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Special clamp for CNC (computer numerical control) machined groove and clamping method

A technology for fixtures and workpieces, which is applied in the field of special fixtures and clamping for CNC machining grooves, and can solve problems such as difficult groove processing

Active Publication Date: 2014-07-30
强龙科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a special fixture and clamping method for CNC machining grooves that control the flatness of workpieces and solve the problem of difficult machining of grooves at the same time

Method used

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  • Special clamp for CNC (computer numerical control) machined groove and clamping method

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Embodiment Construction

[0013] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0014] In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be mechanical connection or electrical connection, or two The internal communication of a component can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms according to specific situations.

[0015] ...

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Abstract

The invention discloses a special clamp for CNC machined groove. The clamp comprises a bottom frame and a clamp main board, wherein the bottom frame is delta-shaped; one side of the raised part in the middle of the bottom frame extends outward to form a supporting plate; the clamp main board is arranged on the side surface of the other side of the raised part; the clamp main board is T-shaped; the clamp also comprises three fixing units and three positioning units; the fixing units specifically comprise press blocks and M10 fixing screws; the press blocks are fixed on the bottom frame through the M10 fixing screws; each positioning unit specifically comprises two positioning pins. The clamp has the advantages that the integrated design and the positioning mode of the clamp are adjusted, positioning of holes and shapes are integrated in the clamp, three machining processes are accomplished on one clamp, the positioning mode of the holes is accomplished through the two positioning pins at opposite angles, the planeness stability of workpieces is properly controlled, the difficulty in machining of the groove is solved, and the machining precision and the production efficiency are improved.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to a special fixture for CNC machining grooves and a clamping method. Background technique [0002] The earlier fixture type is mainly composed of three movable jaws and fixed jaws, and the type is relatively simple. The defect of this type is that three fixtures need to be replaced to complete the processing, which makes the processing more time-consuming. The size of the workpiece is large, it is difficult to locate and the processing flatness is stable, and the groove is difficult to process. Contents of the invention [0003] The invention aims to provide a special fixture and a clamping method for CNC machining grooves which can control the flatness of workpieces stably and simultaneously solve the problem of difficulty in machining grooves. [0004] In order to achieve the above technical purpose, the present invention adopts the following technical scheme, ...

Claims

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Application Information

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IPC IPC(8): B23Q3/00
CPCB23Q3/06B23Q2703/02
Inventor 陈锐杰
Owner 强龙科技(苏州)有限公司
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