CN202516874U - Cleaning pad of copper and copper alloy extruder - Google Patents
Cleaning pad of copper and copper alloy extruder Download PDFInfo
- Publication number
- CN202516874U CN202516874U CN2012201237044U CN201220123704U CN202516874U CN 202516874 U CN202516874 U CN 202516874U CN 2012201237044 U CN2012201237044 U CN 2012201237044U CN 201220123704 U CN201220123704 U CN 201220123704U CN 202516874 U CN202516874 U CN 202516874U
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- cleaning pad
- cleaning
- copper
- pad
- cylindrical structure
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Abstract
The utility model discloses a cleaning pad of a copper and copper alloy extruder. The cleaning pad is a hollow cylindrical structure, and flanges are respectively arranged on both sides of the hollow cylindrical structure. A side seam 2 is arranged on the side of the cleaning pad. The cleaning pad adopts H13 steel. The flanges are 160-300 mm high. The side seam is 5 mm wide, and the side seam and an axis of the cleaning pad are at an angle of 15 degrees. By adopting the elastic-hollow cleaning pad provided by the utility model, the weight of the cleaning pad is greatly reduced, and the cleaning pad is convenient for transportation and conveying. When cleaning, the cleaning pad is easy to align, the cleaning work can be finished by once cleaning, and the cleaning efficiency is greatly improved. Without a hard scratch between the cleaning pad and an extrusion cylinder, the cleaning pad has a certain protection effect on the cleaning pad and the extrusion cylinder.
Description
Technical field
The utility model belongs to the Machining Technology field, relates in particular to the cleaning pad of a kind of copper and copper alloy extruder.
Background technology
At present, China's light metal, the employed cleaning pad of heavy metal extruder are solid cleaning pad, and it is surplus to be used for clearing up the pressure that metal extrusion process forms, the shelling that forms during the decortication extruding.The material of cleaning pad is generally H13 (4Cr5MoSiV1), and processing and Technology for Heating Processing are quite complicated.The substance of solid cleaning pad is bigger, and production cost is higher, and the transhipment in the production and transport process is also extremely inconvenient.Solid cleaning pad generally adopts short garden column structure; When circulating cleaning; The cleaning pad riding position usually can appear not just and needs are cleared up repeatedly; Even the stuck phenomenon that just do not causing because of the cleaning pad riding position appears, and to squeeze easily when by force cleaning pad being released and hinder recipient, influence is produced and is normally carried out.
The utility model content
The utility model is exactly to above-mentioned deficiency, proposes the elasticity-hollow cleaning pad of a kind of copper and copper alloy extruder.
Above-mentioned purpose realizes through following proposal:
The cleaning pad of a kind of copper and copper alloy extruder is characterized in that, said cleaning pad is a hollow cylindrical structure, and is respectively equipped with flange in the both sides of said hollow cylindrical structure.
Cleaning pad according to above-mentioned is characterized in that, at the limit seam that the sidepiece of said cleaning pad offers.
Cleaning pad according to above-mentioned is characterized in that, the material that said cleaning pad adopts is the H13 steel.
Cleaning pad according to above-mentioned is characterized in that, the height of said flange is 160-300mm.
Cleaning pad according to above-mentioned is characterized in that, said limit seam is wide for 5mm.
Cleaning pad according to above-mentioned is characterized in that, said limit seam becomes 15 ° angle with the axis of cleaning pad.
The beneficial effect of the utility model: use the elasticity-hollow cleaning pad of the utility model, can alleviate the weight of cleaning pad greatly, convenient transportation, conveying.Be easy to centering during cleaning, once cleaning can be accomplished cleaning work, and cleaning efficiency improves greatly.The hard scratch between cleaning pad and the recipient can not occur, cleaning pad and recipient have all been played the certain protection effect.
Description of drawings
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the angle sketch map of wing and axis on the cleaning pad of the utility model.
The specific embodiment
Referring to Fig. 1, the cleaning pad of copper of the present invention and copper alloy extruder is a hollow cylindrical structure, and is respectively equipped with flange 1 in the both sides of hollow cylindrical structure.At the limit seam 2 that the sidepiece of cleaning pad offers.Cleaning pad can adopt H13 steel (4Cr5MoSiV1).The height of flange 1 is 160-300mm.The limit seam is wide for 5mm, and the limit seam becomes 15 ° angle (referring to Fig. 2) with the axis of cleaning pad.The cleaning pad of offering limit seam has certain elasticity, and is long and when deformation defects such as " bulges " takes place, the hard scratch between cleaning pad and the recipient can not occur in recipient service time, and cleaning pad and recipient have all been played the certain protection effect.
The thickness of steel product at each position of cleaning pad is about 30mm, can alleviate the weight of cleaning pad greatly with respect to solid cleaning pad.With the diameter be 300mm etc. high cleaning pad be example, being equivalent to can loss of weight about 75%, reduces production costs greatly.
The concrete course of work is following:
When extrusion process finished, transport establishment was transported to the last ingot position of recipient with cleaning pad, and the central axis of cleaning pad and recipient axis are in the same vertical plane, but the axial location of cleaning pad is lower slightly.Pressure ram pushed away recipient with cleaning pad, accomplished scale removal process.Surplus being pushed into together in the auxiliary body pressed in cleaning pad, extrusion ingot decortication, dummy block and extruding, accomplishes cleaning pad, extrusion ingot decortication, dummy block and extruding by auxiliary body and presses the separation between surplus.Subsequently, cleaning pad returns the cleaning station and waits for and to clear up next time; Dummy block returns extrusion position, waits pending extruding next time; The surplus waste material Material collecting box for harvesting that is transported to is pressed in extrusion ingot decortication and extruding.
Claims (6)
1. the cleaning pad of copper and copper alloy extruder is characterized in that said cleaning pad is a hollow cylindrical structure, and is respectively equipped with flange in the both sides of said hollow cylindrical structure.
2. cleaning pad according to claim 1 is characterized in that, at the limit seam that the sidepiece of said cleaning pad offers.
3. cleaning pad according to claim 1 is characterized in that, the material that said cleaning pad adopts is the H13 steel.
4. according to the described cleaning pad of one of claim 1-3, it is characterized in that the height of said flange is 160-300mm.
5. cleaning pad according to claim 2 is characterized in that, said limit seam is wide for 5mm.
6. according to claim 2 or 4 described cleaning pads, it is characterized in that said limit seam becomes 15 ° angle with the axis of cleaning pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201237044U CN202516874U (en) | 2012-03-29 | 2012-03-29 | Cleaning pad of copper and copper alloy extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201237044U CN202516874U (en) | 2012-03-29 | 2012-03-29 | Cleaning pad of copper and copper alloy extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202516874U true CN202516874U (en) | 2012-11-07 |
Family
ID=47099844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201237044U Expired - Fee Related CN202516874U (en) | 2012-03-29 | 2012-03-29 | Cleaning pad of copper and copper alloy extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202516874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670253A (en) * | 2016-11-30 | 2017-05-17 | 重庆市成吉思机械制造有限公司 | Oxide shell treatment device for reverse extrusion machine |
-
2012
- 2012-03-29 CN CN2012201237044U patent/CN202516874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670253A (en) * | 2016-11-30 | 2017-05-17 | 重庆市成吉思机械制造有限公司 | Oxide shell treatment device for reverse extrusion machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |