CN212095753U - Polishing mechanism and steel pipe polishing equipment comprising same - Google Patents
Polishing mechanism and steel pipe polishing equipment comprising same Download PDFInfo
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- CN212095753U CN212095753U CN202020566102.0U CN202020566102U CN212095753U CN 212095753 U CN212095753 U CN 212095753U CN 202020566102 U CN202020566102 U CN 202020566102U CN 212095753 U CN212095753 U CN 212095753U
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- driven roller
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- belt
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- 238000005498 polishing Methods 0.000 title claims abstract description 79
- 230000007246 mechanism Effects 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000007517 polishing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to a polishing mechanism and steel pipe polishing equipment including it, including mounting substrate, initiative roller subassembly, first driven roller subassembly, second driven roller subassembly, annular polishing area and rotating electrical machines. The driving roller assembly, the first driven roller assembly and the second driven roller assembly are all arranged on the same side of the mounting substrate and are synchronously driven by the aid of the annular polishing belt sleeved on the driving roller assembly, the first driven roller assembly and the second driven roller assembly. And anti-skid grooves are formed on the side walls of the outer circumferences of the driving roller assembly, the first driven roller of the first driven roller assembly and the second driven roller of the second driven roller assembly. Therefore, the transverse friction force of the annular polishing belt in the width direction of the annular polishing belt in the actual operation process is effectively increased, the annular polishing belt is guaranteed to be always kept at a correct installation position, and smooth execution of a polishing process and long service life of the annular polishing belt are further guaranteed. Additionally, the utility model also relates to a steel pipe polishing equipment who contains above-mentioned polishing mechanism.
Description
Technical Field
The utility model relates to a machining equipment makes technical field, in particular to throw optical mechanism and steel pipe polishing equipment including it.
Background
The preparation process of the steel pipe comprises the steps of conveying a steel belt with a certain specification to a production line through a rotating shaft, gradually curling the steel belt on the production line to form a circular pipe, welding, cooling and shaping the synthesized circular pipe into a special shape, polishing, cutting and segmenting, and manually collecting. Steel pipe polishing is one of the important processes.
At the present stage, the peripheral side walls of the steel pipes are polished, mostly with the aid of polishing equipment. The steel pipe polishing equipment comprises a plurality of groups of polishing mechanisms, and linear arrays are carried out along the extending direction of the steel pipes. In the prior art, the polishing mechanism mainly comprises a driving roller, a first driven roller, a second driven roller, an annular polishing belt and a rotating motor, wherein the driving roller, the first driven roller and the second driven roller are arranged and installed on the same side of a mounting substrate and are arranged in a triangular shape. The annular polishing belt is sequentially sleeved on the driving roller, the first driven roller and the second driven roller and is driven by the rotating motor to perform circumferential motion. However, in the practical application process, the annular polishing belt is easy to deviate, so that the abrasion loss of each area is inconsistent, and the service life of the annular polishing belt is inevitably reduced; further, it may cause the endless polishing belt to slip, cause the polishing process to be suspended, and may cause safety accidents. Therefore, a skilled person is urgently needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a ensure that annular polishing belt has the correct operating position all the time, stop the polishing mechanism that "off tracking" phenomenon takes place.
In order to solve the technical problem, the utility model relates to a polishing mechanism, including mounting substrate, initiative roller assembly, first driven roller assembly, second driven roller assembly, annular polishing belt and rotating electrical machines. Wherein, the drive roll subassembly includes transmission shaft, drive roll and band pulley. The transmission shaft is inserted and fixed on the mounting base plate and is driven by the belt wheel to perform circumferential rotation motion around the central line of the transmission shaft. The rotating motor is used for driving the belt wheel to rotate. The first driven roller assembly includes a first support shaft and a first driven roller. The second driven roller assembly includes a second support shaft and a second driven roller. The first driven roller and the second driven roller are inserted and fixed on the mounting substrate. The driving roller, the first driven roller and the second driven roller are respectively fixed on the transmission shaft, the first supporting shaft and the second supporting shaft and perform synchronous rotating motion along with the transmission shaft, the first supporting shaft and the second supporting shaft. The annular polishing belt is sequentially sleeved on the driving roller, the first driven roller and the second driven roller. And a first anti-slip groove, a second anti-slip groove and a third anti-slip groove are respectively formed around the outer circumferential side walls of the driving roller, the first driven roller and the second driven roller.
As a further improvement of the technical scheme of the utility model, the first anti-skid grooves are spiral and are arranged in a plurality of numbers and are uniformly distributed around the outer side wall of the driving roll; the second anti-skid grooves are also spiral, are arranged in a plurality of numbers and are uniformly distributed around the outer side wall of the first driven roller; the third anti-skidding grooves are also spiral, are arranged in a plurality of numbers and are uniformly distributed around the outer side wall of the second driven roller.
As a further improvement of the technical proposal of the utility model, a first baffle leaning flange is arranged on the driving roll. The number of the first abutment flanges is set to 2 and the first abutment flanges are distributed in abutment with both end portions of the drive roll. And a second stop flange is arranged on the first driven roller. The number of the second stop flanges was set to 2, and the second stop flanges were distributed while abutting against both end portions of the first driven roller. And a third stop flange is arranged on the second driven roller. The number of the third abutment flanges was set to 2 and distributed in abutment against both end portions of the second driven roller.
As a further improvement of the technical solution of the present invention, assuming that the thickness of the annular polishing belt is set to T, the height of the flange of the second stop and the height of the flange of the third stop are consistent, and the T is set to T, T-0.5mm is less than or equal to T and less than or equal to T-0.2 mm.
Compare in traditional project organization the utility model discloses an among the technical scheme, anti-skidding recess has been seted up around the week lateral wall of its drive roll, first driven voller and second driven voller to increased the annular polishing area effectively and followed its ascending transverse friction of width direction that receives at the actual operation in-process, guaranteed that it keeps throughout and has had the exact mounted position, stop it and take place "off tracking" phenomenon, and then ensured the smooth execution of steel pipe polishing process, and ensured that the annular polishing area has longer life.
In addition, the to-be-solved technical problem of the present invention is to provide a steel pipe polishing apparatus, which comprises a worktable, a supporting mechanism, a linear driving mechanism and the polishing mechanism. The supporting mechanism is detachably fixed on the workbench and used for supporting and placing the pre-polished steel pipe. The polishing mechanisms are arranged in a plurality of numbers and are arranged on one side of the supporting mechanism in a linear array shape.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the polishing device for middle steel tube of the present invention.
Fig. 2 is a schematic perspective view of the polishing mechanism of the steel tube polishing machine of the present invention.
Fig. 3 is a front view of fig. 2.
Fig. 4 is a top view of fig. 2.
Fig. 5 is a schematic perspective view of a first embodiment of a drive roll in a polishing mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a second embodiment of a drive roll in a polishing mechanism according to the present invention.
1-a workbench; 2-a support mechanism; 3-a linear drive mechanism; 4-a polishing mechanism; 41-a mounting substrate; 42-a drive roll assembly; 421-a transmission shaft; 422-driving roll; 4221-first anti-slip groove; 4222-first stop flange; 423-a pulley; 43-a first driven roll assembly; 431-a first support shaft; 432-first driven roller; 44-a second driven roller assembly; 441-a second support shaft; 442-a second driven roller; 45-endless polishing belt; 46-rotating electrical machines.
Detailed Description
The technical solution disclosed in the present invention is explained below with reference to an example, and fig. 1 shows the structural schematic diagram of the steel tube polishing apparatus of the present invention, it can be known that it is mainly composed of several parts, such as a workbench 1, a supporting device 2, a linear driving mechanism 3, and a polishing mechanism 4, wherein the supporting device 2 is used to support and place the steel tube to be pre-polished, and the steel tube can be detachably fixed on the workbench 1, and the number is set to be plural, and a linear array is performed along the length direction of the workbench 1. The polishing mechanisms 4 are arranged at one side of the supporting device 2 in a linear array, and are driven by the linear driving mechanism 3 to perform reciprocating circular linear motion so as to finish the segmented polishing operation of the steel pipe.
It is known that in the process of polishing the outer side wall of the steel pipe actually by the polishing mechanism, the upper annular polishing belt is easy to generate a deviation phenomenon due to unbalanced stress, so that the final polishing quality of the steel pipe is influenced. In view of this, the present invention discloses a polishing mechanism, which is mainly composed of a mounting substrate 41, a driving roller assembly 42, a first driven roller assembly 43, a second driven roller assembly 44, an annular polishing belt 45, and a rotating motor 46, as shown in fig. 2. The driving roller assembly 42 includes a driving shaft 421, a driving roller 422, and a pulley 423. The transmission shaft 421 is inserted into and fixed to the mounting board 41, and is driven by the pulley 423 to perform a circumferential rotation motion around its center line. The rotary motor 46 is used to drive the pulley 423 in a rotational motion. The first driven roller assembly 43 includes a first support shaft 431 and a first driven roller 432. The second driven roller assembly 44 includes a second support shaft 441 and a second driven roller 442. The first driven roller 431 and the second driven roller 442 are inserted and fixed to the mounting substrate 41. The driving roller 422, the first driven roller 432, and the second driven roller 442 are fixed to the transmission shaft 421, the first support shaft 431, and the second support shaft 441, respectively, and rotate synchronously therewith. The annular polishing belt 45 is sequentially sleeved on the driving roller 422, the first driven roller 432 and the second driven roller 442. A first anti-slip groove 4221 is opened around the outer circumferential sidewall of the driving roller 422. The first driven roller 432 and the second driven roller 442 are also designed with reference to the form of the driving roller 422, and a second anti-slip groove and a third anti-slip groove (as shown in fig. 3, 4 and 5) are respectively formed around the outer circumferential side walls of the first driven roller 432 and the second driven roller 422. Therefore, the transverse friction force of the annular polishing belt 45 in the width direction in the actual operation process is effectively increased, the correct installation position of the annular polishing belt 45 is always kept, the phenomenon of deviation of the annular polishing belt is avoided, smooth execution of the steel pipe polishing process is further ensured, and the annular polishing belt 45 has a long service life.
In order to further improve the lateral friction force of the annular polishing belt 45 in the width direction thereof during the actual operation and to balance the distribution of the friction force, as a further optimization of the structure of the polishing mechanism 4, the first anti-slip groove 4221 is preferably spiral and is provided in a plurality of numbers, and is uniformly distributed around the outer side wall of the driving roller 422 (as shown in fig. 5); the second anti-slip grooves are also preferably spiral, and a plurality of the second anti-slip grooves are arranged and uniformly distributed around the outer side wall of the first driven roller 432; the third anti-slip grooves are also preferably formed in a spiral shape, and a plurality of the third anti-slip grooves are provided and uniformly distributed around the outer side wall of the second driven roller 442.
As a further optimization of the above technical solution, fig. 6 shows a schematic perspective view of a second embodiment of the drive roll in the polishing mechanism of the present invention, and it can be seen that a first retaining flange 4222 may be further provided on the drive roll 422. The number of the first seating flanges 4222 is set to 2 and is distributed in abutment with both end portions of the drive roll 422. By adopting the above technical solution, the presence of the first stop flange 4222 can effectively achieve a reliable stop for the annular polishing belt 45. Even under extreme conditions, the phenomenon of 'deviation' of the annular polishing belt 45 can be effectively avoided.
Here, the first driven roller 432 and the second driven roller 442 are also designed with reference to the form of the driving roller 422, which is as follows: a second stopper flange is provided on the first driven roller 432. The number of the second catching flanges is set to 2 and distributed while being abutted against both end portions of the first driven roller 432. A third stopper flange is provided on the second driven roller 442. The number of the third abutment flanges is set to 2, and is distributed in abutment against both end portions of the second driven roller 442.
In general, in order to ensure smooth progress of polishing and to avoid interference with the sidewall of the steel pipe, the heights of the first retaining flange 4222, the second retaining flange and the third retaining flange need to be slightly smaller than the thickness of the annular polishing belt 45 itself (not shown). The method comprises the following specific steps: assuming that the thickness of the annular polishing belt 45 is T, and the heights of the first retaining rim 4222, the second retaining rim and the third retaining rim are the same, and T is set to T, T-0.5mm is less than or equal to T is less than or equal to T-0.2 mm.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A polishing mechanism is characterized by comprising a mounting substrate, a driving roller assembly, a first driven roller assembly, a second driven roller assembly, an annular polishing belt and a rotating motor; wherein the drive roller assembly comprises a transmission shaft, a drive roller and a belt pulley; the transmission shaft is inserted and fixed on the mounting base plate and is driven by the belt wheel to perform circumferential rotation motion around the central line of the transmission shaft; the rotating motor is used for driving the belt wheel to rotate; the first driven roller assembly comprises a first support shaft and a first driven roller; the second driven roller assembly comprises a second support shaft and a second driven roller; the first driven roller and the second driven roller are inserted and fixed on the mounting substrate; the driving roller, the first driven roller and the second driven roller are respectively fixed on the transmission shaft, the first supporting shaft and the second supporting shaft and perform synchronous rotation motion along with the transmission shaft, the first supporting shaft and the second supporting shaft; the annular polishing belt is sequentially sleeved on the driving roller, the first driven roller and the second driven roller; and a first anti-slip groove, a second anti-slip groove and a third anti-slip groove are respectively formed on the outer circumferential side walls of the driving roller, the first driven roller and the second driven roller.
2. The polishing mechanism as recited in claim 1, wherein the first anti-slip grooves are helical and are provided in a plurality, evenly distributed around the outer side wall of the drive roll; the second anti-skid grooves are also spiral, are arranged in a plurality of numbers and are uniformly distributed around the outer side wall of the first driven roller; the third anti-skidding groove is also spiral, and the quantity sets up to a plurality ofly, centers on the lateral wall of second driven roller carries out the equipartition.
3. The polishing mechanism as recited in claim 2 wherein a first stop flange is provided on the drive roll; the number of the first baffle flange is 2, and the first baffle flange is distributed by being adjacent to two end parts of the driving roller; a second stop flange is arranged on the first driven roller; the number of the second stop flanges is set to be 2, and the second stop flanges are distributed by being abutted against two end parts of the first driven roller; a third stop flange is arranged on the second driven roller; the number of the third stopper flanges is set to 2, and the third stopper flanges are distributed in abutment with both end portions of the second driven roller.
4. The polishing mechanism as recited in claim 3, wherein T-0.5mm T-0.2mm assuming that the thickness of the endless polishing belt is set to T, the heights of the first abutment flange, the second abutment flange, and the third abutment flange are uniform, and T is set to T.
5. A steel pipe polishing apparatus comprising a table, a support mechanism, a linear drive mechanism, and a polishing mechanism according to any one of claims 1 to 4; the supporting mechanism is detachably fixed on the workbench and used for supporting and placing the pre-polished steel pipe; the polishing mechanism is provided with a plurality of polishing mechanisms, and the polishing mechanisms are arranged on one side of the supporting mechanism in a linear array shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020566102.0U CN212095753U (en) | 2020-04-16 | 2020-04-16 | Polishing mechanism and steel pipe polishing equipment comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020566102.0U CN212095753U (en) | 2020-04-16 | 2020-04-16 | Polishing mechanism and steel pipe polishing equipment comprising same |
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| Publication Number | Publication Date |
|---|---|
| CN212095753U true CN212095753U (en) | 2020-12-08 |
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| CN202020566102.0U Active CN212095753U (en) | 2020-04-16 | 2020-04-16 | Polishing mechanism and steel pipe polishing equipment comprising same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798971A (en) * | 2021-08-19 | 2021-12-17 | 马鞍山市申马机械制造有限公司 | Mirror surface roller burnishing machine |
-
2020
- 2020-04-16 CN CN202020566102.0U patent/CN212095753U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798971A (en) * | 2021-08-19 | 2021-12-17 | 马鞍山市申马机械制造有限公司 | Mirror surface roller burnishing machine |
| CN113798971B (en) * | 2021-08-19 | 2022-10-21 | 马鞍山市申马机械制造有限公司 | Mirror surface roller burnishing machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 33 Jinding Road, Nantong High tech Industrial Development Zone, Nantong City, Jiangsu Province, 226300 Patentee after: JIANGSU YINYANG STAINLESS STEEL PIPE INDUSTRY Co.,Ltd. Address before: 214000 B District, Yang Jian Town Industrial Park, Xishan District, Wuxi, Jiangsu. Patentee before: JIANGSU YINYANG STAINLESS STEEL PIPE INDUSTRY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |