CN102703659B - Stepping type automatic horizontal gear hardening machine - Google Patents
Stepping type automatic horizontal gear hardening machine Download PDFInfo
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- CN102703659B CN102703659B CN201210205555.0A CN201210205555A CN102703659B CN 102703659 B CN102703659 B CN 102703659B CN 201210205555 A CN201210205555 A CN 201210205555A CN 102703659 B CN102703659 B CN 102703659B
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Abstract
The invention discloses a stepping type automatic horizontal gear hardening machine, which comprises stepping transmission mechanisms, a mechanical hand grabbing mechanism and a heating hardening mechanism, wherein the stepping transmission mechanisms comprise a charge stepping transmission mechanism and a discharge stepping transmission mechanism, which are respectively arranged on the two sides of a working face of the machine and used for sequentially sending workpieces to a picking position and retreating the hardened workpieces to a discharge position; the mechanical hand grabbing mechanism is arranged above two stepping transmission mechanisms and used for grabbing the workpieces in the picking position to a hardening position and grabbing the workpieces in the hardening position to the discharge position; and further, the heating hardening mechanism is positioned between the two stepping transmission mechanisms and used for heating and hardening the workpieces in the hardening position by means of induction. According to the invention, as long as the to-be-treated gear-like workpieces of the discs are placed in the predetermined position, workpiece charge, workpiece hardening and workpiece discharge can be automatically realized by means of the stepping horizontal gear hardening machine, as a result, the safe and reliable effects are achieved, the efficiency is improved, the use cost of a user is saved, and the economic efficiency of the user is increased.
Description
Technical field
The present invention relates to a kind of quenching machine, particularly relate to the horizontal gear quenching machine tool that a kind of stepped start-stop system automatic mounting workpiece unloads workpiece automatically.
Background technology
At present, quenching machine is mainly comprised of intermediate frequency power supply (or high frequency electric source, ultrasonic frequency power supply, ultra-high frequency power supply), refrigerating unit three parts; Its high frequency quenching machine is comprised of lathe bed, upper and lower mechanism, clamping and rotating system, induction hardening transformer and resonant groove path, cooling system, the hardening liquid recycle system, electric control system etc., quenching machine is all generally single station, when small diameter workpiece, can adopt double quenching machine.Quenching machine has vertical and horizontal two large classes from structure, and user can, according to quenching technology selective quenching lathe, for peculiar part or special process, can require to manufacture and design special quenching machine according to heating process.By quenching machine and intermediate frequency power supply (or high frequency electric source, ultrasonic frequency power supply, ultra-high frequency power supply), coordinated, realization, by the programme controlled induction hardening process of PLC, is usually used in quenching and the thermal treatment of gear, bearing, shaft element, valve, cylinder sleeve and all kinds of mechanical component.Between ruhmkorff coil and workpiece, can be divided into: the motion of workpiece static transformer or workpiece motion s inductor block are static.
In prior art, machine operation all needs manual operation, there is no full automatic quenching machine.
Summary of the invention
The object of the invention is to provide a kind of stepped start-stop system automatic mounting workpiece that is exclusively used in gear quenching automatically to unload the horizontal gear quenching machine tool of workpiece.
The present invention for achieving the above object, adopts following technical scheme:
An automatic horizontal gear quenching machine tool, is characterized in that: it comprises that stepping transmission mechanism, mechanical manipulator capture mechanism and heating quenching mechanism;
Described stepping transmission mechanism comprises charging stepping transmission mechanism and discharging stepping transmission mechanism, is separately positioned on lathe working face both sides, for workpiece is delivered to successively, picks up station and quenched workpiece is exited to discharging station;
Described mechanical manipulator captures mechanism and is arranged at two stepping transmission mechanisms tops, for by the workpiece grabbing that picks up station to quench position and by the workpiece grabbing of the position of quenching to discharging station;
Described heating quenching mechanism is positioned in the middle of two stepping transmission mechanisms, for to the workpiece quenching on position by induction heating and quench.
It is further characterized in that: described stepping transmission mechanism comprises that a plurality of steppings draw material shift fork, stepping to draw material shift fork lifting cylinder, stepping to draw material shift fork slide block and stepping to draw material drying translation dynamic air cylinder; Described a plurality of stepping is drawn material shift fork to be arranged on stepping and is drawn on material shift fork slide block; Described stepping draws material drying translation dynamic air cylinder to be arranged on one end that material shift fork slide block is drawn in stepping, drives stepping to draw material shift fork slide block to move forward and backward; Described stepping draws material shift fork lifting cylinder to be arranged on the below that material shift fork slide block is drawn in stepping, drives stepping to draw material shift fork slide block to move up and down.
Described mechanical manipulator captures that mechanism comprises two clamping manipulators, two clamping manipulator arms, moves horizontally assembly, moves horizontally cylinder, vertical moving beam and vertical movement cylinder; Described clamping manipulator is arranged on clamping manipulator arm, and described clamping manipulator arm is arranged on and moves horizontally on assembly, described in move horizontally assembly and drive and to move horizontally by the cylinder that moves horizontally that is positioned at its one end; Described stating moves horizontally assembly and is arranged on vertical moving beam, and described vertical moving beam is driven and done vertical movement by vertical movement cylinder.
Described heating quenching mechanism comprises sensor transformer, induction heating circle, main shaft, hardening liquid cooling water tank, main transmission lifting cylinder, main transmission lifting mechanism movable plate, main transmission Timing Belt synchronizing wheel assembly and main transmission rotation motor; Described induction heating circle provides induction voltage by sensor transformer; Described main shaft is for place work piece, it is arranged on main transmission lifting mechanism movable plate and is driven and moved up and down by main transmission lifting cylinder through induction heating circle, described main shaft is also by being arranged on main transmission rotation motor and the main transmission Timing Belt synchronizing wheel assembly driven rotary on main transmission lifting mechanism movable plate, described hardening liquid cooling water tank is arranged on induction heating circle below, for the workpiece to through heating, carries out quench cooled.
A kind of stepped start-stop system automatic mounting of the present invention workpiece unloads the horizontal gear quenching machine tool of workpiece automatically.As long as compare with existing quenching machine and realized being placed on altogether on predetermined station of the type gear class of pending dish class, the horizontal gear quenching machine tool that workpiece, workpiece quenching, workpiece discharging are unloaded workpiece automatically by stepped start-stop system automatic mounting workpiece completes automatically.In use procedure, safe and reliable in the situation that, improve effect, save user's use cost, increase user's economic benefit.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is stepping transmission mechanism structural representation of the present invention;
Fig. 3 is heating quenching mechanism structure schematic diagram of the present invention;
Fig. 4 is vertical view of the present invention.
Embodiment
An automatic horizontal gear quenching machine tool as shown in Figure 1,2,3, 4, it comprises that stepping transmission mechanism, mechanical manipulator capture mechanism and heating quenching mechanism; Described stepping transmission mechanism comprises charging stepping transmission mechanism and discharging stepping transmission mechanism, is separately positioned on lathe working face both sides, for workpiece being delivered to successively to feed station and quenched workpiece being exited to discharging station; Described mechanical manipulator captures mechanism and is arranged at two stepping transmission mechanisms tops, for by the workpiece grabbing of feed station to quench position and by the workpiece grabbing of the position of quenching to discharging station; Described heating quenching mechanism is positioned in the middle of two stepping transmission mechanisms, for to the workpiece quenching on position by induction heating and quench.
Described stepping transmission mechanism comprises that a plurality of steppings draw material shift fork 3, stepping to draw material shift fork lifting cylinder 4, stepping to draw material shift fork slide block 23 and stepping to draw material drying translation dynamic air cylinder 24 as shown in Figure 1, 2; Described a plurality of stepping is drawn material shift fork 3 to be arranged on stepping and is drawn on material shift fork slide block 23; Described stepping draws material drying translation dynamic air cylinder 24 to be arranged on one end that material shift fork slide block 23 is drawn in stepping, drives stepping to draw material shift fork slide block 23 to move forward and backward; Described stepping draws material shift fork lifting cylinder 4 to be arranged on the below that material shift fork slide block 23 is drawn in stepping, drives stepping to draw material shift fork slide block 23 to move up and down.
As shown in Figure 1 described mechanical manipulator capture that mechanism comprises two clamping manipulators 14, two clamping manipulator arms 21,31, moves horizontally assembly 19, moves horizontally cylinder 32, vertical moving beam 18 and vertical movement cylinder 20; Described clamping manipulator 14 is arranged on clamping manipulator arm 21, and described clamping manipulator arm 21 is arranged on and moves horizontally on assembly 19, described in move horizontally assembly 19 and drive and move horizontally by the cylinder 32 of moving horizontally that is positioned at its one end; Described stating moves horizontally assembly 19 and is arranged on vertical moving beam 18, and described vertical moving beam 18 is driven and done vertical movement by vertical movement cylinder 20.
Described heating quenching mechanism comprises sensor transformer 26, induction heating circle 13, main shaft 22, hardening liquid cooling water tank 25, main transmission lifting cylinder 8, main transmission lifting mechanism movable plate 11, main transmission Timing Belt synchronizing wheel assembly 5 and main transmission rotation motor 6 as shown in Figure 1,3; Described induction heating circle 13 provides induction voltage by sensor transformer 26; Described main shaft 22 is for place work piece, it is arranged on main transmission lifting mechanism movable plate 11 and is driven and moved up and down by main transmission lifting cylinder 8 through induction heating circle 13, described main shaft 13 is also by being arranged on main transmission rotation motor 6 and main transmission Timing Belt synchronizing wheel assembly 5 driven rotary on main transmission lifting mechanism movable plate 11, described hardening liquid cooling water tank 25 is arranged on induction heating circle 13 belows, for the workpiece to through heating, carries out quench cooled.
The working process of horizontal gear quenching machine tool is as follows as shown in Figure 4: hollow arrow has been indicated the traffic direction of workpiece.
When stepped start-stop system automatic mounting workpiece unloads the horizontal gear quenching machine tool work of workpiece automatically, operator are placed on pending workpiece buffering district 28 by the gross pending gear part, start-up operation panel, quenching workpiece 27 will draw material shift fork 3, stepping to draw material shift fork lifting cylinder 4, stepping to draw material shift fork slide block 23, stepping to draw material drying translation dynamic air cylinder 24 along arrow side, to move a station by stepping, also can be called station of stepping.When stepping to, pending quenching workpiece 27 picks up after station, vertical movement cylinder 20 stretches out clamping manipulator arm A31, clamping manipulator arm B21 falls simultaneously, clamping manipulator arm A31 picks up pending quenching workpiece 27, clamping manipulator arm B21 picks up treated quenching workpiece 27, clamping manipulator 14 tightens up simultaneously, vertical movement cylinder regains 20, quenching workpiece 27 liftings.Clamping manipulator arm moves horizontally cylinder 32 and regains to pull and move horizontally assembly 19, and clamping manipulator arm A31 moves horizontally on vertical moving beam 18 with clamping manipulator arm B21.Clamping manipulator arm A31 moves to clamping manipulator arm B21 place, clamping manipulator arm B21 moves to the discharging station of quenching machine by hollow arrow direction, vertical movement cylinder 20 on machine body fixing horizontal 17 stretches out clamping manipulator arm A31 and clamping manipulator arm B21 and falls to and pick up height, clamping manipulator 14 unclamps, and clamping manipulator arm A31 is placed on pending quenching workpiece 27 on static main shaft 22.Clamping manipulator arm B21 is placed on treated quenching workpiece 27 on the discharging station of platen panel.The vertical movement cylinder 20 of machine body fixing horizontal upper 17 regains clamping manipulator arm A31 and clamping manipulator arm B21 rises to return altitude, clamping manipulator arm moves horizontally cylinder 32 and stretches out and promote to move horizontally assembly 19, clamping manipulator arm A31 and clamping manipulator arm B21, return to starting position.
Induction power supply and sensor transformer 26 work are to induction heating circle 13 power supplies, cooling fluid is opened, main transmission rotation motor 6 starts, by main transmission Timing Belt synchronizing wheel assembly 5, make main shaft 22 rotarily drive quenching workpiece 27 also rotates with same circular frequency simultaneously, simultaneously main transmission lifting cylinder 8 regain make main transmission lifting mechanism movable plate 11 simultaneously at the uniform velocity work enter to decline, cause main shaft 22 in shaft seal slippage cover at the uniform velocity in rotation at the uniform velocity work enter to decline, when quenching workpiece 27 at the uniform velocity rotate, at the uniform velocity work is entered decline and is realized heating quenching by induction heating circle 13.When quenching workpiece 27 is at the uniform velocity rotated, at the uniform velocity work is entered to decline by after induction heating circle 13, along with continuing to drop to, main shaft 22 is immersed in completely under hardening liquid cooling water tank 25 liquid levels after the specified time, main transmission lifting cylinder 8 jack-up make main transmission lifting mechanism movable plate 11, make main shaft 22 rapid uplift, quenching workpiece 27 fast emersion hardening liquid cooling water tank 25 liquid levels is passed through induction heating circle 13, main transmission lifting cylinder 8 ejects the highest, main transmission rotation motor 6 stops operating, quenching workpiece 27 after quenching, waits for that the clamping of mechanical manipulator is picked up.
Height and the position of when the height of induction heating circle 13 and quenching workpiece 27 and main shaft 22, adjusting sensor transformer DOCK LEVELER 30 time devious compensate.
Claims (1)
1. a stepped start-stop system automatic horizontal gear quenching machine tool, is characterized in that: it comprises that stepping transmission mechanism, mechanical manipulator capture mechanism and heating quenching mechanism;
Described stepping transmission mechanism comprises charging stepping transmission mechanism and discharging stepping transmission mechanism, is separately positioned on lathe working face both sides, for workpiece is delivered to successively, picks up station and quenched workpiece is exited to discharging station;
Described mechanical manipulator captures mechanism and is arranged at two stepping transmission mechanisms tops, for by the workpiece grabbing that picks up station to quench position and by the workpiece grabbing of the position of quenching to discharging station;
Described heating quenching mechanism is positioned in the middle of two stepping transmission mechanisms, for to the workpiece quenching on position by induction heating and quench;
Described stepping transmission mechanism comprises that a plurality of steppings draw material shift fork, stepping to draw material shift fork lifting cylinder, stepping to draw material shift fork slide block and stepping to draw material drying translation dynamic air cylinder;
Described a plurality of stepping is drawn material shift fork to be arranged on stepping and is drawn on material shift fork slide block; Described stepping draws material drying translation dynamic air cylinder to be arranged on one end that material shift fork slide block is drawn in stepping, drives stepping to draw material shift fork slide block to move forward and backward; Described stepping draws material shift fork lifting cylinder to be arranged on the below that material shift fork slide block is drawn in stepping, drives stepping to draw material shift fork slide block to move up and down;
Described mechanical manipulator captures that mechanism comprises two clamping manipulators, two clamping manipulator arms, moves horizontally assembly, moves horizontally cylinder, vertical moving beam and vertical movement cylinder;
Described clamping manipulator is arranged on clamping manipulator arm, and described clamping manipulator arm is arranged on and moves horizontally on assembly, described in move horizontally assembly and drive and to move horizontally by the cylinder that moves horizontally that is positioned at its one end; Described stating moves horizontally assembly and is arranged on vertical moving beam, and described vertical moving beam is driven and done vertical movement by vertical movement cylinder;
Described heating quenching mechanism comprises sensor transformer, induction heating circle, main shaft, hardening liquid cooling water tank, main transmission lifting cylinder, main transmission lifting mechanism movable plate, main transmission Timing Belt synchronizing wheel assembly and main transmission rotation motor;
Described induction heating circle provides induction voltage by sensor transformer; Described main shaft is for place work piece, it is arranged on main transmission lifting mechanism movable plate and is driven and moved up and down by main transmission lifting cylinder through induction heating circle, described main shaft is also by being arranged on main transmission rotation motor and the main transmission Timing Belt synchronizing wheel assembly driven rotary on main transmission lifting mechanism movable plate, described hardening liquid cooling water tank is arranged on induction heating circle below, for the workpiece to through heating, carries out quench cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210205555.0A CN102703659B (en) | 2012-06-20 | 2012-06-20 | Stepping type automatic horizontal gear hardening machine |
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| CN201210205555.0A CN102703659B (en) | 2012-06-20 | 2012-06-20 | Stepping type automatic horizontal gear hardening machine |
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| CN102703659A CN102703659A (en) | 2012-10-03 |
| CN102703659B true CN102703659B (en) | 2014-01-22 |
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| CN102925639B (en) * | 2012-11-07 | 2014-06-18 | 广州市新滘热处理厂 | Horizontal high-frequency quenching machine |
| CN103589833B (en) * | 2013-11-04 | 2015-08-26 | 镇江市天祥精密机电有限公司 | A kind of inner hole part quenching machine |
| CN103898307A (en) * | 2014-04-21 | 2014-07-02 | 洛阳升华感应加热股份有限公司 | Loading and unloading mechanism for flaky workpiece induction quenching machining tool |
| CN105821192B (en) * | 2016-04-15 | 2018-04-17 | 宁波万航实业有限公司 | A kind of feed device of quenching machine |
| CN109652617B (en) * | 2017-03-16 | 2020-07-14 | 绍兴市寅创科技有限公司 | Hardware heat treatment equipment |
| CN109652634A (en) * | 2019-01-29 | 2019-04-19 | 十堰高周波科工贸有限公司 | The full-automatic Induction Hardening Machine of the molding machine front barrel conical surface and circuit protection method |
| CN109943692A (en) * | 2019-04-15 | 2019-06-28 | 石家庄石基科贸有限公司 | An intelligent end face quenching machine and its working method |
| CN113151647A (en) * | 2021-03-14 | 2021-07-23 | 郑州大学 | Equipment for quenching metal through heat treatment |
| CN114990289B (en) * | 2021-11-22 | 2024-05-10 | 上海双舜科技发展有限公司 | Quenching cooling process for steel material of large hot working die |
| CN114231706A (en) * | 2021-12-17 | 2022-03-25 | 胡峰平 | Gear quenching device with local quenching function |
| CN116732292B (en) * | 2023-06-25 | 2023-11-14 | 武汉上大恒精热处理技术有限公司 | Workpiece induction heating quenching device |
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- 2012-06-20 CN CN201210205555.0A patent/CN102703659B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509055A (en) * | 2009-03-20 | 2009-08-19 | 天津市鼎元工业炉新技术开发有限公司 | Press quenching mechanical arm apparatus |
| CN102242245A (en) * | 2011-07-02 | 2011-11-16 | 黑旋风锯业股份有限公司 | Continuous pressurizing oil-injection quenching device |
| CN102367506A (en) * | 2011-10-29 | 2012-03-07 | 成都市迪星科技有限公司 | Numerical control quenching machine tool for disk-shaped parts of clutches |
| CN202717808U (en) * | 2012-06-20 | 2013-02-06 | 无锡梁溪电炉有限公司 | Step automatic horizontal gear quenching machine tool |
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