CN214470530U - Steel plate profile measuring device - Google Patents
Steel plate profile measuring device Download PDFInfo
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- CN214470530U CN214470530U CN202022822139.8U CN202022822139U CN214470530U CN 214470530 U CN214470530 U CN 214470530U CN 202022822139 U CN202022822139 U CN 202022822139U CN 214470530 U CN214470530 U CN 214470530U
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Abstract
The utility model discloses a steel sheet plate type measuring device, comprises a workbench, the upper end of workstation is provided with fixing device and backup pad, the top of backup pad is provided with first litter, the up end of workstation is provided with the cylinder, the up end of cylinder is provided with the measuring board, the side end face of measuring board is provided with thick measuring device, the terminal surface is provided with camber measuring device under the top of measuring board, fixing device is by the fixed column, the fixed plate, fly leaf and screw rod are constituteed, thick measuring device comprises lower plate and punch holder and first spring, camber measuring device comprises measuring rod and second spring. The utility model discloses a fixing device is fixed with the steel sheet, avoids the steel sheet to slide in the measurement process, and the influence is measured the precision, and thick measuring device of board through sliding connection and camber measuring device measure the thick board and the camber of steel sheet, and the qualified line structure of cooperation can judge rapidly whether qualified the board type of steel sheet is qualified.
Description
Technical Field
The utility model belongs to the technical field of the steel sheet is measured, specifically be a steel sheet profile measuring device.
Background
A cold-rolled plate is a steel plate with thickness less than 4mm which is made up by using general carbon structural steel through hot-rolling and further cold-rolling, and because it is rolled at normal temp. and has no generation of iron scale, its surface quality is good, size accuracy is high, and its mechanical property and technological property are superior to those of hot-rolled thin steel plate, and in many fields, specially in the field of household appliances production, it has been gradually substituted for hot-rolled thin steel plate.
The authorization notice number CN208728320U discloses a cold-rolled sheet profile detection system, which comprises a laser, a distance measuring sensor, a hydraulic tailstock, a push rod, a target measurement target and a camera, wherein the laser, the distance measuring sensor, the hydraulic tailstock, the push rod, the target measurement target and the camera are arranged on a bed body of a cold-rolled sheet rolling mill, the camera and the hydraulic tailstock are respectively arranged at two ends of the bed body, the laser is arranged between the camera and the hydraulic tailstock, the target measurement target is connected with the hydraulic tailstock through the push rod, and a connecting line between the center of the target measurement target and the center of the laser is parallel to a straight line where the bed body is located.
The detection system for the cold-rolled sheet profile is complex in structure, high in cost and incapable of effectively detecting the thickness of a steel sheet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel sheet board type measuring device to solve the lower problem of equipment cost is higher among the prior art, detection efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel sheet plate type measuring device, includes the workstation, the upper end of workstation is provided with fixing device and backup pad, the top of backup pad is provided with first litter, the up end of workstation is provided with the cylinder, the both ends and the backup pad fixed connection of cylinder, the up end of cylinder is provided with measures the board, the side end face of measuring the board is provided with thick measuring device, the terminal surface is provided with camber measuring device under the top of measuring the board, fixing device comprises fixed column, fixed plate, fly leaf and screw rod, thick measuring device comprises lower plate and punch holder and first spring, camber measuring device comprises measuring stick and second spring.
Preferably, the lower end face of the fixed plate is welded with the upper end face of the fixed column, the upper end face of the fixed plate is provided with a first shaft hole, the movable plate is provided with a screw hole, the screw rod penetrates through the screw hole and the first shaft hole to be rotatably connected with the fixed plate and the movable plate, and the distance between the fixed plate and the movable plate is adjusted through rotating the screw rod, so that the fixed plate and the movable plate clamp the steel plate, and the steel plate is prevented from shaking in the measuring process.
Preferably, the upper end of the screw rod is provided with a knob, and the screw rod is conveniently rotated by the knob structure, so that the aim of saving labor is fulfilled.
Preferably, a first slide hole is formed in the side end face of the measuring plate, the measuring plate is connected with the workbench in a sliding mode through the first slide rod penetrating through the first slide hole, and the cylinder drives the measuring plate to slide along the first slide rod, so that the plate thickness measuring device and the curvature measuring device can inspect all positions of the steel plate.
Preferably, the side end face of the measuring plate is provided with a sliding groove, a second sliding rod is arranged in the sliding groove, a second sliding hole is formed in the lower clamping plate, a third spring is arranged at the bottom of the second sliding rod, the measuring plate and the lower clamping plate are elastically connected through the second sliding rod and the third sliding hole in a matched mode, the third spring enables the lower clamping plate to be upwards bounced, the lower clamping plate is made to be always attached to the lower end face of the steel plate, and the thickness of the plate can be conveniently measured.
Preferably, the upper end of lower plate is provided with the third litter, first spring housing is established on the third litter, be provided with the third slide opening on the punch holder, punch holder passes the first spring elastic connection of third slide opening cooperation with the lower plate through the third litter, and first spring extrudees the punch holder downwards, makes punch holder and lower plate extrusion steel sheet, thereby when steel sheet thickness changes, thereby the upper end of third litter stretches out length and changes.
Preferably, the top of measuring board is provided with the fourth slide opening, the measuring stick passes fourth slide opening cooperation second spring and measuring board elastic connection, and the second spring extrudees the measuring board downwards, makes the lower terminal surface of measuring stick extrude the up end of steel sheet, and when the up end camber of steel sheet changed, the up end extension length of measuring stick changed.
Preferably, pulleys are arranged on the lower end face of the measuring rod, the upper end face of the lower clamping plate and the lower end face of the upper clamping plate, and the pulleys can reduce friction between the plate thickness measuring device and the steel plate and between the curvature measuring device and the steel plate.
Preferably, the measuring rod and the third sliding rod are provided with qualified lines, the lower ends of the qualified lines are sprayed with red paint, when the curvature or the plate thickness is unqualified, the qualified lines extend upwards, and the red paint at the lower ends leaks out, so that whether the steel plate is qualified or not is conveniently judged.
Preferably, the model of the air cylinder is MY3B 32-60.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fixing device is fixed with the steel sheet, avoids the steel sheet to slide in the measurement process, and the influence measures the precision, and thick measuring device of board through sliding connection and camber measuring device measure the thick board and the camber of steel sheet, and the qualified line structure of cooperation can judge rapidly whether qualified the board type of steel sheet, the utility model discloses simple structure, the cost is lower, is fit for middle-size and small-size enterprise and uses.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;
fig. 4 is an enlarged view of the position B in fig. 2 according to the present invention;
fig. 5 is an enlarged view of C in fig. 2 according to the present invention;
fig. 6 is a side sectional view of the fixing device of the present invention.
In the figure: 1 workbench, 11 supporting plate, 12 first slide rod, 13 fixing device, 131 fixing plate, 1311 first shaft hole, 132 movable plate, 1321 screw hole, 133 screw rod, 134 knob, 135 fixing column, 14 cylinder, 2 measuring plate, 21 sliding chute, 211 second slide rod, 212 third spring, 22 first slide hole, 23 fourth slide hole, 3 plate thickness measuring device, 31 lower plate, 311 second slide hole, 312 third slide rod, 32 upper plate, 321 third slide hole, 33 first spring, 4 curvature measuring device, 41 measuring rod, 42 second spring, 43 cross line and 44 pulley.
Detailed Description
Referring to fig. 1, a steel plate profile measuring device includes a workbench 1, a fixing device 13 and a supporting plate 11 are welded at the upper end of the workbench 1, a first slide rod 12 is welded at the top end of the supporting plate 11, an air cylinder 14 is installed on the upper end surface of the workbench 1 through a bolt, two ends of the air cylinder 14 are fixedly connected with the supporting plate 11, a measuring plate 2 is welded at the upper end surface of the air cylinder 14, a plate thickness measuring device 3 is slidably connected to the side end surface of the measuring plate 2, a curvature measuring device 4 is slidably connected to the lower end surface of the top of the measuring plate 2, the fixing device 13 is composed of a fixed column 135, a fixed plate 131, a movable plate 132 and a screw 133, the plate thickness measuring device 3 is composed of a lower clamp plate 31, an upper clamp plate 32 and a first spring 33, and the curvature measuring device 4 is composed of a measuring rod 41 and a second spring 42.
Referring to fig. 2 and 6, a lower end surface of the fixed plate 131 is welded to an upper end surface of the fixed column 135, a first axial hole 1311 is drilled on the upper end surface of the fixed plate 131, a screw hole 1321 is drilled on the movable plate 132, the screw 133 passes through the screw hole 1321 and the first axial hole 1311 to be rotatably connected with the fixed plate 131 and the movable plate 132, the distance between the fixed plate 131 and the movable plate 132 is adjusted by rotating the screw 133, so that the fixed plate 131 and the movable plate 132 clamp the steel plate, the steel plate is prevented from shaking during measurement, a first slide hole 22 is drilled on a side end surface of the measurement plate 2, the measurement plate 2 passes through the first slide hole 22 by the first slide rod 12 to be slidably connected with the worktable 1, and the cylinder 14 drives the measurement plate 2 to slide along the first slide rod 12, so that the plate thickness measurement device 3 and the curvature measurement device 4 inspect each position of the steel plate.
Referring to fig. 3, a sliding groove 21 is formed in the side end surface of the measuring plate 2, a second sliding rod 211 is welded in the sliding groove 21, a second sliding hole 311 is formed in the lower clamp plate 31, a third spring 212 is sleeved at the bottom of the second sliding rod 211, the measuring plate 2 and the lower clamp plate 31 are elastically connected through the second sliding rod 211 passing through the third sliding hole 321 and matching with the third spring 212, and the third spring 212 upsprings the lower clamp plate 31 to enable the lower clamp plate 31 to be always attached to the lower end surface of the steel plate, so that the plate thickness can be conveniently measured.
Referring to fig. 4, a third slide rod 312 is welded to the upper end of the lower clamp plate 31, the first spring 33 is sleeved on the third slide rod 312, a third slide hole 321 is formed in the upper clamp plate 32, the upper clamp plate 32 and the lower clamp plate 31 are elastically connected through the third slide rod 312 passing through the third slide hole 321 and matching with the first spring 33, the first spring 33 presses the upper clamp plate 32 downward, so that the upper clamp plate 32 and the lower clamp plate 31 press the steel plate, and when the thickness of the steel plate changes, the length of the upper end of the third slide rod 312 extends out, so that the steel plate changes.
Referring to fig. 5, a fourth sliding hole 23 is turned at the top end of the measuring plate 2, the measuring rod 41 penetrates through the fourth sliding hole 23 and is matched with the second spring 42 to be elastically connected with the measuring plate 2, the second spring 42 presses the measuring plate 2 downwards, so that the lower end face of the measuring rod 41 presses the upper end face of the steel plate, when the curvature of the upper end face of the steel plate changes, the extending length of the upper end face of the measuring rod 41 changes, the qualified line 43 is carved on the measuring rod 41 and the third sliding rod 312, red paint is sprayed at the lower end of the qualified line 43, when the curvature or the plate thickness is unqualified, the qualified line 43 extends upwards, and the red paint at the lower end leaks out, so that whether the steel plate is qualified or not is conveniently judged.
The working principle of the scheme is as follows: the utility model discloses in the practical time, place the both ends of steel sheet on fixed plate 131, then rotatory knob 134 makes fly leaf 132 and fixed plate 131 clip the steel sheet, then stir upper plate 32 upwards, make upper plate 32 and lower plate 31 clip the steel sheet, make cylinder 14 move to the other end by one end, observe the qualification line 43 on third litter 312 and the measuring stick 41 during, if the qualification line 43 spills during, then the steel sheet is unqualified, if the qualification line 43 does not spill, then the steel sheet is qualified.
The utility model discloses a fixing device 13 is fixed with the steel sheet, avoids the steel sheet to slide in the measurement process, and the influence measures the precision, and thick measuring device 3 of board through sliding connection and camber measuring device 4 are measured the thick board and the camber of steel sheet, and whether the board type that can judge the steel sheet rapidly is qualified to cooperation qualified line 43 structure, the utility model discloses simple structure, the cost is lower, is fit for middle-size and small-size enterprise and uses.
Claims (9)
1. A steel plate profile measuring device comprises a workbench (1), and is characterized in that: the upper end of the workbench (1) is provided with a fixing device (13) and a supporting plate (11), a first slide rod (12) is arranged at the top end of the support plate (11), an air cylinder (14) is arranged on the upper end surface of the workbench (1), two ends of the cylinder (14) are fixedly connected with the supporting plate (11), the upper end surface of the cylinder (14) is provided with the measuring plate (2), a plate thickness measuring device (3) is arranged on the side end surface of the measuring plate (2), the lower end surface of the top of the measuring plate (2) is provided with a curvature measuring device (4), the fixing device (13) consists of a fixing column (135), a fixing plate (131), a movable plate (132) and a screw rod (133), the plate thickness measuring device (3) is composed of a lower clamping plate (31), an upper clamping plate (32) and a first spring (33), the curvature measuring device (4) is composed of a measuring rod (41) and a second spring (42).
2. A steel plate profile measuring apparatus according to claim 1, wherein: the lower end face of the fixed plate (131) is welded with the upper end face of the fixed column (135), a first shaft hole (1311) is formed in the upper end face of the fixed plate (131), a screw hole (1321) is formed in the movable plate (132), and the screw rod (133) penetrates through the screw hole (1321) and the first shaft hole (1311) to be connected with the fixed plate (131) and the movable plate (132) in a rotating mode.
3. A steel plate profile measuring apparatus according to claim 1, wherein: the upper end of the screw rod (133) is provided with a knob (134).
4. A steel plate profile measuring apparatus according to claim 1, wherein: the side end face of the measuring plate (2) is provided with a first sliding hole (22), and the measuring plate (2) penetrates through one sliding hole through a first sliding rod (12) to be connected with the workbench (1) in a sliding mode.
5. A steel plate profile measuring apparatus according to claim 1, wherein: the side end face of the measuring plate (2) is provided with a sliding groove (21), a second sliding rod (211) is arranged in the sliding groove (21), a second sliding hole (311) is formed in the lower clamping plate (31), a third spring (212) is arranged at the bottom of the second sliding rod (211), and the measuring plate (2) and the lower clamping plate (31) are elastically connected through the second sliding rod (211) penetrating through the second sliding hole (311) and matching with the third spring (212).
6. A steel plate profile measuring apparatus according to claim 1, wherein: the upper end of lower plate (31) is provided with third litter (312), first spring (33) cover is established on third litter (312), be provided with third slide opening (321) on upper plate (32), upper plate (32) and lower plate (31) pass through third slide opening (321) cooperation first spring (33) elastic connection through third litter (312).
7. A steel plate profile measuring apparatus according to claim 1, wherein: the top end of the measuring plate (2) is provided with a fourth sliding hole (23), and the measuring rod (41) penetrates through the fourth sliding hole (23) and is matched with a second spring (42) to be elastically connected with the measuring plate (2).
8. A steel plate profile measuring apparatus according to claim 1, wherein: pulleys (44) are arranged on the lower end face of the measuring rod (41), the upper end face of the lower clamping plate (31) and the lower end face of the upper clamping plate (32).
9. A steel plate profile measuring apparatus according to claim 1, wherein: the measuring rod (41) and the third sliding rod (312) are provided with a qualified line (43), and the lower end of the qualified line (43) is sprayed with red paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822139.8U CN214470530U (en) | 2020-11-30 | 2020-11-30 | Steel plate profile measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022822139.8U CN214470530U (en) | 2020-11-30 | 2020-11-30 | Steel plate profile measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214470530U true CN214470530U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022822139.8U Active CN214470530U (en) | 2020-11-30 | 2020-11-30 | Steel plate profile measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214470530U (en) |
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2020
- 2020-11-30 CN CN202022822139.8U patent/CN214470530U/en active Active
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