Machine tool bed with saddle oil return channel

A technology of oil return channel and bed, which is applied in the field of bed with saddle oil return channel, which can solve the problems of wear, debris generation, increased wear of saddle components and turret components, etc., and achieve high cooling efficiency, Filter effect improvement, filter effect high effect

Inactive Publication Date: 2020-03-06
CHONGQING HONGGANG CNC MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the saddle assembly and the turret assembly will be worn during the sliding process, generating debris, and these debris are mixed in the lubricating oil, which will increase the wear of the saddle assembly and turret assembly

Method used

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  • Machine tool bed with saddle oil return channel
  • Machine tool bed with saddle oil return channel
  • Machine tool bed with saddle oil return channel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A bed with a saddle oil return channel, such as figure 1 with figure 2 As shown, the bed 1 is vertically provided with an oil return channel, and the upper end of the oil return channel communicates with the lubricating channel. The bed 1 is provided with a filter channel 11 located below the oil return channel. The filter channel 11 is arranged horizontally. The right end of the filter channel 11 is connected to an oil pump. The filter channel 11 is equipped with an axial flow blade 3 and a hose 2 along the axial direction. , The hose 2 in this embodiment is made of metal braid, and the hose 2 is provided with a number of filter holes 21 . The axial flow blade 3 is located on the right side of the hose 2, and the right end of the filter channel 11 in this embodiment is provided with an annular rotating groove 14, and three sliding blocks 31 are arranged in the rotating groove 14, and the three sliding blocks 31 are respectively connected with the axial flow type. Th...

Embodiment 2

[0040] On the basis of Example 1, such as image 3 As shown, the machine tool in this embodiment is provided with a cooling channel 15 , and the cooling channel 15 is arranged along the axial direction of the filtering channel 11 , and the cooling channel 15 in this embodiment is annular and located on the outer periphery of the filtering channel 11 . The right end of the cooling passage 15 in this embodiment is the liquid inlet end, and the left end is the liquid outlet end. In practice, the left and right ends of the cooling passage 15 are connected with water outlet pipes and water inlet pipes.

[0041] When the machine tool in this embodiment is working, cooling water is added into the cooling passage 15 from the water inlet pipe at the same time, and the cooling water in the cooling passage 15 is discharged from the water outlet pipe. The heat in the lubricating oil in the filtering passage 11 is transferred to the cooling water in the cooling passage 15, and then dischar...

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Abstract

The invention relates to the field of machine tools, and in particular discloses a machine tool bed with a saddle oil return channel. The oil return channel communicating to a lubricating channel is arranged on the machine tool bed, a filter channel is arranged on the machine tool bed, the end, far away from the oil return channel, of the filter channel communicates to an oil pump, a hose is arranged in the filter channel along the axial direction, the end, close to the oil return channel, of the hose communicates to the oil return channel and is rotatably connected to the filter channel, theend, far away from the oil return channel, of the filter channel is rotatably connected to an axial-flow blade, the end, far away from the oil return channel, of the hose is closed and is eccentrically fixed to the axial-flow blade, and a plurality of filter holes are formed in the side wall of the hose. The machine tool bed in the scheme can separate fragments in lubricating oil simultaneously.

Description

technical field [0001] The invention relates to the field of machine tools, in particular to a bed with a saddle oil return channel. Background technique [0002] The machine tool includes a bed, a protective cover, a saddle assembly, a turret assembly, etc., wherein the saddle assembly and the turret assembly are installed on the bed, and during the use of the machine tool, the saddle assembly slides along the machine tool, and the turret assembly slides along the machine tool. The saddle assembly slides. In order to lubricate the sliding of the saddle assembly and the turret assembly, there are lubricating passages for the flow of lubricating oil between the saddle assembly and the bed and between the saddle assembly and the turret assembly; in order to recycle the lubricating oil Utilize, the bed is provided with the oil return channel that communicates with the lubricating channel. However, the saddle assembly and the turret assembly will be worn during the sliding pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/01B23Q11/12B01D29/11
CPCB01D29/117B23Q1/015B23Q11/12
Inventor 汪洋刘辉汪传宏王小玲饶贝宁
Owner CHONGQING HONGGANG CNC MACHINE TOOL
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