Air conditioner wind shield shaft tooth piece machining die

Abstract

The utility model discloses an air conditioner wind shield shaft tooth piece machining die which comprises an upper die, a runner heating assembly is installed in the upper die, a lower die is buckled on the lower side of the upper die, and a spring core pulling assembly is assembled on the lower die. The upper mold comprises an upper mold cover plate, an injection molding opening is fixedly connected to the middle of the upper mold cover plate, a mounting cavity plate is fixedly connected to the lower side of the upper mold cover plate, a splitter plate is fixedly connected to the lower side of the mounting cavity plate, an upper cooling plate is fixedly connected to the lower side of the splitter plate, and an upper mold plate is fixedly connected to the lower side of the upper cooling plate; when in use, the mold provided by the utility model is mounted on an injection molding machine, plastic flows into the mold from the injection molding opening during injection molding, and is continuously insulated and heated by the runner heating assembly, so that the problem that the plastic raw material in the runner is cooled to influence the next injection molding when cooling water is introduced is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field, concretely is a kind of air conditioner wind deflector shaft tooth piece processing mould. BACKGROUND

[0002] In the production air conditioner wind deflector shaft tooth piece, mould is indispensable production tool, and present air conditioner wind deflector shaft tooth piece processing mould, in use process, there are many problems, such as air conditioner wind deflector shaft tooth piece is small, to ensure overall shape, reduce the connecting area of runner and shaft tooth piece, thereby it will be designed thinner to its plastic runner, and when opening mould and taking piece, cooling water is usually passed into mould, and the cooling of workpiece is carried out, to easily lead to the cooling of plastic raw material in runner, affect next production, to the above problems, an air conditioner wind deflector shaft tooth piece processing mould is provided. SUMMARY

[0003] The utility model discloses a kind of air conditioner wind deflector shaft tooth piece processing moulds, to solve the problems presented in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme: an air conditioner wind deflector shaft tooth piece processing mould, including upper die, the flow passage heating assembly is installed in the upper die, the lower side of the upper die is clamped with lower die.

[0005] Preferably, the upper die includes an upper die cover plate, the middle part of the upper die cover plate is fixedly connected with an injection port, the lower side of the upper die cover plate is fixedly connected with a mounting cavity plate, the lower side of the mounting cavity plate is fixedly connected with a flow distribution plate, the lower side of the flow distribution plate is fixedly connected with an upper cooling plate, and the lower side of the upper cooling plate is fixedly connected with an upper mold plate.

[0006] Preferably, the mounting cavity plate includes a mounting cavity plate body, a flow guide mounting cavity is formed in the middle part of the mounting cavity plate body, and the bottom surface of the flow guide mounting cavity penetrates a flow distribution channel.

[0007] Preferably, the flow distribution plate includes a flow distribution plate body, and a plurality of flow distribution nozzles are uniformly assembled on the flow distribution plate body, the lower side of the flow distribution nozzle penetrates the upper cooling plate and communicates with the cavity of the upper mold plate, and the flow distribution nozzle and the flow distribution channel are communicated together.

[0008] Preferably, the upper cooling plate includes a cooling plate body, a cooling flow channel is formed in the cooling plate body, and a quick connector is fixedly connected to the inlet and outlet of the cooling flow channel on the outer side wall of the cooling plate body.

[0009] Preferably, the heating assembly comprises a power connection socket and a heating plate, the bottom surface and the upper surface of the heating plate are provided with heating flow channels, the heating plate is fixedly connected in the flow guide mounting cavity, the heating flow channel on the upper side of the heating plate is communicated with the injection port, the heating flow channel on the lower side of the heating plate is communicated with the shunt channel, the power connection socket is fixedly connected with the mounting cavity plate body, and the power connection socket is electrically connected with the heating plate.

[0010] Preferably, the lower mold comprises a lower mold plate, the lower mold plate is buckled with the upper mold plate, the bottom surface of the lower mold plate is fixedly connected with a support plate, the lower side of the support plate is fixedly connected with a U-shaped base, a top plate is sleeved in the U-shaped base, limit columns are fixedly connected at the four corners of the top plate, the limit columns are inserted with the support plate, springs are sleeved on the outer side walls of the limit columns, a plurality of core pulling mechanisms are fixedly connected on the top plate, and the core pulling mechanisms extend to the cavity of the lower mold plate through the support plate and the lower mold plate.

[0011] The air conditioner wind deflector shaft tooth piece machining mold has the advantages that:

[0012] The air conditioner wind deflector shaft tooth piece machining mold has the advantages that: BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a structural schematic view of the utility model;

[0014] Fig. 2 It is a disassembled schematic view of the upper mold structure of the utility model;

[0015] Fig. 3 It is a disassembled schematic view of the lower mold structure of the utility model.

[0016] In the drawing: the upper mold 1, the upper mold cover plate 11, the injection port 12, the mounting cavity plate 13, the mounting cavity plate body 131, the flow guide mounting cavity 132, the shunt channel 133, the shunt plate 14, the shunt plate body 141, the shunt nozzle 142, the upper cooling plate 15, the cooling plate body 151, the cooling flow channel 152, the quick connector 153, the upper mold plate 16, the flow channel heating assembly 2, the power connection socket 21, the heating plate 22, the heating flow channel 23, the lower mold 3, the lower mold plate 31, the support plate 32, the U-shaped base 33, the top plate 34, the limit column 35, the spring 36, the core pulling mechanism 37, and the spring core pulling mechanism assembly 4. DETAILED DESCRIPTION

[0017] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0018] Please refer to Figs. 1-3 The utility model provides a technical scheme: a kind of air conditioner wind shield shaft tooth piece processing die, including upper die 1, flow passage heating assembly 2 is installed in the upper die 1, the lower side of the upper die 1 is clamped with lower die 3.

[0019] Specifically, the upper die 1 includes upper die cover plate 11, the middle part of the upper die cover plate 11 is fixedly connected with injection port 12, the lower side of the upper die cover plate 11 is fixedly connected with installation cavity plate 13, the lower side of the installation cavity plate 13 is fixedly connected with shunt plate 14, the lower side of the shunt plate 14 is fixedly connected with upper cooling plate 15, and the lower side of the upper cooling plate 15 is fixedly connected with upper die plate 16.

[0020] Specifically, the installation cavity plate 13 includes installation cavity plate main body 131, the middle part of the installation cavity plate main body 131 is provided with flow guide installation cavity 132, and the bottom surface of the flow guide installation cavity 132 penetrates shunt channel 133.

[0021] Specifically, the shunt plate 14 includes shunt plate main body 141, the shunt plate main body 141 is uniformly provided with shunt nozzle 142, the lower side of the shunt nozzle 142 penetrates the cavity of the upper cooling plate 15 and the upper die plate 16 and is communicated together, and the shunt nozzle 142 is communicated together with the shunt channel 133.

[0022] The utility model discloses the use of shunt nozzle 142, the one end of the cavity of the upper die plate 16 communicated with the shunt nozzle 142 is thin, and the internal passage diameter of the shunt nozzle 142 is larger, solves the problem of the connecting area with parts, and avoids the problem that plastic raw materials are prone to cooling due to too thin flow channel.

[0023] Specifically, the upper cooling plate 15 includes cooling plate main body 151, the cooling plate main body 151 is provided with cooling flow channel 152, and the outer side wall of the cooling plate main body 151 is fixedly connected with quick connector 153 at the inlet and outlet of the cooling flow channel 152.

[0024] Specifically, the flow channel heating assembly 2 comprises a power connection socket 21 and a heating plate 22, the bottom surface and the upper surface of the heating plate 22 are both provided with a heating flow channel 23, the heating plate 22 is fixedly connected in the flow guide installation cavity 132, the heating flow channel 23 on the upper side of the heating plate 22 is communicated with the injection port 12, the heating flow channel 23 on the lower side of the heating plate 22 is communicated with the flow distribution channel 133, the power connection socket 21 is fixedly connected with the installation cavity plate body 131, and the power connection socket 21 is electrically connected with the heating plate 22.

[0025] When the plastic raw material flows in, the heating flow channel 23 on the upper side of the heating plate 22 can heat the plastic raw material once, and when the plastic raw material flows out through the flow distribution channel 133, the heating flow channel 23 on the lower side of the heating plate 22 can heat the plastic raw material twice, so that the effect of heating and keeping warm of the plastic raw material is achieved, and the problem of cooling and solidification of the plastic raw material in the flow channel is avoided.

[0026] Specifically, the lower mold 3 comprises a lower mold plate 31, the lower mold plate 31 is buckled with the upper mold plate 16, the bottom surface of the lower mold plate 31 is fixedly connected with a support plate 32, the lower side of the support plate 32 is fixedly connected with a U-shaped base 33, the U-shaped base 33 is sleeved with a top plate 34, the four corners of the top plate 34 are fixedly connected with a limiting column 35, the limiting column 35 is inserted with the support plate 32, the outer side wall of the limiting column 35 is sleeved with a spring 36, and a plurality of core pulling mechanisms 37 are fixedly connected to the top plate 34 and extend to the cavity of the lower mold plate 31 through the support plate 32 and the lower mold plate 31.

[0027] During the injection molding process, the injection molding machine can extrude the top plate 34 so that the core pulling mechanisms 37 are inserted into the cavities of the upper mold plate 16 and the lower mold plate 31, and after the injection molding is completed, the extrusion of the top plate 34 is released, and the top plate 34 is bounced back by the spring 36, so that the core pulling process is realized.

[0028] Working principle: when in use, the mold of the utility model is installed on the injection molding machine, during injection molding, the plastic flows into the mold from the injection port 12 and is continuously kept warm by the flow channel heating assembly 2, so that the problem of cooling of the plastic raw material in the flow channel caused by the inflow of cooling water is avoided, which affects the next injection molding.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An air conditioner wind deflector shaft tooth piece processing die, comprising an upper die (1), characterized in that: The upper die (1) is provided with a flow channel heating assembly (2), and the lower side of the upper die (1) is buckled with a lower die (3); The upper die (1) comprises an upper die cover plate (11), the middle part of the upper die cover plate (11) is fixedly connected with an injection port (12), the lower side of the upper die cover plate (11) is fixedly connected with a mounting cavity plate (13), the lower side of the mounting cavity plate (13) is fixedly connected with a flow distribution plate (14), the lower side of the flow distribution plate (14) is fixedly connected with an upper cooling plate (15), and the lower side of the upper cooling plate (15) is fixedly connected with an upper mold plate (16). The mounting cavity plate (13) comprises a mounting cavity plate main body (131), the middle part of the mounting cavity plate main body (131) is provided with a flow guide mounting cavity (132), and the bottom surface of the flow guide mounting cavity (132) penetrates through a flow distribution channel (133). The flow channel heating assembly (2) comprises a power supply connection socket (21) and a heating plate (22), the bottom surface and the upper surface of the heating plate (22) are provided with heating flow channels (23), the heating plate (22) is fixedly connected in the flow guide mounting cavity (132), the heating flow channel (23) on the upper side of the heating plate (22) is communicated with the injection port (12), the heating flow channel (23) on the lower side of the heating plate (22) is communicated with the flow distribution channel (133), the power supply connection socket (21) is fixedly connected with the mounting cavity plate main body (131), and the power supply connection socket (21) is electrically connected with the heating plate (22).

2. The mold for machining the shaft tooth piece of the baffle of an air conditioner according to claim 1, characterized in that: The flow distribution plate (14) comprises a flow distribution plate main body (141), the flow distribution plate main body (141) is uniformly provided with flow distribution nozzles (142), the lower side of the flow distribution nozzle (142) penetrates through the upper cooling plate (15) and is communicated with the cavity of the upper mold plate (16), and the flow distribution nozzle (142) is communicated with the flow distribution channel (133).

3. The air conditioner baffle shaft tooth piece processing mold according to claim 2, characterized in that: The upper cooling plate (15) comprises a cooling plate main body (151), the cooling plate main body (151) is provided with a cooling flow channel (152), and the outer side wall of the cooling plate main body (151) is fixedly connected with a quick connector (153) at the inlet and outlet of the cooling flow channel (152).

4. The air conditioner baffle shaft tooth piece processing mold according to claim 3, characterized in that: The lower die (3) comprises a lower mold plate (31), the lower mold plate (31) is buckled with the upper mold plate (16), the bottom surface of the lower mold plate (31) is fixedly connected with a support plate (32), the lower side of the support plate (32) is fixedly connected with a U-shaped base (33), the U-shaped base (33) is sleeved with a top plate (34), the four corners of the top plate (34) are fixedly connected with limiting columns (35), the limiting columns (35) are inserted with the support plate (32), the outer side wall of the limiting column (35) is sleeved with a spring (36), a plurality of core pulling mechanisms (37) are fixedly connected to the top plate (34), and the core pulling mechanisms (37) extend to the cavity of the lower mold plate (31) through the support plate (32) and the lower mold plate (31).

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