CN220660749U - Automatic installation system for coil springs of motor brush frame - Google Patents
Automatic installation system for coil springs of motor brush frame Download PDFInfo
- Publication number
- CN220660749U CN220660749U CN202322233997.2U CN202322233997U CN220660749U CN 220660749 U CN220660749 U CN 220660749U CN 202322233997 U CN202322233997 U CN 202322233997U CN 220660749 U CN220660749 U CN 220660749U
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- coil spring
- plate
- fixedly connected
- rod
- motor
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- 238000009434 installation Methods 0.000 title claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model provides an automatic installation system of a motor brush frame coil spring, which comprises an installation assembly, wherein the installation assembly comprises an L-shaped plate, a first electric push rod, a moving plate, a first driving motor, a rectangular hole, a rotating rod, a fixed groove, a second electric push rod, a push plate and a limiting rod; the top fixedly connected with of L shaped plate two first electric putter. According to the utility model, the coil spring is sleeved on the rotating rod, the end part of the coil spring is propped against the limiting rod, the central piece of the coil spring is clamped in the fixing groove, the first driving motor rotates the middle part of the coil spring through the rotating rod, so that the coil spring is pre-tensioned, the first electric push rod drives the moving plate to move downwards, the moving plate drives the coil spring to move downwards through the rotating rod, the coil spring is in an elastic pre-tensioned state, at the moment, the coil spring cannot fall, the second electric push rod drives the push plate to push the coil spring into the brush holder instantly, and one end of the coil spring is automatically clamped into the brush holder clamping groove under the elastic action of the coil spring, so that the whole automatic installation operation is realized, the labor is saved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to an automatic mounting system, in particular to an automatic mounting system for a motor brush frame coil spring, and belongs to the technical field of motor brush frame coil spring mounting.
Background
The brush holder is used for applying pressure to the carbon brush which is in sliding contact with the surface of the commutator or the collector ring through a spring. So that it stably conducts current between the stationary body and the rotating body. For motors, both the brush holder and the carbon brush are very important components;
when the spring is installed on the brush holder, the middle part of the spring is required to be sleeved on the spring installation column of the brush holder, and then one end of the spring rotates around the center and is clamped in the clamping groove of the brush holder, and the spring is an elastic body at the moment.
Disclosure of Invention
In view of the foregoing, the present utility model provides an automatic mounting system for a motor brush yoke coil spring that solves or alleviates the technical problems of the prior art, and at least provides a beneficial choice.
The technical scheme of the embodiment of the utility model is realized as follows: the automatic installation system for the coil spring of the motor brush frame comprises an installation assembly, wherein the installation assembly comprises an L-shaped plate, a first electric push rod, a moving plate, a first driving motor, a rectangular hole, a rotating rod, a fixed groove, a second electric push rod, a push plate and a limiting rod;
the utility model discloses a motor-driven device for the motor-driven device, including L shaped plate, rectangular hole, pivoted lever, fixed slot that one side set up for the opening is offered to the top fixedly connected with first electric putter of L shaped plate, the output fixedly connected with movable plate of first electric putter, the first driving motor of top fixedly connected with of movable plate, the rectangular hole has been offered on the movable plate, the bottom of movable plate rotates and is connected with the dwang, the fixed slot that one side set up for the opening is offered to the top of dwang, two second electric putter of fixedly connected with on the top inner wall of rectangular hole, the output of second electric putter extends to the below of movable plate and fixedly connected with push pedal, the bottom fixedly connected with gag lever post of movable plate.
Further preferably, the pushing plate is provided with a circular hole, and the inner wall of the circular hole is not contacted with the outer side of the rotating rod.
Further preferably, a fixing component is arranged on one side of the mounting component, and the fixing component comprises a bottom plate, a second driving motor and a groove;
the rear side inner wall of L shaped plate is last fixedly connected with bottom plate, the left side fixedly connected with second driving motor of bottom plate, set up flutedly on the bottom plate.
Further preferably, screw rods are rotatably connected to inner walls of two sides of the groove, and an end portion of one screw rod of the two screw rods extends out of the bottom plate and is fixedly connected with an output shaft of the second driving motor.
Further preferably, the threads of the two screw rods are opposite in rotation direction, and the end parts of the two screw rods, which are close to each other, are fixedly connected.
Further preferably, the screw rod is connected with a moving block in a threaded manner, and one side of the moving block is fixedly connected with a clamping plate.
Further preferably, two square rods are welded between the inner walls of the two sides of the groove, and the square rods are in sliding connection with the moving block.
Further preferably, a placing plate is fixedly connected between the front side inner wall and the rear side inner wall of the groove.
By adopting the technical scheme, the embodiment of the utility model has the following advantages:
according to the utility model, the coil spring is sleeved on the rotating rod, the end part of the coil spring is propped against the limiting rod, the central piece of the coil spring is clamped in the fixing groove, the first driving motor rotates the middle part of the coil spring through the rotating rod, so that the coil spring is pre-tensioned, the first electric push rod drives the moving plate to move downwards, the moving plate drives the coil spring to move downwards through the rotating rod, and because the coil spring is in an elastic pre-tensioned state, the coil spring cannot fall at the moment, the second electric push rod drives the push plate to push the coil spring into the brush holder instantly, and meanwhile, one end of the coil spring is automatically clamped into the brush holder clamping groove under the elastic action of the coil spring, so that the whole automatic installation operation is realized, the labor is saved, and the working efficiency is improved.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a left side perspective view of the present utility model;
FIG. 3 is a perspective view of the connection of the rotating rod, the first electric push rod, the push plate and the limiting rod;
fig. 4 is an enlarged view of the area a of fig. 1 according to the present utility model.
Reference numerals: 1. a mounting assembly; 2. an L-shaped plate; 3. a first electric push rod; 4. a moving plate; 5. a first driving motor; 6. a rectangular hole; 7. a rotating lever; 8. a fixing groove; 9. a second electric push rod; 10. a push plate; 11. a limit rod; 12. a fixing assembly; 13. a bottom plate; 14. a second driving motor; 15. a groove; 16. a screw rod; 17. a moving block; 18. a clamping plate; 19. square rods; 20. the plate is placed.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, the embodiment of the utility model provides an automatic installation system for a motor brush holder coil spring, which comprises an installation component 1, wherein the installation component 1 comprises an L-shaped plate 2, a first electric push rod 3, a moving plate 4, a first driving motor 5, a rectangular hole 6, a rotating rod 7, a fixed slot 8, a second electric push rod 9, a push plate 10 and a limiting rod 11;
the top of the L-shaped plate 2 is fixedly connected with two first electric push rods 3, the output end of the first electric push rods 3 is fixedly connected with a movable plate 4, the top of the movable plate 4 is fixedly connected with a first driving motor 5, a rectangular hole 6 is formed in the movable plate 4, the bottom of the movable plate 4 is rotationally connected with a rotating rod 7, the top end of the rotating rod 7 extends to the upper side of the movable plate 4 and is fixedly connected with the output shaft of the first driving motor 5, the bottom end of the rotating rod 7 is provided with a fixed groove 8 with one side being provided with an opening, the top inner wall of the rectangular hole 6 is fixedly connected with two second electric push rods 9, the output end of the second electric push rods 9 extends to the lower side of the movable plate 4 and is fixedly connected with a push plate 10, the bottom of the movable plate 4 is fixedly connected with a limit rod 11, a coil spring is sleeved on the rotating rod 7, the tip of wind spring supports in gag lever post 11 department, the centre piece card of wind spring is in fixed slot 8 departments, start first driving motor 5, first driving motor 5 drives dwang 7 rotation, dwang 7 rotates the wind spring middle part, make wind spring pretension, start first electric putter 3, first electric putter 3 drives movable plate 4 and moves down, movable plate 4 drives the wind spring through dwang 7 and moves down, because the wind spring is in elasticity pretension state, the wind spring can not fall this moment, after moving suitable position, start second electric putter 9, second electric putter 9 drives push pedal 10 in with the propelling movement of wind spring to the brush holder in the twinkling of an eye, simultaneously under wind spring self elastic action, wind spring one end automatic clamping goes into the brush holder draw-in groove, realize whole automatic installation operation.
In one embodiment, the push plate 10 is provided with a circular hole, the inner wall of the circular hole is not in contact with the outer side of the rotating rod 7, and the circular hole is arranged so that the rotating rod 7 is not affected in rotation.
In one embodiment, one side of the mounting assembly 1 is provided with a fixing assembly 12, and the fixing assembly 12 comprises a bottom plate 13, a second driving motor 14 and a groove 15;
the rear side inner wall of the L-shaped plate 2 is fixedly connected with a bottom plate 13, the left side of the bottom plate 13 is fixedly connected with a second driving motor 14, and a groove 15 is formed in the bottom plate 13.
In one embodiment, the inner walls of both sides of the groove 15 are respectively and rotatably connected with a screw rod 16, the end part of one screw rod 16 of the two screw rods 16 extends out of the bottom plate 13 and is fixedly connected with the output shaft of the second driving motor 14, the threads of the two screw rods 16 are in opposite directions, the end parts of the two screw rods 16, which are close to each other, are fixedly connected, the screw rods 16 are in threaded connection with a moving block 17, one side of the moving block 17 is fixedly connected with a clamping plate 18, the second driving motor 14 drives the screw rods 16 to rotate, the screw rods 16 drive the corresponding moving blocks 17 to move, under the action of opposite directions of the threads, the two moving blocks 17 move towards the direction of being close to each other, the moving blocks 17 slide on the square rods 19, the moving blocks 17 drive the corresponding clamping plates 18 to move, and the two clamping plates 18 fix the brush holder.
In one embodiment, two square rods 19 are welded between the inner walls of the two sides of the groove 15, the square rods 19 are in sliding connection with the moving block 17, and the moving block 17 is limited through the square rods 19.
In one embodiment, a placement plate 20 is fixedly connected between the front side inner wall and the rear side inner wall of the groove 15, and the placement plate 20 is arranged to support the brush holder.
The utility model works when in work: when the automatic spring pushing device is used, the brush holder is placed on the placing plate 20, the second driving motor 14 is started, the screw rod 16 is driven by the second driving motor 14 to rotate, the corresponding moving block 17 is driven by the screw rod 16 to move, under the action of opposite screw threads, the two moving blocks 17 move towards the direction close to each other, the moving block 17 slides on the square rod 19, the corresponding clamping plates 18 are driven by the moving block 17 to move, the brush holder is fixed by the two clamping plates 18, the coil spring is sleeved on the rotating rod 7, the end part of the coil spring is abutted to the limiting rod 11, the center piece of the coil spring is clamped at the fixed groove 8, the first driving motor 5 is started, the rotating rod 7 is driven by the first driving motor 5 to rotate, the middle part of the coil spring is driven by the rotating rod 7, the coil spring is pre-tensioned, the first electric push rod 3 is started, the moving plate 4 is driven by the rotating rod 7 to move downwards, the coil spring is driven by the rotating rod 7 to move downwards, and the coil spring is in an elastic pre-tensioned state, at the moment, after the coil spring is not fallen, the proper position is moved, the second electric push rod 9 is started, the second electric push rod 9 drives the push plate 10 to be automatically pushed into the clamping groove by the clamping device, and the coil spring is automatically pushed into the clamping groove by the clamping device, and the coil spring automatically, and the whole automatic spring pushing device is installed in the coil spring holder.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. An automatic installation system of a motor brush frame coil spring comprises an installation component (1), and is characterized in that: the mounting assembly (1) comprises an L-shaped plate (2), a first electric push rod (3), a moving plate (4), a first driving motor (5), a rectangular hole (6), a rotating rod (7), a fixed groove (8), a second electric push rod (9), a push plate (10) and a limiting rod (11);
the utility model discloses a motor drive device for a motor vehicle, including L shaped plate (2), fixed slot (8) that one side was the opening setting is offered to the top fixedly connected with of L shaped plate (2), the output fixedly connected with movable plate (4) of first electric putter (3), first driving motor (5) of top fixedly connected with of movable plate (4), rectangular hole (6) have been seted up on movable plate (4), the bottom rotation of movable plate (4) is connected with dwang (7), the top of dwang (7) extends to the top of movable plate (4) and with the output shaft fixed connection of first driving motor (5), fixed slot (8) that one side was the opening setting are offered to the bottom of dwang (7), fixedly connected with two second electric putter (9) on the top inner wall of rectangular hole (6), the output of second electric putter (9) extends to the below of movable plate (4) and fixedly connected with push pedal (10), the bottom fixedly connected with gag lever (11) of movable plate (4).
2. The automatic mounting system for a motor brush holder coil spring according to claim 1, wherein: the push plate (10) is provided with a circular hole, and the inner wall of the circular hole is not contacted with the outer side of the rotating rod (7).
3. The automatic mounting system for a motor brush holder coil spring according to claim 1, wherein: one side of the mounting assembly (1) is provided with a fixing assembly (12), and the fixing assembly (12) comprises a bottom plate (13), a second driving motor (14) and a groove (15);
the novel energy-saving motor is characterized in that a bottom plate (13) is fixedly connected to the inner wall of the rear side of the L-shaped plate (2), a second driving motor (14) is fixedly connected to the left side of the bottom plate (13), and a groove (15) is formed in the bottom plate (13).
4. An automatic installation system for a motor brush holder coil spring according to claim 3, wherein: screw rods (16) are rotatably connected to the inner walls of the two sides of the groove (15), and the end part of one screw rod (16) of the two screw rods (16) extends out of the bottom plate (13) and is fixedly connected with an output shaft of the second driving motor (14).
5. An automatic mounting system for a motor brush holder coil spring as set forth in claim 4, wherein: the screw threads of the two screw rods (16) are opposite in rotation direction, and the end parts of the two screw rods (16) close to each other are fixedly connected.
6. An automatic mounting system for a motor brush holder coil spring as set forth in claim 4, wherein: the screw rod (16) is connected with a moving block (17) in a threaded mode, and one side of the moving block (17) is fixedly connected with a clamping plate (18).
7. An automatic installation system for a motor brush holder coil spring according to claim 3, wherein: two square rods (19) are welded between the inner walls of the two sides of the groove (15), and the square rods (19) are in sliding connection with the moving block (17).
8. An automatic installation system for a motor brush holder coil spring according to claim 3, wherein: a placing plate (20) is fixedly connected between the front side inner wall and the rear side inner wall of the groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322233997.2U CN220660749U (en) | 2023-08-19 | 2023-08-19 | Automatic installation system for coil springs of motor brush frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322233997.2U CN220660749U (en) | 2023-08-19 | 2023-08-19 | Automatic installation system for coil springs of motor brush frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220660749U true CN220660749U (en) | 2024-03-26 |
Family
ID=90327308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322233997.2U Active CN220660749U (en) | 2023-08-19 | 2023-08-19 | Automatic installation system for coil springs of motor brush frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220660749U (en) |
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2023
- 2023-08-19 CN CN202322233997.2U patent/CN220660749U/en active Active
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