CN219820506U - Inclined core pulling device of movable mould built-in oil cylinder driving sliding block - Google Patents
Inclined core pulling device of movable mould built-in oil cylinder driving sliding block Download PDFInfo
- Publication number
- CN219820506U CN219820506U CN202320344481.2U CN202320344481U CN219820506U CN 219820506 U CN219820506 U CN 219820506U CN 202320344481 U CN202320344481 U CN 202320344481U CN 219820506 U CN219820506 U CN 219820506U
- Authority
- CN
- China
- Prior art keywords
- rod
- fixedly connected
- core pulling
- movable die
- die body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000465 moulding Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 230000005294 ferromagnetic effect Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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 discloses a movable die built-in cylinder driving sliding block inclined core pulling device, which relates to the technical field of injection molding and particularly comprises a movable die body, wherein an inner cavity of the movable die body is fixedly connected with a forming cavity through a spring, the forming cavity is movably connected with the bottom end of the inner cavity of the movable die body, the middle part of the top of the inner cavity of the movable die body is provided with a rotating structure, one side of the top of the inner cavity of the movable die body is provided with a core pulling structure, the rotating structure comprises a second hydraulic rod fixedly connected with the middle part of the top of the movable die body, and the tail end of an output shaft of the second hydraulic rod is fixedly connected with a connecting rod. According to the movable die built-in cylinder driving sliding block inclined core pulling device, through the arrangement of the first hydraulic rod, the device can achieve the function of automatically pulling cores, and in the core pulling process, the first hydraulic rod continuously contracts, so that the sliding block can drive the lifting rod to move, the lifting rod can drive the lifting rod to move through the connecting rod, the lifting rod drives the forming cavity to move, the forming cavity and the die can relatively move, and demolding is facilitated.
Description
Technical Field
The utility model relates to the technical field of injection molding, in particular to a movable mold built-in oil cylinder driving sliding block inclined core pulling device.
Background
The core-pulling and demolding of the injection mold is divided into a longitudinal direction, a transverse direction and an oblique direction, wherein the longitudinal direction is an opening and closing direction along the injection mold, the transverse direction is a direction orthogonal to the longitudinal direction, and the oblique direction is a direction between the longitudinal direction and the transverse direction. For example, the patent application number is CN202021023506.1, the utility model provides a differential linkage shedder of directly pushing up core to one side of injection mold, the device is when using, the staff shakes the rocker, make the gear drive rack go up and down, one side of connecting block and mould formation chamber fixed connection, and then make the mould formation chamber can slide out in the inside of supporting seat, the staff's finger stretches into the inside of two through-holes, and then detain the model in the inside of mould formation chamber, thereby the effectual damage that prevents the model, when the device adopts the gear to drive the rack and goes up and down, when removing the restriction to the gear, the rack can drive the gear counter-rotating under the action of gravity, consequently, need the fixed position of remote rod in taking out the model in-process, and the device does not set up the mechanical fixed structure of remote rod, therefore the device need two staff promptly, one person takes out the model, use comparatively trouble, and when the device drawing out the model, detain out through the staff, and set up the mould formation chamber in the device and heat, therefore, during the drawing out, the mould, temperature is higher, the model has, and the operator has the effect, and the electric wire is in a die cylinder is closely attached to the mould, after the mould is in a state, the mould is in a mould, the mould is tightly is put into between the mould to be in the state, the mould is tightly is in the mould to be driven to the mould, and is in the risk of the mould is tightly is put down.
Disclosure of Invention
The utility model provides a movable mould built-in oil cylinder driving sliding block inclined core pulling device, which solves the problems that the taking out of a mould provided in the background technology requires multiple people to cooperate, the mould is troublesome to take out manually, the risk of scalding is caused by workers, the mould and a mould forming cavity are in a close fit state, and the demoulding efficiency is affected.
The utility model provides the following technical scheme: the movable mould built-in oil cylinder driving sliding block inclined core pulling device adopts an automatic core pulling mode, reduces labor intensity of workers, can separate a mould from a mould forming cavity in the core pulling process, and further can realize quick demoulding of the mould.
The movable die inner cavity is fixedly connected with a forming cavity through a spring, the forming cavity is movably connected with the bottom end of the movable die inner cavity, a rotating structure is arranged in the middle of the top of the movable die inner cavity, and a core pulling structure is arranged on one side of the top of the movable die inner cavity;
the rotating structure comprises a second hydraulic rod fixedly connected with the middle part of the top of the movable die body, and the tail end of an output shaft of the second hydraulic rod is fixedly connected with a connecting rod;
the core pulling structure comprises a first hydraulic rod fixedly connected with one side of the top of the movable die body, and the other end of the first hydraulic rod is fixedly connected with a sliding block;
the middle part of the top of the forming cavity is provided with a round hole matched with the connecting rod, one end of the bottom of the forming cavity, which is close to the sliding block, is provided with a chute matched with the sliding block, and the top end of one side of the forming cavity, which is close to the core pulling structure, is fixedly connected with a stretching structure;
the stretching structure comprises a lifting rod fixedly connected with the top end of the forming cavity, the top end of the lifting rod is movably connected with a lifting rod through a connecting rod, the end part of the lifting rod is fixedly connected with a limiting rod through a round rod II, the outer ring of the limiting rod is movably sleeved with a limiting groove, and the limiting groove is fixedly connected with the inner wall of the movable die body.
Preferably, springs are fixedly connected to four corners of the top of the forming cavity, and the other ends of the springs are fixedly connected with the top of the inner cavity of the movable die body.
Preferably, the lifting rods are two, the inner side of the top end of the lifting rod is fixedly connected with a round rod I, and one end of the connecting rod is movably connected with the round rod I.
Preferably, the middle parts at two ends of the lifting rod are fixedly connected with a round rod II, the other end of the connecting rod is movably connected with the round rod II, the other end of the round rod II is fixedly connected with a limiting rod, the moving direction of the limiting rod is the same as the extending direction of the hydraulic rod I, and the lifting rod is located in the moving direction of the sliding block.
Preferably, one end of the sliding block and one end of the hydraulic rod are fixedly connected with magnets, and the material of the lifting rod is ferromagnetic.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the movable die built-in cylinder driving sliding block inclined core pulling device, through the arrangement of the first hydraulic rod, the device can achieve the function of automatically pulling cores, and in the core pulling process, the first hydraulic rod continuously contracts, so that the sliding block can drive the lifting rod to move, the lifting rod can drive the lifting rod to move through the connecting rod, the lifting rod drives the forming cavity to move, the forming cavity and the die can relatively move, and demolding is facilitated.
2. According to the movable mould built-in oil cylinder driving sliding block inclined core pulling device, through the arrangement of the second hydraulic rod, the height of rotation pressing can be changed through the extension and retraction of the second hydraulic rod, and the connecting rod can be separated from the mould so as to facilitate the demoulding of the injection mould.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a schematic bottom view of FIG. 1 showing the structure of the present utility model;
FIG. 3 is a schematic view of the inside of FIG. 1, which is a structural diagram of the present utility model;
fig. 4 is an exploded view of the pull cord structure of the present utility model.
In the figure: 1. a movable die body; 2. a second hydraulic rod; 3. a first hydraulic rod; 4. a round hole; 5. a molding cavity; 6. a spring; 7. a limit groove; 8. a slide block; 9. stretching the structure; 10. a connecting rod; 11. a chute; 12. a lifting rod; 13. a round rod I; 14. a connecting rod; 15. a round rod II; 16. a lifting rod; 17. and a limit rod.
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.
The utility model provides a movable mould built-in cylinder driving sliding block inclined core pulling device which comprises a movable mould body 1, wherein an inner cavity of the movable mould body 1 is reversely convex, a forming cavity 5 is movably connected to the bottom end of the inner cavity of the movable mould body 1, springs 6 are fixedly connected to four corners of the top of the forming cavity 5 in a bolt connection mode and the like, the other ends of the springs 6 are fixedly connected with the top of the inner cavity of the movable mould body 1 in a bolt connection mode and the like, and the forming cavity 5 can move in the inner cavity of the movable mould body 1 under the action of external force, so that the forming cavity 5 can be separated from a mould when the movable mould is used, and demoulding is facilitated.
The middle part at the top of the inner cavity of the movable mould body 1 is provided with a rotating structure, the rotating structure is fixedly connected with a second hydraulic rod 2 in the middle part at the top of the movable mould body 1 through a bolt connection and the like, the tail end of an output shaft of the second hydraulic rod 2 is fixedly connected with a connecting rod 10 through the bolt connection and the like, the height of the connecting rod 10 can be changed through the expansion and the contraction of the second hydraulic rod 2, the connecting rod 10 can be separated from a model, the demoulding is convenient, the inner cavity of the forming cavity 5 can be kept complete through the connecting rod 10, and the device is convenient to use.
In the utility model, the middle part of the top of the inner cavity of the forming cavity 5 is provided with the round hole 4 matched with the connecting rod 10, when the device is used, the bottom of the forming cavity 5 is level with the bottom of the movable die body 1, in one embodiment of the utility model, the bottom of the connecting rod 10 extends to the top of the inner cavity of the forming cavity 5 to be level through the round hole 4, and at the moment, the inner cavity of the forming cavity 5 is kept complete, thereby facilitating injection molding.
One side of the inner cavity of the movable die body 1 is provided with a core pulling structure, the core pulling structure comprises a hydraulic rod I3 fixedly connected with the top of the movable die body 1 through a bolt connection and the like, the other end of the hydraulic rod I3 is fixedly connected with a sliding block 8, one side of the inner cavity top of the forming cavity 5 is provided with a chute 11 matched with the sliding block 8, and the sliding block 8 can extend into the inner cavity of the forming cavity 5 through the chute 11.
According to the arrangement, when injection molding is performed, the first hydraulic rod 3 stretches, the sliding block 8 moves into the inner cavity of the molding cavity 5, and when core pulling is performed, the first hydraulic rod 3 contracts, the sliding block 8 is separated from an injection molding piece, and demolding of the injection molding piece is facilitated.
The top of one side of the molding cavity 5, which is close to the core pulling structure, is provided with a stretching structure 9, and the stretching structure 9 is used for separating the molding cavity 5 from the mold adhesion part in the core pulling process, so that the mold can be conveniently released.
In one embodiment of the utility model, the stretching structure 9 comprises two lifting rods 12, two connecting rods 14 and a lifting rod 16.
The middle part of one end of the connecting rod 14 is movably sleeved with a round rod I13, the other end of the round rod I13 is fixedly connected with the middle part of one end of the lifting rod 12 in a bolt connection mode and the like, and the other end of the lifting rod 12 is fixedly connected with the top end of the forming cavity 5 in a bolt connection mode and the like;
the middle part activity of connecting rod 14 other end has cup jointed round bar two 15, and the mode fixed connection such as bolted connection is passed through with the middle part of lifting rod 16 one end to the one end of round bar two 15, and the other end of round bar two 15 passes through mode fixedly connected with gag lever post 17 such as bolted connection, and the outer lane activity of gag lever post 17 has cup jointed spacing groove 7, and spacing groove 7 passes through mode fixed connection such as bolted connection with the inner wall of movable mould body 1.
According to the arrangement, when the lifting rod 16 moves upwards, the lifting rod 16 can drive the forming cavity 5 to move upwards through the connecting rod 14, and when the lifting rod 16 moves downwards, the forming cavity 5 can move downwards under the action of resilience of the spring 6 and the gravity of the forming cavity.
In the utility model, the limiting rod 17 moves in the inner cavity of the limiting groove 7, the moving direction of the limiting rod 17 is the same as the extending and contracting direction of the first hydraulic rod 3, and the lifting rod 16 is positioned in the moving direction of the sliding block 8, so that when the first hydraulic rod 3 contracts, the sliding block 8 can drive the lifting rod 16 to synchronously move.
The two ends of the sliding block 8 and the hydraulic rod 3 are fixedly connected with magnets, and the material of the lifting rod 16 is ferromagnetic, in one embodiment of the utility model, the material of the lifting rod 16 is metal iron, so that when the sliding block 8 moves downwards, the sliding block 8 can drive the lifting rod 16 to move downwards, and the resetting of the forming cavity 5 is facilitated.
The utility model relates to an electric appliance element which is the prior art, the detailed connection means are the known technology in the field, all electric appliance elements in the utility model are connected with the adaptive power supply thereof through leads by the person in the field, and a proper controller is selected according to the actual situation so as to meet the control requirement, the specific connection and the control sequence are described below, the electric appliance elements are electrically connected in sequence, the detailed connection means are the known technology in the field, the working principle and the working process are mainly introduced below, and the electric appliance control is not described.
To sum up: when the movable mould built-in cylinder drives the slide block to obliquely core-pulling device to be used, when injection molding is needed, the slide block 8 is positioned in the inner cavity of the molding cavity 5, the slide block 8, the bottom end of the connecting rod 10 and the molding cavity 5 form a molding cavity of the mold, injection molding liquid is injected and molded in the molding cavity of the mold, when demoulding is needed, the hydraulic rod 2 contracts, the hydraulic rod 2 drives the connecting rod 10 to move upwards until the connecting rod 10 is separated from the mold, the hydraulic rod 2 stretches, the hydraulic rod 2 drives the connecting rod 10 to reset, at the moment, the connecting rod 10 can press the mold, the hydraulic rod 2 contracts and stretches, the hydraulic rod 3 contracts, the hydraulic rod 3 drives the slide block 8 to move, when the hydraulic rod 2 resets, the slide block 8 just contacts with the lifting rod 16, at the moment, the continuous contraction of the hydraulic rod 3 can drive the lifting rod 16 to move upwards through the connecting rod 14, the lifting rod 12 drives the molding cavity 5 fixedly connected with the lifting rod to move upwards, the molding cavity 5 is in a mutual moving state with the mold, and a part adhered between the molding cavity 5 and the mold is separated, so that demoulding is convenient.
The electrical components to which the present utility model relates are all commercially available and all are prior art, and although embodiments of the present utility model have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments 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 (5)
1. The utility model provides a movable mould embeds oblique core pulling device of hydro-cylinder drive slider, includes movable mould body (1), its characterized in that: the inner cavity of the movable die body (1) is fixedly connected with a forming cavity (5) through a spring (6), the forming cavity (5) is movably connected with the bottom end of the inner cavity of the movable die body (1), a rotating structure is arranged in the middle of the top of the inner cavity of the movable die body (1), and a core pulling structure is arranged on one side of the top end of the inner cavity of the movable die body (1);
the rotating structure comprises a second hydraulic rod (2) fixedly connected with the middle part of the top of the movable die body (1), and the tail end of an output shaft of the second hydraulic rod (2) is fixedly connected with a connecting rod (10);
the core pulling structure comprises a first hydraulic rod (3) fixedly connected with one side of the top of the movable die body (1), and a sliding block (8) is fixedly connected with the other end of the first hydraulic rod (3);
the middle part of the top of the forming cavity (5) is provided with a round hole (4) matched with the connecting rod (10), one end of the bottom of the forming cavity (5) close to the sliding block (8) is provided with a chute (11) matched with the sliding block (8), and the top end of one side of the forming cavity (5) close to the core pulling structure is fixedly connected with a stretching structure (9);
the stretching structure (9) comprises a lifting rod (12) fixedly connected with the top end of the molding cavity (5), the top end of the lifting rod (12) is movably connected with a lifting rod (16) through a connecting rod (14), the end part of the lifting rod (16) is fixedly connected with a limiting rod (17) through a round rod II (15), a limiting groove (7) is movably sleeved on the outer ring of the limiting rod (17), and the limiting groove (7) is fixedly connected with the inner wall of the movable mold body (1).
2. The movable mold built-in cylinder driving slide block inclined core pulling device according to claim 1, wherein the movable mold built-in cylinder driving slide block inclined core pulling device is characterized in that: the four corners at the top of the forming cavity (5) are fixedly connected with springs (6), and the other ends of the springs (6) are fixedly connected with the top of the inner cavity of the movable die body (1).
3. The movable mold built-in cylinder driving slide block inclined core pulling device according to claim 1, wherein the movable mold built-in cylinder driving slide block inclined core pulling device is characterized in that: the lifting rods (12) are two, a round rod I (13) is fixedly connected to the inner side of the top end of the lifting rod (12), and one end of the connecting rod (14) is movably connected with the round rod I (13).
4. The movable mold built-in cylinder driving slide block inclined core pulling device according to claim 3, wherein: the middle parts at two ends of the lifting rod (16) are fixedly connected with a round rod II (15), the other end of the connecting rod (14) is movably connected with the round rod II (15), the other end of the round rod II (15) is fixedly connected with a limiting rod (17), the moving direction of the limiting rod (17) is the same as the extending and contracting direction of the hydraulic rod I (3), and the lifting rod (16) is located in the moving direction of the sliding block (8).
5. The movable mold built-in cylinder driving slide block inclined core pulling device according to claim 1, wherein the movable mold built-in cylinder driving slide block inclined core pulling device is characterized in that: the slider (8) is fixedly connected with a magnet at one end of two ends of the first hydraulic rod (3), and the material of the lifting rod (16) is ferromagnetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320344481.2U CN219820506U (en) | 2023-02-16 | 2023-02-16 | Inclined core pulling device of movable mould built-in oil cylinder driving sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320344481.2U CN219820506U (en) | 2023-02-16 | 2023-02-16 | Inclined core pulling device of movable mould built-in oil cylinder driving sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219820506U true CN219820506U (en) | 2023-10-13 |
Family
ID=88282434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320344481.2U Active CN219820506U (en) | 2023-02-16 | 2023-02-16 | Inclined core pulling device of movable mould built-in oil cylinder driving sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219820506U (en) |
-
2023
- 2023-02-16 CN CN202320344481.2U patent/CN219820506U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108656482A (en) | Injection mold demolding structure | |
| CN208375787U (en) | A kind of injection machine discharging device | |
| CN219820506U (en) | Inclined core pulling device of movable mould built-in oil cylinder driving sliding block | |
| CN209224434U (en) | A kind of plastic bowl injection mold convenient for quick de- material | |
| CN216860671U (en) | Cake compaction device that work efficiency is high for cake processing | |
| CN213055848U (en) | Ejecting flip-chip injection mold structure | |
| CN216708120U (en) | Efficient injection mold | |
| CN212736932U (en) | Rotary demolding mold structure | |
| CN211516058U (en) | Punching die for metal products | |
| CN208452204U (en) | A kind of injection mold demolding structure | |
| CN211363263U (en) | Full-automatic mold injection molding equipment | |
| CN209738205U (en) | Demoulding structure of formed product | |
| CN113263700A (en) | Deep barb demolding mechanism for side edge of injection mold | |
| CN112741127A (en) | Moon cake forming machine mould | |
| CN219634428U (en) | Demoulding mechanism of plastic mould | |
| CN218283677U (en) | Embedded hardware heating device | |
| CN215936251U (en) | High-toughness crisp cow leather dog chews suppression device | |
| CN205467143U (en) | Full -automatic shaping apparatus for producing of single armed manipulator | |
| CN220700285U (en) | IMD plastic panel hot runner mold | |
| CN218196747U (en) | Garden shoe injection molding machine with demolding and ejecting functions | |
| CN218399230U (en) | Robot shell mould sweeps floor convenient to drawing of patterns | |
| CN219256354U (en) | Demoulding mechanism of injection mould | |
| CN210415344U (en) | Bearing outer sleeve die convenient to ejection of compact drawing of patterns | |
| CN213972390U (en) | Injection molding device for production of mobile phone protective sleeves | |
| CN216609914U (en) | Injection mold ejection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |