CN222135817U - Demolding auxiliary device for mold - Google Patents
Demolding auxiliary device for mold Download PDFInfo
- Publication number
- CN222135817U CN222135817U CN202420482570.8U CN202420482570U CN222135817U CN 222135817 U CN222135817 U CN 222135817U CN 202420482570 U CN202420482570 U CN 202420482570U CN 222135817 U CN222135817 U CN 222135817U
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- Prior art keywords
- mold
- fixedly arranged
- auxiliary device
- injection molding
- top end
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000465 moulding Methods 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of mold demolding, in particular to a mold demolding auxiliary device which comprises a machine body, wherein a supporting rod is fixedly arranged at the bottom end inside the machine body, a lower mold is movably arranged at the outer side of the top end of the supporting rod through a movable hole, a fixed groove is formed in the bottom end inside the lower mold, a bottom plate is fixedly arranged at the top end of the supporting rod in the fixed groove, a hydraulic cylinder is arranged at the top end inside the machine body, an upper mold is fixedly arranged at the telescopic shaft end of the hydraulic cylinder, a supporting plate is fixedly arranged at the top end outside the upper mold, and a separating mechanism is arranged between the bottom end outside the upper mold and the supporting plate. According to the utility model, after injection molding is completed, the adjusting mechanism is matched with the supporting rod and the bottom plate, and when the injection molding is needed, the injection molding finished product can be automatically ejected out of the lower die, so that the injection molding is realized, the operation is automatically carried out, other manpower is not needed, the demolding is convenient, and the auxiliary demolding effect of the device is ensured.
Description
Technical Field
The utility model relates to the technical field of mold demolding, in particular to a mold demolding auxiliary device for a mold.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The method mainly realizes the processing of the appearance of the article through the change of the physical state of the formed material, and in the manufacturing process of the stamping part, a die is required to be used for stamping and shaping the appearance of the stamping part.
In a demolding auxiliary device for a mold disclosed in the Chinese patent application publication No. CN218925852U, after stamping a stamping part, a processing personnel can drive a rotating rod to rotate by rotating a hand turntable so as to drive a vertical conical gear to rotate, the vertical conical gear drives a horizontal conical gear to rotate, and because the horizontal conical gear is fixedly connected with a threaded rod, so horizontal conical gear can drive the threaded rod and rotate to change the department vertical height of lifting plate, promote bottom atress board upward movement, withdraw from the stamping workpiece that will punch a press well from the mould, accomplish the quick drawing of patterns to the stamping workpiece, but its step of drawing of patterns when using needs the manpower to go the operation, thereby makes the process of drawing of patterns need improve.
Disclosure of utility model
The present utility model is directed to a mold release assisting device for a mold, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a demolding auxiliary device for mould, includes the organism, the inside bottom fixed of organism is provided with the bracing piece, the bracing piece top outside is provided with the lower mould through the activity hole activity, the fixed slot has been seted up to the inside bottom of lower mould, the bracing piece top is located the fixed slot inside and fixedly provided with bottom plate, the pneumatic cylinder is installed on the inside top of organism, the flexible axle head of pneumatic cylinder is fixedly provided with the mould, the outside top of going up the mould is fixedly provided with the backup pad, be provided with separating mechanism between the outside bottom of last mould and the backup pad, be provided with adjustment mechanism between the inside both sides of organism and the lower mould;
Preferably, the separating mechanism comprises a pressing plate and springs, the bottom end of the outer side of the upper die is sleeved with the pressing plate, the bottom of the supporting plate is uniformly provided with a plurality of springs, and the bottom ends of the springs are connected with the pressing plate;
Preferably, the adjusting mechanism comprises a threaded rod, a sliding rod and a connecting block, wherein the threaded rod is movably arranged on one side of the inside of the machine body through a rotating shaft, the sliding rod is fixedly arranged on one side of the inside of the machine body far away from the threaded rod, the connecting blocks are fixedly arranged on two sides of the outside of the lower die, and the connecting blocks are respectively and movably connected with the threaded rod and the sliding rod through threaded holes and mounting holes;
Preferably, the inner side of the pressing plate is provided with an annular groove;
Preferably, limiting blocks are fixedly arranged at the bottom ends of the two sides of the outer part of the upper die in the annular groove;
preferably, a motor is installed at one end of the top of the machine body through a mounting seat, and the output shaft end of the motor is in transmission connection with a rotating shaft where the threaded rod is located through a coupler.
Compared with the prior art, the utility model has the beneficial effects that:
1. This demolding auxiliary device for mould uses through the use of adjustment mechanism cooperation bracing piece and bottom plate for after accomplishing the work of moulding plastics, when needing the drawing of patterns, can be automatically with the ejecting lower mould of finished product of moulding plastics to realize the drawing of patterns work, the operation is automatic goes on, need not adopt other manpower, thereby has made things convenient for the going on of drawing of patterns work, has guaranteed the supplementary drawing of patterns effect of this device.
2. This demolding auxiliary device for mould makes the follow-up demolding work of accomplishing after through separating mechanism's use, because of the clamp plate loses the conflict of lower mould, can exert force for the finished product of moulding plastics under the effort of spring to can avoid the finished product of moulding plastics to produce certain adhesion with last mould and be connected and produce the removal along with the effect of pneumatic cylinder and remain on the bottom plate, because of the clamp plate is less with the area of contact of the finished product of moulding plastics, so the finished product of moulding plastics is difficult to produce adhesion with the clamp plate and is connected, thereby takes out the finished product of moulding plastics from the lower mould in, guaranteed the stability of drawing of patterns work and gone on, make this device have better supplementary drawing of patterns effect.
Drawings
FIG. 1 is a schematic view of a three-dimensional overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the front structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a top view of the present utility model;
The machine comprises a machine body 1, a support rod 2, a lower die 4, a fixing groove 5, a bottom plate 6, a hydraulic cylinder 7, an upper die 8, a support plate 9, a press plate 10, a spring 11, a threaded rod 12, a slide rod 13, a connecting block 14, an annular groove 15, a limiting block 16 and a motor.
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, the present utility model provides a technical solution:
The utility model provides a demolding auxiliary device for mould, including organism 1, organism 1 inside bottom fixed is provided with bracing piece 2, bracing piece 2 top outside is provided with lower mould 3 through the activity hole activity, fixed slot 4 has been seted up to lower mould 3 inside bottom, bracing piece 2 top is located fixed slot 4 inside fixed bottom plate 5 that is provided with, organism 1 inside top installs pneumatic cylinder 6, the flexible axle head of pneumatic cylinder 6 is fixed to be provided with mould 7, mould 7 outside top is fixed to be provided with backup pad 8 on, be provided with separating mechanism between 7 outside bottom of mould and the backup pad 8 on, be provided with adjustment mechanism between 1 inside both sides of organism and lower mould 3;
Through the scheme, the use of the die can be realized, and the independent taking-out work of the injection molding finished product can be completed, so that the assistance of the demolding work of the injection molding finished product is realized;
The separating mechanism comprises a pressing plate 9 and springs 10, the pressing plate 9 is sleeved at the bottom end of the outer side of the upper die 7, a plurality of springs 10 are uniformly arranged at the bottom of the supporting plate 8, and the bottoms of the springs 10 are connected with the pressing plate 9;
Through the scheme, when the upper die 7 is removed through the hydraulic cylinder 6 by using the separating mechanism, the pressing plate 9 loses the interference of the lower die 3 and exerts force on the injection molding finished product under the acting force of the spring 10, so that the injection molding finished product can be prevented from moving along with the action of the hydraulic cylinder 6 and remaining on the bottom plate 5 due to certain adhesion connection with the upper die 7, and the contact area between the pressing plate 9 and the injection molding finished product is small, so that the injection molding finished product is not easy to be in adhesion connection with the pressing plate 9, and the injection molding finished product is taken out from the lower die 3;
The adjusting mechanism comprises a threaded rod 11, a slide rod 12 and a connecting block 13, wherein the threaded rod 11 is movably arranged on one side of the inside of the machine body 1 through a rotating shaft, the slide rod 12 is fixedly arranged on one side of the inside of the machine body 1 far away from the threaded rod 11, the connecting block 13 is fixedly arranged on two sides of the outside of the lower die 3, and the connecting block 13 is movably connected with the threaded rod 11 and the slide rod 12 through threaded holes and mounting holes respectively;
Through the scheme, the up-and-down movement of the lower die 3 can be realized through the use of the adjusting mechanism, so that the position adjustment of the lower die 3 is realized;
The inner side of the pressing plate 9 is provided with an annular groove 14;
Through the scheme, the annular groove 14 is used for accommodating the limiting block 15 and is matched with the limiting block 15 for use;
limiting blocks 15 are fixedly arranged at the bottom ends of the two sides outside the upper die 7 in the annular groove 14;
through the scheme, the limiting block 15 is matched with the annular groove 14, so that the pressing plate 9 can be prevented from being separated from the upper die 7 under the acting force of the spring 10, and the normal use of the separating mechanism is ensured;
One end of the top of the machine body 1 is provided with a motor 16 through a mounting seat, and the output shaft end of the motor 16 is in transmission connection with a rotating shaft where the threaded rod 11 is positioned through a coupler;
Through the scheme, the threaded rod 11 can be driven to rotate through the use mode of the motor 16.
When the demolding auxiliary device for the mold is used, the hydraulic cylinder 6 is started again when the demolding auxiliary device is used, the hydraulic cylinder 6 drives the upper mold 7 to move downwards, the upper mold 7 and the lower mold 3 are close to each other for injection molding, the pressing plate 9 is attached to the edge of the lower mold 3, an opening is reserved at the edge of the top end inside the lower mold 3 for better use of the pressing plate 9 and the upper mold 7, the pressing plate 9 is supported, the moving position of the pressing plate 9 is guaranteed, after injection molding is finished, the threaded rod 11 is driven to rotate through starting of the motor 16, the lower mold 3 can move downwards along with the rotation of the threaded rod 11 through the connection setting of the slide rod 12, an injection molding finished product can remain between the bottom plate 5 and the upper mold 7 along with the movement of the lower mold 3, so that demolding operation is realized, then the upper mold 7 is removed through the use of the hydraulic cylinder 6, in the process, force is applied to the injection molding finished product under the action of the spring 10 because the pressing plate 9 loses the conflict of the lower mold 3, the finished product can be prevented from being moved along with the action of the upper mold 7, the pressing plate 5 is easy to be kept under the action of the hydraulic cylinder 6, the connection of the action of the lower mold finished product is prevented, the finished product is not to be connected with the injection molding finished product, and the injection molding finished product is not in contact with the lower mold finished product, and the injection molding finished product is not easy to be removed from the injection molding finished, and the injection molding finished product because the injection molding finished product is connected with the injection molding is small contact with the injection molding area.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model/novel, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420482570.8U CN222135817U (en) | 2024-03-13 | 2024-03-13 | Demolding auxiliary device for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420482570.8U CN222135817U (en) | 2024-03-13 | 2024-03-13 | Demolding auxiliary device for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222135817U true CN222135817U (en) | 2024-12-10 |
Family
ID=93724054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420482570.8U Active CN222135817U (en) | 2024-03-13 | 2024-03-13 | Demolding auxiliary device for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222135817U (en) |
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2024
- 2024-03-13 CN CN202420482570.8U patent/CN222135817U/en active Active
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| GR01 | Patent grant |