CN217849815U

CN217849815U - Air-cooled machine tool servo driver

Info

Publication number: CN217849815U
Application number: CN202220891260.2U
Authority: CN
Inventors: 成东林; 罗汝均; 张凌峰; 黄浩民
Original assignee: Guangzhou Tianhe Electronic Technology Co ltd
Current assignee: Guangzhou Tianhe Electronic Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-11-18
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses an air-cooled lathe servo driver relates to the servo driver field, including the casing, servo drive mechanism is installed to the inside below of casing, and the louvre has all been seted up to the both sides of casing, and the inside both sides of casing all are provided with the shutoff subassembly, and the shutoff subassembly is including installing in the bearing of the inside both sides of casing, be fixed in two mounting panels of the inside top of casing and install in with the inside dust screen of louvre, and the one end of bearing is passed through the connecting axle and is installed in driven gear. The utility model discloses a be provided with the shutoff subassembly, when need not the heat dissipation, user starter motor, motor work can drive the driving gear and rotate, and the driving gear then drives driven gear and rotates, and driven gear then drives the air vent and rotates for air vent and louvre dislocation, driven gear then can block up the louvre this moment, prevent that outside dust from getting into to the casing inside, reduced the accumulation volume of the inside dust of casing then, and improved the dustproof effect of casing.

Description

Air-cooled machine tool servo driver

Technical Field

The utility model relates to a servo driver field specifically is an air-cooled lathe servo driver.

Background

The servo driver is an important component of modern motion control and is widely applied to automation equipment such as industrial robots and numerical control machining centers, the machine tool servo driver is mainly applied to machine tool control in a production field, and the machine tool servo driver needs to be cooled when in use because the environmental temperature in the production field is generally higher and the requirement of the machine tool servo driver on heat dissipation is higher, so that the running stability of the machine tool servo driver is ensured.

According to the Chinese patent with the publication number of CN211916283U, the air-cooled machine tool servo driver is disclosed, the blowing angle of the air-cooled heat dissipation device in the utility model can be adjusted, and the blowing angle of the air-cooled heat dissipation device can be adjusted according to the specific shape structure of the servo drive device, so that the air of the air-cooled heat dissipation device can be maximally acted on the servo drive device, the utilization rate of the air-cooled heat dissipation device is improved, and the functions of saving resources and cost can be achieved; because the heat in the shell can be dissipated through the heat dissipation holes, when the driver does not work, external dust is easy to enter the driver through the heat dissipation holes because the heat dissipation holes are exposed in the external air, and a large amount of dust can be accumulated in the driver after the driver works for a long time, the damage speed of electric devices in the driver can be increased, and the service life of the electric devices in the driver can be prolonged; meanwhile, since the fan is installed inside the driver, when the fan is damaged and needs to be replaced or maintained, the housing needs to be removed, and the process is troublesome, so that a user is difficult to rapidly take the fan out of the driver, thereby reducing the efficiency of the maintenance or replacement of the fan.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an air-cooled lathe servo driver to outside dust very easily enters into to its inside and inconvenient quick fan of taking out and then reduced the maintenance or the technical problem of change speed to the fan through the louvre when solving the driver out of work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air-cooled lathe servo driver, includes the casing, servo drive mechanism is installed to the inside below of casing, the louvre has all been seted up to the both sides of casing, the inside both sides of casing all are provided with the shutoff subassembly, the shutoff subassembly including install in the bearing of the inside both sides of casing, be fixed in two mounting panels of the inside top of casing and install in with the inside dust screen of louvre, the one end of bearing is passed through the connecting axle and is installed in driven gear, the inside of casing is provided with pops out the subassembly.

Through adopting above-mentioned technical scheme, steam accessible louvre effluvium, and then can improve the radiating effect to the casing, the reducible dust volume that enters into to the casing inside that sets up of dust screen simultaneously.

Further, a motor is installed on one side of the installation plate, the output end of the motor is connected with a driving gear, and a plurality of vent holes penetrate through the interior of the driven gear.

Through adopting above-mentioned technical scheme, motor work can drive the driving gear and rotate, and then drive driven gear and rotate, and the setting up of air vent can make steam pass through the air vent and discharge.

Further, the driving gear is meshed with the driven gear, the number of the vent holes is the same as that of the heat dissipation holes, and one side of the driven gear is in contact with the inner wall of the shell.

Through adopting above-mentioned technical scheme, the driving gear rotates and can drive driven gear and rotate, can drive the air vent after driven gear rotates and rotate to make air vent and louvre align or misplace.

Further, pop out the subassembly including two spouts of seting up in shells inner wall and the draw-in groove and the opening of seting up in the casing top, the inside below of spout is fixed with reset spring, the inside of spout is provided with the slider, the inside joint of draw-in groove has the roof, the bottom of roof is fixed with two depression bars that extend to the spout is inside, the bolt that extends to the casing inside is all installed to the top both sides of roof.

Through adopting above-mentioned technical scheme, when needing to take out the fan so that when changing or maintaining it, the user can rotate out in the roof with the bolt earlier, reset spring resumes elasticity and tensile then promotes the slider and shifts up this moment, and the slider then drives link and fan and moves up, and shifts out in the roof follow draw-in groove, then the user takes out the roof, and the fan can shift out through the opening this moment, and the user alright take out link and fan to the convenience is maintained or is changed the fan.

Further, two install the link between the slider, the fan is installed to one side of link, fan and link are all through slider and spout sliding connection.

Through adopting above-mentioned technical scheme, can drive the link and reciprocate when the slider reciprocates, the link then can drive the fan and remove to the fan removes from the opening, then can dismantle or maintain the fan fast.

Furthermore, the bottom of slider contacts with reset spring's top, the bottom of depression bar contacts with the top of slider, the length of link is less than the width of opening.

Through adopting above-mentioned technical scheme, can extrude reset spring when the slider moves down for reset spring atress compression, the slider can be extruded to the depression bar simultaneously, so that it is spacing to the slider.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with the shutoff subassembly, when need not the heat dissipation, the user starts the motor, and motor work can drive the driving gear and rotate, and the driving gear then drives driven gear and rotates, and driven gear then drives the air vent and rotates, makes air vent and louvre dislocation, and driven gear then can block up the louvre this moment, prevents that outside dust from getting into to the casing is inside, has reduced the accumulation volume of the inside dust of casing then to improve the dustproof effect of casing, and prolonged the life of driver;

2. the utility model discloses a be provided with and pop out the subassembly, when need take out the fan so that when changing or maintaining it, the user can screw out the bolt in the roof earlier, reset spring resumes elasticity and tensile promotion slider then shifts up this moment, the slider then drives link and fan and moves up, and the roof shifts out in the draw-in groove, then the user takes out the roof, the fan can shift out through the opening this moment, the user alright take out link and fan, this mode has shortened the time of taking out the fan, and the dismantlement degree of difficulty has been reduced, and then the efficiency of taking out to the fan has been improved, and be convenient for change or maintain the fan fast.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall front cross-section structure of the present invention;

FIG. 3 is a schematic view of a three-dimensional partial structure of the connecting frame of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a servo drive mechanism; 3. heat dissipation holes; 4. a fan; 5. a plugging component; 501. mounting a plate; 502. a motor; 503. a driving gear; 504. a bearing; 505. a driven gear; 506. a dust screen; 507. a connecting shaft; 508. a vent hole; 6. a pop-up assembly; 601. a return spring; 602. a chute; 603. a slider; 604. a pressure lever; 605. a top plate; 606. a port; 607. a card slot; 7. a bolt; 8. and a connecting frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

An air-cooled machine tool servo driver, as shown in fig. 1, fig. 2 and fig. 3, comprises a housing 1, a servo driving mechanism 2 is installed at the lower part of the inner part of the housing 1, heat dissipation holes 3 are respectively opened at both sides of the housing 1, hot air can be dissipated through the heat dissipation holes 3, thereby improving the heat dissipation effect of the housing 1, a plugging component 5 is respectively arranged at both sides of the inner part of the housing 1, the plugging component 5 comprises bearings 504 installed at both sides of the inner part of the housing 1, two installation plates 501 fixed at the upper part of the inner part of the housing 1 and a dust screen 506 installed at the inner part of the heat dissipation holes 3, the dust screen 506 is arranged to reduce the amount of dust entering the inner part of the housing 1, one end of the bearing 504 is installed at a driven gear 505 through a connecting shaft 507, motor 502 is installed to one side of mounting panel 501, the output of motor 502 is connected with driving gear 503, motor 502 work can drive driving gear 503 and rotate, and then drive driven gear 505 and rotate, and the setting of air vent 508 can make steam discharge through air vent 508, driving gear 503 meshes with driven gear 505 mutually, the quantity of air vent 508 is the same with louvre 3's quantity, one side of driven gear 505 contacts with the inner wall of casing 1, driven gear 505's inside has run through a plurality of air vents 508, driving gear 503 rotates and can drive driven gear 505 and rotate, driven gear 505 rotates and can drive air vent 508 and rotate, so that air vent 508 aligns or misplaces with louvre 3, casing 1's inside is provided with pop-up subassembly 6.

Referring to fig. 1, 2, 3 and 4, the pop-up assembly 6 includes two sliding grooves 602 opened on the inner wall of the housing 1, a locking groove 607 and a through hole 606 opened on the top of the housing 1, a return spring 601 fixed on the lower portion of the inside of the sliding groove 602, a sliding block 603 arranged inside the sliding groove 602, a top plate 605 clamped inside the locking groove 607, two pressing rods 604 extending to the inside of the sliding groove 602 fixed on the bottom of the top plate 605, the bottom of the sliding block 603 contacting the top end of the return spring 601, the bottom end of the pressing rod 604 contacting the top of the sliding block 603, the length of the connecting frame 8 being smaller than the width of the through hole 606, the pressing rods 604 can press the sliding block 603 to limit the sliding block 603, when the fan 4 needs to be taken out for replacement or maintenance, the user can firstly screw the bolt 7 out of the top plate 605, reset spring 601 resumes elasticity and is tensile then promotes slider 603 and shifts up this moment, slider 603 then drives link 8 and fan 4 and moves up, and roof 605 moves out from draw-in groove 607, then the user takes out roof 605, fan 4 can shift out through opening 606 this moment, the user alright take out link 8 and fan 4, and conveniently maintain or change fan 4, install link 8 between two sliders 603, fan 4 is installed to one side of link 8, fan 4 and link 8 all pass through slider 603 and spout 602 sliding connection, slider 603 can drive link 8 when reciprocating and reciprocate, link 8 then can drive fan 4 and remove, the top both sides of roof 605 all install the bolt 7 that extends to the casing 1 inside.

The implementation principle of the embodiment is as follows: firstly, when the driver needs to dissipate heat, the user can start the motor 502, the motor 502 can drive the driving gear 503 to rotate when working, the driving gear 503 can drive the driven gear 505 to rotate, the driven gear 505 can drive the vent hole 508 to rotate, so that the vent hole 508 is aligned with the heat dissipation hole 3, at this time, the driven gear 505 does not block the heat dissipation hole 3, then the fan 4 is started, the fan 4 can blow out hot air through the heat dissipation hole 3 when working, when heat dissipation is not needed, the user starts the motor 502, the motor 502 can drive the driving gear 503 to rotate reversely, the driving gear 503 drives the driven gear 505 to rotate, the driven gear 505 drives the vent hole 508 to rotate, so that the vent hole 508 is dislocated with the heat dissipation hole 3, at this time, the driven gear 505 can block the heat dissipation hole 3, so as to prevent external dust from entering the housing 1, when the fan 4 needs to be taken out for replacing or maintaining the fan, the user can firstly screw 7 out from the top plate 605, at this time, the return spring 601 can return to elasticity and stretch and push the slider 603, the slider 603 can drive the connecting frame 8 and the fan 4 to move up, and the top plate 607 can be taken out, and the fan 4 can be taken out, and then the top plate 605 can be taken out, at this time, the fan 4 can be replaced or the user can be taken out for maintaining the fan 4, thereby the user can be taken out for maintaining the fan 4.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. An air-cooled machine tool servo driver, includes casing (1), its characterized in that: servo actuating mechanism (2) are installed to the inside below of casing (1), louvre (3) have all been seted up to the both sides of casing (1), the inside both sides of casing (1) all are provided with shutoff subassembly (5), shutoff subassembly (5) are including installing bearing (504) in the inside both sides of casing (1), be fixed in two mounting panels (501) of casing (1) inside top and install in with louvre (3) inside dust screen (506), the one end of bearing (504) is passed through connecting axle (507) and is installed in driven gear (505), the inside of casing (1) is provided with pops out subassembly (6).

2. An air-cooled machine tool servo driver according to claim 1, wherein: motor (502) are installed to one side of mounting panel (501), the output of motor (502) is connected with driving gear (503), the inside of driven gear (505) is run through and is had a plurality of air vents (508).

3. An air-cooled machine tool servo driver according to claim 2, wherein: the driving gear (503) is meshed with the driven gear (505), the number of the vent holes (508) is the same as that of the heat dissipation holes (3), and one side of the driven gear (505) is in contact with the inner wall of the shell (1).

4. An air-cooled machine tool servo driver according to claim 1, wherein: pop out subassembly (6) including set up two spout (602) of casing (1) inner wall and set up draw-in groove (607) and opening (606) at casing (1) top, the inside below of spout (602) is fixed with reset spring (601), the inside of spout (602) is provided with slider (603), the inside joint of draw-in groove (607) has roof (605), the bottom of roof (605) is fixed with two depression bars (604) that extend to spout (602) inside, bolt (7) that extend to casing (1) inside are all installed to the top both sides of roof (605).

5. An air-cooled machine tool servo driver according to claim 4, wherein: two install link (8) between slider (603), fan (4) are installed to one side of link (8), fan (4) and link (8) all pass through slider (603) and spout (602) sliding connection.

6. An air-cooled machine tool servo driver according to claim 5, wherein: the bottom of the sliding block (603) is in contact with the top end of the return spring (601), the bottom end of the pressing rod (604) is in contact with the top of the sliding block (603), and the length of the connecting frame (8) is smaller than the width of the through opening (606).