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Transfer press machine

A multi-station press and multi-station technology, applied to presses, positioning devices, manufacturing tools, etc., can solve problems such as difficult stamping processing conditions

Inactive Publication Date: 2007-10-10
AIDA ENG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under such circumstances, it can also be said that it is very difficult to accurately and quickly set the stamping processing conditions that can avoid interference by relying on skills and experience

Method used

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Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0071] The multi-station press (10, 40) is provided with an interference inspection device, as shown in Fig. The motion control unit (61, 64), the generation and output unit (61, 64) of virtual synchronous timing information, and the judging unit (61, 64) of whether virtual interference occurs, after performing three-dimensional shape data conversion to have the same The situation in the actual space is the same, and the relative positional relationship is expanded and arranged. The stamping-side data-based constituent elements and the conveying-side data-based constituent elements perform a virtual multi-station stamping cycle, and it is possible to judge whether the two are The virtual interference is generated so that the multi-station press cycle in the actual space is not actually executed, but the interference can be checked during the progress of the multi-station press cycle in the virtual space.

[0072] In addition, in the first embodiment, the first imaginary interf...

no. 2 Embodiment approach

[0162] The basic configuration and functions of this second embodiment are the same as those of the first embodiment (Figs. 1-11), but instead of the first imaginary interference confirmation object including the first manipulator path shape box generation and arrangement control unit (61, 64), The object extracting unit is provided with a second imaginary interference confirmation object extracting unit containing the second manipulator path shape box generation configuration control unit (61, 64), which can more quickly determine whether there is imaginary interference in the imaginary material 200D .

[0163] That is, the second imaginary interference confirmation object extraction unit (61, 64) has the following functions: make the digitized upper die 16D (digitized slider 15D) descend in imaginary space (ST1527 in FIG. 14 ) to the imaginary bottom dead center In the case of , the interference between the digitized upper mold 16D and the digitized lower mold 18D and the di...

no. 3 Embodiment approach

[0176] The basic structure and function of this transfer press (10, 40) are the same as those of the first embodiment (Figs. 1-5), and as shown in Figs. 64 IPT, the hypothetical interference generation inspection device shown in Figure 20, and the SPM automatic determination device shown in Figures 18 and 19 (including the optimization of the clamping and loosening action optimization units (61, 64) and the lifting and lowering action optimization units The action determination control unit (61, 64)) can automatically determine the optimal action, that is, the allowable SPMclp·ucl for the clamping and loosening actions preset on the side of the clamping and loosening action optimization unit and the lifting, Either one of the permissible SPM1ft·dwn for ascending and descending movements preset by the descending motion optimization unit, and the allowable SPM of the smaller value is set as the SPM (Stroke Per Minute) of the press machine 10 .

[0177] Here, as shown in Figures ...

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PUM

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Abstract

A transfer press machine which can be easily handled for precise and prompt interference checks. The transfer press machine is provided with an interference check device including data component storage means for storing press side data components and transfer side data components, as turned three-dimensional data, in such a state that they are expanded and arranged in a virtual space with the same relative position relation as that of the case in a real space, virtual press action control means for causing the press side data components to perform the virtual press actions in the virtual space in accordance with press motions, virtual transfer action control means for causing the transfer side data components to perform the virtual transfer actions in the virtual space in accordance with transfer motions, virtual synchronous timing information generating / outputting means for generating / outputting virtual synchronous timing information, and virtual interference occurrence discriminating means for discriminating whether or not an interference occurs between the press side data components and the transfer side data components in the procedure of the virtual transfer press cycle.

Description

technical field [0001] The invention relates to a multi-station press, which includes a press that is arranged with a certain relative positional relationship in an actual space, and can perform stamping processing by using the stamping action of a slider, and a material delivery device that can deliver materials to the press. The device can perform stamping processing on the material being conveyed in the multi-station stamping cycle in which the stamping action and the conveying action are synchronized. Background technique [0002] The press and the material conveying device that constitute the multi-station press are arranged in the actual space with a certain relative positional relationship. During the multi-station stamping cycle traveling process in which the stamping action of the press machine and the conveying action of the material conveying device are synchronized, the stamping process can be performed while continuously conveying the material. [0003] Presses...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D43/05B30B13/00
CPCB21D43/05G05B19/4061B30B15/14B30B15/26B30B15/146B30B13/00B30B15/16B30B15/00
Inventor 金子外幸细谷宽久保江和广
Owner AIDA ENG LTD
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