CN206362181U - A kind of chamber type electric resistance furnace - Google Patents
A kind of chamber type electric resistance furnace Download PDFInfo
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- CN206362181U CN206362181U CN201720030303.7U CN201720030303U CN206362181U CN 206362181 U CN206362181 U CN 206362181U CN 201720030303 U CN201720030303 U CN 201720030303U CN 206362181 U CN206362181 U CN 206362181U
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- resistance furnace
- door body
- main body
- rocker
- furnace main
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Abstract
The utility model discloses a kind of chamber type electric resistance furnace, including resistance furnace main body, door body and handle, the resistance furnace main body is connected by connecting pin with door body, handle is installed on the left of the door body, the front of the resistance furnace main body is provided with fit, both sides are all provided with fluted above and below the inner chamber of the fit, and sealing device is provided with the right side of the door body.The chamber type electric resistance furnace, when door body and resistance furnace main body are closed, seal box can be promoted into fit, fit squeezes place kick, catch bar can be made to promote slide bar to be slided on positioning slide plate, and slide bar squeezes rocker-arm, rocker-arm extrusion spring can be made, so as to which place kick is squeezed into seal box, when place kick reaches the position of groove, spring springing rocker-arm makes catch bar promote place kick to enter in groove, seal box is fixed, so as to which door body is securely fixed, prevent from producing gap between door body and resistance furnace main body, heat is caused to scatter and disappear.
Description
Technical field
The utility model is related to resistance furnace technical field, specially a kind of chamber type electric resistance furnace.
Background technology
At present, chamber type electric resistance furnace is to make electric heating element or heating dielectric heat in stove using electric current, so as to workpiece or thing
Expect the industrial furnace of heating, resistance furnace is used for heating before metal forging, metal heat treatmet heating, weldering, powder smelting in mechanical industry
Gold sintering, glass ceramics roasting and annealing, low-melting-point metal fusing, the drying of sand mold and paint film etc., such as Patent No.
201220612129.4 patent, including grate,
Body of heater and heating element heater, body of heater are fixed on grate, and the inside of body of heater is provided with burner hearth, body of heater include ecto-entad according to
Furnace shell, heat-insulation layer and the flame retardant coating of secondary setting, although useful load is big, productivity ratio is high, are particularly suitable for use at the heat of small, medium-sized parts
Reason heating, furnace temperature is uniform, but the poor sealing between current resistance furnace door body and body of heater, usually has first seam
Gap, causes scattering and disappearing for heat.
Utility model content
The purpose of this utility model is to provide a kind of chamber type electric resistance furnace, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of chamber type electric resistance furnace, including resistance furnace master
Body, door body and handle, the resistance furnace main body are connected by connecting pin with door body, and handle, institute are provided with the left of the door body
The front for stating resistance furnace main body is provided with fit, and both sides are all provided with fluted, the door body above and below the inner chamber of the fit
Right side sealing device is installed, the sealing device includes seal box, and the seal box is connected with fit cooperation, described
The inner chamber of seal box is provided with springing case, and the left and right sides of the springing case is mounted on above and below fixed block, the fixed block
Both sides are mounted on reinforcing bar, and the inner chamber of the springing case is provided with springing cylinder, and the inner chamber of the springing cylinder is provided with spring, institute
The both sides up and down for stating spring are mounted on rocker-arm, and the rocker-arm is coordinated with springing cylinder by spring and is connected, the rocker-arm
Outside slide bar is installed, the left and right sides of the slide bar is mounted on positioning slide plate, the slide bar and positioning slide plate cooperation phase
Even, catch bar is installed, the catch bar runs through springing case and seal box, and the outside of the catch bar is pacified on the outside of the slide bar
Equipped with place kick, the place kick coordinates with groove and is connected.
It is preferred that, the left and right sides of the resistance furnace main body is mounted on thermal insulation board, and the thermal insulation board includes lucite
Layer, the inner chamber pressing of the machine glassy layer has heat insulation felt, and the outside pressing of the perspex layer has wood fibre glued board, institute
Stating the outside pressing of wood fibre glued board has mineral wool layer, and two surfaces up and down of the mineral wool layer have pressed glass respectively
Fibrous layer and lower glass layer.
It is preferred that, the upper surface pressing of the upper glass layer has rock wool.
It is preferred that, the bottom of the door body is provided with pilot pin, and the positive bottom of the resistance furnace main body is logical provided with positioning
Hole, the pilot pin coordinates with positioning through hole and is connected.
It is preferred that, the junction of the rocker-arm and spring is provided with securing plate.
Compared with prior art, the beneficial effects of the utility model are：The chamber type electric resistance furnace, in door body and resistance furnace main body
During closing, coordinated by seal box with fit and be connected, seal box can promoted into fit, fit is squeezed
Place kick, is coordinated with positioning slide plate by slide bar and is connected, and catch bar can be made to promote slide bar to be slided on positioning slide plate, and slide bar
Rocker-arm is squeezed, is coordinated by rocker-arm by spring with springing cylinder and is connected, rocker-arm extrusion spring can be made, so that positioning
Ball is squeezed into seal box, and when place kick reaches the position of groove, spring springing rocker-arm makes catch bar promote place kick to enter
Enter in groove, seal box is fixed, so as to securely fix door body, prevent from producing seam between door body and resistance furnace main body
Gap, causes heat to scatter and disappear.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is schematic diagram of sealing device of the present utility model；
Fig. 3 is springing of the present utility model cylinder internal structure schematic diagram；
Fig. 4 is heat insulation plate structure schematic diagram of the present utility model.
In figure：1st, door body, 2, sealing device, 201, positioning slide plate, 202, fixed block, 203, springing cylinder, 204, springing case,
205th, seal box, 206, catch bar, 207, reinforcing bar, 208, place kick, 209, securing plate, 210, spring, 211, rocker-arm,
212nd, slide bar, 3, handle, 4, pilot pin, 5, thermal insulation board, 501, mineral wool layer, 502, wood fibre glued board, 503, organic glass
Glass layer, 504, heat insulation felt, 505, upper glass layer, 506, lower glass layer, 507, rock wool, 6, resistance furnace main body, 7, recessed
Groove, 8, fit, 9, positioning through hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of chamber type electric resistance furnace, including resistance furnace main body
6th, door body 1 and handle 3, resistance furnace main body 6 are connected by connecting pin with door body 1, and the left side of door body 1 is provided with handle 3, door body 1
Bottom pilot pin 4 is installed, the positive bottom of resistance furnace main body 6 is provided with positioning through hole 9, and pilot pin 4 coordinates with positioning through hole 9
It is connected, the stability between door body 1 and resistance furnace main body 6 can be strengthened by coordinating to be connected with positioning through hole 9 by pilot pin 4, electricity
The front of resistance furnace main body 6 is provided with both sides above and below fit 8, the inner chamber of fit 8 and is all provided with fluted 7, the right side peace of door body 1
Equipped with sealing device 2, sealing device 2 includes seal box 205, and seal box 205 coordinates with fit 8 and is connected, seal box 205
Inner chamber is provided with springing case 204, and the left and right sides of springing case 204 is mounted on fixed block 202, the both sides up and down of fixed block 202
Reinforcing bar 207 is mounted on, the inner chamber of springing case 204 is provided with springing cylinder 203, and the inner chamber of springing cylinder 203 is provided with spring
210, spring 210 is compression spring, and coefficient of elasticity is 15N/CM, and the both sides up and down of spring 210 are mounted on rocker-arm 211, bullet
The junction of lever 211 and spring 210 is provided with securing plate 209, and rocker-arm 211 coordinates phase by spring 210 with springing cylinder 203
Even, the outside of rocker-arm 211 is provided with slide bar 212, and the left and right sides of slide bar 212 is mounted on positioning slide plate 201, slide bar 212
Coordinate with positioning slide plate 201 and be connected, the outside of slide bar 212 is provided with catch bar 206, and catch bar 206 runs through springing case 204 and close
Joint sealing 205, the outside of catch bar 206 is provided with place kick 208, and place kick 208 coordinates with groove 7 and is connected, in door body 1 and resistance
When furnace main body 6 is closed, coordinated by seal box 205 with fit 8 and be connected, seal box 205 can promoted into fit 8
Interior, fit 8 squeezes place kick 208, is coordinated by slide bar 212 with positioning slide plate 201 and is connected, can push away catch bar 206
Moving slide-bar 212 is slided on positioning slide plate 201, and slide bar 212 squeezes rocker-arm 211, and spring 210 is passed through by rocker-arm 211
Coordinate with springing cylinder 203 and be connected, the extrusion spring 210 of rocker-arm 211 can be made, so that place kick 208 is squeezed into seal box 205
Interior, when place kick 208 reaches the position of groove 7, the springing rocker-arm 211 of spring 210 makes catch bar 206 promote place kick 208
Into in groove 5, seal box 205 is fixed, so that door body 1 is securely fixed, the left and right sides of resistance furnace main body 6 is equal
Thermal insulation board 5 is installed, thermal insulation board 5 includes perspex layer 503, and the inner chamber pressing of machine glassy layer 503 has heat insulation felt 504, organic
The outside pressing of glassy layer 503 has wood fibre glued board 502, and the outside pressing of wood fibre glued board 502 has mineral wool layer
501, two surfaces up and down of mineral wool layer 501 have pressed glass layer 505 and lower glass layer 506, upper glass respectively
The upper surface pressing of fibrous layer 505 has rock wool 507, all has well by perspex layer 503 and wood fibre glued board 502
Resistance to compression and heat-insulating capability, by upper glass layer 505 and lower glass layer 506 have heat-resisting, high intensity, high abrasion,
Flexibility is good, low-shrinkage, steady chemical structure, has stronger heat-insulating capability by heat insulation felt 504 and rock wool 507, can be with
Prevent the outer wall of resistance furnace main body 6 is overheated from scalding staff.
In use, when door body 1 and resistance furnace main body 6 are closed, coordinated by seal box 205 with fit 8 and be connected, can
So that seal box 205 is promoted into fit 8, fit 8 squeezes place kick 208, passes through slide bar 212 and positioning slide plate
201 coordinate connected, and catch bar 206 can be made to promote slide bar 212 to be slided on positioning slide plate 201, and slide bar 212 squeezes rocker-arm
211, coordinated by rocker-arm 211 by spring 210 with springing cylinder 203 and be connected, the extrusion spring 210 of rocker-arm 211 can be made, from
And place kick 208 is squeezed into seal box 205, when place kick 208 reaches the position of groove 7, the springing rocker-arm of spring 210
211 make catch bar 206 promote place kick 208 to enter in groove 5, and seal box 205 is fixed, so that door body 1 is firmly solid
It is fixed firmly to prevent from producing gap between door body 1 and resistance furnace main body 6, cause heat to scatter and disappear.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ",
" middle part ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation or position of the instruction such as " two ends "
It is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplify description to put relation, and
It is not instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or into one
Body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can
To be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction, for this area
Those of ordinary skill for, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of chamber type electric resistance furnace, including resistance furnace main body（6）, door body（1）And handle（3）, the resistance furnace main body（6）Pass through
Connecting pin and door body（1）It is connected, the door body（1）Left side handle is installed（3）, it is characterised in that：The resistance furnace main body
（6）Front be provided with fit（8）, the fit（8）Inner chamber above and below both sides be all provided with it is fluted（7）, the door body
（1）Right side sealing device is installed（2）, the sealing device（2）Including seal box（205）, the seal box（205）With with
Close groove（8）Coordinate and be connected, the seal box（205）Inner chamber springing case is installed（204）, the springing case（204）A left side
Right both sides are mounted on fixed block（202）, the fixed block（202）Both sides up and down be mounted on reinforcing bar（207）, the bullet
Dynamic case（204）Inner chamber be provided with springing cylinder（203）, the springing cylinder（203）Inner chamber spring is installed（210）, the bullet
Spring（210）Both sides up and down be mounted on rocker-arm（211）, the rocker-arm（211）Pass through spring（210）With springing cylinder
（203）Coordinate and be connected, the rocker-arm（211）Outside slide bar is installed（212）, the slide bar（212）The left and right sides it is equal
Positioning slide plate is installed（201）, the slide bar（212）With positioning slide plate（201）Coordinate and be connected, the slide bar（212）Outside
Catch bar is installed（206）, the catch bar（206）Through springing case（204）And seal box（205）, the catch bar（206）
Outside place kick is installed（208）, the place kick（208）With groove（7）Coordinate and be connected.
2. a kind of chamber type electric resistance furnace according to claim 1, it is characterised in that：The resistance furnace main body（6）Left and right two
Side is mounted on thermal insulation board（5）, the thermal insulation board（5）Including perspex layer（503）, the machine glassy layer（503）Inner chamber
Pressing has heat insulation felt（504）, the perspex layer（503）Outside pressing have wood fibre glued board（502）, it is described wooden
Fiber glued board（502）Outside pressing have mineral wool layer（501）, the mineral wool layer（501）Two surfaces up and down press respectively
Conjunction has upper glass layer（505）With lower glass layer（506）.
3. a kind of chamber type electric resistance furnace according to claim 2, it is characterised in that：The upper glass layer（505）It is upper
Surface pressing has rock wool（507）.
4. a kind of chamber type electric resistance furnace according to claim 1, it is characterised in that：The door body（1）Bottom be provided with it is fixed
Position pin（4）, the resistance furnace main body（6）Positive bottom be provided with positioning through hole（9）, the pilot pin（4）With positioning through hole（9）
Coordinate and be connected.
5. a kind of chamber type electric resistance furnace according to claim 1, it is characterised in that：The rocker-arm（211）With spring（210）
Junction securing plate is installed（209）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030303.7U CN206362181U (en) | 2017-01-11 | 2017-01-11 | A kind of chamber type electric resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030303.7U CN206362181U (en) | 2017-01-11 | 2017-01-11 | A kind of chamber type electric resistance furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362181U true CN206362181U (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720030303.7U Active CN206362181U (en) | 2017-01-11 | 2017-01-11 | A kind of chamber type electric resistance furnace |
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| Country | Link |
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| CN (1) | CN206362181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323554A (en) * | 2018-08-23 | 2019-02-12 | 芜湖凯兴汽车电子有限公司 | A kind of equipment product processing baking material device |
-
2017
- 2017-01-11 CN CN201720030303.7U patent/CN206362181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323554A (en) * | 2018-08-23 | 2019-02-12 | 芜湖凯兴汽车电子有限公司 | A kind of equipment product processing baking material device |
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