Tool clamp capable of rapidly adjusting angle of wedge angle piece

Abstract

The utility model provides a frock clamp for quickly adjusting the angle of a wedge angle piece, which comprises a base, a wedge angle adjusting plate, an optical cement plate fixing seat and an optical cement plate, the optical cement plate is arranged on the optical cement plate fixing seat, the optical cement plate fixing seat is arranged on the wedge angle adjusting plate, the bottom of the wedge angle adjusting plate is provided with a driven worm wheel, and the driven worm wheel is arranged on the base. A driving worm penetrates through the base, an arc-shaped guide rail is arranged on the upper surface of the base, the bottom of the wedge angle adjusting plate is arranged in the arc-shaped guide rail of the base in a sliding fit mode, and the driving worm is meshed with a driven worm wheel. According to the utility model, the quick processing operation of the wedge angle sheet at any angle can be realized without a leaning body.

Description

Technical Field

[0001] The utility model relates to the technical field of optical device processing, in particular to a tooling fixture for quickly adjusting the angle of a wedge angle piece. Background Art

[0002] In the field of optics, the optical path design often needs to deflect the optical path at a certain angle according to the needs, which requires the optical components to be designed with a certain wedge angle to achieve applications such as deflection angle. With the rapid development of optical fiber communication technology, the demand for such optical component wedges is increasing day by day.

[0003] The traditional processing method of wedge-shaped pieces is to make support bodies of different angles and glue the products to be processed onto the support bodies for processing. The traditional support body mounting and dismounting method requires the production of special support bodies corresponding to the angles of the wedge-shaped pieces, which takes a lot of time and is costly. In addition, the product is first glued to the support body, and then the support body is glued to the glue board. The mounting steps are cumbersome and inefficient. After the processing is completed, the product and the support body need to be separated when dismounting, and the support body also needs to be cleaned before reuse, which requires a lot of labor costs and is not conducive to mass production. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a tooling fixture for quickly adjusting the angle of a wedge-shaped piece, which can realize the rapid processing operation of a wedge-shaped piece with any angle without a support body.

[0005] The utility model is implemented as follows: a tooling fixture for quickly adjusting the angle of a wedge angle piece, comprising a base, a wedge angle adjustment plate, a light plastic board fixing seat and a light plastic board, the light plastic board is installed on the light plastic board fixing seat, the light plastic board fixing seat is installed on the wedge angle adjustment plate, a driven worm gear is provided at the bottom of the wedge angle adjustment plate, an active worm is penetrated through the base, and an arc guide rail is provided on the upper surface of the base, the bottom of the wedge angle adjustment plate is slidably fitted in the arc guide rail of the base, and the active worm is meshed with the driven worm gear. The active worm drives the driven worm gear to rotate a certain angle to achieve the angle inclination of the wedge angle adjustment plate, so that the wedge angle adjustment plate can freely adjust the processing angle on the base as needed, so as to achieve a unified angle adjustment of the products to be processed fixed on the light plastic board, and the processing operation can be performed without installing the corresponding angle support bodies one by one.

[0006] Furthermore, a dovetail arc track connecting groove is provided at the bottom of the wedge angle adjustment plate, and the arc guide rail of the base matches the dovetail arc track connecting groove, thereby realizing a sliding connection.

[0007] Furthermore, the driven worm gear is arranged between the two arc-shaped track connecting grooves.

[0008] Furthermore, the driven worm gear and the wedge angle adjustment plate are integrally formed.

[0009] Furthermore, the base is provided with a fastening bolt for locking the active worm.

[0010] Furthermore, a hand wheel is provided on the active worm.

[0011] Furthermore, a countersunk hole is provided at the bottom of the optical plastic board fixing seat, and a threaded hole corresponding to the countersunk hole is provided on the upper surface of the wedge angle adjustment plate, and the optical plastic board fixing seat and the wedge angle adjustment plate are fixedly connected by bolts.

[0012] Furthermore, fixing threaded holes for fixing the optical plastic board are arranged on both sides of the optical plastic board fixing seat.

[0013] The utility model has the following advantages: by designing a worm drive to adjust the spatial staggered axes, rapid conversion of different wedge angles can be achieved, and rapid mounting and dismounting of the plates can be achieved through replaceable optical plastic plate fixing seats and optical plastic plates, thereby eliminating the processing cost and time of multiple different supports, reducing labor costs, realizing mass production, and improving overall efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a tooling fixture for quickly adjusting the angle of a wedge angle piece.

[0016] Figure 2 It is a top view of the wedge angle adjustment plate of the utility model.

[0017] Figure 3 for Figure 2 AA cross-section diagram.

[0018] Figure 4 It is a front view of the wedge angle adjustment plate of the utility model.

[0019] Figure 5 for Figure 4 BB cross-section diagram.

[0020] Figure 6 It is a top view of the base of the utility model.

[0021] Figure 7 It is a front view of the base of the utility model.

[0022] Figure 8 It is a schematic cross-sectional view of the base of the utility model.

[0023] Description of Figure Numbers:

[0024] 1. Base, 11. Arc guide rail, 2. Wedge angle adjustment plate, 21. Driven worm gear, 22. Dovetail arc track connecting groove, 23. Threaded hole, 3. Optical plastic board fixing seat, 31. Countersunk hole, 32. Fixed threaded hole, 4. Optical plastic board, 5. Active worm, 6. Product to be processed, 7. Fastening bolt, 8. Handwheel. DETAILED DESCRIPTION

[0025] See also Figures 1 to 8 As shown, the utility model provides a fixture for quickly adjusting the angle of a wedge angle piece, comprising a base 1, a wedge angle adjustment plate 2, a light plastic board fixing seat 3 and a light plastic board 4, wherein the light plastic board 4 is mounted on the light plastic board fixing seat 3, and the light plastic board fixing seat 3 is mounted on the wedge angle adjustment plate 2, a driven worm gear 21 is provided at the bottom of the wedge angle adjustment plate 2, a driving worm 5 is penetrated through the base 1, and an arc guide rail 11 is provided on the upper surface of the base 1, the bottom of the wedge angle adjustment plate 2 is slidably fitted in the arc guide rail 11 of the base 1, and the driving worm 5 is meshed with the driven worm gear 21. The driving worm 5 drives the driven worm gear 21 to rotate a certain angle to achieve the angle inclination of the wedge angle adjustment plate 2, so that the wedge angle adjustment plate 2 can freely adjust the processing angle as needed, and realize the unified angle adjustment of the product to be processed 6 fixed on the light plastic board 4, and the processing operation can be performed without installing the corresponding angle support body one by one.

[0026] In a specific embodiment, a dovetail arc track connecting groove 22 is opened at the bottom of the wedge angle adjustment plate 2, the arc guide rail 11 of the base 1 matches the dovetail arc track connecting groove 22, the driven worm gear 21 is arranged between the two arc track connecting grooves 22, and the driven worm gear 21 and the wedge angle adjustment plate 2 are integrally formed.

[0027] In a specific embodiment, the base 1 is provided with a fastening bolt 7 for locking the driving worm.

[0028] In a specific embodiment, a hand wheel 8 is provided on the active worm 5 .

[0029] In a specific embodiment, a countersunk hole 31 is formed at the bottom of the optical plastic board fixing seat 3, and a threaded hole 23 corresponding to the countersunk hole 31 is formed on the upper surface of the wedge angle adjustment plate 2. The optical plastic board fixing seat 3 and the wedge angle adjustment plate 2 are fixedly connected by bolts.

[0030] In a specific embodiment, both sides of the optical plastic board fixing seat 3 are provided with fixing threaded holes 32 for fixing the optical plastic board 4 .

[0031] The working principle of the utility model is as follows:

[0032] When it is necessary to process the wedge angle piece, the product to be processed 6 is laminated onto the laminate board 4, and then the laminate board fixing seat 3 is fixed on the top of the wedge angle adjustment plate 2 with bolts, and the laminate board 4 containing the product to be processed 6 is placed on the upper plate of the laminate board fixing seat 3, and is fastened and fixed in the laminate board fixing threaded holes 32 with bolts; the active worm 5 is adjusted by the hand wheel 8 to drive the driven worm gear 21, and the wedge angle adjustment plate 2 is adjusted together to the required angle; then the fastening bolts 7 are fixed, and the product can be processed on the machine. After the processing is completed, the bolts can be directly loosened for quick disassembly and cleaning, and the replacement process is simple and fast.

[0033] The tooling fixture for quickly adjusting the angle of the wedge piece of the present application improves the constraint of the support body required for traditional processing of the wedge angle, reduces the cost and time of the support body processing; reduces the requirements for the operator's level of polishing glue, directly glues the product to the polishing glue board, and eliminates the operation process of polishing glue on the support body; reduces the overall working hours of manual mounting by 50%; eliminates the repeated use of the support body cleaning process, shortens the delivery time, and improves product competitiveness.

[0034] Although the specific implementation methods of the present invention are described above, those skilled in the art should understand that the specific embodiments described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A fixture for quickly adjusting the angle of a wedge, characterized by: It includes a base, a wedge angle adjustment plate, a light plastic board fixing seat and a light plastic board, the light plastic board is installed on the light plastic board fixing seat, the light plastic board fixing seat is installed on the wedge angle adjustment plate, a driven worm gear is provided at the bottom of the wedge angle adjustment plate, a driving worm is passed through the base, and an arc guide rail is opened on the upper surface of the base, the bottom of the wedge angle adjustment plate is slidably fitted in the arc guide rail of the base, and the driving worm is meshed with the driven worm gear.

2. A fixture for quickly adjusting the angle of a wedge according to claim 1, characterized in that: A dovetail arc track connecting groove is provided at the bottom of the wedge angle adjustment plate, and the arc guide rail of the base matches the dovetail arc track connecting groove.

3. A fixture for quickly adjusting the angle of a wedge according to claim 2, characterized in that: The driven worm gear is arranged between the two arc-shaped track connecting grooves.

4. A fixture for quickly adjusting the angle of a wedge according to claim 1, characterized in that: The driven worm gear and the wedge angle adjustment plate are integrally formed.

5. A fixture for quickly adjusting the angle of a wedge according to claim 1, characterized in that: The base is provided with a fastening bolt for locking the active worm.

6. A fixture for quickly adjusting the angle of a wedge according to claim 1, characterized in that: A hand wheel is arranged on the active worm.

7. A fixture for quickly adjusting the angle of a wedge according to claim 1, characterized in that: A countersunk hole is provided at the bottom of the optical plastic board fixing seat, and a threaded hole corresponding to the countersunk hole is provided on the upper surface of the wedge angle adjustment plate. The optical plastic board fixing seat and the wedge angle adjustment plate are fixedly connected by bolts.

8. The fixture for quickly adjusting the angle of a wedge according to claim 1, characterized in that: Both sides of the optical plastic board fixing seat are provided with fixing threaded holes for fixing the optical plastic board.

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