Bearing disc cooling press

Abstract

The utility model provides a bearing disc cooling press which can prevent optical glass from displacing or falling off. According to the bearing disc cooling press, a water basin is embedded in the top of a rack, and a bearing disc support is arranged in the water basin; an air cylinder support is installed on the upper portion of the machine frame, an air cylinder is installed on the air cylinder support, and the end of a piston rod of the air cylinder is connected with a pressing plate. According to the utility model, the optical glass bearing disc is pressed and cooled, and the optical glass does not displace or fall off due to the action of gravity in the cooling process; the device is simple and convenient to operate, and cooling water can be recycled.

Description

Technical Field

[0001] The utility model relates to a press, in particular to a tray cooling press used for polishing the bottom surface of optical glass. Background Art

[0002] Polishing the bottom surface of optical glass is the core step of precision processing of the bottom of optical glass, so that the optical glass can achieve a smooth and flawless surface, which is crucial to ensure the imaging quality of optical components.

[0003] When polishing the bottom surface of optical glass, high-temperature baked asphalt is used to stick the optical glass to the tray. The consistency of the adhesion of multiple pieces of optical glass to the tray not only affects the polishing quality of the bottom surface of the optical glass, but also affects the dimensional accuracy of the thickness direction of the optical glass. At the same time, after the glass is completely adhered to the tray, the tray is placed in a cold water tank. During the cooling process, due to thermal expansion and contraction, the optical glass is prone to cracking at the adhesion point, causing the glass to shift or fall off, which seriously affects the subsequent processing quality. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a tray cooling press which can prevent the optical glass from displacement or falling off.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a tray cooling press, a water basin is embedded in the top of the frame, and the tray bracket is arranged in the water basin; the cylinder bracket is installed on the upper part of the frame, the cylinder is installed on the cylinder bracket, and the piston rod end of the cylinder is connected to the pressing plate.

[0006] Furthermore, a cooling pipe is arranged below the water basin, and one end of the cooling pipe is connected to the water basin, and the other end is connected to the circulating water tank. The cooling pipe is arranged in a serpentine shape.

[0007] Furthermore, the circulating water tank is placed at the bottom of the frame, the circulating water pump is placed on the top of the circulating water tank, the outlet of the circulating water pump is connected to one end of the return pipe, and the other end of the return pipe is arranged above the water basin.

[0008] Furthermore, a fan is arranged below the water basin and is aligned with the cooling pipe. A plurality of fans are used and arranged in a row.

[0009] Furthermore, the piston rod end of the cylinder is connected to the pressure plate via a floating joint.

[0010] Furthermore, the tray bracket is formed by connecting a middle U-shaped plate, two side U-shaped plates, a plurality of load-bearing rods, a tray stop rod and a plurality of connecting rods.

[0011] Furthermore, the middle U-shaped plate and the two side U-shaped plates are connected together by a plurality of connecting rods, the plurality of load-bearing rods are respectively arranged on the middle U-shaped plate and the two side U-shaped plates, and the load-bearing rods on the middle U-shaped plate and the load-bearing rods on the two side U-shaped plates support the bearing plate, and the bearing plate is located directly below the pressure plate. Two cylinder brackets, cylinders, floating joints and pressure plates are used, and the bearing plate retaining rod is arranged between the two load-bearing rods on the middle U-shaped plate.

[0012] The utility model has the beneficial effects of: the optical glass tray is pressed and cooled, and the optical glass will not be displaced or fall off due to gravity during the cooling process; the utility model is simple and convenient to operate, and the cooling water can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the tray cooling press of the utility model.

[0014] Figure 2 It is a three-dimensional diagram of the tray cooling press of the utility model.

[0015] Figure 3 It is a structural schematic diagram of a tray support of a tray cooling press of the utility model. DETAILED DESCRIPTION

[0016] like Figure 1-2 As shown, the tray cooling press of the utility model comprises a frame 1, a tray support 2, a water basin 3, a circulating water tank 4, a circulating water pump 5, a cooling pipe 6, a fan 7, a cylinder support 8, a cylinder 9, a floating joint 10, a pressing plate 11 and a return pipe 12, wherein the water basin 3 is embedded in the top of the frame 1, and the tray support 2 is arranged in the water basin 3; the cooling pipe 6 is arranged below the water basin 3, and one end of the cooling pipe 6 is connected to the water basin 3, and the other end is connected to the circulating water tank 4; the circulating water tank 4 is placed at the bottom of the frame 1, and the circulating water pump 5 is placed on the top of the circulating water tank 4, and the outlet of the circulating water pump 5 is connected to one end of the return pipe 12, and the return pipe 12 is connected to the return pipe 12. The other end of the pipe 12 is arranged above the water basin 3. When working, the water in the water basin 3 flows into the circulating water tank 4 through the cooling pipe 6, and the circulating water pump 5 pumps the water in the circulating water tank 4 back into the water basin 3 through the return pipe 12; the cylinder bracket 8 is installed on the upper part of the frame 1, the cylinder 9 is installed on the cylinder bracket 8, and the piston rod end of the cylinder 9 is connected to the pressure plate 11 through the floating joint 10. When working, the retaining plate 13 is placed on the retaining plate bracket 2, and the retaining plate 13 is located directly below the pressure plate 11; the fan 7 is arranged below the water basin 3 and aligned with the cooling pipe 6. When the water flows through the cooling pipe 6, the wind blown by the fan 7 takes away the heat.

[0017] like Figure 3As shown, the above-mentioned plate support 2 can be connected by a middle U-shaped plate 21, two side U-shaped plates 22, a plurality of bearing rods 23, a plate retaining rod 24 and a plurality of connecting rods 25, wherein the middle U-shaped plate 21 and the two side U-shaped plates 22 are connected together by a plurality of connecting rods 25, and a plurality of bearing rods 23 are respectively arranged on the middle U-shaped plate 21 and the two side U-shaped plates 22, and the bearing rods 23 on the middle U-shaped plate 21 and the bearing rods 23 on the two side U-shaped plates 22 support the plate 13. Figure 3 The tray support 2 shown can support two trays 13 at the same time, so as to achieve the purpose of cooling and pressing the two trays 13 at the same time, thereby improving the working efficiency. Correspondingly, the cylinder support 8, the cylinder 9, the floating joint 10 and the pressure plate 11 also adopt two. Figure 2 The retaining plate stopper rod 24 is arranged between the two load-bearing rods 23 on the middle U-shaped plate 21 to limit the positions of the two retaining plates 13 .

[0018] The frame 1 can be welded as a whole with 40×40×3mm square steel, with an overall size of 880×500×746mm, and the appearance is milky white sprayed, rust-proof and beautiful; the basin 3 can be welded with 1mm thick 304 stainless steel plate, and the internal size can be 795×415×350mm; the circulating water tank 4 can be welded with 1mm thick 304 stainless steel plate, with an overall size of 150×150×420mm; the cooling pipe 6 can be bent with a 1mm thick brass pipe with an outer diameter of φ10mm, and the cooling pipe 6 is arranged in a serpentine shape, such as Figure 1-2 As shown, it can play a better cooling role; when two cylinder brackets 8 are used, the center distance can be 400mm; the model of the cylinder 9 can be SC50×200; the floating joint 10 can be JAF50-16-150 flange type; the pressure plate 11 can be made of 304 stainless steel, and the size can be φ16×746mm; the model of the fan 7 can be DP200A, the voltage is 220V, the appearance size can be 120×120×38mm, and the fan 7 can be used in multiples and arranged in a row, such as Figure 1 As shown, it can play a better role in taking away heat; the middle U-shaped plate 21 and the two side U-shaped plates 22 can be bent by 3mm thick 304 stainless steel plates, multiple load-bearing rods 23 can be made of φ16mm304 stainless steel round steel, the tray retaining rod 24 and multiple connecting rods 25 can be made of φ10mm304 stainless steel round steel, and the overall size of the tray bracket 2 can be 675×385×325mm.

[0019] During operation, firstly, pure water is poured into the water basin 3 until the tray support 2 is submerged; the tray 13 with the optical glass glued thereon is placed on the load-bearing rod 23 of the tray support 2; the cylinder 9 is actuated to drive the pressing plate 11 to move downward until the tray 13 is pressed down; the water in the water basin 3 naturally flows to the circulating water tank 4 through the cooling pipe 6, and after the circulating water pump 5 is started, the water in the circulating water tank 4 is pumped back into the water basin 3 through the reflux pipe 12, and when the water circulates and flows through the cooling pipe 6, the wind blown by the fan 7 takes away the heat; when the tray 13 is pressed and cooled for a suitable time, the cylinder 9 is actuated to drive the pressing plate 11 to move upward, and then the tray 13 that has been pressed and cooled can be taken out.

Claims

1. A tray cooling press, characterized in that: A water basin (3) is embedded in the top of the frame (1), and a tray support (2) is arranged in the water basin (3); a cylinder support (8) is installed on the upper part of the frame (1), a cylinder (9) is installed on the cylinder support (8), and the piston rod end of the cylinder (9) is connected to a pressure plate (11).

2. The tray cooling press according to claim 1, characterized in that: A cooling pipe (6) is arranged below the water basin (3), and one end of the cooling pipe (6) is connected to the water basin (3), and the other end is connected to the circulating water tank (4).

3. The tray cooling press according to claim 2, characterized in that: The circulating water tank (4) is placed at the bottom of the frame (1), and the circulating water pump (5) is placed on the top of the circulating water tank (4). The outlet of the circulating water pump (5) is connected to one end of a return pipe (12), and the other end of the return pipe (12) is arranged above the water basin (3).

4. The tray cooling press according to claim 2, characterized in that: The fan (7) is arranged below the water basin (3) and is aimed at the cooling pipe (6).

5. The tray cooling press according to claim 4, characterized in that: The fans (7) are multiple and arranged in a row.

6. The tray cooling press according to claim 2, characterized in that: The cooling pipes (6) are arranged in a serpentine shape.

7. The tray cooling press according to claim 1 or 2, characterized in that: The piston rod end of the cylinder (9) is connected to the pressure plate (11) via a floating joint (10).

8. The tray cooling press according to claim 1 or 2, characterized in that: The plate support (2) is formed by connecting a middle U-shaped plate (21), two side U-shaped plates (22), a plurality of load-bearing rods (23), a plate retaining rod (24) and a plurality of connecting rods (25).

9. The tray cooling press according to claim 8, characterized in that: The middle U-shaped plate (21) and the two side U-shaped plates (22) are connected together by a plurality of connecting rods (25); the plurality of load-bearing rods (23) are respectively arranged on the middle U-shaped plate (21) and the two side U-shaped plates (22); the load-bearing rods (23) on the middle U-shaped plate (21) and the load-bearing rods (23) on the two side U-shaped plates (22) support the bearing plate (13); and the bearing plate (13) is located directly below the pressure plate (11).

10. The tray cooling press according to claim 8, characterized in that: The cylinder support (8), the cylinder (9), the floating joint (10) and the pressure plate (11) are all provided in pairs, and the bearing plate stopper rod (24) is arranged between the two bearing rods (23) on the middle U-shaped plate (21).

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