CN207958438U - A kind of press quenching lathe - Google Patents
A kind of press quenching lathe Download PDFInfo
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- CN207958438U CN207958438U CN201820180342.XU CN201820180342U CN207958438U CN 207958438 U CN207958438 U CN 207958438U CN 201820180342 U CN201820180342 U CN 201820180342U CN 207958438 U CN207958438 U CN 207958438U
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Abstract
The utility model provides a kind of press quenching lathe, including main body lathe, main body lathe includes cooling medium box and workbench, workbench is equipped with fixed lower die, it can be with respect to the upper mold and core model that lower die moves up and down, lower die is equipped with the through-hole to stretch for core model, core model is controlled by depoling device, upper mold is controlled by upper mold driving, bored oil cover is additionally provided on workbench, bored oil cover can move up and down with respect to workbench, when bored oil cover is placed on workbench, bored oil cover forms closed quenching space with workbench, closed quenching space passes through oil pump pipeline connection with cooling medium box, lower die, upper mold and core model are located in closed quenching space.The workpiece size deformation quantity that the utility model is carried out using press quenching lathe after pressure is quenched is small, and workpiece tissue is more stablized, while the press quenching lathe can individually be monitored a workpiece, can also meet the production of large and small production task simultaneously.
Description
Technical field
The utility model belongs to technical field of mechanical processing, more particularly to a kind of press quenching lathe.
Background technology
The heat treatment process process of current synchro converter ring is mainly carried out using the whole or whole stove of multipurpose furnace plus people
Although processing, this method can guarantee the heating curve and control climate of part entirety, but again because of high energy consumption, height becomes
Shape amount is unable to many defects such as small lot production.
Invention content
The technical issues of the utility model solves is to overcome the deficiencies of existing technologies, and solves old-fashioned process for quenching and exists
Part deformation with it is high with production cost the problems such as.A kind of press quenching lathe is provided, which carries out the workpiece after pressure is quenched
Size deformation quantity is small, and workpiece tissue is more stablized, while the press quenching lathe can individually be monitored a workpiece, also can be same
When meet the production of large and small production task.
The utility model aim is achieved through the following technical solutions：
A kind of press quenching lathe, including main body lathe, main body lathe include cooling medium box and workbench, and the work is flat
Platform is equipped with fixed lower die, can be equipped with respect to the upper mold and core model that lower die moves up and down, the lower die and lead to for what core model stretched
Hole, the core model are controlled by depoling device, and the upper mold is controlled by upper mold driving, and bored oil is additionally provided on the workbench
Cover, the bored oil cover can move up and down with respect to workbench, when bored oil cover is placed on workbench, bored oil cover and workbench
Form closed quenching space, the closed quenching space and cooling medium box by oil pump pipeline connection, the lower die, upper mold and
Core model is located in closed quenching space.
Further, the upper mold is driven to oil cylinder, cylinder or lead-screw drive mechanism, is controlled to upper mold by pull rod
System, the pull rod are rigidly connected with upper mold.
It is further preferred that the bored oil cover is by upper mold drive control, the pull rod passes through bored oil to cover, and can slide up and down.
Still further preferably, the bored oil cover is equipped with sealing ring with pull rod contact position, and the bored oil cover and work are flat
Platform contact position is equipped with sealing ring.
Further, the power source of the depoling device is that oil cylinder or cylinder drive.
Further, inside the workbench between cooling medium storage, the cooling medium box is stored up with cooling medium
A pipeline connection is deposited, the nozzle opening communicated between cooling medium storage is evenly distributed on the workbench, the oil pump is
Jet quenching liquid provides power when quenching.
Further, quenching liquid filter device, further preferably strainer are equipped in the pipeline of the pipeline connection.
Further, the press quenching lathe further includes upper plate and lower roof plate, is equipped between the upper plate and lower roof plate
It is supported not less than 3 root posts, the lower roof plate is placed at the top of cooling medium box, and the workbench is placed in lower roof plate.
Further, rigid connection has the guide rod being vertically arranged, the guide rod to pass through upper plate on the bored oil cover
And can slide up and down, control the direction of motion of bored oil cover.
Further, further include machine tool control cabinet, the machine tool control cabinet is electrically connected with oil cylinder, oil pump and depoling device.
Compared with prior art, the utility model has the advantages that：
(1) overturned in the prior art synchronizing tooth ring directly burn it is red after lose the theory quenched into oil sump, by core model and
Lower die can make synchronizing tooth ring to the stabilization clamping of synchronizing tooth ring in conjunction with excellent quenching process of the synchronizing tooth ring in bored oil cover
Dimensional accuracy, flatness and the deformation of M values are in controlled range.
(2) crystal expansion, finally obtained workpiece crystal can be effectively prevent by the quenching of the quenching machine of the utility model
Structure is fine and smooth uniformly.
(3) the utility model quenching machine can be to being individually monitored each workpiece, and quality can be guaranteed.
(4) workbench of different number can be set as needed in the utility model quenching machine, while meeting large and small production
The production of task.
(5) the utility model quenching machine load onto mold appropriate and regulate the cool time can be to different shape and ruler
Very little annular workpieces carry out pressure and quench.
(6) feature that the utility model is easy to operate, service efficiency is high, applicability is wide, easy to maintenance.
Description of the drawings
Attached drawing 1 is the three-dimensional structure diagram of 1 press quenching lathe main body lathe of the utility model embodiment.
Attached drawing 2 is the sectional structure chart of 1 press quenching lathe main body lathe of the utility model embodiment.
Attached drawing 3 is 1 press quenching lathe main body lathe unloading manipulator amplification assumption diagram of the utility model embodiment.
Attached drawing 4 is 1 press quenching lathe overall structure schematic diagram of the utility model embodiment.
Specific implementation mode
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
Embodiment 1
Referring to Fig. 1~4, the present embodiment provides a kind of press quenching lathes.
Referring to Fig. 1 to Fig. 4, press quenching lathe includes main body lathe 1, and main body lathe 1 includes the cooling medium box 8 of lower part, institute
It states cooling medium box 8 to play a part of to accommodate quenching liquid and lathe fixed frame, sealing is fixed in cooling 8 top open part of medium box
Its lower roof plate 23 being open is fixed with several workbenches 13 on the lower roof plate 23, and the lower roof plate 23 passes through at least three
Root head tree 12 is fixedly connected with the upper plate 15 above it, is preferably 6 in the present embodiment, the lower roof plate 23 and upper plate
15 are rigidly connected as a whole by head tree 12.
In the present embodiment workbench 13 be preferably two round table surfaces, workbench 13 be equipped with fixed lower die 19,
With upper mold be drivingly connected control upper mold 18 and and connect with depoling device the core model 24 of control, the lower die 19 is equipped with for core model
24 flexible through-holes, the upper mold are driven to oil cylinder, cylinder or lead-screw drive mechanism, are controlled upper mold by pull rod, institute
Pull rod is stated to be rigidly connected with upper mold.It is preferably driven using upper cylinder in the present embodiment, the power source of the depoling device is oil
Cylinder or cylinder driving, the present embodiment are driven using lower oil cylinder.
Bored oil cover 9 is additionally provided on the workbench 13, the bored oil cover 9 can move up and down with respect to workbench 13,
When bored oil cover 9 is placed on workbench 13, bored oil cover 9 forms closed quenching space, the closed quenching with workbench 13
Space is connected to cooling medium box 8 by oil pump, and the lower die 19, upper mold 18 and core model 24 are located in closed quenching space.
Referring to Fig. 1 and Fig. 2, in the present embodiment, upper cylinder is arranged on upper plate 15, is carried out to upper mold 18 by pull rod 10
Control, 10 bottom end of the pull rod are upper mold connecting shaft 16, and 18 central upper of the upper mold is equipped with and is adapted with upper mold connecting shaft 16
Upper mold connector sleeve 17, the pull rod 10 is realized by upper mold connecting shaft 16 and upper mold connector sleeve 17 and the rigidity of upper mold 18 connects
It connects.
Referring to Fig. 1 and Fig. 2, in the present embodiment, upper cylinder controls bored oil cover 9 by pull rod 10, the pull rod 10
Across 9 centers of bored oil cover, with 9 slidable connections of bored oil cover, when the bored oil cover 9 is placed on workbench 13, height is more than
The height of upper mold 18, when upper cylinder promotes upper mold 18 and bored oil cover 9 by pull rod 10, the uplink first of upper mold 18, on
Mould 18 is gone upward to when being contacted with bored oil cover 9, drives bored 9 uplink together of oil cover, when upper cylinder by pull rod 10 to upper mold 18 and bored
When oil cover 9 is pushed, 9 downlinks of bored oil cover are first contacted with workbench 13, close by being formed between dead weight and workbench 13
Quenching space is closed, upper mold 18 can be continued traveling downwardly, be pushed to workpiece.
In the present embodiment, sealing is designed in bored oil cover 9 and 10 contact position of pull rod and with 13 contact position of workbench
Circle prevents quenching liquid in quenching process from revealing.
Referring to Fig. 1 and Fig. 2, it in the present embodiment, is equipped in workbench 13 22 between cooling medium storage, the cooling is situated between
22 pipelines are connected between matter case 8 and cooling medium storage, are evenly distributed on the workbench 13 22 between cooling medium storage
The nozzle opening communicated provides pressure by oil pump, and the quenching liquid in 22 between cooling medium storage is made to be sprayed from nozzle opening.It is described
It is equipped with quenching liquid filter device in the pipeline of pipeline connection, the present embodiment is preferably strainer.It is not provided with oil return on workbench 13
Some oil return holes can be arranged in hole on lower roof plate 23, when quench complete after, open bored oil cover, quenching liquid is from workbench 13
Surrounding flows to lower roof plate 23, enters cooling medium box 8 from oil return hole, at this point, cooling medium box 8 plays the work for collecting quenching liquid
With, the filter residue in quenching liquid is filtered, at this point, cooling medium box 8 also plays the function of storage filter residue, also can to filter residue into
Row collection is handled.
Referring to Fig. 1 and Fig. 2, in the present embodiment, being rigidly connected on the bored oil cover 9 has the guide rod 25 being vertically arranged, this
Guide rod 25 is set as two in embodiment, and the guide rod 25 passes through upper plate 15 and can slide up and down, and controls bored oil cover 9
The direction of motion.
Referring to Fig. 3, in the present embodiment, it is provided with unloading manipulator 11 on upper plate 15 or lower roof plate 23, it is instantly oily
After the downward depoling device of cylinder extracts mandrel, unloading manipulator 11 unloads workpiece.
Referring to Fig. 4, the present embodiment quenching machine is additionally provided with cooling tower 4, and heat exchanger is equipped in the cooling tower 4, described
Cooling tower 4 is connected to cooling medium box 8 by pipeline, and the pipeline includes inlet pipeline 6 and outlet conduit 7, is set on pipeline
There is coolant circulation pump 5, power is provided for the cooling cycle of quenching liquid.
Referring to Fig. 4, the present embodiment quenching machine is additionally provided with cooling dielectric heater 14, the cooling dielectric heater 14
Heating part setting in the appropriate case heats quenching liquid inside cooling medium box 8.
Referring to Fig. 4, the present embodiment quenching machine further includes machine tool control cabinet 3, further includes machine tool control cabinet 3, described to oil
Lower oil cylinder and oil pump in cylinder, depoling device 20 provide power by hydraulic station 2, and the machine tool control cabinet 3 is electrically connected with hydraulic station 2.
The working method of the present embodiment is as follows：
Working method 1：Workpiece is sleeved on core model 24 first, hydraulic station 2 is controlled by machine tool control cabinet 3, makes upper cylinder
Downlink, bored oil cover 9 first cover workpiece, while starting oil pump and carrying out a large amount of quickly jet quenching liquid by the channel in lower die 19,
Workpiece surface first hardens, and upper mold 18 continues to push in the impetus of pull rod 10, then workpiece pressing, and workpiece is soaked completely at this time
Bubble continues cooling through hardening in quenching liquid, and to after the predetermined time, hydrojet stops.Upper cylinder drives bored oil cover 9 and upper mold 18 to retract
In situ, lower oil cylinder is downwardly drawn out core model 24 by depoling device 20, and unloading manipulator 11 unloads workpiece, and lower oil cylinder drives core model 24 to arrive
Stop behind original position, completes a working cycles.
Working method 2：Workpiece is sleeved on core model 24 first, hydraulic station 2 is controlled by machine tool control cabinet 3, makes upper cylinder
Downlink, bored oil cover 9 first cover workpiece, and upper mold 18 continues to push in the impetus of pull rod 10, and then workpiece pressing, starts simultaneously
Oil pump carries out a large amount of quickly jet quenching liquid by the channel in lower die 19, and workpiece is fully immersed in quenching liquid at this time, is arrived
After predetermined time, hydrojet stops.Upper cylinder drives bored oil cover 9 and upper mold 18 to retract original position, and lower oil cylinder is downward by depoling device 20
Core model 24 is extracted, unloading manipulator 11 unloads workpiece, and lower oil cylinder stops after driving core model 24 to original position, completes a job and follows
Ring.
During working method 1 and 2, by coolant circulation pump 5, drive quenching liquid in cooling medium box 8 from going out
Mouth pipeline 7 flows out, and heat exchange cooling is carried out by the heat exchanger in cooling tower 4, then enters from inlet pipeline 6 and cools down
Medium box 8 completes the cooling cycle process of quenching liquid.
Whole work process is automatically controlled by machine tool control cabinet 3, is completed by hydraulic pressure, machine automatization.3 panel of machine tool control cabinet
It is upper that oil pump start-stop button, the inching button up and down of upper and lower oil cylinder, work start-stop button and scram button are housed and aobvious equipped with power supply
Show, oil pump operation instruction and work operation instruction, is additionally provided with manual automatic conversion button on panel, to transform mode control,
The different operating of mono-/multi- station may be implemented.
It is additionally provided with man-machine interface on the machine tool control cabinet 3, all parameters of equipment can be controlled to adjust.
Obviously, above-described embodiment is only intended to clearly illustrate the technical solution of the utility model example, and simultaneously
Non- is the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give thoroughly all embodiments
It lifts.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc. should be included in this
Within the protection domain of utility model claims.
Claims (10)
1. a kind of press quenching lathe, which is characterized in that including main body lathe, main body lathe includes cooling medium box and workbench,
The workbench is equipped with fixed lower die, can be equipped with for core with respect to the upper mold and core model that lower die moves up and down, the lower die
The flexible through-hole of mould, the core model are controlled by depoling device, and the upper mold is controlled by upper mold driving, on the workbench also
It is provided with bored oil cover, the bored oil cover can move up and down with respect to workbench, when bored oil cover is placed on workbench, bored oil cover
Closed quenching space is formed with workbench, the closed quenching space and cooling medium box are described by oil pump pipeline connection
Lower die, upper mold and core model are located in closed quenching space.
2. press quenching lathe according to claim 1, which is characterized in that the upper mold is driven to oil cylinder, cylinder or leading screw and passes
Motivation structure controls upper mold by pull rod, and the pull rod is rigidly connected with upper mold.
3. press quenching lathe according to claim 2, which is characterized in that the bored oil cover is by upper mold drive control, the drawing
Bar passes through bored oil to cover, and can slide up and down.
4. press quenching lathe according to claim 3, which is characterized in that the bored oil cover is equipped with sealing with pull rod contact position
Circle, the bored oil cover are equipped with sealing ring with workbench contact position.
5. press quenching lathe according to claim 1, which is characterized in that the power source of the depoling device is that oil cylinder or cylinder drive
It is dynamic.
6. according to Claims 1 to 5 any one of them press quenching lathe, which is characterized in that be cooling inside the workbench
Between medium storage, pipeline be connected between the cooling medium box and the storage of cooling medium, be evenly distributed on the workbench and
The nozzle opening communicated between cooling medium storage, jet quenching liquid provides power when the oil pump is quenches.
7. press quenching lathe according to claim 6, which is characterized in that be equipped with quenching liquid mistake in the pipeline of the pipeline connection
Filter device.
8. according to Claims 1 to 5,7 any one of them press quenching lathes, which is characterized in that on the press quenching lathe further includes
Top plate and lower roof plate are equipped with no less than 3 root posts and are supported between the upper plate and lower roof plate, the lower roof plate is placed in cold
But at the top of medium box, the workbench is placed in lower roof plate top.
9. press quenching lathe according to claim 8, which is characterized in that there is rigid connection on the bored oil cover is vertically arranged
Guide rod, the guide rod pass through upper plate and can slide up and down, and control the direction of motion of bored oil cover.
10. press quenching lathe according to claim 1, which is characterized in that further include machine tool control cabinet, the machine tool control cabinet
It is electrically connected with oil cylinder, oil pump and depoling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820180342.XU CN207958438U (en) | 2018-02-01 | 2018-02-01 | A kind of press quenching lathe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820180342.XU CN207958438U (en) | 2018-02-01 | 2018-02-01 | A kind of press quenching lathe |
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| CN207958438U true CN207958438U (en) | 2018-10-12 |
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| CN201820180342.XU Active CN207958438U (en) | 2018-02-01 | 2018-02-01 | A kind of press quenching lathe |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306397A (en) * | 2018-12-03 | 2019-02-05 | 宁夏机械研究院股份有限公司 | Quenching press |
| CN110343840A (en) * | 2019-08-08 | 2019-10-18 | 恒进感应科技（十堰）股份有限公司 | It is a kind of for justifying the quenching apparatus of ring parts |
| CN110499410A (en) * | 2019-09-18 | 2019-11-26 | 宁夏机械研究院股份有限公司 | Equipment for Heating Processing |
| CN112210641A (en) * | 2020-11-07 | 2021-01-12 | 株洲市湘宁高中频设备有限责任公司 | Synchronous ring pressure quenching device |
| CN114457218A (en) * | 2020-11-07 | 2022-05-10 | 株洲市湘宁高中频设备有限责任公司 | Steel ring easily takes off mould pressing and quenches production system |
| CN114457231A (en) * | 2020-11-07 | 2022-05-10 | 株洲市湘宁高中频设备有限责任公司 | Rapid demoulding method after synchronous ring pressure quenching and synchronous ring pressure quenching device thereof |
| CN114457213A (en) * | 2020-11-07 | 2022-05-10 | 株洲市湘宁高中频设备有限责任公司 | Automatic pressure quenching production system for steel ring |
| CN114457219A (en) * | 2020-11-08 | 2022-05-10 | 株洲市湘宁高中频设备有限责任公司 | Pressure quenching production method for annular workpiece |
| CN115961127A (en) * | 2022-12-27 | 2023-04-14 | 汇工(河北)机械集团有限公司 | Pressure quenching machine convenient for taking and placing workpieces |
-
2018
- 2018-02-01 CN CN201820180342.XU patent/CN207958438U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306397A (en) * | 2018-12-03 | 2019-02-05 | 宁夏机械研究院股份有限公司 | Quenching press |
| CN110343840A (en) * | 2019-08-08 | 2019-10-18 | 恒进感应科技（十堰）股份有限公司 | It is a kind of for justifying the quenching apparatus of ring parts |
| CN110343840B (en) * | 2019-08-08 | 2024-03-15 | 恒进感应科技（十堰）股份有限公司 | Quenching equipment for circular ring parts |
| CN110499410A (en) * | 2019-09-18 | 2019-11-26 | 宁夏机械研究院股份有限公司 | Equipment for Heating Processing |
| CN112210641A (en) * | 2020-11-07 | 2021-01-12 | 株洲市湘宁高中频设备有限责任公司 | Synchronous ring pressure quenching device |
| CN114457218A (en) * | 2020-11-07 | 2022-05-10 | 株洲市湘宁高中频设备有限责任公司 | Steel ring easily takes off mould pressing and quenches production system |
| CN114457231A (en) * | 2020-11-07 | 2022-05-10 | 株洲市湘宁高中频设备有限责任公司 | Rapid demoulding method after synchronous ring pressure quenching and synchronous ring pressure quenching device thereof |
| CN114457213A (en) * | 2020-11-07 | 2022-05-10 | 株洲市湘宁高中频设备有限责任公司 | Automatic pressure quenching production system for steel ring |
| CN114457219A (en) * | 2020-11-08 | 2022-05-10 | 株洲市湘宁高中频设备有限责任公司 | Pressure quenching production method for annular workpiece |
| CN115961127A (en) * | 2022-12-27 | 2023-04-14 | 汇工(河北)机械集团有限公司 | Pressure quenching machine convenient for taking and placing workpieces |
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