CN218362141U

CN218362141U - Digit control machine tool is with cutter that has quick heat radiation structure

Info

Publication number: CN218362141U
Application number: CN202222556663.4U
Authority: CN
Inventors: 朱吉晶; 束金凤
Original assignee: Jiangsu Qiekai Cutlery Co ltd
Current assignee: Jiangsu Qiekai Cutlery Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-24
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to a digit control machine tool cutter technical field specifically is a digit control machine tool is with cutter that has quick heat radiation structure, including the blade, well core rod in the top fixedly connected with of blade, well core rod's surface activity has cup jointed the sleeve pipe, digit control machine tool cutter after the improvement, in the cutter carries out the in-process of processing, even receive the centrifugal influence that cutter self high-speed rotation produced when adding the cooling water to the inside of spiral cistern, the cooling water also can flow in the spiral cistern, can be even cool down to the cutter is inside, increase the cooling area to the cutter, also can be with the utilization ratio maximize of cooling water, not only can the water conservation still improve cooling efficiency, can dismantle between sleeve pipe and well core rod, the convenience can take sleeve pipe and well core rod apart to the cutter maintenance in, make the staff can clear up the inside remaining impurity in spiral cistern, prevent that the impurity in the cooling water from remaining in the inside of spiral cistern from blockking up.

Description

Digit control machine tool is with cutter that has quick heat radiation structure

Technical Field

The utility model relates to a digit control machine tool cutter technical field specifically is a digit control machine tool is with cutter that has quick heat radiation structure.

Background

The numerical control machine tool is a flexible and high-efficiency automatic machine tool which is provided with a program control system and can well solve the problems of complex, precise and small-batch part processing.

The inventor finds that the prior numerical control machine tool cutter technology has the following problems: in the process of machining, cutting and cutting a workpiece, a cutting knife can generate a large amount of heat in the continuous cutting process of the existing numerical control machine tool, common cooling measures are only to directly spray water to a high-speed rotating knife tool, the centrifugal force generated by the high-speed rotating knife tool can throw away sprayed cold water, and therefore a large amount of water can be wasted and the cooling efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool is with cutter that has quick heat radiation structure to solve the problem that proposes among the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a digit control machine tool is with cutter that has quick heat radiation structure, includes the blade, well core rod in the top fixedly connected with of blade, the sleeve pipe has been cup jointed in well core rod's surface activity, spiral cistern has all been seted up on the sheathed tube inner wall with the surface of core rod, liquid outlet tank has been seted up to the sheathed tube inside, liquid outlet tank and spiral cistern are linked together, the top fixedly connected with baffle of blade, the slot has been seted up at the top of blade, the inside of slot is inserted into in the sheathed tube bottom activity, perpendicular cistern has been seted up to the inside of blade.

Preferably, the spiral liquid groove comprises an inner spiral groove A and an inner spiral groove B, the inner spiral groove A is arranged on the inner wall of the sleeve, the inner spiral groove B is arranged on the surface of the central rod, and the contour sizes of the inner spiral groove A and the inner spiral groove B are matched.

Further preferably, the fixed inserted block is fixedly connected to the surface of the sleeve, the sleeve is movably inserted into the slot through the fixed inserted block, threaded jacks are formed in the inner portion of the cutter body and the inner portion of the fixed inserted block, and the sleeve is fixedly connected with the cutter body through bolts and the threaded jacks.

Further preferably, the number of the vertical liquid grooves is six, and the six vertical liquid grooves are equidistantly distributed in the knife body in a circular path.

Further preferably, the height of the baffle is 0.5cm higher than the diameter and the length of the liquid outlet tank.

Further preferably, the number of the spiral liquid grooves is two, and the two spiral liquid grooves are symmetrical with respect to the central axis of the central rod.

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

the utility model discloses in, at the in-process that the cutter carried out processing, even receive the centrifugal influence that cutter self high-speed rotation produced when adding the cooling water through the inside to the spiral cistern, the cooling water also can flow in the spiral cistern, can be even cool down to the cutter is inside, increases the cooling area to the cutter, also can be with the utilization ratio maximize of cooling water, not only can the water conservation still improve cooling efficiency.

The utility model discloses in, through can dismantling between sleeve pipe and the well core rod, conveniently can unpack sleeve pipe and well core rod apart in the cutter maintenance, make the staff enough clear up the inside remaining impurity in spiral cistern, prevent that the impurity in the cooling water from remaining in the inside in spiral cistern from leading to the cistern to block up.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional unfolding structure of the present invention;

fig. 3 is a schematic view of the three-dimensional expanded section structure of the present invention.

In the figure: 1. a spiral liquid tank; 101. an inner spiral groove A; 102. an inner spiral groove B; 2. a sleeve; 3. a liquid outlet groove; 4. a slot; 5. a center pole; 6. a baffle plate; 7. a vertical liquid bath; 8. a threaded jack; 9. a blade body; 10. and fixing the inserting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a digit control machine tool is with cutter that has quick heat radiation structure, including blade 9, well core rod 5 in the top fixedly connected with of blade 9, sleeve pipe 2 has been cup jointed in well core rod 5's surface activity, spiral cistern 1 has all been seted up on the inner wall of sleeve pipe 2 and well core rod 5's surface, liquid outlet tank 3 has been seted up to the inside of sleeve pipe 2, liquid outlet tank 3 is linked together with spiral cistern 1, the top fixedly connected with baffle 6 of blade 9, slot 4 has been seted up at the top of blade 9, the inside of slot 4 is pegged graft into in the bottom activity of sleeve pipe 2, perpendicular cistern 7 has been seted up to the inside of blade 9.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the spiral liquid groove 1 includes an inner spiral groove a101 and an inner spiral groove B102, the inner spiral groove a101 is disposed on the inner wall of the sleeve 2, the inner spiral groove B102 is disposed on the surface of the central rod 5, and the inner spiral groove a101 and the inner spiral groove B102 have matched contour sizes.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the fixed surface of the casing 2 is connected with the fixed insert 10, the casing 2 is movably inserted in the slot 4 through the fixed insert 10, the threaded insertion holes 8 are formed in the inside of the blade 9 and the inside of the fixed insert 10, the casing 2 is fixedly connected with the blade 9 through the bolts and the threaded insertion holes 8, and the casing 2 can be stably fixedly connected with the blade 9 through the bolts and the threaded insertion holes 8.

In this embodiment, as shown in fig. 1, 2, and 3, the number of the vertical liquid tanks 7 is six, the six vertical liquid tanks 7 are equidistantly distributed in the blade 9 along an annular path, and the lower half portion of the cutting tool can be continuously cooled by the vertical liquid tanks 7, so that the cooling efficiency is improved.

In this embodiment, as shown in fig. 1, 2, and 3, the height of the baffle 6 is 0.5cm higher than the diameter and the length of the liquid outlet tank 3, the cooling water that is thrown away from the liquid outlet of the liquid outlet tank 3 through the baffle 6 can be blocked in the groove between the baffle 6 and the sleeve 2, and then the blade 9 can be cooled continuously through the vertical liquid tank 7, so that the utilization rate of the cooling water is maximized.

In this embodiment, as shown in fig. 1, 2, and 3, the number of the spiral liquid tanks 1 is two, the two spiral liquid tanks 1 are symmetrical with respect to the central axis of the central rod 5, and when the dog cools the cutter uniformly, the cooling surface of the cutter is increased, so that the cooling efficiency is improved.

The utility model discloses a use method and advantage: this digit control machine tool is with cutter that has quick heat radiation structure when the rolling, the working process as follows:

as shown in fig. 1, fig. 2 and fig. 3, in the process of machining, cutting and cutting a workpiece by a numerical control machine tool, a large amount of heat is generated by a cutting tool in the process of continuously cutting, in order to avoid the influence on the service life caused by overheating of the cutting tool, a heat dissipation structure is needed to cool the cutting tool, cooling water can enter a spiral liquid tank 1 on the cutting tool, the cooling water can flow in the spiral liquid tank 1 under the influence of centrifugal force generated by the cutting tool due to the track of the spiral liquid tank 1, the inside of the cutting tool can be uniformly cooled, the cooling area of the cutting tool is increased, the cooling efficiency is improved, the cooling water thrown out from a liquid outlet of the liquid outlet tank 3 can be blocked in a groove between a baffle 6 and a sleeve 2 through the baffle 6, the cooling water can be continuously cooled through a vertical liquid tank 7, the utilization rate of the cooling water is maximized, the cooling water can be saved as much as possible, when the cutting tool is maintained, the cutting tool can be disassembled between the sleeve 2 and the central rod 5, the sleeve 2 and the central rod 5 are convenient, so that a worker can clean impurities remained in the spiral liquid tank 1, and prevent the spiral liquid tank from being blocked.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a digit control machine tool is with cutter that has quick heat radiation structure, includes blade (9), its characterized in that: center rod (5) in the top fixedly connected with of blade (9), sleeve pipe (2) have been cup jointed in the surface activity of center rod (5), spiral cistern (1) has all been seted up with the surface of center rod (5) on the inner wall of sleeve pipe (2), go out liquid tank (3) have been seted up to the inside of sleeve pipe (2), it is linked together with spiral cistern (1) to go out liquid tank (3), top fixedly connected with baffle (6) of blade (9), slot (4) have been seted up at the top of blade (9), the inside of slot (4) is gone into in the bottom activity of sleeve pipe (2) interpolation, perpendicular cistern (7) have been seted up to the inside of blade (9).

2. The cutter with the rapid heat dissipation structure for the numerical control machine tool according to claim 1, wherein: the spiral liquid groove (1) comprises an inner spiral groove A (101) and an inner spiral groove B (102), the inner spiral groove A (101) is arranged on the inner wall of the sleeve (2), the inner spiral groove B (102) is arranged on the surface of the central rod (5), and the contour sizes of the inner spiral groove A (101) and the inner spiral groove B (102) are matched.

3. The cutting tool with the rapid heat dissipation structure for the numerical control machine tool according to claim 1, characterized in that: the utility model discloses a knife blade, including casing (2), slot (4), casing (2), screw thread jack (8) have all been seted up to the inside of blade (9) and the inside of fixed inserted block (10), casing (2) fixed surface is connected with fixed inserted block (10), casing (2) is pegged graft in the inside of slot (4) through fixed inserted block (10) activity, casing (2) are through bolt and screw thread jack (8) and blade (9) fixed connection.

4. The cutter with the rapid heat dissipation structure for the numerical control machine tool according to claim 1, wherein: the number of the vertical liquid tanks (7) is six, and the six vertical liquid tanks (7) are equidistantly distributed in the knife body (9) in an annular path.

5. The cutter with the rapid heat dissipation structure for the numerical control machine tool according to claim 1, wherein: the height of the baffle (6) is 0.5cm higher than the diameter and the length of a liquid outlet of the liquid outlet groove (3).

6. The cutting tool with the rapid heat dissipation structure for the numerical control machine tool according to claim 1, characterized in that: the number of the spiral liquid tanks (1) is two, and the two spiral liquid tanks (1) are symmetrical about the central axis of the central rod (5).