,
Baffle plate, 8, barrel, 9, latch segment, 10, leg, 11, cable wire, 12, positioning sealer, 13, rotating shaft, 14, top cylinder, 15, bearing one,
16, bearing two, 17, upper cover, 18, seal snap ring, 19, end cap, 20, axle sleeve, 21, vacuum pumping opening, 22, hydraulic lifting support,
23, smelting furnace, 24, alignment pin, 25, handwheel, 26, thermal insulation board location, 27, the support of bearing, 28, hydraulic lift.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, this utility model one mould tempering powder by atomization equipment secondary charging device, including smelting furnace
23, being located at the urceolus 6 of smelting furnace 23 upper opening portion, rotating shaft 13, alignment pin 24, urceolus 6 top is provided with top cylinder 14, described top cylinder 14
Top is sealed by upper cover 17；It is internal that described rotating shaft 13 is erected at top cylinder 14 by bearing 1 and bearing 2 16, rotating shaft 13 1
End stretches out outside top cylinder 14 and is provided with handwheel 25, and described alignment pin 24 is fixed on bearing 1 through handwheel 25, described top cylinder
14 inside are provided with cable wire 11 and barrel 8, and described cable wire 11 one end is connected with rotating shaft 13, and the other end is connected with barrel 8, described barrel
8 are provided with charge door 3；
Described barrel 8 two bottom sides is separately installed with leg 10, and leg 10 is provided with hinge 4, and hinge 4 connects locking
Block 9, latch segment 9 movable end is fixed together by connector, and barrel 8 is sealed by the latch segment 9 linked together；Described solid
Being scheduled on latch segment 9 together, the angle bottom its fixing end and barrel 8 is 30 °.
Being provided with sealing plug-in board valve 2 between described smelting furnace 23 upper opening portion and urceolus 6, sealing plug-in board valve 2 is provided with vacuum
Bleeding point 21；Described smelting furnace 23 lower opening portion is provided with in the middle of thermal insulation board 1, described thermal insulation board 1 and is provided with opening 1-1, by heat insulation
Plate 1 is divided into two sections, left and right, and thermal insulation board 1 two ends are flexibly connected with smelting furnace 23, and top, thermal insulation board 23 two ends is provided with heat insulation location-plate
26 and spring 5, described heat insulation location-plate 26 is arranged in smelting furnace 23, and described spring 5 one end is connected with smelting furnace 23, the other end
It is connected with thermal insulation board 1.
Described urceolus 6 is connected with hydraulic lift by the support of bearing that can rotate, and hydraulic lifting said herein fills
Putting can be hydraulic cylinder, and the described support of bearing 27 that can rotate is arranged on the piston rod of hydraulic cylinder.
As the optimal way to technique scheme of the present utility model, described connector is cotton thread, and cotton thread is weak to height
Temperature, after running into high temperature, fracture of easily burning, so that two latch segments 9 are separately, it is achieved secondary charging, naturally it is also possible to be it
The material of his non-refractory connects two latch segments 9.
As this utility model improvement to technique scheme, described barrel 8 top is provided with baffle plate 7, cable wire 11 and gear
Plate 7 is fixing to be connected, and prevents dust from falling in urceolus 6, thus effectively prevent when secondary charging, and dust falls into smelting furnace 23
In.
As this utility model further improvement to technique scheme, it is fixed to be provided with between described top cylinder 14 and urceolus 6
Position sealer 12, for sealed outer cylinder 6.
As this utility model further improvement to technique scheme, described bearing one and bearing two are outer the most sheathed
Axle sleeve, axle sleeve outer end is had to pass through end cap seal.
As this utility model further improvement to technique scheme, between described bearing one and bearing two and axle sleeve
All sealed by seal snap ring.
This utility model sealing plug-in board valve 2 was closed before melting starts, and kept the vacuum of smelting furnace 23,
Thermal insulation board 1 blocks the direct heat radiation to sealing plug-in board valve 2 of the molten steel in smelting furnace 23.When needs secondary charging, pass through
The support of bearing 27 that can rotate is raised above by hydraulic lift 28, thus drives the part of sealing plug-in board valve more than 2 i.e.
Structure within urceolus 6 and urceolus 6 rises, and is rotated beyond smelting furnace 23 scope by the support of bearing 27 that can rotate
Place, with facilitate feeding operation and change cotton thread.Take off alignment pin, rotate handwheel 25, discharge cable wire 11 by rotating shaft 13,
Barrel 8 is fallen until the charge door 3 of barrel 8 exposes urceolus 6.Secondary is added from charge door 3 with after cotton thread fixed locking block 9
The material of charging, rotates handwheel 25 and is resetted by barrel 8, fix with alignment pin 24 after interpolation.Again by sealing plug-in board valve more than 2
Partial reset.
After reset, bled acquisition vacuum by vacuum pumping opening 21, then be passed through nitrogen to half by vacuum pumping opening 21
Atmospheric pressure, then by acquisition vacuum of bleeding, be repeated several times by draining the air in urceolus 6.Push-pull valve about 2 vacuum to be sealed
Time about quite, open sealing plug-in board valve 2, pull up alignment pin 24, rotate handwheel 25 and fall barrel 8, by smelting furnace 23
Visor is observed leg 10 and is backed down thermal insulation board 1, cotton thread scaling loss close to molten steel time, and latch segment 9 is opened, and after completing charging, turns
Starting to take turns 25 lifting barrels 8 until resetting, plugging alignment pin 24, close sealing plug-in board valve 2.It is filled with by vacuum pumping opening 21 again
Nitrogen completes secondary charging to atmospheric pressure.
Claims (6)
1. a mould tempering powder by atomization equipment secondary charging device, including smelting furnace (23), is located at smelting furnace (23) opening
The urceolus (6) on top, rotating shaft (13), alignment pin (24), urceolus (6) top is provided with top cylinder (14), and described top cylinder (14) top leads to
Cross upper cover (17) to seal；It is internal that described rotating shaft (13) is erected at top cylinder (14) by bearing one (15) and bearing two (16), rotating shaft
(13) one end is stretched out top cylinder (14) and outward and is provided with handwheel (25), and described alignment pin (24) is fixed on bearing one through handwheel (25)
(15), on, described top cylinder (14) is internal is provided with cable wire (11) and barrel (8), and described cable wire (11) one end is connected with rotating shaft (13),
The other end is connected with barrel (8), and described barrel (8) is provided with charge door (3), it is characterised in that described barrel (8) two bottom sides
Being separately installed with leg (10), leg (10) is provided with hinge (4), hinge (4) connects latch segment (9), and latch segment (9) is lived
Moved end is fixed together by connector, and barrel (8) is sealed by the latch segment (9) linked together；
The sealing plug-in board valve (2) for sealing, sealing plug-in board valve it is provided with between described smelting furnace (23) upper opening portion and urceolus (6)
(2) vacuum pumping opening (21) it is provided with；Described smelting furnace (23) lower opening portion is provided with thermal insulation board (1), in described thermal insulation board (1)
Between be provided with opening (1-1), thermal insulation board (1) is divided into left and right two sections, thermal insulation board (1) two ends are flexibly connected with smelting furnace (23), every
Hot plate (1) top, two ends is provided with heat insulation location-plate (26) and spring (5), and described heat insulation location-plate (26) is arranged on smelting furnace (23)
In, described spring (5) one end is connected with smelting furnace (23), and the other end is connected with thermal insulation board (1)；
Described urceolus (6) is connected with hydraulic lift (28) by the support of bearing (27) that can rotate.
A kind of mould tempering powder by atomization equipment secondary charging device the most according to claim 1, it is characterised in that described
Connector is cotton thread.
A kind of mould tempering powder by atomization equipment secondary charging device the most according to claim 1, it is characterised in that described
Barrel (8) top is provided with baffle plate (7), and cable wire (11) is fixing with baffle plate (7) to be connected.
A kind of mould tempering powder by atomization equipment secondary charging device the most according to claim 1, it is characterised in that described
Positioning sealer (12) it is provided with between top cylinder (14) and urceolus (6).
A kind of mould tempering powder by atomization equipment secondary charging device the most according to claim 1, it is characterised in that described
Bearing one (15) and bearing two (16) are arranged with axle sleeve (20) the most respectively, and axle sleeve (20) outer end is sealed by end cap (19).
A kind of mould tempering powder by atomization equipment secondary charging device the most according to claim 5, it is characterised in that described
All sealed by seal snap ring (18) between bearing one (15) and bearing two (16) and axle sleeve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550074.7U CN205798448U (en) | 2016-06-08 | 2016-06-08 | Mould tempering powder by atomization equipment secondary charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550074.7U CN205798448U (en) | 2016-06-08 | 2016-06-08 | Mould tempering powder by atomization equipment secondary charging device |
Publications (1)
| Publication Number | Publication Date |
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| CN205798448U true CN205798448U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620550074.7U Active CN205798448U (en) | 2016-06-08 | 2016-06-08 | Mould tempering powder by atomization equipment secondary charging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470059A (en) * | 2018-11-16 | 2019-03-15 | 成都斯力康科技股份有限公司 | A kind of vacuum melting charging process |
-
2016
- 2016-06-08 CN CN201620550074.7U patent/CN205798448U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470059A (en) * | 2018-11-16 | 2019-03-15 | 成都斯力康科技股份有限公司 | A kind of vacuum melting charging process |
| CN109470059B (en) * | 2018-11-16 | 2019-11-05 | 成都斯力康科技股份有限公司 | A kind of vacuum melting charging process |
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| GR01 | Patent grant |