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Hole machining and locating tool for irregular-shaped plate

A technology for positioning tooling and special-shaped plates, which is applied in the field of tooling and fixtures, can solve problems such as difficult and difficult to guarantee machining accuracy, and achieve the effect of improving machining accuracy and simple fixing operation

Active Publication Date: 2016-01-20
康研机器人(重庆)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the second through hole 15 and the third through hole 16 in the special-shaped plate 1 are located on its arc surface, it is very difficult to position and clamp them with ordinary tooling, and the machining accuracy is difficult to guarantee

Method used

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  • Hole machining and locating tool for irregular-shaped plate
  • Hole machining and locating tool for irregular-shaped plate
  • Hole machining and locating tool for irregular-shaped plate

Examples

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Embodiment Construction

[0018] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0019] Such as figure 1 As shown, in the special-shaped plate hole processing and positioning tool of this embodiment, the special-shaped plate 1 includes a support plate 11 in the middle. The lower end of the support plate 11 has a first through hole 14, and the two sides of the upper end have downward bending arcs. shaped plate 12, the root of the arc-shaped plate 12 has a second through hole 15 inclined to the support plate 11, there is an arc-shaped groove 13 between the two arc-shaped plates 12, and the arc-shaped groove 13 has a symmetrical belt that is inclined away from the support plate 11. The third through hole 16 provided; as figure 2 , image 3 As shown, the tooling includes a bottom mold 2 and a side mold 3 fixedly connected to the side of the bottom mold 2. The upper surface of the bottom mold 2 has a first positioning gr...

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Abstract

The invention relates to a hole machining and locating tool for an irregular-shaped plate. The irregular-shaped plate comprises a supporting plate in the middle portion, and a first through hole is formed in the lower end of the supporting plate; arc plates bent downwards are arranged on the two sides of the upper end of the supporting plate, and second through holes inclining towards the supporting plate are formed in the roots of the arc plate; and an arc groove is formed between the two arc plates, and third through holes which are obliquely arranged and are away from the supporting plate are symmetrically formed in the arc groove. The tool comprises a bottom mould and a lateral mould which is fixedly connected to the lateral side of the bottom mould, and a first locating groove and a second locating groove which are distributed in a step shape and partitioned by an inclined supporting plate are formed in the upper surface of the bottom mould. The tool further comprises a fastening device; the fastening device comprises supporting blocks fixedly connected to the two sides of the bottom mould; installing holes corresponding to the first through hole are formed in the supporting blocks, limiting screws are arranged in the installing holes, and supporting arms are hinged to the limiting screws; and the ends of the supporting arms are fixedly connected with arc fastening blocks, the arc fastening blocks are identical with the outer arc surfaces of the arc plates, and through fastening holes are formed in the arc fastening blocks.

Description

technical field [0001] The invention relates to the technical field of tooling fixtures, in particular to a hole processing fixture for special-shaped plates. Background technique [0002] The structure of special-shaped plate 1 is as follows figure 1 As shown, it includes a support plate 11 in the middle. The lower end of the support plate 11 has a first through hole 14, and both sides of its upper end have arc-shaped plates 12 bent downward. 11 oblique second through holes 15, arc-shaped slots 13 are provided between the two arc-shaped plates 12, and third through-holes 16 arranged obliquely away from the support plate 11 are symmetrically provided in the arc-shaped slots 13. Since the second through hole 15 and the third through hole 16 in the special-shaped plate 1 are located on its arc surface, it is very difficult to position and clamp them with ordinary tooling, and the machining accuracy is difficult to guarantee. Contents of the invention [0003] In view of th...

Claims

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Application Information

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IPC IPC(8): B23Q3/00B25B11/00
CPCB23Q3/00B23Q2703/10B25B11/00
Inventor 王琼琦
Owner 康研机器人(重庆)有限公司
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