CN218310922U

CN218310922U - Rough boring head convenient to disassemble and install

Info

Publication number: CN218310922U
Application number: CN202222159478.1U
Authority: CN
Inventors: 张利; 孟德全; 张明星
Original assignee: Dezhou Tianrui Machinery Equipment Co ltd
Current assignee: Dezhou Tianrui Machinery Equipment Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-17
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to a processing technology field especially relates to a dismantle simple to operate's heavy boring head. The technical scheme comprises the following steps: handle of a knife, sliding sleeve, tool bit and blade holder, the slot has been seted up to the top of handle of a knife inside, and the inserted block has been inserted to the inside of slot, and the top of inserted block is connected with the tool bit, and the tool bit is established on the top surface of handle of a knife, the middle surperficial cover of handle of a knife has the sliding sleeve, and the both sides top of sliding sleeve runs through and has seted up first fixed orifices, and the inside of first fixed orifices has inserted socket head cap screw, and the one end of socket head cap screw inserts in the inside of screw, and the screw is seted up inside the centre of handle of a knife. The utility model discloses an inserted block inserts the slot and accomplishes the initial connection of tool bit and handle of a knife, then cooperates mobilizable sliding sleeve to carry on spacingly to the inserted block that inserts in the slot, accomplishes the fixed connection of tool bit and handle of a knife, and the fixed of sliding sleeve carries on spacingly by in different fixed orificess and the screw of interior hex bolts twist, its easy operation, and fixed knot constructs fewly, and the staff of being convenient for uses.

Description

Rough boring head convenient to disassemble and install

Technical Field

The utility model relates to the technical field of processing, specifically be a dismantle simple to operate's heavy boring head.

Background

The rough boring head is a boring head assembled on a numerical control milling machine, a boring machine and a processing center spindle tool shank, and the cutting distance is adjusted by adjusting the distance of a tool apron.

The rough boring head is mainly formed by combining structures such as a tool shank, a tool bit, a tool apron and a tool holder, wherein the tool bit is connected with the tool shank by screwing a plurality of screws, the operation is complex, and the later-stage disassembly is troublesome, so that the rough boring head is not convenient for a worker to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dismantle simple to operate's heavy boring head to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dismantle simple to operate's heavy boring head, includes handle of a knife, sliding sleeve, tool bit and blade holder, the slot has been seted up to the top of handle of a knife inside, and the inserted block has been inserted to the inside of slot, and the top of inserted block is connected with the tool bit, and the tool bit establishes the top surface at the handle of a knife, the middle surface cover of handle of a knife has the sliding sleeve, and the both sides top of sliding sleeve runs through and has seted up first fixed orifices.

Use among this technical scheme one kind when dismantling simple to operate's heavy boring head, the staff need assemble it earlier, the staff takes the tool bit and inserts the inserted block that its bottom was equipped with in the inside of slot, insert to interior back staff utilizes interior hexagonal spanner to insert the inside to first fixed orifices, insert in interior hexagonal screw and rotate, screw out interior hexagonal screw from the inside of screw, remove the spacing fixed to the sliding sleeve, remove back staff and remove the sliding sleeve, remove the position of sliding sleeve to the inserted block, insert spacing in the slot, the sliding sleeve removes behind this position staff screws into interior hexagonal screw in to the second fixed orifices, the one end of interior hexagonal screw is twisted into the inside to the screw, and then carry out spacing fixed to the sliding sleeve, accomplish being connected of handle of a knife and handle of a knife, the back staff is connected the cutter holder with the cutter holder in the side of blade holder, will connect on equipment at last, accomplish the utility model discloses an equipment, when needs are dismantled according to above-mentioned operation reverse operation can.

Preferably, an inner hexagon screw is inserted into the first fixing hole, one end of the inner hexagon screw is inserted into the screw hole, and the screw hole is formed in the middle of the cutter handle. Through the cooperation of first fixed orifices and allen key and screw, make the sliding sleeve can fix the intermediate position at the handle of a knife, reached the effect of screwing up fixed sliding sleeve.

Preferably, the bottom ends of the two sides of the sliding sleeve are provided with second fixing holes in a penetrating mode. Through the cooperation of second fixed orifices and socket head cap screw and screw, make the sliding sleeve can fix the top position at the handle of a knife, reached the effect of screwing up fixed sliding sleeve, through setting up the sliding sleeve, make the inserted block that inserts in the slot can be by spacing fixed, reached the effect of convenient installation tool bit in earlier stage and later stage dismantlement tool bit.

Preferably, a tool apron is arranged on the side edge of the top end surface of the tool bit. The mounting of the insert seat allows the tool holder to be mounted on its side, providing a mounting location.

Preferably, the side surface of the insert seat is provided with a tool holder, and the tool holder is fixed to the top end surface of the tool bit. The tool holder is arranged so that the position of the fixed surface insert can be adjusted and changed, and the size of the workpiece to be cut can be changed conveniently.

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

1. insert the slot through the inserted block and accomplish the initial connection of tool bit and handle of a knife, then cooperate mobilizable sliding sleeve to carry on spacingly to the inserted block that inserts in the slot, accomplish the fixed connection of tool bit and handle of a knife, and the fixed of sliding sleeve is twisted by interior hex head cap screw and is carried on spacingly in different fixed orifices and the screw, its easy operation, and fixed knot constructs fewly, and the staff of being convenient for uses.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

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

fig. 3 is a schematic view of the side view appearance structure of the present invention.

In the figure: 1. a knife handle; 2. a second fixing hole; 3. a sliding sleeve; 4. a first fixing hole; 5. inserting a block; 6. a slot; 7. a cutter head; 8. a tool apron; 9. a tool holder; 10. a screw hole; 11. and a socket head cap screw.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a dismantle simple to operate's heavy boring head, including handle of a knife 1, sliding sleeve 3, tool bit 7 and blade holder 8, slot 6 has been seted up to the top of handle of a knife 1 is inside, and the inside of slot 6 has inserted block 5, and the top of inserted block 5 is connected with tool bit 7, and tool bit 7 establishes on the top surface of handle of a knife 1, and the middle surface cover of handle of a knife 1 has sliding sleeve 3, and the both sides top of sliding sleeve 3 is run through and has been seted up first fixed orifices 4.

The staff need assemble it earlier, the staff takes cutting head 7 and inserts the inside at slot 6 with inserted block 5 that its bottom was equipped with, insert to interior back staff utilizes interior hexagonal spanner to insert to the inside of first fixed orifices 4, insert and rotate in interior hexagonal screw 11, screw out interior hexagonal screw 11 from the inside of screw 10, remove the spacing fixed to sliding sleeve 3, remove back staff and remove sliding sleeve 3, remove sliding sleeve 3 to the position of slot 6, insert 5 spacing in slot 6, sliding sleeve 3 removes behind this position staff twists interior hexagonal screw 11 to second fixed orifices 2, the inside of interior hexagonal screw 11 is twisted to screw 10 to the one end of interior hexagonal screw, and then carry out spacing fixed to sliding sleeve 3, accomplish being connected of cutting head 7 and handle of a knife 1, the back staff is connected to cutting head 7 and installs cutter holder 9 in the side of blade holder 8, connect 1 on equipment at last, accomplish the utility model discloses an equipment, when needs dismantle according to the operation reversal operation can according to the aforesaid.

Example two

As shown in fig. 1, fig. 2 and fig. 3, the heavy boring head according to the present invention further includes: socket head cap screw 11 has been inserted to the inside of first fixed orifices 4, and socket head cap screw 11's one end is inserted in the inside of screw 10, and screw 10 is seted up inside the centre of handle of a knife 1, and the both sides bottom of sliding sleeve 3 is run through and has been seted up second fixed orifices 2, and the top surface side of tool bit 7 is equipped with blade holder 8, and the side of blade holder 8 is equipped with cutter holder 9, and cutter holder 9 fixes the top surface at tool bit 7.

In the embodiment, as shown in fig. 1 and 3, the sliding sleeve 3 can be fixed in the middle of the tool shank 1 by the cooperation of the first fixing hole 4, the hexagon socket head cap screw 11 and the screw hole 10, so that the effect of screwing and fixing the sliding sleeve 3 is achieved;

as shown in fig. 1, 2 and 3, the sliding sleeve 3 can be fixed at the top end of the tool shank 1 by matching the second fixing hole 2 with the hexagon socket head cap screw 11 and the screw hole 10, so that the effect of screwing and fixing the sliding sleeve 3 is achieved, and the insert block 5 inserted into the slot 6 can be limited and fixed by arranging the sliding sleeve 3, so that the effects of facilitating the early-stage installation of the tool bit 7 and the later-stage disassembly of the tool bit 7 are achieved;

as shown in fig. 1, 2 and 3, the insert seat 8 is mounted such that the tool holder 9 can be mounted on its side, providing a mounting position;

as shown in fig. 1, 2 and 3, the tool holder 9 is mounted so that the position of the insert, which is fixed on its surface, can be changed adjustably to facilitate changing the size of the workpiece to be cut.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a dismantle simple to operate's heavy boring head, includes handle of a knife (1), sliding sleeve (3), tool bit (7) and blade holder (8), its characterized in that: the novel screwdriver is characterized in that a slot (6) is formed in the top end of the screwdriver handle (1), an insert (5) is inserted into the slot (6), a screwdriver head (7) is connected to the top end of the insert (5), the screwdriver head (7) is arranged on the surface of the top end of the screwdriver handle (1), a sliding sleeve (3) is sleeved on the middle surface of the screwdriver handle (1), and first fixing holes (4) are formed in the tops of the two sides of the sliding sleeve (3) in a penetrating mode.

2. The heavy boring head convenient to disassemble and assemble as claimed in claim 1, wherein: the inner hexagonal screw (11) is inserted into the first fixing hole (4), one end of the inner hexagonal screw (11) is inserted into the screw hole (10), and the screw hole (10) is formed in the middle of the knife handle (1).

3. The heavy boring head of claim 1, wherein: and the bottom ends of the two sides of the sliding sleeve (3) are provided with second fixing holes (2) in a penetrating way.

4. The heavy boring head of claim 1, wherein: and a cutter holder (8) is arranged on the side edge of the top end surface of the cutter head (7).

5. The heavy boring head convenient to disassemble and assemble as claimed in claim 1, wherein: the side surface of the tool holder (8) is provided with a tool holder (9), and the tool holder (9) is fixed on the top end surface of the tool bit (7).