CN206721270U - A kind of high-chromium casting quenching unit - Google Patents
A kind of high-chromium casting quenching unit Download PDFInfo
- Publication number
- CN206721270U CN206721270U CN201720597759.1U CN201720597759U CN206721270U CN 206721270 U CN206721270 U CN 206721270U CN 201720597759 U CN201720597759 U CN 201720597759U CN 206721270 U CN206721270 U CN 206721270U
- Authority
- CN
- China
- Prior art keywords
- support
- rotation platform
- fog
- spray nozzle
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of high-chromium casting quenching unit, including bottom plate and rotation platform, top on rotation platform is provided with first support, first support is connected by support bar with bottom plate, in first support several the first blower fans are lifted by multiple suspension brackets, first blower fan is hinged with suspension bracket, the first fog-spray nozzle is set on several first blower fans, first fog-spray nozzle is connected by pipeline with high-pressure hydraulic pump, rotation platform is connected by central principal axis with transmission device, transmission device is connected by power transmission shaft with deceleration device, deceleration device input connection motor.The utility model is in, first blower fan not only can be with the spray angle of adjustable spraying head by being hinged with suspension bracket, and the water smoke that fog-spray nozzle sprays is under wind-force effect, water smoke can be blown spill it is more uniform, by rotation platform, high-chromium casting 360 ° of rotations in quenching are realized, make quenching more uniform, hardness is uniform after casting quenching, the generation for a problem that being not in hardening break.
Description
Technical field
It the utility model is related to casting processing technique field, and in particular to a kind of high-chromium casting quenching unit.
Background technology
At present, known high-chromium casting quenching adds air cooling way to be quenched using air-cooled or mist is cold, in quenching process
Casting is hung to specified location, certain progress is fixed on, blower fan or running water pipe is set before fixed venue.Opened during quenching
Blower fan or running water, the air-cooled or air-cooled plus cold mode of mist is carried out, because wind direction and mist are to being fixed form, cause casting quenching
It is even that inhomogeneous cooling is quenched during fire, causes that casting hardness is uneven, larger quenching distortion and hardening break even occurs,
Casting is caused to be scrapped, production cost rises.
Utility model content
The purpose of this utility model is to provide a kind of high-chromium casting quenching unit for deficiency of the prior art, to solve
High-chromium casting is in quenching in the prior art, due to quenching the uneven technical problem for causing quenching distortion and hardening break.
To achieve the above object, technical scheme is used by the utility model：
A kind of high-chromium casting quenching unit, including bottom plate and rotation platform, first is provided with above the rotation platform
Support, the first support are connected by support bar with the bottom plate, are lifted with below the first support by multiple suspension brackets
Several first blower fans, the first blower fan both sides are hinged with corresponding suspension bracket, and each first blower fan is respectively provided with air outlet
There is first fog-spray nozzle of circle, first fog-spray nozzle is connected by pipeline with high-pressure hydraulic pump, and the rotation platform passes through center master
Axle is connected with transmission device, and the transmission device is connected by power transmission shaft with deceleration device, and the input of the deceleration device connects
It is connected to motor.
Compared with prior art, the utility model has advantages below：
The utility model is set by setting support above rotation platform on support on lifting fan and blower fan
The fog-spray nozzle put, not only can be with the angle of adjustable spraying head spraying due to being hinged between blower fan and suspension bracket, and fog-spray nozzle sprays
Water smoke blower fan wind-force effect under, water smoke can be blown spill it is more uniform.
The utility model realizes that high-chromium casting can thus be made in quenching with 360 ° of rotations by setting rotation platform
It must quench more uniform so that hardness is uniform after high-chromium casting quenching, the generation for a problem that being not in hardening break, carries
The high yields of high-chromium casting quenching.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research and practice of the invention are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the structural representation of blower fan and fog-spray nozzle in the utility model.
Fig. 3 is the structural representation of embodiment in the utility model.
Fig. 4 is the structural representation of the second blower fan and the second fog-spray nozzle in the utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose that the utility model is realized more understand and are easy to acting on
Understand, the utility model is further elaborated with reference to the accompanying drawings and detailed description：
As a kind of preferred embodiment of the present utility model, accompanying drawing 1 and accompanying drawing 2 are referred to：
A kind of high-chromium casting quenching unit, including bottom plate 1 and rotation platform 2, the top of the rotation platform 2 are provided with
One support 3, the first support 3 are connected by first support bar 4 with the bottom plate 1, and the lower section of first support 3 is by multiple
Suspension bracket 15 is lifted with several the first blower fans 5, and first blower fan 5 is be hinged with suspension bracket 13, is set on several described first blower fans 5
The first fog-spray nozzle 6 is equipped with, first fog-spray nozzle 6 is connected by pipeline with high-pressure hydraulic pump, and the rotation platform 2 passes through center master
Axle 7 is connected with transmission device 8, and the transmission device 8 is connected by power transmission shaft 9 with deceleration device 10, the deceleration device 10
Input is connected with motor 11, wherein, the transmission device 8 is Worm and worm-wheel gearing, and the deceleration device 10 is gear
Reduction box.
In such scheme, rotation platform 2 is by the drive gear reduction box of motor 11 and transfers power to worm and gear
Transmission mechanism, central principal axis rotation 7 is further driven to, so as to realize the rotation of rotation platform 2, using Worm and worm-wheel gearing
Be due to Worm and worm-wheel gearing transmission it is bigger, the velocity of rotation of rotation platform 2 is advantageously reduced, using The gear deceleration
Case is due under spray environment as deceleration device, and reduction gearing is in the casing of closing, therefore gear reduction box can have
Longer service life；The first blower fan 5 lifted in first support 3 is to provide for cooling down wind-force, is set on the first blower fan 5
First fog-spray nozzle 6 is to provide for cooling spray, and under the effect of the mutual cooperation with wind-force of spraying, spraying can be more uniform
It is sprayed onto on casting so that quenching is more uniform；And first support 3 can activity to adjust the first blower fan 5 and the first fog-spray nozzle 6
Outbound course, to reach best spraying and wind effect so that quenching can more meet technological requirement.
Such scheme is that casting is placed on rotation platform 2 when implementing, and starts motor 11, is then turned on high-pressure hydraulic pump, and
Open the first blower fan 5 so that the first blower fan 5 is to casting air blast, and the first fog-spray nozzle 5 is sprayed to casting, in the effect of wind-force
Under, the water smoke ash that the first fog-spray nozzle 5 sprays more uniformly is trickled down on casting, to better meet wanting for quenching uniformity
Ask, this programme by setting first support 3 above rotation platform 2, and set in first support 3 first blower fan 5 and
The first fog-spray nozzle 6 set on first blower fan 5, because the first blower fan 5 and suspension bracket 15 are be hinged, therefore the first fog-spray nozzle can be adjusted
The angle of 6 sprayings, and water smoke can be blown what is spilt by the water smoke that the first fog-spray nozzle 6 sprays under the wind-force effect of the first blower fan 5
It is more uniform.
Further, such as Fig. 3-Fig. 4, some spraying gaps or spraying hole are offered on the rotation platform 2 so as to shape
Into rotary mesh frame, the lower section of the rotation platform 2 is additionally provided with second support 12, the second support 12 and the central principal axis
7 connections, several the second blower fans 13 are installed by multiple support arms in the second support 12, the two of the second support 12
Connected between side and corresponding support arm using articulated manner, second blower fan 13 is evenly equipped with a circle second at its air outlet
Fog-spray nozzle 14, second fog-spray nozzle 14 are connected on the high-pressure hydraulic pump by pipeline.
In view of the first blower fan 5 and the first fog-spray nozzle 6 of the top of rotation platform 2, limited to by position, it is impossible to casting
Lower section is sprayed, by opening up some spraying gaps or spraying hole, and the second support set on the rotation platform 2
12, and second support 12 is connected with central principal axis 7, so, second support 12 is returned as central principal axis 7 rotates together, the second spray
Mist first 14 is sprayed by some spraying gaps being arranged on the rotation platform or spraying hole below casting, so
With regard to realizing that top first support 3 fixes spraying, the second support 12 of lower section rotates spraying, by the fixed spraying above casting and
Sprayed in casting rotated down so that be capable of the work for receiving cooling wind-force and cooling spray of substantially uniformity in the outer surface of casting
With, ensure that the uniformity of quenching, by setting rotation platform 2, realize high-chromium casting quenching when can with 360 ° rotation, so
It is more uniform to allow for quenching so that hardness is uniform after high-chromium casting quenching, the hair for a problem that being not in hardening break
It is raw, improve the yields of high-chromium casting quenching.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (4)
1. a kind of high-chromium casting quenching unit, it is characterised in that including bottom plate and rotation platform, set above the rotation platform
First support is equipped with, the first support is connected by support bar with the bottom plate, is hung below the first support by multiple
Frame is lifted with several the first blower fans, and the first blower fan both sides are hinged with corresponding suspension bracket, and each first blower fan is in air outlet
Place is provided with first fog-spray nozzle of circle, and first fog-spray nozzle is connected by pipeline with high-pressure hydraulic pump, and the rotation platform leads to
Cross central principal axis to be connected with transmission device, the transmission device is connected by power transmission shaft with deceleration device, the deceleration device
Input is connected with motor.
2. a kind of high-chromium casting quenching unit as claimed in claim 1, it is characterised in that the transmission device is worm and gear
Transmission mechanism.
3. a kind of high-chromium casting quenching unit as claimed in claim 1, it is characterised in that the deceleration device is The gear deceleration
Case.
4. a kind of high-chromium casting quenching unit as claimed in claim 1, it is characterised in that if being offered on the rotation platform
Dry spraying gap or spraying hole；Second support, the second support and the center are also set up below the rotation platform
Main shaft connects, and is provided with several the second blower fans by multiple support arms in the second support, and the both sides of the second blower fan with
Being connected between corresponding support arm using articulated manner, each second blower fan is evenly equipped with second fog-spray nozzle of circle at its air outlet,
Second fog-spray nozzle is connected on the high-pressure hydraulic pump by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597759.1U CN206721270U (en) | 2017-05-25 | 2017-05-25 | A kind of high-chromium casting quenching unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597759.1U CN206721270U (en) | 2017-05-25 | 2017-05-25 | A kind of high-chromium casting quenching unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721270U true CN206721270U (en) | 2017-12-08 |
Family
ID=60511151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720597759.1U Expired - Fee Related CN206721270U (en) | 2017-05-25 | 2017-05-25 | A kind of high-chromium casting quenching unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206721270U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396114A (en) * | 2018-04-20 | 2018-08-14 | 三峡大学 | The rotating spraying quenching technical of high-chromium abrasion-proof cast iron part |
| CN108396122A (en) * | 2018-04-20 | 2018-08-14 | 三峡大学 | High-chromium abrasion-proof cast iron part rotating spraying quenching unit and method |
| CN108396121A (en) * | 2018-04-20 | 2018-08-14 | 三峡大学 | Cast member efficient spray quenching apparatus and technique |
-
2017
- 2017-05-25 CN CN201720597759.1U patent/CN206721270U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396114A (en) * | 2018-04-20 | 2018-08-14 | 三峡大学 | The rotating spraying quenching technical of high-chromium abrasion-proof cast iron part |
| CN108396122A (en) * | 2018-04-20 | 2018-08-14 | 三峡大学 | High-chromium abrasion-proof cast iron part rotating spraying quenching unit and method |
| CN108396121A (en) * | 2018-04-20 | 2018-08-14 | 三峡大学 | Cast member efficient spray quenching apparatus and technique |
| CN108396114B (en) * | 2018-04-20 | 2020-07-07 | 三峡大学 | Rotary spray quenching process for high-chromium wear-resistant iron casting |
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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: 20171208 Termination date: 20210525 |