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Locating device and locating method using same

A positioning device and positioning sleeve technology, applied in positioning devices, large fixed members, clamping and other directions, can solve the problems of affecting positioning accuracy, easy attachment, and large manpower requirements, and achieve the effect of reducing positioning accuracy.

Inactive Publication Date: 2015-06-03
SCIENBIZIP CONSULTINGSHENZHENCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high matching accuracy when positioning the workpiece, the manual operation is time-consuming and labor-intensive, and the manpower demand is large
The traditional pin positioning method is usually used to realize automatic positioning. However, in the traditional pin positioning, the impurities generated during the workpiece processing are easy to attach to the outer surface of the pin. When the pin is positioned, there is a gap between the pin and the workpiece, which affects the positioning accuracy.

Method used

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  • Locating device and locating method using same
  • Locating device and locating method using same
  • Locating device and locating method using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] see figure 1 and image 3 , the positioning device 100 of the present invention is used to position the workpiece 200, which includes a base 10, a driver 20 and a pin assembly 30 installed on the base 10, and a connecting block 50 for connecting the drive 20 and the pin assembly 30. In this embodiment, the workpiece 200 defines a positioning hole 210 for cooperating with the positioning device 100 to achieve positioning.

[0018] see figure 2 and image 3 , the base 10 includes a base 11 , a mounting plate 15 , an air inlet joint 17 and an upper cover 18 . The mounting plate 15 is installed on the base 11 , and its side is connected with the air inlet joint 17 . The upper cover 18 is fixed on the mounting plate 15 .

[0019] The base 11 defines a receiving portion 110 axially, and the receiving portion 110 penetrates the base 10 axially. The receiving portion 110 is formed by communicating with a first receiving portion 1112 and a second receiving portion 1113 wi...

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PUM

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Abstract

A positioning device includes a main body, a drive member, and a pin assembly. The main body defines a receiving portion which extends through two opposite ends of the main body. The drive member is partially or completely received in the receiving portion. The pin assembly includes a pin bushing and a pin. The pin bushing is securely coupled to the main body and defines an expansion slot on the sidewalls. The expansion slot extends along a central axis of the pin bushing. The pin is coupled to the drive member and extends through the pin bushing. The drive member is configured to drive the pin to move in the pin bushing, pressing the inner sidewalls of the pin bushing to enlarge a diameter.

Description

technical field [0001] The invention relates to a positioning device, in particular to a positioning device and a positioning method applied in automatic processing. Background technique [0002] In the automatic loading and unloading process of CNC machining, sometimes the holes on the product are required to have higher positioning accuracy on the jig. Due to the high matching accuracy when positioning the workpiece, the manual operation is time-consuming and labor-intensive, and requires a large amount of manpower. The traditional pin positioning method is usually used to realize automatic positioning. However, in the traditional pin positioning, the impurities generated during the workpiece processing are easy to attach to the outer surface of the pin. When the pin is positioned, there is a gap between the pin and the workpiece, which affects the positioning accuracy. Contents of the invention [0003] In view of the above situation, it is necessary to provide a posit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00
CPCB23Q3/183B23Q1/009Y10T29/49998B23Q3/18
Inventor 刘建波刘伟华
Owner SCIENBIZIP CONSULTINGSHENZHENCO