CN218545571U

CN218545571U - Adjusting device for eddy current sensor

Info

Publication number: CN218545571U
Application number: CN202222351283.7U
Authority: CN
Inventors: 徐健
Original assignee: SHANGHAI RUISHI INSTR ELECTRON
Current assignee: SHANGHAI RUISHI INSTR ELECTRON
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-28
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses an adjusting device for eddy current sensor belongs to eddy current sensor technical field, and it includes the sensor body, the lower surface of sensor body is provided with the connecting plate, the both sides of connecting plate inner wall all are rotated through the bearing and are connected with same roller bearing, the one end of roller bearing is provided with stop device. This adjusting device for eddy current sensor, through setting up the roller bearing, the roller, the draw-in groove, slide bar and sensor body, make the position removal that carries on that the slide bar can be smooth through the cooperation of roller and draw-in groove make the slide bar drive the sensor body and can be smooth, make the slide bar drive the position removal that carries on that the sensor body can be smooth, in order to reach the sensor body and can carry out detection achievement to the optional position, and then this device makes the sensor body install can adjust the work to its position when a position, thereby it can not be subject to fixed position to cause the sensor body to influence its probe and carry out corresponding detection achievement to the optional position.

Description

Adjusting device for eddy current sensor

Technical Field

The utility model belongs to the technical field of eddy current sensor, specifically be an adjusting device for eddy current sensor.

Background

The eddy current sensor can statically and dynamically measure the distance between a measured metal conductor and the surface of a probe in a non-contact, high linearity and high resolution mode, and is a non-contact linear metering tool.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an adjusting device for eddy current sensor has solved current eddy current sensor and has installed when a position, can't adjust work to its position, leads to the measuring position of eddy current sensor probe to be subject to fixed position, and then is difficult to carry out corresponding measuring work's problem to the optional position.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjusting device for eddy current sensor, includes the sensor body, the lower surface of sensor body is provided with the connecting plate, the both sides of connecting plate inner wall all are rotated through the bearing and are connected with same roller bearing, the one end of roller bearing is provided with stop device, the outer fixed surface of roller bearing is connected with the roller, the draw-in groove has been seted up to the surface of roller, be provided with the slide bar in the draw-in groove, the top of slide bar and the lower fixed surface of sensor body are connected, the both sides of connecting plate inner wall respectively with the both sides fixed connection of same fixed plate.

As a further aspect of the present invention: the limiting device comprises a turntable, one side of the turntable is fixedly connected with one end of a rolling shaft, a positioning rod is connected in the turntable in a sliding mode, a spring is sleeved on the outer surface of the positioning rod, one end of the spring is fixedly connected with one side of the turntable, and the other end of the spring is fixedly connected with one side of the positioning rod.

As a further aspect of the present invention: a first through hole is formed in the upper surface of the fixing plate, and the sliding rod is connected in the first through hole in a sliding mode.

As a further aspect of the present invention: the upper surface of the connecting plate is provided with a second through hole, and the sliding rod is located in the second through hole.

As a further aspect of the present invention: two third through holes are formed in one side of the connecting plate, and the positioning rod is located in one of the third through holes.

As a further aspect of the present invention: threaded holes are formed in the upper surface of the connecting plate, and the number of the threaded holes is four.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this adjusting device for eddy current sensor, through setting up the roller bearing, the roller, the draw-in groove, slide bar and sensor body, make when rotating the roller bearing impel the slide bar can be smooth carry out the position removal through the cooperation of roller and draw-in groove, make the slide bar drive the sensor body can be smooth carry out the position removal, in order to reach the sensor body and to carry out detection achievement to optional position, and then this device makes the sensor body install can adjust work to its position when a certain position, thereby cause the sensor body can not be subject to fixed position and influence its probe and carry out corresponding detection achievement to optional position.

2. This adjusting device for eddy current sensor, through setting up first through-hole, second through-hole and third through-hole, the condition that skew or drop can not take place for first through-hole makes the slide bar when the draw-in groove removes, and then guaranteed the stability when the slide bar drives the sensor body and carries out the position and remove, the second through-hole makes the slide bar possess the space of removal, and then make the slide bar drive the sensor body can be smooth carry out the position control work, the third through-hole makes the locating lever possess the fixed point, and then make the locating lever can block in corresponding third through-hole in order to reach fixed work.

3. This adjusting device for eddy current sensor, through setting up stop device, the carousel makes that the staff can be more convenient rotates the work to the roller bearing, can block the elastic force of locating lever through the spring into corresponding third through-hole simultaneously to reach the stationary work, avoid the unexpected condition that takes place the position removal of sensor body.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the connecting plate of the present invention;

FIG. 3 is a schematic three-dimensional structure of the roller of the present invention;

fig. 4 is a schematic three-dimensional structure view of the limiting device of the present invention;

in the figure: the sensor comprises a sensor body 1, a connecting plate 2, a bearing 3, a rolling shaft 4, a limiting device 5, a rotary table 51, a positioning rod 52, a spring 53, a roller column 6, a clamping groove 7, a sliding rod 8, a fixing plate 9, a first through hole 10, a second through hole 11, a third through hole 12 and a threaded hole 13.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an adjusting device for eddy current sensor, including sensor body 1, the lower surface of sensor body 1 is provided with connecting plate 2, the both sides of 2 inner walls of connecting plate all rotate through bearing 3 and are connected with same roller bearing 4, through setting up bearing 3 and roller bearing 4, make roller bearing 4 can be smooth in bearing 3 rotate, roller bearing 4 can drive roller post 6 smooth rotation simultaneously, the one end of roller bearing 4 is provided with stop device 5, the outer fixed surface of roller bearing 4 is connected with roller post 6, draw-in groove 7 has been seted up to roller post 6's surface, be provided with slide bar 8 in the draw-in groove 7, through setting up roller post 6, draw-in groove 7 and slide bar 8, make roller post 6 impel slide bar 8 can be smooth through the position removal that carries on with the cooperation of draw-in groove 7, and then make sensor body 1 can carry out corresponding position control work according to the detection position, the top of slide bar 8 is connected with the lower fixed surface of sensor body 1, the both sides of 2 inner walls of connecting plate respectively with the both sides fixed connection of same fixed plate 9.

Specifically, as shown in fig. 3 and 4, the limiting device 5 includes a rotary disc 51, through setting up the rotary disc 51, make the staff utilize the rotary disc 51 can more conveniently rotate the roller 4, in order to reach that the roller 4 can drive the smooth rotation of roller 6, one side of rotary disc 51 and the one end fixed connection of roller 4, sliding connection has locating lever 52 in the rotary disc 51, through setting up locating lever 52, make locating lever 52 can block into in the corresponding third through-hole 12 in order to reach fixed work, avoid the unexpected condition that takes place the position removal of sensor body 1, spring 53 has been cup jointed to the surface of locating lever 52, through setting up spring 53, make locating lever 52 pass through spring 53 power of spring 53 and then can smooth card into corresponding third through-hole 12, in order to reach fixed work, one end of spring 53 and one side fixed connection of rotary disc 51, the other end of spring 53 and one side fixed connection of locating lever 52, first through-hole 10 has been seted up to the upper surface of fixed plate 9, slide bar 8 sliding connection is in first through setting up first through-hole 10, first through-hole 10 ensures that 8 can not take place when moving in draw-in 7, and then the condition that the slide bar or the skew body moves, make the certain stability of sensor body carry out when carrying out the removal.

Specifically, as shown in fig. 1, a second through hole 11 is formed in the upper surface of the connecting plate 2, the slide bar 8 is located in the second through hole 11, the second through hole 11 enables the slide bar 8 to drive the sensor body 1 to move smoothly through the position, two third through holes 12 are formed in one side of the connecting plate 2, the positioning rod 52 is located in one of the third through holes 12, the third through hole 12 enables the positioning rod 52 to have a fixed point, and the positioning rod 52 can be clamped into the corresponding third through hole 12 to achieve fixing work, so that the sensor body 1 is prevented from accidentally moving, threaded holes 13 are formed in the upper surface of the connecting plate 2, the number of the threaded holes 13 is four, and through the threaded holes 13, the threaded holes 13 enable workers to install the connecting plate 2 at a certain position by using installation screws, so that the sensor body 1 has a fixed point.

The utility model discloses a theory of operation does:

s1, when the position of a sensor body 1 needs to be adjusted, firstly, a rotary disc 51 is rotated, so that the rotary disc 51 drives a roller 4 to rotate, the roller 4 drives a roller column 6 to rotate, and when the roller column 6 rotates, a slide rod 8 can be smoothly moved in a clamping groove 7 through the matching of the roller column 6 and the clamping groove 7;

s2, the sliding rod 8 drives the sensor body 1 to move correspondingly, so that the sensor body 1 can adjust correspondingly according to the detection position, and the positioning rod 52 is clamped into the corresponding third through hole 12 through the elastic force caused by the spring 53, so that the fixing work is achieved.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An adjusting device for an eddy current sensor, comprising a sensor body (1), characterized in that: the lower surface of sensor body (1) is provided with connecting plate (2), the both sides of connecting plate (2) inner wall all are rotated through bearing (3) and are connected with same roller bearing (4), the one end of roller bearing (4) is provided with stop device (5), the outer fixed surface of roller bearing (4) is connected with roller post (6), draw-in groove (7) have been seted up to the surface of roller post (6), be provided with slide bar (8) in draw-in groove (7), the top of slide bar (8) is connected with the lower fixed surface of sensor body (1), the both sides of connecting plate (2) inner wall respectively with the both sides fixed connection of same fixed plate (9).

2. An adjustment device for an eddy current sensor according to claim 1, characterized in that: stop device (5) are including carousel (51), one side of carousel (51) and the one end fixed connection of roller bearing (4), sliding connection has locating lever (52) in carousel (51), spring (53) have been cup jointed to the surface of locating lever (52), one end of spring (53) and one side fixed connection of carousel (51), the other end of spring (53) and one side fixed connection of locating lever (52).

3. An adjustment device for an eddy current sensor according to claim 1, characterized in that: a first through hole (10) is formed in the upper surface of the fixing plate (9), and the sliding rod (8) is connected in the first through hole (10) in a sliding mode.

4. An adjustment device for an eddy current sensor according to claim 1, characterized in that: a second through hole (11) is formed in the upper surface of the connecting plate (2), and the sliding rod (8) is located in the second through hole (11).

5. An adjustment device for an eddy current sensor according to claim 2, characterized in that: two third through holes (12) are formed in one side of the connecting plate (2), and the positioning rod (52) is located in one of the third through holes (12).

6. An adjustment device for an eddy current sensor according to claim 1, characterized in that: threaded holes (13) are formed in the upper surface of the connecting plate (2), and the number of the threaded holes (13) is four.