CN210426478U

CN210426478U - Compensation measuring tool of three-coordinate measuring machine

Info

Publication number: CN210426478U
Application number: CN201921579398.3U
Authority: CN
Inventors: 王益明; 杜远芳
Original assignee: Kunshan Yongzhe Precision Machinery Co Ltd
Current assignee: Kunshan Yongzhe Precision Machinery Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-28
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to the technical field related to three-coordinate measurement, in particular to a compensation measuring tool of a three-coordinate measuring machine, which solves the problems that the prior art has no level meter, alignment errors can occur when facing different objects in the operation process, so that the mapping result is not accurate enough, the required fine adjustment angle and range are not wide enough, and the mapping dead angle exists, and comprises a fixed block, a rotary rotating shaft and a mapping head, wherein a first rotary block is arranged at the right side of the fixed block, a first rotary rod is arranged at the right side of the first rotary block, a second rotary block is arranged at the right side of the first rotary rod, a machine box is arranged at the right side of the second rotary block, a first telescopic block is arranged below the machine box, a second telescopic block is arranged below the first telescopic block, the rotary rotating shaft is arranged below the second telescopic block, and a connecting base is arranged below the rotary shaft, and a third rotating block is arranged below the connecting base.

Description

Compensation measuring tool of three-coordinate measuring machine

Technical Field

The utility model relates to a three-coordinate measurement correlation technique field especially relates to a three-coordinate measuring machine compensation measuring tool.

Background

With the rapid development of modern industrial technology, the requirements on the measurement precision and stability of the three-coordinate measuring machine are continuously improved. The utility model discloses the technique can acquire the position error of three-coordinate measuring machine at the different length of triaxial and revise it, has solved the great problem of precision difference of three-coordinate measuring machine in different length measurement at to a great extent, has very big effect to improving three-coordinate measuring machine precision and stability.

The traditional compensation measuring tool of the three-coordinate measuring machine is not provided with a level gauge, and in the operation process, when different objects face each other, alignment errors can occur, so that the surveying and mapping result is not accurate enough, the angle and the range of required fine adjustment are not wide enough, and the surveying and mapping dead angle exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the in-process that exists among the prior art and not setting up the spirit level, in the operation, when in the face of different article, alignment error can appear, results in the mapping result accurate inadequately, and the angle and the scope of required fine setting are wide inadequately, have the shortcoming at survey and drawing dead angle, and the three-coordinate measuring machine compensation measuring tool who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a three-coordinate measuring machine compensation measuring tool comprises a fixed block, a rotary rotating shaft and a surveying and mapping head, wherein a first rotary block is installed on the right of the fixed block, a first rotating rod is arranged on the right of the first rotary block, a second rotary block is installed on the right of the first rotating rod, a machine box is installed on the right of the second rotary block, a first telescopic block is installed below the machine box, a second telescopic block is installed below the first telescopic block, the rotary rotating shaft is installed below the second telescopic block, a connecting base is arranged below the rotary rotating shaft, a third rotary block is arranged below the connecting base, a second rotating rod is arranged below the third rotary block, a fourth rotary block is installed below the second rotating rod, a level meter is arranged on the outer side of the fourth rotary block, a fifth rotary block is installed below the fourth rotary block, and a third rotating rod is arranged below the fifth rotary block, and a surveying and mapping head is arranged below the third rotating rod.

Preferably, the left end of the second rotating block forms a rotating connection with the right end of the first rotating block through the outer wall of the first rotating rod, and the second rotating block is in screw connection with the first rotating block.

Preferably, the outer wall of the second telescopic block forms a telescopic structure with the lower end of the case through the inner wall of the first telescopic block, and the first telescopic block is connected with the case through a screw.

Preferably, the upper end of the connecting base forms a rotating structure with the lower end of the second telescopic block through the inner wall of the rotating shaft, and the diameter of the rotating shaft is smaller than that of the second telescopic block.

Preferably, the upper end of the fourth rotating block is rotatably connected with the lower end of the third rotating block through the outer wall of the second rotating rod, and the fourth rotating block is connected with the third rotating block through a screw.

Preferably, the level gauge is connected with the fourth rotating block through screws, and the level gauge is symmetrically arranged around the central axis of the fourth rotating block.

Preferably, the upper end of the surveying head forms a rotary connection with the lower end of the fifth rotary block through the outer wall of the third rotating rod, and the width of the surveying head is the same as that of the fifth rotary block.

The utility model has the advantages that:

1. a compensation measuring tool of a three-coordinate measuring machine is provided with a second rotating block, and the left end of the second rotating block can be rotated to a proper position through a first rotating rod, so that the device can be finely adjusted according to an object to be surveyed and drawn, and the accuracy of the device is improved;

2. a compensation measuring tool of a three-coordinate measuring machine is provided with a second telescopic block, the second telescopic block can be stretched to a proper position through the first telescopic block, when a local surveying and mapping position needs to be repeatedly surveyed, the device can be conveniently stretched and stretched repeatedly to operate required articles, the buffer effect is achieved, and the stability of the device is improved;

3. the utility model provides a three-coordinate measuring machine compensation measuring tool, connects the base through setting up, can be with connecting the base and rotate to suitable position through rotatory pivot, when the article of the survey and drawing is adjusted in the face of required rotation, can make things convenient for the use of device like this, the person of being convenient for to use operates.

Drawings

Fig. 1 is a schematic front structural view of a compensation measuring tool of a three-coordinate measuring machine according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of B in fig. 1.

In the figure: 1 fixed block, 2 first rotatory pieces, 3 first bull sticks, 4 second rotatory pieces, 5 machine boxes, 6 first flexible pieces, 7 second flexible pieces, 8 rotatory pivots, 9 connect the base, 10 third rotatory pieces, 11 second bull sticks, 12 fourth rotatory pieces, 13 spirit levels, 14 fifth rotatory pieces, 15 third bull sticks, 16 mapping heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a three-coordinate measuring machine compensation measuring tool comprises a fixed block 1, a rotating shaft 8 and a surveying and mapping head 16, wherein a first rotating block 2 is installed on the right side of the fixed block 1, a first rotating rod 3 is arranged on the right side of the first rotating block 2, a second rotating block 4 is installed on the right side of the first rotating rod 3, a case 5 is installed on the right side of the second rotating block 4, a first telescopic block 6 is installed below the case 5, a second telescopic block 7 is installed below the first telescopic block 6, the rotating shaft 8 is installed below the second telescopic block 7, a connecting base 9 is arranged below the rotating shaft 8, a third rotating block 10 is arranged below the connecting base 9, a second rotating rod 11 is arranged below the third rotating block 10, a fourth rotating block 12 is installed below the second rotating rod 11, and a level 13 is arranged outside the fourth rotating block 12, a fifth rotating block 14 is mounted below the fourth rotating block 12, a third rotating rod 15 is arranged below the fifth rotating block 14, and a surveying and mapping head 16 is arranged below the third rotating rod 15.

Further, the left end of the second rotating block 4 forms a rotary connection with the right end of the first rotating block 2 through the outer wall of the first rotating rod 3, the second rotating block 4 is connected with the first rotating block 2 through screws, the left end of the second rotating block 4 can be rotated to a proper position through the first rotating rod 3 by arranging the second rotating block 4, and therefore the device can be finely adjusted according to the required mapped object, and the accuracy of the device is improved.

Further, the outer wall of the flexible piece 7 of second constitutes extending structure through the inner wall of first flexible piece 6 and the lower extreme of machine box 5, and be the screw connection between first flexible piece 6 and the machine box 5, through setting up the flexible piece 7 of second, can stretch out and draw back to suitable position through first flexible piece 6 with the flexible piece 7 of second, when meetting local survey and drawing position needs survey and drawing repeatedly, should be convenient for the device is flexible repeatedly and operate required article, play and cache in the cushioning effect, increase the device's stability.

Further, the upper end of connecting base 9 constitutes revolution mechanic through the inner wall of rotatory pivot 8 and the lower extreme of the flexible piece 7 of second, and the diameter of rotatory pivot 8 is less than the diameter of the flexible piece 7 of second, connects base 9 through setting up, can be with connecting base 9 and rotate to suitable position through rotatory pivot 8, when the article of the survey and drawing is adjusted in the face of required rotation, can make things convenient for the device's use like this, the person of using convenient for operates.

Further, the upper end of the fourth rotating block 12 forms a rotary connection with the lower end of the third rotating block 10 through the outer wall of the second rotating rod 11, the fourth rotating block 12 is connected with the third rotating block 10 through screws, and the fourth rotating block 12 can be rotated to a proper position through the second rotating rod 11 by arranging the second rotating rod 11, so that the angle of the device can be adjusted according to the position of an object to be surveyed, and the surveying range of the device is increased.

Further, be screw connection between spirit level 13 and the fourth rotatory piece 12, and spirit level 13 sets up about the axis symmetry of the fourth rotatory piece 12, through setting up spirit level 13, can carry out alignment locate function to survey and drawing article through spirit level 13 when carrying out survey and drawing location to the device like this, improve work efficiency, reduce the operating error.

Further, the upper end of survey and drawing head 16 constitutes swivelling joint through the outer wall of third bull stick 15 and the lower extreme of fifth rotatory piece 14, and the width of survey and drawing head 16 is the same with the width of fifth rotatory piece 14, through setting up survey and drawing head 16, can rotate survey and drawing head 16 to suitable position through third bull stick 15, can carry out angle modulation according to required survey and drawing position with survey and drawing head 16 like this, has solved the problem at survey and drawing dead angle.

In this embodiment, a working principle of the compensation measuring tool of the three-coordinate measuring machine is as follows: firstly, the device is connected to a required butt joint device through a fixed block 1 and is stably fixed, then the left end of a second rotating block 4 is rotated to a proper position through a first rotating rod 3 according to an article to be surveyed, then a second telescopic block 7 is stretched to a proper position through a first telescopic block 6 according to the position of the article to be surveyed, then a connecting base 9 is rotated to a proper position through a rotating shaft 8 according to the requirement of the article to be surveyed, then a fourth rotating block 12 is rotated to a proper position through a second rotating rod 11 and is adjusted to a required angle, the article to be surveyed is aligned and positioned through a level instrument 13, after the accurate position is determined, a surveying head 16 is finally rotated to a proper position through a third rotating rod 15, so that the angle adjustment of the surveying head 16 according to the position to be surveyed can be carried out, the problem of surveying dead angle is solved, and the article to be surveyed and recording, the accuracy of the mapping result is ensured, and the using process of the compensation measuring tool of the three-coordinate measuring machine is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a three-coordinate measuring machine compensation measuring tool, includes fixed block (1), rotation axis (8) and mapping head (16), its characterized in that: a first rotating block (2) is installed on the right side of the fixed block (1), a first rotating rod (3) is arranged on the right side of the first rotating block (2), a second rotating block (4) is installed on the right side of the first rotating rod (3), a machine box (5) is installed on the right side of the second rotating block (4), a first telescopic block (6) is installed below the machine box (5), a second telescopic block (7) is installed below the first telescopic block (6), a rotating shaft (8) is installed below the second telescopic block (7), a connecting base (9) is arranged below the rotating shaft (8), a third rotating block (10) is arranged below the connecting base (9), a second rotating rod (11) is arranged below the third rotating block (10), a fourth rotating block (12) is installed below the second rotating rod (11), and a level meter (13) is arranged on the outer side of the fourth rotating block (12), a fifth rotating block (14) is installed below the fourth rotating block (12), a third rotating rod (15) is arranged below the fifth rotating block (14), and a surveying and mapping head (16) is arranged below the third rotating rod (15).

2. The compensation gauge of claim 1, wherein the left end of the second rotating block (4) is rotatably connected with the right end of the first rotating block (2) through the outer wall of the first rotating rod (3), and the second rotating block (4) is connected with the first rotating block (2) through a screw.

3. The compensation gauge of the three-coordinate measuring machine according to claim 1, wherein the outer wall of the second telescopic block (7) forms a telescopic structure with the lower end of the case (5) through the inner wall of the first telescopic block (6), and the first telescopic block (6) is connected with the case (5) through screws.

4. The compensation gauge of claim 1, wherein the upper end of the connecting base (9) and the lower end of the second telescopic block (7) form a rotating structure through the inner wall of the rotating shaft (8), and the diameter of the rotating shaft (8) is smaller than that of the second telescopic block (7).

5. The compensation gauge of claim 1, wherein the upper end of the fourth rotating block (12) is rotatably connected with the lower end of the third rotating block (10) through the outer wall of the second rotating rod (11), and the fourth rotating block (12) is connected with the third rotating block (10) through a screw.

6. The compensation gauge of claim 1, wherein the level gauge (13) is connected to the fourth rotating block (12) by screws, and the level gauge (13) is symmetrically arranged about the central axis of the fourth rotating block (12).

7. The coordinate measuring machine compensation gauge according to claim 1, wherein the upper end of the surveying head (16) is rotatably connected to the lower end of the fifth rotating block (14) through the outer wall of the third rotating rod (15), and the width of the surveying head (16) is the same as the width of the fifth rotating block (14).