CN218614156U

CN218614156U - Multi-shaft mechanical arm

Info

Publication number: CN218614156U
Application number: CN202222885914.3U
Authority: CN
Inventors: 陈超
Original assignee: Foshan Chaoren Robot Technology Co ltd
Current assignee: Foshan Chaoren Robot Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-14
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a multiaxis arm, this multiaxis arm, the power distribution box comprises a box body, the inside of box is provided with slewing mechanism, slewing mechanism includes base and first motor, the bottom fixedly connected with base of box inner chamber, the first motor of top fixedly connected with of base, slewing mechanism's top is provided with the supporting seat, the top fixedly connected with fixing base of supporting seat, the top fixedly connected with mount of fixing base, the inner wall fixedly connected with linking arm of mount. The utility model provides a multiaxis arm has solved current arm in drilling work uses, can't adjust the angle of arm according to actual conditions, needs the staff constantly to adjust the arm position, and drilling efficiency is lower, and the length of just being not convenient for adjust the arm influences the staff and uses, has reduced work efficiency's problem.

Description

Multi-shaft mechanical arm

Technical Field

The utility model relates to the field of mechanical equipment, especially, relate to a multiaxis arm.

Background

The mechanical arm is an automated mechanical device which is widely applied in the technical field of robots, can be seen in the body shadow of the robot in the fields of industrial manufacturing, medical treatment, entertainment service, military, semiconductor manufacturing, space exploration and the like, and needs to be used in drilling operation.

The angle that current arm can't adjust the arm according to actual conditions in the drilling work uses, needs the staff constantly to adjust the arm position, and drilling efficiency is lower, and is not convenient for adjust the length of arm, influences the staff and uses, has reduced work efficiency.

Therefore, there is a need to provide a new multi-axis robot arm to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multiaxis arm with multi-angle rotation function.

The utility model provides a multiaxis arm, the power distribution box comprises a box body, the inside of box is provided with slewing mechanism, slewing mechanism includes base and first motor, the bottom fixedly connected with base of internal chamber of box, the first motor of top fixedly connected with of base, slewing mechanism's top is provided with the supporting seat, the top fixedly connected with fixing base of supporting seat, the top fixedly connected with mount of fixing base, the inner wall fixedly connected with linking arm of mount, one side of linking arm is provided with adjustment mechanism, adjustment mechanism's bottom is provided with drive mechanism, the four corners of bottom half all is provided with the universal wheel.

In order to reach the effect that makes the arm multi-angle pivoted, as the utility model provides a multiaxis arm, it is preferred, slewing mechanism still includes first gear, second gear, connecting rod and backup pad, the first gear of output fixedly connected with of first motor, the outside meshing of first gear is connected with the second gear.

Carry out the pivoted effect in order to reach the drive backup pad, conduct the utility model provides a multiaxis arm, it is preferred, the inner circle fixedly connected with connecting rod of second gear, the bottom of connecting rod is rotated with the top of base and is connected, the top fixedly connected with backup pad of connecting rod, the top of backup pad and the bottom fixed connection of supporting seat.

In order to reach the effect of adjusting linking arm length, as the utility model provides a multiaxis arm, it is preferred, adjustment mechanism includes first cylinder, first fixed block, second fixed block, first slide bar and connecting block, the first cylinder of top fixedly connected with of linking arm, the first fixed block of piston rod fixedly connected with of first cylinder.

In order to reach the effect that drives the second fixed block and carry out the removal, conduct the utility model provides a multiaxis arm, it is preferred, the bottom fixedly connected with second fixed block of first fixed block, the first slide bar of one side fixedly connected with of second fixed block.

In order to reach the effect that improves the stability of second fixed block, conduct the utility model provides a multiaxis arm, it is preferred, the outside of first slide bar and the inner wall sliding connection of linking arm, the outside fixedly connected with connecting block of second fixed block.

In order to reach the effect of driling, conduct the utility model provides a multiaxis arm, it is preferred, drive mechanism includes support frame, second cylinder, connecting plate, second motor, bull stick, runner, second slide bar and stopper, the top of support frame and the bottom fixed connection of connecting block, the inner wall fixedly connected with second cylinder of support frame.

In order to reach the effect that drives the connecting plate and go up and down, conduct the utility model provides a multiaxis arm, it is preferred, the piston rod fixedly connected with connecting plate of second cylinder, the inner wall fixedly connected with second motor of connecting plate.

In order to reach and drive the runner and carry out the pivoted effect, as the utility model provides a multiaxis arm, it is preferred, the output fixedly connected with bull stick of second motor, the outside fixedly connected with runner of bull stick.

In order to reach the effect that makes the connecting plate carry out vertical lift, conduct the utility model provides a multiaxis arm, it is preferred, the inner wall sliding connection of connecting plate has the second slide bar, the top of second slide bar and the bottom fixed connection of support frame, the bottom fixedly connected with stopper of second slide bar.

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

this multiaxis arm, through setting up slewing mechanism, reach the effect of adjusting the linking arm use angle, through setting up adjustment mechanism, reach the effect of adjusting linking arm length, through setting up drive mechanism, reach the effect of driling, through setting up the second cylinder, reach the effect of going up and down to the connecting plate, current arm has been solved in drilling work use, the angle that can't adjust the arm according to actual conditions, it constantly adjusts the arm position to need the staff, drilling efficiency is lower, and the length of adjusting the arm not convenient for, influence the staff and use, work efficiency's problem has been reduced.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a multi-axis robotic arm according to the present invention;

fig. 2 is a schematic structural view of the rotating mechanism of the present invention;

fig. 3 is a schematic structural view of the adjusting mechanism of the present invention;

FIG. 4 is a schematic view of the connection structure of the connecting arm and the sliding rod of the present invention;

fig. 5 is a schematic structural view of the middle transmission mechanism of the present invention.

Reference numbers in the figures: 1. a box body; 2. a rotating mechanism; 21. a base; 22. a first motor; 23. a first gear; 24. a second gear; 25. a connecting rod; 26. a support plate; 3. a supporting base; 4. a fixed seat; 5. a fixed mount; 6. a connecting arm; 7. an adjustment mechanism; 71. a first cylinder; 72. a first fixed block; 73. a second fixed block; 74. a first slide bar; 75. connecting blocks; 8. a transmission mechanism; 81. a support frame; 82. a second cylinder; 83. a connecting plate; 84. a second motor; 85. a rotating rod; 86. a rotating wheel; 87. a second slide bar; 88. a limiting block; 9. a universal wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of a multi-axis robot arm according to the present invention; fig. 2 is a schematic structural view of the rotating mechanism of the present invention; fig. 3 is a schematic structural diagram of the adjusting mechanism of the present invention; FIG. 4 is a schematic view of the connection structure of the connecting arm and the sliding rod of the present invention; fig. 5 is a schematic structural diagram of the middle transmission mechanism of the present invention. The utility model provides a multiaxis arm, the power distribution box comprises a box body 1, the inside of box 1 is provided with slewing mechanism 2, slewing mechanism 2 includes base 21 and first motor 22, the bottom fixedly connected with base 21 of the 1 inner chamber of box, the first motor 22 of the top fixedly connected with of base 21, slewing mechanism 2's top is provided with supporting seat 3, the top fixedly connected with fixing base 4 of supporting seat 3, the top fixedly connected with mount 5 of fixing base 4, the inner wall fixedly connected with linking arm 6 of mount 5, one side of linking arm 6 is provided with adjustment mechanism 7, adjustment mechanism 7's bottom is provided with drive mechanism 8, the four corners of box 1 bottom all is provided with universal wheel 9.

In the specific implementation process, as shown in fig. 1 and 2, the rotating mechanism 2 further includes a first gear 23, a second gear 24, a connecting rod 25 and a supporting plate 26, the output end of the first motor 22 is fixedly connected with the first gear 23, and the outer side of the first gear 23 is engaged with the second gear 24.

The inner ring of the second gear 24 is fixedly connected with a connecting rod 25, the bottom of the connecting rod 25 is rotatably connected with the top of the base 21, the top of the connecting rod 25 is fixedly connected with a supporting plate 26, and the top of the supporting plate 26 is fixedly connected with the bottom of the supporting seat 3.

It should be noted that: this device is when using, through setting up slewing mechanism 2, starts first motor 22, drives first gear 23 and rotates, and first gear 23 drives second gear 24 and rotates, and second gear 24 drives connecting rod 25 and rotates, and connecting rod 25 drives backup pad 26 and rotates, and backup pad 26 drives supporting seat 3 and rotates to reach the effect of adjusting the 6 use angles of linking arm.

Referring to fig. 1, 3 and 4, the adjusting mechanism 7 includes a first air cylinder 71, a first fixing block 72, a second fixing block 73, a first sliding rod 74 and a connecting block 75, the top of the connecting arm 6 is fixedly connected with the first air cylinder 71, and a piston rod of the first air cylinder 71 is fixedly connected with the first fixing block 72.

The bottom of the first fixed block 72 is fixedly connected with a second fixed block 73, and one side of the second fixed block 73 is fixedly connected with a first sliding rod 74.

The outer side of the first sliding rod 74 is slidably connected with the inner wall of the connecting arm 6, and the outer side of the second fixing block 73 is fixedly connected with a connecting block 75.

It should be noted that: by arranging the adjusting mechanism 7, the first air cylinder 71 is started, the first air cylinder 71 pushes the first fixing block 72 to move so as to drive the second fixing block 73 to move, the second fixing block 73 drives the first sliding rod 74 to move, the stability of the second fixing block 73 is improved by arranging the first sliding rod 74, the second fixing block 73 drives the connecting block 75 to move, the effect of adjusting the length of the mechanical arm is achieved, and the subsequent use is facilitated.

Referring to fig. 1 and 5, the transmission mechanism 8 includes a support frame 81, a second cylinder 82, a connecting plate 83, a second motor 84, a rotating rod 85, a rotating wheel 86, a second sliding rod 87, and a limiting block 88, the top of the support frame 81 is fixedly connected to the bottom of the connecting block 75, and the inner wall of the support frame 81 is fixedly connected to the second cylinder 82.

The piston rod of the second cylinder 82 is fixedly connected with a connecting plate 83, and the inner wall of the connecting plate 83 is fixedly connected with a second motor 84.

The output end of the second motor 84 is fixedly connected with a rotating rod 85, and the outer side of the rotating rod 85 is fixedly connected with a rotating wheel 86.

The inner wall of the connecting plate 83 is slidably connected with a second sliding rod 87, the top of the second sliding rod 87 is fixedly connected with the bottom of the supporting frame 81, and the bottom of the second sliding rod 87 is fixedly connected with a limiting block 88.

It should be noted that: through setting up drive mechanism 8, the arm is adjusted and is accomplished the back, start second cylinder 82, it goes up and down to drive connecting plate 83, connecting plate 83 drives second motor 84 downstream, start second motor 84, it rotates to drive bull stick 85, bull stick 85 drives runner 86 and rotates, drill work, after the drilling is accomplished, restart second cylinder 82, rise bull stick 85, carry out follow-up drilling work, through setting up second slide bar 87, stability when improving connecting plate 83 and going up and down, the device is when using, the operation is convenient, and material resources and financial resources are saved.

The utility model provides a pair of multiaxis arm's theory of operation as follows:

when the device is used, by arranging the rotating mechanism 2, the first motor 22 is started, the first gear 23 is driven to rotate, the first gear 23 drives the second gear 24 to rotate, the second gear 24 drives the connecting rod 25 to rotate, the connecting rod 25 drives the supporting plate 26 to rotate, the supporting plate 26 drives the supporting seat 3 to rotate, so that the effect of adjusting the use angle of the connecting arm 6 is achieved, by arranging the adjusting mechanism 7, the first air cylinder 71 is started, the first air cylinder 71 pushes the first fixing block 72 to move, the second fixing block 73 is driven to move, the second fixing block 73 drives the first sliding rod 74 to move, by arranging the first sliding rod 74, the stability of the second fixing block 73 is improved, the second fixing block 73 drives the connecting block 75 to move, the effect of adjusting the length of the mechanical arm is achieved, the subsequent use is facilitated, by arranging the transmission mechanism 8, after the mechanical arm adjustment is completed, the second air cylinder 82 is started, the connecting plate 83 is driven to lift, the second motor 84 is driven to move downwards, the second motor 84 is started, the rotating rod 85 is driven to rotate, the rotating rod 85 drives the rotating wheel 86 to rotate, drilling work is completed, the second sliding rod 82 is started, the connecting plate 85, the lifting and the stability of the second sliding rod is improved, when the connecting plate 85 is started, and the lifting stability of the connecting plate is improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a multiaxis arm, its characterized in that, includes box (1), the inside of box (1) is provided with slewing mechanism (2), slewing mechanism (2) include base (21) and first motor (22), the bottom fixedly connected with base (21) of box (1) inner chamber, the first motor (22) of top fixedly connected with of base (21), the top of slewing mechanism (2) is provided with supporting seat (3), the top fixedly connected with fixing base (4) of supporting seat (3), the top fixedly connected with mount (5) of fixing base (4), the inner wall fixedly connected with linking arm (6) of mount (5), one side of linking arm (6) is provided with adjustment mechanism (7), the bottom of adjustment mechanism (7) is provided with drive mechanism (8), the four corners of box (1) bottom all is provided with universal wheel (9).

2. The multi-axis mechanical arm as claimed in claim 1, wherein the rotating mechanism (2) further comprises a first gear (23), a second gear (24), a connecting rod (25) and a supporting plate (26), the output end of the first motor (22) is fixedly connected with the first gear (23), and the outer side of the first gear (23) is in meshing connection with the second gear (24).

3. The multi-axis mechanical arm as claimed in claim 2, wherein a connecting rod (25) is fixedly connected to the inner ring of the second gear (24), the bottom of the connecting rod (25) is rotatably connected to the top of the base (21), a supporting plate (26) is fixedly connected to the top of the connecting rod (25), and the top of the supporting plate (26) is fixedly connected to the bottom of the supporting seat (3).

4. The multi-axis mechanical arm as claimed in claim 1, wherein the adjusting mechanism (7) comprises a first air cylinder (71), a first fixing block (72), a second fixing block (73), a first sliding rod (74) and a connecting block (75), the top of the connecting arm (6) is fixedly connected with the first air cylinder (71), and a piston rod of the first air cylinder (71) is fixedly connected with the first fixing block (72).

5. The multi-axis mechanical arm as claimed in claim 4, wherein a second fixed block (73) is fixedly connected to the bottom of the first fixed block (72), and a first slide bar (74) is fixedly connected to one side of the second fixed block (73).

6. Multiaxial mechanical arm according to claim 4 where the outside of the first slide bar (74) is slidingly connected to the inside wall of the connecting arm (6) and the outside of the second fixed block (73) is fixedly connected to a connecting block (75).

7. The multi-shaft mechanical arm as claimed in claim 1, wherein the transmission mechanism (8) comprises a support frame (81), a second cylinder (82), a connecting plate (83), a second motor (84), a rotating rod (85), a rotating wheel (86), a second sliding rod (87) and a limiting block (88), the top of the support frame (81) is fixedly connected with the bottom of the connecting block (75), and the inner wall of the support frame (81) is fixedly connected with the second cylinder (82).

8. Multiaxial robot arm according to claim 7 where a connecting plate (83) is fixedly connected to the piston rod of the second cylinder (82) and a second motor (84) is fixedly connected to the inner wall of the connecting plate (83).

9. Multiaxial robot arm according to claim 7 where a rotation lever (85) is fixedly connected to the output of the second motor (84) and a rotation wheel (86) is fixedly connected to the outside of the rotation lever (85).

10. The multi-axis mechanical arm as claimed in claim 7, wherein a second slide bar (87) is slidably connected to the inner wall of the connecting plate (83), the top of the second slide bar (87) is fixedly connected to the bottom of the supporting frame (81), and a limiting block (88) is fixedly connected to the bottom of the second slide bar (87).