CN218660038U - A forming die for power pack production - Google Patents
A forming die for power pack production Download PDFInfo
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- CN218660038U CN218660038U CN202222719610.XU CN202222719610U CN218660038U CN 218660038 U CN218660038 U CN 218660038U CN 202222719610 U CN202222719610 U CN 202222719610U CN 218660038 U CN218660038 U CN 218660038U
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- forming
- power supply
- circuit board
- power
- wire passing
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Abstract
The utility model relates to a forming die for power pack production, including upper die base and die holder, the upper die base is equipped with the mold core towards one side of die holder, the die holder is equipped with down the mold core towards one side of upper die base, be equipped with circuit board chamber shaping portion and power chamber shaping portion on the die core down, upward be equipped with first shaping cavity and the second shaping cavity that corresponds with circuit board chamber shaping portion and power chamber shaping portion respectively on the mold core, the left and right sides of circuit board chamber shaping portion is equipped with outside convex circuit board groove shaping chimb, the outside of power chamber shaping portion is equipped with outside convex power groove shaping scalaries, through setting up circuit board groove shaping chimb and power groove shaping scalaries, can form the mounting groove that is used for installing the circuit board in the power box after making to process and be used for installing the power supply mounting groove of control power, the workman need not to fix circuit board and control power in the power box with the screw, the installation degree of difficulty of power pack and circuit board and control power supply has been simplified, and production efficiency is improved.
Description
Technical Field
The utility model relates to a technical field of shell, concretely relates to forming die for power pack production.
Background
The power supply device of electric equipment such as an air conditioner generally needs to be provided with a power supply box on the outer side, the power supply box is provided with a circuit board and a control power supply, the circuit board and the control power supply are generally installed and fixed with the power supply box through a screw device, the existing forming die for producing the power supply box generally can be provided with a forming structure corresponding to a stud on a die core, the stud which can be installed and matched with the circuit board and the control power supply is arranged in an inner cavity of the processed power supply box, and the inner space of the power supply box is not beneficial to the action of screwing by workers, so that the existing forming die for producing the power supply box can not reduce the installation difficulty of the processed power supply box, the circuit board and the control power supply, and the production efficiency is not beneficial to improvement.
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 of power pack 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 of power pack production, includes upper die base and die holder, and one side that the upper die base was towards the die holder is equipped with the mold core, and one side that the die holder was towards the upper die base is equipped with down the mold core, is equipped with circuit board chamber shaping portion and power chamber shaping portion on the lower mold core, is equipped with first shaping cavity and the second shaping cavity that corresponds with circuit board chamber shaping portion and power chamber shaping portion respectively on going up the mold core.
The left and right sides of circuit board chamber shaping portion is equipped with outside convex circuit board groove shaping chimb, and the outside of power chamber shaping portion is equipped with outside convex power groove shaping protruding rank.
The bottom of circuit board chamber shaping portion is equipped with first line portion of crossing shaping piece, and first line portion of crossing shaping piece is outside bellied cubic, and its width is by the bottom upwards degressive.
The bottom of the power cavity forming part is provided with a second wire passing part forming block, the second wire passing part forming block is in an L shape, one end of the second wire passing part forming block is connected with the power cavity forming part, and the other end of the second wire passing part forming block forms a gap with the power cavity forming part.
The bottom of circuit board groove shaping chimb is equipped with spigot surface shaping hypotenuse, and spigot surface shaping hypotenuse is by supreme inside side slope setting down.
The circuit board cavity forming part and the power supply cavity forming part are integrally formed into an L-shaped block structure.
The upper adjacent positions of the circuit board cavity forming part and the power supply cavity forming part are in a step shape.
The outer side of the first wire passing part forming block is provided with a guide lug forming groove, the guide lug forming groove is formed by extending the edge of the first wire passing part forming block to the center direction of the first wire passing part forming block, and the guide lug forming groove is provided with an inclined plane which is inclined upwards from outside to inside.
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 upper mold core and the lower mold core are connected and matched to form a plurality of forming cavities corresponding to the shape of the power supply box.
The utility model has the advantages that:
through setting up circuit board groove shaping chimb and power groove shaping chimb, can form the circuit board mounting groove that is used for installing the circuit board and be used for installing the power supply mounting groove of control power in making the power box after the processing, the workman need not to fix circuit board and control power at the interior screw of power box, has simplified the installation degree of difficulty of power box and circuit board and control power, improves production efficiency. In addition, the first wire passing part forming block and the second wire passing part forming block can enable the edge position of the power supply box after machining to form a first wire passing part and a second wire passing part which are respectively connected with the control power supply and the circuit board and used for allowing the wire harness to enter the power supply box, and the position of the wire harness is limited through the first wire passing part and the second wire passing part, so that the wire harness is not easy to loosen from the circuit board or the control power supply due to stress.
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 diagram of an embodiment of the present invention.
Fig. 4 is a schematic view of a partial structure of the lower die core according to an embodiment of the present invention.
Fig. 5 is a schematic view of a local structure of the lower die core according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a power supply box according to an embodiment of the present invention.
Fig. 7 is an enlarged view of embodiment a of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-7, the forming die for producing the power supply box comprises an upper die holder 1 and a lower die holder 2, wherein an upper die core 3 is arranged on one side of the upper die holder 1 facing the lower die holder 2, a lower die core 4 is arranged on one side of the lower die holder 2 facing the upper die holder 1, a circuit board cavity forming part 41 and a power supply cavity forming part 42 are arranged on the lower die core 4, and a first forming cavity 31 and a second forming cavity 32 which correspond to the circuit board cavity forming part 41 and the power supply cavity forming part 42 respectively are arranged on the upper die core 3.
The left and right sides of circuit board chamber shaping portion 41 is equipped with outside convex circuit board groove shaping chimb 411, the outside of power supply chamber shaping portion 42 is equipped with outside convex power supply groove shaping chimb 421, through setting up circuit board groove shaping chimb 411 and power supply groove shaping chimb 421, can form circuit board mounting groove 51 that is used for the installation circuit board and be used for installing the power supply mounting groove 52 of control power in making the power supply box 5 after accomplishing the processing, the workman need not to go up the screw in power supply box 5 and fix circuit board and control power, the installation degree of difficulty of power supply box 5 and circuit board and control power has been simplified, and production efficiency is improved.
The bottom of the circuit board cavity forming part 41 is provided with a first wire passing part forming block 412, the first wire passing part forming block 412 is in a block shape protruding outwards, the width of the first wire passing part forming block 412 decreases from the bottom upwards, a first wire passing part 53 in a U-shaped shape is formed on the processed power supply box 5 through the first wire passing part forming block 412, an opening of the first wire passing part 53 is arranged in the same direction as that of the opening of the power supply box 5, the width of the first wire passing part 53 decreases along the opposite direction of the opening, a wire harness passing through the first wire passing part 53 can enter from the opening of the first wire passing part 53, the wire harness can be clamped through the side wall of the first wire passing part 53 only by extruding the wire harness in the opposite direction of the opening, and the position fixing effect of the wire harness is achieved.
The bottom of the power cavity forming part 42 is provided with a second wire passing part forming block 422, the second wire passing part forming block 422 is L-shaped, one end of the second wire passing part forming block 422 is connected with the power cavity forming part 42, the other end of the second wire passing part forming block 422 forms a gap with the power cavity forming part 42, a second wire passing part 54 in a continuously bent groove shape is formed on the processed power box 5 through the second wire passing part forming block 422, the opening of the second wire passing part 54 is arranged in the same direction as the opening of the power box 5, a wire harness passing through the second wire passing part 54 can enter from the opening of the second wire passing part 54, and due to the fact that the second wire passing part 54 is in a continuously bent shape, when the wire harness is under tensile force, the bent position of the second wire passing part 54 can generate corresponding resistance, and the influence on the connecting position of the wire harness and the control power supply when the wire harness is under tensile force is reduced.
Further, the bottom of the circuit board slot forming flange 411 is provided with a guiding surface forming bevel 413, and the guiding surface forming bevel 413 is inclined from bottom to top to inside, so that the circuit board mounting groove 51 on the processed power box 5 can form a guiding-in bevel 511, and the circuit board can enter the circuit board mounting groove 51 from the opening end of the circuit board mounting groove 51 more easily.
Furthermore, the circuit board cavity forming part 41 and the power supply cavity forming part 42 are integrally formed into an L-shaped block structure, so that the spatial distribution of the power supply box 5 is more reasonable, and the overall length of the power supply box 5 is reduced.
Furthermore, the adjacent positions of the upper sides of the circuit board cavity forming part 41 and the power supply cavity forming part 42 are in a step shape, so that a step structure is formed between the circuit board cavity and the power supply cavity of the processed power supply box 5, and the overall structural strength of the power supply box 5 is improved.
Further, a guide protrusion forming groove 414 is formed on the outer side of the first wire passing portion forming block 412, the guide protrusion forming groove 414 extends from the edge of the first wire passing portion forming block 412 toward the center thereof, the guide protrusion forming groove 414 has an inclined surface inclined upward from the outside to the inside, so that a guide protrusion 55 for guiding a wire harness into the first wire passing portion 53 is formed at the position of the first wire passing portion 53 of the processed power supply box 5, and a guide inclined surface inclined in the opposite direction to the opening is formed on the guide protrusion 55.
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 11 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 assembling and die separating processes is improved.
Further, go up the die core 3 and the cooperation of the 4 connection of lower die core forms a plurality of and the shaping chamber that 5 shapes of power pack correspond, makes go up die core 3 and the 4 die cores of lower mould can be through a plurality of power packs of compound die processing 5, improves whole machining efficiency.
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 (7)
1. A forming die for power supply box production comprises an upper die holder (1) and a lower die holder (2), wherein an upper die core (3) is arranged on one side, facing the lower die holder (2), of the upper die holder (1), and a lower die core (4) is arranged on one side, facing the upper die holder (1), of the lower die holder (2), and is characterized in that a circuit board cavity forming part (41) and a power supply cavity forming part (42) are arranged on the lower die core (4), and a first forming cavity (31) and a second forming cavity (32) which respectively correspond to the circuit board cavity forming part (41) and the power supply cavity forming part (42) are arranged on the upper die core (3);
the left side and the right side of the circuit board cavity forming part (41) are provided with circuit board groove forming convex edges (411) protruding outwards, and the outer side of the power supply cavity forming part (42) is provided with power supply groove forming convex steps (421) protruding outwards;
a first wire passing part forming block (412) is arranged at the bottom of the circuit board cavity forming part (41), the first wire passing part forming block (412) is in a block shape protruding outwards, and the width of the first wire passing part forming block is gradually reduced from the bottom upwards;
the bottom of the power cavity forming part (42) is provided with a second wire passing part forming block (422), the second wire passing part forming block (422) is in an L shape, one end of the second wire passing part forming block is connected with the power cavity forming part (42), and the other end of the second wire passing part forming block forms a gap with the power cavity forming part (42).
2. The forming die for power supply box production according to claim 1, characterized in that: the bottom of circuit board groove shaping chimb (411) is equipped with spigot surface shaping hypotenuse (413), spigot surface shaping hypotenuse (413) is by supreme inside side slope setting down.
3. The forming die for power supply box production according to claim 1, characterized in that: the circuit board cavity forming part (41) and the power supply cavity forming part (42) are integrally formed into an L-shaped block structure.
4. The forming die for power supply box production according to claim 1, characterized in that: the upper adjacent positions of the circuit board cavity forming part (41) and the power supply cavity forming part (42) are in a step shape.
5. The forming die for producing the power supply box according to claim 1, wherein: the outer side of the first wire passing part forming block (412) is provided with a guide lug forming groove (414), the guide lug forming groove (414) is formed by extending the edge of the first wire passing part forming block (412) to the center direction of the first wire passing part forming block, and the guide lug forming groove (414) is provided with an inclined plane which is inclined upwards from outside to inside.
6. The molding die for power supply box production 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 (11) corresponding to the guide post (21).
7. The molding die for power supply box production according to any one of claims 1 to 5, 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 power supply box (5) in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222719610.XU CN218660038U (en) | 2022-10-14 | 2022-10-14 | A forming die for power pack production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222719610.XU CN218660038U (en) | 2022-10-14 | 2022-10-14 | A forming die for power pack production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218660038U true CN218660038U (en) | 2023-03-21 |
Family
ID=85564454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222719610.XU Active CN218660038U (en) | 2022-10-14 | 2022-10-14 | A forming die for power pack production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218660038U (en) |
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2022
- 2022-10-14 CN CN202222719610.XU patent/CN218660038U/en active Active
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