A flanging apparatus for a mechanical part

Abstract

The utility model provides a kind of flanging equipment of mechanical parts, belongs to part processing equipment technical field;Including bottom cabinet, the bottom of the bottom cabinet is provided with hydraulic device, the top of the bottom cabinet is provided with first bottom plate, the top rear side of the first bottom plate is provided with hydraulic control box, the top of the bottom plate is provided with first reinforcing plate, the top of the first reinforcing plate is provided with gantry, the top of the gantry is provided with first hydraulic telescopic cylinder The utility model is provided with flanging device on both sides, flanging device can more quickly carry out flanging treatment to part with the clamping seat for part sleeve joint, can also play good positioning effect to part, so that part is more quickly and stably when flanging, meanwhile, flanging device increases the fast material pushing and down-pressing flanging effect of material by the pressure roller of left and right movement cooperation two sides of pusher arm, cooperation top multiple first stamping spring increases the pressure material effect of down flanging.

Description

Technical Field

[0001] This invention belongs to the field of mechanical processing equipment technology, specifically relating to a flanging device for mechanical parts. Background Technology

[0002] The production process of a machine refers to the entire process of transforming raw materials (or semi-finished products) into finished products. For machine production, this includes the transportation and storage of raw materials, production preparation, blank manufacturing, parts processing and heat treatment, product assembly and debugging, painting, and packaging. The production process is very broad, and modern enterprises use the principles and methods of systems engineering to organize and guide production, viewing the production process as a production system with inputs and outputs.

[0003] When machining mechanical parts, the flanging device uses a stamping structure to complete the overall flanging. However, the positioning effect of the flanging on the parts and the defect rate of the flanged workpiece cannot be guaranteed. Therefore, it is necessary to improve it to greatly improve the overall workpiece efficiency. Summary of the Invention

[0004] The present invention mainly addresses the technical problems existing in the prior art and provides a flanging device for mechanical parts.

[0005] The above-mentioned technical problems of the present invention are mainly solved by the following technical solution: a flanging device for mechanical parts, including a base cabinet, a hydraulic device at the bottom of the base cabinet, a first base plate at the top of the base cabinet, a hydraulic control box at the rear top of the first base plate, a first reinforcing plate at the top of the base plate, a gantry frame at the top of the first reinforcing plate, a first hydraulic telescopic cylinder at the top of the gantry frame, the output end of the first hydraulic telescopic cylinder penetrating the top of the gantry frame downwards, a mounting platform at the output end of the first hydraulic telescopic cylinder, and limiting rods that interlock with the gantry frame at the top two sides of the mounting platform. The device is characterized in that: a stamping platform is provided at the bottom of the mounting platform, pressure columns are provided on both the front and rear sides of the stamping platform, through holes are provided on both the left and right sides of the gantry frame, and a device frame is provided at each of the through holes on both sides. A second hydraulic telescopic cylinder is provided on one side of the device frame, and the output end of the second hydraulic telescopic cylinder faces the interior of the gantry frame through the through hole. The second hydraulic telescopic cylinder is equipped with a coupling connector at its output end, and a flanging device is provided at its output end. The flanging device includes a second base plate, a connecting seat, a limiting block, a pusher arm, a pressure roller, a partition, a top plate, a first stamping spring, a slide table, a push plate, and a second stamping spring. The slide table is located on the left and right sides of the top of the first reinforcing plate. The second base plate is fixedly connected to the slide plate on the top of the slide table. The connecting seat is located on the top of the slide table, and one side of the connecting seat is connected to the coupling connector. The limiting block is located on the front and rear sides of the connecting seat. A fixed insertion frame is provided between the two flanging devices. A clamping seat is provided on the top of the fixed insertion frame. A third hydraulic telescopic cylinder is provided at the bottom of the clamping seat. The third hydraulic telescopic cylinder is connected to the bottom of the first base plate, and its output end passes through the first base plate and the first reinforcing plate and is connected to the clamping seat. A fixed seat is inserted into the clamping seat. An adjusting seat is movably inserted into one side of the fixed seat. A material feeding structure is provided at the bottom of the fixed seat.

[0006] Preferably, the connecting seat is connected to the second stamping spring on the opposite side of the coupling connector. The push plate is located at the other end of the second stamping spring. Each of the two limiting blocks has a push arm at its top. One end of each push arm is rotatably connected to the connecting seat. A pressure roller is connected between the other ends of the two push arms. The pressure roller is located above the push plate. A slot is opened in the middle of each of the two push arms. The partition plate is inserted into the slot of the two push arms. The first stamping spring is located on the top of the partition plate. The top plate is located on the top of the plurality of first stamping springs. One side of the top plate is connected to the top of the connecting seat.

[0007] Preferably, the top plate is provided with a top seat, and the top seat is provided with limit rollers on both the front and rear sides.

[0008] Preferably, the feeding structure includes a feeding platform, a rear plug-in seat, a front mounting seat, and a front plug-in seat. The top of the feeding platform has a feeding cavity. The rear plug-in seat is located on the rear side of the top of the feeding platform. The front mounting seat is located on the front side of the feeding platform. The front plug-in seat is located on top of the front mounting seat. The front plug-in seat and the rear plug-in seat are arranged parallel to each other.

[0009] Preferably, a front pressing groove is provided on the front side of the surface of both the fixed seat and the adjusting seat, and a rear pressing groove is provided on the rear side of the surface of both the fixed seat and the adjusting seat. A front enlarged hole is provided on the front side of the bottom between the fixed seat and the adjusting seat, and a rear enlarged hole is provided on the rear side of the bottom between the fixed seat and the adjusting seat. The front enlarged hole is provided corresponding to the front insertion seat, and the rear enlarged hole is provided corresponding to the rear insertion seat.

[0010] The beneficial effects of this invention are as follows:

[0011] 1. By providing flanging devices on both sides, the flanging devices, in conjunction with the fixed and adjusting seats on the front side of the clamping seat used for part fitting, can more quickly perform flanging processing on the parts, while also providing a good positioning effect for the parts, making the flanging process faster and more stable. The top seat and limiting rollers on the top of the flanging device are mainly used to limit the mutual movement between the flanging device and the mounting table and the bottom top plate after the flanging device is pressed down on the mounting table, increasing the downward pressure on the top plate, so that it has better pressure when pressing the first stamping spring. The entire flanging device is limited in the direction of movement by the bottom slide table. This makes the pushing of the second hydraulic telescopic cylinder and the pusher arm more stable. The pressure rollers on the output ends of the two pusher arms can quickly achieve the flanging process of the parts. The overall working efficiency is fast and stable. In conjunction with the multiple first stamping springs at the top, the pressing effect of the downward flanging is increased, and the reset speed of the entire structure is increased. In conjunction with the push plate below and the second stamping spring on one side, the side of the parts is used to assist in stamping towards the fixed plug-in frame, thereby playing an auxiliary stabilizing role and making the top flanging more stable.

[0012] 2. A fixed seat and an adjusting seat are inserted into the front of the clamping base, with the adjusting seat inserted into the side of the fixed seat, facilitating the fitting and installation of parts. Simultaneously, a front pressure groove and a rear pressure groove are provided at the bottom where the two connect, interlocking with the front and rear insertion seats at the bottom to widen the gap between the fixed seat and the adjusting seat. This prevents overlap of the two flanging positions during flanging. After the flanging structure is completed, disengaging the front and rear insertion seats reduces the gap, facilitating material demolding and increasing the overall flanging yield. Furthermore, the adjusting seat and fixed seat are inserted into the rear clamping base, allowing for easy replacement of the clamps according to the flanging requirements of different parts, thus broadening the overall applicability of the structure. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0014] Figure 2 This is a three-dimensional structural diagram of the present invention without the gantry frame and base cabinet installed;

[0015] Figure 3 This is a three-dimensional structural schematic diagram of the flange device of the present invention;

[0016] Figure 4 This is a side view of one type of flange device of the present invention;

[0017] Figure 5 This is a three-dimensional structural diagram of the fixed plug-in bracket of the present invention;

[0018] Figure 6 This is a schematic diagram of the bottom structure of the combination of the fixed seat and the adjusting seat of the present invention;

[0019] Figure 7 yes Figure 2 A magnified structural diagram of point A in the middle.

[0020] In the diagram: 1. Base cabinet; 11. Hydraulic device; 12. Hydraulic control box; 13. First base plate; 14. First reinforcing plate; 2. Gantry frame; 21. First hydraulic telescopic cylinder; 22. Mounting platform; 23. Limiting rod; 24. Equipment stamping table; 25. Pressing column; 26. Through hole; 31. Equipment frame; 32. Second hydraulic telescopic cylinder; 33. Coupling connector; 4. Flanging device; 41. Second base plate; 42. Connecting seat; 43. Limiting block; 44. Pushing arm; 441. Empty groove; 442. Pressing roller; 45. Partition 46. ​​Top plate; 47. First stamping spring; 48. Slide table; 49. Push plate; 410. Second stamping spring; 51. Top seat; 52. Limiting roller; 6. Unloading structure; 61. Unloading platform; 62. Unloading chamber; 63. Rear plug-in seat; 64. Front mounting seat; 65. Front plug-in seat; 7. Fixed plug-in frame; 71. Clamping seat; 72. Fixed seat; 73. Adjusting seat; 74. Rear pressing groove; 75. Front pressing groove; 76. Rear enlarged hole; 77. Front enlarged hole; 78. Third hydraulic telescopic cylinder. Detailed Implementation

[0021] The technical solution of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0022] Example: A flanging device for mechanical parts, such as Figures 1-7As shown, the system includes a base cabinet 1, a hydraulic device 11 at the bottom of the base cabinet 1, a first base plate 13 at the top of the base cabinet 1, a hydraulic control box 12 at the rear top of the first base plate 13, a first reinforcing plate 14 at the top of the base plate, a gantry frame 2 at the top of the first reinforcing plate 14, a first hydraulic telescopic cylinder 21 at the top of the gantry frame 2, the output end of the first hydraulic telescopic cylinder 21 extending downwards through the top of the gantry frame 2, a mounting platform 22 at the output end of the first hydraulic telescopic cylinder 21, and limiting rods 23 interlocking with the gantry frame 2 on both sides of the top of the mounting platform 22. The system is characterized in that: a machine stamping table 24 is provided at the bottom of the mounting platform 22, and pressure columns 25 are provided on both the front and rear sides of the machine stamping table 24; through holes 26 are provided on both the left and right sides of the gantry frame 2, and each through hole 26 has a corresponding... A device frame 31 is provided, and a second hydraulic telescopic cylinder 32 is provided on one side of the device frame 31. The output end of the second hydraulic telescopic cylinder 32 is set towards the inside of the gantry frame 2 through a through hole 26. A coupling connector 33 is provided on the output end of the second hydraulic telescopic cylinder 32. A flange device 4 is provided on the output end of the coupling connector 33. A fixed plug-in frame 7 is provided between the two flange devices 4. A clamping seat 71 is provided on the top of the fixed plug-in frame 7. A third hydraulic telescopic cylinder 78 is provided at the bottom of the clamping seat 71. The third hydraulic telescopic cylinder 78 is connected to the bottom of the first base plate 13, and its output end passes through the first base plate 13 and the first reinforcing plate 14 respectively and is connected to the clamping seat 71. A fixed seat 72 is inserted into the clamping seat 71. An adjusting seat 73 is movably inserted into one side of the fixed seat 72. A material feeding structure 6 is provided at the bottom of the fixed seat 72.

[0023] The flanging device 4 includes a second base plate 41, a connecting seat 42, a limiting block 43, a pusher arm 44, a pressure roller 442, a partition plate 45, a top plate 46, a first stamping spring 47, a slide table 48, a pusher plate 49, and a second stamping spring 410. The slide table 48 is located on the left and right sides of the top of the first reinforcing plate 14. The second base plate 41 is fixedly connected to the slide plate on the top of the slide table 48. The connecting seat 42 is located on the top of the slide table 48, and one side of the connecting seat 42 is connected to the coupling connector 33. The limiting block 43 is located on the front and rear sides of the connecting seat 42. The side of the connecting seat 42 opposite to the coupling connector 33 is connected to the second stamping spring 410. The connection is as follows: the push plate 49 is located at the other end of the second stamping spring 410; the top of each of the two limit blocks 43 is provided with a push arm 44; one end of the push arm 44 is rotatably connected to the connecting seat 42; the other ends of the two push arms 44 are connected to a pressure roller 442, which is located above the push plate 49; the middle of each of the two push arms 44 is provided with a slot 441; the partition plate 45 is inserted into the slot 441 of the two push arms 44; the first stamping spring 47 is located on the top of the partition plate 45; the top plate 46 is located on the top of the multiple first stamping springs 47; one side of the top plate 46 is connected to the top of the connecting seat 42.

[0024] The top plate 46 is provided with a top seat 51, and the front and rear sides of the top seat 51 are provided with limit rollers 52.

[0025] The feeding structure 6 includes a feeding platform 61, a rear plug-in seat 63, a front mounting seat 64, and a front plug-in seat 65. The top of the feeding platform 61 has a feeding cavity 62. The rear plug-in seat is located on the rear side of the top of the feeding platform 61. The front mounting seat 64 is located on the front side of the feeding platform 61. The front plug-in seat 65 is located on the top of the front mounting seat 64. The front plug-in seat 65 and the rear plug-in seat 63 are parallel to each other. The front side of the surface of the fixed seat 72 and the adjusting seat 73 both have a front pressing groove 75. The rear side of the surface of the fixed seat 72 and the adjusting seat 73 both have a rear pressing groove 74. The bottom front side of the space between the fixed seat 72 and the adjusting seat 73 has a front enlarged hole 77. The bottom rear side of the space between the fixed seat 72 and the adjusting seat 73 has a rear enlarged hole 76. The front enlarged hole 77 is opened corresponding to the front plug-in seat 65, and the rear enlarged hole 76 is opened corresponding to the rear plug-in seat 63.

[0026] The principle of this invention: The U-shaped part to be processed is placed inside the feeding chamber 62 of the feeding table 61, and positioned between the two rear pressing grooves 74 and the front pressing groove 75 on the surface of the top fixed seat 72 and the adjusting seat 73. Then, the third hydraulic telescopic cylinder 78 is activated to drive the clamping seat 71 to move downward, so that the fixed seat 72 and the adjusting seat 73 press down on the part. At this time, the rear pressing grooves 74 below the fixed seat 72 and the adjusting seat 73 press down on the rear insertion seat 63, and the front pressing grooves 75 press down on the front pressing seat, so that a certain gap is formed between the adjusting seat 73 and the fixed seat 72, so that the surfaces overlap when the two edges are turned. Then, the first hydraulic telescopic cylinder 21 at the top is opened downward to drive the entire bottom mounting platform 22 to move downward. The two pressing columns 25 below the mounting platform 22 press down on the front and rear tops of the fixed seat 72 and the adjusting seat 73 to increase the overall stability.

[0027] Next, the second hydraulic telescopic cylinders 32 located on both sides are opened, simultaneously driving the second base plates 41 on both sides to move along the bottom slide 48 towards the unloading platform 61, so that the pressure rollers 442 on one side of the two push arms 44 push and press down on one side of the part. At the same time, the top partition 45 provides downward pressure through the first stamping spring 47 until the push plate 49 located at the bottom is in contact with the left and right sides of the part to complete the entire flanging process. Then, after the multiple hydraulic telescopic cylinders are reset, the part is unloaded outward from the surface of the fixing seat 72 and the adjusting seat 73.

[0028] Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and many variations are possible. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention should be considered within the protection scope of the present invention.

Claims

1. A flanging device for mechanical parts, comprising a base cabinet (1), wherein a hydraulic device (11) is provided at the bottom of the base cabinet (1), a first base plate (13) is provided at the top of the base cabinet (1), a hydraulic control box (12) is provided at the rear side of the top of the first base plate (13), a first reinforcing plate (14) is provided at the top of the base plate, a gantry frame (2) is provided at the top of the first reinforcing plate (14), a first hydraulic telescopic cylinder (21) is provided at the top of the gantry frame (2), the output end of the first hydraulic telescopic cylinder (21) extends downward through the top of the gantry frame (2), a mounting platform (22) is provided on the output end of the first hydraulic telescopic cylinder (21), and limiting rods (23) that interlock with the gantry frame (2) are provided on both sides of the top of the mounting platform (22), characterized in that: The bottom of the mounting platform (22) is provided with a stamping platform (24), and the front and rear sides of the stamping platform (24) are provided with pressure columns (25). The left and right sides of the gantry frame (2) are provided with through holes (26), and equipment frames (31) are provided at the through holes (26) on both sides. A second hydraulic telescopic cylinder (32) is provided on one side of the equipment frame (31). The output end of the second hydraulic telescopic cylinder (32) is set towards the interior of the gantry frame (2) through the through hole (26). A coupling connector (33) is provided on the output end of the second hydraulic telescopic cylinder (32), and a flanging device (4) is provided on the output end of the coupling connector (33). The flanging device (4) includes a second base plate (41), a connecting seat (42), a limiting block (43), a pusher arm (44), a pressure roller (442), a partition plate (45), a top plate (46), a first stamping spring (47), a slide table (48), a push plate (49), and a second stamping spring (410). The slide table (48) The first reinforcing plate (14) is set on the left and right sides of the top. The second base plate (41) is fixedly connected to the slide plate on the top of the slide table (48). The connecting seat (42) is set on the top of the slide table (48). One side of the connecting seat (42) is connected to the coupling connector (33). The limiting block (43) is set on the front and rear sides of the connecting seat (42). A fixed plug-in frame (7) is set between the two flange devices (4). A clamping seat is set on the top of the fixed plug-in frame (7). (71) A third hydraulic telescopic cylinder (78) is provided at the bottom of the clamping seat (71). The third hydraulic telescopic cylinder (78) is connected to the bottom of the first base plate (13), and its output end passes through the first base plate (13) and the first reinforcing plate (14) respectively and is connected to the clamping seat (71). A fixed seat (72) is inserted into the clamping seat (71). An adjusting seat (73) is movably inserted into one side of the fixed seat (72). A material feeding structure (6) is provided at the bottom of the fixed seat (72).

2. The flanging equipment for mechanical parts according to claim 1, characterized in that: The connecting seat (42) is opposite to the side of the coupling connector (33) and is connected to the second stamping spring (410). The push plate (49) is located at the other end of the second stamping spring (410). Each of the two limiting blocks (43) has a push arm (44) at its top. One end of each push arm (44) is rotatably connected to the connecting seat (42). A pressure roller (442) is connected between the other ends of the two push arms (44). The pressure roller (442) is located above the push plate (49). The middle of the two push arms (44) is provided with a slot (441). The partition plate (45) is inserted into the slot (441) of the two push arms (44). The first stamping spring (47) is set on the top of the partition plate (45). The top plate (46) is set on the top of the multiple first stamping springs (47). One side of the top plate (46) is connected to the top of the connecting seat (42).

3. The flanging equipment for mechanical parts according to claim 1, characterized in that: The top plate (46) is provided with a top seat (51), and the top seat (51) is provided with limit rollers (52) on both the front and rear sides.

4. The flanging equipment for mechanical parts according to claim 1, characterized in that: The feeding structure (6) includes a feeding platform (61), a rear plug-in seat (63), a front mounting seat (64), and a front plug-in seat (65). The feeding platform (61) has a feeding cavity (62) on its top. The rear plug-in seat (63) is located on the rear side of the top of the feeding platform (61). The front mounting seat (64) is located on the front side of the feeding platform (61). The front mounting seat (64) is located on the top of the front mounting seat (64). The front plug-in seat (65) and the rear plug-in seat (63) are arranged parallel to each other.

5. The flanging equipment for mechanical parts according to claim 4, characterized in that: The front side of the fixed seat (72) and the adjusting seat (73) are provided with a front pressing groove (75), and the rear side of the fixed seat (72) and the adjusting seat (73) are provided with a rear pressing groove (74). The front side of the bottom between the fixed seat (72) and the adjusting seat (73) is provided with a front enlarged hole (77), and the rear side of the bottom between the fixed seat (72) and the adjusting seat (73) is provided with a rear enlarged hole (76). The front enlarged hole (77) is opened corresponding to the front plug-in seat (65), and the rear enlarged hole (76) is opened corresponding to the rear plug-in seat (63).

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