CN202336503U - Locatable type reverse extrusion rod - Google Patents
Locatable type reverse extrusion rod Download PDFInfo
- Publication number
- CN202336503U CN202336503U CN2011203999349U CN201120399934U CN202336503U CN 202336503 U CN202336503 U CN 202336503U CN 2011203999349 U CN2011203999349 U CN 2011203999349U CN 201120399934 U CN201120399934 U CN 201120399934U CN 202336503 U CN202336503 U CN 202336503U
- Authority
- CN
- China
- Prior art keywords
- rod
- extrusion
- locatable
- type reverse
- rod body
- 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
Links
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A locatable type reverse extrusion rod comprises a rod body. An extrusion die is positioned at the outer end of the rod body, a connection sleeve is arranged between the rod body and the extrusion die, and a location clamp claw is arranged on the outer side of the rod body at the position of the connection sleeve. The locatable type reverse extrusion rod has the advantages of facilitating integral motion due to the structure of the clamp claw, reducing external friction on an integral extrusion mechanism in a working process, being favorable for mechanical property of extrusion products and being capable of improving production efficiency.
Description
Technical field
The utility model relates to a kind of pressure ram, but relates in particular to the reverse pressure ram of a kind of locate mode.
Background technology
The existing general employing forward extrusion mechanism that applies to the section bar extruder; Suffered in the course of the work external friction influence is bigger; The deformed area of spindle flows inhomogeneous; It is surplus with pressure also can to produce certain extruding lockhole, thereby makes that the mechanical property of extruded product is relatively poor, thereby has influenced production efficient; In addition, if use reverse pressure ram, lack location structure, operating efficiency can not improve equally during operation.
The utility model content
To above defective, but the purpose of the utility model provides a kind of mechanical property that reduces outside friction, helps improving extruded product, has the reverse pressure ram of the locate mode of locating claw, to solve many deficiencies of prior art.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
But the reverse pressure ram of a kind of locate mode comprises the body of rod, and extrusion die is installed in body of rod outer end, is provided with adapter sleeve between the body of rod and the extrusion die, is positioned on the body of rod in the outside, adapter sleeve position the location claw is set.
But the beneficial effect of the reverse pressure ram of the described locate mode of the utility model is: through setting up claw structure; Be convenient to the molar behavior of pressure ram; Can reduce the suffered in the course of the work outside frictional force of monolithic extruded mechanism; Help improving the mechanical property of extruded product, can enhance productivity.
Description of drawings
According to embodiment and accompanying drawing the utility model is done further explain below.
But Fig. 1 is the reverse pressure ram sketch map of the said locate mode of the utility model embodiment.
Among the figure:
1, the body of rod; 2, adapter sleeve; 3, extrusion die; 4, trim ring; 5, location claw.
The specific embodiment
As shown in Figure 1, but the reverse pressure ram of the described locate mode of the utility model comprises the body of rod 1, extrusion die 3 is installed in the said body of rod 1 outer end, and the body of rod 1 the inner is provided with trim ring 4, is provided with extrusion die adapter sleeve 2 between the body of rod 1 and the extrusion die 3; Be positioned on the body of rod 1 in the adapter sleeve 2 positions outsides location claw 5 is set.This extruding body of rod 1 is fixed on frame front beam, and mould is installed in the pressure ram front end, promptly extrusion axis direction of advance and metal flow are in the opposite direction.
Claims (1)
1. but reverse pressure ram of locate mode; Comprise the body of rod (1); Extrusion die (3) is installed in the body of rod (1) outer end, is provided with adapter sleeve (2) between the body of rod (1) and the extrusion die (3), it is characterized in that: be positioned to be provided with on the body of rod (1) in the outside, adapter sleeve (2) position and locate claw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203999349U CN202336503U (en) | 2011-10-19 | 2011-10-19 | Locatable type reverse extrusion rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203999349U CN202336503U (en) | 2011-10-19 | 2011-10-19 | Locatable type reverse extrusion rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336503U true CN202336503U (en) | 2012-07-18 |
Family
ID=46485209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203999349U Expired - Fee Related CN202336503U (en) | 2011-10-19 | 2011-10-19 | Locatable type reverse extrusion rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336503U (en) |
-
2011
- 2011-10-19 CN CN2011203999349U patent/CN202336503U/en not_active Expired - Fee Related
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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: 20120718 Termination date: 20121019 |