CN115478139B - Quenching equipment for machining medium-high chromium copper grinding balls - Google Patents
Quenching equipment for machining medium-high chromium copper grinding balls Download PDFInfo
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- CN115478139B CN115478139B CN202211260102.8A CN202211260102A CN115478139B CN 115478139 B CN115478139 B CN 115478139B CN 202211260102 A CN202211260102 A CN 202211260102A CN 115478139 B CN115478139 B CN 115478139B
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- grinding balls
- high chromium
- copper grinding
- conveying
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
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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
-
- 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
- C21D9/36—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for balls; for rollers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention discloses quenching equipment for machining medium-high chromium copper grinding balls, which relates to the technical field of chromium copper grinding balls, and comprises an equipment base, wherein a cooling oil tank is arranged on the top surface of the equipment base, a cooling water tank is arranged on the top surface of the cooling oil tank, and a rolling track is arranged in the cooling water tank; the rotary conveying mechanism is arranged at one end of the top surface of the equipment base and is used for conveying the medium-high chromium copper grinding balls, and one side of the rotary conveying mechanism is connected with a conveying pipeline; a material distributing mechanism; a horizontal conveying mechanism; a vertical conveying mechanism; through the rotary conveying mechanism, the rotary conveying mechanism can play a role in buffering when receiving the high-temperature medium-high chromium copper grinding balls, so that the high-temperature medium-high chromium copper grinding balls are prevented from deforming when mechanically colliding, the cooling effect of the medium-high chromium copper grinding balls is improved, and the graded cooling of the medium-high chromium copper grinding balls is realized.
Description
Technical Field
The invention relates to the technical field of chromium copper grinding ball processing, in particular to quenching equipment for processing a medium-high chromium copper grinding ball.
Background
The medium-high chromium copper grinding ball is a cast high-chromium steel ball, the high-chromium steel ball is a core component of a large-scale bearing, the medium-high chromium copper grinding ball is formed by extrusion, and the formed medium-high chromium copper grinding ball is subjected to quenching so as to improve the strength of the medium-high chromium copper grinding ball;
the prior art discloses a quenching device for abrasion-resistant steel balls, which can mechanically collide with the steel balls when the steel balls are processed, and the steel balls deform when the steel balls are mechanically collided due to the poor hardness of the steel balls at high temperature, so that the quality of the steel balls is reduced, and the quenching device can only perform common quenching on the steel balls and cannot perform step quenching, so that the processed steel balls have low hardness.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide quenching equipment for processing medium-high chromium copper grinding balls, through the rotary conveying mechanism, the rotary conveying mechanism can play a role in buffering when receiving the medium-high chromium copper grinding balls at high temperature, the high-temperature medium-high chromium copper grinding balls are prevented from deforming when mechanically colliding, the rotary conveying mechanism can convey the medium-high chromium copper grinding balls to the conveying pipeline through rotation, the conveying pipeline conveys the medium-high chromium copper grinding balls to the distributing mechanism, the distributing mechanism can separate the conveyed medium-high chromium copper grinding balls, the medium-high chromium copper grinding balls are prevented from being concentrated at one part of the cooling oil tank, the heat dispersion of the cooling oil tank is ensured when the medium-high chromium copper grinding balls are cooled, the cooling effect of the medium-high chromium copper grinding balls on the horizontal conveying mechanism is improved, meanwhile, the medium-high chromium copper grinding balls falling on the horizontal conveying mechanism can be conveyed into the rolling track by the vertical conveying mechanism, and enter the cooling water tank for secondary cooling, and the same equipment can realize graded cooling of the medium-high chromium copper grinding balls.
The aim of the invention can be achieved by the following technical scheme:
a quenching apparatus for machining a medium and high chromium copper grinding ball, the quenching apparatus comprising:
the device comprises a device base, wherein a cooling oil tank is arranged on the top surface of the device base, a cooling water tank is arranged on the top surface of the cooling oil tank, and a rolling track is arranged in the cooling water tank;
the rotary conveying mechanism is arranged at one end of the top surface of the equipment base and is used for conveying the medium-high chromium copper grinding balls, and one side of the rotary conveying mechanism is connected with a conveying pipeline;
the material distribution mechanism is arranged at one end of the conveying pipeline far away from the rotary conveying mechanism;
the horizontal conveying mechanism is arranged in the cooling oil tank and is used for receiving the medium-high chromium copper grinding balls conveyed by the material distributing mechanism;
the vertical conveying mechanism is arranged at one end of the horizontal conveying mechanism and is used for conveying the medium-high chromium copper grinding balls from the horizontal conveying mechanism to the rolling track.
As a further scheme of the invention: the rotary conveying mechanism comprises a fixed rotating shaft, the fixed rotating shaft is fixed at one end of the top surface of the equipment base through a bearing, a plurality of rotating arms which are arranged at equal intervals are fixedly connected to the side surface of the fixed rotating shaft, and a steel ball outlet is arranged at the top of the fixed rotating shaft.
As a further scheme of the invention: the swinging boom includes the dead lever, the one end of dead lever and the side fixed connection of fixed pivot, the other end grafting of dead lever has the buffer rod, the one end fixedly connected with arc fill of dead lever is kept away from to the buffer rod, the arc is fought and is used for receiving well high chromium copper grinding ball.
As a further scheme of the invention: the conveying pipeline comprises an inclined pipeline and an arc-shaped baffle plate, and the inclined pipeline is mutually matched with the arc-shaped hopper.
As a further scheme of the invention: the material distributing mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixed on the top surface of the cooling oil tank through a bolt, the output end of the hydraulic cylinder is connected with a driving rod, one end, far away from the hydraulic cylinder, of the driving rod is meshed with a rotating bearing, the side surface of the rotating bearing is fixedly connected with a first conveying pipe and a second conveying pipe, and the first conveying pipe and the second conveying pipe are in butt joint with a conveying pipeline through rotation.
As a further scheme of the invention: the inside of cooling oil tank is close to the position fixedly connected with first conveyer pipe first stand pipe of butt joint, the inside of cooling oil tank is close to the position fixedly connected with second conveyer pipe second stand pipe of butt joint.
As a further scheme of the invention: the horizontal conveying mechanism comprises a horizontal conveying wheel and a horizontal conveying belt nested on the side face of the horizontal conveying wheel, a plurality of pushing rollers which are arranged at equal intervals are arranged outside the horizontal conveying belt, and the pushing rollers are horizontally and longitudinally arranged along the outer surface of the horizontal conveying belt.
As a further scheme of the invention: the middle position of the horizontal conveying belt is hollowed out, a base plate is arranged on the bottom surface of the horizontal conveying belt, and the middle position of the top surface of the base plate is higher than the two sides of the top surface of the base plate 54.
As a further scheme of the invention: the vertical conveying mechanism comprises a vertical conveying wheel, a vertical conveying belt is nested on the side face of the vertical conveying wheel, a plurality of steel ball hook plates which are arranged at equal intervals are fixedly connected to the outer surface of the vertical conveying belt, a clamping block is arranged between the steel ball hook plates and the rolling track, and a gap which is mutually matched with the clamping block is formed in the position, close to the clamping block, of the surface of the steel ball hook plate.
The invention has the beneficial effects that:
1. according to the invention, through the rotary conveying mechanism, the rotary conveying mechanism can play a role in buffering when receiving high-temperature medium-high-chromium copper grinding balls, deformation of the high-temperature medium-high-chromium copper grinding balls is prevented when the high-temperature medium-high-chromium copper grinding balls are in mechanical collision, the rotary conveying mechanism can convey the medium-high-chromium copper grinding balls to the conveying pipeline through rotation, the conveying pipeline conveys the medium-high-chromium copper grinding balls to the material distributing mechanism, the material distributing mechanism can separate the conveyed medium-high-chromium copper grinding balls, the medium-high-chromium copper grinding balls are prevented from being concentrated in one part of the cooling oil tank, heat is prevented from being dispersed when the cooling oil tank cools the medium-high-chromium copper grinding balls, the cooling effect of the medium-high-chromium copper grinding balls is improved, meanwhile, the medium-high-chromium copper grinding balls falling on the horizontal conveying mechanism can be conveyed into the rolling track by the vertical conveying mechanism, and the medium-high-chromium copper grinding balls entering the rolling track can enter the cooling water tank to be subjected to secondary cooling, and the same equipment can realize graded cooling of the medium-high-chromium copper grinding balls.
2. According to the invention, the buffer spring can play a role in buffering, the impact force of the middle and high chromium copper grinding balls is absorbed, meanwhile, the arc bucket can drive the middle and high chromium copper grinding balls to rotate downwards, the impact force of the middle and high chromium copper grinding balls during free falling can be further counteracted, and the middle and high chromium copper grinding balls are only positioned on one side of the rotary conveying mechanism, so that the friction force of the fixed rotating shaft can be adjusted, the fixed rotating shaft can automatically rotate under the action of the gravity of a plurality of middle and high chromium copper grinding balls, no additional power is required, and energy is saved.
3. In the invention, as the middle position of the top surface of the base plate is higher than the positions of the two sides of the top surface of the base plate, the middle and high chromium copper grinding balls automatically roll to the positions of the two sides of the top surface of the base plate, and meanwhile, in the moving process of the horizontal conveying belt, the pushing roller pushes the middle and high chromium copper grinding balls to fall, so that the middle and high chromium copper grinding balls roll on the top surface of the base plate, and the middle and high chromium copper grinding balls are uniformly cooled in the cooling oil tank.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the rotary transport mechanism of the present invention;
FIG. 3 is a cross-sectional view of a swivel arm of the invention;
FIG. 4 is a schematic structural view of a material distributing mechanism in the invention;
FIG. 5 is a schematic view of a partial structure of a horizontal conveyance mechanism according to the present invention;
FIG. 6 is a side view of a horizontal conveyor belt of the present invention;
fig. 7 is a front view of the vertical transport mechanism of the present invention.
In the figure: 1. an equipment base; 11. a cooling oil tank; 12. a cooling water tank; 2. a rotary conveying mechanism; 21. fixing the rotating shaft; 22. a rotating arm; 221. a fixed rod; 222. a buffer rod; 223. an arc bucket; 224. a buffer spring; 23. the steel ball outlet pipe orifice; 3. a delivery conduit; 4. a material distributing mechanism; 41. a hydraulic cylinder; 42. a driving rod; 43. a rotating bearing; 44. a first delivery tube; 45. a second delivery tube; 46. a first guide tube; 47. a second guide tube; 5. a horizontal conveying mechanism; 51. a horizontal conveying wheel; 52. a horizontal conveyor belt; 53. a pushing roller; 54. a backing plate; 6. a vertical conveying mechanism; 61. a vertical conveying wheel; 62. a vertical conveyor belt; 63. steel ball hook plate; 7. a clamping block; 8. rolling the track.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-7, the quenching equipment for machining the medium-high chromium copper grinding balls comprises an equipment base 1, wherein a cooling oil tank 11 is arranged on the top surface of the equipment base 1, a cooling water tank 12 is arranged on the top surface of the cooling oil tank 11, a rolling track 8 is arranged in the cooling water tank 12, a rotary conveying mechanism 2 is arranged at one end of the top surface of the equipment base 1, the rotary conveying mechanism 2 is used for conveying the medium-high chromium copper grinding balls, one side of the rotary conveying mechanism 2 is connected with a conveying pipeline 3, a material distributing mechanism 4 is arranged at one end, far away from the rotary conveying mechanism 2, of the conveying pipeline 3, a horizontal conveying mechanism 5 is arranged in the cooling oil tank 11, the horizontal conveying mechanism 5 is used for receiving the medium-high chromium copper grinding balls conveyed by the material distributing mechanism 4, a vertical conveying mechanism 6 is arranged at one end of the horizontal conveying mechanism 5, and the vertical conveying mechanism 6 is used for conveying the medium-high chromium copper grinding balls from the horizontal conveying mechanism 5 to the rolling track 8;
after the middle and high chromium copper grinding balls are extruded and formed, the middle and high chromium copper grinding balls are conveyed to the rotary conveying mechanism 2, the rotary conveying mechanism 2 can play a role in buffering when receiving the high-temperature middle and high chromium copper grinding balls, deformation of the high-temperature middle and high chromium copper grinding balls is prevented when the high-temperature middle and high chromium copper grinding balls are in mechanical collision, the rotary conveying mechanism 2 can convey the middle and high chromium copper grinding balls to the conveying pipeline 3 through rotation, the conveying pipeline 3 conveys the middle and high chromium copper grinding balls to the distributing mechanism 4, the distributing mechanism 4 can separate the conveyed middle and high chromium copper grinding balls, the middle and high chromium copper grinding balls are prevented from being concentrated at one part of the cooling oil tank 11, heat is dispersed when the cooling oil tank 11 cools the middle and high chromium copper grinding balls, the cooling effect of the middle and high chromium copper grinding balls is improved, meanwhile, the middle and high chromium copper grinding balls falling on the horizontal conveying mechanism 5 can be conveyed into the rolling track 8 through the vertical conveying mechanism 6, and the middle and high chromium copper grinding balls entering the rolling track 8 can enter the cooling water tank 12 for secondary cooling, and the same equipment realizes graded cooling of the middle and high chromium copper grinding balls.
As shown in fig. 2 and the coating, the rotary conveying mechanism 2 comprises a fixed rotating shaft 21, the fixed rotating shaft 21 is fixed at one end of the top surface of the equipment base 1 through a bearing, a plurality of rotating arms 22 which are arranged at equal intervals are fixedly connected to the side surface of the fixed rotating shaft 21, a steel ball outlet 23 is arranged at the top of the fixed rotating shaft 21, the rotating arms 22 comprise a fixed rod 221, one end of the fixed rod 221 is fixedly connected with the side surface of the fixed rotating shaft 21, the other end of the fixed rod 221 is inserted with a buffer rod 222, one end of the buffer rod 222 away from the fixed rod 221 is fixedly connected with an arc-shaped bucket 223, and the arc-shaped bucket 223 is used for receiving medium-high chromium copper grinding balls;
when the middle and high chromium copper grinding balls fall into the arc hopper 223 from the steel ball outlet pipe orifice 23, the buffer spring 224 is arranged at the joint of the fixed rod 221 and the buffer rod 222, the buffer spring 224 can play a role in buffering, the impact force of the middle and high chromium copper grinding balls is absorbed, meanwhile, the arc hopper 223 can drive the middle and high chromium copper grinding balls to rotate downwards, the impact force when the middle and high chromium copper grinding balls freely fall down can be further counteracted, and the middle and high chromium copper grinding balls are only positioned on one side of the rotary conveying mechanism 2, so that the friction force of the fixed rotating shaft 21 can be adjusted, the automatic rotation is realized under the action of the gravity of the plurality of middle and high chromium copper grinding balls of the fixed rotating shaft 21, no additional power is needed, and the energy is saved.
As shown in fig. 1, the conveying pipeline 3 comprises an inclined pipeline and an arc baffle, the inclined pipeline is mutually matched with the arc bucket 223, and the arc baffle can prevent the medium-high chromium copper grinding balls from flying out of the arc bucket 223 under the action of centrifugal force.
As shown in fig. 4, the material distributing mechanism 4 comprises a hydraulic cylinder 41, the hydraulic cylinder 41 is fixed on the top surface of a cooling oil tank 11 through a bolt, the output end of the hydraulic cylinder 41 is connected with a driving rod 42, one end of the driving rod 42, which is far away from the hydraulic cylinder 41, is meshed with a rotating bearing 43, the side surface of the rotating bearing 43 is fixedly connected with a first conveying pipe 44 and a second conveying pipe 45, the first conveying pipe 44 and the second conveying pipe 45 are in butt joint with the conveying pipeline 3 through rotation, the position, which is close to the first conveying pipe 44, inside the cooling oil tank 11 is fixedly connected with a first guide pipe 46 in butt joint with the first conveying pipe 44, and the position, which is close to the second conveying pipe 45, inside the cooling oil tank 11 is fixedly connected with a second guide pipe 47 in butt joint with the second conveying pipe 45;
when the hydraulic cylinder 41 is opened in operation, the hydraulic cylinder 41 pushes the driving rod 42 to reciprocate, the driving rod 42 is meshed with the rotating bearing 43, so that the rotating bearing 43 can reciprocate, when the first conveying pipe 44 is aligned with the conveying pipeline 3, the medium-high chromium copper grinding balls can enter the first conveying pipe 44, then the rotating bearing 43 can rotate, the second conveying pipe 45 is aligned with the conveying pipeline 3, at the moment, the first conveying pipe 44 can be aligned with the first guide pipe 46, the medium-high chromium copper grinding balls can enter the top surface of the horizontal conveying mechanism 5 along the first guide pipe 46 under the action of inertia and gravity, and meanwhile, the medium-high chromium copper grinding balls can enter the top surface of the horizontal conveying mechanism 5 along the second guide pipe 47 under the action of inertia and gravity, and the medium-high chromium copper grinding balls can be separated through the material separating mechanism 4, so that the medium-high chromium copper grinding balls can be prevented from being dense on one hand, and the medium-high chromium copper grinding balls can be prevented from being collided on the other hand, and the medium-high chromium copper grinding balls can be dropped on different positions of the cooling oil tank 11.
As shown in fig. 5 and 6, the horizontal conveying mechanism 5 comprises a horizontal conveying wheel 51 and a horizontal conveying belt 52 nested on the side surface of the horizontal conveying wheel 51, the horizontal conveying wheel 51 is driven by a motor through a chain or a connecting shaft, a plurality of push rollers 53 which are equidistantly arranged are arranged on the outer surface of the horizontal conveying belt 52, the push rollers 53 are horizontally and longitudinally arranged along the outer surface of the horizontal conveying belt 52, the middle position of the horizontal conveying belt 52 is in hollowed-out arrangement, a base plate 54 is arranged on the bottom surface of the horizontal conveying belt 52, and the middle position of the top surface of the base plate 54 is higher than the two sides of the top surface of the base plate 54;
when the middle and high chromium copper grinding balls fall on the top surface of the base plate 54, the middle position of the top surface of the base plate 54 is higher than the two sides of the top surface of the base plate 54, and the middle and high chromium copper grinding balls automatically roll to the two sides of the top surface of the base plate 54, and meanwhile, in the process of moving the horizontal conveying belt 52, the pushing roller 53 pushes the middle and high chromium copper grinding balls to fall, so that the middle and high chromium copper grinding balls roll on the top surface of the base plate 54, and the middle and high chromium copper grinding balls are uniformly cooled in the cooling oil tank 11.
As shown in fig. 7, the vertical conveying mechanism 6 comprises a vertical conveying wheel 61, a vertical conveying belt 62 is nested on the side surface of the vertical conveying wheel 61, the vertical conveying wheel 61 is driven by a motor through a chain or a toothed belt, a plurality of steel ball hook plates 63 which are equidistantly arranged are fixedly connected to the outer surface of the vertical conveying belt 62, a clamping block 7 is arranged between the steel ball hook plates 63 and the rolling track 8, and a gap which is mutually matched with the clamping block 7 is formed in the position, close to the clamping block 7, of the surface of the steel ball hook plates 63;
during operation, the vertical conveying belt 62 is driven by the vertical conveying wheels 61, the vertical conveying belt 62 can drive the steel ball hook plate 63, the steel ball hook plate 63 receives the medium-high chromium copper grinding balls conveyed by the horizontal conveying mechanism 5, when the steel ball hook plate 63 conveys the medium-high chromium copper grinding balls to meet the clamping blocks 7, the clamping blocks 7 extrude the medium-high chromium copper grinding balls out of the steel ball hook plate 63 and fall on the rolling track 8, and the medium-high chromium copper grinding balls can enter the cooling water tank 12 along the rolling track 8 to be subjected to secondary cooling, so that the graded quenching of the medium-high chromium copper grinding balls is realized.
The working principle of the invention is as follows:
after the middle and high chromium copper grinding balls are extruded and formed, the middle and high chromium copper grinding balls fall into the arc-shaped hopper 223 from the steel ball outlet pipe orifice 23, the buffer spring 224 plays a role in buffering and absorbing the impact force of the middle and high chromium copper grinding balls, meanwhile, the arc-shaped hopper 223 can drive the middle and high chromium copper grinding balls to rotate downwards, the impact force of the free falling of the middle and high chromium copper grinding balls can be further counteracted, the middle and high chromium copper grinding balls are only positioned on one side of the rotary conveying mechanism 2, therefore, the friction force of the fixed rotating shaft 21 can be adjusted, the fixed rotating shaft 21 can automatically rotate under the action of the gravity of a plurality of middle and high chromium copper grinding balls, when the first conveying pipe 44 is aligned with the conveying pipeline 3, the middle and high chromium copper grinding balls can enter the first conveying pipe 44, then the rotary bearing 43 can rotate, the second conveying pipe 45 is aligned with the conveying pipeline 3, at the moment, the first conveying pipe 44 can be aligned with the first guide pipe 46, the middle and high chromium copper grinding balls can enter the top surface of the horizontal conveying mechanism 5 along the first guide pipe 46 under the action of inertia and gravity, and in the same way, the middle and high chromium copper grinding balls can enter the top surface of the horizontal conveying mechanism 5 along the second guide pipe 47 under the action of inertia and gravity, as the middle position of the top surface of the backing plate 54 is higher than the two sides of the top surface of the backing plate 54, the middle and high chromium copper grinding balls automatically roll to the two sides of the top surface of the backing plate 54, meanwhile, in the process of moving the horizontal conveying belt 52, the pushing roller 53 pushes the middle and high chromium copper grinding balls to fall down, the middle and high chromium copper grinding balls roll on the top surface of the backing plate 54, the steel ball hook plate 63 receives the middle and high chromium copper grinding balls conveyed by the horizontal conveying mechanism 5, when the steel ball hook plate 63 conveys the middle and high chromium copper grinding balls to the clamping block 7, the clamping block 7 extrudes the steel ball hook plate 63 and falls on the rolling track 8, the medium-high chromium copper grinding balls enter the cooling water tank 12 along the rolling track 8 for secondary cooling.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (4)
1. A quenching device for processing a medium-high chromium copper grinding ball, which is characterized by comprising:
the device comprises a device base (1), wherein a cooling oil tank (11) is arranged on the top surface of the device base (1), a cooling water tank (12) is arranged on the top surface of the cooling oil tank (11), and a rolling track (8) is arranged in the cooling water tank (12);
the rotary conveying mechanism (2) is arranged at one end of the top surface of the equipment base (1), the rotary conveying mechanism (2) is used for conveying medium-high chromium copper grinding balls, and one side of the rotary conveying mechanism (2) is connected with a conveying pipeline (3);
the rotary conveying mechanism (2) comprises a fixed rotating shaft (21), the fixed rotating shaft (21) is fixed at one end of the top surface of the equipment base (1) through a bearing, a plurality of rotating arms (22) which are equidistantly arranged are fixedly connected to the side surface of the fixed rotating shaft (21), and a steel ball outlet (23) is arranged at the top of the fixed rotating shaft (21);
the rotary arm (22) comprises a fixed rod (221), one end of the fixed rod (221) is fixedly connected with the side face of the fixed rotary shaft (21), the other end of the fixed rod (221) is inserted with a buffer rod (222), one end, far away from the fixed rod (221), of the buffer rod (222) is fixedly connected with an arc-shaped bucket (223), and the arc-shaped bucket (223) is used for receiving a medium-high chromium copper grinding ball;
the conveying pipeline (3) comprises an inclined pipeline and an arc-shaped baffle, and the inclined pipeline is mutually matched with the arc-shaped hopper (223);
the material distributing mechanism (4) is arranged at one end of the conveying pipeline (3) far away from the rotary conveying mechanism (2);
the horizontal conveying mechanism (5) is arranged in the cooling oil tank (11), and the horizontal conveying mechanism (5) is used for receiving the medium-high chromium copper grinding balls conveyed by the distributing mechanism (4);
the vertical conveying mechanism (6) is arranged at one end of the horizontal conveying mechanism (5), and the vertical conveying mechanism (6) is used for conveying the medium-high chromium copper grinding balls from the horizontal conveying mechanism (5) to the rolling track (8);
the material distributing mechanism (4) comprises a hydraulic cylinder (41), the hydraulic cylinder (41) is fixed on the top surface of the cooling oil tank (11) through a bolt, the output end of the hydraulic cylinder (41) is connected with a driving rod (42), one end, far away from the hydraulic cylinder (41), of the driving rod (42) is meshed with a rotating bearing (43), the side surface of the rotating bearing (43) is fixedly connected with a first conveying pipe (44) and a second conveying pipe (45), and the first conveying pipe (44) and the second conveying pipe (45) are in butt joint with the conveying pipeline (3) through rotation;
the inside of cooling oil tank (11) is close to first conveyer pipe (44) position fixedly connected with and first conveyer pipe (46) of butt joint, the inside of cooling oil tank (11) is close to second conveyer pipe (45) position fixedly connected with and second conveyer pipe (47) of butt joint.
2. Quenching equipment for machining of medium-high chromium copper grinding balls according to claim 1, wherein the horizontal conveying mechanism (5) comprises a horizontal conveying wheel (51) and a horizontal conveying belt (52) nested on the side surface of the horizontal conveying wheel (51), a plurality of pushing rollers (53) which are arranged at equal intervals are arranged on the outer surface of the horizontal conveying belt (52), and the pushing rollers (53) are horizontally and longitudinally arranged along the outer surface of the horizontal conveying belt (52).
3. The quenching equipment for machining the medium-high chromium copper grinding balls according to claim 2, wherein the middle position of the horizontal conveying belt (52) is hollowed, a base plate (54) is arranged on the bottom surface of the horizontal conveying belt (52), and the middle position of the top surface of the base plate (54) is higher than the two sides of the top surface of the base plate (54).
4. The quenching equipment for machining the medium-high chromium copper grinding balls according to claim 1, wherein the vertical conveying mechanism (6) comprises a vertical conveying wheel (61), a vertical conveying belt (62) is nested on the side face of the vertical conveying wheel (61), a plurality of steel ball hook plates (63) which are arranged at equal intervals are fixedly connected with the outer surface of the vertical conveying belt (62), clamping blocks (7) are arranged between the steel ball hook plates (63) and the rolling tracks (8), and gaps which are mutually matched with the clamping blocks (7) are formed in positions, close to the clamping blocks (7), of the surfaces of the steel ball hook plates (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211260102.8A CN115478139B (en) | 2022-10-14 | 2022-10-14 | Quenching equipment for machining medium-high chromium copper grinding balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211260102.8A CN115478139B (en) | 2022-10-14 | 2022-10-14 | Quenching equipment for machining medium-high chromium copper grinding balls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115478139A CN115478139A (en) | 2022-12-16 |
| CN115478139B true CN115478139B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211260102.8A Active CN115478139B (en) | 2022-10-14 | 2022-10-14 | Quenching equipment for machining medium-high chromium copper grinding balls |
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| CN217095507U (en) * | 2022-02-16 | 2022-08-02 | 楚雄滇中有色金属有限责任公司机械分公司 | Heat treatment production line of wear-resistant steel balls |
| CN217438246U (en) * | 2022-04-19 | 2022-09-16 | 常熟市宝丰精工钢球有限公司 | Quenching device for hot rolling steel balls |
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2022
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| CN217095507U (en) * | 2022-02-16 | 2022-08-02 | 楚雄滇中有色金属有限责任公司机械分公司 | Heat treatment production line of wear-resistant steel balls |
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| CN115478139A (en) | 2022-12-16 |
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