CN104971998A - Mold for end socket - Google Patents
Mold for end socket Download PDFInfo
- Publication number
- CN104971998A CN104971998A CN201510344654.0A CN201510344654A CN104971998A CN 104971998 A CN104971998 A CN 104971998A CN 201510344654 A CN201510344654 A CN 201510344654A CN 104971998 A CN104971998 A CN 104971998A
- Authority
- CN
- China
- Prior art keywords
- end socket
- seaming chuck
- mold
- lock block
- lower lock
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/44—Making closures, e.g. caps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a mold for an end socket. The mold comprises an upper pressing head and a lower pressing block. The cross section of the upper pressing head is larger than that of the lower pressing block, and a circle of protrusion is arranged at the bottom of the upper pressing head. Compared with the prior art, the friction force between a person and the mold is increased by increasing the roughness degree of the outer surface of the upper pressing head, so that the mold is removed more conveniently.
Description
Technical field
The invention belongs to end socket application, be specifically related to a kind of end socket mould.
Background technology
End socket is indispensable vitals in petrochemical industry, atomic energy to food pharmaceutical all conglomeraties pressure vessel and equipment.Due to the end cap that end socket is on pressure vessel, be a main pressure-containing member of pressure vessel, seal.In end socket is produced, often need to shape by mould, and some end socket weight ratios are comparatively large, after completing in a mold, it is very hard for mould being extractd and take out end socket, if the too smooth frictional force that can affect of mould, pretty troublesome when causing extracing mould.
Summary of the invention
Goal of the invention: the object of the invention is to for the deficiencies in the prior art, provides a kind of end socket mould.
Technical scheme: in order to reach foregoing invention object, the present invention has specifically come like this: end socket mould, comprises seaming chuck and lower lock block, described seaming chuck cross section is greater than lower lock block, and has a circle protruding bottom seaming chuck.
Wherein, the length of described projection is 10 ~ 20cm.
Wherein, be provided with a circle bottom described lower lock block protruding, and projection length is 15 ~ 30cm.
Wherein, described seaming chuck sidepiece is provided with some salient points.
Wherein, the length of described salient point is 1 ~ 2cm.
Beneficial effect: the present invention, compared with conventional art, by increasing the degree of roughness of the appearance of seaming chuck, improving the frictional force between people and mould, becoming more convenient when mould is extractd.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
End socket mould as shown in Figure 1, comprises seaming chuck and lower lock block, and described seaming chuck cross section is greater than lower lock block, and has a circle protruding bottom seaming chuck, and length is 10 ~ 20cm; Also can be provided with a circle bottom described lower lock block protruding, length is 15 ~ 30cm, and convenient this projection that tramps with one's feet when winning seaming chuck, further facilitates and depart from seaming chuck and lower lock block; Described seaming chuck sidepiece is provided with some salient points, and length is 1 ~ 2cm.
Claims (5)
1. end socket mould, comprises seaming chuck and lower lock block, it is characterized in that, described seaming chuck cross section is greater than lower lock block, and has a circle protruding bottom seaming chuck.
2. end socket mould according to claim 1, is characterized in that, the length of described projection is 10 ~ 20cm.
3. end socket mould according to claim 1 and 2, is characterized in that, be provided with a circle protruding, and projection length is 15 ~ 30cm bottom described lower lock block.
4. end socket mould according to claim 1 and 2, is characterized in that, described seaming chuck sidepiece is provided with some salient points.
5. end socket mould according to claim 4, is characterized in that, the length of described salient point is 1 ~ 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344654.0A CN104971998A (en) | 2015-06-19 | 2015-06-19 | Mold for end socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344654.0A CN104971998A (en) | 2015-06-19 | 2015-06-19 | Mold for end socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104971998A true CN104971998A (en) | 2015-10-14 |
Family
ID=54269276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510344654.0A Pending CN104971998A (en) | 2015-06-19 | 2015-06-19 | Mold for end socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104971998A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1323396A1 (en) * | 1985-12-26 | 1987-07-15 | Ворошиловградский Филиал Научно-Исследовательского Института Строительного Производства | Bell former of forms for manufacturing tubular articles from concrete mixes |
| CN101987333A (en) * | 2009-08-07 | 2011-03-23 | 上海重型机器厂有限公司 | Punch forming method for large seal head of pressure vessel of nuclear power equipment |
| CN202162277U (en) * | 2011-07-11 | 2012-03-14 | 成都正武封头制造股份有限公司 | Forming and stamping mould with seal head |
| CN202571023U (en) * | 2012-05-14 | 2012-12-05 | 宜兴市联丰化工机械有限公司 | End socket composite die |
| CN104175071A (en) * | 2014-07-24 | 2014-12-03 | 首都航天机械公司 | Hot forming method and die of complex titanium alloy cable cover seal head |
-
2015
- 2015-06-19 CN CN201510344654.0A patent/CN104971998A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1323396A1 (en) * | 1985-12-26 | 1987-07-15 | Ворошиловградский Филиал Научно-Исследовательского Института Строительного Производства | Bell former of forms for manufacturing tubular articles from concrete mixes |
| CN101987333A (en) * | 2009-08-07 | 2011-03-23 | 上海重型机器厂有限公司 | Punch forming method for large seal head of pressure vessel of nuclear power equipment |
| CN202162277U (en) * | 2011-07-11 | 2012-03-14 | 成都正武封头制造股份有限公司 | Forming and stamping mould with seal head |
| CN202571023U (en) * | 2012-05-14 | 2012-12-05 | 宜兴市联丰化工机械有限公司 | End socket composite die |
| CN104175071A (en) * | 2014-07-24 | 2014-12-03 | 首都航天机械公司 | Hot forming method and die of complex titanium alloy cable cover seal head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |