CN212100862U

CN212100862U - Feeding auxiliary system of force standard machine

Info

Publication number: CN212100862U
Application number: CN202020547064.4U
Authority: CN
Inventors: 王慧元; 张崇武; 李卿; 周东峰; 张贺
Original assignee: SHAANXI INSTITUTE OF METROLOGY SCIENCE
Current assignee: SHAANXI INSTITUTE OF METROLOGY SCIENCE
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-08
Anticipated expiration: 2030-04-14

Abstract

The embodiment of the application discloses material loading auxiliary system of force standard machine, including the force standard machine, the front fixed mounting of force standard machine has Z to moving mechanism, Z is to moving mechanism's bottom fixed mounting has Z to the position mechanism. This application utilizes synchronous connecting axle to drive the lead screw synchronous rotation of two Z to the lift through Z to servo motor, under two sets of Z to linear guide's restraint, two Z drive the lead screw rotation that Z moved to the movable plate along Z to the removal and X set up to servo motor drive X to the lift inside, under two sets of X to linear guide's restraint, X drives X to the lead screw of lift and moves to the movable plate along X, both cooperate and then realize automatic accurate positioning, reduce human error, improve detection precision and work efficiency, and examine and determine a large amount of cost of labor of saving in the at utmost, eliminate the potential safety hazard, improve the security.

Description

Feeding auxiliary system of force standard machine

Technical Field

The application relates to the technical field of standard machines, in particular to a feeding auxiliary system of a force standard machine.

Background

At present, a manual installation mode is basically adopted when a detected object of a force standard machine at home and abroad is detected, tools such as a crane and a forklift are used for large-range detected equipment, the labor intensity is high, some safety accidents often occur, meanwhile, due to the fact that large detected equipment is difficult to install, the detection error is increased due to the fact that human influence exists in the detection process, and the working efficiency is extremely low, so that the loading auxiliary system of the force standard machine is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application provides a loading auxiliary system of a force standard machine to improve the above problems.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the feeding auxiliary system of the force standard machine comprises the force standard machine, wherein a Z-direction moving mechanism is fixedly mounted on the front surface of the force standard machine, a Z-direction position mechanism is fixedly mounted at the bottom of the Z-direction moving mechanism, an X-direction moving mechanism is arranged inside the Z-direction moving mechanism, a rotary working mechanism is arranged inside the X-direction moving mechanism, and an X-direction position mechanism is fixedly mounted on the top surface of the X-direction moving mechanism.

Optionally, the Z-direction moving mechanism includes a Z-direction moving mechanism base, a synchronous connecting shaft, a Z-direction lifter, a Z-direction servo motor, a Z-direction moving support, a connecting member, a Z-direction linear guide rail, and a Z-direction moving plate, two Z-direction moving supports are fixedly mounted on the top surface of the Z-direction moving mechanism base, the Z-direction moving support is fixedly mounted on the front surface of the force standard machine through the connecting member, the Z-direction lifter is arranged on the front surface of the Z-direction moving support, the Z-direction lifter is fixedly mounted on the top surface of the Z-direction moving mechanism base, a Z-direction servo motor is arranged on one side of the Z-direction lifter, the Z-direction servo motor is fixedly mounted with the two Z-direction lifters through the synchronous connecting shaft, the Z-direction linear guide rail is clamped on two sides of the Z-direction moving plate, and the Z-direction linear guide rail is, a first screw rod is arranged inside the Z-direction lifter, and the first screw rod inside the Z-direction lifter is in threaded connection with the inside of the Z-direction moving plate.

Optionally, the Z-position mechanism is provided by a rotary encoder installed on the Z-direction servo motor, and the displacement of the Z-position mechanism is calculated by a rotation angle of the rotary encoder of the Z-direction servo motor, a reduction ratio of a speed reducer arranged in the Z-direction elevator, and a screw pitch of a screw rod arranged in the Z-direction elevator.

Optionally, the X-direction moving mechanism includes an X-direction moving plate, an X-direction lifter, an X-direction servo motor, and an X-direction linear guide rail, the X-direction moving plate is clamped to the bottom surface of the X-direction moving plate, the X-direction linear guide rail is fixedly mounted on the top surface of the Z-direction moving plate, the X-direction lifter and the X-direction servo motor are fixedly mounted on the top surface of the Z-direction moving plate, a second lead screw is arranged inside the X-direction lifter, and the second lead screw in the X-direction lifter is in threaded connection with the inside of the X-direction moving plate.

Optionally, the X-direction position mechanism is provided by a rotary encoder installed on the X-direction servo motor, and the displacement of the X-direction position mechanism is calculated by the rotation angle of the rotary encoder, the reduction ratio of the speed reducer inside the X-direction elevator, and the screw pitch of the screw rod arranged inside the X-direction elevator.

Optionally, the rotary operating mechanism includes a rotary operating platform plate and a rotating body, the rotary operating platform and the X-direction moving plate disposed in the rotary operating mechanism are movably mounted through the rotating body and can rotate by three hundred and sixty degrees through the rotating body, and the rotary position mechanism disposed in the rotary operating mechanism is provided by a rotary encoder or other mechanisms mounted on the rotary operating mechanism.

The application provides a material loading auxiliary system of force standard machine possesses following beneficial effect:

1. this application utilizes synchronous connecting axle to drive the lead screw synchronous rotation of two Z to the lift through Z to servo motor, under two sets of Z to linear guide's restraint, two Z drive the lead screw rotation that Z moved to the movable plate along Z to the removal and X set up to servo motor drive X to the lift inside, under two sets of X to linear guide's restraint, X drives X to the lead screw of lift and moves to the movable plate along X, both cooperate and then realize automatic accurate positioning, reduce human error, improve detection precision and work efficiency, and examine and determine a large amount of cost of labor of saving in the at utmost, eliminate the potential safety hazard, improve the security.

2. This application passes through the rotatory work platen of rotatory operating mechanism and X to the movable plate through the rotator connection and accessible rotator do three hundred sixty degrees rotations, further perfect the automatic regulating capacity of device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a front view of a Z-direction moving mechanism of the present application;

FIG. 2 is a schematic cross-sectional view of the Z-direction moving plate of the structure of the present application;

FIG. 3 illustrates a front view schematic of the structural force standard machine of the present application;

fig. 4 shows a schematic flow chart of the structural principle of the present application.

In the figure: 1. a force standard machine; 2. a Z-direction moving mechanism; 3. a Z-position mechanism; 4. an X-direction moving mechanism; 5. an X-direction position mechanism; 6. a Z-direction moving mechanism base; 7. a synchronous connecting shaft; 8. a Z-direction lifter; 9. a Z-direction servo motor; 10. moving the bracket in the Z direction; 11. a connecting member; 12. a Z-direction linear guide rail; 13. moving the plate in the Z direction; 14. moving the board in the X direction; 15. an X-direction elevator; 16. an X-direction servo motor; 17. an X-direction linear guide rail; 18. a rotating working mechanism; 19. rotating the work table; 20. a rotating body.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1 to 4, the present invention provides a technical solution: a feeding auxiliary system of a force standard machine comprises the force standard machine 1, a Z-direction moving mechanism 2 is fixedly arranged on the front surface of the force standard machine 1, a Z-direction moving mechanism base 6, a synchronous connecting shaft 7, a Z-direction lifter 8, a Z-direction servo motor 9, a Z-direction moving support 10, a connecting piece 11, a Z-direction linear guide rail 12 and a Z-direction moving plate 13 are arranged in the Z-direction moving mechanism 2, two Z-direction moving supports 10 are fixedly arranged on the top surface of the Z-direction moving mechanism base 6, the Z-direction moving support 10 is fixedly arranged on the front surface of the force standard machine 1 through the connecting piece 11, the Z-direction lifter 8 is arranged on the front surface of the Z-direction moving support 10, the Z-direction lifter 8 is fixedly arranged on the top surface of the Z-direction moving mechanism base 6, the Z-direction servo motor 9 is arranged on one side of the Z-direction lifter 8, the Z-direction servo motor 9 is fixedly arranged with the two Z-, z-direction linear guide rails 12 are clamped on two sides of the reverse side of a Z-direction moving plate 13, the Z-direction linear guide rails 12 are fixedly arranged on the front side of a Z-direction moving support 10, first lead screws are arranged inside a Z-direction lifter 8, the first lead screws inside the Z-direction lifter 8 are in threaded connection with the inside of the Z-direction moving plate 13, a Z-direction servo motor 9 drives the lead screws of two Z-direction lifters 8 to synchronously rotate through a synchronous connecting shaft 7 during operation, the lead screws of the two Z-direction lifters 8 drive the Z-direction moving plate 13 to move along the Z direction under the constraint of two sets of Z-direction linear guide rails 12, a Z-direction positioning mechanism 3 is fixedly arranged at the bottom of a Z-direction moving mechanism 2, the Z-direction positioning mechanism 3 is given by a rotary encoder arranged on the Z-direction servo motor 9, the displacement of the Z-direction positioning mechanism 3 is calculated by the rotating angle of the rotary encoder of the Z-direction servo motor 9, the reduction ratio of a speed reducer arranged inside, an X-direction moving mechanism 4 is arranged in the Z-direction moving mechanism 2, an X-direction moving plate 14, an X-direction lifter 15, an X-direction servo motor 16 and an X-direction linear guide rail 17 are arranged in the X-direction moving mechanism 4, the bottom surface of the X-direction moving plate 14 is clamped with the X-direction linear guide rail 17, the X-direction linear guide rail 17 is fixedly arranged on the top surface of the Z-direction moving plate 13, the X-direction lifter 15 and the X-direction servo motor 16 are both fixedly arranged on the top surface of the Z-direction moving plate, a second lead screw is arranged in the X-direction lifter 15, the second lead screw in the X-direction lifter 15 is in threaded connection with the X-direction moving plate 14, the X-direction servo motor 16 drives the lead screw arranged in the X-direction lifter 15 to rotate when in work, the X-direction moving plate 14 is driven to move along the X-direction by the lead screw of the X-direction lifter 15 under the constraint of the two sets of the X-, the rotary working mechanism 18 comprises a rotary working table plate 19 and a rotary body 20, the rotary working table plate 19 and the X-direction moving plate 14 arranged in the rotary working mechanism 18 are movably mounted through the rotary body 20 and can rotate by three hundred and sixty degrees through the rotary body 20, a rotary position mechanism arranged in the rotary working mechanism 18 is given by a rotary encoder or other mechanisms mounted on the rotary mechanism, an X-direction position mechanism 5 is fixedly mounted on the top surface of the X-direction moving mechanism 4, the X-direction position mechanism 5 is given by a rotary encoder mounted on an X-direction servo motor 16, the displacement of the X-direction position mechanism 5 is calculated according to the rotation angle of the rotary encoder, the reduction ratio of a speed reducer in the X-direction lifter 15 and the screw pitch of a screw rod arranged in the X-direction lifter 15.

In summary, in the loading auxiliary system of the force standard machine provided by the present application, when the force standard machine 1 is used for detecting a zero angle of a detected object as required, and then detecting an orientation of the detected object by rotating a certain angle, the loading auxiliary system of the force standard machine 1 matches with the working process of the force standard machine during working, the detected object is mounted on the rotating table 19, then the upper computer connected to the force standard machine 1 subsequently collects the spatial position signal of the position mechanism of the force standard machine 1 and the position signals of the rotating position mechanisms arranged inside the Z position mechanism 3, the X position mechanism 5 and the rotating working mechanism 18 collected by the electrical control system inside the force standard machine 1, and the upper computer instructs the Z movement mechanism 2 to lift to a certain height so that the X movement plate 14 enters the test space without touching any part through calculation, the upper computer instructs the X-direction moving mechanism 4 to convey the object to be detected to the designated position of the test space of the force standard machine 1 through calculation, the upper computer instructs the Z-direction moving mechanism 2 to descend until the rotating table plate 19 is in contact with the test table plate arranged in the force standard machine 1 and the rotating table plate 19 is separated from the rotating body 20 through calculation, the force standard machine 1 starts to work to complete detection of the zero angle of the object to be detected, the upper computer instructs the Z-direction moving mechanism 2 to ascend to a certain height to enable the rotating table plate 19 to be in contact with the rotating body 20 through calculation, the rotating mechanism 18 rotates the object to be detected by a set angle, and the force standard machine 1 starts to work to complete detection of other angles of the object to be detected.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a material loading auxiliary system of force standard machine, includes force standard machine (1), its characterized in that: the front face of the force standard machine (1) is fixedly provided with a Z-direction moving mechanism (2), the bottom of the Z-direction moving mechanism (2) is fixedly provided with a Z-direction position mechanism (3), the inside of the Z-direction moving mechanism (2) is provided with an X-direction moving mechanism (4), the inside of the X-direction moving mechanism (4) is provided with a rotary working mechanism (18), and the top face of the X-direction moving mechanism (4) is fixedly provided with an X-direction position mechanism (5).

2. The loading assist system of a force standard machine of claim 1, wherein: the Z-direction moving mechanism (2) comprises a Z-direction moving mechanism base (6), a synchronous connecting shaft (7), a Z-direction lifter (8), a Z-direction servo motor (9), a Z-direction moving support (10), a connecting piece (11), a Z-direction linear guide rail (12) and a Z-direction moving plate (13) inside, two Z-direction moving supports (10) are fixedly installed on the top surface of the Z-direction moving mechanism base (6), the Z-direction moving supports (10) are fixedly installed on the front surface of the force standard machine (1) through the connecting piece (11), the Z-direction lifter (8) is arranged on the front surface of the Z-direction moving support (10), the Z-direction lifter (8) is fixedly installed on the top surface of the Z-direction moving mechanism base (6), the Z-direction servo motor (9) is arranged on one side of the Z-direction lifter (8), and the Z-direction servo motor (9) is fixedly installed with the two Z-direction lifters (8) through the synchronous connecting shaft (7), z is to the both sides joint of movable plate (13) reverse side has Z to linear guide (12), Z is to linear guide (12) fixed mounting in the front of Z to moving support (10), Z is provided with first lead screw to the inside of lift (8), Z is to the inside first lead screw threaded connection of lift (8) inside in the inside of Z to movable plate (13).

3. The loading assist system of a force standard machine of claim 1, wherein: the Z-direction position mechanism (3) is given by a rotary encoder arranged on the Z-direction servo motor (9), and the displacement of the Z-direction position mechanism (3) is calculated by the rotation angle of the rotary encoder of the Z-direction servo motor (9), the reduction ratio of a speed reducer arranged in the Z-direction lifter (8) and the screw pitch of a screw rod arranged in the Z-direction lifter (8).

4. The loading assist system of a force standard machine of claim 1, wherein: the X-direction moving mechanism (4) is internally provided with an X-direction moving plate (14), an X-direction lifter (15), an X-direction servo motor (16) and an X-direction linear guide rail (17), the X-direction moving plate (14) is clamped with the X-direction linear guide rail (17) on the bottom surface, the X-direction linear guide rail (17) is fixedly installed on the top surface of the Z-direction moving plate (13), the X-direction lifter (15) and the X-direction servo motor (16) are fixedly and uniformly installed on the top surface of the Z-direction moving plate, a second lead screw is arranged inside the X-direction lifter (15), and the X-direction lifter (15) is in threaded connection with the X-direction moving plate (14).

5. The loading assist system of a force standard machine of claim 1, wherein: the X-direction position mechanism (5) is given by a rotary encoder arranged on an X-direction servo motor (16), and the displacement of the X-direction position mechanism (5) is calculated by the rotation angle of the rotary encoder, the reduction ratio of a speed reducer inside the X-direction lifter (15) and the screw pitch of a screw rod arranged inside the X-direction lifter (15).

6. The loading assist system of a force standard machine of claim 1, wherein: the X-direction moving plate (14) and the rotating table plate (19) are movably arranged through the rotating body (20) and can rotate three hundred sixty degrees through the rotating body (20), and the rotating position mechanism arranged in the rotating working mechanism (18) is given by a rotating encoder arranged on the rotating mechanism.