CN106636585A - Well type vacuum tempering furnace - Google Patents
Well type vacuum tempering furnace Download PDFInfo
- Publication number
- CN106636585A CN106636585A CN201510735907.7A CN201510735907A CN106636585A CN 106636585 A CN106636585 A CN 106636585A CN 201510735907 A CN201510735907 A CN 201510735907A CN 106636585 A CN106636585 A CN 106636585A
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- China
- Prior art keywords
- furnace
- heater
- bell
- notch
- lifting rod
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Abstract
The invention relates to a well type vacuum tempering furnace, which comprises a furnace, wherein one side of the furnace is provided with an installation seat and a fixation seat, the lower end of a lifting rod is fixed on the installation seat and is connected to a main motor, the upper end of the lifting rod penetrates through the fixation seat, a sliding rail is fixedly arranged on a furnace cover, the sliding rail and the lifting rod are integrally fixed, an upper position limiting switch and a lower position limiting switch are arranged between the lifting rod and the furnace, the lifting rod automatically stops the movement after the lifting rod moves to a set height, the upper position limiting switch and the lower position limiting switch are connected to the main motor, an air guide barrel has a double-layer structure, the furnace cover is provided with a circle of a pressing edge, a sealing member installation block is fixedly arranged on the matching position of the furnace and the furnace cover and is provided with a notch, a sealing member is arranged in the notch, the furnace cover is placed on the furnace, and the sealing member in the notch of the sealing member installation block is pressed through the pressing edge on the furnace cover so as to complete the sealing. The well type vacuum tempering furnace of the present invention has advantages of light weight, good sealing effect, and equipment use efficiency improving.
Description
Technical field
The present invention relates to one kind is applied to industrial furnace, the well vacuum annealing stove being especially applicable in industrial furnace.
Background technology
The main application of well formula tempering furnace be various metal parts, biscuit and shaft member in the rearmounted opposing seal state chamber of carburizing and quenching high temperature, lonneal, when effectiveness.Current vacuum tempering furnace usually uses under vacuum conditions internal heat type heating, because high voltage can produce electric discharge and beat arcing phenomenon during heating in vacuum, therefore must reduce voltage using transformer.The transformer price of 150KW, 70V or so is expensive at 40,000 yuan or so.And in vacuum state, heating element heater and cooling material require higher, and cost is also high, so current vacuum tempering furnace is expensive.
The content of the invention
For problem above, it is an object of the invention to provide a kind of well vacuum annealing stove, it is to arrange upper and lower spacing in furnace cover lifting position, carrying out electric interlock prevents maloperation, after bell is placed on body of heater, sealing is completed by the seal in side pressing seal mounting blocks notch that compresses on bell, lifting workpiece is convenient, fast.
The technical scheme is that what is be accomplished by：A kind of well vacuum annealing stove, including a body of heater, described body of heater side is provided with mounting seat and fixed seat, and elevating lever lower end is fixed in mounting seat and is connected with mair motor, and elevating lever upper end passes through fixed seat, slide rail is installed with bell, slide rail is fixed together with elevating lever, and upper limit position switch, lower position switch are provided between elevating lever and body of heater, and elevating lever moves to the height of setting and is just automatically stopped motion, upper limit position switch, lower position switch are connected with mair motor, and wind-guiding bucket is double-decker；It is characterized in that：Described bell is provided with a circle and compresses side, seal mounting blocks are installed with body of heater and bell cooperation, seal mounting blocks are provided with notch, seal is installed in notch, bell is placed on body of heater, and by the seal in side pressing seal mounting blocks notch that compresses on bell sealing is completed.
Described sidewall of the furnace body is provided with heater；Seal mounting blocks are alumiaum article.
Described bell is made with body of heater using high temperature fiber material.
The present invention, because elevating lever is provided with upper and lower limit bit architecture, allows the whole bell system can more steady, safety operation, bell substitutes former cast structure with furnace interior filler using high temperature fiber, quality is lighter, and sealing effectiveness more preferably, improves the service efficiency of equipment.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1 mair motor, 2 elevating levers, 3 fixed seats, 4 slide rails, 5 bells, 6 fan electromotors, 7 lower position switch, 8 upper limit position switch, 9 bodies of heater, 10 refractory brick, 11 bases, 12 wind-guiding buckets, 13 wind deflectors, 14 mounting seats, 15 notches, 16 heaters.
Specific embodiment
Known by Fig. 1, a kind of well formula tempering furnace, by mair motor 1, elevating lever 2, fixed seat 3, slide rail 4, bell 5, fan electromotor 6, lower position switch 7, upper limit position switch 8, body of heater 9, refractory brick 10, base 11, wind-guiding bucket 12, wind deflector 13 is constituted, the described side of body of heater 9 is provided with mounting seat 14 and fixed seat 3, the lower end of elevating lever 2 is fixed in mounting seat 14 and is connected with mair motor 1, the upper end of elevating lever 2 passes through fixed seat 3, slide rail 4 is installed with bell 5, slide rail 4 is fixed together with elevating lever 2, upper limit position switch 8 is provided between elevating lever 2 and body of heater 9, , elevating lever 2 moves to the height of setting and is just automatically stopped motion, upper limit position switch 8, lower position switch 7 is connected with mair motor 1；Bell 5 is provided with fan electromotor 6, and the bottom of body of heater 9 is provided with one layer of refractory brick 10, and base 11 is provided with the middle of refractory brick 10, and wind-guiding bucket 12 is installed on the pedestal 11, and between wind-guiding bucket 12 and the side wall of body of heater 9 wind deflector 13 is provided with；The side wall of body of heater 9 is provided with heater 16；Notch 15 is installed with body of heater 9 and the cooperation of bell 5, bell 5 is placed on body of heater 9, the seal pressed in notch by bell 5 completes sealing, wind-guiding bucket 12 makes temperature uniformity more preferable for double-decker, bell 5 is made with body of heater 9 using high temperature fiber material, quality is lighter, and sealing effectiveness is more preferable.
Claims (3)
1. a kind of well vacuum annealing stove, including a body of heater, described body of heater side is provided with mounting seat and fixed seat, elevating lever lower end is fixed in mounting seat and is connected with mair motor, elevating lever upper end passes through fixed seat, slide rail is installed with bell, slide rail is fixed together with elevating lever, upper limit position switch, lower position switch are provided between elevating lever and body of heater, elevating lever moves to the height of setting and is just automatically stopped motion, upper limit position switch, lower position switch are connected with mair motor, and wind-guiding bucket is double-decker；It is characterized in that：Described bell is provided with a circle and compresses side, seal mounting blocks are installed with body of heater and bell cooperation, seal mounting blocks are provided with notch, seal is installed in notch, bell is placed on body of heater, and by the seal in side pressing seal mounting blocks notch that compresses on bell sealing is completed.
2. a kind of well vacuum annealing stove according to claim 1, it is characterised in that：Described sidewall of the furnace body is provided with heater；Seal mounting blocks are alumiaum article.
3. a kind of well vacuum annealing stove according to claim 1, it is characterised in that：Described bell is made with body of heater using high temperature fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510735907.7A CN106636585A (en) | 2015-11-04 | 2015-11-04 | Well type vacuum tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510735907.7A CN106636585A (en) | 2015-11-04 | 2015-11-04 | Well type vacuum tempering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106636585A true CN106636585A (en) | 2017-05-10 |
Family
ID=58810096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510735907.7A Pending CN106636585A (en) | 2015-11-04 | 2015-11-04 | Well type vacuum tempering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106636585A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952519A (en) * | 2014-04-04 | 2014-07-30 | 江苏邦泰炉业有限公司 | Furnace cover of well-type tempering furnace |
| CN204401050U (en) * | 2014-04-04 | 2015-06-17 | 江苏邦泰炉业有限公司 | A kind of well formula furnace cover of tempering furnace |
| CN105200207A (en) * | 2015-10-20 | 2015-12-30 | 江苏邦泰炉业有限公司 | Well-type vacuum furnace |
| CN105200197A (en) * | 2015-10-20 | 2015-12-30 | 江苏邦泰炉业有限公司 | Well-type tempering furnace |
| CN205188341U (en) * | 2015-10-20 | 2016-04-27 | 江苏邦泰炉业有限公司 | Pit -type tempering furnace |
| CN205188346U (en) * | 2015-10-20 | 2016-04-27 | 江苏邦泰炉业有限公司 | Well formula vacuum furnace |
-
2015
- 2015-11-04 CN CN201510735907.7A patent/CN106636585A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952519A (en) * | 2014-04-04 | 2014-07-30 | 江苏邦泰炉业有限公司 | Furnace cover of well-type tempering furnace |
| CN204401050U (en) * | 2014-04-04 | 2015-06-17 | 江苏邦泰炉业有限公司 | A kind of well formula furnace cover of tempering furnace |
| CN105200207A (en) * | 2015-10-20 | 2015-12-30 | 江苏邦泰炉业有限公司 | Well-type vacuum furnace |
| CN105200197A (en) * | 2015-10-20 | 2015-12-30 | 江苏邦泰炉业有限公司 | Well-type tempering furnace |
| CN205188341U (en) * | 2015-10-20 | 2016-04-27 | 江苏邦泰炉业有限公司 | Pit -type tempering furnace |
| CN205188346U (en) * | 2015-10-20 | 2016-04-27 | 江苏邦泰炉业有限公司 | Well formula vacuum furnace |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |