CN110682158B - Cutting sleeve cutting system for sintering trolley maintenance and control method thereof - Google Patents

Cutting sleeve cutting system for sintering trolley maintenance and control method thereof Download PDF

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Publication number
CN110682158B
CN110682158B CN201910952678.2A CN201910952678A CN110682158B CN 110682158 B CN110682158 B CN 110682158B CN 201910952678 A CN201910952678 A CN 201910952678A CN 110682158 B CN110682158 B CN 110682158B
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cutting
oil
assembly
wheel shaft
information
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CN110682158A (en
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肖雯波
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Shanghai Shengshen Heavy Machinery Equipment Co ltd
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Shanghai Shengshen Heavy Machinery Equipment Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • B23Q15/04—Control or regulation of feed movement according to the final size of the previously-machined workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/14—Control or regulation of the orientation of the tool with respect to the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
    • B23Q15/22—Control or regulation of position of tool or workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/20—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring workpiece characteristics, e.g. contour, dimension, hardness

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

The invention provides a cutting sleeve cutting system for maintaining a sintering trolley and a control method thereof, wherein the cutting sleeve cutting system and the control method thereof control and adjust the cutting action of a cutter assembly on a cutting sleeve in an oil pressure driving mode, and simultaneously respectively adjust the clamping orientation of a wheel shaft, the orientation and/or position of the wheel shaft relative to the cutter assembly and the cutting direction and/or cutting depth of the cutter assembly by acquiring the current position and posture information of the wheel shaft, the phase position information between the wheel shaft and the cutter assembly and the shape information and/or size information of the cutting sleeve in the wheel shaft, so as to improve the accuracy and automation degree of cutting operation of the cutting sleeve, thereby effectively preventing the cutting direction and/or cutting depth of the cutter assembly from being inaccurate due to improper placement of the wheel shaft relative to the cutter assembly in the cutting process, resulting in cutting damage to the wheel axle during the cutting process.

Description

Cutting sleeve cutting system for sintering trolley maintenance and control method thereof
Technical Field
The invention relates to the technical field of sintering trolley equipment, in particular to a cutting sleeve cutting system for sintering trolley maintenance and a control method thereof.
Background
In the sintering production process, the sintering pallet needs to be operated continuously and uninterruptedly in the production process, which causes wheels of the sintering pallet to be in a severe working environment with high temperature and high dust for a long time, while the sintering pallet is a core component of the sintering machine and has a crucial influence on the working efficiency of the sintering machine, but the sintering pallet inevitably fails due to the fact that the sintering pallet is in the severe working environment for a long time, and a large number of sintering pallets are usually configured in the sintering machine, and quantitative and periodic maintenance needs to be performed on the sintering pallets in order to ensure the normal operation of the sintering machine. At present, the maintenance of the sintering trolley mainly comprises the maintenance of the wheel shaft of the sintering trolley, and the cutting sleeve is sleeved on the wheel shaft of the sintering trolley, so that the subsequent inspection and maintenance can be carried out on the wheel shaft after the cutting sleeve is cut in the maintenance process. Because the cutting sleeve is tightly sleeved on the surface of the wheel shaft, the cutting sleeve is required to be accurately and completely cut in the cutting process of the cutting sleeve, any cutting damage to the wheel shaft cannot be generated, otherwise the wheel shaft cannot be irreversibly damaged, and the cutting process requires high precision. However, the cutting of the cutting ferrule on the wheel axle is realized manually or semi-manually, which cannot accurately grasp the precision requirement of the cutting, and thus there is a serious safety risk to the wheel axle.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a cutting sleeve cutting system for maintaining a sintering trolley and a control method thereof, wherein the cutting sleeve cutting system for maintaining the sintering trolley and the control method thereof control and adjust the cutting action of a cutter assembly on a cutting sleeve in an oil pressure driving mode, and simultaneously the cutting sleeve cutting system and the control method thereof respectively adjust the clamping orientation of a wheel shaft, the orientation and/or position of the wheel shaft relative to the cutter assembly and the cutting direction and/or cutting depth of the cutter assembly by acquiring the current position and posture information of the wheel shaft, the phase position information between the wheel shaft and the cutter assembly and the shape information and/or size information of the cutting sleeve in the wheel shaft, thereby improving the accuracy and automation degree of the cutting operation of the cutting sleeve, and effectively preventing the cutting direction and/or cutting depth of the cutter assembly caused by the improper placement of the wheel shaft relative to the cutter assembly in the cutting process And/or inaccurate cutting depth, which results in cutting damage to the wheel axle during cutting; in addition, the cutting movement of the cutter assembly can be determined more accurately and more stably by the cutting system and the control method of the cutting system through an oil pressure driving mode, so that the cutting deviation or incomplete cutting of the cutter assembly in the cutting process is prevented, and the convenience and the efficiency of cutting the cutting of the cutting sleeve are improved.
The invention provides a cutting sleeve cutting system for maintaining a sintering trolley, which is characterized in that:
the cutting sleeve cutting system for maintaining the sintering trolley comprises an oil pressure driving assembly, a cutter assembly, a clamping assembly and a control assembly; wherein,
the clamping assembly is used for clamping the wheel shaft provided with the clamping sleeve in a sleeved mode and placing the wheel shaft in a cutting space corresponding to the cutter assembly;
the oil pressure driving assembly is connected with the cutter assembly and used for providing driving force in a preset direction for the cutter assembly so that the cutter assembly can cut the cutting sleeve;
the control assembly is respectively connected with the clamping assembly and the oil pressure driving assembly and is used for providing a clamping indication signal for the clamping assembly and providing a driving indication signal for the oil pressure driving assembly;
furthermore, the oil pressure driving assembly comprises an oil cylinder bracket, a plurality of oil pressure cylinders, an oil pump and a plurality of oil pipes; wherein,
the oil cylinder bracket is provided with a hollow frame structure;
the oil hydraulic cylinders are symmetrically distributed on different inner side walls of the oil cylinder bracket;
the plurality of oil hydraulic cylinders are also respectively connected with different cutting knives of the cutter assembly and provide driving force in a preset direction for the corresponding cutting knives;
the oil pipes are used for connecting the oil pump with the oil hydraulic cylinders;
the oil pump is used for providing oil pressure driving force for the corresponding oil pressure cylinder through the oil pipes;
further, the oil cylinder support comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially connected, and the first side plate, the second side plate, the third side plate and the fourth side plate are enclosed together to form the hollow frame structure;
the oil cylinder support further comprises a front side sealing plate and a rear side sealing plate which are respectively arranged at the front end and the rear end of the hollow frame structure, through holes are respectively formed in the central areas of the front side sealing plate and the rear side sealing plate corresponding to each other, and the shape and the size of each through hole are adapted to the wheel axle;
further, two oil hydraulic cylinder mounting holes are respectively formed in the first side plate and the third side plate;
two of the oil hydraulic cylinders are fixedly arranged on the two oil hydraulic cylinder mounting holes corresponding to the first side plate;
the other two oil hydraulic cylinders in the plurality of oil hydraulic cylinders are fixedly arranged on the two oil hydraulic cylinder mounting holes corresponding to the third side plate;
the two oil hydraulic cylinders and the other two oil hydraulic cylinders are arranged in the oil cylinder bracket in a way of facing;
further, the second side plate and the fourth side plate are respectively provided with an oil way five-way device;
one part of the oil pipes is connected with the oil pump and the oil way five-way device;
the other part of the oil pipes are connected with the oil way five-way device and the oil hydraulic cylinders;
the oil way five-way device is provided with an oil way valve, and the oil way valve is used for controlling the oil pressure transmission rate and/or the oil pressure transmission flow between the oil pump and the plurality of oil pressure cylinders;
further, each of the plurality of oil hydraulic cylinders comprises an oil pressure driving output end, a piston rod and a sealing element; wherein,
the oil pressure driving output end is connected with the piston rod and used for driving the piston rod to move in the preset direction;
the sealing element is arranged at the connecting position between the oil pressure driving output end and the piston rod so as to realize the sealing connection between the oil pressure driving output end and the piston rod;
the piston rod is connected with the cutter assembly and used for providing driving force in the preset direction for the cutter assembly;
further, the cutter assembly comprises a plurality of cutter fixing frames and a plurality of cutters; wherein,
each of the plurality of cutting knife fixing frames is respectively connected with the oil pressure driving assembly;
each cutting knife fixing frame is provided with a cutting knife;
the oil pressure driving assembly provides driving force in the preset direction for the cutting knife fixing frame correspondingly connected with the oil pressure driving assembly, so that the cutting knife fixing frame drives the cutting knife to cut the cutting sleeve along the preset direction;
further, the cutter assembly further comprises a plurality of ferrule detectors; wherein,
the cutting sleeve detectors are respectively arranged on the cutting knife fixing frames;
each of the plurality of ferrule detectors is configured to detect shape and/or size information of the ferrule and send the shape and/or size information to the control component;
the control component is also used for controlling according to the shape and/or size information to form the clamping indication signal and the driving indication signal.
The invention also provides a control method of the cutting sleeve cutting system for maintaining the sintering trolley, which is characterized by comprising the following steps:
step (S1), position and posture information of a wheel shaft provided with a clamping sleeve is obtained, and clamping action parameters of the clamping assembly on the wheel shaft are adjusted according to the position and posture information;
step (S2), relative position information between the cutting sleeve and the cutter assembly of the wheel shaft is obtained, and according to the relative position information, a placing action parameter of the clamping assembly for arranging the wheel shaft in the cutter assembly is adjusted;
step (S3), acquiring shape information and/or size information of the cutting sleeve, and adjusting cutting action parameters of the cutting tool assembly for cutting the cutting sleeve according to the shape information and/or the size information;
further, in the step (S1), acquiring position and posture information of the wheel axle on which the ferrule is fitted, and adjusting the parameters of the clamping action of the clamping assembly on the wheel axle according to the position and posture information specifically includes,
acquiring the current six-degree-of-freedom pose information of the wheel shaft relative to the oil pressure driving assembly, and indicating the clamping assembly to change the clamping action direction and/or the clamping action force of the wheel shaft according to the six-degree-of-freedom pose information so as to adjust the orientation of the wheel shaft relative to the oil pressure driving assembly;
or,
in the step (S2), the obtaining of the relative position information between the ferrule of the wheel shaft and the cutter assembly, and the adjusting of the placement parameters of the clamping assembly to locate the wheel shaft in the cutter assembly according to the relative position information specifically include,
acquiring relative position information between the cutting sleeve of the wheel shaft and the cutter blade of the cutter assembly, and indicating the clamping assembly to change the direction and/or position of the wheel shaft relative to the cutter blade according to the relative position information;
or,
in the step (S3), the obtaining of the shape information and/or the size information of the cutting ferrule, and the adjusting of the cutting action parameters of the cutting tool assembly for performing the cutting operation on the cutting ferrule according to the shape information and/or the size information specifically include,
and the shape information and/or the dimension information of the cutting sleeve are acquired, and the oil pressure driving assembly is instructed to change the driving force and/or the driving force direction provided for the cutter assembly according to the shape information and/or the dimension information, so that the cutting action parameters corresponding to the cutter assembly are adjusted.
Compared with the prior art, the cutting ferrule cutting system and the control method thereof for the maintenance of the sintering trolley control and adjust the cutting action of the cutter assembly on the cutting ferrule in an oil pressure driving mode, and simultaneously respectively adjust the clamping orientation of the wheel shaft, the orientation and/or position of the wheel shaft relative to the cutter assembly and the cutting direction and/or cutting depth of the cutter assembly by acquiring the current position and posture information of the wheel shaft, the phase position information between the wheel shaft and the cutter assembly and the shape information and/or size information of the cutting ferrule in the wheel shaft, so that the accuracy and the automation degree of the cutting operation of the cutting ferrule are improved, and the problems that the wheel shaft is not properly placed relative to the cutter assembly or the cutting direction and/or cutting depth of the cutter assembly is not accurate in the cutting process can be effectively prevented, causing cutting damage to the wheel shaft during cutting; in addition, the cutting movement of the cutter assembly can be determined more accurately and more stably by the cutting system and the control method of the cutting system through an oil pressure driving mode, so that the cutting deviation or incomplete cutting of the cutter assembly in the cutting process is prevented, and the convenience and the efficiency of cutting the cutting of the cutting sleeve are improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic front view of a cutting sleeve cutting system for repairing a sintering pallet according to the present invention.
Fig. 2 is a schematic side view of a cutting sleeve cutting system for repairing a sintering pallet according to the present invention.
Fig. 3 is a schematic overall appearance structure diagram of a cutting sleeve cutting system for repairing a sintering trolley provided by the invention.
Fig. 4 is a schematic flow chart of a control method of the cutting ferrule cutting system for repairing the sintering pallet provided by the invention.
Fig. 5 is a schematic diagram of a cutting operation of the cutting sleeve by the cutting sleeve cutting system for repairing the sintering trolley provided by the invention.
Fig. 6 is a schematic diagram of a cutting operation of the cutting sleeve by the cutting sleeve cutting system for repairing the sintering pallet provided by the invention.
Reference numerals: 1. a cylinder support; 2. an oil hydraulic cylinder; 3. an oil pump; 4. an oil pipe; 5. an oil way five-way device; 6. an oil pressure drive output end; 7. a piston rod; 8. a seal member; 9. a cutter fixing frame; 10. a cutting knife; 11. a ferrule detector; 12. a wheel shaft; 13. and (4) a ferrule.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a front view structural schematic diagram, a side view structural schematic diagram, and an overall appearance structural schematic diagram of a cutting ferrule cutting system for repairing a sintering pallet according to an embodiment of the present invention are respectively shown. The cutting sleeve cutting system for maintaining the sintering trolley comprises an oil pressure driving assembly, a cutter assembly, a clamping assembly and a control assembly; wherein,
the clamping assembly is used for clamping the wheel shaft sleeved with the clamping sleeve and placing the wheel shaft in a cutting space corresponding to the cutter assembly;
the oil pressure driving component is connected with the cutter component and is used for providing driving force in a preset direction for the cutter component so as to enable the cutter component to cut the cutting sleeve;
the control assembly is respectively connected with the clamping assembly and the oil pressure driving assembly and is used for providing a clamping indication signal for the clamping assembly and providing a driving indication signal for the oil pressure driving assembly.
Preferably, the oil pressure driving assembly comprises a cylinder bracket, a plurality of oil pressure cylinders, an oil pump and a plurality of oil pipes;
preferably, the cylinder support has a hollow frame structure;
preferably, the oil hydraulic cylinders are symmetrically distributed on different inner side walls of the oil cylinder bracket;
preferably, the plurality of oil hydraulic cylinders are also respectively connected with different cutting knives of the cutter assembly and provide driving force in a preset direction for the corresponding cutting knives;
preferably, the oil pipes are used for connecting the oil pump and the oil hydraulic cylinders;
preferably, the oil pump is used for providing oil pressure driving force for the corresponding oil pressure cylinder through the plurality of oil pipes;
preferably, the cylinder support comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are connected in sequence, and the first side plate, the second side plate, the third side plate and the fourth side plate enclose together to form the hollow frame structure;
preferably, the cylinder support further comprises a front side sealing plate and a rear side sealing plate which are respectively arranged at the front end and the rear end of the hollow frame structure, wherein through holes are respectively formed in central areas corresponding to the front side sealing plate and the rear side sealing plate, and the shape and the size of each through hole are adapted to the wheel axle;
preferably, the first side plate and the third side plate are respectively provided with two oil hydraulic cylinder mounting holes;
preferably, two of the oil hydraulic cylinders are fixedly arranged on the two oil hydraulic cylinder mounting holes corresponding to the first side plate;
preferably, the other two of the plurality of oil hydraulic cylinders are fixedly arranged on the two oil hydraulic cylinder mounting holes corresponding to the third side plate;
preferably, the two oil hydraulic cylinders and the other two oil hydraulic cylinders are arranged in the oil cylinder bracket in a right-faced mode;
preferably, the second side plate and the fourth side plate are respectively provided with an oil way five-way device;
preferably, a part of the oil pipes are connected with the oil pump and the oil way five-way device;
preferably, the other part of the oil pipes are connected with the oil way five-way device and the oil hydraulic cylinders;
preferably, the oil way five-way device is provided with an oil way valve, and the oil way valve is used for controlling the oil pressure transmission rate and/or the oil pressure transmission flow between the oil pump and the plurality of oil pressure cylinders;
preferably, each of the plurality of oil hydraulic cylinders comprises an oil hydraulic drive output, a piston rod and a seal;
preferably, the oil pressure driving output end is connected with the piston rod for driving the piston rod to move in the preset direction;
preferably, the sealing element is arranged at a connection position between the oil pressure driving output end and the piston rod to realize the sealing connection between the oil pressure driving output end and the piston rod;
preferably, the piston rod is connected with the cutter assembly for providing the cutter assembly with the driving force in the preset direction;
preferably, the cutter assembly comprises a plurality of cutter holders and a plurality of cutters;
preferably, each of the plurality of cutting knife fixing frames is respectively connected with the oil pressure driving component;
preferably, each cutting knife fixing frame is respectively provided with a cutting knife;
preferably, the oil pressure driving assembly provides a driving force in the preset direction for the cutting knife fixing frame correspondingly connected with the oil pressure driving assembly, so that the cutting knife fixing frame drives the cutting knife to cut the cutting sleeve along the preset direction;
preferably, the tool assembly further comprises a number of ferrule detectors;
preferably, the plurality of cutting sleeve detectors are respectively arranged on the plurality of cutting knife fixing frames;
preferably, each of the number of ferrule detectors is for detecting shape and/or size information of the ferrule and sending the shape and/or size information to the control component;
preferably, the control component is further configured to control, based on the shape and/or size information, the forming of the clamping indication signal and the driving indication signal.
Fig. 4 is a schematic flow chart of a control method of the cutting ferrule cutting system for repairing the sintering pallet according to the present invention. The control method of the cutting sleeve cutting system for maintaining the sintering trolley is characterized by comprising the following steps of:
and (S1) acquiring the position and posture information of the wheel shaft provided with the clamping sleeve, and adjusting the clamping action parameters of the clamping assembly on the wheel shaft according to the position and posture information.
Preferably, in the step (S1), acquiring the position and posture information of the wheel axle with the ferrule, and adjusting the parameters of the clamping action of the clamping assembly on the wheel axle according to the position and posture information specifically includes,
and acquiring the current six-degree-of-freedom pose information of the wheel shaft relative to the oil pressure driving assembly, and indicating the clamping assembly to change the clamping action direction and/or the clamping action force of the wheel shaft according to the six-degree-of-freedom pose information so as to adjust the orientation of the wheel shaft relative to the oil pressure driving assembly.
And (S2) acquiring relative position information between the cutting sleeve and the cutter assembly of the wheel shaft, and adjusting the placing action parameters of the clamping assembly for arranging the wheel shaft in the cutter assembly according to the relative position information.
Preferably, in the step (S2), acquiring the relative position information between the ferrule of the wheel axle and the cutter assembly, and according to the relative position information, adjusting the placing action parameters of the clamping assembly to place the wheel axle in the cutter assembly specifically includes,
and acquiring relative position information between the cutting sleeve of the wheel shaft and the cutter blade of the cutter assembly, and indicating the clamping assembly to change the orientation and/or position of the wheel shaft relative to the cutter blade according to the relative position information.
And (S3) acquiring the shape information and/or the size information of the cutting sleeve, and adjusting the cutting action parameters of the cutting tool assembly for cutting the cutting sleeve according to the shape information and/or the size information.
Preferably, in the step (S3), the obtaining of the shape information and/or the size information of the cutting ferrule, and the adjusting of the cutting action parameters of the cutting tool assembly for performing the cutting operation on the cutting ferrule according to the shape information and/or the size information specifically includes,
and the shape information and/or the size information of the cutting sleeve are acquired, and the oil pressure driving assembly is instructed to change the driving force and/or the driving force direction provided for the cutter assembly according to the shape information and/or the size information, so that the cutting action parameters corresponding to the cutter assembly are adjusted.
Referring to fig. 5-6, schematic diagrams of a cutting sleeve cutting system for repairing a sintering pallet according to the present invention before and after cutting operation of the cutting sleeve are shown. As can be seen from fig. 5, the cutting system first places the cutting ferrule-fitted wheel shaft into the cylinder mount of the oil pressure drive assembly before cutting the cutting ferrule, while adjusting the orientation of the wheel shaft and the placement depth in the cylinder mount so that the cutting ferrule of the wheel shaft can be aligned with the cutter assembly. As can be seen from fig. 6, after the cutting operation of the cutting sleeve is performed by the cutting sleeve cutting system, the cutting sleeve tightly sleeved on the wheel axle is cut, so that the cutting sleeve cannot be sleeved on the surface of the wheel axle, and the cutting sleeve can be removed from the wheel axle after the subsequent peeling operation.
As can be seen from the description of the above embodiments, the cutting ferrule cutting system and the control method thereof for repairing the sintering pallet control and adjust the cutting action of the cutter assembly on the cutting ferrule in an oil pressure driving manner, and simultaneously adjust the clamping orientation of the wheel shaft, the orientation and/or position of the wheel shaft relative to the cutter assembly, and the cutting direction and/or cutting depth of the cutter assembly by acquiring the current position and posture information of the wheel shaft, the phase position information between the wheel shaft and the cutter assembly, and the shape information and/or size information of the cutting ferrule in the wheel shaft, respectively, so as to improve the accuracy and automation degree of the cutting operation of the cutting ferrule, which can effectively prevent the cutting direction and/or cutting depth of the cutter assembly from being inaccurate due to the improper placement of the wheel shaft relative to the cutter assembly during the cutting process, causing cutting damage to the wheel shaft during cutting; in addition, the cutting movement of the cutter assembly can be determined more accurately and more stably by the cutting system and the control method of the cutting system through an oil pressure driving mode, so that the cutting deviation or incomplete cutting of the cutter assembly in the cutting process is prevented, and the convenience and the efficiency of cutting the cutting of the cutting sleeve are improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a cutting ferrule cutting system for sintering pallet maintenance which characterized in that:
the cutting sleeve cutting system for maintaining the sintering trolley comprises an oil pressure driving assembly, a cutter assembly, a clamping assembly and a control assembly; wherein,
the clamping assembly is used for clamping the wheel shaft provided with the clamping sleeve in a sleeved mode and placing the wheel shaft in a cutting space corresponding to the cutter assembly;
the oil pressure driving assembly is connected with the cutter assembly and used for providing driving force in a preset direction for the cutter assembly so that the cutter assembly can cut the cutting sleeve;
the control assembly is respectively connected with the clamping assembly and the oil pressure driving assembly and is used for providing a clamping indication signal for the clamping assembly and providing a driving indication signal for the oil pressure driving assembly;
the control method corresponding to the cutting sleeve cutting system for maintaining the sintering trolley comprises the following steps:
step (S1), position and posture information of a wheel shaft provided with a clamping sleeve is obtained, and clamping action parameters of the clamping assembly on the wheel shaft are adjusted according to the position and posture information;
step (S2), relative position information between the cutting sleeve and the cutter assembly of the wheel shaft is obtained, and according to the relative position information, a placing action parameter of the clamping assembly for arranging the wheel shaft in the cutter assembly is adjusted;
and (S3) acquiring the shape information and/or the size information of the cutting sleeve, and adjusting the cutting action parameters of the cutting tool assembly for cutting the cutting sleeve according to the shape information and/or the size information.
2. The cutting ferrule cutting system for repair of sintering trolleys according to claim 1, wherein: the oil pressure driving assembly comprises an oil cylinder bracket, a plurality of oil pressure cylinders, an oil pump and a plurality of oil pipes; the oil cylinder support is provided with a hollow frame structure;
the oil hydraulic cylinders are symmetrically distributed on different inner side walls of the oil cylinder bracket;
the plurality of oil hydraulic cylinders are also respectively connected with different cutting knives of the cutter assembly and provide driving force in a preset direction for the corresponding cutting knives;
the oil pipes are used for connecting the oil pump with the oil hydraulic cylinders;
the oil pump is used for providing oil pressure driving force for the corresponding oil pressure cylinder through the oil pipes.
3. The cutting ferrule cutting system for repair of sintering trolleys according to claim 2, wherein: the oil cylinder support comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially connected, and the first side plate, the second side plate, the third side plate and the fourth side plate are enclosed together to form the hollow frame structure;
the oil cylinder support further comprises a front side sealing plate and a rear side sealing plate which are arranged at the front end and the rear end of the hollow frame structure respectively, through holes are formed in the central areas corresponding to the front side sealing plate and the rear side sealing plate respectively, and the shape and the size of each through hole are adapted to the wheel axle.
4. The cutting ferrule cutting system for repair of sintering trolleys according to claim 3, wherein: two oil hydraulic cylinder mounting holes are respectively formed in the first side plate and the third side plate;
two of the oil hydraulic cylinders are fixedly arranged on the two oil hydraulic cylinder mounting holes corresponding to the first side plate;
the other two oil hydraulic cylinders in the plurality of oil hydraulic cylinders are fixedly arranged on the two oil hydraulic cylinder mounting holes corresponding to the third side plate;
the two oil hydraulic cylinders and the other two oil hydraulic cylinders are arranged in the oil cylinder support in a right-to-right mode.
5. The cutting ferrule cutting system for repair of sintering trolleys according to claim 4, wherein: the second side plate and the fourth side plate are respectively provided with an oil way five-way device;
one part of the oil pipes is connected with the oil pump and the oil way five-way device;
the other part of the oil pipes are connected with the oil way five-way device and the oil hydraulic cylinders;
and the oil path five-way device is provided with an oil path valve, and the oil path valve is used for controlling the oil pressure transmission rate and/or the oil pressure transmission flow between the oil pump and the oil pressure cylinders.
6. The cutting ferrule cutting system for repair of sintering trolleys according to claim 2, wherein: each of the plurality of oil hydraulic cylinders comprises an oil hydraulic drive output end, a piston rod and a sealing element; wherein,
the oil pressure driving output end is connected with the piston rod and used for driving the piston rod to move in the preset direction;
the sealing element is arranged at the connecting position between the oil pressure driving output end and the piston rod so as to realize the sealing connection between the oil pressure driving output end and the piston rod;
the piston rod is connected with the cutter assembly and used for providing the cutter assembly with driving force in the preset direction.
7. The cutting ferrule cutting system for repair of sintering trolleys according to claim 1, wherein: the cutter assembly comprises a plurality of cutter fixing frames and a plurality of cutters; wherein,
each of the plurality of cutting knife fixing frames is respectively connected with the oil pressure driving assembly;
each cutting knife fixing frame is provided with a cutting knife;
the oil pressure driving assembly provides driving force in the preset direction for the cutting knife fixing frame correspondingly connected with the oil pressure driving assembly, so that the cutting knife fixing frame drives the cutting knife to cut the cutting sleeve along the preset direction.
8. The cutting ferrule cutting system for repair of sintering trolleys according to claim 7, wherein: the cutter assembly further comprises a plurality of ferrule detectors; wherein,
the cutting sleeve detectors are respectively arranged on the cutting knife fixing frames;
each of the plurality of ferrule detectors is configured to detect shape and/or size information of the ferrule and send the shape and/or size information to the control component;
the control component is also used for controlling according to the shape and/or size information to form the clamping indication signal and the driving indication signal.
9. A method of controlling a cutting ferrule cutting system for sinter trolley maintenance as claimed in any one of claims 1 to 8, comprising the steps of:
step (S1), position and posture information of a wheel shaft provided with a clamping sleeve is obtained, and clamping action parameters of the clamping assembly on the wheel shaft are adjusted according to the position and posture information;
step (S2), relative position information between the cutting sleeve and the cutter assembly of the wheel shaft is obtained, and according to the relative position information, a placing action parameter of the clamping assembly for arranging the wheel shaft in the cutter assembly is adjusted;
and (S3) acquiring the shape information and/or the size information of the cutting sleeve, and adjusting the cutting action parameters of the cutting tool assembly for cutting the cutting sleeve according to the shape information and/or the size information.
10. The control method according to claim 9, characterized in that:
in the step (S1), acquiring position and posture information of the wheel axle on which the ferrule is fitted, and adjusting a clamping action parameter of the clamping assembly to the wheel axle according to the position and posture information specifically includes,
acquiring the current six-degree-of-freedom pose information of the wheel shaft relative to the oil pressure driving assembly, and indicating the clamping assembly to change the clamping action direction and/or the clamping action force of the wheel shaft according to the six-degree-of-freedom pose information so as to adjust the orientation of the wheel shaft relative to the oil pressure driving assembly;
or,
in the step (S2), the obtaining of the relative position information between the ferrule of the wheel shaft and the cutter assembly, and the adjusting of the placement parameters of the clamping assembly to locate the wheel shaft in the cutter assembly according to the relative position information specifically include,
acquiring relative position information between the cutting sleeve of the wheel shaft and the cutter blade of the cutter assembly, and indicating the clamping assembly to change the direction and/or position of the wheel shaft relative to the cutter blade according to the relative position information;
or,
in the step (S3), the obtaining of the shape information and/or the size information of the cutting ferrule, and the adjusting of the cutting action parameters of the cutting tool assembly for performing the cutting operation on the cutting ferrule according to the shape information and/or the size information specifically include,
and the shape information and/or the dimension information of the cutting sleeve are acquired, and the oil pressure driving assembly is instructed to change the driving force and/or the driving force direction provided for the cutter assembly according to the shape information and/or the dimension information, so that the cutting action parameters corresponding to the cutter assembly are adjusted.
CN201910952678.2A 2019-10-09 2019-10-09 Cutting sleeve cutting system for sintering trolley maintenance and control method thereof Active CN110682158B (en)

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US3786711A (en) * 1971-05-12 1974-01-22 M Lamey Ring size cutter
JP3885703B2 (en) * 2002-10-01 2007-02-28 トヨタ自動車株式会社 Ring manufacturing apparatus and manufacturing method used for continuously variable transmission, and laminated ring using the ring manufactured by the manufacturing method
CN103346508B (en) * 2013-07-10 2016-01-20 郑州大学 Portable manual cable outer sheath vertical-horizontal cutter
CN203509767U (en) * 2013-10-09 2014-04-02 安徽正石新型建材有限公司 Device for machining surface of three-way ball valve
CN205393649U (en) * 2016-03-23 2016-07-27 李志刚 Quick cutting device of multipurpose

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