Casting part machining grabbing assembly

Abstract

The utility model discloses a casting part machining grabbing assembly which comprises a fixing plate, a fixing column is installed in the fixing plate through a bearing, the bottom end of the fixing column is fixedly connected with a positioning plate, one side of the positioning plate is fixedly connected with a first electric push rod, and the other side of the positioning plate is fixedly connected with a second electric push rod. The end, away from the positioning plate, of the first electric push rod is fixedly connected with a clamping plate. According to the casting part machining grabbing assembly, when a square casting part needs to be clamped, a worker can directly start a first electric push rod, the first electric push rod can drive a clamping plate to move, the square casting part can be clamped and grabbed, when a round casting part is clamped, the worker can start a servo motor, the servo motor drives one belt wheel to rotate, and the square casting part can be clamped and grabbed. And through transmission of a belt, two belt wheels can rotate, a positioning plate rotates by 180 degrees, a second electric push rod is started, an arc-shaped clamping plate can clamp a circular casting, the circular casting and a square casting can be grabbed, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece grasping, in particular to a casting processing grasping component. Background Art

[0002] Casting processing products are currently large-scale industrial products with a wide range of applications. Castings refer to workpieces or blanks obtained by forging and deforming metal billets. By applying pressure to the metal billet to cause it to undergo plastic deformation, its mechanical properties can be changed. Castings can be divided into cold forging, warm forging and hot forging according to the temperature of the billet during processing. Cold forging is generally performed at room temperature, while hot forging is performed at a temperature higher than the recrystallization temperature of the metal billet.

[0003] A grabbing device is needed in the processing process. Castings are round or square. When a round grabbing device grabs a square casting, it is easy to cause damage to the edge of the square casting. If a square grabbing device grabs a round casting, the contact area with the round casting is small, and unstable clamping will occur. For this purpose, a casting processing grabbing component is provided. Utility Model Content

[0004] The main purpose of the utility model is to provide a casting processing grabbing assembly, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A casting processing grabbing assembly comprises a fixed plate, a fixed column is installed inside the fixed plate through a bearing, the bottom end of the fixed column is fixedly connected to a positioning plate, one side of the positioning plate is fixedly connected to a first electric push rod, an end of the first electric push rod away from the positioning plate is fixedly connected to a clamping plate, an end of the positioning plate away from the first electric push rod is fixedly connected to a second electric push rod, an end of the second electric push rod away from the positioning plate is fixedly connected to an arc clamping plate, and the top end of the fixed column is fixedly connected to a pulley, the number of the pulleys is two, the two pulleys are connected by a belt, and the upper surface of one of the pulleys is fixedly connected to the output end of a servo motor.

[0007] In order to make the servo motor position more firmly fixed, as a casting processing grabbing assembly of the utility model, the upper surface of the fixing plate is fixedly connected to a mounting frame, one side of the mounting frame is fixedly connected to a motor mounting plate, and the lower surface of the motor mounting plate is fixedly connected to a servo motor.

[0008] In order to facilitate the control of the movement of the mounting frame, as a casting processing grabbing assembly of the utility model, a longitudinal electric push rod is fixedly connected to the upper surface of the mounting frame, and one end of the longitudinal electric push rod away from the mounting frame is fixedly connected to a limiting block.

[0009] In order to facilitate the control of the threaded rod to rotate, as a casting processing grabbing assembly of the utility model, the internal thread of the limit block is connected with the threaded rod, and one end of the threaded rod is fixedly connected to the output end of the control motor.

[0010] In order to make the control motor position installation more secure, as a casting processing grabbing assembly of the utility model, the threaded rod is installed inside the positioning block through a bearing. The number of the positioning blocks is two, and one side of one of the positioning blocks is fixedly connected to a mounting table, and the lower surface of the mounting table is fixedly connected to the control motor.

[0011] In order to prevent the limit block from shifting during movement, as a casting processing grabbing assembly of the utility model, the two positioning blocks are fixedly connected by a limit column, and the limit column is inserted into the interior of the limit block.

[0012] In order to make the position of the positioning block more firmly fixed, as a casting processing grabbing component of the utility model, the back side of the positioning block is fixedly connected with a mounting bracket, and the number of the mounting brackets is two.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The casting processing grabbing component is arranged through the coordination between the fixing plate, the fixing column, the positioning plate, the first electric push rod, the clamping plate, the second electric push rod, the arc clamping plate, the pulley, the belt and the servo motor. When it is necessary to clamp a square casting, the staff can directly start the first electric push rod, and the first electric push rod can drive the clamping plate to move, so that the square casting can be clamped and grabbed. When clamping a round casting, the staff can start the servo motor, and the servo motor drives one of the pulleys to rotate. Through the transmission of the belt, the two pulleys can be rotated, and the positioning plate can be rotated 180 degrees. Then the second electric push rod is started, and the arc clamping plate can clamp the round casting, so that the round casting and the square casting can be grabbed, and the practicality is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the axonometric structure of a casting processing grabbing assembly in Example 1 of the utility model;

[0016] Figure 2 This is a rear axonometric structural diagram of a casting processing grabbing assembly according to Embodiment 1 of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional axonometric structure of a casting processing grabbing assembly according to Embodiment 1 of the utility model;

[0018] Figure 4This is a casting processing grabbing assembly according to embodiment 1 of the utility model. Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 5 This is a casting processing grabbing assembly according to embodiment 1 of the utility model. Figure 3 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. fixing plate; 2. fixing column; 3. positioning plate; 4. first electric push rod; 5. clamping plate; 6. second electric push rod; 7. arc clamping plate; 8. pulley; 9. belt; 10. servo motor; 11. mounting frame; 12. motor mounting plate; 13. longitudinal electric push rod; 14. limit block; 15. threaded rod; 16. control motor; 17. positioning block; 18. mounting table; 19. limit column; 20. mounting bracket. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] like Figure 1-5 As shown, a casting processing grabbing assembly includes a fixed plate 1, a fixed column 2 is installed inside the fixed plate 1 through a bearing, a positioning plate 3 is fixedly connected to the bottom end of the fixed column 2, a first electric push rod 4 is fixedly connected to one side of the positioning plate 3, an end of the first electric push rod 4 away from the positioning plate 3 is fixedly connected to a clamping plate 5, an end of the positioning plate 3 away from the first electric push rod 4 is fixedly connected to a second electric push rod 6, an end of the second electric push rod 6 away from the positioning plate 3 is fixedly connected to an arc clamping plate 7, a pulley 8 is fixedly connected to the top end of the fixed column 2, there are two pulleys 8, the two pulleys 8 are connected for transmission by a belt 9, and the upper surface of one of the pulleys 8 is fixedly connected to the output end of a servo motor 10.

[0024] During specific use, through the coordination between the fixed plate 1, the fixed column 2, the positioning plate 3, the first electric push rod 4, the clamping plate 5, the second electric push rod 6, the arc-shaped clamping plate 7, the pulley 8, the belt 9 and the servo motor 10, when it is necessary to clamp a square casting, the staff can directly start the first electric push rod 4, and the first electric push rod 4 can drive the clamping plate 5 to move, so that the square casting can be clamped and grasped; when clamping a round casting, the staff can start the servo motor 10, and the servo motor 10 drives one of the pulleys 8 to rotate, and through the transmission of the belt 9, the two pulleys 8 can be rotated, so that the positioning plate 3 rotates one hundred and eighty degrees, and then the second electric push rod 6 is started, and the arc-shaped clamping plate 7 can clamp the round casting, so that the round casting and the square casting can be grasped, which is more practical.

[0025] In this embodiment, a mounting frame 11 is fixedly connected to the upper surface of the fixing plate 1 , a motor mounting plate 12 is fixedly connected to one side of the mounting frame 11 , and a servo motor 10 is fixedly connected to the lower surface of the motor mounting plate 12 .

[0026] During specific use, the servo motor 10 can be more firmly fixed in position by arranging the mounting frame 11 , the motor mounting plate 12 and the servo motor 10 .

[0027] In this embodiment, a longitudinal electric push rod 13 is fixedly connected to the upper surface of the mounting frame 11 , and one end of the longitudinal electric push rod 13 away from the mounting frame 11 is fixedly connected to a limiting block 14 .

[0028] During specific use, the longitudinal electric push rod 13 is arranged to facilitate the control of the mounting frame 11 to move up and down.

[0029] In this embodiment, a threaded rod 15 is connected to the inner thread of the limit block 14 , and one end of the threaded rod 15 is fixedly connected to the output end of the control motor 16 .

[0030] During specific use, the threaded rod 15 and the control motor 16 are arranged so that the threaded rod 15 can be rotated to move the position of the limit block 14 .

[0031] In this embodiment, the threaded rod 15 is installed inside the positioning block 17 through a bearing. There are two positioning blocks 17. One side of one positioning block 17 is fixedly connected to a mounting platform 18, and the lower surface of the mounting platform 18 is fixedly connected to a control motor 16.

[0032] During specific use, the installation platform 18 is provided to facilitate the fixing of the control motor 16 more firmly.

[0033] In this embodiment, the positioning blocks 17 are fixedly connected by limiting columns 19, the limiting columns 19 are inserted into the interior of the limiting blocks 14, and the back of the positioning blocks 17 is fixedly connected with mounting brackets 20, and the number of mounting brackets 20 is two.

[0034] During specific use, the setting of the limiting column 19 can prevent the limiting block 14 from being easily displaced during movement, and the movement is more stable.

[0035] Working principle: when it is necessary to clamp a square casting, the staff can directly start the first electric push rod 4, which can drive the clamping plate 5 to move, so that the square casting can be clamped and grasped. When clamping a round casting, the staff can start the servo motor 10, and the servo motor 10 drives one of the pulleys 8 to rotate. Through the transmission of the belt 9, the two pulleys 8 can be rotated, so that the positioning plate 3 rotates one hundred and eighty degrees, and then the second electric push rod 6 is started, and the arc clamping plate 7 can clamp the round casting. After grabbing the casting, the longitudinal electric push rod 13 can be started, and the longitudinal electric push rod 13 can control the casting to move upward, and then the control motor 16 is started, and the control motor 16 drives the threaded rod 15 to rotate, so that the casting can be moved to other positions.

[0036] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A casting processing grabbing assembly, comprising a fixing plate (1), characterized in that: A fixing column (2) is installed inside the fixing plate (1) via a bearing, the bottom end of the fixing column (2) is fixedly connected to a positioning plate (3), one side of the positioning plate (3) is fixedly connected to a first electric push rod (4), one end of the first electric push rod (4) away from the positioning plate (3) is fixedly connected to a clamping plate (5), one end of the positioning plate (3) away from the first electric push rod (4) is fixedly connected to a second electric push rod (6), one end of the second electric push rod (6) away from the positioning plate (3) is fixedly connected to an arc clamping plate (7), the top end of the fixing column (2) is fixedly connected to a pulley (8), the number of the pulleys (8) is two, the two pulleys (8) are connected in transmission via a belt (9), and the upper surface of one of the pulleys (8) is fixedly connected to the output end of the servo motor (10).

2. A casting processing grabbing assembly according to claim 1, characterized in that: The upper surface of the fixing plate (1) is fixedly connected to a mounting frame (11), one side of the mounting frame (11) is fixedly connected to a motor mounting plate (12), and the lower surface of the motor mounting plate (12) is fixedly connected to a servo motor (10).

3. A casting processing grabbing assembly according to claim 2, characterized in that: A longitudinal electric push rod (13) is fixedly connected to the upper surface of the mounting frame (11), and one end of the longitudinal electric push rod (13) away from the mounting frame (11) is fixedly connected to a limiting block (14).

4. A casting processing grabbing assembly according to claim 3, characterized in that: The inner thread of the limit block (14) is connected to a threaded rod (15), and one end of the threaded rod (15) is fixedly connected to the output end of the control motor (16).

5. A casting processing grabbing assembly according to claim 4, characterized in that: The threaded rod (15) is mounted inside a positioning block (17) via a bearing. The number of the positioning blocks (17) is two, one side of one of the positioning blocks (17) is fixedly connected to a mounting platform (18), and the lower surface of the mounting platform (18) is fixedly connected to a control motor (16).

6. A casting processing grabbing assembly according to claim 5, characterized in that: The two positioning blocks (17) are fixedly connected via a limiting column (19), and the limiting column (19) is inserted into the interior of the limiting block (14).

7. A casting processing grabbing assembly according to claim 5, characterized in that: The back side of the positioning block (17) is fixedly connected with a mounting bracket (20), and the number of the mounting brackets (20) is two.

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