CN201537672U - Vehicle steering knuckle forging die - Google Patents
Vehicle steering knuckle forging die Download PDFInfo
- Publication number
- CN201537672U CN201537672U CN2009201806382U CN200920180638U CN201537672U CN 201537672 U CN201537672 U CN 201537672U CN 2009201806382 U CN2009201806382 U CN 2009201806382U CN 200920180638 U CN200920180638 U CN 200920180638U CN 201537672 U CN201537672 U CN 201537672U
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- Prior art keywords
- die
- die cavity
- cavity
- molding
- preforging
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- Expired - Fee Related
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- 238000005242 forging Methods 0.000 title claims abstract description 13
- 238000000465 moulding Methods 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims description 21
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 210000000078 claw Anatomy 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a vehicle steering knuckle forging die comprising a lower die and an upper die. The lower die comprises a lower preforging cavity and a lower molding cavity, and a lower flash cave is arranged at the periphery of the lower molding cavity of the lower die; the upper die comprises an upper prefoging cavity and an upper molding cavity, and an upper flash cave corresponding to the lower flash cave is arranged at the periphery of the upper molding cavity of the upper die; the width of the upper flash cave and the lower flash cave is 30-50mm, and the cave depth is 5-7mm; the lower preforging cavity and the lower molding cavity are arranged in a crossed way; and the upper preforging cavity and the upper molding cavity are arranged in a crossed way. In the utility model, the mode of one die with two cavities is adopted, the preforging cavities and molding cavities are designed on the same die, and preforging and molding are both conducted on the same die, thus saving dies and improving production efficiency; the design of the preforging die starts from molding two claws, thus effectively reducing the difficulty of the preforging, and having high acceptability of products after fabrication and molding; and the preforging cavities and the molding cavities are arranged in a crossed way, thus reducing the volume of the die.
Description
Technical field
The utility model relates to a kind of Vehicular turn joint forging die.
Background technology
Vehicular turn joint product quality requires high, the higher complicated part of service degree-of-difficulty factor in forging processing industry, in traditional Forging Technology, blocking be molded over different moulds in carry out, Forging Technology is comparatively loaded down with trivial details, and is especially bigger in the blocking difficulty, product defect rate after the manufacturing is higher, difficult quality is effectively controlled, its production cost height, and production efficiency is low.
The utility model content
The purpose of this utility model is in order to overcome technological deficiency recited above, a kind of Vehicular turn joint forging die to be provided.
In order to overcome technical problem recited above, the utility model is taked following technical scheme:
The utility model provides a kind of Vehicular turn joint forging die, include counterdie and patrix, counterdie has lower impressions, patrix has the upper impression that is complementary with lower impressions, the lower impressions of counterdie further includes down blocking die cavity and compacted under die cavity, flash gutters under the compacted under die cavity periphery of counterdie offers; The upper impression of patrix further includes blocking die cavity and last moulding die cavity, moulding die cavity periphery on the patrix offer with following flash gutters corresponding on flash gutters.
As a kind of optimal way, last flash gutters is 30～50mm with the width of following flash gutters, groove depth 5～7mm.Described down blocking die cavity and the cross arrangement of compacted under die cavity promptly descend the opening direction of two pawls (large and small pawl) formation of blocking die cavity opposite with the opening direction of two pawls (large and small pawl) formation of compacted under die cavity; Described upward blocking die cavity and the cross arrangement of last moulding die cavity.
The utility model adopts the mode in a mould two chambeies, and on same mould, blocking and moulding are all carried out on same mould, have saved mould with blocking die cavity and moulding cavity design, improves production efficiency of products; The design of blocker is set about from two pawl moulding, reduces the blocking difficulty effectively, the qualification rate height of the product after the manufacturing moulding; By cross arrangement, saved the volume of mould with blocking die cavity and moulding die cavity.
Below with reference to the drawings and specific embodiments, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the organigram of overlooking of the utility model counterdie.
Fig. 2 is the partial cross section schematic diagram behind the utility model matched moulds.
Among the figure: 1. counterdie, 2. patrix, 3. descend the blocking die cavity, 4. the compacted under die cavity, 5. descend flash gutters, 6. recessed snap close, 31. first unguiculuses, 32. first pawls, 41. second unguiculuses, 42. second largest pawls.
The specific embodiment
See also Fig. 1 and Fig. 2, as shown in the figure, a kind of Vehicular turn joint forging die includes counterdie 1 and patrix 2, because of patrix 2 and counterdie 1 are complementary, omits the organigram of patrix so only provide the organigram of counterdie in the accompanying drawing; Counterdie 1 has the recessed snap close 6 that is used for patrix and counterdie location, and patrix 2 has and recessed snap close 6 corresponding protruding snap closes; Counterdie 1 offers the following blocking die cavity 3 and the compacted under die cavity 4 of Vehicular turn joint, following blocking die cavity 3 and 4 cross arrangements of compacted under die cavity, the opening direction that promptly descend two pawls (first pawl 32, first unguiculus 31) of blocking die cavity 3 to form is opposite with the opening direction of two pawls (second largest pawl 42, the second unguiculus 41) formation of compacted under die cavity 4; Offer flash gutters 5 down at compacted under die cavity 4 peripheries, the width of following flash gutters 5 is 30～50mm, groove depth 5～7mm; Patrix 2 offers the last blocking die cavity that is complementary with counterdie 1, last moulding die cavity and last flash gutters.
Behind patrix 2 and counterdie 1 matched moulds, entire die forms blocking die cavity and moulding die cavity, the die joint A-A of patrix and counterdie, patrix and counterdie fasten by concavo-convex snap close location, patrix and counterdie leave snap close seam 2-4mm, and the shaping mould pattern draft is the 5-6 degree, and the blocker pattern draft is the 8-9 degree.
Claims (3)
1. a Vehicular turn saves forging die, include counterdie (1) and patrix (2), counterdie (1) has lower impressions, patrix (2) has the upper impression that is complementary with lower impressions, it is characterized in that: the lower impressions of described counterdie (1) further includes down blocking die cavity (3) and compacted under die cavity (4), flash gutters (5) under compacted under die cavity (4) periphery of described counterdie (1) offers; The upper impression of described patrix (2) further includes blocking die cavity and last moulding die cavity, and moulding die cavity periphery offers and the corresponding flash gutters that goes up of following flash gutters (5) on described patrix.
2. Vehicular turn joint forging die as claimed in claim 1, it is characterized in that: the described width of going up flash gutters and following flash gutters (5) is 30～50mm, groove depth 5～7mm.
3. Vehicular turn joint forging die as claimed in claim 1 is characterized in that: described blocking die cavity (3) and compacted under die cavity (4) cross arrangement down, described upward blocking die cavity and the cross arrangement of last moulding die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201806382U CN201537672U (en) | 2009-11-17 | 2009-11-17 | Vehicle steering knuckle forging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201806382U CN201537672U (en) | 2009-11-17 | 2009-11-17 | Vehicle steering knuckle forging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537672U true CN201537672U (en) | 2010-08-04 |
Family
ID=42589127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201806382U Expired - Fee Related CN201537672U (en) | 2009-11-17 | 2009-11-17 | Vehicle steering knuckle forging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406481A (en) * | 2013-08-19 | 2013-11-27 | 安徽安簧机械股份有限公司 | Passenger vehicle steering knuckle precise forging die for hammer forging |
| CN105880445A (en) * | 2014-09-26 | 2016-08-24 | 重庆凯恩机械制造股份有限公司 | A no-flash forging method for a Steyr steering knuckle using an electric screw press |
-
2009
- 2009-11-17 CN CN2009201806382U patent/CN201537672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406481A (en) * | 2013-08-19 | 2013-11-27 | 安徽安簧机械股份有限公司 | Passenger vehicle steering knuckle precise forging die for hammer forging |
| CN105880445A (en) * | 2014-09-26 | 2016-08-24 | 重庆凯恩机械制造股份有限公司 | A no-flash forging method for a Steyr steering knuckle using an electric screw press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20101117 |