CN206550299U - Multiple contact mechanism - Google Patents
Multiple contact mechanism Download PDFInfo
- Publication number
- CN206550299U CN206550299U CN201720245674.7U CN201720245674U CN206550299U CN 206550299 U CN206550299 U CN 206550299U CN 201720245674 U CN201720245674 U CN 201720245674U CN 206550299 U CN206550299 U CN 206550299U
- Authority
- CN
- China
- Prior art keywords
- casing
- cover plate
- contact
- sealing plate
- multiple contact
- 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.)
- Active
Links
Abstract
The utility model provides a kind of multiple contact mechanism, including casing, sealing plate, contact case, and the casing includes side cover plate, cover plate, short side support, angle support and the support of long side；The casing, which is fixedly installed in moulding machine top, casing, is provided with least two row's contact casees, and contact case includes guide pin bushing body, guide sleeve and piston, and the piston lower portion is hinged with cylinder head；When being passed through gas, piston can move up and down, and the contact upper box part is provided with sealing plate, and the sealing plate top is provided with the side cover plate and cover plate.The utility model has significant advantage and beneficial effect compared with prior art：Safe and reliable, design science is reasonable, it is easy to install and dismounting, it is to avoid traditional multiple contact moulding machine due to formwork structure it is complicated caused by sand compaction it is uneven the drawbacks of.
Description
Technical field
The utility model belongs to Casting Equipment field, especially a kind of multiple contact mechanism being used in moulding machine.
Background technology
In Casting Equipment field, during moulding machine modeling, the degree of packing to molding sand requires higher.If molding sand is tight
Solidity is too low, then sand mold is soft, and molten metal easily penetrates into the space of molding sand, causes scab, rough surface, the change of molding sand
Shape swells, and reduces the dimensional accuracy of casting, and casting is also easy to produce shrinkage porosite and shrinkage cavity, in some instances it may even be possible to can produce the useless part of waste product.
If sand compaction is too high, the deformability of molding sand is bad, poor air permeability, and casting is also easy to produce the defects such as crackle and stomata.
The content of the invention
Problem to be solved in the utility model is, overcoming the deficiencies in the prior art, there is provided one kind is simple in construction, stably
Reliable multiple contact mechanism, it is ensured that the degree of packing of molding sand.
The utility model solves its technical problem and takes following technical scheme to realize：
A kind of multiple contact mechanism, including casing, sealing plate, contact case, the casing include side cover plate, cover plate, short side
Support, angle support and the support of long side；The casing, which is fixedly installed in moulding machine top, casing, is provided with least two row's contact casees,
Contact case includes guide pin bushing body, guide sleeve and piston, and the piston lower portion is hinged with cylinder head；When being passed through gas, piston can above and below
Motion, the contact upper box part is provided with sealing plate, and the sealing plate top is provided with the side cover plate and cover plate.
Preferably, the contact box top is provided with joint, and joint is passed through gas by quick connector.
Preferably, the material of the sealing plate can be rubber.
Preferably, the cover plate is bolted to connection with casing and sealing plate.
The utility model has significant advantage and beneficial effect compared with prior art：Safe and reliable, design science is closed
Reason, it is easy to install and dismounting, it is to avoid traditional multiple contact moulding machine due to formwork structure it is complicated caused by sand compaction not
The drawbacks of.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model；
Fig. 2 is upward view of the present utility model；
Fig. 3 is top view of the present utility model.
Wherein, 1, short side support；2nd, minor flaps；3rd, screw；4th, packing ring；5th, angle is supported；6th, minor flaps；7th, long side support；
8th, minor flaps；9th, minor flaps；10th, packing ring；11st, screw；12nd, joint；13rd, sealing plate；14th, piston bar portion；15th, plug screw；16th, lead
Body；17th, guide sleeve；18th, cylinder head；19th, nut；20th, silk post；21st, sell；22nd, screw；23rd, bolt；24th, packing ring；25th, side cover
Plate；26th, multiple contact case；27th, cover plate.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to the embodiment, structure, feature provided according to the utility model
And its effect, describe in detail as after.
As shown in Figure 1, Figure 2 with described in Fig. 3, the utility model provides a kind of multiple contact mechanism, including casing 26, sealing plate
13, piston bar portion 14, guide pin bushing body 16 and cylinder head 18；The casing includes side cover plate 25, cover plate 27, short side support 1, angle support
5 and long side support 7, the casing is fixedly installed in moulding machine top, multiple contact casing is installed with least two row's contact casees respectively,
Contact case includes guide pin bushing body 16, guide sleeve 17, piston bar portion 14 and minor flaps 2,6,8,9, and the piston lower portion is hinged with cylinder head
18, when being passed through gas, piston can move up and down, and the multiple contact casing top is sealing plate 13, the top of sealing plate 13
For two side cover plates 25 and a cover plate 27；The cover plate is connected by bolt 23, packing ring 24 and the casing, the tegillum
Plate is connected by screw 3, packing ring 4 with contact case, between described angle support 5 and short side support 1 and long side support 7 by 10,
Packing ring；11st, screw is connected；The contact box top is provided with joint, and joint is passed through gas by quick connector.
During moulding machine modeling, gas enters from the top of multiple contact casing 26, promotes piston bar portion 14 to drive cylinder head 18 downward
It is moved at the upper surface of guide pin bushing body 16；After the completion of moulding, gas enters from the side of multiple contact case 26, promotes piston bar portion 14 to drive
Cylinder head 18 is moved upward at the lower surface of sealing plate 13.Depending on the quantity of cylinder head and position can be according to shape of template, cut with scissors altogether in figure
10 cylinder heads are filled.The utility model is safe and reliable, and design science is reasonable, it is easy to installs with dismantling, has exempted from traditional multiple contact and made
Type machine is due to the drawbacks of sand compaction is uneven caused by formwork structure complexity.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (4)
1. a kind of multiple contact mechanism, it is characterised in that：Including casing, sealing plate, contact case, the casing include side cover plate, in
Cover plate, short side support, angle support and the support of long side；The casing, which is fixedly installed in moulding machine top, casing, is provided with least two
Contact case is arranged, contact case includes guide pin bushing body, guide sleeve and piston, and the piston lower portion is hinged with cylinder head；It is living when being passed through gas
Plug can move up and down, and the contact upper box part is provided with sealing plate, and the sealing plate top is provided with the side cover plate and cover plate.
2. multiple contact mechanism according to claim 1, it is characterised in that：The contact box top is provided with joint, and joint leads to
Cross quick connector and be passed through gas.
3. multiple contact mechanism according to claim 1, it is characterised in that：The material of the sealing plate can be rubber.
4. multiple contact mechanism according to claim 1, it is characterised in that：The cover plate passes through bolt with casing and sealing plate
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245674.7U CN206550299U (en) | 2017-03-14 | 2017-03-14 | Multiple contact mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245674.7U CN206550299U (en) | 2017-03-14 | 2017-03-14 | Multiple contact mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550299U true CN206550299U (en) | 2017-10-13 |
Family
ID=60365628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720245674.7U Active CN206550299U (en) | 2017-03-14 | 2017-03-14 | Multiple contact mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907111A (en) * | 2018-08-20 | 2018-11-30 | 苏州苏铸成套装备制造有限公司 | A kind of moulding machine multiple contact oil cylinder |
-
2017
- 2017-03-14 CN CN201720245674.7U patent/CN206550299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907111A (en) * | 2018-08-20 | 2018-11-30 | 苏州苏铸成套装备制造有限公司 | A kind of moulding machine multiple contact oil cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206186242U (en) | A shedder for injection mold | |
| CN204413070U (en) | Cold-box core blower | |
| CN206435725U (en) | The full-automatic sand-mold molding machine of sand is penetrated up and down | |
| CN206550297U (en) | Gas rushes unit air-flow governor motion | |
| CN206550299U (en) | Multiple contact mechanism | |
| CN201880875U (en) | Stripping plate mounting structure for machine molding | |
| CN104668516A (en) | Low-pressure casting machine | |
| CN206567518U (en) | A kind of air injection machine dynamic model overturns system | |
| CN202752549U (en) | Cooler core box core shooting machine | |
| CN101992270B (en) | Exhaust device of casting mould | |
| CN205732813U (en) | A kind of automatic demoulding penetrates wax machine | |
| CN207431200U (en) | A kind of sand mold manufacturing machine | |
| CN205949800U (en) | Static pressure molding machine of penetrating sand end of with is penetrated on top | |
| CN201179546Y (en) | Novel spring pouring head apparatus | |
| CN206733490U (en) | EVA shoe pads mould | |
| CN206351239U (en) | A kind of full-automatic moulding machine | |
| CN103357823A (en) | Integrated molding mould of dead head and casting cavity | |
| CN204075090U (en) | Full-automatic moulding machine | |
| CN208728633U (en) | A kind of casting mould convenient for feeding | |
| CN104439106B (en) | Transformation is impacted and is closely become die device and the method adopting this device Cheng Mo without case | |
| CN204075088U (en) | Device for sand coated iron mould double-station synchronous penetrates sand device | |
| CN207447292U (en) | A kind of sandbox convenient for extraction sand lump | |
| CN205519533U (en) | Take sand box of convenient lock -box instrument | |
| CN206632320U (en) | A kind of hydraulic proportional Control architecture back-pressure removable flask molding machine | |
| CN206277599U (en) | A kind of adjustable automobile forming parts mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |