CN213521496U - Anti-loosening commutator of motor - Google Patents
Anti-loosening commutator of motor Download PDFInfo
- Publication number
- CN213521496U CN213521496U CN202022337386.9U CN202022337386U CN213521496U CN 213521496 U CN213521496 U CN 213521496U CN 202022337386 U CN202022337386 U CN 202022337386U CN 213521496 U CN213521496 U CN 213521496U
- Authority
- CN
- China
- Prior art keywords
- commutator
- sleeve
- guide
- end cover
- inner chamber
- 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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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 43
- 239000000758 substrate Substances 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 18
- 230000007774 longterm Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a commutator field's a motor locking commutator that takes off, including the carbon base body, the surface of carbon base body is provided with the switching-over copper sheet, the bottom of carbon base inner chamber both sides is all seted up flutedly, the inboard at recess top is provided with the connecting block, carbon base inner chamber be provided with the guide block all around, the threaded hole is seted up at the top of guide block, the inner chamber of carbon base body is provided with the sleeve. The utility model discloses in, through setting up mutually supporting of carbon substrate, switching-over copper sheet, recess, connecting block, guide block, screw hole, sleeve, spread groove, guide slot, end cover, hex bolts, constant head tank and reference column, reached the effectual advantage of locking taking off, solved current steering gear, locking taking off takes off the effect poor, when people are long-term when using the steering gear, causes the phenomenon that internal component appears becoming flexible easily, leads to it to appear droing, influences its security, the problem that inconvenient people used.
Description
Technical Field
The utility model relates to a commutator field specifically is a motor locking commutator that takes off.
Background
The motor is used as an indispensable important basic device in industry, traffic, national defense and daily life, the downstream industries of the motor comprise almost all national economy basic industries, the commutator is used as one of core devices of the motor and is increasingly developed along with the development of the motor industry, the commutator is an important part of a direct current motor and an alternating current commutator motor armature, the motor plays a role in commutation when rotating, and the commutator is used as current commutation on the direct current motor and the alternating current series motor and is commonly called as a commutator in order to enable the motor to continuously rotate.
The existing steering gear is poor in anti-loosening effect, when people use the steering gear for a long time, internal elements are prone to loosening, and accordingly the internal elements fall off, the safety of the steering gear is affected, and the steering gear is inconvenient for people to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking commutator that takes off of motor to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a motor locking commutator that takes off, includes the carbon base body, the surface of carbon base body is provided with the switching-over copper sheet, the bottom of carbon base inner chamber both sides is all seted up flutedly, the inboard at recess top is provided with the connecting block, be provided with the guide block around the carbon base inner chamber, the screw hole is seted up at the top of guide block, the inner chamber of carbon base body is provided with the sleeve, the spread groove that uses with the connecting block cooperation is all seted up to the both sides of sleeve bottom, the guide slot that the guide block cooperation was used has been seted up all around on sleeve surface, the top of carbon base body is provided with the end cover, the bottom and the.
As a further aspect of the present invention: hexagonal bolts are arranged around the top of the end cover, the bottoms of the hexagonal bolts penetrate through the inner cavity of the threaded holes, and the carbon substrate and the sleeve are clamped effectively by arranging the guide block and the guide groove.
As a further aspect of the present invention: the locating slot has all been seted up to the both sides of end cover bottom, the inner chamber of locating slot is provided with the reference column, the bottom of reference column and the top fixed connection of carbon base body have played the effect of being convenient for location when using to the sleeve through setting up the recess.
As a further aspect of the present invention: the quantity of guide block is six, and six all annular arrangements of guide block are around carbon base body inner chamber, through setting up connecting block and spread groove, has played fixed stable effect when using to the sleeve.
As a further aspect of the present invention: the quantity of guide slot is six, and the equal annular setting of six guide slots has played the effect of the assembly of being convenient for when using to the end cover through setting up constant head tank and reference column around the sleeve surface.
As a further aspect of the present invention: the quantity of hexagon bolt is six, and six hexagon bolts all lie in all around at the end cover top, through setting up hexagon bolt and screw hole, has played the effectual effect of driving fit when using to the end cover.
As a further aspect of the present invention: an insulating layer is arranged at the joint of the inner cavity of the carbon substrate and the outer surface of the guide block, and the insulating layer is made of mica sheets.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up mutually supporting of carbon substrate, switching-over copper sheet, recess, connecting block, guide block, screw hole, sleeve, spread groove, guide slot, end cover, hex bolts, constant head tank and reference column, reached the effectual advantage of locking taking off, solved current steering gear, locking taking off takes off the effect poor, when people are long-term when using the steering gear, causes the phenomenon that internal component appears becoming flexible easily, leads to it to appear droing, influences its security, the problem that inconvenient people used.
2. The utility model discloses in, through setting up guide block and guide slot, played the effectual effect of joint when using to carbon substrate and sleeve, through setting up the recess, played the effect of the location of being convenient for when using to the sleeve.
3. The utility model discloses in, through setting up connecting block and spread groove, played fixed stable effect to the sleeve when using, through setting up constant head tank and reference column, played the effect of the assembly of being convenient for when using to the end cover, through setting up hex bolts and screw hole, played the effectual effect of driving fit when using to the end cover.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a medium carbon substrate according to the present invention;
fig. 3 is a schematic structural view of the middle sleeve of the present invention;
FIG. 4 is a top view of the structure of the medium carbon substrate of the present invention;
FIG. 5 is a top view of the structure of the middle sleeve and the guiding groove of the present invention;
fig. 6 is a structural plan view of the middle end cap of the present invention.
In the figure: 1. a carbon substrate; 2. a commutation copper sheet; 3. a groove; 4. connecting blocks; 5. a guide block; 6. a threaded hole; 7. a sleeve; 8. connecting grooves; 9. a guide groove; 10. an end cap; 11. a hexagon bolt; 12. positioning a groove; 13. and a positioning column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a commutator for preventing loosening of a motor includes a carbon substrate 1, a commutation copper sheet 2 is disposed on a surface of the carbon substrate 1, grooves 3 are disposed on bottoms of two sides of an inner cavity of the carbon substrate 1, a connecting block 4 is disposed on an inner side of a top of each of the grooves 3, guide blocks 5 are disposed around the inner cavity of the carbon substrate 1, a threaded hole 6 is disposed on a top of each of the guide blocks 5, a sleeve 7 is disposed in the inner cavity of the carbon substrate 1, connecting grooves 8 used in cooperation with the connecting blocks 4 are disposed on two sides of a bottom of the sleeve 7, guide grooves 9 used in cooperation with the guide blocks 5 are disposed around a surface of the sleeve 7, an end cover 10 is disposed on the.
Wherein, be provided with hexagon bolt 11 around the top of end cover 10, hexagon bolt 11's bottom is run through to the inner chamber of screw hole 6, through setting up guide block 5 and guide slot 9, has played the effectual effect of joint when using to carbon base member 1 and sleeve 7.
Wherein, constant head tank 12 has all been seted up to the both sides of end cover 10 bottom, and the inner chamber of constant head tank 12 is provided with reference column 13, and the bottom of reference column 13 and the top fixed connection of carbon base body 1 through setting up recess 3, have played the effect of the location of being convenient for when using to sleeve 7.
Wherein, the quantity of guide block 5 is six, and six guide block 5 all ring-shaped range have played fixed stable effect when using to sleeve 7 through setting up connecting block 4 and spread groove 8 around carbon base body 1 inner chamber.
The number of the guide grooves 9 is six, the six guide grooves 9 are arranged on the periphery of the surface of the sleeve 7 in an annular mode, and the positioning grooves 12 and the positioning columns 13 are arranged, so that the end cover 10 is convenient to assemble when in use.
Wherein, the quantity of hexagon bolt 11 is six, and six hexagon bolts 11 all are located around at end cover 10 top, through setting up hexagon bolt 11 and screw hole 6, has played the effectual effect of driving fit when using to end cover 10.
Wherein, the junction of the inner chamber of carbon base member 1 and 5 surfaces of guide block is provided with the insulating layer, and the material of insulating layer is the mica sheet, through setting up carbon base member 1, switching-over copper sheet 2, recess 3, connecting block 4, guide block 5, screw hole 6, sleeve 7, spread groove 8, guide slot 9, end cover 10, hexagon bolt 11, mutually supporting of constant head tank 12 and reference column 13, the effectual advantage of locking taking off has been reached, current steering gear has been solved, locking taking off effect is poor, when people are using the steering gear for a long time, cause the phenomenon that internal component appears becoming flexible easily, lead to it to appear coming off, influence its security, the problem of inconvenient people use.
The utility model discloses a theory of operation is: during the assembly, the people at first puts into carbon substrate 1 with sleeve 7 inside, and make the guide slot 9 and the guide block 5 on sleeve 7 surface carry out the joint, after accomplishing, carry out the driving fit in 7 bottoms of sleeve and recess 3, and make spread groove 8 and connecting block 4 be connected the driving fit, after accomplishing, cup joint constant head tank 12 on the end cover 10 with reference column 13 on the carbon substrate 1, then be connected hexagon bolt 11 and screw hole 6, make it fix end cover 10, and make end cover 10 compress tightly carbon substrate 1 and sleeve 7, prevent to become flexible, the effectual advantage of locking takes off has been reached, current steering gear has been solved, locking takes off the effect poor, when people are using the steering gear for a long time, cause the not flexible phenomenon of internal component easily, lead to its appearance to drop, influence its security, the problem of inconvenient people use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an anti-loosening commutator of motor, includes carbon base body (1), its characterized in that: the utility model discloses a carbon substrate's (1) surface is provided with switching-over copper sheet (2), the bottom of carbon substrate (1) inner chamber both sides all is seted up recess (3), the inboard at recess (3) top is provided with connecting block (4), be provided with guide block (5) around the carbon substrate (1) inner chamber, threaded hole (6) are seted up at the top of guide block (5), the inner chamber of carbon substrate (1) is provided with sleeve (7), spread groove (8) that use with connecting block (4) cooperation are all seted up to the both sides of sleeve (7) bottom, guide groove (9) that guide block (5) cooperation was used have been seted up around sleeve (7) surface, the top of carbon substrate (1) is provided with end cover (10), the bottom of end cover (10) contacts with the top of sleeve (7).
2. The anti-loose commutator of an electric motor as claimed in claim 1, wherein: hexagonal bolts (11) are arranged on the periphery of the top of the end cover (10), and the bottoms of the hexagonal bolts (11) penetrate through the inner cavity of the threaded holes (6).
3. The anti-loose commutator of an electric motor as claimed in claim 1, wherein: constant head tank (12) have all been seted up to the both sides of end cover (10) bottom, the inner chamber of constant head tank (12) is provided with reference column (13), the bottom of reference column (13) and the top fixed connection of carbon base body (1).
4. The anti-loose commutator of an electric motor as claimed in claim 1, wherein: the number of the guide blocks (5) is six, and the six guide blocks (5) are arranged around the inner cavity of the carbon substrate (1) in an annular mode.
5. The anti-loose commutator of an electric motor as claimed in claim 1, wherein: the number of the guide grooves (9) is six, and the six guide grooves (9) are all annularly arranged on the periphery of the surface of the sleeve (7).
6. The anti-loose commutator of an electric motor as claimed in claim 2, wherein: the number of the hexagonal bolts (11) is six, and the six hexagonal bolts (11) are all located on the periphery of the top of the end cover (10).
7. The anti-loose commutator of an electric motor as claimed in claim 1, wherein: an insulating layer is arranged at the joint of the inner cavity of the carbon substrate (1) and the outer surface of the guide block (5), and the insulating layer is made of mica sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337386.9U CN213521496U (en) | 2020-10-20 | 2020-10-20 | Anti-loosening commutator of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337386.9U CN213521496U (en) | 2020-10-20 | 2020-10-20 | Anti-loosening commutator of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213521496U true CN213521496U (en) | 2021-06-22 |
Family
ID=76400354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022337386.9U Expired - Fee Related CN213521496U (en) | 2020-10-20 | 2020-10-20 | Anti-loosening commutator of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213521496U (en) |
-
2020
- 2020-10-20 CN CN202022337386.9U patent/CN213521496U/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 |
Granted publication date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |