CN103143634B - A kind of screw pressing closing machine - Google Patents
A kind of screw pressing closing machine Download PDFInfo
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- CN103143634B CN103143634B CN201310094146.2A CN201310094146A CN103143634B CN 103143634 B CN103143634 B CN 103143634B CN 201310094146 A CN201310094146 A CN 201310094146A CN 103143634 B CN103143634 B CN 103143634B
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Abstract
The present invention relates to a kind of screw pressing closing machine, including pedestal, that is located on pedestal rotates main shaft and clamps fixture and the spinning wheels treating flow formed part, the oil cylinder being connected with pedestal, described rotation main shaft and a main shaft connector connect, main shaft connector and a ball screw connect, it is provided with Rack and gear transmission assembly on main shaft rotating, ball screw is rotated by driven by servomotor, ball screw drives main shaft connector, rotate feed motion before and after main shaft and spinning wheels work, rotate main shaft and drive main shaft connector, Rack and gear transmission assembly and spinning wheels rotate, spinning wheels also make radial motion under the driving of Rack and gear transmission assembly.Screw pressing closing machine reasonable in design of the present invention, flexibly, accurate to dimension is high, and good product quality, work efficiency is the highest, and production cost is relatively low for the motion of this screw pressing closing machine.
Description
Technical field
The present invention relates to mechanical equipment technical field, specifically refer to a kind of screw pressing closing machine.
Background technology
Pipe part is applied widely, such as the ternary catalyzing unit etc. on automobile, and the closing in processing of pipe part is complex.At present, main employing conventional spinning machine is processed, but the product of conventional spinning machine spinning, there is more apparent ovality, the product size precision of processing is low, and work efficiency is the lowest, and production cost is higher.
Summary of the invention
The technical problem to be solved be to provide a kind of easy to process, efficiency is high, and the screw pressing closing machine of good product quality.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of screw pressing closing machine, including pedestal, that is located on pedestal rotates main shaft and clamps fixture and the spinning wheels treating flow formed part, the oil cylinder being connected with pedestal, described rotation main shaft and a main shaft connector connect, main shaft connector and a ball screw connect, it is provided with Rack and gear transmission assembly on main shaft rotating, ball screw is rotated by driven by servomotor, ball screw drives main shaft connector, rotate feed motion before and after main shaft and spinning wheels work, rotate main shaft and drive main shaft connector, Rack and gear transmission assembly and spinning wheels rotate, spinning wheels also make radial motion under the driving of Rack and gear transmission assembly.
The level that includes said gear-rack gear assembly be fixed on the horizontal rack group rotated on main shaft, be perpendicularly fixed at the vertical tooth rack group rotated on main shaft and respectively with horizontal rack group and vertical tooth rack group meshed gears group, spinning wheels are connected with vertical tooth rack group.
Above-mentioned vertical tooth rack group is installed on rail plate.
Above-mentioned horizontal rack group, vertical tooth rack group, gear train and spinning wheels are three.
It is provided with, in above-mentioned main shaft connector, the feed screw nut coordinated with ball screw.
The present invention has a following remarkable result:
Screw pressing closing machine reasonable in design of the present invention, rotate main shaft and a main shaft connector connects, main shaft connector and a ball screw connect, and rotating, on main shaft, Rack and gear transmission assembly is set, when driven by servomotor ball screw rotates, ball screw drives main shaft connector, rotates feed motion before and after main shaft and spinning wheels work, rotating main shaft drives main shaft connector, Rack and gear transmission assembly and spinning wheels to rotate, and spinning wheels make radial motion under the driving of Rack and gear transmission assembly.Flexibly, accurate to dimension is high, and good product quality, work efficiency is the highest, and production cost is relatively low for the motion of this screw pressing closing machine.
Accompanying drawing explanation
Accompanying drawing 1 is the present invention main TV structure schematic diagram.
Detailed description of the invention
The present invention is explained in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that.
As shown in Figure 1, screw pressing closing machine disclosed in the present embodiment is mainly used in the closing in spinning of tubular products, including pedestal 1, that is located on pedestal 1 rotates main shaft 2 and clamps fixture 3 and the spinning wheels 4 treating flow formed part 10, the oil cylinder 9 being connected with pedestal 1, rotate main shaft 2 and drive rotation by motor, rotate main shaft 2 to be connected with a main shaft connector 5, main shaft connector 5 is connected with a ball screw 6, it is provided with Rack and gear transmission assembly 8 on main shaft 2 rotating, ball screw 6 is driven by servomotor 7 and rotates, the feed screw nut coordinated with ball screw 6 it is provided with in main shaft connector 5.When servomotor 7 drives ball screw 6 to rotate, ball screw 6 drives main shaft connector 5 simultaneously, rotates feed motion before and after main shaft 2 and spinning wheels 4 work；When motor drives rotation main shaft 2 to rotate, rotating main shaft 2 and drive main shaft connector 5, Rack and gear transmission assembly 8 and spinning wheels 4 to rotate simultaneously, Rack and gear transmission assembly 8 also can drive spinning wheels 4 to make radial motion.
In the present embodiment, the level that includes Rack and gear transmission assembly 8 be fixed on the horizontal rack group 81 rotated on main shaft 2, be perpendicularly fixed at the vertical tooth rack group 82 rotated on main shaft 2 and respectively with horizontal rack group 81 and vertical tooth rack group 82 meshed gears group 83, vertical tooth rack group 82 is installed on rail plate, and spinning wheels 4 link together with vertical tooth rack group 82.Servomotor 7 rotates and drives ball screw 6 to rotate, ball screw 6 drives feed screw nut to move forward and backward, because feed screw nut is fixed on main shaft connector 5, feed screw nut is movable drives horizontal rack group 81 to move forward and backward, horizontal rack group 81 driven gear group 83 rotates, gear train 83 drives vertical tooth rack group 82 to move up and down, thus vertical tooth rack group 82 then can drive spinning wheels 4 to make radial motion, completes the closing in spinning work of tubulose series products.
Job stability during in order to ensure spinning and Product Precision, horizontal rack group 81, vertical tooth rack group 82, gear train 83 and spinning wheels 4 are three.
The present invention can carry out programme-control by single-chip microcomputer or microcomputer.
When the present invention works, first, fixture 3 clamps treats flow formed part 10, and is fixed on lathe；Meanwhile, spinning wheels 4 work at original state, oil cylinder 9, and promoting pedestal 1 to drive spinning wheels 4 to be moved to the left near treat spinning closing-in workpiece needs closing in position；Then, motor drives rotation main shaft 2 to rotate, and rotates main shaft 2 driven gears-rack gear assembly 8 and spinning wheels 4 rotate, and spinning wheels 4 prepare spinning；Then, servomotor 7 drives ball screw 6 to rotate forward, ball screw 6 drives main shaft connector 5, rotation main shaft 2 and spinning wheels 4 to move right, horizontal rack group 81 driven gear group 83 rotates counterclockwise, and meanwhile, gear train 83 drives vertical tooth rack group 82 to move inward, spinning wheels 4 contact is treated flow formed part and carries out spinning closing-in work, oil cylinder first 9 promotes pedestal 1 to move right, then moves left and right, until reaching spinning to qualified size for extremely.
After tubing workpiece spinning closing-in completes, oil cylinder 9 promotes pedestal 1 to drive spinning wheels 4 to move right, and rotates main shaft 2 and stops operating, and servomotor 7 drives ball screw 6 to reversely rotate, and spinning wheels 4 reply initial position, takes out the workpiece of spinning closing-in.
So move in circles and i.e. realize the spinning closing-in of tubing workpiece.
Screw pressing closing machine reasonable in design of the present invention, flexibly, accurate to dimension is high, and good product quality, work efficiency is the highest, and production cost is relatively low for the motion of this screw pressing closing machine.
Above-described embodiment is only the preferably embodiment of the present invention, and in addition, the present invention can also have other implementations.It is to say, on the premise of without departing from inventive concept of the present invention, any obvious replacement all should fall under the scope of the present invention.
Claims (2)
1. a screw pressing closing machine, including pedestal (1), fixture (3) and the spinning wheels (4) of flow formed part are treated in the rotation main shaft (2) being located on pedestal and clamping, the oil cylinder (9) being connected with pedestal, it is characterized in that: described rotation main shaft and a main shaft connector (5) connect, main shaft connector and a ball screw (6) connect, it is provided with Rack and gear transmission assembly (8) on main shaft rotating, ball screw is driven by servomotor (7) and rotates, ball screw drives main shaft connector, rotate feed motion before and after main shaft and spinning wheels work, rotate main shaft and drive main shaft connector, Rack and gear transmission assembly and spinning wheels rotate, spinning wheels make radial motion under the driving of Rack and gear transmission assembly.
Screw pressing closing machine the most according to claim 1, it is characterised in that: it is provided with, in described main shaft connector, the feed screw nut coordinated with ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094146.2A CN103143634B (en) | 2013-03-22 | 2013-03-22 | A kind of screw pressing closing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094146.2A CN103143634B (en) | 2013-03-22 | 2013-03-22 | A kind of screw pressing closing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103143634A CN103143634A (en) | 2013-06-12 |
| CN103143634B true CN103143634B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310094146.2A Active CN103143634B (en) | 2013-03-22 | 2013-03-22 | A kind of screw pressing closing machine |
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| CN (1) | CN103143634B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215221A (en) * | 2015-11-09 | 2016-01-06 | 扬中市三环电热科技有限公司 | The special pressing tool of a kind of electric heating tube machine for shrinking |
| CN106424402A (en) * | 2016-10-14 | 2017-02-22 | 合肥太通制冷科技有限公司 | Conical spinning necking device for copper pipe |
| CN107840234A (en) * | 2017-11-30 | 2018-03-27 | 徐州市工大三森科技有限公司 | Swing type trackless automatic vehicle-stopping device |
| CN109909354A (en) * | 2019-04-12 | 2019-06-21 | 广东鼎力旋压装备有限公司 | Enhanced Spindle Structure |
| CN112547947B (en) * | 2020-11-19 | 2022-10-21 | 湖南三泰新材料股份有限公司 | Spinning necking equipment for composite blank outer pipe |
| CN113319183A (en) * | 2021-05-24 | 2021-08-31 | 南通大通宝富风机有限公司 | Fan part spinning device and method |
| CN114393089B (en) * | 2022-01-14 | 2023-03-17 | 江苏特威机床制造有限公司 | Numerical control conical steel pipe spinning machine in static state of steel pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2573111Y (en) * | 2002-09-19 | 2003-09-17 | 阎国宗 | Roller type hot-spinning reducing machine for steel cylinder |
| EP1618973A1 (en) * | 2004-07-19 | 2006-01-25 | FABBRICA MACCHINE CURVATUBI CRIPPA AGOSTINO S.p.A. | Pipe rolling head and machine for shaping pipes comprising said head |
| EP1712316A1 (en) * | 2005-04-14 | 2006-10-18 | ITT Manufacturing Enterprises, Inc. | Apparatus for cutting, forming and grooving a pipe end |
| CN2900014Y (en) * | 2006-05-16 | 2007-05-16 | 重庆工学院 | Tube mouth reducing device for lathe device |
| CN203091570U (en) * | 2013-03-22 | 2013-07-31 | 惠州市博赛数控机床有限公司 | Spinning closing-up machine |
-
2013
- 2013-03-22 CN CN201310094146.2A patent/CN103143634B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2573111Y (en) * | 2002-09-19 | 2003-09-17 | 阎国宗 | Roller type hot-spinning reducing machine for steel cylinder |
| EP1618973A1 (en) * | 2004-07-19 | 2006-01-25 | FABBRICA MACCHINE CURVATUBI CRIPPA AGOSTINO S.p.A. | Pipe rolling head and machine for shaping pipes comprising said head |
| EP1712316A1 (en) * | 2005-04-14 | 2006-10-18 | ITT Manufacturing Enterprises, Inc. | Apparatus for cutting, forming and grooving a pipe end |
| CN2900014Y (en) * | 2006-05-16 | 2007-05-16 | 重庆工学院 | Tube mouth reducing device for lathe device |
| CN203091570U (en) * | 2013-03-22 | 2013-07-31 | 惠州市博赛数控机床有限公司 | Spinning closing-up machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103143634A (en) | 2013-06-12 |
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Address after: 516259 Pingtan City, Huizhou Province, Huiyang District, along the streets of the town of Yi Fa Industrial Zone Patentee after: Guangdong bosai CNC Machine Tool Co. Address before: 516001 Huizhou, Huicheng Province, the South Bank of the cold water on the South Bank of the third industrial zone Patentee before: Huizhou Bosai Numerical Control Machine Tool Co.,Ltd. |
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