Four-wheel aligner fixture

Abstract

The invention relates to a four-wheel aligner fixture. The four-wheel aligner fixture comprises an upper shell body (1), a lower shell body (2), a handle (3), a handle gear (4), a center gear (5), three groups of output gears (6), three groups of screw rods (7) and three groups of sliding bars (8) and is characterized in that the upper shell body (1) and the lower shell body (2) are fixedly combined through screws, so as to form a supporting seat of the handle (3), the center gear (5) and the output gears (6), the handle gear (4) is fixedly arranged on the handle (3), the center gear (5) forms a double-sided worm-gear structure, the output gears (6) are fixedly arranged on the screw rods (7), the handle gear (4) is matched with a worm gear of one face of the center gear (5) in an engaged manner, the output gears (6) are matched with worm gears of the other face of the center gear (5) in an engaged manner, the sliding bars (8) and the screw rods (7) are connected through nuts, the nuts are fixedly arranged in the sliding bars (8), each sliding bar (8) forms a locating sleeve structure (81) and a grabber structure (82), a toothed structure (8201) is formed at the inner side face of each grabber structure (82), and thus, design aims are achieved.

Description

technical field [0001] The invention relates to a clamp for a four-wheel aligner. Background technique [0002] With the progress of society, the continuous development of science and technology, and the continuous improvement of people's material life, automobiles have brought great convenience to people's work, study and life, so they have been widely used. Four-wheel aligner fixtures. At present, there are many kinds of four-point fixtures on the market, mainly four-point fixtures. However, the production process of four-point fixtures is complex, with many accessories, heavy weight, and extremely inconvenient transportation and operation, resulting in production costs. And the cost of use is high, and when positioning, most of them will clamp the wheel rim, which is easy to damage the rim. There is an urgent need for a four-wheel aligner clamp with simple structure, low production cost, transportation cost and use cost to meet people's needs. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] With the progress of society, the continuous development of science and technology, and the continuous improvement of people's material life, automobiles have brought great convenience to people's work, study and life, so they have been widely used. Four-wheel aligner fixtures. At present, there are many kinds of four-point fixtures on the market, mainly four-point fixtures. However, the production process of four-point fixtures is complex, with many accessories, heavy weight, and extremely inconvenient transportation and operation, resulting in production costs. And the cost of use is high, and when positioning, most of them will clamp the wheel rim, which is easy to damage the rim. There is an urgent need for a four-wheel aligner fixture with simple structure, low production cost, transportation cost and use cost to meet people's needs.

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