CN219310111U

CN219310111U - PCD numerical control blade

Info

Publication number: CN219310111U
Application number: CN202320915162.2U
Authority: CN
Inventors: 方俊成; 方保树
Original assignee: Dezhou Beili Tool Co ltd
Current assignee: Dezhou Beili Tool Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-07
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to the technical field of PCD blades, in particular to a PCD numerical control blade, which comprises a main body, wherein the main body is provided with a first cutter head, a second cutter head is arranged at the left end of the main body, a fixing hole is formed in the middle of the main body, a fixing block is arranged on the inner surface of the fixing hole, a cutter handle is connected with a first chip breaker of the fixing hole in a penetrating manner and is arranged on the surface of the main body, the first chip breaker is arranged beside the first cutter head, a second chip breaker is arranged on the surface of the main body, and the second chip breaker is arranged beside the second cutter head. The utility model overcomes the defects of the prior art, and the first tool bit and the second tool bit are arranged to process workpieces with different depths, so that the need of changing different blades when processing the workpieces is avoided, the working efficiency can be improved, and the first tool bit and the second tool bit can respectively process the workpieces, so that the main body of the blade is consumed as much as possible, and the resources are saved.

Description

PCD numerical control blade

Technical Field

The utility model relates to the technical field of PCD blades, in particular to a PCD numerical control blade.

Background

At present, the PCD blade refers to a blade made of polycrystalline diamond, the polycrystalline diamond corresponds to single crystal diamond, diamond is applied to cutting machining for hundreds of years as a superhard cutter material, the development history of the cutter is from the end of the nineteenth century to the early twentieth, the cutter is widely used from high-speed steel to hard alloy material, and the cutter is a high-hardness blade;

for a known PCD digital control blade, reference is made to the patent numbers: CN218310918U, including a diamond structure, a mounting hole is provided in the middle of the diamond structure, only one diamond tool bit is used for machining and cutting the workpiece in the reference, the diamond tool bit can deeply machine the workpiece under the influence of angle, but the tool bit needs to be replaced when workpieces with different depths need to be machined, which affects the working efficiency; the knife handle is connected with the blade by inserting the knife handle into the circular hole of the blade, and the blade may have a risk of sliding off during the processing process.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a PCD numerical control blade, which aims to solve the problem that in the prior art, the blade may loosen and different blades need to be replaced when a workpiece is cut.

In order to solve the technical problems, the utility model provides the following technical scheme:

a PCD digital control blade comprising a body provided with a first cutter head;

the second tool bit is arranged at the left end of the main body;

a fixing hole provided in the middle of the main body;

the fixed block is arranged on the inner surface of the fixed hole;

the knife handle penetrates through the fixing hole;

and the fixing strip is arranged on the outer surface of the cutter handle.

Preferably, the main body further comprises:

the first chip breaker is arranged on the surface of the main body and is arranged beside the first tool bit;

the second chip breaker is arranged on the surface of the main body and is arranged beside the second tool bit.

Preferably, the fixing strips are four, and the fixing strips are uniformly arranged on the cutter handle at equal distances.

Preferably, the first tool bit and the second tool bit are diamond blades.

Preferably, the fixing blocks are arranged in seventy-two, and the fixing blocks are equidistantly arranged in the fixing holes.

Preferably, the whole surface of the main body is treated by adopting a Barchase coating process.

The embodiment of the utility model provides a PCD numerical control blade, which has the following beneficial effects: the first tool bit and the second tool bit are arranged to process workpieces with different depths, the first tool bit and the second tool bit can process workpieces respectively because the blades are consumables, the main body of the blade is consumed as much as possible, resources are saved, the fixed block is arranged in the fixed hole to fix the tool holder through the fixed hole, the fixed strip is arranged on the tool holder to be clamped between the fixed blocks, the main body is stabilized by increasing the friction between the tool holder and the main body, and when the angle of the blade needs to be changed, the tool holder can be fixed by rotating the tool holder after the main body is taken out, so that the operation is convenient and fast.

1. The first tool bit and the second tool bit are arranged to process workpieces with different depths, so that the problem that different blades need to be replaced when the workpieces are processed is avoided, the working efficiency can be improved, and the first tool bit and the second tool bit can respectively process the workpieces, so that the main body of the blade is consumed as much as possible, and resources are saved.

2. Through setting up the fixed orifices, be provided with the fixed block in the fixed orifices and fix the handle of a knife, be provided with the fixed strip on the handle of a knife and come to block between the fixed block, firm the main part through increasing the frictional force between handle of a knife and the main part, when needs change blade angle, rotate the handle of a knife just can fix the main part after taking out the main part, convenient and fast operates.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a top view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the whole and handle structure of the present utility model;

in the figure: 1. a main body; 2. a first chip breaker; 3. a first cutter head; 4. a second cutter head; 5. a second chip breaker; 6. a fixing hole; 7. a fixed block; 8. a knife handle; 9. and fixing strips.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, the PCD numerical control blade comprises a main body 1, a first chip breaker 2, a first cutter head 3, a second cutter head 4 and a second chip breaker 5, wherein the whole surface of the main body 1 is treated by adopting a Barchase coating process, the Barchase coating is formed on the surface of a hard alloy or high-speed steel substrate with good strength and toughness, the coated cutter has the characteristics of high surface hardness, good wear resistance, stable chemical property, heat resistance, oxidation resistance, small friction factor, low heat conductivity and the like, the first cutter head 3 and the second cutter head 4 are respectively arranged at two ends of the main body 1, when the workpieces are treated at different depths, the workpieces can be directly treated by using different cutter heads without changing the cutter blades, the whole cutter blade is utilized as much as possible, and resources are saved.

As shown in fig. 2-3, the fixing device comprises a main body 1, a fixing hole 6, fixing blocks 7, a handle 8 and fixing strips 9, wherein seventy-two fixing blocks 7 are arranged inside the fixing hole 6, the fixing strips 9 are arranged on the handle 8 and can clamp between the fixing blocks 7, the main body 1 can be well fastened by adjusting every five degrees on the handle 8, polarization generated during working affects the main body 1 less, and the main body 1 is prevented from sliding off the handle 8 during working.

Working principle: the utility model relates to a PCD numerical control blade, wherein the whole surface of a main body 1 is treated by adopting a Barchase coating process, the Barchase coating is arranged in a fixing hole 6 as much as possible, a fixing strip 9 is arranged on a cutter handle 8, the fixing strip 7 can be clamped between the fixing strips 7, the main body 1 can be well fastened by adjusting every five degrees on the cutter handle 8, the first cutter head 3 and the second cutter head 4 are respectively arranged at two ends of the main body 1, when workpieces are treated at different depths, the workpieces can be directly treated by using different cutter heads without changing the blades, the whole blades are saved, the resources are saved, the total of seventy two fixing strips 7 are arranged in the fixing hole 6, the main body 1 can be better fastened by adjusting every five degrees on the cutter handle 8, and the polarization generated during working has less influence on the main body 1 and is prevented from sliding off the cutter handle 8 during working.

Claims

1. A PCD numerically controlled blade, comprising:

a main body (1), the main body (1) being provided with a first cutter head (3);

the second tool bit (4) is arranged at the left end of the main body (1);

a fixing hole (6) provided in the middle of the main body (1);

a fixed block (7) which is provided on the inner surface of the fixed hole (6);

a knife handle (8) which is connected with the fixing hole (6) in a penetrating way;

and the fixing strip (9) is arranged on the outer surface of the knife handle (8).

2. The PCD digital control blade as claimed in claim 1, wherein the body (1) further comprises:

the first chip breaker (2) is arranged on the surface of the main body (1), and the first chip breaker (2) is arranged beside the first tool bit (3);

and the second chip breaker groove (5) is arranged on the surface of the main body (1), and the second chip breaker groove (5) is arranged beside the second tool bit (4).

3. The PCD digital control blade as claimed in claim 1, characterized in that the fixing strips (9) are provided with four strips, and the fixing strips (9) are equally spaced on the shank (8).

4. The PCD digital control blade as claimed in claim 1, wherein the first and second cutting heads (3, 4) are diamond blades.

5. The PCD digital control blade as claimed in claim 1, characterized in that the fixing blocks (7) are provided with seventy-two fixing holes (6) equidistantly arranged.

6. PCD digital control blade as claimed in claim 1, characterized in that the entire surface of the body (1) is treated with a balchalcos coating process.