CN216542881U

CN216542881U - Proximity switch detection tool and check out test set

Info

Publication number: CN216542881U
Application number: CN202122977283.3U
Authority: CN
Inventors: 刘大志; 王幼学; 车永刚; 苏莉莉
Original assignee: Uditech Co Ltd
Current assignee: Uditech Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-17
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a proximity switch detection jig and detection equipment, wherein the proximity switch detection jig comprises a base, a clamping piece and a plurality of blocking pieces with different thicknesses, the base is provided with an installation station, and the installation station is used for installing a proximity switch; the clamping piece is connected to the base in a sliding mode, can be close to or far away from the installation station and is used for clamping the detection piece; the blocking piece is connected with the base; wherein, the base is equipped with between installation station and holder and blocks the position, blocks that the piece can remove to blocking the position. The technical scheme of the utility model can improve the efficiency of detecting the proximity switch.

Description

Proximity switch detection tool and check out test set

Technical Field

The utility model relates to the technical field of proximity switch testing equipment, in particular to a proximity switch detection jig and detection equipment.

Background

The proximity switch is also called a contactless proximity switch, and can realize stroke control. When the detection piece approaches to the induction area of the proximity switch, the proximity switch can be in no contact, no pressure and no spark, an electrical command can be rapidly sent out, the position and the stroke of the movement mechanism can be accurately reflected, and even if the proximity switch is used for general stroke control, the proximity switch has the characteristics of positioning precision, operation frequency, service life, convenience in installation and adjustment and strong adaptability to severe environments.

Generally to proximity switch's detection, need artifical handheld detection piece that is used for making proximity switch produce signal variation, manual movement detection piece makes proximity switch produce the response after, stop moving, then places the baffle separation between detection piece and proximity switch, the baffle of different thickness is taken out and placed to manual, with the baffle of changing different thickness, and use the scale to measure the baffle thickness, thereby test proximity switch sees through the sensing ability of different thickness baffles. However, the above-mentioned manual mode of holding and moving the detection piece, manually taking out and placing baffle of different thickness is comparatively troublesome, and intensity of labour is big, and is inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a proximity switch detection jig, aiming at improving the efficiency of detecting a proximity switch.

In order to achieve the above object, the proximity switch detection jig provided by the present invention comprises:

the base is provided with an installation station, and the installation station is used for installing a proximity switch;

the clamping piece is connected to the base in a sliding mode, can be close to or far away from the installation station and is used for clamping the detection piece; and

a plurality of barriers of different thicknesses, the barriers connected to the base;

the base is in the installation station with be equipped with between the holder and block the position, it can move to block the position to block.

Optionally, the blocking member is slidably connected to the base, and the blocking member slides in a direction perpendicular to a line connecting the clamping member and the mounting station.

Optionally, the base is further provided with a first sliding chute and a second sliding chute, the first sliding chute is arranged on a connecting line of the clamping piece and the installation station, and the clamping piece is in sliding connection with the first sliding chute;

the second sliding groove is perpendicular to the first sliding groove, the second sliding groove is located between the first sliding groove and the installation station, and the blocking piece is connected with the second sliding groove in a sliding mode.

Optionally, the proximity switch detection fixture further includes:

the first moving assembly is arranged on the base and connected with the clamping piece, and the first moving assembly is used for driving the clamping piece to move; and

the second moving assembly is installed on the base and connected with the blocking piece, and the second moving assembly is used for driving the blocking piece to move.

Optionally, the first moving assembly includes a first lead screw, a first nut and a first motor, the first lead screw is installed in the first chute, the first nut is disposed on the first lead screw in a penetrating manner and is connected to the first lead screw in a threaded manner, the first nut is fixedly connected to the clamping member, and the first motor is installed on the base and is connected to the first lead screw in a transmission manner so as to drive the first lead screw to rotate;

the second moving assembly comprises a second lead screw, a second nut and a second motor, the second lead screw is installed in the second sliding groove, the second nut penetrates through the second lead screw and is in threaded connection with the second lead screw, the second nut is fixedly connected with the blocking piece, and the second motor is installed on the base and is in transmission connection with the second lead screw so as to drive the second lead screw to rotate.

Optionally, the blocking members with different thicknesses are of an integral structure, and one side surface of the integral structure formed by combining the blocking members is in a step shape.

Optionally, the proximity switch detection jig further comprises a first measuring piece, the first measuring piece is detachably connected to the base, and the first measuring piece is used for measuring the thickness of the blocking piece.

Optionally, the first measuring member is a scale.

Optionally, the proximity switch detection tool further comprises a second measuring part, the second measuring part is connected to the base, and the second measuring part is used for measuring the distance between the proximity switch and the detecting part.

The utility model also provides detection equipment, which comprises a control platform and a proximity switch detection jig, wherein the control platform is connected with the proximity switch detection jig, and the proximity switch detection jig comprises:

According to the technical scheme, the base is provided with an installation station, the installation station is used for installing the proximity switch, and the clamping piece used for clamping the detection piece is connected to the base in a sliding mode and can be close to or far away from the installation station so as to adjust the detection piece to a position where the proximity switch generates induction. The blocking pieces with different thicknesses are moved to the blocking position between the mounting station and the clamping piece, so that the penetration sensing capacity of the proximity switch for the baffles with different thicknesses is tested. Compared with manual detection, the detection tool does not need to be manually held, and baffles with different thicknesses are not required to be taken out and placed manually, and the sensing capacity of the proximity switch penetrating through the baffles with different thicknesses can be tested by moving the blocking piece on the proximity switch detection tool, so that the manual labor intensity can be reduced, the testing speed can be increased, and the efficiency of detecting the proximity switch can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a proximity switch detection fixture according to an embodiment of the present invention;

FIG. 2 is an exploded view of a proximity switch detection tool according to an embodiment of the present invention;

fig. 3 is a top view of a proximity switch detection fixture in an embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Proximity switch detection tool	70	First moving assembly
10	Base seat	71	First screw rod
				10a	Installation station		73	First nut
10b	First chute	90	Second moving assembly
				10c	Second chute	91	Second screw rod
30	Clamping piece	93	Second nut
				50	Blocking piece

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indications in the embodiments of the present invention are only used to explain the relative position relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a proximity switch detection jig.

As shown in fig. 1 to 3, in an embodiment of the present invention, a proximity switch detection fixture 100 includes a base 10, a clamping member 30, and a plurality of blocking members 50 with different thicknesses, wherein the base 10 is provided with an installation station 10a, and the installation station 10a is used for installing a proximity switch. The clamping member 30 is slidably connected to the base 10, the clamping member 30 can be close to or far from the installation station 10a, and the clamping member 30 is used for clamping the detection member. The blocking member 50 is connected to the base 10. Wherein, the base 10 is provided with a blocking position between the installation station 10a and the clamping member 30, and the blocking member 50 can move to the blocking position.

In this embodiment, the base 10 is provided with an installation station 10a, the installation station 10a is used for installing the proximity switch, and a clamping member 30 for clamping the detection member is slidably connected to the base 10 and can approach or depart from the installation station 10a to adjust the detection member to a position where the proximity switch generates induction. A plurality of blocking members 50 of different thicknesses are movable to a blocking position, i.e., blocking members 50 are movable to a blocking position to space the proximity switch from the sensing member; the blocking member 50 may also be moved from the blocking position to allow for no blocking between the proximity switch and the sensing member. The proximity switch has a sensing direction, and the line connecting the mounting station 10a and the clamping member 30, i.e. the line connecting the proximity switch and the detecting member in the sensing direction. One blocking member 50 is kept away from the other blocking member 50 on the connecting line between the mounting station 10a and the holding member 30, that is, when one blocking member 50 moves to the blocking position, the other blocking member 50 needs to move away from the blocking position to avoid the detection influence caused by the overlapping between the blocking members 50 with different thicknesses. The proximity switch penetration sensing capability for different thickness barriers is tested by moving a plurality of barriers 50 of different thicknesses into the blocking position between the installation station 10a and the clamp 30. Compared with manual detection, the detection tool for the proximity switch has the advantages that the detection piece does not need to be manually held, the baffles with different thicknesses do not need to be manually taken out and placed, the sensing capacity of the proximity switch penetrating through the baffles with different thicknesses can be tested by moving the blocking piece 50 on the proximity switch detection tool 100, so that the manual labor intensity can be reduced, the testing speed can be increased, and the efficiency of detecting the proximity switch can be improved.

In addition, it should be noted that the number of the plurality of blocking members 50 with different thicknesses may be 2, 3, 4, 5, 6, etc., and the number of the blocking members 50 is not limited herein, and a corresponding number of the blocking members 50 may be provided according to the need of the proximity switch detection.

The thickness of the blocking member 50 may be 1mm, 1.5mm, 2mm, 3mm, 4mm, 5mm, etc., and the thickness of the blocking member 50 is not limited herein, and the blocking member 50 having a corresponding thickness may be provided according to the detection requirement of the proximity switch.

The plurality of barriers 50 of different thicknesses may be provided in blocks, i.e., each barrier 50 is independent of the other; the plurality of barriers 50 with different thicknesses may also be provided in a unitary structure, that is, the plurality of barriers 50 with different thicknesses are integrally manufactured.

In some embodiments, the clamp 30 can be moved toward or away from the installation station 10a by providing a lead screw assembly, for example, by rotating a lead screw to move the clamp 30 fixedly connected to a nut; the clamping piece 30 can also be driven by a linear motor; or by manual pushing; other ways of moving the clamp 30 closer to or further from the mounting station 10a are also possible.

The blocking member 50 can be moved to the blocking position by rotating the lead screw to drive the blocking member 50; the blocking piece 50 can also be driven by a linear motor; or by manual pushing; other ways of moving to the blocking bit are also possible.

As shown in fig. 1 to 3, in an embodiment of the present invention, the blocking member 50 is slidably connected to the base 10, and the blocking member 50 slides in a direction perpendicular to a line connecting the holding member 30 and the mounting station 10 a.

In this embodiment, the line connecting the clamping member 30 and the installation station 10a, i.e. the sensing direction of the proximity switch installed on the installation station 10a, the blocking member 50 slides in the direction perpendicular to the line connecting the clamping member 30 and the installation station 10a, i.e. the blocking member 50 slides in the sensing direction perpendicular to the proximity switch on the installation station 10 a. Through blockking piece 50 and base 10 sliding connection's mode, make to block piece 50 and slide, not only can conveniently switch the blockking piece 50 of different thickness to improve the efficiency that detects proximity switch, sliding connection realizes easily moreover, is convenient for make processing, practices thrift manufacturing cost.

In addition, it should be noted that, the blocking member 50 may be slidably connected to the base 10 by forming a sliding slot on the base 10, and connecting with the blocking member 50 through the sliding slot to realize the sliding of the blocking member 50; a rail may be provided on the base 10, and the rail is connected to the blocking member 50 to slide the blocking member 50; other ways of effectively achieving sliding of the blocking member 50 are also possible.

As shown in fig. 1 to fig. 3, in an embodiment of the present invention, the base 10 further includes a first sliding groove 10b and a second sliding groove 10c, the first sliding groove 10b is disposed on a connecting line between the clamping member 30 and the mounting station 10a, and the clamping member 30 is slidably connected to the first sliding groove 10 b. The second chute 10c is perpendicular to the first chute 10b, the second chute 10c is located between the first chute 10b and the installation station 10a, and the blocking member 50 is slidably connected to the second chute 10 c.

In this embodiment, the connecting line between the holding member 30 and the mounting station 10a, i.e. the connecting line between the proximity switch and the detecting member, is along the sensing direction. The first sliding groove 10b is arranged on a connecting line of the clamping piece 30 and the mounting station 10a, namely the first sliding groove 10b is arranged on a connecting line of the proximity switch and the detection piece along the sensing direction. The clamp 30 slides along the length direction of the first chute 10b, thereby moving the detection member clamped on the clamp 30 closer to or away from the proximity switch. Compared with a mode of manually grasping the detection piece to move, the first sliding groove 10b in the embodiment of the utility model can enable the detection piece to move linearly along the sensing direction, so that the detection deviation caused by the fact that the detection piece deviates from the sensing direction due to moving of the detection piece is avoided, the detection piece can be effectively ensured to be positioned in the sensing direction of the proximity switch, the accuracy of detecting the proximity switch can be effectively improved, and the reliability of a detection result of the proximity switch is improved. In addition, the first sliding groove 10b is formed in the base 10, so that the structure is simple, the manufacturing and the processing are convenient, and the production cost can be saved.

The first chute 10b has opposite ends in the length direction, one of which faces the mounting station 10 a. The second chute 10c is close to an end of the first chute 10b facing the mounting station 10a, i.e., the second chute 10c is located between the first chute 10b and the mounting station 10 a. The second sliding chute 10c is perpendicular to the first sliding chute 10b, that is, the length direction of the second sliding chute 10c is perpendicular to the length direction of the first sliding chute 10b, that is, the second sliding chute 10c is perpendicular to the sensing direction.

The blocking member 50 slides in a direction perpendicular to a line connecting the holding member 30 and the mounting station 10a, thereby moving the blocking member 50 to and from the blocking position. Compared with a mode of manually taking and replacing the blocking piece 50, the second sliding groove 10c in the embodiment of the utility model can enable the blocking piece 50 to move linearly along the direction perpendicular to the sensing direction, so that test deviation caused by the fact that the blocking piece 50 is not perpendicular to the sensing direction due to moving of the blocking piece 50 is avoided, that is, the change of the thickness of the blocking piece 50 in the sensing direction during testing can be avoided, the thickness of the blocking piece 50 in the sensing direction can be effectively ensured to be the measured thickness of the blocking piece 50, the increase of the thickness in the sensing direction due to the self offset of the blocking piece 50 is avoided, the accuracy of detecting the proximity switch can be effectively improved, and the reliability of the detection result of the proximity switch is improved. And, set up second spout 10c on base 10, simple structure, the manufacturing and processing of being convenient for can practice thrift manufacturing cost.

As shown in fig. 1 to 3, in an embodiment of the utility model, the proximity switch detection fixture 100 further includes a first moving component 70 and a second moving component 90, the first moving component 70 is mounted on the base 10, the first moving component 70 is connected to the clamping member 30, and the first moving component 70 is configured to drive the clamping member 30 to move. The second moving assembly 90 is installed on the base 10, the second moving assembly 90 is connected to the blocking member 50, and the second moving assembly 90 is used for driving the blocking member 50 to move.

In this embodiment, the first moving assembly 70 drives the clamping member 30 to move, and the second moving assembly 90 is used for driving the blocking member 50 to move, so that the manual pushing movement is not needed, the manual work can be saved, and the detection efficiency is improved.

In addition, it should be noted that, the first moving assembly 70 may drive the clamping member 30 to move by rotating the screw rod, or drive the clamping member 30 to move by a linear motor, or drive the clamping member 30 to move by other effective manners to move the clamping member 30.

The second moving assembly 90 can drive the blocking member 50 to move by rotating the lead screw to drive the blocking member 50 to move, or can drive the blocking member 50 to move by a linear motor, or can be another effective moving manner of the blocking member 50.

The first moving assembly 70 may be fixedly connected to the clamping member 30, detachably connected to the clamping member, or may be connected to the clamping member in other effective manners.

The second moving assembly 90 can be fixedly connected to the blocking member 50, can be detachably connected to the blocking member, and can be connected to the blocking member in other effective manners.

As shown in fig. 1 to 3, in an embodiment of the present invention, the first moving assembly 70 includes a first screw 71, a first nut 73 and a first motor (not shown), the first screw 71 is installed in the first sliding slot 10b, the first nut 73 is disposed on the first screw 71 and is screwed to the first screw 71, the first nut 73 is fixedly connected to the clamping member 30, and the first motor is installed on the base 10 and is connected to the first screw 71 in a transmission manner to drive the first screw 71 to rotate. The second moving assembly 90 includes a second screw 91, a second nut 93 and a second motor (not shown), the second screw 91 is installed in the second sliding slot 10c, the second nut 93 is disposed on the second screw 91 in a penetrating manner, and is connected to the second screw 91 through a thread, the second nut 93 is fixedly connected to the blocking member 50, and the second motor is installed on the base 10 and is connected to the second screw 91 in a transmission manner, so as to drive the second screw 91 to rotate.

In this embodiment, the first motor rotates to drive the first lead screw 71 to rotate, and along with the rotation of the first lead screw 71, the first thread sleeved on the first lead screw 71 moves along the length direction of the first lead screw 71, so as to drive the clamping member 30 to move. Compared with a manual pushing mode, the detection device can save labor and improve detection efficiency, and the lead screw drives the clamping piece 30 to move, so that the distance between the proximity switch and the detection device arranged on the clamping piece 30 can be accurately adjusted, fine adjustment on the distance can be realized, and the detection accuracy is improved. The second motor rotates to drive the second lead screw 91 to rotate, and along with the rotation of the second lead screw 91, the second thread sleeved on the second lead screw 91 moves along the length direction of the second lead screw 91, so that the blocking piece 50 is driven to move. Compared with a manual pushing mode, the method and the device can save labor and improve detection efficiency.

As shown in fig. 1 to 3, in an embodiment of the present invention, the blocking members 50 with different thicknesses are an integral structure, and a side surface of the integral structure formed by combining the blocking members 50 is in a step shape.

In this embodiment, the blocking members 50 with different thicknesses are formed as an integral structure, that is, the blocking members 50 with different thicknesses are integrally formed. The plurality of blocking members 50 having different thicknesses can be manufactured and formed at one time without a plurality of manufacturing in batches, so that the manufacturing efficiency can be improved and the manufacturing cost can be saved. One side of the integrated structure formed by the plurality of barriers 50 having different thicknesses is stepped. The step shape enables the thickness of the integrated structure to increase from small to large. When carrying out proximity switch's test, can promote integrative structure and slide to block on the position, along with integrative structure slides, both can make integrative structure in proximity switch and the thickness on detecting a line, increase progressively by little to big, also can make integrative structure in proximity switch and the thickness on detecting a line, decrease progressively by big to little, thereby can provide two kinds of different detection methods, make proximity switch detection tool 100 can satisfy more detection demands, proximity switch detection tool 100's suitability has been enlarged. In addition, the arrangement can increase the thickness of the integrated structure on the connecting line of the proximity switch and the detection piece from small to large so as to detect the proximity switch, and then decrease the thickness of the integrated structure on the connecting line of the proximity switch and the detection piece from large to small so as to verify the detection accuracy of the proximity switch; or, the thickness of the integrated structure on the connecting line of the proximity switch and the detection piece is gradually reduced from large to small, after the proximity switch is detected, the thickness of the integrated structure on the connecting line of the proximity switch and the detection piece is gradually increased from small to large, and the detection accuracy of the proximity switch is verified. The embodiment of the utility model provides a reliable verification method for the detection of the proximity switch, thereby further improving the detection reliability of the proximity switch detection jig 100.

As shown in fig. 1 to 3, in an embodiment of the utility model, the proximity switch detection fixture 100 further includes a first measuring member, the first measuring member is detachably connected to the base 10, and the first measuring member is used for measuring the thickness of the blocking member 50.

In this embodiment, the first measuring member is detachably connected to the base 10, and specifically, the first measuring member is detachably connected to the upper surface of the base 10 and is close to or located on a connection line between the proximity switch and the detecting member, so that when the blocking member 50 moves to the blocking position, the first measuring member is close to or attached to the blocking member 50, so as to measure the thickness of the blocking member 50 on the connection line between the proximity switch and the detecting member. If the arrangement is adopted, on one hand, the thickness of the blocking piece 50 can be detected by the first measuring piece, so that the thickness values of the blocking piece 50 with different thicknesses can be accurately obtained, and further, the influence of the blocking piece 50 with different thicknesses on the approach switch can be obtained; on the other hand can conveniently change first measuring part, when first measuring part damages or measures inaccurately, can dismantle first measuring part from base 10, install new first measuring part on base 10 again to when first measuring part breaks down, need not change whole proximity switch detection tool 100, only need change first measuring part can, thereby the life of proximity switch detection tool 100 has been prolonged, and then the cost is practiced thrift effectively.

In addition, it should be noted that the first measuring member is detachably connected to the base 10, and may be a slot-type connection, a magnetic-type connection, or other effective detachable connection.

The first measuring member may be a scale, an electronic distance meter, or other means for measuring the distance between the blocking member 50 and the detecting member.

As shown in fig. 1 to 3, in an embodiment of the present invention, the first measuring member is a scale.

In this embodiment, use the scale to measure and block one side that 50 thickness changes, can convenient and fast measure the thickness that blocks 50. Moreover, the graduated scale is convenient for reading numerical values, accurate in measurement and low in price, and can effectively reduce the cost.

As shown in fig. 1 to 3, in an embodiment of the utility model, the proximity switch detection fixture 100 further includes a second measuring member, the second measuring member is connected to the base 10, and the second measuring member is used for measuring a distance between the proximity switch and the detecting member.

In this embodiment, the second measuring part is connected to the base 10, and the second measuring part can measure the distance between the proximity switch and the detecting part, that is, can detect the sensing distance of the proximity switch. Specifically, the moving detection piece is close to the proximity switch, when the proximity switch senses, the moving detection piece is stopped, and the distance between the detection piece and the proximity switch is measured through the second measuring piece, so that the sensing distance of the proximity switch can be obtained. So set up, make proximity switch detection tool 100 not only can test proximity switch and see through the response ability of different thickness baffles, can also measure proximity switch's inductive distance to make proximity switch detection tool 100 can satisfy more detection demands, and then enlarged proximity switch detection tool 100's suitability.

In addition, it should be noted that the second measuring part may be fixedly connected to the base 10 through a bolt, may be detachably connected through a clamping groove, or may be connected in other effective manners.

The second measuring member may be a scale, an electronic distance meter, or other means for measuring the distance between the blocking member 50 and the detecting member.

As shown in fig. 1 to 3, in an embodiment of the present invention, the second measuring member is a scale, and a length direction of the second measuring member is parallel to a connecting line direction of the clamping member 30 and the mounting station 10a, and is disposed near the first chute 10 b.

In this embodiment, the distance between the blocking member 50 and the clamping member 30 is measured by using a graduated scale, so that the sensing distance of the blocking member 50 can be measured conveniently and quickly. Specifically, the length direction of the second measuring member is parallel to the connecting line direction of the clamping member 30 and the mounting station 10a, that is, the length direction of the second measuring member is consistent with the sensing direction, so as to measure the sensing distance of the proximity switch. The graduated scale is convenient for read numerical value, measures accurately, and the low price can reduce cost effectively moreover.

As shown in fig. 1 and 2, in an embodiment of the present invention, the blocking member 50 is made of bakelite.

In this embodiment, the blocking member 50 is made of bakelite, which is a plastic material and has high mechanical strength, good insulation, heat resistance, corrosion resistance, and good plasticity. Since the bakelite is cheap, the barrier 50 is made of the bakelite, so that the manufacturing cost can be effectively reduced, the bakelite has good plasticity and is easy to form, and the processing procedures after forming can be reduced, so that the manufacturing cost is further reduced. The detection piece is ironwork, and the proximity switch who uses can produce the response to iron, can detect like this proximity switch and pierce through the performance of plastics response ironwork.

The present invention further provides a detection apparatus, which includes a control platform (not shown) and a proximity switch detection fixture 100, wherein the control platform is connected to the proximity switch detection fixture 100. The specific structure of the proximity switch detection fixture 100 refers to the above embodiments, and since the detection device adopts all technical solutions of all the above embodiments, all the beneficial effects brought by the technical solutions of the above embodiments are at least achieved, and are not repeated herein.

In an embodiment of the detection apparatus of the present invention, a control platform is connected to the proximity switch detection fixture 100, and the control platform is used for controlling the working states of the first motor and the second motor, so as to control the movement of the detection element and the blocking element 50 respectively. The control platform is also used for calculating the distance between the proximity switch and the detection piece according to the moving distance of the detection piece. The control platform is also used for controlling the barriers 50 with different thicknesses to move to the blocking position according to requirements.

Specifically, the control platform is electrically connected to the first motor, so as to control the rotation of the first motor, further control the rotation of the first lead screw 71, further control the moving stroke of the first nut 73, and further control the movement of the detecting member clamped on the clamping member 30. The control platform is electrically connected with the second motor, so that the rotation of the second motor is controlled, the rotation of the second screw rod 91 is controlled, the moving stroke of the second nut 93 is controlled, the movement of the detection piece clamped on the clamping piece 30 is controlled, the blocking piece 50 with different thicknesses can be controlled to move to the blocking position according to requirements, the proximity switch detection jig 100 can be controlled through the control platform, and the proximity switch detection jig 100 is enabled to complete the detection of the proximity switch. Since the position of the proximity switch mounted on the base 10 is known, that is, the position of the mounting station 10a is known, when the detecting member clamped on the clamping member 30 moves on the base 10, the control platform can calculate the distance between the proximity switch and the detecting member according to the moving distance of the detecting member. So set up, can control platform with remote automation for proximity switch detection tool 100 accomplishes the detection to proximity switch, thereby simplifies the operating procedure, and then can make things convenient for proximity switch's detection, improves efficiency of software testing.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a proximity switch detection tool which characterized in that includes:

the base is in the installation station with be equipped with between the holder and block the position, it can move to block the position to block the piece.

2. The proximity switch detection jig of claim 1, wherein the blocking member is slidably connected to the base, and the blocking member slides in a direction perpendicular to a line connecting the holding member and the mounting station.

3. The proximity switch detection jig according to claim 2, wherein the base is further provided with a first sliding groove and a second sliding groove, the first sliding groove is formed on a connecting line of the clamping member and the mounting station, and the clamping member is slidably connected with the first sliding groove;

4. The proximity switch detection tool of claim 3, further comprising:

5. The proximity switch detection jig of claim 4, wherein the first moving assembly comprises a first lead screw, a first nut and a first motor, the first lead screw is installed in the first chute, the first nut is arranged on the first lead screw in a penetrating manner and is connected to the first lead screw in a threaded manner, the first nut is fixedly connected with the clamping member, and the first motor is installed on the base and is connected to the first lead screw in a transmission manner so as to drive the first lead screw to rotate;

6. The proximity switch detection jig of claim 1, wherein the blocking members with different thicknesses are of an integral structure, and a side surface of the integral structure formed by combining the blocking members is in a step shape.

7. The proximity switch detection tool of claim 1, further comprising a first measuring member, wherein the first measuring member is detachably connected to the base, and the first measuring member is used for measuring the thickness of the blocking member.

8. The proximity switch detecting jig according to claim 7, wherein the first measuring member is a scale.

9. The proximity switch detection jig of claim 1, further comprising a second measuring member, the second measuring member being connected to the base, the second measuring member being configured to measure a distance between the proximity switch and the detecting member.

10. A detection apparatus, comprising a control platform and the proximity switch detection jig according to any one of claims 1 to 9, wherein the control platform is connected to the proximity switch detection jig.