CN103706655A - Improved simple extrusion die rack for parts - Google Patents
Improved simple extrusion die rack for parts Download PDFInfo
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- CN103706655A CN103706655A CN201310696821.9A CN201310696821A CN103706655A CN 103706655 A CN103706655 A CN 103706655A CN 201310696821 A CN201310696821 A CN 201310696821A CN 103706655 A CN103706655 A CN 103706655A
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- die
- sleeve
- plate
- lower bolster
- punch
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Abstract
The invention belongs to the technical field of extrusion devices and particularly relates to an improved simple extrusion die rack for parts. The extrusion die rack comprises a lower die plate and an upper die plate, wherein the lower die plate is sequentially provided with a lower backing plate and a female die from bottom to top, a female die sleeve and a female die fixing plate are sequentially sleeved outside the female die, a limiting block is further sleeved outside the female die sleeve, a limiting sleeve is sleeved outside the limiting block, the female die fixing plate is connected with the limiting sleeve, and the lower die plate is further provided with a guiding column; the upper die plate is provided with an upper die seat and a guiding sleeve, the upper die seat is sequentially provided with an upper backing plate and a male die from top to bottom, a male die sleeve and a male die fixing plate are sleeved outside the male die, the male die fixing plate is connected with the upper die seat, the upper end of the guiding column is nested in the guiding sleeve, and the guiding column can slide up and down along the guiding sleeve. The extrusion die rack further comprises an ejector rod which penetrates through the lower backing plate, the limiting sleeve and the limiting block and is aligned with the female die. The extrusion die rack aims at solving the problems that most of the existing extrusion die racks are relatively complicated in structural design and are very troublesome in use.
Description
Technical field
The invention belongs to pressurizing unit technical field, be specifically related to improved simple and easy part extruding mould bases.
Background technology
In order to adapt to the demand of the many kind extruding in market workpiece, reduce the production cost of extruding workpiece, factory adopts extruding mould bases mostly, in extruding mould bases, lays corresponding mould.Yet the most structural design of existing extruding mould bases is comparatively complicated, use very trouble, reduced to a great extent the production efficiency of enterprise, increased the production cost of enterprise, be unfavorable for very much tremendous development and the progress of enterprise.
Summary of the invention
The technical problem to be solved in the present invention: the most structural design of existing extruding mould bases is comparatively complicated, uses very trouble.
Technical scheme of the present invention: improved simple and easy part extruding mould bases, comprise lower bolster and cope match-plate pattern, described lower bolster is provided with lower bolster and die from top to bottom successively, described die is arranged with die case and die block outward successively, described die case is also arranged with limited block outward, described limited block is arranged with stop collar outward, and described die block is connected with stop collar, and described lower bolster is also provided with guide pillar; Described cope match-plate pattern is provided with upper bolster and guide pin bushing, described upper bolster is provided with upper padding plate and punch from top to bottom successively, described punch is arranged with punch case and punch retainer outward, described punch retainer is connected with upper bolster, the upper end of described guide pillar is sheathed in guide pin bushing, and described guide pillar can slide up and down along guide pin bushing; Also comprise ejector beam, described ejector beam is through lower bolster, stop collar and limited block, and with die centering.
Improved simple and easy part extruding mould bases of the present invention, during use, power set apply the power of a forward to cope match-plate pattern, make cope match-plate pattern drive punch descending, punch and die matched moulds, by stock extrusion modling, then power set apply a reverse power to cope match-plate pattern, make cope match-plate pattern drive punch up, promote ejector beam simultaneously, extrusion is ejected, realize de-material.Such structural design is simple, very easy to use, has improved to a great extent the production efficiency of enterprise, has reduced the production cost of enterprise, is very beneficial for tremendous development and the progress of enterprise.
Further, described ejector beam is arranged with protective sleeve outward, and described protective sleeve is between lower bolster and die, die case.
Ejector beam is arranged with protective sleeve outward, and protective sleeve, between lower bolster and die, die case, can play a good protective effect to ejector beam, extends the service life of ejector beam.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the improved simple and easy part extruding mould bases of the present invention.
The specific embodiment
As shown in Figure 1, the invention provides improved simple and easy part extruding mould bases, comprise lower bolster 1 and cope match-plate pattern 11, lower bolster 1 is provided with lower bolster 2 and die 4 from top to bottom successively, outer die case 5 and the die block 6 of being arranged with successively of die 4, the outer limited block 7 that is also arranged with of die case 5, the outer stop collar 8 that is arranged with of limited block 7, die block 6 is connected with stop collar 8, and lower bolster 1 is also provided with guide pillar 9; Cope match-plate pattern 11 is provided with upper bolster 12 and guide pin bushing 10, upper bolster 12 is provided with upper padding plate 13 and punch 14 from top to bottom successively, outer punch case 15 and the punch retainer 16 of being arranged with of punch 14, punch retainer 16 is connected with upper bolster 12, the upper end of guide pillar 9 is sheathed in guide pin bushing 10, and guide pillar 9 can slide up and down along guide pin bushing 10; Also comprise ejector beam 17, ejector beam 17 is through lower bolster 2, stop collar 8 and limited block 7, and with die 4 centerings, the outer protective sleeve 3 that is arranged with of ejector beam 17, protective sleeve 3 is between lower bolster 2 and die 4, die case 5.
In the present embodiment, the outer protective sleeve 3 that is arranged with of ejector beam 17, protective sleeve 3, between lower bolster 2 and die 4, die case 5, can play a good protective effect to ejector beam 17, extends the service life of ejector beam 17.
During use, power set apply the power of a forward to cope match-plate pattern 11, make cope match-plate pattern 11 drive punch 14 descending, punch 14 and die 4 matched moulds, by stock extrusion modling, then power set apply a reverse power to cope match-plate pattern 11, make cope match-plate pattern 11 drive punch 14 up, promote ejector beam 17 simultaneously, extrusion is ejected, realize de-material.
Above-described is only the preferred embodiment of the present invention, should be understood that for a person skilled in the art, not departing under the prerequisite of structure of the present invention, can also make some distortion and improvement, these can not affect effect of the invention process and practical applicability.
Claims (2)
1. improved simple and easy part pushes mould bases, comprise lower bolster (1) and cope match-plate pattern (11), it is characterized in that, described lower bolster (1) is provided with lower bolster (2) and die (4) from top to bottom successively, outer die case (5) and the die block (6) of being arranged with successively of described die (4), the outer limited block (7) that is also arranged with of described die case (5), the outer stop collar (8) that is arranged with of described limited block (7), described die block (6) is connected with stop collar (8), and described lower bolster (1) is also provided with guide pillar (9); Described cope match-plate pattern (11) is provided with upper bolster (12) and guide pin bushing (10), described upper bolster (12) is provided with upper padding plate (13) and punch (14) from top to bottom successively, outer punch case (15) and the punch retainer (16) of being arranged with of described punch (14), described punch retainer (16) is connected with upper bolster (12), the upper end of described guide pillar (9) is sheathed in guide pin bushing (10), and described guide pillar (9) can slide up and down along guide pin bushing (10); Also comprise ejector beam (17), described ejector beam (17) is through lower bolster (2), stop collar (8) and limited block (7), and with die (4) centering.
2. improved simple and easy part extruding mould bases according to claim 1, is characterized in that, the outer protective sleeve (3) that is arranged with of described ejector beam (17), and described protective sleeve (3) is positioned between lower bolster (2) and die (4), die case (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696821.9A CN103706655A (en) | 2013-12-18 | 2013-12-18 | Improved simple extrusion die rack for parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696821.9A CN103706655A (en) | 2013-12-18 | 2013-12-18 | Improved simple extrusion die rack for parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103706655A true CN103706655A (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310696821.9A Pending CN103706655A (en) | 2013-12-18 | 2013-12-18 | Improved simple extrusion die rack for parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706655A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812797A (en) * | 2016-09-14 | 2018-03-20 | 西安航空学院 | A kind of Ultra-fine Grained, nanocrystalline material prepare mould and method |
| CN112605142A (en) * | 2020-12-04 | 2021-04-06 | 兰州理工大学 | Super-cooling liquid phase region superplasticity near-net forming die and method for amorphous flexible gear |
-
2013
- 2013-12-18 CN CN201310696821.9A patent/CN103706655A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812797A (en) * | 2016-09-14 | 2018-03-20 | 西安航空学院 | A kind of Ultra-fine Grained, nanocrystalline material prepare mould and method |
| CN112605142A (en) * | 2020-12-04 | 2021-04-06 | 兰州理工大学 | Super-cooling liquid phase region superplasticity near-net forming die and method for amorphous flexible gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |
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| WD01 | Invention patent application deemed withdrawn after publication |