CN210350953U - Environment-friendly integrated air-cooled dust absorption spindle motor - Google Patents
Environment-friendly integrated air-cooled dust absorption spindle motor Download PDFInfo
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- CN210350953U CN210350953U CN201921795431.6U CN201921795431U CN210350953U CN 210350953 U CN210350953 U CN 210350953U CN 201921795431 U CN201921795431 U CN 201921795431U CN 210350953 U CN210350953 U CN 210350953U
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Abstract
The utility model discloses an integrated air-cooled dust absorption spindle motor of environment-friendly, including integrated air-cooled dust absorption spindle motor main part, vice wind channel and dust export main part, main intake duct seal housing main part, the reverse screw main part of levogyration, radiator fan main part, back bearing cassette main part, spring jump ring main part, back bearing main part, front bearing main part, integrated section bar main part, stator main part, rotor shaft main part, front bearing cassette main part, front bearing fixing clamp main part, front bearing sealing clamp main part, cutter jump ring nut and free body dust cover main part, its radiating effect is very obvious, adopt two-way heat dissipation greatly reduced because of the damage that heat energy brought for coil and bearing etc., free body main part of self-band, dust cover in the course of working has been stopped; in the use process, the brush can freely move up and down along with the up-and-down movement of the motor spindle, so that the brush loss is reduced, the benefits brought by the fixed dust hood are obvious compared with the traditional fixed dust hood, and convenience is brought to users.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a dust absorption spindle motor who relates to an integrated air-cooled of environment-friendly.
Background
The motor generally includes a rotor shaft having a rotating shaft, a bearing, a stator winding, and a housing accommodating the rotor shaft, the bearing, and the stator winding, the housing includes a casing, a front cover and a rear cover disposed at two ends of the casing, and the bearing is sleeved on the rotating shaft and mounted on the front cover. During the operation of the motor, due to the winding resistance in the stator winding and the high-speed operation of the bearing, a large amount of heat is usually generated in the housing, and as the heat is accumulated continuously, the whole motor will be overheated, which will affect the electromagnetic conversion efficiency of the winding coil itself and possibly even the operation of the bearing.
In order to improve the heat dissipation performance of the motor, a heat dissipation structure of the motor is generally mounted on the front cover, and when the blades rotate along with the rotating shaft, ambient air is sucked into the motor from the outside or hot air is discharged from the motor to the outside.
When the motor with the structure works, especially when the motor is applied to industries such as woodworking, agricultural and sideline products, traditional Chinese medicines, food, chemical engineering, feed and the like, the motor contains a large amount of dust in the use environment, the dust in the outside air can enter the motor through the channel between the blades, and then the motor can cause great damage.
Chinese patent CN3.37753527U discloses a dustproof motor, which comprises a housing, a front cover, a rear cover, a rotating shaft, a first filter screen and a second filter screen, although the ambient air is filtered through the first filter screen and the second filter screen, thereby preventing the dust from entering the motor, however, when the motor is used, the bidirectional heat dissipation can not be realized to reduce the damage caused by heat energy to coils, bearings and the like, the raised dust in the processing process can not be stopped, and the dust cover is fixedly installed, and the motor is not beneficial to being flexibly detached.
Therefore, it is desirable to provide an environment-friendly integrated air-cooled dust-collecting spindle motor, which aims to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art exists, the utility model provides an aim at provides an integrated air-cooled dust absorption spindle motor of environment-friendly to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an environment-friendly integrated air-cooled dust collection spindle motor comprises an integrated air-cooled dust collection spindle motor main body, an auxiliary air duct and dust outlet main body, a main air duct sealing shell main body, a left-handed reverse screw main body, a cooling fan main body, a rear bearing clamping seat main body, a spring clamping spring main body, a rear bearing main body, a front bearing main body, an integrated section main body, a stator main body, a rotor shaft main body, a front bearing clamping seat main body, a front bearing fixing clamping main body, a front bearing sealing clamping main body and a cutter clamping spring nut;
a main air inlet port support arm bayonet and a main air inlet are reserved on the auxiliary air duct and the dust outlet main body, a main air inlet duct sealing shell main body is arranged in the auxiliary air duct and the dust outlet main body, a main air inlet duct is also reserved on the main air inlet duct sealing shell main body, and the main air inlet duct air inlet of the main air inlet duct sealing shell main body is communicated with the main air inlet of the auxiliary air duct and the dust outlet main body;
the middle part of the cooling fan main body is provided with a cooling fan off-axis cavity, a left-hand reverse screw main body passes through the cooling fan off-axis cavity and is installed in a left-hand reverse screw port at the rear part of the rotor shaft main body, the cooling fan main body is arranged in the main air inlet sealing shell main body, and the cooling fan main body is installed at the rear part of the rotor shaft main body;
the rear bearing clamping seat is characterized in that a rear bearing placing bin is arranged in the rear bearing clamping seat main body, a rear bearing main body is installed in the rear bearing placing bin, a rotor shaft main body is arranged in the rear bearing main body in a penetrating mode, the rear bearing main body is placed in the rear bearing placing bin from top to bottom, a spring clamp spring main body is placed in a rear bearing fixing spring clamping groove of the rotor shaft main body, the rotor shaft main body is installed in the stator main body, a rear bearing optical axis baffle is arranged at the rear portion of the rotor shaft main body, and a rear bearing main body is installed on.
As a further scheme of the utility model, the main air inlet of vice wind channel and dust export main part, vice wind channel and dust export main part rear portion are equipped with the dust export, and the dust export upper end outside sets up the dust mouth card and keeps off, the inside dust export cavity of establishing to of dust export.
As a further scheme of the utility model, be equipped with main wind channel air inlet support arm in the sealed casing main part of main intake duct, main wind channel air inlet support arm is installed in the main wind channel air inlet support arm bayonet socket of vice wind channel and dust export main part, is equipped with main wind channel air inlet card on the main wind channel air inlet support arm and keeps off.
As the utility model discloses further scheme, be equipped with left-handed screw in the reverse screw main part of levogyration, rear bearing cassette main part rear portion is equipped with heat dissipation fan blade recess and keeps away the dirt groove, lays the radiator fan protruding sealed card that has the radiator fan main part in the heat dissipation fan blade recess keeps away the dirt inslot and keeps off, is equipped with the radiator fan blade in the radiator fan main part, and the radiator fan blade is along the equidistant distribution in the radiator fan off-axis cavity outside of circumference.
As a further scheme of the utility model, be equipped with back bearing separation card fender, back bearing cassette skirt fender, the fixed oblique mouthful of back bearing cassette and back bearing cassette sealing washer concave seat in the back bearing cassette main part, back bearing separation card keeps off the setting on the inner wall of storehouse middle part is laid to the back bearing, and bearing cassette skirt fender sets up on back bearing cassette main part outer wall, and back bearing cassette skirt keeps off and is equipped with the fixed oblique mouthful of back bearing cassette, and the fixed oblique mouthful of back bearing cassette and the fixed oblique mouthful screw mouth of back bearing cassette of integrated section bar main part are connected fixedly, and back bearing cassette sealing washer concave seat sets up on the anterior back bearing cassette main part outer wall of back bearing cassette skirt fender.
As the utility model discloses further scheme, the cavity is laid to inside stator shaft that is equipped with of integrated section bar main part, and integrated section bar main part is equipped with a plurality of heat dissipations and dust wind channel cavity, main intake duct seal housing fixed screw mouth, radiating fin, main intake duct heat dissipation wind channel, main intake duct heat dissipation U mouth and integrated section bar external ear flange all around, and radiating fin sets up in main intake duct heat dissipation wind channel, the external connection terminal box is installed in the integrated section bar main part outside, and the stator coil outer cable of stator main part is connected to the external connection terminal box.
As the utility model discloses further scheme, integrated section bar main part both sides are equipped with integrated section bar external ear flange, have seted up integrated section bar external ear screw fixation mouth on the integrated section bar external ear flange, and the fixed screw mouth of stator has been seted up at integrated section bar main part middle part at the back, is equipped with stator coil in the stator main part, and stator coil connects the outer cable of stator coil.
As a further scheme of the utility model, the fixed optical axis upper portion of rear bearing is equipped with the fixed spring draw-in groove of rear bearing, has laid the spring jump ring main part in the fixed spring draw-in groove of rear bearing.
As a further scheme of the utility model, rotor shaft main part front portion is equipped with the sealed card screw tooth of front bearing smooth shaft fender, the fixed optical axis of front bearing, tears a screw die, cutter holder screw thread tooth and jump ring cavity open, installs the front bearing main part on the fixed optical axis of front bearing, and the front bearing main part is laid in the front bearing of front bearing cassette main part lays the storehouse, and the front bearing fixing clip screw hole of front bearing fixing clip main part passes through the front bearing fixing clip screw mouth fixed connection of screw and front bearing cassette main part.
As a further scheme of the utility model, still be equipped with the sealed recess of front bearing cassette fixed orifices, front bearing cassette external ear flange, the sealed card of front bearing arch and keep off and front bearing cassette in the front bearing cassette main part, the front bearing cassette fixed orifices sets up on the flange of front bearing cassette external ear, and the sealed card of front bearing arch keeps off and sets up at front bearing cassette main part rear portion, and the sealed card outside of keeping off of front bearing arch is equipped with the sealed recess of front bearing cassette.
As a further scheme of the utility model, be equipped with rotor shaft cavity and front bearing card in the front bearing fixing clip main part and keep away the dirt groove, be equipped with the sealed card internal thread cavity of front bearing and the sealed protruding card of front bearing in the sealed card main part of front bearing and keep off, be equipped with the sealed card internal thread of front bearing in the sealed card internal thread cavity of front bearing, the sealed card internal thread of front bearing is connected with the sealed card thread tooth of front bearing of rotor shaft main part, is equipped with cutter jump ring cavity in the cutter jump ring nut, cutter jump ring nut and the cutter holder screw thread tooth fixed connection of rotor shaft main part.
As a further proposal of the utility model, the dust-proof device also comprises a free body dust-proof cover main body, the free body dust-proof cover main body comprises a free body dust-proof cover first main body, a free body dust-proof cover second main body and a free body dust-proof cover third main body, a free body dust-proof cover fixing hole on the free body dust-proof cover first main body is connected and fixed with the lower part of the integrated section main body through a screw, and a free body brush mounting groove and a free body dust-proof brush are arranged on the lower part of the free body dust-proof cover; the first main body of the free body dust cover is provided with a free body dust cover fixing flange inner ear, two sides of the first main body of the free body dust cover are provided with first free body retractable cards, and the lower part of the first main body of the free body dust cover is provided with a first free body Z-shaped outer baffle; a second free body Z-shaped inner baffle is arranged on the second main body of the free body dust cover and is buckled with the first free body Z-shaped outer baffle, and a second free body Z-shaped outer baffle are also arranged on two sides of the second main body of the free body dust cover; and a third free body Z-shaped inner baffle is arranged on the third main body of the free body dust cover and is buckled and associated with the second free body Z-shaped outer baffle.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
firstly, under the action of the attraction of a cooling fan, cold air enters a main air inlet channel cooling air channel through a main air channel air inlet to realize primary heat energy cooling, heat energy enters a heat dissipation and dust air channel cavity through a heat dissipation U port, the cold air, dust and heat energy converted for the first time at the lower part of a free body realize secondary heat energy cooling through the heat dissipation and dust air channel cavity, and the cold air, the dust and the heat energy converted for the first time are discharged out of a motor main body through a dust outlet under the action of an external draught fan, so that the heat dissipation effect is very obvious, and the damage to a coil, a bearing and the like caused by the heat energy; secondly, the free body dust cover main body is combined with the free body dust cover main body through the auxiliary air duct and the dust removal channel, so that dust flying in the processing process is avoided; thirdly, its free body dust cover main part, because it adopts multistage big or small suit, in the use, its free body dust cover main part can be along with the up-and-down motion of motor spindle and freely go up and down, reduced the brush loss, certainly because service environment is different, free body dust cover main part also can change into two sections uses, the effect is also the same, and main air inlet position then can set up an airstrainer in order to prevent that outside debris from inhaling main heat dissipation wind channel in order to prevent to block up main wind channel, the benefit that brings for traditional fixed suction hood is obvious. In order to prevent the heat dissipation and dust air duct cavity from being blocked by the massive cutting waste, a proper dust filter screen can be additionally arranged at the joint of the free body dust cover main body and the section bar main body to prevent the massive cutting waste from entering the heat dissipation and dust air duct cavity, and the detailed design is only determined by the subsequent application environment. Combine holistic design theory, the attitude of being responsible for to the environment is being carried along, the utility model discloses to the motor will be revolutionary transformation, its result of use is also revolutionary. The utility model discloses a two-way heat dissipation design has guaranteed the life of motor, and the dustproof dust removal passageway of integrated compact design has stopped dust pollution, and the design of card is received to free body dust cover main part and free body dust cover has improved the life of its free body dust cover main part, simultaneously, also provides convenience for the user.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of a main body of a middle integrated air-cooled dust collection spindle motor of the utility model.
Fig. 2 is an exploded schematic view of the main body of the middle-integrated air-cooled dust-absorbing spindle motor of the utility model.
Fig. 3 is a schematic structural view of the auxiliary air duct and the dust outlet main body of the utility model.
Fig. 4 is a schematic structural view of the main body of the main inlet seal housing of the utility model.
Fig. 5 is a schematic structural view of the left-handed reverse screw body of the utility model.
Fig. 6 is a schematic view of a main structure of the heat dissipation fan of the present invention.
Fig. 7 is a schematic view of a main structure of the middle and rear bearing cartridge of the utility model.
Fig. 8 is a schematic sectional view of the main body of the middle and rear bearing cartridge of the present invention.
Fig. 9 is a schematic structural view of the spring clamp spring of the utility model.
Fig. 10 is a schematic structural view of the middle and rear bearings of the present invention.
Fig. 11 is a schematic structural view of the back surface of the middle integrated section of the utility model.
Fig. 12 is a schematic top view of the middle integrated section main body of the utility model.
Fig. 13 is a schematic view of a main structure of a middle stator of the utility model.
Fig. 14 is a schematic structural view of a main body of a rotor shaft in the utility model.
Fig. 15 is a schematic structural view of the front bearing cartridge main body of the utility model.
Fig. 16 is a schematic sectional view of the front bearing cartridge body according to the present invention.
Fig. 17 is a schematic structural view of the front bearing fixing clip body of the utility model.
Fig. 18 is a schematic sectional view of a front bearing retainer clip according to the present invention.
Fig. 19 is a schematic main body view of a front bearing sealing clip of the present invention.
Fig. 20 is a schematic cross-sectional view of a front bearing seal clip of the present invention.
Fig. 21 is a schematic main body view of a front bearing of the present invention.
Fig. 22 is a schematic structural view of the nut of the middle tool clamp spring of the utility model.
Fig. 23 is a schematic structural view of the first main body of the middle free body dust cover of the present invention.
Fig. 24 is a schematic structural view of the second main body of the middle free body dust cover of the present invention.
Fig. 25 is a schematic sectional view of the brush insert of the middle free body dust cover of the present invention.
Fig. 26 is a schematic structural view of a third main brush insert of the middle free body dust cover of the present invention.
Reference numerals:
1-integrating an air-cooled dust absorption main shaft motor main body;
2-auxiliary air duct and dust outlet main body, 2.1-dust outlet, 2.2-dust outlet cavity, 2.3-dust port block, 2.4-main air inlet and 2.6-main air duct air inlet support arm bayonet;
3-main air inlet channel sealing shell body, 3.1-main air inlet channel blocking piece, 3.2-main air inlet channel screw fixing hole, 3.3-main air inlet channel and 3.4-main air inlet channel support arm;
4-left-handed reverse screw body, 4.1-left-handed thread;
5-a main body of the cooling fan, 5.1-a convex sealing block of the cooling fan, 5.2-an off-axis cavity of the cooling fan and 5.3-blades of the cooling fan;
6-a main body of a rear bearing clamping seat, 6.1-a rear bearing placing bin, 6.2-a rear bearing separating block, 6.3-an upper rear bearing placing bin, 6.4-a heat dissipation fan blade groove dust avoiding groove, 6.5-a rear bearing clamping seat fixing offset opening, 6.6-an outer skirt block of the rear bearing clamping seat and 6.7-a sealing ring concave seat of the rear bearing clamping seat;
7-spring clamp spring main body;
8-rear bearing body, 8.1-front bearing body;
9-integrated section main body, 9.1-stator shaft placing cavity, 9.2-external wiring terminal box, 9.3-main air inlet sealing shell fixing screw port, 9.4-rear bearing clamping seat fixing offset screw port, 9.5-heat dissipation and dust air channel cavity, 9.6-heat dissipation fin, 9.7-main air inlet heat dissipation air channel, 9.8-main air inlet heat dissipation U port, 9.9-integrated section external ear flange, 9.10-integrated section external ear screw fixing port and 9.11-stator fixing screw port;
10-stator main body, 10.1-stator coil, 10.2-stator coil outer cable;
11-rotor shaft main body, 11.1-rear bearing fixing spring clamping groove, 11.2-left-handed reverse screw hole, 11.3-radiator fan fixing eccentric shaft, 11.4-rear bearing fixing optical axis, 11.5-front bearing fixing optical axis, 11.6-rear bearing optical axis baffle, 11.7-front bearing optical axis baffle, 11.8-front bearing sealing clamping screw tooth, 11.9-wire removing screw tooth, 11.10-tool clamping screw tooth and 11.11-clamping spring cavity;
12-front bearing cassette main body, 12.1-front bearing cassette fixing hole, 12.2-front bearing placing bin, 12.3-front bearing cassette external ear flange, 12.4-front bearing convex sealing block, 12.5-front bearing fixing screw hole, 12.6-front bearing block and 12.7-front bearing cassette sealing concave seat;
13-front bearing fixing clamp main body, 13.1-rotor shaft cavity, 13.2-front bearing bulge block, 13.3-front bearing block dust avoiding groove and 13.4-front bearing fixing clamp screw hole;
14-front bearing seal clamp main body, 14.1-front bearing seal clamp inner wire cavity, 14.2-front bearing seal clamp tightening opening, 14.3-front bearing seal bulge block and 14.4-front bearing seal clamp inner wire;
15-cutter clamp spring nut, 15.1-cutter clamp spring cavity;
16-free body dust cover first main body, 16.1-free body dust cover fixed flange inner ear, 16.2-free body dust cover fixed hole, 16.3-first free body retraction card, 16.4-first free body Z-shaped outer baffle, 16.5-second free body Z-shaped outer baffle, 16.6-free body brush placement groove, 16.7-free body dust cover second main body, 16.8-second free body Z-shaped inner baffle, 16.9-second free body retraction card, 16.10-free body dust cover third main body, 16.11-third free body Z-shaped inner baffle and 16.12-free body dust brush.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-2, in the embodiment of the present invention, an environment-friendly integrated air-cooled dust absorption spindle motor, including integrated air-cooled dust absorption spindle motor main part 1, vice wind channel and dust outlet main part 2, main air inlet sealing housing main part 3, left-handed reverse screw main part 4, radiator fan main part 5, rear bearing cassette main part 6, spring clamp spring main part 7, rear bearing main part 8, front bearing main part 8.1, integrated section main part 9, stator main part 10, rotor shaft main part 11, front bearing cassette main part 12, front bearing fixing clamp main part 13, front bearing sealing clamp main part 14, cutter clamp spring nut 15 and free body dust cover main part.
Referring to fig. 3-4, a main air duct air inlet support arm bayonet 2.6 and a main air inlet 2.4 are reserved on the auxiliary air duct and dust outlet main body 2, a main air inlet sealing shell main body 3 is installed inside the auxiliary air duct and dust outlet main body 2, a main air duct air inlet 3.3 is also reserved on the main air inlet sealing shell main body 3, and the main air duct air inlet 3.3 of the main air inlet sealing shell main body 3 is communicated with the main air inlet 2.4 of the auxiliary air duct and dust outlet main body 2;
furthermore, a main air inlet 2.4 of the auxiliary air duct and dust outlet main body 2 is connected with a main air inlet 3.3, and external cold air enters the main air inlet 2.4 from the main air inlet 3.3.
A main air inlet duct air inlet support arm 3.4 is arranged on the main air inlet duct sealing shell body 3, the main air inlet duct air inlet support arm 3.4 is arranged in a main air inlet duct air inlet support arm bayonet 2.6 of the auxiliary air duct and dust outlet body 2, the main air inlet duct air inlet support arm 3.4 penetrates through the main air inlet duct air inlet support arm bayonet 2.6, a main air inlet duct air inlet blocking piece 3.1 is arranged on the main air inlet duct air inlet support arm 3.4, and the main air inlet duct air inlet support arm bayonet 2.6 is connected with the main air inlet duct air inlet support arm 3.4 under the blocking effect of the main air inlet duct;
a main air inlet channel screw fixing hole 3.2 is formed in the main air inlet channel sealing shell body 3, and the main air inlet channel screw fixing hole 3.2 is fixed to the rear portion of the integrated section main body 9 through screws;
the rear portion of the auxiliary air duct and dust outlet main body 2 is provided with a dust outlet 2.1, the outer portion of the upper end of the dust outlet 2.1 is provided with a dust outlet blocking piece 2.3, and a dust outlet cavity 2.2 is arranged inside the dust outlet 2.1 and used for discharging dust in the auxiliary air duct and dust outlet main body 2.
Referring to fig. 5-7, the left-handed reverse screw body 4 is provided with left-handed threads 4.1, the middle part of the cooling fan body 5 is provided with a cooling fan off-axis cavity 5.2, and the left-handed reverse screw body 4 passes through the cooling fan off-axis cavity 5.2 and is installed in a left-handed reverse screw hole 11.2 at the rear part of the rotor shaft body 11, as shown in fig. 14; a heat dissipation fan blade groove dust avoiding groove 6.4 is arranged at the rear part of the rear bearing clamping seat main body 6, a heat dissipation fan bulge sealing block 5.1 of a heat dissipation fan main body 5 is arranged in the heat dissipation fan blade groove dust avoiding groove 6.4, the heat dissipation fan main body 5 is arranged in a main air inlet channel sealing shell main body 3, a heat dissipation fan blade 5.3 is arranged on the heat dissipation fan main body 5, the heat dissipation fan blade 5.3 is distributed at the outer side of a heat dissipation fan off-axis cavity 5.2 at equal intervals along the circumferential direction, and the heat dissipation fan main body 5 is arranged at the rear part of a rotor shaft main body 11;
a rear bearing placing bin 6.1 is arranged in the rear bearing clamping seat main body 6, a rear bearing main body 8 is arranged in the rear bearing placing bin 6.1, the rotor shaft main body 11 of the rear bearing main body 8 passes through the rear bearing main body 8 and the rear bearing placing bin 6.1, a rear bearing separating block 6.2, a rear bearing clamping seat outer skirt block 6.6, a rear bearing clamping seat fixing offset opening 6.5 and a rear bearing clamping seat sealing ring concave seat 6.7 are arranged on the rear bearing clamping seat main body 6, the rear bearing separation blocking 6.2 is arranged on the inner wall of the middle part of the rear bearing placing bin 6.1, the rear bearing clamping seat outer skirt baffle 6.6 is arranged on the outer wall of the rear bearing clamping seat main body 6, a rear bearing clamping seat fixing offset opening 6.5 is arranged on the rear bearing clamping seat outer skirt baffle 6.6, and the rear bearing clamping seat fixing offset opening 6.5 is used for being connected and fixed with a rear bearing clamping seat fixing offset opening screw opening 9.4 of the integrated section main body 9, and is shown in a figure 11; the rear bearing clamping seat sealing ring concave seat 6.7 is arranged on the outer wall of the rear bearing clamping seat main body 6 at the front part of the skirt baffle 6.6 outside the rear bearing clamping seat.
Referring to fig. 9-11, the rear bearing body 8 is placed in the rear bearing upper and lower placing bin 6.3, the spring clamp spring body 7 is placed in the rear bearing fixing spring clamp groove 11.1 of the rotor shaft body 11, the stator shaft placing cavity 9.1 is arranged inside the integrated section body 9, and the periphery of the integrated section body 9 is provided with a plurality of heat dissipation and dust air channel cavities 9.5, a main air inlet sealing shell fixing screw port 9.3, heat dissipation fins 9.6, a main air inlet heat dissipation air channel 9.7, a main air inlet heat dissipation U-shaped port 9.8 and an integrated section external ear flange 9.9; the radiating fins 9.6 are arranged in the main air inlet channel radiating air duct 9.7, and hot air passes through the main air inlet channel radiating air duct 9.7, the main air inlet channel radiating U-shaped opening 9.8 and the dust air duct cavity 9.5, so that the radiating performance of the integrated section main body 9 is improved; referring to fig. 12 and 13, an external connection terminal box 9.2 is mounted on the outer side of the integrated profile main body 9, and the external connection terminal box 9.2 is connected with a stator coil external cable 10.2 of the stator main body 10.
Referring to fig. 12-13, integrated section external ear flanges 9.9 are arranged on two sides of the integrated section main body 9, referring to fig. 11, an integrated section external ear screw fixing port 9.10 is formed in the integrated section external ear flange 9.9, a stator fixing screw port 9.11 is formed in the middle of the back of the integrated section main body 9 and used for mounting and fixing the stator main body 10, the stator main body 10 is placed in the stator shaft placing cavity 9.1 and is mounted and fixed through the stator fixing screw port 9.11, referring to fig. 12, a stator coil 10.1 is arranged on the stator main body 10, and the stator coil 10.1 is connected with a stator coil external cable 10.2.
Referring to fig. 14, 15 and 17, the rotor shaft body 11 is installed in the stator body 10, referring to fig. 13, a rear bearing optical axis stopper 11.6 is arranged at the rear part of the rotor shaft body 11, a rear bearing body 8 is installed on a rear bearing fixing optical axis 11.4, referring to fig. 10, a rear bearing fixing spring clamping groove 11.1 is arranged at the upper part of the rear bearing fixing optical axis 11.4, the rear bearing body 8 is fixed under the interaction of the rear bearing fixing spring clamping groove 11.1 and the spring clamp spring body 7, referring to fig. 9, the rear bearing optical axis stopper 11.6 is thick so that the rear bearing body 8 cannot move downwards, and after the spring clamp spring body 7 is placed in the rear bearing fixing spring clamping groove 11.1, the rear bearing fixing optical axis 11.4 and the rear bearing body 8 cannot move upwards; the position of the fixed eccentric shaft 11.3 of the radiating fan of the rotor shaft main body 11 is provided with the radiating fan main body 5, the lower part of the fixed eccentric shaft 11.3 of the radiating fan is thick, the radiating fan main body 5 cannot move downwards, and the upper part of the fixed eccentric shaft is provided with the left-handed reverse screw main body 4 which cannot move upwards.
The front part of the rotor shaft main body 11 is provided with a front bearing optical axis stopper 11.7, a front bearing fixing optical axis 11.5, a front bearing sealing clamping screw tooth 11.8, a screw dismounting screw tooth 11.9, a tool holder screw thread tooth 11.10 and a clamping spring cavity 11.11, the front bearing fixing optical axis 11.5 is provided with a front bearing main body 8.1, the front bearing main body 8.1 is arranged in a front bearing placing bin 12.2 of a front bearing clamping seat main body 12, the front bearing main body 8.1 cannot move upwards under the interaction of a front bearing stopper 12.6 of the front bearing clamping seat main body 12 and a front bearing bulge stopper 13.2 of a front bearing fixing clamping seat main body 13, and the front bearing optical axis stopper 11.7 is thick and is used for stopping the front bearing main body 8.1; and, make its front bearing body 8.1 not move downward under the function that the front bearing fixing clip body 13 stops the front bearing body 8.1, fix with screw and front bearing fixing clip screw hole 12.5 of the front bearing cassette body 12 with the screw through the front bearing fixing clip screw hole 13.4 of the front bearing fixing clip body 13.
The front bearing cassette main body 12 is further provided with a front bearing cassette fixing hole 12.1, a front bearing cassette outer ear flange 12.3, a front bearing convex sealing block 12.4 and a front bearing cassette sealing concave seat 12.7, the front bearing cassette fixing hole 12.1 is arranged on the front bearing cassette outer ear flange 12.3, the front bearing convex sealing block 12.4 is arranged at the rear part of the front bearing cassette main body 12, the front bearing cassette sealing concave seat 12.7 is arranged on the outer side of the front bearing convex sealing block 12.4, and a screw penetrates through the front bearing cassette fixing hole 12.1 on the front bearing cassette outer ear flange 12.3 to fix the front bearing cassette main body 12 at the front part of the integrated section main body 9.
Referring to fig. 19 and 22, a rotor shaft cavity 13.1 and a front bearing blocking and dust avoiding groove 13.3 are formed in the front bearing fixing clamp body 13, a front bearing sealing clamp inner wire cavity 14.1 and a front bearing sealing bulge block 14.3 are formed in the front bearing sealing clamp body 14, the front bearing sealing bulge block 14.3 and the front bearing blocking and dust avoiding groove 13.3 are mutually supported and sealed, referring to fig. 14 and 18, a front bearing sealing clamp inner wire 14.4 is arranged in the front bearing sealing clamp inner wire cavity 14.1, the front bearing sealing clamp inner wire 14.4 is connected with a front bearing sealing clamp wire tooth 11.8 of the rotor shaft body 11 through the front bearing sealing clamp inner wire 14.4 and is connected and fixed under the action of a front bearing sealing clamp opening 14.2, a cutter clamp spring cavity 15.1 is arranged in the cutter clamp spring nut 15, and the cutter clamp spring nut 15 is fixedly connected with a cutter clamp wire screw tooth 11.10 of the rotor shaft body 11.
Referring to fig. 23, the free body dust cover main body comprises a free body dust cover first main body 16, a free body dust cover second main body 16.7 and a free body dust cover third main body 16.10, the free body dust cover first main body 16 is provided with a free body dust cover fixing flange inner ear 16.1 and a free body dust cover fixing hole 16.2, the free body dust cover fixing hole 16.2 is fixedly connected with the lower part of the integrated section main body 9 through a screw, first free body accommodating and releasing cards 16.3 are arranged on two sides of the free body dust cover first main body 16, and a first free body Z-shaped outer stopper 16.4 is arranged on the lower part of the free body dust cover first main body 16.
Referring to fig. 24, a second free body Z-shaped inner stop 16.8 is arranged on the second main body 16.7 of the free body dust cover, and is designed to be buckled with the first free body Z-shaped outer stop 16.4, and referring to fig. 23, a second free body Z-shaped outer stop 16.5 and a second free body Z-shaped outer stop are also arranged on two sides of the second main body 16.7 of the free body dust cover.
Referring to fig. 26, a third free body Z-shaped inner stop 16.11 is arranged on the third main body 16.10 of the free body dust cover and is designed to be in buckled connection with a second free body Z-shaped outer stop 16.5, and referring to fig. 24, a free body brush accommodating groove 16.6 and a free body dust brush 16.1 are arranged at the lower part of the third main body 16.10 of the free body dust cover.
The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention can be devised which do not require inventive effort and which fall within the scope of the present invention.
Claims (12)
1. An environment-friendly integrated air-cooled dust collection spindle motor is characterized by comprising an integrated air-cooled dust collection spindle motor main body (1), an auxiliary air duct and dust outlet main body (2), a main air duct sealing shell main body (3), a cooling fan main body (5), a rear bearing clamping seat main body (6), a rear bearing main body (8), a front bearing main body (8.1), an integrated section main body (9), a stator main body (10), a rotor shaft main body (11), a front bearing clamping seat main body (12), a front bearing fixing clamping main body (13) and a front bearing sealing clamping main body (14);
a main air duct air inlet support arm bayonet (2.6) and a main air inlet (2.4) are reserved on the auxiliary air duct and dust outlet main body (2), a main air inlet sealing shell main body (3) is installed inside the auxiliary air duct and dust outlet main body (2), a main air duct air inlet (3.3) is also reserved on the main air inlet sealing shell main body (3), and the main air duct air inlet (3.3) of the main air inlet sealing shell main body (3) is communicated with the main air inlet (2.4) of the auxiliary air duct and dust outlet main body (2);
a radiating fan off-axis cavity (5.2) is arranged in the middle of the radiating fan main body (5), a left-handed reverse screw main body (4) penetrates through the radiating fan off-axis cavity (5.2) and is installed in a left-handed reverse screw hole (11.2) in the rear part of the rotor shaft main body (11), the radiating fan main body (5) is arranged in the main air inlet sealing shell main body (3), and the radiating fan main body (5) is installed in the rear part of the rotor shaft main body (11);
the rear bearing clamping seat is characterized in that a rear bearing placing bin (6.1) is arranged in the rear bearing clamping seat main body (6), a rear bearing main body (8) is installed in the rear bearing placing bin (6.1), a rotor shaft main body (11) penetrates through the rear bearing main body (8), the rear bearing main body (8) is placed in a rear bearing placing bin (6.3) from top to bottom, a spring clamp spring main body (7) is placed in a rear bearing fixing spring clamping groove (11.1) of the rotor shaft main body (11), the rotor shaft main body (11) is installed in a stator main body (10), a rear bearing optical axis baffle (11.6) is arranged at the rear portion of the rotor shaft main body (11), and a rear bearing main body (8) is installed on a rear bearing fixing optical axis (11.4).
2. The environmentally-friendly integrated air-cooled dust collection spindle motor according to claim 1, wherein the main air inlet (2.4) of the auxiliary air duct and dust outlet main body (2), the rear part of the auxiliary air duct and dust outlet main body (2) is provided with a dust outlet (2.1), the outer part of the upper end of the dust outlet (2.1) is provided with a dust outlet block (2.3), and the dust outlet (2.1) is internally provided with a dust outlet cavity (2.2).
3. The environment-friendly integrated air-cooled dust collection spindle motor according to claim 2, wherein the main air inlet duct sealing housing main body (3) is provided with a main air inlet duct support arm (3.4), the main air inlet duct support arm (3.4) is installed in a main air inlet duct support arm bayonet (2.6) of the auxiliary air duct and dust outlet main body (2), and the main air inlet duct catch (3.1) is provided on the main air inlet duct support arm (3.4).
4. The environmentally-friendly integrated air-cooled dust absorption spindle motor according to claim 3, wherein a left-handed thread (4.1) is provided on the left-handed reverse screw main body (4), a heat dissipation blade groove dust-keeping groove (6.4) is provided at the rear portion of the rear bearing cartridge main body (6), a heat dissipation fan protrusion sealing block (5.1) of the heat dissipation fan main body (5) is disposed in the heat dissipation blade groove dust-keeping groove (6.4), a heat dissipation fan blade (5.3) is provided on the heat dissipation fan main body (5), and the heat dissipation fan blade (5.3) is circumferentially distributed at equal intervals outside the heat dissipation fan off-axis cavity (5.2).
5. The environmentally friendly integrated air-cooled dust collecting spindle motor according to claim 4, a rear bearing separation blocking piece (6.2), a rear bearing blocking piece outer skirt blocking piece (6.6), a rear bearing blocking piece fixing eccentric opening (6.5) and a rear bearing blocking piece sealing ring concave seat (6.7) are arranged on the rear bearing blocking piece main body (6), rear bearing separation card keeps off (6.2) sets up on rear bearing lays storehouse (6.1) middle part inner wall, bearing cassette skirt fender (6.6) sets up on rear bearing cassette main part (6) outer wall, be equipped with rear bearing cassette fixed offset (6.5) on rear bearing cassette skirt fender (6.6), rear bearing cassette fixed offset (6.5) is connected fixedly with rear bearing cassette fixed offset screw mouth (9.4) of integrated section bar main part (9), rear bearing cassette sealing washer dimple (6.7) sets up on rear bearing cassette skirt fender anterior rear bearing cassette main part (6) outer wall of (6.6).
6. The environment-friendly integrated air-cooled dust collection spindle motor is characterized in that a stator shaft placing cavity (9.1) is arranged inside the integrated section main body (9), a plurality of heat dissipation and dust air channel cavities (9.5), a main air inlet channel sealing shell fixing screw hole (9.3), a heat dissipation fin (9.6), a main air inlet channel heat dissipation air channel (9.7), a main air inlet channel heat dissipation U hole (9.8) and an integrated section external ear flange (9.9) are arranged around the integrated section main body (9), the heat dissipation fin (9.6) is arranged in the main air inlet channel heat dissipation air channel (9.7), an external wiring terminal box (9.2) is installed on the outer side of the integrated section main body (9), and the external wiring terminal box (9.2) is connected with a stator coil external cable (10.2) of the stator main body (10).
7. The environment-friendly integrated air-cooled dust collection spindle motor according to claim 6, wherein integrated profile external ear flanges (9.9) are arranged on two sides of the integrated profile main body (9), integrated profile external ear screw fixing ports (9.10) are formed in the integrated profile external ear flanges (9.9), stator fixing screw ports (9.11) are formed in the middle of the rear face of the integrated profile main body (9), stator coils (10.1) are arranged on the stator main body (10), and the stator coils (10.1) are connected with stator coil external cables (10.2).
8. The environmentally-friendly integrated air-cooled dust collection spindle motor according to claim 7, wherein a rear bearing fixing spring clamping groove (11.1) is formed in the upper portion of the rear bearing fixing optical axis (11.4), and the spring clamp spring main body (7) is placed in the rear bearing fixing spring clamping groove (11.1).
9. The environmentally-friendly integrated air-cooled dust collection spindle motor according to claim 8, wherein a front bearing optical axis stopper (11.7), a front bearing fixing optical axis (11.5), a front bearing sealing thread clamping tooth (11.8), a thread removing threading tooth (11.9), a tool holder screw thread tooth (11.10) and a clamping spring cavity (11.11) are arranged at the front part of the rotor shaft main body (11), a front bearing main body (8.1) is mounted on the front bearing fixing optical axis (11.5), the front bearing main body (8.1) is mounted in a front bearing mounting bin (12.2) of the front bearing clamping seat main body (12), and a front bearing fixing thread clamping hole (13.4) of the front bearing fixing clamping main body (13) is fixedly connected with a front bearing fixing thread clamping opening (12.5) of the front bearing clamping seat main body (12) through a screw.
10. The environment-friendly integrated air-cooled dust collection spindle motor according to claim 1, wherein the front bearing cartridge main body (12) is further provided with a front bearing cartridge fixing hole (12.1), a front bearing cartridge external ear flange (12.3), a front bearing protrusion sealing stopper (12.4) and a front bearing cartridge sealing recess (12.7), the front bearing cartridge fixing hole (12.1) is arranged on the front bearing cartridge external ear flange (12.3), the front bearing protrusion sealing stopper (12.4) is arranged at the rear part of the front bearing cartridge main body (12), and the front bearing cartridge sealing recess (12.7) is arranged outside the front bearing protrusion sealing stopper (12.4).
11. The environmentally-friendly integrated air-cooled dust collection spindle motor according to claim 9, wherein the front bearing fixing clamp body (13) is provided with a rotor shaft cavity (13.1) and a front bearing clamp dust blocking and avoiding groove (13.3), the front bearing sealing clamp body (14) is provided with a front bearing sealing clamp inner wire cavity (14.1) and a front bearing sealing protrusion block (14.3), the front bearing sealing clamp inner wire cavity (14.1) is provided with a front bearing sealing clamp inner wire (14.4), the front bearing sealing clamp inner wire (14.4) is connected with a front bearing sealing clamp wire tooth (11.8) of the rotor shaft body (11), the cutter clamp spring nut (15) is provided with a cutter clamp spring cavity (15.1), and the cutter clamp spring nut (15) is fixedly connected with a cutter clamp wire tooth (11.10) of the rotor shaft body (11).
12. The environment-friendly integrated air-cooled dust collection spindle motor according to claim 1, further comprising a free body dust cover main body, wherein the free body dust cover main body comprises a free body dust cover first main body (16), a free body dust cover second main body (16.7) and a free body dust cover third main body (16.10), a free body dust cover fixing hole (16.2) on the free body dust cover first main body (16) is fixedly connected with the lower part of the integrated section main body (9) through a screw, and a free body brush mounting groove (16.6) and a free body dust brush (16.1) are arranged on the lower part of the free body dust cover third main body (16.10); a free body dust cover fixing flange inner ear (16.1) is arranged on the free body dust cover first main body (16), first free body retraction cards (16.3) are arranged on two sides of the free body dust cover first main body (16), and a first free body Z-shaped outer baffle (16.4) is arranged at the lower part of the free body dust cover first main body (16); a second free body Z-shaped inner baffle (16.8) is arranged on the second main body (16.7) of the free body dust cover and is buckled and associated with the first free body Z-shaped outer baffle (16.4), and a second free body Z-shaped outer baffle (16.5) and a second free body Z-shaped outer baffle are also arranged on two sides of the second main body (16.7) of the free body dust cover; and a third free body Z-shaped inner baffle (16.11) is arranged on the third main body (16.10) of the free body dust cover and is buckled and associated with a second free body Z-shaped outer baffle (16.5).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216553 | 2018-12-27 | ||
| CN2018222165537 | 2018-12-27 |
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| CN210350953U true CN210350953U (en) | 2020-04-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450170A (en) * | 2018-12-27 | 2019-03-08 | 济南陆贰幺数控科技有限公司 | A kind of environment-friendly type integrates air-cooled dust-collecting type dust-proof motor |
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2019
- 2019-10-24 CN CN201921795431.6U patent/CN210350953U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450170A (en) * | 2018-12-27 | 2019-03-08 | 济南陆贰幺数控科技有限公司 | A kind of environment-friendly type integrates air-cooled dust-collecting type dust-proof motor |
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