Pressing Device For A Machine Tool For Machining Workpieces Made Of Wood, Plastic And The Like, As Well As A Machine Tool With At Least One Pressure Member

A technology of a pressing device and a machine tool, which is applied to workpiece feeding devices, woodworking safety devices, wood processing appliances, etc., can solve the problems of difficulty in fixing bolts, inability to optimally adjust pressing components, etc., and achieve the effect of simple operation.

Active Publication Date: 2017-06-23
MICHAEL WEINIG AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Optimum adjustment of the pressure element is not possible due to the difficulty of access to the fixing screw and the distance to the tool flying circle can only be adjusted in a pre-defined positioning step

Method used

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  • Pressing Device For A Machine Tool For Machining Workpieces Made Of Wood, Plastic And The Like, As Well As A Machine Tool With At Least One Pressure Member
  • Pressing Device For A Machine Tool For Machining Workpieces Made Of Wood, Plastic And The Like, As Well As A Machine Tool With At Least One Pressure Member
  • Pressing Device For A Machine Tool For Machining Workpieces Made Of Wood, Plastic And The Like, As Well As A Machine Tool With At Least One Pressure Member

Examples

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Embodiment Construction

[0039]The pressing device is a part of the lace planer (groove planer), and the side of the workpiece can be processed by the lace planer while it is moving. In general, workpieces made of wood preferably have a rectangular cross section. When such a workpiece passes through the lace planer, the four outer sides of the workpiece are processed by corresponding tools. In the direction of passage, the lace planer successively has a lower spindle, a right spindle, a left spindle and an upper spindle. These spindles are spaced one behind the other at a distance 3 in the direction of passage and carry corresponding machining tools. During passage through the planer, the workpiece is guided along one of its longitudinal sides, preferably the right longitudinal side, on a stop bar. The stop is interrupted in the working area of ​​the tool mounted on the right spindle, so that the right longitudinal side of the workpiece can be machined with this tool when the workpiece passes throug...

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Abstract

A pressing device for a machine tool for processing or machining workpieces made of wood or plastics is provided with at least one support with a counter wedge surface. At least one pressing element is fastened to the at least one support. At least one wedge clamping device is provided that has at least one wedge pressure member with a first wedge surface that is resting on the counter wedge surface of the at least one support. The at least one wedge clamping device also has at least one adjusting element acting on the at least one wedge pressure member. The at least one wedge clamping device clamps the at least one pressing element on the at least one support. A machine tool with such a pressing device is provided.

Description

technical field [0001] The invention relates to a hold-down device for machine tools for machining workpieces made of wood, plastic or the like according to the preamble of claim 1 and to a hold-down device with at least one hold-down device according to claim 20 Machine tools, especially lace planers. Background technique [0002] Hold-down devices are used on machine tools, in particular lace planers, to load the workpieces onto a transport path while they are being processed by corresponding tools of the machine tool, so that the workpieces can be machined precisely. On the lace planer, the hold-down device is located in the area of ​​the upper horizontal spindle at a certain distance above the conveying track of the workpiece. The tool is mounted on the upper horizontal spindle, and the tool is used to process the upper side of the workpiece when the workpiece passes through the lace planer. The pressure elements must be adjusted to the fly-round diameter of the respect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27C1/08B27C1/14
CPCB27C1/08B27C1/14B27C5/06B27G19/10F16B2/14F16B5/02F16B31/043F16B43/02B23Q3/002B27C1/12B27C1/007
Inventor R·格拉姆利希W·拉普R·瓦格纳
Owner MICHAEL WEINIG AG
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