CN109550872B

CN109550872B - A prevent straggling structure for reinforcing bar equipment of flare-outing

Info

Publication number: CN109550872B
Application number: CN201811450465.1A
Authority: CN
Inventors: 陈诗庄
Original assignee: Shaoxing Ziang New Materials Co ltd
Current assignee: Shaoxing Ziang New Materials Co.,Ltd.
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2021-05-18
Anticipated expiration: 2038-11-30
Also published as: CN109550872A

Abstract

The invention discloses a wire-running-preventing structure for reinforcing steel bar straightening equipment, which comprises a cross beam, a first driven wheel, a wire pressing structure and a second driven wheel, wherein the first driven wheel and the second driven wheel are communicated on the same axis, the cross beam is arranged between the first driven wheel and the second driven wheel, two ends of the cross beam penetrate through the centers of the first driven wheel and the second driven wheel through a stand column and then are fixed on the straightening equipment, the wire pressing structure is arranged in the middle of the cross beam, the wire pressing structure and the cross beam are mutually vertical, and the wire pressing structure and the cross beam are connected by threads.

Description

A prevent straggling structure for reinforcing bar equipment of flare-outing

Technical Field

The invention relates to the field of steel bar straightening equipment, in particular to an anti-running wire structure for steel bar straightening equipment.

Background

The steel bar straightening equipment mainly aims at straightening bent steel bars and adjusts the angle of a straight wire die by the rotation of a high-speed rotor

The straightening device has the advantages that the straightening effect is achieved, then the wire is gripped forwards by a wire gripping wheel, but after the steel bar is continuously cut for many times in the later period, the steel bar and the driven wheel can obviously slip, so that the wire running phenomenon is easy to occur between the two driven wheels, after the steel bar is straightened by the straightening barrel, the prestress and the diameter of the steel bar are relatively reduced when the steel bar is just inserted, the steel bar passing through the two driven wheels is slightly warped, and the steel bar cannot accurately enter the small driven wheel.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a prevent structure of moving away line for reinforcing bar equipment of flare-outing, its structure includes the crossbeam, first from driving wheel, line ball structure, second from the driving wheel, first from the axis coincidence of driving wheel vertical direction from driving wheel and second, first from being equipped with the crossbeam between driving wheel and the second, the two sets up about 1 symmetry of crossbeam, the crossbeam both ends run through first from driving wheel and second from driving wheel positive center after-fixing on the equipment of flare-outing through the stand, be equipped with line ball structure in the middle of the crossbeam is positive, line ball structure and crossbeam mutually perpendicular, line ball structure and crossbeam adopt threaded connection.

As a further optimization of the technical scheme, the line pressing structure is provided with a thread fixing rod, supporting blocks, a movable lever, a hanging rod and a matching block, the hanging rod is vertically embedded at both ends of the horizontal direction of the movable lever, the tail end of the hanging rod faces towards the right lower side, the matching block is vertically welded at the tail end of the hanging rod, the movable lever is fixed in the middle of the beam through the thread fixing rod, the supporting blocks which are symmetrical mutually are arranged on the movable levers at both sides of the thread fixing rod, and the supporting blocks are vertically fixed on the movable lever.

As a further optimization of the technical scheme, the thread fixing rod is a T-shaped rod, the bottom of the vertical end of which engraves external threads, and the height from the position of the vertical end thread to the horizontal end is greater than the thickness of the middle of the movable lever.

As a further optimization of the technical scheme, the beam mainly comprises a straight main body, a threaded hole and mounting holes, wherein the horizontal two ends of the straight main body are provided with the mounting holes, the straight main body penetrates through the mounting holes by means of a bolt and then is fixed on the steel bar straightening equipment, the threaded hole is drilled in the middle of the straight main body, the threaded hole is in threaded connection with the bottom of the vertical end of the threaded fixing rod, and the straight main bodies on the two sides of the position of the threaded hole are all cut off to form a triangular prism, so that an inclined plane is formed.

As the further optimization of the technical scheme, the matching block is of a platform-shaped structure, the middle of the bottom surface of the matching block is provided with a semi-cylindrical arc opening, more than two ribs are uniformly arranged on the inner surface of the arc opening, and the ribs and the matching block are of a mold integrated forming structure.

Advantageous effects

Compared with the prior art, the anti-running-out structure for the steel bar straightening equipment has the following advantages:

the steel bar wire pressing device disclosed by the invention is matched with the supporting block through the wire pressing structure, when the steel bar is about to run, the steel bar is pressed downwards by utilizing the lever principle at the height between the first driven wheel and the second driven wheel, the entering height of the steel bar is reduced, the phenomenon of wire running is prevented, and when the steel bar just passes through the bottom ends of the first driven wheel and the second driven wheel, the warped end is accurately inserted between the two small driven wheels due to the height difference.

The design of the ribs ensures that a part of the warped reinforcing steel bars are embedded into every two ribs and are not easy to separate from the arc opening, so that the warped ends of the reinforcing steel bars are prevented from deviating from two sides of the matching block and are not easy to align to the gap between the two small driven wheels.

Drawings

Other characteristics of the invention, characteristic of the same, are apparent from the following detailed description of a non-limiting embodiment thereof, with reference to the attached drawings,

The objects and advantages will become more apparent:

fig. 1 is a schematic top view of the run-preventing structure for the reinforcement bar straightening apparatus according to the present invention.

Fig. 2 is a schematic cross-sectional view of an anti-running wire structure for a rebar straightening device according to the present invention.

Fig. 3 is a perspective view of a cross beam of the present invention.

Fig. 4 is a perspective view of a mating block of the present invention.

FIG. 5 is a schematic cross-sectional view of a mating block of the present invention.

FIG. 6 is a top view of the mating block of the present invention.

Fig. 7 is a perspective view of the threaded rod of the present invention.

In the figure: the device comprises a cross beam 1, a first driven wheel 2, a line pressing structure 3, a second driven wheel 4, a threaded fixing rod 31, a supporting block 32, a movable lever 33, a hanging rod 34, a matching block 35, a linear main body 1-1, threaded holes 1-2, mounting holes 1-3 and ribs a.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Examples

Referring to fig. 1-7, the invention provides an anti-deviation structure for a steel bar straightening device, which comprises a beam 1, a first driven wheel 2, a line pressing structure 3 and a second driven wheel 4, wherein the vertical axes of the first driven wheel 2 and the second driven wheel 4 are overlapped, the beam 1 is arranged between the first driven wheel 2 and the second driven wheel 4, the two driven wheels are symmetrically arranged relative to the beam 1, two ends of the beam 1 penetrate through the centers of the first driven wheel 2 and the second driven wheel 4 through a vertical column and then are fixed on the straightening device, the line pressing structure 3 is arranged in the center of the beam 1, the line pressing structure 3 and the beam 1 are perpendicular to each other, and the line pressing structure 3 and the beam 1 are connected through threads.

Line ball structure 3 is equipped with threaded fixing pole 31, supporting shoe 32, activity lever 33, peg 34, cooperation piece 35, peg 34 has all been inlayed perpendicularly at the horizontal both ends of activity lever 33, peg 34 end direction orientation is under, peg 34 end vertical welding has cooperation piece 35, fix in the middle of the crossbeam 1 is positive through threaded fixing pole 31 in activity lever 33 is positive, and the activity lever 33 in threaded fixing pole 31 both sides is equipped with the supporting shoe 32 of symmetry of each other, supporting shoe 32 vertical fixation is on activity lever 33.

The thread fixing rod 31 is a T-shaped rod with external threads engraved on the bottom of a vertical end, the height of the position of the vertical end thread from a horizontal end is larger than the thickness of the middle of the movable lever 33, enough space for the movable lever 33 to move up and down is reserved for the movable lever 33, and the movable lever 33 cannot be fixed on the movable lever 33 firmly.

The cross beam 1 mainly comprises a word main body 1-1, threaded holes 1-2 and mounting holes 1-3, wherein the mounting holes 1-3 are formed in two horizontal ends of the word main body 1-1, the word main body 1-1 penetrates through the mounting holes 1-3 through a bolt and then is fixed on steel bar straightening equipment, the threaded holes 1-2 are drilled in the middle of the word main body 1-1, the threaded holes 1-2 are in threaded connection with the bottom of the vertical end of the threaded fixing rod 31, the word main bodies 1-1 on two sides of the position where the threaded holes 1-2 are located are all cut to form a triangular prism, an inclined plane is formed, a certain space can be reserved when the two ends of the movable lever 33 move up and down, and the space cannot be limited by the word main body 1-1.

Cooperation piece 35 is the arc mouth that has a halfcylinder for the positive centre of platform shape structure and its bottom surface, evenly is equipped with rib a more than two on the internal surface of this arc mouth, rib an and cooperation piece 35 are mould integrated into one piece structure, and rib an's design is in the problem of adjustment "race line", lets the diameter partly embedding of the reinforcing bar that has changed between two liang of rib an, and the reinforcing bar is difficult for breaking away from the arc mouth, from both sides off tracking.

The reinforcing steel bar to be straightened is straightened by the straightening barrel and passes through the first driven wheel 2 and the second driven wheel 4, the prestress and the diameter of the reinforcing steel bar are reduced, the reinforcing steel bar can gradually move upwards when passing through the first driven wheel 2 and the second driven wheel 4, the tail end of the reinforcing steel bar is warped to a certain extent, because the matching block 35 is positioned on a central axis between the first driven wheel 2 and the second driven wheel 4, the top end of the reinforcing steel bar running from the first driven wheel 2 and the second driven wheel 4 can certainly touch the matching block 35, the warped end can more quickly touch the matching block 35 relative to the other end and is matched with an arc opening in the matching block 35, because of the ridge a, the warped reinforcing steel bar can not deviate from two sides, the end of the movable lever 33 close to the small driven wheel is raised, the other end of the movable lever 33 presses the reinforcing steel bar which is supposed to run towards the top ends of the first driven wheel 2 and the second driven wheel 4 due to the force of the lever, and the reinforcing steel bar passes through the bottom ends of the, when the reinforcing steel bar just passes through the bottom ends of the first driven wheel 2 and the second driven wheel 4, the warped end just falls down due to the height difference and is accurately inserted between the two small driven wheels.

The invention solves the problem that after the steel bar is continuously cut for many times in the later period, the obvious slipping phenomenon can occur between the steel bar and the driven wheels, so the wire running phenomenon is easy to occur between the two driven wheels, and after the steel bar is straightened by the straightening barrel, the prestress and the diameter of the steel bar are relatively reduced when the steel bar is just inserted, the steel bar passing through the two driven wheels slightly warps and cannot accurately enter the small driven wheels.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A prevent line structure that runs for reinforcing bar equipment of flare-outing, its characterized in that: the structure of the straightening machine comprises a cross beam (1), a first driven wheel (2), a line pressing structure (3) and a second driven wheel (4), wherein the axes of the first driven wheel (2) and the second driven wheel (4) in the vertical direction are overlapped, the cross beam (1) is arranged between the first driven wheel (2) and the second driven wheel (4) and is symmetrically arranged relative to the cross beam (1), two ends of the cross beam (1) penetrate through the centers of the first driven wheel (2) and the second driven wheel (4) through upright posts and then are fixed on straightening equipment, the line pressing structure (3) is arranged in the center of the cross beam (1), and the line pressing structure (3) and the cross beam (1) are perpendicular to each other;

the wire pressing structure (3) is provided with a threaded fixing rod (31), supporting blocks (32), a movable lever (33), a hanging rod (34) and a matching block (35), the hanging rod (34) is vertically embedded at the two horizontal ends of the movable lever (33), the tail end of the hanging rod (34) faces to the right lower side, the matching block (35) is vertically welded at the tail end of the hanging rod (34), the middle of the movable lever (33) is fixed in the middle of the cross beam (1) through the threaded fixing rod (31), and the movable levers (33) on the two sides of the threaded fixing rod (31) are provided with the supporting blocks (32) which are mutually symmetrical;

the cross beam (1) mainly comprises a straight main body (1-1), threaded holes (1-2) and mounting holes (1-3), wherein the mounting holes (1-3) are formed in the two horizontal ends of the straight main body (1-1), the straight main body (1-1) is fixed on reinforcing steel bar straightening equipment after penetrating through the mounting holes (1-3) through a bolt, the threaded holes (1-2) are drilled in the middle of the straight main body (1-1), the threaded holes (1-2) are in threaded connection with the bottom of the vertical end of a threaded fixing rod (31), and the straight main bodies (1-1) on the two sides of the position where the threaded holes (1-2) are located are all cut off to form a triangular prism to form an inclined plane.

2. The running-preventing structure for a reinforcing bar straightening device as set forth in claim 1, wherein: the thread fixing rod (31) is a T-shaped rod with external threads engraved on the bottom of the vertical end, and the height from the position of the vertical end thread to the horizontal end is larger than the thickness of the middle of the movable lever (33).

3. The running-preventing structure for a reinforcing bar straightening device as set forth in claim 1, wherein: the matching block (35) is of a table-shaped structure, a semi-cylindrical arc opening is formed in the middle of the bottom surface of the matching block, and more than two ribs (a) are uniformly arranged on the inner surface of the arc opening.