Injection mold for forming automobile control panel

Abstract

The utility model discloses an injection mold for forming an automobile control panel, which comprises an upper mold fixing plate, a lower mold fixing plate, an upper mold plate, a lower mold plate, an upper mold core arranged on the upper mold plate and a lower mold core arranged on the lower mold plate, a forming area is arranged on the upper mold core, a forming groove lower than the surface of the forming area is arranged in the forming area, and the lower mold core is arranged on the lower mold plate. The periphery of the forming groove is composed of a first C-shaped groove, a first U-shaped groove and two first sharp corner grooves which are integrally connected, a plurality of sets of hollowed-out holes are formed in the position, located on one side between the C-shaped groove and the U-shaped groove, in the forming groove, forming inserts are inserted into the hollowed-out holes, and forming inserting rods are arranged in the forming inserts; and a mounting groove forming matching part is arranged at the other side position between the C-shaped groove and the U-shaped groove in the forming groove. The automobile control panel forming die is reasonable in structural design, forming of structures such as a U-shaped notch, a sharp corner structure, a function key installation groove and an indicator light hole of an automobile control panel can be achieved, the die structure is stable, and the product forming quality is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mould technical field more specifically, relate to a kind of injection mould for forming automobile control panel. BACKGROUND

[0002] As Figure 1 And Figure 2 As shown in the drawing, there is a new type of automobile control panel, the automobile control panel can be used for the touch control of automobile function, such as seat heating, defogging of window and the function with indicator light on-off. The automobile control panel comprises a panel body, a U-shaped notch is formed in the middle of the panel body, the U-shaped notch and the lower part of the panel body have a sharp corner structure, a function key mounting groove is formed on one side of the panel body, a plurality of indicator light holes are arranged on the other side of the panel body, and a buckle structure is arranged at the edge of the panel body.

[0003] At present, there is no injection mould specially used for the automobile control panel. SUMMARY

[0004] The utility model overcomes the insufficient of prior art, provide a kind of injection mould for forming automobile control panel, its structure design is reasonable, can realize the forming of automobile control panel U-shaped notch, sharp corner structure, function key mounting groove, indicator light hole and other structures, mould structure is stable, and product forming quality is good.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An injection mould for forming automobile control panel, comprising an upper die fixed plate, a lower die fixed plate, an upper die plate, a lower die plate, an upper die core provided on the upper die plate and a lower die core provided on the lower die plate, a molding area is provided on the upper die core, a molding groove lower than the surface of the molding area is provided in the molding area, the outer periphery of the molding groove is composed of a first C-shaped groove, a first U-shaped groove and two first sharp corner grooves connected integrally, a plurality of groups of hollow holes are arranged at one side position between the C-shaped groove and the U-shaped groove in the molding groove, a molding insert is inserted in the hollow hole, a molding plug is arranged in the molding insert, an installation groove molding matching part is arranged at the other side position between the C-shaped groove and the U-shaped groove in the molding groove, a molding part matched with the molding groove is arranged on the lower die core, the outer periphery of the molding part is composed of a second C-shaped groove, a second U-shaped groove and two second sharp corner grooves connected integrally, a plug hole corresponding to the molding plug is arranged at one side position between the second C-shaped groove and the second U-shaped groove in the molding part, a hollow cavity is arranged at the other side position between the second C-shaped groove and the second U-shaped groove in the molding part, a first molding insert is inserted in the hollow cavity, and an installation groove molding matching part matched with the installation groove molding matching part is arranged on the one side of the first molding insert opposite to the upper die core.

[0007] Preferably, the installation groove forming part is provided with a recessed groove, and the recessed groove is provided with protrusions corresponding to the four corners, and the inner edge of the recessed groove is provided with a plurality of top rod grooves.

[0008] Preferably, the forming part is provided with a plurality of top rod grooves in the second C-shaped groove, the second U-shaped groove and the sharp corner groove.

[0009] Preferably, the forming part is provided with a plurality of top rod grooves in the second C-shaped groove, the second U-shaped groove and the sharp corner groove.

[0010] Preferably, the lower die core is provided with a sliding groove outside the forming part, and the sliding groove is slidably provided with a line block, and the line block is provided with a buckle forming part.

[0011] Preferably, the lower die core is provided with a main flow channel between the second U-shaped grooves, and the lower die core is provided with an auxiliary flow channel on one side of the main flow channel between the second U-shaped grooves.

[0012] The utility model discloses the beneficial effects of

[0013] The utility model discloses the beneficial effects of DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model discloses the beneficial effects of Figure 1 ;

[0015] Figure 2 The utility model discloses the beneficial effects of Figure 2 ;

[0016] Figure 3 The utility model discloses the beneficial effects of

[0017] Figure 4 The utility model discloses the beneficial effects of Figure 1 ;

[0018] Figure 5 The utility model discloses the beneficial effects of Figure 2 ;

[0019] Figure 6 The utility model discloses the beneficial effects of Figure 3 ;

[0020] Figure 7The utility model discloses a structure schematic drawing of the first forming insert for the embodiment of the utility model.

[0021] Figure 8 The utility model discloses a structure schematic drawing of the panel main body being located in the lower die core for the embodiment of the utility model.

[0022] Figure 9 The utility model discloses a structure schematic drawing of the lower die core for the embodiment of the utility model.

[0023] Figure 10 The utility model discloses a structure schematic drawing of the first forming insert for the embodiment of the utility model.

[0024] Figure 11 The utility model discloses a structure schematic drawing of the second forming insert for the embodiment of the utility model.

[0025] Figure 12 The utility model discloses a structure schematic drawing of the row position block for the embodiment of the utility model.

[0026] In the drawing: 100, panel main body;101, U-shaped gap;102, sharp corner structure;103, function key installation slot;104, pilot lamp hole;105, buckle structure;1, upper die fixed plate;2, lower die fixed plate;3, upper die plate;4, lower die plate;5, upper die core;51, forming area;52, forming recess;53, first C-shaped groove;54, first U-shaped groove;55, first sharp corner groove;56, hollow hole;57, forming insert;58, forming insertion rod;59, installation slot forming cooperation part;6, lower die core;61, forming part;62, second C-shaped groove;63, second U-shaped groove;64, second sharp corner groove;65, insertion hole;66, hollow cavity;67, sliding slot;68, row position block;69, buckle forming part;7, first forming insert;71, installation slot forming part;72, recessed groove;73, protruding block;74, jacking rod groove;8, containing hole;81, second forming insert;82, cooperation rod;9, main runner channel;91, auxiliary runner channel. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] As Figures 1-12As shown, an injection mold for forming an automobile control panel includes an upper mold fixed plate 1, a lower mold fixed plate 2, an upper mold plate 3, a lower mold plate 4, an upper mold core 5 provided on the upper mold plate 3, and a lower mold core 6 provided on the lower mold plate 4. The upper mold core 5 is provided with a forming area 51. The forming area 51 is provided with a forming groove 52 lower than the surface of the forming area 51. The outer periphery of the forming groove 52 is composed of a first C-shaped groove 53, a first U-shaped groove 54, and two first sharp corner grooves 55 connected integrally. A plurality of groups of hollow holes 56 are arranged at one side position between the C-shaped groove and the U-shaped groove in the forming groove 52. A forming insert 57 is inserted in the hollow hole 56. The forming insert 57 is provided with a forming plug 58. An installation groove forming matching part 59 is arranged at another side position between the C-shaped groove and the U-shaped groove in the forming groove 52. The lower mold core 6 is provided with a forming part 61 matched with the forming groove 52. The outer periphery of the forming part 61 is composed of a second C-shaped groove 62, a second U-shaped groove 63, and two second sharp corner grooves 64 connected integrally. A plug hole 65 corresponding to the forming plug 58 is arranged at one side position between the second C-shaped groove 62 and the second U-shaped groove 63 in the forming part 61. A hollow cavity 66 is arranged at another side position between the second C-shaped groove 62 and the second U-shaped groove 63 in the forming part 61. A first forming insert part 7 is inserted in the hollow cavity 66. One side of the first forming insert part 7 is provided with an installation groove forming matching part 71 matched with the installation groove forming matching part 59. The installation groove forming matching part 71 is provided with a recess groove 72. The recess groove 72 is provided with protrusions 73 at positions corresponding to four corners. The inner edge of the recess groove 72 is provided with a plurality of ejector pin grooves 74. A plurality of ejector pin grooves 74 are arranged in the second C-shaped groove 62, the second U-shaped groove 63, and the sharp corner groove in the forming part 61. The forming part 61 is provided with a receiving hole 8. A second forming insert part 81 is inserted in the receiving hole 8. The second forming insert part 81 is also provided with a plug hole 65. A matching rod 82 is arranged in the plug hole 65. The matching rod 82 is arranged opposite to the corresponding forming plug 58. A sliding groove 67 is arranged outside the forming part 61 on the lower mold core 6. A line block 68 is slidingly arranged in the sliding groove 67. The line block 68 is provided with a buckle forming part 6961. A main runner channel 9 is arranged between the second U-shaped grooves 63 on the lower mold core 6. An auxiliary runner channel 91 is arranged between the second U-shaped grooves 63 on the lower mold core 6 and at one side of the main runner channel 9.

[0029] By adopting the above technical scheme, in the utility model, by arranging the forming groove 52 on the upper mold core 5 and the corresponding forming part 61 on the lower mold core 6, the forming groove 52 has the first C-shaped groove 53, the first U-shaped groove 54, and the first sharp corner groove 55, and the forming part 61 has the second C-shaped groove 62, the second U-shaped groove 63, and the second sharp corner groove 64, so that the general outline shape of the panel body 100 can be formed. In combination with the arrangement of the line block 68 and the sliding groove 67 on the lower mold core 6, the forming of the buckle structure 105 on the panel body 100 can be realized.

[0030] And by setting the shaped insert 57, the shaped insert 57 is provided with a shaped plug 58, which cooperates with the setting of the lower die core 6 and the plug hole 65, the shaped plug 58 can be inserted into the plug hole 65, so as to realize the molding of the indicator hole 104 on the panel body 100. Specifically, the lower die core 6 can be provided with a receiving hole 8, the receiving hole 8 is provided with a second shaped insert 81, the plug hole 65 can be provided on the second shaped insert 81, and the plug hole 65 is provided with a cooperation rod 82, which cooperates with the shaped plug 58 to make the molding of the indicator hole 104 more stable. Wherein, the indicator hole 104 can be provided with three rows on the panel body 100, and each row is arranged with a plurality of indicator holes 104.

[0031] And, by setting the installation groove forming part 59 on the upper die core 5, and setting the installation groove forming part 71 on the lower die core 6, the cooperation of the two can be used to form the function key installation groove 103. Specifically, the installation groove forming part 71 is provided with a recessed groove 72, the recessed groove 72 is provided with a protruding block 73 corresponding to the position of the four corners, and the inner edge of the recessed groove 72 is provided with a plurality of top rod grooves 74. And, the forming part 61 is provided with a plurality of top rod grooves 74 in the second C-shaped groove 62, the second U-shaped groove 63 and the sharp corner groove, which can realize the ejection of the panel body 100 after injection molding.

[0032] And by setting the main flow channel 9 and the auxiliary flow channel 91, the auxiliary flow channel 91 can provide better support for the panel body 100 during the molding of the panel body 100, and the plastic parts at this position can be removed after the product is molded.

[0033] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An injection mold for molding an automobile control panel, comprising an upper mold fixed plate (1), a lower mold fixed plate (2), an upper mold plate (3), a lower mold plate (4), an upper mold core (5) provided on the upper mold plate (3), and a lower mold core (6) provided on the lower mold plate (4), characterized in that, The upper die core (5) is provided with a forming area (51), and a forming groove (52) lower than the surface of the forming area (51) is arranged in the forming area (51). The outer periphery of the forming groove (52) is composed of a first C-shaped groove (53), a first U-shaped groove (54) and two first sharp corner grooves (55). A plurality of groups of hollow holes (56) are arranged at one side position between the C-shaped groove and the U-shaped groove in the forming groove (52). A forming insert (57) is inserted in the hollow hole (56). The forming insert (57) is provided with a forming insertion rod (58). An installation groove forming matching part (59) is arranged at the other side position between the C-shaped groove and the U-shaped groove in the forming groove (52). The lower die core (6) is provided with a forming part (61) matched with the forming groove (52). The outer periphery of the forming part (61) is composed of a second C-shaped groove (62), a second U-shaped groove (63) and two second sharp corner grooves (64). A plug hole (65) corresponding to the forming insertion rod (58) is arranged at one side position between the second C-shaped groove (62) and the second U-shaped groove (63) in the forming part (61). A hollow cavity (66) is arranged at the other side position between the second C-shaped groove (62) and the second U-shaped groove (63) in the forming part (61). A first forming insert (7) is inserted in the hollow cavity (66). The first forming insert (7) is provided with an installation groove forming matching part (71) matched with the installation groove forming matching part (59) on the side face opposite to the upper die core (5).

2. An injection mold for molding an automobile control panel according to claim 1, wherein, The installation groove forming matching part (71) is provided with a recessed groove (72). The recessed groove (72) is provided with a protrusion (73) at the positions corresponding to the four corners. The inner edge of the recessed groove (72) is provided with a plurality of top rod grooves (74).

3. The injection mold for molding an automobile control panel according to claim 1, wherein A plurality of top rod grooves (74) are arranged in the forming part (61) between the second C-shaped groove (62), the second U-shaped groove (63) and the sharp corner groove.

4. An injection mold for molding a control panel of an automobile according to claim 1 or 2 or 3, wherein The forming part (61) is provided with a containing hole (8). A second forming insert (81) is inserted in the containing hole (8). The second forming insert (81) is also provided with a plug hole (65). A matching rod (82) is arranged in the plug hole (65). The matching rod (82) is arranged opposite to the corresponding forming insertion rod (58).

5. An injection mold for molding a control panel of an automobile according to claim 1 or 2 or 3, wherein The lower die core (6) is provided with a sliding groove (67) outside the forming part (61). A line block (68) is slidingly arranged in the sliding groove (67). The line block (68) is provided with a buckle forming part (69).

6. An injection mold for molding an automotive control panel according to claim 5, wherein, The lower die core (6) is provided with a main flow channel (9) at the position between the second U-shaped grooves (63). The lower die core (6) is provided with an auxiliary flow channel (91) at the position between the second U-shaped grooves (63) and at one side of the main flow channel (9).

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