Forming device for metal structural part machining

Abstract

The utility model discloses a forming device for processing a metal structural member, relates to the technical field of metal structural member processing, and aims to solve the technical problem that the metal structural member is easily clamped in an inner cavity of an upper die or the surface of a lower die when the existing forming device for processing the metal structural member is used for producing the barrel-shaped metal structural member. A supporting frame is arranged on the equipment table, an air cylinder penetrates through the top of the supporting frame, the output end of the air cylinder extends to the bottom of the supporting frame and is fixedly connected with an upper die, a plurality of lower dies are arranged at the bottom of the upper die, a material returning mechanism is arranged in the upper die, and material warping mechanisms are arranged at the bottoms of the lower dies. The counter-acting force of the spring drives the push plate to descend to push a metal structural part clamped on the upper die out of the upper die after the upper die descends, punches and separates; the motor drives the lower die to rotate, so that the top of the other end of the U-shaped plate slides from the highest point of the inclined plane to the lowest point of the inclined plane, one end of the U-shaped plate tilts the metal structural part clamped on the lower die, and the torsion spring drives the U-shaped plate to reset after being separated from the inclined plane to improve operation continuity.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal structural part processing technical field more specifically, relate to a kind of forming device for metal structural part processing. BACKGROUND

[0002] Metal structural part is an important component widely used in various mechanical equipment and building structure. They are usually made of metal materials, with high strength, corrosion resistance, wear resistance and other excellent performance, metal structural part needs to be used to die casting forming device when processing, metal structural part is usually formed by upper and lower die stamping,

[0003] The existing forming device for metal structural part processing is prone to cause metal structural part to be stuck in the upper die cavity or the lower die surface during stamping when producing barrel-shaped metal structural part, and workers need to spend a lot of time to take down the metal structural part from the die, in view of this, we provide a kind of forming device for metal structural part processing. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the deficiency of prior art, adapting to reality needs, provide a kind of forming device for metal structural part processing, to solve the technical problem that the existing forming device for metal structural part processing is prone to cause metal structural part to be stuck in the upper die cavity or the lower die surface when producing barrel-shaped metal structural part.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of forming device for metal structural part processing, including equipment table, the equipment table is equipped with support frame, the support frame top is equipped with cylinder, the cylinder output end extends to the support frame bottom and is fixedly connected with upper die, the upper die bottom is equipped with several lower dies, the upper die is equipped with material withdrawal mechanism, the bottom of several lower dies is equipped with material lifting mechanism;

[0006] The material withdrawal mechanism includes push plate, the push plate is arranged in the inner cavity of the opening end of the upper die, the top of the push plate is fixedly connected with guide rod at both ends, one end of the guide rod is fixedly connected with baffle on the top of the upper die, the surface of one end of the guide rod is sleeved with spring, one end of the spring is fixedly connected with the outer wall of the top of the upper die, the other end of the spring is fixedly connected with the bottom of the baffle;

[0007] The said material buckling mechanism comprises a rotating disc and a motor, the top surface of the rotating disc is fixedly connected with the bottom surface of the lower die, the motor is arranged on the equipment table, the output end of the motor is fixedly connected with the bottom of the rotating disc, the rotating disc is provided with an installation groove on both sides of the bottom of the lower die, the rotating disc is provided with a U-shaped plate on both sides of the lower die, the U-shaped plate is adapted with the installation groove on both sides of the bottom of the lower die, the middle of the U-shaped plate is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the side surface of the rotating disc.

[0008] Preferably, the middle of the rotating shaft is movably sleeved with an installation sleeve, and one end of the bottom of the installation sleeve is fixedly connected with the side surface of the rotating disc.

[0009] Preferably, the two ends of the rotating shaft are sleeved with torsion springs, one end of the spring is fixedly connected with the side surface of the rotating disc, and the other end of the torsion spring is fixedly connected with the bottom of the other end of the U-shaped plate.

[0010] Preferably, the other end of one of the U-shaped plates is provided with a pressing plate, and the pressing plate is fixedly connected with the equipment table through a mounting block on the side surface opposite to the side surface of the rotating disc.

[0011] Preferably, the bottom of the pressing plate is provided with an inclined surface, the highest point of the inclined surface is kept at the same horizontal plane as the top of the other end of the U-shaped plate, and the lowest point of the inclined surface is not higher than the bottom of the top of the other end of the U-shaped plate.

[0012] Preferably, the bottom of the rotating disc is provided with a downwardly extending ring groove, the position of the equipment table relative to the ring groove is provided with a ring rail adapted to the ring groove, and the ring groove is slidably connected with the ring rail.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a material buckling mechanism and a material buckling mechanism, the cylinder drives the upper die to drop to the push plate and the metal plate, the push plate moves up and drives the guide rod to move up and drives the baffle to stretch the spring, after stamping, the push plate is lowered to push the metal structure part stuck in the upper die out of the upper die by the reaction force of the spring, preventing the metal structure part from being stuck in the upper die.

[0015] 2, the utility model discloses still through design bevel structure structure, motor drives the rotation of carousel, carousel rotation drives annular groove along the rotation of ring rail, the metal structural member that clamps on the surface of lower mould rotates to the one side of pressing plate, makes U type board other end top first with the highest point of bevel highest point meets, and along the highest point of bevel highest point slides to the lowest point of bevel, replaces the manual pressing of worker U type board other end, realizes the automatic lifting of metal structural member from lower mould, facilitate the continuity of metal structural member forming group operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall appearance structure schematic diagram of the utility model;

[0017] Figure 2 It is Figure 1 Partial enlarged section schematic diagram in A place;

[0018] Figure 3 It is the assembly structure schematic diagram of the utility model's material lifting mechanism;

[0019] Figure 4 It is Figure 3 Partial enlarged schematic diagram in B place;

[0020] Figure 5 It is Figure 3 Partial enlarged section schematic diagram in C place;

[0021] Figure 6 It is the U type board and the bevel of pressing plate meet state structure schematic diagram of the utility model.

[0022] Mark explanation in drawing:

[0023] 1, equipment platform;101, ring rail;2, support frame;3, air cylinder;4, upper mould;5, lower mould;6, material return mechanism;601, push plate;602, guide rod;603, baffle;604, spring;7, material lifting mechanism;701, carousel;7011, installation groove;7012, annular groove;402, motor;703, U type board;704, rotating shaft;7041, mounting sleeve;705, torsion spring;706, pressing plate;7061, bevel. DETAILED DESCRIPTION

[0024] As Figures 1 to 6 shown, the utility model relates to a kind of forming devices for metal structural member processing, including equipment platform 1, equipment platform 1 is equipped with support frame 2, support frame 2 top is equipped with air cylinder 3, air cylinder 3 output end extends to the bottom of support frame 2 and is fixedly connected with upper mould 4, and upper mould 4 bottom is equipped with several lower moulds 5, and upper mould 4 is equipped with material return mechanism 6, and several lower moulds 5 bottom are equipped with material lifting mechanism 7, metal plate is placed on lower mould 5, is driven air cylinder 3 by external control mechanism, and upper mould 4 is lowered, and upper mould 4 meets with lower mould 5 and press into metal structural member with metal plate.

[0025] As shown in Figure 1 , Figure 2 , the material returning mechanism 6 comprises a push plate 601, which is arranged in the inner cavity of the opening end of the upper die 4. The top of the push plate 601 is fixedly connected with guide rods 602 at both ends. One end of the guide rod 602 is fixedly connected with a baffle 603 at the top of the upper die 4. The surface of one end of the guide rod 602 is sleeved with a spring 604. One end of the spring 604 is fixedly connected with the outer wall of the top of the upper die 4. The other end of the spring 604 is fixedly connected with the bottom of the baffle 603. The cylinder 3 drives the upper die 4 to descend to the position where the push plate 601 is in contact with the metal plate, so that the push plate 601 moves upward to drive the guide rods 602 to move upward to drive the baffle 603 to stretch the spring 604. After the stamping is completed, the cylinder 3 is driven by the external control mechanism to drive the upper die 4 to ascend. Due to the reaction force of the spring 604, the baffle 603, the guide rod 602 and the push plate 601 are driven to descend to push the metal structural part clamped in the upper die 4 out of the upper die 4.

[0026] As shown in Figures 1 to 6 , the material returning mechanism 7 comprises a rotating disc 701 and a motor 702. The top surface of the rotating disc 701 is fixedly connected with the bottom surfaces of a plurality of lower dies 5. The motor 702 is arranged on the table top of the equipment table 1, and the output end of the motor 702 is fixedly connected with the bottom of the rotating disc 701. The rotating disc 701 is provided with mounting grooves 7021 at both sides of the bottom along the lower dies 5. The rotating disc 701 is provided with U-shaped plates 703 at both sides along the lower dies 5. One end of the U-shaped plate 703 is adapted to the mounting grooves 7021 at the bottom of the lower dies 5 at both sides. The middle of the U-shaped plate 703 is fixedly connected with a rotating shaft 704, which is rotatably connected with the side of the rotating disc 701. The middle of the rotating shaft 704 is movably sleeved with a mounting sleeve 7041. One end of the bottom of the mounting sleeve 7041 is fixedly connected with the side of the rotating disc 701. The rotating shaft 704 is sleeved with torsion springs 705 at both ends. One end of the spring 705 is fixedly connected with the side of the rotating disc 701. The other end of the torsion spring 705 is fixedly connected with the bottom of the other end of the U-shaped plate 703. The other end of the U-shaped plate 703 is pressed downward to drive the U-shaped plate 703 to rotate in the mounting sleeve 7041 with the rotating shaft 704, and at the same time, the torsion spring 705 is twisted to drive the two sides of one end of the U-shaped plate 703 to be raised upward from the mounting grooves 7021, so that the metal structural part clamped in the lower die 5 is raised. The motor 702 is driven by the external control mechanism to drive the rotating disc 701 and the plurality of lower dies 5 on the rotating disc 701 to rotate, so as to facilitate the continuous stamping forming operation of the metal plate.

[0027] Specifically, as shown in Figure 1 , Figure 3 , Figure 4 , Figure 6As shown in the drawings, one end of the U-shaped plate 703 is provided with a pressing plate 706 at the top of the other end, the pressing plate 706 is fixedly connected with the equipment table 1 through the mounting block on the side opposite to the side of the rotating disc 701, the bottom of the pressing plate 706 is provided with an inclined surface 7061, the highest point of the inclined surface 7061 is kept at the same horizontal plane with the top of the other end of the U-shaped plate 703, and the lowest point of the inclined surface 7061 is not higher than the bottom of the top of the other end of the U-shaped plate 703, the motor 702 is driven by the external control mechanism, the rotating disc 701 is rotated by the motor 702, the metal structural part clamped on the lower die 5 is rotated to the side of the pressing plate 706, the other end of the U-shaped plate 703 is first connected with the highest point of the inclined surface 7061, and slides along the highest point of the inclined surface 7061 to the lowest point of the inclined surface 7061, so as to replace the manual pressing of the other end of the U-shaped plate 703 by workers, and realize the automatic lifting of the metal structural part from the lower die 5, when the other end of the U-shaped plate 703 slides out of the lowest point of the inclined surface 7061, the one end of the U-shaped plate 703 is lowered into the mounting groove 7021 due to the reaction force of the torsion spring 705.

[0028] Further, as shown in the drawings, Figures 3 to 5 The bottom of the rotating disc 701 is provided with a downwardly extending ring groove 7012, the equipment table 1 is provided with a ring rail 101 adapted to the ring groove 7012 relative to the position of the ring groove 7012, the ring groove 7012 is in sliding connection with the ring rail 101, the rotating disc 701 rotates to drive the ring groove 7012 to rotate along the ring rail 101, and the ring rail 101 and the ring groove 7012 can provide support for the rotating disc 701 when the upper die 4 and the lower die 5 are connected.

[0029] Working principle: the embodiment provides a forming device for metal structural part processing, when using, a plurality of metal plates are respectively placed on a plurality of lower molds 5, the external control mechanism drives the cylinder 3 to drive the upper die 4 to descend, the upper die 4 is connected with the lower mold 5 and the metal plate is pressed into a metal structural part, in the process, the push plate 601 moves upwards to drive the guide rod 602 to move upwards to drive the baffle 603 to stretch the spring 604, after stamping, the external control mechanism drives the cylinder 3 to drive the upper die 4 to ascend, due to the reaction force of the spring 604, the baffle 603, the guide rod 602 and the push plate 601 are driven to descend and push the metal structural part clamped in the upper die 4 out of the upper die 4, if the metal structural part is clamped on the surface of the lower mold 5, the external control mechanism drives the motor 702, the motor 702 drives the rotating disc 701 to rotate, the rotating disc 701 drives the annular groove 7012 to rotate along the annular rail 101, the metal structural part clamped on the surface of the lower mold 5 is rotated to one side of the pressing plate 706, the other end top of the U-shaped plate 703 is first connected with the highest point of the inclined surface 7061, and slides along the highest point of the inclined surface 7061 to the lowest point of the inclined surface 7061, drives the U-shaped plate 703 to rotate in the mounting sleeve 7041 with the rotating shaft 704, and twists the torsion spring 705, drives the two sides of one end of the U-shaped plate 703 to rise upwards from the mounting groove 7021, and the metal structural part clamped on the surface of the lower mold 5 is lifted, when the other end top of the U-shaped plate 703 slides out of the lowest point of the inclined surface 7061, the two sides of one end of the U-shaped plate 703 are driven to descend into the mounting groove 7021 due to the reaction force of the torsion spring 705.

[0030] The embodiment of the utility model discloses the better embodiment, but is not limited to this, the ordinary skill of the art, easily understands the spirit of the utility model according to the above-mentioned embodiment, and makes different extension and change, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A forming apparatus for processing metal structural parts, characterized in that, Including equipment platform (1), the equipment platform (1) is provided with support frame (2), the support frame (2) top is provided with pneumatic cylinder (3), the pneumatic cylinder (3) output end extends to the support frame (2) bottom and is fixedly connected with upper die (4), the upper die (4) bottom is equipped with several lower dies (5), the upper die (4) is equipped with material return mechanism (6), several lower dies (5) bottom are equipped with material warping mechanism (7); The material return mechanism (6) includes a push plate (601), the push plate (601) is arranged in the inner cavity of the opening end of the upper die (4), both ends of the top of the push plate (601) are fixedly connected with guide rods (602), one end of the guide rod (602) is provided through the top of the upper die (4) and is fixedly connected with a baffle (603), a spring (604) is sleeved on one end surface of the guide rod (602), one end of the spring (604) is fixedly connected with the top outer wall of the upper die (4), and the other end of the spring (604) is fixedly connected with the bottom of the baffle (603). The material warping mechanism (7) includes a turntable (701) and a motor (702), the top surface of the turntable (701) is fixedly connected with the bottom surface of a plurality of lower dies (5), the motor (702) is provided through the table top of the equipment platform (1), and the output end of the motor (702) is fixedly connected with the bottom of the turntable (701), the installation groove (7021) is formed in the bottom of the lower die (5) along the two sides of the lower die (5), the U-shaped plate (703) is arranged along the two sides of the lower die (5), one end of the U-shaped plate (703) is adapted to the installation groove (7021) on the bottom of the lower die (5) on the two sides, the rotating shaft (704) is fixedly connected with the middle part of the U-shaped plate (703), and the rotating shaft (704) is rotatably connected with the side surface of the turntable (701).

2. The forming apparatus for processing a metal structural member according to claim 1, wherein The middle part of the rotating shaft (704) movably sleeves an installation sleeve (7041), and one end of the bottom of the installation sleeve (7041) is fixedly connected with the side surface of the turntable (701).

3. The forming apparatus for processing a metal structural member according to claim 2, wherein Torsional springs (705) are sleeved on both ends of the rotating shaft (704), one end of the spring (705) is fixedly connected with the side surface of the turntable (701), and the other end of the torsional spring (705) is fixedly connected with the bottom of the other end of the U-shaped plate (703).

4. The forming apparatus for processing a metal structural member according to claim 3, wherein The other end of one of the U-shaped plates (703) is provided with a pressing plate (706), and the pressing plate (706) is fixedly connected with the equipment platform (1) through a mounting block on the side surface opposite to the turntable (701).

5. The forming apparatus for processing a metal structural member according to claim 4, wherein A slope (7061) is formed in the bottom of the pressing plate (706), the highest point of the slope (7061) is at the same horizontal plane as the top of the other end of the U-shaped plate (703), and the lowest point of the slope (7061) is not higher than the bottom of the top of the other end of the U-shaped plate (703).

6. The forming apparatus for processing a metal structural member according to claim 4, wherein The rotating disc (701) is provided with a downward extending ring groove (7012) at the bottom, and the position of the equipment table (1) relative to the ring groove (7012) is provided with a ring rail (101) matched with the ring groove (7012), and the ring groove (7012) and the ring rail (101) are in sliding connection.

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