Unlock instant, AI-driven research and patent intelligence for your innovation.

Working front desk of piercing mill of seamless steel tube

A technology of seamless steel pipe and piercing machine, which is applied in the direction of manufacturing tools, metal processing equipment, metal rolling, etc., can solve the problems of non-replacement, non-equalization, inapplicability to multi-variety and multi-standard production, etc., and save equipment investment Effect

Active Publication Date: 2007-10-10
TAIYUAN TONGZE HEAVY IND
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two different working tables are used in the piercing machine equipment with different production requirements, and they are not equal to each other, cannot be replaced, and cannot be applied to the needs of multi-variety and multi-standard production.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Working front desk of piercing mill of seamless steel tube
  • Working front desk of piercing mill of seamless steel tube
  • Working front desk of piercing mill of seamless steel tube

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] As shown in Figures 1 to 8, the two hydraulic cylinders 5 installed on the base 8 are hinged to the push body 6 through pin shafts, and the front end of the push body 6 is connected to the push head 15 (see Figure 2). 1. The upper end of the swing rod 3 is hinged with the hydraulic cylinder 2. The swing rod 3 rotates around the fixed shaft 10. The lower end is hinged with the connecting rod group 7. The lower end of the shift fork 4 is hinged with the connecting rod group 7. The upper end is connected with a four-link The fixed rotating shaft 11 of mechanism is hinged (seeing Fig. 1, 2), and four corner points of four-bar linkage mechanism are 11, 12, 13, 14, wherein 11, 12 are fixed rotating shafts, 13, 14 are movable rotating shafts, can be used as The moving rotating shaft 13,14 of parallel movement is connected together with the base of roller table group 9 (seeing Fig. 3,4,5). When the screw jack 1 is started, the hydraulic cylinder 2 drives the pendulum 3 to swing...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A working front-table for the perforating machine of seamless steel tube is a multifunctional one, which has various exchangeable tube holders suitable for different specifications, a lock unit for locking the current tube holder, a roller-way lift mechanism, and a detachable raw tube pushing mechanism.

Description

Technical field: [0001] The invention belongs to the technical field of seamless steel pipe production equipment, and in particular relates to a working desk of a seamless steel pipe piercing machine. Background technique: [0002] At present, the function of the work front of the seamless steel pipe piercing machine produced at home and abroad is single, that is, when the solid billet is pierced, a "V" shaped material chute is installed on the work front, and the solid billet is placed in the "V" shaped material chute. The ejector rod pushes the billet to the punching machine for one-time biting and piercing. This kind of working table can only be used for the production of small billets, and is more suitable for small variety and mass production. For the working table used for the secondary piercing of the hollow blank or the production of the hollow blank, it is required to have a special pushing mechanism, a roller table group and a lifting mechanism for the roller table...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B21B39/02B21B39/04B21B39/06B21B19/04
Inventor 赵亚东王小勇
Owner TAIYUAN TONGZE HEAVY IND