CN210998266U - Battery formation and grading jig - Google Patents

Abstract

The utility model relates to a battery formation and capacity grading jig, relating to the technical field of battery formation and capacity grading and battery manufacturing; the battery formation and capacity grading jig comprises a base and a supporting seat arranged on the base; the supporting seat is provided with an installation groove for placing the battery pole, and a handle screw for fixing the battery pole is arranged in the supporting seat in a penetrating manner; the handle screw is characterized by comprising a handle and a screw rod fixedly installed on the handle, wherein the handle is a strip-shaped handle. The utility model discloses a handle screw of tool is used for pressing from both sides tight battery to set up to banding structure, the operation personnel need not to adopt the tool, just can relax realization screwing up and lax of battery, and is easy and simple to handle, has improved work efficiency, also can make the battery activation complete, promotes product quality.

Description

Battery formation and grading jig

All as the field of technology

The utility model relates to a battery ization becomes partial volume, battery manufacturing technical field, especially relates to a battery ization becomes partial volume tool.

All the above-mentioned background techniques

The battery formation is used as a necessary process in the battery manufacturing process, the quality of the formation and the capacity grading directly relates to the overall performance of the battery, and at present, in the formation and the capacity grading process, operators mostly manually implement the upper cabinet and the lower cabinet of the battery, and the process is realized through the following modes: the battery to be formed and divided into different volumes is placed on a special jig, an operating handle is arranged on the jig, and the battery is screwed or loosened through the operating handle so as to realize the loading and unloading of the battery; as shown in fig. 1, the operation handle of the prior art is generally of a plum-shaped structure, and a part of operators cannot use enough force to fasten the battery pole on the jig, so that the battery cannot be completely activated; moreover, a plum-shaped handle screwing tool needs to be manufactured, so that the production cost is increased, and time and labor are wasted during operation.

All kinds of practical novel contents

The utility model aims at providing a tool of cylinder battery ization composition partial volume convenient to operation. The utility model discloses a following technical scheme realizes:

a battery formation and capacity grading jig comprises a base and a supporting seat arranged on the base; the supporting seat has the mounting groove of placing battery utmost point post, the supporting seat is still worn to be equipped with and is used for fixing the handle screw of battery utmost point post, its characterized in that, the handle screw includes the handle and fixes screw rod on the handle, the handle is strip handle.

Further, the battery pole protection device further comprises a threaded sleeve for protecting the battery pole.

Further, an insulating baffle is arranged on one side of the supporting seat, which is in contact with the battery.

Furthermore, one end of the screw rod of the handle screw is fixedly arranged in the middle of the strip-shaped handle along the length direction.

Further, the screw rod is perpendicular to the strip-shaped handle.

Further, the screw rod is fixedly bonded with the strip-shaped handle.

Specifically, the length of the strip-shaped handle is 5 cm-10 cm.

The utility model has the advantages of:

the handle screw of the jig is used for clamping the battery pole and is arranged into a strip-shaped structure, so that the operator can easily tighten and loosen the battery without adopting the jig, the operation is simple and convenient, the working efficiency is improved, the battery can be completely activated, and the product quality is improved; the arrangement of the insulating baffle can prevent the short circuit of the anode and the cathode of the battery; the threaded sleeve can prevent the battery pole from being damaged when the battery pole is clamped.

Description of the drawings

FIG. 1 is a structural diagram of a handle screw of a battery formation and capacity grading jig in the prior art;

fig. 2 is a structural diagram of a handle screw of the battery formation capacity grading jig according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a battery formation and capacity grading jig according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating a usage of the battery formation and capacity grading jig according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a battery applied to the battery formation and grading jig provided by the embodiment of the present invention.

(specific embodiments) in all cases

In order to understand the technical solution of the present invention more clearly, the following embodiments are combined to further explain the present invention, and the embodiments are only limited to conveniently explain the contents of the solution of the present invention, and the protection contents of the present invention are not limited to the contents disclosed by the embodiments.

The utility model relates to a jig for battery formation and capacity grading, as shown in figure 3, comprising a base 1 and a supporting seat 2 arranged on the base 1; the supporting seat 2 is provided with an installation groove for placing a battery pole, and a handle screw 4 for fixing the battery pole is arranged on the supporting seat 2 in a penetrating manner; the handle screw 4 comprises a handle 41 and a screw rod 42, wherein the handle 41 is a strip-shaped structure, in this embodiment, a one-shaped structure; in the present embodiment, one end of the screw 42 is fixedly bonded to the middle position of the handle 41 in the length direction, and is disposed perpendicular to the handle 41 (the handle is perpendicular to the screw, which can save more labor), but in other embodiments, the screw 42 may be mounted at other positions of the handle 41. The supporting seat 2 is provided with a screw hole matched with the screw rod 42, and the screw rod 42 penetrates through the screw hole.

As shown in fig. 4, when in use, a pair of symmetrical jigs are often used in cooperation, two poles of the battery are respectively placed on the mounting grooves of the two jigs, and the handle screw 4 is screwed down to fix and clamp the poles of the battery on the support base 2, so that the battery is fixed; the battery formation and the capacity grading are completed, the handle screw 4 is loosened, and the battery is taken out.

The length of the handle screw 4 of this embodiment is L, and the screw rod 42 sets up in the intermediate position of handle 41 length direction promptly and sets up in the position of 0.5L, when exerting effort F simultaneously and rotate the operation in the direction of perpendicular to handle 41 length to handle 41 both ends, the work of handle each end is 0.5F L, therefore the rotatory total work of handle is F L, chooses suitable L, then can make the utility model discloses a total work of bar handle is far more than the produced total work to prior art's plum blossom handle to also can reach the effect of screwing up fixed battery utmost point post, satisfied the battery and this use neotype tool zonulae occludens's technological requirement.

L, the longer the handle is, the more labor-saving the handle is theoretically, but other factors such as the space occupied by the whole jig, the convenience of the operator in operation and the like are also considered, because the handle is operated by one hand of the human hand and is limited by the operation habit of the operator and the size of the hand, if L is too long, the stress point of the handle is not at two ends actually, so that the stress point is generally selected from 5cm to 10cm, for example, in an actual application embodiment, L is selected from 6cm, and certainly, if no other limitation exists, the value of L can be unlimited.

Preferably, the battery terminal protection device further comprises a threaded sleeve 5 used for protecting the battery terminal, the threaded sleeve 5 is sleeved on the battery terminal, and the threaded sleeve 5 can protect the terminal from being damaged in a clamping state.

Preferably, an insulating baffle 3 is arranged on one side of the supporting seat 2, which is in contact with the battery; the insulating baffle 3 plays a role in supporting the battery body and insulating, so that the supporting seat 2 of the jig is separated from the battery, and the short circuit of the anode and the cathode of the battery is prevented; the utility model discloses a supporting seat 2 of tool is formed by conducting material preparation, and utmost point post 61 of battery one end shown in fig. 5 and terminal surface 62 of this end probably are polarity opposite, if do not set up insulating baffle 3, the terminal surface 62 that probably causes this end also contacts and causes the short circuit of positive negative pole of battery with supporting seat 2, consequently sets up insulating baffle 3 and can avoid the emergence of this kind of condition between battery and supporting seat 2.

The utility model discloses a handle screw of tool is used for pressing from both sides tight battery to set up to banding structure, the operation personnel need not to adopt the tool, just can relax realization screwing up and lax of battery, and is easy and simple to handle, has improved work efficiency, also can make the battery activation complete, promotes product quality.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like without creativity within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A battery formation and capacity grading jig comprises a base and a supporting seat arranged on the base; the supporting seat is provided with an installation groove for placing a battery pole of a battery, and a handle screw for fixing the battery pole is arranged in the supporting seat in a penetrating manner; the handle screw is characterized by comprising a handle and a screw rod fixedly installed on the handle, wherein the handle is a strip-shaped handle.

2. The battery chemical composition and capacity grading jig according to claim 1, further comprising a threaded sleeve for protecting the battery post.

3. The battery formation and capacity grading jig according to claim 1, wherein an insulating baffle is disposed on a side of the support base contacting the battery.

4. The battery chemical composition and capacity grading jig according to any one of claims 1 to 3, wherein one end of the screw is fixedly installed at a middle position in a length direction of the strip-shaped handle.

5. The battery formation and capacity grading jig according to claim 4, wherein the screw is perpendicular to the strip-shaped handle.

6. The battery formation and capacity grading jig according to claim 4, wherein the screw is fixedly bonded with the strip-shaped handle.

7. The battery-forming capacity-grading jig according to claim 4, wherein the strip-shaped handle has a length of 5cm to 10 cm.

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