CN209774571U - A multi-angle adjustable precision alignment platform - Google Patents

Abstract

The utility model discloses a multi-angle adjustment precision alignment platform, which comprises a base plate, a placement plate, a first groove, a first screw rod, a first motor, a first slider, a second groove, a second screw rod, The second slide block, the second motor, the fixed box, the transmission rod, the worm gear, the worm, the third motor, the fixed plate, the chute and the turntable, the top of the bottom plate is provided with a second groove in the vertical direction, and the second groove The inner rotation is connected with a second screw mandrel, the side wall of the base plate is equipped with a second motor, and the end of the output shaft of the second motor passes through the base plate and is fixedly connected with the second screw mandrel, and the outer thread of the second screw mandrel is connected with a second screw mandrel. Slider, the top of the second slider passes through the bottom plate and is fixedly connected with a placement plate. The top of the placement plate is provided with a first groove in the horizontal direction, and the first screw rod is connected to the first groove in rotation. The alignment platform The structure is simple, easy to assemble, can quickly adjust the horizontal and vertical directions of the turntable and the fixed plate, and facilitates the alignment of workpieces on the turntable.

Description

A multi-angle adjustable precision alignment platform

technical field

The utility model relates to the technical field of alignment platforms, in particular to a multi-angle adjustable precision alignment platform.

Background technique

The mobile alignment platform is a movable base platform that drives the products on the platform to move or rotate by controlling the movement or rotation on the platform. By moving the alignment platform, the product can be aligned with the corresponding object. of counterpoint.

The structure of the existing mobile alignment platform is relatively complicated, it is not easy to assemble, and the connection between the components is relatively cumbersome, and it is not convenient to repair and replace the components after long-term use;

The alignment efficiency of the existing mobile alignment platform is low, it is not convenient to adjust the multi-angle of the platform board, and the stability of the platform is poor, so we propose a multi-angle adjustment precision alignment platform.

Utility model content

The purpose of this utility model is to provide a multi-angle adjustment precision alignment platform to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-angle adjustable precision alignment platform, including a base plate, a placement plate, a first groove, a first screw rod, a first motor, a first slider, a second Groove, second screw mandrel, second slider, second motor, fixed box, transmission rod, fixed plate and turntable, the top of described bottom plate is provided with the second groove of vertical direction, and inside the second groove A second screw rod is connected in rotation, a second motor is installed on the side wall of the bottom plate, and the end of the output shaft of the second motor passes through the bottom plate and is fixedly connected with the second screw rod, and the outer side of the second screw rod is threaded. There is a second slider, the top of the second slider passes through the bottom plate and is fixedly connected with a placement plate, the top of the placement plate is provided with a first groove in the horizontal direction, and the first groove is rotatably connected with a first screw rod, the side wall of the placement plate is equipped with a first motor, and the end of the output shaft of the first motor passes through the placement plate and is fixedly connected with the first screw rod, and the outer side of the first screw rod is threaded with a first Slider, the top of the first slider passes through the placement plate and is fixedly connected with a fixed box, one end inside the fixed box is rotatably connected with a transmission rod, and the top of the transmission rod passes through the fixed box and is fixedly connected with a turntable, so The outer side of the turntable is connected with a fixed plate.

Preferably, the inner wall of the fixing plate is provided with a ring of locking grooves, and the outer side of the turntable is fixedly connected with locking blocks symmetrically, and the locking blocks are slidably connected in the locking grooves.

Preferably, the bottom of the fixing plate is symmetrically fixedly connected to the limiting plate, the top of the placing plate is provided with a chute symmetrically, and the bottom of the limiting plate is provided with a protruding rod, and the protruding rod is slidably connected in the chute , the limiting plate is slidably connected to the top of the placing plate through a protruding rod.

Preferably, the top four corners of the bottom plate are provided with vertical counterbore holes.

Preferably, handles are fixedly connected to the corresponding two side walls of the bottom plate.

Preferably, the outer side of the transmission rod is fixedly connected with a worm wheel, and the outer side of the worm wheel is meshed with a worm screw, and the other end inside the fixed box is installed with a third motor, and the end of the output shaft of the third motor is connected to the worm screw One end of the worm is fixedly connected, and the other end of the worm is rotatably connected to the inner wall of the fixed box.

Preferably, the whole block is in a T-shaped structure.

Preferably, the top of the turntable is at the same level as the top of the fixed plate.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model controls the operation of the third motor to make the worm rotate, and the meshing connection between the worm and the worm wheel makes the transmission rod rotate, and the rotation of the transmission rod drives the rotation of the turntable, which facilitates multi-angle rotation of the turntable, facilitates the alignment of the workpiece, and controls the first A motor works, and the horizontal movement of the fixed box is realized through the screw connection of the first slider and the first screw rod, thereby realizing the horizontal movement of the turntable and the fixed plate.

2. The utility model controls the work of the second motor. Through the threaded connection between the second screw rod and the second slider, the vertical movement of the placing plate is realized, which is convenient for multi-directional adjustment of the position of the workpiece. The device has a simple structure and is easy to assemble. By arranging the limiting plate, when the rotating disc and the fixed plate are moving, the limiting plate plays a role of limiting and supporting, and at the same time increases the stability of the rotating disc and the fixing plate when they move.

Description of drawings

Fig. 1 is the sectional view structural representation of the utility model front view;

Fig. 2 is the structural schematic diagram of the top view of the base plate and the placement plate of the present invention;

Fig. 3 is a schematic diagram of a side view of the utility model;

Fig. 4 is a structural schematic diagram of the overall top view of the utility model.

In the figure: 1. Bottom plate; 2. Placement plate; 3. The first groove; 4. The first screw; 5. The first motor; 6. The first slider; 7. The second groove; 8. The second Screw rod; 9, the second slider; 10, the second motor; 11, the fixed box; 12, the transmission rod; 13, the worm wheel; 14, the worm; 15, the third motor; 16, the limit plate; 17, the fixed plate ; 18, block; 19, chute; 20, countersunk hole; 21, handle; 22, turntable.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a multi-angle adjustment precision alignment platform, including a bottom plate 1, a placement plate 2, a first groove 3, a first screw rod 4, and a first motor 5 , the first slider 6, the second groove 7, the second screw mandrel 8, the second slider 9, the second motor 10, the fixed box 11, the transmission rod 12, the fixed plate 17 and the turntable 22, the bottom plate 1 The top is provided with a second groove 7 in the vertical direction, and a second screw mandrel 8 is rotatably connected in the second groove 7, and a second motor 10 is installed on the side wall of the bottom plate 1, and the output of the second motor 10 The end of the shaft passes through the bottom plate 1 and is fixedly connected with the second screw rod 8, the outer side of the second screw rod 8 is threaded with a second slider 9, and the top end of the second slider 9 passes through the bottom plate 1 and is fixedly connected with a Place the plate 2, the top of the place plate 2 is provided with the first groove 3 in the horizontal direction, and the first screw rod 4 is connected to the first groove 3, and the side wall of the place plate 2 is equipped with the first Motor 5, and the output shaft end of the first motor 5 passes through the placement plate 2 and is fixedly connected with the first screw mandrel 4, and the outer side of the first screw mandrel 4 is threaded with a first slider 6, and the first slider The top of the block 6 passes through the placement plate 2 and is fixedly connected with a fixed box 11, and one end inside the fixed box 11 is rotatably connected with a transmission rod 12, and the top of the transmission rod 12 passes through the fixed box 11 and is fixedly connected with a rotating disk 22. The outside of the turntable 22 is connected with a fixed plate 17 .

The inner wall of the fixed plate 17 is provided with a circle of slots, and the outer side of the turntable 22 is symmetrically fixedly connected with a block 18, and the block 18 is slidably connected in the slot, and the rotation of the turntable 22 is convenient for workpieces on the turntable 22. of counterpoint.

The bottom of the fixed plate 17 is symmetrically fixedly connected to the limiting plate 16, and the top of the placing plate 2 is symmetrically provided with a chute 19, and the bottom of the limiting plate 16 is provided with a protruding rod, and the protruding rod is slidably connected to the slide. In the slot 19, the limiting plate 16 is slidably connected to the top of the placing plate 2 through a protruding rod, which facilitates the stability of the fixed plate 17 and the rotating disk 22 when they move.

The top four corners of the base plate 1 are provided with vertical countersunk holes 20 to facilitate the fixing and installation of the base plate 1 .

Corresponding two side walls of the bottom plate 1 are fixedly connected with handles 21 to facilitate the movement of the device body.

The outer side of the transmission rod 12 is fixedly connected with a worm wheel 13, and the outer side of the worm wheel 13 is meshed with a worm screw 14, and the other end of the fixed box 11 is equipped with a third motor 15, and the output shaft of the third motor 15 The end is fixedly connected with one end of the worm 14 , and the other end of the worm 14 is rotatably connected with the inner wall of the fixed box 11 , so as to control the rotation of the turntable 22 .

The block 18 has a T-shaped structure as a whole, which facilitates a more stable connection between the turntable 22 and the fixed plate 17 .

The top of the turntable 22 is located at the same level as the top of the fixed plate 17, which facilitates alignment of the workpiece.

The working principle is: control the third motor 15 to make the worm 14 rotate, the meshing connection between the worm 14 and the worm wheel 13 makes the transmission rod 12 rotate, and the rotation of the transmission rod 12 drives the rotation of the turntable 22, which is convenient for multi-angle rotation of the turntable 22, which is convenient The alignment of the workpiece controls the work of the first motor 5, and realizes the horizontal movement of the fixed box 11 through the threaded connection between the first slider 6 and the first screw mandrel 4, and controls the work of the second motor 10. The threaded connection between the rod 8 and the second slide block 9 realizes the vertical movement of the placing plate 2, which is convenient for multi-directional adjustment of the position of the workpiece. The device is simple in structure and easy to assemble. When the fixed plate 17 moves, the limiting plate 16 plays a role of limiting and supporting, and at the same time increases the stability of the rotating disk 22 and the fixed plate 17 when they move.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. A multi-angle adjustable precision alignment platform, including a bottom plate (1), a placement plate (2), a first groove (3), a first screw rod (4), a first motor (5), a first slide Block (6), second groove (7), second screw mandrel (8), second slider (9), second motor (10), fixed box (11), transmission rod (12), fixed plate (17) and the turntable (22), characterized in that: the top of the bottom plate (1) is provided with a second groove (7) in the vertical direction, and the second groove (7) is rotatably connected with a second wire rod (8), the side wall of the base plate (1) is equipped with a second motor (10), and the end of the output shaft of the second motor (10) passes through the base plate (1) and is fixed to the second screw mandrel (8) connected, the outer thread of the second screw rod (8) is connected with a second slider (9), and the top of the second slider (9) passes through the bottom plate (1) and is fixedly connected with a placement plate (2), The top of the placing plate (2) is provided with the first groove (3) in the horizontal direction, and the first screw mandrel (4) is rotatably connected in the first groove (3), and the placing plate (2) The side wall is equipped with a first motor (5), and the end of the output shaft of the first motor (5) passes through the placement plate (2) and is fixedly connected with the first screw mandrel (4), and the first screw mandrel (4) The outer thread of the first slide block (6) is connected with the first slide block (6), and the top end of the first slide block (6) passes through the placement plate (2) and is fixedly connected with a fixed box (11), and one end of the fixed box (11) inside A transmission rod (12) is rotatably connected, and the top of the transmission rod (12) passes through the fixed box (11) and is fixedly connected with a rotating disk (22), and the outer side of the rotating disk (22) is connected with a fixing plate (17). 2. A multi-angle adjustable precision alignment platform according to claim 1, characterized in that: the inner wall of the fixed plate (17) is provided with a circle of card slots, and the outer side of the turntable (22) is symmetrically fixedly connected with card slots. block (18), and the block (18) is slidably connected in the slot. 3. A multi-angle adjustable precision alignment platform according to claim 1, characterized in that: the bottom of the fixing plate (17) is symmetrically fixedly connected to the limiting plate (16), and the bottom of the placing plate (2) The top is symmetrically provided with a chute (19), the bottom of the limiting plate (16) is provided with a protruding rod, and the protruding rod is slidably connected in the chute (19), and the limiting plate (16) passes through the protruding rod Sliding connections are placed on top of the plate (2). 4. A multi-angle adjustable precision alignment platform according to claim 1, characterized in that: the top four corners of the bottom plate (1) are provided with vertical countersunk holes (20). 5. The multi-angle adjustable precision alignment platform according to claim 1, characterized in that: handles (21) are fixedly connected to the corresponding two side walls of the bottom plate (1). 6. A multi-angle adjustable precision alignment platform according to claim 1, characterized in that: the outer side of the transmission rod (12) is fixedly connected with a worm wheel (13), and the outer side of the worm wheel (13) is meshed and connected There is a worm (14), and the other end inside the fixed box (11) is equipped with a third motor (15), and the output shaft end of the third motor (15) is fixedly connected with one end of the worm (14), so The other end of the worm (14) is rotatably connected to the inner wall of the fixed box (11). 7. A multi-angle adjustable precision alignment platform according to claim 2, characterized in that: the whole block (18) has a T-shaped structure. 8. The multi-angle adjustable precision alignment platform according to claim 1, characterized in that: the top of the turntable (22) and the top of the fixed plate (17) are located on the same horizontal plane.