CN201157859Y - Electric flanger for thin wall stainless steel pipe end - Google Patents

Electric flanger for thin wall stainless steel pipe end Download PDF

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Publication number
CN201157859Y
CN201157859Y CNU2008200624857U CN200820062485U CN201157859Y CN 201157859 Y CN201157859 Y CN 201157859Y CN U2008200624857 U CNU2008200624857 U CN U2008200624857U CN 200820062485 U CN200820062485 U CN 200820062485U CN 201157859 Y CN201157859 Y CN 201157859Y
Authority
CN
China
Prior art keywords
gear
flange
main shaft
bearing seat
stainless steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008200624857U
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Chinese (zh)
Inventor
李学彬
Original Assignee
李学彬
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李学彬 filed Critical 李学彬
Priority to CNU2008200624857U priority Critical patent/CN201157859Y/en
Application granted granted Critical
Publication of CN201157859Y publication Critical patent/CN201157859Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an electric flanging machine for the tube end of a thin-wall stainless steel tube, which relates to mechanical workout equipment. The tail end of the equipment is arranged on a jack bracket; the front part of a main shaft is arranged on a rear bearing seat and a front bearing seat, and the main shaft between the rear bearing seat and the front bearing seat is provided with a gear; a flange is arranged at the front end of the main shaft; a flared head is arranged on the flange; a pressure cincture is arranged on the flange through a pressure cincture frame; a position opposite to the flange is provided with a lock piece, and a pressure tube bolt is arranged on the lock piece; the main shaft of an electric motor is provided with a gear which is arranged on the rear bearing seat through a gear idle shaft, and the gears are meshed mutually. The electric flanging machine solves the construction difficulty on site for installing thin-wall stainless steel tubes for a period of time, and completely achieves the requirement for running a pipeline system with simple construction, flexible disassembly and change, high connecting strength and pipeline sealing performance and high-efficiency and stable integer.

Description

Thin-wall stainless steel pipe end electric flange turner
Technical field
The utility model relates to a kind of machining equipment, particularly a kind of thin-wall steel tube flange equipment.
Background technology
For a long time,, when the thin-walled stainless steel tube construction is installed, because the thin-wall stainless steel flange is difficulty relatively, to workmen's specification requirement height, the engineering time is longer, the quality instability, therefore pipeline is not easy to dismounting and repacking when construction, makes pipeline bonding strength and line seal poor performance.
The utility model content
The purpose of this utility model provides a kind of thin-wall stainless steel pipe end electric flange turner, and the utility model has solved relatively difficulty of present thin-wall stainless steel flange, and to workmen's specification requirement height, the engineering time is longer, problems such as quality instability.
Thin-wall stainless steel pipe end electric flange turner, comprise jack stand 1, main shaft 5, rear bearing block 6, gear 9, front-end bearing pedestal 12, flange 13, enlarging 15, pressure pipe bolt 16, lock piece 17, flanging wheel 22, flanging wheel carrier 24, gear 26, gear 27, bridge gear shaft 30, gear 28 and motor 31, main shaft 5 tail ends are installed on the jack stand 1, main shaft 5 front portions are installed on rear bearing block 6 and the front-end bearing pedestal 12, on the main shaft 5 between rear bearing block 6 and the front-end bearing pedestal 12 gear 9 is installed, flange 13 is installed in the front end of main shaft 5, enlarging 15 is installed on the flange 13, flanging wheel 22 is installed on the flange 13 by flanging wheel carrier 24, be provided with lock piece 17 in the position relative with flange 13, pressure pipe bolt 16 is installed on the lock piece 17, gear 28 is installed on the main shaft of motor 31, gear 26 and gear 27 are installed on the rear bearing block 6 by bridge gear shaft 30, gear 28 and gear 27 engagements, gear 26 and gear 9 engagements.
The utility model is 90 ° of electric flange turners of thin-wall stainless steel pipe end, successful solution the site operation difficulty of long-term installation thin-walled stainless steel tube development, to workmen's specification requirement height, assembling connects difficulty rapidly, is subjected to environment for use to influence the unsettled difficult problem of installation quality.Reached fully construction simple, tear down and reconstruct flexibly, the requirement of bonding strength and line seal performance height, whole efficient stable operation pipe-line system, it has filled up the technological gap of on-the-spot mechanical flange pipe laying, and it is the emergence point and the on-the-spot milestone that the improvement of thin-walled stainless steel tube technology is installed of thin-walled stainless steel tube development.
The utility model basic principle:
By anchor clamps die body special-purpose on the fuselage, select for use the clamping of specialty to clamp corresponding tubing and measure corresponding flange width, machine, utilize eccentric rotating 45 ° of rolling wheel set (enlarging head) on the spindle flange, by inwall (radially) roll-in, make pipe end shape horn mouth at 45, unload then and change 45 ° of rolling wheel set on the electric flange turner spindle flange, change flat limit rolling wheel set.Utilize the hydraulic means of flanger to promote main axis rotation equally to moving ahead, make rolling wheel set axially to 45 ° of ports exert pressure 90 ° of straight flanges.Because bell mouth expanding and pressing wheel are rotary body, so can not cause the damaged surfaces of thin-wall pipe.Pipe end deburring behind the fracture need not behind the flange to handle again, directly is inserted in threaded fitting, and the extraordinary sealing of the spacing compression original paper of packing into can be finished pipeline and connect.
Range of application of the present utility model:
This electric flange turner is widely used in the flange work that civil buildings water supply, cold and hot water supply system, food chemical industry, hospital, school, hotel, fire-fighting, factory building, tourism building, industrial piping system, shipbuilding industry, roadnet, solar energy pipe arrangement and central air-conditioning pipe arrangement, lap joint flange and loose joint are connected.
The topmost advantage of the utility model is an easy construction:
1, the ordinary people can learn the installation gist of simple and fast in five minutes.
2, job site noiselessness, the flames of anger, technology is easy that environment is not had influence.
3, adopt on the flange formula connecting line install, dismounting, repacking, maintenance be very convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Parts among the figure: jack stand 1, thrust bearing 2, plane bearing closes 3, spring shield 4, main shaft 5, rear bearing block 6, spring lubricating cup 7, spring flange 8, gear 9, gear guard 10, single-row radial ball bearing 11, front-end bearing pedestal 12, flange 13, bearing 14, enlarging 15, pressure pipe bolt 16, lock piece 17, wallboard 18, reinforcement 19, hexagon-headed bolt 20, packing ring 21, flanging wheel 22, thrust bearing 23, flanging wheel carrier 24, soket head cap screw 25, gear 26, gear 27, gear 28, bearing 29, bridge gear shaft 30, motor 31, jack 32.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done detailed explanation.
Consult Fig. 1, present embodiment comprises jack stand 1, main shaft 5, rear bearing block 6, gear 9, front-end bearing pedestal 12, flange 13, enlarging 15, pressure pipe bolt 16, lock piece 17, flanging wheel 22, flanging wheel carrier 24, gear 26, gear 27, bridge gear shaft 30, gear 28 and motor 31, main shaft 5 tail ends are installed on the jack stand 1, main shaft 5 front portions are installed on rear bearing block 6 and the front-end bearing pedestal 12, on the main shaft 5 between rear bearing block 6 and the front-end bearing pedestal 12 gear 9 is installed, flange 13 is installed in the front end of main shaft 5, enlarging 15 is installed on the flange 13, flanging wheel 22 is installed on the flange 13 by flanging wheel carrier 24, be provided with lock piece 17 in the position relative with flange 13, pressure pipe bolt 16 is installed on the lock piece 17, gear 28 is installed on the main shaft of motor 31, gear 26 and gear 27 are installed on the rear bearing block 6 by bridge gear shaft 30, gear 28 and gear 27 engagements, gear 26 and gear 9 engagements.
The example bonding strength:
1, behind the flanger flange, the tension pull out force of connecting pipe is strong.With the pressure more than the load 8mpa of this kind equipment installation, tubing/pipe fitting breaks away from seepage.
2, the pipeline anti-vibration that connects with the flanger flange, with DN15-DN50 tubing connecting tube one end, sealing is injected water and is forced into 1.7mpa, vibrates 100 ten thousand times no drainage with bobbing machine.
3, the pipeline that connects with flanger, the hydraulic pressure marginal test.With the pipeline that this flanger connects, seal end water filling pressurization limit 10mpa, tubing crack-free, pipe fitting do not have disengaging.
The utility model electric flange turner range of work:
A type machine can on-the-spot nine kinds of different beading tube endses processing DN15-DN100.
The Type B machine can on-the-spot three kinds of different beading tube endses processing DN125-DN200.
C type machine can on-the-spot three kinds of different beading tube endses processing DN200-DN400.

Claims (1)

1. thin-wall stainless steel pipe end electric flange turner, it is characterized in that: comprise jack stand (1), main shaft (5), rear bearing block (6), gear (9), front-end bearing pedestal (12), flange (13), enlarging head (15), pressure pipe bolt (16), lock piece (17), flanging wheel (22), flanging wheel carrier (24), gear (26), gear (27), bridge gear shaft (30), gear (28) and motor (31), main shaft (5) tail end is installed on the jack stand (1), main shaft (5) front portion is installed on rear bearing block (6) and the front-end bearing pedestal (12), on the main shaft (5) between rear bearing block (6) and the front-end bearing pedestal (12) gear (9) is installed, flange (13) is installed in the front end of main shaft (5), enlarging head (15) is installed on the flange (13), flanging wheel (22) is installed on the flange (13) by flanging wheel carrier (24), be provided with lock piece (17) in the position relative with flange (13), pressure pipe bolt (16) is installed on the lock piece (17), gear (28) is installed on the main shaft of motor (31), gear (26) and gear (27) are installed on the rear bearing block (6) by bridge gear shaft (30), gear (28) and gear (27) engagement, gear (26) and gear (9) engagement.
CNU2008200624857U 2008-03-13 2008-03-13 Electric flanger for thin wall stainless steel pipe end Expired - Fee Related CN201157859Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200624857U CN201157859Y (en) 2008-03-13 2008-03-13 Electric flanger for thin wall stainless steel pipe end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200624857U CN201157859Y (en) 2008-03-13 2008-03-13 Electric flanger for thin wall stainless steel pipe end

Publications (1)

Publication Number Publication Date
CN201157859Y true CN201157859Y (en) 2008-12-03

Family

ID=40108448

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200624857U Expired - Fee Related CN201157859Y (en) 2008-03-13 2008-03-13 Electric flanger for thin wall stainless steel pipe end

Country Status (1)

Country Link
CN (1) CN201157859Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102357579A (en) * 2011-08-03 2012-02-22 汪涛 Electric flanging machine for steel pipes
CN103418701A (en) * 2012-05-23 2013-12-04 东台市远洋不锈钢制造有限公司 Stub end overlap edge rolling machine tool
CN104985041A (en) * 2015-06-15 2015-10-21 浙江上风高科专风实业有限公司 Housing case flanger and use method thereof
CN106001266A (en) * 2016-06-12 2016-10-12 苏州天朋精密元器件有限公司 Flanging punch
CN106694662A (en) * 2017-01-19 2017-05-24 浙江工贸职业技术学院 Extrusion flanging equipment of magnetorheological vibration reducer piston ring

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102357579A (en) * 2011-08-03 2012-02-22 汪涛 Electric flanging machine for steel pipes
CN103418701A (en) * 2012-05-23 2013-12-04 东台市远洋不锈钢制造有限公司 Stub end overlap edge rolling machine tool
CN103418701B (en) * 2012-05-23 2015-10-21 东台市远洋不锈钢制造有限公司 Flange pipe nipple overlap edge knurling machine
CN104985041A (en) * 2015-06-15 2015-10-21 浙江上风高科专风实业有限公司 Housing case flanger and use method thereof
CN106001266A (en) * 2016-06-12 2016-10-12 苏州天朋精密元器件有限公司 Flanging punch
CN106694662A (en) * 2017-01-19 2017-05-24 浙江工贸职业技术学院 Extrusion flanging equipment of magnetorheological vibration reducer piston ring
CN106694662B (en) * 2017-01-19 2018-03-23 浙江工贸职业技术学院 The extruding flanging device of magneto-rheological vibration damper piston ring

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081203

Termination date: 20110313