CN110951949A - Transfer system after part quenching - Google Patents
Transfer system after part quenching Download PDFInfo
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- CN110951949A CN110951949A CN201911332042.4A CN201911332042A CN110951949A CN 110951949 A CN110951949 A CN 110951949A CN 201911332042 A CN201911332042 A CN 201911332042A CN 110951949 A CN110951949 A CN 110951949A
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- transfer
- lifting
- frame
- quenching
- skip car
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
Abstract
The invention discloses a transfer system for quenched parts, which comprises a quenching device, a transfer skip car, a cooling device and a tempering device, wherein the quenching device and the tempering device are arranged on one side of the transfer skip car, a skip car track is arranged between the quenching device and the tempering device, the cooling device is arranged on the other side of the transfer skip car, the cooling device is arranged in the parallel direction of the skip car track, one end of the cooling device, which is close to the quenching device, is a feeding end, one end of the cooling device, which is close to the tempering device, is a discharging end, and the transfer skip car moves along the skip car track to receive transferred materials. The system shortens the length of the production line, more reasonably utilizes the space of a factory building, simplifies the structure of the system, reduces the transfer skip, and reduces the equipment cost and the energy consumption for use.
Description
Technical Field
The invention relates to a heat treatment system, in particular to a transfer system after part quenching.
Background
At present, quenched parts, particularly transfer and cooling between a quenching tank (a quenching device) and a tempering furnace (a tempering device) are carried out in a general process production line of a martensite production process and a bainite production process, and a complex and old process mode is adopted, so that certain limitations and disadvantages exist:
1. the existing process mode has low efficiency and overlong production line, so that the material transfer exceeds the optimal transfer time, and the process and the product quality of the whole production line are seriously influenced
2. In the existing process mode, cooling equipment, conveying equipment and other equipment need to be transversely arranged, so that the occupied space is large on the whole, and the reasonable layout of a workshop is influenced
3. The existing process mode needs 7 sets of equipment comprising 1 set of quenching device, 2 sets of transfer skip, 1 set of cooling device with complex structure, 1 set of conveying device, 1 set of lifting device and 1 set of tempering device, and the cost is high.
Disclosure of Invention
The invention aims to solve the technical problem of providing a transfer system for parts after quenching, which shortens the length of a production line, more reasonably utilizes the space of a factory building, simplifies the structure of the system, reduces a transfer skip car, and reduces the equipment cost and the use energy consumption.
In order to solve the technical problems, the invention adopts the following technical means:
a transfer system for quenched parts comprises a quenching device, a transfer skip car, a cooling device and a tempering device, wherein the quenching device and the tempering device are arranged on one side of the transfer skip car, a skip car track is arranged between the quenching device and the tempering device, the cooling device is arranged on the other side of the transfer skip car and is arranged in the parallel direction of the skip car track, one end, close to the quenching device, of the cooling device is a feeding end, one end, close to the tempering device, of the cooling device is a discharging end, the transfer skip car is provided with a rack, a traveling device and a lifting system are arranged on the rack, a telescopic device and a horizontal transmission device are arranged on the lifting system, the telescopic device is connected with the lifting system through a guide wheel, the lifting system drives the telescopic device to lift together, the lifting system drives the telescopic device to move in the horizontal direction, and the movement direction of the telescopic device is perpendicular to, the transfer skip moves along the skip track to receive the transferred materials.
By improving the arrangement mode of the cooling device, the conveying device for conveying materials to the tempering device after the cooling device is cooled is reduced, and the use of a transfer skip arranged between the cooling device and the conveying device and the arrangement of a skip track are reduced; meanwhile, due to the improvement of the system, the production link and time are reduced. The invention simplifies the system structure, reduces the number and the types of equipment, shortens the length of the production line, more reasonably utilizes the space of a factory building, and reduces the equipment cost and the use energy consumption.
Compared with the prior art, the outstanding characteristics are that:
(1) through setting up cooling device along the skip track, changed the setting of system for production line length has shortened, more reasonable utilization the factory building space.
(2) A conveying device matched with a cooling device is simplified, the use of a separate transfer skip car during cooling is reduced, and the equipment cost and the use energy consumption are reduced; the production efficiency is improved.
(3) The skip can realize the material in the ascending multiposition of vertical side change through operating means, realizes the change of process position through running gear, through the telescoping device along with running gear vertically direction motion, and the telescoping device can go up and down by the operating means drive in vertical direction, can satisfy the operation needs of co-altitude not, and the motion of this device three-dimensional direction can go up and down and material platform level is flexible perpendicularly multiposition, makes things convenient for the material conveying.
(4) The independent arrangement of the lifting device is reduced, the occupation of space is further reduced, and the cost of the equipment is reduced.
The further preferred technical scheme is as follows:
and the bainite material quenched by the quenching device is conveyed to a transfer skip car, and the transfer skip car conveys the carried bainite material to a tempering device along a skip car track.
Through above-mentioned skip that shifts, make the bainite material directly carry through shifting the skip, reduced independent jacking equipment's use.
The martensite material quenched by the quenching device is conveyed to the transfer skip car, the transfer skip car directly conveys the received martensite material to the cooling device, the martensite material is conveyed to the transfer skip car after being cooled by the cooling device, and the transfer skip car conveys the martensite material to the tempering device.
Through the arrangement, the number of conveying devices matched with the cooling device in the martensite material treatment process is reduced, the use of a separate transfer skip car in the cooling process is reduced, and the equipment cost and the use energy consumption are reduced; the production efficiency is improved.
The lifting system is provided with a lifting driving motor, the lifting driving motor drives a lifting frame through a lifting chain, a lifting guide wheel is arranged on the lifting frame and connected with a rack provided with a vertical guide rail, and the lifting frame is lifted relative to the rack.
Through setting up lift leading wheel, vertical guide rail, the ascending steady motion of vertical side is realized to both cooperations.
The telescopic device be equipped with flexible actuating cylinder, remove frame, flexible leading wheel, horizontal guide rail, the horizontal guide rail level sets up on removing the frame, flexible leading wheel sets up on the hoisting frame, flexible actuating cylinder's that drives cylinder body and hoisting frame are connected fixedly, flexible actuating cylinder's drive end connection removal frame that drives, remove the frame and drive actuating cylinder drive through flexible, carry out the flexible action of horizontal direction for the hoisting frame.
Through setting up flexible actuating cylinder, moving frame, flexible leading wheel, horizontal guide rail, realize with the motion of walking direction vertically horizontal direction, make this device conveniently with the mechanism cooperation of setting in running gear both sides, for the mechanism feed of both sides or from the mechanism ejection of compact of both sides.
Drawings
Fig. 1 is a schematic diagram of a prior art frame structure.
Figure 2 is a top view of one embodiment of the prior art.
Fig. 3 is a schematic view of the frame structure of the present invention.
Figure 4 is a top view of an embodiment of the present invention.
Fig. 5 is a schematic structural view of the transfer cart of the present invention.
Fig. 6 is a left side view of fig. 5.
Description of reference numerals: 1-a quenching device; 2-transferring the skip car; 3-a cooling device; 4-a tempering device; 6-a walking device; 7-horizontal transmission device; 701-driving a driving motor; 702 — a drive sprocket; 703-a drive chain; 704-a drive sprocket; 705-a loading chain; 8-material; 9-a telescopic device; 901-telescopic driving cylinder; 902-a mobile rack; 903-a telescopic guide wheel; 904-horizontal guide rail; 10-a lifting system; 1001-lifting driving motor; 1002-a drive sprocket; 1003-drive chain; 1004-axis; 1005-lifting chain wheel; 1006-a lifting chain; 1007-a lifting frame; 1008-vertical guides; 1009-lifting guide wheel; 11-a frame.
Detailed Description
The present invention will be further described with reference to the following examples.
Referring to fig. 1 and 2, in the conventional transfer system, in the martensite production process, after the workpiece is quenched by the quenching apparatus 1, the workpiece is transferred from the transfer trolley 2a1 to the cooling apparatus 3A for cooling, and then the cooled workpiece is transferred from the transfer trolley 2a2 to the transfer apparatus, and the transfer apparatus transfers the workpiece to the transfer trolley 2a1, and then the workpiece is transferred from the transfer trolley 2a1 to the lifting apparatus, and finally the workpiece is transferred to the tempering apparatus 4 for tempering.
In the existing transfer system, in the bainite production process flow, after a workpiece is quenched by a quenching device 1, the workpiece is quickly transferred to a lifting device by a transfer skip 2A1, and then transferred to a tempering device 4 by the lifting device for tempering.
Therefore, the existing transfer system has the following problems:
1. the existing process mode has low efficiency and overlong production line, so that the material 8 is transferred beyond the optimal transfer time, and the process and the product quality of the whole production line are seriously influenced.
2. In the existing process mode, cooling equipment, conveying equipment and other equipment need to be transversely placed, so that the occupied space is large on the whole, and the reasonable layout of a workshop is influenced.
3. The existing process mode needs to comprise 1 set of quenching device 1, 2 sets of transfer skip 2, 1 set of cooling device 3 with a complex structure, 1 set of conveying device, 1 set of lifting device and 1 set of tempering device 4, and 7 sets of equipment are high in cost.
Referring to fig. 3, 4, 5 and 6, the transfer system after quenching of a part of the invention comprises a quenching device 1, a transfer skip 2, a cooling device 3 and a tempering device 4, wherein the quenching device 1 and the tempering device 4 are arranged on one side of the transfer skip 2, a skip track is arranged between the quenching device 1 and the tempering device 4, the cooling device 3 is arranged on the other side of the transfer skip 2, the cooling device 3 is arranged in the parallel direction of the skip track, one end of the cooling device 3 close to the quenching device 1 is a feeding end, one end of the cooling device 3 close to the tempering device 4 is a discharging end, the transfer skip 2 is provided with a frame 11, the frame 11 is provided with a traveling device 6 and a lifting system 10, the lifting system 10 is provided with a telescopic device 9 and a horizontal transmission device 7, the telescopic device 9 is connected with the lifting system 10 through a guide wheel, the lifting system 10 drives the telescopic device 9 to lift together, the lifting system 10 drives the telescopic device 9 to move in the horizontal direction, the moving direction of the telescopic device 9 is perpendicular to the moving direction of the traveling device 6, and the transfer skip 2 moves along a skip track to receive and transfer the materials 8.
By improving the arrangement mode of the cooling device 3, a conveying device for conveying the materials 8 to the tempering device 4 after the cooling device 3 is cooled is reduced, and the use of a transfer skip 2 and the arrangement of a skip track arranged between the cooling device 3 and the conveying device are reduced; meanwhile, due to the improvement of the system, the production link and time are reduced. The invention simplifies the system structure, reduces the number and the types of equipment, shortens the length of the production line, more reasonably utilizes the space of a factory building, and reduces the equipment cost and the use energy consumption.
The bainite material 8 quenched by the quenching device 1 is conveyed to the transfer skip 2, and the transfer skip 2 conveys the carried bainite material 8 to the tempering device 4 along a skip track.
Through the transfer skip 2, the bainite material 8 is directly conveyed through the transfer skip 2, and the use of independent lifting equipment is reduced.
The martensite material 8 quenched by the quenching device 1 is conveyed to the transfer skip 2, the transfer skip 2 directly conveys the received martensite material 8 to the cooling device 3, the martensite material 8 is cooled by the cooling device 3 and then conveyed to the transfer skip 2, and the transfer skip 2 conveys the martensite material 8 to the tempering device 4.
Through the arrangement, a conveying device matched with the cooling device 3 in the treatment process of the martensite material 8 is reduced, the use of a separate transfer skip 2 in the cooling process is reduced, and the equipment cost and the use energy consumption are reduced; the production efficiency is improved.
Referring to fig. 5 and 6, the lifting system 10 is provided with a lifting driving motor 1001, the lifting driving motor 1001 drives a lifting frame 1007 through a lifting chain 1006, a lifting guide wheel 1009 is arranged on the lifting frame 1007, the lifting guide wheel 1009 is connected with a frame 11 provided with a vertical guide rail 1008, and the lifting frame 1007 is lifted relative to the frame 11.
Through setting up lift leading wheel 1009, vertical guide rail 1008, the two cooperation realizes the ascending steady motion of vertical direction.
The telescopic device 9 is provided with a telescopic driving cylinder 901, a moving frame 902, a telescopic guide wheel 903 and a horizontal guide rail 904, the horizontal guide rail 904 is horizontally arranged on the moving frame 902, the telescopic guide wheel 903 is arranged on a lifting frame 1007, a cylinder body of the telescopic driving cylinder 901 is fixedly connected with the lifting frame 1007, the driving end of the telescopic driving cylinder 901 is connected with the moving frame 902, the moving frame 902 is driven by the telescopic driving cylinder 901, and the telescopic driving cylinder moves in the horizontal direction relative to the lifting frame 1007.
Through setting up flexible actuating cylinder 901, removing frame 902, flexible leading wheel 903, horizontal guide 904, realize the motion with the walking direction vertically horizontal direction, make this device conveniently with set up the mechanism cooperation in walking device 6 both sides, for the mechanism feed of both sides or from the mechanism ejection of compact of both sides.
The transfer trolley performs Y-axis 1004 direction moving positioning through a traveling device, is in butt joint with related equipment (such as a quenching tank), drives a transmission chain wheel 1002 through a lifting driving motor 1001 in a lifting system 10, drives a lifting chain wheel 1005 through a transmission chain 1003 and a shaft 1004, enables a lifting chain 1006 to drive a lifting frame 1007, performs Z-axis 1004 direction moving positioning under the action of a vertical guide rail 1008 and a lifting guide wheel 1009, and a telescopic device 9 and a horizontal transmission device lift along with the lifting frame 1007; the air cylinder 901 is driven by the extension of the extension device 9, the moving frame 902 and the horizontal transmission device are driven, and the air enters the related equipment (such as a quenching tank) under the action of the extension guide wheel 903 and the horizontal guide rail 904; the material loading chain 705 is driven to transfer the material 8 to the skip car through a transmission driving motor 701, a driving chain wheel 702, a driving chain 703 and a driving chain wheel 704 in the horizontal transmission device. Then, the material vehicle smoothly and accurately distributes the material 8 to the corresponding station of the related equipment (such as multi-station air cooling equipment), and transfers the cooled material 8 to the next station, and the operation is circulated.
The embodiment has the following advantages:
(1) through setting up cooling device 3 along the skip track, changed the setting of system for production line length has shortened, more reasonable utilization the factory building space.
(2) A conveying device matched with the cooling device 3 is simplified, the use of a separate transfer skip 2 during cooling is reduced, and the equipment cost and the use energy consumption are reduced; the production efficiency is improved.
(3) The skip can realize through operating system 10 that material 8 is at the ascending multiposition of vertical side changes, realizes the change of process position through running gear 6, through telescoping device 9 along with running gear 6 vertically direction motion, and telescoping device 9 can go up and down by operating system 10 drive in vertical direction, can satisfy the operation needs of co-altitude not, the motion of this device three-dimensional direction can go up and down and material platform level is flexible perpendicularly multiposition, makes things convenient for 8 conveying of material.
(4) The independent arrangement of the lifting device is reduced, the occupation of space is further reduced, and the cost of the equipment is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (5)
1. The utility model provides a transfer system after part quenches, includes guenching unit, shifts the skip, cooling device and tempering equipment which characterized in that: the material transfer trolley is provided with a rack, the rack is provided with a traveling device and a lifting system, the lifting system is provided with a telescopic device and a horizontal transmission device, the telescopic device is connected with the lifting system through a guide wheel, the lifting system drives the telescopic device to lift together, the lifting system drives the telescopic device to move horizontally, the movement direction of the telescopic device is perpendicular to the movement direction of the traveling device, and the transfer trolley moves along the track of the material trolley to receive the transfer material.
2. The transfer system after quenching of parts according to claim 1, wherein: and the bainite material quenched by the quenching device is conveyed to a transfer skip car, and the transfer skip car conveys the carried bainite material to a tempering device along a skip car track.
3. The transfer system after quenching of parts according to claim 1, wherein: the martensite material quenched by the quenching device is conveyed to the transfer skip car, the transfer skip car directly conveys the received martensite material to the cooling device, the martensite material is conveyed to the transfer skip car after being cooled by the cooling device, and the transfer skip car conveys the martensite material to the tempering device.
4. The transfer system after quenching of parts according to claim 1, wherein: the lifting system is provided with a lifting driving motor, the lifting driving motor drives a lifting frame through a lifting chain, a lifting guide wheel is arranged on the lifting frame and connected with a rack provided with a vertical guide rail, and the lifting frame is lifted relative to the rack.
5. The transfer system after quenching of parts according to claim 1, wherein: the telescopic device be equipped with flexible actuating cylinder, remove frame, flexible leading wheel, horizontal guide rail, the horizontal guide rail level sets up on removing the frame, flexible leading wheel sets up on the hoisting frame, flexible actuating cylinder's that drives cylinder body and hoisting frame are connected fixedly, flexible actuating cylinder's drive end connection removal frame that drives, remove the frame and drive actuating cylinder drive through flexible, carry out the flexible action of horizontal direction for the hoisting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911332042.4A CN110951949A (en) | 2019-12-21 | 2019-12-21 | Transfer system after part quenching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911332042.4A CN110951949A (en) | 2019-12-21 | 2019-12-21 | Transfer system after part quenching |
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| CN110951949A true CN110951949A (en) | 2020-04-03 |
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| CN201911332042.4A Pending CN110951949A (en) | 2019-12-21 | 2019-12-21 | Transfer system after part quenching |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057053A1 (en) * | 2020-09-15 | 2022-03-24 | 浙江德马科技股份有限公司 | Short-stroke heavy-duty elevator |
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2019
- 2019-12-21 CN CN201911332042.4A patent/CN110951949A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022057053A1 (en) * | 2020-09-15 | 2022-03-24 | 浙江德马科技股份有限公司 | Short-stroke heavy-duty elevator |
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