CN2475553Y - Double-up-stroke mechanism for powder-formed machine mould frame - Google Patents
Double-up-stroke mechanism for powder-formed machine mould frame Download PDFInfo
- Publication number
- CN2475553Y CN2475553Y CN 01239491 CN01239491U CN2475553Y CN 2475553 Y CN2475553 Y CN 2475553Y CN 01239491 CN01239491 CN 01239491 CN 01239491 U CN01239491 U CN 01239491U CN 2475553 Y CN2475553 Y CN 2475553Y
- Authority
- CN
- China
- Prior art keywords
- seat
- cylinder body
- guide bracket
- hole
- upper punch
- 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 - Lifetime
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Abstract
A double uprush mechanism of die carrier of powder molding machine comprises an inner impact cylinder body with a gas tube, a guide seat with a gas tube and an inner impact seat, a connecting block and a cushion block are fixed on the inner impact cylinder body, the inner impact cylinder body is fixed on the guide seat by a screw, the inner impact seat is matched with the inner impact cylinder body and connected with the guide seat. An external impact seat matched with the inner impact seat and the guide seat is connected with the guide seat. Due to the inner and the external impact seats which are simultaneously fixed in the middle and circumference of the inner punch cylinder body, parts and products with more than two steps, more complicated figure, high quality and precision can be pressed, the application range of the powder molding machine is increased, and the powder molding machine can be used sufficiently.
Description
The utility model relates to a kind of major part of powder former, important, the critical component in the mould bases, particularly a kind of interior in the middle of the cylinder body and on the peripheral position, inside and outside two rush-up seats can be installed simultaneously, be used for the two upper punch mechanism of two steps of disposable processing powder former mould bases above, that use than complex parts.
At present existing homemade powder former, can only process a step, shape is better simply, required precision is not high part or product, not satisfy user's demand, though and external import powder shaping press can be processed than complicated parts, but cost an arm and a leg, general small enterprise can't bear.
The purpose of this utility model is to provide a kind of two upper punch mechanism of powder former mould bases, is used with multilayer lower bolster in the mould bases, and it is complicated disposablely to process shape, and quality, part that precision is very high.
The utility model is achieved in that the two upper punch mechanism of powder former mould bases, by being fixed with contiguous block, cushion block and having the interior of wireway towards cylinder body, be screwed and having on the guide bracket of wireway, inner rush seat cooperates and connects into whole the composition with guide bracket towards cylinder body with interior, also be connected with it on the described guide bracket and match, and the outer red seat that cooperates with inner rush seat.
Fig. 1. structural representation of the present utility model.
Fig. 2. the A-A view of Fig. 1.
Fig. 3. the utility model user mode reference diagram.
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
Contiguous block (1) has shape open slot for the centre, and periphery has the circle of uniform countersunk head through hole.
Cushion block (2) has the circle of uniform through hole for periphery.
Interior is the middle T shape cylinder that cavity is arranged towards cylinder body (3), and uniform screw is arranged on the bottom surface, and the wireway (10) of band screw socket is arranged on the sidewall.
Inner rush seat (5) is the T shape of band through hole, and last end periphery has the annular groove that cooperates with sealing ring (4), and uniform screw is arranged on the outer surface of lower end.
Adjust nut (8) for the middle shape that through hole is arranged, screw thread is arranged on the inwall, uniform screw and through hole are arranged on the peripheral wall.
Outer red seat (6) has the cylindrical of through hole, inside and outside periphery that the annular groove that cooperates with sealing ring (4) is respectively arranged for middle, and lower surface has uniform screw, and upper surface has uniform blind hole.
Guide bracket (7) respectively has the long slab piece of a large through-hole for centre and two edges, on the intermediate throughholes inwall annular groove is arranged, upper surface has last wireway (11), the downtake (12) of band screw socket for the middle boss platform that has ladder hole, lower end for being with externally threaded annular on the two side.
With screw with contiguous block (1), pad (2), interior connect into integral body towards cylinder body (3) after, be fixed on the centre position of guide bracket (7) with screw again, and cooperate with guide bracket (7) upper surface round platform.Inside and outside red seat (5), (6) cooperate towards cylinder body (3), guide bracket (7) with interior respectively, and guide bracket (7) and outer red seat (6) are linked into an integrated entity with bearing pin, inner rush seat (5) and outer red seat (6) are movingly, and will adjust nut (8) with on the lower end outer wall that is threaded in guide bracket (7) on it, guide bracket (7) is connected in aggregates with an end tight fit of two guide pillars (9), and being connected with guide pin bushing (13), the centre of guide pillar (9) passes through hole on the negative template (14), be screwed on negative template (14), two upper punch mechanism is assembled into.
During use, contiguous block (1) is connected (figure does not draw) with the powder former slider connector, and on the lower surface of inner rush seat (5), be screwed upper trimming die, make below it with cavity impression and once, two times punch dies are used, open interior wireway (10) on cylinder body (3), then make inner rush seat (5) be with upper trimming die to move down, downwards the metallurgical powder in the compacting lower mode cavity, open the last wireway (11) on the guide bracket (7) then, then inner rush seat (5) is being with upper trimming die to move up.If need the compacting complex parts, at this moment also be screwed another upper trimming die on the lower surface of red seat (6) outside, open interior wireway (10), downtake (12) on cylinder body (3) and guide bracket (7) simultaneously, then inside and outside red seat (5), (6) are being with upper trimming die to move down respectively, the part pressing process is same as described above, does not describe in detail.
The also rotatable nut (8) of adjusting is regulated the height that outer red seat (6) moves down, thereby can be suppressed the part of differing heights.
The utility model compared with prior art, inside and outside two rush-up seats can be installed by Yin Ben mechanism, thereby can Suppress part and the product of shape matching complexity, increased the scope of application of powder former. Simultaneously at Nei Chong The lower end of cylinder body is also connecting rotating adjusting nut, is used for regulating the height of inside and outside two red seats, compacting Go out the part of differing heights, increase again its scope of application, powder former is taken full advantage of.
Claims (4)
1. the two upper punch mechanism of a powder former mould bases, by being fixed with contiguous block (1), cushion block (2) and having the interior of wireway (10) towards cylinder body (3), be screwed and having on the guide bracket (7) of upper and lower wireway (11), (12), inner rush seat (5) cooperates and connects into whole the composition with guide bracket (7) towards cylinder body (3) with interior, it is characterized in that also being connected with it on the described guide bracket (7) and match, and the outer red seat (6) that cooperates with inner rush seat (5).
2. according to claim 1 pair of upper punch mechanism is characterized in that outer red seat (6) has the cylindrical of through hole, inside and outside periphery that the annular groove that cooperates with sealing ring (4) is respectively arranged for middle, and lower surface has uniform screw, and upper surface has uniform blind hole.
3. according to claim 1 pair of upper punch mechanism, it is characterized in that inside and outside red seat (5), (6) cooperate towards cylinder body (3), guide bracket (7) with interior respectively, and guide bracket (7) and outer red seat (6) are linked into an integrated entity with bearing pin, and inner rush seat (5) and outer red seat (6) are movingly, on the outer wall of guide bracket (7) lower end with the adjustment nut (8) that has been threaded.
4. according to claim 1 or 3 described pairs of upper punch mechanisms, it is characterized in that adjusting nut (8), screw thread is arranged on the inwall, uniform screw and through hole are arranged on the peripheral wall for the middle shape that through hole is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239491 CN2475553Y (en) | 2001-05-21 | 2001-05-21 | Double-up-stroke mechanism for powder-formed machine mould frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239491 CN2475553Y (en) | 2001-05-21 | 2001-05-21 | Double-up-stroke mechanism for powder-formed machine mould frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2475553Y true CN2475553Y (en) | 2002-02-06 |
Family
ID=33651917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239491 Expired - Lifetime CN2475553Y (en) | 2001-05-21 | 2001-05-21 | Double-up-stroke mechanism for powder-formed machine mould frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2475553Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410067C (en) * | 2006-07-14 | 2008-08-13 | 严培义 | Inner punch pin regulating mechanism for powder forming machine |
| CN101850629B (en) * | 2009-09-29 | 2012-10-10 | 严培义 | Three-uprush mechanism of powder forming machine |
| CN101462374B (en) * | 2009-01-13 | 2012-11-07 | 严培义 | Double-up-stroke detrusion regulating mechanism of powder shaping mill |
-
2001
- 2001-05-21 CN CN 01239491 patent/CN2475553Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410067C (en) * | 2006-07-14 | 2008-08-13 | 严培义 | Inner punch pin regulating mechanism for powder forming machine |
| CN101462374B (en) * | 2009-01-13 | 2012-11-07 | 严培义 | Double-up-stroke detrusion regulating mechanism of powder shaping mill |
| CN101850629B (en) * | 2009-09-29 | 2012-10-10 | 严培义 | Three-uprush mechanism of powder forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110521 Granted publication date: 20020206 |