CN206415554U - A kind of automobile axle shaft forge die - Google Patents
A kind of automobile axle shaft forge die Download PDFInfo
- Publication number
- CN206415554U CN206415554U CN201720074447.2U CN201720074447U CN206415554U CN 206415554 U CN206415554 U CN 206415554U CN 201720074447 U CN201720074447 U CN 201720074447U CN 206415554 U CN206415554 U CN 206415554U
- Authority
- CN
- China
- Prior art keywords
- cooler bin
- die
- axle shaft
- automobile axle
- thermally conductive
- 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
The utility model discloses a kind of automobile axle shaft forge die, belong to automobile die field.A kind of automobile axle shaft forge die, including die ontology, the surface of the die ontology is provided with polishing layer, the outside of the polishing layer is provided with vanadium carbide diaphragm, the outside of the vanadium carbide diaphragm is provided with polishing layer, the die ontology is provided with thermally conductive sheet, the both sides of the die ontology are provided with cooling mechanism, the cooling mechanism includes water inlet pipe, exhaust outlet, cooler bin, fin and outlet pipe, the fin is fixedly connected with thermally conductive sheet, and fin is located at the inner side of cooler bin, the cooler bin is fixedly connected with thermally conductive sheet, the water inlet pipe and exhaust outlet are located at the upper end of cooler bin respectively, the outlet pipe is located at the lower end of cooler bin.It can be realized by reducing temperature, mould is can be easily separated with workpiece, and mould will not also produce phenomenon of bursting apart.
Description
Technical field
The utility model is related to automobile die field, more specifically to a kind of automobile axle shaft forge die.
Background technology
Automobile axle shaft is the major part of automobile axle, and half-and-half bearing is turned round by whole vehicle body and the gravity of goods, and transmission
The alternate stress of the Various Complexes such as square, so in vehicle traveling process, the quality of semiaxis directly influences the security of automobile.
Automobile axle shaft in process of production, is forged and pressed to workpiece usually using automobile axle shaft forge die, forged and pressed
Cheng Zhong, is not readily separated because workpiece and mold temperature are higher, easily causes burn failure, influences die life, Er Qiexian
There is automobile die in technology to be made of alloy material, but the life-span is relatively low, during using rare alloy material, makes
Automobile die service life can increase, and not allow to be also easy to produce plucking, but its cost is too high, is not suitable for commercial Application, common to close
Golden material phosphorus content is too high sometimes, is easily caused mould and loses moulding, produces the phenomenon burst apart.
Utility model content
1. the technical problem to be solved
It is not readily separated for there is automobile axle shaft forge die in the prior art with workpiece, and itself easy produces is burst apart
The problem of, the purpose of this utility model is to provide a kind of automobile axle shaft forge die, and it can be realized by reducing temperature, made
Mould can be easily separated with workpiece, and mould will not also produce phenomenon of bursting apart.
2. technical scheme
To solve the above problems, the utility model is adopted the following technical scheme that.
A kind of automobile axle shaft forge die, including die ontology, the surface of the die ontology are described to beat provided with polishing layer
The outside for grinding layer is provided with vanadium carbide diaphragm, and the outside of the vanadium carbide diaphragm, which is provided with polishing layer, the die ontology, to be set
Have a thermally conductive sheet, the both sides of the die ontology are provided with cooling mechanism, the cooling mechanism include water inlet pipe, exhaust outlet, cooler bin,
Fin and outlet pipe, the fin are fixedly connected with thermally conductive sheet, and fin is located at the inner side of cooler bin, the cooler bin
It is fixedly connected with thermally conductive sheet, the water inlet pipe and exhaust outlet are located at the upper end of cooler bin respectively, the outlet pipe is located at cooler bin
Lower end, fin is oriented to by the indirect heat by mould of thermally conductive sheet and radiated, it is to avoid directly to mould radiating generation
The excessive mold damage of heat difference, while being sequentially provided with plasticity in die surface and abrasionproof is preferably polished layer, vanadium carbide
Diaphragm, the mould that smooth polishing layer makes common alloy material phosphorus content too high will not produce phenomenon of bursting apart, and service life is more
It is long.
Preferably, the thermally conductive sheet is arranged on die ontology by fixing screws, is detachably easy to thermally conductive sheet and is dissipated
Heat engine structure is safeguarded.
Preferably, screen pack is provided with the water inlet pipe, prevents impurity from entering influence radiating effect and blocking in cooler bin
Cooler bin.
Preferably, the outlet pipe is provided with regulating valve, and regulating valve is used for the water yield of adjusting water outlet pipe, makes water and radiating
Piece is fully contacted, using water wisely.
Preferably, the surface of the cooler bin is provided with heat-insulation layer, prevents the internal-external temperature difference of the cooler bin in arctic weather
It is excessive to rupture.
3. beneficial effect
Compared to prior art, the utility model has the advantage of：
（1）This programme is oriented to fin by the indirect heat by mould of thermally conductive sheet and radiated, it is to avoid directly to mould
Tool dissipates the excessive mold damage of thermogenetic heat difference, is preferably polished while being sequentially provided with plasticity and abrasionproof in die surface
Layer, vanadium carbide diaphragm, the mould that smooth polishing layer makes common alloy material phosphorus content too high will not produce phenomenon of bursting apart, make
It is longer with the life-span.
（2）Thermally conductive sheet is arranged on die ontology by fixing screws, is detachably easy to enter thermally conductive sheet and cooling mechanism
Row is safeguarded.
（3）Screen pack is provided with water inlet pipe, prevents impurity from entering the interior influence radiating effect of cooler bin and blocking cooler bin.
（4）Outlet pipe is provided with regulating valve, and regulating valve is used for the water yield of adjusting water outlet pipe, water is fully connect with fin
Touch, using water wisely.
（5）The surface of cooler bin is provided with heat-insulation layer, prevents the internal-external temperature difference of cooler bin is excessive in arctic weather from occurring
Rupture.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model die ontology surface portion.
Label declaration in figure：
1 die ontology, 2 water inlet pipes, 3 exhaust outlets, 4 cooler bins, 5 fin, 6 outlet pipes, 7 thermally conductive sheets, 8 polishing layers, 9 carbon
Change vanadium diaphragm, 10 polishing layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment；Technical scheme in the utility model embodiment is carried out
Clearly and completely describe；Obviously；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；Belong to the scope of the utility model protection.
Embodiment 1：
Fig. 1-2, a kind of automobile axle shaft forge die, including die ontology 1 are referred to, the surface of die ontology 1 is beaten
Grind after the pre-heat treatment, reduce the too high die surface carbon content of phosphorus content, appropriate carbon content can prevent crystal grain from growing up, and be formed
Wearability and the good polishing layer 8 of plasticity, the outside of polishing layer 8 is passed through in 900 DEG C to 1050 DEG C of vanadium carbide fused-salt medium
Immersion is provided with vanadium carbide diaphragm 9, further mould is protected, the surface of vanadium carbide diaphragm 9 was entered at polishing again
Reason forms polishing layer 10, and on the one hand polishing increases the contact area with thermally conductive sheet 7, on the other hand make mould appearance more preferable
See, increase and thermally conductive sheet 7 is installed by fixing screws on market, die ontology 1, be detachably easy to thermally conductive sheet 7 and radiating machine
Structure safeguarded, the both sides of die ontology 1 are provided with cooling mechanism, and cooling mechanism includes water inlet pipe 2, exhaust outlet 3, cooler bin 4, dissipated
Backing 5 and outlet pipe 6, fin 5 are fixedly connected with thermally conductive sheet 7, and fin 5 is located at the inner side of cooler bin 4, cooler bin 4
Surface is provided with heat-insulation layer, prevents the internal-external temperature difference of the cooler bin 4 in arctic weather is excessive from rupturing, cooler bin 4 and heat conduction
Piece 7 is fixedly connected, and water inlet pipe 2 and exhaust outlet 3 are provided with screen pack in the upper end of cooler bin 4, water inlet pipe 2 respectively, prevent miscellaneous
Matter enters influence radiating effect and blocking cooler bin 4 in cooler bin 4, and outlet pipe 6, which is located on the lower end of cooler bin 4, outlet pipe 6, to be set
There is regulating valve, regulating valve is used for the water yield of adjusting water outlet pipe 6, water is fully contacted with fin 5, using water wisely.
Operation principle：When automobile axle shaft forge die temperature in use is higher, note cold into cooler bin 4 by water inlet pipe 2
Filter screen filtration in water, water inlet pipe 2 falls the impurity in cold water, according to the inflow of water inlet pipe 2, the regulation of adjusting water outlet pipe 6
Valve, keeps cold water submergence fin 5, and the heat of mould is oriented to fin 5 by thermally conductive sheet 7, and cold water is in the surface flow of fin 5
The heat of fin 5 is taken away, the water vapour of generation is discharged by exhaust outlet 3, the elevated cold water of temperature passes through the row of outlet pipe 6 again
Go out, in use, polishing layer 8 and the protection mould of vanadium carbide diaphragm 9 prevent mould from bursting apart to mould.
It is described above；Only the utility model preferably embodiment；But protection domain of the present utility model is not
It is confined to this；Any one skilled in the art is in the technical scope that the utility model is disclosed；According to this practicality
New technical scheme and its improvement design is subject to equivalent substitution or change；It should all cover in protection domain of the present utility model
It is interior.
Claims (5)
1. a kind of automobile axle shaft forge die, including die ontology（1）, it is characterised in that：The die ontology（1）Surface set
There is polishing layer（8）, the polishing layer（8）Outside be provided with vanadium carbide diaphragm（9）, the vanadium carbide diaphragm（9）Outside
Provided with polishing layer（10）, the die ontology（1）It is provided with thermally conductive sheet（7）, the die ontology（1）Both sides be provided with radiating machine
Structure, the cooling mechanism includes water inlet pipe（2）, exhaust outlet（3）, cooler bin（4）, fin（5）And outlet pipe（6）, it is described to dissipate
Backing（5）With thermally conductive sheet（7）It is fixedly connected, and fin（5）Positioned at cooler bin（4）Inner side, the cooler bin（4）With heat conduction
Piece（7）It is fixedly connected, the water inlet pipe（2）And exhaust outlet（3）It is located at cooler bin respectively（4）Upper end, the outlet pipe（6）Position
In cooler bin（4）Lower end.
2. a kind of automobile axle shaft forge die according to claim 1, it is characterised in that：The thermally conductive sheet（7）By solid
Screw is determined installed in die ontology（1）On.
3. a kind of automobile axle shaft forge die according to claim 1, it is characterised in that：The water inlet pipe（2）Inside it is provided with
Screen pack.
4. a kind of automobile axle shaft forge die according to claim 1, it is characterised in that：The outlet pipe（6）It is provided with
Regulating valve.
5. a kind of automobile axle shaft forge die according to claim 1, it is characterised in that：The cooler bin（4）Surface
Provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074447.2U CN206415554U (en) | 2017-01-21 | 2017-01-21 | A kind of automobile axle shaft forge die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074447.2U CN206415554U (en) | 2017-01-21 | 2017-01-21 | A kind of automobile axle shaft forge die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206415554U true CN206415554U (en) | 2017-08-18 |
Family
ID=59571825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720074447.2U Expired - Fee Related CN206415554U (en) | 2017-01-21 | 2017-01-21 | A kind of automobile axle shaft forge die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206415554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014000A (en) * | 2018-09-07 | 2018-12-18 | 佛山朝鸿新材料科技有限公司 | A kind of automobile axle shaft forge die and its Forging Technology equipped with cooling device |
-
2017
- 2017-01-21 CN CN201720074447.2U patent/CN206415554U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014000A (en) * | 2018-09-07 | 2018-12-18 | 佛山朝鸿新材料科技有限公司 | A kind of automobile axle shaft forge die and its Forging Technology equipped with cooling device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20180121 |