CN212329516U - Rebar bending corrector - Google Patents

Abstract

The utility model relates to a crooked corrector of reinforcing bar discloses one kind through rotatory reinforcing bar, carries out the face contact compression to the reinforcing bar and corrects, corrects effectual corrector. On its characterized in that motor was arranged in the fixing base, on the motor shaft of motor was arranged in to the driving gear cover, on the fixing base was arranged in to the sleeve, in the sleeve was arranged in to the one end of swivel sleeve, the bearing had been put between swivel sleeve and the sleeve, the other end of swivel sleeve stretched out the sleeve, and two at least fastening screw were arranged in on the swivel sleeve, and were close to the other end of swivel sleeve, on the other end of swivel sleeve was arranged in to the driven gear cover, driven gear and driving gear engaged with each other, symmetrical two fixed bosss had been put on the sleeve, and on the sleeve was arranged in to the one end of amalgamation cover, and through reference column and fixed boss fixed connection, the amalgamation cover comprises for two arc plate amalgamations, the other end level of amalgamation cover.

Description

Rebar bending corrector

Technical Field

The utility model relates to a crooked ware of correcting of reinforcing bar relates to a carry out the ware of correcting to crooked reinforcing bar, belongs to the construction field. In particular to a corrector which can carry out surface contact compression correction on the reinforcing steel bar by rotating the reinforcing steel bar and has good correction effect.

Background

The reinforcing bar has crooked situation because outside atress reason, need flare-outing to it and handle and just can carry out application on next step, the crooked orthotic devices of current reinforcing bar is the crookedness that extrudees the adjustment reinforcing bar to the reinforcing bar with the pinch roller, the pinch roller is the point contact with the reinforcing bar, it is great with the partial atress of pinch roller contact, the local atress of keeping away from the pinch roller is less, the reinforcing bar atress is uneven, the reinforcing bar can be adjusted directly inadequately, need further adjust the reinforcing bar again, with the further correction of reinforcing bar straightening.

The publication No. CN110681798A discloses a steel bar bending straightening machine for building construction, which comprises a base, wherein the upper surface of the base is provided with a mounting hole, a screw movably penetrates through the mounting hole, the upper end of the screw is fixedly provided with a movable roller, and the base is provided with a disc; the sleeve is fixed on the base, hypomere at the lifter plate lateral wall is equipped with the cingulum, terminal surface at the gear is equipped with the pivot, the tip activity of pivot runs through the sleeve and outwards extends behind the sleeve, upper segment at the lifter plate lateral wall is equipped with the kicking block, two supporting shoes use the lifter plate to set up on telescopic tip as symmetry center symmetry, all rotate at the upper end of each supporting shoe and be provided with the card wheel, be equipped with the pinch roller at the stand lateral wall, be equipped with a plurality of pinch rollers down on the base lateral wall, go up the pinch roller and push down the crisscross distribution of wheel, leave the clearance that supplies the reinforcing bar to pass through between last pinch roller and push down the wheel, the device corrects the reinforcing bar with the pinch roller, be the point contact with the reinforcing bar.

Notice No. CN206997624U discloses a novel steel bar straightening machine for reinforcing bar is corrected, its structure includes work platform, the detection case export, the rear portion connector, the platform is corrected to the level, the straightening frame, vertical correction case, vertical correction cylinder, the bottom support, the electric cabinet, control button, the last detection case that is equipped with of work platform, be equipped with the detection case export on the detection case, detection case export and rear portion connector, the front portion of rear portion connector is equipped with the level and corrects the platform, the level is corrected and is equipped with the straightening frame on the platform, the device is corrected the reinforcing bar with correcting the cylinder, it is the point contact with the reinforcing bar to correct the cylinder, it is uneven to the reinforcing bar application of force, the reinforcing bar is.

Disclosure of Invention

In order to improve the condition, the utility model relates to a crooked corrector of reinforcing bar provides one kind and through rotatory reinforcing bar, carries out the face contact compression to the reinforcing bar and corrects, corrects effectual corrector.

The utility model relates to a crooked corrector of reinforcing bar is realized like this: the utility model relates to a steel bar bending corrector, which comprises a motor, a driven gear, a sleeve, a fixed boss, a positioning column, a bidirectional ball screw, a connecting rod, a splicing sleeve, a supporting seat, a hand lever, a sliding sleeve, a fixed seat, a rotary sleeve, a bearing, a driving gear and fastening screws, wherein the motor is arranged on the fixed seat, the driving gear sleeve is arranged on a motor shaft of the motor, the sleeve is arranged on the fixed seat, one end of the rotary sleeve is arranged in the sleeve, the bearing is arranged between the rotary sleeve and the sleeve, the other end of the rotary sleeve extends out of the sleeve, at least two fastening screws are arranged on the rotary sleeve and are close to the other end of the rotary sleeve, the driven gear sleeve is arranged on the other end of the rotary sleeve, the driven gear is meshed with the driving gear, two fixed bosses are symmetrically arranged on the sleeve, one end of, the splicing sleeve is formed by splicing two arc-shaped plates, the other end of the splicing sleeve extends horizontally, the supporting seat is fixedly arranged at the bottom of the splicing sleeve and is close to the other end of the splicing sleeve, one ends of two connecting rods are fixedly arranged on the supporting seat and are respectively positioned at two sides of the supporting seat, the other ends of the connecting rods extend upwards in an inclined mode, the two-way ball screw is positioned above the splicing sleeve, two ends of the two-way ball screw are respectively connected with the other ends of the two connecting rods, the two-way ball screw is divided into two sections, the two sections of threads on the two-way ball screw are opposite in rotating direction, the two sliding sleeves are respectively fixedly arranged on the two arc-shaped plates, the other ends of the sliding sleeves are respectively arranged on the two sections of the two-way ball screw, anti-skidding threads are arranged on the hand-operated rod, the bottom of the supporting seat is provided with a non-slip mat.

Has the beneficial effects.

Firstly, through rotatory reinforcing bar, carry out the face contact compression to the reinforcing bar and correct, correct effectually.

And secondly, the number of the split sleeves can be increased to adapt to reinforcing steel bars with different lengths, and the use is convenient.

Drawings

Fig. 1 the utility model relates to a three-dimensional structure diagram of a steel bar bending corrector.

Fig. 2 the utility model relates to a structural schematic diagram of a steel bar bending corrector.

Fig. 3 the utility model relates to a structural schematic diagram of the amalgamation cover of the crooked corrector of reinforcing bar.

In the attached drawings

Wherein the method comprises the following steps: motor 1, driven gear 2, sleeve 3, fixed boss 4, reference column 5, two-way ball screw 6, connecting rod 7, amalgamation cover 8, supporting seat 9, hand rocker 10, sliding sleeve 11, fixing base 12, swivel mount 13, bearing 14, reinforcing bar 15, driving gear 16, fastening screw 17.

The specific implementation mode is as follows:

the utility model relates to a steel bar bending corrector, which is composed of a motor 1, a driven gear 2, a sleeve 3, a fixed boss 4, a positioning column 5, a bidirectional ball screw 6, a connecting rod 7, a split sleeve 8, a supporting seat 9, a hand lever 10, a sliding sleeve 11, a fixed seat 12, a rotary sleeve 13, a bearing 14, a driving gear 16 and a fastening screw 17, wherein the motor 1 is arranged on the fixed seat 12, the driving gear 16 is sleeved on the shaft of the motor 1, the sleeve 3 is arranged on the fixed seat 12, one end of the rotary sleeve 13 is arranged in the sleeve 3, the bearing 14 is arranged between the rotary sleeve 13 and the sleeve 3, the other end of the rotary sleeve 13 extends out of the sleeve 3, at least two fastening screws 17 are arranged on the rotary sleeve 13 and are close to the other end of the rotary sleeve 13, the driven gear 2 is sleeved on the other end of the rotary sleeve 13, the driven gear, two fixed bosses 4 are symmetrically arranged on the sleeve 3, one end of an assembled sleeve 8 is arranged on the sleeve 3 and is fixedly connected with the fixed bosses 4 through a positioning column 5, the assembled sleeve 8 is formed by assembling two arc-shaped plates, the other end of the assembled sleeve 8 extends horizontally, a supporting seat 9 is fixedly arranged at the bottom of the assembled sleeve 8 and is close to the other end of the assembled sleeve 8, one ends of two connecting rods 7 are fixedly arranged on the supporting seat 9 and are respectively positioned at two sides of the supporting seat 9, the other end of the connecting rod 7 extends obliquely upwards, a bidirectional ball screw is positioned above the assembled sleeve 8, two ends of the bidirectional ball screw are respectively connected with the other ends of the two connecting rods 7, the bidirectional ball screw is divided into two sections, the screw thread directions of the two bidirectional ball screws are opposite, two sliding sleeves 11 are respectively fixedly arranged on the two arc-shaped plates, and the other ends of the sliding sleeves 11 are respectively arranged on, anti-skid grains are arranged on the hand-operated rod 10, the included angle between the central lines of the connecting rod 7 and the splicing sleeve 8 is 45 degrees, the supporting seat 9 and the splicing sleeve 8 are detachably connected, and an anti-skid pad is arranged at the bottom of the supporting seat 9;

when the device is used, when the bent reinforcing steel bar 15 needs to be corrected, one end of the reinforcing steel bar 15 is firstly placed into the rotary sleeve 13 and is screwed and fixed through the fastening screw 17, the other end of the reinforcing steel bar 15 is placed into the splicing sleeve 8, the motor 1 is started, the shaft of the motor 1 rotates to drive the driving straight wheel to rotate, the driving straight wheel rotates to drive the driven gear 2 to rotate, the driven gear 2 rotates to enable the rotary sleeve 13 to rotate, the rotary sleeve 13 rotates to drive the reinforcing steel bar 15 to rotate, the hand crank is shaken at the moment and drives the bidirectional ball screw to rotate, so that the two sliding sleeves 11 are driven to move relatively, two arc-shaped plates of the splicing sleeve 8 are extruded relatively, the reinforcing steel bar 15 in the splicing sleeve is pressed, the rotating range of the reinforcing steel bar 15 is limited, the bent part of the reinforcing steel bar 15 is extruded, the reinforcing steel bar 15 is corrected through surface contact, the correction effect of the, the efficiency is high, and time and labor are saved; furthermore, the splicing sleeves 8 are spliced together end to end, the whole length is prolonged, the reinforcing steel bars 15 with different lengths are corrected, the use is convenient,

the split sleeve 8 is designed by splicing two arc-shaped plates, and the size of the split sleeve 8 can be adjusted to extrude and correct the reinforcing steel bars 15;

the two sections of bidirectional ball screws are provided with threads with opposite rotating directions, so that the sliding sleeve 11 can move relatively to enlarge or reduce the split plate;

the design of anti-skid lines is arranged on the hand-operated rod 10, so that the friction force between the hand of a person and the hand-operated rod 10 is increased, and the hand-operated rod is convenient for the person to hold and shake;

the included angle between the central lines of the connecting rod 7 and the splicing sleeve 8 is 45 degrees, so that the connecting rod 7 can stably support the bidirectional ball screw;

the supporting seat 9 and the splicing sleeve 8 are detachably connected, so that a person can conveniently adjust the supporting position of the supporting seat 9 according to the splicing condition of the splicing sleeve 8, and the use is convenient;

the design that the anti-slip pad is arranged at the bottom of the supporting seat 9 enhances the friction force at the bottom of the supporting seat 9, so that the device is placed stably;

reach one kind through rotatory reinforcing bar 15, carry out the face contact compression to reinforcing bar 15 and correct, correct effectual purpose.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (6)

1. A bending corrector for reinforcing steel bars is characterized in that: comprises a motor, a driven gear, a sleeve, a fixed boss, a positioning column, a bidirectional ball screw, a connecting rod, a splicing sleeve, a supporting seat, a hand lever, a sliding sleeve, a fixed seat, a rotary sleeve, a bearing, a driving gear and fastening screws, wherein the motor is arranged on the fixed seat, the driving gear is sleeved on a motor shaft of the motor, the sleeve is arranged on the fixed seat, one end of the rotary sleeve is arranged in the sleeve, the bearing is arranged between the rotary sleeve and the sleeve, the other end of the rotary sleeve extends out of the sleeve, at least two fastening screws are arranged on the rotary sleeve and are close to the other end of the rotary sleeve, the driven gear is sleeved on the other end of the rotary sleeve, the driven gear is meshed with the driving gear, two fixed bosses are symmetrically arranged on the sleeve, one end of the splicing sleeve is arranged on the sleeve and is fixedly connected with, the supporting seat is fixed and is arranged in amalgamation cover bottom, and is close to the other end of amalgamation cover, and the one end of two connecting rods is fixed and is arranged in on the supporting seat, and is located the both sides of supporting seat respectively, the other end of connecting rod extends in the slant, and two-way ball is located amalgamation cover top, two-way ball's both ends are connected with the other end of two connecting rods respectively, two-way ball is two sections, two sections from the mid-portion two-way ball is, two sections screw thread on the two-way ball is revolved to opposite, and two sliding sleeves are fixed respectively and are arranged in on two arcs.

2. The reinforcement bend corrector as set forth in claim 1, wherein the angle between said connecting rod and the center line of said split sleeve is 45 °.

3. The device for correcting the bending of the steel bars as claimed in claim 1, wherein the split sleeve is formed by two arc-shaped plates.

4. The reinforcement bend corrector as set forth in claim 1, wherein said support base and said split housing are detachably connected.

5. The device for correcting bending of steel bars according to claim 1 or 4, wherein the bottom of the supporting seat is provided with a non-slip mat.

6. The device for correcting the bending of the steel bars as claimed in claim 1, wherein the hand-operated lever is provided with anti-slip lines.

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