Stress detection assembly used in production of cold-rolled ribbed steel bars

Abstract

The utility model relates to the technical field of steel bar processing detection, and discloses a stress detection assembly used in cold-rolled ribbed steel bar production, which comprises a workbench, the upper surface of the workbench is fixedly connected with a data processor, the interior of the data processor is fixedly connected with a connecting line, and one end of the connecting line is provided with an installation assembly. A regulating and controlling assembly is arranged on the upper surface of the workbench, the mounting assembly comprises a mounting base, one side of the outer wall of the mounting base is fixedly connected to one end of a connecting line, a connecting base is slidably connected to the inner wall of the mounting base, and a first spring is arranged in the connecting base. When the detection sensor is installed, pressure is applied to the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate rotate around the fixing rod to overcome elastic force of the reset spring to be opened, the steel bar is loosened after being placed in, the reset spring recovers deformation to enable the clamping plates to clamp the steel bar, and therefore the sensor is fixed to the steel bar, complex tools are not needed, and installation of the detection sensor is rapidly completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel bar processing detection technical field especially relates to a stress detection subassembly for cold-rolled ribbed steel bar production. BACKGROUND

[0002] The stress detection device plays a very key role in the manufacturing process of the cold-rolled ribbed steel bar, and in the cold-rolled ribbed steel bar production line, the steel bar needs to go through multiple rolling processes, and in this process, the change of the internal stress directly affects the quality and performance of the steel bar, and accurate stress detection can ensure that the steel bar meets the relevant strength and toughness standards, and ensures the safety and reliability of the steel bar in the field of construction and other fields, the stress detection subassembly can be installed at a specific position of the cold-rolling mill, and the stress data of the steel bar at different rolling stages can be monitored in real time, so that the rolling process parameters such as rolling force and rolling speed can be adjusted in time, so that high-quality and stable cold-rolled ribbed steel bars can be produced.

[0003] The existing stress detection subassembly for cold-rolled ribbed steel bar production is usually composed of a stress sensor, a signal collector, a data transmission line and a data processing unit, and when in use, the stress sensor is directly pasted or welded on the surface of the steel bar, the stress signal sensed is converted into an electric signal, the signal collector is responsible for collecting these electric signals, and the data transmission line is used to transmit the electric signals to the data processing unit, the data processing unit analyzes and processes the signals, and the stress value of the steel bar is obtained,

[0004] In the prior art, the stress sensor is installed on the steel bar by welding or gluing, which makes the operation relatively complex during installation, causes inconvenience, and leads to relatively low work efficiency during detection, and the existing technology uses bolts and nuts to fix the sensor, which makes it more troublesome to replace the sensor and leads to low work efficiency. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a stress detection subassembly for cold-rolled ribbed steel bar production, which aims to improve the problem that the sensor is installed on the surface of the steel bar in the prior art, which is relatively troublesome and leads to low detection efficiency, and the sensor is inconvenient to disassemble, which leads to the problem that it cannot be replaced in time.

[0006] To achieve the above object, the utility model provides the following technical scheme: A stress detection subassembly for cold rolled ribbed steel bar production, including work table, the work table upper surface is connected with data processor fixedly, the data processor inside is connected with connecting line fixedly, the connecting line one end is provided with installation component, the work table upper surface is provided with regulation and control component, the installation component includes mounting seat, the mounting seat outer wall one side is connected in the connecting line one end fixedly, the mounting seat inner wall is connected with connecting seat slidingly, the connecting seat inside is provided with spring no.

[0007] Further, the regulation and control component includes a data terminal, one side of the outer wall of the data terminal is fixedly connected to the upper surface of the workbench.

[0008] Further, the upper surface of the data processor is fixedly connected with a fixed seat, one side of the outer wall of the fixed seat is fixedly connected with a shell, the inside of the shell is slidingly connected with a pull rod, the outer wall of the pull rod is sleeved with a spring three, one end of the pull rod is fixedly connected with a latch.

[0009] Further, the inside of the fixed seat is provided with a spring two, the inner wall of the fixed seat is slidingly connected with a clamping groove seat, the outer wall of the latch is slidingly connected in the clamping groove of the clamping groove seat, the upper surface of the clamping groove seat is fixedly connected with a signal transmitter.

[0010] Further, the outer wall of the steel ball is slidingly connected in the clamping groove of the mounting seat, one end of the spring one is fixedly connected in the connecting seat, the other end of the spring one is fixedly connected to one side of the outer wall of the steel ball.

[0011] Further, one end of the reset spring is fixedly connected to the outer wall of the clamping plate one, and the other end of the reset spring is fixedly connected to the outer wall of the clamping plate two.

[0012] Further, one end of the spring three is fixedly connected to one side of the outer wall of the latch, and the other end of the spring three is fixedly connected to the inside of the shell.

[0013] Further, one end of the spring two is fixedly connected to the inside of the fixed seat, and the outer wall of the latch is slidingly connected to the inner wall of the shell.

[0014] The utility model has the advantages of:

[0015] 1. In the utility model, when installing the detection sensor, pressure is applied to the first and second clamping plates to rotate them around the fixing rod to overcome the elastic force of the reset spring and open. After the steel bar is put in, the clamping plates are released, and the reset spring recovers its deformation to clamp the steel bar, thereby fixing the sensor on the steel bar. No complicated tools are required, and the installation of the detection sensor can be completed quickly, saving time and improving detection efficiency. When replacing the detection sensor, the steel ball compression spring 1 is pressed to make it disengage from the internal slot of the mounting seat. The old detection sensor is removed, and when installing the new sensor, the connecting seat is inserted into the mounting seat. The steel ball is squeezed and contracted, and slides to the slot so that the steel ball is stuck in the slot to fix the connecting seat. This simple replacement method ensures that the detection sensor can be replaced in time when it fails or needs to be calibrated, thereby reducing equipment downtime.

[0016] 2. In the present invention, pulling the pull rod compresses spring 3 to disengage the pin from the card slot of the card slot seat, and the card slot seat can slide in the fixed seat. After moving to the appropriate position, release the pull rod, and spring 3 rebounds to re-engage the pin in the card slot to lock the card slot seat and the position of the signal transmitter, so that the position of the signal transmitter can be flexibly adjusted, interference can be reduced, the signal transmission path can be optimized, the signal transmission quality can be improved, and the accurate transmission of stress detection data can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a stress detection component used in the production of cold-rolled ribbed steel bars proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of a data processor for a stress detection component in the production of cold-rolled ribbed steel bars proposed in the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of a steel ball portion of a stress detection component used in the production of cold-rolled ribbed steel bars proposed by the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of a return spring portion of a stress detection assembly used in the production of cold-rolled ribbed steel bars proposed by the present invention;

[0021] Figure 5 This is a schematic diagram of the two-part structure of a spring for a stress detection component used in the production of cold-rolled ribbed steel bars proposed by the present invention;

[0022] Figure 6 This is a schematic diagram of the three-part structure of a spring for a stress detection component used in the production of cold-rolled ribbed steel bars proposed by the present invention.

[0023] Legend:

[0024] 1, workbench; 2, data terminal; 3, data processor; 4, connecting line; 5, mounting seat; 6, connecting seat; 7, spring one; 8, steel ball; 9, slide bar; 10, clamping plate one; 11, clamping plate two; 12, reset spring; 13, fixed rod; 14, detection sensor; 15, fixed seat; 16, shell; 17, spring two; 18, clamping groove seat; 19, pull rod; 20, spring three; 21, bolt; 22, signal transmitter. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Referring to Figure 1 - Figure 4The utility model provides an embodiment: a kind of stress detection subassembly for cold-rolled ribbed steel production, including workbench 1, workbench 1 is used to place and support other components, data processor 3 is fixedly connected on the upper surface of workbench 1, data processor 3 is fixedly connected with connecting line 4 inside, one end of connecting line 4 is provided with installation component, the upper surface of workbench 1 is provided with regulation and control component, installation component includes mounting seat 5, the inner wall of mounting seat 5 is processed with the sliding way or recess that is matched with connecting seat 6, so that connecting seat 6 can smoothly slide inside it, mounting seat 5 outer wall one side is fixedly connected at one end of connecting line 4, under the extrusion of the inclined surface of mounting seat 5 internal card slot, sliding into the inside of connecting seat 6, completely enter into connecting seat 6, when connecting seat 6 slides to certain position, so that steel ball 8 is aligned with the inside card slot of mounting seat 5, spring one 7 rebounds, pushes steel ball 8 and reinserts the inside card slot of mounting seat 5, the position of connecting seat 6 is locked, to fix the clamping state of clamping plate one 10 and clamping plate two 11, the inner wall of mounting seat 5 is slidably connected with connecting seat 6, spring one 7 is arranged in connecting seat 6, steel ball 8 is slidably connected in connecting seat 6, the outer wall of connecting seat 6 is fixedly connected with sliding rod 9, the outer wall of sliding rod 9 is slidably connected with clamping plate one 10, and pressure is applied to the upper of clamping plate one 10 and the lower of clamping plate two 11, clamping plate two 11 is rotatably connected at one end of clamping plate one 10, so that clamping plate one 10 and clamping plate two 11 rotate around fixed rod 13, the outer wall of sliding rod 9 is slidably connected in the inside of clamping plate two 11, in the process of rotation, clamping plate one 10 and clamping plate two 11 overcome the elastic force of reset spring 12, so that the distance between them increases, that is, open clamping plate, fixed rod 13 is fixedly connected in the inside of clamping plate two 11, place the cold-rolled ribbed steel to be measured between clamping plate one 10 and clamping plate two 11, ensure that the steel is located in the detection area of detection sensor 14, clamping plate one 10 is rotatably connected on the outer wall of fixed rod 13, loosen clamping plate one 10 and clamping plate two 11, reset spring 12 restores deformation under the action of its own elastic force, pushes clamping plate one 10 and clamping plate two 11 to approach the steel, clamps the steel, the outer wall of fixed rod 13 is provided with reset spring 12, one side of the outer wall of clamping plate two 11 is fixedly connected with detection sensor 14, when the stress of steel changes in the process of cold rolling, detection sensor 14 in close contact with the surface of steel will perceive the change of stress, regulation and control component includes data terminal 2, data terminal 2 is display screen or computer and the like equipment, for showing and storing the stress data after data processor 3 processing, convenient for operator to view and analyze, one side of the outer wall of data terminal 2 is fixedly connected on the upper surface of workbench 1, the outer wall of steel ball 8 is slidably connected at the inside card slot of mounting seat 5, one end of spring one 7 is fixedly connected in the inside of connecting seat 6, the other end of spring one 7 is fixedly connected on one side of the outer wall of steel ball 8, one end of reset spring 12 is fixedly connected on the outer wall of clamping plate one 10, the other end of reset spring 12 is fixedly connected on the outer wall of clamping plate two 11.

[0027] Refer to Figure 1 , Figure 5 and Figure 6The upper surface of the data processor 3 is fixedly connected with a fixing seat 15, the outer wall of the fixing seat 15 is fixedly connected with an outer shell 16, the inner part of the outer shell 16 is slidably connected with a pull rod 19, the pull rod 19 is pulled by hand, the pull rod 19 slides along the preset slide way in the outer shell 16, the outer wall of the pull rod 19 is sleeved with a spring three 20, the spring three 20 is compressed in the sliding process of the pull rod 19, the spring three 20 is deformed and stores elastic potential energy, the elastic force generated by the spring three 20 acts on the pull rod 19, one end of the pull rod 19 is fixedly connected with a bolt 21, the bolt 21 fixedly connected with one end of the pull rod 19 moves together with the pull rod 19, the bolt 21 is separated from the clamping groove in the inner part of the clamping groove seat 18, the inner part of the fixing seat 15 is provided with a spring two 17, the inner wall of the fixing seat 15 is slidably connected with the clamping groove seat 18, the clamping groove seat 18 is moved to the appropriate position according to the need, the pull rod 19 is loosened, the spring three 20 rebounds under the action of the elastic potential energy, the pull rod 19 and the bolt 21 are pushed to reset, the bolt 21 is re-clamped into the clamping groove in the inner part of the clamping groove seat 18, the position of the clamping groove seat 18 is locked, so that the position of the signal transmitter 22 is fixed, the stability and reliability of the signal transmission are ensured, the outer wall of the bolt 21 is slidably connected at the clamping groove in the inner part of the clamping groove seat 18, the upper surface of the clamping groove seat 18 is fixedly connected with the signal transmitter 22, one end of the spring three 20 is fixedly connected with one side of the outer wall of the bolt 21, the other end of the spring three 20 is fixedly connected in the inner part of the outer shell 16, one end of the spring two 17 is fixedly connected in the inner part of the fixing seat 15, the outer wall of the bolt 21 is slidably connected with the inner wall of the outer shell 16.

[0028] Working principle: when the device is needed, first apply pressure to the upper side of the clamp plate 10 and the lower side of the clamp plate 11, so that the clamp plate 10 and the clamp plate 11 rotate around the fixed rod 13, overcome the elastic force of the reset spring 12, so that the clamp plate 10 and the clamp plate 11 open, then place the steel bar to be tested between them, then release the clamp plate 10 and the clamp plate 11, so that the reset spring 12 restores the deformation, so that the clamp plate 10 and the clamp plate 11 clamp the steel bar, so that the detection sensor 14 is in close contact with the steel bar, the installation of the detection sensor 14 is completed, when the steel bar produces stress change in the cold rolling process, the detection sensor 14 in close contact with the surface of the steel bar will perceive the change of stress, the detection sensor 14 generates corresponding electric signal according to the stress change, the electric signal generated by the detection sensor 14 is transmitted to the data processor 3 through the connecting line 4, the data processor 3 amplifies, filters, and analog-to-digital converts the received electric signal, converts the analog signal into digital signal, and calculates the stress value of the steel bar according to the preset algorithm, then the data processor 3 transmits the processed stress data to the data terminal 2, the data terminal 2 can display and store the stress data, when the sensor needs to be replaced after a period of use, press the steel ball 8, so that the steel ball 8 compresses the spring 7 to shrink into the connecting seat 6, so that the steel ball 8 is separated from the internal clamping groove of the mounting seat 5, so that the connecting seat 6 and the mounting seat 5 are separated, so as to realize the disassembly of the detection sensor 14, when installing, insert the connecting seat 6 into the mounting seat 5, so that the steel ball 8 is pressed into the connecting seat 6 by the inner wall of the mounting seat 5, continue to slide forward, when the steel ball 8 slides to the internal clamping groove of the mounting seat 5, the spring 7 restores the deformation, so that the steel ball 8 is clamped in the internal clamping groove of the mounting seat 5, so that the connecting seat 6 is fixed in the mounting seat 5, realizing the installation of the detection sensor 14, when the signal transmitter 22 needs to be replaced, the operator pulls the pull rod 19, the pull rod 19 slides in the shell 16, the pull rod 19 compresses the spring 20, the elastic force generated by the spring 20 acts on the pull rod 19, the plug pin 21 fixedly connected at one end of the pull rod 19 moves with the pull rod 19, the plug pin 21 is separated from the clamping groove in the clamping groove seat 18, realizing the disassembly of 22, when installing, insert the clamping groove seat 18 into the fixed seat 15, the operator moves the clamping groove seat 18 to the appropriate position according to the need, then release the pull rod 19, the spring 20 rebounds and pushes the pull rod 19 and the plug pin 21 back to the original position, the plug pin 21 is reinserted into the clamping groove in the clamping groove seat 18, locking the position of the clamping groove seat 18, so as to fix the position of the signal transmitter 22, ensuring the stability and reliability of signal transmission.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A stress detection assembly for use in the production of cold rolled ribbed steel bars comprising a work table (1) characterised in that: The upper surface of the workbench (1) is fixedly connected with a data processor (3), the inside of the data processor (3) is fixedly connected with a connecting line (4), one end of the connecting line (4) is provided with a mounting assembly, and the upper surface of the workbench (1) is provided with a regulation assembly. The mounting assembly comprises a mounting seat (5), one side of the outer wall of the mounting seat (5) is fixedly connected with one end of the connecting line (4), the inner wall of the mounting seat (5) is slidably connected with a connecting seat (6), the inside of the connecting seat (6) is provided with a spring (7), the inside of the connecting seat (6) is slidably connected with a steel ball (8), the outer wall of the connecting seat (6) is fixedly connected with a sliding rod (9), the outer wall of the sliding rod (9) is slidably connected with a clamping plate (10), one end of the clamping plate (10) is rotatably connected with a clamping plate (11), the outer wall of the sliding rod (9) is slidably connected in the inside of the clamping plate (11), the inside of the clamping plate (11) is fixedly connected with a fixed rod (13), the inside of the clamping plate (10) is rotatably connected with the outer wall of the fixed rod (13), the outer wall of the fixed rod (13) is sleeved with a reset spring (12), and one side of the outer wall of the clamping plate (11) is fixedly connected with a detection sensor (14).

2. A stress detection assembly for use in the production of cold-rolled deformed steel bars according to claim 1, characterized in that: The regulation assembly comprises a data terminal (2), and one side of the outer wall of the data terminal (2) is fixedly connected with the upper surface of the workbench (1).

3. A stress detection assembly for use in the production of cold-rolled deformed steel bars according to claim 2, characterized in that: The upper surface of the data processor (3) is fixedly connected with a fixed seat (15), one side of the outer wall of the fixed seat (15) is fixedly connected with a shell (16), the inside of the shell (16) is slidably connected with a pull rod (19), the outer wall of the pull rod (19) is sleeved with a spring (20), and one end of the pull rod (19) is fixedly connected with a latch (21).

4. A stress detection assembly for use in the production of cold-rolled deformed steel bars according to claim 3, characterized in that: The inside of the fixed seat (15) is provided with a spring (17), the inner wall of the fixed seat (15) is slidably connected with a clamping groove seat (18), the outer wall of the latch (21) is slidably connected at the clamping groove in the inside of the clamping groove seat (18), and the upper surface of the clamping groove seat (18) is fixedly connected with a signal transmitter (22).

5. A stress detection assembly for use in the production of cold-rolled deformed steel bars according to claim 1, characterized in that: The outer wall of the steel ball (8) is slidably connected at the clamping groove in the inside of the mounting seat (5), one end of the spring (7) is fixedly connected in the inside of the connecting seat (6), and the other end of the spring (7) is fixedly connected on one side of the outer wall of the steel ball (8).

6. A stress detection assembly for use in the production of cold-rolled deformed steel bars according to claim 1, characterized in that: One end of the reset spring (12) is fixedly connected on the outer wall of the clamping plate (10), and the other end of the reset spring (12) is fixedly connected on the outer wall of the clamping plate (11).

7. A stress detection assembly for use in the production of cold-rolled deformed steel bars according to claim 4, characterized in that: One end of the spring (20) is fixedly connected on one side of the outer wall of the latch (21), and the other end of the spring (20) is fixedly connected in the inside of the shell (16).

8. A stress detection assembly for use in the production of cold-rolled deformed steel bars according to claim 4, characterized in that: One end of the spring (17) is fixedly connected in the inside of the fixed seat (15), and the outer wall of the latch (21) is slidably connected on the inner wall of the shell (16).

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