CN214333640U - Steel pipe straightness detection device - Google Patents
Steel pipe straightness detection device Download PDFInfo
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- CN214333640U CN214333640U CN202120756859.0U CN202120756859U CN214333640U CN 214333640 U CN214333640 U CN 214333640U CN 202120756859 U CN202120756859 U CN 202120756859U CN 214333640 U CN214333640 U CN 214333640U
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- carrier roller
- steel pipe
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Abstract
The utility model belongs to the technical field of steel pipe production facility, a steel pipe straightness accuracy detection device is related to, its characterized in that: the detection device comprises a rotary carrier roller part and a detection part, wherein the detection part is arranged on one side of the rotary carrier roller part, the rotary carrier roller part comprises a left-end carrier roller and a right-end carrier roller, the left-end carrier roller and the right-end carrier roller are arranged coaxially and relatively left and right, the detection part comprises a detection reference plate and a reference plate bracket, and the detection reference plate is fixedly arranged on the reference plate bracket. The utility model discloses steel pipe straightness accuracy detection device structural design scientific and reasonable can detect the steel pipe crookedness, measures crookedness numerical value, has simple structure, preparation easy, detect advantages such as directly perceived, convenient operation, energy saving, is a steel pipe straightness accuracy detection device who has higher novelty.
Description
Technical Field
The utility model belongs to the technical field of steel pipe production facility, concretely relates to steel pipe straightness accuracy detection device.
Background
For structural steel pipes, in order to meet certain functions, the straightness of the steel pipe is required to be high; in particular, for convenience of use, it is required to mark an error value even for a steel pipe having a straightness within a qualified range. Therefore, steel pipe production enterprises need to have a detection device which can detect whether the straightness of the steel pipe is qualified or not and can detect the straightness error value. Just to meet the detection requirement, the company develops a steel pipe straightness detection device.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a simple structure, preparation are easy, detect directly perceived, the steel pipe straightness accuracy detection device of being convenient for operation.
The utility model provides a its technical problem realize through following technical scheme:
the utility model provides a steel pipe straightness accuracy detection device which characterized in that: the detection device comprises a rotary carrier roller part and a detection part, wherein the detection part is arranged on one side of the rotary carrier roller part, the rotary carrier roller part comprises a left-end carrier roller and a right-end carrier roller, the left-end carrier roller and the right-end carrier roller are arranged coaxially and relatively left and right, the detection part comprises a detection reference plate and a reference plate bracket, and the detection reference plate is fixedly arranged on the reference plate bracket.
And the reference plate supports are more than two groups, the more than two groups of reference plate supports are arranged side by side at intervals and are composed of a base, supports and linear slide rails, the linear slide rails are symmetrically arranged on the base, and the supports are arranged on the linear slide rails.
The detection reference plate has a detection reference surface formed on a side adjacent to the detection section.
And the left end carrier roller and the right end carrier roller have the same structure mirror images and are composed of a carrier roller base, a driving carrier roller, a driven carrier roller and a speed reducing motor, the driving carrier roller and the driven carrier roller are all arranged on the carrier roller base, and the driving carrier roller is in transmission connection with the speed reducing motor.
And the driven carrier roller is provided with a manual deflector rod.
The utility model discloses an advantage and beneficial effect do:
1. the utility model discloses steel pipe straightness accuracy detection device can detect the steel pipe crookedness, measures crookedness numerical value.
2. The utility model discloses steel pipe straightness accuracy detection device, simple structure, the preparation is easy.
3. The utility model discloses steel pipe straightness accuracy detection device is provided with linear slide rail, detection reference plate, detects directly perceived, convenient operation.
4. The utility model discloses steel pipe straightness accuracy detection device, the system has the driving lever on its driven bearing roller, can be used to manual rotation steel pipe, the energy can be saved.
5. The utility model discloses steel pipe straightness accuracy detection device structural design scientific and reasonable can detect the steel pipe crookedness, measures crookedness numerical value, has simple structure, preparation easy, detect advantages such as directly perceived, convenient operation, energy saving, is a steel pipe straightness accuracy detection device who has higher novelty.
Drawings
Fig. 1 is a schematic structural view (three-dimensional view) of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a left side view of fig. 2, which is a structural schematic view of a right idler;
FIG. 4 is a top view of FIG. 2;
fig. 5 is a schematic structural view of the carrier roller portion (without a speed reduction motor).
Reference is made to the accompanying drawings in which:
1-rotating carrier roller part, 2-steel pipe, 3-detection part, 4-left carrier roller, 5-detection reference plate, 6-bracket, 7-base, 8-linear slide rail, 9-right carrier roller, 10-chain wheel, 11-carrier roller base, 12-driving carrier roller, 13-driven carrier roller and 14-manual deflector rod.
Detailed Description
The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.
A steel pipe straightness detection device comprises a rotary carrier roller part 1 and a detection part 3, wherein the detection part is arranged on one side of the rotary carrier roller part.
The rotary carrier roller part consists of a left carrier roller 4 and a right carrier roller 9 which are arranged coaxially and oppositely left and right. The left end carrier roller and the right end carrier roller are identical in structure mirror image and are composed of a carrier roller base 11, a driving carrier roller 12, a driven carrier roller 13 and a speed reducing motor, the driving carrier roller and the driven carrier roller are all arranged on the carrier roller base, and the driving carrier roller is in transmission connection with the speed reducing motor. The driven carrier roller is provided with a manual deflector rod 14, and when the weight of the steel pipe is light, the steel pipe can be rotated through the manual deflector rod, so that energy can be saved, and the operation is convenient and fast. The driving carrier roller is provided with a chain wheel 10 which is used for being connected with a speed reducing motor. The speed reducing motors of the left end carrier roller and the right end carrier roller are controlled by the same switch, and when the weight of the steel pipe is heavier, the carrier rollers can be driven to rotate by the speed reducing motors.
The detection part consists of a detection reference plate 5 and a reference plate bracket, and the detection reference plate is fixedly arranged on the reference plate bracket. The benchmark board support is more than two sets of, and more than two sets of benchmark board support sets up by the interval side by side, comprises base 7, support 6, linear slide rail 8, and linear slide rail symmetry sets up on the base, and the support sets up on linear slide rail. And a detection reference surface is arranged on one side of the detection reference plate adjacent to the detection part, and the flatness tolerance of the detection reference surface is not more than one zero millimeter per meter.
The utility model discloses a theory of operation:
the detection method comprises the following steps: when the steel pipe straightness detection device is used for detecting the straightness of a steel pipe, the steel pipe 2 is placed on a left end carrier roller and a right end carrier roller; then, manually pushing the bracket to approach the steel pipe until the bracket is tightly attached, electrically or manually rotating the steel pipe, and observing the straightness of the steel pipe visually; when the bending is found, the steel pipe is stopped, the clearance between the detection reference surface and the steel pipe fitting, namely the straightness numerical value is measured by using a feeler gauge and recorded in a book for judging whether the straightness is qualified or not and marking the numerical value on the steel pipe. After the measurement is finished, the bracket is manually pushed away from the steel tube. When the carrier roller is driven to rotate by the electric motor, a speed reducing motor switch is started, the speed reducing motors at the left end and the right end rotate simultaneously and drive the driving carrier roller to rotate, and at the moment, the steel pipe can rotate on the driving carrier roller and the driven carrier roller along with the driving carrier roller; when the steel pipe is manually rotated, the deflector rod on the driven carrier roller is manually pulled.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (5)
1. The utility model provides a steel pipe straightness accuracy detection device which characterized in that: the detection device comprises a rotary carrier roller part and a detection part, wherein the detection part is arranged on one side of the rotary carrier roller part, the rotary carrier roller part comprises a left-end carrier roller and a right-end carrier roller, the left-end carrier roller and the right-end carrier roller are arranged coaxially and relatively left and right, the detection part comprises a detection reference plate and a reference plate bracket, and the detection reference plate is fixedly arranged on the reference plate bracket.
2. The steel pipe straightness detection device according to claim 1, wherein: the reference plate support is more than two groups, and more than two groups of reference plate supports are arranged side by side at intervals and are composed of a base, a support and linear slide rails, the linear slide rails are symmetrically arranged on the base, and the support is arranged on the linear slide rails.
3. The steel pipe straightness detection device according to claim 1, wherein: and a detection reference surface is arranged on one side of the detection reference plate adjacent to the detection part.
4. The steel pipe straightness detection device according to claim 1, wherein: the left end carrier roller and the right end carrier roller are identical in structure mirror image and are composed of a carrier roller base, a driving carrier roller, a driven carrier roller and a speed reducing motor, the driving carrier roller and the driven carrier roller are all arranged on the carrier roller base, and the driving carrier roller is in transmission connection with the speed reducing motor.
5. The steel pipe straightness detection device according to claim 4, wherein: and the driven carrier roller is provided with a manual deflector rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756859.0U CN214333640U (en) | 2021-04-14 | 2021-04-14 | Steel pipe straightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756859.0U CN214333640U (en) | 2021-04-14 | 2021-04-14 | Steel pipe straightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214333640U true CN214333640U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202120756859.0U Active CN214333640U (en) | 2021-04-14 | 2021-04-14 | Steel pipe straightness detection device |
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| CN (1) | CN214333640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964160A (en) * | 2021-04-14 | 2021-06-15 | 天津市联通钢管有限公司 | Steel pipe straightness detection device and detection method |
-
2021
- 2021-04-14 CN CN202120756859.0U patent/CN214333640U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112964160A (en) * | 2021-04-14 | 2021-06-15 | 天津市联通钢管有限公司 | Steel pipe straightness detection device and detection method |
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