Half-engraved steel sheet measuring device

Abstract

The utility model belongs to the technical field of steel disc measurement, and discloses a semi-engraved steel disc measuring device, which comprises a top plate, a bottom plate, guide plates, a rotating shaft and an adjusting piece, the top plate is fixedly connected with two ends of the bottom plate through supporting plates, the guide plates are symmetrically mounted on two sides of the surface of the bottom plate, the rotating shaft is slidably arranged on the guide plates, and the adjusting piece is arranged on the rotating shaft. The guide plate, the rotating shaft, the lifting plate and the like are arranged, in the using process, the lifting plate is moved upwards, the embedded block is taken out, the embedded block moves into the movable hole below the penetrating plate through the sliding hole, the embedded block is used for limiting movement of the lifting plate in the guide plate, and the guide plate is fixed through the adjusting piece. The distance between the rotating shaft and the bottom plate is further fixed, when the thickness of the steel sheet is too large, huge friction force drives the steel sheet to be clamped between the rotating shaft and the bottom plate, then measurement is completed, and the problem that measurement limitation exists when the steel sheet is measured at present is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel sheet measurement, and in particular relates to a half-engraved steel sheet measuring device. Background Art

[0002] Currently, most steel sheets are measured using calipers to detect the thickness and width of the steel sheets. However, this type of detection can only be performed locally and the width and thickness of other locations cannot be determined. The detection has limitations. At the same time, due to the size of the caliper, it is impossible to measure wider steel sheets. Therefore, a half-engraved steel sheet measuring device is designed to solve the problem of measurement limitations in the current steel sheet measurement. Utility Model Content

[0003] The utility model aims to provide a half-engraved steel sheet measuring device to solve the problem of measurement limitations in current steel sheet measurement proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a half-engraved steel sheet measuring device includes a top plate, a bottom plate, a guide plate, a rotating shaft and an adjusting member, wherein the top plate and the bottom plate are fixedly connected at both ends by a supporting plate, and guide plates are symmetrically installed on both sides of the bottom plate surface, and the rotating shaft is slidably set on the guide plate through an adjusting member, and the adjusting member is used to control the distance between the rotating shaft and the bottom plate.

[0005] Preferably, the adjusting part includes a lifting plate, a fitting block and a through plate, a movable groove is opened in the middle of the surface of the guide plate, sliding holes are opened symmetrically on both sides of the inner wall of the movable groove, and a lifting plate is fitted inside the movable groove, a movable hole and a rotating hole are opened on the lifting plate, the movable hole is located above the rotating hole, both ends of the rotating shaft are penetrated in the guide plate and the lifting plate through the sliding hole and the rotating hole, a through plate is arranged on the upper part of the inner wall of the movable groove, the through plate penetrates the lifting plate through the movable hole, and a fitting block is placed on the through plate, and the top of the fitting block is in contact with the top of the inner wall of the movable hole.

[0006] Preferably, the distance between the top plate and the lifting plate is greater than the maximum distance between the through plate and the bottom of the inner wall of the movable hole, and auxiliary grooves are symmetrically provided on both sides of the outer wall of the lifting plate.

[0007] Preferably, the penetration plate is located inside the movable groove, the lower portion of the outer wall of the engaging block is embedded in the movable groove, and the lower portion of the outer wall of the engaging block is in contact with the inner wall of the movable groove.

[0008] Preferably, a bearing is arranged inside the rotating hole, the inner diameter of the bearing is smaller than the width of the sliding hole, and both ends of the rotating shaft are penetrated and arranged in the bearing.

[0009] Preferably, mounting grooves are provided on the surface of the bottom plate and the bottom of the top plate and located beside the guide plate, light strips and light sensors are respectively installed in the mounting grooves of the bottom plate and the top plate, and a glass plate is provided at the internal exit of the mounting groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The utility model is provided with a guide plate, a rotating shaft and a lifting plate. When in use, the lifting plate is moved upward and the engaging block is taken out, so that it moves through the sliding hole to the inside of the movable hole under the through plate. The engaging block is used to limit the movement of the lifting plate inside the guide plate, thereby fixing the distance between the rotating shaft and the bottom plate. When the thickness of the steel sheet is too large, the huge friction force drives the steel sheet to be stuck between the rotating shaft and the bottom plate, thereby completing the measurement, thereby solving the problem of measurement limitations in the current steel sheet measurement.

[0012] (2) The utility model is provided with a light strip, a guide plate and a light sensor. When in use, the steel sheet moves vertically between the light strip and the light sensor under the guidance of the guide plate, thereby blocking part of the light generated by the light strip. The light sensor is used to detect the relationship between the brightness of light in different areas to obtain the length, without the need to use a caliper. This solves the problem that when measuring a steel sheet, the caliper size is limited and a wider steel sheet cannot be measured. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 This is the appearance diagram of the guide plate of the utility model;

[0016] Figure 4 This is the appearance diagram of the lifting plate of the utility model;

[0017] In the figure: 1. Top plate; 2. Fitting block; 3. Through plate; 4. Sliding hole; 5. Guide plate; 6. Light strip; 7. Bottom plate; 8. Mounting slot; 9. Rotating axis; 10. Movable slot; 11. Lifting plate; 12. Light sensor; 13. Movable hole; 14. Rotating hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 4 As shown, the utility model provides the following technical solutions: a half-engraved steel sheet measuring device includes a top plate 1, a bottom plate 7, a guide plate 5, a rotating shaft 9 and an adjusting member, the top plate 1 and the bottom plate 7 are fixedly connected at both ends by a support plate, and the guide plates 5 are symmetrically installed on both sides of the surface of the bottom plate 7, the rotating shaft 9 is slidably set on the guide plate 5 through the adjusting member, the adjusting member is used to control the distance between the rotating shaft 9 and the bottom plate 7, the adjusting member includes a lifting plate 11, a fitting block 2 and a through plate 3, a movable groove 10 is opened in the middle of the surface of the guide plate 5, sliding holes 4 are symmetrically opened on both sides of the inner wall of the movable groove 10, and a lifting plate is fitted inside the movable groove 10 11, a movable hole 13 and a rotating hole 14 are provided on the lifting plate 11, the movable hole 13 is located above the rotating hole 14, both ends of the rotating shaft 9 are penetrated through the sliding hole 4 and the rotating hole 14 and are arranged in the guide plate 5 and the lifting plate 11, a through plate 3 is provided on the upper part of the inner wall of the movable groove 10, the through plate 3 penetrates the lifting plate 11 through the movable hole 13, and a fitting block 2 is placed on the through plate 3, the top of the fitting block 2 is in contact with the top of the inner wall of the movable hole 13, the distance between the top plate 1 and the lifting plate 11 is greater than the maximum distance between the through plate 3 and the bottom of the inner wall of the movable hole 13, and auxiliary grooves are symmetrically provided on both sides of the outer wall of the lifting plate 11.

[0020] Through the above technical solution: when in use, the lifting plate 11 is moved up through the auxiliary groove, and the engaging block 2 is taken out, and then it is moved horizontally through the sliding hole 4 to the inside of the movable hole 13 under the through-plate 3, and the engaging block 2 is used to limit the moving distance of the lifting plate 11 inside the guide plate 5, thereby fixing the distance between the rotating shaft 9 and the bottom plate 7. When the thickness of the steel sheet is too large, the huge friction force drives the steel sheet to be stuck between the rotating shaft 9 and the bottom plate 7, thereby solving the current problem of measurement limitations when measuring the steel sheet. In addition, when the thickness measurement is not performed, the engaging block 2 can be taken out and replaced on the through-plate 3, so that the rotating shaft 9 can adjust the distance between it and the bottom plate 7 according to the thickness of the steel sheet, thereby achieving the purpose of flexible adjustment.

[0021] See also Figure 1 and Figure 3-Figure 4 As shown, mounting grooves 8 are provided on the surface of the bottom plate 7 and the bottom of the top plate 1 and beside the guide plate 5. Light strips 6 and light sensors 12 are respectively installed in the mounting grooves 8 of the bottom plate 7 and the top plate 1. A glass plate is provided at the internal exit of the mounting groove 8. The through plate 3 is located inside the movable groove 10. The lower part of the outer wall of the engaging block 2 is embedded in the movable groove 10, and the lower part of the outer wall of the engaging block 2 is in contact with the inner wall of the movable groove 10. A bearing is provided inside the rotating hole 14, and the inner diameter of the bearing is smaller than the width of the sliding hole 4. Both ends of the rotating shaft 9 are penetrated and arranged in the bearings.

[0022] Through the above technical solution: when in use, the steel sheet moves vertically between the light strip 6 and the light sensor 12 under the guidance of the guide plate 5, thereby blocking part of the light generated by the light strip 6, and using the light sensor 12 to detect the relationship between the light brightness of different areas to obtain the length, without the need to use a caliper, which solves the problem that the wider steel sheet cannot be measured due to the size limitation of the caliper when measuring the steel sheet. At the same time, the mounting groove 8 and the glass plate are used to make the light strip 6 and the light sensor 12 embedded in the bottom plate 7 and the top plate 1, thereby reducing equipment damage and improving the movement efficiency of the steel sheet. In addition, since the through plate 3 is arranged inside the movable groove 10, when the mosaic block 2 is placed above the through plate 3, the bottom of the mosaic block 2 is also embedded in the movable groove 10, thereby cooperating with the gravity of the lifting to reduce the occurrence of the mosaic block 2 being lost.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A half-engraved steel sheet measuring device, characterized in that: The invention comprises a top plate (1), a bottom plate (7), a guide plate (5), a rotating shaft (9) and an adjusting member, wherein the top plate (1) and the bottom plate (7) are fixedly connected at both ends via a supporting plate, and the guide plates (5) are symmetrically mounted on both sides of the surface of the bottom plate (7), and the rotating shaft (9) is slidably arranged on the guide plates (5) via the adjusting member, and the adjusting member is used to control the distance between the rotating shaft (9) and the bottom plate (7); The adjusting member comprises a lifting plate (11), an engaging block (2) and a penetration plate (3); a movable groove (10) is provided in the middle of the surface of the guide plate (5); sliding holes (4) are symmetrically provided on both sides of the inner wall of the movable groove (10); and a lifting plate (11) is embedded in the movable groove (10); a movable hole (13) and a rotating hole (14) are provided on the lifting plate (11); the movable hole (13) is located above the rotating hole (14); two ends of the rotating shaft (9) are penetrated in the guide plate (5) and the lifting plate (11) through the sliding hole (4) and the rotating hole (14); a penetration plate (3) is provided on the upper part of the inner wall of the movable groove (10); the penetration plate (3) penetrates the lifting plate (11) through the movable hole (13); and a engaging block (2) is placed on the penetration plate (3); the top of the engaging block (2) is in contact with the top of the inner wall of the movable hole (13).

2. A half-engraved steel sheet measuring device according to claim 1, characterized in that: The distance between the top plate (1) and the lifting plate (11) is greater than the maximum distance between the penetration plate (3) and the bottom of the inner wall of the movable hole (13), and auxiliary grooves are symmetrically provided on both sides of the outer wall of the lifting plate (11).

3. A half-engraved steel sheet measuring device according to claim 2, characterized in that: The penetration plate (3) is located inside the movable groove (10), the lower portion of the outer wall of the engaging block (2) is embedded in the movable groove (10), and the lower portion of the outer wall of the engaging block (2) and the inner wall of the movable groove (10) are in contact with each other.

4. A half-engraved steel sheet measuring device according to claim 2, characterized in that: A bearing is arranged inside the rotating hole (14), the inner diameter of the bearing is smaller than the width of the sliding hole (4), and both ends of the rotating shaft (9) are arranged through the bearing.

5. A half-engraved steel sheet measuring device according to claim 1, characterized in that: The surface of the bottom plate (7) and the bottom of the top plate (1) and located beside the guide plate (5) are both provided with mounting grooves (8), and light strips (6) and light sensors (12) are respectively installed in the mounting grooves (8) of the bottom plate (7) and the top plate (1), and a glass plate is provided at the internal exit of the mounting groove (8).

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