CN210415032U

CN210415032U - Piezoelectric ceramic processing is with harmless cutting device

Info

Publication number: CN210415032U
Application number: CN201920775167.3U
Authority: CN
Inventors: 陈林
Original assignee: Fujian Fukang Electronic Co Ltd
Current assignee: Fujian Fukang Electronic Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-28
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a piezoceramics processing is with harmless cutting device, including base member, hydraulic stem, cutting tool and holding jar, the hydraulic stem is installed to the upper end of base member, cutting tool installs in the surface upper end of hydraulic stem, and the outside fixedly connected with fixed rack of hydraulic stem, the up end fixedly connected with dead lever of base member, and the upper end of dead lever installs first transmission gear, the internal surface fixedly connected with torque spring of first transmission gear, and torque spring is connected with the dead lever, first stay cord is installed in the surface left side of first transmission gear. This piezoelectric ceramic processing is with harmless cutting device will draw close in opposite directions at 2 stoppers of during operation to the compactness of cutting work time guarantee work piece centre gripping is being carried out, and the cooperation drain pipe carries out cooling work to cutting department, also avoids the phenomenon that the cutting process caused the damage to the work piece when improving work piece cutting stability.

Description

Piezoelectric ceramic processing is with harmless cutting device

Technical Field

The utility model relates to a piezoceramics processing technology field specifically is a piezoceramics processing is with harmless cutting device.

Background

With the increasing demand of people for tobacco, the lighter also becomes a necessary living tool for people, the inside of the lighter is composed of piezoelectric ceramics, the piezoelectric ceramics are electronic ceramic materials with piezoelectric property, and a cutting device is needed when the piezoelectric ceramics are processed, but the existing cutting device for processing the piezoelectric ceramics has certain defects;

the cutting device for the piezoelectric ceramic processing has the advantages that when the cutting device for the piezoelectric ceramic processing is used for cutting, the workpiece is slightly damaged, the quality defect of the cut workpiece is easily caused, a large amount of heat can be generated at the cutting position of the workpiece when the workpiece is processed, the cutting position is easily damaged, and the conventional cutting device for the piezoelectric ceramic processing does not have the function of heat dissipation and cooling when the workpiece is processed.

In order to solve the above problems, innovative design based on the structure of the original cutting device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a piezoceramics processing is with harmless cutting device to the during operation of cutting that carries out that proposes in solving above-mentioned background art can lead to the fact a little damaged influence to work piece cutting department, does not possess the problem of carrying out the cooling function that dispels the heat man-hour to the work piece.

In order to achieve the above object, the utility model provides a following technical scheme: a nondestructive cutting device for processing piezoelectric ceramics comprises a base body, a hydraulic rod, a cutting tool and a containing tank, wherein the hydraulic rod is installed at the upper end of the base body, the cutting tool is installed at the upper end of the outer surface of the hydraulic rod, a fixed rack is fixedly connected to the outer side of the hydraulic rod, a fixed rod is fixedly connected to the upper end face of the base body, a first transmission gear is installed at the upper end of the fixed rod, a torsion spring is fixedly connected to the inner surface of the first transmission gear and connected with the fixed rod, a first pull rope is installed on the left side of the outer surface of the first transmission gear, a second transmission gear is installed at the tail end of the first pull rope and connected with the inner surface of the base body, a torsion spring is fixedly connected to the inner surface of the second transmission gear and connected with the inner surface of the base body, a limiting block, the second stay cord is installed on the surface right side of first drive gear, the holding jar is installed at the right side up end of base member, and the lower terminal surface of holding jar has seted up first through-hole, the movable block is installed to the lower terminal surface of holding jar, and the surface lower extreme of movable block has seted up the second through-hole, the lower extreme fixedly connected with drain pipe of holding jar, and the drain pipe is connected with the holding jar.

Preferably, the first transmission gear and the upper end of the fixing rod form an elastic structure through a torsion spring, the first transmission gear and the fixing rack are connected in a meshed mode, and the length of the fixing rack is smaller than that of the fixing rod.

Preferably, the second transmission gear and the inner surface of the base body form a rotatable structure through the first pull rope, and the second transmission gear is meshed with the limiting block.

Preferably, the limiting blocks are of an L-shaped structure, a slidable structure is formed by the limiting blocks and the base body, and 2 limiting blocks are symmetrically arranged around the central point of the base body.

Preferably, the movable block and the lower end face of the containing tank form a rotatable structure through a second pull rope, and the movable block and the drain pipe are in through connection.

Preferably, the number of the second through holes is 2, and the second through holes and the first through holes are in a staggered structure.

Compared with the prior art, the beneficial effects of the utility model are that: the nondestructive cutting device for processing piezoelectric ceramics;

1. the movable limiting blocks are arranged, and along with the downward movement of the cutting tool, the movable limiting blocks can drive the first pull ropes on the outer sides of the second transmission gears to perform winding work through the fixed rack, and then the pull ropes drive the 2 limiting blocks to draw together in opposite directions, so that the clamping tightness of a workpiece is guaranteed during cutting work, the cutting stability of the workpiece is improved, and the phenomenon of damage caused by shaking during the cutting process is avoided;

2. be provided with the movable block of being connected with the holding jar, along with the rotatory second stay cord that drives of first drive gear carries out rolling work, the movable block that is connected with it will rotate along the lower extreme synchronization of holding jar, and then makes 2 group's through-hole intermittent type nature docks to carry out cooling work through the drain pipe to cutting department when the device carries out cutting work, further avoided cutting department to take place damaged phenomenon.

Drawings

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

fig. 2 is a schematic side view of the fixed rack of the present invention;

FIG. 3 is a schematic side sectional view of the limiting block of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is the utility model discloses the movable block structural schematic diagram of bowing.

In the figure: 1. a substrate; 2. a hydraulic lever; 3. cutting a cutter; 4. fixing a rack; 5. fixing the rod; 6. a first drive gear; 7. a torsion spring; 8. a first pull cord; 9. a second transmission gear; 10. a limiting block; 11. a second pull cord; 12. an accommodating tank; 13. a first through hole; 14. a movable block; 15. a second through hole; 16. and a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a nondestructive cutting device for piezoelectric ceramic processing comprises a base body 1, a hydraulic rod 2, a cutting tool 3, a fixed rack 4, a fixed rod 5, a first transmission gear 6, a torsion spring 7, a first pull rope 8, a second transmission gear 9, a limiting block 10, a second pull rope 11, an accommodating tank 12, a first through hole 13, a movable block 14, a second through hole 15 and a drain pipe 16, wherein the hydraulic rod 2 is installed at the upper end of the base body 1, the cutting tool 3 is installed at the upper end of the outer surface of the hydraulic rod 2, the fixed rack 4 is fixedly connected to the outer side of the hydraulic rod 2, the fixed rod 5 is fixedly connected to the upper end face of the base body 1, the first transmission gear 6 is installed at the upper end of the fixed rod 5, the first transmission gear 6 forms an elastic structure with the upper end of the fixed rod 5 through the torsion spring 7, the first transmission gear 6 is in meshed connection with the fixed rack 4, and the length of the, the fixed rack 4 can drive the meshed first transmission gear 6 to synchronously rotate while moving downwards along with the cutting tool 3;

the inner surface of the first transmission gear 6 is fixedly connected with a torsion spring 7, the torsion spring 7 is connected with the fixed rod 5, the left side of the outer surface of the first transmission gear 6 is provided with a first pull rope 8, the tail end of the first pull rope 8 is provided with a second transmission gear 9, the second transmission gear 9 is connected with the inner surface of the base body 1, the second transmission gear 9 and the inner surface of the base body 1 form a rotatable structure through the first pull rope 8, the second transmission gear 9 is meshed with the limiting blocks 10, and the second transmission gear 9 can drive 2 limiting blocks 10 to change positions while rotating through the first pull rope 8;

the inner surface of the second transmission gear 9 is fixedly connected with a torsion spring 7, the torsion spring 7 is connected with the inner surface of the base body 1, a limiting block 10 is installed inside the base body 1, the limiting block 10 is of an L-shaped structure, the limiting block 10 and the inside of the base body 1 form a slidable structure, 2 limiting blocks 10 are symmetrically arranged about the central point of the

base body

1, and 2 limiting blocks 10 with opposite directions can slide along the inside of the base body 1 in a left-right position adjusting mode;

the second stay cord 11 is installed on the right side of the outer surface of the first transmission gear 6, the containing tank 12 is installed on the upper end face of the right side of the base body 1, the lower end face of the containing tank 12 is provided with a first through hole 13, the lower end face of the containing tank 12 is provided with a movable block 14, the lower end of the outer surface of the movable block 14 is provided with a second through hole 15, the lower end of the containing tank 12 is fixedly connected with a drain pipe 16, the drain pipe 16 is connected with the containing tank 12, the movable block 14 and the lower end face of the containing tank 12 form a rotatable structure through the second stay cord 11, the movable block 14 and the drain pipe 16 are in penetrating connection, the second through holes 15 are symmetrically arranged about the central point of the movable block 14, the second through holes 15 and the first through holes 13 are in a staggered structure, and when the movable block 14 rotates along the lower end of the containing tank 12, the staggered second through holes.

The working principle is as follows: when the nondestructive cutting device for processing the piezoelectric ceramics is used, according to the figures 1-5, firstly, the device is placed at a position to be operated, then, a piezoelectric ceramic workpiece to be cut is flatly placed on the upper end surface of a base body 1, after the position is determined, the whole device can be switched on, a hydraulic rod 2 is started, the cutting tool 3 arranged on the outer side is driven to move downwards, a fixed rack 4 connected to the outer side of the cutting tool 3 synchronously moves downwards, so that the fixed rack 4 is contacted with a first transmission gear 6 which is meshed with the fixed rack, the first transmission gear 6 synchronously rotates along an upper end compression torsion spring 7 of the fixed rod 5, at the moment, a first pull rope 8 connected to the outer side of the first transmission gear 6 performs rolling operation, and then a second transmission gear 9 at the tail end of the first transmission gear is driven to synchronously rotate along the inner part of the base body 1, at this time, 2 limiting blocks 10 engaged with the outer side of the second transmission gear 9 will be closed oppositely along the base 1, so as to extrude and limit the piezoelectric ceramic workpiece, and as the cutting tool 3 moves downwards, 2 limiting blocks 10 will improve the clamping force to the piezoelectric ceramic workpiece, so as to ensure the tightness of workpiece clamping during cutting operation, and avoid the damage caused by shaking during cutting operation while improving the stability of workpiece cutting, and at the same time, along with the rotation of the first transmission gear 6, the second pull rope 11 connected to the right side thereof will synchronously perform winding operation, so as to drive the movable block 14 connected to the tail end thereof to rotate along the lower end of the accommodating tank 12, so that the second through hole 15 on the lower end face of the movable block 14 is intermittently butted with the first through hole 13 on the lower end of the accommodating tank 12, so that when the device performs cutting operation, the water in the accommodating tank 12 can be discharged through the drain pipe 16 to perform cooling operation, further, the phenomenon that the cutting position is damaged is avoided, and the overall practicability is improved.

Those not described in detail in this specification are within the skill of the art.

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 piezoceramics processing is with harmless cutting device, includes base member (1), hydraulic stem (2), cutting tool (3) and holding jar (12), its characterized in that: the cutting tool is characterized in that a hydraulic rod (2) is installed at the upper end of a base body (1), a cutting tool (3) is installed at the upper end of the outer surface of the hydraulic rod (2), a fixed rack (4) is fixedly connected to the outer side of the hydraulic rod (2), a fixing rod (5) is fixedly connected to the upper end face of the base body (1), a first transmission gear (6) is installed at the upper end of the fixing rod (5), a torsion spring (7) is fixedly connected to the inner surface of the first transmission gear (6), the torsion spring (7) is connected with the fixing rod (5), a first pull rope (8) is installed on the left side of the outer surface of the first transmission gear (6), a second transmission gear (9) is installed at the tail end of the first pull rope (8), the second transmission gear (9) is connected with the inner surface of the base body (1), and the torsion spring (7) is fixedly connected, and torsion spring (7) is connected with the internal surface of base member (1), the internally mounted of base member (1) has stopper (10), second stay cord (11) are installed on the surface right side of first drive gear (6), the right side up end at base member (1) is installed in holding jar (12), and the lower terminal surface of holding jar (12) has seted up first through-hole (13), movable block (14) are installed to the lower terminal surface of holding jar (12), and the surface lower extreme of movable block (14) has seted up second through-hole (15), the lower extreme fixedly connected with drain pipe (16) of holding jar (12), and drain pipe (16) are connected with holding jar (12).

2. The nondestructive cutting apparatus for piezoceramic processing according to claim 1, wherein: the first transmission gear (6) and the upper end of the fixing rod (5) form an elastic structure through a torsion spring (7), the first transmission gear (6) is connected with the fixing rack (4) in a meshing mode, and the length of the fixing rack (4) is smaller than that of the fixing rod (5).

3. The nondestructive cutting apparatus for piezoceramic processing according to claim 1, wherein: the second transmission gear (9) and the inner surface of the base body (1) form a rotatable structure through the first pull rope (8), and the second transmission gear (9) is meshed with the limiting block (10).

4. The nondestructive cutting apparatus for piezoceramic processing according to claim 1, wherein: the limiting blocks (10) are of an L-shaped structure, the limiting blocks (10) and the base body (1) form a slidable structure, and the limiting blocks (10) are symmetrically provided with 2 limiting blocks relative to the central point of the base body (1).

5. The nondestructive cutting apparatus for piezoceramic processing according to claim 1, wherein: the movable block (14) and the lower end face of the containing tank (12) form a rotatable structure through the second pull rope (11), and the movable block (14) is in penetrating connection with the drain pipe (16).

6. The nondestructive cutting apparatus for piezoceramic processing according to claim 1, wherein: the number of the second through holes (15) is 2 about the center point of the movable block (14), and the second through holes (15) and the first through holes (13) are in a staggered structure.