CN221437067U - Toy car injection mold easy to demolding - Google Patents
Toy car injection mold easy to demolding Download PDFInfo
- Publication number
- CN221437067U CN221437067U CN202322790097.8U CN202322790097U CN221437067U CN 221437067 U CN221437067 U CN 221437067U CN 202322790097 U CN202322790097 U CN 202322790097U CN 221437067 U CN221437067 U CN 221437067U
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- mounting
- injection mold
- tray
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- toy vehicle
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- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides an easy-to-demold toy car injection mold, which relates to the technical field of molds and comprises a lower mold, wherein a base is fixedly arranged at the bottom end of the lower mold, an upper mold is arranged at the top end of the lower mold, and the top end of the upper mold is communicated with a feed pipe. According to the utility model, the two groups of mounting rods are conveniently limited by arranging the limiting block, the first through groove, the bearing and the first rotating rod, so that the tray can be limited at the bottom end of the lower die, when the tray needs to be demoulded to be formed, the limiting block is rotated, then the connecting plate is slowly loosened, the first two groups of springs can drive the two groups of mounting rods to reset, the tray can be driven to move in the lower die along with the reset movement of the two groups of mounting rods, the formed model and the inner wall of the lower die are gradually separated along with the movement of the tray, and finally the separated model can be locally moved to the outside of the lower die after the tray is reset, so that the demoulding is facilitated, and meanwhile, the model can be conveniently taken out by workers, thereby being beneficial to improving the working efficiency of the tray.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to an easily-demoulded toy car injection mold.
Background
The injection mold is a tool for producing plastic products, and some toys are produced by using corresponding molds to produce models. The injection mold is to inject heated and melted plastic into a mold cavity under high pressure by an injection molding machine, obtain a molded product after cooling and solidifying, and perform demolding treatment after molding the molded product.
However, in the prior art, when the solution molding needs demolding in some existing injection molds, the molded mold and the mold need to be stripped manually, and then the molded mold is taken out of the mold separated from the mold, so that the demolding mode is troublesome and laborious when the demolding mode is manually stripped, so that the demolding operation of the mold is complicated, and the mold inside the mold is inconvenient for workers to take out, thereby affecting the working efficiency.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides the toy car injection mold easy to demold, which has the advantages of being convenient for separating a mold from the mold quickly, being convenient for workers to demold and take out the mold, and being beneficial to improving the working efficiency.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a toy car injection mold of easily drawing of patterns, includes the bed die, the bottom fixed mounting of bed die has the base, the top of bed die is provided with the mould, the top intercommunication of going up the mould has the inlet pipe, the inside swing joint of bed die has the tray, one side of bed die is provided with pops out the subassembly, pop out the subassembly and include mounting panel one, the internal connection of mounting panel one has the installation pole, the installation pole is provided with two sets of altogether, two sets of the surface of installation pole is all overlapped and is equipped with spring one, two sets of fixed mounting has the connecting plate between the one end of installation pole, the opposite side of connecting plate is connected with bull stick one through the bearing rotation, the other end fixed mounting of bull stick one has the stopper, one side fixed mounting of base has mounting panel two, the through groove one corresponding with the stopper has been seted up to the inside of mounting panel two.
As a preferred implementation mode, one side of the lower die is provided with a fixing component, the fixing component comprises a first mounting seat, a second spring is fixedly arranged in the first mounting seat, a third mounting plate is fixedly arranged at the other end of the second spring, a second rotating rod is arranged on the other side of the third mounting plate, a pressing plate is fixedly arranged at the other end of the second rotating rod, a second mounting seat is fixedly arranged on one side of the upper die, and a second through groove corresponding to the pressing plate is formed in the second mounting seat.
As a preferred implementation mode, both sides of the first mounting plate are fixedly connected with the inner wall of the base, through holes matched with two groups of mounting rods are formed in the first mounting plate, the two groups of mounting rods are movably connected with the first mounting plate through the through holes, and the other ends of the two groups of mounting rods are fixedly connected with one side of the tray.
As a preferable implementation mode, one end of the first springs of the two groups is fixedly connected with one side of the first mounting plate, and the other end of the first springs of the two groups is fixedly connected with one side of the tray.
As a preferred embodiment, the bottom end of the second rotating rod is rotatably connected with one side of the third mounting plate through a bearing.
As a preferred implementation mode, a handle is fixedly arranged on the other side of the pressing plate, and a limiting groove matched with the pressing plate is formed in the second installation seat.
Compared with the prior art, the utility model has the advantages and positive effects that:
According to the utility model, the two groups of mounting rods are conveniently limited by arranging the limiting block, the first through groove, the bearing and the first rotating rod, so that the tray can be limited at the bottom end of the lower die, when the demolding is needed to be formed, the limiting block is rotated, then the connecting plate is slowly loosened, the first two groups of springs can drive the two groups of mounting rods to reset, the tray can be driven to move in the lower die along with the reset movement of the two groups of mounting rods, the formed model and the inner wall of the lower die are gradually separated along with the movement of the tray, and finally the separated model can be locally moved to the outside of the lower die after the tray is reset, so that the demolding is convenient, the model is conveniently taken out by workers, and the work efficiency of the tray is improved.
Drawings
FIG. 1 is a side view of an easily demolded toy vehicle injection mold according to the present utility model;
FIG. 2 is a cut-away view of an easily demolded toy vehicle injection mold according to the present utility model;
FIG. 3 is a schematic view of a toy vehicle injection mold stopper with easy demolding provided by the utility model;
FIG. 4 is a perspective view of an easily demolded toy vehicle injection mold retention assembly according to the present utility model;
FIG. 5 is an enlarged view of an injection mold A for a toy vehicle with easy demolding according to the present utility model;
Fig. 6 is a cross-sectional view of a second toy vehicle injection mold mount that is easy to release.
Legend description:
1. a lower die; 2. a base; 3. an upper die; 4. a feed pipe; 5. a tray; 6. an ejector assembly; 7. a fixing assembly;
61. A first mounting plate; 62. a mounting rod; 63. a first spring; 64. a connecting plate; 65. a second mounting plate; 66. a limiting block; 67. a first through groove; 68. a first rotating rod;
71. A first mounting seat; 72. a second spring; 73. a third mounting plate; 74. a second rotating rod; 75. a pressing plate; 76. a handle; 77. a second mounting seat; 78. a limit groove; 79. and a second through groove.
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.
Example 1
As shown in fig. 1 to 6, the present utility model provides a technical solution: the utility model provides an easily drawing of patterns's toy car injection mold, including bed die 1, bed die 1's bottom fixed mounting has base 2, bed die 1's top is provided with mould 3, mould 3's top intercommunication has inlet pipe 4, bed die 1's inside swing joint has tray 5, bed die 1's one side is provided with pops out subassembly 6, pop out subassembly 6 and include mounting panel one 61, mounting panel one 61's internal connection has mounting rod 62, mounting panel one 61's both sides all with the inner wall fixed connection of base 2, mounting panel one 61's inside offered the through-hole with two sets of mounting rod 62 looks adaptation, two sets of mounting rod 62 all pass through-hole and mounting panel one 61 swing joint, two sets of the other end of mounting rod 62 all with one side fixed connection of tray 5, mounting rod 62 is provided with two sets of altogether, two sets of mounting rod 62's surface all overlaps and is equipped with spring one 63, one side fixed connection of two sets of spring one 63, two sets of other end of spring one 63 and one side fixed connection of mounting panel one 61, one side fixed connection of mounting rod 62 of mounting plate, the opposite side of mounting plate 64 is equipped with connecting plate 64 through rotating the through-hole and connecting rod 68, the other end of mounting plate 66 has one end of two sets of mounting rod 66 to be equipped with the limit block 65 when the limit block, the limit block 65 is fixed mounting panel one side 65 is fixed with one side 65, the limit block is fixed mounting plate 65, the limit block is set up between the limit block 66 and the limit block is fixed 65 by two side of the limit block is fixed mounting plate 65, and the limit block is fixed to be 65.
In this embodiment, after the toy model is formed, the formed model can be ejected inside the lower die 1 through the ejecting assembly 6, so that the model and the lower die 1 can be conveniently demoulded, a staff can conveniently take out the model, the first rotating rod 68 and the bearing are arranged, the limiting block 66 can conveniently rotate on one side of the connecting plate 64, the rotated limiting block 66 coincides with the first through groove 67, the second mounting plate 65 does not limit the limiting block 66, then the first two groups of springs 63 can rebound to drive the first two groups of mounting rods 62 to move inside the first mounting plate 61, the second groups of mounting rods 62 can move to push the tray 5 on one side to move inside the lower die 1, the outer surface of the formed model can be separated from the lower die 1 along with the movement of the tray 5, the formed model can be gradually ejected inside the lower die 1, and then the worker can take out the ejected model from the lower die 1, so that the formed model can be conveniently taken out by the worker.
Example 2
As shown in fig. 1-6, a fixing component 7 is arranged on one side of the lower die 1, the fixing component 7 comprises a first mounting seat 71, a second spring 72 is fixedly arranged in the first mounting seat 71, a third mounting plate 73 is fixedly arranged at the other end of the second spring 72, a second rotating rod 74 is arranged on the other side of the third mounting plate 73, the bottom end of the second rotating rod 74 is rotatably connected with one side of the third mounting plate 73 through a bearing, a pressing plate 75 is fixedly arranged at the other end of the second rotating rod 74, a second mounting seat 77 is fixedly arranged on one side of the upper die 3, a second through groove 79 corresponding to the pressing plate 75 is formed in the second mounting seat 77, a handle 76 is fixedly arranged on the other side of the pressing plate 75, and a limiting groove 78 matched with the pressing plate 75 is formed in the second mounting seat 77.
In this embodiment, the fixing effect between the lower die 1 and the upper die 3 is enhanced by setting the fixing component 7, after the upper die 3 and the lower die 1 are well positioned and closed, the pressing plate 75 can be pulled by the handle 76, the second rotating rod 74 and the third mounting plate 73 are driven to move towards the stress direction after the pressing plate 75 is stressed, the second spring 72 is stretched, the pressing plate 75 is driven to rotate under the action of the bearing and the second rotating rod 74 after the pressing plate 75 moves to the top of the second mounting seat 77, the pressing plate 75 is rotated to the top of the limiting groove 78, the handle 76 is released, the second spring 72 is rebounded and reset to drive the pressing plate 75 to abut against the inside of the limiting groove 78, and then limiting is carried out between the first mounting seat 71 and the second mounting seat 77, so that limiting between the upper die 3 and the lower die 1 is realized, and stability of the pressing plate 75 is convenient to be improved by setting the limiting groove 78.
Working principle:
As shown in fig. 1-6, when the tray is needed to be used, the two sets of mounting rods 62 are driven to move in the stress direction by the connecting plate 64, along with the movement of the two sets of mounting rods 62, the two sets of mounting rods 62 can drive the tray 5 to move, meanwhile, along with the movement of the two sets of mounting rods 62 in the first mounting plate 61, the first springs 63 are compressed, when the limiting block 66 is moved to approach one side of the second mounting plate 65, the limiting block 66 is rotated under the action of the bearing and the first rotating rod 68 so that the limiting block 66 coincides with the first through groove 67, after the two sets of limiting blocks 66 are adjusted, the two sets of mounting rods 62 are driven to move by the connecting plate 64 until the two sets of limiting blocks 66 move to the other side of the second mounting plate 65 by the first through groove 67, the tray 5 also moves to the bottom end of the lower die 1, and then the limiting block 66 is driven to rotate by the first rotating rod 68, the limiting block 66 is vertical to the through groove I67, the limiting block 66 can be limited on one side of the mounting plate II 65, the tray 5 can be limited at the bottom end of the lower die 1, the friction effect between the limiting block 66 and the mounting plate II 65 is improved by setting one side of the limiting block 66 to be a frosted structure, the sliding of the limiting block is prevented, the upper die 3 and the lower die 1 can be fixed, the pressing plate 75 can be pulled by the handle 76 after the lower die 1 and the upper die 3 are positioned, the pressing plate 75 is stressed and then drives the second rotating rod 74 and the third mounting plate 73 to move towards the stressed direction, the second spring 72 is stretched, the pressing plate 75 rotates under the action of the bearing and the second rotating rod 74 after the pressing plate 75 moves to the top of the mounting seat II 77, the pressing plate 75 rotates to the top end of the limiting groove 78, and then the handle 76 is released, the spring II 72 can drive the pressing plate 75 to prop against the inside of the limiting groove 78, the first mounting seat 71 and the second mounting seat 77 are limited, limiting between the upper die 3 and the lower die 1 is achieved, then toy solution is injected into the lower die 1 and the inside of the upper die 3 through the feeding pipe 4, cooling and molding are carried out, after molding, the pressing plate 75 is driven to move through the handle 76, the spring II 72 is stretched, the pressing plate 75 is pulled out of the limiting groove 78 and then is turned to the pressing plate 75, the pressing plate 75 is overlapped with the second through groove 79, limiting between the first mounting seat 71 and the second mounting seat 77 is further removed, the upper die 3 can be opened from one side of the lower die 1, the limiting block 66 is turned, the limiting block 66 is overlapped with the first through groove 67, the connecting plate 64 is slowly loosened, the two groups of springs 63 rebound to push the mounting rods 62 to reset, the tray 5 can be pushed to move, the model staff gradually separates from the inner wall of the lower die 1 along with the movement of the tray 5, the separated model is ejected out of the lower die 1 through the tray 5, and the model can be taken out.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. Toy car injection mold easy to demold, comprising a lower mold (1), characterized in that: the bottom fixed mounting of bed die (1) has base (2), the top of bed die (1) is provided with mould (3) on, the top intercommunication of mould (3) has inlet pipe (4), the inside swing joint of bed die (1) has tray (5), one side of bed die (1) is provided with pops out subassembly (6), pop out subassembly (6) including mounting panel one (61), the internal connection of mounting panel one (61) has installation pole (62), installation pole (62) are provided with two sets of altogether, two sets of the surface of installation pole (62) all overlaps and is equipped with spring one (63), two sets of fixed mounting connecting plate (64) between the one end of installation pole (62), the opposite side of connecting plate (64) is connected with bull stick one (68) through the bearing rotation, the other end fixed mounting of bull stick one (68) has stopper (66), one side fixed mounting panel two (65) of base (2), the inside of mounting panel two (65) is opened and is had logical groove (67) corresponding with stopper (66).
2. The toy vehicle injection mold of claim 1, wherein the toy vehicle injection mold is adapted to be easily demolded, and further comprising: one side of bed die (1) is provided with fixed subassembly (7), fixed subassembly (7) are including mount pad one (71), the inside fixed mounting of mount pad one (71) has spring two (72), the other end fixed mounting of spring two (72) has mounting panel three (73), the opposite side of mounting panel three (73) is provided with bull stick two (74), the other end fixed mounting of bull stick two (74) has clamp plate (75), one side fixed mounting of upper die (3) has mount pad two (77), logical groove two (79) corresponding with clamp plate (75) have been seted up to the inside of mount pad two (77).
3. The toy vehicle injection mold of claim 1, wherein the toy vehicle injection mold is adapted to be easily demolded, and further comprising: the two sides of the first mounting plate (61) are fixedly connected with the inner wall of the base (2), through holes matched with two groups of mounting rods (62) are formed in the first mounting plate (61), the two groups of mounting rods (62) are movably connected with the first mounting plate (61) through the through holes, and the other ends of the two groups of mounting rods (62) are fixedly connected with one side of the tray (5).
4. The toy vehicle injection mold of claim 1, wherein the toy vehicle injection mold is adapted to be easily demolded, and further comprising: one end of each of the two groups of first springs (63) is fixedly connected with one side of the mounting plate (61), and the other end of each of the two groups of first springs (63) is fixedly connected with one side of the tray (5).
5. The toy vehicle injection mold of claim 2, wherein the toy vehicle injection mold is adapted to be easily demolded, and further comprising: the bottom end of the second rotating rod (74) is rotationally connected with one side of the third mounting plate (73) through a bearing.
6. The toy vehicle injection mold of claim 2, wherein the toy vehicle injection mold is adapted to be easily demolded, and further comprising: the other side of the pressing plate (75) is fixedly provided with a handle (76), and a limiting groove (78) matched with the pressing plate (75) is formed in the second mounting seat (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790097.8U CN221437067U (en) | 2023-10-17 | 2023-10-17 | Toy car injection mold easy to demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322790097.8U CN221437067U (en) | 2023-10-17 | 2023-10-17 | Toy car injection mold easy to demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221437067U true CN221437067U (en) | 2024-07-30 |
Family
ID=92066412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322790097.8U Active CN221437067U (en) | 2023-10-17 | 2023-10-17 | Toy car injection mold easy to demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221437067U (en) |
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2023
- 2023-10-17 CN CN202322790097.8U patent/CN221437067U/en active Active
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