CN220548284U - Robot seventh shaft with locking structure - Google Patents

Abstract

The utility model discloses a robot seventh shaft with a locking structure, which relates to the technical field of robots and comprises a baffle, wherein two groups of locking rails are fixed on one side of the baffle, an installation seat is arranged on one side of the baffle, a movable seat is fixed at the bottom end of the installation seat, a support plate is arranged at the bottom end of the movable seat, a driving motor is arranged on one side of the support plate, a mounting plate is fixed at the bottom end of the support plate, and the support plate and the mounting plate are integrally formed. According to the utility model, the locking track is arranged, so that the fixing strength of the robot can be increased when the robot does not move, the robot can move and stop more conveniently, the robot adopts double-shaft movement, the stability is better, the problem of toppling can not occur, the locking tooth surface adopts a material with high friction strength, and the locking effect is further improved.

Description

Robot seventh shaft with locking structure

Technical Field

The utility model relates to the technical field of robots, in particular to a seventh shaft of a robot with a locking structure.

Background

The seventh axis of the robot refers to the seventh axis of motion in the robot system, which in general consists of a plurality of axes, each of which is responsible for a specific direction or angular control of the robot, which is typically used to provide additional degrees of freedom of the robot to increase its flexibility and working range.

The seventh shaft of the robot is also called a walking shaft, the arrangement of the seventh shaft is used for expanding the working radius of the robot and expanding the application range of the robot, the seventh shaft of the robot has wide application in welding, carrying or spraying, the seventh shaft of the robot brings more efficient manufacturing advantages to a production line, manual work can be replaced, the automatic production and manufacturing requirements can be met, meanwhile, the seventh shaft can be programmed, better development and practicability are achieved, and the mode and the scope of industrial manufacturing are greatly expanded.

However, the seventh axis of the robot in the prior art is mainly distributed on the bottom surface of the robot base, and only has a single-sided track, so that the problem of derailment or poor fixity is easy to occur, and the seventh axis of the robot is not provided with a locking effect in the prior art, so that the probability of processing error is increased.

Disclosure of Invention

Based on this, it is an object of the present utility model to provide a seventh axis of a robot with a locking structure to solve the technical problems mentioned in the background above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the seventh shaft of the robot with the locking structure comprises a baffle, one side of the baffle is fixedly provided with a plurality of groups of upper rails and lower rails, a plurality of groups of upper rails and lower rails are respectively provided with a sliding groove, one side of the baffle is fixedly provided with two groups of locking rails, one side of the baffle is provided with a mounting seat, the bottom of the mounting seat is fixedly provided with a movable seat, the bottom of the movable seat is provided with a supporting plate, one side of the supporting plate is provided with a driving motor, the bottom of the supporting plate is fixedly provided with a mounting plate, and the supporting plate and the mounting plate are integrally formed.

Through adopting above-mentioned technical scheme, through setting up the locking track, can increase the fixed strength when the robot does not remove, more make things convenient for the motion and the stop of robot, the robot adopts biax motion, has better stability, can not produce the problem of empting, and the lock tooth surface adopts high friction strength's material, further improves the effect of locking.

The utility model is further arranged that one end of the supporting plate is provided with the telescopic cylinder, the output end of the telescopic cylinder is fixedly provided with the first locking tooth, the telescopic cylinder penetrates from the top end of the mounting plate to the inside of the mounting plate, and the mounting plate is movably connected with the first locking tooth.

Through adopting above-mentioned technical scheme, through setting up flexible cylinder, can play the effect of the flexible first lock tooth of as required to improve locking structure's flexibility, and then improve robot work efficiency.

The utility model is further characterized in that a plurality of groups of support rods are arranged in the support plate, and rollers matched with the sliding grooves are movably sleeved on the outer walls of the support rods.

Through adopting above-mentioned technical scheme, through setting up the gyro wheel, with the gyro wheel spacing in the spout, can play the effect that makes the gyro wheel remove in the spout all the time to reach the possibility that reduces the robot and move on the seventh axis and can derail.

The utility model further provides that a plurality of groups of second locking teeth are movably arranged in the locking track, and the second locking teeth are matched with the first locking teeth.

Through adopting above-mentioned technical scheme, through setting up the orbital inside movable mounting of locking has multiunit second lock tooth, and second lock tooth and first lock tooth assorted, through setting up second lock tooth and first lock tooth assorted, can make first lock tooth better with the second lock tooth is fixed to reach simple convenient just can fix the effect of robot.

The utility model is further arranged that the bottom end of the second locking tooth is fixed with a spring, and the other end of the spring is fixed on the inner wall of the locking track.

Through adopting above-mentioned technical scheme, through setting up the spring, can play the dead effect of prevention second lock tooth and first lock tooth card to reach the effect that improves locking function flexibility.

In summary, the utility model has the following advantages:

according to the utility model, the locking track is arranged, so that the fixing strength of the robot can be increased when the robot does not move, the robot can more conveniently move and stop, the robot adopts double-shaft motion, the robot has better stability, the problem of toppling cannot occur, the locking tooth surface is made of a material with high friction strength, the locking effect is further improved, and the locking structure can be prevented from being blocked by arranging the spring, so that the flexibility of the locking function is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a seventh axis of a robot with a locking mechanism according to the present utility model;

FIG. 2 is a schematic view of the overall structure of the robot according to the present utility model;

FIG. 3 is a schematic side view of a robot according to the present utility model;

fig. 4 is a cross-sectional view of the locking track structure of the present utility model.

In the figure: 1. a baffle; 2. an upper rail; 21. a lower rail; 22. a chute; 3. a locking track; 31. a second locking tooth; 32. a spring; 4. a mounting base; 5. a movable seat; 6. a support plate; 61. a support rod; 62. a roller; 63. a driving motor; 64. a telescopic cylinder; 65. a first locking tooth; 66. and (3) mounting a plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-4, including baffle 1, one side of baffle 1 is fixed with multiunit track 2 and lower track 21, multiunit track 2 has all been seted up with the inside of lower track 21 to the spout 22, one side of baffle 1 is fixed with two sets of locking track 3, one side of baffle 1 is provided with mount pad 4, the bottom mounting of mount pad 4 has movable seat 5, the bottom of movable seat 5 is provided with backup pad 6, driving motor 63 is installed to one side of backup pad 6, when needing to use the robot, start driving motor 63, make gyro wheel 62 slide along spout 22, when needing the robot to stop in a certain position, driving motor 63 controls whole robot stop motion, at this moment telescopic cylinder 64 starts to start, telescopic cylinder 64's output makes first lock tooth 65 downwardly moving, until first lock tooth 65 moves to the outer wall contact with second lock tooth 31, first lock tooth 65 continues to move down, first lock tooth 65 begins to extrude second lock tooth 31 downwardly moving, second lock tooth 31 extrudees spring 32, one side of backup pad 6 installs driving motor 63, when needing to stop the first lock tooth 6 to stop moving at this moment, can finish moving at the first lock tooth 66, when the distance is fixed to the first lock tooth 66 is again, when needing to stop the telescopic cylinder 64, can finish the shaping the end of the robot, when the first lock tooth 66 is reset, and the end is fixed, when the robot is required to move, and the first lock tooth 66 is moved, and the bottom is moved, and the first lock tooth is moved, and the bottom is moved, and is moved.

Referring to fig. 3, an extension cylinder 64 is installed at one end of the support plate 6, a first locking tooth 65 is fixed at an output end of the extension cylinder 64, the extension cylinder 64 penetrates through the inside of the mounting plate 66 from the top end of the mounting plate 66, the mounting plate 66 is movably connected with the first locking tooth 65, and the extension cylinder 64 is arranged to freely extend and retract the first locking tooth 65 as required, so that flexibility of a locking structure is improved, and working efficiency of a robot is improved.

Referring to fig. 2 and 3, a plurality of groups of support rods 61 are provided in the support plate 6, rollers 62 matched with the sliding grooves 22 are movably sleeved on the outer walls of the support rods 61, and the rollers 62 are limited in the sliding grooves 22 by the rollers 62, so that the rollers 62 can always move in the sliding grooves 22, and the possibility that the robot moves on a seventh axis and derails is reduced.

Referring to fig. 3, a plurality of groups of second locking teeth 31 are movably mounted in the locking track 3, and the second locking teeth 31 are matched with the first locking teeth 65, and the first locking teeth 65 can be better fixed with the second locking teeth 31 by matching the second locking teeth 31 with the first locking teeth 65, so that the effect of fixing the robot simply and conveniently is achieved.

Referring to fig. 4, a spring 32 is fixed at the bottom end of the second lock tooth 31, and the other end of the spring 32 is fixed on the inner wall of the locking track 3, so that the spring 32 can prevent the second lock tooth 31 from being locked with the first lock tooth 65, thereby achieving the effect of improving the flexibility of the locking function.

The working principle of the utility model is as follows: when the robot is required to be used, the driving motor 63 is started to enable the roller 62 to slide along the chute 22, when the robot is required to stop at a certain position, the driving motor 63 controls the whole robot to stop moving, at the moment, the telescopic cylinder 64 starts to be started, the output end of the telescopic cylinder 64 enables the first lock tooth 65 to move downwards until the first lock tooth 65 moves to be in contact with the outer wall of the second lock tooth 31, the first lock tooth 65 continues to move downwards, the first lock tooth 65 starts to press the second lock tooth 31 to move downwards, the second lock tooth 31 presses the spring 32 downwards, the fixing of the robot is completed after the first lock tooth 65 moves to a certain distance, when the robot is required to be moved, the telescopic cylinder 64 is started again, the output end of the telescopic cylinder 64 starts to drive the first lock tooth 65 to move upwards, at the moment, the second lock tooth 31 starts to reset under the action of the spring 32 until the first lock tooth 65 returns to the original position, and the robot can move again to work.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (5)

1. The seventh shaft of the robot with the locking structure comprises a baffle plate (1), and is characterized in that: one side of baffle (1) is fixed with multiunit track (2) and lower track (21), the multiunit track (2) all has been seted up with the inside of lower track (21) chute (22), one side of baffle (1) is fixed with two sets of locking track (3), one side of baffle (1) is provided with mount pad (4), the bottom mounting of mount pad (4) has removes seat (5), the bottom of removing seat (5) is provided with backup pad (6), driving motor (63) are installed to one side of backup pad (6), the bottom mounting of backup pad (6) has mounting panel (66), and backup pad (6) and mounting panel (66) integrated into one piece setting.

2. The seventh axis of the robot with locking mechanism of claim 1, wherein: the telescopic cylinder (64) is installed to one end of backup pad (6), and the output of telescopic cylinder (64) is fixed with first lock tooth (65), telescopic cylinder (64) run through to the inside of mounting panel (66) from the top of mounting panel (66), and mounting panel (66) and first lock tooth (65) swing joint.

3. The seventh axis of the robot with locking mechanism of claim 2, wherein: a plurality of groups of supporting rods (61) are arranged in the supporting plate (6), and rollers (62) matched with the sliding grooves (22) are movably sleeved on the outer walls of the supporting rods (61).

4. The seventh axis of the robot with locking mechanism of claim 1, wherein: a plurality of groups of second locking teeth (31) are movably arranged in the locking track (3), and the second locking teeth (31) are matched with the first locking teeth (65).

5. The seventh axis of the robot with locking mechanism of claim 4, wherein: the bottom end of the second locking tooth (31) is fixed with a spring (32), and the other end of the spring (32) is fixed on the inner wall of the locking track (3).