CN87214272U - Planet type quick pipe bender - Google Patents

Abstract

The utility model provides a tool for cold bending of metal pipe materials, which is composed of a bracket, a movable pulley, a fixed pulley, a wheel shaft, etc. Compared with the prior ordinary pipe bender, the utility model converts the fixed point bending into moveable point bending. The bending pipe has the advantages of high speed, high efficiency, convenient operation, etc. The bending can be operated and eligible for one time.

Description

Planet type quick pipe bender

The utility model belongs to metal pipe material pipe crimping tool class.

At present, bending has hot bending and clod wash dual mode for metal pipe material.Hot bending is to burn the red bending of carrying out after filling sand in the tubing, and it is too much that this mode has additional conditions, operates loaded down with trivial details efficient and hangs down problems such as reaching inconvenience.Clod wash has the employing pipe bender, the essential structure of this pipe bender is referring to accompanying drawing 3, head end at a rod member (7) is equipped with transverse axis (8), half wheeled holder (9) is arranged under the axle, pipe is inserted between axle and the holder, moves bending with manpower, the subject matter of this mode is that the pipe fitting part of bending has distortion, the position that is bent is not slick and sly of poor quality, and inconvenient operation and speed are slower.

The purpose of this utility model provides a kind of instrument that is used for the tubing clod wash, makes it can qualified fast bending pipe fitting.

The utility model mainly is made of institutes such as support, driving wheel, fixed wheel and wheel shafts, has half slot on the cylindrical of two-wheeled, two-wheeled is involutory afterwards forms circular hole, and moving support after pre-bending tubing is inserted can be with tubing by arbitrarily angled bending.

The utility model is compared with existing pipe bender to have, and having become the bending of moving point by the fixed point bending can be laborsaving, and bend pipe efficient is fast at a high speed, but characteristics such as all first order buckling is qualified and easy to use.

Fig. 1, the utility model structural representation;

Fig. 2, the utility model working state schematic representation.

Fig. 3, existing pipe bender organigram

The utility model is described in further detail below in conjunction with accompanying drawing, upward be equipped with fixed wheel (2) at support (5) through fixed wheel axle (1), be equipped with driving wheel (4) through the axis of a movable block (3) again, and have half slot at two cylindricals, make it to form after involutory the circular hole that inserts tubing, the fixed wheel axle of this pipe bender is fixed on the platform case, and the fixed wheel limit is fixed with iron prop (6) (see figure 2) and can uses on the platform case.

Claims (1)

1. A kind of planetary quick pipe bender, be to constitute by the support (5) that is equipped with fixed wheel (2) and driving wheel (4), it is characterized in that, fixed wheel (2) and driving wheel (4) are satisfied with on the support (5) by the dead axle (1) and the axis of a movable block (3) respectively, and have half slot respectively at two-wheeled cylindrical place, make it the involutory back of two-wheeled and form circular hole.

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