Processing mechanism for automobile engine cylinder cover

Abstract

The utility model relates to the technical field of engine cylinder covers, in particular to an automobile engine cylinder cover processing mechanism which comprises a processing table, an opening is formed in the processing table, a servo motor is fixedly installed on the inner wall of one side of the opening, the driving end of the servo motor is fixedly connected with a support, and a first clamping plate is fixedly installed on the support. A moving assembly is installed on the support and comprises an electric push rod fixedly arranged on the support, the driving end of the electric push rod is fixedly connected with a fixing rod, the fixing rod is connected with a second clamping plate through a first spring, the cross section of the second clamping plate is in a T shape, and a supporting assembly is arranged on the support. According to the utility model, the automobile engine cylinder cover does not need to be turned over manually, and the operation is more convenient and faster, so that the treatment efficiency of the automobile engine cylinder cover is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of engine cylinder covers, in particular to a processing mechanism for an automobile engine cylinder cover. Background Art

[0002] With the continuous development of society and the continuous advancement of science and technology, the technology related to the engine cylinder head is also constantly improving. The cylinder head is installed on the top of the cylinder body, sealing the cylinder from the top and forming a combustion chamber. It is often in contact with high-temperature and high-pressure combustion gas and bears a large thermal and mechanical load. Circulating water is generally used to cool the combustion chamber and other high-temperature parts.

[0003] At present, during the processing of automobile engine cylinder heads, it is generally necessary to spray paint the automobile engine cylinder heads. When the automobile engine cylinder heads are fully sprayed with paint, they need to be turned over manually, which is a cumbersome operation, resulting in a relatively low processing efficiency of the automobile engine cylinder heads. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: at present, during the processing of automobile engine cylinder heads, it is generally necessary to spray paint the automobile engine cylinder heads; when the automobile engine cylinder heads are fully sprayed with paint, it is necessary to manually turn the automobile engine cylinder heads over, which is a relatively cumbersome operation, resulting in a relatively low processing efficiency for the automobile engine cylinder heads; and a processing mechanism for automobile engine cylinder heads is proposed.

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

[0006] A processing mechanism for a cylinder head of an automobile engine comprises a processing table, an opening is formed on the processing table, a servo motor is fixedly mounted on an inner wall of one side of the opening, a driving end of the servo motor is fixedly connected to a bracket, and a first clamping plate is fixedly mounted on the bracket;

[0007] A moving assembly is installed on the bracket, and the moving assembly includes an electric push rod fixedly set on the bracket. The driving end of the electric push rod is fixedly connected to a fixing rod, and the fixing rod is connected to a second clamping plate through a first spring. The cross-section of the second clamping plate is T-shaped. A supporting assembly is arranged on the bracket.

[0008] Preferably, the support assembly includes an L-shaped rod slidably mounted on the bracket, one side of the L-shaped rod is fixedly connected to a support plate, a second spring is sleeved on the L-shaped rod, one end of the second spring is fixedly connected to the L-shaped rod, and the other end of the second spring is fixedly connected to the bracket.

[0009] Preferably, a fixing block is installed on one side of the support plate, and two round rods are fixedly installed on the fixing rod, and the two round rods are slidably connected to the support plate and the second clamping plate respectively, and a groove with a right-angled triangle cross-section is provided on the fixing block, and an extrusion rod is fixedly connected to the fixing rod, and one end of the extrusion rod is in contact with the inclined surface of the groove.

[0010] Preferably, a positioning plate is fixedly connected to the upper surface of the support plate, and the positioning plate is arranged between the first clamping plate and the second clamping plate, and rubber pads are fixedly connected to the surfaces of the first clamping plate and the second clamping plate.

[0011] Preferably, a hydraulic cylinder and a paint box are fixedly mounted on the processing table, a driving end of the hydraulic cylinder is fixedly connected to a paint spray tray, an oil pump is mounted on the paint box, and the oil pump is connected to the paint spray tray via a bellows.

[0012] Preferably, a fixing plate is fixedly mounted on the processing table, and a fan is fixedly mounted on the fixing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The first clamping plate and the second clamping plate can firmly clamp the workpiece. When the supporting plate moves to the outside of the workpiece as a whole, the supporting plate can avoid blocking the lower surface of the workpiece. The paint spraying tray can spray paint onto the upper surface of the workpiece. The servo motor drives the bracket to rotate 180 degrees, so that the lower surface of the workpiece can be rotated to the bottom of the paint spraying tray and painted. There is no need to manually turn over the automobile engine cylinder head, and the operation is relatively convenient and quick, thereby making the processing efficiency of the automobile engine cylinder head higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front structural schematic diagram of a processing mechanism for a cylinder head of an automobile engine proposed by the utility model;

[0016] Figure 2 This is a top view structural schematic diagram of a processing mechanism for a cylinder head of an automobile engine proposed by the utility model;

[0017] Figure 3 It is a schematic diagram of the top view of the bracket and the support plate in the utility model.

[0018] In the figure: 1 processing table, 2 fan, 3 fixed plate, 4 bracket, 5 paint box, 6 hydraulic cylinder, 7 paint spray tray, 8 servo motor, 9 support plate, 10 first clamping plate, 11 positioning plate, 12 second spring, 13 L-shaped rod, 14 fixed block, 15 groove, 16 extrusion rod, 17 electric push rod, 18 fixed rod, 19 second clamping plate, 20 first spring, 21 round rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present utility model are only for the convenience of description and are not used to limit the scope of application of the present utility model. Changes or adjustments in their relative relationships shall be regarded as the scope of application of the present utility model without substantially changing the technical content.

[0021] Reference Figure 1-Figure 3 A processing mechanism for a cylinder head of an automobile engine comprises a processing table 1, an opening is formed on the processing table 1, a servo motor 8 is fixedly mounted on an inner wall of one side of the opening, a driving end of the servo motor 8 is fixedly connected to a bracket 4, a first clamping plate 10 is fixedly mounted on the bracket 4, a moving assembly is mounted on the bracket 4, the moving assembly comprises an electric push rod 17 fixedly arranged on the bracket 4, a fixing rod 18 is fixedly connected to the driving end of the electric push rod 17, the fixing rod 18 is connected to a second clamping plate 19 through a first spring 20, the cross section of the second clamping plate 19 is T-shaped, and a supporting assembly is arranged on the bracket 4.

[0022] The support assembly includes an L-shaped rod 13 slidably mounted on the bracket 4, one side of the L-shaped rod 13 is fixedly connected to the support plate 9, a second spring 12 is sleeved on the L-shaped rod 13, one end of the second spring 12 is fixedly connected to the L-shaped rod 13, and the other end of the second spring 12 is fixedly connected to the bracket 4. When the support plate 9 and the L-shaped rod 13 slide relative to the bracket 4, the second spring 12 will deform.

[0023] A fixed block 14 is installed on one side of the support plate 9, and two round rods 21 are fixedly installed on the fixed block 14. The two round rods 21 are fixedly connected to the two side surfaces of the fixed block 14 respectively, and the two round rods 21 are slidably connected to the support plate 9 and the second clamping plate 19 respectively. A groove 15 with a right-angled triangle cross-section is provided on the fixed block 14, and an extrusion rod 16 is fixedly connected to the fixed rod 18. One end of the extrusion rod 16 is in contact with the inclined surface of the groove 15. When the fixed rod 18 and the second clamping plate 19 move toward the direction close to the first clamping plate 10, under the transmission action of the second clamping plate 19, the fixed block 14 slides relative to the round rod 21 at the same time, and the distance between the fixed block 14 and the support plate 9 is reduced.

[0024] During the movement of the second clamping plate 19, it will gradually contact the surface of the workpiece, and the first clamping plate 10 and the second clamping plate 19 can clamp the workpiece. When the second clamping plate 19 continues to move against the surface of the workpiece, the second clamping plate 19 will slide relative to the fixing rod 18. Since one end of the first spring 20 is fixedly connected to the second clamping plate 19, and the other end is fixedly connected to the fixing rod 18, the first spring 20 is deformed at the same time, and the extrusion rod 16 moves with the fixing rod 18. One end of the extrusion rod 16 will move against the inclined surface of the groove 15, and the fixing block 14 will slide relative to the second clamping plate 19. Under the transmission action of the round rod 21, the support plate 9 moves at the same time.

[0025] A positioning plate 11 is fixedly connected to the upper surface of the support plate 9, and the positioning plate 11 is arranged between the first clamping plate 10 and the second clamping plate 19. Rubber pads are fixedly connected to the surfaces of the first clamping plate 10 and the second clamping plate 19. The positioning plate 11 has a certain positioning effect on the placement position of the workpiece. The rubber pad can increase the friction force when the first clamping plate 10 and the second clamping plate 19 clamp the workpiece, so as to better clamp the workpiece.

[0026] A hydraulic cylinder 6 and a paint box 5 are fixedly installed on the processing table 1. The driving end of the hydraulic cylinder 6 is fixedly connected to a paint spraying tray 7. An oil pump is installed on the paint box 5. The oil pump is connected to the paint spraying tray 7 through a bellows. The paint liquid in the paint box 5 can be pumped to the paint spraying tray 7 through the bellows and sprayed. The hydraulic cylinder 6 can adjust the height of the paint spraying tray 7. A fixed plate 3 is fixedly installed on the processing table 1. A fan 2 is fixedly installed on the fixed plate 3. When the fan 2 is working, it can accelerate the drying speed of the paint on the lower surface of the workpiece.

[0027] In the utility model, when in use, the workpiece is placed on the upper surface of the support plate 9, and the surfaces of the positioning plate 11 and the first clamping plate 10 are both in contact with the outer surface of the workpiece, and then the electric push rod 17 drives the fixing rod 18 and the second clamping plate 19 to move in the direction close to the first clamping plate 10. Under the transmission action of the second clamping plate 19, the fixing block 14 slides relatively with the round rod 21 at the same time. During the movement of the second clamping plate 19, it will gradually contact the surface of the workpiece and move against the surface of the workpiece. The second clamping plate 19 slides relatively with the fixing rod 18 at the same time. Since one end of the first spring 20 is fixedly connected to the second clamping plate 19, and the other end is fixedly connected to the fixing rod 18, the first spring 20 is deformed at the same time, and the extrusion rod 16 is deformed along with the fixing During the movement of the rod 18, one end of the extrusion rod 16 will move against the inclined surface of the groove 15, and the fixed block 14 will slide relatively with the second clamping plate 19. Under the transmission action of the fixed block 14, the support plate 9 and the L-shaped rod 13 will slide relatively with the bracket 4 until the support plate 9 moves as a whole to the outside of the workpiece to avoid the support plate 9 blocking the lower surface of the workpiece. The paint tray 7 can spray the paint liquid onto the upper surface of the workpiece. The servo motor 8 drives the bracket 4 to rotate 180 degrees, so that the lower surface of the workpiece can be rotated to the bottom of the paint tray 7 and painted. There is no need to manually turn over the automobile engine cylinder head, and the operation is relatively convenient and quick, thereby making the processing efficiency of the automobile engine cylinder head higher.

[0028] In the present invention, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A processing mechanism for a cylinder head of an automobile engine, comprising a processing table (1), characterized in that: The processing table (1) is provided with an opening, a servo motor (8) is fixedly mounted on an inner wall of one side of the opening, a driving end of the servo motor (8) is fixedly connected to a bracket (4), and a first clamping plate (10) is fixedly mounted on the bracket (4); A moving assembly is installed on the bracket (4), and the moving assembly comprises an electric push rod (17) fixedly arranged on the bracket (4), a driving end of the electric push rod (17) is fixedly connected to a fixing rod (18), and the fixing rod (18) is connected to a second clamping plate (19) via a first spring (20), and the cross section of the second clamping plate (19) is arranged in a T shape. A supporting assembly is arranged on the bracket (4).

2. The processing mechanism for a cylinder head of an automobile engine according to claim 1, characterized in that The support assembly comprises an L-shaped rod (13) slidably mounted on the bracket (4), one side of the L-shaped rod (13) is fixedly connected to a support plate (9), a second spring (12) is sleeved on the L-shaped rod (13), one end of the second spring (12) is fixedly connected to the L-shaped rod (13), and the other end of the second spring (12) is fixedly connected to the bracket (4).

3. The processing mechanism for a cylinder head of an automobile engine according to claim 2, characterized in that: A fixing block (14) is installed on one side of the support plate (9), and two round rods (21) are fixedly installed on the fixing block (14). The two round rods (21) are slidably connected to the support plate (9) and the second clamping plate (19) respectively. A groove (15) with a right-angled triangle cross section is provided on the fixing block (14), and an extrusion rod (16) is fixedly connected to the fixing rod (18), and one end of the extrusion rod (16) is in contact with the inclined surface of the groove (15).

4. The processing mechanism for a cylinder head of an automobile engine according to claim 2, characterized in that: A positioning plate (11) is fixedly connected to the upper surface of the support plate (9), and the positioning plate (11) is arranged between the first clamping plate (10) and the second clamping plate (19), and rubber pads are fixedly connected to the surfaces of the first clamping plate (10) and the second clamping plate (19).

5. The processing mechanism for a cylinder head of an automobile engine according to claim 1, characterized in that: A hydraulic cylinder (6) and a paint box (5) are fixedly mounted on the processing table (1); a driving end of the hydraulic cylinder (6) is fixedly connected to a paint spraying tray (7); an oil pump is mounted on the paint box (5); and the oil pump is connected to the paint spraying tray (7) via a bellows.

6. The processing mechanism for a cylinder head of an automobile engine according to claim 1, characterized in that: A fixing plate (3) is fixedly mounted on the processing table (1), and a fan (2) is fixedly mounted on the fixing plate (3).

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