CN214506759U

CN214506759U - Vertical machining center high-speed servo motor

Info

Publication number: CN214506759U
Application number: CN202120497293.4U
Authority: CN
Inventors: 王正涛
Original assignee: Yuxi Zhengyu Intelligent Technology Co ltd
Current assignee: Yuxi Zhengyu Intelligent Technology Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-10-26
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a vertical machining center high speed servo motor, including the protecting crust, the inside of protecting crust is provided with the servo motor main part, the outside of servo motor main part is provided with the cooler bin, the inside of cooler bin is provided with the cooling chamber, the inside port that is located servo motor of protecting crust is provided with the exhaust fan, be provided with the mount between exhaust fan and the protecting crust, the front end surface of protecting crust is provided with the water inlet, the rear end surface of protecting crust is provided with the delivery port, the inside lower extreme that is located the cooler bin of protecting crust is provided with the buffer board, the upper end surface of buffer board is provided with the fly leaf, the inside of buffer board is provided with the buffering post. The utility model discloses a vertical machining center high speed servo motor has better cooling radiating effect, avoids the heat to gather and stays, influences servo motor's use, has better buffering antidetonation effect simultaneously, avoids wearing and tearing to improve life.

Description

Vertical machining center high-speed servo motor

Technical Field

The utility model relates to a digit control machine tool technical field, in particular to vertical machining center high-speed servo motor.

Background

The servo motor is an engine for controlling mechanical elements to operate in a servo system, the servo motor can control the speed and can convert voltage signals into torque and rotating speed to drive a control object, the rotating speed of a rotor of the servo motor is controlled by input signals and can quickly respond, and the servo motor is used as an execution element in an automatic control system; however, the existing high-speed servo motor of the vertical machining center has the problem of poor heat dissipation effect, heat is easily accumulated, meanwhile, the high-speed servo motor does not have the effect of buffering and damping, vibration is caused by high-speed rotation of the servo motor, abrasion is easily caused, and the service life is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a vertical machining center high-speed servo motor can effectively solve the problem in the background art.

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

a high-speed servo motor of a vertical machining center comprises a protective shell, a servo motor main body is arranged inside the protective shell, a cooling box is arranged outside the servo motor main body, a cooling cavity is arranged inside the cooling box, an exhaust fan is arranged at a port, located at the servo motor, inside the protective shell, a fixing frame is arranged between the exhaust fan and the protective shell, a water inlet is arranged on the front end surface of the protective shell, a water outlet is arranged on the rear end surface of the protective shell, a buffer plate is arranged at the lower end of the cooling box inside the protective shell, a movable plate is arranged on the upper end surface of the buffer plate, a buffer column is arranged inside the buffer plate, a damping spring is arranged inside the buffer column, a piston rod is arranged at the lower end surface of the movable plate at the port of the buffer column, a rotating shaft is arranged at a port on the left side of the servo motor main body, the lower extreme of protective housing is provided with the connecting seat, the upper end surface of connecting seat is provided with the mounting hole.

Preferably, be swing joint between cooler bin and the servo motor main part, the cooling chamber inlays in the cooler bin, the water inlet runs through the front end of protective housing and extends to in the cooler bin and links to each other with the cooling chamber, the delivery port runs through the rear end of protective housing and extends to in the cooler bin and links to each other with the cooling chamber, the servo motor main part is hugged closely to the medial surface of cooler bin.

By adopting the technical scheme, the following technical effects can be achieved: the quick cooling of the high-speed servo motor is facilitated.

Preferably, be swing joint between mount and the protecting crust, be swing joint between mount and the exhaust fan, the air outlet of exhaust fan is close to the louvre, the louvre runs through the right flank of protecting crust, the quantity of louvre is a plurality of groups and is the array and arranges.

By adopting the technical scheme, the following technical effects can be achieved: the quick heat discharge of the high-speed servo motor is facilitated.

Preferably, be swing joint between buffer board and protecting crust and the servo motor main part, be swing joint between buffer post and the buffer board, be swing joint between damping spring and the buffer post, be swing joint between piston rod and buffer post and the fly leaf.

By adopting the technical scheme, the following technical effects can be achieved: the buffer damping is realized by the high-speed servo motor.

Preferably, the lower extreme of piston rod extends to the inside port that is located damping spring of buffering post, be swing joint between fly leaf and the buffer board, the quantity of buffering post, damping spring and piston rod is a plurality of groups and is the array and arranges.

By adopting the technical scheme, the following technical effects can be achieved: the damping effect is improved.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the high-speed servo motor of the vertical machining center, through the combined action of the cooling box, the cooling cavity, the water inlet, the water outlet and the exhaust fan, when the servo motor is used, the water inlet is connected with cooling liquid, the cooling liquid enters the cooling cavity in the cooling box to absorb heat generated by high-speed rotation of the servo motor, finally the heat is taken away through outflow of the water outlet, meanwhile, the exhaust fan is turned on, the exhaust fan rotates to discharge the heat out of the protective shell from the heat dissipation holes in time, heat accumulation is avoided, the heat dissipation of the servo motor is rapidly achieved, and therefore the high-speed servo motor has a good cooling and heat dissipation effect, heat accumulation is avoided, and the use of the servo motor is influenced; through the combined action of buffer board, buffering post, damping spring, piston rod and fly leaf, produce vibrations when servo motor is high-speed rotatory, the fly leaf drives the piston rod and extrudees the inside buffering post of buffer board to the motion of buffering post, and the inside damping spring of buffering post receives the extrusion production elasticity of piston rod, slows down the vibrations that servo motor produced, avoids violent shake wearing and tearing to have better buffering antidetonation effect, avoid wearing and tearing to improve life.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-speed servo motor of a vertical machining center according to the present invention;

fig. 2 is a front sectional view of a high-speed servo motor of a vertical machining center according to the present invention;

fig. 3 is a sectional view of a buffer plate of a high-speed servo motor of a vertical machining center according to the present invention;

fig. 4 is a cross-sectional view of the high-speed servo motor of the vertical machining center.

In the figure: 1. a protective shell; 2. a connecting seat; 3. a rotating shaft; 4. heat dissipation holes; 5. mounting holes; 6. a water inlet; 7. a servo motor main body; 8. a cooling tank; 9. an exhaust fan; 10. a buffer plate; 11. a movable plate; 12. a piston rod; 13. a buffer column; 14. a damping spring; 15. a water outlet; 16. a fixed mount; 17. and a cooling cavity.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a high-speed servo motor for a vertical machining center comprises a protective shell 1, a servo motor body 7 is arranged inside the protective shell 1, a cooling box 8 is arranged outside the servo motor body 7, a cooling chamber 17 is arranged inside the cooling box 8 for facilitating cooling of the high-speed servo motor, an exhaust fan 9 is arranged at a port of the servo motor inside the protective shell 1 for facilitating quick discharge of heat, a fixing frame 16 is arranged between the exhaust fan 9 and the protective shell 1, a water inlet 6 is arranged on the front end surface of the protective shell 1, a water outlet 15 is arranged on the rear end surface of the protective shell 1, a buffer plate 10 is arranged at the lower end of the cooling box 8 inside the protective shell 1, a movable plate 11 is arranged on the upper end surface of the buffer plate 10, a buffer column 13 is arranged inside the buffer plate 10, a damping spring 14 is arranged inside the buffer column 13 for facilitating damping vibration of the high-speed servo motor, a port of the buffer column 13 is provided with a piston rod 12 on the lower end surface of the movable plate 11, a left port of the servo motor body 7 is provided with a rotating shaft 3, the lower end of the protective shell 1 is provided with a connecting seat 2, and the upper end surface of the connecting seat 2 is provided with a mounting hole 5.

Be swing joint between cooler bin 8 and the servo motor main part 7, cool off the chamber 17 and inlay in cooler bin 8, water inlet 6 runs through the front end of protecting crust 1 and extends to and link to each other with cool off chamber 17 in the cooler bin 8, and delivery port 15 runs through the rear end of protecting crust 1 and extends to and links to each other with cool off chamber 17 in the cooler bin 8, and servo motor main part 7 is hugged closely to the medial surface of cooler bin 8, is favorable to high-speed servo motor's quick cooling.

Be swing joint between mount 16 and the protecting crust 1, be swing joint between mount 16 and the exhaust fan 9, the air outlet of exhaust fan 9 is close to louvre 4, and louvre 4 runs through the right flank of protecting crust 1, and louvre 4's quantity is a plurality of groups and is the array and arranges, is favorable to the thermal quick discharge of high-speed servo motor, avoids the heat to gather and stays.

Be swing joint between buffer board 10 and protecting crust 1 and the servo motor main part 7, be swing joint between buffer column 13 and the buffer board 10, be swing joint between damping spring 14 and the buffer column 13, be swing joint between piston rod 12 and buffer column 13 and the fly leaf 11, be favorable to high-speed servo motor to realize the buffering shock attenuation, reduce wearing and tearing.

The lower extreme of piston rod 12 extends to the inside of buffer column 13 and is located damping spring 14's port, is swing joint between fly leaf 11 and the buffer plate 10, and the quantity of buffer column 13, damping spring 14 and piston rod 12 is a plurality of groups and is the array and arranges, is favorable to improving the absorbing effect of buffering.

It should be noted that, the utility model relates to a high-speed servo motor of vertical machining center, when using, the user is with the help of the cooling box 8, the cooling chamber 17, water inlet 6, delivery port 15 and exhaust fan 9's combined action, when servo motor uses, connect the coolant liquid with water inlet 6, the coolant liquid gets into the cooling chamber 17 in the cooling box 8 and absorbs the heat that the high-speed rotation of servo motor produced, at last, flow out by delivery port 15 and take away the heat, open exhaust fan 9 at the same time, exhaust fan 9 is rotatory in time to discharge the heat from louvre 4 outside protective housing 1, avoid the heat gathering, dispel the heat for servo motor fast, thereby have better cooling radiating effect, avoid the heat to gather, influence the use of servo motor; through the combined action of buffer board 10, buffering post 13, damping spring 14, piston rod 12 and fly leaf 11, produce vibrations when servo motor rotates at a high speed, fly leaf 11 drives piston rod 12 and extrudees the inside buffering post 13 of buffer board 10 to buffering post 13 motion, the inside damping spring 14 of buffering post 13 receives the extrusion production elasticity of piston rod 12, slow down the vibrations that servo motor produced, avoid violent shake wearing and tearing, thereby have better buffering antidetonation effect, avoid wearing and tearing to improve life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vertical machining center high speed servo motor, includes protecting crust (1), its characterized in that: the protection shell comprises a protection shell (1), a servo motor main body (7) is arranged in the protection shell (1), a cooling box (8) is arranged outside the servo motor main body (7), a cooling cavity (17) is arranged in the cooling box (8), an exhaust fan (9) is arranged at a port, positioned in the servo motor, in the protection shell (1), a fixing frame (16) is arranged between the exhaust fan (9) and the protection shell (1), a water inlet (6) is arranged on the front end surface of the protection shell (1), a water outlet (15) is arranged on the rear end surface of the protection shell (1), a buffer plate (10) is arranged at the lower end, positioned in the cooling box (8), in the protection shell (1), a movable plate (11) is arranged on the upper end surface of the buffer plate (10), a buffer column (13) is arranged in the protection shell (10), and a damping spring (14) is arranged in the buffer column (13), the port of buffer column (13) is located the lower extreme surface of fly leaf (11) and is provided with piston rod (12), the left side port of servo motor main part (7) is provided with pivot (3), the lower extreme of protecting sheathing (1) is provided with connecting seat (2), the upper end surface of connecting seat (2) is provided with mounting hole (5).

2. The vertical machining center high-speed servo motor according to claim 1, wherein: be swing joint between cooler bin (8) and servo motor main part (7), inlay in cooler bin (8) cooling chamber (17), water inlet (6) run through the front end of protecting crust (1) and extend to and link to each other with cooling chamber (17) in cooler bin (8), delivery port (15) run through the rear end of protecting crust (1) and extend to and link to each other with cooling chamber (17) in cooler bin (8), servo motor main part (7) are hugged closely to the medial surface of cooler bin (8).

3. The vertical machining center high-speed servo motor according to claim 1, wherein: be swing joint between mount (16) and protecting crust (1), be swing joint between mount (16) and exhaust fan (9), the air outlet of exhaust fan (9) is close to louvre (4), louvre (4) run through the right flank of protecting crust (1), the quantity of louvre (4) is a plurality of groups and is the array and arranges.

4. The vertical machining center high-speed servo motor according to claim 1, wherein: be swing joint between buffer board (10) and protecting crust (1) and servo motor main part (7), be swing joint between buffer column (13) and buffer board (10), be swing joint between damping spring (14) and buffer column (13), be swing joint between piston rod (12) and buffer column (13) and fly leaf (11).

5. The vertical machining center high-speed servo motor according to claim 1, wherein: the lower extreme of piston rod (12) extends to the inside of buffer column (13) and is located damping spring's (14) port, be swing joint between fly leaf (11) and buffer board (10), the quantity of buffer column (13), damping spring (14) and piston rod (12) is a plurality of groups and is the array and arranges.