CN219200388U - Flatness detection device for tubular part - Google Patents
Flatness detection device for tubular part Download PDFInfo
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- CN219200388U CN219200388U CN202122629809.9U CN202122629809U CN219200388U CN 219200388 U CN219200388 U CN 219200388U CN 202122629809 U CN202122629809 U CN 202122629809U CN 219200388 U CN219200388 U CN 219200388U
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- rotating rod
- lower shell
- flatness
- rotatably
- upright post
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Abstract
The utility model provides a flatness detection device for a tubular part, which comprises a lower shell and an upper shell fixedly arranged at the top of the lower shell; a stand column is slidably mounted in the lower shell, and the top end of the stand column extends out of the lower shell; a rotating rod is rotatably arranged on the upright post, and one end of the rotating rod penetrates through the upright post; four extrusion blocks are symmetrically and slidably arranged on the rotating rod; an annular block is rotatably mounted in the upper shell, and both ends of the annular block extend out of the upper shell; the annular rack and the two detectors are symmetrically and fixedly arranged on the inner ring of the annular block, and the annular rack is fixedly sleeved on the annular block. The flatness detection device for the tubular part is convenient to use, high in automation degree, high in stability and high in detection efficiency, and is convenient for fixing the part.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a flatness detection device for a tubular part.
Background
The parts are single parts used for assembling the machine, pipe-shaped parts can be used in various industrial fields, flatness of the pipe-shaped parts can be detected in the production process, the pipe-shaped parts are ensured to meet the use requirement, and the pipe-shaped parts are usually detected in a manual mode.
However, in the traditional manual detection process, the degree of automation is low, the stability is poor, the detection efficiency is low, and the fixing of parts is inconvenient.
Therefore, it is necessary to provide a new flatness detecting device for tubular parts to solve the above-mentioned technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the tubular part flatness detection device which is convenient to use, high in automation degree, high in stability and high in detection efficiency and is convenient for fixing parts.
In order to solve the technical problems, the utility model provides a flatness detection device for a tubular part, which comprises a lower shell and an upper shell fixedly arranged at the top of the lower shell; a stand column is slidably mounted in the lower shell, and the top end of the stand column extends out of the lower shell; a rotating rod is rotatably arranged on the upright post, and one end of the rotating rod penetrates through the upright post; four extrusion blocks are symmetrically and slidably arranged on the rotating rod;
an annular block is rotatably mounted in the upper shell, and both ends of the annular block extend out of the upper shell;
the annular rack and the two detectors are symmetrically and fixedly arranged on the inner ring of the annular block, and the annular rack is fixedly sleeved on the annular block.
Preferably, a through hole is formed in the inner wall of the top of the lower shell, a first straight gear is rotatably arranged on the inner wall of the through hole, and the top of the first straight gear extends into the upper shell and is meshed with the annular rack; a first threaded rod is rotatably arranged on the inner wall of the lower shell and is in threaded connection with the upright post; a second spur gear is fixedly sleeved on the first threaded rod, and is meshed with the first spur gear; and a driving piece is fixedly arranged in the lower shell, and one end of the first threaded rod is fixedly connected with an output shaft of the driving piece.
Preferably, a first driving wheel is slidably arranged on the first threaded rod, and the first driving wheel is rotationally connected with the upright post.
Preferably, a second driving wheel is fixedly arranged at one end of the rotating rod, and the first driving wheel and the second driving wheel are sleeved with the same driving belt.
Preferably, the rotating rod is provided with a cavity, four second threaded rods are symmetrically arranged in the cavity in a rotating mode, one end of each second threaded rod is fixedly provided with a first conical gear, and one end of each second threaded rod extends out of the cavity and is in threaded connection with the corresponding extrusion block.
Preferably, a rotating rod is rotatably installed on the inner wall of the cavity, a second bevel gear is fixedly installed at one end of the rotating rod, and the first bevel gear is meshed with the second bevel gear.
Preferably, the top of dwang rotates installs the worm, fixed cover is equipped with the worm wheel on the dwang, the bottom of worm extends to in the cavity and meshes with the worm wheel.
Compared with the related art, the utility model has the following beneficial effects:
the utility model provides a flatness detection device for tubular parts, which is characterized in that a rotating rod is rotatably arranged on an upright post, one end of the rotating rod penetrates through the upright post, the tubular parts are rotated, the detection efficiency is convenient to improve, four extrusion blocks are symmetrically and slidably arranged on the rotating rod, the inner wall of the tubular parts can be extruded, the tubular parts are convenient to fix, two detectors are symmetrically and fixedly arranged on the inner ring of an annular block, the annular rack is fixedly sleeved on the annular block, a first straight gear is rotatably arranged on the inner wall of a through hole, the top of the first straight gear extends into an upper shell and is meshed with the annular rack, the two detectors can be driven to rotate, the comprehensive flatness detection of the tubular parts is convenient to carry out, the degree of automation is high, the stability is high, and the detection efficiency is high.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a flatness detecting apparatus for tubular parts according to a preferred embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is a schematic top view of the present utility model.
Reference numerals in the drawings: 1. a lower case; 2. a column; 3. a rotating lever; 4. extruding a block; 5. an upper case; 6. an annular block; 7. a detector; 8. an annular rack; 9. a through hole; 10. a first straight gear; 11. a first threaded rod; 12. a second spur gear; 13. a driving member; 14. a first driving wheel; 15. a second driving wheel; 16. a transmission belt; 17. a chamber; 18. a second threaded rod; 19. a first bevel gear; 20. a rotating lever; 21. a second bevel gear; 22. a worm; 23. a worm wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2 and 3 in combination, the flatness detecting device for a pipe-shaped part includes: a lower case 1; the upright post 2 is slidably arranged in the lower shell 1, and the top end of the upright post 2 extends out of the lower shell 1; a rotating rod 3, wherein the rotating rod 3 is rotatably installed on the upright post 2, and one end of the rotating rod 3 penetrates through the upright post 2; the four extrusion blocks 4 are symmetrically and slidably arranged on the rotating rod 3; an upper case 5, the upper case 5 being fixedly installed at the top of the lower case 1; the annular block 6 is rotatably arranged in the upper shell 5, and two ends of the annular block 6 extend out of the upper shell 5; two detectors 7, wherein the two detectors 7 are symmetrically and fixedly arranged on the inner ring of the annular block 6; the annular rack 8 is fixedly sleeved on the annular block 6; a through hole 9, wherein the through hole 9 is formed on the top inner wall of the lower shell 1; a first spur gear 10 rotatably mounted on an inner wall of the through hole 9, and a top of the first spur gear 10 extends into the upper case 5 and is engaged with the annular rack 8; the first threaded rod 11 is rotatably mounted on the inner wall of the lower shell 1, and the first threaded rod 11 is in threaded connection with the upright post 2; the second spur gear 12 is fixedly sleeved on the first threaded rod 11, and the second spur gear 12 is meshed with the first spur gear 10; the driving piece 13, the driving piece 13 is fixedly installed in the lower shell 1, and one end of the first threaded rod 11 is fixedly connected with an output shaft of the driving piece 13.
The first threaded rod 11 is provided with a first driving wheel 14 in a sliding manner, and the first driving wheel 14 is rotatably connected with the upright post 2.
A second driving wheel 15 is fixedly arranged at one end of the rotating rod 3, and the first driving wheel 14 and the second driving wheel 15 are sleeved with the same driving belt 16.
The rotating rod 3 is provided with a cavity 17, four second threaded rods 18 are symmetrically arranged in the cavity 17 in a rotating mode, one end of each second threaded rod 18 is fixedly provided with a first conical gear 19, and one end of each second threaded rod 18 extends out of the corresponding cavity 17 and is in threaded connection with the corresponding extrusion block 4.
A rotating rod 20 is rotatably mounted on the inner wall of the cavity 17, a second bevel gear 21 is fixedly mounted at one end of the rotating rod 20, and the first bevel gear 19 is meshed with the second bevel gear 21.
The top of the rotating rod 3 is rotatably provided with a worm 22, the rotating rod 20 is fixedly sleeved with a worm wheel 23, and the bottom end of the worm 22 extends into the cavity 17 and is meshed with the worm wheel 23.
When the pipe-shaped part to be detected is sleeved on the rotating rod 3, the worm 22 is screwed to drive the worm wheel 23 to rotate, the worm wheel 23 drives the rotating rod 20 to rotate, the rotating rod 20 drives the second conical gear 21 to rotate, the second conical gear 21 drives the first conical gear 19 to rotate, the first conical gear 19 drives the second threaded rod 18 to rotate, the second threaded rod 18 drives the extrusion block 4 to move, the inner wall of the pipe-shaped part can be extruded, and the pipe-shaped part can be conveniently fixed; the driving piece 13 is started to drive the first threaded rod 11 to rotate, the first threaded rod 11 drives the upright post 2 to horizontally move, the upright post 2 drives the first driving wheel 14, the rotating rod 3 and the second driving wheel 15 to horizontally move, meanwhile, the first threaded rod 11 can drive the first driving wheel 14 to rotate, the first driving wheel 14 drives the second driving wheel 15 to rotate through the driving belt 16, the second driving wheel 15 drives the rotating rod 3 to rotate, the rotating rod 3 drives the extrusion block 4 to rotate, and the extrusion block 4 can drive the tubular part to rotate, so that the detection efficiency is conveniently improved; meanwhile, the first threaded rod 11 drives the second straight gear 12 to rotate, the second straight gear 12 drives the first straight gear 10 to rotate, the first straight gear 10 drives the annular rack 8 to rotate, the annular rack 8 drives the annular block 6 to rotate, the annular block 6 drives the two detectors 7 to rotate, comprehensive flatness detection is convenient to conduct on the tubular part, and the device is high in automation degree, high in stability and high in detection efficiency.
The utility model provides a flatness detection device for tubular parts, wherein a rotating rod 3 is rotatably arranged on an upright post 2, one end of the rotating rod 3 penetrates through the upright post 2, tubular parts are rotatably arranged on the rotating rod 3 so as to facilitate the improvement of detection efficiency, four extrusion blocks 4 are symmetrically and slidably arranged, the inner wall of each tubular part can be extruded so as to facilitate the fixation of each tubular part, two detectors 7 are symmetrically and fixedly arranged on the inner ring of each annular block 6, an annular rack 8 is fixedly sleeved on each annular block 6, a first straight gear 10 is rotatably arranged on the inner wall of each through hole 9, the top of the first straight gear 10 extends into an upper shell 5 and is meshed with each annular rack 8 so as to drive the two detectors 7 to rotate so as to facilitate the comprehensive flatness detection of each tubular part, and the flatness detection device is high in automation degree, high in stability and high in detection efficiency.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The flatness detection device for the tubular part is characterized by comprising a lower shell and an upper shell fixedly arranged at the top of the lower shell; a stand column is slidably mounted in the lower shell, and the top end of the stand column extends out of the lower shell; a rotating rod is rotatably arranged on the upright post, and one end of the rotating rod penetrates through the upright post; four extrusion blocks are symmetrically and slidably arranged on the rotating rod;
an annular block is rotatably mounted in the upper shell, and both ends of the annular block extend out of the upper shell;
the annular rack and the two detectors are symmetrically and fixedly arranged on the inner ring of the annular block, and the annular rack is fixedly sleeved on the annular block.
2. The flatness detection apparatus for a pipe-shaped part according to claim 1, wherein a through hole is formed in an inner wall of a top portion of the lower case, a first straight gear is rotatably installed on an inner wall of the through hole, and a top portion of the first straight gear extends into the upper case and is engaged with the annular rack; a first threaded rod is rotatably arranged on the inner wall of the lower shell and is in threaded connection with the upright post; a second spur gear is fixedly sleeved on the first threaded rod, and is meshed with the first spur gear; and a driving piece is fixedly arranged in the lower shell, and one end of the first threaded rod is fixedly connected with an output shaft of the driving piece.
3. The device for detecting flatness of tubular parts according to claim 2, wherein the first threaded rod is slidably provided with a first driving wheel, and the first driving wheel is rotatably connected with the upright post.
4. A tubular part flatness detecting device according to claim 3, wherein a second driving wheel is fixedly mounted at one end of the rotating rod, and the first driving wheel and the second driving wheel are sleeved with the same driving belt.
5. The device for detecting the flatness of a tubular part according to claim 2, wherein the rotating rod is provided with a cavity, four second threaded rods are symmetrically installed in the cavity in a rotating mode, one end of each second threaded rod is fixedly provided with a first conical gear, and one end of each second threaded rod extends out of the cavity and is in threaded connection with a corresponding extrusion block.
6. The flatness inspection apparatus of claim 5, wherein a rotating rod is rotatably mounted on an inner wall of the chamber, a second bevel gear is fixedly mounted at one end of the rotating rod, and the first bevel gear is engaged with the second bevel gear.
7. The flatness detection apparatus for a pipe-shaped part according to claim 6, wherein the top of the rotating rod is rotatably provided with a worm, the rotating rod is fixedly sleeved with a worm wheel, and the bottom end of the worm extends into the chamber and is engaged with the worm wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122629809.9U CN219200388U (en) | 2021-10-29 | 2021-10-29 | Flatness detection device for tubular part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122629809.9U CN219200388U (en) | 2021-10-29 | 2021-10-29 | Flatness detection device for tubular part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219200388U true CN219200388U (en) | 2023-06-16 |
Family
ID=86715367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122629809.9U Active CN219200388U (en) | 2021-10-29 | 2021-10-29 | Flatness detection device for tubular part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219200388U (en) |
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2021
- 2021-10-29 CN CN202122629809.9U patent/CN219200388U/en active Active
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