CN214952972U

CN214952972U - Dynamic position detection equipment based on autocorrelation technology

Info

Publication number: CN214952972U
Application number: CN202120965637.XU
Authority: CN
Inventors: 邹宗伯; 陈松
Original assignee: Shenzhen Luming Ketong Precision Instrument Co ltd
Current assignee: Shenzhen Luming Ketong Precision Instrument Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-30
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a developments position check out test set based on autocorrelation technique, the on-line screen storage device comprises a base, the base is L type structure, the upper end interlude of base is connected with the side fagging, and side fagging and base sliding connection, the one end interlude of base is connected with clamping screw, the side fagging passes through clamping screw fixed mounting in the base, the upper end fixed mounting of side fagging has the support frame, the rear portion fixed mounting of support frame has the horizontal pole, sliding connection has the guard box on the horizontal pole, the left end and the right-hand member of support frame alternate respectively and are connected with displacement adjustment mechanism and angle adjustment mechanism, displacement adjustment mechanism and guard box threaded connection, angle adjustment mechanism and guard box sliding connection, the front end interlude of guard box is connected with detection mechanism. A developments position check out test set based on autocorrelation technique, simple structure, the transmission is stable, not only can realize detecting the regulation of height and position, can also carry out accurate regulation to detecting the angle, the practicality is strong.

Description

Dynamic position detection equipment based on autocorrelation technology

Technical Field

The utility model relates to a check out test set field, in particular to developments position check out test set based on autocorrelation technique.

Background

Full-automatic machine vision check out test set is at the mass production industrial process, and the appearance defect of replacing the hand labor to work piece key point with automation equipment detects to according to different testing results, carry out categorised exhaust automation equipment to the work piece, to similar complicated cylindrical work piece such as gear, in order to realize the defect detection of a plurality of key positions such as addendum, tooth root, flank, need set up a plurality of detection stations, and carry out 360 rotatory detections of shooing to the work piece.

The existing detection equipment has the problems of complex structure, incomplete detection range, unstable detection result and the like, so that the dynamic azimuth detection equipment based on the autocorrelation technology is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a developments position check out test set based on autocorrelation technique, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dynamic azimuth detection device based on the autocorrelation technology comprises a base, wherein the base is of an L-shaped structure, a side supporting plate is inserted and connected at the upper end of the base, the side supporting plate is connected with the base in a sliding way, one end of the base is connected with a fixing screw rod in an inserting way, the side supporting plate is fixedly arranged in the base through the fixing screw rod, the upper end of the side supporting plate is fixedly provided with a supporting frame, the rear part of the supporting frame is fixedly provided with a cross rod, the cross bar is connected with a protective box in a sliding way, the left end and the right end of the supporting frame are respectively connected with a displacement adjusting mechanism and an angle adjusting mechanism in an inserting way, and the angle adjusting mechanism is positioned in front of the displacement adjusting mechanism, the displacement adjusting mechanism is in threaded connection with the protective box, the angle adjusting mechanism is connected with the protective box in a sliding mode, the front end of the protective box is connected with the detecting mechanism in an inserting mode, and the rear portion of the detecting mechanism is located in the protective box.

Preferably, displacement adjustment mechanism includes positive and negative motor, positive and negative motor fixed mounting is at the left end of support frame No. one, positive and negative motor's output fixed mounting has adjusting screw, adjusting screw's right-hand member runs through the left end of support frame and the right-hand member swing joint through bearing and support frame.

Preferably, angle adjustment mechanism includes No. two positive and negative motors, No. two positive and negative motor fixed mounting is at the right-hand member of support frame, the output fixed mounting of No. two positive and negative motors has the integral key shaft, the left end of integral key shaft runs through the right-hand member of support frame and the left end swing joint through bearing and support frame, and the integral key shaft is located adjusting screw's the place ahead.

Preferably, the rear portion of the protective box is sleeved on the cross rod and is in sliding connection with the cross rod, the middle portion of the protective box is sleeved on the adjusting screw and is in threaded connection with the adjusting screw, a spline rod is movably mounted at the front portion in the protective box through a bearing, and the spline rod is sleeved on the spline shaft and is in sliding connection with the spline shaft.

Preferably, detection mechanism includes the movable rod, the rear end of movable rod runs through the front end of guard box and through the inner wall fixed mounting of bearing and guard box, the rear portion fixed mounting of movable rod has drive gear, the front end fixed mounting of movable rod has the mounting panel, the rear end interlude of mounting panel is connected with a plurality of installation screw rods, and a plurality of installation screw rods are the annular array and distribute, the front end of mounting panel has check out test set through installation screw rod demountable installation.

Preferably, the transmission gear is located in the protective box and is located above the spline rod and meshed with the spline rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, slide from top to bottom in the base through the side backup pad to through fixing screw quick fixation, control about driving the protective housing through adjusting screw and protective housing threaded connection, can realize detecting the regulation of height and position, the simple operation, simple structure.

2. The utility model discloses in, drive the movable rod rotation through spline rod and drive gear meshing to make the detection angle of check out test set adjust often, the transmission is stable, and it is accurate to adjust, improves the precision of testing result.

Drawings

Fig. 1 is a schematic diagram of a usage status of a dynamic position detection device based on autocorrelation technology according to the present invention;

fig. 2 is a schematic view of a storage state of a dynamic position detection device according to the present invention;

fig. 3 is a schematic connection diagram of a protection box of a dynamic azimuth detection device according to the autocorrelation technology of the present invention;

fig. 4 is a schematic diagram of the internal structure of a protection box of a dynamic position detection device based on autocorrelation technology according to the present invention;

fig. 5 is a schematic structural diagram of a detection mechanism of a dynamic position detection device based on autocorrelation technology.

In the figure: 1. a base; 2. a side supporting plate; 3. fixing the screw rod; 4. a support frame; 5. a displacement adjustment mechanism; 6. an angle adjusting mechanism; 7. a protective box; 8. a detection mechanism; 9. a cross bar; 51. a first positive and negative motor; 52. adjusting the screw rod; 61. a second positive and negative motor; 62. a spline shaft; 71. a spline bar; 81. a movable rod; 82. a transmission gear; 83. mounting a plate; 84. installing a screw rod; 85. and (5) detecting the equipment.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in FIGS. 1 to 5, a dynamic azimuth detection device based on autocorrelation technology comprises a base 1, wherein the base 1 is of an L-shaped structure, the upper end of the base 1 is connected with a side supporting plate 2 in an inserting manner, the side supporting plate 2 is connected with the base 1 in a sliding manner, one end of the base 1 is connected with a fixing screw 3 in an inserting manner, the side supporting plate 2 is fixedly arranged in the base 1 through the fixing screw 3, the upper end of the side supporting plate 2 is fixedly provided with a supporting frame 4, the rear part of the supporting frame 4 is fixedly provided with a cross rod 9, the cross rod 9 is connected with a protective box 7 in a sliding manner, the left end and the right end of the supporting frame 4 are respectively connected with a displacement adjusting mechanism 5 and an angle adjusting mechanism 6 in an inserting manner, the angle adjusting mechanism 6 is positioned in front of the displacement adjusting mechanism 5, the displacement adjusting mechanism 5 is in threaded connection with the protective box 7, the angle adjusting mechanism 6 is connected with the protective box 7 in a sliding manner, the front end of the protective box 7 is connected with a detection mechanism 8 in an inserting manner, and the rear part of the detection mechanism 8 is located inside the protective box 7.

The displacement adjusting mechanism 5 comprises a first positive and negative motor 51, the first positive and negative motor 51 is fixedly arranged at the left end of the support frame 4, an adjusting screw 52 is fixedly arranged at the output end of the first positive and negative motor 51, and the right end of the adjusting screw 52 penetrates through the left end of the support frame 4 and is movably connected with the right end of the support frame 4 through a bearing; the angle adjusting mechanism 6 comprises a second positive and negative motor 61, the second positive and negative motor 61 is fixedly arranged at the right end of the support frame 4, the output end of the second positive and negative motor 61 is fixedly provided with a spline shaft 62, the left end of the spline shaft 62 penetrates through the right end of the support frame 4 and is movably connected with the left end of the support frame 4 through a bearing, and the spline shaft 62 is positioned in front of the adjusting screw 52; the rear part of the protective box 7 is sleeved on the cross rod 9 and is in sliding connection with the cross rod 9, the middle part of the protective box 7 is sleeved on the adjusting screw 52 and is in threaded connection with the adjusting screw 52, the protective box 7 can slide on the cross rod 9, accurate adjustment of the position is achieved, the spline rod 71 is movably mounted at the front part in the protective box 7 through a bearing, and the spline rod 71 is sleeved on the spline shaft 62 and is in sliding connection with the spline shaft 62; the detection mechanism 8 comprises a movable rod 81, the rear end of the movable rod 81 penetrates through the front end of the protective box 7 and is fixedly mounted with the inner wall of the protective box 7 through a bearing, a transmission gear 82 is fixedly mounted at the rear part of the movable rod 81, a mounting plate 83 is fixedly mounted at the front end of the movable rod 81, a plurality of mounting screws 84 are connected to the rear end of the mounting plate 83 in an inserting manner, the mounting screws 84 are distributed in an annular array, and detection equipment 85 is detachably mounted at the front end of the mounting plate 83 through the mounting screws 84, so that the detection mechanism is convenient to mount and disassemble and assemble; transmission gear 82 is located guard box 7, and transmission gear 82 is located spline rod 71's top and meshes with spline rod 71, adjusts accurately, and the transmission is stable.

It should be noted that, the utility model relates to a dynamic position detection device based on autocorrelation technology, in the specific use process, by loosening the fixed screw 3, make the side supporting plate 2 slide in the base 1, make the supporting frame 4 reach the suitable height, then screw the fixed screw 3, make the height of the supporting frame 4 fixed, then turn on the positive and negative motor 51, drive the adjusting screw 52 to rotate through the positive and negative motor 51, drive the protecting box 7 to move left and right through the threaded connection of the adjusting screw 52 and the protecting box 7, move the protecting box 7 to the suitable position, then turn on the positive and negative motor 61, drive the spline shaft 62 to make the spline rod 71 rotate through the positive and negative motor 61, drive the movable rod 81 to rotate through the meshing of the spline rod 71 and the drive gear 82, thereby make the detection device 85 rotate, make the detection angle of the detection device 85 adjust constantly, the device has a simple structure, the transmission is stable, not only can realize detecting the regulation of height and position, can also carry out accurate regulation to detecting the angle, convenient to use, the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A dynamic orientation detection device based on autocorrelation technology, comprising a base (1), characterized in that: the base (1) is of an L-shaped structure, the upper end of the base (1) is connected with a side supporting plate (2) in an inserting mode, the side supporting plate (2) is connected with the base (1) in a sliding mode, one end of the base (1) is connected with a fixing screw (3) in an inserting mode, the side supporting plate (2) is fixedly installed in the base (1) through the fixing screw (3), a supporting frame (4) is fixedly installed at the upper end of the side supporting plate (2), a cross rod (9) is fixedly installed at the rear portion of the supporting frame (4), a protective box (7) is connected onto the cross rod (9) in a sliding mode, the left end and the right end of the supporting frame (4) are respectively connected with a displacement adjusting mechanism (5) and an angle adjusting mechanism (6) in an inserting mode, the angle adjusting mechanism (6) is located in front of the displacement adjusting mechanism (5), and the displacement adjusting mechanism (5) is connected with the protective box (7) in a threaded mode, angle adjustment mechanism (6) and protective housing (7) sliding connection, the front end interlude of protective housing (7) is connected with detection mechanism (8), and the rear portion of detection mechanism (8) is located protective housing (7).

2. A dynamic position detection device based on autocorrelation technology as claimed in claim 1 wherein: displacement adjustment mechanism (5) are including positive and negative motor (51), positive and negative motor (51) fixed mounting is at the left end of support frame (4), the output fixed mounting of positive and negative motor (51) has adjusting screw (52), the right-hand member of adjusting screw (52) runs through the left end of support frame (4) and passes through the right-hand member swing joint of bearing and support frame (4).

3. A dynamic position detection device based on autocorrelation technology as claimed in claim 1 wherein: angle adjustment mechanism (6) are including No. two positive and negative motors (61), No. two positive and negative motors (61) fixed mounting is at the right-hand member of support frame (4), the output fixed mounting of No. two positive and negative motors (61) has integral key shaft (62), the left end of integral key shaft (62) runs through the right-hand member of support frame (4) and through the left end swing joint of bearing and support frame (4), and integral key shaft (62) are located the place ahead of adjusting screw (52).

4. A dynamic position detection device based on autocorrelation technology as claimed in claim 1 wherein: the rear portion of guard box (7) cup joints on horizontal pole (9) with horizontal pole (9) sliding connection, the middle part of guard box (7) cup joints on adjusting screw (52) with adjusting screw (52) threaded connection, anterior in guard box (7) has spline rod (71) through bearing movable mounting, spline rod (71) cup joint on integral key shaft (62) with integral key shaft (62) sliding connection.

5. A dynamic position detection device based on autocorrelation technology as claimed in claim 1 wherein: detection mechanism (8) include movable rod (81), the rear end of movable rod (81) runs through the front end of protecting box (7) and through the inner wall fixed mounting of bearing and protecting box (7), the rear portion fixed mounting of movable rod (81) has drive gear (82), the front end fixed mounting of movable rod (81) has mounting panel (83), the rear end interlude of mounting panel (83) is connected with a plurality of installation screw rods (84), and a plurality of installation screw rods (84) are the ring array and distribute, the front end of mounting panel (83) has check out test set (85) through installation screw rod (84) demountable installation.

6. An autocorrelation technology based dynamic orientation detection apparatus as claimed in claim 5, wherein: the transmission gear (82) is located in the protective box (7), and the transmission gear (82) is located above the spline rod (71) and meshed with the spline rod (71).