CN216607972U

CN216607972U - Motor base for numerical control machine tool

Info

Publication number: CN216607972U
Application number: CN202123430743.7U
Authority: CN
Inventors: 占祖为; 肖晴; 余正武; 倪志强; 伍思懿; 余正文; 倪志亮; 倪志焕
Original assignee: Zhejiang Panlong Machine Tool Co ltd
Current assignee: Zhejiang Panlong Machine Tool Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-27
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a motor base for a numerical control machine tool, which comprises a motor base body, wherein the bottom of the motor base body is provided with a first reinforcing ring, the top of the motor base body is provided with a second reinforcing ring, one sides, close to each other, of the first reinforcing ring and the second reinforcing ring are respectively provided with a circular through hole, the bottom of the first reinforcing ring is provided with a first limiting groove, the top of the first reinforcing ring is provided with a first mounting hole, the bottom of the second reinforcing ring is provided with a mounting groove, and a ram is fixedly connected inside the mounting groove. This motor base for digit control machine tool through the setting of first beaded finish, second beaded finish and eight heat dissipation muscle, can play the effect of reinforcing motor cabinet body rigidity, makes the motor installation more steady, through the setting of heat dissipation muscle, makes the heat conduction of motor reduce to effectively reduce the heat altered shape of ram, improve the machining precision of lathe, and increase the life of motor cabinet body.

Description

Motor base for numerical control machine tool

Technical Field

The utility model relates to the technical field of numerical control machines, in particular to a motor base for a numerical control machine.

Background

With the rapid development of industries such as automobiles, internal combustion engines, aerospace, shipbuilding, military and household appliances, general machinery, pump and valve industry, speed reducers and the like and the continuous progress of high-speed processing technology, the overall requirements of various related industries in China on the performance of machine tools are continuously improved.

For numerically controlled machine tools, the motor is usually fixed on the machine tool by using a motor base. And present motor cabinet radiating effect is poor, and the produced heat of the motor of high-speed rotation can conduct for the ram through the motor cabinet during the use, makes the ram produce the heat altered shape, produces adverse effect to the machining precision and the reliability of lathe, and simultaneously, the fixed mounting of being not convenient for of present motor for motor during operation poor stability.

Therefore, the motor base for the numerical control machine tool is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the motor base for the numerical control machine tool comprises a motor base body, wherein a first reinforcing ring is arranged at the bottom of the motor base body, a second reinforcing ring is arranged at the top of the motor base body, circular through holes are formed in the sides, close to each other, of the first reinforcing ring and the second reinforcing ring, a first limiting groove is formed in the bottom of the first reinforcing ring, a first mounting hole is formed in the top of the first reinforcing ring, a mounting groove is formed in the bottom of the second reinforcing ring, a ram is fixedly connected inside the mounting groove, a heat dissipation rib is fixedly connected to one side of the second reinforcing ring, and a second mounting hole is formed in one side of the second reinforcing ring.

As a preferable technical solution of the present invention, the first mounting hole is provided with four mounting holes, and the four mounting holes are symmetrically distributed at four corners of the first reinforcing ring.

As a preferred technical scheme, a clamping groove is formed in the ram, a rotating bearing is fixedly arranged in the clamping groove, a plurality of second limiting grooves are formed in the top and the bottom of the ram, and the plurality of second limiting grooves are uniformly distributed in an annular shape.

As a preferred technical scheme of the present invention, eight heat dissipation ribs are provided, and the heat dissipation ribs are symmetrically and uniformly distributed on one side of the second reinforcement ring.

As a preferred technical scheme of the utility model, six mounting holes are arranged in the second mounting hole, and the mounting holes are symmetrically and uniformly distributed at two sides of the heat dissipation rib.

As a preferable technical solution of the present invention, the motor base body, the first reinforcement ring, and the second reinforcement ring are integrally cast.

The utility model has the beneficial effects that:

1. according to the motor base for the numerical control machine tool, the first reinforcing ring, the second reinforcing ring and the eight heat dissipation ribs are arranged, so that the rigidity of the motor base body can be enhanced, the motor can be installed more stably, the motor base body can be firmly fixed on the machine tool through the arrangement of the first mounting hole and the second mounting hole and the utilization of the bolts, and the working stability of the motor is improved;

2. this motor base for digit control machine tool through the setting of heat dissipation muscle, can further increase the heat radiating area of motor cabinet body by a wide margin, makes the heat of motor conduction reduce by a wide margin to effectively reduce the heat altered shape of ram, improve the machining precision of lathe, and increase the life of motor cabinet body, first beaded finish and second beaded finish also can increase the heat radiating area of motor cabinet body simultaneously, reduce the heat of conducting to the ram through the motor cabinet body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic view of an overall structure of a motor base for a numerical control machine tool according to the present invention;

FIG. 2 is a schematic bottom view of a motor base for a numerically controlled machine tool according to the present invention;

fig. 3 is a schematic diagram of a disassembled structure of a motor base for a numerical control machine tool according to the present invention.

In the figure: 1. a motor base body; 2. a first reinforcement ring; 3. a second reinforcement ring; 4. a first limiting groove; 5. a first mounting hole; 6. a ram; 7. heat dissipation ribs; 8. a second mounting hole; 9. a clamping groove; 10. and a second limiting groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the motor base for the numerical control machine tool comprises a motor base body 1, wherein the bottom of the motor base body 1 is provided with a first reinforcing ring 2, the top of the motor base body 1 is provided with a second reinforcing ring 3, one side, close to each other, of each of the first reinforcing ring 2 and the second reinforcing ring 3 is provided with a circular through hole, the bottom of the first reinforcing ring 2 is provided with a first limiting groove 4, the top of the first reinforcing ring 2 is provided with a first mounting hole 5, the bottom of the second reinforcing ring 3 is provided with a mounting groove, a ram 6 is fixedly connected inside the mounting groove, one side of the second reinforcing ring 3 is fixedly connected with a heat dissipation rib 7, and one side of the second reinforcing ring 3 is provided with a second mounting hole 8.

Wherein, mounting hole 5 is provided with four, and four mounting hole 5 symmetric distribution are in the four corners position of first beaded finish 2, when using, through the setting of mounting hole 5, are convenient for utilize bolt fixed mounting on the lathe with motor cabinet body 1, make it can be firmly fixed, improve its stability.

Wherein, joint groove 9 has been seted up to the inside of ram 6, joint groove 9 is inside to be fixed and is provided with rolling bearing, a plurality of two spacing grooves 10 have all been seted up to the top and the bottom of ram 6, and two 10 of a plurality of spacing grooves are annular evenly distributed, when using, through rolling bearing's setting, with rolling bearing fixed mounting back in joint groove 9, pass circular through-hole with the output of motor and be connected with rolling bearing inner wall block, when making motor output shaft tip rotate, can reduce the friction with ram 6, thereby reduce thermal production, avoid ram 6's consume degree.

Wherein, heat dissipation muscle 7 is provided with eight, 7 symmetry of heat dissipation muscle and evenly distributed in one side of second beaded finish 3, when using, through the setting of heat dissipation muscle 7, can further increase the heat radiating area of motor cabinet body 1 by a wide margin, the heat that makes the motor conduction reduces by a wide margin, thereby effectively reduce ram 6's heat altered shape, the machining precision of lathe is improved, and increase motor cabinet body 1's life, eight heat dissipation muscle 7 still can strengthen motor cabinet body 1's rigidity by a wide margin simultaneously, can improve its stability.

Wherein, mounting hole two 8 is provided with six, and two 8 symmetry of mounting hole and evenly distributed in the both sides position of heat dissipation muscle 7 when using, through the setting of mounting hole two 8, can install motor cabinet body 1, further improve the firm degree of its installation for motor work can be more steady.

Wherein, motor cabinet body 1, first beaded finish 2 and second beaded finish 3 are integrative casting shaping, when using, through the setting of first beaded finish 2 and second beaded finish 3, can play the effect of reinforcing motor cabinet body 1 rigidity, make the motor installation more steady, and first beaded finish 2 and second beaded finish 3 still can increase motor cabinet body 1's heat radiating area simultaneously, reduce the heat of conducting to ram 6 through motor cabinet body 1.

The working principle is as follows: the motor base for the numerical control machine tool is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle;

when using, pass circular through-hole with the output shaft tip of motor, the motor output shaft that make and the inside rolling bearing fixed mounting of ram 6, recycle the bolt with motor cabinet body 1 firmly fixed mounting in lathe relevant position, the motor during operation, rolling bearing's setting can reduce the heat that electricity output shaft and ram 6 internal friction and produce, further increase motor cabinet body 1's heat radiating area by a wide margin utilizing heat dissipation muscle 7, the heat that makes the motor conduction reduces by a wide margin, thereby effectively reduce ram 6's heat altered shape, improve the machining precision of lathe, and increase motor cabinet body 1's life, utilize the effect of first beaded finish 2 and the 3 reinforcing motor cabinet body 1 rigidity of second beaded finish simultaneously, make the motor installation more steady, and also reduce the heat of conducting to ram 6 through motor cabinet body 1.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a motor seat for digit control machine tool, includes motor cabinet body (1), its characterized in that, motor cabinet body (1) be provided with first beaded finish (2) including the bottom, the top of motor cabinet body (1) is provided with second beaded finish (3), circular through-hole has all been seted up to one side that first beaded finish (2) and second beaded finish (3) are close to each other, spacing groove (4) have been seted up to the bottom of first beaded finish (2), mounting hole (5) have been seted up at the top of first beaded finish (2), the mounting groove has been seted up to the bottom of second beaded finish (3), the inside fixedly connected with ram (6) of mounting groove, second beaded finish (3) one side fixedly connected with heat dissipation muscle (7), one side of second beaded finish (3) is provided with mounting hole two (8).

2. The motor base for the numerical control machine tool is characterized in that four mounting holes I (5) are arranged, and the four mounting holes I (5) are symmetrically distributed at four corners of the first reinforcing ring (2).

3. The motor base for the numerical control machine tool according to claim 1, characterized in that a clamping groove (9) is formed in the ram (6), a rotating bearing is fixedly arranged in the clamping groove (9), a plurality of second limiting grooves (10) are formed in the top and the bottom of the ram (6), and the plurality of second limiting grooves (10) are uniformly distributed in an annular shape.

4. The motor base for the numerical control machine tool is characterized in that eight heat dissipation ribs (7) are arranged, and the heat dissipation ribs (7) are symmetrically and uniformly distributed on one side of the second reinforcing ring (3).

5. The motor base for the numerical control machine tool is characterized in that six mounting holes II (8) are arranged, and the mounting holes II (8) are symmetrically and uniformly distributed at two side positions of the heat dissipation rib (7).

6. The motor base for the numerical control machine tool according to claim 1, characterized in that the motor base body (1), the first reinforcing ring (2) and the second reinforcing ring (3) are integrally cast.