Bearing ring blank cold rolling follow-up supporting device

A technology of bearing rings and supporting devices, which is applied to bearing components, shafts, bearings, mechanical equipment, etc., can solve the problems of poor roundness of bearing ring blanks, and achieve the effect of reducing friction and good roundness

Inactive Publication Date: 2017-06-20
NINGBO FATO AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of the current support device for cold rolling of bearing ring blanks that need to be separated from the support of the blank during cold rolling, and the roundness of t

Method used

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  • Bearing ring blank cold rolling follow-up supporting device
  • Bearing ring blank cold rolling follow-up supporting device

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Experimental program
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Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] as attached figure 1 , attached figure 2 Shown: a bearing ring blank cold rolling follow-up support device, including a back plate 21 and a fixed seat 2 composed of a bottom plate 22 and a side plate 23 connected to one side of the back plate 21 with screws, and the back plate 21 through the bearing The pivoting arm 3, the support rod 4 screwed to the front end of the arm 3, the support block 5 connected to the lower side of the front end of the arm 3 by screws, the support block 5 connected to the bottom plate 22 by screws, and the cylinder rod 61 supports the support block 5 The oil cylinder 6 at the lower end, the mounting block 7 screwed to the other side of the back plate 21, the lower adjusting screw 8, the side adjusting screw 9 and the adjusting nut screwed to the side adjusting screw 9 and welded to the other side of the back plate 21 1. One end of t...

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Abstract

The invention relates to the field of bearing ring manufacturing, and aims to provide a bearing ring blank cold rolling follow-up support device. A bearing ring blank cold rolling follow-up support device, including a rear plate and a fixed seat composed of a bottom plate and a side plate fixedly connected to one side of the rear plate, a pivoting arm connected to the rear plate, and the front end of the pivoting arm A support rod fixedly connected, a support block fixedly connected at one end to the lower side of the front end of the rotating arm, an oil cylinder fixedly connected to the bottom plate and the cylinder rod supporting the lower end of the support block, a side adjustment screw and a threaded connection with the side adjustment screw and connected to the rear plate The other side is fixedly connected to the adjusting nut; one end of the side adjusting screw passes through the rear plate and is opposite to the rear end of the support block. The bearing ring blank cold rolling follow-up support device does not need to break away from the support for the blank during cold rolling, and the bearing ring blank has good roundness.

Description

technical field [0001] The invention relates to the field of bearing ring manufacturing, in particular to a bearing ring blank cold rolling follow-up support device. Background technique [0002] The structure of the bearing ring cold rolling device can be understood from the utility model of a short cylindrical roller bearing outer ring cold rolling machine disclosed in the Chinese patent announcement number CN202291177U; the short cylindrical roller bearing outer ring cold rolling machine is the bearing ring Blank cold rolling machine; when the blank of the bearing ring blank enters the cold rolling position, the bearing ring blank cold rolling support device is required to support the positioning of the lower side of the outer circumference of the blank; the general bearing ring blank cold rolling support device is due to the cold rolling of the blank The diameter gradually expands under the interaction of the rolling wheels located outside the side wall of the blank and ...

Claims

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Application Information

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IPC IPC(8): B21H1/12
CPCB21H1/12
Inventor 施红卫施红文张钜铨
Owner NINGBO FATO AUTOMATION TECH
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