CN210550058U

CN210550058U - Building I-steel welding department grinding device

Info

Publication number: CN210550058U
Application number: CN201921112691.9U
Authority: CN
Inventors: 洪善早
Original assignee: Usas Building System (shanghai) Co ltd
Current assignee: Usas Building System (shanghai) Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-19
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a building I-steel welding department grinding device, including the I-steel body, the I-steel body includes transition portion, the both sides limit of I-steel body all is provided with running gear, running gear includes spill rubber wheel and base, the surface and the I-steel body both sides upper surface roll connection of spill rubber wheel, the fixed surface that the base is close to transition portion installs grinding device, grinding device is including polishing the wheel, polishing the surface of wheel and the surface roll connection of transition portion. This building I-steel welding department grinding device all is provided with running gear through the both sides limit of I-steel body, has reached and has made whole grinding device can be on the I-steel body gently stable be linear motion, utilizes the surface of I-steel body as the walking reference surface, cancels original platform of polishing, very big reduction construction cost, and whole device is more light and handy and matter light, portable.

Description

Building I-steel welding department grinding device

Technical Field

The utility model relates to a building steel construction technical field specifically is a building I-steel welding department grinding device.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removing and preventing processes of silanization, pure manganese phosphating, washing drying, galvanization and the like. The components or parts are usually connected by welding seams, bolts or rivets, and the components or parts are light in self weight and simple and convenient to construct and are widely applied to the fields of large-scale plants, venues, super-high buildings and the like.

Need weld its corner or direct integrated into one piece in the engineering of preparation I-steel, but the method of polishing to the excessive circular arc of corner at present adopts artifical handheld polisher to polish, or adopts large-scale workstation to polish after it fixes, and the manufacturing cost of its workstation is than higher, and to the I-steel corner after dispatching from the factory polish handle with very inconvenient, for this we propose a building I-steel splice grinding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building I-steel welding department grinding device to what provide among the above-mentioned background art need weld or direct integrated into one piece its corner in the engineering of preparation I-steel, but now to the method of the excessive circular arc of corner polishing or adopt artifical handheld polisher to polish, or adopt large-scale workstation to polish after it is fixed again, the manufacturing cost of its workstation is than higher, and to the I-steel corner after dispatching from the factory polish handle with the inconvenient scheduling problem very.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building I-steel welding department grinding device, includes the I-steel body, the I-steel body includes transition portion, the both sides limit of I-steel body all is provided with running gear, running gear includes spill rubber wheel and base, the surface and the I-steel body both sides upper surface roll connection of spill rubber wheel, the fixed surface that the base is close to transition portion installs grinding device, grinding device is including the emery wheel of polishing, the surface roll connection of emery wheel and transition portion.

Preferably, the surface of the base far away from the transition part is fixedly provided with a speed reducing motor, an output shaft of the speed reducing motor is fixedly connected with a walking rotating shaft through a coupler, and the surface of the walking rotating shaft is fixedly sleeved with the axis of the concave rubber wheel.

Preferably, the surface of the base far away from the transition part is fixedly provided with a bearing seat, a bearing inner ring in the bearing seat is fixedly sleeved with a transmission shaft, the surfaces of the transmission shaft and the walking rotating shaft are fixedly sleeved with belt pulleys, and the surfaces of the belt pulleys are in transmission connection with belts.

Preferably, the axes of the two concave rubber wheels are fixedly sleeved with the two ends of the transmission shaft respectively.

Preferably, the base is close to the fixed surface of transition portion and is installed polishing motor, polishing motor's the fixed cover in output shaft surface has connect the polishing dish, the fixed cup joint in the axle center department of the surface and the wheel of polishing dish.

Preferably, the shape of the outer surface of the grinding wheel is matched with the shape of the inner side surface of the transition part.

Preferably, bearings are fixedly sleeved at two ends of the transmission shaft and the walking rotating shaft, fixed plates are fixedly sleeved on outer rings of the bearings, and two sides of each fixed plate are fixedly connected through bolts.

1. The traveling mechanisms are arranged on the two side edges of the I-shaped steel body, so that the whole polishing device can smoothly and stably make linear motion on the I-shaped steel body, the surface of the I-shaped steel body is used as a traveling reference surface, an original polishing platform is omitted, the construction cost is reduced, and the whole polishing device is light and handy, light in weight and convenient to carry;

2. the L-shaped polishing piece with the same appearance as the joint of the I-shaped steel is arranged at the transition part of the side surface of the polishing wheel, so that the surface of the transition part is polished, burrs in the welding or integrated forming process are removed conveniently, and the polishing efficiency of the I-shaped steel is improved by the symmetrical design of the polishing motor;

3. the grinding device who sets up can also carry out the flattening to transition portion surface and handle, and the fixed plate of setting passes through the bolt and fixes the integrated device, reduces the device's the dismantlement degree of difficulty, and the later stage of being convenient for is to the maintenance of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural plan view of the I-steel body of the present invention;

fig. 3 is a perspective view of the polishing wheel structure of the present invention.

In the figure: 1. an I-steel body; 2. a transition section; 21. grinding the wheel; 22. polishing the motor; 23. grinding disc; 24. a fixing plate; 25. a bolt; 3. a concave rubber wheel; 31. a base; 32. a reduction motor; 33. a traveling rotating shaft; 34. a drive shaft; 35. a belt pulley; 36. a belt.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a building I-steel welding position polishing device comprises an I-steel body 1, wherein the I-steel body 1 comprises a transition part 2, two side edges of the I-steel body 1 are respectively provided with a traveling mechanism, each traveling mechanism comprises a concave rubber wheel 3 and a base 31, the surface of each concave rubber wheel 3 is in rolling connection with the upper surfaces of two sides of the I-steel body 1, the surface of each base 31 close to the transition part 2 is fixedly provided with a polishing device, each polishing device comprises a polishing wheel 21, the outer surface of each polishing wheel 21 is in rolling connection with the surface of the transition part 2, the surface of each base 31 far away from the transition part 2 is fixedly provided with a speed reducing motor 32, the output shaft of each speed reducing motor 32 is fixedly connected with a traveling rotating shaft 33 through a coupler, the surface of each traveling rotating shaft 33 is, the polishing device has the advantages that the traveling mechanisms are arranged on the two side edges of the I-shaped steel body 1, so that the whole polishing device can smoothly and stably make linear motion on the I-shaped steel body 1;

the surface of the base 31 far away from the transition part 2 is also fixedly provided with a bearing seat, a bearing inner ring in the bearing seat is fixedly sleeved with a transmission shaft 34, the surfaces of the transmission shaft 34 and the walking rotating shaft 33 are both fixedly sleeved with belt pulleys 35, the surfaces of a plurality of belt pulleys 35 are all in transmission connection with belts 36, the function of the belt pulley is to utilize the surface of the I-shaped steel body 1 as a walking reference surface, cancel the original polishing platform, reduce the construction cost, and the whole device is light, light and convenient to carry, wherein the axes of two concave rubber wheels 3 are respectively fixedly sleeved with two ends of the transmission shaft 34, the function is to arrange an L-shaped polishing sheet with the same appearance as the joint of the I-shaped steel at the transition part 2 on the side surface of the polishing wheel 21, improve the polishing quality of the I-shaped steel, so as to remove burrs in the welding or integral forming process, the surface of the base 31 near the, the surface of an output shaft of the polishing motor 22 is fixedly sleeved with a polishing disc 23, the outer surface of the polishing disc 23 is fixedly sleeved with the axis of the polishing wheel 21, and the polishing motor 22 is arranged to improve the polishing efficiency of the I-steel through symmetrical design;

the surface shape of the grinding wheel 21 and the inside surface shape looks adaptation of transition portion 2, its effect is that the grinding motor 22 that sets up is through the symmetrical design, the efficiency of polishing to the I-steel is improved, transmission shaft 34 and the both ends of walking pivot 33 all have fixed the cover to be connected with the bearing, the fixed cover in outer lane of bearing has connected fixed plate 24, the both sides of two fixed plates 24 are all through bolt 25 fixed connection, its effect is that the fixed plate 24 that sets up fixes the integrated device through bolt 25, reduce the device's the dismantlement degree of difficulty, the later stage of being convenient for is to the maintenance of device.

The working principle is as follows: for the I-steel polishing device, the device mainly comprises an I-steel body 1, the I-steel body 1 comprises a transition part 2, the device fixes internal equipment by utilizing the threaded connection between a bolt 25 and a fixing plate 24, the disassembly is convenient, the difficulty in later-stage maintenance of the polishing motor 22, the speed reducing motor 32 and other equipment in the device is further reduced, then the I-steel body 1 is placed in the device, the upper and lower ports of the I-steel body 1 are stably installed on the inner surface of a concave rubber wheel 3, then a power supply can be started, the speed reducing motor 32 is started, a polishing wheel 21 drives a walking rotating shaft 33 to rotate, the walking rotating shaft 33 drives a belt pulley 35 to rotate, a belt 36 tightly attached to the outer surface of the belt pulley 35 rotates, a transmission shaft 34 is connected below the belt 36, the transmission shaft 34 rotates, two ends of the transmission shaft 34 are also connected with the speed reducing motor 32, improving the rotational stability of the belt 36;

the grinding motor 22 and the speed reducing motor 32 are isolated through the base 31, the grinding motor 22 is started, the grinding motor 22 drives the grinding disc 23 to rotate, the grinding wheels 21 on the two sides of the grinding disc 23 rotate at a high speed, the joints of the I-shaped steel are ground, the joints of the I-shaped steel form 90-degree included angles, L-shaped grinding sheets with the same appearance as the joints of the I-shaped steel are arranged at the transition parts 2 of the side surfaces of the grinding wheels 21, the grinding quality of the I-shaped steel is improved, and the grinding device is used according to the flow and the working principle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building I-steel welding department grinding device, includes I-steel body (1), I-steel body (1) is including transition portion (2), its characterized in that: the utility model discloses a transition portion's I-steel body (1) is characterized in that the both sides limit of I-steel body (1) all is provided with running gear, running gear includes spill rubber wheel (3) and base (31), the surface and I-steel body (1) both sides upper surface roll connection of spill rubber wheel (3), the fixed surface that base (31) are close to transition portion (2) installs grinding device, grinding device is including polishing wheel (21), the surface roll connection of polishing wheel (21) and transition portion (2).

2. The building I-steel welding place grinding device of claim 1, characterized in that: the surface fixed mounting that transition portion (2) were kept away from in base (31) has gear motor (32), the output shaft of gear motor (32) passes through shaft coupling fixedly connected with walking pivot (33), the fixed cup joint of axle center department of the surface of walking pivot (33) and spill rubber wheel (3).

3. The building I-steel welding place grinding device of claim 2, characterized in that: the surface that transition portion (2) were kept away from in base (31) is fixed mounting still has the bearing frame, the fixed cover of bearing inner race in the bearing frame has been cup jointed transmission shaft (34), the equal fixed belt pulley (35) that has cup jointed in surface of transmission shaft (34) and walking pivot (33), it is a plurality of the equal transmission in surface of belt pulley (35) is connected with belt (36).

4. The building I-steel welding department grinding device of claim 3, characterized in that: the axes of the two concave rubber wheels (3) are fixedly sleeved with the two ends of the transmission shaft (34) respectively.

5. The building I-steel welding place grinding device of claim 1, characterized in that: the surface fixed mounting that base (31) are close to transition portion (2) has grinding motor (22), the fixed cover in output shaft surface of grinding motor (22) has connect and has polished disk (23), the fixed cup joint of axle center department of the surface of polishing disk (23) and grinding wheel (21).

6. The building I-steel welding place grinding device of claim 1, characterized in that: the shape of the outer surface of the grinding wheel (21) is matched with the shape of the inner side surface of the transition part (2).

7. The building I-steel welding department grinding device of claim 3, characterized in that: the bearing is fixedly sleeved at the two ends of the transmission shaft (34) and the walking rotating shaft (33), the fixing plate (24) is fixedly sleeved at the outer ring of the bearing, and the two sides of the fixing plate (24) are fixedly connected through bolts (25).