Detection jig for circular plastic product

A technology for detecting fixtures and products, applied in mechanical counters/curvature measurement, etc., can solve the problems of affecting product roundness accuracy, manufacturing scrap waste, uneven cooling shrinkage, etc., and achieve the effect of reducing product manufacturing costs and saving man-hours.

Inactive Publication Date: 2013-12-04
SUZHOU INDAL PARK XIELI PLASTIC
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  • Abstract
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  • Application Information

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Problems solved by technology

[0002] In the plastic product manufacturing industry, circular products, especially circular products with different structures can easily lead to uneven cooling and shrinkage of plastic products, forming micro-elliptical products and other phenomena that affect the roundness accuracy of products.
After the product is cooled and finalized, a large number of products will be judged as substandard products after the subsequent steps of inspection, resulting in a great waste of manufacturing scrap

Method used

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  • Detection jig for circular plastic product
  • Detection jig for circular plastic product
  • Detection jig for circular plastic product

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Embodiment Construction

[0013] In the following, the specific implementation manners of the present invention will be further described in detail in conjunction with the embodiments and accompanying drawings, so as to make the technical solution of the present invention easier to understand and grasp.

[0014] Such as figure 1 and figure 2 As shown, it is a schematic structural diagram of the detection fixture used for the manufacture of circular plastic products in the present invention. The illustration is only a single fixture unit in the detection fixture. In practical applications, the fixture unit It can also be arranged and combined in various ways (tied side by side) to form any scale of testing fixtures, and two adjacent fixture units can share a vertical baffle to simplify the testing fixtures. It can be seen from the cross-sectional schematic diagram in the width direction and the schematic structural diagram of the top view: the jig unit has a base 5 with vertical baffles 4 on both side...

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Abstract

The invention discloses a detection jig for a circular plastic product. The detection jig comprises at least one jig unit, wherein the jig units are arranged in parallel; each jig unit is provided with a base with vertical baffle plates on two sides; a wrench expansion mechanism is arranged in the center of the base parallel to the vertical baffle plates and comprises two sliding blocks which are relatively wrapped to form a funnel, a wedge-shaped block, a supporting post, a spring and a wrench part; in the horizontal state of the wrench part, the two sliding blocks are shrunk inwards, and the distance between the sliding blocks and the vertical baffle plates is greater than the specification outer diameter of the product; and in the lifting state of the wrench part, the two sliding blocks are expanded outwards, and the distance between the sliding blocks and the vertical baffle plates is equal to the specification outer diameter of the product. The detection jig is used for cooling supplementary of the circular plastic product, so that the roundness accuracy of the circular plastic product is actually ensured; and manufacturing and detecting processes are combined into a whole, so that working hours consumed in the process of manufacturing and detecting the product are effectively saved, and the manufacturing cost of the product is reduced.

Description

technical field [0001] The invention relates to an integrated tool for manufacturing and testing plastic products, in particular to a manufacturing tool that can strictly maintain the roundness accuracy of a product in the manufacturing process and has a testing function, and belongs to the field of mechanical processing and testing. Background technique [0002] In the plastic product manufacturing industry, circular products, especially ring-shaped products, have different structures, which can easily lead to uneven cooling and shrinkage of plastic products, and the formation of micro-elliptical products, which affect the roundness accuracy of products. After the product is cooled and finalized, a large number of products will be judged as unqualified products through the detection of subsequent steps, resulting in a great waste of manufacturing scrap. Therefore, seeking a processing fixture that can effectively standardize the anisotropic uniformity of product cooling shr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/20
Inventor 刘亚良
Owner SUZHOU INDAL PARK XIELI PLASTIC
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