CN108971454B - Bimetal metallurgy combined composite seamless tube blank electroslag furnace lifting table - Google Patents
Bimetal metallurgy combined composite seamless tube blank electroslag furnace lifting table Download PDFInfo
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- CN108971454B CN108971454B CN201811116183.8A CN201811116183A CN108971454B CN 108971454 B CN108971454 B CN 108971454B CN 201811116183 A CN201811116183 A CN 201811116183A CN 108971454 B CN108971454 B CN 108971454B
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- clamping
- lifting
- feeding device
- core bar
- support frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention belongs to the technical field of lifting devices, and particularly relates to a bimetal metallurgy combined composite seamless tube blank electroslag furnace lifting table which comprises a stand column, a lifting slide box, a clamping and feeding device and a central adjusting support frame. The lifting slide box is arranged on the upright post, and can drive the clamping and feeding device to move along the upright post, and the core bar can be clamped and driven to move through the clamping and feeding device, so that the core bar is supported through the central adjusting support frame in the moving process, and the stable movement of the core bar is ensured.
Description
Technical Field
The invention belongs to the technical field of lifting devices, and particularly relates to a bimetal metallurgical combined composite seamless tube blank electroslag furnace lifting table.
Background
The new bimetal metallurgical combined composite seamless pipe blank is formed by using outer layer hollow material and core bar material through the fusion casting method. As shown in fig. 8, during the process, the core bar is required to extend into the outer hollow material, while the coaxiality of the core bar and the outer hollow material is required to be ensured. Usually, a crane or other lifting device is used for realizing the vertical movement of the bar stock. However, the bar is liable to shake during the downward movement, so that coaxiality is not ensured, and the core bar is liable to collide with the outer hollow material.
Disclosure of Invention
Aiming at the technical problems, the invention provides a bimetal metallurgy combined composite seamless tube blank electroslag furnace lifting table, which can ensure the stable movement of a core bar and avoid collision with an outer layer hollow material.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a bimetal metallurgy combines compound seamless tube blank electroslag furnace elevating platform, includes stand, lift slide box, centre gripping material feeding unit and central regulation support frame, the lift slide box sets up on the stand to can follow the stand and remove, centre gripping material feeding unit sets up on the lift slide box, central regulation support frame and stand hookup and lie in centre gripping material feeding unit's below, can centre gripping and drive the core bar through centre gripping material feeding unit and remove, play the effect of supporting the core bar through central regulation support frame.
The center adjusting support frame comprises a fixed ring and a movable ring, the fixed ring is arranged on the upright post, one end of the movable ring is hinged with one end of the fixed ring, the other end of the movable ring is detachably connected with the other end of the fixed ring, and elastic supports are arranged on the fixed ring and the movable ring.
The elastic support comprises a telescopic rod and a roller, and the roller is rotationally connected with the telescopic rod.
The clamping feeding device comprises a connecting frame, a rotatable supporting wheel set and a clamping wheel, wherein the connecting frame is connected with the lifting slide box, the supporting wheel set is arranged on the connecting frame, the connecting frame is hinged with a clamping arm, the clamping wheel is arranged on the clamping arm and opposite to the supporting wheel set, and the clamping arm is hinged with a thrust mechanism which can push the clamping arm to rotate.
The thrust mechanism adopts a worm gear lifting mechanism.
Compared with the prior art, the invention has the beneficial effects that:
the lifting slide box is arranged on the upright post, can drive the clamping and feeding device to move along the upright post, can clamp and drive the core bar to move through the clamping and feeding device, and can support the core bar through the central adjusting support frame in the moving process, so that the core bar can be ensured to stably move, and collision with the outer hollow material is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the center adjustment support frame of the present invention;
FIG. 4 is a schematic view of a clamping and feeding device according to the first embodiment of the present invention;
FIG. 5 is a top view of the clamp feed device of the present invention;
FIG. 6 is a schematic diagram of a clamping and feeding device according to a second embodiment of the present invention;
FIG. 7 is a schematic view of the structure of the flexible support of the present invention;
FIG. 8 is a schematic diagram of a novel seamless steel tube blank;
wherein: 1 is a stand column, 2 is a lifting slide box, 3 is a clamping feeding device, 31 is a connecting frame, 32 is a supporting wheel set, 33 is a clamping wheel, 34 is a clamping arm, 35 is a thrust mechanism, 4 is a central adjusting support frame, 41 is a fixed ring, 42 is a movable ring, 43 is an elastic support, 431 is a telescopic rod, 432 is a roller, 5 is a ball screw lifting mechanism, 6 is a core bar, and 7 is an outer layer hollow material.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in figures 1 and 2, the bimetal metallurgy combined composite seamless pipe blank electroslag furnace lifting table comprises a stand column 1, a lifting slide box 2, a clamping feeding device 3 and a center adjusting support frame 4, wherein the lifting slide box 2 is arranged on the stand column 1 and can move along the stand column 1. The movement of the lifting slide 2 along the upright 1 can be achieved by various means, such as: the lifting slide box 2 is in sliding connection with the upright 1 through a ball screw lifting mechanism 5, two ends of a screw are in rotary connection with the upright 1, one end of the screw is connected with an output shaft of a motor (a gear motor), and a shell of the motor is fixedly connected with the upright 1; the nut is fixed on the lifting slide box 2 and is connected with the screw rod, and the nut and the lifting slide box 2 can be driven to move through the rotation of the screw rod. Of course, the linear motor and other mechanisms can be adopted to realize the movement, and the specific structure can be adjusted and designed according to actual conditions.
The clamping feeding device 3 is arranged on the lifting slide box 2, the central adjusting support frame 4 is connected with the upright post 1 and is positioned below the clamping feeding device 3, the core bar 6 can be clamped and driven to move through the clamping feeding device 3, and the central adjusting support frame 4 plays a role in supporting the core bar 6.
When the device is used, one end of the core bar 6 is clamped by the clamping and feeding device 3, and the lower part of the core bar 6 is supported by the center adjusting support frame; the lifting slide box 2 drives the clamping feeding device 3 and the core bar 6 to integrally move, so that the core bar 6 stretches into the outer layer hollow material 7 below, and the clamping feeding device 3 drives the core bar 6 to move, so that the core bar 6 fully stretches into the outer layer hollow material 7.
As shown in fig. 3, the central adjusting support frame 4 mainly plays a supporting role, and ensures that the core bar 6 runs stably in the downward moving process. The movable ring 41 is fixed on the upright post 1, one end of the movable ring 42 is hinged with one end of the fixed ring 41, the other end of the movable ring 42 is detachably connected (bolted) with the other end of the fixed ring 41, and a complete circular ring structure can be formed after the fixed ring 41 and the movable ring 42 are connected.
During connection, the other end of the movable ring 42 is separated from the other end of the fixed ring 41, the movable ring 42 is opened, the core bar 6 is placed in the movable ring 42 and the fixed ring 41, then the other end of the movable ring 42 is connected with the other end of the fixed ring 41, and a complete circular ring structure is formed after connection and sleeved outside the core bar 6. The fixed ring 41 and the movable ring 42 are respectively provided with an elastic support 43, and the elastic supports 43 are connected with the core bar 6 in a contact way. The specific number of elastic supports 43 can be adjusted according to the actual situation, preferably four are provided and distributed evenly along the circular structure.
As shown in fig. 7, the elastic support 43 includes a telescopic rod 431 and a roller 432, and the roller 432 is rotatably coupled to the telescopic rod 431. The telescopic rod 431 may be configured in the prior art, for example: spring rod (which is composed of an inner rod, an outer rod and a spring), a gas spring or the like, one end of the telescopic rod 431 is fixedly coupled with the fixed ring 41 or the movable ring 42, and the roller 432 is rotatably coupled with the other end of the telescopic rod 431. After the connection, the roller 432 is connected with the core bar 6 in a contact way, and the core bar 6 can compress the telescopic rod 431 to generate a reaction force so as to realize the elastic clamping effect.
As shown in fig. 4 to 6, the clamping and feeding device 3 comprises a connecting frame 31, a rotatable supporting wheel set 32 and a clamping wheel 33, wherein the connecting frame 31 is connected with the lifting slide box 2, the supporting wheel set 32 is arranged on the connecting frame 31, the connecting frame 31 is hinged with a clamping arm 34, the clamping wheel 33 is arranged on the clamping arm 34 and opposite to the supporting wheel set 32, the clamping wheel 33 is rotatably connected with the clamping arm 34, the clamping arm 34 is hinged with a thrust mechanism 35, and the clamping arm 34 can be pushed to rotate by the thrust mechanism 35, so that the opening and closing are realized.
When the core bar 6 is installed, the clamping arm 34 is pushed to rotate by the pushing mechanism 35, so that the core bar 6 is opened, and the core bar 6 is arranged between the supporting wheel set 32 and the clamping wheel 33; the clamping arm 34 is reversely pushed to rotate by the pushing mechanism 35, so that the closing is realized. After closing, the core bar 6 can be clamped by the support wheel set 32 and the clamping wheel 33.
The supporting wheel set 32 comprises two supporting wheels, the two supporting wheels are rotatably connected with the connecting frame 31, and the two supporting wheels are connected with a gear driving mechanism, so that the supporting wheels can be driven to rotate through the gear driving mechanism. Specific: the two support wheels are respectively connected with driven gears, the two driven gears are meshed with a driving gear, the driving gear is connected with an output shaft of a power element, and a shell of the power element is fixedly connected with a connecting piece. The core bar 6 can be moved by the rotation of the support wheel set 32.
The thrust mechanism 35 mainly plays a role in pushing, and can adopt an air cylinder or an oil cylinder, preferably a worm gear lifting mechanism. Specific: the housing of the worm gear lifting mechanism is fixedly connected with the connecting frame 31, and the worm is hinged with the clamping arm 34.
The preferred embodiments of the present invention have been described in detail, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention, and the various changes are included in the scope of the present invention.
Claims (3)
1. The utility model provides a bimetal metallurgy combines compound seamless tube blank electroslag furnace elevating platform which characterized in that: the lifting and feeding device comprises a stand column (1), a lifting and feeding box (2), a clamping and feeding device (3) and a central adjusting support frame (4), wherein the lifting and feeding box (2) is arranged on the stand column (1) and can move along the stand column (1), the clamping and feeding device (3) is arranged on the lifting and feeding box (2), the central adjusting support frame (4) is connected with the stand column (1) and is positioned below the clamping and feeding device (3), and a core bar (6) can be clamped and driven to move through the clamping and feeding device (3), and the central adjusting support frame (4) plays a role in supporting the core bar (6);
the center adjusting support frame (4) comprises a fixed ring (41) and a movable ring (42), wherein the fixed ring (41) is arranged on the upright post (1), one end of the movable ring (42) is hinged with one end of the fixed ring (41), the other end of the movable ring (42) is detachably connected with the other end of the fixed ring (41), and elastic supports (43) are arranged on the fixed ring (41) and the movable ring (42);
the clamping feeding device (3) comprises a connecting frame (31), a rotatable supporting wheel set (32) and a clamping wheel (33), wherein the connecting frame (31) is connected with the lifting slide box (2), the supporting wheel set (32) is arranged on the connecting frame (31), the connecting frame (31) is hinged with a clamping arm (34), the clamping wheel (33) is arranged on the clamping arm (34) and opposite to the supporting wheel set (32), and the clamping arm (34) is hinged with a thrust mechanism (35) which can push the clamping arm (34) to rotate.
2. The bimetal metallurgical bonding composite seamless pipe blank electroslag furnace lifting table according to claim 1, wherein: the elastic support (43) comprises a telescopic rod (431) and a roller (432), and the roller (432) is rotationally connected with the telescopic rod (431).
3. The bimetal metallurgical bonding composite seamless pipe blank electroslag furnace lifting table according to claim 1, wherein: the thrust mechanism (35) adopts a worm and gear lifting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116183.8A CN108971454B (en) | 2018-09-25 | 2018-09-25 | Bimetal metallurgy combined composite seamless tube blank electroslag furnace lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116183.8A CN108971454B (en) | 2018-09-25 | 2018-09-25 | Bimetal metallurgy combined composite seamless tube blank electroslag furnace lifting table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108971454A CN108971454A (en) | 2018-12-11 |
| CN108971454B true CN108971454B (en) | 2023-09-12 |
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| CN201811116183.8A Active CN108971454B (en) | 2018-09-25 | 2018-09-25 | Bimetal metallurgy combined composite seamless tube blank electroslag furnace lifting table |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110102741B (en) * | 2019-04-12 | 2024-03-12 | 山西钢合力新材料科技有限公司 | Rotary device |
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| JP2004174520A (en) * | 2002-11-25 | 2004-06-24 | Nippon Supingu Kk | Method and device for removing slag in tundish |
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| CN104325118A (en) * | 2014-10-29 | 2015-02-04 | 湖南力方冶金设备研究院（有限合伙） | Alloy steel iron scrap melting technology without burning loss and device thereof |
| CN104723144A (en) * | 2015-04-09 | 2015-06-24 | 济南大学 | Clamping device for bar non-radial hole drilling |
| CN204455249U (en) * | 2015-01-07 | 2015-07-08 | 朱兴发 | A kind of pillar type column cantilever-rotating formula electroslag furnace |
| CN204504029U (en) * | 2015-02-02 | 2015-07-29 | 台州市良曜成套设备有限公司 | A kind of roller feeding mechanism of bar stock shelf |
| CN105312541A (en) * | 2015-11-12 | 2016-02-10 | 丹阳恒庆复合材料科技有限公司 | Improved technique and device for manufacturing nickel-chromium molybdenum alloy cast iron composite roller in forged steel roller neck |
| CN106086379A (en) * | 2016-08-24 | 2016-11-09 | 南京长江工业炉科技有限公司 | A kind of overhead system aluminium wheels continuous heat treating furnace |
| CN106544524A (en) * | 2015-09-16 | 2017-03-29 | 荣昌县鑫达机械锻造有限公司 | Lift stable electroslag refining furnace |
| CN208787508U (en) * | 2018-09-25 | 2019-04-26 | 山西凯通源管业有限公司 | A kind of bimetal metallurgy combination composite seamless pipe pipe electroslag furnace lifting platform |
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2018
- 2018-09-25 CN CN201811116183.8A patent/CN108971454B/en active Active
Patent Citations (11)
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|---|---|---|---|---|
| JP2004174520A (en) * | 2002-11-25 | 2004-06-24 | Nippon Supingu Kk | Method and device for removing slag in tundish |
| JP2004216514A (en) * | 2003-01-15 | 2004-08-05 | Smc Corp | Clamping apparatus |
| CN103436709A (en) * | 2013-08-27 | 2013-12-11 | 东北大学 | Device and method for preparing electroslag remelting ingot employing tubular electrode additional consumable blender |
| CN104325118A (en) * | 2014-10-29 | 2015-02-04 | 湖南力方冶金设备研究院（有限合伙） | Alloy steel iron scrap melting technology without burning loss and device thereof |
| CN204455249U (en) * | 2015-01-07 | 2015-07-08 | 朱兴发 | A kind of pillar type column cantilever-rotating formula electroslag furnace |
| CN204504029U (en) * | 2015-02-02 | 2015-07-29 | 台州市良曜成套设备有限公司 | A kind of roller feeding mechanism of bar stock shelf |
| CN104723144A (en) * | 2015-04-09 | 2015-06-24 | 济南大学 | Clamping device for bar non-radial hole drilling |
| CN106544524A (en) * | 2015-09-16 | 2017-03-29 | 荣昌县鑫达机械锻造有限公司 | Lift stable electroslag refining furnace |
| CN105312541A (en) * | 2015-11-12 | 2016-02-10 | 丹阳恒庆复合材料科技有限公司 | Improved technique and device for manufacturing nickel-chromium molybdenum alloy cast iron composite roller in forged steel roller neck |
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| CN108971454A (en) | 2018-12-11 |
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