Film spraying processing device for inner wall of cylinder sleeve casting mold

Abstract

The utility model relates to the technical field of cylinder sleeve casting molds, in particular to a cylinder sleeve casting mold inner wall film spraying processing device which comprises a fixed disc, an electric push rod is fixedly installed in the middle of the top end of the fixed disc, an output shaft of the electric push rod penetrates through the fixed disc to be fixedly provided with a movable disc, and a plurality of clamping tables are arranged at the upper end of the movable disc in an equal radian mode. The pipe joint is arranged on one side of the middle of the top end of the fixing disc, a plurality of spraying pipes are arranged at the bottom end of the fixing disc in an equal radian mode, and the spraying pipes are communicated with the pipe joint. The fixed disc, the electric push rod, the movable disc, the clamping table and the spray pipe are used in cooperation, the bottom end of a cylinder sleeve casting mold needing to be machined is clamped and fixed through the clamping table, then the electric push rod is controlled to be started, and the movable disc is driven to rise after the electric push rod is started till the spray pipe at the bottom end of the fixed disc is sleeved in from the top end of the cylinder sleeve casting mold. And then the inner wall of the cylinder sleeve casting mold can be sprayed through the spraying pipe for coating, so that a plurality of cylinder sleeve casting molds can be processed at one time.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinder liner casting molds, in particular to a film spraying processing device for the inner wall of a cylinder liner casting mold. Background Art

[0002] The inner wall spraying device of the cylinder liner casting mold is a device specially used for spraying the inner wall of the cylinder liner casting mold. This device can accurately control the application of the spraying material to ensure the uniform distribution and solidification of the material, thereby improving the quality and performance of the finished product. This type of device is very important in the manufacturing process of automobiles, aviation and other heavy industries, and can improve the overall performance and production efficiency of the product. Through these devices, manufacturers can produce more durable and efficient mechanical components.

[0003] The existing cylinder liner casting mold inner wall spraying processing device currently on the market can usually only spray the inner wall of the cylinder liner casting mold at one time when in use, and the cylinder liner cannot rotate during spraying, which limits the efficiency of the spraying process. Therefore, it is necessary to design a cylinder liner casting mold inner wall spraying processing device. Utility Model Content

[0004] The utility model aims to provide a film spraying processing device for the inner wall of a cylinder liner casting mold to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A film spraying processing device for the inner wall of a cylinder liner casting mold, comprising

[0007] A fixed plate, an electric push rod is fixedly installed in the middle of the top of the fixed plate, the output shaft of the electric push rod passes through the fixed plate and a movable plate is fixedly installed, and a plurality of clamping platforms are arranged at the upper end of the movable plate with equal arcs;

[0008] The pipe joint is arranged on one side of the middle part of the top end of the fixed plate, and a plurality of nozzles are arranged at the bottom end of the fixed plate in equal arcs, and the plurality of nozzles are connected with the pipe joint.

[0009] Preferably, a plurality of nozzles are arranged on the outer wall of the nozzle pipe in sequence from top to bottom;

[0010] Preferably, spring rods are arranged on four outer sides of the top of the clamping platform, and clamps are arranged on four inner sides of the top of the clamping platform, and the output shaft of the spring rod passes through the clamping platform and is fixedly connected to the clamp;

[0011] Preferably, the four chucks are all arc-shaped structures;

[0012] Preferably, a frame is arranged just below the bottom end of the movable disk, a servo motor is fixedly installed in the middle of the bottom end of the frame, the output shaft of the servo motor passes through the frame and is fixedly installed with a large gear, the bottom ends of the plurality of clamping tables pass through the movable disk and are fixedly connected with small gears, and the small gears are meshed with the large gears;

[0013] Preferably, four fixing rods are arranged at the outer ring of the bottom end of the fixed plate, and side grooves movably connected to the fixing rods are arranged on the outer sides of the movable plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A film spraying processing device for the inner wall of a cylinder liner casting mold is used in conjunction with a fixed plate, an electric push rod, a movable plate, a clamping table and a nozzle. The bottom end of the cylinder liner casting mold to be processed is clamped and fixed by the clamping table, and then the electric push rod is controlled to start. After the electric push rod is started, it drives the movable plate to rise until the nozzle at the bottom of the fixed plate is inserted from the top of the cylinder liner casting mold. Then the inner wall of the cylinder liner casting mold can be sprayed with a film through the nozzle, so that multiple cylinder liner casting molds can be processed at one time.

[0016] 2. This kind of cylinder liner casting mold inner wall spraying processing device is used through the cooperation between a servo motor, a large gear, a small gear and a clamping table. After the servo motor is started, it controls the large gear below the bottom end of the movable disk. After the large gear rotates, it controls several small gears on the outside to rotate synchronously. After the several small gears rotate synchronously, they control the clamping table on the upper end of the movable disk to rotate synchronously. When the clamping table rotates, it can drive the cylinder liner casting mold to rotate synchronously. In this way, the spray pipe is more efficient when spraying inside the cylinder liner casting mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall main structure of the utility model;

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

[0019] Figure 3 This is a schematic diagram of the nozzle structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the nozzle structure of the utility model;

[0021] Figure 5 For the utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0022] In the figure: 1. fixed plate; 2. electric push rod; 3. movable plate; 4. clamping table; 5. pipe joint; 6. nozzle; 7. nozzle; 8. spring rod; 9. chuck; 10. frame; 11. servo motor; 12. large gear; 13. small gear; 14. fixed rod; 15. side groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-5 As shown, a technical solution provided by the utility model:

[0025] A film spraying processing device for the inner wall of a cylinder liner casting mold comprises a fixed plate 1, an electric push rod 2 is fixedly installed at the middle of the top of the fixed plate 1, the output shaft of the electric push rod 2 passes through the fixed plate 1 and is fixedly installed with a movable plate 3, and a plurality of clamping platforms 4 are arranged at the upper end of the movable plate 3 with equal arcs; a pipe joint 5, the pipe joint 5 is arranged on one side of the middle of the top of the fixed plate 1, and a plurality of nozzles 6 are arranged at the bottom of the fixed plate 1 with equal arcs, and a plurality of nozzles 7 are arranged on the outer wall of the nozzle 6 in sequence from top to bottom, and the plurality of nozzles 6 are connected to the pipe joint 5;

[0026] In this embodiment, during the spraying process, the bottom end of the cylinder liner casting mold to be processed is clamped and fixed by the clamping table 4, and then the electric push rod 2 is controlled to start. After the electric push rod 2 is started, it drives the movable disk 3 to rise until the nozzle 6 at the bottom end of the fixed disk 1 is inserted from the top of the cylinder liner casting mold, and then the inner wall of the cylinder liner casting mold can be sprayed through the nozzle 6 for coating, so that multiple cylinder liner casting molds can be processed at one time.

[0027] like Figure 5 As shown, spring rods 8 are arranged on the four outer sides of the top of the clamping platform 4, and clamps 9 are arranged on the four inner sides of the top of the clamping platform 4. The output shaft of the spring rod 8 passes through the clamping platform 4 and is fixedly connected to the clamps 9. The four clamps 9 are all arc-shaped structures.

[0028] In this embodiment, when placing the cylinder liner casting mold, the bottom end of the cylinder liner casting mold is inserted into the top end of the clamping platform 4. At this time, the spring rod 8 on the outside of the clamping platform 4 will automatically control the four clamps 9 to clamp on the outside of the bottom end of the cylinder liner casting mold, so that the clamping platform 4 can be clamped and fixed.

[0029] like Figure 2 As shown, a frame 10 is arranged just below the bottom end of the movable disk 3, a servo motor 11 is fixedly installed in the middle of the bottom end of the frame 10, an output shaft of the servo motor 11 passes through the frame 10 and a large gear 12 is fixedly installed, and the bottom ends of the plurality of clamping tables 4 pass through the movable disk 3 and are fixedly connected with small gears 13, and the small gears 13 are meshed with the large gear 12;

[0030] In this embodiment, when spray coating, the servo motor 11 at the bottom of the frame 10 is started. After the servo motor 11 is started, the large gear 12 below the bottom of the movable disk 3 is controlled. After the large gear 12 rotates, several small gears 13 on the outside are controlled to rotate synchronously. After the several small gears 13 rotate synchronously, the clamping table 4 at the upper end of the movable disk 3 is controlled to rotate synchronously. When the clamping table 4 rotates, it can drive the cylinder liner casting mold to rotate synchronously, so that the nozzle 6 is more efficient when spraying inside the cylinder liner casting mold.

[0031] like Figure 5 As shown, four fixing rods 14 are arranged at the outer ring of the bottom end of the fixed plate 1, and side grooves 15 movably connected to the fixing rods 14 are opened on the outer side of the movable plate 3;

[0032] In this embodiment, when the movable plate 3 is lifted or lowered, the four fixing rods 14 at the bottom end of the fixed plate 1 will be slidably connected along the four side grooves 15 on the outer wall of the movable plate 3, so that the movable plate 3 is horizontal when lifted or lowered.

[0033] Working principle: During the spraying process, the bottom end of the cylinder liner casting mold to be processed is clamped and fixed by the clamping platform 4, and then the electric push rod 2 is controlled to start. After the electric push rod 2 is started, it drives the movable disk 3 to rise until the nozzle 6 at the bottom end of the fixed disk 1 is inserted from the top of the cylinder liner casting mold, and then the inner wall of the cylinder liner casting mold can be sprayed through the nozzle 6 for coating. When spraying and coating, the servo motor 11 at the bottom end of the frame 10 is started. After the servo motor 11 is started, the large gear 12 under the bottom end of the movable disk 3 is controlled. After the large gear 12 rotates, it controls several small gears 13 on the outside to rotate synchronously. After several small gears 13 rotate synchronously, the clamping platform 4 at the upper end of the movable disk 3 is controlled to rotate synchronously. When the clamping platform 4 rotates, it can drive the cylinder liner casting mold to rotate synchronously.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A film spraying processing device for the inner wall of a cylinder liner casting mold, characterized in that: include A fixed disk (1), an electric push rod (2) is fixedly mounted in the middle of the top end of the fixed disk (1), an output shaft of the electric push rod (2) passes through the fixed disk (1) and a movable disk (3) is fixedly mounted thereon, and a plurality of clamping platforms (4) are provided at the upper end of the movable disk (3) with equal arcs; A pipe joint (5) is arranged on one side of the middle part of the top end of the fixed plate (1); a plurality of nozzles (6) are arranged at the bottom end of the fixed plate (1) in equal arcs; the plurality of nozzles (6) are connected to the pipe joint (5).

2. The film spraying processing device for the inner wall of a cylinder liner casting mold according to claim 1 is characterized in that: A plurality of nozzles (7) are arranged in sequence from top to bottom on the outer wall of the nozzle pipe (6).

3. The film spraying processing device for the inner wall of a cylinder liner casting mold according to claim 1, characterized in that: The four outer sides of the top end of the clamping platform (4) are all provided with spring rods (8), the four inner sides of the top end of the clamping platform (4) are all provided with clamps (9), and the output shaft of the spring rod (8) passes through the clamping platform (4) and is fixedly connected to the clamp (9).

4. The film spraying processing device for the inner wall of a cylinder liner casting mold according to claim 3 is characterized in that: The four clamps (9) are all arc-shaped structures.

5. The film spraying processing device for the inner wall of a cylinder liner casting mold according to claim 1, characterized in that: A frame (10) is arranged directly below the bottom end of the movable disk (3); a servo motor (11) is fixedly mounted in the middle of the bottom end of the frame (10); an output shaft of the servo motor (11) passes through the frame (10) and is fixedly mounted with a large gear (12); the bottom ends of a plurality of the clamping platforms (4) pass through the movable disk (3) and are fixedly connected with small gears (13); the small gears (13) are meshed with the large gear (12).

6. The film spraying processing device for the inner wall of a cylinder liner casting mold according to claim 1, characterized in that: Four fixing rods (14) are arranged at the outer ring of the bottom end of the fixing plate (1), and side grooves (15) movably connected to the fixing rods (14) are arranged on the outer sides of the movable plate (3).

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