CN114410946B - Device heat treatment device for crankshaft machining - Google Patents
Device heat treatment device for crankshaft machining Download PDFInfo
- Publication number
- CN114410946B CN114410946B CN202210094299.6A CN202210094299A CN114410946B CN 114410946 B CN114410946 B CN 114410946B CN 202210094299 A CN202210094299 A CN 202210094299A CN 114410946 B CN114410946 B CN 114410946B
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- fixedly connected
- plate
- plates
- bevel gear
- wall
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 238000003754 machining Methods 0.000 title claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000007664 blowing Methods 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 45
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- 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
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a heat treatment device of a device for processing a crankshaft, which comprises a seat plate, wherein a through groove is formed in the middle of the inner side of the seat plate, movable 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 movable 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 at one side of the box body, a spraying mechanism is arranged at the other side of the box body, support plates are fixedly connected to the two sides of the upper end of the seat plate, and a top plate is fixedly connected to the upper end of the support plates together, so that the heat treatment device has the following beneficial effects: according to the invention, the air blowing mechanism is arranged on the box body, the fixing plate of the air blowing mechanism is arranged in the middle of the inner side of the first groove body, when the air blowing mechanism is used, air can be blown into the cavity in the fixing plate through the fan, and the air is blown to the crankshaft through the air nozzle, so that partial water remained on the surface of the crankshaft is removed, and the phenomenon that the residual water on the surface of the crankshaft pollutes the ground or other structural surfaces 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 an engine. The crankshaft is subjected to heat treatment during processing, and the crankshaft is usually quenched during the heat treatment.
At present, most of crankshafts after heating are placed in water, a lot of water remains on the surface of the crankshafts, water and fixed particles on the crankshafts can drop on the ground or other structural surfaces along the way to cause pollution when the crankshafts are transferred, part of solid particles still remain on the inner wall of a container when the container for storing water is replaced, cleaning is inconvenient, and in the quenching process, most of crankshafts are in a structure for clamping the crankshafts in a moving way, and the crankshafts shake on the clamped structure easily to cause dislocation.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a heat treatment device of a device for processing a crankshaft.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the device for processing the crank shaft comprises a seat plate, wherein a through groove is formed in the middle of the inner side of the seat plate, a moving groove is formed in the front side and the rear side of the upper end of the seat plate, a box body is installed 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 installed at one side of the box body, a spraying mechanism is installed at the other side of the box body, supporting plates are fixedly connected to the two sides of the upper end of the seat plate, a top plate is fixedly connected to the upper end of each supporting plate, a hydraulic cylinder is fixedly connected to the middle of each top plate, a clamping mechanism is installed at the lower end of a piston rod of each hydraulic cylinder and is located right above the second groove body, a fixing shell is fixedly connected to one side of a supporting plate far away from the box body through a moving mechanism, an identification ring is fixedly connected to the outer wall of the front upper end of each fixing shell, a control panel is fixedly connected to the outer wall of the front lower end of each fixing shell, a spraying mechanism is electrically connected to the other through a driving motor, the inner upper end of each fixing shell is fixedly connected to the corresponding driving motor, and the driving motor is fixedly connected to the upper end of the driving motor through the driving mechanism;
the clamping mechanism comprises a second mounting plate, the upper end of second mounting plate and the piston rod lower extreme fixed connection of pneumatic cylinder, the equal fixedly connected with curb plate in lower extreme both sides of second mounting plate, the common fixedly connected with bottom plate of lower extreme of curb plate, the equal fixedly connected with riser in lower extreme both sides of bottom plate, the equal fixedly connected with first clamp splice of front lower extreme of riser, the spacing groove has all been seted up in the partial riser front of first clamp splice top, the common fixedly connected with third mounting plate of upper end between the curb plate, the upper end middle part fixedly connected with motor of third mounting plate, motor and control panel electric connection, fixedly connected with second screw rod on the output of motor, the lower extreme rotation of second screw rod is connected in the upper end of bottom plate, the cover is established and threaded connection has the lifter on the upper end circumference outer wall of second screw rod, the both sides of lifter all support on the homonymy curb plate, the equal fixedly connected with slide bar in lower extreme both sides of lifter, equal fixedly connected with slide bar on the second clamp splice of slide bar, equal fixedly connected with second clamp splice on the homonymy.
Preferably, the blowing mechanism comprises a blower, the blower is electrically connected with a control panel, the blower is fixedly connected with the outer wall of one side of the box body, the upper end of the blower is fixedly connected with a fixing plate through an air pipe, the fixing plate is fixedly connected with the middle part 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 an air pipe, a plurality of air nozzles are fixedly connected with 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 comprises a 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, pump body and control panel electric connection, the upper end fixedly connected with of pump body absorbs water the pipe, the one end that the pump body was kept away from to the pipe passes the inside upper end of the opposite side lateral wall of upper end lateral wall and box of water tank and extension to the second cell body, the one end fixedly connected with fixed pipe that the pump body was kept away from to the pipe that absorbs water, fixed pipe fixed connection is in the inside upper end of second cell body, equidistant fixedly connected with a plurality of second sprinkler heads of fixed pipe lower extreme, equidistant fixedly connected with a plurality of first sprinkler heads on the front and back portion inner wall of fixed pipe.
Preferably, the first transmission mechanism comprises a first transmission rod, the first transmission rod penetrates through a bearing and is fixedly connected to a part of the seat plate below the fixed shell, the upper end of the first transmission rod is fixedly connected with a second bevel gear, the second bevel gear is in meshed connection with the driving gear, and the lower end of the first transmission rod is fixedly connected with a third bevel gear.
Preferably, the second transmission mechanism comprises a transverse plate, the transverse plate is fixedly connected to the middle part of the inner side of the fixed shell, the second transmission rod is vertically penetrated through the transverse plate through a bearing and is fixedly connected with the transverse plate, the lower end of the second transmission rod is fixedly connected with a fourth bevel gear, the fourth bevel gear is in meshed connection with the driving gear, and the upper end of the second transmission rod is fixedly connected with a fifth bevel gear.
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 back surface of the rotating rod is rotationally connected to the inner wall of the back surface of the fixed shell, a conical tooth ring is sleeved on the outer circumferential wall of the back surface of the rotating rod and fixedly connected with the conical tooth ring, the conical tooth ring is meshed with a fifth bevel gear of the second transmission mechanism, the front surface of the rotating rod penetrates through a bearing and is fixedly connected to the side wall of the part of the fixed shell in the middle of the marking ring, a fixed disc is fixedly connected to the front surface of the rotating rod, and an indication plate is fixedly connected to the outer circumferential wall of the upper end of the fixed disc.
Preferably, the moving mechanism comprises two first mounting plates, the two first mounting plates are respectively and fixedly connected to the outer walls of two sides of the lower end of the box body, rolling grooves are formed in the front and rear parts of the lower end of the first mounting plates, balls are slidably connected to the inside of the rolling grooves, the lower ends of the balls are fixedly connected to the inside of the same side moving grooves, the two first mounting plates are fixedly connected with first connecting plates in the front and rear parts, the two first connecting plates are mutually close to the lower ends of one side, screw plates are fixedly connected to the screw plates through second connecting plates in common, the two screw plates are positioned in the inside of the through grooves, the middle parts of the two screw plates are fixedly connected with first screw rods in common, one ends of the first screw rods are fixedly connected to one side wall of the through grooves through bearings, the first bevel gears are in meshed connection with third bevel gears of the first transmission mechanism, and the other ends of the first screw rods are rotatably connected to the inner walls of the other sides of the through grooves.
Preferably, the two screw plates and the first mounting plate on the same side are positioned on the same central line, and the distance between the upper end and the lower end of the two screw plates is smaller than the distance between the upper end and the lower end of the inside of the through groove.
Preferably, the second clamping blocks and the slide bars are positioned on the same central line, and the second clamping blocks and the first clamping blocks on the same side are in concave arc structures on the sides close to each other.
Preferably, the back of second clamp splice is all fixedly connected with stopper, the inside of the spacing groove of stopper all sliding connection on homonymy riser.
The heat treatment device for the crankshaft machining device has the beneficial effects that:
1. according to the invention, the air blowing mechanism is arranged on the box body, the fixing plate of the air blowing mechanism is arranged in the middle of the inner side of the first groove body, when the air blowing mechanism is used, air can be blown into the cavity in the fixing plate through the fan, and the air is blown to the crankshaft through the air nozzle, so that partial water remained on the surface of the crankshaft is removed, and the phenomenon that the residual water on the surface of the crankshaft pollutes the ground or other structural surfaces along the way when the crankshaft is moved later is avoided.
2. The invention sets up the spraying mechanism on the box, the fixed pipe of the spraying mechanism is fixed on the upper end of the second groove, and the fixed pipe is set up with a plurality of first water spraying heads and second water spraying heads, when the novel crankshaft cleaning device is used, water can be sprayed to the crankshaft, meanwhile, water can be sprayed to the inner wall of the second groove body, and meanwhile, part of solid particles on the surface of the crankshaft can be cleaned, and the solid particles on the inner wall of the second groove body can be washed away, so that the cleaning is convenient.
3. The box body is arranged on the seat plate through the moving mechanism, the moving mechanism is connected with the driving gear on the motor through the first transmission mechanism, and 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 condition that the crankshaft shakes on the clamping mechanism and is misplaced can be avoided.
Drawings
FIG. 1 is a schematic view showing a sectional structure of a heat treatment apparatus for a crankshaft machining apparatus according to the present invention;
FIG. 2 is a schematic view of the upper end of a seat plate of a heat treatment device of a crankshaft machining device according to the present invention;
FIG. 3 is a schematic view of a moving mechanism of a heat treatment apparatus for a crankshaft machining apparatus according to the present invention;
FIG. 4 is an enlarged view of the area at A in FIG. 3;
FIG. 5 is a schematic view showing the external structure of a heat treatment apparatus for a crankshaft machining apparatus according to the present invention;
FIG. 6 is a schematic top view showing a sectional structure of a fixing plate of a heat treatment apparatus for a crankshaft machining apparatus according to the present invention;
FIG. 7 is a schematic side sectional view of a fixing tube of a heat treatment apparatus for a crankshaft machining apparatus according to the present invention;
FIG. 8 is a schematic diagram of a connection structure between a marking mechanism and a second transmission mechanism of a heat treatment device of a crankshaft machining device according to the present invention;
FIG. 9 is a schematic view of a clamping mechanism of a heat treatment device for a crankshaft machining device according to the present invention;
fig. 10 is a schematic view showing a mounting structure of a second clamp block of a heat treatment apparatus for a crankshaft machining apparatus on a vertical plate according to the present invention.
In the figure: the seat plate 1, the through slot 2, the moving mechanism 3, the first mounting plate 31, the rolling slot 32, the ball 33, the first connecting plate 34, the second connecting plate 35, the screw plate 36, the first screw rod 37, the first bevel gear 38, the blowing mechanism 4, the blower 41, the air duct 42, the fixing plate 43, the cavity 44, the air nozzle 45, the spraying mechanism 5, the water tank 51, the pump body 52, the suction pipe 53, the fixing pipe 54, the first water spray head 55, the second water spray head 56, the first transmission mechanism 6, the first transmission rod 61, the second bevel gear 62, the third bevel gear 63, the second transmission mechanism 7, the cross plate 71, the second transmission rod 72, the fourth bevel gear 73, the fifth bevel gear 74, the marking mechanism 8, the rotating rod 81, the bevel gear ring 82, the fixing plate 83, the indicating plate 84, the clamping mechanism 9, the second mounting plate 91, the side plate 92, the bottom plate 93, the vertical plate 94, the limit slot 95, the first clamp block 96, the third mounting plate 97, the motor 98, the second screw rod 99, the lifting plate 910, the slide bar 911, the second clamp block 912, the limit block, the moving slot 10, the box 11, the first mounting plate 97, the drive plate 12, the drive cylinder 13, the drive plate 18, the top plate 13, the drive plate 13, the top plate 13, the drive plate 13, the top plate 13, the hydraulic plate 13, the top plate 13, the drive plate 13, and the drive plate 13.
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.
Referring to fig. 1-10, a heat treatment device for a device for processing a crank shaft comprises a seat plate 1, a through groove 2 is formed in the middle of the inner side of the seat plate 1, movable grooves 10 are formed in the front side and the rear side of the upper end of the seat plate 1, a box body 11 is arranged at the upper end of the seat plate 1 through a movable 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 arranged at one side of the box body 11, a spraying mechanism 5 is arranged at the other side of the box body 11, a supporting plate 20 is fixedly connected to both sides of the upper end of the seat plate 1, a top plate 21 is fixedly connected to the upper end of the supporting plate 20, a hydraulic cylinder 22 is fixedly connected to the middle of the top plate 21, a clamping mechanism 9 is arranged at the lower end of a piston rod of the hydraulic cylinder 22 and is positioned right above the second groove body 13, the support plate 20 on one side of the upper end of the seat plate 1 is fixedly connected with the fixing shell 14 on one side far away from the box body 11, the outer wall of the upper end of the front surface of the fixing shell 14 is fixedly connected with the identification ring 23, the outer wall of the lower end of the front surface of the fixing shell 14 is fixedly connected with the control panel 15, the control panel 15 is electrically connected with the hydraulic cylinder 22, the identification mechanism 8 is arranged at the upper end of the inside of the fixing shell 14, the support plate 16 is fixedly connected with the outer wall of the lower end of one side of the fixing shell 14 far away from the same side support plate 20, the upper end of the support plate 16 is fixedly connected with the motor 17, the motor 17 is electrically connected with the control panel 15, the output end of the motor 17 is fixedly connected with the driving gear 19 through the driving shaft 18, the driving shaft 18 penetrates through and is slidingly connected on the side wall of the fixing shell 14, the driving gear 19 is respectively connected with the moving mechanism 3 and the identification mechanism 8 through the first transmission mechanism 6 and the second transmission mechanism 7, the motor 17 is convenient to drive the moving mechanism 3 and the marking mechanism 8 to operate simultaneously, so that the staff can control the position of the box 11 conveniently;
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, two sides of the lower end of the second mounting plate 91 are fixedly connected with side plates 92, the lower ends of the side plates 92 are fixedly connected with a bottom plate 93 together, two sides of the lower end of the bottom plate 93 are fixedly connected with vertical plates 94, the front lower ends of the vertical plates 94 are fixedly connected with first clamping blocks 96, limit grooves 95 are formed in the front faces of part of the vertical plates 94 above the first clamping blocks 96, the upper ends between the side plates 92 are fixedly connected with a third mounting plate 97 together, a motor 98 is fixedly connected with the middle part of the upper end of the third mounting plate 97, the motor 98 is electrically connected with a control panel 15, the output end of the motor 98 is fixedly connected with a second screw 99, the lower end of the second screw 99 is rotationally connected with the upper end of the bottom plate 93, the upper end circumference outer wall of the second screw 99 is sleeved with and connected with a lifting plate 910 in a threaded manner, two sides of the lifting plate 910 are propped against the same side plate 92, two sides of the lower end of the lifting plate 910 are fixedly connected with a sliding rod 911, the sliding rod 911 is penetrated through and slidably connected with a bottom plate 93, the lower end of the sliding rod 911 is fixedly connected with a second clamping block 912, the second clamping block 912 is positioned right above the same side first clamping block 96, the second clamping block 912 and the sliding rod 911 are positioned on the same central line, two sides, close to the same side, of the second clamping block 912 and the same side first clamping block 96 are in a concave arc structure, the back surface of the second clamping block 912 is fixedly connected with a limiting block 913, the limiting block 913 is slidably connected with the inside of a limiting groove 95 on the same side vertical plate 94, and can clamp a crankshaft during use, so that the crankshaft 22 can be lifted conveniently, and (5) quenching the crankshaft is completed.
The air 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 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 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 portion and the rear portion of the fixing plate 43, the air nozzles 45 are communicated with the cavity 44, and partial water remained on the surface of a crankshaft can be removed when the air blowing mechanism is used, so that the water can be prevented from polluting the ground.
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 tank 11, a pump body 52 is placed below the water tank 51, the pump body 52 is electrically connected with a 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, far away from the pump body 52, penetrates through the upper end side wall of the water tank 51 and the outer side wall of the tank 11 and extends to the inner upper end of the second tank 13, one end of the water suction pipe 53, far away from the pump body 52, is fixedly connected with a fixing pipe 54, the fixing pipe 54 is fixedly connected to the inner upper end of the second tank 13, a plurality of second water spray heads 56 are fixedly connected to the lower end of the fixing pipe 54 at equal intervals, a plurality of first water spray heads 55 are fixedly connected to the inner walls of the front portion and the rear portion of the fixing pipe 54, a crankshaft is convenient to rinse, and meanwhile, solid particles remained on the inner wall of the second tank 13 are convenient to clean.
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 the part seat board 1 below the fixed shell 14, the upper end of the first transmission rod 61 is fixedly connected with a second bevel gear 62, the second bevel gear 62 is in meshed connection 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 to the middle part of the inner side of the fixed shell 14, the inside of the transverse plate 71 vertically penetrates through the bearing and is fixedly connected with a second transmission rod 72, the lower end of the second transmission rod 72 is fixedly connected with a fourth bevel gear 73, the fourth bevel gear 73 is in meshed connection with the driving gear 19, the upper end of the second transmission rod 72 is fixedly connected with a fifth bevel gear 74, the moving mechanism 3 and the marking mechanism 8 are simultaneously operated, and workers can conveniently know the position of the box 11 below the clamping mechanism 9.
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 rotationally connected to the inner wall of the back surface of the fixed shell 14, a bevel gear ring 82 is sleeved on the outer circumferential wall of the back surface of the rotating rod 81 and fixedly connected with the bevel gear ring 82, 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 a bearing and is fixedly connected to the side wall of the part of the fixed shell 14 in the middle of the marking ring 23, a fixed disc 83 is fixedly connected to the front surface of the rotating rod 81, an indicating plate 84 is fixedly connected to the outer circumferential wall of the upper end of the fixed disc 83, the position of the box 11 is conveniently controlled, and the clamping mechanism 9 is conveniently lowered into the first groove body 12 and the second groove body 13.
The moving mechanism 3 includes two first mounting plates 31, two the first mounting plates 31 are respectively fixedly connected on the outer walls of two sides of the lower end of the box 11, two the rolling grooves 32 are respectively formed in the front and rear parts of the lower end of the first mounting plates 31, balls 33 are respectively and slidably connected in the rolling grooves 32, the lower ends of the balls 33 are respectively and slidably connected in the same side of the moving grooves 10, two first connecting plates 34 are respectively and fixedly connected in the front and rear parts of the first mounting plates 31, two screw plates 36 are respectively and fixedly connected to the lower ends of the first connecting plates 34 on the same side through second connecting plates 35, two screw plates 36 are respectively located in the inner part of the through grooves 2, the middle parts of the two screw plates 36 are jointly penetrated and are in threaded connection with first screw rods 37, one ends of the first screw rods 37 penetrate through bearings and are fixedly connected on one side wall of the through grooves 2, one ends of the first screw rods 37 are fixedly connected with first bevel gears 38, the other ends of the first bevel gears 38 and the third bevel gears 63 of the first transmission mechanism 6 are fixedly connected with screw rods 37 on the inner wall of the box 11, and the other ends of the box 11 are meshed with the other side of the box 1 at the same time.
Specifically, when the invention is used, the power supply is connected, the clamping mechanism 9 is lowered through the hydraulic cylinder 22, then two ends of a crankshaft are put on two first clamping blocks 96 of the clamping mechanism 9, then the motor 98 is started, the motor 98 rotates the second screw rod 99, the second screw rod 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 and the first clamping blocks 96 on the same side are matched to clamp the crankshaft, then the hydraulic cylinder 22 lifts 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 rod 37 to rotate, the first screw rod 37 drives the two screw plates 36 to horizontally move 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 position 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 conical tooth ring 82, the conical tooth 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 slides on the identification ring 23, a worker can observe the position of the indicating plate 84 on the identification ring 23, the position of the box body 11 on the seat plate 1 is controlled, then the crankshaft enters the interior of the second groove body 13 through the hydraulic cylinder 22 to start quenching, then the pump body 52 is started, the pump body 52 conveys water in the water tank 51 into the fixed pipe 54 through the water suction pipe 53, then part of solid particles on the crankshaft are removed through the first water spray head 55, meanwhile, when the 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 motor 17 drives the box body 11 to continuously move at the upper end of the seat board 1, the first tank body 12 is moved below a crankshaft, the crankshaft is lowered into the first tank body 12, part of water remained on the crankshaft is accumulated in the first tank body 12, the fan 41 is started, the fan 41 blows air into the cavity 44 in the fixed plate 43 through the air pipe 42, the air nozzle 45 blows air to the crankshaft, and the water remained on the crankshaft is removed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The heat treatment device for the device for machining the crank shaft comprises a seat plate (1), and is characterized in that a through groove (2) is formed in the middle of the inner side of the seat plate (1), movable grooves (10) are formed in the front side and the rear side of the upper end of the seat plate (1), and a box body (11) is mounted at the upper end of the seat plate (1) through a movable mechanism (3); the utility model discloses a novel air blowing device, which is characterized in that a first groove body (12) and a second groove body (13) are respectively arranged on one side and the other side of a box body (11), an air blowing mechanism (4) is arranged on one side of the box body (11), a spraying mechanism (5) is arranged on the other side of the box body (11), a supporting plate (20) is fixedly connected to two sides of the upper end of a seat plate (1), a top plate (21) is fixedly connected to the upper end of the supporting plate (20), a hydraulic cylinder (22) is fixedly connected to the middle part of the top plate (21), a clamping mechanism (9) is arranged at the lower end of a piston rod of the hydraulic cylinder (22), the clamping mechanism (9) is arranged right above the second groove body (13), a fixing shell (14) is fixedly connected to one side, far away from the box body (11), a marking ring (23) is fixedly connected to the outer wall of the front upper end of the fixing shell (14), a control panel (15) is fixedly connected to the outer wall of the front lower end of the fixing shell (14), a hydraulic cylinder (16) is electrically connected to the upper end of the fixing shell (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 slidably connected to the side wall of the fixed shell (14), and the driving gear (19) is respectively connected with the moving mechanism (3) and the marking mechanism (8) through a first transmission mechanism (6) and a second transmission mechanism (7); 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), two sides of the lower end of the second mounting plate (91) are fixedly connected with side plates (92), the lower ends of the side plates (92) are fixedly connected with a bottom plate (93) together, two sides of the lower end of the bottom plate (93) are fixedly connected with vertical plates (94), the front lower ends of the vertical plates (94) are fixedly connected with first clamping blocks (96), a part of the vertical plates (94) above the first clamping blocks (96) are positively provided with limit grooves (95), the upper ends between the side plates (92) are fixedly connected with a third mounting plate (97) together, the upper end middle parts of the third mounting plate (97) are fixedly connected with motors (98), the lower ends of the motors (98) are electrically connected with control panel (15), the lower ends of the motors (98) are fixedly connected with second screw rods (99), the lower ends of the second screw rods (99) are rotatably connected with the upper ends of the bottom plate (94) at the upper ends of the bottom plate (93), two sides of the lifting plates (910) are fixedly connected with lifting sleeves (910), the sliding rods (911) penetrate through and are connected to the bottom plate (93) in a sliding manner, the lower ends of the sliding rods (911) are fixedly connected with second clamping blocks (912), and the second clamping blocks (912) are located right above the first clamping blocks (96) on the same side; the air 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), and the air nozzles (45) are communicated with the cavity (44); 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 arranged below the water tank (51), the pump body (52) is electrically connected with a 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) 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 box body (11) and extends to the inner upper end of the second groove body (13), one end of the water suction pipe (53) far away from the pump body (52) is fixedly connected with a fixed pipe (54), the fixed pipe (54) is fixedly connected to the inner upper end of the second groove body (13), a plurality of second water spray heads (56) are fixedly connected to the inner walls of the front and the rear parts of the fixed pipe (54) at equal intervals; 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 the part of the seat board (1) below the fixed shell (14), the upper end of the first transmission rod (61) is fixedly connected with a second bevel gear (62), the second bevel gear (62) is in meshed connection with the driving gear (19), and 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 to the middle part of the inner side of the fixed shell (14), a second transmission rod (72) is vertically penetrated through the transverse plate (71) through a bearing and is fixedly connected with the transverse plate, 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); 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 rotationally connected to the inner wall of the back surface of the fixed shell (14), a bevel gear ring (82) is sleeved on the circumferential outer wall of the back surface of the rotating rod (81) and fixedly connected with the same, 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 a bearing and is fixedly connected to the side wall of part of the fixed shell (14) in the middle of the marking ring (23), a fixed disc (83) is fixedly connected to the front surface of the rotating rod (81), and an indication plate (84) is fixedly connected to the circumferential outer wall of the upper end of the fixed disc (83); 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 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 end of the two first mounting plates (31), balls (33) are respectively and slidingly connected to the interiors of the rolling grooves (32), the lower ends of the balls (33) are respectively and slidingly connected to the interiors of the same side moving grooves (10), 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 one side, close to each other, of the two first connecting plates (34) through a second connecting plate (35), the middle parts of the two screw plates (36) are respectively and fixedly connected with a first screw rod (37), one end of each first screw rod (37) penetrates through a bearing and is fixedly connected to the interiors of one side of the corresponding through groove (2), and the other end of each first screw rod (37) is fixedly connected to the first bevel gear (37) of the other side of the corresponding to the first bevel gear (6), and the other end of the first bevel gear (37) is fixedly connected to the first bevel gear (38); the two screw plates (36) and the first mounting plate (31) on the same side are positioned on the same central line, and the distance between the upper end and the lower end of the two screw plates (36) is smaller than the distance between the upper end and the lower end in the through groove (2).
2. The heat treatment device for the device for machining the crank shaft according to claim 1, wherein the second clamping blocks (912) and the sliding rod (911) are positioned on the same central line, and the second clamping blocks (912) and the first clamping blocks (96) on the same side are in concave arc structures on the sides close to each other.
3. The heat treatment device for the device for machining the crank shaft according to claim 2, wherein limiting blocks (913) are fixedly connected to the back surfaces of the second clamping blocks (912), and the limiting blocks (913) are slidably connected to the inside of limiting grooves (95) on the vertical plates (94) on the same side.
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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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| CN114410946B true CN114410946B (en) | 2024-03-15 |
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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 |
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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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188078B (en) * | 2017-12-29 | 2023-11-17 | 中信戴卡股份有限公司 | Rotary wheel cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001303134A (en) * | 2000-04-26 | 2001-10-31 | Denki Kogyo Co Ltd | Method and apparatus for high-frequency induction tempering of crank shaft apparatus |
| 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 |
| CN109971938A (en) * | 2019-05-09 | 2019-07-05 | 滨州鲁德曲轴有限责任公司 | A kind of multi-functional Crankshaft Machining device annealing device |
| CN111215860A (en) * | 2020-03-07 | 2020-06-02 | 陈振 | Machining method of engine crankshaft |
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| 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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| CN114410946A (en) | 2022-04-29 |
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