A metal fitting integrated forming processing device and use method thereof

Abstract

The invention discloses a hardware one-piece forming processing device and a use method thereof, belonging to the technical field of power accessories processing. The hardware one-piece forming processing device comprises a frame, and also comprises: a material box, the material box is fixedly arranged on the frame, a plurality of metal round bars are stacked and placed in the material box, and a discharge trough for moving the metal round bars out is opened on one side of the material box; a pushing component, the pushing component is arranged on the frame and is placed on the side of the material box away from the discharge trough, and is used to push the metal round bars at the bottom layer of the material box; a stamping component, the stamping component is provided with two groups and is respectively placed at both ends of the material box, and is used to stamp the metal round bars moved out of the material box; and an auxiliary forming seat. The invention facilitates the one-time completion of bending, flattening and punching of metal blanks, and then one-time processing and forming of U-shaped hanging rings, thereby improving the processing efficiency of the U-shaped hanging rings, reducing the processing errors caused by the position change of the metal blanks during transportation and flipping, improving the processing and forming accuracy, and ensuring the forming quality.

Description

Technical Field

[0001] The present invention relates to the technical field of power fittings processing, and in particular to a hardware integral forming processing device and a use method thereof. Background Art

[0002] Hardware, iron or aluminum metal accessories widely used in power transmission lines, are collectively referred to as hardware. Most hardware needs to withstand large pulling forces during operation, and some also need to ensure good electrical contact at the same time. There are many types of hardware with different uses, such as various wire clamps for installing wires, various hanging rings for forming insulator strings, various crimping tubes and repair tubes for connecting wires, and various wire pulling hardware for poles and towers. They are related to the safety of wires or poles. Even if one is damaged, it may cause line failure. Therefore, the quality, correct use and installation of hardware have a certain impact on the safe power transmission of the line.

[0003] The U-shaped hanging ring is a universal hardware on the line. The U-shaped hanging ring usually used on the market is made by punching or hammering again on the basis of the U-shaped blank that has been bent or twisted, which makes the production of the U-shaped hanging ring discontinuous, and the loading and unloading of the blank are carried out separately, which prolongs the hardware processing time; and in the process of punching the U-shaped blank, the punched part of the U-shaped blank is prone to overflow to the surroundings, resulting in an unstable shape after forming, that is, it is difficult to meet the forming requirements. At the same time, the upper and lower ends of the U-shaped blank need to be punched and flattened twice, and a manual turning and re-clamping step is added in the middle, which makes the working steps cumbersome, and it is difficult to ensure the accuracy of the second clamping, resulting in the flattening positions of the upper and lower ends of the U-shaped blank not being consistent, so that the hardware cannot be used later. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a hardware integrated forming processing device and a use method thereof.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A hardware integrated forming processing device comprises a frame and also comprises:

[0007] A material box, the material box is fixed on the frame, a plurality of metal round bars are stacked in the material box, and a discharge chute for removing the metal round bars is provided on one side of the material box;

[0008] A pushing assembly, which is arranged on the frame and placed on the side of the material box away from the discharge chute, and is used to push the metal round bars at the bottom layer of the material box;

[0009] A punching assembly, wherein two sets of the punching assemblies are respectively placed at both ends of the material box and are used to punch the metal round bars removed from the material box;

[0010] An auxiliary forming seat, which is fixedly connected to the frame and is disposed at the front side of the pushing assembly and between the two stamping assemblies;

[0011] Wherein, the frame is provided with a blanking chute at a position corresponding to the auxiliary forming seat.

[0012] Preferably, the pushing assembly includes a first support fixed on the frame, a first hydraulic cylinder is fixed on the first support, a piston rod of the first hydraulic cylinder is connected to a pushing seat, and the pushing seat is movably opposed to the metal round rods at the bottom layer of the material box.

[0013] Preferably, the push seat comprises a seat body connected to the piston rod of the first hydraulic cylinder and a push wheel rotatably connected to the seat body via a pin shaft, and the push wheel movably abuts against the metal round rod.

[0014] Preferably, the stamping assembly includes a second support fixed on the frame, a second hydraulic cylinder is fixed on the second support, a piston rod of the second hydraulic cylinder is connected to a mounting plate, a connecting rod is fixed on the mounting plate, and a flattening seat is provided at one end of the connecting rod away from the mounting plate.

[0015] Preferably, the stamping assembly also includes a third hydraulic cylinder fixed on the mounting plate, the piston rod of the third hydraulic cylinder is connected to a sleeve, the sleeve is slidably connected to the outside of the flattening seat, the end of the sleeve away from the third hydraulic cylinder is connected to a punching ring, and a punching head is also fixed to the middle of the sleeve.

[0016] Preferably, the auxiliary forming seat includes a material dividing seat fixed on the lower side of the frame, a positioning seat fixed on the material dividing seat, and a flat plate connected to the end of the positioning seat away from the material box, the positioning seat is placed in a blanking trough, the flat plate is provided with a punching groove matching the punching head and a blanking trough connected to the punching groove, and a finished product slide and a waste slide are respectively provided on both sides of the material dividing seat.

[0017] Preferably, a limiting plate is fixedly provided on the top of the positioning seat, and the limiting plate movably abuts against the top wall of the metal round rod.

[0018] Preferably, the frame is provided with slide grooves on both sides of the material box, a slider is slidably connected in the slide groove, an elastic element is arranged between the slider and the inner wall of the slide groove, a limit block is fixed on the top of the slider and is movably opposed to the metal round rod, and the limit block includes a horizontal block and a side inclined block fixedly connected to the horizontal block.

[0019] Preferably, a movable groove is provided on the frame, and a baffle frame movable in the blanking chute is slidably connected in the movable groove, a first rack is fixedly provided on one side of the baffle frame, a rotating shaft is fixedly provided on the frame, a first gear meshing with the first rack is provided on the rotating shaft, a second gear is also provided on the rotating shaft, and the piston rod of the first hydraulic cylinder is connected to the second rack meshing with the second gear.

[0020] The present invention also discloses a method for using a hardware integrated forming processing device, comprising the following steps:

[0021] S1: Place a number of metal round bars in a material box, the metal round bars at the bottom layer are in contact with the top surface of the frame, and the side surfaces of the metal round bars at the bottom layer are in contact with the horizontal blocks, and the curved surfaces of the metal round bars at the bottom layer of the material box are in contact with the side inclined blocks, and the limit blocks are placed to limit the metal round bars at the bottom layer of the material box;

[0022] S2: Then the first hydraulic cylinder is controlled to move, and the piston rod of the first hydraulic cylinder drives the push seat to move, so that the push seats on both sides of the material box push the metal round bar at the bottom of the material box, and the two ends of the metal round bar are bent with the contact point with the positioning seat as the center. As the push seat continues to move, the push seat pushes the two ends of the metal round bar into a U shape that fits the positioning seat;

[0023] When the piston rod of the first hydraulic cylinder moves, it drives the second rack to move, the second rack meshes with the second gear on the rotating shaft, the second gear drives the rotating shaft and the first gear on the rotating shaft to rotate, the first gear meshes with the first rack on the retaining frame, the retaining frame moves in the movable groove and slides to the blanking groove, supporting the metal round bar that is gradually bent toward the upper side of the blanking groove;

[0024] S3: Then the second hydraulic cylinder is controlled to move, the piston rod of the second hydraulic cylinder drives the mounting plate to move, the mounting plate drives the flattening seat to move toward the metal round bar bent into a U shape through the connecting rod, and the flattening seat cooperates with the flattening plate to squeeze the end of the U-shaped metal round bar into a flat shape;

[0025] S4: Then the third hydraulic cylinder is controlled to move, and the piston rod of the third hydraulic cylinder drives the sleeve to move. When the sleeve moves, it slides on the outside of the flattening seat. The punching ring at the end of the sleeve punches the part of the U-shaped metal round bar that overflows from the flat plate at the flattened end. When the sleeve moves, the punching head is used to punch the flattened part, so that the metal round bar and the U-shaped hanging ring are integrally processed and formed. The stamped waste falls onto the waste slide through the right side of the drop chute;

[0026] S5: Finally, the piston rods of the first hydraulic cylinder, the second hydraulic cylinder and the third hydraulic cylinder are controlled to reset, so that the first hydraulic cylinder no longer abuts against the side of the formed U-shaped hanging ring through the push seat, and the second hydraulic cylinder no longer clamps the flat surface of the end of the formed U-shaped hanging ring through the flattening seat;

[0027] When the piston rod of the first hydraulic cylinder is reset, it drives the second rack to mesh with the second gear on the rotating shaft in the opposite direction, and then the first gear meshes with the first rack in the opposite direction, so that the retaining frame is reset and moves out of the blanking chute, and the formed U-shaped hanging ring, which is no longer restricted, automatically falls on the finished product slideway under the factor of gravity and automatically slides down along the finished product slideway;

[0028] S6: Repeat S2-S5 to achieve continuous integrated processing and forming of the U-shaped hanging ring by the metal round bar in the material box.

[0029] Compared with the prior art, the present invention provides a hardware integrated forming processing device and a method for using the same, which has the following beneficial effects:

[0030] 1. The metal fitting integrated forming processing device and its use method, through the cooperation of the pushing component, the stamping component and the auxiliary forming seat, is convenient for completing the bending, flattening and punching of the metal blank at one time, and then the U-shaped hanging ring is formed at one time, thereby improving the processing efficiency of the U-shaped hanging ring, reducing the processing error caused by the position change of the metal blank during transportation and flipping, improving the processing accuracy, and ensuring the forming quality;

[0031] 2. The hardware integrated forming processing device and its use method, when processing and forming the metal round bar, make the retaining frame move in the movable groove and slide towards the blanking groove, support the metal round bar that is gradually bent to the upper side of the blanking groove, avoid the metal round bar moving to the lower side of the blanking groove during processing, and affect the processing quality of the metal round bar, and a limit plate is arranged on the upper side of the positioning seat, which can also limit the upper side of the metal round bar during processing, avoid the metal round bar moving upward, thereby ensuring the processing quality of the hardware;

[0032] 3. The metal fitting integrated forming processing device and its use method can limit the metal round bars that fall to the lowest side in the material box by elastically setting limit blocks on both sides of the material box, so as to prevent the metal round bars from moving randomly when not processed and changing their initial positions, thereby affecting the pushing and bending effects of the subsequent push seat on both sides of the metal round bars;

[0033] 4. The hardware one-piece forming processing device and its use method, when the pushing component is working, the baffle moves to the drop chute to support the processed metal round bar. When the pushing component is reset and moved back, the baffle no longer supports the processed U-shaped hanging ring, and the U-shaped hanging ring automatically falls into the finished product slide under the action of its own gravity. As the U-shaped hanging ring formed at the bottom of the material box automatically falls, the metal round bars stacked in the material box automatically slide down and load, thereby realizing automatic loading and unloading of hardware processing, reducing the workload of staff and improving the efficiency of hardware processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0035] Figure 2 The structure of the present invention is schematically shown Figure 2 ;

[0036] Figure 3 The structure of the present invention is schematically shown Figure 3 ;

[0037] Figure 4 It is a structural schematic diagram of the top of the rack of the present invention;

[0038] Figure 5 For the present invention Figure 4 A partial enlarged structural diagram of the middle part;

[0039] Figure 6 It is a structural schematic diagram of the push component of the present invention when it is not working;

[0040] Figure 7 It is a schematic diagram of the cross-sectional structure of the present invention;

[0041] Figure 8 It is a structural schematic diagram of the auxiliary forming seat of the present invention;

[0042] Fig. 9 It is a schematic diagram of the cross-sectional structure of the material box of the present invention;

[0043] Fig.10 It is a schematic diagram of the structure of the stamping assembly of the present invention;

[0044] Fig.11 It is a structural schematic diagram of the sleeve of the present invention.

[0045] In the figure: 1, frame; 2, material box; 201, discharge chute; 3, metal round bar; 4, auxiliary forming seat; 401, material distribution seat; 4011, finished product slide; 4012, waste slide; 402, positioning seat; 403, flat plate; 4031, punching slot; 4032, material discharge chute; 5, material discharge chute; 6, first support; 601, first hydraulic cylinder; 602, push seat; 6021, push wheel; 6022, seat body; 7, second support; 701, second hydraulic cylinder; 702, Mounting plate; 703, connecting rod; 704, flattening seat; 705, third hydraulic cylinder; 706, sleeve; 7061, punching ring; 7062, punching head; 8, slide groove; 801, slider; 802, elastic element; 803, limit block; 8031, horizontal block; 8032, side inclined block; 9, movable groove; 901, stop frame; 902, first rack; 10, rotating shaft; 1001, first gear; 1002, second gear; 11, second rack; 12, limit plate. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0047] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0048] Example 1: Reference Figure 1-8 , a metal fitting integrated forming processing device, comprising a frame 1, and also comprising:

[0049] A material box 2 is fixed on the frame 1. A plurality of metal round bars 3 are stacked in the material box 2. A discharge chute 201 for removing the metal round bars 3 is provided on one side of the material box 2.

[0050] A pushing component is arranged on the frame 1 and is placed on the side of the material box 2 away from the discharge chute 201, and is used to push the metal round bars 3 at the bottom layer of the material box 2;

[0051] A stamping assembly, wherein two groups of stamping assemblies are provided and respectively placed at both ends of the material box 2, and are used for stamping the metal round bars 3 removed from the material box 2;

[0052] The auxiliary forming seat 4 is fixedly connected to the frame 1, and the auxiliary forming seat 4 is placed at the front side of the pushing assembly and between the two stamping assemblies;

[0053] The frame 1 is provided with a blanking chute 5 at a position corresponding to the auxiliary forming seat 4 .

[0054] Specifically, a plurality of metal round bars 3 are placed in the material box 2, and the metal round bars 3 in the bottom layer are in contact with the top surface of the frame 1. Then, the pushing assembly and the punching assembly are controlled in sequence. Through the cooperation of the pushing assembly, the punching assembly and the auxiliary forming seat 4, it is convenient to complete the bending, flattening and punching of the metal round bars 3 at one time, and then the U-shaped hanging ring is processed and formed at one time, thereby improving the processing efficiency of the U-shaped hanging ring, reducing the processing errors caused by the position change during the transportation and flipping of the metal round bars 3, improving the processing accuracy, and ensuring the forming quality.

[0055] Example 2: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7A metal fitting one-piece forming processing device, based on Example 1, further, the pushing component includes a first support 6 fixed on the frame 1, the first support 6 is fixed with a first hydraulic cylinder 601, the piston rod of the first hydraulic cylinder 601 is connected to a pushing seat 602, and the pushing seat 602 is movably opposed to the metal round bar 3 at the bottom layer of the material box 2.

[0056] Furthermore, the push seat 602 includes a seat body 6022 connected to the piston rod of the first hydraulic cylinder 601 and a push wheel 6021 rotatably connected to the seat body 6022 via a pin shaft, and the push wheel 6021 movably abuts against the metal round rod 3.

[0057] Specifically, when the pushing component is working, the first hydraulic cylinder 601 is controlled to move, and the piston rod of the first hydraulic cylinder 601 drives the pushing seat 602 to move, so that the pushing seats 602 on both sides of the material box 2 push the metal round rod 3 at the bottom layer of the material box 2, and cooperate with the auxiliary forming seat 4 to push the two ends of the metal round rod 3 into a U shape that fits the positioning seat 402, and when the pushing seat 602 pushes the metal round rod 3, the pushing wheel 6021 is used to abut against the metal round rod 3, thereby reducing the pushing resistance when pushing the metal round rod 3, and at the same time effectively avoiding the wear of the side of the metal round rod 3 when the pushing seat 602 pushes, thereby ensuring the quality of the one-piece molding of the U-shaped hanging ring.

[0058] Example 3: Reference Figure 1-8 , a hardware one-piece forming processing device, based on Example 2, further, the auxiliary forming seat 4 includes a material distribution seat 401 fixed on the lower side of the frame 1, a positioning seat 402 fixed on the material distribution seat 401, and a flat plate 403 connected to the end of the positioning seat 402 away from the material box 2, the positioning seat 402 is placed in the blanking trough 5, the flat plate 403 is provided with a punching groove 4031 matched with the punching head 7062 and a blanking trough 4032 connected to the punching groove 4031, and a finished product slide 4011 and a waste slide 4012 are respectively provided on both sides of the material distribution seat 401.

[0059] Furthermore, a limiting plate 12 is fixedly provided on the top of the positioning seat 402 , and the limiting plate 12 movably abuts against the top wall of the metal round rod 3 .

[0060] Furthermore, a movable groove 9 is opened on the frame 1, and a blocking frame 901 movable in the blanking chute 5 is slidably connected in the movable groove 9, a first rack 902 is fixedly provided on one side of the blocking frame 901, a rotating shaft 10 is fixedly provided on the frame 1, a first gear 1001 meshing with the first rack 902 is provided on the rotating shaft 10, a second gear 1002 is also provided on the rotating shaft 10, and the piston rod of the first hydraulic cylinder 601 is connected to the second rack 11 meshing with the second gear 1002.

[0061] Specifically, when the pushing component pushes the metal round rod 3 at the bottom layer of the material box 2 out of the discharge chute 201, the two ends of the metal round rod 3 are bent with the contact point with the positioning seat 402 as the center. As the pushing seat 602 continues to move, the pushing seat 602 pushes the two ends of the metal round rod 3 into a U-shape that fits the positioning seat 402. A limiting plate 12 is provided on the upper side of the positioning seat 402, which can limit the upper side of the metal round rod 3 during processing to prevent the metal round rod 3 from moving upward, thereby ensuring the processing quality of the hardware; at the same time, when the piston rod of the first hydraulic cylinder 601 moves, it drives the second rack 11 to move, and the second rack 11 meshes with the second gear 1002 on the rotating shaft 10 for transmission, and the second gear 1002 drives the rotating shaft 10 and the first gear 1001 on the rotating shaft 10 to rotate, and the first gear 1001 and the retaining frame 901 are engaged with each other. The first rack 902 meshes with the transmission, and the retaining frame 901 moves in the movable groove 9 and slides toward the blanking groove 5, supporting the metal round rod 3 which is gradually bent toward the upper side of the blanking groove 5, to prevent the metal round rod 3 from moving toward the lower side of the blanking groove 5 during processing, thereby affecting the processing quality of the metal round rod 3; when the pushing assembly is reset and moved back, the retaining frame 901 no longer supports the processed U-shaped hanging ring, and most of the U-shaped hanging ring is on the upper side of the finished product slide 4011, so that the center of gravity of the U-shaped hanging ring is concentrated on the upper side of the finished product slide 4011, and the U-shaped hanging ring automatically falls into the finished product slide 4011 under the action of its own gravity, and as the U-shaped hanging ring formed at the bottom of the material box 2 automatically falls, the metal round rods 3 stacked in the material box 2 automatically slide down and load, thereby realizing automatic loading and unloading of hardware processing, reducing the workload of staff and improving the efficiency of hardware processing.

[0062] Example 4: Reference Figure 1 , Figure 2 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 , a hardware one-piece forming processing device, based on Example 3, further, the stamping assembly includes a second support 7 fixedly mounted on the frame 1, the second support 7 is fixedly provided with a second hydraulic cylinder 701, the piston rod of the second hydraulic cylinder 701 is connected to a mounting plate 702, a connecting rod 703 is fixedly provided on the mounting plate 702, and a flattening seat 704 is provided at one end of the connecting rod 703 away from the mounting plate 702.

[0063] Furthermore, the stamping assembly also includes a third hydraulic cylinder 705 fixed on the mounting plate 702, the piston rod of the third hydraulic cylinder 705 is connected to a sleeve 706, the sleeve 706 is slidably connected to the outer side of the flattening seat 704, the end of the sleeve 706 away from the third hydraulic cylinder 705 is connected to a punching ring 7061, and a punching head 7062 is also fixed in the middle of the sleeve 706.

[0064] Specifically, after the pushing assembly cooperates with the auxiliary forming seat 4 to push the metal round bar 3 to bend into a U shape, the second hydraulic cylinder 701 is controlled to move, and the piston rod of the second hydraulic cylinder 701 drives the mounting plate 702 to move, and the mounting plate 702 drives the flattening seat 704 to move toward the metal round bar 3 bent into a U shape through the connecting rod 703, and the flattening seat 704 cooperates with the flattening plate 403 to squeeze the end of the U-shaped metal round bar 3 into a flat shape, and then the third hydraulic cylinder 705 is controlled to move. The piston rod drives the sleeve 706 to move, and the sleeve 706 slides on the outside of the flattening seat 704 when it moves. The punching ring 7061 at the end of the sleeve 706 punches out the part of the U-shaped metal round bar 3 that overflows from the flat plate 403 at the flattened end, and the punching head 7062 is used to punch the flattened part when the sleeve 706 moves, so that the metal round bar 3 is integrally processed and formed with the U-shaped hanging ring, and the waste after punching falls onto the waste slide 4012 through the right side of the blanking chute 5, and the waste is automatically collected.

[0065] Example 5: Reference Figure 1 , Figure 2 , Figure 4 and Fig. 9 , a hardware one-piece forming processing device, based on Example 4, further, a frame 1 is placed on both sides of a material box 2 and is provided with a slide groove 8, a slider 801 is slidably connected in the slide groove 8, an elastic element 802 is arranged between the slider 801 and the inner wall of the slide groove 8, the elastic element 802 is preferably a spring, and other components with elastic recovery can also be used, a limit block 803 that is movably opposed to the metal round bar 3 is fixed on the top of the slider 801, and the limit block 803 includes a horizontal block 8031 ​​and a side inclined block 8032 fixedly connected to the horizontal block 8031.

[0066] Specifically, limit blocks 803 are elastically provided on both sides of the material box 2, which can limit the metal round rod 3 that falls to the lowest side in the material box 2, so as to prevent the metal round rod 3 from moving randomly when not processed and changing its initial position, thereby affecting the subsequent pushing and bending effect of the push seat 602 on both sides of the metal round rod 3. When the push seat 602 pushes the metal round rod 3, the end of the metal round rod 3 applies a thrust to the limit block 803, and the limit block 803 avoids the rotation of the end of the metal round rod 3 due to bending, and will not hinder the bending work of the metal round rod 3.

[0067] The present invention also discloses a method for using a hardware integrated forming processing device, comprising the following steps:

[0068] S1: Place a number of metal round bars 3 in the material box 2, the metal round bars 3 at the bottom layer are in contact with the top surface of the frame 1, and the side surfaces of the ends are in contact with the horizontal block 8031, and the curved surfaces of the ends are in contact with the side inclined blocks 8032, and the limit blocks 803 are placed opposite to the metal round bars 3 at the bottom layer of the material box 2 to limit the positions;

[0069] S2: Then the first hydraulic cylinder 601 is controlled to move, and the piston rod of the first hydraulic cylinder 601 drives the push seat 602 to move, so that the push seats 602 on both sides of the material box 2 push the metal round rod 3 at the bottom layer of the material box 2, and the two ends of the metal round rod 3 are bent with the contact point with the positioning seat 402 as the center. As the push seat 602 continues to move, the push seat 602 pushes the two ends of the metal round rod 3 into a U shape that fits the positioning seat 402;

[0070] When the piston rod of the first hydraulic cylinder 601 moves, the second rack 11 is driven to move, and the second rack 11 is meshed with the second gear 1002 on the rotating shaft 10 for transmission, and the second gear 1002 drives the rotating shaft 10 and the first gear 1001 on the rotating shaft 10 to rotate, and the first gear 1001 is meshed with the first rack 902 on the retaining frame 901 for transmission, and the retaining frame 901 moves in the movable groove 9 and slides to the blanking groove 5, supporting the metal round bar 3 that is gradually bent toward the upper side of the blanking groove 5;

[0071] S3: Then the second hydraulic cylinder 701 is controlled to move, and the piston rod of the second hydraulic cylinder 701 drives the mounting plate 702 to move, and the mounting plate 702 drives the flattening seat 704 to move toward the metal round bar 3 bent into a U shape through the connecting rod 703, and the flattening seat 704 cooperates with the flattening plate 403 to squeeze the end of the U-shaped metal round bar 3 into a flat shape;

[0072] S4: Then the third hydraulic cylinder 705 is controlled to move, and the piston rod of the third hydraulic cylinder 705 drives the sleeve 706 to move. When the sleeve 706 moves, it slides on the outside of the flattening seat 704, and the punching ring 7061 at the end of the sleeve 706 punches the part of the U-shaped metal round bar 3 that overflows from the flat plate 403 at the flattened end, and the punching head 7062 is used to punch the flattened part when the sleeve 706 moves, so that the metal round bar 3 is integrally processed and formed with the U-shaped hanging ring, and the stamped waste falls onto the waste slide 4012 through the right side of the blanking chute 5;

[0073] S5: Finally, the piston rods of the first hydraulic cylinder 601, the second hydraulic cylinder 701 and the third hydraulic cylinder 705 are controlled to reset, so that the first hydraulic cylinder 601 no longer abuts against the side of the formed U-shaped hanging ring through the push seat 602, and the second hydraulic cylinder 701 no longer clamps the flat surface of the end of the formed U-shaped hanging ring through the flattening seat 704;

[0074] When the piston rod of the first hydraulic cylinder 601 is reset, the second rack 11 is driven to mesh with the second gear 1002 on the rotating shaft 10 in the opposite direction, and then the first gear 1001 is meshed with the first rack 902 in the opposite direction, so that the retaining frame 901 is reset and moved out of the blanking chute 5, and the formed U-shaped hanging ring, which is no longer restricted, automatically falls on the finished product slide 4011 under the factor of gravity, and automatically slides down along the finished product slide 4011;

[0075] S6: Repeat S2-S5 to achieve continuous integrated processing and forming of the U-shaped hanging rings of the metal round bars 3 in the material box 2.

[0076] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hardware integrated forming processing device, comprising a frame (1), characterized in that: Also includes: A material box (2), the material box (2) being fixedly mounted on the frame (1), a plurality of metal round bars (3) being stacked in the material box (2), and a discharge chute (201) for removing the metal round bars (3) being provided on one side of the material box (2); A pushing component, the pushing component is arranged on the frame (1) and is placed on a side of the material box (2) away from the discharge chute (201), and is used to push the metal round bars (3) at the bottom layer of the material box (2); The pushing assembly comprises a first support (6) fixedly mounted on the frame (1), a first hydraulic cylinder (601) fixedly mounted on the first support (6), a piston rod of the first hydraulic cylinder (601) connected to a pushing seat (602), and the pushing seat (602) movably abuts against the metal round bar (3) at the bottom layer of the material box (2); The push seat (602) comprises a seat body (6022) connected to the piston rod of the first hydraulic cylinder (601) and a push wheel (6021) rotatably connected to the seat body (6022) via a pin shaft, wherein the push wheel (6021) movably abuts against the metal round rod (3); An auxiliary forming seat (4), the auxiliary forming seat (4) being fixedly connected to the frame (1), the auxiliary forming seat (4) being arranged at the front side of the pushing assembly and between the two stamping assemblies; Wherein, the frame (1) is provided with a material drop groove (5) at a position corresponding to the auxiliary forming seat (4); The auxiliary forming seat (4) comprises a material distribution seat (401) fixed to the lower side of the frame (1), a positioning seat (402) fixed to the material distribution seat (401), and a flat plate (403) connected to one end of the positioning seat (402) away from the material box (2), the positioning seat (402) is placed in the blanking trough (5), the flat plate (403) is provided with a punching groove (4031) matched with the punching head (7062) and a blanking trough (4032) connected to the punching groove (4031), and the two sides of the material distribution seat (401) are respectively provided with a finished product slideway (4011) and a waste slideway (4012); A punching assembly, wherein two groups of the punching assemblies are provided and respectively placed at two ends of the material box (2), and are used for punching the metal round bars (3) removed from the material box (2); The punching assembly comprises a second support (7) fixedly mounted on the frame (1), a second hydraulic cylinder (701) fixedly mounted on the second support (7), a piston rod of the second hydraulic cylinder (701) connected to a mounting plate (702), a connecting rod (703) fixedly mounted on the mounting plate (702), and a flattening seat (704) disposed at one end of the connecting rod (703) away from the mounting plate (702); The punching assembly further comprises a third hydraulic cylinder (705) fixedly mounted on the mounting plate (702); a piston rod of the third hydraulic cylinder (705) is connected to a sleeve (706); the sleeve (706) is slidably connected to the outside of the flattening seat (704); an end of the sleeve (706) away from the third hydraulic cylinder (705) is connected to a punching ring (7061); and a punching head (7062) is also fixedly mounted in the middle of the sleeve (706).

2. The metal fitting integrated forming processing device according to claim 1, characterized in that: A limiting plate (12) is fixedly provided on the top of the positioning seat (402), and the limiting plate (12) movably abuts against the top wall of the metal round rod (3).

3. The metal fitting integrated forming processing device according to claim 2, characterized in that: The frame (1) is provided with slide grooves (8) on both sides of the material box (2), a slider (801) is slidably connected in the slide groove (8), an elastic element (802) is provided between the slider (801) and the inner wall of the slide groove (8), a limit block (803) is fixed on the top of the slider (801) and is movably opposed to the metal round bar (3), and the limit block (803) includes a horizontal block (8031) and a side inclined block (8032) fixedly connected to the horizontal block (8031).

4. The metal fitting integrated forming processing device according to claim 3, characterized in that: The frame (1) is provided with a movable groove (9), a retaining frame (901) movable in the blanking chute (5) is slidably connected in the movable groove (9), a first rack (902) is fixedly provided on one side of the retaining frame (901), a rotating shaft (10) is fixedly provided on the frame (1), a first gear (1001) meshing with the first rack (902) is provided on the rotating shaft (10), a second gear (1002) is also provided on the rotating shaft (10), and a piston rod of the first hydraulic cylinder (601) is connected to a second rack (11) meshing with the second gear (1002).

5. The method for using the metal fitting integrated forming processing device according to claim 4, characterized in that: The following steps are involved: S1: placing a plurality of metal round bars (3) in a material box (2), wherein the metal round bars (3) at the bottom layer are in contact with the top surface of the frame (1), and the side surfaces of the metal round bars (3) at the end thereof are in contact with the horizontal block (8031), and the curved surfaces of the metal round bars (3) at the end thereof are in contact with the side inclined block (8032), and the limiting blocks (803) are placed opposite to the metal round bars (3) at the bottom layer of the material box (2) to limit the position; S2: Then, the first hydraulic cylinder (601) is controlled to move, and the piston rod of the first hydraulic cylinder (601) drives the push seat (602) to move, so that the push seats (602) on both sides of the material box (2) push the metal round rod (3) at the bottom layer of the material box (2), and the two ends of the metal round rod (3) are bent with the contact point with the positioning seat (402) as the center. As the push seat (602) continues to move, the push seat (602) pushes the two ends of the metal round rod (3) into a U shape that fits the positioning seat (402); When the piston rod of the first hydraulic cylinder (601) moves, the second rack (11) is driven to move, the second rack (11) is meshed with the second gear (1002) on the rotating shaft (10) for transmission, the second gear (1002) drives the rotating shaft (10) and the first gear (1001) on the rotating shaft (10) to rotate, the first gear (1001) is meshed with the first rack (902) on the retaining frame (901) for transmission, the retaining frame (901) moves in the movable groove (9) and slides toward the blanking groove (5), supporting the metal round bar (3) that is gradually bent toward the upper side of the blanking groove (5); S3: Then, the second hydraulic cylinder (701) is controlled to move, and the piston rod of the second hydraulic cylinder (701) drives the mounting plate (702) to move, and the mounting plate (702) drives the flattening seat (704) to move toward the metal round bar (3) bent into a U shape through the connecting rod (703), and the flattening seat (704) cooperates with the flattening plate (403) to squeeze the end of the U-shaped metal round bar (3) into a flat shape; S4: Then, the third hydraulic cylinder (705) is controlled to move, and the piston rod of the third hydraulic cylinder (705) drives the sleeve (706) to move. When the sleeve (706) moves, it slides on the outside of the flattening seat (704), and the punching ring (7061) at the end of the sleeve (706) punches the part of the U-shaped metal round bar (3) that overflows from the flat plate (403) at the flattened end, and the punching head (7062) is used to punch the flattened part when the sleeve (706) moves, so that the metal round bar (3) and the U-shaped hanging ring are integrally processed and formed, and the waste material after punching falls onto the waste slide (4012) through the right side of the blanking chute (5); S5: finally, the piston rods of the first hydraulic cylinder (601), the second hydraulic cylinder (701), and the third hydraulic cylinder (705) are controlled to reset, so that the first hydraulic cylinder (601) no longer abuts against the side edge of the formed U-shaped hanging ring through the push seat (602), and the second hydraulic cylinder (701) no longer clamps the flat surface of the end of the formed U-shaped hanging ring through the flattening seat (704); When the piston rod of the first hydraulic cylinder (601) is reset, it drives the second rack (11) to mesh with the second gear (1002) on the rotating shaft (10) in the opposite direction, thereby causing the first gear (1001) to mesh with the first rack (902) in the opposite direction, so that the retaining frame (901) is reset and moved out of the blanking chute (5), and the formed U-shaped hanging ring, which is no longer restricted, automatically falls onto the finished product slideway (4011) under the factor of gravity and automatically slides down along the finished product slideway (4011); S6: Repeat S2-S5 to achieve continuous integrated processing and forming of the U-shaped hanging ring by the metal round bar (3) in the material box (2).

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