CN101733954A - Big or small ring structure of novel press machine - Google Patents
Big or small ring structure of novel press machine Download PDFInfo
- Publication number
- CN101733954A CN101733954A CN200810235397A CN200810235397A CN101733954A CN 101733954 A CN101733954 A CN 101733954A CN 200810235397 A CN200810235397 A CN 200810235397A CN 200810235397 A CN200810235397 A CN 200810235397A CN 101733954 A CN101733954 A CN 101733954A
- Authority
- CN
- China
- Prior art keywords
- big
- press machine
- small ring
- circular arc
- novel press
- 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
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000005242 forging Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Forging (AREA)
Abstract
The invention relates to a big or small ring structure of a novel press machine, belonging to the technical field of forging and pressing equipment; the invention aims at providing a big or small ring structure of the novel press machine and overcoming the disadvantages of the cost is high and the production is low owning to the integral forging structure of the big ring and the small ring of the existing press machine; in addition, the invention overcomes the disadvantages that the processing allowance of the forged blank is high, the follow-up processing time is increased and the cost is high; the adopted technical proposal is that: three sections of arc are adopted are welded into one body by a welding method.
Description
Technical field
The present invention relates to a kind of structure of big or small ring of forcing press, particularly a kind of structure of novel press machine big or small ring.Belong to technical field of forging and pressing equipment.
Background technology
In existing forcing press product, it is the product of J11 series that a kind of model is arranged, such as: the forcing press of J11-400 type, before and after the fuselage of forcing press, weld a big ring and little ring respectively, existing domestic pressure machine manufacturer, manufacturing for big ring and little ring all is to adopt the method for solid forging to make, this manufacture method is the cost height not only, production efficiency is low, especially serious is: the general allowance of the blank of forging is bigger, so just cause follow-up machining period amount to increase, and cost is higher.
Summary of the invention
The objective of the invention is to: the structure of big ring of a kind of novel press machine and little ring is provided, overcomes existing big ring of forcing press and little ring and adopt the frame mode of solid forging to exist: cost height, the defective that production efficiency is low; Simultaneously also be for the general allowance of blank that overcomes forging is bigger, cause that following process amount in man-hour increases, the higher defective of cost.
For achieving the above object; The technical solution adopted in the present invention is: adopt three sections circular arcs, use the method for welding that three sections circular arcs are welded as a whole.
Beneficial effect: can overcome big ring of existing forcing press and little ring and adopt the frame mode of solid forging to exist: cost height, the defective that production efficiency is low; The general allowance of blank that also can overcome forging simultaneously is bigger, causes the follow-up increase of machining period amount, the higher defective of cost.
Description of drawings
Accompanying drawing is a structure chart of the present invention.
Shown in the figure: 1, circular arc a; 2, circular arc b; 3, circular arc c.
Embodiment
Adopt suitable technology, produce circular arc a (1), circular arc b (2), circular arc c (3) respectively, the two ends of above-mentioned circular arc are produced suitable bevel for welding respectively, adopt the method for welding then, above-mentioned circular arc is connected to unified whole with weld seam a (1), b (2), c (3).
Claims (3)
1. the structure of a novel press machine big or small ring is by (1), circular arc a; (2), circular arc b; (3), circular arc c forms.
2. the structure of a kind of novel press machine big or small ring according to claim 1 is characterized in that: circular arc a, circular arc b, circular arc c, adopt the method for welding.
3. the structure of a kind of novel press machine big or small ring according to claim 1 and 2 is characterized in that: above-mentioned circular arc is connected to unified whole with weld seam a, b, c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810235397A CN101733954A (en) | 2008-11-18 | 2008-11-18 | Big or small ring structure of novel press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810235397A CN101733954A (en) | 2008-11-18 | 2008-11-18 | Big or small ring structure of novel press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101733954A true CN101733954A (en) | 2010-06-16 |
Family
ID=42458223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810235397A Pending CN101733954A (en) | 2008-11-18 | 2008-11-18 | Big or small ring structure of novel press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101733954A (en) |
-
2008
- 2008-11-18 CN CN200810235397A patent/CN101733954A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |