CN216881924U

CN216881924U - End milling cutter is used in high-efficient processing of opposite sex

Info

Publication number: CN216881924U
Application number: CN202220495312.4U
Authority: CN
Inventors: 许俊杰; 赖圣远; 刘水生
Original assignee: Shenzhen City Mountain High Precision Technology Co ltd
Current assignee: Shenzhen City Mountain High Precision Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-05
Anticipated expiration: 2032-03-07

Abstract

The utility model belongs to the technical field of end mills, in particular to an end mill for anisotropic high-efficiency processing, which comprises a driving mechanism, one side of the driving mechanism is provided with an installation seat, the middle part of one side of the installation seat is fixedly provided with a fixed rod, one side of the fixed rod is provided with an end mill body, when one end of the end mill body is inserted onto the fixing rod, the end mill body is limited from moving, the end mill body is sleeved with a hollow sleeve, two symmetrical ends of the mounting seat are fixedly provided with limit columns, the utility model is provided with a mounting seat and a fixed rod which are mutually matched between the end mill body and the driving mechanism, when the end mill body is installed on the mounting seat, one end of the fixing rod is inserted into the end mill body, and the end mill body is rotated through the mounting seat after the driving mechanism is started.

Description

End milling cutter is used in high-efficient processing of opposite sex

Technical Field

The utility model belongs to the technical field of end mills, and particularly relates to an end mill for high-efficiency machining of anisotropy.

Background

The end mill is the most used milling cutter on a numerical control machine tool, and cutting cutters are arranged on the cylindrical surface and the end surface of the end mill, and can cut simultaneously or independently.

No. CN202121458770.2, the name is a chinese utility model for high-efficient processing of opposite sex is with end milling cutter, through rotating the swivel nut, the swivel nut can remove and extrude the depression bar, make the depression bar carry out lateral shifting and extrude the hypotenuse of trapezoidal seat, make trapezoidal seat remove, make trapezoidal seat can block in the fixed slot that corresponds, thereby can fix opposite milling cutter body, but, the swivel nut can lead to the external screw thread damage after repetitious usage, lead to the fastening that can not be fine of end milling cutter, in addition, can not restore after trapezoidal seat damages, need whole change, greatly increased the cost of maintenance of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an end mill for high-efficiency opposite-nature machining, which aims to solve the problems that the end mill cannot be fastened well because the thread sleeve provided in the background art can cause damage to the external thread after being used for multiple times, and the trapezoidal seat cannot be repaired after being damaged and needs to be replaced integrally.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an end mill is used in high-efficient processing of opposite sex, includes actuating mechanism, one side of actuating mechanism is equipped with the mount pad, the fixed dead lever that is equipped with in middle part of mount pad one side, one side of dead lever is equipped with the end mill body, works as when the one end of end mill body is inserted to the dead lever, the restriction the unable removal of end mill body.

Preferably, the last cover of end mill body is equipped with hollow sleeve, the both ends of mount pad symmetry are all fixed and are equipped with spacing post, the spout has all been seted up to the both sides of sleeve one end, the draw-in groove has been seted up to one side of spout, spacing post block is established in the draw-in groove, integral type J type structure is constituteed with the draw-in groove to the spout, be equipped with the buffering subassembly between end mill body and the sleeve.

Preferably, a mounting groove is formed in the sleeve, one end of the mounting seat can be inserted into the mounting groove, a through hole is formed in one end, far away from the mounting seat, of the sleeve, one end of the through hole extends into the mounting groove, and the end mill body is arranged in the through hole.

Preferably, the end mill body comprises a milling head and a rod seat fixedly connected with one end of the milling head, the rod seat is of a T-shaped structure, and the rod seat can linearly move in a reciprocating manner through a through hole.

Preferably, the buffer assembly comprises a gasket arranged at one end of the spring and one end of the spring, the spring and the gasket are sleeved on the rod seat, one end of the gasket is abutted on the rod seat, and one end, far away from the gasket, of the spring is abutted on the inner wall of the mounting groove.

Preferably, the bottom of the rod seat is provided with a limit groove, the limit groove is of a quadrilateral structure, and one end of the fixed rod can be inserted into the limit groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the end mill body is provided with the mounting seat and the fixing rod which are matched with each other and are positioned between the end mill body and the driving mechanism, when the end mill body is mounted on the mounting seat, one end of the fixing rod is inserted into the end mill body, and the end mill body is rotated through the rotation of the mounting seat after the driving mechanism is started.

(2) The end mill body is arranged on the mounting seat, the sleeve is pressed towards the mounting seat and rotates, the limiting column is clamped in the clamping groove, the sleeve is prevented from being separated from the mounting seat through the buffering component, and the function of quickly assembling equipment is realized.

(3) The spring and the gasket which are mutually matched are arranged, the spring and the gasket are directly placed into the sleeve through the mounting groove, and only damaged parts need to be replaced after the spring or the gasket is damaged.

Drawings

FIG. 1 is a schematic view of a partial structure of the present invention;

FIG. 2 is a schematic external view of the present invention;

FIG. 3 is a side view of a spacing post and a fixing rod of the present invention;

FIG. 4 is a schematic view of the engagement of the chute and the sleeve of the present invention;

FIG. 5 is a side view of the pole base of the present invention;

in the figure: 1. a drive mechanism; 2. a mounting seat; 3. a limiting column; 4. an end mill body; 5. a sleeve; 6. a chute; 7. fixing the rod; 8. a rod seat; 9. a through hole; 10. a spring; 11. a gasket; 12. a limiting groove; 13. mounting grooves; 14. a milling head; 15. a clamping groove.

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. 1-5, the present invention provides a technical solution: the utility model provides an end mill is used in high-efficient processing of opposite sex, includes actuating mechanism 1, and one side of actuating mechanism 1 is equipped with mount pad 2, and the fixed dead lever 7 that is equipped with in middle part of mount pad 2 one side, one side of dead lever 7 are equipped with end mill body 4, and when the one end of end mill body 4 was inserted to dead lever 7 on, the unable removal of restriction end mill body 4.

Further, the cover is equipped with hollow sleeve 5 on the end mill body 4, and the both ends of 2 symmetries of mount pad are all fixed and are equipped with spacing post 3, and spout 6 has all been seted up to the both sides of sleeve 5 one end, and draw-in groove 15 has been seted up to one side of

spout

6, and 3 blocks of spacing post are established in draw-in groove 15, and spout 6 and draw-in groove 15 one-piece formula J type structure are equipped with the buffering subassembly between end mill body 4 and the sleeve 5.

Further, mounting groove 13 has been seted up to sleeve 5's inside, and the one end of mount pad 2 can be inserted to mounting groove 13 in, and through-hole 9 has been seted up to the one end that sleeve 5 kept away from mount pad 2, and the one end of through-hole 9 extends to mounting groove 13 in, and end mill body 4 is established in through-hole 9.

It should be noted that the end mill body 4 includes a milling head 14 and a rod seat 8 fixedly connected to one end of the milling head 14, the rod seat 8 is of a T-shaped structure, the rod seat 8 can reciprocate in the through hole 9, and the rod seat 8 presses the buffer assembly in the sleeve 5 through the T-shaped structure.

Further, cushion assembly includes the gasket 11 that spring 10 and spring 10 one end were equipped with, and spring 10 and gasket 11 all overlap and establish on rod seat 8, and the one end of gasket 11 is supported on rod seat 8, and the one end that spring 10 kept away from gasket 11 supports on the inner wall of mounting groove 13, lets sleeve 5 have the power that outwards promotes all the time through spring 10 and gasket 11, blocks in draw-in groove 15 at spacing post 3, avoids spacing post 3 to break away from draw-in groove 15 through spring 10 and gasket 11.

Furthermore, the bottom of the rod seat 8 is provided with a limiting groove 12, the limiting groove 12 is of a quadrilateral structure, one end of the fixing rod 7 can be inserted into the limiting groove 12, and the limiting groove 12 and the fixing rod 7 enable the rod seat 8 to rotate along with the rotation of the mounting seat 2.

The working principle and the using process of the utility model are as follows: when the end mill is used, the spring 10 and the gasket 11 are placed in the sleeve 5 through the mounting groove 13, the milling head 14 on the end mill body 4 penetrates through the gasket 11, the spring 10 and the through hole 9, the rod seat 8 enters the mounting groove 13, one end of the rod seat 8 is mounted on the mounting seat 2, one end of the fixing rod 7 is inserted into the limiting groove 12, the limiting column 3 is located on one side of the sliding groove 6 in the process, the sleeve 5 is pressed and rotated, the limiting column 3 is clamped in the clamping groove 15, and the spring 10 is pressed at the moment, so that the limiting column 3 is limited in the clamping groove 15.

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. The utility model provides an end mill is used in high-efficient processing of opposite sex which characterized in that: including actuating mechanism (1), one side of actuating mechanism (1) is equipped with mount pad (2), the fixed dead lever (7) that is equipped with in middle part of mount pad (2) one side, one side of dead lever (7) is equipped with end mill body (4), works as when the one end of end mill body (4) is inserted to dead lever (7), the restriction can't remove end mill body (4).

2. The end mill for anisotropic high-efficiency machining according to claim 1, wherein: the end mill body (4) is sleeved with a hollow sleeve (5), the two symmetrical ends of the mounting seat (2) are fixedly provided with limit columns (3), the two sides of one end of the sleeve (5) are provided with sliding grooves (6), one side of each sliding groove (6) is provided with a clamping groove (15), the limit columns (3) are clamped in the clamping grooves (15), the sliding grooves (6) and the clamping grooves (15) form an integral J-shaped structure, and a buffering assembly is arranged between the end mill body (4) and the sleeve (5).

3. The end mill for anisotropic high-efficiency machining according to claim 2, wherein: mounting groove (13) have been seted up to the inside of sleeve (5), the one end of mount pad (2) can be inserted to mounting groove (13), through-hole (9) have been seted up to the one end that mount pad (2) were kept away from in sleeve (5), the one end of through-hole (9) extends to in mounting groove (13), establish in through-hole (9) end mill body (4).

4. The end mill for anisotropic high-efficiency machining according to claim 3, wherein: the end mill body (4) comprises a milling head (14) and a rod seat (8) fixedly connected with one end of the milling head (14), the rod seat (8) is of a T-shaped structure, and the rod seat (8) can move in a reciprocating linear mode through a through hole (9).

5. The end mill for anisotropic high-efficiency machining according to claim 4, wherein: cushion assembly includes gasket (11) that spring (10) and spring (10) one end were equipped with, spring (10) and gasket (11) all overlap and establish on rod seat (8), the one end of gasket (11) supports on rod seat (8), the one end that gasket (11) were kept away from in spring (10) supports on the inner wall of mounting groove (13).

6. The end mill for anisotropic high-efficiency machining according to claim 4, wherein: the bottom of the rod seat (8) is provided with a limiting groove (12), the limiting groove (12) is of a quadrilateral structure, and one end of the fixing rod (7) can be inserted into the limiting groove (12).