CN217020460U

CN217020460U - Auxiliary mechanical arm for mechanical manufacturing

Info

Publication number: CN217020460U
Application number: CN202220914617.4U
Authority: CN
Inventors: 刘红伟; 魏鼎峰; 王成华
Original assignee: Weifang Engineering Vocational College
Current assignee: Weifang Engineering Vocational College
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-07-22
Anticipated expiration: 2032-04-20

Abstract

The utility model relates to a mechanical manufacturing auxiliary mechanical arm, which comprises a bottom plate, wherein the bottom of the bottom plate is provided with a plurality of universal wheels, push rods are arranged at two ends of the bottom plate, a fixed seat is arranged at the center above the bottom plate, a rotating seat is embedded in the fixed seat, a driven gear is arranged above the rotating seat, one end of the driven gear is meshed with a transmission gear, the bottom of the transmission gear is connected with the output end of a servo motor, and a mounting plate is fixedly connected above the driven gear. Therefore, the application range of the mechanical arm can be enlarged, and the production cost of enterprises is reduced.

Description

Mechanical manufacturing auxiliary mechanical arm

Technical Field

The utility model relates to an auxiliary mechanical arm for mechanical manufacturing, and belongs to the technical field of mechanical manufacturing.

Background

The mechanical arm is an automatic mechanical device which is widely applied in the technical field of robots, and the figure of the mechanical arm can be seen in the fields of industrial manufacturing, medical treatment, entertainment service, military, semiconductor manufacturing, space exploration and the like. Although they have different forms, they all have a common feature of being able to receive commands to precisely locate a point in three-dimensional (or two-dimensional) space for work.

The mechanical arm position that uses among the prior art is generally fixed, and when needs removed the mechanical arm in workshop inside or used in the open air, the position of mechanical arm often can't remove, generally needs the manual work to operate to influence the application range of mechanical arm, increase the manufacturing cost of enterprise consequently, need a mechanical manufacturing auxiliary machinery arm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary mechanical arm for mechanical manufacturing, which is convenient to move by arranging universal wheels on a bottom plate, so that the mechanical arm can be used at different positions, the bottom plate can be fixed on the ground through a screw and a top plate, the stability of the bottom plate on the ground is improved, a hydraulic ejector rod on a mounting plate can drive the mechanical arm to move up and down to adjust the height, the mechanical arm can be freely adjusted according to use requirements, the use range of the mechanical arm can be expanded, the production cost of enterprises is reduced, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a machine-building auxiliary machinery arm, includes the bottom plate, the bottom plate bottom is equipped with a plurality of universal wheels, the bottom plate both ends are equipped with the push rod, bottom plate top center is equipped with the fixing base, the inside embedding of fixing base has the rotation seat, it is equipped with driven gear to rotate the seat top, driven gear one end and drive gear meshing, the drive gear bottom is connected with the servo motor output, driven gear top fixedly connected with mounting panel, be equipped with the flange seat on the mounting panel, flange seat top is equipped with the arm, arm one end is equipped with grabs the dish.

Furthermore, the bottom plate edge is equipped with a plurality of screw rods, the screw rod top is equipped with the carousel, the screw rod outside is equipped with the screw thread seat, the screw thread seat embedding in inside the bottom plate.

Furthermore, the bottom of the screw rod is embedded into the top plate, and the screw rod is rotatably connected inside the top plate.

Furthermore, the top plate is circular, a plurality of tooth blocks are arranged at the bottom of the top plate, and the tooth blocks are distributed in a strip shape below the top plate.

Furthermore, the bottom plate is rectangular, the mounting plate is circular, and the screw rods and the top plates are four groups in number and are respectively arranged on four corners on the bottom plate.

Furthermore, the rotating seat is in a T shape inside the fixed seat, the rotating seat is rotatably connected inside the fixed seat, and the diameter of the driven gear is larger than that of the transmission gear.

Furthermore, the mounting panel divide into about two, and two be equipped with a plurality of hydraulic ram between the mounting panel, hydraulic ram is in the mounting panel edge is the annular distribution.

The utility model has the beneficial effects that:

through set up universal wheel and push rod on the bottom plate, can drive the bottom plate when promoting the push rod and remove, thereby can drive the arm and remove, conveniently remove the position that needs use with the arm, enlarge the application range of arm, it occupies to reduce artifical manual work, practice thrift manufacturing cost, and be equipped with screw rod and roof on the bottom plate, the screw rod can drive roof downwardly moving and support the bottom plate subaerial, thereby improve the stability of bottom plate, prevent that the bottom plate from taking place to rock and influencing the operation precision of arm when the arm is in operation, hydraulic ejector pin on the mounting panel can drive the arm and reciprocate the height-adjusting, conveniently freely adjust according to the use needs, thereby can make the arm can operate in suitable position, the work efficiency when improving the operation of arm.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a front view of a robotic arm for assistance in mechanical manufacturing in accordance with the present invention;

FIG. 2 is a cross-sectional view of the base plate and the mounting base of the robot arm for assisting in machine manufacturing according to the present invention;

FIG. 3 is a top view of the base plate of a robotic fabrication assistance arm of the present invention;

FIG. 4 is an enlarged view of the area A of the robot arm for assisting in machine-building according to the present invention;

reference numbers in the figures: 1. a base plate; 2. a universal wheel; 3. a push rod; 4. a fixed seat; 5. a rotating seat; 6. a driven gear; 7. a transmission gear; 8. a servo motor; 9. mounting a plate; 10. a flange seat; 11. a mechanical arm; 12. grabbing a disc; 13. a screw; 14. a turntable; 15. a threaded seat; 16. a top plate; 17. a tooth block; 18. and a hydraulic ejector rod.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a mechanical manufacturing auxiliary machinery arm, includes

bottom plate

1, 1 bottom of bottom plate is equipped with a plurality of

universal wheels

2, 1 both ends of bottom plate are equipped with

push rod

3, 1 top center of bottom plate is equipped with fixing base 4, the inside embedding of fixing base 4 has a rotation seat 5, it is equipped with driven gear 6 to rotate 5 tops, 6 one end of driven gear and the meshing of

drive gear

7, 7 bottoms of drive gear are connected with 8 output ends of servo motor, 6 top fixedly connected with mounting panel 9 of driven gear, be equipped with flange seat 10 on the

mounting panel

9, 10 tops of flange seat are equipped with

arm

11, 11 one end of arm is equipped with grabs dish 12.

Particularly, 1 edge of bottom plate is equipped with a plurality of screw rods 13, screw rod 13 top is equipped with carousel 14, screw rod 13 outside is equipped with screw thread seat 15, screw thread seat 15 imbed in inside bottom plate 1, screw rod 13 bottom imbeds inside roof 16, screw rod 13 is in the inside rotation of roof 16 is connected, roof 16 is circular and the bottom is equipped with a plurality of tooth pieces 17, tooth piece 17 is in the roof 16 below is the bar and distributes, bottom plate 1 is the rectangle, mounting panel 9 is circular, screw rod 13 with roof 16 quantity is four groups and locates respectively on four angles on the bottom plate 1, screw rod 13 can drive roof 16 and ground contact, and the tooth piece can increase the frictional force of roof 16 and ground to can make bottom plate 1 more stable when fixed.

Particularly, it is in to rotate seat 5 the inside T shape that is of fixing base 4, it is in to rotate seat 5 the inside rotation of fixing base 4 is connected, 6 diameters of driven gear are greater than 7 diameters of drive gear, rotate seat 5 and can rotate through 6 drives of driven gear to can drive 11 rotation adjustment directions of arm.

Example 2: referring to fig. 1, the difference between the embodiment and the embodiment 1 is: the mounting panel 9 divide into about two, and two be equipped with a plurality of hydraulic ram 18 between the mounting panel 9, hydraulic ram 18 is in the mounting panel 9 edge is the annular and distributes, and hydraulic ram 18 can drive arm 11 and reciprocate the adjustment height, and the convenience freely adjusts the position of arm 11 as required according to the use.

The working principle of the utility model is as follows: when the universal wheel type lifting mechanical arm is used, the push rod 3 is pushed firstly, the bottom plate 1 and the mechanical arm 11 are moved to positions needing to be used, then the rotary table 14 and the screw 13 are rotated, when the screw 13 rotates, the screw 13 can extend downwards on the threaded seat 15, so that the top plate 16 and the tooth block 17 can be pushed to move downwards, when the top plate 16 and the tooth block 17 are in contact with the ground, the bottom plate 1 can be upwards supported by the top plate 16, the universal wheel 2 is suspended, the stability of the bottom plate 1 and the mechanical arm 11 is improved, when the height of the mechanical arm 11 needs to be adjusted, the hydraulic push rod 18 is started, the mounting plate 9 and the flange seat 10 are driven to ascend or descend by the hydraulic push rod 18, after the mechanical arm 11 is adjusted to a proper height, the power supply of the hydraulic push rod 18 is closed, the power supply of the mechanical arm 11 is opened, and the mechanical arm 11 starts to work, so that the use is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A mechanical manufacturing auxiliary mechanical arm comprises a bottom plate (1), and is characterized in that: bottom plate (1) bottom is equipped with a plurality of universal wheels (2), bottom plate (1) both ends are equipped with push rod (3), bottom plate (1) top center is equipped with fixing base (4), fixing base (4) inside embedding has rotation seat (5), it is equipped with driven gear (6) to rotate seat (5) top, driven gear (6) one end and drive gear (7) meshing, drive gear (7) bottom is connected with servo motor (8) output, driven gear (6) top fixedly connected with mounting panel (9), be equipped with flange seat (10) on mounting panel (9), flange seat (10) top is equipped with arm (11), arm (11) one end is equipped with grabs dish (12).

2. The mechanical manufacturing assist robot arm of claim 1, wherein: the edge of the bottom plate (1) is provided with a plurality of screw rods (13), a rotary table (14) is arranged above the screw rods (13), a threaded seat (15) is arranged outside the screw rods (13), and the threaded seat (15) is embedded into the bottom plate (1).

3. The mechanical manufacturing assist arm of claim 2, wherein: the bottom of the screw rod (13) is embedded into the top plate (16), and the screw rod (13) is rotatably connected inside the top plate (16).

4. The mechanical manufacturing assist arm of claim 3, wherein: roof (16) are circular and the bottom is equipped with a plurality of tooth pieces (17), tooth piece (17) are in roof (16) below is the bar and distributes.

5. The mechanical manufacturing assist robot arm of claim 4, wherein: the bottom plate (1) is rectangular, the mounting plate (9) is circular, and the screw rods (13) and the top plates (16) are four groups in number and are respectively arranged on four corners on the bottom plate (1).

6. The mechanical manufacturing assist arm of claim 1, wherein: the rotating seat (5) is in a T shape inside the fixed seat (4), the rotating seat (5) is rotatably connected inside the fixed seat (4), and the diameter of the driven gear (6) is larger than that of the transmission gear (7).

7. The mechanical manufacturing assist arm of claim 1, wherein: mounting panel (9) divide into about two, and two be equipped with a plurality of hydraulic pressure ejector pin (18) between mounting panel (9), hydraulic pressure ejector pin (18) are in mounting panel (9) edge is the annular and distributes.