CN203679129U - Full automatic steel pipe thread rolling machine - Google Patents

Full automatic steel pipe thread rolling machine Download PDF

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Publication number
CN203679129U
CN203679129U CN201320798763.6U CN201320798763U CN203679129U CN 203679129 U CN203679129 U CN 203679129U CN 201320798763 U CN201320798763 U CN 201320798763U CN 203679129 U CN203679129 U CN 203679129U
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CN
China
Prior art keywords
pressure head
wheel
bearing
bolt
connects
Prior art date
Application number
CN201320798763.6U
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Chinese (zh)
Inventor
侯东欣
Original Assignee
河南旭原不锈钢有限公司
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Publication date
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Priority to CN201320798763.6U priority Critical patent/CN203679129U/en
Application granted granted Critical
Publication of CN203679129U publication Critical patent/CN203679129U/en

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Abstract

The utility model relates to a full automatic steel pipe thread rolling machine. Two material receiving supports with material receiving wheels are arranged above a base; a motor is arranged at the bottom between the two material receiving supports; a drive gear is mounted on the output shaft of the motor, and is connected with a driven wheel via a chain; the driven wheel is connected with a rotary shaft; the rotary shaft is connected with a rotary thread pressing wheel; material passing holes are formed in the centers of the driven wheel, the rotary shaft and the rotary thread pressing wheel; six pressure head supports are movably mounted on the rotary thread pressing wheel, and are uniformly distributed in the circumferential direction of the rotary thread pressing wheel; a pressure head transverse rod is fixedly connected with each pressure head support; a pressure head regulation bolt is arranged longitudinally on the pressure head transverse rod; pressure wheels are connected with the bottoms of the pressure head regulation bolts; so long as steel pipes are conveyed to interiors of the material passing holes, the end parts of the steel pipes are in contact with the pressure wheels, and automatic thread pressing operation of the steel pipes can be achieved through the rotation of the pressure wheels, the operation is quick and efficient, the degree of automation is high, and the effects of convenience and quickness are achieved.

Description

A kind of Full-automatic steel pipe thread rolling machine

Technical field

The utility model 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 that produce 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 making in this way in steel mill at present.

Traditional screw-rolling machine is in the process using, in the process of screw-rolling machine roll extrusion operation, often need the steel pipe pull-out manually roll extrusion from screw-rolling machine being completed, 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, production is a kind of simple in structure, easy to operate, and 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 utility model provide 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.

The technical solution of the utility model is achieved in that a kind of Full-automatic steel pipe thread rolling machine, comprise base and be arranged on the switch board of base top, described base top is provided with two supports that connect material with the wheel that connects material, be provided with motor two bottoms that connect material between support, 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, adjust bolt bottom at pressure head 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 utlity model has following good effect: the utility model 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, can realize the automatic embossing operation of steel pipe by the rotation of pinch roller, rapidly and efficiently, automaticity is high, convenient and swift, be equipped with material loading and the equipment that connects material on the both sides of the utility model system, 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 utility model is being taken turns with rotation embossing, coordinate pinch roller to realize embossing operation by the rotation of rotation embossing wheel, 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 utility model 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, ensures 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.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the utility model support plan structure schematic diagram that connects material.

Fig. 3 is the utility model material path structural representation.

Fig. 4 is the utility model driven wheel structure schematic diagram.

Fig. 5 is the utility model rotation embossing wheel construction schematic diagram.

Fig. 6 is the utility model pinch roller perspective view.

Fig. 7 is that the utility model is adjusted bolt arrangement schematic diagram.

Fig. 8 is that the utility model rotation embossing wheel and pressure head are adjusted 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 of base 1 top, described base 1 top is provided with two supports 5 that connect material with the wheel 14 that connects material, be provided with motor 2 two bottoms that connect material between support 5, 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, adjust bolt 22 bottoms at pressure head 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, offer in the center of the wheel 14 that connects material the wheel groove 15 that connects material, connect material wheel upper bearing (metal) 7 tops offer 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 face compositions of circle distribution.

The utility model 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 fix pressure head and adjust bolt 22, send steel pipe to the wheel 14 that connects material, offer in the center of the wheel 14 that connects material 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 rotates embossing wheel 11 and starts to rotate, pinch roller 25 pushes outer surface of steel tube, form shape of threads groove, six pinch rollers act on simultaneously, ensure 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, 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 supports that connect material (5) with 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), adjust bolt (22) bottom at pressure head 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, offer the wheel groove (15) that connects material in the center of the wheel (14) that connects material, connect material wheel upper bearing (metal) (7) top offer 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 the support that connects material (5) top, be provided with and adjust handle (9) in the top of adjusting bolt (8).
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.
CN201320798763.6U 2013-12-09 2013-12-09 Full automatic steel pipe thread rolling machine CN203679129U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320798763.6U CN203679129U (en) 2013-12-09 2013-12-09 Full automatic steel pipe thread rolling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320798763.6U CN203679129U (en) 2013-12-09 2013-12-09 Full automatic steel pipe thread rolling machine

Publications (1)

Publication Number Publication Date
CN203679129U true CN203679129U (en) 2014-07-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320798763.6U CN203679129U (en) 2013-12-09 2013-12-09 Full automatic steel pipe thread rolling machine

Country Status (1)

Country Link
CN (1) CN203679129U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611857A (en) * 2013-12-09 2014-03-05 河南旭原不锈钢有限公司 Full-automatic steel tube thread rolling machine
CN104148877A (en) * 2014-08-07 2014-11-19 广州小出钢管有限公司 Full-automatic steel pipe knurling system
CN105107867A (en) * 2015-09-17 2015-12-02 江西洪都钢厂有限公司 Online welded pipe thread rolling device and using method thereof
CN105499452A (en) * 2016-02-05 2016-04-20 杭州富尔顿热能设备有限公司 Ripple pressing machine
CN107127281A (en) * 2017-06-06 2017-09-05 佛山市顺德区莱雄机械设备有限公司 The long pipe threading machine of multi-head numerical control

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611857A (en) * 2013-12-09 2014-03-05 河南旭原不锈钢有限公司 Full-automatic steel tube thread rolling machine
CN103611857B (en) * 2013-12-09 2015-10-28 河南旭原不锈钢有限公司 A kind of Full-automatic steel pipe thread rolling machine
CN104148877A (en) * 2014-08-07 2014-11-19 广州小出钢管有限公司 Full-automatic steel pipe knurling system
CN104148877B (en) * 2014-08-07 2016-08-17 广州小出钢管有限公司 A kind of steel pipe full-automatic annular knurl system
CN105107867A (en) * 2015-09-17 2015-12-02 江西洪都钢厂有限公司 Online welded pipe thread rolling device and using method thereof
CN105107867B (en) * 2015-09-17 2017-03-29 江西洪都钢厂有限公司 A kind of online welded tube screw thread rolling device and its using method
CN105499452A (en) * 2016-02-05 2016-04-20 杭州富尔顿热能设备有限公司 Ripple pressing machine
CN107127281A (en) * 2017-06-06 2017-09-05 佛山市顺德区莱雄机械设备有限公司 The long pipe threading machine of multi-head numerical control

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20140702

Effective date of abandoning: 20151028

C25 Abandonment of patent right or utility model to avoid double patenting