CN217063468U

CN217063468U - 80-flange low-inertia low-power servo motor for high-speed spinning machine

Info

Publication number: CN217063468U
Application number: CN202220073903.2U
Authority: CN
Inventors: 羌燚鑫
Original assignee: Jiangsu Zhanfan Motor Technology Co ltd
Current assignee: Jiangsu Zhanfan Motor Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-07-26
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a high-speed spinning machine is with low inertia miniwatt servo motor of 80 flanges, its technical scheme main points are: the rotor mechanism is arranged in an inner cavity of the protective shell, a rotating shaft connected with the rotor mechanism, a front end plate arranged at the front end of the protective shell, a supporting component arranged at the front end of the front end plate, a rear end cover arranged at the rear end of the protective shell, a mounting plate arranged at the joint of the rear end cover and the protective shell, a heat dissipation fan arranged at one end of the mounting plate, which is opposite to the rear end cover, and a junction box arranged on the protective shell. The utility model relates to a front end plate and rear end cap among 80 flange low inertia miniwatt servo motor for high-speed spinning machine set up to detachable construction respectively to the staff of being convenient for carries out the dismouting to front end plate and rear end cap, and then is convenient for overhaul rotor mechanism.

Description

80-flange low-inertia low-power servo motor for high-speed spinning machine

Technical Field

The utility model relates to a servo motor and apparatus field, in particular to high-speed spinning machine is with low inertia miniwatt servo motor of 80 flanges.

Background

The servo motor is an engine for controlling mechanical elements to operate in a servo system, and is an indirect speed change device of a supplementary motor. The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal, the servo motor can quickly respond, is used as an execution element in an automatic control system, and has small electromechanical time constant; the linearity is high; the characteristics of starting voltage and the like can convert the received electric signals into angular displacement or angular velocity on a motor shaft for output;

the traditional Chinese patent with the publication number of CN209001715U discloses a low-inertia low-power servo motor for a high-speed spinning machine, which comprises a shell, wherein a front end cover is fixedly mounted at the left end of the shell, a rear end cover is fixedly mounted at the right end of the shell, a rotating shaft is movably sleeved in the middle of the left side surface of the front end cover, the right end of the rotating shaft penetrates through the left side surface of the front end cover and extends to the outside of the front end cover, and one end of the rotating shaft, which is positioned on the right side of the front end cover, penetrates through the left side surface of the rear end cover and extends to the outside of the rear end cover.

However, foretell this kind of present servo motor is because its design characteristics themselves, mostly fixed structure, be not convenient for overhaul rotor mechanism, in addition in the use, be not convenient for support servo motor, make servo motor easily take place the displacement owing to the effect of mechanical force at the during operation, and be not convenient for carry out real-time heat dissipation to the rotor mechanism of work, easily cause rotor mechanism to carry out the unable timely discharge of heat that the during operation produced, thereby can't satisfy present multiple user demand to servo motor, and have the inconvenient characteristics of operation.

SUMMERY OF THE UTILITY MODEL

To the problem that mentions in the background art, the utility model aims at providing a high-speed spinning machine is with 80 flange low inertia miniwatt servo motor, in order to solve to mention current servo motor in the background art because its design characteristics of itself, mostly be fixed structure, be not convenient for overhaul rotor mechanism, in addition in the use, be not convenient for support servo motor, make servo motor easily because the effect of mechanical force takes place the displacement at the during operation, and be not convenient for carry out real-time heat dissipation to the rotor mechanism of work, easily cause the problem of the unable timely discharge of heat that rotor mechanism produced at the during operation.

The above technical object of the present invention can be achieved by the following technical solutions:

an 80-flange low-inertia low-power servo motor for a high-speed spinning machine comprises a protective shell, a fixed base arranged at the lower end of the protective shell, a rotor mechanism arranged in an inner cavity of the protective shell, a rotating shaft connected with the rotor mechanism, a front end plate arranged at the front end of the protective shell, a supporting component arranged at the front end of the front end plate, a rear end cover arranged at the rear end of the protective shell, a mounting plate arranged at the joint of the rear end cover and the protective shell, a heat dissipation fan arranged at one end, opposite to the rear end cover, of the mounting plate and a junction box arranged on the protective shell, wherein the front end plate and the rear end cover are respectively arranged into detachable structures.

As a preferred aspect of the utility model, the even radiating fin that is provided with in protective housing periphery, even being provided with the through-hole on the mounting panel, even being provided with the air intake on the rear end cap.

By adopting the technical scheme, the outside cold air can enter the protective shell through the air inlet and enter the inner cavity of the protective shell through the through hole, and then the heat generated by the rotor mechanism is discharged by the radiating fins.

As a preferred aspect of the utility model, pivot one end is run through in the front end plate and is set up the outside of front end plate, the pivot is provided with the bearing with the front end plate department of being connected, the other end of pivot is connected with the inboard of mounting panel through the bearing frame, the bearing frame is connected with the mounting panel through specific bolt.

Through adopting above-mentioned technical scheme, and then be convenient for support the countershaft through bearing and bearing frame.

As an aspect of the present invention, the support assembly includes a retaining ring and a fixing support, the retaining ring and the fixing support are disposed on the same horizontal plane, the fixing support is disposed on the front end plate, and the lower end face of the fixing support is disposed on the same horizontal plane as the lower end face of the fixing base.

Through adopting above-mentioned technical scheme, be convenient for support the retaining ring through fixing support.

As a preferred aspect of the present invention, the upper end surface of the fixing support is provided with a supporting groove having the same curvature as the front end plate, and the inner wall of the supporting groove is formed as a smooth arc surface.

Through adopting above-mentioned technical scheme, and then be convenient for support the retaining ring through supporting the groove, and be convenient for through the effectual stability of having guaranteed that front end plate and protective housing are connected of retaining ring.

As a preferred aspect of the utility model, front end plate and retaining ring four peripheral angle departments are connected with protective housing through set screw A respectively, be provided with the through-hole with set screw A looks adaptation on front end plate and the retaining ring respectively, the rear end cap is connected with protective housing through set screw B.

Through adopting above-mentioned technical scheme, and then be convenient for be connected front end plate and retaining ring with protective housing through set screw A.

As an aspect of the present invention, the rear end cap is disposed for the protective housing, and the inner wall of the rear end cap is disposed as a smooth arc surface, and the protective housing is respectively provided with a threaded hole a adapted to the fixing screw a and the fixing screw B.

Through adopting above-mentioned technical scheme, be connected rear end cap and protecting housing through set screw B.

As an aspect of the present invention, the mounting groove is disposed at a position where the protective housing is connected to the mounting plate, and the mounting groove is connected to the mounting plate through the engaging structure.

Through adopting above-mentioned technical scheme to be convenient for lead the mounted position of mounting panel through the mounting groove.

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

the 80-flange low-inertia low-power servo motor for the high-speed spinning machine has the advantage of convenient use;

(1) the front end plate and the rear end cover in the utility model are respectively arranged as detachable structures, thereby being convenient for the workers to disassemble and assemble the front end plate and the rear end cover, and further being convenient for overhauling the rotor mechanism;

(2) the lower end of the protective shell is supported through the fixed base, and the front end of the protective shell is supported through the supporting assembly, so that the periphery of the protective shell is conveniently supported in an all-dimensional manner;

(3) in addition, the heat generated by the rotor mechanism during working can be conveniently dissipated in real time through the heat dissipating fan, so that the problem that the heat generated by the rotor mechanism cannot be timely discharged is effectively solved.

Drawings

FIG. 1 is a schematic structural diagram of a partial explosion diagram of an 80-flange low-inertia low-power servo motor for a high-speed spinning machine;

FIG. 2 is another view of the servo motor 80 for high speed spinning machine;

FIG. 3 is a schematic structural diagram of the overall structure of an 80-flange low-inertia low-power servo motor for a high-speed spinning machine.

FIG. 4 is a cross-sectional view of the structure of FIG. 3 in a 80-flange low inertia low power servo motor for a high speed spinning machine;

reference numerals: 100. a protective housing; 101. mounting grooves; 1. a fixed base; 2. a rotor mechanism; 3. a rotating shaft; 41. a front end plate; 42. a rear end cap; 421. an air inlet; 5. mounting a plate; 6. a heat dissipation fan; 7. a retainer ring; 71. fixing a support; 711. a support groove; 8. a junction box; 9. a threading pipe; 10. a wire pressing plate; 11. and connecting the bolts.

Detailed Description

The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 3, an 80-flange low-inertia low-power servo motor for high-speed spinning machine comprises a protective casing 100, a fixing base 1 disposed at the lower end of the protective casing 100, a rotor mechanism 2 disposed in the inner cavity of the protective casing 100, a rotating shaft 3 connected to the rotor mechanism 2, a front end plate 41 disposed at the front end of the protective casing 100, a supporting component disposed at the front end of the front end plate 41, a rear end cap 42 disposed at the rear end of the protective casing 100, a mounting plate 5 disposed at the connection between the rear end cap 42 and the protective casing 100, a heat dissipating fan 6 disposed at one end of the mounting plate 5 opposite to the rear end cap 42, and a junction box 8 disposed on the protective casing 100, wherein the front end plate 41 and the rear end cap 42 are respectively configured as detachable structures, thereby facilitating the worker to disassemble and assemble the front end plate 41 and disassemble the rear end cap 42, and then be convenient for overhaul rotor mechanism 2, support the lower extreme of protecting casing 100 through unable adjustment base 1, and support the front end of protecting casing 100 through supporting component, thereby be convenient for carry out the omnidirectional support to the periphery of protecting casing 100, be convenient for in addition carry out real-time heat dissipation through the heat that 6 pairs of rotor mechanism 2 during operation produced of heat dissipation fan, thereby the effectual unable timely exhaust problem of heat of having avoided rotor mechanism 2 to produce.

Referring to fig. 2, in order to ensure that the heat dissipation fan 6 realizes circulation of the inside and outside air, the protective housing 100 is uniformly provided with heat dissipation fins at its periphery, the mounting plate 5 is uniformly provided with through holes, the rear end cover 42 is uniformly provided with air inlets 421, so that the outside cold air can enter through the air inlets 421 and enter into the inner cavity of the protective housing 100 through the through holes, and then the heat generated by the rotor mechanism 2 is discharged through the heat dissipation fins.

Referring to fig. 1 and 4, in order to guarantee that the lower extreme of protective housing 100 carries out the stability of supporting, unable adjustment base 1's inner chamber sets up to the cavity form, and be provided with the connecting hole on the unable adjustment base 1 respectively, the connecting hole sets up to the penetrability, hollow structure's unable adjustment base 1, be convenient for cushion the pressure of protective housing 100 that unable adjustment base 1 received, thereby the effectual quality that unable adjustment base 1 supported protective housing 100 that has improved, and hollow design has avoided protective housing 100 directly to contact with the installation face, thereby be convenient for dispel the heat to protective housing 100, be convenient for in addition be connected unable adjustment base 1 with the installation face through the connecting hole, and then be convenient for install unable adjustment base 1.

Referring to fig. 1 and 3, one end of the rotating shaft 3 penetrates through the front end plate 41 and is disposed outside the front end plate 41, a bearing is disposed at a connection position of the rotating shaft 3 and the front end plate 41, the other end of the rotating shaft 3 is connected with the inner side of the mounting plate 5 through a bearing seat, and the bearing seat is connected with the mounting plate 5 through a specific bolt, so that the rotating shaft 3 is conveniently supported through the bearing and the bearing seat.

Referring to fig. 1 and 2, the support assembly includes a retainer ring 7 disposed opposite to the front end plate 41 and a fixing support 71 disposed at a lower end of the retainer ring 7, the fixing support 71 is fixedly connected to the retainer ring 7, a lower end surface of the fixing support 71 is disposed on the same horizontal plane as a lower end surface of the fixing base 1, and is convenient for supporting the retainer ring 7 through the fixing support 71, an upper end surface of the fixing support 71 is provided with a support groove 711 having the same curvature as the front end plate 41, an inner wall of the support groove 711 is disposed to be a smooth arc surface, so as to facilitate supporting the retainer ring 7 through the support groove 711, and the stability of connection between the front end plate 41 and the protective housing 100 through the retainer ring 7 is effectively ensured.

Referring to fig. 1, 2 and 4, in order to facilitate quick assembly and disassembly of the front end plate 41, the retainer ring 7 and the rear end cap 42 with the protective shell 100, the peripheral corners of the front end plate 41 and the retainer ring 7 are respectively connected with the protective shell 100 through fixing screws a, through holes adapted to the fixing screws a are respectively formed on the front end plate 41 and the retainer ring 7, the rear end cap 42 is connected with the protective shell 100 through fixing screws B, so as to facilitate connection of the front end plate 41 and the retainer ring 7 with the protective shell 100 through the fixing screws a, the rear end cap 42 is arranged relative to the protective shell 100, and the inner wall of the rear end cap 42 is a smooth arc surface, threaded holes a adapted to the fixing screws a and the fixing screws B are respectively formed on the protective shell 100, the rear end cap 42 is connected with the protective shell 100 through the fixing screws B, and because the rear end cap 42 is arranged relative to the protective shell 100, a gap is reserved for installing the heat dissipation fan 6, so that the interference between the heat dissipation fan 6 and the rear end cover 42 during working is effectively avoided.

Referring to fig. 1, 2 and 4, in order to facilitate the connection of the mounting plate 5 and the protective casing 100, the installation structure further includes an installation groove 101 disposed on the protective casing 100 and connected to the mounting plate 5, the installation groove 101 is connected to the mounting plate 5 through a fastening structure, so as to facilitate the guiding of the installation position of the mounting plate 5 through the installation groove 101, and connect the mounting plate 5 to the installation groove 101 through the fastening structure, so as to facilitate the dismounting of the mounting plate 5 by the worker according to the actual use requirement.

Referring to fig. 1 and 2, the wire connecting structure further comprises a wire connecting tube which is connected with the junction box 8 and has an upward opening, a wire pressing plate 10 which is arranged at the upper end of the wire connecting tube, and a connecting bolt 11 which is arranged between the wire connecting plate and the wire through tube 9, wherein connecting blocks are respectively arranged on two sides of the wire connecting tube, a threaded hole B which is matched with the connecting bolt 11 is arranged on each connecting block, so that the wire pressing plate 10 is connected with the wire connecting tube through the mutual complementary action between the connecting bolt 11 and the threaded hole B, one end of the wire connecting tube is fixedly connected with the junction box 8, the other end of the wire connecting tube is arranged in a horn shape, and a power supply wire which is connected with the junction box 8 is conveniently guided through the wire connecting tube, thereby effectively increasing the rigidity of the connection part of the power supply wire and the junction box 8.

The working principle is as follows:

when the heat dissipation fan 6 works, external cold air enters through the air inlet 421 and enters into the inner cavity of the protective shell 100 through the through hole, and then the heat generated by the heat dissipation fin on the rotor mechanism 2 is discharged.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention; modifying; alternatives and modifications, the scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-speed spinning machine is with low inertia miniwatt servo motor of 80 flanges which characterized in that: the device comprises a protective shell (100), a fixed base (1) arranged at the lower end of the protective shell (100), a rotor mechanism (2) arranged in an inner cavity of the protective shell (100), a rotating shaft (3) connected with the rotor mechanism (2), a front end plate (41) arranged at the front end of the protective shell (100), a support component arranged at the front end of the front end plate (41), a rear end cover (42) arranged at the rear end of the protective shell (100), a mounting plate (5) arranged at the connection part of the rear end cover (42) and the protective shell (100), a heat dissipation fan (6) arranged at one end of the mounting plate (5) opposite to the rear end cover (42) and a junction box (8) arranged on the protective shell (100);

the front end plate (41) and the rear end cover (42) are respectively arranged into detachable structures.

2. An 80-flange low-inertia low-power servo motor for a high-speed spinning machine as claimed in claim 1, wherein: protective housing (100) periphery is even is provided with radiating fin, even being provided with the through-hole on mounting panel (5), even being provided with air intake (421) on rear end cap (42).

3. The 80-flange low-inertia low-power servo motor for the high-speed spinning machine as claimed in claim 1, wherein: pivot (3) one end runs through in front end plate (41) and sets up the outside of front end plate (41), pivot (3) are provided with the bearing with front end plate (41) department of being connected, the other end of pivot (3) is connected with the inboard of mounting panel (5) through the bearing frame, the bearing frame is connected with mounting panel (5) through specific bolt.

4. The 80-flange low-inertia low-power servo motor for the high-speed spinning machine as claimed in claim 1, wherein: the supporting assembly comprises a check ring (7) arranged relative to the front end plate (41) and a fixed support (71) arranged at the lower end of the check ring (7), the fixed support (71) is fixedly connected with the check ring (7), and the lower end face of the fixed support (71) and the lower end face of the fixed base (1) are arranged on the same horizontal plane.

5. An 80-flange low-inertia low-power servo motor for a high-speed spinning machine as claimed in claim 4, wherein: the upper end face of the fixed support (71) is provided with a support groove (711) with the same curvature as the front end plate (41), and the inner wall of the support groove (711) is a smooth arc surface.

6. The 80-flange low-inertia low-power servo motor for the high-speed spinning machine as claimed in claim 5, wherein: the front end plate (41) and the retainer ring (7) are connected with the protective shell (100) through fixing screws A at the peripheral corners respectively, through holes matched with the fixing screws A are formed in the front end plate (41) and the retainer ring (7) respectively, and the rear end cover (42) is connected with the protective shell (100) through fixing screws B.

7. The 80-flange low-inertia low-power servo motor for the high-speed spinning machine as claimed in claim 6, wherein: rear end housing (42) set up for protective housing (100), and the inner wall of rear end housing (42) sets up to glossy arc surface, protective housing (100) are last to be provided with respectively with set screw A and the screw hole A of set screw B looks adaptation.

8. An 80-flange low-inertia low-power servo motor for a high-speed spinning machine as claimed in claim 1, wherein: still including setting up mounting groove (101) with mounting panel (5) junction on protective housing (100), mounting groove (101) are connected with mounting panel (5) through the block structure.