CN215547553U - Grinding machine for machining - Google Patents

Abstract

The utility model discloses a grinding machine for machining, which comprises a box body, wherein a transverse plate is fixedly connected to the lower portion inside the box body, a flapping device is arranged on the right side inside the box body, the flapping device comprises an incomplete gear, a first gear, a string, a rotary table, a flapping rod and a lead block, two ends of the string are respectively and fixedly connected with the first gear and the flapping rod, the incomplete gear is meshed with the first gear, and the flapping rod is rotatably connected to the right side of the inner wall of the box body. This grinding machine for machining, through incomplete gear, first gear, string, carousel, the cooperation between patting the pole and the lead block, the string makes the pole of patting rotate upwards, when incomplete gear no longer with first gear engagement, because the effect of lead block, the pole of patting can be rotatory downwards suddenly, first gear can rotate to continue with incomplete gear engagement, pat the pole no longer the whereabouts, so reciprocating cycle, the continuous sudden fall of patting the pole and just realized the effect of patting with rising.

Description

Grinding machine for machining

Technical Field

The utility model relates to the technical field of machining, in particular to a grinding machine for machining.

Background

The machining process is a process of changing the external dimension or performance of a workpiece by a mechanical device, and can be divided into cutting process and pressure process according to the difference of processing modes, wherein some mechanical parts need to be polished in the machining process, and a grinding machine needs to be used for finely polishing the mechanical parts.

The current grinding machine can't take out the miscellaneous bits that block up in the dust absorption pipe, leads to dust extraction's damage, and the part that has the inclined plane can't be polished to current grinding machine, has produced the limitation to polishing object shape, and current grinding machine can't lead to operating more loaded down with trivial details with the certain angle of part autogiration when polishing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding machine for machining, which aims to solve the problem that the conventional grinding machine proposed in the background art cannot take out the sundry chips blocked in a dust suction pipe, so that a dust suction device is damaged.

In order to achieve the purpose, the utility model provides the following technical scheme: a grinding machine for machining comprises a box body, wherein a transverse plate is fixedly connected to the lower portion inside the box body, and a flapping device is arranged on the right side inside the box body;

the flapping device comprises an incomplete gear, a first gear, a string, a turntable, a flapping rod and a lead block;

the carousel rotates to be connected on the back wall of box, the string rotates with the carousel to be connected, the both ends of string respectively with first gear and pat pole fixed connection, the rear end of first gear and incomplete gear all rotates the back wall of connecting at the box, incomplete gear and first gear intermeshing, pat the pole and rotate the inner wall right side of connecting at the box, pat the right side lower extreme connecting rod of pole and lead rotation connection.

Preferably, a polishing device is arranged in the middle of the box body;

the grinding device comprises a first threaded rod, a lifting plate, a trapezoidal plate, a first sliding block, a grinding disc, a square block, a first motor and a hydraulic cylinder;

the utility model discloses a box, including box, inner wall, first threaded rod, lifter plate, hydraulic cylinder, riser, the bottom of hydraulic cylinder, the bottom of first threaded rod, both ends rotate respectively to be connected between the inner wall left side of box and inner wall upside riser, first threaded rod and first slider threaded connection, two the bottom of hydraulic cylinder all with the lower extreme frame fixed connection of first slider, two the output shaft of hydraulic cylinder all with lifter plate fixed connection, the mount and the lifter plate fixed connection of first motor, the output shaft of first motor passes through the axis of rotation of universal drive joint with the abrasive disc and is connected, the axis of rotation and the square of abrasive disc rotate to be connected, the square closely laminates with trapezoidal plate, trapezoidal plate fixed connection is at the upper surface of diaphragm.

Preferably, a material clamping device is arranged below the interior of the box body;

the material clamping device comprises a second threaded rod, a second sliding block, a second gear, a transmission shaft, a sliding rod, a third gear, a clamp, a first telescopic rod, a bevel gear set, a second motor, a driving cam, a driven disc and a second telescopic rod;

the second motor is fixedly connected to the upper end of a fixed plate on the left side of the inner wall of the box body, the bevel gear set is fixedly connected with an output shaft and a transmission shaft of the second motor respectively, the transmission shaft is rotatably connected with the transverse plate, the transmission shaft is fixedly connected with the driving cam, the driving cam is meshed with the driven disc, the driven disc is fixedly connected with an outer side rod of the second telescopic rod, an inner side rod of the second telescopic rod is fixedly connected with a clamp, a left side gear is fixedly connected with an outer side rod of the second telescopic rod, the second gear is meshed with the third gear, a left side gear is fixedly connected with an outer side rod of the first telescopic rod, a right side gear is fixedly connected with an inner side rod of the first telescopic rod, the first telescopic rod is rotatably connected with a connecting plate on the upper end of the second sliding block, and the clamp is rotatably connected with a connecting plate on the upper end of the second sliding block, two the slide bar all with second slider sliding connection, second slider and second threaded rod threaded connection, the second threaded rod rotates the connection in the inner wall left and right sides of box.

Preferably, the right side of the box body is provided with a collecting box, the inner wall of the collecting box is fixedly connected with a filter screen, and the front wall of the collecting box is rotatably connected with a magnet.

Preferably, the upper end of the collection box is provided with a fan, and the input end of the fan is provided with a corrugated pipe.

Compared with the prior art, the utility model has the beneficial effects that: according to the grinding machine for machining, through the matching of the incomplete gear, the first gear, the string, the rotary table, the patting rod and the lead block, the first gear is meshed with the incomplete gear, the string enables the patting rod to rotate upwards, when the incomplete gear is not meshed with the first gear any more, the patting rod can suddenly rotate downwards under the action of the lead block, the string enables the first gear to rotate clockwise until the first gear is continuously meshed with the incomplete gear, the patting rod does not fall down any more, and the patting effect can be realized through continuous sudden falling and rising of the patting rod in such a reciprocating circulation manner, so that the problem that sundry scraps blocked in a dust suction pipe cannot be taken out by an existing grinding machine is solved, and the damage of a dust suction device is avoided;

through the cooperation between the first threaded rod, the lifting plate, the trapezoidal plate, the first slider, the grinding disc, the square block and the hydraulic cylinder, the first slider drives the frame below to move along the first threaded rod, the hydraulic cylinder in the frame drives the first motor to move up and down through the lifting plate, the square block is tightly attached to the trapezoidal plate through adjustment, when the square block is adjusted to the inclined plane of the trapezoidal plate, the square block rotates around the axis, the height of the first motor is properly reduced, the square block continues to cling to the trapezoidal plate to slide, the rotating shaft of the grinding disc also rotates for a certain angle due to the action of the universal transmission joint, so that the effect of grinding the inclined plane is achieved, the problem that parts with the inclined plane cannot be ground by the existing grinding machine is solved, and the limitation on the shape of a grinding object is reduced;

through the second threaded rod, the second slider, the second gear, the transmission shaft, the slide bar, the third gear, anchor clamps, first telescopic link, bevel gear group, the second motor, the initiative cam, cooperation between driven plate and the second telescopic link, the driven plate is intermittent type rotation with the meshing of initiative cam, through the meshing transmission of second gear and third gear, intermittent type rotary motion will also be done to right side anchor clamps, just so realized that left and right sides anchor clamps carry out intermittent type and rotate in step, in order to reach when man-hour autogiration part, thereby the effect on different surfaces of processing, the problem that current grinding machine can't be with the certain angle of part autogiration when polishing has been solved, make the operation simpler.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at the location of the incomplete gear, string and beater bar;

FIG. 3 is a schematic view of the first threaded rod, the lifting plate and the trapezoidal plate of FIG. 1;

fig. 4 is a schematic structural view of the slide bar, clamp and bevel gear set of fig. 1.

In the figure: 1. the device comprises a box body, 2, a beating device, 201, an incomplete gear, 202, a first gear, 203, a string, 204, a rotating disc, 205, a beating rod, 206, a lead block, 3, a grinding device, 301, a first threaded rod, 302, a lifting plate, 303, a trapezoidal plate, 304, a first sliding block, 305, a grinding disc, 306, a square block, 307, a first motor, 308, a hydraulic cylinder, 4, a clamping device, 401, a second threaded rod, 402, a second sliding block, 403, a second gear, 404, a transmission shaft, 405, a sliding rod, 406, a third gear, 407, a clamp, 408, a first telescopic rod, 409, a bevel gear group, 410, a second motor, 411, a driving cam, 412, a driven disc, 413, a second gear, 5, a transverse plate, 6, a corrugated pipe, 7, a fan, 8, a collecting box, 9, a filter screen, 10 and a magnet.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a grinding machine for machining comprises a box body 1, a transverse plate 5 is fixedly connected to the lower portion inside the box body 1, the transverse plate 5 facilitates installation of other structures, a beating device 2 is arranged on the right side inside the box body 1, the beating device 2 comprises an incomplete gear 201, a first gear 202, a string 203, a rotary disc 204, a beating rod 205 and a lead block 206, the rotary disc 204 is rotatably connected to the rear wall of the box body 1, the rotary disc 204 facilitates movement of the string 203, the string 203 is rotatably connected with the rotary disc 204, two ends of the string 203 are respectively fixedly connected with the first gear 202 and the beating rod 205, the string 203 can move back and forth around the rotary disc 204 through rotation of the first gear 202, accordingly, up-and-down swinging effects of the beating rod 205 are achieved, the rear ends of the first gear 202 and the incomplete gear 201 are rotatably connected to the rear wall of the box body 1, the incomplete gear 201 is meshed with the first gear 202, and through cooperation with the incomplete gear 201, the first gear 202 can rotate intermittently, the beating rod 205 is connected to the right side of the inner wall of the box body 1 in a rotating mode, the lower end connecting rod of the right side of the beating rod 205 is connected with the lead block 206 in a rotating mode, and when the incomplete gear 201 is not meshed with the first gear 202, the lead block 206 can enable the beating rod 205 to fall down rapidly to achieve a beating effect.

The middle part in the box body 1 is provided with a grinding device 3, the grinding device 3 comprises a first threaded rod 301, a lifting plate 302, a trapezoidal plate 303, a first slider 304, a grinding plate 305, a square block 306, a first motor 307 and hydraulic cylinders 308, the left end and the right end of the first threaded rod 301 are respectively connected between risers on the left side of the inner wall and the upper side of the inner wall of the box body 1 in a rotating way, the first threaded rod 301 is in threaded connection with the first slider 304, the first motor 307 can move left and right through the matching of the first threaded rod 301 and the first slider 304, the bottom ends of the two hydraulic cylinders 308 are fixedly connected with a lower end frame of the first slider 304, the output shafts of the two hydraulic cylinders 308 are fixedly connected with the lifting plate 302, a fixed frame of the first motor 307 is fixedly connected with the lifting plate 302, the lifting plate 302 enables the first motor 307 to move up and down, the output shaft of the first motor 307 is rotatably connected with a rotating shaft of the grinding plate 305 through a universal transmission joint, the rotating shaft of the grinding plate 305 can rotate while swinging left and right, the rotating shaft of the grinding plate 305 is rotatably connected with the square 306, the square 306 is tightly attached to the trapezoidal plate 303, the trapezoidal plate 303 can limit the transverse moving track of the grinding plate 305, and the trapezoidal plate 303 is fixedly connected to the upper surface of the transverse plate 5.

A material clamping device 4 is arranged below the interior of the box body 1, the material clamping device 4 comprises a second threaded rod 401, a second sliding block 402, a second gear 403, a transmission shaft 404, a sliding rod 405, a third gear 406, a clamp 407, a first telescopic rod 408, a bevel gear group 409, a second motor 410, a driving cam 411, a driven disc 412 and a second telescopic rod 413, the second motor 410 is fixedly connected to the upper end of a left fixing plate on the inner wall of the box body 1, the bevel gear group 409 is fixedly connected with an output shaft of the second motor 410 and the transmission shaft 404 respectively, the bevel gear group 409 can transmit the power of the second motor 410 to the transmission shaft 404, the transmission shaft 404 is rotatably connected with the transverse plate 5, the transmission shaft 404 is fixedly connected with the driving cam 411, the driving cam 411 is mutually engaged with the driven disc 412, the driving cam 411 can enable the driven disc 412 to intermittently rotate, the driven disc 412 is fixedly connected with an outer rod of the second telescopic rod 413, the inner rod of the second expansion link 413 is fixedly connected with the clamp 407, the second expansion link 413 can enable the clamp 407 to intermittently rotate and simultaneously move, the left second gear 403 is fixedly connected with the outer rod of the second expansion link 413, the second gear 403 and the third gear 406 are mutually meshed, the intermittent rotation of the second gear 403 can be transmitted to the third gear 406, the left third gear 406 is fixedly connected with the outer rod of the first expansion link 408, the right third gear 406 is fixedly connected with the inner rod of the first expansion link 408, the first expansion link 408 can enable the two third gears 406 to be transmitted, the first expansion link 408 is rotatably connected with a connecting plate at the upper end of the second slide block 402, the clamp 407 is rotatably connected with a connecting plate at the upper end of the second slide block 402, the two slide bars 405 are both slidably connected with the second slide block 402, the slide bars 405 can enable the sliding track of the second slide block 402 to be limited, second slider 402 and second threaded rod 401 threaded connection, second threaded rod 401 rotates the inner wall left and right sides of connection at box 1, box 1 right side is equipped with collecting box 8, the sweeps can be collected to collecting box 8, collecting box 8's inner wall fixedly connected with filter screen 9, filter screen 9 can filter tiny dust, collecting box 8's antetheca rotates and is connected with magnet 10, magnet 10 can adsorb the sweeps, collecting box 8's upper end is equipped with fan 7, fan 7 can inhale collecting box 8 with the sweeps in the box 1 in, bellows 6 is installed to fan 7's input, bellows 6 can be by better fixed position.

The working principle is as follows:

starting a motor outside the box body 1, enabling the incomplete gear 201 to rotate clockwise around the axis, enabling the first gear 202 to be meshed with the incomplete gear 201, enabling the first gear 202 to rotate anticlockwise around the axis, enabling a connecting point of the string 203 and the first gear 202 to move downwards, enabling the string 203 to drive the turntable 204 to rotate anticlockwise, enabling the string 203 to drive the beating rod 205 to rotate upwards around the pin shaft, enabling the beating rod 205 to suddenly rotate downwards around the pin shaft under the action of the lead block 206 when the incomplete gear 201 rotates to be no longer meshed with the first gear 202, enabling the string 203 to drive the first gear 202 to rotate clockwise at the moment, enabling the first gear 202 to continuously rotate to be meshed with the incomplete gear 201, enabling the beating rod 205 not to continuously fall down and repeatedly circulate in such a way, enabling the beating effect to be achieved by continuous falling and rising of the beating rod 205, and when parts with inclined planes need to be polished, starting a first motor 307, rotating a handle to rotate a first threaded rod 301, driving a frame below by a first sliding block 304 to move along the first threaded rod 301, driving the first motor 307 to move up and down by a hydraulic cylinder 308 in the frame through a lifting plate 302, adjusting to a proper position, enabling a square block 306 to be tightly attached to a trapezoidal plate 303, enabling the square block 306 to slide along the trapezoidal plate 303 when rotating the first threaded rod 301, enabling the square block 306 to rotate around an axis when the square block 306 slides to the inclined surface of the trapezoidal plate 303, properly reducing the height of the first motor 307, enabling the square block 306 to continuously slide close to the trapezoidal plate 303, enabling a rotating shaft of a grinding plate 305 to rotate for a certain angle due to the action of a universal transmission joint, so as to achieve the effect of grinding the inclined surface, rotating the handle to rotate a second threaded rod 401, enabling two second sliding blocks 402 to move oppositely, adjusting to a proper position, and placing a part into a clamp 407, the second threaded rod 401 is rotated to make the part tightly abut against the clamp 407, the second motor 410 is started, the power of the second motor 410 is transmitted to the transmission shaft 404 through the transmission of the bevel gear set 409, the driving cam 411 will continuously rotate, the driven disc 412 and the driving cam 411 are engaged to rotate intermittently, the left clamp 407 will also rotate intermittently through the transmission of the second telescopic rod 413, because the second gear 403 and the third gear 406 are engaged with each other, the left second gear 403 fixedly connected with the second telescopic rod 413 will transmit the intermittent rotation mode to the left third gear 406, through the transmission of the first telescopic rod 408, the intermittent rotation mode of the left third gear 406 will be transmitted to the right third gear 406, the right third gear 406 will transmit the intermittent rotation mode to the right second gear 403, and further the right clamp 407 will also rotate intermittently, thus realizing the synchronous intermittent rotation of the left and right clamps 407, in order to reach the effect of adding man-hour autogiration part to the different surfaces of processing, when collecting the sweeps in box 1, open fan 7, the sweeps will be inhaled through bellows 6 and collect 8 in, through the effect of filter screen 9, the dust will fall the cavity of resorption of collecting box 8, and scrap iron bits will be adsorbed on magnet 9.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a grinding machine for machining, includes box (1), its characterized in that: a transverse plate (5) is fixedly connected to the lower portion inside the box body (1), and a flapping device (2) is arranged on the right side inside the box body (1);

the flapping device (2) comprises an incomplete gear (201), a first gear (202), a string (203), a turntable (204), a flapping rod (205) and a lead block (206);

carousel (204) rotate to be connected on the back wall of box (1), string (203) rotate with carousel (204) to be connected, the both ends of string (203) respectively with first gear (202) and pat pole (205) fixed connection, the back wall of connection at box (1) is all rotated to the rear end of first gear (202) and incomplete gear (201), incomplete gear (201) and first gear (202) intermeshing, pat pole (205) rotate to be connected on the inner wall right side of box (1), the right side lower extreme connecting rod of patting pole (205) rotates with lead (206) to be connected.

2. The grinding machine for machining according to claim 1, characterized in that: a polishing device (3) is arranged in the middle of the inside of the box body (1);

the grinding device (3) comprises a first threaded rod (301), a lifting plate (302), a trapezoidal plate (303), a first slider (304), a grinding plate (305), a square block (306), a first motor (307) and a hydraulic cylinder (308);

the left and right ends of first threaded rod (301) rotate respectively and connect between the inner wall left side of box (1) and inner wall upside riser, first threaded rod (301) and first slider (304) threaded connection, two the bottom of pneumatic cylinder (308) all with the lower extreme frame fixed connection of first slider (304), two the output shaft of pneumatic cylinder (308) all with lifter plate (302) fixed connection, the mount and lifter plate (302) fixed connection of first motor (307), the output shaft of first motor (307) passes through the axis of rotation of universal drive festival and abrasive disc (305) and is connected, the axis of rotation and the rotation of square (306) of abrasive disc (305) are connected, square (306) and trapezoidal plate (303) closely laminate, trapezoidal plate (303) fixed connection is at the upper surface of diaphragm (5).

3. The grinding machine for machining according to claim 1, characterized in that: a material clamping device (4) is arranged below the box body (1);

the material clamping device (4) comprises a second threaded rod (401), a second sliding block (402), a second gear (403), a transmission shaft (404), a sliding rod (405), a third gear (406), a clamp (407), a first telescopic rod (408), a bevel gear group (409), a second motor (410), a driving cam (411), a driven disc (412) and a second telescopic rod (413);

the second motor (410) is fixedly connected to the upper end of a left fixing plate on the inner wall of the box body (1), the bevel gear set (409) is fixedly connected with an output shaft of the second motor (410) and a transmission shaft (404) respectively, the transmission shaft (404) is rotatably connected with the transverse plate (5), the transmission shaft (404) is fixedly connected with a driving cam (411), the driving cam (411) is meshed with a driven disc (412), the driven disc (412) is fixedly connected with an outer side rod of a second telescopic rod (413), an inner side rod of the second telescopic rod (413) is fixedly connected with a clamp (407), the second gear (403) on the left side is fixedly connected with the outer side rod of the second telescopic rod (413), the second gear (403) is meshed with a third gear (406), and the third gear (406) on the left side is fixedly connected with an outer side rod of a first telescopic rod (408), the right side third gear (406) is fixedly connected with an inner side rod of a first telescopic rod (408), the first telescopic rod (408) is rotatably connected with a connecting plate at the upper end of a second sliding block (402), a clamp (407) is rotatably connected with a connecting plate at the upper end of the second sliding block (402), two sliding rods (405) are both slidably connected with the second sliding block (402), the second sliding block (402) is in threaded connection with a second threaded rod (401), and the second threaded rod (401) is rotatably connected to the left side and the right side of the inner wall of the box body (1).

4. The grinding machine for machining according to claim 1, characterized in that: the collection box (8) is arranged on the right side of the box body (1), a filter screen (9) is fixedly connected to the inner wall of the collection box (8), and a magnet (10) is rotatably connected to the front wall of the collection box (8).

5. The grinding machine for machining according to claim 4, characterized in that: the upper end of the collection box (8) is provided with a fan (7), and the input end of the fan (7) is provided with a corrugated pipe (6).

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