CN204610447U - A kind of flange plate forged piece of improvement - Google Patents
A kind of flange plate forged piece of improvement Download PDFInfo
- Publication number
- CN204610447U CN204610447U CN201520271888.2U CN201520271888U CN204610447U CN 204610447 U CN204610447 U CN 204610447U CN 201520271888 U CN201520271888 U CN 201520271888U CN 204610447 U CN204610447 U CN 204610447U
- Authority
- CN
- China
- Prior art keywords
- flange plate
- reaming
- plate body
- intracardiac
- forged piece
- 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 kind of flange plate forged piece of improvement, comprise flange plate body, flange plate body central to be provided with outside center reaming and in intracardiac reaming, outside center reaming and in intracardiac reaming coaxially arrange, the upper intracardiac reaming end of flange plate body is provided with inner position portion, and on flange plate body, center extends out nose end and is provided with outer arcuate positioning part.The utility model compared with prior art has following advantages: one-body molded manufacture, reasonable in design, and structure is simple, and stability when improving structural strength and use, extends working life.
Description
Technical field
The utility model relates to a kind of flange plate forged piece of improvement.
Background technique
Forging is that metal is applied in pressure, moulds the shape of requirement or the object of suitable compressive force by plastic deformation.This strength realizes typically by use iron hammer or pressure.Forging process has built exquisite granular structure, and improves the physical attribute of metal.In the reality of component uses, a correct design can make grain flow in the direction of principal pressure.Flange plate forged piece life-span of the prior art short and not easily manufacturing, poor practicability, does not meet necessary requirement.
Therefore, a kind of new technological scheme should be provided to solve the problem.
Summary of the invention
The utility model provides a kind of flange plate forged piece of improvement.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of flange plate forged piece of improvement, comprise flange plate body, flange plate body central to be provided with outside center reaming and in intracardiac reaming, outside center reaming and in intracardiac reaming coaxially arrange, the upper intracardiac reaming end of flange plate body is provided with inner position portion, and on flange plate body, center extends out nose end and is provided with outer arcuate positioning part.
The related content of technique scheme is explained as follows:
In technique scheme, connected by concave profile between inner position portion and flange plate body.
Further technological scheme, concave profile comprises the first concave profile and the second concave profile, and in described first arc, shape face and interior second arc shaped surface are located at two ends, inner position portion respectively.
Preferably, outer arcuate positioning part comprises the first outer arcuate locating face, the second outer arcuate locating face, the 3rd outer arcuate locating face and arc fixing part.
Preferably, arc fixing part equal angles is located on flange plate body.
Because technique scheme is used, the utility model compared with prior art has following advantages:
One-body molded manufacture, reasonable in design, structure is simple, and stability when improving structural strength and use, extends working life.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model schematic diagram.
Accompanying drawing 2 is the utility model figure A-A sectional view.
In above accompanying drawing: 1, flange plate body; 2, reaming outside center; 3, intracardiac reaming in; 4, inner position portion; 5, the first concave profile; 6, the second concave profile; 7, the first outer arcuate locating face; 8, the second outer arcuate locating face; 9, the 3rd outer arcuate locating face; 10, arc fixing part; 11, angle [alpha].
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
As illustrated in fig. 1 and 2, the flange plate forged piece of a kind of improvement of the present utility model, comprise flange plate body 1, flange plate body 1 center to be provided with outside center reaming 2 and in intracardiac reaming 3, outside center reaming 2 and in intracardiac reaming 3 coaxially arrange, upper intracardiac reaming 3 end of flange plate body 1 is provided with inner position portion 4, connected by concave profile between inner position portion 4 and flange plate body 1, concave profile comprises the first concave profile 5 and the second concave profile 6, in first arc, shape face 5 and interior second arc shaped surface 6 are located at two ends, inner position portion 4 respectively, on flange plate body 1, center extends out hole 2 end and is provided with outer arcuate positioning part, outer arcuate positioning part comprises the first outer arcuate locating face 7, second outer arcuate locating face 8, 3rd outer arcuate locating face 9 and arc fixing part 10, arc fixing part 10 equal angles is located on flange plate body 1, angle [alpha] 11 is located at (shown in Fig. 1 is 72 °) between 5-72 °, one-body molded manufacture, reasonable in design, structure is simple, stability when improving structural strength and use, extend working life.
Location clamping smooth surface, smooth, carries out sand blast to forging during use, goes most scale, and initial workpiece crystal flows to must cut pickling test open: workpiece both ends of the surface must not have flange, Fold, and all the other are close with profile parallel.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (5)
1. the flange plate forged piece improved, comprise flange plate body, it is characterized in that: described flange plate body central to be provided with outside center reaming and in intracardiac reaming, outside described center reaming and in intracardiac reaming coaxially arrange, the upper intracardiac reaming end of described flange plate body is provided with inner position portion, and on described flange plate body, center extends out nose end and is provided with outer arcuate positioning part.
2. the flange plate forged piece of a kind of improvement according to claim 1, is characterized in that: connected by concave profile between described inner position portion and flange plate body.
3. the flange plate forged piece of a kind of improvement according to claim 2, is characterized in that: described concave profile comprises the first concave profile and the second concave profile, and described first concave profile and the second concave profile are located at two ends, inner position portion respectively.
4. the flange plate forged piece of a kind of improvement according to claim 1, is characterized in that: described outer arcuate positioning part comprises the first outer arcuate locating face, the second outer arcuate locating face, the 3rd outer arcuate locating face and arc fixing part.
5. the flange plate forged piece of a kind of improvement according to claim 4, is characterized in that: described arc fixing part equal angles is located on flange plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271888.2U CN204610447U (en) | 2015-04-29 | 2015-04-29 | A kind of flange plate forged piece of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271888.2U CN204610447U (en) | 2015-04-29 | 2015-04-29 | A kind of flange plate forged piece of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610447U true CN204610447U (en) | 2015-09-02 |
Family
ID=53963017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271888.2U Expired - Fee Related CN204610447U (en) | 2015-04-29 | 2015-04-29 | A kind of flange plate forged piece of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610447U (en) |
-
2015
- 2015-04-29 CN CN201520271888.2U patent/CN204610447U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150902 Termination date: 20170429 |