CN114231713A - Hot-pressing quenching system for mower blade - Google Patents
Hot-pressing quenching system for mower blade Download PDFInfo
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- CN114231713A CN114231713A CN202111286604.3A CN202111286604A CN114231713A CN 114231713 A CN114231713 A CN 114231713A CN 202111286604 A CN202111286604 A CN 202111286604A CN 114231713 A CN114231713 A CN 114231713A
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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
- C21D1/673—Quenching devices for die quenching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/60—Making other particular articles cutlery wares; garden tools or the like
- B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
- B21D53/647—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades mower blades
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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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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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
- C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
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- 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)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a hot-press quenching system for a mower blade, which comprises a heating furnace, a heating transfer device, two steel plate conveying belts, a forming transfer device and a hot-press quenching device, wherein the heating transfer device is arranged on the heating furnace; the hot-press quenching equipment comprises a pressing mechanism, a lifting mechanism and a water tank; the lifting mechanism is arranged in the water tank, and the pressing mechanism is arranged on the lifting mechanism; the lifting mechanism is used for descending the pressing mechanism which clamps the blade steel plate into the water tank for quenching. The hot-pressing quenching system for the mower blade utilizes the lifting mechanism to drive the pressing mechanism to move up and down, so that the blade steel plate can enter water to be quenched in a pressing and clamping state, and deformation in quenching is avoided; utilize heating transfer apparatus and shaping transfer apparatus can the centre gripping blade steel sheet and heat and transport, compare in current manual heating transport efficiency higher, and safer.
Description
Technical Field
The invention relates to a mower blade production system, in particular to a mower blade hot-press quenching system.
Background
At present, in the existing blade production process, the blade steel plate is heated at high temperature, then the blade steel plate is placed on a press forming device to be pressed and formed, and then the blade steel plate after being pressed and formed is quenched, but the blade steel plate after being formed can be deformed during quenching, so that the blade production yield is low. Therefore, it is necessary to design a hot-press quenching system for a mower blade, which can perform hot-press and quenching one-step forming on a blade steel plate, thereby ensuring the yield of the blade steel plate.
Disclosure of Invention
The purpose of the invention is as follows: the hot-pressing quenching system for the mower blade can be used for carrying out hot-pressing and quenching one-step forming on the blade steel plate, so that the qualification rate of the blade steel plate is ensured.
The technical scheme is as follows: the hot-press quenching system for the mower blade comprises a heating furnace, a heating transfer device, two steel plate conveying belts, a forming transfer device and a hot-press quenching device; the hot-press quenching equipment comprises a pressing mechanism, a lifting mechanism and a water tank; the lifting mechanism is arranged in the water tank, the pressing mechanism is arranged on the lifting mechanism, and the lifting mechanism drives the pressing mechanism to move up and down;
the two steel plate conveying belts are respectively arranged on two sides of a furnace mouth of the heating furnace; the heating transfer equipment is arranged at a position right facing the furnace mouth and used for clamping a blade steel plate on one steel plate conveying belt, conveying the blade steel plate into the furnace mouth for heating, and transferring the blade steel plate to the other steel plate conveying belt to convey the blade steel plate to a feeding position of the forming transfer equipment; the forming transfer equipment is arranged between the steel plate conveying belt and the hot-press quenching equipment and is used for transferring the blade steel plate at the feeding position to a pressing mechanism of the hot-press quenching equipment; the pressing mechanism is used for pressing and forming the heated blade steel plate; the lifting mechanism is used for descending the pressing mechanism which clamps the blade steel plate into the water tank for quenching.
Furthermore, the lifting mechanism comprises a supporting top plate, a lifting supporting plate, two lifting hydraulic cylinders, two lifting positioning trigger switches and four supporting stand columns; four supporting upright posts are vertically and fixedly arranged on the bottom of the water tank; the supporting top plate is horizontally and fixedly arranged on the upper end parts of the four supporting upright columns; the two lifting hydraulic cylinders are vertically and fixedly arranged on the supporting top plate, and the end parts of piston rods of the two lifting hydraulic cylinders are fixedly arranged on the lifting supporting plate; the lifting support plate is positioned below the support top plate, and the four support upright posts penetrate through the lifting support plate in a sliding manner; an upper side mounting plate is arranged on the side edge of the supporting top plate, two lifting positioning trigger switches are both mounted on the upper side mounting plate, and the two lifting positioning trigger switches are respectively positioned at the upper corresponding position and the lower corresponding position; a lifting conduction rod is vertically arranged on the side edge of the lifting support plate; two lifting shifting blocks are arranged on the lifting conduction rod, the lifting shifting block on the upper side shifts a lifting positioning trigger switch on the upper side when the lifting support plate is lowered to the lowest position, and the lifting shifting block on the lower side shifts a lifting positioning trigger switch on the lower side when the lifting support plate is raised to the highest position; the pressing mechanism is arranged on the lifting support plate.
Furthermore, the pressing mechanism comprises a pressing hydraulic cylinder, an upper pressing plate, a lower pressing plate, an upper forming die, a lower forming die, two pressing positioning trigger switches and four pressing suspension rods; four pressing suspension rods are vertically and fixedly arranged on the lower side surface of the lifting support plate; the pressing hydraulic cylinder is vertically and fixedly arranged at the center of the lifting support plate, and the end part of a piston rod of the pressing hydraulic cylinder is fixedly arranged at the center of the upper side surface of the upper pressing plate; the four pressing suspension rods penetrate through the upper pressing plate in a sliding manner; the lower pressing plate is horizontally and fixedly arranged on the lower end parts of the four pressing suspension rods; the upper forming die is detachably mounted at the center of the lower side surface of the upper pressing plate, the lower forming die is detachably mounted at the center of the upper side surface of the lower pressing plate, and the upper forming die corresponds to the lower forming die in the vertical position; a positioning pin is arranged on the upper side surface of the lower side forming die; a lower side mounting plate is mounted on the side edge of the lifting support plate, two press positioning trigger switches are mounted on the lower side mounting plate, and the two press positioning trigger switches are respectively positioned at the upper corresponding position and the lower corresponding position; the vertical conduction pole of pressing down of installing one on the side of the upper side pressure board, install two on pressing down the conduction pole and press the shifting block, and the upper side when the upper side pressure board descends to the lowest position presses down the positioning trigger switch that pushes down that the shifting block of upside shifted the upside, and the lower side when the lift backup pad rises to the highest position presses down the positioning trigger switch that pushes down that the shifting block shifted the downside.
Furthermore, a clamping sleeve is sleeved on the pressing suspension rod, a clamping and positioning bolt is screwed on the clamping sleeve through threads, and the end part of the clamping and positioning bolt is pressed on the pressing suspension rod; the clamping sleeve is provided with an air pipe, and the air pipe is provided with air nozzles at intervals for blowing high-pressure air to the upper side forming die and the lower side forming die.
Further, the heating and transferring equipment comprises a strip-shaped platform plate, an electric telescopic rod, a swinging driving motor, a telescopic driving cylinder, a swinging strip-shaped plate, a U-shaped cover plate, a conveying strip-shaped groove, a transmission rod and a blade clamping mechanism; platform supporting legs are vertically and fixedly installed on the lower side surface of the strip-shaped platform plate, and two supporting rails are arranged on the upper side surface of the strip-shaped platform plate in parallel along the length direction of the strip-shaped platform plate; the outer side surfaces of the two support rails are respectively provided with a roller support groove; the U-shaped cover plate covers the two support rails, and support rollers are arranged on two side plates of the U-shaped cover plate at intervals and support and run in roller support grooves on the corresponding sides; the electric telescopic rod is fixedly arranged on the strip-shaped platform plate and used for pushing the U-shaped cover plate to horizontally move along the two supporting rails; one end of the swinging strip-shaped plate is horizontally and swing-type arranged on the U-shaped cover plate; a rotary support is arranged on the side edge of the U-shaped cover plate, a motor mounting plate is rotatably mounted on the rotary support, and a swing driving motor is fixedly mounted on the motor mounting plate; a swing driving screw is installed on an output shaft of the swing driving motor in a butt joint mode, an internal threaded pipe is installed on the side edge of the swing strip-shaped plate in a hinged mode, and the swing driving screw is installed on the internal threaded pipe in a threaded mode; the conveying strip-shaped groove and the telescopic driving cylinder are both fixedly arranged on the upper side surface of the swinging strip-shaped plate, and one end of the conveying strip-shaped groove is suspended and extends out of the swinging strip-shaped plate; the blade clamping mechanism is arranged on the suspended extending end of the conveying strip-shaped groove; one end of the transmission rod is in butt joint with the end part of the piston rod of the telescopic driving cylinder, and the other end of the transmission rod penetrates through the conveying strip-shaped groove and stretches into the conveying strip-shaped groove to clamp and drive the blade clamping mechanism.
Further, the blade clamping mechanism comprises a lower side clamping plate, an upper side clamping plate, a driving swing arm and a driving connecting rod; the lower clamping plate is fixedly arranged on the suspended extending end of the conveying strip-shaped groove, and one end of the upper clamping plate is hinged to the suspended extending end of the conveying strip-shaped groove and is positioned above the lower clamping plate; one end of the driving swing arm is obliquely and fixedly arranged on the upper side clamping plate, and the other end of the driving swing arm is hinged with one end of the driving connecting rod; the other end of the driving connecting rod is hinged with the end part of the transmission rod; and a support seat is arranged in the conveying strip-shaped groove and close to the hinged position of the transmission rod, and the transmission rod penetrates through the support seat.
Further, the molding transfer equipment comprises a bottom support column, a rotary support tube, a lifting drive motor, a rotary drive motor, a support sliding sleeve, an overhanging telescopic mechanism and a clamping alignment mechanism;
the lower end of the bottom support column is vertically and fixedly arranged on the support bottom plate, and the lower end of the rotary support tube is rotatably arranged on the upper end of the bottom support column; a driving worm wheel is fixedly arranged on the rotary supporting tube, and a driving worm is rotatably arranged on the side edge of the upper end of the bottom supporting column; the rotary driving motor is arranged on the worm support, and an output shaft is butted with the driving worm; the driving worm is meshed with the driving worm wheel; the lifting driving motor is fixedly arranged at the upper end of the rotary supporting pipe, a lifting driving screw rod is rotatably arranged in the rotary supporting pipe, and the lifting driving screw rod is butted with an output shaft of the lifting driving motor; a lifting driving seat is screwed on the lifting driving screw rod in a threaded manner; two vertical strip-shaped holes are vertically arranged on the rotary supporting tube; the support sliding sleeve is sleeved on the rotary support pipe in a sliding manner; a connecting column penetrating through the vertical strip-shaped hole is arranged on the lifting driving seat and is fixed on the supporting sliding sleeve; the cantilever telescopic mechanism is installed on the supporting sliding sleeve, the clamping alignment mechanism is installed on the telescopic end of the cantilever telescopic mechanism, the cantilever telescopic mechanism adjusts the cantilever position of the clamping alignment mechanism, and the clamping alignment mechanism is used for clamping and aligning the blade steel plate.
Furthermore, the cantilever telescopic mechanism comprises a telescopic driving motor, a telescopic driving screw rod, a tubular cantilever and a telescopic adjusting rod;
one end of the tubular cantilever is fixedly arranged on the supporting sliding sleeve, and the telescopic adjusting rod is inserted on the other end of the tubular cantilever in a sliding manner; a strip-shaped driving hole is formed in the upper side wall of the tubular cantilever along the length direction; a telescopic driving seat extending out of the strip-shaped driving hole is arranged on the telescopic adjusting rod; the telescopic driving screw is rotatably arranged above the tubular cantilever, and the telescopic driving screw is screwed on the telescopic driving seat; the telescopic driving motor is arranged on the tubular cantilever, and an output shaft is butted with the end part of the telescopic driving screw rod; the clamping alignment mechanism is arranged below the telescopic end of the telescopic adjusting rod.
Further, the clamping and aligning mechanism comprises a clamping driving cylinder and a strip-shaped bending plate; the strip-shaped bending plate is fixedly arranged below the telescopic end of the telescopic adjusting rod, and the telescopic adjusting rod is vertical to the length direction of the strip-shaped bending plate; the clamping driving cylinder is arranged on the edge of the lower side surface of the strip-shaped bending plate through a cylinder support, and a strip-shaped pushing block is arranged on the end part of a piston rod of the clamping driving cylinder; all the clamping roller shafts are vertically installed on the strip side face of the strip-shaped pushing block and the opposite vertical side face of the strip-shaped bending plate in a rotating mode and used for clamping two length side edges of the blade steel plate relatively.
Furthermore, a blocking support is arranged on the lower side surface of one end of the strip-shaped bending plate and used for blocking the width side edge of the blade steel plate inserted from the lower part of the other end of the strip-shaped bending plate; a swing arm rotating shaft is rotatably arranged in the hinged notch of the blocking support, and a swing arm support and a rotary driven gear are fixedly arranged on the swing arm rotating shaft; an alignment driving motor is arranged on the blocking support, and a rotary driving gear is arranged on an output shaft of the alignment driving motor; the rotary driven gear is meshed with the rotary driving gear; a pressing swing arm is arranged on the swing arm support in a swing-type hinged manner, and when the swing arm rotating shaft rotates, the pressing swing arm swings to the outer side of the end part of the strip-shaped bending plate from the hinged notch of the blocking support; the swing arm support and the pressing swing arm are both provided with a spring support, and a pressing spring is elastically supported between the two spring supports and is used for elastically pushing the pressing swing arm to press the lower side surface of the insertion end of the blade steel plate; the pressing side surface of the pressing swing arm is provided with an anti-slip convex edge; a top strip-shaped groove is formed in the lower side surface of the strip-shaped bending plate, and the length side edge of the top strip-shaped groove is parallel to the length side edge of the blade steel plate; and each top supporting roller is rotatably arranged in the top strip-shaped groove and used for rolling and supporting the upper side surface of the blade steel plate.
Compared with the prior art, the invention has the beneficial effects that: the lifting mechanism is used for driving the pressing mechanism to move up and down, so that the blade steel plate can enter water for quenching in a pressing and clamping state, and deformation in quenching is avoided; the blade steel plate can be clamped and heated and transported by utilizing the heating and transporting equipment, and compared with the existing manual heating and transporting equipment, the blade steel plate heating and transporting equipment is higher in efficiency and safer; utilize the transportation material loading of transporting of the blade steel sheet after the shaping transshipment equipment can realize heating to place accurately and press the shaping on the pressing means, improved work efficiency, also can strengthen the security.
Drawings
FIG. 1 is a schematic diagram of the overall top view of the system of the present invention;
FIG. 2 is a schematic structural view of the hot press quenching apparatus of the present invention;
FIG. 3 is a schematic cross-sectional structural view of the hot press quenching apparatus of the present invention;
FIG. 4 is a schematic view of the distribution structure of the heated transportation apparatus of the present invention;
FIG. 5 is a schematic top view of the heated transport apparatus of the present invention;
FIG. 6 is a schematic structural view of the forming transfer apparatus of the present invention;
FIG. 7 is a schematic top view of the transfer apparatus of the present invention;
fig. 8 is a partial sectional structural schematic view of the clamping and aligning mechanism of the present invention.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1-8, the invention discloses a hot press quenching system for a mower blade, comprising: the device comprises a heating furnace 58, a heating transfer device, two steel plate conveying belts, a forming transfer device and a hot-press quenching device; the hot-press quenching equipment comprises a pressing mechanism, a lifting mechanism and a water tank 1; the lifting mechanism is arranged in the water tank 1, the pressing mechanism is arranged on the lifting mechanism, and the lifting mechanism drives the pressing mechanism to move up and down;
the two steel plate conveyer belts are respectively arranged at two sides of a furnace mouth 60 of the heating furnace 58; the heating transfer equipment is arranged at a position right facing the furnace opening 60 and used for clamping the blade steel plate 56 on the steel plate conveying belt at one side, conveying the blade steel plate into the furnace opening 60 for heating, transferring the blade steel plate to the steel plate conveying belt at the other side and conveying the blade steel plate to the feeding position of the forming transfer equipment; the forming transfer equipment is arranged between the steel plate conveying belt and the hot-press quenching equipment and is used for transferring the blade steel plate 56 at the feeding position to a pressing mechanism of the hot-press quenching equipment; the pressing mechanism is used for pressing and forming the heated blade steel plate 56; the lifting mechanism is used for lowering the pressing mechanism clamping the blade steel plate 56 into the water tank 1 for quenching.
The lifting mechanism is used for driving the pressing mechanism to move up and down, so that the blade steel plate 56 can enter water for quenching in a pressing and clamping state, and deformation in quenching is avoided; the blade steel plate 56 can be clamped and heated and transported by using the heating and transporting equipment, and compared with the existing manual heating and transporting equipment, the blade steel plate heating and transporting equipment is higher in efficiency and safer; utilize the transportation material loading of the blade steel sheet 56 after the shaping transshipment equipment can realize heating to place accurately and press the shaping on the pressing means, improved work efficiency, also can strengthen the security.
Further, the lifting mechanism comprises a supporting top plate 6, a lifting supporting plate 9, two lifting hydraulic cylinders 7, two lifting positioning trigger switches 26 and four supporting upright posts 5; the four supporting upright columns 5 are vertically and fixedly installed on the bottom of the water tank 1, and a triangular rib plate 13 is arranged at the fixed position of the lower end of the supporting upright columns and used for enhancing the structural strength of the installation position; the supporting top plate 6 is horizontally and fixedly arranged on the upper end parts of the four supporting upright posts 5; the two lifting hydraulic cylinders 7 are vertically and fixedly arranged on the supporting top plate 6, and the end parts of piston rods of the two lifting hydraulic cylinders 7 are fixedly arranged on the lifting supporting plate 9; the lifting support plate 9 is positioned below the support top plate 6, and the four support upright posts 5 penetrate through the lifting support plate 9 in a sliding manner; an upper mounting plate 25 is arranged on the side edge of the supporting top plate 6, two lifting positioning trigger switches 26 are both mounted on the upper mounting plate 25, and the two lifting positioning trigger switches 26 are respectively positioned at the upper and lower corresponding positions; a lifting conduction rod 27 is vertically arranged on the side edge of the lifting support plate 9; two lifting shifting blocks 28 are arranged on the lifting conduction rod 27, the lifting shifting block 28 on the upper side shifts the lifting positioning trigger switch 26 on the upper side when the lifting support plate 9 descends to the lowest position, and the lifting shifting block 28 on the lower side shifts the lifting positioning trigger switch 26 on the lower side when the lifting support plate 9 ascends to the highest position; the pressing mechanism is arranged on the lifting support plate 9; the upper part of the side surface of the water tank 1 is communicated with a water inlet pipe 2, and the lower part of the side surface of the water tank 1 is communicated with a water outlet pipe 3.
The two lifting hydraulic cylinders 7 can be used for driving the lifting support plate 9 to lift, so that the pressing mechanism is driven to lift integrally, the blade steel plate 56 can enter water for quenching in a pressing and clamping state, and deformation in quenching is avoided; the water tank 1 can enter a circulating water system by utilizing the water inlet pipe 2 and the water outlet pipe 3, so that the cleanness and the temperature control of quenching water are ensured; by matching the two lifting positioning trigger switches 26 with the two lifting shifting blocks 28, the control cabinet can acquire the telescopic lengths of the two lifting hydraulic cylinders 7, so that the lifting height is controlled.
Further, the pressing mechanism comprises a pressing hydraulic cylinder 8, an upper pressing plate 10, a lower pressing plate 15, an upper forming die 11, a lower forming die 16, two pressing positioning trigger switches 24 and four pressing suspension rods 12; four pressing suspension rods 12 are vertically and fixedly arranged on the lower side surface of the lifting support plate 9; the pressing hydraulic cylinder 8 is vertically and fixedly installed at the center of the lifting support plate 9, and the end part of a piston rod of the pressing hydraulic cylinder 8 is fixedly installed at the center of the upper side face of the upper pressing plate 10; four pressing suspension rods 12 slidably penetrate through the upper pressing plate 10; the lower pressing plate 15 is horizontally and fixedly arranged on the lower end parts of the four pressing suspension rods 12; the upper forming die 11 is detachably mounted at the center of the lower side surface of the upper pressing plate 10, the lower forming die 16 is detachably mounted at the center of the upper side surface of the lower pressing plate 15, and the upper forming die 11 corresponds to the lower forming die 16 in the vertical position; a positioning pin 17 is provided on the upper side surface of the lower molding die 16; a lower side mounting plate 23 is mounted on the side edge of the lifting support plate 9, two press positioning trigger switches 24 are mounted on the lower side mounting plate 23, and the two press positioning trigger switches 24 are respectively positioned at the upper and lower corresponding positions; a pressing conduction rod 21 is vertically installed on the side edge of the upper pressing plate 10 through a side connecting rod 20, two pressing shifting blocks 22 are installed on the pressing conduction rod 21, the upper pressing shifting block 22 shifts the upper pressing positioning trigger switch 24 when the upper pressing plate 10 descends to the lowest position, and the lower pressing shifting block 22 shifts the lower pressing positioning trigger switch 24 when the lifting support plate 9 ascends to the highest position.
By utilizing the detachable installation of the upper forming die 11 and the lower forming die 16, different dies can be conveniently replaced according to different types of blade steel plates 56, and the flexibility of the use of equipment is met; four pressing suspension rods 12 are fixedly arranged on the lower side surface of the lifting support plate 9, so that the lifting mechanism drives the pressing mechanism to lift, the formed and clamped blade steel plate 56 is lowered into water for quenching, the blade steel plate 56 is always kept in a pressing clamping state in the quenching process, and deformation caused by quenching can be effectively avoided; the positioning accuracy of the blade steel plate 56 on the die can be enhanced by using the positioning pin 17; by means of the matching of the two pressing positioning trigger switches 24 and the two pressing shifting blocks 22, the requirement that the control cabinet obtains the telescopic length of the pressing hydraulic cylinder 8 can be met, and therefore pressing is controlled.
Further, a clamping sleeve 29 is sleeved on the pressing suspension rod 12, a clamping positioning bolt 19 is screwed on the clamping sleeve 29, and the end of the clamping positioning bolt 19 is pressed on the pressing suspension rod 12; an air pipe 4 is arranged on the clamping sleeve 29, and air nozzles 18 are arranged on the air pipe 4 at intervals and used for blowing high-pressure air to the upper forming die 11 and the lower forming die 16; a collecting steel mesh enclosure 14 is installed at the inlet of the water outlet pipe 3.
The height of the air pipe 4 can be adjusted by matching the clamping sleeve 29 with the clamping positioning bolt 19, so that the requirement of the blowing height of different molds is met; high-pressure air can be blown to the upper forming die 11 and the lower forming die 16 by utilizing the air nozzles 18, so that impurities generated in the processes of press forming and quenching are swept clean, and the influence on subsequent press forming is avoided; the swept impurities can be collected by the collection steel mesh enclosure 14, and are prevented from entering the water circulation system.
Further, the heating transfer device comprises a strip-shaped platform plate 30, an electric telescopic rod 32, a swing driving motor 38, a telescopic driving cylinder 43, a swing strip-shaped plate 42, a U-shaped cover plate 34, a conveying strip-shaped groove 44, a transmission rod 45 and a blade clamping mechanism; a platform supporting leg 31 is vertically and fixedly arranged on the lower side surface of the strip-shaped platform plate 30, and two supporting rails 33 are arranged on the upper side surface of the strip-shaped platform plate 30 in parallel along the length direction; a roller supporting groove 35 is arranged on the outer side surface of each of the two supporting rails 33; the U-shaped cover plate 34 covers the two support rails 33, support rollers 36 are arranged on two side plates of the U-shaped cover plate 34 at intervals, and the support rollers 36 are supported and run in roller support grooves 35 on the corresponding sides; the electric telescopic rod 32 is fixedly arranged on the strip-shaped platform plate 30 and is used for pushing the U-shaped cover plate 34 to horizontally move along the two support rails 33; one end of the swing strip-shaped plate 42 is horizontally and swing-mounted on the U-shaped cover plate 34; a rotary support 37 is arranged on the side edge of the U-shaped cover plate 34, a motor mounting plate 39 is rotatably mounted on the rotary support 37, and a swing driving motor 38 is fixedly mounted on the motor mounting plate 39; a swing driving screw 40 is installed on an output shaft of the swing driving motor 38 in a butt joint mode, an internal threaded pipe 41 is installed on the side edge of the swing strip-shaped plate 42 in a hinged mode, and the swing driving screw 40 is installed on the internal threaded pipe 41 in a threaded mode in a screwed mode; the conveying strip-shaped groove 44 and the telescopic driving cylinder 43 are both fixedly arranged on the upper side surface of the swinging strip-shaped plate 42, and one end of the conveying strip-shaped groove 44 is suspended and extends out of the swinging strip-shaped plate 42; the blade clamping mechanism is arranged on the suspended extending end of the conveying strip-shaped groove 44; one end of the transmission rod 45 is butt-jointed and installed on the end part of the piston rod of the telescopic driving cylinder 43, and the other end of the transmission rod penetrates through the conveying strip-shaped groove 44 and extends into the conveying strip-shaped groove 44 to clamp and drive the blade clamping mechanism.
By utilizing the matching of the swing driving motor 38, the swing driving screw 40 and the internal threaded pipe 41, the horizontal swing driving of the swing strip-shaped plate 42 can be realized, so that the swing switching of the feeding position, the heating position and the discharging position of the blade clamping mechanism is met; the horizontal telescopic motion of the conveying strip-shaped groove 44 can be realized by the matching of the electric telescopic rod 32, the U-shaped cover plate 34 and the two supporting rails 33, so that the clamped blade steel plate 56 is inserted into the furnace mouth 60 by the blade clamping mechanism for heating; the telescopic driving cylinder 43 and the transmission rod 45 can be used for clamping and driving the blade clamping mechanism, so that the end part of the blade steel plate 56 can be quickly clamped; by the cooperation of the support rollers 36 and the roller support grooves 35, the resistance between the U-shaped cover plate 34 and the two support rails 33 can be reduced.
Further, the blade clamping mechanism comprises a lower clamping plate 50, an upper clamping plate 49, a driving swing arm 48 and a driving connecting rod 47; the lower clamping plate 50 is fixedly arranged on the suspended extending end of the conveying strip-shaped groove 44, one end of the upper clamping plate 49 is hinged to the suspended extending end of the conveying strip-shaped groove 44 and is positioned above the lower clamping plate 50; one end of the driving swing arm 48 is obliquely and fixedly arranged on the upper side clamping plate 49, and the other end of the driving swing arm is hinged with one end of the driving connecting rod 47; the other end of the driving connecting rod 47 is hinged with the end part of the transmission rod 45; a support seat 46 is arranged in the conveying strip-shaped groove 44 and close to the hinged position of the transmission rod 45, and the transmission rod 45 penetrates through the support seat 46.
The end parts of the blade steel plates 56 can be clamped by utilizing the lower clamping plate 50 and the upper clamping plate 49, so that the blade steel plates can be conveniently inserted into the furnace mouth 60 for heating, and the blade steel plates 56 can not be rapidly and comprehensively heated to be greatly influenced; by the cooperation of the driving swing arm 48 and the driving connecting rod 47, the upper clamping plate 49 can swing up and down under the action of the transmission rod 45, so as to form a butt clamp with the lower clamping plate 50; the supporting force of the end part of the transmission rod 45 in the clamping driving process can be enhanced by utilizing the supporting seat 46, and the bending deformation after long-term use is avoided.
Further, the forming transfer equipment comprises a bottom support column 62, a rotary support tube 63, a lifting drive motor 64, a rotary drive motor 69, a support sliding sleeve 71, a cantilever telescopic mechanism and a clamping alignment mechanism;
the lower end of the bottom support column 62 is vertically and fixedly arranged on the support bottom plate 61, and the lower end of the rotary support tube 63 is rotatably arranged on the upper end of the bottom support column 62; a driving worm gear 67 is fixedly arranged on the rotary supporting pipe 63, and a driving worm 70 is rotatably arranged on the upper end side of the bottom supporting column 62 through a worm support 68; a rotary drive motor 69 is mounted on the worm support 68, and the output shaft is butted against a drive worm 70; the driving worm 70 is meshed with the driving worm wheel 67; the lifting driving motor 64 is fixedly arranged on the upper end of the rotating support pipe 63, a lifting driving screw 66 is rotatably arranged in the rotating support pipe 63, and the lifting driving screw 66 is butted with an output shaft of the lifting driving motor 64; a lifting driving seat is screwed on the lifting driving screw 66 through threads; two vertical strip-shaped holes 65 are vertically arranged on the rotary supporting tube 63; the support sliding sleeve 71 is sleeved on the rotary support pipe 63 in a sliding manner; a connecting column penetrating through the vertical strip-shaped hole 65 is arranged on the lifting driving seat and is fixed on the supporting sliding sleeve 71; the cantilever telescopic mechanism is fixedly installed on the supporting sliding sleeve 71, the clamping alignment mechanism is installed on the telescopic end of the cantilever telescopic mechanism, the cantilever telescopic mechanism adjusts the cantilever position of the clamping alignment mechanism, and the clamping alignment mechanism is used for clamping and aligning the blade steel plate 56.
The rotary support tube 63 can be driven to rotate by the cooperation of the rotary drive motor 69, the drive worm 70 and the drive worm gear 67, so that the clamping alignment mechanism can be horizontally transferred; the cantilever telescopic mechanism can realize telescopic driving, so that the cantilever distance of the clamping alignment mechanism is adjusted, and the feeding and alignment requirements of the clamping alignment mechanism are met; utilize the cooperation of lift driving motor 64, lift driving screw 66 and supporting sliding sleeve 71, can adjust the height of encorbelmenting of centre gripping counterpoint mechanism, satisfy not co-altitude regulation needs for blade steel sheet 56 can be held smoothly, and can place on downside forming die 16 accurately.
Further, the cantilever telescopic mechanism comprises a telescopic driving motor 73, a telescopic driving screw 74, a tubular cantilever 72 and a telescopic adjusting rod 76;
one end of the tubular cantilever 72 is fixedly arranged on the supporting sliding sleeve 71, and the telescopic adjusting rod 76 is inserted on the other end of the tubular cantilever 72 in a sliding manner; a strip-shaped limiting sliding groove 77 is formed in the telescopic adjusting rod 76 along the length direction of the telescopic adjusting rod, and a limiting sliding block which is embedded into the strip-shaped limiting sliding groove 77 in a sliding manner is arranged on the inner wall of the tubular cantilever 72; a strip-shaped driving hole 93 is formed in the upper side wall of the tubular cantilever 72 along the length direction; a telescopic driving seat 75 extending out of the strip-shaped driving hole 93 is arranged on the telescopic adjusting rod 76; the telescopic driving screw 74 is rotatably arranged above the tubular cantilever 72, and the telescopic driving screw 74 is screwed on the telescopic driving seat 75; a telescopic driving motor 73 is arranged on the tubular cantilever 72, and an output shaft is butted with the end part of a telescopic driving screw 74; the clamping alignment mechanism is mounted below the telescopic end of the telescopic adjustment rod 76.
By means of the matching of the strip-shaped limit sliding groove 77 and the limit sliding block, the telescopic range can be limited, and the stability of the tubular cantilever 72 and the telescopic adjusting rod 76 during telescopic movement can be enhanced.
Further, the clamping and aligning mechanism comprises a clamping driving cylinder 78 and a strip-shaped bending plate 79; the strip-shaped bending plate 79 is fixedly arranged below the telescopic end of the telescopic adjusting rod 76, and the telescopic adjusting rod 76 is vertical to the length direction of the strip-shaped bending plate 79; the clamping driving cylinder 78 is arranged on the edge of the lower side face of the strip-shaped bent plate 79 through a cylinder support 80, and a strip-shaped pushing block 81 is arranged on the end part of a piston rod of the clamping driving cylinder 78; and the clamping roller shafts 59 are vertically and rotatably arranged on the strip-shaped side surface of the strip-shaped pushing block 81 and the opposite vertical side surface of the strip-shaped bending plate 79 and are used for oppositely clamping two length sides of the blade steel plate 56.
By utilizing the matching of the clamping driving cylinder 78 and the strip-shaped pushing block 81, the length side of the blade steel plate 56 can be pushed and pressed, and relative clamping is formed between the length side of the blade steel plate and the vertical side of the strip-shaped bending plate 79, so that the clamping stability of the blade steel plate 56 is ensured; horizontal sliding of the blade steel plate 56 can be facilitated by the respective clamping roller shafts 59, so that rapid alignment of the end portions is achieved under the friction action of the pressing swing arm 87.
Further, a blocking support 84 is provided on the lower side of one end of the strip-shaped bending plate 79 for blocking the width side of the blade steel plate 56 inserted from below the other end of the strip-shaped bending plate 79; a swing arm rotating shaft 85 is rotatably installed in the hinged notch of the blocking support 84, and a swing arm support 86 and a rotary driven gear are fixedly installed on the swing arm rotating shaft 85; an alignment driving motor 82 is installed on the blocking support 84, and a rotary driving gear 83 is installed on an output shaft of the alignment driving motor 82; the rotary driven gear is engaged with the rotary driving gear 83; a pressing swing arm 87 is mounted on the swing arm support 86 in a swing and hinged mode, and when the swing arm rotating shaft 85 rotates, the pressing swing arm 87 swings to the outer side of the end portion of the strip-shaped bending plate 79 from the hinged notch of the blocking support 84; the swing arm support 86 and the pressing swing arm 87 are both provided with a spring support 92, and a pressing spring 89 is elastically supported between the two spring supports 92 and is used for elastically pushing the pressing swing arm 87 to press on the lower side surface of the insertion end of the blade steel plate 56; the pressing side surface of the pressing swing arm 87 is provided with an anti-slip convex rib 88; a top strip-shaped groove 90 is formed in the lower side surface of the strip-shaped bending plate 79, and the length side edge of the top strip-shaped groove 90 is parallel to the length side edge of the blade steel plate 56; each top support roller 91 is rotatably installed in the top bar groove 90 for rolling-supporting the upper side surface of the blade steel plate 56.
The blocking support 84 can be used for limiting and blocking the width edge of the blade steel plate 56 when the blade steel plate is inserted, and also can be used for blocking and aligning under the stirring action of the pressing swing arm 87, so that the aligning precision of the blade steel plate 56 when the blade steel plate is transferred to the upper part of the lower forming die 16 is ensured; the pressing swing arm 87 is driven to rotate by the alignment driving motor 82, the rotary driving gear 83 and the rotary driven gear, so that a friction force is provided on the lower side surface of the blade steel plate 56, the blade steel plate 56 slides to the blocking support 84 for alignment, and the alignment precision is ensured; the blade steel plates 56 can be smoothly slid by the respective top support rollers 91 when subjected to the frictional force of the pressing swing arm 87; the use of the hinged notch in blocking mount 84 facilitates the rotational passage of pressing swing arm 87 after friction drive is complete without blocking the release of blade steel plate 56.
Further, the steel plate conveyor belt comprises a strip-shaped conveyor groove 52, a conveying driving motor 53 and a steel mesh conveyor belt 54; a conveying trough supporting leg 51 is vertically arranged at the lower side of the strip-shaped conveying trough 52; the steel mesh conveyer belt 54 is arranged on the strip-shaped conveyer trough 52 through two conveyer supporting rollers 55; the conveying driving motor 53 is fixedly installed on the strip-shaped conveying trough 52 and drives one of the conveying supporting rollers 55 to rotate through a chain wheel transmission mechanism 57. The horizontal transportation of blade steel sheet 56 can be realized through the steel sheet conveyer belt to provide automatic material loading for heating transfer equipment and shaping transfer equipment.
The invention discloses a hot-press quenching system of a mower blade, which is provided with a corresponding electric control cabinet, a hydraulic system and a pneumatic system in a matching way when being installed and used, so that each electric device, a hydraulic cylinder and a cylinder are coordinately controlled, the coordination control of the electric control cabinet is formulated according to the on-site processing requirement, and the hot-press quenching system belongs to the combined application of the prior art, and has the following specific control steps:
firstly, the blade steel plate 56 is conveyed to the feeding position of the heating transfer device by the steel plate conveying belt at the feeding side, and one end of the blade steel plate 56 is suspended out of the steel plate conveying belt, so that the blade clamping mechanism is convenient to clamp;
the swing driving motor 38 is started to work, the blade clamping mechanism at the end part of the conveying strip-shaped groove 44 swings rightwards to the feeding position, the telescopic driving cylinder 43 is started again, the upper side clamping plate 49 is pushed to swing downwards, and the suspended end part of the blade steel plate 56 is clamped;
the swing driving motor 38 starts to work, and the blade clamping mechanism at the end part of the conveying strip-shaped groove 44 is swung to the position opposite to the furnace mouth 60 of the heating furnace 58;
then the electric telescopic rod 32 is controlled to send the clamped blade steel plate 56 into a furnace mouth 60 of the heating furnace 58 for heating, and the blade steel plate 56 is pulled out after the heating is finished;
the swing driving motor 38 starts to work, the heated blade steel plate 56 is conveyed to the upper side of the other steel plate conveying belt in a swing mode, the telescopic driving cylinder 43 is started to release the blade clamping head, the blade steel plate 56 is placed on the steel plate conveying belt below, and the heated blade steel plate 56 is conveyed to the feeding position of the forming transfer equipment through the steel plate conveying belt;
the lifting drive motor 64, the rotary drive motor 69 and the telescopic drive motor 73 start to work, the clamping and aligning mechanism is lifted and swung to the feeding position, and the suspended end part of the blade steel plate 56 just extends into the lower part of the strip-shaped bending plate 79;
then, the clamping driving cylinder 78 is started to push the strip-shaped pushing block 81 to push the length side edges of the blade steel plate 56, so that the two length side edges of the blade steel plate 56 are clamped oppositely with the vertical side surfaces of the strip-shaped bending plate 79, and the length side edges of the blade steel plate 56 are parallel to the length direction of the strip-shaped bending plate 79;
the alignment driving motor 82 is started again, the pressing swing arm 87 is driven to swing rotationally to be pressed on the lower side face of the blade steel plate 56, the pressing spring 89 provides elastic pressing support, and meanwhile in the rotating and swinging process of the pressing swing arm 87, the clamping end portion of the blade steel plate 56 can be dragged to be propped against the blocking support 84 through the anti-skidding convex rib 88, so that follow-up accurate positioning is guaranteed;
the lifting drive motor 64, the rotary drive motor 69 and the telescopic drive motor 73 are started to work, the blade steel plate 56 clamped in the alignment mode is conveyed to the position right above the lower side forming die 16, and the positioning holes in the blade steel plate 56 can be accurately opposite to the positioning pins 17;
then, the alignment driving motor 82 is controlled to rotate continuously, so that the driving pressing swing arm 87 swings to the outer side of the end part of the strip-shaped bending plate 79 from the hinged notch of the blocking support 84, and the clamping driving cylinder 78 is controlled to release the clamped blade steel plate 56, so that the blade steel plate 56 falls onto the lower side forming die 16;
then the clamping and aligning mechanism is moved away from the hot press quenching equipment through the lifting drive motor 64, the rotating drive motor 69 and the telescopic drive motor 73;
then, the pressing hydraulic cylinder 8 is started to lower the upper forming die 11, so that the blade steel plate 56 is clamped and pressed by the upper forming die 11 and the lower forming die 16;
starting the two lifting hydraulic cylinders 7 again, lowering the clamped blade steel plate 56 below the water surface in the water tank 1 for quenching, and starting the two lifting hydraulic cylinders 7 again to lift the clamped blade steel plate 56 out of the water surface after quenching is finished;
then the pressing hydraulic cylinder 8 is started to lift the upper side forming die 11, and the quenched blade steel plate 56 is taken away by the magnetic suction head of the existing material taking machine arm;
then introducing purging airflow into the air pipe 4, and purging impurities on the upper forming die 11 and the lower forming die 16 by using each air nozzle 18;
the steps are repeated, so that the continuous automatic heating, transferring, hot pressing and quenching of the blade steel plates 56 are realized, and the processing efficiency of the mower blade is improved.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a lawn mower blade hot pressing quenching system which characterized in that: comprises a heating furnace (58), a heating transfer device, two steel plate conveyer belts, a forming transfer device and a hot-press quenching device; the hot-press quenching equipment comprises a pressing mechanism, a lifting mechanism and a water tank (1); the lifting mechanism is arranged in the water tank (1), the pressing mechanism is arranged on the lifting mechanism, and the lifting mechanism drives the pressing mechanism to move up and down;
the two steel plate conveyer belts are respectively arranged on two sides of a furnace mouth (60) of the heating furnace (58); the heating transfer equipment is arranged at a position right facing the furnace opening (60) and used for clamping a blade steel plate (56) on one side of the steel plate conveying belt, conveying the blade steel plate into the furnace opening (60) for heating, and transferring the blade steel plate to the other side of the steel plate conveying belt to convey the blade steel plate to a feeding position of the forming transfer equipment; the forming transfer equipment is arranged between the steel plate conveying belt and the hot-press quenching equipment and is used for transferring the blade steel plate (56) at the feeding position to a pressing mechanism of the hot-press quenching equipment; the pressing mechanism is used for pressing and forming the heated blade steel plate (56); the lifting mechanism is used for lowering the pressing mechanism clamping the blade steel plate (56) into the water tank (1) for quenching.
2. The mower blade thermo-compression quenching system of claim 1, wherein: the lifting mechanism comprises a supporting top plate (6), a lifting supporting plate (9), two lifting hydraulic cylinders (7), two lifting positioning trigger switches (26) and four supporting upright posts (5); four supporting upright posts (5) are vertically and fixedly arranged on the bottom of the water tank (1); the supporting top plate (6) is horizontally and fixedly arranged on the upper end parts of the four supporting upright posts (5); the two lifting hydraulic cylinders (7) are vertically and fixedly arranged on the supporting top plate (6), and the end parts of piston rods of the two lifting hydraulic cylinders (7) are fixedly arranged on the lifting supporting plate (9); the lifting support plate (9) is positioned below the support top plate (6), and the four support upright posts (5) penetrate through the lifting support plate (9) in a sliding manner; an upper side mounting plate (25) is arranged on the side edge of the supporting top plate (6), two lifting positioning trigger switches (26) are mounted on the upper side mounting plate (25), and the two lifting positioning trigger switches (26) are respectively positioned at the upper corresponding position and the lower corresponding position; a lifting conduction rod (27) is vertically arranged on the side edge of the lifting support plate (9); two lifting shifting blocks (28) are arranged on the lifting conduction rod (27), the lifting shifting block (28) on the upper side shifts the lifting positioning trigger switch (26) on the upper side when the lifting support plate (9) descends to the lowest position, and the lifting shifting block (28) on the lower side shifts the lifting positioning trigger switch (26) on the lower side when the lifting support plate (9) ascends to the highest position; the pressing mechanism is arranged on the lifting support plate (9).
3. The mower blade thermo-compression quenching system of claim 2, wherein: the pressing mechanism comprises a pressing hydraulic cylinder (8), an upper pressing plate (10), a lower pressing plate (15), an upper forming die (11), a lower forming die (16), two pressing positioning trigger switches (24) and four pressing suspension rods (12); four pressing suspension rods (12) are vertically and fixedly arranged on the lower side surface of the lifting support plate (9); the pressing hydraulic cylinder (8) is vertically and fixedly installed at the center of the lifting support plate (9), and the end part of a piston rod of the pressing hydraulic cylinder (8) is fixedly installed at the center of the upper side surface of the upper pressing plate (10); four pressing suspension rods (12) penetrate through the upper pressing plate (10) in a sliding manner; the lower pressing plate (15) is horizontally and fixedly arranged on the lower end parts of the four pressing suspension rods (12); the upper forming die (11) is detachably mounted at the center of the lower side surface of the upper pressing plate (10), the lower forming die (16) is detachably mounted at the center of the upper side surface of the lower pressing plate (15), and the upper forming die (11) corresponds to the lower forming die (16) in the vertical position; a positioning pin (17) is arranged on the upper side surface of the lower side forming die (16); a lower side mounting plate (23) is mounted on the side edge of the lifting support plate (9), two pressing and positioning trigger switches (24) are mounted on the lower side mounting plate (23), and the two pressing and positioning trigger switches (24) are respectively positioned at the upper corresponding position and the lower corresponding position; the side of the upper pressing plate (10) is vertically provided with a pressing conduction rod (21), the pressing conduction rod (21) is provided with two pressing shifting blocks (22), the upper pressing shifting block (22) shifts the upper pressing positioning trigger switch (24) when the upper pressing plate (10) descends to the lowest position, and the lower pressing shifting block (22) shifts the lower pressing positioning trigger switch (24) when the lifting support plate (9) ascends to the highest position.
4. The mower blade thermo-compression quenching system of claim 3, wherein: a clamping sleeve (29) is sleeved on the pressing suspension rod (12), a clamping positioning bolt (19) is screwed on the clamping sleeve (29) in a threaded manner, and the end part of the clamping positioning bolt (19) is pressed on the pressing suspension rod (12); an air pipe (4) is arranged on the clamping sleeve (29), and air nozzles (18) are arranged on the air pipe (4) at intervals and used for blowing high-pressure air to the upper forming die (11) and the lower forming die (16).
5. The mower blade thermo-compression quenching system of claim 1, wherein: the heating transfer equipment comprises a strip-shaped platform plate (30), an electric telescopic rod (32), a swinging driving motor (38), a telescopic driving cylinder (43), a swinging strip-shaped plate (42), a U-shaped cover plate (34), a conveying strip-shaped groove (44), a transmission rod (45) and a blade clamping mechanism; platform supporting legs (31) are vertically and fixedly installed on the lower side surface of the strip-shaped platform plate (30), and two supporting rails (33) are arranged on the upper side surface of the strip-shaped platform plate (30) in parallel along the length direction of the strip-shaped platform plate; a roller supporting groove (35) is arranged on the outer side surface of each of the two supporting rails (33); the U-shaped cover plate (34) covers the two support rails (33), the two side plates of the U-shaped cover plate (34) are respectively provided with support rollers (36) at intervals, and the support rollers (36) are supported and run in roller support grooves (35) on the corresponding sides; the electric telescopic rod (32) is fixedly arranged on the strip-shaped platform plate (30) and is used for pushing the U-shaped cover plate (34) to horizontally move along the two supporting rails (33); one end of the swinging strip-shaped plate (42) is horizontally and swing-type arranged on the U-shaped cover plate (34); a rotary support (37) is arranged on the side edge of the U-shaped cover plate (34), a motor mounting plate (39) is rotatably mounted on the rotary support (37), and a swing driving motor (38) is fixedly mounted on the motor mounting plate (39); a swing driving screw (40) is installed on an output shaft of the swing driving motor (38) in a butt joint mode, an internal threaded pipe (41) is installed on the side edge of the swing strip-shaped plate (42) in a hinged mode, and the swing driving screw (40) is installed on the internal threaded pipe (41) in a threaded mode in a screwed mode; the conveying strip-shaped groove (44) and the telescopic driving cylinder (43) are fixedly arranged on the upper side surface of the swinging strip-shaped plate (42), and one end of the conveying strip-shaped groove (44) is suspended and extends out of the swinging strip-shaped plate (42); the blade clamping mechanism is arranged on the suspended extending end of the conveying strip-shaped groove (44); one end of a transmission rod (45) is in butt joint with the end part of a piston rod of the telescopic driving cylinder (43), and the other end of the transmission rod penetrates through the conveying strip-shaped groove (44) to clamp and drive the blade clamping mechanism.
6. The mower blade thermo-compression quenching system of claim 5, wherein: the blade clamping mechanism comprises a lower clamping plate (50), an upper clamping plate (49), a driving swing arm (48) and a driving connecting rod (47); the lower clamping plate (50) is fixedly arranged on the suspended extending end of the conveying strip-shaped groove (44), one end of the upper clamping plate (49) is hinged to the suspended extending end of the conveying strip-shaped groove (44) and is positioned above the lower clamping plate (50); one end of the driving swing arm (48) is obliquely and fixedly arranged on the upper clamping plate (49), and the other end of the driving swing arm is hinged with one end of the driving connecting rod (47); the other end of the driving connecting rod (47) is hinged with the end part of the transmission rod (45); a supporting seat (46) is arranged in the conveying strip-shaped groove (44) and close to the hinged position of the transmission rod (45), and the transmission rod (45) penetrates through the supporting seat (46).
7. The mower blade thermo-compression quenching system of claim 1, wherein: the forming transfer equipment comprises a bottom support column (62), a rotary support tube (63), a lifting drive motor (64), a rotary drive motor (69), a support sliding sleeve (71), a cantilever telescopic mechanism and a clamping alignment mechanism;
the lower end of the bottom supporting column (62) is vertically and fixedly arranged on the supporting bottom plate (61), and the lower end of the rotary supporting tube (63) is rotatably arranged on the upper end of the bottom supporting column (62); a driving worm wheel (67) is fixedly arranged on the rotary supporting pipe (63), and a driving worm (70) is rotatably arranged on the side edge of the upper end of the bottom supporting column (62); the rotary driving motor (69) is arranged on the worm support (68), and the output shaft is butted with the driving worm (70); the driving worm (70) is meshed with the driving worm wheel (67); the lifting driving motor (64) is fixedly arranged on the upper end of the rotating supporting pipe (63), a lifting driving screw rod (66) is rotatably arranged in the rotating supporting pipe (63), and the lifting driving screw rod (66) is butted with an output shaft of the lifting driving motor (64); a lifting driving seat is screwed on the lifting driving screw rod (66) in a threaded manner; two vertical strip-shaped holes (65) are vertically arranged on the rotary supporting tube (63); the support sliding sleeve (71) is sleeved on the rotary support pipe (63) in a sliding manner; a connecting column penetrating through the vertical strip-shaped hole (65) is arranged on the lifting driving seat and is fixed on the supporting sliding sleeve (71); the cantilever telescopic mechanism is installed on the supporting sliding sleeve (71), the clamping alignment mechanism is installed on the telescopic end of the cantilever telescopic mechanism, the cantilever telescopic mechanism adjusts the cantilever position of the clamping alignment mechanism, and the clamping alignment mechanism is used for clamping and aligning the blade steel plate (56).
8. The mower blade thermo-compression quenching system of claim 7 wherein: the cantilever telescopic mechanism comprises a telescopic driving motor (73), a telescopic driving screw rod (74), a tubular cantilever (72) and a telescopic adjusting rod (76);
one end of the tubular cantilever (72) is fixedly arranged on the supporting sliding sleeve (71), and the telescopic adjusting rod (76) is inserted on the other end of the tubular cantilever (72) in a sliding manner; a strip-shaped driving hole (93) is formed in the upper side wall of the tubular cantilever (72) along the length direction; a telescopic driving seat (75) extending out of the strip-shaped driving hole (93) is arranged on the telescopic adjusting rod (76); the telescopic driving screw rod (74) is rotatably arranged above the tubular cantilever (72), and the telescopic driving screw rod (74) is screwed on the telescopic driving seat (75); the telescopic driving motor (73) is arranged on the tubular cantilever (72), and an output shaft is butted with the end part of the telescopic driving screw rod (74); the clamping alignment mechanism is arranged below the telescopic end of the telescopic adjusting rod (76).
9. The mower blade thermo-compression quenching system of claim 7 wherein: the clamping and aligning mechanism comprises a clamping driving cylinder (78) and a strip-shaped bending plate (79); the strip-shaped bending plate (79) is fixedly arranged below the telescopic end of the telescopic adjusting rod (76), and the telescopic adjusting rod (76) is vertical to the length direction of the strip-shaped bending plate (79); the clamping driving cylinder (78) is arranged on the edge of the lower side surface of the strip-shaped bent plate (79) through a cylinder support (80), and a strip-shaped pushing block (81) is arranged on the end part of a piston rod of the clamping driving cylinder (78); and each clamping roller shaft (59) is vertically and rotatably arranged on the strip-shaped side surface of the strip-shaped pushing block (81) and the opposite vertical side surface of the strip-shaped bending plate (79) and is used for oppositely clamping two length side edges of the blade steel plate (56).
10. The mower blade thermo-compression quenching system of claim 9 wherein: a blocking support (84) is arranged on the lower side surface of one end of the strip-shaped bending plate (79) and is used for blocking the width side edge of the blade steel plate (56) inserted from the lower part of the other end of the strip-shaped bending plate (79); a swing arm rotating shaft (85) is rotatably arranged in the hinged notch of the blocking support (84), and a swing arm support (86) and a rotary driven gear are fixedly arranged on the swing arm rotating shaft (85); an alignment driving motor (82) is arranged on the blocking support (84), and a rotary driving gear (83) is arranged on an output shaft of the alignment driving motor (82); the rotary driven gear is meshed with the rotary driving gear (83); a pressing swing arm (87) is arranged on the swing arm support (86) in a swing and hinged mode, and when the swing arm rotating shaft (85) rotates, the pressing swing arm (87) swings to the outer side of the end portion of the strip-shaped bending plate (79) from a hinged notch of the blocking support (84); the swing arm support (86) and the pressing swing arm (87) are respectively provided with a spring support (92), and a pressing spring (89) is elastically supported between the two spring supports (92) and is used for elastically pushing the pressing swing arm (87) to press the lower side surface of the insertion end of the blade steel plate (56); the pressing side surface of the pressing swing arm (87) is provided with an anti-slip convex rib (88); a top strip-shaped groove (90) is formed in the lower side face of the strip-shaped bending plate (79), and the length side edge of the top strip-shaped groove (90) is parallel to the length side edge of the blade steel plate (56); and each top supporting roller (91) is rotatably arranged in the top strip-shaped groove (90) and is used for rolling and supporting the upper side surface of the blade steel plate (56).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111286604.3A CN114231713B (en) | 2021-11-02 | 2021-11-02 | Mower blade hot-press quenching system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111286604.3A CN114231713B (en) | 2021-11-02 | 2021-11-02 | Mower blade hot-press quenching system |
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| CN114231713A true CN114231713A (en) | 2022-03-25 |
| CN114231713B CN114231713B (en) | 2023-09-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117210657A (en) * | 2023-08-02 | 2023-12-12 | 诸暨市海纳特钢有限公司 | Water quenching device for spring steel wire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328829B1 (en) * | 1998-10-12 | 2001-12-11 | Neturen Co., Ltd. | Constrained hardening method and apparatus for deformed bar workpieces |
| CN103103324A (en) * | 2013-02-01 | 2013-05-15 | 洛阳市钢峰铸造有限公司 | Compaction water-cooling quenching device |
| CN103589832A (en) * | 2013-11-04 | 2014-02-19 | 镇江市天祥精密机电有限公司 | Quenching machine tool capable of preventing bending deformation of slender rod piece during quenching |
| CN205088288U (en) * | 2015-10-29 | 2016-03-16 | 綦江永跃齿轮有限公司 | In -band limit structure's ring gear guenching unit |
| CN108070704A (en) * | 2017-08-29 | 2018-05-25 | 东北大学 | A kind of all-hydraulic roller press type quenching system of very thin high strength steel plate |
-
2021
- 2021-11-02 CN CN202111286604.3A patent/CN114231713B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328829B1 (en) * | 1998-10-12 | 2001-12-11 | Neturen Co., Ltd. | Constrained hardening method and apparatus for deformed bar workpieces |
| CN103103324A (en) * | 2013-02-01 | 2013-05-15 | 洛阳市钢峰铸造有限公司 | Compaction water-cooling quenching device |
| CN103589832A (en) * | 2013-11-04 | 2014-02-19 | 镇江市天祥精密机电有限公司 | Quenching machine tool capable of preventing bending deformation of slender rod piece during quenching |
| CN205088288U (en) * | 2015-10-29 | 2016-03-16 | 綦江永跃齿轮有限公司 | In -band limit structure's ring gear guenching unit |
| CN108070704A (en) * | 2017-08-29 | 2018-05-25 | 东北大学 | A kind of all-hydraulic roller press type quenching system of very thin high strength steel plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117210657A (en) * | 2023-08-02 | 2023-12-12 | 诸暨市海纳特钢有限公司 | Water quenching device for spring steel wire |
| CN117210657B (en) * | 2023-08-02 | 2024-03-15 | 诸暨市海纳特钢有限公司 | Water quenching device for spring steel wire |
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| CN114231713B (en) | 2023-09-19 |
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