CN220118421U - Integral die-casting cylinder for water cooling of hot runner of die - Google Patents
Integral die-casting cylinder for water cooling of hot runner of die Download PDFInfo
- Publication number
- CN220118421U CN220118421U CN202321400324.5U CN202321400324U CN220118421U CN 220118421 U CN220118421 U CN 220118421U CN 202321400324 U CN202321400324 U CN 202321400324U CN 220118421 U CN220118421 U CN 220118421U
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- China
- Prior art keywords
- cylinder
- die
- cylinder body
- piston rod
- hot runner
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- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 238000004512 die casting Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 5
- 206010066054 Dysmorphism Diseases 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a die hot runner water-cooling integral die-casting cylinder which comprises a cylinder body, wherein the inner wall of the bottom of the cylinder body is provided with a cylinder cover, a piston rod is vertically arranged between the cylinder cover and the cylinder body, the top end surface of the piston rod is vertically connected with a locating pin, the outer surface of the piston rod is sleeved with a piston head, the bottom of the cylinder body is provided with a base, the periphery of the bottom of the base is connected with a special-shaped piece, and the middle part of the bottom end surface of the cylinder body is connected with a heating plate. Under the cooperation of dysmorphism piece and locating pin, be connected piston head and piston rod and pass through the jump ring after fixed, advance piston head, piston rod and cylinder cap and install in the cylinder body to increase the stability of installation through the locating pin, will be can all pass through the bolt fastening with dysmorphism piece and hot plate in the bottom of cylinder body this moment, and then can conveniently splice and install this device, and this device simple structure, processing is convenient, has reduced process time and has increased installation effectiveness.
Description
Technical Field
The utility model relates to the technical field of die-casting cylinders, in particular to a water-cooled integral die-casting cylinder of a hot runner of a die.
Background
Compared with the common runner mold, the runner mold has the advantages of high injection molding efficiency, good molding quality, raw material saving and the like, along with the development of the polymer industry, the hot runner technology is continuously developed and perfected, the application range is wider and wider, and along with the rapid development of the mold industry and the industry demand, the hot runner is increasingly applied to the mold. The cylinder system on the hot runner is a very important component part on the whole hot runner, and the hot runner cylinder of the mould in the prior art is mostly round or square, and redundant materials are machined;
the mould hot runner cylinder among the prior art is when using, and most structures are comparatively complicated, and the installation time is longer, and then has led to current mould hot runner cylinder installation effectiveness to reduce, and a plurality of parts cooperation concatenation, on the one hand is comparatively troublesome to the processing of part, on the other hand can increase the time of processing, and then inconvenient use, waste time and energy.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a water-cooled integral die-casting cylinder for a hot runner of a die.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a whole die-casting cylinder of mould hot runner water-cooling, includes the cylinder body, the inner wall of cylinder body bottom installs the cylinder cap, the vertical piston rod of installing between cylinder cap and the cylinder body, the top face of piston rod is vertical to be connected with the locating pin, the piston head has been cup jointed to the surface of piston rod, the base is installed to the bottom of cylinder body, be connected with the dysmorphism piece around the bottom of base, the middle part department of base bottom surface is connected with the hot plate.
Preferably, a positioning groove is formed in the top of the cylinder body, and the top end of the positioning pin is located in the positioning groove.
Preferably, an O-ring is arranged between the piston head and the piston rod.
Preferably, eight bolts are installed at the bottom of the base, and the base is fixedly connected with the special-shaped piece and the heating plate through four bolts respectively.
Preferably, an exhaust groove is formed in one side of the cylinder body.
Preferably, the special-shaped piece is internally provided with cooling holes, and the cooling holes are in an inverted V shape.
Preferably, a clamp spring is connected among the piston head, the piston rod, the cylinder cover and the cylinder body.
The utility model has the following beneficial effects:
1. under the cooperation of dysmorphism piece and locating pin, be connected piston head and piston rod and pass through the jump ring after fixed, advance piston head, piston rod and cylinder cap and install in the cylinder body to increase the stability of installation through the locating pin, will be can all pass through the bolt fastening with dysmorphism piece and hot plate in the bottom of base this moment, and then can conveniently splice and install this device, and this device simple structure, processing is convenient, has reduced process time and has increased installation effectiveness.
2. Under the cooperation effect of exhaust groove and cooling hole, the in-process that this device used, through the cooling hole of seting up in the dysmorphism piece, enable the cylinder body and reach the efficiency of cooling down, the exhaust groove of seting up on the cooperation cylinder body, when the heat of hot plate was carried to in the cylinder body, can reduce the temperature in the cylinder body, and then increased the life of this device, and increased the safety in utilization of this device.
Drawings
Fig. 1 is a schematic diagram of a chatting structure of a die hot runner water-cooled integral die-casting cylinder according to the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a cylinder body of a die hot runner water-cooled integral die-casting cylinder;
fig. 3 is an enlarged schematic view of the structure of the die hot runner water-cooled integral die casting cylinder at a position a in fig. 2;
fig. 4 is a schematic diagram of a top view structure of a die hot runner water-cooled integral die-casting cylinder according to the present utility model.
In the figure: 1. a cylinder; 2. a piston head; 3. a piston rod; 4. a cylinder cover; 5. a base; 6. a positioning pin; 7. an O-ring; 8. clamping springs; 9. an exhaust groove; 10. a bolt; 11. a special-shaped piece; 12. a cooling hole; 13. and (5) heating the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a whole die-casting cylinder of mould hot runner water-cooling, including cylinder body 1, the inner wall of cylinder body 1 bottom installs cylinder cap 4, the cylinder cap 4 with install piston rod 3 between the cylinder body 1 vertically, the top face of piston rod 3 is vertical to be connected with locating pin 6, piston head 2 has been cup jointed to the surface of piston rod 3, base 5 is installed to the bottom of cylinder body 1, and base 5 is produced through die casting die, and inside cooling hole die-casting produces together during die-casting strengthens part intensity, be connected with special-shaped piece 11 around the bottom of base 5, the middle part department of the bottom end face of base 5 is connected with hot plate 13, and hot runner hot plate is adopted to hot plate 13.
In this embodiment, as shown in fig. 2, a positioning groove is formed in the top of the cylinder body 1, the top end of the positioning pin 6 is located in the positioning groove, and the positioning can be facilitated when the piston head 2, the piston rod 3 and the cylinder cover 4 are installed through the set positioning groove, so that the installation stability can be increased.
In this embodiment, as shown in fig. 2 and 3, an O-ring 7 is installed between the piston head 2 and the piston rod 3, and the piston head 2 and the piston rod 3 can be sealed by the O-ring 7.
In this embodiment, as shown in fig. 1 and 2, eight bolts 10 are installed at the bottom of the base 5, and the base 5 is fixedly connected with the special-shaped piece 11 and the heating plate 13 through four bolts 10 respectively, so that the installation of the device can be facilitated through the set bolts 10.
In this embodiment, as shown in fig. 1 and 3, an exhaust groove 9 is formed on one side of the cylinder 1, and when the heat of the heating plate 13 is transferred into the cylinder 1, the temperature in the cylinder 1 can be reduced through the exhaust groove 9, so that the service life of the device is prolonged.
In this embodiment, as shown in fig. 2, the cooling hole 12 is formed in the shaped piece 11, and the cooling hole 12 is in an inverted V shape, so that the cylinder 1 can achieve the cooling efficiency through the cooling hole 12 formed in the shaped piece 11.
In this embodiment, as shown in fig. 2 and 3, a clamping spring 8 is connected between the piston head 2, the piston rod 3, the cylinder cover 4 and the cylinder body 1, and the installation of the device can be facilitated through the arranged clamping spring 8.
The application method and the advantages of the utility model are as follows: the working process of the die hot runner water-cooling integral die-casting cylinder in use is as follows:
in the utility model, as shown in fig. 1-4, when the device is used, firstly, the piston head 2 is connected with the piston rod 3, the connection part of the piston head 2 and the piston rod 3 is sealed through the O-shaped ring 7, after the piston head 2, the piston rod 3 and the cylinder cover 4 are fixed through the clamp spring 8, the piston head 2, the piston rod 3 and the cylinder cover 4 are installed in the cylinder body 1, and the installation stability is increased through the positioning pin 6, at the moment, the special-shaped piece 11 and the heating plate 13 can be fixed at the bottom of the base 5 through the bolt 10, so that the device can be conveniently spliced and installed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a whole die-casting cylinder of mould hot runner water-cooling, includes cylinder body (1), its characterized in that, the inner wall of cylinder body (1) bottom installs cylinder cap (4), vertical piston rod (3) of installing between cylinder cap (4) and cylinder body (1), the top face of piston rod (3) is vertical to be connected with locating pin (6), piston head (2) have been cup jointed to the surface of piston rod (3), base (5) are installed to the bottom of cylinder body (1), be connected with dysmorphism piece (11) around the bottom of base (5), the middle part department of base (5) bottom end face is connected with hot plate (13).
2. The die hot runner water-cooling integral die-casting cylinder according to claim 1, wherein a positioning groove is formed in the top of the cylinder body (1), and the top end of the positioning pin (6) is located in the positioning groove.
3. A die hot runner water cooled integral die casting cylinder as claimed in claim 1 characterised in that an O-ring (7) is mounted between the piston head (2) and the piston rod (3).
4. The die-casting cylinder with the hot runner water cooling integrally according to claim 1, wherein eight bolts (10) are installed at the bottom of the base (5), and the base (5) is fixedly connected with the special-shaped piece (11) and the heating plate (13) through four bolts (10) respectively.
5. A die hot runner water-cooled integral die casting cylinder as claimed in claim 1, wherein an exhaust slot (9) is provided on one side of the cylinder body (1).
6. The die-casting cylinder with the hot runner water cooling integrally as claimed in claim 1, wherein the special-shaped piece (11) is internally provided with cooling holes (12), and the cooling holes (12) are in an inverted V shape.
7. The die hot runner water-cooling integral die-casting cylinder according to claim 1, wherein a clamp spring (8) is connected among the piston head (2), the piston rod (3), the cylinder cover (4) and the cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321400324.5U CN220118421U (en) | 2023-06-02 | 2023-06-02 | Integral die-casting cylinder for water cooling of hot runner of die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321400324.5U CN220118421U (en) | 2023-06-02 | 2023-06-02 | Integral die-casting cylinder for water cooling of hot runner of die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118421U true CN220118421U (en) | 2023-12-01 |
Family
ID=88887171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321400324.5U Active CN220118421U (en) | 2023-06-02 | 2023-06-02 | Integral die-casting cylinder for water cooling of hot runner of die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118421U (en) |
-
2023
- 2023-06-02 CN CN202321400324.5U patent/CN220118421U/en active Active
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