Matching tool for assembling reflecting surface single-sided board

Abstract

The utility model discloses an assembly reflecting surface single-sided board mold matching tool which comprises an upper mold main body and a lower mold main body, a first clamping positioning mold frame and a second clamping positioning mold frame are clamped on the inner sides of the upper mold main body and the lower mold main body, assembly reflecting panels are clamped on the inner side surfaces of the first clamping positioning mold frame and the second clamping positioning mold frame, and the assembly reflecting panels are clamped on the inner side surfaces of the first clamping positioning mold frame and the second clamping positioning mold frame. A positioning column is arranged on the upper surface of the lower die body, a positioning groove is formed in the lower surface of the upper die body, the outer surface of the positioning column is clamped in the position aligned with the positioning groove, and the outer surface of the positioning column is tightly connected to the inner side surface of the positioning groove in a sliding mode. Reflection panel structures can be mutually clamped and assembled, the structure is stable, during mold closing, the positioning columns are clamped into the positioning grooves and sealed through the external sealing rings, gas cannot be discharged and cannot fall off during entering, after exhaust is conducted by pressing the external plug cover, mold closing and falling are slow, hands are prevented from being clamped, and impact caused by rapid sliding is avoided.

Description

Technical Field

[0001] This utility model relates to the field of assembly tooling for single-panel reflective panels, and more specifically, to an assembly tooling for single-panel reflective panels. Background Technology

[0002] Assembled transmitting surfaces are a common structure in portable antenna systems, offering advantages such as easy assembly and disassembly, small storage size, and portability. However, for production, this requires dividing the product into multiple parts, increasing workload and production efficiency, especially for mass production, which significantly increases costs. Currently, many assemblies consist of 8 to 10 pieces, resulting in low mold utilization and long production cycles. To improve production efficiency, reduce costs, and adapt to mass production, a mold-matching manufacturing process for reflectors has been developed. This process is applicable not only to modular manufacturing but also to the mass production of small-aperture antennas.

[0003] Among its existing technology patents, such as the authorized announcement number CN215150983U, this utility model discloses a single-panel assembly tooling for a reflective surface, belonging to the field of mechanical processing technology, and particularly relating to the assembly of a portable antenna system's transmitting surface. The tooling includes a lower mold body, a frame, and an upper mold body. The lower mold body, the frame, and the upper mold body can be assembled into a whole for the production of an assembled reflective surface. Compared with the prior art, this utility model changes the original single-mold production to a mold assembly process, and changes the applicable molding equipment from the original hot pressure tank to a hot press. The hot press uses metal-to-metal contact heat transfer, and the heat can be directly and effectively transferred to the mold. The mold heats up quickly, which greatly shortens the product's molding and curing process.

[0004] In the aforementioned patent, the frame structure adopts a single-sided structure when positioning the mold, which is unstable when positioning the assembled launch panel. Furthermore, the upper mold body and the lower mold body need to be manually lifted and positioned during the mold closing and positioning process. When the mold is closed, the mold is heavy and can easily pinch the hand. Moreover, when the positioning protrusions on the outside of the mold are interlocked and positioned, if they are placed too quickly, they are prone to impact deformation. Utility Model Content

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a tooling for assembling a single-panel reflective surface. It adopts an upper and lower clamping and positioning mold frame structure, which can clamp and assemble the reflective panel structure. The structure is stable, and when the mold is closed, the positioning pin is inserted into the positioning groove and sealed by the external sealing ring. When entering, the gas cannot be discharged and it will not fall. After the gas is discharged by pressing the external plug, the mold closes slowly and falls, avoiding pinching the hand and avoiding rapid slippage that may cause impact.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A fixture for assembling a single-panel reflective surface includes an upper mold body and a lower mold body. The inner sides of the upper and lower mold bodies hold a first clamping and positioning mold frame and a second clamping and positioning mold frame. The inner surfaces of the first and second clamping and positioning mold frames hold the assembled reflective panel. A positioning post is provided on the upper surface of the lower mold body, and a positioning groove is provided on the lower surface of the upper mold body. The outer surface of the positioning post is aligned with the positioning groove and engages with it. The outer surface of the positioning post is tightly slidably connected to the inner surface of the positioning groove. The upper mold body... A convex hole is provided on the upper surface of the positioning groove. A plug is slidably connected to the inner side of the convex hole. A cross-shaped positioning pin is fixed on the lower surface of the plug. A spring is slidably sleeved on the outer surface of the cross-shaped positioning pin. It adopts an upper and lower clamping positioning mold frame structure, which can clamp and assemble the reflective panel structure. Its structure is stable. When the mold is closed, the positioning pin is inserted into the positioning groove and sealed by the external sealing ring. When it enters, the gas cannot be discharged and it will not fall. After the gas is discharged by pressing the external plug, the mold closes slowly and falls to avoid pinching the hand and avoid rapid slippage and impact.

[0008] Furthermore, a rubber ring is installed on the outer surface of the positioning post, and the outer surface of the rubber ring slides against the inner surface of the positioning groove.

[0009] Furthermore, the outer surface of the positioning post is provided with a ring insert, and the rubber ring is slidably engaged in the annular groove on the outer surface of the positioning post.

[0010] Furthermore, the outer surface of the plug is covered with a rubber layer, and the outer surface of the plug is tightly fitted to the inner surface of the convex hole.

[0011] Furthermore, the inner surfaces of the first and second clamping positioning mold frames are provided with positioning mold cavities, and the outer surface of the assembled reflective panel fits into the inner surface of the positioning mold cavity.

[0012] Furthermore, the outer edge surfaces of the first and second clamping positioning mold frames are provided with grooves.

[0013] Furthermore, the four sets of positioning posts are distributed on the upper surface of the lower mold body, and the upper end of the positioning posts is provided with a circumferential chamfer.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] (1) It adopts a clamping and positioning mold frame structure with upper and lower layers, which can clamp and assemble the reflective panel structure. Its structure is stable. When the mold is closed, the positioning pin is inserted into the positioning groove and sealed by the external sealing ring. When it enters, the gas cannot be discharged and it will not fall. After the gas is discharged by pressing the external plug, the mold is closed and falls slowly to avoid pinching the hand and to avoid rapid slippage and impact. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial structural diagram of the lower mold body of this utility model;

[0018] Figure 3 This is a partial structural diagram of the first clamping and positioning mold frame of this utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the overall structure of this utility model;

[0020] Figure 5 This is an enlarged schematic diagram of point A of this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1 Upper mold body, 2 Lower mold body, 3 First clamping and positioning mold frame, 4 Second clamping and positioning mold frame, 5 Assembled reflective panel, 6 Positioning post, 7 Positioning groove, 8 Protruding hole, 9 End cap, 10 Cross-shaped positioning pin, 11 Spring, 60 Rubber ring, 340 Gutter. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figure 1-5A tooling for assembling a single-panel reflector includes an upper mold body 1 and a lower mold body 2. The inner sides of the upper mold body 1 and the lower mold body 2 hold a first clamping and positioning mold frame 3 and a second clamping and positioning mold frame 4. The inner surfaces of the first clamping and positioning mold frame 3 and the second clamping and positioning mold frame 4 hold the assembled reflector panel 5. A positioning post 6 is provided on the upper surface of the lower mold body 2, and a positioning groove 7 is provided on the lower surface of the upper mold body 1. The outer surface of the positioning post 6 is aligned with the positioning groove 7 and inserted into it. The outer surface of the positioning post 6 is tightly slidably connected to the inner surface of the positioning groove 7. A convex hole 8 is provided on the upper end surface of the positioning groove 7 of the upper mold body 1, and a plug 9 is slidably connected to the inner side of the convex hole 8. The lower surface of the plug 9... A cross-shaped locating pin 10 is fixed, and a spring 11 is slidably sleeved on the outer surface of the cross-shaped locating pin 10. The spring 11 is used to press the plug 9 upward, so that the plug 9 can fit tightly against the inner side of the convex hole 8 without leakage. With the cross-shaped locating pin 10 structure, the airflow is unobstructed when it slides into the channel of the convex hole 8, and it will not block the lower hole. It adopts an upper and lower clamping positioning mold frame structure, which can clamp and assemble the reflective panel structure. Its structure is stable, and when the mold is closed, the positioning pin is inserted into the positioning groove and sealed by the external sealing ring. When it enters, the gas cannot be discharged and it will not fall. After the gas is discharged by pressing the external plug, the mold closes slowly and falls to avoid pinching the hand and avoid rapid slippage and impact.

[0026] A rubber ring 60 is installed on the outer surface of the positioning post 6. The outer surface of the rubber ring 60 slides against the inner surface of the positioning groove 7. During sliding, the positioning post 6 slides into the positioning groove 7, and its rubber ring 60 can slide within the positioning groove 7 to increase the sealing force. The internal gas will not be discharged, and if it is not discharged, it cannot be pressed down.

[0027] The outer surface of the positioning post 6 is provided with a ring insert, and the rubber ring 60 is slidably engaged in the ring groove on the outer surface of the positioning post 6; this facilitates the installation of the rubber ring 60.

[0028] The outer surface of the plug 9 is covered with a rubber layer, and the outer surface of the plug 9 is tightly fitted to the inner surface of the convex hole 8; this increases the sealing performance and prevents air leakage.

[0029] The inner surfaces of the first clamping and positioning mold frame 3 and the second clamping and positioning mold frame 4 are provided with positioning mold cavities, and the outer surface of the assembled reflective panel 5 fits into the inner surface of the positioning mold cavity; the fit is stable and the clamping and positioning is stable.

[0030] The outer edge surfaces of the first clamping and positioning mold frame 3 and the second clamping and positioning mold frame 4 are provided with grooves 340; they are detachable, and the first clamping and positioning mold frame 3 and the second clamping and positioning mold frame 4 can be pried apart along the grooves 340, making them convenient to use.

[0031] Four sets of positioning pins 6 are distributed on the upper surface of the lower mold body 2, and the upper end of the positioning pins 6 is provided with a ring-cut chamfer; the ring-cut chamfer structure can be aligned and locked when sliding into the positioning groove 7, making locking and alignment convenient;

[0032] When in use, the first clamping and positioning mold frame 3 and the second clamping and positioning mold frame 4 are clamped by the inner sides of the upper mold body 1 and the lower mold body 2. The inner surfaces of the first clamping and positioning mold frame 3 and the second clamping and positioning mold frame 4 clamp the assembled reflective panel 5. The assembled reflective panel 5 is clamped by the upper and lower sides at the same time, and the positioning is stable.

[0033] Furthermore, a positioning post 6 is provided on the upper surface of the lower mold body 2, and a positioning groove 7 is provided on the lower surface of the upper mold body 1. The outer surface of the positioning post 6 is aligned with the positioning groove 7 and inserted into it. The outer surface of the positioning post 6 is tightly slidably connected to the inner surface of the positioning groove 7. A convex hole 8 is provided on the upper end surface of the positioning groove 7 of the upper mold body 1. A plug 9 is slidably connected to the inner side of the convex hole 8. A cross-shaped positioning pin 10 is fixed on the lower surface of the plug 9. A spring 11 is slidably sleeved on the outer surface of the cross-shaped positioning pin 10. In use, the positioning post 6 is slidably inserted into the positioning groove 7. A rubber ring 60 is installed on the outer surface of the mold. The outer surface of the rubber ring 60 slides against the inner surface of the positioning groove 7. During sliding, the positioning pin 6 slides into the positioning groove 7, and its rubber ring 60 can slide within the positioning groove 7 to increase the sealing force. The internal gas will not be discharged, and if it is not discharged, it cannot be pressed down. At this time, the upper mold body 1 will not fall quickly, and the mold closing is stable. When falling, by pressing the four plugs 9, the plugs 9 can be driven to fall and separate, and the internal gas is discharged from the convex hole 8. The mold can fall slowly to close, and the hand will not be pinched when closing the mold, and it will not fall too quickly and cause an impact.

[0034] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A tooling for assembling a single-panel reflective surface, comprising an upper mold body (1) and a lower mold body (2), characterized in that: The inner sides of the upper mold body (1) and the lower mold body (2) are clamped with a first clamping positioning mold frame (3) and a second clamping positioning mold frame (4). The inner surfaces of the first clamping positioning mold frame (3) and the second clamping positioning mold frame (4) are clamped with an assembled reflective panel (5). The upper surface of the lower mold body (2) is provided with a positioning post (6). The lower surface of the upper mold body (1) is provided with a positioning groove (7). The outer surface of the positioning post (6) is aligned with the positioning groove (7) and inserted. The outer surface of the positioning post (6) is tightly slidably connected to the inner surface of the positioning groove (7). The upper surface of the positioning groove (7) of the upper mold body (1) is provided with a convex hole (8). The inner side of the convex hole (8) is slidably connected with a plug (9). The lower surface of the plug (9) is fixed with a cross-shaped positioning pin (10). The outer surface of the cross-shaped positioning pin (10) is slidably sleeved with a spring (11).

2. The assembly fixture for a single-panel reflective surface according to claim 1, characterized in that: A rubber ring (60) is installed on the outer surface of the positioning post (6), and the outer surface of the rubber ring (60) slides against the inner surface of the positioning groove (7).

3. The assembly fixture for a single-panel reflective surface according to claim 1, characterized in that: The outer surface of the positioning post (6) is provided with a ring insert, and the rubber ring (60) is slidably engaged in the annular groove on the outer surface of the positioning post (6).

4. The assembly fixture for a single-panel reflective surface according to claim 1, characterized in that: The outer surface of the plug (9) is covered with a rubber layer, and the outer surface of the plug (9) is tightly attached to the inner surface of the convex hole (8).

5. The assembly fixture for a single-panel reflective surface according to claim 1, characterized in that: The inner surfaces of the first clamping positioning mold frame (3) and the second clamping positioning mold frame (4) are provided with positioning mold cavities, and the outer surface of the assembled reflective panel (5) fits into the inner surface of the positioning mold cavity.

6. The assembly fixture for a single-panel reflective surface according to claim 1, characterized in that: The outer edge surfaces of the first clamping and positioning mold (3) and the second clamping and positioning mold (4) are provided with grooves (340).

7. The assembly fixture for a single-panel reflective surface according to claim 1, characterized in that: The four sets of positioning posts (6) are distributed on the upper surface of the lower mold body (2), and the upper end of the positioning posts (6) is provided with a chamfer.

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