CN108527299B - Steel pipe marking device - Google Patents
Steel pipe marking device Download PDFInfo
- Publication number
- CN108527299B CN108527299B CN201810540432.XA CN201810540432A CN108527299B CN 108527299 B CN108527299 B CN 108527299B CN 201810540432 A CN201810540432 A CN 201810540432A CN 108527299 B CN108527299 B CN 108527299B
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- CN
- China
- Prior art keywords
- steel pipe
- scribing
- springs
- rotating sleeve
- supporting disc
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Coating Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a steel pipe scribing device, which comprises a rotating mechanism (1), a scribing mechanism (2) and a steel pipe (10); the rotating mechanism (1) comprises a motor (3), a first bracket (4) and a rotating sleeve (5), the rotating sleeve (5) is in transmission connection with the motor (3) through a belt (15), and the rotating sleeve (5) can rotate around the central axes of two parallel mounting seats (12) under the driving of the motor (3); the scribing mechanism (2) comprises a second bracket (6), a supporting disc (7), springs (8) and brushes (9), the numbers of the springs (8) and the brushes (9) are the same, one or more brushes (9) are connected and fixed on the supporting disc (7) through the springs (8) with the corresponding numbers, the rotating mechanism (1) drives the steel tube (10) to do regular rotation, and the scribing mechanism (2) draws corresponding patterns on the surface of the steel tube (10). The invention provides an elastically-connected steel pipe scribing mechanism, which has the advantages that the combination of a painting brush and a steel pipe is tighter, the drawing pattern is more continuous and reliable, a plurality of painting brushes can be installed for drawing simultaneously, and the use is more flexible and convenient.
Description
Technical Field
The invention relates to a steel pipe machining tool, in particular to a scribing device for the circumferential outer wall of a steel pipe.
Background
When the metal pipe is scribed, in order to overcome the defects of low precision and high labor intensity of a manual scribing mode, the automatic scribing device for the circumferential outer wall of the metal pipe, which is invented at present, comprises a base, a driving mechanism, an upright post, a supporting table, a scribing mechanism and the like, realizes the automatic scribing function of the metal pipe, and improves the scribing efficiency and precision. However, the current scribing device has the following problems: firstly, the painting brush structure adopts rigid connection, and because the steel pipe has high strength, mechanical collision is easy to be generated to the painting brush during rotation, so that the position of the painting brush is deviated, the scribing is discontinuous, and the reliability is reduced. Secondly, the scribing structure is complex, and the replacement, maintenance and use of the painting brush are inconvenient. Thirdly, the setting of the painting brushes is inflexible, a plurality of painting brushes cannot be set according to actual needs, and angles, lengths, positions, colors and the like of the painting brushes are flexibly adjusted.
Disclosure of Invention
Aiming at the defects existing in the existing steel pipe scribing device, the invention aims to provide the device which has the advantages of novel structure, simplicity in operation, convenience in maintenance, safety and reliability and capability of effectively improving the scribing efficiency of the steel pipe.
The technical scheme of the invention is as follows:
a steel pipe marking device, the device comprises a rotating mechanism, a marking mechanism and a steel pipe; the rotating mechanism comprises a motor, a first bracket and a rotating sleeve, wherein the motor is arranged on a first bottom plate of the first bracket, two mounting seats are arranged on a first top plate of the first bracket in parallel, each mounting seat is provided with a first circular through hole, the two first circular through holes of the two mounting seats are also arranged in parallel, the rotating sleeve transversely passes through and is rotatably supported in the two first circular through holes of the two mounting seats, the rotating sleeve is connected with the motor through belt transmission, and the rotating sleeve can rotate around the central axes of the two first circular through holes which are arranged in parallel under the driving of the motor; the scribing mechanism comprises a second bracket, a supporting disc, springs and painting brushes, wherein the supporting disc is fixedly arranged on a second top plate of the second bracket, the number of the springs is identical with that of the painting brushes, one or more painting brushes are connected and fixed on the supporting disc through the springs with the corresponding number, a second circular through hole is formed in the middle of the supporting disc, the rotating sleeve is provided with a central inner hole, one end of a steel pipe penetrates through the central inner hole and is fixedly connected with the rotating sleeve, and the other end of the steel pipe is rotatably supported in the second circular through hole of the supporting disc; when the steel pipe drawing device works, the rotating mechanism drives the steel pipe to do regular rotating motion, and the drawing mechanism draws corresponding patterns on the surface of the steel pipe.
Preferably, a spring of the steel pipe scribing device is arranged on the edge side surface of the supporting disc.
Preferably, the steel pipe scribing device is uniformly distributed on the edge side surface of the supporting disc through a plurality of springs.
Preferably, one or more springs of the steel pipe scribing device are detachably arranged.
Preferably, in the steel pipe scribing device, the length and the angle of one or more springs can be adjusted according to the requirement.
Preferably, in the steel pipe scribing device, the colors of the plurality of brushes are the same or different.
Preferably, in the steel pipe scribing device, the one or more springs are replaced by elastic metal rods.
Preferably, one end of the steel pipe is fixedly connected with the rotating sleeve in a threaded manner.
Compared with the prior art, the invention has the advantages that:
1) The scribing mechanism adopts an elastic connection mode, the painting brush has a certain degree of freedom, the combination of the painting brush and the steel pipe is tighter, so that the scribing of the steel pipe is more continuous and stable, and the reliability is high;
2) The scribing mechanism is simple in structure, the painting brushes are directly installed on the supporting plate, and the replacement and maintenance of the painting brushes are convenient.
3) The number, angle, length, position, color and the like of the painting brushes can be set according to actual needs, and the painting brushes are more flexible and efficient to use.
Drawings
FIG. 1 is a general structural diagram of a steel pipe scribing apparatus;
FIG. 2 is a schematic view of a rotation mechanism of the steel pipe scribing device;
fig. 3 is a schematic diagram of a scribing mechanism of the steel pipe scribing device.
Reference numerals illustrate: the scribing device comprises a rotating mechanism 1, a scribing mechanism 2, a motor 3, a first bracket 4, a rotating sleeve 5, a second bracket 6, a supporting disc 7, a spring 8, a painting brush 9, a steel tube 10, a first bottom plate 11, a mounting seat 12, a first top plate 13, a first circular through hole 14, a belt 15, a second top plate 16, a second circular through hole 17 and a central inner hole 18.
Detailed Description
The invention will be further illustrated with reference to the following specific examples, without limiting the invention to these specific embodiments. It will be appreciated by those skilled in the art that the invention encompasses all alternatives, modifications and equivalents as may be included within the scope of the claims.
The structural and operational principles of the present invention are described in detail below with reference to the accompanying drawings:
a steel pipe scribing device comprises a rotating mechanism 1, a scribing mechanism 2 and a steel pipe 10; the rotating mechanism 1 comprises a motor 3, a first bracket 4 and a rotating sleeve 5, wherein the motor 3 is arranged on a first bottom plate 11 of the first bracket 4, two mounting seats 12 are arranged on a first top plate 13 of the first bracket 4 in parallel, each mounting seat 12 is provided with a first circular through hole 14, the two first circular through holes 14 of the two mounting seats 12 are also arranged in parallel, the rotating sleeve 5 transversely penetrates through and is rotatably supported in the two first circular through holes 14 of the two mounting seats 12, the rotating sleeve 5 is in transmission connection with the motor 3 through a belt 15, and the rotating sleeve 5 can rotate around the central axis O of the two first circular through holes 14 which are arranged in parallel under the driving of the motor 3; the scribing mechanism 2 comprises a second bracket 6, a supporting disc 7, springs 8 and brushes 9, wherein the supporting disc 7 is fixedly arranged on a second top plate 16 of the second bracket 6, the number of the springs 8 is the same as that of the brushes 9, one or more brushes 9 are fixedly connected to the supporting disc 7 through the springs 8 with the corresponding number, a second circular through hole 17 is formed in the middle of the supporting disc 7, the rotating sleeve 5 is provided with a central inner hole 18, one end of a steel pipe 10 penetrates through the central inner hole 18 and is fixedly connected with the rotating sleeve 5, and the other end of the steel pipe is rotatably supported in the second circular through hole 17 of the supporting disc 7; when the marking machine works, the rotating mechanism 1 drives the steel pipe 10 to do regular rotating motion, and the marking mechanism 2 draws corresponding patterns on the surface of the steel pipe 10.
Further optimizing the scribing mechanism in the steel pipe scribing device, a spring 8 is arranged on the edge side surface of the supporting disc 7.
Further optimizing the marking mechanism in the steel pipe marking device, a plurality of springs 8 are uniformly distributed on the edge side surface of the supporting disc 7.
Further optimizing the scribing mechanism in the steel pipe scribing device, the one or more springs 8 are detachably arranged.
Further optimizing the scribing mechanism in the steel pipe scribing device, the length and the angle of the one or more springs 8 can be adjusted according to the needs.
Further optimizing the scribing mechanism in the steel pipe scribing device, the colors of the plurality of painting brushes 9 are the same or different.
Further optimization of the scoring mechanism in the steel pipe scoring device, the one or more springs 8 are replaced by resilient metal rods.
Further optimizing the scribing mechanism in the steel pipe scribing device, one end of the steel pipe 10 is in screw connection with the fixed connection of the rotating sleeve 5.
It should be understood that the steps of the methods described herein are merely exemplary descriptions and that no particular requirement is imposed on the chronological order in which they are performed, unless a necessarily sequential relationship is inherently present.
As described above, although the present invention has been described with reference to the limited embodiments and the drawings, various modifications and variations can be made by those skilled in the art to which the present invention pertains from this description. Accordingly, other embodiments, as well as the claims and equivalents thereto, are within the scope of the claims.
Claims (8)
1. A steel pipe scribing device, the device comprises a rotating mechanism (1), a scribing mechanism (2) and a steel pipe (10); the method is characterized in that: the rotating mechanism (1) comprises a motor (3), a first bracket (4) and a rotating sleeve (5), wherein the motor (3) is arranged on a first bottom plate (11) of the first bracket (4), two mounting seats (12) are arranged on a first top plate (13) of the first bracket (4) in parallel, the two mounting seats (12) are respectively provided with a first circular through hole (14), the two first circular through holes (14) of the two mounting seats (12) are also arranged in parallel, the rotating sleeve (5) transversely penetrates through and can be rotatably supported in the two first circular through holes (14) of the two mounting seats (12), the rotating sleeve (5) is in transmission connection with the motor (3) through a belt (15), and the rotating sleeve (5) can rotate around a central axis (O) of the two first circular through holes (14) which are arranged in parallel under the driving of the motor (3); the scribing mechanism (2) comprises a second bracket (6), a supporting disc (7), springs (8) and brushes (9), wherein the supporting disc (7) is fixedly arranged on a second top plate (16) of the second bracket (6), the numbers of the springs (8) and the brushes (9) are the same, one or more brushes (9) are fixedly connected to the supporting disc (7) through the springs (8) with the corresponding number, a second circular through hole (17) is formed in the middle of the supporting disc (7), the rotating sleeve (5) is provided with a central inner hole (18), one end of a steel pipe (10) penetrates through the central inner hole (18) and is fixedly connected with the rotating sleeve (5), and the other end of the steel pipe is rotatably supported in the second circular through hole (17) of the supporting disc (7); when the marking device works, the rotating mechanism (1) drives the steel pipe (10) to do regular rotating motion, and the marking mechanism (2) draws corresponding patterns on the surface of the steel pipe (10).
2. The steel pipe scribing device according to claim 1, wherein: a spring (8) is arranged on the side surface of the edge of the supporting disc (7).
3. The steel pipe scribing device according to claim 1, wherein: the springs (8) are uniformly distributed on the side surface of the edge of the supporting disc (7).
4. A steel pipe scribing apparatus according to claim 2 or 3, wherein: one or more springs (8) are detachably arranged.
5. A steel pipe scribing apparatus according to claim 2 or 3, wherein: the length and angle of the one or more springs (8) are adjustable.
6. The steel pipe scribing device according to claim 1, wherein: the colors of the plurality of brushes (9) are the same or different.
7. The steel pipe scribing device according to claim 1, wherein: the one or more springs (8) are replaced by resilient metal rods.
8. The steel pipe scribing device according to claim 1, wherein: one end of the steel pipe (10) is fixedly connected with the rotating sleeve (5) in a threaded connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540432.XA CN108527299B (en) | 2018-05-30 | 2018-05-30 | Steel pipe marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540432.XA CN108527299B (en) | 2018-05-30 | 2018-05-30 | Steel pipe marking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108527299A CN108527299A (en) | 2018-09-14 |
| CN108527299B true CN108527299B (en) | 2023-07-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810540432.XA Active CN108527299B (en) | 2018-05-30 | 2018-05-30 | Steel pipe marking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108527299B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977918A (en) * | 2019-12-10 | 2020-04-10 | 江苏省建筑工程质量检测中心有限公司 | Scribing device for longitudinal shrinkage test of plastic pipe |
| CN111896365B (en) * | 2020-07-08 | 2022-01-11 | 天津大学 | Test method integrating derusting, measuring and calibrating in submarine pipeline test |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003071750A (en) * | 2001-08-30 | 2003-03-12 | Bon Koatsu Kogyo Kk | Tool for pipe marking-off |
| CN103158144A (en) * | 2013-03-20 | 2013-06-19 | 张瀛元 | Marking device |
| CN107322561A (en) * | 2017-07-25 | 2017-11-07 | 爱佩仪中测（成都）精密仪器有限公司 | The quick method rule to metallic conduit |
| CN207373145U (en) * | 2017-09-22 | 2018-05-18 | 大连捷瑞流体控制股份有限公司 | A kind of Full automatic soft pipe chalker |
-
2018
- 2018-05-30 CN CN201810540432.XA patent/CN108527299B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003071750A (en) * | 2001-08-30 | 2003-03-12 | Bon Koatsu Kogyo Kk | Tool for pipe marking-off |
| CN103158144A (en) * | 2013-03-20 | 2013-06-19 | 张瀛元 | Marking device |
| CN107322561A (en) * | 2017-07-25 | 2017-11-07 | 爱佩仪中测（成都）精密仪器有限公司 | The quick method rule to metallic conduit |
| CN207373145U (en) * | 2017-09-22 | 2018-05-18 | 大连捷瑞流体控制股份有限公司 | A kind of Full automatic soft pipe chalker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108527299A (en) | 2018-09-14 |
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