阅读说明：本技术 一种钢板修磨机 (Steel plate grinding machine ) 是由 林盈盈 于 2021-09-09 设计创作，主要内容包括：本发明公开了一种钢板修磨机,包括机壳,机壳内设有控制腔,控制腔后端壁内设有两个左右对称的升降腔,升降腔后端壁内设有传动腔,两个传动腔中间端壁内设有驱动腔,机壳内设有升降机构、打磨机构和移动机构,打磨机构能够进行打磨,升降机构能够带动打磨机构进行升降,从而对钢板表面进行打磨并调整打磨力道,移动机构能够带动机壳固定在钢板侧面并沿着钢板侧面进行移动,同时移动机构能够根据钢板的宽度调整打磨机构的打磨宽度,从而保证打磨机构的打磨效果,且减少人工操作,避免人工修磨钢板可能造成的危险。(The invention discloses a steel plate grinding machine which comprises a machine shell, wherein a control cavity is arranged in the machine shell, two bilaterally symmetrical lifting cavities are arranged in the rear end wall of the control cavity, a transmission cavity is arranged in the rear end wall of the lifting cavity, a driving cavity is arranged in the middle end wall of the two transmission cavities, a lifting mechanism, a grinding mechanism and a moving mechanism are arranged in the machine shell, the grinding mechanism can carry out grinding, the lifting mechanism can drive the grinding mechanism to lift, so that the surface of a steel plate is ground and the grinding force is adjusted, the moving mechanism can drive the machine shell to be fixed on the side surface of the steel plate and move along the side surface of the steel plate, and meanwhile, the moving mechanism can adjust the grinding width of the grinding mechanism according to the width of the steel plate, so that the grinding effect of the grinding mechanism is ensured, the manual operation is reduced, and the danger possibly caused by manual grinding of the steel plate is avoided.)

1. The steel plate sharpening machine comprises a machine shell, and is characterized in that: the polishing machine is characterized in that a control cavity is arranged in the casing, two bilaterally symmetrical lifting cavities are arranged in the rear end wall of the control cavity, a transmission cavity is arranged in the rear end wall of the lifting cavity, a driving cavity is arranged in the middle end wall of the two transmission cavities, a lifting mechanism, a polishing mechanism and a moving mechanism are arranged in the casing, the polishing mechanism can polish, the lifting mechanism can drive the polishing mechanism to lift, so that the surface of a steel plate is polished and the polishing force is adjusted, the moving mechanism can drive the casing to be fixed on the side surface of the steel plate and move along the side surface of the steel plate, and meanwhile, the moving mechanism can adjust the polishing width of the polishing mechanism according to the width of the steel plate, so that the polishing effect of the polishing mechanism is ensured;

the polishing mechanism comprises a lifting plate arranged on the lower side of the shell, a moving cavity is arranged in the lifting plate, two bilaterally symmetrical moving blocks are connected in the moving cavity in a sliding manner, a connecting spring is connected between the two moving blocks, a grinding groove is arranged in the rear end wall of the moving cavity, the rear end of the moving block is rotatably connected with a rotating shaft the other end of which is positioned in the grinding groove, the rotating shaft is fixedly connected with a belt wheel, the upper end surface of the lifting plate is fixedly connected with a connecting rod, a buffer cavity is arranged in the connecting rod, a buffer block is connected in the buffer cavity in a sliding manner, a polishing motor is arranged in the buffer block, a spring is connected between the buffer block and the buffer cavity, a descending cavity is arranged in the rear end wall of the buffer cavity, the polishing motor is in power connection with a polishing power shaft, the polishing power shaft is fixedly connected with the belt wheels, and a detachable polishing belt is connected between the three belt wheels.

2. The steel plate sharpening machine according to claim 1, wherein: elevating system includes drive chamber rear end wall fixed connection's driving motor, driving motor power is connected with the drive shaft, drive shaft fixedly connected with driving pulley, lift chamber front end wall rotates and is connected with the rear end and is located the transmission shaft of transmission intracavity, transmission shaft fixedly connected with driving pulley, two driving pulley and it is equipped with driving pulley, left side to connect between the driving pulley and right side be reverse connection between the driving pulley, transmission shaft fixedly connected with lift power gear.

3. The steel plate sharpening machine according to claim 2, wherein: the wall of lift chamber front end rotates and is connected with supplementary lift axle, supplementary lift axle fixedly connected with supplementary lifting gear, grind groove fixedly connected with upper end and run through two lifting rack of casing, lifting rack up end fixedly connected with limiting plate.

4. The steel plate sharpening machine according to claim 1, wherein: the moving mechanism comprises two control panels which are in bilateral symmetry and are connected in a sliding mode in the control cavity, the control panels are fixedly connected with connecting rods, the other ends of the connecting rods are fixedly connected with power blocks, power cavities are arranged in the power blocks, the upper end walls of the power cavities are fixedly connected with power motors, the power motors are connected with power shafts in a power mode, and the power shafts are fixedly connected with power wheels.

5. The steel plate sharpening machine according to claim 4, wherein: the connecting rod up end fixedly connected with intermediate lamella, be equipped with the hydraulic pressure chamber in the intermediate lamella, sliding connection has two bilateral symmetry's hydraulic pressure board in the hydraulic pressure chamber, the intermediate lamella rotates and is connected with the reversing wheel, hydraulic pressure board fixedly connected with haulage rope, be equipped with the intermediate lamella in the control chamber lower extreme wall.

6. The steel plate sharpening machine according to claim 5, wherein: the middle chamber with the intermediate lamella is through the connecting tube UNICOM that is equipped with, the connecting tube can stretch, the connecting tube with hydraulic pump UNICOM that is equipped with in the intermediate lamella.

7. The steel plate sharpening machine according to claim 1, wherein: two bilateral symmetry's carriage release levers are fixedly connected with to casing lower extreme, the carriage release lever lower extreme is equipped with the travelling wheel.

Technical Field

The invention relates to the field of polishing, in particular to a steel plate polishing machine.

Background

The existing steel plate surface grinding and leveling tool is mainly a small handheld grinder, the handheld grinder has the advantages of being light and convenient to grind a steel plate with a small grinding area, the grinding efficiency is low for grinding the steel plate with a large area, the flatness of the steel plate after grinding cannot be guaranteed, the labor intensity of an operator is high, a grinding wheel is easy to break after grinding for a long time, personnel injury or damage to other equipment is easily caused, the large steel plate is difficult to move when being ground, and the thickness and the size of the steel plate are different, so that the grinding is difficult to carry out.

Disclosure of Invention

The invention aims to provide a steel plate sharpening machine which is used for overcoming the defects in the prior art.

The steel plate grinding machine comprises a machine shell, wherein a control cavity is arranged in the machine shell, two lifting cavities which are bilaterally symmetrical are arranged in the rear end wall of the control cavity, a transmission cavity is arranged in the rear end wall of the lifting cavity, a driving cavity is arranged in the middle end wall of the two transmission cavities, a lifting mechanism, a grinding mechanism and a moving mechanism are arranged in the machine shell, the grinding mechanism can carry out grinding, the lifting mechanism can drive the grinding mechanism to lift so as to grind the surface of a steel plate and adjust the grinding force, the moving mechanism can drive the machine shell to be fixed on the side surface of the steel plate and move along the side surface of the steel plate, and meanwhile, the moving mechanism can adjust the grinding width of the grinding mechanism according to the width of the steel plate, so that the grinding effect of the grinding mechanism is ensured;

the polishing mechanism comprises a lifting plate arranged on the lower side of the shell, a moving cavity is arranged in the lifting plate, two bilaterally symmetrical moving blocks are connected in the moving cavity in a sliding manner, a connecting spring is connected between the two moving blocks, a polishing groove is arranged in the rear end wall of the moving cavity, the rear end of each moving block is rotatably connected with a rotating shaft of which the other end is positioned in the polishing groove, the rotating shaft is fixedly connected with a belt wheel, the upper end surface of the lifting plate is fixedly connected with a connecting rod, a buffer cavity is arranged in the connecting rod, a buffer block is connected in the buffer cavity in a sliding manner, a polishing motor is arranged in the buffer block, the buffer block is connected with the buffer cavity through a spring, a descending cavity is arranged in the rear end wall of the buffer cavity, the polishing motor is dynamically connected with a polishing power shaft of which the other end is positioned in the descending cavity, and the polishing power shaft is fixedly connected with the belt wheel, three be connected between the band pulley and be equipped with the area of polishing that can dismantle.

Further, the lifting mechanism comprises a driving motor fixedly connected with the rear end wall of the driving cavity, the driving motor is in power connection with a driving shaft, the driving shaft is fixedly connected with a driving belt wheel, the front end wall of the lifting cavity is rotatably connected with a transmission shaft with the rear end positioned in the transmission cavity, the transmission shaft is fixedly connected with a transmission belt wheel, two transmission belt wheels and the driving belt wheel are connected and provided with transmission belt wheels, the transmission belt wheel on the left side is reversely connected with the transmission belt wheel on the right side, the transmission shaft is fixedly connected with a lifting power gear, the front end wall of the lifting cavity is rotatably connected with an auxiliary lifting shaft, the auxiliary lifting shaft is fixedly connected with an auxiliary lifting gear, the upper end of the grinding groove is fixedly connected with two lifting racks with the upper end penetrating through the casing, and the lifting racks are meshed with the auxiliary lifting gear and the lifting power gear, and the upper end surface of the lifting rack is fixedly connected with a limiting plate.

Further, the moving mechanism comprises two bilaterally symmetrical control plates which are connected in a sliding manner in the control cavity, the control plates are fixedly connected with a connecting rod, the other end of the connecting rod penetrates through the casing, the other end of the connecting rod is fixedly connected with a power block, a power cavity is arranged in the power block, the upper end wall of the power cavity is fixedly connected with a power motor, the power motor is in power connection with a power shaft, the power shaft is fixedly connected with a power wheel, the other end of the power wheel penetrates through the power block, the upper end face of the connecting rod is fixedly connected with a middle plate, a hydraulic cavity is arranged in the middle plate, two bilaterally symmetrical hydraulic plates are connected in the hydraulic cavity in a sliding manner, the middle plate is rotatably connected with a reversing wheel, the other end of the hydraulic plate is fixedly connected with a traction rope fixedly connected with the moving block through the reversing wheel, a middle cavity is arranged in the lower end wall of the control cavity, the middle chamber with control chamber UNICOM, the middle chamber with the intermediate lamella is through the connecting tube UNICOM that is equipped with, the connecting tube can stretch, the connecting tube with hydraulic pump UNICOM that is equipped with in the intermediate lamella, the hydraulic pump with hydraulic pressure chamber UNICOM.

Furthermore, the lower end face of the shell is fixedly connected with two bilaterally symmetrical moving rods, and moving wheels are arranged at the lower ends of the moving rods.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the moving mechanism is arranged, so that steel plates with different sizes can be polished, and the range of the polished part can be adjusted according to the width of the steel plate, so that the polishing effect is ensured, and the manpower is saved;

the lifting plate capable of lifting and the grinding belt arranged in the lifting plate are arranged, so that grinding of steel plates with different thicknesses is realized, grinding force can be freely adjusted, and grinding effect is guaranteed;

the steel plate grinding machine can move forward to grind steel plates, so that manual operation is reduced, and the danger possibly caused by manual steel plate grinding is avoided.

Drawings

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

FIG. 2 is a schematic view of the overall structure of a steel plate sharpening machine according to the present invention;

FIG. 3 is a schematic cross-sectional view of the rear side of the grinding mechanism of FIG. 2 in accordance with the present invention;

fig. 4 is a schematic top cross-sectional view of the intermediate plate of fig. 3 in accordance with the present invention.

Detailed Description

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. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention:

referring to fig. 1 to 4, the steel plate sharpening machine according to the embodiment of the present invention includes a casing 10, a control chamber 12 is provided in the casing 10, two bilaterally symmetric lifting chambers 40 are provided in a rear end wall of the control chamber 12, a transmission chamber 56 is provided in a rear end wall of the lifting chamber 40, a driving chamber 52 is provided in a middle end wall of the two transmission chambers 56, a lifting mechanism 65, a sharpening mechanism 66 and a moving mechanism 67 are provided in the casing 10, the sharpening mechanism 66 can sharpen a steel plate, the lifting mechanism 65 can drive the sharpening mechanism 66 to ascend and descend, so as to sharpen the surface of the steel plate and adjust a sharpening force, the moving mechanism 67 can drive the casing 10 to be fixed on and move along a side surface of the steel plate, and the moving mechanism 67 can adjust a sharpening width of the sharpening mechanism 66 according to the width of the steel plate, thereby ensuring the grinding effect of the grinding mechanism 66;

the polishing mechanism 66 comprises a lifting plate 27 arranged on the lower side of the casing 10, a moving cavity 30 is arranged in the lifting plate 27, two bilaterally symmetrical moving blocks 31 are connected in the moving cavity 30 in a sliding manner, a connecting spring 29 is connected between the two moving blocks 31, a polishing groove 49 is arranged in the rear end wall of the moving cavity 30, the rear end of each moving block 31 is rotatably connected with a rotating shaft 28 of which the other end is positioned in the polishing groove 49, the rotating shaft 28 is fixedly connected with a belt wheel 48, the upper end surface of the lifting plate 27 is fixedly connected with a connecting rod 20, a buffer cavity 24 is arranged in the connecting rod 20, a buffer block 25 is connected in the buffer cavity 24 in a sliding manner, a polishing motor 19 is arranged in the buffer block 25, the buffer block 25 is connected with the buffer cavity 24 and is provided with a spring, a descending cavity 46 is arranged in the rear end wall of the buffer cavity 24, and the polishing motor 19 is dynamically connected with a polishing power shaft 45 of which the other end is positioned in the descending cavity 46, polishing power shaft 45 fixedly connected with belt pulley 48, it is three connect between the belt pulley 48 and be equipped with the polishing area 47 that can dismantle, two through the adjustment downside distance between the belt pulley 48 can be adjusted polishing area 47's the scope of polishing, through the upside belt pulley 48 guarantees two the belt pulley 48 is when changing apart from, polishing area 47 is still tight, can polish, starts output power when driving motor 53, can drive shaft 60 and rotate to drive driving pulley 54 and rotate, thereby drive driving pulley 51 and rotate, thereby drive transmission shaft 50 and rotate, thereby drive lift power gear 43 and rotate, thereby drive lifting rack 11 and limiting plate 39 downstream, thereby drive lifter plate 27 downstream, thereby drive polishing area 47 downstream.

Illustratively, the lifting mechanism 65 includes a driving motor 53 fixedly connected to the rear end wall of the driving chamber 52, the driving motor 53 is power-connected to a driving shaft 60, the driving shaft 60 is fixedly connected to a driving pulley 54, the front end wall of the lifting chamber 40 is rotatably connected to a transmission shaft 50 having a rear end located in the transmission chamber 56, the transmission shaft 50 is fixedly connected to a transmission pulley 51, a transmission pulley 55 is connected between the two transmission pulleys 51 and the driving pulley 54, the transmission pulley 51 on the left side and the transmission pulley 51 on the right side are reversely connected, the transmission shaft 50 is fixedly connected to a lifting power gear 43, the front end wall of the lifting chamber 40 is rotatably connected to an auxiliary lifting shaft 42, the auxiliary lifting shaft 42 is fixedly connected to an auxiliary lifting gear 41, the grinding groove 49 is fixedly connected to two lifting racks 11 having upper ends penetrating through the housing 10, the lifting rack 11 is meshed with the auxiliary lifting gear 41 and the lifting power gear 43, and a limiting plate 39 is fixedly connected to the upper end face of the lifting rack 11.

Illustratively, the moving mechanism 67 includes two bilaterally symmetrical control panels 15 slidably connected in the control cavity 12, the control panels 15 are fixedly connected with a connecting rod 16 having the other end penetrating through the housing 10, the other end of the connecting rod 16 is fixedly connected with a power block 34, a power cavity 33 is arranged in the power block 34, a power motor 36 is fixedly connected to the upper end wall of the power cavity 33, the power motor 36 is connected with a power shaft 38, the power shaft 38 is fixedly connected with a power wheel 35 having the other end penetrating through the power block 34, an intermediate plate 17 is fixedly connected to the upper end surface of the connecting rod 20, a hydraulic cavity 13 is arranged in the intermediate plate 17, two bilaterally symmetrical hydraulic plates 21 are slidably connected in the hydraulic cavity 13, the intermediate plate 17 is rotatably connected with a reversing wheel 22, the hydraulic plates 21 are fixedly connected with a traction rope 26 having the other end fixedly connected with the moving block 31 through the reversing wheel 22, be equipped with middle chamber 14 in the lower endwall of control chamber 12, middle chamber 14 with control chamber 12 UNICOM, middle chamber 14 with intermediate lamella 17 is through the connecting tube 18 UNICOM that is equipped with, connecting tube 18 can stretch, connecting tube 18 with the hydraulic pump 23 UNICOM that is equipped with in the intermediate lamella 17, hydraulic pump 23 with hydraulic pressure chamber 13 UNICOM.

For example, hydraulic oil is provided in the control chamber 12 and a chamber that can communicate with the control chamber 12.

Illustratively, two bilaterally symmetrical moving rods 32 are fixedly connected to the lower end surface of the housing 10, moving wheels 37 are arranged at the lower ends of the moving rods 32, and the moving wheels 37 can roll to assist the housing 10 to move.

The invention relates to a steel plate sharpening machine, which comprises the following working procedures:

when steel plate grinding is carried out, the machine shell 10 is moved to the position of the steel plate through the moving wheel 37, the power wheel 35 is opposite to the side surface of the steel plate, the hydraulic pump 23 is started to discharge hydraulic oil in the hydraulic cavity 13 into the control cavity 12, thereby pushing the two control plates 15, and thus the two links 16, thereby bringing the two power blocks 34, and thus the two power wheels 35, so that the machine shell 10 is fixed on the side surface of the steel plate through the two power wheels 35, and simultaneously, the hydraulic oil in the hydraulic cavity 13 is discharged, the two hydraulic plates 21 are far away from each other, so that the traction rope 26 is loosened, under the left and right of the elastic force of the connecting spring 29, the two moving blocks 31 approach each other, thereby bringing the two rotating shafts 28 on the lower side to approach each other, thereby driving the two belt wheels 48 at the lower side to approach each other, and completing the adjustment of the polishing range of the polishing belt 47 according to the width of the steel plate;

then, the driving motor 53 is started to output power, so that the polishing belt 47 is driven to move downwards, the polishing belt 47 is made to contact with the surface of the steel plate to polish the steel plate, the polishing degree is adjusted according to the force of the polishing belt 47 pressing on the steel plate, polishing is completed, then the power motor 36 is started, so that the power shaft 38 is driven to rotate, the power wheel 35 is driven to rotate, the machine shell 10 is driven to move forwards, and the whole steel plate is polished.

The invention has the beneficial effects that: according to the invention, the moving mechanism is arranged, so that steel plates with different sizes can be polished, and the range of the polished part can be adjusted according to the width of the steel plate, so that the polishing effect is ensured, and the manpower is saved;

the lifting plate capable of lifting and the grinding belt arranged in the lifting plate are arranged, so that grinding of steel plates with different thicknesses is realized, grinding force can be freely adjusted, and grinding effect is guaranteed;

the steel plate grinding machine can move forward to grind steel plates, so that manual operation is reduced, and the danger possibly caused by manual steel plate grinding is avoided.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.