Big ejector mechanism of thick-wall light guide through tail lamp injection mold

Abstract

The utility model provides a thick wall light guide penetrates tail lamp injection mold big ejector mechanism, including base, the surface position of mould frame is provided with a plurality of middle cooling pipelines, the side position of base is provided with bunching seat no.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts technology, and relates to the ejection mechanism of the large spring block of the injection mold for a thick-walled light guide through-type taillight. Background Technology

[0002] Thick-walled components for automotive headlights are wall-shaped components made of special materials. They are installed inside the headlight housing to protect the headlight light source and reflector. The thick-walled components can effectively block the light inside the headlight, preventing light scattering and leakage, and improving the focus and brightness of the beam. At the same time, the thick-walled components can also provide heat insulation, dustproofing and waterproofing, protecting the headlight light source and reflector from the influence of the external environment.

[0003] Traditional automotive headlight thick-walled components are injection molded directly using injection molds. During the injection molding process, an external cooling structure is required for rapid cooling. Traditional cooling structures involve multiple cooling pipes that channel coolant into the mold. These cooling pipes are not bundled with wires, resulting in cooling pipes from different areas being mixed together. This makes subsequent maintenance difficult, as it is not possible to quickly locate the cooling lines for different cold spots. Improvements are needed. Summary of the Invention

[0004] The purpose of this invention is to provide a large ejector mechanism for a thick-walled light guide through-type taillight injection mold, so as to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions: A large ejection mechanism for a thick-walled light guide through-type taillight injection mold includes a base, a mold frame, upper cooling pipes, middle cooling pipes, and lower cooling pipes. The mold frame is located at the top of the base, and multiple upper cooling pipes are located at the top of the mold frame. Multiple middle cooling pipes are located on the surface of the mold frame, and one end of each of the upper and middle cooling pipes is connected to the interior of a cable tie seat 1 located on the side of the mold frame. Multiple lower cooling pipes are located on the outer side of the base, and a cable tie seat 2 is located on the side of the base. One end of each of the lower cooling pipes is connected to the interior of the cable tie seat 2. Magnetic labeling plates are adsorbed onto the outer walls of both the cable tie seat 1 and the cable tie seat 2.

[0006] In the above-mentioned thick-walled light guide through-type taillight injection mold large spring block ejection mechanism, a lifting block is provided on the side of the base, and multiple support feet are provided at the bottom of the base.

[0007] In the above-mentioned thick-walled light guide through-type taillight injection mold large spring block ejection mechanism, the upper cooling pipeline, middle cooling pipeline and lower cooling pipeline are composed of plastic cooling hose, drain plug, liquid outlet port and liquid inlet port, and the liquid outlet port is installed on the cable tie seat one and cable tie seat two by locking nuts.

[0008] In the above-mentioned thick-walled light guide through-type taillight injection mold large spring ejection mechanism, the liquid inlet port passes through the cable harness seat one and the cable harness seat two and is located on the outer side. One end of the liquid outlet port is connected to a plastic cooling hose, and the other end of the plastic cooling hose is connected to a drain plug.

[0009] In the above-mentioned thick-walled light guide through-type taillight injection mold large spring block ejection mechanism, a wire seat 1 is provided on the surface of the mold frame, and two wire seats 2 are provided on the outer side of the base. One end of the middle cooling pipe passes through the wire seat 1 and is connected to the wire harness seat 1, and the lower cooling pipe passes through the wire seat 2 and is connected to the wire harness seat 2.

[0010] In the above-mentioned thick-walled light guide through-type taillight injection mold large spring block ejection mechanism, a wiring groove is opened at the top of the mold frame, multiple pressure plates are provided at the top of the wiring groove, a wire seat three is provided at the side of the wiring groove, and one end of the upper cooling pipe passes through the wire seat three and is connected to the inside of the wiring groove. The two ends of the wire seat three are locked to the top outer surface of the mold frame by the wire seat screws.

[0011] Compared with existing technologies, the advantages of the large ejector mechanism of the thick-walled light guide through-type taillight injection mold are as follows: This application provides cable tie seat 1 and cable tie seat 2 on the side of the base and mold frame. Cable tie seat 1 and cable tie seat 2 limit and support one end of the upper, middle and lower cooling pipes, thereby enabling the upper, middle and lower cooling pipes, together with multiple wire guides, to cool and dissipate heat inside the cavity in the upper, middle and bottom positions of the mold frame. In this way, the cooling pipes in different areas of the mold frame are effectively classified and guided, and are uniformly connected to the liquid inlet ports on cable tie seat 1 and cable tie seat 2. The cooling structure design of the entire mold frame is simple and efficient, the wiring is clear and easy to understand, and it also provides convenience for subsequent inspection and maintenance of the cooling lines. It can be widely used. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the large ejector mechanism of the injection mold for the thick-walled light guide through-type taillight of this utility model.

[0013] Figure 2 This is an enlarged structural diagram of the wiring groove of the large spring block ejection mechanism in the injection mold of the thick-walled light guide through-type taillight of this utility model.

[0014] Figure 3 This is a magnified structural diagram of the liquid outlet port of the large spring ejection mechanism in the injection mold of the thick-walled light guide through-type taillight of this utility model.

[0015] In the diagram: 1. Base; 2. Mold frame; 3. Lifting block; 4. Support leg; 5. Upper cooling pipeline; 6. Middle cooling pipeline; 7. Lower cooling pipeline; 8. Cable tie-in 1; 9. Cable tie-in 2; 10. Magnetic label plate; 11. Wire tie-in 1; 12. Wire tie-in 2; 13. Plastic cooling hose; 14. Drain plug; 15. Cable tray; 16. Pressure plate; 17. Wire tie-in 3; 18. Cable tie screw; 19. Locking nut; 20. Liquid outlet port; 21. Liquid inlet port. Detailed Implementation

[0016] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0017] The ejection mechanism of the large spring block of the injection mold for the thick-walled light guide through-type taillight includes a base 1, a mold frame 2, an upper cooling pipe 5, a middle cooling pipe 6, and a lower cooling pipe 7. The mold frame 2 is located at the top of the base 1. Multiple upper cooling pipes 5 are located at the top of the mold frame 2. Multiple middle cooling pipes 6 are located on the surface of the mold frame 2. One end of each of the upper cooling pipes 5 and the middle cooling pipes 6 is connected to the inside of the cable tie seat 8 located on the side of the mold frame 2. Multiple lower cooling pipes 7 are located on the outside of the base 1. A cable tie seat 9 is located on the side of the base 1. One end of each of the lower cooling pipes 7 is connected to the inside of the cable tie seat 9. Magnetic labeling plates 10 are attached to the outer walls of the cable tie seat 8 and the outer walls of the cable tie seat 9.

[0018] like Figure 1 , Figure 2 , Figure 3 As shown, the large spring block ejection mechanism of the thick-walled light guide through-type taillight injection mold of this utility model is specifically provided with a lifting block 3 on the side of the base 1 and multiple support feet 4 at the bottom of the base 1.

[0019] like Figure 1 , Figure 2 , Figure 3 As shown, the large spring ejection mechanism of the thick-walled light guide through-type taillight injection mold of this utility model is specifically composed of the upper cooling pipe 5, the middle cooling pipe 6 and the lower cooling pipe 7, which are composed of plastic cooling hose 13, drain plug 14, liquid outlet port 20 and liquid inlet port 21. The liquid outlet port 20 is installed on the cable tie seat 8 and cable tie seat 9 by locking nut 19.

[0020] like Figure 1 , Figure 2 , Figure 3 As shown, the large spring ejection mechanism of the thick-walled light guide through-type taillight injection mold of this utility model has the following features: the liquid inlet port 21 passes through the cable harness seat 1 8 and the cable harness seat 2 9 and is located on the outer side; one end of the liquid outlet port 20 is connected to a plastic cooling hose 13, and the other end of the plastic cooling hose 13 is connected to a drain plug 14.

[0021] like Figure 1 , Figure 2 , Figure 3 As shown, the large ejection mechanism of the thick-walled light guide through-type taillight injection mold of this utility model has the following features: a wire seat 11 is provided on the surface of the mold frame 2, and two wire seats 12 are provided on the outer side of the base 1. One end of the middle cooling pipe 6 passes through the wire seat 11 and is connected to the wire harness seat 8, and the lower cooling pipe 7 passes through the wire seat 12 and is connected to the wire harness seat 9.

[0022] like Figure 1 , Figure 2 , Figure 3 As shown, the large ejection mechanism of the thick-walled light guide through-type taillight injection mold of this utility model has the following features: a wiring groove 15 is provided at the top of the mold frame 2; multiple pressure plates 16 are provided at the top of the wiring groove 15; wire seat 3 17 is provided on the side of the wiring groove 15; one end of the upper cooling pipe 5 passes through the wire seat 3 17 and is connected to the inside of the wiring groove 15; both ends of the wire seat 3 17 are locked to the top outer surface of the mold frame 2 by wire seat screws 18; the wire seat is fixed to the surface of the mold frame 2 by the wire seat screws 18; multiple wire seats can be installed for wire connection as needed.

[0023] This utility model relates to a large ejector mechanism for a thick-walled, light-guided, through-type taillight injection mold. The application includes an upper cooling pipe 5, a middle cooling pipe 6, and a lower cooling pipe 7 located on the sides of the base 1 and mold frame 2. These cooling pipes, along with multiple wire guides, can cool the interior of the cavity in the upper, middle, and bottom parts of the mold frame 2. The upper cooling pipe 5 and middle cooling pipe 6 converge into a wire harness seat 8 on the side of the mold frame 2, while the lower cooling pipe 7 converges into a wire harness on the side of the base 1. Inside the second seat 9, when wiring, insert one end of the plastic cooling hose 13 into the liquid outlet port 20, and then connect the end of the plastic cooling hose 13 with the drain plug 14 to the cooling port reserved on the mold frame 2. When cooling, liquid can be introduced through the liquid inlet port 21. Both the first cable tie seat 8 and the second cable tie seat 9 of this application are metal structures, and both of them have magnetically attached magnetic label plates 10 on their exterior. The magnetic label plates 10 are magnetic plates of different colors, which can mark the interface areas of different groups by color, thus facilitating subsequent maintenance.

[0024] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A large ejector mechanism for a thick-walled light-guided through-type taillight injection mold, comprising a base (1), a mold frame (2), an upper cooling pipe (5), a middle cooling pipe (6), and a lower cooling pipe (7), characterized in that, A mold frame (2) is provided at the top of the base (1). Multiple upper cooling pipes (5) are provided at the top of the mold frame (2). Multiple middle cooling pipes (6) are provided on the surface of the mold frame (2). One end of the upper cooling pipes (5) and the middle cooling pipes (6) are connected to the inside of the wire harness seat one (8) provided on the side of the mold frame (2). Multiple lower cooling pipes (7) are provided on the outer side of the base (1). A wire harness seat two (9) is provided on the side of the base (1). One end of the multiple lower cooling pipes (7) is connected to the inside of the wire harness seat two (9). Magnetic labeling plates (10) are adsorbed on the outer wall of the wire harness seat one (8) and the outer wall of the wire harness seat two (9).

2. The large spring ejection mechanism for the thick-walled light guide through-type taillight injection mold according to claim 1, characterized in that, The base (1) is provided with a lifting block (3) on its side and a plurality of support feet (4) are provided at the bottom of the base (1).

3. The large spring ejection mechanism for the thick-walled light guide through-type taillight injection mold according to claim 1, characterized in that, The upper cooling line (5), the middle cooling line (6) and the lower cooling line (7) are composed of a plastic cooling hose (13), a drain plug (14), an outlet port (20) and an inlet port (21), and the outlet port (20) is installed on the cable tie seat one (8) and the cable tie seat two (9) by locking nuts (19).

4. The large spring ejection mechanism for the thick-walled light guide through-type taillight injection mold according to claim 3, characterized in that, The liquid inlet port (21) passes through the cable tie seat one (8) and the cable tie seat two (9) and is located on the outer side. One end of the liquid outlet port (20) is connected to a plastic cooling hose (13), and the other end of the plastic cooling hose (13) is connected to a drain plug (14).

5. The large spring ejection mechanism for the thick-walled light guide through-type taillight injection mold according to claim 1, characterized in that, The surface of the mold frame (2) is provided with a wire seat 1 (11), and two wire seats 2 (12) are provided on the outside of the base (1). One end of the middle cooling pipe (6) passes through the wire seat 1 (11) and is connected to the wire harness seat 1 (8). The lower cooling pipe (7) passes through the wire seat 2 (12) and is connected to the wire harness seat 2 (9).

6. The large spring ejection mechanism for the thick-walled light guide through-type taillight injection mold according to claim 1, characterized in that, The top of the mold frame (2) is provided with a cable tray (15), and the top of the cable tray (15) is provided with multiple pressure plates (16). The side of the cable tray (15) is provided with a wire seat three (17), and one end of the upper cooling pipe (5) passes through the wire seat three (17) and is connected to the inside of the cable tray (15). The two ends of the wire seat three (17) are locked to the top outer surface of the mold frame (2) by wire seat screws (18).

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