CN218723931U

CN218723931U - Profile measuring instrument

Info

Publication number: CN218723931U
Application number: CN202222797219.1U
Authority: CN
Inventors: 陈纪先; 陈继锋; 梁郁昌
Original assignee: Dongguan Chengjia Precision Technology Co ltd
Current assignee: Dongguan Chengjia Precision Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-24
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a profile measuring apparatu technical field specifically is a profile measuring apparatu, the on-line screen storage device comprises a base, the top fixedly connected with support frame of base, the first motor of top fixedly connected with of support frame, the output fixedly connected with pivot of first motor, the bottom fixedly connected with mounting bracket of pivot. The utility model has the advantages that: through setting up the mounting bracket, the both ends of mounting bracket are located pivot and support column respectively, when using, will wait to detect the thing and put on placing the board, start first motor, make the pivot drive the mounting bracket and rotate, the one end of mounting bracket rotates on the support column simultaneously, and carry out spacingly through the limiting plate, make and rotate steadily, and then make the mounting bracket drive the camera and enclose and wait to detect the thing rotation, carry out the profile measurement, make to wait to detect the thing fixed in the measurement process, need not remove, reduce measuring error, be convenient for simultaneously to take or change the detection thing, and is easy and simple to handle.

Description

Profile measuring instrument

Technical Field

The utility model relates to a profile measuring apparatu technical field, in particular to profile measuring apparatu.

Background

The profile measuring instrument is a device for measuring the shapes of all kinds of machine part plain lines and cross section profiles, and during measurement, an article to be measured is placed on a measuring table, and the article is measured by a camera.

The profile measuring instrument disclosed in the chinese patent CN214372302U can fix an object to be measured on a workbench by arranging a clamping plate, and clamp and fix an object to be detected, so that the object is not easy to move in the detection process.

However, in the profile measuring instrument, when the profile measuring instrument is used for measuring, the clamping plate is in contact with an object to be detected, so that the clamping position is not convenient to detect by the camera, and measuring errors are easily caused.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to solve at least one of the technical drawbacks.

Therefore, an object of the present invention is to provide a profile measuring apparatus to solve the above mentioned problems in the background art and overcome the disadvantages of the prior art.

In order to achieve the above object, an embodiment of an aspect of the present invention provides a profile measuring instrument, including a base, a support frame fixedly connected to a top of the base, a first motor fixedly connected to a top of the support frame, a rotating shaft fixedly connected to an output end of the first motor, and a mounting frame fixedly connected to a bottom of the rotating shaft;

the top fixedly connected with second motor of mounting bracket, the output fixedly connected with lead screw of second motor, lead screw swing joint is in the inside of mounting bracket, the surface swing joint of lead screw has the movable plate.

Preferably, according to any one of the above schemes, the top of the base is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a placing plate, and the supporting column is located at the bottom of the rotating shaft.

By any of the above schemes, preferably, one end of the bottom of the mounting rack is movably connected to the outer surface of the supporting column, and the circle centers of the rotating shaft and the supporting column are on the same vertical line.

Preferably by any one of the above schemes, the outer surface of the support column is fixedly connected with two limiting plates, and one end of the mounting frame is movably connected between the two limiting plates.

Preferably, in any one of the above schemes, the moving plate is movably connected to one side of the mounting frame, and a camera is arranged at the top of the moving plate and is obliquely arranged.

Preferably by any one of the above schemes, the outer surfaces of the two ends of the screw rod are provided with bearings, the bearings are located inside the mounting frame, and threaded holes matched with the screw rod are formed in the moving plate.

Compared with the prior art, the utility model has the advantages and beneficial effects of do:

1. this profile measuring instrument, through setting up the mounting bracket, the both ends of mounting bracket are located pivot and support column respectively, when using, will wait to detect the thing and put on placing the board, start first motor, make the pivot drive the mounting bracket and rotate, the one end of mounting bracket rotates on the support column simultaneously, and carry out spacingly through the limiting plate, make and rotate steadily, and then make the mounting bracket drive the camera and enclose and wait to detect the thing rotation, carry out the profile measurement, it is fixed to make to wait to detect the thing in the measurement process, need not remove, reduce measuring error, be convenient for simultaneously to take or change the detection thing, and is easy and simple to handle.

2. This profile measuring instrument, through setting up the movable plate, movable plate swing joint is on the lead screw, when using the camera to treat the detected object to measure, starts the second motor, makes the lead screw rotate in the inside of movable plate, because the spacing of mounting bracket makes the movable plate drive the camera and removes in one side of mounting bracket, through corotation and the reversal of second motor output shaft, makes the movable plate drive the camera and reciprocates, makes the camera treat the not co-altitude of detected object and measures, is fit for measuring not waiting to detect the object of equidimension, and the practicality is good.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the mounting rack of the present invention;

fig. 3 is a schematic structural view of the movable plate of the present invention.

In the figure: the camera comprises a base 1, a support frame 2, a first motor 3, a rotating shaft 4, a mounting frame 5, a second motor 6, a screw rod 7, a moving plate 8, a support column 9, a placing plate 10, a limiting plate 11 and a camera 12.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, 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 according to specific situations by those skilled in the art.

As shown in fig. 1-3, a profile measuring instrument according to an embodiment of the present invention includes a base 1, a supporting frame 2 is fixedly connected to the top of the base 1, a first motor 3 is fixedly connected to the top of the supporting frame 2, a rotating shaft 4 is fixedly connected to an output end of the first motor 3, and an installation frame 5 is fixedly connected to the bottom of the rotating shaft 4;

the top fixedly connected with second motor 6 of mounting bracket 5, the output fixedly connected with lead screw 7 of second motor 6, lead screw 7 swing joint is in the inside of mounting bracket 5, and the surface swing joint of lead screw 7 has movable plate 8.

Example 1: base 1's top fixedly connected with support column 9, board 10 is placed to the top fixedly connected with of support column 9, and support column 9 is located the bottom of pivot 4, is convenient for will wait to detect the thing and place and measure at the top of placing board 10 for wait to detect the thing for fixed, need not fix once more, easy and simple to handle in the measurement process.

Example 2: one end swing joint in the surface of support column 9 of 5 bottoms of mounting bracket, the centre of a circle of pivot 4 and support column 9 is on same vertical line, when pivot 4 drove mounting bracket 5 and rotates, makes the one end of mounting bracket 5 rotate on support column 9, makes mounting bracket 5 rotate steadily.

Example 3: two limiting plates 11 of outer fixed surface of support column 9 are connected with, and the one end swing joint of mounting bracket 5 is between two limiting plates 11, fixes a position the one end of mounting bracket 5 on support column 9.

Example 4: the moving plate 8 is movably connected to one side of the mounting frame 5, a camera 12 is arranged on the top of the moving plate 8, and the camera 12 is obliquely arranged, so that the camera 12 can measure the top of the object to be detected.

Example 5: the outer surfaces of two ends of the screw rod 7 are respectively provided with a bearing, the bearings are located inside the mounting rack 5, a threaded hole matched with the screw rod 7 is formed in the movable plate 8, the screw rod 7 is positioned, and when the screw rod 7 rotates, the movable plate 8 moves on one side of the mounting rack 5.

The working principle of the utility model is as follows: be provided with mounting bracket 5 on support frame 2, the both ends of mounting bracket 5 are located pivot 4 and support column 9 respectively, when using, will wait to detect the thing and put on placing board 10, start first motor 3, make pivot 4 drive mounting bracket 5 rotate, simultaneously the one end of mounting bracket 5 rotates on support column 9, and spacing through limiting plate 11, make and rotate steadily, and then make mounting bracket 5 drive camera 12 and enclose and wait to detect the thing rotation, carry out the profile measurement, it is fixed to make to detect the thing in the measurement process, do not need to remove, reduce measuring error, be convenient for simultaneously take or change the detection thing, easy and simple to handle, and when using camera 12 to treat the detection thing to measure, start second motor 6, make lead screw 7 rotate in the inside of movable plate 8, because mounting bracket 5 is spacing, make movable plate 8 drive camera 12 move in one side of mounting bracket 5, through corotation and the reversal of second motor 6 output shaft, make lead screw 7 and reversal, make movable plate 8 drive camera 12 reciprocate, make camera 12 treat the different heights of detection thing to measure, be fit for measuring the equidimension, the good practicality.

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

1. this profile measuring instrument, through setting up mounting bracket 5, the both ends of mounting bracket 5 are located pivot 4 and support column 9 respectively, when using, to wait to detect the thing and put on placing board 10, start first motor 3, make pivot 4 drive mounting bracket 5 and rotate, the one end of mounting bracket 5 rotates on support column 9 simultaneously, and carry out spacingly through limiting plate 11, make to rotate steadily, and then make mounting bracket 5 drive camera 12 and enclose and wait to detect the thing rotation, carry out profile measurement, make to wait to detect the thing for fixing in the measurement process, need not remove, reduce measuring error, be convenient for simultaneously take or change the detection thing, and is easy and simple to handle.

2. This profile measuring instrument, through setting up the movable plate 8, movable plate 8 swing joint is on lead screw 7, when using camera 12 to treat the detected object to measure, start second motor 6, make lead screw 7 rotate in the inside of movable plate 8, because mounting bracket 5 is spacing, make movable plate 8 drive camera 12 and remove in one side of mounting bracket 5, corotation and reversal through second motor 6 output shaft, make movable plate 8 drive camera 12 reciprocate, make camera 12 treat the different height of detected object to measure, be fit for measuring not waiting to detect the object of equidimension, the practicality is good.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The profile measuring instrument is characterized by comprising a base (1), wherein the top of the base (1) is fixedly connected with a support frame (2), the top of the support frame (2) is fixedly connected with a first motor (3), the output end of the first motor (3) is fixedly connected with a rotating shaft (4), and the bottom of the rotating shaft (4) is fixedly connected with a mounting frame (5);

the top fixedly connected with second motor (6) of mounting bracket (5), the output fixedly connected with lead screw (7) of second motor (6), lead screw (7) swing joint is in the inside of mounting bracket (5), the surface swing joint of lead screw (7) has movable plate (8).

2. A profile measuring instrument according to claim 1, wherein a supporting column (9) is fixedly connected to the top of the base (1), a placing plate (10) is fixedly connected to the top of the supporting column (9), and the supporting column (9) is located at the bottom of the rotating shaft (4).

3. A profile measuring instrument according to claim 2, wherein one end of the bottom of the mounting frame (5) is movably connected to the outer surface of the supporting column (9), and the centers of the rotating shaft (4) and the supporting column (9) are on the same vertical line.

4. A profile measuring instrument according to claim 3, wherein two limiting plates (11) are fixedly connected to the outer surface of the supporting column (9), and one end of the mounting frame (5) is movably connected between the two limiting plates (11).

5. A profilometer according to claim 4, wherein the moving plate (8) is movably connected to one side of the mounting frame (5), and a camera (12) is arranged on the top of the moving plate (8), wherein the camera (12) is arranged in an inclined manner.

6. A profile measuring instrument according to claim 5, wherein bearings are arranged on the outer surfaces of both ends of the screw rod (7), the bearings are positioned inside the mounting frame (5), and a threaded hole matched with the screw rod (7) is formed in the moving plate (8).