CN203665933U - Telescopic mold for spray pipes - Google Patents
Telescopic mold for spray pipes Download PDFInfo
- Publication number
- CN203665933U CN203665933U CN201320587298.1U CN201320587298U CN203665933U CN 203665933 U CN203665933 U CN 203665933U CN 201320587298 U CN201320587298 U CN 201320587298U CN 203665933 U CN203665933 U CN 203665933U
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- Prior art keywords
- pipe
- section
- diameter
- shower
- ring
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Abstract
A telescopic mold for spray pipes comprises two sections of combination parts, wherein one section of combination part is a round tube, the other section of combination part is a stepped tube with two different outer diameters, the stepped tube is inserted into the round tube, the section, which extends into the round tube, of the stepped tube is provided with a circle of bulge ring, the outer diameter of the bulge ring is identical with the inner diameter of the round tube, one end of the round tube is provided with a circle of check ring, and the inner diameter of the check ring is larger than the outer diameter of the stepped tube and smaller than the inner diameter of the bulge ring. The length of the mold can be changed through sliding of the combination parts, so that molds with different lengths can be produced. After the length of the mold is changed, the spray pipes suitable for different projects can be produced, the problem that different molds are produced for different projects is solved, the cost is reduced greatly, and the production time of the spray pipes is shortened.
Description
Technical field
The utility model relates to a kind of telescopic shower mould.
Background technology
The primary structure form of shower is the pipeline of the stepped connection of different tube diameters.While making shower, need to, by glass fibre on the multidiameter of steel pipe composition, then form shower via sintering.Different projects, the length of shower differs greatly.For different projects, the mould of shower (multidiameter) all needed independent making in the past, and this has just extended the cycle that shower is made greatly.
Find by studying us, although the length of shower is along with the difference of project, each variant, but the diameter of shower is several series namely, and in the case of not affecting the position of nozzle, the length that shower is every section has larger design margin, and therefore we use for reference the principle of expansion link, has designed the adjustable shower mould of a set of length.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of telescopic shower mould, and the length of mould can regulate.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of telescopic shower mould, comprise two sections of combination sections, wherein one section of described combination section is a pipe, another section of described combination section is a ladder pipe with two various outer diameters, described ladder pipe inserts in described pipe, one section of described pipe of stretching into of described ladder pipe has a circle bulge loop, the external diameter of described bulge loop is identical with the internal diameter of described pipe, the end of described pipe has a circle back-up ring, the internal diameter of described back-up ring is greater than the external diameter of described ladder pipe, be less than the internal diameter of described bulge loop.By slip combination section, can change the length of mould, thereby produce the mould of different length.After the length of mould changes, we can produce the shower that is applicable to different projects, needn't, for each disparity items, make different moulds, greatly reduce cost, have reduced the time that shower is made.
In technique scheme, because the length of every section of shower is longer, cause the length of every section of combination section on mould also very long, though the thickness of each combination section is done very large, be also difficult to avoid mold integral to occur bending.The inner ring of one of them section of described combination section is provided with tubule, and all described tubules all, on same axis, also comprise a mandrel, and described mandrel is through all described tubules.Mandrel is for strengthening the rigidity of combination section.
In technique scheme, preferably, the end of described pipe is by being welded with a circle reducer, and the outer surface of described reducer is round table surface, the outside diameter of described round table surface equals the external diameter of described pipe, and the diameter of described round table surface small end equals the diameter of larger one section of described ladder pipe.
The utility model compared with prior art, has following beneficial effect: after 1, the length of mould changes, we can produce the shower that is applicable to different projects, needn't be for each disparity items, make different moulds, greatly reduce cost, reduced the time that shower is made.2, reduce the lasting mould transformation of the way or the workload of making.Adopt in this way, likely make mould produce once, use for a long time.3,, owing to adopting fabricated structure, the knockout press of mould will significantly reduce (first de-bassoon, then combined type pipe die moves along mould tail, just starts de-follow-up product in the time being stretched to maximum), improve demoulding efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the local enlarged diagram of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
Referring to Fig. 1, a kind of telescopic shower mould, comprises two sections of combination sections and a mandrel 3, and wherein one section of described combination section is a pipe 1, and another section of described combination section is a ladder pipe 2 with two various outer diameters.
The inner ring of ladder pipe 2 is provided with several tubules 21, and all described tubules 21 are all on same axis, and tubule 21 is all coaxial with ladder pipe 2, and described mandrel 3 is through all described tubules 21.
Referring to Fig. 2, the end of described pipe 1 is by being welded with a circle reducer 11, the outer surface of described reducer 11 is round table surface, and the outside diameter of described round table surface equals the external diameter of described pipe 1, and the diameter of described round table surface small end equals the diameter of larger one section of described ladder pipe 2.Reducer adopts 8mm steel plate to roll the processing of rear car bed and makes, and is then weldingly fixed on the end face of pipe.
Described ladder pipe 2 inserts in described pipe 1, one section of described pipe 1 of stretching into of described ladder pipe 2 has a circle bulge loop 22, the external diameter of described bulge loop 22 is identical with the internal diameter of described pipe 1, the end of described pipe 1 has a circle back-up ring 12, the internal diameter of described back-up ring 12 is greater than the external diameter of described ladder pipe 2, is less than the internal diameter of described bulge loop 22.
Claims (3)
1. a telescopic shower mould, it is characterized in that: comprise two sections of combination sections, wherein one section of described combination section is a pipe, another section of described combination section is a ladder pipe with two various outer diameters, described ladder pipe inserts in described pipe, one section of described pipe of stretching into of described ladder pipe has a circle bulge loop, the external diameter of described bulge loop is identical with the internal diameter of described pipe, the end of described pipe has a circle back-up ring, the internal diameter of described back-up ring is greater than the external diameter of described ladder pipe, is less than the internal diameter of described bulge loop.
2. shower mould according to claim 1, is characterized in that: the inner ring of one of them section of described combination section is provided with tubule, and all described tubules all, on same axis, also comprise a mandrel, and described mandrel is through all described tubules.
3. shower mould according to claim 1, it is characterized in that: the end of described pipe is by being welded with a circle reducer, the outer surface of described reducer is round table surface, the outside diameter of described round table surface equals the external diameter of described pipe, and the diameter of described round table surface small end equals the diameter of larger one section of described ladder pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587298.1U CN203665933U (en) | 2013-09-24 | 2013-09-24 | Telescopic mold for spray pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587298.1U CN203665933U (en) | 2013-09-24 | 2013-09-24 | Telescopic mold for spray pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665933U true CN203665933U (en) | 2014-06-25 |
Family
ID=50962265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587298.1U Expired - Fee Related CN203665933U (en) | 2013-09-24 | 2013-09-24 | Telescopic mold for spray pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496157A (en) * | 2013-09-24 | 2014-01-08 | 浙江宏电环保科技有限公司 | Telescopic spraying pipe mold |
| CN106217901A (en) * | 2016-08-30 | 2016-12-14 | 李鹏飞 | A kind of taper composite material electric pole reducing type tinuous production |
-
2013
- 2013-09-24 CN CN201320587298.1U patent/CN203665933U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496157A (en) * | 2013-09-24 | 2014-01-08 | 浙江宏电环保科技有限公司 | Telescopic spraying pipe mold |
| CN106217901A (en) * | 2016-08-30 | 2016-12-14 | 李鹏飞 | A kind of taper composite material electric pole reducing type tinuous production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 321000 No. 2, No. 878, North Kang Jie street, Jindong District, Jinhua, Zhejiang. Patentee after: Zhejiang Hongdian Environmental Protection Co., Ltd. Address before: 321000 No. 878, North Ji Jie street, Jindong District, Jinhua, Zhejiang. Patentee before: Zhejiang Hoodi Environmental Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20200924 |