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Cross-rolling feed angle adjustment device

A technology of adjusting device and feeding angle, applied in the direction of feeding device, positioning device, storage device, etc., can solve problems such as affecting product quality, complex structure, error, etc., achieve convenient and fast replacement, reduce spare parts, and adjust accurately and reliably Effect

Active Publication Date: 2018-01-02
BEIJING JINGCHENG RUIXINCHANGCAI ENG TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Another object of the present invention is to provide a cross-rolling feed angle adjustment device, which can replace the adjustment mechanism with complex structure, and solve the problem that some easy-wear structures produce errors and affect product quality

Method used

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Embodiment Construction

[0029] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0030] Such as Figure 1 to Figure 4 As shown, the present invention proposes a cross-rolling feed angle adjustment device 100, the cross-rolling feed angle adjustment device 100 includes a base 1, a rotating screw 2 is threaded on the base 1, and a rotating screw 2 is screwed on the screw 2. A slider 3 that moves axially along the screw rod 2; one end of the screw rod 2 is connected with a drive device 4, and the other end of the screw rod 2 is connected with an encoder 5; One end of the driving rod 6 is fixed on the slide block 3 with a round nut 65, and the extended end of the driving rod 6 is hinged to a connecting block 7, and the connecting block 7 is a spherical hinge block; the extending end 61 of the driving rod 6 is sph...

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PUM

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Abstract

The invention provides a skew rolling feed angle adjusting device. The device comprises a base, wherein a rotating screw passes through the base; a slider capable of axially moving along the screw is arranged on the screw in a rotary manner; a driving device is connected at one end of the screw and a coder is connected at the other end of the screw; an extended driving lever is fixedly arranged in the slider; a connection block is hinged at the extended end of the driving lever. The skew rolling feed angle adjusting device has a practical and compact structure, is accurate and reliable in adjustment and convenient and fast to change, can achieve off-line removal and installation and complete change, can achieve the effects of reducing the operation time, the spare parts and the maintenance cost, can replace adjusting mechanisms with complex structures and has the effect of solving the problem that the product quality is affected because some structures easy to wear cause errors.

Description

technical field [0001] The invention relates to a steel pipe or bar skew rolling process equipment, in particular to a skew rolling feeding angle adjustment device, which is used for adjusting the feeding angle of capillary piercing or barren pipe rolling, and can also be used for steel pipes or bars Straightening feed angle (roller inclination angle) adjustment. Background technique [0002] For skew rolling, the adjustment angles of the rolls include the rolling angle and the feeding angle. The rolling angle is used to change the metal deformation and specifications of the pipe. The feeding angle mainly determines the forward speed of the pipe rolling. To a certain extent, the quality of the pipe can be improved. [0003] At present, the commonly used skew rolling feed angle adjustment devices include electric push rod hydraulic balance form, electric pull rod connecting rod toggle form, hydraulic direct push swing form, and electric worm gear form, etc. But there is fol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21B39/02B21B31/16B21D3/00B21D43/02
CPCB21B31/16B21B39/02B21D3/00B21D43/02
Inventor 丁军
Owner BEIJING JINGCHENG RUIXINCHANGCAI ENG TECH
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