CN208083340U - Cabinet-type electric furnace for turbo blade isothermal forging - Google Patents
Cabinet-type electric furnace for turbo blade isothermal forging Download PDFInfo
- Publication number
- CN208083340U CN208083340U CN201820565046.1U CN201820565046U CN208083340U CN 208083340 U CN208083340 U CN 208083340U CN 201820565046 U CN201820565046 U CN 201820565046U CN 208083340 U CN208083340 U CN 208083340U
- Authority
- CN
- China
- Prior art keywords
- babinet
- hole
- hydraulic cylinder
- feed inlet
- lower die
- 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.)
- Active
Links
Landscapes
- Forging (AREA)
Abstract
A kind of cabinet-type electric furnace for turbo blade isothermal forging provided by the utility model, lower die including babinet and in babinet, the roof of babinet is equipped with first through hole, the outside of first through hole is equipped with first hydraulic cylinder, the inside of first through hole is equipped with upper mold, the top surface of upper mold is fixedly connected with the piston rod of first hydraulic cylinder, and upper mold is located at the top of lower die；The side wall of babinet is equipped with feed inlet, the outside of feed inlet is equipped with electric gate valve, conveyer belt and second hydraulic cylinder, it is equipped with the second through-hole positioned at the bottom of the babinet of side of the lower die far from feed inlet, the inside of second through-hole is equipped with the guide pad of column structure, guide pad passes in and out babinet from the second through-hole, and the outside of the second through-hole is equipped with third hydraulic cylinder；Its heating effect is good, may make mold is in work piece under constant forging temperature to be forged, and it can work continuously, hence it is evident that improves working efficiency, in feed and discharging time is short, prevents heat loss, reduces production cost.
Description
Technical field
The utility model is related to field of electric fires, more particularly to a kind of box electricity for turbo blade isothermal forging
Stove.
Background technology
Turbine is mainly formed by wheel hub and blade assembling, and the processing for carrying out multi-process is needed in production turbo blade, wherein
One step needs carry out isothermal forging in cabinet-type electric furnace, and isothermal forging be by the temperature control of mold with work piece temperature
In roughly the same range, work piece is made to complete forming process under conditions of temperature is basically unchanged.Traditional cabinet-type electric furnace is only
There is fire door that can open and close, if putting mold and work piece into burner hearth, further taken out when to temperature and be sent to forging press, for passing
This is irrealizable for the structure of cabinet-type electric furnace of uniting；It is currently to be added to mold with the coil of intermediate frequency or radio-frequency generator
Heat, in forging forming, coil is still sleeved on outside mold and work piece, for the sake of security, in forging process and pickup
The power supply of electric furnace should be disconnected, at this moment the temperature of mold also declines therewith, when loading onto second work piece, restarts power supply and opens
Beginning heating mould and second work piece；This mode working efficiency is low, can not work continuously, and temperature is also unstable when forging and stamping
It is fixed, there is larger impact to product quality.
Utility model content
It is a kind of for whirlpool the technical problem to be solved by the utility model is to propose in order to overcome the deficiencies of existing technologies
The cabinet-type electric furnace of impeller blade isothermal forging, heating effect is good, and mold may make to be in constant forging temperature with work piece
It is forged under degree, and it can work continuously, hence it is evident that improve working efficiency, in feed and discharging time is short, prevents heat from dissipating
It loses, reduces production cost.
For this purpose, the utility model uses technical solution below：
A kind of cabinet-type electric furnace for turbo blade isothermal forging provided by the utility model, including babinet and set on described
Lower die in babinet, the lower die are located at the side of the bottom of box and are supported with the side wall of the babinet and connected, the case
The roof of body is equipped with first through hole, and the outside of the first through hole is equipped with first hydraulic cylinder, and the inside of the first through hole is equipped with
Upper mold, the top surface of the upper mold are fixedly connected with the piston-rod end of the first hydraulic cylinder through the first through hole, and
The upper mold is located at the top of the lower die；The side wall that the babinet to connect is supported with the lower die is equipped with feed inlet, institute
The outside for stating feed inlet is equipped with electric gate valve, and side of the electric gate valve far from the babinet is equipped with conveyer belt, the conveying
The bottom surface of the top surface of band and the feed inlet be in sustained height and the conveying direction of the conveyer belt and the feed inlet into
Material direction is mutually perpendicular to, and side of the conveyer belt far from the feed inlet is equipped with second hydraulic cylinder, the second hydraulic cylinder
Feed inlet described in piston rod face and the babinet can be passed in and out from the feed inlet；Positioned at the lower die far from the feed inlet
The bottom of the babinet of side be equipped with the second through-hole, the inside of second through-hole is equipped with the guide pad of column structure, institute
The diameter for stating guide pad is equal with the diameter of the second through-hole and the guide pad passes in and out the case from second through-hole
The outside of body, second through-hole is equipped with third hydraulic cylinder, end and the guide pad of the piston rod of the third hydraulic cylinder
Bottom be fixedly connected；The top surface inclination of the guide pad is arranged and tilts higher position and the top surface of the lower die is in same
Highly；The cabinet wall is also close to be equipped with heating layer, and heating wire is equipped in the heating layer.
In the preferable technical solution of the utility model, the passage of square tube type, the guide are equipped at the feed inlet
The top surface of the lower die is close in the bottom surface of pipe, and two opposite tube walls of the port of the passage to connect with the feed inlet are outside
It is bent into horn-like.
In the preferable technical solution of the utility model, the junction of the upper mold and the piston rod of the first hydraulic cylinder
Equipped with the first baffle ring, first baffle ring is located in the babinet and the outer diameter of first baffle ring is more than the first through hole
Diameter；The junction of the guide pad and the piston rod of the third hydraulic cylinder is equipped with the second baffle ring, second baffle ring position
In outside the babinet and the outer diameter of second baffle ring be more than second through-hole diameter.
In the preferable technical solution of the utility model, first baffle ring close to the end face of the first hydraulic cylinder and
End face of second baffle ring far from the third hydraulic cylinder is equipped with gasket.
In the preferable technical solution of the utility model, the cabinet exterior is covered with insulating layer.
The beneficial effects of the utility model are：
A kind of cabinet-type electric furnace for turbo blade isothermal forging provided by the utility model, heating effect is good, cladding
Formula heating layer designs, abundant heat supply so that mold is under constant forging temperature with work piece and is forged；And the
The mutual cooperation of one hydraulic cylinder, second hydraulic cylinder, third hydraulic cylinder, guide pad, conveyer belt and electric gate valve realizes continuous work
Industry, hence it is evident that improve working efficiency, in feed and discharging time is short, prevents heat loss, reduces production cost.
Description of the drawings
Fig. 1 is the structure for the cabinet-type electric furnace for turbo blade isothermal forging that specific embodiment of the present invention provides
Schematic diagram；
Fig. 2 is the structural schematic diagram for the passage that specific embodiment of the present invention provides.
In figure：
100, babinet；110, first through hole；120, the second through-hole；130, feed inlet；140, heating layer；150, insulating layer；
210, lower die；220, upper mold；310, first hydraulic cylinder；320, second hydraulic cylinder；330, third hydraulic cylinder；410, electric gate valve；
420, conveyer belt；500, guide pad；600, passage；710, the first baffle ring；720, the second baffle ring；800, gasket.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, disclosing a kind of case for turbo blade isothermal forging in specific embodiment of the utility model
Formula electric furnace, including babinet 100 and the lower die 210 in the babinet 100, the lower die 210 are located at 100 bottom of the babinet
Side and being supported with the side wall of the babinet 100 connect, the roof of the babinet 100 is equipped with first through hole 110, described the
The outside of one through-hole 110 is equipped with first hydraulic cylinder 310, and the inside of the first through hole 110 is equipped with upper mold 220, the upper mold 220
Top surface be fixedly connected with the piston-rod end of the first hydraulic cylinder 310 through the first through hole 110, and the upper mold
220 are located at the top of the lower die 210；The side wall that the babinet 100 to connect is supported with the lower die 210 is equipped with feed inlet
130, the outside of the feed inlet 130 is equipped with electric gate valve 410, and side of the electric gate valve 410 far from the babinet 100 is set
There are conveyer belt 420, the top surface of the conveyer belt 420 and the bottom surface of the feed inlet 130 to be in sustained height and the conveyer belt
The feedstock direction of 420 conveying direction and the feed inlet 130 is mutually perpendicular to, and the conveyer belt 420 is far from the feed inlet 130
Side be equipped with second hydraulic cylinder 320, feed inlet 130 described in the piston rod face of the second hydraulic cylinder 320 and can be described in
Feed inlet 130 passes in and out the babinet 100；The babinet 100 positioned at side of the lower die 210 far from the feed inlet 130
Bottom be equipped with the second through-hole 120, the inside of second through-hole 120 is equipped with the guide pad 500 of column structure, the guide pad
500 diameter is equal with the diameter of second through-hole 120 and the guide pad 500 passed in and out from second through-hole 120 it is described
The outside of babinet 100, second through-hole 120 is equipped with third hydraulic cylinder 330, the end of the piston rod of the third hydraulic cylinder 330
End is fixedly connected with the bottom of the guide pad 500；The top surface inclination of the guide pad 500 is arranged and tilts higher position and institute
The top surface for stating lower die 210 is in sustained height；100 inner wall of the babinet is also close to be equipped with heating layer 140, the heating layer 140
It is interior to be equipped with heating wire.
A kind of above-mentioned cabinet-type electric furnace for turbo blade isothermal forging, heating effect is good, the hair of clad type
Thermosphere 140 designs, abundant heat supply so that mold is under constant forging temperature with work piece and is forged；And institute
State first hydraulic cylinder 310, the second hydraulic cylinder 320, the third hydraulic cylinder 330, the guide pad 500, the conveyer belt
420 and the electric gate valve 410 mutual cooperation, realize and work continuously, hence it is evident that improve working efficiency, feed with discharging when
Between it is short, prevent heat loss, reduce production cost.
More specifically, the heating wire in the heating layer 140 is in febrile state always so that is protected in the babinet 100
Certain hot conditions are held, the conveyer belt 420, which is stablized, to be conveyed and pinpoint stopping so that being fed described in workpiece to be processed face
Mouth 130, opens the electric gate valve 410, starts the second hydraulic cylinder 320 and push to workpiece in the babinet 100 at this time
The lower die 210 on, the second hydraulic cylinder 320 resets and simultaneously closes off the electric gate valve 410 immediately, then described
Conveyer belt 420 starts and send next workpiece to corresponding position；When temperature to be heated reaches preset value, start first liquid
Cylinder pressure 310 is depressed the upper mold 220, is forged to workpiece, after the completion of to be forged, opens the electric gate valve 410, starts
Second workpiece is pushed in the lower die 210 in the babinet 100 and will complete to forge by the second hydraulic cylinder 320
Workpiece be pushed on the guide pad 500, then the third hydraulic cylinder 330 starts, shrinks piston rod, completes the workpiece of forging
It is fallen from second through-hole 120, what is be carried out at the same time also has the second hydraulic cylinder 320 to reset immediately and simultaneously close off described
Electric gate valve 410, then the conveyer belt 420 start and next workpiece is sent to corresponding position；Such repeated work and phase
Mutually coordinate, to realize the continuous forging of workpiece；It should be noted that whole process is automation control, and operating rate block, work
The time of the into and out babinet of part 100 is short, and the energy that the heat ratio of loss consumes needed for reheating again will lack.
Further, the passage 600 of square tube type is equipped at the feed inlet 130, the bottom surface of the passage 600 is close to
The top surface of the lower die 210, two opposite tube walls of the port of the passage 600 to connect with the feed inlet 130 are to rolled over
It curves horn-like；The design of the passage 600 can be convenient in feed, and the second hydraulic cylinder 320 pushes workpiece can be along
The passage 600 accurately reaches Working position, ensures the processing quality of product.
Further, the upper mold 220 and the junction of the piston rod of the first hydraulic cylinder 310 are equipped with the first baffle ring
710, first baffle ring 710 is located in the babinet 100 and the outer diameter of first baffle ring 710 is more than the first through hole
110 diameter；The guide pad 500 and the junction of the piston rod of the third hydraulic cylinder 330 are equipped with the second baffle ring 720, institute
It states the second baffle ring 720 and is located at that the babinet 100 is outer and the outer diameter of second baffle ring 720 is more than the straight of second through-hole 120
Diameter；The design of first baffle ring 710 can prevent the upper mold 220 with when the first hydraulic cylinder 310 moves from described
One through-hole 110 is detached from the babinet 100；And the design of second baffle ring 720 can prevent the guide pad 500 with described
Excessively enter in the babinet 100 when three hydraulic cylinders 330 move, is accurately positioned between the guide pad 500 and the lower die 210
Height, facilitate discharging.
Further, first baffle ring 710 is close to the end face of the first hydraulic cylinder 310 and second baffle ring 720
End face far from the third hydraulic cylinder 330 is equipped with gasket 800, and the design of the gasket 800 can prevent warm
Middle heat is from the junction of first baffle ring 710 and the babinet 100, the company of second baffle ring 720 and the babinet 100
Place's leakage is connect, thermal loss is reduced, reduces production cost.
Further, 100 outer wall of the babinet is covered with insulating layer 150；The design of the insulating layer 150 can lock heat
In in the babinet 100 so that keep the operating condition of high temperature in the babinet 100, accelerate workpiece shaping.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of cabinet-type electric furnace for turbo blade isothermal forging, it is characterised in that：
Lower die (210) including babinet (100) and in the babinet (100), the lower die (210) are located at the babinet
(100) side of bottom and being supported with the side wall of the babinet (100) connects, and it is logical that the roof of the babinet (100) is equipped with first
The outside in hole (110), the first through hole (110) is equipped with first hydraulic cylinder (310), is set on the inside of the first through hole (110)
There are upper mold (220), the top surface of the upper mold (220) and the first hydraulic cylinder (310) through the first through hole (110)
Piston-rod end is fixedly connected, and the upper mold (220) is located at the top of the lower die (210)；
The side wall that the babinet (100) to connect is supported with the lower die (210) is equipped with feed inlet (130), the feed inlet
(130) outside is equipped with electric gate valve (410), and side of the electric gate valve (410) far from the babinet (100) is equipped with conveying
Band (420), the top surface of the conveyer belt (420) are in sustained height and the conveyer belt with the bottom surface of the feed inlet (130)
(420) conveying direction and the feedstock direction of the feed inlet (130) are mutually perpendicular to, the conveyer belt (420) far from it is described into
The side of material mouth (130) is equipped with second hydraulic cylinder (320), feed inlet described in the piston rod face of the second hydraulic cylinder (320)
(130) and the babinet (100) can be passed in and out from the feed inlet (130)；Positioned at the lower die (210) far from the feed inlet
(130) bottom of the babinet (100) of side is equipped with the second through-hole (120), and the inside of second through-hole (120) is equipped with
The guide pad (500) of column structure, the diameter of the guide pad (500) is equal with the diameter of the second through-hole (120) and institute
It states guide pad (500) and passes in and out the babinet (100) from second through-hole (120), the outside of second through-hole (120) is equipped with
Third hydraulic cylinder (330), the end and the bottom of the guide pad (500) of the piston rod of the third hydraulic cylinder (330) are fixed
Connection；The top surface inclination of the guide pad (500) is arranged and tilts higher position and the top surface of the lower die (210) is in same
Highly；Babinet (100) inner wall is also close to be equipped with heating layer (140), and heating wire is equipped in the heating layer (140).
2. a kind of cabinet-type electric furnace for turbo blade isothermal forging according to claim 1, it is characterised in that：
Be equipped with the passage (600) of square tube type at the feed inlet (130), the bottom surface of the passage (600) be close to it is described under
The top surface of mould (210), two opposite tube walls of the port of the passage (600) to connect with the feed inlet (130) are to rolled over
It curves horn-like.
3. a kind of cabinet-type electric furnace for turbo blade isothermal forging according to claim 1, it is characterised in that：
The junction of the upper mold (220) and the piston rod of the first hydraulic cylinder (310) is equipped with the first baffle ring (710), described
First baffle ring (710) is located in the babinet (100) and the outer diameter of first baffle ring (710) is more than the first through hole
(110) diameter；The guide pad (500) and the junction of the piston rod of the third hydraulic cylinder (330) are equipped with the second baffle ring
(720), second baffle ring (720) is located at the babinet (100) outside and the outer diameter of second baffle ring (720) is more than described
The diameter of second through-hole (120).
4. a kind of cabinet-type electric furnace for turbo blade isothermal forging according to claim 3, it is characterised in that：
First baffle ring (710) is close to the end face of the first hydraulic cylinder (310) and second baffle ring (720) far from institute
The end face for stating third hydraulic cylinder (330) is equipped with gasket (800).
5. a kind of cabinet-type electric furnace for turbo blade isothermal forging according to claim 1, it is characterised in that：
Babinet (100) outer wall is covered with insulating layer (150).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565046.1U CN208083340U (en) | 2018-04-19 | 2018-04-19 | Cabinet-type electric furnace for turbo blade isothermal forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565046.1U CN208083340U (en) | 2018-04-19 | 2018-04-19 | Cabinet-type electric furnace for turbo blade isothermal forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083340U true CN208083340U (en) | 2018-11-13 |
Family
ID=64056560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820565046.1U Active CN208083340U (en) | 2018-04-19 | 2018-04-19 | Cabinet-type electric furnace for turbo blade isothermal forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083340U (en) |
-
2018
- 2018-04-19 CN CN201820565046.1U patent/CN208083340U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106378456B (en) | A kind of method for rapidly densifying for powder metallurgy superalloy component | |
| CN204787813U (en) | Enamel sintering device | |
| CN209669292U (en) | A kind of superhard annealing device of alloy carbon steel fastener | |
| CN204867261U (en) | Large -scale axle journal class forging forges mould | |
| CN204404823U (en) | A kind of energy-conserving and environment-protective aluminium alloy stock heater | |
| CN206721280U (en) | A kind of multilayer annealing furnace | |
| CN208083340U (en) | Cabinet-type electric furnace for turbo blade isothermal forging | |
| CN209246652U (en) | Sintering equipment is used in a kind of processing of ceramic target | |
| CN104999081B (en) | Small-sized and hot-isostatic-pressure furnace device | |
| CN209246676U (en) | A kind of steel-making heating furnace with Energy Saving Control | |
| CN207713767U (en) | A kind of metal heat treatmet subsequent anneal device | |
| CN208322122U (en) | It is a kind of to produce cylindrical or tubular bimetallic components equipment | |
| CN115790146A (en) | Single-rod heating furnace and heating method | |
| CN103817279A (en) | Titanium or titanium alloy golf ball head part forging method | |
| CN210596152U (en) | High-efficient balling annealing stove | |
| CN206483450U (en) | A kind of sodium peroxydisulfate that produces is with the reactor that can quickly heat | |
| CN209902083U (en) | Double heating device for bending and forming large-caliber high-steel-grade thick-wall bent pipe | |
| CN205058601U (en) | Pyrocondensation shaping industry oven | |
| CN208408445U (en) | A kind of mold manufacture forge furnace of high temperature and pressure | |
| CN207533968U (en) | A kind of increasing material manufacturing local uniform heat dissipation online processing device | |
| CN206033794U (en) | Heat treating temperature control device | |
| CN206242496U (en) | A kind of 3D printer insulation bin device with nitrogen circulation | |
| CN219074282U (en) | Device for keeping surface temperature of forging piece in forging processing process | |
| CN110398157B (en) | Efficient tail gas heat energy recovery equipment of rotary furnace and use method thereof | |
| CN206959583U (en) | A kind of hot pressing furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |