CN221898404U - A steel plate flatness measuring device - Google Patents

Abstract

The utility model discloses a steel plate flatness measuring device which comprises a base, wherein two groups of upright rods are welded at the top of an operating platform, a movable seat is connected between the two groups of upright rods through a transverse adjusting mechanism, a transverse plate is welded at one side of the movable seat, a movable frame is connected with the transverse plate through a longitudinal adjusting mechanism, a digital display dial indicator is arranged at the bottom of the movable frame, a measuring rod is arranged at the bottom of the digital display dial indicator, and a display screen is arranged at one side of the digital display dial indicator.

Description

A steel plate flatness measuring device

Technical Field

The utility model relates to the technical field of steel plate detection, in particular to a steel plate flatness measuring device.

Background Art

In recent decades, steel structures have developed rapidly, and the requirements for steel performance have become increasingly higher. During the rolling process, the chemical composition of the steel plate is different. After being subjected to the pressure of the rolling mill, uneven stress occurs on the surface, resulting in surface flatness defects. Therefore, it is necessary to measure the flatness of the steel plate on site.

Normally, the surface flatness of steel plates is tested by using a ruler combined with visual inspection. This testing method is greatly affected by the external environment, has poor data accuracy and low work efficiency.

Therefore, a steel plate flatness measuring device is needed to solve the problems raised in the above background technology.

Utility Model Content

In view of the above problems, the utility model provides a steel plate flatness measuring device.

The utility model provides the following technical scheme: a steel plate flatness measuring device, comprising a base, the base comprising an operating table, a slide groove is provided on the top of the operating table, a clamping mechanism is arranged on the inner side of the slide groove, two groups of vertical poles are welded at an edge position of one side of the operating table, a movable seat is arranged between the two groups of vertical poles, the movable seat is connected with the two groups of vertical poles through a transverse adjustment mechanism, a transverse plate is welded on one side of the movable seat, a movable frame is sleeved on the outer side of the transverse plate, the movable frame is connected with the transverse plate through a longitudinal adjustment mechanism, a digital dial indicator is installed at the bottom of the movable frame, a measuring rod is installed at the bottom of the digital dial indicator, a display screen is installed on one side of the digital dial indicator, the clamping mechanism is used for clamping and fixing the steel plate, the transverse adjustment mechanism is used for the transverse movement of the digital dial indicator, and the longitudinal adjustment mechanism is used for the longitudinal movement of the digital dial indicator.

In a further technical solution, the clamping mechanism includes a splint, a bidirectional screw penetrates the inner side of the slide groove, one end of the bidirectional screw is rotatably connected to an inner wall of one side of the slide groove, the other end of the bidirectional screw extends to the outside of the operating table and is connected to the output end of the first motor, the first motor is installed on one side of the operating table, the bidirectional screw is threadedly connected to two groups of sliders, and the splint is welded to the top of the two groups of sliders.

In a further technical solution, one side of the two groups of clamps is bonded with an anti-slip pad.

In a further technical solution, the lateral adjustment mechanism includes a second motor, the movable seat is threadedly connected with a screw, one end of the screw is rotatably connected to one side of a group of the vertical poles, the other end of the screw passes through the interior of another group of the vertical poles and is connected to the output end of the second motor, the second motor is installed on one side of the vertical plate, and two groups of support rods pass through the interior of the movable seat, the two ends of the two groups of support rods are respectively welded to one side of the two groups of vertical poles, and the two groups of support rods are slidably connected to the movable seat.

In a further technical solution, the longitudinal adjustment mechanism includes a third motor, a rack belt is provided on the top of the horizontal plate, a circular gear passes through the inner side of the movable frame, the circular gear is meshed with the rack belt, a connecting shaft passes through the inside of the circular gear, one end of the connecting shaft is rotatably connected to an inner wall of one side of the movable frame, the other end of the connecting shaft extends to the outside of the movable frame and is connected to the output end of the third motor, the third motor is installed on one side of the movable frame, two groups of sliding rods pass through the inside of the movable frame and are slidably connected to the two groups of sliding rods, one end of the two groups of sliding rods are welded to one side of the movable seat, and the other ends of the two groups of sliding rods are welded to one side of the horizontal plate.

In a further technical solution, support legs are installed at the bottom of the operating table, and four groups of support legs are provided.

The beneficial effects of the utility model are:

1. The utility model can conveniently clamp and fix the steel plate through the provided clamping mechanism, and can detect the flatness of the steel plate through the provided measuring rod. The measured data can be transmitted to the digital display dial indicator and output and displayed through the display screen. Furthermore, through the setting, the detection of the flatness of the steel plate surface can be facilitated, which greatly improves the accuracy of the detection data and effectively improves the work efficiency.

2. The utility model starts the second motor, and the second motor can drive the screw to rotate. The screw can drive the moving seat to slide horizontally along the two groups of support rods under the action of the threaded connection with the moving seat. The moving seat can drive the cross plate, the moving frame, the digital dial indicator and the measuring rod to move horizontally, so that the lateral position of the digital dial indicator and the measuring rod can be conveniently adjusted. By starting the third motor, the third motor can drive the connecting shaft to rotate, and the connecting shaft can drive the circular gear to rotate. The circular gear can drive the moving frame to slide horizontally along the two groups of sliding rods under the action of the meshing with the rack belt and the joint action of the two groups of sliding rods. The moving frame can drive the digital dial indicator and the measuring rod to move longitudinally, so that the longitudinal position of the digital dial indicator and the measuring rod can be conveniently adjusted. Furthermore, through the setting, the digital dial indicator with adjustable multiple positions can be used to measure parts at different positions and with different detection requirements, and the scope of use is wider.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a bottom view of the utility model;

Figure 3 is a side plan view of the present invention;

FIG4 is an enlarged view of portion A in FIG2 ;

FIG. 5 is an enlarged view of portion B in FIG. 3 .

In the figure: 1, operating table, 2, slide, 3, bidirectional screw, 4, first motor, 5, slider, 6, clamp, 7, anti-slip pad, 8, vertical pole, 9, support rod, 10, moving seat, 11, screw, 12, second motor, 13, horizontal plate, 14, rack belt, 15, moving frame, 16, circular gear, 17, connecting shaft, 18, third motor, 19, slide bar, 20, digital dial indicator, 21, measuring rod, 22, display screen, 23, supporting leg.

DETAILED DESCRIPTION

The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

Example:

Referring to Figures 1 to 5, a steel plate flatness measuring device includes a base, which includes an operating table 1. A slide groove 2 is opened on the top of the operating table 1, and a clamping mechanism is arranged on the inner side of the slide groove 2. Two groups of vertical poles 8 are welded at the edge of one side of the operating table 1, and a movable seat 10 is arranged between the two groups of vertical poles 8. The movable seat 10 is connected to the two groups of vertical poles 8 through a transverse adjustment mechanism. A transverse plate 13 is welded on one side of the movable seat 10, and a movable frame 15 is sleeved on the outer side of the transverse plate 13. The movable frame 15 is connected to the transverse plate 13 through a longitudinal adjustment mechanism. A digital dial indicator 20 is installed at the bottom of the movable frame 15, a measuring rod 21 is installed at the bottom of the digital dial indicator 20, and a display screen 22 is installed on one side of the digital dial indicator 20. The clamping mechanism is used for clamping and fixing the steel plate, the transverse adjustment mechanism is used for the transverse movement of the digital dial indicator 20, and the longitudinal adjustment mechanism is used for the longitudinal movement of the digital dial indicator 20.

Specifically, the provided base can provide a stable working platform for the flatness detection of the steel plate, the provided clamping mechanism can conveniently clamp and fix the steel plate, the provided measuring rod 21 can detect the flatness of the steel plate, the measured data can be transmitted to the digital dial indicator 20 and output and displayed through the display screen 22, the provided lateral adjustment mechanism can conveniently adjust the lateral position of the digital dial indicator 20 and the measuring rod 21, and the provided longitudinal adjustment mechanism can conveniently adjust the longitudinal position of the digital dial indicator 20 and the measuring rod 21, and further, through the above structure, the detection of the flatness of the steel plate surface can be facilitated, the accuracy of the detection data is greatly improved, and the work efficiency is effectively improved, and at the same time, the digital dial indicator 20 with multiple adjustable positions can measure parts at different positions and with different detection requirements, and has a wider range of use.

Among them, the clamping mechanism includes a clamping plate 6, a bidirectional screw 3 passes through the inner side of the slide groove 2, one end of the bidirectional screw 3 is rotatably connected to the inner wall of one side of the slide groove 2, and the other end of the bidirectional screw 3 extends to the outside of the operating table 1 and is connected to the output end of the first motor 4. The first motor 4 is installed on one side of the operating table 1, and the bidirectional screw 3 is threadedly connected with two groups of sliders 5. Clamps 6 are welded on the tops of the two groups of sliders 5, and anti-skid pads 7 are bonded to one side of the two groups of clamps 6. By starting the first motor 4, the first motor 4 can drive the bidirectional screw 3 to rotate, and the bidirectional screw 3 can drive the two groups of sliders 5 to move inward through the threaded connection with the two groups of sliders 5. The two groups of sliders 5 can drive the two groups of clamps 6 to move inward, so that the steel plate placed on the top of the operating table 1 can be clamped and fixed. By setting the anti-skid pad 7, the steel plate can be better clamped and the surface of the steel plate can be effectively protected.

Among them, the lateral adjustment mechanism includes a second motor 12, and the movable seat 10 is threadedly connected with a screw rod 11. One end of the screw rod 11 is rotatably connected to one side of a group of vertical rods 8, and the other end of the screw rod 11 passes through the interior of another group of vertical rods 8 and is connected to the output end of the second motor 12. The second motor 12 is installed on one side of the vertical plate 8. Two groups of support rods 9 pass through the interior of the movable seat 10. The two ends of the two groups of support rods 9 are respectively welded to one side of the two groups of vertical rods 8. The two groups of support rods 9 are slidably connected to the movable seat 10. By starting the second motor 12, the second motor 12 can drive the screw rod 11 The screw rod 11 is connected with the movable seat 10 by a thread, so that the movable seat 10 can slide horizontally along the two sets of support rods 9. The movable seat 10 can drive the horizontal plate 13, the movable frame 15, the digital dial indicator 20 and the measuring rod 21 to move horizontally, so that the horizontal position of the digital dial indicator 20 and the measuring rod 21 can be adjusted conveniently. The longitudinal adjustment mechanism includes a third motor 18, a rack belt 14 is provided on the top of the horizontal plate 13, and a circular gear 16 is penetrated on the inner side of the movable frame 15. The circular gear 16 is meshed with the rack belt 14, and the inner side of the circular gear 16 is penetrated through There is a connecting shaft 17, one end of the connecting shaft 17 is rotatably connected to the inner wall of one side of the mobile frame 15, the other end of the connecting shaft 17 extends to the outside of the mobile frame 15 and is connected to the output end of the third motor 18, the third motor 18 is installed on one side of the mobile frame 15, the interior of the mobile frame 15 passes through two groups of slide bars 19 and is slidably connected with the two groups of slide bars 19, one end of the two groups of slide bars 19 are welded to one side of the mobile seat 10, and the other end of the two groups of slide bars 19 are welded to one side of the cross plate 13. By starting the third motor 18, the third motor 18 can drive the connecting shaft 17 to rotate, and the connecting shaft 17 is connected to the mobile frame 15. The shaft 17 can drive the circular gear 16 to rotate. The circular gear 16 can drive the movable frame 15 to slide horizontally along the two sets of slide bars 19 through the meshing action with the rack belt 14 and the joint action of the two sets of slide bars 19. The movable frame 15 can drive the digital dial indicator 20 and the measuring rod 21 to move longitudinally, so that the longitudinal position of the digital dial indicator 20 and the measuring rod 21 can be easily adjusted. Furthermore, through the setting, the digital dial indicator 20 with multiple adjustable positions can be used to measure parts at different positions and with different detection requirements, and the scope of use is wider.

Among them, support legs 23 are installed at the bottom of the operating table 1, and four groups of support legs 23 are provided. The provided support legs 23 can provide a stable support effect for the device.

Working principle: First, place the steel plate on the top of the operating table 1, and start the first motor 4, which can drive the bidirectional screw 3 to rotate, and the bidirectional screw 3 can drive the two sets of sliders 5 to move inward, and the two sets of sliders 5 can drive the two sets of clamping plates 6 to move inward, so that the steel plate can be clamped and fixed, and then, by starting the second motor 12, the second motor 12 can drive the screw 11 to rotate, and the screw 11 can drive the moving seat 10 to slide horizontally along the two sets of support rods 9, and the moving seat 10 can drive the cross plate 13, the moving frame 15, the digital dial indicator 20 and the measuring rod 21 to move horizontally, so that the lateral position of the digital dial indicator 20 and the measuring rod 21 can be easily adjusted. Start the third motor 18, the third motor 18 can drive the connecting shaft 17 to rotate, the connecting shaft 17 can drive the circular gear 16 to rotate, the circular gear 16 can drive the moving frame 15 to slide horizontally along the two sets of sliding bars 19 through the meshing action with the rack belt 14, and the two sets of sliding bars 19 are provided. The moving frame 15 can drive the digital dial indicator 20 and the measuring rod 21 to move longitudinally, so that the longitudinal position of the digital dial indicator 20 and the measuring rod 21 can be easily adjusted. Finally, the flatness of the steel plate can be detected by the measuring rod 21, and the measured data can be transmitted to the digital dial indicator 20 and output and displayed through the display screen 22, thereby completing the entire operation process.

The contents not described in detail in this specification belong to the prior art known to professionals in this field.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a steel sheet roughness measuring device, includes base, its characterized in that: the base includes the operation panel, the spout has been seted up at the top of operation panel, the inboard of spout is provided with fixture, one side edge position welding of operation panel has two sets of pole setting, two sets of be provided with between the pole setting and remove the seat, it is connected with two sets of through horizontal adjustment mechanism to remove the seat one side welding has the diaphragm, the outside of diaphragm has cup jointed and has removed the frame, remove the frame through vertical adjustment mechanism with the diaphragm is connected, the digital display percentage table is installed to the bottom of removing the frame, the measuring stick is installed to the bottom of digital display percentage table, the display screen is installed to one side of digital display percentage table, fixture is used for the centre gripping of steel sheet fixed, horizontal adjustment mechanism is used for the lateral shifting of digital display percentage table, vertical adjustment mechanism is used for the vertical movement of digital display percentage table.

2. The steel plate flatness measurement apparatus of claim 1, wherein: the clamping mechanism comprises a clamping plate, a bidirectional screw rod penetrates through the inner side of the sliding groove, one end of the bidirectional screw rod is rotationally connected with one side inner wall of the sliding groove, the other end of the bidirectional screw rod extends to the outside of the operating platform and is connected with the output end of a first motor, the first motor is installed on one side of the operating platform, two groups of sliding blocks are in threaded connection with the bidirectional screw rod, and the two groups of sliding blocks are welded with the clamping plate at the top of the sliding block.

3. The steel plate flatness measurement apparatus according to claim 2, characterized in that: one side of each of the two groups of clamping plates is adhered with an anti-slip pad.

4. The steel plate flatness measurement apparatus of claim 1, wherein: the transverse adjusting mechanism comprises a second motor, the movable seat is in threaded connection with a screw rod, one end of the screw rod is rotationally connected with one side of the vertical rod, the other end of the screw rod penetrates through the other group of the vertical rod and is connected with the output end of the second motor, the second motor is installed on one side of the vertical rod, two groups of support rods penetrate through the inside of the movable seat and are welded with one side of the vertical rod, and two groups of support rods are connected with the movable seat in a sliding mode.

5. The steel plate flatness measurement apparatus of claim 4, wherein: the longitudinal adjusting mechanism comprises a third motor, a toothed belt is arranged at the top of the transverse plate, a circular gear penetrates through the inner side of the movable frame, the circular gear is meshed with the toothed belt, a connecting shaft penetrates through the inner side of the circular gear, one end of the connecting shaft is rotatably connected with the inner wall of one side of the movable frame, the other end of the connecting shaft extends to the outer side of the movable frame and is connected with the output end of the third motor, the third motor is arranged on one side of the movable frame, two groups of sliding rods penetrate through the inner side of the movable frame and are in sliding connection with two groups of sliding rods, one ends of the sliding rods are welded with one side of the movable seat, and the other ends of the sliding rods are welded with one side of the transverse plate.

6. The steel plate flatness measurement apparatus of claim 1, wherein: the bottom of the operation table is provided with supporting legs, and the supporting legs are provided with four groups.