A bending and forming device for a crutch-type walker bracket

Abstract

The invention discloses a bending and forming device for a crutch-type walker bracket, which includes a bending platform, and several groups of longitudinally distributed guide wheels are arranged on the upper end surface of the front end of the bending platform, and each group of the guide wheels consists of Composed of two rollers, the guide wheel is hinged on the positioning column through the bearing, and the positioning column is fixed on the bending platform. The bending platform on the rear side of the guide wheel is against the front forming mold with a right-angle trapezoidal shape, and is close to the hypotenuse of the front forming mold. The bending platform of the bending platform is fixedly connected with oblique retaining strips; the front molding die is formed with horizontal slots and guide grooves, the front gear is inserted into the slot of the front molding die, and the front gear is formed on the side wall of the slot. Rack, the front rack is meshed with the front gear, the front gear is plugged and fixed with the front rotating shaft, the front rotating shaft is plugged on the bending platform, the guide column of the front molding die is plugged with a shaped guide column, and the guide The column is plugged and fixed on the bending platform.

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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