CN111745509A

CN111745509A - Metal grinding device convenient to adjust

Info

Publication number: CN111745509A
Application number: CN202010696622.8A
Authority: CN
Inventors: 刘闪闪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-10-09

Abstract

The invention discloses a metal polishing device convenient to adjust, which comprises a base, a handle, a clamping device and a supporting device, wherein a supporting column is fixedly connected to the left side of the upper surface of the base, the top end of the supporting column is fixedly connected with the lower surface of a sliding sleeve, a sliding rod is sleeved in the sliding sleeve, the lower surface of one end of the back surface of the sliding rod is fixedly connected with a fixing plate, the front surface of the fixing plate is fixedly connected with one end of the back surface of a first electric push rod, one end of the front surface of the first electric push rod is fixedly connected with the back surface of the supporting column, the upper surface of the sliding rod, which is positioned in the front of the sliding sleeve, is fixedly connected with a first supporting plate, and the right. This metal grinding device of convenient regulation through setting up first electric putter, handle, screw thread post, a screw thread section of thick bamboo, polishing stone, slide bar and sliding sleeve to reduce workman's working strength, avoided bringing many inconveniences for the workman.

Description

Metal grinding device convenient to adjust

Technical Field

The invention relates to the technical field of metal grinding, in particular to a metal grinding device convenient to adjust.

Background

Machine refers to the generic term of machine and mechanism. The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machines are simple machines. Complex machines are simply two or more machines, and these relatively complex machines are generally called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines.

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness.

In the process of production and processing, the surface of metal needs to be polished, and a polishing device needs to be used when the metal is polished, but the polishing plate of the current polishing device is fixed, and the metal needs to be moved when the metal is polished at different positions, so that the working strength of workers is increased, and much inconvenience is brought to the workers.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a metal grinding device convenient to adjust, and solves the problems that the positions of grinding plates of the existing grinding device are fixed, metal needs to be moved when different positions of the metal are ground, the working strength of workers is increased, and a lot of inconvenience is brought to the workers.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a metal polishing device convenient to adjust comprises a base, a handle, a clamping device and a supporting device, wherein a supporting column is fixedly connected to the left side of the upper surface of the base, the top end of the supporting column is fixedly connected with the lower surface of a sliding sleeve, a sliding rod is sleeved in the sliding sleeve, a fixing plate is fixedly connected to the lower surface of one end of the back surface of the sliding rod, the front surface of the fixing plate is fixedly connected with one end of the back surface of a first electric push rod, one end of the front surface of the first electric push rod is fixedly connected with the back surface of the supporting column, the upper surface of the sliding rod, which is positioned in the front of the sliding sleeve, is fixedly connected with a first supporting plate, the right side surface of the top end of the first supporting plate is fixedly connected with the left side surface of a second supporting plate, a sliding groove is formed in the lower surface of the second supporting, the thread cylinder is internally threaded with a thread column, the right end of the thread column is fixedly connected with the left side of the first rotating shaft, the right end of the first rotating shaft is sleeved in the first bearing, the right end of the first bearing is clamped with the left side of the first fixing block, the upper surface of the first fixing block is fixedly connected with the lower surface of the second supporting plate, the left end of the thread column is fixedly connected with the right end of the second rotating shaft, the left end of the second rotating shaft penetrates through the second bearing and is positioned on the left side of the first supporting plate, the left end of the second bearing is clamped with the right side of the first supporting plate, the left end of the second rotating shaft is fixedly connected with the right side of the handle, the lower surface of the thread cylinder is fixedly connected with the second fixing block, the lower surface of the second fixing block is fixedly connected with the upper surface of the motor body, the bottom end of the motor output shaft is fixedly connected with a polishing stone, and the positions of the upper surface of the base, which are positioned on, and the third backup pad in left side is located the right side of slide bar, and the equal fixedly connected with clamping device in the corresponding position of two third backup pad opposite faces, the base upper surface is located the fixedly connected with strutting arrangement in the middle of two third backup pads, the position fixedly connected with power that the base upper surface is located right side third backup pad, and the upper surface of power is provided with the switch.

Preferably, the handle comprises a handle, the right end of the handle is fixedly connected with the left side face of the rotary table, the handle is far away from the circle center of the rotary table, and the right side face of the rotary table is fixedly connected with the left end of the second rotary shaft.

Preferably, the clamping device comprises a second electric push rod, the left end of the second electric push rod is fixedly connected with the right side face of the third supporting plate, and the right end of the second electric push rod is fixedly connected with the left side face of the protection pad.

Preferably, the supporting device comprises a third electric push rod, the bottom end of the third electric push rod is fixedly connected with the upper surface of the base, the top end of the third electric push rod is fixedly connected with the lower surface of the bearing plate, the number of the third electric push rods is four, and the four third electric push rods are respectively located at four corners of the lower surface of the bearing plate.

Preferably, the output end of the power supply is electrically connected with the input end of the switch through a lead, the switch is an LW5D-16 universal change-over switch, the output end of the switch is electrically connected with the input ends of the motor, the first electric push rod, the second electric push rod and the third electric push rod through leads, and the model of the motor is Y80-2.

Preferably, the shape of the bearing plate is rectangular, and the shapes of the sliding rod and the sliding sleeve are both rectangular.

(III) advantageous effects

The invention provides a metal polishing device convenient to adjust, which has the following beneficial effects:

(1) the metal polishing device convenient to adjust comprises a first electric push rod, a handle, a threaded column, a threaded cylinder, a polishing stone, a sliding rod and a sliding sleeve, wherein when the metal surface needs to be polished, the metal is placed on a bearing plate, the polishing stone is rotated by controlling a motor to work through a switch, the surface of the metal is polished, the handle is rotated, the threaded column is rotated, the threaded cylinder can move leftwards and rightwards, a second fixed block drives the motor and the polishing stone to move leftwards and rightwards, the left side and the right side of the upper surface of the metal can be polished, meanwhile, the first electric push rod can be controlled to extend or shorten through the switch, a fixed plate can move forwards or backwards, the sliding rod can move forwards or backwards, the first supporting plate can move forwards and backwards, the second supporting plate drives the motor and the polishing stone to move forwards and backwards, the front and the back of the upper surface of the metal can be polished, thereby reducing the working strength of workers and avoiding bringing much inconvenience to the workers.

(2) This metal grinding device of convenient regulation, through setting up second electric putter, third electric putter, loading board and protection pad, when needs are polished to metal surface, place the metal on the loading board, extend or shorten through on-off control third electric putter, can adjust the height of metal, then extend through on-off control second electric putter, can press from both sides tightly fixedly with the right flank to the left surface of metal, simultaneously through on-off control second electric putter stop work.

(3) According to the metal polishing device convenient to adjust, the fixing plate is arranged, when the first electric push rod extends or shortens, the slide rod can be moved more conveniently, and when the threaded column rotates, the threaded column can be better rotated by arranging the first bearing, the first rotating shaft, the second bearing and the second rotating shaft.

Drawings

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a right-view structural diagram of the present invention.

In the figure: the device comprises a base, a support column 2, a sliding sleeve 3, a sliding rod 4, a fixing plate 5, a first electric push rod 6, a first support plate 7, a second support plate 8, a sliding chute 9, a sliding block 10, a connecting block 11, a threaded cylinder 12, a threaded column 13, a first rotating shaft 14, a first bearing 15, a first fixing block 16, a second rotating shaft 17, a second bearing 18, a handle 19, a handle 191, a rotating disc 192, a second fixing block 20, a motor 21, a grinding stone 22, a third support plate 23, a clamping device 24, a second electric push rod 241, a protective pad 242, a supporting device 25, a bearing plate 251, a third electric push rod 252, a power supply 26 and a switch 27.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: a metal polishing device convenient to adjust comprises a base 1, a handle 19, a clamping device 24 and a supporting device 25, wherein a supporting column 2 is fixedly connected to the left side of the upper surface of the base 1, a sliding sleeve 3 and a first electric push rod 6 can be better supported and fixed by arranging the supporting column 2, so that people can conveniently move a sliding rod 4, the top end of the supporting column 2 is fixedly connected with the lower surface of the sliding sleeve 3, a sliding rod 4 is sleeved in the sliding sleeve 3, the sliding sleeve 3 and the sliding rod 4 are arranged, when the sliding rod 4 moves, a first supporting plate 7 can be better moved, so that workers can conveniently adjust the position of a polishing stone 22, a fixing plate 5 is fixedly connected to the lower surface of one end of the back of the sliding rod 4, and by arranging the fixing plate 5, when the first electric push rod 6 extends or shortens, the fixing plate 5 moves back and forth, so that the sliding rod 4 can, the front surface of the fixed plate 5 is fixedly connected with one end of the back surface of the first electric push rod 6, the front end of the first electric push rod 6 is fixedly connected with the back surface of the support column 2, the slide rod 4 can be better moved back and forth by arranging the first electric push rod 6 and utilizing the characteristic of extension or shortening of the first electric push rod 6, the upper surface of the slide rod 4 positioned at the front position of the slide sleeve 3 is fixedly connected with a first support plate 7, the second support plate 8 can be supported and fixed by arranging the first support plate 7, the right side surface of the top end of the first support plate 7 is fixedly connected with the left side surface of the second support plate 8, the first fixed block 16 can be better fixed and supported by arranging the second support plate 8, the lower surface of the second support plate 8 is provided with a chute 9, a slide block 10 is slidably connected in the chute 9, and the lower surface of the slide block 10 is fixedly, through the arrangement of the sliding groove 9, the sliding block 10 and the connecting block 11, when the threaded column 13 rotates to move the threaded column 13, the threaded cylinder 12 can be better moved, the lower surface of the connecting block 11 is fixedly connected with the upper surface of the threaded cylinder 12, the threaded column 13 is connected with the threaded column 12 in a threaded manner, through the arrangement of the threaded cylinder 12 and the threaded column 13, the threaded cylinder 12 moves when the threaded column 13 rotates, so that the motor 21 and the polishing stone 22 can move, different positions of the metal surface can be better polished, the right end of the threaded column 13 is fixedly connected with the left end of the first rotating shaft 14, the right end of the first rotating shaft 14 is sleeved in the first bearing 15, the right end of the first bearing 15 is clamped with the left side surface of the first fixing block 16, through the arrangement of the first fixing block 16, the first bearing 15 can be better supported and fixed, the upper surface of the first fixing block 16 is fixedly connected with the lower surface of the second supporting plate 8, the left end of the threaded column 13 is fixedly connected with the right end of the second rotating shaft 17, the left end of the second rotating shaft 17 penetrates through the second bearing 18 and is positioned on the left side of the first supporting plate 7, the threaded column 13 can be better rotated when the threaded column 13 rotates by arranging the first bearing 15, the first rotating shaft 14, the second bearing 18 and the second rotating shaft 17, so that a worker can conveniently adjust the position of the polishing stone 22, the left end of the second bearing 18 is clamped with the right side surface of the first supporting plate 7, the left end of the second rotating shaft 17 is fixedly connected with the right side surface of the handle 19, the handle 19 comprises a grip 191, the right end of the grip 191 is fixedly connected with the left side surface of the rotary disc 192, the grip 191 is far away from the circle center of the rotary disc 192, the right side surface of the rotary disc 192 is fixedly connected with the left end of the second rotating shaft 17, the handle 19 can be better used for enabling the worker to rotate the threaded column 13, so that the worker can, the lower surface of the threaded cylinder 12 is fixedly connected with a second fixed block 20, the motor 21 can be better fixed by arranging the second fixed block 20, the lower surface of the second fixed block 20 is fixedly connected with the upper surface of the body of the motor 21, the bottom end of the output shaft of the motor 21 is fixedly connected with a grinding stone 22, the positions of the upper surface of the base 1, which are positioned at the left side and the right side of the grinding stone 22, are fixedly connected with third supporting plates 23, the clamping device 24 can be better fixed by arranging the third supporting plates 23, the left third supporting plate 23 is positioned at the right side of the sliding rod 4, the clamping devices 24 are fixedly connected at the positions corresponding to the opposite surfaces of the two third supporting plates 23, the clamping devices 24 comprise second electric push rods 241, the left ends of the second electric push rods 241 are fixedly connected with the right side surfaces of the third supporting plates 23, and the right ends of the second electric push rods 241 are fixedly connected with the left, the left side and the right side of the metal can be clamped and fixed by arranging the clamping device 24, the position of the upper surface of the base 1 between the two third supporting plates 23 is fixedly connected with the supporting device 25, the supporting device 25 comprises the third electric push rod 252, the bottom end of the third electric push rod 252 is fixedly connected with the upper surface of the base 1, the top end of the third electric push rod 252 is fixedly connected with the lower surface of the bearing plate 251, the number of the third electric push rods 252 is four, the four third electric push rods 252 are respectively positioned at the four corners of the lower surface of the bearing plate 251, the metal is placed on the bearing plate 251 by arranging the supporting device 25, the height of the metal can be adjusted by utilizing the characteristic of extension or shortening of the third electric push rods 252, the metal is conveniently clamped and polished by workers, the position of the upper surface of the base 1 on the right side of the third supporting plate 23 is fixedly connected with the power supply, and the switch 27 is arranged on the upper surface of the power supply 26, and by arranging the switch 27 and the power supply 26, the working states of the first electric push rod 6, the second electric push rod 241, the third electric push rod 252 and the motor 21 can be better controlled, so that workers can conveniently polish different positions of metal, the output end of the power supply 26 is electrically connected with the input end of the switch 27 through a lead, the switch 27 is an LW5D-16 universal change-over switch, the output end of the switch 27 is electrically connected with the input ends of the motor 21, the first electric push rod 6, the second electric push rod 241 and the third electric push rod 252 through leads, the model of the motor 21 is Y80-2, the shape of the bearing plate 251 is rectangular, and the shapes of the slide rod 4 and the slide sleeve 3 are both rectangular.

When the metal surface polishing device is used, when the metal surface needs to be polished, metal is placed on the bearing plate 251, the third electric push rod 252 is controlled to extend or shorten through the switch 27, the height of the metal can be adjusted, then the second electric push rod 241 is controlled to extend through the switch 27, the left side surface and the right side surface of the metal can be clamped and fixed, meanwhile, the second electric push rod 241 is controlled to stop working through the switch 27, then the motor 21 is controlled to work through the switch 27, the polishing stone 22 rotates to polish the metal surface, then the handle 19 is rotated to rotate the threaded column 13, so that the threaded cylinder 12 can move left and right, the second fixing block 20 drives the motor 21 and the polishing stone 22 to move left and right, therefore, the left side and the right side of the upper surface of the metal can be polished, meanwhile, the first electric push rod 6 can be controlled to extend or shorten through the switch 27, so that the fixing plate 5 moves forward or backward, therefore, the sliding rod 4 moves forwards or backwards, the first supporting plate 7 moves forwards and backwards, the second supporting plate 8 drives the motor 21 and the grinding stone 22 to move forwards and backwards, the front and the back of the upper surface of the metal can be ground, after grinding is completed, the second electric push rod 241 is controlled to be shortened through the switch 27, a worker can take the ground metal off the bearing plate 251, and meanwhile the switch 27 is used for controlling the second electric push rod 241 to stop working.

In conclusion, the metal polishing device convenient to adjust is provided with the first electric push rod 6, the handle 19, the threaded column 13, the threaded cylinder 12, the polishing stone 22, the sliding rod 4 and the sliding sleeve 3, when a metal surface needs to be polished, metal is placed on the bearing plate 251, the motor 21 is controlled to work through the switch 27, the polishing stone 22 rotates to polish the surface of the metal, then the handle 19 is rotated to rotate the threaded column 13, so that the threaded cylinder 12 can move left and right, the second fixing block 20 drives the motor 21 and the polishing stone 22 to move left and right, so that the left and right sides of the upper surface of the metal can be polished, meanwhile, the switch 27 can be used for controlling the first electric push rod 6 to extend or shorten, so that the fixing plate 5 moves forwards or backwards, so that the sliding rod 4 moves forwards or backwards, the first supporting plate 7 moves forwards and backwards, so that the second supporting plate 8 drives the motor 21 and the polishing stone 22 to move forwards and backwards, thereby can polish the place ahead and the rear of metal upper surface to reduce workman's working strength, avoid bringing many inconveniences for the workman.

Meanwhile, this metal grinding device convenient to adjust, through setting up second electric putter 241, third electric putter 252, loading board 251 and protection pad 242, when needs are polished to the metal surface, place the metal on loading board 251, through switch 27 control third electric putter 252 extension or shorten, can adjust the height of metal, then through switch 27 control second electric putter 241 extension, can press from both sides tightly fixedly with the right flank of metal, simultaneously through switch 27 control second electric putter 241 stop work.

Meanwhile, the metal polishing device convenient to adjust can enable the sliding rod 4 to move more conveniently when the first electric push rod 6 extends or shortens by arranging the fixing plate 5, and can enable the threaded column 13 to rotate better when the threaded column 13 rotates by arranging the first bearing 15, the first rotating shaft 14, the second bearing 18 and the second rotating shaft 17.

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 convenient metal grinding device who adjusts, includes base (1), handle (19), clamping device (24) and strutting arrangement (25), its characterized in that: the left side of the upper surface of the base (1) is fixedly connected with a support column (2), the top end of the support column (2) is fixedly connected with the lower surface of a sliding sleeve (3), a sliding rod (4) is sleeved in the sliding sleeve (3), the lower surface of one end of the back surface of the sliding rod (4) is fixedly connected with a fixed plate (5), the front surface of the fixed plate (5) is fixedly connected with one end of the back surface of a first electric push rod (6), the front end of the first electric push rod (6) is fixedly connected with the back surface of the support column (2), the upper surface of the sliding rod (4) positioned in the front of the sliding sleeve (3) is fixedly connected with a first support plate (7), the right side surface of the top end of the first support plate (7) is fixedly connected with the left side surface of a second support plate (8), the lower surface of the second support plate (8) is provided with a, the lower surface of the sliding block (10) is fixedly connected with a connecting block (11), the lower surface of the connecting block (11) is fixedly connected with the upper surface of a threaded cylinder (12), a threaded column (13) is connected with the inner thread of the threaded cylinder (12), the right end of the threaded column (13) is fixedly connected with the left end of a first rotating shaft (14), the right end of the first rotating shaft (14) is sleeved in a first bearing (15), the right end of the first bearing (15) is clamped with the left side surface of a first fixing block (16), the upper surface of the first fixing block (16) is fixedly connected with the lower surface of a second supporting plate (8), the left end of the threaded column (13) is fixedly connected with the right end of a second rotating shaft (17), the left end of the second rotating shaft (17) penetrates through a second bearing (18) to be positioned on the left side of the first supporting plate (7), the left end of the second bearing (18) is clamped with the right side surface of the first supporting plate (7), the left end of the second rotating shaft (17) is fixedly connected with the right side face of the handle (19), the lower surface of the threaded cylinder (12) is fixedly connected with a second fixed block (20), the lower surface of the second fixed block (20) is fixedly connected with the upper surface of the machine body of the motor (21), the bottom end of the output shaft of the motor (21) is fixedly connected with a grinding stone (22), the upper surface of the base (1) is positioned on the left side and the right side of the grinding stone (22) and is fixedly connected with a third supporting plate (23), the left third supporting plate (23) is positioned on the right side of the sliding rod (4), the opposite faces of the two third supporting plates (23) are fixedly connected with clamping devices (24), the upper surface of the base (1) is positioned between the two third supporting plates (23) and is fixedly connected with a supporting device (25), the upper surface of the base (1) is positioned on the right side of the third supporting plate (23) on the right side and is fixedly connected with, and a switch (27) is provided on the upper surface of the power supply (26).

2. An adjustable metal sharpening device according to claim 1, wherein: the handle (19) comprises a grip (191), the right end of the grip (191) is fixedly connected with the left side face of the rotary table (192), the grip (191) is far away from the circle center of the rotary table (192), and the right side face of the rotary table (192) is fixedly connected with the left end of the second rotary shaft (17).

3. An adjustable metal sharpening device according to claim 1, wherein: the clamping device (24) comprises a second electric push rod (241), the left end of the second electric push rod (241) is fixedly connected with the right side face of the third supporting plate (23), and the right end of the second electric push rod (241) is fixedly connected with the left side face of the protective pad (242).

4. An adjustable metal sharpening device according to claim 3, wherein: the supporting device (25) comprises third electric push rods (252), the bottom ends of the third electric push rods (252) are fixedly connected with the upper surface of the base (1), the top ends of the third electric push rods (252) are fixedly connected with the lower surface of the bearing plate (251), the number of the third electric push rods (252) is four, and the four third electric push rods (252) are respectively located at four corners of the lower surface of the bearing plate (251).

5. An adjustable metal grinding apparatus as set forth in claim 4, wherein: the output end of the power supply (26) is electrically connected with the input end of the switch (27) through a lead, the switch (27) is an LW5D-16 universal change-over switch, the output end of the switch (27) is electrically connected with the input ends of the motor (21), the first electric push rod (6), the second electric push rod (241) and the third electric push rod (252) through leads, and the model of the motor (21) is Y80-2.

6. An adjustable metal sharpening device according to claim 5, wherein: the bearing plate (251) is rectangular, and the slide rod (4) and the sliding sleeve (3) are both rectangular.