CN211373568U

CN211373568U - Device for detecting flatness of sensor jig

Info

Publication number: CN211373568U
Application number: CN202020183773.9U
Authority: CN
Inventors: 崔玮; 袁相定
Original assignee: Jiangsu Dinghong Automation Technology Co ltd
Current assignee: Jiangsu Dinghong Automation Technology Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-08-28
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a device for detecting sensor tool roughness, including the base, the front side of base up end is equipped with the work piece and places the unit, and the work piece is placed unit and base sliding fit, and the rear side correspondence of base up end is equipped with high detecting element, and the work piece is placed the unit and is used for the fixed clamp to detect the sensor tool that detects, and high detecting element is used for detecting the work piece and places the degree of flatness that notch G medial border H up end was placed to the work piece on detecting the sensor tool that detects on the unit. The device's height detection unit is fixed, realizes removing the sensor tool that detects through the slip work piece placing element promptly and realizes detecting the roughness of work piece standing groove G medial border H up end and detect, has avoided the uncontrollable factor of the artificial altimeter detection mode of gripping, has guaranteed the precision and the reliability of work piece standing groove roughness testing result on the sensor tool, and has avoided a large amount of manpower resources extravagant, and the device simple structure, it is high to implement the feasibility.

Description

Device for detecting flatness of sensor jig

Technical Field

The utility model relates to a sensor production and processing auxiliary assembly technical field, concretely relates to a device for detecting sensor tool roughness.

Background

The sensor (english name: transducer/sensor) is a detection device, which can sense the measured information and convert the sensed information into electric signals or other information in required form according to a certain rule to output, so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. Because the sensor is a detecting element, the requirement of its production course to the precision is stricter, and the size of a lot of sensors is comparatively smart, therefore its production course of working mostly need fix with the help of special sensor tool and press from both sides tightly.

A sensor element with high precision and small volume is produced and processed by adopting a ' one ' -shaped ' sensor jig (as shown in attached figures 1-4) which comprises a base A, sensor placing seat plates B are symmetrically arranged at the rear sides of the left and right ends of the base A, the middle of the two sensor placing seat plates B is separated by a first horizontal inserting plate C at the middle position of the rear side of the base A, the rear sides of the left and right ends of the base A are respectively and symmetrically provided with a rectangular opening E, the middle part of the front side wall of the rectangular opening E is provided with a second horizontal inserting plate M horizontally extending towards the rear side, the rear sides of the left and right ends of the base A are respectively divided into a first support arm D and a second support arm F by the two rectangular openings E, the first support arm D is positioned at the outer sides of the two ends of the base A, the first support arm D is provided with a horizontal hole K, the second support arm F is correspondingly provided with a horizontal threaded hole J, a plurality of workpiece, the roughness of notch G's inboard edge H up end is the key factor that influences sensor product quality is placed to the work piece, and adjacent work piece is placed the sensor in the middle of the notch G and is placed still to be equipped with locating hole I on the bedplate B, and the downside correspondence at base A both ends is equipped with two landing legs L.

However, since the workpiece holding groove G for holding the sensor on the above-mentioned "in-line" type sensor jig is gradually worn with the increase of the number of times of use, it is necessary to periodically inspect the flatness of the sensor jig, particularly, the flatness of the upper end surface of the inner edge H of the workpiece holding groove G is periodically inspected to ensure the qualification of the "in-line" type sensor jig. The traditional detection mode of the flatness of the sensor jig is that a detection probe of a height gauge is manually held and moved to detect each workpiece placing groove on the sensor jig. The detection method has the following problems: (1) the labor amount is large, the time consumption is long, and a large amount of human resources are wasted; (2) the height gauge is manually held for detection, large human uncontrollable factors exist, the precision of the flatness detection result of the workpiece placing groove on the sensor jig is poor, and therefore the defective rate of finished sensor products produced and processed by the detected sensor jig is high. Therefore, the utility model aims at providing a device of detection sensor tool roughness is exclusively used in.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, a device for detecting sensor tool roughness is provided, the device's height detecting element is fixed, realize removing the sensor tool that detects the detection through the slip work piece placing element promptly and realize detecting the roughness of work piece standing groove G medial border H up end and detect, the uncontrollable factor of the artificial altimeter detection mode of gripping has been avoided, the precision and the reliability of work piece standing groove roughness testing result on the sensor tool have been guaranteed, and avoided a large amount of manpower resources extravagant, and the device simple structure, it is high to implement the feasibility.

In order to realize the above-mentioned purpose, the technical scheme of the utility model a device for detecting sensor tool roughness is designed, including the base, the front side of base up end is equipped with the work piece and places the unit, and the work piece is placed unit and base sliding fit, and the rear side correspondence of base up end is equipped with high detecting element, and the work piece is placed the unit and is used for the fixed clamp to press from both sides the sensor tool that detects the detection, and high detecting element is used for detecting the work piece and places the roughness that notch G medial border H up end was placed to the work piece on waiting the sensor tool that detects on the unit.

The utility model discloses the high detecting element of device is fixed, realizes removing the sensor tool that detects through the slip work piece placing element promptly and realizes detecting the roughness of work piece standing groove G medial border H up end and detecting, has avoided the manual uncontrollable factor who grips the altimeter detection mode, has guaranteed the precision and the reliability of work piece standing groove roughness testing result on the sensor tool, and has avoided a large amount of manpower resources extravagant, and the device simple structure, it is high to implement the feasibility.

In order to ensure the smooth preparation and application implementation of the device, the preferable technical scheme is that the workpiece placing unit comprises a horizontal fixed plate and a horizontal sliding plate, the horizontal fixed plate is fixedly arranged on the upper end face of the base, a sliding chute or a sliding rail is arranged on the upper end face of the horizontal fixed plate, a sliding block or an open slot matched with the sliding chute or the sliding rail is arranged on the lower end face of the horizontal sliding plate, and the horizontal sliding plate is in sliding fit with the sliding chute or the sliding rail on the upper end face of the horizontal fixed plate through the sliding block or the open slot; two ends of the sliding chute or the sliding rail are respectively provided with a limiting block, and the limiting blocks are used for braking the horizontal sliding plate; the rear side edge of the upper end surface of the horizontal sliding plate is provided with a plurality of positioning pins, and the positioning pins are correspondingly matched with positioning holes I on a sensor jig to be detected; two vertical through holes penetrating through the plate body are respectively formed in two ends of the horizontal sliding plate, and the vertical through holes correspond to the supporting legs L on the sensor jig to be detected in an adaptive mode. This unit structure is placed to work piece, and the feasibility is high in the preparation, and the sliding fit mode of horizontal sliding plate and horizontal fixed plate is simple, and horizontal sliding plate is good for horizontal fixed plate sliding stability, and the sensor tool that waits to detect is fixed tight suitability stability height on this work piece placing element to the roughness testing result's of notch G medial border H up end reliability has been placed to the work piece on having guaranteed to wait to detect the sensor tool.

In order to further guarantee the stability when waiting to detect the sensor tool that detects along with horizontal smooth plate removal, further preferred technical scheme is in addition, the rear side margin of horizontal sliding plate up end is equipped with spacing blend stop, the rear side at horizontal sliding plate both ends is equipped with a dog respectively, and the rear end of two dogs respectively with the perpendicular fixed connection of tip of two spacing blend stops, the rear end of dog is equipped with horizontal through-hole, and horizontal through-hole is corresponding with the horizontal hole K on the sensor tool tip that detects, the free end of dog is equipped with the horizontal notch of opening towards horizontal sliding plate front side, and horizontal notch corresponds the adaptation with the second horizontal picture peg M on the sensor tool that detects. The limiting barrier strip and the two stop blocks are used for positioning and clamping the rear ends of the sensor jigs to be detected from three horizontal directions, wherein the free end parts of the stop blocks are provided with horizontal notches, so that the sensor jigs to be detected can be pre-positioned when being placed on the horizontal sliding plate; the dog is opened and is equipped with horizontal through-hole, can utilize the locking bolt to detect sensor tool tip and dog fixed connection that detects, stability when further having guaranteed the sensor tool that detects and remove along with horizontal smooth plate.

In order to facilitate smooth preparation and implementation of the sliding fit structure of the horizontal sliding plate and the horizontal fixed plate, a further preferred technical scheme is that a plurality of mounting seats are arranged on the lower end face of the horizontal sliding plate, sliding blocks or open grooves are arranged on the mounting seats, and the horizontal sliding plate is in sliding fit with the horizontal fixed plate through the mounting seats. The sliding block or the open slot is arranged on the mounting seat, so that the thickness of the horizontal sliding plate can be thinned as much as possible, the weight of the horizontal sliding plate is reduced, the portability of the device in use is improved, and the smooth preparation and implementation of the sliding fit structure of the horizontal sliding plate and the horizontal fixed plate are facilitated.

In order to facilitate the sliding of the horizontal sliding plate on the horizontal fixing plate when the device is used, a further preferable technical scheme is that a handle is arranged on the front side surface of the horizontal sliding plate. The handle is convenient for the horizontal sliding plate to horizontally slide on the horizontal fixed plate, and the use convenience of the device is improved.

In order to ensure the smooth preparation and application implementation of the height detection unit, the further preferable technical scheme is that the height detection unit comprises a vertical support column, a height detector and a connecting block, the vertical support column, the height detector and the connecting block are arranged on the rear side of the upper end surface of the base, a first vertical mounting hole is arranged at the front end of the connecting block, a second vertical mounting hole is arranged at the rear end of the connecting block, the first vertical mounting hole is matched with a mounting rod at the lower end of the height detector, the second vertical mounting hole is matched with the vertical support column, a first vertical open slot communicated with the first vertical mounting hole is arranged at the front end of the connecting block, a second vertical open slot communicated with the second vertical mounting hole is arranged at the rear end of the connecting block, a first locking bolt is arranged on the slot wall of the first vertical open slot, a second locking bolt is arranged on the slot wall of the second vertical open, the first locking bolt is used for fixedly installing the height detector at the front end of the connecting block, and the detection probe at the lower end of the height detector corresponds to the inner side edge H of the workpiece placing notch G on the sensor jig to be detected. This height detection unit simple structure, the feasibility is high in the preparation implementation, and the fixed locking mode of connecting block and vertical support post is simple, and the position height of the nimble height detection appearance of being convenient for has improved the device's general suitability.

The utility model has the advantages and the beneficial effects that:

1. the utility model discloses the high detecting element of device is fixed, realizes removing the sensor tool that detects through the slip work piece placing element promptly and realizes detecting the roughness of work piece standing groove G medial border H up end and detecting, avoids the artificial uncontrollable factor who grips the altimeter detection mode, has guaranteed the precision and the reliability of work piece standing groove roughness testing result on the sensor tool, and has avoided a large amount of manpower resources extravagant, and the device simple structure, and it is high to implement the feasibility.

2. This unit structure is placed to work piece, and the feasibility is high in the preparation, and the sliding fit mode of horizontal sliding plate and horizontal fixed plate is simple, and horizontal sliding plate is good for horizontal fixed plate sliding stability, and the sensor tool that waits to detect is fixed tight suitability stability height on this work piece placing element to the roughness testing result's of notch G medial border H up end reliability has been placed to the work piece on having guaranteed to wait to detect the sensor tool.

3. The limiting barrier strip and the two stop blocks are used for positioning and clamping the rear ends of the sensor jigs to be detected from three horizontal directions, wherein the free end parts of the stop blocks are provided with horizontal notches, so that the sensor jigs to be detected can be pre-positioned when being placed on the horizontal sliding plate; the dog is opened and is equipped with horizontal through-hole, can utilize the locking bolt to detect sensor tool tip and dog fixed connection that detects, stability when further having guaranteed the sensor tool that detects and remove along with horizontal smooth plate.

4. The sliding block or the open slot is arranged on the mounting seat, so that the thickness of the horizontal sliding plate can be thinned as much as possible, the weight of the horizontal sliding plate is reduced, the portability of the device in use is improved, and the smooth preparation and implementation of the sliding fit structure of the horizontal sliding plate and the horizontal fixed plate are facilitated.

5. The handle is convenient for the horizontal sliding plate to horizontally slide on the horizontal fixed plate, and the use convenience of the device is improved.

6. This height detection unit simple structure, the feasibility is high in the preparation implementation, and the fixed locking mode of connecting block and vertical support post is simple, and the position height of the nimble height detection appearance of being convenient for has improved the device's general suitability.

Drawings

FIG. 1 is a front view of a "in-line" sensor fixture of the background art;

FIG. 2 is a right side view of a "line" sensor fixture of the prior art;

FIG. 3 is a top view of a "line" sensor fixture of the prior art;

FIG. 4 is a perspective view of a "in-line" sensor fixture of the prior art;

FIG. 5 is a front view of the device for detecting the flatness of the sensor jig of the present invention;

fig. 6 is a left side view of the device for detecting the flatness of the sensor jig of the present invention;

fig. 7 is a top view of the device for detecting the flatness of the sensor jig of the present invention;

fig. 8 is a perspective view of the device for detecting the flatness of the sensor jig of the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 8 at W;

fig. 10 is a top view of the device for detecting the flatness of the sensor fixture according to the present invention;

fig. 11 is a left side view of the device for detecting the flatness of the sensor jig of the present invention.

In the figure: 1. a base; 2. a horizontal fixing plate; 3. a vertical support column; 4. a height detection unit; 5. a horizontal sliding plate; 6. a chute or a slide rail; 7. a mounting seat; 8. a limiting barrier strip; 9. a stopper; 10. a sensor tool to be detected; 11. locking the screw rod; 4-1, a height detector; 4-2, connecting blocks; 4-3, a second vertical mounting hole; 4-4, a second locking bolt; 4-5, a first locking bolt; 4-6, detecting a probe; 5-1, a handle; 5-2, positioning pins; 5-3, vertical through holes; 6-1, a limiting block; 9-1, horizontal through holes; 9-2, horizontal notch.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 5-11, the utility model relates to a device for detecting sensor tool roughness, including base 1, the front side of base 1 up end is equipped with the work piece and places the unit, and the work piece is placed unit and base 1 sliding fit, and the rear side correspondence of base 1 up end is equipped with high detecting element 4, and the work piece is placed the unit and is used for the fixed clamp to press from both sides the sensor tool 10 that detects, and high detecting element 4 is used for detecting the work piece and places the roughness that notch G medial border H up end was placed to the work piece on waiting to detect sensor tool 10 on the unit. The workpiece placing unit comprises a horizontal fixed plate 2 and a horizontal sliding plate 5, the horizontal fixed plate 2 is fixedly arranged on the upper end face of the base 1, a sliding chute or a sliding rail 6 is arranged on the upper end face of the horizontal fixed plate 2, a sliding block or an open slot matched with the sliding chute or the sliding rail 6 is arranged on the lower end face of the horizontal sliding plate 5, and the horizontal sliding plate 5 is in sliding fit with the sliding chute or the sliding rail 6 on the upper end face of the horizontal fixed plate 2 through the sliding block or the open slot; two ends of the sliding chute or the sliding rail 6 are respectively provided with a limiting block 6-1, and the limiting blocks 6-1 are used for braking the horizontal sliding plate 5; a plurality of positioning pins 5-2 are arranged on the rear side edge of the upper end face of the horizontal sliding plate 5, and the positioning pins 5-2 are correspondingly matched with positioning holes I on a sensor jig 10 to be detected; two vertical through holes 5-3 penetrating through the plate body are respectively arranged at two ends of the horizontal sliding plate 5, and the vertical through holes 5-3 are correspondingly matched with the supporting legs L on the sensor jig 10 to be detected. The rear side edge of the upper end face of the horizontal sliding plate 5 is provided with a limiting barrier strip 8, the rear sides of the two end portions of the horizontal sliding plate 5 are respectively provided with a stop block 9, the rear end portions of the two stop blocks 9 are respectively and fixedly connected with the end portions of the two limiting barrier strips 8, the rear end of each stop block 9 is provided with a horizontal through hole 9-1, each horizontal through hole 9-1 corresponds to a horizontal hole K in the end portion of a sensor jig 10 to be detected, the free end portion of each stop block 9 is provided with a horizontal notch 9-2 with an opening facing the front side of the horizontal sliding plate 5, and each horizontal notch 9-2 corresponds to a second horizontal inserting plate M in the sensor jig 10 to. The lower end face of the horizontal sliding plate 5 is provided with a plurality of mounting seats 7, the sliding blocks or the open grooves are arranged on the mounting seats 7, and the horizontal sliding plate 5 is in sliding fit with the horizontal fixing plate 2 through the mounting seats 7. The front side surface of the horizontal sliding plate 5 is provided with a handle 5-1. The height detection unit 4 comprises a vertical supporting column 3, a height detector 4-1 and a connecting block 4-2, the vertical supporting column 3, the height detector 4-1 and the connecting block 4-2 are arranged on the rear side of the upper end face of the base 1, a first vertical mounting hole is formed in the front end of the connecting block 4-2, a second vertical mounting hole 4-3 is formed in the rear end of the connecting block 4-2, the first vertical mounting hole is matched with a mounting rod of the lower end portion of the height detector 4-1, the second vertical mounting hole 4-3 is matched with the vertical supporting column 3, a first vertical opening groove communicated with the first vertical mounting hole is formed in the front end of the connecting block 4-2, a second vertical opening groove communicated with the second vertical mounting hole 4-3 is formed in the rear end of the connecting block 4-2, a first locking bolt 4-5 is arranged on the groove wall of the first vertical opening groove, the second locking bolt 4-4 is used for fixedly mounting the connecting block 4-2 on the vertical supporting column 3, the first locking bolt 4-5 is used for fixedly mounting the height detector 4-1 at the front end of the connecting block 4-2, and the detection probe 4-6 at the lower end of the height detector 4-1 corresponds to the inner side edge H of the workpiece placing notch G on the sensor jig 10 to be detected.

The utility model relates to a usage principle for detecting device of sensor tool roughness:

placing a sensor jig 10 to be detected on a horizontal sliding plate 5, and respectively inserting support legs L at two ends of the sensor jig 10 to be detected into vertical through holes 5-3 at two ends of the horizontal sliding plate 5, and sequentially sleeving positioning holes I on positioning pins 5-2; a first support arm D and a second support arm F at two end parts of a sensor jig 10 to be detected are fixedly connected with a stop block 9 by using locking screw rods 11 respectively; adjusting a detection probe 4-6 on the height detector 4-1 to a proper height position by using a second locking bolt 4-4; the handle 5-1 is pushed to enable the detection probe 4-6 on the height detector 4-1 to detect the upper end faces of the inner side edges H of the workpiece placing notches G on the sensor jig 10 to be detected one by one.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a device for detecting sensor tool roughness, a serial communication port, including base (1), the front side of base (1) up end is equipped with the work piece and places the unit, the work piece is placed unit and base (1) sliding fit, the rear side correspondence of base (1) up end is equipped with high detecting element (4), the work piece is placed the unit and is used for the fixed clamp to press from both sides sensor tool (10) that wait to detect, high detecting element (4) are used for detecting on the work piece is placed the unit and wait to detect sensor tool (10) that detect go up the work piece and place the roughness of notch (G) medial border (H) up end.

2. The device for detecting the flatness of the sensor jig according to claim 1, wherein the workpiece placing unit comprises a horizontal fixed plate (2) and a horizontal sliding plate (5), the horizontal fixed plate (2) is fixedly installed on the upper end surface of the base (1), a sliding chute or a sliding rail (6) is arranged on the upper end surface of the horizontal fixed plate (2), a sliding block or an open slot matched with the sliding chute or the sliding rail (6) is arranged on the lower end surface of the horizontal sliding plate (5), and the horizontal sliding plate (5) is in sliding fit with the sliding chute or the sliding rail (6) on the upper end surface of the horizontal fixed plate (2) through the sliding block or the open slot; two ends of the sliding chute or the sliding rail (6) are respectively provided with a limiting block (6-1), and the limiting blocks (6-1) are used for braking the horizontal sliding plate (5); a plurality of positioning pins (5-2) are arranged on the rear side edge of the upper end face of the horizontal sliding plate (5), and the positioning pins (5-2) are correspondingly matched with positioning holes (I) in a sensor jig (10) to be detected; two vertical through holes (5-3) penetrating through the plate body are respectively formed in two ends of the horizontal sliding plate (5), and the vertical through holes (5-3) are correspondingly matched with supporting legs (L) on a sensor jig (10) to be detected.

3. The apparatus for inspecting the flatness of a sensor fixture according to claim 2, the rear side edge of the upper end surface of the horizontal sliding plate (5) is provided with a limit stop strip (8), the rear sides of the two end parts of the horizontal sliding plate (5) are respectively provided with a stop block (9), the rear end parts of the two stop blocks (9) are respectively and vertically and fixedly connected with the end parts of the two limit stop strips (8), the rear ends of the stop blocks (9) are provided with horizontal through holes (9-1), the horizontal through hole (9-1) corresponds to a horizontal hole (K) on the end part of a sensor jig (10) to be detected, the free end part of the stop block (9) is provided with a horizontal notch (9-2) with an opening facing to the front side of the horizontal sliding plate (5), and the horizontal notch (9-2) is correspondingly matched with a second horizontal inserting plate (M) on the sensor jig (10) to be detected.

4. The device for detecting the flatness of the sensor jig according to claim 3, wherein the lower end surface of the horizontal sliding plate (5) is provided with a plurality of mounting seats (7), the sliding blocks or the open slots are arranged on the mounting seats (7), and the horizontal sliding plate (5) is in sliding fit with the horizontal fixing plate (2) through the mounting seats (7).

5. The device for detecting the flatness of a sensor jig according to claim 4, wherein a handle (5-1) is provided on the front side of the horizontal sliding plate (5).

6. The device for detecting the flatness of the sensor jig according to claim 1, wherein the height detecting unit (4) comprises a vertical supporting column (3), a height detecting instrument (4-1) and a connecting block (4-2) which are arranged at the rear side of the upper end surface of the base (1), a first vertical mounting hole is arranged at the front end of the connecting block (4-2), a second vertical mounting hole (4-3) is arranged at the rear end of the connecting block (4-2), the first vertical mounting hole is matched with a mounting rod at the lower end of the height detecting instrument (4-1), the second vertical mounting hole (4-3) is matched with the vertical supporting column (3), a first vertical open slot which is communicated with the first vertical mounting hole is arranged at the front end of the connecting block (4-2), a second vertical open slot which is communicated with the second vertical mounting hole (4-3) is arranged at the rear end of the connecting block (4-2), the groove wall of the first vertical open groove is provided with a first locking bolt (4-5), the groove wall of the second vertical open groove is provided with a second locking bolt (4-4), the second locking bolt (4-4) is used for fixedly installing the connecting block (4-2) on the vertical supporting column (3), the first locking bolt (4-5) is used for fixedly installing the height detector (4-1) at the front end of the connecting block (4-2), and the detection probe (4-6) at the lower end of the height detector (4-1) corresponds to the inner edge (H) of the workpiece placing notch (G) on the sensor jig (10) to be detected.