CN211917207U - High-precision multilayer piezoelectric ceramic blank cutting device - Google Patents

Abstract

The utility model discloses a high-precision multilayer piezoelectric ceramic blank cutting device, which comprises an upper protective shell, an upper beam plate, a blanking bin, a water tank, a cutting motor, a ceramic cutting knife, a movable support rod and a compression spring, wherein the lower part of the upper protective shell is welded with the upper beam plate, the utility model discloses the mutual matching of the upper protective shell, the upper beam plate, a support column, a cutting platform, the cutting motor, the ceramic cutting knife, a limit block, a rubber pad, a metal frame, a blanking hopper and a ceramic blank body, the device can rotate the support column to lift and adjust the cutting motor and the ceramic cutting knife, the rotating shaft of the cutting motor is fixedly connected with the ceramic cutting knife, the cutting motor is started to drive the ceramic cutting knife to rotate, the ceramic blank body on the cutting platform is cut, the blanking hole is arranged inside the cutting platform, the blanking hopper is arranged below the cutting platform, and the cut residual materials can enter the blanking, environmental protection, reutilization improve this utility model's practicality.

Description

High-precision multilayer piezoelectric ceramic blank cutting device

Technical Field

The utility model relates to a ceramic idiosome cutting's great scope specifically is a multilayer piezoceramics idiosome cutting device of high accuracy.

Background

Piezoelectric ceramics are information functional ceramic materials capable of mutually converting mechanical energy and electric energy, namely, piezoelectric effect, and have dielectricity, elasticity and the like in addition to piezoelectricity, and are widely applied to medical imaging, acoustic sensors, acoustic transducers, ultrasonic motors and the like. The piezoelectric ceramic is manufactured by utilizing the piezoelectric effect that the material causes the relative displacement of the centers of positive and negative charges in the material under the action of mechanical stress to generate polarization, so that bound charges with opposite signs appear on the surfaces of two ends of the material, and the piezoelectric ceramic has sensitive characteristics.

The existing piezoelectric ceramic blank has been gradually matured in the aspect of manufacturing process, but there are some places to be perfected, especially in the aspect of cutting the ceramic blank, and the following problems exist: firstly, accurate cutting cannot be achieved, and ceramic excess materials cannot be reused. Secondly, damage is caused to the piezoelectric ceramic blank body due to improper cutting. And thirdly, in the cutting process of the cutting device, the cutting efficiency is reduced due to overhigh friction temperature or excessive dust among the parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multilayer piezoceramics idiosome cutting device of high accuracy to provide the problem that cutting accuracy is low, harm the idiosome easily in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision multilayer piezoelectric ceramic blank cutting device comprises an upper protective shell, an upper beam plate, a blanking bin, a water tank, a cutting motor, a ceramic cutting knife, a movable support rod and a compression spring, wherein the lower part of the upper protective shell is welded with the upper beam plate, the lower part of the upper beam plate is welded with a support column, the support column is in threaded connection with a cutting platform, the lower part of the cutting platform is welded with the blanking bin, the blanking bin is rotationally connected with a bin gate, the lower part of the cutting platform is welded with a metal frame, the metal frame is fixedly connected with a blanking bin, the upper part of the cutting platform is fixedly connected with a limit block, the inner part of the blanking bin is fixedly connected with the lower part of the water tank, the water tank is fixedly connected with a water suction pump through a telescopic hose, the water suction pump is glued with a spray head through a telescopic hose, the cutting motor is rotationally connected with, the upper beam plate is connected with the movable supporting rod in a sliding mode, the movable supporting rod is welded with the baffle, the lower portion of the movable supporting rod is connected with the ceramic hammer in a threaded mode, and the upper portion of the cutting platform is welded with the lower portion of the ceramic vertical cone.

Furthermore, the number of the support columns is four, and the support columns are made of metal stainless steel.

Furthermore, the outer surface of the lower end of the supporting column is provided with threads, and a threaded through hole is formed in the cutting platform.

Furthermore, blanking holes are formed in the cutting platform, and the number of the blanking holes is one.

Furthermore, the number of the limiting blocks is two, and a rubber pad is arranged on one side of each limiting block.

Furthermore, a compression spring is arranged between the baffle and the upper beam plate, and the compression spring and the movable support rod are located on the same axis.

Furthermore, the outer surface of the lower part of the movable support rod is provided with threads, and the cutting motor is a motor of Y80M2-2 type.

Compared with the prior art, the utility model has the advantages that through the mutual matching of the upper protective shell, the upper beam plate, the supporting columns, the cutting platform, the cutting motor, the ceramic cutting knife, the limiting blocks, the rubber pads, the metal frame, the blanking hopper and the ceramic blank body, firstly, the cutting motor and the ceramic cutting knife are arranged in the upper protective shell, the lower part of the upper protective shell is welded with the upper beam plate, the supporting columns are arranged below the upper beam plate, the lower part of the supporting columns is connected with the cutting platform by screw thread, secondly, the left and the right groups of limiting blocks are arranged on the cutting platform, the ceramic blank body is arranged between the left and the right groups of limiting blocks before cutting, the rubber pads are arranged at the contact parts of the limiting blocks and the ceramic blank body, the damage to the ceramic blank body is reduced, the accurate cutting is realized, when in the cutting, the device can rotate the, the cutting motor starts, drives ceramic cutting knife and rotates, cuts the ceramic idiosome on the cutting platform, and the cutting platform is inside to be established the blanking hole, and its below is equipped with the blanking fill, and the clout under the cutting can be through in the blanking hole gets into the blanking fill, environmental protection, reutilization, improves this utility model's practicality.

Compared with the prior art, the utility model discloses a mutually supporting of basin, suction pump, scalable hose, shower nozzle, ceramic cutting knife and ceramic idiosome, the water inlet of suction pump passes through scalable hose and links to each other with the basin, and the delivery port of suction pump passes through scalable hose and links to each other with the shower nozzle, at the cutting in-process, carries out proper amount water-washed, reduces ceramic cutting knife's friction temperature, increase of service life, simultaneously, washes the cutting residue, is convenient for cut ceramic idiosome.

Compared with the prior art, the utility model discloses a removal branch, compression spring, the baffle, the ceramic hammer, the pottery is found the awl, mutually supporting of ceramic idiosome and ceramic cutting knife, the below of removal branch is equipped with the baffle, removal branch passes through the roof beam board, there is compression spring between baffle and roof beam board, upwards stimulate removal branch to a certain position, drive the baffle and move up, compress compression spring, loosen removal branch, under the compression spring effect, the ceramic hammer of removal branch bottom is the whereabouts motion with higher speed, can hit and hit on the piezoelectric ceramic idiosome, in the cutting process, cut out a line on the piezoelectric ceramic idiosome through the ceramic cutting knife earlier, then mutually supporting of the pottery found awl below the piezoelectric ceramic idiosome and the ceramic hammer of top, the piezoelectric ceramic idiosome breaks along the cutting line before, thereby realize accurate quick cutting to the piezoelectric ceramic idiosome, reduce the damage to the piezoelectric ceramic blank caused by improper cutting.

Drawings

FIG. 1 is a schematic perspective view of a high-precision cutting apparatus for multi-layer piezoelectric ceramic green bodies.

FIG. 2 is a sectional view showing the internal structure of a high-precision cutting apparatus for a green body of a multilayer piezoelectric ceramic.

FIG. 3 is an enlarged view of a part of the structure of FIG. 2 at A, showing a high precision cutting apparatus for a multi-layered piezoelectric ceramic green body.

In the figure: 1. an upper protective shell; 2. an upper beam plate; 21. a support pillar; 3. a blanking bin; 31. a bin gate; 32. cutting the platform; 33. A blanking hole; 34. a metal frame; 35. a blanking hopper; 36. a limiting block; 37. a rubber pad; 4. a water tank; 41. a water pump; 42. A flexible hose; 43. a spray head; 5. cutting the motor; 51. a ceramic cutting knife; 6. moving the strut; 61. a compression spring; 62. A baffle plate; 63. a ceramic hammer; 64. a ceramic vertical cone; 7. a ceramic green body.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a high-precision multilayer piezoelectric ceramic blank cutting device comprises an upper protective shell 1, an upper beam plate 2, a blanking bin 3, a water tank 4, a cutting motor 5, a ceramic cutting knife 51, a movable support rod 6 and a compression spring 61, wherein the lower part of the upper protective shell 1 is welded with the upper beam plate 2, the lower part of the upper beam plate 2 is welded with a support column 21, the support column 21 is in threaded connection with a cutting platform 32, the lower part of the cutting platform 32 is welded with the blanking bin 3, the blanking bin 3 is rotatably connected with a bin gate 31, the lower part of the cutting platform 32 is welded with a metal frame 34, the metal frame 34 is fixedly connected with a blanking bin 35, the upper part of the cutting platform 32 is fixedly connected with a limit block 36, the interior of the blanking bin 3 is fixedly connected with the lower part of the water tank 4, the water tank 4 is fixedly connected with a water pump 41 through a telescopic hose 42, the water pump 41 is glued, cutting motor 5 rotates with ceramic cutting knife 51 to be connected, goes up roof beam board 2 and removes branch 6 sliding connection, removes branch 6 and baffle 62 welding, removes the below and the ceramic hammer 63 threaded connection of branch 6, and the top of cutting platform 32 and the below welding of pottery vertical cone 64.

Preferably, the number of the support columns 21 is four, the support columns 21 are made of metal stainless steel, and the service life of the device is prolonged.

Preferably, the outer surface of the lower end of the supporting column 21 is provided with threads, and the interior of the cutting platform 32 is provided with a threaded through hole 38, so that the disassembly and assembly between the parts are convenient.

Preferably, cutting platform 32's inside is equipped with blanking hole 33, and blanking hole 33's number is 5, is favorable to collecting the clout of cutting down, the reutilization.

Preferably, the number of the limiting blocks 36 is two, and one side of each limiting block 36 is provided with a rubber pad 37, so that the rubber pads 37 are added to avoid damage to the ceramic blank 7.

Preferably, a compression spring 61 is arranged between the baffle plate 62 and the upper beam plate 2, and the compression spring 61 and the movable support rod 6 are in the same axis, so that the practicability of the device is improved.

Preferably, the outer surface of the lower part of the moving support rod 6 is provided with threads, the cutting motor 5 is a motor of a model Y80M2-2, and the hardness of the ceramic hammer 63 is high, so that the ceramic blank 7 can be beaten conveniently.

The utility model discloses a theory of operation is: firstly, from the practical cutting aspect: a cutting motor 5 and a ceramic cutting knife 51 are arranged in an upper protective shell 1 of the piezoelectric ceramic blank cutting device, the lower part of the upper protective shell 1 is welded with an upper beam plate 2, a support column 21 is arranged below the upper beam plate 2, the lower part of the support column 21 is in threaded connection with a cutting platform 32, a left group of limit blocks 36 and a right group of limit blocks 36 are arranged on the cutting platform 32, a ceramic blank 7 is arranged between the left group of limit blocks 36 and the right group of limit blocks 36 before cutting, a rubber pad 37 is arranged at the contact part of the limit blocks 36 and the ceramic blank 7, the damage to the ceramic blank 7 is reduced, accurate cutting is realized, during cutting, the device can rotate the support column 21 to adjust the lifting of the cutting motor 5 and the ceramic cutting knife 51, the rotating shaft of the cutting motor 5 is fixedly connected with the ceramic cutting knife 51, the cutting motor 5 is started to drive the ceramic cutting knife 51 to, inside blanking hole 33 of establishing of cutting platform 32, its below is equipped with blanking fill 35, and the clout under the cutting can pass through in blanking hole 33 gets into blanking fill 35, environmental protection, reutilization, improves this utility model's practicality.

Washing the layer surface of the blank by water: this piezoelectric ceramic idiosome cutting device's suction pump 41's water inlet passes through scalable hose 42 and links to each other with basin 4, and the delivery port of suction pump 41 passes through scalable hose 42 and links to each other with shower nozzle 42, at the cutting in-process, carries out proper amount water-washed, reduces ceramic cutting knife 51's frictional temperature, increase of service life, simultaneously, washes the cutting residue, is convenient for cut ceramic idiosome 7.

Accurate and rapid cutting of the blank into layers: the below of the removal branch 6 of this device is equipped with baffle 62, it runs through upper beam plate 2 to remove branch 6, there is compression spring 61 between baffle 62 and upper beam plate 2, upwards the pulling removes branch 6 to a certain position, drive baffle 62 and shift up, compression spring 61, unclamp removes branch 6, under compression spring 61 effect, the ceramic hammer 63 of removal branch 6 bottom does falling motion with higher speed, can hit to ceramic idiosome 7 on, in the cutting process, cut out a line on ceramic idiosome 7 through ceramic cutting knife 51 earlier, the ceramic vertical cone 64 of rethread ceramic idiosome 7 below and the mutually supporting of the ceramic hammer 63 of top, ceramic idiosome 7 is along the disconnection of preceding cutting line, thereby realize accurate quick cutting to ceramic idiosome 7, reduce and cause the destruction because of cutting improper to ceramic idiosome 7.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (7)

1. The utility model provides a multilayer piezoceramics idiosome cutting device of high accuracy, includes upper protective housing (1), upper beam board (2), blanking storehouse (3), basin (4), cutting motor (5), ceramic cutting knife (51), removes branch (6) and compression spring (61), its characterized in that: the utility model discloses a ceramic cutting machine, including upper protective housing (1), upper beam board (2), the below and the welding of support column (21) of upper beam board (2), support column (21) and cutting platform (32) threaded connection, the below and blanking storehouse (3) welding of cutting platform (32), blanking storehouse (3) rotate with door (31) and are connected, the below and the welding of cutting platform (32) metal frame (34), metal frame (34) and blanking fill (35) fixed connection, the top and stopper (36) fixed connection of cutting platform (32), the inside and the below fixed connection of basin (4) of blanking storehouse (3), basin (4) are through scalable hose (42) and suction pump (41) fixed connection, suction pump (41) are through scalable hose (42) and shower nozzle (43) veneer, cutting motor (5) rotate with ceramic cutting knife (51) and are connected, go up roof beam board (2) and removal branch (6) sliding connection, remove branch (6) and baffle (62) welding, the below and ceramic hammer (63) threaded connection of removal branch (6), the below welding of awl (64) is found with the pottery in the top of cutting platform (32).

2. The high-precision multi-layer piezoelectric ceramic blank cutting device according to claim 1, wherein the number of the support columns (21) is four, and the support columns (21) are made of metal stainless steel.

3. The high-precision multi-layer piezoelectric ceramic blank cutting device according to claim 1, wherein the outer surface of the lower end of the supporting column (21) is provided with threads, and the interior of the cutting platform (32) is provided with a threaded through hole (38).

4. The high-precision multi-layer piezoelectric ceramic blank cutting device according to claim 1, wherein the cutting platform (32) is provided with blanking holes (33) inside, and the number of the blanking holes (33) is 5.

5. The high-precision multi-layer piezoelectric ceramic blank cutting device according to claim 1, wherein the number of the limiting blocks (36) is two, and a rubber pad (37) is arranged on one side of each limiting block (36).

6. The high-precision multi-layer piezoelectric ceramic blank cutting device according to claim 1, wherein a compression spring (61) is arranged between the baffle plate (62) and the upper beam plate (2), and the compression spring (61) and the moving support rod (6) are in the same axis.

7. The high-precision multi-layer piezoelectric ceramic blank cutting device according to claim 1, wherein the outer surface of the lower part of the moving support rod (6) is provided with threads, and the cutting motor (5) is a motor of Y80M2-2 type.

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