CN219443396U - Lead-acid battery cast-weld mold and cast-weld machine applying same - Google Patents

Abstract

The utility model provides a lead-acid battery cast-weld die and a cast-weld machine using the same, wherein first connecting pipes are horizontally and integrally connected to two sides of a die body, a supporting piece is integrally connected between adjacent first connecting pipes, the overall structural strength is high, a second connecting pipe is connected to the first connecting pipes, and a connecting piece is connected to the supporting piece.

Description

Lead-acid battery cast-weld mold and cast-weld machine applying same

Technical Field

The utility model relates to the technical field of cast-weld molds, in particular to a lead-acid battery cast-weld mold and a cast-weld machine using the same.

Background

In the battery manufacturing process, particularly in the battery welding process, a cast-on mold is an important part for busbar formation. The busbar forming mode is to cut and clean the piled electrode groups, dip soldering flux into busbar cavity filled with lead liquid, melt the electrode lugs, cool to solidify the lead liquid, separate the electrode groups from the forming die and connect multiple electrode plates.

However, in the prior art, the first connecting pipe is detachably connected with the die body, and the connecting piece is connected to the first connecting pipe, so that the first connecting pipe has large bearing force, and the repeated lifting action easily causes loosening and water leakage at the connecting position of the first connecting pipe; in addition, the first connecting pipe is arranged into an integral bending structure, and the processing difficulty and the processing cost are greatly increased.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a lead-acid battery cast-weld mold and a cast-weld machine using the same, wherein first connecting pipes are horizontally and integrally connected to two sides of a mold body, a supporting piece is integrally connected between adjacent first connecting pipes, the overall structural strength is high, a second connecting pipe is connected to the first connecting pipes, and a connecting piece is connected to the supporting piece, so that the supporting piece plays a role in connecting the first connecting pipes, the structural strength is enhanced, the function of supporting the connecting piece is also realized, the stable connection with a lifting device of the cast-weld machine is realized, the connection tightness between the first connecting pipes is ensured, loose water leakage is effectively prevented, and the technical problems of high bearing force of the first connecting pipes, loose water leakage at the connecting parts, great increase of the processing difficulty and the processing cost of the first connecting pipes and the like in the prior art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a lead acid battery cast on mold comprising: the mold comprises a mold body, wherein at least two groups of cooling flow passages are formed in the mold body, and a forming groove is concavely formed in the position, opposite to the cooling flow passages, of the upper end face of the mold body; further comprises: the first connecting pipes are horizontally distributed on two sides of the die body and are communicated with the cooling flow channels in a one-to-one correspondence manner; the support piece is horizontally connected and arranged between two adjacent groups of first connecting pipes; and a connecting member vertically installed on the support member.

Preferably, the connecting members are detachably connected to the corresponding supporting members.

Preferably, the lower end part of the connecting piece is detachably connected with the supporting piece through a first fastener; the support piece and the connecting piece are correspondingly provided with first screw holes for detachable connection of the support piece and the connecting piece.

Preferably, the first connecting pipes are provided with at least three groups, the supporting pieces are correspondingly provided with at least two groups, and the connecting pieces are connected with the supporting pieces in a crossing way.

Preferably, the connecting pieces are arranged in an inverted U shape and are connected and arranged between the two groups of supporting pieces.

Preferably, the method further comprises: the second connecting pipes are communicated with the first connecting pipes in a one-to-one correspondence mode, and the supporting pieces are located between two adjacent groups of the second connecting pipes.

Preferably, the second connection pipe is vertically connected to the upper portion of the first connection pipe, and the length of the connection member extends above the second connection pipe.

Preferably, the second connecting pipe is provided as an integrally formed bent pipe.

Preferably, the first connecting pipe and the die body are integrally formed.

Preferably, the support member and the first connecting pipe are integrally formed and are vertically connected.

The utility model also provides a lead-acid battery cast-in-place welder, comprising: the cast-welding machine comprises a cast-welding machine body, wherein a cast-welding chamber is arranged in the cast-welding machine body, and a lifting device is arranged above the cast-welding chamber; further comprises: the lead-acid battery cast-weld die according to any one of the above, wherein the connecting piece is connected with the lifting device in a matched manner, and the lead-acid battery cast-weld die is driven by the lifting device to lift and move.

Preferably, the upper end of the connecting piece is detachably connected with the lifting device through a second fastener.

Preferably, the top of the connecting piece is provided with a screw hole detachably connected with the lifting device.

The utility model has the beneficial effects that:

(1) According to the utility model, the first connecting pipes are horizontally and integrally connected to two sides of the die body, the supporting pieces are integrally connected between the adjacent first connecting pipes, the overall structure is high in connecting strength and strong in bearing capacity, and the supporting pieces are connected with the connecting pieces connected with the lifting device of the cast-weld machine, so that the supporting pieces play a role in connecting the first connecting pipes, the structural strength is enhanced, the function of supporting the connecting pieces is also realized, and the stable connection between the die body and the lifting device is realized;

(2) According to the utility model, the connecting piece is connected with the die body through the supporting piece, so that the connecting piece and the die body are prevented from being directly connected in a welding mode and the like, and deformation or cracking in the using process is avoided; the support piece is preferably in physical connection with the first connecting pipe, the structural strength is ensured in an integral connection mode, and deformation or cracking at the joint of the support piece and the first connecting pipe due to cold and hot alternation in the normal use process is avoided;

(3) According to the utility model, the second connecting pipe is vertically connected to the upper part of the first connecting pipe, and the second connecting pipe is not bearing, so that the connection tightness between the first connecting pipe and the second connecting pipe is ensured, and loosening and water leakage are effectively prevented;

(4) According to the utility model, the first connecting pipes are horizontally and integrally connected on two sides of the die body to form the linear connecting structure, so that the processing is convenient, and the production cost is greatly reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a cast-on mold for a lead-acid battery in the present utility model;

FIG. 2 is a schematic view of the structure of the mold body of the present utility model;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is a side view of FIG. 1;

FIG. 5 is an elevation view of the mounting structure of a cast-on mold for a lead-acid battery in accordance with the present utility model;

fig. 6 is a bottom view of fig. 1.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

As shown in fig. 1-2, a lead acid battery cast-on mold comprising: the mold comprises a mold body 1, wherein at least two groups of cooling flow passages are formed in the mold body 1, and a forming groove 12 is concavely formed in the position, opposite to the cooling flow passages, of the upper end face of the mold body 1; further comprises: the first connecting pipes 2 are horizontally distributed on two sides of the die body 1, and the first connecting pipes 2 are communicated with the cooling runners in a one-to-one correspondence manner; and the supporting piece 3 is horizontally connected and arranged between two adjacent groups of first connecting pipes 2.

Preferably, as shown in fig. 2, the first connecting pipe 2 is integrally formed with the die body 1.

Preferably, the support 3 and the first connecting pipe 2 are integrally formed and vertically connected.

In this embodiment, set up first connecting pipe 2 in the horizontal integrative connection of mould body 1 both sides, integrated into one piece has support piece 3 between the adjacent first connecting pipe 2, integrated into one piece's design, and overall structure joint strength is big, and support piece 3 plays the effect of connecting first connecting pipe 3, reinforcing structural strength, the tolerance is strong.

In addition, this embodiment sets up first connecting pipe 2 through horizontal an organic whole in mould body 1 both sides, forms sharp connection structure, and processing is convenient and manufacturing cost greatly reduced.

Preferably, as shown in fig. 3, the method further comprises: and a connecting member 4, wherein the connecting member 4 is vertically installed on the supporting member 3.

Preferably, as shown in fig. 2 and 6, the lower end of the connecting member 4 is detachably connected to the corresponding supporting member 3 by a first fastening member 41 such as a bolt, and the supporting member 3 and the connecting member 4 are correspondingly provided with a first screw hole 30 for detachably connecting the two.

Preferably, the first connecting pipes 2 are provided with at least three groups, the supporting pieces 3 are correspondingly provided with at least two groups, and the connecting pieces 4 are connected across the supporting pieces 3.

Preferably, the connecting pieces 4 are arranged in an inverted "U" shape and are connected between two sets of the supporting pieces 3.

Preferably, as shown in fig. 1 and 4, the method further comprises: the second connecting pipes 5 are in one-to-one correspondence with the first connecting pipes 2, and the supporting pieces 3 are located between two adjacent groups of the second connecting pipes 5.

In this embodiment, the connecting piece 4 is connected to the supporting piece 3, the supporting piece 3 plays a role of supporting the connecting piece 4, so that the stable connection between the die body 1 and the lifting device 7 of the cast welding machine is realized, and the bearing of the second connecting pipe 5 is reduced.

Preferably, the second connection pipe 5 is vertically connected to the upper portion of the first connection pipe 2, and the length of the connection member 4 extends above the second connection pipe 5.

In this embodiment, the second connecting pipe 5 is vertically connected to the upper portion of the first connecting pipe 2, and the second connecting pipe 5 is not bearing, so that the connection tightness between the first connecting pipe 2 and the second connecting pipe 5 is ensured, and loosening and water leakage are effectively prevented.

Preferably, the second connecting pipe 5 is provided as an integrally formed bent pipe.

Example two

This embodiment provides a lead-acid battery cast-in-place welder, as shown in fig. 5, comprising: the cast-weld machine comprises a cast-weld machine body 6, wherein a cast-weld chamber 60 is arranged in the cast-weld machine body 6, and a lifting device 7 is arranged above the cast-weld chamber 60; further comprises: the lead-acid battery cast-weld die is characterized in that the connecting piece 4 is connected with the lifting device 7 in a matched mode, and the lead-acid battery cast-weld die is driven by the lifting device 7 to lift.

Preferably, the upper end of the connecting piece 4 is detachably connected with the lifting device 7 by a second fastener 42.

Preferably, as shown in fig. 3, a screw hole 40 detachably connected to the lifting device 7 is formed at the top of the connecting member 4, and when the connecting member 4 is mounted, the connecting member is fastened to the lifting device 7 by a second fastening member 42 such as a screw.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A lead acid battery cast on mold comprising:

the mold comprises a mold body, wherein at least two groups of cooling flow passages are formed in the mold body;

characterized by further comprising:

the first connecting pipes are horizontally distributed on two sides of the die body and are communicated with the cooling flow channels in a one-to-one correspondence manner;

the support piece is horizontally connected and arranged between two adjacent groups of first connecting pipes; and

and the connecting piece is arranged on the supporting piece.

2. The lead acid battery cast on mold of claim 1, wherein the connector is removably attached to the corresponding support.

3. The lead acid battery cast on mold of claim 1, wherein the lower end of the connector is detachably connected to the support member by a first fastener.

4. The lead-acid battery cast-on mold according to claim 1, wherein at least three groups of the first connecting pipes are provided, at least two groups of the supporting members are provided correspondingly, and the connecting members span and connect the supporting members.

5. The lead acid battery cast on mold of claim 1, wherein the connector is configured in an inverted "U" shape and is connected between two sets of the support members.

6. The lead acid battery cast on mold as in any one of claims 1-5, further comprising:

the second connecting pipes are communicated with the first connecting pipes in a one-to-one correspondence mode, and the supporting pieces are located between two adjacent groups of the second connecting pipes.

7. The lead acid battery cast on mold of claim 6, wherein the second connecting tube is vertically connected to the upper portion of the first connecting tube, and the length of the connecting member extends above the second connecting tube.

8. The lead-acid battery cast-on mold according to any one of claims 1 to 5, wherein the first connecting pipe is integrally formed with the mold body; the support piece and the first connecting pipe are integrally formed and are vertically connected.

9. A lead acid battery cast iron machine comprising:

the cast-welding machine comprises a cast-welding machine body, wherein a cast-welding chamber is arranged in the cast-welding machine body, and a lifting device is arranged above the cast-welding chamber;

characterized by further comprising:

a lead-acid battery cast-on mold as claimed in any one of claims 1-8, wherein the connecting piece is cooperatively connected with the lifting device, and the lead-acid battery cast-on mold is driven by the lifting device to move up and down.

10. The lead acid battery cast iron of claim 9 wherein the upper end of the connector is removably connected to the lifting device by a second fastener.