CN203992215U - The assembling die forging for wheel tyre surface spill ring blank - Google Patents
The assembling die forging for wheel tyre surface spill ring blank Download PDFInfo
- Publication number
- CN203992215U CN203992215U CN201420350843.XU CN201420350843U CN203992215U CN 203992215 U CN203992215 U CN 203992215U CN 201420350843 U CN201420350843 U CN 201420350843U CN 203992215 U CN203992215 U CN 203992215U
- Authority
- CN
- China
- Prior art keywords
- wheel tyre
- tyre surface
- collar stop
- ring blank
- spill ring
- 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
Links
- 238000005242 forging Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
The utility model discloses the assembling die forging for wheel tyre surface spill ring blank, comprise upper die and lower die, the lower surface of patrix is provided with lower collar stop and the convex ring part corresponding with wheel tyre surface spill, coaxial and the convex ring part of convex ring part and lower collar stop is positioned at the inner side of lower collar stop, the upper surface of counterdie is provided with collar stop and boss, on patrix, be also provided with the passage matching with boss, gap between boss and passage is 0.5～1mm, on, the gap of the lateral surface of the medial surface of lower collar stop and wheel tyre surface spill ring blank is 4～6mm, the gap of the medial surface of boss and wheel tyre surface spill ring blank is 4～6mm, on, the height sum of lower collar stop equals the height of wheel tyre surface spill ring blank.Its advantage is: use mould described in the utility model, can process accurately, simply and fastly the blank close with wheel tyre surface spill ring size.
Description
Technical field
The utility model relates to the die forging field of annular element, is mainly used in the forging of wheel tyre surface spill ring blank, belongs to assembling die.
Background technology
Wheel tyre surface spill ring is the important component part of automotive wheel.At present, the production method of wheel tyre surface spill ring is: taking base steel as raw material, through blanking, forging base, die forging, make the blank close with wheel tyre surface spill ring size, then after heat treatment, finish turning processing, obtain wheel tyre surface spill ring, in contour forging technique, the mould that need to use special shape carries out die forging base; But now a lot of factories, the Design of Dies of use is unreasonable, and the blank that die forging makes differs greatly with the External Shape that will manufacture, has strengthened the difficulty of finish turning processing, and consumption of raw materials is more, has reduced production efficiency, has increased production cost.
Utility model content
In view of the defect that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of assembling die that can process accurately, simply and fastly the blank close with wheel tyre surface spill ring size.
The purpose of this utility model, to be achieved by the following technical programs: the assembling die forging for wheel tyre surface spill ring blank, comprise upper die and lower die, be characterized in: the lower surface of patrix is provided with lower collar stop and the convex ring part corresponding with wheel tyre surface spill, coaxial and the convex ring part of convex ring part and lower collar stop is positioned at the inner side of lower collar stop, the upper surface of counterdie is provided with collar stop and boss, on patrix, be also provided with the passage matching with boss, gap between boss and passage is 0.5～1mm, by the cooperation of boss and passage, patrix is accurately positioned on counterdie, on, the gap of the lateral surface of the medial surface of lower collar stop and wheel tyre surface spill ring blank is 4～6mm, the gap of the medial surface of boss and wheel tyre surface spill ring blank is 4～6mm, on, the height sum of lower collar stop equals the height of wheel tyre surface spill ring blank.
Further, the aforesaid assembling die forging for wheel tyre surface spill ring blank, wherein: on the bottom of described passage and boss, to be all provided with angle be the pattern draft of 3～7 ° at the place of matching with it.
Further, the aforesaid assembling die forging for wheel tyre surface spill ring blank, wherein: described passage is through hole.
Further, the aforesaid assembling die forging for wheel tyre surface spill ring blank, wherein: it is the pattern draft of 3～7 ° that the inner side of lower collar stop is provided with angle.
Further, the aforesaid assembling die forging for wheel tyre surface spill ring blank, wherein: the axis cross sectional shape excessively of convex ring part is identical with oval Lower Half shape, and its elliptic equation is (X/100)
2+ (Y/40)
2=1.
Further, the aforesaid assembling die forging for wheel tyre surface spill ring blank, wherein: the thickness of upper and lower collar stop is all >=10mm.
Further, the aforesaid assembling die forging for wheel tyre surface spill ring blank, wherein: the gap of the lateral surface of the medial surface of upper and lower collar stop and wheel tyre surface spill ring blank is 5mm, the gap of the medial surface of boss and wheel tyre surface spill ring blank is 5mm.
By the enforcement of technique scheme, mould structure described in the utility model is simple, easy to operate; And use described mould, can process accurately, simply and fastly the blank close with wheel tyre surface spill ring size, reduced the difficulty of finish turning processing, improved production efficiency, reduced production cost.
Brief description of the drawings
Fig. 1 is the structural representation of patrix.
Fig. 2 is the structural representation of counterdie.
Fig. 3 is the fundamental diagram (dotted line is the outline of wheel tyre surface spill ring) of assembling die.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, Fig. 2, shown in Fig. 3, the assembling die forging for wheel tyre surface spill ring blank, comprise patrix 1 and counterdie 2, be characterized in: the lower surface of patrix 1 is provided with lower collar stop 11 and the convex ring part 12 corresponding with wheel tyre surface spill, coaxial and the convex ring part 12 of convex ring part 12 and lower collar stop 11 is positioned at the inner side of lower collar stop 11, the upper surface of counterdie 2 is provided with collar stop 21 and boss 22, on patrix 1, be also provided with the passage 13 matching with boss 22, passage 13 is preferably through hole, because through hole is more prone to processing, gap between boss 22 and passage 13 is 0.5～1mm, by the cooperation of boss 22 and passage 13, patrix 1 is accurately positioned on counterdie 2, on, lower collar stop 21, the gap of the lateral surface of 11 medial surface and wheel tyre surface spill ring blank 3 is 4～6mm, be preferably 5mm, the gap of the medial surface of boss 22 and wheel tyre surface spill ring blank 3 is 4～6mm, be preferably 5mm, on, lower collar stop 21, 11 height sum equals the height of wheel tyre surface spill ring blank 3.Boss 22 and passage 13 not only play patrix 1 are positioned to the effect on counterdie 2, and in press mold process, also play guide effect.The gap that the interior outside of the inwall of die cavity that die assembly forms and wheel tyre surface spill ring blank 3 has all kept 4～6mm, when this is conducive to die forging and starts at the beginning of the taking-up of putting into profiled member while end with die forging of base.
In the present embodiment, on the bottom of described passage 13 and boss 22, to be all provided with angle be the pattern draft of 3～7 ° at the place of matching with it; It is the pattern draft of 3～7 ° that the inner side of lower collar stop 11 is also provided with angle; Pattern draft is set can make the opening and closing mould of mould convenient.
In the present embodiment, the axis cross sectional shape excessively of convex ring part 12 is identical with oval Lower Half shape, and its elliptic equation is (X/100)
2+ (Y/40)
2=1.
In the present embodiment, the thickness of upper and lower collar stop 21,11 is all >=10mm; The thickness of collar stop is enough large, and can prevent press mold time, collar stop is destroyed, improves security performance.
The operation principle of the assembling die forging for wheel tyre surface spill ring blank that the present embodiment provides is: the square-section ring of first forging blank-making technology being manufactured is put between the upper collar stop 21 and boss 22 of counterdie 2; Then match by passage 13 and boss 22, patrix 1 is placed on counterdie 2; Finally patrix 1 is exerted pressure, make convex ring part 12 carry out moulding to ring upper surface, square-section, in the time that upper and lower collar stop 21,11 contacts, die forging finishes, and makes wheel tyre surface spill ring blank 3.
The utility model has the advantages that: mould structure described in the utility model is simple, easy to operate; And use described assembling die, can process accurately, simply and fastly the blank close with wheel tyre surface spill ring size, reduced the difficulty of finish turning processing, reduced the loss of raw material, improved production efficiency, reduced production cost.
Claims (7)
1. the assembling die forging for wheel tyre surface spill ring blank, comprise upper die and lower die, it is characterized in that: the lower surface of patrix is provided with lower collar stop and the convex ring part corresponding with wheel tyre surface spill, coaxial and the convex ring part of convex ring part and lower collar stop is positioned at the inner side of lower collar stop, the upper surface of counterdie is provided with collar stop and boss, on patrix, be also provided with the passage matching with boss, gap between boss and passage is 0.5～1mm, by the cooperation of boss and passage, patrix is accurately positioned on counterdie, on, the gap of the lateral surface of the medial surface of lower collar stop and wheel tyre surface spill ring blank is 4～6mm, the gap of the medial surface of boss and wheel tyre surface spill ring blank is 4～6mm, on, the height sum of lower collar stop equals the height of wheel tyre surface spill ring blank.
2. the assembling die forging for wheel tyre surface spill ring blank according to claim 1, is characterized in that: on the bottom of described passage and boss, to be all provided with angle be the pattern draft of 3～7 ° at the place of matching with it.
3. the assembling die forging for wheel tyre surface spill ring blank according to claim 1 and 2, is characterized in that: described passage is through hole.
4. the assembling die forging for wheel tyre surface spill ring blank according to claim 1 and 2, is characterized in that: it is the pattern draft of 3～7 ° that the inner side of lower collar stop is provided with angle.
5. the assembling die forging for wheel tyre surface spill ring blank according to claim 1 and 2, is characterized in that: the axis cross sectional shape excessively of convex ring part is identical with oval Lower Half shape, and its elliptic equation is (X/100)
2+ (Y/40)
2=1.
6. the assembling die forging for wheel tyre surface spill ring blank according to claim 1 and 2, is characterized in that: the thickness of upper and lower collar stop is all >=10mm.
7. the assembling die forging for wheel tyre surface spill ring blank according to claim 1 and 2, it is characterized in that: the gap of the lateral surface of the medial surface of upper and lower collar stop and wheel tyre surface spill ring blank is 5mm, the gap of the medial surface of boss and wheel tyre surface spill ring blank is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350843.XU CN203992215U (en) | 2014-06-30 | 2014-06-30 | The assembling die forging for wheel tyre surface spill ring blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350843.XU CN203992215U (en) | 2014-06-30 | 2014-06-30 | The assembling die forging for wheel tyre surface spill ring blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992215U true CN203992215U (en) | 2014-12-10 |
Family
ID=52032280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350843.XU Expired - Lifetime CN203992215U (en) | 2014-06-30 | 2014-06-30 | The assembling die forging for wheel tyre surface spill ring blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713755A (en) * | 2022-05-19 | 2022-07-08 | 山东荣升重型机械股份有限公司 | Combined die for forging blank of concave ring piece on surface of tire |
-
2014
- 2014-06-30 CN CN201420350843.XU patent/CN203992215U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713755A (en) * | 2022-05-19 | 2022-07-08 | 山东荣升重型机械股份有限公司 | Combined die for forging blank of concave ring piece on surface of tire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203992215U (en) | The assembling die forging for wheel tyre surface spill ring blank | |
| CN203448517U (en) | Die used for manufacturing thick-wall hemispherical end socket | |
| CN204307929U (en) | For interior frock of establishing high annular boss ring forging to forge | |
| CN206316247U (en) | The chamfering punching that flange ftractures can be prevented | |
| CN203972582U (en) | A kind of spoke is pressed wind hole burr mould | |
| CN203018580U (en) | Trial-production assembling die | |
| CN104889238A (en) | Deep drawing shaft sleeve forming process | |
| CN104368735B (en) | Frock for heavy mine car hub for vehicle wheel blank forging | |
| CN204603053U (en) | The seal oil circle Correction Die that a kind of bearing uses | |
| CN203610580U (en) | High aspect ratio T iron flattening mold | |
| CN209110000U (en) | A kind of mold of the stamping flange of rolled plate | |
| CN202387901U (en) | Combined type upset head die | |
| CN207563622U (en) | Easy-open bottle lid is from rivet molding die | |
| CN202702507U (en) | Zipper stopper mould | |
| CN202239243U (en) | Dual-station riveting mold for riveting and locking barrel opening of steel barrel | |
| CN104647230A (en) | Special mould for grinding wheel of pressed no-conventional slab | |
| CN204294761U (en) | The anterior outside plate drawing die of composite engine storehouse side bar | |
| CN204657292U (en) | Tail top on a kind of wheel spinning mold of improvement | |
| CN204308112U (en) | For the frock of heavy mine car hub for vehicle wheel blank forging | |
| CN204583890U (en) | A kind of T swage tool | |
| CN209189622U (en) | A kind of seat ring shaping dies | |
| CN204220657U (en) | Automobile engine tappet cold extrusion die | |
| CN203610583U (en) | T-iron molding mould | |
| CN204054502U (en) | A kind of three template die spot pouring mouth standard component moulds | |
| CN202984388U (en) | New technical structure for punching forming positioning boss |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215626 Suzhou, Jiangsu Province, Zhangjiagang City, Fengzhen Hexing Hexing Road, Huashan Patentee after: ZHANGJIAGANG HAILU ANNULAR FORGING Co.,Ltd. Address before: 215626, Jiangsu, Suzhou, Zhangjiagang Jin Fengzhen Hexing Zhenxing Road, Zhangjiagang land and sea ring forgings Co., Ltd. Patentee before: ZHANGJIAGANG HAILU ANNULAR FORGINGS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215626 Huashan Road, Hexing, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Zhangjiagang Zhonghuan Sea and Land High-end Equipment Co.,Ltd. Address before: 215626 Huashan Road, Hexing, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG HAILU ANNULAR FORGING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |
|
| CX01 | Expiry of patent term |