Straightening device for reinforcing steel bar treatment

Abstract

The utility model provides a straightening device for reinforcing steel bar processing, and relates to the field of reinforcing steel bar straightening, the straightening device comprises a hydraulic cylinder and a straightening seat, the output end of the hydraulic cylinder is provided with an extrusion head, both sides of an abutting block are provided with clamping seats, the top of the abutting block is provided with a top seat through an electric push rod, and the top seat is provided with a detection assembly. According to the utility model, the hardness of the reinforcing steel bar is detected through the ultrasonic hardness meter, the control module analyzes the detection data after receiving the detection data and controls the hydraulic cylinder to start to drive the extrusion head to generate corresponding hydraulic pressure, the straightness of the reinforcing steel bar below is scanned and detected through the laser measuring instrument after the reinforcing steel bar is preliminarily straightened, and laser auxiliary lines are irradiated; a worker adjusts the position of the reinforcing steel bar according to the auxiliary line, the control module controls the extrusion head to apply corresponding extrusion force according to data detected through scanning to achieve further finishing work, and therefore the problem that straightening errors are prone to occurring when existing unified pressure is used for reinforcing steel bars with different hardness and different bending degrees is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of reinforcing bar straightening, especially relates to a straightening device for reinforcing bar treatment. BACKGROUND

[0002] Reinforcing bars are widely used in house, bridge, road and other engineering construction, in the building construction process, the reinforcing bars are easily damaged and bent, and the bent reinforcing bars cannot be used normally, so the straightening device can be used to straighten the bent reinforcing bars;

[0003] The existing reinforcing bar straightening device has many types and specifications, including the reinforcing bar straightening device shown in the figure Figure 1 The bent reinforcing bar is placed on the clamping seat of the stop block, the hydraulic equipment is started, the bent part is straightened by the extrusion head, and the reinforcing bar straightening work is completed, the hydraulic thrust of the device is set within the specified range during use, but the bending degree and hardness of each reinforcing bar are different, and the unified hydraulic thrust is prone to excessive or insufficient thrust, which leads to unsatisfactory reinforcing bar straightening effect. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the following problems in the prior art: the hydraulic thrust of the existing device is set within the specified range during use, but the bending degree and hardness of each reinforcing bar are different, and the unified hydraulic thrust is prone to excessive or insufficient thrust, which leads to unsatisfactory reinforcing bar straightening effect.

[0005] In order to solve the problems in the prior art, the utility model provides a straightening device for reinforcing bar treatment, which comprises a hydraulic cylinder and a straightening seat, the output end of the hydraulic cylinder is provided with an extrusion head, the top of the straightening seat is provided with a stop block, the two sides of the stop block are provided with clamping seats, the top of the stop block is provided with a top seat through an electric push rod, and a detection assembly is arranged on the top seat.

[0006] The detection assembly comprises a laser measuring instrument and an ultrasonic hardness instrument, the laser measuring instrument is located directly below the top seat, the ultrasonic hardness instruments are located on the two sides of the bottom of the top seat respectively, and the detection assembly further comprises a control module mounted on the hydraulic cylinder.

[0007] Further, the number of ultrasonic hardness instruments is two, and the two ultrasonic hardness instruments and the clamping seat are located on the same horizontal line.

[0008] Further, the control module is electrically connected with the laser measuring instrument, the ultrasonic hardness instrument and the control assembly of the hydraulic cylinder respectively.

[0009] Further, the surface of the control module is respectively provided with an electronic display screen and an operation control button.

[0010] Further, the two sides of the block are provided with through holes, and the rod body of the electric push rod is provided with the through holes for telescopic adjustment.

[0011] Further, the clamping seat is provided with an arc-shaped clamping block, which limits the reinforcing steel bar.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a reinforcing steel bar straightening device, which comprises a straightening seat, a hydraulic cylinder, an extruding head, a laser measuring instrument, an ultrasonic hardness instrument and a control module, and the reinforcing steel bar is arranged in the straightening seat. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a partial structure schematic view of prior art;

[0015] Figure 2 It is an overall structure schematic view of the utility model;

[0016] Figure 3 It is a side view of the utility model;

[0017] Figure 4 It is a partial structure schematic view of the utility model's top seat.

[0018] Reference signs: 1, hydraulic cylinder;2, extruding head;3, straightening seat;4, block;5, clamping seat;6, electric push rod;7, top seat;8, laser measuring instrument;9, ultrasonic hardness instrument;10, control module. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the application.

[0020] The specific embodiments of the utility model are described below in combination with the drawings.

[0021] Embodiment 1

[0022] As Figures 1-4 shown, a straightening device for steel processing, comprising a hydraulic cylinder 1 and a straightening seat 3, the output end of the hydraulic cylinder 1 is provided with a extrusion head 2, the top of the straightening seat 3 is provided with a abutment block 4, both sides of the abutment block 4 are provided with a clamping seat 5, the top of the abutment block 4 is provided with a top seat 7 through an electric push rod 6, the top seat 7 is provided with a detection assembly;

[0023] The detection assembly comprises a laser measuring instrument 8 and an ultrasonic hardness tester 9, the laser measuring instrument 8 is located directly below the top seat 7, the ultrasonic hardness tester 9 is located on both sides of the bottom of the top seat 7 respectively, and the detection assembly further comprises a control module 10 installed on the hydraulic cylinder 1;

[0024] In the embodiment, the number of ultrasonic hardness testers 9 is two, the two ultrasonic hardness testers 9 are located on the same horizontal line as the clamping seat 5, the control module 10 is electrically connected with the laser measuring instrument 8, the ultrasonic hardness tester 9 and the control assembly of the hydraulic cylinder 1 respectively, the surface of the control module 10 is respectively provided with an electronic display screen and an operation control button, and the abutment block 4 is provided with through holes on both sides in the inside, the rod body of the electric push rod 6 is arranged to be telescopically adjusted through the through holes, and the clamping seat 5 is provided with an arc-shaped clamping block, and the arc-shaped clamping block has a limiting effect on the steel bar.

[0025] Working principle: first, the staff places the steel bar on the clamping seat 5, adjusts the bending part to the abutment block 4, and then starts the electric push rod 6 to drive the top seat 7 to descend until the probe part of the ultrasonic hardness tester 9 contacts and extrudes the steel bar, so as to complete the hardness detection work of the steel bar, the control module 10 receives the detection data, analyzes and controls the hydraulic cylinder 1 to start to drive the extrusion head 2 to apply corresponding hydraulic pressure, the extrusion head 2 extrudes the bending part of the steel bar to straighten, when the steel bar is preliminarily straightened, the laser measuring instrument 8 scans and detects the straightness of the steel bar below, and emits a laser auxiliary line, the staff adjusts the position of the steel bar according to the auxiliary line, and the control module 10 controls the extrusion head 2 to apply corresponding extrusion pressure according to the scanning detection data to realize further finishing work, thereby solving the problem that the existing uniform pressure is easy to cause straightening errors for steel bars with different hardness and different bending degrees, and increasing the practicability of the device.

[0026] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A straightening device for reinforcing bar processing, comprising a hydraulic cylinder (1) and a straightening seat (3), characterized in that: The output end of the hydraulic cylinder (1) is provided with an extrusion head (2), the top of the straightening seat (3) is provided with a stop block (4), both sides of the stop block (4) are provided with clamping seats (5), the top of the stop block (4) is provided with a top seat (7) through an electric push rod (6), and the top seat (7) is provided with a detection assembly; The detection assembly comprises a laser measuring instrument (8) and an ultrasonic hardness instrument (9), the laser measuring instrument (8) is located directly below the top seat (7), the ultrasonic hardness instruments (9) are located on both sides of the bottom of the top seat (7) respectively, and the detection assembly further comprises a control module (10) mounted on the hydraulic cylinder (1).

2. A straightening device for reinforcing bar processing according to claim 1, characterized in that: The number of the ultrasonic hardness instruments (9) is two, and the two ultrasonic hardness instruments (9) are located on the same horizontal line as the clamping seat (5).

3. A straightening device for steel processing according to claim 1, characterized in that: The control module (10) is electrically connected with the laser measuring instrument (8), the ultrasonic hardness instrument (9) and the control assembly of the hydraulic cylinder (1) respectively.

4. The straightening device for reinforcing bar processing according to claim 1, wherein: The surface of the control module (10) is respectively provided with an electronic display screen and an operation control button.

5. The straightening device for reinforcing bar processing according to claim 1, wherein: The stop block (4) is internally provided with through holes on both sides, and the rod body of the electric push rod (6) is provided for telescopic adjustment through the through holes.

6. A straightening device for reinforcing bar processing as claimed in claim 1, characterized in that: The clamping seat (5) is provided with an arc-shaped clamping block, and the arc-shaped clamping block limits the steel bar.

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