Accurate grinding polishing machine with grinding head convenient to adjust
By designing a fine grinding and polishing machine that facilitates adjustment of the grinding head, the angle adjustment of the polishing equipment is achieved by using mechanisms such as rotary hands, screws and worm gears, which solves the problem that the grinding head cannot adapt to the surfaces of different workpieces in the prior art, and improves the uniformity and quality of the polishing effect.
Patent Information
- Application Number
- CN202421450595.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-06-24
AI Technical Summary
When existing polishing machines process different workpieces, the grinding head cannot adapt to different situations on the workpiece surface, resulting in excessive polishing or insufficient polishing, which affects the appearance and quality of the workpiece.
A fine grinding and polishing machine for easy adjustment of the grinding head is designed. The moving block drives the mount and polishing equipment to move through the rotating hand and screw, and combines the tooth meshing of the worm gear and the half-ring gear to realize the angle adjustment of the polishing equipment to ensure that the grinding head and the surface of the workpiece are fitted.
Adaptive adjustments are achieved according to the conditions of different workpiece surfaces to ensure uniformity and quality of polishing effects, and avoid excessive or insufficient polishing.
Smart Images
Figure CN222755137U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polishing machines, in particular to a fine grinding and polishing machine with a grinding head that is convenient for adjusting. Background Art
[0002] Fine grinding and polishing machine is a kind of mechanical equipment specially used for fine grinding and polishing of various materials. Its main working principle is to use high-speed rotating grinding wheel or polishing wheel to remove the rough part of the material surface through contact and friction with the processed material, so as to make the surface smooth and flat.
[0003] However, in the prior art, when a traditional polishing machine processes a workpiece, due to the different shapes and sizes of different workpieces, the fixed-angle grinding head may not meet the polishing requirements of all workpieces and cannot be adaptively adjusted according to the different conditions of the workpiece surface. Therefore, over-polishing or under-polishing may occur in some areas, thus affecting the overall appearance and quality of the workpiece. Therefore, we provide a fine grinding and polishing machine with an easy-to-adjust grinding head. Utility Model Content
[0004] The utility model aims to provide a fine grinding and polishing machine with an easy-to-adjust grinding head, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a fine grinding and polishing machine which is convenient for adjusting the grinding head, comprising: an adjusting mechanism, the adjusting mechanism comprising an operating table, a slide groove is provided on one side of the operating table, handles are provided on both sides of the operating table, screw rods are provided on the sides opposite to the two handles, moving blocks are provided outside the two screw rods, mounting seats are provided on the tops of the two moving blocks, adjusting seats are provided on the tops of the two mounting seats, supporting frames are provided on the tops of the two adjusting seats, half ring gears are provided on one side of the two adjusting seats, limiting blocks are provided on both ends of the two half ring gears, fixed seats are provided on both ends of one side of the tops of the two mounting seats, a rotating rod is provided between the two fixed seats, a worm gear is provided in the middle of the rotating rod, a filter plate is provided in the slot provided on the top of the operating table, and a collecting mechanism is provided in the operating table.
[0006] As a further preferred embodiment of the present technical solution, the collecting mechanism includes a collecting plate, both sides of the collecting plate are fixedly connected with sliders, the collecting plate is docked in a slide groove, the outer portion of the slider is slidably connected to the inner wall of the slide groove, and a handle is fixedly connected to one side of the collecting plate.
[0007] As a further preferred embodiment of the present technical solution, one end of the screw rod passes through a slot opened on one side of the operating table and is fixedly connected to one side of the handle, and the other end of the screw rod is rotatably connected to a side of the inner wall of the slot opened on one side of the operating table away from the handle.
[0008] As a further preferred embodiment of the present technical solution, the external threaded connection of the screw rod is provided with a moving block, the moving block is fixedly connected to the bottom of the mounting seat, and the side of the top of the mounting seat away from the worm gear is movably connected to the side of the bottom of the adjustment seat away from the support frame.
[0009] As a further preferred embodiment of the present technical solution, the bottom of the support frame is fixedly connected to one side of the top of the adjustment seat, one side of the adjustment seat is fixedly connected to the side of the semi-ring gear away from the gear, and both ends of the semi-ring gear are respectively fixedly connected to limiting blocks.
[0010] As a further preferred embodiment of the present technical solution, both ends of one side of the top of the mounting seat are fixedly connected to a fixing seat, one end of the rotating rod is fixedly connected to a knob, and the other end of the rotating rod passes through a slot opened in one of the fixing seats and is rotatably connected to a side of the other fixing seat close to the worm gear.
[0011] As a further preferred embodiment of the present technical solution, the inner surface of the worm gear is fixedly connected to the outer surface of the rotating rod, the outer thread of the worm gear is meshed with the teeth of the semi-ring gear, the inner wall of the slot opened on the top of the operating table is fixedly connected to a filter plate, and the slot opened on the top of the support frame is docked with a polishing device.
[0012] The utility model provides a fine grinding and polishing machine with an easy-to-adjust grinding head, which has the following beneficial effects:
[0013] (1) The utility model drives the mounting seat and the polishing device to move toward the workpiece by turning the knob clockwise, and the adjusting seat can be rotated on the mounting seat by turning the knob, so that the polishing device can be adjusted in angle to ensure that the grinding head and the surface of the workpiece can fit together, thereby meeting the polishing requirements of different workpieces, thereby ensuring the overall appearance and quality of the workpiece after polishing.
[0014] (2) The utility model can collect and recycle the water leaking from the filter plate through the collecting plate, thereby improving the utilization rate of water resources and avoiding the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a structural schematic diagram of a fine grinding and polishing machine with an easily adjustable grinding head.
[0016] Figure 2 This is a schematic structural diagram of the dissected and disassembled side of an adjustment mechanism of a fine grinding and polishing machine that is convenient for adjusting the grinding head of the utility model.
[0017] Figure 3 It is a structural schematic diagram of a partial side surface of an adjustment mechanism of a fine grinding and polishing machine for facilitating adjustment of a grinding head according to the utility model.
[0018] Figure 4This is a structural schematic diagram of the side surface of a collecting mechanism of a fine grinding and polishing machine that is convenient for adjusting the grinding head of the utility model.
[0019] In the figure: 1, adjustment mechanism; 11, operating table; 12, slide; 13, handle; 14, screw; 15, moving block; 16, mounting seat; 17, adjustment seat; 18, support frame; 19, half ring gear; 110, fixed seat; 111, rotating rod; 112, worm gear; 114, filter plate; 115, limit block;
[0020] 2. Collection mechanism; 21. Collection plate; 22. Slider; 23. Handle;
[0021] 31. Knob; 32. Polishing equipment. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0023] The utility model provides a technical solution: Figure 1-Figure 4As shown, in this embodiment, a fine grinding and polishing machine for adjusting a grinding head conveniently comprises: an adjusting mechanism 1, the adjusting mechanism 1 comprises an operating table 11, a slide groove 12 is provided on one side of the operating table 11, handles 13 are provided on both sides of the operating table 11, and screw rods 14 are provided on opposite sides of the two handles 13, one end of the screw rod 14 passes through the slot provided on one side of the operating table 11 and is fixedly connected to one side of the handle 13, and the other end of the screw rod 14 is rotatably connected to the inner wall of the slot provided on one side of the operating table 11 away from the handle 13, and the two screw rods 14 are provided with movable The movable block 15 is provided with a mounting seat 16 on the top of each of the two movable blocks 15, an adjusting seat 17 is provided on the top of each of the two mounting seats 16, a supporting frame 18 is provided on the top of each of the two adjusting seats 17, a semi-ring gear 19 is provided on one side of each of the two adjusting seats 17, and a limiting block 115 is provided on both ends of the two semi-ring gears 19, a fixed seat 110 is provided on both ends of one side of the top of each of the two mounting seats 16, a rotating rod 111 is provided between the two fixed seats 110, a worm gear 112 is provided in the middle of the rotating rod 111, and the external thread of the screw rod 14 is connected to the movable block 15, the moving block 15 is fixedly connected to the bottom of the mounting seat 16, the side of the top of the mounting seat 16 away from the worm gear 112 is movably connected to the side of the bottom of the adjustment seat 17 away from the support frame 18, the bottom of the support frame 18 is fixedly connected to one side of the top of the adjustment seat 17, one side of the adjustment seat 17 is fixedly connected to the side of the semi-ring gear 19 away from the gear, and the two ends of the semi-ring gear 19 are respectively fixedly connected to the limiting block 115, the two ends of the top side of the mounting seat 16 are fixedly connected to the fixing seat 110, one end of the rotating rod 111 is fixedly connected to the knob 31, and the rotating rod 11 The other end passes through the slot provided in one of the fixing seats 110 and is rotatably connected to the other fixing seat 110 near the worm gear 112. A filter plate 114 is arranged in the slot provided in the top of the operating table 11. The inner surface of the worm gear 112 is fixedly connected to the outer surface of the rotating rod 111. The threaded part of the outer part of the worm gear 112 is meshed with the teeth of the half ring gear 19. The filter plate 114 is fixedly connected to the inner wall of the slot provided in the top of the operating table 11. The polishing device 32 is docked in the slot provided in the top of the supporting frame 18. A collecting mechanism 2 is arranged in the operating table 11.
[0024] In this embodiment, when it is necessary to adjust the angle and distance between the grinding head and the workpiece, the workpiece to be polished can be placed on the filter plate 114, and the screw rod 14 can be driven to rotate by turning the handle 13 clockwise, so that the moving block 15 will drive the mounting seat 16 and the polishing device 32 to move toward the workpiece. After the distance between the polishing device 32 and the workpiece is adjusted, the rotating rod 111 and the worm gear 112 can be driven to rotate by turning the knob 31. Since the thread groove of the worm gear 112 is meshed with the teeth of the semi-ring gear 19, the semi-ring gear 19 will drive the adjustment seat 17 to rotate on the mounting seat 16 when moving, and then the polishing device 32 will be adjusted in angle to ensure that the grinding head and the surface of the workpiece can fit together, thereby meeting the polishing requirements of different workpieces, thereby ensuring the overall appearance and quality of the workpiece after polishing.
[0025] like Figure 1-Figure 4 As shown, the collecting mechanism 2 includes a collecting plate 21, and sliders 22 are fixedly connected on both sides of the collecting plate 21. The collecting plate 21 is docked in the slide groove 12, the outer portion of the slider 22 is slidably connected to the inner wall of the slide groove 12, and a handle 23 is fixedly connected to one side of the collecting plate 21.
[0026] In this embodiment, when the workpiece is polished on the filter plate 114, it is necessary to sprinkle water on the polishing part of the workpiece during the polishing process, which can effectively reduce the heat generated during the polishing process and prevent the workpiece from being deformed or damaged due to overheating. The water will seep through the filter plate 114 to the collecting plate 21. Therefore, when the water in the collecting plate 21 is full, the handle 23 can be pulled to remove the collecting plate 21 from the operating table 11, and then the slider 22 will slide on the slide 12, and then the used water in the collecting plate 21 can be recycled, thereby improving the utilization rate of water resources and avoiding waste of water resources.
[0027] The utility model provides a fine grinding and polishing machine with an easy-to-adjust grinding head, and the specific working principle is as follows:
[0028] By turning the handle 13 clockwise, the screw 14 will rotate accordingly, thereby driving the moving block 15 to move forward. The movement of the moving block 15 will drive the mounting seat 16 and the polishing device 32 to move toward the workpiece. In this way, the distance between the polishing device 32 and the workpiece can be adjusted as needed. Once the distance between the polishing device 32 and the workpiece is adjusted, the angle of the polishing device 32 can be further adjusted by turning the knob 31. The rotation of the knob 31 will drive the rotating rod 111 and the worm gear 112 to rotate. Since the thread groove of the worm gear 112 is meshed with the teeth of the semi-ring gear 19, when the worm gear 112 rotates, the semi-ring gear 19 is engaged with the semi-ring gear 19. 9 will also rotate accordingly, and the rotation of the half-ring gear 19 will cause the adjustment seat 17 to rotate on the mounting seat 16. This rotational movement will adjust the angle of the polishing device 32 to ensure that the grinding head and the surface of the workpiece can fit together. The polishing device 32 can polish the workpiece more accurately. When the workpiece is polished on the filter plate 114 and water is needed to cool the workpiece, the water will seep through the pores of the filter plate 114 into the collecting plate 21 below. By pulling the handle 23, the slider 22 will slide on the slide 12, so the collecting plate 21 can be taken out from the operating table 11, and the water in the collecting plate 21 can be recycled.
[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fine grinding and polishing machine with an easily adjustable grinding head, characterized in that: include: The adjusting mechanism (1) comprises an operating table (11), a slide groove (12) is provided on one side of the operating table (11), a handle (13) is provided on both sides of the operating table (11), a screw rod (14) is provided on the opposite side of the two handles (13), a moving block (15) is provided outside the two screw rods (14), a mounting seat (16) is provided on the top of the two moving blocks (15), an adjusting seat (17) is provided on the top of the two mounting seats (16), and a supporting plate (15) is provided on the top of the two adjusting seats (17). A support frame (18), a half-ring gear (19) is provided on one side of the two adjustment seats (17), and limit blocks (115) are provided at both ends of the two half-ring gears (19). A fixed seat (110) is provided at both ends of one side of the top of the two mounting seats (16), a rotating rod (111) is provided between the two fixed seats (110), and a worm gear (112) is provided in the middle of the rotating rod (111). A filter plate (114) is provided in a slot provided on the top of the operating table (11), and a collecting mechanism (2) is provided in the operating table (11).
2. A fine grinding and polishing machine with easy-to-adjust grinding head according to claim 1, characterized in that: The collecting mechanism (2) comprises a collecting plate (21), both sides of the collecting plate (21) are fixedly connected with sliders (22), the collecting plate (21) is docked in the slide groove (12), the outside of the slider (22) is slidably connected to the inner wall of the slide groove (12), and one side of the collecting plate (21) is fixedly connected with a handle (23).
3. The fine grinding and polishing machine with easy-to-adjust grinding head according to claim 1, characterized in that: One end of the screw rod (14) passes through a slot provided on one side of the operating table (11) and is fixedly connected to one side of the handle (13), and the other end of the screw rod (14) is rotatably connected to a side of the inner wall of the slot provided on one side of the operating table (11) away from the handle (13).
4. The fine grinding and polishing machine with easy-to-adjust grinding head according to claim 1, characterized in that: The screw rod (14) is externally threadedly connected to a moving block (15), the moving block (15) is fixedly connected to the bottom of a mounting seat (16), and the side of the top of the mounting seat (16) away from the worm gear (112) is movably connected to the side of the bottom of the adjustment seat (17) away from the support frame (18).
5. The fine grinding and polishing machine with easy-to-adjust grinding head according to claim 1, characterized in that: The bottom of the support frame (18) is fixedly connected to one side of the top of the adjustment seat (17), one side of the adjustment seat (17) is fixedly connected to the side of the semi-ring gear (19) away from the gear, and both ends of the semi-ring gear (19) are respectively fixedly connected to the limiting blocks (115).
6. The fine grinding and polishing machine with easy-to-adjust grinding head according to claim 1, characterized in that: Both ends of one side of the top of the mounting seat (16) are fixedly connected to a fixing seat (110), one end of the rotating rod (111) is fixedly connected to a knob (31), and the other end of the rotating rod (111) passes through a slot provided in one of the fixing seats (110) and is rotationally connected to a side of the other fixing seat (110) close to the worm gear (112).
7. The fine grinding and polishing machine with easy-to-adjust grinding head according to claim 1, characterized in that: The inner surface of the worm wheel (112) is fixedly connected to the outer surface of the rotating rod (111), the outer thread of the worm wheel (112) is meshed with the teeth of the half ring gear (19), the inner wall of the slot opened at the top of the operating table (11) is fixedly connected to the filter plate (114), and the slot opened at the top of the support frame (18) is docked with a polishing device (32).