CN209736589U - Die mould thimble sealing device - Google Patents
Die mould thimble sealing device Download PDFInfo
- Publication number
- CN209736589U CN209736589U CN201920148391.XU CN201920148391U CN209736589U CN 209736589 U CN209736589 U CN 209736589U CN 201920148391 U CN201920148391 U CN 201920148391U CN 209736589 U CN209736589 U CN 209736589U
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- Prior art keywords
- ring
- die
- sealing
- thimble
- ejector pin
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- 238000007789 sealing Methods 0.000 title claims abstract description 65
- 238000004512 die casting Methods 0.000 claims abstract description 31
- 230000003872 anastomosis Effects 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 238000007493 shaping process Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- 206010011971 Decreased interest Diseases 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a die mould technical field just discloses a die mould thimble sealing device, including the mould foot, the quantity of mould foot is two, two relative one side of mould foot all is connected with thimble bottom plate, thimble bottom plate's top fixed mounting has thimble panel. This die casting mould thimble sealing device, in the use, through being provided with first sealed pad and the sealed pad of second, can prevent effectively that outside air from passing through joint gap department and getting into inside, cause the hindrance to the mould shaping, and through being provided with the sealing ring, anastomosis ring and collar, make anastomosis ring and collar be connected the fastening, anastomosis ring can first step prevent the leakage and the circulation of air, sealing ring and compact heap zonulae occludens simultaneously, in the die-casting in-process, can further prevent effectively that inside die-casting material from flowing thimble department, make the shaping of die-casting piece can not appear the deviation, the sealed effect of device is better, more convenient to use person's use.
Description
Technical Field
The utility model relates to a die mould technical field specifically is a die mould thimble sealing device.
Background
Pressure casting is a short-term pressure casting, and is a method for filling a die cavity of a die casting die with liquid or semi-liquid metal at a high speed under the action of high pressure and quickly solidifying under the pressure to obtain a casting, wherein the used die casting die is called as a die casting die, the pressure is usually from several megapascals to dozens of megapascals during die casting, and the initial filling speed is in the range of five tenths of one-tenth to seventy meters per second, so that the high pressure and the high speed are important characteristics of the die casting, and the important function of the die casting die in the die casting production process is as follows: firstly, the method comprises the following steps: determining the accuracy of the shape and the size of the casting, II: the determined gate system (particularly gate position) determines the filling condition of the molten metal, and three: the established bleed-off system affects the filling conditions of the molten metal, four: the strength of the die limits the maximum limit of shot specific pressure.
Die mould thimble sealing device on the existing market, in practical application, because traditional die mould thimble seals the effect and is not ideal, in the middle of using, the condition of leaking appears very easily, leak and just make outside air get into very easily appearing, make the shaping that the die-casting process can not be fine, when leaking appearing, the thimble can directly influence the shaping of mould simultaneously, make the deviation in the mould appearance shape, cause the loss of interests, so proposed a die mould thimble sealing device and solved the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a die mould thimble sealing device possesses sealed effectual advantage, the die mould thimble sealing device on the market has been solved, in practical application, because traditional die mould thimble seals the effect and is not ideal, in the middle of the use, the condition of leaking appears very easily, it just makes outside air get into very easily to appear leaking, make the die-casting process can not be fine shaping, when appearing leaking simultaneously, the thimble can directly influence the shaping of mould, make the mould appear the deviation in the shape, cause the problem of the loss of interests.
(II) technical scheme
for realizing the above-mentioned sealed effectual purpose, the utility model provides a following technical scheme: a die-casting die ejector pin sealing device comprises two die pins, wherein two opposite sides of the two die pins are connected with an ejector pin base plate, ejector pin panels are fixedly mounted at the tops of the ejector pin base plates, two ejector pins are fixedly mounted in the ejector pin panels, the tops of the two die pins are connected with a lower template, first sealing gaskets are movably mounted at the joints of the die pins and the lower template, two placing grooves are formed in the lower template, supporting rods are movably mounted in the two placing grooves, the tops of the two supporting rods are connected with an upper template positioned at the top of the lower template, second sealing gaskets are movably mounted at the joints of the upper template and the lower template, two matching grooves which are located outside the ejector pins are formed in the upper template, and mounting rings are fixedly mounted at the tops of the two ejector pins, the top of the mounting ring is movably provided with an anastomosis ring, the top of the anastomosis ring is fixedly provided with a support ring, the top of the support ring is fixedly provided with a sealing ring, and the top of the sealing ring is fixedly provided with a pressing ring.
Preferably, the thimble, the support rod, the mounting ring, the anastomosis ring, the support ring, the sealing ring and the compression ring are symmetrically distributed on two sides of the longitudinal center line of the lower template.
Preferably, the first sealing gasket and the second sealing gasket are both made of rubber, and the thickness of the first sealing gasket is equal to that of the second sealing gasket.
Preferably, the top of the mounting ring is provided with a linear block, the inside of the linear block is provided with an opening, the bottom of the anastomosis ring is provided with a T-shaped block, and the mounting ring is clamped with the anastomosis ring.
Preferably, the anastomosis ring is made of copper, the thickness of the anastomosis ring is between two millimeters and three millimeters, and the width of the anastomosis ring is equal to the width of the anastomosis groove.
Preferably, the sealing ring is stainless steel, and the thickness of the sealing ring is between one millimeter and two millimeters.
(III) advantageous effects
Compared with the prior art, the utility model provides a die mould thimble sealing device possesses following beneficial effect:
This die casting mould thimble sealing device, in the use, through being provided with first sealed pad and the sealed pad of second, can prevent effectively that outside air from passing through joint gap department and getting into inside, cause the hindrance to the mould shaping, and through being provided with the sealing ring, anastomosis ring and collar, make anastomosis ring and collar be connected the fastening, anastomosis ring can first step prevent the leakage and the circulation of air, sealing ring and compact heap zonulae occludens simultaneously, in the die-casting in-process, can further prevent effectively that inside die-casting material from flowing thimble department, make the shaping of die-casting piece can not appear the deviation, the sealed effect of device is better, more convenient to use person's use.
Drawings
Fig. 1 is a sectional view of the present invention;
Fig. 2 is a front view of the present invention;
Fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: the ejector pin sealing device comprises a die pin 1, an ejector pin bottom plate 2, an ejector pin panel 3, an ejector pin 4, a lower die plate 5, a first sealing gasket 6, a placing groove 7, a supporting rod 8, an upper die plate 9, a second sealing gasket 10, an anastomosis groove 11, a mounting ring 12, an anastomosis ring 13, a supporting ring 14, a sealing ring 15 and a pressing ring 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
referring to fig. 1-3, a die casting mold thimble sealing device comprises two mold feet 1, wherein two mold feet 1 are provided, opposite sides of the two mold feet 1 are connected with a thimble base plate 2, a thimble panel 3 is fixedly arranged on the top of the thimble base plate 2, two thimbles 4 are fixedly arranged in the thimble panel 3, the tops of the two mold feet 1 are connected with a lower template 5, a first sealing gasket 6 is movably arranged at the joint of the mold feet 1 and the lower template 5, two placing grooves 7 are arranged in the lower template 5, supporting rods 8 are movably arranged in the two placing grooves 7, the tops of the two supporting rods 8 are connected with an upper template 9 positioned on the top of the lower template 5, a second sealing gasket 10 is movably arranged at the joint of the upper template 9 and the lower template 5, the first sealing gasket 6 and the second sealing gasket 10 are made of rubber, the thickness of the first sealing gasket 6 is equal to that of the second sealing gasket 10, the inner part of the upper template 9 is provided with two identical grooves 11 which are arranged outside the ejector pins 4, the tops of the two ejector pins 4 are fixedly provided with mounting rings 12, the tops of the two mounting rings 12 are movably provided with identical rings 13, the tops of the mounting rings 12 are provided with linear blocks, the inner parts of the linear blocks are provided with openings, the bottoms of the identical rings 13 are provided with T-shaped blocks, the mounting rings 12 are clamped with the identical rings 13, the identical rings 13 are copper products, the thickness of the identical rings 13 is between two millimeters and three millimeters, the width of the identical rings 13 is equal to the groove width of the identical grooves 11, the tops of the two identical rings 13 are fixedly provided with supporting rings 14, the tops of the two supporting rings 14 are fixedly provided with sealing rings 15, the sealing rings 15 are made of stainless steel, the thickness of the sealing rings 15 is between one millimeter and two millimeters, the tops of the two sealing rings 15 are fixedly provided with pressing rings 16, The bracing piece 8, the collar 12, coincide ring 13, the support ring 14, sealing ring 15 and clamp ring 16 all are the both sides of symmetric distribution at the longitudinal center line of lower bolster 5, in the use, through being provided with first sealed 6 and the sealed 10 of second, can prevent effectively that outside air from getting into inside through the joint gap department, cause the hindrance to the mould shaping, and through being provided with sealing ring 15, coincide ring 13 and collar 12, make coincide ring 13 and collar 12 be connected the fastening, coincide ring 13 can prevent the leakage and the circulation of air for the first time, simultaneously sealing ring 15 and clamp block 16 zonulae occludens, in the die-casting process, can further prevent effectively that inside die-casting material from flowing to thimble 4, make the shaping of die-casting piece can not appear the deviation, the sealed effect of device is better, more convenience of customers's use.
In conclusion, this die casting die thimble sealing device, in the use, through being provided with first sealed 6 and the sealed 10 of second, can prevent effectively that outside air from getting into inside through the joint gap department, cause the hindrance to the mould shaping, and through being provided with sealing ring 15, coincide ring 13 and collar 12, make coincide ring 13 and collar 12 be connected the fastening, coincide ring 13 can prevent the leakage and the circulation of air for the first step, sealing ring 15 and compact heap 16 zonulae occludens simultaneously, in the die-casting in-process, can further prevent effectively that inside die-casting material from flowing to thimble 4 departments, make the shaping of die-casting piece can not appear the deviation, the sealed effect of device is better, more convenience of customers's use.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a die mould thimble sealing device, includes mould foot (1), its characterized in that: the die comprises two die feet (1), wherein the opposite sides of the two die feet (1) are connected with an ejector pin bottom plate (2), an ejector pin panel (3) is fixedly installed at the top of the ejector pin bottom plate (2), two ejector pins (4) are fixedly installed in the ejector pin panel (3), the tops of the two die feet (1) are connected with a lower template (5), a first sealing gasket (6) is movably installed at the joint of the die feet (1) and the lower template (5), two placing grooves (7) are formed in the lower template (5), supporting rods (8) are movably installed in the two placing grooves (7), the tops of the two supporting rods (8) are connected with an upper template (9) positioned at the top of the lower template (5), and a second sealing gasket (10) is movably installed at the joint of the upper template (9) and the lower template (5), the utility model discloses a supporting ring of a thimble, including cope match-plate pattern (9), the equal fixed mounting in top of thimble (4) has a collar (12), two the equal movable mounting in top of collar (12) has an anastomosis ring (13), two the equal fixed mounting in top of anastomosis ring (13) has a support ring (14), two the equal fixed mounting in top of support ring (14) has sealing ring (15), two the equal fixed mounting in top of sealing ring (15) has clamp ring (16).
2. The die-casting die ejector pin sealing device of claim 1, wherein: the thimble (4), the support rod (8), the mounting ring (12), the anastomosis ring (13), the support ring (14), the sealing ring (15) and the pressing ring (16) are symmetrically distributed on two sides of the longitudinal center line of the lower template (5).
3. The die-casting die ejector pin sealing device of claim 1, wherein: the first sealing gasket (6) and the second sealing gasket (10) are both made of rubber, and the thickness of the first sealing gasket (6) is equal to that of the second sealing gasket (10).
4. The die-casting die ejector pin sealing device of claim 1, wherein: the top of the mounting ring (12) is provided with a linear block, the inside of the linear block is provided with an opening, the bottom of the anastomosis ring (13) is provided with a T-shaped block, and the mounting ring (12) is clamped with the anastomosis ring (13).
5. The die-casting die ejector pin sealing device of claim 1, wherein: the anastomosis ring (13) is made of copper, the thickness of the anastomosis ring (13) is between two millimeters and three millimeters, and the width of the anastomosis ring (13) is equal to the width of the anastomosis ring (11).
6. The die-casting die ejector pin sealing device of claim 1, wherein: the sealing ring (15) is made of stainless steel, and the thickness of the sealing ring (15) is between one millimeter and two millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148391.XU CN209736589U (en) | 2019-01-28 | 2019-01-28 | Die mould thimble sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920148391.XU CN209736589U (en) | 2019-01-28 | 2019-01-28 | Die mould thimble sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736589U true CN209736589U (en) | 2019-12-06 |
Family
ID=68706816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920148391.XU Active CN209736589U (en) | 2019-01-28 | 2019-01-28 | Die mould thimble sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919199A (en) * | 2022-05-18 | 2022-08-19 | 卫平林 | Artificial marble manufacturing system |
-
2019
- 2019-01-28 CN CN201920148391.XU patent/CN209736589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919199A (en) * | 2022-05-18 | 2022-08-19 | 卫平林 | Artificial marble manufacturing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A thimble sealing device for die casting die Effective date of registration: 20211125 Granted publication date: 20191206 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: FOSHAN QIXIN MOULD Co.,Ltd. Registration number: Y2021440000328 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528244 One of No. 7, Buxin Industrial Zone, Buxin Village, Lishui Town, Nanhai District, Foshan City, Guangdong Province (domicile declaration) Patentee after: Guangdong Qixin Mould Co.,Ltd. Address before: 528244 No.1, henger Road, Buxin section, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN QIXIN MOULD Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191206 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd. Pledgor: FOSHAN QIXIN MOULD Co.,Ltd. Registration number: Y2021440000328 |