Fixing device for optical glass processing
By designing a fixing device including a servo motor, a rotating disc and a clamping plate, the problem that the fixing device for optical glass processing in the prior art is difficult to clamp and fix the four sides of the square optical glass, achieving a more stable processing process and wider applicability.
Patent Information
- Application Number
- CN202420754442.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing fixing device for optical glass processing is difficult to clamp and fix the four sides of the square optical glass, resulting in insufficient clamping force and affecting processing stability.
A fixing device including a fixing seat, a fixing assembly and an adjusting assembly is designed. The fixing assembly consists of a servo motor, a rotating disc, a connecting piece, a cross-shaped groove, a T-shaped block, a limiting groove, a limiting piece and a clamping plate. The servo motor drives the rotating disc and a limiting piece, so that the T-shaped block and the clamping plate are moved relatively, achieving stable clamping of the square optical glass.
The fixing device can effectively clamp and fix the four sides of the square optical glass, improve processing stability, and improve applicability by adapting the optical glass of different sizes by adjusting the components.
Smart Images
Figure CN222711903U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of optical glass processing, in particular to a fixing device for optical glass processing. Background Art
[0002] Optical glass refers to glass that can change the propagation direction of light and the relative spectral distribution of ultraviolet, visible or infrared light. Optical glass in a narrow sense refers to colorless optical glass; optical glass in a broad sense also includes colored optical glass, laser glass, quartz optical glass, radiation-resistant glass, ultraviolet infrared optical glass, fiber optical glass, acousto-optic glass, magneto-optical glass and photochromic glass. Optical glass can be used to manufacture lenses, prisms, reflectors and windows in optical instruments. Components made of optical glass are key components in optical instruments.
[0003] In the process of processing square optical glass into optical lenses, the square optical glass needs to be fixed by an optical glass processing fixture. However, in the prior art, most optical glass processing fixtures are difficult to clamp and fix the four sides of the square optical glass, which can easily lead to insufficient clamping force of the optical glass processing fixture on the square optical glass, thereby affecting the stability of the square optical glass processing. Utility Model Content
[0004] The utility model aims to provide a fixing device for processing optical glass to solve the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for processing optical glass, comprising a fixing seat, a fixing assembly and an adjusting assembly; the fixing assembly is arranged on the fixing seat; wherein the fixing assembly comprises a servo motor, a rotating disk, a connecting piece, a cross groove, a T-block, a limiting groove, a limiting piece and a clamping plate; the servo motor is fixed on the fixing seat through a motor seat, and the output end of the servo motor extends to the outside through the fixing seat; the rotating disk is sleeved on the output shaft of the servo motor; the connecting piece is connected to the side of the fixing seat away from the servo motor through a fixing ring; four cross grooves are opened in an annular array on the connecting piece; the T-block is slidably arranged in the cross groove; four limiting grooves are opened in an annular array on the rotating disk; the limiting piece is fixed on the side of the T-block close to the rotating disk, and the end of the limiting piece passes through the cross groove and extends into the limiting groove; wherein the limiting piece is slidably matched with the limiting groove; the clamping plate is connected to the T-block through the adjusting assembly; wherein the clamping plate contacts the square optical glass.
[0006] As a preferred embodiment, the connecting piece is in an X-shaped structure.
[0007] As a preferred embodiment, the limiting groove is an arc-shaped inclined structure.
[0008] As a preferred embodiment, the adjustment assembly includes an adjustment groove, an adjustment block, a connecting block, a movable groove, a movable block, a spring and a fixed groove; an adjustment groove is provided on one side of the T-block; the adjustment block is slidably arranged in the adjustment groove, and the end of the adjustment block extends to the outside through the adjustment groove; the connecting block is fixed on the clamping plate, and the connecting block is fixedly connected to the end of the adjustment block; a movable groove is provided in the adjustment block; the two movable blocks are symmetrically slidably arranged in the movable groove, and the end of the movable block extends to the outside through the movable groove; the spring is provided between the two movable blocks, and the two ends of the spring are fixedly connected to the two movable blocks; a number of fixed grooves are provided on both sides of the inner wall of the movable groove in a linear array, wherein the movable block is plug-fitted with the fixed groove.
[0009] As a preferred embodiment, the shape and size of the connecting block are compatible with the shape and size of the T-block.
[0010] As a preferred embodiment, the movable block has a U-shaped structure.
[0011] As a preferred embodiment, the adjustment component also includes a groove, an open groove and a pressing piece; two grooves are symmetrically opened on both sides of the inner wall of the cross-shaped groove; two open grooves are symmetrically opened on both sides of the inner wall of the movable groove; the pressing piece is fixed on the movable block, and the end of the pressing piece extends to the outside through the open groove and the groove.
[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:
[0013] The fixing device for processing optical glass places the square optical glass to be processed on the connecting piece through the setting of the fixing component, then starts the servo motor to rotate the output shaft of the servo motor, rotates the rotating disk, squeezes the limiting piece against the inner wall of the limiting groove, slides the limiting piece in the limiting groove, slides the T-block in the cross groove, and moves the four clamping plates relative to each other until the four clamping plates contact the square optical glass. At this time, the four clamping plates contact the four sides of the square optical glass, so that the square optical glass is fixed more stably, and the clamping and fixing of the square optical glass is completed. Subsequently, the square optical glass can be processed.
[0014] The fixing device for processing optical glass is provided with an adjusting groove, an adjusting block, a connecting block, a movable groove, a movable block, a spring, a fixed groove and a groove, an open groove and a pressing piece. By pressing two pressing pieces, two movable blocks are relatively slid in the movable groove, the spring is forced to contract, the movable block is separated from the plug-in connection with the fixed groove, the movable block is slid in the movable groove, the connecting block drives the clamping plate to move, and the positions of the four clamping plates can be adjusted. The utility model can be adapted to fix square optical glasses of different sizes, thereby greatly improving the applicability of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a cross-sectional view of the overall structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the rotating disk of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the connector of the utility model;
[0020] Figure 5 It is a partial structural split cross-sectional view of the utility model;
[0021] Figure 6 This is a schematic diagram of the T-block structure of the utility model;
[0022] Figure 7 For the utility model Figure 2 Enlarged schematic diagram at point A in the middle.
[0023] Description of reference numerals:
[0024] In the figure:
[0025] 1. Fixed seat; 2. Fixed component; 3. Adjustment component;
[0026] 201, servo motor; 202, rotating disk; 203, connecting piece; 204, cross slot; 205, T-block; 206, limiting slot; 207, limiting piece; 208, clamping plate;
[0027] 301, adjusting groove; 302, adjusting block; 303, connecting block; 304, movable groove; 305, movable block; 306, spring; 307, fixing groove; 308, groove; 309, opening groove; 310, pressing piece. DETAILED DESCRIPTION
[0028] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.
[0029] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.
[0030] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.
[0031] See also Figures 1 to 7 As shown, this embodiment includes a fixing seat 1, a fixing component 2 and an adjusting component 3;
[0032] The fixing assembly 2 is arranged on the fixing seat 1; wherein the fixing assembly 2 includes a servo motor 201, a rotating disk 202, a connecting piece 203, a cross groove 204, a T-block 205, a limiting groove 206, a limiting piece 207 and a clamping plate 208; the servo motor 201 is fixed on the fixing seat 1 through a motor seat, and the output end of the servo motor 201 extends to the outside through the fixing seat 1; the rotating disk 202 is sleeved on the output shaft of the servo motor 201; the connecting piece 203 is connected to the fixing seat 1 away from the servo motor 201 through a fixing ring; the connecting piece 2 03 is provided with four cross-shaped grooves 204 in a circular array; a T-shaped block 205 is slidably arranged in the cross-shaped groove 204; four limiting grooves 206 are provided in a circular array on the rotating disk 202; a limiting member 207 is fixedly arranged on the side of the T-shaped block 205 close to the rotating disk 202, and the end of the limiting member 207 passes through the cross-shaped groove 204 and extends into the limiting groove 206; wherein, the limiting member 207 is slidably matched with the limiting groove 206; the clamping plate 208 is connected to the T-shaped block 205 through the adjusting component 3; wherein, the clamping plate 208 is in contact with the square optical glass.
[0033] The utility model places the square optical glass to be processed on the connecting piece 203 by setting a fixing component 2, then starts the servo motor 201 to rotate the output shaft of the servo motor 201, rotates the rotating disk 202, squeezes the limiting member 207 against the inner wall of the limiting groove 206, slides the limiting member 207 in the limiting groove 206, slides the T-block 205 in the cross groove 204, and moves the four clamping plates 208 relative to each other until the four clamping plates 208 are in contact with the square optical glass. At this time, the four clamping plates 208 are in contact with the square optical glass on all sides, so that the square optical glass is fixed more stably, thus completing the clamping and fixing of the square optical glass. Subsequently, the square optical glass can be processed.
[0034] As a preferred embodiment, the connecting piece 203 is in an X-shaped structure, so as to facilitate fixing the four sides of the square optical glass and greatly improve the stability of fixing the square optical glass.
[0035] As a preferred embodiment, the limiting groove 206 is an arc-shaped inclined structure, so that the limiting member 207 can slide in the limiting groove 206 to make the four clamping plates 208 move relative to or away from each other, thereby achieving the fixing and disassembly of the square optical glass.
[0036] As a preferred embodiment, the adjustment component 3 includes an adjustment groove 301, an adjustment block 302, a connecting block 303, a movable groove 304, a movable block 305, a spring 306, a fixed groove 307 and a groove 308, an open groove 309 and a pressing piece 310; an adjustment groove 301 is provided on one side of the T-block 205; the adjustment block 302 is slidably arranged in the adjustment groove 301, and the end of the adjustment block 302 extends to the outside through the adjustment groove 301; the connecting block 303 is fixed on the clamping plate 208, and the connecting block 303 is fixedly connected to the end of the adjustment block 302; a movable groove 304 is provided in the adjustment block 302; two movable blocks 305 are symmetrically slidably arranged in the movable groove 304, And the end of the movable block 305 passes through the movable groove 304 and extends to the outside; the spring 306 is arranged between the two movable blocks 305, and the two ends of the spring 306 are fixedly connected to the two movable blocks 305; a plurality of fixed grooves 307 are provided in a linear array on both sides of the inner wall of the movable groove 304; wherein the movable block 305 is plugged into and matched with the fixed groove 307; two grooves 308 are symmetrically provided on both sides of the inner wall of the cross-shaped groove 204; two open grooves 309 are symmetrically provided on both sides of the inner wall of the movable groove 304; the pressing piece 310 is fixedly arranged on the movable block 305, and the end of the pressing piece 310 passes through the open groove 309 and the groove 308 and extends to the outside; wherein the movable block 305 has a U-shaped structure.
[0037] The utility model is provided with an adjusting groove 301, an adjusting block 302, a connecting block 303, a movable groove 304, a movable block 305, a spring 306, a fixed groove 307 and a groove 308, an opening groove 309 and a pressing piece 310. By pressing two pressing pieces 310, the two movable blocks 305 can slide relatively in the movable groove 304, the spring 306 can be contracted under force, the movable block 305 can be separated from the plugging with the fixed groove 307, the movable block 305 can slide in the movable groove 304, the connecting block 303 can drive the clamping plate 208 to move, the positions of the four clamping plates 208 can be adjusted, the utility model can be adapted to fix square optical glasses of different sizes, and the applicability of the utility model is greatly improved.
[0038] As a preferred embodiment, the shape and size of the connecting block 303 are compatible with the shape and size of the T-block 205; when the spring 306 is contracted to the maximum limit, the movable block 305 is disengaged from the fixed groove 307, so that the connecting block 303 can slide in the cross groove 204.
[0039] The servo motor 201 is a conventional instrument, and its working principle, size and model are irrelevant to the problem solved by the present application, so no further description will be given. The control method of the present invention is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.
[0040] How it works
[0041] When the optical glass processing fixing device is used, first, according to the size of the square optical glass to be fixed, the two pressing members 310 are pressed to make the two pressing members 310 move relative to each other, so that the two movable blocks 305 slide relative to each other in the movable groove 304, and the spring 306 is forced to shrink until the spring 306 shrinks to the maximum limit. At this time, the movable block 305 is separated from the plug-in connection with the fixed groove 307, and then the two pressing members 310 are moved to make the pressing members 310 slide in the opening groove 309 and the groove 308, so that the movable block 305 slides in the movable groove 304, and the connecting block 306 is forced to shrink. 3 drives the clamping plate 208 to move until the clamping plate 208 moves to a suitable position. At this time, the two pressing pieces 310 are no longer pressed, and the spring 306 is no longer stressed and begins to stretch, so that the two movable blocks 305 slide away from each other in the movable groove 304, so that the two pressing pieces 310 move away from each other until the spring 306 returns to its original shape. At this time, the movable block 305 is plugged into the fixed groove 307, so that the position of the movable block 305 in the movable groove 304 is fixed. At this time, the position of the clamping plate 208 is fixed, and the positions of the remaining three clamping plates 208 can be adjusted in the above manner;
[0042] After the positions of the four clamping plates 208 are adjusted to the appropriate positions, the square optical glass to be processed is placed on the connecting piece 203, and then the servo motor 201 is started to rotate the output shaft of the servo motor 201, so that the rotating disk 202 rotates, so that the inner wall of the limiting groove 206 squeezes the limiting member 207, so that the limiting member 207 slides in the limiting groove 206, and the T-block 205 slides in the cross groove 204, so that the four clamping plates 208 move relative to each other through the connecting block 303 until the four clamping plates 208 contact the square optical glass. At this time, the clamping and fixing of the square optical glass is completed, and then the square optical glass can be processed.
[0043] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0044] 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. A fixing device for optical glass processing, characterized in that: include: Fixed seat (1); A fixing assembly (2) arranged on the fixing seat (1); The fixing assembly (2) comprises a servo motor (201), a rotating disk (202), a connecting piece (203), a cross-shaped groove (204), a T-shaped block (205), a limiting groove (206), a limiting piece (207) and a clamping plate (208); the servo motor (201) is fixed on the fixing seat (1) through a motor seat, and the output end of the servo motor (201) passes through the fixing seat (1) and extends to the outside; the rotating disk (202) is sleeved on the output shaft of the servo motor (201); the connecting piece (203) is connected to the side of the fixing seat (1) away from the servo motor (201) through a fixing ring; and the connecting piece (203) is annular The array is provided with four cross-shaped grooves (204); the T-shaped block (205) is slidably arranged in the cross-shaped groove (204); the rotating disk (202) is provided with four limiting grooves (206) in a ring array; the limiting member (207) is fixedly arranged on a side of the T-shaped block (205) close to the rotating disk (202), and the end of the limiting member (207) passes through the cross-shaped groove (204) and extends into the limiting groove (206); wherein the limiting member (207) and the limiting groove (206) are slidably matched; the clamping plate (208) is connected to the T-shaped block (205) through an adjusting component (3); wherein the clamping plate (208) is in contact with the square optical glass.
2. The optical glass processing fixture according to claim 1, characterized in that: The connecting piece (203) is in an X-shaped structure.
3. The optical glass processing fixture according to claim 1, characterized in that: The limiting groove (206) is an arc-shaped inclined structure.
4. The optical glass processing fixture according to claim 1, characterized in that: The regulating component (3) comprises: An adjustment groove (301) is provided on one side of the T-shaped block (205); An adjustment block (302) is slidably disposed in the adjustment slot (301), and an end of the adjustment block (302) passes through the adjustment slot (301) and extends to the outside; A connecting block (303) is fixedly mounted on the clamping plate (208), and the connecting block (303) is fixedly connected to the end of the adjusting block (302); The adjusting block (302) is provided with a movable groove (304); There are two movable blocks (305) which are symmetrically slidably arranged in the movable groove (304), and the ends of the movable blocks (305) pass through the movable groove (304) and extend to the outside; A spring (306) is disposed between the two movable blocks (305), and two ends of the spring (306) are fixedly connected to the two movable blocks (305); A plurality of fixed grooves (307) are provided in a linear array on both sides of the inner wall of the movable groove (304); The movable block (305) is plug-fitted into the fixed groove (307).
5. The optical glass processing fixture according to claim 4, characterized in that: The shape and size of the connecting block (303) are compatible with the shape and size of the T-block (205).
6. The optical glass processing fixture according to claim 4, characterized in that: The movable block (305) has a U-shaped structure.
7. The optical glass processing fixture according to claim 6, characterized in that: The regulating component (3) further comprises: Two grooves (308) are symmetrically formed on both sides of the inner wall of the cross-shaped groove (204); Two opening grooves (309) are symmetrically provided on both sides of the inner wall of the movable groove (304); The pressing member (310) is fixedly mounted on the movable block (305), and an end of the pressing member (310) passes through the opening groove (309) and the groove (308) and extends to the outside.