CN210477510U - Mold demoulding mechanism - Google Patents
Mold demoulding mechanism Download PDFInfo
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- CN210477510U CN210477510U CN201921031198.4U CN201921031198U CN210477510U CN 210477510 U CN210477510 U CN 210477510U CN 201921031198 U CN201921031198 U CN 201921031198U CN 210477510 U CN210477510 U CN 210477510U
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- mould
- movable
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- positioning
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Abstract
The utility model relates to a mould relates to the field, concretely relates to mould demoulding mechanism. The mould demoulding mechanism comprises a movable mould, a fixed mould, a movable mould core and an insert assembly; the fixed die cover is arranged above the movable die; the movable mold core is arranged above the movable mold; the movable mould core comprises a movable mould core for forming the side wall of the shell; the insert block assembly is arranged on one side of the movable mould core. The utility model relates to an among the mould demoulding structure, position department through at mould shaping shell switch interface is provided with the subassembly of inserting, and when the product drawing of patterns, the subassembly of inserting breaks away from the mould along with the product, will insert the subassembly and take off from the product then again to this makes the switch kneck of product can normally break away from the mould, has improved the production quality of product.
Description
Technical Field
The utility model relates to a mold design technical field, concretely relates to mould demoulding mechanism.
Background
When a mold is used for molding the shell 21 of the communication device 2 shown in fig. 1, the switch structure cannot be normally separated from the mold due to the fact that the switch interfaces are arranged on the side wall of the shell when the mold is molded, and therefore production quality of products is affected.
Therefore, it is necessary to provide a technical means to solve the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model is realized in such a way that the mould demoulding mechanism comprises a movable mould, a fixed mould, a movable mould core and an insert assembly; the fixed die cover is arranged above the movable die; the movable mold core is arranged above the movable mold; the movable mould core comprises a movable mould core for forming the side wall of the shell; the insert block assembly is arranged on one side of the movable mould core. In order to facilitate the insert assembly to be positioned on the movable die better, a plurality of positioning bosses are arranged at the bottom of the insert assembly; and the movable die is provided with a positioning hole corresponding to the positioning boss. In order to enhance the positioning effect, one side of the insert assembly is respectively provided with a positioning part; the movable mould core close to the positioning part is provided with a positioning groove corresponding to the positioning part; the positioning part is arranged in the positioning groove.
In order to enhance the positioning effect, the number of the positioning bosses at the bottom of the insert assembly is six.
In order to enhance the positioning effect, the number of the positioning parts arranged on one side of the insert assembly is four.
In order to strengthen the positioning effect, the cross section of the positioning part is integrally in a dovetail shape; the positioning groove is a dovetail groove.
The utility model relates to an among the mould demoulding structure, position department through at mould shaping shell switch interface is provided with the subassembly of inserting, and when the product drawing of patterns, the subassembly of inserting breaks away from the mould along with the product, will insert the subassembly and take off from the product then again to this makes the switch kneck of product can normally break away from the mould, has improved the production quality of product.
Drawings
FIG. 1 is a schematic view of a housing of a communication device;
fig. 2 is an overall schematic view of a mold release structure according to the present invention;
fig. 3 is a schematic structural view of a mold release structure according to the present invention;
fig. 4 is a schematic view of an insert assembly in a mold release structure according to the present invention.
In the figure; the movable die comprises a movable die 11, a fixed die 12, a movable die core 13, an insert assembly 14, a positioning boss 144, a positioning part 145, a first insert 141, a second insert 142, a third insert 143 and a movable die core 131;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
Referring to fig. 1 to 4, a mold demolding mechanism 1, wherein the mold demolding mechanism 1 includes a movable mold 11, a fixed mold 12, a movable mold core 13 and an insert assembly 14; the fixed die 12 is covered above the movable die 11; the movable mold core 13 is arranged above the movable mold 11; the movable mold core 13 comprises a movable mold core 131 for molding the side wall of the shell; the insert assembly 14 is disposed on one side of the moving core insert 131.
The insert assembly 14 is arranged at the position of the switch interface of the die forming shell, when a product is demoulded, the insert assembly 14 is separated from the die along with the product, and then the insert assembly 14 is taken down from the product, so that the switch interface of the product can be normally separated from the die, and the production quality of the product is improved.
More specifically, in order to facilitate the insert assembly 14 to be taken out of the molded product, the insert assembly 14 includes a first insert 141, a second insert 142 and a third insert 143; the first, second and third inserts 143 are spliced together, the second insert 142 is arranged between the first insert 141 and the third insert 143, the side surface of the second insert 142 is in contact with the side surfaces of the adjacent first insert 141 and third insert 143 at a non-perpendicular angle, the joint line of the end surface of the second insert 142 and the end surface of the first insert 141 and the joint line of the end surface of the second insert 142 and the end surface of the third insert 143 form an overall "eight" shape, when the insert assembly 14 is taken out, the first insert 141 and the second insert 142 have a moving space after the second insert 142 is taken out, and then the first insert 141 and the second insert 142 are taken out.
In order to facilitate the insert assembly 14 to be positioned on the moving die 11 better, a plurality of positioning bosses 144 are arranged at the bottom of the insert assembly 14; the movable die 11 is provided with a positioning hole corresponding to the positioning boss 144.
To enhance the positioning effect, the bottom of the insert assembly 14 is provided with six positioning bosses 144. More specifically, the first insert 141 and
in order to enhance the positioning effect, one side of the insert assembly 14 is respectively provided with a positioning part 145; a positioning groove corresponding to the positioning part 145 is arranged on the movable mold core 13 close to the positioning part 145; the positioning portion 145 is disposed in the positioning groove.
To enhance the positioning effect, four positioning portions 145 are provided on one side of the insert assembly 14. More specifically, one side of the first insert 141 is provided with two positioning portions 145, and one side of each of the second insert 142 and the third insert 143 is provided with one positioning portion 145.
In order to enhance the positioning effect, the cross section of the positioning part 145 is overall in a dovetail shape; the positioning groove is a dovetail groove.
The utility model relates to an among the mould demoulding structure, position department through at mould shaping shell switch interface is provided with the subassembly 14 of inserting, and when the product drawing of patterns, the subassembly 14 of inserting breaks away from the mould along with the product, will insert subassembly 14 and take off from the product again then to this makes the switch kneck of product can normally break away from the mould, has improved the production quality of product.
The above description is only for the preferred embodiment of the present invention, and the structure is not limited to the above-mentioned shape, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Mould demoulding mechanism, its characterized in that: the mould demoulding mechanism comprises a movable mould, a fixed mould, a movable mould core and an insert assembly; the fixed die cover is arranged above the movable die; the movable mold core is arranged above the movable mold; the movable mould core comprises a movable mould core for forming the side wall of the shell; the insert assembly is arranged on one side of the movable mould core;
the bottom of the insert block assembly is provided with a plurality of positioning bosses; the movable die is provided with a positioning hole corresponding to the positioning boss; one side of the insert block assembly is provided with a positioning part respectively; the movable mould core close to the positioning part is provided with a positioning groove corresponding to the positioning part; the positioning part is arranged in the positioning groove.
2. The mold release mechanism according to claim 1, characterized in that: the number of the positioning bosses at the bottom of the insert block assembly is six.
3. The mold release mechanism of claim 2, characterized in that: the number of the positioning parts arranged on one side of the insert block assembly is four.
4. The mold release mechanism of claim 3, wherein: the cross section of the positioning part is integrally in a dovetail shape; the positioning groove is a dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031198.4U CN210477510U (en) | 2019-07-04 | 2019-07-04 | Mold demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031198.4U CN210477510U (en) | 2019-07-04 | 2019-07-04 | Mold demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210477510U true CN210477510U (en) | 2020-05-08 |
Family
ID=70531440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921031198.4U Active CN210477510U (en) | 2019-07-04 | 2019-07-04 | Mold demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210477510U (en) |
-
2019
- 2019-07-04 CN CN201921031198.4U patent/CN210477510U/en active Active
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