CN214770985U - Grinding device for steel structure treatment - Google Patents

Abstract

The utility model relates to the field of steel structure processing, in particular to a polishing device for steel structure processing, which comprises a platform, a base, a lifting mechanism, a lifting seat, a motor and a polishing disc; a grinding box with an upward opening is fixedly arranged on the upper surface of the platform corresponding to the position right below the grinding disc, a clamping and fixing seat positioned right below the grinding disc is fixedly arranged in the grinding box, the grinding box is internally divided into an upper grinding cavity and a lower water storage cavity through a horizontal partition plate, and the grinding cavity is communicated with the water storage cavity through a plurality of water through holes; and a vertical adjusting sealing plate is arranged in the polishing cavity. The steel structure is immersed in the cooling water, the cooling water is always in contact with the steel structure in the polishing process, the cooling effect is improved, and the cooling water and the scrap iron cannot splash out in the polishing process; the surface of water height of the intracavity of polishing can carry out the regulation of adaptability according to the height of steel construction, changes liquid level height, guarantees the cooling effect, easy operation, and it is nimble to use.

Description

Grinding device for steel structure treatment

Technical Field

The utility model relates to a steel construction processing field specifically is a steel construction is handled and is used grinding device.

Background

The steel structure component is a structure mainly made of steel, is one of main building structure types, and has the characteristics of high strength, light dead weight and high rigidity, so the steel structure component is particularly suitable for building large-span, ultrahigh and extra-heavy buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the industrialization degree is high, and the specialized production with high mechanization degree can be carried out; the processing precision is high, the efficiency is high, the sealing performance is good, so the method can be used for building gas tanks, oil tanks, transformers and the like, and the defects of poor fire resistance and corrosion resistance are overcome.

When the existing steel structural member is cut, the edge part is often accompanied with curled edges, burrs and dents, so the steel structural member needs to be polished to remove the burrs. The existing grinding device sprays cooling water on a workpiece because of the need of cooling in the grinding process, so that the temperature is reduced, but the cooling water splashes to influence the surrounding environment, and meanwhile, the contact time of the cooling water and the workpiece is short, and the cooling effect is also reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction is handled and is used grinding device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device for steel structure treatment comprises a platform, a base, a lifting mechanism, a lifting seat, a motor and a polishing disc; the base is fixed on the lower surface of a horizontal platform, the lifting mechanism is fixedly installed on the upper surface of the platform, the output end of the lifting mechanism is connected with a lifting seat, the lifting seat is driven by the lifting mechanism to move in the vertical direction, the height of the lifting seat is adjusted, the motor is vertically and fixedly installed on the lifting seat, the output shaft of the motor is fixedly provided with a polishing disc, the polishing disc is driven by the motor to rotate, and a steel structure in contact with the lower side is polished; a polishing box with an upward opening is fixedly arranged on the upper surface of the platform corresponding to the position right below the polishing disc, and the polishing disc can extend into the polishing box to polish a steel structure in the polishing box; the grinding box is internally divided into an upper grinding cavity and a lower water storage cavity by a horizontal partition plate, cooling water is filled in the grinding cavity and the water storage cavity, and the grinding cavity and the water storage cavity are communicated through a plurality of water through holes so that the cooling water flows inside; the intracavity of polishing is provided with vertical regulation closing plate, and the intracavity of polishing is separated to the regulation closing plate, and the bottom of regulation closing plate passes through the sealing strip and the bottom contact in the chamber of polishing, makes the regulation closing plate move on the horizontal direction, adjusts the volume size of both sides to change the height of centre gripping fixing base one side cooling water, according to the altitude mixture control liquid level of steel construction, make the cooling water flood not suitable position, be convenient for quick the regulation that carries out the adaptability.

Further: the output end of the circulating pump is communicated with one of the water through holes through a pipeline, cooling water in the water storage cavity is sent into the polishing cavity, the internal cooling water flows, and polished scrap iron is sent into the water storage cavity; the polishing machine is characterized in that a clamping fixing seat located right below the polishing disc is fixedly installed in the polishing box, a steel structure is fixed on the clamping fixing seat in a clamping mode, and polishing is conducted through the polishing disc which feeds downwards.

Further: the water inlet of the circulating pump is provided with a filter screen for filtering scrap iron in water.

Further: the plurality of water through holes are arranged around the lower part of the periphery of the clamping fixing seat in a surrounding manner, so that the cooling water inside the clamping fixing seat directly acts on the clamping fixing seat.

Further: a horizontal mounting seat is arranged above the grinding box, the mounting seat is fixedly connected to the top of the grinding box through a vertical height adjusting mechanism, the height of the mounting seat is adjusted through the height adjusting mechanism, a bearing coaxial with the grinding disc is installed in the mounting seat, a circle of second toothed ring is fixedly arranged in the bearing, a circle of first toothed ring is fixedly installed on the circumference of the outer side wall of the bearing, the first toothed ring moves up and down along with the grinding disc, the first toothed ring is meshed with the second toothed ring when the grinding disc moves to the same height as the mounting seat, and the second toothed ring is driven to move around the central shaft under the action of the rotating grinding disc; the downside fixed mounting of mount pad has the vertical outside blade of stirring that is located the centre gripping fixing base, stirs the blade and follows the mount pad and remove, stirs inside cooling water and flows, makes inside cooling water flow on the steel construction, improves the cooling effect.

Further: the direction of the poking blade moving is set to be an inclined plane, so that water flow flows towards the center of the clamping fixing seat along the inclined plane in the moving process of the poking blade.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the steel structure is immersed in the cooling water through the arranged grinding cavity, the cooling water is always contacted with the steel structure in the grinding process, the cooling effect is improved, and the cooling water and the scrap iron can not be splashed out in the grinding process; the surface of water height of the intracavity of polishing can carry out the regulation of adaptability according to the height of steel construction, changes liquid level height, guarantees the cooling effect, easy operation, and it is nimble to use.

Drawings

Fig. 1 is a schematic structural view of a polishing device for steel structure treatment.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic structural view of a second ring gear in the polishing device for steel structure treatment.

In the figure: 1-platform, 2-base, 3-lifting mechanism, 4-lifting seat, 5-motor, 6-grinding disc, 7-grinding box, 8-grinding cavity, 9-water storage cavity, 10-circulating pump, 11-clamping fixed seat, 12-water through hole, 13-adjusting sealing plate, 14-first toothed ring, 15-second toothed ring, 16-bearing, 17-mounting seat, 18-toggle blade and 19-height adjusting mechanism.

Detailed Description

Example 1

Referring to the drawings, in the embodiment of the present invention, a polishing device for steel structure treatment includes a platform 1, a base 2, a lifting mechanism 3, a lifting seat 4, a motor 5 and a polishing disc 6; the base 2 is fixed on the lower surface of the horizontal platform 1, the lifting mechanism 3 is fixedly installed on the upper surface of the platform 1, the output end of the lifting mechanism 3 is connected with a lifting seat 4, the lifting seat 4 is driven by the lifting mechanism 3 to move in the vertical direction, the height of the lifting seat 4 is adjusted, the motor 5 is vertically and fixedly installed on the lifting seat 4, the polishing disk 6 is fixedly installed on the output shaft of the motor 5, the polishing disk 6 is driven by the motor 5 to rotate, and the steel structure in contact with the lower portion is polished.

A polishing box 7 with an upward opening is fixedly arranged on the upper surface of the platform 1 corresponding to the position right below the polishing disc 6, and the polishing disc 6 can extend into the polishing box 7 to polish a steel structure in the polishing box 7; the grinding box 7 is internally divided into an upper grinding cavity 8 and a lower water storage cavity 9 by a horizontal partition plate, cooling water is filled in the grinding cavity 8 and the water storage cavity 9, and the grinding cavity 8 and the water storage cavity 9 are communicated through a plurality of water through holes 12, so that the cooling water flows inside; a circulating pump 10 is communicated in the water storage cavity 9, the output end of the circulating pump 10 is communicated with one of the water through holes 12 through a pipeline, cooling water in the water storage cavity 9 is sent into the polishing cavity 8, the internal cooling water flows, polished scrap iron is sent into the water storage cavity 9, a filter screen can be arranged at a water inlet of the circulating pump 10, and the scrap iron in the water is filtered; a clamping fixed seat 11 positioned right below the polishing disc 6 is fixedly arranged in the polishing box 7, a steel structure is clamped and fixed on the clamping fixed seat 11, and polishing is carried out through the polishing disc 6 which is fed downwards; preferably, a plurality of the water through holes 12 are arranged around the lower part of the periphery of the clamping fixed seat 11, so that the cooling water inside the clamping fixed seat 11 directly acts on the clamping fixed seat 11; it is provided with vertical regulation closing plate 13 to polish to be provided with in the chamber 8, adjusts closing plate 13 and will polish and separate in the chamber 8, and the bottom of adjusting closing plate 13 passes through the sealing strip and the bottom contact in chamber 8 of polishing, makes and adjusts closing plate 13 and move on the horizontal direction, adjusts the volume size of both sides to change the height of 11 one sides cooling water of centre gripping fixing base, according to the altitude mixture control liquid level of steel construction, make the cooling water submerge not suitable position, be convenient for quick the regulation that carries out the adaptability.

Example 2

On the basis of embodiment 1, a horizontal mounting seat 17 is arranged above the grinding box 7, the mounting seat 17 is fixedly connected to the top of the grinding box 7 through a vertical height adjusting mechanism 19, the height of the mounting seat 17 is adjusted through the height adjusting mechanism 19, a bearing 16 coaxial with the grinding disc 6 is installed in the mounting seat 17, a circle of second toothed ring 15 is fixedly arranged in the bearing 16, a circle of first toothed ring 14 is fixedly installed on the circumference of the outer side wall of the bearing 16, the first toothed ring 14 moves up and down along with the grinding disc 6, when the grinding disc 6 moves to the same height as the mounting seat 17, the first toothed ring 14 is meshed with the second toothed ring 15, and the second toothed ring 15 is driven to move around a central shaft under the action of the rotating grinding disc 6; the downside fixed mounting of mount pad 17 has vertical be located the outside blade 18 of stirring of centre gripping fixing base 11, stirs blade 18 and follows the mount pad 17 and move, stirs inside cooling water and flows, makes inside cooling water flow on the steel construction, improves the cooling effect, and is preferred, stirs blade 18 and sets up to the inclined plane towards the direction of removing, makes to stir blade 18 and removes the in-process rivers and flow along the center of inclined plane towards centre gripping fixing base 11.

During the use, with steel construction fixed mounting on centre gripping fixing base 11, the position through adjusting closing plate 13 this moment, change the cooling water height of 11 positions of centre gripping fixing base, make the cooling water submerge the position of polishing at the steel construction, starting motor 5 drives and polishes 6 rotations of dish, recycle 3 drive lift seat 4 downstream of elevating system, 6 downfeeds of disk of polishing, polish the steel construction, the cooling water that polishes in the chamber 8 this moment flows, continuous circulation flows, the cooling effect is improved, also can avoid cooling water and iron fillings to splash out. The stirring disc 6 can also drive the stirring blades 18 on the outer side to move along with the stirring blades, so that the cooling water flows towards the steel structure in the cooling water in the inner part, and the cooling effect of the cooling water on the surface of the steel structure is improved.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A polishing device for steel structure treatment comprises a platform, a base, a lifting mechanism, a lifting seat, a motor and a polishing disc; the output end of the lifting mechanism is connected with a lifting seat, the motor is fixedly arranged on the lifting seat, and the polishing disc is coaxially and fixedly arranged on an output shaft of the motor; the grinding machine is characterized in that the grinding box is internally divided into an upper grinding cavity and a lower water storage cavity by a horizontal partition plate, cooling water is filled in the grinding cavity and the water storage cavity, and the grinding cavity is communicated with the water storage cavity through a plurality of water through holes; the grinding cavity is internally provided with a vertical adjusting sealing plate, the adjusting sealing plate separates the grinding cavity, the adjusting sealing plate moves in the horizontal direction, and the volume of the grinding cavity on one side of the clamping fixing seat is adjusted to change the liquid level of the cooling water.

2. The grinding device for steel structure processing according to claim 1, wherein: the water storage cavity is internally communicated with a circulating pump, and the output end of the circulating pump is communicated with one of the limber holes through a pipeline.

3. The grinding device for steel structure processing according to claim 2, wherein: and a filter screen is arranged at a water inlet of the circulating pump.

4. The grinding device for steel structure processing according to claim 1, wherein: the plurality of water through holes are arranged around the lower part of the periphery of the clamping fixing seat.

5. The grinding device for steel structure processing according to any one of claims 1 to 4, wherein: a horizontal mounting seat is arranged above the grinding box, the mounting seat is fixedly connected to the top of the grinding box through a vertical height adjusting mechanism, a bearing coaxial with the grinding disc is mounted in the mounting seat, a circle of second toothed ring is fixedly arranged in the bearing, a circle of first toothed ring is fixedly mounted on the circumference of the outer side wall of the bearing, the first toothed ring moves up and down along with the grinding disc, and the first toothed ring is meshed with the second toothed ring when the grinding disc moves to the same height as the mounting seat; the lower side of the mounting seat is fixedly provided with a vertical toggle blade positioned outside the clamping fixing seat.

6. The grinding device for steel structure processing according to claim 5, wherein: the direction of the poking blade moving is set to be an inclined plane.

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