阅读说明：本技术 一种纵梁液压机自动化输送锻压装置 (Automatic forging and pressing device that carries of longeron hydraulic press ) 是由 黄志鸿 黄新胜 张亮 邢斌 于 2019-11-28 设计创作，主要内容包括：本发明是一种纵梁液压机自动化输送锻压装置,包括压机外上料输送装置、压机内上料输送装置、压机内下料输送装置、压机外下料输送装置、重力辊道装置；压机内上料输送装置、压机内下料输送装置之间设有压铸工作台,压铸工作台上方设有锻压装置,压机外上料输送装置、压机内上料输送装置之间设有涂油装置；压机外上料装置用于将纵梁工件通过涂油装置输送到压机内上料输送装置处,压机内上料输送装置用于传输纵梁工件并将其转移至压铸工作台上,压机内下料输送装置用于将加工完的纵梁工件输送到压机外下料输送装置、重力辊道装置处,重力辊道装置用于将纵梁工件滑落集中收集。本发明自动化作业程度高,压制效率高。(The invention relates to an automatic conveying and forging device for a longitudinal beam hydraulic machine, which comprises an external feeding and conveying device of the press, an internal discharging and conveying device of the press, an external discharging and conveying device of the press and a gravity roller bed device; a die-casting workbench is arranged between the feeding and conveying device in the press and the discharging and conveying device in the press, a forging device is arranged above the die-casting workbench, and an oiling device is arranged between the feeding and conveying device outside the press and the feeding and conveying device in the press; the outer feeding device of the pressing machine is used for conveying longitudinal beam workpieces to the inner feeding conveying device of the pressing machine through the oiling device, the inner feeding conveying device of the pressing machine is used for conveying the longitudinal beam workpieces and transferring the longitudinal beam workpieces to the die-casting workbench, the inner discharging conveying device of the pressing machine is used for conveying the processed longitudinal beam workpieces to the outer discharging conveying device of the pressing machine and the gravity roller way device, and the gravity roller way device is used for collecting the longitudinal beam workpieces in a sliding and centralized mode. The invention has high automation degree and high pressing efficiency.)

1. An automatic conveying and forging device of a longitudinal beam hydraulic machine is characterized by comprising an external feeding and conveying device (1) of the press, an internal feeding and conveying device (2) of the press, an internal discharging and conveying device (3) of the press, an external discharging and conveying device (4) of the press and a gravity roller way device (5);

a die-casting workbench (6) is arranged between the feeding and conveying device (2) in the press and the discharging and conveying device (3) in the press, a forging device (7) is arranged above the feeding and conveying device (2) in the press, the discharging and conveying device (3) in the press and the die-casting workbench (6), and an oiling device (8) is arranged between the feeding and conveying device (1) outside the press and the feeding and conveying device (2) in the press;

outer loading attachment (1) of press is used for carrying longeron work piece in the press material loading conveyor (2) department through oiling station (8), oiling station (8) are used for carrying out the oiling operation to longeron workpiece surface, material loading conveyor (2) are used for transmitting the longeron work piece and shift it to on die-casting workstation (6) in the press, forging and pressing device (7) are used for carrying out forging and pressing processing to the longeron work piece, unloading conveyor (3) are used for carrying the longeron work piece that has processed and are located outer unloading conveyor (4) of press in the press, outer unloading conveyor (4) of press are used for transmitting the longeron work piece and shift it to gravity roller bed device (5) department, gravity roller bed device (5) are used for concentrating the collection with longeron work piece landing.

2. The automatic conveying and forging device for the longitudinal beam hydraulic machine as claimed in claim 1, wherein the outer feeding device (1) of the press comprises a first feeding support (9), a plurality of groups of bearing seats (10) are arranged on two sides of the top of the first feeding support (9), a feeding roller (11) is rotatably mounted between each group of bearing seats (10), a transmission gear is arranged on a rotating shaft of each feeding roller (11), a driven chain (12) is wound outside all the transmission gears, a driving gear is further arranged on a rotating shaft of the outermost feeding roller (11), a first driving motor (13) is fixed at the bottom of the first feeding support (9), and a driving chain (14) is arranged between an output end of the first driving motor (13) and the driving gear.

3. The automatic conveying and forging device of the longitudinal beam hydraulic machine as claimed in claim 2, wherein the first feeding support (9) is provided with L-shaped guide plates (15) above two sets of bearing seats (10), the two sets of L-shaped guide plates (15) are respectively arranged at two ends of the first feeding roller (11), and the bottoms of the L-shaped guide plates (15) are fixed on the first feeding support (9) through laterally arranged U-shaped fixing plates (16).

4. The automatic conveying and forging device of the longitudinal beam hydraulic machine as claimed in claim 1, wherein the feeding and conveying device (2) in the press comprises a second feeding support (17), a plurality of groups of bearing seats (10) are arranged on two sides of the top of the second feeding support (17), a power roller (18) is rotatably mounted between the bearing seats (10) at the front end of the second feeding support (17) along the conveying direction of longitudinal beam workpieces, an unpowered roller (19) is rotatably mounted between the bearing seats (10) at the rear end of the second feeding support, a rotating shaft of the power roller (18) is connected with a second driving motor (20) through a chain, the second driving motor (20) is fixed at the bottom of the second feeding support (17), a plurality of transfer cylinders (21) are fixed at intervals at the top end of one side wall of the second feeding support (17) far away from the die-casting workbench (6), and telescopic rods of the transfer cylinders (21) face the die-casting workbench (6), and a plurality of oil receiving discs (22) are arranged below the power roller (18) and the unpowered roller (19) of the second feeding support (17), and oil discharge ports are formed in the bottoms of the oil receiving discs (22).

5. The automatic conveying forging device of the longitudinal beam hydraulic machine as claimed in claim 4, wherein a plurality of vertical fastening plates (23) are arranged on one side wall of the second feeding bracket (17) adjacent to the forging device (7) and are fixed on the inner side wall of the forging device (7) through the fastening plates (23).

6. The automatic conveying and forging device for the longitudinal beam hydraulic machine is characterized in that the inner blanking conveying device (3) of the longitudinal beam hydraulic machine comprises a first blanking support (24), a conveying plate chain (25) is wound on the first blanking support (24), the conveying plate chain (25) is connected with a third driving motor (26), a limiting plate (27) is arranged at the top of one side wall, close to the forging device (7), of the first blanking support (24), a plurality of vertical fastening plates (23) are arranged at the bottom of the side wall, and the side wall is fixed on the inner side wall of the forging device (7) through the fastening plates (23).

7. The automatic conveying and forging device of the longitudinal beam hydraulic machine as claimed in claim 1, wherein the outer blanking conveying device (4) of the longitudinal beam hydraulic machine comprises a second blanking support (28), a conveying plate chain (25) is wound on the second blanking support (28), the conveying plate chain (25) is connected with a fourth driving motor (29), one side, away from the gravity roller bed device (5), of the second blanking support (28) is provided with a plurality of material pushing cylinders (30), and telescopic rods of the material pushing cylinders (30) face the gravity roller bed device (5) and are connected with a push plate (31).

8. The automatic conveying and forging device for the longitudinal beam hydraulic machine as claimed in claim 1, wherein the gravity roller way device (5) comprises a plurality of inclined brackets (32) arranged on the outer side of the blanking and conveying device (4) outside the machine, a plurality of rollers (33) are mounted on the inclined brackets (32), a U-shaped storage rack (34) is arranged on the outer side of each inclined bracket (32), and a rubber pad is arranged on each U-shaped storage rack (34).

9. The automatic conveying forging device of the longitudinal beam hydraulic machine as claimed in claim 1, wherein the forging device (7) comprises a forging bracket (35) arranged above the die-casting workbench (6), lifting cylinders (36) are mounted on two sides of the forging bracket (35), and a pressing plate (37) is arranged at the bottom of each lifting cylinder (36) above the die-casting workbench (6).

10. The automatic forging and pressing device that carries of longeron hydraulic press of claim 1, characterized in that, oiling station (8) includes hydraulic power unit (38), be equipped with on hydraulic power unit (38) and scribble grease chamber (39), scribble grease chamber (39) and press outer material loading conveyor (1) adjacent side be equipped with feed inlet (40), with press inner material loading conveyor (2) adjacent side be equipped with discharge gate (41), scribble the direction of being equipped with a plurality of conveying roller (42) along feed inlet (40), discharge gate (41) in grease chamber (39), it all is equipped with nozzle (43) to scribble conveying roller (42) top and below down in grease chamber (39), nozzle (43) link to each other with the oil supply unit in hydraulic power unit (38), it is equipped with filtering wire net (44) to scribble grease chamber (39) bottom.

Technical Field

The invention relates to the technical field of automatic forging and pressing devices, in particular to an automatic conveying and forging and pressing device of a longitudinal beam hydraulic machine.

Background

The frame is the most important bearing part in the automobile, and the frame longitudinal beam is one of the key parts in the frame longitudinal beam, so the longitudinal beam plays an important bearing role on the automobile, and the side beam type frame, the center beam type frame and the like of the automobile all contain the longitudinal beam.

In the process of processing the longitudinal beam, forging and pressing operation is required. The existing forging and pressing operation has low automation degree and low processing efficiency.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides an automatic conveying and forging device of a longitudinal beam hydraulic machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic conveying and forging device of a longitudinal beam hydraulic press comprises an external feeding and conveying device of the press, an internal discharging and conveying device of the press, an external discharging and conveying device of the press and a gravity roller bed device;

a die-casting workbench is arranged between the feeding and conveying device in the press and the discharging and conveying device in the press, forging and pressing devices are arranged above the feeding and conveying device in the press, the discharging and conveying device in the press and the die-casting workbench, and an oiling device is arranged between the feeding and conveying device outside the press and the feeding and conveying device in the press;

the outer loading attachment of press is used for carrying the longeron work piece in the press material loading conveyor department through the oiling station, the oiling station is used for carrying out the fat liquoring operation to longeron workpiece surface, material loading conveyor is used for transmitting the longeron work piece and shifts it to the die-casting workstation in the press, the forging and pressing device is used for forging and pressing the longeron work piece and processes, unloading conveyor is used for carrying the longeron work piece that has processed and expects conveyor department outside the press in the press, the outer unloading conveyor of press is used for transmitting the longeron work piece and shifts it to gravity roller device department, gravity roller device is used for concentrating the collection with longeron work piece landing.

The outer feeding device of the press comprises a first feeding support, a plurality of groups of bearing seats are arranged on two sides of the top of the first feeding support, a feeding roller is rotatably mounted between each group of bearing seats, a transmission gear is arranged in a rotating shaft of each feeding roller, all the transmission gears are wound with driven chains, a driving gear is further arranged in a rotating shaft of the outermost feeding roller, a first driving motor is fixed to the bottom of the first feeding support, and a driving chain is arranged between the output end of the first driving motor and the driving gear.

The first feeding support is provided with L-shaped guide plates above the two groups of bearing seats, the two groups of L-shaped guide plates are respectively positioned at two ends of the first feeding roller, and the bottoms of the L-shaped guide plates are fixed on the first feeding support through laterally arranged U-shaped fixing plates.

The feeding and conveying device in the pressing machine comprises a second feeding support, a plurality of groups of bearing seats are arranged on two sides of the top of the second feeding support, a power roller and an unpowered roller are rotatably mounted between the bearing seats at the rear end of the second feeding support along the bearing seats at the front end of the longitudinal beam workpiece conveying direction, a rotating shaft of the power roller is connected with a second driving motor through a chain, the second driving motor is fixed at the bottom of the second feeding support, a plurality of transfer cylinders are fixed at the top end of one side wall of the second feeding support far away from a die-casting workbench at intervals, telescopic rods of the transfer cylinders face the die-casting workbench, a plurality of oil receiving discs are arranged below the power roller and the unpowered roller by the second feeding support, and an oil discharge port is formed in the bottom of the oil receiving discs.

And a plurality of vertical fastening plates are arranged on one side wall of the second feeding support close to the forging device and are fixed on the inner side wall of the forging device through the fastening plates.

Unloading conveyor includes first unloading support in the press, around being equipped with the carriage chain on the first unloading support, the carriage chain even has third driving motor, a lateral wall top that first unloading support closes on forging and pressing device is equipped with limiting plate and bottom and is equipped with a plurality of vertical mounting plates and fixes on forging and pressing device's inside wall through the mounting plate.

The outer blanking conveyor of press includes second unloading support, around being equipped with the delivery board chain on the second unloading support, the delivery board chain even has fourth driving motor, one side that the second unloading support deviates from gravity roller table device is equipped with a plurality of and pushes away the material cylinder, the telescopic link that pushes away the material cylinder just links towards gravity roller table device and has the push pedal.

The gravity roller way device comprises a plurality of inclined supports arranged on the outer side of the blanking and conveying device outside the press, a plurality of rollers are mounted on the inclined supports, a U-shaped storage frame is arranged on the outer side of each inclined support, and a rubber pad is arranged on each U-shaped storage frame.

Forging and pressing device is including setting up the forging and pressing support in die-casting workstation top, the lift cylinder is installed to forging and pressing support both sides, lift cylinder bottom is equipped with the clamp plate in die-casting workstation top.

The oiling device comprises a hydraulic pump station, an oiling chamber is arranged on the hydraulic pump station, the side, adjacent to the feeding conveying device, of the oiling chamber and the outer feeding conveying device of the pressing machine is provided with a feeding hole, the side, adjacent to the feeding conveying device in the pressing machine, of the oiling chamber is provided with a discharging hole, a plurality of conveying rollers are arranged in the oiling chamber along the direction of the feeding hole and the discharging hole, nozzles are arranged above and below the conveying rollers in the oiling chamber, the nozzles are connected with an oil supply device in the hydraulic pump station, and a filtering silk screen is arranged at the bottom of the oiling chamber.

The invention has the beneficial effects that: according to the invention, a workpiece is sent into the feeding and conveying device in the press from the feeding and conveying device outside the press, oil spraying and lubrication of the workpiece are completed on the way, then the workpiece is pushed into the die-casting workbench by the transfer cylinder, after pressing is completed, the workpiece is pushed onto the feeding and conveying device in the press by the transfer cylinder, the finished product material is conveyed to the feeding and conveying device outside the press by the feeding and conveying device in the press, the workpiece is pushed onto the gravity roller way device by the push plate in the feeding and conveying device outside the press, one-time working cycle is completed, the degree of automation is high, and the pressing efficiency is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of an external feeding and conveying device of a press;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;

FIG. 4 is a schematic structural view of a feeding and conveying device in the press;

FIG. 5 is a schematic structural view of an oil receiving pan at the bottom of a feeding and conveying device in the pressing machine;

FIG. 6 is a schematic structural view of a blanking conveying device in a press;

FIG. 7 is a schematic structural view of an external blanking and conveying device of a press;

FIG. 8 is a schematic structural view of a gravity roller bed apparatus;

FIG. 9 is a schematic view of a forging apparatus;

FIG. 10 is a schematic view of the structure of the oiling device;

in the figure: 1-an external feeding and conveying device of a press; 2-a feeding and conveying device in the press; 3-blanking conveying device in the press; 4-an external blanking conveying device of the press; 5-gravity roller bed device; 6-die casting workbench; 7-forging and pressing device; 8-an oiling device; 9-a first loading support; 10-a bearing seat; 11-a feeding roller; 12-a driven chain; 13-a first drive motor; 14-a drive chain; 15-L-shaped guide plates; a 16-U shaped fixing plate; 17-a second loading support; 18-a powered roller; 19-unpowered roller; 20-a second drive motor; 21-a transfer cylinder; 22-an oil pan; 23-a fastening plate; 24-a first blanking bracket; 25-conveying plate chains; 26-a third drive motor; 27-a limiting plate; 28-a second blanking support; 29-a fourth drive motor; 30-a material pushing cylinder; 31-a push plate; 32-a tilt bracket; 33-a roller; 34-a U-shaped storage rack; 35-forging and pressing the bracket; 36-a lifting cylinder; 37-a press plate; 38-hydraulic pump station; 39-oil coating chamber; 40-a feed inlet; 41-a discharge hole; 42-a transport drum; 43-a nozzle; 44-a filtering wire mesh;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1 to 10, an automatic conveying and forging device for a longitudinal beam hydraulic machine comprises an external feeding and conveying device 1 of the press, an internal feeding and conveying device 2 of the press, an internal discharging and conveying device 3 of the press, an external discharging and conveying device 4 of the press and a gravity roller way device 5;

a die-casting workbench 6 is arranged between the feeding and conveying device 2 in the press and the discharging and conveying device 3 in the press, a forging device 7 is arranged above the feeding and conveying device 2 in the press, the discharging and conveying device 3 in the press and the die-casting workbench 6, and an oiling device 8 is arranged between the feeding and conveying device 1 outside the press and the feeding and conveying device 2 in the press;

outer loading attachment 1 of press is used for carrying the longeron work piece through oiling station 8 and carries 2 departments of interior material loading conveyor of press, oiling station 8 is used for carrying out the oiling operation to longeron workpiece surface, material loading conveyor 2 is used for transmitting the longeron work piece and shifts it on die-casting workstation 6 in the press, forging and pressing device 7 is used for carrying out forging and pressing processing to the longeron work piece, unloading conveyor 3 is used for carrying the longeron work piece that has processed 4 departments of unloading conveyor outside the press in the press, unloading conveyor 4 is used for transmitting the longeron work piece and shifts it to 5 departments of gravity roller way device, gravity roller way device 5 is used for concentrating the collection with longeron work piece landing.

The outer feeding device 1 of the press comprises a first feeding support 9, a plurality of groups of bearing seats 10 are arranged on two sides of the top of the first feeding support 9, a feeding roller 11 is rotatably mounted between each group of bearing seats 10, a transmission gear is arranged in a rotating shaft of each feeding roller 11, all the transmission gears are wound outside and provided with driven chains 12, a driving gear is further arranged in a rotating shaft of the outermost feeding roller 11, a first driving motor 13 is fixed at the bottom of the first feeding support 9, and a driving chain 14 is arranged between the output end of the first driving motor 13 and the driving gear.

The first feeding support 9 is provided with L-shaped guide plates 15 above the two groups of bearing seats 10, the two groups of L-shaped guide plates 15 are respectively positioned at two ends of the first feeding roller 11, and the bottom of each L-shaped guide plate 15 is fixed on the first feeding support 9 through a laterally arranged U-shaped fixing plate 16.

The feeding and conveying device 2 in the pressing machine comprises a second feeding support 17, a plurality of groups of bearing seats 10 are arranged on two sides of the top of the second feeding support 17, a power roller 18 is rotatably arranged between the bearing seats 10 at the front end of the second feeding support 17 along the conveying direction of the longitudinal beam workpiece, an unpowered roller 19 is rotatably arranged between the bearing seats 10 at the rear end, the rotating shaft of the power roller 18 is connected with a second driving motor 20 through a chain, the second driving motor 20 is fixed at the bottom of the second feeding bracket 17, a plurality of transfer cylinders 21 are fixed at intervals on the top end of one side wall of the second feeding bracket 17 far away from the die-casting workbench 6, the telescopic rod of the transfer cylinder 21 faces the die-casting workbench 6, the second feeding support 17 is provided with a plurality of oil receiving discs 22 below the power roller 18 and the unpowered roller 19, and the bottom of each oil receiving disc 22 is provided with an oil outlet.

And a plurality of vertical fastening plates 23 are arranged on one side wall of the second feeding bracket 17 close to the forging device 7 and are fixed on the inner side wall of the forging device 7 through the fastening plates 23.

Unloading conveyor 3 includes first unloading support 24 in the press, around being equipped with carriage chain 25 on the first unloading support 24, carriage chain 25 even has third driving motor 26, a side wall top that first unloading support 24 closes on forging device 7 is equipped with limiting plate 27 and bottom and is equipped with a plurality of vertical mounting plates 23 and fixes on forging device 7's inside wall through mounting plates 23.

The outer unloading conveyor 4 of press includes second unloading support 28, around being equipped with carriage plate chain 25 on the second unloading support 28, carriage plate chain 25 even has fourth drive motor 29, one side that second unloading support 28 deviates from gravity roller bed device 5 is equipped with a plurality of and pushes away material cylinder 30, the telescopic link that pushes away material cylinder 30 just has push pedal 31 towards gravity roller bed device 5.

The gravity roller way device 5 comprises a plurality of inclined supports 32 arranged on the outer side of the blanking and conveying device 4 outside the press, a plurality of rollers 33 are mounted on the inclined supports 32, U-shaped storage frames 34 are arranged on the outer sides of the inclined supports 32, and rubber pads are arranged on the U-shaped storage frames 34.

Forging and pressing device 7 is including setting up forging and pressing support 35 in die-casting workstation 6 top, forging and pressing support 35 both sides are installed lift cylinder 36, lift cylinder 36 bottom is equipped with clamp plate 37 above die-casting workstation 6.

Oiling station 8 includes hydraulic power unit 38, be equipped with on hydraulic power unit 38 and scribble grease chamber 39, scribble grease chamber 39 and press outer material loading conveyor 1 adjacent side be equipped with feed inlet 40, with press inner material loading conveyor 2 adjacent side be equipped with discharge gate 41, scribble the direction of following feed inlet 40, discharge gate 41 in grease chamber 39 and be equipped with a plurality of transport cylinder 42, scribble interior lower transport cylinder 42 top of grease chamber 39 and below all be equipped with nozzle 43, nozzle 43 links to each other with the oil supply unit in the hydraulic power unit 38, it is equipped with filtration silk screen 44 to scribble grease chamber 39 bottom.

According to the invention, a workpiece is fed into a feeding and conveying device 2 in a press from a feeding and conveying device 1 outside the press, oil spraying and lubrication of the workpiece are completed on the way, then the workpiece is pushed into a die-casting workbench 6 by a transfer cylinder 21, after pressing is completed, the workpiece is pushed onto a discharging and conveying device 3 in the press by the transfer cylinder 21, a finished product material is conveyed to a discharging and conveying device 4 outside the press by the discharging and conveying device 3 in the press, the workpiece is pushed onto a gravity roller way device 5 by a push plate 31 in the discharging and conveying device 4 outside the press, one-time working cycle is completed, the automation degree is high, and the pressing efficiency is high.

The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the invention, and all such modifications and variations are within the scope of the invention.