Automatic polishing machine for inner hole of quartz ring
By designing an adjustment device in the quartz ring inner hole automatic polishing machine and adjusting the spacing of the polishing sheets using screws and conical cylinders, the problem of cumbersome operation when polishing the inner holes of quartz rings of different inner diameters is solved, and an efficient and flexible polishing process is achieved.
Patent Information
- Application Number
- CN202421467171.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-06-25
AI Technical Summary
When using an automatic polishing machine to polish the inner wall of quartz rings with different inner diameters, the polishing roller needs to be replaced frequently, resulting in cumbersome operation, time-consuming and low flexibility and practicality.
An automatic polishing machine for inner holes of quartz rings is designed, and the adjustment device includes a groove barrel, a sliding rod, a grinding piece, a screw and a conical cylinder. The position of the conical barrel is controlled by rotating the screw, and the spacing of the grinding piece is adjusted to adapt to the inner holes of quartz rings of different inner diameters.
It realizes efficient polishing of inner holes of quartz rings of different inner diameters, simplifies the operation process, and improves the flexibility and practicality of the polishing machine.
Smart Images
Figure CN222768086U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polishing machines, in particular to an automatic polishing machine for the inner hole of a quartz ring. Background Art
[0002] A quartz ring is a ring-shaped part made of quartz material. Its main function is to provide support and positioning for objects, reduce interference with objects caused by vibration, temperature changes, etc., and ensure that objects work accurately. After production, the quartz ring also requires the use of polishing equipment to grind and polish the inner and outer rings to improve the use effect and stability.
[0003] When using an automatic polishing machine to polish the inner ring of a quartz ring, the quartz ring is placed on a base and polished with a polishing roller. When polishing the inner walls of quartz rings with different inner diameters, the polishing roller needs to be removed and replaced with a polishing roller of appropriate size. Polishing the inner walls of quartz rings with multiple inner diameters in a single batch is time-consuming and cumbersome, resulting in low flexibility and practicality when using the automatic polishing machine. Utility Model Content
[0004] The utility model aims to solve the problem that when polishing the inner walls of quartz rings with different inner diameters, the polishing roller needs to be removed and replaced with a polishing roller of suitable size. When polishing the inner walls of quartz rings with various inner diameters in a single batch, it is time-consuming and the operation is cumbersome, resulting in low flexibility and practicality when using the automatic polishing machine. An automatic polishing machine for the inner holes of quartz rings is proposed to solve the problem that when polishing the inner walls of quartz rings with different inner diameters, the polishing roller needs to be removed and replaced with a polishing roller of suitable size. When polishing the inner walls of quartz rings with various inner diameters in a single batch, it is time-consuming and the operation is cumbersome.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic polishing machine for the inner hole of a quartz ring, comprising a base, a top end of the base is fixedly connected to a machine rod, a top end of the machine rod is provided with a hydraulic rod, a bottom end of the hydraulic rod is provided with a machine table, one end of the machine table is slidably connected to one side of the machine rod, a motor is provided at the top of the machine table, an adjusting device is provided at the output end of the motor, the adjusting device comprises a groove drum, the top end of the groove drum is fixedly connected to the output end of the motor, the outer surface of the groove drum is provided with two rectangular grooves, the inner walls of the two rectangular grooves are respectively slidably connected with sliding rods, the sliding rod has a certain magnetism, a grinding sheet is fixedly connected to one side of the sliding rod, the inner wall of the groove drum is rotatably connected with a screw, the outer surface of the screw is provided with threads in opposite directions, the outer surface of the screw is threadedly connected with two conical barrels, the conical barrel has a certain magnetism and is different from the magnetism of the sliding rod, and the outer surface of the conical barrel slides on the inner wall of the groove drum.
[0006] The effect achieved by the above components is: by setting the conical cylinder, when the inner hole of the quartz ring is polished by a polishing machine, the screw can be rotated according to the inner diameter of the quartz ring to make the two conical cylinders approach or move away from each other on the outer surface of the screw. When the conical cylinders approach each other, they will push the two sliding rods to slide outward on the inner wall of the rectangular groove, increasing the distance between the two polishing sheets. When the conical cylinders move away from each other, they will pull the sliding rods to move inward to reduce the distance between the two polishing sheets, so as to polish the inner holes of quartz rings with different inner diameters.
[0007] Preferably, a plurality of springs are provided on the outer surface of the sliding rod, and two ends of the springs are respectively fixedly connected to an end of the sliding rod away from the grinding sheet and one side of the inner wall of the groove drum.
[0008] The effect achieved by the above components is: by setting the spring, a certain pressure can be added between the end of the sliding rod away from the grinding sheet and the inner wall of the groove barrel, so as to avoid shaking of the grinding sheet when grinding the inner hole of the quartz ring as much as possible.
[0009] Preferably, the two end edges of the sliding rod are arc-shaped, and the two end edges of the sliding rod are smooth surfaces.
[0010] The effect achieved by the above components is that by setting the edges at both ends of the sliding rod to be arc-shaped and have smooth surfaces, the sliding rod can be pushed by the conical tube to move more easily and is not prone to getting stuck.
[0011] Preferably, one end of the screw rod is fixedly connected to a cylindrical block, and the outer surface of the cylindrical block is provided with a plurality of protrusions.
[0012] The effect achieved by the above components is that by holding the protrusion on the outer surface of the cylindrical block, the cylindrical block can be rotated more conveniently to control the rotation of the screw without slipping.
[0013] Preferably, a retaining ring is fixedly connected to one end of the outer surface of the groove drum close to the cylindrical block, and the outer surface shape of the retaining ring is conical.
[0014] The effect achieved by the above components is that the conical retaining ring can block the debris generated during polishing, and avoid the debris from accumulating between the cylindrical block and the grooved barrel to affect the normal rotation of the screw as much as possible.
[0015] Preferably, a positioning device is provided on the outer surface of the base, and the positioning device includes two rectangular blocks, and an electric telescopic rod is provided on one side of the two rectangles respectively, and a positioning block is provided at the output end of the electric telescopic rod, and the bottom end of the positioning block slides on the outer surface of the base.
[0016] The effect achieved by the above components is: when polishing the inner hole of the quartz ring, the quartz ring is placed on the outer surface of the base, and then the electric telescopic rods on the outer surfaces of the two rectangular blocks are extended to place one end of the positioning blocks against the two sides of the quartz ring respectively, so as to fix the position of the quartz ring on the outer surface of the base and improve the stability of the polishing machine when in use.
[0017] Preferably, a plurality of positioning rods are fixedly connected to the outer surface of the base, and two sides of a positioning block slide respectively on the side where two positioning rods are close to each other.
[0018] The effect achieved by the above components is that the positioning rod can be provided to further limit the angle between the positioning block and the base when the positioning block moves on the outer surface of the base, thereby avoiding the angle of the positioning block from being deflected as much as possible.
[0019] Preferably, a plurality of convex strips are fixedly connected to one side of the positioning block, and the convex strips are made of rubber material.
[0020] The effect achieved by the above components is that the side of the positioning block with the rubber convex strip abuts against the two sides of the quartz ring to increase the friction when contacting the outer surface of the quartz ring, making the position of the quartz ring on the outer surface of the base more stable and less likely to slide.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, an adjusting device is provided, and the two grinding sheets can be moved away from or close to each other by rotating the screw to control the two conical cylinders to move closer to or farther from each other on the outer surface of the screw. The spacing between the two grinding sheets can be changed to polish the inner holes of quartz rings with different inner diameters, thereby improving the flexibility and practicality of the polishing machine when in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the base of the utility model;
[0025] Figure 3 It is a three-dimensional structural schematic diagram of the groove drum of the utility model;
[0026] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the grooved drum of the utility model;
[0027] Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of the grooved drum of the utility model;
[0028] Figure 6 It is a three-dimensional structural schematic diagram of the grinding sheet of the utility model.
[0029] Legend: 1. Base; 2. Adjustment device; 3. Positioning device; 4. Machine rod; 5. Hydraulic rod; 6. Machine table; 7. Motor; 21. Grooved barrel; 22. Rectangular groove; 23. Sliding rod; 24. Grinding disc; 25. Screw; 26. Conical barrel; 27. Cylindrical block; 28. Retaining ring; 29. Spring; 31. Rectangular block; 32. Electric telescopic rod; 33. Positioning block; 34. Raised strip; 35. Positioning rod. DETAILED DESCRIPTION
[0030] Embodiment 1, as Figure 1-5 As shown, an automatic polishing machine for inner holes of quartz rings comprises a base 1, the top of the base 1 is fixedly connected with an organic rod 4, the top of the organic rod 4 is provided with a hydraulic rod 5, the bottom of the hydraulic rod 5 is provided with an organic table 6, one end of the organic table 6 is slidably connected with one side of the organic rod 4, the top of the organic table 6 is provided with a motor 7, the output end of the motor 7 is provided with an adjusting device 2, the adjusting device 2 comprises a grooved barrel 21, the top of the grooved barrel 21 is fixedly connected with the output end of the motor 7, the outer surface of the grooved barrel 21 is provided with two rectangular grooves 22, the inner walls of the two rectangular grooves 22 are respectively slidably connected with sliding rods 23, the sliding rod 23 has a certain magnetism, one side of the sliding rod 23 is fixedly connected with a grinding sheet 24, the inner wall of the grooved barrel 21 is rotatably connected with a screw 25, the outer surface of the screw 25 is provided with threads in opposite directions, the outer surface of the screw 25 is threadedly connected with two conical barrels 26, the conical barrel 26 has a certain magnetism and is different from the magnetism of the sliding rod 23, and the conical barrel 26 has a certain magnetism. The outer surface of the cylinder 26 slides on the inner wall of the groove cylinder 21. By setting the conical cylinder 26, when the inner hole of the quartz ring is polished by the polishing machine, the screw 25 can be rotated to make the two conical cylinders 26 approach or move away from each other on the outer surface of the screw 25 according to the inner diameter of the quartz ring. When the conical cylinders 26 approach each other, they will push the two sliding rods 23 to slide outward on the inner wall of the rectangular groove 22, increasing the distance between the two polishing plates 24. When the conical cylinders 26 move away from each other, they will pull the sliding rods 23 to move inward to reduce the distance between the two polishing plates 24, so as to polish the inner holes of quartz rings with different inner diameters. By setting the adjusting device 2, the two conical cylinders 26 can be controlled by rotating the screw 25 to approach or move away from each other on the outer surface of the screw 25, so that the two polishing plates 24 can be moved away or close to each other, and the distance between the two polishing plates 24 can be changed to polish the inner holes of quartz rings with different inner diameters, thereby improving the flexibility and practicality of the polishing machine when used.
[0031] Reference Figure 2-6As shown, in this embodiment: a plurality of springs 29 are provided on the outer surface of the sliding rod 23, and the two ends of the spring 29 are fixedly connected to the end of the sliding rod 23 away from the grinding sheet 24 and one side of the inner wall of the groove cylinder 21 respectively. By providing the spring 29, a certain pressure can be added between the end of the sliding rod 23 away from the grinding sheet 24 and the inner wall of the groove cylinder 21, so as to avoid shaking of the grinding sheet 24 when grinding the inner hole of the quartz ring as much as possible. The edges at both ends of the sliding rod 23 are arc-shaped, and the edges at both ends of the sliding rod 23 are smooth surfaces. By providing the edges at both ends of the sliding rod 23 as arc-shaped and smooth surfaces, it is easier for the conical cylinder 26 to push the sliding rod 23 to move and it is not easy to get stuck.
[0032] Reference Figure 2-6 As shown, in this embodiment: one end of the screw 25 is fixedly connected to a cylindrical block 27, and the outer surface of the cylindrical block 27 is provided with a plurality of protrusions. By holding the protrusions on the outer surface of the cylindrical block 27, the cylindrical block 27 can be more conveniently rotated to control the rotation of the screw 25 without slipping. The outer surface of the groove barrel 21 is fixedly connected to a retaining ring 28 near the cylindrical block 27. The outer surface shape of the retaining ring 28 is conical. By providing the conical retaining ring 28, the debris generated during polishing can be blocked to avoid the accumulation of debris between the cylindrical block 27 and the groove barrel 21 as much as possible to affect the normal rotation of the screw 25.
[0033] Reference Figure 1-2 As shown, in this embodiment: a positioning device 3 is provided on the outer surface of the base 1, and the positioning device 3 includes two rectangular blocks 31, and an electric telescopic rod 32 is respectively provided on one side of the two rectangles. A positioning block 33 is provided at the output end of the electric telescopic rod 32, and the bottom end of the positioning block 33 slides on the outer surface of the base 1. When polishing the inner hole of the quartz ring, the quartz ring is placed on the outer surface of the base 1, and then the electric telescopic rod 32 on the outer surface of the two rectangular blocks 31 is extended to make one end of the positioning block 33 respectively against the two sides of the quartz ring, so that the position of the quartz ring on the outer surface of the base 1 can be fixed, thereby improving the stability of the polishing machine when in use.
[0034] Reference Figure 1-2 As shown, in this embodiment: a plurality of positioning rods 35 are fixedly connected to the outer surface of the base 1, and the two sides of a positioning block 33 slide on the side where the two positioning rods 35 are close to each other. By setting the positioning rods 35, the angle between the positioning block 33 and the base 1 when it moves on the outer surface of the base 1 can be further limited, and the angle of the positioning block 33 can be avoided as much as possible. A plurality of convex strips 34 are fixedly connected to one side of the positioning block 33, and the convex strips 34 are made of rubber material. The side of the positioning block 33 provided with the rubber convex strips 34 abuts against the two sides of the quartz ring to increase the friction when contacting the outer surface of the quartz ring, so that the position of the quartz ring on the outer surface of the base 1 is more stably fixed and not easy to slide.
[0035] Working principle: When using an automatic polishing machine to polish the inner hole of a quartz ring, the screw 25 can be rotated according to the inner diameter of the quartz ring, so that the two conical barrels 26 are close to or away from each other on the outer surface of the screw 25. When the conical barrels 26 are close to each other, they will push the two sliding rods 23 to slide outward on the inner wall of the rectangular groove 22, increasing the distance between the two polishing sheets 24. When the conical barrels 26 are away from each other, they will pull the sliding rods 23 to move inward to reduce the distance between the two polishing sheets 24. After adapting to the inner hole size of the quartz ring, the quartz ring is polished. The ring is placed between two positioning blocks 33 on the outer surface of the base 1, and the electric telescopic rod 32 on one side of the two rectangular blocks 31 is extended to make the side of the positioning block 33 provided with rubber convex strips 34 press against the two sides of the outer surface of the quartz ring to fix the position of the quartz ring on the outer surface of the base 1, and then the hydraulic rod 5 is operated to make the machine table 6 slide on one side of the machine rod 4 to send the groove drum 21 and the two grinding discs 24 into the interior of the quartz ring, and the motor 7 is operated to drive the groove drum 21 to rotate, and the inner hole of the quartz ring is polished by the two grinding discs 24.
[0036] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. An automatic polishing machine for inner holes of quartz rings, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a machine rod (4), the top of the machine rod (4) is provided with a hydraulic rod (5), the bottom of the hydraulic rod (5) is provided with a machine table (6), one end of the machine table (6) is slidably connected to one side of the machine rod (4), the top of the machine table (6) is provided with a motor (7), the output end of the motor (7) is provided with an adjustment device (2), the adjustment device (2) comprises a groove drum (21), the top of the groove drum (21) is fixedly connected to the output end of the motor (7), the outer surface of the groove drum (21) is provided with two rectangular grooves (22), the two grooves (22) are provided with a plurality of grooves (21) and the grooves (21) are provided with a plurality of grooves (22) and a plurality of grooves (22) are provided on the outer surface of the groove drum (21), and the grooves (21) are provided with two rectangular grooves (22) and a plurality of grooves (22) are provided on the outer surface of the groove drum (21). The inner walls of the rectangular grooves (22) are respectively slidably connected to sliding rods (23), the sliding rods (23) have a certain magnetism, and a grinding sheet (24) is fixedly connected to one side of the sliding rods (23). The inner wall of the grooved barrel (21) is rotatably connected to a screw rod (25), and the outer surface of the screw rod (25) is provided with threads in opposite directions. The outer surface of the screw rod (25) is threadedly connected to two conical barrels (26), and the conical barrels (26) have a certain magnetism and are different from the magnetism of the sliding rods (23). The outer surface of the conical barrel (26) slides on the inner wall of the grooved barrel (21).
2. The automatic polishing machine for inner hole of quartz ring according to claim 1, characterized in that: A plurality of springs (29) are provided on the outer surface of the sliding rod (23), and two ends of the spring (29) are respectively fixedly connected to an end of the sliding rod (23) away from the grinding sheet (24) and one side of the inner wall of the grooved cylinder (21).
3. The automatic polishing machine for inner hole of quartz ring according to claim 2, characterized in that: The edges at both ends of the sliding rod (23) are arc-shaped, and the edges at both ends of the sliding rod (23) are smooth surfaces.
4. The automatic polishing machine for inner hole of quartz ring according to claim 3, characterized in that: One end of the screw rod (25) is fixedly connected to a cylindrical block (27), and the outer surface of the cylindrical block (27) is provided with a plurality of protrusions.
5. The automatic polishing machine for inner hole of quartz ring according to claim 4, characterized in that: A retaining ring (28) is fixedly connected to one end of the outer surface of the grooved drum (21) close to the cylindrical block (27), and the outer surface of the retaining ring (28) is in a conical shape.
6. The automatic polishing machine for inner hole of quartz ring according to claim 5, characterized in that: The outer surface of the base (1) is provided with a positioning device (3), the positioning device (3) comprising two rectangular blocks (31), one side of each of the two rectangles being provided with an electric telescopic rod (32), the output end of the electric telescopic rod (32) being provided with a positioning block (33), the bottom end of the positioning block (33) sliding on the outer surface of the base (1).
7. The automatic polishing machine for inner hole of quartz ring according to claim 6, characterized in that: A plurality of positioning rods (35) are fixedly connected to the outer surface of the base (1), and two sides of a positioning block (33) slide on the sides where two positioning rods (35) are close to each other.
8. The automatic polishing machine for inner hole of quartz ring according to claim 6, characterized in that: A plurality of convex strips (34) are fixedly connected to one side of the positioning block (33), and the convex strips (34) are made of rubber material.