CN218660052U - Forming die for power supply box cover production - Google Patents
Forming die for power supply box cover production Download PDFInfo
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- CN218660052U CN218660052U CN202222719637.9U CN202222719637U CN218660052U CN 218660052 U CN218660052 U CN 218660052U CN 202222719637 U CN202222719637 U CN 202222719637U CN 218660052 U CN218660052 U CN 218660052U
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- shaping
- mold core
- power supply
- supply box
- box cover
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Abstract
The utility model relates to a forming die for power lid production, including upper die base and die holder, the upper die base is equipped with the mold core towards one side of die holder, one side of die holder towards the upper die base is equipped with down the mold core, it forms the shaping chamber that corresponds with power lid shape with lower mold core connection cooperation to go up the mold core, the bottom that corresponds the shaping chamber on the lower mold core is equipped with the seal limit shaping groove, be equipped with the double-screw bolt shaping cavity that a plurality of and seal limit shaping groove meet on the inboard position that corresponds the seal limit shaping groove on the lower mold core, be equipped with the double-screw bolt shaping convex part that corresponds with double-screw bolt shaping cavity on going up the mold core, through setting up double-screw bolt shaping cavity and double-screw bolt shaping convex part in the inboard position that corresponds the shaping chamber, the double-screw bolt that makes the power lid after accomplishing the processing can set up in its inboard, the whole occupation space of the power lid that this mould processed is littleer, more can improve power lid overall structure intensity through the double-screw bolt.
Description
Technical Field
The utility model relates to a technical field of shell processing, concretely relates to forming die for production of power supply box cover.
Background
Power supply unit of consumer such as air conditioner, generally need set up power box body and power box lid in its outside, power box lid and power box body realize connecting fixedly through screw device usually, therefore, need set up in the double-screw bolt that screw device corresponds on the power box lid, current forming die who is used for processing power box lid generally can set up in the shaping structure that the double-screw bolt corresponds in the outside of mold core, lead to accomplishing the outside position that the double-screw bolt on the power box lid after the processing can only set up at the power box lid, cause the whole occupation space of power box lid great, be unfavorable for the nimble installation of power box lid on the consumer.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a forming die for power lid production, aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.
The purpose of the utility model is realized like this:
the utility model provides a forming die for production of power supply box cover, including upper die base and die holder, one side that the upper die base was equipped with the mold core towards the die holder, one side that the die holder was equipped with down the mold core towards the upper die base, it forms the shaping chamber that corresponds with the power supply box cover shape to go up mold core and lower mold core connection cooperation, the bottom that corresponds the shaping chamber on the lower mold core is equipped with the sealing strip shaping groove, be equipped with the double-screw bolt shaping cavity that a plurality of and sealing strip shaping groove meet on the inboard position that corresponds the sealing strip shaping groove on the lower mold core, be equipped with the double-screw bolt shaping convex part that corresponds with double-screw bolt shaping cavity on the upper die core.
The wire harness opening forming block horizontally extending outwards is arranged on the lower die core corresponding to the side wall of the forming cavity, and a wire harness opening forming concave part corresponding to the wire harness opening forming block is arranged on the upper die core.
The outside in sealed limit shaping groove is equipped with the bellied spacing limit shaping step that makes progress, and spacing limit shaping step still passes through pencil mouth shaping piece.
The upside of lower mold core is equipped with under shaping portion of terminal surface and the inclined plane shaping portion, and shaping portion is the step shape under the terminal surface, and shaping portion sets up the outside of shaping portion under the terminal surface and from inside to outside downward sloping under the inclined plane, goes up and is equipped with shaping portion on the terminal surface that shaping portion corresponds under the terminal surface and the inclined plane that shaping portion corresponds under the inclined plane on the mold core respectively.
The upper mold core and the lower mold core are connected and matched to form a plurality of molding cavities corresponding to the shape of the power supply box cover.
The lower die base is provided with a guide post extending towards the upper die base, and the upper die base is provided with a guide groove corresponding to the guide post.
The lower die core is provided with a limiting rod, and the upper die core is provided with a limiting hole corresponding to the limiting rod.
The lower end of the limiting rod sequentially penetrates through the lower mold core and the lower mold base, the lower end of the limiting rod enables the limiting rod to move vertically through a connecting transmission mechanism, and a demolding rod extending towards the bottom of the molding cavity is arranged on the limiting rod corresponding to the lower mold core.
The utility model has the advantages that:
through setting up double-screw bolt shaping cavity and double-screw bolt shaping convex part in the position that corresponds the shaping intracavity side, the double-screw bolt that makes the power lid after accomplishing processing can set up in its inboard, and the whole occupation space of the power lid that this mould processed is littleer, more can improve power lid overall structure intensity through the double-screw bolt, can also form the fretwork portion that corresponds with the double-screw bolt in the outside of power lid, makes the user externally beat the screw when the installation power lid, and is more convenient.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
Fig. 1 is an exploded view of the embodiment of the present invention.
Fig. 2 is an exploded view of the embodiment of the present invention.
Fig. 3 is a schematic structural view of the die core according to the embodiment of the present invention.
Fig. 4 is a schematic structural view of the die core according to the embodiment of the present invention.
Fig. 5 is an enlarged view of embodiment a of the present invention.
Fig. 6 is an enlarged view of embodiment B of the present invention.
Fig. 7 is a schematic structural diagram of a power supply box cover according to an embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a power supply box cover according to an embodiment of the present invention.
Fig. 9 is a third schematic structural diagram of a power supply box cover according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-9, the forming die for producing the power supply box cover comprises an upper die base 1 and a lower die base 2, wherein an upper die core 3 is arranged on one side of the upper die base 1 facing the lower die base 2, a lower die core 4 is arranged on one side of the lower die base 2 facing the upper die base 1, the upper die core 3 and the lower die core 4 are connected and matched to form a forming cavity corresponding to the power supply box cover 5 in shape, a sealing edge forming groove 41 is arranged at the bottom of the forming cavity corresponding to the lower die core 4, and a sealing edge 51 can be formed in the power supply box cover 5 through the sealing edge forming groove 41 and is used for improving the sealing performance of the power supply box cover 5 after installation.
The inner side of the lower mold core 4 corresponding to the sealing edge forming groove 41 is provided with a plurality of stud forming cavities 42 connected with the sealing edge forming groove 41, the upper mold core 3 is provided with stud forming convex parts 31 corresponding to the stud forming cavities 42, the stud forming cavities 42 and the stud forming convex parts 31 are arranged at the inner sides of the corresponding forming cavities, so that the studs 52 of the processed power supply box cover 5 can be arranged at the inner sides of the studs, the whole occupied space of the power supply box cover 5 processed by the mold is smaller, the overall structural strength of the power supply box cover 5 can be improved through the studs 52, hollow parts 56 corresponding to the studs 52 can be formed at the outer side of the power supply box cover 5, and a user can screw the power supply box cover 5 externally and is more convenient to use.
After the completion of the processing, the stud 52 is formed inside the position where the bead 51 comes into contact, and the structural strength of the bead 51 is also improved to some extent.
Furthermore, a wire harness opening forming block 43 which horizontally extends outwards is arranged on the lower die core 4 corresponding to the side wall of the forming cavity, and a wire harness opening forming concave part 32 corresponding to the wire harness opening forming block 43 is arranged on the upper die core 3, so that a notch 53 for a wire harness to pass through can be formed in the power supply box cover 5 after the processing is completed, and the notch 53 is in a lower side opening shape, so that the wire harness can better pass through the power supply box cover 5.
Further, the outer side of the sealing edge forming groove 41 is provided with a limiting edge forming step 44 protruding upwards, so that the processed power supply box cover 5 can have a limiting convex edge 54 protruding outwards, and the limiting convex edge 54 can limit when the power supply box cover 5 is installed on a box body.
The limiting flange forming step 44 also passes through the wire harness opening forming block 43, so that the limiting flange 54 can pass through the peripheral position of the notch 53, and the structural strength of the notch 53 is improved.
Furthermore, the upper side of the lower mold core 4 is provided with an end surface lower forming portion 45 and an inclined surface lower forming portion 46, the end surface lower forming portion 45 is in a step shape, the inclined surface lower forming portion 46 is arranged on the outer side of the end surface lower forming portion 45 and inclines downwards from inside to outside, the upper mold core 3 is respectively provided with an end surface upper forming portion 33 corresponding to the end surface lower forming portion 45 and an inclined surface upper forming portion 34 corresponding to the inclined surface lower forming portion 46, the inclined surface lower forming portion 46 and the inclined surface upper forming portion 34 can enable the upper side of the power supply box cover 5 after being processed to be provided with an inclined surface 55 capable of discharging water, and the end surface lower forming portion 45 and the end surface upper forming portion 33 can enable the surface of the power supply box cover 5 after being processed to have a step-shaped structure, so that the overall structural strength of the power supply box cover is improved.
Furthermore, go up the die core 3 and the cooperation of connecting of die core 4 can form a plurality of and the shaping chamber that power lid 5 shapes correspond, make go up die core 3 and die core 4 can be through a plurality of power lids 5 of compound die processing, improve whole machining efficiency.
Furthermore, the lower die holder 2 is provided with a guide post 21 extending towards the upper die holder 1, and the upper die holder 1 is provided with a guide groove 12 corresponding to the guide post 21, so that the stability of the upper die holder 1 and the lower die holder 2 in the die closing and die separating processes is improved.
Furthermore, a limiting rod 47 is arranged on the lower mold core 4, a limiting hole 35 corresponding to the limiting rod 47 is arranged on the upper mold core 3, and the limiting rod 47 is matched with the limiting hole 35 to improve the precision of the upper mold core 3 and the lower mold core 4 in mold closing.
Further, the lower end of the limiting rod 47 sequentially penetrates through the lower mold core 4 and the lower mold base 2, the lower end of the limiting rod 47 enables the limiting rod 47 to move vertically through the connecting transmission mechanism, a demolding rod 48 extending towards the bottom of the molding cavity is arranged on the limiting rod 47 corresponding to the lower mold core 4, and the limiting rod 47 can achieve the effect of rapid demolding through pushing the demolding rod 48 except for improving mold closing precision.
The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.
Claims (8)
1. The utility model provides a forming die for production of power supply box lid, includes upper die base (1) and die holder (2), upper die base (1) is equipped with mold core (3) towards one side of die holder (2), die holder (2) are equipped with down mold core (4) towards one side of upper die base (1), it forms the shaping chamber that corresponds with power supply box lid (5) shape to go up mold core (3) and lower mold core (4) connection cooperation, a serial communication port, the bottom that corresponds the shaping chamber on lower mold core (4) is equipped with sealed limit shaping groove (41), is equipped with on the inboard position that corresponds sealed limit shaping groove (41) on lower mold core (4) a plurality of and double-screw bolt shaping cavity (42) that meet with sealed limit shaping groove (41), upward be equipped with shaping convex part (31) that correspond with double-screw bolt shaping cavity (42) on mold core (3).
2. The forming die for producing the power supply box cover as claimed in claim 1, wherein: the wire harness opening forming device is characterized in that a wire harness opening forming block (43) which horizontally extends outwards is arranged on the lower mold core (4) corresponding to the side wall of the forming cavity, and a wire harness opening forming concave portion (32) corresponding to the wire harness opening forming block (43) is arranged on the upper mold core (3).
3. The forming die for producing the power supply box cover as claimed in claim 2, wherein: the outside of sealing edge shaping groove (41) is equipped with the protruding spacing limit shaping step (44) that makes progress, spacing limit shaping step (44) still through pencil mouth shaping piece (43).
4. The forming die for producing the power supply box cover as claimed in claim 1, wherein: the upside of lower mold core (4) is equipped with under terminal surface shaping portion (45) and inclined plane shaping portion (46), shaping portion (45) are the step shape under the terminal surface, shaping portion (46) set up under the terminal surface the outside of shaping portion (45) and by inside to outside downward sloping under the inclined plane, go up on mold core (3) be equipped with respectively with terminal surface shaping portion (33) and inclined plane shaping portion (34) that shaping portion (46) correspond under the inclined plane on the terminal surface that shaping portion (45) correspond under the terminal surface.
5. The forming die for producing the power supply box cover as claimed in claim 1, wherein: the upper mold core (3) and the lower mold core (4) are connected and matched to form a plurality of molding cavities corresponding to the shape of the power supply box cover (5).
6. The forming die for producing the power supply box cover according to any one of claims 1 to 5, wherein: the die is characterized in that the lower die holder (2) is provided with a guide post (21) extending towards the upper die holder (1), and the upper die holder (1) is provided with a guide groove (12) corresponding to the guide post (21).
7. The forming die for producing the power supply box cover according to any one of claims 1 to 5, wherein: the lower mold core (4) is provided with a limiting rod (47), and the upper mold core (3) is provided with a limiting hole (35) corresponding to the limiting rod (47).
8. The forming die for producing the power supply box cover as claimed in claim 7, wherein: the lower end of the limiting rod (47) sequentially penetrates through the lower mold core (4) and the lower mold base (2), the lower end of the limiting rod (47) enables the limiting rod (47) to move vertically through a connecting transmission mechanism, and a demolding rod (48) extending towards the bottom direction of the molding cavity is arranged on the position, corresponding to the lower mold core (4), of the limiting rod (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222719637.9U CN218660052U (en) | 2022-10-14 | 2022-10-14 | Forming die for power supply box cover production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222719637.9U CN218660052U (en) | 2022-10-14 | 2022-10-14 | Forming die for power supply box cover production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218660052U true CN218660052U (en) | 2023-03-21 |
Family
ID=85564859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222719637.9U Active CN218660052U (en) | 2022-10-14 | 2022-10-14 | Forming die for power supply box cover production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218660052U (en) |
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2022
- 2022-10-14 CN CN202222719637.9U patent/CN218660052U/en active Active
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