CN221271908U - Injection molding die for front coaming of shared electric vehicle - Google Patents
Injection molding die for front coaming of shared electric vehicle Download PDFInfo
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- CN221271908U CN221271908U CN202323222265.XU CN202323222265U CN221271908U CN 221271908 U CN221271908 U CN 221271908U CN 202323222265 U CN202323222265 U CN 202323222265U CN 221271908 U CN221271908 U CN 221271908U
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 51
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of injection molds, and particularly relates to an injection molding mold for a shared electric vehicle front coaming. The utility model comprises an upper die plate, wherein an injection molding opening is formed in the upper die plate, an upper die seat is arranged below the upper die plate, a lower die seat is pressed at the bottom of the upper die seat, an upper die core and a lower die core are arranged between the upper die seat and the lower die seat, an upper limiting block and a lower limiting block are respectively arranged on the upper die seat and the lower die seat, a positioning hole and a positioning column are respectively arranged on the upper die seat and the lower die seat, meanwhile, a ring bulge part and a ring groove part are respectively pressed on the upper die seat and the lower die seat, a supporting block, a top plate and a lower die plate are arranged below the lower die seat, a sliding column and a spring are arranged above the top plate, and an inclined ejector rod and a vertical ejector rod are upwards arranged in the middle part of the top plate.
Description
Technical Field
The utility model belongs to the technical field of injection molds, and relates to an injection molding mold for a shared electric vehicle front coaming.
Background
Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming parts with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing. The existing shared electric car dash board is complicated in modeling, and when in injection molding, the shell is clamped to a product piece in a traditional die opening and material taking mode or a material digging mode, so that the product piece is damaged or deformed, and the consumption and waste of materials are increased. Therefore, an injection molding die for a shared electric vehicle dash panel is provided for solving the problems.
Disclosure of utility model
The utility model aims to solve the problems and provides an injection molding die for a shared electric vehicle front coaming.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a sharing electric motor car front coaming injection moulding mould, includes the cope match-plate pattern, be equipped with the mouth of moulding plastics in the middle of the cope match-plate pattern, the cope match-plate pattern below is equipped with the cope match-plate pattern, and communicates the mouth of moulding plastics in the middle of the cope match-plate pattern, the cope match-plate pattern bottom is equipped with circle bellying, and has seted up circle recess portion in the die holder top, set up the lower mold core in the circle recess portion, be equipped with the reference column in die holder top four corners department, the reference column upwards inserts and locates in the locating hole, and the locating hole is arranged in upper die holder bottom four corners department, upper die holder four sides below, die holder four sides are equipped with upper stopper, lower stopper respectively, set up the inclined hole in the die holder, die holder below both sides are equipped with the supporting shoe, the supporting shoe below is equipped with the lower bolster, die holder top middle part is equipped with the roof, and the lower bolster top middle part is equipped with the support column, set up slide column, slide bar and vertical ejector pin in the roof, be equipped with the overcoat in the roof, and place the bottom in the inclined column top is arranged in the die holder bottom, the top is arranged in the inclined column top, the top is arranged in the top.
In the sharing electric vehicle front coaming injection molding die, the injection molding opening is formed in the center of the upper die plate, the retainer ring is installed outside the injection molding opening, the upper die plate is fixedly connected with the top of the upper die base, the center in the upper die base is communicated with the injection molding opening, the middle of the bottom of the upper die base is fixedly connected with the ring protruding portion, and the bottom of the ring protruding portion downwards exceeds the bottom of the upper die base.
In the above-mentioned sharing electric vehicle dash panel injection molding mould, the upper mold core has been seted up in the circle bellying, and the upper mold core bottom upwards surpasss the upper die base bottom, upper die base bottom pressfitting die holder top, and the circle recess portion has been seted up at the die holder top, insert circle bellying in the circle recess portion and closely laminate, and seted up down the mold core in the circle recess portion, form the chamber between lower mold core and the upper mold core simultaneously.
In the injection molding die for the front coaming of the shared electric vehicle, four positioning columns are fixedly connected to four corners of the top of the lower die holder, sliding connection positioning holes are inserted above the positioning columns, the positioning holes are formed in four corners of the bottom of the upper die holder, an upper limiting block and a lower limiting block are fixedly connected to four sides of the upper die holder and the four sides of the lower die holder respectively, and the upper limiting block and the lower limiting block are tightly attached to each other.
In the injection molding die for the front coaming of the shared electric vehicle, a plurality of inclined holes are formed in the lower die core, a plurality of through holes are formed in the lower die base, and two sides of the bottom of the lower die base are fixedly connected with the tops of the supporting blocks.
In the above-mentioned sharing electric vehicle dash board injection molding mould, supporting shoe bottom fixed connection lower bolster top both sides, two roof are placed at lower bolster top middle part, a plurality of support columns of lower bolster top middle part fixed connection, and the support column wears out two roof of sliding connection, support column top and die holder bottom simultaneously.
In the injection molding die for the front coaming of the shared electric vehicle, four corners of the top plate are fixedly connected with the sliding columns, the upper parts of the sliding columns are inserted into the bottoms of the lower die holders in sliding connection, springs are sleeved outside the sliding columns, and the tops of the springs are tightly attached to the bottoms of the lower die holders.
In the injection molding mold for the front coaming of the shared electric vehicle, the middle part of the top plate is fixedly connected with a plurality of inclined ejector rods and vertical ejector rods, and the inclined ejector rods are arranged on the periphery of the vertical ejector rods.
In the injection molding die for the front coaming of the shared electric vehicle, the top of the inclined ejector rod is arranged in the inclined hole, and the top of the inclined ejector rod and the bottom of the lower die core are integrated.
In the injection molding die for the front coaming of the shared electric vehicle, the upper part of the vertical ejector rod is inserted into the sliding connection through hole, and the top of the vertical ejector rod and the top of the lower die core are integrated.
Compared with the prior art, the utility model has the advantages that:
According to the utility model, an injection molding opening is formed in the upper die plate, an upper die seat is arranged below the upper die plate, a lower die seat is pressed at the bottom of the upper die seat, an upper die core and a lower die core are arranged between the upper die seat and the lower die seat, an upper limiting block and a lower limiting block are respectively arranged on the upper die seat and the lower die seat, a positioning hole and a positioning column are respectively arranged on the upper die seat and the lower die seat, meanwhile, a ring bulge part and a ring groove part are respectively arranged on the upper die seat and the lower die seat, a supporting block, a top plate and a lower die plate are arranged below the lower die seat, a slide column and a spring are arranged above the top plate, and an inclined ejector rod and a vertical ejector rod are upwards arranged in the middle of the top plate.
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 an overall schematic of the present utility model;
FIG. 2 is an overall exploded top view schematic of the present utility model;
FIG. 3 is an overall exploded bottom view of the present utility model;
FIG. 4 is a schematic view of the interior of the lower die holder of the present utility model;
FIG. 5 is a schematic elevation view of the diagonal jack rod and lower die plate of the present utility model.
In the figure: 1. an upper template; 2. an injection molding port; 3. an upper die holder; 31. a ring boss; 32. an upper limiting block; 4. a lower die holder; 41. a ring groove portion; 42. a lower limiting block; 43. a through hole; 5. a support block; 6. a lower template; 7. a top plate; 8. a spool; 9. a spring; 10. an inclined ejector rod; 11. a support column; 12. positioning columns; 13. an upper mold core; 131. a lower mold core; 14. inclined holes; 15. positioning holes; 16. and (5) a vertical ejector rod.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-5, an injection molding mold for a shared electric vehicle front coaming comprises an upper mold plate 1, an injection molding opening 2 is arranged in the middle of the upper mold plate 1, an upper mold base 3 is arranged below the upper mold plate 1, the middle of the upper mold base 3 is communicated with the injection molding opening 2, a ring bulge 31 is arranged at the bottom of the upper mold base 3, an upper mold core 13 is arranged in the ring bulge 31, the bottom of the upper mold base 3 is pressed above a lower mold base 4, a ring groove part 41 is arranged above the lower mold base 4, a lower mold core 131 is arranged in the ring groove part 41, positioning columns 12 are arranged in four corners above the lower mold base 4, the positioning columns 12 are upwards inserted into positioning holes 15, the positioning holes 15 are arranged in four corners of the bottom of the upper mold base 3, the upper limit block 32 and the lower limit block 42 are respectively arranged below four sides of the upper die holder 3 and above four sides of the lower die holder 4, inclined holes 14 are formed in the lower die cores 131, supporting blocks 5 are arranged on two sides below the lower die holder 4, a lower die plate 6 is arranged below the supporting blocks 5, a top plate 7 is arranged in the middle of the upper part of the lower die plate 6, a supporting column 11 is arranged in the middle of the upper part of the lower die plate 6, meanwhile, the supporting column 11 penetrates through the top plate 7, a sliding column 8, an inclined ejector rod 10 and a vertical ejector rod 16 are arranged in the top plate 7 in an upward manner, a spring 9 is sleeved outside the sliding column 8, the sliding column 8 is arranged in the bottom of the lower die holder 4, the top of the supporting column 11 is arranged in the bottom of the lower die holder 4, the top of the inclined ejector rod 10 is arranged in the inclined holes 14, the vertical ejector rod 16 is arranged in the lower die holder 4 above the inclined ejector rod 16, and a through hole 43 is formed in the lower die holder 4.
The injection molding opening 2 is formed in the center of the upper die plate 1, a retainer ring is arranged outside the injection molding opening 2, the upper die plate 1 is fixedly connected with the top of the upper die holder 3, the center in the upper die holder 3 is communicated with the injection molding opening 2, the middle of the bottom of the upper die holder 3 is fixedly connected with the ring protruding portion 31, and the bottom of the ring protruding portion 31 downwards exceeds the bottom of the upper die holder 3.
Further, the upper mold core 13 is provided in the ring protruding portion 31, the bottom of the upper mold core 13 extends upward beyond the bottom of the upper mold base 3, the bottom of the upper mold base 3 is pressed against the top of the lower mold base 4, the ring groove portion 41 is provided at the top of the lower mold base 4, the ring protruding portion 31 is inserted into the ring groove portion 41 to be tightly attached, the lower mold core 131 is provided in the ring groove portion 41, and a cavity is formed between the lower mold core 131 and the upper mold core 13.
Further, four positioning columns 12 are fixedly connected to four corners of the top of the lower die holder 4, sliding connection positioning holes 15 are inserted above the positioning columns 12, the positioning holes 15 are formed in four corners of the bottom of the upper die holder 3, an upper limiting block 32 and a lower limiting block 42 are fixedly connected in four corners of the upper die holder 3 and the lower die holder 4 respectively, and the upper limiting block 32 is tightly attached to the lower limiting block 42.
An injection cavity is formed in the upper die holder 3 and the lower die holder 4 under the upper die plate 1, an upper die core 13 and a lower die core 131 are respectively arranged in the upper die holder 3 and the lower die holder 4, a product piece is formed in the upper die holder 3 and the lower die core 131, an upper limiting block 32 and a lower limiting block 42 are correspondingly pressed on the upper die holder 3 and the lower die base 4, and the positioning column 12 corresponds to the positioning hole 15, so that the internal forming cavity is ensured to be complete and not to deviate.
A plurality of inclined holes 14 are formed in the lower die core 131, a plurality of through holes 43 are formed in the lower die base 4, and two sides of the bottom of the lower die base 4 are fixedly connected with the top of the supporting block 5.
Further, the bottom of the supporting block 5 is fixedly connected with two sides of the top of the lower die plate 6, two top plates 7 are placed in the middle of the upper portion of the lower die plate 6, a plurality of supporting columns 11 are fixedly connected in the middle of the upper portion of the lower die plate 6, the supporting columns 11 penetrate through the two top plates 7 in a sliding connection mode, and meanwhile the tops of the supporting columns 11 and the bottoms of the lower die holders 4 are connected.
A supporting block 5 and a top plate 7 are arranged above the lower die plate 6, the upper lower die base 4 is limited by the supporting block 5 and fixed, and the top plate 7 can move up and down between the lower die plate 6 and the lower die base 4.
The sliding columns 8 are fixedly connected at four corners above the top plate 7, the upper parts of the sliding columns 8 are inserted into the bottoms of the sliding connection lower die holders 4, springs 9 are sleeved outside the sliding columns 8, and the tops of the springs 9 are tightly attached to the bottoms of the lower die holders 4.
Further, the middle part of the top plate 7 is fixedly connected with a plurality of inclined ejector rods 10 and vertical ejector rods 16, and the inclined ejector rods 10 are arranged on the periphery of the vertical ejector rods 16.
A slide column 8 and a spring 9 are arranged above the top plate 7, and when the top plate 7 lifts and ejects materials, the slide column can be reset by utilizing the elasticity of the spring 9.
Further, the top of the inclined ejector rod 10 is placed in the inclined hole 14, and the top of the inclined ejector rod 10 is integrated with the bottom of the lower mold core 131.
Further, the upper part of the vertical jack 16 is inserted into the sliding connection through hole 43, and the top of the vertical jack 16 is integrated with the top of the lower mold core 131.
And an inclined ejector rod 10 and a vertical ejector rod 16 are arranged above the top plate 7, and after the top plate 7 rises, the product piece is ejected out of the die by utilizing the corresponding positions of the inclined ejector rod 10 and the vertical ejector rod 16 corresponding to the product piece.
Working principle:
An injection molding port 2 is formed in the upper die plate 1, the injection molding port 2 is utilized to mold the inside of the die, an upper die holder 3 is arranged below the upper die plate 1, a lower die holder 4 is pressed at the bottom of the upper die holder 3, an upper die core 13 and a lower die core 131 are arranged between the upper die holder 3 and the lower die holder 4, a product cavity is formed between the upper die holder 3 and the lower die holder 4, an upper limiting block 32 and a lower limiting block 42 are respectively arranged on the upper die holder 3 and the lower die holder 4, a positioning hole 15 and a positioning column 12 are respectively arranged on the upper die holder 3 and the lower die holder 4, the positioning hole 15 and the positioning column 12 are respectively utilized to enable the inside forming cavity to be completely aligned, meanwhile, a ring protruding part 31 and a ring groove part 41 are respectively arranged on the upper die holder 3 and the lower die holder 4, after pressing, the injection molding liquid is prevented from overflowing, a supporting block 5, a top plate 7 and a lower die plate 6 are respectively arranged below the lower die holder 4, a sliding column 8 and a spring 9 are respectively arranged above the top plate 7, an inclined top rod 10 and a vertical top rod 16 are respectively arranged in the middle of the top plate 7, when the die is opened, the upper die holder 3 is firstly separated from the upper die holder 3 and the top plate is respectively provided with a positioning hole 15 and a positioning column 12, the positioning hole 15 corresponds to the positioning column 12, the positioning hole 15 and the upper die core 12, and the upper die core 15 is correspondingly arranged under the action of external equipment, so that the upper die core 7 can directly reset the supporting rod and the upper die core 10 and the upper die core 7.
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.
Although 1, upper template is used more herein; 2. an injection molding port; 3. an upper die holder; 31. a ring boss; 32. an upper limiting block; 4. a lower die holder; 41. a ring groove portion; 42. a lower limiting block; 43. a through hole; 5. a support block; 6. a lower template; 7. a top plate; 8. a spool; 9. a spring; 10. an inclined ejector rod; 11. a support column; 12. positioning columns; 13. an upper mold core; 131. a lower mold core; 14. inclined holes; 15. positioning holes; 16. vertical ejector pins, etc., but do not exclude the possibility of using other terms. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. The utility model provides a sharing electric motor car dash board injection moulding mould, includes cope match-plate pattern (1), its characterized in that: the upper die plate (1) is provided with an injection molding opening (2) in the middle, the lower part of the upper die plate (1) is provided with an upper die holder (3), the middle of the upper die holder (3) is communicated with the injection molding opening (2), the bottom of the upper die holder (3) is provided with a ring bulge (31), an upper die core (13) is arranged in the ring bulge (31), the bottom of the upper die holder (3) is pressed above the lower die holder (4), a ring groove part (41) is arranged in the upper part of the lower die holder (4), a lower die core (131) is arranged in the ring groove part (41), positioning columns (12) are arranged in four corners of the upper die holder (4), the positioning columns (12) are upwards inserted into the positioning holes (15), the four corners of the bottom of the upper die holder (3) are respectively provided with an upper limit block (32) and a lower limit block (42), inclined holes (14) are arranged in the lower die core (131), two sides of the lower die holder (4) are provided with supporting blocks (5), the supporting blocks (6) are arranged in the middle part (6) of the upper die plate (7), simultaneously support column (11) pass roof (7), upward be equipped with slide column (8), oblique ejector pin (10) and vertical ejector pin (16) in roof (7), slide column (8) overcoat is equipped with spring (9), and in die holder (4) bottom is arranged in to slide column (8) top, die holder (4) bottom is arranged in at support column (11) top, in inclined hole (14) are arranged in at oblique ejector pin (10) top, in die holder (4) are arranged in to vertical ejector pin (16) top, and be equipped with through-hole (43) in die holder (4).
2. The shared electric vehicle dash panel injection molding die of claim 1, wherein: injection molding mouth (2) have been seted up at cope match-plate pattern (1) center, and the outer retaining ring of installing of injection molding mouth (2), cope match-plate pattern (1) fixed connection upper die base (3) top, and center intercommunication injection molding mouth (2) in upper die base (3), fixed connection circle bellying (31) in the middle of upper die base (3) bottom, and circle bellying (31) bottom surpasss upper die base (3) bottom downwards.
3. The shared electric vehicle dash panel injection molding die of claim 2, wherein: the novel plastic mold is characterized in that an upper mold core (13) is arranged in the ring protruding portion (31), the bottom of the upper mold core (13) upwards exceeds the bottom of the upper mold base (3), the bottom of the upper mold base (3) is pressed on the top of the lower mold base (4), the top of the lower mold base (4) is provided with a ring groove portion (41), the ring protruding portion (31) is inserted into the ring groove portion (41) to be tightly attached, the ring groove portion (41) is internally provided with a lower mold core (131), and a cavity is formed between the lower mold core (131) and the upper mold core (13).
4. The shared electric vehicle dash panel injection molding die of claim 3, wherein: four locating columns (12) are fixedly connected to four corners of the top of the lower die holder (4), sliding connection locating holes (15) are inserted above the locating columns (12), the locating holes (15) are formed in four corners of the bottom of the upper die holder (3), an upper limit block (32) and a lower limit block (42) are fixedly connected to four sides of the upper die holder (3) and four sides of the lower die holder (4), and the upper limit block (32) and the lower limit block (42) are tightly attached.
5. The shared electric vehicle dash panel injection molding die of claim 4, wherein: a plurality of inclined holes (14) are formed in the lower die core (131), a plurality of through holes (43) are formed in the lower die base (4), and the two sides of the bottom of the lower die base (4) are fixedly connected with the tops of the supporting blocks (5).
6. The shared electric vehicle dash panel injection molding die of claim 5, wherein: the support block (5) bottom fixed connection lower bolster (6) top both sides, two roof (7) are placed at lower bolster (6) top middle part, a plurality of support columns (11) of lower bolster (6) top middle part fixed connection, and support column (11) wear out two roof (7) of sliding connection, support column (11) top and die holder (4) bottom simultaneously.
7. The shared electric vehicle dash panel injection molding die of claim 6, wherein: the four corners of the top plate (7) are fixedly connected with the sliding column (8), the upper part of the sliding column (8) is inserted into the bottom of the sliding connection lower die holder (4), a spring (9) is sleeved outside the sliding column (8), and the top of the spring (9) is tightly attached to the bottom of the lower die holder (4).
8. The shared electric vehicle dash panel injection molding die of claim 7, wherein: the middle part of the top plate (7) is fixedly connected with a plurality of inclined ejector rods (10) and vertical ejector rods (16), and the inclined ejector rods (10) are arranged on the periphery of the vertical ejector rods (16).
9. The shared electric vehicle dash panel injection molding die of claim 8, wherein: the top of the inclined ejector rod (10) is arranged in the inclined hole (14), and the top of the inclined ejector rod (10) and the bottom of the lower mold core (131) are integrated.
10. The shared electric vehicle dash panel injection molding die of claim 9, wherein: the upper part of the vertical ejector rod (16) is inserted into the sliding connection through hole (43), and the top of the vertical ejector rod (16) and the top of the lower mold core (131) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323222265.XU CN221271908U (en) | 2023-11-28 | 2023-11-28 | Injection molding die for front coaming of shared electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323222265.XU CN221271908U (en) | 2023-11-28 | 2023-11-28 | Injection molding die for front coaming of shared electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221271908U true CN221271908U (en) | 2024-07-05 |
Family
ID=91695818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323222265.XU Active CN221271908U (en) | 2023-11-28 | 2023-11-28 | Injection molding die for front coaming of shared electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221271908U (en) |
-
2023
- 2023-11-28 CN CN202323222265.XU patent/CN221271908U/en active Active
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