CN114939713B - Application method of heating device for roll neck production of roller - Google Patents
Application method of heating device for roll neck production of roller Download PDFInfo
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- CN114939713B CN114939713B CN202210381824.2A CN202210381824A CN114939713B CN 114939713 B CN114939713 B CN 114939713B CN 202210381824 A CN202210381824 A CN 202210381824A CN 114939713 B CN114939713 B CN 114939713B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
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- 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
- Y02P10/25—Process efficiency
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a use method of a heating device for roll neck production, which belongs to the technical field of roll neck processing, and comprises a base, wherein the top of the base is rotationally connected with a first swinging plate, the bottom of the first swinging plate is fixedly connected with an embedded rod, the top of the base is rotationally connected with a gear on the side surface of the first swinging plate, the side surface of the gear is fixedly connected with a connecting plate, the surface of the connecting plate is provided with a sliding groove, and the surface of the gear is meshed with a rack.
Description
Technical Field
The invention relates to the technical field of roll neck machining, in particular to a heating device for roll neck production and a using method.
Background
The main working parts and tools for continuously and plastically deforming metal on the rolling mill, and the roller mainly comprises a roller body, a roller neck and a shaft head 3. The roll body is a middle part of a roll actually participating in rolling metal, the roll body is provided with a smooth cylindrical surface or a surface with a rolling groove, a roll neck is arranged in a bearing, rolling force is transmitted to a stand through a bearing seat and a pressing device, a shaft head at a driving end is connected with a gear seat through a connecting shaft, the rotating moment of a motor is transmitted to the roll, and the roll can be arranged in a two-roll, three-roll, four-roll or multi-roll mode in the roll stand.
According to the invention, compared with the prior art, the invention effectively shortens the time required by a roller repairing surfacing production process, improves the production efficiency, changes the electricity consumption of a traditional flame heating, environment-friendly and tempering furnace, and saves cost and energy.
In the above patent, a roll neck heating machine tool has a single function, only has the function of heating the roll neck, and cannot realize automatic feeding and transportation of the heated roll neck, so that a heating device for roll neck production and a use method are needed.
Disclosure of Invention
The invention aims to solve the problems that a plurality of roll neck heating devices in the prior art only have the function of heating the roll neck in actual use and can not realize automatic feeding and transferring of the heated roll neck.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a heating device is used in roll neck production, includes the base, the top swivelling joint of base has first swinging plate, and the bottom fixedly connected with embedded lever of first swinging plate, the top of base is located the side swivelling joint of first swinging plate has the gear, and the side fixedly connected with linking plate of gear, the surface of linking plate is provided with the spout, the surface engagement of gear has the rack, and the side fixedly connected with slide of rack, the top fixedly connected with telescopic link of slide, and the top fixedly connected with processing platform of telescopic link, the top swivelling joint of processing platform has the clamp splice, the top fixedly connected with backup pad of base, and the top fixedly connected with adjustment mechanism of backup pad, the side of backup pad is provided with transport mechanism, and transport the top of mechanism is provided with pneumatic splint, the hot plate is installed to the bottom of backup pad.
Preferably, the embedded rod is embedded into the sliding groove and connected with the sliding plate, the sliding groove is of an arc-shaped design, and the connecting plate drives the gear to form a swinging structure through the embedded rod.
Preferably, the top of limiting plate is the inclined plane, and the limiting plate is located the motion track of slide, the slide passes through limiting plate and telescopic link constitution elevation structure.
Preferably, the adjustment mechanism comprises a screw rod, a push block, a movable plate, a transmission disc, a connecting rod, a transmission block, a stress rod and a spring, wherein the screw rod is arranged at the top of the supporting plate, the tail of the screw rod is rotationally connected with the push block, the inner wall of the push block is rotationally connected with the movable plate, the surface of the movable plate is rotationally connected with the transmission disc, the bottom of the transmission disc is penetrated with the connecting rod, the outer ring of the transmission disc is fixedly connected with the transmission block, the bottom of the transmission block is attached with the stress rod which is slidingly connected with the top of the supporting plate, and the surface of the stress rod is fixedly connected with the spring.
Preferably, the pushing block and the movable plate are symmetrically provided with four groups about the circle center of the transmission disc, the connecting rod is arranged on the circle center of the transmission disc, and the stress rod penetrates through the supporting plate and is fixedly connected with the heating plate.
Preferably, the transmission disc is parallel to the top of the supporting plate, the contact surface of the transmission block and the stress rod is an inclined surface, and the stress rod drives the heating plate to form a sliding structure through the transmission block.
Preferably, the transfer mechanism comprises a mounting plate, a rotating rod, a rotating disk, a movable rod, a swinging rod, a second swinging plate and a transmission rod, wherein the mounting plate is arranged on the base, the side surface of the mounting plate is penetrated with the rotating rod, the tail part of the rotating rod is fixedly connected with the rotating disk, the surface of the rotating disk is penetrated with the movable rod, the surface of the movable rod is penetrated with the swinging rod, the top of the swinging rod is fixedly connected with the second swinging plate, the top of the second swinging plate is penetrated with the transmission rod, and the top of the transmission rod extends out of the mounting plate and is matched with the pneumatic clamping plate in a transmission manner.
Preferably, the rotary rod and the movable rod are both deviated from the circle center of the rotary disc, the rotary rod and the movable rod are symmetrical about the circle center of the rotary disc, and the rotary disc drives the movable rod to form a telescopic structure on the surface of the rotary disc through rotation.
Preferably, the swinging rod is perpendicular to the movable rod, the connecting point of the transmission rod and the mounting plate and the circle center of the rotating disk are positioned on the same vertical plane, and the second swinging plate drives the transmission rod to form a swinging structure through the movable rod.
The scheme also provides a using method of the heating device for roll neck production, which comprises the following steps:
s1, when the device is used, feeding operation is firstly carried out, a roll neck to be heated is placed on a processing table, then a clamping block is turned over due to gravity, the roll neck is fixed, then a first swinging plate is controlled to rotate, an embedded rod on the first swinging plate is embedded into a chute arranged in an arc shape, when the embedded rod rotates in the chute, a gear is driven to swing around a joint with a base through the joint plate, a sliding plate is driven to slide through a rack meshed with the connecting rod, then the sliding plate moves towards a limiting plate with a processing table, and the side face of the limiting plate is an inclined plane, when the processing table is gradually contacted with the limiting plate, a telescopic rod is driven to extend upwards, the processing table drives the roll neck to move upwards to an area surrounded by a heating plate, and the roll neck is heated.
S2, then, the area of the heating plate is adjusted, when roller necks with different thicknesses are heated, the screw rod is rotated through the accessible, then the screw rod can drive the push block which is in rotary connection with the screw rod to slide at the top of the supporting plate, when the push block slides towards the direction away from the transmission disc, the transmission disc can be driven to move downwards through the movable plate, as the contact surface of the transmission block and the stress rod is an inclined surface, when the transmission block descends, the stress rod can apply thrust to the stress rod, so that the stress rod drives the heating plate to move, the wrapped range of the heating plate is adjusted, and the requirements of the roller necks with different thicknesses during heating are met.
S3, finally, transferring the processed roll neck, controlling the rotary rod to rotate through the motor, then driving the rotary disc to rotate through the rotary rod, driving the swinging rod penetrating through the rotary disc to swing through the movable rod because the rotary rod is deviated from the circle center of the rotary disc, and driving the movable rod to reciprocate along the swinging rod when the movable rod swings, driving the transmission rod to swing around the joint point with the mounting plate when the swinging rod swings, and immediately driving the pneumatic clamping plate to rotate after the pneumatic clamping plate clamps the heated roll neck, so that the roll neck is transferred to the next place.
Compared with the prior art, the invention provides a heating device for producing a roller neck, which has the following beneficial effects:
1. according to the heating device for roll neck production, the embedded rod and the limiting plate are arranged, after the roll neck can be fixed by the clamping blocks, the embedded rod can rotate in the sliding groove through the first swinging plate, and the sliding plate is driven to slide by the gear and the rack, as the side surface of the limiting plate is an inclined surface, when the processing table is gradually contacted with the limiting plate, the telescopic rod can be driven to extend upwards, so that the processing table drives the roll neck to move upwards to an area surrounded by the heating plate, and the roll neck is heated;
2. according to the heating device for roll neck production, when the screw rod is rotated by arranging the adjusting mechanism, the push block which is in rotary connection with the screw rod is driven to slide, and the transmission disc is driven to move downwards by the movable plate;
3. according to the heating device for producing the roll neck, the rotating rod drives the rotating disc to rotate when the rotating rod rotates by arranging the transfer mechanism, and the rotating rod is deviated from the circle center of the rotating disc, so that the rotating disc drives the swinging rod to swing through the movable rod when rotating;
4. this heating device is used in roll neck production, the practicality is strong, when the roll neck of the different thickness of heating, accessible adjustment mechanism is adjusted the interval that the hot plate encloses for the roll neck of different specifications gets into the heating collar of hot plate and heats, has strengthened the flexibility greatly, and can transport the roll neck that the heating was successful through transport mechanism, has saved the trouble that the manual transportation brought.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a heating device for roll neck production according to the present invention.
Fig. 2 is a schematic diagram of a front view structure of a heating device for roll neck production according to the present invention.
Fig. 3 is a schematic view of a first view angle structure of an adjusting mechanism of a heating device for roll neck production according to the present invention.
Fig. 4 is a schematic view of a connecting plate structure of a heating device for roll neck production according to the present invention.
Fig. 5 is a schematic structural diagram of a transfer mechanism of a heating device for roll neck production.
Fig. 6 is a schematic diagram of a second view angle structure of an adjusting mechanism of a heating device for roll neck production according to the present invention.
Fig. 7 is a schematic top view of a heating device for roll neck production according to the present invention.
In the figure: 1. a base; 2. a first swing plate; 3. an embedded rod; 4. a gear; 5. a splice plate; 6. a chute; 7. a rack; 8. a slide plate; 9. a telescopic rod; 10. a processing table; 11. clamping blocks; 12. a support plate; 13. an adjusting mechanism; 1301. a screw rod; 1302. a pushing block; 1303. a movable plate; 1304. a drive plate; 1305. a connecting rod; 1306. a transmission block; 1307. a force-bearing rod; 1308. a spring; 14. a limiting plate; 15. a transfer mechanism; 1501. a mounting plate; 1502. a rotating rod; 1503. a rotating disc; 1504. a movable rod; 1505. a swinging rod; 1506. a second swing plate; 1507. a transmission rod; 16. pneumatic clamping plates; 17. and (5) heating the plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-7, a heating device for roll neck production, including base 1, the top swivelling joint of base 1 has first swinging plate 2, and the bottom fixedly connected with embedded lever 3 of first swinging plate 2, the top of base 1 is located the side swivelling joint of first swinging plate 2 and has gear 4, and the side fixedly connected with linking plate 5 of gear 4, the surface of linking plate 5 is provided with spout 6, the surface engagement of gear 4 has rack 7, and the side fixedly connected with slide 8 of rack 7, the top fixedly connected with telescopic link 9 of slide 8, and the top fixedly connected with processing platform 10 of telescopic link 9, the top swivelling joint of processing platform 10 has clamp splice 11, the top fixedly connected with backup pad 12 of base 1, and the top fixedly connected with adjustment mechanism 13 of backup pad 12, the side of backup pad 12 is provided with transfer mechanism 15, and the top of transfer mechanism 15 is provided with pneumatic splint 16, the hot plate 17 is installed to the bottom of backup pad 12.
Further, the embedded rod 3 is embedded into the sliding groove 6 and is connected with the sliding plate 8, the sliding groove 6 is in an arc-shaped design, the connecting plate 5 drives the gear 4 to form a swinging structure through the embedded rod 3, and the embedded rod 3 on the first swinging plate 2 is embedded into the arc-shaped sliding groove 6 to swing around the connecting point with the base 1 through the connecting plate 5 when the embedded rod 3 rotates in the sliding groove 6.
Further, the top of limiting plate 14 is the inclined plane, and limiting plate 14 is located the motion track of slide 8, and slide 8 constitutes elevation structure through limiting plate 14 and telescopic link 9, through setting up limiting plate 14, because the side of limiting plate 14 is the inclined plane, when processing platform 10 gradually contacts with it, can drive telescopic link 9 upwards to extend for processing platform 10 drives the roll neck upwards to the region surrounded by hot plate 17, heats the roll neck.
Further, adjustment mechanism 13 includes lead screw 1301, push block 1302, fly leaf 1303, drive plate 1304, link up lever 1305, drive block 1306, atress pole 1307 and spring 1308, when the roll neck of different thickness is heated, accessible rotatory lead screw 1301, and the afterbody swivelling joint of lead screw 1301 has push block 1302, the inner wall swivelling joint of push block 1302 has fly leaf 1303, and the surface swivelling joint of fly leaf 1303 has drive plate 1304, link up lever 1305 has been run through to the bottom of drive plate 1304, and the outer loop fixedly connected with drive plate 1306 of drive plate 1304, the laminating of the bottom of drive plate 1306 has the atress pole 1307 with backup pad 12 top sliding connection, the fixed surface of atress pole 1307 is connected with spring 1308, through setting adjustment mechanism 13, when the roll neck of different thickness is heated, then lead screw 1301 can drive and self swivelling joint's push block 1302 slides at the top of backup pad 12, when it slides to keeping away from the drive plate 1303, can drive the drive plate 1304 and move downwards through the fly leaf 1304, because the contact surface of drive block 1306 and atress pole 1307 is the inclined plane, when drive plate 1306 descends, can satisfy the atress pole 1307, the required range of heating when heating the roll neck 17 is heated, the required to be heated, the heater plate 17 is moved with the required to the regulation.
Further, the push block 1302 and the movable plate 1303 are symmetrically arranged in four groups with respect to the center of the transmission plate 1304, the connecting rod 1305 is arranged on the center of the transmission plate 1304, the stress rod 1307 penetrates through the support plate 12 and is fixedly connected with the heating plate 17, and when the push block 1302 slides on the top of the support plate 12, the movable plate 1303 drives the transmission plate 1304 to move downwards so as to prepare for the sliding of the stress rod 1307.
Further, the transmission plate 1304 is parallel to the top of the supporting plate 12, the contact surface of the transmission block 1306 and the stress rod 1307 is an inclined surface, the stress rod 1307 drives the heating plate 17 to form a sliding structure through the transmission block 1306, and the stress rod 1307 is arranged, so that when the transmission block 1306 descends, the stress rod 1307 can be pushed to drive the heating plate 17 to move, and the wrapping range of the heating plate 17 is adjusted, so that the requirements of heating roll necks with different thicknesses are met.
Further, the transfer mechanism 15 includes mounting panel 1501, rotary rod 1502, rotary disk 1503, movable rod 1504, swinging rod 1505, second swinging plate 1506 and transfer rod 1507, mounting panel 1501 sets up on base 1, and the side of mounting panel 1501 runs through there is rotary rod 1502, the afterbody fixedly connected with rotary rod 1503 of rotary rod 1502, and the surface of rotary rod 1503 runs through there is movable rod 1504, the surface of movable rod 1504 runs through there is swinging rod 1505, and the top and the bottom of swinging rod 1505 all fixedly connected with second swinging plate 1506, the top of second swinging plate 1506 runs through there is transfer rod 1507, mounting panel 1501 is stretched out on the top of transfer rod 1507 and cooperates with pneumatic clamp plate 16 transmission, through setting up transfer mechanism 15, control rotary rod 1502 rotation through the motor, rotary rod 1502 can drive rotary rod 1502 rotation afterwards, because rotary rod 1502 deviates from the centre of the setting of a circle of rotary disc 1503, rotary rod 1503 can drive running through the swinging rod 1505 of oneself through movable rod 1504, at its during the swing, the movable rod 1504 can follow swinging along swinging rod 1505, when swinging rod 1505, can drive transfer rod 1507 and pneumatic clamp plate 16 and transfer plate 16 to the place of rolling neck, after can drive the roll joint 16 immediately, after the roll joint is realized.
Further, both the rotating rod 1502 and the movable rod 1504 are deviated from the center of the rotating disc 1503, and the rotating rod 1502 and the movable rod 1504 are symmetrical with respect to the center of the rotating disc 1503, the rotating disc 1503 drives the movable rod 1504 to form a telescopic structure on the surface of the rotating disc 1503 through rotation, and by arranging the rotating rod 1502, the rotating disc 1503 drives the swinging rod 1505 penetrating through the rotating disc 1503 to swing through the movable rod 1504 due to the deviation of the rotating rod 1502 from the center of the rotating disc 1503.
Further, the swinging rod 1505 is perpendicular to the movable rod 1504, the engagement point between the driving rod 1507 and the mounting plate 1501 is located on the same vertical plane with the center of the rotating disk 1503, and the second swinging plate 1506 drives the driving rod 1507 to form a swinging structure through the movable rod 1504, by arranging the driving rod 1507, when the swinging rod 1505 swings, the movable rod 1504 can slide reciprocally along the swinging rod 1505, when the swinging rod 1505 swings, the driving rod 1507 can be driven to swing around the engagement point with the mounting plate 1501, when the pneumatic clamping plate 16 clamps the heated roll neck, the driving rod 1507 can immediately drive the pneumatic clamping plate 16 to rotate, and the roll neck is transferred to the next place.
The embodiment also provides a use scheme of the heating device for roll neck production, which adopts the device and comprises the following steps:
s1, when the device is used, feeding operation is firstly carried out, a roll neck to be heated is placed on a processing table 10, then a clamping block 11 is turned over due to gravity, the roll neck is fixed, then a first swinging plate 2 is controlled to rotate, an embedded rod 3 on the first swinging plate 2 is embedded into a chute 6 which is arranged in an arc shape, when the embedded rod 3 rotates in the chute 6, a gear 4 is driven to swing around a joint point with a base 1 through a connecting plate 5, a sliding plate 8 is driven to slide through a rack 7 meshed with the gear 4, then the sliding plate 8 moves towards a limiting plate 14 along with a processing table 10, and a telescopic rod 9 is driven to extend upwards when the processing table 10 gradually contacts with the limiting plate 14 due to an inclined surface of the side surface of the limiting plate 14, so that the roll neck is driven to move upwards to an area surrounded by a heating plate 17 by the processing table 10, and the roll neck is heated.
S2, then, the area of the heating plate 17 is adjusted, when the roll necks with different thicknesses are heated, the screw rod 1301 can be rotated, then the screw rod 1301 can drive the push block 1302 rotationally connected with the screw rod 1301 to slide on the top of the supporting plate 12, when the push block slides in the direction away from the transmission plate 1304, the transmission plate 1304 can be driven to move downwards through the movable plate 1303, and as the contact surface of the transmission block 1306 and the stress rod 1307 is an inclined surface, when the transmission block 1306 descends, thrust is applied to the stress rod 1307, so that the stress rod 1307 drives the heating plate 17 to move, and the covered range of the heating plate 17 is adjusted, so that the requirements of the roll necks with different thicknesses in heating are met.
And S3, finally, transferring the processed roll neck, firstly controlling the rotating rod 1502 to rotate through a motor, then driving the rotating disc 1503 to rotate through the rotating rod 1502, driving the swinging rod 1505 penetrating through the rotating disc 1503 to swing through the movable rod 1504 because the rotating rod 1502 is deviated from the circle center of the rotating disc 1503, and driving the driving rod 1507 to swing around the joint point with the mounting plate 1501 when the swinging rod 1505 swings through reciprocating sliding of the movable rod 1504 along the swinging rod 1505 when the driving rod 1507 clamps the heated roll neck, and immediately driving the driving rod 1507 to rotate to transfer the roll neck to the next place after the pneumatic clamping plate 16 clamps the heated roll neck.
The working principle of the invention is as follows: when the device is used, feeding operation is firstly carried out, a roll neck to be heated is placed on a processing table 10, then a clamping block 11 turns over due to gravity, the roll neck is fixed, then a first swinging plate 2 is controlled to rotate, an embedded rod 3 on the first swinging plate 2 is embedded into a chute 6 which is arranged in an arc shape, the embedded rod 3 swings around a joint point with a base 1 through a connecting plate 5 when rotating in the chute 6, a sliding plate 8 is driven to slide through a rack 7 meshed with the sliding plate 8, then the sliding plate 8 moves towards a limiting plate 14 along with the processing table 10, and the side surface of the limiting plate 14 is an inclined surface, when the processing table 10 gradually contacts with the sliding plate, the telescopic rod 9 is driven to extend upwards, the processing table 10 drives the roll neck to move upwards to an area surrounded by a heating plate 17, and the roll neck is heated.
Then, the area of the heating plate 17 is adjusted, when the roll necks with different thicknesses are heated, the screw rod 1301 can be rotated, then the screw rod 1301 can drive the push block 1302 rotationally connected with the screw rod 1301 to slide on the top of the supporting plate 12, when the push block slides far away from the transmission plate 1304, the transmission plate 1304 can be driven to move downwards through the movable plate 1303, as the contact surface between the transmission block 1306 and the stress rod 1307 is an inclined surface, when the transmission block 1306 descends, thrust is applied to the stress rod 1307, the stress rod 1307 drives the heating plate 17 to move, and the covered range of the heating plate 17 is adjusted, so that the requirements of the roll necks with different thicknesses in heating are met.
Finally, the machined roll neck is transported, the rotating rod 1502 is controlled to rotate through the motor, then the rotating rod 1502 drives the rotating disc 1503 to rotate, the rotating disc 1503 drives the swinging rod 1505 penetrating through the rotating disc 1503 to swing through the movable rod 1504 because the rotating rod 1502 is deviated from the circle center of the rotating disc 1503, the movable rod 1504 slides back and forth along the swinging rod 1505 when the swinging rod 1505 swings, the transmission rod 1507 is driven to swing around the engagement point with the mounting plate 1501, and after the heated roll neck is clamped by the pneumatic clamping plate 16, the transmission rod 1507 immediately drives the pneumatic clamping plate 16 to rotate to transfer the roll neck to the next place.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (1)
1. The application method of the heating device for roll neck production comprises a base (1), and is characterized in that: the device comprises a base (1), wherein the top of the base (1) is rotationally connected with a first swinging plate (2), the bottom of the first swinging plate (2) is fixedly connected with an embedded rod (3), the top of the base (1) is rotationally connected with a gear (4) on the side face of the first swinging plate (2), the side face of the gear (4) is fixedly connected with a connecting plate (5), the surface of the connecting plate (5) is provided with a sliding groove (6), the surface of the gear (4) is meshed with a rack (7), the side face of the rack (7) is fixedly connected with a sliding plate (8), the top of the sliding plate (8) is fixedly connected with a telescopic rod (9), the top of the telescopic rod (9) is fixedly connected with a processing table (10), the top of the processing table (10) is rotationally connected with a clamping block (11), the top of the base (1) is fixedly connected with a supporting plate (12), the top of the supporting plate (12) is fixedly connected with an adjusting mechanism (13), the side face of the supporting plate (12) is provided with a sliding groove (15), the top of the transporting mechanism (15) is provided with a pneumatic clamping plate (16), and the bottom of the supporting plate (12) is provided with a heating plate (17).
The embedded rod (3) is embedded into the sliding groove (6) and is connected with the sliding plate (8), the sliding groove (6) is of an arc-shaped design, and the connecting plate (5) drives the gear (4) to form a swinging structure through the embedded rod (3);
the lifting mechanism further comprises a limiting plate (14), wherein the top of the limiting plate (14) is an inclined plane, the limiting plate (14) is positioned on the movement track of the sliding plate (8), and the sliding plate (8) and the telescopic rod (9) form a lifting structure through the limiting plate (14);
the adjusting mechanism (13) comprises a screw rod (1301), a push block (1302), a movable plate (1303), a transmission disc (1304), a connecting rod (1305), a transmission block (1306), a stress rod (1307) and a spring (1308), wherein the screw rod (1301) is arranged at the top of the supporting plate (12), the tail of the screw rod (1301) is rotationally connected with the push block (1302), the inner wall of the push block (1302) is rotationally connected with the movable plate (1303), the surface of the movable plate (1303) is rotationally connected with the transmission disc (1304), the bottom of the transmission disc (1304) is penetrated by the connecting rod (1305), the outer ring of the transmission disc (1304) is fixedly connected with the transmission block (1306), the bottom of the transmission block (1306) is attached with the stress rod (1307) which is slidingly connected with the top of the supporting plate (12), and the surface of the stress rod (1307) is fixedly connected with the spring (1308).
Four groups of pushing blocks (1302) and movable plates (1303) are symmetrically arranged about the circle center of a transmission disc (1304), connecting rods (1305) are arranged on the circle center of the transmission disc (1304), and stress rods (1307) penetrate through a supporting plate (12) and are fixedly connected with a heating plate (17);
the transmission disc (1304) is parallel to the top of the supporting plate (12), the contact surface of the transmission block (1306) and the stress rod (1307) is an inclined surface, and the stress rod (1307) drives the heating plate (17) to form a sliding structure through the transmission block (1306);
the transfer mechanism (15) comprises a mounting plate (1501), a rotating rod (1502), a rotating disc (1503), a movable rod (1504), a swinging rod (1505), a second swinging plate (1506) and a transmission rod (1507), wherein the mounting plate (1501) is arranged on a base (1), the side surface of the mounting plate (1501) is penetrated by the rotating rod (1502), the tail part of the rotating rod (1502) is fixedly connected with the rotating disc (1503), the surface of the rotating disc (1503) is penetrated by the movable rod (1504), the surface of the movable rod (1504) is penetrated by the swinging rod (1505), the top and the bottom of the swinging rod (1505) are fixedly connected with the second swinging plate (1506), the top of the second swinging plate (1506) is penetrated by the transmission rod (1507), and the top of the transmission rod (1507) extends out of the mounting plate (1501) and is in transmission fit with a pneumatic clamping plate (16).
The rotating rod (1502) and the movable rod (1504) are both deviated from the circle center of the rotating disc (1503), the rotating rod (1502) and the movable rod (1504) are symmetrical relative to the circle center of the rotating disc (1503), and the rotating disc (1503) drives the movable rod (1504) to form a telescopic structure on the surface of the rotating disc (1503) through rotation;
the swinging rod (1505) is perpendicular to the movable rod (1504), the connecting point of the transmission rod (1507) and the mounting plate (1501) is positioned on the same vertical plane with the circle center of the rotating plate (1503), and the second swinging plate (1506) drives the transmission rod (1507) to form a swinging structure through the movable rod (1504);
the method comprises the following steps:
s1, when the device is used, feeding operation is firstly carried out, a roll neck to be heated is placed on a processing table (10), then a clamping block (11) is turned over due to gravity, the roll neck is fixed, then a first swinging plate (2) is controlled to rotate, an embedded rod (3) on the first swinging plate (2) is embedded into a chute (6) which is arranged in an arc shape, when the embedded rod (3) rotates in the chute (6), a gear (4) is driven to swing around a joint point with a base (1) through a connecting plate (5), a sliding plate (8) is driven to slide through a rack (7) meshed with the gear, then the sliding plate (8) can drive the processing table (10) to move towards a limiting plate (14), and as the side surface of the limiting plate (14) is an inclined surface, the processing table (10) is driven to extend upwards when the processing table (10) is gradually contacted with the limiting plate, the roller neck is driven to move upwards to a region surrounded by a heating plate (17), and the roll neck is heated;
s2, adjusting the area of the heating plate (17), when the roll necks with different thicknesses are heated, the screw rod (1301) can be rotated, then the screw rod (1301) can drive the push block (1302) which is rotationally connected with the screw rod (1301) to slide on the top of the supporting plate (12), when the push block slides in the direction away from the transmission plate (1304), the transmission plate (1304) can be driven to move downwards through the movable plate (1303), and as the contact surface of the transmission block (1306) and the stress rod (1307) is an inclined surface, when the transmission block (1306) descends, thrust is applied to the stress rod (1307), so that the stress rod (1307) drives the heating plate (17) to move, and the wrapping range of the heating plate (17) is adjusted, so that the requirements of the roll necks with different thicknesses in heating are met;
s3, finally, transferring the processed roll neck, firstly controlling a rotating rod (1502) to rotate through a motor, then driving a rotating disc (1503) to rotate through the rotating rod (1502), driving a swinging rod (1505) penetrating through the rotating disc (1503) to swing through a movable rod (1504) because the rotating rod (1502) is deviated from the circle center of the rotating disc (1503), and driving the movable rod (1504) to slide reciprocally along the swinging rod (1505) when the swinging rod (1505) swings, driving a transmission rod (1507) to swing around a joint point with a mounting plate (1501), and immediately driving a pneumatic clamping plate (16) to rotate after the heated roll neck is clamped by the pneumatic clamping plate (16) to transfer the roll neck to the next place.
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| CN202210381824.2A CN114939713B (en) | 2021-07-07 | 2021-07-07 | Application method of heating device for roll neck production of roller |
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| CN202210381824.2A CN114939713B (en) | 2021-07-07 | 2021-07-07 | Application method of heating device for roll neck production of roller |
| CN202110768764.5A CN113649729B (en) | 2021-07-07 | 2021-07-07 | Heating device is used in production of roll neck |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116117022B (en) * | 2023-02-16 | 2023-09-12 | 山东金泰轧辊股份有限公司 | Heating device for roll neck production and use method |
| CN117020094B (en) * | 2023-10-09 | 2023-12-26 | 三鑫重工机械有限公司 | Roller forging table |
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| CN114939713A (en) | 2022-08-26 |
| CN113649729B (en) | 2022-05-10 |
| CN113649729A (en) | 2021-11-16 |
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