CN220862704U - Die casting die material pipe cooling water ring structure convenient to change - Google Patents
Die casting die material pipe cooling water ring structure convenient to change Download PDFInfo
- Publication number
- CN220862704U CN220862704U CN202322667107.9U CN202322667107U CN220862704U CN 220862704 U CN220862704 U CN 220862704U CN 202322667107 U CN202322667107 U CN 202322667107U CN 220862704 U CN220862704 U CN 220862704U
- Authority
- CN
- China
- Prior art keywords
- die
- material pipe
- cooling
- cooling water
- plate
- 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
- 239000000463 material Substances 0.000 title claims abstract description 67
- 239000000498 cooling water Substances 0.000 title claims abstract description 32
- 238000004512 die casting Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 239000000110 cooling liquid Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000012768 molten material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a die casting mold material pipe cooling water ring structure convenient to replace, which comprises a material pipe main body, a waterproof ring, a cooling ring, an upper mold and a lower mold, wherein the upper mold can be connected with the lower mold, the material pipe main body is embedded in the upper mold, the cooling ring is sleeved on the material pipe main body, the cooling ring is provided with a groove, the waterproof ring is sleeved on the cooling ring and embedded in the upper mold, the waterproof ring is covered on the groove, the waterproof ring is provided with a water inlet hole and a water outlet hole, and the water inlet hole and the water outlet hole are both communicated with the groove. According to the utility model, the water inlet hole is convenient for cooling water to enter, and the cooling water can flow out from the water outlet hole after flowing through the groove, so that the rapid cooling of the material pipe main body is realized. Therefore, the utility model can conveniently realize the rapid cooling of the material pipe main body, divide the traditional material pipe into a plurality of parts, can conveniently set the cooling water channel, and can be independently replaced when a certain part is damaged, and the replacement difficulty and the replacement cost are low.
Description
Technical Field
The utility model relates to the field of die casting die design, in particular to a die casting die material pipe cooling water ring structure convenient to replace.
Background
The material pipe, also called a pouring nozzle, a sprue bush and the like, can be used as a connecting structure of the die-casting die and the injection device, is convenient for materials to be effectively injected into the die-casting die from the injection device, and is an important component part of a runner related structure of the die-casting die.
The common die casting die material pipe is mostly integrated in design, but in die casting processing, in order to facilitate the quick cooling of the material pipe after use, a water channel is often arranged in the material pipe, the water channel can be used for cooling water to pass through, so that the cooling of the material pipe is realized, but on one hand, the difficulty of directly processing the water channel on the material pipe is larger, on the other hand, the fact that the temperature difference is larger before and after the material pipe is cooled is found in the actual die casting processing, the material pipe is subjected to the effects of thermal expansion and cold contraction and the like, after long-time use, the material pipe is easy to damage, the use reliability is influenced, and the material pipe of the integrated design needs to be replaced entirely when being replaced, the cost is high, the time consumption is long, and the market competitiveness is weak.
Disclosure of utility model
The utility model aims to provide a die casting die material pipe cooling water ring structure which is convenient to replace and can solve one or more of the problems.
According to one aspect of the utility model, a cooling water ring structure of a die casting mold material pipe is provided, which comprises a material pipe main body, a waterproof ring, a cooling ring, an upper mold and a lower mold, wherein the upper mold can be connected with the lower mold, the material pipe main body is embedded in the upper mold, the cooling ring is sleeved on the material pipe main body, the cooling ring is provided with a groove, the waterproof ring is sleeved on the cooling ring and is embedded in the upper mold, the waterproof ring is covered on the groove, the waterproof ring is provided with a water inlet hole and a water outlet hole, and the water inlet hole and the water outlet hole are both communicated with the groove.
The beneficial effects of the utility model are as follows: according to the utility model, the groove of the cooling ring sealed by the waterproof ring can be used as a cooling water channel, the water inlet hole can facilitate the entry of cooling water, and the cooling water can flow out from the water outlet hole after flowing through the groove, so that the rapid cooling of the material pipe main body is realized, and the waterproof ring can effectively avoid the damage of structures such as an upper die caused by the false outflow of the cooling water when flowing in the groove. Therefore, the utility model can conveniently realize the rapid cooling of the material pipe main body, divide the traditional material pipe into a plurality of parts, can conveniently set the cooling water channel, and can be independently replaced when a certain part is damaged, and the replacement difficulty and the replacement cost are low.
In some embodiments, the upper die is provided with a water inlet and a water outlet, the water inlet is communicated with the water inlet hole, and the water outlet is communicated with the water outlet hole. The water inlet can be used for being connected with a liquid outlet of the cooling liquid supply device, and the water outlet can be used for being connected with a liquid return port of the cooling liquid supply device, so that the upper die can be connected with the cooling liquid supply device.
In some embodiments, the upper die and the lower die can enclose a cavity, and the material pipe main body is provided with a feeding hole, and the feeding hole is communicated with the cavity. The feed port can be used for the addition of the material to be die-cast for the material can effectively enter the die cavity.
In some embodiments, the utility model further comprises a guide block, wherein the guide block is embedded in the lower die, the guide block is provided with a guide part, the guide block can be connected with the main body of the material pipe, and the guide part is positioned below the feeding hole. The flow guide block can conveniently guide the material entering from the feeding hole into the flow channel of the die effectively so as to ensure that the material can finally enter the cavity effectively.
In some embodiments, the upper die comprises an upper die core and an upper die plate, the lower die comprises a lower die core and a lower die plate, the upper die plate and the lower die plate can be connected, and the upper die core and the lower die core can be connected and enclose a die cavity.
In some embodiments, the utility model further comprises a base plate and a connecting plate, one end of the connecting plate is connected with the lower template, and the other end of the connecting plate is connected with the base plate.
In some embodiments, the utility model further comprises a thimble and a thimble plate, wherein one end of the thimble is embedded in the thimble plate, and the other end of the thimble can penetrate through the lower die and extend into the die cavity. Therefore, when the product needs to be demolded, the ejector plate can drive the ejector pin to move, so that the ejector pin ejects the molded product in the cavity.
In some embodiments, the side of the tube body is provided with a protrusion, the protrusion is provided with a mounting hole, and the protrusion is embedded in the upper die. The mounting hole can be convenient for the setting of connection structure such as bolt to the material pipe can be effectively fixed in on the mould.
Drawings
Fig. 1 is a schematic structural view of a cooling water ring structure of a die casting mold material pipe which is convenient to replace according to an embodiment of the present utility model.
Fig. 2 is a schematic front view showing the structure of a cooling water ring of a die casting mold material pipe which is convenient to replace according to an embodiment of the present utility model.
Fig. 3 is a cross-sectional view of a right side view of a schematic structural view of a cooling water ring structure of a tube of a die casting mold which is convenient to replace according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a pipe body, a waterproof ring and a cooling ring of a pipe cooling water ring structure of a die casting mold, which is convenient to replace, according to an embodiment of the present utility model.
Fig. 5 is an exploded view of the pipe body, waterproof ring and cooling ring of the easy-to-replace die casting mold pipe cooling water ring structure of fig. 4 after connection.
Fig. 6 is a cross-sectional view of a top view of the tube body, waterproof ring and cooling ring of the easy-to-replace die casting tube cooling water ring structure of fig. 4 after connection.
In the figure: 1. the pipe main body, 2, a waterproof ring, 3, a cooling ring, 4, an upper die, 5, a lower die, 6, a flow guide block, 7, a bottom plate, 8, a connecting plate, 9, a thimble, 10, a thimble plate, 11, a feeding hole, 12, a bulge, 121, a mounting hole, 21, a water inlet hole, 22, a water outlet hole, 31, a groove, 41, an upper die core, 42, an upper die plate, 51, a lower die core, 52, a lower die plate, 421, a water inlet, 422, a water outlet and 61, and a flow guide part.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, 2, 3, 4, 5 and 6, the cooling water ring structure for the die casting mold material pipe, which is convenient to replace, comprises a material pipe main body 1, a waterproof ring 2, a cooling ring 3, an upper mold 4 and a lower mold 5.
The upper die 4 includes an upper core 41 and an upper die plate 42, and the lower die 5 includes a lower core 51 and a lower die plate 52. The upper die core 41 is fixedly embedded in the upper die plate 42, the lower die core 51 is fixedly embedded in the lower die plate 52, an upper cavity is arranged in the upper die core 51, a lower cavity is arranged in the lower die core 51, the upper die 4 and the lower die 5 can be connected, at the moment, the upper die plate 42 can be connected with the lower die plate 52, meanwhile, the upper die core 41 can be connected with the lower die core 51, and the upper cavity and the lower cavity can be spliced to form a cavity.
The material pipe main body 1 is embedded in the upper template 42, the side part of the material pipe main body 1 is provided with the bulge 12, the bulge 12 is provided with the mounting hole 121, the bulge 12 is also embedded in the upper template 42 of the upper mould 4, the mounting hole 121 can be provided with a bolt, and the bolt can be connected with the upper template 42, so that the material pipe main body 1 is effectively fixed on the upper template 42.
The middle part of the material pipe main body 1 is provided with a feeding hole 11, a runner is also enclosed between the upper die 4 and the lower die 5 after connection, and the feeding hole 11 can be communicated with a cavity through the runner.
The cooling ring 3 is fixedly sleeved on the material pipe main body 1, a groove 31 is formed in the side portion of the cooling ring 3, the waterproof ring 2 is fixedly sleeved on the cooling ring 3, the waterproof ring 2 is embedded in an upper template 42 of the upper die 1, and the waterproof ring 2 after being arranged covers the groove 31 to seal the groove 31.
The side of the waterproof ring 2 is provided with a water inlet 21 and a water outlet 22, and the water inlet 21 and the water outlet 22 are communicated with the groove 31.
The side part of the upper template 42 of the upper die 4 is also provided with a water inlet 421 and a water outlet 422, the water inlet 421 is communicated with the water inlet hole 21, and the water outlet 422 is communicated with the water outlet hole 22.
The utility model also comprises a flow guide block 6, wherein the flow guide block 6 is fixedly embedded in the lower die 5, the flow guide block 6 is provided with a flow guide part 61, after the upper die 4 is connected with the lower die 5, the flow guide block 6 can be connected with the material pipe main body 1, and the flow guide part 61 can be positioned below the feeding hole 11, so that materials entering from the feeding hole 11 can effectively flow into a runner through the flow guide of the flow guide part 61.
The utility model also comprises a bottom plate 7 and a connecting plate 8, one end of the connecting plate 8 is fixedly connected with the bottom plate 7 through bolts, the other end of the connecting plate 8 is fixedly connected with a lower die plate 52 of the lower die 5 through bolts, and a cavity is formed among the arranged bottom plate 7, the connecting plate 8 and the lower die plate 52.
The utility model also comprises a thimble 9 and a thimble plate 10. The ejector pin plate 10 is arranged in the cavity, one end of the ejector pin 9 is embedded in the ejector pin plate 10, and the other end of the ejector pin 9 can penetrate through the lower die 5 and extend into the cavity.
The utility model can be used for die casting products, and when in use, the upper die 4 and the lower die 5 can be connected, namely die assembly is carried out, at the moment, the upper die plate 42 can be connected with the lower die plate 52, the upper die core 41 can be connected with the lower die core 51, and the upper die cavity and the lower die cavity can be spliced to form a die cavity.
The external material injection device can inject molten materials to be die-cast into the feeding hole 11, the materials can flow into each runner through the flow guide of the flow guide block 6, then flow into the cavity through each runner, the molten materials can be cooled in the cavity to form products, then the upper die 4 and the lower die 5 are opened, namely the upper die 4 and the lower die 5 are separated, finally the ejector plate 10 is moved, and the ejector pins 9 can eject the formed products from the lower die 5 to finish die-casting processing.
When the material pipe main body 1 needs to be cooled, the water inlet 421 on the upper die 4 can be connected and communicated with the liquid outlet of the cooling liquid supply device through a pipeline, the water outlet 422 is connected and communicated with the liquid return port of the cooling liquid supply device through a pipeline, so that cooling water can enter through the water inlet 421 and flow into the groove 31 through the water inlet 21, flow out of the water outlet 22 after flowing through the groove 31, and then flow back into the cooling liquid supply device through the water outlet 422, and the process is continuously circulated to cool the material pipe main body 1.
Therefore, the utility model can conveniently realize the rapid cooling of the material pipe main body 1, can conveniently set the cooling water channel by dividing the traditional material pipe into a plurality of parts, and can be independently replaced when a part is damaged, and has low replacement difficulty and replacement cost and strong practicability.
What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (8)
1. The utility model provides a die casting die material pipe cooling water circle structure convenient to change, its characterized in that, including material pipe main part, waterproof circle, cooling circle, go up mould and lower mould, it can be connected with the lower mould to go up the mould, the material pipe main part inlays and locates in the mould, the cooling circle suit is in the material pipe main part, the cooling circle is equipped with the recess, waterproof circle suit is on the cooling circle to inlay and locate in the mould, waterproof circle covers on the recess, waterproof circle is equipped with inlet opening and apopore, inlet opening and apopore all are linked together with the recess.
2. The cooling water ring structure for the material pipe of the die casting die, which is convenient to replace, according to claim 1, wherein the upper die is provided with a water inlet and a water outlet, the water inlet is communicated with the water inlet hole, and the water outlet is communicated with the water outlet hole.
3. The cooling water ring structure for a die-casting die material pipe convenient to replace according to claim 1, wherein the upper die and the lower die can enclose a cavity, the material pipe main body is provided with a feeding hole, and the feeding hole is communicated with the cavity.
4. A die casting die material pipe cooling water ring structure convenient to replace according to claim 3 and comprising a flow guiding block, wherein the flow guiding block is embedded in the lower die and is provided with a flow guiding part, the flow guiding block can be connected with the material pipe main body, and the flow guiding part is positioned below the feeding hole.
5. The cooling water ring structure for the material pipe of the die casting die convenient to replace according to claim 3, wherein the upper die comprises an upper die core and an upper die plate, the lower die comprises a lower die core and a lower die plate, the upper die plate and the lower die plate can be connected, and the upper die core and the lower die core can be connected.
6. The cooling water ring structure for the material pipe of the die casting mold, which is convenient to replace, according to claim 5, is characterized by comprising a bottom plate and a connecting plate, wherein one end of the connecting plate is connected with the lower die plate, and the other end of the connecting plate is connected with the bottom plate.
7. The cooling water ring structure for the material pipe of the die casting die, which is convenient to replace, according to claim 6, and is characterized by comprising a thimble and a thimble plate, wherein one end of the thimble is embedded in the thimble plate, and the other end of the thimble can penetrate through the lower die and extend into the die cavity.
8. The cooling water ring structure for a die casting mold material pipe convenient to replace according to claim 1, wherein a protrusion is arranged on the side portion of the material pipe main body, a mounting hole is arranged on the protrusion, and the protrusion is embedded in the upper mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322667107.9U CN220862704U (en) | 2023-09-28 | 2023-09-28 | Die casting die material pipe cooling water ring structure convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322667107.9U CN220862704U (en) | 2023-09-28 | 2023-09-28 | Die casting die material pipe cooling water ring structure convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220862704U true CN220862704U (en) | 2024-04-30 |
Family
ID=90812807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322667107.9U Active CN220862704U (en) | 2023-09-28 | 2023-09-28 | Die casting die material pipe cooling water ring structure convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220862704U (en) |
-
2023
- 2023-09-28 CN CN202322667107.9U patent/CN220862704U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213353383U (en) | Core-pulling structure of zero-degree demoulding angle deep cavity mould and zero-degree demoulding angle deep cavity mould | |
| CN215320325U (en) | Injection molding combined die for feeding glue into hot runner on end surface of pipe fitting | |
| CN220862704U (en) | Die casting die material pipe cooling water ring structure convenient to change | |
| CN207028118U (en) | A kind of injection molded device | |
| CN207388194U (en) | A kind of blind flange plastic mould | |
| CN108556279A (en) | A kind of multi-cavity line position hot runner plastic injection mould | |
| KR100994839B1 (en) | Semi stack mold | |
| CN215661548U (en) | Driver shell injection molding system | |
| CN211221863U (en) | Quick radiating injection mold structure | |
| CN108515672A (en) | Side pumping mould | |
| CN211279586U (en) | A mould for processing half tooth for printer | |
| CN110385829B (en) | Precision injection mold with cooling water channel | |
| CN210791829U (en) | Automobile instrument desk injection mold with large-enclosure embedded cooling insert | |
| CN208714371U (en) | A kind of injection molding machine bus handrail injection mold | |
| CN202623166U (en) | Y-shaped indwelling needle mould | |
| CN207594229U (en) | Injection mold | |
| US4128385A (en) | Injection molding apparatus | |
| CN216267476U (en) | Silica gel injection mold with quick cooling structure | |
| CN218838487U (en) | Injection mold | |
| CN217944159U (en) | Reverse gate injection mold | |
| CN219926795U (en) | Injection mold capable of shortening runner | |
| CN217098703U (en) | Hot runner mold injection mold connecting structure | |
| CN220741990U (en) | High-sealing type double-color dome forming die | |
| CN220864646U (en) | Cold runner flow dividing plate | |
| CN214353898U (en) | Mould is used in backplate production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |