CN103611857A - Full-automatic steel tube thread rolling machine - Google Patents
Full-automatic steel tube thread rolling machine Download PDFInfo
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- CN103611857A CN103611857A CN201310653622.XA CN201310653622A CN103611857A CN 103611857 A CN103611857 A CN 103611857A CN 201310653622 A CN201310653622 A CN 201310653622A CN 103611857 A CN103611857 A CN 103611857A
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- pressure head
- wheel
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- rotating shaft
- pinch roller
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Abstract
The invention relates to a full-automatic steel tube thread rolling machine. Two receiving supports with receiving wheels are arranged on a base, a motor is arranged at the bottom between the two receiving supports, a driving gear is arranged on an output shaft of the motor, the driving gear is connected with a driven wheel through a chain, the driven wheel is connected with a rotary shaft, the rotary shaft is connected with a rotary embossed wheel, material passing holes are formed in the center of the driven wheel, the center of the rotary shaft and the center of the rotary embossed wheel respectively, six pressure head supporting seats are movably arranged on the rotary embossed wheel and are equally distributed in the peripheral direction of the rotary embossed wheel, each pressure head supporting seat is fixedly connected with a pressure head transverse rod, pressure head adjusting bolts are longitudinally arranged on the pressure head transverse rods, and pressing wheels are connected to the bottoms of the pressure head adjusting bolts. Steel tubes are conveyed into the material passing holes, the end portions of the steel tubes are in contact with the pressing wheels, the automatic embossing operation of the steel tubes can be achieved through the rotation of the pressing wheels, fastness and high efficiency are achieved, the automation degree is high, and convenience and fastness achieved.
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 carried out screw thread, straight burr, twill roll extrusion to workpiece in it rolls pressure limit under cold conditions; Straight-tooth, helical teeth and the tiltedly rolling of spline gear; Alignment, undergauge, tumbling and various shaping roll extrusion.Machine has safe and reliable electric liquid to carry out and control system, can make each working cycles select in manual, semi-automatic and automatic three kinds of modes.Rolled thread cold rolling technique be a kind of advanced person without machining, can effectively improve inherence and the surface quality of workpiece, adding the radial compressive stress producing 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, good looking appearance not only, can also increase the intensity of steel pipe, often makes in this way at present in steel mill.
Traditional screw-rolling machine is in the process of using, in the process of screw-rolling machine roll extrusion operation, often need the steel pipe manually roll extrusion from screw-rolling machine being completed to pull out, and operation is stacked in artificial complete arrangement, in inferior process, at least need two people to complete roll extrusion 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, waste of manpower resource, and inefficiency, is not suitable for large-scale production.
In sum, produce a kind of simple in structurely, 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 a kind of simple in structure, 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, the switch board that comprises base and be arranged on base top, described base top is provided with two with the support that connects material of the wheel that connects material, two bottoms that connect material between support, be provided with motor, on the output shaft of motor, driving gear is installed, driving gear is connected with driven pulley by chain, driven pulley is connected with rotating shaft, rotating shaft is connected with rotation embossing wheel, at driven pulley, the center of rotating shaft and rotation embossing wheel all offers material path, on rotation embossing wheel, be movably installed with six pressure head bearings, six pressure head bearing equal distribution are on the circumferencial direction of rotation embossing wheel, on each pressure head bearing, be all fixedly connected with pressure head cross bar, on pressure head cross bar, be vertically arranged with pressure head and adjust bolt, pressure head is adjusted bolt bottom and 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; on rotation embossing wheel, offer pressure head fixed groove; pressure head bearing is movably arranged in pressure head fixed groove, is provided with the pressure head bearing groove cooperatively interacting with pressure head fixed groove on pressure head bearing.
The installation direction of described pressure head bearing is mutually vertical with the axle center of rotation embossing wheel, the installation direction of pressure head cross bar is mutually vertical with the installation direction of pressure head bearing, the pressure head adjustment installation direction of bolt and the installation direction of pressure head cross bar are mutually vertical, on pressure head cross bar, be installed with pressure head adjusting nut, pressure head is adjusted bolt and is arranged in pressure head adjusting nut, at pressure head, adjust bolt bottom and be installed with pinch roller support, pinch roller frame bottom is provided with pinch roller rotating shaft, on pinch roller rotating shaft, is set with pinch roller.
On the described support that connects material, be provided with connect material wheel upper bearing (metal) and the wheel lower bearing that connects material that are parallel to each other, the wheel upper bearing (metal) that connects material is all provided with connecting material to take turns on lower bearing the wheel that connects material, center at the wheel that connects material offers the wheel groove that connects material, connect material wheel upper bearing (metal) top offer adjustment bolt indentation, adjust in bolt indentation and be set with adjustment bolt, adjust on bolt and be set with adjusting nut, adjusting nut is fixedly mounted on the support top that connects material, and above adjustment bolt, is provided with adjustment handle.
The internal diameter of described material path is not less than six circular diameters that present the pinch roller bottom end face composition of circle distribution.
The present invention has following good effect: the present invention is simple in structure, easy to operate, in use, as long as steel pipe is delivered to material path inside, end and the pinch roller of steel pipe are in contact with one another, by the rotation of pinch roller, can realize the automatic embossing operation of steel pipe, rapidly and efficiently, automaticity is high, convenient and swift, on the both sides of system of the present invention, be equipped with material loading and the equipment that connects material, use convenient and easy to operate.The operation of steel pipe embossing only needs a people can complete all operations were, and, the crucial part of the present invention is being taken turns with rotation embossing, by the rotation of rotation embossing wheel, coordinate pinch roller to realize embossing operation, be equipped with motor and switch board, can manual adjustments the rotary speed of rotation embossing wheel control the speed of steel pipe embossing operation, rapidly and efficiently, greatly improved the efficiency of embossing operation.In addition, the present invention is equipped with the support that connects material, and is provided with the two rows wheel that connects material on the support that connects material, and connects material that it is Height Adjustable up and down to take turns, and 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 are adjusted bolt and are used in conjunction with, reach being arranged on rotation embossing wheel circumferencial direction of pinch roller all-the-time stable, in use, can make pinch roller fully contact with outer surface of steel tube, the internal diameter of material path is not less than six circular diameters that present the pinch roller bottom end face composition of circle distribution, guarantees that pinch roller can contact with steel pipe, even if can not contact, pressure head bearing can be taken turns to the adjusting of enterprising line height at rotation embossing, until can use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the present invention's support plan structure schematic diagram that connects material.
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 is adjusted bolt adjustment status architecture schematic diagram.
The specific embodiment
As Fig. 1, 2, 3, 4, 5, 6, 7, shown in 8, a kind of Full-automatic steel pipe thread rolling machine, the switch board 10 that comprises base 1 and be arranged on base 1 top, described base 1 top is provided with two with the support 5 that connects material of the wheel 14 that connects material, two bottoms that connect material between support 5, be provided with motor 2, driving gear 3 is installed on the output shaft of motor 2, 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 connected with rotation embossing wheel 11, at driven pulley 16, the center of rotating shaft 18 and rotation embossing wheel 11 all offers material path 17, on rotation embossing wheel 11, be movably installed with six pressure head bearings 20, six pressure head bearing 20 equal distribution are on the circumferencial direction of rotation embossing wheel 11, on each pressure head bearing 20, be all fixedly connected with pressure head cross bar 21, on pressure head cross bar 21, be vertically arranged with pressure head and adjust bolt 22, pressure head is adjusted bolt 22 bottoms and 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 have 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; on rotation embossing wheel 11, offer pressure head fixed groove 19; pressure head bearing 20 is movably arranged in pressure head fixed groove 19, is provided with the pressure head bearing groove 27 cooperatively interacting with pressure head fixed groove 19 on pressure head bearing 20.The installation direction of described pressure head bearing 20 is mutually vertical with the axle center of rotation embossing wheel 11, the installation direction of pressure head cross bar 21 is mutually vertical with the installation direction of pressure head bearing 20, the pressure head adjustment installation direction of bolt 22 and the installation direction of pressure head cross bar 21 are mutually vertical, on pressure head cross bar 21, be installed with pressure head adjusting nut 23, pressure head is adjusted bolt 22 and is arranged in pressure head adjusting nut 23, at pressure head, adjust bolt 22 bottoms and be installed with pinch roller support 24, pinch roller support 24 bottoms are provided with pinch roller rotating shaft 26, are set with pinch roller 25 on pinch roller rotating shaft 26.On the described support 5 that connects material, be provided with connect material wheel upper bearing (metal) 7 and the wheel lower bearing 6 that connects material that are parallel to each other, connect material on wheel upper bearing (metal) 7 and the wheel lower bearing 6 that connects material the wheel 14 that connects material is all installed, in the center of the wheel 14 that connects material, offer the wheel groove 15 that connects material, wheel upper bearing (metal) 7 tops that connect material offer and adjust bolt indentation 28, adjust in bolt indentation 28 and be set with and adjust bolt 8, adjust on bolt 8 and be set with adjusting nut 10, adjusting nut 10 is fixedly mounted on support 5 tops that connect material, and above adjustment bolt 8, is provided with and adjusts handle 9.The internal diameter of described material path 17 is not less than six circular diameters that present the pinch roller 25 bottom end faces compositions of circle distribution.
The present invention in use, first each pressure head is adjusted to bolt 22 books and pressed hour hands rotation, the anglec of rotation can require to set according to embossing, each corresponding pinch roller interlaced arrangement after rotation, then fixedly pressure head is adjusted bolt 22, send steel pipe to the wheel 14 that connects material, in the center of the wheel 14 that connects material, offer the wheel groove 15 that connects material, the wheel groove 15 that connects material blocks steel pipe, the artificial steel pipe that promotes is in material path 17, until steel pipe contacts with pinch roller 25, opening motor 2 rotation embossing wheels 11 starts to rotate, pinch roller 25 extruding outer surface of steel tube, form screw-like groove, six pinch rollers act on simultaneously, guarantee that screw thread is crimped on steel pipe smoothly, the spacing of the screw thread forming on steel pipe is that the angle of adjusting according to six pinch rollers realizes, pressing speed is fast, efficiency is high, mechanization degree is high.Capable of regulating switch board 10, the rotary speed of control motor 2, controls embossing speed, efficient quick.
Claims (5)
1. a Full-automatic steel pipe thread rolling machine, the switch board (10) that comprises base (1) and be arranged on base (1) top, it is characterized in that: described base (1) top is provided with two with the support that connects material (5) of the wheel (14) that connects material, bottom between two supports that connect material (5) is provided with motor (2), driving gear (3) is installed on the output shaft of motor (2), 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 connected with rotation embossing wheel (11), in driven pulley (16), the center of rotating shaft (18) and rotation embossing wheel (11) all offers material path (17), on rotation embossing wheel (11), be movably installed with six pressure head bearings (20), six pressure head bearings (20) equal distribution is on the circumferencial direction of rotation embossing wheel (11), on each pressure head bearing (20), be all fixedly connected with pressure head cross bar (21), on pressure head cross bar (21), be vertically arranged with pressure head and adjust bolt (22), pressure head is adjusted bolt (22) bottom and is connected with pinch roller (25).
2. Full-automatic steel pipe thread rolling machine according to claim 1, it is characterized in that: 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), the axle center of rotating shaft (18) and rotation embossing wheel (11) is on same straight line, on rotation embossing wheel (11), offer pressure head fixed groove (19), pressure head bearing (20) is movably arranged in pressure head fixed groove (19), on pressure head bearing (20), be provided with the pressure head bearing groove (27) cooperatively interacting with pressure head fixed groove (19).
3. Full-automatic steel pipe thread rolling machine according to claim 1, it is characterized in that: the installation direction of described pressure head bearing (20) is mutually vertical with the axle center of rotation embossing wheel (11), the installation direction of pressure head cross bar (21) is mutually vertical with the installation direction of pressure head bearing (20), the installation direction that pressure head is adjusted bolt (22) is mutually vertical with the installation direction of pressure head cross bar (21), on pressure head cross bar (21), be installed with pressure head adjusting nut (23), pressure head is adjusted bolt (22) and is arranged in pressure head adjusting nut (23), at pressure head, adjust bolt (22) bottom and be installed with pinch roller support (24), pinch roller support (24) bottom is provided with pinch roller rotating shaft (26), on pinch roller rotating shaft (26), be set with pinch roller (25).
4. Full-automatic steel pipe thread rolling machine according to claim 1, it is characterized in that: on the described support that connects material (5), be provided with connect material wheel upper bearing (metal) (7) and the wheel lower bearing (6) that connects material that are parallel to each other, connect material to take turns upper bearing (metal) (7) and connect material to take turns on lower bearing (6) wheel (14) that connects material is all installed, in the center of the wheel (14) that connects material, offer the wheel groove (15) that connects material, wheel upper bearing (metal) (7) top that connects material offers and adjusts bolt indentation (28), adjust in bolt indentation (28) and be set with and adjust bolt (8), adjust on bolt (8) and be set with adjusting nut (10), adjusting nut (10) is fixedly mounted on the support that connects material (5) top, in the top of adjusting bolt (8), be provided with and adjust handle (9).
5. 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 six circular diameters that present 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 true CN103611857A (en) | 2014-03-05 |
| CN103611857B 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103611857B (en) |
Cited By (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 |
| CN110127999A (en) * | 2019-05-27 | 2019-08-16 | 水天一色太阳能科技有限公司 | A kind of heavy caliber solar vacuum heat-collecting pipe pressure threaded closure equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068868U (en) * | 1990-01-24 | 1991-01-09 | 尹若新 | Threading roller |
| 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 |
-
2013
- 2013-12-09 CN CN201310653622.XA patent/CN103611857B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068868U (en) * | 1990-01-24 | 1991-01-09 | 尹若新 | Threading roller |
| 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 |
Cited By (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 |
| CN110127999A (en) * | 2019-05-27 | 2019-08-16 | 水天一色太阳能科技有限公司 | A kind of heavy caliber solar vacuum heat-collecting pipe pressure threaded closure equipment |
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| Publication number | Publication date |
|---|---|
| CN103611857B (en) | 2015-10-28 |
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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 |