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Workpiece cavity support processing tooling

A workpiece and inner cavity technology, which is applied in the field of workpiece inner cavity support processing tooling, can solve problems such as failure to meet customer requirements, scratches, and lower product yield, so as to expand the processing range of workpieces, meet workpiece processing needs, and improve product quality. The effect of yield

Active Publication Date: 2020-02-21
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, for the surface treatment of the shape of metal parts such as watch cases and the inner side of the strap slot, such as grinding, polishing, wire drawing, and deburring, in the proofing stage, the outer surface of metal parts such as watch cases is generally used. Clamping and positioning, and then using manipulators and other equipment for surface treatment and processing operations. Since the clamping and positioning is the appearance of the workpiece, there is a risk of scratches when loading and unloading, resulting in surface treatment such as grinding, polishing, wire drawing, and deburring. The effect cannot meet customer requirements, reducing product yield

Method used

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  • Workpiece cavity support processing tooling
  • Workpiece cavity support processing tooling
  • Workpiece cavity support processing tooling

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Embodiment Construction

[0031] In the following, a further detailed and non-limiting description will be given of the workpiece inner cavity supporting processing tool of the present invention in conjunction with the accompanying drawings and embodiments.

[0032] For ease of description, the direction pointed by the tip of the ejector pin is defined as "front", and the direction opposite to "front" is defined as "rear".

[0033] The workpiece inner cavity supporting processing tool of the present invention includes a workpiece inner cavity supporting mechanism and a rotating mechanism.

[0034] Such as Figure 1 to Figure 5 Commonly shown, wherein, the workpiece inner cavity support mechanism includes a threaded sleeve 6, a push rod 2, and an expansion sleeve 1; the threaded sleeve 6 is fixedly arranged, and the threaded sleeve 6 is provided with internal threads; the push rod 2 is provided with external threads, and the top The rod 2 is threadedly connected with the threaded sleeve 6, and the fron...

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Abstract

The invention discloses a workpiece inner cavity supporting machining tool. The tool comprises a workpiece inner cavity supporting mechanism and a rotating mechanism. The workpiece inner cavity supporting mechanism comprises a jacking rod in threaded connection with a threaded sleeve and a power lock arranged outside the jacking rod in a sleeving mode and matched with the sharp end of the jackingrod. The rotating mechanism comprises a rotating bottom plate fixed to the bottom of the workpiece inner cavity supporting mechanism, a fixed base located below the rotating bottom plate, a bearing connecting the rotating bottom plate and the fixed base and a shaft matched with the bearing. According to the workpiece inner cavity supporting tool, the jacking rod moves forwards to make the sharp end of the jacking rod be matched with the power lock, thus supporting positioning of an inner cavity of a workpiece is achieved, a scratching risk existing on the appearance face of the workpiece is avoided, the appearance face of the workpiece is protected, and the yield of products is improved. The machining range of the workpiece is widened through the rotating mechanism, and the machining requirement of the workpiece is met.

Description

technical field [0001] The invention belongs to the technical field of tooling equipment, and in particular relates to a workpiece inner cavity supporting processing tooling. Background technique [0002] With the popularization and pursuit of consumer electronic products, the processing cycle of electronic products is shortening day by day, so it is urgent to shorten the precision processing cycle of metal parts. [0003] At present, for the surface treatment of the shape of metal parts such as watch cases and the inner side of the strap slot, such as grinding, polishing, wire drawing, and deburring, in the proofing stage, the outer surface of metal parts such as watch cases is generally used. Clamping and positioning, and then using manipulators and other equipment for surface treatment and processing operations. Since the clamping and positioning is the appearance of the workpiece, there is a risk of scratches when loading and unloading, resulting in surface treatment suc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B31/40
CPCB23B31/40
Inventor 程宝回燕华刘小军韩锋
Owner GEER TECH CO LTD
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