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A three-coordinate measurement auxiliary fixture

A three-coordinate measurement and auxiliary fixture technology, which is applied in the direction of measuring devices and instruments, can solve the problems of high labor intensity of measuring personnel, inability to meet large-scale production capacity, and lack of market competitiveness, etc., to shorten the measurement cycle and reduce measurement costs. , Simple structure and reliable effect

Active Publication Date: 2019-01-29
JOUDER PRECISION INDAL KUSN
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Problems solved by technology

[0002] In the process of production and processing, it is often necessary to use a three-coordinate measuring instrument for testing. For example, in the current production and processing process of figure 8 bearings, for the relevant precision dimensions on the workpiece, customers require that all three-coordinate measuring instruments be used for testing, while the existing conventional The measurement method is to place a single workpiece on the measurement platform and detect it one by one. This method has high labor intensity, low production efficiency, and large measurement errors. It cannot meet the current demand for mass production capacity, resulting in high cost of parts and lack of market. Competitiveness

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  • A three-coordinate measurement auxiliary fixture
  • A three-coordinate measurement auxiliary fixture
  • A three-coordinate measurement auxiliary fixture

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Embodiment Construction

[0018] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0019] A three-coordinate measurement auxiliary fixture, including a base plate 1 and a reference ball 5, such as figure 1 , 2 As shown in and 3, the base plate 1 is provided with a reference plate 2, generally, the reference plate 2 is connected with the base plate 1 through positioning pins 4 to realize precise positioning and ensure the tolerance of the center position. figure 1 Among them, the reference plate 2 is fastened to the bottom plate by four hexagon socket bolts.

[0020] At least two support blocks 3 are arranged on the outer periphery of the reference plate 2 , and a reference surface for supporting the workpiece to be measured is ...

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Abstract

The invention discloses a three-coordinate measurement auxiliary clamp, and the clamp comprises a bottom plate and a reference ball. The clamp is characterized in that the bottom plate is provided with a reference plate; the periphery of the reference plate is provided with at least two supporting blocks; the top of each supporting block is provided with a reference surface for supporting a to-be-measured workpiece; each supporting block is connected with a vacuum generator, and is provided with a suction hole; each supporting block enables the corresponding vacuum generator to be absorbed to the corresponding reference surface; and each supporting block is provided with a pair of positioning air cylinders which are used for the X-direction and Y-direction position of the to-be-measured workpieces. The clamp is exquisite in overall structure, is good in clamping effect, is high in positioning precision, greatly saves the manufacture cost of a three-coordinate measurement platform space and an auxiliary clamp, achieves the quick assembly and clamping detection of products in batch, shortens the measurement precision, improves the measurement efficiency, and reduces the measurement cost.

Description

technical field [0001] The invention relates to an auxiliary fixture for three-coordinate measurement. Background technique [0002] In the process of production and processing, it is often necessary to use a three-coordinate measuring instrument for testing. For example, in the current production and processing process of figure 8 bearings, for the relevant precision dimensions on the workpiece, customers require that all three-coordinate measuring instruments be used for testing, while the existing conventional The measurement method is to place a single workpiece on the measurement platform and detect it one by one. This method has high labor intensity, low production efficiency, and large measurement errors. It cannot meet the current demand for mass production capacity, resulting in high cost of parts and lack of market. Competitiveness. Contents of the invention [0003] In view of the above problems, the present invention provides an auxiliary fixture for three-coo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/00
CPCG01B21/00
Inventor 朱永保杨加华叶建
Owner JOUDER PRECISION INDAL KUSN
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