CN220270605U - Linkage adjusting mechanism for metal wire vibration detection - Google Patents
Linkage adjusting mechanism for metal wire vibration detection Download PDFInfo
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- CN220270605U CN220270605U CN202320810934.6U CN202320810934U CN220270605U CN 220270605 U CN220270605 U CN 220270605U CN 202320810934 U CN202320810934 U CN 202320810934U CN 220270605 U CN220270605 U CN 220270605U
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- probe moving
- vibration detection
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Abstract
The utility model discloses a linkage adjusting mechanism for detecting metal wire vibration, which belongs to the technical field of metal wire detection, and is characterized in that a servo motor is driven to rotate, a lower supporting plate and an upper supporting plate are driven to rotate under the driving action of the servo motor, and then a probe moving plate is driven to move under the action of a movable connecting rod and a guide groove, so that the size of a center detecting hole of the device is adjusted, and the device is suitable for vibration detection of metal wires to be detected with different materials or diameters. The linkage adjusting mechanism has high flexibility and convenient adjustment, and can freely adjust the size of the center detecting hole.
Description
Technical Field
The utility model belongs to the technical field of metal wire detection, and particularly relates to a linkage adjusting mechanism for metal wire vibration detection.
Background
The metal wire takes a metal wire rod, a wire rod or a metal rod as a raw material, and passes through professional equipment such as wire drawing equipment, annealing equipment and the like; after the metal wire is formed, in order to detect the quality of the metal wire, microscopic detection technology is proposed to detect the quality of the metal wire, namely, in the production process of the metal wire, a section of the metal wire is intercepted and then observed under a microscope to evaluate the quality of the metal wire, but the continuous observation of the metal wire cannot be realized in the mode, only spot check is performed, thus causing inaccuracy and inconvenience in quality control of the metal wire, and the quality problem of the metal wire cannot be found in time;
later along with the progress of detection technology, as in the patent of the utility model with the application number 201920398050.8, a metal wire detection device is disclosed, when the device is used, metal wires are transmitted from a paying-off wheel to a wire winding wheel, the metal wires pass through a rocker arm device, a digital microscope is positioned right above a metal wire transmission path, and the wire winding wheel rotates to pull the metal wires to move so as to drive a rocker arm of the rocker arm device to do circular motion around the periphery of the paying-off wheel; when the wire winding wheel works to drive the metal wire to move, the surface of the metal wire in transmission is continuously observed through the digital microscope, so that the quality problem of the metal wire is found, the accuracy of quality control of the metal wire is ensured, and the metal wire is more convenient to observe on a display and higher in convenience; when the device is in use, the following problems remain to be solved:
1. the device mainly detects the quality of the metal wire through the appearance of the metal wire and a digital microscope, but because the device uses a two-dimensional detection means and ignores the false connection relation between metal atom bonds, namely, when apparent observation is carried out, the observed metal wire molecular structure bonds are connected, but the molecular bonds are actually broken, which results in great performance difference of the metal wire when in use, and therefore, the detection result can not effectively reflect the real condition of the metal wire when in use.
2. No communication adjusting mechanism is arranged to realize the detection of the wire in the vibration state.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a linkage adjusting mechanism for detecting the vibration of a metal wire, when a servo motor of the device drives an upper bottom plate and a lower bottom plate to rotate, a probe moving plate moves under the combined action of a movable connecting rod and a pin shaft, so that the size of a center hole of a testing device is controlled, and when a probe contact AB on the probe moving plate is conducted to send out a signal, the vibration amplitude of the tested metal wire can be indirectly obtained by knowing the signal of the servo motor at the moment.
The utility model adopts the technical scheme that:
the utility model provides a wire vibration detects and uses linkage adjustment mechanism, this linkage adjustment mechanism includes adjusting component and a plurality of probe movable pieces that set up on adjusting platform, and a plurality of probe movable pieces form circular shape central detection hole around central point that in proper order put, realizes the aperture adjustment in central detection hole through adjusting the position of adjusting component adjustment probe movable piece.
In the above technical scheme, the adjusting component comprises a positioning column, a lower supporting plate, an upper supporting plate, a movable connecting rod and a servo motor, wherein a plurality of positioning columns are arranged on the adjusting platform along the circumferential direction of the adjusting platform, the upper supporting plate and the lower supporting plate are positioned in a circular area formed by encircling a plurality of positioning columns, the probe moving plate and the movable connecting rod are arranged between the upper supporting plate and the lower supporting plate, one end of the movable connecting rod is sleeved on the positioning columns, and the other end of the movable connecting rod is rotationally connected with the probe moving plate through a first pin shaft; the servo motor provides rotary power to the upper support plate and the lower support plate.
In the above technical scheme, further, both ends all are provided with spacing dish about the reference column, the edge of upper backup pad and lower backup pad is restricted between two spacing dishes.
In the above technical scheme, still further, the outer fringe of lower backup pad and last backup pad all is provided with the meshing tooth, servo motor passes through the motor mount pad and installs the top surface at adjustment platform, and is provided with first drive gear and second drive gear at servo motor's drive end, first drive gear and second drive gear respectively with the meshing tooth meshing in lower backup pad and the last backup pad.
In the above technical scheme, further, all be provided with guide way and subtract heavy observation hole in lower backup pad and the last backup pad, the both ends of first round pin axle are located the guide way in lower backup pad and the last backup pad respectively.
In the above technical scheme, further, two moving guide holes and pin joint positioning holes are formed at the connection position of the tail end of each probe moving plate, and the first pin shaft penetrates through the pin joint positioning holes and one end face, far away from the positioning column, of the movable connecting rod; the two movable guide rods are internally and fixedly provided with second pin shafts, and two ends of each second pin shaft are respectively positioned in guide grooves in the lower support plate and the upper support plate.
In the above technical scheme, further, the probe moving plate is of a triangular structure, guide wire caulking grooves are formed in two long side walls of the triangular structure, and an insulation protrusion is further arranged on one long side wall.
Compared with the prior art, the utility model has the beneficial effects that:
in the process of test adjustment, through driving servo motor rotation, drive backup pad and last backup pad rotation under servo motor's driving action, and then drive probe movable piece motion through the effect of movable connecting rod and guide way, adjust the size of the center detection hole of this device to make it be applicable to the vibration detection of different materials or diameter's wire that awaits measuring. The linkage adjusting mechanism has high flexibility and convenient adjustment, and can freely adjust the size of the center detecting hole.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a linkage adjustment mechanism of the present utility model.
Fig. 2 is a top view of the linkage adjustment mechanism of the present utility model.
Fig. 3 is an enlarged view of the linkage adjustment mechanism of the present utility model.
Fig. 4 is a schematic view of the linkage adjustment mechanism (with the upper support plate removed) of the present utility model.
Fig. 5 is a view showing the mounting effect of the probe moving plate of the present utility model.
Fig. 6 is a schematic view of a probe moving plate of the present utility model.
FIG. 7 is a schematic diagram of a servo motor of the present utility model.
Wherein: 1. the device comprises a metal wire, an adjusting platform, a lower supporting plate, an upper supporting plate, a positioning column, a probe moving plate, a guide groove, a weight-reducing observation hole, a servo motor, a motor mounting seat, a limiting disc, a movable connecting rod, a meshing tooth and a gear, 14, a first pin shaft, 15, a second pin shaft, 16, an insulating bulge, 17, a first probe touch guide wire, 18, a second probe touch guide wire, 19, a moving guide hole, 20, a pin joint positioning hole, 21, a guide wire caulking groove, 22, a positioning guide groove, 23 and a first driving gear; 24. and a second drive gear.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
1-7, a linkage adjusting mechanism for vibration detection of a metal wire 1 comprises an adjusting assembly and a plurality of probe moving plates 6, wherein the adjusting assembly and the probe moving plates 6 are arranged on an adjusting platform 2, a circular central detecting hole is formed at the central position of the probe moving plates 6 in sequence, and the position of the probe moving plates 6 is adjusted through the adjusting assembly to realize the aperture adjustment of the central detecting hole.
In order to facilitate the adjustment of the position of the probe moving plate 6, the size of the center detection hole can be suitable for vibration detection of the metal wires 11 to be detected with different materials or diameters, the adjusting assembly is designed to comprise a positioning column 5, a lower support plate 3, an upper support plate 4, a movable connecting rod 12 and a servo motor 9, wherein a plurality of positioning columns 5 are arranged on the adjusting platform 2 along the circumferential direction of the adjusting platform, the upper support plate 4 and the lower support plate 3 are positioned in a circular area surrounded by the positioning columns 5, the probe moving plate 6 and the movable connecting rod 12 are arranged between the upper support plate 4 and the lower support plate 3, one end of the movable connecting rod 12 is sleeved on the positioning column 5, and the other end of the movable connecting rod 12 is in rotary connection with the probe moving plate 6 through a first pin 14; the servo motor 9 provides power for rotation to the upper support plate 4 and the lower support plate 3.
In order to better limit the upper support plate 4 and the lower support plate 3 in the area formed by surrounding the positioning columns 5, and limit plates 11 are arranged at the upper end and the lower end of the positioning columns 5, the edges of the upper support plate 4 and the lower support plate 3 are limited between the two limit plates 11.
In order to enable the servo motor 9 to drive the upper support plate 4 and the lower support plate 3 to rotate, the outer edges of the lower support plate 3 and the upper support plate 4 are respectively provided with meshing teeth 13, the servo motor 9 is installed on the top surface of the adjusting platform 2 through a motor installation seat 10, a first driving gear 23 and a second driving gear 24 are arranged at the driving end of the servo motor 9, and the first driving gear 23 and the second driving gear 24 are respectively meshed with the meshing teeth 13 on the lower support plate 3 and the upper support plate 4. The upper support plate 4 and the lower support plate 3 are driven to rotate by driving the first driving gear 23 and the second driving gear 24 to rotate by using the servo motor 9.
The lower support plate 3 and the upper support plate 4 are respectively provided with a guide groove 7 and a weight reduction observation hole 8, and two ends of the first pin shaft 14 are respectively positioned in the guide grooves 7 of the lower support plate 3 and the upper support plate 4. Two movable guide holes 19 and a pin joint positioning hole 20 are formed at the joint of the tail end of each probe movable piece 6, and the first pin shaft 14 penetrates through the pin joint positioning hole 20 and one end surface of the movable connecting rod 12, which is far away from the positioning column 5; a second pin shaft 15 is fixedly arranged in the two movable guide rods, and two ends of the second pin shaft 15 are respectively positioned in the guide grooves 7 on the lower support plate 3 and the upper support plate 4. The relative positional relationship between the probe moving plates 6 is adjusted by pushing and guiding the guide grooves 7, and the size of the center detection hole formed at the front ends of the plurality of probe moving plates 6 is adjusted.
The weight-reducing observation hole 8 is used for reducing weight and observing the movement of the movable connecting rod 12 when in use, so that the movable connecting rod 12 is prevented from being blocked when in use.
The probe moving plate 6 is of a triangular structure, guide wire caulking grooves 21 are formed in two long side walls of the triangular structure, insulating protrusions 16 are further arranged on one long side wall, and the insulating protrusions 16 are located in positioning guide grooves 22 on the adjacent probe moving plate 6. The adjacent probe moving sheets 6 are movably connected by the mutual cooperation of the insulating protrusions 16 and the positioning guide grooves 22. The first probe touch guide wire 17 and the second probe touch guide wire 18 are arranged in the guide wire caulking groove 2128, and tail ends of the first probe touch guide wire 17 and the second probe touch guide wire 18 are communicated with a power supply to form an open circuit detection circuit.
Working principle:
by driving the servo motor 921 to rotate, the lower support plate 35 and the upper support plate 47 are driven to rotate under the driving action of the servo motor 921, and then the probe moving plate 69 is driven to rotate under the action of the movable connecting rod 1211 and the guide groove 718, so that the size of a plurality of probe moving plates 6 around a formed central detection hole is adjusted along with the rotation of the probe moving plates 6, when the central detection hole is continuously reduced, the metal wire 1 touches the first probe touch guide wire 17 and the second probe touch guide wire 18, the detection circuit is conducted, the two electrodes are conducted to output signals, and the current vibration position of the metal wire 1 can be obtained by recording the position information of the servo motor 9 at the moment, so that the vibration measurement of the metal wire 1 is completed; at the beginning of the test, the aperture of the detection center hole is the largest, in the test process, the servo motor 9 drives the probe moving plate 6 to move through the first driving gear 23, the second driving gear 24, the lower supporting plate 3, the upper supporting plate 4 and the movable connecting rod 12, the aperture of the detection center hole formed by a plurality of probe moving plates 6 is gradually reduced until the wire 1 to be tested contacts with the first probe touch guide wire 17 and the second probe touch guide wire 18 of the probe moving plate 6 to output signals, and the amplitude of the wire 1 can be obtained by acquiring the position information of the servo motor 249 at the moment.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent variation of the above embodiment according to the technical matter of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (7)
1. The linkage adjusting mechanism for the metal wire vibration detection is characterized by comprising an adjusting assembly and a plurality of probe moving plates, wherein the adjusting assembly and the probe moving plates are arranged on an adjusting platform, a circular center detecting hole is formed at the center position of each probe moving plate, and the position of each probe moving plate is adjusted through the adjusting assembly to realize the aperture adjustment of the center detecting hole.
2. The linkage adjustment mechanism for wire vibration detection according to claim 1, wherein the adjustment assembly comprises a positioning column, a lower support plate, an upper support plate, a movable connecting rod and a servo motor, wherein a plurality of positioning columns are arranged on the adjustment platform along the circumferential direction of the adjustment platform, the upper support plate and the lower support plate are positioned in a circular area formed by encircling the positioning columns, the probe moving plate and the movable connecting rod are arranged between the upper support plate and the lower support plate, one end of the movable connecting rod is sleeved on the positioning columns, and the other end of the movable connecting rod is rotatably connected with the probe moving plate through a first pin shaft; the servo motor provides rotary power to the upper support plate and the lower support plate.
3. The linkage adjustment mechanism for wire vibration detection according to claim 2, wherein limiting plates are arranged at the upper end and the lower end of the positioning column, and edges of the upper support plate and the lower support plate are limited between the two limiting plates.
4. The linkage adjustment mechanism for wire vibration detection according to claim 3, wherein the outer edges of the lower support plate and the upper support plate are respectively provided with meshing teeth, the servo motor is mounted on the top surface of the adjustment platform through a motor mounting seat, and a first driving gear and a second driving gear are arranged at the driving end of the servo motor and are respectively meshed with the meshing teeth on the lower support plate and the upper support plate.
5. The linkage adjustment mechanism for wire vibration detection according to claim 3, wherein the lower support plate and the upper support plate are respectively provided with a guide groove and a weight reduction observation hole, and two ends of the first pin shaft are respectively positioned in the guide grooves of the lower support plate and the upper support plate.
6. The linkage adjustment mechanism for wire vibration detection according to claim 5, wherein two moving guide holes and a pin joint positioning hole are formed at the connection position of the tail end of each probe moving plate, and the first pin shaft penetrates through the pin joint positioning hole and one end face of the movable connecting rod, which is far away from the positioning column; the two movable guide rods are internally and fixedly provided with second pin shafts, and two ends of each second pin shaft are respectively positioned in guide grooves in the lower support plate and the upper support plate.
7. The linkage adjustment mechanism for wire vibration detection according to claim 6, wherein the probe moving plate has a triangular structure, guide wire caulking grooves are provided on both long side walls of the triangular structure, and an insulating protrusion is further provided on one of the long side walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320810934.6U CN220270605U (en) | 2023-04-13 | 2023-04-13 | Linkage adjusting mechanism for metal wire vibration detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320810934.6U CN220270605U (en) | 2023-04-13 | 2023-04-13 | Linkage adjusting mechanism for metal wire vibration detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220270605U true CN220270605U (en) | 2023-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320810934.6U Active CN220270605U (en) | 2023-04-13 | 2023-04-13 | Linkage adjusting mechanism for metal wire vibration detection |
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| Country | Link |
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| CN (1) | CN220270605U (en) |
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- 2023-04-13 CN CN202320810934.6U patent/CN220270605U/en active Active
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