Connector component coaxiality detection device

Abstract

The utility model relates to the technical field of detection equipment, and particularly discloses a connector part coaxiality detection device, which comprises a working frame, a bearing plate is connected onto the working frame in a sliding manner, and a detection part used for detection operation is mounted on the bearing plate through a servo mechanism. The working frame is rotatably connected with a detection table used for storing a workpiece to be detected, a power mechanism used for driving the detection table to rotate is arranged in the working frame, the power mechanism comprises a servo motor installed in the working frame, and the working frame is provided with a driving unit used for driving the bearing plate to vertically slide. And the servo motor is in transmission connection with the driving unit through an intermittent transmission mechanism. When only one driving source is used for forward rotation, rotation of the detection table and sliding of the detection part can be achieved, only the detection table rotates when the driving source is used for reverse rotation, and therefore energy consumption can be saved, cost can be saved, later overhaul and maintenance are facilitated, and working requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment technical field, concretely is a connector part coaxiality detection device. BACKGROUND

[0002] Optical fiber is the abbreviation of optical waveguide fiber, is the principle of using light, by glass, quartz or plastic material made of fiber, can be used as a tool for conducting light. In practical application, optical fiber cannot be used directly, and must be installed in the precision processing of optical fiber connector to meet the complex application requirements.

[0003] Optical fiber connector is a connector between optical fibers that can be assembled and disassembled, which precisely connects the two end faces of the optical fiber to maximize the coupling of the transmitted optical fiber output to the receiving optical fiber, thereby minimizing the impact on the optical path system. To a large extent, the quality of the optical fiber connector directly affects the reliability and other performances of the optical transmission system.

[0004] Most of the connection sections of the optical fiber connector adopt a cylindrical structure (such as SMA, FC, ST, etc.), and for this kind of outer shape structure, the coaxiality deviation between the circular optical fiber structure at the end face and the outer circle of the connection section plays a crucial role in the accuracy of the entire connector, so a coaxiality detection device is used for detection during the installation of the connector.

[0005] In the prior art, such as the Chinese patent with application number 202221229328.7 and authorization announcement number CN217604958U, named high-frequency coaxial connector coaxiality detection device, the above-mentioned patent discloses a high-frequency coaxial connector coaxiality detection device, which comprises a support assembly and an axiality detection transmission rod, the support assembly comprises a support platform, the support platform is detachably installed with support legs at the bottom, the support assembly is installed with an adjusting mechanism and a driving mechanism; the driving mechanism comprises a second servo motor.

[0006] The above-mentioned patent not only can stably clamp the coaxial connector, but also can drive the coaxial connector to rotate, and because of the setting of the stable bearing, the rotation of the coaxial connector is more stable, so that the detection result is more accurate. Although the above-mentioned patent can improve the detection result, in the prior art such as the above-mentioned patent, two driving sources are needed, one of which is to drive the detection mechanism to slide vertically, and the other is to drive the workpiece to be detected to rotate. The setting of two driving sources not only increases the production energy consumption, but also increases the difficulty of equipment maintenance in the later period, and in order to coordinate the operation of the two driving sources, a complex program needs to be set for control, which further increases the production cost, and there is a certain problem. UTILITY MODEL CONTENT

[0007] The utility model discloses a connector component coaxiality detection device to solve the problem in the background art.

[0008] To realize above-mentioned purpose, the utility model provides the following technical scheme: a connector component coaxiality detection device, including the work rest, the work rest is slidably connected with a bearing plate, and the bearing plate is equipped with the detection component for detecting the work through the servo mechanism, the work rest is rotatably connected with a detection table for storing the workpiece to be measured, and the work rest is provided with a power mechanism for driving the detection table to rotate, the power mechanism includes the servo motor installed in the work rest, the work rest is provided with the drive unit for driving the bearing plate to slide vertically, and the servo motor is transmission connection with the drive unit through the intermittent transmission mechanism for driving the bearing plate to slide vertically with the detection component.

[0009] Further, the work rest is rotatably connected with a power rod, and the servo motor driving shaft is connected with the power rod.

[0010] Further, the drive unit includes a reciprocating screw rod rotatably connected to the work rest, and the bearing plate is fixedly connected with a threaded sleeve on both sides, and the reciprocating screw rod is threadedly connected with the threaded sleeve.

[0011] Further, the intermittent transmission mechanism includes a transmission rod rotatably connected to the work rest and a linkage rod, the transmission rod and the reciprocating screw rod are transmission connected through a first transmission member, and the linkage rod and the power rod are transmission connected through a second transmission member; the transmission rod and the linkage rod are connected through an intermittent connecting member.

[0012] Further, the intermittent connecting member includes a second mounting cylinder fixedly connected to the transmission rod, and a tooth groove is formed in the second mounting cylinder; further including a first mounting cylinder, the first mounting cylinder is slidably connected with the linkage rod through an elastic member, a plurality of ratchet teeth matched with the tooth groove are fixedly connected to the first mounting cylinder, and the elastic force of the elastic member drives the ratchet teeth to engage with the tooth groove.

[0013] Further, the elastic member includes an abutting spring, an installation groove is formed in the linkage rod, a sliding rod is slidably connected in the installation groove, the first mounting cylinder is fixedly connected to the sliding rod, and the abutting spring is installed between the sliding rod and the installation groove.

[0014] Further, the reciprocating screw rod has two, and is rotatably connected to the work rest on both sides, and the two reciprocating screw rods are transmission connected through a synchronous member.

[0015] Further, the detection table is internally provided with a workpiece clamping portion for clamping the workpiece.

[0016] Further, the clamping part comprises a plurality of clamping rings slidably connected inside the workbench, and a clamping spring is arranged between each clamping ring and the detection table, and the elastic force of the clamping spring drives the plurality of clamping rings to form a clamping space for clamping the workpiece to be detected.

[0017] Further, an annular groove is formed in the workbench, and a limiting ring is installed at the bottom of the detection table and rotationally connected in the annular groove.

[0018] Compared with the prior art, the beneficial effects of the utility model are that: when the detection device needs to be used to detect the workpiece, the workpiece is first installed on the detection table, the servo motor rotates and drives the driving unit to move through the intermittent transmission mechanism, the driving unit drives the bearing table to slide downward with the detection component, so that the detection component reaches the workpiece area to be detected, and then the servo motor reverses, at this moment, the bearing plate cannot be driven to rotate through the driving unit, but only the detection table rotates, so as to expand the detection area of the detection device and improve the detection accuracy. In this process, only when the driving source rotates forward, the detection table can rotate and the detection component can slide, and only the detection table rotates when the driving source reverses, so that energy consumption and cost can be saved, and the later maintenance and repair are facilitated, and the working needs are met. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0020] Figure 1 The overall structure schematic diagram provided by the utility model embodiment is shown in the figure.

[0021] Figure 2 The internal structure schematic diagram of the workbench provided by the utility model embodiment is shown in the figure.

[0022] Figure 3 Another perspective structure schematic diagram of the workbench provided by the utility model embodiment is shown in the figure.

[0023] Figure 4 The driving mechanism installation method structure schematic diagram provided by the utility model embodiment is shown in the figure.

[0024] Figure 5 The intermittent connecting piece explosion state structure schematic diagram provided by the utility model embodiment is shown in the figure.

[0025] Figure 6 The clamping piece structure schematic diagram provided by the utility model embodiment is shown in the figure.

[0026] Explanation of reference signs: 1, work frame; 2, bearing plate; 3, detection component; 4, detection table; 5, clamping part; 51, clamping ring; 52, clamping spring; 6, power rod; 7, servo motor; 8, reciprocating screw rod; 9, threaded sleeve; 10, synchronization part; 11, transmission rod; 12, linkage rod; 13, first transmission part; 14, second transmission part; 15, gear groove; 16, ratchet; 17, first mounting cylinder; 18, sliding rod; 19, abutting spring; 20, second mounting cylinder; 21, limiting ring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of connector component coaxiality detection device, including work frame 1, work frame 1 is slidably connected with a bearing plate 2, bearing plate 2 is installed with the detection component 3 for detecting operation on the servo mechanism, work frame 1 is rotatably connected with a detection table 4 for storing the workpiece to be measured for detecting, power mechanism for driving detection table 4 to rotate is provided in work frame 1, power mechanism includes servo motor 7 installed in the inside of work frame 1, driving unit for driving bearing plate 2 vertically sliding is provided on work frame 1, servo motor 7 is drivingly connected with driving unit by intermittent transmission mechanism, for driving bearing plate 2 to drive detection component 3 vertically slide.

[0029] Specifically, the connector part coaxiality detection device, wherein a plurality of support members are arranged on the bottom of the workbench 1 to improve the stability of the detection device during operation. The workbench 1 is slidably connected with a carrying plate 2, and the detection component 3 for detection is mounted on the carrying plate 2 through a servo mechanism. Specifically, the servo mechanism is a prior art, which can drive the detection component 3 to slide along the X-axis, Y-axis and Z-axis directions to meet the working needs. The detection table 4 for storing the workpiece to be detected is rotatably connected to the workbench 1. The detection range of the workpiece can be further improved by rotating the detection table 4, and the effect is better. A power mechanism for driving the detection table 4 to rotate is arranged in the workbench 1 to meet the working needs. The power mechanism includes a servo motor 7 mounted in the workbench 1. A driving unit for driving the carrying plate 2 to vertically slide is arranged on the workbench 1. The servo motor 7 is drivingly connected with the driving unit through an intermittent transmission mechanism, and is used to drive the carrying plate 2 to vertically slide with the detection component 3. Therefore, during actual use, when the detection device is needed to detect the workpiece, the workpiece is first installed on the detection table 4. When the servo motor 7 rotates, the driving unit is driven to move through the intermittent transmission mechanism. The carrying plate 2 drives the detection component 3 to slide downward through the driving unit, so that the detection component 3 reaches the workpiece area to be detected. Then, the servo motor 7 is reversely rotated. At this moment, the carrying plate 2 cannot be driven to rotate through the driving unit, but only the detection table 4 can rotate by itself to expand the detection area of the detection device and improve the detection accuracy. During this process, only the rotation of the detection table 4 and the sliding of the detection component 3 can be realized when the driving source is rotated. Only the detection table 4 rotates when it is reversed, so that energy consumption and cost can be saved, and the later maintenance and repair can be facilitated to meet the working needs.

[0030] In the embodiments of the utility model, the power rod 6 is rotatably connected in the workbench 1, and the driving shaft of the servo motor 7 is connected with the power rod 6. The power rod 6 is fixedly connected with the detection table 4, and the detection table 4 is driven to rotate when the power rod 6 rotates.

[0031] In the embodiments of the utility model, the driving unit includes the reciprocating screw rod 8 rotatably connected to the workbench 1. The threaded sleeve 9 is fixedly connected to the both sides of the carrying plate 2, and the reciprocating screw rod 8 is threadedly connected with the threaded sleeve 9. When the reciprocating screw rod 8 rotates, the carrying plate 2 is driven to slide downward to detect the workpiece. When the threaded sleeve 9 slides to the bottom of the reciprocating screw thread on the reciprocating screw rod 8, if the reciprocating screw rod 8 continues to rotate, the threaded sleeve 9 drives the carrying plate 2 to slide upward.

[0032] The utility model provides an embodiment provided by the utility model discloses intermittent transmission mechanism includes the transmission rod 11 and the linkage lever 12 of rotation connection in the work stand 1, and the transmission rod 11 is connected with the reciprocating screw rod 8 through the first transmission 13 transmission, and the linkage lever 12 is connected with the power lever 6 through the second transmission 14 transmission, the transmission rod 11 is connected with the linkage lever 12 through intermittent connecting piece, and intermittent connecting piece includes the second installation cylinder 20 of fixed connection on the transmission rod 11, and the second installation cylinder 20 is set with the tooth slot 15, still include the first installation cylinder 17, and the first installation cylinder 17 is slidably connected with the linkage lever 12 through the elastic part, and the first installation cylinder 17 is fixedly connected with multiple groups of ratchet wheel 16 and tooth slot 15 is adapted, and the elastic force of elastic part drives ratchet wheel 16 and tooth slot 15 mesh, and the elastic part includes the abutment spring 19, and the linkage lever 12 is set with the installation slot, and the inside slide connection of installation slot has a sliding rod 18, and the first installation cylinder 17 is fixedly connected on the sliding rod 18, and the abutment spring 19 is installed between the sliding rod 18 and installation slot. When the bearing plate 2 drives the detection component 3 to slide down when needing, servo motor 7 drive shaft drives power lever 6 to rotate, now will drive linkage lever 12 to rotate through the second transmission 14, and then can drive the first installation cylinder 17 to rotate through the sliding rod 18, now ratchet wheel 16 and tooth slot 15 straight edge abut, and then can drive transmission rod 11 to rotate, and drive reciprocating screw rod 8 to rotate through the first transmission 13. When bearing plate 2 slides to the position after reaching the designated position, now servo motor 7 power shaft reverses, now linkage lever 12 rotates and drives the first installation cylinder 17 to rotate through the sliding rod 18, now the bevel of ratchet wheel 16 and the bevel of tooth slot 15 abut, so when ratchet wheel 16 rotates, the first installation cylinder 17 drives sliding rod 18 to extrude abutment spring 19, and then cannot drive transmission rod 11 to rotate, now bearing plate 2 will not slide, but only detection platform 4 rotates, satisfies the detection needs of workpiece. Specifically, a limiting unit is arranged between the sliding rod 18 and the linkage lever 12, so that the stability of the sliding rod 18 when sliding can be improved, and the sliding rod 18 and the linkage lever 12 will not relatively rotate.

[0033] In the embodiments of the utility model, the reciprocating screw rod 8 has two, and is rotationally connected on both sides of the work stand 1, and the two reciprocating screw rods 8 are transmissionally connected through the synchronous member 10, so that the stability of the bearing plate 2 when sliding can be improved.

[0034] In the embodiments of the utility model, the detection platform 4 is internally provided with a workpiece clamping part 5 for clamping, so that the stability of the workpiece to be detected during detection operation can be improved. The clamping part 5 includes a plurality of clamping rings 51 slidably connected in the work stand 1, and a clamping spring 52 is arranged between each clamping ring 51 and the detection platform 4. The elastic force of the clamping spring 52 drives the plurality of clamping rings 51 to form a clamping space for clamping the workpiece to be detected, so that the detection operation needs can be met.

[0035] In the embodiment provided by the utility model, the annular groove is arranged on the workbench 1, the limiting ring 21 is installed on the bottom of the detection table 4, and the limiting ring 21 is rotationally connected in the annular groove, so that the stability of the detection table 4 during rotation is improved.

[0036] It should be noted that the power utilization devices involved in the present application can be powered by a battery or an external power source.

[0037] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connection" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A connector component coaxiality detection device, comprising a workbench (1), a bearing plate (2) is slidably connected on the workbench (1), a detection component (3) for detecting work is mounted on the bearing plate (2) through a servo mechanism, characterized in that: a detection table (4) for storing workpieces to be detected is rotatably connected on the workbench (1), and a power mechanism for driving the detection table (4) to rotate is arranged in the workbench (1); the power mechanism comprises a servo motor (7) mounted in the workbench (1), and a driving unit for driving the bearing plate (2) to vertically slide is arranged on the workbench (1); the servo motor (7) is in transmission connection with the driving unit through an intermittent transmission mechanism, and is used for driving the bearing plate (2) to vertically slide with the detection component (3).

2. A connector part concentricity detection device according to claim 1, characterised in that: a power rod (6) is rotatably connected in the workbench (1), and a driving shaft of the servo motor (7) is connected with the power rod (6).

3. A connector part concentricity detection apparatus according to claim 2, characterised in that: the driving unit comprises a reciprocating screw rod (8) rotatably connected on the workbench (1), threaded sleeves (9) are fixedly connected on both sides of the bearing plate (2), and the reciprocating screw rod (8) is in threaded connection with the threaded sleeves (9).

4. A connector part concentricity detection apparatus according to claim 3, characterised in that: the intermittent transmission mechanism comprises a transmission rod (11) and a linkage rod (12) rotatably connected on the workbench (1), the transmission rod (11) is in transmission connection with the reciprocating screw rod (8) through a first transmission member (13), the linkage rod (12) is in transmission connection with the power rod (6) through a second transmission member (14), and the transmission rod (11) and the linkage rod (12) are connected through an intermittent connecting member.

5. A connector part concentricity detection apparatus according to claim 4, characterised in that: the intermittent connecting member comprises a second mounting cylinder (20) fixedly connected on the transmission rod (11), and a gear groove (15) is formed in the second mounting cylinder (20); a first mounting cylinder (17) is slidably connected with the linkage rod (12) through an elastic member, a plurality of ratchet wheels (16) matched with the gear groove (15) are fixedly connected on the first mounting cylinder (17), and the elastic force of the elastic member drives the ratchet wheels (16) to engage with the gear groove (15).

6. A connector part concentricity detection apparatus according to claim 5, characterised in that: the elastic member comprises an abutting spring (19), an installation groove is formed in the linkage rod (12), a sliding rod (18) is slidably connected in the installation groove, the first mounting cylinder (17) is fixedly connected on the sliding rod (18), and the abutting spring (19) is mounted between the sliding rod (18) and the installation groove.

7. A connector part concentricity detection device according to claim 3, characterised in that: the reciprocating screw rod (8) has two and is rotatably connected on both sides of the workbench (1), and the two reciprocating screw rods (8) are in transmission connection through a synchronous member (10).

8. A connector part concentricity detection device according to claim 1, characterized in that: a clamping part (5) for clamping workpieces is arranged in the detection table (4).

9. A connector part concentricity detection apparatus according to claim 8, characterised in that: the clamping part (5) comprises a plurality of clamping rings (51) slidably connected in the workbench (1), a clamping spring (52) is arranged between each clamping ring (51) and the detection table (4), and the elastic force of the clamping spring (52) drives the plurality of clamping rings (51) to form a clamping space for clamping workpieces to be detected.

10. A connector part concentricity detection apparatus according to claim 9, characterised in that: The working frame (1) is provided with an annular groove, and a limiting ring (21) is installed on the bottom of the detection table (4) and rotationally connected in the annular groove.

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