CN207498415U - A kind of efficient oil quenching gas cooling vacuum furnace - Google Patents
A kind of efficient oil quenching gas cooling vacuum furnace Download PDFInfo
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- CN207498415U CN207498415U CN201720316644.0U CN201720316644U CN207498415U CN 207498415 U CN207498415 U CN 207498415U CN 201720316644 U CN201720316644 U CN 201720316644U CN 207498415 U CN207498415 U CN 207498415U
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Abstract
The utility model provides a kind of efficient oil quenching gas cooling vacuum furnace, including workpiece thermal to be added, vacuum furnace main body mobile device, workpiece oil hardening docking facilities, stent, one level of support bar, two level supporting rod, three-level supporting rod, workpiece oil quenching device, motor, installing plate, shaft coupling, screw and control installing plate.The utility model vacuum drying oven pickup lid, seal washer, rapid locking device, vacuum furnace main body, heater, work support, workpiece goes out the setting of fire door and leak-tight seal pad, be conducive to play vacuum drying oven good sealing effect and heating workpiece can be treated quickly to be heated, improve the working efficiency of vacuum drying oven, ensure that its work can be smoothed out；Workpiece oil quenching case, workpiece supporting plate, level-one telescopic rod, two level telescopic rod, the setting of elevator and lifting seal box are conducive to quickly be transported through the workpiece after heating and do quenching process, and then ensure workpiece quenching efficiency, using more convenient, convenient for promoting the use of.
Description
Technical field
The utility model belongs to oil quenching gas cooling vacuum furnace technical field more particularly to a kind of efficient oil-quenching air-cooling vacuum
Stove.
Background technology
Oil quenching gas cooling vacuum furnace is mainly used for steel alloy, structural alloy steel, mould steel, spring steel, bearing steel, stainless
Sintering, bright annealing and the vacuum brazing of the bright quenching and magnetic material of the materials such as steel, Precise Alloy steel.At present, oil quenching gas
Cold vacuum drying oven generally comprises furnace body, the conveying mechanism of workpiece, vacuum system, cooling system, electric-control system, oil quenching system of processing,
However the conveying mechanism of workpiece includes the conveying mechanism one of the movement in workpiece horizontal direction vertical direction, wherein vertical direction
As using jack or hydraulic forklift, however the driving mechanism of jack or hydraulic forklift is more complicated, and production cost is bigger.
China Patent Publication No. is 102321794 A of CN, and invention and created name is a kind of oil quenching gas cooling vacuum furnace, including
Furnace body, the conveying mechanism of workpiece, vacuum system, oil quenching system of processing, cooling system and electric-control system, wherein conveying mechanism packet
The conveying device of workpiece horizontal direction and the lifting gear of vertical direction are included, the lifting gear includes being arranged on furnace body side bottom
First worm screw in portion, the use with the matched worm gear of the first worm screw, with the second worm screw of worm wheel, with the cooperation of the second worm screw
In the driving mechanism of the first worm screw of platform and driving for placing workpiece, the second worm screw face is equipped with screw, the rotation of the screw
It is moved up and down with moving platform along the length direction of screw.But existing oil quenching gas cooling vacuum furnace is also low there is working efficiency,
The problem of heating speed is slow, and quenching efficiency is low and labor intensity is high.
Therefore, a kind of efficient oil quenching gas cooling vacuum furnace is invented to be very necessary.
Invention content
In order to solve the above-mentioned technical problem, the utility model provides a kind of efficient oil quenching gas cooling vacuum furnace, to solve
The problem of existing oil quenching gas cooling vacuum furnace working efficiency is low, and heating speed is slow, and quenching efficiency is low and labor intensity is high.It is a kind of
Efficient oil quenching gas cooling vacuum furnace, including workpiece thermal to be added, vacuum furnace main body mobile device, workpiece oil hardening is to tipping
It puts, stent, one level of support bar, two level supporting rod, three-level supporting rod, workpiece oil quenching device, motor, installing plate, shaft coupling,
Screw and control installing plate, workpiece thermal to be added are arranged on workpiece oil hardening pair by vacuum furnace main body mobile device
The top of connection device；The workpiece oil hardening docking facilities are mounted on the upper right position of stent；The one level of support
Bar is bolted to the lower left side position of stent；The two level supporting rod is bolted to the lower middle position of stent；
The three-level supporting rod is bolted to the lower part right positions of stent；The workpiece oil quenching device is arranged on two level branch
Between strut and three-level supporting rod；The motor is bolted to the upper left end position of stent by installing plate；It is described
Control installing plate be bolted to the upper left quarter of one level of support bar.
Preferably, workpiece thermal to be added includes vacuum drying oven pickup lid, installs door hinge, seal washer, fast lock
Tight device, vacuum furnace main body, heater, work support, workpiece goes out fire door, leak-tight seal pad, pull rod, draw ring and workpiece, described
The left end of vacuum drying oven pickup lid the top of vacuum furnace main body is connected to by installation door reamer bolt；The seal washer is glued
In the lower part surrounding position of vacuum drying oven pickup lid；The rapid locking device is bolted to vacuum drying oven pickup lid and vacuum drying oven master
The right end junction of body；The heater is bolted to the inside of vacuum furnace main body；The work support is welded on very
Position at left and right sides of the inside bottom of empty furnace main body；The workpiece goes out fire door and is mounted on vacuum drying oven master by leak-tight seal pad
The lower part of body；The draw ring is welded on the right side that workpiece goes out fire door by pull rod；The workpiece is placed on work support
Top；The heating implement body uses warmed operating temperature as 2200 degrees Celsius of graphite heater.
Preferably, the vacuum furnace main body mobile device includes triangular mounting plate, and level-one crossbeam, level-one is longitudinally connected
Bar, the longitudinally connected bar of two level go out fire door outlet, two level crossbeam and movable pulley；The triangular mounting plate is respectively welded at one
At left and right sides of the top of grade crossbeam；One end of the longitudinally connected bar of the level-one is welded on the lower left side of level-one crossbeam, another
End is welded on the upper left-hand of two level crossbeam；One end of the longitudinally connected bar of the two level is welded on the lower right of level-one crossbeam
Side, the other end are welded on the upper right of two level crossbeam；The lower part for going out fire door outlet and being opened in the longitudinally connected bar of two level；
The movable pulley is bolted at left and right sides of the lower part of two level crossbeam；The movable pulley specifically uses rubber movable pulley；
The movable pulley is provided with multiple.
Preferably, the left and right sides centre position of the vacuum furnace main body is bolted respectively by triangular mounting plate
In the centre position of level-one crossbeam.
Preferably, one end of the screw is connected to by shaft coupling on the output shaft of motor, and other end screw thread connects
It is connected on the left end of two level crossbeam.
Preferably, the workpiece oil hardening docking facilities include square docking stent, auxiliary wheel and installation axle, institute
The square docking stent stated is arranged on the lower middle position of level-one crossbeam；The auxiliary wheel is pacified respectively by installation axle
At left and right sides of the inside of square docking stent；The auxiliary wheel specifically uses high temperature resistant carbon steel idler wheel；Described
There are two auxiliary wheel settings.
Preferably, the top of the square docking stent goes out the setting of fire door face, lower part and workpiece oil quenching with workpiece
Case face is set.
Preferably, the upper right of the stent is bolted postive stop baffle.
Preferably, the workpiece oil quenching device includes workpiece oil quenching case, and workpiece supporting plate, level-one telescopic rod, two level stretches
Contracting bar, elevator and lifting seal box, the workpiece oil quenching case are arranged between two level supporting rod and three-level supporting rod；It is described
Level-one telescopic rod be welded on the lower middle position of workpiece supporting plate through upper middle position one end of lifting seal box, it is another
End is plugged on the top of two level telescopic rod；The two level telescopic rod is mounted on the upper middle position of elevator；The liter
Drop seal box is welded on the inside bottom centre position of workpiece oil quenching case.
Preferably, the control installing plate includes level-one starting switch, two level starting switch and three-level starting switch, institute
The level-one starting switch stated is bolted to the top of control installing plate；The two level starting switch is bolted to level-one and opens
The lower part of dynamic switch；The three-level starting switch is bolted to the lower part of two level starting switch.
Preferably, the level-one starting switch is electrically connected motor；The two level starting switch, which is electrically connected, to be risen
Drop machine；It is connected in parallel between the motor and elevator by conducting wire；The three-level starting switch is electrically connected heating
Device.
Compared with prior art, the utility model has the advantages that：Due to a kind of high efficiency of the utility model
Oil quenching gas cooling vacuum furnace be widely used in oil quenching gas cooling vacuum furnace technical field.Meanwhile the beneficial effects of the utility model are：
1. in the utility model, the vacuum drying oven pickup lid installs door hinge, seal washer, rapid locking device, vacuum drying oven
Main body, heater, work support, workpiece go out fire door, leak-tight seal pad, pull rod, and the setting of draw ring and workpiece is conducive to true
Empty stove plays good sealing effect and can treat heating workpiece and quickly heated, and improves the working efficiency of vacuum drying oven,
Ensure that its work can be smoothed out.
2. in the utility model, the triangular mounting plate, level-one crossbeam, the longitudinally connected bar of level-one, two level longitudinally connects
Extension bar goes out fire door outlet, and the setting of two level crossbeam and movable pulley is conducive to the position of quick Mobile vacuum stove, and ensures vacuum
Stove can be moved left and right as needed at any time so that reduced labor intensity, improved working efficiency.
3. in the utility model, the square docking stent, the setting of auxiliary wheel and installation axle is conducive to prevent
Because overheat causes to fall in mobile transport process after workpiece heat, staff is scalded, and then improve the peace of vacuum drying oven operation
Quan Xing.
4. in the utility model, the workpiece oil quenching case, workpiece supporting plate, level-one telescopic rod, two level telescopic rod, elevator
With the setting of lifting seal box, be conducive to quickly be transported through the workpiece after heating and do quenching process, and then ensure that workpiece is quenched
Fiery efficiency.
5. in the utility model, the setting of the postive stop baffle is conducive to play position-limiting action to mobile device, prevent
Appearance is moved through line, skids off precalculated position, causes danger.
6. in the utility model, the setting of the level-one starting switch and two level starting switch is conducive to control in real time
The action state of each executive component, so that vacuum drying oven can be with real-time ensuring working efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the workpiece thermal to be added of the utility model.
Fig. 3 is the structure diagram of the vacuum furnace main body mobile device of the utility model.
Fig. 4 is the structure diagram of the workpiece oil hardening docking facilities of the utility model.
Fig. 5 is the structure diagram of the workpiece oil quenching device of the utility model.
In figure：
1- workpiece thermal to be added, 11- vacuum drying oven pickup lids, 12- installation door hinges, 13- seal washers, 14- quick lockings
Device, 15- vacuum furnace main bodies, 16- heaters, 17- work supports, 18- workpiece go out fire door, 19- leak-tight seal pads, and 110- is drawn
Bar, 111- draw rings, 112- workpiece, 2- vacuum furnace main body mobile devices, 21- triangular mounting plates, 22- level-one crossbeams, 23- level-ones
Longitudinally connected bar, the longitudinally connected bar of 24- two levels, 25- go out fire door outlet, 26- two level crossbeams, 27- movable pulleys, 3- workpiece oil hardening
Docking facilities, 31- squares docking stent, 32- auxiliary wheels, 33- installation axles, 4- stents, 41- postive stop baffles, 5- level-one branch
Strut, 6- two level supporting rods, 7- three-level supporting rods, 8- workpiece oil quenching devices, 81- workpiece oil quenching casees, 82- workpiece supporting plates, 83-
Level-one telescopic rod, 84- two level telescopic rods, 85- elevators, 86- lifting seal boxes, 9- motor, 10- installing plates, 1111- shaft couplings
Device, 1222- screws, 1333- control installing plates, 131- level-one starting switches, 132- two level starting switches, the startup of 133- three-levels are opened
It closes.
Specific embodiment
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 5
The utility model provides a kind of efficient oil quenching gas cooling vacuum furnace, including workpiece thermal 1 to be added, vacuum drying oven master
Body mobile device 2, workpiece oil hardening docking facilities 3, stent 4, one level of support bar 5, two level supporting rod 6, three-level supporting rod 7, work
Part oil quenching device 8, motor 9, installing plate 10, shaft coupling 1111, screw 1222 and control installing plate 1333, the workpiece
Thermal 1 to be added is arranged on the top of workpiece oil hardening docking facilities 3 by vacuum furnace main body mobile device 2；The workpiece
Oil hardening docking facilities 3 are mounted on the upper right position of stent 4；The one level of support bar 5 is bolted under stent 4
Portion's leftward position；The two level supporting rod 6 is bolted to the lower middle position of stent 4；7 spiral shell of three-level supporting rod
Tether the lower part right positions for being connected on stent 4；The workpiece oil quenching device 8 is arranged on two level supporting rod 6 and three-level support
Between bar 7；The motor 9 is bolted to the upper left end position of stent 4 by installing plate 10；The control installation
Plate 1333 is bolted to the upper left quarter of one level of support bar 5.
In above-described embodiment, specifically, workpiece thermal 1 to be added includes vacuum drying oven pickup lid 11, door hinge is installed
12, seal washer 13, rapid locking device 14, vacuum furnace main body 15, heater 16, work support 17, workpiece goes out fire door 18, anti-to let out
Gasket 19, pull rod 110, draw ring 111 and workpiece 112 are leaked, the left end of the vacuum drying oven pickup lid 11 is by installing door hinge 12
It is bolted to the top of vacuum furnace main body 15；The seal washer 13 is glued to the lower part surrounding position of vacuum drying oven pickup lid 11
It puts；The rapid locking device 14 is bolted to the right end junction of vacuum drying oven pickup lid 11 and vacuum furnace main body 15；It is described
Heater 16 be bolted to the inside of vacuum furnace main body 15；The work support 17 is welded on the interior of vacuum furnace main body 15
Position at left and right sides of side bottom；The workpiece goes out fire door 18 and is mounted under vacuum furnace main body 15 by leak-tight seal pad 19
Portion；The draw ring 111 is welded on the right side that workpiece goes out fire door 18 by pull rod 110；The workpiece 112 is placed on workpiece branch
The top of frame 17；The heater 16 specifically uses warmed operating temperature to be conducive to for 2200 degrees Celsius of graphite heater
Good sealing effect is played to vacuum drying oven and heating workpiece 112 can be treated and is quickly heated, improves the work of vacuum drying oven
Make efficiency, ensure that its work can be smoothed out.
In above-described embodiment, specifically, the vacuum furnace main body mobile device 2 includes triangular mounting plate 21, level-one
Crossbeam 22, the longitudinally connected bar 23 of level-one, the longitudinally connected bar 24 of two level go out fire door outlet 25, two level crossbeam 26 and movable pulley 27；Institute
The triangular mounting plate 21 stated is respectively welded at left and right sides of the top of level-one crossbeam 22；The longitudinally connected bar 23 of the level-one
One end is welded on the lower left side of level-one crossbeam 22, and the other end is welded on the upper left-hand of two level crossbeam 26；The two level is indulged
It is welded on to one end of connecting rod 24 on the right side of the lower part of level-one crossbeam 22, the other end is welded on the upper right of two level crossbeam 26；
The lower part for going out fire door outlet 25 and being opened in the longitudinally connected bar 24 of two level；The movable pulley 27 is bolted to two level horizontal stroke
At left and right sides of the lower part of beam 26；The movable pulley 27 specifically uses rubber movable pulley；The movable pulley 27 be provided with it is multiple,
Be conducive to the position of quick Mobile vacuum stove, and ensure that vacuum drying oven can be moved left and right as needed at any time so that mitigate
Labor intensity improves working efficiency.
In above-described embodiment, specifically, the left and right sides centre position of the vacuum furnace main body 15 passes through triangle respectively
Shape installing plate 21 is bolted to the centre position of level-one crossbeam 22.
In above-described embodiment, specifically, one end of the screw 1222 is connected to motor 9 by shaft coupling 1111
On output shaft, the other end is threaded in the left end of two level crossbeam 26.
In above-described embodiment, specifically, the workpiece oil hardening docking facilities 3 include square docking stent 31, it is auxiliary
Idler wheel 32 and installation axle 33 are helped, the square docking stent 31 is arranged on the lower middle position of level-one crossbeam 22；It is described
Auxiliary wheel 32 respectively by installation axle 33 be mounted on square docking stent 31 inside at left and right sides of；The auxiliary rolling
Wheel 32 specifically uses high temperature resistant carbon steel idler wheel；There are two the settings of auxiliary wheel 32, is conducive to prevent because workpiece 112 adds
Overheat causes to fall in mobile transport process after heat, scalds staff, and then improve the safety of vacuum drying oven operation.
In above-described embodiment, specifically, the top of the square docking stent 31 goes out 18 face of fire door with workpiece and sets
It puts, lower part is set with 81 face of workpiece oil quenching case.
In above-described embodiment, specifically, the upper right of the stent 4 is bolted postive stop baffle 41, be conducive to pair
Mobile device plays position-limiting action, prevents and is moved through line, skids off precalculated position, causes danger.
In above-described embodiment, specifically, the workpiece oil quenching device 8 include workpiece oil quenching case 81, workpiece supporting plate 82,
Level-one telescopic rod 83, two level telescopic rod 84, elevator 85 and lifting seal box 86, the workpiece oil quenching case 81 are arranged on two level
Between supporting rod 6 and three-level supporting rod 7；The level-one telescopic rod 83 is through upper middle position one end of lifting seal box 86
The lower middle position of workpiece supporting plate 82 is welded on, the other end is plugged on the top of two level telescopic rod 84；The two level is stretched
Bar 84 is mounted on the upper middle position of elevator 85；The lifting seal box 86 is welded on the inside bottom of workpiece oil quenching case 81
Portion centre position is conducive to quickly be transported through the workpiece 112 after heating and does quenching process, and then ensures that workpiece 112 quenches
Efficiency.
In above-described embodiment, specifically, the control installing plate 1333 includes level-one starting switch 131, two level starts
Switch 132 and three-level starting switch 133, the level-one starting switch 131 are bolted to the top of control installing plate 1333；
The two level starting switch 132 is bolted to the lower part of level-one starting switch 131；133 spiral shell of three-level starting switch
The lower part for being connected on two level starting switch 132 is tethered, is conducive to control the action state of each executive component in real time, so that vacuum drying oven
It can be with real-time ensuring working efficiency.
In above-described embodiment, specifically, the level-one starting switch 131 is electrically connected motor 9；The two level opens
Dynamic switch 132 is electrically connected elevator 85；It is connected in parallel between the motor 9 and elevator 85 by conducting wire；Described
Three-level starting switch 133 is electrically connected heater 16.
Operation principle
In the utility model, during quenching process, the work support 17 that workpiece 112 is placed on inside vacuum furnace main body 15
On, start level-one starting switch 131, motor 9 starts that vacuum furnace main body mobile device 2 is pushed to move right at this time, until arriving
Up to 41 position of postive stop baffle, terminate mobile working by next stage starting switch 131；Start three-level starting switch 133, heat at this time
Device 16 starts to carry out heating work to workpiece 112, after the completion of heating；Three-level starting switch 133 is pressed, heater 16 stops adding
Heat；It then turns on workpiece and goes out fire door 18, start two level starting switch 132, elevator 85 is started to work at this time, will heat what is completed
Workpiece 112, which is transferred in workpiece oil quenching case 81, carries out oil quenching work.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (10)
1. a kind of efficient oil quenching gas cooling vacuum furnace, which is characterized in that the efficient oil quenching gas cooling vacuum furnace includes workpiece
Thermal to be added（1）, vacuum furnace main body mobile device（2）, workpiece oil hardening docking facilities（3）, stent（4）, one level of support bar
（5）, two level supporting rod（6）, three-level supporting rod（7）, workpiece oil quenching device（8）, motor（9）, installing plate（10）, shaft coupling
（1111）, screw（1222）With control installing plate（1333）, workpiece thermal to be added（1）It is moved by vacuum furnace main body
Device（2）It is arranged on workpiece oil hardening docking facilities（3）Top；The workpiece oil hardening docking facilities（3）Mounted on branch
Frame（4）Upper right position；The one level of support bar（5）It is bolted to stent（4）Lower left side position；Described
Two level supporting rod（6）It is bolted to stent（4）Lower middle position；The three-level supporting rod（7）It is bolted to branch
Frame（4）Lower part right positions；The workpiece oil quenching device（8）It is arranged on two level supporting rod（6）With three-level supporting rod（7）
Between；The motor（9）Pass through installing plate（10）It is bolted to stent（4）Upper left end position；The control
Installing plate（1333）It is bolted to one level of support bar（5）Upper left quarter；Workpiece thermal to be added（1）Including vacuum drying oven
Pickup lid（11）, door hinge is installed（12）, seal washer（13）, rapid locking device（14）, vacuum furnace main body（15）, heater
（16）, work support（17）, workpiece goes out fire door（18）, leak-tight seal pad（19）, pull rod（110）, draw ring（111）And workpiece
（112）, the vacuum drying oven pickup lid（11）Left end by installing door hinge（12）It is bolted to vacuum furnace main body（15）'s
Top；The seal washer（13）It is glued to vacuum drying oven pickup lid（11）Lower part surrounding position；The rapid locking device
（14）It is bolted to vacuum drying oven pickup lid（11）With vacuum furnace main body（15）Right end junction；The heater（16）Spiral shell
It tethers and is connected on vacuum furnace main body（15）Inside；The work support（17）It is welded on vacuum furnace main body（15）Inside bottom
Left and right sides position；The workpiece goes out fire door（18）Pass through leak-tight seal pad（19）Mounted on vacuum furnace main body（15）Under
Portion；The draw ring（111）Pass through pull rod（110）It is welded on workpiece and goes out fire door（18）Right side；The workpiece（112）It places
In work support（17）Top；The heater（16）Specifically warmed operating temperature is used to add for 2200 degrees Celsius of graphite
Hot device.
2. efficient oil quenching gas cooling vacuum furnace as described in claim 1, which is characterized in that the vacuum furnace main body movement
Device（2）Including triangular mounting plate（21）, level-one crossbeam（22）, the longitudinally connected bar of level-one（23）, the longitudinally connected bar of two level
（24）, go out fire door outlet（25）, two level crossbeam（26）And movable pulley（27）；The triangular mounting plate（21）It is respectively welded at
Level-one crossbeam（22）Top at left and right sides of；The longitudinally connected bar of the level-one（23）One end be welded on level-one crossbeam（22）'s
Lower left side, the other end are welded on two level crossbeam（26）Upper left-hand；The longitudinally connected bar of the two level（24）One end weldering
It is connected on level-one crossbeam（22）Lower part on the right side of, the other end is welded on two level crossbeam（26）Upper right；The fire door that goes out goes out
Mouthful（25）It is opened in the longitudinally connected bar of two level（24）Lower part；The movable pulley（27）It is bolted to two level crossbeam（26）'s
At left and right sides of lower part；The movable pulley（27）Specifically use rubber movable pulley；The movable pulley（27）It is provided with multiple.
3. efficient oil quenching gas cooling vacuum furnace as described in claim 1, which is characterized in that the workpiece oil hardening docking
Device（3）Stent is docked including square（31）, auxiliary wheel（32）And installation axle（33）, described square docking stent
（31）It is arranged on level-one crossbeam（22）Lower middle position；The auxiliary wheel（32）Pass through installation axle respectively（33）Installation
Stent is docked in square（31）Inside at left and right sides of；The auxiliary wheel（32）Specifically use high temperature resistant carbon steel idler wheel；
The auxiliary wheel（32）There are two settings.
4. efficient oil quenching gas cooling vacuum furnace as described in claim 1, which is characterized in that the workpiece oil quenching device
（8）Including workpiece oil quenching case（81）, workpiece supporting plate（82）, level-one telescopic rod（83）, two level telescopic rod（84）, elevator（85）With
Lift seal box（86）, the workpiece oil quenching case（81）It is arranged on two level supporting rod（6）With three-level supporting rod（7）Between；Institute
The level-one telescopic rod stated（83）Through lifting seal box（86）Upper middle position one end be welded on workpiece supporting plate（82）Under
Portion centre position, the other end are plugged on two level telescopic rod（84）Top；The two level telescopic rod（84）Mounted on elevator
（85）Upper middle position；The lifting seal box（86）It is welded on workpiece oil quenching case（81）Inside bottom interposition
It puts.
5. the efficient oil quenching gas cooling vacuum furnace as described in claim 1-2 any claims, which is characterized in that described
Vacuum furnace main body（15）Left and right sides centre position pass through triangular mounting plate respectively（21）It is bolted to level-one crossbeam
（22）Centre position.
6. the efficient oil quenching gas cooling vacuum furnace as described in claim 1-2 any claims, which is characterized in that described
Screw（1222）One end pass through shaft coupling（1111）It is connected to motor（9）Output shaft on, the other end is threaded in two
Grade crossbeam（26）Left end.
7. efficient oil quenching gas cooling vacuum furnace as claimed in claim 3, which is characterized in that the square docking stent
（31）Top and workpiece go out fire door（18）Face is set, lower part and workpiece oil quenching case（81）Face is set.
8. efficient oil quenching gas cooling vacuum furnace as described in claim 1, which is characterized in that the stent（4）Top
Right side is bolted postive stop baffle（41）.
9. efficient oil quenching gas cooling vacuum furnace as described in claim 1, which is characterized in that the control installing plate
（1333）Including level-one starting switch（131）, two level starting switch（132）With three-level starting switch（133）, the level-one opens
Dynamic switch（131）It is bolted to control installing plate（1333）Top；The two level starting switch（132）It is bolted to
Level-one starting switch（131）Lower part；The three-level starting switch（133）It is bolted to two level starting switch（132）'s
Lower part.
10. efficient oil quenching gas cooling vacuum furnace as claimed in claim 9, which is characterized in that the level-one starting switch
（131）It is electrically connected motor（9）；The two level starting switch（132）It is electrically connected elevator（85）；Motor（9）And liter
Drop machine（85）Between be connected in parallel by conducting wire；The three-level starting switch（133）It is electrically connected heater（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316644.0U CN207498415U (en) | 2017-03-29 | 2017-03-29 | A kind of efficient oil quenching gas cooling vacuum furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316644.0U CN207498415U (en) | 2017-03-29 | 2017-03-29 | A kind of efficient oil quenching gas cooling vacuum furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207498415U true CN207498415U (en) | 2018-06-15 |
Family
ID=62495934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720316644.0U Expired - Fee Related CN207498415U (en) | 2017-03-29 | 2017-03-29 | A kind of efficient oil quenching gas cooling vacuum furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207498415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055699A (en) * | 2018-09-30 | 2018-12-21 | 天津天鑫旺达金属热处理有限公司 | A kind of oil quenching vacuum drying oven |
| CN112556426A (en) * | 2020-12-15 | 2021-03-26 | 江西科技学院 | Sintering furnace with gas-phase quenching function and quenching process thereof |
-
2017
- 2017-03-29 CN CN201720316644.0U patent/CN207498415U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055699A (en) * | 2018-09-30 | 2018-12-21 | 天津天鑫旺达金属热处理有限公司 | A kind of oil quenching vacuum drying oven |
| CN112556426A (en) * | 2020-12-15 | 2021-03-26 | 江西科技学院 | Sintering furnace with gas-phase quenching function and quenching process thereof |
| CN112556426B (en) * | 2020-12-15 | 2022-08-23 | 江西科技学院 | Sintering furnace with gas-phase quenching function and quenching process thereof |
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