CN209141313U - A kind of edge match punching block lamps structure - Google Patents
A kind of edge match punching block lamps structure Download PDFInfo
- Publication number
- CN209141313U CN209141313U CN201821570633.6U CN201821570633U CN209141313U CN 209141313 U CN209141313 U CN 209141313U CN 201821570633 U CN201821570633 U CN 201821570633U CN 209141313 U CN209141313 U CN 209141313U
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- Prior art keywords
- mold
- insert
- duct
- groove
- punching block
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Abstract
The utility model discloses a kind of type chambers to inlay match punching block lamps structure, including mold, movable insert, and the mold is equipped with mold insert groove；The specification of the movable insert is set as matching with the mold insert groove；The movable insert is movably connected on the mold insert groove；Duct is equipped with below the mold insert groove；There are two guide grooves, the cross section of the guide groove to be greater than the duct for setting below the duct；Location hole is equipped at four endpoints of the mold；Type chamber is provided on the movable insert, the intracavitary table bottom surface of type is set as arcwall face；Metal-back or plastic casing are placed on the type chamber；The material of the movable insert is match steel material.The utility model solves the problems, such as to weigh metal-back or plastic shell surface wounded when injection molding molding using the method that type chamber inlays match steel.
Description
Technical field
The utility model relates to data cable plug technical field of mold, and in particular to a kind of edge match punching block lamps structure.
Background technique
With the survival of the fittest in market, continuous upgrading of the client to plug appearance requirement, plug overmold material no longer office
Be limited to injection molding, more and more product requirement external molds are plastic casing either metal-backs, and require plastic casing or
Metal-back is put into molding in die cavity, and plastic casing and aluminum hull, which are put into molding in die cavity, can encounter a problem, is easy metal-back
Or plastic shell surface is weighed wounded, is scratched, and seriously affects product appearance, reduces the quality of product, and to metal-back and plastic casing
Specification require control within ± 0.03, keep the fraction defective of metal-back and plastic casing high.Therefore, one kind is designed
The mould structure for promoting the yields of metal-back and plastic casing has extremely important meaning.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of edge match punching block lamps structure, can solve
Certainly weigh the problem of metal-back or plastic shell surface when injection molding molding wounded.
It is realized in order to solve the above technical problems, the utility model provides following technical solution:
A kind of edge match punching block lamps structure, including mold, movable insert, the mold are equipped with mold insert groove；The activity
The specification of mold insert is set as matching with the mold insert groove；The movable insert is movably connected on the mold insert groove；
Duct is equipped with below the mold insert groove；There are two guide grooves for setting below the duct, and the cross section of the guide groove is greater than
The duct；Location hole is equipped at four endpoints of the mold；Type chamber is provided on the movable insert, the type is intracavitary
Table bottom surface is set as arcwall face；Metal-back or plastic casing are placed on the type chamber；The material of the movable insert is match steel material.
Further, two identical mold insert grooves are respectively equipped on the mold, to guarantee the uniformity of mold insert, into
And guarantee the type chamber consistency on mold insert.
Further, the duct is movable structure, detachable to use, and flexibility is high, is adapted to a variety of different types of
Mold.
Further, the type chamber is smooth structure, and roughness range is in 6.3-12.5.
Further, the size of the duct matches with the die width, keeps the consistency with the mold,
Facilitate to save material cost when injection molding.
The utility model has the following beneficial effects: the mold insert groove on mold to be detachable between movable insert and mold
Formula connection, improves the flexibility in use of mold insert；The effect of duct and guide groove can fix tail of product, can prevent product
Offset influences to be molded quality；Location hole on mold can effectively prevent mold to shift, to improve yields；Due to type
The contact surface of chamber and metal-back changes into match steel material by original steel, and contact surface is also changed to arcwall face, reduces metal
The hardness of the contact site of shell and mold and suffered stress, and the flexible feature of steel is matched, when can solve injection molding molding
Weigh the problem of metal-back or plastic shell surface wounded.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of edge match punching block lamps structure of the utility model.
Wherein, 1, mold；2, movable insert；3, metal-back；4, duct；5, location hole；6, mold insert groove；7, guide groove；
8, type chamber.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Specific embodiment of the present utility model is described below in conjunction with attached drawing.
With reference to Fig. 1, a kind of edge match punching block lamps structure, including mold 1, movable insert 2, it is recessed that the mold 1 is equipped with mold insert
Slot 6；The specification of the movable insert 2 is set as matching with the mold insert groove 6；The movable insert 2 is flexibly connected
In the mold insert groove 6；Duct 4 is equipped with below the mold insert groove 6；There are two guide groove 7, institutes for setting below the duct 4
The cross section for stating guide groove 7 is greater than the duct 4；Location hole 5,1 note of mold are equipped at four endpoints of the mold 1
Fixed function from when modeling；Type chamber 8 is provided on the movable insert 2, table bottom surface is set as arcwall face in the type chamber 8；The type
Metal-back 3 is placed on chamber 8；The material of the movable insert 2 is match steel material, and the type chamber that steel material is matched in mold injection is effective
Solve the problems, such as that metal-back surface is weighed wounded.
Further, two identical mold insert grooves are respectively equipped on the mold, to guarantee the uniformity of mold insert, into
And guarantee the type chamber consistency on mold insert.
Further, the duct is movable structure, detachable to use, and flexibility is high, is adapted to a variety of different types of
Mold.
Further, the type chamber is smooth structure, and roughness range is in 6.3-12.5.
Further, the size of the duct matches with the die width, keeps the consistency with the mold,
Facilitate to save material cost when injection molding.
The utility model has the following beneficial effects: the mold insert groove on mold to be detachable between movable insert and mold
Formula connection, improves the flexibility in use of mold insert；The effect of duct and guide groove can fix tail of product, can prevent product
Offset influences to be molded quality；Location hole on mold can effectively prevent mold to shift, to improve yields；Due to mould
The contact surface of tool type chamber and metal-back changes into match steel material by original steel, and contact surface is also changed to arcwall face, reduces
The hardness of the contact site of metal-back and mold and suffered stress, and the flexible feature of steel is matched, it can solve injection molding and close
Weigh the problem of metal-back or plastic shell surface when mould wounded.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (5)
1. a kind of edge matches punching block lamps structure, including mold, movable insert, which is characterized in that the mold is equipped with mold insert groove；
The specification of the movable insert is set as matching with the mold insert groove；The movable insert is movably connected on the edge
Part groove；Duct is equipped with below the mold insert groove；Setting is there are two guide groove below the duct, the guide groove it is transversal
Face is greater than the duct；Location hole is equipped at four endpoints of the mold；Type chamber is provided on the movable insert, it is described
The intracavitary table bottom surface of type is set as arcwall face；Metal-back or plastic casing are placed on the type chamber；The material of the movable insert is match steel
Material.
2. a kind of edge according to claim 1 matches punching block lamps structure, which is characterized in that be respectively equipped with two on the mold
Identical mold insert groove.
3. a kind of edge according to claim 1 matches punching block lamps structure, which is characterized in that the duct is movable structure.
4. a kind of edge according to claim 1 matches punching block lamps structure, which is characterized in that the type chamber is smooth structure.
5. a kind of edge according to claim 1 matches punching block lamps structure, which is characterized in that the size of the duct and the mould
Tool width matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570633.6U CN209141313U (en) | 2018-09-26 | 2018-09-26 | A kind of edge match punching block lamps structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821570633.6U CN209141313U (en) | 2018-09-26 | 2018-09-26 | A kind of edge match punching block lamps structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209141313U true CN209141313U (en) | 2019-07-23 |
Family
ID=67268153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821570633.6U Active CN209141313U (en) | 2018-09-26 | 2018-09-26 | A kind of edge match punching block lamps structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209141313U (en) |
-
2018
- 2018-09-26 CN CN201821570633.6U patent/CN209141313U/en active Active
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