CN221630669U - Three-dimensional scanning adjustment mechanism - Google Patents

Abstract

The utility model discloses a three-dimensional scanning adjustment mechanism. The mechanism comprises an optical aluminum plate, a Y-axis electric displacement table, an electric lifting table, an electric rotating table, a workpiece clamping device, a sensor mounting device, a container device, a pressing device, a first fixing assembly, a second fixing assembly, a switching assembly, a handle assembly, a workpiece detection device and an electric controller. The Y-axis electric displacement table and the electric lifting table are arranged, so that the workpiece can be adjusted and detected to a designated position in an omnibearing and precise manner, and time and labor are saved. The electric rotating table is arranged and is matched with the Y-axis electric displacement table to realize the omnibearing scanning of the surface of the workpiece. The workpiece clamping device is arranged, the workpiece can be rapidly replaced and measured, the workpiece is rapidly clamped and concentric with the electric rotating table, and the distance between the sensor and the workpiece is changed by matching with the electric lifting table, so that accurate scanning is realized. The handle component is arranged, so that the whole three-dimensional scanning mechanism can be moved conveniently.

Description

Three-dimensional scanning adjustment mechanism

Technical Field

The utility model relates to the technical field of sensor detection devices, in particular to a three-dimensional scanning adjustment mechanism.

Background

The sensor is a device for converting certain physical quantities into electrical signals for digital processing, and is widely applied to various fields. With the continuous progress of technology and the continuous expansion of application, the application of the sensor is also becoming wider and wider.

At present, the sensor can only realize the scanning work in a single direction or a single side when scanning a workpiece. Some sensors require scanning of the workpiece in a medium, and the distance between the sensor and the workpiece is required. This requires moving the position of the sensor to effect scanning detection of workpieces of different sizes.

Disclosure of utility model

First, the technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a three-dimensional scanning adjustment mechanism, which solves the problem that the accurate scanning work cannot be realized due to the change of the distance between a workpiece and a sensor caused by the replacement of different workpieces in the scanning process of the sensor.

(II) technical scheme

In order to achieve the above object, a three-dimensional scanning adjustment mechanism is provided to solve the above-mentioned background art.

A three-dimensional scanning adjustment mechanism comprises an optical aluminum plate 1, a Y-axis electric displacement table 2, an electric lifting table 3, an electric rotating table 4, a workpiece clamping device 5, a sensor mounting device 6, a container device 7, a pressing device (8), a first fixing component 9, a second fixing component 10, an adapter component 11, a handle component 12, a detection workpiece 13 and an electric controller; wherein, the Y-axis electric displacement table 2 is arranged on the optical aluminum plate 1; the electric lifting platform 3 is arranged right in front of the second fixing component 10; the electric rotating table 4 is arranged right in front of the first fixing component 9; the workpiece clamping device 5 is arranged right in front of the switching component 11; the sensor mounting device 6 is mounted in front of the 2.2 table top of the Y-axis electric displacement table 2; the container device 7 is arranged right above the optical aluminum plate 1; the pressing device 8 is arranged right above the optical aluminum plate 1 and used for fixing the container device 7; the first fixing component 9 is arranged on the optical aluminum plate 1; the second fixing component 10 is arranged on the displacement table top 2.2 of the Y-axis electric displacement table 2; the switching assembly 11 is arranged on the rotary table top 4.2 of the electric rotary table 4, the handle assembly 12 is arranged on the optical aluminum plate 1, and the detection workpiece 13 is positioned at the center of the workpiece clamping device 5.

Preferably, the electric displacement table 2 comprises a displacement bottom plate 2.1, a displacement table top 2.2, a displacement guide rail sliding block 2.3, a displacement motor seat 2.4, a displacement motor driving assembly 2.5, a displacement screw rod nut assembly 2.6, a first displacement bearing seat 2.7 and a second displacement bearing seat 2.8; wherein, two groups of displacement guide rail sliding blocks 2.3 are respectively arranged at the left side and the right side of the displacement bottom plate 2.1; the displacement table top 2.2 is arranged on a left displacement guide rail slide block 2.3 and a right displacement guide rail slide block 2.3; one end of the displacement screw nut component 2.6 is arranged on the first displacement bearing seat 2.7 through a bearing, and the other end is arranged on the second displacement bearing seat 2.8 through a bearing; the displacement bottom plate 2.1 of the electric displacement table 2 is arranged on the optical aluminum plate 1 to realize Y-axis movement.

Preferably, the electric lifting platform 3 comprises a lifting bottom plate 3.1, a lifting table top 3.2, a lifting guide rail sliding block 3.3, a lifting motor seat 3.4, a lifting motor driving assembly 3.5, a lifting screw rod nut assembly 3.6 and a lifting bearing seat I3.7; wherein, two groups of lifting guide rail sliding blocks 3.3 are respectively arranged at the left side and the right side of the lifting bottom plate 3.1; the lifting table top 3.2 is arranged on the left lifting guide rail sliding block 3.3 and the right lifting guide rail sliding block 3.3; one end of the lifting screw nut component 3.6 is arranged on the lifting bearing seat I3.7 through a bearing; the lifting bottom plate 3.1 of the electric lifting platform 3 is arranged on the second fixing component 10 to realize Z-axis lifting movement.

Preferably, the electric rotating table 4 comprises a rotating base 4.1, a rotating table top 4.2, a rotating motor driving assembly 4.3 and a waterproof cover 4.4; the rotating base 4.1 is provided with a first inner cavity and a second inner cavity, the first inner cavity is provided with a worm, and the second inner cavity is provided with a turbine; the rotary table top 4.2 is arranged on the turbine, and one end of the worm is connected with the rotary motor driving component 4.3; the rotating motor driving component 4.3 is arranged at the side of the rotating base 4.1; the waterproof cover 4.4 is arranged on the rotary table top 4.2; the rotating base 4.1 of the electric rotating table 4 is connected with the first fixing assembly 9 through threaded connection.

Preferably, the workpiece clamping device 5 comprises a chuck body 5.1, three jaws 5.2 and a wrench 5.3; wherein, a small bevel gear and a large bevel gear are arranged in the chuck main body 5.1, and an Archimedes spiral groove is arranged on the back surface of the large bevel gear; three jaws 5.2 are mounted on the chuck body 5.1; the small bevel gear on the chuck main body 5.1 is twisted by the wrench 5.3 to drive the large bevel gear to rotate, so that the three clamping jaws 5.2 are driven to move along the radial direction, and automatic centering and clamping are realized.

Preferably, the sensor mounting device 6 comprises a mounting plate 6.1, a reinforcing rib 6.2 and a plurality of adapter plates 6.3; wherein the mounting plate 6.1 is mounted inside the container means 7; a plurality of adapter plates 6.3 are arranged on the table top 3.2; the container device 7 comprises a semitransparent oil groove 7.1 formed by acrylic plates; the compressing device (8) comprises four L-shaped fixing blocks 8.1, one surface of the compressing device is connected with the optical aluminum plate 1, and the other surface of the compressing device is contacted with the container device 7; one side of the L-shaped fixed block is provided with a U-shaped groove, the position of the container device 7 is conveniently adjusted to be tightly pressed; the first fixing assembly 9 and the second fixing assembly 10 are composed of an adapter plate and a rib plate; the switching component 11 consists of double-side V-shaped plates 11.1, so as to avoid interference with the container device 7; the handle assembly 12 consists of two handles 12.1, and can realize the integral movement position; the electric controller drives the Y-axis electric displacement table 2, the electric lifting table 3 and the electric rotating table 4 to move, so that the displacement of the workpiece 13 in the Y-axis direction, the Z-axis direction and the theta Y-axis is detected.

(III) beneficial effects

The present utility model has the following technical advantages over the prior art.

(1) The Y-axis electric displacement table 2 and the electric lifting table 3 are arranged, the detection of the workpiece 13 to the appointed position is realized in an omnibearing and precise manner, and time and labor are saved. (2) The electric rotating table is arranged and is matched with the Y-axis electric displacement table to realize the omnibearing scanning of the surface of the workpiece. (3) The workpiece clamping device 5 is arranged, the size of the workpiece 13 can be quickly replaced and measured, the workpiece is quickly clamped and concentric with the electric rotating table, and the distance between the sensor and the workpiece is changed by matching with the electric lifting table 3, so that accurate scanning is realized. (4) The container device 7 is provided with a medium required by the sensor, and the space between the detection workpiece 13 and the sensor is filled with the detection medium. (5) A handle assembly 12 is provided to facilitate movement of the overall three-dimensional scanning mechanism.

Drawings

Fig. 1 is an overall view of a three-dimensional scanning adjustment mechanism.

Fig. 2 and 3 are an overall view and a plane view of the Y-axis electric displacement table 2.

Fig. 4 is a schematic view of the electric elevating platform 3.

Fig. 5 and 6 are schematic views of the electric rotating table 4.

Fig. 7 is a schematic view of the workpiece clamping device 5.

In fig. 1, an optical aluminum plate 1, a 2Y-axis electric displacement table, a3 electric lifting table, a 4 electric rotating table, a5 workpiece clamping device, a 6 sensor mounting device, a 7 container device, an 8 pressing device, a 9 first fixing assembly, a 10 second fixing assembly, an 11 switching assembly, a 12 handle assembly and a 13 detection workpiece are arranged.

In fig. 2 and 3, the 2.1 displacement bottom plate, the 2.2 displacement table top, the 2.3 displacement guide rail slide block, the 2.4 displacement motor seat, the 2.5 displacement motor driving component, the 2.6 displacement bearing seat I, the 2.7 displacement lead screw nut component and the 2.8 displacement bearing seat II are shown.

In fig. 4, 3.1 lifting bottom plate, 3.2 lifting table top, 3.3 lifting guide rail slide block, 3.4 lifting motor base, 3.5 lifting motor driving component, 3.6 lifting screw rod nut component and lifting bearing base one 3.7.

In fig. 5 and 6, 4.1 swivel base, 4.2 swivel table top, 4.3 swivel motor drive assembly, 4.4 waterproof cover.

In fig. 7, 5.1 chuck body, 5.2 three jaws, 5.3 wrench. .

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more clear, the technical solutions of the present utility model will be clearly described below with reference to the accompanying drawings in the present utility model.

As shown in fig. 1 to 7, the utility model provides a three-dimensional scanning adjustment mechanism, which comprises an optical aluminum plate 1, a Y-axis electric displacement table 2, an electric lifting table 3, an electric rotating table 4, a workpiece clamping device 5, a sensor mounting device 6, a container device 7, a pressing device (8), a first fixing component 9, a second fixing component 10, a switching component 11, a handle component 12, a detection workpiece 13 and an electric controller; wherein, the Y-axis electric displacement table 2 is arranged on the optical aluminum plate 1; the electric lifting platform 3 is arranged right in front of the second fixing component 10; the electric rotating table 4 is arranged right in front of the first fixing component 9; the workpiece clamping device 5 is arranged right in front of the switching component 11; the sensor mounting device 6 is mounted in front of the 2.2 table top of the Y-axis electric displacement table 2; the container device 7 is arranged right above the optical aluminum plate 1; the pressing device 8 is arranged right above the optical aluminum plate 1 and used for fixing the container device 7; the first fixing component 9 is arranged on the optical aluminum plate 1; the second fixing component 10 is arranged on the displacement table top 2.2 of the Y-axis electric displacement table 2; the switching assembly 11 is arranged on the rotary table top 4.2 of the electric rotary table 4, the handle assembly 12 is arranged on the optical aluminum plate 1, and the detection workpiece 13 is positioned at the center of the workpiece clamping device 5.

The electric displacement table 2 comprises a displacement bottom plate 2.1, a displacement table top 2.2, a displacement guide rail sliding block 2.3, a displacement motor seat 2.4, a displacement motor driving component 2.5, a displacement screw rod nut component 2.6, a displacement bearing seat I2.7 and a displacement bearing seat II 2.8; wherein, two groups of displacement guide rail sliding blocks 2.3 are respectively arranged at the left side and the right side of the displacement bottom plate 2.1; the displacement table top 2.2 is arranged on a left displacement guide rail slide block 2.3 and a right displacement guide rail slide block 2.3; one end of the displacement screw nut component 2.6 is arranged on the first displacement bearing seat 2.7 through a bearing, and the other end is arranged on the second displacement bearing seat 2.8 through a bearing; the displacement bottom plate 2.1 of the electric displacement table 2 is arranged on the optical aluminum plate 1 to realize Y-axis movement.

The electric lifting table 3 comprises a lifting bottom plate 3.1, a lifting table top 3.2, a lifting guide rail sliding block 3.3, a lifting motor seat 3.4, a lifting motor driving assembly 3.5, a lifting screw rod nut assembly 3.6 and a lifting bearing seat I3.7; wherein, two groups of lifting guide rail sliding blocks 3.3 are respectively arranged at the left side and the right side of the lifting bottom plate 3.1; the lifting table top 3.2 is arranged on the left lifting guide rail sliding block 3.3 and the right lifting guide rail sliding block 3.3; one end of the lifting screw nut component 3.6 is arranged on the lifting bearing seat I3.7 through a bearing; the lifting bottom plate 3.1 of the electric lifting platform 3 is arranged on the second fixing component 10 to realize Z-axis lifting movement.

The electric rotating table 4 comprises a rotating base 4.1, a rotating table top 4.2, a rotating motor driving assembly 4.3 and a waterproof cover 4.4; the rotating base 4.1 is provided with a first inner cavity and a second inner cavity, the first inner cavity is provided with a worm, and the second inner cavity is provided with a turbine; the rotary table top 4.2 is arranged on the turbine, and one end of the worm is connected with the rotary motor driving component 4.3; the rotating motor driving component 4.3 is arranged at the side of the rotating base 4.1; the waterproof cover 4.4 is arranged on the rotary table top 4.2; the rotating base 4.1 of the electric rotating table 4 is connected with the first fixing assembly 9 through threaded connection.

The workpiece clamping device 5 comprises a chuck main body 5.1, three clamping jaws 5.2 and a spanner 5.3; wherein, a small bevel gear and a large bevel gear are arranged in the chuck main body 5.1, and an Archimedes spiral groove is arranged on the back surface of the large bevel gear; three jaws 5.2 are mounted on the chuck body 5.1; the small bevel gear on the chuck main body 5.1 is twisted by the wrench 5.3 to drive the large bevel gear to rotate, so that the three clamping jaws 5.2 are driven to move along the radial direction, and automatic centering and clamping are realized.

The sensor mounting device 6 comprises a mounting plate, a reinforcing rib and a plurality of adapter plates; wherein the mounting plate is mounted inside the container means 7; a plurality of adapter plates are arranged on the table top; the container device 7 comprises a semitransparent oil groove 7.1 formed by acrylic plates; the compressing device (8) comprises four L-shaped fixing blocks 8.1, one surface of the compressing device is connected with the optical aluminum plate 1, and the other surface of the compressing device is contacted with the container device 7; one side of the L-shaped fixed block is provided with a U-shaped groove, the position of the container device 7 is conveniently adjusted to be tightly pressed; the first fixing assembly 9 and the second fixing assembly 10 are composed of an adapter plate and a rib plate; the switching component 11 consists of double-side V-shaped plates 11.1, so as to avoid interference with the container device 7; the handle assembly 12 consists of two handles 12.1, and can realize the integral movement position; the electric controller drives the Y-axis electric displacement table 2, the electric lifting table 3 and the electric rotating table 4 to move, so that the displacement of the workpiece 13 in the Y-axis direction, the Z-axis direction and the theta Y-axis is detected.

The working principle of the utility model is as follows:

(1) The test piece is first clamped in the workpiece clamping device 5, the sensor medium is poured into the container device 7, the sensor is fixed to the sensor mounting device 6, and then the electrical controller is activated.

(2) And starting the three-dimensional scanning adjustment mechanism through the controller.

(3) By control, the sensor mounting means 6 is raised up until it is stopped to a position set between the sensor mounting means and the workpiece.

(4) Meanwhile, the electric rotating table and the Y-axis electric displacement table are adjusted, so that the sensor scans the surface of the workpiece from left to right, the electric rotating table rotates by an angle after the belt is scanned, the sensor scans the surface of the workpiece from right to left, and thus the sensor can scan the surface of the workpiece continuously, and the omnibearing scanning of the surface of the workpiece can be realized.

The specific embodiments described in this application are merely illustrative of the general inventive concept. Various modifications or additions to the described embodiments may be made by those skilled in the art to which the utility model pertains or may be substituted in a similar manner without departing from the spirit of the utility model or beyond the scope of the appended claims.

Claims (6)

1. The three-dimensional scanning adjustment mechanism is characterized by comprising an optical aluminum plate (1), a Y-axis electric displacement table (2), an electric lifting table (3), an electric rotating table (4), a workpiece clamping device (5), a sensor mounting device (6), a container device (7), a pressing device (8), a first fixing assembly (9), a second fixing assembly (10), a switching assembly (11), a handle assembly (12), a detection workpiece (13) and an electric controller; wherein, the Y-axis electric displacement table (2) is arranged on the optical aluminum plate (1); the electric lifting table (3) is arranged right in front of the second fixing component (10); the electric rotating table (4) is arranged right in front of the first fixing component (9); the workpiece clamping device (5) is arranged right in front of the switching component (11); the sensor mounting device (6) is mounted in front of a displacement table top (2.2) of the Y-axis electric displacement table (2); the container device (7) is arranged right above the optical aluminum plate (1); the pressing device (8) is arranged right above the optical aluminum plate (1) and used for fixing the container device (7); the first fixing component (9) is arranged on the optical aluminum plate (1); the second fixing component (10) is arranged on a displacement table top (2.2) of the Y-axis electric displacement table (2); the switching assembly (11) is arranged on a rotary table top (4.2) of the electric rotary table (4), the handle assembly (12) is arranged on the optical aluminum plate (1), and the detection workpiece (13) is positioned at the center of the workpiece clamping device (5).

2. The three-dimensional scanning adjustment mechanism according to claim 1, wherein the electric displacement table (2) comprises a displacement bottom plate (2.1), a displacement table top (2.2), a displacement guide rail sliding block (2.3), a displacement motor seat (2.4), a displacement motor driving assembly (2.5), a displacement screw nut assembly (2.6), a displacement bearing seat I (2.7) and a displacement bearing seat II (2.8); wherein, two groups of displacement guide rail sliding blocks (2.3) are respectively arranged at the left side and the right side of the displacement bottom plate (2.1); the displacement table top (2.2) is arranged on the left and right displacement guide rail sliding blocks (2.3); one end of the displacement screw rod nut component (2.6) is arranged on the first displacement bearing seat (2.7) through a bearing, and the other end of the displacement screw rod nut component is arranged on the second displacement bearing seat (2.8) through a bearing; the displacement bottom plate (2.1) of the electric displacement table (2) is arranged on the optical aluminum plate (1) to realize Y-axis movement.

3. The three-dimensional scanning adjustment mechanism according to claim 1, wherein the electric lifting platform (3) comprises a lifting base plate (3.1), a lifting table top (3.2), a lifting guide rail sliding block (3.3), a lifting motor seat (3.4), a lifting motor driving assembly (3.5), a lifting screw nut assembly (3.6) and a lifting bearing seat I (3.7); wherein, two groups of lifting guide rail sliding blocks (3.3) are respectively arranged at the left side and the right side of the lifting bottom plate (3.1); the lifting table top (3.2) is arranged on the left lifting guide rail slide block (3.3) and the right lifting guide rail slide block; one end of the lifting screw nut component (3.6) is arranged on the lifting bearing seat I (3.7) through a bearing; the lifting bottom plate (3.1) of the electric lifting table (3) is arranged on the second fixing component (10) to realize Z-axis lifting movement.

4. The three-dimensional scanning adjustment mechanism according to claim 1, characterized in that the electric rotating table (4) comprises a rotating base (4.1), a rotating table top (4.2), a rotating motor driving assembly (4.3), a waterproof cover (4.4); the rotary base (4.1) is provided with a first inner cavity and a second inner cavity, the first inner cavity is provided with a worm, and the second inner cavity is provided with a turbine; the rotary table top (4.2) is arranged on the turbine, and one end of the worm is connected with the rotary motor driving component (4.3); the rotating motor driving assembly (4.3) is arranged at the side of the rotating base (4.1); the waterproof cover (4.4) is arranged on the rotary table top (4.2).

5. A three-dimensional scanning adjustment mechanism according to claim 1, characterized in that the rotating base (4.1) of the motorized rotary table (4) is connected to the first fixed assembly (9) by means of a threaded coupling; the workpiece clamping device (5) comprises a chuck main body (5.1), three clamping jaws (5.2) and a spanner (5.3); wherein, a small bevel gear and a large bevel gear are arranged in the chuck main body (5.1), and an Archimedean spiral groove is arranged on the back surface of the large bevel gear; three jaws (5.2) are mounted on the chuck body (5.1); the small bevel gear on the chuck main body (5.1) is twisted by the wrench (5.3) to drive the large bevel gear to rotate, and then the three clamping jaws (5.2) are driven to move along the radial direction, so that the automatic centering and clamping are realized.

6. A three-dimensional scanning adjustment mechanism according to claim 1, characterized in that the sensor mounting means (6) comprises a mounting plate, a reinforcing bar and a number of adapter plates; wherein the mounting plate is mounted inside the container means (7); a plurality of adapter plates are arranged on the table top; the container device (7) comprises a semitransparent oil groove (7.1) formed by acrylic plates; the compressing device (8) comprises 4L-shaped fixed blocks (8.1), one surface of which is connected with the optical aluminum plate (1), and the other surface of which is contacted with the container device (7); one side of the L-shaped fixed block is provided with a U-shaped groove, so that the position of the device can be conveniently adjusted to compress the container device (7); the first fixing assembly (9) and the second fixing assembly (10) are composed of an adapter plate and a rib plate; the switching component (11) consists of double-side V-shaped plates (11.1) and is prevented from interfering with the container device (7); the handle assembly (12) consists of two handles (12.1) and can realize the integral movement position; the electric controller drives the Y-axis electric displacement table (2), the electric lifting table (3) and the electric rotating table (4) to move, so that the displacement of the workpiece (13) in the Y-axis direction, the Z-axis direction and the theta Y axis is detected.