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Track trailer for mandril workpiece during electroplating

A mandrel and track technology, applied in the field of metallurgy, can solve problems such as the inability to adjust the height, the difficulty in ensuring the coaxiality of the mandrel, and the impact on the electroplating quality and production efficiency of the mandrel workpiece, so as to ensure the electroplating quality, improve the electroplating efficiency, and work reliable effect

Active Publication Date: 2011-01-12
天津滨海龙泰科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing support trailer cannot adjust the height according to the diameter of the mandrel, so it is difficult to ensure the coaxiality of the mandrel during electroplating, which affects the electroplating quality and production efficiency of the mandrel workpiece

Method used

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  • Track trailer for mandril workpiece during electroplating
  • Track trailer for mandril workpiece during electroplating
  • Track trailer for mandril workpiece during electroplating

Examples

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Embodiment Construction

[0015] The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings; it should be noted that this embodiment is descriptive and not restrictive, and cannot be used to limit the protection scope of the present invention.

[0016] A mandrel workpiece electroplating support rail trailer is composed of a support frame 8, a rail wheel 11, a vertical screw 3, a mounting ring 1, a mounting plate 4 and a locking plate 6. The four corners of the support frame are installed on the rail wheels running on the track , Install the vertical lead screw vertically on the work surface of the support frame, install a mounting seat 2 on the top of the lead screw, install the mounting ring of the mandrel on the mounting seat, on the lead screw on the work surface of the support frame, the lower end surface The adjusting plate and the locking plate are installed in threaded engagement. The adjusting plate and the locking plate are respec...

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Abstract

The invention relates to a track trailer for supporting a mandril workpiece during electroplating, comprising a support frame, track wheels and an erection loop of the mandril. The track trailer is characterized in that a vertical screw is vertically erected on the worktable of the support frame; the erection loop of the mandril is erected at the top end of the vertical screw; an adjusting plate and a locking plate are erected on screws on the upper and lower end faces of the worktable of the support frame through thread engagement; a half bearing engaged with a track screw is erected in the support frame; the half bearing carries out guide sliding in a vertical slide made in the support frame up and down and is fixedly erected with a brake rod by a connecting plate; and the inner end of the brake rod is hinged on a transverse plate fixedly erected with the support frame by an hinged shaft. The track trailer has simple structure and scientific design and can realize height adjustment according to the diameter of the mandril and stably support the mandril at the same time.

Description

Technical field [0001] The invention belongs to the field of metallurgy and relates to a mandrel, in particular to a mandrel workpiece electroplating track trailer. Background technique [0002] The mandrel is a long-axis workpiece. It is a deformation tool in the production of seamless steel pipes. It has a long length and works under extremely harsh conditions of high temperature and high pressure. Therefore, the technical conditions for processing and manufacturing of the mandrel are very high. The chromium plating on the surface of the mandrel is to improve the wear resistance of the mandrel during use. At the same time, the chromium-plated layer on the surface of the mandrel is required to not deform or fall off under the action of thermal and compressive stress. At present, the chromium plating on the surface of the mandrel is carried out on the drawing machine. For this kind of long-axis mandrel, it is generally necessary to traverse the entire drawing machine. Therefore, ...

Claims

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Application Information

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IPC IPC(8): C25D7/00C25D17/00B21B25/00
Inventor 黄平
Owner 天津滨海龙泰科技发展有限公司
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