Optical angle detection device for tail fiber adapter

Abstract

The invention relates to the technical field of adapter light angle detection, in particular to a tail fiber adapter light angle detection device which comprises a bottom plate, a fixing frame is fixed to the first end of the bottom plate, a Z-axis moving assembly is movably installed on the fixing frame, and a target ring is fixed to the Z-axis moving assembly. The second end of the bottom plate is movably provided with an X-axis moving assembly, the X-axis moving assembly is movably provided with a Y-axis moving assembly, the Y-axis moving assembly is fixedly provided with a gearbox, and the gearbox is provided with a clamping assembly and an adjusting assembly used for adjusting the displacement of the clamping assembly relative to the target ring. The X-axis moving assembly, the Y-axis moving assembly and the Z-axis moving assembly are movably mounted on the bottom plate, so that the positions of the clamping assembly and the target ring can be conveniently adjusted, the coaxiality between the clamping assembly and the target ring can be conveniently adjusted, and the clamping assembly can be coaxial with the target ring during detection after clamping a product.

Description

Technical Field

[0001] The invention relates to the technical field of adapter light angle detection, in particular to a pigtail adapter light angle detection device. Background Art

[0002] The inspection adapter light angle is the parameter standard value of the projection area of ​​the 360-degree closed loop formed by the light emitted by the product from the starting point to a certain distance. Traditional technology usually fixes the product on a tooling at one end, and then sets up a fixed target ring at a certain distance in front of the product. The light emitted by the product is projected on the target ring, and then the aperture size of one circle is compared to see if it meets the standard, so as to judge whether the product is qualified or not.

[0003] In traditional technology, the product and the target ring are fixed separately, that is, the positions of the transmitting end and the projection end are fixed, and it can only be used for the detection of products of the same specification; when it is necessary to inspect products of different specifications, since the aperture sizes projected by products of different specifications are different, it is necessary to readjust the distance and coaxiality of the product fixture and the target ring, that is, to adjust the position change between the transmitting end and the projection end. Traditional technology adopts a fixed structure and cannot be adjusted. Product fixtures and target rings of different specifications can only be replaced, which increases additional equipment costs. For example, the utility model patent with announcement number CN202002626U discloses a laser angle detection device for an optical fiber connector; the transmitting end and the projection end of the detection device are fixed, and the distance and coaxiality of the product fixture and the target ring cannot be adjusted according to products of different specifications, and the application range is relatively small.

[0004] Therefore, there is still room for improvement in the prior art. Summary of the invention

[0005] In order to solve the problem in the prior art that the distance and coaxiality of the product fixture and the target ring cannot be adjusted according to products of different specifications due to the fixed positions of the transmitting end and the projection end, the present invention proposes a pigtail adapter light angle detection device.

[0006] In order to achieve the above object, the technical solution applied by the present invention is as follows:

[0007] A pigtail adapter optical angle detection device comprises a base plate, a fixing frame is fixed to the first end of the base plate, a Z-axis moving assembly is movably mounted on the fixing frame, and a target ring is fixed on the Z-axis moving assembly; an X-axis moving assembly is movably mounted on the second end of the base plate, a Y-axis moving assembly is movably mounted on the X-axis moving assembly, a gear box is fixedly mounted on the Y-axis moving assembly, a clamping assembly and an adjustment assembly for adjusting the displacement of the clamping assembly relative to the target ring are installed on the gear box.

[0008] According to the above scheme, the X-axis moving assembly includes an X-axis moving platform and handwheel one. The X-axis moving platform can be slid forward and backward and installed on the base plate. The handwheel one can be rotatably installed on the base plate. The handwheel one is threadedly connected to the X-axis moving platform. By rotating the handwheel one, the front and rear horizontal displacement of the X-axis moving platform relative to the base plate can be adjusted.

[0009] According to the above scheme, the Y-axis moving assembly includes a Y-axis moving platform and handwheel 2. The Y-axis moving platform can be slid left and right and installed on the X-axis moving platform. The handwheel 2 can be rotatably installed on the X-axis moving platform. The handwheel 2 is threadedly connected to the Y-axis moving platform. By rotating the handwheel 2, the left and right horizontal displacement of the Y-axis moving platform relative to the X-axis moving platform can be adjusted.

[0010] According to the above scheme, the Z-axis moving assembly includes a Z-axis moving platform and handwheel three. The Z-axis moving platform can be slid up and down and installed on the fixed frame. The handwheel three can be rotatably installed on the fixed frame. The handwheel three is threadedly connected to the Z-axis moving platform. By rotating the handwheel three, the vertical displacement of the Z-axis moving platform relative to the fixed frame can be adjusted.

[0011] According to the above scheme, the clamping assembly includes a fixed block, a spring, a threaded tube, a sliding rod, a clamp and a clamping sleeve, an inner cavity is formed in the gear box, the first end of the threaded tube is fixedly connected to the clamping sleeve, the second end of the threaded tube is arranged through the inner cavity, the first end of the sliding rod is fixedly connected to the clamp, the clamp and the clamping sleeve are arranged correspondingly, the second end of the sliding rod passes through the inner hole of the threaded tube and is fixedly connected to the fixed block, the spring sleeve is arranged on the sliding rod, and the two ends of the spring are respectively abutted against the fixed block and the threaded tube, and the threaded tube and the adjustment assembly are arranged correspondingly.

[0012] According to the above scheme, the adjustment component includes bevel gear one, bevel gear two, a transmission shaft and handwheel four, bevel gear one is threadedly connected to the threaded tube, bevel gear two is meshingly connected to bevel gear one, the first end of the transmission shaft is fixedly connected to bevel gear two, the second end of the transmission shaft is fixedly connected to handwheel four after passing through the gear box, and a limit assembly is provided between the first end of the threaded tube and the first end of the sliding rod.

[0013] According to the above solution, the limiting assembly includes an outer sleeve arranged at the first end of the threaded tube and an inner sleeve arranged at the first end of the sliding rod, and the inner sleeve and the outer sleeve are correspondingly limited.

[0014] According to the above solution, a side bearing cover is fixed to the side of the gear box close to the hand wheel four, and the side bearing cover is provided with a bearing corresponding to the transmission shaft.

[0015] According to the above scheme, a rear cover is fixed on one side of the gear box close to the fixed block, a front cover is fixed on the gear box close to the clamp, a threaded tube is passed through the rear cover and the front cover, and the threaded tube can rotate relative to the rear cover and the front cover.

[0016] According to the above solution, a protective cover is provided on the top of the gear box.

[0017] Beneficial effects of the present invention:

[0018] The present invention is arranged as follows: a Z-axis moving component is movably installed at the first end of the base plate, a target ring is fixed on the Z-axis moving component, and the target ring is movably arranged, so that the position of the target ring can be easily adjusted; an X-axis moving component is movably installed at the second end of the base plate, a Y-axis moving component is movably installed on the X-axis moving component, a gear box is installed on the Y-axis moving component, and a clamping component is installed on the gear box, and the clamping component is movably arranged, so that the position of the clamping component can be easily adjusted; thereby, the coaxiality between the clamping component and the target ring can be conveniently adjusted, and an adjustment component for adjusting the displacement of the clamping component relative to the target ring is also installed on the gear box, so that the distance between the clamping component and the target ring can be adjusted, and the present invention is arranged as follows: BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view of the overall structure of the present invention;

[0020] Figure 2 It is a top view of the overall structure of the present invention;

[0021] Figure 3 It is an exploded view of the overall structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the detection state of the present invention;

[0023] Figure 5 yes Figure 4 Enlarged view of position A in the middle.

[0024] In the figure:

[0025] 1. Base plate; 11. Fixed frame; 2. X-axis moving platform; 21. Handwheel one; 3. Y-axis moving platform; 31. Handwheel two; 4. Z-axis moving platform; 41. Handwheel three; 42. Target ring; 5. Gear box; 51. Rear cover; 52. Front cover; 53. Side bearing cover; 54. Protective cover; 6. Fixed block; 7. Spring; 8. Bevel gear one; 9. Threaded pipe; 91. Outer sleeve; 10. Sliding rod; 101. Inner sleeve; 11. Clamp; 12. Clamping sleeve; 13. Bevel gear two; 14. Transmission shaft; 15. Bearing; 16. Handwheel four. DETAILED DESCRIPTION

[0026] The technical solution of the present invention is described below in conjunction with the accompanying drawings and embodiments.

[0027] like Figures 1 to 5As shown, a pigtail adapter optical angle detection device described in the present invention includes a base plate 1, a fixing frame 11 is fixed to the first end of the base plate 1, a Z-axis moving assembly is movably mounted on the fixing frame 11, and a target ring 42 is fixed to the Z-axis moving assembly; an X-axis moving assembly is movably mounted on the second end of the base plate 1, a Y-axis moving assembly is movably mounted on the X-axis moving assembly, a gear box 5 is fixedly mounted on the Y-axis moving assembly, a clamping assembly and an adjustment assembly for adjusting the displacement of the clamping assembly relative to the target ring 42 are installed on the gear box 5. In this arrangement, a Z-axis moving component is movably installed at the first end of the base plate 1, a target ring 42 is fixed on the Z-axis moving component, and the target ring 42 is movably arranged, so that the position of the target ring 42 can be easily adjusted; an X-axis moving component is movably installed at the second end of the base plate 1, a Y-axis moving component is movably installed on the X-axis moving component, a gear box 5 is installed on the Y-axis moving component, and a clamping component is installed on the gear box 5, and the clamping component is movably arranged, so that the position of the clamping component can be easily adjusted; thereby, the coaxiality between the clamping component and the target ring 42 can be easily adjusted, and an adjustment component for adjusting the displacement of the clamping component relative to the target ring 42 is also installed on the gear box 5, so that the distance between the clamping component and the target ring 42 can be adjusted, which is suitable for light angle detection of products of different specifications.

[0028] Further, the X-axis moving assembly includes an X-axis moving platform 2 and a handwheel 21, the X-axis moving platform 2 can be slidably mounted on the bottom plate 1, the handwheel 21 can be rotatably mounted on the bottom plate 1, the handwheel 21 is threadedly connected to the X-axis moving platform 2, and the front and rear horizontal displacement of the X-axis moving platform 2 relative to the bottom plate 1 can be adjusted by rotating the handwheel 21; the Y-axis moving assembly includes a Y-axis moving platform 3 and a handwheel 31, the Y-axis moving platform 3 can be slidably mounted on the X-axis moving platform 2, and the handwheel 31 can be rotatably mounted on the X On the X-axis moving platform 2, the second handwheel 31 is threadedly connected with the Y-axis moving platform 3, and the horizontal displacement of the Y-axis moving platform 3 relative to the X-axis moving platform 2 can be adjusted by rotating the second handwheel 31; the Z-axis moving assembly includes the Z-axis moving platform 4 and the third handwheel 41, the Z-axis moving platform 4 can be slidably installed on the fixed frame 11, the third handwheel 41 can be rotatably installed on the fixed frame 11, the third handwheel 41 is threadedly connected with the Z-axis moving platform 4, and the vertical displacement of the Z-axis moving platform 4 relative to the fixed frame 11 can be adjusted by rotating the third handwheel 41. In this way, the coaxiality between the clamping assembly and the target ring 42 can be adjusted very conveniently under the cooperation of the first handwheel 21, the second handwheel 31 and the third handwheel 41.

[0029] Specifically, the clamping assembly includes a fixed block 6, a spring 7, a threaded tube 9, a slide bar 10, a clamp 11, and a clamping sleeve 12. An inner cavity is formed in the gear box 5. The first end of the threaded tube 9 is fixedly connected to the clamping sleeve 12. The second end of the threaded tube 9 is arranged through the inner cavity. The first end of the slide bar 10 is fixedly connected to the clamp 11. The clamp 11 and the clamping sleeve 12 are arranged correspondingly. The second end of the slide bar 10 passes through the inner hole of the threaded tube 9 and is fixedly connected to the fixed block 6. The spring 7 is sleeved on the slide bar 10, and the two ends of the spring 7 are respectively in contact with the fixed block 6 and the threaded tube 9. The threaded tube 9 is arranged correspondingly to the adjustment assembly. In this way, in the initial state, the clamp 11 is located in the clamping sleeve 12. Figure 1 , 2 As shown in 4, when it is necessary to clamp the product, push the fixed block 6 to drive the slide bar 10 to slide relative to the threaded tube 9, so that the clamp 11 can slide out of the clamping sleeve 12, and then place the product on the opening of the clamp 11, release the fixed block 6, and under the reset of the spring 7, drive the fixed block 6 to drive the slide bar 10 and the clamp 11 to retract, when the clamp 11 is re-positioned in the clamping sleeve 12, the clamping sleeve 12 limits the two sides of the clamp 11 to achieve the clamping effect of the product, when it is necessary to replace the product, push the fixed block 6 again to drive the slide bar 10 to slide relative to the threaded tube 9, so that the clamp 11 can slide out of the clamping sleeve 12, and then replace the product. It is easy to operate and can improve the detection efficiency.

[0030] In practical applications, the threaded tube 9 and the sliding rod 10 are coaxially arranged.

[0031] Further, the adjustment assembly includes a bevel gear 18, a bevel gear 213, a transmission shaft 14 and a hand wheel 416. The bevel gear 18 is threadedly connected to the threaded tube 9, the bevel gear 213 is meshedly connected to the bevel gear 18, the first end of the transmission shaft 14 is fixedly connected to the bevel gear 213, the second end of the transmission shaft 14 is fixedly connected to the hand wheel 416 after passing through the gear box 5, and a limit assembly is provided between the first end of the threaded tube 9 and the first end of the slide bar 10. In this way, when it is necessary to adjust the fixture 11 to drive the product to move relative to the target ring 42, the hand wheel 416 can be rotated, the hand wheel 416 drives the transmission shaft 14 to rotate, the transmission shaft 14 drives the bevel gear 213 to rotate, the bevel gear 213 drives the bevel gear 18 to rotate, the bevel gear 18 and the threaded tube 9 undergo a threaded motion, and since a limit assembly is provided between the first end of the threaded tube 9 and the first end of the slide bar 10, under the action of the limit, the threaded tube 9 drives the slide bar 10, the fixture 11 and the product to move synchronously, such as Figure 3 and 4 As shown, the distance between the product and the target ring 42 can be adjusted, and the detection of products of different specifications can be applied.

[0032] Furthermore, the limiting assembly includes an outer sleeve 91 disposed at the first end of the threaded tube 9 and an inner sleeve 101 disposed at the first end of the slide rod 10 , and the inner sleeve 101 and the outer sleeve 91 are limited in position correspondingly.

[0033] In actual application, the inner sleeve 101 is assembled with the fixture 11 , and a slot for installing the fixture 11 is provided on the inner sleeve 101 . The outer sleeve 91 is assembled with the clamping sleeve 12 , and a slot for installing the clamping sleeve 12 is provided on the outer sleeve 91 .

[0034] It should be noted that the limit assembly is only used when the threaded tube 9 is displaced relative to the target ring 42, the outer sleeve 91 drives the inner sleeve 101 to move relative to the target ring 42, and then drives the slide bar 10, the clamp 11 and the product to move synchronously, and under the action of the spring 7, the inner sleeve 101 is always located in the outer sleeve 91; when clamping the product, the fixed block 6 is pushed to drive the slide bar 10 to slide relative to the threaded tube 9, the inner sleeve 101 slides out of the outer sleeve 91, and drives the clamp 11 to move out of the clamping sleeve 11. 2, the spring 7 is in a compressed state. When the fixing block 6 is released, the fixing block 6, the slide bar 10, the clamp 11 and the product are synchronously retracted under the rebound force of the spring 7 until the clamp 11 is retracted into the clamping sleeve 12. Under the action of the clamping sleeve 12, the opening of the clamp 11 is limited to achieve the purpose of clamping the product. At the same time, the inner sleeve 101 is retracted into the outer sleeve 91, and the inner sleeve 101 and the outer sleeve 91 are abutted and limited. Therefore, the limiting component also serves to limit the retraction stroke of the slide bar 10.

[0035] Further, a side bearing cover 53 is fixed to the side of the gear box 5 close to the hand wheel 29 16, and a bearing 15 corresponding to the transmission shaft 14 is arranged on the side bearing cover 53. With this arrangement, the transmission shaft 14 rotates more smoothly during adjustment, and the damping force is small.

[0036] Furthermore, a rear cover 51 is fixed to one side of the gear box 5 close to the fixed block 6 , a front cover 52 is fixed to the gear box 5 close to the clamp 11 , the threaded tube 9 is passed through the rear cover 51 and the front cover 52 , and the threaded tube 9 can rotate relative to the rear cover 51 and the front cover 52 .

[0037] Furthermore, a protective cover 54 is provided on the top of the gear box 5. This arrangement prevents dust and other impurities from entering the inner cavity to affect the meshing performance of the helical gear 2 13 and the helical gear 1 8, and facilitates assembly of components and subsequent maintenance.

[0038] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the present invention and the claims, which all belong to the protection scope of the present invention.

Claims

1. A pigtail adapter optical angle detection device, characterized in that: It comprises a base plate (1), a fixing frame (11) being fixed to a first end of the base plate (1), a Z-axis moving assembly being movably mounted on the fixing frame (11), and a target ring (42) being fixed to the Z-axis moving assembly; An X-axis moving assembly is movably mounted on the second end of the base plate (1), a Y-axis moving assembly is movably mounted on the X-axis moving assembly, a gear box (5) is fixedly mounted on the Y-axis moving assembly, and a clamping assembly and an adjusting assembly for adjusting the displacement of the clamping assembly relative to the target ring (42) are mounted on the gear box (5).

2. The optical angle detection device for a pigtail adapter according to claim 1, characterized in that: The X-axis moving assembly comprises an X-axis moving platform (2) and a hand wheel (21); the X-axis moving platform (2) can be slidably mounted on the base plate (1) forward and backward; the hand wheel (21) can be rotatably mounted on the base plate (1); the hand wheel (21) is threadedly connected to the X-axis moving platform (2); and the front and rear horizontal displacement of the X-axis moving platform (2) relative to the base plate (1) can be adjusted by rotating the hand wheel (21).

3. The optical angle detection device of a pigtail adapter according to claim 2, characterized in that: The Y-axis moving assembly comprises a Y-axis moving platform (3) and a second hand wheel (31); the Y-axis moving platform (3) can be slidably mounted on the X-axis moving platform (2) to the left and right; the second hand wheel (31) can be rotatably mounted on the X-axis moving platform (2); the second hand wheel (31) is threadedly connected to the Y-axis moving platform (3); and the left and right horizontal displacement of the Y-axis moving platform (3) relative to the X-axis moving platform (2) can be adjusted by rotating the second hand wheel (31).

4. The optical angle detection device for a pigtail adapter according to claim 2, characterized in that: The Z-axis moving assembly comprises a Z-axis moving platform (4) and a hand wheel three (41); the Z-axis moving platform (4) can be slidably mounted on a fixed frame (11) up and down; the hand wheel three (41) can be rotatably mounted on the fixed frame (11); the hand wheel three (41) is threadedly connected to the Z-axis moving platform (4); and the vertical displacement of the Z-axis moving platform (4) relative to the fixed frame (11) can be adjusted up and down by rotating the hand wheel three (41).

5. The optical angle detection device for a pigtail adapter according to claim 1, characterized in that: The clamping assembly comprises a fixed block (6), a spring (7), a threaded tube (9), a sliding rod (10), a clamp (11) and a clamping sleeve (12); an inner cavity is formed in the gear box (5); the first end of the threaded tube (9) is fixedly connected to the clamping sleeve (12); the second end of the threaded tube (9) is arranged through the inner cavity; the first end of the sliding rod (10) is fixedly connected to the clamp (11); the clamp (11) and the clamping sleeve (12) are arranged correspondingly; the second end of the sliding rod (10) passes through the inner hole of the threaded tube (9) and is fixedly connected to the fixed block (6); the spring (7) is sleeved on the sliding rod (10), and the two ends of the spring (7) are respectively abutted against the fixed block (6) and the threaded tube (9); the threaded tube (9) and the adjusting assembly are arranged correspondingly.

6. The optical angle detection device of a pigtail adapter according to claim 5, characterized in that: The adjustment assembly comprises a bevel gear 1 (8), a bevel gear 2 (13), a transmission shaft (14) and a hand wheel 4 (16); the bevel gear 1 (8) is threadedly connected to the threaded tube (9); the bevel gear 2 (13) is meshingly connected to the bevel gear 1 (8); the first end of the transmission shaft (14) is fixedly connected to the bevel gear 2 (13); the second end of the transmission shaft (14) is fixedly connected to the hand wheel 4 (16) after passing through the gear box (5); and a limit assembly is provided between the first end of the threaded tube (9) and the first end of the slide rod (10).

7. The optical angle detection device of a pigtail adapter according to claim 6, characterized in that: The limiting assembly comprises an outer sleeve (91) provided at the first end of the threaded tube (9) and an inner sleeve (101) provided at the first end of the sliding rod (10), and the inner sleeve (101) and the outer sleeve (91) are correspondingly limited.

8. The optical angle detection device of a pigtail adapter according to claim 6, characterized in that: A side bearing cover (53) is fixed to a side of the gear box (5) close to the hand wheel four (16), and a bearing (15) corresponding to the transmission shaft (14) is provided on the side bearing cover (53).

9. The optical angle detection device of a pigtail adapter according to claim 5, characterized in that: A rear cover (51) is fixed to one side of the gear box (5) close to the fixed block (6), a front cover (52) is fixed to the gear box (5) close to the clamp (11), the threaded tube (9) is passed through the rear cover (51) and the front cover (52), and the threaded tube (9) can rotate relative to the rear cover (51) and the front cover (52).

10. The optical angle detection device of a pigtail adapter according to claim 5, characterized in that: A protective cover (54) is provided on the top of the gear box (5).

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