CN206435707U - Stainless steel single seat valve body forging mold - Google Patents

Stainless steel single seat valve body forging mold Download PDF

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Publication number
CN206435707U
CN206435707U CN201720063544.1U CN201720063544U CN206435707U CN 206435707 U CN206435707 U CN 206435707U CN 201720063544 U CN201720063544 U CN 201720063544U CN 206435707 U CN206435707 U CN 206435707U
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mould
forging
blocking
under
finish
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CN201720063544.1U
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Chinese (zh)
Inventor
孙礼宾
葛力华
岳喜斌
汪磊
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Shanghai Jd Chukyo Forging & Stamping Co Ltd
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Shanghai Jd Chukyo Forging & Stamping Co Ltd
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Abstract

The utility model discloses stainless steel single seat valve body forging mold, including extrusion die, Preform Die and finish-forging die, the extrusion die includes being provided with the upper mould of extruding at the top of the lower mould of extruding, mould is internally provided with extrusion blank under the extruding, the Preform Die includes mould under blocking, mould on blocking is provided with the blocking at the top of mould, under the blocking forging is provided with mould and blocking between mould, the left side of mould is flexibly connected with first connecting pole that passes on left of mould on blocking under the blocking, and the finish-forging die includes mould under finish-forging.The utility model solves stainless steel body and pulls out the problem of technique is unstable in production, the stainless steel single seat valve body forging mold, simulated using UG three-dimensional modelings and DForm finite element softwares, simulate the flowing law of metal in stainless steel single seat valve body forging process, forging performance greatlys save material well, stock utilization is improved, production efficiency is improved, reduces production cost.

Description

Stainless steel single seat valve body forging mold
Technical field
The utility model is related to single-seat valve body technique field, specially stainless steel single seat valve body forging mold.
Background technology
The high speed development of automobile industry, proposes higher requirement to the equipment and technique of forging industry, forging part should With more and more extensively, forging production develops towards the direction of high-precision, high-quality, multi items, low consumption, low cost.Stainless steel Single seat valve body, is a kind of cross-section variation very big product, this product head cross-sectional product it is larger, it is necessary to blank compared with It is many, bar portion cross-sectional area it is smaller, it is necessary to blank it is less, and the bar portion of this product is longer, and head is shorter.
Current stainless steel body uses traditional handicraft mostly, and ejection is by the way of pulling, and not only stock utilization is low, and The mobility of stainless steel is weaker, and the ejection in the way of pulling, low production efficiency, technique is unstable, is easily caused product quality not It is stable, cause product rejection.
Utility model content
The purpose of this utility model is to provide stainless steel single seat valve body forging mold possess process stabilizing and forging performance Good advantage, solves stainless steel body and pulls out the problem of technique is unstable in production.
To achieve the above object, the utility model provides following technical scheme:Stainless steel single seat valve body forging mold, including Extrusion die, Preform Die and finish-forging die, the extrusion die include the lower mould of extruding, are provided with the extruding at the top of mould Mould in extruding, mould is internally provided with extrusion blank under the extruding, and the Preform Die includes under mould under blocking, the blocking The left side for being provided with mould under forging, the blocking under mould on blocking, the blocking on mould and blocking between mould is provided with the top of mould Side is flexibly connected with first connecting pole that passes on left of mould on blocking, and the finish-forging die is included under mould under finish-forging, the finish-forging The left side for being provided with mould on forging, the finish-forging on mould on finish-forging, the finish-forging under mould and finish-forging between mould is provided with the top of mould Side is flexibly connected with second connecting pole that passes on left of mould under finish-forging.
It is preferred that, the inside of mould offers first through hole, and the table of the first connecting pole under mould and blocking on the blocking The inwall of face and first through hole is in close contact.
It is preferred that, the inside of mould offers the second through hole, and the table of the second connecting pole under mould and finish-forging on the finish-forging Face and the inwall of the second through hole are in close contact.
It is preferred that, the bottom of mould is contacted with the tight of the lower mould of extruding in the extruding, and in the upper mould bottom of extruding The inside of the lower mould of extruding is through at axle.
It is preferred that, the surface of the extrusion blank is contacted with the inwall of the lower mould of extruding.
Compared with prior art, the beneficial effects of the utility model are as follows:
1st, the utility model is by setting extrusion die, Preform Die, finish-forging die, the lower mould of extruding, mould in extruding, extruding Mould under blank, blocking, mould under mould, forging, the first connecting pole, finish-forging, mould and the second connecting pole on finish-forging on blocking, are solved not The steel valve body that becomes rusty pulls out the problem of technique is unstable, the stainless steel single seat valve body forging mold, using UG three-dimensional modelings in production With the simulation of DForm finite element softwares, the flowing law of metal in stainless steel single seat valve body forging process is simulated, forging performance is well big It is big to save material, stock utilization is improved, production efficiency is improved, reduces production cost.
2nd, the utility model is by the setting of the first connecting pole, plays a part of under connection blocking mould on mould and blocking, prevents Gap only is produced between mould on mould and blocking under blocking, by the setting of the second connecting pole, mould and finish-forging under connection finish-forging is played The effect of upper mould, it is to avoid produce gap between mould on mould and finish-forging under finish-forging.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model extrusion die.
Fig. 2 is the main view profile that the utility model extrudes lower mould.
Fig. 3 is the top view that the utility model extrudes lower mould.
Fig. 4 is the main view profile that the utility model extrudes upper mould.
Fig. 5 is the top view that the utility model extrudes upper mould.
Fig. 6 is the structural representation of the utility model extrusion blank.
Fig. 7 is the utility model Preform Die structural representation.
Fig. 8 is the top view of the utility model Preform Die.
Fig. 9 is the structural representation of the utility model finish-forging die.
Figure 10 is the top view of the utility model finish-forging die.
Figure 11 is the structural representation of the utility model forging.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-11, stainless steel single seat valve body forging mold, including extrusion die 1, Preform Die 2 and finish-forging die 3, extrusion die 1 includes the lower mould 4 of extruding, and the top of the lower mould 4 of extruding is provided with the bottom of mould 5 and extruding in the upper mould 5 of extruding, extruding The inside of the lower mould 4 of extruding is through at the tight contact of lower mould 4, and the axis of the upper bottom of mould 5 of extruding, the lower mould 4 of extruding Extrusion blank 6 is internally provided with, the surface of extrusion blank 6 is contacted with the inwall of the lower mould 4 of extruding, and Preform Die 2 is included under blocking The top of mould 7 is provided with the inside of mould 7 under mould 8 and blocking on mould 8 on blocking, blocking and offers first and lead under mould 7, blocking Hole, and the surface of the first connecting pole 10 and the inwall of first through hole be in close contact, is set on mould 7 and blocking between mould 8 under blocking There is the left side of mould 7 under forging 9, blocking to be flexibly connected with first connecting pole 10 that passes on left of mould on blocking 8, the He of mould 8 on blocking The inside of mould 7 offers first through hole under blocking, and the surface of the first connecting pole 10 and the inwall of first through hole are in close contact, By the setting of the first connecting pole 10, play a part of under connection blocking mould 8 on mould 7 and blocking, prevent mould 7 and blocking under blocking Gap is produced between upper mould 8, the top that finish-forging die 3 includes mould 11 under mould 11 under finish-forging, finish-forging is provided with mould 12 on finish-forging, eventually Be provided with forging 9, finish-forging mould 11 under the left side of mould 12 and finish-forging in forging under mould 12 and finish-forging between mould 11 passes on left Two connecting poles 13 are flexibly connected, by the setting of the second connecting pole 13, play the work of mould 12 on mould 11 and finish-forging under connection finish-forging With, it is to avoid produce gap between mould 12 on mould 11 and finish-forging under finish-forging.
In use, the lower mould 4 of extruding is fixed in the template of equipment following table, the lower mould 4 of extruding and the template on the upper mould 5 of extruding It is fixed, and moved with top shoe, before shaping, the lower mould 4 of extruding and the upper mould 5 of extruding are separated, and the extrusion blank 6 after heating is put Under blocking in mould 7, start mould 8 on press, blocking and moved down with sliding block and contacted with mould under blocking 7, Workpiece shaping works as slide block movement During to bottom dead centre, shaping terminates, and mould 12 is moved upwards with sliding block on finish-forging, and mould 12 and mould under finish-forging 11 are separated on finish-forging, workpiece Stay under finish-forging in the die cavity of mould 11, the push rod of mould 11 takes out workpiece after forging 9 is ejected under finish-forging.
In summary:The stainless steel single seat valve body forging mold, by setting extrusion die 1, Preform Die 2, finisher Tool 3, the lower mould 4 of extruding, mould 7 under mould 5, extrusion blank 6, blocking, mould 8, forging 9, the first connecting pole 10, finish-forging on blocking in extruding The connecting pole 13 of mould 12 and second on lower mould 11, finish-forging, solves stainless steel body and pulls out the problem of technique is unstable in production.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. stainless steel single seat valve body forging mold, including extrusion die (1), Preform Die (2) and finish-forging die (3), its feature It is:The extrusion die (1) includes the lower mould (4) of extruding, is provided with the upper mould (5) of extruding, institute under the extruding at the top of mould (4) That states the lower mould (4) of extruding is internally provided with extrusion blank (6), and the Preform Die (2) includes mould (7), the blocking under blocking It is provided with the top of lower mould (7) under mould on blocking (8), the blocking and is provided with forging (9) between mould (8) on mould (7) and blocking, The left side of mould (7) is flexibly connected with the first connecting pole (10) that passes on left of mould on blocking (8) under the blocking, the finisher Having (3) includes being provided with mould on mould on finish-forging (12), the finish-forging at the top of mould (11) under mould (11) under finish-forging, the finish-forging (12) left side for mould (11) under the left side of mould (12) and finish-forging on forging (9), the finish-forging is provided with and under finish-forging between mould (11) Side is flexibly connected by the second connecting pole (13).
2. stainless steel single seat valve body forging mold according to claim 1, it is characterised in that:On the blocking mould (8) and The inside of mould (7) offers first through hole under blocking, and the surface of the first connecting pole (10) and the inwall of first through hole are close Contact.
3. stainless steel single seat valve body forging mold according to claim 1, it is characterised in that:On the finish-forging mould (12) and The inside of mould (11) offers the second through hole under finish-forging, and the surface of the second connecting pole (13) and the inwall of the second through hole are close Contact.
4. stainless steel single seat valve body forging mold according to claim 1, it is characterised in that:Mould (5) in the extruding Bottom is contacted with the tight of the lower mould (4) of extruding, and the lower mould (4) of extruding is through at the axis of upper mould (5) bottom of extruding It is internal.
5. stainless steel single seat valve body forging mold according to claim 1, it is characterised in that:The extrusion blank (6) Surface is contacted with the inwall of the lower mould (4) of extruding.
CN201720063544.1U 2017-01-19 2017-01-19 Stainless steel single seat valve body forging mold Active CN206435707U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720063544.1U CN206435707U (en) 2017-01-19 2017-01-19 Stainless steel single seat valve body forging mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720063544.1U CN206435707U (en) 2017-01-19 2017-01-19 Stainless steel single seat valve body forging mold

Publications (1)

Publication Number Publication Date
CN206435707U true CN206435707U (en) 2017-08-25

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513553A (en) * 2017-01-19 2017-03-22 上海交大中京锻压有限公司 Forging die for stainless steel single-seat valve body
CN109622868A (en) * 2018-12-11 2019-04-16 陕西宏远航空锻造有限责任公司 A kind of forging method of T-type high-temperature alloy bolt forging

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513553A (en) * 2017-01-19 2017-03-22 上海交大中京锻压有限公司 Forging die for stainless steel single-seat valve body
CN109622868A (en) * 2018-12-11 2019-04-16 陕西宏远航空锻造有限责任公司 A kind of forging method of T-type high-temperature alloy bolt forging
CN109622868B (en) * 2018-12-11 2020-06-09 陕西宏远航空锻造有限责任公司 Forging method of T-shaped high-temperature alloy bolt forge piece

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