CN208239592U - A kind of stepper motor endurance testing device - Google Patents
A kind of stepper motor endurance testing device Download PDFInfo
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- CN208239592U CN208239592U CN201820895789.5U CN201820895789U CN208239592U CN 208239592 U CN208239592 U CN 208239592U CN 201820895789 U CN201820895789 U CN 201820895789U CN 208239592 U CN208239592 U CN 208239592U
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- casing
- filter assemblies
- filter
- heat emission
- stepper motor
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Abstract
The utility model discloses a kind of stepper motor endurance testing devices, including device Host, heat emission fan, first filter assemblies, second filter assemblies, the device Host includes casing, control panel, display screen, key, support leg, Wiring port, the front surface of the casing is provided with control panel, and support leg is provided with below casing, the beneficial effects of the utility model are: the utility model is by devising filter assemblies, when using equipment, heat emission fan drives air stream dynamic, external air is through the biggish dust of primarily efficient filter net filtration particle, using the lesser micronic dust of activated carbon filter layer filtering particle and steam, dry pure air enters the inside of casing, take away the high temperature on equipment electric elements inside surface, guarantee casing internal cleaning；Connection fixed by snap between first filter assemblies and casing and the second filter assemblies and casing facilitates staff to dismount filter assemblies, staff is facilitated to clean.
Description
Technical field
The utility model belongs to motor accessory technical field, and in particular to a kind of stepper motor endurance testing device.
Background technique
Stepper motor feature be it is small in size, the service life is long, and the service life generally depends on bearing life, up-to-standard stepper motor
Up to hours up to ten thousand to tens of thousands of.The service life of stepper motor also with application environment, supply voltage, load there are also certain relationship,
For example computer engraving machine is higher to the supply voltage of stepper motor, electric current is larger, and the speed of service is high, and load is big, therefore computer is carved
The stepper motor service life used on quarter machine is often within 20,000 hours, and in addition to bearing loss, there are also motor temperature height
The problems such as caused magnetic decaying and coil aging.In addition the stepper motor application environment temperature having is high, or have greasy dirt, dust,
The pollution such as water, can also shorten the working life.In order to understand motor reliability energy, electrical machinery life test is carried out.Life test one
As belong to sampling observation survey test, using grab sample, the detection mode of batch processing and batch data analyze it is available more quasi-
Really and the test result of more reference value, keep test data more representative.
The stepper motor endurance testing device of the prior art has the following problems: in order to meet equipment cooling, use is air-cooled
The temperature of equipment electric elements inside is reduced, dust enters inside equipment, influences the heat dissipation of electrical component, while dust cleaning fiber crops
It is tired.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of stepper motor life test dress
It sets, has the characteristics that dust-proof, moisture-proof.
To achieve the above object, the utility model provides the following technical solutions: a kind of stepper motor endurance testing device, packet
Device Host, heat emission fan, the first filter assemblies, the second filter assemblies are included, the device Host includes casing, control panel, shows
Display screen, key, support leg, Wiring port, the front surface of the casing are provided with control panel, and branch is provided with below casing
Support foot, the surface of control panel position on the upper side are provided with display screen, and the side of the display screen is provided with key, the control
The surface of panel processed position on the lower side is provided with Wiring port, and the inner back side wall middle position of the casing is provided with radiator fan frame
Frame, the heat emission fan frame are internally provided with heat emission fan, and the side of the casing is provided with the first filter assemblies, and casing is remote
Side from the first filter assemblies is provided with the second filter assemblies；Second filter assemblies include activated carbon filter layer, filtering
Frame, air inlet deckle board, primary efficient filter screen, inside one end of the filter frame is provided with activated carbon filter layer, and filter frame
The inside other end be provided with air inlet deckle board, the air inlet deckle board is provided with primarily efficient filter close to the side of activated carbon filter layer
Net.
Preferably, first filter assemblies are identical with the structure of the second filter assemblies.
Preferably, company fixed by snap between first filter assemblies and casing and the second filter assemblies and casing
It connects.
Preferably, by being connected together between the activated carbon filter layer and filter frame.
Preferably, it is fixedly connected between the heat emission fan frame and casing by screw.
Preferably, the surface that the heat emission fan frame corresponds to casing is provided with filter screen.
Compared with prior art, the utility model has the beneficial effects that the utility model is by devising filter assemblies,
When using equipment, heat emission fan drives air stream dynamic, external air through the biggish dust of primarily efficient filter net filtration particle, using
The lesser micronic dust of activated carbon filter layer filtering particle and steam, dry pure air enter the inside of casing, take away equipment
The high temperature on electric elements inside surface guarantees casing internal cleaning；First filter assemblies and casing and the second filter assemblies and machine
Connection fixed by snap between shell facilitates staff to dismount filter assemblies, staff is facilitated to clean.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the casing structure schematic diagram of the utility model.
Fig. 3 is the filter assemblies structural schematic diagram of the utility model.
In figure: 1, device Host；11, casing；12, control panel；13, display screen；14, key；15, support leg；16, it connects
Line end mouth；2, heat emission fan；21, heat emission fan frame；3, the first filter assemblies；4, the second filter assemblies；41, activated carbon filter layer；
42, filter frame；43, deckle board is entered the wind；44, primary efficient filter screen.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model the following technical schemes are provided: a kind of stepper motor endurance testing device, including
Device Host 1, heat emission fan 2, the first filter assemblies 3, the second filter assemblies 4, device Host 1 include casing 11, control panel 12,
Display screen 13, key 14, support leg 15, Wiring port 16, the front surface of casing 11 are provided with control panel 12, and casing 11
Lower section is provided with support leg 15, and the surface of control panel 12 position on the upper side is provided with display screen 13, the side setting of display screen 13
There is key 14, the surface of control panel 12 position on the lower side is provided with Wiring port 16, the inner back side wall middle position of casing 11
It is provided with heat emission fan frame 21, is fixedly connected between heat emission fan frame 21 and casing 11 by screw, heat emission fan frame 21 is corresponding
The surface of casing 11 is provided with filter screen, and sundries enters the inside of casing 11, the inside setting of heat emission fan frame 21 in order to prevent
There is heat emission fan 2, the side of casing 11 is provided with the first filter assemblies 3, and casing 11 is arranged far from the side of the first filter assemblies 3
There are the second filter assemblies 4, the first filter assemblies 3 are identical with the structure of the second filter assemblies 4, in order to guarantee that filter assemblies are advised
Lattice are consistent, are convenient for changing maintenance, pass through card between the first filter assemblies 3 and casing 11 and the second filter assemblies 4 and casing 11
Button is fixedly connected, for convenience dismounting the first filter assemblies 3 of cleaning and the second filter assemblies 4；Second filter assemblies 4 include activity
Inside one end setting of charcoal filter layer 41, filter frame 42, air inlet deckle board 43, primary efficient filter screen 44, filter frame 42 is active
Charcoal filter layer 41 dismounts active carbon filtering by being connected together between activated carbon filter layer 41 and filter frame 42 for convenience
Layer 41, and the inside other end of filter frame 42 is provided with air inlet deckle board 43, enters the wind deckle board 43 close to activated carbon filter layer 41
Side is provided with primary efficient filter screen 44.
The working principle and process for using of the utility model: after the utility model installs, when in use, design is logical
Electricity, heat emission fan 2, which is powered to running, drives air flowing, and external air filters the biggish dust of particle through primary efficient filter screen 44, then
The lesser micronic dust of particle is filtered by activated carbon filter layer 41 and steam, dry pure air enter the inside of casing 11,
The high temperature on 11 electric elements inside surface of casing is taken away by being discharged at heat emission fan 2；When needing to clear up dust, first is directly opened
Snapping connection between filter assemblies 3 and casing 11 and the second filter assemblies 4 and casing 11, then carry out remaining cleaning operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of stepper motor endurance testing device, including device Host (1), heat emission fan (2), the first filter assemblies (3), second
Filter assemblies (4), it is characterised in that: the device Host (1) includes casing (11), control panel (12), display screen (13), presses
The front surface of key (14), support leg (15), Wiring port (16), the casing (11) is provided with control panel (12), and casing
(11) it is provided with below support leg (15), the surface position on the upper side of the control panel (12) is provided with display screen (13), institute
The side for stating display screen (13) is provided with key (14), and the surface position on the lower side of the control panel (12) is provided with Wiring port
(16), the inner back side wall middle position of the casing (11) is provided with heat emission fan frame (21), the heat emission fan frame (21)
Be internally provided with heat emission fan (2), the side of the casing (11) is provided with the first filter assemblies (3), and casing (11) is separate
The side of first filter assemblies (3) is provided with the second filter assemblies (4)；
Second filter assemblies (4) include activated carbon filter layer (41), filter frame (42), air inlet deckle board (43), just imitated
Inside one end of strainer (44), the filter frame (42) is provided with activated carbon filter layer (41), and filter frame (42) is interior
Portion's other end is provided with air inlet deckle board (43), and air inlet deckle board (43) is provided with just close to the side of activated carbon filter layer (41)
It imitates filter screen (44).
2. a kind of stepper motor endurance testing device according to claim 1, it is characterised in that: first filter assemblies
(3) identical with the structure of the second filter assemblies (4).
3. a kind of stepper motor endurance testing device according to claim 1, it is characterised in that: first filter assemblies
(3) connection fixed by snap between casing (11) and the second filter assemblies (4) and casing (11).
4. a kind of stepper motor endurance testing device according to claim 1, it is characterised in that: the activated carbon filter layer
(41) by being connected together between filter frame (42).
5. a kind of stepper motor endurance testing device according to claim 1, it is characterised in that: the heat emission fan frame
(21) it is fixedly connected between casing (11) by screw.
6. a kind of stepper motor endurance testing device according to claim 1, it is characterised in that: the heat emission fan frame
(21) surface of corresponding casing (11) is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895789.5U CN208239592U (en) | 2018-06-11 | 2018-06-11 | A kind of stepper motor endurance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895789.5U CN208239592U (en) | 2018-06-11 | 2018-06-11 | A kind of stepper motor endurance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239592U true CN208239592U (en) | 2018-12-14 |
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ID=64575605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895789.5U Active CN208239592U (en) | 2018-06-11 | 2018-06-11 | A kind of stepper motor endurance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112272465A (en) * | 2020-10-13 | 2021-01-26 | 康舒科技股份有限公司 | Power supply module with quick-release filter screen |
| CN112351607A (en) * | 2020-10-13 | 2021-02-09 | 康舒科技股份有限公司 | Power supply module integrating quick-release filter screen and handle |
-
2018
- 2018-06-11 CN CN201820895789.5U patent/CN208239592U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112272465A (en) * | 2020-10-13 | 2021-01-26 | 康舒科技股份有限公司 | Power supply module with quick-release filter screen |
| CN112351607A (en) * | 2020-10-13 | 2021-02-09 | 康舒科技股份有限公司 | Power supply module integrating quick-release filter screen and handle |
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