CN212845823U - Positioning support for testing internal resistance of storage battery - Google Patents
Positioning support for testing internal resistance of storage battery Download PDFInfo
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- CN212845823U CN212845823U CN202021615944.7U CN202021615944U CN212845823U CN 212845823 U CN212845823 U CN 212845823U CN 202021615944 U CN202021615944 U CN 202021615944U CN 212845823 U CN212845823 U CN 212845823U
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- baffle
- shaft
- sliding plate
- base
- positioning rod
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Abstract
The utility model discloses a positioning bracket for testing internal resistance of storage batteries, which comprises a base, a baffle, sliding plates, a baffle fixing shaft, an electrode positioning rod, a positioning rod connecting shaft, a movable motor and a roller, wherein the base is fixed on a workbench through a slide rail, the baffle is positioned at two sides above the base, the sliding plate is positioned at the inner side of the baffle above the base, the baffle fixing shaft is positioned above the base, two ends of the baffle fixing shaft penetrate through the baffle and the bottom of the sliding plate, two ends of the shaft are rotatably connected with the baffle through bearings, the positioning rod connecting shaft is slidably connected in a protruding groove body preset in the middle of the sliding plate, the electrode positioning rod is positioned between the two sliding plates, one end of the electrode positioning rod is rotatably connected on the positioning rod connecting shaft, one end of the electrode positioning rod is suspended, the roller is fixedly connected to the lower end of the sliding plate through a support, and a roller shaft and a rotating shaft of the mobile motor form a transmission bevel gear set.
Description
Technical Field
The utility model relates to a battery production facility technical field specifically is a battery internal resistance test is with locating support.
Background
The soft package lithium ion battery is provided with a positive electrode lug and a negative electrode lug, and the battery can be charged and discharged through the lug. In order to improve the consistency of the single batteries, the batteries need to be selected according to specific performance parameters such as capacity, voltage, internal resistance and the like after the batteries are produced, wherein the alternating internal resistance is one of important characteristic parameters of the batteries. Meanwhile, in the process of evaluating the battery performance, the alternating current internal resistance change is also a key concern and has an important influence on the battery performance.
In recent years, accidents caused by storage batteries tend to rise, and maintenance and management of the storage batteries are further required. The internal resistance of the storage battery is tested, the storage battery is analyzed according to the test result of each time, and a storage battery internal resistance file is established, so that the problem of the storage battery can be found in time. However, at present, storage battery packs of all substations come from different manufacturers, and storage battery poles of all manufacturers are different in size and shape, so that a positioning frame is not suitable for use, test data is not accurate enough, and analysis and maintenance management of the whole group of storage batteries are not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery internal resistance test is with locating support 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 battery internal resistance test is with location support, includes base, baffle, sliding plate, baffle fixed axle, electrode positioning pole, locating lever connecting axle, mobile motor, gyro wheel, the base passes through the slide rail to be fixed on the workstation, the baffle is located base top both sides, the sliding plate is located the baffle inboard of base top, the baffle fixed axle is located base top and both ends pass baffle and sliding plate bottom and axle both ends and pass through the bearing rotation with the baffle and be connected, locating lever connecting axle slip link is in the preset protruding cell body in sliding plate middle part, the electrode positioning pole is located between two sliding plates and one end rotation is connected on the locating lever connecting axle, and one end cliff is in the base top, mobile motor is located the inside lower extreme of sliding plate and predetermines the cavity and fixed connection is in cavity inner wall and pivot downwardly extending out the cavity, the gyro wheel passes through support fixed connection and constitutes transmission bevel gear group at.
As a further aspect of the present invention: and barrier plates for preventing the baffle from shifting are arranged on two sides of the upper end of the base.
As a further aspect of the present invention: the aperture of the sliding plate penetrated by the baffle fixing shaft is slightly larger than the shaft diameter, and the sliding plate can move along the baffle fixing shaft.
As a further aspect of the present invention: the motor positioning rod is a telescopic rod, a positioning chuck is fixedly connected with the suspended end of the rod, an infrared transmitting tube is arranged at the upper end of the positioning chuck, and an insulating rubber pad is arranged on the inner side of the positioning chuck.
As a further aspect of the present invention: the positioning rod connecting shaft is a ball shaft and a locking bolt is arranged on the outer side of the connecting position of the positioning rod connecting shaft and the sliding plate, wherein the connecting position is preset with a groove body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up sliding plate and mobile motor and can carry out the position transform according to the size of battery and fix the battery, the ball-type design through electrode positioning pole's telescopic design and locating lever connecting axle can make things convenient for measuring device to measure the reducible measuring error of battery same position according to the position of the utmost point post position control motor locating lever of battery.
Drawings
Fig. 1 is a schematic view of a main structure of a positioning bracket for testing internal resistance of a storage battery.
Fig. 2 is a schematic side view of the positioning frame for testing the internal resistance of the storage battery.
Fig. 3 is a schematic top view of the positioning frame for testing the internal resistance of the storage battery.
FIG. 4 is an enlarged view of a mobile motor and a roller in the battery internal resistance test positioning and centering process.
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.
Please refer to fig. 1-4, in an embodiment of the present invention, a positioning bracket for testing internal resistance of battery, includes a base 1, a baffle 2, a sliding plate 3, a baffle fixing shaft 4, an electrode positioning rod 5, a positioning rod connecting shaft 6, a moving motor 7, and a roller 8, wherein the base 1 is fixed on a worktable through a sliding rail, the baffle 2 is located on both sides of the top of the base 1, the sliding plate 3 is located on the inner side of the baffle 2 above the base 1, the baffle fixing shaft 4 is located on the top of the base 1, and both ends of the baffle fixing shaft pass through the baffle 1 and the bottom of the sliding plate 3, and both ends of the shaft are connected with the baffle 2 through a bearing rotation, the positioning rod connecting shaft 6 is linked in a sliding groove preset in the middle of the sliding plate 3 in a sliding manner, the electrode positioning rod 5 is located between the two sliding plates 3, one end of the electrode positioning rod is connected on the connecting And the roller 8 is fixedly connected to the lower end of the sliding plate 3 through a bracket, and the shaft of the roller 8 and the rotating shaft of the moving motor 7 form a transmission bevel gear set 70.
And blocking plates 10 for preventing the baffle 2 from displacing are arranged on two sides of the upper end of the base 1.
The aperture of the sliding plate 3 penetrated by the baffle fixing shaft 4 is slightly larger than the shaft diameter, and the sliding plate 3 can move along the baffle fixing shaft 4
The motor positioning rod 5 is a telescopic rod, a positioning chuck 50 is fixedly connected with the free end of the rod, an infrared transmitting tube 51 is arranged at the upper end of the positioning chuck 50, and an insulating rubber pad 52 is arranged on the inner side of the positioning chuck 50
The positioning rod connecting shaft 6 is a ball shaft and is provided with a locking bolt at the outer side of the preset groove body connecting position of the sliding plate 3.
The utility model discloses a theory of operation is:
the utility model discloses removing the battery earlier when using and can preventing a battery work position to baffle fixed axle 4 between two sliding plates 3, restart moving motor 7 fixes the battery, loosen fastening bolt and remove suitable position readjustment electrode locating lever 5 with locating lever connecting axle 6 along the cell body and with chuck 50 card on the electrode post of battery this moment the position of infrared ray transmitting tube 51 convenient for work confirmation battery utmost point post carries out the battery internal resistance test, the test accomplish the back take off the battery can.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A positioning support for testing the internal resistance of a storage battery comprises a base (1), a baffle (2), a sliding plate (3), a baffle fixing shaft (4), an electrode positioning rod (5), a positioning rod connecting shaft (6), a moving motor (7) and a roller (8), and is characterized in that the base (1) is fixed on a workbench through a sliding rail, the baffle (2) is positioned at two sides above the base (1), the sliding plate (3) is positioned at the inner side of the baffle (2) above the base (1), the baffle fixing shaft (4) is positioned above the base (1), two ends of the baffle fixing shaft penetrate through the bottom of the baffle (2) and the sliding plate (3), two ends of the shaft are rotatably connected with the baffle (2) through bearings, the positioning rod (6) is slidably connected in a protruding groove body preset in the middle of the sliding plate (3), the electrode positioning rod (5) is positioned between the two sliding plates (3), and one end of the, one end of the movable motor (7) is suspended above the base (1), the movable motor is positioned in a preset cavity at the lower end in the sliding plate (3) and is fixedly connected to the inner wall of the cavity, and the rotating shaft of the movable motor (7) extends out of the cavity downwards, and the roller (8) is fixedly connected to the lower end of the sliding plate (3) through a support, and the shaft of the roller (8) and the rotating shaft of the movable motor (7) form a transmission bevel gear set (70).
2. The positioning bracket for testing the internal resistance of the storage battery as claimed in claim 1, wherein blocking plates (10) for preventing the baffle (2) from being displaced are arranged on two sides of the upper end of the base (1).
3. The positioning bracket for testing the internal resistance of the storage battery according to claim 1, wherein the aperture of the sliding plate (3) penetrated by the baffle fixing shaft (4) is slightly larger than the shaft diameter, and the sliding plate (3) can move along the baffle fixing shaft (4).
4. The positioning bracket for testing the internal resistance of the storage battery as claimed in claim 1, wherein the electrode positioning rod (5) is a telescopic rod, a positioning chuck (50) is fixedly connected to a free end of the rod, an infrared emission tube (51) is arranged at the upper end of the positioning chuck (50), and an insulating rubber pad (52) is arranged at the inner side of the positioning chuck.
5. The positioning bracket for testing the internal resistance of the storage battery according to claim 1, wherein the positioning rod connecting shaft (6) is a ball shaft and a locking bolt is arranged on the outer side of the connecting position of the positioning rod connecting shaft and a preset groove body of the sliding plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615944.7U CN212845823U (en) | 2020-08-06 | 2020-08-06 | Positioning support for testing internal resistance of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615944.7U CN212845823U (en) | 2020-08-06 | 2020-08-06 | Positioning support for testing internal resistance of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212845823U true CN212845823U (en) | 2021-03-30 |
Family
ID=75129178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021615944.7U Active CN212845823U (en) | 2020-08-06 | 2020-08-06 | Positioning support for testing internal resistance of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212845823U (en) |
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2020
- 2020-08-06 CN CN202021615944.7U patent/CN212845823U/en active Active
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