CN205043091U - Jar seat casting mould of compressor - Google Patents
Jar seat casting mould of compressor Download PDFInfo
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- CN205043091U CN205043091U CN201520729354.XU CN201520729354U CN205043091U CN 205043091 U CN205043091 U CN 205043091U CN 201520729354 U CN201520729354 U CN 201520729354U CN 205043091 U CN205043091 U CN 205043091U
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- compressor
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- sprue
- casting mould
- dashpot
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Abstract
The utility model provides a jar seat casting mould of compressor, its jar seat that is used for generating the compressor, jar seat casting mould of compressor includes a positive template and an antitemplate, positive template with a corresponding pouring basin, down sprue, two at least cross gates and dashpot of including respectively in the antitemplate, the down sprue sets up the lower extreme of pouring basin, two at least cross gates interval respectively set up the side of down sprue and respectively with the down sprue is linked together, the dashpot is seted up the down sprue is kept away from the one end of pouring basin. This casting mould sets up the dashpot through the tip at the down sprue to make the sand sediment that exists can deposit to the dashpot in the casting liquid, avoid sand sediment in the working fluid to cause the casting product slag blister to appear, the unnecessary casting liquid of storage when casting liquid is on the high side simultaneously, the crackle appeared in the surface of foundry goods when the liquid that prevents to cast extrudeed in the die cavity, had improved the quality of casting the product.
Description
Technical field
The utility model relates to the cylinder seat manufacturing technology of compressor, particularly relates to a kind of cylinder seat casting mould of compressor.
Background technology
At present, compressor for refrigeration be the kind of refrigeration cycle of refrigerator must use parts, cylinder seat is the critical piece of compressor, plays a part support, for the part such as rotating shaft, bucket cylinder install, therefore the performance of cylinder seat directly concerns the refrigeration performance of refrigerator.The cylinder seat of compressor for refrigeration adopts cast iron as material, first cast out blank by forging type, then fine finishining is carried out to blank, for ensureing the end product quality of cylinder seat, the standard of cylinder seat in manufacturing process is very strict with do not there is the manufacturing defect such as pore, loose, slag blister, crackle.
But, in the process manufactured, because the dynamics of casting easily causes sand slag thus makes cast article occur slag blister, or casting liquid is uneven as the excessive meeting of casting causes liquid extruding in running channel, thus cause shaped article to occur uneven as there is crackle etc. due to extruding, affect castability.
Utility model content
In view of this, the utility model provides a kind of cylinder seat casting mould that can improve the compressor of castability.
A kind of cylinder seat casting mould of compressor, it is for generating the cylinder seat of compressor, the cylinder seat casting mould of described compressor comprises a positive template and an antitemplate, described positive template is corresponding with in described antitemplate comprises a cup, a sprue, at least two cross gates and a dashpot respectively, described sprue is arranged on the lower end of described cup, described at least two cross gates are disposed on the side of described sprue respectively and are connected with described sprue respectively, and described dashpot is opened in described sprue one end away from described cup.
Further, described positive template is corresponding with described antitemplate comprises four cross gates respectively, and described four cross gates are the symmetrical both sides being disposed on described sprue respectively between two.
Further, described positive template offers at least one rising head, and at least one rising head described is arranged on the side of described cross gate and connection corresponding with described cross gate.
Further, described positive template arranges at least one ingate, described each ingate respectively with the corresponding connection of described each rising head.
Further, described positive template offers eight rising heads and eight ingates, described each cross gate respectively with described two corresponding connections of rising head, described each rising head respectively with the corresponding connection of described each ingate.
Compared with prior art, the cylinder seat casting mould of the compressor that the utility model provides arranges dashpot by the sprue end in positive antitemplate, thus the sand slag existed in casting liquid can be precipitated in dashpot, the sand slag in working fluid is avoided to cause cast article to occur slag blister, store unnecessary casting liquid when liquid of casting is on the high side simultaneously, when preventing casting liquid from extruding in die cavity there is crackle in the outer surface of foundry goods, improves the quality of cast article.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the positive template of the cylinder seat casting mould of compressor of the present utility model.
Fig. 2 is the schematic diagram of the antitemplate of the cylinder seat casting mould of compressor of the present utility model.
Main element symbol description
Positive template 100
Antitemplate 200
Cup 10,210
Sprue 120,220
Cross gate 140a ~ 140d
Rising head 160
Ingate 180
Dashpot 190,290
Die cavity 20
Following detailed description of the invention will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Refer to Fig. 1, the cylinder seat casting mould of its a kind of compressor provided for present embodiment, it is for the production of manufacturing compressor as the cylinder seat of freezer compressor, the cylinder seat casting mould of described compressor comprises a positive template 100 and an antitemplate, described positive template 100 comprises a cup 110, a sprue 120, at least two cross gates, at least one rising head 160, at least one ingate 180 and a dashpot 190, described antitemplate 200 is corresponding with positive template 100 comprises a cup 210, a sprue 220, at least two cross gates and a dashpot 290.
Described sprue 120 is arranged on the lower end of described cup 110, described at least two cross gates 140 are disposed on the side of described sprue 120 respectively and are connected with sprue 140 respectively, in present embodiment, positive template 100 comprises four cross gate 140a, 140b, 140c, 140d and four the cross gate 140a ~ 140d symmetrical left and right sides being disposed on sprue 120 between two respectively, also namely the left and right sides of sprue 120 arranges two cross gates respectively, as cross gate 140a, 140b is arranged on the side of sprue 120, cross gate 140c, 140d is arranged on the opposite side of sprue 120.Be understandable that, the corresponding construction such as cross gate, sprue 220 of antitemplate 200 is arranged with the corresponding of positive template 100.
At least one rising head 160 described is arranged on a cross gate as the side of cross gate 140a and connection corresponding with cross gate 140a, be understandable that, the quantity of rising head 160 is corresponding with the quantity of die cavity in casting mould 100, in present embodiment, casting mould 10 arranges eight die cavities 20 and corresponding eight rising heads 160, and every two rising heads 160 are corresponding with cross gate to be respectively connected.
In present embodiment, the quantity of ingate 180 is corresponding with the quantity of rising head 160, namely also casting mould 100 arranges eight ingates 180 and eight ingates 180 are corresponding respectively with eight rising heads 160, and each ingate 180 respectively correspondence is arranged on the lower end of each rising head 160 and corresponding connection.
Described dashpot 190 is arranged on sprue 120 one end away from cup 110, and in present embodiment, the shape of dashpot 190 is circular arc.Be understandable that, the shape of dashpot 190 can resettlement section sub-sand slag or residue liquid when sets itself is to make casting liquid flow in sprue and cross gate according to need.Be understandable that, the setting of the dashpot 290 of antitemplate 290 is corresponding with the dashpot 190 of positive template 100 to be arranged.
When liquid of casting is cast from cup 110,220 enters, casting liquid first enters ingate 180 to corresponding die cavity 20 through cross gate 140a, 140b of positive template 100 and corresponding cross gate 240a, 240b of antitemplate 200 by each self-corresponding rising head 160 respectively, enter ingate 180 to corresponding die cavity 20 through cross gate 140c, 140d, 240c, 240d from each self-corresponding rising head respectively by sprue 120,220 simultaneously, thus complete the casting of eight cylinder seat die cavities 20.In casting cycle, due to casting dynamics cause sand slag time, sand slag can be deposited in dashpot 190,290 in the liquid of flowing, thus avoid the sand slag in working fluid to cause cast article to occur slag blister, store unnecessary casting liquid when liquid of casting is on the high side simultaneously, prevent casting liquid from extruding in die cavity 20 and causing cast outer surface easily to occur crackle.
The cylinder seat casting mould 10 of the compressor that the utility model provides is by arranging dashpot 190,290 in the end of the sprue 120,220 of positive antitemplate, thus make the sand slag existed in casting liquid can be precipitated in dashpot 190/290, the sand slag in working fluid is avoided to cause cast article to occur slag blister, store unnecessary casting liquid when liquid of casting is on the high side simultaneously, when preventing casting liquid from extruding in die cavity 20 there is crackle in the outer surface of foundry goods, improves the quality of cast article.
Be understandable that, for the person of ordinary skill of the art, other various corresponding change and distortion can be made according to technical conceive of the present utility model, and all these change the protection domain that all should belong to the utility model claim with distortion.
Claims (5)
1. the cylinder seat casting mould of a compressor, it is for generating the cylinder seat of compressor, the cylinder seat casting mould of described compressor comprises a positive template and an antitemplate, described positive template is corresponding with in described antitemplate comprises a cup respectively, a sprue, at least two cross gates and a dashpot, described sprue is arranged on the lower end of described cup, described at least two cross gates are disposed on the side of described sprue respectively and are connected with described sprue respectively, described dashpot is opened in described sprue one end away from described cup.
2. the cylinder seat casting mould of compressor as claimed in claim 1, it is characterized in that, described positive template is corresponding with described antitemplate comprises four cross gates respectively, and described four cross gates are the symmetrical both sides being disposed on described sprue respectively between two.
3. the cylinder seat casting mould of compressor as claimed in claim 2, it is characterized in that, described positive template offers at least one rising head, and at least one rising head described is arranged on the side of described cross gate and connection corresponding with described cross gate.
4. the cylinder seat casting mould of compressor as claimed in claim 3, it is characterized in that, described positive template arranges at least one ingate, described each ingate respectively with the corresponding connection of described each rising head.
5. the cylinder seat casting mould of compressor as claimed in claim 4, it is characterized in that, described positive template offers eight rising heads and eight ingates, described each cross gate respectively with described two corresponding connections of rising head, described each rising head respectively with the corresponding connection of described each ingate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729354.XU CN205043091U (en) | 2015-09-18 | 2015-09-18 | Jar seat casting mould of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729354.XU CN205043091U (en) | 2015-09-18 | 2015-09-18 | Jar seat casting mould of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043091U true CN205043091U (en) | 2016-02-24 |
Family
ID=55336709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729354.XU Active CN205043091U (en) | 2015-09-18 | 2015-09-18 | Jar seat casting mould of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378423A (en) * | 2016-09-07 | 2017-02-08 | 滁州市鑫鼎机械模具制造有限公司 | Casting mold of split type cylinder seat for refrigerator compressor |
| CN108971435A (en) * | 2018-10-08 | 2018-12-11 | 西安合力汽车配件有限公司 | A kind of casting device and technique for precoated sand bulk article |
| CN111804876A (en) * | 2020-07-20 | 2020-10-23 | 东风汽车股份有限公司 | Eight formula watering foundry goods moulds in a mould |
-
2015
- 2015-09-18 CN CN201520729354.XU patent/CN205043091U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378423A (en) * | 2016-09-07 | 2017-02-08 | 滁州市鑫鼎机械模具制造有限公司 | Casting mold of split type cylinder seat for refrigerator compressor |
| CN108971435A (en) * | 2018-10-08 | 2018-12-11 | 西安合力汽车配件有限公司 | A kind of casting device and technique for precoated sand bulk article |
| CN111804876A (en) * | 2020-07-20 | 2020-10-23 | 东风汽车股份有限公司 | Eight formula watering foundry goods moulds in a mould |
| CN111804876B (en) * | 2020-07-20 | 2021-08-24 | 东风汽车股份有限公司 | Eight formula watering foundry goods moulds in a mould |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |