CN209647376U - A kind of floating seal ring die for processing - Google Patents
A kind of floating seal ring die for processing Download PDFInfo
- Publication number
- CN209647376U CN209647376U CN201822224949.6U CN201822224949U CN209647376U CN 209647376 U CN209647376 U CN 209647376U CN 201822224949 U CN201822224949 U CN 201822224949U CN 209647376 U CN209647376 U CN 209647376U
- Authority
- CN
- China
- Prior art keywords
- column
- fixedly installed
- positioning
- seal ring
- floating seal
- 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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Abstract
The utility model provides a kind of floating seal ring die for processing, is related to technical field of mold.The floating seal ring die for processing, including upper mold, positioning column and lower die, upper mold are flexibly connected by positioning column with lower die, and upper mold includes cope plate, and the inside of cope plate is fixedly installed with male model, and the inside of cope plate is fixedly installed with location hole.The floating seal ring die for processing, as mandril constantly moves up and down, baffle moves up and down back and forth along the annular groove on mandril side wall, and drive polishing column mobile, it is polished by polishing layer metal ring, when metal ring is after being polishing to a certain degree, reduce its frictional force between polishing column and rewinding case, the gravity by the metal ring that top is accumulated is influenced again, it is skidded off out of rewinding case, it falls into external material frame, it polishes the becket after punch forming, worker is not only avoided to collect product injury, it polishes in advance becket simultaneously, reduce process.
Description
Technical field
The utility model relates to technical field of mold, specially a kind of floating seal ring die for processing.
Background technique
Float grease seal is that one kind of floating seal is commonly called as, and belongs to one kind of mechanical seal in dynamic sealing, in more coal dusts, mud
Sealing performance with super strength under the severe working environment such as sand, aqueous vapor is a kind of mechanical seal of compact, is mainly used for low
Fast heavy duty occasion.It has can be compensated automatically after wear-resisting, end wear, reliable operation, advantages of simple structure and simple, in coal mine machinery
In be used widely.Such as bull-dozer walking mechanism, handpiece of scraper conveyer (tail) chain wheel assembly, loading mechanism for tunneling machine and outstanding
The left and right cutting drum of arm section, continuous miner and retarder etc..
Existing processing mold, when carrying out the becket of punching press production sealing ring, stamped molding sealing ring edge
Metal burr can be generated, when collecting of product is being carried out, is being easy to cause worker injuries.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model attempts to overcome disadvantages described above, therefore the utility model provides one
Kind floating seal ring die for processing, polishes to the becket after punch forming with what is reached, not only worker is avoided to exist
Product injury is collected, while being polished in advance becket, the effect of process is reduced.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of floating seal ring processing
With mold, including upper mold, positioning column and lower die, the upper mold is flexibly connected by positioning column with lower die.
The upper mold includes cope plate, and the inside of the cope plate is fixedly installed with male model, and the inside of the cope plate is solid
Dingan County is equipped with location hole, and the inside of the male model is fixedly installed with jacking block.
The positioning column includes positioning column ontology, and the periphery of the positioning column ontology is arranged with positioning plate, the positioning plate
Bottom be fixedly installed with damping spring.
The lower die includes lower template, and master mold, the internal activity of the master mold are fixedly installed at the top of the lower template
Mandril is installed, the periphery of the mandril is fixedly installed with shaping column, and the outer surface of the shaping column is installed by shaft activity
There is connecting rod, one end of the connecting rod is movably installed with profiled sheeting, and the bottom of the shaping column is movably installed with return pin, institute
The periphery for stating return pin is arranged with return spring, and the bottom of the master mold is fixedly installed with rewinding case, the inside of the rewinding case
It is movably installed with polishing column, the inside of the polishing column is movably installed with connecting column, the internal sleeve of the connecting column by shaft
Equipped with telescopic rod, the periphery of the telescopic rod is arranged with adjustable spring, and one end of the telescopic rod is fixedly installed with positioning ring, institute
The inside for stating positioning ring is fixedly installed with baffle.
Further, the aperture of the location hole is equal with the column diameter of positioning column ontology, the position of the location hole and positioning
The position of column ontology is corresponding.
Further, the form that the positioning column ontology is connected through a screw thread is fixedly installed in the two sides of master mold.
Further, the side wall of the mandril offers annular groove compatible with baffle.
Further, the periphery of the inner surface of the rewinding case and polishing column is provided with polishing layer.
Further, the quantity of the telescopic rod is six, and six telescopic rods are with the formal distribution of annular array in fixed
The periphery of position ring.
(3) beneficial effect
A kind of floating seal ring die for processing provided by the utility model.Have it is following the utility model has the advantages that
1, the floating seal ring die for processing, by jacking block, mandril, shaping column, connecting rod, profiled sheeting, return pin and
Cooperation between return spring, as mold constantly opens and closes, contact by jacking block with mandril is transmitted mandril by upper mold
Impact force, move down mandril, and shaping column is driven to move down, while mandril is mobile, connecting rod is in shaft
Under effect, inwardly rotation and by profiled sheeting to contract, compression retracteding position spring, molding metal ring is straight due to internal support
Diameter becomes smaller, to facilitate metal ring that can smoothly slide downwards along the position of profiled sheeting and fall into rewinding case.
2, the floating seal ring die for processing passes through mandril, rewinding case, polishing column, connecting column, telescopic rod, flexible bullet
Cooperation between spring, positioning ring and baffle, as mandril constantly moves up and down, baffle is along the annular groove on mandril side wall
It moves up and down back and forth, and drives polishing column mobile, polished by polishing layer metal ring, when metal ring is through being polishing to
After to a certain degree, reduce its frictional force between polishing column and rewinding case, then the weight for the metal ring accumulated by top
Power influences, and skids off, is fallen into external material frame out of rewinding case, polishes the becket after punch forming, not only avoid
Worker is collecting product injury, while polishing in advance becket, reduces process.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the position A enlarged diagram in Fig. 1；
Fig. 3 is the top view of the utility model polishing column.
In figure: 1 upper mold, 101 cope plates, 102 male models, 103 location holes, 104 jacking blocks, 2 positioning columns, 201 positioning column sheets
Body, 202 positioning plates, 203 damping springs, 3 lower dies, 301 lower templates, 302 master molds, 303 mandrils, 304 shaping columns, 305 connections
Bar, 306 profiled sheetings, 307 return pins, 308 return springs, 309 rewinding casees, 310 polishing columns, 311 connecting columns, 312 telescopic rods,
313 adjustable springs, 314 positioning rings, 315 baffles.
Specific embodiment
It is according to the present utility model in a first aspect, the utility model provides a kind of floating seal ring die for processing, such as scheme
Shown in 1-3, including upper mold 1, positioning column 2 and lower die 3, upper mold 1 are flexibly connected by positioning column 2 with lower die 3.
Upper mold 1 includes cope plate 101, and the inside of cope plate 101 is fixedly installed with male model 102, the inside of cope plate 101
It is fixedly installed with location hole 103, the inside of male model 102 is fixedly installed with jacking block 104.
Positioning column 2 includes positioning column ontology 201, and the aperture of location hole 103 and the column diameter of positioning column ontology 201 are equal, fixed
The position in position hole 103 is corresponding with the position of positioning column ontology 201, and the periphery of positioning column ontology 201 is arranged with positioning plate 202,
The bottom of positioning plate 202 is fixedly installed with damping spring 203.
Lower die 3 includes lower template 301, and the top of lower template 301 is fixedly installed with master mold 302, and the inside of master mold 302 is living
Dynamic to be equipped with mandril 303, the periphery of mandril 303 is fixedly installed with shaping column 304, and the outer surface of shaping column 304 is living by shaft
Dynamic to be equipped with connecting rod 305, one end of connecting rod 305 is movably installed with profiled sheeting 306, the bottom activity installation of shaping column 304
There is return pin 307, the periphery of return pin 307 is arranged with return spring 308, and the bottom of master mold 302 is fixedly installed with rewinding case
309, the internal activity of rewinding case 309 is equipped with polishing column 310, and the periphery of the inner surface and polishing column 310 of rewinding case 309 is all provided with
It is equipped with polishing layer, the inside for column 310 of polishing is movably installed with connecting column 311 by shaft, and the internal sleeve of connecting column 311, which is equipped with, stretches
Contracting bar 312, the quantity of telescopic rod 312 are six, and six telescopic rods 312 are with the formal distribution of annular array in positioning ring 314
Periphery, the periphery of telescopic rod 312 are arranged with adjustable spring 313, and one end of telescopic rod 312 is fixedly installed with positioning ring 314, positioning
The inside of ring 314 is fixedly installed with baffle 315, and the side wall of mandril 303 offers annular groove compatible with baffle 315.
Working principle: in use, when carrying out the stamped of metal o-ring, upper mold 1 and lower die 2 are passed through into upper mold
Plate 101 and lower template 301 are respectively arranged on press machine, by the folding of press machine, when cope plate 101 comes downwards to lower die 2
When top, positioning column ontology 201 enters the positioning hole being set on cope plate 101 at this time, is closed in upper mold 1 and lower die 2
It,, will by 202 compression shock absorption spring 203 of positioning plate when upper mold 1 is closed after positioning plate 202 is contacted with upper mold 1 when conjunction
It is buffered by the impact force that upper mold 1 is transferred in lower template 301, the impact to lower template 301 is reduced, in upper mold 1 and lower die
2 when being molded, and carries out impact molding annulus to metal plate by the toroidal cavity formed between male model 102 and master mold 302, with
The closure of mold, when jacking block 104 contact mandril 303 on when, the impact force that mandril 303 is transmitted by upper mold 1 makes mandril 303
It moves down, and shaping column 306 is driven to move down, while mandril 303 is mobile, effect of the connecting rod 305 in shaft
Under, it inwardly rotates and by profiled sheeting 306 to contract, compression retracteding position spring 308, molding metal ring is due to internal support
Diameter becomes smaller, thus slide downwards and fallen into rewinding case 309 along the position of profiled sheeting 306, after mold terminates molding,
Being pushed out profiled sheeting by return spring 308 makes its return, due to rewinding case 309 inner surface and polishing column 310 it is outer
Surface is respectively provided with due to polishing layer, and in the effect of frictional force, metallic packing ring can be sheathed on polishing column 310 and stop gliding,
With the folding of mold, mandril 303 is constantly moved up and down, and baffle 315 is along the annular groove on 303 side wall of mandril, back and forth
It moves up and down, and drives polishing column 310 mobile, polished by polishing layer metal ring, when metal ring is through being polishing to
After to a certain degree, reduce its frictional force between polishing column 310 and rewinding case 309, then the round metal accumulated by top
The gravity of ring influences, and skids off, is fallen into external material frame out of rewinding case 309.
In conclusion the floating seal ring die for processing, by constantly being opened and closed with mold, by jacking block 104 with
The contact of mandril 303 moves down mandril 303, and shaping column 304 is driven to move down, while mandril 303 is mobile,
Connecting rod 305 inwardly rotates and by profiled sheeting 306 to contract, molding metal ring is due to inside under the action of shaft
Supporter diameter becomes smaller, so that metal ring be facilitated smoothly can to slide and fall into downwards along the position of profiled sheeting 306
In rewinding case 309.
Also, the floating seal ring die for processing, is constantly moved up and down by mandril 303, and baffle 315 is along top
Annular groove on 303 side wall of bar moves up and down back and forth, and drives polishing column mobile, is beaten by polishing layer metal ring
Mill reduces its frictional force between polishing column 310 and rewinding case 309 when metal ring is after being polishing to a certain degree, then
Gravity by the metal ring that top is accumulated is influenced, and is skidded off, is fallen into external material frame, by liquidating out of rewinding case 309
Becket after molded is polished, and not only avoids worker from collecting product injury, while polishing in advance becket,
Reduce process.
Claims (6)
1. a kind of floating seal ring die for processing, including upper mold (1), positioning column (2) and lower die (3), it is characterised in that: described
Upper mold (1) is flexibly connected by positioning column (2) with lower die (3)；
The upper mold (1) includes cope plate (101), and the inside of the cope plate (101) is fixedly installed with male model (102), described
The inside of cope plate (101) is fixedly installed with location hole (103), and the inside of the male model (102) is fixedly installed with jacking block
(104)；
The positioning column (2) includes positioning column ontology (201), and the periphery of the positioning column ontology (201) is arranged with positioning plate
(202), the bottom of the positioning plate (202) is fixedly installed with damping spring (203)；
The lower die (3) includes lower template (301), is fixedly installed with master mold (302) at the top of the lower template (301), described
The internal activity of master mold (302) is equipped with mandril (303), and the periphery of the mandril (303) is fixedly installed with shaping column (304),
The outer surface of the shaping column (304) is movably installed with connecting rod (305) by shaft, and one end of the connecting rod (305) is living
Dynamic to be equipped with profiled sheeting (306), the bottom of the shaping column (304) is movably installed with return pin (307), the return pin
(307) periphery is arranged with return spring (308), and the bottom of the master mold (302) is fixedly installed with rewinding case (309), described
The internal activity of rewinding case (309) is equipped with polishing column (310), and the inside of polishing column (310) is installed by shaft activity
Have connecting column (311), the internal sleeve of the connecting column (311) is equipped with telescopic rod (312), the periphery set of the telescopic rod (312)
Equipped with adjustable spring (313), one end of the telescopic rod (312) is fixedly installed with positioning ring (314), the positioning ring (314)
Inside be fixedly installed with baffle (315).
2. floating seal ring die for processing according to claim 1, it is characterised in that: the hole of the location hole (103)
Diameter is equal with the column diameter of positioning column ontology (201), the position of the location hole (103) and the position phase of positioning column ontology (201)
It is corresponding.
3. floating seal ring die for processing according to claim 1, it is characterised in that: the positioning column ontology (201)
The form being connected through a screw thread is fixedly installed in the two sides of master mold (302).
4. floating seal ring die for processing according to claim 1, it is characterised in that: the side wall of the mandril (303)
It offers and baffle (315) compatible annular groove.
5. floating seal ring die for processing according to claim 1, it is characterised in that: the rewinding case (309) it is interior
Surface and the periphery of polishing column (310) are provided with polishing layer.
6. floating seal ring die for processing according to claim 1, it is characterised in that: the number of the telescopic rod (312)
Amount is six, and six telescopic rods (312) are with the formal distribution of annular array in the periphery of positioning ring (314).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224949.6U CN209647376U (en) | 2018-12-28 | 2018-12-28 | A kind of floating seal ring die for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822224949.6U CN209647376U (en) | 2018-12-28 | 2018-12-28 | A kind of floating seal ring die for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209647376U true CN209647376U (en) | 2019-11-19 |
Family
ID=68519166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822224949.6U Expired - Fee Related CN209647376U (en) | 2018-12-28 | 2018-12-28 | A kind of floating seal ring die for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209647376U (en) |
-
2018
- 2018-12-28 CN CN201822224949.6U patent/CN209647376U/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: 20191119 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |