CN220841330U - Injection mold convenient to carry out control by temperature change to injection mold - Google Patents
Injection mold convenient to carry out control by temperature change to injection mold Download PDFInfo
- Publication number
- CN220841330U CN220841330U CN202322714777.1U CN202322714777U CN220841330U CN 220841330 U CN220841330 U CN 220841330U CN 202322714777 U CN202322714777 U CN 202322714777U CN 220841330 U CN220841330 U CN 220841330U
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- CN
- China
- Prior art keywords
- injection mold
- fixed
- runner
- plate
- guide tube
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- 238000002347 injection Methods 0.000 title claims abstract description 33
- 239000007924 injection Substances 0.000 title claims abstract description 33
- 230000008859 change Effects 0.000 title claims description 4
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 210000001503 joint Anatomy 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 abstract description 19
- 238000001816 cooling Methods 0.000 abstract description 10
- 239000000498 cooling water Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 239000000243 solution Substances 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 the technical field of injection molds, in particular to an injection mold which is convenient for controlling the temperature of the injection mold, wherein a plurality of protruding blocks are fixedly arranged on the inner wall of a runner, two ends of the runner are provided with switching components, each switching component comprises a liquid guide pipe, a fixing seat and a flow guide pipe, the liquid guide pipe is fixed on one side of a bottom die, the liquid guide pipe is communicated with the runner, one end of the liquid guide pipe is fixedly provided with a fixing plate, and cooling water is divided after contacting the protruding blocks, so that the central part of the cooling liquid can be fully developed, the cooling liquid can be fully contacted with the inner wall of the runner, the cooling liquid can be used more fully, and the cooling effect of the cooling liquid can be improved.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold convenient for controlling the temperature of the injection mold.
Background
As is well known, an injection mold is a tool for producing plastic products, and also a tool for imparting a complete structure and precise dimensions to plastic products, and injection molding is a processing method used in mass production of parts with complex shapes, specifically, injection molding is performed by injecting heated and melted plastic into a mold cavity under high pressure by an injection molding machine, and cooling and solidifying the plastic to obtain a molded product.
At present, in order to facilitate rapid solidification of injection molding products, a cooling liquid is added into a cooling liquid pipeline in a mold base to realize the function of cooling the injection molding products, but in the use process, the cooling liquid flows stably in the cooling liquid pipeline, the heat is absorbed on the outer surface of the cooling liquid flowing in a balanced manner, the central part of the cooling liquid is not fully developed, and therefore the problem of insufficient use of the cooling liquid is caused.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an injection mold which is convenient for controlling the temperature of the injection mold.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an injection mold convenient to carry out control by temperature change to injection mold, includes the processing platform and fixes the die block in processing platform upper end, be equipped with the die cavity on the die block, the inside of die block is equipped with the runner, fixed a plurality of lugs that set up on the inner wall of runner, the both ends of runner are equipped with the switching subassembly, the switching subassembly includes catheter, fixing base and honeycomb duct, the catheter is fixed in one side of die block, just catheter and runner intercommunication, the fixed plate that sets up of one end of catheter, the honeycomb duct is close to the fixed butt plate that sets up of one end of catheter, butt plate contact fixed plate, just honeycomb duct and catheter intercommunication, symmetrical honeycomb duct sets up two solid fixed rings on the butt plate, the both sides at the catheter are fixed to the fixing base, the inside of fixing base is equipped with the cavity, the inside of cavity is equipped with the spring, the one end of spring is fixed in the inside of cavity, the other end of spring is equipped with the fixed block, the fixed couple that runs through solid fixed ring of setting of other end of fixed block.
In order to enable the butt joint of the fixing plate and the butt joint plate to be firmer, the utility model is improved in that a plurality of clamping grooves are formed in the fixing plate, and a plurality of clamping blocks matched with the clamping grooves are fixedly arranged on the butt joint plate.
In order to improve the tightness of the butt joint of the fixing plate and the butt joint plate, the utility model is improved in that the sealing ring is fixedly arranged on the fixing plate.
Further, the improvement of the utility model is that the sealing ring is adhered to the inner side of the fixing plate.
Furthermore, the utility model is improved in that the sealing ring is made of silica gel.
In order to facilitate the installation of the fixing seat, the utility model is improved in that the bottom end of the fixing seat is provided with a mounting plate, and the mounting plate is fixed on one side of the bottom die through screws.
(III) beneficial effects
Compared with the prior art, the utility model provides the injection mold which is convenient for controlling the temperature of the injection mold, and has the following beneficial effects:
According to the injection mold convenient for temperature control of the injection mold, low-temperature water in the water cooling equipment enters the runner through the first liquid guide pipe and flows back into the water cooling equipment through the second liquid guide pipe after heat exchange with the bottom mold, and cooling water is divided after contacting the convex blocks, so that the central part of cooling liquid can be fully developed, the cooling liquid can be fully contacted with the inner wall of the runner, the cooling liquid can be more fully used, and the cooling effect of the cooling liquid can be improved;
When the fixing plate and the butt plate are required to be detached, the hook is pulled, the spring can be stretched at the moment, the top end of the spring can be pulled out of the cavity, and then the hook can be separated from the fixing ring.
Drawings
FIG. 1 is a schematic diagram 1 of the structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the flow channel according to the present utility model;
in the figure: 1. a processing table; 2. a bottom die; 3. a flow passage; 4. a catheter; 5. a fixing plate; 6. a flow guiding pipe; 7. an abutting plate; 8. a fixing ring; 9. a clamping block; 10. a clamping groove; 11. a fixing seat; 12. a fixed block; 13. a hook; 14. a seal ring; 15. and a bump.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the injection mold for facilitating temperature control of the injection mold of the present utility model comprises a processing table 1 and a bottom mold 2 fixed at the upper end of the processing table 1, wherein a mold cavity is provided on the bottom mold 2, a runner 3 is provided in the bottom mold 2, a plurality of protrusions 15 are fixedly provided on the inner wall of the runner 3, two ends of the runner 3 are provided with switching components, the switching components comprise a liquid guiding tube 4, a fixed seat 11 and a liquid guiding tube 6, the liquid guiding tube 4 is fixed at one side of the bottom mold 2, the liquid guiding tube 4 is communicated with the runner 3, one end of the liquid guiding tube 4 is fixedly provided with a fixed plate 5, one end of the liquid guiding tube 6 close to the liquid guiding tube 4 is fixedly provided with a butt joint plate 7, the butt joint plate 7 contacts the fixed plate 5, the liquid guiding tube 6 is communicated with the liquid guiding tube 4, two fixing rings 8 are symmetrically provided on the liquid guiding tube 6 on the butt joint plate 7, the fixing seat 11 is fixed at two sides of the liquid guide pipe 4, a cavity is arranged in the fixing seat 11, a spring is arranged in the cavity, one end of the spring is fixed in the cavity, the other end of the spring is provided with a fixing block 12, the other end of the fixing block 12 is fixedly provided with a hook 13 penetrating through a fixing ring 8, in the structure, the flow guide pipe 6 is respectively butted with a liquid outlet end and a liquid inlet end of the water cooling device, low-temperature water in the water cooling device enters the flow channel 3 through the first liquid guide pipe 4 and exchanges heat with the bottom die 2, high-temperature water flows back into the water cooling device through the second liquid guide pipe 4, the cooling water is divided after contacting with the convex block 15, so that the center part of the cooling liquid is fully developed, the cooling liquid is fully contacted with the inner wall of the flow channel 3, the cooling liquid is fully used, the cooling effect of the cooling liquid can be improved;
The spring can provide a pulling force for fixed block 12, and couple 13 can provide a pulling force for solid fixed ring 8 to can make butt joint plate 7 and fixed plate 5 dock more firmly, when needs are with fixed plate 5 and butt joint plate 7 split, pulling couple 13, the spring can be stretched this moment, and the cavity can be pulled out to the top of spring, just can make couple 13 break away from solid fixed ring 8 at this moment, simple structure, convenient operation.
Lack location structure between fixed plate 5 and the butt joint board 7, can make the insecure of fixed plate 5 and butt joint board 7 butt joint, be equipped with a plurality of draw-in grooves 10 on the fixed plate 5, the fixed fixture block 9 that sets up a plurality of and draw-in groove 10 complex on the butt joint board 7 can provide a location structure for between fixed plate 5 and the butt joint board 7 through the mutually supporting of fixture block 9 and draw-in groove 10, makes the fixed plate 5 more firm with the butt joint of butt joint board 7.
Under the condition that the tightness of the butt joint position of the fixing plate 5 and the butt joint plate 7 is insufficient, the phenomenon that liquid leakage is generated at the butt joint position of the fixing plate 5 and the butt joint plate 7 can be caused, the sealing ring 14 is fixedly arranged on the fixing plate 5, the sealing ring 14 is adhered to the inner side of the fixing plate 5, the sealing ring 14 is made of silica gel, the tightness of the butt joint position of the fixing plate 5 and the butt joint plate 7 can be improved, and the phenomenon that liquid leakage is generated at the butt joint position of the fixing plate 5 and the butt joint plate 7 is avoided.
Further, the bottom of fixing base 11 is equipped with the mounting panel, the mounting panel passes through the screw fixation in one side of die block 2, when the part on the fixing base 11 is damaging, loosen the screw on the mounting panel can, simple structure, convenient operation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Injection mold convenient to carry out control by temperature change to injection mold, including processing platform (1) and fix die block (2) in processing platform (1) upper end, be equipped with the nib on die block (2), the inside of die block (2) is equipped with runner (3), its characterized in that: the inner wall of the runner (3) is fixedly provided with a plurality of protruding blocks (15), the two ends of the runner (3) are provided with switching components, each switching component comprises a liquid guide tube (4), a fixing seat (11) and a flow guide tube (6), the liquid guide tube (4) is fixed on one side of the bottom die (2), the liquid guide tube (4) is communicated with the runner (3), one end of the liquid guide tube (4) is fixedly provided with a fixing plate (5), one end of the flow guide tube (6) close to the liquid guide tube (4) is fixedly provided with a butt joint plate (7), the butt joint plate (7) is contacted with the fixing plate (5), and honeycomb duct (6) and catheter (4) intercommunication, symmetry honeycomb duct (6) set up two solid fixed ring (8) on butt plate (7), the both sides at catheter (4) are fixed to fixing base (11), the inside of fixing base (11) is equipped with the cavity, the inside of cavity is equipped with the spring, the inside at the cavity is fixed to the one end of spring, the other end of spring is equipped with fixed block (12), the other end of fixed block (12) is fixed to be set up couple (13) that run through solid fixed ring (8).
2. An injection mold for facilitating temperature control of an injection mold according to claim 1, wherein: the fixing plate (5) is provided with a plurality of clamping grooves (10), and the abutting plate (7) is fixedly provided with a plurality of clamping blocks (9) matched with the clamping grooves (10).
3. An injection mold for facilitating temperature control of an injection mold according to claim 2, wherein: a sealing ring (14) is fixedly arranged on the fixing plate (5).
4. An injection mold for facilitating temperature control of an injection mold according to claim 3, wherein: the sealing ring (14) is adhered to the inner side of the fixing plate (5).
5. An injection mold for facilitating temperature control of an injection mold according to claim 4, wherein: the sealing ring (14) is made of silica gel.
6. The injection mold for facilitating temperature control of an injection mold according to claim 5, wherein: the bottom of fixing base (11) is equipped with the mounting panel, the mounting panel passes through the screw fixation in one side of die block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322714777.1U CN220841330U (en) | 2023-10-10 | 2023-10-10 | Injection mold convenient to carry out control by temperature change to injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322714777.1U CN220841330U (en) | 2023-10-10 | 2023-10-10 | Injection mold convenient to carry out control by temperature change to injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220841330U true CN220841330U (en) | 2024-04-26 |
Family
ID=90788947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322714777.1U Active CN220841330U (en) | 2023-10-10 | 2023-10-10 | Injection mold convenient to carry out control by temperature change to injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220841330U (en) |
-
2023
- 2023-10-10 CN CN202322714777.1U patent/CN220841330U/en active Active
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