Clicking press

A technology of press and die, applied in the field of rotary arm die press, can solve the problems of reduced processing quality, not allowed to use the entire area, limited workpiece size, etc., to save time, high quality and consistent quality processing, easy to operate Effect

Inactive Publication Date: 2012-11-14
ARES ITALA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Rotary arm die presses are very practical and cheap machines, but they have the following disadvantage: the size of the pressing face is much smaller than that of the working face, and this does not allow the use of their entire Rotate the pressing surface in position
This greatly limits the workpiece sizes that can be processed on this type of machine
Furthermore, turning the swivel arm in order to cover more of the work surface area during machining of the workpiece usually leads to a reduction in machining quality

Method used

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Examples

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Embodiment Construction

[0014] refer to figure 1 , the die press according to the invention comprises, in a known manner, a base body 1 on top of which a working surface 2 is arranged. This base body 1 has a vertical support 3 on which an arm 4 is fixed so as to support a pressing surface 5 substantially parallel to the working surface 2 . For the punching operation, the support 3 is movable in the vertical direction and is driven by a drive arranged inside the basic body 1 , for example a hydraulic servomechanism. Arm 4 is rotatable relative to base 1 about vertical axis 6

[0015] According to the invention, the die press also comprises blocking means of the arm 4 comprising a first blocking element 7 arranged on the base body 1 and a second blocking element 8 arranged on the arm 4 . The first and second blocking elements are adapted to engage one in the other so as to define an operative position of the arm 4 in which the pressing surface 5 substantially overlaps the working surface 2 . Further...

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Abstract

A clicking press comprises a base (1) on the top of which a working plane (2) is arranged. The base (1) is provided with a vertical support (3) on which an arm (4) is assembled supporting a pressing plane (5) substantially parallel to the working plane (2). The support (3) is movable in the vertical direction by driving means arranged inside the base (1) and the arm (4) is rotatable relative to the base (1) around a substantially vertical axis (6). The clicking press according to the present invention is also provided with blocking means (7, 8) of the arm (4), comprising a first blocking element (7) arranged on the base (1) and a second blocking element (8) arranged on the arm (4). The first and second blocking elements (7, 8) are suitable to engage one in the other defining a working position of the arm (4) in which the pressing plane (5) is substantially overlapped with the working plane (2). The pressing plane (5) is longitudinally slidable relative to the arm (4) in order to enable the access to the working plane (2) between a clicking operation and the following one.

Description

technical field [0001] The invention relates to a clicking press for processing leather, rawhide, rubber, etc., in particular to a rotary arm clicking press. Background technique [0002] Rotary arm die presses generally include a base with a working surface on top of the base to allow placement of the workpiece and one or more tools for machining. The base body has a vertical support on which arms are arranged to support a pressing surface substantially parallel to the working surface. The support is movable in the vertical direction and is driven by drive means arranged in the base, such as hydraulic servomechanisms, and the swivel arm is rotatable relative to the base around a substantially vertical axis. For a clicking operation, the arm is rotated to place the pressing surface over the workpiece and tool set on the working surface, and then the support is driven to press the pressing surface with a given force On the tool and the work piece, and finally in the opposit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C14B5/00
CPCB26F1/40C14B5/00
Inventor G·巴尔迪
Owner ARES ITALA
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