CN222779925U - Injection mold cutting mechanism for electric vehicle plastic parts - Google Patents
Injection mold cutting mechanism for electric vehicle plastic parts Download PDFInfo
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- CN222779925U CN222779925U CN202421531908.0U CN202421531908U CN222779925U CN 222779925 U CN222779925 U CN 222779925U CN 202421531908 U CN202421531908 U CN 202421531908U CN 222779925 U CN222779925 U CN 222779925U
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- outer frame
- electric vehicle
- cutting
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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 provides an internal cutting mechanism of an injection mold of an electric vehicle plastic part, which comprises an outer frame, wherein a movable mold is movably arranged in the outer frame, two cutting frames are arranged at the side of one end of the outer frame, and transverse cutting knives are arranged at the top and the bottom in the cutting frames; according to the utility model, the movable mould capable of sliding and adjusting the position is arranged in the outer frame, when the movable mould is matched with the front mould and the rear mould, after the injection molding material is cooled, the front mould and the rear mould are moved towards two sides, the two end structures of the injection molding piece are exposed, when the flash needs to be cut, the movable mould in the outer frame is pushed to enable the movable mould to approach to two cutting frames, in the moving process of the movable mould, the excessive flash at the transverse position can be cut off through a transverse cutting knife, after the movable mould completely moves to the two cutting frames, a pull rod can be slid, the two displacement sliding blocks are driven to slide towards the lower part, and then the flash at the two sides of the vertical position of the injection molding piece is processed through two vertical cutting knives.
Description
Technical Field
The utility model belongs to the technical field of injection molds and relates to an internal cutting mechanism of an injection mold for a plastic part of an electric vehicle.
Background
Electric motor car is regarded as green transport means, and is more and more popular because the requirement of environmental protection, and new material and new technology's development have been added to the electric motor car, and current electric motor car headlamp is including lamp shade, lamp stand and reflector generally, and these parts are all processed through injection mold when processing.
After injection molding, the injection mold also needs to cut the flash at the joint of the two molds, so that redundant flash is removed, when the existing mold is used for carrying out the operation, the existing mold is used for cutting off the flash through special equipment after blanking, and thus, the processing efficiency is reduced and improvement is needed.
Disclosure of Invention
The utility model aims to provide an internal cutting mechanism of an injection mold of an electric vehicle plastic part, so as to solve the problems in the background technology.
The electric vehicle plastic part injection mold inscribing mechanism comprises an outer frame, a movable mold, a front mold and a rear mold, wherein the movable mold is movably arranged in the outer frame, the front mold and the rear mold are respectively arranged on two sides of the movable mold, two cutting frames are arranged at the side of one end of the outer frame, transverse cutting knives are arranged at the top and the bottom in the cutting frames, vertical sliding grooves are formed in the outer sides of the cutting frames, and displacement sliding blocks are arranged in the vertical sliding grooves in a sliding mode.
In the injection mold inscribing mechanism for the electric vehicle plastic part, the telescopic rod body is movably sleeved in the displacement sliding block, a vertical cutting knife is arranged at the inner end of the telescopic rod body, and a pull rod is connected to the outer end of the telescopic rod body.
In the injection mold inscribing mechanism for the electric vehicle plastic part, outer supporting arms are arranged on two sides of the end head of the outer frame, and the front mold and the rear mold are respectively and movably arranged in the two outer supporting arms.
In the injection mold inscribing mechanism for the electric vehicle plastic part, two guide rods are arranged on the back surface of the front mold and the back surface of the rear mold, and one end of each guide rod is in sliding sleeve joint with the outer support arm.
In the injection mold inscribing mechanism for the electric vehicle plastic part, a pushing cylinder is arranged in the middle of the outer supporting arm, and feed ports are arranged at the corners of the front mold and the rear mold.
In the injection mold inscribing mechanism for the electric vehicle plastic part, a waste material box is arranged at the bottom of the outer frame, a discharge port is formed in the bottom of the outer frame, and the discharge port is communicated with the inside of the waste material box.
Compared with the prior art, the injection mold inscribing mechanism for the plastic part of the electric vehicle has the advantages that:
According to the application, the movable mould capable of sliding and adjusting the position is arranged in the outer frame, during processing, the movable mould is matched with the front mould and the rear mould to form a complete mould cavity, then injection molding materials are injected towards the inside of the mould cavity through the feeding port, after the injection molding materials are cooled, the front mould and the rear mould are moved towards two sides, so that the two end structures of the injection molding parts are exposed, when flash needs to be cut, the movable mould in the outer frame is pushed to enable the movable mould to approach two cutting frames, in the moving process of the movable mould, redundant flash at the transverse position can be cut through a transverse cutting knife, after the movable mould completely moves to the two cutting frames, a pull rod can be slid, the two displacement sliding blocks are driven to slide towards the lower part, then flash at two sides of the vertical position of the injection molding parts are processed through the two vertical cutting knives, and after the processing is completed, the flash at the two sides of the injection molding parts is directly fed.
Drawings
Fig. 1 is a schematic structural view of an internal mold cutting mechanism of an injection mold for an electric vehicle plastic part.
Fig. 2 is a schematic diagram of a moving mold structure of an internal mold cutting mechanism of an injection mold of an electric vehicle plastic part.
Fig. 3 is a schematic diagram of a cutting frame structure of an internal cutting mechanism of an injection mold of an electric vehicle plastic part.
Fig. 4 is a schematic diagram of the structure of an outer support arm of the injection mold inscribing mechanism of the plastic part injection mold of the electric vehicle.
In the figure, 1, an outer frame, 2, a movable mould, 3, a front mould, 4, a rear mould, 5, a cutting frame, 6, a discharge port, 7, a waste bin, 8, a transverse cutter, 9, a vertical chute, 10, a vertical cutter, 11, a telescopic rod body, 12, a pull rod, 13, a displacement slide block, 14, an outer support arm, 15, a feed port, 16, a guide rod, 17 and a pushing cylinder.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
The utility model provides an electric motor car plastic injection mould inscription mechanism, including outer frame 1, movable mould 2, preceding mould 3 and back mould 4, the inside activity of outer frame 1 is provided with movable mould 2, and the both sides of movable mould 2 are provided with preceding mould 3 and back mould 4 respectively, and the one end avris position of outer frame 1 is provided with two cutting framves 5, and the top and the bottom in the cutting frame 5 all are provided with horizontal cutting knife 8, and vertical spout 9 has been seted up in the outside of cutting frame 5, and the inside slip of vertical spout 9 is provided with displacement slider 13.
As shown in fig. 1, 2, 3 and 4, the injection mold inscribing mechanism for the plastic part of the electric vehicle is characterized in that a telescopic rod body 11 is movably sleeved in a displacement sliding block 13, a vertical cutting knife 10 is arranged at the inner end of the telescopic rod body 11, a pull rod 12 is connected to the outer end of the telescopic rod body 11, the transverse cutting knife 8 and the vertical cutting knife 10 which are arranged in the utility model are of a precise steel knife head structure, and two groups of transverse cutting knives 8 and vertical cutting knives 10 are respectively arranged.
As shown in fig. 1, 2, 3 and 4, the injection mold inscribing mechanism for the plastic part of the electric vehicle of the utility model, specifically, two sides of the end of the outer frame 1 are provided with outer support arms 14, and the front mold 3 and the rear mold 4 are respectively movably arranged in the two outer support arms 14.
As shown in fig. 1, 2, 3 and 4, the injection mold inscribing mechanism for the plastic part of the electric vehicle of the utility model, specifically, two guide rods 16 are arranged on the back of the front mold 3 and the back of the rear mold 4, one end of each guide rod 16 is in sliding sleeve joint with the outer support arm 14, the guide rods 16 provide support when the front mold 3 and the rear mold 4 move, and the outer support arm 14 of the utility model is of a plastic arm plate structure.
As shown in fig. 1, 2, 3 and 4, the injection mold inscribing mechanism for the plastic part of the electric vehicle is characterized in that a pushing cylinder 17 is arranged in the middle of an outer supporting arm 14, feeding ports 15 are arranged at the corners of a front mold 3 and a rear mold 4, feeding is performed towards the inside of a mold cavity through the feeding ports 15 during injection molding, and the pushing cylinder 17 is of a traditional disclosed cylinder structure and mainly pushes the front mold 3 and the rear mold 4 to move.
As shown in fig. 1, 2, 3 and 4, the injection mold inscribing mechanism for the plastic parts of the electric vehicle is specifically provided with a waste bin 7 at the bottom of the outer frame 1, a discharge port 6 is arranged at the bottom of the inner frame 1, the discharge port 6 is communicated with the interior of the waste bin 7, and when flash is cut off, the cut flash enters the interior of the discharge port 6 and finally enters the interior of the waste bin 7.
The utility model relates to an injection mold inscribing mechanism of an electric vehicle plastic part, which is characterized in that during processing, a moving mold 2, a front mold 3 and a rear mold 4 are matched and combined together to form a complete internal mold cavity structure, then injection molding is injected into the formed mold cavity through a feeding port 15, injection molding is performed, after the injection molding is cooled, an injection molding part is formed, the front mold 3 and the rear mold 4 are moved towards two sides, the front mold 3 and the rear mold 4 can be pushed by a pushing cylinder 17 during moving, after the front mold 3 and the rear mold 4 are moved away, both end structures of the injection molding part are exposed, flash formed at the parting surface of the mold is exposed at the edge position of the injection molding part, when flash needs to be cut, the moving mold 2 in the outer frame 1 is pushed, so that the moving mold 2 is close to two cutting frames 5, in the process of moving the moving die 2, the flash at the transverse position of the parting surface is contacted with the transverse cutting knife 8, the redundant flash at the transverse position is cut off by the transverse cutting knife 8, when the moving die 2 moves between the two cutting frames 5 completely, the telescopic rod body 11 can be pushed towards the inner side, the vertical cutting knife 10 at one end of the telescopic rod body 11 moves towards the inner side, the vertical cutting knife 10 approaches to the flash at the parting surface, the pull rod 12 is pulled towards the lower part, the two displacement sliding blocks 13 are driven to slide towards the lower part, the flash at the two sides of the vertical parting surface of the injection molding part is further processed through the two vertical cutting knives 10, after the processing is finished, the injection molding part is directly fed, the subsequent flash processing is not needed, and the processing is simple and efficient.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides an injection mold inscribing mechanism is moulded to electric motor car, includes outer frame (1), movable mould (2), preceding mould (3) and posterior mould (4), its characterized in that, the inside activity of outer frame (1) is provided with movable mould (2), the both sides of movable mould (2) are provided with preceding mould (3) and posterior mould (4) respectively, the one end avris position of outer frame (1) is provided with two cutting frames (5), top and bottom in cutting frame (5) all are provided with transverse cutting knife (8), vertical spout (9) have been seted up in the outside of cutting frame (5), the inside slip of vertical spout (9) is provided with displacement slider (13).
2. The injection mold inscribing mechanism for the electric vehicle plastic part injection mold according to claim 1, wherein a telescopic rod body (11) is movably sleeved in the displacement sliding block (13), a vertical cutting knife (10) is arranged at the inner end of the telescopic rod body (11), and a pull rod (12) is connected at the outer end position of the telescopic rod body (11).
3. The injection mold inscribing mechanism for the electric vehicle plastic part according to claim 1, wherein outer supporting arms (14) are respectively arranged on two sides of the end head of the outer frame (1), and the front mold (3) and the rear mold (4) are respectively movably arranged in the two outer supporting arms (14).
4. An electric vehicle plastic part injection mold inscribing mechanism according to claim 3, characterized in that the back of the front mold (3) and the back of the rear mold (4) are both provided with two guide rods (16), and one end of each guide rod (16) is in sliding sleeve connection with the outer support arm (14).
5. The injection mold inscribing mechanism for the electric vehicle plastic part according to claim 4, wherein a pushing cylinder (17) is arranged at the middle position of the outer supporting arm (14), and a feeding port (15) is arranged at the corner of the front mold (3) and the corner of the rear mold (4).
6. The injection mold inscribing mechanism for the electric vehicle plastic part according to claim 1, wherein a waste bin (7) is arranged at the bottom of the outer frame (1), a discharge port (6) is arranged at the bottom of the inner side of the outer frame (1), and the discharge port (6) is communicated with the inside of the waste bin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421531908.0U CN222779925U (en) | 2024-06-28 | 2024-06-28 | Injection mold cutting mechanism for electric vehicle plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421531908.0U CN222779925U (en) | 2024-06-28 | 2024-06-28 | Injection mold cutting mechanism for electric vehicle plastic parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222779925U true CN222779925U (en) | 2025-04-22 |
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ID=95382062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421531908.0U Active CN222779925U (en) | 2024-06-28 | 2024-06-28 | Injection mold cutting mechanism for electric vehicle plastic parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222779925U (en) |
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2024
- 2024-06-28 CN CN202421531908.0U patent/CN222779925U/en active Active
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