CN209046431U - A kind of micromotor protective device - Google Patents
A kind of micromotor protective device Download PDFInfo
- Publication number
- CN209046431U CN209046431U CN201821491116.XU CN201821491116U CN209046431U CN 209046431 U CN209046431 U CN 209046431U CN 201821491116 U CN201821491116 U CN 201821491116U CN 209046431 U CN209046431 U CN 209046431U
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- hole
- backplate
- guard board
- micromotor
- lower backplate
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Abstract
The utility model discloses a kind of micromotor protective devices, including lower backplate, the lower backplate rear end is fixedly installed with rear side baffle, the lower backplate front end is fixedly installed with front side baffle, the lower backplate upper end is equipped with upper guard board, upper guard board lower end two sides are equipped with the first connecting plate, the lower backplate upper end two sides are equipped with the second connecting plate, first through hole is offered on first connecting plate, the second through-hole is offered on second connecting plate, the lower backplate lower end is equipped with mounting plate, and the mounting plate two sides offer third through-hole.Compared with prior art, lower backplate and upper guard board can be firmly fixed on mounting surface by the utility model installation bolt by mounting plate, convenient for the installation of motor, while bolt being installed upper guard board can be fixed on and being mounted on lower backplate upper end, makes motor fixation.
Description
Technical field
The utility model relates to motor protection technology field, specially a kind of micromotor protective device.
Background technique
Micromotor is that volume, capacity are smaller, and output power is generally in hundreds of watts of motors below and purposes, performance and ring
Border condition requires special motor, the miniature specific type of electric machine of full name, and abbreviation micro machine is usually used in control system, realizes electromechanical letter
Number or energy the functions such as detection, resolving, amplification, execution or conversion, or loaded for gearing, also can be used as equipment
AC and DC power supply.Due to the small volume of micromotor, the structural strength of motor is lower, appearance ten when being collided with
Partial volume easy damaged, and the damage inside motor is directly contributed, the work of motor is influenced, and outside current many micromotors
Table is cylindrical type, inconvenient during installation, or fixation is not secured enough after mounting, and vibration is generated when motor being caused to work, is
This, it is proposed that a kind of micromotor protective device.
Utility model content
The purpose of this utility model is to provide a kind of micromotor protective devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of micromotor protective device includes lower backplate, and the lower backplate rear end is fixedly installed with rear side baffle, described
Lower backplate front end is fixedly installed with front side baffle, and the lower backplate upper end is equipped with upper guard board, upper guard board lower end two sides peace
Equipped with the first connecting plate, the lower backplate upper end two sides are equipped with the second connecting plate, offer first on first connecting plate
Through-hole offers the second through-hole on second connecting plate, and the lower backplate lower end is equipped with mounting plate, the mounting plate two sides
Third through-hole is offered, the central axis positioned at the first through hole of the same side, the second through-hole, third through-hole coincides, institute
State and installation bolt be installed on the first connecting plate, the installation bolt sequentially pass through from top to bottom first through hole, the second through-hole and
Third through-hole, the upper guard board lower end are provided with the second rubber slab, install between second rubber slab and upper guard board lower surface
There is holddown spring, the lower backplate upper end is equipped with the second rubber pad.The rear side baffle center is provided with tapped through hole, the spiral shell
Line through-hole internal screw thread is connected with screw rod, and the spiro rod rear end is equipped with turning handle, and the screw front end is equipped with fixed plate, described solid
Fixed board front end is equipped with the first rubber pad, and front side baffle front end is equipped with axle sleeve, abrasionproof bushing is equipped in the axle sleeve.
Micromotor protective device above-mentioned offers insurance hole at the installation threaded screw fasteners head.
Micromotor protective device above-mentioned, the upper guard board side are provided with the first heat release hole, second rubber pad side
Face is provided with the second heat release hole, and the lower backplate side is provided with third heat release hole, and third heat release hole is connected to the second heat release hole.
Micromotor protective device above-mentioned, the turning handle are socketed with non-slip mat outside.
Micromotor protective device above-mentioned, the lower backplate lower end are equipped with fixture block, and the fixture block is installed in card slot,
The card slot is opened in mounting plate upper end.
Micromotor protective device above-mentioned, the mounting plate lower end are equipped with the first rubber slab.
Micromotor protective device above-mentioned, the upper guard board upper end are equipped with handle.
Compared with prior art, the utility model has the beneficial effects that being equipped with upper guard board, upper shield by lower backplate upper end
Plate lower end two sides are equipped with the first connecting plate, and lower backplate upper end two sides are equipped with the second connecting plate, offer on the first connecting plate
First through hole offers the second through-hole on the second connecting plate, and lower backplate lower end is equipped with mounting plate, and mounting plate two sides offer
Three through-holes, first through hole, the second through-hole and third through-hole axially bored line on the same line, are equipped with installation spiral shell on the first connecting plate
Bolt, installation bolt sequentially pass through first through hole, the second through-hole and third through-hole from top to bottom, enable to install bolt for lower backplate
It is firmly fixed on mounting surface with upper guard board by mounting plate, convenient for the installation of motor, while installing bolt can be by upper shield
Plate, which is fixed on, is mounted on lower backplate upper end, makes motor fixation, and upper guard board lower end is provided with the second rubber slab, the second rubber
Holddown spring is installed, lower backplate upper end is equipped with the second rubber pad, and user can incite somebody to action between offset plate and upper guard board lower surface
Motor is firstly placed on the second rubber pad upper end, after upper guard board is fixedly mounted on lower backplate by installation bolt, holddown spring
Second rubber pad can be pressed on motor upper end, make motor fixation in upper guard board and lower backplate, pass through rear side baffle
Center is provided with tapped through hole, and screw rod is bolted in tapped through hole, and spiro rod rear end is equipped with turning handle, and screw front end is equipped with fixation
Plate, fixed front edge of board are equipped with the first rubber pad, and user can rotate turning handle, and turning handle drives screw rod to move forward, makes to fix
Plate and the first rubber pad are tightly attached to the rear end of motor, make motor fixation in upper guard board and lower backplate, are convenient for work, pass through
Front side baffle front end is equipped with axle sleeve, and abrasionproof bushing is equipped in axle sleeve, stretches out the output shaft of motor by axle sleeve, protects
Protect the output shaft of motor.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model front view structure cross-sectional view；
Fig. 3 is the utility model side view；
Fig. 4 is the utility model side view structure cross-sectional view.
The meaning of appended drawing reference: backplate under 1-, 2- rear side baffle, the front side 3- baffle, 4- upper guard board, the first connecting plate of 5-,
The second connecting plate of 6-, 7- first through hole, the second through-hole of 8-, 9- installation bolt, 10- insurance hole, 11- mounting plate, 12- third are logical
Hole, the first rubber slab of 13-, 14- tapped through hole, 15- screw rod, 16- turning handle, 17- fixed plate, the first rubber pad of 18-, 19- second
Rubber slab, 20- holddown spring, the second rubber pad of 21-, 22- axle sleeve, 23- bushing, the first heat release hole of 24-, the second heat release hole of 25-,
26- third heat release hole, 27- card slot, 28- fixture block, 29- handle, 30- non-slip mat.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
The embodiments of the present invention 1: as Figure 1-Figure 4, a kind of micromotor protective device includes lower backplate 1, institute
It states lower 1 rear end of backplate and is fixedly installed with rear side baffle 2, lower 1 front end of backplate is fixedly installed with front side baffle 3, the lower shield
1 upper end of plate is equipped with upper guard board 4, and the 4 lower end two sides of upper guard board are equipped with the first connecting plate 5, the lower 1 upper end two sides of backplate
Second connecting plate 6 is installed, first through hole 7 is offered on first connecting plate 5, is offered on second connecting plate 6
Two through-holes 8, lower 1 lower end of backplate are equipped with mounting plate 11, and 11 two sides of mounting plate offer third through-hole 12, institute's rheme
It coincides in the central axis of the first through hole 7 of the same side, the second through-hole 8, third through-hole 12, pacifies on first connecting plate 5
Equipped with installation bolt 9, the installation bolt 9 sequentially passes through first through hole 7, the second through-hole 8 and third through-hole 12, institute from top to bottom
It states 4 lower end of upper guard board and is provided with the second rubber slab 19, second rubber slab 19 and upper guard board are equipped with compression between 4 lower surface
Spring 20, lower 1 upper end of backplate are equipped with the second rubber pad 21.2 center of rear side baffle is provided with tapped through hole 14, described
14 internal screw thread of tapped through hole is connected with screw rod 15, and 15 rear end of screw rod is equipped with turning handle 16, and 15 front end of screw rod is equipped with
Fixed plate 17,17 front end of fixed plate are equipped with the first rubber pad 18, and 3 front end of front side baffle is equipped with axle sleeve 22, institute
It states and abrasionproof bushing 23 is installed in axle sleeve 22.
Embodiment 2: as Figure 1-Figure 4, a kind of micromotor protective device includes lower backplate 1, lower 1 rear end of backplate
It is fixedly installed with rear side baffle 2, lower 1 front end of backplate is fixedly installed with front side baffle 3, and lower 1 upper end of backplate is equipped with
Upper guard board 4, the 4 lower end two sides of upper guard board are equipped with the first connecting plate 5, and the lower 1 upper end two sides of backplate are equipped with the second company
Fishplate bar 6 offers first through hole 7 on first connecting plate 5, the second through-hole 8 is offered on second connecting plate 6, described
Lower 1 lower end of backplate is equipped with mounting plate 11, and 11 two sides of mounting plate offer third through-hole 12, described positioned at the of the same side
One through-hole 7, the second through-hole 8, third through-hole 12 central axis coincide, installation bolt is installed on first connecting plate 5
9, the installation bolt 9 sequentially passes through first through hole 7, the second through-hole 8 and third through-hole 12 from top to bottom, under the upper guard board 4
End is provided with the second rubber slab 19, and second rubber slab 19 and upper guard board are equipped with holddown spring 20 between 4 lower surface, described
Lower 1 upper end of backplate is equipped with the second rubber pad 21.2 center of rear side baffle is provided with tapped through hole 14, the tapped through hole 14
Internal screw thread is connected with screw rod 15, and 15 rear end of screw rod is equipped with turning handle 16, and 15 front end of screw rod is equipped with fixed plate 17, institute
It states 17 front end of fixed plate and the first rubber pad 18 is installed, 3 front end of front side baffle is equipped with axle sleeve 22, peace in the axle sleeve 22
Equipped with abrasionproof bushing 23.4 side of upper guard board is provided with the first heat release hole 24, and 21 side of the second rubber pad is provided with second and dissipates
Hot hole 25, lower 1 side of backplate is provided with third heat release hole 26, and third heat release hole 26 is connected to the second heat release hole 25.
Embodiment 3: as Figure 1-Figure 4, a kind of micromotor protective device includes lower backplate 1, lower 1 rear end of backplate
It is fixedly installed with rear side baffle 2, lower 1 front end of backplate is fixedly installed with front side baffle 3, and lower 1 upper end of backplate is equipped with
Upper guard board 4, the 4 lower end two sides of upper guard board are equipped with the first connecting plate 5, and the lower 1 upper end two sides of backplate are equipped with the second company
Fishplate bar 6 offers first through hole 7 on first connecting plate 5, the second through-hole 8 is offered on second connecting plate 6, described
Lower 1 lower end of backplate is equipped with mounting plate 11, and 11 two sides of mounting plate offer third through-hole 12, described positioned at the of the same side
One through-hole 7, the second through-hole 8, third through-hole 12 central axis coincide, installation bolt is installed on first connecting plate 5
9, the installation bolt 9 sequentially passes through first through hole 7, the second through-hole 8 and third through-hole 12 from top to bottom, enables to install bolt 9
It is enough to be firmly fixed to lower backplate 1 and upper guard board 4 on mounting surface by mounting plate 11, convenient for the installation of motor, install simultaneously
Upper guard board 4 can be fixed on by bolt 9 is mounted on lower 1 upper end of backplate, makes motor fixation, 4 lower end of the upper guard board setting
There is the second rubber slab 19, holddown spring 20, the lower backplate are installed between 4 lower surface of second rubber slab 19 and upper guard board
1 upper end is equipped with the second rubber pad 21, and motor can be firstly placed on 21 upper end of the second rubber pad by user, is passing through installation bolt
After upper guard board 4 is fixedly mounted on lower backplate 1 by 9, the second rubber pad 21 can be pressed on motor upper end by holddown spring 20, be made
Motor fixation in upper guard board 4 and lower backplate 1.2 center of rear side baffle is provided with tapped through hole 14, the tapped through hole
14 internal screw threads are connected with screw rod 15, and 15 rear end of screw rod is equipped with turning handle 16, and 15 front end of screw rod is equipped with fixed plate 17,
17 front end of fixed plate is equipped with the first rubber pad 18, and user can rotate turning handle 16, and turning handle 16 drives screw rod 15 forward
It is mobile, so that fixed plate 17 and the first rubber pad 18 is tightly attached to the rear end of motor, keeps motor fixed in upper guard board 4 and lower backplate 1
Securely, it is convenient for work, 3 front end of front side baffle is equipped with axle sleeve 22, is equipped with abrasionproof bushing 23 in the axle sleeve 22, makes electricity
The output shaft of machine can be stretched out by axle sleeve 22, protect the output shaft of motor.Insurance is offered at 9 bolt head of installation bolt
Hole 10, convenient for playing insurance between installation bolt 9.
Specifically, 4 side of upper guard board is provided with the first heat release hole 24,21 side of the second rubber pad is provided with second and dissipates
Hot hole 25, lower 1 side of backplate is provided with third heat release hole 26, and third heat release hole 26 is connected to the second heat release hole 25, is convenient for
Micromotor radiates in upper guard board 4 and lower backplate 1.It is socketed with non-slip mat 30 outside the turning handle 16, is turned convenient for user's rotation
Handle 16.1 lower end of lower backplate is equipped with fixture block 28, and the fixture block 28 is installed in card slot 27, and the card slot 27 is opened in peace
11 upper end of loading board makes lower backplate 1 convenient for disassembling from 11 upper end of mounting plate.11 lower end of mounting plate is equipped with the first rubber
Plate 13 increases the frictional force between the mounting surface of mounting plate 11.Specifically, 4 upper end of upper guard board is equipped with handle 29, just
It is mobile in the carrying of protective device.
Working principle of the utility model is: micromotor is placed on 21 upper end of the second rubber pad when in use, user turns
Turn handle 16, turning handle 16 drive screw rod 15 to move forward, so that fixed plate 17 and the first rubber pad 18 is tightly attached to the rear end of motor, make
Motor fixation in upper guard board 4 and lower backplate 1, is convenient for work, then upper guard board 4 is mounted on lower 1 upper end of backplate, will install
Bolt 9 sequentially passes through first through hole 7, the second through-hole 8 and third through-hole 12 from top to bottom, is finally spirally connected into mounting surface, installation
Lower backplate 1 and upper guard board 4 can be firmly fixed on mounting surface by bolt 9 by mounting plate 11, solid convenient for the installation of motor
It is fixed, while bolt 9 being installed upper guard board 4 can be fixed on and being mounted on lower 1 upper end of backplate, holddown spring 20 can be by the second rubber
Pad 21 is pressed on motor upper end, makes motor fixation in upper guard board 4 and lower backplate 1.
Claims (7)
1. a kind of micromotor protective device, including lower backplate (1), it is characterised in that: lower backplate (1) rear end is fixedly mounted
Have rear side baffle (2), lower backplate (1) front end is fixedly installed with front side baffle (3), and lower backplate (1) upper end is equipped with
Upper guard board (4), upper guard board (4) the lower end two sides are equipped with the first connecting plate (5), lower backplate (1) the upper end two sides installation
Have the second connecting plate (6), offered first through hole (7) on first connecting plate (5), is opened up on second connecting plate (6)
Have the second through-hole (8), lower backplate (1) lower end is equipped with mounting plate (11), and mounting plate (11) two sides offer third
Through-hole (12), the first through hole (7) positioned at the same side, the second through-hole (8), third through-hole (12) central axis be mutually overlapped
It closes, installation bolt (9) is installed, it is logical that the installation bolt (9) sequentially passes through first from top to bottom on first connecting plate (5)
Hole (7), the second through-hole (8) and third through-hole (12), upper guard board (4) lower end are provided with the second rubber slab (19), and described
It is equipped with holddown spring (20) between two rubber slabs (19) and upper guard board (4) lower surface, lower backplate (1) upper end is equipped with
Two rubber pads (21)；
Rear side baffle (2) center is provided with tapped through hole (14), and tapped through hole (14) internal screw thread is connected with screw rod (15),
Screw rod (15) rear end is equipped with turning handle (16), and screw rod (15) front end is equipped with fixed plate (17), the fixed plate
(17) front end is equipped with the first rubber pad (18), and front side baffle (3) front end is equipped with axle sleeve (22), in the axle sleeve (22)
Abrasionproof bushing (23) are installed.
2. micromotor protective device according to claim 1, it is characterised in that: at installation bolt (9) bolt head
Offer insurance hole (10).
3. micromotor protective device according to claim 1, it is characterised in that: upper guard board (4) side is provided with
One heat release hole (24), the second rubber pad (21) side are provided with the second heat release hole (25), and lower backplate (1) side is provided with
Three heat release holes (26), and third heat release hole (26) is connected to the second heat release hole (25).
4. micromotor protective device according to claim 1, it is characterised in that: be socketed with outside the turning handle (16) anti-skidding
It pads (30).
5. micromotor protective device according to claim 1, it is characterised in that: lower backplate (1) lower end is equipped with
Fixture block (28), the fixture block (28) are installed in card slot (27), and the card slot (27) is opened in mounting plate (11) upper end.
6. micromotor protective device according to claim 1, it is characterised in that: mounting plate (11) lower end is equipped with
First rubber slab (13).
7. micromotor protective device according to claim 1, it is characterised in that: upper guard board (4) upper end is equipped with
Handle (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491116.XU CN209046431U (en) | 2018-09-12 | 2018-09-12 | A kind of micromotor protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491116.XU CN209046431U (en) | 2018-09-12 | 2018-09-12 | A kind of micromotor protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209046431U true CN209046431U (en) | 2019-06-28 |
Family
ID=67032945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491116.XU Active CN209046431U (en) | 2018-09-12 | 2018-09-12 | A kind of micromotor protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209046431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003408A (en) * | 2020-08-11 | 2020-11-27 | 国电青山热电有限公司 | Fastening anti-vibration generator inner guard plate and installation method thereof |
-
2018
- 2018-09-12 CN CN201821491116.XU patent/CN209046431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003408A (en) * | 2020-08-11 | 2020-11-27 | 国电青山热电有限公司 | Fastening anti-vibration generator inner guard plate and installation method thereof |
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