CN102925639B - Horizontal high-frequency quenching machine - Google Patents
Horizontal high-frequency quenching machine Download PDFInfo
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- CN102925639B CN102925639B CN201210439818.4A CN201210439818A CN102925639B CN 102925639 B CN102925639 B CN 102925639B CN 201210439818 A CN201210439818 A CN 201210439818A CN 102925639 B CN102925639 B CN 102925639B
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- 238000010791 quenching Methods 0.000 title claims abstract description 58
- 230000000171 quenching effect Effects 0.000 title claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 66
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000003754 machining Methods 0.000 claims abstract description 10
- 239000000110 cooling liquid Substances 0.000 claims abstract description 4
- 239000012809 cooling fluid Substances 0.000 claims description 27
- 238000007514 turning Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The invention discloses a horizontal high-frequency quenching machine which comprises a base, a high-frequency quenching heating device, cooling liquid, a cooling oil tank, a stepping feeding device, a pushing transmission device used during workpiece quenching, a workpiece turning-over device horizontally arranged during workpiece quenching and a program control system. The high-frequency quenching heating device comprises a high-frequency power supply control cabinet and an induction coil which is in circuit connection with a high-frequency power supply. The stepping feeding device is longitudinally arranged in front of a working platform of the base in a front-and-back mode, and vertical columns are respectively arranged on the left side and the right side of the rear portion of the working platform. The workpiece turning-over device is transversely arranged in a left-and-right mode, an inlet of the stepping feeding device is connected with a hopper, and an outlet of the stepping feeding device is positioned above the workpiece turning-over device. The induction coil is positioned on the workpiece turning-over device side, and the pushing transmission device is arranged on the vertical columns. The horizontal high-frequency quenching machine has the advantages of being high in machining precise, good in repetition, and capable of reducing deformation of shaft parts during high-frequency quenching, performing automatic production and reducing labor intensity of workers.
Description
Technical field
The present invention relates to quenching apparatus technical field, especially a kind of horizontal high frequency quenching press.
Background technology
Quenching technology is widely used in modern mechanical manufacturing industry.Strength member in machinery, the steel part of especially applying in automobile, aircraft, rocket nearly all passes through quench treatment.In order to meet, various parts are dry differs from ten thousand other technical requirementss, has developed various quenching technologys.As, by the position of accepting to process, there are entirety, selective hardening and hard surfacing; Whether complete by the phase transformation of when heating, have and quench completely and slack quenching (for hypoeutectoid steel, this method claims again subcritical quenching); The content of phase transformation, has marquenching, isothermal quenching and slack quenching etc. when cooling.
For the quench treatment of axial workpiece, existing heat treatment process factory adopts brief heat treating equipment, by two thimble stationary shaft are set, then by radio-frequency coil, it is heat-treated, the labor strength of this kind of mode is large, and axle is subject to the stress of two thimbles, at high temperature easy compressive deformation, affect precision, reduce the quality of product.To this, be badly in need of a kind of level of automation of design high, improve the quality of products, reduce the high-frequency quenching equipment of labour intensity.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned prior art, deflection while providing one can reduce axial workpiece high-frequency quenching, working accuracy is high, and energy automatic production is reproducible, reduces the horizontal high frequency quenching press of labor strength.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of horizontal high frequency quenching press, comprise support, high-frequency quenching heating unit, cooling fluid and the cooling oil box of collecting cooling fluid and cooling fluid being circulated, high-frequency quenching heating unit comprises high frequency electric source housing, the ruhmkorff coil being connected with high-frequency power supply circuit, wherein cooling liquid flowing is through ruhmkorff coil position, it is characterized in that: this horizontal high frequency quenching press also comprises step feeding device, pusher transport unit when workpiece quenching, the Workpiece tilting device of horizontal positioned when workpiece quenching, sequence control system, support is provided with workplatform, the surrounding of workplatform is provided with oil trap, front portion and front and back that step feeding device is arranged on workplatform longitudinally arrange, the left and right sides, rear portion at workplatform is respectively equipped with column, Workpiece tilting device left and right arranged transversely, the import of step feeding device is connected with hopper, outlet is positioned at Workpiece tilting device top, ruhmkorff coil is positioned at Workpiece tilting device side, pusher transport unit comprises tail rod, screw mandrel, the transmission seat and the servomotor that are connected with screw mandrel, tail rod, screw mandrel is arranged on the column of the left and right sides, charging ram for the workpiece being positioned on Workpiece tilting device is pushed to ruhmkorff coil direction is installed on transmission seat, screw mandrel is connected with servo motor transmission, charging ram pushes workpiece through ruhmkorff coil.
Described Workpiece tilting device comprises buncher, main drive shaft and two transmission shafts that are arranged side by side, two transmission shafts are equipped with follower gear, on main drive shaft, be provided with driving toothed gear, buncher and main drive shaft are in transmission connection, driving toothed gear on main drive shaft engages with the follower gear on two transmission shafts, two transmission shafts are equipped with workpiece turning cylinder, are provided with the oil cooling service pipe of left and right arranged transversely above Workpiece tilting device, are provided with the oilhole of axial array on oil cooling service pipe.
On described two transmission shafts, be equipped with two sections of workpiece turning cylinders and two follower gears, ruhmkorff coil is located between two sections of workpiece turning cylinders, and corresponding main drive shaft is provided with two driving toothed gears.
Described step feeding device comprises transmission seat, chain, on transmission seat, main drive shaft, spaced transmission shaft are installed, on main drive shaft and each transmission shaft, at least two gears are all installed, the gear of the gear on main drive shaft and each transmission shaft correspondence position forms one group and install chain, chain in each group has identical pitch and corresponding one by one, ratchet is also installed on main drive shaft, on transmission seat, cylinder step drive mechanism is installed, cylinder step drive mechanism driving pawl rotates.
Described cylinder step drive mechanism comprises two upper and lower juxtaposed cylinders, the vertical driving lever arranging, the piston rod of two upper and lower juxtaposed cylinders is fixedly connected with driving lever, two cylinders are connected with source of the gas by pipeline is identical, control the switch of two cylinder ventilations by Controlling System control.
Described both sides of transmitting seat are respectively equipped with plate washer, plate washer end face exceeds chain, distance between the plate washer of both sides is adjustable, between transmission seat and Workpiece tilting device, be provided with inclination contiguous block, be provided with horizontal block in the exit of transmitting seat, laterally on block, be provided with at least two breach, corresponding transmission seat is provided with through hole, the breach that shifting block and the through hole on transmitting seat upwards go directly on horizontal block is installed on transmission seat, and shifting block is arranged in a rotating shaft, and this rotating shaft is turned by transmission shaft drive.
Between described column, be connected with union lever, head light is also installed on column, on the union lever between column, be provided with and transmit the mobile limit sensors of seat, being included in mobile terminal a limit sensors is set, is that starting point arranges a limit sensors and specifies coordinate points certain distance that a limit sensors is set departing from specifying coordinate points.
Described sequence control system is by following numerical control program control:
1) charging ram arrives appointment coordinate points fast, and self-feeding goes out the first workpiece, and cooling fluid is closed;
2) the quick first paragraph that arrives the first workpiece of charging ram pusher is first section of appointment machining starting point, and controls the processing length of the first workpiece first paragraph;
3) pusher is suspended, and heating starts, and charging ram feeding pusher, is worked into first paragraph desired length position, and cooling fluid opens, and heating finishes;
4) to arrive fast the second segment of the first workpiece be that latter end is specified machining starting point to charging ram pusher, and charging ram retreats, and suspends feeding, makes the first work-piece cools certain hour, and charging ram retreats fast again later, and cooling fluid is closed, and first workpiece first paragraph is cooling stops;
5) the first workpiece second segment heating starts, charging ram suspends, make its heating certain hour, later heating stops, and cooling fluid is opened, charging ram fast feed, then retreat fast near coordinate points, self-feeding goes out second workpiece, and charging ram suspends certain hour feeding second workpiece, makes the cooling certain hour of the first workpiece second segment;
6) automated cycle.
Described sequence control system quenches to workpiece one end by following numerical control program control:
1) charging ram arrives appointment coordinate points fast, and self-feeding goes out the first workpiece, and cooling fluid is closed;
2) charging ram pusher arrives the first paragraph appointment machining starting point of the first workpiece fast, and controls the processing length of the first workpiece first paragraph;
3) pusher is suspended, and heating starts, and charging ram feeding pusher, is worked into first paragraph desired length position, and cooling fluid opens, and heating finishes;
4) charging ram pusher, the cooling length of control the first workpiece first paragraph, then retreats near coordinate points fast, and self-feeding goes out second workpiece, and charging ram suspends certain hour feeding second workpiece, makes the cooling certain hour of the first workpiece second segment;
5) automated cycle.
The invention has the beneficial effects as follows:
1) axis products is that workpiece is in the time quenching, workpiece level is placed on Workpiece tilting device self rotation, and visible work-piece pressurized not in the whole process of high-frequency quenching, therefore can not produce the deformation defect that workpiece brings because of pressurized, obtain good working accuracy, improved qualified yield rate.
2) can carry out segmentation high-frequency quenching processing treatment to workpiece, by step feeding device, pusher transport unit, Workpiece tilting device and sequence control system, energy automatic production, reproducible, obtain good working accuracy.
3) utilize numerical control program to control the processing of high-frequency quenching, sequence of control is simple, and instruction reaction fast, is easy to control power element, and the precise control of numerical control program to position coordinates, has improved working accuracy more.
Accompanying drawing explanation
Fig. 1 is the structural representation of horizontal high frequency quenching press of the present invention;
Fig. 2 is the easy structure schematic diagram of horizontal high frequency quenching press of the present invention;
Fig. 3 is the step feeding apparatus structure schematic diagram of horizontal high frequency quenching press of the present invention;
Fig. 4 is the pusher transport unit of horizontal high frequency quenching press of the present invention and the motivation transfer motion part structural representation of Workpiece tilting device;
Fig. 5 is the gear transmission structure schematic diagram of the Workpiece tilting device of horizontal high frequency quenching press of the present invention;
Fig. 6 is the structural representation of the quenching workpiece of horizontal high frequency quenching press of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done further and described in detail.
As Fig. 1, shown in 2, a kind of horizontal high frequency quenching press of the present invention, comprise support 1, high-frequency quenching heating unit, cooling fluid and the cooling oil box of collecting cooling fluid and cooling fluid being circulated, high-frequency quenching heating unit comprises high frequency electric source housing 2, the ruhmkorff coil 3 being connected with high-frequency power supply circuit, wherein cooling liquid flowing is through ruhmkorff coil position, this horizontal high frequency quenching press also comprises step feeding device 4, pusher transport unit 5 when workpiece quenching, the Workpiece tilting device 6 of horizontal positioned and sequence control system and corresponding electrical system when workpiece quenching, on support 1, be provided with workplatform, the surrounding of workplatform is provided with oil trap, front portion and front and back that step feeding device 4 is arranged on workplatform longitudinally arrange, the left and right sides, rear portion at workplatform is respectively equipped with column 7, Workpiece tilting device 6 left and right arranged transverselys, the import of step feeding device 4 is connected with hopper 8, outlet is positioned at the top of Workpiece tilting device 6, ruhmkorff coil 3 is positioned at Workpiece tilting device side, pusher transport unit 5 comprises tail rod 51, screw mandrel 52, the transmission seat 53 and the servomotor 54 that are connected with screw mandrel, tail rod 51, screw mandrel 52 is arranged on the column 7 of the left and right sides, between column 7, be connected with union lever 71, head light 72 is also installed on column, on the union lever 71 between column 7, be provided with and transmit seat 53 limit sensors that move, at mobile terminal, a limit sensors 73 is set, be that starting point arranges a limit sensors 74 and specifies coordinate points certain distance that a limit sensors 75 is set departing from specifying coordinate points.Charging ram 55 for the workpiece 9 being positioned on Workpiece tilting device is pushed to ruhmkorff coil direction is installed on transmission seat 53, and screw mandrel 52 is in transmission connection with servomotor 54, and charging ram 55 pushes workpiece through ruhmkorff coil 3.Be provided with sight glass panel in the front of ruhmkorff coil 3, on pusher transport unit 5, also keep apart with face glass, people stand in the situation that just can see the situation of movement of transmission seat 53 and the quenching working condition of ruhmkorff coil 3 and the workpiece 9 of pusher transport unit 5 above of support 1 like this.The orientation of the front, rear, left and right of support 1 is towards pusher transport unit 5 with human body, step feeding device 4 these sides are the front side portion of support 1, the position at Workpiece tilting device 6 places is the rear sides of support 1, human body is left side towards the left-hand side of pusher transport unit 5, and right-hand side is right side.
As Fig. 2, Fig. 4, Fig. 5, Workpiece tilting device 6 comprises buncher 61, main drive shaft 62 and two transmission shafts that are arranged side by side 63, transmission shaft 64, two transmission shafts are equipped with follower gear, on main drive shaft, be provided with driving toothed gear, buncher 61 is in transmission connection as being directly coupling with main drive shaft 62, driving toothed gear on main drive shaft engages with the follower gear on two transmission shafts, two transmission shafts are equipped with workpiece turning cylinder 65, above Workpiece tilting device, be provided with the oil cooling service pipe 67 of left and right arranged transversely, on oil cooling service pipe 67, be provided with the oilhole of axial array.On two transmission shafts, be equipped with two sections of workpiece turning cylinders overturn cylinder 65 and upset cylinder 66 and two follower gears, ruhmkorff coil 3 is located between two sections of workpiece turning cylinders, and corresponding main drive shaft is provided with two driving toothed gears.On certain two transmission shafts, multistage workpiece turning cylinder all can be set, need to design according to processing, corresponding ruhmkorff coil also can arrange accordingly, to realize the needs of different processing.
As Fig. 3, step feeding fills 4 and comprises transmission seat 41, chain 42, on transmission seat 41, main drive shaft 43, spaced transmission shaft 44, transmission shaft 45 are installed, on main drive shaft and each transmission shaft, gear 46 is all installed, at least two of gears, the gear of the gear on main drive shaft and each transmission shaft correspondence position forms one group and install chain, chain in each group has identical pitch and corresponding one by one, ratchet 47 is also installed on main drive shaft, on transmission seat, cylinder step drive mechanism is installed, cylinder step drive mechanism driving pawl rotates.Cylinder step drive mechanism comprises two upper and lower juxtaposed cylinders 48, the vertical driving lever 49 arranging, the piston rod of two upper and lower juxtaposed cylinders is fixedly connected with driving lever, two cylinders are connected with source of the gas by pipeline is identical, control the switch of two cylinder ventilations by Controlling System control.The both sides of transmitting seat 41 are respectively equipped with plate washer 411, plate washer 412, and plate washer end face exceeds chain 42, guarantee the smooth and easy stepping forward of workpiece.Distance between the plate washer of both sides is adjustable.Between transmission seat 41 and Workpiece tilting device 6, be provided with inclination contiguous block, be provided with horizontal block in the exit of transmitting seat 41, laterally on block, be provided with at least two breach, corresponding transmission seat 41 is provided with through hole, the breach that shifting block and the through hole on transmitting seat 41 upwards go directly on horizontal block is installed on transmission seat 41, shifting block is arranged in a rotating shaft, this rotating shaft is driven and is turned by transmission shaft 45, and inclination contiguous block, laterally block and shifting block have solved transition between transmission seat 41 and Workpiece tilting device 6 and transmitted problem smoothly.
Sequence control system of the present invention is by following numerical control program control: workpiece both ends are processed.
1) charging ram arrives appointment coordinate points fast, and self-feeding goes out the first workpiece, and cooling fluid is closed; 2) the quick first paragraph that arrives the first workpiece of charging ram pusher is first section of appointment machining starting point, and controls the processing length of the first workpiece first paragraph; 3) pusher is suspended, and heating starts, and charging ram feeding pusher, is worked into first paragraph desired length position, and cooling fluid opens, and heating finishes; 4) to arrive fast the second segment of the first workpiece be that latter end is specified machining starting point to charging ram pusher, and charging ram retreats, and suspends feeding, makes the first work-piece cools certain hour, and charging ram retreats fast again later, and cooling fluid is closed, and first workpiece first paragraph is cooling stops; 5) the first workpiece second segment heating starts, charging ram suspends, make its heating certain hour, later heating stops, and cooling fluid is opened, charging ram fast feed, then retreat fast near coordinate points, self-feeding goes out second workpiece, and charging ram suspends certain hour feeding second workpiece, makes the cooling certain hour of the first workpiece second segment; 6) automated cycle.
Quenched and add man-hour in workpiece one end:
1) charging ram arrives appointment coordinate points fast, and self-feeding goes out the first workpiece, and cooling fluid is closed; 2) charging ram pusher arrives the first paragraph appointment machining starting point of the first workpiece fast, and controls the processing length of the first workpiece first paragraph; 3) pusher is suspended, and heating starts, and charging ram feeding pusher, is worked into first paragraph desired length position, and cooling fluid opens, and heating finishes; 4) charging ram pusher, the cooling length of control the first workpiece first paragraph, then retreats near coordinate points fast, and self-feeding goes out second workpiece, and charging ram suspends certain hour feeding second workpiece, makes the cooling certain hour of the first workpiece second segment; 5) automated cycle.
Finally should be noted that; above content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or be equal to replacement, does not all depart from essence and the scope of technical solution of the present invention.
Claims (6)
1. a horizontal high frequency quenching press, comprise support, high-frequency quenching heating unit, cooling fluid and the cooling oil box of collecting cooling fluid and cooling fluid being circulated, high-frequency quenching heating unit comprises high frequency electric source housing, the ruhmkorff coil being connected with high-frequency power supply circuit, wherein cooling liquid flowing is through ruhmkorff coil position, it is characterized in that: this horizontal high frequency quenching press also comprises step feeding device, pusher transport unit when workpiece quenching, the Workpiece tilting device of horizontal positioned when workpiece quenching, sequence control system, support is provided with workplatform, the surrounding of workplatform is provided with oil trap, front portion and front and back that step feeding device is arranged on workplatform longitudinally arrange, the left and right sides, rear portion at workplatform is respectively equipped with column, Workpiece tilting device left and right arranged transversely, the import of step feeding device is connected with hopper, outlet is positioned at Workpiece tilting device top, ruhmkorff coil is positioned at Workpiece tilting device side,
Transmission seat and servomotor that pusher transport unit comprises tail rod, screw mandrel, is connected with screw mandrel, tail rod, screw mandrel are arranged on the column of the left and right sides, charging ram for the workpiece being positioned on Workpiece tilting device is pushed to ruhmkorff coil direction is installed on transmission seat, screw mandrel is connected with servo motor transmission, charging ram pushes workpiece through ruhmkorff coil
Described step feeding device comprises transmission seat, chain, on transmission seat, main drive shaft, spaced transmission shaft are installed, on main drive shaft and each transmission shaft, at least two gears are all installed, the gear of the gear on main drive shaft and each transmission shaft correspondence position forms one group and install chain, chain in each group has identical pitch and corresponding one by one, and ratchet is also installed on main drive shaft, on transmission seat, cylinder step drive mechanism is installed, cylinder step drive mechanism driving pawl rotates
Described Workpiece tilting device comprises buncher, main drive shaft and two transmission shafts that are arranged side by side, two transmission shafts are equipped with follower gear, on main drive shaft, be provided with driving toothed gear, buncher and main drive shaft are in transmission connection, driving toothed gear on main drive shaft engages with the follower gear on two transmission shafts, two transmission shafts are equipped with workpiece turning cylinder, above Workpiece tilting device, be provided with the oil cooling service pipe of left and right arranged transversely, on oil cooling service pipe, be provided with the oilhole of axial array, on described two transmission shafts, be equipped with two sections of workpiece turning cylinders and two follower gears, ruhmkorff coil is located between two sections of workpiece turning cylinders, corresponding main drive shaft is provided with two driving toothed gears, or according to processing, multistage workpiece turning cylinder need to be all set on two transmission shafts, ruhmkorff coil is located between adjacent two sections of workpiece turning cylinders.
2. horizontal high frequency quenching press according to claim 1, it is characterized in that: described cylinder step drive mechanism comprises two upper and lower juxtaposed cylinders, the vertical driving lever arranging, the piston rod of two upper and lower juxtaposed cylinders is fixedly connected with driving lever, two cylinders are communicated and are connected with source of the gas by pipeline, control the switch of two cylinder ventilations by Controlling System control.
3. horizontal high frequency quenching press according to claim 2, it is characterized in that: described both sides of transmitting seat are respectively equipped with plate washer, plate washer end face exceeds chain, distance between the plate washer of both sides is adjustable, between transmission seat and Workpiece tilting device, be provided with inclination contiguous block, be provided with horizontal block in the exit of transmitting seat, laterally on block, be provided with at least two breach, corresponding transmission seat is provided with through hole, the breach that shifting block and the through hole on transmitting seat upwards go directly on horizontal block is installed on transmission seat, shifting block is arranged in a rotating shaft, this rotating shaft is driven and is turned by transmission shaft.
4. horizontal high frequency quenching press according to claim 1, it is characterized in that: between described column, be connected with union lever, head light is also installed on column, on the union lever between column, be provided with and transmit the mobile limit sensors of seat, being included in mobile terminal a limit sensors is set, is that starting point arranges a limit sensors and specifies coordinate points certain distance that a limit sensors is set departing from specifying coordinate points.
5. horizontal high frequency quenching press according to claim 1, is characterized in that: described sequence control system is by following numerical control program control:
1) charging ram arrives appointment coordinate points fast, and self-feeding goes out the first workpiece, and cooling fluid is closed;
2) the quick first paragraph that arrives the first workpiece of charging ram pusher is first section of appointment machining starting point, and controls the processing length of the first workpiece first paragraph;
3) pusher is suspended, and heating starts, and charging ram feeding pusher, is worked into first paragraph desired length position, and cooling fluid opens, and heating finishes;
4) to arrive fast the second segment of the first workpiece be that latter end is specified machining starting point to charging ram pusher, and charging ram retreats, and suspends feeding, makes the first work-piece cools certain hour, and charging ram retreats fast again later, and cooling fluid is closed, and first workpiece first paragraph is cooling stops;
5) the first workpiece second segment heating starts, charging ram suspends, make its heating certain hour, later heating stops, and cooling fluid is opened, charging ram fast feed, then retreat fast near coordinate points, self-feeding goes out second workpiece, and charging ram suspends certain hour feeding second workpiece, makes the cooling certain hour of the first workpiece second segment;
6) automated cycle.
6. horizontal high frequency quenching press according to claim 1, is characterized in that: described sequence control system is by following numerical control program control:
1) charging ram arrives appointment coordinate points fast, and self-feeding goes out the first workpiece, and cooling fluid is closed;
2) charging ram pusher arrives the first paragraph appointment machining starting point of the first workpiece fast, and controls the processing length of the first workpiece first paragraph;
3) pusher is suspended, and heating starts, and charging ram feeding pusher, is worked into first paragraph desired length position, and cooling fluid opens, and heating finishes;
4) charging ram pusher, the cooling length of control the first workpiece first paragraph, then retreats near coordinate points fast, and self-feeding goes out second workpiece, and charging ram suspends certain hour feeding second workpiece, makes the cooling certain hour of the first workpiece second segment;
5) automated cycle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210439818.4A CN102925639B (en) | 2012-11-07 | 2012-11-07 | Horizontal high-frequency quenching machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210439818.4A CN102925639B (en) | 2012-11-07 | 2012-11-07 | Horizontal high-frequency quenching machine |
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| CN102925639A CN102925639A (en) | 2013-02-13 |
| CN102925639B true CN102925639B (en) | 2014-06-18 |
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| CN201210439818.4A Expired - Fee Related CN102925639B (en) | 2012-11-07 | 2012-11-07 | Horizontal high-frequency quenching machine |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103642994A (en) * | 2013-11-29 | 2014-03-19 | 安徽绩溪徽山链传动有限公司 | Multifunctional planar quench machine tool |
| CN105506241A (en) * | 2015-11-27 | 2016-04-20 | 辽宁工业大学 | Novel quenching machine tool for piston rods |
| CN106755909B (en) * | 2017-01-20 | 2018-09-14 | 武汉恒精电热设备有限公司 | Shaft-like workpiece automates quenching machine |
| CN108085475A (en) * | 2018-01-03 | 2018-05-29 | 深圳市中科智诚科技有限公司 | A kind of intelligent outer circle quenching machine with automatic transporting based on Internet of Things |
| CN110157875A (en) * | 2019-06-27 | 2019-08-23 | 柳州市工大机械有限公司 | A kind of automatic charging quenching press |
| CN113388720B (en) * | 2021-05-25 | 2022-09-23 | 深圳市乐华行模具有限公司 | Numerical control horizontal high-frequency quenching machine tool |
| CN114214499A (en) * | 2021-12-09 | 2022-03-22 | 邵广伟 | High-end equipment manufacturing material heat treatment cooling device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172671Y (en) * | 2008-04-11 | 2008-12-31 | 尚儒鸿 | Horizontal type numerical control quenching machine tool |
| CN102703659A (en) * | 2012-06-20 | 2012-10-03 | 无锡梁溪电炉有限公司 | Stepping type automatic horizontal gear hardening machine |
| CN202881315U (en) * | 2012-11-07 | 2013-04-17 | 广州市新滘热处理厂 | Horizontal high-frequency quenching machine |
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2012
- 2012-11-07 CN CN201210439818.4A patent/CN102925639B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201172671Y (en) * | 2008-04-11 | 2008-12-31 | 尚儒鸿 | Horizontal type numerical control quenching machine tool |
| CN102703659A (en) * | 2012-06-20 | 2012-10-03 | 无锡梁溪电炉有限公司 | Stepping type automatic horizontal gear hardening machine |
| CN202881315U (en) * | 2012-11-07 | 2013-04-17 | 广州市新滘热处理厂 | Horizontal high-frequency quenching machine |
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