CN113732226B - Energy-saving hot forging process of bowl head hanging plate and processing device thereof - Google Patents
Energy-saving hot forging process of bowl head hanging plate and processing device thereof Download PDFInfo
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- CN113732226B CN113732226B CN202111029337.1A CN202111029337A CN113732226B CN 113732226 B CN113732226 B CN 113732226B CN 202111029337 A CN202111029337 A CN 202111029337A CN 113732226 B CN113732226 B CN 113732226B
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- rod
- hanging plate
- bowl head
- head hanging
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- 238000005242 forging Methods 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 63
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 238000005507 spraying Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 6
- 238000010008 shearing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 12
- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000251131 Sphyrna Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/10—Manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/002—Hybrid process, e.g. forging following casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses an energy-saving hot forging process and a processing device thereof of a bowl head hanging plate, wherein the hot forging process comprises the following steps: s1, cutting and heating; s2, feeding; s3, forging for the first time; s4, secondary forging; s5, cooling treatment; s6, surface insulation treatment; the processing apparatus includes the work frame, is equipped with the regulating part on the work frame, is equipped with mobilizable material loading spare on the work frame, and the fixed forging part that is equipped with on the work frame is equipped with symmetrical distribution's montant on the workstation, is equipped with the open slot on the montant, and one side of montant is equipped with the mounting hole, is equipped with the arc piece in the open slot, and the regulating part includes hollow cylinder. According to the invention, the direction of the raw materials is regulated, the forging is convenient, the efficiency is improved, the forming block is forged, the strength of the bowl head hanging plate is high, burrs are formed, and the insulating property is good; the feeding and discharging are convenient, the manual operation amount is small, the direction of raw materials is adjusted, the material moving is convenient, the forging precision is high, and the forging effect is good.
Description
Technical Field
The invention relates to the field of production of bowl head hanging plates, in particular to an energy-saving hot forging process of a bowl head hanging plate and a processing device thereof.
Background
The bowl head hanging plate is used as an important connecting fitting in power grid construction, is mainly used for connecting a suspension clamp and an insulator string, is matched with other accessories to play a role in connecting wires and insulating, and according to fault analysis of various large power transmission lines in China, paralysis of the power transmission lines is mainly caused by abrasion and fracture of different degrees of the power fitting, so that the power fitting is required to be subjected to strength analysis and structural improvement optimization. In the existing bowl head hanging plate production, the raw materials are generally round materials, after cutting and heating, the raw materials are directly forged, the raw materials roll easily, the forging accuracy is low, the forging time is long, the strength of the produced bowl head hanging plate is low, the feeding and discharging are mostly manually completed during production, the operation is troublesome, and the forged bowl head hanging plate is difficult to demould.
Disclosure of Invention
The invention aims to provide an energy-saving hot forging process and a processing device thereof for a bowl head hanging plate, which are used for adjusting the direction of raw materials, are convenient to forge, improve the efficiency, forge a forming block, and have high strength, burrs and good insulating property; the feeding and discharging are convenient, the manual operation amount is small, the direction of raw materials is adjusted, the material moving is convenient, the forging precision is high, and the forging effect is good.
The aim of the invention can be achieved by the following technical scheme:
the processing device of the bowl head hanging plate comprises a working frame, wherein an adjusting piece is arranged on the working frame, a movable feeding piece is arranged on the working frame, and a forging piece is fixedly arranged on the working frame.
The workbench is provided with symmetrically distributed vertical rods, each vertical rod is provided with an open slot, one side of each vertical rod is provided with a mounting hole, and an arc-shaped block is arranged in each open slot.
The adjusting piece comprises a hollow cylinder, and symmetrically distributed rotating shafts are fixedly arranged on the hollow cylinder.
The forging piece comprises a fixed rod, a bottom plate is arranged at one end of the fixed rod, and a push rod is arranged on the bottom plate.
Further, the work frame includes the workstation, is equipped with the fixed block on the workstation, is equipped with the arc wall on the fixed block, is equipped with the conveyer belt in the arc wall, and the workstation is last to be fixedly equipped with the mounting panel, and one side rotation of mounting panel is equipped with the lead screw, and one side of mounting panel is equipped with the guide arm.
The workbench is provided with a mounting block, the mounting block is rotationally provided with a gear, the workbench is provided with a through hole and a sliding groove, the sliding groove is matched with the through hole, the workbench is provided with a die, the die is provided with a forging groove, and a round hole is formed in the forging groove.
The workbench is provided with a through groove, support rods which are symmetrically distributed are fixedly arranged in the through groove, the mounting holes are communicated with the open groove, the mounting holes are matched with the bolts, and one side of the vertical rod is rotatably provided with a first bevel gear.
Further, the hollow cylinder is coaxial with the arc-shaped groove, a rotating shaft which is symmetrically distributed is fixedly arranged on the hollow cylinder, a matching groove is formed in the rotating shaft, a second bevel gear is arranged on one side of one rotating shaft, a push plate is arranged in the hollow cylinder in a sliding mode, a T-shaped block is arranged on one side of the push plate, a through groove is formed in one side of the hollow cylinder, and symmetrically distributed through holes are formed in one side of the T-shaped block.
Further, the through hole is matched with the supporting rod, the matching block is matched with the arc-shaped block, and the first bevel gear is matched with the second bevel gear.
Further, the material loading piece includes the slider, and one side of slider is equipped with screw hole and sliding hole, rotates on the slider and is equipped with the disc, and one side of disc rotates and is equipped with the push rod, and one end rotation of push rod is equipped with the lifter, and one side of slider is equipped with the leading truck, slides on the leading truck and is equipped with the guide bar.
One side of the lifting block is provided with a first hydraulic rod, the output end of the first hydraulic rod is fixedly provided with a first clamping block, the lifting block is rotatably provided with an L-shaped rod, and the other end of the L-shaped rod is provided with a second clamping block.
Further, the threaded hole is matched with the screw rod, and the sliding hole is matched with the guide rod.
Further, forge the piece and include the dead lever, ejector pin and round hole cooperation, one side of dead lever is equipped with fixedly and is equipped with the block, and the slip is equipped with the slide bar on the dead lever, and the one end of slide bar is equipped with the fixed plate, and one side of dead lever is equipped with the connecting plate, and one side of connecting plate is equipped with the button, and one side of button is equipped with the straight-bar, and one side of dead lever is equipped with the rack.
The one end of fixed plate is fixed and is equipped with first installed part and second installed part, and one side of fixed plate is equipped with the straight flute, and one side rotation of first installed part is equipped with the dwang, and the fixed second hydraulic stem that is equipped with on the second installed part is equipped with the stopper on the dwang, and the output of second hydraulic stem is equipped with the clamp plate, and one side of dwang is equipped with the cross piece, is equipped with the fixed orifices of array distribution on the cross piece.
Further, the straight rod is matched with the straight groove, the rack is matched with the gear, and the clamping block is matched with the sliding groove.
An energy-saving hot forging process for producing a bowl head hanging plate by a processing device is characterized by comprising the following steps of:
s1, cutting and heating
Placing the raw materials on a shearing machine, cutting the raw materials into a size suitable for processing, preheating to 1000-1500deg.C by a heater, and heating the raw materials in the heater for 10-20min to raise the temperature of the raw materials to 800-1000deg.C.
S2, feeding
And after the heated raw materials are adjusted in angle, clamping and fixing are carried out, the heated raw materials are moved into a forging die, and then the forging die is moved to a forging position.
S3, forging once
Forging the raw materials by using a forging hammer, applying pressure of 50-70MN by the forging hammer, forging for 10-15min to obtain a bowl head hanging plate blank, and transferring the bowl head hanging plate blank into a forming die.
S4, secondary forging
Continuously stamping the blank of the bowl head hanging plate, wherein the pressure is 80-100MN, processing is carried out for 10-20min, and a notch is processed on the blank to obtain the bowl head hanging plate.
S5, cooling treatment
And (3) putting the bowl head hanging plate into a water tank for cooling, taking out the bowl head hanging plate, and removing burrs of the bowl head hanging plate.
S6, surface insulation treatment
And (3) fixing the bowl head hanging plate processed in the step (S5) on a spraying device, spraying insulating paint on the surface of the bowl head hanging plate, and naturally solidifying to form an insulating film with the thickness of 2-5 mm.
The invention has the beneficial effects that:
1. according to the hot forging process, the direction of the raw materials is regulated, so that the forging is convenient, the efficiency is improved, the formed block is forged, the strength of the bowl head hanging plate is high, and the insulating property is good;
2. the processing device for processing the bowl head hanging plate by the hot forging process has the advantages of convenient feeding and discharging, less manual operation amount, convenient material moving, high forging precision and good forging effect, and the direction of raw materials is adjusted.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a processing apparatus according to the present invention;
FIG. 2 is a schematic view of the structure of the work frame apparatus of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the adjusting member of the present invention;
FIG. 6 is a schematic view of the structure of the feeding member of the present invention;
FIG. 7 is a schematic view of the structure of a forging of the present invention;
FIG. 8 is a schematic view of the structure of a forging of the present invention;
fig. 9 is an enlarged schematic view of the structure of fig. 8 at C according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides a processing apparatus of bowl head link plate, as shown in fig. 1, processing apparatus includes work frame 1, is equipped with regulating part 2 on the work frame 1, and regulating part 2 is used for adjusting the angle of raw materials material loading, is equipped with mobilizable material loading spare 3 on the work frame 1, and the fixed forging piece 4 that is equipped with on the work frame 1.
As shown in fig. 2, 3 and 4, the working frame 1 comprises a working table 11, a fixed block 12 is fixedly arranged on the working table 11, an arc-shaped groove 122 is arranged on the fixed block 12, a conveying belt 121 is arranged in the arc-shaped groove 122, a mounting plate 13 is fixedly arranged on the working table 11, a screw rod 15 and a guide rod 14 are arranged on one side of the mounting plate 13, a first motor 16 is arranged on the other side of the mounting plate, and an output end of the first motor 16 is fixedly connected with the screw rod 15.
The workbench 1 is provided with a mounting block 18, the mounting block 18 is rotatably provided with a gear 181, one side of the mounting block 18 is fixedly provided with a second motor 182, the output end of the second motor 182 is matched with the gear 181, the workbench 1 is provided with a through hole 17 and a sliding groove 171, the sliding groove 171 is matched with the through hole 17, the workbench 1 is provided with a die 19, the die 19 is provided with a forging groove 191, and a round hole (not shown in the figure) is arranged in the forging groove 191.
The workbench 1 is provided with a through groove 10, a supporting rod 101 which is symmetrically distributed is fixedly arranged in the through groove 10, a vertical rod 102 which is symmetrically distributed is fixedly arranged on the workbench 11, an open groove 103 is arranged on the vertical rod 102, a mounting hole 104 is formed in one side of the vertical rod 102, the mounting hole 104 is communicated with the open groove 103, the mounting hole 104 is matched with a bolt, an arc-shaped block 105 is arranged in the open groove 103, a first bevel gear 106 and a third motor 107 are arranged on one side of the vertical rod 102, and the output end of the third motor 107 is fixedly connected with the first bevel gear 106.
As shown in fig. 5, the adjusting member 2 includes a hollow cylinder 21, the hollow cylinder 21 and the arc-shaped slot 122 are coaxial, a symmetrically distributed rotating shaft 22 is fixedly arranged on the hollow cylinder 21, the rotating shaft 22 and the opening slot 103 are matched to rotate, a matching slot 23 is arranged on the rotating shaft 22, a second bevel gear 24 is arranged on one side of one rotating shaft 22, a push plate 25 is arranged in the hollow cylinder 21 in a sliding manner, a T-shaped block 26 is arranged on one side of the push plate 25, a through slot 27 is arranged on one side of the hollow cylinder 21, the T-shaped block 26 can move in the through slot 27, and symmetrically distributed through holes 28 are arranged on one side of the T-shaped block 26.
The through hole 28 is matched with the supporting rod 101, the matching block 23 is matched with the arc-shaped block 105, and the first bevel gear 106 is matched with the second bevel gear 24.
As shown in fig. 6, the feeding member 3 includes a slider 31, one side of the slider 31 is provided with a threaded hole 32 and a sliding hole 33, the slider 31 is provided with a disc 34 and a fourth motor 310, the fourth motor 310 is fixedly connected with the center of the disc 34, one side of the disc 34 is rotatably provided with a push rod 35, one end of the push rod 35 is rotatably provided with a lifting block 36, one side of the slider 31 is provided with a guide frame 35, the guide frame 35 is provided with a guide rod 351, and the guide rod 351 is in sliding fit with the lifting block 36.
One side of the lifting block 36 is provided with a first hydraulic rod 37, the output end of the first hydraulic rod 37 is fixedly provided with a first clamping block 38, the lifting block 36 is provided with an L-shaped rod 39 and a fifth motor 360, the output end of the fifth motor 360 is fixedly connected with one end of the L-shaped rod 39, and the other end of the L-shaped rod 39 is provided with a second clamping block 391.
The screw hole 32 is engaged with the screw 15, and the slide hole 33 is engaged with the guide rod 14.
As shown in fig. 7, 8 and 9, the forging part 4 comprises a fixing rod 41, a bottom plate 42 is arranged at one end of the fixing rod 41, a push rod 43 is arranged on the bottom plate 42, the push rod 43 is matched with a round hole, a clamping block 44 is fixedly arranged on one side of the fixing rod 41, a sliding rod 45 is slidably arranged on the fixing rod 41, a fixing plate 48 is arranged at one end of the sliding rod 45, a connecting plate 46 is arranged on one side of the fixing rod 41, a round block 47 is arranged on one side of the connecting plate 46, a straight rod 471 is arranged on one side of the round block 47, and a rack 411 is arranged on one side of the fixing rod 41.
One end of the fixed plate 48 is fixedly provided with a first mounting part 481 and a second mounting part 486, one side of the fixed plate 48 is provided with a straight groove 482, one side of the first mounting part 481 is provided with a rotating rod 484, the other side of the first mounting part 481 is provided with a sixth motor 483, the output end of the sixth motor 483 is fixedly connected with the rotating rod 484, the second mounting part 486 is fixedly provided with a second hydraulic rod 487, the rotating rod 484 is provided with a limiting block 485, the output end of the second hydraulic rod 487 is provided with a pressing plate 488, one side of the rotating rod 484 is provided with a cross block 49, the cross block 49 is provided with fixing holes 491 distributed in an array, forging hammerheads of different types are installed in the fixing holes 491, the rotating rod 484 is replaced with different forging hammerheads for forging, the pressing plate 488 is attached to the limiting block 485, and the rotating rod 484 is fixed.
The straight rod 471 is matched with the straight groove 482, the rack 411 is matched with the gear 181, and the clamping block 44 is matched with the sliding groove 171, so that the fixing rod 41 can move up and down.
During the use, transport the raw materials that will heat through conveyer belt 121 level to hollow cylinder 21 in, then rotate regulating part 2, adjust the raw materials to vertical state, simultaneously T shape pole 26 is with the raw materials release, the laminating of second clamp block 391 and raw materials on the material loading piece 3, first hydraulic stem 37 extension makes first clamp block 38 and the cooperation of second clamp block 391 fixed raw materials, then material loading piece 3 moves the raw materials into forging groove 191, rotate circle piece 47, forge the raw materials into the bowl head link plate, after the hot forging is accomplished, upwards move dead lever 41, ejector pin 43 is with bowl head link plate release forging groove 191, accomplish the unloading.
An energy-saving hot forging process for producing a bowl head hanging plate by a processing device, wherein the hot forging process comprises the following steps of:
s1, cutting and heating
Placing the raw materials on a shearing machine, cutting the raw materials into a size suitable for processing, preheating to 1000-1500deg.C by a heater, and heating the raw materials in the heater for 10-20min to raise the temperature of the raw materials to 800-1000deg.C.
S2, feeding
And after the heated raw materials are adjusted in angle, clamping and fixing are carried out, the heated raw materials are moved into a forging die, and then the forging die is moved to a forging position.
S3, forging once
Forging the raw materials by using a forging hammer, applying pressure of 50-70MN by the forging hammer, forging for 10-15min to obtain a bowl head hanging plate blank, and transferring the bowl head hanging plate blank into a forming die.
S4, secondary forging
Continuously stamping the blank of the bowl head hanging plate, wherein the pressure is 80-100MN, processing is carried out for 10-20min, and a notch is processed on the blank to obtain the bowl head hanging plate.
S5, cooling treatment
And (3) putting the bowl head hanging plate into a water tank for cooling, taking out the bowl head hanging plate, and removing burrs of the bowl head hanging plate.
S6, surface insulation treatment
And (3) fixing the bowl head hanging plate processed in the step (S5) on a spraying device, spraying insulating paint on the surface of the bowl head hanging plate, and naturally solidifying to form an insulating film with the thickness of 2-5 mm.
The energy-saving hot forging process of the bowl head hanging plate is further explained by taking the following examples:
example 1
S1, cutting and heating
Placing the raw materials on a shearing machine, cutting the raw materials into a size suitable for processing, preheating the raw materials to 1000 ℃ by a heater, and heating the raw materials in the heater for 10min to heat the raw materials to 800 ℃.
S2, feeding
And after the heated raw materials are adjusted in angle, clamping and fixing are carried out, the heated raw materials are moved into a forging die, and then the forging die is moved to a forging position.
S3, forging once
Forging the raw materials by using a forging hammer, applying pressure of 50MN by the forging hammer, forging for 10min to obtain a bowl head hanging plate blank, and transferring the bowl head hanging plate blank into a forming die.
S4, secondary forging
Continuously stamping the blank of the bowl head hanging plate, wherein the pressure is 80MN, processing for 10 minutes, and processing a notch on the blank to obtain the bowl head hanging plate.
S5, cooling treatment
And (3) putting the bowl head hanging plate into a water tank for cooling, taking out the bowl head hanging plate, and removing burrs of the bowl head hanging plate.
S6, surface insulation treatment
And (3) fixing the bowl head hanging plate processed in the step (S5) on a spraying device, spraying insulating paint on the surface of the bowl head hanging plate, and naturally solidifying to form an insulating film with the thickness of 2 mm.
Example 2
S1, cutting and heating
Placing the raw materials on a shearing machine, cutting the raw materials into a size suitable for processing, preheating the raw materials to 1200 ℃, then sending the raw materials into the heater for heating for 15min, and heating the raw materials to 900 ℃.
S2, feeding
And after the heated raw materials are adjusted in angle, clamping and fixing are carried out, the heated raw materials are moved into a forging die, and then the forging die is moved to a forging position.
S3, forging once
Forging the raw materials by using a forging hammer, applying pressure of 60MN by the forging hammer, forging for 12min to obtain a bowl head hanging plate blank, and transferring the bowl head hanging plate blank into a forming die.
S4, secondary forging
Continuously stamping the blank of the bowl head hanging plate, processing for 15min under the pressure of 90MN, and processing a notch on the blank to obtain the bowl head hanging plate.
S5, cooling treatment
And (3) putting the bowl head hanging plate into a water tank for cooling, taking out the bowl head hanging plate, and removing burrs of the bowl head hanging plate.
S6, surface insulation treatment
And (3) fixing the bowl head hanging plate processed in the step (S5) on a spraying device, spraying insulating paint on the surface of the bowl head hanging plate, and naturally solidifying to form an insulating film with the thickness of 3 mm.
Example 3
S1, cutting and heating
Placing the raw materials on a shearing machine, cutting the raw materials into a size suitable for processing, preheating the raw materials to 1500 ℃ by a heater, and heating the raw materials in the heater for 20min to heat the raw materials to 1000 ℃.
S2, feeding
And after the heated raw materials are adjusted in angle, clamping and fixing are carried out, the heated raw materials are moved into a forging die, and then the forging die is moved to a forging position.
S3, forging once
Forging the raw materials by using a forging hammer, applying pressure of 70MN by the forging hammer, forging for 15min to obtain a bowl head hanging plate blank, and transferring the bowl head hanging plate blank into a forming die.
S4, secondary forging
Continuously stamping the blank of the bowl head hanging plate, processing for 20min under the pressure of 100MN, and processing a notch on the blank to obtain the bowl head hanging plate.
S5, cooling treatment
And (3) putting the bowl head hanging plate into a water tank for cooling, taking out the bowl head hanging plate, and removing burrs of the bowl head hanging plate.
S6, surface insulation treatment
And (3) fixing the bowl head hanging plate processed in the step (S5) on a spraying device, spraying insulating paint on the surface of the bowl head hanging plate, and naturally solidifying to form an insulating film with the thickness of 5 mm.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (6)
1. The processing device of the bowl head hanging plate comprises a working frame (1) and is characterized in that an adjusting piece (2) is arranged on the working frame (1), a movable feeding piece (3) is arranged on the working frame (1), and a forging piece (4) is fixedly arranged on the working frame (1);
the workbench (11) is provided with symmetrically distributed vertical rods (102), the vertical rods (102) are provided with open slots (103), one side of each vertical rod (102) is provided with a mounting hole (104), and arc-shaped blocks (105) are arranged in the open slots (103);
the adjusting piece (2) comprises a hollow column body (21), and symmetrically distributed rotating shafts (22) are fixedly arranged on the hollow column body (21);
the forging piece (4) comprises a fixed rod (41), a bottom plate (42) is arranged at one end of the fixed rod (41), and a push rod (43) is arranged on the bottom plate (42);
the working frame (1) comprises a working table (11), a fixed block (12) is arranged on the working table (11), an arc-shaped groove (122) is formed in the fixed block (12), a conveying belt (121) is arranged in the arc-shaped groove (122), a mounting plate (13) is fixedly arranged on the working table (11), a screw rod (15) is rotatably arranged on one side of the mounting plate (13), and a guide rod (14) is arranged on one side of the mounting plate (13);
the device is characterized in that a mounting block (18) is arranged on the workbench (11), a gear (181) is rotatably arranged on the mounting block (18), a through hole (17) and a sliding groove (171) are formed in the workbench (11), the sliding groove (171) is matched with the through hole (17), a die (19) is arranged on the workbench (11), a forging groove (191) is formed in the die (19), and a round hole is formed in the forging groove (191);
the workbench (11) is provided with a through groove (10), support rods (101) which are symmetrically distributed are fixedly arranged in the through groove (10), mounting holes (104) are communicated with the open grooves (103), the mounting holes (104) are matched with bolts, and one side of the vertical rod (102) is rotatably provided with a first bevel gear (106);
the hollow cylinder (21) is coaxial with the arc-shaped groove (122), symmetrically distributed rotating shafts (22) are fixedly arranged on the hollow cylinder (21), the matching grooves (23) are formed in the rotating shafts (22), a second bevel gear (24) is arranged on one side of one rotating shaft (22), a push plate (25) is arranged in the hollow cylinder (21) in a sliding mode, a T-shaped block (26) is arranged on one side of the push plate (25), a through groove (27) is formed in one side of the hollow cylinder (21), and symmetrically distributed through holes (28) are formed in one side of the T-shaped block (26);
the forging part (4) comprises a fixed rod (41), a push rod (43) is matched with the round hole, a clamping block (44) is fixedly arranged on one side of the fixed rod (41), a sliding rod (45) is arranged on the fixed rod (41) in a sliding mode, a fixed plate (48) is arranged at one end of the sliding rod (45), a connecting plate (46) is arranged on one side of the fixed rod (41), a round block (47) is arranged on one side of the connecting plate (46), a straight rod (471) is arranged on one side of the round block (47), and a rack (411) is arranged on one side of the fixed rod (41);
one end of fixed plate (48) is fixed and is equipped with first installed part (481) and second installed part (486), one side of fixed plate (48) is equipped with straight flute (482), one side rotation of first installed part (481) is equipped with dwang (484), fixed second hydraulic stem (487) that is equipped with on second installed part (486), be equipped with stopper (485) on dwang (484), the output of second hydraulic stem (487) is equipped with clamp plate (488), one side of dwang (484) is equipped with cross piece (49), be equipped with fixed orifices (491) of array distribution on cross piece (49).
2. A processing device for a bowl head hanging plate according to claim 1, wherein the through hole (28) is matched with the supporting rod (101), the matching groove (23) is matched with the arc-shaped block (105), and the first bevel gear (106) is matched with the second bevel gear (24).
3. The processing device of the bowl head hanging plate according to claim 1, wherein the feeding piece (3) comprises a sliding block (31), one side of the sliding block (31) is provided with a threaded hole (32) and a sliding hole (33), a disc (34) is rotatably arranged on the sliding block (31), a push rod (35) is rotatably arranged on one side of the disc (34), a lifting block (36) is rotatably arranged at one end of the push rod (35), a guide frame is arranged on one side of the sliding block (31), and a guide rod (351) is slidably arranged on the guide frame;
one side of the lifting block (36) is provided with a first hydraulic rod (37), the output end of the first hydraulic rod (37) is fixedly provided with a first clamping block (38), the lifting block (36) is rotatably provided with an L-shaped rod (39), and the other end of the L-shaped rod (39) is provided with a second clamping block (391).
4. A processing device for a bowl head hanging plate according to claim 3, characterized in that the threaded hole (32) is matched with the screw rod (15), and the sliding hole (33) is matched with the guide rod (14).
5. The processing device for a bowl head hanging plate according to claim 4, wherein the straight rod (471) is matched with the straight groove (482), the rack (411) is matched with the gear (181), and the clamping block (44) is matched with the sliding groove (171).
6. An energy-efficient hot forging process for producing a bowl head hanging plate by a processing apparatus according to any one of claims 1 to 5, wherein said hot forging process comprises the steps of:
s1, cutting and heating
Placing the raw materials on a shearing machine, cutting the raw materials into a size suitable for processing, preheating the raw materials to 1000-1500 ℃ by a heater, and heating the raw materials in the heater for 10-20min to raise the temperature of the raw materials to 800-1000 ℃;
s2, feeding
After the heated raw materials are adjusted in angle, clamping and fixing are carried out, the heated raw materials are moved into a forging die, and then the forging die is moved to a forging position;
s3, forging once
Forging the raw materials by using a forging hammer, applying pressure of 50-70MN by the forging hammer, forging for 10-15min to obtain a bowl head hanging plate blank, and transferring the bowl head hanging plate blank into a forming die;
s4, secondary forging
Continuously stamping the blank of the bowl head hanging plate, wherein the pressure is 80-100MN, processing is carried out for 10-20min, and a notch is processed on the blank to prepare the bowl head hanging plate;
s5, cooling treatment
The bowl head hanging plate is placed into a water tank for cooling, the bowl head hanging plate is taken out, and burrs of the bowl head hanging plate are removed;
s6, surface insulation treatment
And (3) fixing the bowl head hanging plate processed in the step (S5) on a spraying device, spraying insulating paint on the surface of the bowl head hanging plate, and naturally solidifying to form an insulating film with the thickness of 2-5 mm.
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|---|---|---|---|
| CN202111029337.1A CN113732226B (en) | 2021-09-01 | 2021-09-01 | Energy-saving hot forging process of bowl head hanging plate and processing device thereof |
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| CN202111029337.1A CN113732226B (en) | 2021-09-01 | 2021-09-01 | Energy-saving hot forging process of bowl head hanging plate and processing device thereof |
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| CN113732226B true CN113732226B (en) | 2024-04-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20190025122A (en) * | 2017-08-29 | 2019-03-11 | 주식회사 세림티앤디 | Cross-spider Manufacturing Apparatus for Commercial Vehicle Power Transmission Apparatus using Forging and Manufacturing Method Thereof |
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| CN113732226A (en) | 2021-12-03 |
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Effective date of registration: 20240318 Address after: 230000 Jincheng Avenue and Ruifeng Avenue Interchange, North City, Hefei, Anhui, China Applicant after: GULIFA ELECTRIC Co.,Ltd. Country or region after: China Applicant after: GULIFA GROUP Co.,Ltd. Address before: 230000 Jincheng Avenue and Ruifeng Avenue Interchange, North City, Hefei, Anhui, China Applicant before: GULIFA ELECTRIC Co.,Ltd. Country or region before: China |
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