CN106975715A

CN106975715A - A kind of alignment module

Info

Publication number: CN106975715A
Application number: CN201611130893.7A
Authority: CN
Inventors: 向小兵; 刘振华
Original assignee: ZIGONG JINRUI CEMENTED CARBIDE TOOLS Co Ltd
Current assignee: ZIGONG JINRUI CEMENTED CARBIDE TOOLS Co Ltd
Priority date: 2016-12-09
Filing date: 2016-12-09
Publication date: 2017-07-25

Abstract

Reinforcing bar is normal commonly used part in daily production work, single reinforcing bar is in itself in use easily by stress deformation or destruction, the workpiece that the module of existing straightener easily treats alignment during alignment causes torsional deformation to tear or destruction rebar surface, therefore existing straightener has to the ropy problem of reinforcing bar alignment.The present invention effectively reduces destruction of the alignment module to reinforcing bar in alignment process by the combination of module overcoat, sintered carbide ball, retainer, dust cap, and realizes alignment module and tackled by changing sintered carbide ball the purpose that the alignment of different model reinforcing bar works.

Description

A kind of alignment module

Technical field

The present invention relates to a kind of alignment module of straightener.

Background technology

Reinforcing bar is normal commonly used part in daily production work, and single reinforcing bar is in itself in use easily by stress Deformation is destroyed, and the workpiece that the module of existing straightener easily treats alignment during alignment causes torsional deformation to tear Or destruction rebar surface, therefore existing straightener is with to the ropy problem of reinforcing bar alignment.

The content of the invention

The present invention is intended to provide a kind of alignment module, is caused with solving straightener alignment module in alignment process to reinforcing bar The problem of destruction.

The present invention program is as follows：

A kind of alignment module, including wear-resisting spheroid, retainer, module overcoat；Module overcoat be divided into above and below two parts, lead to Bolts and nuts combination fixation is crossed, the module overcoat center section after combination is left and stayed in the middle of manhole, manhole inwall There is semi-circular track, multiple wear-resisting spheroids are uniformly distributed laminating in orbit, and wear-resisting spheroid makes sintered carbide ball by retainer support In the track for fitting in module overcoat manhole, retainer is hollow circular cylinder, and damaged surface is uniformly distributed and wear-resisting spheroid Number is identical and radius is less than the through hole of sintered carbide ball so that wear-resistant ball body can exposed portion spheroid, wear-resisting spheroid is with needing The contact with point of alignment rebar surface formation point, wear-resisting spheroid is with needing the line radius of point that alignment reinforcing bar is contacted and needing alignment The radius of reinforcing bar is consistent.

Further, the wear-resisting spheroid is Hardmetal materials.

Beneficial effects of the present invention：

1. being contacted by wear-resisting spherome surface with the point-to-point of rebar surface, wear-resistant ball body can be rotated freely, and be reduced Friction stree of the alignment module to reinforcing bar so that distortion destruction and surface breakdown of the alignment module to reinforcing bar are reduced.

2. ensureing wear-resisting spheroid exposing surface, line radius is consistent with reinforcing bar radius between points, it is ensured that reinforcing bar alignment Quality.

3. the presence of dust cap causes alignment module effectively to prevent dust from entering alignment inside modules in the course of the work, keep away Exempt from because dust or large particulate matter destroy surface smoothness in wear-resisting spheroid rotation process, so as to ensure that making for alignment module Use the life-span.

Brief description of the drawings

Fig. 1 is schematic diagram of the present invention.

Fig. 2 is Section A-A figure in Fig. 1.

In figure, 1. module overcoats；2. sintered carbide ball；3. retainer；4. dust cap；5. reinforcing bar；6. bolt；7. nut.

Embodiment

With reference to accompanying drawing, the present invention will be described with instantiation：

As depicted in figs. 1 and 2, the center section of module overcoat 1 is left and leaves semicircle in the middle of manhole, manhole inwall Track, multiple sintered carbide balls 2 are uniformly distributed laminating in orbit, and sintered carbide ball 2 makes sintered carbide ball by the support of retainer 3 2 fit in the track of the manhole of module overcoat 1, and retainer 3 is hollow circular cylinder, and damaged surface is uniformly distributed closes with hard The number of gold goal 2 is identical and radius is less than the through hole of sintered carbide ball 2 so that sintered carbide ball 2 can exposed portion spheroid, keep Dust cap 4 is installed between frame 3 and module overcoat 1.Module overcoat 1 can be divided into above and below two parts, by bolt 6 and nut during combination 7 are fixed.

When carrying out alignment work, reinforcing bar 5 is passed through in the circular hole that sintered carbide ball 2 is constituted, and makes sintered carbide ball 2 and reinforcing bar The point-to-point contact in 5 surfaces, so ensure that reinforcing bar 5 carry out alignment when stabilization, rotate reinforcing bar 5 go forward side by side traveling to when, with The rotation of reinforcing bar 5, sintered carbide ball 2 can also be rotated accordingly, so reduce alignment module to the friction stree of reinforcing bar 5 so as to Reduce distortion destruction and surface breakdown of the alignment module to reinforcing bar 5.

The presence of dust cap 4 causes alignment module effectively to prevent dust from entering alignment inside modules in the course of the work, keeps away Exempt from because dust or large particulate matter destroy surface smoothness in the rotation process of sintered carbide ball 2, so as to ensure that alignment module Service life.

Claims

1. a kind of alignment module, it is characterised in that：Including wear-resisting spheroid, retainer, module overcoat；Module overcoat be divided into above and below two Part, is combined by bolts and nuts and fixed, manhole, manhole inwall are left in the module overcoat center section after combination Semi-circular track is left in centre, and multiple wear-resisting spheroids are uniformly distributed laminating in orbit, and wear-resisting spheroid makes hard by retainer support Alloying pellet is fitted in the track of module overcoat manhole, and retainer is hollow circular cylinder, damaged surface be uniformly distributed with it is resistance to Abrading-ball body number is identical and radius is less than the through hole of sintered carbide ball so that wear-resistant ball body being capable of exposed portion spheroid, wear-resistant ball Body and need the contact with point of alignment rebar surface formation point, wear-resisting spheroid with need point that alignment reinforcing bar is contacted line radius and Need the radius of alignment reinforcing bar consistent.

2. a kind of alignment module as described in the appended claim 1, it is characterised in that：The wear-resisting spheroid is Hardmetal materials.