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Parallel shaft shared guide rail device

A technology of sharing guide rails and parallel guide rails, which is applied in the directions of transmission devices, shafts, bearings, etc., and can solve the problem that multiple guide rails cannot be installed, and achieve the effect of cost saving and space saving

Inactive Publication Date: 2018-04-10
WUXI UNITE ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although this kind of beam and double-sided horizontal boring and milling head lifting shared guide rail and ball screw structure provides a guide rail structure that can not only increase the lifting stability but also improve the machining accuracy of the machine tool, it is often limited by the space when using multiple guide rails. and other problems, resulting in the inability to install multiple guide rails in a small space

Method used

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  • Parallel shaft shared guide rail device

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Embodiment 1

[0021] Embodiment 1: A kind of parallel axis shared rail device, such as figure 1 As shown, including the base part 1, a number of through holes 5 are also provided on the base part 1, and a number of bolt holes 7 are also provided on the surface of the base part 1. Two parallel guide rails 2 are arranged on both sides of the base part 1, and the base part 1 is located on the guide rail. 2, a connection block 6 is also provided on one side, and a common device 3 is also provided on the base part 1. The common device 3 includes a first screw rod 31 and a second screw rod 32 located between two parallel guide rails 2, and the base part 1 The two ends are respectively provided with bearing blocks 33 that are rotatably connected to the tops of the first screw mandrel 31 and the second screw mandrel 32, and the first screw mandrel 31 and the second screw mandrel 32 are also sleeved with a station 34, and the station 34 Sliders 35 for snapping into the guide rails 2 on both sides ar...

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Abstract

The invention discloses a parallel shaft shared guide rail device. By means of the parallel shaft shared guide rail device, the number of guide rails can be effectively saved. According to the technical scheme, the parallel shaft shared guide rail device is characterized by comprising a basic piece, two parallel guide rails are arranged on the two sides of the basic piece, the basic piece is further provided with a sharing device, the sharing device comprises a first lead screw and a second lead screw which are located between the two parallel guide rails, and further comprises bearing pedestal rotationally connected with the two ends of the first lead screw and the second lead screw and fixed to the basic piece and stations arranged on the first lead screw and the second lead screw in a sleeving manner and fixed to the upper surface of the basic piece, and the two sides of the stations are provided with sliding blocks clamped into the guide rails.

Description

technical field [0001] The invention relates to the field of guide rail devices, in particular to a guide rail device shared by parallel axes. Background technique [0002] A guide rail refers to a groove or ridge made of metal or other materials, which can bear, fix, guide a moving device or equipment and reduce its friction. Longitudinal grooves or ridges on the surface of rails for guiding and fixing machine parts, special equipment, instruments, etc. Guide rails, also known as slide rails, linear guide rails, and linear slide rails, are used in linear reciprocating motion applications. They have a higher rated load than linear bearings, and can bear a certain torque at the same time. They can achieve high-precision linear motion under high load conditions. . Guide rails are mainly divided into two categories: roller guide rails and ball guide rails. [0003] At present, the Chinese patent with the publication number CN104029071B discloses a beam and a double-sided hor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/01B23Q5/00F16C29/00F16C29/02F16H25/24
CPCF16C29/005F16C29/02F16H25/24B23Q1/017B23Q5/00F16C2322/39
Inventor 许行启
Owner WUXI UNITE ENERGY TECH CO LTD
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