CN220342203U - Assembling device of direct current motor - Google Patents
Assembling device of direct current motor Download PDFInfo
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- CN220342203U CN220342203U CN202321734610.5U CN202321734610U CN220342203U CN 220342203 U CN220342203 U CN 220342203U CN 202321734610 U CN202321734610 U CN 202321734610U CN 220342203 U CN220342203 U CN 220342203U
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- current motor
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an assembling device of a direct current motor, which relates to the technical field of direct current motor assembling equipment and comprises an assembling workbench, wherein a positioning component for fixing an end cover of the motor is arranged on the assembling workbench, the positioning component comprises a fixed seat, the fixed seat is connected to the assembling workbench, a transmission gear is connected in a rotating manner to the fixed seat, and driven gears are connected to the transmission gear in a meshed manner.
Description
Technical Field
The utility model relates to the technical field of direct current motor assembly equipment, in particular to an assembly device of a direct current motor.
Background
A dc motor refers to a rotating electrical machine that can convert direct-current electrical energy into mechanical energy (a dc motor) or convert mechanical energy into direct-current electrical energy (a dc generator). The bearings on the front and rear end covers of the direct current motor can play roles in supporting the rotor and reducing friction, and the motor is assembled by using an assembling device in the production process of the motor.
The prior Chinese patent (publication number: CN 114865857A) discloses an assembling device and an assembling method of a direct current motor, the assembling device comprises a base, a motor support column is arranged in the middle of the top of the base, a motor mounting table is arranged at the top of the motor support column, a servo motor is arranged at the top of the motor mounting table, a connecting plate is mounted on an output shaft of the servo motor, a bearing mounting mechanism mounting frame is arranged at the top of the connecting plate, and a bearing mounting mechanism is arranged at the bottom of one side, far away from the connecting plate, of the bearing mounting mechanism mounting frame.
The device can automatically install the bearing of the direct current motor, and the motor end cover is fixed by the aid of the motor front and rear end cover placing frames which are arranged during installation, but the motor end cover placing frames cannot be fixed to end covers with different sizes in the fixing process, and when the end covers with different sizes are required to be installed, the motor front and rear end cover placing frames with different sizes also need to be replaced, so that the device is more troublesome.
For this purpose, we propose an assembly device for a dc motor to solve the above problems.
Disclosure of Invention
The utility model provides an assembling device of a direct current motor, which solves the technical problem that end covers with different sizes are inconvenient to fix in the prior art.
In order to solve the technical problems, the assembling device of the direct current motor comprises an assembling workbench, wherein a positioning assembly for fixing an end cover of the motor is arranged on the assembling workbench, the positioning assembly comprises a fixing seat, the fixing seat is connected to the assembling workbench, a transmission gear is connected to the fixing seat in a rotating manner, a driven gear is connected to the transmission gear in a meshed manner, a transmission rod is connected to the driven gear, and one end of the transmission rod extends to the outside of the fixing seat and is connected with a positioning rod for fixing the end cover.
Preferably, the number of the driven gears is three.
Preferably, the fixing seat is connected with a supporting rod, and the driven gear is rotationally connected to the supporting rod.
Preferably, the positioning rod is integrally formed with anti-slip particles, and the anti-slip particles are hollow.
Preferably, a servo motor is connected in the assembly workbench, and the driving end of the servo motor extends into the fixing seat and is connected with the transmission gear.
Preferably, the positioning device further comprises a positioning auxiliary assembly for positioning the auxiliary positioning assembly, the positioning auxiliary assembly comprises a bidirectional screw rod, the bidirectional screw rod is arranged in the assembly workbench, two connecting rods which are mutually symmetrical are connected to the bidirectional screw rod in a threaded manner, one end of each connecting rod extends to the outside of the assembly workbench, and a driving motor for driving the bidirectional screw rod to rotate is connected to the assembly workbench.
Preferably, one end of the connecting rod extends to the outside of the assembly workbench and is connected with a clamping plate.
Preferably, a guide rod is connected to the assembly workbench, and the connecting rod is connected to the guide rod in a sliding manner.
Compared with the related art, the assembling device of the direct current motor has the following beneficial effects:
1. in the utility model, the end cover is placed on the fixed seat to drive the transmission gear to rotate, at the moment, the three driven gears connected with the transmission gear in a meshed manner rotate along with the rotation of the transmission gear, so that the transmission rod connected with the driven gears drives the positioning rod to perform triaxial positioning on the end cover, and the end covers with different sizes can be fixed.
2. In the utility model, the driving motor is started to drive the bidirectional screw rod to rotate, at the moment, the two connecting rods in threaded connection on the bidirectional screw rod relatively move, and the end cover is further fixed, so that the fixing effect is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an assembling device of a dc motor;
fig. 2 is a schematic diagram of an internal structure of an assembling device of a dc motor;
fig. 3 is a schematic diagram of an internal structure of a fixing seat in an assembling device of a dc motor;
fig. 4 is an enlarged view of the structure at a in fig. 2.
Reference numerals in the drawings: 1. assembling a workbench; 2. a positioning assembly; 21. a fixing seat; 22. a transmission gear; 23. a driven gear; 24. a transmission rod; 25. a positioning rod; 3. a servo motor; 4. a positioning aid assembly; 41. a two-way screw rod; 42. a connecting rod; 43. a driving motor; 5. a clamping plate; 6. a guide rod.
Detailed Description
Embodiments of the present utility model are described in detail below.
In the description of the present utility model, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the indicated apparatus or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
An embodiment I is given by fig. 1-4, an assembling device of a direct current motor, which comprises an assembling workbench 1, wherein a positioning component 2 for fixing a motor end cover is arranged on the assembling workbench 1, the positioning component 2 comprises a fixing seat 21, the fixing seat 21 is connected on the assembling workbench 1, a transmission gear 22 is rotationally connected on the fixing seat 21, a driven gear 23 is connected on the transmission gear 22 in a meshed manner, a transmission rod 24 is connected on the driven gear 23, one end of the transmission rod 24 extends to the outside of the fixing seat 21 and is connected with a positioning rod 25 for fixing the end cover, and the driven gear 23 is designed to be provided with teeth and toothless teeth.
When the end cover is required to be installed, the end cover is placed on the fixed seat 21, the transmission gear 22 is driven to rotate, at the moment, the three driven gears 23 which are in meshed connection on the transmission gear 22 rotate along with the rotation of the transmission gear 22, so that the transmission rod 24 connected on the driven gears 23 drives the positioning rod 25 to perform triaxial positioning on the end cover, and the arrangement is applicable to end covers with different sizes.
In addition, driven gear 23's quantity is three, conveniently carries out the triaxial location to the end cover, be connected with the bracing piece on the fixing base 21, driven gear 23 rotates to be connected on the bracing piece, this sets up conveniently installs driven gear 23, integrated into one piece has anti-skidding granule on the locating rod 25, anti-skidding granule is hollow design, this setting has promoted the fixed effect of locating rod 25 to the end cover, assembly workstation 1 internal connection has servo motor 3, servo motor 3's drive end extends to in the fixing base 21 and is connected with drive gear 22, this setting conveniently drives drive gear 22 and rotates.
In the second embodiment, fig. 1-4 show an assembling device of a direct current motor, including an assembling workbench 1, a positioning component 2 fixed to a motor end cover is arranged on the assembling workbench 1, the positioning component 2 includes a fixing seat 21, the fixing seat 21 is connected to the assembling workbench 1, a transmission gear 22 is connected in rotation to the fixing seat 21, a driven gear 23 is connected to the transmission gear 22 in a meshed manner, a transmission rod 24 is connected to the driven gear 23, one end of the transmission rod 24 extends to the outside of the fixing seat 21 and is connected with a positioning rod 25 fixed to the end cover, the driven gear 23 is designed to have teeth and no teeth, and further includes a positioning auxiliary component 4 for positioning the auxiliary positioning component 2, the positioning auxiliary component 4 includes a bidirectional screw 41, the bidirectional screw 41 is rotatably connected to the assembling workbench 1, two connecting rods 42 are connected to the bidirectional screw 41 in a threaded manner, one ends of the connecting rods 42 extend to the outside of the assembling workbench 1, a mounting port adapted to the connecting rods 42 is formed in the assembling workbench 1, a driving motor 43 for driving the bidirectional screw 41 is connected to one end of the driving motor 43, and one end of the driving motor 41 is connected to the bidirectional screw 41.
In the process of fixing the end cover, the end cover is not fixed better due to limited height of the positioning rod 25, so that the positioning auxiliary assembly 4 is designed to further improve the positioning effect, the driving motor 43 is started to drive the bidirectional screw 41 to rotate, at the moment, the two connecting rods 42 in threaded connection with the bidirectional screw 41 relatively move, and the end cover is further fixed, so that the fixing effect is improved.
In addition, the one end of connecting rod 42 extends to the outside of equipment workstation 1 and is connected with grip block 5, is connected with the blotter on the grip block 5, and this setting is convenient to further fixed to the end cover, and the blotter of setting then avoids the too big damage to grip block 5 and end cover of clamping force, is connected with guide bar 6 in the equipment workstation 1, and connecting rod 42 sliding connection is on guide bar 6, and this setting can provide certain spacing and guiding effect to connecting rod 42, has promoted the stability of connecting rod 42 at the slip in-process.
Working principle: when the end cover needs to be fixed:
the end cover is placed on the fixed seat 21 to drive the transmission gear 22 to rotate, at the moment, three driven gears 23 which are in meshed connection with the transmission gear 22 rotate along with the rotation of the transmission gear 22, so that a transmission rod 24 connected with the driven gears 23 drives a positioning rod 25 to perform triaxial positioning on the end cover, and the arrangement is applicable to end covers with different sizes;
the driving motor 43 is started to drive the bidirectional screw rod 41 to rotate, at this time, the two connecting rods 42 in threaded connection with the bidirectional screw rod 41 relatively move, and the end cover is further fixed, so that the fixing effect is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an assembly device of direct current motor, includes assembly workbench (1), its characterized in that, be equipped with on assembly workbench (1) to fixed locating component (2) of motor end cover, locating component (2) are including fixing base (21), fixing base (21) are connected on assembly workbench (1), be equipped with drive gear (22) in fixing base (21), the last meshing of drive gear (22) is connected with driven gear (23), be connected with transfer line (24) on driven gear (23), the one end of transfer line (24) extends to the outside of fixing base (21) and is connected with fixed locating rod (25) to the end cover.
2. An assembly device of a direct current motor according to claim 1, characterized in that the number of driven gears (23) is three.
3. The assembling device of the direct current motor according to claim 2, wherein the fixing base (21) is connected with a supporting rod, and the driven gear (23) is rotatably connected to the supporting rod.
4. A device for assembling a direct current motor according to claim 3, characterized in that the positioning rod (25) is integrally formed with anti-slip particles, which are hollow in design.
5. The assembling device of the direct current motor according to claim 4, wherein the assembling workbench (1) is internally connected with a servo motor (3), and the driving end of the servo motor (3) extends into the fixing seat (21) and is connected with the transmission gear (22).
6. The assembling device of the direct current motor according to any one of claims 1 to 5, further comprising a positioning auxiliary assembly (4) for assisting in positioning of the positioning assembly (2), wherein the positioning auxiliary assembly (4) comprises a bidirectional screw rod (41), the bidirectional screw rod (41) is arranged in the assembling workbench (1), two connecting rods (42) which are symmetrical to each other are connected to the bidirectional screw rod (41) in a threaded manner, one end of each connecting rod (42) extends to the outside of the assembling workbench (1), and a driving motor (43) for driving the bidirectional screw rod (41) to rotate is connected to the assembling workbench (1).
7. Assembly device for a direct current motor according to claim 6, characterized in that one end of the connecting rod (42) extends outside the assembly table (1) and is connected with a clamping plate (5).
8. Assembly device for a direct current motor according to claim 7, characterized in that the assembly table (1) is connected with a guide bar (6), the connecting bar (42) being slidingly connected to the guide bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321734610.5U CN220342203U (en) | 2023-07-04 | 2023-07-04 | Assembling device of direct current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321734610.5U CN220342203U (en) | 2023-07-04 | 2023-07-04 | Assembling device of direct current motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220342203U true CN220342203U (en) | 2024-01-12 |
Family
ID=89455408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321734610.5U Active CN220342203U (en) | 2023-07-04 | 2023-07-04 | Assembling device of direct current motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220342203U (en) |
-
2023
- 2023-07-04 CN CN202321734610.5U patent/CN220342203U/en active Active
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