CN212331650U

CN212331650U - Ultra-precise camera base mold

Info

Publication number: CN212331650U
Application number: CN202021555540.3U
Authority: CN
Inventors: 苏建
Original assignee: Kunshan Kemike Precision Electronic Technology Co ltd
Current assignee: Kunshan Kemike Precision Electronic Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-01-12
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses an ultra-precise camera base mould, including last mould benevolence board and lower mould benevolence board, go up the perforation of the little mould benevolence that all is equipped with two sets of mutual symmetries in position on mould benevolence board and the lower mould benevolence board, be equipped with little mould benevolence in the perforation of little mould benevolence, little mould benevolence includes public mould benevolence and cavity benevolence, form complete die cavity behind public mould benevolence and the cavity benevolence block, be equipped with the hole and the thimble hole of inlaying that run through on the public mould benevolence, inlay downthehole mold insert, the mold insert is equipped with spigot surface, locating surface, tight-fitting surface, the tight-fitting surface is inlayed and is inlaying in the hole, spigot surface and locating surface expose in the die cavity, the utility model discloses the mould is rational in.

Description

Ultra-precise camera base mold

Technical Field

The utility model relates to an injection mold technical field of electronic product specifically is an ultra-precise camera base mould.

Background

Camera among the electronic product is by more and more application, the camera base plays important supporting role wherein, need to guarantee that the size precision of base and complete just can be normal play good effect in the camera, the current market all uses conventional die carrier structure to make the camera base, its structural design and technological requirement are imperfect, cause the dislocation to appear after the mould equipment easily, ironware in the product is not completely fixed in the mould, lead to appearing quality nonconforming phenomena such as breaking when producing the product easily, along with electronic communication industry function is more and more powerful, also be more and more high to relevant spare part required precision, conventional die carrier structure precision has been unable to guarantee to make the product of high-quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of poor section and dislocation easily occurring when plastic parts and iron parts are integrally molded in the prior art, and providing an ultra-precise camera base mold.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a super-precise camera base mould, a serial communication port, including last mould benevolence board and lower mould benevolence board, go up the mould benevolence board and all be equipped with the perforation of the little mould benevolence of two sets of mutual symmetries in position on the mould benevolence board down, be equipped with little mould benevolence in the perforation of little mould benevolence, little mould benevolence includes public mould benevolence and cavity benevolence, form complete die cavity behind public mould benevolence and the cavity benevolence block, be equipped with the hole and the thimble hole of inlaying that run through on the public mould benevolence, inlay downthehole mold insert, the mold insert is equipped with spigot surface, locating surface, tight-fitting surface, the tight-fitting surface is.

Preferably, the cavity is embedded in the small cavity through holes of the upper cavity plate, the core is embedded in the small cavity through holes of the lower cavity plate, and the number of the small cavity through holes in each group is four.

Preferably, each side edge of the upper die core plate and the lower die core plate is provided with a positioning groove.

Preferably, a thimble is arranged in the thimble hole, and the thimble is connected with the outer frame of the mould.

Preferably, the upper edge and the lower edge of the male die core and the lower edge of the female die core are respectively provided with a tapered semicircular feeding through hole, the two semicircular feeding through holes form a complete circular through hole after being clamped, and the through holes are communicated with the die cavity.

Preferably, the side angle of the guide surface of the insert is designed to be an R angle, the cross-sectional areas of the tight fitting surface, the positioning surface and the guide surface are gradually reduced, and the positioning surface is tightly sleeved with the iron sheet part of the product to be injection-molded.

Preferably, the small mold core through holes and the side positioning grooves on the upper mold core plate and the lower mold core plate are all manufactured in an integrated processing mode.

Preferably, the overall dimensions of the male die core and the female die core of the small die core are manufactured by adopting an integrated processing mode.

The beneficial effects of the utility model reside in that: the utility model discloses perfect structure, the mould is rational in infrastructure, and the precision of upper and lower mould benevolence has been guaranteed to the integrated processing mode of work piece, guarantees from this that the iron casting of product is stable and the accurate placing in mould benevolence then moulds plastics again, reduces the accumulative error of mould equipment from this, improves the product quality, sets up the iron casting part improvement work efficiency and the product precision of placing the product that the design of spigot can be quick on the mold insert.

Drawings

Fig. 1 is a schematic connection diagram of an ultra-precise camera base mold and a mold frame of the present invention;

fig. 2 is a schematic structural view of a mold insert plate according to the present invention;

fig. 3 is a schematic view illustrating the connection between the male mold core and the female mold core according to the present invention;

fig. 4 is a schematic structural view of a male mold core and a product according to the present invention;

fig. 5 is a schematic structural view of the insert of the present invention;

fig. 6 is a top view of the core insert of the present invention.

In the figure: the mold comprises an upper mold core plate 1, a lower mold core plate 2, a small mold core through hole 3, a small mold core 4, a male mold core 41, an embedding hole 411, a thimble hole 412, a female mold core 42, an insert 43, a guide surface 431, a positioning surface 432, a close-fitting surface 433, a positioning groove 5, a thimble 6, a mold outer frame 7, a feeding through hole 8 and a mold cavity 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-6 a super-precise camera base mould, its characterized in that, including last mould benevolence board 1 and lower mould benevolence board 2, go up all to be equipped with the mutual symmetrical little mould benevolence perforation 3 in two sets of positions on mould benevolence board 1 and the lower mould benevolence board 2, be equipped with little mould benevolence 4 in the little mould benevolence perforation 3, little mould benevolence 4 includes core insert 41 and cavity insert 42, form complete die cavity 9 behind core insert 41 and the cavity insert 42 block, be equipped with the hole 411 and the thimble hole 412 of inlaying that run through on core insert 41, be equipped with mold insert 43 in inlaying the hole 411, mold insert 43 is equipped with spigot surface 431, locating surface 432, close-fitting surface 433 inlays in inlaying hole 411, spigot surface 431 and locating surface 432 expose in die cavity 9.

Further, the cavity 42 is embedded in the cavity through hole 3 of the upper cavity plate 1, the core 41 is embedded in the cavity through hole 3 of the lower cavity plate 2, and the number of the cavity through holes 3 in each group is four.

Furthermore, each side edge of the upper die core plate 1 and the lower die core plate 2 is provided with a positioning groove 5.

Further, an ejector pin 6 is arranged in the ejector pin hole 412, and the ejector pin 6 is connected with the outer mold frame 7.

Furthermore, the upper and lower edges of the core insert 41 and the cavity insert 42 are respectively provided with a semicircular feeding through hole 8 which gradually decreases, the two semicircular feeding through holes 8 form a complete circular through hole after being clamped, and the through holes are communicated with the mold cavity.

Further, the side angle of the guide surface 431 of the insert 43 is designed to be an angle R, the cross-sectional areas of the close-fitting surface 433, the positioning surface 432 and the guide surface 431 are gradually reduced, and the positioning surface 432 is tightly fitted with the iron sheet part of the product to be injection-molded.

Furthermore, the small mold core through holes 3 on the upper mold core plate 1 and the lower mold core plate 2 and the positioning grooves 5 on the side edges are all manufactured by adopting an integrated processing mode.

Further, the overall dimensions of the core insert 41 and the cavity insert 42 of the small insert 4 are manufactured in an integrated processing mode.

Claims

1. The utility model provides a super-precise camera base mould, a serial communication port, including last mould benevolence board and lower mould benevolence board, go up the mould benevolence board and all be equipped with the perforation of the little mould benevolence of two sets of mutual symmetries in position on the mould benevolence board down, be equipped with little mould benevolence in the perforation of little mould benevolence, little mould benevolence includes public mould benevolence and cavity benevolence, form complete die cavity behind public mould benevolence and the cavity benevolence block, be equipped with the hole and the thimble hole of inlaying that run through on the public mould benevolence, inlay downthehole mold insert, the mold insert is equipped with spigot surface, locating surface, tight-fitting surface, the tight-fitting surface is.

2. The ultra-precise camera mount mold of claim 1, wherein: the female die core is embedded in the small die core through holes of the upper die core plate, the male die core is embedded in the small die core through holes of the lower die core plate, and the number of the small die core through holes in each group is four.

3. The ultra-precise camera mount mold of claim 1, wherein: each side of the upper mold core plate and each side of the lower mold core plate are provided with positioning grooves.

4. The ultra-precise camera mount mold of claim 1, wherein: and a thimble is arranged in the thimble hole and is connected with the outer framework of the mould.

5. The ultra-precise camera mount mold of claim 1, wherein: the upper edge and the lower edge of the male die core and the female die core are respectively provided with a semicircular feeding through hole which is gradually reduced, the two semicircular feeding through holes form a complete circular through hole after being clamped, and the through holes are communicated with the die cavity.

6. The ultra-precise camera mount mold of claim 1, wherein: the side angle of the guide surface of the insert is designed to be an R angle, the cross-sectional areas of the close-fitting surface, the positioning surface and the guide surface are gradually reduced, and the positioning surface is tightly sleeved with the iron sheet part of a product to be injection-molded.

7. The ultra-precise camera mount mold of claim 1, wherein: the small mold core through holes on the upper mold core plate and the lower mold core plate and the positioning grooves on the side edges are all manufactured in an integrated processing mode.

8. The ultra-precise camera mount mold of claim 1, wherein: the overall dimensions of the male die core and the female die core of the small die core are manufactured by adopting an integrated processing mode.