CN208555972U - A kind of annular pressing mold device - Google Patents
A kind of annular pressing mold device Download PDFInfo
- Publication number
- CN208555972U CN208555972U CN201821175852.4U CN201821175852U CN208555972U CN 208555972 U CN208555972 U CN 208555972U CN 201821175852 U CN201821175852 U CN 201821175852U CN 208555972 U CN208555972 U CN 208555972U
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- Prior art keywords
- pressure block
- former
- mold core
- screw
- charging ram
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model proposes a kind of annular pressing mold devices, belong to aerogenerator field of sealing technology, more particularly to a kind of annular pressing mold device.Solve the problems, such as that existing pressing process waste of raw materials is more, production efficiency is low.It includes die shank, top connection, upper male mould, mold core, former, lower punch, upper pad post, lower contact, Pressure Block, lower pad column, top plate, mandril and charging ram.It is mainly used for the compacting of aerogenerator ring type seal.
Description
Technical field
The utility model belongs to aerogenerator field of sealing technology, more particularly to a kind of annular pressing mold device.
Background technique
Existing aerogenerator ring type seal is mostly cold compaction, needs to scratch middle section after the completion of compacting and remove, not only
It wastes raw material and increases manufacturing procedure and processing duration, waste of energy influences production efficiency.
Utility model content
The utility model in order to solve the problems in the prior art, proposes a kind of annular pressing mold device.
To achieve the above object, the utility model uses following technical scheme: a kind of annular pressing mold device, it includes
It die shank, top connection, upper male mould, mold core, former, lower punch, upper pad post, lower contact, Pressure Block, lower pad column, top plate, mandril and pushes away
Expect bar, the Pressure Block is cylindrical and is equipped with I-shaped inner hole along cylindrical axle center, and the Pressure Block surrounds cylindrical axle center
4 through-holes are uniformly provided with along same circumference, the Pressure Block is located above lower pad column, and the lower pad column quantity is 4 uniformly distributed
It is connected between Pressure Block lower surface, the Pressure Block and lower pad column using screw, the upper pad post quantity is distributed in for 4 and holds
Wedge upper surface, the former is cylindrical body and lower end is equipped with outer convex edge, and the former is equipped with inner hole along cylinder axis in the heart, institute
It states former to be located above upper pad post, contacts the outer convex edge lower surface of former with upper pad post, the Pressure Block, upper pad post and former are logical
It crosses screw to be fixedly connected, the mold core is the concentric axle construction of evagination, at the mold core outer protruding shaft insertion Pressure Block axle center in inner hole
And it is fixedly connected with Pressure Block by screw, the charging ram quantity is 4 and is each passed through 4 be arranged on Pressure Block
Through-hole, the charging ram upper end are provided with lower contact, and the charging ram is connected by screw to lower contact, in the lower contact
End is provided with lower punch, and the lower contact is connected by screw to lower punch, and the lower contact and lower punch are respectively positioned on mold core
Between outer wall and former inner hole wall, the charging ram lower end is fixedly connected with top plate, and lower section is provided at the roof center
Mandril, the die shank are connected by the upper end of soket head cap screw and top connection, and the lower end of the top connection passes through soket head cap screw
It is connect with punch-pin, the top connection and mold core are on the same axis.
Further, the circle diameter of 4 through-hole positions is straight less than the excircle of Pressure Block on the Pressure Block
Diameter and the excircle diameter for being greater than mold core.
The utility model uses the technique of hot pressing, and compacting powder is placed in institute's shape between mold core outer wall and former inner hole wall
At annular region in, by hydraulic press drive upper male mould movement by powder pressing cyclization shape sealing ring, driven by hydraulic cylinder
Mandril moves upwards lower punch to eject ring type seal, and the ring type seal after the completion of suppressing no longer needs to scratch hole, saves
Raw material improves processing efficiency.The utility model upper male mould and former cooperation precision are high, ensure that the quality of product.
Compared with prior art, the utility model has the beneficial effects that improving the matter of suppressed ring type seal
Amount is greatly saved the consumption of raw material, reduces manufacturing procedure, shortens the process-cycle, having saved the energy and improve production
Efficiency.
Detailed description of the invention
Fig. 1 is a kind of annular pressing mold device structural schematic diagram described in the utility model
1- die shank, 2- top connection, 3- upper male mould, 4- mold core, 5- former, 6- lower punch, the upper pad post of 7-, 8- lower contact, 9-
Pressure Block, 10- lower pad column, 11- top plate, 12- mandril, 13- charging ram
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely illustrate.
Illustrate present embodiment referring to Fig. 1, a kind of annular pressing mold device, it includes die shank 1, top connection 2, upper male mould
3, mold core 4, former 5, lower punch 6, upper pad post 7, lower contact 8, Pressure Block 9, lower pad column 10, top plate 11, mandril 12 and charging ram
13, the Pressure Block 9 is cylindrical and is equipped with I-shaped inner hole along cylindrical axle center, and the Pressure Block 9 surrounds cylindrical axle center
4 through-holes are uniformly provided with along same circumference, the Pressure Block 9 is located at 10 top of lower pad column, and 10 quantity of lower pad column is 4
It is distributed in 9 lower surface of Pressure Block, is connected between the Pressure Block 9 and lower pad column 10 using screw, upper 7 quantity of pad post is 4
A to be distributed in 9 upper surface of Pressure Block, the former 5 is cylindrical body and lower end is equipped with outer convex edge, and the former 5 is along cylindrical body axle center
It is equipped with inner hole, the former 5 is located at upper 7 top of pad post, contacts the outer convex edge lower surface of former 5 with upper pad post 7, the pressure-bearing
Seat 9, upper pad post 7 and former 5 are fixedly connected by screw, and the mold core 4 is the concentric axle construction of evagination, the outer protruding shaft of the mold core 4
It is fixedly connected with it with Pressure Block 9 at insertion 9 axle center of Pressure Block in inner hole and by screw, 13 quantity of charging ram is 4
And 4 through-holes being arranged on Pressure Block 9 are each passed through, 13 upper end of charging ram is provided with lower contact 8, the charging ram 13
It is connected by screw to lower contact 8,8 upper end of lower contact is provided with lower punch 6, and the lower contact 8 passes through with lower punch 6
Screw connection, the lower contact 8 and lower punch 6 are respectively positioned between 5 inner hole wall of 4 outer wall of mold core and former, under the charging ram 13
End is fixedly connected with top plate 11, and lower section is provided with mandril 12 at 11 center of top plate, and the die shank 1 passes through soket head cap screw
Connect with the upper end of top connection 2, the lower end of the top connection 2 is connect by soket head cap screw with punch-pin 3, the top connection 2 and
Mold core 4 is on the same axis.
Compacting powder is placed between 5 inner hole wall of 4 outer wall of mold core and former and is formed by annular region, by hydraulic
Machine drives upper male mould 3 to move, and after hydraulic press reaches setting pressure, 3 return of upper male mould, hydraulic cylinder drives mandril 12 to make lower punch
6 move upwards the ring type seal ejection after the completion of compacting.
Above to a kind of annular pressing mold device provided by the utility model, it is described in detail, answers herein
The principles of the present invention and embodiment are expounded with specific case, the explanation of above example is only intended to sides
Assistant solves the method and its core concept of the utility model；At the same time, for those skilled in the art is practical new according to this
The thought of type, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not manage
Solution is limitations of the present invention.
Claims (2)
1. a kind of annular pressing mold device, it is characterised in that: it includes die shank (1), top connection (2), upper male mould (3), mold core
(4), former (5), lower punch (6), upper pad post (7), lower contact (8), Pressure Block (9), lower pad column (10), top plate (11), mandril
(12) it is cylindrical and is equipped with I-shaped inner hole, the Pressure Block along cylindrical axle center with charging ram (13), the Pressure Block (9)
(9) 4 through-holes being uniformly provided with along same circumference around cylindrical axle center, the Pressure Block (9) is located above lower pad column (10),
Lower pad column (10) quantity is 4 and is distributed in Pressure Block (9) lower surface, makes between the Pressure Block (9) and lower pad column (10)
Connected with screw, upper pad post (7) quantity is 4 and is distributed in Pressure Block (9) upper surface, the former (5) be cylindrical body and
Lower end is equipped with outer convex edge, and the former (5) is equipped with inner hole along cylinder axis in the heart, and the former (5) is located in upper pad post (7)
Side, contacts the outer convex edge lower surface of former (5) with upper pad post (7), the Pressure Block (9), upper pad post (7) and former (5) pass through
Screw is fixedly connected, and the mold core (4) is the concentric axle construction of evagination, at mold core (4) outer protruding shaft insertion Pressure Block (9) axle center
It is fixedly connected with it with Pressure Block (9) in inner hole and by screw, charging ram (13) quantity is 4 and is each passed through pressure-bearing
4 through-holes being arranged on seat (9), charging ram (13) upper end are provided with lower contact (8), and the charging ram (13) connects under
Head (8) is connected by screw to, and lower contact (8) upper end is provided with lower punch (6), the lower contact (8) and lower punch (6)
It is connected by screw to, the lower contact (8) and lower punch (6) are respectively positioned between mold core (4) outer wall and former (5) inner hole wall, institute
It states charging ram (13) lower end to be fixedly connected with top plate (11), lower section is provided with mandril (12), institute at top plate (11) center
It states die shank (1) to connect by soket head cap screw with the upper end of top connection (2), the lower end of the top connection (2) passes through interior hexagonal spiral shell
Nail is connect with upper male mould (3), and the top connection (2) and mold core (4) are on the same axis.
2. a kind of annular pressing mold device according to claim 1, it is characterised in that: the Pressure Block (9) upper 4 logical
The circle diameter of hole position is less than the excircle diameter of Pressure Block (9) and is greater than the excircle diameter of mold core (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175852.4U CN208555972U (en) | 2018-07-24 | 2018-07-24 | A kind of annular pressing mold device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175852.4U CN208555972U (en) | 2018-07-24 | 2018-07-24 | A kind of annular pressing mold device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208555972U true CN208555972U (en) | 2019-03-01 |
Family
ID=65447693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821175852.4U Active CN208555972U (en) | 2018-07-24 | 2018-07-24 | A kind of annular pressing mold device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208555972U (en) |
-
2018
- 2018-07-24 CN CN201821175852.4U patent/CN208555972U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 150025 Diantan Road North and Wuxi Street East, Limin Development Zone, Harbin, Heilongjiang Patentee after: Harbin Electric Carbon Plant Co.,Ltd. Address before: 150025 Diantan Road North, Wuxi Street East, Limin Development Zone, Hulan District, Harbin City, Heilongjiang Province Patentee before: HARBIN ELECTRIC CARBON FACTORY |