CN1299849C - Automatic bending machine for steel bar - Google Patents

Automatic bending machine for steel bar Download PDF

Info

Publication number
CN1299849C
CN1299849C CNB2005100643312A CN200510064331A CN1299849C CN 1299849 C CN1299849 C CN 1299849C CN B2005100643312 A CNB2005100643312 A CN B2005100643312A CN 200510064331 A CN200510064331 A CN 200510064331A CN 1299849 C CN1299849 C CN 1299849C
Authority
CN
China
Prior art keywords
box
gear
bent axle
steel bar
connects
Prior art date
Application number
CNB2005100643312A
Other languages
Chinese (zh)
Other versions
CN1663706A (en
Inventor
饶锦福
饶金火
Original Assignee
达铁机械厂股份有限公司
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 达铁机械厂股份有限公司 filed Critical 达铁机械厂股份有限公司
Priority to CNB2005100643312A priority Critical patent/CN1299849C/en
Publication of CN1663706A publication Critical patent/CN1663706A/en
Application granted granted Critical
Publication of CN1299849C publication Critical patent/CN1299849C/en

Links

Abstract

The present invention relates to a bending machine for a steel bar, particularly to an automatic bending machine head for a steel bar. The present invention is characterized in that a main drive gear in a motor is arranged in a machine box; the center of a drive gear at the lower end of the inner part of a gear box is provided with a core shaft; the right end of the drive gear is connected with a crank shaft on which a magnet is arranged; one end of the core shaft is connected with a telescopic cylinder; the lower end of the gear box is connected with a bottom plate of the machine box; the lower end of the bottom plate of the machine box is connected with a rolling shaft on which a roller is arranged; the right end of the rolling shaft is connected with a hand wheel, and the lower end of the roller is connected with a cross beam; the upper end of a left clamp plate is fixedly connected with the lower end surface of the bottom plate of the machine box, and the lower end of the left clamp plate is connected with an air compressing cylinder of which the other end is connected with a right clamp plate. Compared with the prior art, the present invention has the advantages of novel structure and simple operation. A plurality of automatic bending machine heads for a steel bar can be combined together. A PLC program controller is adopted to control each automatic bending machine head for a steel bar. Therefore, the bending busywork of a steel bar can be automatically completed, and a process angle of the steel bar is easily adjusted. The productive efficiency is high, the error of product processing is little, and the processing cost is greatly reduced.

Description

Automatic bending machine for steel bar

[technical field]

The present invention relates to the angle-bender technical field, specifically a kind ofly be applicable in the architectural engineering that common straightcarbon steel and screw thread in the various armored concrete roll the automatic bending machine for steel bar of bending formings such as hot steel, common wire.

[background technology]

At present, the series of the angle-bender that occurs on the market is a lot, and as skeleton symbol angle-bender, internal tooth angle modulation formula angle-bender, portable angle-bender etc., but existing angle-bender all is the operation of unit head, once can only position of moulding, crooked size shape is by the range estimation dipstick metering, and the different parts moulding relies on artificial feeding, difficult quality guarantee, easily make substandard products, cause economic loss, artificial numeration occurs through regular meeting that the delivery quantity deficiency dallies over one's work or excess processing causes waste; Mainly by manually finishing, recruitment rolls up buckling work, makes cost improve; The reinforcing bar shape conversion need rely on the mandrel on the replacing bending machine table top etc., then through the moulding of artificial auxiliary repeatedly crooked ability, and complex operation.

[summary of the invention]

The present invention is in order to overcome above-mentioned deficiency, a kind of automatic bending machine for steel bar is provided, and novel structure can be formed together by many, adopt every automatic bending machine for steel bar of PLC cyclelog control, the bar bending operation can be finished automatically like this, and simple to operate, and the machining angle adjustment of reinforcing bar is easy, the production efficiency height, the finished product mismachining tolerance is little, cuts down finished cost greatly, and adaptability is strong.

For achieving the above object, design a kind of automatic bending machine for steel bar, comprise motor, gear-box, (2), one end of motor (2) connects gear-box (3) mandrel, handwheel, bent axle and mechanical organ are formed, it is characterized in that: the main drive gear in the motor is housed in a. cabinet (1), the travelling gear center of the interior lower end of gear-box (3) is provided with mandrel (6), the travelling gear right-hand member connects bent axle (8), bent axle (8) center has circular hole, bent axle (8) is provided with a magnet (5), mandrel (6) one ends connect flexible cylinder (17), mandrel (6) other end is with axle sleeve, mandrel connects plate washer (7), gear-box (3) right-hand member connects travel switch (4), gear-box (3) lower end junctor box plate (9), chassis backplane (9) lower end connects roller bearing (11), roller bearing (11) is provided with roller (12), roller bearing (11) right-hand member connects handwheel (10), roller (12) lower end connects crossbeam (14), and left clamping plate (16) upper end is fixedly connected on chassis backplane (9) lower surface, and left clamping plate (16) lower end connects air compressing cylinder (15), air compressing cylinder (15) other end connects right clamping plate (13), right clamping plate (13) other end junctor box plates (9); B. reinforcing bar is put on the bent axle (8), flexible cylinder (17) ejects mandrel, starter (2), main drive gear in the gear-box (3) rotates and travelling gear drives bent axle (8) and rotates around mandrel (6), and reinforcing bar is promptly by bent axle (8) bending, when bending during to the angle stipulated, magnet (5) on the bent axle (8) disconnects travel switch (4), motor (2) counter-rotating is restored, and in mandrel (6) indentation bent axle (8) circular hole, takes out reinforcing bar at last; Mandrel can about flexible; Automatic bending machine for steel bar can move on crossbeam; Axle sleeve adopts dismountable type to connect, and can change; The bar diameter scope is the 6-32 millimeter, and the bar bending angle is the 0-180 degree.

The present invention compares with prior art, novel structure, simple to operate, can form together by many, adopt every automatic bending machine for steel bar of PLC cyclelog control, the bar bending operation can be finished automatically like this, and the machining angle adjustment of reinforcing bar is easy, the production efficiency height, the finished product mismachining tolerance is little, cut down finished cost greatly, have very strong practicality, be worthy of promotion and application.

[description of drawings]

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the right view of Fig. 1;

Referring to Fig. 1, Fig. 2, Fig. 3,1 is cabinet, and 2 is motor, 3 is gear-box, and 4 is travel switch, and 5 is magnet, 6 is mandrel, and 7 is plate washer, and 8 is bent axle, 9 is chassis backplane, and 10 is handwheel, and 11 is roller bearing, 12 is roller, and 13 is right clamping plate, and 14 is crossbeam, 15 is air compressing cylinder, and 16 is left clamping plate, and 17 are flexible cylinder.

[specific embodiment]

Referring to Fig. 1, a kind of automatic bending machine for steel bar, comprise motor, gear-box, mandrel, handwheel, bent axle and mechanical organ are formed, it is characterized in that: motor (2) is housed in a. cabinet (1), one end of motor (2) connects the main drive gear in the gear-box (3), the travelling gear center of the interior lower end of gear-box (3) is provided with mandrel (6), the travelling gear right-hand member connects bent axle (8), bent axle (8) center has circular hole, bent axle (8) is provided with a magnet (5), mandrel (6) one ends connect flexible cylinder (17), mandrel (6) other end is with axle sleeve, mandrel connects plate washer (7), gear-box (3) right-hand member connects travel switch (4), gear-box (3) lower end junctor box plate (9), chassis backplane (9) lower end connects roller bearing (11), roller bearing (11) is provided with roller (12), roller bearing (11) right-hand member connects handwheel (10), roller (12) lower end connects crossbeam (14), and left clamping plate (16) upper end is fixedly connected on chassis backplane (9) lower surface, and left clamping plate (16) lower end connects air compressing cylinder (15), air compressing cylinder (15) other end connects right clamping plate (13), right clamping plate (13) other end junctor box plates (9); Automatic bending machine for steel bar can be gone up move left and right at crossbeam (14) by rotating handwheel (10), and the position determines that the back fixes automatic bending machine for steel bar by left and right sides clamping plate and air compressing cylinder; Mandrel by flexible cylinder can about flexible; Axle sleeve adopts dismountable type to connect, and can change.

The reinforcing bar that to cut out in advance is put on the bent axle (8) earlier, flexible cylinder (17) ejects mandrel, starter (2), main drive gear in the gear-box (3) rotates and travelling gear drives bent axle (8) and rotates around mandrel (6), and reinforcing bar is promptly by bent axle (8) bending, when bending during to the angle stipulated, magnet (5) on the bent axle (8) disconnects travel switch (4), motor (2) counter-rotating is restored, and in mandrel (6) indentation bent axle (8) circular hole, takes out reinforcing bar at last.The bar diameter scope that the present invention processed is the 6-32 millimeter, and the bar bending angle is the 0-180 degree; This manufacturing technology is still more clearly concerning those skilled in the art.

Claims (3)

1. an automatic bending machine for steel bar comprises motor, gear-box, mandrel, handwheel, and bent axle and mechanical organ are formed, and it is characterized in that:
A. in the cabinet (1) motor (2) is housed, one end of motor (2) connects the main drive gear in the gear-box (3), the travelling gear center of the interior lower end of gear-box (3) is provided with mandrel (6), the travelling gear right-hand member connects bent axle (8), bent axle (8) center has circular hole, bent axle (8) is provided with a magnet (5), mandrel (6) one ends connect flexible cylinder (17), mandrel (6) other end is with axle sleeve, gear-box (3) right-hand member connects travel switch (4), gear-box (3) lower end junctor box plate (9), chassis backplane (9) lower end connects roller bearing (11), roller bearing (11) is provided with roller (12), and roller bearing (11) right-hand member connects handwheel (10), and roller (12) lower end connects crossbeam (14), left side clamping plate (16) upper end is fixedly connected on chassis backplane (9) lower surface, clamping plate (16) lower end, a left side connects air compressing cylinder (15), and air compressing cylinder (15) other end connects right clamping plate (13), right clamping plate (13) other end junctor box plates (9);
B. reinforcing bar is put on the bent axle (8), flexible cylinder (17) ejects mandrel, starter (2), main drive gear in the gear-box (3) rotates and travelling gear drives bent axle (8) and rotates around mandrel (6), and reinforcing bar is promptly by bent axle (8) bending, when bending during to the angle stipulated, magnet (5) on the bent axle (8) disconnects travel switch (4), motor (2) counter-rotating is restored, and in mandrel (6) indentation bent axle (8) circular hole, takes out reinforcing bar at last.
2. automatic bending machine for steel bar as claimed in claim 1 is characterized in that automatic bending machine for steel bar can move on crossbeam.
3. automatic bending machine for steel bar as claimed in claim 1 is characterized in that axle sleeve can change.
CNB2005100643312A 2005-04-14 2005-04-14 Automatic bending machine for steel bar CN1299849C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005100643312A CN1299849C (en) 2005-04-14 2005-04-14 Automatic bending machine for steel bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100643312A CN1299849C (en) 2005-04-14 2005-04-14 Automatic bending machine for steel bar

Publications (2)

Publication Number Publication Date
CN1663706A CN1663706A (en) 2005-09-07
CN1299849C true CN1299849C (en) 2007-02-14

Family

ID=35035122

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100643312A CN1299849C (en) 2005-04-14 2005-04-14 Automatic bending machine for steel bar

Country Status (1)

Country Link
CN (1) CN1299849C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102240756B (en) * 2011-05-26 2013-04-03 苏州嘉鹏钢筋技术有限公司 Reinforcing steel bar bidirectional bending machine
CN109201798A (en) * 2018-09-28 2019-01-15 扬中市诺贝电气有限公司 A kind of curve bend process equipment and its processing technology

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918813A1 (en) * 1979-05-10 1980-11-20 Brueninghaus Gmbh Stahlwerke Bending machine for metal bars or tubes - has horizontally movable pillars supporting respective anvils on which workpiece is bent via rollers on lever arms
CN2032918U (en) * 1988-05-02 1989-02-22 张国光 Reinforcement bending machine
US5357778A (en) * 1993-10-08 1994-10-25 Tsai Wen Sheng Automatic reinforced bar bending apparatus
CN2200498Y (en) * 1994-08-13 1995-06-14 江苏省连云港市通用机械厂 Hydraulic bending device for reinforcing bar
CN1127682A (en) * 1995-05-18 1996-07-31 巫乐资 Full-automatic steel bar mfg. machine
CN2243353Y (en) * 1993-07-26 1996-12-25 太原重型机械学院机器厂 Steel bar bender
CN2332508Y (en) * 1998-04-24 1999-08-11 邱文聪 Multi-angle regulating device for reinforced bar bender

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2918813A1 (en) * 1979-05-10 1980-11-20 Brueninghaus Gmbh Stahlwerke Bending machine for metal bars or tubes - has horizontally movable pillars supporting respective anvils on which workpiece is bent via rollers on lever arms
CN2032918U (en) * 1988-05-02 1989-02-22 张国光 Reinforcement bending machine
CN2243353Y (en) * 1993-07-26 1996-12-25 太原重型机械学院机器厂 Steel bar bender
US5357778A (en) * 1993-10-08 1994-10-25 Tsai Wen Sheng Automatic reinforced bar bending apparatus
CN2200498Y (en) * 1994-08-13 1995-06-14 江苏省连云港市通用机械厂 Hydraulic bending device for reinforcing bar
CN1127682A (en) * 1995-05-18 1996-07-31 巫乐资 Full-automatic steel bar mfg. machine
CN2332508Y (en) * 1998-04-24 1999-08-11 邱文聪 Multi-angle regulating device for reinforced bar bender

Also Published As

Publication number Publication date
CN1663706A (en) 2005-09-07

Similar Documents

Publication Publication Date Title
CN203368267U (en) Insulating paper inserting machine for motor stator
CN101722221B (en) Processing process of screw pipe bending machine
CN203494955U (en) Sheet edge bending mechanism
CN102513827B (en) Automatic production line of linear slide rail
CN203541400U (en) Automated clothes rack forming machine
CN204430783U (en) A kind of processing unit (plant) of elevator protection plate
CN103537901B (en) A kind of processing method of elevator protection plate
CN203236480U (en) Two-arm intelligent control type mechanical arm
CN201267840Y (en) I-steel stand hydraulic sheet material ultra-wide bending machine tool
CN102152127A (en) Automatic production line for shells of electrical appliances
CN102649229B (en) Automatic grooving device for numeric control bender
CN2894943Y (en) Polishing wheel shaping machine
CN103144013B (en) For the vibropolish equipment of stone surface polishing
CN100496875C (en) Method for manufacturing wave shaped spring
JP2016531003A (en) Laser cutting technology based unwinding and blanking production equipment and processing method thereof
CN208033795U (en) A kind of stainless steel production cutter device
CN101791662B (en) Automatic bending machine capable of continuously bending steel bars with different semi-diameters
CN202449654U (en) Electromagnetic moving stacking device
CN205021824U (en) Production line is cut to numerical control bridge
KR20120118804A (en) Rotary type late shearing panel forming apparatus
CN108340182A (en) A kind of mould machine processing bolt hole processing plant
CN203599438U (en) Bending forming device for automobile seat spring wire
CN203484507U (en) Progressive die used for producing angle plate of car
CN201823845U (en) Metal wire forming machine
CN202004597U (en) Full-automatic motor stator core manufacturing equipment

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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: 20070214

Termination date: 20110414