CN101837406A - Novel lubricating female die - Google Patents
Novel lubricating female die Download PDFInfo
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- CN101837406A CN101837406A CN200910127716A CN200910127716A CN101837406A CN 101837406 A CN101837406 A CN 101837406A CN 200910127716 A CN200910127716 A CN 200910127716A CN 200910127716 A CN200910127716 A CN 200910127716A CN 101837406 A CN101837406 A CN 101837406A
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- oil
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- lubricating
- female die
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Abstract
The invention discloses a novel lubricating female die. A female die is connected with a die body; large oil grooves are distributed on the female die; wool felt brushes are designed in bottom grooves of the large oil grooves; and the large oil grooves are the same as oil pipes which are connected with a large oil pool. Conveying pipes are distributed on the female die, and the same as the large oil grooves, a small oil pool, the oil pipes and the large oil pool, only after the large oil pool is added with lubricating oil, workpieces and the female die can be lubricated well through the oil pipes, the conveying pipes, the oil pools and the wool felt brushes, and the redundant lubricating oil flows into the small oil pool. The novel lubricating female die has the advantages of effectively overcoming the defect that the labor intensity during the stretching production of the workpieces is high in the process of pre-lubricating blank materials, and simultaneously overcoming the defects that the smearing is not uniform in the lubricating process by works, and quality problems and a high repair rate of products can be caused easily.
Description
Technical field
The present invention relates to a kind of die, particularly a kind of novel lubricating female die.Belong to technical field of mold.
Background technology
In cold-stamped stretches production, in order to reduce the resistance that workpiece stretches, be convenient to component shaping, often on blank material in advance, be coated with last layer oil.Though the method for oiling is simple,, when member blank material material big and product was big in batches, its labour intensity also was very heavy.In addition,, cause blank material local pressure in drawing process inhomogeneous easily, cause product serious quality problems and the high problem of repair rate to occur easily because the method for artificial oiling also exists and smears inhomogeneously.
Summary of the invention
The objective of the invention is to provide a kind of: can effectively overcome workpiece in stretch producing to blank material oiling in advance in the bigger defective of the amount of labour.Simultaneously, overcome when artificial oiling, to exist and smear uneven defective and cause product a kind of novel lubricating female die of the high defective of quality and repair rate to occur easily.
Solve the technical scheme that its technical problem adopts: on die body, be connected with die, be distributed with big oil groove on the die, design has the wool felt brush in the base channel of big oil groove, and big oil groove is identical with oil pipe, and oil pipe is connected with big oil sump.On the die of die, be distributed with carrier pipe, and with big oil groove, little oil sump, oil pipe, big oil sump are identical, as long as behind big oil sump adding lubricating oil, just can carry out good lubricating to workpiece and die by oil pipe, carrier pipe, oil groove, wool felt brush, the unnecessary lubricating oil that gets off flow in the little oil sump.
Beneficial effect: can effectively overcome workpiece in stretch producing to blank material oiling in advance in the bigger defective of labour intensity.Simultaneously, overcome when artificial oiling, to exist and smear uneven defective and cause product quality and the high defective of repair rate to occur easily.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Accompanying drawing is a structure principle chart of the present invention.
Shown in the figure: 1, die body; 2, wool felt brush; 3, oil pipe; 4, big oil sump; 5, die; 6, carrier pipe; 7, big oil groove; 8, little oil sump.
The specific embodiment
On die body (1), be connected with die (5), be distributed with big oil groove (7) on the die (5), design has wool felt brush (2) in the base channel of big oil groove (7), and big oil groove (7) communicates with oil pipe (3), and oil pipe (3) is connected with big oil sump (4).On the die of die (5), be distributed with carrier pipe (6), and with big oil groove (7), little oil sump (8), oil pipe (3), big oil sump (4) communicate, as long as behind big oil sump (4) adding lubricating oil, just can carry out good lubricating to workpiece and die by oil pipe (3), carrier pipe (6), oil groove (7), wool felt brush (2), the unnecessary lubricating oil that gets off flow in the little oil sump (8).
Claims (3)
1. novel lubricating female die is by (1), die body; (2), wool felt brush; (3), oil pipe; (4), big oil sump; (5), die; (6), carrier pipe; (7), big oil groove; (8), little oil sump is formed.It is characterized in that: on die body (1), be connected with die (5), be distributed with big oil groove (7) on the die (5), design has wool felt brush (2) in the base channel of big oil groove (7), big oil groove (7) communicates with oil pipe (3), and oil pipe (3) is connected with big oil sump (4).
2. a kind of novel lubricating female die according to claim 1 is characterized in that: on the die of die (5), be distributed with carrier pipe (6), and with big oil groove (7), little oil sump (8), oil pipe (3), big oil sump (4) communicate.
3. a kind of novel lubricating female die according to claim 1 and 2, it is characterized in that: as long as with behind big oil sump (4) the adding lubricating oil, just can carry out good lubricating to workpiece and die by oil pipe (3), carrier pipe (6), oil groove (7), wool felt brush (2), the unnecessary lubricating oil that gets off flow in the little oil sump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910127716A CN101837406A (en) | 2009-03-17 | 2009-03-17 | Novel lubricating female die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910127716A CN101837406A (en) | 2009-03-17 | 2009-03-17 | Novel lubricating female die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101837406A true CN101837406A (en) | 2010-09-22 |
Family
ID=42741208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910127716A Pending CN101837406A (en) | 2009-03-17 | 2009-03-17 | Novel lubricating female die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101837406A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756247A (en) * | 2012-07-30 | 2012-10-31 | 武汉华夏精冲技术有限公司 | Once fine blanking forming method for thick plate disc |
| CN111702425A (en) * | 2020-06-30 | 2020-09-25 | 东风汽车有限公司 | Production process of engine blockage product |
-
2009
- 2009-03-17 CN CN200910127716A patent/CN101837406A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756247A (en) * | 2012-07-30 | 2012-10-31 | 武汉华夏精冲技术有限公司 | Once fine blanking forming method for thick plate disc |
| CN102756247B (en) * | 2012-07-30 | 2015-08-12 | 武汉华夏精冲技术有限公司 | A kind of thick plate disc fine-punching formation method |
| CN111702425A (en) * | 2020-06-30 | 2020-09-25 | 东风汽车有限公司 | Production process of engine blockage product |
| CN111702425B (en) * | 2020-06-30 | 2021-10-15 | 东风汽车有限公司 | Production process of engine blockage product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100922 |