CN208083323U - A kind of engine link blank forging mold - Google Patents
A kind of engine link blank forging mold Download PDFInfo
- Publication number
- CN208083323U CN208083323U CN201820359811.4U CN201820359811U CN208083323U CN 208083323 U CN208083323 U CN 208083323U CN 201820359811 U CN201820359811 U CN 201820359811U CN 208083323 U CN208083323 U CN 208083323U
- Authority
- CN
- China
- Prior art keywords
- die forging
- forging
- lower die
- connecting rod
- pedestal
- 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 - Fee Related
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Abstract
A kind of engine link blank forging mold, it is related to technical field of mold, more particularly to a kind of engine link blank forging mold, it includes die forging, lower die forging, die forging includes die forging pedestal, guide post, die forging stub end, die forging stub end stem, die forging connecting rod, die forging connecting rod stem, the small head end of die forging, the small head end stem of die forging, lower die forging includes lower die forging pedestal, pilot hole, lower die forging stub end forming tank, lower die forging connecting rod forming slot, lower die forging microcephaly end forming tank, there are four guide posts for setting on die forging pedestal, the position that guide post is corresponded on lower die forging pedestal is provided with pilot hole, lower die forging stub end forming tank, lower die forging connecting rod forming slot, lower die forging microcephaly end forming tank is connected to form one structure.After adopting the above technical scheme, the utility model has the beneficial effect that：It is not only compact-sized, is easily installed use, and end face is smooth, and fixed effect is good, and production efficiency is high, suitable for promoting the use of.
Description
Technical field
The utility model is related to technical field of mold, and in particular to a kind of engine link blank forging mold.
Background technology
In real life, auto manufacturing usually manufactures the connecting rod of automobile engine with forging technology, due to connecting rod
Metal volume is along axis in major part, shaft, microcephaly's distribution, and therefore, general connecting rod will first carry out base in forging and molding, usually
Using the pre- parting category of the work steps such as pulling, edging.Again since the shaft of connecting rod mostly uses the section of " I-shaped ", in order to avoid because of gold
Belong to that flowing is unreasonable the forging defects such as to occur folding, and also to be conducive to forging be full of and the raising of die life etc. because
Element generally uses two blocking, finish-forging work steps when connecting rod die-forging forming.
Most of making of connecting rod forging is completed by forging mold, and forging mold is used during forging technology
Mold, raw material under the effect of external force in forging die generate plastic deformation, to obtain the zero of required shape and size
Part.Forging mold is required critical process equipment in forging part production, is that equipment is required for the tool used per one stroke,
Very important effect is played in forging part production.But the connecting rod forging that the forging mold under the prior art is made is being cut
Easily there is the defects of warpage, end face is uneven when side, heat treatment and cleaning.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of engine link blank forging is provided
Modeling has, it is not only compact-sized, is easily installed use, and end face is smooth, and fixed effect is good, and production efficiency is high, suitable for pushing away
It is wide to use.
To achieve the above object, the utility model is using following technical scheme：It includes die forging 1, lower die forging 2, on
Die forging 1 includes die forging pedestal 11, guide post 12, die forging stub end 13, die forging stub end stem 14, die forging connecting rod
15, the small head end 17 of die forging connecting rod stem 16, die forging, the small head end stem 18 of die forging, lower die forging 2 include lower die forging pedestal
21, pilot hole 22, lower die forging stub end forming tank 23, lower die forging connecting rod forming slot 24, lower die forging microcephaly end forming tank 25, on
There are four guide posts 12, die forging stub end 13 to pass through die forging connecting rod 15 and the small head end of die forging for setting on die forging pedestal 11
17 connections, the center of die forging stub end 13 is provided with die forging stub end stem 14, the middle part of die forging connecting rod 15
It is provided with die forging connecting rod stem 16, the center of the small head end of die forging 17 is provided with the small head end stem 18 of die forging, under
The position that guide post 12 is corresponded on die forging pedestal 21 is provided with pilot hole 22, lower die forging stub end forming tank 23, lower die forging connection
Bar forming tank 24, lower die forging microcephaly end forming tank 25 are connected to form one structure.
The die forging pedestal 11 is identical with the structure of lower die forging pedestal 21, die forging pedestal 11 and lower die forging base
Seat 21 is rectangular parallelepiped structure.On die forging pedestal 11 and the identical structure of lower die forging pedestal 21 use are convenient in forging process
Die forging pedestal 11 and lower die forging pedestal 21 are closed completely, and ensure the integrality of the connecting rod blank after the completion of forging.
The both sides of the die forging stub end 13 are provided with flank 131, and two flanks 131 are with die forging connecting rod 15
Central shaft is symmetrical above and below.The effect of flank 131 is to be fixedly connected with other equipment convenient for the engine link blank after forging.
The small head end stem of the die forging stub end stem 14, die forging 18 is cylindrical structure.Using such knot
Structure can ensure the not only beautiful but also not extra corner of the engine link after the completion of forging, save later stage deburring work.
The die forging connecting rod stem 16 is rectangular parallelepiped structure.It adopts the structure and is completely molded convenient for forging.
After adopting the above technical scheme, the utility model has the beneficial effect that：It is not only compact-sized, is easily installed use,
And end face is smooth, and fixed effect is good, and production efficiency is high, suitable for promoting the use of.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the vertical view of die forging 1 in the utility model；
Fig. 2 is the front view of die forging 1 in the utility model；
Fig. 3 is the vertical view of lower die forging 2 in the utility model.
Reference sign：Die forging 1, lower die forging 2, die forging pedestal 11, guide post 12, die forging stub end 13, on
Die forging stub end stem 14, die forging connecting rod 15, die forging connecting rod stem 16, the small head end 17 of die forging, die forging microcephaly
Hold stem 18, lower die forging pedestal 21, pilot hole 22, lower die forging stub end forming tank 23, lower die forging connecting rod forming slot 24, lower die
Forge small head end forming tank 25, flank 131.
Specific implementation mode
Shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that：It includes die forging 1, lower die forging 2,
Die forging 1 includes die forging pedestal 11, guide post 12, die forging stub end 13, die forging stub end stem 14, die forging connection
Bar 15, die forging connecting rod stem 16, the small head end 17 of die forging, the small head end stem 18 of die forging, lower die forging 2 include lower die forging base
Seat 21, pilot hole 22, lower die forging stub end forming tank 23, lower die forging connecting rod forming slot 24, lower die forging microcephaly end forming tank 25,
There are four guide posts 12, die forging stub end 13 to pass through die forging connecting rod 15 and die forging microcephaly for setting on die forging pedestal 11
17 connection of end, the center of die forging stub end 13 are provided with die forging stub end stem 14, in die forging connecting rod 15
Portion is provided with die forging connecting rod stem 16, and the center of the small head end of die forging 17 is provided with the small head end stem 18 of die forging,
The position that guide post 12 is corresponded on lower die forging pedestal 21 is provided with pilot hole 22, and lower die forging stub end forming tank 23, lower die forging connect
Extension bar forming tank 24, lower die forging microcephaly end forming tank 25 are connected to form one structure.
The die forging pedestal 11 is identical with the structure of lower die forging pedestal 21, die forging pedestal 11 and lower die forging base
Seat 21 is rectangular parallelepiped structure.On die forging pedestal 11 and the identical structure of lower die forging pedestal 21 use are convenient in forging process
Die forging pedestal 11 and lower die forging pedestal 21 are closed completely, and ensure the integrality of the connecting rod blank after the completion of forging.
The both sides of the die forging stub end 13 are provided with flank 131, and two flanks 131 are with die forging connecting rod 15
Central shaft is symmetrical above and below.The effect of flank 131 is to be fixedly connected with other equipment convenient for the engine link blank after forging.
The small head end stem of the die forging stub end stem 14, die forging 18 is cylindrical structure.Using such knot
Structure can ensure the not only beautiful but also not extra corner of the engine link blank after the completion of forging, save later stage deburring work
Make.
The die forging connecting rod stem 16 is rectangular parallelepiped structure.It adopts the structure and is completely molded convenient for forging.
The operation principle of the utility model：In use, 2 remains stationary of anvil tool is fixed, will it is heated after become liquid or
The metal of person's soft state pour into lower die forging stub end forming tank 23, lower die forging connecting rod forming slot 24, lower die forging microcephaly end at
In type groove 25, the guide post 12 on upper forging die 1 is directed at the pilot hole 22 on anvil tool 2, upper forging die is located in anvil tool 2
On, make the bottom of the small head end stem of die forging stub end stem 14, die forging connecting rod stem 16, die forging 18 respectively with lower die
Forging stub end forming tank 23, lower die forging connecting rod forming slot 24, lower die forging microcephaly end forming tank 25 bottom offset, until starting
Machine connecting rod blank forging forming.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (5)
1. a kind of engine link blank forging mold, it is characterised in that：It includes die forging (1), lower die forging (2), die forging
(1) include die forging pedestal (11), guide post (12), die forging stub end (13), die forging stub end stem (14), die forging
The small head end stem (18) of connecting rod (15), die forging connecting rod stem (16), the small head end of die forging (17), die forging, lower die forging
(2) include lower die forging pedestal (21), pilot hole (22), lower die forging stub end forming tank (23), lower die forging connecting rod forming slot
(24), lower die forging microcephaly end forming tank (25), there are four guide post (12), die forging stub ends for setting on die forging pedestal (11)
(13) it is connect with the small head end of die forging (17) by die forging connecting rod (15), the center setting of die forging stub end (13)
There is die forging stub end stem (14), die forging connecting rod stem (16), upper mold are provided in the middle part of die forging connecting rod (15)
The center for forging small head end (17) is provided with the small head end stem (18) of die forging, and guide post is corresponded on lower die forging pedestal (21)
(12) position is provided with pilot hole (22), lower die forging stub end forming tank (23), lower die forging connecting rod forming slot (24), lower die
Small head end forming tank (25) is forged to be connected to form one structure.
2. a kind of engine link blank forging mold according to claim 1, it is characterised in that：The die forging base
Seat (11) is identical with the lower structure of die forging pedestal (21), and die forging pedestal (11) and lower die forging pedestal (21) are cuboid
Structure.
3. a kind of engine link blank forging mold according to claim 1, it is characterised in that：The die forging is big
The both sides of head end (13) are provided with flank (131), and two flanks (131) are right above and below axis centered on die forging connecting rod (15)
Claim.
4. a kind of engine link blank forging mold according to claim 1, it is characterised in that：The die forging is big
The small head end stem (18) of head end stem (14), die forging is cylindrical structure.
5. a kind of engine link blank forging mold according to claim 1, it is characterised in that：The die forging connects
Extension bar stem (16) is rectangular parallelepiped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359811.4U CN208083323U (en) | 2018-03-16 | 2018-03-16 | A kind of engine link blank forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359811.4U CN208083323U (en) | 2018-03-16 | 2018-03-16 | A kind of engine link blank forging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083323U true CN208083323U (en) | 2018-11-13 |
Family
ID=64059270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820359811.4U Expired - Fee Related CN208083323U (en) | 2018-03-16 | 2018-03-16 | A kind of engine link blank forging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622832A (en) * | 2018-12-28 | 2019-04-16 | 北京科技大学 | A kind of control method of magnesium alloy forged automobile engine fractured connecting rod blank |
-
2018
- 2018-03-16 CN CN201820359811.4U patent/CN208083323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622832A (en) * | 2018-12-28 | 2019-04-16 | 北京科技大学 | A kind of control method of magnesium alloy forged automobile engine fractured connecting rod blank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |