CN220129417U - Core pulling mechanism for front bumper air curtain inner plate - Google Patents
Core pulling mechanism for front bumper air curtain inner plate Download PDFInfo
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- CN220129417U CN220129417U CN202321670589.7U CN202321670589U CN220129417U CN 220129417 U CN220129417 U CN 220129417U CN 202321670589 U CN202321670589 U CN 202321670589U CN 220129417 U CN220129417 U CN 220129417U
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- core
- pulling
- cavity
- core pulling
- air curtain
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- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a core pulling mechanism, in particular to a front bumper air curtain inner plate core pulling mechanism, which comprises an upper panel, a cavity and a core, wherein the upper panel, the cavity and the core are sequentially arranged from top to bottom, a core pulling assembly is arranged in the middle of the side surface adjacent to the upper panel and the cavity, an installation cavity for accommodating the core pulling assembly is arranged in the middle of the cavity, an opening for the core pulling assembly to pass through is arranged at the bottom end of the installation cavity, the core pulling assembly is externally connected with a power source to realize the driving of core pulling separation of a workpiece.
Description
Technical Field
The utility model relates to a core pulling mechanism, in particular to a core pulling mechanism for an inner plate of a front bumper air curtain.
Background
At present, a side air curtain guide plate is popular, production is integrated into one piece through injection molding, and when the product is demolded by the existing injection molding device, a product back-off area cannot be demolding according to a normal sliding block and inclined top structure, so that the production efficiency of the product is affected.
There is therefore a need for a front bumper curtain inner panel core pulling mechanism that ameliorates the above-described problems.
Disclosure of Invention
The utility model aims to provide a core pulling mechanism of a front bumper air curtain inner plate, which solves the problem that when the product is demoulded by the existing injection molding device in the background technology, a product back-off area cannot be pulled out according to a normal sliding block and inclined top structure, and the production efficiency of the product is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
front bumper air curtain inner panel mechanism of loosing core, including top panel, die cavity and the core that from top to bottom set gradually, top panel and the adjacent side middle part of die cavity are provided with the subassembly of loosing core, and the installation cavity that holds the subassembly of loosing core has been seted up at the middle part of die cavity, and the trompil that supplies the subassembly to pass through of loosing core has been seted up to the installation cavity bottom, and the external power supply of subassembly of loosing core realizes the drive to the work piece and looses core the separation, makes the top panel open gear between die cavity through the external drive source of connecting rod, realizes the action of loosing core through the subassembly of loosing core.
As a preferable scheme of the utility model, the core-pulling assembly comprises a core-pulling guide rail fixedly connected with the upper panel, wherein the two sides of the core-pulling guide rail are provided with inserts which are fixedly connected with the mounting cavity of the cavity, the two sides of the end part of the core-pulling guide rail are provided with mounting grooves, and the core-pulling blocks are arranged in the mounting grooves at the two sides.
As a preferable scheme of the utility model, inclined planes are arranged on the adjacent sides of the insert and the core pulling guide rail on two sides, the inclined planes are provided with the inclined guide rail, when the upper panel and the cavity are shifted, the upper panel and the cavity are separated, at the moment, the core pulling guide rail is separated from the insert, and the core pulling blocks on two sides of the inclined guide rail slide obliquely downwards to drive the workpiece to be separated from the cavity.
As a preferable scheme of the utility model, one end of the loose core block is matched and slidingly connected with the inclined guide rail.
As a preferable scheme of the utility model, a plurality of connecting rods are arranged on two sides of the upper panel in a penetrating way, a draw hook is arranged at the lower end of each connecting rod, and the draw hook is fixedly connected with the mold core.
As a preferable scheme of the utility model, the upper end of the connecting rod is connected with the driving source in a butt joint way, and the driving source drives the upper panel and the cavity to open a gear.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the core pulling structure, the cavity and the upper panel are separated in advance to open the mold when the mold is opened, and the core pulling block slides according to the direction of the core pulling guide rail to perform core pulling action when moving along with the cavity, so that compared with the existing mold structure, the quick and stable core pulling can be realized, and the mold stripping efficiency is improved.
Drawings
FIG. 1 is a first view angle expanded view of the present utility model;
FIG. 2 is a second view angle expanded view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
fig. 4 is a side view of the present utility model.
In the figure: the core pulling device comprises an upper panel 1, a cavity 2, a core pulling guide rail 3, an insert 4, a draw hook 5, an opening 6, a workpiece 7, a core pulling block 8, an inclined guide rail 9, a mounting groove 10 and a connecting rod 11.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" 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. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present utility model provides the following technical solutions:
referring to fig. 1, 2, 3 and 4, the front bumper air curtain inner panel core pulling mechanism comprises an upper panel 1, a cavity 2 and a core, wherein the upper panel 1, the cavity 2 and the core are sequentially arranged from top to bottom, two sides of the upper panel 1 are respectively provided with a plurality of connecting rods 11 in a penetrating mode, draw hooks 5 are respectively installed at the lower ends of the connecting rods 11, the draw hooks 5 are fixedly connected with the core, the upper ends of the connecting rods 11 are in butt joint with a driving source, a driving source is used for driving the upper panel 1 and the cavity 2 to open a gear, a core pulling assembly is arranged in the middle of the adjacent side surfaces of the upper panel 1 and the cavity 2, an installation cavity for accommodating the core pulling assembly is arranged in the middle of the cavity 2, an opening 6 for the core pulling assembly to pass through is formed in the bottom end of the installation cavity, the core pulling assembly is externally connected with a power source for driving a workpiece 7 to open a gear, the upper panel 1 and the cavity 2 are enabled to open a gear through the connecting rods 11 externally connected with the driving source.
Referring to fig. 1, 2 and 3, the core pulling assembly includes a core pulling guide rail 3 fixedly connected with an upper panel 1, two sides of the core pulling guide rail 3 are provided with inserts 4, the inserts 4 are fixedly connected with an installation cavity of a cavity 2, two sides of an end portion of the core pulling guide rail 3 are provided with installation grooves 10, core pulling blocks 8 are installed in the installation grooves 10 on two sides, two sides of the inserts 4 are provided with inclined planes on adjacent sides of the core pulling guide rail 3, inclined guide rails 9 are arranged on the inclined planes, one ends of the core pulling blocks 8 are in sliding connection with the inclined guide rails 9 in a matched manner, when a gear is opened between the upper panel 1 and the cavity 2, the upper panel 11 is separated from the cavity 2, at this time, the core pulling guide rail 3 is separated from the inserts 4, and the core pulling blocks 8 on two sides of the inclined guide rails 9 slide obliquely downwards to drive a workpiece 7 to be separated from the cavity 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Front bumper air curtain inner panel mechanism of loosing core, including top panel (1), die cavity (2) and core that from top to bottom set gradually, its characterized in that: the utility model discloses a core-pulling assembly, including top panel (1) and die cavity (2), the top panel (1) is provided with core-pulling assembly with adjacent side middle part of die cavity (2), core-pulling assembly includes core-pulling guide (3) with top panel (1) fixed connection, the both sides of core-pulling guide (3) are equipped with insert (4), insert (4) and die cavity (2)'s installation cavity fixed connection, mounting groove (10) have been seted up to core-pulling guide (3) tip both sides, both sides mounting groove (10) internally mounted has core-pulling block (8), the installation cavity that holds core-pulling assembly has been seted up at the middle part of die cavity (2), open pore (6) that supplies core-pulling assembly to pass through have been seted up to the installation cavity bottom, core-pulling assembly external power supply realizes the drive and carries out core-pulling separation to work piece (7).
2. The front-bumper air curtain inner panel core pulling mechanism according to claim 1, wherein: the two sides of the insert (4) are provided with inclined planes on the adjacent sides of the core pulling guide rail (3), and inclined guide rails (9) are arranged on the inclined planes.
3. The front-bumper air curtain inner panel core pulling mechanism according to claim 2, wherein: one end of the core pulling block (8) is matched and slidingly connected with the inclined guide rail (9).
4. The front-bumper air curtain inner panel core pulling mechanism according to claim 1, wherein: the utility model discloses a mould core, including top panel (1), connecting rod (11), draw hook (5) are all installed to top panel (1) both sides, and fixed connection between draw hook (5) and the mould core are all run through and are provided with a plurality of connecting rods (11), and draw hook (5) are all installed to every connecting rod (11) lower extreme.
5. The front-bumper air curtain inner panel core pulling mechanism according to claim 4, wherein: the upper end of the connecting rod (11) is connected with a driving source in a butt joint mode, and the driving source drives the upper panel (1) and the cavity (2) to open a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321670589.7U CN220129417U (en) | 2023-06-29 | 2023-06-29 | Core pulling mechanism for front bumper air curtain inner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321670589.7U CN220129417U (en) | 2023-06-29 | 2023-06-29 | Core pulling mechanism for front bumper air curtain inner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220129417U true CN220129417U (en) | 2023-12-05 |
Family
ID=88954451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321670589.7U Active CN220129417U (en) | 2023-06-29 | 2023-06-29 | Core pulling mechanism for front bumper air curtain inner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220129417U (en) |
-
2023
- 2023-06-29 CN CN202321670589.7U patent/CN220129417U/en active Active
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