CN211489682U

CN211489682U - Cutter of numerical control lathe

Info

Publication number: CN211489682U
Application number: CN201922448304.5U
Authority: CN
Inventors: 苏杰
Original assignee: Guangzhou Shenghe Technology Co ltd
Current assignee: Shaanxi Elite Machinery Manufacturing Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-15
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a numerical control lathe's cutter belongs to the numerical control field, comprising a main body, the top of main part is provided with the recess, the inside of recess is provided with the fixed block, the inside of fixed block is provided with the pipeline, the top of fixed block is provided with the nut, inside the nut extends to the main part, and the nut outside is located and is provided with the spring between fixed block and the main part, one side that the main part is close to the fixed block is provided with the draw-in groove, the inside of draw-in groove is provided with the fixed column. The utility model discloses a cavity, fixed block and the lug that set up, when main part and work piece contact, the blade begins to cut the work piece, and meanwhile, the rivers enter the cavity in the main part to respectively by the pipeline blowout in fixed block and the lug, cool down the contact point of blade and work piece, effectively avoid the blade because the high temperature that the long-time cutting produced causes damage to itself, reduce cost.

Description

Cutter of numerical control lathe

Technical Field

The utility model relates to a numerical control field specifically is a numerical control lathe's cutter.

Background

Machining equipment in machining is various, machining types are different, and a cutter in machining of a numerical control lathe is a core tool in the machining process.

The cutter of the existing numerical control lathe is of an integrated structure mostly, the operation is complex when the cutter is replaced, a large amount of time is needed, the production efficiency is low, meanwhile, after the cutter is used for a long time, the generated high temperature can cause serious damage to the cutter, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the most structure as an organic whole of present numerical control lathe's cutter, the operation is complicated when changing, needs a large amount of time moreover, leads to production efficiency to hang down, and the cutter is after long-time the use simultaneously, and the high temperature of production can lead to the fact serious damage to itself, problem with increased costs provides a numerical control lathe's cutter.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutter of numerical control lathe, includes the main part, the top of main part is provided with the recess, the inside of recess is provided with the fixed block, the inside of fixed block is provided with the pipeline, the top of fixed block is provided with the nut, inside the nut extends to the main part, and the nut outside is located and is provided with the spring between fixed block and the main part, one side that the main part is close to the fixed block is provided with the draw-in groove, the inside of draw-in groove is provided with the fixed column, the fixed column outside is provided with the cushion, and the fixed column outside is located the top of cushion and is provided with the blade, the bottom that the main part is close to draw-in groove one.

Preferably, the fixed block and the lug are both provided with a pipeline, the pipelines inside the fixed block and the lug are both connected with the cavity inside the main body, and the cavity is of a Y-shaped structure.

Preferably, the cushion block and the blade are both provided with through holes, and the size of the through holes is matched with the fixing columns.

Preferably, one side of the fixing block is provided with a socket, and the size of the socket is matched with the cavity.

Preferably, the top of main part is provided with the standing groove with spring assorted, the fixed block passes through the nut with the main part and can dismantle the connection.

Preferably, the blade and the cushion block are both rectangular structures.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that through the arrangement of the cavity, the fixed block and the lug, when the main body is contacted with the workpiece, the blade starts to cut the workpiece, meanwhile, water flows enter the cavity in the main body and is respectively sprayed out by the pipelines in the fixed block and the lug to cool the contact point of the blade and the workpiece, the damage of the blade to the blade due to high temperature generated by long-time cutting is effectively avoided, the cost is reduced, through the arrangement of the clamping groove, the nut and the spring, the cutter adopts a blade independent structure, compared with the traditional integral numerical control lathe cutter, the operation is simple during replacement, only the nut in the fixed block needs to be unscrewed, the spring between the fixed block and the main body is matched with the change of the length of the nut to jack up the fixed block, thereby facilitating the replacement of workers, after the replacement, the nut needs to be screwed again, and no time is needed, thereby improving the production efficiency.

Drawings

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

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

fig. 3 is a top view of the fixing block of the present invention.

In the figure: 1. a main body; 2. a groove; 3. a fixed block; 4. a pipeline; 5. a nut; 6. a spring; 7. a card slot; 8. fixing a column; 9. cushion blocks; 10. a blade; 11. a bump; 12. a cavity; 13. a connecting port; 14. and (4) inserting the socket.

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 cutter of a numerically controlled lathe includes a main body 1, a groove 2 is formed in the top end of the main body 1, a fixing block 3 is arranged inside the groove 2, a pipeline 4 is arranged inside the fixing block 3, a nut 5 is arranged on the top end of the fixing block 3, the nut 5 extends into the main body 1, a spring 6 is arranged between the fixing block 3 and the main body 1 and outside the nut 5, a clamping groove 7 is formed in one side, close to the fixing block 3, of the main body 1, a fixing column 8 is arranged inside the clamping groove 7, a cushion block 9 is arranged outside the fixing column 8, a blade 10 is arranged above the cushion block 9 and outside the fixing column 8, a protruding block 11 is arranged at the bottom end, close to one side of the clamping groove 7, a cavity 12 is formed in.

In this embodiment: through the cavity 12, the fixed block 3 and the convex block 11, when the main body 1 contacts with a workpiece, the blade 10 starts to cut the workpiece, meanwhile, water flows into the cavity 12 in the main body 1 and is respectively sprayed out from the fixed block 3 and the pipeline 4 in the convex block 11 to cool the contact point of the blade 10 and the workpiece, the damage of the blade 10 to the blade due to high temperature generated by long-time cutting is effectively avoided, the cost is reduced, through the clamping groove 7, the nut 5 and the spring 6, the cutter adopts a blade 10 independent structure, compared with the traditional integral numerical control lathe cutter, the operation is simple during replacement, when the blade 10 needs to be replaced, only the nut 5 in the fixed block 3 needs to be unscrewed, and the spring 6 between the fixed block 3 and the main body 1 is matched with the change of the length of the nut 5 to jack up the fixed block 3, so that the replacement of workers is facilitated, after the replacement is finished, the nut 5 is screwed again, so that a large amount of time is not needed, and the production efficiency is improved.

Please refer to fig. 1 and fig. 2, the fixed block 3 and the bump 11 are both provided with a pipe 4 inside, and the fixed block 3 and the bump 11 are both connected with the cavity 12 inside the main body 1, the cavity 12 is in a "Y" shape, the water flow enters the cavity 12 inside the main body 1 through the arranged cavity 12 and is sprayed out from the fixed block 3 and the pipe 4 inside the bump 11 respectively, the contact point between the blade 10 and the workpiece is cooled, and the blade 10 is effectively prevented from being damaged by the high temperature generated by the long-time cutting.

Please refer to fig. 2, through holes are formed in the cushion block 9 and the blade 10, the size of each through hole is matched with the fixing post 8, a socket 14 is formed in one side of the fixing block 3, the size of the socket 14 is matched with the cavity 12, and the cushion block 9 and the blade 10 are fixed through the arranged fixing post 8.

Please refer to fig. 1 and fig. 2, the top end of the main body 1 is provided with a placing groove matched with the spring 6, the fixing block 3 is detachably connected with the main body 1 through the nut 5, the blade 10 and the cushion block 9 are both rectangular structures, through the arranged spring 6, when the blade 10 needs to be replaced, only the nut 5 in the fixing block 3 needs to be unscrewed, and the spring 6 between the fixing block 3 and the main body 1 is matched with the change of the length of the nut 5 to jack up the fixing block 3, thereby facilitating the replacement of workers.

The working principle is as follows: before the main body 1 is installed, the blade 10 and the cushion block 9 are required to be placed in the clamping groove 7 on one side of the main body 1 and sleeved on the fixing column 8, then one side of the fixing block 3 with the socket 14 is placed in the groove 2 on the top end of the main body 1, the other side of the fixing block 3 is matched with the clamping groove 7 to clamp the blade 10 and the cushion block 9, finally the fixing is carried out through the nut 5, after the fixing is confirmed, the main body 1 is directly installed on a numerical control lathe, a connecting port 13 in the main body 1 is connected with a water pipe, when the numerical control lathe is used, the lathe drives a workpiece to rotate and gradually approaches a cutter, when the main body 1 contacts with the workpiece, the blade 10 starts to cut the workpiece, meanwhile, water flows into a cavity 12 in the main body 1 and is respectively sprayed out from the fixing block 3 and a pipeline 4 in the lug 11 to cool the contact point of the blade 10 and, effectively avoid blade 10 to lead to the fact the damage to itself owing to the high temperature that the long-time cutting produced, reduce cost, when needs are changed blade 10, only need to unscrew nut 5 in the fixed block 3, and spring 6 that is located between fixed block 3 and the main part 1 is along with the change of nut 5 length, and the cooperation is with fixed block 3 jack-up to make things convenient for the staff to change, accomplish after changing, it can to screw up nut 5 once more.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cutter of a numerical control lathe comprises a main body (1), and is characterized in that: the cutting tool is characterized in that a groove (2) is formed in the top end of the main body (1), a fixed block (3) is arranged in the groove (2), a pipeline (4) is arranged in the fixed block (3), a nut (5) is arranged at the top end of the fixed block (3), the nut (5) extends into the main body (1), a spring (6) is arranged between the fixed block (3) and the main body (1) and outside the nut (5), a clamping groove (7) is arranged on one side, close to the fixed block (3), of the main body (1), a fixed column (8) is arranged in the clamping groove (7), a cushion block (9) is arranged on the outside of the fixed column (8), a blade (10) is arranged above the cushion block (9) and outside the fixed column (8), a convex block (11) is arranged at the bottom end, close to the clamping groove (7), of the main body (1), a, and a connecting port (13) is arranged on one side of the cavity (12) far away from the clamping groove (7).

2. The tool of the numerically controlled lathe according to claim 1, wherein: the pipeline (4) are arranged inside the fixing block (3) and the bump (11), the pipeline (4) inside the fixing block (3) and the bump (11) are connected with the cavity (12) inside the main body (1), and the cavity (12) is of a Y-shaped structure.

3. The tool of the numerically controlled lathe according to claim 1, wherein: the cushion block (9) and the blade (10) are internally provided with through holes, and the size of each through hole is matched with the corresponding fixing column (8).

4. The tool of the numerically controlled lathe according to claim 1, wherein: one side of the fixing block (3) is provided with a socket (14), and the size of the socket (14) is matched with the cavity (12).

5. The tool of the numerically controlled lathe according to claim 1, wherein: the top of main part (1) is provided with and spring (6) assorted standing groove, fixed block (3) can be dismantled with main part (1) through nut (5) and be connected.

6. The tool of the numerically controlled lathe according to claim 1, wherein: the blade (10) and the cushion block (9) are both rectangular structures.