Automatic material pushing equipment for automobile part forging

Abstract

The invention relates to the technical field of forging, in particular to automatic material pushing equipment for automobile part forging, which comprises a bottom plate, a lower sliding plate is mounted on the upper surface of the bottom plate through a conveying and guiding mechanism, a band-type brake motor is mounted on the upper surface of the bottom plate through a fixing mechanism, and a connecting and fixing piece is mounted on the band-type brake motor through a lifting and rotating mechanism. And the connecting and fixing piece is provided with three grabbers through a claw mechanism, the front surface of the connecting and fixing piece is provided with a limiting column through a grabbing and shrinking mechanism, the rear surface of the connecting and fixing piece is provided with a second concave piece through a grabbing and releasing mechanism, and the lower ends of the grabbers are provided with movable pieces through pressure mechanisms. And clamping marks left on the outer side of the hub due to overexertion of the hook claws are avoided, the hub is prevented from being scratched, and the moving cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of forging, in particular to an automatic material pushing device for forging automobile parts. Background Art

[0002] As an important part of the car, the wheel hub plays a vital role. When the car is driving, the power generated by the engine needs to be transmitted to the wheel hub through the transmission system, which in turn drives the tire to rotate and makes the vehicle move forward or backward. As a key component of power transmission, the design and manufacturing accuracy of the wheel hub directly affects the power transmission efficiency and the driving performance of the vehicle. The wheel hub can reduce the impact of external shocks on the vehicle and protect the vehicle from damage. The wheel hub can ensure that the tire fits tightly with the road surface and provide good grip.

[0003] The wheel hub needs to be punched after forging. At present, most areas still use forging operation machines to remove the forged wheel hubs, which is inconvenient to operate and may damage the forged wheel hubs if accidentally dropped. Existing automatic equipment also has the problem of being unable to grab the wheel hubs, and some equipment will even leave scratches on the wheel hubs due to the strong force during the grabbing process. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose an automatic material pushing equipment for forging automobile parts.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: an automatic material pushing equipment for forging automobile parts, comprising a bottom plate, a lower slide 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, a connecting piece is installed on the brake motor through a hanging mechanism, three claw hooks are installed on the connecting piece through a hook mechanism, a limiting column is installed on the front surface of the connecting piece through a grabbing and shrinking mechanism, a second concave piece is installed on the rear surface of the connecting piece through a grabbing and releasing mechanism, and a movable piece is installed on 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 part is movably installed on the inner surface of the first movable groove, a spring is fixedly installed on the front surface of the movable part, 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 part is movably installed on the inner surface of the second movable groove, and the limiting part is fixedly installed on the front surface of the movable part, and the spring is movably sleeved on the outer surface of the limiting part, and the three claw hooks grasp the upper edge of the wheel hub.

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

[0008] Preferably, the conveying mechanism includes short support plates fixedly installed on both sides of the upper surface of the base plate, long support plates fixedly installed on both sides of the upper surface of the base plate, and the long support plates are installed in front of the short support plates, and a lower slide plate is fixedly installed on one side of the short support plate and the upper surface of the long support plate.

[0009] Preferably, the fixing mechanism comprises a fixing frame fixedly mounted on the upper surface of the base plate, a limiting frame is fixedly mounted on the upper surface of the fixing frame, and a limiting groove is provided on the inner surface of the limiting frame.

[0010] Preferably, the hoisting mechanism includes a limiting shaft fixedly mounted on the upper surface of the brake motor, and the brake motor is fixedly mounted on the upper surface of the base plate, and the limiting shaft is movably mounted on the inner surface of the limiting groove, an extension frame is fixedly mounted on the upper surface of the limiting shaft, fixed side plates are fixedly mounted on both sides of the extension frame, a hanger is fixedly mounted on the inner surface of the fixed side plate, and the hanger is mounted on the upper end of the extension frame, a hanging rope is fixedly mounted on the rear end of the hanger, and the connecting piece is fixedly mounted on the lower end of the hanging rope.

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

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

[0013] Preferably, the grasping and releasing mechanism includes a third recessed part fixedly mounted on the rear surface of the connecting piece, a first rotating shaft is fixedly mounted on the inner surface of the third recessed part, a first telescopic cylinder is movably sleeved on the outer surface of the first rotating shaft, a second rotating shaft is movably penetrated through the front end of the first telescopic cylinder, second recessed parts are fixedly mounted on both sides of the second rotating shaft, and the second recessed part is fixedly mounted on the front surface of the rear end claw hook.

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

[0015] 1. The present invention can realize automatic operation, and the limit member is driven to move backward through the second movable groove by the force of the movable member. After the claw hook releases the wheel hub, the movable member is driven to reset by the spring to avoid the claw from applying too much force to leave a clamping mark on the outer side of the wheel hub.

[0016] 2. The ball bearing prevents the claw hook from rubbing against the groove of the wheel hub, thereby preventing the wheel hub from being scratched.

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

[0018] Figure 1 This is a schematic diagram of the overall structure of an automatic material pushing device for forging automobile parts according to the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the conveying mechanism of an automatic material pushing device for forging automobile parts of the present invention;

[0020] Figure 3 This is a schematic diagram of the fixing mechanism structure of an automatic material pushing device for forging automobile parts of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of a lifting and rotating mechanism of an automatic material pushing device for forging automobile parts of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of a hook mechanism of an automatic material pushing device for forging automobile parts of the present invention;

[0023] Figure 6 This is a schematic diagram of the grabbing and releasing structure of an automatic material pushing device for forging automobile parts of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the grabbing and shrinking mechanism of an automatic material pushing device for forging automobile parts of the present invention.

[0025] Figure 8 This is a schematic diagram of the pressure mechanism structure of an automatic material pushing device for forging automobile parts of the present invention.

[0026] Fig. 9 This is a schematic diagram of the structure of an automatic material pushing device for forging automobile parts in use 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, fixed frame; 6, limit groove; 7, limit frame; 8, limit shaft; 9, extension frame; 10, fixed side plate; 11, hanger; 12, brake motor; 13, hanging rope; 14, fastener; 15, first concave piece; 16, third concave piece; 17, connecting column; 18, fixed ring; 19, first shaft; 20, first telescopic Cylinder; 21. second rotating shaft; 22. second recessed part; 23. third rotating shaft; 24. second telescopic cylinder; 25. limiting column; 26. large fixing part; 27. small fixing part; 28. first side fixing part; 29. ​​second side fixing part; 30. claw hook; 31. first movable groove; 32. movable part; 33. second movable groove; 34. limiting part; 35. spring; 36. circular groove; 37. ball; 38. wheel hub. DETAILED DESCRIPTION

[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 described below are only examples, and those skilled in the art may think of other obvious variations.

[0029] like Figure 1-Figure 9 The automatic material pushing equipment for forging automobile parts shown in the figure comprises 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, a connecting piece 14 is installed on the brake motor 12 through a hanging mechanism, three claw hooks 30 are installed on the connecting piece 14 through a hook mechanism, a limiting column 25 is installed on the front surface of the connecting piece 14 through a grabbing and shrinking mechanism, a second concave piece 22 is installed on the rear surface of the connecting piece 14 through a grabbing and releasing mechanism, and a movable piece 32 is installed on the lower end of the claw hook 30 through a pressure mechanism;

[0030] The pressure mechanism includes a first movable groove 31 provided 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 provided on the front surface of the claw hook 30, and the second movable groove 33 is provided 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, and the three claw hooks 30 grab the upper edge of the wheel hub 38. When the claw hook 30 grabs the wheel hub 38, the movable part 32 is driven by force to move the limiting part 34 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, so as to avoid the hook claw from applying excessive force and leaving clamping marks on the outer side of the wheel hub 38.

[0031] 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 , so that the ball 37 prevents the claw hook 30 from rubbing against 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 fixedly installed on both sides of the upper surface of the base plate 1, long support plates 3 fixedly installed on both sides of the upper surface of the base 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 the short support plates 2 and the long support plates 3 on one side. The lower slide plate 4 is stabilized by the short support plates 2 and the long support plates 3, and the wheel hub 38 slides to the punching device through the lower slide plate 4 to reduce the moving cost.

[0033] The fixing mechanism comprises a fixing frame 5 fixedly mounted on the upper surface of the bottom plate 1 , a limiting frame 7 is fixedly mounted on the upper surface of the fixing frame 5 , and a limiting groove 6 is arranged on the inner surface of the limiting frame 7 .

[0034] The hoisting mechanism includes a limit shaft 8 fixedly mounted on the upper surface of a brake motor 12, and the brake motor 12 is fixedly mounted on the upper surface of the base plate 1. The brake motor 12 drives the upper end component to rotate, and the forged wheel hub 38 is rotated to the top of the fixing mechanism. The limit shaft 8 is interactively mounted on the inner surface of the limit groove 6, and the limit groove 6 limits the rotation range of the limit shaft 8, while supporting the limit shaft 8. An extension frame 9 is fixedly mounted on the upper surface of the limit shaft 8, and 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 hanging rope 13 is fixedly mounted at the rear end of the hanger 11, and a connecting piece 14 is fixedly mounted on the lower end of the hanging rope 13. The extension frame 9, the fixed side plate 10, the hanger 11, and the hanging rope 13 are prior art and will not be elaborated here.

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

[0036] The grabbing and retracting mechanism includes a first recessed piece 15 fixedly mounted on the front surface of the connecting piece 14, a third rotating shaft 23 is fixedly mounted on the inner surface of the first recessed piece 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 opposite surfaces of two front claw hooks 30, the second telescopic cylinder 24 fixed by the first recessed piece 15 drives the limiting column 25 penetrating the second telescopic cylinder 24 to move forward and backward, thereby driving the two front claw hooks 30 to rotate to realize the up and down rotation operation.

[0037] The grasping and releasing mechanism includes a third recessed part 16 fixedly mounted on the rear surface of the connecting member 14, a first rotating shaft 19 fixedly mounted on the inner surface of the third recessed part 16, a first telescopic cylinder 20 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 parts 22 are fixedly mounted on both sides of the second rotating shaft 21, and the second recessed part 22 is fixedly mounted on the front surface of the rear end claw hook 30, and the first telescopic cylinder 20 fixed by the third recessed part 16 drives the claw hook 30 fixedly mounted on the rear surface of the second recessed part 22 to realize the up and down rotation operation.

[0038] During use, the brake motor 12 drives the claw hook 30 to rotate above the forging equipment, and drives the two front claw hooks 30 by extending the second telescopic cylinder 24, and uses the connection between it and the first side fixture 28 as the rotation axis to rotate inward to hook the groove of the wheel hub 38. The rear claw hook 30 is driven by extending the first telescopic cylinder 20, and uses the connection between it and the second side fixture 29 as the rotation axis to rotate inward to hook the groove of the wheel hub 38, thereby grabbing the wheel hub 38 lifted from the forging equipment. When the claw hook 30 grabs the wheel hub 38, the movable part 32 is forced to drive the limit part 34 to move backward through the second movable groove 33, so as to avoid clamping the wheel hub 38 and causing A clamping mark appears on the wheel hub 38, and the brake motor 12 drives the claw hook 30 to rotate above the lower slide plate 4. The rear end claw hook 30 is driven by contracting the first telescopic cylinder 20, and the connection between the claw hook 30 and the second side fixture 29 is used as a rotation axis to rotate outward to loosen the groove of the wheel hub 38. The rear end of the wheel hub 38 contacts the upper surface of the lower slide plate 4 and is tilted backward. The two front end claw hooks 30 are driven by contracting the second telescopic cylinder 24, and the connection between the claw hook 30 and the first side fixture 28 is used as a rotation axis to rotate outward to loosen the wheel hub 38. The wheel hub 38 slides down onto the subsequent operating device under gravity. After the wheel hub 38 is loosened, the spring 35 drives the movable part 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 should understand that the present invention is not limited to the above implementation cases. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention to be protected. The scope of protection claimed by the present invention is defined by the attached 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 provided with a lower slide plate (4) via a guide mechanism, the upper surface of the base plate (1) is provided with a brake motor (12) via a fixing mechanism, the brake motor (12) is provided with a connecting piece (14) via a hanging mechanism, the connecting piece (14) is provided with three claw hooks (30) via a hook mechanism, the front surface of the connecting piece (14) is provided with a limit column (25) via a grabbing and shrinking mechanism, the rear surface of the connecting piece (14) is provided with a second concave piece (22) via a grabbing and releasing mechanism, and the lower end of the claw hook (30) is provided 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 part (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 part (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 part (34) is movably mounted on the inner surface of the second movable groove (33), and the limiting part (34) is fixedly mounted 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); and the three claw hooks (30) grasp the upper edge of the wheel hub (38).

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).

6. The automatic material pushing equipment for forging automobile parts according to claim 1 is characterized in that: 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 claw hooks (30) at the front end 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) at the rear end is movably mounted on the inner surfaces of the two second side fixing members (29).

7. The automatic material pushing equipment for forging automobile parts according to claim 1 is characterized in that: 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.

8. The automatic material pushing equipment for forging automobile parts according to claim 1 is characterized in that: 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) is movably penetrated through 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).

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