3D line scanning test machine

Abstract

The utility model relates to the technical field of line scanning testing machines, and particularly discloses a 3D line scanning testing machine table which comprises a bottom plate and a line scanning testing machine body. Mounting grooves are formed in the two sides of the bottom plate correspondingly, two driving motors are fixed to one side of the bottom plate, first lead screws are fixed to the output ends of the driving motors, and the outer walls of the second lead screws are in threaded connection with connecting bases; the output end of a driving motor rotates to drive a first lead screw to rotate, then a moving frame can be driven to move, therefore, a mounting frame can be driven to move left and right, then the output end of a servo motor rotates to drive a second lead screw to rotate, and then a connecting base is driven to move front and back; the linear scanning tester body can be driven to carry out multi-angle position adjustment, so that scanning can be more comprehensive during measurement, data measurement is more accurate, convenience is brought to workers, time is saved, and efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to line sweep testing machine technical field, concretely is a 3D line sweep testing machine. BACKGROUND

[0002] 3D line sweep testing machine platform, it is a kind of high-precision three-dimensional measuring equipment, the device is measured target object surface distance by transmitting laser beam and receiving its reflected light;Its core components include laser transmitter, scanning mechanism, high-precision receiver and powerful data processing unit, can obtain the depth information and reflection intensity information of object simultaneously, provide important data support for high-precision three-dimensional reconstruction and surface characteristic analysis‌.

[0003] However, in the process of currently traditional use, sometimes when scanning, some angles of object can not be effectively scanned, so that it can cause the data collected by scanning to be incomplete, so in order to make data complete, staff will usually adjust the scanning position of line sweep testing machine by manual observation, but in this process, it can cause time waste, and it is time-consuming and laborious, reduces the efficiency of scanning measurement. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a 3D line sweep testing machine platform, solves the problems in the above background.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of 3D line sweep testing machine platform, including bottom plate, line sweep testing machine body;

[0007] The both sides of the bottom plate are provided with mounting groove respectively, one side of the bottom plate is fixed with two drive motors, the output end of the drive motor is fixed with first screw rod, the outer wall of the first screw rod is connected with moving frame in screw thread, the top of the bottom plate is provided with mounting bracket, the both sides of the mounting bracket are fixedly connected with one side of moving frame respectively, the inside of the mounting bracket is fixed with servo motor, the output end of the servo motor is fixed with second screw rod, the outer wall of the second screw rod is connected with connecting seat in screw thread, the structure of the connecting seat is composed of two U-shaped plates and a rectangular block, the opening direction of two U-shaped plates is opposite.

[0008] Preferably, the top of the bottom plate is fixed with two support plates, one side of the support plate is fixed with electric push rod, the telescopic end of the electric push rod is fixed with connecting plate, one side of the connecting plate is fixed with mounting cylinder, the inside of the mounting cylinder is fixed with rotary motor, the output end of the rotary motor is fixed with clamping disc.

[0009] Preferably, both sides of the connecting seat are fixedly provided with mounting frames, a double-way screw rod is rotatably arranged in the mounting frame, two connecting frames are threadedly connected to the outer wall of the double-way screw rod, and a clamping plate is fixedly arranged between the connecting frames.

[0010] Preferably, the two ends of the double-way screw rod penetrate through the two sides of the mounting frame, and a driving disc is fixedly arranged at each end of the double-way screw rod.

[0011] Preferably, a stabilizing groove is formed in each side of the mounting frame, and a stabilizing block is slidably arranged in the stabilizing groove.

[0012] Preferably, a plurality of supporting legs are fixedly arranged at the bottom of the bottom plate, and a rubber pad is fixedly arranged at the bottom of each supporting leg.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The output end of the driving motor drives the first screw rod to rotate, thereby driving the moving frame to move, so that the mounting frame can move left and right, then the output end of the servo motor drives the second screw rod to rotate, thereby driving the connecting seat to move forward and backward, so that the line scanning tester body can be adjusted in multiple angles, thereby helping to make the scanning more comprehensive during measurement, making the data measurement more accurate, and bringing convenience to the workers, saving time and improving efficiency.

[0015] 2. The extension end of the electric push rod drives the connecting plate to move, thereby enabling the clamping disc to contact the object, so as to realize stable clamping and fixing and avoid shaking to cause errors during measurement. At the same time, the output end of the rotating motor can drive the clamping disc to rotate, thereby realizing the overturning of the object, so as to enable the object to be scanned and measured more carefully and comprehensively.

[0016] 3. The driving disc drives the double-way screw rod to rotate, thereby enabling the connecting frames to move closer to each other or farther away from each other, so that the clamping plate can be moved, thereby realizing the quick disassembly and installation of the line scanning tester body, facilitating subsequent maintenance and storage, and preventing damage to the object. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] Figure 3 It is the structure schematic view of the mounting frame of the utility model;

[0020] Figure 4 It is the structure schematic view of the support plate of the utility model;

[0021] Figure 5 It is the structure schematic view of the clamping plate of the utility model.

[0022] In the figure: 1, bottom plate; 2, line sweep tester body; 3, mounting groove; 4, drive motor; 5, first screw; 6, moving frame; 7, mounting frame; 8, servo motor; 9, second screw; 10, connecting seat; 11, support plate; 12, electric push rod; 13, connecting plate; 14, mounting cylinder; 15, rotary motor; 16, clamping disc; 17, mounting frame; 18, bidirectional screw; 19, connecting frame; 20, clamping plate; 21, driving disc; 22, stabilizing groove; 23, stabilizing block; 24, support leg; 25, rubber pad. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a technical scheme: a 3D line sweep testing machine, including bottom plate 1, line sweep tester body 2;

[0025] The both sides of bottom plate 1 are provided with mounting groove 3 respectively, and one side of bottom plate 1 is fixed with two drive motors 4, the output end of drive motor 4 is fixed with first screw 5, the outer wall of first screw 5 is threadedly connected with moving frame 6, the top of bottom plate 1 is provided with mounting frame 7, the both sides of mounting frame 7 are fixedly connected with one side of moving frame 6 respectively, the inside of mounting frame 7 is fixed with servo motor 8, the output end of servo motor 8 is fixed with second screw 9, the outer wall of second screw 9 is threadedly connected with connecting seat 10, the structure of connecting seat 10 is composed of two U-shaped plates and a rectangular block, and the opening direction of two U-shaped plates is opposite;

[0026] The top of bottom plate 1 is fixed with two support plates 11, one side of support plate 11 is fixed with electric push rod 12, the telescopic end of electric push rod 12 is fixed with connecting plate 13, one side of connecting plate 13 is fixed with mounting cylinder 14, the inside of mounting cylinder 14 is fixed with rotary motor 15, and the output end of rotary motor 15 is fixed with clamping disc 16.

[0027] The utility model discloses, through the output of drive motor 4 rotation drives first screw rod 5 rotation, and then can drive the movement of mobile frame 6, therefore can drive mounting frame 7 left and right movement, then again through the output of servo motor 8 rotation drives second screw rod 9 rotation, thereby drive the front -and -back movement of connecting seat 10, therefore can drive line sweep test machine body 2 carry out the position adjustment of multi -angle, thereby help to make when measuring can scan more comprehensive, make data measurement more accurate, and also bring the convenience of staff, save time, improve the efficiency, in this process, through the telescopic end of electric push rod 12 drive connecting plate 13 movement, and then can make the clamping disc 16 can contact object, thereby realize stable clamping fixed, avoid the error of the measurement when wobble, at the same time, through the output of rotary motor 15 rotation can make the clamping disc 16 rotation, and then can realize the overturn of object, thereby make can more careful overall object scanning measurement.

[0028] More specifically, the two sides of connecting seat 10 are respectively fixed with mounting frame 17, a bidirectional screw 18 is rotatably installed in the inside of mounting frame 17, two connecting frames 19 are threadedly connected to the outer wall of bidirectional screw 18, a clamping plate 20 is fixed between the connecting frames 19, and the structure of the connecting frame 19 is composed of a rectangular block, a rectangular plate and an L-shaped cylindrical rod.

[0029] In the utility model, the bidirectional screw 18 is driven to rotate by rotating the driving disc 21, and then the connecting frames 19 can be made to approach each other or move away from each other, so that the clamping plate 20 can be driven to move, thereby realizing quick disassembly and installation of the line sweep test machine body 2, facilitating subsequent maintenance and storage, and preventing damage to the line sweep test machine body 2.

[0030] More specifically, the two sides of mounting frame 7 are respectively provided with a stable groove 22, a stable block 23 is slidably installed in the stable groove 22, and one side of the stable block 23 is fixedly connected to the inner wall of connecting seat 10.

[0031] In the utility model, the stability of connecting seat 10 during movement can be increased by sliding the stable block 23 in the stable groove 22, the vibration is reduced, and then the stability of the line sweep test machine body 2 during measurement is increased; the stability of the entire device during operation can be increased by the support legs 24 and rubber pads 25, thereby helping to avoid shaking and noise during angle position adjustment.

[0032] Working principle: when measuring, first install the line-scan testing machine body 2 to the designated position, then place the object on the base plate 1 for installation and fixation, then turn on the line-scan testing machine body 2 to scan and measure the object, when measuring, the first screw rod 5 is driven to rotate by the output end of the driving motor 4, thereby the moving frame 6 can be driven to move, so the mounting frame 7 can be driven to move left and right, then the second screw rod 9 is driven to rotate by the output end of the servo motor 8, thereby the connecting seat 10 can be driven to move forward and backward, so the line-scan testing machine body 2 can be driven to adjust the position at multiple angles, thereby it is helpful to make the scanning more comprehensive when measuring, make the data measurement more accurate, and also bring convenience to the workers, save time and improve efficiency; in the process, the connecting plate 13 is driven to move by the telescopic end of the electric push rod 12, thereby the clamping disc 16 can be in contact with the object, so as to realize stable clamping and fixation, avoid shaking to cause error when measuring, at the same time, the clamping disc 16 can be driven to rotate by the output end of the rotary motor 15, thereby the object can be turned over, so that the object can be scanned and measured more carefully and comprehensively.

[0033] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying that these entities or actions are in any way mutually exclusive or in any way arranged or ordered in succession.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A 3D line scan test machine, comprising a base plate (1), a line scan test machine body (2), characterized in that: The bottom plate (1) is provided with mounting grooves (3) on both sides, one side of the bottom plate (1) is fixedly provided with two driving motors (4), the output end of the driving motor (4) is fixedly provided with a first lead screw (5), the outer wall of the first lead screw (5) is threadedly connected with a moving frame (6), the top of the bottom plate (1) is provided with a mounting frame (7), the two sides of the mounting frame (7) are fixedly connected with one side of the moving frame (6), the inside of the mounting frame (7) is fixedly provided with a servo motor (8), the output end of the servo motor (8) is fixedly provided with a second lead screw (9), the outer wall of the second lead screw (9) is threadedly connected with a connecting seat (10).

2. The 3D line scan test machine of claim 1, wherein: The top of the bottom plate (1) is fixedly provided with two supporting plates (11), one side of the supporting plate (11) is fixedly provided with an electric push rod (12), the telescopic end of the electric push rod (12) is fixedly provided with a connecting plate (13), one side of the connecting plate (13) is fixedly provided with a mounting cylinder (14), the inside of the mounting cylinder (14) is fixedly provided with a rotary motor (15), the output end of the rotary motor (15) is fixedly provided with a clamping disc (16).

3. The 3D line scan test machine of claim 1, wherein: The two sides of the connecting seat (10) are fixedly provided with mounting frames (17), the inside of the mounting frame (17) is rotatably provided with a bidirectional screw rod (18), the outer wall of the bidirectional screw rod (18) is threadedly connected with two connecting frames (19), the connecting frame (19) is fixedly provided with a clamping plate (20) between the two connecting frames (19).

4. The 3D line scan test machine of claim 3, wherein: The two ends of the bidirectional screw rod (18) penetrate through the two sides of the mounting frame (17), the two ends of the bidirectional screw rod (18) are fixedly provided with driving discs (21), the material of the driving disc (21) is rubber material.

5. The 3D line-scan test machine of claim 1, wherein: The two sides of the mounting frame (7) are provided with stable grooves (22), the inside of the stable groove (22) is slidably provided with a stable block (23), one side of the stable block (23) is fixedly connected with the inner wall of the connecting seat (10).

6. The 3D line scan test machine of claim 1, wherein: The bottom of the bottom plate (1) is fixedly provided with a plurality of supporting legs (24), the bottom of the supporting leg (24) is fixedly provided with a rubber pad (25).

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