A fast measuring device for linear optical axis diameter

Abstract

The present invention relates to the field of linear optical axis measurement technology, and specifically to a rapid measurement device for the diameter of a linear optical axis, comprising a dispersion mechanism fixed to the outer wall of one side of a conveying unit, used to disperse and convey the concentrated optical axis for measurement; four measuring mechanisms, which are fixed on the outer wall of the dispersion mechanism at equal intervals, used to measure the thickness of the optical axis; a marking mechanism, fixed between the outer walls of one side of the four measuring mechanisms, used to mark the optical axis that fails the measurement; and a projection mechanism, fixed to the outer wall of one side of the conveying unit near the dispersion mechanism, used to detect the shape of the optical axis. In the present invention, the concentrated optical axes can be dispersed inside each slide slot two through the dispersion mechanism, so that multiple measuring mechanisms can simultaneously check the diameters of the optical axes inside multiple slide slots two, and no human operation is required during the process, and the distribution can be quickly performed, which effectively improves the work efficiency and reduces the labor intensity.

Description

Technical Field

[0001] The invention relates to the technical field of linear optical axis measurement, and in particular to a fast measuring device for the diameter of a linear optical axis. Background Art

[0002] In the field of industrial manufacturing, linear optical axes are key mechanical components and are widely used in automation equipment, precision machinery, and various transmission systems. The diameter accuracy of linear optical axes is directly related to the operating efficiency and stability of mechanical equipment. Therefore, fast and accurate measurement of the diameter of linear optical axes is an important part of the production process.

[0003] The traditional method of measuring the diameter of a linear optical axis is usually based on manual measurement using tools such as calipers. This method is not only inefficient, but also easily affected by the operator's skills and visual fatigue, resulting in deviations in the measurement results. Especially in a mass production environment, this measurement method is difficult to meet the requirements of high efficiency and high precision. Summary of the invention

[0004] In order to overcome the above-mentioned technical problems, the purpose of the present invention is to provide a rapid measuring device for the diameter of a linear optical axis. The concentrated optical axes can be dispersed inside each slide slot two through a dispersion mechanism, so that multiple measuring mechanisms can simultaneously check the diameters of the optical axes inside multiple slide slots two, and no human operation is required during the process, and the distribution can be quickly carried out, which effectively improves the work efficiency and reduces the labor intensity. The movement of multiple square frames can be controlled simultaneously by an electric telescopic rod, which effectively improves the mechanical linkage. At the same time, it can control only one optical axis to flow to the partition at a time, and intercept the optical axis behind to avoid affecting the measurement, thereby effectively improving the work stability.

[0005] A fast measuring device for a linear optical axis diameter, comprising:

[0006] The optical axis diameter measuring mechanism comprises a conveying unit 1 for conveying the optical axis;

[0007] The second conveying unit is fixed to the bottom of the first conveying unit and is used to convey the measured optical axis;

[0008] Also includes:

[0009] A dispersion mechanism, fixed to an outer wall of one side of the conveying unit, is used to disperse the concentrated optical axis for conveying and measuring;

[0010] There are four measuring mechanisms, which are fixed on the outer wall of the dispersion mechanism at equal intervals and are used to measure the thickness of the optical axis;

[0011] A marking mechanism, fixed between the outer walls of one side of the four measuring mechanisms, for marking the optical axis that fails the measurement;

[0012] The projection mechanism is fixed on the outer wall of one side of the conveying unit 2 near the position of the dispersion mechanism and is used to detect the shape of the optical axis.

[0013] Further, the dispersion mechanism comprises:

[0014] A square shell, fixed to an outer wall of the conveying unit;

[0015] The first slideway is opened inside the square shell, and the inner wall of the first slideway is stepped and provided with a plurality of arc grooves at equal intervals;

[0016] There are four chute slots 2, which are arranged at equal intervals on the outer wall of one side of the square shell, and the chute slots 2 correspond to the positions of the arc slots.

[0017] Preferably: the measuring mechanism comprises:

[0018] An L-shaped shell is fixed to the outer wall of the square shell near the second slide groove, and the outer walls on both sides of the L-shaped shell are provided with square holes;

[0019] The square frame 1 is slid on the top of one side of the L-shaped shell. The outer walls at both ends of the square frame 1 are fixedly connected with square rods, and the square rods are slidably plugged into the square hole 1.

[0020] Preferably: the measuring mechanism comprises:

[0021] Frame 1, fixed between the outer walls of the four sets of square rods;

[0022] A fixing frame is fixed to the top wall of the square shell, one end of the fixing frame is fixedly connected to an electric telescopic rod 1, and the other end of the electric telescopic rod 1 is fixed to the top wall of the frame 1.

[0023] Preferably: the measuring mechanism comprises:

[0024] A partition plate is slidably mounted inside the L-shaped shell near one end, and a square hole three is provided at the center of the outer wall of the partition plate;

[0025] A T-shaped plate slides inside the square hole three, and a spring is fixedly connected between the outer wall of the T-shaped plate and the outer wall of the partition plate;

[0026] The electric telescopic rod 2 is fixed on the outer wall of one side of the L-shaped shell, and one end of the electric telescopic rod 2 is fixed to the outer wall of the T-shaped plate.

[0027] Preferably: the measuring mechanism comprises:

[0028] A scale is fixed to the outer wall of one end of the square frame;

[0029] The second square frame is fixed to the outer wall of one end of the T-shaped plate and is slidably plugged with the outer wall of the scale. A camera is fixedly connected to the outer wall of one end of the second square frame.

[0030] Preferably: the measuring mechanism comprises:

[0031] A second square hole is provided on the outer wall of one side of the L-shaped shell, and an arc groove is provided on the inner wall of the L-shaped shell near the second square hole;

[0032] There are three receiving guide grooves, which are respectively fixed to three L-shaped shells located at two positions of the square holes.

[0033] Preferably: the marking mechanism comprises:

[0034] A set of tooth plates are provided and fixed between the outer walls of the plurality of L-shaped shells;

[0035] A U-shaped frame slides between the outer walls of a set of toothed plates, the outer walls of the U-shaped frame are fixedly connected with a disc, one end of the disc is rotatably connected with a spur gear near the two sides, and the spur gear is meshed with the toothed plates for transmission, and a round rod is fixedly connected between the two spur gears;

[0036] The second motor is fixed to the outer wall of one side of the disc, and the rotating shaft is fixedly connected to one of the spur gears.

[0037] Preferably: the marking mechanism comprises:

[0038] An arc-shaped hole is formed on the outer wall of the disc, and a ring frame is slidably inserted into the arc-shaped hole;

[0039] A marker pen slides inside the ring frame and has a conical shell detachably connected to one end;

[0040] Motor No. 1 is fixed to the outer wall of the U-shaped frame, and the rotating shaft is fixedly connected to the arc-shaped frame No. 2;

[0041] The spring telescopic rod rotates between the conical shell and the second arc frame;

[0042] The T-shaped frame is fixed on the outer wall of the disc, and one end of the T-shaped frame is fixedly connected with an arc frame 1 at both sides.

[0043] Preferably: the projection mechanism comprises:

[0044] The second frame is fixed to the outer wall of the second conveying unit, and a translucent film is fixed to the inner wall to project the shape of the light axis.

[0045] Beneficial effects of the present invention:

[0046] 1. The concentrated optical axes can be dispersed inside each chute 2 through the dispersion mechanism, which is convenient for multiple measuring mechanisms to check the diameters of the optical axes inside multiple chute 2 at the same time. During the process, no human operation is required, and the distribution can be carried out quickly, which effectively improves work efficiency and reduces labor intensity.

[0047] 2. By driving the electric telescopic rod 2 to move the T-shaped plate, and then cooperating with the square frame 1, the optical axis can be fixed and measured, which effectively improves the measurement stability. Multiple measuring mechanisms operate simultaneously, effectively improving the measurement efficiency, reducing manual operations, and reducing labor intensity and error rate.

[0048] 3. The marking mechanism can be used to mark the optical axis that does not meet the standard, which is convenient for personnel to identify and take out, effectively improving convenience. The conical shell is rotated by the arc frame 2 and contacts the arc frame 1, which will cause the spring telescopic rod to contract and drive the marker to contract, which can effectively avoid the marker pen contacting other parts during the movement of the disc and causing damage to the marker pen, effectively improving working stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] The present invention will be further described below in conjunction with the accompanying drawings.

[0050] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0051] Figure 2 It is a schematic diagram of the local structure of the optical axis diameter measuring mechanism in the present invention;

[0052] Figure 3 It is a schematic diagram of the structure of the dispersion mechanism in the present invention;

[0053] Figure 4 It is a schematic diagram of the structure of the measuring mechanism in the present invention;

[0054] Figure 5 It is a schematic diagram of a frame structure in the present invention;

[0055] Figure 6 It is a schematic diagram of the structure of the measuring mechanism of the present invention from another angle;

[0056] Figure 7 It is a schematic diagram of the L-shaped shell cross-section structure in the present invention;

[0057] Figure 8 It is a schematic diagram of the projection mechanism structure in the present invention;

[0058] Fig. 9 It is a schematic diagram of the marking mechanism structure in the present invention.

[0059] In the figure: 100, optical axis diameter measuring mechanism; 110, conveying unit 1; 120, conveying unit 2; 200, dispersion mechanism; 210, square shell; 212, slideway 1; 213, slideway 2; 300, measuring mechanism; 310, L-shaped shell; 311, square hole 1; 312, square hole 2; 313, receiving guide groove; 320, square frame 1; 321, square rod; 322, frame 1; 323, electric telescopic rod 1; 324, fixed frame; 330, partition; 331, square hole 3; 332, T-shaped plate; 333 , electric telescopic rod 2; 334, spring; 335, ruler; 336, square frame 2; 337, camera; 400, marking mechanism; 410, tooth plate; 411, U-shaped frame; 412, disc; 413, arc hole; 414, T-shaped frame; 415, arc frame 1; 420, motor No. 1; 421, arc frame 2; 422, spring telescopic rod; 423, conical shell; 424, marking pen; 425, ring frame; 430, spur gear; 431, motor No. 2; 500, projection mechanism; 510, frame 2. DETAILED DESCRIPTION

[0060] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0061] See also Figure 1-9As shown, a fast measuring device for the diameter of a linear optical axis includes an optical axis diameter measuring mechanism 100, which includes a conveying unit 110 and the following parts: a conveying unit 120 is fixed to the bottom of the conveying unit 110, and is used to convey the measured optical axis; a dispersing mechanism 200 is fixed to the outer wall of one side of the conveying unit 110, and is used to disperse the concentrated optical axis for transmission and measurement; four measuring mechanisms 300 are provided, which are fixed on the outer wall of the dispersing mechanism 200 at equal intervals, and are used to measure the thickness of the optical axis; a marking mechanism 400 is fixed between the outer walls of one side of the four measuring mechanisms 300, and is used to mark the optical axis that fails the measurement; and a projection mechanism 500 is fixed on the outer wall of one side of the conveying unit 120 near the position of the dispersion mechanism 200 for detecting the shape of the optical axis. The dispersion mechanism 200 includes the following parts: its square shell 210 is fixed to the outer wall of the conveying unit 110, the slide groove 1 212 is opened inside the square shell 210, and the inner wall of the slide groove 1 212 is stepped and a plurality of arc grooves are opened at equal intervals, and there are four slide grooves 213, which are opened at equal intervals on the outer wall of one side of the square shell 210 and the slide grooves 213 correspond to the positions of the arc grooves. The concentrated optical axes can be dispersed inside each slide groove 213 through the dispersion mechanism 200, so that multiple measuring mechanisms 300 can check the diameters of the optical axes inside multiple slide grooves 213 at the same time.

[0062] The measuring mechanism 300 includes the following parts: an L-shaped shell 310 is fixed to the outer wall of the square shell 210 near the position of the second slide groove 213, and the outer walls of both sides of the L-shaped shell 310 are provided with square holes 311, a square frame 320 slides on the top of one side of the L-shaped shell 310, and the outer walls of both ends of the square frame 320 are fixedly connected with square rods 321, and the square rods 321 are slidably plugged into the square holes 311, and a frame 322 is fixed between the outer walls of the four groups of square rods 321. The fixing frame 324 is fixed to the top wall of the square shell 210, and one end of the fixing frame 324 is fixedly connected to the electric telescopic rod 1 323, and the other end of the electric telescopic rod 1 323 is fixed to the top wall of the frame 1 322, and the partition 330 slides inside the L-shaped shell 310 near one end, and the outer wall of the partition 330 is provided with a square hole 331 at the center, and the T-shaped plate 332 slides inside the square hole 331, and the outer wall of the T-shaped plate 332 is fixed to the outer wall of the partition 330. The spring 334 is connected, the electric telescopic rod 333 is fixed on the outer wall of one side of the L-shaped shell 310, and one end of the electric telescopic rod 333 is fixed to the outer wall of the T-shaped plate 332, and the scale 335 is fixed to the outer wall of one end of the square frame 320, and the square frame 336 is fixed to the outer wall of one end of the T-shaped plate 332 and is slidably plugged with the outer wall of the scale 335, and the outer wall of one end of the square frame 336 is fixedly connected to the camera 337, and the square hole 312 is opened in the L-shaped shell 3 At the outer wall on one side of 10, an arc groove is opened on the inner wall of the L-shaped shell 310 near the position of the second square hole 312, and three receiving guide grooves 313 are set, which are respectively fixed to three of the L-shaped shells 310 located at the second square hole 312, and the T-shaped plate 332 is driven to move by driving the second electric telescopic rod 333, and then the optical axis can be fixed and measured in conjunction with the first square frame 320, which effectively improves the measurement stability, and multiple measuring mechanisms 300 operate simultaneously, effectively improving the measurement efficiency.

[0063] The marking mechanism 400 includes the following parts: a group of tooth plates 410 are provided, which are fixed between the outer walls of multiple L-shaped shells 310, and a U-shaped frame 411 slides between the outer walls of a group of tooth plates 410, and the outer wall of the U-shaped frame 411 is fixedly connected with a disc 412, and one end of the disc 412 is rotatably connected with a spur gear 430 near the two sides, and the spur gear 430 is meshed with the tooth plate 410 for transmission. In addition, a round rod is fixedly connected between the two spur gears 430, and the second motor 431 is fixed to the outer wall of one side of the disc 412, and the rotating shaft is fixedly connected to one of the spur gears 430, and the arc hole 413 is opened on the outer side of the disc 412. On the wall, a ring frame 425 is slidably inserted into the arc hole 413, and a marker pen 424 slides inside the ring frame 425, and one end is detachably connected to a conical shell 423, and a No. 1 motor 420 is fixed to the outer wall of the U-shaped frame 411, and the rotating shaft is fixedly connected to the arc frame 2 421, and the spring telescopic rod 422 rotates between the conical shell 423 and the arc frame 2 421, and the T-shaped frame 414 is fixed on the outer wall of the disk 412, and one end is fixedly connected to the arc frame 1 415 on both sides, and the optical axis that does not meet the standards can be marked by the marking mechanism 400, which is convenient for personnel to identify and take it out, and the convenience is effectively improved.

[0064] The projection mechanism 500 includes the following parts: the second frame 510 is fixed to the outer wall of the second conveying unit 120, and a semi-transparent film is fixed to the inner wall for projecting the shape of the light axis.

[0065] Specifically, during operation, the conveying unit 110 drives the optical axis to be conveyed to the dispersing mechanism 200, and enters the inside of the slide groove 1 212 along the top of the square shell 210. When the optical axis passes through the arc groove inside the slide groove 1 212, the movement trajectory of the optical axis will be changed. Under the influence of inertia, it will enter the inside of the corresponding slide groove 213 until each slide groove 213 is full of optical axes. The electric telescopic rod 1 323 drives the frame 1 322 to move downward, and at the same time drives multiple square frames 1 320 to slide into the corresponding L-shaped shell 310. The optical axis close to the square frame 1 320 will be affected by the slide groove. The influence of the arc of the second 213 flows to the partition 330, and the electric telescopic rod 1 323 drives the multiple square frames 1 320 to quickly return to the original position to block the optical axis behind. The electric telescopic rod 2 333 drives the T-shaped plate 332 along the trajectory of the square hole 331 to move in the direction of the optical axis until it contacts the optical axis, and cooperates with the square frame 1 320 to clamp the optical axis in the middle. At this time, the square frame 2 336 will move to the specified position along the scale 335, and the camera 337 will read the scale number of the position of the square frame 2 336 to detect whether it is qualified. When the measurement result meets the requirements, The electric telescopic rod 333 drives the T-shaped plate 332 to be pulled back to the specified position. The T-shaped plate 332 will contact one end of the partition 330 and drive the partition 330 to move, so that a gap is generated at the position of the optical axis. The optical axis will slide along the arc groove inside the L-shaped shell 310 from the square hole 312 to the inside of the receiving guide groove 313, and then slide out along the receiving guide groove 313 and fall on the conveying unit 120. The conveying belt of the conveying unit 120 is provided with a sponge to prevent damage to the optical axis when it falls. When it is measured that an optical axis is unqualified, the second motor 431 drives The spur gear 430 is driven to mesh with the toothed plate 410, driving the disk 412 to move to the corresponding optical axis position, and the No. 1 motor 420 drives the arc frame 2 421 to rotate, and the conical shell 423 is separated from the arc frame 1 415. The spring telescopic rod 422 rebounds, so that the marker pen 424 extends and rotates to mark the optical axis for easy identification by personnel. By turning on the headlights on the side opposite to the projection mechanism 500, the light will project the shadow of the optical axis onto the translucent film, which is convenient for personnel to check the shape of the optical axis to see if there is curvature or irregularity.

[0066] Embodiment 1

[0067] like Figure 2-3 As shown, in this embodiment, the dispersion mechanism 200 includes the following parts: its square shell 210 is fixed to the outer wall of the conveying unit 110, the slide groove 212 is opened inside the square shell 210, and the inner wall of the slide groove 212 is stepped and a plurality of arc grooves are evenly spaced, and the slide groove 213 is provided with four, which are evenly spaced on the outer wall of one side of the square shell 210 and the slide groove 213 corresponds to the position of the arc groove.

[0068] In this embodiment, the conveying unit 110 drives the optical axis to be conveyed to the dispersion mechanism 200, and enters the interior of the slide groove 1 212 along the top of the square shell 210. When the optical axis passes through the arc groove in the slide groove 1 212, the movement trajectory of the optical axis will be changed, and under the influence of inertia, it will enter the corresponding slide groove 213 until each slide groove 213 is full of optical axes. The concentrated optical axes can be dispersed in each slide groove 213 through the dispersion mechanism 200, so that multiple measuring mechanisms 300 can check the diameters of the optical axes in multiple slide grooves 213 at the same time, and no human operation is required during the process, and the distribution can be carried out quickly, which effectively improves work efficiency and reduces labor intensity.

[0069] like Figure 4-7 As shown, in this embodiment, the measuring mechanism 300 includes the following parts: its L-shaped shell 310 is fixed to the outer wall of the square shell 210 near the position of the second slide groove 213, and the outer walls on both sides of the L-shaped shell 310 are provided with square holes 311, and the square frame 320 slides at the top of one side of the L-shaped shell 310, and the outer walls of both ends of the square frame 320 are fixedly connected with square rods 321, and the square rods 321 are slidably plugged with the square holes 311, and the frame 322 is fixed between the outer walls of the four groups of square rods 321, and the fixed frame 324 is fixed to the top wall of the square shell 210, and one end of the fixed frame 324 is fixedly connected to the electric telescopic rod 323, and the other end of the electric telescopic rod 323 is fixed to the top wall of the frame 322, and the partition 330 slides inside the L-shaped shell 310 near one end, and the outer wall of the partition 330 is provided with a square hole at the center. The third square hole 331, the T-shaped plate 332 slides inside the third square hole 331, and a spring 334 is fixedly connected between the outer wall of the T-shaped plate 332 and the outer wall of the partition 330, the second electric telescopic rod 333 is fixed on the outer wall of one side of the L-shaped shell 310, and one end of the second electric telescopic rod 333 is fixed to the outer wall of the T-shaped plate 332, and the scale 335 is fixed to the outer wall of one end of the square frame 1 320, the second square frame 336 is fixed to the outer wall of one end of the T-shaped plate 332, and is slidably plugged with the outer wall of the scale 335, and the outer wall of one end of the square frame 2 336 is fixedly connected with a camera 337, and the second square hole 312 is opened on the outer wall of one side of the L-shaped shell 310, and the inner wall of the L-shaped shell 310 is opened near the position of the second square hole 312. There are three receiving guide grooves 313, which are respectively fixed to three of the L-shaped shells 310 located at the second square hole 312.

[0070] In specific implementation, the electric telescopic rod 1 323 drives the frame 1 322 to move downward, and at the same time drives multiple square frames 1 320 to slide into the corresponding L-shaped shell 310. The optical axis close to the square frame 1 320 will be affected by the curvature of the slide groove 213 and flow to the partition 330. The electric telescopic rod 1 323 drives the multiple square frames 1 320 to quickly return to the original position, blocking the optical axis behind. The electric telescopic rod 1 323 can simultaneously control the movement of multiple square frames 1 320, effectively improving the mechanical linkage. At the same time, it can control only one optical axis to flow to the partition 330 at a time, and intercept the optical axis behind to avoid affecting the measurement, thereby effectively improving the working stability. The electric telescopic rod 2 333 drives the T-shaped plate 332 to move along the trajectory of the square hole 331 in the direction of the optical axis until it contacts the optical axis, and cooperates with the square frame 1 320 to clamp the optical axis in the middle. At this time, the square frame 2 336 will move to the specified position along the scale 335. The camera 337 will read the scale number at the position of the square frame 336 to detect whether it is qualified. When the measurement result meets the requirements, the electric telescopic rod 333 will drive the T-shaped plate 332 to be pulled back to the specified position. The T-shaped plate 332 will contact one end of the partition 330 and drive the partition 330 to move, so that a gap will be generated at the position of the optical axis. The optical axis will slide along the arc groove inside the L-shaped shell 310 from the square hole 312 to the inside of the receiving guide groove 313, and then slide out along the receiving guide groove 313 and fall on the conveying unit 120. The conveying belt of the conveying unit 120 is provided with a sponge to avoid damage to the optical axis when falling. The electric telescopic rod 333 is driven to drive the T-shaped plate 332 to move, and then the square frame 320 is cooperated to fix and measure the optical axis, which effectively improves the measurement stability. In addition, multiple measuring mechanisms 300 operate simultaneously, which effectively improves the measurement efficiency, reduces manual operation, and reduces labor intensity and error rate.

[0071] Embodiment 2

[0072] like Figure 8-9As shown, the marking mechanism 400 includes the following parts: a group of tooth plates 410 are provided, which are fixed between the outer walls of multiple L-shaped shells 310, and a U-shaped frame 411 slides between the outer walls of a group of tooth plates 410, and the outer wall of the U-shaped frame 411 is fixedly connected with a disk 412, and one end of the disk 412 is rotatably connected with a spur gear 430 near the two sides, and the spur gear 430 is meshed with the tooth plate 410 for transmission. In addition, a round rod is fixedly connected between the two spur gears 430, and the second motor 431 is fixed to the outer wall of one side of the disk 412, and the rotating shaft is connected to one of the spur gears. The wheel 430 is fixedly connected, and the arc-shaped hole 413 is opened on the outer wall of the disc 412. A ring frame 425 is slidably inserted inside the arc-shaped hole 413, and a marker pen 424 slides inside the ring frame 425, and one end is detachably connected to a conical shell 423. The No. 1 motor 420 is fixed to the outer wall of the U-shaped frame 411, and the rotating shaft is fixedly connected to the arc-shaped frame 2 421, and the spring telescopic rod 422 rotates between the conical shell 423 and the arc-shaped frame 2 421, and the T-shaped frame 414 is fixed on the outer wall of the disc 412, and one end is fixedly connected to the arc-shaped frame 1 415 at both sides.

[0073] In specific implementation, when it is measured that an optical axis is unqualified, the second motor 431 drives the spur gear 430 to engage with the toothed plate 410, driving the disk 412 to move to the corresponding optical axis position, and the first motor 420 drives the arc frame 2 421 to rotate, and the conical shell 423 is separated from the arc frame 1 415. The spring telescopic rod 422 rebounds, so that the marker 424 extends and rotates to mark the optical axis for easy identification by personnel. The marking mechanism 400 can mark the optical axis that does not meet the standard, so that personnel can identify it and take it out, which effectively improves the convenience. The conical shell 423 is rotated by the arc frame 2 421 and contacts the arc frame 1 415, which will cause the spring telescopic rod 422 to shrink, driving the marker 424 to shrink, which can effectively avoid the contact of the marker 424 with other components during the movement of the disk 412, causing the marker 424 to be damaged, thereby effectively improving the working stability.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific characteristic structure materials or features described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific characteristic structure materials or features described can be combined in any one or more embodiments or examples in a suitable manner.

[0075] The above contents are merely examples and explanations of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the invention or exceed the scope defined by the claims, they shall all fall within the protection scope of the present invention.

Claims

1. A rapid measuring device for the diameter of a linear optical axis, comprising: An optical axis diameter measuring mechanism (100) comprises a conveying unit 1 (110) for conveying the optical axis; The second conveying unit (120) is fixed to the bottom of the first conveying unit (110) and is used to convey the measured optical axis; It is characterized by further comprising: A dispersion mechanism (200) is fixed to an outer wall of one side of the conveying unit (110) and is used to disperse the concentrated optical axis for conveying and measuring; Four measuring mechanisms (300) are provided and fixed on the outer wall of the dispersion mechanism (200) at equal intervals, and are used to measure the thickness of the optical axis; A marking mechanism (400) is fixed between the outer walls of one side of the four measuring mechanisms (300) and is used to mark the optical axis that fails the measurement; A projection mechanism (500) is fixed to an outer wall of one side of the second conveying unit (120) near the dispersion mechanism (200) and is used to detect the shape of the optical axis; A square shell (210) is fixed to the outer wall of the conveying unit 1 (110); The first slide groove (212) is provided inside the square shell (210), and the inner wall of the first slide groove (212) is provided with a plurality of arc grooves at equal intervals in a stepped shape; Four second slide grooves (213) are provided and are opened at equal intervals on the outer wall of one side of the square shell (210), and the second slide grooves (213) correspond to the positions of the arc grooves; The L-shaped shell (310) is fixed to the outer wall of the square shell (210) near the second slide groove (213), and the outer walls on both sides of the L-shaped shell (310) are provided with a square hole (311); A square frame (320) is slidably mounted on the top of one side of the L-shaped shell (310), and both ends of the outer wall of the square frame (320) are fixedly connected with square rods (321), and the square rods (321) are slidably plugged into the square hole (311); Frame 1 (322), fixed between the outer walls of the four groups of square rods (321); A fixing frame (324) is fixed to the top wall of the square shell (210), one end of the fixing frame (324) is fixedly connected to an electric telescopic rod (323), and the other end of the electric telescopic rod (323) is fixed to the top wall of the frame (322); The partition plate (330) slides inside the L-shaped shell (310) near one end, and a square hole (331) is opened at the center of the outer wall of the partition plate (330); A T-shaped plate (332) slides inside the third square hole (331), and a spring (334) is fixedly connected between the outer wall of the T-shaped plate (332) and the outer wall of the partition plate (330); The second electric telescopic rod (333) is fixed on the outer wall of one side of the L-shaped shell (310), and one end of the second electric telescopic rod (333) is fixed to the outer wall of the T-shaped plate (332).

2. A rapid measurement device for a linear optical axis diameter according to claim 1, characterized in that: The measuring mechanism (300) comprises: A scale (335) is fixed to the outer wall of one end of the square frame (320); The second square frame (336) is fixed to the outer wall of one end of the T-shaped plate (332) and is slidably plugged with the outer wall of the scale (335). The outer wall of one end of the second square frame (336) is fixedly connected with a camera (337).

3. A rapid measurement device for a linear optical axis diameter according to claim 2, characterized in that: The measuring mechanism (300) comprises: A second square hole (312) is provided on an outer wall of one side of the L-shaped shell (310), and an arc groove is provided on the inner wall of the L-shaped shell (310) near the second square hole (312); There are three receiving guide grooves (313) which are respectively fixed to three of the L-shaped shells (310) at the second square hole (312).

4. A rapid measurement device for a linear optical axis diameter according to claim 3, characterized in that: The marking mechanism (400) comprises: A set of tooth plates (410) are provided and fixed to the outer walls of the plurality of L-shaped shells (310); A U-shaped frame (411) slides between the outer walls of a group of toothed plates (410), a disc (412) is fixedly connected to the outer wall of the U-shaped frame (411), one end of the disc (412) is rotatably connected to a spur gear (430) near the two sides, and the spur gear (430) is meshed with the toothed plates (410) for transmission, and a round rod is fixedly connected between the two spur gears (430); The second motor (431) is fixed to the outer wall of one side of the disc (412), and the rotating shaft is fixedly connected to one of the spur gears (430).

5. The rapid measurement device for the diameter of a linear optical axis according to claim 4, characterized in that: The marking mechanism (400) comprises: An arc-shaped hole (413) is formed on the outer wall of the disc (412), and a ring frame (425) is slidably inserted into the arc-shaped hole (413); A marking pen (424) slides inside the ring frame (425) and one end of which is detachably connected to a conical shell (423); The first motor (420) is fixed to the outer wall of the U-shaped frame (411), and the rotating shaft is fixedly connected to the second arc-shaped frame (421); The spring telescopic rod (422) rotates between the conical shell (423) and the second arc frame (421); The T-shaped frame (414) is fixed on the outer wall of the disc (412), and one end is fixedly connected to an arc-shaped frame 1 (415) at both sides.

6. A rapid measuring device for a linear optical axis diameter according to claim 5, characterized in that: The projection mechanism (500) comprises: The second frame (510) is fixed to the outer wall of the second conveying unit (120), and a semi-transparent film is fixed to the inner wall to project the shape of the light axis.

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