Roller curved surface precision detection system

Abstract

The utility model discloses a roller curved surface precision detection system, and relates to the technical field of mirror roller detection, the roller curved surface precision detection system comprises an installation support and a displacement sensor, the bottom of the displacement sensor is provided with a detection probe, the installation support is provided with two installation side plates arranged in parallel, and the two installation side plates are arranged in parallel. Supporting shaft rods are fixedly connected to the two ends between the two mounting side plates; symmetrical rolling wheels are arranged between the two installation side plates, the supporting shaft rods penetrate through the inner sides of the rolling wheels, and the rolling wheels are movably connected with the installation side plates through the supporting shaft rods. According to the utility model, through the mutual cooperation of the installation side plate and the roller, the detector can rotate at the outer side of the roller, through the mutual cooperation of the displacement sensor and the detection probe, the curved surface precision of the roller is detected, and the detection of the roller with a larger diameter can be completed without dismounting the roller, so that the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mirror roll detection technical field, specifically a kind of rolling curve precision detection system. BACKGROUND

[0002] Roller is the main working component and tool of the rolling mill to make metal produce continuous plastic deformation, in the rolling process, roller is rotated, and pressure is applied to metal blank between it, due to the friction between roller and metal blank and the pressure of roller, the crystal structure inside metal blank is slipped and deformed when passing through the gap between rollers, so as to realize the plastic deformation of metal;

[0003] In the rolling process, rolling curve precision directly affects product thickness, for example, when steel plate is rolled, when rolling piece passes through the gap between rollers, convex part will make the pressure received by the region of rolling piece increase, resulting in the thickness of rolling piece thinning;Concave part is contrary, and it can make the thickness of rolling piece thicken, so the curve precision of roller needs to be detected.

[0004] However, in practice, it has been noticed that most of the detection equipment currently needs to place the roller on the detection mechanism of the equipment, and then drive the roller to rotate by using the driving mechanism, when detecting the roller with large diameter, manual disassembly is more laborious, and the labor intensity is large, and the disassembly needs to consume a long time, which can easily affect the detection efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of rolling curve precision detection system, through the mutual cooperation of installation side plate and adjustable mounting seat, the roller with large diameter can be detected, and the roller does not need to be disassembled for detection, so as to reduce the labor intensity during detection.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of rolling curve precision detection system, including installation support and displacement sensor, and the bottom of displacement sensor is provided with detection probe, wherein installation support has two parallel installation side plates, and two installation side plates are fixedly connected with support shaft at both ends between two installation side plates;

[0008] Symmetrical roller is arranged between two installation side plates, and support shaft penetrates the inner side of roller, and roller is movably connected with installation side plate by support shaft.

[0009] As a further technical scheme of the utility model, two installation side plates are movably connected with adjustable mounting seats, and the adjustable mounting seats are arranged in an annular array on the inner side of the installation side plates, and a displacement sensor is mounted in each adjustable mounting seat.

[0010] As a further technical scheme of the utility model, the adjustable mounting seat comprises a sliding seat inserted between the two installation side plates, and limit sliding blocks are integrally arranged on the two sides of the sliding seat, and a limit sliding groove corresponding to the limit sliding blocks is formed in the side of the installation side plate close to the sliding seat, and the limit sliding blocks and the limit sliding groove are in sliding fit.

[0011] As a further technical scheme of the utility model, a locking knob is threadedly connected to each limit sliding groove in an annular array, and the end of the locking knob extends into the limit sliding groove through the installation side plate.

[0012] As a further technical scheme of the utility model, an installation hole is formed in the inner side of the sliding seat, and the displacement sensor penetrates the inner side of the installation hole, and the detection probe of the displacement sensor is located below the sliding seat.

[0013] A fixing bolt is threadedly connected to the side of the sliding seat, and the end of the fixing bolt is attached to the side of the displacement sensor through the sliding seat.

[0014] As a further technical scheme of the utility model, a moving handle is further arranged on the side of the installation side plate, and the moving handle is inclined to the side away from the installation side plate, and a signal processor is further fixedly connected to the installation side plate.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a detector for the curved surface precision of a rolling mill roller, which comprises a rolling mill roller, a displacement sensor and a detection probe.

[0017] The utility model discloses a detector for the curved surface precision of a rolling mill roller, which comprises a rolling mill roller, a displacement sensor and a detection probe.

[0018] The utility model discloses a detector for the curved surface precision of a rolling mill roller, which comprises a rolling mill roller, a displacement sensor and a detection probe. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model in use.

[0020] Figure 2 This utility model Figure 1 A schematic diagram of the bottom structure.

[0021] Figure 3 This utility model Figure 2 A magnified view of a portion of the image.

[0022] Figure 4 This is a three-dimensional structural diagram of the mounting bracket in this utility model.

[0023] Figure 5 This utility model Figure 4 Another perspective view.

[0024] Figure 6 This is a three-dimensional structural diagram of the adjustable mounting base in this utility model.

[0025] In the picture:

[0026] Roller-1, Mounting bracket-2, Mounting side plate-21, Support shaft-22, Limiting slide groove-23, Locking knob-24, Signal processor-3, Moving handle-4, Adjustable mounting base-5, Sliding base-51, Limiting slider-52, Mounting hole-53, Fixing bolt-54, Displacement sensor-6, Detection probe-7. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-6 This utility model provides a roll surface accuracy detection system, including a mounting bracket 2 and a displacement sensor 6, and a detection probe 7 is provided at the bottom of the displacement sensor 6. The mounting bracket 2 has two parallel mounting side plates 21, and a support shaft 22 is fixedly connected to both ends of the two mounting side plates 21.

[0029] Symmetrical rollers 1 are provided between the two mounting side plates 21, and a support shaft 22 passes through the inner side of the rollers 1, while the rollers 1 are movably connected to the mounting side plates 21 through the support shaft 22.

[0030] In the embodiment, two mounting side plates 21 are movably connected with adjustable mounting seats 5, which are arranged in an annular array on the inner side of the mounting side plates 21, and each adjustable mounting seat 5 is provided with a displacement sensor 6.

[0031] Further, the adjustable mounting seat 5 comprises a sliding seat 51 inserted between the two mounting side plates 21, and the sliding seat 51 is integrally provided with a limiting sliding block 52 on both sides, and the mounting side plate 21 is provided with a limiting sliding groove 23 corresponding to the limiting sliding block 52 on the side close to the sliding seat 51, and the limiting sliding block 52 is in sliding fit with the limiting sliding groove 23.

[0032] Further, the mounting side plate 21 on any side is screw-connected with a locking knob 24 in an annular array, each limiting sliding groove 23 is provided with a locking knob 24 on the side, and the end of the locking knob 24 extends into the limiting sliding groove 23 through the mounting side plate 21.

[0033] Further, the inner side of the sliding seat 51 is provided with a mounting hole 53, and the displacement sensor 6 penetrates the inner side of the mounting hole 53, and the detection probe 7 of the displacement sensor 6 is located below the sliding seat 51.

[0034] The side of the sliding seat 51 is screw-connected with a fixing bolt 54, and the end of the fixing bolt 54 is attached to the side of the displacement sensor 6 through the sliding seat 51.

[0035] In detail, the side of the mounting side plate 21 is further provided with a moving handle 4, and the moving handle 4 is arranged obliquely away from the mounting side plate 21, and the mounting side plate 21 on any side is further fixedly connected with a signal processor 3.

[0036] By adopting the above technical scheme, the mounting bracket 2 is placed on the outer side of the roll, then the locking knob 24 is loosened, the position of the sliding seat 51 on the inner side of the mounting side plate 21 is adjusted, so as to control the position of the detection probe 7, until the bottom of the detection probe 7 contacts the surface of the roll, at this time the displacement sensor 6 sends data to the signal processor 3 for processing, then the moving handle 4 is held and the roll is slowly rotated, the displacement sensor 6 collects the vibration of the detection probe 7 on the surface of the roll, and the collected data is sent to the signal processor 3 for processing.

[0037] In the embodiment, the signal processor 3 is provided with a signal processing unit and a wireless communication unit, the displacement sensor 6 is electrically connected with the signal processing unit in the signal processor 3 through a wire, the displacement sensor 6 sends the collected data to the signal processing unit for filtering, amplification and digital processing, and then the digital signal is sent to the mobile phone end for display by using the wireless communication unit.

[0038] Specifically, the signal processor 3 is also provided with a power supply module, which supplies power to the signal processing unit, the wireless communication unit and the displacement sensor 6 through wires.

[0039] Specifically, the bottom of the mounting side plate 21 is provided with a semicircular groove, and the rollers 1 are located at both ends of the semicircular groove, supporting the mounting side plate 21 to move outside the roll.

[0040] The working principle of the utility model is: when using, first, the device is placed outside the roll, the roller 1 is attached to the outside of the roll, then the locking knob 24 is loosened, the position of the sliding seat 51 inside the mounting side plate 21 is adjusted, thereby controlling the position of the detection probe 7, until the bottom of the detection probe 7 contacts the roll surface, when the roll rotates, the detection probe 7 moves up and down along the outside of the roll, and the displacement sensor 6 collects the vibration range of the detection probe 7, at this time, the displacement sensor 6 sends the collected data to the signal processor 3 for processing, the signal processing unit in the signal processor 3 filters, amplifies and digitizes the collected data signal, and finally sends the processed digitized signal to the software on the mobile phone end through the wireless communication unit for display; simple structure, very convenient operation, and effectively reduces the labor intensity.

[0041] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0042] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A system for detecting the accuracy of a roll profile, characterized by: Including installation support (2) and displacement sensor (6), and the bottom of displacement sensor (6) is provided with detection probe (7), wherein installation support (2) has two parallel installation side plates (21), and both ends between two installation side plates (21) are fixedly connected with support shaft rod (22); Two installation side plates (21) are provided with symmetrical rollers (1), and support shaft rod (22) penetrates the inner side of roller (1), and roller (1) is movably connected with installation side plate (21) through support shaft rod (22).

2. The roll profile accuracy detection system of claim 1, wherein: Two installation side plates (21) are movably connected with adjustable mounting seat (5), and adjustable mounting seat (5) is arranged in the inner side of installation side plate (21) in annular array, and displacement sensor (6) is installed in each adjustable mounting seat (5).

3. The roll profile accuracy detection system of claim 2, wherein: The adjustable mounting seat (5) includes a sliding seat (51) inserted between the two installation side plates (21), and the two sides of the sliding seat (51) are integrally provided with limit sliding blocks (52), and the side of the installation side plate (21) close to the sliding seat (51) is provided with a limit sliding groove (23) corresponding to the limit sliding block (52), and the limit sliding block (52) and the limit sliding groove (23) are in sliding fit.

4. The roll profile accuracy detection system of claim 3, wherein: Any one side of the installation side plate (21) is screw connected with a locking knob (24) in annular array, each limit sliding groove (23) is provided with a locking knob (24) on the side, and the end of the locking knob (24) extends through the installation side plate (21) into the limit sliding groove (23).

5. The roll profile accuracy detection system of claim 4, wherein: The inner side of the sliding seat (51) is provided with a mounting hole (53), and the displacement sensor (6) penetrates the inner side of the mounting hole (53), and the detection probe (7) of the displacement sensor (6) is located below the sliding seat (51); The side of the sliding seat (51) is screw connected with a fixing bolt (54), and the end of the fixing bolt (54) penetrates the sliding seat (51) and is attached to the side of the displacement sensor (6).

6. The roll profile accuracy detection system of claim 5, wherein: The side of the installation side plate (21) is also provided with a moving handle (4), and the moving handle (4) is inclined to the side away from the installation side plate (21), and the installation side plate (21) on any side is also fixedly connected with a signal processor (3).

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