CN217571101U - Combined type slitting blade for machining automobile precise aluminum plate - Google Patents

Abstract

The utility model discloses a processing of accurate aluminum plate of car is with combination formula slitting blade, including blade one and blade two, be provided with the connection structure of corresponding and adaptation on blade one and the blade two, the connection structure who corresponds is a whole through same locking structrual installation, all is provided with flexible clamping mechanism on blade one and the blade two. The split type blade I and the split type blade II are integrally assembled through the connecting structure and the locking structure, the blades are fixedly installed on the blade installation shaft through the flexible clamping mechanisms on the blade I and the blade II, and when the blades are fixed by the locking structure, the clamping blocks on the flexible clamping mechanisms clamp the blade installation shaft under the action of the reset springs.

Description

Combined type slitting blade for machining automobile precise aluminum plate

Technical Field

The utility model belongs to vehicle aluminum plate processing cutter field, concretely relates to accurate aluminum plate of car processing is with combination formula slitting blade.

Background

The application range of the aluminum plate for the new energy automobile in the automobile manufacturing field is also wider and wider. The aluminum has the advantages of small density, light weight, good molding processability, repeated recycling, energy conservation, environmental protection and the like, and has remarkable effects of improving the running performance and the safety and comfort performance of the automobile, reducing the consumption of fuel oil, reducing emission and lightening the pollution to the environment. At present, the automobile market basically adopts an aluminum plate to manufacture an automobile precision product, the existing blade for machining the aluminum plate is generally integral, for example, CN205764145U, CN112719403A discloses a blade with an integral structure, the blade with the integral structure has certain disadvantages, and the blade can be fixed only by arranging a corresponding mounting structure on a mounting shaft in the integral structure during mounting.

Disclosure of Invention

In order to solve the technical problem, the inventor reachs through practice and summary the utility model discloses a technical scheme, the utility model discloses a car precision aluminum plate processing is with combination formula slitting blade, including blade one and blade two, be provided with the connection structure of corresponding and adaptation on blade one and the blade two, the connection structure who corresponds is a whole through same locking structrual installation, all is provided with flexible clamping mechanism on blade one and the blade two.

As an optimization scheme of the application, the flexible clamping mechanism comprises a guide piece arranged on the first blade or the second blade, a clamping block is matched on the guide piece in a sliding mode, and the clamping block is connected with the guide piece through a return spring.

As an optimization scheme of the application, the connecting structure on the first blade comprises a through hole formed in the first blade, and the connecting structure on the second blade comprises a threaded blind hole formed in the second blade and matched with the through hole.

As the optimization scheme of the application, the locking structure is a screw matched with the threaded blind hole and the through hole.

As the optimization scheme of the application, the first blade and the second blade both comprise blade matrixes, matrix cutting parts are arranged on the peripheral surfaces of the blade matrixes, the outer sides of the matrix cutting parts are provided with slitting cutting parts, and the peripheral surfaces of the slitting cutting parts are provided with slitting cutting faces.

As an optimization scheme of the application, the cutting edge part is made of polycrystalline cubic boron nitride materials, and the matrix edge part is made of hard alloy materials.

In a preferred embodiment of the present invention, the outer peripheral surface of the base blade is a circular arc surface projecting outward.

As an optimized scheme of the application, an included angle between the slitting blade face and the blade base body mounting face is larger than an included angle between the slitting blade side portion and the blade base body mounting face.

As this application optimization scheme specifically as follows, the lateral part of cutting the cutting part is provided with the radiating groove, and one side opening that the radiating groove is close to cutting the cutting part is less than the opening of keeping away from cutting part one side.

Compared with the prior art, the utility model discloses can obtain following technological effect:

compared with the prior art, the technical scheme of the utility model, realize holistic equipment through adopting split type blade one and blade two through connection structure and locking structure to realize blade fixed mounting in blade installation epaxial through flexible clamping mechanism above that, when locking structure fixed blade one and blade two, the tight piece of clamp on the flexible clamping mechanism presss from both sides tightly its blade installation axle under reset spring's effect. The special structure of the first blade and the second blade is adopted, the slitting blade is designed to be a double-layer structure of a base body edge part and a slitting edge part, and the hardness of the material of the outer side slitting edge part is larger than that of the base body edge part, so that the service life of the blade is longer than that of the blade made of the conventional hard steel. The design of the included angle of the slitting blade face has the advantages of small cutting resistance, good wear resistance, long service life of the blade, and the like, and the slitting blade can be suitable for higher slitting speed and improves the processing efficiency of the aluminum plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of one form of the present invention;

fig. 2 is a schematic overall structure diagram of another form of the present invention;

fig. 3 is a schematic view of the backside structure of the present invention;

FIG. 4 is a cross-sectional view of the longitudinal structure of the present invention;

fig. 5 is a partially enlarged view of a point a in fig. 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1, a combined type slitting blade for machining an automobile precision aluminum plate comprises a first blade 10 and a second blade 20, wherein the first blade 10 and the second blade 20 are provided with corresponding and adaptive connecting structures 30, the corresponding connecting structures 30 are installed into a whole through a same locking structure 40, the connecting structures 30 on the first blade 10 comprise through holes formed in the first blade 10, the connecting structures 30 on the second blade 20 comprise threaded blind holes formed in the second blade 20 and matched with the through holes, the locking structures 40 are screws matched with the threaded blind holes and the through holes, the first blade 10 and the second blade 20 are fixedly installed through the locking structures 40, the first blade 10 and the second blade 20 are both provided with flexible clamping mechanisms, the flexible clamping mechanisms comprise guide pieces 50 installed on the first blade 10 or the second blade 20, a clamping block 60 is slidably matched on the guide pieces 50, and the clamping block 60 is connected with the guide pieces 50 through return springs 70. When the blade is assembled, the first blade 10 and the second blade 20 are firstly arranged on the outer side of the blade mounting shaft, then the first blade 10 and the second blade 20 are assembled through the locking structure 40, in the assembling process, the distance between the first blade 10 and the second blade 20 is gradually reduced, so that the pressing force of the clamping block 60 on the first blade 10 and the second blade 20 can be gradually increased under the action of the return spring 70, and after the first blade 10 and the second blade 20 are connected, the clamping force of the clamping block 60 under the action of the return spring 70 on the blade mounting shaft is enough to ensure the stable working state of the blade.

Example 2

As shown in fig. 1 to 5, on the basis of the above embodiment, the following improvements are made: all include blade base member 80 on blade 10 and the blade two 20, be provided with base member cutting part 81 on the outer peripheral face of blade base member 80, base member cutting part 81 is the carbide material, the carbide is for traditional hard steel, it is more wear-resisting to have, higher strength, high temperature performance advantage such as good, be favorable to improving life, improve cutting quality, can cut harder material and can adapt to faster branch cutting speed, the outside of base member cutting part 81 is provided with cuts cutting part 82, it is glomerocryst cubic boron nitride material to cut cutting part 82, it has the hardness higher than carbide to cut cutting part 82 for glomerocryst cubic boron nitride material, the outer peripheral face of cutting part 82 is provided with cuts cutting edge face 83, the outer peripheral face of base member cutting part 81 is to outstanding arc face, utilize the setting of arc face, and then make when cutting part 82 is cuted, layering or relative wearing and tearing can not appear in overall structure, make holistic structure more stable. The included angle between the installation surfaces of the slitting blade face 83 and the blade base body 80 is larger than the included angle between the side part of the slitting blade 82 and the installation surface of the blade base body 80, the included angle between the slitting blade face 83 and the installation surface of the blade base body 80 is preferably 23-27 degrees, the included angle is manufactured by adopting a double-layer structure design and corresponding materials, the cost and the service life of the blade can be effectively taken into consideration, the included angle between the installation surfaces of the slitting blade face 83 and the blade base body 80 is larger than the included angle between the installation surfaces of the side part and the blade base body 100, the blade has the advantages of small cutting resistance, good wear resistance, long service life, and the like, and the blade can be suitable for higher slitting speed. As shown in fig. 5, the side portion of the divided blade portion 82 is provided with a heat dissipation groove 84, and the opening of the heat dissipation groove 84 on the side close to the divided blade portion 82 is smaller than the opening on the side far from the divided blade portion 82. Through setting up radiating groove 84 at the lateral part of cutting edge portion 82, do benefit to the high temperature diffusion that produces when cutting lithium battery diaphragm under at a high speed, radiating groove 84 unique structural design can also guarantee that the high temperature that produces when it cuts is located the low temperature that keeps away from cutting edge portion 82 one side and comes the siphon in one side that is close to cutting edge portion 82 for the temperature is released to the outside along radiating groove 84.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. The utility model provides a car precision aluminum plate processing is with combination formula slitting blade which characterized in that, includes blade one and blade two, is provided with the connection structure that corresponds and adaptation on blade one and the blade two, and the connection structure that corresponds is a whole through same locking structure installation, all is provided with flexible clamping mechanism on blade one and the blade two.

2. The combined type slitting blade for machining the precise aluminum plate of the automobile as claimed in claim 1, wherein the flexible clamping mechanism comprises a guide piece mounted on the first blade or the second blade, a clamping block is slidably matched on the guide piece, and the clamping block and the guide piece are connected through a return spring.

3. The combined type slitting blade for machining the precise aluminum plates of the automobiles according to claim 1, wherein the connecting structure on the first blade comprises a through hole formed in the first blade, and the connecting structure on the second blade comprises a threaded blind hole formed in the second blade and matched with the through hole.

4. The combined type slitting blade for machining the precise aluminum plate of the automobile as claimed in claim 3, wherein the locking structure is a screw matched with the threaded blind hole and the through hole.

5. The combined type slitting blade for machining the precise aluminum plate of the automobile according to claim 1, wherein the first blade and the second blade both comprise a blade base body, a base body edge part is arranged on the outer peripheral surface of the blade base body, a slitting edge part is arranged on the outer side of the base body edge part, and a slitting edge surface is arranged on the outer peripheral surface of the slitting edge part.

6. The combined type slitting blade for machining the precise aluminum plate of the automobile according to claim 5, wherein the slitting blade part is made of a polycrystalline cubic boron nitride material, and the matrix blade part is made of a hard alloy material.

7. The combined slitting blade for machining the precise aluminum plate of the automobile as claimed in claim 5, wherein the outer peripheral surface of the base blade portion is a circular arc surface protruding outward.

8. The combined type slitting blade for machining the precise aluminum plate of the automobile as claimed in claim 5, wherein an included angle between the slitting blade face and the blade base mounting face is larger than an included angle between the side portion of the slitting blade portion and the blade base mounting face.

9. The combined slitting blade for machining the precise aluminum plates of the automobiles according to claim 5, wherein the side part of the slitting blade part is provided with a heat dissipation groove, and the opening of one side of the heat dissipation groove close to the slitting blade part is smaller than the opening of one side far away from the slitting blade part.

Images