Numerical control machining polishing mechanism
By designing a CNC machining and polishing mechanism including a supporting table, workbench, clamp and polishing disc, the problem of the difficulty in polishing the inner and outer walls of the annular parts simultaneously in the prior art is solved, and an efficient and universal polishing effect is achieved.
Patent Information
- Application Number
- CN202421146855.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The existing CNC machining and polishing mechanism is difficult to be used to polish the outer and inner walls of the annular parts at the same time, and the device needs to be replaced, which increases the cost and reduces the processing efficiency.
A CNC machining polishing mechanism is designed, including a support table, a work table, a clamp, a sliding plate and a polishing disc. The clamping of the inner and outer walls of the annular member is achieved through the center symmetrical sliding of the ply, and the position of the polishing disc is adjusted to accommodate the annular member of different sizes through the mating of the screw and the sliding block.
Efficient polishing of the inner and outer walls of the annular member is achieved, which improves the versatility and polishing efficiency of the device, avoids the need to replace the device, and reduces costs.
Smart Images
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Abstract
Description
Technical Field
[0001] The present application relates to the field of numerical control machining, and in particular to a numerical control machining polishing mechanism. Background Art
[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. It is a modification process of the workpiece surface using polishing tools and abrasive particles or other polishing media.
[0003] In CNC machining and polishing, it is often necessary to polish the ring parts, but the existing devices are difficult to be applied to polish the outer wall and inner wall of the ring parts at the same time, and the device needs to be replaced to complete it, which increases the cost and reduces the machining efficiency;
[0004] In view of the above-mentioned related technologies, the inventor believes that the CNC machining polishing mechanism has the defect that it is difficult to be applied to polish the inner wall and outer wall of the ring member;
[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0006] In order to solve the problem that a CNC machining and polishing mechanism is difficult to apply to polishing the inner wall and the outer wall of an annular member, the present application provides a CNC machining and polishing mechanism.
[0007] The present application provides a CNC machining and polishing mechanism that adopts the following technical solution:
[0008] A CNC machining and polishing mechanism comprises a support table, the upper surface of the support table is fixedly connected to a workbench, the upper surface of the workbench is slidably connected to four clamping plates, the upper surface of the support table is fixedly connected to a support plate, the inner top surface of the support plate is slidably connected to a sliding plate, the inner top surface of the sliding plate is slidably connected to a sliding block, the lower surface of the sliding block is fixedly connected to a cylinder, the sliding block is slidably connected to a motor box via the cylinder, and the lower surface of the motor box is rotatably connected to a polishing disk.
[0009] Preferably, a first sliding groove is provided inside the workbench, and an active sliding block is slidably connected to the inner wall of the first sliding groove.
[0010] Preferably, a mounting groove is formed through the lower surface of the support table, a hydraulic cylinder is fixedly connected to the inner wall of the mounting groove, a piston rod is slidably connected to the inner wall of the hydraulic cylinder, and the piston rod is fixedly connected to the lower surface of the active slider.
[0011] Preferably, the four side surfaces of the active slider are slidably connected to the side sliders, the upper surfaces of the four side sliders are fixedly connected to the connecting blocks, the four connecting blocks are respectively fixedly connected to the lower surfaces of the four clamps, the upper surface of the workbench is provided with four second sliding grooves, and the four connecting blocks slide relatively to the inner walls of the four second sliding grooves.
[0012] Preferably, the inner side wall of the support plate is rotatably connected to a first screw, the outer surface of the first screw is screwed together with the sliding plate, the inner side wall of the sliding plate is rotatably connected to a second screw, the outer surface of the second screw is screwed together with the sliding block.
[0013] In summary, this application includes the following beneficial technical effects:
[0014] This device enables the clamping plate to slide symmetrically on the upper surface of the workbench in a central manner so as to clamp the inner wall or outer wall of the ring-shaped part, thereby being suitable for polishing the outer wall or inner wall of the ring-shaped part, and being suitable for clamping ring-shaped parts of different sizes, thereby improving the versatility and polishing efficiency of the device; compared with the prior art, it has the effect of being suitable for polishing the inner and outer walls of the ring-shaped part. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is an overall schematic diagram of an embodiment of the application;
[0016] Figure 2 It is a connection structure diagram of the sliding parts of the splint;
[0017] Figure 3 It is a cross-sectional schematic diagram of the sliding part of the splint.
[0018] Explanation of the accompanying drawings: 1. Support table; 2. Workbench; 3. Clamp; 4. Support plate; 5. Sliding plate; 6. Sliding block; 7. Cylinder; 8. Motor box; 9. Polishing disc; 10. First slide groove; 11. Active slider; 12. Mounting groove; 13. Hydraulic cylinder; 14. Piston rod; 15. Side slider; 16. Connecting block; 17. Second slide groove; 18. First screw; 19. Second screw. DETAILED DESCRIPTION
[0019] The following is combined with Figure 1-3 This application is described in further detail.
[0020] The present application embodiment discloses a CNC machining and polishing mechanism. Figure 1A CNC machining and polishing mechanism comprises a support table 1, so that the entire device can be stably supported by the support table 1, and a disc-shaped workbench 2 is fixedly connected to the upper surface of the support table 1, and four clamping plates 3 are slidably connected to the upper surface of the workbench 2, and the four clamping plates 3 are centrally symmetrical, so that through the sliding of the four clamping plates 3, the device can stably clamp and fix ring parts of different sizes, and can clamp the inner wall or outer wall of the ring part, so as to grind and polish the outer wall or inner wall of the ring part according to the needs, thereby improving the versatility and polishing efficiency of the device;
[0021] At the same time, a U-shaped rod-shaped support plate 4 is fixedly connected to the upper surface of the support table 1, and a first screw rod 18 is rotatably connected to the inner side wall of the support plate 4. The outer surface of the first screw rod 18 is screwed and connected to the U-shaped rod-shaped sliding plate 5, and one end of the first screw rod 18 passes through the support plate 4 to its side surface and is fixedly connected to the output end of the motor so that the first screw rod 18 can be driven to rotate by the motor, thereby driving the sliding plate 5 to slide under the action of the ball screw, thereby facilitating the adjustment of the lateral position of the polishing disk 9. Secondly, a second screw rod 19 is rotatably connected to the inner side wall of the sliding plate 5, and a block-shaped sliding block 6 is screwed and connected to the outer surface of the second screw rod 19, and one end of the second screw rod 19 passes through the sliding plate 4 to its side surface. The plate 5 is fixedly connected to its side surface to the output end of the motor so that the second screw 19 can be driven to rotate by the motor, thereby driving the sliding block 6 to slide under the action of the ball screw, so as to facilitate the adjustment of the longitudinal position of the polishing disk 9 and facilitate the precise adjustment of the position of the polishing disk 9 for grinding and polishing. A cylinder 7 is fixedly connected to the lower surface of the sliding block 6, and the sliding block 6 is slidably connected to a rectangular cavity-shaped motor box 8 through the cylinder 7. The lower surface of the motor box 8 is rotatably connected to a disc-shaped polishing disk 9, so that the motor box 8 and the polishing disk 9 can slide downward through the cylinder 7, and then the polishing disk 9 is driven to rotate at high speed under the action of the motor in the motor box 8, so as to polish the annular part.
[0022] Reference Figure 2 , triangular prism-shaped side sliders 15 are slidably connected to the four side surfaces of the active slider 11, and block-shaped connecting blocks 16 are fixedly connected to the upper surfaces of the four side sliders 15. The four connecting blocks 16 are respectively fixedly connected to the lower surfaces of the four clamping plates 3, and four second sliding grooves 17 are opened on the upper surface of the workbench 2, and the four connecting blocks 16 slide relatively to the inner walls of the four second sliding grooves 17, so that the second sliding grooves 17 limit the sliding of the side sliders 15 and the clamping plates 3, while the side sliders 15 are driven to slide left and right by the up and down sliding of the active slider 11, thereby driving the clamping plates 3 to slide symmetrically on the upper surface of the workbench 2, so that the inner wall or outer wall of the annular part can be clamped and fixed according to different needs, and it can be suitable for clamping annular parts of different sizes.
[0023] Reference Figure 2 and Figure 3 A square groove-shaped first slide groove 10 is opened inside the workbench 2, and a table-shaped active slider 11 is slidably connected to the inner wall of the first slide groove 10. Secondly, a circular groove-shaped installation groove 12 is penetrated through the lower surface of the support table 1, and a hydraulic cylinder 13 is fixedly connected to the inner wall of the installation groove 12. A piston rod 14 is slidably connected to the inner wall of the hydraulic cylinder 13, and the piston rod 14 is fixedly connected to the lower surface of the active slider 11, so that under the action of the hydraulic cylinder 13, the piston rod 14 is driven to drive the active slider 11 to slide up and down on the inner wall of the first slide groove 10.
[0024] The implementation principle of a CNC machining and polishing mechanism in the embodiment of the present application is as follows: under the action of the hydraulic cylinder 13, the piston rod 14 is driven to drive the active slider 11 to slide up and down on the inner wall of the first slide groove 10. At the same time, under the action of the second slide groove 17 to limit the sliding of the side slider 15 and the clamping plate 3, the side slider 15 is driven to slide left and right through the up and down sliding of the active slider 11, thereby driving the clamping plate 3 to slide symmetrically on the upper surface of the workbench 2, so that the outer wall or inner wall of the ring part can be clamped and fixed under different requirements, so that it is suitable for grinding the inner and outer walls of the ring part, and can be suitable for It is used for clamping annular parts of different sizes, and then the first screw 18 is driven to rotate by a motor, thereby driving the sliding plate 5 to slide under the action of the ball screw, so as to facilitate the adjustment of the lateral position of the polishing disk 9, and the second screw 19 is driven to rotate by the motor, thereby driving the sliding block 6 to slide under the action of the ball screw, so as to facilitate the adjustment of the longitudinal position of the polishing disk 9, and facilitate the adjustment of the polishing disk 9 to the specified position, and finally the motor box 8 and the polishing disk 9 are made to slide downward through the cylinder 7, and then the polishing disk 9 is driven to rotate at high speed under the action of the motor in the motor box 8, so as to polish the annular part.
[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A CNC machining and polishing mechanism, comprising a support table (1), characterized in that: The upper surface of the support table (1) is fixedly connected to a workbench (2), the upper surface of the workbench (2) is slidably connected to four clamping plates (3), the upper surface of the support table (1) is fixedly connected to a support plate (4), the inner top surface of the support plate (4) is slidably connected to a sliding plate (5), the inner top surface of the sliding plate (5) is slidably connected to a sliding block (6), the lower surface of the sliding block (6) is fixedly connected to a cylinder (7), the sliding block (6) is slidably connected to a motor box (8) through the cylinder (7), and the lower surface of the motor box (8) is rotatably connected to a polishing disc (9).
2. A CNC machining and polishing mechanism according to claim 1, characterized in that: A first sliding groove (10) is provided inside the workbench (2), and an active sliding block (11) is slidably connected to the inner wall of the first sliding groove (10).
3. A CNC machining and polishing mechanism according to claim 2, characterized in that: The lower surface of the support table (1) is penetrated by a mounting groove (12), the inner wall of the mounting groove (12) is fixedly connected to a hydraulic cylinder (13), the inner wall of the hydraulic cylinder (13) is slidably connected to a piston rod (14), and the piston rod (14) is fixedly connected to the lower surface of the active sliding block (11).
4. A CNC machining and polishing mechanism according to claim 3, characterized in that: The four side surfaces of the active slider (11) are slidably connected to the side sliders (15), the upper surfaces of the four side sliders (15) are fixedly connected to the connecting blocks (16), the four connecting blocks (16) are respectively fixedly connected to the lower surfaces of the four clamping plates (3), the upper surface of the workbench (2) is provided with four second sliding grooves (17), and the four connecting blocks (16) slide relatively to the inner walls of the four second sliding grooves (17).
5. The CNC machining and polishing mechanism according to claim 1, characterized in that: The inner side wall of the support plate (4) is rotatably connected to a first screw rod (18), the outer surface of the first screw rod (18) is screwed together with the sliding plate (5), the inner side wall of the sliding plate (5) is rotatably connected to a second screw rod (19), the outer surface of the second screw rod (19) is screwed together with the sliding block (6).