CN109746817B - Pinch roll polishing machine device - Google Patents
Pinch roll polishing machine device Download PDFInfo
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- CN109746817B CN109746817B CN201910173468.3A CN201910173468A CN109746817B CN 109746817 B CN109746817 B CN 109746817B CN 201910173468 A CN201910173468 A CN 201910173468A CN 109746817 B CN109746817 B CN 109746817B
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Abstract
The invention provides a pinch roll polisher device, which consists of pinch roll polishers which are independent from each other in the upper part and the lower part and have the same structure; the pinch roll polishing device includes: the polishing device comprises a fixed cross beam, a swing arm, a left fixed support, a right fixed support, a transverse moving cylinder, a bearing seat, a pressing cylinder, a transverse moving shaft, a safety locking pin and a polishing block component; when the polishing device works, the two pressing cylinders drive the swing arms to enable the polishing blocks to be tightly attached to the surfaces of the pinch rolls, and the double-torsion springs on the polishing blocks adjust the direction of the polishing blocks to ensure that each polishing block can be tangent to the roll surface. After the polishing block is pressed on the surface of the roller, the transverse moving cylinder drives the polishing block to reciprocate along the axial direction of the pinch roller, impurities and iron scales on the surface of the roller are removed, cooling water is continuously washed in the polishing process, and the abraded impurities, iron pins and the like are taken away.
Description
Technical Field
The invention relates to the technical field of hot continuous rolling corollary equipment of plate strips, in particular to a pinch roll polishing machine device.
Background
At present, with the rapid development of economy, the supply and demand relationship of hot rolled thin steel sheets in the automobile and electric appliance markets has been changed. The lightweight production of automobiles requires thinner and thinner steel plates, and higher strength, surface quality and production efficiency. Pinch roll polisher devices have become the first choice for companies to address these problems. The pinch roll polishing machine still depends on import so far, no success case exists in China, and the most direct influence is high price, long spare part period and high later-stage operation and maintenance cost.
At present, in the field use process of a pinch roll polishing machine, a transverse moving cylinder is vibrated for a long time, the working environment is severe, the service life of the cylinder is short, and the working position is inconvenient to install and replace; the transverse reciprocating motion of the transverse moving cylinder is controlled by a proximity switch in the cylinder, and after the cylinder is sealed and damaged, the control of the cylinder can be influenced, if the cylinder cannot be found in time, accidents can be generated, and the surface of the pinch roll is abraded.
Disclosure of Invention
In accordance with the technical problem set forth above, a pinch roll polisher device is provided.
The technical means adopted by the invention are as follows:
a pinch roll polisher device is composed of pinch roll polishers which are independent from each other in the upper and lower directions and have the same structure;
the pinch roll polishing device includes: the polishing device comprises a fixed cross beam, a swing arm, a left fixed support, a right fixed support, a transverse moving cylinder, a bearing seat, a pressing cylinder, a transverse moving shaft, a safety locking pin and a polishing block component;
the left fixing support and the right fixing support are connected with the fixing cross beam through welding parts, the left fixing support is connected with the fixing cross beam through a pin shaft, self-lubricating polymer sliding plates are arranged on two sides of the left fixing support in contact with the fixing cross beam and mainly have a lubricating and vibration damping effect, and a self-lubricating shaft sleeve is sleeved on the pin shaft to ensure free movement; the transverse moving shaft is connected with a flange of the fixed cross beam through a bolt, the bearing block is fixed on the right fixed support through a bolt, the transverse moving shaft penetrates into the bearing block, and a protective cover is sleeved outside the transverse moving shaft to play a role in dust prevention;
two sides of the swing arm are connected with flanges of the transverse moving shaft through bolts, the transverse moving shaft is cleaned and then penetrates into the bearing block, and a protective cover is sleeved outside the transverse moving shaft;
respectively installing bearing blocks on two sides of a fixed cross beam and fixing the bearing blocks by bolts;
the safety locking pin is arranged at a corresponding position, and the safety locking pin is only used when the pressing cylinder is disassembled and assembled, namely the pin is taken down when the pressing cylinder works;
connecting the two pressing cylinders with the fixed cross beam and the swing arm through pin shafts; the transverse moving cylinder is fixed on the fixed cross beam by screws;
and finally, a plurality of polishing block components are combined on the swing arm by bolts.
The working principle of the invention adopting the technical scheme is as follows:
the pressing cylinder enables the polishing block to cling to the surface of the pinch roll
When the polishing device works, the two pressing cylinders drive the swing arms to enable the polishing blocks to be tightly attached to the surfaces of the pinch rolls, and the double-torsion springs on the polishing blocks adjust the direction of the polishing blocks to ensure that each polishing block can be tangent to the roll surface.
Reciprocating motion of transverse cylinder
After the polishing block is pressed on the surface of the roller, the transverse moving cylinder drives the polishing block to reciprocate along the axial direction of the pinch roller, impurities and iron scales on the surface of the roller are removed, cooling water is continuously washed in the polishing process, and the abraded impurities, iron pins and the like are taken away.
Compared with the prior art, the invention has the following advantages:
1. the installation structure of the transverse moving cylinder is compact and simple, the installation and the disassembly are convenient, and the maintenance is easy; the safety and reliability are realized, and the structure is simple;
2. the service life of the transverse moving cylinder is mainly damaged by vibration, the radial force generated by the vibration of the transverse moving cylinder is greatly reduced by the mounting structure, and the service life of the cylinder is effectively prolonged;
3. the cylinder head joint bearing of the pressing cylinder is easy to wear due to the continuous reciprocating swing and the vibration influence generated by the polishing block during working, the lubrication is increased, and the working environment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are 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 view of the whole structure of a pinch roll polishing device on one side of the invention.
In the figure: the polishing machine comprises a fixed cross beam 1, a swing arm 2, a left fixed support 3, a right fixed support 4, a transverse moving cylinder 5, a bearing seat 6, a pressing cylinder 7, a transverse moving shaft 8, a safety locking pin 9 and a polishing block 10.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
As shown in FIG. 1, the invention provides a pinch roll polisher device, which is composed of an upper pinch roll polisher device and a lower pinch roll polisher device which are independent and have the same structure;
the pinch roll polishing device includes: the polishing device comprises a fixed cross beam 1, a swing arm 2, a left fixed support 3, a right fixed support 4, a transverse moving cylinder 5, a bearing seat 6, a pressing cylinder 7, a transverse moving shaft 8, a safety locking pin 9 and a polishing block component 10;
the left fixing support 3 and the right fixing support 4 are connected with the fixed cross beam 1 through welding parts, the left fixing support 3 is connected with the fixed cross beam 1 through a pin shaft, self-lubricating high-polymer sliding plates are arranged on two sides of the left fixing support 3 which is in contact with the fixed cross beam 1, mainly the self-lubricating high-polymer sliding plates have a lubricating and vibration damping effect, and the pin shaft is sleeved with a self-lubricating shaft sleeve to ensure free movement; the transverse shaft 8 is connected with a flange of the fixed cross beam 1 through a bolt, the bearing seat 6 is fixed on the right fixed bracket 4 through a bolt, the transverse shaft 8 penetrates through the bearing seat 6, and a protective cover is sleeved outside the transverse shaft 8 to play a role in dust prevention;
two sides of the swing arm 2 are connected with flanges of the transverse shaft 8 through bolts, the transverse shaft 8 is cleaned and then penetrates into the bearing seat 6, and a protective cover is sleeved outside the transverse shaft;
the bearing blocks 6 are respectively arranged on two sides of the fixed cross beam 1 and fixed by bolts;
the safety locking pin 9 is arranged at a corresponding position, and the safety locking pin 9 is only used when the pressing cylinder is disassembled and assembled, namely the pin is taken down when the pressing cylinder works;
two pressing cylinders 7 are connected with the fixed cross beam 1 and the swing arm 2 through pin shafts; the transverse moving cylinder 5 is fixed on the fixed cross beam 1 by screws;
finally, a plurality of polishing block components 10 are combined on the swing arm 2 by bolts.
The working principle of the invention adopting the technical scheme is as follows:
the pressing cylinder enables the polishing block to cling to the surface of the pinch roll
When the polishing device works, the two pressing cylinders drive the swing arms to enable the polishing blocks to be tightly attached to the surfaces of the pinch rolls, and the double-torsion springs on the polishing blocks adjust the direction of the polishing blocks to ensure that each polishing block can be tangent to the roll surface.
Reciprocating motion of transverse cylinder
After the polishing block is pressed on the surface of the roller, the transverse moving cylinder drives the polishing block to reciprocate along the axial direction of the pinch roller, impurities and iron scales on the surface of the roller are removed, cooling water is continuously washed in the polishing process, and the abraded impurities, iron pins and the like are taken away.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (1)
1. A pinch roll polisher device is composed of pinch roll polishers which are independent from each other in the upper and lower directions and have the same structure;
it is characterized in that the preparation method is characterized in that,
the pinch roller polishing device includes: the polishing machine comprises a fixed cross beam (1), a swing arm (2), a left fixed support (3), a right fixed support (4), a transverse moving cylinder (5), a bearing seat (6), a pressing cylinder (7), a transverse moving shaft (8), a safety locking pin (9) and a polishing block component (10);
the left fixing support (3) and the right fixing support (4) are connected with the fixing cross beam (1) through welding parts, the left fixing support (3) is connected with the fixing cross beam (1) through a pin shaft, self-lubricating polymer sliding plates are arranged on two sides of the left fixing support (3) which is in contact with the fixing cross beam (1) and mainly have a lubricating and vibration damping effect, and a self-lubricating shaft sleeve is sleeved on the pin shaft to ensure free movement; the transverse shaft (8) is connected with a flange of the fixed cross beam (1) by bolts, the bearing seat (6) is fixed on the right fixed bracket (4) by bolts, the transverse shaft (8) penetrates into the bearing seat (6), and a protective cover is sleeved outside the transverse shaft (8) to play a dustproof role;
two sides of the swing arm (2) are connected with flanges of the transverse shaft (8) through bolts, the transverse shaft (8) is cleaned and then penetrates into the bearing block (6), and a protective cover is sleeved outside the transverse shaft;
the bearing blocks (6) are respectively arranged on two sides of the fixed cross beam (1) and fixed by bolts;
the safety locking pin (9) is arranged at a corresponding position, and the safety locking pin (9) is only used when the pressing cylinder is disassembled and assembled, namely the pin is taken down when the pressing cylinder works;
two pressing cylinders (7) are connected with the fixed cross beam (1) and the swing arm (2) through pin shafts; the transverse moving cylinder (5) is fixed on the fixed cross beam (1) by screws;
and finally, a plurality of polishing block components (10) are combined on the swing arm (2) by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910173468.3A CN109746817B (en) | 2019-03-07 | 2019-03-07 | Pinch roll polishing machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910173468.3A CN109746817B (en) | 2019-03-07 | 2019-03-07 | Pinch roll polishing machine device |
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| Publication Number | Publication Date |
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| CN109746817A CN109746817A (en) | 2019-05-14 |
| CN109746817B true CN109746817B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910173468.3A Active CN109746817B (en) | 2019-03-07 | 2019-03-07 | Pinch roll polishing machine device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004195A (en) * | 1997-05-21 | 1999-12-21 | Jaslow; Saul | Crown and bridge clamp and finishing system |
| WO2004098831A1 (en) * | 2003-05-12 | 2004-11-18 | Slipcon Holding International Aps | Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to the item |
| CN104625909A (en) * | 2015-02-02 | 2015-05-20 | 朱维俊 | Quartz stone plate polisher |
| CN105150067A (en) * | 2015-10-27 | 2015-12-16 | 湖南卓迪机械有限公司 | Stone polishing machine |
| CN205465519U (en) * | 2016-03-04 | 2016-08-17 | 深圳磨霸智能科技有限公司 | A five -axis machine tool for burnishing and polishing wire drawing |
| CN106737069A (en) * | 2017-01-24 | 2017-05-31 | 佛山慧谷科技股份有限公司 | A kind of polishing and burnishing machine |
-
2019
- 2019-03-07 CN CN201910173468.3A patent/CN109746817B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004195A (en) * | 1997-05-21 | 1999-12-21 | Jaslow; Saul | Crown and bridge clamp and finishing system |
| WO2004098831A1 (en) * | 2003-05-12 | 2004-11-18 | Slipcon Holding International Aps | Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to the item |
| CN104625909A (en) * | 2015-02-02 | 2015-05-20 | 朱维俊 | Quartz stone plate polisher |
| CN105150067A (en) * | 2015-10-27 | 2015-12-16 | 湖南卓迪机械有限公司 | Stone polishing machine |
| CN205465519U (en) * | 2016-03-04 | 2016-08-17 | 深圳磨霸智能科技有限公司 | A five -axis machine tool for burnishing and polishing wire drawing |
| CN106737069A (en) * | 2017-01-24 | 2017-05-31 | 佛山慧谷科技股份有限公司 | A kind of polishing and burnishing machine |
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| CN109746817A (en) | 2019-05-14 |
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