CN220366795U - Steel plate flatness testing device - Google Patents
Steel plate flatness testing device Download PDFInfo
- Publication number
- CN220366795U CN220366795U CN202321454935.8U CN202321454935U CN220366795U CN 220366795 U CN220366795 U CN 220366795U CN 202321454935 U CN202321454935 U CN 202321454935U CN 220366795 U CN220366795 U CN 220366795U
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- gear
- threaded rod
- steel plate
- rotating
- rack row
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 238000012360 testing method Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 15
- 238000003825 pressing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a steel plate flatness testing device, and belongs to the technical field of testing devices. The utility model comprises the following steps: work bench, frame, first rotation threaded rod, first cover piece, second rotation threaded rod, second cover piece, pivoted board, drive arrangement, first rack row, second rack row, electric putter and first gear drive the rack row motion on first rack row or the second rack row through uneven steel sheet surface, and then drive the pointer deflection on the first gear, through observing the deflection of pointer, alright learn the roughness on steel sheet surface to solve the technical problem that adopts electronic equipment's roughness detection device cost is expensive.
Description
Technical Field
The utility model relates to the technical field of testing devices, in particular to a steel plate flatness testing device.
Background
In the rolling process of the steel plate, the chemical components in the plate are inconsistent, and after the steel plate is subjected to the pressure of a rolling mill, the stress generated on the surface is uneven, so that the defect of surface flatness is caused. The appearance of pits, bubbles and scratches is shown, so that sampling is needed to detect after the steel plate is produced, and whether the flatness of the surface of the steel plate meets the requirements is judged.
If the utility model of the authorized bulletin number CN207386173U discloses a steel plate flatness detection device, which comprises a shell, a controller, a feeding conveyer belt and a discharging conveyer belt, wherein a detection pressing plate and a workbench are arranged in the shell, the workbench is positioned right below the detection pressing plate, the detection pressing plate is controlled to ascend or descend through a push rod, the detection pressing plate comprises a base layer and a detection layer, the base layer is connected with the push rod, the detection layer is arranged at the bottom of the base layer, the surface of the detection layer is a pressure sensing layer, a pressure feedback chip is arranged in the detection pressing plate, the pressure feedback chip transmits obtained pressure feedback data to a data analyzer, and the data analyzer analyzes and draws a pressure map.
However, in the utility model, the detection of the flatness of the surface of the steel plate needs to adopt a pressure feedback chip and a data analyzer, so that in the detection of the flatness of the steel plate, a great deal of investment is required, which is unfavorable for the development of small and medium enterprises, and therefore, a positioning device for processing the steel is urgently needed to solve the problems raised by the background technology.
Disclosure of Invention
In view of the above, in order to solve the technical problem that the flatness of the surface of the steel plate in the prior art is expensive, the utility model provides a steel plate flatness testing device, wherein the uneven surface of the steel plate drives a rack bar to move so as to drive a pointer on a gear to deflect, and the flatness of the surface of the steel plate can be known by observing the deflection of the pointer, so that the technical problem that the flatness testing device adopting electronic equipment is expensive in manufacturing cost is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a steel plate flatness testing device, comprising:
a work table;
a frame provided on the table;
a first rotating threaded rod longitudinally disposed on the frame;
the first sleeve block is in threaded connection with the first rotating threaded rod and can move along the longitudinal extending direction of the first rotating threaded rod;
the second rotating threaded rod is transversely arranged on the frame and is provided with a handle end and a threaded end, the first set of blocks are movably connected with the handle end, and the first set of blocks are used for driving the second rotating threaded rod to longitudinally move;
the second sleeve block is in threaded connection with the threaded end and can move along the direction of transversely extending the second rotary threaded rod;
the rotating plate is arranged at the lower end of the second sleeve block;
the driving device is arranged on the second sleeve block and drives the rotating plate to rotate through the transmission device;
one end of the first sliding rod is fixedly connected with the rotating plate, and the other end of the first sliding rod is connected with a first rack row in a sliding manner;
one end of the second sliding rod is fixedly connected to the rotating plate, and the other end of the second sliding rod is connected with a second rack row in a sliding manner;
one end of the electric push rod is fixedly connected with the rotating plate, and the other end of the electric push rod is connected with a moving plate with scales;
the movable plate is rotationally connected with a first gear capable of driving the pointer to rotate, and racks on the first rack row and the second rack row are meshed with the first gear.
Preferably, the driving device includes:
the motor bracket is fixedly connected with the second sleeve block;
and the motor is arranged on the motor bracket.
Preferably, the transmission device comprises:
a second gear connected with an output shaft of the motor;
and the third gear is meshed with the second gear and can drive the rotating plate to rotate.
According to the steel plate flatness testing device provided by the utility model, the rack bar is driven to move through the uneven steel plate surface, so that the pointer on the gear is driven to deflect, and the flatness of the steel plate surface can be obtained through observing the deflection of the pointer, so that the technical problem that the flatness testing device adopting electronic equipment is expensive in manufacturing cost is solved, and the steel plate flatness testing device specifically comprises:
when the steel plate is uneven, the first rack row or the second rack row moves upwards along the first slide bar or the second slide bar, and the first gear is driven to rotate anticlockwise through the upward movement of the first rack row or the second rack row, so that the pointer can be driven to rotate, and whether the flatness of the steel plate is consistent can be judged by observing the deflection angle of the pointer.
According to the steel plate flatness testing device, the driving device drives the rotating plate to rotate, so that the first sliding rod, the second sliding rod, the electric push rod and other parts arranged on the rotating plate can be driven to rotate, and the adjustment of detecting any angle of the steel plate flatness is realized.
According to the steel plate flatness testing device provided by the utility model, the first set of blocks can move along the direction of the longitudinal extension of the first rotary threaded rod, so that the second rotary threaded rod is driven to move longitudinally, and further, the second set of blocks and other parts arranged on the second set of blocks are driven to move longitudinally, and the second set of blocks can move along the direction of the transverse extension of the second rotary threaded rod, so that the transverse and longitudinal adjustment is realized.
In summary, the steel plate flatness testing device provided by the utility model can realize adjustment and detection of different directions and any angles of the flatness of the steel plate, does not involve expensive electronic instruments, only needs to observe the rotation of the pointer, and can greatly reduce the production cost.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is an enlarged view of FIG. 1 at A;
in the figure, 1, a workbench, 11, a frame, 2, a first rotary threaded rod, 21, a first set of blocks, 3, a second rotary threaded rod, 31, a handle end, 32, a threaded end, 33, a second set of blocks, 4, a driving device, 41, a motor bracket, 42, a motor, 5, a transmission, 51, a second gear, 52, a third gear, 6, a rotary plate, 61, a first slide bar, 611, a first rack bar, 62, a second slide bar, 621, a second rack bar, 7, an electric push rod, 71, a movable plate, 711, a scale, 712, a pointer, 8, a first gear.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3, the present utility model provides a steel plate flatness testing apparatus, comprising:
a work table 1;
a frame 11 provided on the table 1;
a first rotating threaded rod 2 longitudinally arranged on said frame 11;
a first set of blocks 21 screwed to the first rotation threaded rod 2 and movable in a direction in which the first rotation threaded rod 2 extends longitudinally;
the second rotary threaded rod 3 is transversely arranged on the frame 11 and is provided with a handle end 31 and a threaded end 32, the first set of blocks 21 are movably connected with the handle end 31, and the first set of blocks 21 are used for driving the second rotary threaded rod 3 to longitudinally move;
a second set of blocks 33 screwed to the threaded end 32 and movable in a direction in which the second rotary threaded rod 3 extends transversely;
a rotating plate 6 provided at the lower end of the second set of blocks 33;
a driving device 4 disposed on the second set of blocks 33 and driving the rotation plate 6 to rotate through a transmission device 5;
a first slide bar 61, one end of which is fixedly connected to the rotating plate 6, and the other end of which is slidably connected to a first rack bar 611;
a second slide bar 62, one end of which is fixedly connected to the rotating plate 6, and the other end of which is slidably connected to a second rack bar 621;
an electric push rod 7, one end of which is fixedly connected with the rotating plate 71, and the other end of which is connected with a moving plate 71 with scales 711;
the moving plate 71 is rotatably connected with a first gear 8 capable of driving the pointer 712 to rotate, and racks on the first rack row 611 and the second rack row 621 are engaged with the first gear 8.
In the present utility model, the driving device 4 includes:
a motor bracket 41 fixedly connected with the second set of blocks 33;
and a motor 42 provided on the motor bracket 41.
In the present utility model, the transmission 5 includes:
a second gear 51 connected to an output shaft of the motor 42;
and a third gear 52 meshed with the second gear 52 and capable of driving the rotation plate 6 to rotate.
In the utility model, the first rotary threaded rod 2 is rotated to drive the second rotary threaded rod 3 to longitudinally move, and a sliding mode of a sliding block and a sliding rail which are conventional in the art can be adopted, so that a person skilled in the art can select according to actual needs.
The application method of the utility model is as follows:
placing a steel plate on a workbench 1, driving a first sleeve block 21 to move along the longitudinal extending direction of the first rotary threaded rod 2 by rotating the first rotary threaded rod 2, driving a second rotary threaded rod 3 and a second sleeve block 33 screwed on a threaded end 32 to longitudinally move by the movement of the first sleeve block 21, and driving the second sleeve block 33 to move along the transverse extending direction of the second rotary threaded rod 3 by rotating the second rotary threaded rod 3, so that the position of the second sleeve block 33 can be adjusted, and driving a detection part on the second sleeve block 33 to move to any position on the surface of the steel plate;
after the steel plate surface is moved to a position to be detected, the electric push rod 7 is started to drive the moving plate 71 to extend, the first gear 8 on the surface of the steel plate is driven to move downwards through the movement of the moving plate 71, the first rack bar 611 and the second rack bar 621 are driven to move downwards through the downward movement of the first gear 8, if the surface flatness of the steel plate is consistent, the first rack bar 611 and the second rack bar 621 synchronously move, when the electric push rod 7 can not drive the steel plate to move downwards any more when the steel plate surface is contacted, the steel plate flatness at the lower end position of the first rack bar 611 and the second rack bar 621 is consistent, if the surface flatness of the steel plate is inconsistent, the steel plate surface below the first rack bar 611 or the second rack bar 621 is relatively convex, the first rack bar 611 or the second rack bar 621 can firstly contact the steel plate in the downward movement process, under the abutting action of the convex surface of the steel plate, the first rack bar 61 or the second rack bar 62 is driven to rotate anticlockwise through the upward movement of the first rack bar 611, so that the first gear 8 is driven to rotate anticlockwise, and a pointer 712 can be driven to rotate, and whether the deflection angle of the pointer 712 is consistent can be judged through observing the deflection angle of the steel plate; through the start motor 42, drive the second gear 51 and rotate, through the rotation of second gear 51, drive the rotation of third gear 52, through the rotation of third gear 52, drive the rotation board 6 and rotate to drive the part rotation of its surface, and then drive first rack row 611 and second rack row 612 can rotate to the arbitrary angle of steel sheet, carry out the detection of roughness to the arbitrary place of steel sheet surface.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (3)
1. The utility model provides a steel sheet roughness testing arrangement which characterized in that includes:
a work table;
a frame provided on the table;
a first rotating threaded rod longitudinally disposed on the frame;
the first sleeve block is in threaded connection with the first rotating threaded rod and can move along the longitudinal extending direction of the first rotating threaded rod;
the second rotating threaded rod is transversely arranged on the frame and is provided with a handle end and a threaded end, the first set of blocks are movably connected with the handle end, and the first set of blocks are used for driving the second rotating threaded rod to longitudinally move;
the second sleeve block is in threaded connection with the threaded end and can move along the direction of transversely extending the second rotary threaded rod;
the rotating plate is arranged at the lower end of the second sleeve block;
the driving device is arranged on the second sleeve block and drives the rotating plate to rotate through the transmission device;
one end of the first sliding rod is fixedly connected with the rotating plate, and the other end of the first sliding rod is connected with a first rack row in a sliding manner;
one end of the second sliding rod is fixedly connected to the rotating plate, and the other end of the second sliding rod is connected with a second rack row in a sliding manner;
one end of the electric push rod is fixedly connected with the rotating plate, and the other end of the electric push rod is connected with a moving plate with scales;
the movable plate is rotationally connected with a first gear capable of driving the pointer to rotate, and racks on the first rack row and the second rack row are meshed with the first gear.
2. The steel plate flatness testing device of claim 1, wherein the driving device comprises:
the motor bracket is fixedly connected with the second sleeve block;
and the motor is arranged on the motor bracket.
3. The steel plate flatness testing device of claim 2, wherein the transmission device comprises:
a second gear connected with an output shaft of the motor;
and the third gear is meshed with the second gear and can drive the rotating plate to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454935.8U CN220366795U (en) | 2023-06-08 | 2023-06-08 | Steel plate flatness testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454935.8U CN220366795U (en) | 2023-06-08 | 2023-06-08 | Steel plate flatness testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220366795U true CN220366795U (en) | 2024-01-19 |
Family
ID=89519911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454935.8U Active CN220366795U (en) | 2023-06-08 | 2023-06-08 | Steel plate flatness testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220366795U (en) |
-
2023
- 2023-06-08 CN CN202321454935.8U patent/CN220366795U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |