CN206521496U - It is heat-treated economic benefits and social benefits quenching unit - Google Patents
It is heat-treated economic benefits and social benefits quenching unit Download PDFInfo
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- CN206521496U CN206521496U CN201621143977.XU CN201621143977U CN206521496U CN 206521496 U CN206521496 U CN 206521496U CN 201621143977 U CN201621143977 U CN 201621143977U CN 206521496 U CN206521496 U CN 206521496U
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Abstract
Economic benefits and social benefits quenching unit is heat-treated the utility model discloses one kind, including：Chamber is quenched, the bottom of the quenching chamber, which is provided with the top of upward bottom spray equipment, the quenching chamber, is provided with downward top spray equipment, the middle part of the quenching chamber forms the hardened area passed through for workpiece；The air cooling equipment cooled down to the workpiece to the quenching intracavitary；The control device being connected respectively with the bottom spray equipment, top spray equipment and air cooling equipment；The grid material frame of carrying workpiece is provided with conveying flatcar workpiece to be sent into the quenching chamber, the conveying flatcar.The utility model realizes high temperature rapid cooling low temperature slow cooling again, and in the different hardening medias of same station, dexterously processing is ftractureed and two kinds of extreme problems of can not quenching.
Description
Technical field
The utility model is related to annealing device, more particularly to a kind of heat treatment economic benefits and social benefits quenching unit.
Background technology
Quenching is one kind of intermetallic composite coating Technology for Heating Processing, and quenching is that metal works are heated into a certain proper temperature and protected
A period of time is held, immerses quickly cooled down in quenching media immediately, conventional quenching media has salt solution, water, mineral oil, air etc..
And for hammer head of hammer crusher, tup is one of hammer mill kernel component, it is arranged on the hammer axle of crusher rotor,
Tup directly hits material when disintegrating machine runs at high speed, and finished breaking is into suitable raw meal particle size.But tup workpiece is being quenched
There is problems with during fire：1st, tup part is rich chromium cast iron, and hammer handle part is low-alloy steel, if hardening media is liquid
Body, because tup part is big, thick, and alloy content is high, and poor thermal conduction is easy to crack, and handle is cooled into martensite soon, is not
Desired tissue, simultaneously as in the bad control of cooling rate of liquid.Although if 2, using air-cooled beneficial for hammer handle, slightly
A little bigger tup part is difficult to have quenched again, bad control.
Utility model content
The purpose of this utility model is there is provided one kind with ingenious to be located in for the above-mentioned not enough and defect of prior art
Reason cracking and the heat treatment economic benefits and social benefits quenching unit for two kinds of extreme problems of can not quenching, to solve the above problems.
The technical problem that the utility model is solved can be realized using following technical scheme：
It is heat-treated economic benefits and social benefits quenching unit, it is characterised in that including：
Chamber is quenched, the bottom of the quenching chamber is provided with upward bottom spray equipment, and the top of the quenching chamber is set
There is downward top spray equipment, the middle part of the quenching chamber forms the hardened area passed through for workpiece；
The air cooling equipment cooled down to the workpiece to the quenching intracavitary；
The control device being connected respectively with the bottom spray equipment, top spray equipment and air cooling equipment；
The grid of carrying workpiece is provided with conveying flatcar workpiece to be sent into the quenching chamber, the conveying flatcar
Material frame.
In a preferred embodiment of the present utility model, the grid material frame includes spacing housing and is arranged on the limit
Contact surface at the top of the supportive grid of the outer inframe in position, the supportive grid with workpiece is provided with some slots to make way.
In a preferred embodiment of the present utility model, the air cooling equipment includes being arranged on the quenching chamber sidepiece
Blower fan.
In a preferred embodiment of the present utility model, the bottom of the hardened area is set matches somebody with somebody with the conveying flatcar
The guide rail of conjunction, the conveying flatcar has the drive device of the guide wheel coordinated with the guide rail and the driving guide wheel work.
As a result of technical scheme as above, during work, it would be desirable to which the workpiece of heat treatment hangs conveying flatcar with suspender
On, flatcar reaches hardened area, and with according to workpiece size and thickness, opening upper and lower part spray equipment, spray water mist is carried out by technique
Quenching, is continuously sprayed in high temperature time zone, is changed spray model in martensitic traoformation time zone, is sprayed using batch (-type), while root
According to workpiece size and thickness, using the different intermittent shower time, mutually change to after certain time, workpiece is motionless in same station,
Stop spraying, the high-power air cooling equipment progress of unlatching is air-cooled, so, to the high-chromium cast iron piece of different formulations, so that it may according to difference
Size or thickness are adjusted quenching, realize high temperature rapid cooling low temperature slow cooling again, in the different hardening medias of same station, ingeniously
Cracking and two kinds of extreme problems of can not quenching are handled wonderfully.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of the utility model.
Fig. 2 is Fig. 1 A direction views.
Fig. 3 is a kind of structural representation of the grid material frame of embodiment of the utility model.
Fig. 4 is Fig. 3 top view.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
The utility model is expanded on further in face.
Referring to the heat treatment economic benefits and social benefits quenching unit shown in Fig. 1 and Fig. 2, including quenching chamber 100, air cooling equipment, control device
With conveying flatcar 700, the bottom of quenching chamber 100 is provided with upward bottom spray equipment 200, and the top of quenching chamber 100 is set
There is downward top spray equipment 300, the middle part of quenching chamber 100 forms the hardened area 400 passed through for workpiece.In quenching chamber
100 both sides are provided with air cooling equipment, and air cooling equipment is the blower fan to be cooled down to the workpiece in quenching chamber 100.Control
Device is connected with bottom spray equipment 200, top spray equipment 300 and air cooling equipment respectively.For convenience for different big
The spray demand of small workpiece, Pneumatic controller is additionally provided with bottom spray equipment 200 and top spray equipment 300.
Flatcar 700 is conveyed by workpiece feeding quenching chamber 100, to convey the grid that carrying workpiece is provided with flatcar 700
Material frame 710.With reference to shown in Fig. 3 and Fig. 4, grid material frame 710 includes spacing housing 711 and the branch being arranged in spacing housing 711
Support grid 712, the top of supportive grid 712 and the contact surface of workpiece are provided with some slots to make way 713, reduce supportive grid 712 with
The contact area of workpiece, it is ensured that workpiece try one's best it is comprehensive quenched, improve quenching quality.
The bottom of hardened area 400 in the present embodiment sets the guide rail 410 coordinated with conveying flatcar 700, conveys flatcar
700 have the drive device that the guide wheel 720 coordinated with guide rail 410 and driving guide wheel 720 work.
Operation principle of the present utility model is as follows：
During work, it would be desirable to which the workpiece 10 of heat treatment is hung on conveying flatcar 700 with suspender, and flatcar reaches hardened area
400, with according to the size of workpiece 10 and thickness, opening upper and lower part spray equipment 300,200, spray water mist quenching is carried out by technique,
High temperature time zone is continuously sprayed, and is changed spray model in martensitic traoformation time zone, is sprayed using batch (-type), while big according to workpiece
Small and thickness, using the different intermittent shower time, is mutually changed to after certain time, workpiece 10 is motionless in same station, stops spray
Mist, open high-power air cooling equipment carry out it is air-cooled, so, to the high-chromium cast iron piece of different formulations, so that it may according to different size or
Thickness is adjusted quenching, realizes high temperature rapid cooling low temperature slow cooling again, in the different hardening medias of same station, ingenious to be located in
Reason cracking and two kinds of extreme problems of can not quenching.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. it is heat-treated economic benefits and social benefits quenching unit, it is characterised in that including：
Chamber is quenched, the bottom of the quenching chamber is provided with upward bottom spray equipment, and the top of the quenching chamber sets oriented
Under top spray equipment, the middle part of the quenching chamber forms the hardened area passed through for workpiece；
The air cooling equipment cooled down to the workpiece to the quenching intracavitary；
The control device being connected respectively with the bottom spray equipment, top spray equipment and air cooling equipment；
The grid material of carrying workpiece is provided with conveying flatcar workpiece to be sent into the quenching chamber, the conveying flatcar
Frame.
2. economic benefits and social benefits quenching unit is heat-treated as claimed in claim 1, it is characterised in that the grid material frame includes spacing housing
With the supportive grid for being arranged on the spacing outer inframe, the supportive grid top and the contact surface of workpiece are provided with some resignings
Groove.
3. economic benefits and social benefits quenching unit is heat-treated as claimed in claim 1, it is characterised in that the air cooling equipment includes being arranged on institute
State the blower fan of quenching chamber sidepiece.
4. heat treatment economic benefits and social benefits quenching unit as claimed in claim 1, it is characterised in that the bottom of the hardened area set with
The guide rail that the conveying flatcar coordinates, the conveying flatcar has the guide wheel coordinated with the guide rail and drives the guide wheel work
The drive device of work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143977.XU CN206521496U (en) | 2016-10-21 | 2016-10-21 | It is heat-treated economic benefits and social benefits quenching unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621143977.XU CN206521496U (en) | 2016-10-21 | 2016-10-21 | It is heat-treated economic benefits and social benefits quenching unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206521496U true CN206521496U (en) | 2017-09-26 |
Family
ID=59888127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621143977.XU Active CN206521496U (en) | 2016-10-21 | 2016-10-21 | It is heat-treated economic benefits and social benefits quenching unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206521496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157874A (en) * | 2019-06-20 | 2019-08-23 | 南京高速齿轮制造有限公司 | Bury liquid quenching spray equipment |
| CN111850258A (en) * | 2020-06-20 | 2020-10-30 | 东风汽车底盘系统有限公司 | Guide arm quenching cooling system |
-
2016
- 2016-10-21 CN CN201621143977.XU patent/CN206521496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157874A (en) * | 2019-06-20 | 2019-08-23 | 南京高速齿轮制造有限公司 | Bury liquid quenching spray equipment |
| CN111850258A (en) * | 2020-06-20 | 2020-10-30 | 东风汽车底盘系统有限公司 | Guide arm quenching cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heat treating economic benefits and social benefits guenching unit Effective date of registration: 20180831 Granted publication date: 20170926 Pledgee: Huarong Xiangjiang bank Limited by Share Ltd Hengyang Xianfeng sub branch Pledgor: HENGYANG HONGYU MACHINERY MANUFACTURING CO., LTD. Registration number: 2018990000771 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191107 Granted publication date: 20170926 Pledgee: Huarong Xiangjiang bank Limited by Share Ltd Hengyang Xianfeng sub branch Pledgor: HENGYANG HONGYU MACHINERY MANUFACTURING CO., LTD. Registration number: 2018990000771 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heat treating economic benefits and social benefits guenching unit Effective date of registration: 20191112 Granted publication date: 20170926 Pledgee: Huarong Xiangjiang bank Limited by Share Ltd Hengyang Xianfeng sub branch Pledgor: HENGYANG HONGYU MACHINERY MANUFACTURING CO., LTD. Registration number: Y2019980000562 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |