Feeding device for mechanical part forging

Abstract

The utility model relates to the technical field of forging machining feeding, in particular to a feeding device for mechanical part forging, which can adjust the clamping position according to the height of a workpiece blank, so that the clamping position of a clamping block on the workpiece blank is proper, and the blank clamping stability is improved. Comprising a moving frame and two sets of sliding seats, two sets of sliding blocks are fixedly connected to the bottom of the moving frame, the two sets of sliding blocks are installed on the two sets of sliding seats in a sliding mode, two sets of lug plates are symmetrically arranged on the outer sides of the two sets of sliding seats, two sets of guide notches are symmetrically formed in a lifting plate, and guide rods are fixedly connected into the two sets of guide notches; two sets of moving plates are slidably mounted on the lifting plate through matching of the guide notches, guide holes are formed in the two sets of moving plates, knobs are fixedly arranged at the bottom ends of the two sets of adjusting lead screws, the two sets of adjusting lead screws are sleeved with adjusting sliding blocks in a screwed mode, and the two sets of adjusting sliding blocks are slidably mounted on the two sets of moving plates correspondingly. And clamping blocks are fixedly connected to the inner sides of the two groups of adjusting sliding blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of forging processing feeding, in particular to a feeding device for forging mechanical parts. Background Art

[0002] Forging is a processing method that uses a forging machine to apply pressure to a metal blank to cause it to undergo plastic deformation in order to obtain a forging with certain mechanical properties, shape, and size. Forging can eliminate defects such as cast porosity produced during the metal smelting process and optimize the microstructure. At the same time, because the complete metal flow lines are preserved, the mechanical properties of the forging are generally better than those of castings of the same material.

[0003] During the forging process of mechanical parts, since the forged workpiece is made of metal and is heavy, manual handling of the workpiece increases the labor intensity of the personnel and affects the work efficiency. Therefore, a forging feeding device is needed. After searching, a feeding mechanism for forging processing equipment disclosed in patent publication number CN216065391U is found. The device can solve the feeding problem of mechanical parts during the forging process.

[0004] Although the above patent has certain advantages, it still has certain disadvantages in actual use. When clamping the workpiece blank, the distance between the clamping block and the cross bar is fixed, and the clamping position cannot be adjusted according to the height of the workpiece blank. When the workpiece blank is high, the clamping position of the clamping block on the workpiece blank is relatively high, affecting the stability of the blank clamping. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a feeding device for forging mechanical parts, which can adjust the clamping position according to the height of the workpiece blank, so that the clamping position of the clamping block to the workpiece blank is appropriate, thereby improving the stability of the blank clamping.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a feeding device for forging mechanical parts, comprising a moving frame, two sets of slide seats, a lifting mechanism and a clamping mechanism, the bottom of the moving frame is fixedly connected with two sets of slide blocks, the two sets of slide blocks are slidably installed on the two sets of slide seats, the outer sides of the two sets of slide seats are symmetrically provided with two sets of ear plates, the front ends of the two sets of slide seats are fixedly installed with pushing cylinders, and the output ends of the two sets of pushing cylinders are respectively fixedly connected to the two sets of slide blocks, and the lifting mechanism comprises two sets of synchronous motors, the two sets of synchronous motors are symmetrically fixedly installed on the top of the moving frame, fixed plates are fixedly provided on the inner walls on the left and right sides of the moving frame, and two sets of transmission screws are symmetrically rotatably installed on the moving frame, the top ends of the two sets of transmission screws are respectively fixedly connected to the output ends of the two sets of synchronous motors, the bottom ends of the two sets of transmission screws are respectively rotatably connected to the two sets of fixed plates, the two sets of transmission screws are threadedly sleeved with transmission sleeves, and slide grooves are provided on the inner walls on the left and right sides of the moving frame, and the two sets of transmission sleeves are connected to the slide grooves through the The two guide wheels are fixedly connected to the two lifting boards, and the two guide wheels are symmetrically arranged on the lifting board, and the guide wheels are fixedly connected to the two lifting boards through the cooperation of the guide wheels. The two sets of movable plates are provided with guide holes, and the two sets of movable plates are slidably mounted on the two sets of guide rods through the cooperation of the guide holes. The tops of the two sets of movable plates are fixedly provided with hinge seats, and the bottom ends of the two sets of transmission strip plates are respectively hinged with the two sets of hinge seats. The two sets of movable plates are rotatably provided with adjusting screw rods, and the bottom ends of the two sets of adjusting screw rods are fixedly provided with knobs. The two sets of adjusting screw rods are threaded with adjusting sliders, and the two sets of adjusting sliders are respectively slidably mounted on the two sets of movable plates, and the inner sides of the two sets of adjusting sliders are fixedly connected with clamping blocks.

[0008] Preferably, anti-slip rubber pads are fixedly connected to the inner side walls of the two groups of clamping blocks.

[0009] Preferably, multiple groups of anti-slip strips are provided in an annular manner and equidistantly on the outer walls of the two groups of knobs.

[0010] Preferably, sliding sleeves are fixedly provided in the guide holes on the two groups of movable plates.

[0011] Preferably, a buffer pad is fixedly connected to the top end of the connecting plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: when in use, the slide is fixedly installed at an appropriate position of the forging table by the cooperation of the bolts and the ear plates; when forging the workpiece blank, the clamping position of the clamping block is first adjusted according to the height of the blank, and the adjusting screw is rotated by the knob to make the adjusting screw drive the clamping block to move up and down through the adjusting slider, so as to adjust the clamping position of the clamping block; after the adjustment, the blank is placed between the slides, and the synchronous motor is started, and the synchronous motor drives the transmission screw to rotate, so that the transmission screw drives the lifting plate to move downward through the transmission sleeve plate until the bottom of the lifting plate contacts the top of the blank, and then the clamping cylinder is started to make the clamping cylinder push the connecting plate to move upward, and the connecting plate pulls the moving plate along the transmission strip plate. The guide rod slides inward, so that the movable plate drives the clamping block to move inward through the adjusting slider, so that the clamping block tightly clamps and fixes the workpiece blank, and then the synchronous motor is started to drive the transmission screw to rotate in the opposite direction, and the transmission screw drives the lifting plate to move upward through the transmission sleeve plate, and the lifting plate drives the blank to rise through the clamping block. When the blank is higher than the forging table, the pushing cylinder is started to push the movable frame to move through the slider, and the blank is moved above the forging table, and the height of the lifting plate is lowered to place the workpiece blank on the forging table. Finally, the clamping block is released to complete the transportation of the blank, so that the clamping position can be adjusted according to the height of the workpiece blank, so that the clamping position of the workpiece blank is appropriate, thereby improving the stability of the blank clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 2 It is a front structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the axonometric structure of the clamping mechanism and the lifting plate installation in the utility model;

[0016] Figure 4 It is a partial axonometric structural diagram of the clamping mechanism in the utility model;

[0017] Figure 5 It is a schematic diagram of the axonometric structure of the adjusting slide block and the clamping block in the utility model;

[0018] Markings in the attached drawings: 1. Mobile frame; 2. Slider; 3. Sliding seat; 4. Ear plate; 5. Push cylinder; 6. Synchronous motor; 7. Transmission screw; 8. Fixed plate; 9. Transmission sleeve plate; 10. Lifting plate; 11. Clamping cylinder; 12. Connecting plate; 13. Transmission strip plate; 14. Guide rod; 15. Mobile plate; 16. Articulated seat; 17. Adjusting screw; 18. Knob; 19. Adjusting slider; 20. Clamping block; 21. Anti-slip rubber pad; 22. Anti-slip strip; 23. Sleeve; 24. Buffer pad. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] Example

[0021] See also Figure 1-Figure 5The utility model is a feeding device for forging mechanical parts, comprising a moving frame 1 and two groups of slide seats 3. The bottom of the moving frame 1 is fixedly connected with two groups of slide blocks 2, and the two groups of slide blocks 2 are slidably installed on the two groups of slide seats 3. Two groups of ear plates 4 are symmetrically arranged on the outer sides of the two groups of slide seats 3. Push cylinders 5 are fixedly installed at the front ends of the two groups of slide seats 3. The output ends of the two groups of push cylinders 5 are respectively fixedly connected with the two groups of slide blocks 2. Two groups of synchronous motors 6 are symmetrically fixedly installed on the top of the moving frame 1. Fixed plates 8 are fixedly arranged on the inner walls on the left and right sides of the moving frame 1. Two groups of transmission screw rods 7 are symmetrically rotatably installed on the moving frame 1. The top ends of the two groups of transmission screw rods 7 are respectively fixedly connected with the output ends of the two groups of synchronous motors 6. The bottom ends of the two groups of transmission screw rods 7 are respectively rotatably connected with the two groups of fixed plates 8. The two groups of transmission screw rods 7 are both threadedly sleeved with transmission sleeve plates 9. Slide grooves are arranged on the inner walls on both sides of the left side of the moving frame 1. The two groups of transmission sleeve plates 9 are slidably installed on the moving frame 1 by cooperating with the slide grooves. Lifting plates are fixedly connected to the two groups of transmission sleeve plates 9 10, the clamping cylinder 11 is fixedly installed at the center of the top of the lifting plate 10, the top of the clamping cylinder 11 is fixedly connected to a connecting plate 12, and the left and right ends of the connecting plate 12 are rotatably installed with transmission strips 13, the lifting plate 10 is symmetrically provided with two groups of guide slots, and the two groups of guide slots are fixedly connected with guide rods 14, and the lifting plate 10 is slidably installed with two groups of moving plates 15 through the cooperation of the guide slots, and the two groups of moving plates 15 are provided with guide holes, and the two groups of moving plates 15 are respectively slidable through the cooperation of the guide holes The movable sleeve is mounted on the two sets of guide rods 14, the tops of the two sets of movable plates 15 are fixed with hinge seats 16, the bottom ends of the two sets of transmission strips 13 are respectively hinged with the two sets of hinge seats 16, the two sets of movable plates 15 are rotatably provided with adjusting screw rods 17, the bottom ends of the two sets of adjusting screw rods 17 are fixed with knobs 18, the two sets of adjusting screw rods 17 are threadedly sleeved with adjusting sliders 19, the two sets of adjusting sliders 19 are respectively slidably mounted on the two sets of movable plates 15, and the inner sides of the two sets of adjusting sliders 19 are fixedly connected with clamping blocks 20;When in use, the slide 3 is fixedly installed at an appropriate position of the forging table through the cooperation of the bolts and the ear plate 4. When forging the workpiece blank, the clamping position of the clamp block 20 is first adjusted according to the height of the blank, and the adjusting screw 17 is rotated by the knob 18, so that the adjusting screw 17 drives the clamp block 20 to move up and down through the adjusting slider 19, so as to adjust the clamping position of the clamp block 20. After adjustment, the blank is placed between the slides 3, and the synchronous motor 6 is started. The synchronous motor 6 drives the transmission screw 7 to rotate, so that the transmission screw 7 drives the lifting plate 10 to move downward through the transmission sleeve plate 9 until the bottom of the lifting plate 10 contacts the top of the blank, and then the clamping cylinder 11 is started to make the clamping cylinder 11 push the connecting plate 12 to move upward, and the connecting plate 12 pulls the moving plate 15 along the guide rod 1 through the transmission strip plate 13. 4 slides inward, so that the movable plate 15 drives the clamping block 20 to move inward through the adjusting slider 19, so that the clamping block 20 tightly clamps and fixes the workpiece blank, and then by starting the synchronous motor 6, the synchronous motor 6 drives the transmission screw 7 to rotate in the opposite direction, and the transmission screw 7 drives the lifting plate 10 to move upward through the transmission sleeve plate 9, and the lifting plate 10 drives the blank to rise through the clamping block 20. When the blank is higher than the forging table, by starting the push cylinder 5, the push cylinder 5 pushes the movable frame 1 to move through the slider 2, the blank is moved above the forging table, and the height of the lifting plate 10 is lowered, and the workpiece blank is placed on the forging table. Finally, the clamping block 20 is released to complete the transportation of the blank, so that the clamping position can be adjusted according to the height of the workpiece blank, so that the clamping position of the workpiece blank is appropriate, and the stability of the blank clamping is improved. ;

[0022] The inner side walls of the two groups of clamping blocks 20 are both fixedly connected with anti-skid rubber pads 21; by providing the anti-skid rubber pads 21, the clamping blocks 20 can clamp the blanks more tightly and firmly.

[0023] Multiple groups of anti-slip strips 22 are provided on the outer walls of the two groups of knobs 18 in an annular manner and at equal intervals; the anti-slip strips 22 can prevent the hand from slipping when the knobs 18 are turned.

[0024] Sliding sleeves 23 are fixedly disposed in the guide holes on the two groups of movable plates 15 ; by providing the sliding sleeves 23 , the sliding of the movable plates 15 on the guide rods 14 can be made smoother.

[0025] The top of the connecting plate 12 is fixedly connected with a buffer pad 24 . By providing the buffer pad 24 , during the ascending process of the lifting plate 10 , the top of the connecting plate 12 is effectively prevented from colliding with the moving frame 1 , thereby playing a buffering role.

[0026] The utility model is a feeding device for forging mechanical parts. Its working principle is that when in use, the slide seat 3 is fixedly installed at the appropriate position of the forging table through the cooperation of the bolts and the ear plate 4. When forging the workpiece blank, the clamping position of the clamping block 20 is first adjusted according to the height of the blank, and the adjusting screw rod 17 is rotated by the knob 18, so that the adjusting screw rod 17 drives the clamping block 20 to move up and down through the adjusting slider 19, so as to adjust the clamping position of the clamping block 20. After the adjustment, the blank is placed between the slide seats 3, and the synchronous motor 6 is started. The synchronous motor 6 drives the transmission screw rod 7 to rotate, so that the transmission screw rod 7 drives the lifting plate 10 to move downward through the transmission sleeve plate 9 until the bottom of the lifting plate 10 contacts the top of the blank, and then the clamping cylinder 11 is started to drive the clamping cylinder 11 to push the connecting rod 11. The connecting plate 12 moves upward, and the connecting plate 12 pulls the movable plate 15 to slide inward along the guide rod 14 through the transmission strip plate 13, so that the movable plate 15 drives the clamping block 20 to move inward through the adjusting slider 19, so that the clamping block 20 tightly clamps and fixes the workpiece blank, and then starts the synchronous motor 6 to make the synchronous motor 6 drive the transmission screw 7 to rotate in the opposite direction, and the transmission screw 7 drives the lifting plate 10 to move upward through the transmission sleeve plate 9, and the lifting plate 10 drives the blank to rise through the clamping block 20. When the blank is higher than the forging table, the pushing cylinder 5 is started, so that the pushing cylinder 5 pushes the movable frame 1 to move through the slider 2, the blank is moved above the forging table, and the height of the lifting plate 10 is lowered, the workpiece blank is placed on the forging table, and finally the clamping block 20 is released to complete the transportation of the blank.

[0027] The utility model is a feeding device for forging mechanical parts. Its installation method, connection method or setting method are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the pushing cylinder, synchronous motor and clamping cylinder of the feeding device for forging mechanical parts of the utility model are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manual.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A feeding device for forging mechanical parts, comprising a moving frame (1) and two sets of slide seats (3), characterized in that: It also includes a lifting mechanism and a clamping mechanism; A mobile frame (1), wherein two groups of sliders (2) are fixedly connected at the bottom of the mobile frame (1), the two groups of sliders (2) are slidably mounted on two groups of slide seats (3), two groups of ear plates (4) are symmetrically arranged on the outer sides of the two groups of slide seats (3), and pushing cylinders (5) are fixedly mounted at the front ends of the two groups of slide seats (3), and the output ends of the two groups of pushing cylinders (5) are respectively fixedly connected to the two groups of sliders (2); A lifting mechanism, the lifting mechanism comprising two groups of synchronous motors (6), the two groups of synchronous motors (6) are symmetrically fixedly installed on the top of the moving frame (1), the inner walls on the left and right sides of the moving frame (1) are fixedly provided with fixed plates (8), the moving frame (1) is symmetrically rotatably installed with two groups of transmission screws (7), the top ends of the two groups of transmission screws (7) are respectively fixedly connected to the output ends of the two groups of synchronous motors (6), the bottom ends of the two groups of transmission screws (7) are respectively rotatably connected to the two groups of fixed plates (8), the two groups of transmission screws (7) are both threadedly sleeved with transmission sleeves (9), the inner walls on the left side of the moving frame (1) are both provided with sliding grooves, the two groups of transmission sleeves (9) are slidably installed on the moving frame (1) by cooperating with the sliding grooves, and the two groups of transmission sleeves (9) are fixedly connected with lifting plates (10); The clamping mechanism comprises a clamping cylinder (11), the clamping cylinder (11) is fixedly mounted at the center of the top of the lifting plate (10), the top of the clamping cylinder (11) is fixedly connected to a connecting plate (12), the left and right ends of the connecting plate (12) are both rotatably mounted with transmission strips (13), the lifting plate (10) is symmetrically provided with two groups of guide notches, the two groups of guide notches are fixedly connected with guide rods (14), the lifting plate (10) is slidably mounted with two groups of moving plates (15) through the matching guide notches, the two groups of moving plates (15) are both provided with guide holes, and the two groups of moving plates (15) are rotatably mounted through the guide holes. The two sets of movable plates (15) are respectively slidably mounted on the two sets of guide rods (14), the top ends of the two sets of movable plates (15) are fixedly provided with hinge seats (16), the bottom ends of the two sets of transmission strip plates (13) are respectively hinged with the two sets of hinge seats (16), the two sets of movable plates (15) are rotatably provided with adjustment screw rods (17), the bottom ends of the two sets of adjustment screw rods (17) are fixedly provided with knobs (18), the two sets of adjustment screw rods (17) are respectively threadedly mounted with adjustment sliders (19), the two sets of adjustment sliders (19) are respectively slidably mounted on the two sets of movable plates (15), and the inner sides of the two sets of adjustment sliders (19) are fixedly connected with clamping blocks (20).

2. A feeding device for forging mechanical parts as claimed in claim 1, characterized in that: Anti-slip rubber pads (21) are fixedly connected to the inner side walls of the two groups of clamping blocks (20).

3. A feeding device for forging mechanical parts as claimed in claim 2, characterized in that: Multiple groups of anti-slip strips (22) are provided in an annular manner and at equal intervals on the outer walls of the two groups of knobs (18).

4. A feeding device for forging mechanical parts as claimed in claim 3, characterized in that: Sliding sleeves (23) are fixedly arranged in the guide holes on the two groups of movable plates (15).

5. A feeding device for forging mechanical parts as claimed in claim 4, characterized in that: A buffer pad (24) is fixedly connected to the top end of the connecting plate (12).

Images