CN205056264U - Forming end lid that uses on centrifugal separator - Google Patents
Forming end lid that uses on centrifugal separator Download PDFInfo
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- CN205056264U CN205056264U CN201520670771.1U CN201520670771U CN205056264U CN 205056264 U CN205056264 U CN 205056264U CN 201520670771 U CN201520670771 U CN 201520670771U CN 205056264 U CN205056264 U CN 205056264U
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- end cap
- end cover
- taper hole
- case
- utility
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Abstract
The utility model discloses a forming end lid that uses on centrifugal separator relates to the casting field. The forming end lid is including end cover and end cover case, the taper hole of end cover case is placed in to the end cover, and a terminal surface of end cover flushes with a terminal surface of end cover case, and the end cover adopts interference fit with the fits that is connected of end cover case. The utility model discloses production cycle is short, the expense is low, the steady quality, falls the grain in the use, falls phenomenons such as piece, crackle and reduce, and the production process can be gone on smoothly, has improved production efficiency, has reduced manufacturing cost.
Description
Technical field
The utility model relates to casting field, is a kind of shaping end cap used on centrifuge specifically.
Background technology
The end cap used on centrifuge is at present made up of (as shown in Figure 1) integrated end cap part and end cap case part, and end cap case part material is metal material (such as cast iron).End cap part is refractory material, after shaping, needs refractory material to be placed in end cap case, and completes and make shaping, meets designing requirement.This manufacture labour intensity is large, inefficiency, work under bad environment.End cap make shaping rear health and arid cycle longer, shared frock is more.By the impact of environmental factor, end cap quality after making is unstable, easily occurs falling the phenomenon of block, crackle in use procedure, and end cap crackle, to fall block incidence be 12%, and high speed preliminary operation rear end cap needs to repair, and it is punctual to cause thus producing, and cost increases.
Utility model content
The utility model technical issues that need to address are to provide that a kind of fabrication cycle is short, expense is low, the reliable shaping end cap of steady quality, carry out smoothly to ensure to produce.
For achieving the above object, technical solution adopted in the utility model is:
A kind of shaping end cap used on centrifuge, described shaping end cap is made up of end cap case and end cap, described end cap is placed in the taper hole of end cap case, and an end face of end cap and an end face of end cap case, the connection fit system of end cap and end cap case adopts interference fit.
Further, the lateral surface of described end cap is made up of the conical surface one of two different taperings and the conical surface two, and the taper hole of the end cap case matched is made up of taper hole one and taper hole two, taper hole one and the conical surface one interference fit, taper hole two and the conical surface two interference fit.
The utility model compares existing end cap following beneficial effect:
After the utility model application, end cap case extends service life, if described forming ends is stamped to damage only need change end cap, end cap case turn around time reduced to 5 days by 10 days, thereby reduced tool making expense, decreased the instrument occupation of capital.
The utility model steady quality, in use, decreases because end cap falls grain, falls the production process that the reason such as block, crackle causes and interrupt, improves production efficiency, reduce production cost.In the process of running up, described shaping end cap also can ensure to run with security and stability.
After the utility model application, the labour intensity of workman obtains reduction, and operating environment is improved.
Accompanying drawing explanation
Fig. 1 is existing unitary tip cap structural representation;
Fig. 2 is end cover structure schematic diagram of the present utility model;
Fig. 3 is end cap box structure schematic diagram of the present utility model;
Fig. 4 is the shaping end cap assembly drawing of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details:
The shaping end cap that centrifuge uses, adopts the independent processing and fabricating of mode of split, is finally combined into a shaping end cap.As shown in Figure 4, the utility model is made up of end cap 6 and end cap case 5, and end cap 6 material is refractory material, and end cap case 5 material is cast iron.There are taper hole 1 in the axial direction and taper hole 24 in end cap case 5 inside, and end cap 6 outer surface has the conical surface 1 and the conical surface 22.Both process respectively, both are assembled during use.During assembling, end cap 6 is placed in the taper hole of end cap case 5, an end face of end cap 6 and an end face of end cap case 5, end cap 6 adopts interference fit with the connection fit system of end cap case 5.
Easy to assembly in order to ensure, and coordinate closely, accurate positioning, the lateral surface of described end cap is made up of the conical surface 1 of two different taperings and the conical surface 22, the taper hole of the end cap case 5 matched is made up of taper hole 1 and taper hole 24, taper hole 1 and the conical surface 1 interference fit, taper hole 24 and the conical surface 22 interference fit.The concrete structure of end cap and end cap case, see Fig. 2 and Fig. 3, during assembling, adopts oil bath fire end top box, is positioned in taper hole by end cap, and puts in place, naturally cool, realize interference and connect.During use, be installed on centrifuge after described shaping end cap and cold mould are assembled and use.
Claims (2)
1. the shaping end cap used on centrifuge, it is characterized in that: described shaping end cap is made up of end cap case (5) and end cap (6), described end cap (6) is placed in the taper hole of end cap case (5), one end face of end cap and an end face of end cap case, the connection fit system of end cap and end cap case adopts interference fit.
2. a kind of shaping end cap used on centrifuge as claimed in claim 1, it is characterized in that: the lateral surface of described end cap (6) is made up of the conical surface one (1) of two different taperings and the conical surface two (2), the taper hole of the end cap case matched is made up of taper hole one (3) and taper hole two (4), taper hole one (3) and the conical surface one (1) interference fit, taper hole two (4) and cone (2) face two interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670771.1U CN205056264U (en) | 2015-09-01 | 2015-09-01 | Forming end lid that uses on centrifugal separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670771.1U CN205056264U (en) | 2015-09-01 | 2015-09-01 | Forming end lid that uses on centrifugal separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056264U true CN205056264U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520670771.1U Active CN205056264U (en) | 2015-09-01 | 2015-09-01 | Forming end lid that uses on centrifugal separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253265A (en) * | 2017-07-12 | 2017-10-17 | 横店集团东磁股份有限公司 | A kind of permanent ferrite magnetic tile sintered-carbide die and its assembly method |
-
2015
- 2015-09-01 CN CN201520670771.1U patent/CN205056264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253265A (en) * | 2017-07-12 | 2017-10-17 | 横店集团东磁股份有限公司 | A kind of permanent ferrite magnetic tile sintered-carbide die and its assembly method |
| CN107253265B (en) * | 2017-07-12 | 2019-05-28 | 横店集团东磁股份有限公司 | A kind of permanent ferrite magnetic tile sintered-carbide die and its assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |