CN106623750A - Turbine blade forming system - Google Patents
Turbine blade forming system Download PDFInfo
- Publication number
- CN106623750A CN106623750A CN201610976829.4A CN201610976829A CN106623750A CN 106623750 A CN106623750 A CN 106623750A CN 201610976829 A CN201610976829 A CN 201610976829A CN 106623750 A CN106623750 A CN 106623750A
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- Prior art keywords
- forging
- blank
- machine
- conveyer
- cylinder
- 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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Links
- 238000005242 forging Methods 0.000 claims abstract description 311
- 238000010438 heat treatment Methods 0.000 claims abstract description 100
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 230000005693 optoelectronics Effects 0.000 claims description 42
- 238000009966 trimming Methods 0.000 claims description 23
- 238000005520 cutting process Methods 0.000 claims description 16
- 238000007493 shaping process Methods 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 7
- 238000010008 shearing Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 29
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000003303 reheating Methods 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010013911 Dysgeusia Diseases 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
- B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J17/00—Forge furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/04—Power hammers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/46—Control devices specially adapted to forging hammers, not restricted to one of the preceding subgroups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K29/00—Arrangements for heating or cooling during processing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Forging (AREA)
Abstract
The invention discloses a turbine blade forming system which comprises a blank warehouse, conveyors, a heating furnace, a blank forging machine, a blade forming machine, a die releasing machine and a shearing machine. The four conveyors are arranged. A conveying oblique plate is installed between the heating furnace and the blank forging machine. The conveyors convey blank materials in the blank warehouse to a feeding port of the heating furnace, after the blank materials are heated, the blank materials are sent out from a discharging port of the heating furnace and fall on the conveying oblique plate, and then the blank materials fall on the blank forging machine to be subjected to blank forging. The conveyors convey the forged blank materials to the blade forming machine to be subjected to blade forging forming, the conveyors convey blades and dies obtained after forging forming to the die releasing machine, the dies are released under the action of the conveyors and the die releasing machine, and the conveyors convey the blades obtained after die releasing to the shearing machine to be shorn. According to the turbine blade forming system, continuous forming of turbine blades is achieved, and the forming efficiency is improved.
Description
Technical field
The present invention relates to a kind of manufacturing equipment of turbine blade, more particularly to a kind of turbine blade formation system.
Background technology
The blade of steam turbine is the requisite part of steam turbine, turbine blade.The common used material of turbine blade has：
（1）：Straight-chromiun stainless steel 1Cr13 and 2Cr13 belong to martensite heat-resistant steel, and they are enough except having under room temperature and operating temperature
Intensity outside, be most popular turbine materials in the world also with high corrosion resistance and damping.（2）：Enhanced type chromium
Stainless steel compensate for the relatively low shortcoming of 1Cr13 type straight-chromiun stainless steel heat resistances, and molybdenum, tungsten, vanadium, niobium, boron etc. are added wherein.（3）：
Low-alloy pearlite heat resisting steel is used to manufacture operating temperature middle-pressure steam turbine below 450 DEG C movable vane piece at different levels and stator blade.
（4）：Aluminium alloy and its density of titanium alloy is little, corrosion resistance is high, for manufacturing the long movable vane piece of large steam turbine final stage.
The shaping of existing turbine blade comprises the steps substantially：Blank heating, blank forging, reheating, blade into
Swaged forging is made and cutting edge.Used equipment includes heating furnace, forging machine and edge-trimming machine.Existing blade forming step is main to be lacked
Be trapped in：Continuous maching is unable to, working (machining) efficiency is low, needs reheating, high energy consumption, heating stove heat is not uniform enough, and forging becomes
Describe and easily occur quality problems.
The content of the invention
In order to overcome existing turbine Blade Machining efficiency low, the defect of high energy consumption, the invention provides a kind of steam turbine
Blade forming system, the formation system can realize the continuously shaped of turbine blade, improve shaping efficiency.
To solve above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of turbine blade formation system, it is characterised in that：Including roughcast warehouse, conveyer, heating furnace, blank forging machine, leaf
Panel forming machine, ingot stripper and edge-trimming machine；The conveyer has four, respectively the first conveyer, second conveyor, the 3rd conveying
Machine and the 4th conveyer, the first conveyer is arranged between roughcast warehouse and heating furnace, and second conveyor is arranged on blank forging machine
Between blade forming machine, the 3rd conveyer is arranged between blade forming machine and ingot stripper, and the 4th conveyer is arranged on the demoulding
Between machine and edge-trimming machine；Conveying swash plate is installed, the first conveyer is by roughcast warehouse between the heating furnace and blank forging machine
Blank material be transported to furnace charge mouth, after heating, send from heating furnace discharging opening, fall conveying swash plate on, then
Being slipped on blank forging machine carries out blank forging, and second conveyor is transported to the blank material after having forged on blade forming machine
Blade forging shaping is carried out, the blade and mould after forging molding is transported to ingot stripper by the 3rd conveyer, in the 4th conveyer
In the presence of ingot stripper, mould is sloughed, the blade after the demoulding is transported to edge-trimming machine and carries out cutting edge by the 4th conveyer.
The heating furnace include shell, heater element and sigmoid curve conveying mechanism, the two of the sigmoid curve conveying mechanism
Shell is exposed at end, and heater element is arranged on inside the shell, and sigmoid curve conveying mechanism is located between heater element.
The sigmoid curve conveying mechanism includes chain, sprocket wheel and blank fixture, and chain is socketed on sprocket wheel,
Sprocket wheel is driven with sprocket motors, and blank fixture is fixed on chain, and multiple blank fixtures are fixed with chain.
The blank fixture includes clamping fixture seat, clamping plate and clamping plate drive cylinder, and clamping plate is arranged on clamping fixture seat, and clamping plate drives
Air cylinder driven clamping plate closes up and opens, and clamping fixture seat is fixed on chain.
The blank forging machine includes forging machine, forging stage and holding furnace, and the forging machine includes frame and forging hammer, forging
Make hammer to be slidably mounted in frame, frame is fixed in forging stage, forging hammer is slided up and down under hydraulic action in frame, institute
Holding furnace is stated including furnace shell, heater and blank pushing meanss, the furnace shell is provided with into blank mouth, goes out blank mouth and forging hammer
Mouthful, the blank pushing meanss include crossbeam, driving pawl and servomotor, and driving pawl is arranged on crossbeam, servomotor connection
On driving pawl, driving pawl level on crossbeam is driven to slide, the furnace shell is fixedly mounted in forging stage, the heater peace
It is mounted in furnace shell top.
The forging machine has three, is respectively and fixedly installed in forging stage.
The forging stage is provided with least one optoelectronic switch, and optoelectronic switch is connected with forging machine, the position of optoelectronic switch
Positioned at forging hammer lower section, a forging machine arranges an optoelectronic switch.
Front apron and backboard are also equipped with the forging stage, the gap between front apron and backboard is the width of blank
Degree, is provided with forward recess and rearward recess in forging stage, front apron bottom is connected with front apron cylinder, after backboard bottom is connected with
Baffle plate cylinder, front apron cylinder and backboard cylinder are connected with optoelectronic switch, and front apron and front apron cylinder are arranged on forward recess
Interior, backboard and backboard cylinder are arranged in rearward recess.
It is described enter blank mouth, go out blank mouth and forging hammer mouth be hinged with door, door pocket is connected in door-hinge, and door-hinge is socketed with torsion
Spring, one end is connected on door-hinge, and one end is connected on door, and the quantity of forging hammer mouth is identical with forging machine, and forging hammer mouth sets
Put at the top of furnace shell, blank import and blank export are arranged on furnace shell side.
Blank mobile device is also equipped with the forging stage, the blank mobile device includes mobile cylinder and movable plate,
Mobile cylinder is fixed in forging stage, and movable plate is connected on mobile cylinder, and mobile cylinder enters blank mouth one installed in holding furnace
Side.
The conveyer includes montant, cross bar and electromagnet apparatus, and cross bar is fixed on montant, is provided with cross bar laterally
Slide rail, the electromagnet apparatus include electromagnet, conveying cylinder and power supply, and power supply is connected with electromagnet, and electromagnet is connected to defeated
Supply gas on cylinder, conveying cylinder is stuck in horizontal slide rail, conveying cylinder is connected with motor, Motor drive conveys cylinder in horizontal slide rail
Interior slip.
The two ends of the horizontal slide rail are provided with touching formula switch, and touching formula switch is connected with power supply and motor.
The ingot stripper includes negative pressure transportation plate, negative tube, negative pressure pump and supporting table, and negative pressure transportation plate is slidably mounted on and props up
On support platform, multiple negative pressure holes are provided with negative pressure transportation plate, negative pressure transportation plate is hollow, negative pressure pump is by negative tube and negative pressure transportation
The hollow structure of plate is connected, and negative pressure transportation plate is connected with driving means, and driving means drive negative pressure transportation plate in supporting table
Level is slided.
Compared with prior art, the invention has the advantages that：
1st, the present invention includes roughcast warehouse, conveyer, heating furnace, blank forging machine, blade forming machine, ingot stripper and edge-trimming machine；Institute
Stating conveyer has four, respectively the first conveyer, second conveyor, the 3rd conveyer and the 4th conveyer, the first conveyer
Between roughcast warehouse and heating furnace, second conveyor is arranged on blank forging between machine and blade forming machine, the 3rd conveying
Machine is arranged between blade forming machine and ingot stripper, and the 4th conveyer is arranged between ingot stripper and edge-trimming machine；The heating furnace
Conveying swash plate is installed between blank forging machine, the blank material in roughcast warehouse is transported to furnace charge by the first conveyer
Mouthful, after heating, send from heating furnace discharging opening, fall on conveying swash plate, being then slipped on blank forging machine carries out hair
Base is forged, and the blank material after having forged is transported on blade forming machine and carries out blade forging shaping by second conveyor, and the 3rd is defeated
Send machine that the blade and mould after forging molding is transported into ingot stripper, in the presence of the 4th conveyer and ingot stripper, slough mould
Blade after the demoulding is transported to edge-trimming machine and carries out cutting edge by tool, the 4th conveyer.By the conveying effect of conveyer and to each
The design of individual equipment, realizes turbine blade continuously shaped.Do not need workman to participate in, not only increase operating efficiency, reduce
It is artificial, while avoid workman working in high temperature environments, healthy to workman will not impact.
2nd, heating furnace of the present invention includes shell, heater element and sigmoid curve conveying mechanism, the sigmoid curve conveying mechanism
Two ends expose shell, heater element is arranged on inside the shell, and sigmoid curve conveying mechanism is located between heater element.By this plus
Hot stove heat, due to the effect of sigmoid curve conveying mechanism, realizes the upper and lower surface heating of blank, is heated evenly so that whole
Blank is heated evenly, and is not in quality problems during forging, and the heating stove heat blank of this structure, blank heating surface is bigger,
Temperature is lifted soon, improves the efficiency of heating surface.
3rd, sigmoid curve conveying mechanism of the present invention includes chain, sprocket wheel and blank fixture, and chain is socketed in sprocket wheel
On, sprocket wheel is driven with romance motor, and blank fixture is fixed on chain, and multiple blank fixtures are fixed with chain.Pass through
Multiple blank fixture clampings, realize the clamping to blank, during conveying, realize the two sides heating of blank, are heated
Uniformly, and with continuity.
4th, blank fixture of the present invention includes clamping fixture seat, clamping plate and clamping plate drive cylinder, and clamping plate is arranged on clamping fixture seat, clamping plate
Drive cylinder drives clamping plate to close up and open, and clamping fixture seat is fixed on chain.Clamping plate opening is controlled by air splint cylinder and is closed up,
Realize the clamping of blank and put down action, total control is simple and convenient.
5th, blank forging machine of the present invention includes forging machine, forging stage and holding furnace, and the forging machine includes frame and forging
Hammer, forging hammer is slidably mounted in frame, and frame is fixed in forging stage, forging hammer under hydraulic action in the frame on glide
Dynamic, the holding furnace includes furnace shell, heater and blank pushing meanss, the furnace shell be provided with into blank mouth, go out blank mouth and
Forging hammer mouth, the blank pushing meanss include crossbeam, driving pawl and servomotor, and driving pawl is arranged on crossbeam, servo electricity
Machine is connected on driving pawl, drives driving pawl level on crossbeam to slide, and the furnace shell is fixedly mounted in forging stage, described to add
Hot device is arranged on furnace shell top.By such structure, forging is the forging carried out in holding furnace, in forging, blank
Temperature will not decline, and during follow-up forging reheating is avoided the need for, and reduce the consumption of the energy, reduce the loss of heat, together
When decrease the use of heating furnace, reduce the production cost of enterprise, realize the promotion of blank by blank pushing meanss, even
Continuous forging.
6th, forging machine of the present invention has three, is respectively and fixedly installed in forging stage.By the forging of three forging machines, it is easy to
Forging, is conducive to whole forging molding.
7th, forging stage of the present invention is provided with least one optoelectronic switch, and optoelectronic switch is connected with forging machine, optoelectronic switch
Position is located at forging hammer lower section, and a forging machine arranges an optoelectronic switch.Forging hammer is detected by the effect of optoelectronic switch
Whether lower section has blank, is forged if blank just starts forging machine, if not then will not start, energy saving.
8th, front apron and backboard are also equipped with forging stage of the present invention, the gap between front apron and backboard is blank
Width, be provided with forward recess and rearward recess in forging stage, front apron bottom is connected with front apron cylinder, the connection of backboard bottom
There is backboard cylinder, front apron cylinder and backboard cylinder are connected with optoelectronic switch, front apron and front apron cylinder are arranged on front
In groove, backboard and backboard cylinder are arranged in rearward recess.The position of blank is limited by the effect of front and rear baffle, is kept away
Exempt from forging, blank play everywhere affects shaping.By the control of optoelectronic switch, the just meeting of blank front and rear baffle is detected
Eject spacing, after having forged, front and rear baffle is retracted,
9th, the present invention enters blank mouth, goes out blank mouth and forges hammer mouth to be hinged with door, and door pocket is connected in door-hinge, and door-hinge is socketed with torsion
Spring, one end is connected on door-hinge, and one end is connected on door, and the quantity of forging hammer mouth is identical with forging machine, and forging hammer mouth sets
Put at the top of furnace shell, blank import and blank export are arranged on furnace shell side.By the design of door, it is to avoid the loss of heat, lead to
The design for crossing door-hinge and torsion spring is that, in order to ensure the automatic aftertaste of door, its structure is identical with the structure of sliding door.
10th, blank mobile device is also equipped with forging stage of the present invention, the blank mobile device includes mobile cylinder and shifting
Dynamic plate, mobile cylinder is fixed in forging stage, and movable plate is connected on mobile cylinder, and mobile cylinder enters blank installed in holding furnace
Mouth side.By the effect of blank mobile device, blank is advanced in holding furnace, realize the forging of blank.
11st, conveyer of the present invention includes montant, cross bar and electromagnet apparatus, and cross bar is fixed on montant, arranges on cross bar
There is horizontal slide rail, the electromagnet apparatus include electromagnet, conveying cylinder and power supply, and power supply is connected with electromagnet, and electromagnet connects
It is connected on conveying cylinder, conveying cylinder is stuck in horizontal slide rail, conveying cylinder is connected with motor, Motor drive conveys cylinder in horizontal stroke
Slide into slide rail.The conveying of article is realized by the effect of conveyer, its conveying principle is using electromagnet absorption conveying.
12nd, the two ends of horizontal slide rail of the present invention are provided with touching formula switch, and touching formula switch is connected with power supply and motor.It is logical
The effect of touching formula switch is crossed, conveying cylinder is triggered to after the touching formula of other end switch, electromagnet dead electricity, and article is fallen next
On the equipment of individual operation, realize the automatic absorbing of article and put down action.
13rd, ingot stripper of the present invention includes negative pressure transportation plate, negative tube, negative pressure pump and supporting table, and negative pressure transportation plate slides and pacifies
It is mounted in supporting table, multiple negative pressure holes is provided with negative pressure transportation plate, negative pressure transportation plate is hollow, negative pressure pump passes through negative tube and bears
The hollow structure of pressure delivery board is connected, and negative pressure transportation plate is connected with driving means, and driving means drive negative pressure transportation plate propping up
Level is slided on support platform.Stripping action can be realized by such structure, mould is laid down by the effect of negative pressure.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is heating furnace structure schematic diagram；
Fig. 3 is the structural representation of sigmoid curve conveying mechanism；
Fig. 4 is the structural representation of blank fixture；
Fig. 5 is the structural representation of blank forging machine；
Fig. 6 is enlarged drawing at A in Fig. 4；
Fig. 7 is enlarged drawing at B in Fig. 4；
Fig. 8 is the structural representation of conveyer；
Fig. 9 is the structural representation of ingot stripper.
Reference 1, roughcast warehouse, the 2, first conveyer, 21, montant, 22, cross bar, 23, electromagnet, 24, conveying cylinder,
3rd, heating furnace, 31, shell, 32, heater element, 33, chain, 34, sprocket wheel, 35, clamping fixture seat, 36, clamping plate, 37, clamping plate drives
Take offence cylinder, 38, sprocket wheel motor, 39, sigmoid curve conveying mechanism, 310, reductor, 4, conveying swash plate, 5, blank forging machine,
51st, forging machine, 52, forging stage, 53, holding furnace, 54, frame, 55, forging hammer, 56, furnace shell, 57, heater, 58, enter blank
Mouthful, 59, go out blank mouth, 510, forging hammer mouth, 511, crossbeam, 512, driving pawl, 513, optoelectronic switch, 514, front apron, 515,
Backboard, 516, forward recess, 517, rearward recess, 518, front apron cylinder, 519, backboard cylinder, 520, door, 521, door-hinge,
522nd, mobile cylinder, 523, movable plate, 6, second conveyor, 7, blade forming machine, the 8, the 3rd conveyer, 9, ingot stripper, 91, negative
Pressure delivery board, 92, negative tube, 93, negative pressure pump, 94, supporting table, the 10, the 4th conveyer, 11, edge-trimming machine.
Specific embodiment
With reference to embodiment, the invention will be further described, and described embodiment is only a present invention part
Embodiment, is not whole embodiments.Based on the embodiment in the present invention, one of ordinary skill in the art is not making
Other embodiments used obtained under the premise of creative work, belong to protection scope of the present invention.
Embodiment 1
The present embodiment includes roughcast warehouse 1, conveyer, heating furnace 3, blank forging machine 5, blade forming machine 7, ingot stripper 9 and cutting edge
Machine 11；The conveyer has four, respectively the first conveyer 2, second conveyor 6, the 3rd conveyer 8 and the 4th conveyer
10, the first conveyer 2 is arranged between roughcast warehouse 1 and heating furnace 3, second conveyor 6 be arranged on blank forging machine 5 and blade into
Between type machine 7, the 3rd conveyer 8 is arranged between blade forming machine 7 and ingot stripper 9, and the 4th conveyer 10 is arranged on ingot stripper
Between 9 edge-trimming machines 11；Conveying swash plate 4 is installed, the first conveyer 2 is by blank between the heating furnace 3 and blank forging machine 5
Blank material in storehouse 1 is transported to the charging aperture of heating furnace 3, after heating, sends from the discharging opening of heating furnace 3, falls in conveying swash plate 4
On, being then slipped on blank forging machine 5 carries out blank forging, and the blank material after having forged is transported to leaf by second conveyor 6
Blade forging shaping is carried out on panel forming machine 7, the blade and mould after forging molding is transported to ingot stripper 9 by the 3rd conveyer 8,
In the presence of the 4th conveyer 10 and ingot stripper 9, mould is sloughed, the blade after the demoulding is transported to edge-trimming machine by the 4th conveyer
Carry out cutting edge.Design by the conveying effect of conveyer and to each equipment, realizes turbine blade continuously shaped.No
Need workman to participate in, not only increase operating efficiency, reduce manually, while avoid workman work in high temperature environments, no
Healthy to workman can impact.
Embodiment 2
The present embodiment includes roughcast warehouse 1, conveyer, heating furnace 3, blank forging machine 5, blade forming machine 7, ingot stripper 9 and cutting edge
Machine 11；The conveyer has four, respectively the first conveyer 2, second conveyor 6, the 3rd conveyer 8 and the 4th conveyer
10, the first conveyer 2 is arranged between roughcast warehouse 1 and heating furnace 3, second conveyor 6 be arranged on blank forging machine 5 and blade into
Between type machine 7, the 3rd conveyer 8 is arranged between blade forming machine 7 and ingot stripper 9, and the 4th conveyer 10 is arranged on ingot stripper
Between 9 edge-trimming machines 11；Conveying swash plate 4 is installed, the first conveyer 2 is by blank between the heating furnace 3 and blank forging machine 5
Blank material in storehouse 1 is transported to the charging aperture of heating furnace 3, after heating, sends from the discharging opening of heating furnace 3, falls in conveying swash plate 4
On, being then slipped on blank forging machine 5 carries out blank forging, and the blank material after having forged is transported to leaf by second conveyor 6
Blade forging shaping is carried out on panel forming machine 7, the blade and mould after forging molding is transported to ingot stripper 9 by the 3rd conveyer 8,
In the presence of the 4th conveyer 10 and ingot stripper 9, mould is sloughed, the blade after the demoulding is transported to edge-trimming machine by the 4th conveyer
Carry out cutting edge.
The present embodiment heating furnace 3 includes shell 31, heater element 32 and sigmoid curve conveying mechanism 39, and the sigmoid curve is defeated
Shell 31 is exposed at the two ends for sending mechanism, and heater element 32 is arranged in shell 31, and sigmoid curve conveying mechanism 39 is located at heater element
Between 32.By the heating stove heat, due to the effect of sigmoid curve conveying mechanism 39, the upper and lower surface heating of blank is realized,
It is heated evenly so that whole blank is heated evenly, and is not in quality problems during forging, the heating stove heat hair of this structure
Base, blank heating surface is bigger, and temperature is lifted soon, improves the efficiency of heating surface.
The present embodiment sigmoid curve conveying mechanism 39 includes chain 33, sprocket wheel 34 and blank fixture, 33 sets of chain
It is connected on sprocket wheel 34, sprocket wheel 34 is driven with sprocket wheel motor 38, the output shaft of sprocket wheel motor 38 is connected to reductor 310
On, two sprocket wheels 34 are socketed on the output shaft of reductor 310, so as to realize the driving to sprocket wheel.Blank fixture is fixed on chain
On 34, multiple blank fixtures are fixed with chain 34.Clamped by multiple blank fixtures, the clamping to blank is realized, defeated
During sending, the two sides heating of blank is realized, be heated evenly, and with continuity.
The present embodiment blank fixture includes clamping fixture seat 35, clamping plate 36 and clamping plate drive cylinder 37, and clamping plate 36 is arranged on fixture
On seat 35, clamping plate drive cylinder 37 drives clamping plate 36 to close up and open, and fixture 35 is fixed on chain 34.By air splint cylinder control
Clamping plate processed is opened and closed up, and is realized the clamping of blank and is put down action, and total control is simple and convenient.
Embodiment 3
The present embodiment includes roughcast warehouse 1, conveyer, heating furnace 3, blank forging machine 5, blade forming machine 7, ingot stripper 9 and cutting edge
Machine 11；The conveyer has four, respectively the first conveyer 2, second conveyor 6, the 3rd conveyer 8 and the 4th conveyer
10, the first conveyer 2 is arranged between roughcast warehouse 1 and heating furnace 3, second conveyor 6 be arranged on blank forging machine 5 and blade into
Between type machine 7, the 3rd conveyer 8 is arranged between blade forming machine 7 and ingot stripper 9, and the 4th conveyer 10 is arranged on ingot stripper
Between 9 edge-trimming machines 11；Conveying swash plate 4 is installed, the first conveyer 2 is by blank between the heating furnace 3 and blank forging machine 5
Blank material in storehouse 1 is transported to the charging aperture of heating furnace 3, after heating, sends from the discharging opening of heating furnace 3, falls in conveying swash plate 4
On, being then slipped on blank forging machine 5 carries out blank forging, and the blank material after having forged is transported to leaf by second conveyor 6
Blade forging shaping is carried out on panel forming machine 7, the blade and mould after forging molding is transported to ingot stripper 9 by the 3rd conveyer 8,
In the presence of the 4th conveyer 10 and ingot stripper 9, mould is sloughed, the blade after the demoulding is transported to edge-trimming machine by the 4th conveyer
Carry out cutting edge.
The present embodiment blank forging machine 5 includes forging machine 51, forging stage 52 and holding furnace 53, and the forging machine 51 includes machine
Frame 54 and forging hammer 55, forging hammer 55 is slidably mounted in frame 54, and frame 54 is fixed in forging stage 52, and forging hammer 55 is in liquid
Slide up and down in frame 54 under pressure effect, the holding furnace 53 includes furnace shell 56, heater 57 and blank pushing meanss, described
Furnace shell 56 is provided with into blank mouth 58, goes out blank mouth 59 and forging hammer mouth 510, and the blank pushing meanss include crossbeam 511, push away
Pawl 512 and servomotor, driving pawl 512 is arranged on crossbeam 511, and servomotor is connected on driving pawl 512, is driven and is promoted
The level on crossbeam 511 of pawl 512 is slided, and the furnace shell 56 is fixedly mounted in forging stage 52, and the heater 57 is arranged on stove
The top of shell 56.By such structure, forging is the forging carried out in holding furnace, in forging, the temperature of blank will not under
Drop, during follow-up forging reheating is avoided the need for, and reduces the consumption of the energy, the loss of heat is reduced, while decreasing
The use of heating furnace, reduces the production cost of enterprise, and by blank pushing meanss the promotion of blank is realized, continuous forging.
The present embodiment forging machine 51 has three, is respectively and fixedly installed in forging stage 52.By the forging of three forging machines,
It is easy to forging, is conducive to whole forging molding.
The present embodiment forging stage 52 is provided with least one optoelectronic switch 513, and optoelectronic switch 513 is connected with forging machine 51,
The position of optoelectronic switch 513 is located at the lower section of forging hammer 55, and a forging machine 51 arranges an optoelectronic switch 513.Established by cable by light
The effect of pass whether have blank below forging hammer to detect, is forged if blank just starts forging machine, if not then
Will not start, energy saving.
Be also equipped with front apron 514 and backboard 515 in the present embodiment forging stage 52, front apron 514 and backboard 515 it
Between gap for blank width, forward recess 516 and rearward recess 517 are provided with forging stage 52, the bottom of front apron 514 is connected with
Front apron cylinder 518, the bottom of backboard 515 is connected with backboard cylinder 519, front apron cylinder 518 and backboard cylinder 519 with
Optoelectronic switch 513 is connected, and front apron 514 and front apron cylinder 518 are arranged in forward recess 516, backboard 515 and backboard gas
Cylinder 519 is arranged in rearward recess 517.The position of blank is limited by the effect of front and rear baffle, it is to avoid in forging, blank four
Place's play, affects shaping.By the control of optoelectronic switch, detecting blank front and rear baffle can just eject spacing, after having forged,
Front and rear baffle is retracted,
The present embodiment enters blank mouth 58, goes out blank mouth 59 and forges hammer mouth 510 to be hinged with door 520, and door 520 is connected to door-hinge
On 521, door-hinge 521 is socketed with torsion spring, and one end is connected on door-hinge 521, and one end is connected on door 520, forging hammer mouth 510
Quantity it is identical with forging machine, forging hammer mouth 510 is arranged on the top of furnace shell 56, and blank import 58 and blank export 59 are arranged on stove
The side of shell 56.By the design of door, it is to avoid the loss of heat, the design by door-hinge and torsion spring is to ensure returning automatically for door
Taste, its structure is identical with the structure of sliding door.
Blank mobile device is also equipped with the present embodiment forging stage 52, the blank mobile device includes mobile cylinder 522
With movable plate 523, mobile cylinder 522 is fixed in forging stage 52, and movable plate 523 is connected on mobile cylinder 522, mobile cylinder
522 enter blank mouth side installed in holding furnace.By the effect of blank mobile device, blank is advanced in holding furnace, realize hair
The forging of base.
Embodiment 4
The present embodiment includes roughcast warehouse 1, conveyer, heating furnace 3, blank forging machine 5, blade forming machine 7, ingot stripper 9 and cutting edge
Machine 11；The conveyer has four, respectively the first conveyer 2, second conveyor 6, the 3rd conveyer 8 and the 4th conveyer
10, the first conveyer 2 is arranged between roughcast warehouse 1 and heating furnace 3, second conveyor 6 be arranged on blank forging machine 5 and blade into
Between type machine 7, the 3rd conveyer 8 is arranged between blade forming machine 7 and ingot stripper 9, and the 4th conveyer 10 is arranged on ingot stripper
Between 9 edge-trimming machines 11；Conveying swash plate 4 is installed, the first conveyer 2 is by blank between the heating furnace 3 and blank forging machine 5
Blank material in storehouse 1 is transported to the charging aperture of heating furnace 3, after heating, sends from the discharging opening of heating furnace 3, falls in conveying swash plate 4
On, being then slipped on blank forging machine 5 carries out blank forging, and the blank material after having forged is transported to leaf by second conveyor 6
Blade forging shaping is carried out on panel forming machine 7, the blade and mould after forging molding is transported to ingot stripper 9 by the 3rd conveyer 8,
In the presence of the 4th conveyer 10 and ingot stripper 9, mould is sloughed, the blade after the demoulding is transported to edge-trimming machine by the 4th conveyer
Carry out cutting edge.
The present embodiment heating furnace 3 includes shell 31, heater element 32 and sigmoid curve conveying mechanism 39, and the sigmoid curve is defeated
Shell 31 is exposed at the two ends for sending mechanism, and heater element 32 is arranged in shell 31, and sigmoid curve conveying mechanism 39 is located at heater element
Between 32.By the heating stove heat, due to the effect of sigmoid curve conveying mechanism 39, the upper and lower surface heating of blank is realized,
It is heated evenly so that whole blank is heated evenly, and is not in quality problems during forging, the heating stove heat hair of this structure
Base, blank heating surface is bigger, and temperature is lifted soon, improves the efficiency of heating surface.
The present embodiment sigmoid curve conveying mechanism 39 includes chain 33, sprocket wheel 34 and blank fixture, 33 sets of chain
It is connected on sprocket wheel 34, sprocket wheel 34 is driven with sprocket wheel motor 38, the output shaft of sprocket wheel motor 38 is connected to reductor 310
On, two sprocket wheels 34 are socketed on the output shaft of reductor 310, so as to realize the driving to sprocket wheel.Blank fixture is fixed on chain
On 34, multiple blank fixtures are fixed with chain 34.Clamped by multiple blank fixtures, the clamping to blank is realized, defeated
During sending, the two sides heating of blank is realized, be heated evenly, and with continuity.
The present embodiment blank fixture includes clamping fixture seat 35, clamping plate 36 and clamping plate drive cylinder 37, and clamping plate 36 is arranged on fixture
On seat 35, clamping plate drive cylinder 37 drives clamping plate 36 to close up and open, and fixture 35 is fixed on chain 34.By air splint cylinder control
Clamping plate processed is opened and closed up, and is realized the clamping of blank and is put down action, and total control is simple and convenient.
The present embodiment blank forging machine 5 includes forging machine 51, forging stage 52 and holding furnace 53, and the forging machine 51 includes machine
Frame 54 and forging hammer 55, forging hammer 55 is slidably mounted in frame 54, and frame 54 is fixed in forging stage 52, and forging hammer 55 is in liquid
Slide up and down in frame 54 under pressure effect, the holding furnace 53 includes furnace shell 56, heater 57 and blank pushing meanss, described
Furnace shell 56 is provided with into blank mouth 58, goes out blank mouth 59 and forging hammer mouth 510, and the blank pushing meanss include crossbeam 511, push away
Pawl 512 and servomotor, driving pawl 512 is arranged on crossbeam 511, and servomotor is connected on driving pawl 512, is driven and is promoted
The level on crossbeam 511 of pawl 512 is slided, and the furnace shell 56 is fixedly mounted in forging stage 52, and the heater 57 is arranged on stove
The top of shell 56.By such structure, forging is the forging carried out in holding furnace, in forging, the temperature of blank will not under
Drop, during follow-up forging reheating is avoided the need for, and reduces the consumption of the energy, the loss of heat is reduced, while decreasing
The use of heating furnace, reduces the production cost of enterprise, and by blank pushing meanss the promotion of blank is realized, continuous forging.
The present embodiment forging machine 51 has three, is respectively and fixedly installed in forging stage 52.By the forging of three forging machines,
It is easy to forging, is conducive to whole forging molding.
The present embodiment forging stage 52 is provided with least one optoelectronic switch 513, and optoelectronic switch 513 is connected with forging machine 51,
The position of optoelectronic switch 513 is located at the lower section of forging hammer 55, and a forging machine 51 arranges an optoelectronic switch 513.Established by cable by light
The effect of pass whether have blank below forging hammer to detect, is forged if blank just starts forging machine, if not then
Will not start, energy saving.
Be also equipped with front apron 514 and backboard 515 in the present embodiment forging stage 52, front apron 514 and backboard 515 it
Between gap for blank width, forward recess 516 and rearward recess 517 are provided with forging stage 52, the bottom of front apron 514 is connected with
Front apron cylinder 518, the bottom of backboard 515 is connected with backboard cylinder 519, front apron cylinder 518 and backboard cylinder 519 with
Optoelectronic switch 513 is connected, and front apron 514 and front apron cylinder 518 are arranged in forward recess 516, backboard 515 and backboard gas
Cylinder 519 is arranged in rearward recess 517.The position of blank is limited by the effect of front and rear baffle, it is to avoid in forging, blank four
Place's play, affects shaping.By the control of optoelectronic switch, detecting blank front and rear baffle can just eject spacing, after having forged,
Front and rear baffle is retracted,
The present embodiment enters blank mouth 58, goes out blank mouth 59 and forges hammer mouth 510 to be hinged with door 520, and door 520 is connected to door-hinge
On 521, door-hinge 521 is socketed with torsion spring, and one end is connected on door-hinge 521, and one end is connected on door 520, forging hammer mouth 510
Quantity it is identical with forging machine, forging hammer mouth 510 is arranged on the top of furnace shell 56, and blank import 58 and blank export 59 are arranged on stove
The side of shell 56.By the design of door, it is to avoid the loss of heat, the design by door-hinge and torsion spring is to ensure returning automatically for door
Taste, its structure is identical with the structure of sliding door.
Blank mobile device is also equipped with the present embodiment forging stage 52, the blank mobile device includes mobile cylinder 522
With movable plate 523, mobile cylinder 522 is fixed in forging stage 52, and movable plate 523 is connected on mobile cylinder 522, mobile cylinder
522 enter blank mouth side installed in holding furnace.By the effect of blank mobile device, blank is advanced in holding furnace, realize hair
The forging of base.
The present embodiment conveyer includes montant 21, cross bar 22 and electromagnet apparatus, and cross bar 22 is fixed on montant 21, cross bar
Horizontal slide rail is provided with 22, the electromagnet apparatus include electromagnet 23, conveying cylinder 24 and power supply, power supply and electromagnet
23 are connected, and electromagnet 23 is connected on conveying cylinder 24, and conveying cylinder 24 is stuck in horizontal slide rail, and conveying cylinder 24 is connected with electricity
Machine, Motor drive conveying cylinder 24 slides in horizontal slide rail.
The two ends of the present embodiment horizontal slide rail are provided with touching formula switch, and touching formula switch is connected with power supply and motor.
The present embodiment ingot stripper includes negative pressure transportation plate 91, negative tube 92, negative pressure pump 93 and supporting table 94, negative pressure transportation plate
91 are slidably mounted in supporting table 94, and multiple negative pressure holes are provided with negative pressure transportation plate 91, and negative pressure transportation plate 91 is hollow, negative pressure pump
93 are connected by negative tube 92 with the hollow structure of negative pressure transportation plate 91, and negative pressure transportation plate 91 is connected with driving means, are driven
Device drives the level in supporting table 94 of negative pressure transportation plate 91 to slide.
Embodiment 5
The present embodiment includes roughcast warehouse 1, conveyer, heating furnace 3, blank forging machine 5, blade forming machine 7, ingot stripper 9 and cutting edge
Machine 11；The conveyer has four, respectively the first conveyer 2, second conveyor 6, the 3rd conveyer 8 and the 4th conveyer
10, the first conveyer 2 is arranged between roughcast warehouse 1 and heating furnace 3, second conveyor 6 be arranged on blank forging machine 5 and blade into
Between type machine 7, the 3rd conveyer 8 is arranged between blade forming machine 7 and ingot stripper 9, and the 4th conveyer 10 is arranged on ingot stripper
Between 9 edge-trimming machines 11；Conveying swash plate 4 is installed, the first conveyer 2 is by blank between the heating furnace 3 and blank forging machine 5
Blank material in storehouse 1 is transported to the charging aperture of heating furnace 3, after heating, sends from the discharging opening of heating furnace 3, falls in conveying swash plate 4
On, being then slipped on blank forging machine 5 carries out blank forging, and the blank material after having forged is transported to leaf by second conveyor 6
Blade forging shaping is carried out on panel forming machine 7, the blade and mould after forging molding is transported to ingot stripper 9 by the 3rd conveyer 8,
In the presence of the 4th conveyer 10 and ingot stripper 9, mould is sloughed, the blade after the demoulding is transported to edge-trimming machine by the 4th conveyer
Carry out cutting edge.
The present embodiment heating furnace 3 includes shell 31, heater element 32 and sigmoid curve conveying mechanism 39, and the sigmoid curve is defeated
Shell 31 is exposed at the two ends for sending mechanism, and heater element 32 is arranged in shell 31, and sigmoid curve conveying mechanism 39 is located at heater element
Between 32.By the heating stove heat, due to the effect of sigmoid curve conveying mechanism 39, the upper and lower surface heating of blank is realized,
It is heated evenly so that whole blank is heated evenly, and is not in quality problems during forging, the heating stove heat hair of this structure
Base, blank heating surface is bigger, and temperature is lifted soon, improves the efficiency of heating surface.
The present embodiment sigmoid curve conveying mechanism 39 includes chain 33, sprocket wheel 34 and blank fixture, 33 sets of chain
It is connected on sprocket wheel 34, sprocket wheel 34 is driven with sprocket wheel motor 38, the output shaft of sprocket wheel motor 38 is connected to reductor 310
On, two sprocket wheels 34 are socketed on the output shaft of reductor 310, so as to realize the driving to sprocket wheel.Blank fixture is fixed on chain
On 34, multiple blank fixtures are fixed with chain 34.Clamped by multiple blank fixtures, the clamping to blank is realized, defeated
During sending, the two sides heating of blank is realized, be heated evenly, and with continuity.
The present embodiment blank fixture includes clamping fixture seat 35, clamping plate 36 and clamping plate drive cylinder 37, and clamping plate 36 is arranged on fixture
On seat 35, clamping plate drive cylinder 37 drives clamping plate 36 to close up and open, and fixture 35 is fixed on chain 34.By air splint cylinder control
Clamping plate processed is opened and closed up, and is realized the clamping of blank and is put down action, and total control is simple and convenient.
The present embodiment blank forging machine 5 includes forging machine 51, forging stage 52 and holding furnace 53, and the forging machine 51 includes machine
Frame 54 and forging hammer 55, forging hammer 55 is slidably mounted in frame 54, and frame 54 is fixed in forging stage 52, and forging hammer 55 is in liquid
Slide up and down in frame 54 under pressure effect, the holding furnace 53 includes furnace shell 56, heater 57 and blank pushing meanss, described
Furnace shell 56 is provided with into blank mouth 58, goes out blank mouth 59 and forging hammer mouth 510, and the blank pushing meanss include crossbeam 511, push away
Pawl 512 and servomotor, driving pawl 512 is arranged on crossbeam 511, and servomotor is connected on driving pawl 512, is driven and is promoted
The level on crossbeam 511 of pawl 512 is slided, and the furnace shell 56 is fixedly mounted in forging stage 52, and the heater 57 is arranged on stove
The top of shell 56.By such structure, forging is the forging carried out in holding furnace, in forging, the temperature of blank will not under
Drop, during follow-up forging reheating is avoided the need for, and reduces the consumption of the energy, the loss of heat is reduced, while decreasing
The use of heating furnace, reduces the production cost of enterprise, and by blank pushing meanss the promotion of blank is realized, continuous forging.
The present embodiment forging machine 51 has three, is respectively and fixedly installed in forging stage 52.By the forging of three forging machines,
It is easy to forging, is conducive to whole forging molding.
The present embodiment forging stage 52 is provided with least one optoelectronic switch 513, and optoelectronic switch 513 is connected with forging machine 51,
The position of optoelectronic switch 513 is located at the lower section of forging hammer 55, and a forging machine 51 arranges an optoelectronic switch 513.Established by cable by light
The effect of pass whether have blank below forging hammer to detect, is forged if blank just starts forging machine, if not then
Will not start, energy saving.
Be also equipped with front apron 514 and backboard 515 in the present embodiment forging stage 52, front apron 514 and backboard 515 it
Between gap for blank width, forward recess 516 and rearward recess 517 are provided with forging stage 52, the bottom of front apron 514 is connected with
Front apron cylinder 518, the bottom of backboard 515 is connected with backboard cylinder 519, front apron cylinder 518 and backboard cylinder 519 with
Optoelectronic switch 513 is connected, and front apron 514 and front apron cylinder 518 are arranged in forward recess 516, backboard 515 and backboard gas
Cylinder 519 is arranged in rearward recess 517.The position of blank is limited by the effect of front and rear baffle, it is to avoid in forging, blank four
Place's play, affects shaping.By the control of optoelectronic switch, detecting blank front and rear baffle can just eject spacing, after having forged,
Front and rear baffle is retracted,
The present embodiment enters blank mouth 58, goes out blank mouth 59 and forges hammer mouth 510 to be hinged with door 520, and door 520 is connected to door-hinge
On 521, door-hinge 521 is socketed with torsion spring, and one end is connected on door-hinge 521, and one end is connected on door 520, forging hammer mouth 510
Quantity it is identical with forging machine, forging hammer mouth 510 is arranged on the top of furnace shell 56, and blank import 58 and blank export 59 are arranged on stove
The side of shell 56.By the design of door, it is to avoid the loss of heat, the design by door-hinge and torsion spring is to ensure returning automatically for door
Taste, its structure is identical with the structure of sliding door.
Blank mobile device is also equipped with the present embodiment forging stage 52, the blank mobile device includes mobile cylinder 522
With movable plate 523, mobile cylinder 522 is fixed in forging stage 52, and movable plate 523 is connected on mobile cylinder 522, mobile cylinder
522 enter blank mouth side installed in holding furnace.By the effect of blank mobile device, blank is advanced in holding furnace, realize hair
The forging of base.
The present embodiment conveyer includes montant 21, cross bar 22 and electromagnet apparatus, and cross bar 22 is fixed on montant 21, cross bar
Horizontal slide rail is provided with 22, the electromagnet apparatus include electromagnet 23, conveying cylinder 24 and power supply, power supply and electromagnet
23 are connected, and electromagnet 23 is connected on conveying cylinder 24, and conveying cylinder 24 is stuck in horizontal slide rail, and conveying cylinder 24 is connected with electricity
Machine, Motor drive conveying cylinder 24 slides in horizontal slide rail.
The two ends of the present embodiment horizontal slide rail are provided with touching formula switch, and touching formula switch is connected with power supply and motor.
Embodiment 6
The present embodiment includes roughcast warehouse 1, conveyer, heating furnace 3, blank forging machine 5, blade forming machine 7, ingot stripper 9 and cutting edge
Machine 11；The conveyer has four, respectively the first conveyer 2, second conveyor 6, the 3rd conveyer 8 and the 4th conveyer
10, the first conveyer 2 is arranged between roughcast warehouse 1 and heating furnace 3, second conveyor 6 be arranged on blank forging machine 5 and blade into
Between type machine 7, the 3rd conveyer 8 is arranged between blade forming machine 7 and ingot stripper 9, and the 4th conveyer 10 is arranged on ingot stripper
Between 9 edge-trimming machines 11；Conveying swash plate 4 is installed, the first conveyer 2 is by blank between the heating furnace 3 and blank forging machine 5
Blank material in storehouse 1 is transported to the charging aperture of heating furnace 3, after heating, sends from the discharging opening of heating furnace 3, falls in conveying swash plate 4
On, being then slipped on blank forging machine 5 carries out blank forging, and the blank material after having forged is transported to leaf by second conveyor 6
Blade forging shaping is carried out on panel forming machine 7, the blade and mould after forging molding is transported to ingot stripper 9 by the 3rd conveyer 8,
In the presence of the 4th conveyer 10 and ingot stripper 9, mould is sloughed, the blade after the demoulding is transported to edge-trimming machine by the 4th conveyer
Carry out cutting edge.
The present embodiment heating furnace 3 includes shell 31, heater element 32 and sigmoid curve conveying mechanism 39, and the sigmoid curve is defeated
Shell 31 is exposed at the two ends for sending mechanism, and heater element 32 is arranged in shell 31, and sigmoid curve conveying mechanism 39 is located at heater element
Between 32.By the heating stove heat, due to the effect of sigmoid curve conveying mechanism 39, the upper and lower surface heating of blank is realized,
It is heated evenly so that whole blank is heated evenly, and is not in quality problems during forging, the heating stove heat hair of this structure
Base, blank heating surface is bigger, and temperature is lifted soon, improves the efficiency of heating surface.
The present embodiment sigmoid curve conveying mechanism 39 includes chain 33, sprocket wheel 34 and blank fixture, 33 sets of chain
It is connected on sprocket wheel 34, sprocket wheel 34 is driven with sprocket wheel motor 38, the output shaft of sprocket wheel motor 38 is connected to reductor 310
On, two sprocket wheels 34 are socketed on the output shaft of reductor 310, so as to realize the driving to sprocket wheel.Blank fixture is fixed on chain
On 34, multiple blank fixtures are fixed with chain 34.Clamped by multiple blank fixtures, the clamping to blank is realized, defeated
During sending, the two sides heating of blank is realized, be heated evenly, and with continuity.
The present embodiment blank fixture includes clamping fixture seat 35, clamping plate 36 and clamping plate drive cylinder 37, and clamping plate 36 is arranged on fixture
On seat 35, clamping plate drive cylinder 37 drives clamping plate 36 to close up and open, and fixture 35 is fixed on chain 34.By air splint cylinder control
Clamping plate processed is opened and closed up, and is realized the clamping of blank and is put down action, and total control is simple and convenient.
The present embodiment blank forging machine 5 includes forging machine 51, forging stage 52 and holding furnace 53, and the forging machine 51 includes machine
Frame 54 and forging hammer 55, forging hammer 55 is slidably mounted in frame 54, and frame 54 is fixed in forging stage 52, and forging hammer 55 is in liquid
Slide up and down in frame 54 under pressure effect, the holding furnace 53 includes furnace shell 56, heater 57 and blank pushing meanss, described
Furnace shell 56 is provided with into blank mouth 58, goes out blank mouth 59 and forging hammer mouth 510, and the blank pushing meanss include crossbeam 511, push away
Pawl 512 and servomotor, driving pawl 512 is arranged on crossbeam 511, and servomotor is connected on driving pawl 512, is driven and is promoted
The level on crossbeam 511 of pawl 512 is slided, and the furnace shell 56 is fixedly mounted in forging stage 52, and the heater 57 is arranged on stove
The top of shell 56.By such structure, forging is the forging carried out in holding furnace, in forging, the temperature of blank will not under
Drop, during follow-up forging reheating is avoided the need for, and reduces the consumption of the energy, the loss of heat is reduced, while decreasing
The use of heating furnace, reduces the production cost of enterprise, and by blank pushing meanss the promotion of blank is realized, continuous forging.
The present embodiment forging machine 51 has three, is respectively and fixedly installed in forging stage 52.By the forging of three forging machines,
It is easy to forging, is conducive to whole forging molding.
The present embodiment forging stage 52 is provided with least one optoelectronic switch 513, and optoelectronic switch 513 is connected with forging machine 51,
The position of optoelectronic switch 513 is located at the lower section of forging hammer 55, and a forging machine 51 arranges an optoelectronic switch 513.Established by cable by light
The effect of pass whether have blank below forging hammer to detect, is forged if blank just starts forging machine, if not then
Will not start, energy saving.
Be also equipped with front apron 514 and backboard 515 in the present embodiment forging stage 52, front apron 514 and backboard 515 it
Between gap for blank width, forward recess 516 and rearward recess 517 are provided with forging stage 52, the bottom of front apron 514 is connected with
Front apron cylinder 518, the bottom of backboard 515 is connected with backboard cylinder 519, front apron cylinder 518 and backboard cylinder 519 with
Optoelectronic switch 513 is connected, and front apron 514 and front apron cylinder 518 are arranged in forward recess 516, backboard 515 and backboard gas
Cylinder 519 is arranged in rearward recess 517.The position of blank is limited by the effect of front and rear baffle, it is to avoid in forging, blank four
Place's play, affects shaping.By the control of optoelectronic switch, detecting blank front and rear baffle can just eject spacing, after having forged,
Front and rear baffle is retracted,
The present embodiment enters blank mouth 58, goes out blank mouth 59 and forges hammer mouth 510 to be hinged with door 520, and door 520 is connected to door-hinge
On 521, door-hinge 521 is socketed with torsion spring, and one end is connected on door-hinge 521, and one end is connected on door 520, forging hammer mouth 510
Quantity it is identical with forging machine, forging hammer mouth 510 is arranged on the top of furnace shell 56, and blank import 58 and blank export 59 are arranged on stove
The side of shell 56.By the design of door, it is to avoid the loss of heat, the design by door-hinge and torsion spring is to ensure returning automatically for door
Taste, its structure is identical with the structure of sliding door.
Blank mobile device is also equipped with the present embodiment forging stage 52, the blank mobile device includes mobile cylinder 522
With movable plate 523, mobile cylinder 522 is fixed in forging stage 52, and movable plate 523 is connected on mobile cylinder 522, mobile cylinder
522 enter blank mouth side installed in holding furnace.By the effect of blank mobile device, blank is advanced in holding furnace, realize hair
The forging of base.
The present embodiment ingot stripper includes negative pressure transportation plate 91, negative tube 92, negative pressure pump 93 and supporting table 94, negative pressure transportation plate
91 are slidably mounted in supporting table 94, and multiple negative pressure holes are provided with negative pressure transportation plate 91, and negative pressure transportation plate 91 is hollow, negative pressure pump
93 are connected by negative tube 92 with the hollow structure of negative pressure transportation plate 91, and negative pressure transportation plate 91 is connected with driving means, are driven
Device drives the level in supporting table 94 of negative pressure transportation plate 91 to slide.
Claims (7)
1. a kind of turbine blade formation system, it is characterised in that：Including roughcast warehouse, conveyer, heating furnace, blank forging machine,
Blade forming machine, ingot stripper and edge-trimming machine；The conveyer has four, respectively the first conveyer, second conveyor, the 3rd defeated
Machine and the 4th conveyer, the first conveyer is sent to be arranged between roughcast warehouse and heating furnace, second conveyor is arranged on blank forging
Between machine and blade forming machine, the 3rd conveyer is arranged between blade forming machine and ingot stripper, and the 4th conveyer is arranged on de-
Between mould machine and edge-trimming machine；Conveying swash plate is installed, the first conveyer is by roughcast warehouse between the heating furnace and blank forging machine
In blank material be transported to furnace charge mouth, after heating, send from heating furnace discharging opening, fall conveying swash plate on, so
After be slipped on blank forging machine and carry out blank forging, the blank material after having forged is transported to blade forming machine by second conveyor
On carry out blade forging shaping, the blade and mould after forging molding is transported to ingot stripper by the 3rd conveyer, the 4th conveying
In the presence of machine and ingot stripper, mould is sloughed, the blade after the demoulding is transported to edge-trimming machine and carries out cutting edge by the 4th conveyer.
2. a kind of turbine blade formation system according to claim 1, it is characterised in that：The blank forging machine includes
Forging machine, forging stage and holding furnace, the forging machine includes frame and forging hammer, and forging hammer is slidably mounted in frame, frame
Be fixed in forging stage, forging hammer slide up and down in frame under hydraulic action, the holding furnace include furnace shell, heater and
Blank pushing meanss, the furnace shell is provided with into blank mouth, goes out blank mouth and forging hammer mouth, and the blank pushing meanss include horizontal stroke
Beam, driving pawl and servomotor, driving pawl is arranged on crossbeam, and servomotor is connected on driving pawl, drives driving pawl in horizontal stroke
Level is slided on beam, and the furnace shell is fixedly mounted in forging stage, and the heater is arranged on furnace shell top.
3. a kind of turbine blade formation system according to claim 2, it is characterised in that：The forging machine has three,
It is respectively and fixedly installed in forging stage.
4. a kind of turbine blade formation system according to claim 2, it is characterised in that：The forging stage be provided with to
A few optoelectronic switch, optoelectronic switch is connected with forging machine, and the position of optoelectronic switch is located at forging hammer lower section, and a forging machine is matched somebody with somebody
If an optoelectronic switch.
5. a kind of turbine blade formation system according to claim 4, it is characterised in that：Also install in the forging stage
Have front apron and backboard, the gap between front apron and backboard for blank width, be provided with forging stage forward recess and
Rearward recess, front apron bottom is connected with front apron cylinder, and backboard bottom is connected with backboard cylinder, front apron cylinder and rear gear
Plate cylinder is connected with optoelectronic switch, and front apron and front apron cylinder are arranged in forward recess, and backboard and backboard cylinder are installed
In rearward recess.
6. a kind of turbine blade formation system according to claim 2, it is characterised in that：It is described enter blank mouth, go out hair
Base mouth and forging hammer mouth are hinged with door, and door pocket is connected on door-hinge, and door-hinge is socketed with torsion spring, and one end is connected on door-hinge,
One end is connected on door, and the quantity of forging hammer mouth is identical with forging machine, and forging hammer mouth is arranged on furnace shell top, blank import and hair
Base outlet is arranged on furnace shell side.
7. a kind of turbine blade formation system according to claim 2,3,4,5 or 6, it is characterised in that：The forging
Blank mobile device is also equipped with platform, the blank mobile device includes mobile cylinder and movable plate, mobile cylinder is fixed on forging
Make on platform, movable plate is connected on mobile cylinder, mobile cylinder enters blank mouth side installed in holding furnace.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610976829.4A CN106623750B (en) | 2016-11-08 | 2016-11-08 | A kind of turbine blade formation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610976829.4A CN106623750B (en) | 2016-11-08 | 2016-11-08 | A kind of turbine blade formation system |
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| CN106623750A true CN106623750A (en) | 2017-05-10 |
| CN106623750B CN106623750B (en) | 2019-02-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107186445A (en) * | 2017-06-30 | 2017-09-22 | 马鞍山方圆动力科技有限公司 | A kind of Impeller Machining technique |
| CN109047635A (en) * | 2018-10-30 | 2018-12-21 | 新昌县奔力机械有限公司 | A kind of forging equipment making cutter blank |
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| CN2625076Y (en) * | 2003-06-27 | 2004-07-14 | 天津市天锻压力机有限公司 | Die attemperator for homothermal die forging hydraulic press |
| CN101941039A (en) * | 2010-09-15 | 2011-01-12 | 中南大学 | High-strength aluminum alloy isothermal direction-change open die forging method and device |
| CN202239415U (en) * | 2011-10-14 | 2012-05-30 | 天津市天锻压力机有限公司 | Heat preservation structure of isothermal forging hydraulic press for magnesium alloy wheel hub |
| CN202861316U (en) * | 2012-09-27 | 2013-04-10 | 天津市天锻压力机有限公司 | Large aluminum alloy wheel hub isothermal forging production line |
| CN104338887A (en) * | 2013-07-31 | 2015-02-11 | 天津市天锻压力机有限公司 | Full-automatic pressing production line for large turbine blade |
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- 2016-11-08 CN CN201610976829.4A patent/CN106623750B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625076Y (en) * | 2003-06-27 | 2004-07-14 | 天津市天锻压力机有限公司 | Die attemperator for homothermal die forging hydraulic press |
| CN101941039A (en) * | 2010-09-15 | 2011-01-12 | 中南大学 | High-strength aluminum alloy isothermal direction-change open die forging method and device |
| CN202239415U (en) * | 2011-10-14 | 2012-05-30 | 天津市天锻压力机有限公司 | Heat preservation structure of isothermal forging hydraulic press for magnesium alloy wheel hub |
| CN202861316U (en) * | 2012-09-27 | 2013-04-10 | 天津市天锻压力机有限公司 | Large aluminum alloy wheel hub isothermal forging production line |
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| CN107186445A (en) * | 2017-06-30 | 2017-09-22 | 马鞍山方圆动力科技有限公司 | A kind of Impeller Machining technique |
| CN109047635A (en) * | 2018-10-30 | 2018-12-21 | 新昌县奔力机械有限公司 | A kind of forging equipment making cutter blank |
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| Publication number | Publication date |
|---|---|
| CN106623750B (en) | 2019-02-12 |
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