CN211977968U

CN211977968U - A mark target device for three-dimensional laser scanner draws bolt hole characteristic data

Info

Publication number: CN211977968U
Application number: CN202021001499.5U
Authority: CN
Inventors: 沈正通
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-11-20
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a mark target device for three-dimensional laser scanner draws bolt hole characteristic data relates to data acquisition equipment technical field. The utility model discloses a two mounting panels that are parallel to each other, two be provided with between the relative one side of mounting panel with two mounting panel opposite face vertically fly leaf, two be provided with the adjusting part that the drive fly leaf carries out straight reciprocating motion between two mounting panels on the mounting panel, run through on the fly leaf and be provided with the perpendicular to fly leaf and with the parallel regulating plate of mounting panel, be provided with the drive adjusting plate on the fly leaf and carry out straight reciprocating motion's drive assembly along the fly leaf. The utility model discloses a fly leaf, adjusting part, regulating plate and drive assembly's cooperation can carry the laser scanning head to carry out the removal of X axle and Y axle direction, consequently through the laser scanning head when gathering bolt hole characteristic data, does not need artificial manual removal laser scanning head, can improve the collection efficiency of data.

Description

A mark target device for three-dimensional laser scanner draws bolt hole characteristic data

Technical Field

The utility model relates to a data acquisition equipment technical field, concretely relates to mark target device for three-dimensional laser scanner draws bolt hole characteristic data.

Background

With the rise of assembly technology, more and more buildings, machines and structures are assembled in an assembly mode. With the rapid development of computer technology, more and more manufacturing plants begin to research virtual pre-assembly to save a great deal of manpower, material resources and financial resources. The first virtual pre-assembly work is the collection of the characteristic value of a real component, which is the most critical work, and the testing means mainly comprises a digital industrial measurement technology, a three-dimensional laser scanner testing technology and a laser tracker testing technology.

Most of assembled article equipment all fix through the bolt, and consequently the collection of bolt hole data is one of them important link, and most of them are the collection work of accomplishing bolt hole characteristic data through laser scanning at present, but the activity of present laser scanner's scanning head is restricted big, and the main manual work carries the scanning head to gather bolt hole data, and whole collection work load is big, can influence bolt hole characteristic data's collection efficiency moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that provides in the above-mentioned background art, the utility model provides a mark target device for three-dimensional laser scanner draws bolt hole characteristic data.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a mark target device for three-dimensional laser scanner draws bolt hole characteristic data, includes two mounting panels that are parallel to each other, two be provided with between the relative one side of mounting panel with two mounting panel opposite face vertically fly leafs, two be provided with the drive fly leaf on the mounting panel and carry out sharp reciprocating motion's adjusting part between two mounting panels, run through on the fly leaf and be provided with perpendicular to fly leaf and the regulating plate parallel with the mounting panel, be provided with the drive regulating plate on the fly leaf and carry out sharp reciprocating motion's drive assembly along the fly leaf, the one end of regulating plate is fixed with the installation piece through the axle, the bolt fastening has the laser scanning head on the installation piece, fixed mounting has the motor on the installation piece, the output shaft of motor passes through the one end fixed connection of.

Further, the adjusting part includes servo motor one, screw rod and two slide bars, servo motor one is fixed on one of them mounting panel, the screw rod passes through the bearing to be fixed on two mounting panels, two the slide bar is all fixed on two mounting panels and two slide bars are located the top and the below of screw rod respectively, the output shaft of servo motor one passes through shaft coupling and screw rod fixed connection, fly leaf and screw rod threaded connection and with two slide bar sliding connection.

Further, drive assembly includes two servo motors and guide arm, two servo motors and guide arm are all fixed in the one side of fly leaf perpendicular to mounting panel, the gear has been cup jointed to two servo motors's output shaft, one side fixed mounting of regulating plate has tooth, the gear passes through tooth and meshes mutually with the regulating plate, the back fixed mounting of regulating plate has the slider, slider and guide arm sliding connection.

Further, the number of the guide rods is two.

Further, the outer surface of the guide rod is provided with a strip-shaped through groove, and the inner wall of the sliding block is fixedly provided with a strip-shaped block matched with the strip-shaped through groove.

The utility model has the advantages as follows: the utility model discloses a fly leaf, adjusting part, regulating plate and drive assembly's cooperation can carry the laser scanning head and carry out the removal of X axle and Y axle direction, consequently when gathering bolt hole characteristic data through the laser scanning head, does not need artificial manual removal laser scanning head, can improve the collection efficiency of data, cooperates motor and axle simultaneously, can adjust the scanning angle of laser scanning head, has improved application scope.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is another perspective view of the present invention;

reference numerals: 1. mounting a plate; 2. a movable plate; 3. an adjustment assembly; 301. a first servo motor; 302. a screw; 303. a slide bar; 4. an adjusting plate; 5. a drive assembly; 501. a servo motor II; 502. a guide bar; 503. a gear; 504. a slider; 6. mounting blocks; 7. a laser scanning head; 8. a motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-3, a mark target device for extracting bolt hole characteristic data of a three-dimensional laser scanner includes two mounting plates 1 parallel to each other, a movable plate 2 perpendicular to the opposite surfaces of the two mounting plates 1 is disposed between the opposite sides of the two mounting plates 1, an adjusting assembly 3 for driving the movable plate 2 to perform linear reciprocating movement between the two mounting plates 1 is disposed on the two mounting plates 1, an adjusting plate 4 perpendicular to the movable plate 2 and parallel to the mounting plates 1 is penetratingly disposed on the movable plate 2, a driving assembly 5 for driving the adjusting plate 4 to perform linear reciprocating movement along the movable plate 2 is disposed on the movable plate 2, a mounting block 6 is fixed at one end of the adjusting plate 4 through a shaft, a laser scanning head 7 is fixed on the mounting block 6 through a bolt, a motor 8 is fixedly mounted on the mounting block 6, and an output shaft of the motor 8 is fixedly connected.

In the embodiment, the two mounting plates 1 can be fixed on the corresponding working table through bolts, and when bolt hole characteristic data of an article is acquired through the laser scanning head 7, the article is fixed on the working table through the corresponding clamp, then, the position of the laser scanning head 7 can be adjusted in the X-axis and Y-axis directions through the matching of the adjusting component 3 and the driving component 5, wherein the clamp can fix the object and adjust the height and the angle of the object (the clamp belongs to common technical means in the existing mechanical manufacturing), therefore, the bolt hole data can be smoothly collected through the laser scanning head 7, compared with manual operation, the bolt hole data collection device can improve the data collection efficiency, reduce the workload, meanwhile, the motor 8 can adjust the angle of the laser scanning head 7, and the practicability of the device is further improved.

Specifically, the adjusting assembly 3 comprises a first servo motor 301, a screw 302 and two sliding rods 303, the first servo motor 301 is fixed on one of the mounting plates 1, the screw 302 is fixed on the two mounting plates 1 through a bearing, the two sliding rods 303 are fixed on the two mounting plates 1, the two sliding rods 303 are respectively located above and below the screw 302, an output shaft of the first servo motor 301 is fixedly connected with the screw 302 through a coupler, and the movable plate 2 is in threaded connection with the screw 302 and is in sliding connection with the two sliding rods 303.

In this embodiment, the screw 302 is directly driven to rotate by the first servo motor 301, the movable plate 2 is driven to linearly move along the screw 302 during the rotation of the screw 302, and the two slide bars 303 are further coupled to ensure that the movable plate 2 does not rotate while being smoothly linearly moved, so that the position of the movable plate 2 is adjusted by the forward and backward rotation of the first servo motor 301, and the position of the laser scanning head 7 can be adjusted.

Specifically, drive assembly 5 includes two servo motors 501 and guide arm 502, and two servo motors 501 and guide arm 502 are all fixed in the one side of fly leaf 2 perpendicular to mounting panel 1, and the fixed gear 503 that has cup jointed of two servo motors 501 output shaft, and one side fixed mounting of adjusting plate 4 has the tooth, and gear 503 meshes with adjusting plate 4 mutually through the tooth, and the back fixed mounting of adjusting plate 4 has slider 504, slider 504 and guide arm 502 sliding connection.

In this embodiment, drive gear 503 through two servo motor 501 and rotate, regulating plate 4 through the cooperation and the guide arm 502 sliding connection of slider 504, regulating plate 4 meshes with gear 503 through the tooth that is provided with on it simultaneously, consequently can drive regulating plate 4 and carry out rectilinear movement when gear 503 rotates the in-process, adjusts the position of laser scanning head 7 through the activity of fly leaf 2 and regulating plate 4.

Specifically, the number of the guide rods 502 is two.

In this embodiment, the stability of the sliding process of the sliding block 504 can be improved by the design of the two guide rods 502, so that the stability of the adjusting plate 4 in the moving process can be improved.

Specifically, a strip-shaped through groove is formed in the outer surface of the guide rod 502, and a strip-shaped block matched with the strip-shaped through groove is fixedly mounted on the inner wall of the sliding block 504.

In this embodiment, the bar-shaped block that leads to groove looks adaptation with the bar is installed to the inner wall of slider 504, therefore the bar-shaped block is located the inside that the groove was led to the bar to drive regulating plate 4 when moving the in-process when gear 503, the bar-shaped block can remove along the bar passageway, and such structural design is in order to improve the stability of regulating plate 4 activity in-process equally.

Claims

1. The utility model provides a mark target device for three-dimensional laser scanner draws bolt hole characteristic data, a serial communication port, including two mounting panel (1) that are parallel to each other, two be provided with between the relative one side of mounting panel (1) with two mounting panel (1) opposite face vertically fly leaf (2), two be provided with on mounting panel (1) drive fly leaf (2) carry out straight reciprocating motion's adjusting part (3) between two mounting panel (1), run through on fly leaf (2) and be provided with perpendicular to fly leaf (2) and with mounting panel (1) parallel regulating plate (4), be provided with on fly leaf (2) drive adjusting plate (4) along fly leaf (2) carry out straight reciprocating motion's drive assembly (5), the one end of regulating plate (4) is fixed with installation piece (6) through the axle, the bolt fastening has laser scanning head (7) on installation piece (6), the mounting block (6) is fixedly provided with a motor (8), and an output shaft of the motor (8) is fixedly connected with one end of the shaft through a coupler.

2. The target device for extracting bolt hole characteristic data by using the three-dimensional laser scanner as claimed in claim 1, wherein the adjusting assembly (3) comprises a first servo motor (301), a screw rod (302) and two sliding rods (303), the first servo motor (301) is fixed on one of the mounting plates (1), the screw rod (302) is fixed on the two mounting plates (1) through a bearing, the two sliding rods (303) are fixed on the two mounting plates (1) and the two sliding rods (303) are respectively located above and below the screw rod (302), an output shaft of the first servo motor (301) is fixedly connected with the screw rod (302) through a coupler, and the movable plate (2) is in threaded connection with the screw rod (302) and is in sliding connection with the two sliding rods (303).

3. The marking device for the three-dimensional laser scanner to extract bolt hole characteristic data is characterized in that the driving assembly (5) comprises a second servo motor (501) and a guide rod (502), the second servo motor (501) and the guide rod (502) are both fixed on one face, perpendicular to the mounting plate (1), of the movable plate (2), a gear (503) is fixedly sleeved on an output shaft of the second servo motor (501), teeth are fixedly mounted on one side of the adjusting plate (4), the gear (503) is meshed with the adjusting plate (4) through the teeth, a sliding block (504) is fixedly mounted on the back face of the adjusting plate (4), and the sliding block (504) is in sliding connection with the guide rod (502).

4. A target device for extracting bolt hole feature data of a three-dimensional laser scanner according to claim 3, characterized in that the number of the guide rods (502) is two.

5. The target device for extracting bolt hole characteristic data by using the three-dimensional laser scanner as claimed in claim 4, wherein a strip-shaped through groove is formed in the outer surface of the guide rod (502), and a strip-shaped block matched with the strip-shaped through groove is fixedly mounted on the inner wall of the sliding block (504).