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High-precision flexible zero point positioning system

A zero-point positioning and high-precision technology, which is applied in the field of positioning systems, achieves the effects of reducing the time for tooling replacement, high positioning accuracy, and avoiding the decline in accuracy

Pending Publication Date: 2019-11-08
苏州速易德工业装备系统有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a high-precision flexible zero-point positioning system, which solves the above-mentioned three unfavorable problems existing in the current high-precision flexible zero-point positioning system

Method used

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  • High-precision flexible zero point positioning system

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Embodiment

[0027] see Figure 1-3 , the present invention provides the following technical solutions: a high-precision flexible zero point positioning system includes a clamping disc 1, a short cone expansion tube 3, a protective nest 4 and a short cone pull stud 7, and the center of the top surface of the clamping disc 1 is provided with a center The positioning hole 2, the inner hole of the central positioning hole 2 is fitted with a short cone expansion tube 3, the top surface of the short cone expansion tube 3 is flush with the top surface of the clamping disc 1, and the top of the short cone expansion tube 3 is provided with ten A deformation groove 301, the top of the short cone expansion tube 3 inner hole is provided with a top cone positioning surface 302, the center positioning hole 2 is fitted with a protective nest 4, and the inner ring of the protective nest 4 is provided with ten annular comb teeth 401 , ten annular comb teeth 401 are correspondingly embedded in ten deformat...

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Abstract

The invention belongs to the technical field of positioning systems, and particularly discloses a high-precision flexible zero point positioning system. The system comprises a clamping disk, a short cone expansion pipe, a protection nest and a short cone pop rivet; a central positioning hole is formed in the center of the top surface of the clamping disk; the short cone expansion pipe is embeddedin the inner hole of the central positioning hole; the top surface of the short cone expansion tube is level with the top surface of the clamping disk; ten deformation grooves are formed in the top end of the short cone expansion pipe; a top cone positioning surface is arranged at the top end of the inner hole of the short cone expansion pipe; the protection nest is embedded in the central positioning hole; and ten ring-shaped comb teeth are arranged at the inner ring of the protection nest. According to the system provided by the invention, the tooling change time is greatly shortened, mechanical locking is carried out through spring force and the pressure source can be cut off at any time in a locking state; the system is particularly applied to the machine tools of rotary tables with four shafts and five shafts to prevent the problem of air pipe and hydraulic pipe winding, is high in positioning precision and is capable of ensuring the repeated positioning precision when adopting single use or combined use.

Description

technical field [0001] The invention relates to the technical field of positioning systems, in particular to a high-precision flexible zero-point positioning system. Background technique [0002] The machining center is a highly automated multifunctional CNC machine tool with a tool magazine and an automatic tool changer. After the workpiece is clamped once on the machining center, the digital control system can control the machine tool to automatically select and change tools according to different processes. , Automatically change the machine tool spindle speed, feed rate, the trajectory of the tool relative to the workpiece and other auxiliary functions, and complete the multi-process processing on several surfaces of the workpiece in sequence. And there are a variety of tool changing or tool selection functions, so that the production efficiency is greatly improved. The requirements for the clamping and positioning components of the machining center are getting higher an...

Claims

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Application Information

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IPC IPC(8): B23Q3/18B23Q3/12
CPCB23Q3/18B23Q3/12
Inventor 谢广德
Owner 苏州速易德工业装备系统有限公司
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