Grinding equipment for precise mechanical part production

Abstract

The invention relates to the technical field of precision mechanical part grinding, and discloses a precision mechanical part production grinding device which comprises a rack, a control device is arranged at the top of the rack, a moving frame is slidably arranged on the surface of the rack, a power device is fixedly connected to the surface of the moving frame, and a grinding disc is installed at the output end of the power device. The device further comprises a supporting component, the supporting component comprises a supporting disc, the surface of the supporting disc is fixedly connected with a fixing frame, and the surface of the fixing frame is fixedly connected with a fixing rod. An electric push rod is started to push a round hole rod to move towards the center of a supporting disc, the round hole rod can drive a sliding block to slide in a cross-shaped hole when moving, then the supporting stability of the round hole rod on rotating rods is improved, the four rotating rods synchronously move towards the center of the supporting disc, a workpiece makes contact with the surface of a grinding disc along with movement of the rotating rods, and the workpiece is polished. And at the moment, the grinding disc can grind the workpiece, and the workpiece grinding convenience is improved.

Description

Technical Field

[0001] This invention relates to the field of precision mechanical parts grinding technology, specifically to a grinding equipment for the production of precision mechanical parts. Background Technology

[0002] Components are a mechanical term referring to parts of machine tools. Precision components are metal or plastic parts that require high dimensional accuracy, high surface quality, and high performance, and serve functions such as protection, support, and heat dissipation. Their downstream applications are wide-ranging, covering consumer electronics, automotive electronics, communication equipment, aerospace, medical equipment, and industrial equipment, among others.

[0003] Precision parts require grinding during machining. For example, hollow cylindrical parts such as precision hollow guide pillars, precision bushings, and hollow positioning pillars need to have burrs and other impurities removed through grinding. Existing grinding equipment for hollow cylindrical precision mechanical parts often processes single workpieces, resulting in poor processing efficiency. Furthermore, existing clamping devices are generally manually adjustable, requiring frequent operation by workers when loading and unloading workpieces. This cumbersome process negatively impacts the equipment's processing efficiency for precision parts. Summary of the Invention

[0004] The purpose of this invention is to provide a grinding equipment for the production of precision mechanical parts, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to a grinding equipment for the production of precision mechanical parts, comprising a frame, a control device mounted on the top of the frame, a movable frame slidably mounted on the surface of the frame, a power device fixedly connected to the surface of the movable frame, and a grinding disc mounted on the output end of the power device. The equipment also includes:

[0007] A support component, comprising a support plate, a fixed frame fixedly connected to the surface of the support plate, a fixed rod fixedly connected to the surface of the fixed frame, an end of the fixed rod away from the fixed frame being fixedly connected to the surface of a control device, and an electric telescopic rod fixedly connected to the surface of the support plate;

[0008] A clamping component, the clamping component including a mounting base, a threaded telescopic rod fixedly connected to the surface of the mounting base, and a grinding block threadedly connected to the end of the threaded telescopic rod away from the mounting base;

[0009] An auxiliary component includes a bracket, the end of which is fixedly connected to the surface of a movable frame, rollers are rotatably connected to the inner wall of the bracket, and an elastic rod is fixedly connected to the surface of the movable frame.

[0010] Furthermore, a drive device is fixedly connected to the end of the frame, a threaded rod is fixedly connected to the output end of the drive device, a base plate is fixedly connected to the bottom of the frame, a cooling groove is provided on the top of the frame, a filter plate is inserted into the cooling groove, a water pump is installed inside the base plate, a bend pipe is connected to the water inlet end of the water pump, and the end of the bend pipe away from the water pump is connected to the cooling groove.

[0011] Furthermore, the outlet end of the water pump is connected to a telescopic pipe, the telescopic end of the telescopic pipe is fixedly connected to the top of the movable frame, the end of the telescopic pipe away from the water pump extends to the top of the grinding disc, the output end of the power device passes through the movable frame and extends to the outer end of the movable frame, the surface of the threaded rod is threadedly connected to the inner wall of the movable frame, and the inner wall of the movable frame extends into the interior of the machine frame.

[0012] Furthermore, the supporting component includes a telescopic support rod, the end of which is fixedly connected to the telescopic end of an electric telescopic rod. A rotating rod is rotatably connected to the inner wall of the end of the telescopic support rod away from the electric telescopic rod. A pulley is fixedly connected to the surface of the rotating rod. A triangular frame is sleeved on the surface of the rotating rod. A pressing pulley is hinged to the center of the triangular frame. A belt drives the pulley and the pressing pulley. A grinding drive device is fixedly connected to the surface of the telescopic support rod. A cross hole is opened on the surface of the support plate. A round hole rod is slidably connected to the inner wall of the cross hole. A sliding block is fixedly connected to the surface of the round hole rod. An electric push rod is fixedly connected to the inner wall of the fixed frame. The telescopic end of the electric push rod is fixedly connected to the surface of the round hole rod.

[0013] Furthermore, the number of rotating rods is set to four, and the four rotating rods are symmetrically arranged around the support plate. The output end of the grinding drive device is fixedly connected to the end of the rotating rod. The end of the rotating rod away from the telescopic support rod extends to the outer end of the support plate, and the surface of the rotating rod contacts the inner wall of the circular hole rod.

[0014] Furthermore, the end of the rotating rod extends to the outer end of the round hole rod, the end of the round hole rod extends to the outer end of the support plate, the surface of the sliding block is slidably connected to the inner wall of the cross hole, the telescopic support rod is located at the end of the support plate near the control device, and the tripod is located at the end of the pulley near the support plate.

[0015] Furthermore, the clamping component includes a sliding disk, the inner wall of which contacts the surface of the rotating rod, and an inclined plate is engaged with the inner wall of the grinding block, the end of which is away from the grinding block being hinged to the end of the sliding disk.

[0016] Furthermore, the end of the inclined plate away from the sliding disc is rotatably connected to the inner wall of the grinding block, the inner wall of the mounting base is fixedly connected to the surface of the rotating rod, the end of the grinding block away from the inclined plate is inclined, four grinding blocks are provided on the surface of the mounting base, the four grinding blocks are arranged circumferentially around the mounting base, and the end of the sliding disc away from the inclined plate is in contact with the end of the circular hole rod.

[0017] Furthermore, the auxiliary component includes a positioning ring, on the surface of which a T-shaped slide plate is fixedly connected. Two T-shaped sliders are slidably connected to the inner wall of the T-shaped slide plate. A grooved clamping plate is fixedly connected to the end of the T-shaped slider away from the T-shaped slide plate. An inclined plate is fixedly connected to the surface of the grooved clamping plate. A bidirectional spring rod is fixedly connected to the end of the two T-shaped sliders that are close to each other. A force-bearing plate is fixedly connected to the lower surface of the positioning ring. The end of the force-bearing plate away from the positioning ring extends to the outer end of the grinding disc.

[0018] Furthermore, the end of the elastic rod away from the movable frame is fixedly connected to the surface of the T-shaped slide plate, the positioning ring is located at the outer end of the power device output end, and the surface of the roller is in contact with the surface of the inclined plate.

[0019] The present invention has the following beneficial effects:

[0020] This invention uses an electric actuator to push a circular hole rod towards the center of the support plate. As the circular hole rod moves, it causes a sliding block to slide inside the cross hole, thus improving the stability of the circular hole rod's support for the rotating rod. All four rotating rods move synchronously towards the center of the support plate. The workpiece contacts the surface of the grinding disc as the rotating rods move, allowing the grinding disc to perform grinding. This improves the ease of grinding and simultaneously grinds the surfaces of all four workpieces, increasing grinding efficiency. The electric actuator adjusts the distance between the workpiece and the grinding disc, reducing the worker's workload. The worker only needs to place the workpiece on the surface of the rotating rod to complete the grinding. During the grinding process, the moving frame gradually moves towards the surface of the support plate, allowing the grinding disc to perform comprehensive grinding on the workpiece, improving the grinding quality.

[0021] When the rotating rod moves along with the round hole rod, it pushes the ends of the tripod to move closer to each other. At this time, the center of the tripod pushes the compression pulley to move towards the center of the support plate. When the compression pulley moves, it will compress the belt, thereby ensuring that the rotating rod has a stable transmission effect when adjusting the position. The compression pulley compresses the belt to ensure the angle between the belt and the pulley, avoiding transmission failure.

[0022] When the electric telescopic rod of the present invention extends, it pulls the rotating rod through the telescopic support rod to slide inside the round hole rod. As the rotating rod moves, the mounting base pushes the inclined plate to squeeze the sliding disk. At this time, the inclined plate will change with the moving angle. When the angle of the inclined plate changes, it will push the grinding block to move away from the mounting base, thereby using the grinding block to clamp and fix the workpiece, improving the stability of the workpiece during grinding operations.

[0023] In this invention, the inclined plate pushes the grooved clamping plates closer together under the pressure of the rollers. During the movement, the grooved clamping plates clamp and fix the workpiece. After clamping is completed, the electric telescopic rod retracts, reducing the force between the grinding block and the inside of the workpiece. At this time, when the grinding drive device is activated to drive the rotating rod to rotate, the rotating rod will drive the grinding block to grind the inner wall of the workpiece, improving the grinding quality of the workpiece. After grinding is completed, the workpiece is clamped and fixed by the grinding block. The moving frame moves away from the support plate, and the grooved clamping plates separate from the workpiece as the moving frame moves, facilitating the unloading of the workpiece.

[0024] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the frame structure of the present invention;

[0028] Figure 3 This is a schematic cross-sectional view of the filter plate of the present invention;

[0029] Figure 4 This is a schematic diagram of the bent pipe structure of the present invention;

[0030] Figure 5 This is a schematic diagram of the overall structure of the support component of the present invention;

[0031] Figure 6 This is another structural schematic diagram of the support component of the present invention;

[0032] Figure 7 This is a schematic cross-sectional view of the support disk structure of the present invention;

[0033] Figure 8 This is a schematic diagram of the overall structure of the clamping component of the present invention;

[0034] Figure 9 This is a schematic diagram of the overall structure of the auxiliary component of the present invention;

[0035] Figure 10 This is another schematic diagram of the auxiliary component of the present invention;

[0036] Figure 11 This is a schematic diagram of the groove clamping plate structure of the present invention.

[0037] The attached diagram lists the components represented by each number as follows:

[0038] In the diagram: 1. Frame; 2. Control device; 3. Drive device; 4. Threaded rod; 5. Base plate; 6. Cooling tank; 7. Grinding disc; 8. Telescopic tube; 9. Power unit; 10. Moving frame; 11. Filter plate; 12. Bend; 13. Water pump; 14. Support component; 15. Clamping component; 16. Auxiliary component; 20. Fixed rod; 21. Belt; 22. Extrusion pulley; 23. Rotating rod; 24. Triangular frame; 25. Pulley; 26. Telescopic support rod; 27. Electric extension 28. Telescopic rod; 29. ​​Cross hole; 30. Fixing bracket; 31. Support plate; 32. Round hole rod; 33. Electric actuator; 34. Sliding block; 45. Grinding drive device; 46. Sliding plate; 47. Inclined plate; 58. Mounting base; 59. Grinding block; 50. Threaded telescopic rod; 50. Bracket; 51. Roller; 52. Positioning ring; 53. Elastic rod; 54. T-shaped slide plate; 55. Force plate; 56. T-shaped slider; 57. Groove clamping plate; 58. Inclined plate; 59. Two-way spring rod. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Please see Figures 1-11 As shown, the present invention is a grinding processing equipment for the production of precision mechanical parts, including a frame 1, a control device 2 disposed on the top of the frame 1, a movable frame 10 slidably disposed on the surface of the frame 1, a power device 9 fixedly connected to the surface of the movable frame 10, and a grinding disc 7 installed at the output end of the power device 9, and further including:

[0041] Support component 14 includes support plate 30, a fixed frame 29 is fixedly connected to the surface of support plate 30, a fixed rod 20 is fixedly connected to the surface of fixed frame 29, one end of fixed rod 20 away from fixed frame 29 is fixedly connected to the surface of control device 2, and an electric telescopic rod 27 is fixedly connected to the surface of support plate 30.

[0042] The clamping component 15 includes a mounting base 42. A threaded telescopic rod 44 is fixedly connected to the surface of the mounting base 42. A grinding block 43 is threadedly connected to the end of the threaded telescopic rod 44 away from the mounting base 42.

[0043] The auxiliary component 16 includes a bracket 50, the end of which is fixedly connected to the surface of the movable frame 10. A roller 51 is rotatably connected to the inner wall of the bracket 50, and an elastic rod 53 is fixedly connected to the surface of the movable frame 10.

[0044] A drive device 3 is fixedly connected to the end of the frame 1. A threaded rod 4 is fixedly connected to the output end of the drive device 3. A base plate 5 is fixedly connected to the bottom of the frame 1. A cooling tank 6 is opened on the top of the frame 1. A filter plate 11 is inserted into the cooling tank 6. A water pump 13 is installed inside the base plate 5. A bend pipe 12 is connected to the water inlet end of the water pump 13. The end of the bend pipe 12 away from the water pump 13 is connected to the cooling tank 6.

[0045] The outlet end of the water pump 13 is connected to the telescopic pipe 8. The telescopic end of the telescopic pipe 8 is fixedly connected to the top of the movable frame 10. The end of the telescopic pipe 8 away from the water pump 13 extends to the top of the grinding disc 7. The output end of the power unit 9 passes through the movable frame 10 and extends to the outer end of the movable frame 10. The surface of the threaded rod 4 is threadedly connected to the inner wall of the movable frame 10. The inner wall of the movable frame 10 extends into the interior of the frame 1.

[0046] The support component 14 includes a telescopic support rod 26, the end of which is fixedly connected to the telescopic end of an electric telescopic rod 27. A rotating rod 23 is rotatably connected to the inner wall of the end of the telescopic support rod 26 away from the electric telescopic rod 27. A pulley 25 is fixedly connected to the surface of the rotating rod 23. A tripod 24 is sleeved on the surface of the rotating rod 23. A pressing pulley 22 is hinged to the center of the tripod 24. A belt 21 drives the pulley 25 and the pressing pulley 22. A grinding drive device 34 is fixedly connected to the surface of the telescopic support rod 26. A cross hole 28 is formed on the surface of the support plate 30. A round hole rod 31 is slidably connected to the inner wall of the cross hole 28. A sliding block 33 is fixedly connected to the surface of the round hole rod 31. An electric push rod 32 is fixedly connected to the inner wall of the fixing frame 29. The telescopic end of the electric push rod 32 is fixedly connected to the surface of the round hole rod 31. The present invention activates the electric push rod 32 to push the round hole... The rod 31 moves toward the center of the support plate 30. When the round hole rod 31 moves, it will drive the sliding block 33 to slide inside the cross hole 28, thereby improving the stability of the round hole rod 31 supporting the rotating rod 23. The four rotating rods 23 move toward the center of the support plate 30 at the same time. The workpiece contacts the surface of the grinding disc 7 as the rotating rod 23 moves. At this time, the grinding disc 7 can perform grinding on the workpiece, improving the convenience of grinding the workpiece. At the same time, the surfaces of the four workpieces are ground, improving the grinding efficiency. The distance between the workpiece and the grinding disc 7 is adjusted by the electric push rod 32, reducing the labor intensity of the worker. The worker only needs to put the workpiece on the surface of the rotating rod 23 to complete the grinding. During the grinding process, the moving frame 10 will gradually move toward the surface of the support plate 30, and the grinding disc 7 can perform comprehensive grinding on the workpiece, improving the grinding quality of the workpiece.

[0047] There are four rotating rods 23, which are symmetrically arranged around the support plate 30. The output end of the grinding drive device 34 is fixedly connected to the end of the rotating rod 23. The end of the rotating rod 23 away from the telescopic support rod 26 extends to the outer end of the support plate 30, and the surface of the rotating rod 23 contacts the inner wall of the round hole rod 31.

[0048] The end of the rotating rod 23 extends to the outer end of the round hole rod 31, and the end of the round hole rod 31 extends to the outer end of the support plate 30. The surface of the sliding block 33 is slidably connected to the inner wall of the cross hole 28. The telescopic support rod 26 is located at the end of the support plate 30 near the control device 2, and the tripod 24 is located at the end of the pulley 25 near the support plate 30. When the rotating rod 23 moves with the round hole rod 31, it will push the end of the tripod 24 to move closer to each other. At this time, the center of the tripod 24 will push the compression pulley 22 to move towards the center of the support plate 30. When the compression pulley 22 moves, it will compress the belt 21, thereby ensuring that the rotating rod 23 has a stable transmission effect when the position is adjusted. The compression pulley 22 compresses the belt 21 to ensure the angle between the belt 21 and the pulley 25 and avoid transmission failure.

[0049] The clamping component 15 includes a sliding disk 40, the inner wall of which contacts the surface of the rotating rod 23. The inner wall of the grinding block 43 is fitted with an inclined plate 41, and the end of the inclined plate 41 away from the grinding block 43 is hinged to the end of the sliding disk 40. When the electric telescopic rod 27 of the present invention extends, it pulls the rotating rod 23 to slide inside the round hole rod 31 through the telescopic support rod 26. As the rotating rod 23 moves, the mounting base 42 pushes the inclined plate 41 to press against the sliding disk 40. At this time, the inclined plate 41 will change with the angle of movement. When the angle of the inclined plate 41 changes, it will push the grinding block 43 to move away from the mounting base 42, thereby using the grinding block 43 to clamp and fix the workpiece, improving the stability of the workpiece during the grinding operation.

[0050] The end of the inclined plate 41 away from the sliding plate 40 is rotatably connected to the inner wall of the grinding block 43. The inner wall of the mounting base 42 is fixedly connected to the surface of the rotating rod 23. The end of the grinding block 43 away from the inclined plate 41 is inclined. Four grinding blocks 43 are provided on the surface of the mounting base 42. The four grinding blocks 43 are arranged circumferentially around the mounting base 42. The end of the sliding plate 40 away from the inclined plate 41 is in contact with the end of the round hole rod 31.

[0051] Auxiliary component 16 includes a positioning ring 52. A T-shaped slide plate 54 is fixedly connected to the surface of the positioning ring 52. Two T-shaped sliders 56 are slidably connected to the inner wall of the T-shaped slide plate 54. A groove clamping plate 57 is fixedly connected to the end of the T-shaped slider 56 away from the T-shaped slide plate 54. An inclined plate 58 is fixedly connected to the surface of the groove clamping plate 57. A bidirectional spring rod 59 is fixedly connected to the end of the two T-shaped sliders 56 that are close to each other. A force plate 55 is fixedly connected to the lower surface of the positioning ring 52. The end of the force plate 55 away from the positioning ring 52 extends to the outer end of the grinding disc 7. The inclined plate 58 of this invention pushes the groove under the pressure of the roller 51. The clamping plates 57 move closer to each other, and the grooved clamping plates 57 clamp and fix the workpiece when they move. After clamping is completed, the electric telescopic rod 27 retracts, and the force between the grinding block 43 and the inside of the workpiece is reduced. At this time, when the grinding drive device 34 is started to drive the rotating rod 23 to rotate, the rotating rod 23 will drive the grinding block 43 to grind the inner wall of the workpiece, thereby improving the grinding quality of the workpiece. After grinding is completed, the workpiece is clamped and fixed by the grinding block 43. The moving frame 10 moves away from the support plate 30, and the grooved clamping plates 57 separate from the workpiece as the moving frame 10 moves, which facilitates the unloading of the workpiece.

[0052] The end of the elastic rod 53 away from the movable frame 10 is fixedly connected to the surface of the T-shaped slide plate 54, the positioning ring 52 is located at the outer end of the output end of the power device 9, and the surface of the roller 51 is in contact with the surface of the inclined plate 58.

[0053] In use, after the workpiece is placed on the surface of the rotating rod 23, the support component 14 on the surface of the rotating rod 23 clamps and fixes the workpiece. After the workpiece is fixed, the drive device 3 is started to drive the threaded rod 4 to rotate. When the threaded rod 4 rotates, it drives the moving frame 10 to feed towards the workpiece. When the grinding disc 7 is aligned with the workpiece, the power device 9 is started to drive the grinding disc 7 to rotate. At this time, the electric push rod 32 is started to push the round hole rod 31 to move towards the center of the support plate 30. When the round hole rod 31 moves, it drives the sliding block 33 to slide inside the cross hole 28, thereby improving the stability of the round hole rod 31 supporting the rotating rod 23. The four rotating rods 23 move together. The workpiece moves towards the center of the support plate 30, and as the rotating rod 23 moves, it comes into contact with the surface of the grinding disc 7. At this point, the grinding disc 7 can perform grinding on the workpiece, improving the convenience of grinding. Simultaneously, it grinds the surfaces of four workpieces, increasing grinding efficiency. The distance between the workpiece and the grinding disc 7 is adjusted using an electric actuator 32, reducing the worker's workload. The worker only needs to place the workpiece on the surface of the rotating rod 23 to complete the grinding. During the grinding process, the moving frame 10 gradually moves towards the surface of the support plate 30, allowing the grinding disc 7 to perform comprehensive grinding on the workpiece, improving workpiece efficiency. To improve the grinding quality of the workpiece, when the grinding disc 7 grinds the workpiece, the grinding drive device 34 is activated, causing the rotating rod 23 to rotate inside the round hole rod 31. The pulley 25 drives the four rotating rods 23 to rotate simultaneously through the belt 21, and the rotation direction of the rotating rods 23 is opposite to that of the grinding disc 7, thus improving the grinding effect on the workpiece. The rotating rods 23 are supported by the telescopic support rod 26 and the round hole rod 31, improving the stability of the rotating rods 23 in supporting the workpiece. When the rotating rods 23 move with the round hole rod 31, they push the ends of the tripod 24 to move closer to each other. At this time, the center of the tripod 24 pushes the squeeze pulley 22 towards the support. When the center of the grinding disc 30 moves, the squeeze pulley 22 squeezes the belt 21, thereby ensuring that the rotating rod 23 has a stable transmission effect when the position is adjusted. The squeeze pulley 22 squeezes the belt 21 to ensure the angle between the belt 21 and the pulley 25, so as to avoid transmission failure. When the grinding disc 7 performs grinding operation on the workpiece, the water pump 13 is started to start operation. The water pump 13 will transfer the coolant in the cooling tank 6 to the telescopic pipe 8. The coolant is sprayed on the surface of the grinding disc 7 through the telescopic pipe 8. The filter plate 11 will filter the coolant to separate the waste in the coolant.

[0054] When the workpiece is placed on the surface of the rotating rod 23, it slides onto the surface of the grinding block 43 via the inclined surface at the end of the grinding block 43, improving the ease of installation. After the workpiece is placed on the surface of the grinding block 43, the electric telescopic rod 27 is activated to extend. During extension, the electric telescopic rod 27 pulls the rotating rod 23 through the telescopic support rod 26 to slide inside the round hole rod 31. As the rotating rod 23 moves, the mounting base 42 pushes the inclined plate 41 to press against the sliding disk 40. At this time, the inclined plate 41 changes its angle with the movement. When the angle of the inclined plate 41 changes, it pushes the grinding block 40. 3. Move to the end away from the mounting base 42, thereby using the grinding block 43 to clamp and fix the workpiece, improving the stability of the workpiece during grinding operations. During installation, simply place the workpiece on the surface of the grinding block 43 and fix it by extending the electric telescopic rod 27, improving the convenience of workpiece installation and disassembly. When the grinding block 43 needs to be replaced, twist the telescopic end of the threaded telescopic rod 44 to rotate, and the threaded telescopic rod 44 will separate from the grinding block 43. After separation, pull the grinding block 43 out from the end of the inclined plate 41 to complete the disassembly of the grinding block 43.

[0055] After the workpiece surface is machined, the grinding disc 7 stops operating, and the drive device 3 continues to operate, pushing the moving frame 10 to move towards the surface of the support plate 30. The force plate 55 contacts the surface of the support plate 30 as the moving frame 10 moves. At this time, the positioning ring 52 remains stationary under the limit of the force plate 55. When the moving frame 10 moves, it pushes the bracket 50 to move. When the bracket 50 moves, it pushes the roller 51 to press against the inclined plate 58. Under the pressure of the roller 51, the inclined plate 58 pushes the groove clamping plate 57 to move closer to each other. When the groove clamping plate 57 moves, it clamps and fixes the workpiece. After clamping is completed, the electric telescopic rod 27 retracts, and the force between the grinding block 43 and the inside of the workpiece decreases. At this time, the grinding drive is started. When the actuator 34 drives the rotating rod 23 to rotate, the rotating rod 23 will drive the grinding block 43 to grind the inner wall of the workpiece, improving the grinding quality of the workpiece. After grinding, the workpiece is clamped and fixed by the grinding block 43. The moving frame 10 moves away from the support plate 30. The groove clamping plate 57 separates from the workpiece as the moving frame 10 moves, which facilitates the unloading of the workpiece. The groove clamping plate 57 slides inside the T-shaped slide plate 54 through the T-shaped slider 56, which improves the stability of the groove clamping plate 57 when moving. After the force plate 55 separates from the support plate 30, the groove clamping plate 57 is elastically reset by the bidirectional spring rod 59. At the same time, the positioning ring 52 is elastically reset by the elastic rod 53.

[0056] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A grinding processing equipment for producing precision mechanical parts, comprising a frame (1), a control device (2) provided on the top of the frame (1), a movable frame (10) slidably disposed on the surface of the frame (1), a power device (9) fixedly connected to the surface of the movable frame (10), and a grinding disc (7) installed at the output end of the power device (9), characterized in that, Also includes: Support component (14), the support component (14) includes a support plate (30), a fixed frame (29) is fixedly connected to the surface of the support plate (30), a fixed rod (20) is fixedly connected to the surface of the fixed frame (29), one end of the fixed rod (20) away from the fixed frame (29) is fixedly connected to the surface of the control device (2), and an electric telescopic rod (27) is fixedly connected to the surface of the support plate (30). The clamping component (15) includes a mounting base (42), on which a threaded telescopic rod (44) is fixedly connected, and a grinding block (43) is threadedly connected to one end of the threaded telescopic rod (44) away from the mounting base (42). The auxiliary component (16) includes a bracket (50), the end of which is fixedly connected to the surface of the movable frame (10), a roller (51) is rotatably connected to the inner wall of the bracket (50), and an elastic rod (53) is fixedly connected to the surface of the movable frame (10).

2. The grinding equipment for producing precision mechanical parts according to claim 1, characterized in that: A drive device (3) is fixedly connected to the end of the frame (1), and a threaded rod (4) is fixedly connected to the output end of the drive device (3). A base plate (5) is fixedly connected to the bottom of the frame (1). A cooling groove (6) is opened on the top of the frame (1). A filter plate (11) is inserted into the cooling groove (6). A water pump (13) is installed inside the base plate (5). A bend pipe (12) is connected to the water inlet end of the water pump (13). The end of the bend pipe (12) away from the water pump (13) is connected to the cooling groove (6).

3. The grinding equipment for producing precision mechanical parts according to claim 2, characterized in that: The outlet end of the water pump (13) is connected to a telescopic pipe (8). The telescopic end of the telescopic pipe (8) is fixedly connected to the top of the moving frame (10). The end of the telescopic pipe (8) away from the water pump (13) extends to the top of the grinding disc (7). The output end of the power device (9) passes through the moving frame (10) and extends to the outer end of the moving frame (10). The surface of the threaded rod (4) is threadedly connected to the inner wall of the moving frame (10). The inner wall of the moving frame (10) extends into the interior of the frame (1).

4. The grinding equipment for producing precision mechanical parts according to claim 3, characterized in that: The support component (14) includes a telescopic support rod (26), the end of which is fixedly connected to the telescopic end of an electric telescopic rod (27). A rotating rod (23) is rotatably connected to the inner wall of the end of the telescopic support rod (26) away from the electric telescopic rod (27). A pulley (25) is fixedly connected to the surface of the rotating rod (23). A tripod (24) is sleeved on the surface of the rotating rod (23). A pressing pulley (22) is hinged to the center of the tripod (24). The pulley (25) is connected to the pressing pulley (22). The pressure pulley (22) is connected to the belt (21). The surface of the telescopic support rod (26) is fixedly connected to the grinding drive device (34). The surface of the support plate (30) is provided with a cross hole (28). The inner wall of the cross hole (28) is slidably connected to a round hole rod (31). The surface of the round hole rod (31) is fixedly connected to a sliding block (33). The inner wall of the fixed frame (29) is fixedly connected to an electric push rod (32). The telescopic end of the electric push rod (32) is fixedly connected to the surface of the round hole rod (31).

5. The grinding equipment for producing precision mechanical parts according to claim 4, characterized in that: The number of rotating rods (23) is four. The four rotating rods (23) are symmetrically arranged with the support plate (30) as the center. The output end of the grinding drive device (34) is fixedly connected to the end of the rotating rod (23). The end of the rotating rod (23) away from the telescopic support rod (26) extends to the outer end of the support plate (30). The surface of the rotating rod (23) is in contact with the inner wall of the round hole rod (31).

6. The grinding equipment for producing precision mechanical parts according to claim 5, characterized in that: The end of the rotating rod (23) extends to the outer end of the round hole rod (31), the end of the round hole rod (31) extends to the outer end of the support plate (30), the surface of the sliding block (33) is slidably connected to the inner wall of the cross hole (28), the telescopic support rod (26) is located at the end of the support plate (30) near the control device (2), and the tripod (24) is located at the end of the pulley (25) near the support plate (30).

7. The grinding equipment for producing precision mechanical parts according to claim 6, characterized in that: The clamping component (15) includes a sliding disk (40), the inner wall of which is in contact with the surface of the rotating rod (23), and an inclined plate (41) is engaged with the inner wall of the grinding block (43). The end of the inclined plate (41) away from the grinding block (43) is hinged to the end of the sliding disk (40).

8. The grinding equipment for producing precision mechanical parts according to claim 7, characterized in that: The end of the inclined plate (41) away from the sliding plate (40) is rotatably connected to the inner wall of the grinding block (43). The inner wall of the mounting base (42) is fixedly connected to the surface of the rotating rod (23). The end of the grinding block (43) away from the inclined plate (41) is inclined. The surface of the mounting base (42) is provided with four grinding blocks (43). The four grinding blocks (43) are arranged circumferentially around the mounting base (42). The end of the sliding plate (40) away from the inclined plate (41) is in contact with the end of the round hole rod (31).

9. A grinding equipment for producing precision mechanical parts according to claim 8, characterized in that: The auxiliary component (16) includes a positioning ring (52), a T-shaped slide plate (54) is fixedly connected to the surface of the positioning ring (52), two T-shaped sliders (56) are slidably connected to the inner wall of the T-shaped slide plate (54), a groove clamping plate (57) is fixedly connected to the end of the T-shaped slider (56) away from the T-shaped slide plate (54), a slanted plate (58) is fixedly connected to the surface of the groove clamping plate (57), a bidirectional spring rod (59) is fixedly connected to the end of the two T-shaped sliders (56) that are close to each other, and a force plate (55) is fixedly connected to the lower surface of the positioning ring (52), and the end of the force plate (55) away from the positioning ring (52) extends to the outer end of the grinding disc (7).

10. A grinding equipment for producing precision mechanical parts according to claim 9, characterized in that: The end of the elastic rod (53) away from the moving frame (10) is fixedly connected to the surface of the T-shaped slide plate (54), the positioning ring (52) is located at the outer end of the output end of the power device (9), and the surface of the roller (51) is in contact with the surface of the inclined plate (58).

Images