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Tool setting device and method for double-head counter-pressure progressive forming

A technology of incremental forming and tool setting device, applied in the direction of angle/taper measurement, etc., can solve the problem of difficult tool setting, and achieve the effect of rapid tool setting and improvement of progress.

Active Publication Date: 2016-04-06
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problem that the double-head counter-pressure progressive forming device in the above-mentioned prior art is difficult to set the knife, and propose a tool-setting device and method for the double-head counter-pressure progressive forming that is simple to operate, high in precision, and easy to implement

Method used

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  • Tool setting device and method for double-head counter-pressure progressive forming
  • Tool setting device and method for double-head counter-pressure progressive forming
  • Tool setting device and method for double-head counter-pressure progressive forming

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Embodiment

[0020] Such as Figure 1~3 As shown in the figure, a tool setting device for double-head counter-pressure progressive forming, including a table seat, a main indenter side tool handle 1, an auxiliary indenter side tool handle 2, an auxiliary indenter 3, a reference block 7, and four dial gauges Meter head: meter head a8, meter head b9, meter head c10, meter head d11, the meter base includes a reference hole 4, a meter frame 5 and a clamping column 6, and the clamping column 6 is located at the end of the meter base, And clamped at the end of the handle 1 on the side of the main pressure head, the table frame 5 is fixed on the clamping column 6, and the center axis of the reference hole 4 of the table base is in the The axes are coincident, and the four dial indicator heads are arranged in pairs on the meter frame 5. The meter frame 5 includes a bracket arranged in the shape of a "ten", and the four dial indicator heads are paired in pairs. Placed on a "ten"-shaped bracket, th...

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PUM

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Abstract

The invention relates to a double-end pressing-aligning incremental forming tool setting device and method. The double-end pressing-aligning incremental forming tool setting device comprises a gauge base, a main pressing head side tool handle (1), an auxiliary pressing head side tool handle (2), an auxiliary pressing head (3), a reference block (7) and four dial gauge heads, wherein the gauge base comprises a reference hole (4), a gauge support (5) and a clamping column (6), the clamping column (6) is located at the tail end of the gauge base and clamped at the tail end of the main pressing head side tool handle (1), the gauge support (5) is fixedly arranged on the clamping column (6), the mean axis of the reference hole (4) of the gauge base is overlapped with the mean axis of the main pressing head side tool handle (1) when the gauge base is installed, the four dial gauge heads are arranged on the gauge support (5) in an every-two opposite mode, the auxiliary pressing head (3) is arranged on the auxiliary pressing head side tool handle (2), the auxiliary pressing head is aligned to the reference hole (4), and the reference block (7) is matched with the reference hole (4). Compared with the prior art, the double-end pressing-aligning incremental forming tool setting device and method solves the problem that coaxial tool setting of pressing heads is difficult to achieve in double-end pressing-aligning incremental forming.

Description

technical field [0001] The invention relates to a device in the technical field of sheet metal progressive forming. In particular, it relates to a tool setting device and method for double-head counter-pressure progressive forming. Background technique [0002] Sheet metal incremental forming is a sheet metal forming technology that has emerged in recent years. It has the characteristics of flexible forming methods, good forming performance and flexibility, and is especially suitable for the production and processing of single-piece and small-batch metal sheet products. At present, there are still some problems in incremental forming, such as poor surface quality of parts, long forming time of single piece and poor geometric accuracy. Among them, the reason for the poor geometric accuracy of the parts is mainly due to the bending effect, springback and pillow effect of the sheet during the incremental forming process. In order to improve the geometric precision of parts, m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/25
Inventor 杨大强陆彬陈军
Owner SHANGHAI JIAO TONG UNIV
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