CN201361679Y - Forging mould device for stepped-type large inner bore sleeves - Google Patents
Forging mould device for stepped-type large inner bore sleeves Download PDFInfo
- Publication number
- CN201361679Y CN201361679Y CNU2009200423068U CN200920042306U CN201361679Y CN 201361679 Y CN201361679 Y CN 201361679Y CN U2009200423068 U CNU2009200423068 U CN U2009200423068U CN 200920042306 U CN200920042306 U CN 200920042306U CN 201361679 Y CN201361679 Y CN 201361679Y
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- China
- Prior art keywords
- sleeve
- press
- stepped
- anvil block
- mandrel
- 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 relates to a forging mould device for stepped-type large inner bore sleeves, which is mainly used for forging stepped-type large inner bore sleeves. The forging mould comprises a trestle (1), a mandrel (2), a stepped sleeve (3), and an upper anvil block (4) of a press. The mandrel (2) is transversely arranged on the trestle (1), the upper anvil block (4) of the press is arranged above the mandrel (2); the stepped sleeve (3) is arranged above the mandrel (2); and the lower end surface of the upper anvil block (4) of the press is fabricated to have a stepped shape. Since the anvil block of the press is in the shape of steps, the shape of the anvil block of the press can be fully utilized to fabricate the step on the outer edge of the sleeve. The specific manufacturing method is as follows: the mandrel is used to forge the sleeve with a straight forging side, the length of the large end of the sleeved is measured, and the steps are pressed on the straight sleeve by the edge of the anvil block of the press, so that the forging mould device for the stepped-type large-inner bore sleeve cab forge a straight sleeve and an outer-edge step.
Description
(1) technical field
The utility model relates to a kind of forging mold, is specifically related to the forging mold device of the big inner hole sleeve tube of a kind of step class.Be mainly used in and forge the big inner hole sleeve tube of step class.Belong to forging equipment attachment technique field.
(2) background technology
Before the utility model was made, the last manufacturing process of the big inner hole sleeve tube of step class all was to finish with single plug reaming at present.Final shape of product all is that the two ends endoporus becomes greatly, flare, and sleeve outer rim step is also bad to forge.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of forging mold device that can forge the big inner hole sleeve tube of step class of straight sleeve and outer rim step to put.
The purpose of this utility model is achieved in that the forging mold device of the big inner hole sleeve tube of a kind of step class, described forging mold is made up of anvil piece on saddle support, plug, step sleeve and the press, described plug laterally is held on the saddle support, the step jacket casing places on the plug, the anvil piece places the plug top on the press, and step is arranged in anvil piece lower surface on the press.
Anvil is block-shaped on the press can make full use of the shape of anvil piece on the press owing to be step, and the step of sleeve outer rim is made.Concrete preparation method is: forge the straight sleeve of forging face with plug earlier, measured the big end length of sleeve then, extrude step with the edge of anvil piece on the press on straight sleeve.Therefore, adopt the forging mold device of the big inner hole sleeve tube of the utility model step class can forge straight sleeve and outer rim step.
(4) description of drawings
Fig. 1 is the general structure schematic diagram of the forging mold device of the big inner hole sleeve tube of the utility model step class.
Among the figure: anvil piece 4 on saddle support 1, plug 2, step sleeve 3, the press.
(5) specific embodiment
Referring to Fig. 1, the forging mold device of the big inner hole sleeve tube of step class that the utility model relates to mainly is made up of anvil piece 4 on saddle support 1, plug 2, step sleeve 3 and the press.Described plug 2 laterally is held on the saddle support 1, and step sleeve 3 is placed on the plug 2, and anvil piece 4 places plug 2 tops on the press, and step is arranged in anvil piece 4 lower surfaces on the press.
Claims (1)
1, the forging mold device of the big inner hole sleeve tube of a kind of step class, it is characterized in that described forging mold is made up of anvil piece (4) on saddle support (1), plug (2), step sleeve (3) and the press, described plug (2) laterally is held on the saddle support (1), step sleeve (3) is placed on the plug (2), anvil piece (4) places plug (2) top on the press, and step is arranged in anvil piece (4) lower surface on the press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200423068U CN201361679Y (en) | 2009-03-16 | 2009-03-16 | Forging mould device for stepped-type large inner bore sleeves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200423068U CN201361679Y (en) | 2009-03-16 | 2009-03-16 | Forging mould device for stepped-type large inner bore sleeves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201361679Y true CN201361679Y (en) | 2009-12-16 |
Family
ID=41472339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200423068U Expired - Fee Related CN201361679Y (en) | 2009-03-16 | 2009-03-16 | Forging mould device for stepped-type large inner bore sleeves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201361679Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151777A (en) * | 2010-12-30 | 2011-08-17 | 二重集团（德阳）重型装备股份有限公司 | Process for forging cake-like forge piece with shoulder |
| CN109092985A (en) * | 2018-10-29 | 2018-12-28 | 佛山市南海区桥亿五金电器有限公司 | A kind of processing method of the straight tube part with stepped hole |
-
2009
- 2009-03-16 CN CNU2009200423068U patent/CN201361679Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151777A (en) * | 2010-12-30 | 2011-08-17 | 二重集团（德阳）重型装备股份有限公司 | Process for forging cake-like forge piece with shoulder |
| CN109092985A (en) * | 2018-10-29 | 2018-12-28 | 佛山市南海区桥亿五金电器有限公司 | A kind of processing method of the straight tube part with stepped hole |
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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: 20091216 Termination date: 20120316 |