Universal forming terminal fixture for measurement

Abstract

The invention provides a universal forming terminal fixture for measurement. The universal forming terminal fixture comprises a clamping seat, an empty chamber is formed in the clamping seat, and a clamping mechanism is arranged in the empty chamber. The clamping mechanism comprises a guide seat, and a connecting block is connected in the guide seat in a sliding mode. One end of the connecting block is fixedly connected with a driving part, and the other end of the connecting block is respectively hinged with one end of a first connecting rod and one end of a second connecting rod. The other end of the first connecting rod is hinged with a first mobile block, and the other end of the second connecting rod is hinged with a second mobile block. A first positioning column is fixedly arranged on the first mobile block, and a second positioning column is fixedly arranged on the second mobile block. A guide rail groove is formed in one end of the clamping seat and is vertical to the connecting block, and the first mobile block and the second mobile block are connected in the guide rail groove in a sliding mode. The universal forming terminal fixture can fix different specifications and sizes of terminal material belts and reduces the production cost, and the changeover time is short. The space between the two positioning columns can be slightly adjusted without fine operation, and the whole structure is simple.

Description

technical field [0001] The invention relates to a clamp for measurement, and specifically discloses a universal clamp for forming terminals for measurement. Background technique [0002] A terminal is a kind of terminal, also known as a terminal, which mainly plays the role of transmitting electrical signals or conducting electricity. The terminals of the semi-finished products are generally arranged in one piece in the material tape, and the use of the material tape to fix the terminals is beneficial to protect the mechanical properties of the terminals and facilitate transportation. In the field of connector terminals, the development tends to be precise and miniaturized, and its functional dimensions basically need to be measured by a high-precision three-dimensional OPG image measuring instrument. The formed terminals need to be measured before leaving the factory to obtain qualified terminals. [0003] To use the OPG image measuring instrument to measure the terminal, ...

AI Technical Summary

Problems solved by technology

[0003] To use the OPG image measuring instrument to measure the terminal, it is necessary to use the clamp to fix the terminal for measurement. The positioning column on the clamp passes through the positioning hole on the terminal strip to fix the terminal strip. There are at least two positioning holes on the terminal strip. ,like figure 1 As shown, the distance between two adjacent positioning holes of different terminal strips is generally different. Since the distance between two adjacent positioning columns of traditional fixtures is fixed, different terminal strips require different fixtures for fixing, not only in A lot of time will be wasted searching for the corresponding fixtures before measurement, long time for line change, low work efficiency, and multiple types of fixtures mean higher investment costs

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