CN201136029Y

CN201136029Y - Mechanical programme-controlled hoop-bending machine

Info

Publication number: CN201136029Y
Application number: CNU2007201993159U
Authority: CN
Inventors: 刘邦建
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-14
Filing date: 2007-12-14
Publication date: 2008-10-22
Anticipated expiration: 2017-12-14

Abstract

The utility model relates to a mechanical programmed hoop bending machine, which is a hoop bending machine in the field of buildings, in particular to the mechanical programmed hoop bending machine. The mechanical programmed hoop bending machine is composed of a machine rack (1), a faceplate (2), a staff gauge (3), an electric motor (4), a power box (5), an electrical box (6), a T-shaped chock block (7) and a U-shaped chock block sleeve (8), wherein, the faceplate (2) is arranged on the machine rack (1); the staff gauge (3) is arranged on the faceplate (2); the electric motor (4), the power box (5) and the electrical box (6) are arranged in the machine rack (1) below the faceplate (2); the U-shaped chock block sleeve (8) is fixed on the faceplate; the T-shaped chock block (7) is sleeved in the U-shaped chock block sleeve (8). The hoop bending machine also comprises a mechanical programmed assembly (9) and a slope plate (10), and utilizes the slope plate to solve the problem that hoop ribs occur with mutual collision during bending process and uses mechanical procedures to control bending angle; the work efficiency is increased; because the hoop bending machine adopts mechanical control, the maintenance is convenient and the cost is reduced.

Description

A kind of mechanically program-controlled hoop bender

Technical field:

The utility model relates to the hoop bender of building field, is specifically related to a kind of mechanically program-controlled hoop bender.

Background technology:

Existing market has many kinds of hoop benders, mainly is divided into two kinds: a kind of is the hoop bender of not tape program control, the hoop bender of another kind of band microelectronics program.The hoop bender of tape program control not, the radical of each crooked stirrup is few, inconvenient operation, every crooked one group of stirrup, the very important person is for controlling twice of angle, collision mutually when the small size stirrup is crooked, the very important person is the certain angular distance of pull-up, the crooked difficulty of large scale, because of speed too fast, people's speed does not catch up with, so inefficiency.The hoop bender that has microelectronics control still knock against each other can occur when the small size stirrup is crooked, also the very important person is the certain angular distance of pull-up, and owing to adopted microelectronics control, be prone to fault, maintenance is inconvenient, in addition owing to adopt Electronic Control, so need the workman of certain technology to operate this machine, and also need certain environment, thereby in a disguised form increased cost, price is higher in addition, thereby causes cost higher.

The utility model content:

The purpose of this utility model provides a kind of mechanically program-controlled hoop bender, and utilizing increases the problem that mutual collision takes place ramp solution stirrup in BENDING PROCESS, uses Mechanically programm's control angle of bend, improved operating efficiency, and owing to adopt machinery control, and easy to maintenance, reduce cost.In order to solve the existing problem the utility model of background technology is to be achieved by the following technical programs, it is by frame 1, panel 2, scale 3, motor 4, headstock 5, electric appliance box 6, T type block 7, U type block cover 8 is formed, panel 2 is installed on the frame 1, scale 3 is installed on the panel 2, motor 4, headstock 5, electric appliance box 6 is installed in the panel 2 following frames 1, U type block cover 8 is fixed on the panel, T type block 7 is enclosed within the U type block cover 8, also comprise mechanically program-controlled assembly 9, ramp 10, mechanically program-controlled assembly 9 comprises principal post 9-1, subpost 9-2, sleeve pipe 9-3, last axle bed 9-4, scratch diskette 9-5, torsion spring 9-6, ratchet 9-7, dynamic friction pad 9-8, ratchet 9-9, program block 9-10, fixed friction pad 9-11, compression spring 9-12, the nut 9-13 of unit, main shaft 9-14, following axle bed 9-15, last axle bed 9-4 is fixed on panel 2 times, scratch diskette 9-5 is installed in axle bed 9-4 below, by bearing fixing on main shaft 9-14, principal post 9-1 is fixed on the main shaft 9-14 spindle nose, subpost 9-2 is fixed on the scratch diskette 9-5, sleeve pipe 9-3 is enclosed within on the subpost 9-2, dynamic friction pad 9-8, ratchet 9-9, program block 9-10, fixed friction pad 9-11, compression spring 9-12 is enclosed within on the main shaft 9-14 successively, the nut 9-13 of unit is installed in compression spring 9-12 below, is fixed on the main shaft 9-14.Torsion spring 9-6, ratchet 9-7 are enclosed within Luo Sishang, are fixed on the scratch diskette 9-5, and main shaft 9-14 is fixed on down on the axle bed 9-15, and following axle bed 9-15 is fixed on frame 1; Ramp 10 is fixed on above the panel 2, the side of principal post 9-1, subpost 9-2.The utility model utilizes ramp to solve stirrup knock against each other problem, utilizes and uses Mechanically programm's control angle of bend, has improved operating efficiency, and owing to adopt machinery control, easy to maintenance, reduce cost.

Description of drawings:

Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the utility model vertical view, Fig. 3 the utility model A-A cutaway view, Fig. 4 the utility model B-B cutaway view.

The specific embodiment:

As Fig. 1,2,3, shown in 4, this specific embodiment is by frame 1, panel 2, scale 3, motor 4, headstock 5, electric appliance box 6, T type block 7, U type block cover 8 is formed, panel 2 is installed on the frame 1, scale 3 is installed on the panel 2, motor 4, headstock 5, electric appliance box 6 is installed in the panel 2 following frames 1, U type block cover 8 is fixed on the panel, T type block 7 is enclosed within the U type block cover 8, also comprise mechanically program-controlled assembly 9, ramp 10, mechanically program-controlled assembly 9 comprises principal post 9-1, subpost 9-2, sleeve pipe 9-3, last axle bed 9-4, scratch diskette 9-5, torsion spring 9-6, ratchet 9-7, dynamic friction pad 9-8, ratchet 9-9, program block 9-10, fixed friction pad 9-11, compression spring 9-12, the nut 9-13 of unit, main shaft 9-14, following axle bed 9-15, last axle bed 9-4 is fixed on panel 2 times, scratch diskette 9-5 is installed in axle bed 9-4 below, by bearing fixing on main shaft 9-14, principal post 9-1 is fixed on the main shaft 9-14 spindle nose, subpost 9-2 is fixed on the scratch diskette 9-5, sleeve pipe 9-3 is enclosed within on the subpost 9-2, dynamic friction pad 9-8, ratchet 9-9, program block 9-10, fixed friction pad 9-11, compression spring 9-12 is enclosed within on the main shaft 9-14 successively, the nut 9-13 of unit is installed in compression spring 9-12 below, is fixed on the main shaft 9-14.Torsion spring 9-6, ratchet 9-7 are enclosed within Luo Sishang, are fixed on the scratch diskette 9-5, and main shaft 9-14 is fixed on down on the axle bed 9-15, and following axle bed 9-15 is fixed on frame 1; Ramp 10 is fixed on above the panel 2, the side of principal post 9-1, subpost 9-2.The utility model utilizes ramp to solve the problem that knock against each other takes place in the stirrup BENDING PROCESS, utilizes and uses Mechanically programm's control angle of bend, has improved operating efficiency, and owing to adopt machinery control, easy to maintenance, reduce cost.

The described program block of this specific embodiment is divided into three layers, needs crooked five times because the standard stirrup is made, so design every layer of five boss, promptly controls five angles.The length of stirrup is measured by scale on the panel, utilizes the movable buting iron 3-1 on scale, measures the good length that needs earlier, then activity shelves iron 3-1 is fixed, be Len req to movable buting iron 3-1 when stirrup inserts, utilize the size of selection sleeve pipe, adapt to the stirrup of different specifications.

In addition, on working panel, increased a ramp, stirrup can lift certain angle automatically because ramp is arranged in BENDING PROCESS, and mutual collision can not take place, reduced labour intensity, increased operating efficiency, described ramp can adopt metal material to make, and the height of ramp is generally between 3-10cm.

During the bending stirrup, the motor-driven headstock, headstock drives scratch diskette, do forward and reverse rotation, do the size of the distance be rotated in the forward corresponding crooked angle, scratch diskette center principal post is motionless, the subpost at outer rim place, rotate and be the center of circle with the scratch diskette axle center with scratch diskette, move forward a certain angle in the crescent rotation, stirrup is bending forming under major and minor post acting in conjunction.Described crescent-shaped slot is to be the center of circle with the principal post on the working panel, and to be that radius is left a crescent-shaped slot to the subpost distance, subpost is in crescent-shaped slot, and subpost shifts moving during work in the crescent-shaped slot inward turning.

During the bending stirrup, subpost, scratch diskette, ratchet, ratchet, friction pad, program block all are the axle center rotation with the main shaft, and be motionless on the fixing axle bed down of main shaft.Ratchet, program block are by frictional resistance, only do unidirectional rotation, when scratch diskette is rotated in the forward, during promptly crooked stirrup, after certain angle of moving, ratchet below the scratch diskette promotes the rotation of five five equilibrium ratchets, ratchet drives the program block rotation, and the boss contacting travel switch of program block is controlled 60 °--and 160 ° of angles are done reverse rotation, when doing reverse rotation, ratchet, program block are motionless, contact another travel switch and stop.Ratchet promotes ratchet five times, and ratchet rotates a circle, and corresponding program block also rotates a circle, and controls travel switch five times, thereby finishes the bending of one group of stirrup.

Claims

1, a kind of mechanically program-controlled hoop bender, it is characterized in that it is by frame (1), panel (2), scale (3), motor (4), headstock (5), electric appliance box (6), T type block (7), U type block cover (8) is formed, it is characterized in that also comprising mechanically program-controlled assembly (9), ramp (10), mechanically program-controlled assembly (9) comprises principal post (9-1), subpost (9-2), sleeve pipe (9-3), last axle bed (9-4), scratch diskette (9-5), torsion spring (9-6), ratchet (9-7), dynamic friction pad (9-8), ratchet (9-9), program block (9-10), fixed friction pad (9-11), compression spring (9-12), unit's nut (9-13), main shaft (9-14), following axle bed (9-15), last axle bed (9-4) is fixed under the panel (2), scratch diskette (9-5) is installed in axle bed (9-4) below, by bearing fixing on main shaft (9-14), principal post (9-1) is fixed on main shaft (9-14) spindle nose, subpost (9-2) is fixed on the scratch diskette (9-5), sleeve pipe (9-3) is enclosed within on the subpost (9-2), dynamic friction pad (9-8), ratchet (9-9), program block (9-10), fixed friction pad (9-11), compression spring (9-12) is enclosed within on the main shaft (9-14) successively, unit's nut (9-13) is installed in compression spring (9-12) below, be fixed on the main shaft (9-14), torsion spring (9-6), ratchet (9-7) is enclosed within Luo Sishang, be fixed on the scratch diskette (9-5), main shaft (9-14) is fixed on down on the axle bed (9-15), and following axle bed (9-15) is fixed on frame (1); Ramp (10) is fixed on above the panel (2), a side of principal post (9-1), subpost (9-2).