Crystal polishing sleeve

Abstract

The utility model provides a crystal polishing sleeve. The shell is columnar and is provided with a mounting hole penetrating through the axial direction of the shell; the frame is mounted in the mounting hole and comprises four side plates, and the four side plates are sequentially spliced to form a square frame body with openings in the two ends; comprising two gear sets which are installed on two opposite side plates of a direction frame body respectively, and each gear set comprises a large gear and a small gear which are arranged in a meshed mode. The crystal installation mechanism is installed on the large gear and can rotate along with the large gear. The crystal polishing sleeve can meet the polishing requirements of crystals with different angles, different lengths and different shapes.

Description

Technical Field

[0001] The utility model relates to the technical field of optical processing, in particular to a crystal polishing sleeve. Background Art

[0002] Some crystals cannot be polished in large quantities at the same time due to different polishing requirements, such as different polishing angles and different shapes. For various reasons, a polishing fixture that can adapt to different processing requirements and can polish in large quantities at the same time is needed.

[0003] The polishing fixtures currently available on the market include: 1. The old-fashioned sleeve fixture. Although this fixture can be used for large-scale plate polishing, it is not flexible enough, the crystal clamping angle is fixed, and it cannot adapt well to the processing requirements of various crystals with different polishing angles. 2. The polishing fixture that appears to meet different processing requirements is large in size, the number of plate processing at one time is limited, and the processing efficiency is low. In addition to these fixtures, there is also the polishing method after the plate is polished. This polishing method has stricter size requirements and requires one side to meet the requirements of the polishing before it can be used. It is still impossible to achieve large-scale polishing operations for crystals with different processing requirements. Utility Model Content

[0004] The purpose of the utility model is to solve one of the above-mentioned technical problems and provide a crystal polishing sleeve suitable for multi-angle crystal polishing requirements.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A crystal polishing sleeve, comprising:

[0007] Shell: cylindrical, with a mounting hole running through its axial direction;

[0008] Frame: installed in the installation hole, including four side panels, and the four side panels are sequentially spliced ​​into a square frame body with openings at both ends;

[0009] Gear set: including two sets, which are respectively installed on two opposite side plates of the direction frame body, and each set includes a large gear and a small gear that are meshed;

[0010] Crystal mounting mechanism: mounted on the large gear and can rotate with the large gear.

[0011] In some embodiments of the present invention, the crystal mounting mechanism includes:

[0012] The first mounting plate comprises two plates, which are respectively mounted on the two large gears, and a slide rail is arranged on the plate surface of each first mounting plate, and the slide rail is arranged on the side opposite to the mounting side of the mounting plate and the large gear;

[0013] The second mounting plate comprises two plates, and both ends of each second mounting plate are respectively mounted to the slide rails of the two first mounting plates, so that the second mounting plate can slide along the two first mounting plates;

[0014] The space enclosed by the two first mounting plates and the two second mounting plates forms a crystal clamping space.

[0015] In some embodiments of the utility model, each first mounting plate is provided with two parallel slide rails, and both ends of each second mounting plate are mounted to the two slide rails of each first mounting plate.

[0016] In some embodiments of the present invention, a bidirectional stud is further included, wherein the bidirectional stud includes a first threaded section and a second threaded section, and the two threaded sections are respectively threadedly connected to the two second mounting plates.

[0017] In some embodiments of the utility model, an auxiliary support is installed at both ends of each first mounting plate along the extending direction of the slide rail, and both ends of the bidirectional stud are respectively installed to an auxiliary support.

[0018] In some embodiments of the utility model, two bidirectional studs are included and are spaced apart.

[0019] In some embodiments of the present invention, a connecting rod is further included, wherein the connecting rod connects the rotation center of the small gear and the rotation center of the large gear.

[0020] In some embodiments of the present invention, a fixing screw is further included, which is arranged on the outside of the connecting rod. The fixing screw can be screwed in or out relative to the rotation center of the small gear to fix the rotation position of the large gear and the small gear.

[0021] Some embodiments of the present invention further include a pressing block, wherein the pressing block includes an insertion section that can be inserted into the crystal clamping space and contact the edge of the frame.

[0022] In some embodiments of the utility model, the pressing block also includes a main body section integral with the insertion section, the cross-sectional shape of the main body section is the same as the cross-sectional shape of the shell, and the cross-sectional size of the main body section is larger than the cross-sectional size of the shell mounting hole.

[0023] Compared with the prior art, the technical advantages of the utility model are:

[0024] The sleeve has the advantages of small size, light weight, flexibility, strong adaptability and high efficiency. The device is easy to disassemble and assemble, and the repair and replacement of parts are easier. It can meet the polishing requirements of some different angles, different lengths and different shapes of crystals. Multiple sleeves can be placed on the polishing disk at the same time to perform crystal polishing at the same time, realizing batch polishing of crystals with different processing requirements, which is suitable for wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 This is a schematic diagram of the overall structure of the crystal polishing sleeve;

[0027] Figure 2 It is a schematic diagram of the framework structure;

[0028] Figure 3 This is a schematic diagram of the structure of the first mounting plate from a first viewing angle;

[0029] Figure 4 This is a schematic diagram of the structure of the first mounting plate from a second viewing angle;

[0030] Figure 5 A schematic diagram of the installation status of the first installation plate and the second installation plate;

[0031] Figure 6 This is a schematic diagram of the installation status of the large gear and the small gear;

[0032] Figure 7 Schematic diagram of the briquetting structure.

[0033] In the above figure:

[0034] 1-housing, 101-mounting hole;

[0035] 2-frame, 201-gear shaft mounting hole;

[0036] 3-big gear, 301-big gear shaft;

[0037] 4-pinion gear, 401-pinion gear shaft;

[0038] 5-first mounting plate, 501-slide rail, 502-mounting shaft;

[0039] 6- second mounting plate;

[0040] 7-bidirectional stud, 701-first thread segment, 702-second thread segment;

[0041] 8- auxiliary support;

[0042] 9-connecting rod;

[0043] 10-Fixing screw;

[0044] 11-pressing block, 1101-insertion section, 1102-main body section. DETAILED DESCRIPTION

[0045] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0046] It should be noted that when an element is referred to as being "disposed on", "connected to", or "fixed to" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element. In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance.

[0047] The utility model provides a crystal polishing sleeve which is used for clamping a crystal and polishing the crystal.

[0048] Crystal polishing sleeve structure reference Figure 1 , which includes a housing 1, a frame 2 installed in the housing 1, a gear set and a crystal mounting structure.

[0049] The housing 1 is columnar, and has a mounting hole 101 that runs through the axial direction thereof. In this embodiment, the housing 1 is cylindrical, and a square columnar mounting hole 101 is arranged along the axial direction of the cylinder.

[0050] The frame 2 is installed in the mounting hole, and its shape matches the shape of the mounting hole 101. In this embodiment, the mounting hole 101 is a square column hole, so the frame 2 is also a square column. The frame 1 includes four side panels, which are opposite to each other and are sequentially spliced ​​into a square frame body with openings at both ends.

[0051] The gear set includes two groups, which are respectively mounted on two opposite side plates of the steering frame body. The two gear sets have the same structure, and each group includes a large gear 3 and a small gear 4 that are meshed. The two gears cooperate to form a transmission system.

[0052] refer to Figure 2 As shown in the structural diagram of the frame 2 , two gear shaft mounting holes 201 are respectively provided on two opposite sides of the frame, and the gear shafts 301 and 401 of the large gear 3 and the small gear 4 are respectively mounted in the two gear shaft mounting holes 201 .

[0053] The crystal mounting mechanism is mounted on the large gear 3 and can rotate along with the large gear 3 .

[0054] refer to Figure 6In some embodiments of the present invention, a connecting rod 9 is further included, and the connecting rod 9 connects the rotation center of the small gear 4 with the rotation center of the large gear 3. The connecting rod 9 can assist in fixing the mounting structure between the large gear 3 and the small gear 4.

[0055] In some embodiments of the utility model, a fixing screw 10 is further included, which is arranged on the outside of the connecting rod 9. The fixing screw 10 can be screwed in or out relative to the rotation center of the pinion 4 to fix the rotation position of the large gear 3 and the small gear 4. The connecting rod 9 has a hole structure, and the pinion 4 shaft also has a hole structure. The fixing screw 10 passes through the hole structure on the connecting rod 9 and the pinion 4 shaft, and is threadedly connected with the hole structure on the pinion 4 shaft. When the fixing screw 10 is tightened, the pinion 4 can be fixed and the pinion 4 can no longer rotate.

[0056] The crystal mounting mechanism is used to clamp and mount crystals. It can clamp multiple crystals. When the large gear 3 rotates, the crystal mounting mechanism can rotate with the large gear 3, thereby adjusting the angle of the crystal it clamps to adapt to the requirements of different crystal polishing.

[0057] The crystal mounting mechanism is installed in the frame 2, and its structure is adapted to the structure of the frame 2. Since it needs to rotate inside the frame 2, its size is smaller than the gear of the frame 2, and it is ensured that there is no motion interference between the two. In some embodiments of the utility model, the structure of the crystal mounting mechanism includes:

[0058] First mounting plate 5: structural reference Figure 3 and Figure 4 It includes two pieces, which are respectively installed with two large gears 3. A mounting shaft 502 is provided on the plate surface of the first mounting plate 5 on the side where the first mounting plate 5 is installed in cooperation with the large gear 3, and the mounting shaft 502 is connected to the large gear 3. A slide rail 501 is provided on the plate surface of each first mounting plate 5, and the slide rail 501 is provided on the side opposite to the side where the first mounting plate 5 is installed with the large gear 3, that is, on the two opposite surfaces of the two first mounting plates 5; when the first mounting plate 5 is parallel to the side plate of the frame 2, the direction of the slide rail 501 is parallel to the direction of the opening of the frame 2.

[0059] The second mounting plate 6 comprises two plates, and both ends of each second mounting plate 6 are respectively mounted to the slide rails 501 of the two first mounting plates 5 , so that the second mounting plate 6 can slide along the two first mounting plates 5 .

[0060] The space enclosed by the two first mounting plates 5 and the two second mounting plates 6 forms a crystal clamping space. Since the two second mounting plates 6 can move along the slide rails 501 on the first mounting plates 5, the size of the clamping space can be adjusted according to the volume of the crystal to be clamped.

[0061] The slide rail 501 is a protruding prism structure arranged relative to the plate surface of the first mounting plate 5. In some embodiments of the utility model, in order to achieve a stable sliding fit structure, two parallel slide rails 501 are arranged on each first mounting plate 5, and the two slide rails 501 are arranged at intervals up and down, and both ends of each second mounting plate 6 are mounted to the two slide rails 501 of each first mounting plate. The width of the slide rail 501 is the same as the width of the plate surface of the first mounting plate 5.

[0062] refer to Figure 5 In order to facilitate the adjustment of the position of the second mounting plate 6, some embodiments of the present invention further include a bidirectional stud 7, which includes a first threaded section 701 and a second threaded section 702, and the two threaded sections are respectively threadedly connected to the two second mounting plates 6. When the bidirectional stud 7 is rotated, the relative positions of the two second mounting plates 6 can be adjusted. The bidirectional stud 7 has the function of motion limiting, which can ensure the stability of the relative position adjustment of the two second mounting plates 6.

[0063] In some embodiments of the utility model, an auxiliary support 8 is installed at both ends of each first mounting plate 5 along the extending direction of the slide rail 501, and both ends of the bidirectional stud 7 are respectively installed to an auxiliary support 8. In this embodiment, the auxiliary support 8 is convex, with its wide end installed on the side edge of the first mounting plate 5 and its narrow side installed to the bidirectional stud 7.

[0064] In some embodiments of the present invention, two bidirectional studs 7 are provided at intervals. Each of the bidirectional studs 7 is provided with two auxiliary supports 8.

[0065] In some embodiments of the present invention, a pressing block 11 is further included, the structure of which is referred to as Figure 7 The pressing block 11 includes an inserting section 1101, which can be inserted into the crystal clamping space and contact the edge of the frame.

[0066] In some embodiments of the present invention, the pressing block 11 further includes a main body section 1102 integral with the insertion section 1101 , and the cross-sectional shape of the main body section 1102 is the same as the cross-sectional shape of the outer shell.

[0067] In this embodiment, the insertion end 1101 is a square column, and the main body section 1102 is a cylinder. The main body section 1102 of the pressing block 11 has the same shape as the outer shell, but is set with a gap between the outer shell 1 and the two are not in contact. The design of the main body section 1102 facilitates the insertion operation of the pressing block 11 and can also lower the center of gravity of the pressing block. The cross-sectional shape of the main body section 1102 is the same as the cross-sectional shape of the outer shell 1, but the cross-sectional area is not greater than the cross-sectional area of ​​the outer shell 1.

[0068] According to the number and volume of crystals to be clamped, the bidirectional studs 7 are adjusted to adjust the relative positions between the second mounting plates 6, thereby adjusting the size of the crystal clamping space.

[0069] Loosen the fixing screw 10, and the small gear 4 and the large gear 3 can rotate relative to each other. According to the angle and position of the surface of the crystal to be polished, rotate the small gear 4 and the large gear 3, and the crystal mounting mechanism rotates with the large gear 3. Adjust the surface of the crystal to be polished to a horizontal position. Tighten the fixing screw 10 to fix the position of the large gear 3 and the small gear 4.

[0070] A pressing block 11 is installed, and the pressing block 11 contacts the edge of the opening side of the frame 2 to provide the pressure required for polishing during the polishing process.

[0071] Start polishing work.

[0072] After the current crystal is polished, remove the crystal that has been polished, reinstall other crystals to be polished, loosen the fixing screw 10, and continue to adjust the positions of the small gear 4 and the large gear 3 until the surface of the crystal to be polished is in a horizontal position.

[0073] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crystal polishing sleeve, characterized in that: include: Shell: cylindrical, with a mounting hole running through its axial direction; Frame: installed in the installation hole, including four side panels, and the four side panels are sequentially spliced ​​into a square frame body with openings at both ends; Gear set: including two sets, which are respectively installed on two opposite side plates of the direction frame body, and each set includes a large gear and a small gear that are meshed; Crystal mounting mechanism: mounted on the large gear and can rotate with the large gear.

2. The crystal polishing sleeve according to claim 1, characterized in that: The crystal mounting mechanism comprises: The first mounting plate comprises two plates, which are respectively mounted on the two large gears, and a slide rail is arranged on the plate surface of each first mounting plate, and the slide rail is arranged on the side opposite to the mounting side of the mounting plate and the large gear; The second mounting plate comprises two plates, and both ends of each second mounting plate are respectively mounted to the slide rails of the two first mounting plates, so that the second mounting plate can slide along the two first mounting plates; The space enclosed by the two first mounting plates and the two second mounting plates forms a crystal clamping space.

3. The crystal polishing sleeve according to claim 2, characterized in that: Each first mounting plate is provided with two parallel slide rails, and both ends of each second mounting plate are mounted to the two slide rails of each first mounting plate.

4. The crystal polishing sleeve according to claim 2, characterized in that: It further comprises a bidirectional stud, wherein the bidirectional stud comprises a first threaded section and a second threaded section, and the two threaded sections are respectively threadedly connected to the two second mounting plates.

5. The crystal polishing sleeve according to claim 4, characterized in that: Along the extending direction of the slide rail, an auxiliary support is installed at both ends of each first mounting plate, and both ends of the bidirectional stud are respectively installed to an auxiliary support.

6. The crystal polishing sleeve according to claim 4 or 5, characterized in that: Includes two bi-directional studs, spaced apart.

7. The crystal polishing sleeve according to claim 1, characterized in that: It also includes a connecting rod, which connects the rotation center of the small gear and the rotation center of the large gear.

8. The crystal polishing sleeve according to claim 7, characterized in that: It also includes a fixing screw rod, which is arranged on the outside of the connecting rod. The fixing screw rod can be screwed in or out relative to the rotation center of the small gear to fix the rotation position of the large gear and the small gear.

9. The crystal polishing sleeve according to claim 2, characterized in that: The invention further comprises a pressing block, wherein the pressing block comprises an inserting section capable of being inserted into the crystal clamping space and contacting the edge of the frame.

10. The crystal polishing sleeve according to claim 9, characterized in that: The pressing block further comprises a main body section integral with the insertion section, the cross-sectional shape of the main body section is the same as the cross-sectional shape of the shell, and the cross-sectional dimension of the main body section is larger than the cross-sectional dimension of the installation hole of the shell.

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