Engine transition connecting plate positioning tool

Abstract

The invention discloses an engine transition connecting plate positioning tool which comprises a rack (1). A base plate (2) is arranged on the rack and is provided with a positioning mechanism (3), aplurality of vertical compression mechanisms (4), a horizontal jacking and butting mechanism (5) and a plurality of bottom face adjusting mechanisms (6); the positioning mechanism (3) comprises a plurality of positioning pins (31) fixedly arranged on the base plate and used for supporting and positioning a product (100); and the multiple vertical compression mechanisms (4) are fixedly arranged onthe base plate (2) in the circumferential direction of the product (100), when the product is placed on the positioning pins (31), the vertical compression mechanisms (4) conduct compression limitation in the vertical direction of the product, the horizontal jacking and butting mechanism (5) conducts compression limitation on the side wall of the product, and the bottom face adjusting mechanisms (6) are used for adjusting the product flatness, and over-positioning is avoided. According to the engine transition connecting plate positioning tool, the product is subject to multi-angle positioninglimitation, and positioning is accurate and stable.

Description

technical field [0001] The invention relates to the technical field of engine manufacturing, in particular to a positioning tool for an engine transition connection plate. Background technique [0002] In the engine parts, the manufacture of the transition plate is usually directly die-casting the blank, and then the key connection parts are machined, and how to accurately position the product during the machining process has become a difficult problem, because the product The surface has a machined plane, and the positioning space for the product is limited. In the prior art, the product is usually clamped and limited in the vertical direction. This method is insufficient for the horizontal limit of the product, and the product will be biased during processing. shift. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a positioning tool for the transitional connection plate of the engine, which can perform multi-...

AI Technical Summary

Problems solved by technology

[0002] In the engine parts, the manufacture of the transition plate is usually directly die-casting the blank, and then the key connection parts are machined, and how to accurately position the product during the machining process has become a difficult problem, because the product The surface has a machined plane, and the positioning space for the product is limited. In the prior art, the product is usually clamped and limited in the vertical direction. This method is insufficient for the horizontal limit of the product, and the product will be biased during processing. shift

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