CN112007976A - Full-automatic profile-adjusting cantilever type roller-replacement-free square and rectangular tube forming unit - Google Patents
Full-automatic profile-adjusting cantilever type roller-replacement-free square and rectangular tube forming unit Download PDFInfo
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- CN112007976A CN112007976A CN201910454049.7A CN201910454049A CN112007976A CN 112007976 A CN112007976 A CN 112007976A CN 201910454049 A CN201910454049 A CN 201910454049A CN 112007976 A CN112007976 A CN 112007976A
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- shaft
- bearing seat
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- forming unit
- tube forming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
- B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
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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 provides a full-automatic shape-adjusting cantilever type roll-changing-free square and rectangular tube forming unit which comprises a transmission assembly and an adjusting assembly, wherein the transmission assembly comprises a first alternating-current variable-frequency motor, a gear dividing box, a universal shaft, a servo motor, a speed reducer and a lifter, the output end of the first alternating-current variable-frequency motor is connected to the gear dividing box in a transmission manner and is positioned on one side of the first alternating-current variable-frequency motor, the output end of the gear dividing box is connected to one end of the universal shaft in a transmission manner, and the output end of the servo motor is connected to the speed reducer in a transmission manner; the second motor drives the elevator to start working through the speed reducer, the elevator drives the upper bearing seat to start moving, the upper shaft is located inside the upper bearing seat, the lower shaft is located inside the lower bearing seat, the upper shaft can be driven to start moving through the movement of the upper bearing seat, and then the distance between the upper shaft and the lower shaft can be adjusted.
Description
Technical Field
The invention belongs to the field of machining, and particularly relates to a full-automatic shape-adjusting cantilever type roll-replacement-free square and rectangular tube forming unit.
Background
The forming machine is a processing technology for obtaining a predetermined shape by a roll forming technology in which a metal plate passes through a series of continuous rollers to realize continuous primary deformation.
The upper roller and the lower roller of the traditional forming machine are respectively positioned on the same shaft, and the rolling roller shaft is disassembled by stopping the machine greatly when the pipe shape needs to be adjusted, so that different rollers are replaced, and unnecessary trouble is caused.
Disclosure of Invention
The invention provides a full-automatic profile-adjusting cantilever type square and rectangular tube forming unit without changing rollers, and aims to solve the problem that when a tube type needs to be adjusted, a roll shaft needs to be disassembled by a large stop, different rollers need to be changed, and unnecessary troubles are caused.
The invention is realized in such a way that a full-automatic shape-adjusting cantilever type roll-changing-free square tube forming unit comprises a transmission assembly and an adjusting assembly, wherein the transmission assembly comprises a first alternating-current variable-frequency motor, a gear dividing box, a universal shaft, a servo motor, a speed reducer and a lifter, the output end of the first alternating-current variable-frequency motor is connected with the gear dividing box in a transmission way and is positioned at one side of the first alternating-current variable-frequency motor, the output end of the gear dividing box is connected with one end of the universal shaft in a transmission way, the output end of the servo motor is connected with the speed reducer in a transmission way, the speed reducer is fixedly connected with the servo motor, the output shaft of the servo motor is connected with the lifter in a transmission way, and the first alternating-current variable-frequency motor, the servo motor,
the adjusting assembly comprises an upper roller, an upper bearing seat, a lower bearing seat and a lower roller, the upper roller is fixedly connected with the upper bearing seat and is positioned on the outer surface of the upper bearing seat, an upper shaft is accommodated in the upper bearing seat, one end of the upper shaft is rotatably connected with the universal shaft, the lower roller is fixedly connected with the lower bearing seat, a lower shaft is arranged in the lower bearing seat, and one end of the lower shaft is rotatably connected with the universal shaft.
Preferably, the adjusting assembly further comprises a second alternating-current variable-frequency motor and a screw rod, the output end of the second alternating-current variable-frequency motor is connected to the screw rod in a transmission mode, and the screw rod is located under the lower bearing seat.
Preferably, the adjusting assembly further comprises a nut, the nut is sleeved on the outer surface of the screw rod and is in threaded connection with the screw rod, and the lower bearing seat is fixedly connected to the lower bearing seat.
Preferably, the adjusting assembly further comprises a roller shaft and a side moving seat, the roller shaft is located inside the side moving seat, and one end of the roller shaft is rotatably connected to the universal shaft.
Preferably, the number of the universal shafts is multiple, and the universal shafts correspond to the upper shaft, the lower shaft and the roll shaft respectively.
Preferably, the transmission assembly further comprises an upper moving seat, and the upper moving seat is fixedly connected to the output end of the elevator.
Preferably, two sections of the universal shaft are concave, and one end of the universal shaft is rotatably connected to the output end of the gear distribution box.
Preferably, a sliding shaft is sleeved in the upper bearing seat, the upper bearing seat is connected to the sliding shaft in a sliding manner, and two ends of the sliding shaft are respectively and fixedly connected to the lifter and the screw.
Preferably, the first ac variable frequency motor may also be a dc motor, and the servo motor may also be a common motor.
Preferably, the number of the lifters is plural, and the lifters correspond to the upper bearing block and the side moving block, respectively.
Compared with the prior art, the invention has the beneficial effects that: through setting up the second motor, the top roll, lift and speed reducer, in the in-process of using, when needing to adjust top roll and bottom roll, the second motor drives the lift through the speed reducer and begins work, and simultaneously, the lift drives the top bearing frame and begins to remove, because the upper shaft is located the inside of top bearing frame, the lower shaft is located the inside of lower bearing frame, and then alright through the removal drive upper shaft of top bearing frame begin to remove, and then alright adjust the interval between upper shaft and the lower shaft, need manual regulation when having solved upper shaft and lower shaft adjustment, the problem of regulation inefficiency.
It should be understood that the foregoing is illustrative of the preferred embodiments of the present invention and that numerous changes and modifications may be made by those skilled in the art without departing from the principles of the invention, which are also to be considered as within the scope of the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a bearing housing according to the present invention;
FIG. 3 is a schematic view of a structural movable base according to the present invention;
in the figure: 1. a transmission assembly; 11. a first alternating current variable frequency motor; 12. a gear dividing box; 13. a cardan shaft; 14. a servo motor; 15. a speed reducer; 16. an elevator; 17. an upper moving seat; 2. an adjustment assembly; 21. an upper roller; 22. an upper bearing seat; 221. an upper shaft; 23. a lower bearing seat; 231. a lower shaft; 24. a second alternating current variable frequency motor; 25. a lower roller; 26. a nut; 27. a screw rod; 28. a roll shaft; 29. the seat is laterally moved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, the present invention provides a technical solution: a full-automatic shape-adjusting cantilever type roll-changing-free square tube forming unit comprises a transmission assembly 1 and an adjusting assembly 2, wherein the transmission assembly 1 comprises a first alternating-current variable-frequency motor 11, a gear dividing box 12, a universal shaft 13, a servo motor 14, a speed reducer 15 and a lifter 16, the output end of the first alternating-current variable-frequency motor 11 is connected to the gear dividing box 12 in a transmission manner and is positioned at one side of the first alternating-current variable-frequency motor 11, the output end of the gear dividing box 12 is connected to one end of the universal shaft 13 in a transmission manner, the output end of the servo motor 14 is connected to the speed reducer 15 in a transmission manner, the speed reducer 15 is fixedly connected to the servo motor 14, the output shaft of the servo motor 14 is connected to the lifter 16 in a transmission manner, the first alternating-current variable-frequency motor,
the adjusting assembly 2 comprises an upper roller 21, an upper bearing seat 22, a lower bearing seat 23 and a lower roller 25, wherein the upper roller 21 is fixedly connected to the upper bearing seat 22 and is positioned on the outer surface of the upper bearing seat 22, an upper shaft 221 is accommodated in the upper bearing seat 22, one end of the upper shaft 221 is rotatably connected to the universal shaft 13, the lower roller 25 is fixedly connected to the lower bearing seat 23, a lower shaft 231 is arranged in the lower bearing seat 23, and one end of the lower shaft 231 is rotatably connected to the universal shaft 13.
In this embodiment, when the size of the processed product needs to be adjusted, the servo motor 14 drives the elevator 16 to start working through the speed reducer 15, and at the same time, the elevator 16 drives the upper bearing seat 22 to start moving, because the upper shaft 221 is located inside the upper bearing seat 22 and the lower shaft 231 is located inside the lower bearing seat 23, the upper shaft 221 can be driven to start moving through the movement of the upper bearing seat 22, and then the distance between the upper shaft 221 and the lower shaft 231 can be adjusted, and the size of the processed product can be adjusted through adjusting the distance.
In the embodiment, during the use process, the external power source is successfully connected, the first ac inverter motor 11, the servo motor 14, the second ac inverter motor 24 and the elevator 16 start to operate, when a product is processed, the first ac inverter motor 11 is in transmission connection with the gear box 12, the gear box 12 is provided with a plurality of output ports corresponding to the plurality of universal shafts 13, and the plurality of universal shafts 13 can be driven to rotate by the first ac inverter motor 11, meanwhile, the universal shafts 13 are in rotation connection with the upper shaft 221 and the lower shaft 231, so that the upper shaft 221 and the lower shaft 231 start to rotate, the product can be processed by the rotation of the upper shaft 221 and the lower shaft 231, when the production requirement changes and the distance between the upper shaft 221 and the lower shaft 231 needs to be adjusted, the servo motor 14 drives the speed reducer 15 to operate, and because the output end of the speed reducer 15 is in transmission connection with the elevator 16, and the upper bearing seat 22 is fixedly connected to the output shaft of the elevator 16, the elevator 16 drives the upper bearing seat 22 to start to rise, meanwhile, the upper shaft 221 is located inside the upper bearing seat 22, the upper roller 21 is fixedly connected to the upper bearing seat 22, so that the upper shaft 221 and the upper roller 21 can be driven to start moving, by automatic adjustment of the elevator 16, manual replacement of the upper shaft 221 and the lower shaft 231 is avoided, constant time and labor waste are reduced, when the left and right positions of the upper bearing seat 22 and the lower bearing seat 23 need to be adjusted, the third servo motor 24 drives the screw rod 27 to start to rotate, meanwhile, the screw 26 is adapted to the screw 27, the lower bearing seat 23 is fixedly connected to the upper bearing seat 22 and the screw 26, and the screw 27 rotates to drive the screw 26 to slide on the screw 27, so that the upper bearing seat 22 and the lower bearing seat 23 move along with the sliding of the screw 26, and further the position adjustment of the upper bearing seat 22 and the lower bearing seat 23 is completed.
Further, the adjusting assembly 2 further comprises a second alternating current variable frequency motor 24 and a screw rod 27, the output end of the second alternating current variable frequency motor 24 is connected to the screw rod 27 in a transmission manner, and the screw rod 27 is positioned right below the lower bearing block 23; the adjusting assembly 2 further comprises a nut 26, the nut 26 is sleeved on the outer surface of the screw rod 27 and is screwed on the screw rod 27, and the lower bearing block 23 is fixedly connected to the lower bearing block 23.
In this embodiment, when the left and right positions of the upper bearing seat 22 and the lower bearing seat 23 need to be adjusted, the second ac inverter motor 24 drives the screw 27 to start rotating, meanwhile, the nut 26 is matched with the screw 27, the lower bearing seat 23 is fixedly connected to the upper bearing seat 22 and the nut 26, the rotation of the screw 27 drives the nut 26 to slide on the screw 27, so that the upper bearing seat 22 and the lower bearing seat 23 move along with the sliding of the nut 26, and further, the position adjustment of the upper bearing seat 22 and the lower bearing seat 23 is completed.
Further, the adjusting assembly 2 further comprises a roller shaft 28 and a side moving seat 29, wherein the roller shaft 28 is positioned inside the side moving seat 29, and one end of the roller shaft 28 is rotatably connected to the universal shaft 13; the transmission assembly 1 further comprises an upper moving seat 17, and the upper moving seat 17 is fixedly connected to the output end of the elevator 16.
In this embodiment, the servo motor 14 drives the reduction gear 15 and the elevator 16 to start operating, and the side moving base 29 and the upper moving base 17 are fixedly connected to the elevator 16, so that the side moving base 29 and the upper moving base 17 are driven to move up and down, and the roller shaft 28 is driven to move.
Further, the number of the universal shafts 13 is plural, and corresponds to the upper shaft 221, the lower shaft 231, and the roller shaft 28.
In the present embodiment, the universal shaft 13 is provided as a torque transmission shaft, and during use, the torque generated by the first ac inverter motor 11 is transmitted to the universal shaft 13, and then transmitted to the upper shaft 221 and the lower shaft 231 through the universal shaft 13, so that the upper shaft 221 and the lower shaft 231 can smoothly rotate.
Furthermore, two sections of the universal shaft 13 are concave, and one end of the universal shaft 13 is rotatably connected to the output end of the gear splitting box 12.
In the present embodiment, since the universal shaft 13 is provided in two stages, after the positions of the upper shaft 221 and the lower shaft 231 are adjusted, the universal shaft 13 can transmit the torque to the upper shaft 221 and the lower shaft 231, and the adjusted upper shaft 221 and the adjusted lower shaft 231 can operate smoothly.
Further, a sliding shaft is sleeved inside the upper bearing seat 22, and the upper bearing seat 22 is slidably connected to the sliding shaft; the two ends of the slide shaft are fixedly connected to the elevator 16 and the nut 26, respectively.
In the present embodiment, when the elevator 16 controls the upper bearing housing 22 to start the elevation, the upper bearing housing 22 slides on the slide shaft, and the upper bearing housing 22 and the lower bearing housing 23 can be laterally adjusted by the sliding of the nut 26 on the lead screw 27.
Further, the first ac variable frequency motor 11 may also be a dc motor, and the servo motor 14 may also be a common motor.
In the present embodiment, the first ac inverter motor 11 and the servo motor 14 are provided as a dc motor and a normal motor, and the first ac inverter motor 11 and the servo motor 14 can be replaced similarly, so that the applicability of the first ac inverter motor 11 and the servo motor 14 is increased.
Further, the number of the lifters 16 is plural, corresponding to the upper bearing housing 22 and the side shift housing 29, respectively.
In this embodiment, when the elevator 16 needs to adjust the positions of the upper bearing housing 22 and the side shift housing 29, the servo motor 14 can drive the elevator 16 to start working, so as to adjust the positions of the upper bearing housing 22 and the side shift housing 29.
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 invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a full-automatic type of transferring cantilever type does not trade roller square tube forming unit which characterized in that: the automatic transmission device comprises a transmission assembly (1) and an adjusting assembly (2), wherein the transmission assembly (1) comprises a first alternating-current variable-frequency motor (11), a gear dividing box (12), a universal shaft (13), a servo motor (14), a speed reducer (15) and a lifter (16), the output end of the first alternating-current variable-frequency motor (11) is in transmission connection with the gear dividing box (12) and is positioned on one side of the first alternating-current variable-frequency motor (11), the output end of the gear dividing box (12) is in transmission connection with one end of the universal shaft (13), the output end of the servo motor (14) is in transmission connection with the speed reducer (15), the speed reducer (15) is fixedly connected with the servo motor (14), the output shaft of the servo motor (14) is in transmission connection with the lifter (16), and the first alternating-current variable-frequency motor (11), the servo motor (14), the speed reducer (15) and the lifter (16) are all electrically connected,
the adjusting assembly (2) comprises an upper roller (21), an upper bearing seat (22), a lower bearing seat (23) and a lower roller (25), the upper roller (21) is fixedly connected to the upper bearing seat (22) and is located on the outer surface of the upper bearing seat (22), an upper shaft (221) is accommodated in the upper bearing seat (22), one end of the upper shaft (221) is rotatably connected to the universal shaft (13), the lower roller (25) is fixedly connected to the lower bearing seat (23), a lower shaft (231) is arranged in the lower bearing seat (23), and one end of the lower shaft (231) is rotatably connected to the universal shaft (13).
2. The full-automatic shape-adjusting cantilever type roll-replacement-free square tube forming unit as claimed in claim 1, wherein: the adjusting assembly (2) further comprises a second alternating-current variable-frequency motor (24) and a screw rod (27), the output end of the second alternating-current variable-frequency motor (24) is in transmission connection with the screw rod (27), and the screw rod (27) is located under the lower bearing seat (23).
3. The full-automatic shape-adjusting cantilever type roll-replacement-free square tube forming unit as claimed in claim 1, wherein: the adjusting assembly (2) further comprises a nut (26), the nut (26) is sleeved on the outer surface of the screw rod (27) and is in threaded connection with the screw rod (27), and the lower bearing seat (23) is fixedly connected to the lower bearing seat (23).
4. The full-automatic shape-adjusting cantilever type roll-replacement-free square tube forming unit as claimed in claim 1, wherein: the adjusting assembly (2) further comprises a roller shaft (28) and a side moving seat (29), the roller shaft (28) is located inside the side moving seat (29), and one end of the roller shaft (28) is rotatably connected to the universal shaft (13).
5. The full-automatic shape-adjusting cantilever type roll-replacement-free square tube forming unit as claimed in claim 4, wherein: the number of the universal shafts (13) is multiple, and the universal shafts correspond to the upper shaft (221), the lower shaft (231) and the roller shaft (28) respectively.
6. The full-automatic shape-adjusting cantilever type roll-replacement-free square tube forming unit as claimed in claim 1, wherein: the transmission assembly (1) further comprises an upper moving seat (17), and the upper moving seat (17) is fixedly connected to the output end of the lifter (16).
7. The full-automatic shape-adjusting cantilever type roll-replacement-free square tube forming unit as claimed in claim 1, wherein: two sections of the universal shaft (13) are concave, and one end of the universal shaft (13) is rotatably connected to the output end of the gear distribution box (12).
8. The full-automatic shape-adjusting cantilever type roll-replacement-free square tube forming unit as claimed in claim 1, wherein: a sliding shaft is sleeved in the upper bearing seat (22), the upper bearing seat (22) is connected to the sliding shaft in a sliding mode, and two ends of the sliding shaft are fixedly connected to the lifter (16) and the screw nut (26) respectively.
9. The full-automatic shape-adjusting cantilever type roll-replacement-free square tube forming unit as claimed in claim 1, wherein: the first alternating current variable frequency motor (11) can also be a direct current motor, and the servo motor (14) can also be a common motor.
10. The full-automatic shape-adjusting cantilever type roll-replacement-free square tube forming unit as claimed in claim 4, wherein: the number of the lifters (16) is a plurality, and the lifters correspond to the upper bearing seat (22) and the side moving seat (29), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910454049.7A CN112007976A (en) | 2019-05-29 | 2019-05-29 | Full-automatic profile-adjusting cantilever type roller-replacement-free square and rectangular tube forming unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910454049.7A CN112007976A (en) | 2019-05-29 | 2019-05-29 | Full-automatic profile-adjusting cantilever type roller-replacement-free square and rectangular tube forming unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112007976A true CN112007976A (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910454049.7A Pending CN112007976A (en) | 2019-05-29 | 2019-05-29 | Full-automatic profile-adjusting cantilever type roller-replacement-free square and rectangular tube forming unit |
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| Country | Link |
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| CN (1) | CN112007976A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546998A (en) * | 2021-08-20 | 2021-10-26 | 张家港市中悦冶金设备科技有限公司 | Roll adjustment type roller system and pipe rolling forming device with same |
-
2019
- 2019-05-29 CN CN201910454049.7A patent/CN112007976A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546998A (en) * | 2021-08-20 | 2021-10-26 | 张家港市中悦冶金设备科技有限公司 | Roll adjustment type roller system and pipe rolling forming device with same |
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