Tail positioning device for motorcycle frame welding tool

Abstract

The invention discloses a tail positioning device for a motorcycle frame welding tool. Two bilaterally-symmetric vertical triangular supports (2) are arranged at the rear middle portion of a working platform (1). A horizontal triangular support (3) is installed on the front side of the top of each vertical triangular support (2). An angle device (4) is arranged on each horizontal triangular support (3). An inclined plate (5) with the front portion lower than the rear portion is arranged above the two angle devices (4). Two bilaterally-symmetric clamping bases (9) are installed at the front portion of an upper plate face of the inclined plate (5). A V-shaped groove is arranged on the top of each clamping base (9), and a positioning base (10) is arranged on the rear side of each clamping base (9). The positioning bases (10) are installed on the inclined plate (5). The tail positioning device is ingenious in design, simple in structure, easy to implement and capable of accurately positioning the tail of a frame, has the complete interchangeability, and is reliable in positioning, convenient to disassemble, flexible, changeable, capable of meeting various requirements and good in universality.

Description

technical field [0001] The invention belongs to the technical field of tooling fixtures, and in particular relates to a positioning device for the tail of a motorcycle frame welding tooling. Background technique [0002] With the continuous development of science and technology, the production situation of the machinery industry has undergone significant changes, and the production of multiple varieties and small batches has taken a great advantage. Taking motorcycles as an example, motorcycle products are constantly being updated. Often a product will be replaced by a new product after two to three years of continuous production. In this way, the original traditional production preparation work needs to be matched with one process or one product. The production method of a set of special fixtures is extremely unsuitable for this production characteristic, mainly manifested in: [0003] 1) It is not economical to use special tooling for small batch production, and the use m...

AI Technical Summary

Problems solved by technology

It takes a lot of manpower and material resources, and the product cost is high

[0004] 2) Traditional production technology preparation work, design and manufacture of special fixtures require a long preparation time, which cannot keep up with the needs of product launch

[0005] 3) Due to the rapid update of products, special equipment is easy to cause a backlog, especially multi-variety and various fixtures. When not producing temporarily, it will occupy the space and cause unnecessary waste

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