CN210450916U - Prevent cold line sleeve device of utmost point post - Google Patents
Prevent cold line sleeve device of utmost point post Download PDFInfo
- Publication number
- CN210450916U CN210450916U CN201920605880.3U CN201920605880U CN210450916U CN 210450916 U CN210450916 U CN 210450916U CN 201920605880 U CN201920605880 U CN 201920605880U CN 210450916 U CN210450916 U CN 210450916U
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- sleeve
- heat preservation
- utmost point
- post
- negative pole
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Abstract
The utility model discloses a prevent cold line sleeve device of utmost point post. Belongs to the technical field of lead-acid storage batteries. The method mainly solves the problem that the top of the pole column sleeve is easy to generate cold lines due to the fact that the top of the pole column sleeve dissipates heat too fast when the current pole group is cast and welded. It is mainly characterized in that: comprises a positive pole column sleeve and a negative pole column sleeve; the positive pole column sleeve and the negative pole column sleeve are sleeved with heat preservation blocks. The utility model has the characteristics of simple structure, can slow down and be located the outside positive and negative utmost point post sleeve of cast joint mould and dispel the heat at the excessive speed, make positive and negative utmost point post sleeve temperature even and can avoid cast joint utmost point post to produce cold line phenomenon, utmost point crowd cast joint in the mainly used lead acid battery production process.
Description
Technical Field
The utility model belongs to the technical field of lead acid battery, concretely relates to prevent cold line sleeve device of utmost point post.
Background
The pole group cast welding is an important link in the production process of the storage battery, and the pole group forms a battery monomer through a cast welding mold and a pole sleeve. Present utmost point post sleeve adorns when cast joint mould, and the sleeve top exposes in the outside, and the heat dissipation is too fast, and sleeve top temperature is lower when leading to producing, because sleeve top temperature is low easily causes utmost point post top cold line to appear when cast joint, easily causes utmost point post fusing in later stage use, leads to the electricity to become invalid. Therefore, the pole cold-line prevention sleeve device is needed to be designed for solving the pole cold-line problem.
Disclosure of Invention
The utility model provides a prevent cold line sleeve device of utmost point post can slow down the heat dissipation too fast at utmost point post sleeve top, makes the whole temperature of utmost point post sleeve even to solve the cold line problem of cast joint utmost point post, guarantee battery quality.
The technical solution of the utility model is that: the utility model provides a prevent cold line sleeve device of utmost point post, includes positive post sleeve and negative pole post sleeve, its characterized in that: the positive pole column sleeve and the negative pole column sleeve are sleeved with heat preservation blocks.
The technical solution of the utility model is that the heat preservation block is made of die steel.
The technical solution of the utility model is that the heat preservation block can include a positive pole heat preservation block and a negative pole heat preservation block.
The utility model discloses an among the technical solution the heat insulating block still can be for integral heat insulating block.
The technical solution of the utility model in the anodal post heat insulating block on be equipped with the mounting hole and with anodal post sleeve complex anodal post through-hole, be equipped with on the negative pole post heat insulating block the mounting hole and with negative pole post sleeve complex negative pole post through-hole.
The technical solution of the utility model in the heat preservation piece on be equipped with the mounting hole, with anodal post sleeve complex anodal post through-hole and with negative pole post sleeve complex negative pole post through-hole.
The technical solution of the utility model is that the heat preservation block is a cuboid or a cube.
The technical solution of the utility model in four angles of insulating block on the symmetry be equipped with the mounting hole.
The utility model has the advantages that: the utility model discloses install on the cast joint mould, utilize the mould steel heat conductivity, heat the heat insulating block simultaneously when the mould is cast joint in the heating, the heat insulating block can avoid making and be located the cast joint mould outside just, the negative pole post sleeve exposes in the outside, guarantees just, negative pole post sleeve temperature to the cold line problem of utmost point post has been solved, battery quality is guaranteed.
The utility model has the characteristics of simple structure, can slow down and be located the outside positive and negative utmost point post sleeve of cast joint mould and dispel the heat at the excessive speed, make positive and negative utmost point post sleeve temperature even and can avoid cast joint utmost point post to produce cold line phenomenon, utmost point crowd cast joint in the mainly used lead acid battery production process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
In the figure: 1. a heat preservation block; 2. a positive post sleeve; 3. a negative pole column sleeve; 4. mounting holes; 5. a positive post through hole; 6. and the negative pole column is provided with a through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model comprises a positive pole column sleeve 2, a negative pole column sleeve 3 and a heat preservation block 1. The positive pole column sleeve 2 and the negative pole column sleeve 3 are the same as those in the prior art, and are mounted on a cast-weld mold during use, and the tops of the positive pole column sleeve 2 and the negative pole column sleeve 3 are located outside the cast-weld mold. The heat preservation block 1 is an integral heat preservation block and is made of die steel. The heat preservation block 1 is a cuboid, and is provided with a mounting hole 4, a positive pole through hole 5 and a negative pole through hole 6. The four mounting holes 4 are symmetrically arranged at four corners of the heat-insulating block 1 respectively and used for mounting and fixing the heat-insulating block 1 on a cast-weld mold, so that the heat-insulating block and the cast-weld mold can be heated simultaneously. Anodal post through- hole 5 and 2 clearance fit of anodal post sleeve, negative pole post through- hole 6 and 3 clearance fit of negative pole post sleeve, so both the installation of the heat preservation piece 1 of being convenient for can make utmost point post sleeve 2 and the outside heat preservation of negative pole post sleeve 3 again, avoid the heat dissipation too fast.
The heat preservation blocks can be not integral, and are two, namely a positive pole column heat preservation block and a negative pole column heat preservation block. The positive pole column heat preservation block and the negative pole column heat preservation block are cubes. The positive post heat preservation block is provided with four symmetrically arranged mounting holes and a positive post through hole matched with the positive post sleeve, and the negative post heat preservation block is provided with four symmetrically arranged mounting holes and a negative post through hole matched with the negative post sleeve.
The utility model discloses the device uses the heat preservation piece effectively to solve the fast problem of utmost point post sleeve top heat dissipation, realizes that utmost point post sleeve bulk temperature is even.
Claims (5)
1. The utility model provides a prevent cold line sleeve device of utmost point post, includes positive post sleeve (2) and negative pole post sleeve (3), its characterized in that: the positive pole column sleeve (2) and the negative pole column sleeve (3) are sleeved with heat preservation blocks; the heat preservation block comprises a positive pole column heat preservation block and a negative pole column heat preservation block; the positive pole heat preservation block on be equipped with the mounting hole and with positive pole sleeve complex positive pole through-hole, be equipped with the mounting hole on the negative pole heat preservation block and with negative pole sleeve complex negative pole post through-hole.
2. The utility model provides a prevent cold line sleeve device of utmost point post, includes positive post sleeve (2) and negative pole post sleeve (3), its characterized in that: the positive pole column sleeve (2) and the negative pole column sleeve (3) are sleeved with heat preservation blocks; the heat insulation block is an integral heat insulation block (1); the heat preservation block is provided with a mounting hole (4), a positive pole through hole (5) matched with the positive pole sleeve (2) and a negative pole through hole (6) matched with the negative pole sleeve (3).
3. The pole cold streak prevention sleeve device of claim 1 or 2, wherein: the heat preservation block is made of die steel.
4. The pole cold streak prevention sleeve device of claim 1 or 2, wherein: the heat preservation block is a cuboid or a cube.
5. The pole-proof cold-streak sleeve device according to claim 4, wherein: four corners of the heat preservation block are symmetrically provided with mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605880.3U CN210450916U (en) | 2019-04-29 | 2019-04-29 | Prevent cold line sleeve device of utmost point post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605880.3U CN210450916U (en) | 2019-04-29 | 2019-04-29 | Prevent cold line sleeve device of utmost point post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210450916U true CN210450916U (en) | 2020-05-05 |
Family
ID=70429462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920605880.3U Active CN210450916U (en) | 2019-04-29 | 2019-04-29 | Prevent cold line sleeve device of utmost point post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210450916U (en) |
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2019
- 2019-04-29 CN CN201920605880.3U patent/CN210450916U/en active Active
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