Steel structure groove grinding device
By introducing spherical bearings and a motor-driven transmission mechanism into the steel structure bevel grinding device, multi-angle grinding is achieved, solving the problem that existing devices can only be adjusted vertically. This improves grinding accuracy and efficiency, and the dust collection device prevents iron filings from flying, enhancing the practicality and stability of the device.
Patent Information
- Application Number
- CN202422617011.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-29
AI Technical Summary
Existing steel structure beveling grinding devices can only adjust the grinding angle in the vertical direction, which cannot meet the grinding requirements in the horizontal direction. This results in the need for secondary manual adjustments, which reduces the grinding accuracy and efficiency.
The transmission mechanism, which employs two sets of spherical bearings and a motor drive, enables multi-angle adjustment of the grinding device. Combined with a dust collection device and a lifting frame, it improves the practicality and stability of the device.
It enables multi-angle grinding, reduces manual adjustment time, improves grinding accuracy and efficiency, and prevents iron filings from flying through the dust collection device, thus enhancing the durability and stability of the device.
Smart Images
Figure CN223519297U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel processing equipment technical field especially relates to a kind of steel structure groove polishing device. BACKGROUND
[0002] Steel structure groove is mainly for welding workpiece, and ensure welding strength, under ordinary circumstances, the profile is processed by machining method, when polishing requirement is not high, it can also be carried out gas cutting, when facing a kind of weld, it needs to carry out ultrasonic flaw detection first, then machining, and needs to remove oxidized slag, according to different welding needs, the type of groove mainly has X groove, V groove, U groove etc., and certain blunt edge needs to be retained when polishing, to facilitate the filling connection of welding material in later period.
[0003] In the prior art, when the polishing device carries out polishing operation, only the polishing position can be adjusted in vertical direction, so that the practicability of the device is insufficient, when the steel has certain polishing demand in horizontal direction, manual secondary polishing adjustment is needed after the polishing of the device is completed, which increases the time consumed for polishing, and is not conducive to improving the polishing precision and polishing efficiency of the device, therefore, to solve the above problems, the utility model provides a kind of steel structure groove polishing device. UTILITY MODEL CONTENT
[0004] In view of the deficiencies of the prior art, the utility model provides a kind of steel structure groove polishing device, by the two groups of different joint bearings arranged in the device, the angle of the polishing device is adjusted by motor driving transmission mechanism, multi-angle polishing is realized, the practicability of the device is improved, different polishing needs are met, manual secondary polishing is avoided, the time required for polishing is reduced, the polishing precision of the device is improved, and the polishing efficiency of the device is improved.
[0005] The utility model provides the following technical scheme: A kind of steel structure groove polishing device, including main part, the right part of main body is provided with notch, the left part of notch and the uniform groove being located on main body, the quantity of the groove is four, the uniform cavity one being set up in main body, the quantity of the cavity one is four, motor is fixedly installed in the cavity one, threaded rod is fixedly installed on motor output shaft, threaded rod is movably sleeved in groove, sliding block is movably sleeved on threaded rod and located in groove, the right part of sliding block is movably connected with traction rod by shaft, the right part of main body is fixedly installed with joint bearing one, connecting shaft is fixedly sleeved in the inner ring of joint bearing one, fixed ring is fixedly sleeved in the middle part of connecting shaft, the outer part of fixed ring is fixedly installed with connecting block, the side, away from fixed ring of connecting block, is fixedly installed with joint bearing two, the inner ring of joint bearing two is fixedly connected with traction rod, polishing device is fixedly installed on the right end of connecting shaft, polishing roller is movably sleeved on the right part of polishing device, by being provided with joint bearing, and using motor to drive transmission mechanism, so that polishing device realizes multi-angle adjustment, improves the practicality of device, avoids needing manual polishing repair, reduces the time required for polishing, improves device polishing precision and polishing efficiency.
[0006] Preferably, the main body is fixedly installed with a dust collection device, the dust collection device is fixedly installed with a dust collection pipe at the bottom, the dust collection pipe is fixedly sleeved on the upper part of the notch, the dust collection pipe is fixedly installed with a dust collection port at the bottom end, the dust collection port is located directly above the polishing roller, by opening the dust collection device during polishing, the debris generated during polishing is adsorbed, the debris is absorbed through the dust collection port and the dust collection pipe, to avoid the iron filings generated during polishing from splashing, to prevent the iron filings from entering the device and causing faults.
[0007] Preferably, the dust collection device is fixedly installed with a dust exhaust pipe at the right part and in the main body, a cavity two is formed in the main body, the cavity two is fixedly connected with the right end of the dust exhaust pipe, a door plate is movably connected with the main body right part and located directly right of the cavity two through a shaft, the iron filings enter the cavity two through the dust exhaust pipe, to prevent too many iron filings from causing adverse effects on polishing operation, to improve the stability of the device during polishing, and to be beneficial to improving the polishing precision of the device.
[0008] Preferably, a fixed frame is fixedly sleeved on the upper part of the main body and located directly above the cavity two, a filter screen is fixedly installed in the inner cavity of the fixed frame, a fixed groove is fixedly installed on the top of the notch and located directly right of the dust collection port, a guide wheel is movably connected in the inner cavity of the fixed groove through a shaft, when the device is manually pushed to polish the steel, the guide wheel contacts the top of the steel to assist the movement of the device, to avoid large deviation of the movement direction of the device during polishing.
[0009] Preferably, the front part of the main body is fixedly provided with a controller, the left part of the main body is fixedly provided with a lifting frame, the bottom of the lifting frame is uniformly movably sleeved with four bases, the bottom of each base is fixedly provided with a lifting rod, and the bottom of each lifting rod is movably connected with a roller through a shaft.
[0010] Compared with the prior art, the utility model has the advantages that:
[0011] 1、Through the motor drives the sliding block to slide in the sliding slot, the sliding block drives the fixed ring through the traction rod, the fixed ring drives the connecting shaft to swing through the joint bearing one, four groups of sliding blocks cooperate with each other, and the angle of the connecting shaft is adjusted through the joint bearing two at the connecting place of the traction rod and the connecting block, so that multi-angle polishing of the polishing roller is realized, compared with the traditional device which can only adjust the polishing angle in the vertical direction, the practicability of the polishing device is improved, different polishing requirements of the steel are met, the problem that manual secondary repair polishing is needed after the device is polished is solved, the polishing time is reduced, the polishing precision of the device is improved, and the polishing efficiency of the device is improved.
[0012] 2、In the polishing process, the dust collection device is opened to adsorb the debris generated during polishing, the debris is absorbed through the dust suction port and the dust suction pipe, and then enters cavity two through the dust exhaust pipe, so that the iron filings generated during polishing are avoided to splash, the excessive iron filings are prevented from causing adverse effects on the polishing operation, the device has better stability during polishing, the risk that the iron filings enter the device and cause the device to malfunction is reduced, and the durability of the device is greatly improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is an external structure schematic view of the utility model;
[0014] Figure 2 It is a cross-sectional structure schematic view of the utility model;
[0015] Figure 3 It is a polishing device schematic view of the utility model;
[0016] Figure 4 It is a sliding structure schematic view of the utility model.
[0017] In the figure: 1, main body; 2, notch; 3, sliding groove; 4, cavity one; 5, motor; 6, threaded rod; 7, sliding block; 8, traction rod; 9, joint bearing one; 10, connecting shaft; 11, fixed ring; 12, connecting block; 13, joint bearing two; 14, polishing device; 15, polishing roller; 16, dust suction device; 17, dust suction pipe; 18, dust suction port; 19, dust discharge pipe; 20, cavity two; 21, door plate; 22, fixed frame; 23, filter screen; 24, fixed groove; 25, guide wheel; 26, controller; 27, lifting frame; 28, base; 29, lifting rod; 30, roller. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0019] Please refer to Figures 1-4The utility model provides a kind of steel structure bevel polishing device, including main body 1, the right part of main body 1 is equipped with slot 2, slot 2 left part and on main body 1 evenly equipped with sliding slot 3, sliding slot 3 number is four, main body 1 is evenly equipped with cavity one 4, cavity one 4 number is four, motor 5 is fixedly installed in cavity one 4, threaded rod 6 is fixedly installed on the output shaft of motor 5, threaded rod 6 is movably sleeved in sliding slot 3, sliding block 7 is movably sleeved on threaded rod 6 and in sliding slot 3, traction rod 8 is movably connected by shaft in the right part of sliding block 7, right part of main body 1 is fixedly installed with joint bearing one 9, connecting shaft 10 is fixedly sleeved in the inner ring of joint bearing one 9, fixed ring 11 is fixedly sleeved in the middle part of connecting shaft 10, connecting block 12 is evenly fixedly installed on the outside of fixed ring 11, joint bearing two 13 is fixedly installed on the side, away from fixed ring 11, of connecting block 12, the inner ring of joint bearing two 13 is fixedly connected with traction rod 8, polishing device 14 is fixedly installed in the right end of connecting shaft 10, polishing roller 15 is movably sleeved in the right part of polishing device 14, open polishing device 14 to make polishing roller 15 rotate, to polish steel, when the polishing angle needs to be adjusted, open motor 5, make sliding block 7 slide in sliding slot 3 by motor 5 driving threaded rod 6 rotation, sliding block 7 drives fixed ring 11 by traction rod 8, make fixed ring 11 drive connecting shaft 10 swing using joint bearing one 9, four groups of sliding block 7 cooperate with each other, and the joint bearing two 13 of the connecting portion of traction rod 8 and connecting block 12 is flexibly adjusted to the swing of connecting shaft 10, so that polishing roller 15 realizes multi-angle polishing, compared with traditional device, only in vertical direction to adjust polishing angle, make the practicability of polishing device greatly improve, to meet different polishing needs in actual production operation, avoid after device polishing still need to carry out secondary repair polishing by artificial, make the time consumed in polishing operation reduce, be favorable to improve the polishing precision of device, enhance the polishing efficiency of device;
[0020] The dust suction device 16 is fixedly installed in the main body 1, the bottom of the dust suction device 16 is fixedly installed with a dust suction pipe 17, the dust suction pipe 17 is fixedly sleeved on the upper part of the slot 2, the bottom end of the dust suction pipe 17 is fixedly installed with a dust suction port 18, the dust suction port 18 is located directly above the polishing roller 15, the dust suction device 16 is fixedly installed on the right part and in the main body 1, a dust exhaust pipe 19 is fixedly installed on the right part of the main body 1 and in the cavity two 20, a door plate 21 is movably connected through a shaft on the right side of the cavity two 20, a fixed frame 22 is fixedly sleeved on the upper part of the main body 1 and the right side of the cavity two 20, a filter screen 23 is fixedly installed in the inner cavity of the fixed frame 22, a fixed groove 24 is fixedly installed on the top of the slot 2 and the right side of the dust suction port 18, guide wheels 25 are movably connected through a shaft in the inner cavity of the fixed groove 24, the guide wheels 25 are in contact with the top of the steel contact auxiliary device to move, a controller 26 is fixedly installed on the front part of the main body 1, a lifting frame 27 is fixedly installed on the left part of the main body 1, four bases 28 are movably sleeved on the bottom of the lifting frame 27, lifting rods 29 are fixedly installed on the bottom end of the bases 28, rollers 30 are movably connected through a shaft on the bottom of the lifting rods 29, the device is pushed to the steel material beside the required polishing through the rollers 30, and the device height is adjusted by driving the lifting frame 27 through the lifting rods 29, the dust suction device 16 is turned on in the polishing process to adsorb the debris generated in the polishing process, the debris is absorbed through the dust suction port 18 and the dust suction pipe 17, and then enters the cavity two 20 through the dust exhaust pipe 19, so as to avoid the iron filings generated in the polishing process from splashing, prevent too much iron filings from causing adverse effects on the polishing operation, reduce the risk that the iron filings enter the device to cause the device to malfunction, improve the durability of the device, enhance the stability of the device in the polishing process, the airflow is discharged outside the device through the filter screen 23, and the cavity two 20 is cleaned by opening the door plate 21 after the polishing is completed.
[0021] Working principle: through the roller 30 to push the device to the required polishing steel beside, using the lifting rod 29 driven lifting frame 27 to adjust the height of the device, so that the edge of the steel in the notch 2, through the controller 26 start polishing device 14 so that the polishing roller 15 rotation, and artificial push device for polishing steel, guide wheel 25 and the top of the steel contact auxiliary device to move, when the need to adjust the polishing angle, start the motor 5, through the motor 5 driven screw rod 6 rotation, so that the sliding block 7 in the sliding slot 3, sliding block 7 through the traction rod 8 driven fixed ring 11, using the joint bearing 9 so that the fixed ring 11 driven connecting shaft 10 swing, four groups of sliding block 7 cooperation, and using the joint bearing 13 of the traction rod 8 and connecting block 12 connection place to the swing of connecting shaft 10 flexible adjustment, so that the polishing roller 15 to achieve multi angle polishing, in the process of polishing, start the dust collection device 16, the debris generated in the process of polishing, through the dust suction port 18 and dust suction pipe 17 is absorbed, and then through the dust exhaust pipe 19 into the cavity 2 20, airflow through the filter screen 23 discharge device outside, polishing after opening the door plate 21 so that the staff to clean the cavity 2 20 inside.
Claims
1. A device for grinding a bevel of a steel structure, comprising a main body (1), characterized in that: The right part of the main body (1) is provided with a notch (2), the left part of the notch (2) and the main body (1) are uniformly provided with a sliding groove (3), the number of the sliding groove (3) is four, the main body (1) is uniformly provided with a cavity one (4), the number of the cavity one (4) is four, the motor (5) is fixedly installed in the cavity one (4), the threaded rod (6) is fixedly installed on the output shaft of the motor (5), the threaded rod (6) is movably sleeved in the sliding groove (3), the sliding block (7) is movably sleeved on the threaded rod (6) and located in the sliding groove (3), the traction rod (8) is movably connected to the right part of the sliding block (7) through a shaft, the main body (1) is fixedly installed with a joint bearing one (9) on the right part, the connecting shaft (10) is fixedly sleeved in the inner ring of the joint bearing one (9), the fixed ring (11) is fixedly sleeved in the middle part of the connecting shaft (10), the connecting block (12) is fixedly installed on the outer part of the fixed ring (11), the joint bearing two (13) is fixedly installed on the side, away from the fixed ring (11), of the connecting block (12), the inner ring of the joint bearing two (13) is fixedly connected with the traction rod (8), the polishing device (14) is fixedly installed on the right end of the connecting shaft (10), and the polishing roller (15) is movably sleeved on the right part of the polishing device (14).
2. The apparatus for beveling a steel structure according to claim 1, wherein: The dust collection device (16) is fixedly installed in the main body (1), the dust collection pipe (17) is fixedly installed at the bottom of the dust collection device (16), the dust collection pipe (17) is fixedly sleeved on the upper part of the notch (2), and the dust collection port (18) is fixedly installed at the bottom end of the dust collection pipe (17). The dust collection port (18) is located directly above the polishing roller (15).
3. A device for beveling a steel structure according to claim 2, characterized in that: The dust exhaust pipe (19) is fixedly installed in the right part of the dust collection device (16) and located in the main body (1), the cavity two (20) is formed in the main body (1), the cavity two (20) is fixedly connected with the right end of the dust exhaust pipe (19), and the door plate (21) is movably connected to the right part of the cavity two (20) through a shaft.
4. The apparatus of claim 3, wherein: The fixed frame (22) is fixedly sleeved on the upper part of the main body (1) and located directly above the cavity two (20), the filter screen (23) is fixedly installed in the inner cavity of the fixed frame (22), the fixed groove (24) is fixedly installed on the top of the notch (2) and located directly to the right of the dust collection port (18), and the guide wheel (25) is movably and uniformly connected with the inner cavity of the fixed groove (24) through a shaft.
5. The apparatus of claim 1, wherein: The controller (26) is fixedly installed on the front part of the main body (1), the lifting frame (27) is fixedly installed on the left part of the main body (1), the base (28) is movably sleeved on the bottom of the lifting frame (27), the number of the base (28) is four, the lifting rod (29) is fixedly installed at the bottom end of the base (28), the rolling wheel (30) is movably and uniformly connected with the bottom of the lifting rod (29) through a shaft, and the number of the rolling wheel (30) is four.