CN111360666B - Method for treating iron scale on surface of hot-rolled casting - Google Patents
Method for treating iron scale on surface of hot-rolled casting Download PDFInfo
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- CN111360666B CN111360666B CN202010182392.3A CN202010182392A CN111360666B CN 111360666 B CN111360666 B CN 111360666B CN 202010182392 A CN202010182392 A CN 202010182392A CN 111360666 B CN111360666 B CN 111360666B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Abstract
The invention relates to a method for treating oxide scales on the surface of a hot-rolled casting, which uses a surface cleaning device, wherein the surface cleaning device comprises a bottom plate, a workbench, an installation frame and a cleaning mechanism, and the specific method flow for cleaning the oxide scales on the surface of the hot-rolled casting by adopting the surface cleaning device is as follows: equipment regulation, material loading, preliminary clearance, secondary clearance and unloading, clearance mechanism include spacing seat, link, lift cylinder, clearance branch chain and regulation branch chain, and the clearance branch chain includes clearance board, clearance piece, butt joint pole, movable plate, butt joint cylinder, rotary cam, link block and rotating electrical machines. The invention adopts a multi-station design mode, can simultaneously clean the surfaces of a plurality of castings, and can adjust the polishing force according to the actual working requirement in the cleaning process so as to improve the cleaning effect and reduce the residue of oxide skin on the surfaces of the recast.
Description
Technical Field
The invention relates to the field of casting industry, in particular to a method for treating iron scale on the surface of a hot-rolled casting.
Background
Hot rolling is a rolling performed at a recrystallization temperature or lower, as compared with cold rolling, which is a rolling performed at a recrystallization temperature or higher. The metal plasticity is high during hot rolling, the deformation resistance is low, and the energy consumption of metal deformation is greatly reduced. The hot rolling can improve the processing technological property of metal and alloy, change the cast structure into a deformed structure and improve the processing property of the alloy.
In the heating process, the metal surface is easy to react with air to generate a layer of oxide skin, and if the oxide skin is not removed in time, dents can be left on the surface of the casting, so that the appearance quality of the casting is influenced, and the local strength of the casting is reduced. In order to clean the oxide skin on the surface of the casting, manufacturers need to recruit special workers or purchase automatic cleaning equipment, and when the two cleaning modes are adopted for cleaning, the following problems exist:
(1) the early-stage investment cost of the manual cleaning mode is low, but the long-term labor cost still has no small burden to manufacturers, in addition, the manual working efficiency is low, the cleaning work of each casting needs to be completed by one worker at least, and the requirement of mass production is difficult to meet;
(2) when using automation equipment clearance, in order to guarantee the clearance effect, adjust clearance intensity, need purchase devices such as water circulating system, high pressure water pump, derailleur, the input cost is high earlier stage, and need regularly maintain all devices, has further increased the input cost.
In order to solve the problems, the invention provides a method for treating the iron scale on the surface of a hot-rolled casting.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
a method for treating oxide scales on the surface of a hot-rolled casting uses a surface cleaning device, the surface cleaning device comprises a bottom plate, a workbench, an installation frame and a cleaning mechanism, and the specific method flow when the surface cleaning device is used for cleaning the oxide scales on the surface of the hot-rolled casting is as follows:
s1, equipment adjustment: the method comprises the following steps of (1) performing adaptive adjustment on equipment according to the specification of a casting to be cleaned;
s2, feeding, namely placing a casting to be cleaned in a cleaning mechanism and fixing the position of the casting;
s3, primary cleaning: the surface of the casting is preliminarily cleaned through a cleaning mechanism so as to remove most of oxide skin on the surface of the casting;
s4, secondary cleaning: after the polishing force of the cleaning mechanism is increased, cleaning the surface of the casting again to remove residual oxide skin on the surface of the casting;
s5, blanking: taking out the cleaned casting from the cleaning mechanism to prepare for the next cleaning work;
a workbench is mounted at the upper end of the bottom plate, a mounting frame is mounted at the upper end of the workbench, a cleaning mechanism is mounted between the mounting frame and the workbench, and a vertical sliding groove is formed in the workbench;
the cleaning mechanism comprises a limiting seat, a connecting frame, a lifting cylinder, a cleaning branched chain and an adjusting branched chain, wherein three limiting seats are uniformly arranged in a vertical sliding chute from front to back; under the connection effect of link, the size of three spacing seat can be adjusted simultaneously through the concertina movement of lift cylinder to the cooperation clearance branched chain carries out the surface cleaning to the foundry goods of corresponding size, can adjust the clearance dynamics of clearance branched chain through adjusting the branched chain, thereby satisfies the actual work needs.
The limiting seat comprises two limiting clamping plates, sliding blocks, lifting blocks and connecting plates, the two limiting clamping plates are symmetrically arranged front and back, the limiting clamping plates are installed in the vertical sliding grooves in a sliding fit mode, the inner sides of the limiting clamping plates are provided with installing sliding grooves, the sliding blocks are symmetrically installed at the lower ends of the limiting clamping plates left and right, the upper ends of the sliding blocks are connected with the workbench in a sliding fit mode, the lifting blocks are installed between the sliding blocks which are oppositely arranged front and back in a sliding fit mode, the lifting blocks are of isosceles trapezoid structures, and the lifting blocks which are oppositely arranged left and right are connected through the connecting plates; the sliding blocks which are oppositely arranged in the front and the back are driven by the height of the control lifting block to move in opposite directions, so that the distance between the two limiting clamping plates is changed, and the casting can be limited between the two limiting clamping plates.
The cleaning branched chain comprises cleaning plates, cleaning blocks, butt-joint rods, a movable plate, a butt-joint cylinder, a rotary cam, connecting sliders and a rotary motor, the cleaning plates are symmetrically arranged in a left-right sliding fit mode in mounting chutes formed in the inner sides of the limiting clamping plates, two groups of cleaning blocks are arranged between the limiting clamping plates which are oppositely arranged from top to bottom, each group comprises two cleaning blocks which are oppositely arranged from left to right, the adjacent cleaning blocks are connected through the butt-joint rods, the upper ends of the butt-joint rods and the upper ends of the cleaning plates are connected with the lower end of the movable plate, a sliding fit mode is formed between the upper ends of the cleaning plates and the lower end of the movable plate, the upper end of the movable plate is connected with the bottom end of the butt-joint cylinder, the top ends of the butt-joint cylinder are arranged at the lower end of the mounting frame in a sliding fit, the upper end of the rotating cam is connected with the lower end of an output shaft of the rotating motor, and the rotating motor is arranged at the upper end of the mounting frame through a motor base; the rotating cam is driven to rotate in a reciprocating mode through the rotating motor, in the rotating process, the movable plate moves in a left-right reciprocating mode under the connecting action of the connecting sliding blocks, so that the cleaning block connected with the movable plate is driven to move synchronously with the cleaning plate, the polishing function of the front side wall, the rear side wall, the upper side wall and the lower side wall of a casting is achieved, and the purpose of cleaning oxide skin is achieved.
Preferably, the adjusting branch chain comprises adjusting cylinders, adjusting plates, adjusting blocks and connecting rods, the adjusting blocks are mounted on the front side and the rear side of the limiting clamp plate in a sliding fit mode, the side walls of the adjusting blocks are attached to the side walls of the cleaning plates, the number of the adjusting cylinders is two, the two adjusting cylinders are arranged from front to back, the adjusting cylinders and the limiting seats are arranged alternately, the bottom ends of the adjusting cylinders are mounted on the workbench, the adjusting plates are mounted at the top ends of the adjusting cylinders, the front ends and the rear ends of the adjusting plates are connected with the side walls of the adjusting blocks corresponding to the positions, the connecting rods are mounted on the other sides of the adjusting blocks connected with the adjusting plates, the connecting rods penetrate through the cleaning plates and the butt-joint rods in a sliding fit mode, and the side walls of the adjusting; drive the regulating plate through adjust cylinder and carry out elevating movement to drive regulating block and connecting rod and carry out the up-and-down motion, when regulating block and connecting rod height reduction, the regulating block produces inside pressure to the clearance board, and the connecting rod produces decurrent pressure to the clearance piece, and then has increased the dynamics of polishing, but the regulating plate is front and back extending structure, can make the adaptability along with the size of spacing seat and adjust.
Preferably, the clearance piece includes the base block and dismantles the piece, installs through screw-thread fit on the base block outer wall and dismantles the piece, dismantles the piece and be U type structure, can change the dismantlement piece of corresponding size according to the width of foundry goods to guarantee that the upper and lower homoenergetic of foundry goods can obtain comprehensive clearance.
Preferably, abrasive paper is pasted on the surfaces of the cleaning plate and the cleaning block, and the abrasive paper can be replaced at any time.
Preferably, among the clearance piece, be located the left clearance piece inboard of workstation and be provided with the guide bar, the clearance piece inboard that is located the workstation right side is opened and is equipped with the guide way, and the guide bar inboard contacts through sliding fit mode and guide way inboard to ensure that the skew can not take place for the position of two clearance pieces of relative arrangement about the clearance in-process, avoid the clearance piece to leave the mar that the depth differs on the foundry goods lateral wall.
Preferably, the lifting block comprises a fixing part and an adjusting part, the adjusting part is symmetrically arranged on the front side and the rear side of the fixing part, the lower end of the adjusting part is connected with one end of a bolt in a threaded fit mode, and the other end of the bolt is arranged at the lower end of the fixing part through a bearing; can realize carrying out the function of adjusting to the scope between fixed part and the regulating part through rotating the bolt to the removal scope of spacing splint of adjustment, and then reach and carry out spacing purpose to the foundry goods of different width.
Preferably, the middle part of the butt joint rod is of an up-and-down telescopic structure.
The invention has the beneficial effects that:
1. according to the method for treating the oxide scale on the surface of the hot-rolled casting, a multi-station design mode is adopted, the surfaces of a plurality of castings can be cleaned at the same time, and the polishing force can be adjusted according to actual working requirements in the cleaning process, so that the cleaning effect is improved, and the residue on the surface of an oxide scale recast is reduced;
2. the cleaning mechanism provided by the invention can simultaneously adjust the sizes of the three limiting seats through the telescopic motion of the lifting cylinder so as to be matched with the cleaning branched chain to clean the surface of a U-shaped, H-shaped or flat casting with corresponding size, and can adjust the cleaning force of the cleaning branched chain through adjusting the branched chain, thereby meeting the actual working requirement.
3. According to the adjusting branched chain, when the heights of the adjusting block and the connecting rod are reduced, the adjusting block generates inward pressure on the cleaning plate, the connecting rod generates downward pressure on the cleaning block, and therefore polishing force is increased, the adjusting plate is of a front-back telescopic structure, and adaptive adjustment can be performed along with the size of the limiting seat.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a front view of the surface cleaning apparatus of the present invention;
FIG. 3 is a right side view of the surface cleaning apparatus of the present invention;
FIG. 4 is a cross-sectional view of the invention between a cleaning block and a docking rod;
FIG. 5 is a cross-sectional view of a cleaning block of the present invention;
fig. 6 is a cross-sectional view of the spacing clip, the cleaning plate and the adjustment block of the present invention.
Fig. 7 is a schematic diagram of the structure of a job object to which the present invention is directed.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a method for treating iron scale on the surface of a hot-rolled casting uses a surface cleaning device, the surface cleaning device comprises a bottom plate 1, a workbench 2, a mounting frame 3 and a cleaning mechanism 4, and the specific method flow when the surface cleaning device is used for cleaning the scale on the surface of the hot-rolled casting is as follows:
s1, equipment adjustment: the method comprises the following steps of (1) performing adaptive adjustment on equipment according to the specification of a casting to be cleaned;
s2, feeding, namely placing the casting to be cleaned in the cleaning mechanism 4 and fixing the position of the casting;
s3, primary cleaning: the surface of the casting is preliminarily cleaned through a cleaning mechanism 4 so as to remove most of oxide skin on the surface of the casting;
s4, secondary cleaning: after the polishing force of the cleaning mechanism 4 is increased, cleaning the surface of the casting again to remove residual oxide skin on the surface of the casting;
s5, blanking: taking out the cleaned casting from the cleaning mechanism 4 to prepare for the next cleaning work;
a workbench 2 is mounted at the upper end of the bottom plate 1, a mounting frame 3 is mounted at the upper end of the workbench 2, a cleaning mechanism 4 is mounted between the mounting frame 3 and the workbench 2, and a vertical sliding groove is formed in the workbench 2;
the cleaning mechanism 4 comprises a limiting seat 41, a connecting frame 42, a lifting cylinder 43, a cleaning branched chain 44 and an adjusting branched chain 45, three limiting seats 41 are uniformly arranged in a vertical sliding chute from front to back, the lower ends of the limiting seats 41 are connected through the connecting frame 42, the lower end of the connecting frame 42 is connected with the top end of the lifting cylinder 43, the bottom end of the lifting cylinder 43 is arranged on the bottom plate 1, the inner side wall of each limiting seat 41 is connected with the cleaning branched chain 44, the outer side wall of each limiting seat 41 is connected with the adjusting branched chain 45, the cleaning branched chain 44 is arranged at the lower end of the mounting frame 3, and the adjusting branched chain 45 is; under the connection of link 42, the concertina movement through lift cylinder 43 can be adjusted the size of three spacing seat 41 simultaneously to the cooperation clearance branch chain 44 carries out the surface cleaning to the foundry goods of corresponding size, can adjust the clearance dynamics of clearance branch chain 44 through adjusting branch chain 45, thereby satisfies the actual work needs.
The limiting seat 41 comprises limiting clamping plates 411, sliding blocks 412, lifting blocks 413 and connecting plates 414, the number of the limiting clamping plates 411 is two, the two limiting clamping plates 411 are symmetrically arranged in front and back, the limiting clamping plates 411 are installed in vertical sliding grooves in a sliding fit mode, installation sliding grooves are formed in the inner sides of the limiting clamping plates 411, the sliding blocks 412 are symmetrically installed at the lower ends of the limiting clamping plates 411 in left and right directions, the upper ends of the sliding blocks 412 are connected with the workbench 2 in a sliding fit mode, the lifting blocks 413 are installed between the sliding blocks 412 which are oppositely arranged in front and back in a sliding fit mode, the lifting blocks 413 are of isosceles trapezoid structures, and the lifting blocks 413 which are; the sliding blocks 412 oppositely arranged back and forth are driven by the height of the lifting block 413 to move in opposite directions, so that the distance between the two limiting clamping plates 411 is changed, and a casting can be limited between the two limiting clamping plates 411.
The lifting block 413 comprises a fixing part and an adjusting part, the front side and the rear side of the fixing part are symmetrically provided with the adjusting part, the lower end of the adjusting part is connected with one end of a bolt in a threaded fit mode, and the other end of the bolt is arranged at the lower end of the fixing part through a bearing; can realize carrying out the function of adjusting to the scope between fixed part and the regulation part through rotating the bolt to adjust spacing splint 411's removal scope, and then reach and carry out spacing purpose to the foundry goods of different width.
The cleaning branched chain 44 comprises a cleaning plate 441, cleaning blocks 442, butt joint rods 443, a movable plate 444, butt joint cylinders 445, a rotating cam 446, a connecting slide block 447 and a rotating motor 448, the cleaning plates 441 are symmetrically installed in mounting chutes formed in the inner sides of the limiting splints 411 in a sliding fit mode from left to right, two groups of cleaning blocks 442 are arranged between the limiting splints 411 arranged oppositely from top to bottom, each group comprises two cleaning blocks 442 arranged oppositely from left to right, sand paper is pasted on the surfaces of the cleaning plates 441 and the cleaning blocks 442 and can be replaced at any time, the adjacent cleaning blocks 442 are connected through the butt joint rods 443, the middle part of the butt joint rod 443 is of a vertically-telescopic structure, the upper end of the butt joint rod 443 and the upper end of the cleaning plate 441 are connected with the lower end of the movable plate 444, the upper end of the cleaning plates 441 and the lower end of the movable plate 444 are in a sliding fit mode, the upper end of the movable plate 444 is connected with the, the top end of the butt joint air cylinder 445 is installed at the lower end of the installation frame 3 in a sliding fit mode, the inner side of the moving plate 444 is provided with a connecting slide block 447, the connecting slide block 447 is connected with the side wall of the rotating cam 446 in a sliding fit mode, the upper end of the rotating cam 446 is connected with the lower end of the output shaft of the rotating motor 448, and the rotating motor 448 is installed at the upper end of the installation frame 3 through a motor base; the rotating cam 446 is driven by the rotating motor 448 to rotate in a reciprocating mode, and in the rotating process, under the connecting action of the connecting sliding block 447, the moving plate 444 moves in a left-right reciprocating mode, so that the cleaning block 442 connected with the moving plate is driven to move synchronously with the cleaning plate 441, the functions of polishing the front side wall, the rear side wall, the upper side wall and the lower side wall of the casting are achieved, and the purpose of cleaning oxide skin is achieved.
The cleaning block 442 comprises a base block 4421 and a detaching block 4422, the detaching block 4422 is mounted on the outer wall of the base block 4421 in a threaded fit mode, the detaching block 4422 is of a U-shaped structure, and the detaching block 4422 with a corresponding size can be replaced according to the width of a casting to ensure that the upper surface and the lower surface of the casting can be cleaned comprehensively.
Among the clearance piece 442, be located the left clearance piece 442 inboard of workstation 2 and be provided with the guide bar, be located the clearance piece 442 inboard on workstation 2 right side and seted up the guide way, the guide bar inboard contacts through sliding fit mode and guide way inboard to ensure that the skew can not take place for the position of two clearance pieces 442 of relative arrangement about the clearance in-process, avoid clearance piece 442 to leave the mar that the depth differs on the foundry goods lateral wall.
The adjusting branched chain 45 comprises adjusting cylinders 451, an adjusting plate 452, adjusting blocks 453 and a connecting rod 454, the adjusting blocks 453 are installed on the front side and the rear side of the limiting clamp plate 411 in a sliding fit mode, the side wall of each adjusting block 453 is tightly attached to the side wall of the cleaning plate 441, the number of the adjusting cylinders 451 is two, the two adjusting cylinders 451 are arranged from front to back, the adjusting cylinders 451 and the limiting seats 41 are arranged at intervals, the bottom ends of the adjusting cylinders 451 are arranged on the workbench 2, the top ends of the adjusting cylinders 451 are provided with adjusting plates 452, the front ends and the rear ends of the adjusting plates 452 are provided with adjusting blocks 453 with corresponding positions, the adjusting plates 452 are of a front-back bidirectional telescopic structure, a connecting rod 454 is arranged on the other side of the adjusting block 453 connected with the adjusting plate 452, the connecting rod 454 penetrates through the cleaning plate and the abutting rod 443 in a sliding fit manner, and the side wall of the adjusting block 453 positioned on the outer side of the limiting seats 41 on the front side and the rear side of the workbench 2 is connected with the other end of the connecting rod 454 in a sliding fit manner; drive regulating plate 452 through adjusting cylinder 451 and carry out elevating movement to drive regulating block 453 and connecting rod 454 and carry out the up-and-down motion, when regulating block 453 and connecting rod 454 highly reduced, regulating block 453 produced inside pressure to clearance board 441, and connecting rod 454 produced decurrent pressure to clearance piece 442, and then increased the dynamics of polishing, but regulating plate 452 is front and back extending structure, can make the adaptability along with the size of spacing seat 41 and adjust.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A method for treating the surface scale of a hot-rolled casting uses a surface cleaning device, the surface cleaning device comprises a bottom plate (1), a workbench (2), a mounting rack (3) and a cleaning mechanism (4), and is characterized in that: the specific method flow for cleaning the oxide skin on the surface of the hot-rolled casting by adopting the surface cleaning equipment is as follows:
s1, equipment adjustment: the method comprises the following steps of (1) performing adaptive adjustment on equipment according to the specification of a casting to be cleaned;
s2, feeding, namely placing the casting to be cleaned in a cleaning mechanism (4) and fixing the position of the casting;
s3, primary cleaning: the surface of the casting is preliminarily cleaned through a cleaning mechanism (4) to remove most of oxide skin on the surface of the casting;
s4, secondary cleaning: after the polishing force of the cleaning mechanism (4) is increased, cleaning the surface of the casting again to remove residual oxide skin on the surface of the casting;
s5, blanking: taking out the cleaned casting from the cleaning mechanism (4) to prepare for the next cleaning work;
a workbench (2) is installed at the upper end of the bottom plate (1), an installation frame (3) is installed at the upper end of the workbench (2), a cleaning mechanism (4) is installed between the installation frame (3) and the workbench (2), and a vertical sliding groove is formed in the workbench (2);
the cleaning mechanism (4) comprises a limiting seat (41), a connecting frame (42), a lifting cylinder (43), a cleaning branched chain (44) and an adjusting branched chain (45), three limiting seats (41) are uniformly arranged in a vertical sliding groove from front to back, the lower ends of the limiting seats (41) are connected through the connecting frame (42), the lower end of the connecting frame (42) is connected with the top end of the lifting cylinder (43), the bottom end of the lifting cylinder (43) is arranged on the bottom plate (1), the inner side wall of each limiting seat (41) is connected with the cleaning branched chain (44), the outer side wall of each limiting seat (41) is connected with the adjusting branched chain (45), the cleaning branched chain (44) is arranged at the lower end of the mounting frame (3), and the adjusting branched chain (45) is arranged on the workbench (2);
the limiting seat (41) comprises two limiting clamping plates (411), sliding blocks (412), lifting blocks (413) and connecting plates (414), the number of the limiting clamping plates (411) is two, the two limiting clamping plates (411) are symmetrically arranged in the front and back direction, the limiting clamping plates (411) are installed in vertical sliding grooves in a sliding fit mode, installation sliding grooves are formed in the inner sides of the limiting clamping plates (411), the sliding blocks (412) are symmetrically installed at the lower ends of the limiting clamping plates (411) in the left and right direction, the upper ends of the sliding blocks (412) are connected with the workbench (2) in a sliding fit mode, the lifting blocks (413) are installed between the sliding blocks (412) which are oppositely arranged in the front and back direction in a sliding fit mode, the lifting blocks (413) are of an isosceles trapezoid structure, and the lifting;
the cleaning branched chain (44) comprises cleaning plates (441), cleaning blocks (442), butt joint rods (443), a moving plate (444), a butt joint cylinder (445), a rotating cam (446), a connecting slide block (447) and a rotating motor (448), the cleaning plates (441) are symmetrically installed in mounting chutes formed in the inner sides of limiting clamping plates (411) in a sliding fit mode from left to right, two groups of cleaning blocks (442) are arranged between the limiting clamping plates (411) which are oppositely arranged from front to back from top to bottom, each group comprises two cleaning blocks (442) which are oppositely arranged from left to right, the adjacent cleaning blocks (442) are connected through the butt joint rods (443), the upper ends of the butt joint rods (443) and the upper ends of the cleaning plates (441) are connected with the lower end of the moving plate (444), and the upper ends of the cleaning plates (441) and the lower end of the moving plate (444) are in a sliding fit mode;
moving plate (444) upper end is connected with butt joint cylinder (445) bottom, and install at mounting bracket (3) lower extreme through sliding fit mode butt joint cylinder (445) top, and link block (447) are installed to moving plate (444) inboard, and link block (447) are connected with rotatory cam (446) lateral wall through sliding fit mode, and rotatory cam (446) upper end is connected with rotating electrical machines (448) output shaft lower extreme, and rotating electrical machines (448) are installed in mounting bracket (3) upper end through the motor cabinet.
2. The method for treating the iron scale on the surface of the hot-rolled casting according to claim 1, characterized by comprising the following steps of: the adjusting branched chain (45) comprises adjusting cylinders (451), adjusting plates (452), adjusting blocks (453) and connecting rods (454), the adjusting blocks (453) are installed on the front side and the rear side of the limiting clamping plate (411) in a sliding fit mode, the side walls of the adjusting blocks (453) are tightly attached to the side wall of the cleaning plate (441), the number of the adjusting cylinders (451) is two, the two adjusting cylinders (451) are arranged from front to back, the adjusting cylinders (451) and the limiting seat (41) are arranged at intervals, the bottom ends of the adjusting cylinders (451) are installed on the workbench (2), and the adjusting plates (452) are installed at the top ends of the adjusting cylinders (451);
regulating plate (452) is two-way extending structure around, both ends all are connected with the regulating block (453) lateral wall that the position corresponds around regulating plate (452), connecting rod (454) are installed to regulating block (453) opposite side that is connected with regulating plate (452), connecting rod (454) pass clean board and butt joint pole (443) through sliding fit, regulating block (453) lateral wall that is located the spacing seat (41) outside of workstation (2) both sides around is connected with the connecting rod (454) other end through sliding fit.
3. The method for treating the iron scale on the surface of the hot-rolled casting according to claim 1, characterized by comprising the following steps of: the cleaning block (442) comprises a base block (4421) and a disassembling block (4422), the disassembling block (4422) is installed on the outer wall of the base block (4421) in a threaded matching mode, and the disassembling block (4422) is of a U-shaped structure.
4. The method for treating the iron scale on the surface of the hot-rolled casting according to claim 1, characterized by comprising the following steps of: and sand paper is stuck to the surfaces of the cleaning plate (441) and the cleaning block (442).
5. The method for treating the iron scale on the surface of the hot-rolled casting according to claim 1, characterized by comprising the following steps of: in the cleaning block (442), a guide rod is arranged on the inner side of the cleaning block (442) on the left side of the workbench (2), a guide groove is formed in the inner side of the cleaning block (442) on the right side of the workbench (2), and the inner side of the guide rod is in contact with the inner side of the guide groove in a sliding fit mode.
6. The method for treating the iron scale on the surface of the hot-rolled casting according to claim 1, characterized by comprising the following steps of: the lifting block (413) comprises a fixing portion and an adjusting portion, the adjusting portion is symmetrically arranged on the front side and the rear side of the fixing portion, the lower end of the adjusting portion is connected with one end of a bolt in a threaded fit mode, and the other end of the bolt is installed at the lower end of the fixing portion through a bearing.
7. The method for treating the iron scale on the surface of the hot-rolled casting according to claim 1, characterized by comprising the following steps of: the middle part of the butt joint rod (443) is of an up-down telescopic structure.
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| CN202010182392.3A CN111360666B (en) | 2020-03-16 | 2020-03-16 | Method for treating iron scale on surface of hot-rolled casting |
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| CN202010182392.3A CN111360666B (en) | 2020-03-16 | 2020-03-16 | Method for treating iron scale on surface of hot-rolled casting |
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| CN111360666B true CN111360666B (en) | 2021-01-01 |
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| CN111910066A (en) * | 2020-08-26 | 2020-11-10 | 绍兴集知汇信息科技有限公司 | Heat treatment process for high-strength bolt |
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