Thickness, arc height and flatness all-in-one optical imaging instrument

Abstract

The utility model relates to the technical field of optical imaging instruments, in particular to a thickness, arc height and flatness all-in-one optical imaging instrument, which comprises a machine table, a measuring head body arranged on the surface of the machine table, a glass carrying table arranged on the surface of the machine table, an auxiliary device arranged on the surface of the glass carrying table, and a sliding sleeve fixed on the surface of the glass carrying table, according to the utility model, the auxiliary device is arranged, and the rotary knob is rotated to drive the transmission screw rod to rotate, so that the two clamping rods can clamp and limit an object, the deviation of the object in the measurement process is effectively reduced, and the stability of the object in the measurement process is ensured; the movable control part can control the sliding seat, the clamping rod and the cleaning piece to move in the sliding sleeve, so that the glass carrying table can be cleaned conveniently, impurities such as dust and stains on the glass carrying table can be removed in time, the influence of the impurities on light propagation and measurement results is reduced, and the overall detection accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical image appearance technical field especially relates to a thickness, arc height, flatness all in one optical image appearance. BACKGROUND

[0002] Optical image appearance is a kind of precision detection equipment of integrated multi-parameter measurement function, mainly used for the detection of complex geometric characteristics in precision manufacturing field, and its core adopts multi-modal optical imaging technology, realizes the three-dimensional appearance reconstruction and multi-parameter synchronous measurement of measured object through the collaborative work of high-precision CCD camera, laser displacement sensor and structured light projector, and the equipment is built-in dynamic zoom lens group, can automatically switch in millimeter level to meter level field of view range, supports the non-contact detection of thickness, arc height and flatness.

[0003] In daily work, it is found that the existing optical image appearance is usually placed on the glass placing table when working, and the thickness, arc height and flatness detection work is carried out, on the one hand, after the object is placed, there is lack of effective limiting measures, and it is easy to deviate in the measurement process, once the position of the object changes, it will seriously interfere with the focusing process, on the other hand, the glass placing table is inconvenient to clean, after dust, stains and other pollutants adhere to it, the light propagation path will be changed, causing light scattering and abnormal refraction, resulting in measurement light path deviation, finally greatly reducing the accuracy of the overall detection. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems of inconvenient limiting of the object and inconvenient cleaning of the glass placing table in the prior art, and provides a thickness, arc height and flatness all-in-one optical image appearance.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a thickness, arc height and flatness all-in-one optical image appearance, including machine table, the surface of machine table is provided with measuring head body, the surface of machine table is provided with glass stage, the surface of glass stage is provided with auxiliary device, the auxiliary device includes sliding sleeve fixed on the surface of glass stage, the inner wall of sliding sleeve is slidably connected with sliding seat, the sliding sleeve and sliding seat are provided with movement control part, the inner wall of sliding seat is slidably connected with two clamping rods, the inner wall of sliding seat is rotatably connected with transmission screw, the inner wall of transmission screw and two clamping rods is threadedly connected, one end of transmission screw is fixedly connected with knob, the lower part of clamping rod is provided with cleaning piece, the installation part is arranged between cleaning piece and clamping rod, the surface of machine table is provided with collecting part, through the above-mentioned parts, when measuring, knob and transmission screw can be rotated, two clamping rods are controlled to clamp the object, when cleaning, sliding seat and clamping rod can be moved through movement control part, and cleaning piece can clean the glass stage.

[0006] Preferably, the movement control part comprises a driving screw rotationally connected with the inner wall of the sliding sleeve, the driving screw is threadedly connected with the inner wall of the sliding seat, the surface of the sliding sleeve is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with one end of the driving screw.

[0007] Preferably, the cleaning piece is made of sponge material.

[0008] Preferably, the mounting part comprises a connecting block fixed on the surface of the cleaning piece, the connecting block is inserted with the inner wall of the clamping rod, the inner wall of the clamping rod is threadedly connected with a bolt, and the surface of the connecting block is provided with a threaded hole, and the bolt is threadedly connected with the inner wall of the threaded hole.

[0009] Preferably, the connecting block is arranged in a T shape.

[0010] Preferably, the collecting part comprises a groove arranged on the surface of the machine table, and a collecting box is inserted with the inner wall of the groove.

[0011] Preferably, the inner wall of the collecting box is fixedly connected with an auxiliary block, and the collecting box can be taken out of the groove through the auxiliary block, so that the collecting box can be conveniently handled.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1、The utility model discloses a auxiliary device is set up, and the transmission screw is rotated through the rotation knob, can make two clamping rods hold and limit the article, effectively reduces the article to appear in the measuring process and shifts, guarantees the stability of the article when measuring, and the movement control part can control the sliding seat, clamping rod and cleaning piece move in the sliding sleeve, conveniently clean the glass carrier, and timely remove the dust, stain and other impurities on the glass carrier, reduce the influence of these impurities on light propagation and measurement result, thereby improve the accuracy of overall detection.

[0014] 2、The utility model discloses a mounting part is set up, and the cleaning piece adopts the insertion of connecting block and clamping rod, and then is installed through the mounting mode of bolt cooperation threaded hole, when the cleaning piece needs to be replaced, only needs to unscrew the bolt, and the connecting block can be extracted to quickly complete the replacement, and the operation is simple, and it is convenient to maintain.

[0015] 3. The utility model discloses a collecting part is set up, and the collection box is convenient for the collection and processing of garbage, and the auxiliary block is convenient for taking out the collection box from the groove body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic view of the optical image appearance of the utility model is provided;

[0017] Figure 2 An auxiliary device structure schematic view of the optical image appearance of the utility model is provided;

[0018] Figure 3 A part structure schematic view of the optical image appearance of the utility model is provided; Figure 2

[0019] Figure 4 An auxiliary device part explosion structure schematic view of the optical image appearance of the utility model is provided;

[0020] Figure 5 A collection part structure schematic view of the optical image appearance of the utility model is provided.

[0021] LEGEND:

[0022] 1, machine table, 2, measuring head body, 3, glass carrier, 4, auxiliary device, 41, sliding sleeve, 42, movement control part, 421, drive motor, 422, drive screw, 43, sliding seat, 44, clamping rod, 45, cleaning piece, 46, collection part, 461, groove body, 462, collection box, 463, auxiliary block, 47, mounting part, 471, connecting block, 472, bolt, 473, screw hole, 48, transmission screw, 49, knob. DETAILED DESCRIPTION

[0023] Please refer to Figures 1-5 The utility model provides a technical scheme: an optical image appearance of thickness, arc height, plane degree multi-in-one, including machine table 1, the surface of machine table 1 is installed with measuring head body 2, the surface of machine table 1 is provided with glass carrier 3, the surface of glass carrier 3 is provided with auxiliary device 4.

[0024] ​Specifically, the auxiliary device 4 comprises a sliding sleeve 41 fixed on the surface of the glass platform 3, the inner wall of the sliding sleeve 41 is slidably connected with a sliding seat 43, a movement control portion 42 is arranged between the sliding sleeve 41 and the sliding seat 43, the inner wall of the sliding seat 43 is slidably connected with two clamping rods 44, the inner wall of the sliding seat 43 is rotatably connected with a transmission screw 48, the transmission screw 48 is threadedly connected with the inner walls of the two clamping rods 44, one end of the transmission screw 48 is fixedly connected with a knob 49, a cleaning piece 45 is arranged below the clamping rod 44, a mounting portion 47 is arranged between the cleaning piece 45 and the clamping rod 44, and the surface of the machine table 1 is provided with a collecting portion 46.

[0025] In the embodiment, the measurement head body 2 comprises a high-precision CCD camera, a laser displacement sensor and a structured light projector, when measuring, the knob 49 and the transmission screw 48 are rotated to control the two clamping rods 44 to clamp the object, and when cleaning is needed, the sliding seat 43 and the clamping rod 44 are moved through the movement control portion 42, and the cleaning piece 45 can clean the glass platform 3.

[0026] Specifically, the movement control portion 42 comprises a driving screw 422 rotatably connected with the inner wall of the sliding sleeve 41, the driving screw 422 is threadedly connected with the inner wall of the sliding seat 43, the surface of the sliding sleeve 41 is fixedly connected with a driving motor 421, and the output end of the driving motor 421 is fixedly connected with one end of the driving screw 422.

[0027] In the embodiment, the driving motor 421 drives the driving screw 422 to rotate, the driving screw 422 controls the movement of the sliding seat 43 in the sliding sleeve 41, so that the clamping rod 44 and the cleaning piece 45 are moved for cleaning.

[0028] Specifically, the cleaning piece 45 is made of sponge material.

[0029] Specifically, the mounting portion 47 comprises a connecting block 471 fixed on the surface of the cleaning piece 45, the connecting block 471 is inserted into the inner wall of the clamping rod 44, the inner wall of the clamping rod 44 is threadedly connected with a bolt 472, the surface of the connecting block 471 is provided with a threaded hole 473, and the threaded hole 473 is threadedly connected with the bolt 472.

[0030] In the embodiment, the connecting block 471 is inserted into the inner wall of the clamping rod 44, and then the bolt 472 is connected with the threaded hole 473, so that the cleaning piece 45 can be installed and replaced conveniently.

[0031] Specifically, the connecting block 471 is T-shaped.

[0032] Specifically, the collecting portion 46 comprises a groove 461 formed in the surface of the machine table 1, and a collecting box 462 is inserted into the inner wall of the groove 461.

[0033] In the embodiment, the collecting box 462 can be placed in the groove body 461, and the collecting box 462 can collect the cleaned garbage.

[0034] Specifically, the inner wall of the collecting box 462 is fixedly connected with the auxiliary block 463, the collecting box 462 can be taken out of the groove body 461 through the auxiliary block 463, and the collecting box 462 is convenient to process.

[0035] Working principle: when measuring the object, first, the driving motor 421 can be opened, the driving motor 421 drives the driving screw 422 to rotate, the driving screw 422 controls the sliding seat 43 to move in the sliding sleeve 41, the sliding seat 43 drives the clamping rod 44 and the cleaning piece 45 to move, the cleaning piece 45 can clean the glass stage 3, the cleaned impurities can fall into the collecting box 462 for collection, then the object can be placed on the glass stage 3, the knob 49 and the transmission screw 48 are rotated, the transmission screw 48 can control the two clamping rods 44 to move in the sliding seat 43, the object is clamped and limited, the stability in the detection process is guaranteed, when the cleaning piece 45 needs to be replaced, the bolt 472 is rotated through a tool, the bolt 472 is removed from the screw hole 473, the connecting block 471 on the surface of the cleaning piece 45 is pulled out of the clamping rod 44, and the replacement operation is completed.

Claims

1. A thickness, sag, flatness all-in-one optical profiler comprising a machine table (1), characterized in that: The surface of the machine table (1) is provided with a measuring head body (2), the surface of the machine table (1) is provided with a glass stage (3), the surface of the glass stage (3) is provided with an auxiliary device (4), the auxiliary device (4) comprises a sliding sleeve (41) fixed on the surface of the glass stage (3), the inner wall of the sliding sleeve (41) is slidably connected with a sliding seat (43), a movement control part (42) is arranged between the sliding sleeve (41) and the sliding seat (43), the inner wall of the sliding seat (43) is slidably connected with two clamping rods (44), the inner wall of the sliding seat (43) is rotatably connected with a transmission screw (48), the transmission screw (48) is threadedly connected with the inner walls of the two clamping rods (44), one end of the transmission screw (48) is fixedly connected with a knob (49), a cleaning piece (45) is arranged below the clamping rod (44), a mounting part (47) is arranged between the cleaning piece (45) and the clamping rod (44), and the surface of the machine table (1) is provided with a collecting part (46).

2. The thickness, camber, flatness all-in-one optical profiler according to claim 1, wherein: The movement control part (42) comprises a drive screw (422) rotatably connected with the inner wall of the sliding sleeve (41), the drive screw (422) is threadedly connected with the inner wall of the sliding seat (43), the surface of the sliding sleeve (41) is fixedly connected with a drive motor (421), and the output end of the drive motor (421) is fixedly connected with one end of the drive screw (422).

3. The thickness, camber, flatness all-in-one optical profiler of claim 1, wherein: The cleaning piece (45) is made of sponge material.

4. The thickness, camber, flatness all-in-one optical profiler of claim 1, wherein: The mounting part (47) comprises a connecting block (471) fixed on the surface of the cleaning piece (45), the connecting block (471) is inserted into the inner wall of the clamping rod (44), the inner wall of the clamping rod (44) is threadedly connected with a bolt (472), the surface of the connecting block (471) is provided with a threaded hole (473), and the threaded hole (473) is threadedly connected with the inner wall of the bolt (472).

5. The thickness, camber, flatness all-in-one optical profiler of claim 4, wherein: The connecting block (471) is arranged in a T shape.

6. The thickness, camber, flatness all-in-one optical profiler of claim 1, wherein: The collecting part (46) comprises a groove (461) formed in the surface of the machine table (1), and the inner wall of the groove (461) is inserted with a collecting box (462).

7. The thickness, camber, flatness all-in-one optical profiler of claim 6, wherein: The inner wall of the collecting box (462) is fixedly connected with an auxiliary block (463).

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