CN206854455U - Bearing sealing cover punch-forming mold - Google Patents
Bearing sealing cover punch-forming mold Download PDFInfo
- Publication number
- CN206854455U CN206854455U CN201720453822.4U CN201720453822U CN206854455U CN 206854455 U CN206854455 U CN 206854455U CN 201720453822 U CN201720453822 U CN 201720453822U CN 206854455 U CN206854455 U CN 206854455U
- Authority
- CN
- China
- Prior art keywords
- cavity plate
- cutlery
- punch
- tool
- sealing cover
- Prior art date
- 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.)
- Expired - Fee Related
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
Bearing sealing cover punch-forming mold, punch pad are fixedly connected with convex model tool, and convex model tool is provided with punch-pin cutlery, and cavity plate pressing plate is fixedly connected with cavity plate type tool, is provided with cavity plate cutlery in cavity plate type tool, cavity plate cutlery center is provided with cavity plate pressure release spacer block.Cavity plate type has to be coordinated with cavity plate cutlery gap, and cavity plate cutlery is axially moveable in cavity plate type tool.Cavity plate cutlery coordinates with cavity plate pressure release spacer block gap, and cavity plate pressure release spacer block is axially moveable in cavity plate cutlery.Described convex model tool, punch-pin cutlery, cavity plate type tool and cavity plate cutlery material is Gr15.After Overheating Treatment, Gr15 hardness is high, and wearability is good.The beneficial effects of the utility model are one-shot formings, and high yield rate is simple to operate, and loading and unloading is convenient and swift, and production efficiency is high.
Description
Technical field
It the utility model is related to a kind of punch-forming mold, more particularly to a kind of bearing sealing cover punch-forming mold.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process simultaneously ensures its rotating accuracy.The lubricants such as lubricating grease would generally be inserted in bearing.
Either dirt enters the lubricant leakage in bearing or in bearing to outside bearing for dust outside if bearing, can make bearing
Interior lubricating status is destroyed, and causes the operation of bearing bad, and shorten the service life of bearing.Therefore, would generally be in axle
Seal closure is set in bearing structure.By setting seal closure to prevent the dust outside bearing from entering in bearing, and prevent in bearing
Lubricant leakage to outside bearing.In the prior art bearing sealing cover either by casting or by Multi-step forming into
Type, cost is higher, and percent defective is higher, and processing efficiency is than relatively low.
Utility model content
The technical problem that the utility model solves is overcome the deficiencies in the prior art, there is provided a kind of one-time formed bearing
Seal closure punch-forming mold.
The technical solution adopted in the utility model is bearing sealing cover punch-forming mold, and punch pad and convex model tool are solid
Fixed connection, convex model tool are provided with punch-pin cutlery, and cavity plate pressing plate is fixedly connected with cavity plate type tool, and cavity plate sword is provided with cavity plate type tool
Tool, cavity plate cutlery center is provided with cavity plate pressure release spacer block.Cavity plate type has to be coordinated with cavity plate cutlery gap, and cavity plate cutlery has in cavity plate type
Inside it is axially moveable.Cavity plate cutlery coordinates with cavity plate pressure release spacer block gap, and cavity plate pressure release spacer block moves vertically in cavity plate cutlery
It is dynamic.Sheet material is put on punch-pin cutlery, forcing press promotes cavity plate pressing plate to push, and cavity plate pressing plate drives cavity plate type tool to push, cavity plate
Type tool drives cavity plate cutlery to push, and cavity plate cutlery and punch-pin cutlery will cut out circular hole, convex model tool and cavity plate type tool among sheet material
Bearing sealing cover profile is one time punching molded.Forcing press returns up original position, is withstood using knockout rod through cavity plate pressing plate recessed
Mould pressure release spacer block is pushed down on, and the circular hole sheet material that centre is cut out is released, and cavity plate pressure release spacer block drives cavity plate cutlery to move downward,
Bearing sealing cover is released into cavity plate type tool.
Described convex model tool, punch-pin cutlery, cavity plate type tool and cavity plate cutlery material is Gr15.After Overheating Treatment,
Gr15 hardness is high, and wearability is good.
The beneficial effects of the utility model are one-shot formings, and high yield rate is simple to operate, and loading and unloading is convenient and swift, production
Efficiency high.
Brief description of the drawings
Fig. 1 is the utility model bearing sealing cover impact molding die structure schematic diagram.
In figure mark for：1- punch pads, 2- convex models tool, 3- punch-pin cutleries, 4- cavity plate pressing plates, 5- cavity plates type tool, 6-
Cavity plate cutlery, 7- cavity plate pressure release spacer blocks, 8- bearing sealing covers
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.As shown in figure 1,
Bearing sealing cover punch-forming mold, punch pad 1 are fixedly connected with convex model tool 2, and convex model tool 2 is provided with convex
Mould edge tool 3, cavity plate pressing plate 4 are fixedly connected with cavity plate type tool 5, are provided with cavity plate cutlery 6 in cavity plate type tool 5, the center of cavity plate cutlery 6 is set
There is cavity plate pressure release spacer block 7.Cavity plate type tool 5 coordinates with the gap of cavity plate cutlery 6, and cavity plate cutlery 6 moves vertically in cavity plate type tool 5
It is dynamic.Cavity plate cutlery 6 coordinates with the gap of cavity plate pressure release spacer block 7, and cavity plate pressure release spacer block 7 is axially moveable in cavity plate cutlery 6.By plate
Material is put on punch-pin cutlery 3, and forcing press promotes cavity plate pressing plate 4 to push, and cavity plate pressing plate 4 drives cavity plate type tool 5 to push, cavity plate type tool
5 drive cavity plate cutleries 6 push, and cavity plate cutlery 6 and punch-pin cutlery 3 will cut out circular hole, convex model tool 2 and cavity plate type 5 among sheet material
Tool is one time punching molded by bearing sealing cover profile.Forcing press returns up original position, is withstood using knockout rod through cavity plate pressing plate 4
Cavity plate pressure release spacer block 7 is pushed down on, and the circular hole sheet material that centre is cut out is released, and cavity plate pressure release spacer block 7 drives cavity plate cutlery 6 downward
Motion, bearing sealing cover 8 is released into cavity plate type tool 5.
Described convex model tool 2, punch-pin cutlery 3, cavity plate type tool 5 and the material of cavity plate cutlery 6 is Gr15.Through Overheating Treatment
Afterwards, Gr15 hardness is high, and wearability is good.
Claims (4)
1. bearing sealing cover punch-forming mold, it is characterised in that:Punch pad (1) is fixedly connected with convex model tool (2), punch-pin
Type tool (2) is provided with punch-pin cutlery (3), and cavity plate pressing plate (4) is fixedly connected with cavity plate type tool (5), is provided with cavity plate type tool (5) recessed
Mould edge has (6), and cavity plate cutlery (6) center is provided with cavity plate pressure release spacer block (7).
2. bearing sealing cover punch-forming mold according to claim 1, it is characterised in that:Cavity plate type has (5) and cavity plate
Cutlery (6) gap coordinates, and cavity plate cutlery (6) is axially moveable in cavity plate type tool (5).
3. bearing sealing cover punch-forming mold according to claim 1, it is characterised in that:Cavity plate cutlery (6) and cavity plate
Pressure release spacer block (7) gap coordinates, and cavity plate pressure release spacer block (7) is axially moveable in cavity plate cutlery (6).
4. bearing sealing cover punch-forming mold according to claim 1, it is characterised in that:Described convex model tool (2),
Punch-pin cutlery (3), cavity plate type tool (5) and cavity plate cutlery (6) material are Gr15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453822.4U CN206854455U (en) | 2017-04-27 | 2017-04-27 | Bearing sealing cover punch-forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453822.4U CN206854455U (en) | 2017-04-27 | 2017-04-27 | Bearing sealing cover punch-forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854455U true CN206854455U (en) | 2018-01-09 |
Family
ID=60822717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720453822.4U Expired - Fee Related CN206854455U (en) | 2017-04-27 | 2017-04-27 | Bearing sealing cover punch-forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206854455U (en) |
-
2017
- 2017-04-27 CN CN201720453822.4U patent/CN206854455U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20210427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |