CN101638714B - Numerical control 6-station automatic sizing quenching press - Google Patents
Numerical control 6-station automatic sizing quenching press Download PDFInfo
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- CN101638714B CN101638714B CN2009103058605A CN200910305860A CN101638714B CN 101638714 B CN101638714 B CN 101638714B CN 2009103058605 A CN2009103058605 A CN 2009103058605A CN 200910305860 A CN200910305860 A CN 200910305860A CN 101638714 B CN101638714 B CN 101638714B
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- 238000010791 quenching Methods 0.000 title claims abstract description 45
- 230000000171 quenching effect Effects 0.000 title claims abstract description 41
- 238000004513 sizing Methods 0.000 title claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a numerical control 6-station automatic sizing quenching press which is characterized by comprising a hexagonal prism-shaped space framework, wherein the framework is internally and vertically provided with a hollow central rotating shaft, and the hollow central rotating shaft is provided with a rotary working table driven by a hydraulic motor; six pressure quenching moulds respectively with a guide post are uniformly distributed on the rotary working table; the hollow central rotating shaft is provided with an oil injection integrated block capable of providing cooling oil for the pressure quenching moulds; the bottom end of the central rotating shaft is connected with a cooling oil conveying pipe; the edge of the rotary working table is provided with a reversal valve used for controlling the injection of the cooling oil; and the inner side of the framework is correspondingly provided with a convex-concave track used for controlling the on-off of the reversal valve. Each pressure quenching mould is provided with a locking device, and the guide post of each pressure quenching mould is provided with a return spring. The framework is respectively provided with a mould closing oil cylinder and an opening oil cylinder which correspond to the pressure quenching mould in the first station and the pressure quenching mould in the fifth station, and the framework is also provided with an opening ejector rod and a cylinder thereof which correspond to the locking device of the pressure quenching mould in the fifth station. The invention greatly improves the efficiency of the quenching press and also has the advantages of small occupation area, less investment and energy saving.
Description
Technical field
The present invention relates to a kind of heat treated Quenching press of sheet type workpiece that is used for, especially a kind of numerical control 6-station automatic sizing quenching press.
Background technology
At present, the automatic sizing quenching technology of workpiece such as the similar diaphragm spring of heat treatment industry both domestic and external, clutch friction plate, diamond saw blade substrate has obtained using widely.Known Quenching press structure: generally form by hydropress, mould and the refrigerating unit of a station.Its operating process is: mechanical manipulator is in process furnace, take out already heated workpiece and be placed on the quenching of finalizing the design in the mould, workpiece quenching back is had in the mould by the discharging mechanical manipulator takes out, and then takes out the workpiece that heats in process furnace, be placed on the quenching of finalizing the design in the mould, periodic duty.Hence one can see that, finalizes the design when quenching at previous workpiece, and other workpiece in the process furnace has heated to finish and is in waiting status.Along with the development of modern production process, the typing Quenching Production Line of this unit form is owing to press the process time of quenching long, operating frequency is low, (only 60～65 slices/hour, day output has only 1200～1300) waste energy consumption, have seriously hindered the raising of production efficiency.Relevant information shows, clutch coupling manufacturing company in Hangzhou only, and its diaphragm spring annual production can reach 1,900 ten thousand, and as calculating by 20 hours every day, it has a daily output of about 6000, and the production line of the supporting form of unit does not satisfy needs at all.
Summary of the invention
The present invention provides a kind of numerical control 6-station automatic sizing quenching press little, that production efficiency is high that takes up an area of for solving the technical problem that exists in the known technology.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
A kind of numerical control 6-station automatic sizing quenching press, comprise the hexagon space framework, be vertically mounted on the central rotating shaft in the framework, be installed in the rotary work-table that the central rotating shaft upper bottom portion has concentric gear ring, be installed in the oil motor of the driving rotary work-table rotation of base of frame, be installed in the driving gear that is meshed with the concentric gear ring of worktable on the hydraulic motor output shaft, level is installed in the circular orbit of the rotary work-table of base of frame, be installed in the roller that moves along circular orbit of rotary work-table bottom, and uniform six of being installed on the rotary work-table pressure that has base and the guidepost mould of quenching, described central rotating shaft is the hollow center rotating shaft, being equipped with in the hollow center rotating shaft to provide the oil spout integrated package of cooling oil to the pressure mould of quenching, hollow center rotating shaft bottom is connected with the cooling oil input tube, the rotation work edge of table is equipped with the motor-driven return of stroke valve of control spray cooling oil, and the inboard correspondence of framework is equipped with the concavo-convex track that the control reversing valve opens and closes.
The present invention can also adopt following technical scheme:
Described pressure is quenched and return spring is installed on the mould guidepost, mould is installed on the guidepost puts the beams in place, supporting plate is installed on the mold base, be horizontally installed with the dead bolt of taking back a spring on the supporting plate, the dead bolt outer end and the supporting plate outside all are equipped with bearing, on framework, be separately installed with the first and the 5th station and press the corresponding die cylinder of the mould of quenching and open oil cylinder, on framework, also be equipped with the 5th station and press quench mould dead bolt bearing corresponding push rod that has the inclined-plane and cylinder thereof.
The cross section that described mould is put the beams in place is a spill.
Described oil spout integrated package is an annular, evenly is furnished with six radially nozzle openings on the internal diameter periphery, and the upper and lower ends of internal diameter periphery is separately installed with this special seal, O-ring seals, outside framework oil seal circle and the dust-proof seal ring that cooperates with the hollow center rotating shaft.
Described concavo-convex track is an annular, and track one side inner peripheral surface is shaped on the raised section circular arc of half cycle, and track opposite side inner peripheral surface is shaped on the recessed section circular arc in 1/4 week, is connected with between two arc end part and faces directly.
Advantage and positively effect that the present invention has are:
Because the six-working position rotary that is equipped with in framework by fluid motor-driven changes worktable; six pressures that corresponding six stations are installed on worktable mould of quenching; utilize program control technology to make six station mould cycle alternations to the workpiece quenching work of finalizing the design; solved long problem of process furnace waiting time; improved working efficiency greatly; suitably strengthening under the situation of a process furnace power like this; throughput is equivalent to the production capacity sum total of six (the supporting form of unit) automatic production lines; energy consumption but has only about 30% of six cover production line power summations; energy efficient nearly 70%; greatly reduce production cost; improve production efficiency, can expire modernization; the development need of large-scale production.The present invention has also that floor space is little in addition, less investment, energy-saving advantages.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view cutaway drawing of Fig. 1;
Fig. 3 is the enlarged view of locking latches 21 among Fig. 1;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the enlarged view of oil spout integrated package 5 among Fig. 1;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the enlarged view of Fig. 1 concave raised track 12;
Fig. 8 is the vertical view of Fig. 7.
Among the figure: 1, framework; 2, circular orbit; 3, roller; 4, hollow center rotating shaft; 5, oil spout integrated package; 5-1, dust-proof seal ring; 5-2, outside framework oil seal circle; 5-3, O RunddichtringO; 5-4, this special seal; 5-5, nozzle opening; 6, rotating supporting device; 7, cooling oil input tube; 8, oil motor; 9, driving gear; 10, reversing valve; 11, rotary work-table; 12, concavo-convex track; 12-1, raised section circular arc; 12-2, face directly; 12-3, recessed section circular arc; 13, concentric gear ring; 14, framework top end rail; 15, die cylinder; 16, cylinder; 17 open oil cylinder; 18, press the mould of quenching; 19, guidepost; 20, return spring; 21, locking latches; 21-1, bearing; 21-2, bearing; 21-3, dead bolt; 21-4, return spring; 21-5, mould are put the beams in place; 21-6, nut; 21-7, packing ring; 21-8, spacer; 21-9, pressing plate; 21-10, supporting plate; 22, base.
Embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, Fig. 2, framework 1 is the hexagon space framework, in framework, be vertically installed with hollow center rotating shaft 4, in the hollow center rotating shaft, the rotary work-table 11 that the bottom has concentric gear ring 13 is installed by rotating supporting device 6, the oil motor 8 that drives the rotary work-table rotation is installed in base of frame, the driving gear 9 that is meshed with the concentric gear ring of worktable is installed on hydraulic motor output shaft, be horizontally installed with the circular orbit 2 of rotary work-table in base of frame, in rotary work-table bottom the roller 3 that moves along circular orbit is installed, uniform six pressures that have base 22 and a guidepost 19 mould 18 of quenching that is equipped with on rotary work-table.Be equipped with in the described hollow center rotating shaft to the quench oil spout integrated package 5 of mould spray cooling oil of pressure, described oil spout integrated package is an annular, circumferentially uniformly be shaped on six radially nozzle opening 5-5, the upper and lower ends of inner peripheral surface is separately installed with this special seal 5-4, O-ring seals 5-3, outside framework oil seal circle 5-2 and the dust-proof seal ring 5-1 that cooperates with the hollow center rotating shaft, as Fig. 5, shown in Figure 6.Hollow center rotating shaft bottom is connected with cooling oil input tube 7, the rotation work edge of table is equipped with the reversing valve 10 of control spray cooling oil, the inboard correspondence of framework is equipped with the concavo-convex track 12 that the control reversing valve opens and closes, as Fig. 7, shown in Figure 8, described concavo-convex track is an annular, track one side inner peripheral surface is shaped on the raised section circular arc 12-1 of half cycle, and track opposite side inner peripheral surface is shaped on the recessed section circular arc 12-3 in 1/4 week, is connected with between two arc end part and faces 12-2 directly.Described pressure is quenched and return spring 20 is installed and is provided with locking latches 21 on the mould guidepost.Described locking latches is by nut 21-6 on guidepost, packing ring 21-7 is equipped with spacer 21-8, pressing plate 21-9 and mould upper beam 21-5, the cross section that mould is put the beams in place is a spill, as Fig. 3, shown in Figure 4, supporting plate 21-10 is installed on mold base, be horizontally installed with the dead bolt 21-3 that takes back a spring 21-4 on the supporting plate, the dead bolt outer end and the supporting plate outside all are equipped with bearing 21-1,21-2, on framework top end rail 14, be separately installed with the first and the 5th station and press the corresponding die cylinder of the mould of quenching 15 and open oil cylinder 17, on the framework top end rail, also be equipped with the 5th station and press quench mould dead bolt bearing corresponding push rod that has the inclined-plane and cylinder 16 thereof.
Like this; because the six-working position rotary that is equipped with in framework by fluid motor-driven changes worktable; six pressures that corresponding six stations are installed on worktable mould of quenching; utilize program control technology to make six station mould cycle alternations to the workpiece quenching work of finalizing the design; solved long problem of process furnace waiting time; improved working efficiency greatly; suitably strengthening under the situation of a process furnace power like this; throughput is equivalent to the production capacity sum total of six (the supporting form of unit) automatic production lines; energy consumption but has only about 30% of six cover production line power summations; energy efficient nearly 70%; greatly reduce production cost; improve production efficiency, can expire modernization; the development need of large-scale production.The present invention has also that floor space is little in addition, less investment, energy-saving advantages.
Principle of work:
Workpiece heating (830～870 ℃) back is sent the 1st station to by mechanical manipulator, patrix compresses under the effect of die cylinder pressure, locking latches auto lock, quenchant (oil) begin spray and cool off workpiece, simultaneously, the station rotation transformation rotates to the 2nd, the 3rd station and still keeps cooling off the oil throwing state; Quenchant when rotating to the 4th station (cooling oil) stops spray, and patrix is unlocked after oil cylinder compresses when rotating to the 5th station, and cylinder is opened locking latches, patrix is opened automatically under the return spring effect, workpiece is taken out by the discharging mechanical manipulator, and so far, the automatic quenching process of workpiece finishes.The 6th station is again the 1st station at this moment.
Claims (4)
1. numerical control 6-station automatic sizing quenching press, comprise the hexagon space framework, be vertically mounted on the central rotating shaft in the framework, be installed in the rotary work-table that the central rotating shaft upper bottom portion has concentric gear ring, be installed in the oil motor of the driving rotary work-table rotation of base of frame, be installed in the driving gear that is meshed with the concentric gear ring of worktable on the hydraulic motor output shaft, level is installed in the circular orbit of the rotary work-table of base of frame, be installed in the roller that moves along circular orbit of rotary work-table bottom, and uniform six of being installed on the rotary work-table pressure that has base and the guidepost mould of quenching, it is characterized in that: described central rotating shaft is the hollow center rotating shaft, being equipped with in the hollow center rotating shaft to provide the oil spout integrated package of cooling oil to the pressure mould of quenching, hollow center rotating shaft bottom is connected with the cooling oil input tube, the rotation work edge of table is equipped with the motor-driven return of stroke valve of control spray cooling oil, the inboard correspondence of framework is equipped with the concavo-convex track that the control reversing valve opens and closes, pressure is quenched and return spring is installed and is provided with locking latches on the mould guidepost, described locking latches is to pass through nut on guidepost, packing ring is equipped with spacer, pressing plate and mould are put the beams in place, supporting plate is installed on the mold base, be horizontally installed with the dead bolt of taking back a spring on the supporting plate, the dead bolt outer end and the supporting plate outside all are equipped with bearing, on framework, be separately installed with the first and the 5th station and press the corresponding die cylinder of the mould of quenching and open oil cylinder, on framework, also be equipped with the 5th station and press quench mould dead bolt bearing corresponding push rod that has the inclined-plane and cylinder thereof.
2. according to the described numerical control 6-station automatic sizing quenching press of claim 1, it is characterized in that: the cross section that described mould is put the beams in place is a spill.
3. according to the described numerical control 6-station automatic sizing quenching press of claim 1, it is characterized in that: described oil spout integrated package is annular, evenly be furnished with six radially nozzle openings on the internal diameter periphery, the upper and lower ends of internal diameter periphery is separately installed with this special seal, O-ring seals, outside framework oil seal circle and the dust-proof seal ring that cooperates with the hollow center rotating shaft.
4. according to the described numerical control 6-station automatic sizing quenching press of claim 1, it is characterized in that: described concavo-convex track is an annular, track one side inner peripheral surface is shaped on the raised section circular arc of half cycle, and track opposite side inner peripheral surface is shaped on the recessed section circular arc in 1/4 week, is connected with between two arc end part and faces directly.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009103058605A CN101638714B (en) | 2009-08-20 | 2009-08-20 | Numerical control 6-station automatic sizing quenching press |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009103058605A CN101638714B (en) | 2009-08-20 | 2009-08-20 | Numerical control 6-station automatic sizing quenching press |
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| CN101638714A CN101638714A (en) | 2010-02-03 |
| CN101638714B true CN101638714B (en) | 2011-01-05 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104232861A (en) * | 2013-06-06 | 2014-12-24 | 天龙科技炉业(无锡)有限公司 | All-automatic annular flexible quenching machine |
| CN104232865B (en) * | 2014-07-28 | 2016-03-30 | 天津市热处理研究所有限公司 | Annular sheet quenches shaping automatic machine tool |
| CN107663573A (en) * | 2016-07-31 | 2018-02-06 | 湖北大帆汽车零部件有限公司 | A kind of apparatus for placing of the diaphragm spring heat treatment with detection function |
| CN107937680B (en) * | 2017-12-22 | 2024-11-12 | 宁波和波机械有限公司 | A grid-type hollow press quenching die |
| CN109536684B (en) * | 2018-10-22 | 2020-09-18 | 重庆铁马工业集团有限公司 | Pressure quenching equipment |
Citations (3)
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|---|---|---|---|---|
| JP2004169133A (en) * | 2002-11-20 | 2004-06-17 | Fuji Electronics Industry Co Ltd | High-frequency induction hardening device for constant velocity universal joint |
| CN2745936Y (en) * | 2004-07-28 | 2005-12-14 | 张光荣 | Multistation quenching press machine of bearing internal external sleeve |
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2009
- 2009-08-20 CN CN2009103058605A patent/CN101638714B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004169133A (en) * | 2002-11-20 | 2004-06-17 | Fuji Electronics Industry Co Ltd | High-frequency induction hardening device for constant velocity universal joint |
| CN2745936Y (en) * | 2004-07-28 | 2005-12-14 | 张光荣 | Multistation quenching press machine of bearing internal external sleeve |
| CN101423883A (en) * | 2008-12-19 | 2009-05-06 | 张光荣 | Die quenching machine tool for numerical control force measurement |
Non-Patent Citations (4)
| Title |
|---|
| 傅水根 等.十二工位数控激光淬火机床的研制.《2005年中国机械工程学会年会论文集》.2005,427-429. |
| 傅水根等.十二工位数控激光淬火机床的研制.《2005年中国机械工程学会年会论文集》.2005,427-429. * |
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| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XIAMEN ZHENGANG HEAT TREATMENT CO., LTD. Assignor: Tianjin City Heat Treatment Inst. Co., Ltd. Contract record no.: 2011350000089 Denomination of invention: Numerical control 6-station automatic sizing quenching press Granted publication date: 20110105 License type: Exclusive License Open date: 20100203 Record date: 20110512 |
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Denomination of invention: Numerical control 6-station automatic sizing quenching press Effective date of registration: 20120820 Granted publication date: 20110105 Pledgee: Bank of Dalian Co Tianjin branch Pledgor: Tianjin City Heat Treatment Inst. Co., Ltd. Registration number: 2012990000454 |
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Date of cancellation: 20131025 Granted publication date: 20110105 Pledgee: Bank of Dalian Co Tianjin branch Pledgor: Tianjin City Heat Treatment Inst. Co., Ltd. Registration number: 2012990000454 |
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