CN212845815U - Soft-packaged electrical core polarity detection tool - Google Patents
Soft-packaged electrical core polarity detection tool Download PDFInfo
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- CN212845815U CN212845815U CN202021230310.XU CN202021230310U CN212845815U CN 212845815 U CN212845815 U CN 212845815U CN 202021230310 U CN202021230310 U CN 202021230310U CN 212845815 U CN212845815 U CN 212845815U
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Abstract
The utility model provides a soft-packaged electrical core polarity detects frock, including the frock bottom plate, frock bottom plate top installation frock stand, the frock stand openly supreme installation regulation seat in proper order from bottom to top, lower guide arm cylinder, test backing plate, an upper fixed plate and upper guide arm cylinder, test backing plate bottom is connected to lower guide arm cylinder through the bottom plate, the both ends symmetry installation of bottom plate front side detects the cushion, an upper fixed plate installs in upper guide arm cylinder bottom, and the direction is relative with the bottom plate, the installation test briquetting and the probe seat of upper fixed plate both ends symmetry, the probe is installed along the vertical direction to the intermediate position of every probe seat. Soft-packaged electrical core polarity detect frock, bottom plate and upper fixed plate both sides all set up to symmetrical structure, can realize going out utmost point ear soft-packaged electrical core and two sides general polarity that go out utmost point ear soft-packaged electrical core to the unilateral through simple configuration and detect the function, have efficiently, the suitability is strong, advantages such as reliability height.
Description
Technical Field
The utility model belongs to power battery wraps the production field, especially relates to a soft-packaged electrical core polarity detects frock.
Background
Compared with a lead-acid battery, the lithium battery has the remarkable advantages of high working voltage, large energy density, long service life, energy conservation, environmental protection, low self-discharge rate, no memory effect and the like, is a top industry in the field of energy storage, and is widely applied to important industries such as electric vehicles, energy storage devices and the like. Through the development of many years, the quality and the process of the lithium battery are greatly improved, and the service life and the durability of the lithium battery are also greatly improved. But the polarity detection tool probe position is set for the mode of pole ear outlet on one side or two sides of the soft package battery cell, and only the test of the battery cell in the mode of single type of pole ear outlet is supported. The polarity detection tool of the single battery cell can only test one of the single-side lug soft-package battery cell or the double-side lug soft-package battery cell, and the universality is not strong.
Disclosure of Invention
In view of this, the utility model aims at providing a soft-packaged electrical core polarity detects frock to the polarity that solves current single electric core detects the frock and can only test one kind in the unilateral goes out utmost point ear soft-packaged electrical core or two sides play utmost point ear soft-packaged electrical core, the not strong problem of commonality.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a soft-packaged electrical core polarity detection frock, includes the tool base plate, tool base plate top installation tool stand, tool stand openly supreme installation regulation seat, lower guide arm cylinder, test backing plate, an upper fixed plate and upper guide arm cylinder in proper order from bottom to top, test backing plate bottom is connected to the lower guide arm cylinder through the lower fixed plate, the both ends symmetry installation of lower fixed plate front side detects the cushion, an upper fixed plate installs in upper guide arm cylinder bottom, and the direction is relative with the lower fixed plate, the installation test briquetting and the probe seat of upper fixed plate both ends symmetry, the probe is installed along the vertical direction to the intermediate position of every probe seat.
Furthermore, the upper parts and the middle parts of the four corners of the tool bottom plate are respectively provided with oblong holes.
Further, still install two extrusion footstands on the frock bottom plate, the frock stand is located between two extrusion footstands to with extrusion footstand fixed connection.
Further, a cylinder fixing plate is installed on one side of the tool stand column and is adjustable up and down along the tool stand column, the cylinder fixing plate is located above the adjusting seat, an upper guide rod cylinder and a lower guide rod cylinder are installed at the upper end and the lower end of the cylinder fixing plate respectively, a lower fixing plate is installed above the lower guide rod cylinder, and a testing cushion block is installed above the lower fixing plate.
Furthermore, a base plate is further installed on the cylinder fixing plate and located between the upper guide rod cylinder and the lower guide rod cylinder.
Furthermore, two ends of the upper fixing plate are respectively and symmetrically provided with a claw-shaped test pressing block and a probe seat, the test pressing block is arranged above the upper fixing plate, the probe seat is arranged at a gap in the middle of the claw-shaped structure of the test pressing block, the probe seat is positioned below the upper fixing plate, and two probes are arranged in the middle of each probe seat along the vertical direction.
Further, an aluminum end cover is installed at the top of the tool upright post.
Compared with the prior art, soft-packaged electrical core polarity detect frock have following advantage:
(1) soft-packaged electrical core polarity detect frock, bottom plate and upper fixed plate both sides all set up to symmetrical structure, can realize going out utmost point ear soft-packaged electrical core and two sides general polarity that go out utmost point ear soft-packaged electrical core to the unilateral through simple configuration and detect the function, have efficiently, the suitability is strong, advantages such as reliability height.
(2) The utility model discloses a soft-packaged battery cell polarity detection frock, by the symmetrical two parts of placing constitute, every part contains two sets of relative distance adjustable probe group (mainly including test briquetting, probe seat and probe), can realize two electric cores and measure simultaneously to two side play utmost point ear soft-packaged battery cell, have efficient advantage; for the single-side pole ear outlet battery cell, only two test lines of the test instrument are required to be configured to a pair of probe sets at the same side of the tool, so that the polarity detection of the battery cell in two pole ear outlet modes is universal.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a polarity detection tool for a soft-package battery cell according to an embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides a soft-packaged electrical core polarity detect frock's front view.
Description of reference numerals:
1-a tooling bottom plate; 2-extruding a foot seat; 3-tooling the upright column; 4-an adjusting seat; 5-cylinder fixing plate; 6-lower guide rod cylinder; 7-lower fixing plate; 8-testing the base plate; 9-detecting the cushion block; 10-a backing plate; 11-a probe; 12-a probe seat; 13-test briquettes; 14-upper fixing plate; 15-upper guide rod cylinder; 16-aluminum end caps.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model provides a soft packet of electricity core polarity detection frock, as shown in fig. 1 and fig. 2, including tool bottom plate 1, tool bottom plate 1 top installation tool stand 3, tool bottom plate 3 openly installs regulation seat 4 from supreme down in proper order, lower guide arm cylinder 6, test backing plate 8, an upper fixed plate 14 and an upper guide arm cylinder 15, test backing plate 8 bottom is connected to lower guide arm cylinder 6 through a lower fixed plate 7, the both ends symmetry installation of lower fixed plate 7 front side detects cushion 9, an upper fixed plate 14 is installed in upper guide arm cylinder 15 bottom, and the direction is relative with lower fixed plate 7, the installation test briquetting 13 and the probe seat 12 of 14 both ends symmetry of an upper fixed plate, test briquetting 13 is located the top of an upper fixed plate 14, probe seat 12 is installed in the below of an upper fixed plate 14, probe 11 is installed along the vertical direction in the intermediate position.
The slotted holes are respectively formed in the four corners and the middle part of the tool bottom plate 1 and used for fixing the soft package battery cell polarity detection tool, meanwhile, the distance between the two parts of the tool which are in a mirror image can be adjusted by adopting the slotted holes, and the mounting holes in the middle part are used for mounting and fixing the extrusion foot seats 2.
Two extrusion footstands 2 pass through the bolt fastening on frock bottom plate 1, and frock stand 3 is arranged in the middle of two extrusion footstands 2 to use the bolt to fix with extrusion footstand 2. The tool upright post 3 is made of an aluminum profile material, so that the overall weight of the tool can be reduced while the strength of the tool is ensured.
The cylinder fixing plate 5 is installed on one side of the tool stand column 3 through the bolt, the cylinder fixing plate 5 can be adjusted up and down along the tool stand column 3, the cylinder fixing plate 5 is made of 6-series aluminum alloy materials which are easy to machine and not prone to deformation, and stability of the whole tool is guaranteed. In order to limit the position of the cylinder fixing plate 5, an adjusting seat 4 is further installed below the cylinder fixing plate, and the adjusting seat 4 is fixed on the tool upright post 3 through a bolt.
An upper guide rod cylinder 15 and a lower guide rod cylinder 6 are respectively installed at the upper end and the lower end of the cylinder fixing plate 5 through bolts, a lower fixing plate 7 is installed above the lower guide rod cylinder 6, a testing cushion block 8 is installed above the lower fixing plate 7, and detection cushion blocks 9 are symmetrically installed on the front sides of the two ends of the lower fixing plate 7.
The test cushion block 8 is made of glass fiber, has good insulating property, and prevents the short circuit of the battery core through a metal tool.
The detection cushion block 9 is used for supporting the aluminum-plastic film shell between the root of the battery cell tab and the battery cell main body during polarity detection, and preventing the battery cell tab from being stressed during testing. The detection cushion block 9 is made of stainless steel and has the advantages of good insulativity, wear resistance and the like.
Still install backing plate 10 on the cylinder fixed plate 5, backing plate 10 is located between upper guide rod cylinder 15 and lower guide rod cylinder 6, and backing plate 10 has also adopted the glass fiber material that insulating properties is good, prevents that the frock stand 3 of electric core utmost point ear contact aluminium alloy material from causing electric core short circuit during polarity detects.
The upper fixing plate 14 is fixed at the bottom of the upper guide rod cylinder 15 by bolts and is opposite to the lower fixing plate 7. Two ends of an upper fixing plate 14 are respectively and symmetrically provided with a claw-shaped test pressing block 13 and a probe seat 12, the test pressing block 13 is arranged above the upper fixing plate 14, and the distance between the two test pressing blocks 13 is adjustable; a plurality of mounting holes are formed in the upper fixing plate 14, and distance adjustment is achieved by mounting the test pressing block 13 in different mounting holes; the probe base 12 is mounted below the upper fixing plate 14 and is located at a gap position in the middle of the claw structure of the test pressure block 13. In order to achieve a good insulation effect and prevent the electric core tab from contacting the tool to cause short circuit, the test pressing block 13 and the probe seat 12 are made of steel.
Two probes 11 are installed in a vertical direction at a middle position of each probe holder 12. The purpose of installing two probes 11 is to prevent test failure due to single probe abnormality, and to increase test stability and reliability of the apparatus.
The aluminum material end cover 16 is installed at the top of the tooling upright post 3, so that the attractiveness is improved, and the sharp edges and corners of the aluminum profile can be prevented from scratching personnel.
The working principle of the soft-package battery cell polarity detection tool is as follows:
taking the using state as the assembly line general control as an example, before the soft package cell polarity detection tool is used, the soft package cell polarity detection tool is installed at a position to be used through the tool bottom plate 1, the upper guide rod cylinder 15 and the lower guide rod cylinder 6 are respectively connected with an external air source, an upper electromagnetic valve of the upper guide rod cylinder 15 and a lower electromagnetic valve of the lower guide rod cylinder 6 are both connected to a PLC on the assembly line in a signal mode, the probe 11 is connected to an external voltmeter, and then the tool is used; when electric core reachd test backing plate 8, the staff operates shift knob, the power switch-on, the work of guide arm cylinder 15 and lower guide arm cylinder 6 is gone up in the PLC controller control of assembly line, go up guide arm cylinder 15 and drive probe 11 downstream, lower guide arm cylinder 6 drives test backing plate 8 and electric core upward movement, until probe 11 and test backing plate 8 respectively from electric core utmost point ear top and below clamp utmost point ear, the voltmeter is through being connected to the positive and negative value of electric core voltage of the wire test of probe 11, thereby detect the polarity direction of electric core.
When utmost point ear soft-packaged electrical core is single electric core, use one side to detect, when utmost point ear soft-packaged electrical core is two electric cores, the polarity of the equal detectable electric core of both sides of this frock simultaneously. The advantage of this frock is through simple configuration can realize going out the general polarity detection function of utmost point ear soft-packaged electric core and two sides play utmost point ear soft-packaged electric cores to the unilateral, has efficient, and the suitability is strong, advantages such as reliability height.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a soft-packaged electrical core polarity detection frock which characterized in that: including the frock bottom plate, frock stand is installed to frock bottom plate top, and the frock stand openly supreme installation from bottom to top is adjusted seat, lower guide arm cylinder, test backing plate, an upper fixed plate and the upper guide arm cylinder of adjusting in proper order, and test backing plate bottom is connected to the lower guide arm cylinder through the lower fixed plate, and the both ends symmetry installation of lower fixed plate front side detects the cushion, and an upper fixed plate installs in upper guide arm cylinder bottom, and the direction is relative with the lower fixed plate, and the installation test briquetting and the probe seat of upper fixed plate both ends symmetry, and the probe is installed along the vertical direction to the intermediate position of.
2. The soft-package battery cell polarity detection tool of claim 1, characterized in that: the upper parts and the middle parts of the four corners of the tooling bottom plate are respectively provided with oblong holes.
3. The soft-package battery cell polarity detection tool of claim 2, characterized in that: the tool bottom plate is also provided with two extrusion foot seats, and the tool upright post is positioned between the two extrusion foot seats and is fixedly connected with the extrusion foot seats.
4. The soft-package battery cell polarity detection tool of claim 1, characterized in that: the tool stand column is provided with a cylinder fixing plate at one side, the cylinder fixing plate is adjustable up and down along the tool stand column and is located above the adjusting seat, the upper end and the lower end of the cylinder fixing plate are respectively provided with an upper guide rod cylinder and a lower guide rod cylinder, the lower fixing plate is arranged above the lower guide rod cylinder, and the testing cushion block is arranged above the lower fixing plate.
5. The polarity detection tool for the soft-package battery cell according to claim 4, characterized in that: the cylinder fixing plate is also provided with a base plate which is positioned between the upper guide rod cylinder and the lower guide rod cylinder.
6. The soft-package battery cell polarity detection tool of claim 1, characterized in that: the two ends of the upper fixing plate are respectively and symmetrically provided with a claw-shaped test pressing block and a probe seat, the test pressing block is arranged above the upper fixing plate, the probe seat is arranged at a gap in the middle of the claw-shaped structure of the test pressing block, the probe seat is positioned below the upper fixing plate, and two probes are arranged in the middle of each probe seat along the vertical direction.
7. The soft-package battery cell polarity detection tool of claim 1, characterized in that: the top of the tool upright post is provided with an aluminum end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230310.XU CN212845815U (en) | 2020-06-29 | 2020-06-29 | Soft-packaged electrical core polarity detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230310.XU CN212845815U (en) | 2020-06-29 | 2020-06-29 | Soft-packaged electrical core polarity detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212845815U true CN212845815U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021230310.XU Active CN212845815U (en) | 2020-06-29 | 2020-06-29 | Soft-packaged electrical core polarity detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212845815U (en) |
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2020
- 2020-06-29 CN CN202021230310.XU patent/CN212845815U/en active Active
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