Turnover spraying device for annular forgings

Abstract

The utility model relates to a turnover spraying device for annular forgings, which comprises a mounting plate and a turnover component mounted on the outer wall of the mounting plate, the turnover component comprises two fixing plates, a connecting plate and a motor, the two fixing plates are symmetrically and fixedly mounted on the outer wall of the mounting plate, a rotating shaft is mounted between the two fixing plates in a penetrating manner, and the rotating shaft is connected with the connecting plate. The ends of the rotating shafts penetrate through the outer walls of the fixing plates, the connecting plate is installed above the two fixing plates, the motor is fixedly installed on one side of the connecting plate, and the rotating shafts are driven by the motor. And a metal plate is fixedly mounted on the outer wall of the side, away from the motor, of the mounting plate, the metal plate is made of iron metal, and the overturning assembly replaces a common spraying hook, so that the annular forge piece can be sprayed in all directions, the part needing to be sprayed cannot be covered by the hook and a baffle, the subsequent paint make-up step is omitted, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of annular forgings, in particular to a turnover spraying device for annular forgings. Background Art

[0002] Ring forgings are generally flange-shaped. When spraying ring forgings, the hook is generally passed through the hole of the ring forging, and then a round wooden board or cardboard is used to block the inner wall of the middle circle of the ring forging, because the inner wall cannot be painted and the thickness of the paint surface will affect the installation accuracy of the ring forging.

[0003] Therefore, the hook and the baffle will cover a portion of the outer wall of the annular forging. After most of the paint is sprayed, the operator is still required to perform partial touch-up paint, which increases the number of work steps for spraying and reduces work efficiency. Utility Model Content

[0004] The purpose of the present application is to provide a tumble spraying device for annular forgings to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A flip spraying device for annular forgings, comprising a mounting plate and a flip assembly mounted on the outer wall of the mounting plate, the flip assembly comprising a fixed plate, a connecting plate and a motor, two fixed plates are provided and symmetrically fixedly mounted on the outer wall of the mounting plate, a rotating shaft is installed through the two fixed plates, the end of the rotating shaft passes through the outer wall of the fixed plate, the connecting plate is installed above the two fixed plates, the motor is fixedly mounted on one side of the connecting plate, and the rotating shaft is driven by the motor. A metal plate is fixedly mounted on the outer wall of the mounting plate on the side away from the motor, and the material of the metal plate is iron metal.

[0007] Preferably, both ends of the connecting plate are connected to the rotating shaft passing through the fixed plate through bearings, the output end of the motor is fixedly connected to one end of the rotating shaft, and the axis of the output end of the motor is colinearly arranged with the axis of the rotating shaft. A threaded rod is fixedly installed on the top of the connecting plate, and a threaded tube is threadedly installed on the outer wall of the threaded rod, and the threaded tube is adapted to the suspension component of the external spraying frame.

[0008] Preferably, an airbag is embedded and installed on the outer wall of the edge of the mounting plate, and an inflation hole is fixedly installed on the outer wall of the mounting plate. The inflation hole is connected to the airbag pipeline. The inflation hole is in an automatic opening and closing shape. After the airbag is inflated, the inflation tube connected to the inflation hole is pulled out, and the inflation hole will automatically close. The pipeline between the inflation hole and the airbag is opened inside the mounting plate. A limit rod is fixedly installed on the outer wall of the connecting plate. The limit rod is a U-shaped rod. The limit rod is installed toward the position of the inflation hole and is used to clamp the inflation tube connected to the inflation hole.

[0009] The beneficial effect of the utility model is that by providing a flip assembly, an ordinary spray hook is replaced, so that the annular forging can be sprayed in all directions, and the part to be sprayed will not be blocked by the hook and the baffle, thereby eliminating the subsequent painting step and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the connection structure between the mounting plate and the annular forging of the utility model;

[0012] Figure 3 It is a schematic diagram of the working state in which the mounting plate drives the annular forging to flip in the utility model.

[0013] In the figure: 1. mounting plate; 2. airbag; 3. fixing plate; 4. connecting plate; 5. rotating shaft; 6. motor; 7. threaded rod; 8. threaded tube; 9. limiting rod; 10. inflation hole; 11. metal plate. DETAILED DESCRIPTION

[0014] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0015] like Figure 1-3 The flip spraying device for annular forgings shown in the figure comprises a mounting plate 1 and a flip assembly mounted on the outer wall of the mounting plate 1, the flip assembly comprises a fixed plate 3, a connecting plate 4 and a motor 6, two fixed plates 3 are arranged and symmetrically fixedly mounted on the outer wall of the mounting plate 1, a rotating shaft 5 is installed through the two fixed plates 3, the end of the rotating shaft 5 passes through the outer wall of the fixed plate 3, the connecting plate 4 is installed above the two fixed plates 3, the motor 6 is fixedly installed on one side of the connecting plate 4, and the rotating shaft 5 is driven by the motor 6. A metal plate 11 is fixedly installed on the outer wall of the mounting plate 1 on the side away from the motor 6, and the material of the metal plate 11 is iron metal.

[0016] The two ends of the connecting plate 4 are connected to the rotating shaft 5 passing through the fixed plate 3 through bearings, the output end of the motor 6 is fixedly connected to one end of the rotating shaft 5, and the axis of the output end of the motor 6 is arranged colinearly with the axis of the rotating shaft 5. A threaded rod 7 is fixedly installed on the top of the connecting plate 4, and a threaded pipe 8 is threadedly installed on the outer wall of the threaded rod 7, and the threaded pipe 8 is adapted to the suspension component of the external spray frame.

[0017] The airbag 2 is embedded and installed on the outer wall of the edge of the mounting plate 1. An inflation hole 10 is fixedly installed on the outer wall of the mounting plate 1. The inflation hole 10 is connected to the pipeline of the airbag 2. The inflation hole 10 is an automatic opening and closing shape. After the airbag 2 is inflated, the inflation tube connected to the inflation hole 10 is pulled out, and the inflation hole 10 will automatically close. The pipeline between the inflation hole 10 and the airbag 2 is opened inside the mounting plate 1. The outer wall of the connecting plate 4 is fixedly installed with a limit rod 9. The limit rod 9 is a U-shaped rod. The limit rod 9 is installed toward the position of the inflation hole 10. The limit rod 9 is used to clamp the inflation tube connected to the inflation hole 10.

[0018] Embodiment: After the top threaded tube 8 of the connecting plate 4 is threadedly fixed to the connecting head of the external suspension component, the operator passes the inflation tube through the middle of the limiting rod 9 and connects it to the inflation hole 10. The limiting rod 9 can limit the position of the inflation tube so that the inflation tube will not extend to the outside of the mounting plate 1 and affect the spraying of the forging.

[0019] Then, the mounting plate 1 is placed at the center of the annular forging, and the inflation tube inflates the airbag 2 through the inflation hole 10. The airbag 2 expands and contacts the inner wall of the annular forging. After the interaction force is generated, the mounting plate 1 fixes the annular forging, and the external spraying frame drives and sprays the annular forging through the suspension device. During the spraying process, the motor 6 drives the fixed plate 3 to rotate through the rotating shaft 5, and the fixed plate 3 drives the mounting plate 1, and the mounting plate 1 drives the annular forging to rotate left and right, so that the annular forging can be sprayed in all directions. Since the motor 6 is installed on one side of the connecting plate 4, the weight above the mounting plate 1 is unbalanced, so a magnet of a certain weight can be adsorbed on the metal plate 11 to balance the weight above the mounting plate 1 and improve the stability of the spraying.

[0020] By providing a flip assembly instead of the ordinary spray hook, the annular forging can be sprayed in all directions, and the part to be sprayed will not be blocked by the hook and the baffle, thus eliminating the subsequent touch-up painting step and improving work efficiency.

[0021] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.

[0022] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A turnover spraying device for annular forgings, comprising a mounting plate (1) and a turnover assembly mounted on the outer wall of the mounting plate (1), characterized in that: The flip assembly comprises a fixed plate (3), a connecting plate (4) and a motor (6); the two fixed plates (3) are symmetrically fixedly mounted on the outer wall of the mounting plate (1); a rotating shaft (5) is installed through the two fixed plates (3); the end of the rotating shaft (5) passes through the outer wall of the fixed plate (3); the connecting plate (4) is installed above the two fixed plates (3); the motor (6) is fixedly mounted on one side of the connecting plate (4); and the rotating shaft (5) is driven by the motor (6).

2. The tumble spraying device for annular forgings according to claim 1, characterized in that: The two ends of the connecting plate (4) are connected to the rotating shaft (5) passing through the fixed plate (3) via bearings, the output end of the motor (6) is fixedly connected to one end of the rotating shaft (5), and the axis of the output end of the motor (6) is colinearly arranged with the axis of the rotating shaft (5).

3. The tumble spraying device for annular forgings according to claim 1, characterized in that: A threaded rod (7) is fixedly mounted on the top of the connecting plate (4), a threaded pipe (8) is threadedly mounted on the outer wall of the threaded rod (7), and the threaded pipe (8) is adapted to a suspension assembly of an external spraying frame.

4. The tumble spraying device for annular forgings according to claim 1, characterized in that: The airbag (2) is embedded and installed on the outer wall of the edge of the mounting plate (1), and an inflation hole (10) is fixedly installed on the outer wall of the mounting plate (1). The inflation hole (10) is connected to the airbag (2) pipeline. The inflation hole (10) is of an automatically opening and closing shape. After the airbag (2) is inflated, the inflation tube connected to the inflation hole (10) is pulled out, and the inflation hole (10) is automatically closed. The pipeline between the inflation hole (10) and the airbag (2) is opened inside the mounting plate (1).

5. The tumble spraying device for annular forgings according to claim 2, characterized in that: A limiting rod (9) is fixedly mounted on the outer wall of the connecting plate (4); the limiting rod (9) is a U-shaped rod; the limiting rod (9) is mounted toward the position of the inflation hole (10); and the limiting rod (9) is used to clamp the inflation tube connected to the inflation hole (10).

6. The tumble spraying device for annular forgings according to claim 2, characterized in that: A metal plate (11) is fixedly mounted on the outer wall of the mounting plate (1) at a side away from the motor (6), and the material of the metal plate (11) is iron metal.

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