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Bending machine

A bending processing and bending technology, which is applied in the field of bending processing machines, can solve problems such as processing errors and achieve the effect of efficient bending processing operations

Inactive Publication Date: 2007-09-19
AMADA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of inaccurate positioning, no matter whether the above-mentioned small protrusion in the above-mentioned window hole (small hole) needs to be bent or not, it will be bent together to the part surrounding the above-mentioned window hole (small hole), causing processing errors

Method used

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Experimental program
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Embodiment Construction

[0087] Next, a first embodiment of a bending machine according to the present invention will be described with reference to FIGS. 1 to 5 .

[0088] First, FIG. 1 is a front view illustrating a bending machine according to a first embodiment of the present invention, FIG. 2 is a side view illustrating a bending machine according to a first embodiment of the present invention, and FIG. A schematic diagram of a state in which a plurality of upward indexing light-emitting elements and a plurality of downward indexing light-emitting elements at the mold mounting reference position are emitting light. Figure 4 illustrates the state in which a plurality of downward indexing light-emitting elements corresponding to the workpiece positioning reference position in the left-right direction are emitting light FIG. 5 is a block diagram illustrating an NC device according to Embodiment 1 of the present invention.

[0089] Here, "left and right" refers to the left and right in Fig. 1, Fig. 3...

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PUM

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Abstract

A bending machine (1) comprising an upper table (11), a lower table (17), an input section (35) for inputting product information, a bending order determining section (41) for determining the bending order of work, a mold determining section (39) for determining a mold necessary for bending the work, a layout determining section (43) for determining the layout of the mold, a positioning information computing section (45) for computing the position of the work as work position information with respect to the mold whose position is determined by the layout determining section, a navigation member (145) for navigating the position of the work for the operator by moving the work right and left on the basis of the work position information computed by the positioning information computing section.

Description

technical field [0001] The invention relates to a bending machine for bending a workpiece through the cooperation of an upper bending mold and a lower bending mold, in detail, it relates to a mechanism for positioning the mold and a mechanism for positioning the workpiece bending machine. Background technique [0002] Conventionally, as the prior art of the bending machine, there is a device as described in the following Patent Document 1, and this prior art will be briefly described below. [0003] That is, the above-mentioned conventional bending machine bends a plate-shaped workpiece by cooperating with the upper bending die and the lower bending die, and uses a pair of side plates facing left and right and integrally connected as a base plate. The above-mentioned bending machine includes an upper table provided on the upper portion of the pair of side plates, a lower table provided on the lower portion of the certain side plate facing the upper table up and down, and an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D5/02
Inventor 丹羽嘉明池田英胜柴田隆浩
Owner AMADA CO LTD
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