CN218080449U

CN218080449U - High-precision numerical control machining special tool

Info

Publication number: CN218080449U
Application number: CN202222434723.5U
Authority: CN
Inventors: 陈耿铭; 潘汉辉
Original assignee: Shenzhen Huayang Tool Technology Co ltd
Current assignee: Shenzhen Huayang Tool Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-20
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to the technical field of cutting tool, and a special cutting tool of high accuracy numerical control processing is disclosed, including the handle of a knife, the top swing joint of handle of a knife has the mount pad, the center department fixedly connected with installation piece of mount pad bottom, the bottom of installation piece is pegged graft with the top activity of handle of a knife, the equal fixed mounting in the left and right sides of mount pad bottom has the connecting block, two the bottom of connecting block is pegged graft with the left and right sides activity at handle of a knife top respectively, two the bottom of connecting block back of the body one side of the back of the body all is provided with the mounting screw. This special cutter of high accuracy numerical control processing through setting up the screw hole, erects the inslot wall and is equipped with five screw holes, by the installation screw respectively with the threaded hole internal installation cooperation of co-altitude not, makes the mounting height of cutter adjust, prevents that the height of distance mesa is too high or low after the cutter installation from crossing low, need not change the parameter and the procedure of drive device height to the installation of the cutter of being convenient for is used.

Description

High-precision numerical control machining special tool

Technical Field

The utility model relates to a cutter technical field specifically is a special cutter of high accuracy numerical control processing.

Background

The numerical control cutter is a tool used for cutting in mechanical manufacturing, is also called as a cutting tool and comprises accessories such as a cutter bar, a cutter handle and the like. The output end of the driving device is connected with the mounting hole in the cutter handle part, but the mounting height of the existing cutter is generally fixed, the mounting height of the cutter cannot be changed, the height of the cutter from the table top after installation is too high or too low, the lifting parameters and procedures of the driving device need to be changed when the height of the driving device is changed, and the operation is inconvenient. Therefore, it is urgently needed to design a tool for numerical control machining with adjustable installation height.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a special cutter of high accuracy numerical control processing possesses advantages such as mounting height is adjustable and easy dismounting, and the mounting height of having solved current cutter is generally fixed, can't change the mounting height of cutter, leads to the high height of cutter installation back apart from the mesa or low excessively, and changes drive arrangement's the high lifting parameter and the procedure that need change, operates inconvenient problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special cutter of high accuracy numerical control processing, includes the handle of a knife, the top swing joint of handle of a knife has the mount pad, the center department fixedly connected with installation piece of mount pad bottom, the bottom of installation piece is pegged graft with the top activity of handle of a knife, the equal fixed mounting in the left and right sides of mount pad bottom has the connecting block, two the bottom of connecting block is pegged graft with the left and right sides activity at handle of a knife top respectively, two the bottom of connecting block back of the body one side of mutually all is provided with mounting screw, two the inside threaded connection of the relative one end of mounting screw and handle of a knife.

Preferably, the bottom of the knife handle is fixedly connected with a knife bar, a cutting edge is formed in the lower surface of the knife bar, the mounting seat is installed on the driving device, and the driving device drives the mounting seat to rotate during operation, so that the bottom of the mounting seat is rotatably machined by the knife.

Preferably, a square groove is formed in the center of the top of the cutter handle, the mounting block is matched with the inside of the square groove, and when the connecting block is arranged in different vertical directions of the vertical groove, the mounting block can extend up and down in the square groove in the top end of the cutter handle.

Preferably, perpendicular groove, two have all been seted up to the left and right sides at handle of a knife top the connecting block respectively with the inside swing joint in two perpendicular grooves, the quantity of perpendicular groove and connecting block is four, and four perpendicular grooves use the centre of a circle on handle of a knife top to be the annular array and distribute as the center, and four connecting blocks correspond the cooperation with four perpendicular grooves respectively.

Preferably, two the inner wall of erecting the opposite side of groove all sets up threaded hole, two the relative one end of mounting screw respectively with the internal thread connection of two screw holes, be provided with five screw holes in one erects the inslot, by mounting screw respectively with the threaded hole installation cooperation of co-altitude not, make the mounting height to the cutter adjust, prevent that the height of cutter installation back apart from the mesa from highly excessively high or crossing excessively.

Compared with the prior art, the utility model provides a special cutter of high accuracy numerical control processing possesses following beneficial effect:

1. this special cutter of high accuracy numerical control processing through setting up the screw hole, erects the inslot wall and is equipped with five screw holes, by the installation screw respectively with the threaded hole internal installation cooperation of co-altitude not, makes the mounting height of cutter adjust, prevents that the height of distance mesa is too high or low after the cutter installation from crossing low, need not change the parameter and the procedure of drive device height to the installation of the cutter of being convenient for is used.

2. This special cutter of high-precision numerical control processing through setting up installation piece, connecting block and perpendicular groove, four connecting blocks respectively with four perpendicular inslots cooperations on handle of a knife top, make the installation location effect of reinforcing cutter and mount pad, and the connecting block is when erecting the different positions of the vertical direction in groove, the installation piece can extend from top to bottom in the square inslot on handle of a knife top, the installation location effect of cutter is better, the installation use of the cutter of being convenient for.

Drawings

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

FIG. 2 is a sectional view showing the top structure of the knife handle of the present invention;

fig. 3 is a schematic view of the structure of the cutting tool of the present invention.

Wherein: 1. a knife handle; 2. a mounting seat; 3. mounting a block; 4. connecting blocks; 5. mounting screws; 6. a cutter bar; 7. a cutting edge; 8. a square groove; 9. a vertical slot; 10. a threaded bore.

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. 1-3, a high-precision numerical control machining special tool comprises a tool shank 1, a mounting seat 2 is movably connected to the top of the tool shank 1, a mounting block 3 is fixedly connected to the center of the bottom of the mounting seat 2, the bottom of the mounting block 3 is movably inserted into the top of the tool shank 1, a square groove 8 is formed in the center of the top of the tool shank 1, the mounting block 3 is adapted to the inside of the square groove 8, connecting blocks 4 are fixedly mounted on the left side and the right side of the bottom of the mounting seat 2, the bottoms of the two connecting blocks 4 are respectively movably inserted into the left side and the right side of the top of the tool shank 1, vertical grooves 9 are formed in the left side and the right side of the top of the tool shank 1, the two connecting blocks 4 are respectively movably connected with the inside of the two vertical grooves 9, the mounting block 3, the connecting blocks 4 and the vertical grooves 9 are arranged, the four connecting blocks 4 are respectively matched with the four vertical grooves 9 at the top of the tool shank 1, so that the mounting and positioning effects of the tool and the mounting seat 2 are enhanced, and when the connecting blocks 4 are arranged in different directions along the vertical direction of the vertical grooves 9, the mounting blocks 3 can extend up and down in the square grooves 8 at the top end of the tool holder 1, the mounting and positioning effects of the tool are better, the tool is convenient to mount and use, the bottom parts of the opposite sides of the two connecting blocks 4 are respectively provided with the mounting screws 5, the opposite ends of the two mounting screws 5 are connected with the internal threads of the tool holder 1, the inner walls of the two vertical grooves 9 are respectively provided with the threaded holes 10, the opposite ends of the two mounting screws 5 are respectively connected with the internal threads of the two threaded holes 10, the threaded holes 10 are arranged, the inner walls of the vertical grooves 9 are provided with the five threaded holes 10, the mounting screws 5 are respectively mounted and matched with the threaded holes 10 with different heights, so that the mounting height of the tool is adjusted, the height of the tool from the table top is prevented from being too high or too low after the tool is mounted, and the height parameters and programs of the driving equipment are not required to be changed, thereby be convenient for the installation of cutter and use, the bottom fixedly connected with cutter arbor 6 of handle of a knife 1, blade 7 has been seted up to the lower surface of cutter arbor 6.

When using, four connecting blocks 4 respectively with the 1 top of handle of a knife four perpendicular inslots 9 internal complexes, make the installation location effect of reinforcing cutter and mount pad 2, and connecting block 4 is when perpendicular the different position of the vertical direction in groove 9, installation piece 3 can extend from top to bottom in the square groove 8 on 1 top of handle of a knife, install the cooperation through mounting screw 5 respectively with the screw hole 10 internal complexes of co-altitude not, make the mounting height of cutter adjust, it is too high or low excessively to prevent apart from the height of mesa after the cutter installation, this high accuracy numerical control processing special cutter, the mounting height of cutter is adjustable, need not change parameter and procedure of drive arrangement height, and the installation location effect of cutter is better, the installation of the cutter of being convenient for is used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 special cutter of high accuracy numerical control processing, includes handle of a knife (1), its characterized in that: the utility model discloses a handle of a knife, including handle of a knife (1), the top swing joint of handle of a knife (1) has mount pad (2), fixedly connected with installation piece (3) are located at the center of mount pad (2) bottom, the bottom of installation piece (3) is pegged graft with the top activity of handle of a knife (1), the equal fixed mounting in the left and right sides of mount pad (2) bottom has connecting block (4), two the bottom of connecting block (4) is pegged graft with the left and right sides activity at handle of a knife (1) top respectively, two the bottom of connecting block (4) mutually the back of the body one side all is provided with mounting screw (5), two the inside threaded connection of mounting screw (5) relative one end and handle of a knife (1).

2. The special tool for high-precision numerical control machining according to claim 1, wherein: the bottom of handle of a knife (1) fixedly connected with cutter arbor (6), blade (7) have been seted up to the lower surface of cutter arbor (6).

3. The special tool for high-precision numerical control machining according to claim 1, wherein: the center of the top of the knife handle (1) is provided with a square groove (8), and the mounting block (3) is matched with the inside of the square groove (8).

4. The special tool for high-precision numerical control machining according to claim 1, wherein: perpendicular groove (9) have all been seted up to the left and right sides at handle of a knife (1) top, two connecting block (4) respectively with the inside swing joint of two perpendicular grooves (9).

5. The special tool for high-precision numerical control machining according to claim 4, characterized in that: threaded holes (10) are formed in the inner wall of one side, opposite to the vertical grooves (9), and one ends, opposite to the mounting screws (5), of the two vertical grooves are connected with the inner threads of the two threaded holes (10) respectively.