CN201565548U - Dismountable die for rolling of axial forgings - Google Patents
Dismountable die for rolling of axial forgings Download PDFInfo
- Publication number
- CN201565548U CN201565548U CN2009202844682U CN200920284468U CN201565548U CN 201565548 U CN201565548 U CN 201565548U CN 2009202844682 U CN2009202844682 U CN 2009202844682U CN 200920284468 U CN200920284468 U CN 200920284468U CN 201565548 U CN201565548 U CN 201565548U
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- module
- die
- circular arc
- stuck
- shaping module
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Abstract
The utility model discloses a dismountable die for rolling of axial forgings, which comprises an upper die and a lower die. Both the upper die and the lower die respectively comprise a fixed die block and an arc sizing die block. The sizing die blocks are arranged inside the fixed die blocks. The outer edges of the fixed die blocks take a shape of rectangle. The inner edges of the arc sizing die blocks take a shape of arc. The contact surfaces between the fixed die blocks and the arc sizing die blocks are in fit with each other. The fixed die blocks and the arc sizing die blocks in the upper die and the lower die can be disassembled. The die of the utility model is the die for forging the axial forgings in a die block mode, is convenient to replace the main working arc sizing part, prolongs the service life of the die for forging the axial forgings and also has the advantages of flexible disassembly and matching use.
Description
Technical field
The utility model relates to a kind of mould that is used to forge forged shaft, is used for forged shaft in particularly a kind of forging and falls round detachable mould.
Background technology
In the Forging Technology,, generally all utilize shaping mould (tup) that forged shaft is fallen round roughing earlier now to the forging of axle class.It is exactly when forging the forging of axle class that what is called is fallen round Forging Technology, on the forging machine it is carried out preliminary shaping processing; Add man-hour, forging is placed between upper and lower two moulds (upper and lower tup), bed die (following tup) maintains static, in order to support forging, mold (going up tup) is by under the effect of the machine of forging, forging is done the impact of circulation, under impact force action, the fit circular shape of upper and lower mould (upper and lower tup) shaping unit of forged shaft, forged shaft rotates or rotates with fixed angle during forging, to realize the shaping of forged shaft circular cross-section, fall circle so cry, the mould that corresponding forging is used is called tup.
Existingly be used to fall round shaping mould (tup) and generally form (as shown in Figure 1) by mold (go up tup), following two ones (following tup) part, as previously mentioned, when falling the circle forging, bed die (following tup) maintains static, in up-and-down motion, forged shaft is applied the impulsive force of circulation by mold (going up tup).Can see that the circular arc type shaping unit of upper and lower mould is main part of the force and operate portions, also be to contact maximum parts with forging, and therefore, part is the easiest sustains damage for this.If adopt comparatively expensive carbide alloy manufacturing can improve this kind situation, part has not obviously caused the burden on the cost but other stress, and in actual production, in case the circular arc type shaping unit is impaired, must pull down the mould that renews, time-consuming taking a lot of work from the forging machine with mould is whole.
The utility model content
The technical problem that the utility model solved is to provide a kind of mould of modular forging forged shaft.
The technical solution that realizes the utility model purpose is: a kind of forged shaft that is used for falls round detachable mould, comprise mold and bed die, mold and bed die comprise stuck-module and circular arc Shaping Module respectively, and described Shaping Module is arranged on stuck-module inside; The outer rim of stuck-module is a rectangle, and the inner edge of circular arc Shaping Module is a circular arc, and the contact-making surface between stuck-module and the circular arc Shaping Module coincide mutually.
The utility model compared with prior art, its remarkable advantage is: mould of the present utility model makes things convenient for the replacing of the circular arc Shaping Module of groundwork part, save material and time, improved efficient, different circular arc Shaping Modules can also adapt to the different operating environment; Mould of the present utility model is the mould of modular forging forged shaft, the convenient groundwork circular arc type shaping unit of replacing; The utility model improves the life-span of the mould that forges forged shaft, has the advantage that flexible dismounting and collocation are used simultaneously.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the front view that tradition is fallen round mould (tup).
Fig. 2 is a detachable mould schematic diagram of the present utility model.
Fig. 3 is the schematic diagram of circular arc Shaping Module among Fig. 2.
Fig. 4 is the schematic diagram of stuck-module among Fig. 2.
Fig. 5 is the schematic diagram of the utility model one embodiment.
The mark implication is as follows among the figure:
1, stuck-module, 2, the circular arc Shaping Module, 3, upper module, 4, lower module.
The specific embodiment
In conjunction with Fig. 2, Fig. 3, Fig. 4, a kind of forged shaft that is used for of the present utility model falls round detachable mould, comprise mold 3 and bed die 4, mold 3 and bed die 4 comprise stuck-module 1 and circular arc Shaping Module 2 respectively, and described Shaping Module is arranged on stuck-module inside; The outer rim of stuck-module 1 is a rectangle, and the inner edge of circular arc Shaping Module 2 is a circular arc, and the contact-making surface between stuck-module 1 and the circular arc Shaping Module 2 coincide mutually.
Stuck-module 1 and circular arc Shaping Module 2 in mold 3 and the bed die 4 are detachable.Stuck-module 1 in the bed die 4 and circular arc Shaping Module 2 also can be as a whole.Stuck-module 1 is trapezoidal with being shaped as of circular arc Shaping Module 2 contact-making surfaces in the mold 3.Stuck-module 1 also can be " recessed " font with the shape of circular arc Shaping Module 2 contact-making surfaces in the mold 3, and corresponding contact-making surface is " protruding " font on the circular arc Shaping Module 2.The trapezoid that is shaped as of stuck-module 1 and circular arc Shaping Module 2 contact-making surfaces in the bed die 4., in the bed die 4 stuck-module 1 and circular arc Shaping Module 2 contact-making surfaces be shaped as " recessed " font, corresponding contact-making surface is " protruding " font on the circular arc Shaping Module 2.The material of described detachable mould is a carbide alloy.
Can after finishing from the horizontal direction embedding, can use horizontal stopping means on the forging machine from the stuck-module 1 of horizontal direction embedding in equipment, locking circular arc Shaping Module 2 and stuck-module 1 make them that relative displacement not take place in the horizontal direction.Described stuck-module links to each other by interference fit is nested with described circular arc Shaping Module.The circular arc Shaping Module can embed described stuck-module from horizontal direction.
The forged shaft that is used for of the present utility model falls round detachable mould, the face that stuck-module 1 contacts with circular arc Shaping Module 2, surround trapezoidal at mold 1, surround trapezoid at bed die 2, prevent the displacement of circular arc Shaping Module 2 in the vertical directions, circular arc Shaping Module 2 is not unique with the fixed form of stuck-module, as shown in Figure 5, also can take 2 one-tenth of circular arc Shaping Modules " protruding " font, 1 one-tenth " recessed " font of stuck-module, it is fixing to cooperatively interact, the material of circular arc Shaping Module 2 and stuck-module 1 also can be different, stuck-module 1 can adopt the low relatively ordinary metallic material of requirement, and circular arc Shaping Module 2 can adopt well behaved carbide alloy.
Moreover, mold 3 can adopt dismountable structure separately, and bed die still adopts traditional scheme, as shown in Figure 5; Vice versa; Also can be as shown in Figure 2, mold and bed die all adopt such scheme.
Claims (8)
1. one kind is used for forged shaft and falls round detachable mould, comprise mold [3] and bed die [4], it is characterized in that mold [3] and bed die [4] comprise stuck-module [1] and circular arc Shaping Module [2] respectively, described Shaping Module is arranged on stuck-module inside; The outer rim of stuck-module [1] is a rectangle, and the inner edge of circular arc Shaping Module [2] is a circular arc, and the contact-making surface between stuck-module [1] and the circular arc Shaping Module [2] coincide mutually.
2. the forged shaft that is used for according to claim 1 falls round detachable mould, it is characterized in that, stuck-module [1] in mold [3] and the bed die [4] and circular arc Shaping Module [2] are detachable.
3. the forged shaft that is used for according to claim 1 falls round detachable mould, it is characterized in that, stuck-module [1] and circular arc Shaping Module [2] in the bed die [4] are as a whole.
4. fall round detachable mould according to claim 1, the 2 or 3 described forged shafts that are used for, it is characterized in that, stuck-module [1] is trapezoidal with being shaped as of circular arc Shaping Module [2] contact-making surface in the mold [3].
5. fall round detachable mould according to claim 1, the 2 or 3 described forged shafts that are used for, it is characterized in that, in the mold [3] stuck-module [1] and circular arc Shaping Module [2] contact-making surface be shaped as " recessed " font, it is " protruding " font that circular arc Shaping Module [2] is gone up corresponding contact-making surface.
6. the forged shaft that is used for according to claim 1 and 2 falls round detachable mould, it is characterized in that the trapezoid that is shaped as of stuck-module [1] and circular arc Shaping Module [2] contact-making surface in the bed die [4].
7. the forged shaft that is used for according to claim 1 and 2 falls round detachable mould, it is characterized in that, in the bed die [4] stuck-module [1] and circular arc Shaping Module [2] contact-making surface be shaped as " recessed " font, it is " protruding " font that circular arc Shaping Module [2] is gone up corresponding contact-making surface.
8. the forged shaft that is used for according to claim 1 falls round detachable mould, it is characterized in that the material of described detachable mould is a carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202844682U CN201565548U (en) | 2009-12-25 | 2009-12-25 | Dismountable die for rolling of axial forgings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202844682U CN201565548U (en) | 2009-12-25 | 2009-12-25 | Dismountable die for rolling of axial forgings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565548U true CN201565548U (en) | 2010-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202844682U Expired - Fee Related CN201565548U (en) | 2009-12-25 | 2009-12-25 | Dismountable die for rolling of axial forgings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345590A (en) * | 2015-11-15 | 2016-02-24 | 岳文智 | Cooling liquid guiding device for numerical control milling machine |
| CN112059084A (en) * | 2020-08-06 | 2020-12-11 | 沈阳中钛装备制造有限公司 | Method for forming Y-shaped cylindrical titanium alloy revolving body |
-
2009
- 2009-12-25 CN CN2009202844682U patent/CN201565548U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345590A (en) * | 2015-11-15 | 2016-02-24 | 岳文智 | Cooling liquid guiding device for numerical control milling machine |
| CN112059084A (en) * | 2020-08-06 | 2020-12-11 | 沈阳中钛装备制造有限公司 | Method for forming Y-shaped cylindrical titanium alloy revolving body |
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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: 213300 No. 8, Zhongguancun Avenue, Liyang, Jiangsu Patentee after: Jiangsu Jinyuan High-end Equipment Co., Ltd. Address before: 213376 No. 868 Ling Ling West Road, Jiangsu, Liyang Patentee before: Jiangsu Jinyuan Forging Co., Ltd. |
|
| 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: 20100901 Termination date: 20171225 |