CN110280725A - A kind of double system for compacting of automotive hub moulding machine - Google Patents
A kind of double system for compacting of automotive hub moulding machine Download PDFInfo
- Publication number
- CN110280725A CN110280725A CN201910551724.8A CN201910551724A CN110280725A CN 110280725 A CN110280725 A CN 110280725A CN 201910551724 A CN201910551724 A CN 201910551724A CN 110280725 A CN110280725 A CN 110280725A
- Authority
- CN
- China
- Prior art keywords
- compacting
- automotive hub
- oil cylinder
- rack
- head
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 6
- 239000004576 sand Substances 0.000 abstract description 5
- 238000007596 consolidation process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 19
- 244000035744 Hura crepitans Species 0.000 description 3
- 238000007528 sand casting Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- -1 aluminium Gold Chemical compound 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/02—Compacting by pressing devices only
- B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention has opened a kind of double system for compacting of the automotive hub moulding machine that consolidation effect is good, it include: rack and automotive hub template, compacting chamber is internally provided in automotive hub template, it is provided with cope and drag box on the rack, upper compacting oil cylinder is fixedly installed in the upper end of rack, the lower end of the upper piston rod of upper compacting oil cylinder is connected with cope, lower compacting oil cylinder is fixedly installed in the bottom of the rack, it is provided with and the mutually matched compacting head of compacting chamber in the internal slide of the drag box, the upper end of the lower piston rod of the lower compacting oil cylinder is connected with compacting head.Advantage is: in compacting process, lower compacting cylinder efficient pushes compacting head to be compacted compacting chamber inside automotive hub template, guarantees the consolidation effect and product quality of pressure automotive hub sand mold, high degree of automation, structure is simple, easy for installation, and using effect is good.
Description
Technical field
The present invention relates to sand casting equipment technical field more particularly to a kind of double compacting machines of automotive hub moulding machine
Structure.
Background technique
Automotive hub refers to the cylindrical piece of metal for being used to support tire in automobile tire centered on axis, i.e., in wheel
It feels at ease the position of entrucking axis.Automotive hub is the important spare part for connecting brake drum, wheel disc and semiaxis, is usually closed by steel or aluminium
Gold casting is forged.Using existing sand casting moulding to automotive hub carry out sand mold row cast when, cope with
It, cannot be effective to being carried out inside automotive hub sand mold since automotive hub template groove is deeper in drag box mould assembling compacting process
Compacting, influences sand casting effect.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of double compacting machines of the automotive hub moulding machine that consolidation effect is good
Structure.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that: a kind of double compactings of automotive hub moulding machine
Mechanism, comprising: rack and automotive hub template are internally provided with compacting chamber in automotive hub template, are provided on the rack
Sandbox and drag box are fixedly installed upper compacting oil cylinder in the upper end of rack, the lower end of the upper piston rod of upper compacting oil cylinder with it is upper
Sandbox is connected, and is fixedly installed lower compacting oil cylinder in the bottom of the rack, is provided in the internal slide of the drag box
It is connected with the upper end on the mutually matched compacting head of compacting chamber, the lower piston rod of the lower compacting oil cylinder with compacting head
It connects.
The invention has the advantages that a kind of double system for compacting of above-mentioned automotive hub moulding machine, in compacting process, lower compacting oil
Cylinder working pushes compacting head to be compacted compacting chamber inside automotive hub template, guarantees the compacting effect of pressure automotive hub sand mold
Fruit and product quality, high degree of automation, structure is simple, easy for installation, and using effect is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the double system for compacting of automotive hub moulding machine of the present invention.
Structural schematic diagram when Fig. 2 is a kind of automotive hub moulding machine pair system for compacting compaction state of the invention.
In figure: 1, rack, 2, automotive hub template, 21, compacting chamber, 3, cope, 4, drag box, 5, upper compacting oil cylinder,
51, upper piston rod, 6, lower compacting oil cylinder, 61, lower piston rod, 7, compacting head.
Specific embodiment
Particular content of the invention is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, the double system for compacting of a kind of automotive hub moulding machine, comprising: rack 1 and automotive hub template 2,
It is internally provided with compacting chamber 21 in automotive hub template 2, cope 3 and drag box 4 are provided in rack 1, in the upper of rack 1
End is fixedly installed compacting oil cylinder 5, and the lower end of the upper piston rod 51 of upper compacting oil cylinder 5 is connected with cope 3, in the machine
The bottom of frame 1 is fixedly installed lower compacting oil cylinder 6, is provided with and 21 phase of compacting chamber in the internal slide of the drag box 4
The upper end on the compacting head 7 mutually cooperated, the lower piston rod 61 of the lower compacting oil cylinder 6 is connected with compacting head 7.
A kind of double system for compacting of automotive hub moulding machine of the present invention are when carrying out compacting operation: automotive hub template 2
It is delivered between cope 3 and drag box 4 by moulding machine conveying device, upper compacting oil cylinder 5 works, upper compacting oil cylinder 5
Upper piston rod 51 push cope 3 move down with lower 6 mould assembling of compacting oil cylinder compacting, automotive hub template 2 is at this time
Between sandbox 3 and drag box 4,2 upper end of automotive hub template enters 3 inside (as shown in Figure 2) of cope, while lower compacting oil
The lower piston rod 61 of cylinder 6 pushes compacting head 7 to stretch out out of drag box 4 and is moved upwardly into the compacting to automotive hub template 2
Chamber 21, so as to effectively carry out Effective Compaction to the sand inside compacting chamber 21.
As shown in Figure 1, the lower piston rod 61 of lower compacting oil cylinder 6 pulls compacting head 7 to return to drag box after compacting is completed
Inside 4, the upper piston rod 51 of upper compacting oil cylinder 5 pulls cope 3 to move up, and automotive hub template 2 exits.
It is that upper compacting oil cylinder 5 and lower compacting are oily that a kind of double system for compacting of automotive hub moulding machine of the present invention, which are by hydraulic station,
Cylinder 6 provides hydraulic oil.In actual use, the oil cylinder driving method used in the present invention can also adopt according to actual needs
It is replaced with other driving methods such as such as cylinder.In addition, the shape on compacting head 7 can be designed according to the structure inside compacting chamber 21
It cooperates at cylindrical or mushroom-shaped with it, guarantees preferably consolidation effect.
Above-described embodiment is used for illustrative purposes only, and is not limitation of the present invention, the skill in relation to technical field
Art personnel can also make a variety of changes and modification in the case where not departing from spirit of that invention and protection scope, therefore all
Equivalent technical solution also should belong to protection category of the invention.
Claims (1)
1. a kind of double system for compacting of automotive hub moulding machine, comprising: rack (1) and automotive hub template (2), in automotive hub type
Plate (2) is internally provided with compacting chamber (21), cope (3) and drag box (4) is provided on rack (1), in the upper of rack (1)
End is fixedly installed compacting oil cylinder (5), and the lower end of the upper piston rod (51) of upper compacting oil cylinder (5) is connected with cope (3),
It is characterized by: it is fixedly installed lower compacting oil cylinder (6) in the bottom of the rack (1), it is sliding in the inside of the drag box (4)
It is dynamic to be provided with and the mutually matched compacting head (7) of the compacting chamber (21), the lower piston rod (6) of lower compacting oil cylinder (6)
Upper end with compacting head (7) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910551724.8A CN110280725A (en) | 2019-06-25 | 2019-06-25 | A kind of double system for compacting of automotive hub moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910551724.8A CN110280725A (en) | 2019-06-25 | 2019-06-25 | A kind of double system for compacting of automotive hub moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110280725A true CN110280725A (en) | 2019-09-27 |
Family
ID=68005636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910551724.8A Pending CN110280725A (en) | 2019-06-25 | 2019-06-25 | A kind of double system for compacting of automotive hub moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110280725A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279228Y (en) * | 1996-06-26 | 1998-04-22 | 王孟苏 | Horizontal distribution shoot squeeze molding machine |
| JP2004223682A (en) * | 2003-01-27 | 2004-08-12 | Chuo Motor Wheel Co Ltd | Hub hole machining method of automotive wheel |
| JP2005177794A (en) * | 2003-12-18 | 2005-07-07 | Sintokogio Ltd | Method and apparatus for separating upper/lower molds from match plate |
| CN102248114A (en) * | 2011-06-03 | 2011-11-23 | 刘绍东 | Process and die for forming automobile hub by integrally forging and extruding light alloy |
| CN203900400U (en) * | 2014-06-26 | 2014-10-29 | 罗建华 | Special pressure head for moulding machine for lower shape moulding of brake drum on automatic moulding production line |
| CN107511460A (en) * | 2017-09-29 | 2017-12-26 | 湖北荆安汽车零部件有限公司 | A kind of core manufacturing machine |
| CN109351909A (en) * | 2018-11-15 | 2019-02-19 | 南阳市红阳锻造有限公司 | A kind of heavy-duty truck wheel hub forging technology |
| CN210648394U (en) * | 2019-06-25 | 2020-06-02 | 盐城市杰联机械有限公司 | Automobile wheel hub molding machine double-compaction mechanism |
-
2019
- 2019-06-25 CN CN201910551724.8A patent/CN110280725A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279228Y (en) * | 1996-06-26 | 1998-04-22 | 王孟苏 | Horizontal distribution shoot squeeze molding machine |
| JP2004223682A (en) * | 2003-01-27 | 2004-08-12 | Chuo Motor Wheel Co Ltd | Hub hole machining method of automotive wheel |
| JP2005177794A (en) * | 2003-12-18 | 2005-07-07 | Sintokogio Ltd | Method and apparatus for separating upper/lower molds from match plate |
| CN102248114A (en) * | 2011-06-03 | 2011-11-23 | 刘绍东 | Process and die for forming automobile hub by integrally forging and extruding light alloy |
| CN203900400U (en) * | 2014-06-26 | 2014-10-29 | 罗建华 | Special pressure head for moulding machine for lower shape moulding of brake drum on automatic moulding production line |
| CN107511460A (en) * | 2017-09-29 | 2017-12-26 | 湖北荆安汽车零部件有限公司 | A kind of core manufacturing machine |
| CN109351909A (en) * | 2018-11-15 | 2019-02-19 | 南阳市红阳锻造有限公司 | A kind of heavy-duty truck wheel hub forging technology |
| CN210648394U (en) * | 2019-06-25 | 2020-06-02 | 盐城市杰联机械有限公司 | Automobile wheel hub molding machine double-compaction mechanism |
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