CN217702174U - Mechanical arm - Google Patents

Abstract

The application relates to the technical field of mechanical equipment, in particular to a manipulator which comprises a support plate, a slide rail horizontally arranged on the support plate, a crank rotationally connected to the support plate, a driving part fixedly arranged on the support plate and used for driving and positioning the crank, a track arranged on the support plate around a rotating point of the crank, and a slide block connected in the track in a sliding manner; the crank is provided with a sliding hole for the sliding of the sliding block along the length direction, and the sliding block is hinged with an operation part fixedly arranged on the sliding rail; this manipulator during operation drives the crank rotation through drive division for the slider in the crank sliding hole slides in the track, and then drives operation portion and slides along the slide rail, realizes the removal in the plane, and simple structure is high-efficient.

Description

Mechanical arm

Technical Field

The application relates to the technical field of mechanical equipment, in particular to a manipulator.

Background

In the existing motor assembly production, the feeding still depends on the manual work, the efficiency is very low, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough of prior art is overcome to the aim at, provides a manipulator, has the advantage that improves production efficiency, reduce cost.

In order to solve the technical problem, the following technical scheme is adopted in the application:

a manipulator comprises a support plate, a slide rail horizontally arranged on the support plate, a crank rotationally connected to the support plate, a driving part fixedly arranged on the support plate and used for driving and positioning the crank, a track arranged on the support plate around a rotation point of the crank, and a slide block slidably connected in the track;

the crank is provided with a sliding hole for the sliding of the sliding block along the length direction, and the sliding block is hinged with an operation part fixedly installed on the sliding rail.

Further, the driving part is a speed reduction motor.

Further, the track is in a half-track shape.

The beneficial effect of this application: when the manipulator works, the driving part drives the crank to rotate, so that the sliding block in the sliding hole of the crank slides in the track, the operation part is driven to slide along the sliding rail, the movement in a plane is realized, and the manipulator is simple and efficient in structure.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Reference numerals: 1. a mounting plate; 11. a slide rail; 12. a track; 13. a slider; 2. a crank; 21. a slide hole; 3. a drive section; 4. a working section.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application 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 present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

A manipulator, see fig. 1, comprises a bracket plate 1, a slide rail 11 horizontally arranged on the bracket plate 1, a crank 2 rotatably connected on the bracket plate 1, a driving part 3 fixedly arranged on the bracket plate 1 and used for driving and positioning the crank 2, a track 12 arranged on the bracket plate 1 around the rotation point of the crank 2, and a slide block 13 slidably connected in the track 12;

the crank 2 is provided with a sliding hole 21 for the sliding of the sliding block 13 along the length direction, and the sliding block 13 is hinged with an operation part 4 fixedly arranged on the sliding rail 11.

When the manipulator works, the driving part 3 drives the crank 2 to rotate, so that the sliding block 13 in the sliding hole 21 of the crank 2 slides in the track 12, the operation part 4 is driven to slide along the sliding rail 11, the movement in a plane is realized, and the manipulator is simple and efficient in structure.

Further, the driving unit 3 is a reduction motor.

Further, the track 12 is in a half-racetrack shape. Of course, the track 12 may be modified to have other shapes to meet the stroke requirement, such as S-shaped, circular, etc., depending on the actual situation.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.

Claims (3)

1. A manipulator, its characterized in that: the device comprises a support plate, a slide rail horizontally arranged on the support plate, a crank rotationally connected to the support plate, a driving part fixedly arranged on the support plate and used for driving and positioning the crank, a track arranged on the support plate around the rotation point of the crank, and a slide block connected in the track in a sliding manner;

the crank is provided with a sliding hole for the sliding of the sliding block along the length direction, and the sliding block is hinged with an operation part fixedly installed on the sliding rail.

2. A manipulator according to claim 1, wherein: the driving part is a speed reducing motor.

3. A manipulator according to claim 2, wherein: the track is in a half-track shape.

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