CN103611857B - A kind of Full-automatic steel pipe thread rolling machine - Google Patents
A kind of Full-automatic steel pipe thread rolling machine Download PDFInfo
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- CN103611857B CN103611857B CN201310653622.XA CN201310653622A CN103611857B CN 103611857 B CN103611857 B CN 103611857B CN 201310653622 A CN201310653622 A CN 201310653622A CN 103611857 B CN103611857 B CN 103611857B
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- pressure head
- splicing
- wheel
- rotating shaft
- pinch roller
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Abstract
The present invention relates to a kind of Full-automatic steel pipe thread rolling machine, two splicing supports with splicing wheel are provided with above base, bottom between two splicing supports is provided with motor, the output shaft of motor is provided with driving gear, driving gear is connected with driven pulley by chain, driven pulley is connected with rotating shaft, rotating shaft is taken turns with rotation embossing and is connected, at driven pulley, the center of rotating shaft and rotation embossing wheel all offers material path, rotation embossing wheel is movably installed with six pressure head bearings, six pressure head bearing equal distribution at rotation embossing wheel circumferentially, each pressure head bearing is all fixedly connected with pressure head cross bar, pressure head cross bar is vertically arranged with pressure head adjustment bolt, pressure head adjustment stud base is connected with pinch roller, as long as steel pipe to be delivered to material path inside, end and the pinch roller of steel pipe contact with each other, and can be realized the automatic embossing operation of steel pipe by the rotation of pinch roller, rapidly and efficiently, automaticity is high, convenient and swift.
Description
Technical field
The present invention relates to mechanical field, a kind of steel tube screw thread screw-rolling machine of specific design, particularly a kind of Full-automatic steel pipe thread rolling machine.
Background technology
Screw-rolling machine is a kind of Multifunctional cold extrusion molding lathe, and rolled thread function is rolled in pressure limit at it and carried out screw thread, straight burr, twill roll extrusion to workpiece in the cold state; The rolling of straight-tooth, helical teeth and oblique spline gear; Alignment, undergauge, tumbling and various shaping roll extrusion.Machine has safe and reliable electric liquid to perform and control system, and each working cycles can be made to select in manual, semi-automatic and automatic three kinds of modes.Rolled thread cold rolling technique be a kind of advanced person without machining, effectively can improve inherence and the surface quality of workpiece, adding the radial compressive stress produced man-hour, can significantly improve fatigue strength and the torsional strength of workpiece, is a kind of ideal technology of efficient, energy-conservation, low consumption.After steel pipe rolled thread, not only good looking appearance, can also increase the intensity of steel pipe, often makes in this way in current steel mill.
Traditional screw-rolling machine is in the process used, in the process of screw-rolling machine rolling operation, often need the steel pipe pull-out manually roll extrusion from screw-rolling machine completed, and artificial complete field arranges stacking operation, in secondary process, at least need two people to complete rolling operation, a people operates screw-rolling machine, another one people arranges and pulls steel pipe, and completes the stacking operation after rolled thread.Traditional screw-rolling machine is time-consuming in use, and labour intensity is large, and waste of manpower resource, inefficiency, is not suitable for large-scale production.
In sum, produce a kind of structure simply, easy to operate, operating efficiency is high, high in technological content, and mechanization degree is high, and cost-effective Full-automatic steel pipe thread rolling machine, has wide market prospects.
Summary of the invention
For the deficiencies in the prior art, the invention provides that a kind of structure is simple, easy to operate, operating efficiency is high, high in technological content, mechanization degree is high, cost-effective Full-automatic steel pipe thread rolling machine.
Technical scheme of the present invention is achieved in that a kind of Full-automatic steel pipe thread rolling machine, comprise base and be arranged on the switch board above base, two splicing supports with splicing wheel are provided with above described base, bottom between two splicing supports is provided with motor, the output shaft of motor is provided with driving gear, driving gear is connected with driven pulley by chain, driven pulley is connected with rotating shaft, rotating shaft is taken turns with rotation embossing and is connected, at driven pulley, the center of rotating shaft and rotation embossing wheel all offers material path, rotation embossing wheel is movably installed with six pressure head bearings, six pressure head bearing equal distribution at rotation embossing wheel circumferentially, each pressure head bearing is all fixedly connected with pressure head cross bar, pressure head cross bar is vertically arranged with pressure head adjustment bolt, pressure head adjustment stud base is connected with pinch roller.
Described rotating shaft is fixedly mounted on base by rotating shaft support; driven pulley arranged outside has driven pulley protective cover; the axle center of driven pulley, rotating shaft and rotation embossing wheel is on same straight line; rotate on embossing wheel and offer pressure head fixed groove; pressure head bearing is movably arranged in pressure head fixed groove, and pressure head bearing is provided with the pressure head bearing groove cooperatively interacted with pressure head fixed groove.
The axle center that installation direction and the rotation embossing of described pressure head bearing are taken turns is mutually vertical, the installation direction of pressure head cross bar is mutually vertical with the installation direction of pressure head bearing, the installation direction of pressure head adjustment bolt is mutually vertical with the installation direction of pressure head cross bar, pressure head cross bar is installed with pressure head adjusting nut, pressure head adjustment bolt is arranged in pressure head adjusting nut, pinch roller support is installed with at pressure head adjustment stud base, pinch roller frame bottom is provided with pinch roller rotating shaft, and pinch roller rotating shaft is set with pinch roller.
Described splicing support is provided with the splicing wheel upper bearing (metal) and splicing wheel lower bearing that are parallel to each other, splicing wheel upper bearing (metal) and splicing wheel lower bearing are all provided with splicing wheel, splicing wheel groove is offered in the center of splicing wheel, splicing wheel upper bearing (metal) top offers adjustment bolt indentation, adjustment bolt is set with in adjustment bolt indentation, adjustment bolt is set with adjusting nut, and adjusting nut is fixedly mounted on above splicing support, above adjustment bolt, be provided with adjustment handle.
The internal diameter of described material path is not less than the diameter that six present the circle of the pinch roller bottom end face composition of circle distribution.
The present invention has following good effect: structure of the present invention is simple, easy to operate, in use, as long as steel pipe is delivered to material path inside, end and the pinch roller of steel pipe contact with each other, the automatic embossing operation of steel pipe can be realized by the rotation of pinch roller, rapidly and efficiently, automaticity is high, convenient and swift, be equipped with material loading and splicing equipment on the both sides of present system, use convenient and easy to operate.The operation of steel pipe embossing only needs a people to complete all operations, and, being in of the present invention's key is taken turns with rotation embossing, embossing operation is realized by rotating embossing wheel rotatable engagement pinch roller, be equipped with motor and switch board, the manual adjustments rotary speed that rotates embossing wheel can control the speed of steel pipe embossing operation, rapidly and efficiently, substantially increase the efficiency of embossing operation.In addition, the present invention is equipped with splicing support, and splicing support is provided with two row's splicing wheels, splicing wheel upper-lower height is adjustable, realizes the charging operation of different thicknesses steel pipe, and stability is strong, and operating performance is strong, applied widely.Pressure head bearing and pressure head cross bar and pressure head adjust bolt with the use of, reach being arranged on of pinch roller all-the-time stable and rotate embossing wheel circumferentially, in use, pinch roller can be made fully to contact with outer surface of steel tube, the internal diameter of material path is not less than the diameter that six present the circle of the pinch roller bottom end face composition of circle distribution, ensures that pinch roller can contact with steel pipe, even if can not contact, pressure head bearing can be taken turns the adjustment of enterprising line height at rotation embossing, till can using.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is splicing support plan structure schematic diagram of the present invention.
Fig. 3 is material path structural representation of the present invention.
Fig. 4 is driven wheel structure schematic diagram of the present invention.
Fig. 5 is that the present invention rotates embossing wheel construction schematic diagram.
Fig. 6 is pinch roller perspective view of the present invention.
Fig. 7 is that the present invention adjusts bolt arrangement schematic diagram.
Fig. 8 is that the present invention rotates embossing wheel and pressure head adjustment bolt adjustment status architecture schematic diagram.
Detailed description of the invention
As Fig. 1, 2, 3, 4, 5, 6, 7, shown in 8, a kind of Full-automatic steel pipe thread rolling machine, comprise base 1 and be arranged on the switch board 10 above base 1, two splicing supports 5 with splicing wheel 14 are provided with above described base 1, bottom between two splicing supports 5 is provided with motor 2, the output shaft of motor 2 is provided with driving gear 3, driving gear 3 is connected with driven pulley 16 by chain 4, driven pulley 16 is connected with rotating shaft 18, rotating shaft 18 is taken turns 11 with rotation embossing and is connected, at driven pulley 16, the center of rotating shaft 18 and rotation embossing wheel 11 all offers material path 17, rotation embossing wheel 11 is movably installed with six pressure head bearings 20, six pressure head bearing 20 equal distribution at rotation embossing wheel 11 circumferentially, each pressure head bearing 20 is all fixedly connected with pressure head cross bar 21, pressure head cross bar 21 is vertically arranged with pressure head adjustment bolt 22, pinch roller 25 is connected with bottom pressure head adjustment bolt 22.
Described rotating shaft 18 is fixedly mounted on base 1 by rotating shaft support 12; driven pulley 16 arranged outside has driven pulley protective cover 13; the axle center of driven pulley 16, rotating shaft 18 and rotation embossing wheel 11 is on same straight line; rotate on embossing wheel 11 and offer pressure head fixed groove 19; pressure head bearing 20 is movably arranged in pressure head fixed groove 19, and pressure head bearing 20 is provided with the pressure head bearing groove 27 cooperatively interacted with pressure head fixed groove 19.The axle center that installation direction and the rotation embossing of described pressure head bearing 20 take turns 11 is mutually vertical, the installation direction of pressure head cross bar 21 is mutually vertical with the installation direction of pressure head bearing 20, the installation direction of pressure head adjustment bolt 22 is mutually vertical with the installation direction of pressure head cross bar 21, pressure head cross bar 21 is installed with pressure head adjusting nut 23, pressure head adjustment bolt 22 is arranged in pressure head adjusting nut 23, pinch roller support 24 is installed with bottom pressure head adjustment bolt 22, be provided with pinch roller rotating shaft 26 bottom pinch roller support 24, pinch roller rotating shaft 26 be set with pinch roller 25.Described splicing support 5 is provided with the splicing wheel upper bearing (metal) 7 and splicing wheel lower bearing 6 that are parallel to each other, splicing wheel upper bearing (metal) 7 and splicing wheel lower bearing 6 are all provided with splicing wheel 14, splicing wheel groove 15 is offered in the center of splicing wheel 14, splicing wheel upper bearing (metal) 7 top offers adjustment bolt indentation 28, adjustment bolt 8 is set with in adjustment bolt indentation 28, adjustment bolt 8 is set with adjusting nut, adjusting nut is fixedly mounted on above splicing support 5, is provided with adjustment handle 9 above adjustment bolt 8.The internal diameter of described material path 17 is not less than the diameter that six present the circle of the pinch roller 25 bottom end face composition of circle distribution.
The present invention in use, first each pressure head adjustment bolt 22 book is pressed hour hands to rotate, the anglec of rotation can require setting according to embossing, each corresponding pinch roller interlaced arrangement after rotating, then pressure head adjustment bolt 22 is fixed, steel pipe is sent to splicing wheel 14, splicing wheel groove 15 is offered in the center of splicing wheel 14, splicing wheel groove 15 blocks steel pipe, artificial promotion steel pipe is in material path 17, until steel pipe contacts with pinch roller 25, open motor 2 rotate embossing wheel 11 start rotate, pinch roller 25 extrudes outer surface of steel tube, form thread-like groove, six pinch rollers act on simultaneously, ensure that screw thread is crimped on steel pipe smoothly, the spacing of the screw thread that steel pipe is formed is that the angle adjusted according to six pinch rollers realizes, pressing speed is fast, efficiency is high, mechanization degree is high.Adjustable switch board 10, controls the rotary speed of motor 2, controls embossing speed, efficient quick.
Claims (4)
1. a Full-automatic steel pipe thread rolling machine, comprise base (1) and be arranged on the switch board (10) of base (1) top, it is characterized in that: described base (1) top is provided with two splicing supports (5) with splicing wheel (14), bottom between two splicing supports (5) is provided with motor (2), the output shaft of motor (2) is provided with driving gear (3), driving gear (3) is connected with driven pulley (16) by chain (4), driven pulley (16) is connected with rotating shaft (18), rotating shaft (18) is taken turns (11) with rotation embossing and is connected, in driven pulley (16), the center of rotating shaft (18) and rotation embossing wheel (11) all offers material path (17), rotation embossing wheel (11) is movably installed with six pressure head bearings (20), six pressure head bearing (20) equal distribution in rotation embossing wheel (11) circumferentially, each pressure head bearing (20) is all fixedly connected with pressure head cross bar (21), pressure head cross bar (21) is vertically arranged with pressure head adjustment bolt (22), pressure head adjustment bolt (22) bottom is connected with pinch roller (25), described rotating shaft (18) is fixedly mounted on base (1) by rotating shaft support (12), driven pulley (16) arranged outside has driven pulley protective cover (13), driven pulley (16), rotating shaft (18) and rotation embossing take turns the axle center of (11) on same straight line, rotate on embossing wheel (11) and offer pressure head fixed groove (19), pressure head bearing (20) is movably arranged in pressure head fixed groove (19), and pressure head bearing (20) is provided with the pressure head bearing groove (27) cooperatively interacted with pressure head fixed groove (19).
2. Full-automatic steel pipe thread rolling machine according to claim 1, it is characterized in that: the axle center that installation direction and the rotation embossing of described pressure head bearing (20) take turns (11) is mutually vertical, the installation direction of pressure head cross bar (21) is mutually vertical with the installation direction of pressure head bearing (20), the installation direction of pressure head adjustment bolt (22) is mutually vertical with the installation direction of pressure head cross bar (21), pressure head cross bar (21) is installed with pressure head adjusting nut (23), pressure head adjustment bolt (22) is arranged in pressure head adjusting nut (23), pinch roller support (24) is installed with in pressure head adjustment bolt (22) bottom, pinch roller support (24) bottom is provided with pinch roller rotating shaft (26), pinch roller rotating shaft (26) is set with pinch roller (25).
3. Full-automatic steel pipe thread rolling machine according to claim 1, it is characterized in that: described splicing support (5) is provided with splicing wheel upper bearing (metal) (7) and splicing wheel lower bearing (6) that are parallel to each other, splicing wheel upper bearing (metal) (7) and splicing wheel lower bearing (6) are all provided with splicing wheel (14), splicing wheel groove (15) is offered in the center of splicing wheel (14), splicing wheel upper bearing (metal) (7) top offers adjustment bolt indentation (28), adjustment bolt (8) is set with in adjustment bolt indentation (28), adjustment bolt (8) is set with adjusting nut, adjusting nut is fixedly mounted on splicing support (5) top, the top of adjustment bolt (8) is provided with adjustment handle (9).
4. Full-automatic steel pipe thread rolling machine according to claim 1, is characterized in that: the internal diameter of described material path (17) is not less than the diameter that six present the circle of pinch roller (25) the bottom end face composition of circle distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653622.XA CN103611857B (en) | 2013-12-09 | 2013-12-09 | A kind of Full-automatic steel pipe thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653622.XA CN103611857B (en) | 2013-12-09 | 2013-12-09 | A kind of Full-automatic steel pipe thread rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103611857A CN103611857A (en) | 2014-03-05 |
| CN103611857B true CN103611857B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310653622.XA Expired - Fee Related CN103611857B (en) | 2013-12-09 | 2013-12-09 | A kind of Full-automatic steel pipe thread rolling machine |
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| CN (1) | CN103611857B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111857A (en) * | 2016-06-24 | 2016-11-16 | 天津众信机械制造有限公司 | A kind of screw forming mould |
| CN107322773A (en) * | 2017-07-14 | 2017-11-07 | 广东鸿业机械有限公司 | Automatic embossing machine |
| CN109894554A (en) * | 2018-08-23 | 2019-06-18 | 浙江强远数控机床有限公司 | A kind of rib machine |
| CN110127999B (en) * | 2019-05-27 | 2023-07-14 | 华方光瑞太阳能科技有限公司 | Thread pressing sealing equipment for large-caliber solar vacuum heat collecting pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5467803A (en) * | 1993-02-10 | 1995-11-21 | Kabushiki Kaisha Toshiba | Outer lead bending apparatus for a semiconductor package device having a package and outer leads extending from the package |
| JP2000140991A (en) * | 1998-11-04 | 2000-05-23 | Matsumoto Jukogyo Kk | Connector bolt and its production |
| CN1555938A (en) * | 2003-12-31 | 2004-12-22 | 肖金安 | Pipeline connection external thread oxial rolling machine |
| CN102233400A (en) * | 2010-04-28 | 2011-11-09 | 洛阳海林机械有限公司 | Adjustable multiple thread screw rolling equipment and process |
| CN203679129U (en) * | 2013-12-09 | 2014-07-02 | 河南旭原不锈钢有限公司 | Full automatic steel pipe thread rolling machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068868U (en) * | 1990-01-24 | 1991-01-09 | 尹若新 | Threading roller |
-
2013
- 2013-12-09 CN CN201310653622.XA patent/CN103611857B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5467803A (en) * | 1993-02-10 | 1995-11-21 | Kabushiki Kaisha Toshiba | Outer lead bending apparatus for a semiconductor package device having a package and outer leads extending from the package |
| JP2000140991A (en) * | 1998-11-04 | 2000-05-23 | Matsumoto Jukogyo Kk | Connector bolt and its production |
| CN1555938A (en) * | 2003-12-31 | 2004-12-22 | 肖金安 | Pipeline connection external thread oxial rolling machine |
| CN102233400A (en) * | 2010-04-28 | 2011-11-09 | 洛阳海林机械有限公司 | Adjustable multiple thread screw rolling equipment and process |
| CN203679129U (en) * | 2013-12-09 | 2014-07-02 | 河南旭原不锈钢有限公司 | Full automatic steel pipe thread rolling machine |
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| CN103611857A (en) | 2014-03-05 |
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Granted publication date: 20151028 Termination date: 20161209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |