High-precision vertical depth positioning device of numerically-controlled reciprocating wire cutting machine tool

A cutting machine tool, vertical depth technology, applied in the field of tools, can solve the problems that the traditional structure is difficult to achieve, and achieve the effect of no noise in movement, sensitive transmission response, stable and reliable accuracy

Pending Publication Date: 2018-07-31
江苏冬庆数控机床有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, traditional structures are difficult to achieve

Method used

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  • High-precision vertical depth positioning device of numerically-controlled reciprocating wire cutting machine tool
  • High-precision vertical depth positioning device of numerically-controlled reciprocating wire cutting machine tool
  • High-precision vertical depth positioning device of numerically-controlled reciprocating wire cutting machine tool

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Embodiment Construction

[0022] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0023] Such as Figure 1 to Figure 3 As shown, the high-precision vertical depth positioning device 1 of the CNC reciprocating wire cutting machine tool includes a main body support 2, a pair of micro switches 21 are arranged on the inner wall of the main body support 2, and a guide rail bottom plate 3 is provided at the bottom of the main body support 2 , the top of the guide rail base plate 3 is provided with a pair of base plate connection holes 31, and the screw base 53 is provided with a pair of screw base holes 531.

[0024] A pair of detachable guide rail bases 4 are arranged on the upper surface of the guide rail base plate 3 , and a driv...

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Abstract

The invention discloses a high-precision vertical depth positioning device of a numerically-controlled reciprocating wire cutting machine tool. The high-precision vertical depth positioning device comprises a main body bracket, wherein the inner wall of the main body bracket is provided with a pair of micro-switches, the bottom of the main body bracket is provided with a guide rail bottom plate, the upper surface of the guide rail bottom plate is provided with a pair of detachable guide rail bases, a driving assembly and a sliding assembly are arranged in the main body bracket, and the drivingassembly drives the sliding assembly. The high-precision vertical depth positioning device of the numerically-controlled reciprocating wire cutting machine tool solves the problems of low vertical movement precision of a Z-axis ram, poor positioning and resetting precision, precision change caused by artificial locking, precise control of a veneering position, fast return to an original referencepoint and the like, and realizes pitch positioning and precise resetting in a vertical direction.

Description

technical field [0001] The invention relates to a tool, more precisely, a high-precision vertical depth positioning device for a numerically controlled reciprocating wire cutting machine tool. Background technique [0002] During the processing of CNC reciprocating wire-feeding multiple-cutting machine tools (medium wire-feeding), the vertical lifting function of the Z-axis is essential. This function is one of the important parameters to meet the requirements for cutting workpieces of different heights, and it is also an indispensable operation step for taking out processed parts. The level of Z-axis vertical lifting accuracy and positioning accuracy directly affect the machining accuracy of the vertical surface of the wire in CNC, the consistency of upper and lower dimensions, taper accuracy and surface quality. [0003] In the traditional structure, sliding guide rails and trapezoidal screws are commonly used for vertical lifting of the Z-axis. The trapezoidal screw is d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H11/00B23H7/02
CPCB23H7/02B23H11/00
Inventor 饶佩明朱立祥
Owner 江苏冬庆数控机床有限公司
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