CN208589834U - A kind of shell of novel stepper motor - Google Patents
A kind of shell of novel stepper motor Download PDFInfo
- Publication number
- CN208589834U CN208589834U CN201820881736.8U CN201820881736U CN208589834U CN 208589834 U CN208589834 U CN 208589834U CN 201820881736 U CN201820881736 U CN 201820881736U CN 208589834 U CN208589834 U CN 208589834U
- Authority
- CN
- China
- Prior art keywords
- fixed
- outer housing
- fixing
- strut
- heat release
- 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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Abstract
The utility model discloses a kind of shells of novel stepper motor, including outer housing, fixed plate, fixation kit, heat release hole, stator mounting hole, fixing sleeve, fixed end cap and bearing groove, one end of the outer housing is provided with fixed plate, the surface of the outer housing is evenly arranged with heat release hole, the bottom surface of the outer housing is provided with fixation kit, and the outer housing is internally provided with stator mounting hole.The utility model opens up heat release hole by the surrounding turning in outer housing, whichever angle of the heat release hole of the outer housing surrounding of motor can radiate motor at work in this way, wind can flow to the other end from one end of heat release hole, ventilate, and improve radiating efficiency；When fixed for level, fixed strut is put down, keeps fixed strut vertical, then fixes fixed strut by fixing bolt, fixing bolt is passed through into fixed slot, fixes fixing seat, and then fix the outer housing of motor, avoids the trouble that can not be fixed.
Description
Technical field
The utility model belongs to technical field of motors, and in particular to a kind of shell of novel stepper motor.
Background technique
Stepper motor is the opened loop control motor that electric impulse signal is changed into angular displacement or displacement of the lines, is modern digital journey
Main executive component in sequence control system, application are extremely wide.In the case where non-overload, the revolving speed of motor, stopping position
The frequency and umber of pulse for being solely dependent upon pulse signal are set, without being influenced by load variation, when step actuator receives one
Pulse signal, it just drives stepper motor to rotate a fixed angle, referred to as " step angle ", its rotation by the direction of setting
It is to be run step by step with fixed angle.Angular displacement can be controlled by control pulse number, to reach accurate
The purpose of positioning；The velocity and acceleration that motor rotation can be controlled by control pulse frequency simultaneously, to reach speed regulation
Purpose.
Stepper motor is a kind of induction machine, its working principle is that direct current is become timesharing and is supplied using electronic circuit
Electricity, multiphase timing control electric current is stepper motor power supply with this electric current, and stepper motor could work normally, and driver is just
It is for stepper motor time sharing power supply, multiphase sequence controller.
The prior art has the following problems: often structure is simple for present stepper motor shell, causes heat dissipation inconvenient, when long
Between using can it is hot, influence using；Stepper motor will often be fixed by outer support frame, cause installation inconvenient；Electric motor end cap with
Motor housing is fixed by fastening bolt, causes fixed inconvenience.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of the outer of novel stepper motor
Shell has radiating efficiency high, convenient feature is fixedly mounted.
To achieve the above object, the utility model provides the following technical solutions: a kind of shell of novel stepper motor, including
Outer housing, fixed plate, fixation kit, heat release hole, stator mounting hole, fixing sleeve, fixed end cap and bearing groove, the outer housing
One end is provided with fixed plate, and the surface of the outer housing is evenly arranged with heat release hole, and the bottom surface of the outer housing is provided with fixation
Component, the outer housing are internally provided with stator mounting hole, and the other end of the outer housing is equipped with fixed end cap, described solid
The junction of fixed end lid and outer housing is provided with fixing sleeve, and the middle position of the fixed plate is provided with bearing groove；
Four, the surface turning of the fixed plate is evenly arranged with fixation hole；
The fixation kit includes fixed strut, fixing bolt and fixing seat, wherein the bottom of the outer housing is equipped with solid
Determine strut, the lower end of the fixed strut is fixed with fixing seat, is connected with fixing bolt between the fixed strut；
The fixing sleeve includes reset spring, fixed pin and pulls pin, wherein nesting is equipped in the hole slot of the fixing sleeve
It pulls pin, the other end pulled pin is provided with fixed pin, is provided with reset spring between the fixed pin and fixing sleeve.
Preferably, the lower end of the outer housing is provided with the fixing groove for fixing fixation kit, the side of the outer housing
While being provided with the fixing bolt for fixed end cap, the fixing bolt is fixed on outer housing side by internal screw thread.
Preferably, it is rotatablely connected and is fixed by pivot pin between the fixed strut and fixing groove, the fixed strut and solid
It is rotatablely connected and is fixed by pivot pin between reservation.
Preferably, the fixed strut of size satisfaction of the fixing groove and fixing seat are smooth after being unfolded is put into inside it.
Preferably, the heat release hole is also set using the arcuate structure design being connected to up and down, while on the surface of fixed end cap
It is equipped with hole identical with heat release hole.
Preferably, the fixed strut highly keeps one centimetre higher than the lower end height of fixed plate, the fixing seat vertically
Surface be provided with fixing slot for fixing.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model opens up heat release hole by the surrounding turning in outer housing, such motor motor at work it is outer
Whichever angle of the heat release hole of shell surrounding can radiate, and wind can flow to the other end from one end of heat release hole, make air
Circulation improves radiating efficiency.
2, the utility model is provided with fixed strut in outer housing lower end, and when fixed for level, fixed strut is put down,
Keep fixed strut vertical, then fix fixed strut by fixing bolt, fixing bolt is passed through into fixed slot, consolidates fixing seat
It lives calmly, and then fixes the outer housing of motor, the trouble for avoiding no fixed frame that from can not fixing is fixed conveniently, and use is portable.
3, fixing bolt is passed through the installation of fixed end cap when outer housing and fixed end cap are connected and fixed by the utility model
Hole is pulled pin outward, and fixing bolt is then passed through fixing sleeve, and release is pulled pin, and since reset spring elastic force acts on, makes fixed pin
It steadily sticks into the fixation latch on fixing bolt, it is quickly fixed, it is convenient and efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the diagrammatic side-view cross-sectional structural schematic diagram of the utility model.
Fig. 3 is the fixing sleeve structural schematic diagram of the utility model.
In figure: 1, outer housing；11, fixing groove；12, fixing bolt；2, fixed plate；21, fixation hole；3, fixation kit；31,
Fixed strut；32, fixing bolt；33, fixing seat；4, heat release hole；5, stator mounting hole；6, fixing sleeve；61, reset spring；62, solid
Rationed marketing；63, it pulls pin；7, fixed end cap；8, bearing groove.
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.
Fig. 1-3 is please referred to, the utility model is including outer the following technical schemes are provided: a kind of shell of novel stepper motor
Shell 1, fixed plate 2, fixation kit 3, heat release hole 4, stator mounting hole 5, fixing sleeve 6, fixed end cap 7 and bearing groove 8, outer housing
1 one end is provided with fixed plate 2, and the surface of outer housing 1 is evenly arranged with heat release hole 4, and the bottom surface of outer housing 1 is provided with fixed group
Part 3, outer housing 1 are internally provided with stator mounting hole 5, and the other end of outer housing 1 is equipped with fixed end cap 7, fixed end cap 7 with
The junction of outer housing 1 is provided with fixing sleeve 6, and the middle position of fixed plate 2 is provided with bearing groove 8；
Four, the surface turning of fixed plate 2 is evenly arranged with fixation hole 21；
Fixation kit 3 includes fixed strut 31, fixing bolt 32 and fixing seat 33, wherein the bottom of outer housing 1 is equipped with solid
Determine strut 31, the lower end of fixed strut 31 is fixed with fixing seat 33, is connected with fixing bolt 32 between fixed strut 31；
Fixing sleeve 6 includes reset spring 61, fixed pin 62 and pulls pin 63, wherein nesting is equipped in the hole slot of fixing sleeve 6
Pull pin 63,63 other end of pulling pin is provided with fixed pin 62, and reset spring 61 is provided between fixed pin 62 and fixing sleeve 6.
In order to facilitate fixed installation, in the present embodiment, it is preferred that the lower end of outer housing 1 is provided with for fixed group
The fixing groove 11 of part 3, the side of outer housing 1 are provided with the fixing bolt 12 for fixed end cap 7, and fixing bolt 12 passes through
Internal screw thread is fixed on 1 side of outer housing.
It is fixed in order to facilitate rotation, in the present embodiment, it is preferred that turned between fixed strut 31 and fixing groove 11 by pivot pin
It is dynamic to be connected and fixed, it is rotatablely connected and is fixed by pivot pin between fixed strut 31 and fixing seat 33.
In order to facilitate folding and unfolding, in the present embodiment, it is preferred that the size of fixing groove 11 meets fixed strut 31 and fixing seat 33
It is smooth after expansion to be put into inside it.
In order to facilitate heat dissipation, in the present embodiment, it is preferred that heat release hole 4 is using the arcuate structure design being connected to up and down, simultaneously
Hole identical with heat release hole 4 is also equipped on the surface of fixed end cap 7.
Cause installation inconvenient in order to avoid too short, in the present embodiment, it is preferred that the vertical height of fixed strut 31 is kept than solid
The lower end height of fixed board 2 is one centimetre high, and the surface of fixing seat 33 is provided with fixing slot for fixing.
The working principle and process for using of the utility model: when the utility model is used, outer housing 1 and fixed end cap 7 connect
When connecing fixed, fixing bolt 12 is passed through to the mounting hole of fixed end cap 7, pulls pin 63 outward, then wears fixing bolt 12
Cross fixing sleeve 6, release pulls pin 63, since 61 elastic force of reset spring acts on, sticks into fixed pin 62 steadily on fixing bolt 12
It is quickly fixed in fixed latch, heat release hole 4 opened up by the surrounding turning in outer housing 1, such motor motor at work
Whichever angle the heat release hole 4 of 1 surrounding of outer housing can radiate, and wind can flow to the other end from one end of heat release hole 4, make
Air circulation improves radiating efficiency, and when fixed simultaneously for level, fixed strut 31 is put down, and keeps fixed strut 31 vertical, so
Keep fixed strut 31 fixed by fixing bolt 32 afterwards, fixing bolt is passed through into fixed slot, fixes fixing seat 33, and then make
The outer housing 1 of motor is fixed, and the trouble for avoiding no fixed frame that from can not fixing is fixed conveniently, and use is portable.
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 shell of novel stepper motor, including it is outer housing (1), fixed plate (2), fixation kit (3), heat release hole (4), fixed
Sub- mounting hole (5), fixing sleeve (6), fixed end cap (7) and bearing groove (8), it is characterised in that: one end of the outer housing (1) is set
It is equipped with fixed plate (2), the surface of the outer housing (1) is evenly arranged with heat release hole (4), the bottom surface setting of the outer housing (1)
Have fixation kit (3), the outer housing (1) is internally provided with stator mounting hole (5), the other end peace of the outer housing (1)
Equipped with fixed end cap (7), the junction of the fixed end cap (7) and outer housing (1) is provided with fixing sleeve (6), the fixed plate
(2) middle position is provided with bearing groove (8)；
Four, the surface turning of the fixed plate (2) is evenly arranged with fixation hole (21)；
The fixation kit (3) includes fixed strut (31), fixing bolt (32) and fixing seat (33), wherein the outer housing (1)
Bottom be equipped with fixed strut (31), the lower end of the fixed strut (31) is fixed with fixing seat (33), the fixed strut
(31) fixing bolt (32) are connected between；
The fixing sleeve (6) includes reset spring (61), fixed pin (62) and pulls pin (63), wherein the hole of the fixing sleeve (6)
Nesting is equipped with pull pin (63) in slot, and the other end for pulling pin (63) is provided with fixed pin (62), the fixed pin (62) with
Reset spring (61) are provided between fixing sleeve (6).
2. a kind of shell of novel stepper motor according to claim 1, it is characterised in that: under the outer housing (1)
End is provided with the fixing groove (11) for fixing fixation kit (3), and the side of the outer housing (1) is provided with for fixed
The fixing bolt (12) of end cap (7), the fixing bolt (12) are fixed on outer housing (1) side by internal screw thread.
3. a kind of shell of novel stepper motor according to claim 1, it is characterised in that: the fixed strut (31) with
It is rotatablely connected and is fixed by pivot pin between fixing groove (11), turned between the fixed strut (31) and fixing seat (33) by pivot pin
It is dynamic to be connected and fixed.
4. a kind of shell of novel stepper motor according to claim 2, it is characterised in that: the ruler of the fixing groove (11)
It is smooth after very little satisfaction fixed strut (31) and fixing seat (33) expansion to be put into inside it.
5. a kind of shell of novel stepper motor according to claim 1, it is characterised in that: the heat release hole (4) uses
The arcuate structure design being connected to up and down, while being also equipped with and heat release hole (4) identical hole on the surface of fixed end cap (7).
6. a kind of shell of novel stepper motor according to claim 1, it is characterised in that: the fixed strut (31) is perpendicular
Straight height keeps one centimetre higher than the lower end height of fixed plate (2), and the surface of the fixing seat (33) is provided with for fixing
Fixing slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881736.8U CN208589834U (en) | 2018-06-08 | 2018-06-08 | A kind of shell of novel stepper motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881736.8U CN208589834U (en) | 2018-06-08 | 2018-06-08 | A kind of shell of novel stepper motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208589834U true CN208589834U (en) | 2019-03-08 |
Family
ID=65536228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820881736.8U Expired - Fee Related CN208589834U (en) | 2018-06-08 | 2018-06-08 | A kind of shell of novel stepper motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208589834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649770A (en) * | 2019-09-19 | 2020-01-03 | 河南师范大学 | Portable assembly auxiliary tool for casing and stator of direct-drive motor |
-
2018
- 2018-06-08 CN CN201820881736.8U patent/CN208589834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649770A (en) * | 2019-09-19 | 2020-01-03 | 河南师范大学 | Portable assembly auxiliary tool for casing and stator of direct-drive motor |
| CN110649770B (en) * | 2019-09-19 | 2021-01-08 | 河南师范大学 | Portable assembly auxiliary tool for casing and stator of direct-drive motor |
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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 |
Granted publication date: 20190308 Termination date: 20200608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |