CN213082025U - Anti-collision lampshade mould convenient to assemble - Google Patents
Anti-collision lampshade mould convenient to assemble Download PDFInfo
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- CN213082025U CN213082025U CN202021532018.3U CN202021532018U CN213082025U CN 213082025 U CN213082025 U CN 213082025U CN 202021532018 U CN202021532018 U CN 202021532018U CN 213082025 U CN213082025 U CN 213082025U
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Abstract
The utility model relates to a lamp shade mould of preventing colliding with convenient to assembly, female type including the mould, female type below of mould is equipped with the liftout plate in proper order, ejecting backing plate, the laminating of ejecting backing plate is established in the liftout plate bottom, female type top both sides of mould are equipped with a body income chamber respectively, it has two mating holes to run through between bottom and the female type bottom of mould in every body income chamber, body income son is installed to every body income chamber fit in, two direction reference columns are installed to body income son bottom, the length of direction reference column is greater than the degree of depth of body income chamber, the direction reference column inserts in the mating hole and wears out female type bottom of mould, the liftout plate, the position that corresponds the direction reference column on the ejecting backing plate all runs through has the clearance hole, the diameter of clearance hole is not less than the diameter of direction reference column. The utility model can effectively avoid the body insert from being damaged in the process of installation and matching, save the processing cost and improve the quality of products; greatly saving the working hours.
Description
Technical Field
The utility model relates to a technical field of automobile tail lamp or case lid lamp mould especially relates to a lamp shade mould of preventing colliding with convenient to assembly.
Background
In an automobile tail lamp or box cover lamp cover mold, a body insert structure is often present in order to facilitate the processing of the mold. When the traditional body insert structure is matched with a mould, the body insert structure is tightly matched with a cavity on a female mould, so that the phenomenon of gouging is very easy to occur in the matching process. After the gouging phenomenon occurs, the gouging is repaired by welding, and then the shape is machined or manually machined by a bench worker, so that the machining cost of the die is greatly increased. In addition, the damaged part is often the shape of the product, the strength of the welding part is unstable, and the risk of damage to the die exists in the later-stage mass production of the die.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides a collision-proof lampshade mould convenient for assembly.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a prevent lamp shade mould of colliding with convenient to assembly, includes the female type of mould, the female type below of mould is equipped with knock-out plate, ejecting backing plate in proper order, the laminating of ejecting backing plate is established in the knock-out plate bottom, the female type top both sides of mould are equipped with a body income chamber respectively, and it has two mating holes to run through between bottom and the female type bottom of mould in every body income chamber, and body income is installed to every body income chamber fit in, two direction reference columns are installed to body income son bottom, the length of direction reference column is greater than the degree of depth of body income chamber, the direction reference column inserts in the mating hole and wears out the female type bottom of mould, the position that corresponds the direction reference column on knock-out plate, the ejecting backing plate all runs through has the clearance hole, the diameter of clearance hole is not less than the diameter of direction reference column.
The bottom of the body insert is provided with a threaded hole, and the top of the guide positioning column is provided with a stud bolt and screwed in the threaded hole at the bottom of the body insert through the stud bolt.
And a hemispherical protection head is arranged at the bottom of the guide positioning column.
The utility model has the advantages that: the utility model can effectively avoid the body insert from being damaged in the process of installation and matching, save the processing cost and improve the quality of products; meanwhile, due to the existence of the guide positioning column, the working time can be greatly saved when a fitter cooperates the body insert; and even after the installation is finished, the guide positioning columns can be kept in the die female mold for a long time, and the interference phenomenon can not occur when the die female mold is actually ejected.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a mold master;
FIG. 3 is a schematic structural view of an ejector plate and an ejector shim plate;
FIG. 4 is a schematic structural view of the body insert and the guide positioning post;
FIG. 5 is a schematic structural view of a threaded hole at the bottom of the body insert;
in the figure: 1-mould female mould; 2-ejecting the plate; 3, ejecting a backing plate; 4-a body inlet chamber; 5-a matching hole; 6-a main body insert; 7-guiding the positioning column; 8-clearance holes; 9-a threaded hole; 10-hemispherical protective head;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 5, a knock-proof lampshade mould convenient for assembly comprises a mould female mould 1, an ejector plate 2 and an ejector backing plate 3 are sequentially arranged below the die master 1, the ejector backing plate 3 is attached to the bottom of the ejector plate 2, two sides of the top of the die female die 1 are respectively provided with a body insert cavity 4, two matching holes 5 penetrate between the bottom in each body insert cavity 4 and the bottom of the die female die 1, a body insert 6 is arranged in each body insert cavity 4 in a matching way, the bottom of the body insert 6 is provided with two guiding and positioning columns 7, the length of each guiding and positioning column 7 is larger than the depth of the body insert cavity 4, the guide positioning column 7 is inserted into the matching hole 5 and penetrates out of the bottom of the female die 1 of the die, clearance holes 8 penetrate through positions, corresponding to the guide positioning column 7, of the ejection plate 2 and the ejection base plate 3, and the diameter of each clearance hole 8 is not smaller than that of the guide positioning column 7.
The bottom of the body insert 6 is provided with a threaded hole 9, and the top of the guide positioning column 7 is provided with a stud bolt and screwed in the threaded hole 9 at the bottom of the body insert 6 through the stud bolt.
And a hemispherical protection head 10 is arranged at the bottom of the guide positioning column 7.
The utility model discloses can effectually avoid the body to go into son 6 the gouging phenomenon in the installation cooperation process, the length of direction reference column 7 is greater than the degree of depth of body income chamber 4, guarantees that body income son 6 is in the installation or cooperation process, before the joint contact, direction reference column 7 brings into in advance in the mating holes 5 of body income chamber 4 of mould female mold 1 to avoid the emergence of collision phenomenon, save the processing cost, improve the quality of product; meanwhile, due to the existence of the guide positioning column 7, the working time can be greatly saved when a fitter cooperates the body insert 6; through the clearance holes 8 on the ejection plate 2 and the ejection backing plate 3, even if the installation is finished, the guide positioning columns 7 can be kept in the die female die 1, and the interference phenomenon can not occur when the die female die 1 is actually ejected.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a prevent lamp shade mould of colliding with convenient to assembly, its characterized in that, includes mould female type (1), mould female type (1) below is equipped with ejector plate (2), ejecting backing plate (3) in proper order, ejecting backing plate (3) laminating is established in ejector plate (2) bottom, mould female type (1) top both sides are equipped with a body income chamber (4) respectively, and it has two mating holes (5) to run through between every body income chamber (4) bottom and mould female type (1) bottom, and body income chamber (6) are installed in the cooperation of every body income chamber (4), two direction reference columns (7) are installed to body income chamber (6) bottom, the length of direction reference column (7) is greater than the degree of depth that body goes into chamber (4), direction reference column (7) insert in mating holes (5) and wear out female type (1) bottom, the positions of the ejection plate (2) and the ejection base plate (3) corresponding to the guide positioning columns (7) are respectively penetrated with clearance holes (8), and the diameters of the clearance holes (8) are not smaller than the diameters of the guide positioning columns (7).
2. The collision-proof lampshade mould convenient to assemble according to claim 1, characterized in that the bottom of the body insert (6) is provided with a threaded hole (9), and the top of the guiding positioning column (7) is provided with a stud bolt and screwed in the threaded hole (9) at the bottom of the body insert (6) through the stud bolt.
3. The knock-prevention lampshade mould convenient to assemble according to claim 2, wherein a hemispherical protection head (10) is arranged at the bottom of the guide positioning column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021532018.3U CN213082025U (en) | 2020-07-29 | 2020-07-29 | Anti-collision lampshade mould convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021532018.3U CN213082025U (en) | 2020-07-29 | 2020-07-29 | Anti-collision lampshade mould convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213082025U true CN213082025U (en) | 2021-04-30 |
Family
ID=75627171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021532018.3U Active CN213082025U (en) | 2020-07-29 | 2020-07-29 | Anti-collision lampshade mould convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213082025U (en) |
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2020
- 2020-07-29 CN CN202021532018.3U patent/CN213082025U/en active Active
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