Bending forming device for crutch-type walking aid bracket

Abstract

The invention discloses a bending forming device of a crutch-type walking aid bracket. The bending forming device comprises a bending platform, a plurality of groups of guide wheels which are vertically distributed are arranged on the upper end surface of the front end of the bending platform, each group of the guide wheels are composed of two idler wheels, the guide wheels are hinged to a positioning column through a bearing, the positioning column is fixed to the bending platform, a front forming mold with a right-angled trapezoid shape abuts against the bending platform on the rear sides ofthe guide wheels, and an oblique stop bar is fixedly connected to the bending platform close to the bevel edge of the front forming mold; and a transverse inserting groove and a guide groove are formed in the front forming mold, a front gear is inserted into the inserting groove of the front forming mold, a front rack is formed on the side wall of the inserting groove, the front rack is engaged with the front gear, a front rotating shaft is fixed to the front gear in an inserted mode, the front rotating shaft is inserted into the bending platform, a guide column is inserted into the guide groove of the front forming mold, and the guide column is fixed to the bending platform in an inserted mode.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a bending and forming device for a crutch-type walker bracket. Background technique [0002] Walking aids are devices that assist the human body to support body weight, maintain balance and walk. Axillary crutches are a common walking aid. There is currently a crutch on the market. The main component of crutches is a crutch support 26. The crutch support 26 is a bending member with a structure as shown in the accompanying drawing. figure 1 As shown, the crutch bracket 26 includes a support column 26a formed. The upper end of the support column 26a is formed with a diagonal support 26b. The upper end of the support column 26b is bent to form a horizontal armrest bar 26c. Straight support bar 26d, the upper end of support bar 26d is bent to form a horizontal armpit support 26e, the feature of this crutch support 26 is that it has both hand-held parts and an armpit support ...

AI Technical Summary

Problems solved by technology

Axillary crutches are a common walking aid. There is currently a crutch on the market. The main component of crutches is a crutch support 26. The crutch support 26 is a bending member with a structure as shown in the accompanying drawing. figure 1 As shown, the crutch bracket 26 includes a support column 26a formed. The upper end of the support column 26a is formed with a diagonal support 26b. The upper end of the support column 26b is bent to form a horizontal armrest bar 26c. Straight support bar 26d, the upper end of support bar 26d is bent to form a horizontal armpit support 26e, the feature of this crutch support 26 is that it has both hand-held parts and an armpit support 26e for supporting the armpit. The bending part of the crutch support 26 is formed by bending step by step, and one crutch support 26 needs to be bent many times, and the processing effect is low

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