CN111082578A - High-precision direct-current motor - Google Patents
High-precision direct-current motor Download PDFInfo
- Publication number
- CN111082578A CN111082578A CN201911161120.9A CN201911161120A CN111082578A CN 111082578 A CN111082578 A CN 111082578A CN 201911161120 A CN201911161120 A CN 201911161120A CN 111082578 A CN111082578 A CN 111082578A
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- CN
- China
- Prior art keywords
- plate
- backing plate
- pad
- fixed
- motor
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- 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.)
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a high-precision direct current motor which comprises a motor main body and an installation seat, wherein fixing plates are fixedly arranged below two sides of the motor main body, the installation seat is composed of a first base plate and a second base plate, the first base plate is positioned above the second base plate, a bolt hole is formed in the outer surface of the upper end of the first base plate, a fixing bolt is fixedly connected inside the bolt hole, a first damping cushion is fixedly arranged at the position, located on the outer surface of the lower end of the first base plate, of the outer surface of the fixing bolt, a second damping cushion is fixedly arranged at the position, located on the outer surface of the upper end of the second base plate, of the outer surface of the fixing bolt, and a first spring is sleeved at the position, located between the first damping cushion and the second damping cushion, of the outer surface of. The invention can improve the stability of the DC motor when in use, thereby leading the DC motor to have higher working precision and practicability.
Description
Technical Field
The invention relates to the technical field of direct current motors, in particular to a high-precision direct current motor.
Background
The dc motor is a rotating electrical machine capable of converting dc electrical energy into mechanical energy, and is a motor capable of converting dc electrical energy into mechanical energy.
The existing direct current motor has certain defects when in use, the installation stability of the direct current motor is poor, the use precision is not high due to vibration when in use, and the direct current motor is inconvenient to install and brings certain influence to the use process, so the existing direct current motor is improved.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-precision direct current motor.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high accuracy type direct current motor, includes motor main part and mount pad, the equal fixed mounting in both sides below of motor main part has the fixed plate, the mount pad comprises first backing plate and second backing plate, first backing plate is located the top of second backing plate, the bolt hole has been seted up to the upper end surface of first backing plate, the inside fixedly connected with fixing bolt of bolt hole, the fixed position that fixing bolt's surface is located the lower extreme surface of first backing plate has first damping to fill up, the fixed position that fixing bolt's surface is located the upper end surface of second backing plate has the second damping to fill up, the position cover that fixing bolt's surface is located between first damping pad and the second damping pad is equipped with first spring, fixed mounting has support piece between first backing plate and the second backing plate.
Preferably, the lower end of the fixing plate is fixedly connected with the upper end of the mounting seat, the fixing plates are arranged in a plurality of groups, and the motor main body is fixedly connected with the mounting seat through the fixing plates.
Preferably, the fixing bolt penetrates through the first base plate and is fixedly connected with the second base plate, and the first base plate is fixedly connected with the second base plate through the fixing bolt.
Preferably, the supporting member comprises a first supporting plate, a second supporting plate and a connecting sleeve, the first supporting plate and the second supporting plate are respectively movably mounted at two ends of the connecting sleeve, and a second spring is fixedly connected between the first supporting plate and the second supporting plate and outside the connecting sleeve.
Preferably, the mounting plates are fixedly mounted at the two ends of the supporting piece, and the two ends of the supporting piece are fixedly connected with the first base plate and the second base plate through the mounting plates respectively.
Preferably, the outer surface of both sides of mount pad all fixed mounting have the installation angle steel, the outer fixed surface of installation angle steel installs connecting bolt, the quantity of installation angle steel is a plurality of groups, a plurality of groups connecting bolt is the symmetrical formula distribution in the both sides surface of mount pad.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the first base plate, the second base plate, the bolt holes, the fixing bolts, the first damping cushion, the second damping cushion, the first spring, the supporting piece, the first supporting plate, the second supporting plate, the connecting sleeve and the second spring, the motor main body is fixed on the mounting seat, the damping cushion and the spring on the mounting seat can play a role in damping and buffering, and when the direct-current motor is used, the mounting seat can reduce the vibration on the motor main body, so that the motor main body is more stable, and the working accuracy of the motor is further improved;
2. according to the invention, through the installation base, the installation angle steel and the connecting bolt, the motor main body is installed and fixed through the installation angle steel on the installation base when being installed, and the installation angle steel can be adjusted on the position of the installation base according to installation requirements, so that the motor can be installed according to different installation environments, and the installation of the motor is convenient;
in conclusion, the invention can improve the stability of the direct current motor when in use, thereby leading the direct current motor to have higher working precision and practicability.
Drawings
Fig. 1 is a schematic structural diagram of a high-precision dc motor according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mounting base of a high-precision dc motor according to the present invention;
fig. 3 is a schematic structural diagram of a supporting member of a high-precision dc motor according to the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of a high-precision dc motor according to the present invention.
In the figure: the damping device comprises a motor body 1, a fixing plate 2, a mounting seat 3, a first base plate 4, a second base plate 5, a bolt hole 6, a fixing bolt 7, a first damping pad 8, a second damping pad 9, a first spring 10, a supporting piece 11, a first supporting plate 12, a second supporting plate 13, a connecting sleeve 14, a second spring 15, mounting angle steel 16 and a connecting bolt 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows:
referring to fig. 1-2, a high accuracy type direct current motor, including motor main part 1 and mount pad 3, the equal fixed mounting in both sides below of motor main part 1 has fixed plate 2, mount pad 3 comprises first backing plate 4 and second backing plate 5, first backing plate 4 is located the top of second backing plate 5, bolt hole 6 has been seted up to the upper end surface of first backing plate 4, the inside fixedly connected with fixing bolt 7 of bolt hole 6, the fixed position that the surface of fixing bolt 7 is located the lower extreme surface of first backing plate 4 is fixed with first damping pad 8, the fixed position that the surface of fixing bolt 7 is located the upper end surface of second backing plate 5 is fixed with second damping pad 9, the position cover that the surface of fixing bolt 7 is located between first damping pad 8 and the second damping pad 9 is equipped with first spring 10, fixed mounting has support piece 11 between first backing plate 4 and the second backing plate 5.
Wherein, the lower extreme of fixed plate 2 and the upper end fixed connection of mount pad 3, the quantity of fixed plate 2 is a plurality of groups, and motor body 1 passes through fixed plate 2 and mount pad 3 fixed connection.
Wherein, fixing bolt 7 runs through first backing plate 4 and second backing plate 5 fixed connection, and first backing plate 4 passes through fixing bolt 7 and second backing plate 5 fixed connection.
The supporting member 11 is composed of a first supporting plate 12, a second supporting plate 13 and a connecting sleeve 14, the first supporting plate 12 and the second supporting plate 13 are movably mounted at two ends of the connecting sleeve 14 respectively, and a second spring 15 is fixedly connected between the first supporting plate 12 and the second supporting plate 13 and located outside the connecting sleeve 14.
Wherein, the equal fixed mounting in both ends of support piece 11 has the mounting panel, and the mounting panel is passed through respectively with first backing plate 4 and second backing plate 5 fixed connection in support piece 11's both ends.
Example two:
referring to fig. 2-3, a high accuracy type direct current motor, including motor main part 1 and mount pad 3, the equal fixed mounting in both sides below of motor main part 1 has fixed plate 2, mount pad 3 comprises first backing plate 4 and second backing plate 5, first backing plate 4 is located the top of second backing plate 5, bolt hole 6 has been seted up to the upper end surface of first backing plate 4, the inside fixedly connected with fixing bolt 7 of bolt hole 6, the fixed position that the surface of fixing bolt 7 is located the lower extreme surface of first backing plate 4 is fixed with first damping pad 8, the fixed position that the surface of fixing bolt 7 is located the upper end surface of second backing plate 5 is fixed with second damping pad 9, the position cover that the surface of fixing bolt 7 is located between first damping pad 8 and the second damping pad 9 is equipped with first spring 10, fixed mounting has support piece 11 between first backing plate 4 and the second backing plate 5.
Wherein, the lower extreme of fixed plate 2 and the upper end fixed connection of mount pad 3, the quantity of fixed plate 2 is a plurality of groups, and motor body 1 passes through fixed plate 2 and mount pad 3 fixed connection.
Wherein, fixing bolt 7 runs through first backing plate 4 and second backing plate 5 fixed connection, and first backing plate 4 passes through fixing bolt 7 and second backing plate 5 fixed connection.
The supporting member 11 is composed of a first supporting plate 12, a second supporting plate 13 and a connecting sleeve 14, the first supporting plate 12 and the second supporting plate 13 are movably mounted at two ends of the connecting sleeve 14 respectively, and a second spring 15 is fixedly connected between the first supporting plate 12 and the second supporting plate 13 and located outside the connecting sleeve 14.
Wherein, the equal fixed mounting in both ends of support piece 11 has the mounting panel, and the mounting panel is passed through respectively with first backing plate 4 and second backing plate 5 fixed connection in support piece 11's both ends.
Wherein, the equal fixed mounting of both sides surface of mount pad 3 has installation angle steel 16, and the fixed surface of installation angle steel 16 installs connecting bolt 17, and the quantity of installation angle steel 16 is a plurality of groups, and a plurality of groups connecting bolt 17 are the symmetrical formula and distribute at the both sides surface of mount pad 3.
The working principle is as follows: the motor main body 1 is fixedly installed through an installation angle steel 16 on an installation seat 3, the motor main body 1 is fixed at the upper end of the installation seat 3 through a fixing plate 2, the installation seat 3 is of a double-layer structure consisting of a first base plate 4 and a second base plate 5, the two base plates are fixed through a fixing bolt 7, a first spring 10 is sleeved outside the fixing bolt 7, meanwhile, a support piece 11 is installed between the two base plates, a second spring 15 on the support piece 11 enables the support piece 11 to form a damping structure, a damping pad and a spring on the installation seat 3 can play a damping and buffering effect, when the direct current motor is used, the installation seat 3 can reduce the vibration on the motor main body 1, so that the motor main body 1 is more stable, and the working accuracy of the motor is improved; the invention can improve the stability of the DC motor when in use, thereby leading the DC motor to have higher working precision and practicability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a high accuracy type DC motor, includes motor main part (1) and mount pad (3), its characterized in that, the equal fixed mounting in both sides below of motor main part (1) has fixed plate (2), mount pad (3) comprise first backing plate (4) and second backing plate (5), first backing plate (4) are located the top of second backing plate (5), bolt hole (6) have been seted up to the upper end surface of first backing plate (4), the inside fixedly connected with fixing bolt (7) of bolt hole (6), the fixed position that the surface of fixing bolt (7) is located the lower extreme surface of first backing plate (4) is fixed to be installed and is had first damping pad (8), the fixed position that the surface of fixing bolt (7) is located the upper end surface of second backing plate (5) is fixed to be installed and is filled up (9) second damping, the surface of fixing bolt (7) is located the position fixed between first damping pad (8) and second damping pad (9) The position cover is equipped with first spring (10), fixed mounting has support piece (11) between first backing plate (4) and second backing plate (5).
2. A high precision type dc motor according to claim 1, wherein the lower end of the fixing plate (2) is fixedly connected with the upper end of the mounting seat (3), the number of the fixing plates (2) is several groups, and the motor body (1) is fixedly connected with the mounting seat (3) through the fixing plate (2).
3. A high precision type dc motor according to claim 1, wherein the fixing bolt (7) penetrates through the first pad (4) and is fixedly connected with the second pad (5), and the first pad (4) is fixedly connected with the second pad (5) through the fixing bolt (7).
4. A high precision type dc motor according to claim 1, wherein the supporting member (11) is composed of a first supporting plate (12), a second supporting plate (13) and a connecting sleeve (14), the first supporting plate (12) and the second supporting plate (13) are movably mounted at two ends of the connecting sleeve (14), and a second spring (15) is fixedly connected between the first supporting plate (12) and the second supporting plate (13) at a position outside the connecting sleeve (14).
5. A high precision type dc motor according to claim 1, wherein both ends of the supporting member (11) are fixedly installed with a mounting plate, and both ends of the supporting member (11) are fixedly connected with the first pad plate (4) and the second pad plate (5) through the mounting plates respectively.
6. The high-precision direct current motor according to claim 1, wherein mounting angle steel (16) is fixedly mounted on the outer surfaces of two sides of the mounting seat (3), connecting bolts (17) are fixedly mounted on the outer surfaces of the mounting angle steel (16), the number of the mounting angle steel (16) is a plurality of groups, and the groups of the connecting bolts (17) are symmetrically distributed on the outer surfaces of two sides of the mounting seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161120.9A CN111082578A (en) | 2019-11-24 | 2019-11-24 | High-precision direct-current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161120.9A CN111082578A (en) | 2019-11-24 | 2019-11-24 | High-precision direct-current motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111082578A true CN111082578A (en) | 2020-04-28 |
Family
ID=70311704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911161120.9A Withdrawn CN111082578A (en) | 2019-11-24 | 2019-11-24 | High-precision direct-current motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111082578A (en) |
-
2019
- 2019-11-24 CN CN201911161120.9A patent/CN111082578A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200428 |