CN201735724U - Column bolt blank - Google Patents
Column bolt blank Download PDFInfo
- Publication number
- CN201735724U CN201735724U CN2010202549773U CN201020254977U CN201735724U CN 201735724 U CN201735724 U CN 201735724U CN 2010202549773 U CN2010202549773 U CN 2010202549773U CN 201020254977 U CN201020254977 U CN 201020254977U CN 201735724 U CN201735724 U CN 201735724U
- Authority
- CN
- China
- Prior art keywords
- metallic roll
- cutting groove
- utility
- round platform
- model
- 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 - Lifetime
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Abstract
The utility model discloses a column bolt blank, comprising a metal roll, wherein the metal roll is provided with a circular cutting groove of which the cross section forms a triangle shape; one end of the metal roll is provided with a circular table; one side of the triangular circular cutting groove, away from the circular table, is vertical to the axis of the metal roll; the extending line of one end of the triangular circular cutting groove, near the circular table, forms the inclined angle with the axis of the metal roll; and the upper bottom of the circular table is provided with a tongs handle. The utility model has scientific and reasonable process, overcomes the defects of the prior art, and has the advantages of material saving, and uniform metallurgical performance of finished cutout.
Description
Technical field
The utility model relates to the workpiece manufacture field, particularly, relates to a kind of column bolt blank.
Background technology
Continuous casting machine fan-shaped segment is the conticaster important component part, be made up of bending section, segmental arc, alignment section, horizontal segment etc., each section all adopts, and roll roller whole, solid matter is listed as, and each section of fan-shaped section roll gap grows and shrinks gradually down, the roll gap spacing needs accurately, and repeatability is good could to guarantee the defective goods quality.And the high casting conductance roller that expands of each roll, all adopt carrying bolt to fix by bolster, on inside and outside arc frame, can regulate casting stream thickness by regulating bolt and bolster, because the support and the regulating action of pair roller, carrying bolt and quality adopts the plain bolt head to add the bolt column forging forming for continuous casting machine fan-shaped segment and as for whole continuous casting machine fan-shaped segment and during as for whole conticaster, the bolt tail end needs ad hoc pincers so that machinery gripping during processing in the forging and pressing process, pincers are need mechanically cutting after machining, and, be otch the inhomogeneous intensity weakness that becomes of bolt metallurgical structure at the forging and pressing forceps major for guaranteeing the uniformity of processing temperature.
The utility model content
The purpose of this utility model is, at the problems referred to above, proposes a kind of column bolt blank, to realize that craft science is reasonable, to save material, metallurgical structure advantage of uniform.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of column bolt blank comprises metallic roll, and having a cross section on the described metallic roll is leg-of-mutton ring cutting groove; One end of described metallic roll is provided with round platform; Described leg-of-mutton ring cutting groove is vertical with the metallic roll axis on one side away from round platform, and described leg-of-mutton ring cutting groove becomes an angle of inclination near round platform extended line on one side with the metallic roll axis; The upper base of described round platform is provided with the pincers handle.
Further, described angle of inclination is 30-45 °.
Further, described pincers are being stage body, and described stage body axis and metallic roll axis coincide, and stage body is established two planes at least, add as machinery and hold machined surface, fixing parts to be processed when being used to forge and press.
The utility model craft science, reasonable, product structure is simple, compact, mainly has the following advantages compared with prior art: pincers are not cut part, directly are fused to the part of bolt, saved a large amount of materials; The processing temperature unanimity, and do not have pincers otch, become mouthful metallographic even.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 props up the schematic diagram of column bolt blank for the utility model;
Fig. 2 is for being propped up the column bolt schematic diagram that the column bolt blank is produced by the utility model.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.
Embodiment 1
Fig. 1 is an embodiment schematic diagram of the present utility model, props up the column bolt blank as can be seen, comprises metallic roll, and having a cross section on the metallic roll is leg-of-mutton ring cutting groove; One end of metallic roll is provided with round platform; Leg-of-mutton ring cutting groove is vertical with the metallic roll axis on one side away from round platform, and leg-of-mutton ring cutting groove becomes 30 ° of angles of inclination near round platform extended line on one side with the metallic roll axis; The upper base of round platform is provided with stage body, and stage body axis and metallic roll axis coincide, and stage body is established two planes at least, adds as machinery and holds machined surface, fixing parts to be processed when being used to forge and press.
When the forging and pressing blank, the metallic roll material moves direction to pincers on one side from the close round platform of leg-of-mutton ring cutting groove, until parcel stage body pincers handle, forms required shape.
Embodiment 2
Prop up the column bolt blank, comprise metallic roll, having a cross section on the metallic roll is leg-of-mutton ring cutting groove; One end of metallic roll is provided with round platform; Leg-of-mutton ring cutting groove is vertical with the metallic roll axis on one side away from round platform, and leg-of-mutton ring cutting groove is near round platform extended line and metallic roll axis angle of inclination at 45 on one side; The upper base of round platform is provided with stage body, and stage body axis and metallic roll axis coincide, and stage body is provided with two planes at least, adds as machinery and holds machined surface, fixing parts to be processed when being used to forge and press.
When the forging and pressing blank, the metallic roll material moves direction to pincers on one side from the close round platform of leg-of-mutton ring cutting groove, until parcel stage body pincers handle, forms required shape.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. one kind column bolt blank is characterized in that comprise metallic roll, having a cross section on the described metallic roll is leg-of-mutton ring cutting groove; One end of described metallic roll is provided with round platform; Described leg-of-mutton ring cutting groove is vertical with the metallic roll axis on one side away from round platform, and described leg-of-mutton ring cutting groove becomes an angle of inclination near round platform extended line on one side with the metallic roll axis; The upper base of described round platform is provided with the pincers handle.
2. according to claim 1 column bolt blank is characterized in that described angle of inclination is 30-45 °.
3. according to claim 1 column bolt blank is characterized in that, described pincers are being stage body, and described stage body axis and metallic roll axis coincide, and stage body is provided with two planes at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202549773U CN201735724U (en) | 2010-07-12 | 2010-07-12 | Column bolt blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202549773U CN201735724U (en) | 2010-07-12 | 2010-07-12 | Column bolt blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735724U true CN201735724U (en) | 2011-02-09 |
Family
ID=43551006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202549773U Expired - Lifetime CN201735724U (en) | 2010-07-12 | 2010-07-12 | Column bolt blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735724U (en) |
-
2010
- 2010-07-12 CN CN2010202549773U patent/CN201735724U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Hongda Heavy Industry Co., Ltd. Assignor: Wuxi Hongda Heavy Forging Co., Ltd. Contract record no.: 2011320000499 Denomination of utility model: Column bolt blank Granted publication date: 20110209 License type: Exclusive License Record date: 20110401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214000 RENGANG COMMUNITY, XUELANG SUBDISTRICT, BINHU DISTRICT, WUXI CITY, JIANGSU PROVINCE TO: 214128 NANQUANWANG LANE, BINHU TOWN, BINHU DISTRICT, WUXI CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110505 Address after: 214128, Jiangsu, Wuxi province Binhu District Bin Lake Town, South springs Wang Lane Patentee after: Wuxi Hongda Heavy Industry Co., Ltd. Address before: 214000 Jiangsu province Binhu District of Wuxi City Xuelang Street Ren Gang community Patentee before: Wuxi Hongda Heavy Forging Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |