CN207043258U - Anti- mode hopping mould is just being squeezed in a kind of long pole warm forging - Google Patents
Anti- mode hopping mould is just being squeezed in a kind of long pole warm forging Download PDFInfo
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- CN207043258U CN207043258U CN201720692095.7U CN201720692095U CN207043258U CN 207043258 U CN207043258 U CN 207043258U CN 201720692095 U CN201720692095 U CN 201720692095U CN 207043258 U CN207043258 U CN 207043258U
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- lower mould
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- warm forging
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Abstract
The utility model discloses a kind of long pole warm forging just to squeeze anti-mode hopping mould, it is characterised in that：Anti- mode hopping mould is just being squeezed in the long pole warm forging includes drift, lower mould a, lower mould b, lower mould c, stripping attachment, lower mould a, lower mould b, lower mould c are from top to bottom discharged successively, drift lower mould a, lower mould b, lower mould c inside, stripping attachment below drift, lower mould b design taper ligament.Anti- mode hopping mould is just being squeezed in long pole warm forging described in the utility model, by simple mould structure design, designs taper ligament in lower mould b, realizes the anti-jump mode structure that task equipment could be realized.
Description
Technical field
Metal forming field medium temperature forging process field is the utility model is related to, more particularly to a kind of long pole warm forging is just being squeezed anti-
Mode hopping mould.
Background technology
In the prior art, one kind extension of the long pole warm forging as cold-forging technique field, because process is more before and after cold forging
And cold forging is difficult to the forging of aximal deformation value, increasing long pole bar portion shaping needs to be completed by warm forging.But by
Deflection design is larger when warm forging, and product bar portion rubs always with mould during the material returned causes material returned power huge, therefore can produce
Mode-hopping Phenomena.
Utility model content
The purpose of the utility model is：Overcome the shortcomings of the prior art, solve problems of the prior art, there is provided
Anti- mode hopping mould is just being squeezed in a kind of long pole warm forging, on the basis of existing equipment, by simple mould structure design, solves
The mould Mode-hopping Phenomena that product is formed in Warm Forging Process, realize the anti-jump mode structure that task equipment could be realized.
The technical solution of the utility model is：
Anti- mode hopping mould is just being squeezed in a kind of long pole warm forging, it is characterised in that：Including drift, lower mould a, lower mould b, lower mould c, move back
Glassware, lower mould a, lower mould b, lower mould c are from top to bottom discharged successively, drift lower mould a, lower mould b, lower mould c inside, stripping attachment exists
Below drift, taper ligament is designed in lower mould b.
Preferably, the tough bottom circular diameter that takes of the taper is bigger 2mm than bottom circular diameter.
The advantages of the utility model：
1st, anti-mode hopping mould is just being squeezed in long pole warm forging described in the utility model, by simple mould structure design,
Lower mould b designs taper ligament, realizes the anti-jump mode structure that task equipment could be realized.
2nd, design taper ligament solves Problems in forming, also solves the problems, such as that product rubs with ligament always during the material returned,
Avoid tough belt wear very fast and by material returned power greatly caused mode hopping the problems such as produce, it is therefore prevented that Mode-hopping Phenomena.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Fig. 1 is the schematic diagram that anti-mode hopping mould is just being squeezed in long pole warm forging described in the utility model.
Wherein：1st, drift 2, lower mould a 3, lower mould b 4, lower mould c 5, stripping attachment 6, taper ligament
Embodiment
Below in conjunction with the accompanying drawings and technical solutions of the utility model are described in detail preferred embodiment.
As shown in figure 1, the utility model, which discloses a kind of long pole warm forging, is just squeezing anti-mode hopping mould, it includes drift 1, lower mould
A2, lower mould b3, lower mould c4, stripping attachment 5, lower mould a2, lower mould b3, lower mould c4 are from top to bottom discharged successively, drift 1 lower mould a2,
Lower mould b3, lower mould c4 inside, stripping attachment 5 is below drift 1, in lower mould b3 design tapers ligament 6.Design taper ligament 6
Solve Problems in forming, also solve the problems, such as that product rubs with ligament always during the material returned, avoid tough belt wear very fast and by moving back
Material power greatly caused mode hopping the problems such as produce, it is therefore prevented that Mode-hopping Phenomena.
In order to facilitate processing, product quality is better ensured that, it is preferred that bottom circular diameter is than bottom on the taper ligament 6
The big 2mm of circular diameter.
A kind of method that anti-mode hopping mould converted products is just being squeezed with long pole warm forging, it is characterised in that：By the rod after heating
Material is put among die cavity completely, and bar part enters lower mould a2 guiding areas, and drift 1 is pressed down against, and it is tough to reach lower mould b3 shapings
Region, it is known that bar portion size shapes in place, is ejected upwards by stripping attachment 5.Because positive extruding process deflection causes to move back compared with conference
Material power adds huge.If not designing ligament and being close to the material returned of large area die forming by product pressure during extruding can be caused to steeply rise
Mode hopping when causing device damage, crack of die and the material returned；If the only straight shaping ligament of design, reduces pressure solution when being just extruded into shape
Determine Problems in forming, but because bar portion is still very big with ligament friction material returned power always during the material returned, die life is relatively low yet
Produce Mode-hopping Phenomena；Design taper ligament 6 solves Problems in forming, and product is asked with ligament friction always when also solving the material returned
Topic, avoid tough belt wear very fast and by material returned power greatly caused mode hopping the problems such as produce, it is therefore prevented that Mode-hopping Phenomena.
The utility model still has numerous embodiments, all technologies formed using equivalents or equivalent transformation
Scheme, all fall within the scope of protection of the utility model.
Claims (2)
1. anti-mode hopping mould is just being squeezed in a kind of long pole warm forging, it is characterised in that：Including drift, lower mould a, lower mould b, lower mould c, the material returned
Device, lower mould a, lower mould b, lower mould c are from top to bottom discharged successively, drift lower mould a, lower mould b, lower mould c inside, stripping attachment rushing
Below head, taper ligament is designed in lower mould b.
2. anti-mode hopping mould is just being squeezed in long pole warm forging according to claim 1, it is characterised in that：The taper is tough to take bottom
Circular diameter is bigger 2mm than bottom circular diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692095.7U CN207043258U (en) | 2017-06-14 | 2017-06-14 | Anti- mode hopping mould is just being squeezed in a kind of long pole warm forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720692095.7U CN207043258U (en) | 2017-06-14 | 2017-06-14 | Anti- mode hopping mould is just being squeezed in a kind of long pole warm forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207043258U true CN207043258U (en) | 2018-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720692095.7U Active CN207043258U (en) | 2017-06-14 | 2017-06-14 | Anti- mode hopping mould is just being squeezed in a kind of long pole warm forging |
Country Status (1)
| Country | Link |
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| CN (1) | CN207043258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234204A (en) * | 2017-06-14 | 2017-10-10 | 江苏森威精锻有限公司 | Anti- mode hopping mould and the method using its converted products are just being squeezed in a kind of long pole warm forging |
-
2017
- 2017-06-14 CN CN201720692095.7U patent/CN207043258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234204A (en) * | 2017-06-14 | 2017-10-10 | 江苏森威精锻有限公司 | Anti- mode hopping mould and the method using its converted products are just being squeezed in a kind of long pole warm forging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 224100 Nanxiang Road 299, Dafeng Economic Development Zone, Yancheng City, Jiangsu Patentee after: Jiangsu Sunway Precision Forging Co., Ltd. Address before: 224100 No. 299 Nanxiang Road, Yancheng City Economic Development Zone, Jiangsu Patentee before: Jiangsu Sunway Precision Forging Co., Ltd. |