CN220562051U - Remote controller die - Google Patents
Remote controller die Download PDFInfo
- Publication number
- CN220562051U CN220562051U CN202223094183.7U CN202223094183U CN220562051U CN 220562051 U CN220562051 U CN 220562051U CN 202223094183 U CN202223094183 U CN 202223094183U CN 220562051 U CN220562051 U CN 220562051U
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- sliding
- die
- dies
- die plate
- groove
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- 239000003292 glue Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004146 energy storage 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 provides a remote controller die, which comprises an upper die plate, an upper die, a lower die plate and a lower die, wherein the upper die comprises two sliding dies which are arranged on the upper die plate in a sliding way, the two sliding dies respectively correspond to the front surface and the back surface of a formed remote controller, the sliding direction of the sliding dies is inclined and up-and-down sliding, the sliding dies are close to the middle positions of the two sliding dies when sliding obliquely upwards, the sliding dies are far away from the middle positions of the two sliding dies when sliding obliquely downwards, and an upper hook is arranged on the sliding dies; the lower die plate is provided with a lower hook, the upper end of the lower die plate is provided with a core for forming the internal shape of the remote controller, and the core protrudes out of the lower die plate; when the upper die and the lower die are assembled, the upper hook is hooked with the lower hook. The main structure of the upper die is two sliding dies, the outer surface of the remote controller is molded through the two sliding dies, the moving track of the sliding dies is changed through the upper hook and the lower hook, and the demolding difficulty is reduced. Therefore, the types and the number of the dies are reduced, particularly, the use of side dies is avoided, the matching difficulty is reduced, and the matching precision between the forming dies is improved.
Description
Technical Field
The utility model relates to the field of mold equipment, in particular to a remote controller mold.
Background
The remote controller is a handheld operation terminal and is generally used for remotely operating electronic equipment and mechanical equipment, such as a new energy storage battery remote controller, a television remote controller, an automobile remote controller and the like. These remote controllers are generally elongated in shape and are formed integrally in a thin flat shape. In these remote controls, the front face is provided with a display screen, and at the position where the display screen is mounted on the remote control, the inside and the outside are transparent, that is, a convex forming structure for forming the front face of the remote control is arranged on the mold. In the case where the housing has a side shape, a side mold may be added to mold the housing with the side mold, that is, the front shape of the remote controller, while also providing the side mold to each side of the remote controller, in this case, errors occur easily due to the fit between each molding die due to the multiple mold types, resulting in a defect of insufficient injection molding accuracy of the remote controller.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a remote controller die, so as to solve the technical problem of insufficient injection molding precision of a remote controller caused by excessive number of side dies in the prior art.
One of the purposes of the utility model is realized by adopting the following technical scheme:
the remote controller die comprises an upper die plate, a lower die plate and a lower die, wherein the upper die plate is arranged on the upper die plate, the lower die plate is arranged on the lower die plate, the upper die plate comprises two sliding dies which are arranged on the upper die plate in a sliding manner, the two sliding dies respectively correspond to the front surface and the back surface of a formed remote controller, the sliding direction of the sliding dies slides obliquely up and down, the sliding dies are close to the middle positions of the two sliding dies when sliding obliquely up, the sliding dies are far away from the middle positions of the two sliding dies when sliding obliquely down, and an upper hook is arranged on the sliding dies;
a lower hook is arranged on the lower die plate, a core for forming the internal shape of the remote controller is arranged at the upper end of the lower die plate, and the core protrudes out of the lower die plate;
when the upper die and the lower die are clamped, two sliding dies are clamped to form a cavity for forming the surface shape of the remote controller, the core stretches into the cavity, and the upper hook is hooked with the lower hook.
Optionally, a sliding rail parallel to the sliding direction of the sliding die is arranged on the upper die plate;
the sliding die is provided with a sliding groove, the sliding die is slidably arranged on the sliding rail, and the sliding groove is in sliding fit with the sliding rail.
Optionally, a travel groove for limiting the relative sliding travel is arranged in the sliding groove;
and the sliding rail is provided with a limiting lug which extends into the travel groove and is used for limiting the sliding travel between the sliding die and the upper die plate.
Optionally, the bottom of cope match-plate pattern is equipped with and is used for holding the holding tank of cope match-plate pattern, be equipped with the installation piece on the lateral wall of holding tank, the slide rail is fixed in on the installation piece.
Optionally, a side surface of the mounting block facing the upper die is an inclined surface, the inclined surface is parallel to the sliding direction of the sliding die, the sliding rail is mounted on the inclined surface, and the limiting protruding block is arranged at the lower end of the sliding rail;
the travel groove extends upward from the bottom of the sliding die in the slide groove.
Optionally, a molding surface is arranged on the front surface of the sliding die, and the sliding chute is arranged on the back surface of the sliding die;
the side of the sliding die is provided with a guide groove, and the upper die plate is provided with a guide rail matched with the guide groove.
Optionally, a guide cylinder which is obliquely arranged is arranged at the top of the sliding die;
the upper template is provided with a guide post matched with the guide cylinder, and the guide post is in sliding fit with the guide cylinder.
Optionally, the upper hook is L-shaped, and the lower hook is inverted L-shaped.
Optionally, a glue injection port is arranged on the side wall of the cavity, and the glue injection port is positioned at more than two thirds of the height of the cavity.
Optionally, in the two sliding molds oppositely arranged, a positioning groove is arranged on the front face of one sliding mold, and a positioning protrusion is arranged on the front face of the other sliding mold.
Compared with the prior art, the utility model has the beneficial effects that:
in the remote controller die, when an upper die and a lower die are clamped, two sliding dies are clamped to form a cavity for forming the surface shape of the remote controller, specifically, the lower parts of the two sliding dies are protruded out of the bottom of the upper die plate, the two sliding dies move downwards along with the upper die plate, the two sliding dies abut against the lower die plate before the upper die plate, the two sliding dies move in opposite directions under the action of the upper die plate and the lower die plate, an upper hook is hooked with a lower hook, and a core stretches into the cavity to finish clamping of the two sliding dies and the lower die; when the upper die and the lower die are used for demolding, the upper die plate is lifted upwards, the two sliding dies are influenced by hooking of the upper hook and the lower hook, the two sliding dies do not lift along with the upper die plate, the two sliding dies do opposite movement, the two sliding dies do transverse demolding until the upper hook and the lower hook are unhooked, and then the two sliding dies move upwards along with the upper die to finish demolding. The main structure of the upper die is two sliding dies, the outer surface of the remote controller is molded through the two sliding dies, the moving track of the sliding dies is changed through the upper hook and the lower hook, and the demolding difficulty is reduced. Therefore, the types and the number of the dies are reduced, particularly, the use of side dies is avoided, the matching difficulty is reduced, and the matching precision between the forming dies is improved.
Drawings
Fig. 1 is a schematic perspective view of a remote controller mold according to the present utility model;
FIG. 2 is a schematic top view of a remote control mold according to the present utility model;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an exploded view of the remote control mold of the present utility model;
fig. 5 is another exploded view of the remote control die of the present utility model.
In the figure:
1. an upper template; 11. a slide rail; 12. a limit bump; 13. a receiving groove; 14. a mounting block; 15. a guide post;
2. a sliding die; 21. a hook is arranged; 22. a chute; 23. a travel groove; 24. a guide cylinder; 25. a glue injection launder; 26. a glue injection groove; 27. a positioning groove; 28. positioning the convex;
3. a lower template; 31. a lower hook;
4. a lower die;
5. a top plate;
6. a bottom plate.
Detailed Description
The present utility model will be further described with reference to fig. 1 to 5 and the detailed description, wherein, on the premise of no conflict, new embodiments can be formed by any combination of the embodiments or technical features described below.
The utility model provides a remote controller die for injection molding of a remote controller shell, which is shown in fig. 1, 2 and 3, and comprises an upper die plate 1, an upper die, a lower die plate 3, a lower die 4, a top plate 5 and a bottom plate 6, wherein the upper die plate is arranged on the upper die plate 1, the top plate 5 is arranged on the upper die plate 1, the lower die 4 is arranged on the lower die plate 3, and the lower die plate 3 is arranged on the lower die plate 3. The upper die comprises two sliding dies 2 which are oppositely arranged, the two sliding dies 2 are arranged on the upper die plate 1 in a sliding mode, the two sliding dies 2 respectively correspond to the front face and the back face of the formed remote controller, namely, the front face of one sliding die 2 is provided with a forming face of the front face of the remote controller shell, and the front face of the other sliding die 2 is provided with a forming face of the front face of the remote controller shell. The sliding direction of the sliding mold 2 is inclined to slide up and down, and is close to the middle position of the two sliding molds 2 when sliding obliquely upwards, and is far away from the middle position of the two sliding molds 2 when sliding obliquely downwards, and the upper hooks 21 are arranged on the sliding molds 2. The lower die plate 3 is provided with a lower hook 31, the upper end of the lower die 4 is provided with a core for forming the internal shape of the remote controller, and the core protrudes out of the lower die plate 3.
When the upper die and the lower die 4 are matched, the two sliding dies 2 are matched to form a cavity for forming the surface shape of the remote controller, specifically, the lower parts of the two sliding dies 2 are protruded out of the bottom of the upper die plate 1, the two sliding dies 2 move downwards along with the upper die plate 1, the two sliding dies 2 are abutted against the lower die plate 3 before the upper die plate 1, the two sliding dies 2 move oppositely under the action of the upper die plate 1 and the lower die plate 3, the upper hook 21 is hooked with the lower hook 31, the core stretches into the cavity, and the two sliding dies 2 and the lower die 4 are matched; when the upper die and the lower die 4 are released, the upper die plate 1 is lifted upwards, the two sliding dies 2 are influenced by the hooking of the upper hook 21 and the lower hook 31, the two sliding dies 2 do not lift along with the upper die plate 1, the two sliding dies 2 do opposite movement, the two sliding dies 2 do transverse releasing until the upper hook 21 and the lower hook 31 are unhooked, and then the two sliding dies 2 move upwards along with the upper die, so that releasing is completed.
The utility model structurally adopts the main structure that the upper die is provided with two sliding dies 2, the outer surface of the remote controller is molded through the two sliding dies 2, and the moving track of the sliding dies 2 is changed through the upper hook 21 and the lower hook 31, so that the demoulding difficulty is reduced. Therefore, the types and the number of the dies are reduced, particularly, the use of side dies is avoided, the matching difficulty is reduced, and the matching precision between the forming dies is improved.
For the specific embodiment of the cavity of the upper mold, namely, the structure surrounded by the molding surfaces of the two sliding molds 2. The front surface of the remote controller is molded at the middle position of the molding surface of one sliding mold 2, the back surface of the remote controller is molded at the middle position of the molding surface of the other sliding mold 2, the left side and the right side of the remote controller are molded at the two sides of the molding surface of the two sliding molds 2, the two sides of the molding surface of the sliding mold 2 are removed surfaces, and the two sides of the cavity are smooth curved surfaces.
Of course, the side surface of the remote controller may be two inclined surfaces with the parting surfaces of the two sliding molds 2 as boundaries.
In some further embodiments, in order to precisely guide the sliding die 2 to precisely move, as shown in fig. 3 to 5, the upper die plate 1 is provided with a slide rail 11 parallel to the sliding direction of the sliding die 2. Similarly, the sliding die 2 is provided with a sliding groove 22, the sliding die 2 is slidably arranged on the sliding rail 11, and the sliding groove 22 is in sliding fit with the sliding rail 11.
Of course, a slide groove 22 may be provided on the back surface of the slide die 2, and a slide rail 11 provided in correspondence with the slide groove 22 may be provided on the upper die plate 1.
As shown in fig. 3 to 5, in order to limit the stroke of the slide die 2 on the slide rail 11, a stroke groove 23 for limiting the relative sliding stroke is provided in the slide groove 22. The slide rail 11 is provided with a limit lug 12, and the limit lug 12 extends into the travel groove 23 and is used for limiting the sliding travel between the sliding die 2 and the upper die plate 1. When the sliding die 2 slides along the sliding rail 11, the limit bump 12 extends into the travel groove 23, and the travel groove 23 limits the movement range of the limit bump 12, thereby limiting the travel of the sliding die 2.
In order to accommodate the upper die conveniently, as shown in fig. 3, the bottom of the upper die plate 1 is provided with an accommodating groove 13 for accommodating the upper die, the side wall of the accommodating groove 13 is provided with an installing block 14, and the sliding rail 11 is fixed on the installing block 14. Specifically, a mounting block 14 is provided on a side wall of the accommodating groove 13 corresponding to the back surface of the sliding die 2, and the slide rail 11 is fixed to the mounting block 14. In this embodiment, the slide rail 11 is fixed to the mounting block 14, and then the mounting block 14 is fixed to the side wall of the accommodating groove 13, so that the stability of mounting the slide rail 11 can be effectively improved.
The back surface of the sliding die 2 is an inclined surface parallel to the sliding direction, and similarly, the sliding-facing surface of the mounting block 14 is an inclined surface, and the sliding direction of the sliding die 2 is parallel to the inclined surface of the mounting block 14. The slide rail 11 is mounted on an inclined surface, and when the slide die 2 moves along the slide rail 11, it also moves along the inclined surface of the mounting block 14.
In addition, the limit bump 12 is disposed at the lower end of the slide rail 11, and the travel groove 23 extends upward from the bottom of the sliding die 2 in the slide groove 22, so that the limit bump 12 can block the sliding die 2 and place the sliding die 2 to drop during demolding and clamping of the sliding die 2, in addition to limiting the travel of the sliding die 2.
In the sliding die 2, the slide groove 22 is provided on the back surface of the sliding die 2, and the front surface of the sliding die 2 is provided with a molding surface. In addition to the rear face of the sliding die 2, a guiding structure is also provided on the side face of the sliding die 2, for example, a guiding groove is provided on the side face of the sliding die 2, and a guiding rail adapted to the guiding groove is provided on the upper die plate 1. In this embodiment, the slide rail 11 guides the slide die 2 from the back surface of the slide die 2, and the guide rail guides the slide die 2 to move from the side surface of the slide die 2, and the slide rail 11 is engaged with the guide rail to improve the moving accuracy of the slide die 2.
Further, in addition to the back surface and the side surface, in the present embodiment, a guide structure of the top portion is provided, specifically, as shown in fig. 3 to 5, the top portion of the sliding die 2 is provided with a guide cylinder 24 disposed obliquely. The upper template 1 is provided with a guide post 15 matched with the guide cylinder 24, and the guide post 15 is in sliding fit with the guide cylinder 24. The guide cylinder 24 is matched with the guide column 15 to guide the sliding die 2 to move, so that the guiding accuracy is further improved.
For the aforementioned upper hook 21 and lower hook 31, specifically, the upper hook 21 is L-shaped, and the lower hook 31 is inverted L-shaped. The upper hook 21 has an L-shape, i.e., the lower end of the upper hook 21 has a laterally extending hook portion, and the lower hook 31 has an inverted L-shape, i.e., the upper portion of the lower groove has a laterally extending hook portion. When the upper hook 21 and the lower hook 31 are hooked, the lower hook 31 can limit the upward movement of the upper hook 21, but does not limit the transverse movement of the upper hook 21, so that when the upper die plate 1 moves upward, the lower hook 31 hooks the upper hook 21 and the sliding die 2, and the sliding die 2 is guided by the sliding rail 11 and the guide rail to transversely withdraw the die.
In addition, for the remote controller, the shell is long, the thickness of the shell is thinner, in many cases, the glue injection port of the upper die is positioned at the bottom of the cavity, and hot glue can reach the upper part of the cavity only through a longer path, so that deformation is easy to occur on the upper part of the remote controller, the remote controller is concentrated in the upper part of the remote controller in terms of key distribution and display screen installation, and keys and display screens are easy to be caused to be incapable of being installed after deformation. In this embodiment, be equipped with the injecting glue mouth on the lateral wall of die cavity, the injecting glue mouth is located the height more than two thirds of die cavity, so, the injecting glue mouth shifts up, and the hot glue flows down from last, and the injecting glue mouth is located upper portion, has reduced or avoided the deformation of upper portion casing, even if produce deformation, also the deformation moves down, does not influence the installation of parts such as button, display screen.
Specifically, the glue injection port is located on the front surface of the sliding die 2. In addition, as shown in fig. 5, the front surfaces of the two sliding molds 2 are respectively provided with a glue injection groove 25 and a glue injection groove 26, and when the two sliding molds 2 are assembled, the glue injection grooves 25 of the two sliding molds 2 are surrounded to form a glue injection runner, and the glue injection grooves 26 are surrounded to form a glue injection opening.
In some embodiments, as shown in fig. 4 and 5, two sliding molds 2 are disposed opposite to each other, wherein one of the two sliding molds has a positioning groove 27 on the front surface and a positioning protrusion 28 on the front surface. During die assembly, the positioning protrusion 28 of one sliding die 2 is embedded into the positioning groove 27 on the opposite sliding die 2, so that the matching position of die assembly of the two sliding dies 2 is accurately positioned, and the die assembly precision is improved.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. The remote controller die comprises an upper die plate, an upper die, a lower die plate and a lower die, wherein the upper die is arranged on the upper die plate, the lower die is arranged on the lower die plate,
the upper die comprises two sliding dies which are arranged on the upper die plate in a sliding manner, the two sliding dies respectively correspond to the front surface and the back surface of the formed remote controller, the sliding direction of the sliding dies is inclined to slide up and down, the sliding dies are close to the middle positions of the two sliding dies when sliding obliquely upwards, the sliding dies are far away from the middle positions of the two sliding dies when sliding obliquely downwards, and the sliding dies are provided with upper hooks;
a lower hook is arranged on the lower die plate, a core for forming the internal shape of the remote controller is arranged at the upper end of the lower die plate, and the core protrudes out of the lower die plate;
when the upper die and the lower die are clamped, the two sliding dies are clamped to form a cavity for forming the surface shape of the remote controller, the core stretches into the cavity, and the upper hook is hooked with the lower hook.
2. The remote control die as claimed in claim 1, wherein the upper die plate is provided with a slide rail parallel to the sliding direction of the sliding die;
the sliding die is provided with a sliding groove, the sliding die is slidably arranged on the sliding rail, and the sliding groove is in sliding fit with the sliding rail.
3. The remote control die as claimed in claim 2, wherein a travel slot for limiting a relative sliding travel is provided in the slide slot;
and the sliding rail is provided with a limiting lug which extends into the travel groove and is used for limiting the sliding travel between the sliding die and the upper die plate.
4. A remote control die as claimed in claim 3, wherein the bottom of the upper die plate is provided with a receiving groove for receiving the upper die, a mounting block is provided on a side wall of the receiving groove, and the slide rail is fixed to the mounting block.
5. The remote control die as set forth in claim 4, wherein a side of the mounting block facing the upper die is a slope, the slope is parallel to a sliding direction of the sliding die, the slide rail is mounted on the slope, and the limit projection is disposed at a lower end of the slide rail;
the travel groove extends upward from the bottom of the sliding die in the slide groove.
6. The remote control die as claimed in claim 2, wherein a molding surface is provided on a front surface of the sliding die, and the chute is provided on a rear surface of the sliding die;
the side of the sliding die is provided with a guide groove, and the upper die plate is provided with a guide rail matched with the guide groove.
7. The remote control die as claimed in claim 2, wherein a guide cylinder is provided at the top of the sliding die;
the upper template is provided with a guide post matched with the guide cylinder, and the guide post is in sliding fit with the guide cylinder.
8. The remote control die of claim 2, wherein the upper hook is L-shaped and the lower hook is inverted L-shaped.
9. The remote control die of claim 1, wherein the side wall of the cavity is provided with a glue injection port, and the glue injection port is positioned at more than two thirds of the height of the cavity.
10. The remote control die as claimed in claim 1, wherein one of the two oppositely disposed slide dies has a positioning groove on a front surface thereof and a positioning protrusion on a front surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223094183.7U CN220562051U (en) | 2022-11-16 | 2022-11-16 | Remote controller die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223094183.7U CN220562051U (en) | 2022-11-16 | 2022-11-16 | Remote controller die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220562051U true CN220562051U (en) | 2024-03-08 |
Family
ID=90096299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223094183.7U Active CN220562051U (en) | 2022-11-16 | 2022-11-16 | Remote controller die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220562051U (en) |
-
2022
- 2022-11-16 CN CN202223094183.7U patent/CN220562051U/en active Active
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