CN208437647U - The die casting of automobile air conditioner compressor Moving plate lid - Google Patents
The die casting of automobile air conditioner compressor Moving plate lid Download PDFInfo
- Publication number
- CN208437647U CN208437647U CN201820975202.1U CN201820975202U CN208437647U CN 208437647 U CN208437647 U CN 208437647U CN 201820975202 U CN201820975202 U CN 201820975202U CN 208437647 U CN208437647 U CN 208437647U
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- China
- Prior art keywords
- upper mold
- mold
- moving plate
- face
- air conditioner
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Abstract
The utility model discloses a kind of die castings of automobile air conditioner compressor Moving plate lid, its drip irrigation device includes upper mold, lower die, upper forming cavity, lower forming cavity and plug hole, the lower die offers locating slot on one end face of upper mold, the locating slot is communicated close to one end in the middle part of mold with lower forming cavity, the locating slot is communicated far from one end in the middle part of mold with mold exterior, the upper mold is provided with locating piece corresponding with locating slot on one end face of lower die, the utility model has the effect of that the time correctly matched between the upper mold of mold and lower die can be effectively reduced.
Description
Technical field
The utility model relates to a kind of die castings, and more specifically it is related to a kind of automobile air conditioner compressor Moving plate lid
Die casting.
Background technique
Screw compressor is a kind of compressor of positive displacement compression；Compression member is made of orbiter and quiet vortex, is had
Have the advantages that abrasion is small, with small vibration, small in size, energy consumption is small, working environment is quiet, run smoothly and reliable.Transport extensively
For industries and other fields for needing compressed air such as industry, agricultural, communications and transportation, medical instrument, food decoration and weavings
It closes.The casting technique multiplicity of Moving plate lid, but be substantially and determine its shape with using mold.
It is similar to the mold of above-mentioned Moving plate lid in the prior art comprising upper die and lower die, due to the shape wheel of upper and lower mould
It is wide almost the same, and the limited block being set between upper and lower mould is substantially symmetrical, therefore during the fitting of upper and lower mould,
There may be upper and lower mould rotate by a certain angle can also normally by symmetrical limited block be bonded the case where；So just
The product manufactured can be made to generate dislocation；If wanting that the product processed is enable normally to be cooperated with other component, adding
Work also needs to take some time the cooperation that correct angle is carried out to upper and lower mould when manufacturing, and seriously affects the processing efficiency of product.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of automobile air conditioner compressor Moving plates
The die casting of lid, the advantage is that can effectively reduce the time correctly matched between the upper mold of mold and lower die.
To achieve the above object, the utility model provides a kind of automobile air conditioner compressor Moving plate lid of following technical solution
Die casting, including upper die and lower die, upper forming cavity, lower forming cavity and plug hole, the lower die are opened on one end face of upper mold
Equipped with locating slot, the locating slot is communicated close to one end in the middle part of mold with lower forming cavity, and the locating slot is far from the middle part of mold one
End is communicated with mold exterior, and the upper mold is provided with locating piece corresponding with locating slot on one end face of lower die.
By using above-mentioned technical proposal, if upper and lower mould is not easy to quickly recognize between upper and lower mould from shape
Pertinent relation reduces the production and processing efficiency of product, also may be used to not only increase the cooperation time between upper and lower mould
Dislocation cooperation can occur, cause the product of production department not match with other component normally, such setting can make above and below
Mould can quickly and be correctly bonded.Locating slot, which is communicated close to one end in the middle part of mold with lower forming cavity, can reduce upper moulding/demoulding
Make the friction area between lower die, keeps the demoulding of upper mold more laborsaving；Locating slot far from one end in the middle part of mold and mold outside
Portion, which communicates, to facilitate quickly matching between upper and lower mould in order to the position that people quickly observe locating slot and locating piece
It closes.
The utility model is further arranged to: the lower die close to upper mold an end face and be located at lower forming cavity outside place out
Equipped with card slot, the upper mold is provided with fixture block corresponding with card slot on one end face of lower die.
By using above-mentioned technical proposal, if upper and lower mould can not be stablized when using circular locating slot and locating piece
Carry out be bonded, be easy to happen relative rotation；Being arranged such further to carry out a limit by the matching relationship to upper and lower mould
It is fixed, it reduces the burden of manual operation and increases the production efficiency of product.
The utility model is further arranged to: the quantity of the locating slot is three and is circumferentially equally spaced.
By using above-mentioned technical proposal, since symmetrical card slot and fixture block exist in the cooperation of upper and lower mould
180 ° of 90 ° of overturning or overturning can equally make the case where being bonded between upper and lower mould, but the product that the situation is produced
There may be can not normal use the case where；Then it just needs to produce and process product again；Such setting can be reduced effectively
The production efficiency of product.
The utility model is further arranged to: one of them depth opened up of three locating slots be higher than other two it is fixed
Position slot.
By using above-mentioned technical proposal, the fixture block that the card slot deeper with depth matches can not be with other two card slot just
Often cooperation, so can be further defined to the correct fitting of upper and lower mould.
The utility model is further arranged to: the lower die offers limit chamfered groove on the outside of one end face of upper mold,
The upper mold is provided with limit hornblock corresponding with limit chamfered groove close to one end face of lower die.
By using above-mentioned technical proposal, the cooperation between upper and lower mould is further limited, can effectively be kept away
Exempt to circumferentially rotate between upper and lower mould and horizontal displacement.
The utility model is further arranged to: being offered stripping hole inside the locating slot, is extended on the locating piece
Prevent metal liquid from flowing into the block in stripping hole.
By using above-mentioned technical proposal, can be convenient after formed product to upper mold carry out one separation, and pass through by
Part corresponding with stripping hole shape protrudes into stripping hole, and then the up and down mould detaching direction of upper mold is mobile；Compared to people
Hand directly separates upper mold, using stripping hole not only more convenient and quicker, but also can avoid manpower and divides to upper mold
From when it is injured, and the stripping hole will not be such that metal liquid flows into stripping hole due to there is the barrier effect of block.
The utility model is further arranged to: sliding is connected with demoulding needle, the length of the demoulding needle in the stripping hole
Less than the depth of stripping hole.
By using above-mentioned technical proposal, it is embedded with demoulding needle inside stripping hole, can reduce and stripping hole cooperation pair
The length for the part that upper mold is separated reduces the occupied area of the part, convenient for the storage and transport of the part.Demould needle
Length be less than the depth of stripping hole and make to cooperate the part for separating upper mold when separating upper mold with stripping hole, can
Demoulding needle is pushed to upper mold detaching direction with putting in stripping hole, not only can to avoid outside lower die to demoulding needle into
When row promotion, horizontal displacement occurs for part and demoulding needle, can also be convenient for dividing upper mold by the guiding role of stripping hole
From.
The utility model is further arranged to: the lower forming cavity is far from being provided with apical pore, the top on one end face of upper mold
Sliding is connected with thimble in hole, and the thimble is in same level, institute close to an end face of upper mold and the bottom end of lower forming cavity
The length for stating thimble is less than the depth of apical pore.
It is convenient to production by apical pore after making formed product and being separated to upper mold by using above-mentioned technical proposal
Product are separated with lower die；And since thimble is set to inside apical pore, it can not only be flowed out out of apical pore to avoid metal liquid, also
The length that can be reduced the part separated to product with lower die reduces the occupied area of the part.The length of thimble is less than
The depth of apical pore carries out the part separated to product with lower die by product and lower die by the guiding role of apical pore
Separation, and since the conflict position of the part and thimble is located inside apical pore, therefore level will not occur when stress for the two
Displacement.
In conclusion the utility model has the advantage that
1, effectively avoiding upper and lower mould, there is a situation where cooperation mistakes；
2, mold is separated with product and is simple and efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the explosive view of the present embodiment；
Fig. 3 is the enlarged diagram of C in Fig. 2；
Fig. 4 is the bottom view of the present embodiment.
Description of symbols: 1, upper mold；2, lower die；3, upper forming cavity；4, lower forming cavity；5, plug hole；6, waveform is empty
Chamber；7, diversion channel；8, running channel；9, locating slot；10, locating piece；11, card slot；12, fixture block；13, stripping hole；14, needle is demoulded；15,
Limit chamfered groove；16, hornblock is limited；17, apical pore；18, thimble；19, block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment, a kind of die casting of automobile air conditioner compressor Moving plate lid, as shown in Figure 1, 2, including upper mold 1, lower die
2, the upper forming cavity 3 that is set in upper mold 1, the lower forming cavity 4 being set in lower die 2 and upper forming cavity 3 and lower molding are connected to
The plug hole 5 of chamber 4；The internal structure of upper forming cavity 3 and lower forming cavity 4 is designed according to the structure of Moving plate lid；Plug hole 5 is located at
Upper mold 1 is far from 2 one end face of lower die.
As shown in Figure 2,3, upper forming cavity 3 is the middle part that spiral yarn shaped and plug hole 5 is opened in forming cavity 3；Upper molding
2/3rds of the depth of chamber 3 substantially 1 thickness of upper mold；Lower forming cavity 4 generally comprises several waveform cavitys 6, Mei Gebo
6 size of shape wave cavity respectively has because of Moving plate lid topology requirement is spaced setting between difference and adjacent wave shape cavity 6；Lower forming cavity
Running channel 8 is offered on the middle line of 4 vertical wave shape cavitys 6 trend, and running channel 8 extends to lower 4 outer of forming cavity；Running channel 8
On be intervally distributed with several diversion channels 7；Diversion channel 7 is connected to running channel 8 and is close in the waveform cavity 6 of running channel 8.
As shown in Fig. 2, lower die 2 offers locating slot 9 on an end face of upper mold 1, upper mold 1 is close to one end of lower die 2
Locating piece 10 corresponding with locating slot 9 is fixedly connected on face；The quantity of locating slot 9 is three, and is circumferentially divided at equal intervals
Cloth；The wherein side of the short side two sides of locating slot 9 is communicated with lower forming cavity 4, and the other side is communicated with the outside of mold.
In order to further enhance positioning intensity, lower die 2 offers card slot 11, upper mold 1 in the side of a wherein locating slot 9
Fixture block 12 corresponding with card slot 11 is fixedly connected on 2 one end face of lower die；The shape of fixture block 12 is right angled triangle.Most
Slope close to the 9 long side both sides of the face of locating slot of card slot 11 is consistent with the slope of 11 bevel edge of card slot of right angled triangle, and straight
Angle hypotenuse and locating slot 9 are in the same vertical plane；Near card slot 11 locating slot 9 depth compared to other
Two locating slots 9 are deeper.
As shown in Fig. 2, three locating slots 9 offer stripping hole 13 close to lower 4 side of forming cavity；Two pieces of thinner thicknesses
The block 19 for preventing metal liquid from flowing into stripping hole 13 is extended on locating piece 10.In conjunction with Fig. 4,13 interior slip of stripping hole connects
It is connected to size and the consistent demoulding needle 14 of stripping hole 13.It is noted that being seamless between demoulding needle 14 and stripping hole 13
Sliding connection；Observation demoulds the position of needle 14 for convenience in the present embodiment, and the size for demoulding needle 14 is reduced.
As shown in Fig. 2, lower die 2 offers limit chamfered groove 15 on the outside corner of 1 one end face of upper mold, upper mold 1 is close
Limit hornblock 16 corresponding with limit chamfered groove 15 is fixedly connected on 2 one end face of lower die.
As shown in Figure 2,4, lower forming cavity 4 is far from offering several apical pores 17 on 1 one end face of upper mold, in several apical pores 17
Portion, which slides, to be connected with and the consistent thimble 18 of 17 size of apical pore.With above-mentioned demoulding needle, observation is pushed up for convenience in the present embodiment
The position of needle 18 reduces the size of thimble 18；The original state of thimble 18 and lower forming cavity 4 are far from 1 one end face of upper mold
In same level；The original state of demoulding needle 14 is also in same level far from 1 one end face of upper mold with lower forming cavity 4.
The use process of the die casting of automobile air conditioner compressor Moving plate lid: when carrying out product processing, first by 1 He of upper mold
Lower die 2 is right by locating slot 9 and locating piece 10, card slot 11 and fixture block 12 and limit chamfered groove 15 and the cooperation for limiting hornblock 16
Upper mold 1 and lower die 2 are correctly cooperated.After metal melt to liquid, the inside of mold entirety is poured by plug hole 5,
After pouring into certain liquid metal, piston needed for die-casting process is filled in in plug hole 5, liquid metal is squeezed
Pressure, makes it adequately throughout each corner of mold whole interior；After metal hardening by cooling, piston is pulled out from plug hole 5
Out, then it is not more than the cylindrical component of 13 size of stripping hole with six sizes simultaneously, they is inserted into stripping hole 13 respectively
It is internal and inconsistent with demoulding needle 14, lower die 2 is pressed to the direction isolated with upper mold 1 then, enables to demould needle 14 for upper mold 1
Top is extremely separated with product；Then it is not more than the cylindrical component of 17 size of apical pore with several sizes simultaneously, they is inserted respectively
Enter to the inside of apical pore 17 and inconsistent with thimble 18, lower die 2 is pressed to the direction separated with product then, enables the general of thimble 18
Product top is extremely separated with lower die 2；After product is taken out, demoulding needle 14 and thimble 18 are got back into again to original state, just
In the use of mold next time.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of die casting of automobile air conditioner compressor Moving plate lid, including upper mold (1), lower die (2), upper forming cavity (3), it is lower at
Type chamber (4) and plug hole (5), it is characterised in that: the lower die (2) offers locating slot on (1) one end face of upper mold
(9), the locating slot (9) communicates close to one end in the middle part of mold with lower forming cavity (4), and the locating slot (9) is far from the middle part of mold
One end is communicated with mold exterior, and it is corresponding with locating slot (9) fixed that the upper mold (1) is provided on (2) one end face of lower die
Position block (10).
2. the die casting of automobile air conditioner compressor Moving plate lid according to claim 1, it is characterised in that: the lower die
(2) close to upper mold (1) an end face and be located at outside lower forming cavity (4) and place and offer card slot (11), the upper mold (1) is under
Fixture block (12) corresponding with card slot (11) is provided on (2) one end face of mould.
3. the die casting of automobile air conditioner compressor Moving plate lid according to claim 2, it is characterised in that: the locating slot
(9) quantity is three and is circumferentially equally spaced.
4. the die casting of automobile air conditioner compressor Moving plate lid according to claim 3, it is characterised in that: three described fixed
One of them depth opened up of position slot (9) is higher than other two locating slots (9).
5. the die casting of automobile air conditioner compressor Moving plate lid according to claim 4, it is characterised in that: the lower die
(2) limit chamfered groove (15) is offered on the outside of (1) one end face of upper mold, the upper mold (1) sets close to (2) one end face of lower die
It is equipped with limit hornblock (16) corresponding with limit chamfered groove (15).
6. the die casting of automobile air conditioner compressor Moving plate lid according to claim 5, it is characterised in that: the locating slot
(9) internal to offer stripping hole (13), being extended on the locating piece (10) prevents metal liquid from flowing into stripping hole (13)
Block (19).
7. the die casting of automobile air conditioner compressor Moving plate lid according to claim 6, it is characterised in that: the stripping hole
(13) sliding is connected with demoulding needle (14) in, and the length of demoulding needle (14) is less than the depth of stripping hole (13).
8. the die casting of automobile air conditioner compressor Moving plate lid according to claim 7, it is characterised in that: the lower molding
Far from being provided with apical pore (17) on (1) one end face of upper mold, sliding is connected with thimble (18) chamber (4) in the apical pore (17), described
Thimble (18) is in same level, the length of the thimble (18) close to an end face of upper mold (1) and the bottom end of lower forming cavity (4)
Degree is less than the depth of apical pore (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975202.1U CN208437647U (en) | 2018-06-25 | 2018-06-25 | The die casting of automobile air conditioner compressor Moving plate lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975202.1U CN208437647U (en) | 2018-06-25 | 2018-06-25 | The die casting of automobile air conditioner compressor Moving plate lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208437647U true CN208437647U (en) | 2019-01-29 |
Family
ID=65090791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820975202.1U Expired - Fee Related CN208437647U (en) | 2018-06-25 | 2018-06-25 | The die casting of automobile air conditioner compressor Moving plate lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208437647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065717A (en) * | 2020-09-21 | 2020-12-11 | 上海润成机电科技有限公司 | Scroll compressor |
-
2018
- 2018-06-25 CN CN201820975202.1U patent/CN208437647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065717A (en) * | 2020-09-21 | 2020-12-11 | 上海润成机电科技有限公司 | Scroll compressor |
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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 |
Granted publication date: 20190129 Termination date: 20200625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |