CN219191157U - Backing device of large-scale oblique slider in injection mold - Google Patents
Backing device of large-scale oblique slider in injection mold Download PDFInfo
- Publication number
- CN219191157U CN219191157U CN202320032706.0U CN202320032706U CN219191157U CN 219191157 U CN219191157 U CN 219191157U CN 202320032706 U CN202320032706 U CN 202320032706U CN 219191157 U CN219191157 U CN 219191157U
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- sliding block
- pressing bar
- slide block
- marble
- injection mold
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a retreating device of a large inclined slide block in an injection mold, which comprises a fixed mold plate, wherein a movable mold plate is arranged on the lower side of the fixed mold plate, and an injection molding cavity is arranged between the movable mold plate and the fixed mold plate; the device comprises a fixed die plate, and is characterized in that an inclined sliding block is arranged on the fixed die plate, the inclined sliding block is connected with a side sliding block, the side sliding block is connected with a hydraulic oil cylinder, one side of the side sliding block is provided with a sliding block pressing bar, both sides of the side sliding block are provided with marble, the marble is in sliding connection with the sliding block pressing bar, and the device is characterized in that the marble is arranged between the side sliding block and the sliding block pressing bar, so that the smoothness of movement of the side sliding block is improved by reducing the friction force of the side sliding block and the sliding block pressing bar, and the side sliding block can smoothly drive the large-sized inclined sliding block to move away from a core.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to a retreating device of a large-sized inclined slide block in an injection mold.
Background
When the injection mold is designed, the large inclined slide block core withdrawing structure is encountered, the side slide block is driven by the oil cylinder, then the inclined slide block is driven by the side slide block to withdraw core, when the slide block moves, the slide block layering provides guiding function for the movement of the side slide block, and when the side slide block moves, if the friction force between the side slide block and the slide block layering is overlarge, the oil cylinder cannot drive the side slide block to move, and at the moment, the inclined slide block cannot withdraw core.
Disclosure of Invention
The utility model aims to provide a device for retreating a large inclined slide block in an injection mold, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the large inclined slide block retreating device in the injection mold comprises a fixed mold plate, wherein a movable mold plate is arranged at the lower side of the fixed mold plate, and an injection molding cavity is arranged between the movable mold plate and the fixed mold plate; the fixed die plate is provided with an inclined sliding block, the inclined sliding block is connected with a side sliding block, the side sliding block is connected with a hydraulic oil cylinder, one side of the side sliding block is provided with a sliding block pressing bar, both sides of the side sliding block are provided with marble, and the marble is in sliding connection with the sliding block pressing bar.
Optionally, the both sides of sideslip piece all are equipped with T type groove, the marble set up in the T type inslot.
Optionally, the side sliding block and the hydraulic cylinder are arranged on the same horizontal plane, and the side sliding block and the inclined sliding block are arranged on different horizontal planes.
Optionally, the slider bar provides a guiding function for the movement of the side sliders.
Optionally, the sliding block pressing strip comprises a first fixing part and a second fixing part, wherein the first fixing part and the second fixing part are connected in an L shape, and the second fixing part is connected with the marble in a sliding manner.
Optionally, the length of the T-shaped groove is matched with the length of the sliding block pressing bar.
Compared with the prior art, the utility model has the beneficial effects that:
according to the retreating device of the large-sized inclined slide block in the injection mold, the marble is arranged between the side slide block and the slide block pressing bar, and the sliding smoothness of the movement of the side slide block is improved by reducing the friction force between the side slide block and the slide block pressing bar, so that the side slide block can smoothly drive the large-sized inclined slide block to retreat from the core.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a top view of the present utility model.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
1-3, a large-scale inclined slide block retreating device in an injection mold comprises a fixed die plate 100, wherein a movable die plate 200 is arranged on the lower side of the fixed die plate 100, and an injection molding cavity 300 is arranged between the movable die plate 200 and the fixed die plate 100; the fixed die plate 100 is provided with an inclined sliding block 400, the inclined sliding block 400 is connected with a side sliding block 500, the side sliding block 500 is connected with a hydraulic cylinder 600, one side of the side sliding block 500 is provided with a sliding block pressing bar 700, two sides of the side sliding block 500 are provided with spring balls 800, the spring balls 800 are in sliding connection with the sliding block pressing bar 700, the side sliding block 500 and the hydraulic cylinder 600 are arranged on the same horizontal plane, and the side sliding block 500 and the inclined sliding block 400 are arranged on different horizontal planes.
The sliding block pressing bar 700 provides a guiding function for the movement of the sliding block 500, the sliding block pressing bar 700 comprises a first fixing portion 701 and a second fixing portion 702, the first fixing portion 701 and the second fixing portion 702 are connected in an L shape, and the second fixing portion 702 is connected with the marble 800 in a sliding manner.
The L-shape of the slider bar 700 may provide guidance for the movement of the side slider 500.
Both sides of the side sliding block 500 are provided with T-shaped grooves 900, the marble 800 is disposed in the T-shaped grooves 900, the length of the T-shaped grooves 900 is matched with the length of the sliding block pressing bar 700, preferably, the length of the T-shaped grooves 900 is consistent with the length of the sliding block pressing bar 700.
According to the utility model, the marble 800 is arranged between the side sliding block 500 and the sliding block pressing bar 700, so that the sliding smoothness of the movement of the side sliding block 500 is improved by reducing the friction force between the side sliding block 500 and the sliding block pressing bar 700, and the side sliding block 500 can smoothly drive the large-sized inclined sliding block 400 to withdraw the core.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. The device for retreating the large-sized inclined sliding block in the injection mold is characterized by comprising a fixed mold plate (100), wherein a movable mold plate (200) is arranged on the lower side of the fixed mold plate (100), and an injection molding cavity (300) is arranged between the movable mold plate (200) and the fixed mold plate (100);
the fixed die plate (100) is provided with an inclined sliding block (400), the inclined sliding block (400) is connected with a side sliding block (500), the side sliding block (500) is connected with a hydraulic oil cylinder (600), one side of the side sliding block (500) is provided with a sliding block pressing bar (700), two sides of the side sliding block (500) are respectively provided with a marble (800), and the marble (800) is in sliding connection with the sliding block pressing bar (700).
2. The device for retreating a large-sized inclined slide block in an injection mold according to claim 1, wherein both sides of the side slide block (500) are provided with T-shaped grooves (900), and the marble (800) is disposed in the T-shaped grooves (900).
3. The device for retracting a large-sized inclined slide block in an injection mold according to claim 2, wherein the side slide block (500) and the hydraulic cylinder (600) are disposed on the same horizontal plane, and the side slide block (500) and the inclined slide block (400) are disposed on different horizontal planes.
4. A large-sized inclined slide retracting device in an injection mold according to claim 3, wherein the slide pressing bar (700) provides a guiding function for the movement of the side slide (500).
5. A large-sized inclined slide block retreating device in an injection mold according to claim 3, characterized in that the slide block pressing bar (700) comprises a first fixing part (701) and a second fixing part (702), the first fixing part (701) and the second fixing part (702) are connected in an L shape, and the second fixing part (702) is slidingly connected with the marble (800).
6. A large inclined slide retracting device in an injection mold according to claim 3, wherein the length of the T-shaped groove (900) is matched with the length of the slide pressing bar (700).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032706.0U CN219191157U (en) | 2023-01-06 | 2023-01-06 | Backing device of large-scale oblique slider in injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032706.0U CN219191157U (en) | 2023-01-06 | 2023-01-06 | Backing device of large-scale oblique slider in injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219191157U true CN219191157U (en) | 2023-06-16 |
Family
ID=86708294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320032706.0U Active CN219191157U (en) | 2023-01-06 | 2023-01-06 | Backing device of large-scale oblique slider in injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219191157U (en) |
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2023
- 2023-01-06 CN CN202320032706.0U patent/CN219191157U/en active Active
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