CN113464787A

CN113464787A - Leveling device

Info

Publication number: CN113464787A
Application number: CN202110736782.5A
Authority: CN
Inventors: 李春成; 郭超
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-10-01

Abstract

The application relates to a leveling device, this leveling device includes: a base; the frame is arranged on the base; a stage mounted on the frame; a drive mechanism; the driving mechanism can drive the carrying platform to rotate around the first rotating shaft relative to the frame, and can also drive the frame to drive the carrying platform to rotate around the second rotating shaft relative to the base. In this application, actuating mechanism can drive the microscope carrier and rotate around first pivot for the frame, can also drive the frame and drive the microscope carrier and rotate around the second pivot for the base to realize the microscope carrier around the rotation of first pivot and second pivot, increased the adjustable angle of microscope carrier, thereby promoted levelling device's performance, increased levelling device's application scope.

Description

Leveling device

Technical Field

The application relates to the technical field of leveling devices, in particular to a leveling device.

Background

The leveling device can adjust the inclined reference surface of the product to be horizontal or vertical so as to facilitate the installation or processing of parts. The leveling device comprises a frame, a carrying platform and a driving device, wherein the carrying platform and the driving device are installed on the frame, the carrying platform is used for placing parts, and the driving device is used for driving the carrying platform to rotate. In general, due to the limitation of the mounting structure of the carrier, the carrier can only rotate around a single shaft, so that the leveling device has a small application range and poor usability.

Disclosure of Invention

The application provides a leveling device, and this leveling device's microscope carrier can be around two axle rotations, improves leveling device's performance, increases application scope.

The application provides a levelling device, this levelling device includes: a base; the frame is arranged on the base; a stage mounted on the frame; a drive mechanism; the driving mechanism can drive the carrying platform to rotate around the first rotating shaft relative to the frame, and can also drive the frame to drive the carrying platform to rotate around the second rotating shaft relative to the base.

In this application, actuating mechanism can drive the microscope carrier and rotate around first pivot for the frame, can also drive the frame and drive the microscope carrier and rotate around the second pivot for the base to realize the microscope carrier around the rotation of first pivot and second pivot, increased the adjustable angle of microscope carrier, thereby promoted levelling device's performance, increased levelling device's application scope.

In one possible design, the drive mechanism includes a first motor and a second motor;

the first motor is connected with the first rotating shaft, and the second motor is connected with the second rotating shaft.

In a possible design, the driving mechanism further includes a first rotating platform and a second rotating platform, the first rotating platform is connected with the first rotating shaft and the output shaft of the first motor, and the second rotating platform is connected with the second rotating shaft and the output shaft of the second motor.

In one possible design, the output power of the first electric machine is smaller than the output power of the second electric machine.

In one possible design, the first axis of rotation is perpendicular to the second axis of rotation.

In one possible design, the axis of the first rotating shaft extends along a first direction, the frame comprises a first side wall and a second side wall which are arranged oppositely, two ends of the first rotating shaft are respectively arranged on the first side wall and the second side wall, and the carrier is arranged on the first rotating shaft;

the axis of the second rotating shaft extends along the second direction, and the second rotating shaft is fixedly connected with the frame and is rotatably connected with the base along the second direction.

In one possible design, the second rotating shaft comprises a driving shaft and a driven shaft, the driving mechanism comprises a first motor and a second motor, the base comprises a first base and a second base which are arranged at intervals along the second direction, and the frame further comprises a third side wall and a fourth side wall which are arranged oppositely;

the driving shaft is fixedly connected with the third side wall and is rotatably connected with the first base, and the second motor is connected with the driving shaft so as to drive the driving shaft to drive the frame to rotate relative to the first base;

the driven shaft is fixedly connected with the fourth side wall and is rotatably connected with the second base, and the driven shaft can rotate relative to the second base under the drive of the frame.

In one possible design, the carrying platform is provided with a mounting seat, and a magnetic part is detachably mounted in the mounting seat;

the microscope carrier is provided with a through hole penetrating through the carrying surface of the microscope carrier, and the magnetic part is exposed through the through hole.

In a possible design, the leveling device is further provided with a limiting member, the limiting member is mounted on the carrier, and at least a part of the limiting member extends out of the carrying surface of the carrier.

In one possible design, the leveling device includes a routing channel mounted to the frame;

the wiring channel is provided with an accommodating cavity which is used for accommodating a connecting wire inside the leveling device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

FIG. 1 is a schematic structural view of a leveling device provided herein in one embodiment;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is a schematic structural view of the frame, the carrier, and the first motor of FIG. 1 after being mounted;

fig. 4 is a schematic structural diagram of another view angle of fig. 3.

Reference numerals:

1-a base;

11-a first base;

12-a second base;

2-a frame;

21-a first side wall;

22-a second side wall;

23-a third side wall;

24-a fourth side wall;

3-carrying platform;

31-a mounting seat;

32-a magnetic member;

4-a drive mechanism;

41-a first motor;

42-a second motor;

43-a first rotary platform;

44-a second rotary platform;

5-a first rotating shaft;

6-a second rotating shaft;

61-driving shaft;

62-a driven shaft;

7-a limiting member;

8-routing channel;

81-the receiving chamber.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all 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.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

The present application provides a leveling device, as shown in fig. 1 and 2, including: a base 1; a frame 2, wherein the frame 2 is arranged on the base 1; a stage 3, the stage 3 being mounted on the frame 2; a drive mechanism 4; the driving mechanism 4 can drive the stage 3 to rotate around the first rotating shaft 5 relative to the frame 2, and can also drive the frame 2 to drive the stage 3 to rotate around the second rotating shaft 6 relative to the base 1.

In the present embodiment, the driving mechanism 4 can drive the stage 3 to rotate around the first rotating shaft 5 with respect to the frame 2; in addition, the driving mechanism 4 can also control the frame 2 to rotate around the second rotating shaft 6, and the carrier 3 is installed on the frame 2, so that the carrier 3 rotates around the second rotating shaft 6 relative to the base 1 under the driving of the frame 2, and the rotation of the carrier 3 around the first rotating shaft 5 and the second rotating shaft 6 is realized. The driving mechanism 4 drives the stage 3 to rotate, so that the operation of the user can be facilitated, and the use experience of the user is improved. Wherein, microscope carrier 3 can rotate around first pivot 5 for frame 2, and microscope carrier 3 can rotate around second pivot 6 for base 1 under the drive of frame 2, can realize that microscope carrier 3 rotates around second pivot 6 around first pivot 5 pivoted simultaneously to increased levelling device's work efficiency and performance, and can avoid first pivot 5 and second pivot 6 all to lead to the unable normal rotation of microscope carrier 3 when being connected with microscope carrier 3.

Specifically, as shown in fig. 1 and 2, the drive mechanism 4 includes a first motor 41 and a second motor 42; the first motor 41 is connected to the first rotating shaft 5, and the second motor 42 is connected to the second rotating shaft 6.

In this embodiment, the first motor 41 is connected to the first rotating shaft 5, and the first motor 41 is configured to control the rotation of the first rotating shaft 5, so as to drive the stage 3 to rotate around the first rotating shaft 5 relative to the frame 2; the second motor 42 is connected to the second rotating shaft 6, the second motor 42 is used for controlling the second rotating shaft 6 to rotate, the frame 2 is driven by the second rotating shaft 6 to rotate around the second rotating shaft 6 relative to the base 1, and then the carrier 3 is driven to rotate around the second rotating shaft 6 relative to the base 1. The first motor 41 and the second motor 42 are arranged to respectively control the rotation of the carrier 3 along two directions, so that the drive mechanism 4 can control the carrier 3 to rotate, the carrier 3 rotates around the first rotating shaft 5 and rotates around the second rotating shaft 6 independently, the first rotating shaft and the second rotating shaft cannot affect each other, the drive mechanism 4 is prevented from working mistakenly to cause the error in the rotating direction of the carrier 3, and the accuracy and the stability of the work of the drive mechanism 4 are improved.

More specifically, as shown in fig. 1 and 2, the driving mechanism 4 further includes a first rotating platform 43 and a second rotating platform 44, the first rotating platform 43 connects the first rotating shaft 5 and the output shaft of the first motor 41, and the second rotating platform 44 connects the second rotating shaft 6 and the output shaft of the second motor 42.

In this embodiment, when the first motor 41 works, the output shaft of the first motor 41 drives the first rotating platform 43 to rotate, and the first rotating shaft 5 is driven by the first rotating platform 43 to rotate; when the second motor 42 works, the output shaft of the second motor 42 drives the second rotating platform 44 to rotate, and the second rotating shaft 6 is driven by the second rotating platform 44 to rotate. The arrangement of the first rotating platform 43 and the second rotating platform 44 can simplify the connection mode between the first motor 41 and the first rotating shaft 5 and between the second motor 42 and the second rotating shaft 6, thereby simplifying the structures of the first rotating shaft 5 and the second rotating shaft 6 and reducing the production cost of the first rotating shaft 5 and the second rotating shaft 6; meanwhile, the space required by the installation of the first rotating shaft 5 and the second rotating shaft 6 is reduced, so that the size of the leveling device is reduced, the installation and the use of the leveling device are facilitated, and the application range of the leveling device is enlarged.

Specifically, the output power of the first motor 41 is smaller than that of the second motor 42.

In this embodiment, the first motor 41 is configured to drive the first rotating shaft 5 and the stage 3 to rotate, and the second motor 42 is configured to drive the second rotating shaft 6, the frame 2 and the stage 3 to rotate, so that it can be seen that the load of the first motor 41 is smaller than the load of the second motor 42, and therefore, the output power of the first motor 41 is set smaller than the output power of the second motor 42, so that when the first rotating shaft 5 and the second rotating shaft 6 are ensured to rotate stably, waste caused by overlarge output power of the first motor 41 and the second motor 42 can be avoided, and thus the production cost is reduced.

Specifically, the first rotating shaft 5 is perpendicular to the second rotating shaft 6.

In this embodiment, the part is placed on microscope carrier 3, and the user controls microscope carrier 3 to rotate around first pivot 5 and/or second pivot 6 according to the demand, sets up first pivot 5 and second pivot 6 perpendicular for the reference surface of the rotatory back part of microscope carrier 3 is parallel with horizontal plane or vertical face, prevents that there is the contained angle in the reference surface of part and horizontal plane or vertical face and leads to the processing or the installation of part to have the problem, thereby has promoted leveling device job stabilization nature and accuracy.

Specifically, as shown in fig. 1 to 4, an axis of the first rotating shaft 5 extends along a first direction X, and along the first direction X, the frame 2 includes a first side wall 21 and a second side wall 22 that are oppositely disposed, two ends of the first rotating shaft 5 are respectively installed on the first side wall 21 and the second side wall 22, and the stage 3 is installed on the first rotating shaft 5; the axis of the second rotating shaft 6 extends along the second direction Y, and along the second direction Y, the second rotating shaft 6 is fixedly connected with the frame 2 and is rotatably connected with the base 1.

In this embodiment, along the first direction X, two ends of the first rotating shaft 5 are respectively installed on the first side wall 21 and the second side wall 22, and are fixedly connected to both the first side wall 21 and the second side wall 22, and along the second direction Y, two ends of the second rotating shaft 6 are respectively connected to the base 1 and the frame 2, so that the first rotating shaft 5 is installed in the frame 2, and the second rotating shaft 6 is installed outside the frame 2, thereby preventing the first rotating shaft 5 and the second rotating shaft 6 from being interfered and damaged when the leveling device is installed or operated, facilitating the installation of the first rotating shaft 5 and the second rotating shaft 6, prolonging the service life of the first rotating shaft 5 and the second rotating shaft 6, further prolonging the service life of the leveling device, and simultaneously, increasing the smoothness of the rotation of the first rotating shaft 5 and the second rotating shaft 6, and further increasing the working stability of the leveling device. The carrier 3 is mounted on the first rotating shaft 5, so that the mounting stability of the carrier 3 is ensured, the connection mode between the carrier 3 and the first rotating shaft 5 is simplified, and the space required for connecting the carrier 3 and the first rotating shaft 5 is reduced, so that the size of the leveling device is reduced, and the production cost is reduced. Wherein, second pivot 6 and frame 2 fixed connection to rotate with base 1 and be connected, be convenient for realize that second pivot 6 drives frame 2 and initiatively for base 1, thereby simplified the connected mode of second pivot 6 with frame 2 and base 1, reduction in production cost.

As shown in fig. 3, the first side wall 21, the second side wall 22, the third side wall 23, and the fourth side wall 24 enclose a rectangle, and the carrier 3 and the first rotating shaft 5 are installed in the rectangular structure, so that the structure in which the carrier 3 and the first rotating shaft 5 are installed on the frame 2 is simplified, the space occupied by the carrier 3, the first rotating shaft 5, and the frame 2 is reduced, and the production cost is reduced.

More specifically, as shown in fig. 2, the second rotating shaft 6 includes a driving shaft 61 and a driven shaft 62, the driving mechanism 4 includes a first motor 41 and a second motor 42, the base 1 includes a first base 11 and a second base 12 arranged at an interval along the second direction Y, and the frame 2 further includes a third side wall 23 and a fourth side wall 24 arranged oppositely; the driving shaft 61 is fixedly connected with the third side wall 23 and is rotatably connected with the first base 11, and the second motor 42 is connected with the driving shaft 61 to drive the frame 2 to rotate relative to the first base 11; the driven shaft 62 is fixedly connected with the fourth side wall 24 and rotatably connected with the second base 12, and the driven shaft 62 can be driven by the frame 2 to rotate relative to the second base 12.

In this embodiment, the third sidewall 23 of the frame 2 is mounted on the first base 11, and the fourth sidewall 24 is mounted on the second base 12, so that the connection stability between the base 1 and the frame 2 can be increased, and the frame 2 is prevented from being damaged due to inclination under the action of external force during the use or transportation of the leveling device, thereby prolonging the service lives of the frame 2 and the base 1, and further prolonging the service life of the leveling device. When the second motor 42 starts to work, the driving shaft 61 is driven by the output shaft of the second motor 42 to rotate relative to the first base 11, so that the third side wall 23 is driven to rotate relative to the first base 11, and the fourth side wall 24 rotates relative to the second base 12, and the fourth side wall 24 is connected with the second base 12 through the driven shaft 62, so that connection looseness between the fourth side wall 24 and the second base 12 when the fourth side wall 24 rotates relative to the second base 12 is avoided, and further connection stability between the fourth side wall 24 and the second base 12 is improved; meanwhile, the fourth side wall 24 or the second base 12 is prevented from being damaged when the fourth side wall 24 rotates relative to the second base 12, so that the service lives of the fourth side wall 24 and the second base 12 are prolonged, and the service performance of the leveling device is further improved. Wherein, driving shaft 61 and third lateral wall 23 fixed connection, driven shaft 62 and fourth lateral wall 24 fixed connection to rotate with second base 12 and be connected, be convenient for realize that driving shaft 61 drives frame 2 and rotates for base 1, simplified the connected mode between driving shaft 61, frame 2 and the driven shaft 62, thereby reduction in production cost.

In any of the above embodiments, as shown in fig. 3, the stage 3 is provided with a mounting base 31, and a magnetic member 32 is detachably mounted in the mounting base 31; the stage 3 is provided with a through hole penetrating the non-carrying surface of the stage 3, and the magnetic member 32 is exposed through the through hole.

In this embodiment, when the part that needs to be leveled is placed on microscope stage 3, because be provided with magnetic part 32 on microscope stage 3, and magnetic part 32 exposes in the year thing surface of microscope stage 3 through the through-hole for magnetic part 32 and the part of placing on carrying the thing surface direct contact, the part is adsorbed firmly on carrying the thing surface under the effect of the adsorption force of magnetic part 32, prevent that microscope stage 3 from rotating in-process part for microscope stage 3 motion even separation, thereby increased the steadiness that the part placed on microscope stage 3, promoted leveling device job stabilization nature. The magnetic part 32 is arranged on the carrier 3 through the mounting seat 31, so that the connection mode of the magnetic part 32 and the carrier 3 is simplified, and the production cost is reduced; meanwhile, the magnetic part 32 is prevented from being separated from the carrier 3 in the rotation process of the carrier 3, so that the connection stability of the magnetic part 32 and the carrier 3 is improved; in addition, magnetic part 32 and stage 3 are detachably connected through mount pad 31, and installation and replacement of magnetic part 32 can be facilitated, so that the service life of magnetic part 32 is prolonged, and the use performance of the leveling device is improved.

Wherein, the magnetic member 32 is an electromagnet. When the leveling device is switched on and starts to work, the electromagnet generates magnetic attraction force to firmly adsorb parts on the surface of the carrier 3; when the leveling device is powered off and stops working, the magnetic attraction of the electromagnet on the part disappears, and the user can control the part to be separated from the carrying platform 3. Therefore, the magnetic part 32 is set as an electromagnet, so that the separation of parts from the carrier 3 can be facilitated, and the use experience of a user is improved; meanwhile, when the leveling device does not work, the magnetic part 32 does not generate an adsorption force, and the magnetic part 32 can be prevented from adsorbing other parts or impurities to influence the normal work of the magnetic part 32, so that the working stability of the magnetic part 32 is improved, and the service life of the magnetic part 32 is prolonged; in addition, the adsorption force generated by the electromagnet is large, the adsorption on large-size parts can be met, the adsorption force on the parts is increased, and meanwhile, the application range of the leveling device is widened.

In any of the above embodiments, as shown in fig. 3, the leveling device is further provided with a limiting member 7, the limiting member 7 is mounted on the carrier 3, and at least a portion of the limiting member 7 extends out of the carrying surface of the carrier 3.

In this embodiment, the limiting member 7 can limit the position of the part placed on the carrying surface of the carrier 3, and prevent the part from being placed at a position offset to affect the rotation of the carrier 3, so that the placing accuracy of the part is increased, the rotating stability of the carrier 3 is increased, the working stability of the leveling device is increased, and the use performance of the leveling device is improved.

In any of the above embodiments, as shown in fig. 1 and fig. 2, the leveling device includes a routing channel 8, and the routing channel 8 is installed on the frame 2; the routing channel 8 is provided with an accommodating cavity 81, and the accommodating cavity 81 is used for accommodating a connecting wire inside the leveling device.

In this embodiment, parts such as the first rotating shaft 5, the second rotating shaft 6 and the driving member are all connected through wires to ensure normal work of each part of the leveling device, the wires are placed in the accommodating cavity 81 of the wire routing channel 8 to achieve the purpose of protecting and fixing the wires, and the wires are prevented from being damaged along with the movement of the carrier 3 or the frame 2 in the rotating process of the carrier 3 and the frame 2, so that the service life of the wires is prolonged, the working stability of the leveling device is further improved, and the use safety of the leveling device is improved.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A leveling device, comprising:

a base (1);

a frame (2), the frame (2) being mounted to the base (1);

a stage (3), the stage (3) being mounted to the frame (2);

a drive mechanism (4);

the driving mechanism (4) can drive the carrying platform (3) to rotate around a first rotating shaft (5) relative to the frame (2), and can also drive the frame (2) to drive the carrying platform (3) to rotate around a second rotating shaft (6) relative to the base (1).

2. Levelling device according to claim 1 characterized in that the drive mechanism (4) comprises a first motor (41) and a second motor (42);

the first motor (41) is connected with the first rotating shaft (5), and the second motor (42) is connected with the second rotating shaft (6).

3. Levelling device according to claim 2 characterized in that the drive mechanism (4) further comprises a first rotary platform (43) and a second rotary platform (44), the first rotary platform (43) connecting the first rotary shaft (5) and the output shaft of the first motor (41), the second rotary platform (44) connecting the second rotary shaft (6) and the output shaft of the second motor (42).

4. Levelling device according to claim 2, characterized in that the output power of the first electric motor (41) is smaller than the output power of the second electric motor (42).

5. Levelling device according to claim 1 characterized in that the first rotation axis (5) is perpendicular to the second rotation axis (6).

6. The leveling device according to claim 1, wherein an axis of the first rotating shaft (5) extends along a first direction (X), and along the first direction (X), the frame (2) comprises a first side wall (21) and a second side wall (22) which are oppositely arranged, two ends of the first rotating shaft (5) are respectively mounted on the first side wall (21) and the second side wall (22), and the carrier (3) is mounted on the first rotating shaft (5);

the axis of second pivot (6) extends along second direction (Y), follows second direction (Y), second pivot (6) with frame (2) fixed connection, and with base (1) rotates and is connected.

7. Levelling device according to claim 6 characterized in that the second shaft (6) comprises a driving shaft (61) and a driven shaft (62), the driving mechanism (4) comprises a first motor (41) and a second motor (42), the base (1) comprises a first base (11) and a second base (12) arranged at intervals along the second direction (Y), and the frame (2) further comprises a third side wall (23) and a fourth side wall (24) arranged oppositely;

the driving shaft (61) is fixedly connected with the third side wall (23) and is rotatably connected with the first base (11), and the second motor (42) is connected with the driving shaft (61) so as to drive the driving shaft (61) to drive the frame (2) to rotate relative to the first base (11);

the driven shaft (62) is fixedly connected with the fourth side wall (24) and is rotatably connected with the second base (12), and the driven shaft (62) can be driven by the frame (2) to rotate relative to the second base (12).

8. The leveling device according to any one of claims 1-7, wherein the carrier (3) is provided with a mounting base (31), and a magnetic member (32) is detachably mounted in the mounting base (31);

the carrying platform (3) is provided with a through hole penetrating through the carrying surface of the carrying platform (3), and the magnetic part (32) is exposed through the through hole.

9. The leveling device according to any one of claims 1 to 7, wherein a limiting member (7) is further provided, the limiting member (7) is mounted on the carrier (3), and at least a portion of the limiting member (7) extends out of a carrying surface of the carrier (3).

10. Levelling device according to any of claims 1 to 7 characterized in that it comprises a routing channel (8), the routing channel (8) being mounted to the frame (2);

the wiring channel (8) is provided with an accommodating cavity (81), and the accommodating cavity (81) is used for accommodating the connecting wire inside the leveling device.