CN202123150U

CN202123150U - Multifunctional integrated pipe bender

Info

Publication number: CN202123150U
Application number: CN201120239591XU
Authority: CN
Inventors: 王艳秋
Original assignee: JIANGSU HONGFAN MACHINERY MANUFACTURING CO LTD
Current assignee: JIANGSU HONGFAN MACHINERY MANUFACTURING CO LTD
Priority date: 2011-07-08
Filing date: 2011-07-08
Publication date: 2012-01-25
Anticipated expiration: 2021-07-08

Abstract

The utility model is suitable for the field of a pipe bender, and provides a multifocal integrated pipe bender. The pipe bender comprises a material transporting device, a tightly-supported oil cylinder, a pipe bending arm, a drive motor, a chain, a module rotating gear, one module rotating shaft, a servo motor, a driving sprocket, a driven sprocket, a pipe bending shaft, a pipe bending mould, two tapered roller bearings, another module rotating shaft, a punching and embossing oil cylinder, a punching drill head, an embossing plate and the like. Two ends of a main shaft of the multifocal integrated pipe bender are respectively provided with one tapered roller bearing, so that an axial force can be born, and the influence caused by the left-right movement of the main shaft can be greatly eliminated; a module rotating oil cylinder is replaced by the drive motor, and the drive motor is controlled by a computer, so that the pipe bender is effective to bend a pipe; and the pipe bender is provided with an embossing and punching device, so that the pipe bender can be used for punching or embossing according to market demand.

Description

A kind of multifunctional integrated bending machine

Technical field

The utility model belongs to the bending machine field, relates in particular to a kind of multifunctional integrated bending machine.

Background technology

Present bending machine, what all adopted at the main shaft two ends is cylinder roller bearing, like this when bend pipe; Main shaft receives the effect of axial force, can produce left and right sides slight motion, influences the quality of product; Rotary die device uses revolving die hydraulic oil cylinder driving gear to drive bending die mostly and rotates; Effect is bad, and most bending machine can only bend simple coil pipe, can not satisfy the multiple market demands such as punching or embossing.

The utility model content

The purpose of the utility model is to provide a kind of multifunctional integrated bending machine; The main shaft that is intended to solve present bending machine receives the effect of axial force, can produce left and right sides slight motion, influences the quality of product; Rotary die device uses revolving die hydraulic oil cylinder driving gear to drive bending die mostly and rotates; Effect is bad, and most bending machine can only bend simple coil pipe, can not satisfy problems such as the multiple market demand such as punching or embossing.

The utility model is to realize like this; A kind of multifunctional integrated bending machine, this bending machine comprise pay-off, stretch oil cylinder, bend pipe arm, drive motors, chain, revolving die gear, revolving die axle, servomotor, drive sprocket, by movable sprocket, bend pipe axle, bending die, taper roll bearing, revolving die axle, punching embossing oil cylinder, grooved bit, graining board;

Said pay-off is installed on the rail plate; Said stretch oil cylinder is installed on the said bend pipe arm; Said drive motors connects said revolving die gear through said chain, and said revolving die gear is installed on the said revolving die axle, and said servomotor one end is equipped with said drive sprocket; Saidly be installed on the said bend pipe axle through key by movable sprocket; Said bending die is installed in an end of said bend pipe axle, and said taper roll bearing is fixed on said revolving die axle two ends, and said punching embossing oil cylinder one end is equipped with said grooved bit and said graining board.

Further, withstanding tight model is installed also on the said bending machine, said stretch oil cylinder makes said withstanding tight model that pipe fitting is held out against on said bending die.

Taper roll bearing is adopted at the main shaft two ends of the multifunctional integrated bending machine that the utility model provides; Can bear axial force, greatly eliminate the influence of main shaft side-to-side movement, and replace the revolving die oil cylinder with drive motors; Drive motors is controlled by computer; Bend pipe is efficiently carried out, and bending machine have the embossing perforating device, can be according to market demand punching or embossing.

Description of drawings

Fig. 1 is the vertical view of the multifunctional integrated bending machine that provides of the utility model;

Fig. 2 is the side view of the multifunctional integrated bending machine that provides of the utility model.

Among the figure: 1, pay-off; 2, pipe fitting; 3, stretch oil cylinder; 4, hold out against die holder; 5, withstanding tight model; 6, bending die; 7, servomotor; 8, drive sprocket; 9, bend pipe arm; 10, bend pipe axle; 11, by movable sprocket; 12, drive motors; 13, chain; 14, revolving die gear; 15, revolving die axle; 16, taper roll bearing; 17, embossing punching oil cylinder; 18, grooved bit; 19, graining board.

The specific embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Fig. 1,2 shows the structure of the multifunctional integrated bending machine that the utility model provides.For the ease of explanation, only show the part relevant with the utility model.

This bending machine structure is: sliding on the fuselage is provided with pay-off 1, and stretch oil cylinder 3 is installed on the bend pipe arm 8, and holding out against slides on the die holder 4 is provided with withstanding tight model 5; Drive motors 12 1 ends are equipped with chain 13, connect revolving die gear 14 again, and revolving die gear 14 is installed on the revolving die axle 15; Servomotor 7 one ends are equipped with drive sprocket 8; Be installed on the bend pipe axle 10 through key by movable sprocket, bending die 6 is installed in the right-hand member of bend pipe axle 10, and taper roll bearing 16 is fixed on revolving die axle 15 two ends.Punching embossing oil cylinder 17 1 ends are equipped with grooved bit 18 and graining board 19.

Deliver to assigned address to pipe fitting 2 by pay-off 1; Then; Stretch oil cylinder 3 makes the withstanding tight model 5 that holds out against on the die holder 4 that pipe fitting 2 is held out against on bending die 6, and then bend pipe servomotor 7 is started working, and drives drive sprocket 8; Make bend pipe arm 9 through being installed in being turned clockwise around bending die 6 of bend pipe axle 10, pipe fitting 2 is wrapped on the bending die 6 by movable sprocket 11.After bend pipe finishes, withstanding tight model 5 playback.Revolving die drive motors 12 is through chain 13 and revolving die gear 14; Revolving die axle 15 is rotated counterclockwise, dodges the dogleg section that pipe fitting 2 is wrapped in bend pipe arm 9 through the notch that is opened on the revolving die axle, bend pipe arm 9 is got back to original position; Then; Pay-off 1 self-feeding, revolving die axle 15 rotates back into original position, and a circulation finishes.Use taper roll bearing 16 at revolving die axle 15 two ends, can bear axial force, eliminate the influence of main shaft side-to-side movement.Through embossing punching oil cylinder 17, action can be driven grooved bit 18 punchings, and on the graining board 19 decorative pattern arranged by computer control, can carry out embossing.

Taper roll bearing 16 is adopted at the main shaft two ends of the multifunctional integrated bending machine that the utility model embodiment provides; Can bear axial force, greatly eliminate the influence of main shaft side-to-side movement, and replace the revolving die oil cylinder with drive motors; Drive motors 12 is controlled by computer; Bend pipe is efficiently carried out, and bending machine have the embossing perforating device, can be according to market demand punching or embossing.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims

1. multifunctional integrated bending machine; It is characterized in that this bending machine comprises pay-off, stretch oil cylinder, bend pipe arm, drive motors, chain, revolving die gear, revolving die axle, servomotor, drive sprocket, by movable sprocket, bend pipe axle, bending die, taper roll bearing, revolving die axle, punching embossing oil cylinder, grooved bit, graining board;

2. bending machine as claimed in claim 1 is characterized in that, withstanding tight model also is installed on the said bending machine, and said stretch oil cylinder makes said withstanding tight model that pipe fitting is held out against on said bending die.