CN204615552U - A kind of pump motor - Google Patents
A kind of pump motor Download PDFInfo
- Publication number
- CN204615552U CN204615552U CN201520343426.7U CN201520343426U CN204615552U CN 204615552 U CN204615552 U CN 204615552U CN 201520343426 U CN201520343426 U CN 201520343426U CN 204615552 U CN204615552 U CN 204615552U
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- CN
- China
- Prior art keywords
- end panel
- bearing sheet
- shock absorbing
- pump motor
- absorbing ring
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Abstract
The utility model discloses a kind of pump motor, comprise motor body and mounting bracket, wherein motor body comprises rotating shaft, rotor assembly, stator module, casing, front end housing and rear end cap, rotor assembly is arranged in rotating shaft, stator module and casing are installed together and are nested in outside rotor assembly, front end housing and rear end cap are arranged on casing two ends respectively, rotating shaft two ends are bearing on the bearing of front end housing and rear end cap respectively, shock absorbing ring before the end face outside of front end housing is provided with, shock absorbing ring after the end face outside of rear end cap is provided with, mounting bracket is installed together by shock absorbing ring and pump motor, effectively reduce the vibrations that pump motor passes to load, this structure is simple, noise is little, operate steadily.
Description
Technical field:
The utility model relates to a kind of pump motor, belongs to technical field of motors.
Background technology:
The mounting means of existing pump motor and load mainly comprises following 2 kinds:
1) pump motor is directly connected with load by front end housing, although installation comparatively for convenience, cost is lower, the vibrations produced in pump motor running are directly passed to load, and noise greatly, runs not steady;
2) pump motor is installed by outside support and load, although facilitate installation, owing to being be rigidly connected between pump motor and outside support, exist equally noise large, run jiggly problem.
Summary of the invention:
The purpose of this utility model is to provide a kind of pump motor, and mounting bracket is installed together by shock absorbing ring and pump motor, effectively reduces the vibrations that pump motor passes to load, this structure is simple, noise is little, operates steadily.
The purpose of this utility model is achieved by following technical proposals.
A kind of pump motor, comprise motor body and mounting bracket, wherein shock absorbing ring and rear shock absorbing ring before the two ends of motor body are separately installed with, described mounting bracket comprises upper bracket and lower carriage, wherein upper bracket comprises front end panel, upper rear bearing sheet and the upper junction plate be connected between front end panel and upper rear bearing sheet, lower carriage comprises lower front end panel, lower rear bearing sheet and the lower connecting plate be connected between lower front end panel and lower rear bearing sheet, at upper front end panel, lower front end panel, upper rear bearing sheet and lower rear bearing sheet all offer annular draw-in groove, the first half of front beam is nested in inside the draw-in groove of front end panel, Lower Half is nested in inside the draw-in groove of lower front end panel, and upper front end panel and lower front end panel are locked together, the first half of back damping pad is nested in inside the draw-in groove of rear bearing sheet, Lower Half is nested in inside the draw-in groove of lower rear bearing sheet, and upper rear bearing sheet and lower rear bearing sheet are locked together.
Described above on the outer peripheral face of front shock absorbing ring and rear shock absorbing ring, be provided with annular groove, the draw-in groove diapire of upper front end panel and the draw-in groove diapire of lower front end panel are all nested in inside the annular groove of front shock absorbing ring, and the draw-in groove diapire of upper rear bearing sheet and the draw-in groove diapire of lower rear bearing sheet are all nested in inside the annular groove of rear shock absorbing ring.
Described above is provided with the upper mounting lug extended vertically on upper front end panel with upper rear bearing sheet, be provided with on lower rear bearing sheet the lower mounting lug coordinated with upper mounting lug at lower front end panel, be locked together by screw-nut between upper mounting lug and lower mounting lug.
Motor body described above comprises rotating shaft, rotor assembly, stator module, casing, front end housing and rear end cap, rotor assembly is arranged in rotating shaft, stator module and casing are installed together and are nested in outside rotor assembly, front end housing and rear end cap are arranged on casing two ends respectively, rotating shaft two ends are bearing on the bearing of front end housing and rear end cap respectively, shock absorbing ring before the end face outside of front end housing is provided with, shock absorbing ring after the end face outside of rear end cap is provided with.
Described above is provided with installation base in the end face outside centre of front end housing and rear end cap, on the outer peripheral face of installation base, circumference is provided with some ribs extended vertically, front shock absorbing ring is nested in outside the installation base of front end housing, and rear shock absorbing ring is nested in outside the installation base of rear end cap.
Described above all offers some ventilation holes on front end housing and rear end cap.
Described above is provided with 2 projections on upper junction plate, is covered with terminal box, passes through screw lock between terminal box and upper junction plate 2 protruding outsides.
1 projection wherein described above offers wiring hole.
Described above is provided with screwed hole on upper front end panel and lower front end panel, and all screwed holes are positioned on same perpendicular.
The described above bearing be arranged on inside front end housing and rear end cap is ball bearing or oiliness bearing.
The utility model compared with prior art, has following effect:
1) mounting bracket is installed together by shock absorbing ring and pump motor, effectively reduces the vibrations that pump motor passes to load, this structure is simple, noise is little, operates steadily;
2) on upper front end panel with upper rear bearing sheet, the upper mounting lug extended vertically is provided with, be provided with on lower rear bearing sheet the lower mounting lug coordinated with upper mounting lug at lower front end panel, be locked together by screw-nut between upper mounting lug and lower mounting lug, structure is simple, easy for installation, reliable;
3) installation base is provided with in the end face outside centre of front end housing and rear end cap, on the outer peripheral face of installation base, circumference is provided with some ribs extended vertically, front shock absorbing ring is nested in outside the installation base of front end housing, rear shock absorbing ring is nested in outside the installation base of rear end cap, structure is simple, easy for installation, effectively prevent the circumference of shock absorbing ring from rotating;
4) on front end housing and rear end cap, some ventilation holes are all offered, when motor level is installed, ventilation hole is positioned at below front end housing or rear end cap central horizontal face, because place more than central horizontal face is sealing, can play the effect of waterproof, and the ventilation hole below central horizontal face can carry out ventilation and heat to motor;
5) on upper front end panel and lower front end panel, be provided with screwed hole, all screwed holes are positioned on same perpendicular, facilitate motor to be connected with load by screwed hole.
Accompanying drawing illustrates:
Fig. 1 is the stereogram of a pump motor angle in embodiment;
Fig. 2 is the stereogram of another angle of pump motor in embodiment;
Fig. 3 is the exploded view of pump motor in embodiment;
Fig. 4 is the vertical view of pump motor in embodiment;
Fig. 5 is A-A cutaway view in Fig. 4;
Fig. 6 is the stereogram of front end housing in embodiment.
Embodiment:
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment one: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5 and Fig. 6, the present embodiment is a kind of pump motor, comprise motor body 1 and mounting bracket, wherein motor body 1 comprises rotating shaft 11, rotor assembly 12, stator module 13, casing 14, front end housing 15 and rear end cap 16, rotor assembly 12 is arranged in rotating shaft 11, stator module 13 and casing 14 are installed together and are nested in outside rotor assembly 12, front end housing 15 and rear end cap 16 are arranged on casing 14 two ends respectively, rotating shaft 11 two ends are bearing on the bearing 8 of front end housing 15 and rear end cap 16 respectively, shock absorbing ring 2 before the end face outside of front end housing 15 is provided with, shock absorbing ring 3 after the end face outside of rear end cap 16 is provided with, described mounting bracket comprises upper bracket 4 and lower carriage 5, wherein upper bracket 4 comprises front end panel 41, upper rear bearing sheet 42 and the upper junction plate 43 be connected between front end panel 41 and upper rear bearing sheet 42, lower carriage 5 comprises lower front end panel 51, lower rear bearing sheet 52 and the lower connecting plate 53 be connected between lower front end panel 51 and lower rear bearing sheet 52, at upper front end panel 41, lower front end panel 51, upper rear bearing sheet 42 and lower rear bearing sheet 52 all offer annular draw-in groove 40, the first half of front beam 2 is nested in inside the draw-in groove 40 of front end panel 41, Lower Half is nested in inside the draw-in groove 40 of lower front end panel 51, and upper front end panel 41 is locked together with lower front end panel 51, the first half of back damping pad 3 is nested in inside the draw-in groove 40 of rear bearing sheet 42, Lower Half is nested in inside the draw-in groove 40 of lower rear bearing sheet 52, and upper rear bearing sheet 42 is locked together with lower rear bearing sheet 52.The outer peripheral face of front shock absorbing ring 2 and rear shock absorbing ring 3 is provided with annular groove 20, draw-in groove 40 diapire of upper front end panel 41 and draw-in groove 40 diapire of lower front end panel 51 are all nested in inside the annular groove 20 of front shock absorbing ring 2, and draw-in groove 40 diapire of upper rear bearing sheet 42 and draw-in groove 40 diapire of lower rear bearing sheet 52 are all nested in inside the annular groove 20 of rear shock absorbing ring 3.Upper front end panel 41 with upper rear bearing sheet 42 are provided with the upper mounting lug 44 extended vertically, lower front end panel 51 with lower rear bearing sheet 52 is provided with the lower mounting lug 54 coordinated with upper mounting lug 44, by together with screw 7 nut check between upper mounting lug 44 with lower mounting lug 54.Installation base 150 is provided with in the end face outside centre of front end housing 15 and rear end cap 16, on the outer peripheral face of installation base 150, circumference is provided with some ribs 151 extended vertically, front shock absorbing ring 2 is nested in outside the installation base 150 of front end housing 15, and rear shock absorbing ring 3 is nested in outside the installation base 150 of rear end cap 16.Front end housing 15 and rear end cap 16 all offer some ventilation holes 160, when motor level is installed, ventilation hole is positioned at below front end housing or rear end cap central horizontal face, because place more than central horizontal face is sealing, can play the effect of waterproof, and the ventilation hole below central horizontal face can carry out ventilation and heat to motor.
Upper junction plate 43 is provided with 2 projections 431, outside 2 projections 431, is covered with terminal box 6, is locked by screw 7 between terminal box 6 and upper junction plate 43.1 projection 431 offers wiring hole 4310 wherein.Upper front end panel 41 with lower front end panel 51 are provided with screwed hole 50, and all screwed holes 50 are positioned on same perpendicular.The bearing 8 be arranged on inside front end housing 15 and rear end cap 16 is ball bearing or oiliness bearing.
Claims (10)
1. a pump motor, comprise motor body (1) and mounting bracket, wherein be separately installed with front shock absorbing ring (2) and rear shock absorbing ring (3) at the two ends of motor body (1), it is characterized in that: described mounting bracket comprises upper bracket (4) and lower carriage (5), wherein upper bracket (4) comprises front end panel (41), upper rear bearing sheet (42) and the upper junction plate (43) be connected between front end panel (41) and upper rear bearing sheet (42), lower carriage (5) comprises lower front end panel (51), lower rear bearing sheet (52) and the lower connecting plate (53) be connected between lower front end panel (51) and lower rear bearing sheet (52), in upper front end panel (41), lower front end panel (51), upper rear bearing sheet (42) and lower rear bearing sheet (52) all offer annular draw-in groove (40), the first half of front beam (2) is nested in draw-in groove (40) the inside of front end panel (41), Lower Half is nested in draw-in groove (40) the inside of lower front end panel (51), and upper front end panel (41) and lower front end panel (51) are locked together, the first half of back damping pad (3) is nested in draw-in groove (40) the inside of rear bearing sheet (42), Lower Half is nested in draw-in groove (40) the inside of lower rear bearing sheet (52), and upper rear bearing sheet (42) and lower rear bearing sheet (52) are locked together.
2. a kind of pump motor according to claim 1, it is characterized in that: on the outer peripheral face of front shock absorbing ring (2) and rear shock absorbing ring (3), be provided with annular groove (20), draw-in groove (40) diapire of upper front end panel (41) and draw-in groove (40) diapire of lower front end panel (51) are all nested in annular groove (20) the inside of front shock absorbing ring (2), draw-in groove (40) diapire of upper rear bearing sheet (42) and draw-in groove (40) diapire of lower rear bearing sheet (52) are all nested in annular groove (20) the inside of rear shock absorbing ring (3).
3. a kind of pump motor according to claim 1, it is characterized in that: on upper front end panel (41) with upper rear bearing sheet (42), be provided with the upper mounting lug (44) extended vertically, be provided with on lower rear bearing sheet (52) the lower mounting lug (54) coordinated with upper mounting lug (44) at lower front end panel (51), be locked together by screw-nut between upper mounting lug (44) and lower mounting lug (54).
4. a kind of pump motor according to claim 1 or 2 or 3, it is characterized in that: motor body (1) comprises rotating shaft (11), rotor assembly (12), stator module (13), casing (14), front end housing (15) and rear end cap (16), rotor assembly (12) is arranged in rotating shaft (11), stator module (13) and casing (14) are installed together and are nested in rotor assembly (12) outside, front end housing (15) and rear end cap (16) are arranged on casing (14) two ends respectively, rotating shaft (11) two ends are bearing on the bearing (8) of front end housing (15) and rear end cap (16) respectively, the end face outside of front end housing (15) is provided with front shock absorbing ring (2), the end face outside of rear end cap (16) is provided with rear shock absorbing ring (3).
5. a kind of pump motor according to claim 4, it is characterized in that: be provided with installation base (150) in the end face outside centre of front end housing (15) and rear end cap (16), on the outer peripheral face of installation base (150), circumference is provided with some ribs (151) extended vertically, front shock absorbing ring (2) is nested in installation base (150) outside of front end housing (15), and rear shock absorbing ring (3) is nested in installation base (150) outside of rear end cap (16).
6. a kind of pump motor according to claim 5, is characterized in that: on front end housing (15) and rear end cap (16), all offer some ventilation holes (160).
7. a kind of pump motor according to claim 1 or 2 or 3, it is characterized in that: on upper junction plate (43), be provided with 2 projections (431), be covered with terminal box (6) 2 projection (431) outsides, locked by screw (7) between terminal box (6) and upper junction plate (43).
8. a kind of pump motor according to claim 7, is characterized in that: 1 projection (431) offers wiring hole (4310) wherein.
9. a kind of pump motor according to claim 1 or 2 or 3, it is characterized in that: on upper front end panel (41) with lower front end panel (51), be provided with screwed hole (50), all screwed holes (50) are positioned on same perpendicular.
10. a kind of pump motor according to claim 4, is characterized in that: the bearing (8) being arranged on front end housing (15) and rear end cap (16) the inside is ball bearing or oiliness bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343426.7U CN204615552U (en) | 2015-05-23 | 2015-05-23 | A kind of pump motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343426.7U CN204615552U (en) | 2015-05-23 | 2015-05-23 | A kind of pump motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615552U true CN204615552U (en) | 2015-09-02 |
Family
ID=53968076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343426.7U Active CN204615552U (en) | 2015-05-23 | 2015-05-23 | A kind of pump motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615552U (en) |
-
2015
- 2015-05-23 CN CN201520343426.7U patent/CN204615552U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |