CN213441104U - Splicing structure of insert of blow molding die - Google Patents
Splicing structure of insert of blow molding die Download PDFInfo
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- CN213441104U CN213441104U CN202022086659.7U CN202022086659U CN213441104U CN 213441104 U CN213441104 U CN 213441104U CN 202022086659 U CN202022086659 U CN 202022086659U CN 213441104 U CN213441104 U CN 213441104U
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- insert
- inserts
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Abstract
The utility model relates to the technical field of mold, especially, relate to a mosaic structure of blowing mold insert, including the mould body, the both sides incision department of mould body is equipped with a left side respectively and inserts and the right side inserts, the lower part that inserts on a left side has spacing arch, and the left spacing recess phase-match of mould, and the spacing arch that inserts on a left side is embedded into in the spacing recess and through the bolt fastening, the lower part joint that inserts on the right side is on the mould and through the bolt fastening, and the upper portion that inserts on the right side outwards extends has the connecting block, and the connecting block passes through the bolt and is fixed with the upper portion of mould body. This device simple structure is practical, and the quick novel incision of research and development is the mold insert structure, and can realize quick and simple and convenient change, solves change cooling water channel sealing problem well, extension mould life-span.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a splicing structure of blowing mold insert.
Background
With the widespread use of plastic products, the appearance requirements of blow-molded products and the change of the appearance of blow-molded products are more and more frequent, and correspondingly, higher requirements are placed on the quality of the mold and the cost of the mold. It is desirable that the mold effectively pinch off the parison, ensure product bond line strength, effectively vent gas from the mold cavity, cool the product quickly and uniformly, and reduce the temperature gradient in the mold wall to shorten the blow molding cycle and reduce product warpage.
Typically, the blow mold is most stressed during use, and the weakest point is the mold closure notch. Because the blow molding dies provided in the market generally adopt integral alloy die steel or aluminum alloy as materials of the blow molding dies, and the materials generally have the characteristics of insufficient strength, insufficient toughness, poor wear resistance and the like, the service life of the dies cannot meet the expected requirement, and if the dies are opened again, the cost is multiplied, so that the traditional blow molding dies have short service life, high risk and high cost, and are not beneficial to market competition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned technique, and provide a grafting structure of blowing mould mold insert.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a structure of inlaying of blowing mold insert which characterized in that: the die comprises a die body, the notches on the two sides of the die body are respectively provided with a left insert and a right insert, the lower part of the left insert is provided with a limiting bulge which is matched with the limiting groove on the left side of the die, the limiting bulge of the left insert is embedded into the limiting groove and fixed through a bolt, the lower part of the right insert is clamped on the die and fixed through the bolt, the upper part of the right insert outwards extends to form a connecting block, and the connecting block is fixed with the upper part of the die body through the bolt.
Preferably, a cooling groove is formed in the side portion of the right insert, and a sealing ring is arranged around the cooling groove.
Preferably, the left insert and the right insert are respectively provided with a heat dissipation groove.
The beneficial effects of the utility model are that this device simple structure is practical, and the quick novel incision of research and development is the mold insert structure, and can realize quick and simple and convenient change, solves change cooling water channel sealing problem well, extension mould life-span.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a right insert of the present invention;
fig. 3 is an enlarged view of the middle left insert of the present invention.
Detailed Description
Spatially relative terms such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe the spatial relationship of one feature or characteristic to another feature or characteristic as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1-3, the inlaying structure of the insert of the blow mold comprises a mold body 1, wherein a left insert 2 and a right insert 3 are respectively arranged at notches at two sides of the mold body, as shown in fig. 3, a limiting bulge 4 is arranged at the lower part of the left insert and is matched with a limiting groove 5 at the left side of the mold, the limiting bulge of the left insert is embedded into the limiting groove and is fixed through bolts, three bolts on the left insert are distributed at three included angles at the upper part of the left insert, and the left insert is fastened at the notch. When the position of the left insert cut is damaged, only the left insert needs to be replaced.
As shown in fig. 2, the position of the right insert on the die is different from that of the left insert, the lower part of the right insert is clamped on the die and fixed by a bolt, the right insert is vertically fixed at the position of the right cut of the die, the upper part of the right insert on the lower side of the right insert extends outwards to form a connecting block 6, the connecting block is fixed with the upper part of the die body by a bolt, and the right insert is fixed on the die body by two directions of the side part and the top part. And a cooling groove 7 is formed in the side part of the right insert, a sealing ring 8 is arranged around the cooling groove, and water is introduced for cooling. And the left insert and the right insert are respectively provided with a glue containing groove 9 for containing adhesive glue for sealing the bag-shaped glue (forming a joint line at the stage).
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a structure of inlaying of blowing mold insert which characterized in that: the die comprises a die body, the notches on the two sides of the die body are respectively provided with a left insert and a right insert, the lower part of the left insert is provided with a limiting bulge which is matched with the limiting groove on the left side of the die, the limiting bulge of the left insert is embedded into the limiting groove and fixed through a bolt, the lower part of the right insert is clamped on the die and fixed through the bolt, the upper part of the right insert outwards extends to form a connecting block, and the connecting block is fixed with the upper part of the die body through the bolt.
2. The splicing structure of a blow mold insert according to claim 1, wherein: and a cooling groove is formed in the side part of the right insert, and a sealing ring is arranged around the cooling groove.
3. The splicing structure of a blow mold insert according to claim 1, wherein: and the left insert and the right insert are respectively provided with a heat dissipation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086659.7U CN213441104U (en) | 2020-09-22 | 2020-09-22 | Splicing structure of insert of blow molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086659.7U CN213441104U (en) | 2020-09-22 | 2020-09-22 | Splicing structure of insert of blow molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213441104U true CN213441104U (en) | 2021-06-15 |
Family
ID=76326608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022086659.7U Active CN213441104U (en) | 2020-09-22 | 2020-09-22 | Splicing structure of insert of blow molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213441104U (en) |
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2020
- 2020-09-22 CN CN202022086659.7U patent/CN213441104U/en active Active
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