CN215969497U

CN215969497U - Cutting device for silicon nitride product

Info

Publication number: CN215969497U
Application number: CN202122146457.1U
Authority: CN
Inventors: 杨军
Original assignee: Tianjin Zhongyi High Tech Co ltd
Current assignee: Tianjin Zhongyi High Tech Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-08
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of silicon nitride product processing, in particular to a cutting device for a silicon nitride product, which comprises a base, wherein a lifting mechanism is arranged on the base, a first angle adjusting mechanism is arranged on the lifting mechanism, a second angle adjusting mechanism is arranged on the first angle adjusting mechanism, and a cutting mechanism is arranged on the second angle adjusting mechanism. The utility model can adjust the cutting angle to meet the cutting requirements.

Description

Cutting device for silicon nitride product

Technical Field

The utility model relates to the technical field of silicon nitride product processing, in particular to a cutting device for a silicon nitride product.

Background

The silicon nitride product needs to be cut during processing, so a cutting device is needed.

The existing cutting machine for cutting the silicon nitride preparation intermediate disclosed in Chinese patent publication No. CN210190193U is convenient for adjusting the cutting angle, the cutting angle is firm, and the use reliability is improved; the device comprises a workbench, a front rotating rod, a rear rotating rod, a left stabilizing rod, a right stabilizing rod and a moving plate, wherein the top ends of the front rotating rod and the rear rotating rod are respectively provided with a front supporting plate and a rear supporting plate, and the left side wall and the right side wall of the moving plate are respectively provided with a left sliding groove and a right sliding groove which are communicated in the front-back direction; the fixed plate top side wall is provided with a mounting groove, a left side wall and a right side wall in the mounting groove are respectively provided with a left mounting hole and a right mounting hole, and the left mounting hole and the right mounting hole are respectively provided with two sets of first ball bearings.

The utility model discloses an angle when being difficult for adjusting the cutting can't satisfy different cutting requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device for a silicon nitride product, which can adjust the cutting angle so as to meet the cutting requirements.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cutting device for silicon nitride goods, includes the base, be provided with elevating system on the base, the last first angle adjustment mechanism that is provided with of elevating system, be provided with second angle adjustment mechanism on the first angle adjustment mechanism, be provided with cutting mechanism on the second angle adjustment mechanism.

Preferably, elevating system is including setting up the roof of base top, the roof with the opposite face of base rotates and is connected with the screw rod, the screw rod runs through out the upper end of roof is fixed with first runner, threaded connection has the lifter plate on the screw rod, the roof with the opposite face of base is fixed with the guide bar, the guide bar with lifter plate sliding connection, first angle adjustment mechanism with the lifter plate is fixed.

Preferably, first angle adjustment mechanism include with the fixed fixing base of lifter plate, the inboard rotation of fixing base is connected with first pivot, first pivot with second angle adjustment mechanism is fixed, first pivot runs through out the one end of fixing base is fixed with first worm wheel, be fixed with first area seat bearing on the fixing base, it is connected with first worm to rotate on the first area seat bearing, first worm with first worm wheel meshing, be fixed with the second runner on the first worm.

Preferably, second angle adjustment mechanism include with the fixed seat that rotates of first pivot, the inboard rotation of rotating the seat is connected with the second pivot, the second pivot with cutting mechanism is fixed, the second pivot runs through out the one end of rotating the seat is fixed with the second worm wheel, it takes a bearing to be fixed with the second on the seat to rotate, it is connected with the second worm to rotate on the second takes a bearing, the second worm with the meshing of second worm wheel, be fixed with the third runner on the second worm.

Preferably, the cutting mechanism comprises a motor fixed with the second rotating shaft, and a cutting blade is mounted on an output shaft of the motor.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the cutting angle can be adjusted by arranging the first angle adjusting mechanism and the second angle adjusting mechanism, and the cutting can be deeply performed by arranging the lifting mechanism so as to meet the cutting requirements.

Drawings

FIG. 1 is a schematic structural view of a second angle adjustment mechanism according to the present invention;

FIG. 2 is a schematic structural diagram of the lifting mechanism of the present invention;

fig. 3 is a schematic structural diagram of the first angle adjustment mechanism of the present invention.

In the figure: 1. a base; 2. a lifting mechanism; 3. a first angle adjustment mechanism; 4. a second angle adjustment mechanism; 5. a cutting mechanism; 6. a top plate; 7. a screw; 8. a first runner; 9. a lifting plate; 10. a guide bar; 11. a fixed seat; 12. a first rotating shaft; 13. a first worm gear; 14. a first pedestal bearing; 15. a first worm; 16. a second runner; 17. a rotating seat; 18. a second rotating shaft; 19. a second worm gear; 20. a second rolling bearing; 21. a second worm; 22. a third rotating wheel; 23. a motor; 24. and cutting the slices.

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 to 3, the present invention provides a technical solution: the utility model provides a cutting device for silicon nitride goods, includes base 1, is provided with elevating system 2 on the base 1, is provided with first angle adjustment mechanism 3 on the elevating system 2, is provided with second angle adjustment mechanism 4 on the first angle adjustment mechanism 3, is provided with cutting mechanism 5 on the second angle adjustment mechanism 4.

Specifically, the lifting mechanism 2 comprises a top plate 6 arranged above the base 1, a screw 7 is rotatably connected to the opposite surface of the top plate 6 and the base 1, a first rotating wheel 8 is fixed at the upper end of the screw 7 penetrating through the top plate 6, a lifting plate 9 is in threaded connection with the screw 7, a guide rod 10 is fixed to the opposite surface of the top plate 6 and the base 1, the guide rod 10 is in sliding connection with the lifting plate 9, and the first angle adjusting mechanism 3 is fixed to the lifting plate 9; when the first rotating wheel 8 rotates clockwise, the screw 7 is driven to rotate clockwise to drive the lifting plate 9 to move upwards, otherwise, when the first rotating wheel 8 rotates reversely, the lifting plate 9 is driven to descend, and through the design, the cutting depth can be adjusted.

Specifically, the first angle adjusting mechanism 3 comprises a fixed seat 11 fixed with the lifting plate 9, a first rotating shaft 12 is rotatably connected to the inner side of the fixed seat 11, the first rotating shaft 12 is fixed with the second angle adjusting mechanism 4, a first worm wheel 13 is fixed to one end, penetrating out of the fixed seat 11, of the first rotating shaft 12, a first pedestal bearing 14 is fixed on the fixed seat 11, a first worm 15 is rotatably connected to the first pedestal bearing 14, the first worm 15 is meshed with the first worm wheel 13, and a second rotating wheel 16 is fixed on the first worm 15; when the second rotating wheel 16 rotates clockwise, the first worm 15 is driven to rotate clockwise, the first worm wheel 13 is driven to rotate reversely, the first rotating shaft 12 is driven to rotate reversely, the second angle adjusting mechanism 4 is driven to rotate reversely, otherwise, when the second rotating wheel 16 rotates reversely, the second angle adjusting mechanism 4 is driven to rotate clockwise, and by the design, the cutting angle of the longitudinal plane can be adjusted.

Specifically, the second angle adjusting mechanism 4 comprises a rotating seat 17 fixed with the first rotating shaft 12, a second rotating shaft 18 is rotatably connected to the inner side of the rotating seat 17, the second rotating shaft 18 is fixed with the cutting mechanism 5, a second worm wheel 19 is fixed to one end, penetrating out of the rotating seat 17, of the second rotating shaft 18, a second seated bearing 20 is fixed on the rotating seat 17, a second worm 21 is rotatably connected to the second seated bearing 20, the second worm 21 is meshed with the second worm wheel 19, and a third rotating wheel 22 is fixed on the second worm 21; when the third rotating wheel 22 rotates clockwise, the second worm 21 is driven to rotate clockwise, the second worm wheel 19 is driven to rotate reversely, the second rotating shaft 18 is driven to rotate reversely, the cutting mechanism 5 is driven to rotate reversely, otherwise, when the third rotating wheel 22 rotates reversely, the cutting mechanism 5 is driven to rotate clockwise, and by the design, the cutting angle of the transverse plane can be adjusted.

Specifically, the cutting mechanism 5 comprises a motor 23 fixed with the second rotating shaft 18, a cutting blade 24 is mounted on an output shaft of the motor 23, and during cutting, the motor 23 drives the cutting blade 24 to rotate to cut the silicon nitride product.

The working principle is as follows: when this cutting device for silicon nitride goods uses, at first place the silicon nitride goods and fix on base 1, then adjust the angle of cutting well through the cooperation of first angle adjustment mechanism 3 and second angle adjustment mechanism 4 before the cutting, motor 23 starts to drive cutting piece 24 rotatory after that, reverses first runner 8 and drives lifter plate 9 and descend, drives cutting piece 24 and descends, adjusts the degree of depth of cutting.

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

1. A cutting device for silicon nitride products comprises a base (1), and is characterized in that: the cutting machine is characterized in that a lifting mechanism (2) is arranged on the base (1), a first angle adjusting mechanism (3) is arranged on the lifting mechanism (2), a second angle adjusting mechanism (4) is arranged on the first angle adjusting mechanism (3), and a cutting mechanism (5) is arranged on the second angle adjusting mechanism (4).

2. The cutting device for silicon nitride products according to claim 1, wherein: elevating system (2) is including setting up roof (6) of base (1) top, roof (6) with the opposite face of base (1) rotates and is connected with screw rod (7), screw rod (7) run through out the upper end of roof (6) is fixed with first runner (8), threaded connection has lifter plate (9) on screw rod (7), roof (6) with the opposite face of base (1) is fixed with guide bar (10), guide bar (10) with lifter plate (9) sliding connection, first angle adjustment mechanism (3) with lifter plate (9) are fixed.

3. The cutting apparatus for silicon nitride products according to claim 2, wherein: first angle adjustment mechanism (3) include with fixing base (11) that lifter plate (9) are fixed, the inboard of fixing base (11) is rotated and is connected with first pivot (12), first pivot (12) with second angle adjustment mechanism (4) are fixed, first pivot (12) run through out the one end of fixing base (11) is fixed with first worm wheel (13), be fixed with first rolling bearing (14) on fixing base (11), it is connected with first worm (15) to rotate on first rolling bearing (14), first worm (15) with first worm wheel (13) meshing, be fixed with second runner (16) on first worm (15).

4. The cutting device for silicon nitride products according to claim 3, wherein: second angle adjustment mechanism (4) include with first pivot (12) fixed rotation seat (17), the inboard rotation of rotating seat (17) is connected with second pivot (18), second pivot (18) with cutting mechanism (5) are fixed, second pivot (18) run through out the one end of rotating seat (17) is fixed with second worm wheel (19), it takes seat bearing (20) to be fixed with the second on rotation seat (17), it is connected with second worm (21) to rotate on second area seat bearing (20), second worm (21) with second worm wheel (19) meshing, be fixed with third runner (22) on second worm (21).

5. The cutting device for silicon nitride products according to claim 4, wherein: the cutting mechanism (5) comprises a motor (23) fixed with the second rotating shaft (18), and a cutting blade (24) is installed on an output shaft of the motor (23).