Machine tool facilitating heat dissipation of cutter

Abstract

The utility model discloses a machine tool convenient for heat dissipation of a cutter, which relates to the technical field of machine tool cutter heat dissipation structures and comprises a cutter assembly fixedly connected with the machine tool, and a base assembly, a horizontal assembly, a vertical assembly and an elastic hose are arranged at the bottom of the outer wall of a baffle. Through the arrangement of the base station assembly, the horizontal assembly, the vertical assembly and the elastic hose, when a machine tool is used for machining a workpiece, cooling liquid enters the elastic hose from the top of a baffle and is finally sprayed out from one end of a hard pipe, and a ring piece rotationally connected to the bottom of the outer wall of a square table rotates to drive a U-shaped strip to rotate; a T-shaped piece rotates to drive a square block to rotate, one end of the hard pipe is made to rotate up and down, and meanwhile two positioning sensors are used for controlling automatic starting and stopping of the horizontal assembly and the vertical assembly correspondingly. Therefore, the problems that a cooling liquid nozzle of a traditional machine tool needs to be manually adjusted, time is consumed, and operation is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation structures of machine tool cutters, and specifically relates to a machine tool facilitating cutter heat dissipation. Background Technique

[0002] A machine tool refers to a machine that manufactures machines, also known as a mother machine or a tool machine, and is generally abbreviated as a machine tool. It is generally divided into metal cutting machine tools, forging machines, and woodworking machine tools, etc. There are many methods for machining mechanical parts in modern mechanical manufacturing: in addition to cutting machining, there are also casting, forging, welding, stamping, extrusion, etc. However, for parts with relatively high precision requirements and relatively fine surface roughness requirements, they generally need to be finally processed by cutting methods on a machine tool. Machine tools play a major role in the construction of national economic modernization.

[0003] During the processing of traditional machine tools, when the drill bit performs cutting on the surface of the part, a large amount of heat will be generated due to the friction between the cutter and the part. If the cutter cannot be cooled in time, the high heat will cause the cutter to deform or affect the toughness of the cutter, affecting the machining accuracy of the part. Therefore, it is necessary to use a coolant to cool the cutter. Currently, generally, the nozzle is aligned with the surface of the cutter through a manual adjustment method, but this method takes a lot of time and is inconvenient to operate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a machine tool facilitating cutter heat dissipation to solve the problem that the coolant nozzle of the traditional machine tool needs to be manually adjusted, which takes time and is inconvenient to operate.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A machine tool facilitating cutter heat dissipation, including a cutter assembly fixedly connected to the machine tool. The cutter assembly includes a tool rest, a baffle, a cutter head, and a cutter. The baffle is fixedly connected to the bottom of the outer wall of the tool rest. The cutter head is fixedly connected to the bottom of the outer wall of the baffle and completely penetrates the baffle. The cutter is fixedly connected to the bottom of the outer wall of the cutter head. A base assembly, a horizontal assembly, a vertical assembly, and an elastic hose are arranged at the bottom of the outer wall of the baffle.

[0006] The base assembly includes a square platform;

[0007] The square platform is fixedly connected to the bottom of the outer wall of the baffle;

[0008] The horizontal assembly includes an annular plate, a U-shaped strip, and a positioning sensor;

[0009] The annular plate is rotatably connected to the bottom of the outer wall of the square platform. The U-shaped strip is fixedly connected to the bottom of the outer wall of the annular plate. The positioning sensor is fixedly connected to one side of the outer wall of the annular plate;

[0010] The vertical assembly includes a T-shaped piece, a square block, and a rigid pipe;

[0011] There are two T-shaped pieces, and the two T-shaped pieces are symmetrically arranged and rotatably connected to the inner wall of the U-shaped strip. The square block is fixedly connected to the outer wall of one side adjacent to the two T-shaped pieces. One end of the outer wall of the square block is fixedly connected with a positioning sensor, and the rigid hose is fixedly connected to the top of the outer wall of the square block;

[0012] The elastic hose is fixedly connected to the top of the outer wall of the baffle and extends to the bottom of the outer wall of the baffle. The elastic hose completely penetrates the baffle, the square platform, the ring piece, the U-shaped strip, and extends between the two T-shaped pieces and is fixedly connected to the rigid tube.

[0013] As a further solution of the present invention: The base assembly further includes a round hole, a T-shaped groove, and an arc groove;

[0014] The round hole is arranged at the top of the outer wall of the square platform and extends to the bottom of the outer wall of the square platform. The elastic hose is slidably connected to the inner wall of the round hole. The T-shaped groove is arranged at the bottom of the outer wall of the square platform and extends into the square platform. The inner diameter of the inner wall of the T-shaped groove is larger than the inner diameter of the inner wall of the round hole. The arc groove is arranged at the top of the outer wall of the square platform and extends to one side of the outer wall of the square platform. The arc groove is communicated with the T-shaped groove.

[0015] As a further solution of the present invention: The horizontal assembly further includes a T-shaped ring, a motor, and a gear;

[0016] The T-shaped ring is rotatably connected to the inner wall of the T-shaped groove. A plurality of arc-shaped tooth grooves are arranged on the outer wall of the T-shaped ring in a circumferential arrangement. The motor is fixedly connected to the bottom of the outer wall of the baffle and is fixedly connected to the arc groove. The gear is fixedly connected to the output end of the motor and is rotatably connected to the bottom of the inner wall of the arc groove. The gear meshes with the arc-shaped tooth grooves.

[0017] As a further solution of the present invention: The vertical assembly further includes a U-shaped rod, an elliptical groove, a sliding rod, and an electric telescopic rod;

[0018] The U-shaped rod is fixedly connected to the outer wall of one side adjacent to the two T-shaped pieces. The square block and the U-shaped rod are linearly arranged. The elliptical groove is arranged on one side of the outer wall at one end of the opening of the U-shaped rod and completely penetrates the other side. The sliding rod is slidably connected to the inner wall of the elliptical groove. One end of the electric telescopic rod is fixedly connected to the bottom of the outer wall of the ring piece. The output end of the electric telescopic rod is fixedly connected to the outer wall of the sliding rod and is slidably connected to the inner wall of the U-shaped rod.

[0019] As a further solution of the present invention: A through hole is arranged at the top of the outer wall of the ring piece and completely penetrates the ring piece. A circular hole is arranged at the top of the outer wall of the U-shaped strip and extends to the inner wall of the U-shaped strip. The outer diameter of the outer wall of the elastic hose is smaller than the inner diameter of the inner wall of the through hole and the inner diameter of the inner wall of the circular hole.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] By setting the base assembly, horizontal assembly, vertical assembly and elastic hose, when using the machine tool to process the workpiece, the coolant enters the inside of the elastic hose from the top of the baffle and finally sprays out from one end of the hard pipe. When it is necessary to adjust the position of the hard pipe in the horizontal direction, the ring piece connected to the bottom of the outer wall of the square table rotates to drive the U-shaped strip to rotate, and then drives the whole vertical assembly to rotate, so as to adjust the horizontal direction of the hard pipe. When it is necessary to adjust the vertical direction of the hard pipe, the T-shaped piece rotates to drive the square block to rotate, and makes one end of the hard pipe rotate up and down, so as to adjust the vertical orientation of one end of the hard pipe. At the same time, the automatic start and stop of the horizontal assembly and the vertical assembly are respectively controlled by two positioning sensors, so that the staff does not need to manually adjust the orientation of the hard pipe, thus solving the problem that the coolant nozzle of the traditional machine tool needs manual adjustment, which is time-consuming and inconvenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the utility model;

[0023] Figure 2 is a schematic side view of the tool assembly of the utility model;

[0024] Figure 3 is a schematic vertical sectional structure diagram of the square table and the T-shaped ring of the utility model;

[0025] Figure 4 is a schematic structural diagram of the base assembly and the horizontal assembly of the utility model;

[0026] Figure 5 is of the utility model Figure 1 enlarged schematic diagram at A in.

[0027] In the figure: 1. Tool assembly; 101. Tool rest; 102. Baffle; 103. Tool disc; 104. Tool; 2. Base assembly; 201. Square table; 202. Round hole; 203. T-shaped groove; 204. Arc groove; 3. Horizontal assembly; 301. T-shaped ring; 302. Ring piece; 303. Motor; 304. Gear; 305. U-shaped strip; 306. Positioning sensor; 4. Vertical assembly; 401. T-shaped piece; 402. U-shaped rod; 403. Oval groove; 404. Slide bar; 405. Electric telescopic rod; 406. Square block; 407. Hard pipe; 5. Elastic hose. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1 to 5 , in the embodiment of the present utility model, a machine tool facilitating heat dissipation of a tool includes a tool assembly 1 fixedly connected to the machine tool. The tool assembly 1 includes a tool rest 101, a baffle 102, a tool disc 103, and a tool 104. The baffle 102 is fixedly connected to the bottom of the outer wall of the tool rest 101. The tool disc 103 is fixedly connected to the bottom of the outer wall of the baffle 102 and completely penetrates the baffle 102. The tool 104 is fixedly connected to the bottom of the outer wall of the tool disc 103. A base assembly 2, a horizontal assembly 3, a vertical assembly 4, and an elastic hose 5 are arranged at the bottom of the outer wall of the baffle 102.

[0030] The base assembly 2 includes a square platform 201;

[0031] The square platform 201 is fixedly connected to the bottom of the outer wall of the baffle 102;

[0032] The horizontal assembly 3 includes an annular plate 302, a U-shaped strip 305, and a positioning sensor 306;

[0033] The annular plate 302 is rotatably connected to the bottom of the outer wall of the square platform 201. The U-shaped strip 305 is fixedly connected to the bottom of the outer wall of the annular plate 302. The positioning sensor 306 is fixedly connected to one side of the outer wall of the annular plate 302;

[0034] The vertical assembly 4 includes a T-shaped piece 401, a square block 406, and a rigid tube 407;

[0035] There are two T-shaped pieces 401. The two T-shaped pieces 401 are symmetrically arranged and rotatably connected to the inner wall of the U-shaped strip 305. The square block 406 is fixedly connected to the adjacent outer wall of the two T-shaped pieces 401. One end of the outer wall of the square block 406 is fixedly connected to a positioning sensor 306. The rigid tube 407 is fixedly connected to the top of the outer wall of the square block 406;

[0036] The elastic hose 5 is fixedly connected to the top of the outer wall of the baffle 102 and extends to the bottom of the outer wall of the baffle 102. The elastic hose 5 completely penetrates the baffle 102, the square platform 201, the annular plate 302, and the U-shaped strip 305, and extends between the two T-shaped pieces 401 and is fixedly connected to the rigid tube 407.

[0037] In this embodiment: When machining a workpiece using a machine tool, the coolant enters the inside of the elastic hose 5 from the top of the baffle 102 through a pump, and finally sprays out from one end of the rigid pipe 407. When it is necessary to adjust the position of the rigid pipe 407 in the horizontal direction, the ring piece 302 rotatably connected to the bottom of the outer wall of the square table 201 rotates to drive the U-shaped strip 305 to rotate. When the U-shaped strip 305 rotates, it drives the entire vertical assembly 4 to rotate, thereby adjusting the horizontal direction of the rigid pipe 407. When it is necessary to adjust the vertical direction of the rigid pipe 407, the two T-shaped pieces 401 rotate to drive the square block 406 to rotate. When the square block 406 rotates, it drives the rigid pipe 407 to rotate, causing one end of the rigid pipe 407 to rotate up and down, thereby adjusting the vertical orientation of one end of the rigid pipe 407. At the same time, the two position sensors 306 respectively control the automatic start and stop of the horizontal assembly 3 and the vertical assembly 4, enabling the adjustment of the rigid pipe 407 to be carried out automatically, so that it is not necessary for the staff to manually adjust the orientation of the rigid pipe 407, thus solving the problem that the coolant nozzle of the traditional machine tool needs to be manually adjusted, which is time-consuming and inconvenient to operate.

[0038] Please refer particularly to Figures 2 to 5 , the base assembly 2 further includes a round hole 202, a T-shaped groove 203, and an arc groove 204;

[0039] The round hole 202 is provided at the top of the outer wall of the square table 201 and extends to the bottom of the outer wall of the square table 201. The elastic hose 5 is slidably connected to the inner wall of the round hole 202. The T-shaped groove 203 is provided at the bottom of the outer wall of the square table 201 and extends into the square table 201. The inner diameter of the inner wall of the T-shaped groove 203 is larger than the inner diameter of the inner wall of the round hole 202. The arc groove 204 is provided at the top of the outer wall of the square table 201 and extends to one side of the outer wall of the square table 201. The arc groove 204 communicates with the T-shaped groove 203.

[0040] In this embodiment: By providing the round hole 202, it provides a basis for the elastic hose 5 to pass through the square table 201. At the same time, by providing the T-shaped groove 203 and the arc groove 204, it provides a basis for the rotation of the horizontal assembly 3 and the square table 201 and the automatic rotation of the horizontal assembly 3.

[0041] Please refer particularly to Figures 2 to 5 , the horizontal assembly 3 further includes a T-shaped ring 301, a motor 303, and a gear 304;

[0042] The T-shaped ring 301 is rotatably connected to the inner wall of the T-shaped groove 203. A plurality of arc-shaped tooth grooves arranged in a circular pattern are provided on the outer wall of the T-shaped ring 301. The motor 303 is fixedly connected to the bottom of the outer wall of the baffle 102 and is fixedly connected to the arc groove 204. The gear 304 is fixedly connected to the output end of the motor 303 and is rotatably connected to the bottom of the inner wall of the arc groove 204. The gear 304 meshes with the arc-shaped tooth grooves.

[0043] In this embodiment: By providing the T-shaped ring 301, the horizontal component 3 can be rotatably connected to the bottom of the outer wall of the square platform 201. At the same time, by providing the motor 303 and the gear 304, the T-shaped ring 301 can be driven to rotate through the meshing of the gear 304 and the T-shaped ring 301, thereby realizing the automatic rotation of the horizontal component 3.

[0044] Please refer specifically to Figures 2 to 5 , the vertical component 4 further includes a U-shaped rod 402, an elliptical groove 403, a sliding rod 404, and an electric telescopic rod 405;

[0045] The U-shaped rod 402 is fixedly connected to the adjacent outer wall of the two T-shaped pieces 401. The square block 406 and the U-shaped rod 402 are linearly arranged. The elliptical groove 403 is provided on one side of the outer wall at one end of the opening of the U-shaped rod 402 and completely penetrates the other side. The sliding rod 404 is slidably connected to the inner wall of the elliptical groove 403. One end of the electric telescopic rod 405 is fixedly connected to the bottom of the outer wall of the ring piece 302, and the output end of the electric telescopic rod 405 is fixedly connected to the outer wall of the sliding rod 404 and is slidably connected to the inner wall of the U-shaped rod 402.

[0046] In this embodiment: By providing the U-shaped rod 402, the elliptical groove 403, the sliding rod 404, and the electric telescopic rod 405, when the electric telescopic rod 405 expands and contracts, it can drive the cooperation of the sliding rod 404 and the elliptical groove 403, so that the U-shaped rod 402 rotates around the T-shaped piece 401 as the center, and further realizes driving the square block 406 to rotate through the T-shaped piece 401 to rotate one end of the rigid tube 407 in the vertical direction.

[0047] Please refer specifically to Figure 3 , a through hole is provided at the top of the outer wall of the ring piece 302, the through hole completely penetrates the ring piece 302, a circular hole is provided at the top of the outer wall of the U-shaped strip 305, and the circular hole extends to the inner wall of the U-shaped strip 305. The outer wall diameter of the elastic hose 5 is smaller than the inner wall diameter of the through hole and the inner wall diameter of the circular hole.

[0048] In this embodiment: A through hole is provided at the top of the outer wall of the ring piece 302, and a circular hole is provided at the top of the outer wall of the U-shaped strip 305, so that the elastic tube soft 5 can pass through the ring piece 302 and the U-shaped strip 305, and thus be connected to the rigid tube 407. At the same time, the inner walls of the ring piece 302 and the U-shaped strip 305 limit the elastic tube soft 5, so that when the horizontal component 3 and the vertical component 4 are operating, the elastic hose 5 will not be folded or the like, thereby ensuring the normal transportation of the coolant.

[0049] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A machine tool for facilitating heat dissipation of a tool, comprising a tool assembly (1) fixedly connected to the machine tool, the tool assembly (1) comprising a tool holder (101), a baffle (102), a cutter disc (103), and a tool (104), the baffle (102) being fixedly connected to the bottom of an outer wall of the tool holder (101), the cutter disc (103) being fixedly connected to the bottom of an outer wall of the baffle (102) and completely penetrating the baffle (102), and the cutter (104) being fixedly connected to the bottom of an outer wall of the cutter disc (103), characterized in that: The bottom of the outer wall of the baffle (102) is provided with a base assembly (2), a horizontal assembly (3), a vertical assembly (4), and an elastic hose (5); The base platform component (2) comprises a square platform (201); The square platform (201) is fixedly connected to the bottom of the outer wall of the baffle (102); The horizontal component (3) comprises a ring piece (302), a U-shaped bar (305), and a positioning sensor (306); The ring piece (302) is rotatably connected to the bottom of the outer wall of the square platform (201), the U-shaped strip (305) is fixedly connected to the bottom of the outer wall of the ring piece (302), and the positioning sensor (306) is fixedly connected to one side of the outer wall of the ring piece (302); The vertical assembly (4) comprises a T-shaped piece (401), a block (406), and a hard tube (407); Two T-shaped pieces (401) are provided, and the two T-shaped pieces (401) are symmetrically arranged and rotatably connected to the inner wall of the U-shaped strip (305); the block (406) is fixedly connected to the outer wall of one side adjacent to the two T-shaped pieces (401); one end of the outer wall of the block (406) is fixedly connected to a positioning sensor (306); and the hard tube (407) is fixedly connected to the top of the outer wall of the block (406); The elastic hose (5) is fixedly connected to the top of the outer wall of the baffle (102) and extends to the bottom of the outer wall of the baffle (102); the elastic hose (5) completely penetrates the baffle (102), the square platform (201), the ring piece (302), the U-shaped strip (305), and extends to between the two T-shaped pieces (401) to be fixedly connected to the hard tube (407).

2. A machine tool for facilitating heat dissipation of a tool according to claim 1, characterized in that: The base assembly (2) further comprises a circular hole (202), a T-shaped slot (203), and an arc slot (204); The circular hole (202) is arranged at the top of the outer wall of the square platform (201) and extends to the bottom of the outer wall of the square platform (201); the elastic hose (5) is slidably connected to the inner wall of the circular hole (202); the T-shaped groove (203) is arranged at the bottom of the outer wall of the square platform (201) and extends to the inside of the square platform (201); the inner wall diameter of the T-shaped groove (203) is larger than the inner wall diameter of the circular hole (202); the arc groove (204) is arranged at the top of the outer wall of the square platform (201) and extends to one side of the outer wall of the square platform (201); the arc groove (204) is connected to the T-shaped groove (203).

3. A machine tool for facilitating heat dissipation of a tool according to claim 2, characterized in that: The horizontal component (3) further includes a T-shaped ring (301), a motor (303), and a gear (304); The T-shaped ring (301) is rotatably connected to the inner wall of the T-shaped groove (203); the outer wall of the T-shaped ring (301) is provided with a plurality of arc-shaped tooth grooves arranged in a circumferential manner; the motor (303) is fixedly connected to the bottom of the outer wall of the baffle (102) and is fixedly connected to the arc groove (204); the gear (304) is fixedly connected to the output end of the motor (303) and is rotatably connected to the bottom of the inner wall of the arc groove (204); the gear (304) is meshed with the arc-shaped tooth groove.

4. A machine tool for facilitating heat dissipation of a tool according to claim 1, characterized in that: The vertical assembly (4) further comprises a U-shaped rod (402), an elliptical groove (403), a sliding rod (404), and an electric telescopic rod (405); The U-shaped rod (402) is fixedly connected to the outer wall of one side adjacent to the two T-shaped pieces (401); the block (406) and the U-shaped rod (402) are arranged linearly; the elliptical groove (403) is provided on one side of the outer wall at one end of the opening of the U-shaped rod (402) and completely penetrates the other side; the sliding rod (404) is slidably connected to the inner wall of the elliptical groove (403); one end of the electric telescopic rod (405) is fixedly connected to the bottom of the outer wall of the ring piece (302); the output end of the electric telescopic rod (405) is fixedly connected to the outer wall of the sliding rod (404) and is slidably connected to the inner wall of the U-shaped rod (402).

5. A machine tool for facilitating heat dissipation of a tool according to claim 1, characterized in that: A through hole is provided at the top of the outer wall of the ring piece (302), and the through hole completely penetrates the ring piece (302); a circular hole is provided at the top of the outer wall of the U-shaped strip (305), and the circular hole extends to the inner wall of the U-shaped strip (305); and the diameter of the outer wall of the elastic hose (5) is smaller than the diameter of the inner wall of the through hole and the diameter of the inner wall of the circular hole.

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