CN201760962U - Forming die for centrifugal cement drain pipe - Google Patents
Forming die for centrifugal cement drain pipe Download PDFInfo
- Publication number
- CN201760962U CN201760962U CN2010205063184U CN201020506318U CN201760962U CN 201760962 U CN201760962 U CN 201760962U CN 2010205063184 U CN2010205063184 U CN 2010205063184U CN 201020506318 U CN201020506318 U CN 201020506318U CN 201760962 U CN201760962 U CN 201760962U
- Authority
- CN
- China
- Prior art keywords
- forming die
- ring
- drain pipe
- centrifugal
- web plate
- 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
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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses a forming die for a centrifugal cement drain pipe, which relates to the forming technology of a hollow cement pipe. The utility model aims at providing the forming die for the centrifugal cement drain pipe, which is made of non-leak slurry and has good quality of the drain pipe, high strength and smooth as well as neat surface. The technical scheme of the forming die is as follows: the forming die comprises a tube plate, a ring rib plate and a sealed ring; and the end of the ring rib plate is matched with a ring-shaped groove at the top part of the sealed ring. The forming die is used for the forming of the hollow cement pipe.
Description
Technical field:
The utility model relates to a kind of hollow pipe of cement forming technique, particularly a kind of centrifugal cement sewer pipe finishing die.
Background technology:
Existing centrifugal cement sewer pipe finishing die, form a tubular tubulation mould by two semicircular cylinder through port gussets with screw, the seal ring of the two ends of tube mould contacts with the end face of ring web plate, generally there is the gap, its gap can be strengthened when running up, cement mortar from then on slit can throw away, and causes drainpipe inner to produce voids and pits, pipe fitting intensity descends, and not only outward appearance is not beautiful on the surface.The interface of ring web plate is connected with the interface of tubular plate in addition, also slit pulp from then on easily.
Summary of the invention:
The purpose of this utility model provides a kind of centrifugal cement sewer pipe finishing die that the made drainpipe quality of a kind of not spillage is good, intensity is high and smooth surface is clean and tidy.The utility model realizes that the purpose technical scheme of utility model is that a kind of centrifugal cement sewer pipe finishing die comprises a plate, ring web plate and seal ring, it is characterized in that: the cannelure at the termination of ring web plate and seal ring top matches.The seam of two relative tube plate end faces staggers mutually with the contact seam of adjacent two relative ring web plate end faces.The utility model has the remarkable advantage that quality is good, intensity is high and smooth surface is neat and artistic compared with the prior art.
Description of drawings:
Fig. 1 is the utility model front view, and Fig. 2 is the local amplification profile in A place of Fig. 1, and Fig. 3 is the local amplification profile in B place of Fig. 1.
The specific embodiment:
In conjunction with above accompanying drawing the utility model is done detailed explanation, the ring web plate 2 and the syndeton of seal ring 3 are improved, the two ends of ring web plate are inserted respectively in the seal ring end face groove (referring to Fig. 2).When the combination forming mould, tube plate 1 to every group rotates an angle relative to ring web plate, upper and lower tube plate end face seam and upper and lower ring web plate end face seam are staggered, slit between the tube plate is not communicated with the slit between ring web plate, mouth gusset 4 is fixed with welding with the tube plate, can avoid spillage to cause product strength to reduce and the not bright and clean shortcoming attractive in appearance in surface.
Claims (2)
1. a centrifugal cement sewer pipe finishing die comprises a plate, ring web plate and seal ring, it is characterized in that: the cannelure at the termination of ring web plate and seal ring top matches.
2. a kind of centrifugal cement sewer pipe finishing die according to claim 1 is characterized in that: the seam of two relative tube plate end faces staggers mutually with the contact seam of adjacent two relative ring web plate end faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205063184U CN201760962U (en) | 2010-08-20 | 2010-08-20 | Forming die for centrifugal cement drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205063184U CN201760962U (en) | 2010-08-20 | 2010-08-20 | Forming die for centrifugal cement drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760962U true CN201760962U (en) | 2011-03-16 |
Family
ID=43713567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205063184U Expired - Fee Related CN201760962U (en) | 2010-08-20 | 2010-08-20 | Forming die for centrifugal cement drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954672A (en) * | 2010-08-20 | 2011-01-26 | 河南省四达仙龙实业有限公司 | Centrifugal forming die for cement drain pipes |
-
2010
- 2010-08-20 CN CN2010205063184U patent/CN201760962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954672A (en) * | 2010-08-20 | 2011-01-26 | 河南省四达仙龙实业有限公司 | Centrifugal forming die for cement drain pipes |
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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: 20110316 Termination date: 20180820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |