CN208820580U - A kind of inexpensive stepper motor easy to repair - Google Patents
A kind of inexpensive stepper motor easy to repair Download PDFInfo
- Publication number
- CN208820580U CN208820580U CN201821590997.0U CN201821590997U CN208820580U CN 208820580 U CN208820580 U CN 208820580U CN 201821590997 U CN201821590997 U CN 201821590997U CN 208820580 U CN208820580 U CN 208820580U
- Authority
- CN
- China
- Prior art keywords
- casing
- sliding chamber
- repair
- spring
- stepper motor
- 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 inexpensive stepper motors easy to repair, including bottom plate and sliding chamber, the upper end of the bottom plate is provided with spring, to be fixedly connected between the spring and bottom plate, the upper end of the spring is connected with the first casing, is fixedly connected between first casing and spring, first casing is internally provided with rotor, and the front end of rotor is connected with shaft, the outer wall of the shaft is provided with bearing, and the rear and front end outer wall of first casing is mounted on ventilative net post.The inexpensive stepper motor easy to repair is provided with slip lid and sliding chamber; sliding chamber is provided in the inside of device; the slip lid in sliding intracavitary portion is pulled out by sliding, and then rotor and shaft are covered, and plays the role of protection; and it is fixed again by the first screw; in this way, when needing to repair motor, convenient for being dismantled to it; the parts such as rotor therein and coil are repaired, directly convenient for users to maintenance.
Description
Technical field
The utility model relates to stepper motor technical field, specially a kind of inexpensive stepper motor easy to repair.
Background technique
Stepper motor is the main executive component in modern digital program control system, it is that one kind can be turned round freely
Electromagnet, application is extremely wide, and under normal circumstances, and stepper motor can be damaged using long, and repaired and be more troublesome, no
Convenient for operation.
Inexpensive stepper motor in the market when in use, due to inexpensive stepper motor can generate in the running it is certain
Vibration, and general inexpensive stepper motor itself does not have shock-damping structure, needs to install damping device when installation, compared with
For trouble, and general inexpensive stepper motor is not easy to repair after damage, for this purpose, it is proposed that it is a kind of just
In the inexpensive stepper motor of maintenance.
Summary of the invention
The purpose of this utility model is to provide a kind of inexpensive stepper motors easy to repair, to solve above-mentioned background skill
The inexpensive stepper motor proposed in art when in use, since inexpensive stepper motor can generate certain vibration in the running,
And general inexpensive stepper motor itself does not have shock-damping structure, needs to install damping device when installation, it is more numb
It is tired, and general inexpensive stepper motor is not easy to the problem of repairing after damage.
To achieve the above object, the utility model provides the following technical solutions: a kind of inexpensive stepping electricity easy to repair
Machine, including bottom plate and sliding chamber, the upper end of the bottom plate are provided with spring, are fixedly connected between the spring and bottom plate, described
The upper end of spring is connected with the first casing, is fixedly connected between first casing and spring, the inside of first casing
It is provided with rotor, and the front end of rotor is connected with shaft, the outer wall of the shaft is provided with bearing, the front and back of first casing
Both ends outer wall is mounted on ventilative net post, and is provided with runner block, first casing and cunning at left and right sides of ventilative net post
To be welded to connect between geosynclinal block, it is flexibly connected between the runner block and ventilative net post, the sliding chamber is located at the rear of rotor,
And sliding chamber is internally provided with slip lid, is flexibly connected between the sliding chamber and slip lid, the front side lower end of the sliding chamber is connected with
First screw, and to be threadedly coupled between sliding chamber and the first screw, is equipped with coil above the rotor, the sliding chamber it is interior
Wall is connected with rubber pad, and is bonding connection between sliding chamber and rubber pad, and the right of first casing is equipped with the second casing,
And first between casing and the second casing to be flexibly connected, the left end of second casing is fixed with panel, first casing
Right end be internally provided with groove, the outer wall of the groove is connected with the second screw, and between groove and the second screw be screw thread
Connection.
Preferably, the spring is evenly distributed about the horizontal center line of bottom plate, and the length of bottom plate and the first casing
Equal length.
Preferably, the ventilative net post is cuboid structure, and ventilative net post is made up of runner block and the first casing
Slide construction.
Preferably, the radius of the slip lid is less than the radius of sliding chamber, and slip lid constitutes screw thread by the first screw and sliding chamber
Structure.
Preferably, the shape and structure of the sliding chamber matches with the shape and structure of rubber pad, and rubber pad is arc-shaped knot
Structure.
Preferably, first casing constitutes snap-in structure, and the center line of the first casing by groove and the second casing
It is overlapped with the center line of the second casing.
Compared with prior art, the utility model has the beneficial effects that
1, the inexpensive stepper motor easy to repair is provided with spring, and the lower end of the first casing is provided with spring, by
Shaking force can be generated in the running in the rotor of the first casing internal, and shaking force can be absorbed by the effect of spring, play slow
Punching effect, and spring be positioned only at the first casing lower end so that it is convenient to the second casing installation and removal, be additionally provided with ventilative
The characteristics of net post and runner block due to multiple ventilative net posts of setting are cuboid structure increases ventilative inside device
Area, while its column construction plays stable effect, and the runner block by being arranged slides ventilative net post
It is dynamic, it is easy to disassemble, it is cleaned or is repaired；
2, the inexpensive stepper motor easy to repair is provided with slip lid and sliding chamber, is provided with sliding chamber in the inside of device,
The slip lid in sliding intracavitary portion is pulled out by sliding, and then rotor and shaft are covered, plays the role of protection, and passes through the again
One screw is fixed, in this way, convenient for dismantling to it, directly tieing up when needing to repair motor
The parts such as rotor therein and coil are repaired, convenient for users to maintenance, are additionally provided with rubber pad, since sliding cavity wall is provided with rubber
Pad, and rubber pad material is more soft, it is possible to it avoids sliding chamber from being in contact with motor part, plays the role of protection, simultaneously
There is more mesh in the middle part of slip lid, play the role of exchanging gas heat dissipation, prevents motor overheating impaired；
3, fluted, panel and the second screw is arranged in the inexpensive stepper motor easy to repair, due to the first casing right side
End setting groove match with the shape of panel, and between can carry out chimeric effect so that the first casing and the second machine
It can be fitted between shell, while be fixed again by the second screw place of connecting, in this way, can be convenient user can
Quickly the first casing to be opened, so it is easy to repair, and also facilitate and it is installed, increase the efficiency of maintenance.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model positive structure diagram；
Fig. 3 is the first casing of the utility model and the second casing connecting structure schematic diagram.
In figure: 1, bottom plate；2, spring；3, the first casing；4, the first screw；5, rotor；6, shaft；7, bearing；8, it breathes freely
Net post；9, runner block；10, sliding chamber；11, slip lid；12, coil；13, rubber pad；14, the second casing；15, panel；16, the second spiral shell
Silk；17, 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 provides a kind of technical solution: a kind of inexpensive stepper motor easy to repair,
Bottom plate 1, the first casing 3, the first screw 4, rotor 5, shaft 6, bearing 7, ventilative net post 8, runner block 9, sliding chamber 10, is slided spring 2
Lid 11, coil 12, rubber pad 13, the second casing 14, panel 15, the second screw 16 and groove 17, the upper end of bottom plate 1 are provided with bullet
Spring 2 is fixedly connected between spring 2 and bottom plate 1, and spring 2 is evenly distributed about the horizontal center line of bottom plate 1, and bottom plate 1
The equal length of length and the first casing 3 is provided with spring 2 in the lower end of the first casing 3, due to turning inside the first casing 3
Son 5 can generate shaking force in the running, and shaking force can be absorbed by the effect of spring 2, play buffer function, and 2, spring
The lower end of first casing 3 is set so that it is convenient to the second casing 14 installation and removal, the upper end of spring 2 is connected with the first machine
Shell 3 is fixedly connected between first casing 3 and spring 2, and the first casing 3 engages knot with the second casing 14 composition by groove 17
Structure, and the center line of the first casing 3 is overlapped with the center line of the second casing 14, due to the groove 17 of 3 right end of the first casing setting
Match with the shape of panel 15, and between can carry out chimeric effect so that can between the first casing 3 and the second casing 14
It to be fitted into, while being fixed again by 16 place of connecting of the second screw, in this way, can be convenient user can be quick
First casing 3 is opened, and then easy to repair, and also facilitate and it is installed, increases the efficiency of maintenance；
First casing 3 is internally provided with rotor 5, and the front end of rotor 5 is connected with shaft 6, and the outer wall of shaft 6 is provided with
Bearing 7, the rear and front end outer wall of the first casing 3 is mounted on ventilative net post 8, and the left and right sides of ventilative net post 8 is provided with
Runner block 9, net post 8 of breathing freely is cuboid structure, and ventilative net post 8 constitutes sliding knot by runner block 9 and the first casing 3
The characteristics of structure due to multiple ventilative net posts 8 of setting is cuboid structure, increases ventilative area inside device, simultaneously
Its column construction plays stable effect, and by the runner block 9 of setting ventilative net post 8 is slided, convenient
Disassembly, is cleaned or is repaired, to be welded to connect between the first casing 3 and runner block 9, between runner block 9 and ventilative net post 8
To be flexibly connected, sliding chamber 10 is located at the rear of rotor 5, and cunning chamber 10 is internally provided with slip lid 11, and the radius of slip lid 11 is less than
The radius of sliding chamber 10, and slip lid 11 constitutes helicitic texture by the first screw 4 and sliding chamber 10, is pulled out inside sliding chamber 10 by sliding
Slip lid 11, and then rotor 5 and shaft 6 are covered, play the role of protection, and be fixed again by the first screw 4
Firmly, in this way, when needing to repair motor, convenient for being dismantled to it, directly repair rotor therein 5 with
The parts such as coil 12, convenient for users to maintenance, to be flexibly connected between sliding chamber 10 and slip lid 11, the shape and structure of sliding chamber 10 and rubber
The shape and structure of rubber mat 13 matches, and rubber pad 13 is arc-shaped structure, since sliding 10 inner wall of chamber is provided with rubber pad 13, and
13 material of rubber pad is more soft, it is possible to and it avoids sliding chamber 10 from being in contact with motor part, plays the role of protection, it is sliding simultaneously
There is more mesh in the middle part of lid 11, play the role of exchanging gas heat dissipation, prevents motor overheating impaired, the front side lower end of sliding chamber 10
It is connected with the first screw 4, and to be threadedly coupled between sliding chamber 10 and the first screw 4, the top of rotor 5 is equipped with coil 12, sliding
The inner wall of chamber 10 is connected with rubber pad 13, and is bonding connection between sliding chamber 10 and rubber pad 13, and the right of the first casing 3 is installed
There is the second casing 14, and to be flexibly connected between the first casing 3 and the second casing 14, the left end of the second casing 14 is fixed with panel
15, the right end of the first casing 3 is internally provided with groove 17, and the outer wall of groove 17 is connected with the second screw 16, and groove 17 and
It is threaded connection between two-screw 16.
Working principle: motor first is internally provided with sliding chamber 10, pulls out the slip lid 11 inside sliding chamber 10 by sliding, into
And cover rotor 5 with shaft 6, play the role of protection, and be fixed again by the first screw 4, in this way,
When needing to repair motor, convenient for being dismantled to it, rotor 5 therein is directly repaired with coil 12 and waits zero
Part, convenient for users to maintenance, simultaneously as sliding 10 inner wall of chamber is provided with rubber pad 13, and 13 material of rubber pad is more soft, institute
Can be in contact to avoid sliding chamber 10 with motor part, plays the role of protection, while having more mesh in the middle part of slip lid 11, rise
The effect radiated to exchanging gas prevents motor overheating impaired, moreover, because multiple ventilative net posts 8 of setting are cuboid
The characteristics of structure, increases area ventilative inside device, while its column construction plays stable effect, and passes through setting
Runner block 9 ventilative net post 8 is slided, it is easy to disassemble, cleaned or repaired, when in use,
The lower end of first casing 3 is provided with spring 2, since the rotor 5 inside the first casing 3 can generate shaking force in the running, passes through
Shaking force can be absorbed in the effect of spring 2, plays buffer function, and spring 2 is positioned only at the lower end of the first casing 3, this sample prescription
Just the installation and removal of the second casing 14, before maintenance, due to the shape phase of the groove 17 and panel 15 of the setting of 3 right end of the first casing
Coincide, and between can carry out chimeric effect so that can be carried out between the first casing 3 and the second casing 14 it is chimeric, simultaneously
It is fixed again by 16 place of connecting of the second screw, in this way, can be convenient user can quickly beat the first casing 3
It opens, and then easy to repair, and also facilitates and it is installed, increase the efficiency of maintenance, this completes one kind to be convenient for
The process that the inexpensive stepper motor of maintenance uses.
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 inexpensive stepper motor easy to repair, including bottom plate (1) and cunning chamber (10), it is characterised in that: the bottom plate
(1) upper end is provided with spring (2), is fixedly connected between the spring (2) and bottom plate (1), and the upper end of the spring (2) connects
It is connected to the first casing (3), is fixedly connected between first casing (3) and spring (2), the inside of first casing (3)
It is provided with rotor (5), and the front end of rotor (5) is connected with shaft (6), the outer wall of the shaft (6) is provided with bearing (7), institute
The rear and front end outer wall for stating the first casing (3) is mounted on ventilative net post (8), and is respectively provided at left and right sides of ventilative net post (8)
Have runner block (9), to be welded to connect between first casing (3) and runner block (9), the runner block (9) and ventilative net post
(8) to be flexibly connected between, the sliding chamber (10) is located at the rear of rotor (5), and cunning chamber (10) is internally provided with slip lid
(11), to be flexibly connected between the sliding chamber (10) and slip lid (11), the front side lower end of the sliding chamber (10) is connected with the first spiral shell
Silk (4), and be to be threadedly coupled between sliding chamber (10) and the first screw (4), coil (12) are installed above the rotor (5),
The inner wall of the sliding chamber (10) is connected with rubber pad (13), and is bonding connection between sliding chamber (10) and rubber pad (13), described
The right of first casing (3) is equipped with the second casing (14), and is that activity connects between the first casing (3) and the second casing (14)
It connects, the left end of second casing (14) is fixed with panel (15), and the right end of first casing (3) is internally provided with groove
(17), the outer wall of the groove (17) is connected with the second screw (16), and is screw thread between groove (17) and the second screw (16)
Connection.
2. one kind according to claim 1 inexpensive stepper motor easy to repair, it is characterised in that: the spring (2)
Horizontal center line about bottom plate (1) is evenly distributed, and the equal length of the length of bottom plate (1) and the first casing (3).
3. one kind according to claim 1 inexpensive stepper motor easy to repair, it is characterised in that: the ventilative net post
It (8) is cuboid structure, and ventilative net post (8) constitute slide construction by runner block (9) and the first casing (3).
4. one kind according to claim 1 inexpensive stepper motor easy to repair, it is characterised in that: the slip lid (11)
Radius be less than the radius of sliding chamber (10), and slip lid (11) constitutes helicitic texture by the first screw (4) and sliding chamber (10).
5. one kind according to claim 1 inexpensive stepper motor easy to repair, it is characterised in that: the sliding chamber (10)
Shape and structure match with the shape and structure of rubber pad (13), and rubber pad (13) be arc-shaped structure.
6. one kind according to claim 1 inexpensive stepper motor easy to repair, it is characterised in that: first casing
(3) snap-in structure, and the center line of the first casing (3) and the second casing (14) are constituted by groove (17) and the second casing (14)
Center line be overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590997.0U CN208820580U (en) | 2018-09-28 | 2018-09-28 | A kind of inexpensive stepper motor easy to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590997.0U CN208820580U (en) | 2018-09-28 | 2018-09-28 | A kind of inexpensive stepper motor easy to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820580U true CN208820580U (en) | 2019-05-03 |
Family
ID=66278743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590997.0U Expired - Fee Related CN208820580U (en) | 2018-09-28 | 2018-09-28 | A kind of inexpensive stepper motor easy to repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820580U (en) |
-
2018
- 2018-09-28 CN CN201821590997.0U patent/CN208820580U/en not_active Expired - Fee Related
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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: 20190503 Termination date: 20200928 |