CN218974420U

CN218974420U - Insulating detection workbench for lithium battery of automobile

Info

Publication number: CN218974420U
Application number: CN202223248351.3U
Authority: CN
Inventors: 夏海红
Original assignee: FALAB TEST Co
Current assignee: FALAB TEST Co
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-05
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses an insulation detection workbench for an automobile lithium battery, which comprises a workbench plate, a lithium battery test frame, a test probe, a first hydraulic press, a transmission assembly, an adjusting assembly, a turntable, a driving motor and a motor placement box, wherein the motor placement box is fixedly connected with the workbench plate, the driving motor is fixedly arranged in the motor placement box, the output end of the driving motor can rotationally penetrate through the motor placement box and is fixedly connected with the turntable, the adjusting assembly is fixedly arranged at the top of the turntable, the transmission assembly is hinged with the adjusting assembly, the fixed end of the first hydraulic press is fixedly connected with the outgoing component, the telescopic end of the first hydraulic press is fixedly connected with the test probe, and the lithium battery test frame is fixedly connected with the workbench plate and is positioned right below the test probe. The utility model belongs to the technical field of lithium battery detection, and particularly relates to an automobile lithium battery insulation detection workbench with high automation degree, high detection speed and high safety.

Description

Insulating detection workbench for lithium battery of automobile

Technical Field

The utility model belongs to the technical field of lithium battery detection, and particularly relates to an insulation detection workbench for an automobile lithium battery.

Background

The lithium battery is used as a power source of a new energy automobile, and the yield is increased; however, compared with traditional power batteries such as lead-acid batteries, the service performance of the lithium battery is not stable and safe enough, so that the stability and safety of the lithium battery in use are improved, and the lithium battery becomes the first choice research direction of the lithium battery industry.

For this reason, insulation detection is an essential detection item in terms of stability and safety detection of the battery. At present, manual detection is generally adopted in the detection method, and the manual detection is low in efficiency, voltage is generated during insulation detection, and manual operation has a certain risk.

Therefore, an insulation detection workbench for the lithium battery of the automobile needs to be designed, and the insulation detection is carried out on the lithium battery of the automobile automatically through machinery, and the insulation detection workbench is efficient and safe.

Disclosure of Invention

In order to solve the problems, the utility model provides the insulating detection workbench for the lithium battery of the automobile, which has the advantages of high automation degree, high detection speed and high safety.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides an insulating detection workstation of car lithium cell, includes work platen, lithium cell test frame, test probe, hydraulic press one, drive assembly, adjusting part, carousel, driving motor and motor place the case, the motor is placed the case and is fixed continuous with the work platen, driving motor is fixed to be located the motor and is placed the incasement, driving motor's output rotatable motor is placed the case and is fixed continuous with the carousel, the carousel top is fixed to be located to the adjusting part, drive assembly is articulated with adjusting part, the stiff end of hydraulic press one links to each other with the subassembly of making of play is fixed, the flexible end of hydraulic press one links to each other with test probe is fixed, lithium cell test frame links to each other with the work platen is fixed and is located under the test probe, is fixed lithium cell on lithium cell test frame, connects battery positive negative pole detection voltage, and driving motor drives the carousel and rotate to drive the drive assembly through adjusting part, drive test probe carries out position control, and hydraulic press one drives test probe extension and contacts with lithium cell casing, detects whether lithium cell casing is electrified in order to judge the insulativity of lithium cell.

Further, the adjusting component comprises a second hydraulic machine and an adjusting rod, the fixed end of the second hydraulic machine is fixedly connected with the disc, the telescopic end of the second hydraulic machine is fixedly connected with the adjusting rod, the transmission component is hinged with the adjusting rod, and the second hydraulic machine drives the adjusting rod to stretch and retract, so that the transmission component is driven to move.

Further, the drive assembly includes stopper, mounting bracket, slide bar, transfer line, connecting block and fixed plate, the connecting block is articulated with adjusting the pole, the transfer line both ends link to each other with connecting block and mounting bracket are fixed respectively, the stiff end of hydraulic press one links to each other with the mounting bracket is fixed, the fixed plate links to each other with the work platen is fixed, the slide bar tip links to each other with the fixed plate is fixed, the stopper slidable cup joints in the slide bar outside, the transfer line slidable runs through the stopper setting, adjusts the pole and drives the connecting block and drive the transfer line motion, drives mounting bracket and connecting block equidirectional motion through the effect of stopper.

Further, the lithium battery test frame comprises a voltage detector, a hydraulic press III, a connecting rod I, a connecting rod II, a transmission block, a guide rod I, a guide rod II, a lithium battery placing plate, a slide rail I and a slide rail II, wherein the slide rail I and the slide rail II are respectively fixedly connected with a working table plate, two ends of the voltage detector are respectively fixedly connected with the slide rail I and the slide rail II, the guide rod I is slidably clamped at the top of the slide rail I, the guide rod II is slidably clamped at the top of the slide rail II, a conductive plate I is fixedly arranged on the guide rod I, a conductive plate II is fixedly arranged on the guide rod II, the fixed end of the hydraulic press III is fixedly connected with the working table plate, the telescopic end of the hydraulic press III is fixedly connected with the transmission block, the lithium battery placing plate is fixedly connected with the transmission block and the guide rod I, two ends of the guide rod II are respectively hinged with the transmission block and the guide rod II, the lithium battery is placed on the lithium battery placing plate, the guide rod III drives the guide rod III to stretch, the guide rod I and the guide rod II slides along the slide rail II, the guide rod II is fixedly connected with the guide rod II, and the lithium battery is connected with the lithium battery electrode I and the slide bar II, and the lithium battery is respectively.

Preferably, the transmission rods are arranged in parallel along the connecting blocks.

Preferably, the driving motor is a servo motor.

The utility model adopts the structure to obtain the beneficial effects as follows: the automobile lithium battery insulation detection workbench is simple to operate, compact in structure and reasonable in design, a lithium battery is fixed by using the lithium battery test frame, voltage is detected, the rotary table is driven by the driving motor to rotate, the transmission assembly is driven by the adjusting assembly to move, the test probe is driven by the hydraulic press to conduct position adjustment, the test probe is driven by the hydraulic press to extend to be in contact with the lithium battery shell, whether the lithium battery shell is electrified is detected to judge the insulation of the lithium battery, and the technical problems of low manual detection efficiency and poor safety in the prior art are solved.

Drawings

Fig. 1 is a front view of an insulation detection workbench for an automotive lithium battery, provided by the utility model;

fig. 2 is a top view of an adjusting assembly of the insulation detection workbench for the lithium battery of the automobile;

fig. 3 is a top view of a transmission assembly of the automotive lithium battery insulation detection workbench provided by the utility model;

fig. 4 is a front view of a lithium battery test stand of the automotive lithium battery insulation detection workbench provided by the utility model.

The lithium battery test device comprises a working table plate 1, a lithium battery test frame 2, a test probe 3, a test probe 4, a first hydraulic press 5, a transmission assembly 6, an adjusting assembly 7, a turntable 8, a driving motor 9, a motor placing box 10, a second hydraulic press 11, an adjusting rod 12, a limiting block 13, a mounting frame 14, a sliding rod 15, a transmission rod 16, a connecting block 17, a fixing plate 18, a voltage detector 19, a third hydraulic press 20, a first connecting rod 21, a second connecting rod 22, a transmission block 23, a first guide rod 24, a second guide rod 25, a first slide rail 26, a second slide rail 27, a first conductive plate 28, a second conductive plate 29 and a lithium battery placing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the automobile lithium battery insulation detection workbench provided by the utility model comprises a workbench plate 1, a lithium battery test frame 2, a first hydraulic press 4, a test probe 3, a transmission component 5, an adjusting component 6, a rotary table 7, a driving motor 8 and a motor placement box 9, wherein the motor placement box 9 is fixedly connected with the workbench plate 1, the driving motor 8 is fixedly arranged in the motor placement box 9, the output end of the driving motor 8 can rotatably penetrate through the motor placement box 9 and is fixedly connected with the rotary table 7, the adjusting component 6 is fixedly arranged at the top of the rotary table 7, the transmission component 5 is hinged with the adjusting component 6, the fixed end of the first hydraulic press 4 is fixedly connected with the test probe 3, the telescopic end of the first hydraulic press 4 is fixedly connected with the test probe 3, and the lithium battery test frame 2 is fixedly connected with the workbench plate 1 and is positioned right below the test probe 3.

As shown in fig. 2, the adjusting component 6 comprises a second hydraulic machine 10 and an adjusting rod 11, the fixed end of the second hydraulic machine 10 is fixedly connected with the disc, the telescopic end of the second hydraulic machine 10 is fixedly connected with the adjusting rod 11, and the transmission component 5 is hinged with the adjusting rod 11.

As shown in fig. 3, the transmission assembly 5 includes a limiting block 12, a mounting frame 13, a sliding rod 14, a transmission rod 15, a connecting block 16 and a fixing plate 17, the connecting block 16 is hinged with the adjusting rod 11, two ends of the transmission rod 15 are fixedly connected with the connecting block 16 and the mounting frame 13 respectively, a fixed end of the hydraulic press 4 is fixedly connected with the mounting frame 13, the fixing plate 17 is fixedly connected with the working platen 1, an end part of the sliding rod 14 is fixedly connected with the fixing plate 17, the limiting block 12 is slidably sleeved on the outer side of the sliding rod 14, and the transmission rod 15 slidably penetrates through the limiting block 12.

As shown in fig. 4, the lithium battery test frame 2 includes a voltage detector 18, a lithium battery placing plate 29, a third hydraulic press 19, a first connecting rod 20, a second connecting rod 21, a transmission block 22, a first connecting rod 23, a second connecting rod 24, a first slide rail 25 and a second slide rail 26, wherein the first slide rail 25 and the second slide rail 26 are respectively and fixedly connected with the work platen 1, two ends of the voltage detector 18 are respectively and fixedly connected with the first slide rail 25 and the second slide rail 26, the first connecting rod 23 is slidably clamped at the top of the first slide rail 25, the second connecting rod 24 is slidably clamped at the top of the second slide rail 26, a first conductive plate 27 is fixedly arranged on the first connecting rod 23, a second conductive plate 28 is fixedly arranged on the second connecting rod 24, the fixed end of the third hydraulic press 19 is fixedly connected with the work platen 1, the telescopic end of the third hydraulic press is fixedly connected with the transmission block 22, the lithium battery placing plate 29 is fixedly connected with the transmission block 22, two ends of the first connecting rod 20 are respectively hinged with the transmission block 22 and the first guide rod 23, and two ends of the second connecting rod 21 are respectively hinged with the transmission block 22 and the second guide rod 24.

When the lithium battery is specifically used, the lithium battery is placed on the lithium battery placing plate 29, the hydraulic press III 19 drives the transmission block 22 to stretch out and draw back, the connecting rod I20 drives the guide rod I23 to slide along the slide rail I25, the connecting rod II 21 drives the guide rod II 24 to slide along the slide rail II 26 until the conductive plate I27 and the conductive plate II 28 are respectively connected with the anode and the cathode of the lithium battery, the guide rod I23, the guide rod II 24, the slide rod 14I and the slide rod 14 II are conductive materials, the voltage of the lithium battery is detected, the hydraulic press II drives the adjusting rod 11 to stretch out and draw back, the driving motor 8 drives the turntable 7 to rotate, the adjusting rod 11 drives the connecting block 16 to drive the transmission rod 15 to move, the mounting frame 13 and the connecting block 16 are driven to move in the same direction through the action of the limiting block 12, the test probe 3 is driven to carry out position adjustment, the hydraulic press I4 drives the test probe 3 to stretch out to contact with the lithium battery shell, and whether the lithium battery shell is electrified everywhere so as to judge the insulativity of the lithium battery.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides an insulating detection workstation of car lithium cell which characterized in that: including work platen, lithium cell test frame, hydraulic press one, test probe, drive assembly, adjusting part, carousel, driving motor and motor place the case, the motor is placed the case and is fixedly continuous with the work platen, driving motor is fixed to be located the motor and is placed the incasement, driving motor's output rotatably runs through the motor and places the case and fixedly link to each other with the carousel, the adjusting part is fixed to be located the carousel top, drive assembly is articulated with adjusting part, the stiff end of hydraulic press one links to each other with test probe is fixed, the flexible end of hydraulic press one links to each other with test probe is fixed, lithium cell test frame links to each other with the work platen is fixed and is located under the test probe.

2. The automotive lithium battery insulation detection workbench according to claim 1, wherein: the adjusting component comprises a second hydraulic machine and an adjusting rod, the fixed end of the second hydraulic machine is fixedly connected with the disc, the telescopic end of the second hydraulic machine is fixedly connected with the adjusting rod, and the transmission component is hinged with the adjusting rod.

3. The automotive lithium battery insulation detection workbench according to claim 2, wherein: the transmission assembly comprises a limiting block, a mounting frame, a sliding rod, a transmission rod, a connecting block and a fixing plate, wherein the connecting block is hinged to the adjusting rod, two ends of the transmission rod are fixedly connected with the connecting block and the mounting frame respectively, the fixed end of the hydraulic machine I is fixedly connected with the mounting frame, the fixing plate is fixedly connected with the working platen, the end part of the sliding rod is fixedly connected with the fixing plate, the limiting block is sleeved on the outer side of the sliding rod in a sliding manner, and the transmission rod can penetrate through the limiting block in a sliding manner.

4. An automotive lithium battery insulation inspection workbench according to claim 3, wherein: the lithium battery test frame comprises a voltage detector, a lithium battery placing plate, a hydraulic press III, a connecting rod I, a connecting rod II, a transmission block, a guide rod I, a guide rod II, a slide rail I and a slide rail II, wherein the slide rail I and the slide rail II are respectively and fixedly connected with a working table board, two ends of the voltage detector are respectively and fixedly connected with the slide rail I and the slide rail II, the guide rod I is slidably clamped at the top of the slide rail I, the guide rod II is slidably clamped at the top of the slide rail II, the guide rod I is fixedly provided with a conductive plate I, the guide rod II is fixedly provided with a conductive plate II, the fixed end of the hydraulic press III is fixedly connected with the working table board, the telescopic end of the hydraulic press III is fixedly connected with the transmission block, the two ends of the connecting rod I are respectively hinged with the transmission block and the guide rod I, and the two ends of the connecting rod II are respectively hinged with the transmission block and the guide rod II.

5. The automotive lithium battery insulation detection workbench according to claim 4, wherein: the transmission rod is provided with two groups in parallel along the connecting block.

6. The automotive lithium battery insulation detection workbench according to claim 5, wherein: the driving motor is a servo motor.