CN211516829U

CN211516829U - Motor mounting base of numerical control machine tool

Info

Publication number: CN211516829U
Application number: CN201922218092.1U
Authority: CN
Inventors: 王岗; 钱立
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-18
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to the technical field of machine tools, and a digit control machine tool motor mount pad is disclosed, including the locking board, the top fixedly connected with connecting cover of locking board, the inner wall of connecting cover rotates and is connected with the connecting axle, the left end through connection cover of connecting axle extends to the outside of connecting cover, the right side fixed mounting of connecting cover has motor body, the right-hand member and the motor body fixed connection of connecting axle, the right side threaded connection of connecting cover has the protection casing, the through-hole has been seted up on the right side of protection casing, the inner wall of protection casing is provided with the spiral pipe that is located the motor body surface. The utility model provides a current digit control machine tool during operation, the motor needs long-time operation, and because the protective housing need be installed additional to the motor surface, and the motor operation can produce the heat, therefore the inside heat of casing is piled up, makes motor surface temperature too high easily, easily causes the problem that the condition emergence of motor burnout.

Description

Motor mounting base of numerical control machine tool

Technical Field

The utility model relates to the technical field of machine tools, especially, relate to a digit control machine tool motor mount pad.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally called machine tools for short, and generally include metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and in modern machine manufacturing, a lot of methods for machining mechanical parts include casting, forging, welding, stamping, extruding and the like, except for cutting, but all parts with high precision requirements and fine surface roughness requirements need to be finally machined on the machine tools by a cutting method, and the machine tools play an important role in the construction of national economy and modernization.

The motor is the vital part on the digit control machine tool, and current digit control machine tool during operation, the motor needs long-time operation, and because the protective housing need be installed additional on the motor surface, and the motor operation can produce the heat, consequently the inside heat of casing piles up, makes motor surface temperature too high easily, easily causes the condition emergence that the motor burns out, influences the normal use of lathe.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the existing numerical control machine tool works, a motor needs to run for a long time, and the motor can generate heat when running because the protective shell needs to be additionally arranged on the surface of the motor, so that the heat inside the shell is accumulated, the surface temperature of the motor is easy to be too high, the burning-out of the motor is easy to happen, and the motor mounting seat of the numerical control machine tool is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a motor mounting seat of a numerical control machine tool comprises a locking plate, wherein a connecting cover is fixedly connected to the top of the locking plate, a connecting shaft is rotatably connected to the inner wall of the connecting cover, the left end of the connecting shaft penetrates through the connecting cover and extends to the outside of the connecting cover, a motor body is fixedly mounted on the right side of the connecting cover, the right end of the connecting shaft is fixedly connected with the motor body, a protective cover is in threaded connection with the right side of the connecting cover, a through hole is formed in the right side of the protective cover, a spiral pipe is arranged on the surface of the motor body and is arranged on the inner wall of the protective cover, one end of the spiral pipe penetrates through the protective cover and extends to the outside of the protective cover, blowing holes distributed at equal intervals are formed in the inner side of the spiral pipe, a first bevel gear is sleeved on the surface of, the second bevel gear is in meshed connection with the first bevel gear, a fan assembly is arranged at the top of the connecting cover, the top end of the rotating shaft is fixedly connected with the fan assembly, the top of the fan assembly is communicated with an air guide pipe, and one end, far away from the fan assembly, of the air guide pipe is communicated with the spiral pipe.

Preferably, a bearing is arranged at the joint of the connecting shaft and the connecting cover, and the inner edge of the bearing is sleeved with the connecting shaft.

Preferably, one side of the motor body is in threaded connection with a screw, and the motor body is fixedly connected with the connecting cover through the screw.

Preferably, the fan assembly comprises a fan housing, the inner wall of the fan housing rotates fan blades, and the fan blades are fixedly connected with the rotating shaft.

Preferably, one end of the spiral pipe extending out of the protective cover is communicated with a joint, and the air guide pipe is communicated with the protective cover through the joint.

Preferably, the right end of the connecting shaft is provided with a square opening, and the output shaft of the motor body is fixedly connected with the connecting shaft through the square opening.

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

(1) the utility model discloses an install the motor on the connecting cover, then adorn the protection casing, and connect the guide duct with the spiral pipe, in the motor body course of operation, the output shaft of motor body drives the connecting axle and rotates, drive the digit control machine tool by the connecting axle, and drive the rotation of second bevel gear through first bevel gear when the connecting axle rotates, second bevel gear drives the rotation of flabellum through the pivot, the flabellum rotates and blows to the inside of the wind pipe, wind enters the spiral pipe through the guide duct and blows from the inside of the blow hole, be used for dispelling the heat to the surface of motor body, the wind that carries heat at last can blow from the through-hole, thereby can make the heat in the protection casing disperse in time, avoid the heat in the protection casing to pile up, make the operation of motor break down, solved when current digit control machine tool work, the motor needs long, and because the protective housing needs to be installed on the surface of the motor, and the motor can generate heat during operation, the heat inside the housing is accumulated, the surface temperature of the motor is easily overhigh, and the problem that the motor is easily burnt out is solved.

(2) The utility model discloses a set up the bearing, can carry on spacingly to the connecting axle, make its rotation process more stable when not influencing its normal pivoted, be difficult for the skew, peg graft inside square mouth through motor body's output shaft in addition, make motor body's output shaft can drive the connecting axle and rotate, guaranteed the normal operating of digit control machine tool.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural view of the protective cover of the present invention;

fig. 4 is a side view of the spiral pipe of the present invention.

In the figure: 1. a locking plate; 2. a connecting cover; 3. a connecting shaft; 4. a motor body; 5. a bearing; 6. a first bevel gear; 7. a rotating shaft; 8. a second bevel gear; 9. a protective cover; 10. a spiral tube; 11. a gas blowing hole; 12. a fan assembly; 121. a fan housing; 122. a fan blade; 13. an air guide pipe.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a mounting base for a motor of a numerical control machine tool comprises a locking plate 1, a connecting cover 2 is fixedly connected to the top of the locking plate 1, a connecting shaft 3 is rotatably connected to the inner wall of the connecting cover 2, the left end of the connecting shaft 3 penetrates through the connecting cover 2 and extends to the outside of the connecting cover 2, a motor body 4 is fixedly mounted on the right side of the connecting cover 2, the right end of the connecting shaft 3 is fixedly connected with the motor body 4, a protective cover 9 is connected to the right side of the connecting cover 2 through threads, a through hole is formed in the right side of the protective cover 9, a spiral pipe 10 located on the surface of the motor body 4 is arranged on the inner wall of the protective cover 9, one end of the spiral pipe 10 penetrates through the protective cover 9 and extends to the outside of the protective cover 9, blowing holes 11 distributed at equal intervals are formed in the, the bottom of pivot 7 has cup jointed second bevel gear 8, second bevel gear 8 is connected with the meshing of first bevel gear 6, the top of connecting cover 2 is provided with fan assembly 12, fan assembly 12 is including fan housing 121, fan housing 121's inner wall rotates flabellum 122, flabellum 122 and pivot 7 fixed connection, the top and the fan assembly 12 fixed connection of pivot 7, the top intercommunication of fan assembly 12 has guide duct 13, the one end and the spiral pipe 10 intercommunication of fan assembly 12 are kept away from to guide duct 13.

Specifically, the connecting shaft 3 is provided with the bearing 5 with the junction of connecting cover 2, and the inner edge of bearing 5 cup joints with connecting shaft 3, through setting up bearing 5, can carry on spacingly to connecting shaft 3, makes its rotation process more stable when not influencing its normal pivoted, difficult skew.

Specifically, one side threaded connection of motor body 4 has the screw, and motor body 4 passes through screw and connecting cover 2 fixed connection, and the screw is used for installing motor body 4 on connecting cover 2.

Specifically, the end of the spiral pipe 10 extending out of the protective cover 9 is communicated with a joint, and the air guide pipe 13 is communicated with the protective cover 9 through the joint, so that the spiral pipe 10 and the air guide pipe 13 are conveniently connected, and the air guide pipe 13 is prevented from influencing the disassembly of the protective cover 9.

Specifically, square mouth has been seted up to the right-hand member of connecting axle 3, and motor body 4's output shaft passes through square mouth and connecting axle 3 fixed connection, pegs graft inside square mouth through motor body 4's output shaft, makes motor body 4's output shaft can drive connecting axle 3 and rotate, has guaranteed the normal operating of digit control machine tool.

In the utility model, when the user uses the device, the motor body 4 is arranged on the connecting cover 2, then the protective cover 9 is arranged, the air guide pipe 13 is connected with the spiral pipe 10, in the working process of the motor body 4, the output shaft of the motor body 4 drives the connecting shaft 3 to rotate, the numerical control machine tool is driven by the connecting shaft 3, and the connecting shaft 3 drives the second bevel gear 8 to rotate through the first bevel gear 6 when rotating, the second bevel gear 8 drives the fan blade 122 to rotate through the rotating shaft 7, the fan blade 122 rotates to blow air to the inside of the air guide pipe 13, the air enters the spiral pipe 10 through the air guide pipe 13 and blows out from the inside of the air blowing hole 11 for dissipating heat on the surface of the motor body 4, finally the air carrying heat can blow out from the through hole, thereby the heat in the protective cover 9 can be timely dissipated, and the heat accumulation in the protective cover, the operation that makes the motor breaks down, has solved current digit control machine tool during operation, and the motor needs long-time operation, and because the protective housing need be installed additional on the motor surface, and the motor operation can produce the heat, therefore the inside heat of casing is piled up, makes motor surface temperature too high easily, easily causes the problem that the condition of motor burnout takes place.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a digit control machine tool motor mount pad, includes locking plate (1), its characterized in that, the top fixedly connected with connecting cover (2) of locking plate (1), the inner wall of connecting cover (2) rotates and is connected with connecting axle (3), the left end through connection cover (2) of connecting axle (3) extends to the outside of connecting cover (2), the right side fixed mounting of connecting cover (2) has motor body (4), the right-hand member and the motor body (4) fixed connection of connecting axle (3), the right side threaded connection of connecting cover (2) has protection casing (9), the through-hole has been seted up on the right side of protection casing (9), the inner wall of protection casing (9) is provided with spiral pipe (10) that are located motor body (4) surface, the one end of spiral pipe (10) runs through protection casing (9) and extends to the outside of protection casing (9), and the inner side of the spiral pipe (10) is provided with air blowing holes (11) which are distributed at equal intervals, the surface of the connecting shaft (3) is sleeved with a first bevel gear (6), the upper end of the inner wall of the connecting cover (2) is rotatably connected with a rotating shaft (7), the bottom end of the rotating shaft (7) is sleeved with a second bevel gear (8), the second bevel gear (8) is meshed with the first bevel gear (6) and is connected with a fan component (12), the top of the connecting cover (2) is provided with the fan component (12), the top end of the rotating shaft (7) is fixedly connected with the fan component (12), the top of the fan component (12) is communicated with an air guide pipe (13), and one end, far away from the fan component (12), of the air guide pipe (13.

2. The motor mounting base of the numerical control machine tool according to claim 1, wherein a bearing (5) is arranged at the joint of the connecting shaft (3) and the connecting cover (2), and the inner edge of the bearing (5) is sleeved with the connecting shaft (3).

3. The motor mounting base for the numerical control machine tool according to claim 1 is characterized in that a screw is connected to one side of the motor body (4) in a threaded manner, and the motor body (4) is fixedly connected with the connecting cover (2) through the screw.

4. The motor mounting base for the numerical control machine tool according to claim 1, wherein the fan assembly (12) comprises a fan housing (121), the inner wall of the fan housing (121) rotates the fan blades (122), and the fan blades (122) are fixedly connected with the rotating shaft (7).

5. The motor mounting base of the numerical control machine tool according to claim 1, wherein a joint is communicated with one end of the spiral pipe (10) extending out of the protective cover (9), and the air guide pipe (13) is communicated with the protective cover (9) through the joint.

6. The motor mounting base of the numerical control machine tool according to claim 2, wherein a square opening is formed at the right end of the connecting shaft (3), and an output shaft of the motor body (4) is fixedly connected with the connecting shaft (3) through the square opening.