CN218838498U - Automobile double-color front lamp mask injection mold with crush injury prevention mechanism - Google Patents
Automobile double-color front lamp mask injection mold with crush injury prevention mechanism Download PDFInfo
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- CN218838498U CN218838498U CN202223399117.0U CN202223399117U CN218838498U CN 218838498 U CN218838498 U CN 218838498U CN 202223399117 U CN202223399117 U CN 202223399117U CN 218838498 U CN218838498 U CN 218838498U
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- insert
- injection mold
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- grooves
- crush injury
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- 238000002347 injection Methods 0.000 title claims abstract description 28
- 239000007924 injection Substances 0.000 title claims abstract description 28
- 208000025962 Crush injury Diseases 0.000 title claims description 14
- 230000002265 prevention Effects 0.000 title claims description 6
- 238000007493 shaping process Methods 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 238000005303 weighing Methods 0.000 description 12
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a double-colored headlight face guard injection mold of car with prevent pressing hinder mechanism belongs to mould technical field. The single-color headlamp mask comprises an upper template and a lower template, wherein two forming inserts with forming cavities are arranged between the upper template and the lower template, each forming insert is formed by combining an upper insert and a lower insert, a lower forming surface for mounting a single-color headlamp mask is arranged on the lower insert, and a crush-proof positioning structure is further arranged between the upper insert and the lower insert. Monochromatic headlight face guard after injection moulding for the first time can be placed under on the shaping face, and when the compound die, the location structure that prevents pressing between upper insert and the lower insert can be fixed a position and spacing to upper insert, prevents that the distance that upper insert removed is too big to lead to placing the monochromatic headlight face guard on inserting down and is pressed.
Description
Technical Field
The utility model belongs to the technical field of the mould, a double-colored front lamp face guard injection mold of car with prevent pressing hinder mechanism is related to.
Background
Two-color front lamp face guard need be through twice when production moulding plastics, behind the monochromatic face guard body of injection moulding in first secondary mould, place the face guard body and mould plastics in another set of mould, but prior art, lack in the secondary injection mould and prevent weighing wounded the structure, back on the lower bolster is put to the face guard body, the displacement volume is too big easily weighing wounded the product when the cope match-plate pattern moves down and carries out the compound die, consequently, need design one kind and have the two-color injection mould who prevents weighing wounded the structure.
In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a two-color mold is disclosed in the Chinese patent application No.: 201720008087.6], including movable mould board and fixed mould board, the movable mould board has the movable mould benevolence, the fixed mould board has the fixed mould benevolence, the fixed mould benevolence has two, define to be used for moulding plastics the ebonite for the first fixed mould benevolence, define to be used for moulding plastics the flexible glue for the second fixed mould benevolence, the movable mould benevolence sets up to be central symmetry two and is located first fixed mould benevolence and second fixed mould benevolence respectively, all set up the mould cavity of moulding plastics that supplies the product to place on the movable mould benevolence, movable mould board below is provided with the ejector pin that is used for jack-up movable mould board and rotates movable mould board in order to change two movable mould benevolence relative position, nevertheless also has above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, a double-colored front lamp face guard injection mold of car with prevent pressing hinder the mechanism is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides an automobile double-colored headlight face guard injection mold with prevent weighing wounded mechanism, includes cope match-plate pattern and lower bolster, cope match-plate pattern and lower bolster between be equipped with two shaping that have the shaping chamber and insert, the shaping insert by last insert with insert down the combination and form, lower insert and be equipped with the lower shaping face that is used for installing the monochromatic headlight face guard, last insert and insert down and still be equipped with between and prevent weighing wounded location structure.
In foretell car double-colored headlight face guard injection mold with prevent weighing wounded mechanism, prevent weighing wounded location structure include constant head tank and locating lever, the constant head tank four and set up on inserting at last, the locating lever four and set up under insert on, four constant head tanks and four locating levers correspond the setting.
In the above-mentioned double-colored headlight face guard injection mold of car with prevent weighing wounded mechanism, the cross-section of going up insert and inserting down be the rectangle, four locating levers are the rectangle and arrange and be located four angles departments of inserting down respectively, four constant head tanks are the rectangle and arrange and are located four angles departments of inserting on respectively.
In the injection mold for the automobile double-color headlamp mask with the crush injury prevention mechanism, the upper insert and the end surface of the upper insert are obliquely arranged.
In the above-mentioned double-colored headlight face guard injection mold of car with prevent weighing wounded mechanism, the cope match-plate pattern on still be equipped with two last mounting grooves that are used for installing and insert, last insert set up in last mounting groove, the lower bolster on still be equipped with two lower mounting grooves that are used for installing insert down, lower insert set up in mounting groove down.
In foretell double-colored headlight face guard injection mold of car with prevent pressing wound mechanism, last insert can dismantle with last mounting groove and be connected, lower insert can dismantle with lower mounting groove and be connected.
In the injection mold for the automobile double-color headlamp mask with the crush injury prevention mechanism, the lower insert is further provided with a demolding structure.
In foretell double-colored headlight face guard injection mold of car with prevent weighing wounded mechanism, demoulding structure include a plurality of kicking block mounting grooves that are used for installing the kicking block, a plurality of kicking block mounting grooves evenly set up along the circumference interval of lower shaping face.
In the automobile double-color headlamp mask injection mold with the crush injury prevention mechanism, a guide limiting structure is further arranged between the upper template and the lower template.
In foretell car double-colored headlight face guard injection mold with prevent weighing wounded mechanism, direction limit structure include a plurality of location guide blocks that set up along lower bolster circumference and a plurality of location guide way that set up along cope match-plate pattern circumference, the lateral wall slope setting that location guide blocks and location guide way contacted, a plurality of location guide blocks and a plurality of location guide way are the rectangular array and distribute.
Compared with the prior art, the utility model has the advantages of:
1. monochromatic headlight face guard after injection moulding for the first time can be placed under on the shaping face, and when the compound die, the location structure that prevents pressing between upper insert and the lower insert can be fixed a position and spacing to upper insert, prevents that the distance that upper insert removed is too big to lead to placing the monochromatic headlight face guard on inserting down and is pressed.
2. Through the cooperation of four constant head tanks and four locating levers can insert and fold the time and fix a position under and at last, prevent to insert and the skew appears in the position of inserting down, secondly, locating lever and constant head tank support to the back, thereby can prevent to insert and insert down further near preventing monochromatic headlight face guard from being crushed.
Additional advantages, objects, and features of the invention 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 invention.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the upper plate;
fig. 4 is a schematic structural view of the lower template.
In the figure, an upper template 1, a lower template 2, an upper insert 3, a lower insert 4, a lower molding surface 5, a positioning groove 6, a positioning rod 7, an upper mounting groove 8, a lower mounting groove 9, a top block mounting groove 10, a positioning guide block 11 and a positioning guide groove 12.
Detailed Description
As shown in fig. 1-4, an injection mold for an automotive double-color headlamp mask with a crush-proof mechanism comprises an upper template 1 and a lower template 2, wherein two molding inserts with molding cavities are arranged between the upper template 1 and the lower template 2, the molding inserts are formed by combining an upper insert 3 and a lower insert 4, the lower insert 4 is provided with a lower molding surface 5 for mounting the single-color headlamp mask, and a crush-proof positioning structure is further arranged between the upper insert 3 and the lower insert 4.
The utility model discloses in, monochromatic headlight face guard after the injection moulding of first time can be placed under on the profiled surface, when the compound die, on insert 3 and insert down prevent pressing between 4 hinder location structure and can fix a position and spacing to last inserting, prevent to insert the removal on the distance too big lead to placing the monochromatic headlight face guard of inserting under on inserting and be pressed.
Specifically speaking, prevent weighing wounded location structure includes constant head tank 6 and locating lever 7, constant head tank 6 have four and set up on last insert 3, locating lever 7 have four and set up under insert 4 on, four constant head tanks 6 and four locating levers 7 correspond the setting. Through the cooperation of four constant head tanks and four locating levers can insert and fold the time and fix a position under and at last, prevent to insert and the skew appears in the position of inserting down, secondly, locating lever and constant head tank support to the back, thereby can prevent to insert and insert down further near preventing monochromatic headlight face guard from being crushed.
Specifically, the cross sections of the upper insert 3 and the lower insert 4 are rectangular, the four positioning rods 7 are arranged in a rectangular shape and are respectively located at four corners of the lower insert 4, and the four positioning grooves 6 are arranged in a rectangular shape and are respectively located at four corners of the upper insert 3.
Specifically, the upper insert 3 and the end face of the upper insert 3 are disposed obliquely.
Specifically, the upper template 1 is further provided with two upper mounting grooves 8 for mounting the upper insert 3, the upper insert 3 is arranged in the upper mounting groove 8, the lower template 2 is further provided with two lower mounting grooves 9 for mounting the lower insert 4, and the lower insert 4 is arranged in the lower mounting groove 9.
Preferably, the upper insert 3 is detachably connected with the upper mounting groove 8, and the lower insert 4 is detachably connected with the lower mounting groove 9. The detachably connected upper insert and lower insert can reduce maintenance and replacement costs.
Preferably, as shown in fig. 4, the lower insert 4 is further provided with a demolding structure, the demolding structure includes a plurality of top block installation grooves 10 for installing the top blocks, and the plurality of top block installation grooves 10 are uniformly arranged along the circumferential direction of the lower molding surface 5 at intervals. The contact area between the ejection mechanism and a product can be increased after the ejection block is installed in the ejection block installation groove arranged along the circumferential direction, so that the product is prevented from being damaged when ejected.
Preferably, still be equipped with direction limit structure between cope match-plate pattern 1 and the lower bolster 2, direction limit structure includes a plurality of positioning guide blocks 11 and a plurality of positioning guide way 12 that set up along 1 circumference of cope match-plate pattern that set up along 2 circumference of lower bolster, positioning guide blocks 11 and the lateral wall slope setting that positioning guide way 12 contacted, a plurality of positioning guide blocks 11 and a plurality of positioning guide way 12 are rectangular array and distribute. The positioning guide block is matched with the positioning guide groove to position and guide the upper template when the mold is closed, so that the upper template is prevented from being deviated when moved.
The utility model discloses a theory of operation is: the single-color headlamp mask after the first injection molding can be placed on the lower molding surface, and when the die is closed, the anti-crush positioning structure between the upper insert 3 and the lower insert 4 can position and limit the upper insert, so that the single-color headlamp mask placed on the lower insert is prevented from being crushed due to the fact that the moving distance of the upper insert is too large;
the upper insert and the lower insert can be prevented from being offset when the upper insert and the lower insert are folded by matching the four positioning grooves and the four positioning rods, the upper insert and the lower insert can be prevented from further approaching after the positioning rods and the positioning grooves abut against each other, so that the single-color headlamp mask is prevented from being crushed, the upper insert and the lower insert which are detachably connected can reduce maintenance and replacement costs, and the contact area between an ejection mechanism and a product can be increased after the ejection block is installed in the ejection block installation groove which is circumferentially arranged, so that the product is prevented from being damaged during ejection;
the positioning guide block is matched with the positioning guide groove to position and guide the upper die plate when the die is closed, so that the upper die plate is prevented from deviating when moving.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the upper die plate 1, the lower die plate 2, the upper insert 3, the lower insert 4, the lower molding surface 5, the positioning groove 6, the positioning rod 7, the upper mounting groove 8, the lower mounting groove 9, the top block mounting groove 10, the positioning guide block 11, the positioning guide groove 12, etc., are used herein more frequently, these terms are used only for the purpose of more conveniently describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides an automobile double-colored headlight face guard injection mold with prevent crushing 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 two shaping that have the molding chamber and insert, the shaping insert by last insert (3) and insert (4) combination down and form, lower insert (4) on be equipped with lower shaping face (5) that are used for installing the monochromatic headlight face guard, last insert (3) and insert down and still be equipped with between (4) and prevent crushing location structure.
2. The injection mold for the automotive double-color headlamp mask with the crush injury preventing mechanism according to claim 1, wherein the crush injury preventing positioning structure comprises four positioning grooves (6) and four positioning rods (7), the four positioning grooves (6) are arranged on the upper insert (3), the four positioning rods (7) are arranged on the lower insert (4), and the four positioning grooves (6) and the four positioning rods (7) are correspondingly arranged.
3. The injection mold for the automotive double-color headlamp mask with the crush injury preventing mechanism as claimed in claim 2, wherein the cross-sections of the upper insert (3) and the lower insert (4) are rectangular, the four positioning rods (7) are arranged in a rectangular shape and are respectively located at four corners of the lower insert (4), and the four positioning grooves (6) are arranged in a rectangular shape and are respectively located at four corners of the upper insert (3).
4. The automotive double-color headlamp mask injection mold with the crush preventing mechanism according to claim 2, wherein the upper insert (3) and the end face of the upper insert (3) are arranged obliquely.
5. The injection mold for the automotive double-color headlamp mask with the crush injury preventing mechanism according to claim 2, wherein the upper template (1) is further provided with two upper mounting grooves (8) for mounting the upper insert (3), the upper insert (3) is arranged in the upper mounting groove (8), the lower template (2) is further provided with two lower mounting grooves (9) for mounting the lower insert (4), and the lower insert (4) is arranged in the lower mounting groove (9).
6. The injection mold for the automotive double-color headlamp mask with the crush injury preventing mechanism according to claim 5, wherein the upper insert (3) is detachably connected with the upper mounting groove (8), and the lower insert (4) is detachably connected with the lower mounting groove (9).
7. The injection mold for the automotive double-color headlamp mask with the crush injury preventing mechanism as claimed in claim 1, wherein the lower insert (4) is further provided with a demolding structure.
8. The injection mold for the automotive double-color headlamp mask with the crush injury preventing mechanism as claimed in claim 7, wherein the demolding structure comprises a plurality of top block installation grooves (10) for installing the top blocks, and the top block installation grooves (10) are uniformly arranged along the circumferential direction of the lower molding surface (5) at intervals.
9. The injection mold for the automotive double-color headlamp mask with the crush injury preventing mechanism as claimed in claim 1, wherein a guide limiting structure is further arranged between the upper template (1) and the lower template (2).
10. The injection mold with the crush injury prevention mechanism for the automobile double-color front lamp cover, according to claim 9, is characterized in that the guide limiting structure comprises a plurality of positioning guide blocks (11) arranged along the circumferential direction of the lower template (2) and a plurality of positioning guide grooves (12) arranged along the circumferential direction of the upper template (1), the side walls of the positioning guide blocks (11) and the positioning guide grooves (12) in contact are arranged in an inclined manner, and the plurality of positioning guide blocks (11) and the plurality of positioning guide grooves (12) are distributed in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223399117.0U CN218838498U (en) | 2022-12-16 | 2022-12-16 | Automobile double-color front lamp mask injection mold with crush injury prevention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223399117.0U CN218838498U (en) | 2022-12-16 | 2022-12-16 | Automobile double-color front lamp mask injection mold with crush injury prevention mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218838498U true CN218838498U (en) | 2023-04-11 |
Family
ID=87307173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223399117.0U Active CN218838498U (en) | 2022-12-16 | 2022-12-16 | Automobile double-color front lamp mask injection mold with crush injury prevention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218838498U (en) |
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2022
- 2022-12-16 CN CN202223399117.0U patent/CN218838498U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Injection mold for car dual color headlight cover with anti pressure injury mechanism Granted publication date: 20230411 Pledgee: Zhejiang Taizhou Huangyan Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG YONGMING MOULD CO.,LTD. Registration number: Y2024330000190 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |