Optical machining tool clamp with multi-angle stable clamping function
By designing a tooling fixture with multi-angle stable clamping function, and utilizing rotation and sliding adjustment of the clamping components, combined with motor drive and internal threaded sleeve, the problem of damage to optical glass and multi-angle clamping of existing fixtures is solved, achieving stable clamping and improved processing stability.
Patent Information
- Application Number
- CN202423014767.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-07
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-07
AI Technical Summary
Existing optical processing fixtures are prone to edge damage when clamping optical glass, and cannot stably clamp different sizes and multiple angles, resulting in unstable processing.
A tooling fixture with multi-angle stable clamping function was designed, including a mounting base, a rotating component, a clamping component, a rotating bearing component, and an auxiliary component. The position of the clamping component can be adjusted by rotation and sliding. The clamping part and the stabilizing pad are used to reduce the probability of damage. The position of the contact part is adjusted by motor drive and internal thread sleeve to achieve multi-angle stable clamping.
It achieves stable clamping of optical lenses of different sizes and multiple angles, reduces the probability of damage during processing, and improves processing stability.
Smart Images
Figure CN223630205U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to tooling fixture technical field, especially, relate to a kind of tooling fixture with multi-angle stable clamping function for optical processing. BACKGROUND
[0002] Tooling fixture for optical processing plays a vital role in the manufacturing process of optical elements.
[0003] When processing optical glass, the optical glass needs to be clamped, and although the existing clamp can clamp the optical glass, it is easy to cause the tool to collide with the edge of the optical glass during processing, thereby easily causing damage to the optical glass. The fixture usually has a certain size range, and for oversized or undersized optical elements, it may not provide effective clamping and positioning, and most tooling fixtures do not have multi-angle clamping, which makes the optical lens processing unstable.
[0004] In view of the above, a tooling fixture with multi-angle stable clamping function for optical processing is proposed to solve the problem of unstable clamping of different types of lenses. SUMMARY
[0005] Therefore, the utility model aims at providing a tooling fixture with multi-angle stable clamping function for optical processing to solve the problem of unstable clamping of different types of lenses.
[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a tooling fixture with multi-angle stable clamping function for optical processing, comprising:
[0007] A plurality of first rotating components are provided on the mounting seat;
[0008] The clamping assembly is slidably arranged on the first rotating component;
[0009] The rotating bearing assembly is arranged on the mounting seat for placing the lens;
[0010] The second rotating component is arranged on the mounting seat;
[0011] The auxiliary assembly is arranged on the second rotating component and clamps the lens with the rotating bearing assembly.
[0012] The first rotating component provided on the mounting seat can rotate to adjust the position of the clamping assembly mounted on the first rotating component. The clamping assembly is slidably arranged on the first rotating component to increase the area covered by the clamping assembly, thereby adapting to lenses of various sizes. The rotating bearing assembly, the second rotating component and the auxiliary assembly quickly fix the lens and then facilitate the clamping of the clamping assembly.
[0013] Further, the clamping assembly comprises a fixed part, the first rotating assembly is provided with the fixed part, at least two adjusting grooves are arranged on the fixed part, a clamping part is slidably arranged in each of the adjusting grooves, a limiting part is arranged on the fixed part to limit the clamping part, the number of the limiting parts corresponds to the number of the adjusting grooves, and the lens is located between the two clamping parts close to the end face. Compared with the clamping mode from the circumferential direction, the up-and-down clamping mode can reduce the damage probability.
[0014] Further, the clamping parts are provided with stable pads close to the end face, so as to further reduce the damage to the lens.
[0015] Further, the fixed part is at least two square tubes arranged in a staggered manner, the adjusting grooves are square holes in the square tubes, and the limiting parts are arranged on the square tubes corresponding to the adjusting grooves. The distance between the clamping parts is adjusted according to the position of the limiting part to match lenses of different thicknesses.
[0016] Further, the limiting part is a threaded bolt, which can conveniently adjust the distance between the clamping parts.
[0017] Further, the rotating bearing assembly comprises a motor and a bearing table, the motor is arranged on the mounting seat, the bearing table for placing the lens is arranged on the motor, and the motor drives the lens to rotate through the bearing table to adjust to a suitable position for clamping.
[0018] Further, the auxiliary assembly comprises an extension part and a fitting part, the second rotating assembly is connected through the extension part and the fitting part, the end of the lens away from the bearing table is coupled with the fitting part, and the position of the fitting part is adjusted through the extension part, so that the fitting part can better fit the lens placed on the bearing table.
[0019] Further, the extension part is an internally threaded sleeve, the second rotating assembly is coupled with the internally threaded sleeve, and the position of the internally threaded sleeve can be quickly adjusted.
[0020] Further, the fitting part is a fitting disc, the fitting disc is rotatably arranged on the end of the internally threaded sleeve away from the second rotating assembly, and the fitting disc can better fit the lens.
[0021] Further, the mounting seat is arranged on the base.
[0022] Beneficial effects:
[0023] The first rotating component on the mounting base can rotate to adjust the position of the clamping component mounted on the first rotating component. The clamping component is slidably set on the first rotating component to increase the area that the clamping component can cover, thereby adapting to lenses of various sizes. Rotating the bearing component, the second rotating component, and the auxiliary component quickly fixes the lens and facilitates the clamping of the clamping component. Attached Figure Description
[0024] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:
[0025] Figure 1 This is a schematic diagram of the overall structure of the optical processing tooling fixture with multi-angle stabilizing clamping function described in this utility model;
[0026] Figure 2 This is a schematic diagram of the rotating bearing component of an optical processing tooling fixture with multi-angle stabilizing clamping function as described in this utility model;
[0027] Figure 3 This is a schematic diagram of the auxiliary components of an optical processing tooling fixture with multi-angle stabilizing clamping function as described in this utility model;
[0028] Figure 4 This is a schematic diagram of the clamping assembly of an optical processing tooling fixture with multi-angle stabilizing clamping function as described in this utility model;
[0029] Figure 5 This is a schematic diagram of the first rotating component mounting end of the optical processing tooling fixture with multi-angle stable clamping function described in this utility model.
[0030] In the figure, base 1; mounting base 2; first rotating assembly 3; clamping assembly 4; fixing part 4-1; adjusting groove 4-2; clamping part 4-3; limiting part 4-4; stabilizing pad 4-5; rotating bearing assembly 5; motor 5-1; bearing platform 5-2; lens 6; second rotating assembly 7; auxiliary assembly 8; extension part 8-1; fitting part 8-2. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present utility model can be combined with each other, and the described embodiments are only some embodiments of the present utility model, not all embodiments.
[0032] It should be noted that the description of the utility model is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the structure must be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the utility model. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.
[0033] In the description of the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection" and "connection" should be broadly understood, for example, it can be fixed connection, or detachable connection, or integral connection, it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0034] Referring to the description of the embodiment, a tool clamp with multi-angle stable clamping function for optical processing is provided, comprising:
[0035] The mounting seat 2 is provided with a plurality of first rotating components 3;
[0036] The clamping assembly 4 is slidably arranged on the first rotating component 3;
[0037] The rotating bearing assembly 5 is arranged on the mounting seat 2 for placing the lens 6;
[0038] The second rotating component 7 is arranged on the mounting seat 2;
[0039] The auxiliary assembly 8 is arranged on the second rotating component 7 and clamps the lens 6 with the rotating bearing assembly 5.
[0040] The first rotating component 3 provided on the mounting seat 2 can rotate, adjust the position of the clamping assembly 4 mounted on the first rotating component 3, the clamping assembly 4 is slidably arranged on the first rotating component 3 to increase the area covered by the clamping assembly 4, and then adapt to a plurality of lenses of different sizes, the rotating bearing assembly 5, the second rotating component 7 and the auxiliary assembly 8 quickly fix the lens and then facilitate the clamping of the clamping assembly 4, the mounting seat 2 is disc-shaped and arranged on the base 1, the first rotating component 3 is a columnar support rod, a plurality of first rotating components 3 are evenly distributed on the mounting seat 2, the first rotating component 3 and the mounting seat 2 are provided with threaded fixing bolts at the contact end, the first rotating component 3 is quickly mounted on the mounting seat 2 through the threaded fixing bolts, and the rotation of the first rotating component 3 can also be performed.
[0041] In the embodiment, the clamping assembly 4 comprises a fixed part 4-1, the first rotating assembly 3 is provided with the fixed part 4-1, at least two adjusting grooves 4-2 are arranged on the fixed part 4-1, a clamping part 4-3 is slidably arranged in each adjusting groove 4-2, a limiting part 4-4 is arranged on the fixed part 4-1 to limit the clamping part 4-3, the number of the limiting parts 4-4 corresponds to the number of the adjusting grooves 4-2, the lens 6 is located between the two clamping parts 4-3 close to the end surface, the clamping parts 4-3 close to the end surface are provided with a stabilizing pad 4-5, the fixed part 4-1 is at least two square tubes arranged in a staggered manner, the adjusting groove 4-2 is a square hole in the square tube, the limiting part 4-4 is arranged in the square tube corresponding to the adjusting groove 4-2, the limiting part 4-4 is a threaded bolt, the two fixed parts 4-1 are arranged on the first rotating assembly 3 in an upper and lower staggered manner, the clamping part 4-3 is a long strip at one end and a disc at the other end, the long strip end of the clamping part 4-3 slides in the adjusting groove 4-2, and the long strip end has only two degrees of freedom in the adjusting groove 4-2, one is to move along the direction of the square tube of the fixed part 4-1 to increase the covered area of the clamping part 4-3 to adapt to lenses of different sizes and shapes, and the other is to move along the direction of the disc end surface of the clamping part 4-3, which can adapt to lenses 6 of a certain thickness. The lens 6 is fixed by clamping two end surfaces, which can effectively reduce the damage to the lens caused by clamping and fixing.
[0042] In the embodiment, the rotating bearing assembly 5 comprises a motor 5-1 and a bearing table 5-2, the mounting seat 2 is provided with the motor 5-1, the motor 5-1 is provided with the bearing table 5-2 for placing the lens 6, the motor shaft of the motor 5-1 is connected through a connecting sleeve and a connecting column, the motor shaft and the connecting sleeve are fixed through a screw rod, the connecting column is provided with a rotating shaft installed on the bearing table 5-2 close to the end of the bearing table 5-2, when the lens 6 is placed on the bearing table 5-2, the lens 6 can be adjusted to a better matching position with the clamping assembly 4 through two rotating modes of the bearing table 5-2.
[0043] In the embodiment, the auxiliary assembly 8 comprises an extension part 8-1 and a fitting part 8-2, the second rotating assembly 7 is connected through the extension part 8-1 and the fitting part 8-2, the lens 6 is coupled with the fitting part 8-2 away from the bearing table 5-2, the extension part 8-1 is an internally threaded sleeve, the second rotating assembly 7 is coupled with the internally threaded sleeve, the fitting part 8-2 is a fitting disc, the internally threaded sleeve is rotatably provided with the fitting disc away from the second rotating assembly 7, the second rotating assembly 7 is a bent rod, one end of the second rotating assembly 7 is installed on the mounting seat 2 through a fixed threaded bolt, the other end of the second rotating assembly 7 is provided with the extension part 8-1, the extension part 8-1 is an internally threaded sleeve and is threadedly connected with the second rotating assembly 7, the fitting part 8-2 arranged on the extension part 8-1 can be adjusted by rotating the extension part 8-1, so that the fitting part 8-2 is closely fitted with the end surface of the lens 6 away from the bearing table 5-2, and the lens 6 is clamped by the auxiliary assembly 8, and the lens 6 is clamped more stably.
[0044] Working principle
[0045] When the lens 6 is clamped, the lens 6 is moved to the bearing table 5-2, then the second rotating assembly 7 is rotated to rotate the auxiliary assembly 8 to the upper side of the lens 6, the fitting part 8-2 is moved by rotating the extension part 8-1, until the fitting part 8-2 is fitted with the lens 6, the lens 6 is clamped by the fitting part 8-2 and the lens 6, then the first rotating assembly 3 is adjusted, so that the clamping assemblies 4 arranged on the first rotating assembly 3 are uniformly distributed around the lens 6, then the clamping assemblies 4 are fixed by rotating the limiting part 4-4 to make the limiting part 4-4 act on the clamping part 4-3, so that the lens 6 is clamped and fixed, a plurality of clamping parts 4-3 can stably clamp a plurality of corners of the lens, so that the lens 6 is stably positioned during machining, and the problem that the existing tooling fixture usually has a certain size range, and cannot provide effective clamping and positioning for optical elements that are too large or too small, and most tooling fixtures do not have multi-angle clamping, so that the problem that the optical lens 6 is unstable during machining is solved.
[0046] The above disclosed embodiments of the utility model are only used to help explain the utility model. The embodiments do not describe all the details, and the utility model is not limited to the specific implementation. According to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.
Claims
1. A tool clamp for optical processing having a multi-angle stable clamping function, characterized by, The utility model relates to a lens clamping device, including: The mounting seat (2) is provided with a plurality of first rotating components (3); The clamping component (4) is slidably arranged on the first rotating component (3); The rotating bearing component (5) is arranged on the mounting seat (2) and is used for placing the lens (6); The second rotating component (7) is arranged on the mounting seat (2); The auxiliary component (8) is arranged on the second rotating component (7) and clamps the lens (6) with the rotating bearing component (5).
2. The optical processing fixture clamp with multi-angle stable clamping function according to claim 1, characterized in that: The clamping component (4) includes a fixed part (4-1), the first rotating component (3) is provided with a fixed part (4-1), at least two staggered adjusting grooves (4-2) are arranged on the fixed part (4-1), the adjusting grooves (4-2) are slidably arranged in the two adjusting grooves (4-2), the fixed part (4-1) is provided with a limiting part (4-4) for limiting the clamping part (4-3), the limiting part (4-4) corresponds to the number of adjusting grooves (4-2), and the lens (6) is located between the two clamping parts (4-3) close to the end face.
3. The optical processing fixture clamp with multi-angle stable clamping function according to claim 2, characterized in that: The clamping part (4-3) is provided with a stabilizing pad (4-5) close to the end face.
4. The optical processing fixture clamp with multi-angle stable clamping function according to claim 3, characterized in that: The fixed part (4-1) is at least two staggered square tubes, the adjusting grooves (4-2) are square holes in the square tubes, and the limiting part (4-4) is arranged in the corresponding adjusting groove (4-2) of the square tube.
5. The optical processing fixture clamp with multi-angle stable clamping function according to claim 4, characterized in that: The limiting part (4-4) is a threaded bolt.
6. The optical processing fixture clamp with multi-angle stable clamping function according to any one of claims 1-5, characterized in that: The rotating bearing component (5) includes a motor (5-1) and a bearing table (5-2), the mounting seat (2) is provided with the motor (5-1), the motor (5-1) is provided with the bearing table (5-2) for placing the lens (6).
7. The optical processing fixture clamp with multi-angle stable clamping function according to claim 6, characterized in that: The auxiliary component (8) includes an extension part (8-1) and a fitting part (8-2), the second rotating component (7) is connected through the extension part (8-1) and the fitting part (8-2), and one end of the lens (6) away from the bearing table (5-2) is coupled with the fitting part (8-2).
8. The optical processing fixture clamp with multi-angle stable clamping function according to claim 7, characterized in that: The extension part (8-1) is an internally threaded sleeve, the second rotating component (7) is coupled with the internally threaded sleeve.
9. The optical processing fixture clamp with multi-angle stable clamping function according to claim 8, characterized in that: The fitting part (8-2) is a fitting disc, and the internally threaded sleeve is rotatably provided with the fitting disc away from the second rotating component (7).
10. A tooling fixture for optical processing with multi-angle stabilizing clamping function, characterized in that, The mounting seat (2) as claimed in claim 1, 2, 3, 4, 5, 7, 8 or 9 is arranged on the base (1).