CN214039809U - Battery cell thickness test fixture - Google Patents
Battery cell thickness test fixture Download PDFInfo
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- CN214039809U CN214039809U CN202023146540.0U CN202023146540U CN214039809U CN 214039809 U CN214039809 U CN 214039809U CN 202023146540 U CN202023146540 U CN 202023146540U CN 214039809 U CN214039809 U CN 214039809U
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Abstract
The utility model discloses a battery electricity core thickness test tool, it includes control circuit, tool base and install perpendicularly in the found seat of tool base, one side slidable mounting who founds the seat has the L type to remove the seat, opposite side fixed mounting has the air cylinder of pushing down, test panel assembly is installed on the lower part that the L type removed the seat, insulating bottom plate is installed on the upper portion of tool base, test panel assembly is installed down on insulating bottom plate's upper portion, the bottom fixed mounting who goes up test panel assembly has drive driving plate, the air cylinder of pushing down is provided with the piston push rod of an up-and-down motion, drive driving plate rigid coupling is in the piston push rod of air cylinder of pushing down, the upper portion of founding the seat is provided with the amesdial caliber, the probe transmission of amesdial caliber connects in last test panel. The utility model discloses for among the prior art artifical battery cell thickness of testing through slide caliper, it is more convenient to use, operates simplyr, and measuring error is little, is applicable to the battery cell of selecting separately different thickness specifications.
Description
Technical Field
The utility model belongs to the technical field of battery electricity core technique and specifically relates to a battery electricity core thickness test fixture is related to.
Background
At present, the traditional vernier caliper measurement method is generally adopted in the domestic battery manufacturing industry for measuring the thickness of the battery. The vernier caliper has low caliper measurement accuracy, and when the vernier caliper is used for measuring data, manual errors are easy to occur, the labor cost is high, the battery test period is long, and the battery production efficiency is influenced, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a battery electricity core thickness test tool improves measurement accuracy, simplifies the operation degree of difficulty.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a battery electricity core thickness examination tool, it includes control circuit, the tool base and install perpendicularly in the found seat of tool base, one side slidable mounting who founds the seat has the L type to remove the seat, opposite side fixed mounting has the air cylinder that pushes down, survey test panel subassembly in the lower part installation of L type removal seat, insulating bottom plate is installed on the upper portion of tool base, test panel subassembly down is installed on insulating bottom plate's upper portion, on survey test panel subassembly and survey test panel subassembly down to closing the setting from top to bottom, the bottom fixed mounting who goes up test panel subassembly has the drive driving plate, the air cylinder that pushes down is provided with the piston push rod of an up-and-down motion, drive driving plate rigid coupling is in the piston push rod of air cylinder that pushes down, the upper portion of founding the seat is provided with the amesdial caliber, the probe transmission of amesdial caliber connects in last test panel subassembly, air cylinder electric connection pushes down in control circuit.
In a further technical scheme, the upper test board assembly is provided with an upper test board and an upper glass press plate stacked on the lower part of the upper test board, the lower test board assembly is provided with a lower test board and a lower glass press plate stacked on the upper part of the lower test board, and the upper glass press plate and the lower glass press plate are respectively and tightly attached to the upper end face and the lower end face of the battery cell at least in thickness.
In a further technical scheme, the vertical seat is provided with a speed regulating air valve, the speed regulating air valve is connected with the pressing air cylinder in a pipe mode, and the speed regulating air valve is electrically connected with the control unit.
In a further technical scheme, the control unit is further provided with a pedal control switch, and the speed regulating air valve is electrically connected with the pedal control switch.
In a further technical scheme, the opposite left and right sides of the vertical seat are respectively symmetrically provided with a sliding guide rail and a sliding block which is slidably mounted on the corresponding sliding guide rail, and the left and right sliding blocks are respectively and fixedly connected to the left and right sides of the L-shaped movable seat.
In a further technical scheme, a contact block is arranged on the upper portion of the L-shaped moving seat, a measurer mounting plate is mounted on the upper portion of the vertical seat, the micrometer is fixedly mounted on the measurer mounting plate, and a probe of the micrometer protrudes out of the measurer mounting plate and is fixedly connected with the contact block.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is:
the utility model discloses a push down cylinder drive driving plate, so that go up survey test panel subassembly lifting, and place electric core battery on test panel subassembly down, the action of push down cylinder under the drive of rethread control circuit, piston push rod drive driving plate slowly moves down, make and go up survey test panel subassembly and slowly move down, at last survey test panel subassembly paste the terminal surface tight in electric core battery just, read the data of amesdial caliber this moment, also be battery thickness data, it tests battery electricity core thickness through vernier caliper for the manual work among the prior art, it is more convenient to use, the operation is simpler, measuring error is little, be applicable to the battery electricity core of sorting different thickness specifications. In addition, the condition of short circuit caused by misoperation in the assembling process can be avoided by adding the insulating bottom plate, and the test safety is improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention.
Detailed Description
The following are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby.
As shown in FIGS. 1 to 2, the utility model provides a battery cell thickness test jig, which comprises a control circuit, a jig base 1 and a vertical seat 2 vertically installed on the jig base 1, wherein one side of the vertical seat 2 is slidably installed with an L-shaped movable seat 20, the other side is fixedly installed with a down-pressing cylinder 21, the lower part of the L-shaped movable seat 20 is installed with an upper test board assembly 3, the upper part of the jig base 1 is installed with an insulating bottom plate 7, the upper part of the insulating bottom plate 7 is installed with a lower test board assembly 4, the upper test board assembly 3 and the lower test board assembly 4 are arranged in up-down involution, the bottom of the upper test board assembly 3 is fixedly installed with a driving transmission plate 6, the down-pressing cylinder 21 is provided with a piston push rod moving up and down, the driving transmission plate 6 is fixedly connected with the piston push rod of the down-pressing cylinder 21, the upper part of the vertical seat 2 is provided with a micrometer 5, the probe of the micrometer 5 is in transmission connection with the upper test board assembly 3, the push-down cylinder 21 is electrically connected to the control circuit. In practical application, workshop operating personnel drive driving plate 6 through push down cylinder 21, so that go up survey test panel subassembly 3 lifting, and place electric core battery on surveying test panel subassembly 4 down, the action of push down cylinder 21 is pushed down in the drive of rethread control circuit, piston push rod drive driving plate 6 slowly moves down, it slowly moves down to make goes up survey test panel subassembly 3, it pastes the terminal surface in electric core battery just to survey test panel subassembly 3 at last, read the data of amesdial 5 this moment, also be battery thickness data, it tests battery cell thickness through slide caliper for artifical among the prior art, high durability and convenient use, the operation is simpler, measuring error is little, and the battery cell that is applicable to the sorting different thickness specifications. In addition, the condition of short circuit caused by misoperation in the assembling process can be avoided by adding the insulating bottom plate 7, and the test safety is improved.
In a further technical scheme, the upper test board assembly 3 is provided with an upper test board 30 and an upper glass press plate 31 stacked on the lower part of the upper test board 30, the lower test board assembly 4 is provided with a lower test board 40 and a lower glass press plate 41 stacked on the upper part of the lower test board 40, at least when the thickness of the lower test board assembly is larger, the upper glass press plate 31 and the lower glass press plate 41 are respectively and tightly attached to the upper end surface and the lower end surface of the battery cell, and the upper glass press plate 31 and the lower glass press plate 41 both play roles in insulation and scratch prevention on the battery cell.
In a further technical scheme, the vertical seat 2 is provided with a speed regulation air valve 22, the speed regulation air valve 22 is connected with the lower air cylinder 21 in a pipe connection mode, the speed regulation air valve 22 is electrically connected with the control unit, and the action cycle of the lower air cylinder 21 can be controlled through the speed regulation air valve 22. More specifically, the control unit still is provided with pedal control switch, speed governing pneumatic valve 22 and pedal control switch electric connection, and among the practical application, operating personnel pushes down the speed that moves down of cylinder 21 through pedal control switch and speed governing pneumatic valve 22 control, and the simple operation can prevent effectively that the last test panel subassembly 3 is excessive pressure, improves battery electric core measurement accuracy.
In a further technical scheme, the opposite left and right sides of the vertical seat 2 are respectively and symmetrically provided with a sliding guide rail 23 and a sliding block 24 slidably mounted on the corresponding sliding guide rail 23, and the left and right sliding blocks 24 are respectively and fixedly connected to the left and right sides of the L-shaped moving seat 20.
In a further embodiment, a contact block 200 is provided on the upper portion of the L-shaped movable base 20, a measuring instrument mounting plate 25 is mounted on the upper portion of the vertical base 2, the dial measuring instrument 5 is fixedly mounted on the measuring instrument mounting plate 25, and the probe of the dial measuring instrument 5 protrudes from the measuring instrument mounting plate 25 and is fixedly connected to the contact block 200.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides a battery electricity core thickness test fixture which characterized in that: comprises a control circuit, a jig base (1) and a vertical seat (2) vertically arranged on the jig base (1), wherein an L-shaped movable seat (20) is slidably arranged on one side of the vertical seat (2), a lower air cylinder (21) is fixedly arranged on the other side of the vertical seat, a test board assembly (3) is arranged on the lower portion of the L-shaped movable seat (20), an insulating bottom plate (7) is arranged on the upper portion of the jig base (1), a lower test board assembly (4) is arranged on the upper portion of the insulating bottom plate (7), the upper test board assembly (3) and the lower test board assembly (4) are vertically arranged in a matching manner, a driving transmission plate (6) is fixedly arranged on the bottom of the upper test board assembly (3), a piston push rod which moves up and down is arranged on the lower air cylinder (21), the driving transmission plate (6) is fixedly connected to the piston push rod of the lower air cylinder (21), a micrometer (5) is arranged on the upper portion of the vertical seat (2), the probe of the micrometer measurer (5) is in transmission connection with the upper test board assembly (3), and the pressing cylinder (21) is electrically connected with the control circuit.
2. The battery cell thickness test fixture of claim 1, characterized in that: the upper test plate component (3) is provided with an upper test plate (30) and an upper glass press plate (31) stacked on the lower portion of the upper test plate (30), the lower test plate component (4) is provided with a lower test plate (40) and a lower glass press plate (41) stacked on the upper portion of the lower test plate (40), and at least when the thickness of the lower test plate component is large, the upper glass press plate (31) and the lower glass press plate (41) are respectively and just attached to the upper end face and the lower end face of the battery cell.
3. The battery cell thickness test fixture of claim 1, characterized in that: the vertical seat (2) is provided with a speed regulating air valve (22), the speed regulating air valve (22) is connected with the downward-pressing air cylinder (21) in a pipe mode, and the speed regulating air valve (22) is electrically connected with the control unit.
4. The battery cell thickness test fixture of claim 3, characterized in that: the control unit is also provided with a pedal control switch, and the speed regulating air valve (22) is electrically connected with the pedal control switch.
5. The battery cell thickness test fixture of claim 1, characterized in that: the left side and the right side of the upright seat (2) which are opposite are respectively symmetrically provided with a sliding guide rail (23) and a sliding block (24) which is installed on the corresponding sliding guide rail (23) in a sliding way, and the left sliding block (24) and the right sliding block (24) are respectively and fixedly connected to the left side and the right side of the L-shaped movable seat (20).
6. The battery cell thickness test fixture of claim 1, characterized in that: the upper portion of the L-shaped moving seat (20) is provided with a contact block (200), the upper portion of the vertical seat (2) is provided with a measurer mounting plate (25), the micrometer measurer (5) is fixedly mounted on the measurer mounting plate (25), and a probe of the micrometer measurer (5) protrudes out of the measurer mounting plate (25) and is fixedly connected with the contact block (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023146540.0U CN214039809U (en) | 2020-12-23 | 2020-12-23 | Battery cell thickness test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023146540.0U CN214039809U (en) | 2020-12-23 | 2020-12-23 | Battery cell thickness test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214039809U true CN214039809U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023146540.0U Active CN214039809U (en) | 2020-12-23 | 2020-12-23 | Battery cell thickness test fixture |
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| CN (1) | CN214039809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323123A (en) * | 2021-12-14 | 2022-04-12 | 惠州锂威新能源科技有限公司 | Battery cell measuring system |
-
2020
- 2020-12-23 CN CN202023146540.0U patent/CN214039809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323123A (en) * | 2021-12-14 | 2022-04-12 | 惠州锂威新能源科技有限公司 | Battery cell measuring system |
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