CN209685857U - A kind of parts machining sealed box type quenching furnace - Google Patents
A kind of parts machining sealed box type quenching furnace Download PDFInfo
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- CN209685857U CN209685857U CN201920476606.0U CN201920476606U CN209685857U CN 209685857 U CN209685857 U CN 209685857U CN 201920476606 U CN201920476606 U CN 201920476606U CN 209685857 U CN209685857 U CN 209685857U
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- box type
- lid
- fixedly connected
- sealed box
- knob
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Abstract
The utility model discloses a kind of parts machining sealed box type quenching furnaces, including sealed box type quenching furnace, the sealed box type quenching furnace includes bell, air pressure adjustment main body, furnace body and feet, the side of the bell is rotatably installed in the front side of furnace body, the lower end of the air pressure adjustment main body is fixedly connected on the upper end of bell, the bell is connected with the perforation of the inner space of air pressure adjustment main body, and the feet is uniformly fixedly connected on the lower end of furnace body, and the feet passes through desktop support；The bell includes lid, the first threaded rod, the first knob, sealing ring, first row stomata, water tank and connecting tube, the front end of first threaded rod is fixedly connected on the rear end of the first knob, the rear end outer wall of first knob is rotatably installed in the side of lid, for the fixed interlocking of the sealing ring in the rear end of lid, the first row stomata hollow out is provided with the upper end of lid.The utility model can reduce heat losses, better meet and use needs.
Description
Technical field
The utility model relates to box quenching apparatus technical field, specially a kind of parts machining sealed box type quenching furnace.
Background technique
Small-sized box type glowing furnace is a chamber type electric resistance furnace that high temperature experiment is carried out dedicated for laboratory, uses bilayer
Shell structure and 16 sections of temperature programmed control systems, burner hearth have thermal field is balanced, surface temperature is low, goes up and down the fast, energy conservation of temperature rate etc.
Advantage, be colleges and universities, scientific research institutions, industrial and mining enterprises do powder, ceramic post sintering, high temperature experiment, quality testing ideal product；
Since common glowing furnace leakproofness is poor, the thermal energy in heating process is mainly made by way of gas expansion greatly
The problem of gas of amount heating is discharged, thermal energy is caused seriously to be lost, so being badly in need of wanting a kind of device for being able to solve the above problem.
Utility model content
The purpose of this utility model is to provide a kind of parts machining sealed box type quenching furnaces, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of parts machining sealed box type quenching furnace,
Including sealed box type quenching furnace, the sealed box type quenching furnace includes bell, air pressure adjustment main body, furnace body and feet, the side of the bell
It is rotatably installed in the front side of furnace body, the lower end of the air pressure adjustment main body is fixedly connected on the upper end of bell, the bell
It is connected with the perforation of the inner space of air pressure adjustment main body, the feet is uniformly fixedly connected on the lower end of furnace body, and the feet is logical
Cross desktop support；The bell includes lid, the first threaded rod, the first knob, sealing ring, first row stomata, water tank and connection
Pipe, the front end of first threaded rod are fixedly connected on the rear end of the first knob, and the rear end outer wall of first knob rotates peace
Mounted in the side of lid, for the fixed interlocking of the sealing ring in the rear end of lid, the first row stomata hollow out is provided with lid
Upper end, the lower end of the water tank be fixedly connected on lid deviate from first row stomata upper end, the water tank by connecting tube with it is close
Seal is fixedly connected, and the sealing ring is connected with the perforation of the inner space of water tank；The air pressure adjustment main body includes change, second
Knob, the second threaded rod, tension spring, piston, cylinder and second row stomata, the change are rotatably installed under the second knob
End, second threaded rod passes through change and the second knob thread is installed, and the tension spring is actively set on the second threaded rod
Outside, the upper end of the tension spring are fixedly connected on the lower end of change, and the lower end of the tension spring is fixedly connected on cylinder
Upper end, the lower end of second threaded rod is fixedly connected on the upper end center of piston, and the outer wall of the piston is slidingly sealed branch
The inner wall in cylinder is supportted, the second row stomata hollow out is provided with the upper portion side wall of cylinder.
Preferably, the lid is rotatably installed in the front side of furnace body by hinge.
Preferably, the outer wall thread of first threaded rod is equipped with link block, and the link block is fixedly connected on furnace body
Side.
Preferably, the inner end of the sealing ring is equipped with steel pipe, and the steel pipe is connect by connecting tube with water tank, and steel pipe and
Water tank is connected with the perforation of the inner space of connecting tube.
Preferably, the water tank and connecting tube are equipped with a pair, and connecting tube is connect with the both ends of steel pipe.
Preferably, the lower end of the cylinder is fixedly connected on the upper end of lid, and first row stomata feet is in cylinder inside,
The inner space of the cylinder is connected with the perforation of the inner space of first row stomata.
Preferably, the working power of the furnace body and external power supply are electrically connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
Target components are put into furnace interior when use, then screw the first knob manually, by the first threaded rod with
Furnace body screw thread is reinforced, so that lid is sealed in the front end of furnace body by sealing ring, then by screwing the second knob regulating piston
At a distance from second row stomata, changes air pressure by piston and act on piston, the elastic force for offsetting tension spring moves up, directly
Discharge gas on the upside of second row stomata is slided to along cylinder inner wall to piston and alleviates air pressure, reaches adjusting control highest atmospheric pressure value, and
The purpose for stablizing air pressure observes regulated value by the scale of the second threaded rod front end, then injects water into water tank, passes through connecting tube
Into in sealing ring, alleviate the high temperature of sealing ring by water, avoids high temperature from damaging sealing ring, utilize the area occupied of sealing ring
It is small, to reduce the temperature loss of furnace body, prevent heat to be expelled directly out waste largely by gas expansion using sealing means
Thermal energy prevents furnace interior air pressure excess load from forming explosion by air pressure adjustment main body control highest air pressure, while passing through air pressure
Main body control air pressure is adjusted, by way of air pressure adjustment main body control air pressure, the person of being convenient to use grasps furnace body internal pressure environment,
The production and test installation for improving furnace body simultaneously, by water tank to sealing ring internal water flooding, are improved by water conservation sealing ring
The service life of sealing ring.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the furnace cover structure schematic diagram of the utility model；
Fig. 3 is the air pressure adjustment main body fractionation structural representation of the utility model.
In figure: 1, sealed box type quenching furnace；2, bell；3, air pressure adjustment main body；4, furnace body；5, feet；6, lid；7, the first spiral shell
Rasp bar；8, the first knob；9, sealing ring；10, first row stomata；11, water tank；12, connecting tube；13, change；14, the second knob；
15, the second threaded rod；16, tension spring；17, piston；18, cylinder；19, second row stomata.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of parts machining sealed box type quenching furnace, packet
Sealed box type quenching furnace 1 is included, sealed box type quenching furnace 1 includes bell 2, air pressure adjustment main body 3, furnace body 4 and feet 5, and the side of bell 2 rotates
It is mounted on the front side of furnace body 4, the lower end of air pressure adjustment main body 3 is fixedly connected on the upper end of bell 2, bell 2 and air pressure tune
The inner space perforation for saving main body 3 is connected, and feet 5 is uniformly fixedly connected on the lower end of furnace body 4, and feet 5 passes through desktop support；Furnace
Lid 2 include lid 6, the first threaded rod 7, the first knob 8, sealing ring 9, first row stomata 10, water tank 11 and connecting tube 12, first
The front end of threaded rod 7 is fixedly connected on the rear end of the first knob 8, and the rear end outer wall of the first knob 8 is rotatably installed in the side of lid 6
End, for the fixed interlocking of sealing ring 9 in the rear end of lid 6,10 hollow out of first row stomata is provided with the upper end of lid 6, under water tank 11
End is fixedly connected on the upper end that lid 6 deviates from first row stomata 10, and water tank 11 is fixedly connected by connecting tube 12 with sealing ring 9,
Sealing ring 9 is connected with the perforation of the inner space of water tank 11；Air pressure adjustment main body 3 includes change 13, the second knob 14, the second screw thread
Bar 15, tension spring 16, piston 17, cylinder 18 and second row stomata 19, change 13 are rotatably installed in the lower end of the second knob 14,
Second threaded rod 15 passes through change 13 and 14 screw thread of the second knob is installed, and tension spring 16 is actively set on the outer of the second threaded rod 15
Side, the upper end of tension spring 16 are fixedly connected on the lower end of change 13, and the lower end of tension spring 16 is fixedly connected on cylinder 18
The lower end of upper end, the second threaded rod 15 is fixedly connected on the upper end center of piston 17, and the outer wall of piston 17, which is slidingly sealed, to be supported on
The inner wall of cylinder 18,19 hollow out of second row stomata are provided with the upper portion side wall of cylinder 18, and target components are put into furnace when use
Inside body 4, then screw the first knob 8 manually, reinforced by the first threaded rod 7 and 4 screw thread of furnace body so that lid 6 pass through it is close
Seal 9 is sealed in the front end of furnace body 4, then by screwing 14 regulating piston 17 of the second knob at a distance from second row stomata 19,
Change air pressure and piston 17 is acted on by 17 lower end of piston, the elastic force for offsetting tension spring 16 moves up, until piston 17 is along gas
18 inner wall of cylinder, which slides on the upside of second row stomata 19, is discharged gas alleviation air pressure, reaches adjusting control highest atmospheric pressure value, and stablize gas
The purpose of pressure observes regulated value by the scale of 15 front end of the second threaded rod, then injects water into water tank 11, passes through connecting tube 12
Into in sealing ring 9, alleviate the high temperature of sealing ring 9 by water, avoids high temperature from damaging sealing ring 9, utilize the occupancy face of sealing ring 9
Product is small, to reduce the temperature loss of furnace body 4, prevents heat to be expelled directly out waste greatly by gas expansion using sealing means
Calorimetric energy controls highest air pressure by air pressure adjustment main body 3, prevents 4 air pressure inside excess load of furnace body from forming explosion, pass through simultaneously
3 control pressure of air pressure adjustment main body.
Lid 6 is rotatably installed in the front side of furnace body 4 by hinge, passes through the side of 3 control pressure of air pressure adjustment main body
Formula, the person of being convenient to use grasp 4 internal pressure environment of furnace body, while improve furnace body 4 production and test installation, by water tank 11 to
9 internal water flooding of sealing ring improves the service life of sealing ring 9, the outer wall spiral shell of the first threaded rod 7 by water conservation sealing ring 9
Line is equipped with link block, and link block is fixedly connected on the side of furnace body 4, and the inner end of sealing ring 9 is equipped with steel pipe, and steel pipe passes through connection
Pipe 12 is connect with water tank 11, and steel pipe is connected with the perforation of the inner space of water tank 11 and connecting tube 12, water tank 11 and connecting tube 12
Equipped with a pair, and connecting tube 12 is connect with the both ends of steel pipe, and the lower end of cylinder 18 is fixedly connected on the upper end of lid 6, and
One gas vent, 10 feet 5 is connected in 18 inside of cylinder, the inner space of cylinder 18 with the perforation of the inner space of first row stomata 10,
The working power and external power supply of furnace body 4 are electrically connected.
Target components: being put into inside furnace body 4 by working principle when use, then screws the first knob 8 manually, passes through
One threaded rod 7 is reinforced with 4 screw thread of furnace body, so that lid 6 is sealed in the front end of furnace body 4 by sealing ring 9, then by screwing the
Two knobs, 14 regulating piston 17 changes air pressure by 17 lower end of piston and acts on piston 17, offset at a distance from second row stomata 19
The elastic force of tension spring 16 moves up, and delays until piston 17 slides to discharge gas on the upside of second row stomata 19 along 18 inner wall of cylinder
Air pressure is solved, reaches adjusting control highest atmospheric pressure value, and stablize the purpose of air pressure, is observed by the scale of 15 front end of the second threaded rod
Regulated value, then water is injected into water tank 11, entered in sealing ring 9 by connecting tube 12, alleviate the high temperature of sealing ring 9 by water,
High temperature is avoided to damage sealing ring 9, the area occupied using sealing ring 9 is small, to reduce the temperature loss of furnace body 4, utilization is close
Envelope mode prevents heat to be expelled directly out a large amount of thermal energy of waste by gas expansion, controls highest air pressure by air pressure adjustment main body 3,
It prevents 4 air pressure inside excess load of furnace body from forming explosion, while passing through 3 control pressure of air pressure adjustment main body.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of parts machining sealed box type quenching furnace, including sealed box type quenching furnace (1), it is characterised in that: the sealed box type quenching furnace
It (1) include bell (2), air pressure adjustment main body (3), furnace body (4) and feet (5), the side of the bell (2) is rotatably installed in furnace
The front side of body (4), the lower end of the air pressure adjustment main body (3) are fixedly connected on the upper end of bell (2), the bell (2)
It is connected with the perforation of the inner space of air pressure adjustment main body (3), the feet (5) is uniformly fixedly connected on the lower end of furnace body (4), institute
It states feet (5) and passes through desktop support；
The bell (2) includes lid (6), the first threaded rod (7), the first knob (8), sealing ring (9), first row stomata
(10), the front end of water tank (11) and connecting tube (12), first threaded rod (7) is fixedly connected on the rear end of the first knob (8),
The rear end outer wall of first knob (8) is rotatably installed in the side of lid (6), and the fixed interlocking of the sealing ring (9) is in lid
(6) rear end, first row stomata (10) hollow out are provided with the upper end of lid (6), and the lower end of the water tank (11) is fixed to be connected
It connects and deviates from the upper end of first row stomata (10) in lid (6), the water tank (11) is fixed by connecting tube (12) and sealing ring (9)
Connection, the sealing ring (9) are connected with the perforation of the inner space of water tank (11)；
The air pressure adjustment main body (3) include change (13), the second knob (14), the second threaded rod (15), tension spring (16),
Piston (17), cylinder (18) and second row stomata (19), the change (13) are rotatably installed in the lower end of the second knob (14), institute
It states the second threaded rod (15) to install across change (13) and the second knob (14) screw thread, the tension spring (16) is actively set on the
The upper end in the outside of two threaded rods (15), the tension spring (16) is fixedly connected on the lower end of change (13), the pulling force bullet
The lower end of spring (16) is fixedly connected on the upper end of cylinder (18), and the lower end of second threaded rod (15) is fixedly connected on piston
(17) upper end center, the outer wall of the piston (17) are slidingly sealed the inner wall for being supported on cylinder (18), the second row stomata
(19) hollow out is provided with the upper portion side wall of cylinder (18).
2. a kind of parts machining sealed box type quenching furnace according to claim 1, it is characterised in that: the lid (6) is logical
Cross the front side that hinge is rotatably installed in furnace body (4).
3. a kind of parts machining sealed box type quenching furnace according to claim 1, it is characterised in that: first threaded rod
(7) outer wall thread is equipped with link block, and the link block is fixedly connected on the side of furnace body (4).
4. a kind of parts machining sealed box type quenching furnace according to claim 1, it is characterised in that: the sealing ring (9)
Inner end be equipped with steel pipe, the steel pipe is connect by connecting tube (12) with water tank (11), and steel pipe and water tank (11) and connecting tube
(12) inner space perforation is connected.
5. a kind of parts machining sealed box type quenching furnace according to claim 4, it is characterised in that: the water tank (11) and
Connecting tube (12) is equipped with a pair, and connecting tube (12) is connect with the both ends of steel pipe.
6. a kind of parts machining sealed box type quenching furnace according to claim 1, it is characterised in that: the cylinder (18)
Lower end is fixedly connected on the upper end of lid (6), and first row stomata (10) feet (5) is in cylinder (18) inside, the cylinder
(18) inner space is connected with the perforation of the inner space of first row stomata (10).
7. a kind of parts machining sealed box type quenching furnace according to claim 1, it is characterised in that: the furnace body (4)
Working power and external power supply are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476606.0U CN209685857U (en) | 2019-04-10 | 2019-04-10 | A kind of parts machining sealed box type quenching furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476606.0U CN209685857U (en) | 2019-04-10 | 2019-04-10 | A kind of parts machining sealed box type quenching furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209685857U true CN209685857U (en) | 2019-11-26 |
Family
ID=68607546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920476606.0U Expired - Fee Related CN209685857U (en) | 2019-04-10 | 2019-04-10 | A kind of parts machining sealed box type quenching furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209685857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374726A (en) * | 2020-11-13 | 2021-02-19 | 安徽凤阳玻璃有限公司 | High strength plate glass makes with melting injection device |
-
2019
- 2019-04-10 CN CN201920476606.0U patent/CN209685857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374726A (en) * | 2020-11-13 | 2021-02-19 | 安徽凤阳玻璃有限公司 | High strength plate glass makes with melting injection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20210410 |