CN115541425A - Detection device and detection method for preparing high-temperature coating through laser cladding - Google Patents
Detection device and detection method for preparing high-temperature coating through laser cladding Download PDFInfo
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- CN115541425A CN115541425A CN202210408721.0A CN202210408721A CN115541425A CN 115541425 A CN115541425 A CN 115541425A CN 202210408721 A CN202210408721 A CN 202210408721A CN 115541425 A CN115541425 A CN 115541425A
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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Abstract
The invention discloses a detection device for preparing a high-temperature coating by laser cladding, which comprises a base, wherein the left side and the right side of the base are symmetrically and fixedly connected with supports, top plates are arranged at the tops of the two supports, a cylinder is embedded in the center of the top of each top plate, one sides of the two supports, which are opposite to each other, are connected with a lifting seat in a sliding manner, the left end of the top of each lifting seat is fixedly connected with a first fixed seat, the right end of the top of each lifting seat is fixedly connected with a second fixed seat, and the right side of each second fixed seat is provided with a first motor. According to the detection device and the detection method for preparing the high-temperature coating through laser cladding, the all-dimensional detection of the workpiece can be realized through the mutual matching of the arranged air cylinder, the first one-way lead screw, the first threaded moving block, the lifting seat, the connecting seat, the first motor, the hardness detector, the second motor, the second one-way lead screw and the second threaded moving block, and the detection device and the detection method are high in stability, convenient to operate and high in efficiency.
Description
Technical Field
The invention relates to the field of detection devices and detection methods for preparing high-temperature coatings through laser cladding, in particular to a detection device and a detection method for preparing high-temperature coatings through laser cladding.
Background
The laser cladding comprises preset laser cladding and synchronous laser cladding, wherein the preset laser cladding is to place cladding materials on cladding positions on the surface of a base material in advance, then laser beam irradiation scanning melting is adopted, the cladding materials are added in the form of powder, wires and plates, the powder form is the most common mode, and the synchronous laser cladding is to directly feed the cladding materials into a laser beam so as to complete material feeding and cladding at the same time. The cladding material is mainly fed in the form of powder, and some materials are synchronously fed by adopting wires or plates.
The hardness of the product after laser cladding is the characteristic of permanent deformation resistance of the solid material, is a comprehensive index of mechanical properties such as elasticity, plasticity, strength and toughness of the material, and has a certain corresponding relation with the wear resistance, so the hardness after laser cladding is an important detection item.
In the Chinese invention patent application number: CN201911327952.3 discloses a copper laser cladding coating detection tool, the device includes support frames, a first mounting panel is fixed between two support frames, the upper end of the first mounting panel is fixed with a first mounting frame, the upper end of the first mounting frame is fixed with a first servo motor, an output shaft of the first servo motor is connected with a first belt pulley, two sides of the first belt pulley are connected with a second belt pulley in a transmission manner, a first lead screw is fixed on the second belt pulley, the first lead screw is connected with a first moving block in a threaded transmission manner, a second mounting panel is welded between the two first moving blocks, a linear motor is fixed on the lower end face of the second mounting panel, a hardness detector is fixed on a sliding block of the linear motor, a front-and-back moving mechanism is arranged below the hardness detector, a workbench is mounted on the front-and-back moving mechanism, material clamping mechanisms are arranged on two sides of the workbench, detection of any position of a copper coating is realized, manual copper plate moving is not needed, the working efficiency is high, the structure is simple, and the operation is convenient. The hardness detector of the device can only move up and down to detect, can not realize detecting the different positions of work piece, and the device compresses tightly from the top when fixed the work piece simultaneously, and the part that compresses tightly then can not detect, and the practicality is relatively poor.
Therefore, it is necessary to provide a device and a method for detecting a high temperature coating prepared by laser cladding to solve the above problems.
Disclosure of Invention
The invention mainly aims to provide a detection device and a detection method for preparing a high-temperature coating by laser cladding, which can effectively solve the problems in the background technology.
In order to realize the purpose, the invention adopts the technical scheme that:
a detection device for preparing a high-temperature coating by laser cladding comprises a base, wherein supports are symmetrically and fixedly connected to the left side and the right side of the base, top plates are arranged at the tops of the two supports, a cylinder is embedded in the center of the top of each top plate, a lifting seat is slidably connected to one opposite side of the two supports, a first fixed seat is fixedly connected to the left end of the top of the lifting seat, a second fixed seat is fixedly connected to the right end of the top of the lifting seat, a first motor is arranged on the right side of the second fixed seat, a first one-way lead screw is rotatably connected to one opposite side of the first fixed seat and the second fixed seat, a connecting seat is arranged at the tops of the first fixed seat and the second fixed seat, a first threaded moving block is connected to the outer threads of the first one-way lead screw, connecting blocks are symmetrically arranged on the front side and the back side of the first threaded moving block, and hardness detectors are arranged at the bottoms of the two connecting blocks, the opposite sides of the two brackets are symmetrically provided with limiting sliding grooves, the left side and the right side of the lifting seat are symmetrically and fixedly connected with limiting sliding blocks, the middle part of the upper surface of the base is provided with a first groove, the inner cavity of the first groove is rotationally connected with a second one-way screw rod, the center of the front surface of the second fixed seat is provided with a second motor, the upper surface of the base is slidably connected with a placing table, the middle part of the lower surface of the placing table is fixedly connected with a second threaded moving block, the middle part of the upper surface of the placing table is provided with a second groove, the inner cavity of the second groove is rotationally connected with a first two-way screw rod, the middle part of the right side of the placing table is provided with a reduction box, the right side of the reduction box is provided with a third motor, the left end and the right end of the top of the placing table are symmetrically and slidably connected with moving rods, and the middle part of the front surface of the placing table is provided with a first groove, the right end of the front face of the placing table is provided with a second groove, an inner cavity of the first groove is rotatably connected with a second bidirectional screw rod, the outer portions of the left end and the right end of the second bidirectional screw rod are symmetrically and threadedly connected with third threaded moving blocks, a fourth motor is arranged on the left side of an inner cavity of the second groove, a top block is embedded at the front end of the top of the placing table, the top of each of the two third threaded moving blocks is symmetrically and movably connected with a movable supporting rod, the middle portions of the lower surfaces of the two moving rods are symmetrically and fixedly connected with fourth threaded moving blocks, guide rods are symmetrically and movably inserted into the front end and the rear end of one opposite side of the two moving rods respectively, clamping plates are symmetrically arranged on one opposite sides of the two clamping plates, rubber layers are symmetrically arranged on one opposite sides of the two clamping plates, springs are symmetrically sleeved on the outer portions of one ends, close to the two sets of the guide rods, and limiting caps are symmetrically and fixedly connected with one ends, far away from the two sets of the guide rods.
Preferably, the bottom telescopic end of the air cylinder is connected with a top center bolt of the connecting seat, the bottom of the first threaded moving block is attached to the top of the lifting seat and is in sliding connection with the top of the lifting seat, and the right end of the first one-way lead screw extends to the right side of the second fixing seat and is connected with the output end of the first motor.
Preferably, the two limiting sliding blocks are respectively located in the inner cavities of the two limiting sliding grooves and are in sliding connection with the limiting sliding grooves, the front end of the second one-way lead screw extends to the front of the base to be connected with the output end of the second motor, the second thread moving block is located in the inner cavity of the first slot and is in threaded connection with the second one-way lead screw, and the second thread moving block is in sliding connection with the inner wall of the first slot.
Preferably, the right end of the first bidirectional screw rod extends to the right side of the placing table, the right side of the placing table is externally connected with the reduction gearbox, the first bidirectional screw rod is driven by the third motor through the reduction gearbox, the two fourth thread moving blocks are respectively located at the left end and the right end of the inner cavity of the second groove, and the fourth thread moving blocks are in threaded connection with the outer portions of the left end and the right end of the first bidirectional screw rod.
Preferably, the top block is connected with the inner portion of the front end of the placing table in a sliding mode, the top of the top block is flush with the top of the placing table, and the left end and the right end of the bottom of the top block are movably connected with the upper ends of the two movable supporting rods.
Preferably, the bottom of the third threaded moving block is attached to and slidably connected with the top of the inner cavity of the first groove.
Preferably, the ends of the two groups of guide rods, which are far away from each other, extend to the outside of the opposite sides of the two moving rods respectively.
Preferably, the spring is located between the moving rod and the clamping plate, and two ends of the spring are fixedly connected with the side walls of the moving rod and the clamping plate.
Preferably, the right end of the second bidirectional screw rod extends to the inner cavity of the second groove and is connected with the output end of the fourth motor.
A detection method of a detection device for preparing a high-temperature coating by laser cladding comprises the following operation steps:
s1: placing a workpiece to be detected in the middle of the upper surface of the placing table;
s2: starting a third motor, decelerating through a reduction box and driving a first bidirectional screw rod to rotate, driving two moving rods to move close to each other through two fourth threaded moving blocks by the first bidirectional screw rod, driving two clamping plates to move close to each other through the two moving rods, then contacting the two clamping plates with the two sides of a workpiece through two rubber layers, continuously rotating the first bidirectional screw rod, clamping the workpiece through the two rubber layers, and extruding a spring by matching with a guide rod until the workpiece is stable;
s3: then a second motor is started to drive a second one-way screw rod to rotate, the second one-way screw rod drives the placing table to move back and forth on the top of the base through a second threaded moving block, and meanwhile, an air cylinder is started and drives a hardness detector to move downwards to detect a fixed workpiece;
s4: after one area is detected, withdrawing the hardness detector, starting a first motor to drive a first one-way lead screw to rotate, driving a first threaded moving block to move left and right by the first one-way lead screw, driving the hardness detector to move left and right by the first threaded moving block, and driving the hardness detector to detect other areas by a cylinder;
s5: after the detection is finished, the fourth motor is started to drive the second bidirectional screw rod to rotate, the second bidirectional screw rod drives the two third thread moving blocks to move close to each other, the ejector block is jacked up under the action of the two movable supporting rods, the workpiece after the detection is jacked up by the ejector block, then the workpiece is taken down, and finally the ejector block is reset downwards.
Advantageous effects
Compared with the prior art, the invention provides a detection device and a detection method for preparing a high-temperature coating by laser cladding, and the detection device and the detection method have the following beneficial effects:
1. according to the detection device and the detection method for preparing the high-temperature coating through laser cladding, the all-round detection of the workpiece can be realized through the mutual matching of the arranged air cylinder, the first one-way lead screw, the first thread moving block, the lifting seat, the connecting seat, the first motor, the hardness detector, the second motor, the second one-way lead screw and the second thread moving block, and the detection device and the detection method are high in stability, convenient to operate and high in efficiency.
2. According to the detection device and the detection method for preparing the high-temperature coating through laser cladding, the two sides of a workpiece can be conveniently and fixedly clamped through the mutual matching of the reduction gearbox, the third motor, the first bidirectional screw rod, the fourth thread moving block, the moving rod, the clamping plate, the rubber layer, the guide rod, the fourth thread moving block and the limiting cap, the stability is high, the workpiece cannot be abraded due to non-rigid contact, the top area of the workpiece is not occupied, and the detection is not influenced.
3. According to the detection device and the detection method for preparing the high-temperature coating through laser cladding, the front end of a workpiece can be lowered and jacked up through the mutual matching of the fourth motor, the second bidirectional screw rod, the third threaded moving block, the movable supporting rod and the jacking block, the workpiece can be conveniently taken down, and the practicability is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the standing board of the present invention;
FIG. 3 is a schematic view of the structure of the travel bar and clamping plate of the present invention;
FIG. 4 is a schematic structural diagram of the top block and the second bidirectional screw rod of the present invention;
fig. 5 is an enlarged view of the invention at a in fig. 1.
In the figure: 1. a base; 2. a support; 3. a top plate; 4. a cylinder; 5. a lifting seat; 6. a first fixed seat; 7. a second fixed seat; 8. a first motor; 9. a connecting seat; 10. a first one-way lead screw; 11. a first threaded moving block; 12. connecting blocks; 13. a hardness detector; 14. a placing table; 15. a first slot; 16. a second motor; 17. a second one-way screw rod; 18. a second slot; 19. a first bidirectional screw; 20. a reduction gearbox; 21. a third motor; 22. a second threaded moving block; 23. a first groove; 24. a second bidirectional screw rod; 25. a second groove; 26. a fourth motor; 27. a third threaded moving block; 28. a top block; 29. a travel bar; 30. a clamping plate; 31. a rubber layer; 32. a guide rod; 33. a fourth threaded moving block; 34. a limiting cap; 35. a spring; 36. a movable support rod; 37. a limiting slide block; 38. and a limiting sliding groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.
As shown in figures 1-5, a detection device for preparing a high-temperature coating by laser cladding comprises a base 1, wherein the left side and the right side of the base 1 are symmetrically and fixedly connected with supports 2, the tops of the two supports 2 are provided with top plates 3, the top centers of the top plates 3 are embedded with air cylinders 4, the bottom telescopic ends of the air cylinders 4 are connected with the top centers of connecting seats 9 through bolts, the opposite sides of the two supports 2 are slidably connected with lifting seats 5, the left ends of the tops of the lifting seats 5 are fixedly connected with first fixed seats 6, the right ends of the tops of the lifting seats 5 are fixedly connected with second fixed seats 7, the right sides of the second fixed seats 7 are provided with first motors 8, the opposite sides of the first fixed seats 6 and the second fixed seats 7 are rotatably connected with first one-way lead screws 10, the right ends of the first one-way lead screws 10 extend to the outer sides of the right sides of the second fixed seats 7 to be connected with the output ends of the first motors 8, the tops of the first fixed seats 6 and the second fixed seats 7 are provided with the connecting seats 9, the outer part of the first one-way screw rod 10 is connected with a first screw thread moving block 11 through screw threads, the bottom of the first screw thread moving block 11 is attached to and slidably connected with the top of the lifting seat 5, the front side and the back side of the first screw thread moving block 11 are symmetrically provided with connecting blocks 12, the bottoms of the two connecting blocks 12 are provided with hardness detectors 13, one side of each of the two brackets 2 is symmetrically provided with a limiting sliding chute 38, the left side and the right side of the lifting seat 5 are symmetrically and fixedly connected with limiting sliding blocks 37, the two limiting sliding blocks 37 are respectively positioned in the inner cavities of the two limiting sliding chutes 38, the limiting sliding blocks 37 are slidably connected with the limiting sliding chutes 38, the middle part of the upper surface of the base 1 is provided with a first open groove 15, the inner cavity of the first open groove 15 is rotatably connected with a second one-way screw rod 17, the front end of the second one-way screw rod 17 extends to the front side of the base 1 to be connected with the output end of a second motor 16, the right center of the front surface of the second fixed seat 7 is provided with a second motor 16, the upper surface of the base 1 is connected with a placing table 14 in a sliding way, the middle part of the lower surface of the placing table 14 is fixedly connected with a second thread moving block 22, the second thread moving block 22 is positioned in the inner cavity of the first slot 15 and is in threaded connection with a second one-way screw rod 17, the second thread moving block 22 is in sliding connection with the inner wall of the first slot 15, the workpiece can be detected in all directions through the mutual matching of the arranged cylinder 4, the first one-way screw rod 10, the first thread moving block 11, the lifting seat 5, the connecting seat 9, the first motor 8, the hardness detector 13, the second motor 16, the second one-way screw rod 17 and the second thread moving block 22, the stability is high, the operation is convenient, the efficiency is high, the middle part of the upper surface of the placing table 14 is provided with a second slot 18, the inner cavity of the second slot 18 is rotatably connected with a first two-way screw rod 19, the right end of the first bidirectional screw rod 19 extends to the right side of the placing table 14 and is connected with a reduction gearbox 20, the first bidirectional screw rod 19 is driven by a third motor 21 through the reduction gearbox 20, the reduction gearbox 20 is arranged in the middle of the right side of the placing table 14, the third motor 21 is arranged on the right side of the reduction gearbox 20, moving rods 29 are symmetrically and slidably connected to the left end and the right end of the top of the placing table 14, a first groove 23 is formed in the middle of the front of the placing table 14, a second groove 25 is formed in the right end of the front of the placing table 14, a second bidirectional screw rod 24 is rotatably connected to the inner cavity of the first groove 23, the right end of the second bidirectional screw rod 24 extends to the inner cavity of the second groove 25 and is connected with the output end of a fourth motor 26, third threaded moving blocks 27 are symmetrically and threadedly connected to the outer portions of the left end and the right end of the second bidirectional screw rod 24, the bottom of the third threaded moving blocks 27 is attached to and slidably connected with the top of the inner cavity of the first groove 23, a fourth motor 26 is arranged on the left side of the inner cavity of the second groove 25, a top block 28 is embedded at the front end of the top of the placing table 14, the top block 28 is connected with the inner part of the front end of the placing table 14 in a sliding manner, the top of the top block 28 is flush with the top of the placing table 14, the left end and the right end of the bottom of the top block 28 are movably connected with the upper ends of two movable support rods 36, the top of two third threaded moving blocks 27 are symmetrically and movably connected with movable support rods 36, the front ends of the workpieces can be lifted up through the mutual matching of the arranged fourth motor 26, the second bidirectional screw rod 24, the third threaded moving blocks 27, the movable support rods 36 and the top block 28, the workpieces can be conveniently taken down, the practicability is improved, fourth threaded moving blocks 33 are symmetrically and fixedly connected to the middle parts of the lower surfaces of the two moving rods 29, the two fourth threaded moving blocks 33 are respectively arranged at the left end and the right end of the inner cavity of the second groove 18, and the fourth threaded moving blocks 33 are in threaded connection with the outer parts of the left end and right end of the first bidirectional screw rod 19, the front end and the rear end of one opposite side of the two moving rods 29 are symmetrically movably inserted with guide rods 32, the opposite side of the two groups of guide rods 32 is symmetrically provided with clamping plates 30, the opposite side of the two clamping plates 30 is symmetrically provided with rubber layers 31, the outer part of one end, close to the two groups of guide rods 32, of each group of guide rods 32 is symmetrically sleeved with a spring 35, each spring 35 is positioned between the moving rod 29 and the clamping plate 30, the two ends of each spring 35 are fixedly connected with the side walls of the moving rod 29 and the clamping plates 30, the ends, far away from the two groups of guide rods 32, of each group of guide rods are symmetrically and fixedly connected with limit caps 34, and the two sides of a workpiece can be conveniently and fixedly clamped through the mutual matching of the reduction gearbox 20, the third motor 21, the first bidirectional screw rod 19, the fourth thread moving block 33, the moving rod 29, the clamping plates 30, the rubber layers 31, the guide rods 32, the fourth thread moving block 33 and the limit caps 34, the steadiness is high, and non-rigid contact can not cause wearing and tearing to the work piece, does not occupy the top region of work piece simultaneously, does not influence going on of detection.
A detection method of a detection device for preparing a high-temperature coating by laser cladding comprises the following operation steps:
s1: placing a workpiece to be detected in the middle of the upper surface of the placing table 14;
s2: starting a third motor 21 to decelerate through a reduction box 20 and drive a first bidirectional screw rod 19 to rotate, driving two moving rods 29 to move close to each other through two fourth threaded moving blocks 33 by the first bidirectional screw rod 19, driving two clamping plates 30 to move close to each other through the two moving rods 29, then contacting the two clamping plates 30 with the two sides of a workpiece through two rubber layers 31, continuing to rotate the first bidirectional screw rod 19, clamping the workpiece through the two rubber layers 31, and extruding a spring 35 by matching with a guide rod 32 until the workpiece is stable;
s3: then, a second motor 16 is started to drive a second one-way screw rod 17 to rotate, the second one-way screw rod 17 drives the placing table 14 to move back and forth on the top of the base 1 through a second threaded moving block 22, and meanwhile, the air cylinder 4 is started and drives the hardness detector 13 to move downwards to detect a fixed workpiece;
s4: after one area is detected, the hardness detector 13 is withdrawn, the first motor 8 is started to drive the first one-way lead screw 10 to rotate, the first one-way lead screw 10 drives the first thread moving block 11 to move left and right, the first thread moving block 11 drives the hardness detector 13 to move left and right, and the air cylinder 4 drives the hardness detector 13 to detect other areas;
s5: after the detection is finished, the fourth motor 26 is started to drive the second bidirectional screw rod 24 to rotate, the second bidirectional screw rod 24 drives the two third thread moving blocks 27 to move close to each other, the jacking block 28 is jacked up under the action of the two movable supporting rods 36, the workpiece after the detection is jacked up by the jacking block 28, then the workpiece is taken down, and finally the jacking block 28 is reset downwards
The invention is to be noted that the invention is a detection device and a detection method for preparing a high-temperature coating by laser cladding, when in use, a workpiece to be detected is placed in the middle of the upper surface of a placing table 14, a third motor 21 is started to decelerate through a reduction gearbox 20 and drive a first bidirectional screw rod 19 to rotate, the first bidirectional screw rod 19 drives two moving rods 29 to move close to each other through two fourth thread moving blocks 33, the two moving rods 29 drive two clamping plates 30 to move close to each other, then the two clamping plates 30 are contacted with the two sides of the workpiece through two rubber layers 31, the first bidirectional screw rod 19 is continuously rotated, the two rubber layers 31 clamp the workpiece, a spring 35 is extruded by matching with a guide rod 32 until the workpiece is stable, then a second motor 16 is started to drive a second unidirectional screw rod 17 to rotate, the second unidirectional screw rod 17 drives the placing table 14 to move back and forth on the top of a base 1 through a second thread moving block 22, simultaneously, the cylinder 4 is started, the cylinder 4 drives the hardness detector 13 to move downwards to detect a fixed workpiece, the hardness detector 13 is recovered after one area is detected, the first motor 8 is started to drive the first unidirectional lead screw 10 to rotate, the first unidirectional lead screw 10 drives the first thread moving block 11 to move left and right, the first thread moving block 11 drives the hardness detector 13 to move left and right, the cylinder 4 drives the hardness detector 13 to detect other areas, the fourth motor 26 is started to drive the second bidirectional lead screw 24 to rotate after the detection is completed, the second bidirectional lead screw 24 drives the two third thread moving blocks 27 to move close to each other, the ejector block 28 is ejected under the action of the two movable supporting rods 36, the detected workpiece is ejected by the ejector block 28, then the workpiece is taken down, and finally the ejector block 28 is reset downwards.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a detection apparatus for laser cladding preparation high temperature coating, includes base (1), its characterized in that: the left side and the right side of the base (1) are symmetrically and fixedly connected with supports (2), the tops of the two supports (2) are provided with a top plate (3), a cylinder (4) is embedded in the center of the top plate (3), one opposite side of the two supports (2) is slidably connected with a lifting seat (5), the left side of the top of the lifting seat (5) is fixedly connected with a first fixed seat (6), the right end of the top of the lifting seat (5) is fixedly connected with a second fixed seat (7), the right side of the second fixed seat (7) is provided with a first motor (8), one opposite side of the first fixed seat (6) and the second fixed seat (7) is rotatably connected with a first one-way lead screw (10), the tops of the first fixed seat (6) and the second fixed seat (7) are provided with a connecting seat (9), the outer thread of the first one-way lead screw (10) is connected with a first thread moving block (11), the front side and the back side of the first thread moving block (11) are symmetrically provided with connecting blocks (12), the bottoms of the two connecting blocks (12) are provided with a hardness detector (13), one opposite side of the two supports (2) is provided with a left side and the left side of the limiting slide block (37), the lifting slide block (1) is symmetrically connected with a limiting slide groove (15), and the middle part of the limiting slide block (5), the inner cavity of the first slot (15) is rotationally connected with a second one-way screw rod (17), a second motor (16) is arranged in the center of the front face of the second fixed seat (7), the upper surface of the base (1) is connected with a placing table (14) in a sliding manner, a second threaded moving block (22) is fixedly connected with the middle of the lower surface of the placing table (14), a second slot (18) is formed in the middle of the upper surface of the placing table (14), a first two-way screw rod (19) is rotationally connected with the inner cavity of the second slot (18), a reduction gearbox (20) is arranged in the middle of the right side of the placing table (14), a third motor (21) is arranged on the right side of the reduction gearbox (20), the movable type screw thread placing table is characterized in that moving rods (29) are symmetrically and slidably connected to the left end and the right end of the top of the placing table (14), a first groove (23) is formed in the middle of the front face of the placing table (14), a second groove (25) is formed in the right end of the front face of the placing table (14), an inner cavity of the first groove (23) is rotatably connected with a second bidirectional screw rod (24), third threaded moving blocks (27) are symmetrically and threadedly connected to the outer portions of the left end and the right end of the second bidirectional screw rod (24), a fourth motor (26) is arranged on the left side of the inner cavity of the second groove (25), a top block (28) is embedded into the front end of the top of the placing table (14), and movable support rods (movable support rods) are symmetrically and movably connected to the tops of the two third threaded moving blocks (27) 36 Two the lower surface middle part symmetry fixedly connected with fourth screw thread movable block (33) of carriage release lever (29), two both ends are symmetrical movable respectively around the relative one side of carriage release lever (29) and are inserted and be equipped with guide bar (32), and are two sets of the relative one side symmetry of guide bar (32) is provided with pinch-off blades (30), two the relative one side symmetry of pinch-off blades (30) is provided with rubber layer (31), and is two sets of the outside symmetry cover of one end that is close to mutually of guide bar (32) is equipped with spring (35), and is two sets of one end symmetry fixedly connected with stop cap (34) is kept away from mutually of guide bar (32).
2. The detection device for preparing the high-temperature coating by laser cladding according to claim 1, characterized in that: the bottom of the air cylinder (4) is connected with a top center bolt of the connecting seat (9) in a telescopic mode, the bottom of the first threaded moving block (11) is attached to the top of the lifting seat (5) in a sliding mode, and the right end of the first one-way lead screw (10) extends to the right side of the second fixing seat (7) and is connected with the output end of the first motor (8).
3. The detection device for preparing the high-temperature coating by laser cladding according to claim 1, characterized in that: the two limiting sliding blocks (37) are respectively positioned in the inner cavities of the two limiting sliding grooves (38), the limiting sliding blocks (37) are connected with the limiting sliding grooves (38) in a sliding mode, the front end of the second one-way screw rod (17) extends to the front of the base (1) and is connected with the output end of the second motor (16), the second thread moving block (22) is positioned in the inner cavity of the first slot (15) and is connected with the second one-way screw rod (17) in a threaded mode, and the second thread moving block (22) is connected with the inner wall of the first slot (15) in a sliding mode.
4. The detection device for preparing the high-temperature coating by laser cladding according to claim 1, characterized in that: the right end of the first bidirectional screw rod (19) extends to the right side of the placing table (14), the outer portion of the right side of the placing table is connected with the reduction gearbox (20), the first bidirectional screw rod (19) is driven by a third motor (21) through the reduction gearbox (20), the two fourth thread moving blocks (33) are located at the left end and the right end of the inner cavity of the second groove (18) respectively, and the fourth thread moving blocks (33) are in threaded connection with the outer portions of the left end and the right end of the first bidirectional screw rod (19).
5. The detection device for preparing the high-temperature coating by laser cladding according to claim 1, characterized in that: the top block (28) is connected with the inner portion of the front end of the placing table (14) in a sliding mode, the top of the top block (28) is flush with the top of the placing table (14), and the left end and the right end of the bottom of the top block (28) are movably connected with the upper ends of the two movable supporting rods (36).
6. The detection device for preparing the high-temperature coating by laser cladding according to claim 1, characterized in that: the bottom of the third threaded moving block (27) is attached to the top of the inner cavity of the first groove (23) in a sliding mode.
7. The detection device for preparing the high-temperature coating by laser cladding according to claim 1, characterized in that: the ends of the two groups of guide rods (32) far away from each other respectively extend to the outer parts of the two opposite sides of the two moving rods (29).
8. The detection device for preparing the high-temperature coating by laser cladding according to claim 1, characterized in that: the spring (35) is positioned between the moving rod (29) and the clamping plate (30), and two ends of the spring (35) are fixedly connected with the side walls of the moving rod (29) and the clamping plate (30).
9. The detection device for preparing the high-temperature coating by laser cladding according to claim 1, characterized in that: the right end of the second bidirectional screw rod (24) extends to the inner cavity of the second groove (25) and is connected with the output end of a fourth motor (26).
10. The detection method of the detection device for preparing the high-temperature coating by laser cladding according to any one of claims 1 to 9, characterized by comprising the following steps: the method comprises the following operation steps:
s1: placing a workpiece to be detected in the middle of the upper surface of the placing table (14);
s2: starting a third motor (21) to decelerate through a reduction box (20) and drive a first bidirectional screw rod (19) to rotate, driving two moving rods (29) to move close to each other through two fourth threaded moving blocks (33) by the first bidirectional screw rod (19), driving two clamping plates (30) to move close to each other by the two moving rods (29), then contacting the two clamping plates (30) with the two sides of a workpiece through two rubber layers (31), continuously rotating the first bidirectional screw rod (19), clamping the workpiece through the two rubber layers (31), and extruding a spring (35) by matching with a guide rod (32) until the workpiece is stable;
s3: then a second motor (16) is started to drive a second one-way screw rod (17) to rotate, the second one-way screw rod (17) drives a placing table (14) to move back and forth on the top of the base (1) through a second threaded moving block (22), and meanwhile, an air cylinder (4) is started, and the air cylinder (4) drives a hardness detector (13) to move downwards to detect a fixed workpiece;
s4: after one area is detected, the hardness detector (13) is withdrawn, the first motor (8) is started to drive the first one-way screw rod (10) to rotate, the first one-way screw rod (10) drives the first thread moving block (11) to move left and right, the first thread moving block (11) drives the hardness detector (13) to move left and right, and then the cylinder (4) drives the hardness detector (13) to detect other areas;
s5: after detection is finished, a fourth motor (26) is started to drive a second bidirectional screw rod (24) to rotate, the second bidirectional screw rod (24) drives two third threaded moving blocks (27) to move close to each other, the jacking block (28) is jacked up under the action of two movable supporting rods (36), accordingly, the workpiece after detection is jacked up by the jacking block (28), then the workpiece is taken down, and finally the jacking block (28) is reset downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210408721.0A CN115541425A (en) | 2022-04-19 | 2022-04-19 | Detection device and detection method for preparing high-temperature coating through laser cladding |
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| CN202210408721.0A CN115541425A (en) | 2022-04-19 | 2022-04-19 | Detection device and detection method for preparing high-temperature coating through laser cladding |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367351A (en) * | 2023-12-07 | 2024-01-09 | 山东中科机械再制造有限公司 | Coating thickness detection equipment of laser cladding machine |
| CN117929181A (en) * | 2024-01-25 | 2024-04-26 | 镇江惠泽装饰材料有限公司 | Stone plastic floor production finished product wear resistance detection equipment |
-
2022
- 2022-04-19 CN CN202210408721.0A patent/CN115541425A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367351A (en) * | 2023-12-07 | 2024-01-09 | 山东中科机械再制造有限公司 | Coating thickness detection equipment of laser cladding machine |
| CN117367351B (en) * | 2023-12-07 | 2024-02-06 | 山东中科机械再制造有限公司 | Coating thickness detection equipment of laser cladding machine |
| CN117929181A (en) * | 2024-01-25 | 2024-04-26 | 镇江惠泽装饰材料有限公司 | Stone plastic floor production finished product wear resistance detection equipment |
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