CN202893861U - Backward extrusion device of solid profile - Google Patents
Backward extrusion device of solid profile Download PDFInfo
- Publication number
- CN202893861U CN202893861U CN 201220557567 CN201220557567U CN202893861U CN 202893861 U CN202893861 U CN 202893861U CN 201220557567 CN201220557567 CN 201220557567 CN 201220557567 U CN201220557567 U CN 201220557567U CN 202893861 U CN202893861 U CN 202893861U
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- Prior art keywords
- extruding
- solid profile
- extrusion device
- extrusion die
- backward extrusion
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Abstract
The utility model discloses a backward extrusion device of a solid profile. The backward extrusion device of the solid profile comprises an extruding cylinder and an end cap. The backward extrusion device is characterized in that a molding core is arranged on the extruding cylinder; a sliding chute is arranged inside the extruding cylinder; an extruding die capable of moving forwards and backwards along the sliding chute is arranged inside the sliding chute; an extruding rod capable of extending inside the extruding cylinder is arranged at one end of the extruding die; the end cap for blocking the port of the extruding cylinder at the same side is arranged at the other end of the extruding die; and a notch for passing through a product is arranged on the extruding rod. The problems of complicated entire structure, high cost and fussy operation of operating personnel because positive extrusion of the solid profile is mostly carried out by a punch press are solved; and meanwhile, the problems that the entire processing efficiency is affected due to the fact that a billet is troublesome to be clamped and processed by a clamping device on the punch press, and rapid processing requirements cannot be met are solved. The backward extrusion device of the solid profile, which is simple in structure, convenient to clamp, and rapid to extrude is provided, and the extruded product has good quality.
Description
Technical field
The utility model relates to a kind of pressurizing unit, particularly relates to a kind of solid profile reverse squeezing device.
Background technology
Present solid profile reverse extrusion adopts punch press to push more, complicated integral structure, and cost is high, and it is also comparatively loaded down with trivial details that operating personnel operate processing.Also very bother for the processing billet by the clamping device clamping at punch press simultaneously, the working (machining) efficiency that impact is whole can not satisfy the needs that rapid processing is produced.
The utility model content
Adopt punch press to push in order to solve in the prior art solid profile forward extrusion more, complicated integral structure, cost is high, and it is also comparatively loaded down with trivial details that operating personnel operate processing.Also very bother for the processing billet by the clamping device clamping at punch press simultaneously, the working (machining) efficiency that impact is whole, can not satisfy the problem of rapid processing need of production, it is a kind of simple in structure that the utility model provides, convenient mounting and clamping, extruding fast, and the manufactured goods with extruding have the solid profile reverse squeezing device of better quality.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of solid profile reverse squeezing device, comprise recipient and plug, it is characterized in that: also comprise pressure ram and extrusion die, be provided with building core at extrusion die, in recipient, offer chute, in chute, be provided with the extrusion die that can move forward and backward along chute, be provided with the pressure ram that can stretch in the recipient at an end of extrusion die, the other end at extrusion die is provided with the plug that homonymy recipient port is blocked, and is provided with billet between plug and extrusion die.
Aforesaid a kind of solid profile reverse squeezing device is characterized in that: offer be used to the fluting that passes manufactured goods on the described pressure ram.
The beneficial effects of the utility model are: the utility model is positioned over billet between plug and the extrusion die, then utilize pressure ram to drive extrusion die extruding billet, obtain manufactured goods in the pressure ram fluting, the whole clamping speed of the utility model is fast, working (machining) efficiency is high, and whole installation cost is lower.
Description of drawings
Fig. 1 is the utility model solid profile reverse squeezing device structural representation.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of solid profile reverse squeezing device, comprise plug 1, billet 2, recipient 3, extrusion die 4 and pressure ram 6, be provided with building core at extrusion die 4, in recipient 3, offer chute, in chute, be provided with the extrusion die 4 that can move forward and backward along chute, end at extrusion die 4 is provided with the pressure ram 6 that can stretch in the recipient 3, the other end at extrusion die 4 is provided with the plug 1 that homonymy recipient 3 ports are blocked, between plug 1 and extrusion die 4, be provided with billet, offer be used to the fluting that passes manufactured goods 5 at pressure ram 6.
The utility model is positioned over billet 2 between plug 1 and the extrusion die 4, then utilize pressure ram 6 to drive extrusion die 4 extruding billets 2, finally in pressure ram 6 flutings, obtain manufactured goods 5 by extrusion die 4 building cores, the whole clamping speed of the utility model is fast, working (machining) efficiency is high, and whole installation cost is lower.
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. solid profile reverse squeezing device, comprise recipient and plug, it is characterized in that: also comprise pressure ram and extrusion die, be provided with building core at extrusion die, in recipient, offer chute, in chute, be provided with the extrusion die that can move forward and backward along chute, be provided with the pressure ram that can stretch in the recipient at an end of extrusion die, the other end at extrusion die is provided with the plug that homonymy recipient port is blocked, and is provided with billet between plug and extrusion die.
2. a kind of solid profile reverse squeezing device according to claim 1 is characterized in that: offer be used to the fluting that passes manufactured goods on the described pressure ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557567 CN202893861U (en) | 2012-10-26 | 2012-10-26 | Backward extrusion device of solid profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220557567 CN202893861U (en) | 2012-10-26 | 2012-10-26 | Backward extrusion device of solid profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893861U true CN202893861U (en) | 2013-04-24 |
Family
ID=48114581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220557567 Expired - Fee Related CN202893861U (en) | 2012-10-26 | 2012-10-26 | Backward extrusion device of solid profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893861U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873122A (en) * | 2012-10-26 | 2013-01-16 | 昆山集智成模具有限公司 | Solid section backward extrusion device |
| CN103316943A (en) * | 2013-07-01 | 2013-09-25 | 无锡市威特机械有限公司 | Extruding machine heating device |
| CN103537505A (en) * | 2013-10-24 | 2014-01-29 | 河南科技大学 | Shaft part extrusion forming die and extrusion forming method |
-
2012
- 2012-10-26 CN CN 201220557567 patent/CN202893861U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873122A (en) * | 2012-10-26 | 2013-01-16 | 昆山集智成模具有限公司 | Solid section backward extrusion device |
| CN103316943A (en) * | 2013-07-01 | 2013-09-25 | 无锡市威特机械有限公司 | Extruding machine heating device |
| CN103537505A (en) * | 2013-10-24 | 2014-01-29 | 河南科技大学 | Shaft part extrusion forming die and extrusion forming method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131026 |