CN217144771U - Bidirectional demoulding structure - Google Patents
Bidirectional demoulding structure Download PDFInfo
- Publication number
- CN217144771U CN217144771U CN202220706940.2U CN202220706940U CN217144771U CN 217144771 U CN217144771 U CN 217144771U CN 202220706940 U CN202220706940 U CN 202220706940U CN 217144771 U CN217144771 U CN 217144771U
- Authority
- CN
- China
- Prior art keywords
- mould
- injection
- movable block
- oblique
- horizontal
- 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
Images
Abstract
The utility model discloses a bidirectional demoulding structure, which comprises an injection mould and an injection mould lower mould, wherein an upper mould core is arranged in the injection mould, a lower mould core is arranged in the injection mould lower mould, and a product cavity is formed between the upper mould core and the lower mould core; go up mobilizable wearing to be equipped with two oblique sliders in mould benevolence, two oblique sliders are the V-arrangement and arrange, be equipped with two horizontal slide holes with oblique slider one-to-one in the mould of moulding plastics, horizontal slide hole is located the outside that corresponds oblique slider, and be equipped with horizontal movable block in the horizontal slide hole, the lateral surface of horizontal movable block is connected with linear drive device, be equipped with the slope slide rail on the medial surface of horizontal movable block, the one end and the slope slide rail sliding connection of slider to one side, the other end of slider extends to the back-off that is used for the shaping product in the product die cavity to one side. The utility model relates to a two-way demoulding structure, its is rational in infrastructure, and can make the smooth drawing of patterns of injection moulding product that has two direction back-offs to guarantee this type of injection moulding product's reliable production.
Description
Technical Field
The utility model relates to a two-way demoulding structure.
Background
The shape of the existing electronic and electrical plastic products is changed in many ends, and some plastic products are designed to be inverted structures with two directions due to the use requirements, so that the assembly requirements of the plastic products can be met, and correspondingly, in the design process of the injection mold of the plastic products, the demolding action of the plastic products can be realized only by designing the slide positions with two different movement directions, and the mechanical action of the mold can be further completed. At present, the demoulding structure of the traditional injection mould is complex in design, poor in actual operation effect and poor in use experience.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-way demoulding structure, its is rational in infrastructure, and can make the smooth drawing of patterns of injection moulding product who has two direction back-offs to guarantee this type of injection moulding product's reliable production.
In order to achieve the purpose, the technical scheme of the utility model is to design a bidirectional demoulding structure, which comprises an injection upper mould and an injection lower mould, wherein an upper mould core is arranged in the injection upper mould, a lower mould core is arranged in the injection lower mould, and a product cavity is formed between the upper mould core and the lower mould core;
go up mobilizable wearing to be equipped with two oblique sliders in the mould benevolence, these two oblique sliders are the V-arrangement and arrange, be equipped with two horizontal sliding holes with oblique slider one-to-one in the mould of moulding plastics, each horizontal sliding hole is located the outside that corresponds oblique slider, and is equipped with horizontal movable block in each horizontal sliding hole, the lateral surface of horizontal movable block is connected with linear drive device, and the medial surface of this horizontal movable block is the inclined plane, and is equipped with the slope slide rail on the medial surface of this horizontal movable block, the one end and the slope slide rail sliding connection of slider to one side, and the other end of oblique slider extends to the back-off that is used for the shaping product in the product die cavity.
Preferably, the lateral sliding hole penetrates through the lateral wall of the injection upper die, the linear driving device is fixedly connected with the lateral wall of the injection upper die through a support, a power output end of the linear driving device extends into the lateral sliding hole, and the power output end of the linear driving device is fixedly connected with the lateral movable block through a connecting rod.
Preferably, the linear driving device is an oil cylinder or an air cylinder.
Preferably, the top of the injection upper die is provided with a panel.
Preferably, the bottom of the injection molding lower template is provided with a support plate.
The utility model has the advantages and the beneficial effects that: the utility model provides a two-way demoulding structure, its is rational in infrastructure, and can make the smooth drawing of patterns of injection moulding product that has two direction back-offs to guarantee the reliable production of this type of injection moulding product.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1, a bidirectional demolding structure comprises an injection upper mold 1 and an injection lower mold 2, wherein an upper mold core 3 is arranged in the injection upper mold 1, a lower mold core 4 is arranged in the injection lower mold 2, and a product cavity is formed between the upper mold core 3 and the lower mold core 4;
go up mobilizable wear to be equipped with two oblique sliders 5 in mould benevolence 3, these two oblique sliders 5 are the V-arrangement and arrange, be equipped with two horizontal slide openings 6 with oblique slider 5 one-to-one in the mould 1 of moulding plastics, each horizontal slide opening 6 is located the outside that corresponds oblique slider 5, and is equipped with horizontal movable block 7 in each horizontal slide opening 6, the lateral surface of horizontal movable block 7 is connected with linear drive device 8, and the medial surface of this horizontal movable block 7 is the inclined plane, and is equipped with slope slide rail 9 on the medial surface of this horizontal movable block 7, the one end and the slope slide rail sliding connection of oblique slider 5, and the other end of oblique slider 5 extends to and is used for the back-off of shaping product 100 in the product die cavity.
Further, the transverse sliding hole 6 penetrates through the side wall of the injection upper die 1, the linear driving device 8 is fixedly connected with the side wall of the injection upper die 1 through a support 10, a power output end of the linear driving device 8 extends into the transverse sliding hole 6, and a power output end of the linear driving device 8 is fixedly connected with the transverse movable block 7 through a connecting rod 11.
Further, the linear driving device 8 is an oil cylinder or an air cylinder.
Further, a panel 12 is arranged on the top of the injection upper die 1.
Further, the bottom of the injection molding lower template 2 is provided with a support plate 13.
The utility model relates to a two-way demoulding structure's theory of operation does: when the mould is in a mould closing state, one end of each of the two inclined slide blocks 5 extends into the product cavity and participates in two back-off of the formed product 100. After the product 100 is injection molded, the two linear driving devices 8 respectively drive the respective connected transverse movable blocks 7 to move outwards along the transverse sliding holes 6, and because the inclined slide blocks 5 are in sliding fit with the inclined slide rails 9 of the transverse movable blocks 7, when the transverse movable blocks 7 move outwards, the inclined slide blocks 5 in sliding fit with the transverse movable blocks are driven to move upwards along the inclined slide rails 9 in an inclined direction for a set distance, so that the inclined slide blocks 5 are separated from the reverse buckle of the product 100, the demoulding action is completed, then the upper injection mould 1 and the lower injection mould 2 are opened, and finally the product 100 is taken out.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A bidirectional demoulding structure is characterized by comprising an injection upper mould and an injection lower mould, wherein an upper mould core is arranged in the injection upper mould, a lower mould core is arranged in the injection lower mould, and a product cavity is formed between the upper mould core and the lower mould core;
go up mobilizable wearing to be equipped with two oblique sliders in the mould benevolence, these two oblique sliders are the V-arrangement and arrange, be equipped with two horizontal sliding holes with oblique slider one-to-one in the mould of moulding plastics, each horizontal sliding hole is located the outside that corresponds oblique slider, and is equipped with horizontal movable block in each horizontal sliding hole, the lateral surface of horizontal movable block is connected with linear drive device, and the medial surface of this horizontal movable block is the inclined plane, and is equipped with the slope slide rail on the medial surface of this horizontal movable block, the one end and the slope slide rail sliding connection of slider to one side, and the other end of oblique slider extends to the back-off that is used for the shaping product in the product die cavity.
2. The bidirectional demoulding structure according to claim 1, wherein the transverse sliding hole penetrates through a side wall of the injection upper mould, the linear driving device is fixedly connected with the side wall of the injection upper mould through a bracket, a power output end of the linear driving device extends into the transverse sliding hole, and a power output end of the linear driving device is fixedly connected with the transverse movable block through a connecting rod.
3. The two-way mold release structure according to claim 2, wherein the linear actuator is a cylinder or a pneumatic cylinder.
4. The two-way mold release structure according to claim 3, wherein a top of the injection upper mold is provided with a panel.
5. The bidirectional demolding structure of claim 4, wherein a support plate is arranged at the bottom of the injection lower mold plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220706940.2U CN217144771U (en) | 2022-03-30 | 2022-03-30 | Bidirectional demoulding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220706940.2U CN217144771U (en) | 2022-03-30 | 2022-03-30 | Bidirectional demoulding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217144771U true CN217144771U (en) | 2022-08-09 |
Family
ID=82697176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220706940.2U Active CN217144771U (en) | 2022-03-30 | 2022-03-30 | Bidirectional demoulding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217144771U (en) |
-
2022
- 2022-03-30 CN CN202220706940.2U patent/CN217144771U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102990864A (en) | Molding plastic mold for automobile power supply module box | |
| CN112388921A (en) | Demolding device for injection molding production of daily necessities and using method thereof | |
| CN202895598U (en) | Plastic molding mold for software connector top | |
| CN217144771U (en) | Bidirectional demoulding structure | |
| CN209903826U (en) | Side core-pulling straight-face locking mechanism of inclined guide block of injection mold | |
| CN204367321U (en) | Relay dust-proof cover die | |
| CN217047153U (en) | Front mold narrow space motion sliding block mechanism | |
| CN211807600U (en) | Homonymy multi-direction slider core-pulling and demolding mechanism | |
| CN111993643A (en) | Multi-direction demoulding mechanism of injection mould | |
| CN107139402B (en) | Core pulling structure of front and rear die of composite sliding block | |
| CN203063029U (en) | Remotely controlled injection molding machine | |
| CN216635260U (en) | Plastic mold structure capable of simultaneously performing core pulling and parting inside and outside | |
| CN100374278C (en) | Jet forming mold and its usage in forming product | |
| CN212072837U (en) | Injection mold convenient to deep cavity product drawing of patterns | |
| CN219947123U (en) | Mould withdrawing mechanism of special-shaped injection molding combined mould | |
| CN208730156U (en) | A kind of easy mold release mold with free bearing case lid | |
| CN216782529U (en) | Two-in-one side core-pulling mechanism | |
| CN216100215U (en) | Quick drawing-closing demoulding device for injection mould | |
| CN219114568U (en) | Resin casting sample mould | |
| CN211763201U (en) | Automatic thread demoulding mould | |
| CN212554847U (en) | Multi-direction demoulding mechanism of injection mould | |
| CN217319152U (en) | Bidirectional side core-pulling structure and injection mold | |
| CN211363318U (en) | Plastic funnel mold | |
| CN213055849U (en) | Demoulding structure of injection mould | |
| CN212312647U (en) | Spotlight shell mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |