CN209349291U - A kind of curved tooling of solution reverse extrusion product head end - Google Patents
A kind of curved tooling of solution reverse extrusion product head end Download PDFInfo
- Publication number
- CN209349291U CN209349291U CN201920077461.7U CN201920077461U CN209349291U CN 209349291 U CN209349291 U CN 209349291U CN 201920077461 U CN201920077461 U CN 201920077461U CN 209349291 U CN209349291 U CN 209349291U
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- semicircle
- hauling pipe
- hauling
- pipe
- baffle
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Abstract
The utility model relates to a kind of curved toolings of solution reverse extrusion product head end, belong to extruder technical field, it include: semicircle hauling pipe, baffle and handle, semicircle hauling pipe one end is provided with baffle, handle is provided on baffle, semicircle hauling pipe inner wall is provided with sliding slot, semicircle adds hauling pipe side wall and is provided with sliding rail, the sliding rail that semicircle adds hauling pipe is used cooperatively with sliding slot, threaded hole is provided on the section of semicircle hauling pipe and the additional hauling pipe of semicircle, semicircle hauling pipe adds hauling pipe with semicircle and is connected by connecting plate, and it is locked by threaded hole and bolt, high temperature resistant scaldproof layer is provided on handle.The utility model in die sleeve by being provided with semicircle hauling pipe, and then increase the thickness of die sleeve, it effectively prevents article end to reduce the distance between die sleeve and mold there is a phenomenon where elbow, while being provided with the additional hauling pipe of semicircle to adapt to the distance between the die sleeve after more mold exchange and mold.
Description
Technical field
The utility model relates to extruder technical field more particularly to a kind of curved works of solution reverse extrusion product head end
Dress.
Background technique
Reverse extrusion can reduce the extruding force of 20%-30% compared with forward extrusion, and the dimensional accuracy of product is high,
Long ingot casting, Mechanical Properties of Products and even tissue can be used, the defect of coarse grain ring can be effectively eliminated and reduce, squeezes speed
Degree can be improved 1 to 1.5 times, and defective material reduces 30% or more, and high production efficiency, finished product rate is high, the advantages of due to reverse extrusion,
So being particularly suitable for squeezing hard alloy and dimensional accuracy height, even tissue and the product without coarse grain ring.
75MN die for extruders wood mould and die sleeve inlay the mode of combination, can shape between the outlet of mold sky knife and die sleeve
At a step, with becoming smaller for die throat diameter, the step height between empty knife and die sleeve just becomes larger, major diameter product mold with
Step between mold shaft is big, is squeezing out product with the effect of gravity, head end will appear the phenomenon that being bent downwardly, and squeeze
Journey occurs not only increasing worker's workload in subsequent processing when big elbow, also loses the yield rate of product significantly.
Utility model content
The utility model provides one to solve the problems, such as that elbow phenomenon occurs product for end in extrusion process
Kind solves the curved tooling of reverse extrusion product head end.
Utility model technical solution:
A kind of curved tooling of solution reverse extrusion product head end, comprising: semicircle hauling pipe, baffle and handle,
Semicircle hauling pipe one end is provided with baffle, is provided with handle on baffle.
Further, the semicircle hauling pipe inner wall is provided with sliding slot, and semicircle adds hauling pipe side wall and is provided with sliding rail, and semicircle is additional to be dragged
The sliding rail of pipe is used cooperatively with sliding slot.
Further, threaded hole, semicircle hauling pipe and semicircle are provided on the section of the semicircle hauling pipe and the additional hauling pipe of semicircle
Additional hauling pipe is connected by connecting plate, and is locked by threaded hole and bolt.
Further, high temperature resistant scaldproof layer is provided on the handle.
The utility model has the advantages that the prior art
The utility model increases the thickness of die sleeve by being provided with semicircle hauling pipe in die sleeve, to reduce
The distance between die sleeve and mold effectively prevent article end there is a phenomenon where elbows, at the same be provided with semicircle add hauling pipe with
The distance between die sleeve and mold after adapting to more mold exchange.
Detailed description of the invention
Fig. 1 is the working state schematic representation of the utility model；
Fig. 2 is one structural schematic diagram of the utility model embodiment；
Fig. 3 is two structural schematic diagram of the utility model embodiment.
Specific embodiment
The utility model is described in detail below with reference to attached drawing.
Embodiment one: the curved tooling of a kind of solution reverse extrusion product head end, comprising: semicircle hauling pipe 11,12 and of baffle
Handle 13,
Described 11 one end of semicircle hauling pipe is provided with baffle 12, handle 13 is provided on baffle 12, so set, reducing mould
Set the distance between 4 and mold 3 effectively prevent 2 end of product, and there is a phenomenon where elbows.
Embodiment two: the curved tooling of a kind of solution reverse extrusion product head end, comprising: semicircle hauling pipe 11,12 and of baffle
Handle 13,
Described 11 one end of semicircle hauling pipe is provided with baffle 12, and handle 13 is provided on baffle 12.
11 inner wall of semicircle hauling pipe is provided with sliding slot 14, and semicircle adds 15 side wall of hauling pipe and is provided with sliding rail, and semicircle is additional to be dragged
The sliding rail of pipe 15 is used cooperatively with sliding slot 14, so set, can increase semicircle therewith after more mold exchange 3 adds hauling pipe 15,
To reduce the distance between die sleeve 4 and mold 3.
Threaded hole 16, semicircle hauling pipe 11 and semicircle are provided on the section of the semicircle hauling pipe 11 and the additional hauling pipe 15 of semicircle
Additional hauling pipe 15 is connected by connecting plate 17, and is locked by threaded hole 16 with bolt, is arranged such, it is therefore prevented that because of product
2 pinch shock power cause greatly semicircle hauling pipe 11 to be detached from the additional hauling pipe 15 of semicircle.
It is provided with high temperature resistant scaldproof layer on the handle 13, so set, preventing from scalding when taking.
4 internal diameter of die sleeve is identical as 11 outer diameter of semicircle hauling pipe.
Semicircle adds the mold 3. that hauling pipe 15 has different models to correspond to different model
The course of work:
It selects suitable semicircle to add hauling pipe 15 according to mold 3 first, semicircle is then added by hauling pipe by connecting plate 17
15 are connected with semicircle hauling pipe 11, and are locked by bolt, finally semicircle hauling pipe 11 are put into inside die sleeve 4, work schedule
The end of product 2 falls in semicircle and adds 15 inner wall of hauling pipe and baffle 12 is pushed to add semicircle outside the release die sleeve 4 of hauling pipe 15, solves
The phenomenon that drop between die sleeve 4 and mold 3 causes 2 elbow of product.
Claims (4)
1. a kind of curved tooling of solution reverse extrusion product head end, comprising: semicircle hauling pipe (11), baffle (12) and handle
(13), which is characterized in that
Described semicircle hauling pipe (11) one end is provided with baffle (12), and handle (13) are provided on baffle (12).
2. a kind of curved tooling of solution reverse extrusion product head end according to claim 1, which is characterized in that described half
Circle hauling pipe (11) inner wall is provided with sliding slot (14), and semicircle adds hauling pipe (15) side wall and is provided with sliding rail, and semicircle adds hauling pipe (15)
Sliding rail is used cooperatively with sliding slot (14).
3. a kind of curved tooling of solution reverse extrusion product head end according to claim 2, which is characterized in that described half
It is provided with threaded hole (16) on the section of circle hauling pipe (11) and semicircle additional hauling pipe (15), semicircle hauling pipe (11) and semicircle are added and dragged
It manages (15) to be connected by connecting plate (17), and is locked by threaded hole (16) with bolt.
4. a kind of curved tooling of solution reverse extrusion product head end according to claim 1, which is characterized in that the hand
Handle is provided with high temperature resistant scaldproof layer on (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077461.7U CN209349291U (en) | 2019-01-17 | 2019-01-17 | A kind of curved tooling of solution reverse extrusion product head end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077461.7U CN209349291U (en) | 2019-01-17 | 2019-01-17 | A kind of curved tooling of solution reverse extrusion product head end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349291U true CN209349291U (en) | 2019-09-06 |
Family
ID=67803012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920077461.7U Active CN209349291U (en) | 2019-01-17 | 2019-01-17 | A kind of curved tooling of solution reverse extrusion product head end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349291U (en) |
-
2019
- 2019-01-17 CN CN201920077461.7U patent/CN209349291U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.5, Hanan 8th Avenue, core area of Hanan industrial new town, Harbin City, Heilongjiang Province Patentee after: Guangzhi Technology Co.,Ltd. Address before: No.5, Hanan 8th Avenue, core area of Hanan industrial new town, Harbin City, Heilongjiang Province Patentee before: HARBIN ZHONGFEI NEW TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |