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Inner ring bending machine

A technology of bending circles and racks, which is applied in the direction of feeding devices, manufacturing tools, and ejection equipment, etc. It can solve the problems of low production efficiency, frequent mold opening and closing, and achieve high production efficiency.

Pending Publication Date: 2022-04-15
张家港市张运机械制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above production method of stamping has the following disadvantages: frequent mold opening and closing, low production efficiency

Method used

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  • Inner ring bending machine
  • Inner ring bending machine
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Embodiment Construction

[0041] Such as figure 1 , figure 2 , image 3 As shown, the described inner ring bending machine includes: a frame 1, in which a conveying device 2 for conveying the belt is sequentially arranged along the conveying direction of the belt, for cutting the belt The cutting device 3, the rolling device for cold-forming the cut strips, the bending device for bending the cold-formed strips into rings 5, and the bending device for pushing the rings out The pushing device 6 of 5, and the storage device 7 used to collect the rings pushed out by the pushing device 6, the rolling device includes a number of rollers that are distributed successively along the conveying direction of the belt and can roll the belt. formed rolling mechanism 41, each rolling mechanism 41 includes a rolling upper roller 42 and a rolling lower roller 43 that can roll and form the belt in a vertically opposite shape. The difference between each rolling mechanism 41 is only Because the cross-sectional shapes...

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Abstract

The invention discloses an inner ring bending machine which comprises a rack, a conveying device, a cutting device, a rolling device, a bending device, a pushing device and a storage device are sequentially arranged in the rack in the conveying direction of a belt piece, and the rolling device comprises a plurality of rolling mechanisms; according to the structure of the circle bending device, a cylinder body of a circle bending oil cylinder is hinged to a fixing base through an upper pin shaft, a piston rod of the circle bending oil cylinder is hinged to a swing plate through an eccentric fine adjustment assembly, the front end of the swing plate is hinged to a roller shaft of an upper rolling roller in the last rolling mechanism, and an upper pressing roller support is installed on the swing plate. An upper compression roller is supported on the upper compression roller support, a lower compression roller support is arranged below the upper compression roller, a lower compression roller driven by a motor to rotate is supported in the lower compression roller support, the front end of the rear compression roller support is hinged to the upper compression roller support, a rear compression roller is supported on the rear compression roller support, and a bending adjusting mechanism is arranged between the rear compression roller support and the swing plate. The method has the advantage of high production efficiency.

Description

technical field [0001] The invention relates to the technical field of ring manufacturing equipment, in particular to an inner ring bending machine. Background technique [0002] At present, the inner ring generally adopts the production method of stamping forming, that is, the strip (flat steel strip) is sent into the stamping die, and the upper mold and the lower mold of the stamping mold are clamped, so that the strip is stamped into a ring, and then Open the upper mold and the lower mold, and then take out the ring. The production method of the above stamping molding has the following disadvantages: frequent mold opening and closing, and low production efficiency. Contents of the invention [0003] The object of the present invention is to provide an inner ring bending machine with high production efficiency. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: an inner ring bending machine, comprising: a fram...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D53/16B21D43/11B21D43/02B21D43/28B21D11/10B21D45/04B21D43/20B21D43/12
Inventor 夏军周军朱红霞刘建中
Owner 张家港市张运机械制造有限公司
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