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Splicing structure of machine tool parts and splicing method thereof

A technology of guide rail seat and worktable, applied in the field of CNC machine tools, can solve the problems of low manufacturing difficulty, low precision, poor splicing quality, insufficient fit, etc., and achieves improved structural stability, improved fit, and reduced relative offset. Effect

Pending Publication Date: 2020-09-18
NANJING NINGQING CNC MACHINE TOOL MFRCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the first type is difficult to manufacture, and the longer the length of the guide rail seat, the more difficult it is to manufacture and the lower the precision; although the second type is less difficult to manufacture, during the splicing process, Due to the roughness of the end surface of the guide rail seat, the use of bolts will inevitably lead to problems of insufficient fit and fewer microscopic contact points, resulting in poor splicing quality and splicing accuracy between two adjacent guide rail seats. Low; therefore, the industry urgently needs a splicing structure of guide rail seats with high splicing accuracy

Method used

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  • Splicing structure of machine tool parts and splicing method thereof
  • Splicing structure of machine tool parts and splicing method thereof
  • Splicing structure of machine tool parts and splicing method thereof

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Embodiment

[0039] Example: refer to figure 1 , is a splicing structure of machine tool components disclosed in the present invention, and the machine tool components include a rail base 1 and a workbench 2 .

[0040] refer to figure 2 and image 3The splicing structure of the guide rail seat includes two adjacent guide rail seats 1, and the opposite end faces of the two guide rail seats 1 are provided with glue injection grooves 11, and there are three glue injection grooves 11, two of which are set as vertical grooves 111 , the other is set as a transverse groove 112, and two vertical grooves 111 are respectively arranged on both sides of the end surface of the guide rail seat 1 along the width direction, and the vertical outer edge of the vertical groove 111 is connected with the end surface of the guide rail seat 1 along the width direction. The spacing is not greater than 5mm, the transverse groove 112 is arranged on the top of the end surface of the guide rail seat 1, and the dis...

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Abstract

The invention relates to a splicing structure of machine tool parts and a splicing method thereof. The splicing structure comprises a splicing structure of guide bases, wherein the splicing structureof guide bases comprises two adjacent guide bases, opposite end surfaces of the two guide bases are provided with glue injection slots, positioning glue is provided in the glue injection slots, and the two adjacent guide bases are bonded through the positioning glue. The invention has the effect of being able to ensure the connecting accuracy between the two guide bases and two worktables.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a splicing structure and splicing method of machine tool components. Background technique [0002] A machine tool refers to a machine that manufactures a machine. For parts with high precision requirements and finer surface roughness requirements, it is generally necessary to use cutting methods on the machine tool for final processing. [0003] Existing machine tools generally need to lengthen the overall guide rail seat of the machine tool when processing longer parts. It can be said that the specific length of the guide rail seat has already determined the maximum length of the machine tool. At present, there are two ways to lengthen the overall length of the machine tool. One is to directly manufacture a one-piece guide rail seat with a large length; the other is to manufacture multiple guide rail seats, which are fixed and assembled by bolts on site u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/01B23Q1/25
CPCB23Q1/017B23Q1/25
Inventor 蔡晶王祚达范志显冯学胜
Owner NANJING NINGQING CNC MACHINE TOOL MFRCO