CN217493908U

CN217493908U - Structure for preventing thermal deformation of machine tool

Info

Publication number: CN217493908U
Application number: CN202221846168.0U
Authority: CN
Inventors: 王贤坤; 黄进发
Original assignee: Yijin Machinery Jiaxing Co ltd
Current assignee: Yijin Machinery Jiaxing Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-09-27
Anticipated expiration: 2032-07-18

Abstract

The utility model provides a structure for preventing thermal deformation of a machine tool, which relates to the technical field of machine tools and aims to solve the problem that the existing anti-deformation structure can not quickly cool the machine tool in the using process, and comprises a supporting structure and a linkage structure; the top of the supporting structure is fixedly connected with a driving mechanism, one end of the driving mechanism is arranged in the cooling structure, and the cooling structure is fixedly connected with the supporting structure; the linkage structure is movably connected with the driving mechanism and fixedly connected to the top of the ventilation mechanism, and the ventilation mechanism is fixedly connected with the supporting structure; ventilation mechanism is including pivot, overlap joint board and flabellum, fixedly connected with overlap joint board in the pivot, and the bottom fixedly connected with flabellum of pivot, when the motor begins to work, can carry the flabellum and rotate, when flabellum pivoted in-process, can accelerate the circulation of air, the cooling efficiency of further improvement motor is convenient for cool off the lathe when the lathe is in work.

Description

Structure for preventing thermal deformation of machine tool

Technical Field

The utility model relates to a lathe technical field especially relates to prevent structure of lathe heat altered shape.

Background

The machine tool is a machine for manufacturing machines, also called a machine tool or a machine tool, and is conventionally called a machine tool for short, and the machine tool is often overheated during use, so that the machine tool is deformed.

The inventor finds that the existing structure for preventing the thermal deformation of the machine tool is easy to deform when the machine tool is overheated during use, but most of the existing structures for preventing the deformation cannot rapidly cool the machine tool during use, and the machining efficiency of parts is easily influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent structure of lathe heat altered shape to solve the unable quick messenger's lathe of preventing deformation structure that has now that proposes in the above-mentioned background art and carry out refrigerated problem at the in-process that uses.

The purpose and the effect of the structure for preventing the thermal deformation of the machine tool are achieved by the following specific technical means:

a structure for preventing thermal deformation of a machine tool comprises a supporting structure and a linkage structure; the top of the supporting structure is fixedly connected with a driving mechanism, one end of the driving mechanism is arranged in the cooling structure, and the cooling structure is fixedly connected with the supporting structure; the linkage structure is movably connected with the driving mechanism and fixedly connected to the top of the ventilation mechanism, and the ventilation mechanism is fixedly connected with the supporting structure; the ventilation mechanism comprises a rotating shaft, a lap plate and fan blades, wherein the lap plate is fixedly connected to the rotating shaft, and the fan blades are fixedly connected to the bottom end of the rotating shaft.

Further, the support structure includes: the motor support frame comprises a base plate, a support frame body and hollow grooves, wherein the support frame body is fixedly connected to the top of the base plate, the hollow grooves are formed in the support frame body, square hollow grooves are formed in the support frame body, the effect of the square hollow grooves is that air can be conveniently contacted with the motor, and therefore the situation that the motor is overheated is prevented.

Further, the driving mechanism includes: the grinding device comprises a motor, a rotary table, a crawler and a grinding shaft, wherein the motor is fixedly connected to the top of a support frame, and one side of the motor is fixedly connected with the rotary table; the two groups of turntables are respectively movably connected to two ends of the inner part of the crawler; the grinding shaft is fixedly connected to one end of the motor, the motor adopts a servo motor, the servo motor can control the speed, and the position precision is very accurate.

Further, the ventilation mechanism further comprises: link, bevel gear A and through-hole, link fixed connection is in the top of support frame, and the inside of link is equipped with the through-hole, and the link passes through the through-hole and rotates with the pivot to be connected, and lap joint plate swing joint is in the top of link, bevel gear A fixed connection on the lap joint plate, and the flabellum sets up the top at motor 20 perpendicularly, and its effect does, can all-roundly cool off the motor, improves the cooling efficiency of motor.

Further, the linkage structure includes: the connecting device comprises fixing blocks, a connecting shaft, rotating grooves, connecting blocks and bevel gears B, wherein the fixing blocks are arranged in two groups, the two groups of fixing blocks are respectively and fixedly connected to the top of a connecting frame, the rotating grooves are respectively formed in the fixing blocks, and the fixing blocks are rotatably connected with the connecting shaft through the rotating grooves; one end of the connecting shaft is fixedly connected with a bevel gear B, the bevel gear B is meshed with the bevel gear A, and the other end of the connecting shaft is fixedly connected with a connecting block; the connecting block is fixedly connected inside the rotary disc.

Further, the cooling structure includes: the device comprises an accommodating box, a baffle plate, a guide plate and a drain pipe; the accommodating box is fixedly connected to the top of the bottom plate, a baffle is fixedly connected to one side of the accommodating box, the polishing shaft is arranged inside the accommodating box, and the baffle is arranged on one side of the accommodating box; the guide plate is fixedly connected to the bottom of the accommodating box; drain pipe and holding box fixed connection, and the drain pipe setting is in the bottom of guide plate, and the baffle is equipped with certain radian, and the inside of holding box has the coolant liquid, and its effect does, when the axle of polishing rotates, can carry out the check to the epaxial liquid that carries of polishing and keep off, prevents that liquid from spattering all around, and the guide plate is equipped with certain slope simultaneously, and its effect does, can lead to the inside liquid of holding box through the guide plate to make the quick discharge of liquid.

Compare with current structure under, the utility model has the advantages of as follows:

1. the utility model discloses bearing structure's setting through the square fretwork groove on the support frame, is convenient for make the bottom of air and motor contact to prevent that the overheated condition that influences motor work of motor from taking place, can also protect the lathe effectively simultaneously.

2. The utility model discloses ventilation mechanism's setting when the motor begins work, can carry the flabellum to rotate, when flabellum pivoted in-process, can accelerate the circulation of air, the cooling efficiency of further improvement motor is convenient for cool off the lathe when the lathe is at work to the work efficiency of effectual improvement lathe.

3. The utility model discloses cooling structure's setting can be preserved the coolant liquid through the holding box, when the axle of polishing rotates, cools off the axle of polishing, can effectually prevent to polish the overheated emergence of axle and warp, can also effectually prevent through the baffle simultaneously that the axle of polishing carries liquid to splashing all around.

Drawings

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

fig. 2 is a schematic structural view of the support structure of the present invention;

fig. 3 is a schematic structural view of the ventilation mechanism of the present invention;

fig. 4 is a schematic structural view of the linkage structure of the present invention;

fig. 5 is a schematic structural view of the driving mechanism of the present invention;

fig. 6 is a schematic structural diagram of the cooling structure of the present invention.

In the figure:

1. a support structure; 101. a base plate; 102. a support frame; 103. hollowing out the grooves;

2. a drive mechanism; 201. an electric motor; 202. a turntable; 203. a crawler belt; 204. grinding the shaft;

3. a ventilation mechanism; 301. a connecting frame; 302. a rotating shaft; 303. a lap plate; 304. a bevel gear A; 305. a fan blade; 306. a through hole;

4. a linkage structure; 401. a fixed block; 402. a connecting shaft; 403. a rotating groove; 404. connecting blocks; 405. a bevel gear B;

5. a cooling structure; 501. a containing box; 502. a baffle plate; 503. a baffle; 504. and a drain pipe.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with the exemplary embodiment, it will be understood that this description is not intended to limit the invention to this exemplary embodiment. On the contrary, the invention is intended to cover not only the exemplary embodiment, but also various alternative, modified, equivalent and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.

Referring to fig. 1 to 6, a structure for preventing thermal deformation of a machine tool comprises a support structure 1 and a linkage structure 4; the top of the supporting structure 1 is fixedly connected with a driving mechanism 2, one end of the driving mechanism 2 is arranged in a cooling structure 5, and the cooling structure 5 is fixedly connected with the supporting structure 1; the linkage structure 4 is movably connected with the driving mechanism 2, the linkage structure 4 is fixedly connected to the top of the ventilation mechanism 3, and the ventilation mechanism 3 is fixedly connected with the supporting structure 1; the ventilation mechanism 3 comprises a rotating shaft 302, a lapping plate 303 and fan blades 305, the lapping plate 303 is fixedly connected to the rotating shaft 302, and the fan blades 305 are fixedly connected to the bottom end of the rotating shaft 302.

As shown in fig. 2, wherein the support structure 1 comprises: bottom plate 101, support frame 102, fretwork groove 103, the top fixedly connected with support frame 102 of bottom plate 101, and the inside of support frame 102 is equipped with fretwork groove 103, through the square fretwork groove on the support frame 102, is convenient for make the air contact with the bottom of motor 201 to prevent that the condition of motor 201 overheat influence motor 201 work from taking place, can also protect the lathe effectively simultaneously.

As shown in fig. 5, the drive mechanism 2 includes: the grinding machine comprises a motor 201, a turntable 202, a crawler belt 203 and a grinding shaft 204, wherein the motor 201 is fixedly connected to the top of a support frame 102, and one side of the motor 201 is fixedly connected with the turntable 202; the turntables 202 are arranged in two groups, and the two groups of turntables 202 are respectively movably connected to two ends inside the crawler belt 203; the grinding shaft 204 is fixedly connected to one end of the motor 201.

As shown in fig. 3, the ventilation mechanism 3 further includes: connecting frame 301, bevel gear A304 and through-hole 306, connecting frame 301 fixed connection is in the top of support frame 102, and the inside of connecting frame 301 is equipped with through-hole 306, connecting frame 301 passes through-hole 306 and is connected with pivot 302 rotation, and lapping plate 303 swing joint is in the top of connecting frame 301, bevel gear A304 fixed connection is on lapping plate 303, when motor 201 begins work, can carry flabellum 305 and rotate, when flabellum 305 pivoted in-process, can accelerate the circulation of air, further improvement motor 201's cooling efficiency, be convenient for cool off the lathe when the lathe is at work, thereby the work efficiency of effectual improvement lathe.

As shown in fig. 4, the linkage structure 4 includes: the fixing blocks 401 are arranged in two groups, the two groups of fixing blocks 401 are respectively and fixedly connected to the top of the connecting frame 301, the rotating grooves 403 are respectively formed in the fixing blocks 401, and the fixing blocks 401 are rotatably connected with the connecting shaft 402 through the rotating grooves 403; one end of the connecting shaft 402 is fixedly connected with a bevel gear B405, the bevel gear B405 is meshed with the bevel gear A304, and the other end of the connecting shaft 402 is fixedly connected with the connecting block 404; the connecting block 404 is fixedly attached to the inside of the turntable 202.

As shown in fig. 6, among others, the cooling structure 5 includes: the device comprises an accommodating box 501, a baffle plate 502, a guide plate 503 and a drain pipe 504; the accommodating box 501 is fixedly connected to the top of the bottom plate 101, a baffle plate 502 is fixedly connected to one side of the accommodating box 501, the polishing shaft 204 is arranged inside the accommodating box 501, and the baffle plate 502 is arranged on one side of the accommodating box 501; the guide plate 503 is fixedly connected to the bottom of the accommodating box 501; drain pipe 504 and holding box 501 fixed connection, and drain pipe 504 sets up in the bottom of guide plate 503, can preserve the coolant liquid through holding box 501, when the axle 204 of polishing rotates, cools off the axle 204 of polishing, can effectually prevent that the axle 204 of polishing is overheated to take place to warp, can also effectually prevent through baffle 502 that the axle 204 of polishing carries liquid and splashes all around simultaneously.

The working principle of the embodiment is as follows:

in the novel implementation, the motor 201 is fixedly connected to the supporting frame 102, and the hollow groove 103 arranged at the bottom of the supporting frame 102 can make air contact with the bottom of the motor 201, then the motor 201 is turned on, when the motor 201 works, the connecting shaft 402 can be driven by the turntable 202 and the crawler 203 to rotate, the connecting shaft 402 can drive the shaft 302 and the fan blade 305 to rotate through the bevel gear a304 and the bevel gear B405 in the rotating process, the fan blade 305 can drive air circulation in the rotating process, the fan blade 305 is vertically arranged at the top of the motor 201, the motor 201 can be cooled in all directions, the motor 201 can simultaneously drive the grinding shaft 204 to rotate, the bottom of the grinding shaft 204 is soaked in the cooling liquid in the accommodating box 501, when the grinding shaft 204 rotates, the grinding shaft 204 can be cooled through the cooling liquid, the grinding shaft 204 is prevented from being overheated and deformed, meanwhile, the lapping plate 502 can prevent the cooling liquid carried on the grinding shaft 204 from splashing around, and the cooling liquid can be discharged out of the accommodating box 501 through the guide plate 503 and the drain pipe 504.

The details of the present invention are well known to those skilled in the art.

In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent replacements may be made to some technical features of the embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A structure for preventing thermal deformation of a machine tool, characterized in that: comprises a supporting structure (1) and a linkage structure (4); the top of the supporting structure (1) is fixedly connected with a driving mechanism (2), one end of the driving mechanism (2) is arranged in the cooling structure (5), and the cooling structure (5) is fixedly connected with the supporting structure (1); the linkage structure (4) is movably connected with the driving mechanism (2), the linkage structure (4) is fixedly connected to the top of the ventilation mechanism (3), and the ventilation mechanism (3) is fixedly connected with the supporting structure (1); the ventilation mechanism (3) comprises a rotating shaft (302), a lapping plate (303) and fan blades (305), the rotating shaft (302) is fixedly connected with the lapping plate (303), and the bottom end of the rotating shaft (302) is fixedly connected with the fan blades (305).

2. A structure for preventing thermal deformation of a machine tool according to claim 1, wherein: the support structure (1) comprises: the supporting frame comprises a bottom plate (101), a supporting frame (102) and a hollow groove (103), wherein the supporting frame (102) is fixedly connected to the top of the bottom plate (101), and the hollow groove (103) is formed in the supporting frame (102).

3. A structure for preventing thermal deformation of a machine tool according to claim 2, wherein: the drive mechanism (2) comprises: the grinding machine comprises a motor (201), a turntable (202), a crawler (203) and a grinding shaft (204), wherein the motor (201) is fixedly connected to the top of a support frame (102), and one side of the motor (201) is fixedly connected with the turntable (202); the two groups of turntables (202) are arranged, and the two groups of turntables (202) are movably connected to two ends inside the crawler belt (203) respectively; the grinding shaft (204) is fixedly connected with one end of the motor (201).

4. A structure for preventing thermal deformation of a machine tool according to claim 2, wherein: the ventilation mechanism (3) further comprises: connecting frame (301), bevel gear A (304) and through-hole (306), connecting frame (301) fixed connection is in the top of support frame (102), and the inside of connecting frame (301) is equipped with through-hole (306), and connecting frame (301) are connected through-hole (306) and pivot (302) rotation, and lap joint board (303) swing joint is in the top of connecting frame (301), bevel gear A (304) fixed connection is on lap joint board (303).

5. A structure for preventing thermal deformation of a machine tool according to claim 1, wherein: the linkage structure (4) comprises: the connecting device comprises fixing blocks (401), a connecting shaft (402), rotating grooves (403), a connecting block (404) and bevel gears B (405), wherein the fixing blocks (401) are arranged in two groups, the two groups of fixing blocks (401) are respectively and fixedly connected to the top of a connecting frame (301), the rotating grooves (403) are respectively arranged on the fixing blocks (401), and the fixing blocks (401) are rotatably connected with the connecting shaft (402) through the rotating grooves (403); one end of the connecting shaft (402) is fixedly connected with a bevel gear B (405), the bevel gear B (405) is meshed with the bevel gear A (304), and the other end of the connecting shaft (402) is fixedly connected with the connecting block (404); the connecting block (404) is fixedly connected inside the turntable (202).

6. A structure for preventing thermal deformation of a machine tool according to claim 2, wherein: the cooling structure (5) comprises: the device comprises an accommodating box (501), a baffle (502), a guide plate (503) and a drain pipe (504); the accommodating box (501) is fixedly connected to the top of the bottom plate (101), a baffle plate (502) is fixedly connected to one side of the accommodating box (501), the grinding shaft (204) is arranged inside the accommodating box (501), and the baffle plate (502) is arranged on one side of the accommodating box (501); the guide plate (503) is fixedly connected to the bottom of the accommodating box (501); the drain pipe (504) is fixedly connected with the accommodating box (501), and the drain pipe (504) is arranged at the bottom end of the guide plate (503).