DE29809163U1 - Portable straightening tool - Google Patents

Description

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Description

Portable straightening tool.

The invention achieves that the structural arrangement of the necessary functional elements in a housing creates a light, hand-operated straightening tool, thus enabling installation pipes to be straightened.

An embodiment of the invention is explained using Figures 1 to 6. It shows Figure: straightening element closed,

Figure 2: Exploded view of the straightening element, Figure 3: 3 straightening elements in mounting positions in the housing,

Figure 4: central support of the straightening rollers, Figure 5: straightening tool closed, Figure 6: The un-straightened pipe is straightened by simply pushing it through.

The following elements are shown in Figure 2:

Element 1=2 side panels

Element 2= 3 straightening rollers

Element 3=1 piece rocker

Element 4=2 end brackets

Element 5=2 axle bearings - fixed rollers Element 6=1 axle bearing - rocker Element 7=1 spacer with cross thread Element 8=1 adjustment.

Figure 3 shows the position of the individual straightening elements one after the other in the housing.

The following elements are shown in Figure 5:

Element 1=1 piece housing with 3 openings for adjustment

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Element 3=2 handles
Element 2=2 pieces of locking plates.

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The use of straightening machines and straightening devices is indispensable in the technical processes of industry and trade. They are used to straighten rolled, pressed and drawn pipe and bar materials.

This straightening technology is used to straighten semi-finished products upstream or downstream of manufacturing processes. The design of the straightening elements mainly consists of three fixed support rollers and two adjustable tension rollers located across them.

To carry out the straightening process, at least one straightening element is connected in series at a 90° angle. The transport of the semi-finished product to be straightened is mainly carried out by mechanical drive elements.

The invention specified in claim 1 is based on the problem of converting the straightening technology into a simple, manageable tool and thus giving the installer the opportunity to straighten pipe material, which is delivered in a rolled-up state, directly on site in individual lengths in precision quality.

This problem is solved with the features listed in claim 1 (transportable straightening tool) (straightening technology in a housing)

(Light weight)
solved.

Claims (1)

&Iacgr; Protection claims Portable straightening tool for straightening installation pipes, where the straightening technology is housed in a housing and is lightweight for handling; characterized, that a straightening roller set is equipped with two support rollers and a tension roller. To carry out the straightening process, several sets of straightening rollers are connected in series, centrally and at an axial angle. The cassette construction (Fig. 1+2) or a central center support (Fig. 4) can be used as the roller support element. The respective construction (Fig. 1+2 or Fig. 4) is installed in a housing that protects the technology with a locking plate at each end and thus prevents operator injuries. The tension rollers can be readjusted using simple tools through the openings on the outside of the housing. The handles installed on the housing facilitate handling and transport.