CN217316916U

CN217316916U - Hard alloy face milling cutter's dismouting structure

Info

Publication number: CN217316916U
Application number: CN202220044692.XU
Authority: CN
Inventors: 朱银虎; 谢岩岩; 付中华
Original assignee: Changzhou Huasheng Precision Tools Co ltd
Current assignee: Changzhou Huasheng Precision Tools Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-08-30
Anticipated expiration: 2032-01-07

Abstract

The utility model relates to a carbide face milling cutter's dismouting structure, including dismouting structure body, dismouting structure body includes the fixing base, the fixed block is installed to the avris of fixing base, the bottom welding of fixed block has the connecting rod, install fixing bolt on the fixed block, the dead lever is installed to one side of connecting rod, the dead lever passes through the fix with screw on the connecting rod, the cutter is installed to the bottom of connecting rod, the gasket is installed to one side of cutter, the top movable mounting of fixing base has fastening bolt, the threaded hole has been seted up to the inside of fixing base, the internally mounted of screw hole has the connecting seat. Divide into the triplex through fixing base, mount pad and connecting seat with this device, its triplex is respectively through fastening bolt and screw thread cooperation, is convenient for dismantle fast after the use, is convenient for maintain the change use to every position department, changes one of them part alone, effectively reduces the cost.

Description

Hard alloy face milling cutter's dismouting structure

Technical Field

The utility model belongs to the technical field of the technique of milling cutter equipment and specifically relates to a carbide face milling cutter's dismouting structure is related to.

Background

At present, a cutter handle of an alloy face milling cutter can drive a milling cutter blade to rotate at a high speed in the working process, so that the milling cutter blade has a symmetrical center during manufacturing, and the milling cutter blade rotating at a high speed can mill materials after contacting with the materials to be processed.

Because the temperature is very high when milling, and material hardness is generally bigger moreover, current milling cutter can't carry out quick cooling, the overwhelming majority milling cutter piece of face milling cutter of prior art and handle of a knife pass through the bolt fastening back in addition, do not have other supplementary fixed parts, and then often can be because milling cutter piece does not have comparatively firm fixing to take place the milling cutter piece landing phenomenon at the handle of a knife, thereby influence its machining precision and machining efficiency, current milling cutter can't carry out quick dismantlement after the use is accomplished and use, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

According to prior art exist not enough, the utility model aims at providing a carbide face milling cutter's dismouting structure opens there is the cavity in the bottom of fixing base, and the cavity is convenient for the heat dissipation of whole fixing base and is used, and in addition, it is relative through screw thread and bolt between fixing base, mount pad and the connecting seat, and the later stage of being convenient for is dismantled the use fast.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a carbide face milling cutter's dismouting structure, includes dismouting structure body, dismouting structure body includes the fixing base, the fixed block is installed to the avris of fixing base, the bottom welding of fixed block has the connecting rod, install fixing bolt on the fixed block, the dead lever is installed to one side of connecting rod, the dead lever passes through the spacing fixing of screw on the connecting rod, the cutter is installed to the bottom of connecting rod, the gasket is installed to one side of cutter, the top movable mounting of fixing base has supporting bolt, the inside set up screw hole of fixing base, the internally mounted of screw hole has the connecting seat, the external screw thread has been seted up on the outer wall of connecting seat bottom, the external screw thread cooperatees with the screw hole.

The present invention may be further configured in a preferred embodiment as: the top of connecting seat has seted up fluting and connecting hole, the mount pad is installed at the top of fixing base, it has the fixed orifices to open on the mount pad, the mount pad passes through fixed orifices fixed mounting on the stay bolt. Through adopting above-mentioned technical scheme, can make quick separation between fixing base and the mount pad through loosening supporting bolt.

The present invention in a preferred embodiment can be further configured to: a groove is formed between the connecting rod and the fixed seat, and a fastening bolt is fixed inside the groove; the fixing base is characterized in that a cavity is formed in the bottom of the fixing base, an opening is formed in the side edge of the cavity, a fixing groove is formed in the opening, and the fixing groove is matched with the connecting hole. Through adopting above-mentioned technical scheme, be convenient for carry on spacing fixedly to fixing bolt's one end through the through-hole.

The present invention may be further configured in a preferred embodiment as: a through hole is formed in the inner wall of the mounting seat, and one end of the fixing bolt is fixed inside the through hole; the bottom of the fixing seat is fixed with a supporting block, and one side of the supporting block is matched with one side of the connecting rod. Through adopting above-mentioned technical scheme, support the both ends of cutter through supporting shoe and connecting rod, the damage that the cutter atress was too big when effectively avoiding using caused effectively prolongs the life of equipment.

To sum up, the utility model discloses a following at least one kind of useful technological effect:

1. divide into the triplex through fixing base, mount pad and connecting seat with this device, its triplex is respectively through fastening bolt and screw thread cooperation, is convenient for dismantle fast after the use, is convenient for maintain the change use to every position department, changes one of them part alone, effectively reduces the cost.

2. The cutter is supported and fixed through the fixing rod and the supporting block, so that front and back clamping force is provided when the cutter is used, the normal use of the cutter is guaranteed, and the damage caused by overlarge resistance is avoided.

Drawings

Fig. 1 is a schematic view of a structure of separating a fixing base from an installation base in this embodiment.

Fig. 2 is a schematic structural view of the bottom of the fixing base of the present embodiment.

Fig. 3 is a schematic structural view after the entire installation of the present embodiment is completed.

In the figure, 1, a fixed seat; 2. a fixed block; 3. fixing the bolt; 4. a connecting rod; 5. fixing the rod; 6. a screw; 7. a cutter; 8. a gasket; 9. a groove; 10. fastening a bolt; 11. a support bolt; 12. a connecting seat; 13. a mounting seat; 14. a fixing hole; 15. a through hole; 16. a support block; 17. an opening; 18. fixing grooves; 19. a cavity; 20. grooving; 21. and connecting the holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, the utility model discloses a hard alloy face milling cutter dismounting structure, which comprises a dismounting structure body, the disassembly and assembly structure body comprises a fixed seat 1, a fixed block 2 is arranged at the side of the fixed seat 1, the bottom of the fixed block 2 is welded with a connecting rod 4, the fixed block 2 is provided with a fixed bolt 3, one side of the connecting rod 4 is provided with a fixed rod 5, the fixed rod 5 is limited and fixed on the connecting rod 4 through a screw 6, the bottom of the connecting rod 4 is provided with a cutter 7, one side of the cutter 7 is provided with a gasket 8, the top of the fixed seat 1 is movably provided with a supporting bolt 11, the inside of the fixed seat 1 is provided with a threaded hole, the connecting seat 12 is installed inside the threaded hole, and external threads are formed in the outer wall of the bottom of the connecting seat 12 and matched with the threaded hole.

As an optimal implementation manner of the present invention, open slot 20 and connecting hole 12 have been seted up at the top of connecting seat 12, mount pad 13 is installed at the top of fixing base 1, it has fixed orifices 14 to open on mount pad 13, mount pad 13 passes through fixed orifices 14 fixed mounting on support bolt 11, when using in the later stage, can make the quick separation between fixing base 1 and the mount pad 13 through loosening support bolt 11.

As an optimal implementation manner of the utility model, set up fluted 9 between connecting rod 4 and the fixing base 1, the inside of recess 9 is fixed with fastening bolt 10, and fastening bolt is convenient for fix the dead lever on the fixing base, increases the stationary force.

As an optimal implementation manner of the present invention, the bottom of the fixing base 1 has been provided with a cavity 19, the side of the cavity 19 has been provided with an opening 17, a fixing groove 18 is provided on the opening 17, the fixing groove 18 is matched with the connecting hole 12, and the cavity 19 and the opening 17 facilitate the overall rapid heat dissipation of the fixing base 1 when in use.

As an optimal implementation manner of the present invention, the through hole 15 has been seted up on the inner wall of the mounting seat 13, the one end of the fixing bolt 3 is fixed in the inside of the through hole 15, and the one end of the fixing bolt 3 is convenient for being limited and fixed through the through hole 15.

As an optimal implementation mode of the utility model, the bottom of fixing base 1 is fixed with supporting shoe 16, one side of supporting shoe 16 cooperatees with one side of connecting rod 4, supports the both ends of cutter 7 through supporting shoe 16 and connecting rod 4, effectively avoids the too big damage that causes of cutter 7 atress when using, effectively prolongs the life of equipment.

The implementation principle of the above embodiment is as follows: when in use, the mounting seat 13 is arranged at the top of the fixing seat 1, the connecting seat 12 is fixed between the fixing seat 1 and the mounting seat 13, the mounting seat 13 is fixed on the fixing seat 1 through the supporting bolt 11, the mounting seat 13 can be rapidly detached in the later period conveniently, when in use, the connecting seat 12 is preferentially fixed on the fixing seat 1 through threads, after the threaded mounting is completed, the reinforcing bolt is arranged in the fixing groove 18 in the later period, so as to be matched with the connecting hole 21 at the top, the connecting seat 12 is fixed on the fixing seat, the fixing seat 1, the mounting seat 12 and the connecting seat 13 are respectively fixed through the supporting bolt 11, the later period can be conveniently detached and used, in addition, the fixing bolt 3 on the fixing block 2 is matched with the through hole 15 on the mounting seat 13, the periphery of the mounting seat 13 is supported and fixed, the upper and lower parts can conveniently fall off when in use, the cutter 7 and the gasket 8 are fixed through the fixing rod 5 and the screw 6, the screw 6 is detached at the later stage, so that the cutter 7 is conveniently replaced, and the fixed rod 5 and the supporting block 16 support the cutter 7 from two sides, so that the damage caused by too large resistance is avoided.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a carbide face milling cutter's dismouting structure, includes dismouting structure body, its characterized in that: the dismounting structure body comprises a fixed seat (1), a fixed block (2) is arranged on the side of the fixed seat (1), the bottom of the fixed block (2) is welded with a connecting rod (4), the fixed block (2) is provided with a fixed bolt (3), a fixed rod (5) is arranged on one side of the connecting rod (4), the fixed rod (5) is fixed on the connecting rod (4) in a limiting way through a screw (6), a cutter (7) is arranged at the bottom of the connecting rod (4), a gasket (8) is arranged on one side of the cutter (7), the top of the fixed seat (1) is movably provided with a supporting bolt (11), the inside of the fixed seat (1) is provided with a threaded hole, the connecting seat (12) is installed inside the threaded hole, external threads are formed in the outer wall of the bottom of the connecting seat (12), and the external threads are matched with the threaded hole.

2. The structure of claim 1, wherein: fluting (20) and connecting hole (21) have been seted up at the top of connecting seat (12), mount pad (13) are installed at the top of fixing base (1), it has fixed orifices (14) to open on mount pad (13), mount pad (13) are through fixed orifices (14) fixed mounting on support bolt (11).

3. The structure of claim 1, wherein: a groove (9) is formed between the connecting rod (4) and the fixing seat (1), and a fastening bolt (10) is fixed inside the groove (9).

4. The structure of claim 2, wherein: cavity (19) have been seted up to the bottom of fixing base (1), opening (17) have been seted up to the avris of cavity (19), set up on opening (17) and have fixed slot (18), fixed slot (18) cooperate with connecting hole (21).

5. The structure of claim 2, wherein: a through hole (15) is formed in the inner wall of the mounting seat (13), and one end of the fixing bolt (3) is fixed inside the through hole (15).

6. The structure of claim 1, wherein: the bottom of the fixed seat (1) is fixed with a supporting block (16), and one side of the supporting block (16) is matched with one side of the connecting rod (4).