CN220031074U - Front panel secondary ejection mechanism of electric vehicle - Google Patents
Front panel secondary ejection mechanism of electric vehicle Download PDFInfo
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- CN220031074U CN220031074U CN202321697242.1U CN202321697242U CN220031074U CN 220031074 U CN220031074 U CN 220031074U CN 202321697242 U CN202321697242 U CN 202321697242U CN 220031074 U CN220031074 U CN 220031074U
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Abstract
The utility model provides a secondary ejection mechanism for a front panel of an electric vehicle, and belongs to the technical field of dies. The automobile lamp mounting part forming die comprises an upper die plate and a lower die plate, a forming cavity is formed between the upper die plate and the lower die plate, an automobile lamp mounting part forming surface with a round or oval cross section is arranged in the forming cavity, a front ejection assembly which is arranged corresponding to the automobile lamp mounting part forming surface is arranged on the lower side of the lower die plate, and a middle ejection assembly, a side ejection assembly and a rear ejection assembly are further arranged on the lower side of the lower die plate. The car lamp installation part shaping face that the cross-section is circular or oval can go out car lamp installation part at the last shaping of product, need not post-processing, can drive front position ejecting subassembly, middle position ejecting subassembly, side position ejecting subassembly and rear position ejecting subassembly removal when the thimble fixed plate upwards moves thereby can be with the product with the ejecting of intact.
Description
Technical Field
The utility model belongs to the technical field of dies, and relates to a secondary ejection mechanism for a front panel of an electric vehicle.
Background
The front panel of the electric vehicle is generally formed by injection molding, in the prior art, after the front panel is formed by injection molding, a through-arranged vehicle lamp mounting part is required to be cut and machined on the front panel for mounting the vehicle lamp, and the production process is more and the efficiency is low.
For example, chinese patent discloses a front panel of electric vehicle into casting mould [ application number: 202221535556.7, including die block and last mould, set up down the die cavity on the die block, upward set up the die cavity on the mould, go up the last pouring gate that runs through to set up with last die cavity intercommunication of mould, set up a plurality of movable slots with lower die cavity intercommunication on the die block, install the ventilative sealed side mechanism of regulation type in the movable slot.
Disclosure of Invention
The utility model aims to solve the problems and provide a secondary ejection mechanism for a front panel of an electric vehicle.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an electric motor car front panel secondary ejection mechanism, includes cope match-plate pattern and lower bolster, cope match-plate pattern and lower bolster between be equipped with into the die cavity, the die cavity in have the car light installation department shaping face that the cross-section is circular or oval, the lower bolster downside be equipped with car light installation department shaping face correspond the ejecting subassembly of front position that sets up, the lower bolster downside still be equipped with the ejecting subassembly of meso position, side position and the ejecting subassembly of rear position, the lower bolster downside still be equipped with the ejecting subassembly of front position, the ejecting subassembly of meso position, the ejecting subassembly of side position and the ejecting subassembly continuous thimble fixed plate of rear position.
In the secondary ejection mechanism of the front panel of the electric vehicle, the molding surface of the mounting part of the vehicle lamp is horizontally arranged and props against the bottom of the upper template.
In the electric vehicle front panel secondary ejection mechanism, the front ejection assembly comprises a plurality of front ejector blocks which are circumferentially arranged along the molding surface of the vehicle lamp installation part, the top of each front ejector block is provided with a horizontal top surface which is flush with the molding surface of the vehicle lamp installation part, the side part of each front ejector block is provided with an arc-shaped side surface which is connected with the molding cavity, and the front ejector blocks are connected with the ejector pin fixing plate through a first inclined ejector rod structure.
In the electric vehicle front panel secondary ejection mechanism, the middle ejection assembly comprises two middle ejection blocks symmetrically arranged in the middle of the lower die plate, each middle ejection block is provided with an arc-shaped top surface connected with the forming cavity, and the middle ejection blocks are connected with the ejector pin fixing plate through a second inclined ejection rod structure.
In the secondary ejection mechanism of the front panel of the electric vehicle, the side ejection assembly comprises a plurality of side ejection blocks symmetrically arranged on two sides of the lower template, the side ejection blocks are arranged between the front ejection assembly and the rear ejection assembly, the side ejection blocks are provided with arc-shaped side surfaces connected with the forming cavity, and the side ejection blocks are connected with the thimble fixing plate through a three-diagonal ejection rod structure.
In the electric vehicle front panel secondary ejection mechanism, the rear ejection assembly comprises a plurality of rear ejection blocks symmetrically arranged on two sides of the forming cavity, the top of each rear ejection block is provided with an inclined top surface connected with the forming cavity, the side part of each rear ejection block is also provided with an arc-shaped side surface connected with the forming cavity, and the rear ejection blocks are connected with the ejector pin fixing plate through a four-number inclined ejection rod structure.
In the secondary ejection mechanism of the front panel of the electric vehicle, the first inclined ejector rod structure comprises a first inclined ejector rod, the top end of the first inclined ejector rod is connected with the front ejector block, and the bottom of the first inclined ejector rod is hinged with the ejector pin fixing plate through a hinge seat.
In the secondary ejection mechanism of the front panel of the electric vehicle, the second inclined ejector rod structure comprises a second inclined ejector rod, the top end of the second inclined ejector rod is connected with the middle ejector block, and the bottom of the second inclined ejector rod is hinged with the ejector pin fixing plate through a second hinging seat.
In the secondary ejection mechanism of the front panel of the electric vehicle, the third inclined ejector rod structure comprises a third inclined ejector rod, the top end of the third inclined ejector rod is connected with the side ejector block, and the bottom of the third inclined ejector rod is hinged with the ejector pin fixing plate through a third hinging seat.
In the electric vehicle front panel secondary ejection mechanism, the fourth inclined ejection rod structure comprises a fourth inclined ejection rod, the top end of the fourth inclined ejection rod is in sliding connection with the rear ejection block, the lower die plate is further provided with an ejection connected with the rear ejection block, and the bottom of the fourth inclined ejection rod is hinged with the ejector fixing plate through a fourth hinging seat.
Compared with the prior art, the utility model has the advantages that:
1. the car lamp installation part shaping face that the cross-section is circular or oval can go out car lamp installation part at the last shaping of product, need not post-processing, can drive front position ejecting subassembly, middle position ejecting subassembly, side position ejecting subassembly and rear position ejecting subassembly removal when the thimble fixed plate upwards moves thereby can be with the product with the ejecting of intact.
2. Can drive front position kicking block through No. one oblique kicking bar structure and remove thereby can apply the thrust to the car light installation department of product when the thimble fixed plate upwards moves, thereby can remove the median kicking block through No. two oblique kicking bar structures when the thimble fixed plate upwards moves and to apply the thrust to the product middle part, can drive the side position kicking block through No. three oblique kicking bar structures and remove thereby can apply the thrust to the product outside when the thimble fixed plate upwards moves, thereby can drive back position kicking block through No. four oblique kicking bar structures when the thimble fixed plate upwards moves and to be kept away from car light installation department one side and apply the thrust to the product.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the structure of a lower die plate;
FIG. 2 is a schematic structural view of a molding cavity;
FIG. 3 is a schematic view of the external structure of the present utility model;
fig. 4 is a partial structural schematic diagram of the present utility model.
In the figure, an upper die plate 1, a lower die plate 2, a forming cavity 3, a car lamp installation part forming surface 4, a front ejection assembly 5, a middle ejection assembly 6, a side ejection assembly 7, a rear ejection assembly 8, a thimble fixing plate 9, a front ejection block 10, a middle ejection block 11, a side ejection block 12, a rear ejection block 13, a first inclined ejection rod 14, a second inclined ejection rod 15, a third inclined ejection rod 16, a fourth inclined ejection rod 17 and an ejection head 18.
Detailed Description
As shown in fig. 1-4, a secondary ejection mechanism for a front panel of an electric vehicle comprises an upper die plate 1 and a lower die plate 2, a molding cavity 3 is arranged between the upper die plate 1 and the lower die plate 2, a vehicle lamp installation part molding surface 4 with a circular or oval cross section is arranged in the molding cavity 3, a front ejection assembly 5 which is correspondingly arranged with the vehicle lamp installation part molding surface 4 is arranged on the lower side of the lower die plate 2, a middle ejection assembly 6, a side ejection assembly 7 and a rear ejection assembly 8 are also arranged on the lower side of the lower die plate 2, and a thimble fixing plate 9 which is connected with the front ejection assembly 5, the middle ejection assembly 6, the side ejection assembly 7 and the rear ejection assembly 8 is also arranged on the lower side of the lower die plate 2.
According to the utility model, the molding surface of the car lamp mounting part with the circular or oval cross section can be molded at one time on a product to form the car lamp mounting part without post processing, and the thimble fixing plate 9 can drive the front ejection assembly 5, the middle ejection assembly 6, the side ejection assembly 7 and the rear ejection assembly 8 to move when moving upwards, so that the product can be ejected without damage.
Specifically, as shown in fig. 2 and 3, the lamp attachment portion molding surface 4 is horizontally disposed and abuts against the bottom of the upper die plate 1.
Specifically speaking, the front ejection assembly 5 comprises a plurality of front ejector blocks 10 circumferentially arranged along the molding surface 4 of the car light installation part, the top of each front ejector block 10 is provided with a horizontal top surface flush with the molding surface 4 of the car light installation part, the side part of each front ejector block 10 is provided with an arc-shaped side surface connected with the molding cavity 3, and the front ejector blocks 10 are connected with the thimble fixing plate 9 through a first inclined ejector rod structure. When the thimble fixing plate moves upwards, the front position ejector block 10 can be driven to move through the first inclined ejector rod structure, so that thrust can be applied to the position of the car lamp installation position of the product.
Specifically, the middle ejection assembly 6 comprises two middle ejection blocks 11 symmetrically arranged in the middle of the lower die plate 2, the middle ejection blocks 11 are provided with arc-shaped top surfaces connected with the forming cavity 3, and the middle ejection blocks 11 are connected with the thimble fixing plate 9 through a second inclined ejection rod structure. When the thimble fixing plate moves upwards, the middle ejector block 11 can be driven to move through the second inclined ejector rod structure, so that thrust can be applied to the middle of a product.
Specifically, the side ejection assembly 7 comprises a plurality of side ejection blocks 12 symmetrically arranged on two sides of the lower die plate 2, the side ejection blocks 12 are arranged between the front ejection assembly 5 and the rear ejection assembly 8, the side ejection blocks 12 are provided with arc-shaped side surfaces connected with the forming cavity 3, and the side ejection blocks 12 are connected with the thimble fixing plate 9 through a three-diagonal ejection rod structure. When the thimble fixing plate moves upwards, the side position ejector block 12 can be driven to move through the third inclined ejector rod structure, so that thrust can be applied to the outer side of a product.
Specifically speaking, the rear ejection assembly 8 comprises a plurality of rear ejection blocks 13 symmetrically arranged on two sides of the forming cavity 3, the top of each rear ejection block 13 is provided with an inclined top surface, the outer side of each inclined top surface is connected with the forming cavity 3, the side part of each rear ejection block 13 is also provided with an arc-shaped side surface connected with the forming cavity 3, and the rear ejection blocks 13 are connected with the thimble fixing plate 9 through a fourth inclined ejection rod structure. When the thimble fixing plate moves upwards, the rear ejector block can be driven to move through the fourth inclined ejector rod structure, so that thrust can be applied to one side of the product, which is far away from the mounting part of the car lamp.
Specifically, the first inclined ejector rod structure comprises a first inclined ejector rod 14, the top end of the first inclined ejector rod 14 is connected with the front ejector block 10, and the bottom of the first inclined ejector rod 14 is hinged with the ejector pin fixing plate 9 through a first hinging seat. When the thimble fixing plate moves upwards, the front position ejector block 10 can be driven to move upwards in an inclined way through the first inclined ejector rod, so that thrust can be applied to the position of the car lamp installation position of the product.
Specifically, the second inclined ejector rod structure comprises a second inclined ejector rod 15, the top end of the second inclined ejector rod 15 is connected with the middle ejector block 11, and the bottom of the second inclined ejector rod 15 is hinged with the thimble fixing plate 9 through a second hinging seat. When the thimble fixing plate moves upwards, the middle ejector block 11 can be driven to move upwards in an inclined way through the second inclined ejector rod, so that thrust can be applied to the middle part of the product.
Specifically, the third inclined ejector rod structure comprises a third inclined ejector rod 16, the top end of the third inclined ejector rod 16 is connected with the side ejector block 12, and the bottom of the third inclined ejector rod 16 is hinged with the thimble fixing plate 9 through a third hinging seat. When the thimble fixing plate moves upwards, the side position jacking block 12 can be driven to move upwards in an inclined way through the third inclined jacking rod, so that thrust can be applied to the outer side of the product.
Specifically, the fourth inclined ejector rod structure comprises a fourth inclined ejector rod 17, the top end of the fourth inclined ejector rod 17 is in sliding connection with the rear ejector block 13, the lower die plate 2 is further provided with a spring ejector 18 connected with the rear ejector block 13, and the bottom of the fourth inclined ejector rod 17 is hinged with the ejector pin fixing plate 9 through a fourth hinging seat. When the thimble fixing plate moves upwards, the rear ejector block is driven to move upwards obliquely through the fourth inclined ejector rod, so that thrust can be applied to one side of the product, which is far away from the mounting part of the car lamp, the ejector can apply thrust to the product when the mould is opened, so that the product and the lower template are separated, and the product tail end and the lower template are prevented from being adhered too tightly and damaged during ejection.
The working principle of the utility model is as follows: the molding surface of the car lamp mounting part with the circular or oval cross section can be used for forming the car lamp mounting part on a product at one time, post processing is not needed, and the thimble fixing plate 9 can drive the front ejection assembly 5, the middle ejection assembly 6, the side ejection assembly 7 and the rear ejection assembly 8 to move when moving upwards, so that the product can be ejected without damage;
the front position ejector block 10 can be driven to move through the first inclined ejector rod structure when the ejector pin fixing plate moves upwards, so that thrust can be applied to a car lamp installation part of a product, the middle position ejector block 11 can be driven to move through the second inclined ejector rod structure when the ejector pin fixing plate moves upwards, so that thrust can be applied to the middle part of the product, the side position ejector block 12 can be driven to move through the third inclined ejector rod structure when the ejector pin fixing plate moves upwards, so that thrust can be applied to the outer side of the product, and the rear position ejector block can be driven to move through the fourth inclined ejector rod structure when the ejector pin fixing plate moves upwards, so that thrust can be applied to one side of the product far away from the car lamp installation part;
the ejector pin fixed plate can drive front position ejector block 10 slant through the oblique ejector pin No. one when upwards moving and consequently can apply thrust to the car light installation department position of product, can drive middle position ejector block 11 slant through the oblique ejector pin No. two when upwards moving and consequently can apply thrust to the product middle part, can drive side position ejector block 12 slant upwards through the oblique ejector pin No. three when upwards moving and thereby can apply thrust to the product outside when the ejector pin fixed plate upwards moves, can drive back position ejector block slant upwards through the oblique ejector pin No. four when upwards moving thereby can apply thrust to the product and keep away from car light installation department one side, the ejector pin can apply thrust to the product when the die sinking and make product and lower bolster break away from, prevent product tail end and lower bolster adhesion too tight and damage during ejecting.
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.
Although the upper die plate 1, the lower die plate 2, the molding cavity 3, the lamp mounting portion molding surface 4, the front ejector assembly 5, the middle ejector assembly 6, the side ejector assembly 7, the rear ejector assembly 8, the ejector pin fixing plate 9, the front ejector block 10, the middle ejector block 11, the side ejector block 12, the rear ejector block 13, the first diagonal ejector pin 14, the second diagonal ejector pin 15, the third diagonal ejector pin 16, the fourth diagonal ejector pin 17, the ejector pin 18, and the like are used more herein, these terms are used only for more convenience in describing and explaining the essence of the present utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. The utility model provides an electric motor car front panel secondary ejection mechanism, includes cope match-plate pattern (1) and lower bolster (2), its characterized in that, cope match-plate pattern (1) and lower bolster (2) between be equipped with shaping chamber (3), shaping chamber (3) in have the cross-section and be circular or oval car light installation department shaping face (4), lower bolster (2) downside be equipped with car light installation department shaping face (4) correspond front position ejecting assembly (5) that set up, lower bolster (2) downside still be equipped with meso position ejecting assembly (6), side ejecting assembly (7) and back position ejecting assembly (8), lower bolster (2) downside still be equipped with thimble fixed plate (9) that link to each other with front position ejecting assembly (5), meso position ejecting assembly (6), side ejecting assembly (7) and back position ejecting assembly (8).
2. The secondary ejection mechanism for the front panel of the electric vehicle according to claim 1, wherein the molding surface (4) of the mounting part of the vehicle lamp is horizontally arranged and is propped against the bottom of the upper template (1).
3. The electric vehicle front panel secondary ejection mechanism according to claim 2, wherein the front ejection assembly (5) comprises a plurality of front ejector blocks (10) circumferentially arranged along the molding surface (4) of the vehicle lamp installation part, the top of each front ejector block (10) is provided with a horizontal top surface flush with the molding surface (4) of the vehicle lamp installation part, the side part of each front ejector block (10) is provided with an arc-shaped side surface connected with the molding cavity (3), and the front ejector blocks (10) are connected with the thimble fixing plate (9) through a first inclined ejector rod structure.
4. The electric vehicle front panel secondary ejection mechanism according to claim 3, wherein the middle ejection assembly (6) comprises two middle ejection blocks (11) symmetrically arranged in the middle of the lower die plate (2), the middle ejection blocks (11) are provided with arc-shaped top surfaces connected with the forming cavity (3), and the middle ejection blocks (11) are connected with the thimble fixing plate (9) through a second inclined ejection rod structure.
5. The electric vehicle front panel secondary ejection mechanism of claim 4, wherein the side ejection assembly (7) comprises a plurality of side ejection blocks (12) symmetrically arranged on two sides of the lower die plate (2), the side ejection blocks (12) are arranged between the front ejection assembly (5) and the rear ejection assembly (8), the side ejection blocks (12) are provided with arc-shaped side surfaces connected with the forming cavity (3), and the side ejection blocks (12) are connected with the thimble fixing plate (9) through a three-diagonal ejection rod structure.
6. The electric vehicle front panel secondary ejection mechanism according to claim 5, wherein the rear ejection assembly (8) comprises a plurality of rear ejector blocks (13) symmetrically arranged on two sides of the forming cavity (3), the top of each rear ejector block (13) is provided with an inclined top surface, the outer side of each inclined top surface is connected with the forming cavity (3), the side of each rear ejector block (13) is further provided with an arc-shaped side surface connected with the forming cavity (3), and the rear ejector blocks (13) are connected with the ejector pin fixing plate (9) through a four-diagonal ejector rod structure.
7. The secondary ejection mechanism of the front panel of the electric vehicle according to claim 6, wherein the first inclined ejection rod structure comprises a first inclined ejection rod (14), the top end of the first inclined ejection rod (14) is connected with the front ejection block (10), and the bottom of the first inclined ejection rod (14) is hinged with the thimble fixing plate (9) through a first hinging seat.
8. The secondary ejection mechanism of the front panel of the electric vehicle according to claim 7, wherein the second inclined ejection rod structure comprises a second inclined ejection rod (15), the top end of the second inclined ejection rod (15) is connected with the middle ejection block (11), and the bottom of the second inclined ejection rod (15) is hinged with the ejector pin fixing plate (9) through a second hinging seat.
9. The electric vehicle front panel secondary ejection mechanism of claim 8, wherein the third inclined ejection rod structure comprises a third inclined ejection rod (16), the top end of the third inclined ejection rod (16) is connected with the side ejection block (12), and the bottom of the third inclined ejection rod (16) is hinged with the thimble fixing plate (9) through a third hinging seat.
10. The electric vehicle front panel secondary ejection mechanism according to claim 9, wherein the fourth inclined ejection rod structure comprises a fourth inclined ejection rod (17), the top end of the fourth inclined ejection rod (17) is slidably connected with the rear ejection block (13), the lower die plate (2) is further provided with an ejection head (18) connected with the rear ejection block (13), and the bottom of the fourth inclined ejection rod (17) is hinged with the ejector pin fixing plate (9) through a fourth hinging seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697242.1U CN220031074U (en) | 2023-06-30 | 2023-06-30 | Front panel secondary ejection mechanism of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697242.1U CN220031074U (en) | 2023-06-30 | 2023-06-30 | Front panel secondary ejection mechanism of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220031074U true CN220031074U (en) | 2023-11-17 |
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ID=88726690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321697242.1U Active CN220031074U (en) | 2023-06-30 | 2023-06-30 | Front panel secondary ejection mechanism of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220031074U (en) |
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2023
- 2023-06-30 CN CN202321697242.1U patent/CN220031074U/en active Active
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