CN215396569U - Electric vehicle front wall forming die with multiple runners - Google Patents
Electric vehicle front wall forming die with multiple runners Download PDFInfo
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- CN215396569U CN215396569U CN202121553949.6U CN202121553949U CN215396569U CN 215396569 U CN215396569 U CN 215396569U CN 202121553949 U CN202121553949 U CN 202121553949U CN 215396569 U CN215396569 U CN 215396569U
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Abstract
The utility model discloses a forming die for a front panel of an electric vehicle with multiple flow channels, which relates to the technical field of dies and comprises a bottom plate, wherein first cushion blocks are symmetrically arranged on the upper surface of the bottom plate, a fixing plate is arranged at the upper end of each first cushion block, a male die fixing seat is arranged at the upper end of each fixing plate, first locking plates are fixedly arranged in the middle parts of two side surfaces of each fixing plate, second locking plates are fixedly arranged in the middle parts of two side surfaces of each male die fixing seat, and fixing screws are arranged at the upper ends of the second locking plates; the middle part of the upper surface of the fixing plate is provided with a forming male die, a cooling cavity is formed in the forming male die, and a heat dissipation copper pipe is arranged in the cooling cavity. And during molding, injecting the injection molding fluid into the injection molding fluid cavity through the injection molding opening, performing injection molding after passing through the flow channel, and simultaneously, insulating the injection molding fluid in the injection molding fluid cavity through the heat insulation material at the position of the cooling object filling groove.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a forming die for a front panel of an electric vehicle with multiple runners.
Background
The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, the front panel of the electric vehicle needs to be injection moulded through the mould while processing, the existing mould can not well preserve the heat of the injection fluid in the runner while shaping, it is too fast to cause the solidification of the injection fluid easily, influence the quality of the injection moulding, meanwhile, can not carry on the fast cooling to the shaping piece after injection moulding, make the machining efficiency low, and the existing mould is relatively inconvenient when fixing the shaping terrace die.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a forming die for a front panel of an electric vehicle with multiple runners, which solves the problems in the background.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the forming die comprises a bottom plate, wherein first cushion blocks are symmetrically arranged on the upper surface of the bottom plate, a fixing plate is arranged at the upper ends of the first cushion blocks, a male die fixing seat is arranged at the upper end of the fixing plate, first locking plates are fixedly arranged in the middle of two side surfaces of the fixing plate, second locking plates are fixedly arranged in the middle of the two side surfaces of the male die fixing seat, and fixing screws are arranged at the upper ends of the second locking plates;
a forming male die is mounted in the middle of the upper surface of the fixing plate, a cooling cavity is formed in the forming male die, a heat dissipation copper pipe is mounted in the cooling cavity, connecting pipe openings are formed in the front surface and the rear surface of the male die fixing seat in a penetrating mode, and two ends of the heat dissipation copper pipe are communicated with the two connecting pipe openings respectively;
the upper end of the male die fixing seat is provided with a female die seat, a second cushion block is symmetrically arranged on the upper surface of the female die seat, a second top plate is arranged at the upper end of the second cushion block, an injection molding fluid plate is arranged in the middle of the lower end of the second top plate, a sealing ring is sleeved on the outer surface of the injection molding fluid plate, and a cooling object filling groove is formed in the position, corresponding to the sealing ring, of the outer surface of the injection molding fluid plate.
As a further technical scheme, threaded holes are formed in the upper surfaces of the first locking plate and the second locking plate at positions corresponding to the fixing screws, and the fixing screws are in threaded connection with the first locking plate and the second locking plate.
As a further technical scheme of the utility model, a first top plate is arranged between the two first cushion blocks, ejector rods are symmetrically arranged on the upper surface of the first top plate, and the ejector rods are in sliding connection with the fixed plate and the forming male die.
As a further technical scheme of the utility model, an injection molding port is arranged in the middle of the upper surface of the second top plate, an injection molding fluid cavity is arranged inside the injection molding fluid plate, and the injection molding port, the second top plate and the injection molding fluid plate are all in through connection.
As a further technical scheme of the utility model, the lower end of the injection molding fluid plate is provided with a flow distribution plate, the lower surface of the flow distribution plate is provided with at least two flow channels, and the flow channels penetrate to the injection molding fluid cavity.
As a further technical scheme of the utility model, the inner side of the cooling material filling groove is filled with a heat insulation material, and the sealing ring is made of an elastic material.
Advantageous effects
The utility model provides a forming die for a front wall plate of an electric vehicle with multiple runners. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides an electric motor car dash panel forming die with multithread way, when the shaping, will mould plastics the fluid through moulding plastics mouthful moulding plastics to moulding plastics the fluid intracavity, carries out injection moulding behind the runner, simultaneously, keeps warm through the insulation material of coolant filling groove department to the fluid of moulding plastics in the fluid intracavity of moulding plastics.
2. The utility model provides a bounding wall forming die before electric motor car with multithread way, when using, through set screw and second locking plate and first locking plate threaded connection, and then fixes fixed plate and terrace die fixing base.
Drawings
FIG. 1 is a schematic structural diagram of a front panel forming mold of an electric vehicle with multiple runners;
FIG. 2 is an upper cross-sectional view of a dash forming mold for an electric vehicle with multiple runners;
fig. 3 is a lower sectional view of a dash panel forming mold for an electric vehicle with multiple runners.
In the figure: 1. a base plate; 11. a first top plate; 12. a top rod; 2. a first cushion block; 3. a fixing plate; 4. a male die fixing seat; 41. a first locking plate; 42. a second locking plate; 43. a set screw; 44. forming a male die; 45. cooling the cavity; 46. a heat dissipation copper pipe; 47. connecting the pipe orifices; 5. a female die holder; 6. a second cushion block; 7. a second top plate; 71. injection molding a fluid plate; 72. injection molding a fluid cavity; 73. the cooling material fills the groove; 74. a seal ring; 75. a flow distribution plate; 76. a flow channel; 8. and (4) injection molding of the opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a mold for molding a dash panel of an electric vehicle with multiple runners, comprising: a dash panel forming die with multiple flow channels for an electric vehicle comprises a bottom plate 1, wherein first cushion blocks 2 are symmetrically arranged on the upper surface of the bottom plate 1, a fixing plate 3 is arranged at the upper end of each first cushion block 2, a male die fixing seat 4 is arranged at the upper end of each fixing plate 3, first locking plates 41 are fixedly arranged in the middle of two side surfaces of each fixing plate 3, second locking plates 42 are fixedly arranged in the middle of two side surfaces of each male die fixing seat 4, and fixing screws 43 are arranged at the upper ends of the second locking plates 42;
a forming male die 44 is arranged in the middle of the upper surface of the fixing plate 3, a cooling cavity 45 is formed in the forming male die 44, a heat dissipation copper pipe 46 is arranged in the cooling cavity 45, connecting pipe orifices 47 are arranged on the front surface and the rear surface of the male die fixing seat 4 in a penetrating manner, and two ends of the heat dissipation copper pipe 46 are respectively communicated with the two connecting pipe orifices 47;
the upper end of the punch holder 4 is provided with a die holder 5, the upper surface of the die holder 5 is symmetrically provided with a second cushion block 6, the upper end of the second cushion block 6 is provided with a second top plate 7, the middle part of the lower end of the second top plate 7 is provided with an injection molding fluid plate 71, the outer surface of the injection molding fluid plate 71 is sleeved with a sealing ring 74, and the outer surface of the injection molding fluid plate 71 is provided with a cooling material filling groove 73 at the position corresponding to the sealing ring 74.
The upper surfaces of the first locking plate 41 and the second locking plate 42 are located at positions corresponding to the fixing screws 43 and are provided with threaded holes, the fixing screws 43 are in threaded connection with the first locking plate 41 and the second locking plate 42, a first top plate 11 is installed between the two first cushion blocks 2, ejector rods 12 are symmetrically installed on the upper surface of the first top plate 11, the ejector rods 12 are in sliding connection with the fixing plate 3 and the forming male die 44, and when the punch forming device is used, the fixing screws 43 are in threaded connection with the second locking plate 42 and the first locking plate 41, and the fixing plate 3 and the male die fixing seat 4 are fixed.
The upper surface mid-mounting of second roof 7 has the mouth 8 of moulding plastics, the fluid chamber 72 of moulding plastics has been seted up to the inside of the fluid plate 71 of moulding plastics, the mouth 8 of moulding plastics, second roof 7 is through connection with the fluid plate 71 of moulding plastics, flow distribution plate 75 is installed to the lower extreme of the fluid plate 71 of moulding plastics, flow distribution plate 75 has been seted up to flow distribution plate 75's lower surface and has been no less than two runners 76, and runner 76 link up to the fluid chamber 72 department of moulding plastics, when machine-shaping, carry out rapid prototyping through a plurality of runners 76, make the shaping effect better.
The inner side of the cooling material filling groove 73 is filled with a heat insulation material, the sealing ring 74 is made of an elastic material, when molding is carried out, injection molding fluid is injected into the injection molding fluid cavity 72 through the injection port 8, injection molding is carried out after the injection molding fluid passes through the flow passage 76, and meanwhile, the heat insulation material at the position of the cooling material filling groove 73 is used for carrying out heat insulation on the injection molding fluid in the injection molding fluid cavity 72.
The working principle of the utility model is as follows: when in use, the forming male die 44 is fixed by the male die fixing seat 4, then the fixing screw 43 is in threaded connection with the second locking plate 42 and the first locking plate 41, so as to fix the fixing plate 3 and the male die fixing seat 4, during forming, injection molding fluid is injected into the injection molding fluid cavity 72 through the injection molding opening 8, injection molding is performed after the runner 76, meanwhile, the injection molding fluid in the injection molding fluid cavity 72 is insulated by the insulation material at the cooling object filling groove 73, and the insulation material at the cooling object filling groove 73 is replaced by taking off the sealing ring 74 according to requirements, so that the insulation effect is better, after injection molding, the cooling fluid is injected into the heat dissipation copper pipe 46 through one of the connecting pipe orifices 47, the cooling cavity 45 is cooled, and further, the formed part at the forming male die 44 is cooled, so that the formed part is formed more quickly, so that the processing efficiency is higher.
Claims (6)
1. The forming die for the electric vehicle front wall plate with the multiple runners comprises a bottom plate (1) and is characterized in that first cushion blocks (2) are symmetrically arranged on the upper surface of the bottom plate (1), a fixing plate (3) is arranged at the upper ends of the first cushion blocks (2), a male die fixing seat (4) is arranged at the upper end of the fixing plate (3), first locking plates (41) are fixedly arranged in the middle of two side surfaces of the fixing plate (3), second locking plates (42) are fixedly arranged in the middle of two side surfaces of the male die fixing seat (4), and fixing screws (43) are arranged at the upper ends of the second locking plates (42);
a forming male die (44) is mounted in the middle of the upper surface of the fixing plate (3), a cooling cavity (45) is formed in the forming male die (44), a heat dissipation copper pipe (46) is mounted in the cooling cavity (45), connecting pipe orifices (47) are mounted on the front surface and the rear surface of the male die fixing seat (4) in a penetrating mode, and two ends of the heat dissipation copper pipe (46) are respectively communicated with the two connecting pipe orifices (47);
the upper end of terrace die fixing base (4) is provided with die holder (5), and the upper surface symmetry of die holder (5) installs second cushion (6), second roof (7) are installed to the upper end of second cushion (6), and the lower extreme mid-mounting of second roof (7) has injection moulding fluid board (71), the surface cover of injection moulding fluid board (71) is equipped with sealing washer (74), the surface of injection moulding fluid board (71) is located there has sealing washer (74) corresponding department to seted up coolant filling groove (73).
2. The forming die for the front panel of the electric vehicle with the multiple runners as claimed in claim 1, wherein the upper surfaces of the first locking plate (41) and the second locking plate (42) are respectively provided with a threaded hole at a position corresponding to the fixing screw (43), and the fixing screw (43) is in threaded connection with the first locking plate (41) and the second locking plate (42).
3. The forming die for the front panel of the electric vehicle with the multiple runners as claimed in claim 1, wherein a first top plate (11) is installed between the two first cushion blocks (2), ejector rods (12) are symmetrically installed on the upper surface of the first top plate (11), and the ejector rods (12) are slidably connected with the fixing plate (3) and the forming male die (44).
4. The forming mold for the front wall of the electric vehicle with multiple runners according to claim 1, characterized in that an injection port (8) is installed in the middle of the upper surface of the second top plate (7), an injection fluid cavity (72) is opened inside the injection fluid plate (71), and the injection port (8), the second top plate (7) and the injection fluid plate (71) are connected in a penetrating manner.
5. The forming die for the front wall of the electric vehicle with multiple flow channels as claimed in claim 1, wherein a flow dividing plate (75) is installed at the lower end of the injection molding fluid plate (71), at least two flow channels (76) are opened on the lower surface of the flow dividing plate (75), and the flow channels (76) penetrate through the injection molding fluid cavity (72).
6. The mold for molding the dash panel of the multi-channel electric vehicle as claimed in claim 1, wherein the coolant filling groove (73) is filled with a thermal insulation material at the inner side thereof, and the gasket (74) is made of an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121553949.6U CN215396569U (en) | 2021-07-09 | 2021-07-09 | Electric vehicle front wall forming die with multiple runners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121553949.6U CN215396569U (en) | 2021-07-09 | 2021-07-09 | Electric vehicle front wall forming die with multiple runners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215396569U true CN215396569U (en) | 2022-01-04 |
Family
ID=79647966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121553949.6U Active CN215396569U (en) | 2021-07-09 | 2021-07-09 | Electric vehicle front wall forming die with multiple runners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215396569U (en) |
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2021
- 2021-07-09 CN CN202121553949.6U patent/CN215396569U/en active Active
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