CN219926800U - Curve track core pulling structure for injection mold - Google Patents
Curve track core pulling structure for injection mold Download PDFInfo
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- CN219926800U CN219926800U CN202320534629.9U CN202320534629U CN219926800U CN 219926800 U CN219926800 U CN 219926800U CN 202320534629 U CN202320534629 U CN 202320534629U CN 219926800 U CN219926800 U CN 219926800U
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- fixedly connected
- fixed
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- curved
- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a curve track core-pulling structure for an injection mold, which comprises a fixed mold, wherein the front surface of the fixed mold is fixedly connected with a fixed mold cavity, a movable mold is arranged above the fixed mold, the left side surface of the movable mold is fixedly connected with a movable mold cavity, a cavity is formed in the fixed mold, and a curved mounting groove is formed in the inner side wall of the cavity. This device is through utilizing curved mounting groove, the cooperation of motor and connecting rod, can make the board of loosing core remove in the inside of curved mounting groove, so can carry out the processing of loosing core to the work piece of injection molding production, its mode of use is comparatively convenient, further satisfied the processing demand of different work pieces, through being provided with curved spout, utilize the cooperation of curved spout and slider, can consolidate the board of loosing core, make the board of taking out core can be more steady smooth and easy when removing, avoid it to appear rocking the card and hang, improved the reliability of the operation of loosing core, be favorable to using.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a curved track core pulling structure for an injection mold.
Background
The injection mold is used for producing plastic products, can be used for injecting high-temperature melted plastic into the mold to produce workpieces through injection molding, has the advantages of high production speed and high efficiency, can realize automation in operation, has various patterns, can be simplified to a large number of shapes, can be large to small in size, is accurate in product size, is easy to update, can form products with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing.
The existing core pulling mechanism used for the injection mold usually adopts a hydraulic driving mode to carry out core pulling, the core pulling mode is single, and the processing requirements of different workpieces are difficult to meet, therefore, the curve track core pulling structure for the injection mold is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a curve track core pulling structure for an injection mold, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a curve track structure of loosing core for injection mold, includes fixed mould, the positive fixedly connected with cover half die cavity of fixed mould, fixed mould's top is equipped with the movable mould, movable mould's left surface fixedly connected with movable mould die cavity, the cavity has been seted up to fixed mould's inside, curved mounting groove has been seted up to the inside wall of cavity, curved spout has been seted up to the inside of curved mounting groove, curved spout has been seted up to the inside wall of curved mounting groove, the inside wall sliding connection of curved spout has the slider, the front of slider and the back fixed connection of loosing core the board, the inside wall fixedly connected with motor of cavity, the output fixedly connected with connecting rod of motor, the top of connecting rod and the bottom surface fixed connection of loosing core the board.
In a further embodiment, the bottom surface of the fixed die is fixedly connected with a first mounting plate, the upper surface of the first mounting plate is fixedly connected with a group of support rods, a group of support rods are fixedly connected with a second mounting plate together at the top ends of the support rods, and a group of mounting holes are formed in the upper surface of the first mounting plate and the upper surface of the second mounting plate.
In a further embodiment, the bottom surface of the second mounting plate is fixedly connected with a hydraulic cylinder, the bottom end of the hydraulic cylinder is fixedly connected with a fixing plate, and the bottom surface of the fixing plate is fixedly connected with the upper surface of the movable die.
In a further embodiment, the outer surface of the hydraulic cylinder is fixedly connected with two reinforcing plates, the upper surface of each reinforcing plate is fixedly connected with the bottom surface of the second mounting plate, the outer surface of the motor is fixedly connected with a fixing seat, and the bottom surface of the fixing seat is fixedly connected with the inner bottom wall of the cavity.
In a further embodiment, a group of sliding drums are fixedly inlaid on the upper surface of the fixing plate, the inner wall of each sliding drum is slidably connected with the outer surface of the supporting rod, and a limiting ring is fixedly connected with the outer surface of each supporting rod.
In a further embodiment, two buffer pads are arranged in the curved chute, the outer surface of each buffer pad is fixedly connected with the inner side wall of the curved chute, and an access panel is fixedly arranged on the right side surface of the fixed die.
Compared with the prior art, the utility model has the beneficial effects that:
this device is through being provided with curved mounting groove, utilize curved mounting groove, the cooperation of motor and connecting rod, can make the board of loosing core remove in the inside of curved mounting groove, so can carry out the processing of loosing core to the work piece of production of moulding plastics, its application method is comparatively convenient, further satisfied the processing demand of different work pieces, through being provided with curved spout, utilize the cooperation of curved spout and slider, can consolidate the board of loosing core, make the board of taking out core can be more steady smooth and easy when removing, avoid it to appear rocking the card and hang, the reliability of the operation of loosing core has been improved, be favorable to using.
Drawings
Fig. 1 is a schematic perspective view of a core pulling structure of a curved track for an injection mold.
Fig. 2 is a front view of a curved track core pulling structure for an injection mold.
Fig. 3 is a cross-sectional view of a side view of a fixed mold in a curved rail core pulling structure for an injection mold.
Fig. 4 is a side view of a fixed mold in a curved track core pulling structure for an injection mold.
In the figure: 1. a first mounting plate; 2. a mounting hole; 3. an access panel; 4. a support rod; 5. moving the mold; 6. a fixing plate; 7. a limiting ring; 8. a second mounting plate; 9. fixing a die; 10. a fixed mold cavity; 11. a movable mold cavity; 12. a slide cylinder; 13. a hydraulic cylinder; 14. a reinforcing plate; 15. a cushion pad; 16. a curved mounting groove; 17. a curved chute; 18. a slide block; 19. a fixing seat; 20. a motor; 21. a cavity; 22. a connecting rod; 23. and (5) drawing the core board.
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. 1-4, in the utility model, a curved track core pulling structure for an injection mold comprises a fixed mold 9, wherein a fixed mold cavity 10 is fixedly connected to the front surface of the fixed mold 9, a movable mold 5 is arranged above the fixed mold 9, a movable mold cavity 11 is fixedly connected to the left side surface of the movable mold 5, a cavity 21 is formed in the fixed mold 9, a curved mounting groove 16 is formed in the inner side wall of the cavity 21, a core pulling plate 23 is arranged in the curved mounting groove 16, a curved sliding groove 17 is formed in the inner side wall of the curved mounting groove 16, a sliding block 18 is slidably connected to the inner side wall of the curved sliding groove 17, the front surface of the sliding block 18 is fixedly connected with the back surface of the core pulling plate 23, a motor 20 is fixedly connected to the inner side wall of the cavity 21, a connecting rod 22 is fixedly connected to the output end of the motor 20, and the top end of the connecting rod 22 is fixedly connected with the bottom surface of the core pulling plate 23.
The bottom surface fixedly connected with first mounting panel 1 of fixed mould 9, the upper surface fixedly connected with of first mounting panel 1 a set of bracing piece 4, the common fixedly connected with second mounting panel 8 in top of a set of bracing piece 4, a set of mounting hole 2 has all been seted up to the upper surface of first mounting panel 1 and the upper surface of second mounting panel 8, utilize first mounting panel 1, second mounting panel 8 and mounting hole 2 can make things convenient for the staff to install fixedly to this mould, the bottom surface fixedly connected with pneumatic cylinder 13 of second mounting panel 8, the bottom fixedly connected with fixed plate 6 of pneumatic cylinder 13, the bottom surface of fixed plate 6 and the upper surface fixed connection of movable mould 5, utilize the power that pneumatic cylinder 13 carried, can drive movable mould 5 and remove, thereby make it separate with fixed mould 9, the surface fixedly connected with two reinforcing plates 14 of pneumatic cylinder 13, the upper surface of every reinforcing plate 14 all is with the bottom surface fixed connection of second mounting panel 8, the surface fixedly connected with fixing base 19 of motor 20, the bottom surface of fixing base 19 and the interior bottom wall fixed connection of cavity 21, utilize reinforcing plate 14 can consolidate with pneumatic cylinder 13, make the hydraulic cylinder 13 and the fixed mould 8 more firm with the second mounting panel 8.
The upper surface fixed of fixed plate 6 is inlayed and is had a set of slide tube 12, the inner wall of every slide tube 12 all with the surface sliding connection of bracing piece 4, the equal fixedly connected with spacing ring 7 of the surface of every bracing piece 4 can carry out spacingly to fixed plate 6 through slide tube 12, thereby make fixed plate 6 can be more steady when removing, avoid it to appear rocking, the inside of curved spout 17 is equipped with two blotters 15, the surface of every blotter 15 all with the inside wall fixed connection of curved spout 17, the right flank fixed mounting of fixed mould 9 has access panel 3, utilize blotter 15 can protect curved spout 17, reduce the wearing and tearing that its produced when using.
The working principle of the utility model is as follows:
when the staff uses this mould to carry out injection molding production, at first need install it to the position of use, when work piece processing needs to carry out the core pulling, can start motor 20, utilize the power that motor 20 provided, can drive connecting rod 22 rotation, can make the board 23 of loosing core at the inside of curved mounting groove 16 removal simultaneously to this can accomplish the processing of loosing core to the work piece, its mode of use is comparatively convenient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a curve track structure of loosing core for injection mold which characterized in that: including fixed mould (9), the positive fixedly connected with cover half die cavity (10) of fixed mould (9), the top of fixed mould (9) is equipped with movable mould (5), the left surface fixedly connected with movable mould die cavity (11) of movable mould (5), cavity (21) have been seted up to the inside of fixed mould (9), bent type mounting groove (16) have been seted up to the inside wall of cavity (21), the inside of bent type mounting groove (16) is equipped with takes out core board (23), bent type spout (17) have been seted up to the inside wall of bent type mounting groove (16), the inside wall sliding connection of bent type spout (17) has slider (18), the front of slider (18) and the back fixed connection of board of loosing core (23), the inside wall fixedly connected with motor (20) of cavity (21), the output fixedly connected with connecting rod (22) of motor (20), the top of connecting rod (22) and the bottom surface fixed connection of board of loosing core (23).
2. The curved track core pulling structure for an injection mold according to claim 1, wherein: the bottom surface fixedly connected with first mounting panel (1) of fixed mould (9), the last fixed surface of first mounting panel (1) is connected with a set of bracing piece (4), a set of the top of bracing piece (4) is fixedly connected with second mounting panel (8) jointly, a set of mounting hole (2) have all been seted up to the upper surface of first mounting panel (1) and the upper surface of second mounting panel (8).
3. The curved track core pulling structure for an injection mold according to claim 2, wherein: the bottom surface fixedly connected with pneumatic cylinder (13) of second mounting panel (8), the bottom fixedly connected with fixed plate (6) of pneumatic cylinder (13), the bottom surface of fixed plate (6) is fixedly connected with the upper surface of movable mould (5).
4. A curved track core pulling structure for an injection mold according to claim 3, wherein: the outer surface fixedly connected with two gusset plates (14) of pneumatic cylinder (13), every the upper surface of gusset plate (14) all with the bottom surface fixed connection of second mounting panel (8), the surface fixedly connected with fixing base (19) of motor (20), the bottom surface of fixing base (19) and the interior bottom wall fixed connection of cavity (21).
5. A curved track core pulling structure for an injection mold according to claim 3, wherein: the upper surface of the fixed plate (6) is fixedly inlaid with a group of sliding drums (12), the inner wall of each sliding drum (12) is in sliding connection with the outer surface of the supporting rod (4), and the outer surface of each supporting rod (4) is fixedly connected with a limiting ring (7).
6. The curved track core pulling structure for an injection mold according to claim 1, wherein: the inside of curved spout (17) is equipped with two blotters (15), every the surface of blotter (15) all with the inside wall fixed connection of curved spout (17), the right flank fixed mounting of fixed mould (9) has access panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320534629.9U CN219926800U (en) | 2023-03-20 | 2023-03-20 | Curve track core pulling structure for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320534629.9U CN219926800U (en) | 2023-03-20 | 2023-03-20 | Curve track core pulling structure for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219926800U true CN219926800U (en) | 2023-10-31 |
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ID=88504139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320534629.9U Active CN219926800U (en) | 2023-03-20 | 2023-03-20 | Curve track core pulling structure for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219926800U (en) |
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2023
- 2023-03-20 CN CN202320534629.9U patent/CN219926800U/en active Active
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