CN209947929U

CN209947929U - Alloy aluminum embedded part of storage battery

Info

Publication number: CN209947929U
Application number: CN201921230289.0U
Authority: CN
Inventors: 郑飞龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-01-14
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses an alloy aluminum embedded part of a storage battery; the embedded part comprises a fixing part and a connecting part, the fixing part is vertically connected with the connecting part, a screw hole is formed in the fixing part, the embedded part is made of an aluminum alloy material, and the fixing part and the connecting part are integrally forged and formed; the utility model discloses characteristics such as sound construction, integrated forging shaping, processing convenience, electric conductive property are good.

Description

Alloy aluminum embedded part of storage battery

Technical Field

The utility model relates to an alloy aluminium built-in fitting of battery.

Background

The battery all is equipped with the output usually, all is equipped with the built-in fitting on the general battery for the connection of wire for the battery forms electric intercommunication with the output. However, the existing embedded parts are formed by multi-process machining, so that the problems of low overall strength of products, high product cost and the like exist, the electrical performance between the embedded parts and the storage battery is reduced, and great potential safety hazards exist. Meanwhile, the overall structure of the embedded part is unreasonable, and the actual use effect is affected.

Disclosure of Invention

The utility model discloses the main technical problem who solves provides a stable in structure's alloy aluminium built-in fitting of battery.

The utility model discloses the technical scheme who solves its technical problem and adopt is: an alloy aluminum embedded part of a storage battery; the embedded part comprises a fixing part and a connecting part, the fixing part is vertically connected with the connecting part, a screw hole is formed in the fixing part, the embedded part is made of an aluminum alloy material, and the fixing part and the connecting part are integrally forged and formed.

At first, the fixing part and the connecting part are perpendicularly connected, so that wiring is more convenient, the structure is more reasonable, and the screw hole is arranged to play a role in convenient fixing. Adopt the integrated into one piece forging shaping, directly stopped that multiple operation processing produces loaded down with trivial details problem for integrated into one piece, electric effect is better. Working hours are saved, efficiency is improved, cost is reduced, secondly, the whole aluminum alloy structure is adopted, stability of the whole structure is improved, and the light weight of the storage battery is met.

The embedded part comprises a copper plate, a nickel plate and a silver plate, wherein the surface of the embedded part is provided with a coating, and the copper plate, the nickel plate and the silver plate are arranged from the surface of the embedded part to the outside in sequence.

By electroplating copper, nickel and silver on the surface of the embedded part, the overall electrical conductivity is further improved, the stability of the embedded part in electrical connection is ensured, and the loss is reduced. Meanwhile, the electroplated embedded part can have an anti-corrosion effect.

The fixing part comprises an upper end and a lower end, the screw hole is located on the upper end, the part of the screw hole extends into the lower end, the lower end is a circular truncated cone, and the connecting part is located between the upper end and the lower end and is fixedly connected with the upper end and the lower end.

The upper end and the lower end are arranged, so that the connecting part is fixed more stably, and the electrical connection effect is improved.

Wherein, the upper end is cylindrical.

The upper end is cylindrical, and the processing is more convenient.

Wherein the cross section of the upper end is arranged in an N-edge shape, and N is more than or equal to 4 and less than or equal to 15.

Adopt the setting of N limit shape, play anti-skidding effect, in the use, prevent to take place to skid, the assembly is fixed more stable.

Wherein, the side of the lower end is connected with the connecting part through an arc surface.

The cambered surface is connected, and the integral connection strength is further improved.

Wherein, the screw top is equipped with the spigot surface.

The setting of spigot surface for it is more convenient to fix.

Wherein, the connecting part is provided with a fixing hole and a through hole, and the through hole is positioned between the fixing hole and the fixing part.

The setting of fixed orifices makes things convenient for connecting portion and outside electrical connection, fixed, and the setting of through-hole further improves holistic use and fixed.

Wherein, the top end of the connecting part is provided with a bulge.

Wherein, the connecting part is provided with a bevel.

Due to the arrangement of the bevel, the embedded part can be conveniently installed and fixed.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a plan view of embodiment 1 of the present invention;

fig. 3 is a sectional view of embodiment 1 of the present invention;

fig. 4 is a cross-sectional view of the surface of an embedded part in embodiment 1 of the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 6 is a plan view of embodiment 2 of the present invention;

fig. 7 is a sectional view of embodiment 2 of the present invention;

fig. 8 is a cross-sectional view of the surface of an embedded part in embodiment 2 of the present invention;

fig. 9 is a schematic structural view of embodiment 3 of the present invention;

fig. 10 is a plan view of embodiment 3 of the present invention;

fig. 11 is a sectional view of embodiment 3 of the present invention;

fig. 12 is a cross-sectional view of the surface of an embedded part in embodiment 3 of the present invention.

Detailed Description

Example 1:

referring to fig. 1-4, an aluminum alloy insert for a battery; including built-in fitting 1, built-in fitting 1 includes fixed part 2 and connecting portion 3, and fixed part 2 is perpendicular with connecting portion 3 and is connected, and fixed part 2 includes upper end 21 and lower extreme 22, and screw 23 is located on the upper end 21 and in the part stretches into lower extreme 22, and screw 23 top is equipped with spigot surface 231, and spigot surface 231's setting makes things convenient for the screw to get into in the screw 23. Further, the bottom of the screw hole 23 is provided with a chamfer 232, forming a screw fastening effect.

Here, the upper end 21 is cylindrical, the lower end 22 is circular truncated cone, and the connecting portion 3 is located between the upper end 21 and the lower end 22 and is connected and fixed. The side of the lower end 22 is here connected with the connecting part 3 by a cambered surface. The cambered surface is connected, and the integral connection strength is further improved.

The connecting portion 3 is provided with a fixing hole 31 and a through hole 32, the through hole 32 is located between the fixing hole 31 and the fixing portion 2, the fixing hole 31 is a round hole, and the through hole 32 is a square hole. The arrangement of the fixing hole 31 facilitates the connection and fixation of the connecting part 3 with the outside, and the arrangement of the through hole 32 further improves the overall use and fixation. The fixing hole 31 can also communicate with the through hole 32 here. The connecting part 3 is also provided with a folded angle 33, and the folded angle 33 is convenient for installation and fixation of the embedded part 1.

Further, the top end of the connecting part 3 is provided with a protrusion 34, and the protrusion 34 is used as a fulcrum in the installation and fixation process, so that the installation is convenient.

Here, the surface of the embedded part 1 is provided with a plating layer, the plating layer includes a copper plating layer 11, a nickel plating layer 12 and a silver plating layer 13, and the copper plating layer 11, the nickel plating layer 12 and the silver plating layer 13 are arranged in this order from the surface of the embedded part 1 to the outside.

Copper, nickel and silver are electroplated on the surface of the embedded part 1, so that the overall electrical conductivity is further improved, the stability of the embedded part 1 in electrical connection is ensured, and the loss is reduced. Meanwhile, the electroplated embedded part 1 can play a role in corrosion prevention. By adopting the arrangement, the electroplated embedded part can be placed in an environment with sulfuric acid density of 1.28g/cm3 and temperature of 70 ℃ for 72 hours, the surface of the embedded part can not be corroded, the embedded part can also work normally under severe conditions, and the use of the embedded part can not be influenced by corrosion.

The embedded part 1 is made of an aluminum alloy material, and the fixing part 2 and the connecting part 3 are integrally forged and formed.

At first, adopt fixed part 2 and connecting portion 3 to be the mode of being connected perpendicularly for the wiring is more convenient, and the structure is more reasonable, and the setting of screw 23 plays convenient fixed effect equally. Adopt the integrated into one piece forging shaping, directly stopped the loaded down with trivial details problem that multiple operation processing produced for integrated into one piece, electric effect is better. The working hours are saved, the efficiency is improved, and the cost is reduced. Secondly, the whole arrangement of the aluminum alloy improves the stability of the whole structure and conforms to the light weight of the storage battery.

Example 2:

referring to fig. 5-8, an aluminum alloy embedded part 1 for a storage battery; including built-in fitting 1, built-in fitting 1 includes fixed part 2 and connecting portion 3, and fixed part 2 is perpendicular with connecting portion 3 and is connected, and fixed part 2 includes upper end 21 and lower extreme 22, and screw 23 is located on the upper end 21 and in the part stretches into lower extreme 22, and screw 23 top is equipped with spigot surface 231, and spigot surface 231's setting makes things convenient for the screw to get into in the screw 23. Further, the bottom of the screw hole 23 is provided with a chamfer 232, forming a screw fastening effect.

The cross section of the upper end 21 is arranged in an N-edge shape, and N is more than or equal to 4 and less than or equal to 15. Adopt the setting of N limit shape, play anti-skidding effect, in the use, prevent to take place to skid, the assembly is fixed more stable. The N-sided polygon here preferably has a 12-sided polygon shape.

The lower end 22 is a circular truncated cone, and the connecting part 3 is positioned between the upper end 21 and the lower end 22 and is fixedly connected. The side of the lower end 22 is here connected with the connecting part 3 by a cambered surface. The cambered surface is connected, and the integral connection strength is further improved.

The connecting portion 3 is provided with a fixing hole 31 and a through hole 32, the through hole 32 is located between the fixing hole 31 and the fixing portion 2, the fixing hole 31 is a round hole, and the through hole 32 is a square hole. The arrangement of the fixing hole 31 facilitates the connection and fixation of the connecting part 3 with the outside, and the arrangement of the through hole 32 further improves the overall use and fixation. The fixing hole 31 can also communicate with the through hole 32 here. The connecting part 3 is also provided with a bevel which is convenient for the installation and fixation of the embedded part 1.

At first, adopt fixed part 2 and connecting portion 3 to be the mode of being connected perpendicularly for the wiring is more convenient, and the structure is more reasonable, and the setting of screw 23 plays convenient fixed effect equally. Adopt the integrated into one piece forging shaping, directly stopped that multiple operation processing produces loaded down with trivial details problem for integrated into one piece, electric effect is better, has saved man-hour, has improved efficiency, thereby makes cost reduction. Secondly, the whole arrangement of the aluminum alloy improves the stability of the whole structure and conforms to the light weight of the storage battery.

Example 3:

referring to fig. 9-12, an aluminum alloy insert for a battery 1; including built-in fitting 1, built-in fitting 1 includes fixed part 2 and connecting portion 3, and fixed part 2 is perpendicular with connecting portion 3 and is connected, and the bottom of here fixed part 2 is the horizontal setting with connecting portion 3. The fixing part 2 is internally provided with a screw hole 23, the top of the screw hole 23 is provided with a guide surface 231, and the guide surface 231 is arranged to facilitate the screw to enter the screw hole 23. Further, the bottom of the screw hole 23 is provided with a chamfer 232, forming a screw fastening effect.

Copper, nickel and silver are electroplated on the surface of the embedded part 1, so that the overall electrical conductivity is further improved, the stability of the embedded part 1 in electrical connection is ensured, and the loss is reduced. Meanwhile, the electroplated embedded part 1 can play a role in corrosion prevention. By adopting the arrangement, the electroplated embedded part can be placed in an environment with the density of 1.28g/cm3 and the temperature of 70 ℃ for 72 hours, the surface of the embedded part can not be corroded, the embedded part can also work normally under severe conditions, and the use of the embedded part can not be influenced by corrosion.

Claims

1. An alloy aluminum embedded part of a storage battery is characterized in that: the embedded part comprises a fixing part and a connecting part, the fixing part is vertically connected with the connecting part, a screw hole is formed in the fixing part, the embedded part is made of an aluminum alloy material, and the fixing part and the connecting part are integrally forged and formed.

2. The alloy aluminum embedded part of the storage battery as set forth in claim 1, wherein: the embedded part is provided with a coating on the surface, the coating comprises a copper plating layer, a nickel plating layer and a silver plating layer, and the copper plating layer, the nickel plating layer and the silver plating layer are arranged from the surface of the embedded part to the outside in sequence.

3. The alloy aluminum embedded part of the storage battery as set forth in claim 1, wherein: the fixing part comprises an upper end and a lower end, the screw hole is located on the upper end, the part of the screw hole extends into the lower end, the lower end is a circular truncated cone, and the connecting part is located between the upper end and the lower end and is fixedly connected with the upper end and the lower end.

4. The alloy aluminum embedded part of the storage battery as set forth in claim 3, wherein: the upper end is cylindrical.

5. The alloy aluminum embedded part of the storage battery as set forth in claim 3, wherein: the cross section of the upper end is arranged in an N-shaped polygon, and N is more than or equal to 4 and less than or equal to 15.

6. The alloy aluminum embedded part of the storage battery as set forth in claim 3, wherein: the side surface of the lower end is connected with the connecting part through an arc surface.

7. The alloy aluminum embedded part of the storage battery as set forth in claim 1, wherein: the top of the screw hole is provided with a guide surface.

8. The alloy aluminum embedded part of the storage battery as set forth in claim 1, wherein: the connecting part is provided with a fixing hole and a through hole, and the through hole is positioned between the fixing hole and the fixing part.

9. The alloy aluminum embedded part of the storage battery as set forth in claim 8, wherein: the top end of the connecting part is provided with a bulge.

10. The alloy aluminum embedded part of the storage battery as set forth in claim 9, wherein: the connecting part is provided with a folded angle.