CN207705927U - A kind of motor with multiple fixed function - Google Patents
A kind of motor with multiple fixed function Download PDFInfo
- Publication number
- CN207705927U CN207705927U CN201721632814.2U CN201721632814U CN207705927U CN 207705927 U CN207705927 U CN 207705927U CN 201721632814 U CN201721632814 U CN 201721632814U CN 207705927 U CN207705927 U CN 207705927U
- Authority
- CN
- China
- Prior art keywords
- end cap
- shell
- clamp plate
- rotor
- output shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of motors with multiple fixed function,Including end cap,The end cap is mounted on the right end of shell,Lateral cooling fin is provided on the outer shell outer wall,The shell left end is provided with mounting bracket,Equidistant fastening screw is provided with outside the cooling fin,The fastening screw is horizontally through mounting bracket and end cap is arranged on mounting bracket and end cap,The utility model between end cap and mounting bracket by increasing four regularly arranged fastening screws,Enable and fixed between end cap and shell more compacts,It prevents from generating loosening between overlong time end cap and shell,And the two ends of rotor on output shaft respectively increases a clamping plate,Enable rotor fixed more securely,Prevent the loosening generated between rotor and output shaft,And influence the normal operation of motor,And rotor can be prevented and fallen off from output shaft because of loosening,Considerably increase the safety in utilization of the motor.
Description
Technical field
The utility model belongs to motor correlative technology field, and in particular to a kind of motor with multiple fixed function.
Background technology
Motor refers to a kind of calutron realized electric energy conversion according to the law of electromagnetic induction or transmitted, and motor is in circuit
Be with letter M (old plant D) indicate, its main function be generate driving torque, as electrical appliance or it is various machinery move
Power source, generator indicate that its main function is to be converted into mechanical energy using electric energy with letter G in circuit.
Existing motor technology has the following problems：1, for existing motor after assembling, end cap and shell are all logical
It crosses fastening nut to be fixed, in this way when motor works for a long time and generates vibration, can to loosen between end cap and shell so that
Motor cisco unity malfunction；2, all it is to be consolidated by the form of glue or bayonet lock between existing rotor and output shaft
It is fixed, and rotor is high-speed rotating parts, is easy in this way so that generating loosening between rotor and output shaft, and have certain
Possibility can cause rotor to fall off.
Utility model content
The purpose of this utility model is to provide a kind of motors with multiple fixed function, to solve above-mentioned background technology
The problem of easy loosening and rotor are easy to fall off from output shaft between the end cap and shell of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of motor with multiple fixed function,
Including end cap, the end cap is mounted on the right end of shell, and lateral cooling fin is provided on the outer shell outer wall, and the shell is left
End is provided with mounting bracket, equidistant fastening screw is provided with outside the cooling fin, the fastening screw is horizontally through mounting bracket
It is arranged on mounting bracket and end cap with end cap, right end is provided with output shaft, output shaft left side through end among the end cap
Lid, which is arranged among the inside of shell, the enclosure, is provided with rotor, the output shaft of the rotor setting inside the housing
Outside, the rotor both sides are provided with clamping plate, during the clamping plate is arranged outside output shaft and two clamping plates are clipped in rotor
Between, bearing chamber is provided on the right side of the right side clamping plate, the bearing chamber is arranged among end cap inner wall, is set inside the bearing chamber
It is equipped with bearing, the output shaft passes through bearing to the outside of end cap, and the rotor surrounding most external is provided with stator core, described
Stator core is internally provided with stator coil, and invagination hole is provided with inside the mounting bracket and at upper and lower both sides.
Preferably, motion bar is provided on the fastening screw, the motion bar upper end is provided with threaded rod, the activity
Bar bottom is provided with block, and the threaded rod intermediary outside is provided with fastening nut, pad is provided with below the fastening nut
Piece.
Preferably, it is provided with upper clamp plate on the clamping plate, is provided with tight loop on the upper clamp plate and lower clamp plate inner wall, institute
It states and is provided with lower clamp plate below upper clamp plate, the lower clamp plate both sides are internally provided with fixing groove and pass through upper clamp plate, the fixation
Slot is internally provided with anchorage bar, and the anchorage bar is topmost provided with turncap.
Preferably, there are four the fastening screw is arranged altogether, and four fastening screws both pass through mounting bracket and end cap to end
The outside of lid.
Preferably, two groups of fixing grooves are both provided on each clamping plate, the fixing groove passes through upper clamp plate to lower clamp plate
Inside.
Preferably, there are two the bearing is arranged altogether, and two bearings are separately mounted to output shaft left and right inside the housing
Inside the bearing chamber of both sides.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model between end cap and mounting bracket by increasing four regularly arranged fastening screws so that end
Lid fixed between shell can more compact, and prevent from generating loosening, the fastening screw between overlong time end cap and shell
It is made of threaded rod, fastening nut, gasket, motion bar and block, wherein threaded rod and one entirety when motion bar, and under
The motion bar bottom of side is provided with block, and gasket is provided with above block, and fastening spiral shell is provided on threaded rod above
Cap, is again provided with gasket below fastening nut, and for making to increase one on the screw hole that fastening screw passes through on mounting bracket
A invagination hole so that the block of the fastening screw lower end is fixed, and the block after fixing is protected in invagination hole with mounting bracket
It holds in the same plane so that motor will not cause installation difficulty to increase when installation because fastening screw stretches out,
After end cap and shell have been fixedly mounted, it is only necessary to which the threaded rod of the front end of the fastening screw is passed through the reserved of mounting bracket
Hole, then passes through the preformed hole on end cap to the outside of end cap, then shell tool and fastening nut is rotated on threaded rod,
Fastening nut is tightened by the screw thread on threaded rod, thus can with traditional fixing nut together to the shell of the motor with
End cap plays dual fixed function so that work that motor can be permanent and without worrying to will produce loosening between end cap and shell
The problem of, it can thus greatly increase its service life；
2, the utility model respectively increases a clamping plate by the two ends of rotor on output shaft so that rotor can be fixed
More securely, prevent the loosening generated between rotor and output shaft, and influence the normal operation of motor, and rotor can be prevented
It falls off from output shaft because of loosening, considerably increases the safety in utilization of the motor, which is by upper clamp plate, fastening
Circle, turncap, anchorage bar, fixing groove and lower clamp plate composition, middle clamp plate are divided into two semicircles and are respectively：Upper clamp plate is under
Clamping plate, and tight loop is increased inside the axis hole that the output shaft of upper clamp plate and lower clamp plate passes through, and tightened in output shaft
Gu the place of clamping plate is provided with the groove that invagination is formed so that clamping plate can firmly be fixed on output shaft by tight loop, and
It is internal at left and right sides of upper clamp plate and lower clamp plate to increase fixing groove, and the fixing groove on upper clamp plate is penetrating, in lower folder
Be provided with screw thread in the fixing groove of plate so that anchorage bar can by the fixing groove being threadedly secured on lower clamp plate on surface,
In this way after rotor and output shaft install, it is only necessary to recessed on the tight loop alignment output shaft on upper clamp plate and lower clamp plate
Slot, then passes through anchorage bar the fixing groove in the fixing groove to lower clamp plate on upper clamp plate, then selects the rotation on anchorage bar
Cap, because being both provided with screw thread in fixing groove on lower clamp plate and on the hypomere of anchorage bar, rotational fastener bar can make
The clamping plate of upper clamp plate and lower clamp plate fixation, such both sides can be securely seated between rotor on output shaft so that rotor
Offset or loosening will not be controlled so that the rotation that the rotor can be stablized, it also can its significantly smaller maintenance cost.
Description of the drawings
Fig. 1 is the outside motor structural schematic diagram of the utility model；
Fig. 2 is the internal structure of motor schematic diagram of the utility model；
Fig. 3 is the fastening screw structural schematic diagram of the utility model；
Fig. 4 is the clamp region schematic diagram of the utility model；
In figure：1, mounting bracket；2, shell；3, end cap；4, cooling fin；5, output shaft；6, fastening screw；7, invagination hole；8、
Rotor；9, clamping plate；10, stator core；11, stator coil；12, bearing chamber；13, bearing；61, threaded rod；62, fastening nut；
63, gasket；64, motion bar；65, block；91, upper clamp plate；92, tight loop；93, turncap；94, anchorage bar；95, fixing groove；
96, lower clamp plate.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of motor with multiple fixed function, packet
End cap 3 is included, end cap 3 is mounted on the right end of shell 2, is provided with lateral cooling fin 4 on 2 outer wall of shell, 2 left end of shell is provided with
Mounting bracket 1 is provided with equidistant fastening screw 6 outside cooling fin 4, and fastening screw 6 is horizontally through mounting bracket 1 and end cap 3 is arranged
On mounting bracket 1 and end cap 3,3 intermediate right end of end cap is provided with output shaft 5, and 5 left side of output shaft passes through end cap 3 to be arranged in shell 2
Inside, 2 bosom of shell is provided with rotor 8, and the outside of the output shaft 5 inside shell 2,8 both sides of rotor are arranged in rotor 8
It is provided with clamping plate 9, the setting of clamping plate 9 is outside output shaft 5 and two clamping plates 9 are clipped in the middle rotor 8, and clamping plate 9 right side in right side is set
It is equipped with bearing chamber 12, bearing chamber 12 is arranged among 3 inner wall of end cap, and bearing chamber 12 is internally provided with bearing 13, and output shaft 5 passes through
Bearing 13 arrives the outside of end cap 3, and 8 surrounding most external of rotor is provided with stator core 10, and stator core 10 is internally provided with stator
Coil 11, the inside of mounting bracket 1 and is provided with invagination hole 7 at upper and lower both sides.
In order to more durable, in the utility model, it is preferred that motion bar 64 is provided on fastening screw 6, on motion bar 64
End is provided with threaded rod 61, and 64 bottom of motion bar is provided with block 65, and 61 intermediary outside of threaded rod is provided with fastening nut 62,
62 lower section of fastening nut is provided with gasket 63.
In order to better fixed rotor 8, in the utility model, it is preferred that upper clamp plate 91 is provided on clamping plate 9, on
Tight loop 92 is provided on 96 inner wall of clamping plate 91 and lower clamp plate, 91 lower section of upper clamp plate is provided with lower clamp plate 96,96 both sides of lower clamp plate
It is internally provided with fixing groove 95 and upper clamp plate 91, fixing groove 95 is passed through to be internally provided with anchorage bar 94,94 the top of anchorage bar is set
It is equipped with turncap 93.
In order to which end cap 3 and the fixation of shell 2 are more secured, in the utility model, it is preferred that fastening screw 6 is provided with four altogether
It is a, and four fastening screws 6 both pass through mounting bracket 1 and end cap 3 arrives the outside of end cap 3.
In order to which clamping plate 9 is fixed more securely, in the utility model, it is preferred that be both provided with two groups on each clamping plate 9 and consolidate
Determine slot 95, fixing groove 95 passes through upper clamp plate 91 to the inside of lower clamp plate 96.
For more stablizing for rotation, in the utility model, it is preferred that there are two bearing 13 is arranged altogether, and two bearings
13 are separately mounted to output shaft 5 inside the bearing chamber 12 at left and right sides of 2 inside of shell.
The operation principle and process for using of the utility model：After the utility model installs, it is necessary first to be rotated with hand
Output shaft 5 looks at that can output shaft 5 normally drive internal rotor 8 to rotate, fastening screw 6 is then installed to end cap 3 and peace
It shelves on 1 so that end cap 3 and shell 2 are fixed more securely, and increased is four regularly arranged fastening screws 6, is made
It obtains end cap 3 fixed between shell 2 can more to compact, prevents from generating loosening between overlong time end cap 3 and shell 2, it should
Fastening screw 6 is made of threaded rod 61, fastening nut, gasket 63, motion bar 64 and block 65, wherein threaded rod 61 and activity
Entirety when bar 64, and 64 bottom of the motion bar of lower section is provided with block 65,65 top of block is provided with gasket 63, and
Fastening nut 62 is provided on threaded rod 61 above, 62 lower section of fastening nut is again provided with gasket 63, and is installing
It supplies on the screw hole for making fastening screw 6 pass through to increase an invagination hole 7 on frame 1 so that the block 65 of 6 lower end of fastening screw is solid
It is fixed, and the block 65 after fixing is kept in the same plane in invagination hole 7 with mounting bracket 1 so that motor is being installed
When installation difficulty will not be caused to increase because fastening screw 6 stretches out, when end cap 3 and shell 2 are fixedly mounted it is good after, only
The threaded rod 61 the front end of the fastening screw 6 is needed to then pass through the preformed hole on end cap 3 across the preformed hole of mounting bracket 1
To the outside of end cap 3, then shell tool 63 and fastening nut 62 is rotated on threaded rod 61, pass through the spiral shell on threaded rod 61
Line tightens fastening nut 62, can thus be played together with end cap 3 to the shell of the motor 2 with traditional fixing nut dual
Fixed function so that work that motor can be permanent and the problem of without worrying to will produce loosening between end cap 3 and shell 2, this
Sample can greatly increase its service life, and 8 both ends of rotor on output shaft 5 respectively increase a clamping plate 9 so that rotor
8 fixed more securely can prevent the loosening generated between rotor 8 and output shaft 5, and influence the normal operation of motor, and
It can prevent rotor 8 and fall off from output shaft 5 because of loosening, considerably increase the safety in utilization of the motor, which is
It is made of upper clamp plate 91, tight loop 92, turncap 93, anchorage bar 94, fixing groove 95 and lower clamp plate 96, middle clamp plate 9 is divided into
Two semicircles are respectively：Upper clamp plate 91 and lower clamp plate 96, and the axis passed through in the output shaft 5 of upper clamp plate 91 and lower clamp plate 96
Tight loop 92 is increased inside hole, and the place of binding clip 9 is provided with the groove that invagination is formed on output shaft 5 so that
Clamping plate 9 can firmly be fixed on output shaft 5 by tight loop 92, and inside 96 left and right sides of upper clamp plate 91 and lower clamp plate
Fixing groove 95 is increased, and the fixing groove 95 on upper clamp plate 91 is penetrating, and spiral shell is provided in the fixing groove 95 of lower clamp plate 96
Line so that anchorage bar 94 can be by the fixing groove 95 being threadedly secured on lower clamp plate 96 on surface, in this way when rotor 8 and defeated
After shaft 5 installs, it is only necessary to the tight loop 92 on upper clamp plate 91 and lower clamp plate 96 be directed at the groove on output shaft 5, so
Anchorage bar 94 is passed through afterwards the fixing groove 95 in the fixing groove 95 to lower clamp plate 96 on upper clamp plate 91, then selected on anchorage bar 94
Turncap 93 rotated because being both provided with screw thread in fixing groove 95 on lower clamp plate 96 and on the hypomere of anchorage bar 94
Anchorage bar 94 can be so that 96 fixation of upper clamp plate 91 and lower clamp plate, the clamping plate 9 of such both sides can be firmly solid rotor 8
It is scheduled on output shaft 5 so that rotor 8 will not control offset or loosening so that the rotation that the rotor 8 can be stablized, it also can be big
Its big smaller maintenance cost.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of motor with multiple fixed function, including end cap (3), it is characterised in that：The end cap (3) is mounted on shell
(2) right end is provided with lateral cooling fin (4) on shell (2) outer wall, and shell (2) left end is provided with mounting bracket
(1), it is provided with equidistant fastening screw (6) outside the cooling fin (4), the fastening screw (6) is horizontally through mounting bracket (1)
It is arranged on mounting bracket (1) and end cap (3) with end cap (3), the intermediate right end of the end cap (3) is provided with output shaft (5), described defeated
End cap (3) is passed through to be arranged in the inside of shell (2) on the left of shaft (5), shell (2) bosom is provided with rotor (8), institute
Rotor (8) setting is stated in the outside of the internal output shaft (5) of shell (2), rotor (8) both sides are provided with clamping plate (9), described
Clamping plate (9) setting is external in output shaft (5) and two clamping plates (9) are clipped in the middle rotor (8), on the right side of the right side clamping plate (9)
It is provided with bearing chamber (12), the bearing chamber (12) is arranged among end cap (3) inner wall, and the bearing chamber (12) is internally provided with
Bearing (13), the output shaft (5) arrive the outside of end cap (3) across bearing (13), and rotor (8) the surrounding most external is provided with
Stator core (10), the stator core (10) are internally provided with stator coil (11), and the mounting bracket (1) is internal and positioned at upper
Invagination hole (7) is provided at lower both sides.
2. a kind of motor with multiple fixed function according to claim 1, it is characterised in that：The fastening screw
(6) motion bar (64) is provided on, motion bar (64) upper end is provided with threaded rod (61), motion bar (64) bottom
It is provided with block (65), threaded rod (61) intermediary outside is provided with fastening nut (62), fastening nut (62) lower section
It is provided with gasket (63).
3. a kind of motor with multiple fixed function according to claim 1, it is characterised in that：On the clamping plate (9)
It is provided with upper clamp plate (91), lower clamp plate (96), the upper clamp plate (91) and lower clamp plate are provided with below the upper clamp plate (91)
(96) tight loop (92) is provided on inner wall, lower clamp plate (96) both sides are internally provided with fixing groove (95) and fixing groove (95)
Across upper clamp plate (91), the fixing groove (95) is internally provided with anchorage bar (94), and the anchorage bar (94) is topmost provided with
Turncap (93).
4. a kind of motor with multiple fixed function according to claim 1, it is characterised in that：The fastening screw
(6) altogether there are four settings, and four fastening screws (6) both pass through mounting bracket (1) and end cap (3) arrives the outside of end cap (3).
5. a kind of motor with multiple fixed function according to claim 1, it is characterised in that：Each clamping plate
(9) two groups of fixing grooves (95) are both provided on, the fixing groove (95) passes through upper clamp plate (91) to the inside of lower clamp plate (96).
6. a kind of motor with multiple fixed function according to claim 1, it is characterised in that：The bearing (13) is altogether
There are two settings, and two bearings (13) are separately mounted to bearing chamber (12) of the output shaft (5) at left and right sides of shell (2) is internal
It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632814.2U CN207705927U (en) | 2017-11-30 | 2017-11-30 | A kind of motor with multiple fixed function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632814.2U CN207705927U (en) | 2017-11-30 | 2017-11-30 | A kind of motor with multiple fixed function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705927U true CN207705927U (en) | 2018-08-07 |
Family
ID=63024389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632814.2U Expired - Fee Related CN207705927U (en) | 2017-11-30 | 2017-11-30 | A kind of motor with multiple fixed function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146306A (en) * | 2019-06-18 | 2019-08-20 | 上海钧正网络科技有限公司 | A kind of rolling resistance test device and rolling resistance test method |
| DE102021202703A1 (en) | 2021-03-19 | 2022-09-22 | Volkswagen Aktiengesellschaft | Rotor of an electrical machine |
-
2017
- 2017-11-30 CN CN201721632814.2U patent/CN207705927U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146306A (en) * | 2019-06-18 | 2019-08-20 | 上海钧正网络科技有限公司 | A kind of rolling resistance test device and rolling resistance test method |
| CN110146306B (en) * | 2019-06-18 | 2024-02-27 | 上海钧正网络科技有限公司 | Rolling resistance testing device and rolling resistance testing method |
| DE102021202703A1 (en) | 2021-03-19 | 2022-09-22 | Volkswagen Aktiengesellschaft | Rotor of an electrical machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20181130 |