CN214418821U

CN214418821U - Mechanical arm with positioning structure for mechanical-electrical integration

Info

Publication number: CN214418821U
Application number: CN202120523027.4U
Authority: CN
Inventors: 朱一轩; 张明韬; 谢成信; 朱一瑞; 谭江麒; 张程宣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-10-19
Anticipated expiration: 2031-03-12

Abstract

The utility model relates to a mechatronic technical field specifically is a mechatronic is with arm that has location structure, comprising a main body, the bottom of main part is provided with the base, the last fixed surface of base installs fixture, fixture's last surface is connected with slewing mechanism, slewing mechanism's top fixed surface installs the movable mechanism, fixture's inside is provided with control mechanism. The utility model discloses in, make when arm moving as a whole to the assigned position after through the connecting rod that sets up, meshing board and rotation wheel, make first expansion plate and second expansion plate conveniently carry out shrink control through the rotation that rotates the tooth, and then meshing board and rotation wheel meshing connect the back, make the locating plate can carry out centre gripping control to the moving mechanism, make the arm whole can fix the centre gripping, carry out assistance-localization real-time to it, prevent the skew when carrying out the arm operation.

Description

Mechanical arm with positioning structure for mechanical-electrical integration

Technical Field

The utility model relates to a mechatronic technical field specifically is a mechatronic is with arm that has location structure.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. According to the difference of the processing modes, the mechanical processing can be divided into cutting processing and pressure processing, and the production process of the machine refers to the whole process of manufacturing products from raw materials (or semi-finished products). For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included.

Mechanical parts are composed of a plurality of surfaces, the relative relation of the surfaces of the parts is researched, when the current mechanical lathe is used for machining operation, the machining operation control on the parts needs to be carried out through a mechanical arm, after the mechanical arm on the current market is moved, the problem of deviation of precision of the mechanical arm caused by incapability of fixing and positioning is easily caused, and therefore the mechanical arm with the positioning structure for mechanical-electrical integration is urgently needed to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an mechatronic is with arm that has location structure to solve the current mechanical production arm that provides in the above-mentioned background art and cause the problem that the error can't be fixed a position to it easily when operating.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical arm with a positioning structure for mechatronics comprises a main body, wherein a base is arranged at the bottom end of the main body, the upper surface of the base is fixedly provided with a clamping mechanism, the upper surface of the clamping mechanism is connected with a rotating mechanism, the outer surface of the top end of the rotating mechanism is fixedly provided with a movable mechanism, the interior of the clamping mechanism is provided with a control mechanism, the movable mechanism comprises a workbench, a supporting arm is fixedly arranged on the outer surface of the workbench, a rotating arm is connected with the outer surface of the supporting arm, the top end of the rotating arm is provided with a movable arm, the supporting arm is buckled on the outer surface of the workbench, the workbench is fixedly arranged on the outer surface of the top end of the rotating mechanism through screws, the supporting arm is rotatably connected with the rotating arm, the movable arm is installed on the outer surface of the rotating arm through a rotating shaft, and the outer surface of the supporting arm is a high-strength metal rod with a smooth structure.

Preferably, the rotating mechanism comprises a rotating disc, a ball is connected to the inner surface of the rotating disc, and a mounting seat is connected to the outer surface of the top end of the ball.

Preferably, the outer surface of the ball is a smooth sphere, the ball is rotatably connected with the rotating disc, and the mounting seat is rotatably connected with the rotating disc through the ball.

Preferably, the clamping mechanism comprises a connecting rod, a telescopic block is connected to the outer surface of the connecting rod, a meshing plate is fixedly connected to the outer surface of the right side of the telescopic block, a rotating wheel is meshed to the outer surface of the meshing plate, and a positioning plate is mounted on the outer surface of the rotating wheel.

Preferably, the engaging plate is fixedly mounted on the outer surface of the telescopic block through screws, the rotating wheel is rotatably connected with the engaging plate, and the telescopic block is slidably connected inside the telescopic groove.

Preferably, the control mechanism comprises a rotating tooth, a first telescopic plate is meshed with the outer surface of the right side of the rotating tooth, and a second telescopic plate is meshed with the outer surface of the left side of the rotating tooth.

Preferably, the rotating teeth are rotatably connected with the first telescopic plate, the rotating teeth are rotatably connected with the second telescopic plate, and the outer surfaces of the first telescopic plate and the second telescopic plate are the same in size.

Compared with the prior art, the beneficial effects of the utility model are that this arm with high accuracy locate function can carry out accurate location after removing the operation.

1. Make when arm global movement to assigned position back through the connecting rod that sets up, meshing board and rotation wheel, the rotation through rotating the tooth makes first expansion plate and second expansion plate conveniently carry out shrink control, and then meshing board and rotation wheel meshing connect the back, make the locating plate can carry out centre gripping control to the moving mechanism, make the arm whole can fix the centre gripping, carry out assistance-localization real-time to it, prevent the skew when carrying out the arm operation.

2. Make through rolling disc, ball and the mount pad that sets up when the support arm is carrying out mobility control, the rotation control through ball and mount pad makes the support arm of fixed mounting at the mount pad upper surface conveniently rotate control, greatly increased the arm when carrying out processing operation to the precision of its angle and position change.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is a schematic top view of the rotating mechanism of fig. 1 according to the present invention;

fig. 5 is a schematic top view of the control mechanism of fig. 3 according to the present invention.

In the figure: 1. a main body; 2. a base; 3. a rotating mechanism; 301. rotating the disc; 302. a ball bearing; 303. a mounting seat; 4. a movable mechanism; 401. a work table; 402. a support arm; 403. a rotating arm; 404. a movable arm; 5. a clamping mechanism; 501. a connecting rod; 502. a telescopic block; 503. an engaging plate; 504. a rotating wheel; 505. positioning a plate; 6. a control mechanism; 601. rotating the teeth; 602. a first expansion plate; 603. a second expansion plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a mechanical arm with a positioning structure for mechatronics comprises a main body 1, a base 2 is arranged at the bottom end of the main body 1, a clamping mechanism 5 is fixedly arranged on the upper surface of the base 2, a rotating mechanism 3 is connected to the upper surface of the clamping mechanism 5, a movable mechanism 4 is fixedly arranged on the outer surface of the top end of the rotating mechanism 3, a control mechanism 6 is arranged inside the clamping mechanism 5, the movable mechanism 4 comprises a workbench 401, a support arm 402 is fixedly arranged on the outer surface of the workbench 401, a rotating arm 403 is connected to the outer surface of the support arm 402, a movable arm 404 is arranged at the top end of the rotating arm 403, the support arm 402 is buckled on the outer surface of the workbench 401, the workbench 401 is fixedly arranged on the outer surface of the top end of the rotating mechanism 3 through screws, the support arm 402 is rotatably connected with the rotating arm 403, the movable arm 404 is arranged on the outer surface of the rotating arm 403 through a rotating shaft, the outer surface of the support arm 402 is a high-strength metal rod with a smooth structure, when operation control by the robot arm is required, the position of the movable arm 404 can be adjusted in height by rotation control of the support arm 402 and the rotating arm 403, and operation control of the robot arm is facilitated.

Further, slewing mechanism 3 includes rolling disc 301, the internal surface of rolling disc 301 is connected with ball 302, the top surface of ball 302 is connected with mount pad 303, the surface of ball 302 is the spheroid of smooth structure, ball 302 rotates with rolling disc 301 to be connected, mount pad 303 rotates with rolling disc 301 through ball 302 and is connected, when the position direction that needs to the arm rotates, through the rotation control of ball 302 with mount pad 303, it is more convenient when the surface of rolling disc 301 carries out rotation control to make mount pad 303.

Further, the clamping mechanism 5 comprises a connecting rod 501, an expansion block 502 is connected to the outer surface of the connecting rod 501, an engaging plate 503 is fixedly connected to the outer surface of the right side of the expansion block 502, a rotating wheel 504 is engaged to the outer surface of the engaging plate 503, a positioning plate 505 is installed on the outer surface of the rotating wheel 504, the engaging plate 503 is fixedly installed on the outer surface of the expansion block 502 through screws, the rotating wheel 504 is rotatably connected with the engaging plate 503, the expansion block 502 is slidably connected inside the expansion slot, the control mechanism 6 comprises a rotating tooth 601, a first expansion plate 602 is engaged to the outer surface of the right side of the rotating tooth 601, a second expansion plate 603 is engaged to the outer surface of the left side of the rotating tooth 601, the rotating tooth 601 is rotatably connected with the first expansion plate 602, the rotating tooth 601 is rotatably connected with the second expansion plate 603, the outer surfaces of the first expansion plate 602 and the second expansion plate 603 are the same in size, when auxiliary positioning of the mechanical arm is required, the first extending plate 602 and the second extending plate 603 are controlled in reverse by the rotation of the rotating teeth 601, so that the connecting rod 501 controls the engagement of the engaging plate 503 and the rotating wheel 504 after connection control, and the positioning plate 505 controls the holding of the movable mechanism 4 after adjustment.

The working principle is as follows: when operation control is required to be performed through the mechanical arm, the position of the movable arm 404 can be adjusted in height through rotation control of the support arm 402 and the rotating arm 403, so that work control of the mechanical arm is facilitated, and when the position direction of the mechanical arm rotates, rotation control of the ball 302 and the mounting seat 303 is performed, so that the mounting seat 303 is more convenient to perform rotation control on the outer surface of the rotating disc 301.

Further, when the robot arm needs to be positioned in an auxiliary manner, the rotation of the rotary teeth 601 causes the first extension plate 602 and the second extension plate 603 to be controlled in reverse, so that the coupling rod 501 performs coupling control, and then the coupling plate 503 and the rotary wheel 504 are controlled to engage with each other, and the positioning plate 505 performs clamping control of the movable mechanism 4 after adjustment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an mechatronic is with arm that has location structure, includes main part (1), its characterized in that: the bottom of main part (1) is provided with base (2), the last fixed surface of base (2) installs fixture (5), the last surface connection of fixture (5) has slewing mechanism (3), the top surface fixed mounting of slewing mechanism (3) has movable mechanism (4), the inside of fixture (5) is provided with control mechanism (6), movable mechanism (4) includes workstation (401), the surface fixed mounting of workstation (401) has support arm (402), the surface of support arm (402) is connected with rotor arm (403), the top of rotor arm (403) is provided with rotor arm (404), support arm (402) lock is at the surface of workstation (401), workstation (401) pass through screw fixed mounting at the top surface of slewing mechanism (3), support arm (402) rotates with rotor arm (403) and is connected, the movable arm (404) is arranged on the outer surface of the rotating arm (403) through a rotating shaft, and the outer surface of the supporting arm (402) is a high-strength metal rod with a smooth structure.

2. The robot arm with a positioning structure for mechatronics according to claim 1, wherein: the rotating mechanism (3) comprises a rotating disc (301), the inner surface of the rotating disc (301) is connected with a ball (302), and the outer surface of the top end of the ball (302) is connected with a mounting seat (303).

3. The robot arm with a positioning structure for mechatronics according to claim 2, wherein: the outer surface of the ball (302) is a smooth sphere, the ball (302) is rotatably connected with the rotating disc (301), and the mounting seat (303) is rotatably connected with the rotating disc (301) through the ball (302).

4. The robot arm with a positioning structure for mechatronics according to claim 1, wherein: the clamping mechanism (5) comprises a connecting rod (501), a telescopic block (502) is connected to the outer surface of the connecting rod (501), an engaging plate (503) is fixedly connected to the outer surface of the right side of the telescopic block (502), a rotating wheel (504) is engaged with the outer surface of the engaging plate (503), and a positioning plate (505) is mounted on the outer surface of the rotating wheel (504).

5. The robot arm with positioning structure for mechatronics according to claim 4, wherein: the engaging plate (503) is fixedly arranged on the outer surface of the telescopic block (502) through screws, the rotating wheel (504) is rotatably connected with the engaging plate (503), and the telescopic block (502) is slidably connected in the telescopic groove.

6. The robot arm with a positioning structure for mechatronics according to claim 1, wherein: the control mechanism (6) comprises a rotating gear (601), a first telescopic plate (602) is meshed with the outer surface of the right side of the rotating gear (601), and a second telescopic plate (603) is meshed with the outer surface of the left side of the rotating gear (601).

7. The robot arm with positioning structure for mechatronics according to claim 6, wherein: rotate tooth (601) and rotate with first expansion plate (602) and be connected, rotate tooth (601) and rotate with second expansion plate (603) and be connected, the surface size of first expansion plate (602) and second expansion plate (603) is the same.