CN202356506U - Closing-in mould for manufacturing steel seamless gas cylinder - Google Patents
Closing-in mould for manufacturing steel seamless gas cylinder Download PDFInfo
- Publication number
- CN202356506U CN202356506U CN201120413317XU CN201120413317U CN202356506U CN 202356506 U CN202356506 U CN 202356506U CN 201120413317X U CN201120413317X U CN 201120413317XU CN 201120413317 U CN201120413317 U CN 201120413317U CN 202356506 U CN202356506 U CN 202356506U
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- CN
- China
- Prior art keywords
- mould
- closing
- wear
- resistant material
- gas cylinder
- 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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Abstract
The utility model discloses a closing-in mould for manufacturing a steel seamless gas cylinder, which is characterized by being capable of being repeatedly used. The closing-in mould for manufacturing a steel seamless gas cylinder comprises a mould body, wherein a wear-resistant material layer is arranged on the closing-in surface of the mould body. Due to the arrangement of the wear-resistant material layer, the replacement times of the mould can be reduced; additionally, because the wear-resistant material layer is arranged on the closing-in surface of the mould body, the mould body can be made from a common plain carbon steel material which is low in price, thus decreasing the manufacturing cost of the mould; and after the wear-resistant material layer is worn, a new wear-resistant material can be complementally arranged again, and thus the mould can be repeatedly used. The closing-in mould for manufacturing a steel seamless gas cylinder is especially suitable for being popularized and applied in closing-in work for various gas cylinders.
Description
Technical field
The utility model relates to a kind of mould structure, is specifically related to a kind of seamless steel gas cylinder manufacturing and uses closing-in mould.
Background technology
At present, in the production of control steel cylinder, after steel cylinder accomplish to be received the end, directly get into the spinning closing-in machine and close up, the moulding quality of bottleneck will depend on factors such as the profile, material of closing-in mould fully.Mould selects improper meeting directly to influence steel cylinder outward appearance, bottle neck center merging point, and can increase the manufacturing cost of steel cylinder.Therefore the mould that chooses seems particularly important.Present most of factory makes the monoblock type mould, produces behind a collection of steel cylinder integral replacing once more, has so not only increased manufacturing cost but also consuming time.
The utility model content
The utility model technical problem to be solved provides a kind of seamless steel gas cylinder manufacturing that is repeatedly used and uses closing-in mould.
The utility model solves the technical scheme that its technical problem adopted: closing-in mould is used in the seamless steel gas cylinder manufacturing, comprises die ontology, and the closing in surface of die ontology is provided with wear-resistant material layer.
As optimized technical scheme, said wear-resistant material layer adopts the cobalt-based welding material.
Further be to be provided with the rounding off structure in the bottom of wear-resistant material layer.
The beneficial effect of the utility model is: owing to the setting of wear-resistant material layer, can reduce the replacing number of times of mould; In addition, owing on the closing in surface of die ontology, be provided with wear-resistant material layer, die ontology can adopt cheap ordinary carbon steel material, thereby has reduced the manufacturing cost of mould; And after wear-resistant material layer wearing and tearing, can also replenish once more high-abrasive material is set, thereby realized the repeated multiple times use of mould, be particluarly suitable for applying in the closing in operation of various gas cylinders.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1.
Be labeled as among the figure: die ontology 1, closing in surface 2, wear-resistant material layer 3, rounding off structure 4.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Like Fig. 1 and shown in Figure 2, closing-in mould is used in the seamless steel gas cylinder manufacturing of the utility model, comprises die ontology 1, and the closing in surface 2 of die ontology 1 is provided with wear-resistant material layer 3.Owing to the setting of wear-resistant material layer 3, can reduce the replacing number of times of mould; In addition, owing on the closing in surface 2 of die ontology 1, be provided with wear-resistant material layer 3, die ontology 1 can adopt cheap ordinary carbon steel material, thereby has reduced the manufacturing cost of mould; And after wear-resistant material layer 3 wearing and tearing, can also replenish once more high-abrasive material is set, thereby the repeated multiple times that has realized mould is used.
In the above-described embodiment, wear-resistant material layer 3 can adopt making formation such as wear-resisting alloy material, and as preferred mode, said wear-resistant material layer 3 adopts the cobalt-based welding materials.The cobalt-based welding material is that material is used in welding general in the prior art, and it has the high abrasion characteristic, then in the 2 last times of closing in surface that this cobalt-based welding material are arranged on die ontology 1, can adopt the cobalt-based welding rod and utilize the mode of welding to be arranged on the surface 2 of closing up.
In above embodiment,, be provided with rounding off structure 4 in the bottom of wear-resistant material layer 3 for the shoulder at gas cylinder partly obtains the rounding off face.In the closing in process, die ontology 1 and wear-resistant material layer 3 are along the center line rotation of gas cylinder, and gas cylinder also rotates simultaneously, in this process, accomplishes the closing in operation.And, can partly obtain the rounding off face at the shoulder of gas cylinder in the contact site of rounding off structure 4 with gas cylinder.
Claims (3)
1. closing-in mould is used in the seamless steel gas cylinder manufacturing, comprises die ontology (1), it is characterized in that: the closing in surface (2) of die ontology (1) is provided with wear-resistant material layer (3).
2. closing-in mould is used in seamless steel gas cylinder manufacturing as claimed in claim 1, it is characterized in that: said wear-resistant material layer (3) adopts the cobalt-based welding material.
3. closing-in mould is used in according to claim 1 or claim 2 seamless steel gas cylinder manufacturing, it is characterized in that: be provided with rounding off structure (4) in the bottom of wear-resistant material layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120413317XU CN202356506U (en) | 2011-10-26 | 2011-10-26 | Closing-in mould for manufacturing steel seamless gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120413317XU CN202356506U (en) | 2011-10-26 | 2011-10-26 | Closing-in mould for manufacturing steel seamless gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356506U true CN202356506U (en) | 2012-08-01 |
Family
ID=46567723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120413317XU Expired - Fee Related CN202356506U (en) | 2011-10-26 | 2011-10-26 | Closing-in mould for manufacturing steel seamless gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560832A (en) * | 2021-07-30 | 2021-10-29 | 中材科技（九江）有限公司 | Gas cylinder mold and surfacing method thereof |
-
2011
- 2011-10-26 CN CN201120413317XU patent/CN202356506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560832A (en) * | 2021-07-30 | 2021-10-29 | 中材科技（九江）有限公司 | Gas cylinder mold and surfacing method thereof |
| CN113560832B (en) * | 2021-07-30 | 2022-05-20 | 中材科技（九江）有限公司 | Gas cylinder mold and surfacing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20131026 |