CN208362408U - A kind of environmentally friendly protective device of oil quenching bath - Google Patents
A kind of environmentally friendly protective device of oil quenching bath Download PDFInfo
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- CN208362408U CN208362408U CN201820960424.6U CN201820960424U CN208362408U CN 208362408 U CN208362408 U CN 208362408U CN 201820960424 U CN201820960424 U CN 201820960424U CN 208362408 U CN208362408 U CN 208362408U
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- oil
- environmentally friendly
- quenching bath
- fixedly connected
- outer ring
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Abstract
The utility model discloses a kind of environmentally friendly protective devices of oil quenching bath, including oil quenching bath, the surface of the motion thread bar is arranged and is threaded with driving block, the driving block is located at the top limited outside mobile inside casing and is fixedly connected with environmentally friendly outer ring cover frame, the middle position on the environmental protection outer ring cover frame top is fixedly connected with oil suction collecting mechanism, fire extinguishing gas tank is fixedly connected at left and right sides of the environmental protection outer ring cover outer frame portion, one end that the connection jet pipe is located inside environmentally friendly outer ring cover frame is communicated with fireproof high-pressure nozzle, the utility model relates to oil quenching bath technical fields.A kind of environmentally friendly protective device of oil quenching bath; reach and has absorbed and collect quenching oil gas; gas is avoided to pollute the environment; guarantee the safety of worker operation; improve the air environment of operation room; burning when avoiding quenching oil hardening, causes damages to worker, while preventing to quench the purpose that oil firing causes operation room to catch fire.
Description
Technical field
The utility model relates to oil quenching bath technical field, the environmentally friendly protective device of specially a kind of oil quenching bath.
Background technique
The quenching of steel is that steel is heated to critical-temperature Ac3 (sub-eutectoid steel) or Ac1 (hypereutectoid steel) temperatures above, heat preservation
For a period of time, it is allowed to all or part of austenitizing, is then as cold as Ms or less (or Ms fastly to be greater than the cooling rate of critical cooling rate
Neighbouring isothermal) carry out the heat treatment process that martensite (or bainite) changes.Generally also by aluminium alloy, copper alloy, titanium alloy, steel
Change the solution treatment of materials such as glass or the heat treatment process with the process of rapid cooling is known as quenching.
Quenching is steel to be heated to critical-temperature or more, held for some time, is then carried out with being greater than critical cooling rate
It is cooling, to obtain a kind of heat-treatment technology method of the unbalance microstructure based on martensite.Quenching is steel heat treatment process
In the work post process that is most widely used.
Quenching tank includes quench oil groove (oil-quenching tank) and hardening slot (quenching sink), oil groove full name oil-quenching tank of quenching.According to
Sealing state oil-quenching tank is generally divided into open type quenching tank and sealed quenching tank.This fast automatic hydraulic oil-quenching tank is liquid
It presses rapid quenching to use, than pervious open type oil-quenching tank compared to can preferably control oil temperature, is equipped with automatic blanking quenching platform,
It is fast that workpiece falls into oil sump speed, than generally driving a vehicle fast 2.5 times, greatly shortens workpiece residence time in air, quenching cooling
Unanimously, medium agitating device is divided on oil sump, it is in fluidised form shape that medium temperature is uniform in effective quenching area, and workpiece deformation is small, quenches
Fiery hardness is uniform, can be closed oil sump bell automatically when workpiece drops to top, solve the hidden danger that heat treatment industry catches fire, greatly
The big safety standard for improving fire-fighting, when generating a large amount of open fires inside oil sump, oil sump top surrounding has spray nitrogen pipeline, can be with
Breath is opened in time to go out.
Mechanical workpieces heat treatment at present is critical process of enhancing product performance, and wear resisting cast ball quotes quenching oil and carries out quencher
Skill becomes industry optimal selection, and as ecological construction needs, the oil gas body generated in quenching generates personnel and air very big
It influences.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of environmentally friendly protective device of oil quenching bath, solves
Mechanical workpieces heat treatment at present is critical process of enhancing product performance, and wear resisting cast ball reference quenching oil, which carries out quenching technical, to be become
Industry optimal selection, as ecological construction needs, the oil gas body generated in quenching generates extreme influence to personnel and air and asks
Topic.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of environmental protection of oil quenching bath
Protective device, including oil quenching bath, the middle position on the oil quenching bath top offer oil sump import, the oil quenching bath
Top and the two sides for being located at oil sump import are fixedly connected to the mobile inside casing of limit, the interposition limited inside mobile inside casing
It sets and is rotatably connected to motion thread bar, the surface of the motion thread bar is arranged and is threaded with driving block, the transmission
Sliding block is located at the top for limiting outside mobile inside casing and is fixedly connected with environmentally friendly outer ring cover frame, in the environmental protection outer ring cover frame top
Between position be fixedly connected with oil suction collecting mechanism, be fixedly connected to fire smothering gas at left and right sides of the environmental protection outer ring cover outer frame portion
The upper and lower ends of tank, the fire extinguishing gas tank are communicated with connection jet pipe, the two sides of the environmental protection outer ring cover frame and are located at fire smothering gas
The two sides of tank offer grooving, and the connection jet pipe is through grooving and extends to inside environmentally friendly outer ring cover frame, the connection spray
One end that pipe is located inside environmentally friendly outer ring cover frame is communicated with fireproof high-pressure nozzle.
Preferably, the oil suction collecting mechanism includes exhaust pipe, the two sides of the exhaust pipe and environmentally friendly outer ring cover frame
It is fixedly connected, the exhaust pipe interior is provided with electric fan close to the position of bottom end.
Preferably, the exhaust pipe is provided with cooling port far from one end of electric fan, the exhaust pipe it is interior
Portion and it is located at below cooling port and is fixedly connected with liquefaction collecting tank.
Preferably, the right side at the top of the oil quenching bath is fixedly connected with servo motor, the output shaft of the servo motor
On be fixedly connected with active runner.
Preferably, driven runner is fixedly connected at the right side axle center of the motion thread bar, the driven runner passes through
Belt and active runner are sequentially connected.
Preferably, carbon dioxide gas medium is used in the fire extinguishing gas tank.
(3) beneficial effect
The utility model provides a kind of environmentally friendly protective device of oil quenching bath.Have it is following the utility model has the advantages that
(1), the environmentally friendly protective device of the oil quenching bath, servo motor, which is powered, when passing through quenching rotates, and servo motor passes through
Belt drives the rotation of motion thread bar, and motion thread bar drives driving block to move in the horizontal direction, driving block band rotating ring
The top that outer ring cover frame is moved to oil sump import is protected, so that environmentally friendly five mask of outer ring cover frame lives oil sump import, while electric fan
Be powered rotation, extracts quenching oil gas out, is stored in inside liquefaction collecting tank, reaches through supercooling port Cooling Quenching oil gas liquefaction
To absorbing and collecting quenching oil gas, avoids gas from polluting the environment, guarantee the safety of worker operation, improve operation
Between air environment purpose.
(2), the environmentally friendly protective device of the oil quenching bath, by the carbon dioxide in fire extinguishing gas tank by connection jet pipe from anti-
Fiery high pressure nozzle sprays into environmentally friendly outer ring cover frame, reduces the burning condition of quenching oil, has reached burning when avoiding quenching oil hardening,
It causes damages to worker, while preventing to quench the purpose that oil firing causes operation room to catch fire.
Detailed description of the invention
Fig. 1 is the positive structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model side；
Fig. 3 is the structural schematic diagram of the utility model oil suction collecting mechanism.
In figure: 1 oil quenching bath, 2 oil sump imports, the mobile inside casing of 3 limits, 4 motion thread bars, 5 driving blocks, 6 environmental protection are outer
Ring cover frame, 7 oil suction collecting mechanisms, 71 exhaust pipes, 72 electric fans, 73 cooling ports, 74 liquefaction collecting tanks, 8 fire extinguishing gas tanks,
9 connection jet pipes, 10 groovings, 11 fireproof high-pressure nozzles, 12 servo motors, 13 active runners, 14 driven runners, 15 belts.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of environmentally friendly protective device of oil quenching bath, packet
Include oil quenching bath 1, the middle position on 1 top of oil quenching bath offers oil sump import 2, the top of oil quenching bath 1 and is located at oil sump
The two sides of import 2 are fixedly connected to the mobile inside casing 3 of limit, limit the middle position inside mobile inside casing 3 and are rotatably connected to biography
Dynamic threaded rod 4, the surface of motion thread bar 4 are arranged and are threaded with driving block 5, and driving block 5 is located in limit movement
Top outside frame 3 is fixedly connected with environmentally friendly outer ring cover frame 6, and the middle position on environmentally friendly 6 top of outer ring cover frame is fixedly connected with suction
Oily collecting mechanism 7, the left and right sides outside environmentally friendly outer ring cover frame 6 are fixedly connected to fire extinguishing gas tank 8, fire extinguishing gas tank 8 up and down
Both ends be communicated with connection jet pipe 9, the two sides of environmentally friendly outer ring cover frame 6 and be located at fire extinguishing gas tank 8 two sides offer grooving 10,
Connection jet pipe 9 is through grooving 10 and extends to inside environmentally friendly outer ring cover frame 6, and connection jet pipe 9 is located inside environmentally friendly outer ring cover frame 6
One end is communicated with fireproof high-pressure nozzle 11.Oil suction collecting mechanism 7 includes exhaust pipe 71, outside the two sides of exhaust pipe 71 and environmental protection
Ring cover frame 6 is fixedly connected, and 71 inside of exhaust pipe is provided with electric fan 72 close to the position of bottom end.Exhaust pipe 71 is far from electricity
One end of dynamic blower 72 is provided with cooling port 73, the inside of the exhaust pipe 71 and lower section for being located at cooling port 73 is fixedly connected
There is liquefaction collecting tank 74.The right side at 1 top of oil quenching bath is fixedly connected with servo motor 12, consolidates on the output shaft of servo motor 12
Surely it is connected with active runner 13.Driven runner 14 is fixedly connected at the right side axle center of motion thread bar 4, driven runner 14 passes through
Belt 15 and active runner 13 are sequentially connected.Gas tank 8 of putting out a fire is interior to use carbon dioxide gas medium.
It is rotated in use, passing through servo motor 12 when quenching and being powered, servo motor 12 drives motion thread by belt 15
Bar 4 rotates, and motion thread bar 4 drives driving block 5 to move in the horizontal direction, and driving block 5 drives environmentally friendly outer ring cover frame 6 to move
The top of oil sump import 2 is moved, so that environmentally friendly 6 five mask of outer ring cover frame lives oil sump import 2, while electric fan 72 is powered and turns
It is dynamic, it extracts quenching oil gas out, is stored in inside liquefaction collecting tank 74, reaches through the 73 Cooling Quenching oil gas liquefaction of supercooling port
It absorbs and collects quenching oil gas, gas is avoided to pollute the environment, guarantee the safety of worker operation, improve operation room
Air environment purpose.Ring is sprayed into from fireproof high-pressure nozzle 11 by connection jet pipe 9 by the carbon dioxide in fire extinguishing gas tank 8
It protects in outer ring cover frame 6, reduces the burning condition of quenching oil, reached burning when avoiding quenching oil hardening, caused damages to worker,
Prevent to quench the purpose that oil firing causes operation room to catch fire simultaneously.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
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 (6)
1. a kind of environmentally friendly protective device of oil quenching bath, including oil quenching bath (1), it is characterised in that: oil quenching bath (1) top
The middle position at end offers oil sump import (2), the top of the oil quenching bath (1) and be located at oil sump import (2) two sides it is equal
It is fixedly connected with limit movement inside casing (3), described mobile inside casing (3) the internal middle position that limits is rotatably connected to motion thread
The surface of bar (4), the motion thread bar (4) is arranged and is threaded with driving block (5), and the driving block (5) is located at
It limits mobile inside casing (3) external top and is fixedly connected with environmentally friendly outer ring cover frame (6), described environmental protection outer ring cover frame (6) top
Middle position is fixedly connected with oil suction collecting mechanism (7), and the external left and right sides of the environmental protection outer ring cover frame (6) is fixedly connected with
Have fire extinguishing gas tank (8), the upper and lower ends of fire extinguishing gas tank (8) are communicated with connection jet pipe (9), the environmental protection outer ring cover frame
(6) the two sides and two sides for being located at fire extinguishing gas tank (8) offer grooving (10), the connection jet pipe (9) is through grooving (10)
And environmentally friendly outer ring cover frame (6) inside is extended to, connection jet pipe (9) is located at the internal one end of environmentally friendly outer ring cover frame (6) and is connected to
There are fireproof high-pressure nozzle (11).
2. a kind of environmentally friendly protective device of oil quenching bath according to claim 1, it is characterised in that: machine is collected in the oil suction
Structure (7) includes exhaust pipe (71), and the two sides of the exhaust pipe (71) are fixedly connected with environmentally friendly outer ring cover frame (6), the row
The internal position close to bottom end of feed channel (71) is provided with electric fan (72).
3. a kind of environmentally friendly protective device of oil quenching bath according to claim 2, it is characterised in that: the exhaust pipe
(71) it is provided with cooling port (73) far from the one end of electric fan (72), the inside of the exhaust pipe (71) and is located at cooling
Liquefaction collecting tank (74) is fixedly connected with below port (73).
4. a kind of environmentally friendly protective device of oil quenching bath according to claim 1, it is characterised in that: the oil quenching bath
(1) right side at the top of is fixedly connected with servo motor (12), is fixedly connected on the output shaft of the servo motor (12) actively
Runner (13).
5. a kind of environmentally friendly protective device of oil quenching bath according to claim 1, it is characterised in that: the motion thread bar
(4) it is fixedly connected at right side axle center driven runner (14), the driven runner (14) passes through belt (15) and active runner
(13) it is sequentially connected.
6. a kind of environmentally friendly protective device of oil quenching bath according to claim 1, it is characterised in that: the fire extinguishing gas tank
(8) carbon dioxide gas medium is used in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960424.6U CN208362408U (en) | 2018-06-21 | 2018-06-21 | A kind of environmentally friendly protective device of oil quenching bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960424.6U CN208362408U (en) | 2018-06-21 | 2018-06-21 | A kind of environmentally friendly protective device of oil quenching bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362408U true CN208362408U (en) | 2019-01-11 |
Family
ID=64926016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820960424.6U Expired - Fee Related CN208362408U (en) | 2018-06-21 | 2018-06-21 | A kind of environmentally friendly protective device of oil quenching bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208362408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604634A (en) * | 2021-08-13 | 2021-11-05 | 阳谷昊泉机械有限公司 | Equipment for heat treatment of oppositely-rotating excavating cutting teeth by adopting automation |
| CN114807537A (en) * | 2022-02-26 | 2022-07-29 | 苏州民生电热工程有限公司 | Fire extinguishing and flue gas collecting mechanism of quenching oil tank |
-
2018
- 2018-06-21 CN CN201820960424.6U patent/CN208362408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604634A (en) * | 2021-08-13 | 2021-11-05 | 阳谷昊泉机械有限公司 | Equipment for heat treatment of oppositely-rotating excavating cutting teeth by adopting automation |
| CN114807537A (en) * | 2022-02-26 | 2022-07-29 | 苏州民生电热工程有限公司 | Fire extinguishing and flue gas collecting mechanism of quenching oil tank |
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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 |
Granted publication date: 20190111 Termination date: 20210621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |