CN114410946A - Device heat treatment device for crankshaft machining - Google Patents
Device heat treatment device for crankshaft machining Download PDFInfo
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- CN114410946A CN114410946A CN202210094299.6A CN202210094299A CN114410946A CN 114410946 A CN114410946 A CN 114410946A CN 202210094299 A CN202210094299 A CN 202210094299A CN 114410946 A CN114410946 A CN 114410946A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 238000003754 machining Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000005096 rolling process Methods 0.000 claims description 10
- 210000005056 cell body Anatomy 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 7
- 244000309464 bull Species 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a heat treatment device for a crankshaft machining device, which comprises a seat plate, wherein a through groove is formed in the middle of the inner side of the seat plate, moving grooves are formed in the front side and the rear side of the upper end of the seat plate, a box body is mounted at the upper end of the seat plate through a moving mechanism, a first groove body and a second groove body are respectively formed in one side and the other side of the box body, a blowing mechanism is mounted at one side of the box body, a spraying mechanism is mounted at the other side of the box body, supporting plates are fixedly connected to two sides of the upper end of the seat plate, and a top plate is fixedly connected to the upper ends of the supporting plates together, so that the heat treatment device has the following beneficial effects that: according to the invention, the blowing mechanism is arranged on the box body, the fixing plate of the blowing mechanism is arranged in the middle of the inner side of the first groove body, when the air blowing device is used, air can be blown into the cavity in the fixing plate through the fan, the air is blown to the crankshaft through the air nozzle, and part of water remained on the surface of the crankshaft is removed, so that the phenomenon that the water remained on the surface of the crankshaft pollutes the ground or the surfaces of other structures along the way when the crankshaft is moved later is avoided.
Description
Technical Field
The invention relates to a heat treatment device, in particular to a heat treatment device for a crankshaft machining device, and belongs to the technical field of heat treatment devices.
Background
The crankshaft is the most important component in the engine. The crankshaft is subjected to heat treatment during machining, and the crankshaft is generally quenched during the heat treatment.
When present bent axle quenches, the bent axle after will heating is mostly put into aqueous, a lot of water can be remained on the bent axle surface, when shifting the bent axle, water on the bent axle and fixed particle can drip on the ground on the way or other structure surfaces, cause the pollution, and when changing the container of depositing water, still remain partial solid particle on the inner wall of container, it is inconvenient to clear up, and in the quenching process, remove the structure of centre gripping bent axle mostly, this in-process, the bent axle rocks on the structure of centre gripping easily, the condition of dislocation appears.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a heat treatment device for a crankshaft machining device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heat treatment device for a crankshaft machining device is designed, and comprises a seat plate, wherein a through groove is formed in the middle of the inner side of the seat plate, moving grooves are formed in the front side and the rear side of the upper end of the seat plate, a box body is arranged at the upper end of the seat plate through a moving mechanism, a first groove body and a second groove body are respectively formed in one side and the other side of the box body, a blowing mechanism is arranged on one side of the box body, a spraying mechanism is arranged on the other side of the box body, supporting plates are fixedly connected to two sides of the upper end of the seat plate, a top plate is fixedly connected to the upper ends of the supporting plates together, a hydraulic cylinder is fixedly connected to the middle of the top plate, a clamping mechanism is arranged at the lower end of a piston rod of the hydraulic cylinder and is positioned right above the second groove body, a fixing shell is fixedly connected to one side, away from the box body, of the supporting plate on one side of the upper end of the seat plate, an identification ring is fixedly connected to the outer wall of the front upper end of the fixing shell, the control panel is fixedly connected to the outer wall of the lower end of the front side of the fixed shell, the control panel is electrically connected with the hydraulic cylinder, the identification mechanism is installed at the upper end of the inside of the fixed shell, the support plate is fixedly connected to the outer wall of the lower end of one side of the fixed shell, which is away from the support plate on the same side, the upper end of the support plate is fixedly connected with the motor, the motor is electrically connected with the control panel, the output end of the motor is fixedly connected with the driving gear through the driving shaft, the driving shaft penetrates through and is slidably connected to the side wall of the fixed shell, and the driving gear is respectively connected with the moving mechanism and the identification mechanism through the first transmission mechanism and the second transmission mechanism;
the clamping mechanism comprises a second mounting plate, the upper end of the second mounting plate is fixedly connected with the lower end of a piston rod of a hydraulic cylinder, the two sides of the lower end of the second mounting plate are fixedly connected with side plates, the lower ends of the side plates are fixedly connected with a bottom plate together, the two sides of the lower end of the bottom plate are fixedly connected with vertical plates, the lower ends of the front surfaces of the vertical plates are fixedly connected with first clamping blocks, the front surfaces of partial vertical plates above the first clamping blocks are provided with limit grooves, the upper ends between the side plates are fixedly connected with a third mounting plate together, the middle part of the upper end of the third mounting plate is fixedly connected with a motor, the motor is electrically connected with a control panel, a second screw rod is fixedly connected with the output end of the motor, the lower end of the second screw rod is rotatably connected with the upper end of the bottom plate, and the outer wall of the circumference of the upper end of the second screw rod is sleeved with a lifting plate, the both sides of lifter plate all support on the homonymy curb plate, the equal fixedly connected with slide bar in the lower extreme both sides of lifter plate, the slide bar all runs through and sliding connection is on the bottom plate, the equal fixedly connected with second clamp splice of lower extreme of slide bar, the second clamp splice all is located the first clamp splice of homonymy directly over.
Preferably, the blowing mechanism comprises a fan, the fan is electrically connected with the control panel, the fan is fixedly connected to the outer wall of one side of the box body, the upper end of the fan is fixedly connected with a fixing plate through an air pipe, the fixing plate is fixedly connected to the middle of the inner side of the first groove body, a cavity is formed between the inner wall and the outer wall of the fixing plate, the cavity is communicated with the air pipe, a plurality of air nozzles are fixedly connected to the inner walls of the front portion and the rear portion of the fixing plate, and the air nozzles are communicated with the cavity.
Preferably, the spraying mechanism includes the water tank, water tank fixed connection is on the opposite side outer wall of box, the pump body is placed to the inside below of water tank, the pump body and control panel electric connection, the upper end fixedly connected with of the pump body absorbs water the pipe, the one end that the pump body was kept away from to the pipe that absorbs water passes the upper end lateral wall of water tank and the opposite side lateral wall of box and extends to the inside upper end of second cell body, the fixed pipe of the one end fixedly connected with of the pump body is kept away from to the pipe that absorbs water, fixed pipe fixed connection is in the inside upper end of second cell body, a plurality of second sprinkler heads of equidistant fixedly connected with of fixed pipe lower extreme, a plurality of first sprinkler heads of equidistant fixedly connected with on the front and back inner wall of fixed pipe.
Preferably, first drive mechanism includes first transfer line, first transfer line runs through and fixed connection through the bearing on the part bedplate of set casing below, the upper end fixedly connected with second bevel gear of first transfer line, second bevel gear and drive gear meshing are connected, the lower extreme fixedly connected with third bevel gear of first transfer line.
Preferably, the second transmission mechanism comprises a transverse plate, the transverse plate is fixedly connected to the middle of the inner side of the fixed shell, a second transmission rod vertically penetrates through the transverse plate through a bearing and is fixedly connected with the transverse plate, a fourth bevel gear is fixedly connected to the lower end of the second transmission rod and is meshed with the driving gear, and a fifth bevel gear is fixedly connected to the upper end of the second transmission rod.
Preferably, the marking mechanism comprises a rotating rod, the rotating rod is longitudinally arranged at the upper end of the inside of the fixed shell, the rotating rod is connected to the inner wall of the back of the fixed shell in a back rotating mode, a conical tooth ring is sleeved on the outer wall of the circumference of the back of the rotating rod and fixedly connected with the rotating rod, the conical tooth ring is meshed with a fifth bevel gear of the second transmission mechanism and connected with the fifth bevel gear, the front face of the rotating rod penetrates through the partial side wall of the fixed shell at the middle part of the marking ring through a bearing and is fixedly connected with a fixed disk, and an indicating plate is fixedly connected to the outer wall of the circumference of the upper end of the fixed disk.
Preferably, the moving mechanism comprises two first mounting plates, the two first mounting plates are respectively and fixedly connected to the outer walls of the two sides of the lower end of the box body, rolling grooves are formed in the front and rear parts of the lower ends of the two first mounting plates, balls are slidably connected inside the rolling grooves, the lower ends of the balls are respectively and rotatably connected to the inner parts of the moving grooves on the same side, first connecting plates are respectively and fixedly connected to the front and rear parts of the two first mounting plates, the lower ends of the two first connecting plates on the same side, which are close to each other, are respectively and fixedly connected with screw plates through second connecting plates, the two screw plates are respectively located inside the through grooves, first screw rods are respectively and fixedly connected to the middle parts of the two screw plates through bearings, one ends of the first screw rods are respectively and fixedly connected to the side walls of the through grooves through bearings, and one ends of the first screw rods are fixedly connected to the first bevel gears, the first bevel gear is meshed with a third bevel gear of the first transmission mechanism, and the other end of the first screw rod is rotatably connected to the inner wall of the other side of the through groove.
Preferably, two the spiral shell board is all located same central line with the first mounting panel of homonymy, two the distance between the lower extreme all is less than the distance between the upper and lower end of logical inslot portion on the spiral shell board.
Preferably, the second clamping blocks and the sliding rod are located on the same central line, and the side, close to the first clamping block on the same side, of each second clamping block and the first clamping block on the same side are both of concave arc structures.
Preferably, the back of the second clamping block is fixedly connected with a limiting block, and the limiting block is connected to the inner part of the limiting groove in the vertical plate on the same side in a sliding mode.
The heat treatment device for the crankshaft machining device provided by the invention has the beneficial effects that:
1. according to the invention, the blowing mechanism is arranged on the box body, the fixing plate of the blowing mechanism is arranged in the middle of the inner side of the first groove body, when the air blowing device is used, air can be blown into the cavity in the fixing plate through the fan, the air is blown to the crankshaft through the air nozzle, and part of water remained on the surface of the crankshaft is removed, so that the phenomenon that the water remained on the surface of the crankshaft pollutes the ground or the surfaces of other structures along the way when the crankshaft is moved later is avoided.
2. According to the invention, the spraying mechanism is arranged on the box body, the fixing pipe of the spraying mechanism is fixed at the upper end of the second groove body, and the fixing pipe is provided with the first water spraying head and the second water spraying head, so that water can be sprayed to the crankshaft during use, and water can be sprayed to the inner wall of the second groove body, so that partial solid particles on the surface of the crankshaft can be cleaned, meanwhile, the solid particles on the inner wall of the second groove body can be washed away, and the cleaning is more convenient.
3. When the box body is used, the driving mechanism drives the moving mechanism to operate through the first transmission mechanism, so that the box body moves below the clamping mechanism, the crankshaft can only move up and down, and the situation that the crankshaft shakes on the clamping mechanism and is staggered can be avoided.
Drawings
FIG. 1 is a schematic sectional view of a heat treatment apparatus for crankshaft machining according to the present invention;
FIG. 2 is a schematic structural view of an upper end of a seat plate of a heat treatment device for crankshaft machining according to the present invention;
FIG. 3 is a schematic structural diagram of a moving mechanism of a heat treatment apparatus for crankshaft machining according to the present invention;
FIG. 4 is an enlarged view of the area A in FIG. 3;
FIG. 5 is a schematic view of the external structure of a heat treatment apparatus for a crankshaft machining apparatus according to the present invention;
FIG. 6 is a schematic sectional view of a top view of a fixing plate of the heat treatment apparatus for crankshaft machining according to the present invention;
FIG. 7 is a schematic view of a heat treatment apparatus for crankshaft machining according to the present invention, which is a cross-sectional view of a fixed pipe;
FIG. 8 is a schematic view of the connection structure of the marking mechanism and the second transmission mechanism of the heat treatment device for crankshaft machining according to the present invention;
FIG. 9 is a schematic structural view of a clamping mechanism of a heat treatment apparatus for a crankshaft machining apparatus according to the present invention;
fig. 10 is a schematic view of the mounting structure of the second clamp of the heat treatment device for crankshaft machining according to the present invention on the vertical plate.
In the figure: the water spraying device comprises a seat plate 1, a through groove 2, a moving mechanism 3, a first mounting plate 31, a rolling groove 32, balls 33, a first connecting plate 34, a second connecting plate 35, a screw plate 36, a first screw 37, a first bevel gear 38, a blowing mechanism 4, a fan 41, an air pipe 42, a fixing plate 43, a cavity 44, an air nozzle 45, a spraying mechanism 5, a water tank 51, a pump body 52, a water suction pipe 53, a fixing pipe 54, a first water spraying head 55, a second water spraying head 56, a first transmission mechanism 6, a first transmission rod 61, a second bevel gear 62, a third bevel gear 63, a second transmission mechanism 7, a transverse plate 71, a second transmission rod 72, a fourth bevel gear 73, a fifth bevel gear 74, an identification mechanism 8, a rotating rod 81, a bevel gear ring 82, a fixing plate 83, an indication plate 84, a clamping mechanism 9, a second mounting plate 91, a side plate 92, a bottom plate 93, a vertical plate 94, a limiting groove 95, a first clamping block 96, a third mounting plate 97, a motor 98, a first bevel gear 38, a second bevel gear, a third bevel gear, a fourth gear, a fifth gear, a fourth gear, a fifth gear, a fourth gear, The device comprises a second screw 99, a lifting plate 910, a slide bar 911, a second clamping block 912, a limiting block 913, a moving groove 10, a box body 11, a first groove body 12, a second groove body 13, a fixed shell 14, a control panel 15, a carrier plate 16, a motor 17, a driving shaft 18, a driving gear 19, a supporting plate 20, a top plate 21, a hydraulic cylinder 22 and an identification ring 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-10, a heat treatment device for a crankshaft machining device comprises a seat plate 1, wherein a through groove 2 is formed in the middle of the inner side of the seat plate 1, moving grooves 10 are formed in the front and rear sides of the upper end of the seat plate 1, a box body 11 is installed at the upper end of the seat plate 1 through a moving mechanism 3, a first groove body 12 and a second groove body 13 are respectively formed in one side and the other side of the box body 11, a blowing mechanism 4 is installed on one side of the box body 11, a spraying mechanism 5 is installed on the other side of the box body 11, support plates 20 are fixedly connected to both sides of the upper end of the seat plate 1, a top plate 21 is fixedly connected to the upper ends of the support plates 20, a hydraulic cylinder 22 is fixedly connected to the middle of the top plate 21, a clamping mechanism 9 is installed at the lower end of a piston rod of the hydraulic cylinder 22, the clamping mechanism 9 is located right above the second groove body 13, a fixing shell 14 is fixedly connected to one side, far away from the box body 11, of the support plate 20, which is located on one side of the upper end of the seat plate 1, the outer wall of the upper end of the front of the fixed shell 14 is fixedly connected with an identification ring 23, the outer wall of the lower end of the front of the fixed shell 14 is fixedly connected with a control panel 15, the control panel 15 is electrically connected with a hydraulic cylinder 22, the upper end of the inside of the fixed shell 14 is provided with an identification mechanism 8, the outer wall of the lower end of one side of the fixed shell 14 away from the supporting plate 20 at the same side is fixedly connected with a carrier plate 16, the upper end of the carrier plate 16 is fixedly connected with a motor 17, the motor 17 is electrically connected with the control panel 15, the output end of the motor 17 is fixedly connected with a driving gear 19 through a driving shaft 18, the driving shaft 18 penetrates through and is connected with the side wall of the fixed shell 14 in a sliding manner, the driving gear 19 is respectively connected with the moving mechanism 3 and the identification mechanism 8 through a first transmission mechanism 6 and a second transmission mechanism 7, so that the motor 17 can drive the moving mechanism 3 and the identification mechanism 8 to operate simultaneously, the position of the box body 11 can be conveniently controlled by workers;
the clamping mechanism 9 comprises a second mounting plate 91, the upper end of the second mounting plate 91 is fixedly connected with the lower end of a piston rod of the hydraulic cylinder 22, both sides of the lower end of the second mounting plate 91 are fixedly connected with side plates 92, the lower end of the side plates 92 is fixedly connected with a bottom plate 93, both sides of the lower end of the bottom plate 93 are fixedly connected with a vertical plate 94, the front lower end of the vertical plate 94 is fixedly connected with a first clamping block 96, the front surface of part of the vertical plate 94 above the first clamping block 96 is provided with a limiting groove 95, the upper end between the side plates 92 is fixedly connected with a third mounting plate 97, the middle part of the upper end of the third mounting plate 97 is fixedly connected with a motor 98, the motor 98 is electrically connected with the control panel 15, the output end of the motor 98 is fixedly connected with a second screw 99, and the lower end of the second screw 99 is rotatably connected with the upper end of the bottom plate 93, the outer circumferential wall of the upper end of the second screw 99 is sleeved and connected with a lifting plate 910 by screw thread, the two sides of the lifting plate 910 are both abutted against the side plate 92 at the same side, the two sides of the lower end of the lifting plate 910 are both fixedly connected with sliding rods 911, the sliding rods 911 are all penetrated and slidably connected to the bottom plate 93, the lower ends of the sliding rods 911 are all fixedly connected with second clamping blocks 912, the second clamping blocks 912 are all positioned right above the first clamping blocks 96 on the same side, the second clamping blocks 912 are all positioned on the same central line with the sliding rod 911, the second clamping block 912 and the first clamping block 96 at the same side are both in a concave arc structure at the side close to each other, the back of the second clamping piece 912 is fixedly connected with a limiting block 913, the limiting blocks 913 are connected to the limiting grooves 95 in the vertical plates 94 on the same side in a sliding mode and can clamp the crankshaft during use, the hydraulic cylinder 22 can conveniently lift the crankshaft, and the crankshaft is quenched.
The blowing mechanism 4 comprises a fan 41, the fan 41 is electrically connected with the control panel 15, the fan 41 is fixedly connected to the outer wall of one side of the box body 11, the upper end of the fan 41 is fixedly connected with a fixing plate 43 through an air pipe 42, the fixing plate 43 is fixedly connected to the middle part of the inner side of the first groove body 12, a cavity 44 is formed between the inner wall and the outer wall of the fixing plate 43, the cavity 44 is communicated with the air pipe 42, a plurality of air nozzles 45 are fixedly connected to the inner walls of the front part and the rear part of the fixing plate 43, the air nozzles 45 are communicated with the cavity 44, when the blowing mechanism is used, residual water on the surface of the crankshaft can be removed, and the situation that the ground is polluted by the water is avoided.
Wherein, the spraying mechanism 5 comprises a water tank 51, the water tank 51 is fixedly connected on the outer wall of the other side of the box body 11, a pump body 52 is arranged at the lower part inside the water tank 51, the pump body 52 is electrically connected with the control panel 15, the upper end of the pump body 52 is fixedly connected with a water suction pipe 53, one end of the water suction pipe 53, which is far away from the pump body 52, penetrates through the side wall of the upper end of the water tank 51 and the side wall of the other side of the tank body 11 and extends to the upper end of the inside of the second tank body 13, one end of the suction pipe 53, which is far away from the pump body 52, is fixedly connected with a fixed pipe 54, the fixed pipe 54 is fixedly connected with the upper end of the inside of the second groove body 13, the lower end of the fixed pipe 54 is fixedly connected with a plurality of second water spraying heads 56 at equal intervals, and the inner walls of the front part and the rear part of the fixed pipe 54 are fixedly connected with a plurality of first water spraying heads 55 at equal intervals, so that the crankshaft can be conveniently washed, and meanwhile, the residual solid particles on the inner wall of the second groove body 13 can be conveniently cleaned.
Wherein, the first transmission mechanism 6 comprises a first transmission rod 61, the first transmission rod 61 penetrates through and is fixedly connected on a part of the seat plate 1 below the fixed shell 14 through a bearing, the upper end of the first transmission rod 61 is fixedly connected with a second bevel gear 62, the second bevel gear 62 is engaged with the driving gear 19, the lower end of the first transmission rod 61 is fixedly connected with a third bevel gear 63, the second transmission mechanism 7 comprises a transverse plate 71, the transverse plate 71 is fixedly connected at the middle part of the inner side of the fixed shell 14, the transverse plate 71 is vertically penetrated through and is fixedly connected with a second transmission rod 72 through a bearing, the lower end of the second transmission rod 72 is fixedly connected with a fourth bevel gear 73, the fourth bevel gear 73 is engaged with the driving gear 19, the upper end of the second transmission rod 72 is fixedly connected with a fifth bevel gear 74, and the moving mechanism 3 and the marking mechanism 8 are operated simultaneously, the worker can conveniently know the position of the box body 11 below the clamping mechanism 9.
Wherein, sign mechanism 8 includes bull stick 81, bull stick 81 vertically sets up the inside upper end at set casing 14, the back of bull stick 81 rotates to be connected on the back inner wall of set casing 14, the cover is established and fixedly connected with awl ring gear 82 on the back circumference outer wall of bull stick 81, the fifth bevel gear 74 meshing connection of awl ring gear 82 and second drive mechanism 7, the front of bull stick 81 runs through and fixed connection is on the partial set casing 14 lateral wall at sign ring 23 middle part through the bearing, the front fixedly connected with fixed disk 83 of bull stick 81, fixedly connected with indicator plate 84 on the upper end circumference outer wall of fixed disk 83, the position of control box 11 of being convenient for, conveniently falls into first cell body 12 and second cell body 13 with fixture 9.
Wherein, the moving mechanism 3 comprises two first mounting plates 31, two of the first mounting plates 31 are respectively fixedly connected to the outer walls of the two sides of the lower end of the box body 11, the front and the rear of the lower end of the two first mounting plates 31 are respectively provided with a rolling groove 32, the inside of the rolling groove 32 is respectively connected with a rolling ball 33 in a sliding manner, the lower end of the rolling ball 33 is respectively connected to the inside of the moving groove 10 at the same side in a rolling manner, the front and the rear of the two first mounting plates 31 are respectively fixedly connected with a first connecting plate 34, the lower ends of the two first connecting plates 34 at the same side close to one side are respectively fixedly connected with a screw plate 36 through a second connecting plate 35, the two screw plates 36 are respectively positioned inside the through groove 2, the middle parts of the two screw plates 36 are respectively connected with a first screw 37 in a penetrating manner and in a threaded manner, one end of the first screw rod 37 is respectively connected to the side wall of the through groove 2 through a bearing, one end of the first screw rod 37 is fixedly connected with a first bevel gear 38, the first bevel gear 38 is meshed with a third bevel gear 63 of the first transmission mechanism 6, and the other end of the first screw rod 37 is rotatably connected to the inner wall of the other side of the through groove 2, so that the box body 11 is fixed on the seat plate 1, and the box body 11 is driven to move at the upper end of the seat plate 1.
Specifically, when the invention is used, a power supply is switched on, the clamping mechanism 9 is lowered through the hydraulic cylinder 22, then two ends of the crankshaft are lapped on two first clamping blocks 96 of the clamping mechanism 9, then the motor 98 is started, the motor 98 rotates the second screw 99, the second screw 99 moves the lifting plate 910 downwards, the lifting plate 910 moves two second clamping blocks 912 downwards through the sliding rod 911, the second clamping blocks 912 are matched with the first clamping blocks 96 on the same side to clamp the crankshaft, then the hydraulic cylinder 22 raises the crankshaft, then the motor 17 rotates the driving gear 19 through the driving shaft 18, the driving gear 19 rotates the second bevel gear 62 and the fourth bevel gear 73, the second bevel gear 62 rotates the third bevel gear 63 through the first transmission rod 61, the third bevel gear 63 rotates the first bevel gear 38, the first bevel gear 38 drives the first screw 37 to rotate, the first screw 37 drives the two screw plates 36 to move horizontally in the through groove 2, the two screw plates 36 drive the box body 11 to move at the upper end of the seat plate 1 through the connected first mounting plate 31, gradually move the second groove body 13 to the right below the crankshaft, simultaneously the fourth bevel gear 73 rotates the fifth bevel gear 74 through the second transmission rod 72, the fifth bevel gear 74 rotates the bevel gear ring 82, the bevel gear ring 82 drives the rotating rod 81 to rotate, the rotating rod 81 drives the fixed disc 83 to rotate at the inner side of the identification ring 23, the indicating plate 84 can slide on the identification ring 23, a worker can observe the position of the indicating plate 84 on the identification ring 23, control the position of the box body 11 on the seat plate 1, then drive the crankshaft into the second groove body 13 through the hydraulic cylinder 22 to start quenching, then start the pump body 52, the pump body 52 conveys water in the water tank 51 into the fixed pipe 54 through the water suction pipe 53, then spray water to the crankshaft through the first water spray head 55 to remove part of solid particles on the crankshaft, meanwhile, when water in the second tank body 13 is replaced, solid particles on the inner wall of the second tank body 13 are removed, then the box body 11 is driven by the motor 17 to continuously move at the upper end of the seat plate 1, the first tank body 12 is moved to the lower part of the crankshaft, the crankshaft is lowered into the first tank body 12, part of water remaining on the crankshaft is gathered inside the first tank body 12, the fan 41 is started, the fan 41 blows air into the cavity 44 in the fixing plate 43 through the air pipe 42, the air nozzle 45 blows air to the crankshaft, and the water remaining on the crankshaft is removed.
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.
Claims (10)
1. The utility model provides a device heat treatment device is used in bent axle processing, includes bedplate (1), its characterized in that, logical groove (2) have been seted up at the inboard middle part of bedplate (1), shifting chute (10) have all been seted up to the side around the upper end of bedplate (1), box (11) are installed through moving mechanism (3) in the upper end of bedplate (1).
2. The heat treatment device for the crankshaft machining device according to claim 2, wherein a first groove body (12) and a second groove body (13) are respectively formed in one side and the other side of the box body (11), the blowing mechanism (4) is installed on one side of the box body (11), the spraying mechanism (5) is installed on the other side of the box body (11), supporting plates (20) are fixedly connected to both sides of the upper end of the seat plate (1), a top plate (21) is fixedly connected to the upper ends of the supporting plates (20) together, a hydraulic cylinder (22) is fixedly connected to the middle of the top plate (21), a clamping mechanism (9) is installed at the lower end of a piston rod of the hydraulic cylinder (22), the clamping mechanism (9) is located right above the second groove body (13), and a fixed shell (14) is fixedly connected to one side, far away from the box body (11), of the supporting plate (20) on one side of the upper end of the seat plate (1), fixedly connected with sign ring (23) on the positive upper end outer wall of set casing (14), fixedly connected with control panel (15) on the positive lower extreme outer wall of set casing (14), control panel (15) and pneumatic cylinder (22) electric connection, identification mechanism (8) are installed to the inside upper end of set casing (14), fixedly connected with support plate (16) on one side lower extreme outer wall of homonymy backup pad (20) is kept away from in set casing (14), upper end fixedly connected with motor (17) of support plate (16), motor (17) and control panel (15) electric connection, through drive shaft (18) fixedly connected with drive gear (19) on the output of motor (17), drive shaft (18) run through and sliding connection is on the lateral wall of set casing (14), drive gear (19) are mutually connected with moving mechanism (3) and identification mechanism (8) respectively through first drive mechanism (6) and second drive mechanism (7) Connecting;
the clamping mechanism (9) comprises a second mounting plate (91), the upper end of the second mounting plate (91) is fixedly connected with the lower end of a piston rod of a hydraulic cylinder (22), both sides of the lower end of the second mounting plate (91) are fixedly connected with side plates (92), the lower end of each side plate (92) is fixedly connected with a bottom plate (93) together, both sides of the lower end of each bottom plate (93) are fixedly connected with a vertical plate (94), the lower end of the front surface of each vertical plate (94) is fixedly connected with a first clamping block (96), part of the vertical plates (94) above the first clamping blocks (96) are provided with limiting grooves (95) in the front surface, the upper ends between the side plates (92) are fixedly connected with a third mounting plate (97) together, the middle part of the upper end of the third mounting plate (97) is fixedly connected with a motor (98), and the motor (98) is electrically connected with a control panel (15), a second screw (99) is fixedly connected to the output end of the motor (98), the lower end of the second screw (99) is rotatably connected to the upper end of the bottom plate (93), a lifting plate (910) is sleeved on the outer wall of the circumference of the upper end of the second screw (99) and in threaded connection, two sides of the lifting plate (910) are abutted to side plates (92) on the same side, slide rods (911) are fixedly connected to two sides of the lower end of the lifting plate (910), the slide rods (911) are both penetrated and slidably connected to the bottom plate (93), second clamping blocks (912) are fixedly connected to the lower end of the slide rod (911), and the second clamping blocks (912) are both located right above the first clamping blocks (96) on the same side;
blowing mechanism (4) includes fan (41), fan (41) and control panel (15) electric connection, fan (41) fixed connection is on one side outer wall of box (11), tuber pipe (42) fixedly connected with fixed plate (43) are passed through to the upper end of fan (41), fixed plate (43) fixed connection is at the inboard middle part of first cell body (12), cavity (44) have been seted up between the interior outer wall of fixed plate (43), cavity (44) and tuber pipe (42) communicate with each other, equal fixedly connected with a plurality of tuyeres (45) on the front and back inner wall of fixed plate (43), tuyeres (45) all communicate with each other with cavity (44).
3. The heat treatment device for the crankshaft machining device according to claim 2, wherein the spraying mechanism (5) comprises a water tank (51), the water tank (51) is fixedly connected to the outer wall of the other side of the box body (11), a pump body (52) is placed below the inner portion of the water tank (51), the pump body (52) is electrically connected with the control panel (15), a water suction pipe (53) is fixedly connected to the upper end of the pump body (52), one end, away from the pump body (52), of the water suction pipe (53) penetrates through the side wall of the upper end of the water tank (51) and the side wall of the other side of the box body (11) and extends to the upper end of the inner portion of the second groove body (13), a fixed pipe (54) is fixedly connected to one end, away from the pump body (52), of the fixed pipe (54) is fixedly connected to the upper end of the inner portion of the second groove body (13), and a plurality of second water spraying heads (56) are fixedly connected to the lower end of the fixed pipe (54) at equal intervals, the inner walls of the front part and the rear part of the fixed pipe (54) are fixedly connected with a plurality of first water spraying heads (55) at equal intervals.
4. The heat treatment device for the crankshaft machining device according to claim 2, wherein the first transmission mechanism (6) comprises a first transmission rod (61), the first transmission rod (61) penetrates through a bearing and is fixedly connected to a portion of the seat plate (1) below the fixed shell (14), a second bevel gear (62) is fixedly connected to the upper end of the first transmission rod (61), the second bevel gear (62) is meshed with the driving gear (19), and a third bevel gear (63) is fixedly connected to the lower end of the first transmission rod (61).
5. The heat treatment device for the crankshaft machining device according to claim 2, wherein the second transmission mechanism (7) comprises a transverse plate (71), the transverse plate (71) is fixedly connected to the middle portion of the inner side of the fixed shell (14), a second transmission rod (72) vertically penetrates through the transverse plate (71) through a bearing and is fixedly connected to the inner portion of the transverse plate (71), a fourth bevel gear (73) is fixedly connected to the lower end of the second transmission rod (72), the fourth bevel gear (73) is in meshed connection with the driving gear (19), and a fifth bevel gear (74) is fixedly connected to the upper end of the second transmission rod (72).
6. The heat treatment apparatus for crankshaft machining according to claim 2, the marking mechanism (8) comprises a rotating rod (81), the rotating rod (81) is longitudinally arranged at the upper end of the inside of the fixed shell (14), the back surface of the rotating rod (81) is rotatably connected on the back inner wall of the fixed shell (14), a conical tooth ring (82) is sleeved and fixedly connected on the circumferential outer wall of the back of the rotating rod (81), the bevel gear ring (82) is meshed with a fifth bevel gear (74) of the second transmission mechanism (7), the front surface of the rotating rod (81) penetrates through and is fixedly connected to the side wall of a part of the fixed shell (14) in the middle of the identification ring (23) through a bearing, the front face of the rotating rod (81) is fixedly connected with a fixed disc (83), and an indicating plate (84) is fixedly connected to the outer wall of the circumference of the upper end of the fixed disc (83).
7. The heat treatment device according to claim 2, wherein the moving mechanism (3) comprises two first mounting plates (31), the two first mounting plates (31) are respectively and fixedly connected to the outer walls of the two sides of the lower end of the box body (11), rolling grooves (32) are respectively formed in the front and rear parts of the lower ends of the two first mounting plates (31), balls (33) are respectively and slidably connected to the insides of the rolling grooves (32), the lower ends of the balls (33) are respectively and rotatably connected to the insides of the moving grooves (10) on the same side, first connecting plates (34) are respectively and fixedly connected to the front and rear parts of the two first mounting plates (31), screw plates (36) are respectively and fixedly connected to the lower ends of the two first connecting plates (34) on the same side close to each other through second connecting plates (35), and the two screw plates (36) are respectively located inside the through grooves (2), the middle parts of the two screw plates (36) run through together and are in threaded connection with a first screw rod (37), one end of the first screw rod (37) runs through a bearing and is fixedly connected to the side wall of one side of the through groove (2), one end of the first screw rod (37) is fixedly connected with a first bevel gear (38), the first bevel gear (38) is meshed with a third bevel gear (63) of the first transmission mechanism (6) and is connected with the inner wall of the other side of the through groove (2) in a rotating mode, and the other end of the first screw rod (37) is connected to the inner wall of the other side of the through groove (2).
8. The heat treatment device for the crankshaft machining device according to claim 7, wherein the two screw plates (36) are located on the same central line with the first mounting plate (31) on the same side, and the distance between the upper end and the lower end of each screw plate (36) is smaller than the distance between the upper end and the lower end inside the through groove (2).
9. The heat treatment device for the crankshaft machining device according to claim 2, wherein the second clamping blocks (912) and the sliding rod (911) are located on the same central line, and the sides, close to the first clamping blocks (96) on the same side, of the second clamping blocks (912) and the first clamping blocks (96) on the same side are both in a concave arc structure.
10. The heat treatment device for the crankshaft machining device according to claim 2, wherein the back surfaces of the second clamping blocks (912) are fixedly connected with limiting blocks (913), and the limiting blocks (913) are slidably connected with the insides of the limiting grooves (95) on the same side vertical plate (94).
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| CN202210094299.6A CN114410946B (en) | 2022-01-26 | 2022-01-26 | Device heat treatment device for crankshaft machining |
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| CN202210094299.6A CN114410946B (en) | 2022-01-26 | 2022-01-26 | Device heat treatment device for crankshaft machining |
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| CN111215860A (en) * | 2020-03-07 | 2020-06-02 | 陈振 | Machining method of engine crankshaft |
| CN111809020A (en) * | 2020-07-06 | 2020-10-23 | 咸阳圣亚机电设备有限公司 | Heat treatment marking method for automobile gear-shifting fork shaft products |
| CN212833885U (en) * | 2020-07-06 | 2021-03-30 | 镇江浩宇工具有限公司 | Clamping mechanism for quenching plate workpiece |
| CN113106216A (en) * | 2021-04-16 | 2021-07-13 | 张庆新 | Heat treatment device for precision forging |
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|---|---|---|---|---|
| JP2001303134A (en) * | 2000-04-26 | 2001-10-31 | Denki Kogyo Co Ltd | Method and apparatus for high-frequency induction tempering of crank shaft apparatus |
| US20190202021A1 (en) * | 2017-12-29 | 2019-07-04 | Citic Dicastal Co., Ltd | Rotary wheel cleaning device |
| CN109706062A (en) * | 2019-02-26 | 2019-05-03 | 北京盈和瑞环境科技股份有限公司 | Material feeding box |
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