CN206457519U - Heat treatment quenching device - Google Patents
Heat treatment quenching device Download PDFInfo
- Publication number
- CN206457519U CN206457519U CN201621398947.3U CN201621398947U CN206457519U CN 206457519 U CN206457519 U CN 206457519U CN 201621398947 U CN201621398947 U CN 201621398947U CN 206457519 U CN206457519 U CN 206457519U
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- quenching
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- quenching box
- liquid level
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model is related to technical field of heat treatment, more particularly to a kind of heat treatment quenching device, including the quenching box for holding hardening media, charging aperture is provided with the top of quenching box, closure is provided with charging aperture, the vavuum pump for vacuumizing is provided with outside quenching box, the quenching box is connected with the medium box for holding cooling medium by pipeline, magnetic valve is provided with pipeline between quenching box and medium box, fluid level control device is provided with the quenching box, fluid level control device controls the switch of magnetic valve.The utility model is detected in real time using fluid level control device and temperature sensor to the liquid level and temperature of medium in quenching unit, medium, circulation temperature lowering are automatically replenished when liquid level or temperature exceed setting value, the sustainable work of equipment is realized, workpiece quenching quality is improved.
Description
Technical field
The utility model is related to technical field of heat treatment, more particularly to a kind of heat treatment quenching device.
Background technology
During heat treatment of workpieces, quenching medium plays very crucial work to quenching technical and thermal treatment quality
With.Quenching is divided into surface hardening and integral quenching, and by the way of surface hardening heated partses, the stream of quenching medium
Amount, temperature can not only influence the metallographic structure of transition kinetics and formation, and full hardening deepness, the case hardness of restriction workpiece,
Even produce the quality problems such as hardening crack or quenching distortion.Usually require to be situated between to quenching in part heat-treatment production line processing procedure
The temperature and liquid level of matter are detected, to meet the requirement of quenching, but generally use artificial detection and addition cooling at present
Medium, causes the quality of quenching to be difficult to be guaranteed；Particularly in part vacuum hardening, because quenching apparatus is closed knot
Cooling medium amount is difficult to timely be observed and supplemented in structure, equipment.
Utility model content
The purpose of this utility model is that the above-mentioned technical problem solved present in existing apparatus can be automatically right there is provided one kind
The heat treatment quenching device that hardening media is detected and added, it is ensured that heat-treatment quenching quality.
In order to solve the above technical problems, the utility model uses a kind of heat treatment quenching device, including for holding quenching
It is provided with the top of the quenching box of medium, quenching box on charging aperture, charging aperture and is provided with closure, is provided with outside quenching box for taking out
The vavuum pump of vacuum, the quenching box is connected with the medium box for holding cooling medium by pipeline, between quenching box and medium box
Pipeline on be provided with magnetic valve, the quenching box and be provided with fluid level control device, the fluid level control device includes setting
The liquid level tube connected outside quenching box with quenching box, the ball float being arranged in liquid level tube and the guide rod being connected on ball float, it is described
It is provided with trigger on guide rod, is provided with guiding trestle at the top of liquid level tube, guiding trestle top is provided with guide pin bushing, guide rod is from liquid level
Stretch out and be arranged in guide pin bushing in pipe, lower limit proximity switch and upper limit proximity switch be set on the guiding trestle, two close to opening
Pass connects magnetic valve respectively.
In above-mentioned technical proposal, further, be provided with temperature sensor in the quenching box, quenching box and medium box it
Between be provided with suction pump, temperature sensor connection is arranged on the control unit outside quenching box, and control unit connects draw water respectively
Pump and magnetic valve.
In above-mentioned technical proposal, further, coordinate between the liquid level tube and ball float for gap.
The utility model is entered using fluid level control device and temperature sensor to the liquid level and temperature of medium in quenching unit
Row detection in real time, is automatically replenished medium, circulation temperature lowering when liquid level or temperature exceed setting value, realizes the sustainable work of equipment
Make, improve workpiece quenching quality.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
In figure：1st, quenching box, 2, medium box, 3, charging aperture, 4, closure, 5, vavuum pump, 6, liquid level tube, 7, ball float, 8,
Guide rod, 9, trigger, 10, guiding trestle, 11, guide pin bushing, 12, lower limit proximity switch, 13, upper limit proximity switch, 14, magnetic valve,
15th, temperature sensor, 16, suction pump, 17, hoistable platform.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Heat treatment quenching device in such as Fig. 1, the present embodiment, including for holding the quenching box 1 of hardening media, quenching box
1 top, which is provided with charging aperture 3, charging aperture 3, is provided with closure 4, and sealing group is provided between closure 4 and quenching box 1
The vavuum pump 5 for vacuumizing is provided with outside part, quenching box 1, quenching box 1 is connected with the medium for holding cooling medium by pipeline
Magnetic valve 14 is provided with case 2, the pipeline between quenching box 1 and medium box 2, medium box is arranged on quenching box top position.
Fluid level control device is provided with quenching box 1, quenching box is outer to be connected fluid level control device with quenching box including being arranged on
Logical liquid level tube 6, the ball float 7 being arranged in liquid level tube 6 and the guide rod 8 being connected on ball float 7, be between liquid level tube 6 and ball float 7
Gap coordinates, and trigger 9 is provided with guide rod 8, and the top of liquid level tube 6 is provided with guiding trestle 10, and the top of guiding trestle 10 is set
There is guide pin bushing 11, guide rod 8 stretches out from liquid level tube 6 to be arranged in guide pin bushing 11, the He of lower limit proximity switch 12 is set on guiding trestle 10
Upper limit proximity switch 13, two proximity switches connect magnetic valve 14 respectively.
Preferably, temperature sensor 15 is provided with quenching box 1, suction pump is provided between quenching box 1 and medium box 2
16, temperature sensor 15 connects the control unit being arranged on outside quenching box, and control unit connects suction pump 16 and electromagnetism respectively
The on and off of valve 14, control suction pump and magnetic valve.
During heat treatment of workpieces, workpiece is transported on the hoistable platform in quenching box through charging aperture, closure is shut, opens
Dynamic vavuum pump is vacuumized to quenching box, after certain vacuum is reached in quenching box, starts hoistable platform, and hoistable platform passes through
Two leading screws are driven, and control the up and down motion of workpiece, are immersed workpiece and are quenched in hardening media.Temperature sensor is detected
The temperature of medium, when the medium temperature in quenching box exceedes setting value, control unit control suction pump and magnetic valve are opened, and are taken out
Medium in quenching box is extracted into medium box by water pump, and the cooling medium in medium box is added in quenching box, is realized to medium
The control of temperature.
When the medium liquid level of quenching box exceedes lower limit, the trigger of fluid level control device touches lower limit proximity switch,
Lower limit proximity switch control magnetic valve is opened, and medium box supplements medium to quenching box；When medium liquid level is increased to the quenching box upper limit
During position, trigger touches upper limit proximity switch, and upper limit proximity switch control closed electromagnetic valve stops supplement medium.
Specification and drawings of the present utility model are considered as illustrative and not restrictive, on the utility model basis
On, those skilled in the art are according to disclosed technology contents, it is not necessary to which performing creative labour just can be to some of technologies
Feature makes some and replaces and deform, in protection domain of the present utility model.
Claims (3)
1. heat treatment quenching device, including charging aperture is provided with the top of the quenching box of hardening media, quenching box for holding, feed
The vavuum pump being provided with outside closure, quenching box for vacuumizing is provided with mouthful, it is characterised in that：The quenching box passes through pipe
Road is connected with the medium box for holding cooling medium, and magnetic valve, the quenching are provided with the pipeline between quenching box and medium box
Fluid level control device is provided with case, the fluid level control device includes being arranged on the outer liquid level connected with quenching box of quenching box
It is provided with the ball float manage, being arranged in liquid level tube and the guide rod being connected on ball float, the guide rod at the top of trigger, liquid level tube
Guiding trestle is provided with, guiding trestle top is provided with guide pin bushing, and guide rod stretches out from liquid level tube to be arranged in guide pin bushing, it is described to be oriented to
Lower limit proximity switch and upper limit proximity switch are set on support, and two proximity switches connect magnetic valve respectively.
2. heat treatment quenching device according to claim 1, it is characterised in that：TEMP is provided with the quenching box
Device, is provided with suction pump between quenching box and medium box, temperature sensor connection is arranged on the control unit outside quenching box, control
Unit processed connects suction pump and magnetic valve respectively.
3. heat treatment quenching device according to claim 1, it is characterised in that：It is gap between the liquid level tube and ball float
Coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398947.3U CN206457519U (en) | 2016-12-19 | 2016-12-19 | Heat treatment quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398947.3U CN206457519U (en) | 2016-12-19 | 2016-12-19 | Heat treatment quenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206457519U true CN206457519U (en) | 2017-09-01 |
Family
ID=59697273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398947.3U Expired - Fee Related CN206457519U (en) | 2016-12-19 | 2016-12-19 | Heat treatment quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206457519U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723431A (en) * | 2017-10-27 | 2018-02-23 | 马鞍山祥源机械厂 | A kind of heat treatment quenching device |
| CN108580103A (en) * | 2018-06-20 | 2018-09-28 | 广东嘉元科技股份有限公司 | The sulfuric acid automatic painting device of pin hole is permeated for detecting copper foil |
| CN109182664A (en) * | 2018-09-30 | 2019-01-11 | 江苏利普机械有限公司 | A kind of the after-heat quenching device and its technique of forging |
| CN109762972A (en) * | 2019-03-28 | 2019-05-17 | 吉林工程技术师范学院 | A kind of mechanical fitting heat treatment production quenching unit |
| CN109811113A (en) * | 2018-12-20 | 2019-05-28 | 湖南三特机械制造有限公司 | A kind of chain rail quenching unit based on ventilation quantity control quenching intensity |
| CN113560548A (en) * | 2021-09-28 | 2021-10-29 | 江苏竣昌科技有限公司 | Cooler for casting rail fittings |
-
2016
- 2016-12-19 CN CN201621398947.3U patent/CN206457519U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723431A (en) * | 2017-10-27 | 2018-02-23 | 马鞍山祥源机械厂 | A kind of heat treatment quenching device |
| CN108580103A (en) * | 2018-06-20 | 2018-09-28 | 广东嘉元科技股份有限公司 | The sulfuric acid automatic painting device of pin hole is permeated for detecting copper foil |
| CN108580103B (en) * | 2018-06-20 | 2023-08-08 | 广东嘉元科技股份有限公司 | Automatic sulfuric acid brushing equipment for detecting copper foil penetration pinholes |
| CN109182664A (en) * | 2018-09-30 | 2019-01-11 | 江苏利普机械有限公司 | A kind of the after-heat quenching device and its technique of forging |
| CN109811113A (en) * | 2018-12-20 | 2019-05-28 | 湖南三特机械制造有限公司 | A kind of chain rail quenching unit based on ventilation quantity control quenching intensity |
| CN109811113B (en) * | 2018-12-20 | 2020-07-07 | 湖南三特机械制造有限公司 | Caterpillar track quenching device based on air volume control quenching intensity |
| CN109762972A (en) * | 2019-03-28 | 2019-05-17 | 吉林工程技术师范学院 | A kind of mechanical fitting heat treatment production quenching unit |
| CN113560548A (en) * | 2021-09-28 | 2021-10-29 | 江苏竣昌科技有限公司 | Cooler for casting rail fittings |
| CN113560548B (en) * | 2021-09-28 | 2021-11-26 | 江苏竣昌科技有限公司 | Cooler for casting rail fittings |
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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: 20170901 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |