CN207010425U - A kind of servomotor drive end bearing bracket with dedusting function - Google Patents
A kind of servomotor drive end bearing bracket with dedusting function Download PDFInfo
- Publication number
- CN207010425U CN207010425U CN201720858255.0U CN201720858255U CN207010425U CN 207010425 U CN207010425 U CN 207010425U CN 201720858255 U CN201720858255 U CN 201720858255U CN 207010425 U CN207010425 U CN 207010425U
- Authority
- CN
- China
- Prior art keywords
- dust suction
- motor
- bearing bracket
- end bearing
- drive end
- 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
Links
Abstract
The utility model discloses a kind of servomotor drive end bearing bracket with dedusting function, including lid, boss, axis hole, dust suction layer, noise reduction layer and sealing ring, the lid side is provided with sealing ring, the lid opposite side is surrounded by connecting hole, the lid center is provided with axis hole, noise reduction layer is provided with the outside of the axis hole, is provided with boss on the outside of the noise reduction layer, the outside the boss is provided with dust suction layer.The utility model passes through provided with dust suction layer, dust suction layer is dust suction layer made of dust suction cloth material, dust suction layer can be held into the dust in motor, dust is avoided to be stuck between motor internal part, and influence the normal use of motor, extend the service life of motor, by provided with sealing ring, when installing servomotor drive end bearing bracket, drive end bearing bracket and electric machine casing effectively can be brought into close contact by sealing ring, prevent dust from being entered by gap, and effectively motor internal is protected, by provided with noise reduction layer, reducing noise of the motor in rotation process.
Description
Technical field
It the utility model is related to servomotor technical field, more particularly to a kind of servomotor front end with dedusting function
Lid.
Background technology
Servomotor refers to the engine that control machinery element operates in servo-drive system, is that a kind of subsidy motor becomes indirectly
Speed variator.Control speed can be made, positional precision is very accurate, and voltage signal can be converted into torque and rotating speed with drive control
Object.Rotor speed is controlled by input signal, and energy fast reaction, makees executive component in automatic control system, and have machine
Electrical time constant is small, the linearity is high.Electromagnetic interference is produced, environment is required.Therefore it can be used for the general of cost sensitivity
Lead to industrial and civilian occasion.Servo-drive system is the output controlled volume such as position, orientation, state of object is followed input target
Any change automatic control system, in automatic control system, as executive component, and with electromechanical time constant it is small,
The characteristics such as linearity height, pickup voltage, the angular displacement or angular speed that the electric signal received can be converted on motor reel are defeated
Go out, with the continuous improvement of requirement of the client to servomotor, reliability, accuracy requirement to servomotor have constantly
Improve, the important component of the drive end bearing bracket of servomotor as servomotor, determine protective and the use of servomotor
In the life-span, the drive end bearing bracket structure of traditional motor is die casting structure, and general rotating shaft is stretched out outside drive end bearing bracket, and dust is easily along connecting sewing
Gap enters motor internal, increases the abrasion between motor internal part and then shortens the service life of motor, easily causes electricity
The parts of machine are not normal and cause to damage.A kind of therefore, it is proposed that servomotor drive end bearing bracket with dedusting function.
Utility model content
Main purpose of the present utility model is to provide a kind of servomotor drive end bearing bracket with dedusting function, by provided with
Dust suction layer, dust suction layer are that dust suction layer, dust suction layer made of dust suction cloth material can be held into the dust in motor, avoid dust card
Between motor internal part, and the normal use of motor is influenceed, extend the service life of motor.By provided with sealing ring,
When front motor cover end and motor casing are fit together, certain gap can be produced, sealing ring can be effectively by drive end bearing bracket
It is brought into close contact with motor lid, prevents dust from being entered by gap, effectively motor internal part is protected.By provided with disappearing
Sound-absorbing layer, motor rotate it is domestic it is middle can produce larger noise, noise reduction layer can reduce noise of the motor in rotation process, make
It is more preferable to obtain servomotor drive end bearing bracket noise reduction, effectively can solve the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of servomotor drive end bearing bracket with dedusting function, including lid, boss, axis hole, dust suction layer, noise reduction layer and close
Seal, the lid side are provided with sealing ring, and the lid opposite side is surrounded by connecting hole, and the lid center is provided with
Axis hole, the axis hole outside are provided with noise reduction layer, are provided with boss on the outside of the noise reduction layer, the outside the boss is provided with dust suction layer.
Further, the connection hole number particular number is provided with four groups.
Further, the connecting hole side is provided with mounting hole.
Further, the lid is aluminum lid.
Further, the dust suction layer is made up of dust suction cloth material.
Further, the sealing ring is sealing ring made of quality of rubber materials.
Compared with prior art, the utility model has the advantages that：
1st, by the way that provided with dust suction layer, dust suction layer is that dust suction layer, dust suction layer made of dust suction cloth material can be held into motor
Interior dust, avoid dust from being stuck between motor internal part, and influence the normal use of motor, extend motor uses the longevity
Life.
2nd, by the way that provided with sealing ring, when front motor cover end and motor casing are fit together, certain gap can be produced,
Drive end bearing bracket and motor lid effectively can be brought into close contact by sealing ring, prevent dust from being entered by gap, effectively in motor
Portion's part is protected.
3rd, by provided with noise reduction layer, motor rotate it is domestic it is middle can produce larger noise, noise reduction layer can reduce motor
Noise in rotation process so that servomotor drive end bearing bracket noise reduction is more preferable.
Brief description of the drawings
Fig. 1 is that a kind of mounting surface overall structure of servomotor drive end bearing bracket with dedusting function of the utility model is illustrated
Figure.
Fig. 2 is a kind of front end overall structure diagram of the servomotor drive end bearing bracket with dedusting function of the utility model.
In figure：1st, lid；2nd, boss；3rd, axis hole；4th, dust suction layer；5th, mounting hole；6th, connecting hole；7th, noise reduction layer；8th, seal
Circle.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of servomotor drive end bearing bracket with dedusting function, including lid 1, boss 2, axis hole 3, suction
Knoisphere 4, noise reduction layer 7 and sealing ring 8, the side of lid 1 are provided with sealing ring 8, and the opposite side of lid 1 is surrounded by connecting hole
6, the center of lid 1 is provided with axis hole 3, and the outside of axis hole 3 is provided with noise reduction layer 7, and the outside of noise reduction layer 7 is provided with boss
2, the outside of boss 2 is provided with dust suction layer 4.
Wherein, the quantity particular number of connecting hole 6 is provided with four groups, is easy to motor front end cover being arranged on motor lid
On.
Wherein, the side of connecting hole 6 is provided with mounting hole 5, and mounting hole is easy to servomotor being arranged on other accessories
Face.
Wherein, the lid 1 is aluminum lid, aluminum lid good heat dissipation effect, and servomotor can produce greatly at work
The heat of amount, aluminum drive end bearing bracket preferably can radiate to motor.
Wherein, the dust suction layer 4 is made up of dust suction cloth material, and dust suction cloth pick-up performance is good, avoids dust from being stuck in motor
Between portion's part, and influence the normal use of motor.
Wherein, the sealing ring 8 is sealing ring made of quality of rubber materials, and the sealing ring of quality of rubber materials is soft, is easily installed,
So that motor front end cover and motor casing reach good sealing effectiveness.
It should be noted that the utility model is a kind of servomotor drive end bearing bracket with dedusting function, watched by changing
Structure and increase dust suction layer 4, the noise reduction layer 7 and sealant 8 at front motor cover end are taken, optimize servomotor drive end bearing bracket uses work(
Can, by being provided with dust suction layer 4 on the surface of lid 1, dust suction layer 4 is that dust suction layer 4, dust suction layer 4 made of dust suction cloth material can be held
Into the dust in motor, avoid dust from being stuck between motor internal part, and influence the normal use of motor, extend motor
Service life.By being provided with sealing ring 8 in the inside edge position of drive end bearing bracket, it is fitted in by front motor cover end and motor casing
When together, certain gap can be produced, drive end bearing bracket and motor lid effectively can be brought into close contact by sealing ring 8, prevent dust
Entered by gap, effectively motor internal part is protected.By that can be produced in rotation is domestic provided with noise reduction layer 7, motor
Raw larger noise, noise reduction layer 7 can reduce noise of the motor in rotation process so that servomotor drive end bearing bracket noise reduction
More preferably.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
1. a kind of servomotor drive end bearing bracket with dedusting function, including lid (1), boss (2), axis hole (3), dust suction layer (4),
Noise reduction layer (7) and sealing ring (8), it is characterised in that：Lid (1) side is provided with sealing ring (8), and the lid (1) is another
Side is surrounded by connecting hole (6), and lid (1) center is provided with axis hole (3), noise reduction layer is provided with the outside of the axis hole (3)
(7) boss (2), is provided with the outside of the noise reduction layer (7), dust suction layer (4) is provided with the outside of the boss (2).
A kind of 2. servomotor drive end bearing bracket with dedusting function according to claim 1, it is characterised in that：The connection
Hole (6) quantity particular number is provided with four groups.
A kind of 3. servomotor drive end bearing bracket with dedusting function according to claim 1, it is characterised in that：The connection
Hole (6) side is provided with mounting hole (5).
A kind of 4. servomotor drive end bearing bracket with dedusting function according to claim 1, it is characterised in that：The lid
(1) it is aluminum lid.
A kind of 5. servomotor drive end bearing bracket with dedusting function according to claim 1, it is characterised in that：The dust suction
Layer (4) is made up of dust suction cloth material.
A kind of 6. servomotor drive end bearing bracket with dedusting function according to claim 1, it is characterised in that：The sealing
It is sealing ring made of quality of rubber materials to enclose (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720858255.0U CN207010425U (en) | 2017-07-15 | 2017-07-15 | A kind of servomotor drive end bearing bracket with dedusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720858255.0U CN207010425U (en) | 2017-07-15 | 2017-07-15 | A kind of servomotor drive end bearing bracket with dedusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010425U true CN207010425U (en) | 2018-02-13 |
Family
ID=61454535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720858255.0U Expired - Fee Related CN207010425U (en) | 2017-07-15 | 2017-07-15 | A kind of servomotor drive end bearing bracket with dedusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207010425U (en) |
-
2017
- 2017-07-15 CN CN201720858255.0U patent/CN207010425U/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: 20180213 Termination date: 20190715 |