CN202239536U - Compaction mechanism for fixed die of grid continuous casting machine of lead-acid battery - Google Patents
Compaction mechanism for fixed die of grid continuous casting machine of lead-acid battery Download PDFInfo
- Publication number
- CN202239536U CN202239536U CN2011202867785U CN201120286778U CN202239536U CN 202239536 U CN202239536 U CN 202239536U CN 2011202867785 U CN2011202867785 U CN 2011202867785U CN 201120286778 U CN201120286778 U CN 201120286778U CN 202239536 U CN202239536 U CN 202239536U
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- China
- Prior art keywords
- screw rod
- screw
- continuous casting
- cover
- casting machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Casting Devices For Molds (AREA)
Abstract
The utility model aims to provide a compaction mechanism for a fixed die of a grid continuous casting machine of a lead-acid battery so as to adjust distance between a moving die and a fixed die of the grid continuous casting machine. The mechanism comprises a screw and a screw sleeve arranged in a guide sleeve, wherein the screw and the screw sleeve are in thread fit and then supported in a bearing sleeve through a bearing; an inner cylinder capable of containing a pressure sensor and a spring is arranged at an end of the screw sleeve, which is not in fit with the screw; and one end of the spring is connected with the pressure sensor, and the other end of the spring is connected with an ejection rod. The mechanism not only prevents the lead liquid from overflowing out of a cavity due to the excessive fit clearance of the dies, but also prevents power loss of the continuous casting machine and surface abrasion of the dies due to the under-sized fit clearance and increased friction force between the fixed die and the moving die.
Description
Technical field
The utility model relates to the equipment of continuous casting of metal, particularly a kind of hold-down mechanism of stereotype grid conticaster cover half.
Background technology
Cooperation between the battery grid conticaster mould is very important for the forming process of battery grid.Publication number is that the Chinese patent of CN101670422A discloses a kind of stereotype conticaster.The disclosed equipment of this application file adopts two and is fixed on roll pressed stereotype moulding on the brace table, that have the gap.Because in process of production, roll expands with heat and contract with cold, and has caused said gap to change, and influences the thickness of institute's cast article.
Summary of the invention
The purpose of the utility model provides a kind of hold-down mechanism of lead acid accumulator plate grid conticaster cover half.The conticaster that this hold-down mechanism was suitable for has rotating dynamic model and cover half with matching.The rotating shaft of said dynamic model is fixed on the frame, and the distance between said cover half and the dynamic model can be regulated by the mechanism that the utility model provided.
For realizing that the technical scheme that the utility model purpose adopts is such, a kind of hold-down mechanism of lead acid accumulator plate grid conticaster cover half is characterized in that: comprise screw rod, and be positioned at the inner screw rod cover of fairlead;
Said screw rod and said screw rod cover are supported in the bearing holder (housing, cover) through bearing through after the threaded engagement again;
Said screw rod overlaps an end that does not cooperate with said screw rod, has the inner core of hold pressure unit and spring;
One end of said spring connects pressure sensor, and the other end connects push rod.
The utility model is owing to have said structure, and its advantage is: both can prevent the excesssive gap that mould cooperates, plumbous hydrorrhea goes out dynamic model surface type chamber in casting process, and the grid of filling between the grid causes product rejection; Prevented again that fit clearance is too small, the frictional force between cover half and the dynamic model strengthens, and makes conticaster power loss, die surface wearing and tearing.
Further, the screw rod in the utility model is not connected handwheel with the end that said screw rod cover matches.So that install and regulate.
Description of drawings
The device of the utility model can further specify through the non-limiting embodiment that accompanying drawing provides.
Fig. 1 is the stereogram of the utility model;
Fig. 2 is the cutaway view of the utility model;
Fig. 3 is the installation diagram of the utility model.
Among the figure: 1-1, hold-down mechanism, 1-2, cover half, 1-3, dynamic model, 2, handwheel, 3, screw rod, 4, bearing holder (housing, cover), 4-1, bearing, 5, fairlead, 6, the screw rod cover, 7, sensor, 8, spring, 9, push rod, 10, frame.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Referring to accompanying drawing: the hold-down mechanism 1-1 of the lead acid accumulator plate grid conticaster cover half among the figure comprises screw rod 3, and is positioned at the inner screw rods cover 6 of fairlead 5;
Said screw rod 3 is supported in the bearing holder (housing, cover) 4 through bearing 4-1 after passing through threaded engagement with said screw rod cover 6 again;
The end that said screw rod cover 6 does not cooperate with said screw rod 3, but the inner core of hold pressure unit 7 and spring 8 had;
One end of said spring 8 connects pressure sensor 7, and the other end connects push rod 9.
In an embodiment, screw rod 3 is not connected handwheel 2 with the end that said screw rod cover 6 matches.Come hold-down mechanism is regulated so that rotate said screw rod 3.
The utility model the hold-down mechanism 1-1 that provided be fixed on the frame 10 of conticaster.On the said continuous casting, rotating dynamic model 1-3 is installed on the said frame 10 through rotating shaft, and cooperates with cover half 1-2.Through rotating screw bolt 3, make the push rod 9 of hold-down mechanism 1-1 contact, and then adjust the distance between said cover half 1-2 and the dynamic model 1-3 with cover half 1-2.
Because push rod 9 elasticity are connected in hold-down mechanism 1-1; When said mould causes owing to expanded by heating in process of production that the die clearance reduces, when active force between the mould increases; Spring 8 corresponding contractions; Keep the die clearance within reasonable range, avoid because too small aggravation die wear in die clearance or mould are stuck.The pressure sensor 7 of spring 8 one ends is used to detect the active force between cover half 1-2 and the dynamic model 1-3, so that regulate.
Claims (2)
1. the hold-down mechanism of a lead acid accumulator plate grid conticaster cover half is characterized in that: comprise screw rod (3), and be positioned at the inner screw rod cover (6) of fairlead (5);
Said screw rod (3) is supported in the bearing holder (housing, cover) (4) through bearing (4-1) after passing through threaded engagement with said screw rod cover (6) again;
The end that said screw rod cover (6) does not cooperate with said screw rod (3) has the inner core of hold pressure unit (7) and spring (8);
One end of said spring (8) connects pressure sensor (7), and the other end connects push rod (9).
2. the hold-down mechanism of a kind of lead acid accumulator plate grid conticaster cover half according to claim 1 is characterized in that: said screw rod (3) is not connected handwheel (2) with the end that said screw rod cover (6) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202867785U CN202239536U (en) | 2011-08-09 | 2011-08-09 | Compaction mechanism for fixed die of grid continuous casting machine of lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202867785U CN202239536U (en) | 2011-08-09 | 2011-08-09 | Compaction mechanism for fixed die of grid continuous casting machine of lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239536U true CN202239536U (en) | 2012-05-30 |
Family
ID=46100838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202867785U Withdrawn - After Issue CN202239536U (en) | 2011-08-09 | 2011-08-09 | Compaction mechanism for fixed die of grid continuous casting machine of lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228980A (en) * | 2011-08-09 | 2011-11-02 | 重庆三峡学院 | Hold-down mechanism of fixed mould of gird continuous casting machine of lead-acid storage battery |
-
2011
- 2011-08-09 CN CN2011202867785U patent/CN202239536U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228980A (en) * | 2011-08-09 | 2011-11-02 | 重庆三峡学院 | Hold-down mechanism of fixed mould of gird continuous casting machine of lead-acid storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130515 |
|
| RGAV | Abandon patent right to avoid regrant |