Auxiliary device for processing inclined plane of optical crystal block

Abstract

The utility model relates to the technical field of optical crystal processing, solves the technical problem that the grinding angle of a grinding mechanism is tedious to adjust, and particularly relates to an auxiliary device for processing an inclined plane of an optical crystal block. Comprising a bottom plate for supporting the device, an adjusting and calibrating mechanism used for adjusting the angle of a fixed optical crystal is welded to the top end of the bottom plate, and overturning discs are welded to the top ends of the two heightening frames. Supporting is provided through the two overturning discs, the two semicircular plates rotate on the inner sides of the overturning discs to drive the containing plate welded to the two semicircular plates to rotate, and therefore the function of rotating the optical crystal placed at the top end of the containing plate is achieved, and the calibration assembly can provide detection for the rotated containing plate; the inclined plane of the optical crystal is in the horizontal direction.

Description

Technical Field

[0001] The utility model relates to the technical field of optical crystal processing, in particular to an auxiliary device for processing the inclined surface of an optical crystal block. Background Art

[0002] In the surface processing of optical crystals, some faces of the optical crystal block are required to be beveled. For this purpose, the crystal block is first cut to form a bevel, and then the bevel is polished. In order to facilitate polishing and improve polishing efficiency, multiple roughly cut crystal blocks are usually placed side by side and the bevels to be polished are placed on the same horizontal plane. The existing auxiliary device for the bevel processing of optical crystal blocks clamps and fixes the optical crystal through a fixing mechanism, and then polishes the inclination angle of the bevel of the optical crystal through a fixed polishing mechanism. However, the inclination angles of the existing optical crystal bevels are all different. If the polishing mechanism of the polishing equipment is temporarily adjusted manually during each processing, the overall efficiency of the polishing process will be reduced. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides an auxiliary device for bevel processing of an optical crystal block, which solves the technical problem of complicated adjustment of the grinding angle of a grinding mechanism and achieves the purpose of improving the grinding efficiency.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: an auxiliary device for processing the bevel of an optical crystal block, comprising a bottom plate for supporting the device, an adjustment and calibration mechanism for adjusting the angle of a fixed optical crystal welded on the top of the bottom plate, the adjustment and calibration mechanism comprising two heightening frames welded symmetrically to the top of the bottom plate;

[0005] A flip plate is welded to the top of the two height-enhancing frames, one end of the flip plate is rotatably connected to a semicircular plate, an angle limiter for locking the semicircular plate is installed on the outer surface of the other end of one of the flip plates, the same placement plate is welded to the top of the two semicircular plates, and a calibration component for optical crystal angle calibration is arranged on the top of the placement plate.

[0006] Preferably, the calibration assembly includes two supporting slide rails symmetrically welded to the top of the base plate, the inner sides of the tops of the two supporting slide rails are slidably connected with guide sliders, and the same calibration plate is welded between the two guide sliders via a bracket.

[0007] Preferably, a resistance clamping mechanism is provided under the calibration plate, and the resistance clamping mechanism includes two stable slide rails welded on both sides of the bottom end of the placing plate, and a resistance slide rod is slidably connected to the inner side of the stable slide rail, and a slide rod adjustment limiter is installed at the bottom end of the two stable slide rails, and the slide rod adjustment limiter is a bolt limiter, and one end of the slide rod adjustment limiter passes through the stable slide rail and fits with the outer surface of one end of the resistance slide rod, a resistance plate is welded at one end of the two resistance slide rods, and a clamping assembly is welded on the outer side of one end of the resistance plate.

[0008] Preferably, the clamping assembly includes three extension plates welded to the outside of one end of the contact plate, the middle side of the middle extension plate is threadedly connected to a clamping fixing screw, the middle sides of the two extension plates on both sides are rotatably and slidably connected to a stabilizing slide bar, and the bottom end of the clamping fixing screw is rotatably connected to a clamping pad fixed to the bottom end of the stabilizing slide bar.

[0009] Preferably, a plurality of optical crystal plates are placed on the top of the placement plate, and the bottom end of the clamping pad is in contact with the tops of the plurality of optical crystal plates.

[0010] Preferably, the angle limiter is a bolt limiter, and one end of the angle limiter passes through the flip plate and fits against the outer surface of one end of the semicircular plate.

[0011] Preferably, two translational slide rails are welded on the top of the base plate to provide sliding connections for the heightening frames, two connecting cross bars are welded between the two heightening frames and are slidingly connected inside the translational slide rails, a transmission screw is rotatably connected in the middle of the bottom of the supporting slide rail, and the connecting cross bar is sleeved on the outside of the transmission screw through a threaded sleeve.

[0012] By means of the above technical solution, the utility model provides an auxiliary device for processing the bevel of an optical crystal block, which has at least the following beneficial effects:

[0013] 1. The utility model realizes the function of adjusting the angle of the clamped optical crystal due to the setting of the adjustment and calibration mechanism. Support is provided by two flip plates, and two semicircular plates are rotated inside the flip plates to drive the placement plate welded to the two semicircular plates to rotate, thereby realizing the function of rotating the optical crystal placed on the top of the placement plate, and the calibration component can provide detection for the placement plate after rotation to ensure that the inclined surface of the optical crystal is in a horizontal direction.

[0014] 2. The utility model realizes the function of clamping and limiting optical crystals of different lengths due to the setting of the resistance clamping mechanism. Optical crystals of different lengths are limited by the resistance plate with adjustable position, and the optical crystal is fixed from above by the clamping assembly, so that the device can be applied to a wider range of optical crystals.

[0015] 3. The utility model realizes the function of moving the adjustment and calibration mechanism due to the arrangement of the translation slide rail, the connecting cross bar and the transmission screw. The transmission screw is rotated to drive the connecting cross bar connected to the outer side thereof through the threaded sleeve, and the adjustment and calibration mechanism is driven to move through the connecting cross bar. The horizontal movement change of the inclined surface of the optical crystal during the angle adjustment process can be adjusted to ensure that the inclined surface of the optical crystal can correspond to the polishing surface of the polishing mechanism through adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0017] In the attached picture:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment and calibration mechanism of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the interference clamping mechanism of the utility model.

[0021] In the figure: 1. Base plate; 2. Adjustment and calibration mechanism; 201. Heightening frame; 202. Flip plate; 203. Semicircular plate; 204. Angle limiter; 205. Placement plate; 206. Calibration assembly; 2061. Support slide rail; 2062. Guide slider; 2063. Calibration plate; 3. Resistance clamping mechanism; 301. Stabilizing slide rail; 302. Resistance slide bar; 303. Slide bar adjustment limiter; 304. Resistance plate; 305. Clamping assembly; 3051. Extension plate; 3052. Stabilizing slide bar; 3053. Clamping fixing screw; 3054. Clamping pad; 4. Optical crystal plate; 5. Translation slide rail; 6. Connecting cross bar; 7. Transmission screw. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] In order to solve the problem of cumbersome angle adjustment process of optical crystal fixing mechanism, combined with Figure 1-Figure 3This is an embodiment of the utility model: an auxiliary device for processing the bevel of an optical crystal block, comprising a base plate 1 for providing support for the device, and an adjustment calibration mechanism 2 for adjusting the angle of a fixed optical crystal welded on the top of the base plate 1, and the adjustment calibration mechanism 2 comprises two symmetrically welded heightening frames 201 on the top of the base plate 1. After the optical crystal is installed, the optical crystal can be deflected to a suitable angle by adjusting the calibration mechanism 2, and the bevels of each group of optical crystals are in the same horizontal direction, which simplifies the operation and helps to improve the processing efficiency of the bevel of the optical crystal.

[0025] In order to solve the problem of processing multiple optical crystals, the inclined surfaces of several optical crystals can be adjusted to be parallel to the grinding mechanism to prevent the offset between the inclined surfaces of the optical crystals and the grinding mechanism causing errors in the grinding results. A flip plate 202 is welded to the top of the two height-enhancing frames 201, and one end of the flip plate 202 is rotatably connected to a semicircular plate 203. An angle limiter 204 is installed on the outer surface of the other end of one flip plate 202. The angle limiter 204 is a bolt limiter, and one end of the angle limiter 204 passes through the flip plate 202 and fits against the outer surface of one end of the semicircular plate 203. In order to limit the semicircular plate 203, a placement plate 205 is welded to the top of the two semicircular plates 203. In order to provide a placement platform for the optical crystal, a calibration component 206 for optical crystal angle calibration is provided on the top of the placement plate 205. The placement plate 205 welded on the top of the semicircular plate 203 is driven by flipping the semicircular plate 203, thereby driving the optical crystal placed on the top of the placement plate 205. The semicircular plate 203 is fixed by the angle limiter 204 installed on the outer side of one end of the flip plate 202, thereby achieving the limitation of the adjustment angle.

[0026] In order to solve the problem that the inclined surfaces of the fixed optical crystal are all in a horizontal state after the angle is adjusted, the calibration component 206 includes two support rails 2061 welded to the top of the bottom plate 1 in a symmetrical state, the inner sides of the tops of the two support rails 2061 are slidably connected with guide sliders 2062, and a calibration plate 2063 is welded between the two guide sliders 2062 through a bracket, and the two guide sliders 2062 are slid downward inside the support rails 2061, thereby driving the calibration plate 2063 welded between the two support rails 2061 through the bracket to slide downward, and the calibration plate 2063 in a horizontal state will fit with the inclined surface of the optical crystal during the sliding process, and the degree of fit is used to determine whether the opened inclined surface of the optical crystal is in a horizontal state, and a resisting clamping mechanism 3 is arranged below the calibration plate 2063, and the tops of the two support rails 2061 are not capped, so the calibration mechanism can be taken out from the inside of the two support rails 2061, so that it will not affect the grinding mechanism to perform grinding. After the angle adjustment of the clamped optical crystal is completed, the inclined surface of the optical crystal is calibrated through the calibration component 206 to ensure that the inclined surface of the optical crystal is parallel to the grinding mechanism, prevent grinding deviation, reduce the occurrence of defective products, and save production costs.

[0027] Example 2

[0028] On the basis of Example 1, Example 1 solves the problem of complicated angle adjustment process of optical crystal fixing mechanism mentioned in the prior art. When encountering optical crystals of different lengths during the clamping process, if the interference structure position of the clamping mechanism is not adjusted, the inclined surface position of the optical crystal will not be fixed.

[0029] Based on Example 1, Figure 1-Figure 3 As shown,

[0030] The resistance clamping mechanism 3 includes two stable slide rails 301 welded on both sides of the bottom end of the placement plate 205, and the inner side of the stable slide rail 301 is slidably connected with a resistance slide bar 302. The bottom ends of the two stable slide rails 301 are installed with a slide bar adjustment limiter 303, and the slide bar adjustment limiter 303 is a bolt limiter, and one end of the slide bar adjustment limiter 303 passes through the stable slide rail 301 and fits the outer surface of one end of the resistance slide bar 302. A resistance plate 304 is welded at one end of the two resistance slide bars 302. The inner side of the slide rail 301 slides against the slide bar 302, thereby driving the contact plate 304 to move until one end of the optical crystal placed on the top of the placement plate 205 is in contact with the surface of the contact plate 304, and the other end is parallel to the edge of the placement plate 205. At this time, the bottom ends of the two stable slide rails 301 are both installed with slide bar adjustment limiters 303 for fixing, thereby fixing the contact plate 304, which can make the placement range of the device wider. A clamping assembly 305 is welded on the outside of one end of the contact plate 304. After the optical crystal is placed on the top of the placement plate 205, the edge positions of both sides of the optical crystal are adjusted by the contact clamping mechanism 3 to ensure that the inclined surface of the optical crystal to be polished can extend out of the top of the placement plate 205, which is convenient for positioning the optical crystal and can improve the overall processing efficiency.

[0031] In order to solve the problem of fixing and clamping the optical crystal during grinding. The clamping assembly 305 includes three extension plates 3051 welded to the outside of one end of the abutment plate 304, the middle of the inner side of the middle extension plate 3051 is threadedly connected with a clamping and fixing screw 3053, the inner middle of the two extension plates 3051 on both sides are rotatably connected with a stabilizing slide bar 3052, the bottom ends of the stabilizing slide bar 3052 and the clamping and fixing screw 3053 are both rotatably connected with a clamping pad 3054, and the clamping pad 3054 rotatably connected at the bottom end is driven to move downward by rotating the clamping and fixing screw 3053 until the bottom end of the clamping pad 3054 fits with the top of the optical crystal, during which the two stabilizing slide bars 3052 can provide stability for the downward movement of the clamping pad 3054. After the optical crystal is placed, it is clamped by the clamping assembly 305 to ensure that the grinding process is more stable and reduce the possibility of processing errors.

[0032] A plurality of optical crystal plates 4 are placed on the top of the placement plate 205 , and the bottom end of the clamping pad 3054 is in contact with the top of the plurality of optical crystal plates 4 .

[0033] In order to move the clamping and fixing mechanism laterally to ensure that the bevel of the optical crystal can be directly below the grinding mechanism, two translation slide rails 5 are welded on the top of the bottom plate 1 to provide sliding connection for the heightening frame 201, and two connecting cross bars 6 are welded between the two heightening frames 201 to be slidably connected inside the translation slide rails 5. A transmission screw 7 is rotatably connected to the middle of the bottom of the support slide rail 2061, and the connecting cross bar 6 is sleeved on the outside of the transmission screw 7 through a threaded sleeve. The connecting cross bar 6 sleeved through the threaded sleeve is driven to move by rotating the transmission screw 7, thereby driving the clamping and fixing mechanism welded to the connecting cross bar 6 to move, thereby preventing the problem of the horizontal position of the optical crystal bevel changing when the angle of the optical crystal bevel is different.

[0034] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0035] Although 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. An auxiliary device for processing the bevel of an optical crystal block, comprising a base plate (1) for supporting the device, wherein an adjustment and calibration mechanism (2) for adjusting the angle of a fixed optical crystal is welded to the top of the base plate (1), characterized in that: The adjustment and calibration mechanism (2) comprises two heightening frames (201) symmetrically welded to the top of the bottom plate (1); A flip plate (202) is welded to the top of each of the two height-enhancing frames (201); one end of the flip plate (202) is rotatably connected to a semicircular plate (203); an angle stopper (204) for locking the semicircular plate is installed on the outer surface of the other end of one of the flip plates (202); the tops of the two semicircular plates (203) are welded to the same placement plate (205); and the top of the placement plate (205) is provided with a calibration component (206) for optical crystal angle calibration.

2. The auxiliary device for optical crystal block bevel processing according to claim 1, characterized in that: The calibration component (206) comprises two supporting slide rails (2061) symmetrically welded to the top of the base plate (1); the inner sides of the tops of the two supporting slide rails (2061) are slidably connected with guide sliders (2062); and the same calibration plate (2063) is welded between the two guide sliders (2062) via a bracket.

3. The auxiliary device for optical crystal block bevel processing according to claim 1, characterized in that: A resistance clamping mechanism (3) is arranged below the calibration plate (2063), and the resistance clamping mechanism (3) comprises two stable slide rails (301) welded on both sides of the bottom end of the placement plate (205), and a resistance slide bar (302) is slidably connected to the inner side of the stable slide rail (301), and a slide bar adjustment limiter (303) is installed at the bottom end of the two stable slide rails (301), and the slide bar adjustment limiter (303) is a bolt limiter, and one end of the slide bar adjustment limiter (303) passes through the stable slide rail (301) and fits with the outer surface of one end of the resistance slide bar (302), and a resistance plate (304) is welded at one end of the two resistance slide bars (302), and a clamping assembly (305) is welded on the outer side of one end of the resistance plate (304).

4. The auxiliary device for optical crystal block bevel processing according to claim 3, characterized in that: The clamping assembly (305) comprises three extension plates (3051) welded to the outer side of one end of the contact plate (304); a clamping fixing screw (3053) is threadedly connected to the middle of the inner side of the middle extension plate (3051); a stabilizing slide bar (3052) is rotatably and slidably connected to the middle of the inner sides of the two extension plates (3051) on both sides; and a clamping pad fixed to the bottom end of the stabilizing slide bar (3052) is rotatably connected to the bottom end of the clamping fixing screw (3053).

5. The auxiliary device for optical crystal block bevel processing according to claim 3, characterized in that: A plurality of optical crystal plates (4) are placed on the top of the placement plate (205), and the bottom end of the clamping pad (3054) is in contact with the top of the plurality of optical crystal plates (4).

6. The auxiliary device for optical crystal block bevel processing according to claim 1, characterized in that: The angle limiter (204) is a bolt limiter, and one end of the angle limiter (204) passes through the flip plate (202) and fits with the outer surface of one end of the semicircular plate (203).

7. The auxiliary device for optical crystal block bevel processing according to claim 2, characterized in that: Two translational slide rails (5) are welded to the top of the base plate (1) to provide sliding connection for the heightening frame (201); two connecting cross bars (6) are welded between the two heightening frames (201) to be slidably connected inside the translational slide rails (5); a transmission screw (7) is rotatably connected to the middle of the bottom of the support slide rail (2061); and the connecting cross bar (6) is sleeved on the outside of the transmission screw (7) through a threaded sleeve.

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