CN217293379U - Injection mold capable of being cooled rapidly - Google Patents
Injection mold capable of being cooled rapidly Download PDFInfo
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- CN217293379U CN217293379U CN202123237711.5U CN202123237711U CN217293379U CN 217293379 U CN217293379 U CN 217293379U CN 202123237711 U CN202123237711 U CN 202123237711U CN 217293379 U CN217293379 U CN 217293379U
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- fixedly arranged
- cooling
- cavity
- top end
- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 19
- 241000270295 Serpentes Species 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a but quick refrigerated injection mold relates to injection mold technical field, including bottom plate, lower bolster and cope match-plate pattern, the both sides on bottom plate top are all through the both sides fixed connection of mount pad and lower bolster bottom, and the die cavity has been seted up at the middle part on lower bolster top, and the cooling chamber has been seted up to one side of die cavity, and the inside in cooling chamber is fixed and is equipped with the cooling tube, and the fixed inlet tube that is equipped with of one end of cooling tube, the fixed outlet pipe that is equipped with of the other end of cooling tube, the beneficial effects of the utility model are that: the cooling water is conveniently circulated and introduced through the cooling pipe in the shape of a snake, and the air is conveniently ventilated into the cooling cavity through the air inlet pipe and the air outlet pipe, so that the injection molding piece in the cavity can be rapidly cooled, and the injection molding efficiency is improved; the pull rod is convenient to pull the mounting disc upwards, so that the injection molding piece in the cavity can be ejected out quickly through the ejector pin, and the ejector pin can be reset conveniently through the arranged connecting spring.
Description
Technical Field
The utility model relates to a mold, in particular to but quick refrigerated injection mold belongs to injection mold technical field.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used in mass production of some parts having complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification. The cooling efficiency is low in the injection molding process, and the injection molding piece is inconvenient to take out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but quick refrigerated injection mold to the cooling efficiency who provides in solving above-mentioned background art is low, and is not convenient for the problem of taking out the injection molding.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but quick refrigerated injection mold, includes bottom plate, lower bolster and cope match-plate pattern, the both sides on bottom plate top all through the mount pad with the both sides fixed connection of lower bolster bottom, the die cavity has been seted up at the middle part on lower bolster top, the cooling chamber has been seted up to one side of die cavity, the fixed cooling tube that is equipped with in inside in cooling chamber, the fixed inlet tube that is equipped with of one end of cooling tube, the other end of cooling tube is fixed and is equipped with the outlet pipe, four corners on lower bolster top are all fixed and are equipped with guide post, four guide post respectively with four corner sliding connection of cope match-plate pattern, the fixed core that is equipped with in middle part of cope match-plate pattern bottom, the sprue has been seted up at the middle part on cope match-plate pattern top, the bottom of lower bolster is equipped with ejecting subassembly.
Preferably, ejecting subassembly includes connecting cylinder, removal post, mounting disc and a plurality of thimble, the fixed middle part that sets up on the bottom plate top of connecting cylinder, remove post and connecting cylinder sliding connection, the mounting disc is fixed to be set up the top of removing the post, the fixed a plurality of thimble that is equipped with in top of mounting disc, a plurality of the thimble respectively with die cavity sliding connection, the outside cover of connecting cylinder is equipped with coupling spring, coupling spring's both ends respectively with the top of bottom plate and the bottom fixed connection of mounting disc, the fixed surface of mounting disc is equipped with two connecting rods, two the both ends of connecting rod are all fixed and are equipped with the holding rod.
Preferably, an air inlet pipe communicated with the cooling cavity is fixedly arranged on one side of the lower template, an air outlet pipe communicated with the cooling cavity is fixedly arranged on the other side of the lower template, and a sealing plate is connected to the top end of the cooling cavity in a clamping manner.
Preferably, the bottom end of the main runner is provided with a plurality of secondary runners communicated with the mold core, and the top end of the main runner is fixedly provided with a positioning ring.
Preferably, a temperature detector is fixedly arranged on one side of the lower template, and a detection probe of the temperature detector is fixedly arranged in the cooling cavity.
Preferably, wear-resisting rings which are connected with the guide columns in a sliding mode are fixedly arranged on the four corners of the top end of the upper template and the four corners of the bottom end of the upper template.
Preferably, four corners of the bottom end of the bottom plate are fixedly provided with supporting seats.
Compared with the prior art, the utility model provides a pair of but quick refrigerated injection mold has following beneficial effect:
1. the cooling water is conveniently circulated and introduced through the cooling pipe in the shape of a snake, and the air is conveniently ventilated into the cooling cavity through the air inlet pipe and the air outlet pipe, so that the injection molding piece in the cavity can be rapidly cooled, and the injection molding efficiency is improved;
2. the mounting plate is convenient to pull upwards through the arranged pull rod, so that the injection molding piece in the cavity is convenient to eject out quickly through the ejector pin, and the ejector pin is convenient to reset through the arranged connecting spring;
3. the main runner and the plurality of secondary runners are convenient for leading molten materials into the cavity uniformly, so that the finished injection molding piece is better in finished product effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom structure of the present invention;
FIG. 3 is a schematic view of the back structure of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 4 according to the present invention;
fig. 6 is an enlarged schematic structural view of the ejection assembly of the present invention.
In the figure: 1. a base plate; 101. a supporting seat; 2. a mounting base; 3. a lower template; 301. a cavity; 4. ejecting the assembly; 401. a connecting cylinder; 402. moving the column; 403. mounting a disc; 404. a connecting spring; 405. a thimble; 406. a connecting rod; 5. a cooling chamber; 6. a cooling tube; 601. a water inlet pipe; 602. a water outlet pipe; 7. a sealing plate; 8. an air inlet pipe; 9. an air outlet pipe; 10. a temperature detector; 11. a guide post; 12. mounting a template; 1201. a core; 13. a main flow channel; 14. a secondary flow passage; 15. a retaining ring.
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 efforts all belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-6, the utility model provides an injection mold capable of being cooled rapidly, which comprises a bottom plate 1, a lower template 3 and an upper template 12, wherein both sides of the top end of the bottom plate 1 are fixedly connected with both sides of the bottom end of the lower template 3 through a mounting seat 2, a cavity 301 is arranged in the middle of the top end of the lower template 3, a cooling cavity 5 is arranged on one side of the cavity 301, a cooling pipe 6 is fixedly arranged inside the cooling cavity 5, a water inlet pipe 601 is fixedly arranged at one end of the cooling pipe 6, a water outlet pipe 602 is fixedly arranged at the other end of the cooling pipe 6, guide posts 11 are fixedly arranged at four corners of the top end of the lower template 3, the four guide posts 11 are respectively connected with four corners of the upper template 12 in a sliding manner, a mold core 1201 is fixedly arranged in the middle of the bottom end of the upper template 12, a main runner 13 is arranged in the middle of the top end of the upper template 12, and an ejection assembly 4 is arranged at the bottom of the lower template 3;
an air inlet pipe 8 communicated with the cooling cavity 5 is fixedly arranged on one side of the lower template 3, an air outlet pipe 9 communicated with the cooling cavity 5 is fixedly arranged on the other side of the lower template 3, and a sealing plate 7 is clamped and connected to the top end of the cooling cavity 5;
the bottom end of the main runner 13 is provided with a plurality of secondary runners 14 communicated with the mold core 1201, and the top end of the main runner 13 is fixedly provided with a positioning ring 15;
a temperature detector 10 is fixedly arranged on one side of the lower template 3, and a detection probe of the temperature detector 10 is fixedly arranged in the cooling cavity 5;
the four corners at the top end and the four corners at the bottom end of the upper template 12 are respectively fixedly provided with a wear-resistant ring which is in sliding connection with the guide post 11;
four corners of bottom plate 1 bottom all are fixed and are equipped with supporting seat 101.
Example 2:
the ejection assembly 4 comprises a connecting cylinder 401, a moving column 402, a mounting disc 403 and a plurality of ejector pins 405, the connecting cylinder 401 is fixedly arranged in the middle of the top end of the bottom plate 1, the moving column 402 is slidably connected with the connecting cylinder 401, the mounting disc 403 is fixedly arranged at the top end of the moving column 402, the top end of the mounting disc 403 is fixedly provided with the plurality of ejector pins 405, the plurality of ejector pins 405 are respectively slidably connected with the cavity 301, a connecting spring 404 is sleeved outside the connecting cylinder 401, two ends of the connecting spring 404 are respectively fixedly connected with the top end of the bottom plate 1 and the bottom end of the mounting disc 403, the surface of the mounting disc 403 is fixedly provided with two connecting rods 406, and two ends of each connecting rod 406 are fixedly provided with a holding rod;
specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 6, the connecting rod 406 is pulled by the holding rod to move the mounting plate 403 upward, so as to drive the moving column 402 to slide in the connecting cylinder 401, so that the plurality of ejector pins 405 at the top end of the mounting plate 403 eject the injection molding in the cavity 301 quickly, and the ejector pins 405 are reset under the elastic action of the connecting spring 404.
The working principle is as follows: when the injection mold is used, the utility model relates to an injection mold capable of being cooled rapidly, firstly, the positioning ring 15 is connected with the discharge end of the injection molding machine, the injection molding machine melts the material and then discharges the melted material into the main runner 13 and the secondary runners 14 into the cavity 301, then cooling water is introduced into the cooling pipe 6 in a snake shape through the water inlet pipe 601, the injection molding piece in the cavity 301 is cooled rapidly, cooling air is introduced into the cooling cavity 5 through the air inlet pipe 8, cooling of the injection molding piece is accelerated, and the temperature in the cooling cavity 5 is detected through the temperature detector 10; then, the upper mold plate 12 is moved upwards by the injection molding machine to separate the mold core 1201 from the mold cavity 301, and then the connecting rod 406 is pulled by the holding rod to move the mounting plate 403 upwards, so as to drive the moving column 402 to slide in the connecting cylinder 401, so that the plurality of ejector pins 405 at the top end of the mounting plate 403 can quickly eject the injection molding part in the mold cavity 301, and the ejector pins 405 can be reset under the elastic action of the connecting spring 404.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)
1. The injection mold capable of being rapidly cooled comprises a bottom plate (1), a lower template (3) and an upper template (12) and is characterized in that two sides of the top end of the bottom plate (1) are fixedly connected with two sides of the bottom end of the lower template (3) through mounting seats (2), a cavity (301) is formed in the middle of the top end of the lower template (3), a cooling cavity (5) is formed in one side of the cavity (301), a cooling pipe (6) is fixedly arranged inside the cooling cavity (5), a water inlet pipe (601) is fixedly arranged at one end of the cooling pipe (6), a water outlet pipe (602) is fixedly arranged at the other end of the cooling pipe (6), guide columns (11) are fixedly arranged at four corners of the top end of the lower template (3), the four guide columns (11) are respectively in sliding connection with four corners of the upper template (12), a mold core (1201) is fixedly arranged in the middle of the bottom end of the upper template (12), the middle part of the top end of the upper template (12) is provided with a main runner (13), and the bottom of the lower template (3) is provided with an ejection assembly (4).
2. A rapidly coolable injection mold according to claim 1, characterized in that: the ejection component (4) comprises a connecting cylinder (401), a moving column (402), a mounting disc (403) and a plurality of ejector pins (405), the connecting cylinder (401) is fixedly arranged in the middle of the top end of the bottom plate (1), the moving column (402) is connected with the connecting cylinder (401) in a sliding manner, the mounting plate (403) is fixedly arranged at the top end of the moving column (402), a plurality of thimbles (405) are fixedly arranged at the top end of the mounting disc (403), the thimbles (405) are respectively connected with the die cavity (301) in a sliding way, a connecting spring (404) is sleeved outside the connecting cylinder (401), two ends of the connecting spring (404) are respectively and fixedly connected with the top end of the bottom plate (1) and the bottom end of the mounting disc (403), two connecting rods (406) are fixedly arranged on the surface of the mounting disc (403), and holding rods are fixedly arranged at two ends of the two connecting rods (406).
3. A rapidly coolable injection mold as in claim 1, wherein: the air inlet pipe (8) communicated with the cooling cavity (5) is fixedly arranged on one side of the lower template (3), the air outlet pipe (9) communicated with the cooling cavity (5) is fixedly arranged on the other side of the lower template (3), and the sealing plate (7) is clamped and connected to the top end of the cooling cavity (5).
4. A rapidly coolable injection mold according to claim 1, characterized in that: the bottom end of the main runner (13) is provided with a plurality of secondary runners (14) communicated with the mold core (1201), and the top end of the main runner (13) is fixedly provided with a positioning ring (15).
5. A rapidly coolable injection mold as in claim 1, wherein: and a temperature detector (10) is fixedly arranged on one side of the lower template (3), and a detection probe of the temperature detector (10) is fixedly arranged in the cooling cavity (5).
6. A rapidly coolable injection mold according to claim 1, characterized in that: and wear-resistant rings which are in sliding connection with the guide columns (11) are fixedly arranged on the four corners at the top end and the four corners at the bottom end of the upper template (12).
7. A rapidly coolable injection mold according to claim 1, characterized in that: four corners of bottom plate (1) bottom all are fixed and are equipped with supporting seat (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237711.5U CN217293379U (en) | 2021-12-22 | 2021-12-22 | Injection mold capable of being cooled rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237711.5U CN217293379U (en) | 2021-12-22 | 2021-12-22 | Injection mold capable of being cooled rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217293379U true CN217293379U (en) | 2022-08-26 |
Family
ID=82919900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123237711.5U Active CN217293379U (en) | 2021-12-22 | 2021-12-22 | Injection mold capable of being cooled rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217293379U (en) |
-
2021
- 2021-12-22 CN CN202123237711.5U patent/CN217293379U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231108 Address after: Building 1, No. 22 Nange West Road, Daojiao Town, Dongguan City, Guangdong Province, 523170 Patentee after: Swift Electronic Technology (Dongguan) Co.,Ltd. Address before: 272000 no.6699 Chongwen Avenue, high tech Zone, Jining City, Shandong Province Patentee before: Jining Haifu Electronic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |