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Tool clamp for machining long and narrow piece

A tool clip, narrow and long technology, applied in the direction of metal processing machinery parts, manufacturing tools, metal processing equipment, etc., can solve the problems of tool damage, tool and pressing tool collision, difficult to guarantee, etc., to improve machining accuracy and avoid related problems The effect of touching

Inactive Publication Date: 2011-04-06
NANTONG AMC MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing practice is generally to use common tools to compress the workpiece, and to use segmented and small cutting amount for machining, which is not only time-consuming but also difficult to guarantee the machining accuracy, and the tool and the pressing tool often collide, resulting in tool damage

Method used

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  • Tool clamp for machining long and narrow piece
  • Tool clamp for machining long and narrow piece
  • Tool clamp for machining long and narrow piece

Examples

Experimental program
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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] figure 2 Structural schematic diagram of the tool holder for processing the long and narrow parts of the present invention; image 3 for figure 2 A-A sectional view of ; Figure 4 for figure 2 Schematic diagram of the middle gland.

[0019] See figure 2 , 3 and 4, the tool holder for processing the elongated piece provided by the present invention includes a base 1 and at least two glands 2, wherein the base 1 is provided with a groove 4 having the same cross-sectional shape as the elongated piece to be processed but slightly longer, The long and narrow piece to be processed is placed in the groove 4 and pressed against the base 1 by the gland 2 .

[0020] Specifically, at least two pairs of threaded holes can be provided on the front of the base 1, and each gland 2 is pressed against the long and narrow piece to be processed and the b...

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PUM

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Abstract

The invention discloses a tool clamp for machining a long and narrow piece, which comprises a base and at least two glands, wherein a groove which has the same section shape as the long and narrow piece to be machined and is slightly longer than the long and narrow piece is formed on the base; the long and narrow piece to be machined is put into the groove and is tightly compressed on the base through the glands; and each gland is tightly compressed on the long and narrow piece to be machined and the base through a pair of bolts. In the provided tool clamp for machining the long and narrow piece, by forming the groove on the base and compressing the long and narrow piece to be machined on the base for machining through the glands, the collision between a cutter and a compression tool is avoided, and the machining accuracy of the long and narrow piece is improved.

Description

technical field [0001] The invention relates to a tool clip, in particular to a tool clip for processing long and narrow parts, and belongs to the technical field of metal processing tool clips. Background technique [0002] In metal parts mechanical parts, some narrow and long workpieces with different cross-sectional shapes (such as rectangle, trapezoid, semicircle, or other polygons) are often encountered. Such parts need to process narrow and long channels or holes that are pierced or not pierced. Make it a workpiece with a narrow and thin-walled channel, such as figure 1 shown. The difficulty in processing this kind of workpiece is to reliably fix and clamp the long and narrow workpiece to ensure that it can withstand the cutting force of the tool without deformation during the process of gradually forming a thin-walled workpiece as the processing progresses. The existing method is generally to use general tools to compress the workpiece, and adopt segmental and smal...

Claims

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Application Information

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IPC IPC(8): B23Q3/00
Inventor 汤杰勋
Owner NANTONG AMC MACHINERY