Window mounting structure

Abstract

The utility model relates to the technical field of sight glass installation, and discloses a window installation structure which comprises an installation cover plate and an arc sight glass, an installation frame is fixedly connected to the interior of the installation cover plate, a welding through hole is formed in one end of the installation cover plate, and the interior of the welding through hole is connected with the arc sight glass through a buckle mechanism. The arc sight glass is connected with the interior of the welding through hole in an ultrasonic welding mode, one end of the arc sight glass is in a convex circular ring shape, and the convex circular ring shape face and one face of the interior of the welding through hole are welded in an ultrasonic welding mode, so that the arc sight glass is firmer compared with a glue joint mode in the prior art, and the service life of the arc sight glass is prolonged. The service life of the arc sight glass is greatly prolonged, and the phenomenon that the arc sight glass falls off due to aging after long-time use is avoided.

Description

Technical Field

[0001] This utility model relates to the field of viewing mirror installation technology, specifically a viewing window installation structure. Background Technology

[0002] Viewing windows are typically used to monitor the production process inside a vacuum container or to transmit light sources. The glass material used to monitor the production process inside the vacuum can be ordinary glass, while a glass structure called a viewing mirror is installed inside the viewing window.

[0003] Furthermore, when fixing the viewing lens in the viewing window of the outer shell manually, adhesive bonding is often used. However, after long-term use, the viewing lens is prone to falling off due to the aging of the adhesive strip. Welding is also commonly used in the existing technology, but the existing welding method often fails due to the direction of force, resulting in the breaking of the viewing lens. Therefore, a viewing window installation structure is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a window mounting structure that is installed using ultrasonic welding.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a window mounting structure, including a mounting cover plate and an arc-shaped viewing mirror, wherein a mounting frame is fixedly connected inside the mounting cover plate;

[0008] One end of the mounting cover plate has a welding through hole. The inside of the welding through hole is connected to the arc-shaped sight glass through a snap-fit ​​mechanism. The arc-shaped sight glass and the inside of the welding through hole are connected by ultrasonic welding. A welding line is installed between one end of the arc-shaped sight glass and the welding through hole.

[0009] Preferably, the latching mechanism includes two latching blocks, one end of each latching block is fixedly connected to the outer wall of the arc-shaped sight glass, both ends of the welding through hole are provided with sliding through grooves, and a circular fixing groove is provided between the two sliding through grooves. The outer walls of the two latching blocks are slidably connected to the inside of the circular fixing groove.

[0010] Furthermore, one end of the mounting frame is provided with multiple threaded fixing through holes.

[0011] Furthermore, one end of the arc-shaped viewing mirror is fitted with a snap-on arrow mark.

[0012] Based on the foregoing, reinforcing columns and reinforcing blocks are installed between the mounting cover plate and the mounting frame.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a window mounting structure, which has the following beneficial effects:

[0015] 1. This viewing window mounting structure involves bringing the arc-shaped viewing mirror close to the inside of the welding through hole and fixing it to the welding through hole using a snap-fit ​​structure. Then, after designing a welding line between the arc-shaped viewing mirror and the inside of the welding through hole, ultrasonic welding is performed on the welding line to fuse one side of the arc-shaped viewing mirror and the other side of the welding through hole, completing the installation of the arc-shaped viewing mirror. This method is more robust than the adhesive bonding method used in existing technologies, greatly extending the service life of the arc-shaped viewing mirror and preventing it from falling off due to aging after prolonged use.

[0016] 2. The viewing window mounting structure uses a convex ring shape at one end of the arc-shaped viewing mirror. The convex ring shape is welded to the inside of the welding through hole using ultrasonic welding. This greatly extends the service life of the arc-shaped viewing mirror. Compared with existing welding methods, this device avoids damage to the viewing mirror during the welding process by changing the force-bearing area. Attached Figure Description

[0017] Figure 1 This is a frontal cross-sectional view of the present invention.

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0019] Figure 3 This utility model Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Mounting cover plate; 2. Arc-shaped sight glass; 3. Mounting frame; 4. Welding through hole; 5. Welding line; 6. Clamping block; 7. Threaded fixing through hole; 8. Clip marking arrow; 9. Reinforcing column; 10. Reinforcing block. Detailed Implementation

[0021] Please see Figure 1-3A viewing window mounting structure includes a mounting cover plate 1 and an arc-shaped viewing mirror 2. A mounting frame 3 is fixedly connected inside the mounting cover plate 1. A welding through-hole 4 is formed at one end of the mounting cover plate 1. The interior of the welding through-hole 4 is connected to the arc-shaped viewing mirror 2 via a snap-fit ​​mechanism. The arc-shaped viewing mirror 2 and the interior of the welding through-hole 4 are connected by ultrasonic welding. A welding line 5 is installed between one end of the arc-shaped viewing mirror 2 and the welding through-hole 4. The snap-fit ​​mechanism includes two locking blocks 6, one end of each locking block 6 being fixedly connected to the outer wall of the arc-shaped viewing mirror 2. Sliding grooves are formed at both ends inside the welding through-hole 4, and a circular fixing groove is formed between the two sliding grooves. The outer walls of the two locking blocks 6 are slidably connected to the interior of the circular fixing groove. By bringing the arc-shaped viewing mirror 2 close to the interior of the welding through-hole 4, the locking blocks 6 are extended... After entering the sliding groove, the locking block 6 is pushed into the circular fixing groove by continuously pushing the arc-shaped sight mirror 2. At this time, the arc-shaped sight mirror 2 is rotated so that the locking block 6 rotates inside the circular fixing groove, moving away from its sliding groove, thus fixing the position of the arc-shaped sight mirror 2. Then, after designing the welding line 5 between the arc-shaped sight mirror 2 and the welding through hole 4, it is welded. Since one end of the arc-shaped sight mirror 2 is in the shape of a convex ring, the convex ring side is welded to the side inside the welding through hole 4 by ultrasonic welding. This makes the arc-shaped sight mirror 2 more robust than the adhesive bonding method in the prior art, which greatly extends the service life of the arc-shaped sight mirror 2 and avoids the phenomenon of the arc-shaped sight mirror 2 falling off due to aging after long-term use.

[0022] It should also be noted that one end of the mounting frame 3 has multiple threaded fixing through holes 7, which are installed by screws inside the threaded fixing through holes 7, thereby conveniently fixing the position of the mounting frame 3. One end of the arc-shaped sight glass 2 is equipped with a buckle marking arrow 8 to record and mark the rotation position of the buckle block 6. A reinforcing column 9 and a reinforcing block 10 are installed between the mounting cover plate 1 and the mounting frame 3 to improve the stability of the installation between the mounting frame 3 and the mounting cover plate 1.

[0023] In summary, when using this window installation structure, firstly, after bringing the arc-shaped viewing mirror 2 close to the inside of the welding through hole 4, the locking block 6 is inserted into the inside of the sliding through groove. Then, by continuously pushing the arc-shaped viewing mirror 2, the locking block 6 is pushed into the inside of the annular fixing groove. At this time, by rotating the arc-shaped viewing mirror 2, the locking block 6 rotates inside the annular fixing groove, moving away from its sliding through groove, thus fixing the position of the arc-shaped viewing mirror 2. Then, after designing the welding line 5 between the arc-shaped viewing mirror 2 and the inside of the welding through hole 4, welding is performed. Since one end of the arc-shaped viewing mirror 2 is in the shape of a convex ring, the convex ring side is welded to the side inside the welding through hole 4 using ultrasonic welding, making the arc-shaped viewing mirror 2 more robust than the adhesive bonding method in the prior art.

Claims

1. A viewing window mounting structure, comprising a mounting cover plate (1) and an arc-shaped viewing mirror (2), characterized in that: The mounting cover plate (1) is internally fixedly connected to the mounting frame (3); The mounting cover plate (1) has a welding through hole (4) at one end. The inside of the welding through hole (4) is connected to the arc sight glass (2) through a snap-fit ​​mechanism. The arc sight glass (2) and the inside of the welding through hole (4) are connected by ultrasonic welding. A welding line (5) is installed between one end of the arc sight glass (2) and the welding through hole (4).

2. The window mounting structure according to claim 1, characterized in that: The buckling mechanism includes two buckle blocks (6), one end of each of the two buckle blocks (6) is fixedly connected to the outer wall of the arc-shaped sight glass (2), both ends of the welding through hole (4) are provided with sliding through grooves, and a circular ring fixing groove is provided between the two sliding through grooves. The outer walls of the two buckle blocks (6) are slidably connected to the inside of the circular ring groove.

3. The window mounting structure according to claim 2, characterized in that: The mounting frame (3) has multiple threaded fixing through holes (7) at one end.

4. The window mounting structure according to claim 3, characterized in that: One end of the arc-shaped viewing mirror (2) is fitted with a snap-on arrow (8).

5. The window mounting structure according to claim 4, characterized in that: A reinforcing column (9) and a reinforcing block (10) are installed between the mounting cover plate (1) and the mounting frame (3).

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