CN212264492U

CN212264492U - Handheld die for lead-acid battery

Info

Publication number: CN212264492U
Application number: CN202020026749.4U
Authority: CN
Inventors: 缪琦亮; 刘登攀; 叶治胜
Original assignee: Younaifu Changxing Automation Equipment Co ltd
Current assignee: Huizhou Honghui Mold Co ltd; Wang Conghai
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2021-01-01
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a lead-acid battery hand-held mould, which is characterized in that the mould comprises a mould body and a hand-held device; one side of mould body length direction is provided with the location platform, hand-held device includes handle and hand (hold), the one end fixed connection of handle in the location bench, hand (hold) fixed connection in the other end of handle. Through utilizing slim mould body, save cooling channel and water pipe, make the mould light, small, process time weak point, utilize to set up hand-held device on the mould body, can change at will and take the mould, solved the inconvenient problem of changing the mould of cast joint mould, promoted efficiency.

Description

Handheld die for lead-acid battery

Technical Field

The utility model relates to a battery production technical field specifically is a handheld mould of lead acid battery.

Background

The accumulator is one of the batteries, and its function is to store the limited electric energy and use it in the proper place, especially the lead-acid accumulator has been widely used in the fields of electricity generation, lighting, traffic, etc. A plurality of single working battery cells are arranged in the storage battery, and the single working battery cells are connected through welding to form a complete battery group. The general process flow of the storage battery busbar is as follows: firstly, the single battery is put into a clamp for fixing, then a cast welding die forms a bus bar on the pole ear of the single battery, and then the whole storage battery is formed through subsequent assembly.

In the prior art, automatic cast-weld is realized through an automatic bus cast-weld machine. The cast-weld mould in current cast-weld machine includes cope match-plate pattern and lower bolster, and the cope match-plate pattern surface is equipped with busbar shaping groove, is equipped with the recess that corresponds on the opposite face of cope match-plate pattern and lower bolster, and after cope match-plate pattern and lower bolster were connected, the recess combination that corresponds formed cooling channel, and the water pipe need be welded to cooling channel's both sides, and the cast-weld mould of this structure is bulky, and its processing is spent time with the equipment many to cast-weld mould fixed connection is inconvenient on the cast-weld machine and is changed the mould.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a lead acid battery hand-held mold, it is through utilizing slim mould body, saves cooling channel and water pipe, and it is great to have solved cast welding mould volume among the above-mentioned background art, and its processing and equipment consume the problem that the time is many, utilize to set up hand-held device on the mould body, can change at will and take the mould, has solved the inconvenient change mould of cast welding mould.

In order to achieve the above object, the utility model provides a following technical scheme:

a handheld die for a lead-acid battery is characterized by comprising a die body and a handheld device; one side of mould body length direction is provided with the location platform, hand-held device includes handle and hand (hold), the one end fixed connection of handle in the location bench, hand (hold) fixed connection in the other end of handle.

As an improvement, the die body further comprises:

the bus bar forming grooves are formed in the upper surface of the die body and are arranged in a plurality of groups along the width direction of the die body;

the positioning grooves are symmetrically arranged along two ends of the length direction of the die body and correspond to the bus bar forming grooves one by one; and

the supporting legs are arranged on the bottom surface of the die body, and a plurality of supporting legs are arranged at two ends of the die body in the length direction.

As an improvement, one end of the bus bar forming groove is provided with a plurality of pole pits, and the pole pits extend into the supporting legs at one end of the die body.

As an improvement, the corner position of the positioning groove is set to be in the shape of a circular arc.

As an improvement, the middle part of the handle is provided with a horizontal leaning surface.

As an improvement, the handle is made of high-temperature resistant materials.

As an improvement, the handles are symmetrically arranged along two sides of the thickness direction of the handle.

As an improvement, the handle is made of a material with high temperature resistance and weak heat conduction capability.

The beneficial effects of the utility model reside in that:

(1) the utility model saves the cooling channel and the water pipe by utilizing the thin die body, so that the die is light, small in volume and short in processing time, and the taking die can be changed at will by utilizing the handheld device arranged on the die body, thereby solving the problem that the cast-weld die is inconvenient to change the die and improving the efficiency;

(2) the utility model utilizes the supporting legs to keep the mould horizontal when in use, and meanwhile, the pole pits are arranged inside the supporting legs, thus further reducing the thickness of the mould body;

(3) the utility model discloses an utilize the handle middle part to set up the level and lean on the face, when the mould submergence got lead liquid in the lead pan, this level was leaned on the lead pan mouth, made the mould keep the level.

To sum up, the utility model has the advantages of simple structure, small, be convenient for change and take, be particularly useful for battery production technical field.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a front view of the handheld device of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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" and "first" 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" or "second" 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 specifically limited otherwise.

Example 1:

as shown in fig. 1 to 5, the hand-held mold for lead-acid batteries is characterized by comprising a mold body 1 and a hand-held device 2; one side of 1 length direction of mould body is provided with location platform 11, hand-held device 2 includes handle 21 and hand (hold) 22, the one end fixed connection of handle 21 in location platform 11 is last, hand (hold) 22 fixed connection in the other end of handle 21.

As a preferred embodiment, the die body 1 further includes:

the bus bar forming grooves 12 are formed in the upper surface of the die body 1, and a plurality of groups of the bus bar forming grooves 12 are arranged in the width direction of the die body 1;

the positioning grooves 13 are symmetrically arranged at two ends of the mold body 1 in the length direction, and the positioning grooves 13 correspond to the busbar forming grooves 12 one by one; and

the supporting legs 14 are arranged on the bottom surface of the die body 1, and a plurality of supporting legs are arranged at two ends of the supporting legs 14 along the length direction of the die body 1.

The positioning groove 13 is used for positioning and cast-welding the die with respect to a cast-weld machine when the die is used, so that the position of the bus bar formed in the bus bar forming groove 12 with respect to the battery tab is fixed, and the processing precision is ensured.

It is worth to be noted that the bus bar is raised, C-shaped, the sectional area is the same, the current passes through uniformly, and the bus bar is prevented from being blown due to large local resistance.

In a preferred embodiment, a plurality of pole pits 15 are arranged at one end of the busbar forming groove 12, and the pole pits 15 extend into the supporting legs 14 at one end of the die body 1.

In a preferred embodiment, the corner position of the positioning slot 13 is configured as a circular arc.

It should be noted that the corner of the positioning slot 13 is set to be circular arc, and can be matched with a clamp for cast welding for positioning.

It should be noted that the thickness of the die body 1 is set to be 17mm or more and h or less than 30mm, and the die body has the advantages of being thinner than a conventional die and fast in cooling, so that heat dissipation during welding of the busbar is facilitated, and the working efficiency is improved.

In a preferred embodiment, a horizontal leaning surface 211 is provided in the middle of the handle 21.

It should be noted that the horizontal leaning surface 211 is erected on the outer edge of the lead pan, so that the mold body 1 can be in a horizontal state in the lead pan, and the bus bar forming groove 12 is favorable for storing lead liquid.

In a preferred embodiment, the handle 21 is made of a high temperature resistant material.

In a preferred embodiment, the handles 22 are symmetrically disposed along both sides of the thickness direction of the handle 21.

In a preferred embodiment, the handle 22 is made of a material with high temperature resistance and weak heat conductivity.

It should be noted that, the handle 22 is made of a material with high temperature resistance and weak heat conductivity, so that when the hand-held mold is used, the handle 22 does not affect the work of an operator due to an excessively high temperature.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The handheld die for the lead-acid battery is characterized by comprising a die body (1) and a handheld device (2); mould body (1) length direction's one side is provided with location platform (11), hand-held device (2) include handle (21) and hand (hold) 22, the one end fixed connection of handle (21) in on location platform (11), hand (hold) 22 fixed connection in the other end of handle (21).

2. The hand-held mold for lead-acid batteries according to claim 1, characterized in that said mold body (1) further comprises:

the bus bar forming grooves (12) are formed in the upper surface of the die body (1), and a plurality of groups of bus bar forming grooves (12) are formed in the width direction of the die body (1);

the positioning grooves (13) are symmetrically arranged along two ends of the length direction of the die body (1), and the positioning grooves (13) correspond to the bus forming grooves (12) one by one; and

the supporting legs (14) are arranged on the bottom surface of the die body (1), and a plurality of supporting legs are arranged at two ends of the die body (1) in the length direction.

3. The hand-held die for the lead-acid battery is characterized in that a plurality of pole pits (15) are arranged at one end of the busbar shaping groove (12), and the pole pits (15) extend into supporting feet (14) at one end of the die body (1).

4. A hand-held mould for lead-acid batteries according to claim 2, characterised in that the corner positions of the positioning slots (13) are arranged in the shape of a circular arc.

5. A hand-held mould for lead-acid batteries according to claim 1, characterised in that the handle (21) is provided with a horizontal rest surface (211) in the middle.

6. A hand-held mould for lead-acid batteries according to claim 5, characterised in that the handle (21) is made of a high temperature resistant material.

7. The hand-held mold for lead-acid batteries according to claim 1, characterized in that the handles (22) are symmetrically arranged along both sides of the thickness direction of the handle (21).