An automatic feeding device for forging automobile parts

Abstract

The present invention relates to the field of forging technology, and particularly relates to an automatic feeding device for forging automobile parts, including a bottom plate. A lower sliding plate is installed on the upper surface of the bottom plate through a conveying mechanism. A brake motor is installed on the upper surface of the bottom plate through a fixing mechanism. The brake motor is installed with a connecting member through a hoisting mechanism. The connecting member is installed with three claw hooks through a claw mechanism. A limiting column is installed on the front surface of the connecting member through a grasping and shrinking mechanism. A second concave member is installed on the rear surface of the connecting member through a grasping and releasing mechanism. The lower end of the claw hook is installed with a movable member through a pressure mechanism. The present invention realizes automated operation, avoids leaving clamping marks on the outer side of the wheel hub due to excessive force of the claw hook, prevents the wheel hub from being scratched, and reduces the moving cost.

Description

Technical Field

[0001] The present invention relates to the technical field of forging, and particularly to an automatic feeding device for forging automotive parts. Background Art

[0002] As an important part of an automobile, the hub plays a crucial role. During the driving process of the automobile, the power generated by the engine needs to be transmitted to the hub through the transmission system, and then drive the tire to rotate, so that the vehicle can move forward or backward. As a key component for power transmission, the design and manufacturing precision of the hub directly affect the power transmission efficiency and the driving performance of the vehicle. The hub can reduce the impact of the outside world on the vehicle and protect the vehicle from damage. The hub can ensure that the tire fits tightly with the road surface and provide good grip.

[0003] After forging, the hub needs to be punched and other subsequent operations. At present, in most areas, the forged hub is taken out by means of a forging manipulator, which is inconvenient to operate. In case of accidental dropping, the forged hub will be damaged. There are also problems with the existing automatic equipment in grasping the hub, and some equipment will even leave scratches on the hub due to strong force during the grasping process. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies in the background art, and a proposed automatic feeding device for forging automotive parts is provided.

[0005] To achieve the above object, the technical solution adopted by the present invention is: an automatic feeding device for forging automotive parts, including a bottom plate, a lower sliding plate is installed on the upper surface of the bottom plate through a conveying mechanism, a brake motor is installed on the upper surface of the bottom plate through a fixing mechanism, the brake motor is installed with a connecting member through a hoisting mechanism, the connecting member is installed with three claw hooks through a claw mechanism, a limiting column is installed on the front surface of the connecting member through a grasping and shrinking mechanism, a second concave member is installed on the rear surface of the connecting member through a grasping and releasing mechanism, and a movable member is installed at the lower end of the claw hook through a pressure mechanism;

[0006] The pressure mechanism includes a first movable groove opened on the rear surface of the lower end of the claw hook, a movable member is movably installed on the inner surface of the first movable groove, a spring is fixedly installed on the front surface of the movable member, and the spring is fixedly installed on the rear surface of the first movable groove. A second movable groove is opened on the front surface of the claw hook, and the second movable groove is opened in front of the first movable groove. A limiting member is movably installed on the inner surface of the second movable groove, and the limiting member is fixedly installed on the front surface of the movable member, and the spring is movably sleeved on the outer surface of the limiting member. The three claw hooks grasp the upper edge of the hub.

[0007] Preferably, a circular groove is opened at the end of the lower end of the claw hook, and a ball is movably installed on the inner surface of the circular groove.

[0008] Preferably, the guiding mechanism includes short support plates respectively and fixedly installed on both sides of the upper surface of the bottom plate. Long support plates are respectively and fixedly installed on both sides of the upper surface of the bottom plate, and the long support plates are installed in front of the short support plates. A lower slide plate is fixedly installed on the upper surfaces of one side of the short support plate and the long support plate.

[0009] Preferably, the fixing mechanism includes a fixing frame fixedly installed on the upper surface of the bottom plate. A limiting frame is fixedly installed on the upper surface of the fixing frame, and a limiting groove is formed on the inner surface of the limiting frame.

[0010] Preferably, the hoisting and rotating mechanism includes a limiting rotating shaft fixedly installed on the upper surface of the brake motor, and the brake motor is fixedly installed on the upper surface of the bottom plate. The limiting rotating shaft is movably installed on the inner surface of the limiting groove. An extension frame is fixedly installed on the upper surface of the limiting rotating shaft. Fixed side plates are fixedly installed on both sides of the extension frame. A hanging frame is fixedly installed on the inner surface of the fixed side plate, and the hanging frame is installed at the upper end of the extension frame. A hanging rope is fixedly installed at the rear end of the hanging frame, and the connecting piece is fixedly installed at the lower end of the hanging rope.

[0011] Preferably, the hook claw mechanism includes a connecting column fixedly installed on the lower surface of the connecting piece. A fixed ring part is fixedly installed on the outer surface of the lower end of the connecting column. A large-sized fixing piece is fixedly installed on the front surface of the fixed ring part. First side fixing pieces are respectively fixedly installed on both sides of the large-sized fixing piece, and the front two claw hooks are respectively movably installed outside the first side fixing pieces. A small-sized fixing piece is fixedly installed on the rear surface of the fixed ring part. Second side fixing pieces are respectively fixedly installed on both sides of the small-sized fixing piece, and the rear claw hook is movably installed on the inner surfaces of the two second side fixing pieces.

[0012] Preferably, the grasping and contracting mechanism includes a first concave part fixedly installed on the front surface of the connecting piece. A third rotating shaft is fixedly installed on the inner surface of the first concave part. A second telescopic cylinder is movably sleeved on the outer surface of the third rotating shaft. A limiting column movably penetrates through the front end of the second telescopic cylinder, and the limiting column is fixedly installed on the opposite surfaces of the front two claw hooks.

[0013] Preferably, the grasping and releasing mechanism includes a third concave part fixedly installed on the rear surface of the connecting piece. A first rotating shaft is fixedly installed on the inner surface of the third concave part. A first telescopic cylinder is movably sleeved on the outer surface of the first rotating shaft. A second rotating shaft movably penetrates through the front end of the first telescopic cylinder. Second concave parts are fixedly installed on both sides of the second rotating shaft, and the second concave parts are fixedly installed on the front surfaces of the rear claw hooks.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can achieve automated operation. When the moving part is stressed to drive the limiting part to move backward through the second moving groove, after the claw hook releases the hub, the spring drives the moving part to reset, avoiding leaving clamping marks on the outer side of the hub due to excessive force of the hook claw.

[0016] 2. The use of ball bearings avoids friction between the claw hook and the groove of the hub, thus preventing the hub from being scratched.

[0017] 3. The hub is released by the cooperation of the first telescopic cylinder and the second telescopic cylinder, and slides to the punching device through the lower slide plate, reducing the moving cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of an automatic feeding device for forging auto parts according to the present invention;

[0019] Figure 2 is the structural schematic diagram of the conveying mechanism of an automatic feeding device for forging auto parts according to the present invention;

[0020] Figure 3 is the structural schematic diagram of the fixing mechanism of an automatic feeding device for forging auto parts according to the present invention;

[0021] Figure 4 is the structural schematic diagram of the lifting and rotating mechanism of an automatic feeding device for forging auto parts according to the present invention;

[0022] Figure 5 is the structural schematic diagram of the claw hook mechanism of an automatic feeding device for forging auto parts according to the present invention;

[0023] Figure 6 is the structural schematic diagram of the grasping and releasing structure of an automatic feeding device for forging auto parts according to the present invention;

[0024] Figure 7 is the structural schematic diagram of the grasping and shrinking mechanism of an automatic feeding device for forging auto parts according to the present invention

[0025] Figure 8 is the structural schematic diagram of the pressure mechanism of an automatic feeding device for forging auto parts according to the present invention

[0026] Figure 9 is the structural schematic diagram during the use of an automatic feeding device for forging auto parts according to the present invention;

[0027] In the figure: 1, bottom plate; 2, short support plate; 3, long support plate; 4, lower slide plate; 5, fixing frame; 6, limiting groove; 7, limiting frame; 8, limiting rotating shaft; 9, extension frame; 10, fixed side plate; 11, hanging frame; 12, brake motor; 13, suspension rope; 14, connecting piece; 15, first concave part; 16, third concave part; 17, connecting column; 18, fixed ring part; 19, first rotating shaft; 20, first telescopic cylinder; 21, second rotating shaft; 22, second concave part; 23, third rotating shaft; 24, second telescopic cylinder; 25, limiting column; 26, large fixing piece; 27, small fixing piece; 28, first side fixing piece; 29, second side fixing piece; 30, claw hook; 31, first movable groove; 32, movable part; 33, second movable groove; 34, limiting part; 35, spring; 36, round groove; 37, ball; 38, wheel hub. Specific implementation manner

[0028] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.

[0029] As Figures 1-9 An automatic feeding device for forging automobile parts shown in the figure, including a bottom plate 1, a lower slide plate 4 is installed on the upper surface of the bottom plate 1 through a conveying mechanism, a brake motor 12 is installed on the upper surface of the bottom plate 1 through a fixing mechanism, the brake motor 12 is installed with a connecting piece 14 through a hanging and rotating mechanism, the connecting piece 14 is installed with three claw hooks 30 through a hook claw mechanism, a limiting column 25 is installed on the front surface of the connecting piece 14 through a grasping and shrinking mechanism, a second concave part 22 is installed on the rear surface of the connecting piece 14 through a grasping and releasing mechanism, and a movable part 32 is installed at the lower end of the claw hook 30 through a pressure mechanism;

[0030] The pressure mechanism includes a first movable groove 31 opened on the rear surface of the lower end of the claw hook 30, a movable part 32 is movably installed on the inner surface of the first movable groove 31, a spring 35 is fixedly installed on the front surface of the movable part 32, and the spring 35 is fixedly installed on the rear surface of the first movable groove 31. A second movable groove 33 is opened on the front surface of the claw hook 30, and the second movable groove 33 is opened in front of the first movable groove 31. A limiting part 34 is movably installed on the inner surface of the second movable groove 33, and the limiting part 34 is fixedly installed on the front surface of the movable part 32, and the spring 35 is movably sleeved on the outer surface of the limiting part 34. The three claw hooks 30 grasp the upper edge of the wheel hub 38. When the claw hook 30 grasps the wheel hub 38, the movable part 32 is driven by the force to drive the limiting part 34 to move backward through the second movable groove 33. After the claw hook 30 releases the wheel hub 38, the spring 35 drives the movable part 32 to reset, avoiding leaving clamping marks on the outside of the wheel hub 38 due to excessive force of the claw hook.

[0031] A circular groove 36 is provided at the lower end of the claw hook 30, and a ball 37 is movably installed on the inner surface of the circular groove 36. The ball 37 prevents friction between the claw hook 30 and the groove of the wheel hub 38, thereby preventing the wheel hub 38 from being scratched.

[0032] The conveying mechanism includes short support plates 2 respectively and fixedly installed on both sides of the upper surface of the bottom plate 1. Long support plates 3 are respectively and fixedly installed on both sides of the upper surface of the bottom plate 1, and the long support plates 3 are installed in front of the short support plates 2. A lower slide plate 4 is fixedly installed on the upper surfaces of one side of the short support plate 2 and the long support plate 3. The lower slide plate 4 is stabilized by the short support plate 2 and the long support plate 3. The wheel hub 38 slides to the punching device through the lower slide plate 4, reducing the moving cost.

[0033] The fixing mechanism includes a fixing frame 5 fixedly installed on the upper surface of the bottom plate 1. A limiting frame 7 is fixedly installed on the upper surface of the fixing frame 5, and a limiting groove 6 is provided on the inner surface of the limiting frame 7.

[0034] The hoisting and rotating mechanism includes a limiting rotating shaft 8 fixedly installed on the upper surface of the brake motor 12, and the brake motor 12 is fixedly installed on the upper surface of the bottom plate 1. The upper components are driven to rotate by the brake motor 12, and the forged wheel hub 38 is rotated above the fixing mechanism. The limiting rotating shaft 8 is movably installed on the inner surface of the limiting groove 6. The rotation amplitude of the limiting rotating shaft 8 is restricted by the limiting groove 6, and at the same time, the limiting rotating shaft 8 is supported. An extension frame 9 is fixedly installed on the upper surface of the limiting rotating shaft 8. Fixed side plates 10 are fixedly installed on both sides of the extension frame 9. A hanging frame 11 is fixedly installed on the inner surface of the fixed side plate 10, and the hanging frame 11 is installed at the upper end of the extension frame 9. A hanging rope 13 is fixedly installed at the rear end of the hanging frame 11, and a connecting member 14 is fixedly installed at the lower end of the hanging rope 13. The extension frame 9, the fixed side plates 10, the hanging frame 11, and the hanging rope 13 are prior arts and will not be elaborated here.

[0035] The claw mechanism includes a connecting column 17 fixedly installed on the lower surface of the connecting member 14. A fixed ring member 18 is fixedly installed on the outer surface of the lower end of the connecting column 17. A large-sized fixing member 26 is fixedly installed on the front surface of the fixed ring member 18. First side fixing members 28 are respectively fixedly installed on both sides of the large-sized fixing member 26, and the two front-end claw hooks 30 are respectively movably installed outside the first side fixing members 28. A small-sized fixing member 27 is fixedly installed on the rear surface of the fixed ring member 18. Second side fixing members 29 are respectively fixedly installed on both sides of the small-sized fixing member 27, and the rear-end claw hook 30 is movably installed on the inner surfaces of the two second side fixing members 29. The claw is a prior art and will not be elaborated here.

[0036] The grasping and contracting mechanism includes a first concave member 15 fixedly installed on the front surface of the connecting member 14. A third rotating shaft 23 is fixedly installed on the inner surface of the first concave member 15. A second telescopic cylinder 24 is movably sleeved on the outer surface of the third rotating shaft 23. A limiting column 25 movably penetrates through the front end of the second telescopic cylinder 24, and the limiting column 25 is fixedly installed on the opposite surfaces of the two front-end claw hooks 30. The second telescopic cylinder 24 fixed by the first concave member 15 drives the limiting column 25 penetrating through the second telescopic cylinder 24 to move back and forth, thereby driving the two front-end claw hooks 30 to rotate to realize the up-and-down rotation operation.

[0037] The grasping and releasing mechanism includes a third concave member 16 fixedly installed on the rear surface of the connecting member 14. A first rotating shaft 19 is fixedly installed on the inner surface of the third concave member 16. A first telescopic cylinder 20 is movably sleeved on the outer surface of the first rotating shaft 19. A second rotating shaft 21 movably penetrates through the front end of the first telescopic cylinder 20. Second concave members 22 are fixedly installed on both sides of the second rotating shaft 21, and the second concave members 22 are fixedly installed on the front surfaces of the rear-end claw hooks 30. The first telescopic cylinder 20 fixed by the third concave member 16 drives the claw hooks 30 fixedly installed on the rear surfaces of the second concave members 22 to realize the up-and-down rotation operation.

[0038] During use, the brake motor 12 drives the claw hooks 30 to rotate above the forging equipment. By extending the second telescopic cylinder 24, the two front-end claw hooks 30 are driven to rotate inward around the connection point with the first side fixing member 28 to hook the groove of the hub 38. By extending the first telescopic cylinder 20, the rear-end claw hooks 30 are driven to rotate inward around the connection point with the second side fixing member 29 to hook the groove of the hub 38, thereby grasping the hub 38 lifted from the forging equipment. When the claw hooks 30 grasp the hub 38, the movable member 32 is stressed to drive the limiting member 34 to move backward through the second movable groove 33, avoiding clamping marks on the hub 38 caused by clamping the hub 38. The brake motor 12 drives the claw hooks 30 to rotate above the lower slide plate 4. By contracting the first telescopic cylinder 20, the rear-end claw hooks 30 are driven to rotate outward around the connection point with the second side fixing member 29 to release the groove of the hub 38. The rear end of the hub 38 contacts the upper surface of the lower slide plate 4 and is inclined backward. By contracting the second telescopic cylinder 24, the two front-end claw hooks 30 are driven to rotate outward around the connection point with the first side fixing member 28 to release the hub 38. The hub 38 slides down to the subsequent operating device under the action of gravity. After releasing the hub 38, the spring 35 drives the movable member 32 to reset.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above-mentioned embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic material pushing device for forging automobile parts, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is installed with a lower slide plate (4) via a conveying mechanism, the upper surface of the base plate (1) is installed with a brake motor (12) via a fixing mechanism, the brake motor (12) is installed with a connecting piece (14) via a hanging mechanism, the connecting piece (14) is installed with three claw hooks (30) via a hook mechanism, the front surface of the connecting piece (14) is installed with a limiting column (25) via a grabbing and shrinking mechanism, the rear surface of the connecting piece (14) is installed with a second recessed piece (22) via a grabbing and releasing mechanism, and the lower end of the claw hook (30) is installed with a movable piece (32) via a pressure mechanism; The pressure mechanism comprises a first movable groove (31) formed on the rear surface of the lower end of the claw hook (30); a movable member (32) is movably mounted on the inner surface of the first movable groove (31); a spring (35) is fixedly mounted on the front surface of the movable member (32); and the spring (35) is fixedly mounted on the rear surface of the first movable groove (31); a second movable groove (33) is formed on the front surface of the claw hook (30); and the second movable groove (33) is formed in front of the first movable groove (31); a limiting member (34) is movably mounted on the inner surface of the second movable groove (33); and the limiting member (34) is fixedly mounted on the front surface of the movable member (32); and the spring (35) is movably sleeved on the outer surface of the limiting member (34); and the three claw hooks (30) grasp the upper edge of the wheel hub (38); The hook mechanism comprises a connecting column (17) fixedly mounted on the lower surface of the connecting member (14); a fixing ring (18) is fixedly mounted on the outer surface of the lower end of the connecting column (17); a large fixing member (26) is fixedly mounted on the front surface of the fixing ring (18); first side fixing members (28) are fixedly mounted on both sides of the large fixing member (26); and two front claw hooks (30) are movably mounted on the outer sides of the first side fixing members (28); a small fixing member (27) is fixedly mounted on the rear surface of the fixing ring (18); second side fixing members (29) are fixedly mounted on both sides of the small fixing member (27); and a claw hook (30) is movably mounted on the inner surfaces of the two second side fixing members (29); The grabbing and retracting mechanism comprises a first recessed member (15) fixedly mounted on the front surface of the connecting member (14); a third rotating shaft (23) is fixedly mounted on the inner surface of the first recessed member (15); a second telescopic cylinder (24) is movably sleeved on the outer surface of the third rotating shaft (23); a front end of the second telescopic cylinder (24) movably penetrates a limiting column (25), and the limiting column (25) is fixedly mounted on the opposite surfaces of two claw hooks (30) at the front end; The grasping and releasing mechanism comprises a third recessed member (16) fixedly mounted on the rear surface of the connecting member (14); a first rotating shaft (19) is fixedly mounted on the inner surface of the third recessed member (16); a first telescopic cylinder (20) is movably sleeved on the outer surface of the first rotating shaft (19); a second rotating shaft (21) movably penetrates the front end of the first telescopic cylinder (20); second recessed members (22) are fixedly mounted on both sides of the second rotating shaft (21); and the second recessed member (22) is fixedly mounted on the front surface of the rear end claw hook (30).

2. The automatic material pushing equipment for forging automobile parts according to claim 1 is characterized in that: A circular groove (36) is formed at the lower end of the claw hook (30), and a ball (37) is movably mounted on the inner surface of the circular groove (36).

3. The automatic material pushing equipment for forging automobile parts according to claim 1 is characterized in that: The conveying mechanism comprises short support plates (2) respectively fixedly mounted on both sides of the upper surface of the base plate (1); long support plates (3) are respectively fixedly mounted on both sides of the upper surface of the base plate (1), and the long support plates (3) are mounted in front of the short support plates (2); and a lower slide plate (4) is fixedly mounted on the upper surfaces of the short support plates (2) and the long support plates (3) on one side.

4. The automatic material pushing equipment for forging automobile parts according to claim 1 is characterized in that: The fixing mechanism comprises a fixing frame (5) fixedly mounted on the upper surface of the base plate (1), a limiting frame (7) fixedly mounted on the upper surface of the fixing frame (5), and a limiting groove (6) is provided on the inner surface of the limiting frame (7).

5. The automatic material pushing equipment for forging automobile parts according to claim 4 is characterized in that: The hoisting mechanism comprises a limit rotating shaft (8) fixedly mounted on the upper surface of the brake motor (12), and the brake motor (12) is fixedly mounted on the upper surface of the base plate (1), and the limit rotating shaft (8) is movably mounted on the inner surface of the limit slot (6), an extension frame (9) is fixedly mounted on the upper surface of the limit rotating shaft (8), fixed side plates (10) are fixedly mounted on both sides of the extension frame (9), a hanger (11) is fixedly mounted on the inner surface of the fixed side plate (10), and the hanger (11) is mounted on the upper end of the extension frame (9), a hanger rope (13) is fixedly mounted at the rear end of the hanger (11), and the connecting piece (14) is fixedly mounted on the lower end of the hanger rope (13).

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