CN206153482U - Supporting wheel forging mold - Google Patents
Supporting wheel forging mold Download PDFInfo
- Publication number
- CN206153482U CN206153482U CN201621199807.3U CN201621199807U CN206153482U CN 206153482 U CN206153482 U CN 206153482U CN 201621199807 U CN201621199807 U CN 201621199807U CN 206153482 U CN206153482 U CN 206153482U
- Authority
- CN
- China
- Prior art keywords
- deep trouth
- fracture transition
- fracture
- forging mold
- transition bench
- 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
Links
- 238000005242 forging Methods 0.000 title claims abstract description 21
- 230000007704 transition Effects 0.000 claims abstract description 31
- 230000002968 anti-fracture Effects 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Abstract
The utility model relates to a forge the mould and make technical field, concretely relates to supporting wheel forging mold. This kind of supporting wheel forging mold, including cope match -plate pattern, lower bolster and the mold core of setting between cope match -plate pattern and lower bolster, the cope match -plate pattern under the terminal surface be equipped with downward bellied drift, the drift including locate two side edge for the spacing deep trouth of cartridge mold core, its characterized in that: the cope match -plate pattern under the terminal surface be equipped with and prevent fracture transition platform, should prevent that fracture transition platform bordered on with the deep trouth, the mold core on be equipped with and prevent the inconsistent carry on table of fracture transition platform. It is above -mentioned right the utility model discloses a description can be known, compares with prior art, the utility model discloses a supporting wheel forging mold under through the die holder terminal surface setting fracture transition platform is prevented with the deep trouth borders on, not only increased the intensity of deep trouth, it is spacing to prevent in addition that fracture transition platform supports through the carry on table on the mold core, prevents deep trouth fracture in the production process, intensity is high, long service life.
Description
Technical field
The utility model is related to forging mold manufacturing technology field, and in particular to thrust wheel forging mold.
Background technology
Forging is that one kind applies pressure using metal forming machinery to metal stock so as to produce plastic deformation to obtain with one
The processing method for determining mechanical performance, definite shape and size forging, in thrust wheel forging technology, mould is indispensable weight
Process equipment is wanted, the quality of its performance directly influences the crudy of thrust wheel.
To solve the above problems, Authorization Notice No. CN204262264U discloses a kind of single rim bearing wheel forging mold, bag
Lower template and upper die plate are included, it is vertically-mounted in the lower template to have some guide pillars, some guide pin bushings are installed on the upper die plate,
Described each guide pillar slides and is plugged in corresponding guide pin bushing, it is characterised in that：Also include：Die sleeve, it passes through trim ring II and is fixed on
In lower template, it is internally provided with taper hole；Core rod, it is frustum structure, and it is plugged in the taper hole of die sleeve；Drift, it passes through
Trim ring I is fixed on upper die plate lower end；Heelpiece, it is fixed in lower template, and positioned at the lower end of core rod；When press ram is located at
During lower dead point position, the drift is plugged in core rod, is formed and single rim bearing wheel profile phase between the core rod, drift and heelpiece
The near closed hollow ring of matching, when press ram drawback movement, upper ejecting mechanism and lower ejecting mechanism will forge the list for finishing
Side thrust wheel is ejected from die cavity.Existing mould, drift lower surface has the deep trouth of protrusion, deep trouth and core rod in production process
Inconsistent, deep trouth wall thickness is not enough, and low intensity is easily split in production process, and service life is short.
Utility model content
To overcome the deficiencies in the prior art, the utility model to provide a kind of thrust wheel forging mold, solve on forging mold
Molded Depth groove is inconsistent with core rod production process, the splintery problem of deep trouth.
For achieving the above object, the technical solution of the utility model is as follows：
A kind of thrust wheel forging mold, including upper die plate, lower template and the core rod that is arranged between upper die plate and lower template,
Described upper die plate lower surface is provided with downwardly convex drift, and described drift is included located at two side portions to insert core rod
Spacing deep trouth, it is characterised in that：Described upper die plate lower surface is provided with anti-fracture transition bench, the anti-fracture transition bench and deep trouth
Adjacent, described core rod is provided with the adapting table inconsistent with anti-fracture transition bench.
Further, anti-fracture transition bench is to smooth extension outwards, upwards from deep groove side wall.
Further, anti-fracture transition bench is to stretch out width for 10-15mm from deep groove side wall.
Further, it from the height of deep groove side wall bottom surface and transition bench bottom surface is 10-15mm that anti-fracture transition bench is.
From above-mentioned to description of the present utility model, compared with prior art, thrust wheel forge mould of the present utility model
The anti-fracture transition bench adjoined with deep trouth that tool is arranged by die holder lower surface, not only increased the intensity of deep trouth, and anti-breaking
Transition bench being split by the adapting table support limit on core rod, preventing deep trouth fracture in production process, intensity is high, long service life.
Description of the drawings
Fig. 1 is thrust wheel forging mold structural representation of the present utility model；
Fig. 2 is part A schematic enlarged-scale view in Fig. 1.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
With reference to shown in Fig. 1, Fig. 2, thrust wheel forging mold, including the template 1, the lower template 2 that surround thrust wheel die cavity jointly
With core rod 3；
The lower surface of upper die plate 1 is provided with downwardly convex drift 11, anti-fracture transition bench 12, and the drift 11 is included located at two
The spacing deep trouth 111 to insert core rod of side portion, the anti-fracture transition bench 12 is located at the lower surface of upper die plate 1, and this is anti-breaking
Split transition bench 12 to adjoin with deep trouth 111, anti-fracture transition bench is to smooth extension outwards, upwards from deep groove side wall, and rupture transition bench
It is that to stretch out width for 10-15mm, anti-fracture transition bench from deep groove side wall be from deep groove side wall bottom surface and transition bench bottom surface
Highly it is 10-15mm.
Upper mould 2 is positioned opposite with upper die plate；
Core rod 3 is arranged between upper die plate 1 and lower template 2, and core rod 3 is provided with inconsistent with anti-fracture transition bench 12 holding
Connect platform 31.
When above-mentioned thrust wheel forging mold is used, anti-fracture transition bench 12 and the core rod 3 of the setting of the lower surface of upper die plate 1
Adapting table 31 is inconsistent, can not only increase the structural strength of spacing deep trouth 111, prevents mould from splitting from there deep trouth, anti-fracture
Transition bench prevents deep trouth fracture in production process by the adapting table support limit on core rod, and intensity is high, long service life.
Some specific embodiments of the present utility model are above are only, but design concept of the present utility model is not limited to
This, all changes for carrying out unsubstantiality to the utility model using this design all should belong to infringement the utility model protection domain
Behavior.
Claims (4)
1. a kind of thrust wheel forging mold, including upper die plate, lower template and the core rod that is arranged between upper die plate and lower template, institute
The upper die plate lower surface stated is provided with downwardly convex drift, and described drift is included located at two side portions to insert core rod
Spacing deep trouth, it is characterised in that：Described upper die plate lower surface is provided with anti-fracture transition bench, and the anti-fracture transition bench is adjacent with deep trouth
Connect, described core rod is provided with the adapting table inconsistent with anti-fracture transition bench.
2. thrust wheel forging mold according to claim 1, it is characterised in that：Described anti-fracture transition bench is from deep trouth
Side wall smooths outwards, upwards extension.
3. thrust wheel forging mold according to claim 2, it is characterised in that：Described anti-fracture transition bench is from deep trouth
Side wall stretches out width for 10-15mm.
4. thrust wheel forging mold according to claim 2, it is characterised in that：Described anti-fracture transition bench is from deep trouth
Side wall bottom surface is 10-15mm with the height of transition bench bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199807.3U CN206153482U (en) | 2016-11-07 | 2016-11-07 | Supporting wheel forging mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199807.3U CN206153482U (en) | 2016-11-07 | 2016-11-07 | Supporting wheel forging mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153482U true CN206153482U (en) | 2017-05-10 |
Family
ID=58657700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199807.3U Expired - Fee Related CN206153482U (en) | 2016-11-07 | 2016-11-07 | Supporting wheel forging mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206153482U (en) |
-
2016
- 2016-11-07 CN CN201621199807.3U patent/CN206153482U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191106 Granted publication date: 20170510 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200506 Granted publication date: 20170510 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20200511 Granted publication date: 20170510 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201111 Granted publication date: 20170510 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201117 Granted publication date: 20170510 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210517 Granted publication date: 20170510 |
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| 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: 20170510 Termination date: 20191107 |