CN206533220U - A kind of back end cover for motor protection device - Google Patents
A kind of back end cover for motor protection device Download PDFInfo
- Publication number
- CN206533220U CN206533220U CN201720245905.4U CN201720245905U CN206533220U CN 206533220 U CN206533220 U CN 206533220U CN 201720245905 U CN201720245905 U CN 201720245905U CN 206533220 U CN206533220 U CN 206533220U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- motor
- guide pin
- pin bushing
- fixed mount
- 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
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
A kind of back end cover for motor protection device of the utility model discloses a kind of by supporting motor shaft end, and the device of realization protection rear end cap is simple in construction, convenient and practical.It is characterized in that two limiting plates are respectively placed on support bar, the spacing plate surface is equipped with seal gasket, neck is located between two limiting plates, fixing screws are placed in one on a limiting plate, screwed pipe one end is vertically arranged on support bar, the other end is placed on fixed mount, the fixed mount is c-type, guide pin bushing is placed on fixed mount, connecting rod is placed in guide pin bushing, support wheel is placed in connecting rod one end by rotating shaft, spacing ring is placed in the connecting rod other end, screw rod one end, which is spirally connected, to be placed in screwed pipe, the other end and connecting rod are to contact, the support wheel is made up of bearing steel, the connection shank diameter is equal to guide pin bushing internal diameter.
Description
Technical field
A kind of back end cover for motor protection device of the utility model, is related to one kind in motor movement, back end cover for motor is entered
The device of row support protection, belongs to motor device field.More particularly to one kind realizes protection rear end by supporting motor shaft end
The device of lid.
Background technology
At present, motor is all to need to install to take turns on motor shaft to be driven in use, such as gear, belt pulley
Deng in the transmission process of wheel, it may appear that radially load-bearing side and non-bearing side, thus bearing load-bearing on electric motor end cap and
Deviation occurs in abrasion, and close to load-bearing side, bearing wear is serious, especially in motor the tip of the axis, what motor rear end was covered
Bearing wear is more serious, the problem of bearing internal external circle is eccentric occurs, and then brings motor shaft to be swung in motion process,
Generation vibration causes rear end cap vibration to come off or ftracture, and existing back end cover for motor protection, preventing for its protection rear end cap is outer
Colliding with for power and destroy, it is impossible to bearing wear produce vibration produce protection, for abrasion measure mostly be change bearing,
Disassembling and assembling machine is complicated, and changing bearing wastes time and energy, and using after a period of time, the problem of rear end cap vibrates cracking still occurs.
The content of the invention
In order to improve above-mentioned situation, a kind of back end cover for motor protection device of the utility model provides a kind of by supporting electricity
Arbor end, realizes the device of protection rear end cap.It is simple in construction, it is convenient and practical.
A kind of back end cover for motor protection device of the utility model is realized in：A kind of back end cover for motor of the utility model
Protection device by motor, fixing screws, neck, limiting plate, support bar, screwed pipe, fixed mount, screw rod, spacing ring, connecting rod,
Rotating shaft, support wheel, motor shaft and guide pin bushing composition, two limiting plates are respectively placed on support bar, and the spacing plate surface is equipped with close
Potting pad, neck is located between two limiting plates, and fixing screws are placed in one on a limiting plate, and screwed pipe one end is vertically arranged in
On support bar, the other end is placed on fixed mount, and the fixed mount is c-type, and guide pin bushing is placed on fixed mount, and connecting rod is placed in guide pin bushing
Interior, support wheel is placed in connecting rod one end by rotating shaft, and spacing ring is placed in the connecting rod other end, and screw rod one end, which is spirally connected, is placed in screwed pipe
Interior, the other end and connecting rod are to contact, and the support wheel is made up of bearing steel, and the connection shank diameter is equal to guide pin bushing internal diameter.
In use, needing multiple the utility model to use cooperatively, fixed neck correspondence is stuck in into motor respectively on ear, so
Limiting plate is fixed on fixed ear by fixing screws afterwards so that multiple support wheels are contacted with motor shaft outer surface respectively, so
Adjusting screw rod afterwards, screw rod does flexible along screwed pipe, promotes connecting rod to be slided along guide pin bushing so that support wheel and motor shaft are close
Contact, then starts motor, and motor shaft rotation, support wheel plays a part of Auxiliary support, the spacing plate surface to motor shaft
The design for being equipped with seal gasket is to slow down loosening caused by motor oscillating, the support wheel be the design that bearing steel is made be in order to
The service life of support wheel is improved, it is to ensure the stabilization of connecting rod, reach that the connection shank diameter, which is equal to guide pin bushing internal diameter,
When load-bearing side and non-bearing side unbalance stress cause the rear end cap to vibrate when motor rotates, the mesh that Auxiliary support protects rear end cap is played
's.
Beneficial effect.
First, it is simple in construction, it is convenient and practical.
2nd, it is with low cost, it is easy to promote.
3rd, the back end cover for motor life-span can be improved.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of back end cover for motor protection device of the utility model.
In accompanying drawing
Wherein part is：Motor（1）, fixing screws（2）, neck（3）, limiting plate（4）, support bar（5）, screwed pipe（6）,
Fixed mount（7）, screw rod（8）, spacing ring（9）, connecting rod（10）, rotating shaft（11）, support wheel（12）, motor shaft（13）, guide pin bushing
（14）.
Embodiment：
A kind of back end cover for motor protection device of the utility model is realized in：Used cooperatively in use, needs are multiple,
By respectively by neck（3）Correspondence is stuck in motor（1）On fixed ear, then pass through fixing screws（2）By limiting plate（4）It is fixed on
Determine on ear so that multiple support wheels（12）Respectively and motor（1）Axle outer surface is contacted, then adjusting screw rod（8）, screw rod（8）Edge
Screwed pipe（6）Do flexible, promote connecting rod（10）Along guide pin bushing（14）Slide so that support wheel（12）And motor shaft（13）Tightly
Contiguity is touched, and then starts motor（1）, motor shaft（13）Rotation, support wheel（12）To motor shaft（13）Play the work of Auxiliary support
With the limiting plate（4）The design that surface is equipped with seal gasket is to slow down motor（1）Loosened caused by vibration, the support wheel
（12）It is to improve support wheel for the design that bearing steel is made（12）Service life, the connecting rod（10）Diameter, which is equal to, leads
Set（14）Internal diameter is to ensure connecting rod（10）Stabilization, reach in motor（1）Load-bearing side and non-bearing side stress during rotation
When inequality causes the rear end cap to vibrate, the purpose that Auxiliary support protects rear end cap is played.
Claims (3)
1. a kind of back end cover for motor protection device, it is characterized in that：By motor, fixing screws, neck, limiting plate, support bar, screw thread
Pipe, fixed mount, screw rod, spacing ring, connecting rod, rotating shaft, support wheel, motor shaft and guide pin bushing composition, two limiting plates are respectively placed in
On support bar, the spacing plate surface is equipped with seal gasket, and neck is located between two limiting plates, and fixing screws are placed in one one
On individual limiting plate, screwed pipe one end is vertically arranged on support bar, and the other end is placed on fixed mount, and guide pin bushing is placed on fixed mount, even
Extension bar is placed in guide pin bushing, and support wheel is placed in connecting rod one end by rotating shaft, and spacing ring is placed in the connecting rod other end, screw rod one end spiral shell
Connect and be placed in screwed pipe, the other end and connecting rod are to contact, and the connection shank diameter is equal to guide pin bushing internal diameter.
2. a kind of back end cover for motor protection device according to claim 1, it is characterised in that the fixed mount is c-type.
3. a kind of back end cover for motor protection device according to claim 1, it is characterised in that the support wheel is bearing steel
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245905.4U CN206533220U (en) | 2017-03-14 | 2017-03-14 | A kind of back end cover for motor protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245905.4U CN206533220U (en) | 2017-03-14 | 2017-03-14 | A kind of back end cover for motor protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206533220U true CN206533220U (en) | 2017-09-29 |
Family
ID=59914590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720245905.4U Expired - Fee Related CN206533220U (en) | 2017-03-14 | 2017-03-14 | A kind of back end cover for motor protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206533220U (en) |
-
2017
- 2017-03-14 CN CN201720245905.4U patent/CN206533220U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201524150U (en) | Transmission device of electric toothbrush | |
| CN102425650A (en) | Gear and rack transmission device capable of eliminating wearing clearance | |
| CN206533220U (en) | A kind of back end cover for motor protection device | |
| CN201989010U (en) | Inner thread surface treatment device | |
| CN201454817U (en) | Eccentric shaft connecting rod type vibration device | |
| CN201275915Y (en) | Plate roller driving device of electronic engraving machine | |
| CN202349134U (en) | Gear and rack transmission device capable of eliminating wear clearance | |
| CN207254425U (en) | Numerically controlled ball grinding machine is used in a kind of valve production and processing | |
| CN206435261U (en) | A kind of hammer mill | |
| CN205937711U (en) | Gear that availability factor is high | |
| CN207117397U (en) | A kind of plug-in type machine shaft | |
| CN208410666U (en) | A kind of wire and cable head of extruding machine for avoiding cable from damaging | |
| CN102179764A (en) | Tubular inner wall type vibrating finisher | |
| CN202516646U (en) | Vertical shaft type impact crusher | |
| CN207803367U (en) | A kind of Ice-making machine stainless steel blade mounting structure | |
| CN206313605U (en) | A kind of reducing motor with damping device | |
| CN201307804Y (en) | Motor vibration damping device and motor driving device | |
| CN202688828U (en) | Hydraulic motor installing structure of road roller | |
| CN205154926U (en) | Two -for -one twister surpasses feeds axle bearing frame | |
| CN209050215U (en) | A kind of fixed device of adjustable ring gear processing | |
| CN207673822U (en) | A kind of belt wheel being easily installed belt | |
| CN102758394B (en) | Hydraulic motor mounting structure of road roller | |
| CN202811233U (en) | Wind driven generator set and driving mechanism | |
| CN210218612U (en) | Shaft first gear | |
| CN201744687U (en) | Hole boring machine |
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: 20170929 Termination date: 20180314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |