CN211891792U - Injection mold capable of pulling cores in two directions - Google Patents
Injection mold capable of pulling cores in two directions Download PDFInfo
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- CN211891792U CN211891792U CN201922447350.3U CN201922447350U CN211891792U CN 211891792 U CN211891792 U CN 211891792U CN 201922447350 U CN201922447350 U CN 201922447350U CN 211891792 U CN211891792 U CN 211891792U
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- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of moulds, in particular to an injection mould capable of pulling cores in two directions, which comprises a panel, a front template, a rear template and a bottom plate which are arranged from top to bottom in sequence; a front mould inclined sliding block is arranged in the mounting hole of the front mould plate; the inclined direction of the front mould inclined slide block is consistent with the inclined direction of the inclined hole of the product, and the front mould inclined slide block and the inclined hole are inclined upwards from the product to the outer side of the product; the upper end of the front mold inclined sliding block is fixed through a shovel machine, and the shovel machine is fixed with the panel; and a rear die sliding block is arranged below the front die inclined sliding block, one side of the top of the rear die sliding block is matched with the lower end of the front die inclined sliding block, the other side of the top of the rear die sliding block is matched with the front template, and the bottom of the rear die sliding block is fixed with the rear template. The utility model provides an injection mold, which ensures that enough position space exists when core pulling is carried out in two directions at the same position by arranging the front mold inclined slide block in the rear mold slide block method and matching the front mold inclined slide block and the rear mold slide block through inclined planes; has the advantages of simple structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of the mould, concretely relates to injection mold of two directions are loosed core.
Background
With the rapid development of mechanization and industrialization, the die is widely applied to production workshops, and due to the convenience and the high efficiency of the die, the production efficiency is greatly improved, so the development of the die is more accurate and efficient.
The inclined hole that inclines to the product outside by product top slant often appears in the design of product and the manufacturing process, because the inclined hole becomes certain angle with the die sinking direction, needs loose core to the oblique ascending slider of front mould in inclined hole department, and the below of inclined hole needs loose core to the outside of back mould slider, and has the core of loosing core of two directions in same position, and the position space of traditional back mould slider is not enough, is difficult to realize the slider drawing of core drawing the patterns.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the utility model aims to provide an injection mold for two directions are loosed core, which can ensure that the space for loosing core of two directions at the same position is enough, and has simple structure and convenient use.
In order to achieve the purpose, the technical scheme of the utility model is an injection mold capable of pulling cores in two directions, which comprises a panel, a front template, a rear template and a bottom plate which are arranged from top to bottom in sequence; a front mould inclined sliding block is arranged in the mounting hole of the front mould plate; the inclined direction of the front mould inclined slide block is consistent with the inclined direction of the inclined hole of the product, and the front mould inclined slide block and the inclined hole are inclined upwards from the product to the outer side of the product; the upper end of the front mold inclined sliding block is fixed through a shovel machine, and the shovel machine is fixed with the panel; and a rear die sliding block is arranged below the front die inclined sliding block, one side of the top of the rear die sliding block is matched with the lower end of the front die inclined sliding block, the other side of the top of the rear die sliding block is matched with the front template, and the bottom of the rear die sliding block is fixed with the rear template.
Furthermore, the upper end of the front mold inclined sliding block is obliquely provided with a T-shaped groove towards one side of the shovel machine, a T-shaped block is arranged on one side of the shovel machine towards the front mold inclined sliding block, and the T-shaped block is inserted into the T-shaped groove.
Furthermore, the inclined direction of the T-shaped groove is crossed with the inclined direction of the front die inclined sliding block.
Furthermore, both ends of the upper end of the front die inclined sliding block are provided with protruding steps, and sliding block pressing strips are arranged on the steps.
Furthermore, the rear die slide block and the rear die plate are fixed through an oblique guide post, the lower end of the oblique guide post penetrates through the rear die slide block and extends out of the rear die plate, and the upper end of the oblique guide post extends into the limiting groove in the bottom surface of the front die plate.
Furthermore, a limiting block is fixed on the outer side of the rear template, and the lower end of the oblique guide pillar extends between the limiting block and the rear template.
Furthermore, a first rear mold core is arranged on the rear template, a groove is formed in the top of the first rear mold core, and a second rear mold core is arranged in the groove; and a cavity is enclosed among the first rear mold core, the second rear mold core, the front template, the front mold inclined slide block and the rear mold slide block, and a product is arranged in the cavity.
Furthermore, a support column and a thimble assembly are arranged on the bottom plate; the upper end of the supporting column is fixed with the rear template, and the lower end of the supporting column is fixed with the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides an injection mold, through making the slider that is on a parallel with the wind surface back mould slider, the oblique ascending slider of front mould is the oblique slider of front mould to set up the oblique slider of front mould above the back mould slider, and both pass through the inclined plane cooperation, guarantee that the same position has sufficient position space when two directions are loosed core; has the advantages of simple structure, convenient use and high production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a product of the present invention;
FIG. 2 is a schematic structural view of a product of the present invention;
FIG. 3 is a view A-A of FIG. 2;
fig. 4 is a schematic structural view of an injection mold for pulling cores in two directions according to an embodiment of the present invention;
fig. 5 is a schematic view of a partial structure of an injection mold for pulling cores in two directions according to an embodiment of the present invention;
fig. 6 is a schematic view of a partial structure of an injection mold for pulling cores in two directions according to an embodiment of the present invention;
fig. 7 is a schematic view of a partial structure of an injection mold for pulling cores in two directions according to an embodiment of the present invention;
in the figure: 1. the mold comprises a panel, 2, a front mold plate, 3, a shoveling machine, 4, a front mold inclined slide block, 5, a slide block layering, 6, a rear mold slide block, 7, an inclined guide pillar, 8, a limiting block, 9, a rear mold plate, 10, a first rear mold core, 11, a second rear mold core, 12, a bottom plate, 13, a supporting column, 14, an ejector pin assembly, 15 and a product.
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 efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 4-7, an embodiment of the present invention provides an injection mold for pulling cores in two directions, which includes a panel 1, a front mold plate 2, a rear mold plate 9, and a bottom plate 12, which are sequentially arranged from top to bottom; a front mould inclined sliding block 4 is arranged in the mounting hole of the front mould plate 2; the inclined direction of the front mould inclined slide block 4 is consistent with the inclined direction of the inclined hole of the product 15, and the inclined direction is inclined upwards from the product 15 to the outer side of the product 15; the upper end of the front mold inclined slide block 4 is fixed through a shovel machine 3, and the shovel machine 3 is fixed with the panel 1; a rear mold sliding block 6 is arranged below the front mold inclined sliding block 4, one side of the top of the rear mold sliding block 6 is matched with the lower end of the front mold inclined sliding block 4, the other side of the top of the rear mold sliding block 6 is matched with the front mold plate 2, and the bottom of the rear mold sliding block 6 is fixed with the rear mold plate 9. The utility model discloses a slider that is parallel to the wind surface is made the back mould slider, and the oblique slider of front mould is made to the slider that inclines upward, and set up the oblique slider 4 of front mould above the back mould slider 6, and both pass through the inclined plane cooperation, guarantee that the same position has sufficient position space when two directions are loosed core; has the advantages of simple structure, convenient use and high production efficiency.
Furthermore, a T-shaped groove is formed in the upper end of the front mold inclined sliding block 4 towards one side of the shovel machine 3 in an inclined mode, a T-shaped block is arranged on one side of the shovel machine 3 towards the front mold inclined sliding block 4, and the T-shaped block is inserted into the T-shaped groove. Further, the inclined direction of the T-shaped groove intersects with the inclined direction of the front mold inclined slider 4. The front mold inclined slide block 4 is locked by matching the T-shaped block with the T-shaped groove during mold closing, so that the occurrence of errors caused by displacement to the size of a product is prevented. Furthermore, both ends of the upper end of the front mold inclined sliding block 4 are provided with protruding steps, the steps are provided with sliding block pressing strips 5, and the sliding block pressing strips 5 can be fixed on the front mold plate 2 to compress the front mold inclined sliding block 4.
Further, the rear mold slide 6 and the rear mold plate 9 are fixed by an inclined guide post 7, the lower end of the inclined guide post 7 penetrates through the rear mold slide 6 and extends out of the rear mold plate 9, and the upper end extends into the limit groove on the bottom surface of the front mold plate 2. Furthermore, a limiting block 8 is fixed on the outer side of the rear mold plate 9, and the lower end of the inclined guide post 7 extends between the limiting block 8 and the rear mold plate 9. The positioning of the oblique guide post 7 is realized through the matching of the front template 2, the limiting block 8 and the rear template 9, so that the oblique guide post 7 can lock the rear mold slide block 6 during mold closing, and the rear mold slide block 6 can be conveniently pulled out during mold opening.
Further, a first rear mold core 10 is arranged on the rear template 9, a groove is arranged at the top of the first rear mold core 10, a second rear mold core 11 is arranged in the groove, and a gap is formed between the upper part of the outer wall of the second rear mold core 11 and the upper part of the inner wall of the groove; a cavity is enclosed among the first rear mold core 10, the second rear mold core 11, the front template 2, the front mold inclined slide block 4 and the rear mold slide block 6, and a product 15 is arranged in the cavity.
Furthermore, a supporting column 13 and a thimble assembly 14 are arranged on the bottom plate 12; the upper end of the supporting column 13 is fixed with the rear template 9, the lower end of the supporting column is fixed with the bottom plate 12, and the supporting column 13 is used for supporting the rear template 9.
As shown in fig. 1-3, the top of the product 15 is provided with an inclined hole which is inclined from the product 15 to the outer side of the product 15, a core needs to be pulled obliquely upward for the front mold inclined slide block 4 at the inclined hole, and a core needs to be pulled outward for the rear mold slide block 6 below the inclined hole; adopt the embodiment of the utility model provides an injection mold's of loosing core of two directions die sinking process does: mould I opens 70mm earlier, and shovel machine 3 fixes at panel 1, and the injection molding machine action when utilizing the die sinking, the oblique slider die sinking of front mould is driven to the T type piece of shovel machine 3, takes out the hole core, and the back is finished to the oblique slider of front mould loosing core, and II of die parting surfaces begin to be opened, and oblique guide pillar 7 drives 6 back mould sliders and goes out the mould, can solve the current problem that the position is not enough when having the loosing core of two directions on same position.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An injection mold capable of pulling cores in two directions comprises a panel, a front template, a rear template and a bottom plate which are sequentially arranged from top to bottom; the method is characterized in that: a front mould inclined sliding block is arranged in the mounting hole of the front mould plate; the inclined direction of the front mould inclined slide block is consistent with the inclined direction of the inclined hole of the product, and the front mould inclined slide block and the inclined hole are inclined upwards from the product to the outer side of the product; the upper end of the front mold inclined sliding block is fixed through a shovel machine, and the shovel machine is fixed with the panel; and a rear die sliding block is arranged below the front die inclined sliding block, one side of the top of the rear die sliding block is matched with the lower end of the front die inclined sliding block, the other side of the top of the rear die sliding block is matched with the front template, and the bottom of the rear die sliding block is fixed with the rear template.
2. The two-direction core pulling injection mold according to claim 1, characterized in that: the upper end of the front mould inclined sliding block is provided with a T-shaped groove towards one side of the shovel machine in an inclined mode, one side of the shovel machine towards the front mould inclined sliding block is provided with a T-shaped block, and the T-shaped block is inserted into the T-shaped groove.
3. The two-direction core pulling injection mold according to claim 2, characterized in that: the inclined direction of the T-shaped groove is crossed with the inclined direction of the front die inclined sliding block.
4. The two-direction core pulling injection mold according to claim 2, characterized in that: protruding steps are arranged at two ends of the upper end of the front die inclined sliding block, and sliding block pressing strips are arranged on the steps.
5. The two-direction core pulling injection mold according to claim 1, characterized in that: the rear die slide block and the rear die plate are fixed through an oblique guide pillar, the lower end of the oblique guide pillar penetrates through the rear die slide block and extends out of the rear die plate, and the upper end of the oblique guide pillar extends into a limiting groove in the bottom surface of the front die plate.
6. The two-direction core pulling injection mold according to claim 5, wherein: and a limiting block is fixed on the outer side of the rear template, and the lower end of the oblique guide pillar extends between the limiting block and the rear template.
7. The two-direction core pulling injection mold according to claim 1, characterized in that: the rear template is provided with a first rear mold core, the top of the first rear mold core is provided with a groove, and a second rear mold core is arranged in the groove; and a cavity is enclosed among the first rear mold core, the second rear mold core, the front template, the front mold inclined slide block and the rear mold slide block, and a product is arranged in the cavity.
8. The two-direction core pulling injection mold according to claim 1, characterized in that: a support column and a thimble assembly are arranged on the bottom plate; the upper end of the supporting column is fixed with the rear template, and the lower end of the supporting column is fixed with the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447350.3U CN211891792U (en) | 2019-12-30 | 2019-12-30 | Injection mold capable of pulling cores in two directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447350.3U CN211891792U (en) | 2019-12-30 | 2019-12-30 | Injection mold capable of pulling cores in two directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211891792U true CN211891792U (en) | 2020-11-10 |
Family
ID=73295697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922447350.3U Active CN211891792U (en) | 2019-12-30 | 2019-12-30 | Injection mold capable of pulling cores in two directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211891792U (en) |
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2019
- 2019-12-30 CN CN201922447350.3U patent/CN211891792U/en active Active
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