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Tapping positioning tool, tapping suit and using method of tapping suit

A technology for positioning tooling and kits, applied in the field of thread repair, can solve the problems of reducing the service life of lithium batteries, increasing maintenance costs, and low maintenance efficiency, and achieving the effect of ensuring performance and service life, improving maintenance efficiency, and avoiding replacement of aluminum bars

Pending Publication Date: 2019-03-08
成都市银隆新能源产业技术研究有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during the assembly process of lithium battery modules at this stage, it is necessary to disassemble and tighten the screws many times due to human assembly or the material itself. In this way, the screws are screwed in or out of the lithium battery module many times. The threaded hole of the upper aluminum row is easy to cause the threaded hole to slip, which will lead to the failure of the lithium battery module to be assembled normally
[0003] The aluminum row after slipping cannot be used normally. The current solution is to replace the aluminum row. The inventor found that the old aluminum row needs to be removed during the replacement process, and the new aluminum row should be welded to the lithium battery. The process is cumbersome, time-consuming, high labor costs, low maintenance efficiency, increased maintenance costs, and secondary welding is likely to affect the performance of lithium batteries and reduce the service life of lithium batteries

Method used

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  • Tapping positioning tool, tapping suit and using method of tapping suit
  • Tapping positioning tool, tapping suit and using method of tapping suit
  • Tapping positioning tool, tapping suit and using method of tapping suit

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0038] Please refer to figure 1 and figure 2 , the embodiment of the present invention provides a tapping set 10 for repairing the threaded hole 311 of the sliding wire on the aluminum bar 310 of the battery module 300 . Its structure is simple, the position of the threaded hole 311 can be positioned, and the threaded hole 311 can be re-tapped to avoid replacing the aluminum row 310, improve maintenance efficiency, ensure the performance and service life of the battery module 300, and is practical and efficient.

[0039] The tapping set 10 includes a tap 200 and a tapping positioning tool 100 . The tapping positioning tool 100 is used to be installed on the aluminum row 310 of the battery module 300, and is detachably connected with the aluminum row 310, so as to fix the relative position of the tapping positioning tool 100 and the aluminum row 310, and prevent the tapping positioning tool 100 from detaching Aluminum row 310. The tap 200 is used to cooperate with the tappi...

no. 2 example

[0049] Please refer to Figure 5 and Figure 6 , the embodiment of the present invention provides a tapping positioning tool 100, compared with the first embodiment, the difference of this embodiment is that the shape and position of the limiting member 120 are different.

[0050] It is worth noting that the aluminum row 310 is a standard part, and the aluminum row 310 is also provided with a clearance hole 313 , and the distance between the clearance hole 313 and the threaded hole 311 is a fixed value, so as to improve the versatility of the aluminum row 310 . In this embodiment, the limiting member 120 is in the shape of a strip, and the limiting member 120 is used to extend into the gap hole 313 on the aluminum row 310 to limit the relative position of the positioning block 110 and the aluminum row 310 . Specifically, the limiting member 120 is loosely matched with the clearance hole 313 , so that the limiting member 120 is easily taken out from the clearance hole 313 or i...

no. 3 example

[0053] The embodiment of the present invention provides a method for using the tapping set 10 for repairing the threaded hole 311 of the sliding wire by using the tapping set 10 .

[0054] The using method of this tapping suit 10 comprises the following steps:

[0055] Step S101 : clamp the limiting member 120 on the aluminum row 310 , and press the positioning block 110 against the aluminum row 310 , so that the position of the tap hole 111 corresponds to the position of the threaded hole 311 .

[0056] It is worth noting that in step S101, the position of the threaded hole 311 of the sliding wire needs to be determined, and when the stopper 120 is clamped with the aluminum row 310, it is necessary to ensure that the positioning block 110 covers the threaded hole 311 of the sliding wire, so as to Make the position of the tap hole 111 correspond to the position of the threaded hole 311 .

[0057] Step S102 : screw the tap 200 into the tap hole 111 , and tap the threaded hole ...

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Abstract

The invention discloses a tapping positioning tool, a tapping suit and a using method of the tapping suit, and relates to the technical field of thread repair. The tapping positioning tool comprises apositioning block and limiting pieces. The limiting pieces are fixedly connected to the positioning block, screw tap holes are formed in the positioning block, the diameter of screw tap holes is larger than that of threaded holes, the positioning block is used for being abutted against an aluminum row, the limiting pieces can be clamped on the aluminum row, so that the positions of the screw tapholes correspond to the positions of the threaded holes. Compared with the prior art, the tapping positioning tool adopts the limiting pieces used for clamping on the aluminum row and the screw tap holes which are formed on the positioning block, so that the tapping positioning tool can be fixed on the aluminum row, and the positions of the threaded holes can be positioned, so that once more tapping of the threaded holes by a screw tap is facilitated, the replacement of the aluminum row is avoided, the maintenance efficiency is improved, the performance of a battery module is guaranteed, and the service life of the battery module is prolonged.

Description

technical field [0001] The invention relates to the technical field of thread repair, in particular to a tapping positioning tool, a tapping set and a method for using the tapping set. Background technique [0002] At present, during the assembly process of lithium battery modules at this stage, it is necessary to disassemble and tighten the screws many times due to human assembly or the material itself. In this way, the screws are screwed in or out of the lithium battery module many times. The threaded hole of the upper aluminum row is easy to cause the threaded hole to slip, which will lead to the failure of the lithium battery module to be assembled normally. [0003] The aluminum row after slipping cannot be used normally. The current solution is to replace the aluminum row. The inventor found that the old aluminum row needs to be removed during the replacement process, and the new aluminum row should be welded to the lithium battery. The process is cumbersome, time-con...

Claims

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Application Information

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IPC IPC(8): B23G9/00
CPCB23G9/009
Inventor 赖信华李晓昆高峰董锋
Owner 成都市银隆新能源产业技术研究有限公司
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