Jig for processing zirconia ceramic knife

Abstract

The utility model belongs to the technical field of zirconia ceramic knife machining, and particularly relates to a zirconia ceramic knife machining jig which comprises a zirconia ceramic knife clamping frame, a lead screw is installed on the rear side of the zirconia ceramic knife clamping frame in a threaded mode, and a rotary knob is fixedly installed on the rear side of the lead screw. A zirconium oxide ceramic cutter clamping plate is rotatably mounted on the front side of the lead screw, a limiting groove is formed in the front side of the zirconium oxide ceramic cutter clamping plate, through the arranged clamping assembly, a zirconium oxide ceramic blade can be attached to the inner wall of the front side and the inner wall of the left side of the zirconium oxide ceramic cutter clamping frame through the device, and a rotary knob controls the lead screw to rotate; the screw rod can drive the zirconia ceramic cutter clamping plate to move through screw-thread fit, the zirconia ceramic cutter clamping plate can clamp and fix the rear side of the zirconia ceramic cutter blade, and the limiting rod enables the zirconia ceramic cutter clamping plate to only slide in the front-back direction after being stressed.

Description

Technical Field

[0001] The utility model relates to the technical field of zirconia ceramic knife processing, in particular to a tool for processing zirconia ceramic knives. Background Art

[0002] Zirconia non-metallic ceramics have the advantages of high toughness, high wear resistance, excellent thermal insulation and good thermal expansion coefficient. They do not require diamond coating and their tool life is 15-20% longer than that of traditional diamond-coated carbide tools. The surface size of the processed workpiece is more uniform and the finish is higher. During the grinding process of the blade, a zirconia ceramic tool processing tool is required to fix the blade.

[0003] Announcement No. CN216327031U discloses a jig for processing zirconia ceramic knives, including a base and a collection plate, the collection plate is horizontally installed at the center of the top of the base, and one end of the top of the base is horizontally rotated between a first screw and a limit rod, movable blocks are slid on both sides of one end of the top of the base, and the first screw is connected to the two movable blocks by a thread, the threads of the first screw connecting the two movable blocks are in opposite directions, and the limit rod slides inside the two movable blocks, the collection plate is provided with a bag opening knife processing debris collection mechanism, and a rotating mechanism for rotating the first screw is provided on one side of the base, a slide is horizontally slid on the top of the base, and a slider slides inside the slide, and a grinding motor is horizontally installed on the top of the slider;

[0004] When in use, the existing device has a small contact area between the blade and the clamping device when clamping the blade, and some narrow blades are difficult to fix, making it difficult for the existing device to clamp blades of various specifications. Therefore, we propose a tool for processing zirconia ceramic knives. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a tool for processing zirconia ceramic knives.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A tool for processing zirconia ceramic knives, comprising a zirconia ceramic knife clamping frame, a screw rod being threadedly mounted on the rear side of the zirconia ceramic knife clamping frame, a knob being fixedly mounted on the rear side of the screw rod, a zirconia ceramic knife clamping plate being rotatably mounted on the front side of the screw rod, a limiting groove being provided on the front side of the zirconia ceramic knife clamping plate, a threaded rod being rotatably mounted on the inner side of the zirconia ceramic knife clamping plate, and a zirconia ceramic knife pressing plate being threadedly mounted on the outer side of the threaded rod; a clamping assembly is provided above the zirconia ceramic knife clamping frame and the zirconia ceramic knife clamping plate, and a pressing assembly is provided above the zirconia ceramic knife clamping plate and the threaded rod.

[0008] Preferably, the clamping assembly includes a limit rod and a limit block, the limit rod is fixedly installed on the left and right sides of the rear side of the zirconia ceramic knife clamping plate, the limit rod is slidably installed on the left and right sides of the rear side of the zirconia ceramic knife clamping frame, and the limit block is fixedly installed on the rear side of the limit rod.

[0009] Preferably, the pressing assembly includes a control block, a through slot and a zirconia ceramic blade, the control block is fixedly mounted on the outside of one end of the threaded rod, the through slot is opened on the front side of the zirconia ceramic knife clamping frame, and the zirconia ceramic blade is arranged on the front inner wall of the zirconia ceramic knife clamping frame.

[0010] Preferably, the outer diameter of the through groove is larger than the outer diameter of the zirconia ceramic knife pressing plate, the shape of the zirconia ceramic knife pressing plate is a convex shape, and an anti-slip pad is provided on one side of the zirconia ceramic knife pressing plate.

[0011] Preferably, a threaded hole is provided in the middle of the rear side of the zirconia ceramic tool clamping frame, and the screw rod is engaged with the threaded hole.

[0012] Preferably, limiting holes are provided on the left and right sides of the rear side of the zirconia ceramic tool clamping frame, and the outer diameter of the limiting rod is the same as the inner diameter of the adjacent limiting hole.

[0013] Preferably, a moving groove is provided on the right side of the zirconia ceramic tool clamping frame, and the width of the moving groove is greater than the diameter of the threaded rod.

[0014] Preferably, a through hole is provided on one side of the zirconia ceramic knife pressing plate, an internal thread is provided on the inner side of the through hole, and the threaded rod is engaged with the internal thread.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) The utility model is a jig for processing zirconia ceramic knives. Through the provided clamping assembly, the device can fit the zirconia ceramic blade with the front inner wall and the left inner wall of the zirconia ceramic knife clamping frame, so that the knob controls the screw rod to rotate, so that the screw rod can drive the zirconia ceramic knife clamping plate to move through the threaded engagement, so that the zirconia ceramic knife clamping plate can clamp and fix the rear side of the zirconia ceramic blade, and the limit rod allows the zirconia ceramic knife clamping plate to slide only in the front and back directions after being subjected to force;

[0017] (2) The utility model is a jig for processing zirconia ceramic knives. Through the provided pressing assembly, after the zirconia ceramic blade is clamped, the right side of the zirconia ceramic blade is not fixed. The control block can be controlled to drive the threaded rod to rotate, so that the threaded rod can drive the zirconia ceramic knife pressing plate to slide through the thread after rotation, so that the zirconia ceramic knife pressing plate can fix the right side of the zirconia ceramic blade. The through groove in front of the zirconia ceramic knife clamping frame makes it difficult for the zirconia ceramic knife pressing plate to collide with the zirconia ceramic knife clamping frame when fixing a relatively small blade. The movable groove facilitates the movement of the threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a tool for processing zirconia ceramic knives proposed in the present invention;

[0019] Figure 2 This is a partial three-dimensional structural diagram of a jig for machining zirconia ceramic knives proposed in the present invention;

[0020] Figure 3 The utility model is a schematic diagram of the exploded three-dimensional structure of a jig for processing zirconia ceramic knives.

[0021] In the figure: 1. Zirconia ceramic tool holding frame; 2. Screw; 3. Knob; 4. Zirconia ceramic tool holding plate; 5. Limiting groove; 6. Threaded rod; 7. Zirconia ceramic tool pressing plate; 8. Limiting rod; 9. Limiting block; 10. Control block; 11. Through groove; 12. Zirconia ceramic blade; 13. Threaded hole; 14. Limiting hole; 15. Moving groove. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figure 1-3The utility model provides a technical solution: a jig for processing zirconia ceramic knives, comprising a zirconia ceramic knife clamping frame 1, a screw rod 2 is threadedly installed on the rear side of the zirconia ceramic knife clamping frame 1, a knob 3 is fixedly installed on the rear side of the screw rod 2, a zirconia ceramic knife clamping plate 4 is rotatably installed on the front side of the screw rod 2, a limiting groove 5 is provided on the front side of the zirconia ceramic knife clamping plate 4, a threaded rod 6 is rotatably installed on the inner side of the zirconia ceramic knife clamping plate 4, and a zirconia ceramic knife pressing plate 7 is threadedly installed on the outer side of the threaded rod 6; a clamping assembly is provided above the zirconia ceramic knife clamping frame 1 and the zirconia ceramic knife clamping plate 4, and a pressing assembly is provided above the zirconia ceramic knife clamping plate 4 and the threaded rod 6.

[0024] In this embodiment, the clamping assembly includes a limit rod 8 and a limit block 9. The limit rod 8 is fixedly installed on the left and right sides of the rear side of the zirconia ceramic tool clamping plate 4. The limit rod 8 is slidably installed on the left and right sides of the rear side of the zirconia ceramic tool clamping frame 1. The limit block 9 is fixedly installed on the rear side of the limit rod 8.

[0025] In this embodiment, the outer diameter of the through groove 11 is larger than the outer diameter of the zirconia ceramic knife pressing plate 7. The zirconia ceramic knife pressing plate 7 is convex in shape, and an anti-slip pad is provided on one side of the zirconia ceramic knife pressing plate 7; when the zirconia ceramic knife clamping plate 4 clamps the zirconia ceramic blade 12, the zirconia ceramic knife pressing plate 7 is not easy to collide with the inner wall of the zirconia ceramic knife clamping frame 1.

[0026] In this embodiment, a threaded hole 13 is provided in the middle of the rear side of the zirconia ceramic tool clamping frame 1, and the screw rod 2 is engaged with the threaded hole 13; the threaded hole 13 and the limiting hole 14 enable the screw rod 2 to drive the zirconia ceramic tool clamping plate 4 to move, and the limiting rod 8 and the limiting hole 14 can limit the zirconia ceramic tool clamping plate 4 so that the zirconia ceramic tool clamping plate 4 can only slide after being subjected to force.

[0027] In this embodiment, limiting holes 14 are provided on the left and right sides of the rear side of the zirconia ceramic tool clamping frame 1 , and the outer diameter of the limiting rod 8 is the same as the inner diameter of the adjacent limiting hole 14 .

[0028] In this embodiment, a movable groove 15 is provided on the right side of the zirconia ceramic tool clamping frame 1, and the width of the movable groove 15 is greater than the diameter of the threaded rod 6; so that the threaded rod 6 is not easily disturbed during the sliding process, so that personnel can drive the threaded rod 6 to rotate through the control block 10.

[0029] In this embodiment, a through hole is opened on one side of the zirconia ceramic knife pressing plate 7, and an internal thread is provided on the inner side of the through hole, and the threaded rod 6 is engaged with the internal thread; the internal thread makes it convenient for the threaded rod 6 to drive the zirconia ceramic knife pressing plate 7 to move through the thread engagement after rotation.

[0030] Example 2: Please refer to Figure 1-3 The utility model provides a technical solution: in this embodiment, the pressing assembly includes a control block 10, a through groove 11 and a zirconia ceramic blade 12. The control block 10 is fixedly mounted on the outside of one end of the threaded rod 6. The through groove 11 is opened on the front side of the zirconia ceramic knife clamping frame 1, and the zirconia ceramic blade 12 is arranged on the front inner wall of the zirconia ceramic knife clamping frame 1.

[0031] The specific operation is that the device can fit the zirconia ceramic blade 12 with the front inner wall and the left inner wall of the zirconia ceramic knife clamping frame 1, so that the knob 3 controls the screw rod 2 to rotate, so that the screw rod 2 can drive the zirconia ceramic knife clamping plate 4 to move through the threaded fit, so that the zirconia ceramic knife clamping plate 4 can clamp and fix the rear side of the zirconia ceramic blade 12, and the limiting rod 8 makes the zirconia ceramic knife clamping plate 4 only slide in the front and back directions after being forced; after the zirconia ceramic blade 12 is clamped, the zirconia ceramic knife The right side of the sheet 12 is not fixed, and the control block 10 can be controlled to drive the threaded rod 6 to rotate, so that the threaded rod 6 can drive the zirconia ceramic knife pressing plate 7 to slide through the thread after rotation, so that the zirconia ceramic knife pressing plate 7 can fix the right side of the zirconia ceramic blade 12. The through groove 11 in front of the zirconia ceramic knife clamping frame 1 makes it difficult for the zirconia ceramic knife pressing plate 7 to collide with the zirconia ceramic knife clamping frame 1 when fixing a relatively small blade, and the movable groove 15 facilitates the movement of the threaded rod 6.

[0032] The above describes in detail the jig for machining zirconia ceramic knives provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above examples is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications fall within the scope of protection of the claims of the present invention.

Claims

1. A tool for processing zirconia ceramic knives, characterized in that: include: A zirconia ceramic tool clamping frame (1) is provided, wherein a screw rod (2) is threadedly mounted on the rear side of the zirconia ceramic tool clamping frame (1), a knob (3) is fixedly mounted on the rear side of the screw rod (2), a zirconia ceramic tool clamping plate (4) is rotatably mounted on the front side of the screw rod (2), a limiting groove (5) is provided on the front side of the zirconia ceramic tool clamping plate (4), a threaded rod (6) is rotatably mounted on the inner side of the zirconia ceramic tool clamping plate (4), and a zirconia ceramic tool pressing plate (7) is threadedly mounted on the outer side of the threaded rod (6); a clamping assembly is provided above the zirconia ceramic tool clamping frame (1) and the zirconia ceramic tool clamping plate (4), and a pressing assembly is provided above the zirconia ceramic tool clamping plate (4) and the threaded rod (6).

2. A tool for machining zirconia ceramic knives according to claim 1, characterized in that: The clamping assembly comprises a limiting rod (8) and a limiting block (9); the limiting rod (8) is fixedly mounted on the left and right sides of the rear side of the zirconia ceramic knife clamping plate (4); the limiting rod (8) is slidably mounted on the left and right sides of the rear side of the zirconia ceramic knife clamping frame (1); and the limiting block (9) is fixedly mounted on the rear side of the limiting rod (8).

3. The tool for machining a zirconia ceramic knife according to claim 1, characterized in that: The pressing assembly comprises a control block (10), a through slot (11) and a zirconia ceramic blade (12); the control block (10) is fixedly mounted on the outside of one end of the threaded rod (6); the through slot (11) is opened on the front side of the zirconia ceramic blade clamping frame (1); and the zirconia ceramic blade (12) is arranged on the front inner wall of the zirconia ceramic blade clamping frame (1).

4. A tool for machining zirconia ceramic knives according to claim 3, characterized in that: The outer diameter of the through groove (11) is greater than the outer diameter of the zirconia ceramic knife pressing plate (7); the zirconia ceramic knife pressing plate (7) is in a convex shape; and an anti-slip pad is provided on one side of the zirconia ceramic knife pressing plate (7).

5. The tool for machining zirconia ceramic knives according to claim 1, characterized in that: A threaded hole (13) is provided in the middle of the rear side of the zirconia ceramic tool clamping frame (1), and the screw rod (2) is engaged with the threaded hole (13).

6. The tool for machining a zirconia ceramic knife according to claim 2, characterized in that: Limiting holes (14) are provided on the left and right sides of the rear side of the zirconia ceramic knife clamping frame (1), and the outer diameter of the limiting rod (8) is the same as the inner diameter of the adjacent limiting hole (14).

7. The tool for machining a zirconia ceramic knife according to claim 1, characterized in that: A moving groove (15) is provided on the right side of the zirconia ceramic tool clamping frame (1), and the width of the moving groove (15) is greater than the diameter of the threaded rod (6).

8. The tool for machining a zirconia ceramic knife according to claim 1, characterized in that: A through hole is provided on one side of the zirconia ceramic knife pressing plate (7), an internal thread is provided on the inner side of the through hole, and the threaded rod (6) is engaged with the internal thread.

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