CN207288760U - The frock of the ring forging of annular groove is set on outer wall - Google Patents
The frock of the ring forging of annular groove is set on outer wall Download PDFInfo
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- CN207288760U CN207288760U CN201721073337.0U CN201721073337U CN207288760U CN 207288760 U CN207288760 U CN 207288760U CN 201721073337 U CN201721073337 U CN 201721073337U CN 207288760 U CN207288760 U CN 207288760U
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- round table
- table surface
- diameter
- wall
- frock
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- 238000005242 forging Methods 0.000 title claims description 14
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses the frock that the ring that annular groove is set on outer wall is forged, including：Core roller, king roller, core roller are cylinder；The outer contour of king roller is coaxially disposed and is formed by the first cylindrical surface, the second round table surface, the 3rd round table surface, fourth annular horizontal plane, the 5th cylindrical surface successively from top to bottom, wherein：The diameter on the first cylindrical surface is equal to the minimum diameter of the second round table surface, the maximum gauge of second round table surface is equal to the minimum diameter of the 3rd round table surface, the maximum gauge of 3rd round table surface is equal to the outside diameter of fourth annular horizontal plane, the internal diameter of fourth annular horizontal plane is equal to the diameter on the 5th cylindrical surface, and the diameter on the 5th cylindrical surface is more than the diameter on the first cylindrical surface but less than the maximum gauge of the second round table surface.The ring that annular groove is set on outer wall can accurately, be simply and fastly processed using above-mentioned frock, so as to improve work efficiency, also correspondingly reduces production cost.
Description
Technical field
The frock for the ring forging that annular groove is set on outer wall is the utility model is related to, belongs to special-shaped forge parts frock.
Background technology
At present, set on outer wall the production method of the ring of annular groove as：Using base steel as raw material, through blanking, forging base
Rolling ring, is made the ring that annular groove is set on outer wall；, it is necessary to which the frock for using special shape is come in base rolling ring technique is forged
Carry out rolling ring base；But the Fixture Design that many factories use now is unreasonable so that ring can not very well, very in rolling ring
Fast shaping, so that rolling ring needs to take a substantial amount of time, reduces production efficiency, adds production cost.
Utility model content
Technical problem to be solved in the utility model is：To provide one kind can accurately, simply and rapidly process outer wall
On set annular groove ring frock.
To solve the above-mentioned problems, technical solution is used by the utility model：Annular groove is set on outer wall
The frock of ring forging, including：Core roller, king roller, core roller are cylinder；Its main feature is that：The outer contour of king roller is from top to bottom
It is coaxially disposed and is formed by the first cylindrical surface, the second round table surface, the 3rd round table surface, fourth annular horizontal plane, the 5th cylindrical surface successively,
Wherein：The diameter on the first cylindrical surface is equal to the minimum diameter of the second round table surface, and the maximum gauge of the second round table surface is equal to the 3rd circle
The minimum diameter of table top, the maximum gauge of the 3rd round table surface are equal to the outside diameter of fourth annular horizontal plane, fourth annular horizontal plane
Internal diameter is equal to the diameter on the 5th cylindrical surface, and the diameter on the 5th cylindrical surface is more than the diameter on the first cylindrical surface but is less than the second round table surface
Maximum gauge.
Further, it is previously described for setting the frock of the ring forging of annular groove on outer wall, wherein：The second of king roller
Smoothly transitted between round table surface and the 3rd round table surface with cambered surface, it is smooth with cambered surface between the 3rd round table surface and fourth annular horizontal plane
Transition.
Further, it is previously described for setting the frock of the ring forging of annular groove on outer wall, wherein：Second round table surface
The angle of busbar and its axis is 45~55 °, and the busbar of the 3rd round table surface and the angle of its axis are 3~10 °.
Further, it is previously described for setting the frock of the ring forging of annular groove on outer wall, wherein：Second round table surface
The angle of busbar and its axis is 50 °, and the busbar of the 3rd round table surface and the angle of its axis are 5 °.
The advantages of the utility model is：Tool structure described in the utility model is simple, easy to use；And use the work
Dress can accurately, simply and fastly process the ring that annular groove is set on outer wall, so as to improve work efficiency, also accordingly
Reduce production cost.
Brief description of the drawings
Fig. 1 is the structure diagram of king roller.
Fig. 2 is the structure diagram of core roller.
Fig. 3 is the structure diagram for the ring that annular groove is set on outer wall.
Embodiment
The utility model is described in further detail with reference to specific embodiments and the drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, the frock of the ring forging of annular groove is set on outer wall, including：Core roller 6, master
Roll 7, core roller 6 are cylinder；The outer contour of king roller 7 is from top to bottom successively by the first cylindrical surface 1, the second round table surface the 2, the 3rd
Round table surface 3, fourth annular horizontal plane 4, the 5th cylindrical surface 5 are coaxially disposed composition, wherein：The diameter on the first cylindrical surface 1 is equal to the
The minimum diameter of two round table surfaces 2, the maximum gauge of the second round table surface 2 are equal to the minimum diameter of the 3rd round table surface 3, the 3rd round table surface
3 maximum gauge is equal to the outside diameter of fourth annular horizontal plane 4, and the internal diameter of fourth annular horizontal plane 4 is equal to the straight of the 5th cylindrical surface 5
Footpath, the diameter on the 5th cylindrical surface 5 are more than the diameter on the first cylindrical surface 1 but less than the maximum gauge of the second round table surface 2.
In the present embodiment, smoothly transitted between the second round table surface 2 and the 3rd round table surface 3 of king roller 7 with cambered surface, the 3rd
Smoothly transitted between round table surface 3 and fourth annular horizontal plane 4 with cambered surface.Transition position is circular arc, is conducive to the flowing of metal, makes to fill
Shape is more abundant, improves the dimensional accuracy of ring after rolling ring.
The busbar of second round table surface 2 is 45~55 ° with the angle α of its axis, is preferably 50 °, the busbar of the 3rd round table surface 3
Angle β with its axis is 3~10 °, is preferably 5 °.
Described in the present embodiment be used for outer wall on set annular groove ring forging frock operation principle as：First
Blank after will be upset is punched out on hydraulic press, after then using core roller 6 and king roller 7 at the same time on machine for rolling ring to punching
Blank carry out rolling ring, core roller 6 extend into blank the shaping for carrying out Internal periphery at this time, king roller 7 be close to the outside of blank into
The shaping of row outer contour, finally sets the ring 8 of annular groove on obtained outer wall as shown in Figure 3.
Claims (4)
1. the frock of the ring forging for setting annular groove on outer wall, including：Core roller, king roller, core roller are cylinder, it is special
Sign is：The outer contour of king roller is from top to bottom successively by the first cylindrical surface, the second round table surface, the 3rd round table surface, fourth annular
Horizontal plane, the 5th cylindrical surface are coaxially disposed composition, wherein：The diameter on the first cylindrical surface is equal to the minimum diameter of the second round table surface,
The maximum gauge of second round table surface is equal to the minimum diameter of the 3rd round table surface, and the maximum gauge of the 3rd round table surface is equal to fourth annular
The outside diameter of horizontal plane, the internal diameter of fourth annular horizontal plane are equal to the diameter on the 5th cylindrical surface, and the diameter on the 5th cylindrical surface is more than the
The diameter on one cylindrical surface but the maximum gauge for being less than the second round table surface.
2. the frock of the ring forging according to claim 1 for setting annular groove on outer wall, it is characterised in that：Master rolls
Smoothly transitted between the second round table surface and the 3rd round table surface of roller with cambered surface, between the 3rd round table surface and fourth annular horizontal plane with
Cambered surface smoothly transits.
3. the frock of the ring forging according to claim 1 or 2 for setting annular groove on outer wall, it is characterised in that：
The busbar of second round table surface and the angle of its axis are 45~55 °, the busbar of the 3rd round table surface and the angle of its axis be 3~
10°。
4. the frock of the ring forging according to claim 3 for setting annular groove on outer wall, it is characterised in that：Second
The busbar of round table surface and the angle of its axis are 50 °, and the busbar of the 3rd round table surface and the angle of its axis are 5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073337.0U CN207288760U (en) | 2017-08-25 | 2017-08-25 | The frock of the ring forging of annular groove is set on outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073337.0U CN207288760U (en) | 2017-08-25 | 2017-08-25 | The frock of the ring forging of annular groove is set on outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207288760U true CN207288760U (en) | 2018-05-01 |
Family
ID=62438953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073337.0U Active CN207288760U (en) | 2017-08-25 | 2017-08-25 | The frock of the ring forging of annular groove is set on outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207288760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377835A (en) * | 2017-08-25 | 2017-11-24 | 张家港中环海陆特锻股份有限公司 | The frock of the ring forging of annular groove is set on outer wall |
-
2017
- 2017-08-25 CN CN201721073337.0U patent/CN207288760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377835A (en) * | 2017-08-25 | 2017-11-24 | 张家港中环海陆特锻股份有限公司 | The frock of the ring forging of annular groove is set on outer wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215626 Suzhou, Jiangsu Province, Zhangjiagang City, Fengzhen Hexing Hexing Road, Huashan Patentee after: Zhangjiagang Zhonghuan Sea and Land High-end Equipment Co., Ltd. Address before: 215600 Zhangjiagang Zhonghuan Hailu Special Forging Co., Ltd. Hexing Huashan Road, Jinfeng Town, Zhangjiagang City, Jiangsu Province Patentee before: ZHANGJIAGANG HAILU ANNULAR FORGING CO., LTD. |
|
| CP03 | Change of name, title or address |