CN114130953A - Large-scale communication spare die casting die of 5G - Google Patents
Large-scale communication spare die casting die of 5G Download PDFInfo
- Publication number
- CN114130953A CN114130953A CN202111237296.5A CN202111237296A CN114130953A CN 114130953 A CN114130953 A CN 114130953A CN 202111237296 A CN202111237296 A CN 202111237296A CN 114130953 A CN114130953 A CN 114130953A
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- die
- insert
- movable
- fixed
- bottom plate
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- 238000004512 die casting Methods 0.000 title claims abstract description 38
- 238000004891 communication Methods 0.000 title claims abstract description 28
- 239000000047 product Substances 0.000 abstract description 11
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 3
- 239000006227 byproduct Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/065—Cooling or heating equipment for moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
Abstract
The invention discloses a 5G large-scale communication member die-casting die, which belongs to the field of dies and comprises a fixed die assembly and a movable die assembly, wherein the fixed die assembly comprises a fixed die insert, the movable die assembly comprises a movable die insert, a die cavity is formed between the fixed die insert and the movable die insert, the fixed die insert comprises a plurality of inserts, the movable die insert comprises a plurality of inserts, each insert is provided with a through hole, the through holes are communicated to form an oil circuit, the oil circuits are arranged in the fixed die insert and the movable die insert, the movable die assembly also comprises a bottom plate, a movable die sleeve plate and a supporting column, the movable die insert is arranged in the movable die sleeve plate, and the supporting column is fixed on the bottom plate and supports the movable die sleeve plate; oil ways are arranged in the fixed die insert and the moving die insert, so that the temperature in the die cavity is kept consistent, and the influence on the quality and the appearance caused by product condensation is prevented; the support column is fixed in the bottom plate and supports the movable mould lagging, strengthens the rigidity of movable mould subassembly, prevents that the product from warping.
Description
Technical Field
The invention relates to the field of dies, in particular to a die-casting die for a 5G large-scale communication part.
Background
In the high-pressure casting technique, since a product is cast at a high temperature, the demand for a casting mold is extremely high. The selection of the die material needs to have good temperature resistance and overall performance, but the die material is very expensive, and enterprises need to invest in mass production cost; many high pressure cast products are quite complex in shape, resulting in high production costs for the corresponding molds.
Part of mould manufacturers design the insert of the mould into a split type, so that the cost is reduced, but the split type design causes the deformation of a product due to the reduction of the rigidity of the mould; the temperature difference in the die is large, and the appearance of the product is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a die-casting die for a 5G large-scale communication part.
One of the purposes of the invention is realized by adopting the following technical scheme:
the utility model provides a large-scale communication spare die casting die of 5G, includes cover half subassembly and movable mould subassembly, the cover half subassembly includes that the cover half inserts, the movable mould subassembly includes that the movable mould inserts, the cover half insert with the movable mould forms the die cavity between inserting, the cover half inserts including a plurality of inserts, the movable mould inserts including a plurality of inserts, each it is equipped with the through-hole, a plurality of the through-hole intercommunication forms the oil circuit, the oil circuit set up in the cover half insert and the movable mould inserts in, the movable mould subassembly still includes bottom plate, movable mould lagging and support column, the movable mould insert install in the movable mould lagging, the support column is fixed in the bottom plate supports the movable mould lagging.
Furthermore, the number of the supporting columns is multiple, and the height of the supporting columns in the middle of the bottom plate is larger than the height of the supporting columns on two sides of the bottom plate.
Furthermore, the height of the support columns in the middle of the bottom plate is 0.15mm greater than that of the support columns on two sides of the bottom plate.
Furthermore, the height of the support column positioned in the middle of the bottom plate is 0.3mm greater than the distance between the bottom plate and the movable die sleeve plate.
Further, the height of the support column positioned at the side part of the bottom plate is 0.15mm larger than the distance between the bottom plate and the movable die sleeve plate.
Furthermore, the oil passages are positioned on the upper side and the lower side of the die cavity.
Furthermore, the fixed die insert and the movable die insert are respectively provided with a plurality of vertical oil passages and a plurality of transverse oil passages which are perpendicular to each other, and the number of the vertical oil passages is multiple and the number of the transverse oil passages is multiple.
Furthermore, the fixed die insert and the movable die insert are arranged in a staggered mode.
Further, the 5G large-scale communication piece die-casting die further comprises a fixed die sleeve plate, a movable die sleeve plate and a plurality of joints, the fixed die insert is installed on the fixed die sleeve plate, the movable die insert is installed on the movable die sleeve plate, the fixed die sleeve plate is provided with a first connecting hole, the movable die insert is provided with a second connecting hole, the first connecting hole and the second connecting hole are communicated with the oil way, and the joints are installed on the first connecting hole and the second connecting hole respectively.
Furthermore, the movable mould subassembly still includes the cushion, the cushion is fixed in the bottom plate, the movable mould lagging is fixed in the cushion, the cushion is located movable mould lagging edge.
Compared with the prior art, the fixed die insert of the 5G large-scale communication part die-casting die comprises a plurality of inserts, the movable die insert comprises a plurality of inserts, and the fixed die insert and the movable die insert are designed into split type, so that the die manufacturing difficulty and the production cost are reduced; oil ways are arranged in the fixed die insert and the moving die insert, so that the temperature in the die cavity is kept consistent, and the influence on the quality and the appearance caused by product condensation is prevented; the support column is fixed in the bottom plate and supports the movable mould lagging, strengthens the rigidity of movable mould subassembly, prevents that the product from warping.
Drawings
FIG. 1 is an exploded perspective view of a 5G large-scale communication member die-casting mold according to the present invention;
FIG. 2 is a perspective view of a partial structure of a die-casting mold for the 5G large-sized communication member shown in FIG. 1;
FIG. 3 is an internal structure view of a die-casting mold for the 5G large-scale communication member shown in FIG. 2;
FIG. 4 is a cross-sectional view of the 5G large communication member die casting mold of FIG. 3;
fig. 5 is a partial structural sectional view of the die-casting mold for the 5G large-sized communication member of fig. 1.
In the figure: 10. a stationary die assembly; 11. fixing a die sleeve plate; 110. a first connection hole; 12. a fixed die insert; 120. a first insert; 1201. a first groove; 121. a second insert; 122. a third insert; 20. a movable die assembly; 21. a movable die sleeve plate; 22. a movable die insert; 220. a fourth insert; 2201. a second groove; 221. a fifth insert; 222. a sixth insert; 23. cushion blocks; 24. a base plate; 25. a support pillar; 26. a fixing plate; 27. a push rod; 30. a joint; 40. pouring a mouth; 50. a mold cavity; 60. a through hole; 70. an oil path; 200. and (5) producing the product.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 to 5 show a die-casting mold for a 5G large-scale communication member according to the present invention, wherein the die-casting mold for the 5G large-scale communication member includes a fixed mold component 10, a movable mold component 20 and a plurality of joints 30.
The stationary die assembly 10 includes a stationary die sleeve plate 11 and a stationary die insert 12.
The fixed die sleeve plate 11 is provided with a first connecting hole 110, and the first connecting hole 110 is a linear hole. The outer end of the first connection hole 110 is mounted with a connector 30, and is communicated with the mold temperature controller through the connector 30.
The stationary die insert 12 is mounted to the stationary die bushing plate 11. The fixed die insert 12 is of a split structure, and the fixed die insert 12 comprises a plurality of inserts. In the present embodiment, the fixed die insert 12 includes three inserts, namely a first insert 120, a second insert 121 and a third insert 122. The first insert 120, the second insert 121 and the third insert 122 are connected to each other. The second insert 121 is located between the first insert 120 and the third insert 122. The edge of the first insert 120 remote from the second insert 121 is provided with a first groove 1201. The first insert 120, the second insert 121 and the third insert 122 are respectively provided with a plurality of through holes 60, and the through holes 60 are divided into a transverse direction and a longitudinal direction. The through holes 60 of the first insert 120, the second insert 121 and the third insert 122 are communicated to form an oil passage 70. The oil passage 70 is also divided into a longitudinal oil passage 70 and a lateral oil passage 70 which are perpendicular to each other. The oil passage 70 in the stationary die insert 12 is located above the die cavity 50.
The movable die assembly 20 comprises a movable die sleeve plate 21, a movable die insert 22, a cushion block 23, a bottom plate 24, a supporting column 25, a fixing plate 26 and a push rod 27.
The movable die sleeve plate 21 is provided with a second connecting hole which is a linear hole. The outer end part of the second connecting hole is provided with a joint 30 which is communicated with the mold temperature controller through the joint 30.
The movable die insert 22 is mounted on the movable die sleeve plate 21. The movable die insert 22 is of a split structure, and the movable die insert 22 comprises a plurality of inserts. In the present embodiment, the movable die insert 22 includes a fourth insert 220, a fifth insert 221 and a sixth insert 222. The fourth insert 220, the fifth insert 221 and the sixth insert 222 are connected to each other. The fifth insert 221 is located between the fourth insert 220 and the sixth insert 222. The edge of the fourth insert 220 remote from the fifth insert 221 is provided with a second groove 2201. When the mold is closed, the second groove 2201 and the first groove 1201 are closed to form the pouring opening 40. The fourth insert 220, the fifth insert 221 and the sixth insert 222 are respectively provided with a plurality of through holes 60, and the through holes 60 are divided into a transverse direction and a longitudinal direction. The through holes 60 of the fourth insert 220, the fifth insert 221 and the sixth insert 222 are communicated to form an oil passage 70. The oil passage 70 is also divided into a longitudinal oil passage 70 and a lateral oil passage 70 which are perpendicular to each other. The oil passage 70 in the movable die insert 22 is located below the die cavity 50.
The cushion block 23 is fixed on the edge of the bottom plate 24, and the movable die sleeve plate 21 is fixed on the cushion block 23. The supporting column 25 is fixed on the bottom plate 24 and supports the movable die sleeve plate 21 to prevent the middle of the movable die sleeve plate 21 from being suspended, and the integral rigidity of the die is enhanced. The height of the support pillar 25 is larger than the distance between the bottom plate 24 and the movable die sleeve plate 21, and the height of the support pillar 25 located at the center of the bottom plate 24 is larger than the height of the support pillar 25 located at the side of the bottom plate 24. Because the middle part of the movable die insert 22 is easier to deform during die casting, the supporting column 25 corresponding to the middle part of the movable die insert 22 needs to be higher. Specifically, the height of the support column 25 in the middle part is 0.3mm greater than the distance between the bottom plate 24 and the movable die sleeve plate 21. The height of the side supporting column 25 is 0.15mm larger than the distance between the bottom plate 24 and the movable die sleeve plate 21. The height of the support columns 25 in the middle is 0.15mm greater than the height of the support columns 25 in the sides.
When the 5G large-scale communication member die-casting die is used, the product 200 is positioned in the die cavity 50 formed between the fixed die insert 12 and the movable die insert 22. The mold temperature controller injects oil of a predetermined temperature into the oil path 70 through the joint 30 to equalize and maintain the temperature of the mold cavity 50. In the casting process, the pressure that the movable mould insert 22 received is transmitted to the support column 25, because the high design of support column 25 is higher, just in time flush with cushion 23 after slight deformation, provides the support for movable mould insert 22, prevents that movable mould insert 22 that causes because split type design and impact force from warping, makes product 200 avoid deformation.
The fixed die insert 12 of the 5G large-scale communication member die-casting die comprises a plurality of inserts, the movable die insert 22 comprises a plurality of inserts, and the fixed die insert 12 and the movable die insert 22 are designed into split bodies, so that the die manufacturing difficulty and the production cost are reduced; the oil passages 70 are arranged in the fixed die insert 12 and the movable die insert 22, so that the temperature in the die cavity 50 is kept consistent, and the quality and the appearance of the product 200 are prevented from being influenced by condensation; the supporting posts 25 are fixed to the base plate 24 and support the movable die sleeve plate 21, thereby enhancing the rigidity of the movable die assembly 20 and preventing the product 200 from being deformed.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, variations and modifications can be made without departing from the spirit of the invention, and all equivalent modifications and changes can be made to the above embodiments according to the essential technology of the invention, which falls into the protection scope of the invention.
Claims (10)
1. The utility model provides a large-scale communication spare die casting die of 5G, includes cover half subassembly and movable mould subassembly, the cover half subassembly includes the cover half insert, the movable mould subassembly includes the movable mould insert, the cover half insert with form the die cavity between the movable mould insert, its characterized in that: the cover half insert comprises a plurality of inserts, the movable mould insert comprises a plurality of inserts, each insert is provided with a through hole, and is a plurality of the through holes are communicated to form an oil path, the oil path is arranged in the cover half insert and the movable mould insert, the movable mould component further comprises a bottom plate, a movable mould sleeve plate and a supporting column, the movable mould insert is arranged in the movable mould sleeve plate, and the supporting column is fixed on the bottom plate and supports the movable mould sleeve plate.
2. The die-casting die for the 5G large-scale communication part according to claim 1, wherein the die-casting die comprises: the number of the supporting columns is multiple, and the height of the supporting columns in the middle of the bottom plate is larger than the height of the supporting columns on two sides of the bottom plate.
3. The die-casting die for the 5G large-scale communication part according to claim 2, wherein the die-casting die comprises: the height of the supporting columns in the middle of the bottom plate is 0.15mm greater than that of the supporting columns on the two sides of the bottom plate.
4. The die-casting die for the 5G large-scale communication part according to claim 3, wherein the die-casting die comprises: the height of the supporting column positioned in the middle of the bottom plate is 0.3mm larger than the distance between the bottom plate and the movable die sleeve plate.
5. The die-casting die for the 5G large-scale communication part according to claim 3, wherein the die-casting die comprises: the height of the supporting column at the side part of the bottom plate is 0.15mm larger than the distance between the bottom plate and the movable die sleeve plate.
6. The die-casting die for the 5G large-scale communication part according to claim 1, wherein the die-casting die comprises: the oil passages are positioned on the upper side and the lower side of the die cavity.
7. The die-casting die for the 5G large-scale communication part according to claim 1, wherein the die-casting die comprises: the fixed die insert and the movable die insert are respectively provided with a plurality of vertical oil passages and a plurality of transverse oil passages which are perpendicular to each other.
8. The die-casting die for the 5G large-scale communication part according to claim 7, wherein the die-casting die comprises: and the fixed die insert and the longitudinal oil passages on the movable die insert are arranged in a staggered manner.
9. The die-casting die for the 5G large-scale communication part according to claim 1, wherein the die-casting die comprises: the 5G large-scale communication piece die-casting die further comprises a fixed die sleeve plate, a movable die sleeve plate and a plurality of joints, the fixed die insert is installed on the fixed die sleeve plate, the movable die insert is installed on the movable die sleeve plate, the fixed die sleeve plate is provided with a first connecting hole, the movable die insert is provided with a second connecting hole, the first connecting hole and the second connecting hole are communicated with the oil way, and the joints are installed on the first connecting hole and the second connecting hole respectively.
10. The die-casting die for the 5G large-scale communication part according to claim 1, wherein the die-casting die comprises: the movable mould assembly further comprises a cushion block, the cushion block is fixed on the bottom plate, the movable mould sleeve plate is fixed on the cushion block, and the cushion block is located at the edge of the movable mould sleeve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111237296.5A CN114130953A (en) | 2021-10-21 | 2021-10-21 | Large-scale communication spare die casting die of 5G |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111237296.5A CN114130953A (en) | 2021-10-21 | 2021-10-21 | Large-scale communication spare die casting die of 5G |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114130953A true CN114130953A (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111237296.5A Pending CN114130953A (en) | 2021-10-21 | 2021-10-21 | Large-scale communication spare die casting die of 5G |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000301541A (en) * | 1999-04-16 | 2000-10-31 | Citizen Electronics Co Ltd | Insert molding method |
| CN201179556Y (en) * | 2008-04-16 | 2009-01-14 | 广州市型腔模具制造有限公司 | Elevator stair mould with changeable function of type and location |
| CN201855936U (en) * | 2010-10-19 | 2011-06-08 | 东莞市佛尔盛机电科技有限公司 | Mould for pump body of gas ring type vacuum pump |
| CN103736965A (en) * | 2013-12-31 | 2014-04-23 | 广州市型腔模具制造有限公司 | Temperature control method for magnesium alloy pressure casing die |
| CN204545371U (en) * | 2015-04-01 | 2015-08-12 | 广东力人科技有限公司 | Perforation shape back-off die casting for shell mould |
| CN204735704U (en) * | 2015-07-20 | 2015-11-04 | 重庆工商大学 | A die mould for processing cross wheel cap |
| CN206405411U (en) * | 2017-01-06 | 2017-08-15 | 东莞宜安科技股份有限公司 | A kind of aluminum alloy door die casting equipment |
| CN207447308U (en) * | 2017-11-27 | 2018-06-05 | 广州汽车集团股份有限公司 | A kind of heat-insulated die casting |
| CN208497490U (en) * | 2018-07-09 | 2019-02-15 | 南通益颖机械科技有限公司 | A kind of GMT, LFT product thickness guarantee structure |
| CN211661053U (en) * | 2019-12-25 | 2020-10-13 | 沈阳兴达冶金机械有限公司 | Aluminum alloy die-casting die |
| CN211965874U (en) * | 2020-02-27 | 2020-11-20 | 无锡晋拓汽车部件有限公司 | Disc type die-casting die structure |
| CN212495318U (en) * | 2020-05-28 | 2021-02-09 | 广州市型腔模具制造有限公司 | Die insert block structure |
-
2021
- 2021-10-21 CN CN202111237296.5A patent/CN114130953A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000301541A (en) * | 1999-04-16 | 2000-10-31 | Citizen Electronics Co Ltd | Insert molding method |
| CN201179556Y (en) * | 2008-04-16 | 2009-01-14 | 广州市型腔模具制造有限公司 | Elevator stair mould with changeable function of type and location |
| CN201855936U (en) * | 2010-10-19 | 2011-06-08 | 东莞市佛尔盛机电科技有限公司 | Mould for pump body of gas ring type vacuum pump |
| CN103736965A (en) * | 2013-12-31 | 2014-04-23 | 广州市型腔模具制造有限公司 | Temperature control method for magnesium alloy pressure casing die |
| CN204545371U (en) * | 2015-04-01 | 2015-08-12 | 广东力人科技有限公司 | Perforation shape back-off die casting for shell mould |
| CN204735704U (en) * | 2015-07-20 | 2015-11-04 | 重庆工商大学 | A die mould for processing cross wheel cap |
| CN206405411U (en) * | 2017-01-06 | 2017-08-15 | 东莞宜安科技股份有限公司 | A kind of aluminum alloy door die casting equipment |
| CN207447308U (en) * | 2017-11-27 | 2018-06-05 | 广州汽车集团股份有限公司 | A kind of heat-insulated die casting |
| CN208497490U (en) * | 2018-07-09 | 2019-02-15 | 南通益颖机械科技有限公司 | A kind of GMT, LFT product thickness guarantee structure |
| CN211661053U (en) * | 2019-12-25 | 2020-10-13 | 沈阳兴达冶金机械有限公司 | Aluminum alloy die-casting die |
| CN211965874U (en) * | 2020-02-27 | 2020-11-20 | 无锡晋拓汽车部件有限公司 | Disc type die-casting die structure |
| CN212495318U (en) * | 2020-05-28 | 2021-02-09 | 广州市型腔模具制造有限公司 | Die insert block structure |
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