CN209502939U - A kind of Internal combustion engine bell housing liquid extrusion casting machine - Google Patents
A kind of Internal combustion engine bell housing liquid extrusion casting machine Download PDFInfo
- Publication number
- CN209502939U CN209502939U CN201822038635.7U CN201822038635U CN209502939U CN 209502939 U CN209502939 U CN 209502939U CN 201822038635 U CN201822038635 U CN 201822038635U CN 209502939 U CN209502939 U CN 209502939U
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- dynamic model
- cover half
- shell
- combustion engine
- internal combustion
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- 238000005266 casting Methods 0.000 title claims abstract description 28
- 238000001125 extrusion Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000009514 concussion Effects 0.000 claims abstract description 12
- 238000005086 pumping Methods 0.000 claims description 9
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009716 squeeze casting Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a kind of Internal combustion engine bell housing liquid extrusion casting machine, including support frame, cover half shell, cover half, dynamic model shell, dynamic model, type chamber is evacuated ditch, vacuum pump, pressure sensor, pressure controller shake mechanism, pressure chamber, formed punch, hydraulic pressure cylinder assembly and hydraulic pump, the upper end of support frame as described above is equipped with cover half shell, and cover half is equipped in the cover half shell, which, which is equipped in dynamic model shell, is equipped with dynamic model.The setting of the concussion mechanism of the utility model is conducive to before casting solidification is opened, and opens the vibrator of concussion mechanism lower part, transmits lasting vibration to casting bottom by guide rod, casting is made to be easy to be detached from fixed half and moving half, and convenient lower step is taken out.
Description
Technical field
The utility model belongs to squeeze casting technology field more particularly to a kind of Internal combustion engine bell housing liquid squeezes casting
Make machine.
Background technique
Extrusion casint is that molten metal or semi-solid alloy are applied high pressure by formed punch, in closed mold cavity
Crystallization and freezing molding, finally obtains the method for product or blank.Currently, indirect extrusion casting is answered on many alloy-steel castings
With, but in the production of the higher larger complex parts of the performance requirements such as aluminium alloy wheel hub, could not also largely use, mainly by
In requiring high, equipment bulky complex to equipment, mold, fills type and is easy volume gas, casting cannot be cooled down according to casting technique,
Pressurization is uneven, and product quality is unstable to be caused.
Therefore, a kind of Internal combustion engine bell housing liquid extrusion casting machine is invented to be very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of Internal combustion engine bell housing liquid extrusion casint
Machine fills the easy volume gas of type to solve existing extrusion casint, cannot cool down according to casting technique to casting, and pressurization is uneven,
Product quality unstable the problem of causing.A kind of Internal combustion engine bell housing liquid extrusion casting machine, including support frame, outside cover half
Shell, cover half, dynamic model shell, dynamic model, type chamber, pumping ditch, vacuum pump, pressure sensor, pressure controller, concussion mechanism, pressure chamber,
Formed punch, hydraulic pressure cylinder assembly and hydraulic pump, the upper end of support frame as described above are equipped with cover half shell, are equipped with cover half in the cover half shell, should
Cover half upper shell, which is equipped in dynamic model shell, is equipped with dynamic model；The cover half docks shape forming cavity up and down with dynamic model, on the outside of the type chamber
It is communicated with pumping ditch, vacuum pump is communicated with by air discharge duct on the outside of the pumping ditch；The pressure sensor is located at the upper wall of dynamic model
Place, which runs through dynamic model shell and dynamic model by pipeline, and is connected with pressure controller in dynamic model upper shell；Institute
The bottom end for stating type chamber is laid with multiple concussion mechanisms；The middle part of the cover half is equipped with pressure chamber up and down, the interior cunning of the pressure chamber
Dynamic to be connected with formed punch, which is equipped with hydraulic pressure cylinder assembly, and the side of the hydraulic pressure cylinder assembly is connected with hydraulic pump by oil pipe.
The concussion mechanism includes main body, slide plate, guide rod, connecting rod, vibrator and buffer spring, the inner cavity of the main body
Slide plate is slidably connected, the upper end of the slide plate is equipped with guide rod, and the lower end of slide plate is equipped with connecting rod, and the lower part of the connecting rod is equipped with
Vibrator；The buffer spring is located at the two sides up and down of slide plate.
It is bolted between the cover half shell and cover half, is conducive to be carried out according to the minute wheel shell of different model size
Replace suitable cover half.
It is bolted between the dynamic model shell and dynamic model, is conducive to be carried out according to the minute wheel shell of different model size
Replace suitable dynamic model.
The pressure controller is equipped with relief valve, is conducive to the aperture control pressure size for adjusting relief valve.
Compared with prior art, the utility model has the following beneficial effects:
1. the cover half shell of the utility model, cover half, the setting of dynamic model shell and dynamic model pass through the detachable company of bolt
It connects, carries out replacing suitable dynamic model and cover half convenient for the minute wheel shell according to different model size.
2. the setting of the pumping ditch and vacuum pump of the utility model, vacuum liquid extrusion casting solve gas in cast member
Hole, convenient for control, operation is simple and reliable, at low cost.
3. the big of indoor air pressure is pressed in the setting of the pressure sensor and pressure controller of the utility model, effectively control
It is small, guarantee the stability of product quality.
4. the setting of the concussion mechanism of the utility model is conducive to before casting solidification is opened, concussion mechanism lower part is opened
Vibrator, lasting vibration is transmitted to casting bottom by guide rod, casting is made to be easy to be detached from fixed half and moving half, convenient lower step
It takes out.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the concussion mechanism of the utility model.
In figure:
1- support frame, 2- cover half shell, 3- cover half, 4- dynamic model shell, 5- dynamic model, 6- type chamber, 7- are evacuated ditch, 8- vacuum
Pump, 9- pressure sensor, 10- pressure controller, 11- shake mechanism, 111- main body, 112- slide plate, 113- guide rod, 114- connection
Bar, 115- vibrator, 116- buffer spring, 12- pressure chamber, 13- formed punch, 14- hydraulic pressure cylinder assembly, 15- hydraulic pump.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 2
The utility model provides a kind of Internal combustion engine bell housing liquid extrusion casting machine, including support frame 1, cover half shell
2, cover half 3, dynamic model shell 4, dynamic model 5, type chamber 6, pumping ditch 7, vacuum pump 8, pressure sensor 9, pressure controller 10, oscillator
The upper end of structure 11, pressure chamber 12, formed punch 13, hydraulic pressure cylinder assembly 14 and hydraulic pump 15, support frame as described above 1 is equipped with cover half shell 2, this is fixed
Cover half 3 is equipped in mould shell 2, which, which is equipped in dynamic model shell 4, is equipped with dynamic model 5；On the cover half 3 and dynamic model 5
Lower docking shape forming cavity 6, is communicated with pumping ditch 7 on the outside of the type chamber 6, is communicated with vacuum pump by air discharge duct on the outside of the pumping ditch 7
8；The pressure sensor 9 is located at the upper wall of dynamic model 5, which runs through dynamic model shell 4 and dynamic model 5 by pipeline,
And pressure controller 10 is connected in 4 upper end of dynamic model shell；The bottom end of the type chamber 6 is laid with multiple concussion mechanisms 11；Institute
The middle part for stating cover half 3 is equipped with pressure chamber 12 up and down, slidably connects formed punch 13 in the pressure chamber 12, which is equipped with
The side of hydraulic pressure cylinder assembly 14, the hydraulic pressure cylinder assembly 14 is connected with hydraulic pump 15 by oil pipe.
The concussion mechanism 11 includes main body 111, slide plate 112, guide rod 113, connecting rod 114, vibrator 115 and buffering elastic
The inner cavity of spring 116, the main body 111 slidably connects slide plate 112, and the upper end of the slide plate 112 is equipped with guide rod 113, and slide plate 112
Lower end be equipped with connecting rod 114, the lower part of the connecting rod 114 is equipped with vibrator 115；The buffer spring 116 is located at slide plate 112
Two sides up and down.
Be bolted between the cover half shell 2 and cover half 3, be conducive to according to the minute wheel shell of different model size into
Row replaces suitable cover half 3.
Be bolted between the dynamic model shell 4 and dynamic model 5, be conducive to according to the minute wheel shell of different model size into
Row replaces suitable dynamic model 5.
The pressure controller 10 is equipped with relief valve, is conducive to the aperture control pressure size for adjusting relief valve.
Working principle
It in the utility model, drives dynamic model 5 to rise by dynamic model shell 4 first, metal liquid is injected in pressure chamber 6, close
It is vacuumized after mould by vacuum pump 8, then metal liquid indentation has in the type chamber 12 of certain vacuum degree by formed punch 13, and
Pressure size is controlled by pressure sensor 9 and pressure controller 10, pressure maintaining certain time is opened before casting solidification die sinking
The vibrator 115 for shaking 11 lower part of mechanism, transmits lasting vibration to casting bottom by guide rod 113, make casting and cover half 3 and
Dynamic model 5 is easy to be detached from, and convenient lower step is taken out.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (5)
1. a kind of Internal combustion engine bell housing liquid extrusion casting machine, it is characterised in that: including support frame (1), cover half shell
(2), cover half (3), dynamic model shell (4), dynamic model (5), type chamber (16) are evacuated ditch (7), vacuum pump (8), pressure sensor (9), pressure
Force controller (10) shakes mechanism (11), pressure chamber (12), formed punch (13), hydraulic pressure cylinder assembly (14) and hydraulic pump (15), the branch
The upper end of support (1) is equipped with cover half shell (2), is equipped with cover half (3) in the cover half shell (2), which is equipped with
Dynamic model (5) are equipped in dynamic model shell (4)；The cover half (3) docks shape forming cavity (6) with dynamic model (5) up and down, and the type chamber (6) is outside
Side is communicated with pumping ditch (7), and the pumping ditch (7) outside is communicated with vacuum pump (8) by air discharge duct；The pressure sensor (9)
It is located at the upper wall of dynamic model (5), which runs through dynamic model shell (4) and dynamic model (5) by pipeline, and in dynamic model
Shell (4) upper end is connected with pressure controller (10)；The bottom end of the type chamber (6) is laid with multiple concussion mechanisms (11)；Institute
The middle part for stating cover half (3) is equipped with pressure chamber (12) up and down, slidably connects formed punch (13), the formed punch in the pressure chamber (12)
(13) lower end is equipped with hydraulic pressure cylinder assembly (14), and the side of the hydraulic pressure cylinder assembly (14) is connected with hydraulic pump (15) by oil pipe.
2. Internal combustion engine bell housing liquid extrusion casting machine as described in claim 1, it is characterised in that: the concussion mechanism
It (11) include main body (111), slide plate (112), guide rod (113), connecting rod (114), vibrator (115) and buffer spring (116),
The inner cavity of the main body (111) slidably connects slide plate (112), and the upper end of the slide plate (112) is equipped with guide rod (113), and slide plate
(112) lower end is equipped with connecting rod (114), and the lower part of the connecting rod (114) is equipped with vibrator (115)；The buffer spring
(116) two sides up and down of slide plate (112) are located at.
3. Internal combustion engine bell housing liquid extrusion casting machine as claimed in claim 2, it is characterised in that: the cover half shell
(2) it is bolted between cover half (3).
4. Internal combustion engine bell housing liquid extrusion casting machine as described in claim 1, it is characterised in that: the dynamic model shell
(4) it is bolted between dynamic model (5).
5. Internal combustion engine bell housing liquid extrusion casting machine as described in claim 1, it is characterised in that: the pressure control
Device (10) is equipped with relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038635.7U CN209502939U (en) | 2018-12-06 | 2018-12-06 | A kind of Internal combustion engine bell housing liquid extrusion casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038635.7U CN209502939U (en) | 2018-12-06 | 2018-12-06 | A kind of Internal combustion engine bell housing liquid extrusion casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209502939U true CN209502939U (en) | 2019-10-18 |
Family
ID=68194143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822038635.7U Active CN209502939U (en) | 2018-12-06 | 2018-12-06 | A kind of Internal combustion engine bell housing liquid extrusion casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209502939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579204A (en) * | 2021-07-20 | 2021-11-02 | 先心安 | Sub-die-casting machine for hollow aluminum cylinder of front shock absorber of motorcycle |
-
2018
- 2018-12-06 CN CN201822038635.7U patent/CN209502939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579204A (en) * | 2021-07-20 | 2021-11-02 | 先心安 | Sub-die-casting machine for hollow aluminum cylinder of front shock absorber of motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323700 plot 12-1, Lutian block, Longquan Industrial Park, Lishui City, Zhejiang Province Patentee after: Zhejiang Zhixin Auto Parts Co.,Ltd. Address before: 323700 plot 12-1, Lutian block, Longquan Industrial Park, Lishui City, Zhejiang Province Patentee before: Longquan Belief Automotive Parts Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Liquid Squeeze Casting Machine for Heavy Duty Diesel Engine Flywheel Housing Effective date of registration: 20230518 Granted publication date: 20191018 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: Zhejiang Zhixin Auto Parts Co.,Ltd. Registration number: Y2023980040918 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191018 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: Zhejiang Zhixin Auto Parts Co.,Ltd. Registration number: Y2023980040918 |