CN216896588U

CN216896588U - Rotary positioning device for 3d scanning of large-sized part

Info

Publication number: CN216896588U
Application number: CN202123444149.3U
Authority: CN
Inventors: 蔡景运; 谢黎明
Original assignee: Kunshan Zhunxin 3d Technology Co ltd
Current assignee: Kunshan Zhunxin 3d Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-05
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a rotary positioning device for 3d scanning of large-sized pieces, relating to the technical field of measurement and a positioning frame, a rotating mechanism is arranged above the positioning frame, the rotating mechanism comprises a fixed pipe, an adjusting pipe is arranged on one side of the fixed pipe, a limiting pipe is arranged below the adjusting pipe, one end of the adjusting pipe is movably connected with an adjusting positioning plate, a first mounting plate is arranged on one side of the adjusting positioning plate, by arranging the first mounting plate and the second mounting plate adjusting and positioning plate and the connecting limiting pipe, when in use, the ATOS measuring instrument is required to be arranged between the first mounting plate and the second mounting plate, the adjusting and positioning plate is rotated to rotate the ATOS measuring instrument, when the connecting spring rotates to a proper position, the connecting limiting pipe is pushed into the adjusting positioning plate by the connecting spring, the device is simple to operate, and is convenient for personnel to adjust the position of the ATOS measuring instrument by three hundred sixty degrees, and then the personnel can conveniently scan and measure different positions of the object by using the ATOS measuring instrument.

Description

Rotary positioning device for 3d scanning of large-sized part

Technical Field

The utility model relates to the technical field of measurement, in particular to a rotary positioning device for 3d scanning of a large-sized piece.

Background

An ATOS measuring instrument is often used when a large object is scanned for 3d, the measuring result of the ATOS measuring instrument is accurate and is convenient for personnel to carry, and a rotary positioning device is required to be used for adjusting the measuring position of the ATOS measuring instrument when the ATOS measuring instrument is used for measuring.

The operation steps of the existing rotary positioning device for 3d scanning of large parts are complicated, and the rotary positioning device is difficult to rotate by three hundred and sixty degrees, so that the scanning and measuring of different positions of an object by utilizing an ATOS measuring instrument are inconvenient for personnel.

For this reason we propose a rotary positioning device for scanning large pieces 3d to solve the above problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide a rotary positioning device for scanning a large workpiece 3d, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: rotational positioning device is used in scanning of big type spare 3d, including the locating rack, the top of locating rack is provided with rotary mechanism, rotary mechanism includes fixed pipe, one side of fixed pipe is provided with the control tube, the below of control tube is provided with spacing pipe, the one end swing joint of control tube has the regulation locating plate, one side of adjusting the locating plate is provided with first mounting panel, the below of first mounting panel is provided with the second mounting panel, the top of second mounting panel is provided with the ATOS measuring apparatu, the equal fixedly connected with stopper in both sides at second mounting panel top, the inside of spacing pipe is provided with the connecting pipe, the one end of connecting pipe is provided with the extrusion pipe, the surface of connecting pipe is provided with coupling spring, the both sides of extrusion pipe all are provided with connects spacing pipe.

As a preferred technical scheme of the utility model, the two sides of the limiting pipe are both provided with first moving grooves, and the surface of the adjusting and positioning plate is provided with a connecting and limiting hole matched with the connecting and limiting pipe.

As a preferred technical scheme of the utility model, the top and the bottom of the limiting pipe are both provided with a second moving groove, and the top and the bottom of the extrusion pipe are both fixedly connected with a moving limiting pipe matched with the second moving groove.

As a preferable technical scheme of the utility model, one end of the connecting pipe is movably connected inside the extrusion pipe, the inner diameter of the extrusion pipe is larger than that of the connecting pipe, and the diameter of the connecting spring is larger than that of the extrusion pipe.

According to a preferable technical scheme of the utility model, a first fixing hole is formed in the middle of the lower surface of the first mounting plate, a first fixing pipe is arranged inside the first fixing hole, a fixing clamping plate is arranged at the bottom of the first fixing pipe, second fixing holes are formed in two sides of the lower surface of the first mounting plate, a second fixing pipe is arranged inside the second fixing hole, a clamping head is arranged at the bottom of the second fixing pipe, and mounting springs are arranged on the surfaces of the first fixing pipe and the second fixing pipe.

As a preferable technical scheme of the utility model, the top ends of the first fixed pipe and the second fixed pipe are respectively provided with a fixed pipe limiting head, the inner walls of the first fixed hole and the second fixed hole are respectively provided with a limiting telescopic hole matched with the fixed pipe limiting heads, and the diameter of the fixed pipe limiting heads is larger than that of the first fixed hole and that of the second fixed hole.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first mounting plate and the second mounting plate are arranged to adjust the positioning plate and the connecting limiting pipe, when the device is used, the ATOS measuring instrument is required to be arranged between the first mounting plate and the second mounting plate, the adjusting positioning plate is rotated to enable the ATOS measuring instrument to rotate, and after the ATOS measuring instrument is rotated to a proper position, the connecting limiting pipe is pushed into the adjusting positioning plate by the connecting spring.

Drawings

Figure 1 is a schematic view of the overall structure of the present invention,

FIG. 2 is a schematic view of an adjusting positioning plate according to the present invention,

figure 3 is a schematic view of the structure of the first mounting plate of the present invention,

FIG. 4 is a schematic view showing the structure of a connection tube according to the present invention,

FIG. 5 is an enlarged view of a portion A of FIG. 1,

fig. 6 is a partially enlarged structural view of the portion B in fig. 2 according to the present invention.

In the figure: 1. a positioning frame; 2. a rotation mechanism; 201. a fixed tube; 202. an adjusting tube; 203. a limiting pipe; 204. adjusting the positioning plate; 205. a first mounting plate; 206. a second mounting plate; 207. a limiting block; 208. a connecting pipe; 209. extruding the tube; 210. a connecting spring; 211. connecting a limiting pipe; 3. an ATOS gauge; 4. a first moving slot; 5. connecting the limiting holes; 6. a second moving slot; 7. moving the limiting pipe; 8. a first stationary tube; 9. a second stationary tube; 10. a clamping head; 11. installing a spring; 12. fixing a pipe limiting head; 13. and fixing the clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-6, the present invention provides a rotary positioning device for scanning a large part 3d, which comprises a positioning frame 1, a rotary mechanism 2 is arranged above the positioning frame 1, the rotary mechanism 2 comprises a fixed tube 201, an adjusting tube 202 is arranged on one side of the fixed tube 201, a limiting tube 203 is arranged below the adjusting tube 202, one end of the adjusting tube 202 is movably connected with an adjusting positioning plate 204, one side of the adjusting positioning plate 204 is provided with a first mounting plate 205, a second mounting plate 206 is arranged below the first mounting plate 205, the top of the second mounting plate 206 is provided with an ATOS measuring instrument 3, two sides of the top of the second mounting plate 206 are fixedly connected with a limiting block 207, a connecting tube 208 is arranged inside the limiting tube 203, one end of the connecting tube 208 is provided with an extrusion tube 209, the surface of the connecting tube 208 is provided with a connecting spring 210, two sides of the extrusion tube 209 are provided with connecting limiting tubes 211, when in use, the ATOS measuring instrument 3 is required to be arranged between the first mounting plate 205 and the second mounting plate 206, then the connection limiting pipe 211 is pulled to separate the connection limiting pipe 211 from the adjusting positioning plate 204, meanwhile, the connection limiting tube 211 drives the extruding tube 209 to extrude the connection spring 210, when the extruding tube 209 extrudes the connection spring 210, the extruding tube 209 moves on the connection tube 208, and the coupling spring 210 will contract on the coupling tube 208, and then the adjustment positioning plate 204 is rotated, causing the ATOS meter 3 to rotate, when the connecting spring 210 is rotated to a proper position, the pressing tube 209 is pushed by the connecting spring to move towards the adjusting positioning plate 204, so that the connecting limit tube 211 is pushed into the adjusting positioning plate 204, and the adjusting positioning plate 204 is fixed, the device is simple to operate, and is convenient for personnel to adjust the position of the ATOS measuring instrument 3 by three hundred sixty degrees, and further, the person can conveniently scan and measure different positions of the object by using the ATOS measuring instrument 3.

Further, first shifting chute 4 has all been seted up to the both sides of spacing pipe 203, adjusts the surface of locating plate 204 and sets up and be connected spacing hole 5 of being connected spacing pipe 211 looks adaptation, during the use, utilizes first shifting chute 4, is convenient for connect and controls certain distance about spacing pipe 211, through having seted up and connect spacing hole 5, the personnel of being convenient for utilize to connect spacing pipe 211 and will adjust locating plate 204 fixed.

Further, the second shifting chute 6 has all been seted up with the bottom at the top of spacing pipe 203, and the top of extrusion pipe 209 and the equal fixedly connected with in bottom and the spacing pipe 7 of removal of 6 looks adaptations of second shifting chute utilize to remove the steadiness when spacing pipe 7 can improve extrusion pipe 209 and remove during the use.

Furthermore, one end of the connecting pipe 208 is movably connected inside the extruding pipe 209, the inner diameter of the extruding pipe 209 is larger than that of the connecting pipe 208, and the diameter of the connecting spring 210 is larger than that of the extruding pipe 209, so that when the connecting pipe is used, the inner diameter of the extruding pipe 209 is larger than that of the connecting pipe 208 and the diameter of the connecting spring 210 is larger than that of the extruding pipe 209, so that the extruding pipe 209 can move on the connecting pipe 208 conveniently, and the extruding pipe 209 can extrude the connecting spring 210 conveniently.

Further, first fixed orifices has been seted up at the middle part of first mounting panel 205 lower surface, the inside of first fixed orifices is provided with first fixed pipe 8, the bottom of first fixed pipe 8 is provided with fixed clamping plate 13, the second fixed orifices has all been seted up to the both sides of first mounting panel 205 lower surface, the inside of second fixed orifices is provided with the fixed pipe 9 of second, the bottom of the fixed pipe 9 of second is provided with presss from both sides tight head 10, the surface of the fixed pipe 9 of first fixed pipe 8 and second all is provided with installation spring 11, in use, place ATOS measuring apparatu 3 on second mounting panel 206 after, installation spring 11 will promote to press from both sides tight head 10 and fixed clamping plate 13 and press from both sides ATOS measuring apparatu 3 tight fixedly, thereby improve ATOS measuring apparatu 3's steadiness.

Further, the top of the fixed pipe 9 of first fixed pipe 8 and second all is provided with fixed pipe spacing head 12, all set up on the inner wall of first fixed orifices and second fixed orifices with the spacing flexible hole of fixed pipe spacing head 12 looks adaptation, the diameter of fixed pipe spacing head 12 is greater than the diameter of first fixed orifices and second fixed orifices, utilize fixed pipe spacing head 12, can be spacing fixed pipe 9 of first fixed pipe 8 and second, prevent its and first mounting panel 205 separation.

The working principle is as follows: when the ATOS measuring instrument is used, the ATOS measuring instrument 3 is required to be placed between the first mounting plate 205 and the second mounting plate 206, the mounting spring 11 pushes the clamping head 10 and the fixed clamping plate 13 to clamp and fix the ATOS measuring instrument 3, so as to improve the stability of the ATOS measuring instrument 3, then the connection limiting tube 211 is pulled to separate the connection limiting tube 211 from the adjusting positioning plate 204, meanwhile, the connection limiting tube 211 drives the extrusion tube 209 to extrude the connection spring 210, when the extrusion tube 209 extrudes the connection spring 210, the extrusion tube 209 moves on the connection tube 208, the connection spring 210 contracts on the connection tube 208, then the adjusting positioning plate 204 is rotated to rotate the ATOS measuring instrument 3, when the connection tube 209 is rotated to a proper position, the connection limiting tube 210 pushes the extrusion tube 209 to move to the adjusting positioning plate 204, so as to push the connection limiting tube 211 to the inside of the adjusting positioning plate 204, and further fix the adjusting positioning plate 204, the device's operation is comparatively simple and easy, and the personnel of being convenient for three hundred sixty degrees adjustment ATOS measuring apparatu 3's position, and then the personnel of being convenient for utilize ATOS measuring apparatu 3 to scan the different positions of object and measure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Big piece 3d scans and uses rotational positioning device, including locating rack (1), its characterized in that: a rotating mechanism (2) is arranged above the positioning frame (1), the rotating mechanism (2) comprises a fixed pipe (201), an adjusting pipe (202) is arranged on one side of the fixed pipe (201), a limiting pipe (203) is arranged below the adjusting pipe (202), an adjusting positioning plate (204) is movably connected to one end of the adjusting pipe (202), a first mounting plate (205) is arranged on one side of the adjusting positioning plate (204), a second mounting plate (206) is arranged below the first mounting plate (205), an ATOS measuring instrument (3) is arranged at the top of the second mounting plate (206), limiting blocks (207) are fixedly connected to two sides of the top of the second mounting plate (206), a connecting pipe (208) is arranged inside the limiting pipe (203), an extruding pipe (209) is arranged at one end of the connecting pipe (208), and a connecting spring (210) is arranged on the surface of the connecting pipe (208), and the two sides of the extrusion pipe (209) are provided with connecting limiting pipes (211).

2. The rotary positioning device for 3d scanning of large-sized pieces according to claim 1, wherein: first moving grooves (4) are formed in the two sides of the limiting pipe (203), and connecting limiting holes (5) matched with the connecting limiting pipes (211) are formed in the surface of the adjusting and positioning plate (204).

3. The rotary positioning device for 3d scanning of large-sized pieces according to claim 1, wherein: the top and the bottom of spacing pipe (203) have all been seted up second and have been removed groove (6), the top and the bottom of extrusion pipe (209) all fixedly connected with the spacing pipe of removal (7) of second removal groove (6) looks adaptation.

4. The rotary positioning device for 3d scanning of large-sized pieces according to claim 1, wherein: one end of the connecting pipe (208) is movably connected to the inside of the extrusion pipe (209), the inner diameter of the extrusion pipe (209) is larger than that of the connecting pipe (208), and the diameter of the connecting spring (210) is larger than that of the extrusion pipe (209).

5. The rotary positioning device for 3d scanning of large-sized pieces according to claim 1, wherein: first fixed orifices has been seted up at the middle part of first mounting panel (205) lower surface, the inside of first fixed orifices is provided with first fixed pipe (8), the bottom of first fixed pipe (8) is provided with fixed clamping plate (13), the second fixed orifices has all been seted up to the both sides of first mounting panel (205) lower surface, the inside of second fixed orifices is provided with the fixed pipe of second (9), the bottom of the fixed pipe of second (9) is provided with presss from both sides tight head (10), first fixed pipe (8) with the surface of the fixed pipe of second (9) all is provided with installation spring (11).

6. The rotary positioning device for 3d scanning of large-sized pieces according to claim 5, wherein: first fixed pipe (8) with the top of the fixed pipe of second (9) all is provided with fixed pipe spacing head (12), first fixed orifices with all set up on the inner wall of second fixed orifices with the spacing flexible hole of fixed pipe spacing head (12) looks adaptation, the diameter of fixed pipe spacing head (12) is greater than the diameter of first fixed orifices and second fixed orifices.