Square tube roller device and square tube squaring machine applying same

A roll device and roll technology are applied in the field of steel pipe processing equipment, which can solve the problems affecting the forming quality of square pipes, difficult to meet the processing operations of square pipes of various sizes and specifications, and inability to adjust, so as to ensure the forming quality of square pipes and improve the quality of square pipes. The effect of forming quality and improving work efficiency

Inactive Publication Date: 2020-10-16
天津仁和聚科技发展有限公司
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the prior art, after each roller is installed, it cannot be adjusted or it is inconvenient to adjust; if it cannot be adjusted, the size of the square hole surrounded by each roller is relatively fixed, and it is difficult to meet the processing operations of square pipes of various sizes; if it is inconvenient to adjust, For ex

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
  • Square tube roller device and square tube squaring machine applying same
  • Square tube roller device and square tube squaring machine applying same
  • Square tube roller device and square tube squaring machine applying same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] See attached Figure 1-2, a square tube roll device, comprising a mounting base 1, four sets of mounting components uniformly distributed on the circumference of the mounting base 1, each mounting component is respectively provided with a roll 2, each roll 2 is uniformly distributed around the circumference and the center Surrounded by a square hole. During work, the round pipe passes through the square hole under the traction of supporting equipment; each roll 2 carries out synchronous extrusion on the round pipe to realize the cold rolling forming of the square pipe.

[0042] Mounting seat 1 comprises the fixed seat 101 that is vertically arranged and is door-shaped structure, and fixed seat 101 interior is provided with movable seat 102 by sliding up and down through chute 52; height adjustment assembly3. Specifically, the height adjustment assembly 3 includes a threaded adjustment rod 31 that is vertically and movably worn on the top of the fixed seat 101. The low...

Embodiment 2

[0054] See attached Figure 5 , a square tube roll device, which is different from Embodiment 1 in that: the above-mentioned insert 17 is made of ordinary steel as a whole, and a wear-resistant layer 18 is provided on the side where the matching inclined surface 171 is located, and the wear-resistant layer 18 can adopt wear-resistant alloy material, to promote its service life.

Embodiment 3

[0056] See attached Figure 6-7 , the present invention also provides a square tube squaring machine, the square tube squaring machine comprises a machine platform 19, which is provided with several groups of above-mentioned square tube roll devices, and the tube roll devices of each side are along the length of the machine platform 19 Directions are set at even intervals. Specifically, taking any one of the square tube roll devices as an example, in order to install the square tube roll device, the upper side of the machine table 19 is provided with a positioning groove 191 extending along the width direction of the machine table 19; the bottom of the fixed seat 101 is embedded in the positioning groove 191 and form a slip fit with it.

[0057] At the same time, the upper side of the machine platform 19 is provided with a number of horizontal adjustment assemblies for adjusting the specific positions of the tube roll devices of each side. The adjustment seat 20 at the place...

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

The invention discloses a square tube roller device and a square tube squaring machine applying the same, and relates to steel tube machining equipment. The square tube roller device comprises a mounting base, four rollers and four roller shafts rotationally erected on the mounting base, wherein the rollers are evenly distributed in the circumferential direction, any roller shaft is arranged in the direction of the connecting line of the corresponding roller and the circle center of the circumference in a sliding mode, and an adjusting assembly used for driving the roller shafts to move synchronously is further arranged on the mounting base; and a square tube squaring machine comprises a machine table and a plurality of square tube roller devices, wherein the square tube roller devices areevenly arranged at intervals in the length direction of the machine table, and the square tube roller device is movably and adjustably arranged in the width direction of the machine table. The squaretube roller device and the square tube squaring machine applying the same are stable in work, convenient and fast to operate, capable of conveniently producing square tubes of various sizes and specifications and beneficial to improving the production efficiency and the square tube forming quality.

Description

technical field [0001] The invention relates to the technical field of steel pipe processing equipment, in particular to a square tube rolling device and a square tube squaring machine using the device. Background technique [0002] Square pipe is a name for square pipe; as an economical and efficient steel, it is mainly used in engineering and construction fields, including steel structure houses, main workshops, boiler steel frames, municipal construction, and machinery manufacturing. At present, the production processes of square tubes mainly include welding, cold pushing, cold drawing or cold rolling; cold pushing, cold drawing or cold rolling square tubes are made of hot rolled or welded capillary tubes, which are drawn or drawn after pickling to remove scale. Square tubes produced by rolling and cold deformation. [0003] Existing publication number is that the invention patent application of CN103316916A discloses a kind of square tube setting machine and the product...

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
IPC IPC(8): B21B23/00B21B27/02B21B31/16
CPCB21B23/00B21B27/024B21B31/16
Inventor 杜连忠
Owner 天津仁和聚科技发展有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap