CN212683949U

CN212683949U - Mechanical arm suspension rail

Info

Publication number: CN212683949U
Application number: CN202021498354.0U
Authority: CN
Inventors: 陈长虹; 温烨博; 张翼
Original assignee: Shanghai Shipu Machinery Equipment Co ltd
Current assignee: Shanghai Shipu Machinery Equipment Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-03-12
Anticipated expiration: 2030-07-25

Abstract

The utility model is suitable for a mechanical arm technical field provides a mechanical arm hanging track, including the slider who is used for supporting the arm slip, slider includes the stand, the upper surface of stand is fixed with first backup pad, the one end of first backup pad is fixed with first fixed plate, the other end of first backup pad is fixed with the second fixed plate, the top of stand is provided with the slide rail, the inside of slide rail has seted up the spout, be provided with the slider in the spout; through setting up the slide rail with the slider, when the arm position needs to be removed, the stand drives first fixed plate with the second fixed plate removes, and at this moment first fixed plate with the second fixed plate passes through the fixed block drives the slider slides in the slide rail to make the arm remove along certain direction, cover great scope, satisfy operational environment.

Description

Mechanical arm suspension rail

Technical Field

The utility model belongs to the technical field of the arm, especially, relate to an arm hangs track.

Background

The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling. Because of its unique operational flexibility, it has been widely used in the fields of industrial assembly, safety and explosion protection. The mechanical arm is a complex system, and uncertainties such as parameter perturbation, external interference, unmodeled dynamics and the like exist. Therefore, uncertainty exists in a modeling model of the mechanical arm, and for different tasks, the motion trail of the joint space of the mechanical arm needs to be planned, so that the tail end pose is formed by cascading.

At present, when the fixed anti-torsion mechanical arm is operated, the coverage is small, all working environments cannot be met, and the mechanical arm slides out of the sliding rail easily in the sliding process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mechanical arm hangs track aims at solving present fixed antitorque arm when the operation, and coverage is less, can't satisfy all operational environment, and on the other hand arm is at the slip in-process, follows the problem of roll-off in the slide rail easily.

The utility model discloses a realize like this, a mechanical arm hangs track, including the slider who is used for supporting the arm slip, slider includes the stand, the upper surface of stand is fixed with first backup pad, the one end of first backup pad is fixed with first fixed plate, the other end of first backup pad is fixed with the second fixed plate, the top of stand is provided with the slide rail, and the slide rail is provided with two sets ofly, two sets ofly the slide rail is located respectively the top of first fixed plate and second fixed plate, and two sets ofly the slide rail all with first fixed plate and second fixed plate sliding connection;

the slide rail is characterized in that a sliding groove is formed in the slide rail, fixed blocks are fixed on the upper surfaces of the first fixed plate and the second fixed plate, a connecting piece is installed on the outer side wall of each fixed block, a sliding block is arranged in the sliding groove, and the sliding block is fixedly connected with the connecting piece.

Preferably, a second supporting plate is arranged above the first supporting plate, and two ends of the second supporting plate are respectively fixedly connected with the first fixing plate and the second fixing plate.

Preferably, the second supporting plate is provided with a limiting piece, and an iron sheet is fixed on the upper surface of the limiting piece;

and an electromagnetic lock is arranged on the outer side wall of the sliding rail.

Preferably, the both sides of stand all are provided with the strengthening rib, the one end of strengthening rib with first backup pad fixed connection, the other end of strengthening rib with stand fixed connection.

Preferably, a rail is mounted on the upper surface of the slide rail.

Preferably, the outer side wall of the lower end of the upright post is provided with a plurality of threaded holes, and the plurality of threaded holes are uniformly distributed on the upright post.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the slide rail and the slide block, when the position of the mechanical arm needs to be moved, the upright post drives the first fixing plate and the second fixing plate to move, and at the moment, the first fixing plate and the second fixing plate drive the slide block to slide in the slide rail through the fixing block, so that the mechanical arm moves along a certain direction, a large range is covered, and the working environment is met;

through setting up the iron sheet with the electromagnetic lock, work as after the locating part removes a definite position, the iron sheet with the electromagnetic lock contact, this moment the electromagnetic lock adsorbs the iron sheet to the restriction the removal of stand avoids the arm derail.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a front view of the present invention;

FIG. 5 is an enlarged view of the structure at A on the second support plate of FIG. 4;

in the figure: 1-sliding device, 11-upright post, 111-reinforcing rib, 112-threaded hole, 12-first supporting plate, 121-second supporting plate, 122-limiting piece, 123-iron sheet, 124-electromagnetic lock, 13-first fixing plate, 14-second fixing plate, 15-sliding rail, 151-sliding groove, 16-fixing block, 17-connecting piece, 18-sliding block and 19-rail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a mechanical arm suspension rail includes a sliding device 1 for supporting a mechanical arm to slide, the sliding device 1 includes a vertical column 11, a first supporting plate 12 is fixed on an upper surface of the vertical column 11, a first fixing plate 13 is fixed at one end of the first supporting plate 12, a second fixing plate 14 is fixed at the other end of the first supporting plate 12, two sets of sliding rails 15 are arranged above the vertical column 11, the two sets of sliding rails 15 are respectively located above the first fixing plate 13 and the second fixing plate 14, and the two sets of sliding rails 15 are both connected with the first fixing plate 13 and the second fixing plate 14 in a sliding manner;

the slide rail 15 is internally provided with a slide groove 151, the upper surfaces of the first fixing plate 13 and the second fixing plate 14 are both fixed with a fixing block 16, the outer side wall of the fixing block 16 is provided with a connecting piece 17, the slide groove 151 is internally provided with a slide block 18, and the slide block 18 is fixedly connected with the connecting piece 17.

In the present embodiment, by providing the upright 11, see fig. 1, the upright 11 supports a mechanical arm, and the mechanical arm is located on the outer side wall of the upright 11 and is fixedly connected with the upright 11; by arranging the first supporting plate 12, the first fixing plate 13 and the second fixing plate 14 are fixedly connected with the upright post 11 through the first supporting plate 12; by arranging the first fixing plate 13 and the second fixing plate 14, the first fixing plate 13 and the second fixing plate 14 respectively slide on the two sets of slide rails 15, so that guidance is provided for the movement of the mechanical arm; through setting up slide rail 15 for two sets of, make the gliding more stable of arm in two sets of slide rails 15.

By arranging the sliding groove 151, wherein the sliding groove 151 is matched with the sliding block 18, the upright post 11 is connected with the sliding rail 15 in a sliding manner through the sliding block 18 and the sliding groove 151; by arranging the fixing block 16 and the connecting piece 17, wherein the fixing block 16 and the connecting piece 17 are fixedly connected through bolts, the upright post 11 is conveniently separated from the slide rail 15, and the fixing block 16 is fixedly connected with the sliding block 18 through the connecting piece 17.

Further, a second supporting plate 121 is disposed above the first supporting plate 12, and two ends of the second supporting plate 121 are fixedly connected to the first fixing plate 13 and the second fixing plate 14, respectively.

In the present embodiment, the second support plate 121 is provided to reinforce the connection between the first fixing plate 13 and the second fixing plate 14 by the second support plate 121, thereby providing a certain stability to the device.

Further, a limiting member 122 is mounted on the second supporting plate 121, and an iron sheet 123 is fixed on the upper surface of the limiting member 122; an electromagnetic lock 124 is installed on the outer side wall of the slide rail 15.

In the present embodiment, by providing the limiting member 122, after the limiting member 122 moves to a certain position, the iron sheet 123 contacts the electromagnetic lock 124, and at this time, the electromagnetic lock 124 adsorbs the iron sheet 123 to limit the movement of the upright post 11; by arranging the electromagnetic lock 124, after the electromagnetic lock 124 is powered on, the electromagnetic lock 124 converts electric energy into magnetic energy, so that the iron sheet 123 is tightly attracted, and the upright post 11 is prevented from moving; when the electromagnetic lock 124 is powered off, the electromagnetic lock 124 loses the attraction force, and the upright post 11 can be moved again. The electromagnetic lock 124 is model number MC 150T.

Furthermore, both sides of the upright post 11 are provided with reinforcing ribs 111, one end of each reinforcing rib 111 is fixedly connected with the first supporting plate 12, and the other end of each reinforcing rib 111 is fixedly connected with the upright post 11.

In the present embodiment, the rib 111 is provided to reinforce the connection between the first support plate 12 and the upright 11, so as to provide a certain stability to the device.

Further, a rail 19 is mounted on the upper surface of the slide rail 15.

In the present embodiment, the present apparatus is connected to an external apparatus via the rail 19 by providing the rail 19.

Further, the outer side wall of the lower end of the upright post 11 is provided with a plurality of threaded holes 112, and the plurality of threaded holes 112 are uniformly distributed on the upright post 11.

In the embodiment, by arranging the threaded holes 112, the mechanical arm is fixedly connected with the upright post 11 through the external bolts and the threaded holes 112, so that the mechanical arm is convenient to mount and dismount; by providing a plurality of threaded holes 112, when the mechanical wall is installed in the threaded holes 112 at different heights, the position of the mechanical arm is also changed, which is convenient for the worker to adjust the installation height of the mechanical arm.

In summary, the staff connects the rail 19 to the external device, and turns on the power supply of the electromagnetic lock 124, and then connects the upright 11 to the output shaft of the external hydraulic cylinder, when the robot arm needs to be moved, the output shaft of the hydraulic cylinder extends out, so that the upright 11 drives the first fixing plate 13 and the second fixing plate 14 to move, and further the slide block 18 moves in the slide rail 15, thereby providing guidance for the movement of the robot arm. When the limiting member 122 moves to a certain position, the iron sheet 123 on the limiting member 122 contacts the electromagnetic lock 124, so that the electromagnetic lock 124 adsorbs the iron sheet 123 to limit the movement of the upright post 11, and the mechanical arm is prevented from derailing.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mechanical arm suspension rail comprises a sliding device (1) for supporting sliding of a mechanical arm, and is characterized in that: the sliding device (1) comprises a stand column (11), a first supporting plate (12) is fixed on the upper surface of the stand column (11), a first fixing plate (13) is fixed at one end of the first supporting plate (12), a second fixing plate (14) is fixed at the other end of the first supporting plate (12), sliding rails (15) are arranged above the stand column (11), two groups of sliding rails (15) are arranged, the two groups of sliding rails (15) are respectively positioned above the first fixing plate (13) and the second fixing plate (14), and the two groups of sliding rails (15) are both in sliding connection with the first fixing plate (13) and the second fixing plate (14);

slide rail (15) inside has been seted up spout (151), first fixed plate (13) with the upper surface of second fixed plate (14) all is fixed with fixed block (16), install connecting piece (17) on the lateral wall of fixed block (16), be provided with slider (18) in spout (151), just slider (18) with connecting piece (17) fixed connection.

2. The robotic arm suspension rail of claim 1, wherein: a second supporting plate (121) is arranged above the first supporting plate (12), and two ends of the second supporting plate (121) are fixedly connected with the first fixing plate (13) and the second fixing plate (14) respectively.

3. A robotic arm suspension rail as claimed in claim 2, wherein: a limiting piece (122) is mounted on the second supporting plate (121), and an iron sheet (123) is fixed on the upper surface of the limiting piece (122);

and an electromagnetic lock (124) is arranged on the outer side wall of the sliding rail (15).

4. The robotic arm suspension rail of claim 1, wherein: the both sides of stand (11) all are provided with strengthening rib (111), the one end of strengthening rib (111) with first backup pad (12) fixed connection, the other end of strengthening rib (111) with stand (11) fixed connection.

5. The robotic arm suspension rail of claim 1, wherein: and a rail (19) is arranged on the upper surface of the sliding rail (15).

6. The robotic arm suspension rail of claim 1, wherein: the outer side wall of the lower end of the upright post (11) is provided with a plurality of threaded holes (112), and the plurality of threaded holes (112) are uniformly distributed on the upright post (11).