CN219335939U - Novel cast-weld die structure for pole column of starting lead-acid storage battery - Google Patents

Abstract

The utility model provides a novel starting type lead-acid battery pole cast-welding die structure, which relates to the technical field of battery pole cast-welding dies and comprises a pole cast-welding die outer sleeve, wherein a pole cast-welding die inner sleeve is arranged on the inner side of the pole cast-welding die outer sleeve, and a circulating cooling water channel is formed between the pole cast-welding die outer sleeve and the pole cast-welding die inner sleeve. According to the utility model, through arranging the cooling water inlet, the cooling water outlet, the circulating cooling water channel, the pole cast welding die inner sleeve and the pole cast welding die outer sleeve, space can be provided for the cavity and the arrangement of the circulating cooling water channel through the cast welding die inner sleeve and the pole cast welding die outer sleeve, the water inlet, the water outlet and the circulating structure of cooling water are constructed through the cooperation of the cooling water inlet, the cooling water outlet and the circulating cooling water channel, and the circulating track of cooling water is further set through setting the shape of the circulating cooling water channel, so that the conditions of incomplete cast welding, layering, cracking and even fracture of a finished product of the battery pole are avoided.

Description

Novel cast-weld die structure for pole column of starting lead-acid storage battery

Technical Field

The utility model relates to the technical field of battery pole cast-welding dies, in particular to a novel starting type lead-acid battery pole cast-welding die structure.

Background

The cast-weld die is a die structure which is processed in a cast-weld mode, wherein the battery pole cast-weld die is a practical device for manufacturing an electrode pole of a lead-acid storage battery, and in actual use of the cast-weld die, the problems of incomplete cast-weld, layering, cracking, even fracture and the like of the battery pole caused by lack of a corresponding self-cooling structure in the traditional cast-weld die are caused, so that the quality and the yield of the battery pole are influenced, and improvement is needed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a novel cast-welding die structure for a pole column of a starting lead-acid storage battery.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel starting type lead acid battery post cast joint mould structure, includes post cast joint mould overcoat, the inboard of post cast joint mould overcoat is provided with post cast joint mould endotheca, circulation cooling water passageway has been seted up between post cast joint mould overcoat and the post cast joint mould endotheca, cooling water import and cooling water export have been seted up to the surface of post cast joint mould overcoat.

In order to further limit the positions of the pole casting and welding mold outer sleeve and the pole casting and welding mold inner sleeve, the pole casting and welding mold outer sleeve and the pole casting and welding mold inner sleeve are hollow cylinders, the pole casting and welding mold outer sleeve is fixedly connected with the pole casting and welding mold inner sleeve, and the pole casting and welding mold outer sleeve is attached to the pole casting and welding mold inner sleeve.

In order to realize the cast-welding function of the battery pole, the improvement of the utility model is that the inner side of the pole cast-welding die inner sleeve is provided with a cavity.

In order to limit the moving track of the thimble, the improvement of the utility model is that the lower surface of the cavity is provided with a sliding groove, one end of the sliding groove penetrates to the lower surface of the pole cast welding die jacket, the inside of the sliding groove is connected with the thimble in a sliding way, and the thimble is attached to the inner wall of the cavity.

In order to limit the circulation track of the cooling water, the utility model is improved in that the circulating cooling water channel is arranged in a double-layer spiral structure, and the circulating cooling water channel is communicated with the cooling water inlet and the cooling water outlet.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, through arranging the cooling water inlet, the cooling water outlet, the circulating cooling water channel, the pole cast welding die inner sleeve and the pole cast welding die outer sleeve, space can be provided for the cavity and the arrangement of the circulating cooling water channel through the cast welding die inner sleeve and the pole cast welding die outer sleeve, the water inlet, the water outlet and the circulating structure of the cooling water are constructed through the cooperation of the cooling water inlet, the cooling water outlet and the circulating cooling water channel, and the circulating track of the cooling water is further set through setting the shape of the circulating cooling water channel, so that the cooling water can sufficiently cool the cavity, and the conditions of incomplete cast welding, layering, cracking and even fracture of a finished product of the battery pole are avoided.

Drawings

Fig. 1 is a schematic diagram of the whole components of a novel cast-weld die structure for a pole of a start-up lead-acid battery.

Legend description:

1. a thimble; 2. a cooling water inlet; 3. a cooling water outlet; 4. a circulating cooling water passage; 5. pole cast-welding mould inner sleeve; 6. casting and welding a die jacket of the pole; 7. a cavity.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a novel starting type lead-acid battery post cast-weld mold structure, including post cast-weld mold overcoat 6, post cast-weld mold overcoat 6 inboard is provided with post cast-weld mold endotheca 5, post cast-weld mold overcoat 6 and post cast-weld mold endotheca 5's shape is hollow cylinder, post cast-weld mold overcoat 6 and post cast-weld mold endotheca 5 fixed connection, laminating between post cast-weld mold overcoat 6 and the post cast-weld mold endotheca 5, the purpose of this kind of design is in order to carry out further definition to post cast-weld mold overcoat 6 and post cast-weld mold endotheca 5's position, thereby constitute this cast-weld mold's integrated structure, post cast-weld mold endotheca 5's inboard has seted up die cavity 7, the purpose of this kind of design is in order to realize the cast-weld function to battery post through die cavity 7, circulation cooling water passageway 4 has been seted up between post cast-weld mold overcoat 6 and the post cast-weld mold endotheca 5, the outer surface of the pole cast welding die sleeve 6 is provided with a cooling water inlet 2 and a cooling water outlet 3, the circulating cooling water channel 4 is in a double-layer spiral structure, the circulating cooling water channel 4 is communicated with the cooling water inlet 2 and the cooling water outlet 3, the purpose of the design is to enable the cooling water to perform full circulation work through the design of the double-layer spiral structure, achieve the uniform cooling effect on the inside of the cavity 7, and limit the water inlet and the water outlet positions of the cooling water through the structure communicated with the cooling water inlet 2 and the cooling water outlet 3, so that the condition that the cast welding of a finished battery pole is not full, layered, cracked or even broken is avoided, the lower surface of the cavity 7 is provided with a sliding groove, one end of the sliding groove penetrates through the lower surface of the pole cast welding die sleeve 6, the inner side of the sliding groove is slidingly connected with the thimble 1, the ejector pin 1 is attached to the inner wall of the cavity 7, and the purpose of the design is to limit the moving track of the ejector pin 1 through the sliding groove, so that the ejector pin 1 has an ejection function on a finished product, and convenience is provided for demolding of the electrode column finished product.

Working principle: through utmost point post cast joint mould overcoat 6 and utmost point post cast joint mould endotheca 5, the integrated structure of this cast joint mould is realized through die cavity 7 to battery utmost point post's cast joint function, through the design of double-deck spiral structure, make the cooling water carry out abundant circulation work, reach the even cooling effect to the inside die cavity 7, and through the structure that is linked together with cooling water import 2, cooling water export 3, it is restricted to the inflow and the play water position of cooling water, thereby avoid battery utmost point post finished product cast joint not full, layering, the condition emergence of crack even fracture, through the sliding tray, limit the movable track to thimble 1, so realize thimble 1 to the ejecting function of finished product, it is convenient to provide for the drawing of patterns of electrode post finished product.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims (5)

1. Novel starting type lead acid battery post cast joint mould structure, including post cast joint mould overcoat (6), its characterized in that: the inner side of the pole casting and welding die outer sleeve (6) is provided with a pole casting and welding die inner sleeve (5), a circulating cooling water channel (4) is formed between the pole casting and welding die outer sleeve (6) and the pole casting and welding die inner sleeve (5), and the outer surface of the pole casting and welding die outer sleeve (6) is provided with a cooling water inlet (2) and a cooling water outlet (3).

2. The novel starting lead-acid battery post cast-weld mold structure according to claim 1, wherein: the pole casting and welding mold outer sleeve (6) and the pole casting and welding mold inner sleeve (5) are hollow cylinders, the pole casting and welding mold outer sleeve (6) is fixedly connected with the pole casting and welding mold inner sleeve (5), and the pole casting and welding mold outer sleeve (6) and the pole casting and welding mold inner sleeve (5) are attached to each other.

3. The novel starting lead-acid battery post cast-weld mold structure according to claim 1, wherein: a cavity (7) is formed in the inner side of the pole cast welding die inner sleeve (5).

4. The novel starting lead-acid battery post cast-weld mold structure according to claim 3, wherein: the lower surface of die cavity (7) has seted up the sliding tray, the one end of sliding tray runs through to the lower surface of utmost point post cast joint mould overcoat (6), the inboard sliding connection of sliding tray has thimble (1), thimble (1) laminating mutually with the inner wall of die cavity (7).

5. The novel starting lead-acid battery post cast-weld mold structure according to claim 1, wherein: the circulating cooling water channel (4) is of a double-layer spiral structure, and the circulating cooling water channel (4) is communicated with the cooling water inlet (2) and the cooling water outlet (3).

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