Cavity part machining tooling and machining method thereof

A part processing and cavity technology, which is applied in the field of mechanical tools, can solve the problems of high processing cost and long processing time, and achieve the effects of strong practicability, improved processing efficiency and novel design

Pending Publication Date: 2019-12-20
SHENZHEN FLYTA TECH DEV +1
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Problems solved by technology

In slotting machining, in order to reduce the deformation of the product, it is usually processed with smalle

Method used

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  • Cavity part machining tooling and machining method thereof

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Embodiment Construction

[0018] The technical problem to be solved by the present invention is: the square groove right-angle machining of cavity parts usually requires right-angle inserting, wire cutting, electric spark and other processes to realize. In slotting machining, in order to reduce the amount of product deformation, it is usually processed with smaller cutting parameters, so the processing time is longer; in wire cutting and EDM, the processing cost is higher. The technical thought that the present invention proposes with regard to this technical problem is: through the structure of the 4th spring 4, slide block 32 and the second cutter bar 19, and by the second cutter bar 19, the first cutter bar 13 and the trimming tool 17 Axes are set, both can realize the square groove chamfering processing of workpiece 22 cavity tops, also can realize the square groove chamfering processing of workpiece 22 cavity bottoms, like this, the stroke that the chamfering tool 17 and workpiece 22 move relativel...

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Abstract

The invention provides a cavity part machining tooling and a machining method thereof. The cavity part machining tooling comprises a base seat (3), the base seat (3) is provided with a vertically-arranged threaded through hole (31), and the cavity part machining tooling further comprises a handle (1) in threaded connection with the threaded through hole (31), a sliding block (32) slidably arrangedinside the threaded through hole (31), a fourth spring (4) arranged inside the threaded through hole (31) and connected between the handle (1) and the sliding block (32) and a second cutter rod (19)fixedly installed at the bottom of the sliding block (32) and coaxially arranged with an angle trimming cutter (17) used for performing square groove angle trimming machining on the cavity side wall of a workpiece (22). The cavity part machining tooling and the machining method thereof are novel in design and high in practicability.

Description

technical field [0001] The present application relates to the field of mechanical tools, in particular to a cavity part processing tool and a processing method thereof which can be used for square groove chamfering processing on the side wall of the cavity part. Background technique [0002] Based on the existing CNC technology, square groove right-angle machining of cavity parts usually requires right-angle inserting, wire cutting, EDM and other processes to achieve. In slotting machining, in order to reduce the amount of product deformation, it is usually processed with smaller cutting parameters, so the processing time is longer; in wire cutting and EDM, the processing cost is higher. In order to improve the machining efficiency of the right angle of the square groove and reduce the machining cost, an innovative machining scheme needs to be put forward. Contents of the invention [0003] Aiming at the above technical problems, the present invention proposes a cavity pa...

Claims

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Application Information

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IPC IPC(8): B23P17/02
CPCB23P17/02
Inventor 林毅超刘英才王传鹏肖平王宇杰苏立亚杨纯
Owner SHENZHEN FLYTA TECH DEV
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