CN114871935B - Polishing device for preparing deformed steel - Google Patents
Polishing device for preparing deformed steel Download PDFInfo
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- CN114871935B CN114871935B CN202210781468.3A CN202210781468A CN114871935B CN 114871935 B CN114871935 B CN 114871935B CN 202210781468 A CN202210781468 A CN 202210781468A CN 114871935 B CN114871935 B CN 114871935B
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- polishing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to the related technical field of steel piece polishing equipment and discloses a polishing device for special-shaped steel, wherein the steel piece is obliquely arranged and polished by a polishing wheel at the inner side of the steel piece, so that the polishing wheel is ensured to have a tendency of moving towards the high end of the steel piece due to the movable friction force between the polishing wheel and the steel piece in the polishing process, and is subjected to self gravity, so that the polishing wheel is promoted to have a tendency of moving towards the bottom end of the steel piece, the roughness on the steel piece is reduced when the polishing wheel polishes the surface of the steel piece, and the polishing wheel cannot provide a force for overcoming the self gravity when the roughness is reduced in the polishing process, so that the polishing wheel moves towards the bottom end of the steel piece gradually and the inner side of the steel piece is promoted to polish along with the movement of the polishing wheel, the roughness of each part on the steel piece is ensured to be relatively balanced, and finally the purpose of balanced polishing of each part is achieved.
Description
Technical Field
The invention relates to the technical field related to steel part polishing equipment, in particular to a polishing device for deformed steel preparation.
Background
The deformed steel is a short term for complex and deformed section steel, for example, steel with a section shape of "H" or "L", etc.
When the inner surface of the H-shaped steel is polished, most of the H-shaped steel is transported to the vicinity of the polishing machine through a hoisting machine and enters the polishing machine through a feeding system to be polished, so that in the process of polishing in a large scale, excessive steel is required to be piled up in the vicinity of the polishing machine, then polishing can be realized, time and labor are wasted, in order to prevent the polished steel from being piled up, the polished steel still needs to be transported to a direction away from the polishing machine, and the transportation energy consumption in the polishing process is greatly increased; in the actual polishing process, the polishing wheel is used for polishing the inside of the steel, and the steel is fed in a stepping manner according to the pushing system, so that whether the to-be-polished part reaches the required roughness cannot be detected in real time, and the roughness of each part of the polished steel is different.
Disclosure of Invention
Aiming at the defects of the prior deformed steel polishing machine in the use process, the invention provides a polishing device for deformed steel preparation, which has the advantage of balanced polishing of each part and solves the technical problems in the prior art.
The invention provides the following technical scheme: the utility model provides a polishing device is used in profiled steel preparation, includes the steel, the one end of steel is provided with the lifting mechanism who lifts up steel one end, the surface of steel is provided with the polishing subassembly that realizes the inboard polishing of steel, and the outside fixed mounting of polishing subassembly has the driving motor who is used for carrying out the drive, realizes the sliding friction when polishing the subassembly polishes and balances each other with polishing subassembly self gravity, makes the inboard roughness that reaches unanimously of steel.
Preferably, the lifting mechanism is arranged as a hydraulic jack positioned at one end of the steel member.
Preferably, the lifting mechanism device comprises a support, a guide rod, a movable seat, a lifting screw rod, a lifting wrench and a supporting wheel, wherein the guide rod is symmetrically arranged on the surface of the support, the movable seat is movably arranged on the side wall of the guide rod, the supporting wheel is fixedly arranged on one side of the movable seat, the lifting screw rod is movably arranged on the other side of the movable seat, one end of the lifting screw rod is movably arranged with the support, and the lifting wrench is fixedly arranged on the top end of the lifting screw rod.
Preferably, one side of the movable seat is connected with a limit bolt in a threaded manner.
Preferably, the polishing assembly comprises polishing wheels, positioning frames, top limiting parts and side limiting parts, wherein two positioning frames are arranged in number, a driving motor is mounted on one positioning frame, the cross section of each positioning frame is L-shaped, one inner side surface of each positioning frame is provided with the side limiting part, the other inner side surface of each positioning frame is provided with the top limiting part, the cross section of each top limiting part is arc-shaped plate-shaped, the cross section of each side limiting part is semi-cylindrical, the output shaft of the driving motor is fixedly provided with the polishing wheels for polishing the inner sides of steel pieces, the polishing wheels are cylindrical, the positioning frames are arranged on two sides of the polishing wheels, and the positioning frames are movably mounted with the rotating shaft of the driving motor.
Preferably, the polishing assembly comprises a mounting frame, guide wheels, rotating wheels, polishing plates and ejection springs, wherein the number of the mounting frame is two, the guide wheels in rolling contact with the surface of a steel piece are symmetrically arranged on one side of the mounting frame, one side wall of the mounting frame is fixedly provided with a driving motor, the rotating shafts of the driving motor are fixedly provided with the rotating wheels between the mounting frames, the mounting frame is movably arranged with the output shafts of the driving motor, the rotating wheels are in cylindrical shapes, the polishing plates are movably arranged on the side walls of the rotating wheels, ejection springs positioned inside the rotating wheels are fixedly arranged on one sides of the polishing plates, one ends of the ejection springs are fixedly arranged with the rotating wheels, and the ejection of the polishing plates is realized by the elastic force of the ejection springs.
Preferably, the number of the polishing plates is at least five, the polishing plates are arranged at equal angles, the polishing plates are rectangular, an anti-falling raised head is arranged on one side of the surface of each polishing plate, and a movable groove for the raised head to move is formed in the inner side of each rotating wheel.
The invention has the following beneficial effects:
1. according to the polishing device, the steel piece is obliquely arranged, and the polishing wheel is used for polishing the inner side of the steel piece, so that the polishing wheel is enabled to have a tendency of moving towards the high end of the steel piece due to the movable friction force between the polishing wheel and the steel piece in the polishing process, and is enabled to have a tendency of moving towards the bottom end of the steel piece due to the gravity of the polishing wheel, the roughness on the steel piece is enabled to be reduced when the polishing wheel is used for polishing the surface of the steel piece, and the polishing wheel cannot provide a force for overcoming the gravity when the polishing wheel is used for polishing, so that the polishing wheel is enabled to move towards the bottom end of the steel piece gradually, the inner side of the steel piece is enabled to be polished along with the movement of the polishing wheel, the roughness of each part of the steel piece is enabled to be relatively balanced, and finally the purpose of balanced polishing of each part is achieved.
2. According to the polishing wheel, the movable seat is arranged, the jacking of one end of the steel piece is realized through the movable seat, the jacking height of the movable seat is controlled through the lifting screw rod, so that the force of self gravity of the polishing wheel is overcome to change in the polishing process, the friction force of the polishing wheel, which is required to overcome the self gravity, is further changed in the polishing process, the roughness of the steel piece in the polishing process is further changed through the movable seat, the one end of the steel piece is jacked through the movable seat, the phenomenon that the polishing wheel is separated from the steel piece due to overlarge friction force in the process of initial movement of the polishing wheel on the steel piece is prevented due to shielding of the movable seat, and finally the purposes of controlling the roughness and the anti-drop limit after polishing are realized.
3. According to the invention, the polishing plate which is ejected out through the ejection spring is arranged on the side wall of the supporting wheel, so that when the polishing plate polishes the inner side of a steel part, the polishing plate is suitable for polishing steel parts with different depths due to the characteristic that the polishing plate is easy to stretch, and the polished dust is blown downwards by air flow generated by the polishing plate during rotation, so that the problem that the polishing efficiency is influenced due to the existence of the dust in the continuous downward polishing process is avoided, and the aim of adapting to polishing with different depths and cleaning the dust in real time is finally achieved.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a first embodiment of the present invention;
FIG. 3 is a schematic view of a positioning frame according to the present invention;
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present invention;
FIG. 5 is a schematic perspective view of a second embodiment of the present invention;
FIG. 6 is a schematic overall sectional view of a second embodiment of the present invention;
FIG. 7 is a schematic view of a rotor structure according to the present invention;
FIG. 8 is a schematic view of an assembled structure of the polishing plate of the present invention;
FIG. 9 is a schematic view of the external structure of the polishing plate of the present invention;
FIG. 10 is a schematic view of a lifting mechanism according to the present invention.
In the figure: 1. a steel member; 2. a positioning frame; 3. a polishing wheel; 4. a driving motor; 5. a support; 6. a top restriction portion; 7. a side restriction portion; 8. a limit bolt; 9. a movable seat; 10. lifting the screw rod; 11. a lifting spanner; 12. a guide rod; 13. a support wheel; 14. a mounting frame; 15. a guide wheel; 16. a rotating wheel; 17. a polishing plate; 18. and (5) ejecting a spring.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a polishing device for deformed steel production comprises a steel member 1, wherein a lifting mechanism for lifting one end of the steel member 1 is arranged at one end of the steel member 1, the steel member 1 is inclined by the intervention of the lifting mechanism, a polishing component for polishing the inner side of the steel member 1 is arranged on the surface of the steel member 1, a driving motor 4 for driving is fixedly arranged on the outer side of the polishing component, so that the sliding friction force of the polishing component in polishing and the gravity of the polishing component are balanced with each other, the inner side of the steel member 1 is enabled to achieve consistent roughness, the lifting of one end of the steel member 1 is ensured in the actual working process, the polishing component can be ensured to have upward movement force during the working process and downward movement under the influence of gravity, the polishing component is enabled to continuously reduce the roughness of the inner side of the steel member 1 by the polishing component in the polishing process, the upward movement strength of the polishing component is reduced, the falling of the polishing component is realized under the action of gravity, the inner side of the polishing component is ensured to have consistent roughness, and meanwhile, the steel member 1 is directly placed on the steel member 1 is prevented from being frequently carried by the steel member 1.
Wherein, in order to realize the stable promotion of steel spare 1 one end, therefore through setting up lifting mechanism as the hydraulic jack that is located steel spare 1 one end to through hydraulic drive extension, make steel spare 1's one end can lift up, thereby guarantee that steel spare 1 appears the phenomenon of slope.
Referring to fig. 1 and 10, in order to achieve lifting of one end of a steel member 1 in other manners, the lifting mechanism device includes a support 5, a guide rod 12, a movable seat 9, a lifting screw 10, a lifting wrench 11 and a supporting wheel 13, the guide rod 12 is symmetrically installed on the surface of the support 5, the movable seat 9 is movably installed on the side wall of the guide rod 12, the supporting wheel 13 is fixedly installed on one side of the movable seat 9, the lifting screw 10 is movably installed on the other side of the movable seat 9, one end of the lifting screw 10 is movably installed with the support 5, and the lifting wrench 11 is fixedly installed on the top end of the lifting screw 10, so that in the process of lifting the steel member 1, the supporting wheel 13 is propped against the bottom of the steel member 1, and the supporting wheel 13 is continuously lifted through the supporting wheel 13, so that the steel member 1 is inclined.
Referring to fig. 10, in order to realize the subsequent limitation of the position of the polishing component, a limit bolt 8 is connected to one side of the movable seat 9 through threads, so that the extending length of the limit bolt 8 is changed due to different screwing depths of the limit bolt 8, and the polishing component is prevented from being separated from the steel member 1 due to the limitation of the limit bolt 8 when the polishing component continuously ascends.
Referring to fig. 1-4, wherein, as a first embodiment of the polishing of the present invention, the polishing assembly comprises a polishing wheel 3, a positioning frame 2, a top limiting part 6 and a side limiting part 7, and the number of the positioning frames 2 is two, a driving motor 4 is mounted on one positioning frame 2, and the cross-sectional shape of the positioning frame 2 is in an L shape, and one inner side of the positioning frame 2 is set as a side limiting part 7, the other inner side of the positioning frame 2 is set as a top limiting part 6, the cross-sectional shape of the top limiting part 6 is arc-shaped, the cross-sectional shape of the side limiting part 7 is semi-cylindrical, and the polishing wheel 3 is cylindrical in shape and is fixedly mounted on both sides of the polishing wheel 3 through the positioning frame 2, and the positioning frame 2 and the rotating shaft of the driving motor 4 are movably mounted, thereby ensuring that the polishing wheel 3 can be directly put into the polishing wheel 1 in the process of the steel member 1 due to the radius value of the positioning frame 2 being larger than the inner depth value of the steel member 1, and the polishing wheel 1 can be further reduced in the manner by the contact with the side limiting part 1, and the side limiting part 1 is not being set in the process of the polishing wheel 1, and the side limiting part 1 is further contacted with the polishing wheel 1 by the side 1, and the polishing part is simultaneously being set by the side limiting part 1, in the present application, if the friction force between the top limiting part 6, the side limiting part 7 and the steel member 1 needs to be further reduced, the surfaces of the top limiting part 6 and the side limiting part 7 can be embedded with balls, so that the friction force contacted by the balls is further reduced.
Referring to fig. 5 to 7, as a second embodiment of the present invention, the polishing assembly includes a mounting frame 14, two guide wheels 15, a rotating wheel 16, a polishing plate 17 and an ejector spring 18, wherein the number of the mounting frame 14 is two, the guide wheels 15 rolling contact with the surface of the steel member 1 are symmetrically installed on one side of the mounting frame 14, the driving motor 4 is fixedly installed on the side wall of one mounting frame 14, the rotating shaft of the driving motor 4 is fixedly installed with the rotating wheel 16 between the mounting frames 14, the mounting frame 14 and the output shaft of the driving motor 4 are movably installed, the polishing plate 17 is movably installed on the side wall of the rotating wheel 16 through the shape of the rotating wheel 16, one side of the polishing plate 17 is fixedly installed with the ejector spring 18 positioned inside the rotating wheel 16, one end of the ejector spring 18 is fixedly installed with the rotating wheel 16, and the ejection of the ejector spring 18 is pushed out to the inner side of the steel member 1 through the elastic force of the ejector spring 18, thereby polishing the inner side of the steel member 1 is realized, on the other hand, the polishing of the inner side of the steel member 1 is generated in the polishing process through the polishing plate 17 in the inner side of the steel member 1, the polishing plate 17 in the process of rotation is generated in the process, the polishing plate 17 is blown out from the high end to the bottom end of the steel member 1 is further avoided, and the phenomenon of blowing the polished steel dust is prevented from being blown out in the polishing process, and the steel dust is further blown off in the polishing process, and the polishing plate is further caused by the polishing plate.
Referring to fig. 8 and 9, in order to meet the requirement that the polishing plate 17 can be rapidly contacted with the inner side of the steel member 1 for polishing in the rotating process of the rotating wheel 16, the polishing plates 17 are at least five in number, the polishing plates 17 are arranged at equal angles, the polishing plates 17 are rectangular, one side of the surface of each polishing plate 17 is provided with an anti-falling raised head, and a movable groove for the raised head to move is formed in the inner side of the rotating wheel 16, so that the polishing plates 17 can only move back and forth in a single direction in the moving process of the polishing plates 17 on the rotating wheel 16, and the stability of the polishing plates 17 in polishing is ensured.
The working principle of the invention is as follows: when the polishing wheel 3 is used, the polishing wheel 3 is placed in the inner side to be polished in the steel piece 1 and is placed at one end of the steel piece 1 through the support 5, the supporting wheel 13 is placed at the bottom of the steel piece 1, and the lifting screw rod 10 is driven to move upwards along the direction of the guide rod 12 in the rotating process of the lifting screw rod 10 by rotating the lifting wrench 11, so that the movable seat 9 is driven to lift one end of the steel piece 1 by the supporting wheel 13, and then the polishing wheel 3 is rotated to polish the steel piece 1.
According to the first embodiment of the application, according to fig. 1-4, when the driving motor 4 drives the polishing wheel 3 to rotate, the polishing wheel 3 is driven to move clockwise (the rotation direction is referred to fig. 2) through the polishing wheel 3, so that the polishing wheel 3 has a tendency to move towards the upper movable seat 9, and the inner side of the steel piece 1 is not polished at this time, so that the polishing wheel 3 simultaneously drives the positioning frame 2 and the driving motor 4 to move towards the movable seat 9 in the rotation process, at this time, the friction force between the polishing wheel 3 and the steel piece 1 overcomes the gravity force when the polishing wheel 3, the positioning frame 2 and the driving motor 4 move downwards, and the polishing wheel 3 is driven to move to the higher end of the steel piece 1 along with the movement of the polishing wheel 3, so that the positioning frame 2 is propped against the limit bolt 8, and the polishing wheel 3 is regulated to move towards the initial position through the rotation of the limit bolt 8, and then, as the inner side surface of the polishing wheel 3 is continuously polished, the roughness of the polishing wheel 1 is reduced, so that the friction force between the polishing wheel 3 and the polishing wheel 3 is reduced, and the polishing wheel 3 is driven to move downwards along with the polishing wheel 3, so that the polishing wheel 3 is driven to move downwards along with the polishing wheel 3, and the polishing wheel 3 continuously moves towards the lower end of the steel piece 1, and the polishing wheel 3 is driven to move along with the polishing wheel 1, and the polishing wheel 3 is driven to move continuously along with the polishing wheel 1, the energy consumption of the steel part 1 in the transferring process is greatly reduced.
As a second embodiment of the present application, referring to fig. 5 to 9, by placing the rotating wheel 16 on the inner side of the steel member 1 and driving the rotating wheel 16 to rotate by the driving motor 4, and in the process of rotating the rotating wheel 16, the polishing plate 17 is pushed onto the inner side of the steel member 1 by the elastic force of the push-out spring 18 and continuously rotates along with the polishing plate 17, so that the friction force between the polishing plate 17 and the steel member 1 overcomes the gravity of the polishing plate 17, and in the polishing process of the polishing plate 17, the roughness of the inner side of the steel member 1 is reduced, so that the polishing plate 17 gradually polishes towards the lower end of the steel member 1, and meanwhile, in the process of clockwise rotation of the polishing plate 17, an air flow blown from the upper end to the bottom end is generated in the steel member 1, and the blown air flow can blow down the abrasive dust after the polishing plate 17, so that the abrasive dust on the surface of the steel member 1 is removed in the polishing process of the polishing plate 17 is ensured, and the friction force between the steel member 1 and the polishing plate 17 is increased due to the intervention of the abrasive dust is avoided, so that the efficiency of the polishing plate 17 is reduced.
In the first and second implementation processes, the change of the height of the movable seat 9 is regulated by the lifting spanner 11 in the polishing process, so that the inclination angle of the steel part 1 is changed, the gravity overcome by the rotating wheel 16 in polishing is also changed, and the roughness required in the polishing process is also changed, so that the roughness of the inner side of the steel part 1 in polishing can be controlled.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Polishing device is used in deformed steel preparation, including steel (1), its characterized in that: the polishing device comprises a steel piece (1), a polishing component for polishing the inner side of the steel piece (1), a driving motor (4) for driving is fixedly arranged on the outer side of the polishing component, sliding friction force during polishing of the polishing component and self gravity of the polishing component are balanced mutually, the inner side of the steel piece (1) is enabled to achieve consistent roughness, the polishing component comprises polishing wheels (3), positioning frames (2), top limiting parts (6) and side limiting parts (7), two positioning frames (2) are arranged, the driving motor (4) is mounted on one positioning frame (2), the cross section of the positioning frame (2) is L-shaped, one inner side surface of the positioning frame (2) is provided with a side limiting part (7), the other inner side surface of the positioning frame (2) is provided with a top limiting part (6), the cross section of the top limiting part (6) is in a plate shape, the number of the positioning frames (2) is two, the driving motor (7) is fixedly arranged on two sides of the polishing wheels (3), the polishing wheels (3) are fixedly arranged on the two sides of the polishing wheels (3), and the locating frame (2) is movably arranged with the rotating shaft of the driving motor (4).
2. The polishing device for preparing deformed steel according to claim 1, wherein: the lifting mechanism is arranged as a hydraulic jack positioned at one end of the steel piece (1).
3. The polishing device for preparing deformed steel according to claim 1, wherein: the lifting mechanism device comprises a support (5), a guide rod (12), a movable seat (9), a lifting screw rod (10), a lifting wrench (11) and a supporting wheel (13), wherein the guide rod (12) is symmetrically arranged on the surface of the support (5), the movable seat (9) is movably arranged on the side wall of the guide rod (12), the supporting wheel (13) is fixedly arranged on one side of the movable seat (9), the lifting screw rod (10) is movably arranged on the other side of the movable seat (9), one end of the lifting screw rod (10) is movably arranged on the support (5), and the lifting wrench (11) is fixedly arranged on the top end of the lifting screw rod (10).
4. A polishing apparatus for the preparation of deformed steel according to claim 3, wherein: one side of the movable seat (9) is connected with a limit bolt (8) in a threaded manner.
5. The polishing device for preparing deformed steel according to claim 1, wherein: the polishing assembly comprises a mounting frame (14), guide wheels (15), rotating wheels (16), polishing plates (17) and ejection springs (18), wherein the number of the mounting frame (14) is two, the guide wheels (15) in rolling contact with the surface of a steel piece (1) are symmetrically arranged on one side of the mounting frame (14), one side wall of the mounting frame (14) is fixedly provided with a driving motor (4), the rotating shafts of the driving motor (4) are fixedly provided with rotating wheels (16) located between the mounting frame (14), the mounting frame (14) and the output shafts of the driving motor (4) are movably mounted, the rotating wheels (16) are in a cylindrical shape, the polishing plates (17) are movably mounted on the side walls of the rotating wheels (16), ejection springs (18) are fixedly arranged on one side of each polishing plate (17), one end of each ejection spring (18) is fixedly mounted with the corresponding rotating wheel (16), and the ejection springs (18) are elastically provided with ejection of the polishing plates (17).
6. The polishing device for preparing deformed steel according to claim 5, wherein: the number of the polishing plates (17) is at least five, the polishing plates (17) are arranged at equal angles, the polishing plates (17) are rectangular, one side of the surface of each polishing plate (17) is provided with an anti-falling raised head, and the inner side of each rotating wheel (16) is provided with a movable groove for the raised head to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210781468.3A CN114871935B (en) | 2022-07-05 | 2022-07-05 | Polishing device for preparing deformed steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210781468.3A CN114871935B (en) | 2022-07-05 | 2022-07-05 | Polishing device for preparing deformed steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114871935A CN114871935A (en) | 2022-08-09 |
| CN114871935B true CN114871935B (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210781468.3A Active CN114871935B (en) | 2022-07-05 | 2022-07-05 | Polishing device for preparing deformed steel |
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| CN (1) | CN114871935B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0839425A (en) * | 1994-07-28 | 1996-02-13 | Olympus Optical Co Ltd | Polishing machine |
| CN2493349Y (en) * | 2001-08-31 | 2002-05-29 | 东莞威霸清洁器材有限公司 | Polishing force adjustable polishing machine |
| CN204772005U (en) * | 2015-05-21 | 2015-11-18 | 六安中财管道科技有限公司 | Automatic adjustable polishing pad pasting device of H shaped steel spare |
| CN206578675U (en) * | 2017-01-03 | 2017-10-24 | 山东科技大学 | A kind of equipment for polishing circle of steel tube |
| CN207696304U (en) * | 2017-12-31 | 2018-08-07 | 山西泰立建筑工程有限公司 | A kind of burnishing device of Construction of Steel Structure |
| CN208584333U (en) * | 2018-07-02 | 2019-03-08 | 河南省舆翔钢结构有限公司 | Grinding device convenient to fix for H-shaped steel production |
| CN109015295B (en) * | 2018-08-17 | 2020-01-24 | 中交二航局结构工程有限公司 | H shaped steel welding bead polishing rust cleaning device |
| CN213319524U (en) * | 2020-10-26 | 2021-06-01 | 长安大学 | Steel sheet burnishing device is used in metal product processing |
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2022
- 2022-07-05 CN CN202210781468.3A patent/CN114871935B/en active Active
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| CN114871935A (en) | 2022-08-09 |
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