Grinding machine for laser cladding middle trough

Abstract

The invention discloses a grinding machine for laser cladding of a middle trough, and belongs to the technical field of middle trough machining, the grinding machine comprises two bottom plates, a plurality of guiding and conveying assemblies are arranged at the tops of the bottom plates in an array mode, the guiding and conveying assemblies are used for conveying the middle trough, and supporting rods are fixedly connected to the two sides of the tops of the bottom plates; a sliding rail is fixedly connected to the top end of the supporting rod, an adjusting and grinding assembly is arranged on the sliding rail in a sliding mode, the adjusting and grinding assembly is attached to the inner wall of the middle groove for grinding, a pressing assembly is arranged on the adjusting and grinding assembly, and the pressing assembly provides downward extrusion force for the adjusting and grinding assembly. And two moving assemblies are fixedly connected to the adjusting and polishing assembly. The inner wall of the upper side of the middle groove can be conveniently and comprehensively ground, grinding is carried out while moving, the grinding efficiency is improved, meanwhile, blowing cooling is carried out during grinding, the middle groove is driven to slide in a reciprocating mode during grinding, staggered movement of the middle groove and a grinding structure is achieved, and therefore the grinding effect and efficiency are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of middle groove processing, and in particular relates to a grinder for laser cladding middle grooves. Background Art

[0002] The middle trough is mainly used in scraper conveyors and transfer machines in coal mines. The middle trough is the body of the scraper conveyor, which is composed of a middle plate and trough side steel. The upper trough is used to transport coal and the lower trough is used for the return of the scraper chain. The middle trough side steel is made of cold-pressed side steel or rolled side steel. The middle trough composed of cold-pressed side steel is welded by 8mm thick cold-pressed side and 6mm thick middle plate. In the mining industry, equipment such as the middle trough, scraper, and coal chute will be subjected to vibration, torsion and friction when working in the mine for a long time, resulting in severe wear. Laser cladding technology can be used to strengthen the wear resistance of the waste middle trough. ‌ After the existing laser cladding process on the middle groove, the cladding area will not be smooth enough and needs to be polished. The traditional polishing method mostly uses manual handheld polishing equipment for polishing. Manual operation polishing is not only time-consuming and labor-intensive, but also has low polishing efficiency, which is not conducive to the needs of efficient production of enterprises. For this reason, we proposed a laser cladding middle groove grinder. Summary of the invention

[0003] In order to solve the above problems, the purpose of the present invention is to provide a laser cladding middle groove grinding machine.

[0004] To achieve the above-mentioned objectives, the present invention proposes a laser cladding middle groove grinder, comprising two base plates, the top array of the base plates being provided with a plurality of guide assemblies, the guide assemblies being used to transport the middle groove, support rods being fixedly connected to the top sides of the top of the base plates, slide rails being fixedly connected to the tops of the support rods, and adjustment grinding assemblies being slidably provided on the slide rails, the adjustment grinding assemblies being fitted against the inner wall of the middle groove for grinding, clamping assemblies being provided on the adjustment grinding assemblies, the clamping assemblies providing downward extrusion force to the adjustment grinding assemblies, two moving assemblies being fixedly connected to the adjustment grinding assemblies, the moving assemblies being used to drive the adjustment grinding assemblies to perform mobile grinding, and a driving reciprocating assembly being fixedly connected to the bottom of the slide rails, the driving reciprocating assembly being used to drive the middle groove to reciprocate.

[0005] Preferably, the adjusting grinding assembly includes a sliding block slidably arranged on the sliding rail, the top of the sliding block is fixedly connected to the first push rod motor, the top of the first push rod motor is fixedly connected to the moving frame, a cross plate is fixedly connected between the two moving frames, the outer fixed sleeve of the cross plate is provided with a fixed frame, the bottom of the fixed frame is fixedly connected to the second bearing, the inner sleeve of the second bearing is provided with a first transmission tube, the top of the first transmission tube is fixedly connected to the first driven bevel gear, the inner movable sleeve of the first transmission tube is provided with a first transmission rod, the bottom of the first transmission rod is fixedly connected to the grinding disk, and the top array of the grinding disk is provided with a plurality of grinding sheets. Two connecting rods are fixedly connected to both sides of the fixed frame, and one end of the connecting rod away from the fixed frame is fixedly connected to the third bearing, the inner sleeve of the third bearing is provided with a second transmission tube, and the inner movable sleeve of the second transmission tube is provided with two A second transmission rod, two ends of the second transmission rods away from each other are fixedly connected to a grinding roller, and a plurality of fan blades are arranged in an array on the grinding roller, an external fixed sleeve of the second transmission rod is provided with a fourth bearing, and the top of the outer ring of the fourth bearing is fixedly connected to a first movable block, and a push-pull plate is rotatably connected to the first movable block, and an end of the push-pull plate away from the first movable block is rotatably connected to the second movable block, and the top of the second movable block is fixedly connected to a second push rod motor, and the top of the second push rod motor is fixedly connected to a fixed frame, and a second driven bevel gear is meshed with the first driven bevel gear for transmission, and a first driving motor fixedly connected to the fixed frame is provided on one side of the second driven bevel gear, and an output shaft of the first driving motor is fixedly connected to an active bevel gear, and the active bevel gear is meshed with the second driven bevel gear for transmission.

[0006] Preferably, the clamping assembly includes a third push rod motor fixedly connected to the top of the fixed frame, the output shaft of the third push rod motor is fixedly connected to the lifting frame, the outside of the fixed frame is fixedly connected to two limit plates, and the lifting frame movably passes through the limit plates, the outer walls of the lifting frame are fixedly connected to fixed shafts on both sides, and the end of the fixed shaft away from the lifting frame is rotatably connected to a magnetic wheel.

[0007] Preferably, the moving assembly includes a positioning plate fixedly connected to the bottom of the horizontal plate, one side of the positioning plate is rotatably connected to a horizontal axis, the end of the horizontal axis away from the positioning plate is fixedly connected to a gear, a rack meshing with the gear is provided above the gear, one side of the rack is fixedly connected to a fixed plate, the external fixed sleeve of the second transmission tube is provided with a first pulley, the external fixed sleeve of the horizontal axis is provided with a second pulley, and the external sleeves of the first pulley and the second pulley are provided with elastic belts.

[0008] Preferably, the driving reciprocating assembly includes a fixed frame fixedly connected to the bottom of the slide rail, the fixed frame is fixedly connected to the second driving motor, the output shaft of the second driving motor is fixedly connected to the connecting shaft, the end of the connecting shaft away from the second driving motor is fixedly connected to a disk, the side of the disk away from the connecting shaft is rotatably connected to an eccentrically arranged toggle rod, the end of the toggle rod away from the disk is fixedly connected to a ring, the internal movable sleeve of the ring is provided with a vertical rod, the bottom end of the vertical rod is fixedly connected to a moving block, and the moving block is slidably arranged in the fixed frame, the internal fixed sleeve of the moving block is provided with a fourth push rod motor, the output shaft of the fourth push rod motor is fixedly connected to an extrusion plate, and the side of the fixed plate away from the rack is fixedly connected to the fixed frame.

[0009] Preferably, the guiding assembly includes a support plate fixedly connected to the top of the base plate, the top of the support plate is fixedly connected to a first bearing, a transverse axis is sleeved inside the first bearing, and rollers are fixedly connected to both ends of the transverse axis.

[0010] Preferably, the inner wall of the first transmission tube is provided with a plurality of first guide grooves in an array along its height direction, the outer array of the first transmission rod is provided with a plurality of first guide strips, and the first guide strips are slidably disposed in the first guide grooves.

[0011] Preferably, the inner wall of the second transmission tube is provided with a plurality of second guide grooves in an array along its length direction, the outer array of the second transmission rod is provided with a plurality of second guide bars, and the second guide bars are slidably arranged in the second guide grooves.

[0012] Preferably, a mounting seat is fixedly connected to the top of the first driving motor, and the mounting seat is fixedly connected to the inner wall of the fixing frame.

[0013] The laser cladding middle groove grinder proposed by the present invention can bring the following beneficial effects: 1. By adjusting the grinding component and the moving component, not only can the top inner wall, side wall and bottom of the middle groove be ground synchronously, but also air can be blown during grinding, which is convenient for cooling the inside of the middle groove, which is beneficial to the safety of grinding, and the grinding can be automatically moved along the length direction of the middle groove during grinding; 2. The pressing assembly can not only press the grinding disc, making it convenient for the grinding disc to grind closely against the bottom of the middle groove, but also facilitate the grinding disc to be sucked and lifted, and the height of the grinding disc can be adjusted, so that it is convenient to move along the middle groove; 3. By driving the reciprocating assembly, the middle groove is pressed against the guide assembly, and the middle groove is driven to move back and forth on the guide assembly, so that the middle groove and the adjusting and grinding assembly are dislocated, thereby improving the grinding efficiency; To sum up, the present scheme has a simple structure and novel design. It is not only convenient for comprehensive grinding of the upper inner wall of the middle groove, but also enables grinding while moving to improve the grinding efficiency. At the same time, air blowing is performed to cool down during grinding, and the middle groove is driven to slide back and forth during grinding, thereby realizing the staggered movement of the middle groove and the grinding structure, thereby improving the grinding effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0015] In the attached picture: Figure 1 It is a front view structural schematic diagram of the present invention.

[0016] Figure 2 It is a side structural schematic diagram of the present invention.

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure from the first viewing angle of the present invention.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure from a second viewing angle of the present invention.

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the adjusting and polishing assembly of the present invention.

[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention.

[0022] Figure 8 It is a schematic diagram of the three-dimensional structure of the mobile component of the present invention.

[0023] Fig. 9 It is a schematic diagram of the three-dimensional structure of the driving reciprocating assembly of the present invention.

[0024] Fig.10 It is a schematic diagram of the three-dimensional structure of the base plate, support plate, guide assembly, support rod and slide rail of the present invention.

[0025] Fig.11 for Figure 6 Schematic diagram of the local enlarged structure at point A in the middle.

[0026] Fig.12 It is a schematic diagram of a partially exploded three-dimensional structure of the adjusting and polishing assembly of the present invention.

[0027] Fig.13It is a schematic diagram of the three-dimensional structure of the adjusting and polishing component and the moving component of the present invention.

[0028] In the figure: 1 bottom plate, 2 support plate, 3 first bearing, 4 horizontal axis, 5 roller, 6 adjustment grinding assembly, 601 slider, 602 first push rod motor, 603 moving frame, 604 horizontal plate, 605 fixed frame, 606 second bearing, 607 first transmission tube, 608 first driven bevel gear, 609 first transmission rod, 610 grinding disc, 611 grinding sheet, 612 connecting rod, 613 third bearing, 614 second transmission tube, 615 second transmission rod, 616 grinding roller, 617 fan blade, 618 fourth bearing, 619 first movable block, 620 push-pull plate, 621 second movable block, 622 second push rod motor, 623 second driven bevel gear , 624 the first driving motor, 625 the active bevel gear, 7 the clamping assembly, 701 the third push rod motor, 702 the lifting frame, 703 the limit plate, 704 the fixed shaft, 705 the magnetic wheel, 8 the moving assembly, 801 the fixed plate, 802 the rack, 803 the positioning plate, 804 the horizontal axis, 805 the gear, 806 the first pulley, 807 the second pulley, 808 the elastic belt, 9 the driving reciprocating assembly, 901 the fixed frame, 902 the second driving motor, 903 the connecting shaft, 904 the disc, 905 the toggle rod, 906 the sleeve ring, 907 the vertical rod, 908 the moving block, 909 the fourth push rod motor, 910 the extrusion plate, 10 the support rod, and 11 the slide rail. DETAILED DESCRIPTION

[0029] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0030] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0034] like Figures 1 to 13 As shown, an embodiment of the present invention proposes a laser cladding middle groove grinder, comprising two base plates 1, a top array of the base plates 1 is provided with a plurality of guide components, the guide components are used to transport the middle groove, support rods 10 are fixedly connected to both sides of the top of the base plates 1, the top of the support rods 10 is fixedly connected to a slide rail 11, an adjustment grinding component 6 is slidably provided on the slide rail 11, the adjustment grinding component 6 is fitted against the inner wall of the middle groove for grinding, a clamping component 7 is provided on the adjustment grinding component 6, the clamping component 7 provides a downward extrusion force to the adjustment grinding component 6, two moving components 8 are fixedly connected to the adjustment grinding component 6, the moving component 8 is used to drive the adjustment grinding component 6 to perform mobile grinding, a driving reciprocating component 9 is fixedly connected to the bottom of the slide rail 11, the driving reciprocating component 9 is used to drive the middle groove to reciprocate.

[0035] like Figure 6As shown, the adjustment and grinding assembly 6 includes a slider 601 slidably arranged on the slide rail 11, the top of the slider 601 is fixedly connected to a first push rod motor 602, the top of the first push rod motor 602 is fixedly connected to a moving frame 603, a cross plate 604 is fixedly connected between the two moving frames 603, the outer fixed sleeve of the cross plate 604 is provided with a fixed frame 605, the bottom of the fixed frame 605 is fixedly connected to a second bearing 606, the inner sleeve of the second bearing 606 is provided with a first transmission tube 607, the top of the first transmission tube 607 is fixedly connected to a first driven bevel gear 608, the inner movable sleeve of the first transmission tube 607 is provided with a first transmission rod 609, the bottom end of the first transmission rod 609 is fixedly connected to a grinding disc 610, and the grinding disc 61 0 is provided with a plurality of grinding discs 611 in an array on the top of the fixed frame 605, two connecting rods 612 are fixedly connected to both sides of the fixed frame 605, and a third bearing 613 is fixedly connected to one end of the connecting rod 612 away from the fixed frame 605, and a second transmission tube 614 is sleeved inside the third bearing 613, and two second transmission rods 615 are movably sleeved inside the second transmission tube 614, and a grinding roller 616 is fixedly connected to one end of the two second transmission rods 615 away from each other, and a plurality of fan blades 617 are arrayed on the grinding roller 616, and a fourth bearing 618 is fixedly sleeved on the outer fixed sleeve of the second transmission rod 615, and a first movable block 619 is fixedly connected to the top of the outer ring of the fourth bearing 618, and a push-pull plate 620 is rotatably connected to the first movable block 619, and the push-pull plate 620 is rotatably connected to the first movable block 619. One end of the plate 620 away from the first movable block 619 is rotatably connected to the second movable block 621, the top of the second movable block 621 is fixedly connected to the second push rod motor 622, the top of the second push rod motor 622 is fixedly connected to the fixed frame 605, the outer fixed sleeve of the second transmission tube 614 is provided with a second driven bevel gear 623, and the second driven bevel gear 623 is meshed with the first driven bevel gear 608 for transmission, one side of the second driven bevel gear 623 is provided with a first drive motor 624 fixedly connected to the fixed frame 605, the output shaft of the first drive motor 624 is fixedly connected to the active bevel gear 625, and the active bevel gear 625 is meshed with the second driven bevel gear 623 for transmission, and the second push rod motor 622 drives the second movable block When 621 is lifted and lowered, the second movable block 621 can drive the first movable block 619 and the fourth bearing 618 to move horizontally through the push-pull plate 620, so that the fourth bearing 618 can drive the second transmission rod 615 to telescopically move in the second transmission tube 614, so as to adjust the distance from the grinding roller 616 to the side wall of the middle groove, and the first push rod motor 602 can drive the cross plate 604 to lift and lower, and the cross plate 604 will drive the fixed frame 605 to lift and lower, and then drive the grinding roller 616 to lift and lower, so that it is convenient for the grinding roller 616 to grind the side wall and the top inner wall of the middle groove, and the grinding disc 610 grinds the bottom of the middle groove, and the grinding sheet 611 grinds the arc surface of the side wall of the middle groove with the rotation of the grinding disc 610. During the grinding operation,The first driving motor 624 drives the second driven bevel gear 623 meshed with it to rotate through the active bevel gear 625, and the second driven bevel gear 623 drives the second transmission tube 614 to rotate, and the second transmission tube 614 drives the second transmission rod 615 to rotate, and then drives the grinding roller 616 and the fan blade 617 to rotate, so as to achieve grinding and cooling while blowing air, and the second driven bevel gear 623 also drives the first driven bevel gear 608 meshed with it to rotate, and the first driven bevel gear 608 will drive the first transmission tube 607 to rotate, and the first transmission tube 607 drives the grinding disc 610 to rotate and grind.

[0036] like Figure 6 and Figure 7 As shown, the clamping assembly 7 includes a third push rod motor 701 fixedly connected to the top of the fixed frame 605, the output shaft of the third push rod motor 701 is fixedly connected to the lifting frame 702, the outside of the fixed frame 605 is fixedly connected to two limit plates 703, and the lifting frame 702 movably passes through the limit plates 703, the outer walls of the lifting frame 702 are fixedly connected to fixed shafts 704 on both sides, and the end of the fixed shaft 704 away from the lifting frame 702 is rotatably connected to a magnetic wheel 705, the third push rod motor 701 drives the lifting frame 702 to rise and fall, and the lifting frame 702 drives the magnetic wheel 705 to rise and fall through the fixed shaft 704, so that the magnetic wheel 705 can be pressed on the grinding disc 610, so as to facilitate the grinding disc 610 to close to the middle groove for grinding, and the lifting of the magnetic wheel 705 can also drive the synchronous lifting and lowering of the grinding disc 610.

[0037] like Figure 6 and Figure 8 As shown, the moving assembly 8 includes a positioning plate 803 fixedly connected to the bottom of the horizontal plate 604, one side of the positioning plate 803 is rotatably connected to a horizontal shaft 804, one end of the horizontal shaft 804 away from the positioning plate 803 is fixedly connected to a gear 805, a rack 802 meshing with the gear 805 is provided above the gear 805, one side of the rack 802 is fixedly connected to a fixed plate 801, the outer fixed sleeve of the second transmission tube 614 is provided with a first pulley 806, the outer fixed sleeve of the horizontal shaft 804 is provided with a second pulley 807, the first pulley The outer sleeves of the pulley 806 and the second pulley 807 are provided with an elastic belt 808. When the second transmission tube 614 rotates, it also drives the first pulley 806 to rotate. The first pulley 806 drives the second pulley 807 to rotate with the help of the elastic belt 808. The second pulley 807 drives the horizontal axis 804 to rotate, and the horizontal axis 804 drives the gear 805 to rotate along the rack 802, which drives the horizontal plate 604 to move, thereby driving the entire grinding roller 616 and the grinding disc 610 to move and grind along the middle groove.

[0038] like Figure 8 and Fig. 9As shown, the driving reciprocating assembly 9 includes a fixed frame 901 fixedly connected to the bottom of the slide rail 11, a second driving motor 902 is fixedly connected to the fixed frame 901, an output shaft of the second driving motor 902 is fixedly connected to a connecting shaft 903, an end of the connecting shaft 903 away from the second driving motor 902 is fixedly connected to a disk 904, a side of the disk 904 away from the connecting shaft 903 is rotatably connected to an eccentrically arranged toggle rod 905, an end of the toggle rod 905 away from the disk 904 is fixedly connected to a collar 906, an internal movable sleeve of the collar 906 is provided with a vertical rod 907, a bottom end of the vertical rod 907 is fixedly connected to a moving block 908, and the moving block 908 is slidably arranged on the fixed frame In 901, the internal fixed sleeve of the moving block 908 is provided with a fourth push rod motor 909, and the output shaft of the fourth push rod motor 909 is fixedly connected to the extrusion plate 910. The side of the fixed plate 801 away from the rack 802 is fixedly connected to the fixed frame 901. The second drive motor 902 drives the disc 904 to rotate through the connecting shaft 903. When the disc 904 rotates, it will drive the toggle rod 905 and the ring 906 to move back and forth, so that the toggle rod 905 and the ring 906 will drive the vertical rod 907 to move back and forth horizontally, and the vertical rod 907 drives the moving block 908 to move back and forth, and the fourth push rod motor 909 drives the extrusion plate 910 to be pressed on the middle groove, which will drive the middle groove to move back and forth horizontally.

[0039] like Fig.10 As shown, the guide assembly includes a support plate 2 fixedly connected to the top of the base plate 1, a first bearing 3 is fixedly connected to the top of the support plate 2, a transverse axis 4 is sleeved inside the first bearing 3, rollers 5 are fixedly connected at both ends of the transverse axis 4, and the middle groove slides on the rollers 5, which facilitates the movement of the middle groove.

[0040] like Fig.11 As shown, the inner wall of the first transmission tube 607 is provided with a plurality of first guide grooves in an array along its height direction, the outer array of the first transmission rod 609 is provided with a plurality of first guide strips, and the first guide strips are slidably arranged in the first guide grooves. The first transmission tube 607 drives the first transmission rod 609 to rotate with the aid of the first guide grooves and the first guide strips, and the first transmission rod 609 can also move vertically.

[0041] like Figure 6 As shown, the inner wall of the second transmission tube 614 is provided with a plurality of second guide grooves in an array along its length direction, and the outer array of the second transmission rod 615 is provided with a plurality of second guide bars, and the second guide bars are slidably arranged in the second guide grooves. The second transmission tube 614 drives the second transmission rod 615 to rotate with the aid of the second guide grooves and the second guide bars, and the second transmission rod 615 can also move horizontally.

[0042] like Figure 6As shown, a mounting seat is fixedly connected to the top of the first driving motor 624 , and the mounting seat is fixedly connected to the inner wall of the fixing frame 605 .

[0043] Working principle: the middle groove slides on the roller 5, and the upper side of the middle groove is polished first. At this time, the fourth push rod motor 909 drives the extrusion plate 910 to press on the middle groove, and the second drive motor 902 drives the disc 904 to rotate through the connecting shaft 903. When the disc 904 rotates, it will drive the toggle rod 905 and the ring 906 to move back and forth, so that the toggle rod 905 and the ring 906 will drive the vertical rod 907 to move horizontally back and forth, and the vertical rod 907 drives the moving block 908 to move back and forth. The moving block 908 drives the middle groove to slide horizontally back and forth on the roller 5 with the help of the fourth push rod motor 909 and the extrusion plate 910. At the same time, the third push rod motor 701 drives the lifting frame 702 to move downward, and the lifting frame 702 drives the magnetic wheel 705 to move downward through the fixed shaft 704, so that the magnetic wheel 705 can be pressed on the grinding disc 610. Thereby, it is convenient for the grinding disc 610 to grind closely against the middle groove, and the lifting and lowering of the magnetic wheel 705 can also drive the synchronous lifting and lowering of the grinding disc 610. Subsequently, the first drive motor 624 drives the second driven bevel gear 623 meshing therewith to rotate through the active bevel gear 625, and the second driven bevel gear 623 drives the second transmission tube 614 to rotate, and the second transmission tube 614 drives the second transmission rod 615 to rotate, and then drives the grinding roller 616 and the fan blade 617 to rotate, so that grinding and cooling can be achieved at the same time. The grinding roller 616 can be used to grind the side wall and the top inner wall of the middle groove, and the second driven bevel gear 623 also drives the first driven bevel gear 608 meshing therewith to rotate, and the first driven bevel gear 608 will drive the first transmission tube 607 to rotate, and the first transmission tube 607 drives the grinding disc 610 to rotate and grind.

[0044] When the second push rod motor 622 drives the second movable block 621 to move up and down, the second movable block 621 can drive the first movable block 619 and the fourth bearing 618 to move horizontally through the push-pull plate 620, so that the fourth bearing 618 can drive the second transmission rod 615 to move telescopically in the second transmission tube 614, thereby adjusting the distance from the grinding roller 616 to the side wall of the middle groove, and the first push rod motor 602 can drive the horizontal plate 604 to move up and down, and the horizontal plate 604 will drive the fixed frame 605 to move up and down, thereby driving the grinding roller 616 to move up and down. In this way, it is convenient for the grinding roller 616 to grind the side walls and the top inner wall of the middle groove, while the grinding disc 610 grinds the bottom of the middle groove, and the grinding sheet 611 grinds the arc surface of the side walls of the middle groove as the grinding disc 610 rotates. In this way, while the grinding disc 610, the grinding sheet 611 and the grinding roller 616 rotate and grind the middle groove, the middle groove itself also slides back and forth, which facilitates the staggered grinding of the middle groove with the grinding disc 610, the grinding sheet 611 and the grinding roller 616, thereby improving the grinding effect and efficiency.

[0045] When the second transmission tube 614 rotates, it also drives the first pulley 806 to rotate. The first pulley 806 drives the second pulley 807 to rotate with the help of the elastic belt 808. The second pulley 807 will drive the horizontal shaft 804 to rotate. The horizontal shaft 804 drives the gear 805 to rotate along the rack 802, which will drive the horizontal plate 604 to move, thereby driving the entire grinding roller 616 and the grinding disc 610 to move and grind along the middle groove. After completing the grinding of the upper side of the middle groove, the middle groove is moved to the next workstation, and then the middle groove is turned 180 degrees, so as to continue to repeat the above operation for grinding the ungrinded part of the middle groove.

[0046] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0047] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A laser cladding middle groove grinding machine, comprising two bottom plates (1), the top array of the bottom plates (1) being provided with a plurality of guide components, the guide components being used to convey the middle groove, the top sides of the bottom plates (1) being fixedly connected with support rods (10), the top ends of the support rods (10) being fixedly connected with slide rails (11), characterized in that: An adjusting and polishing assembly (6) is slidably provided on the slide rail (11), and the adjusting and polishing assembly (6) is in contact with the inner wall of the middle groove for polishing. A clamping assembly (7) is provided on the adjusting and polishing assembly (6), and the clamping assembly (7) provides a downward extrusion force on the adjusting and polishing assembly (6). Two moving assemblies (8) are fixedly connected to the adjusting and polishing assembly (6), and the moving assemblies (8) are used to drive the adjusting and polishing assembly (6) to perform mobile polishing. A driving reciprocating assembly (9) is fixedly connected to the bottom of the slide rail (11), and the driving reciprocating assembly (9) is used to drive the middle groove to reciprocate.

2. A laser cladding middle groove grinding machine according to claim 1, characterized in that: The adjusting and grinding assembly (6) comprises a sliding block (601) slidably arranged on a sliding rail (11); a first push rod motor (602) is fixedly connected to the top of the sliding block (601); a moving frame (603) is fixedly connected to the top of the first push rod motor (602); a transverse plate (604) is fixedly connected between the two moving frames (603); a fixed frame (605) is fixedly sleeved on the outside of the transverse plate (604); a second bearing (606) is fixedly connected to the bottom of the fixed frame (605); a first transmission tube (607) is sleeved inside the second bearing (606); and the top of the first transmission tube (607) is fixedly sleeved. The first transmission tube (607) is connected to a first driven bevel gear (608); a first transmission rod (609) is movably sleeved inside the first transmission tube (607); a grinding disc (610) is fixedly connected to the bottom end of the first transmission rod (609); a plurality of grinding plates (611) are arranged in an array on the top of the grinding disc (610); two connecting rods (612) are fixedly connected to both sides of the fixed frame (605); one end of the connecting rod (612) away from the fixed frame (605) is fixedly connected to a third bearing (613); a second transmission tube (614) is sleeved inside the third bearing (613); and a second transmission tube (614) is movably sleeved inside the second transmission tube (614). Two second transmission rods (615), the ends of the two second transmission rods (615) away from each other are fixedly connected to a grinding roller (616), the grinding roller (616) is provided with a plurality of fan blades (617) in an array, the outer fixed sleeve of the second transmission rod (615) is provided with a fourth bearing (618), the top of the outer ring of the fourth bearing (618) is fixedly connected to a first movable block (619), the first movable block (619) is rotatably connected to a push-pull plate (620), the end of the push-pull plate (620) away from the first movable block (619) is rotatably connected to a second movable block (621), the top of the second movable block (621) A second push rod motor (622) is fixedly connected to the part, the top end of the second push rod motor (622) is fixedly connected to the fixed frame (605), the outer fixed sleeve of the second transmission tube (614) is provided with a second driven bevel gear (623), and the second driven bevel gear (623) is meshed with the first driven bevel gear (608) for transmission, one side of the second driven bevel gear (623) is provided with a first drive motor (624) fixedly connected to the fixed frame (605), the output shaft of the first drive motor (624) is fixedly connected to the active bevel gear (625), and the active bevel gear (625) is meshed with the second driven bevel gear (623) for transmission.

3. A laser cladding middle groove grinding machine according to claim 2, characterized in that: The clamping assembly (7) comprises a third push rod motor (701) fixedly connected to the top of the fixed frame (605); the output shaft of the third push rod motor (701) is fixedly connected to the lifting frame (702); the outside of the fixed frame (605) is fixedly connected to two limit plates (703), and the lifting frame (702) movably penetrates the limit plates (703); the two sides of the outer wall of the lifting frame (702) are fixedly connected to fixed shafts (704); and one end of the fixed shaft (704) away from the lifting frame (702) is rotatably connected to a magnetic wheel (705).

4. A laser cladding middle groove grinding machine according to claim 3, characterized in that: The moving assembly (8) comprises a positioning plate (803) fixedly connected to the bottom of the transverse plate (604); one side of the positioning plate (803) is rotatably connected to a transverse shaft (804); one end of the transverse shaft (804) away from the positioning plate (803) is fixedly connected to a gear (805); a rack (802) meshing with the gear (805) is provided above the gear (805); one side of the rack (802) is fixedly connected to a fixing plate (801); an external fixing sleeve of the second transmission tube (614) is provided with a first pulley (806); an external fixing sleeve of the transverse shaft (804) is provided with a second pulley (807); and the outer sleeves of the first pulley (806) and the second pulley (807) are provided with elastic belts (808).

5. A laser cladding middle groove grinding machine according to claim 4, characterized in that: The driving reciprocating assembly (9) comprises a fixing frame (901) fixedly connected to the bottom of the slide rail (11); a second driving motor (902) is fixedly connected to the fixing frame (901); an output shaft of the second driving motor (902) is fixedly connected to a connecting shaft (903); an end of the connecting shaft (903) away from the second driving motor (902) is fixedly connected to a disk (904); a side of the disk (904) away from the connecting shaft (903) is rotatably connected to an eccentrically arranged toggle rod (905); the toggle rod (905) is away from the disk ( One end of the sleeve (904) is fixedly connected to a collar (906), a vertical rod (907) is movably sleeved inside the collar (906), a moving block (908) is fixedly connected to the bottom end of the vertical rod (907), and the moving block (908) is slidably arranged in a fixed frame (901), a fourth push rod motor (909) is fixedly sleeved inside the moving block (908), an output shaft of the fourth push rod motor (909) is fixedly connected to an extrusion plate (910), and a side of the fixed plate (801) away from the rack (802) is fixedly connected to the fixed frame (901).

6. The laser cladding middle groove grinding machine according to claim 1, characterized in that: The guide assembly comprises a support plate (2) fixedly connected to the top of the base plate (1); a first bearing (3) is fixedly connected to the top of the support plate (2); a transverse shaft (4) is sleeved inside the first bearing (3); and rollers (5) are fixedly connected to both ends of the transverse shaft (4).

7. The laser cladding middle groove grinding machine according to claim 2, characterized in that: The inner wall of the first transmission tube (607) is provided with a plurality of first guide grooves in an array along its height direction, and the outer array of the first transmission rod (609) is provided with a plurality of first guide strips, which are slidably arranged in the first guide grooves.

8. The laser cladding middle groove grinding machine according to claim 2, characterized in that: The inner wall of the second transmission tube (614) is provided with a plurality of second guide grooves in an array along its length direction, and the outer wall of the second transmission rod (615) is provided with a plurality of second guide strips in an array, and the second guide strips are slidably arranged in the second guide grooves.

9. The laser cladding middle groove grinding machine according to claim 2, characterized in that: A mounting seat is fixedly connected to the top of the first driving motor (624), and the mounting seat is fixedly connected to the inner wall of the fixing frame (605).

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