CN211540910U - Lead-acid batteries busbar concatenation pincers - Google Patents
Lead-acid batteries busbar concatenation pincers Download PDFInfo
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- CN211540910U CN211540910U CN201922013929.9U CN201922013929U CN211540910U CN 211540910 U CN211540910 U CN 211540910U CN 201922013929 U CN201922013929 U CN 201922013929U CN 211540910 U CN211540910 U CN 211540910U
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Abstract
The utility model belongs to the technical field of the repair of lead acid battery, specifically speaking is a lead acid battery busbar concatenation pincers, and it is applicable to the centre gripping of adjacent busbar in the battery utmost point crowd cast joint repair process and welds the welding process, improves the repair efficiency in the lead acid battery utmost point crowd cast joint repair process, and this concatenation pincers, including the pivot axis of rotation, connect the output arm lock that is provided with mutual symmetrical arrangement at the front end of pivot axis of rotation, connect the manual arm lock that is provided with mutual symmetrical arrangement at the rear end of pivot axis of rotation; a spring body is connected between the manual clamping arms; the bus bar clamping device is welded on the output clamping arm, and the lead-acid battery bus bar splicing pliers with the novel structural design greatly improve the repair efficiency in the cast-weld repair process of the lead-acid battery plate group and reduce the repair labor intensity of workers; the repair production cost of enterprises is reduced, and the economic benefit of the enterprises is improved.
Description
Technical Field
The utility model belongs to the technical field of the repair of lead-acid storage batteries; in particular to a lead-acid battery busbar splicing clamp.
Background
The cast-weld machine, also called full-automatic storage battery cast-weld machine, is a small-scale valve controlled sealed lead-acid battery cast-weld apparatus, the complete set of apparatus includes clamp, mould, smelting furnace, cooling device, and demold and enter the shell device of the pool; the equipment independently and continuously completes a full-automatic process of simultaneously performing one-time cast welding and loading all clusters of a single battery or a plurality of batteries into a battery jar; however, the plate group cast welding is an important production link in the production process of the storage battery, the phenomenon of poor cast welding usually occurs in the cast welding process of the lead-acid storage battery cluster, and the lead-acid storage battery with poor cluster cast welding needs further repair treatment; two adjacent unit grids need to be connected in series in the repair process of the lead-acid storage battery, and manual spot welding treatment is carried out between the adjacent bus bars, so that the unit grids are connected in series for conduction; however, due to the special arrangement structure of the lead-acid storage battery cell bus bar, the shaping groove is narrow and small, so that a plurality of operation difficulties are brought to the repair of the storage battery; therefore, the lead-acid battery busbar splicing pliers used in the cast-weld repair process of the lead-acid battery plate group are very necessary.
Disclosure of Invention
The utility model discloses an inventive purpose:
the lead-acid battery busbar splicing pliers are mainly provided, and are suitable for the clamping and splicing welding process of adjacent busbars in the cast-weld repair process of a storage battery plate group, so that the repair efficiency in the cast-weld repair process of the lead-acid battery plate group is greatly improved, and the repair labor intensity of workers is reduced; the labor safety of workers in the repair process is ensured, the repair production cost of enterprises is reduced, and the economic benefit of the enterprises is improved.
The technical scheme of the utility model is that:
the lead-acid battery busbar splicing pliers comprise a central rotating shaft, wherein output clamping arms which are symmetrically arranged are connected to the front end of the central rotating shaft, and manual clamping arms which are symmetrically arranged are connected to the rear end of the central rotating shaft; a spring body is connected between the manual clamping arms; and a bus bar clamping device is welded on the output clamping arm.
The bus bar clamping device comprises a first clamping block and a second clamping block which are respectively arranged on an output clamping arm, and clamping notches which are correspondingly matched with each other are respectively arranged on the first clamping block and the second clamping block; and a gap bridge bulge is arranged between the clamping notches.
The first clamping block and the second clamping block both adopt rectangular clamping block structures.
The clamping notches are correspondingly arranged on the first clamping block and the second clamping block in an even number.
Fine adjustment connecting holes are formed in the first clamping block and the second clamping block, a threaded adjusting rod is arranged in each fine adjustment connecting hole, a connecting sleeve is sleeved on each threaded adjusting rod, and the front end of each connecting sleeve is welded and fixed with the gap bridge protrusion; and a locking and positioning nut is arranged on the thread adjusting rod.
The rear end part of the threaded adjusting rod is also provided with an adjusting handle.
And a rubber handle sleeve is sleeved outside the manual clamping arm.
The utility model has the advantages that:
the lead-acid battery busbar splicing pliers with the novel structural design are suitable for the clamping and splicing welding process of adjacent busbars in the cast-weld repair process of the storage battery plate group, greatly improve the repair efficiency in the cast-weld repair process of the lead-acid battery plate group, and reduce the repair labor intensity of workers; and the labor safety of workers in the repair process is ensured, the repair production cost of enterprises is reduced, and the economic benefit of the enterprises is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the connection and installation schematic diagram of the gap bridge protrusion of the present invention.
In the figure, 1 is a central rotating shaft; 2 is an output clamping arm; 3 is a manual clamping arm; 4 is a spring body; 5 is a bus bar holding device; 6 is a first clamping block; 7 is a second clamping block; 8 is a clamping notch; 9 is a bridge boss; 10 is a fine tuning connecting hole; 11 is a threaded adjusting rod; 12 is a connecting sleeve; 13 is a locking positioning nut; 14 is an adjusting handle; and 15 is a rubber handle sleeve.
Detailed Description
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.
As shown in fig. 1-2, a lead-acid battery busbar splicing clamp is provided, which comprises a central rotating shaft 1, wherein output clamping arms 2 which are symmetrically arranged are connected to the front end of the central rotating shaft, manual clamping arms 3 which are symmetrically arranged are connected to the rear end of the central rotating shaft, the output clamping arms and the manual clamping arms are respectively connected to the central rotating shaft through revolute pairs, and the output clamping arms and the manual clamping arms are driven to clamp and clamp through rotation of the manual clamping arms; a spring body 4 is connected between the manual clamping arms, and after the splicing clamp holds the busbar spot welding repair process, the spring body exerts a reaction force on the manual clamping arms to enable the splicing clamp to recover the original state; and a busbar clamping device 5 is welded on the output clamping arm and is used for clamping, positioning and splicing the busbars on the adjacent unit grids.
Preferably, in order to realize the clamping process of adjacent busbars, the busbar clamping device comprises a first clamping block 6 and a second clamping block 7 which are respectively arranged on the output clamping arm, and clamping notches 8 which are correspondingly matched with each other are respectively arranged on the first clamping block and the second clamping block, wherein the size of each clamping notch is matched with that of a busbar, so that the busbar clamping device is suitable for clamping and repairing the lead-acid storage batteries cast and welded in batches of electrode groups, and the labor intensity of workers is reduced; be provided with bridge protrusion 9 between pressing from both sides tight notch, this bridge protrusion is located position department between the bottom of adjacent busbar for the top portion of busbar is close relatively, splices adjacent busbar spot welding through the spot welding mode, thereby makes two adjacent cell series connection electrically conductive, realizes repairing process.
Preferably, the first clamping block and the second clamping block both adopt a rectangular clamping block structure; because traditional cast joint mode busbar gap bridge, raw and other materials consume greatly, the concatenation is simpler, and the phenomenon that gap bridge thickness is uneven appears frequently, and the integer slot is narrow little, through the structure setting of the tight piece of rectangle clamp for the bottom plane of the tight piece of clamp is pasted on the lead acid battery surface, therefore reserves more tailor-welded spaces for the busbar structure on upper portion, makes things convenient for workman's spot welding concatenation process more.
Preferably, the clamping notches are correspondingly arranged on the first clamping block and the second clamping block in an even number, and more clamping notches are correspondingly arranged on the first clamping block and the second clamping block, so that clamping spot welding of two, four or six adjacent busbars for adjacent overhauling is realized.
Preferably, because the thickness of gap bridge gaps between gap bridges at the bottoms of adjacent bus bars is not consistent, in order to more conveniently realize the positioning and clamping effect of the gap bridge protrusion of the splicing pliers, fine adjustment connecting holes 10 are formed in the first clamping block and the second clamping block, a thread adjusting rod 11 is arranged in each fine adjustment connecting hole, a connecting sleeve 12 is sleeved on each thread adjusting rod, and the front end of each connecting sleeve is welded and fixed with the gap bridge protrusion; and a locking and positioning nut 13 is arranged on the threaded adjusting rod.
Preferably, an adjusting handle 14 is further provided at the rear end of the screw-thread adjusting lever.
Preferably, in order to effectively prevent the occurrence of scalding phenomenon in the manual spot welding operation process, a rubber handle sleeve 15 is further sleeved outside the manual clamping arm.
The lead-acid battery busbar splicing pliers with the novel structural design are suitable for the clamping and splicing welding process of adjacent busbars in the cast-weld repair process of the storage battery plate group, greatly improve the repair efficiency in the cast-weld repair process of the lead-acid battery plate group, and reduce the repair labor intensity of workers; and the labor safety of workers in the repair process is ensured, the repair production cost of enterprises is reduced, and the economic benefit of the enterprises is improved.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.
The above description is only illustrative of the present invention, and is not intended to limit the scope of the present invention, and any person skilled in the art can make equivalent changes and modifications without departing from the spirit and principles of the present invention, which should fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a lead acid battery busbar concatenation pincers which characterized in that: the automatic feeding device comprises a central rotating shaft, wherein output clamping arms which are symmetrically arranged are connected and arranged at the front end of the central rotating shaft, and manual clamping arms which are symmetrically arranged are connected and arranged at the rear end of the central rotating shaft; a spring body is connected between the manual clamping arms; and a bus bar clamping device is welded on the output clamping arm.
2. The lead-acid battery busbar splicing pliers according to claim 1, wherein: the bus bar clamping device comprises a first clamping block and a second clamping block which are respectively arranged on an output clamping arm, and clamping notches which are correspondingly matched with each other are respectively arranged on the first clamping block and the second clamping block; and a gap bridge bulge is arranged between the clamping notches.
3. The lead-acid battery busbar splicing pliers according to claim 2, wherein: the first clamping block and the second clamping block both adopt rectangular clamping block structures.
4. The lead-acid battery busbar splicing pliers according to claim 2, wherein: the clamping notches are correspondingly arranged on the first clamping block and the second clamping block in an even number.
5. The lead-acid battery busbar splicing pliers according to claim 2, wherein: fine adjustment connecting holes are formed in the first clamping block and the second clamping block, a threaded adjusting rod is arranged in each fine adjustment connecting hole, a connecting sleeve is sleeved on each threaded adjusting rod, and the front end of each connecting sleeve is welded and fixed with the gap bridge protrusion; and a locking and positioning nut is arranged on the thread adjusting rod.
6. The lead-acid battery busbar splicing pliers according to claim 4, wherein: the rear end part of the threaded adjusting rod is also provided with an adjusting handle.
7. The lead-acid battery busbar splicing pliers according to claim 1, wherein: and a rubber handle sleeve is sleeved outside the manual clamping arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922013929.9U CN211540910U (en) | 2019-11-20 | 2019-11-20 | Lead-acid batteries busbar concatenation pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922013929.9U CN211540910U (en) | 2019-11-20 | 2019-11-20 | Lead-acid batteries busbar concatenation pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211540910U true CN211540910U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922013929.9U Active CN211540910U (en) | 2019-11-20 | 2019-11-20 | Lead-acid batteries busbar concatenation pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211540910U (en) |
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2019
- 2019-11-20 CN CN201922013929.9U patent/CN211540910U/en active Active
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