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device for securing a workpiece to be processed by means of a processing machine

A technology for processing machines and workpieces, applied in the field of workpiece devices, can solve the problems of cumbersome workpiece clamping, not ensuring that the workpiece position is fixed, etc., and achieves the effects of clamping the workpiece well, improving stable positioning, and reducing the weight of the device.

Active Publication Date: 2017-06-09
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the prior art is that either it does not ensure a reliable positional fixation of the workpiece on the workpiece support of the processing machine, or the clamping of workpieces with different dimensions becomes cumbersome, since multiple user steps are required

Method used

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  • device for securing a workpiece to be processed by means of a processing machine
  • device for securing a workpiece to be processed by means of a processing machine
  • device for securing a workpiece to be processed by means of a processing machine

Examples

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Embodiment Construction

[0037] figure 1 A processing machine 10 , which is configured as an exemplary stationary saw device, is shown, which has, for example, a disc-shaped saw blade 12 , which is rotatably mounted in a fork 14 . In contrast thereto, the processing machine 10 can also be designed, for example, in the manner of a drilling and / or milling device.

[0038] The fork 14 is arranged on the illustrated square cylinder 16 , which is connected via a base 18 to a plate-shaped base 20 or workpiece support of the processing machine 10 . The base 18 enables the column 16 to tilt relative to the vertical so that the saw blade 12 can be lowered towards the base plate 20 for sawing. Furthermore, the fork 14 can be displaceable on the cylinder 16 in an axial direction parallel to its longitudinal center axis.

[0039] In the base plate 20 , below the saw blade 12 is provided an elongated slot 22 which at least partially receives said saw blade 12 when the column 16 is tilted or the fork 14 is lowere...

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PUM

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Abstract

The invention relates to a device (40) for fixing a workpiece (24) which is to be machined by means of a corresponding machine (10), comprising at least one support element (44, 46) which forms a stop surface (54) and which can be secured to the machine (10) and which has at least one recess (56-62) in which a tensioning lever (66) provided with a chuck jaw (76) is received such that is can pivot, in order to clamp, at least in sections, the workpiece (24) which is placed counter to the stop surface (54) between the chuck jaw (76) and stop surface (54) by pivoting the tensioning lever (66) in the direction of the workpiece (24).

Description

technical field [0001] The invention relates to a device for securing a workpiece to be processed by means of a processing machine. Background technique [0002] Various clamping devices for workpieces are known from the prior art. In the simplest case, a workpiece to be processed by a processing machine, such as a saw, drilling or milling device, can be fixed in a desired position by means of screw clamps on a workpiece support belonging to the processing machine. Furthermore, movable vises are known which have two clamping jaws for clamping workpieces, which can be displaced by means of a screw drive, and which can be fastened to a workpiece support of a processing machine. [0003] The disadvantage of the prior art is that either it does not ensure a reliable positional fixation of the workpiece on the workpiece support of the processing machine, or the clamping of workpieces with different dimensions becomes cumbersome, since several user steps are required. Contents ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D47/04B27B27/04B25B5/06
CPCB23D47/04B25B5/04B25B5/14B27B27/04B23Q3/06
Inventor J·齐格尔
Owner ROBERT BOSCH GMBH
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