CN106702108A - Quenching robot - Google Patents
Quenching robot Download PDFInfo
- Publication number
- CN106702108A CN106702108A CN201611019744.3A CN201611019744A CN106702108A CN 106702108 A CN106702108 A CN 106702108A CN 201611019744 A CN201611019744 A CN 201611019744A CN 106702108 A CN106702108 A CN 106702108A
- Authority
- CN
- China
- Prior art keywords
- quenching
- robot
- chain
- hardening
- motor
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention relates to a quenching robot. The quenching robot comprises a quenching tank and a lifting mechanism. The upper end of the quenching tank is opened, and the quenching tank is further provided with an inlet pipe and an outlet pipe. The outlet pipe is located below the inlet pipe. A pipeline pressurizing pump for pressurizing quenching media is arranged between the outlet pipe and the inlet pipe. The lifting mechanism comprises a motor, a chain wheel and a chain. One end of the chain is a quenched workpiece connecting end, and the other end of the chain is a free end. According to the quenching robot, the motor is used for driving a quenched workpiece to move up and down, so that the quenched workpiece is subjected to alternated cooling in air and liquid media, manual quenching operation is replaced, the labor intensity of quenching workers is relieved, the quenching quality can be stabilized as well, and the ideal quenching effect is achieved. Through control over the rotation direction, the rotation speed, the staying time and the like of the motor, the staying time, namely the cooling time, of the quenched workpiece in the air and the quenching media is controlled, and accordingly the purpose of changing the cooling speed is achieved.
Description
Technical field
The present invention relates to technical field of heat treatment, and in particular to a kind of hardening robot.
Background technology
Quenching is most important a kind of technique in heat treatment, and this technique first by workpiece heat and insulation, is then carried out cold
But lower bainite, martensite or their line and staff control are obtained；Cooling is the process of most critical in quenching technical, and cooling velocity is slow
Cannot get martensite, do not reach the purpose of quenching, cooling velocity easily causes workpiece deformation and cracking soon scraps workpiece.In order to
Prevent workpiece from deforming and ftractureing, should try one's best and slow down the cooling velocity of workpiece.Preferably cooling velocity is：Start transformation in ferrite
Temperature Ar3Or pearlite starts transition temperature Ar1More than, cooling velocity can be very slow, in Ar3Or Ar1Temperature is opened to lower bainite
Cooling velocity wants appropriate fast so as to avoid austenite from being changed into iron between beginning transition temperature or martensite start temperature Ms
Ferritic and pearlite, below transition temperature or martensite start temperature are started in lower bainite, can make Austria with Slow cooling
Family name's body is changed into lower bainite, martensite or their line and staff control.It is main using pre- at present in order to reach above-mentioned quenching purpose
The process for quenching such as cold quenching, single-stage quenching, double quenching.Even if using these process for quenching, to one work of some special constructions
Change in size is big, yielding etc. on part or has outstanding requirement such as the workpiece of overall heating selective hardening, in addition it is also necessary to which artificial operation is
The purpose of quenching can be reached.
The content of the invention
The purpose of the present invention is to solve the deficiency of above-mentioned technical problem, there is provided a kind of hardening robot, can realize being quenched
The upper and lower motion of firer's part, so that it carries out alternative expression cooling in air and liquid medium, instead of artificial hardening step,
Mitigate the labour intensity of quenching workman, moreover it is possible to stabilization quenching quality, reach preferable quenching effect.
The present invention is in order to solve the above technical problems, the technical scheme for being provided is：A kind of hardening robot, including for depositing
Put the quenching tank of hardening media and be used to drive the upper end opening of the elevating mechanism for being quenched workpiece lifting, the quenching tank to set
Put, inlet tube and outlet are additionally provided with quenching tank, outlet is located at the lower section of inlet tube, and between outlet and inlet tube
The blower pump for pipeline for being pressurized hardening media is provided with, the elevating mechanism is arranged on the side of quenching tank by support,
Elevating mechanism includes motor, the sprocket wheel for being connected to motor output end and the chain coordinated with sprocket wheel, and one end of chain is to be quenched
Workpiece connection end, the other end of chain is free end.
As a kind of further optimization of hardening robot of the invention：Multiple is provided with the support of the quenching tank side
It is used to drive the elevating mechanism for being quenched workpiece lifting.
As a kind of further optimization of hardening robot of the invention：Set between the sprocket wheel and motor output shaft and also had
Reductor.
Beneficial effect
Hardening robot of the invention drives the upper and lower motion for being quenched workpiece by motor, so that it is in air and liquid
Alternative expression cooling is carried out in medium, artificial hardening step is instead of, the labour intensity of quenching workman is alleviated, moreover it is possible to stabilization quenching
Quality, reaches preferable quenching effect；Control to be quenched by the rotation direction of controlled motor, velocity of rotation, residence time etc.
Stop of the workpiece in air and hardening media is cool time, reaches the purpose for changing cooling velocity；To heavier part,
On the output shaft of reductor, motor drives reductor to sprocket wheel, in the industrial production, multiple can be installed on a quenching tank
Hardening robot, while processing multiple workpiece.
Brief description of the drawings
Fig. 1 is one structural representation of elevating mechanism of hardening robot of the present invention；
Fig. 2 is the structural representation of hardening robot multiple elevating mechanism of the present invention；
Marked in figure：1st, quenching tank, 2, support, 3, motor, 4, sprocket wheel, 5, chain, 6, inlet tube, 7, blower pump for pipeline, 8, go out
Mouthful pipe, 9, be quenched workpiece, 10, reductor.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is further illustrated：
Embodiment 1
As shown in Figure 1:A kind of hardening robot, including quenching tank 1 and for depositing hardening media is used to drive quilt
The elevating mechanism of the lifting of quenching workpiece 9, the upper end of the quenching tank 1 is open to be set, and the He of inlet tube 6 is additionally provided with quenching tank 1
Outlet 8, outlet 8 is located at the lower section of inlet tube 6, and is provided with to increase hardening media between outlet 8 and inlet tube 6
The blower pump for pipeline 7 of pressure, the elevating mechanism is arranged on the side of quenching tank 1 by support 2, and elevating mechanism includes motor 3, connects
The chain 5 for being connected on the sprocket wheel 4 of the output end of motor 3 and coordinating with sprocket wheel 4, one end of chain 5 is to be quenched workpiece connection end, chain
5 other end is free end.
Embodiment 2
As shown in Figure 2:A kind of hardening robot, including quenching tank 1 and four for depositing hardening media is used to drive quilt
The elevating mechanism of the lifting of quenching workpiece 9, the upper end of the quenching tank 1 is open to be set, and the He of inlet tube 6 is additionally provided with quenching tank 1
Outlet 8, outlet 8 is located at the lower section of inlet tube 6, and is provided with to increase hardening media between outlet 8 and inlet tube 6
The blower pump for pipeline 7 of pressure, the elevating mechanism is arranged on the side of quenching tank 1 by support 2, and elevating mechanism includes motor 3, connects
The chain 5 for being connected on the sprocket wheel 4 of the output end of motor 3 and coordinating with sprocket wheel 4, sets to also have between sprocket wheel 4 and the output shaft of motor 3 and slows down
Machine 10, to be quenched workpiece connection end, the other end of chain 5 is free end for one end of chain 5.
Hardening robot of the invention is driven by motor and is quenched the upper and lower motion of workpiece so that its in air and
Alternative expression cooling is carried out in liquid medium, artificial hardening step is instead of, the labour intensity of quenching workman is alleviated, moreover it is possible to stabilization
Quenching quality, reaches preferable quenching effect；Quilt is controlled by the rotation direction of controlled motor, velocity of rotation, residence time etc.
Stop of the quenching workpiece in air and hardening media is cool time, reaches the purpose for changing cooling velocity；To heavier
Part, on the output shaft of reductor, motor drives reductor to sprocket wheel, in the industrial production, can pacify on a quenching tank
The multiple hardening robots of dress, while processing multiple workpiece.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when making a little change or modification using the technology contents of the disclosure above
It is the Equivalent embodiments of equivalent variations, as long as being without departing from technical solution of the present invention content, according to technical spirit pair of the invention
Any simple modification, equivalent variations and modification that above example is made, still fall within the range of technical solution of the present invention.
Claims (3)
1. a kind of hardening robot, it is characterised in that：Including the quenching tank for depositing hardening media（1）And be used to drive quilt
Quenching workpiece（9）The elevating mechanism of lifting, the quenching tank（1）Upper end it is open set, quenching tank（1）On be additionally provided with import
Pipe（6）And outlet（8）, outlet（8）Positioned at inlet tube（6）Lower section, and outlet（8）With inlet tube（6）Between set
It is useful so that hardening media supercharging blower pump for pipeline（7）, the elevating mechanism is by support（2）It is arranged on quenching tank（1）'s
Side, elevating mechanism includes motor（3）, be connected to motor（3）The sprocket wheel of output end（4）And with sprocket wheel（4）The chain of cooperation
（5）, chain（5）One end to be quenched workpiece connection end, chain（5）The other end be free end.
2. as claimed in claim 1 a kind of hardening robot, it is characterised in that：The quenching tank（1）The support of side（2）On set
Multiple is equipped with to be used to drive the elevating mechanism for being quenched workpiece lifting.
3. as claimed in claim 1 a kind of hardening robot, it is characterised in that：The sprocket wheel（4）With motor（3）Between output shaft
Set and also have reductor（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611019744.3A CN106702108A (en) | 2016-11-21 | 2016-11-21 | Quenching robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611019744.3A CN106702108A (en) | 2016-11-21 | 2016-11-21 | Quenching robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106702108A true CN106702108A (en) | 2017-05-24 |
Family
ID=58939949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611019744.3A Pending CN106702108A (en) | 2016-11-21 | 2016-11-21 | Quenching robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106702108A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315534A (en) * | 2018-05-10 | 2018-07-24 | 二重（德阳）重型装备有限公司 | Liquid air alternately quenches control method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862466A (en) * | 2012-12-11 | 2014-06-18 | 秦皇岛市兴龙源金属制品有限公司 | Rotary hub cooling mechanical arm |
| CN204824964U (en) * | 2015-06-22 | 2015-12-02 | 成都市大威工业炉制造有限公司 | Flexible atmosphere protection end shove charge heat treatment line |
| CN204939540U (en) * | 2015-09-29 | 2016-01-06 | 天津博恩激光技术有限公司 | Mechanical lifting quenching apparatus |
-
2016
- 2016-11-21 CN CN201611019744.3A patent/CN106702108A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862466A (en) * | 2012-12-11 | 2014-06-18 | 秦皇岛市兴龙源金属制品有限公司 | Rotary hub cooling mechanical arm |
| CN204824964U (en) * | 2015-06-22 | 2015-12-02 | 成都市大威工业炉制造有限公司 | Flexible atmosphere protection end shove charge heat treatment line |
| CN204939540U (en) * | 2015-09-29 | 2016-01-06 | 天津博恩激光技术有限公司 | Mechanical lifting quenching apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315534A (en) * | 2018-05-10 | 2018-07-24 | 二重（德阳）重型装备有限公司 | Liquid air alternately quenches control method |
| CN108315534B (en) * | 2018-05-10 | 2019-08-23 | 二重（德阳）重型装备有限公司 | Liquid air alternately quenches control method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |