CN216593967U - Armature dynamic balance detecting device for automobile starter - Google Patents
Armature dynamic balance detecting device for automobile starter Download PDFInfo
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- CN216593967U CN216593967U CN202123280611.0U CN202123280611U CN216593967U CN 216593967 U CN216593967 U CN 216593967U CN 202123280611 U CN202123280611 U CN 202123280611U CN 216593967 U CN216593967 U CN 216593967U
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- dynamic balance
- armature
- automobile starter
- installation box
- sliding
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- 239000007858 starting material Substances 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of armature dynamic balance detection, in particular to an automobile starter armature dynamic balance detection device, which comprises a base, wherein a dynamic balance detection machine is arranged on the base, a liftable installation box is arranged on the base, installation frames capable of moving in opposite directions are respectively arranged in the left side and the right side of two arms of the installation box, and a clamping block is rotatably arranged between the corresponding installation frames through a rotating shaft, a vertical feeding cylinder is arranged at the U-shaped inner side of the installation box, the feeding cylinder is vertically communicated, and each armature is sequentially placed in the feeding cylinder, the utility model solves the problem that the working efficiency is influenced by inconvenient taking when the armature dynamic balance detection is carried out, the automatic lifting clamping mechanism can effectively clamp armatures with different diameters, the clamping process is relatively stable, and the continuity of the detection process is greatly improved by the automatic feeding process, the efficiency of armature dynamic balance detection can be improved.
Description
Technical Field
The utility model relates to an armature dynamic balance detects technical field, especially relates to automobile starter armature dynamic balance detection device.
Background
The armature is a power source of the motor, stable operation is achieved through dynamic balance of the armature, and the dynamic balance of the armature can guarantee that the motor has high efficiency and low noise. In order to limit the vibration of the motor during operation, the armature is generally subjected to dynamic balance detection before assembly. At present, a method for detecting the dynamic balance of an armature shaft by using a dynamic balancing machine is provided, but in the practical application process, the armatures are found to be placed on the balancing machine one by one and then taken out after the armature shaft is detected to be finished.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dynamic balance detection device for an automobile starter armature.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the automobile starter armature dynamic balance detection device comprises a supporting table, a base, a dynamic balance detection machine is arranged on the base, a vertical plate is arranged on one side of the base, a sliding table mechanism is arranged on the vertical plate, a horizontal connecting column is led out from the sliding table mechanism, a U-shaped mounting box is arranged at the end part of the connecting column, a gear, two sliding plates and a mounting frame arranged at the bottom of the sliding plates are respectively arranged in two arms of the mounting box, the gear is arranged at the middle position in the two arms of the mounting box, the two sliding plates are respectively arranged at the upper side and the lower side of the gear, a rack matched with the gear is arranged on the sliding plates and faces the gear, the mounting frame arranged at the bottom of the sliding plates extends downwards, four mounting frames at the bottom of the two arms of the mounting box correspond to each other, clamping blocks are rotatably arranged between the corresponding mounting frames through rotating shafts, and clamping grooves are respectively arranged between the opposite side faces of the clamping blocks at the two sides, the inner side surface of the mounting frame is rotatably provided with a rotary column, the end part of the rotary column is hinged with a connecting rod, the other end of the connecting rod is hinged on a fixture block below the rotary column, a vertical feeding cylinder is arranged on the inner side of the U-shaped shape of the mounting box and vertically communicated, and each armature is sequentially placed in the feeding cylinder.
In a preferred technical scheme, the sliding table mechanism comprises a sliding table, a sliding rail and an electric drive motor, the sliding table slides along the sliding rail, and a connecting column is arranged on the table top of the sliding table.
In a preferred technical scheme, the installation box is positioned above the dynamic balance detection machine.
In a better technical scheme, the outer side surfaces of two arms of the installation box are respectively provided with a first motor, and an output shaft of the first motor is inserted in the center of a gear on one corresponding side and is fixedly connected with the gear in a concentric manner.
In a preferred technical scheme, a second motor is arranged on the mounting frame, and an output shaft of the second motor is inserted in the center of the corresponding rotary column and is fixedly connected with the rotary column in a concentric manner.
In a preferred embodiment, the two arms of the mounting box are respectively provided with sliding grooves on the top wall and the bottom wall thereof for sliding the sliding plates up and down.
In a preferred embodiment, the locking groove is a V-shaped groove or a U-shaped groove, and here, is a V-shaped groove.
The utility model has the advantages that:
1. utilize first motor drive gear to take place the rotation, the sliding plate that comes control both sides slides in opposite directions or carries on the back mutually and slide, and what the bottom of sliding plate set up is the mounting bracket, rotates through the pivot between the mounting bracket and installs the fixture block, and the distance between two fixture blocks can change, when the fixture block is close to, alright carry out the centre gripping with the armature of putting in the centre relatively, separates to both sides when the fixture block, then is used for loosening the armature, and automatic centre gripping structural design can effectively reduce manual operation's trouble.
2. The V-arrangement groove or the U-shaped groove of draw-in groove are favorable to carrying out the centre gripping to the armature of different diameters, and the second motor can control the rotatory certain angle of fixture block, and when fixture block upwards rotation, can be used for receiving the armature that falls from the feeding section of thick bamboo, and when fixture block downwards rotation, can be used for loosening the armature again, and the unloading process of going up can continuously go on, improves the efficiency that dynamic balance detected.
To sum up, through the dynamic balance detection device that this scheme provided, when having solved armature dynamic balance and having detected, the inconvenient problem that influences work efficiency of taking, this dynamic balance detection device's proposition, the lift fixture of automatic formula can press from both sides the armature of different diameters effectively and get, and the centre gripping process is more stable, and the material loading process of automatic formula has improved the continuity of testing process greatly, can improve the efficiency that armature dynamic balance detected.
Drawings
Fig. 1 is a schematic front view of a dynamic balance detection device provided by the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;
fig. 3 is a right-side schematic view of the installation box of the present invention;
fig. 4 is a schematic top view of the installation box according to the present invention.
In the figure: 1. a base; 2. a sliding table mechanism; 3. connecting columns; 4. installing a box; 5. a gear; 6. a sliding plate; 7. a mounting frame; 8. a clamping block; 801. a card slot; 9. a feeding cylinder; 10. a spin column; 11. a connecting rod; 12. a first motor; 13. a second motor; 14. a dynamic balance detector; 15. a riser.
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.
In this embodiment, referring to fig. 1-4, the device for detecting the armature dynamic balance of the automobile starter comprises a base 1, a dynamic balance detector 14 is arranged on the base 1, a vertical plate 15 is arranged on one side of the base 1, a sliding table mechanism 2 is arranged on the vertical plate 15, the sliding table mechanism 2 comprises a sliding table, a sliding rail and an electric drive motor, the electric drive motor controls the sliding table to vertically slide along the sliding rail, a horizontal connecting column 3 is arranged on a table top of the sliding table, a U-shaped installation box 4 is arranged at the end of the connecting column 3, and the installation box 4 is located above the dynamic balance detector 14. Thus, the installation box 4 can be controlled to lift by utilizing the sliding table mechanism 2, and the height of the installation box is further controlled.
With reference to fig. 1, two arms of the installation box 4 are respectively provided with a gear 5, two sliding plates 6 and an installation frame 7 arranged at the bottom of the sliding plates 6, the gear 5 is arranged at the middle position of the two arms of the installation box 4, the two sliding plates 6 are respectively arranged at the upper and lower sides of the gear 5, the two arms of the installation box 4 are respectively provided with sliding grooves for sliding the upper and lower sliding plates 6 at the top wall and the bottom wall thereof, and the surface of the sliding plate 6 facing the gear 5 is provided with a rack matched with the gear 5. The outer side surfaces of two arms of the installation box 4 are respectively provided with a first motor 12, the output shaft of the first motor 12 is inserted in the center of the gear 5 on one side corresponding to the output shaft and is fixedly connected with the gear 5 in a concentric manner, the gear 5 is driven to rotate by the first motor 12, so that the sliding plates 6 on two sides can be controlled to slide in opposite directions or back to back, and the installation frame 7 is arranged at the bottom of the sliding plate 6, therefore, the distance between the two installation frames 7 on one side of the bottom of the installation box 4 can be adjusted by the aid of the design.
The inner side surface of the mounting frame 7 is rotatably provided with a rotary column 10, the end part of the rotary column 10 is hinged with a connecting rod 11, the other end of the connecting rod 11 is hinged on a fixture block 8 below, the U-shaped inner side of the mounting box 4 is provided with a vertical feeding cylinder 9, the feeding cylinder 9 is vertically communicated, each armature is sequentially placed in the feeding cylinder 9, a second motor 13 is arranged on the mounting frame 7, and an output shaft of the second motor 13 is inserted in the center of the corresponding rotary column 10 and is concentrically and fixedly connected with the rotary column 10. The second motor 13 is used to control the rotation of the latch 8 by a certain angle, and is used to receive the armature falling from the feed cylinder 9 when the latch 8 is rotated upward, and to release the armature when the latch 8 is rotated downward.
In particular, it should be mentioned here that the axial direction of the armature is perpendicular to the direction of movement of the latching block 8, so that the surface of the armature can be clamped by the latching groove 801. Sequentially putting armatures to be detected into the feeding cylinder 9, controlling the second motor 13 to enable the clamping blocks 8 on the two sides to simultaneously rotate upwards and to be unfolded, so that one armature falling from the upper side can be received, then the clamping blocks 8 are restored to the state shown in the attached drawing 1 for clamping, and the sliding table mechanism 2 is utilized to control the clamping blocks 8 to descend to the lower position and release the clamping blocks 8 to the dynamic balance detector 14 for dynamic balance data detection; after the detection is finished, the armature is clamped by the fixture block 8 and lifted to a high position to be released, so that the armature is convenient to take manually; then the feeding cylinder 9 at the upper part puts down the next armature, and the subsequent detection work is carried out according to the steps.
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 armature dynamic balance detection device of the automobile starter comprises a base (1), wherein a dynamic balance detector (14) is arranged on the base (1), and is characterized in that a vertical plate (15) is arranged on one side of the base (1), a sliding table mechanism (2) is arranged on the vertical plate (15), a horizontal connecting column (3) is led out from the sliding table mechanism (2), a U-shaped installation box (4) is arranged at the end part of the connecting column (3), gears (5), two sliding plates (6) and an installation frame (7) arranged at the bottom of the sliding plates (6) are respectively arranged in two arms of the installation box (4), the gears (5) are arranged at the middle positions in the two arms of the installation box (4), the two sliding plates (6) are respectively arranged at the upper side and the lower side of the gears (5), and racks matched with the gears (5) are arranged on the sliding plates (6) towards the surface of the gears (5), mounting bracket (7) downwardly extending who sets up in the bottom of sliding plate (6) is located two liang of correspondences of four mounting bracket (7) of installation box (4) two arm bottoms to rotate through the pivot between corresponding mounting bracket (7) and install fixture block (8), draw-in groove (801) have been seted up respectively between the fixture block (8) that are located both sides in opposite directions side, the medial surface of mounting bracket (7) is rotated and is installed column spinner (10), and the tip of column spinner (10) articulates there is connecting rod (11), and the other end of connecting rod (11) articulates on fixture block (8) of below, the U font inboard of installation box (4) is provided with vertical feeding section of thick bamboo (9), and feeding section of thick bamboo (9) are vertical to link up, put into each armature in proper order in feeding section of thick bamboo (9).
2. The automobile starter armature dynamic balance detection device according to claim 1, characterized in that the slide mechanism (2) comprises a slide, a slide rail, and an electric drive motor, the slide slides along the slide rail, and a connection post (3) is provided on a table surface of the slide.
3. The automobile starter armature dynamic balance detecting device according to claim 2, characterized in that the mounting box (4) is located above the dynamic balance detecting machine (14).
4. The automobile starter armature dynamic balance detection device according to claim 1, characterized in that the outer side surfaces of the two arms of the mounting box (4) are respectively provided with a first motor (12), and the output shaft of the first motor (12) is inserted in the center of the gear (5) on the corresponding side and is fixedly connected with the gear (5) in a concentric manner.
5. The automobile starter armature dynamic balance detection device according to claim 1, characterized in that a second motor (13) is arranged on the mounting bracket (7), and an output shaft of the second motor (13) is inserted in the center of the corresponding rotary column (10) and is fixedly connected with the rotary column (10) in a concentric manner.
6. The automobile starter pivot dynamic balance detecting device according to claim 1, characterized in that both arms of the mounting case (4) are provided with slide grooves for sliding the up-and-down slide plate (6) at the top and bottom walls thereof, respectively.
7. The automobile starter armature dynamic balance detecting device according to claim 1, characterized in that the card slot (801) is a V-shaped slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123280611.0U CN216593967U (en) | 2021-12-24 | 2021-12-24 | Armature dynamic balance detecting device for automobile starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123280611.0U CN216593967U (en) | 2021-12-24 | 2021-12-24 | Armature dynamic balance detecting device for automobile starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216593967U true CN216593967U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123280611.0U Active CN216593967U (en) | 2021-12-24 | 2021-12-24 | Armature dynamic balance detecting device for automobile starter |
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| Country | Link |
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| CN (1) | CN216593967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119147158A (en) * | 2024-11-18 | 2024-12-17 | 佛山市质量和标准化研究院(佛山市特种设备能效测试研究院、佛山市品牌发展研究院) | Universal dynamic balance testing machine and dynamic balance testing method |
-
2021
- 2021-12-24 CN CN202123280611.0U patent/CN216593967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119147158A (en) * | 2024-11-18 | 2024-12-17 | 佛山市质量和标准化研究院(佛山市特种设备能效测试研究院、佛山市品牌发展研究院) | Universal dynamic balance testing machine and dynamic balance testing method |
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