Automatic automobile parts punching machine of material loading
Technical Field
The invention relates to the technical field of automobile part machining, in particular to an automatic-feeding automobile part punching machine.
Background
When stamping automobile parts, manual blowing stamping efficiency is low, and appears dangerously easily, has very high requirement to the pay-off when continuous punching press, in case the misfeed condition appears, will lead to the mould to damage, and the method that adopts at present is through reducing stamping speed and adopting artifical scram's mode to control, seriously influences production efficiency.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides an automatic-feeding automobile part punching machine.
The invention provides an automatic-feeding automobile part punching machine which comprises a workbench, a first moving plate, a second moving plate, a power unit, a first driving mechanism, a second driving mechanism, a first punching mechanism and a second punching mechanism, wherein the workbench is arranged on the workbench; wherein:
the first moving plate and the second moving plate are oppositely arranged on the workbench, a first moving block is movably mounted on the first moving plate, and a second moving block is movably mounted on the second moving plate;
the power unit is connected with the first moving plate and the second moving plate and used for driving the first moving plate and the second moving plate to be far away from or close to each other in the length direction of the workbench;
the first driving mechanism is connected with the first moving block and used for driving the first moving block to move on the first moving plate along the width direction of the workbench;
the second driving mechanism is connected with the second moving block and used for driving the second moving block to move on the second moving plate along the width direction of the workbench;
the first stamping mechanism comprises a first forming assembly and a first stamping assembly, the first forming assembly is arranged on the workbench and located on one side, far away from the second moving plate, of the first moving plate, the first forming assembly comprises a first positioning plate and a first forming die, a first positioning hole is formed in the first positioning plate, the axial direction of the first positioning hole is consistent with the length direction of the workbench, the first forming die is arranged on one side, far away from the first moving plate, of the first positioning plate, and a first die cavity communicated with the first positioning hole is formed in the first forming die; the first stamping assembly comprises a first feeding device for feeding raw materials to the first positioning hole, a first cutting device for cutting the raw materials and guiding cut semi-finished products into the first die cavity, and a first stamping device for stamping and forming the semi-finished products in the first die cavity, wherein the first feeding device, the first cutting device and the first stamping device are sequentially arranged on one side, far away from the second moving plate, of the first moving block;
the second stamping mechanism comprises a second forming assembly and a second stamping assembly, the second forming assembly is arranged on the workbench and is positioned on one side, far away from the first moving plate, of the second moving plate, the second forming assembly comprises a second positioning plate and a second forming die, a second positioning hole is formed in the second positioning plate, the axial direction of the second positioning hole is consistent with the length direction of the workbench, the second forming die is arranged on one side, far away from the second moving plate, of the second positioning plate, and a second die cavity communicated with the second positioning hole is formed in the second forming die; the second stamping assembly comprises a second feeding device for feeding the raw materials to the second positioning hole, a second cutting device for cutting the raw materials and guiding the cut semi-finished products into the second die cavity, and a second stamping device for stamping the semi-finished products in the second die cavity, wherein the second feeding device, the second cutting device and the second stamping device are sequentially arranged on one side, far away from the first moving plate, of the second moving block.
Preferably, a first blanking port is formed in the position, below the first forming die, of the workbench; the first forming die comprises a first movable die, a second movable die, a third driving mechanism and a fourth driving mechanism, the first movable die and the second movable die are connected with the workbench in a sliding mode, and the first movable die and the second movable die are driven by the third driving mechanism and the fourth driving mechanism respectively to carry out die assembly or die separation; the first movable die and the second movable die are assembled to form a first die cavity, when the first movable die and the second movable die are assembled, the first die cavity is communicated with the first positioning hole, the central axis of the first die cavity is overlapped with the central axis of the first positioning hole, and when the first movable die and the second movable die are separated, the first movable die and the second movable die are retreated to two sides of the first blanking port.
Preferably, a second blanking port is formed in the position, below the second forming die, of the workbench; the second molding die comprises a third movable die, a fourth movable die, a fifth driving mechanism and a sixth driving mechanism, the third movable die and the fourth movable die are both connected with the workbench in a sliding manner, and the third movable die and the fourth movable die are driven by the fifth driving mechanism and the sixth driving mechanism respectively to carry out die closing or die splitting; and when the third movable die and the fourth movable die are separated, the third movable die and the fourth movable die retreat to two sides of the second blanking port.
Preferably, the power unit comprises an installation table, a driving cylinder, a sliding block, a first connecting rod and a second connecting rod, the installation table is installed on the workbench and located between the first moving plate and the second moving plate, the sliding block is movably installed on the installation table, the driving cylinder is connected with the sliding block and drives the sliding block to move in the width direction of the workbench, the first connecting rod and the second connecting rod are symmetrically arranged relative to the sliding block, one end of the first connecting rod is hinged to the sliding block, the other end of the first connecting rod is hinged to the first moving plate, one end of the second connecting rod is hinged to the sliding block, and the other end of the second connecting rod is.
Preferably, one side, away from the second moving plate, of the first moving block is sequentially provided with a first supporting rod, a second supporting rod and a third supporting rod, the first feeding device comprises a first feeding manipulator installed on the first supporting rod, the first cutting device comprises a first cutting punch installed on the second supporting rod, and the first punching device comprises a first punching punch installed on the third supporting rod.
Preferably, one side, away from the first moving plate, of the second moving block is sequentially provided with a fourth supporting rod, a fifth supporting rod and a sixth supporting rod, the second feeding device comprises a second feeding manipulator installed on the fourth supporting rod, the second cutting device comprises a second cutting punch installed on the fifth supporting rod, and the second punching device comprises a second punching punch installed on the sixth supporting rod.
Preferably, the first positioning hole is a stepped hole which is composed of two holes having different diameters and in which a hole having a larger diameter is provided at a side close to the first moving plate.
Preferably, the second positioning hole is a stepped hole, and the stepped hole is formed by two holes with different diameters, and a hole with a larger diameter is arranged at a side close to the second moving plate.
According to the automatic-feeding automobile part punching machine, automatic feeding is achieved by arranging the first feeding assembly and the second feeding assembly, and production efficiency is improved; the first positioning plate and the second positioning plate are arranged to position the raw materials, so that the raw materials are prevented from deviating during processing and affecting the product quality, meanwhile, the first cutting punch and the first stamping punch can be positioned by the first positioning plate, and the second cutting punch and the second stamping punch can be positioned by the second positioning plate, so that the processing precision and the product quality are improved; through setting up first forming die and second forming die, realize the automatic discharge of product, improve production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an automatic-feeding automobile part stamping machine provided by the invention.
Detailed Description
As shown in fig. 1, fig. 1 is a schematic structural diagram of an automatic loading automobile part stamping machine according to the present invention.
Referring to fig. 1, the automatic-feeding automobile part punching machine provided by the invention comprises a workbench 1, a first moving plate 2, a second moving plate 3, a power unit, a first driving mechanism, a second driving mechanism, a first punching mechanism and a second punching mechanism; wherein:
the first moving plate 2 and the second moving plate 3 are oppositely arranged on the workbench 1, the first moving block 4 is movably mounted on the first moving plate 2, and a first supporting rod 25, a second supporting rod 26 and a third supporting rod 27 are sequentially arranged on one side, far away from the second moving plate 3, of the first moving block 4. The second moving block 5 is movably mounted on the second moving plate 3, and a fourth support rod 31, a fifth support rod 32 and a sixth support rod 33 are sequentially arranged on one side, far away from the first moving plate 2, of the second moving block 5.
The power unit is connected with the first moving plate 2 and the second moving plate 3 and used for driving the first moving plate 2 and the second moving plate 3 to move away from or close to each other in the length direction of the workbench 1. The power unit comprises an installation table 20, a driving cylinder 21, a sliding block 22, a first connecting rod 23 and a second connecting rod 24, the installation table 20 is installed on the workbench 1 and located between the first moving plate 2 and the second moving plate 3, the sliding block 22 is movably installed on the installation table 20, the driving cylinder 21 is connected with the sliding block 22 and drives the sliding block 22 to move along the width direction of the workbench 1, the first connecting rod 23 and the second connecting rod 24 are symmetrically arranged relative to the sliding block 22, one end of the first connecting rod 23 is hinged to the sliding block 22, the other end of the first connecting rod is hinged to the first moving plate 2, one end of the second connecting rod 24 is hinged to the sliding block 22, and the other end of the second connecting.
The first driving mechanism is connected with the first moving block 4 and is used for driving the first moving block 4 to move on the first moving plate 2 along the width direction of the workbench 1.
The second driving mechanism is connected to the second moving block 5 for driving the second moving block 5 to move on the second moving plate 3 in the width direction of the table 1.
The first stamping mechanism comprises a first forming assembly and a first stamping assembly, the first forming assembly is arranged on the workbench 1 and located on one side, far away from the second moving plate 3, of the first moving plate 2, the first forming assembly comprises a first positioning plate 6 and a first forming die, a first positioning hole 7 is formed in the first positioning plate 6, the axial direction of the first positioning hole 7 is consistent with the length direction of the workbench 1, the first positioning hole 7 is a step hole, and the step hole is formed by two holes with different diameters and is formed in one side, close to the first moving plate 2, of a hole with a larger diameter. The first forming die is arranged on one side, far away from the first moving plate 2, of the first positioning plate 6, and is provided with a first die cavity communicated with the first positioning hole 7. The first punching press subassembly includes the first loading attachment with raw and other materials material loading to first locating hole 7, tailor raw and other materials and will tailor the leading-in first die cavity's of semi-manufactured goods after and carry out stamping forming's first stamping device to the semi-manufactured goods in the first die cavity, first loading attachment is including installing first material loading manipulator 28 on first bracing piece 25, first tailor the device including installing the first drift 29 of tailorring on second bracing piece 26, first stamping device is including installing first punching press drift 30 on third bracing piece 27.
The second punching press mechanism includes second forming subassembly and second punching press subassembly, and the second forming subassembly is installed on workstation 1 and is located second movable plate 3 and keeps away from first movable plate 2 one side, and the second forming subassembly includes second locating plate 8 and second forming die, is equipped with second locating hole 9 on the second locating plate 8, and the axial of second locating hole 9 is unanimous with workstation 1 length direction, and second locating hole 9 is the step hole, and this step hole comprises two different holes of diameter and the great hole setting of diameter is in being close to second movable plate 3 one side. The second molding die is arranged on one side, away from the second moving plate 3, of the second positioning plate 8, and is provided with a second die cavity communicated with the second positioning hole 9; the second punching component comprises a second feeding device for feeding raw materials to the second positioning hole 9, a second cutting device for cutting the raw materials and guiding the cut semi-finished products into a second die cavity, and a second punching device for punching and forming the semi-finished products in the second die cavity, wherein the second feeding device comprises a second feeding mechanical arm 34 installed on the fourth supporting rod 31, the second cutting device comprises a second cutting punch 35 installed on the fifth supporting rod 32, and the second punching device comprises a second punching punch 36 installed on the sixth supporting rod 33.
In a specific embodiment, a first blanking port 10 is arranged on the workbench 1 below the first forming die; the first forming die comprises a first movable die 11, a second movable die 12, a third driving mechanism 13 and a fourth driving mechanism 14, the first movable die 11 and the second movable die 12 are both connected with the workbench 1 in a sliding mode, and the first movable die 11 and the second movable die 12 are driven by the third driving mechanism 13 and the fourth driving mechanism 14 respectively to carry out die closing or die splitting; the first movable die 11 and the second movable die 12 are assembled to form a first die cavity, when the first movable die 11 and the second movable die 12 are assembled, the first die cavity is communicated with the first positioning hole 7, the central axis of the first die cavity coincides with the central axis of the first positioning hole 7, and when the first movable die 11 and the second movable die 12 are separated, the first movable die 11 and the second movable die 12 are retreated to two sides of the first blanking port 10.
In a specific embodiment, a second blanking port 15 is arranged on the workbench 1 and below the second forming die; the second molding die comprises a third movable die 16, a fourth movable die 17, a fifth driving mechanism 18 and a sixth driving mechanism 19, the third movable die 16 and the fourth movable die 17 are both connected with the workbench 1 in a sliding manner, and the third movable die 16 and the fourth movable die 17 are driven by the fifth driving mechanism 18 and the sixth driving mechanism 19 respectively to carry out die closing or die splitting; the third movable die 16 and the fourth movable die 17 are assembled to form a second die cavity, when the third movable die 16 and the fourth movable die 17 are assembled, the second die cavity is communicated with the second positioning hole 9, the central axis of the second die cavity is overlapped with the central axis of the second positioning hole 9, and when the third movable die 16 and the fourth movable die 17 are separated, the third movable die 16 and the fourth movable die 17 are retreated to two sides of the second blanking port 15.
When the feeding device works, a first feeding mechanical arm 28 and a second feeding mechanical arm 34 respectively clamp raw materials, a first driving mechanism and a second driving mechanism respectively drive a first moving block 4 and a second moving block 5 to move, so that a first supporting rod 25 and a fourth supporting rod 31 respectively align to a first positioning hole 7 and a second positioning hole 9, a power unit drives a first moving plate 2 and a second moving plate 3 to move away from each other, and the first feeding mechanical arm 28 and the second feeding mechanical arm 34 respectively feed the raw materials into holes with larger diameters of the first positioning hole 7 and the second positioning hole 9; the power unit drives the first moving plate 2 and the second moving plate 3 to move close to each other, the first feeding mechanical hand 28 and the second feeding mechanical hand 34 respectively withdraw from the first positioning hole 7 and the second positioning hole 9, the first driving mechanism and the second driving mechanism respectively drive the first moving block 4 and the second moving block 5 to move, so that the second supporting rod 26 and the fifth supporting rod 32 are respectively aligned with the first positioning hole 7 and the second positioning hole 9, the power unit drives the first moving plate 2 and the second moving plate 3 to move away from each other, the first cutting punch 29 and the second cutting punch 35 respectively cut raw materials in the first positioning hole 7 and the second positioning hole 9, and guide cut semi-finished products into a first die cavity and a second die cavity; the power unit drives the first moving plate 2 and the second moving plate 3 to move close to each other, the first cutting punch 29 and the second cutting punch 35 respectively withdraw from the first positioning hole 7 and the second positioning hole 9, the first driving mechanism and the second driving mechanism respectively drive the first moving block 4 and the second moving block 5 to move, so that the third supporting rod 27 and the sixth supporting rod 33 respectively align with the first positioning hole 7 and the second positioning hole 9, the power unit drives the first moving plate 2 and the second moving plate 3 to move away from each other, and the first stamping punch 30 and the second stamping punch 36 respectively stamp semi-finished products in the first die cavity and the second die cavity; the power unit drives the first moving plate 2 and the second moving plate 3 to move close to each other, the first stamping punch 30 and the second stamping punch 36 respectively withdraw from the first positioning hole 7 and the second positioning hole 9, the third driving mechanism 13 and the fourth driving mechanism 14 respectively drive the first movable die 11 and the second movable die 12 to move for die splitting, a finished product in the first die cavity falls into the first blanking port 10 for collection, the fifth driving mechanism 18 and the sixth driving mechanism 19 respectively drive the third movable die 16 and the fourth movable die 17 to move for die splitting, and a finished product in the second die cavity falls into the second blanking port 15 for collection.
According to the automatic feeding device, automatic feeding is realized by arranging the first feeding assembly and the second feeding assembly, so that the production efficiency is improved; the first positioning plate 6 and the second positioning plate 7 are arranged to position raw materials, so that the raw materials are prevented from deviating during processing and affecting the product quality, meanwhile, the first cutting punch 29 and the first punching punch 30 can be positioned by the first positioning plate 6, and the second cutting punch 35 and the second punching punch 36 can be positioned by the second positioning plate 7, so that the processing precision and the product quality are improved; through setting up first forming die and second forming die, realize the automatic discharge of product, improve production efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.