Novel metal part surface treatment equipment and method

Abstract

The invention discloses novel metal part surface treatment equipment and method.The novel metal part surface treatment equipment comprises a support outer frame and a rotating cabin, the rotating cabin is rotationally arranged between two supporting plates through a rotating shaft, a driving mechanism box is arranged on the outer side surface of one supporting plate, and an auxiliary limiting assembly is arranged on the outer side surface of the other supporting plate; two rotating plates are arranged in the rotating cabin, a first rotating column and a second rotating column are arranged between the two rotating plates, driven gears are arranged outside the first rotating column and the second rotating column in a sleeving mode, a driving rotating rod is arranged in the driving mechanism box, a first fixing block is arranged outside the first rotating column, and a second fixing block is arranged outside the second rotating column; a first mounting disc is arranged on the second fixing block, a second mounting disc is arranged on the first fixing block, and limiting fixing assemblies are arranged on the disc surface of the first mounting disc and the disc surface of the second mounting disc; the device is good in polishing and grinding effect, suitable for workpieces of different sizes, suitable for batch processing, high in working efficiency and high in practicability.

Description

Technical Field

[0001] The invention relates to the technical field of metal part surface treatment, and in particular to a novel metal part surface treatment device and method. Background Art

[0002] New metal parts refer to metal parts with high performance, complex shapes and high precision produced by new materials and advanced manufacturing technologies. These parts are widely used in high-end manufacturing fields such as aviation, automobiles, precision equipment, etc. to meet various special needs. New metal parts surface treatment equipment is a kind of equipment specially used for cleaning, grinding, painting and other treatments on the surface of metal parts. This equipment usually adopts mechanization and automation technology to improve processing efficiency and quality, while reducing the risk and labor intensity of manual operation. In general, this new type of metal parts surface treatment equipment plays an increasingly important role in modern manufacturing with its high efficiency, safety and environmental protection. With the continuous advancement of technology and the continuous growth of market demand, this equipment will be used in more fields, promoting the manufacturing industry to develop in the direction of higher quality and higher efficiency.

[0003] At present, the known surface treatment methods are mainly grinding and polishing, shot blasting, shot peening, sand blasting, electrochemical polishing and other processes. Grinding and polishing have a good polishing effect on standard parts of rectangular structures, but are inefficient for workpieces with annular forging structures or cylindrical structures, are not suitable for batch processing, cannot be well adapted to workpieces of different diameters and sizes, and cannot perform comprehensive and thorough polishing on the entire surface of such workpieces; traditional shot blasting, shot peening and sand blasting can only remove surface burrs and improve surface visual effects, but cannot eliminate surface defects such as sand holes and lines; electrochemical polishing has low efficiency, high cost, complex operation, and pollutes the environment. Currently, they can only remove surface oxide scales, but cannot eliminate surface sand holes and lines; for this reason, we design a new metal parts surface treatment equipment and method to solve the above technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a novel metal parts surface treatment device and method to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A novel metal parts surface treatment equipment comprises a bracket outer frame and a rotating cabin, a cabin cover is movably provided on the surface of the rotating cabin, rotating shafts are symmetrically provided on the left and right sides of the rotating cabin, connecting plates are respectively provided at the four corners of the top of the bracket outer frame, a supporting plate is provided between two connecting plates on the same side, the rotating cabin is rotatably arranged between the two supporting plates through the rotating shaft, a driving mechanism box is provided on the outer surface of one of the supporting plates, and an auxiliary limiting assembly is provided on the outer surface of the other supporting plate, a driving motor matched with the driving mechanism box is provided below the driving mechanism box, and a motor base is provided at the bottom of the driving motor.

[0007] The centers of the left and right side walls inside the rotating cabin are respectively connected with rotating plates via rotating shafts, connecting plates are respectively provided between the tops and bottoms of the two rotating plates, a first rotating column and a second rotating column are rotatably provided between the two rotating plates, a built-in motor is provided at the inner center of one of the rotating plates, the output shaft of the built-in motor extends to the interior of the rotating cabin and is connected to a driving gear, the outside of the first rotating column and the outside of the second rotating column are both sleeved with driven gears, a driving rod is provided in the driving mechanism box to rotate horizontally, an end of the driving rod close to the rotating cabin passes through the rotating shaft and is connected to an adjacent rotating shaft.

[0008] The first rotating column is provided with a plurality of first fixed blocks at equal intervals on the outside, and the second rotating column is provided with a plurality of second fixed blocks at equal intervals on the outside, and the positions of the second fixed blocks correspond one to one with the positions of the first fixed blocks, and the upper and lower side surfaces of the second fixed block are symmetrically provided with first mounting plates, and the upper and lower side surfaces of the first fixed block are symmetrically provided with bottom plates, and the other side surface of the bottom plate is provided with a plurality of electric push rods, and the other end of the electric push rod is connected to the second mounting plate, and the disk surface of the first mounting plate and the disk surface of the second mounting plate are both provided with four slide grooves, a threaded rod is rotatably provided in the slide groove, and a slider is provided on the external thread sleeve of the threaded rod, and the slider is slidably arranged in the slide groove, and a limiting fixing component is provided on the top of the slider, and the outer side wall of the first mounting plate and the outer side wall of the second mounting plate are both provided with a first motor and a second motor, and the first motor and the second motor drive different threaded rods to rotate.

[0009] As a preferred solution of the present invention: the limit fixing assembly includes a fixing plate, a telescopic column, a spring and an extrusion plate; a fixing plate is provided at the top of the slider and at one end close to the center of the disk surface; a plurality of telescopic columns are provided on the surface of the fixing plate away from the center of the disk surface; the other end of the telescopic column is connected to an extrusion plate; the extrusion plate is slidably arranged on the top surface of the slider; the top surface of the slider is coplanar with the disk surface; and the extrusion plate is an arc-shaped plate.

[0010] As a further preferred embodiment of the present invention: the four slide grooves are distributed along the diameter direction of the disk surface, and the four slide grooves are in a "cross" shape. Two slide grooves located in the same diameter direction of the disk surface are a group, and each group of slide grooves are connected by a connecting hole. The positions of the two connecting holes are at different heights. A connecting rod is rotatably arranged in the connecting hole, and the connecting rod connects the corresponding two threaded rods. The external threads of the two threaded rods in each group of slide grooves are arranged in opposite directions. The first motor drives one of the connecting rods to rotate through the threaded rod, and the second motor drives the other connecting rod to rotate through the threaded rod.

[0011] As a further preferred embodiment of the present invention: a main bevel gear, a first sub-bevel gear and a second sub-bevel gear are also provided in the driving mechanism box, the output shaft of the driving motor is connected to a rotating rod, the top end of the rotating rod extends into the driving mechanism box and is connected to the main bevel gear, one end of the rotating shaft extends into the driving mechanism box and is connected to the second sub-bevel gear, the second sub-bevel gear and the rotating shaft are both rotatably sleeved on the outside of the driving rotating rod, the external fixed sleeve of the driving rotating rod is provided with a first sub-bevel gear, and the second sub-bevel gear and the first sub-bevel gear are meshed with the left and right sides of the main bevel gear.

[0012] As a further preferred embodiment of the present invention: the auxiliary limit assembly includes a push block, a sliding rod, a limit block and a limit groove, the support plate is penetrated with two through holes, and a sliding rod corresponding to it is slidably inserted in the through holes, the end of the sliding rod close to the rotating cabin is respectively connected to the limit block, and the other end of the sliding rod is connected to the same push block, and the outer wall of the rotating cabin on the side away from the driving mechanism box is provided with a limit groove for the limit block to be embedded.

[0013] As a further preferred embodiment of the present invention: a protective cover is movably provided on the top rear side of the bracket outer frame, the protective cover is arranged on the upper outer side of the rotating cabin, abutment blocks are symmetrically provided on the left and right side surfaces of the protective cover, a handle is provided on the front surface of the protective cover, and a material receiving box is also provided on the inner side of the bracket outer frame, and the material receiving box is located below the rotating cabin.

[0014] As a further preferred solution of the present invention: when the protective cover is closed, the abutment block overlaps the top of the connecting plate.

[0015] As a further preferred solution of the present invention: the four slide grooves on the first mounting plate and the four slide grooves on the second mounting plate are arranged in a staggered manner.

[0016] As a further preferred solution of the present invention: the two driven gears are meshed with the upper and lower sides of the driving gear, and the driving gear and the driven gear are both rotatably arranged on the outer surface of the rotating plate.

[0017] A new method for surface treatment of metal parts, the specific steps are as follows:

[0018] S1, open the protective cover and the hatch, pour the abrasive into the rotating chamber, install the workpiece to be processed on the disk surface of the second mounting disk, and then close the protective cover and the hatch;

[0019] S2, start the driving motor, the driving motor drives the main bevel gear to rotate through the rotating rod, and then drives the first and second bevel gears to rotate, the second bevel gear drives the rotating cabin to rotate through the rotating shaft, the first bevel gear drives the rotating plate to rotate through the driving rotating rod and the rotating shaft, and then drives the workpiece to be processed to rotate and move;

[0020] S3, starting the built-in motor, the built-in motor drives the driving gear to rotate, and then drives the two driven gears to rotate, and then drives the first rotating column and the second rotating column to rotate, and then drives the workpiece to be processed to rotate twice;

[0021] S4, after a certain period of time, the workpiece to be processed is controlled to maintain a vertical state, the equipment is stopped, and the corresponding electric push rod is started to move the workpiece to be processed below the first fixed block downward to the disk surface of the first mounting disk, and is fixedly mounted on the disk surface of the first mounting disk;

[0022] S5, start the built-in motor, control the first rotating column and the second rotating column to rotate 180 degrees respectively, so that the workpiece to be processed on the other second mounting plate in step S4 is rotated to below the first fixed block, and at the same time, the disk surface of the other first mounting plate in step S4 is rotated to face upward, and the operation of step S4 is repeated at this time, so that the other workpiece to be processed is also transferred and mounted on the disk surface of the first mounting plate;

[0023] S6, start the equipment, and repeat the operations of step S2 and step S3 until the polishing operation is completed;

[0024] S7. Turn off the equipment, open the protective cover and hatch, take out the finished workpiece, and pour the abrasive into the receiving box to complete the polishing.

[0025] The beneficial effects of the present invention are as follows: when the device is in use, the workpiece to be processed can be automatically rotated from one mounting disk to another mounting disk. After the workpiece to be processed is shifted, the original mounting surface of the workpiece can be completely exposed. By starting the equipment again, the surface of the workpiece can be thoroughly polished in all directions. The device has a high degree of automation. The polishing operation is performed in a limited space for a sufficient time to improve the polishing effect. The workpiece is coordinated with the polishing operation through multi-dimensional rotation to further improve the polishing effect. The device is suitable for workpieces of different sizes and has high applicability. At the same time, multiple workpieces can be polished simultaneously at one time, which greatly improves the work efficiency and has high practicality. It is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a schematic diagram of the internal structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the external structure of the present invention in another state;

[0030] Figure 4 for Figure 3 Schematic diagram from another perspective;

[0031] Figure 5 It is a schematic diagram of the internal structure of the present invention;

[0032] Figure 6 It is a schematic diagram of the local structure of the present invention;

[0033] Figure 7 for Figure 5 The enlarged view of point A in the middle;

[0034] Figure 8 It is a schematic diagram of the local structure of the present invention;

[0035] Fig. 9 for Figure 8 Enlarged view of point B in the middle.

[0036] Among them: 1- bracket frame, 2- motor base, 3- driving motor, 4- driving rod, 5- driving gear, 6- first bevel gear, 7- driven gear, 8- rotating plate, 9- connecting plate, 10- protective cover, 11- handle, 12- abutment block, 13- rotating cabin, 14- limiting groove, 15- through hole, 16- sliding rod, 17- limiting block, 18- supporting plate, 19- connecting plate, 20- first rotating column, 21- second rotating column, 22- rotating shaft, 23-second secondary bevel gear, 24-driving mechanism box, 25-main bevel gear, 26-rotating rod, 27-push block, 28-material receiving box, 29-first fixed block, 30-second fixed block, 31-bottom plate, 32-first mounting plate, 33-second mounting plate, 34-electric push rod, 35-slide, 36-threaded rod, 37-first motor, 38-second motor, 39-slider, 40-spring, 41-fixed plate, 42-telescopic column, 43-extrusion plate. DETAILED DESCRIPTION

[0037] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0038] See also Figure 1-9 In an embodiment of the present invention, a novel metal parts surface treatment device is provided, including a bracket outer frame 1 and a rotating cabin 13, a cabin cover is movably provided on the surface of the rotating cabin 13, a rotating shaft 22 is symmetrically provided on the left and right sides of the rotating cabin 13, connecting plates 19 are respectively provided at the top four corners of the bracket outer frame 1, a supporting plate 18 is provided between the two connecting plates 19 on the same side, the rotating cabin 13 is rotatably arranged between the two supporting plates 18 through the rotating shaft 22, a driving mechanism box 24 is provided on the outer surface of one of the supporting plates 18, and an auxiliary limiting component is provided on the outer surface of the other supporting plate 18, and a driving motor 3 used in conjunction with the driving mechanism box 24 is provided below the driving mechanism box 24.

[0039] A rotating plate 8 is rotatably connected to the center of the left and right side walls of the rotating cabin 13 through a rotating shaft, and a connecting plate 9 is respectively provided between the top and bottom of the two rotating plates 8. A first rotating column 20 and a second rotating column 21 are rotatably provided between the two rotating plates 8. A built-in motor is provided at the inner center of one of the rotating plates 8, and the output shaft of the built-in motor extends to the interior of the rotating cabin 13 and is connected to a driving gear 5. The outside of the first rotating column 20 and the outside of the second rotating column 21 are both sleeved with driven gears 7, and the two driven gears 7 are meshed with the upper and lower sides of the driving gear 5. The driving gear 5 and the driven gear 7 are both rotatably set on the outer surface of the rotating plate 8. A driving rod 4 is rotatably provided in the driving mechanism box 24 along the horizontal direction, and the end of the driving rod 4 close to the rotating cabin 13 passes through the rotating shaft 22 and is connected to the adjacent rotating shaft.

[0040] A plurality of first fixing blocks 29 are sleeved at equal intervals on the outside of the first rotating column 20, and a plurality of second fixing blocks 30 are sleeved at equal intervals on the outside of the second rotating column 21, and the positions of the second fixing blocks 30 correspond one to one with the positions of the first fixing blocks 29. A first mounting disk 32 is symmetrically provided on the upper and lower side surfaces of the second fixing block 30, a bottom plate 31 is symmetrically provided on the upper and lower side surfaces of the first fixing block 29, a plurality of electric push rods 34 are provided on the other side surface of the bottom plate 31, and the other end of the electric push rod 34 is connected to the second mounting disk 33. The disk surface of the first mounting disk 32 and the disk surface of the second mounting disk 33 are both provided with four slide grooves 35, a threaded rod 36 is rotatably provided in the slide groove 35, an external thread sleeve of the threaded rod 36 is provided with a slider 39, the slider 39 is slidably arranged in the slide groove 35, a limit fixing assembly is provided on the top of the slider 39, the outer side wall of the first mounting disk 32 and the outer side wall of the second mounting disk 33 are both provided with a first motor 37 and a second motor 38, and the first motor 37 and the second motor 38 can drive different threaded rods 36 to rotate.

[0041] The limiting and fixing assembly includes a fixing plate 41, a telescopic column 42, a spring 40 and an extrusion plate 43. A fixing plate 41 is provided at the top of the slider 39 and at one end close to the center of the disk surface. A plurality of telescopic columns 42 are provided on the surface of the fixing plate 41 on the side away from the center of the disk surface. The other end of the telescopic column 42 is connected to an extrusion plate 43. The extrusion plate 43 is slidably arranged on the top surface of the slider 39. The top surface of the slider 39 is coplanar with the disk surface. The extrusion plate 43 is an arc-shaped plate. The structural design of the arc-shaped plate enables the extrusion plate 43 to better fit and extrude with the inner side wall of the workpiece with a cylindrical structure when it abuts against it, thereby improving the limiting and fixing effect. In addition, a rubber layer is provided on the surface of the extrusion plate 43, which can further improve the limiting and fixing effect on the workpiece.

[0042] The four slide grooves 35 are distributed along the diameter direction of the disk surface, and the four slide grooves 35 are in a "cross" shape. Two slide grooves 35 located in the same diameter direction of the disk surface form a group. Each group of slide grooves 35 is connected by a connecting hole. The positions of the two connecting holes are at different heights. A connecting rod is rotatably arranged in the connecting hole. The connecting rod connects the corresponding two threaded rods 36. The external threads of the two threaded rods 36 in each group of slide grooves 35 are arranged in opposite directions. The first motor 37 drives one of the connecting rods to rotate through the threaded rod 36, and the second motor 38 drives the other connecting rod to rotate through the threaded rod 36.

[0043] A main bevel gear 25, a first sub-bevel gear 6 and a second sub-bevel gear 23 are also provided in the driving mechanism box 24. The output shaft of the driving motor 3 is connected to a rotating rod 26. The top end of the rotating rod 26 extends into the driving mechanism box 24 and is connected to the main bevel gear 25. One end of the rotating shaft 22 extends into the driving mechanism box 24 and is connected to the second sub-bevel gear 23. The second sub-bevel gear 23 and the rotating shaft 22 are both rotatably sleeved on the outside of the driving rotating rod 4. The outside of the driving rotating rod 4 is fixedly sleeved with the first sub-bevel gear 6. The second sub-bevel gear 23 and the first sub-bevel gear 6 are meshed with the left and right sides of the main bevel gear 25.

[0044] The auxiliary limit assembly includes a push block 27, a slide bar 16, a limit block 17 and a limit groove 14. Two through holes 15 are formed on the support plate 18. A slide bar 16 adapted thereto is slidably inserted in the through hole 15. One end of the slide bar 16 close to the rotating cabin 13 is respectively connected to the limit blocks 17, and the other end of the slide bar 16 is connected to the same push block 27. A limit groove 14 for the limit block 17 to be embedded in the outer wall of the rotating cabin 13 away from the driving mechanism box 24; when installing or removing the workpiece to be processed and adding abrasives, the staff can push the push block 27 to embed the two limit blocks 17 in the corresponding limit grooves 14 to form a snap connection, so that the rotating cabin 13 is stationary, which is convenient for the staff to operate and prevents safety accidents caused by accidental rotation, thereby improving safety and making the operation simple and convenient.

[0045] A protective cover 10 is movably provided on the top rear side of the bracket outer frame 1. The protective cover 10 is arranged on the upper outer side of the rotating cabin 13 to improve the operational safety. Abutment blocks 12 are symmetrically provided on the left and right side surfaces of the protective cover 10. When the protective cover 10 is closed, the abutment blocks 12 overlap the top of the connecting plate 19 to conveniently support the position of the protective cover 10. A handle 11 is provided on the front surface of the protective cover 10. The setting of the handle 11 is convenient for the staff to rotate to open or close the protective cover 10; a material receiving box 28 is also provided on the inner side of the bracket outer frame 1. The material receiving box 28 is located below the rotating cabin 13, and the material receiving box 28 is used to collect abrasives after the work is completed.

[0046] The four slide grooves 35 on the first mounting plate 32 and the four slide grooves 35 on the second mounting plate 33 are arranged in a staggered manner. Figure 6 As shown, the purpose of this design is to facilitate the automatic conversion of the installation position of the workpiece to be processed, and to prevent the fixing plates 41 or the extrusion plates 43 at different positions from contacting and colliding when the workpiece to be processed is transferred from the second mounting plate 33 to the first mounting plate 32 (especially when the length of the workpiece to be processed is very small, such a situation is prone to occur), thereby affecting the smooth coordination between the device structures and improving the feasibility of the coordination between the device structures.

[0047] A motor base 2 is provided at the bottom of the driving motor 3. The motor base 2 prevents the driving motor 3 from directly contacting the ground, thereby preventing the driving motor 3 from getting wet and increasing its service life.

[0048] In an embodiment of the present invention, a method for a novel metal parts surface treatment device is also provided, and the specific steps are as follows:

[0049] S1, open the protective cover 10 and the hatch, pour the abrasive into the rotating chamber 13, and install the workpiece to be processed on the disk surface of the second mounting disk 33, and then close the protective cover 10 and the hatch;

[0050] S2, start the driving motor 3, the driving motor 3 drives the main bevel gear 25 to rotate through the rotating rod 26, and then drives the first sub-bevel gear 6 and the second sub-bevel gear 23 to rotate, the second sub-bevel gear 23 drives the rotating cabin 13 to rotate through the rotating shaft 22, the first sub-bevel gear 6 drives the rotating plate 8 to rotate through the driving rotating rod 4 and the rotating shaft, and then drives the workpiece to be processed to rotate and move;

[0051] S3, start the built-in motor, the built-in motor drives the driving gear 5 to rotate, and then drives the two driven gears 7 to rotate, and then drives the first rotating column 20 and the second rotating column 21 to rotate, and then drives the workpiece to be processed to rotate twice;

[0052] S4, after a certain period of time, the workpiece to be processed is controlled to maintain a vertical state, the equipment is stopped, and the corresponding electric push rod 34 is started to move the workpiece to be processed below the first fixed block 29 downward to the surface of the first mounting plate 32, and is fixedly mounted on the surface of the first mounting plate 32;

[0053] S5, start the built-in motor, control the first rotating column 20 and the second rotating column 21 to rotate 180 degrees respectively, so that the workpiece to be processed on the other second mounting plate 33 in step S4 is rotated to below the first fixed block 29, and at the same time, the disk surface of the other first mounting plate 32 in step S4 is rotated to face upward, and the operation of step S4 is repeated at this time, so that another workpiece to be processed is also transferred and installed on the disk surface of the first mounting plate 32;

[0054] S6, start the equipment, and repeat the operations of step S2 and step S3 until the polishing operation is completed;

[0055] S7, turn off the equipment, open the protective cover 10 and the hatch, take out the finished workpiece, and pour the abrasive into the receiving box 28 to complete the polishing.

[0056] Working principle: When the device is used, first pour abrasive into the rotating chamber 13, install the workpiece to be processed, place the cylindrical workpiece on the disk surface of the second mounting disk 33, and start the first motor 37 and the second motor 38. The first motor 37 and the second motor 38 can drive the internal threaded rod 36 of each group of slide grooves 35 to rotate, thereby controlling the four sliders 39 to move away from the disk center at the same time, thereby driving multiple extrusion plates 43 to move to abut against the inner wall of the workpiece with a cylindrical structure, and the setting of the spring 40 provides elastic potential energy to further increase the extrusion force, that is, to improve the stability of the fixed limit of the workpiece. The device can automatically realize the clamping and loosening of the workpiece through the setting of the first motor 37 and the second motor 38; then start the drive motor 3 and the built-in motor, drive the motor 3, and drive the motor 4. The machine 3 drives the main bevel gear 25 to rotate through the rotating rod 26, and then drives the first sub-bevel gear 6 and the second sub-bevel gear 23 to rotate. The second sub-bevel gear 23 drives the rotating chamber 13 to rotate through the rotating shaft 22. The first sub-bevel gear 6 drives the rotating plate 8 to rotate through the driving rod 4 and the rotating shaft, thereby driving the workpiece to be processed to rotate and move, and the rotation direction is opposite to the rotation direction of the rotating chamber 13, thereby improving the polishing effect. Then, the built-in motor drives the driving gear 5 to rotate, and then drives the two driven gears 7 to rotate, thereby driving the first rotating column 20 and the second rotating column 21 to rotate, thereby driving the workpiece to be processed to rotate with the rotation of the first rotating column 20, which is regarded as a secondary rotation, so that the workpiece can be polished in all angles and directions, and each surface is polished evenly, minimizing the polishing dead angle;

[0057] After a period of time, the workpiece to be processed is controlled to maintain a vertical state, and the equipment is stopped, and the corresponding electric push rod 34 is started to move the workpiece to be processed below the first fixed block 29 downward to the disk surface of the first mounting disk 32 and is fixedly installed on the disk surface of the first mounting disk 32. Then the built-in motor is started to control the first rotating column 20 and the second rotating column 21 to rotate 180 degrees respectively, so that the workpiece to be processed on the other second mounting disk 33 is rotated to below the first fixed block 29, and at the same time, the disk surface of the other first mounting disk 32 is rotated to face upward, and then the corresponding electric push rod 34 is started again to make the other workpiece to be processed The workpiece is also transferred and installed on the disk surface of the first installation disk 32, thereby completing the displacement of the workpiece installation and making the original installation surface of the workpiece completely exposed. By starting the equipment again, the surface of the workpiece can be polished in all directions and thoroughly with a high degree of automation. The device performs polishing operations in a limited space for a sufficient time to improve the grinding effect. The workpiece is further improved by the polishing operation through multi-dimensional rotation. It is suitable for workpieces of different sizes and has high applicability. At the same time, multiple workpieces can be polished at the same time, which greatly improves work efficiency and is highly practical, and is worthy of popularization and use.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0059] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new type of metal parts surface treatment equipment, including a support frame and a rotating cabin, the surface of the rotating cabin is movably provided with a cabin cover; it is characterized by: The left and right sides of the rotating cabin are symmetrically provided with rotating shafts, and connecting plates are respectively provided at the four corners of the top of the bracket outer frame, and a supporting plate is provided between the two connecting plates on the same side. The rotating cabin is rotatably arranged between the two supporting plates through the rotating shaft, and a driving mechanism box is provided on the outer surface of one of the supporting plates, and an auxiliary limiting component is provided on the outer surface of the other supporting plate. A driving motor used in conjunction with it is provided below the driving mechanism box. A motor base is provided at the bottom of the driving motor. The rotating plates are rotatably connected to the rotating plates at the centers of the left and right side walls inside the rotating cabin through rotating shafts, and connecting plates are respectively provided between the tops and bottoms of the two rotating plates. A first rotating column and a second rotating column are rotatably provided between the two rotating plates, and a built-in motor is provided at the inner center of one of the rotating plates, and the output shaft of the built-in motor extends into the interior of the rotating cabin and is connected to a driving gear. A driven gear is sleeved on the outside of the first rotating column and the outside of the second rotating column. A driving rotating rod is provided in the driving mechanism box to rotate in a horizontal direction, and an end of the driving rotating rod close to the rotating cabin passes through the rotating shaft and is connected to an adjacent rotating shaft. The first rotating column is provided with a plurality of first fixed blocks at equal intervals on the outside, and the second rotating column is provided with a plurality of second fixed blocks at equal intervals on the outside, and the positions of the second fixed blocks correspond one to one with the positions of the first fixed blocks, and the upper and lower side surfaces of the second fixed block are symmetrically provided with first mounting plates, and the upper and lower side surfaces of the first fixed block are symmetrically provided with bottom plates, and the other side surface of the bottom plate is provided with a plurality of electric push rods, and the other end of the electric push rod is connected to the second mounting plate, and the disk surface of the first mounting plate and the disk surface of the second mounting plate are both provided with four slide grooves, a threaded rod is rotatably provided in the slide groove, and a slider is provided on the external thread sleeve of the threaded rod, and the slider is slidably arranged in the slide groove, and a limiting fixing component is provided on the top of the slider, and the outer side wall of the first mounting plate and the outer side wall of the second mounting plate are both provided with a first motor and a second motor, and the first motor and the second motor drive different threaded rods to rotate.

2. A new type of metal parts surface treatment equipment according to claim 1, characterized in that: The limit fixing assembly includes a fixing plate, a telescopic column, a spring and an extrusion plate. A fixing plate is provided at the top of the slider and at one end close to the center of the disk surface. A plurality of telescopic columns are provided on the surface of the fixing plate on a side away from the center of the disk surface. The other end of the telescopic column is connected to an extrusion plate. The extrusion plate is slidably arranged on the top surface of the slider. The top surface of the slider is coplanar with the disk surface, and the extrusion plate is an arc-shaped plate.

3. A new type of metal parts surface treatment equipment according to claim 2, characterized in that: The four slide grooves are distributed along the diameter direction of the disk surface, and the four slide grooves are in a "cross" shape. Two slide grooves located in the same diameter direction of the disk surface form a group. Each group of slide grooves is connected by a connecting hole. The positions of the two connecting holes are at different heights. A connecting rod is rotatably arranged in the connecting hole. The connecting rod connects the corresponding two threaded rods. The external threads of the two threaded rods in each group of slide grooves are arranged in opposite directions. The first motor drives one of the connecting rods to rotate through the threaded rod, and the second motor drives the other connecting rod to rotate through the threaded rod.

4. A new type of metal parts surface treatment equipment according to claim 3, characterized in that: The driving mechanism box is also provided with a main bevel gear, a first sub-bevel gear and a second sub-bevel gear. The output shaft of the driving motor is connected to a rotating rod. The top end of the rotating rod extends into the driving mechanism box and is connected to the main bevel gear. One end of the rotating shaft extends into the driving mechanism box and is connected to the second sub-bevel gear. The second sub-bevel gear and the rotating shaft are both rotatably sleeved on the outside of the driving rotating rod. The outside of the driving rotating rod is fixedly sleeved with the first sub-bevel gear. The second sub-bevel gear and the first sub-bevel gear are meshed with the left and right sides of the main bevel gear.

5. A new type of metal parts surface treatment equipment according to claim 4, characterized in that: The auxiliary limit assembly includes a push block, a sliding rod, a limit block and a limit groove. Two through holes are penetrated through the support plate, and a sliding rod adapted to the through hole is slidably inserted in the through hole. One end of the sliding rod close to the rotating cabin is connected to the limit block, and the other end of the sliding rod is connected to the same push block. A limit groove for the limit block to be embedded is provided on the outer wall of the rotating cabin away from the driving mechanism box.

6. The novel metal parts surface treatment equipment according to claim 1 is characterized by: A protective cover is movably provided on the top rear side of the bracket outer frame, and the protective cover is arranged on the upper outer side of the rotating cabin. Abutment blocks are symmetrically provided on the left and right side surfaces of the protective cover, and a handle is provided on the front side surface of the protective cover. A material receiving box is also provided on the inner side of the bracket outer frame, and the material receiving box is located below the rotating cabin.

7. A new type of metal parts surface treatment equipment according to claim 6, characterized in that: When the protective cover is closed, the abutment block overlaps the top of the connecting plate.

8. The novel metal parts surface treatment equipment according to claim 1 is characterized by: The four sliding grooves on the first mounting plate and the four sliding grooves on the second mounting plate are arranged in a staggered manner with each other.

9. A new type of metal parts surface treatment equipment according to claim 8, characterized in that: The two driven gears are meshed with the upper and lower sides of the driving gear, and the driving gear and the driven gear are both rotatably arranged on the outer surface of the rotating plate.

10. A method for a new metal parts surface treatment device according to any one of claims 1 to 9, characterized in that: The specific steps are as follows: S1, open the protective cover and the hatch, pour the abrasive into the rotating chamber, install the workpiece to be processed on the disk surface of the second mounting disk, and then close the protective cover and the hatch; S2, start the driving motor, the driving motor drives the main bevel gear to rotate through the rotating rod, and then drives the first and second bevel gears to rotate, the second bevel gear drives the rotating cabin to rotate through the rotating shaft, the first bevel gear drives the rotating plate to rotate through the driving rotating rod and the rotating shaft, and then drives the workpiece to be processed to rotate and move; S3, starting the built-in motor, the built-in motor drives the driving gear to rotate, and then drives the two driven gears to rotate, and then drives the first rotating column and the second rotating column to rotate, and then drives the workpiece to be processed to rotate twice; S4, after a certain period of time, the workpiece to be processed is controlled to maintain a vertical state, the equipment is stopped, and the corresponding electric push rod is started to move the workpiece to be processed below the first fixed block downward to the disk surface of the first mounting disk, and is fixedly mounted on the disk surface of the first mounting disk; S5, start the built-in motor, control the first rotating column and the second rotating column to rotate 180 degrees respectively, so that the workpiece to be processed on the other second mounting plate in step S4 is rotated to below the first fixed block, and at the same time, the disk surface of the other first mounting plate in step S4 is rotated to face upward, and the operation of step S4 is repeated at this time, so that another workpiece to be processed is transferred and mounted on the disk surface of the first mounting plate; S6, start the equipment, and repeat the operations of step S2 and step S3 until the polishing operation is completed; S7. Turn off the equipment, open the protective cover and hatch, take out the finished workpiece, and pour the abrasive into the receiving box to complete the polishing.

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