Glass optical filter polishing disc with pressure self-adjusting function

Abstract

The utility model discloses a glass optical filter polishing disk with the function of self-adjusting pressure, which comprises a polishing disk body and a mounting column, the mounting column is mounted at the central position in the polishing disk body, an inserting column is mounted at the top end of the mounting column, an inserting seat is arranged above the mounting column, and the inserting seat is connected with the mounting column. And the side wall of the inserting base is symmetrically provided with limiting rings, the limiting rings are internally provided with limiting columns in a sliding mode, the limiting columns can be inserted into the inserting columns, the surfaces of the limiting columns are provided with springs B, and the two ends of the springs B are connected with the limiting columns and the limiting rings correspondingly. According to the utility model, the polishing disk can be conveniently and modularly assembled, the polishing disk can be conveniently and quickly disassembled and assembled, the contact tightness between the polishing disk and the optical filter can be flexibly adjusted, and the convenience of disassembling and assembling the polishing disk and the polishing effect of the optical filter are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing disc technical field, concretely is a kind of glass filter polishing disc with self-regulating pressure function. BACKGROUND

[0002] Glass filter is made of colored glass filter, with good optical properties, usually with greater thickness, and two sides are coated with antireflection film to prevent glare, glass filter is widely used in photographic imaging system, but due to its thickness, it will cause lens imaging plane to have larger displacement, usually need to compensate when focusing, after filter production is completed, it needs to polish the surface to improve its filter effect, the pressure of traditional polishing disc is mostly fixed, it mostly does not have the close degree of adjusting polishing disc and filter contact, and the polishing effect is poor, in order to improve the situation, so a kind of glass filter polishing disc with self-regulating pressure function is presented.

[0003] As the blue glass filter polishing device disclosed in the authorized announcement No.CN216991366U, including C-shaped pedestal, processing table and microprocessor, the inner bottom wall of the C-shaped pedestal is fixedly connected with the processing table, the inside of the C-shaped pedestal is provided with a microprocessor, the inner top wall of the C-shaped pedestal is connected with a T-shaped movable plate through two first electric push rods, the inner top wall of the C-shaped pedestal is provided with a groove matched with the T-shaped movable plate and the first electric push rod, the inside of the T-shaped movable plate is provided with a polishing mechanism, the inside of the processing table is provided with a through hole, the top of the through hole is provided with a placing groove, the inside of the through hole is provided with a suction device, and the upper surface of the processing table is provided with a dust extraction ring outside the placing groove;

[0004] Although the setting of polishing mechanism, placing groove and suction device can stabilize the lower surface of blue glass filter after it is placed in the placing groove, so that the polishing mechanism can fully cover and polish the surface of blue glass filter, improve the polishing effect, avoid dead angle and damage to blue glass filter, through the setting of dust extraction ring and dust extraction device, the debris generated during polishing can be collected in time, and the operator can avoid inhaling debris into the nasal cavity, and the collected debris is also easy to clean;

[0005] But it does not solve the problem that the existing polishing disc is not convenient for modular assembly when in use, and is not conducive to quick disassembly and flexible adjustment of the close degree of polishing disc and filter contact, affecting the convenience of polishing disc disassembly and the effect of filter polishing. UTILITY MODEL CONTENTS

[0006] The purpose of this utility model is to provide a glass filter polishing disc with a self-adjusting pressure function, so as to solve the problems mentioned in the background art, such as the inconvenience of modular assembly of polishing discs, the difficulty in quickly disassembling and flexibly adjusting the tightness of the contact between the polishing disc and the filter, which affect the convenience of disassembling and assembling the polishing disc and the polishing effect of the filter.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a glass filter polishing disc with self-adjusting pressure function, comprising a polishing disc body and a mounting post. The mounting post is installed at the center of the interior of the polishing disc body, and a plug-in post is installed at the top of the mounting post. A plug-in seat is provided above the mounting post, and the plug-in post can be inserted into the interior of the plug-in seat. Limiting rings are symmetrically installed on the side wall of the plug-in seat. Limiting posts are slidably installed inside each of the limiting rings, and the limiting posts can be inserted into the interior of the plug-in post. A B spring is provided on the surface of each limiting post, and the two ends of the B spring are respectively connected to the limiting post and the limiting ring.

[0008] Preferably, an adjusting rod is installed at the top of the plug-in socket, and a connecting ring is fixedly installed on the surface of the adjusting rod.

[0009] Preferably, four sets of A-limiting blocks with equal spacing are installed on the outer wall of the connecting ring, and the A-limiting blocks are fixedly connected to the connecting ring.

[0010] Preferably, the surface of the adjusting rod above the connecting ring is provided with a spring A, and a placement ring is installed at the top of the spring A.

[0011] Preferably, four sets of B-limiting blocks with equal spacing are installed on the outer wall of the placement ring, and the B-limiting blocks are fixedly connected to the placement ring.

[0012] Preferably, the adjusting rod is provided with a connecting pipe on its outside, and four sets of vertical sliding grooves with equal spacing are installed on the inner wall of the connecting pipe, and the B limiting block and the A limiting block are slidably connected to the vertical sliding grooves.

[0013] Preferably, three sets of equidistant limiting grooves are installed on the inner wall of the connecting pipe on one side of the vertical sliding groove, and the B limiting block is slidably connected to the limiting groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the polishing disc not only realizes convenient modular assembly of the polishing disc, which facilitates quick disassembly and assembly of the polishing disc and flexible adjustment of the tightness of contact between the polishing disc and the filter, but also improves the convenience of disassembly and assembly of the polishing disc and the polishing effect of the filter.

[0015] (1) the A limit block is aligned with the vertical sliding slot, the adjusting rod is moved, the adjusting rod is inserted into the connecting pipe, the B limit block is aligned with the vertical sliding slot, the placement ring is moved, the placement ring and the A spring are sleeved on the surface of the adjusting rod, the placement ring is rotated, the B limit block is rotated in the uppermost limit slot, the B limit block is clamped in the limit slot, the A spring is stably supported, the A spring provides elastic support for the adjusting rod through the connecting ring, then the plug-in seat is installed at the bottom of the adjusting rod, the polishing disc body is installed on the surface of the mounting column, the mounting column is moved, the plug-in column is inserted into the plug-in seat, the plug-in column is extruded by the limit column, the limit column is moved outward in the limit ring, the limit column is extruded by the B spring, when the groove on the surface of the plug-in column is moved to the position of the limit column, the limit column is reset by the B spring and clamped in the plug-in column, so that the plug-in column is fixed in the plug-in seat, then the connecting pipe is connected with the polisher, the polisher is turned on, the polishing disc body is rotated by the polisher and the filter is polished, when the polishing disc body is used for a long time, the limit column can be pulled outwards, the limit column is separated from the plug-in column, the polishing disc body is disassembled, a new polishing disc body is installed, and the polishing disc body is installed, so that the polishing disc is conveniently modularized and assembled, the polishing disc is conveniently disassembled and assembled, and the convenience of disassembling and assembling the polishing disc is improved;

[0016] (2) when it is required to adjust the tightness of the polishing disc and the filter, the placement ring can be rotated out of the uppermost limit slot, is pressed into the middle or the lowermost limit slot and is rotated to clamp the placement ring, so that the placement ring gives different pressures to the A spring, the A spring provides different degrees of pressure to the adjusting rod and the polishing disc body, so that the polishing disc body is more tightly contacted with the filter, better polishing operation is performed on the filter, the tightness of the polishing disc and the filter is conveniently adjusted, and the polishing effect of the filter is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a three-dimensional explosion structure schematic view of the utility model;

[0019] Figure 3 It is a side view sectional structure schematic view of the utility model;

[0020] Figure 4 It is a three-dimensional perspective structure schematic view of the plug-in seat of the utility model;

[0021] Figure 5 It is a side view sectional structure schematic view of the connecting pipe of the utility model.

[0022] In the figure: 1, polishing disc body; 2, connecting pipe; 3, plug-in seat; 4, A limit block; 5, connecting ring; 6, adjusting rod; 7, A spring; 8, B limit block; 9, placing ring; 10, mounting column; 11, plug-in column; 12, B spring; 13, limit ring; 14, limit column; 15, vertical sliding slot; 16, limit slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides an embodiment: a kind of glass filter polishing disc with self-regulating pressure function, including polishing disc body 1 and mounting column 10, the center position of polishing disc body 1 inside is equipped with mounting column 10, the top of mounting column 10 is equipped with plug-in column 11, the top of mounting column 10 is equipped with plug-in seat 3, and plug-in column 11 can be inserted into the inside of plug-in seat 3, limit ring 13 is symmetrically installed on the lateral wall of plug-in seat 3, limit column 14 is slidably installed in the inside of limit ring 13, and limit column 14 can be inserted into the inside of plug-in column 11, B spring 12 is all set on the surface of limit column 14, and the both ends of B spring 12 are respectively connected with limit column 14 and limit ring 13;

[0025] The A limiting block 4 is aligned with the vertical sliding groove 15, the adjusting rod 6 is moved under the sliding cooperation between the A limiting block 4 and the vertical sliding groove 15, the adjusting rod 6 is inserted into the connecting pipe 2, the B limiting block 8 is aligned with the vertical sliding groove 15, the placing ring 9 is moved under the sliding cooperation between the B limiting block 8 and the vertical sliding groove 15, the placing ring 9 and the A spring 7 are sleeved on the surface of the adjusting rod 6, the placing ring 9 is rotated, the B limiting block 8 is rotated in the uppermost limiting groove 16 under the driving of the placing ring 9, the B limiting block 8 is clamped in the limiting groove 16, the A spring 7 provides stable support, the adjusting rod 6 is elastically supported by the A spring 7 through the connecting ring 5, then the plug-in seat 3 is installed at the bottom of the adjusting rod 6, the polishing disc body 1 is installed on the surface of the mounting column 10, the mounting column 10 is moved, the plug-in column 11 is inserted into the plug-in seat 3 under the driving of the mounting column 10, the limiting column 14 is expanded and moved in the limiting ring 13 under the extrusion of the plug-in column 11, the B spring 12 is extruded by the limiting column 14, when the groove on the surface of the plug-in column 11 moves to the position of the limiting column 14, the limiting column 14 is reset and clamped in the plug-in column 11 under the elasticity of the B spring 12, so that the plug-in column 11 is fixed in the plug-in seat 3, then the connecting pipe 2 is connected with the polishing machine, the polishing machine is turned on, the polishing disc body 1 is rotated and the filter is polished under the driving of the polishing machine, when the polishing disc body 1 is used for a long time, the polishing disc body 1 will be worn out, at this time, the limiting column 14 is pulled outwards to be separated from the plug-in column 11, the polishing disc body 1 is disassembled, a new polishing disc body 1 is replaced and installed, so that the convenient modular assembly polishing disc is realized, the polishing disc is conveniently disassembled and assembled, and the convenience of disassembling and assembling the polishing disc is improved;

[0026] The adjusting rod 6 is installed at the top of the plug-in seat 3, the connecting ring 5 is fixedly installed on the surface of the adjusting rod 6, four groups of A limiting blocks 4 are installed on the outer wall of the connecting ring 5, and the A limiting blocks 4 are fixedly connected with the connecting ring 5;

[0027] The A spring 7 is arranged on the surface of the adjusting rod 6 above the connecting ring 5, the placing ring 9 is installed at the top of the A spring 7, four groups of B limiting blocks 8 are installed on the outer wall of the placing ring 9, and the B limiting blocks 8 are fixedly connected with the placing ring 9;

[0028] The connecting pipe 2 is arranged outside the adjusting rod 6, four groups of vertical sliding grooves 15 are installed on the inner wall of the connecting pipe 2, the B limiting blocks 8 and the A limiting blocks 4 are slidably connected with the vertical sliding grooves 15, three groups of limiting grooves 16 are installed on the inner wall of the connecting pipe 2 on one side of the vertical sliding groove 15, and the B limiting blocks 8 are slidably connected with the limiting grooves 16;

[0029] When it is necessary to adjust the tightness of the contact between the polishing disc and the filter, the placement ring 9 can be rotated out of the innermost limiting groove 16, pressed into the middle or the innermost limiting groove 16, and rotated to clench the placement ring 9. The placement ring 9 can give different pressures to the A spring 7, and the A spring 7 can provide different degrees of pressure to the adjusting rod 6 and the polishing disc body 1, so that the polishing disc body 1 is in closer contact with the filter, and better polishing work is performed on the filter. The tightness of the contact between the polishing disc and the filter is conveniently adjusted, and the polishing effect of the filter is improved.

[0030] Working principle: align the A limiting block 4 with the vertical sliding groove 15, move the adjusting rod 6 under the sliding cooperation between the A limiting block 4 and the vertical sliding groove 15, insert the adjusting rod 6 into the inner part of the connecting pipe 2, align the B limiting block 8 with the vertical sliding groove 15, move the placement ring 9 under the sliding cooperation between the B limiting block 8 and the vertical sliding groove 15, and wrap the placement ring 9 and the A spring 7 around the surface of the adjusting rod 6. Rotate the placement ring 9, and the B limiting block 8 is rotated in the innermost limiting groove 16 under the cooperation of the placement ring 9, so that the B limiting block 8 is clamped in the innermost limiting groove 16, thereby providing stable support to the A spring 7. The A spring 7 provides elastic support to the adjusting rod 6 through the connecting ring 5. Then, install the plug-in seat 3 at the bottom of the adjusting rod 6, install the polishing disc body 1 on the surface of the installation column 10, move the installation column 10, and insert the plug-in column 11 into the inner part of the plug-in seat 3 under the cooperation of the installation column 10. The plug-in column 11 extrudes the limiting column 14, and the limiting column 14 moves outwardly in the limiting ring 13 under the cooperation of the limiting column 14. The limiting column 14 extrudes the B spring 12, and the limiting column 14 is reset under the cooperation of the B spring 12 when the groove on the surface of the plug-in column 11 moves to the position of the limiting column 14. The B spring 12 clamps the limiting column 14 in the inner part of the plug-in column 11, thereby fixing the plug-in column 11 in the inner part of the plug-in seat 3. Then, connect the connecting pipe 2 with the polishing machine, open the polishing machine, and rotate the polishing disc body 1 under the cooperation of the polishing machine to polish the filter. When the polishing disc body 1 is used for a long time, the polishing disc body 1 will be worn out. At this time, the limiting column 14 can be pulled outwards to be separated from the inner part of the plug-in column 11, and the polishing disc body 1 can be removed. After a new polishing disc body 1 is installed, the polishing disc body 1 can be used again. When it is necessary to adjust the tightness of the contact between the polishing disc and the filter, the placement ring 9 can be rotated out of the innermost limiting groove 16, pressed into the middle or the innermost limiting groove 16, and rotated to clench the placement ring 9. The placement ring 9 can give different pressures to the A spring 7, and the A spring 7 can provide different degrees of pressure to the adjusting rod 6 and the polishing disc body 1, so that the polishing disc body 1 is in closer contact with the filter, and better polishing work is performed on the filter. The above is the complete use of the glass filter polishing disc with the self-adjusting pressure function.

Claims

1. A glass filter polishing disc with self-adjusting pressure function, comprising a polishing disc body (1) and a mounting column (10), characterized in that: The polishing disc body (1) is provided with a mounting column (10) at the center position inside the polishing disc body (1), the top end of the mounting column (10) is provided with a plug-in column (11), the upper side of the mounting column (10) is provided with a plug-in seat (3), the plug-in column (11) can be inserted into the inside of the plug-in seat (3), the side wall of the plug-in seat (3) is symmetrically provided with a limiting ring (13), the inside of the limiting ring (13) is slidably provided with a limiting column (14), the limiting column (14) can be inserted into the inside of the plug-in column (11), the surface of the limiting column (14) is provided with a B spring (12), and the two ends of the B spring (12) are connected with the limiting column (14) and the limiting ring (13) respectively.

2. The glass filter polishing disc with self-adjusting pressure function according to claim 1, characterized in that: The top end of the plug-in seat (3) is provided with an adjusting rod (6), and the surface of the adjusting rod (6) is fixedly provided with a connecting ring (5).

3. The glass filter polishing disc with self-adjusting pressure function according to claim 2, characterized in that: The outer wall of the connecting ring (5) is provided with four groups of A limiting blocks (4) at equal intervals, and the A limiting blocks (4) are fixedly connected with the connecting ring (5).

4. The glass filter polishing disc with self-adjusting pressure function according to claim 2, characterized in that: The surface of the adjusting rod (6) above the connecting ring (5) is provided with an A spring (7), and the top end of the A spring (7) is provided with a placing ring (9).

5. The glass filter polishing disc with self-adjusting pressure function according to claim 4, characterized in that: The outer wall of the placing ring (9) is provided with four groups of B limiting blocks (8) at equal intervals, and the B limiting blocks (8) are fixedly connected with the placing ring (9).

6. The glass filter polishing disc with self-adjusting pressure function according to claim 2, characterized in that: The outside of the adjusting rod (6) is provided with a connecting pipe (2), the inner wall of the connecting pipe (2) is provided with four groups of vertical sliding grooves (15) at equal intervals, and the B limiting blocks (8) and the A limiting blocks (4) are slidably connected with the vertical sliding grooves (15).

7. The glass filter polishing disc with self-adjusting pressure function according to claim 6, characterized in that: The inner wall of the connecting pipe (2) on one side of the vertical sliding groove (15) is provided with three groups of limiting grooves (16) at equal intervals, and the B limiting blocks (8) are slidably connected with the limiting grooves (16).

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