CN201537642U

CN201537642U - Multifunctional portal bending device

Info

Publication number: CN201537642U
Application number: CN2009201762539U
Authority: CN
Inventors: 陈为江
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-07
Filing date: 2009-09-07
Publication date: 2010-08-04
Anticipated expiration: 2019-09-07

Abstract

A multifunctional portal bending device is formed by a pressing plate, a lower bending shaft, a lower bending shaft handle, a clearance pull rod, an upper pulling plate, a handle, pedal plates, side plates, a rack and the like. The edge of a platform on the front face of the device is a right angle, the edge of a platform on the back face is an arc, and therefore, the bending device has dual-function of angle bending and arc bending. Bent angle of a metal sheet ranges from 179 degrees to 31 degrees, and smallest radius of radian of a bent arc is three millimeters. The multifunctional portal bending device has the advantages of capability of angle bending and arc bending, lightness, portability, environment protection and energy conservation, and is economical and practical.

Description

A kind of portable multifunctional bending equipment

Affiliated technical field

The present invention relates to mechanical manufacturing field, relate in particular to a kind of portable multifunctional metal folding apparatus.

Background technology

Present bending equipment all is desk-top, and volume is big, heaviness, and power consumption is big, manufacturing cost is high, and use cost is also high, is not suitable for small-sized machine processing and uses.And general bender can only knuckle, can not roll over arc, should roll over arc again by knuckle, then needs two kinds of equipment, has so both increased production cost, loses time again.

Summary of the invention

At above deficiency, the object of the present invention is to provide a kind of portable multifunctional bending equipment, can knuckle, can roll over arc again, and also light, portable; Environmental protection, energy-conservation; Economic, practical.

The technical solution adopted for the present invention to solve the technical problems is:

The utility model by: pressing plate, down cambered axle, down cambered axle handle, gap pull bar, go up arm-tie, handle, pedal, coaming plate, fuselage cradle etc. and form.The platform edges in the front of equipment is along being the right angle, and the platform edges at the back side is along being circular arc, so the dual-use function of knuckle, folding arc is arranged.

Flow process during the utility model knuckle is: metallic plate that 1, will knuckle is seated on the platform, and with platform edges along being as the criterion, according to the size of want knuckle, determine that metallic plate stretches out the edge size; 2, depress pedal and always stepping on, pressing plate is fallen back on the platform, and metallic plate pushed down fasten; 3, hold the flap handle, will go up flap and upwards lift, reach parallel, make metallic plate be converted into an angle of 90 degrees, perhaps, determine to go up the final position that flap upwards lifts according to want knuckle angle (angular range 179 degree-31 degree) with platform; 4, unclamp pedal, pressing plate pops up the vacant state that returns to automatically under the effect of spring; Take out metallic plate, finish a knuckle process;

As long as the transposing operating position, the flow process of folding during arc is: metallic plate that 1, will curved arc is seated on the platform, holds down the cambered axle handle and compresses the gap pull bar, makes down cambered axle and platform that one fixed gap be arranged, with metallic plate by between platform and the following cambered axle.And with platform edges along being as the criterion, according to the radian size that will roll over arc, determine that metallic plate stretches out the edge size; 2, depress pedal (pedal on one side, all on the right side) and always stepping on, pressing plate is fallen back on the platform, and metallic plate pushed down fasten; 3, hold down the cambered axle handle, will descend cambered axle, reach vertical and also exert pressure inward always, make metallic plate be converted into circular arc,, determine that cambered axle is to the final position that presses down down perhaps according to the radian that will roll over arc (three millimeters of least radiuses) with platform to pressing down; 4, unclamp pedal, pressing plate pops up the vacant state that returns to automatically under the effect of spring; Take out metallic plate, finish a curved arc process.

The invention has the beneficial effects as follows: light, portable; Environmental protection, energy-conservation; Economic, practical.

Description of drawings

Fig. 1 is a front view of the present utility model, wherein: 1, pressing plate, 2, following cambered axle, 3, the gap pull bar, 4, cambered axle handle down, 5, coaming plate, 6, fuselage cradle, 7, pedal.

Fig. 2 is a rearview of the present utility model, wherein: 8, go up arm-tie, 9, coaming plate, 10, fuselage cradle, 11, pedal, 12, handle.

Fig. 3 is a vertical view of the present utility model, wherein: 13, pedal, 14, following cambered axle handle, 15, the gap pull bar, 16, cambered axle down, 17, pressing plate, 18, pedal, 19, cambered axle down.

Fig. 4 is a left view of the present utility model, wherein: 20, following cambered axle, 21, coaming plate, 22, fuselage cradle, 23, pedal, 24, cambered axle handle down, 25, the gap pull bar.

The specific embodiment

Be illustrated below in conjunction with concrete operating process:

The knuckle operating process is: metallic plate that 1, will knuckle is seated on the platform, and with platform edges along being as the criterion, according to the size of want knuckle, determine that metallic plate stretches out the edge size; 2, depress pedal and always stepping on, pressing plate is fallen back on the platform, and metallic plate pushed down fasten; 3, hold the flap handle, will go up flap and upwards lift, reach parallel, make metallic plate be converted into an angle of 90 degrees, perhaps, determine to go up the final position that flap upwards lifts according to want knuckle angle (angular range 179 degree-31 degree) with platform; 4, unclamp pedal, pressing plate pops up the vacant state that returns to automatically under the effect of spring; Take out metallic plate, finish a knuckle process;

The transposing operating position is rolled over arc, and the operating process of folding arc is: metallic plate that 1, will curved arc is seated on the platform, holds down the cambered axle handle and compresses the gap pull bar, makes down cambered axle and platform that one fixed gap be arranged, with metallic plate by between platform and the following cambered axle.And with platform edges along being as the criterion, according to the radian size that will roll over arc, determine that metallic plate stretches out the edge size; 2, depress pedal (pedal on one side, all on the right side) and always stepping on, pressing plate is fallen back on the platform, and metallic plate pushed down fasten; 3, hold down the cambered axle handle, will descend cambered axle, reach vertical and also exert pressure inward always, make metallic plate be converted into circular arc,, determine that cambered axle is to the final position that presses down down perhaps according to the radian that will roll over arc (three millimeters of least radiuses) with platform to pressing down; 4, unclamp pedal, pressing plate pops up the vacant state that returns to automatically under the effect of spring; Take out metallic plate, finish a curved arc process.

Claims

1. portable multifunctional bending equipment, form by pressing plate, time cambered axle, following cambered axle handle, gap pull bar, last arm-tie, handle, pedal, coaming plate, fuselage cradle etc., its principal character is: be made up of pressing plate, time cambered axle, following cambered axle handle, gap pull bar, last arm-tie, handle, pedal, coaming plate, fuselage cradle, the platform edges in the front of equipment is along being the right angle, and the platform edges edge at the back side is a circular arc.

2. portable multifunctional bending equipment according to claim 1 is characterized in that: metallic plate knuckle angular range 179 degree-31 degree, three millimeters of the radian least radiuses of folding arc.