CN106435602A - Tray push type press quenching device - Google Patents
Tray push type press quenching device Download PDFInfo
- Publication number
- CN106435602A CN106435602A CN201610769353.7A CN201610769353A CN106435602A CN 106435602 A CN106435602 A CN 106435602A CN 201610769353 A CN201610769353 A CN 201610769353A CN 106435602 A CN106435602 A CN 106435602A
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- China
- Prior art keywords
- pusher
- tray
- export
- tray type
- port
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
-
- 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
- C21D1/673—Quenching devices for die quenching
Abstract
The invention provides a tray push type press quenching device, and belongs to the technical field of metal part heat treatment. The tray push type press quenching device comprises a feeding and discharging platform. The outlet end of the feeding and discharging platform is connected with the inlet end of a material preparation platform, the outlet end of the material preparation platform is connected with the inlet end of a pre-oxidation furnace, and the outlet end of the pre-oxidation furnace is connected with the inlet end of a bottom loading lifting platform. According to the tray push type press quenching device, due to the fact that relatively independent unit facilities are connected together, all production processes of discharging, feeding, pre-oxidization, heating, carburizing, diffusion, cooling, direct quenching or press quenching, cleaning and tempering are accomplished; due to the fact that concentric-square-shaped cycle movement of material trays is formed in the production line, the whole press quenching process is combined together, the purpose of automatic production is achieved, and the production efficiency is high. The tray push type press quenching device has the advantages of being exquisite in conception, advanced in technology, high in practicability and high in production efficiency, and safe to use.
Description
Technical field
The present invention relates to metal part technical field of heat treatment, specially a kind of push-plate pressure quenching device.
Background technology
Metal heat treatmet is metal works to be placed in certain medium be heated to suitable temperature, and protects in this temperature
After holding certain time, and a kind of process with friction speed cooling, metal heat treatmet is the important process in machine-building
One of, compared with other processing technologys, heat treatment does not typically change the shape of workpiece and overall chemical composition, but by changing
Become the microscopic structure of inside workpiece, or the chemical composition of change surface of the work, give or improve the serviceability of workpiece, its feature
It is the inherent quality improving workpiece, and this is generally not visually to see, the mechanics required for making metal works have
Performance, physical property and chemical property, in addition to reasonable selection material and various forming technology, Technology for Heating Processing often must
Few, aluminium alloy is a most widely used class non-ferrous metal structural material in industry, and its microscopic structure is complicated, can be by heat
Process is controlled, so the heat treatment of aluminium alloy is the main contents of metal heat treatmet, existing annealing device, to in
Small-sized aluminium alloy parts can be heat-treated by being placed in charging tray, is heat-treated on annealing device, automation
Good, efficiency high, the thermal treatment zone of existing annealing device often sets a temperature so that the heat treatment mode ratio of metal part
More single, cooling zone is mainly cooled down using recirculated water, needs the structures such as water pump and water tower, the sealing to pipeline for the complex structure
Performance requirement is also higher.
Content of the invention
It is an object of the invention to provide a kind of push-plate presses quenching device, existing with solve to propose in above-mentioned background technology
The thermal treatment zone of annealing device often sets a temperature so that the more single problem of the heat treatment mode of metal part.
For achieving the above object, the present invention provides following technical scheme：A kind of push-plate presses quenching device, including loading and unloading material platform,
The port of export of described loading and unloading material platform connects the arrival end of material preparing table, and the port of export of described material preparing table connects the entrance of pre-oxidation furnace
End, the port of export of described pre-oxidation furnace connects the arrival end of bottom charging lifting platform, and the port of export of described bottom charging lifting platform connects
The arrival end of double pusher-tray type carburizing diffusion furnace, the port of export of described double pusher-tray type carburizing diffusion furnace connects pusher-tray type quenching fall
The quench entrance of holding furnace of the arrival end of warm stove, the port of export of described pusher-tray type quenching cooling stove and pusher-tray type pressure is connected, and described pushes away
The quench inner chamber of holding furnace of disc type pressure is provided with material tray lifting mechanism, and the quench right side of holding furnace of described pusher-tray type pressure is provided with feeding device
And transfer robot arm, described pusher-tray type pressure holding furnace of quenching is connected with Quenching press by transfer robot arm, and described Quenching press leads to
Cross transfer robot arm and pressure workpiece of quenching to be connected, the quench port of export of workpiece of described pressure is connected with the entrance of cleaning machine after three stations, institute
After stating three stations, the outlet of cleaning machine is connected with the entrance of double pusher-tray type tempering furnace, the outlet of described double pusher-tray type tempering furnace
It is connected with the entrance of air-cooled, the port of export of described air-cooled is connected with lifting platform.
Preferably, described transfer robot arm 10 includes sleeve pipe, slide block, cylinder connection piece, drive mechanism and pneumatic clamping machine
Structure, and sleeve pipe is heat-resisting steel sleeve, and sleeve pipe includes gib head and clamping bar.
Preferably, described double pusher-tray type tempering furnace 13 is provided with two feed disk positions, and every feed disk position is provided with six groups
Charging tray position.
Preferably, described transfer robot arm 10 includes drive mechanism, and drive mechanism includes one group of roller chain drives mechanism
With one group of charging tray pneumatic clamping mechanism.
Preferably, after described three stations, cleaning machine 12 includes caustic dip room, clean water room and drying chamber.
Compared with prior art, the invention has the beneficial effects as follows：The present invention provides a kind of push-plate to press quenching device, by each
Relatively independent unit links together, thus completing from discharging, feeding and pre-oxidation, heating, carburizing, diffusion, fall
Temperature, directly quench or press whole production processes such as quench, clean, being tempered, charging tray forms three-back-shaped loopy moving in production line, will be whole
The individual pressure process of quenching is combined, and reaches the purpose of automated production, and production efficiency is high, the present invention have be skillfully constructed, technology
Advanced, use the safe, practical advantage that property is strong, production efficiency is high.
Brief description
Fig. 1 is present configuration schematic diagram.
In figure：1 loading and unloading material platform, 2 material preparing tables, 3 pre-oxidation furnaces, 4 bottoms charging lifting platforms, 5 double pusher-tray type carburizing diffusion furnaces,
6 pusher-tray types quenching cooling stoves, 7 pusher-tray type pressures are quenched holding furnace, 8 material tray lifting mechanisms, 9 feeding devices, 10 transfer robot arm, 11 pressures
Quench workpiece, cleaning machine after 12 3 stations, 13 double pusher-tray type tempering furnaces, 14 air-cooled, 15 lifting platforms, 16 Quenching press.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, the present invention provides a kind of technical scheme：A kind of push-plate presses quenching device, including loading and unloading material platform 1, described
The port of export of loading and unloading material platform 1 connects the arrival end of material preparing table 2, and the port of export of described material preparing table 2 connects the entrance of pre-oxidation furnace 3
End, the port of export of described pre-oxidation furnace 3 connects the arrival end of bottom charging lifting platform 4, and the port of export of described bottom charging lifting platform 4 is even
Connect the arrival end of double pusher-tray type carburizing diffusion furnace 5, the port of export of described double pusher-tray type carburizing diffusion furnace 5 connects pusher-tray type and quenches
The quench entrance of holding furnace 7 of the arrival end of fire cooling stove 6, the port of export of described pusher-tray type quenching cooling stove 6 and pusher-tray type pressure is connected,
The quench inner chamber of holding furnace 7 of described pusher-tray type pressure is provided with material tray lifting mechanism 8, and the quench right side of holding furnace 7 of described pusher-tray type pressure sets
There are feeding device 9 and transfer robot arm 10, described pusher-tray type pressure quenches holding furnace 7 by transfer robot arm 10 with Quenching press 16 even
Connect, described Quenching press 16 is connected by transfer robot arm 10 and pressure workpiece 11 of quenching, described pressure is quenched the port of export and three of workpiece 11
After station, the entrance of cleaning machine 12 connects, the outlet of cleaning machine 12 and the entrance of double pusher-tray type tempering furnace 13 after described three stations
Connect, the outlet of described double pusher-tray type tempering furnace 13 is connected with the entrance of air-cooled 14, the port of export of described air-cooled 14 and
Lifting platform 15 connects.
Wherein, described transfer robot arm 10 includes sleeve pipe, slide block, cylinder connection piece, drive mechanism and pneumatic clamping mechanism,
And sleeve pipe is heat-resisting steel sleeve, and sleeve pipe includes gib head and clamping bar, and described double pusher-tray type tempering furnace 13 is provided with two feed disks
Position, and every feed disk position is provided with six groups of charging tray positions, described transfer robot arm 10 includes drive mechanism, and drive mechanism includes one
Group roller chain drives mechanism and one group of charging tray pneumatic clamping mechanism, after described three stations, cleaning machine 12 includes caustic dip room, clear
Water purge chamber and drying chamber.
Operation principle：When workpiece is loaded in sky charging tray, and the upper discharge position by loading and unloading material platform 1 entrance material preparing table 2,
Material preparing table 2 is provided with double tracks of getting the raw materials ready, and pushes in the material preparing table 2 of regulation by operating personnel by different layer depth requirements, in material preparing table 2
Each position at be provided with point detection signal, make charging tray enter tracking system, charging tray is from material preparing table 2 to pre-oxidation furnace 3 by pushing away chain
Mechanism completes, and pre-oxidation furnace 3 has 4 charging tray positions, point heating of 2nd area and control, is 350-550 DEG C using temperature range, according to
Technological requirement adjustment sets, and the workpiece completing to pre-oxidize is transferred on lifting platform 15 by pushing away chain mechanism, and now lifting platform 15 is down to
On bottom charging lifting platform 4, bottom charging lifting platform 4 rises to the orbit altitude of bottom feed space, bottom feed space with charging tray and workpiece
It is the furnace chamber of a sealing, in stove, large quantity of exhaust gas is discharged by the delivery pipe of this room, workpiece stops a cycle in this room simultaneously
Pitch time taken a breath, make workpiece enter heating chamber and be completely disposed in protective atmosphere, 5 points of double pusher-tray type carburizing diffusion furnace
For heating chamber, carburizing room, diffuser casing, charging tray is transferred to by heating chamber by the electronic chain that pushes away of air-exchanging chamber, heating chamber, ooze by force room, expansion
Have 2 × 15 charging tray positions, wherein carburizing room and diffuser casing in scattered room and be provided with double partition walls, make the carbon potential of atmosphere and temperature steady
Fixed, heating chamber, carburizing room, in diffuser casing the stepping of charging tray to be completed by electric pushrod, and controlled by rear spacing detection bar
The distance of its motion, and by signal feed back to heating, ooze by force, the side high temperature of diffuser casing pushes away chain, chain is pushed away by high temperature charging tray is shifted
Quench holding furnace 7 to pusher-tray type pressure, pusher-tray type pressure is quenched has 6 charging tray positions in holding furnace 7, and the movement of charging tray has been come by electric pushrod
Become, equally by the rear spacing distance to control its charging tray, and the side high temperature that signal is fed back to cooling chamber pushes away chain, follow the tracks of in charging tray
Push away chain tra nsfer by side high temperature under the instruction that system sends to quench in transition chamber to oil quenching lifting platform or pressure, thus completing oil quenching and pressure is quenched
Two kinds of different types of cooling, when needing pressure to quench, deliver to transition chamber charging tray will to pressure quench moist closet transfer, in order to ensure pressure
The accuracy of feeding of quenching, is provided with the device with material tray lifting in pusher-tray type pressure quenches holding furnace 7, when keeping each feeding pressure to quench
Same position is carried out, and so that fire door aperture is controlled in minimum zone, due to substantially reducing the entrance of air, makes workpiece be in permission
Temperature and carbon potential in the range of carry out pressure and quench, be provided with transfer robot arm 10 and feeding dress in the quench stokehold of holding furnace 7 of pusher-tray type pressure
Put 9, feeding device 9 automatically will take out in disk and workpiece are from stove and be placed into lifting platform, and transfer robot arm 10 is respectively by work
Part and transfer to the dolly that pressure quenches press 16 and user provides for oneself every disk, the pressure workpiece completing of quenching transfers to two by transfer robot arm 10
Secondary charging position, by pitch time automatically into cleaning machine 12, double pusher-tray type tempering furnace 13 and air-cooled 14 after three stations.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of push-plate presses quenching device, including loading and unloading material platform (1) it is characterised in that：The port of export of described loading and unloading material platform (1) connects
The arrival end of material preparing table (2), the port of export of described material preparing table (2) connects the arrival end of pre-oxidation furnace (3), described pre-oxidation furnace
(3) the port of export connects the arrival end at bottom charging lifting platform (4), and the port of export of described bottom charging lifting platform (4) connects double pushing away
The arrival end of disc type carburizing diffusion furnace (5), the port of export of described double pusher-tray type carburizing diffusion furnace (5) connects pusher-tray type quenching fall
The arrival end of warm stove (6), the port of export of described pusher-tray type quenching cooling stove (6) and pusher-tray type pressure quench holding furnace (7) entrance even
Connect, the quench inner chamber of holding furnace (7) of described pusher-tray type pressure is provided with material tray lifting mechanism (8), described pusher-tray type pressure is quenched holding furnace (7)
Right side be provided with feeding device (9) and transfer robot arm (10), described pusher-tray type pressure quench holding furnace (7) pass through transfer robot arm
(10) it is connected with Quenching press (16), described Quenching press (16) is connected by transfer robot arm (10) and pressure workpiece (11) of quenching,
The quench port of export of workpiece (11) of described pressure is connected with the entrance of cleaning machine (12) after three stations, cleaning machine (12) after described three stations
Outlet be connected with the entrance of double pusher-tray type tempering furnace (13), the outlet of described double pusher-tray type tempering furnace (13) with air-cooled
(14) entrance connects, and the port of export of described air-cooled (14) is connected with lifting platform (15).
2. a kind of push-plate pressure quenching device according to claim 1 it is characterised in that：Described transfer robot arm (10) includes set
Pipe, slide block, cylinder connection piece, drive mechanism and pneumatic clamping mechanism, and sleeve pipe be heat-resisting steel sleeve, and sleeve pipe include gib head and
Clamping bar.
3. a kind of push-plate pressure quenching device according to claim 1 it is characterised in that：Described double pusher-tray type tempering furnace (13)
It is provided with two feed disk positions, and every feed disk position is provided with six groups of charging tray positions.
4. a kind of push-plate pressure quenching device according to claim 1 it is characterised in that：Described transfer robot arm (10) includes driving
Motivation structure, and drive mechanism includes one group of roller chain drives mechanism and one group of charging tray pneumatic clamping mechanism.
5. a kind of push-plate pressure quenching device according to claim 1 it is characterised in that：Cleaning machine (12) bag after described three stations
Include caustic dip room, clean water room and drying chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769353.7A CN106435602B (en) | 2016-08-30 | 2016-08-30 | A kind of push-plate pressure quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769353.7A CN106435602B (en) | 2016-08-30 | 2016-08-30 | A kind of push-plate pressure quenching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106435602A true CN106435602A (en) | 2017-02-22 |
| CN106435602B CN106435602B (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610769353.7A Active CN106435602B (en) | 2016-08-30 | 2016-08-30 | A kind of push-plate pressure quenching device |
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| Country | Link |
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| CN (1) | CN106435602B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866294A (en) * | 2018-07-17 | 2018-11-23 | 无锡黎曼机器人科技有限公司 | Gear Ya Cuiji loading and unloading robot |
| CN109055944A (en) * | 2018-10-12 | 2018-12-21 | 郑州华威齿轮有限公司 | Bevel gear is heat-treated double continuous carbonization, pressure is quenched production line and its production technology |
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| CN102776470A (en) * | 2012-07-09 | 2012-11-14 | 陈曦 | Surface chemico-thermal treatment method for mechanical parts and equipment used thereby |
| CN202558921U (en) * | 2012-04-20 | 2012-11-28 | 长春一汽嘉信热处理科技有限公司 | Push rod type double-row two-section gas carburizing production line |
| CN202671662U (en) * | 2012-07-09 | 2013-01-16 | 陈曦 | Surface chemical heat treatment device for mechanical parts |
| CN102899459A (en) * | 2011-07-25 | 2013-01-30 | 日本精工株式会社 | Pressure quenching method and pressure quenching apparatus for workpiece |
| CN206109546U (en) * | 2016-08-30 | 2017-04-19 | 赫菲斯热处理***江苏有限公司 | Push away set pressure device of quenching |
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2016
- 2016-08-30 CN CN201610769353.7A patent/CN106435602B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899459A (en) * | 2011-07-25 | 2013-01-30 | 日本精工株式会社 | Pressure quenching method and pressure quenching apparatus for workpiece |
| CN202558921U (en) * | 2012-04-20 | 2012-11-28 | 长春一汽嘉信热处理科技有限公司 | Push rod type double-row two-section gas carburizing production line |
| CN102776470A (en) * | 2012-07-09 | 2012-11-14 | 陈曦 | Surface chemico-thermal treatment method for mechanical parts and equipment used thereby |
| CN202671662U (en) * | 2012-07-09 | 2013-01-16 | 陈曦 | Surface chemical heat treatment device for mechanical parts |
| CN206109546U (en) * | 2016-08-30 | 2017-04-19 | 赫菲斯热处理***江苏有限公司 | Push away set pressure device of quenching |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866294A (en) * | 2018-07-17 | 2018-11-23 | 无锡黎曼机器人科技有限公司 | Gear Ya Cuiji loading and unloading robot |
| CN109055944A (en) * | 2018-10-12 | 2018-12-21 | 郑州华威齿轮有限公司 | Bevel gear is heat-treated double continuous carbonization, pressure is quenched production line and its production technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106435602B (en) | 2019-06-14 |
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