CN203474855U - Full-automatic multiple-station rotation type ferrule part die quenching press - Google Patents
Full-automatic multiple-station rotation type ferrule part die quenching press Download PDFInfo
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- CN203474855U CN203474855U CN201320616137.0U CN201320616137U CN203474855U CN 203474855 U CN203474855 U CN 203474855U CN 201320616137 U CN201320616137 U CN 201320616137U CN 203474855 U CN203474855 U CN 203474855U
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Abstract
The utility model relates to a heat treatment quenching unit, in particular to a full-automatic multiple-station rotation type ferrule part die quenching press. The die quenching press is composed of an annular rotation workbench, an independent quenching unit fixed on the annular rotation workbench and an annular quenching oil groove. Quenching cooling oil is sprayed to the inner wall and the outer wall of a quenched ferrule part for performing quenching through a rotation distribution valve and two oil outlets in the rotation distribution valve. The full-automatic multiple-station rotation type ferrule part die quenching press is unique in structure, capable of achieving the function of continuous and automatic quenching, capable of achieving full-automatic control on feeding, quenching and discharging of a workpiece, high in quenching quality, easy to operate and low in labor intensity; as the quenched ferrule part is quenched in the annular quenching oil groove, part of mechanisms are soaked into the cooling oil, the environment is clean, the quenched ferrule part is not prone to fire when quenched, oil smoke is little and environmental protection is facilitated.
Description
Technical field
The utility model relates to a kind of heat treatment quenching device, particularly a kind of full-automatic multistation rotary type ring type part die quenching press.
Background technology
Ring type part is easily out of shape during due to the thinner quenching of wall of part, increased the process redundancy after quenching, particularly for the quenching of bearing internal external lasso, when deflection is excessive, cause the process redundancy after quenching to increase, cause hardness and the metallurgical structure on bearing internal external lasso surface undesirable.Uncontrollable for solving ring type part quenching process, be out of shape irregular doing over again and problem that scrap rate is high of causing, people have done a large amount of work, the employing upper/lower die that has designed a kind of multi-work-station in utility model patent ZL200420086806.9 < < as disclosed in Patent Office of the People's Republic of China multi-work-station bearing enclose quenching press > > is to the quenching press being limited by the distortion of quenching workpiece, solved on the one hand the quenching strain problem of bearing ring, improved on the other hand the quenching efficiency of workpiece.But along with development and the production-scale continuous expansion of each large bearing enterprise of bearing industry, the continuous high-efficient multi-work-station Bearing Quenching press supporting for the meshbeltfurnace of large-scale rotary hearth furnace and laser heating becomes current the most urgent demand.
Summary of the invention
The utility model is to overcome the existing defect of above-mentioned prior art, and a kind of multi-work-station, continuous quenching of carrying out is provided, the full-automatic multistation rotary type ring type part Quenching press that simultaneously utilizes mould restriction to be out of shape by quenching workpiece.
For realizing the purpose of this utility model, the technical scheme adopting is: a kind of full-automatic multistation rotary type ring type part die quenching press, comprise base and be arranged on the lathe bed on base, upright guide rail is housed on lathe bed, upper and lower slide block and the sliding block installed respectively at upright guide rail, upper and lower slide block be separately installed with mold and bed die below and above, and the dead in line of upper and lower mould, it is characterized in that being provided with on base the annular oil-quenching tank that cross section is " U " shape, annular oil-quenching tank bottom is provided with supporting-point roller;
The uniform pillar stiffener that is fixed with circular distribution on the base in annular oil-quenching tank outside, the upper end of pillar stiffener and annular mainframe lower surface are fixedly linked, two mold cylinders are separately fixed at feed position corresponding on annular mainframe and go out material level, and in mold cylinder, piston rod end is provided with the transfer head that cross section is " C " shape, be arranged on top shoe on upright guide rail above on be installed with guide deflection sheave and suspension sheave, guide deflection sheave and transfer head match;
On annular mainframe lower surface, be installed with " L " shape ring-shaped bearing frame, at " L " shape ring-shaped bearing frame middle part, be fixed with the ring-shaped guide rail of level, above-mentioned suspension sheave and ring-shaped guide rail match, in the feed position of " L " shape ring-shaped bearing frame and ring-shaped guide rail with go out material level place and have gap;
The uniform rotating bearing seat that is fixed with circular distribution on the base of annular oil-quenching tank inner side, the rotating support ring rotating relative to rotating bearing seat is installed on rotating bearing seat, rotating support ring is connected with motor by transmission chain, and annular rotary table and rotating support ring and annular oil-quenching tank are fixedly linked;
In the upper surface of annular rotary table, be fixed with circular uniform lathe bed, the uniform lower surface that is fixed on annular rotary table of bed die cylinder, the piston rod in bed die cylinder stretches out annular rotary table and is connected with the lower surface that is arranged on the sliding block on upright guide rail;
On the base of annular oil-quenching tank circle centre position, be fixed with rotary distributor, the oil-in of rotary distributor is connected with quench cooled oil pump by cooling oil in-line, and two oil outlets on rotary distributor are connected by the cooling oil fueling injection equipment of fuel-displaced pipeline I and fuel-displaced pipeline II and cooling oil fueling injection equipment on bed die and ring type part outer wall quenching to being quenched respectively.
The above-mentioned rotating support ring being arranged on rotating bearing seat is the ring-type with internal tooth, and the pinion(gear) being meshed with internal wheel on rotating support ring is installed on the output shaft of motor.
Supporting-point roller opposite position in above-mentioned base and the installation of annular oil-quenching tank bottom is provided with circular orbit.
In above-mentioned annular oil-quenching tank upper surface, with feed position corresponding on annular mainframe with go out material level place, feeding roller table and discharging roller-way are installed.
Above-mentioned mold and bed die are circular cone stage body, at the outer round surface of circular cone stage body, are evenly equipped with diversion trench.
Above-mentioned motor is servomotor, and servomotor is connected with the Controlling System of Quenching press.
The technical solution of the utility model has following characteristics:
1, structure is unique, can realize continuously quenching function automatically.The technical solution of the utility model adopts annular rotary table, a plurality of independently lathe beds unit is installed as required on annular rotary table, by driven by servomotor annular rotary table, rotate, by upper and lower mould cylinder, drive upper and lower slide block to move up and down along upright guide rail simultaneously, drive upper and lower mould to the ring type part the being quenched quenching of exerting pressure, can effectively prevent on the one hand the distortion of the ring type part that quenched, can realize on the other hand continuously and automatically quenching;
2, owing to adopting servo-control system, can realize annular rotary table and each independent quenching unit along fixed-direction, rotate stably with certain speed, annular rotary table is located accurately at workpiece turnover material level, as be equipped with loading and unloading manipulator, can realize the full-automatic quenching process of workpiece feeding, quenching, discharging;
3, quenching quality is high: for being arranged on each independently quenching unit on lathe bed, on, sliding block and with upper, it is upper that sliding block is connected, bed die is fixed on same line slideway, thereby on the ring type part that can effectively guarantee to be quenched, pressure below and the consistence of concentricity and precision, by cooling oil in-line, quenching oil is diverted to each station through rotary distributor simultaneously, in quenching process, the internal diameter of the ring type part being quenched and external diameter are carried out to Oil injection cooling, make the workpiece can be fast in quenching process and uniformity cooling, guaranteed hardness and the weave construction after workpiece quenching,
4, simple to operate, labour intensity is low, working efficiency is high: the multi-work-station Quenching press that the utility model provides only has a workpiece feeding position and a workpiece to go out material level, the transfer distance of workpiece is little, transfer time is short, transferring route is certain, thermosteresis in transfer process is few, and after quenching, consistence and the overall performance of workpiece are high.If adopt mechanical manipulator loading and unloading, will greatly improve the level of automation of this press, reduce operator's labour intensity, improve complete machine working efficiency simultaneously.
5, the press that the utility model provides is mainly applicable to the ring type part of maximum diameter 500mm, maximum height 250mm, as the continuous quenching of saturating quench steel bearing.The independent station that this press is every can be according to 6-12 of workpiece size designs, the quenching that can complete at most 300 ring type parts per hour, and production efficiency is high, level of automation is high;
6, the ring type part being quenched completes quenching process in annular oil-quenching tank, and part body is immersed in cooling oil, and environment is clean, is difficult for catching fire during quenching, and oil smoke is less, is conducive to environmental protection.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the utility model local structure schematic diagram;
Accompanying drawing 3 is the utility model " L " shape ring-shaped bearing shelf structure schematic diagram;
Accompanying drawing 4 is the local structure for amplifying schematic diagram of the utility model I.
Embodiment
In figure 1, 2, 3, in 4, 1-base, 2-rotary valve support, 3-motor, 4-rotating support ring, 5-rotating bearing seat, 6-supporting-point roller, 7-bed die cylinder, 8-annular rotary table, 9-lathe bed, 10-annular oil-quenching tank, 11-sliding block, 12-feeding roller table, 13-bed die, the ring type part that 14-is quenched, the fuel-displaced pipeline I of 15-, 16-mold, the fuel-displaced pipeline II of 17-, 18-top shoe, 19-guide deflection sheave, 20-transfer head, 21-annular mainframe, 22-mold cylinder, 23-" L " shape ring-shaped bearing framves, 24-suspension sheave, 25-upright guide rail, 26-pillar stiffener, 27-rotary distributor, 28-discharging roller-way, 29-used oil pipe, 30-cooling oil in-line, 31-ring-shaped guide rail.
As shown in Figure 1,2,3, 4, on base 1, circular orbit is installed, the bottom of the annular oil-quenching tank 10 that cross section is " U " shape is provided with supporting-point roller 6, uniform 6 pillar stiffeners 26 of circular distribution that are fixed with on the base in annular oil-quenching tank outside, the upper end of pillar stiffener and annular mainframe 21 lower surfaces are fixedly linked, two mold cylinders 22 are separately fixed at feed position corresponding on annular mainframe and go out material level, and in mold cylinder, piston-rod lower end portion is provided with cross section for the transfer head 20 of " C " shape.
The uniform rotating bearing seat 5 that is fixed with circular distribution on the base of annular oil-quenching tank inner side, the rotating support ring 4 that can rotate relative to rotating bearing seat is installed on rotating bearing seat, rotating support ring is the ring-type with internal tooth, the pinion(gear) being meshed with internal wheel on rotating support ring is installed on the output shaft of motor 3, motor adopts servomotor, and annular rotary table 8 is fixedly linked with rotating support ring and annular oil-quenching tank; In the upper surface of annular rotary table, be fixed with 12 circular uniform lathe beds 9, on each lathe bed, be installed in upright guide rail 25, form 12 independent quenching unit; Uniformly in the lower surface of annular rotary table be fixed with 12 bed die cylinders 7, the piston rod in bed die cylinder stretches out annular rotary table and is connected with the lower surface that is arranged on the sliding block 11 on upright guide rail.
On the base of annular oil-quenching tank circle centre position, pass through rotary valve support 2, be fixed with rotary distributor 27, the oil-in of rotary distributor is connected with quench cooled oil pump by cooling oil in-line 30, two oil outlets on rotary distributor are connected with the cooling oil fueling injection equipment that cooling oil fueling injection equipment on bed die quenches with ring type part outer wall to being quenched respectively by fuel-displaced pipeline I 15 and fuel-displaced pipeline II 17 respectively, used oil pipe 29 is housed on annular oil-quenching tank, and cooling oil returns to oil sump by used oil pipe.
On annular mainframe lower surface, be installed with " L " shape ring-shaped bearing frame 23, at " L " shape ring-shaped bearing frame middle part, be fixed with the ring-shaped guide rail 31 of level, in the feed position of " L " shape ring-shaped bearing frame and ring-shaped guide rail with go out material level place and have gap.
Be arranged in the upper plane of top shoe 18 on upright guide rail 25 tops and be installed with guide deflection sheave 19 and suspension sheave 24, guide deflection sheave and transfer head match, and suspension sheave and ring-shaped guide rail match.
The quenching working process of this device is as follows:
1, this die quenching device original position: the two bed die cylinders that are positioned at feed position and go out material level promote sliding blocks and bed die in upper, the transfer head of the two mold cylinders that are positioned at feed position and go out material level by " C " shape and guide deflection sheave are in the inner pulled up to upper by top shoe and mold;
2, the ring type part being quenched 14 that heating is come out of the stove is delivered to charging place of this quenching device by feeding roller table 12, by mechanical manipulator or manually crawl, put on the upper conical surface of bed die 13;
3, start button, automated cycle starts: be positioned at feed position on touch tool cylinder and drive transfer head, top shoe, mold descending, when the conical surface of mold 16 touches the endoporus fillet of the ring type part being quenched, because the cavity of resorption of bed die cylinder passes into the pressurized air of setting all the time, and the pressure perseverance of mold cylinder is greater than bed die cylinder, now upper and lower mould cylinder relatively with the workpiece application of force of being quenched, the ring type part being quenched of red heat is pressed together between upper and lower mould, implements initial correction; Then, mold cylinder continues afterburning, when reinforcing is greater than the setting pressure of bed die cylinder relief valve, relief valve overflow, disappointing, it is descending that mold cylinder promotes bed die cylinder, the ring type part being quenched pushed together with upper and lower mould in annular oil-quenching tank, meanwhile quench cooled operation of oil pump, cooling oil is divided into two-way by rotary distributor, and the cooling oil fueling injection equipment that the fuel-displaced pipeline I of a route enters on bed die quenches to the internal surface of the ring type part being quenched; The fuel-displaced pipeline II of another route enters the cooling oil fueling injection equipment quenching to the ring type part outer wall being quenched; The bed die cylinder that is simultaneously positioned at material level goes upward to upper, by mechanical manipulator or artificial taking-up, delivers to discharging roller-way 28.
The pinion(gear) that servomotor is meshed by the internal wheel with on rotating support ring of installing on output shaft simultaneously, drive annular rotary table and the rotation of annular oil-quenching tank, now ought be installed on guide deflection sheave on top shoe by separated in transfer head, and annular rotary table stops operating while fully contacting with the lower plane of " L " shape ring-shaped bearing frame, while suspension sheave rotates to the feed position of " L " shape ring-shaped bearing frame and ring-shaped guide rail and goes out the gap position that material level place has on ring-shaped guide rail, depart from ring-shaped guide rail, two mold cylinders of charging place and discharging place drive transfer head, top shoe and mold rise to treats material level, upwards top is extremely upper by bed die cylinder for the good workpiece of being quenched of quenching of discharging place, after mechanical manipulator or artificial taking-up, rotary table continues rotation, guide deflection sheave in the next one independence quenching unit of charging place and discharging place is entered in transfer head, arrive workpiece feeding position and go out material level, a working cycle completes, original position is waited for the beginning of next circulation.
In whole quenching process, by servomotor drive annular rotary table, 12 the independent quenching unit and the annular oil-quenching tank that are fixed on annular rotary table rotate, guide deflection sheave and suspension sheave move on " L " shape ring-shaped bearing frame lower plane and ring-shaped guide rail, and the rotation of servomotor and upper and lower mould cylinder and movement are to be controlled and carried out fully automatic operation by the computer program of Controlling System.
Claims (6)
1. a full-automatic multistation rotary type ring type part die quenching press, comprise base and be arranged on the lathe bed on base, upright guide rail is housed on lathe bed, upper and lower slide block and the sliding block installed respectively at upright guide rail, upper and lower slide block be separately installed with mold and bed die below and above, and the dead in line of upper and lower mould, it is characterized in that being provided with on base (1) the annular oil-quenching tank (10) that cross section is " U " shape, annular oil-quenching tank bottom is provided with supporting-point roller (6);
The uniform pillar stiffener (26) that is fixed with circular distribution on the base in annular oil-quenching tank outside, the upper end of pillar stiffener and annular mainframe (21) lower surface are fixedly linked, two mold cylinders (22) are separately fixed at feed position corresponding on annular mainframe and go out material level, and in mold cylinder, piston rod end is provided with the transfer head (20) that cross section is " C " shape, be arranged on top shoe (18) on upright guide rail (25) above on be installed with guide deflection sheave (19) and suspension sheave (24), guide deflection sheave and transfer head match;
On annular mainframe lower surface, be installed with " L " shape ring-shaped bearing frame (23), at " L " shape ring-shaped bearing frame middle part, be fixed with the ring-shaped guide rail (31) of level, above-mentioned suspension sheave (24) and ring-shaped guide rail match, in the feed position of " L " shape ring-shaped bearing frame and ring-shaped guide rail with go out material level place and have gap;
The uniform rotating bearing seat (5) that is fixed with circular distribution on the base of annular oil-quenching tank inner side, the rotating support ring (4) rotating relative to rotating bearing seat is installed on rotating bearing seat, rotating support ring is connected with motor (3) by transmission chain, and annular rotary table (8) is fixedly linked with rotating support ring and annular oil-quenching tank;
In the upper surface of annular rotary table, be fixed with circular uniform lathe bed (9), the uniform lower surface that is fixed on annular rotary table of bed die cylinder (7), the piston rod in bed die cylinder stretches out annular rotary table and is connected with the lower surface that is arranged on the sliding block (11) on upright guide rail;
On the base of annular oil-quenching tank circle centre position, be fixed with rotary distributor (27), the oil-in of rotary distributor is connected with quench cooled oil pump by cooling oil in-line (30), and two oil outlets on rotary distributor are connected by the cooling oil fueling injection equipment of fuel-displaced pipeline I (15) and fuel-displaced pipeline II (17) and cooling oil fueling injection equipment on bed die and ring type part outer wall quenching to being quenched respectively.
2. full-automatic multistation rotary type ring type part die quenching press according to claim 1, it is characterized in that being above-mentionedly arranged on rotating support ring (4) on rotating bearing seat (5) for the ring-type with internal tooth, the pinion(gear) being meshed with internal wheel on rotating support ring is installed on the output shaft of motor (3).
3. full-automatic multistation rotary type ring type part die quenching press according to claim 2, is characterized in that supporting-point roller (6) opposite position of installing in above-mentioned base (1) and annular oil-quenching tank bottom is provided with circular orbit.
4. full-automatic multistation rotary type ring type part die quenching press according to claim 3, it is characterized in that going up corresponding feed position and going out material level place with annular mainframe (21) in above-mentioned annular oil-quenching tank (10) upper surface, feeding roller table (12) and discharging roller-way (28) are installed.
5. full-automatic multistation rotary type ring type part die quenching press according to claim 4, is characterized in that above-mentioned mold (16) and bed die (13) are circular cone stage body, at the outer round surface of circular cone stage body, is evenly equipped with diversion trench.
6. full-automatic multistation rotary type ring type part die quenching press according to claim 5, is characterized in that above-mentioned motor (3) is servomotor, and servomotor is connected with the Controlling System of Quenching press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616137.0U CN203474855U (en) | 2013-10-08 | 2013-10-08 | Full-automatic multiple-station rotation type ferrule part die quenching press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616137.0U CN203474855U (en) | 2013-10-08 | 2013-10-08 | Full-automatic multiple-station rotation type ferrule part die quenching press |
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| Publication Number | Publication Date |
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| CN203474855U true CN203474855U (en) | 2014-03-12 |
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| CN201320616137.0U Withdrawn - After Issue CN203474855U (en) | 2013-10-08 | 2013-10-08 | Full-automatic multiple-station rotation type ferrule part die quenching press |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484632A (en) * | 2013-10-08 | 2014-01-01 | 宁夏机械研究院（有限责任公司） | Fully-automatic multi-station rotary type die-quenching press machine for ferrule type part |
| CN112795739A (en) * | 2020-12-04 | 2021-05-14 | 辽沈工业集团有限公司 | Continuous automatic quenching system for heat treatment of projectile body |
| CN114622084A (en) * | 2022-04-14 | 2022-06-14 | 临清市瓦临精工轧机轴承有限公司 | Heat treatment equipment suitable for cylindrical roller bearing ring |
-
2013
- 2013-10-08 CN CN201320616137.0U patent/CN203474855U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484632A (en) * | 2013-10-08 | 2014-01-01 | 宁夏机械研究院（有限责任公司） | Fully-automatic multi-station rotary type die-quenching press machine for ferrule type part |
| CN103484632B (en) * | 2013-10-08 | 2017-02-08 | 宁夏机械研究院股份有限公司 | Fully-automatic multi-station rotary type die-quenching press machine for ferrule type part |
| CN112795739A (en) * | 2020-12-04 | 2021-05-14 | 辽沈工业集团有限公司 | Continuous automatic quenching system for heat treatment of projectile body |
| CN114622084A (en) * | 2022-04-14 | 2022-06-14 | 临清市瓦临精工轧机轴承有限公司 | Heat treatment equipment suitable for cylindrical roller bearing ring |
| CN114622084B (en) * | 2022-04-14 | 2023-09-12 | 临清市瓦临精工轧机轴承有限公司 | Heat treatment equipment suitable for cylindrical roller bearing ring |
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| GR01 | Patent grant | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20170208 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20170208 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |