CN216126866U

CN216126866U - Positioning device for industrial robot to process parts

Info

Publication number: CN216126866U
Application number: CN202122097240.6U
Authority: CN
Inventors: 于少龙; 冯皓博
Original assignee: Linqing Furuida Machinery Co ltd
Current assignee: Linqing Furuida Machinery Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-03-25
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a positioning device for an industrial robot to process parts, and belongs to the field of machining. The utility model provides a positioner for industrial robot processes part, which comprises an outer shell, the inside electric telescopic handle that is equipped with of shell body, the electric telescopic handle upper end is annular equidistant and is equipped with a plurality of connection claws, connect claw upper portion and seted up the spout, be equipped with the slide bar in the spout, the slide bar inboard is connected with the connecting plate, the connecting plate inboard is connected with the extrusion piece that is the setting of U type, extrusion piece outside symmetric connection has two reset spring, the shell body top is connected with spacing ring, spacing ring surface is annular equidistant and has seted up a plurality of spacing grooves, the spacing inslot is equipped with the slider that is the setting of T type, be equipped with the work piece in the spacing ring, electric telescopic handle is when the extension, can be through the promotion of spout inner wall to the slide bar, indirectly promote the extrusion piece, fix the work piece at the center of this device through three point spacing mode.

Description

Positioning device for industrial robot to process parts

Technical Field

The utility model relates to the field of machining, in particular to a positioning device for an industrial robot to machine parts.

Background

With the progress of society, the rapid development of modern industrial production and the indispensable existence of machining in the modern industrial production are often all pure manual operation in production in the past, and the inefficiency, the quality also can not be guaranteed, and the robot has been born afterwards, and the birth of robot makes machining more convenient automatic, but when the robot was operated, all can use a large amount of installations to use positioner to fix a position the precision that the robot processed. The existing patent document with publication number CN208557490U5 provides an industrial robot processing positioning device, which can effectively combine the rigid positioning and the elastic positioning of a workpiece perfectly through a sliding device and a clamping device, and avoid the switching of replacing the positioning device when replacing parts. Although the device has more beneficial effects, the following problems still exist: this device is difficult to center a workpiece having a circular cross-section when in use. In view of this, we propose a positioning device for an industrial robot to process a part.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to a positioning device for an industrial robot to process a part, which solves the above problems of the background art.

2. Technical scheme

The utility model provides a positioner for industrial robot processes part, includes the shell body, the inside electric telescopic handle that is equipped with of shell body, the electric telescopic handle upper end is annular equidistant and is equipped with a plurality of connection claws, the spout has been seted up on connection claw upper portion, be equipped with the slide bar in the spout, the slide bar inboard is connected with the connecting plate, the connecting plate inboard is connected with the extrusion piece that is the setting of U type, extrusion piece outside symmetric connection has two reset spring, the shell body top is connected with spacing ring, spacing ring surface is annular equidistant and has seted up a plurality of spacing grooves, the spacing inslot is equipped with the slider that is the setting of T type, be equipped with the work piece in the spacing ring.

Preferably, the electric telescopic rod is fixedly installed on the outer shell, the electric telescopic rod is fixedly connected with the connecting claw, and the outer shell is fixedly connected with the limiting ring.

Preferably, the sliding rod is connected with the sliding groove in a sliding mode, and the sliding rod is fixedly connected with the connecting plate.

Preferably, the connecting plate is fixedly connected with a sliding block, and the sliding block is connected with a limiting groove in a sliding manner.

Preferably, the return spring is fixedly connected with the connecting plate, the return spring is fixedly connected with the extrusion block, and the extrusion block is rotatably connected with the connecting plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the electric telescopic rod is arranged, and the upper part of the electric telescopic rod is connected with the plurality of connecting claws, so that when the electric telescopic rod extends, the extrusion block can be indirectly pushed by pushing the sliding rod through the inner wall of the sliding groove, and a workpiece is fixed at the center of the device in a three-point limiting manner, thereby solving the problem that the original device is difficult to center the workpiece with a circular cross section. The centering device is compact in structure, reasonable in design and capable of conveniently centering a workpiece.

2. According to the utility model, the extrusion block is arranged in a U shape and is rotatably connected with the connecting piece, so that the extrusion block can be adjusted when contacting with the surface of a workpiece, and is suitable for workpieces in different shapes, and the reset spring is connected at the rear part of the workpiece, so that the stability of the extrusion block can be effectively maintained when the device is positioned, the purpose of protecting the workpiece can be achieved to a certain extent, and the practicability of the device is increased.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a partial schematic structural view of the present invention;

the reference numbers in the figures illustrate: 1. an outer housing; 2. an electric telescopic rod; 3. a connecting claw; 4. a chute; 5. a slide bar; 6. a connecting plate; 7. extruding the block; 8. a return spring; 9. a limiting ring; 10. a limiting groove; 11. a slider; 12. and (5) a workpiece.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a positioning device for machining parts by an industrial robot comprises an outer shell 1, wherein an electric telescopic rod 2 is arranged inside the outer shell 1, a plurality of connecting claws 3 are annularly and equidistantly arranged at the upper end of the electric telescopic rod 2, a sliding groove 4 is formed in the upper part of each connecting claw 3, a sliding rod 5 is arranged in each sliding groove 4, a connecting plate 6 is connected to the inner side of each sliding rod 5, an extrusion block 7 which is U-shaped is connected to the inner side of each connecting plate 6, two reset springs 8 are symmetrically connected to the outer side of each extrusion block 7, a limiting ring 9 is connected to the upper part of the outer shell 1, a plurality of limiting grooves 10 are annularly and equidistantly formed in the surface of each limiting ring 9, a sliding block 11 which is T-shaped is arranged in each limiting groove 10, and a workpiece 12 is arranged in each limiting ring 9; a plurality of connecting claws 3 are connected to the upper portion of the electric telescopic rod 2, so that when the electric telescopic rod 2 extends, the extrusion block 7 can be indirectly pushed by pushing the sliding rod through the inner wall of the sliding groove 4, and a workpiece 12 is fixed at the center of the device in a three-point limiting mode.

Specifically, electric telescopic handle 2 is fixed with the installation of shell body 1, and electric telescopic handle 2 is connected fixedly with being connected claw 3, and shell body 1 is connected fixedly with spacing ring 9 for this device can steady function.

Further, the sliding rod 5 is connected with the sliding groove 4 in a sliding mode, and the sliding rod 5 is fixedly connected with the connecting plate 6, so that the sliding rod 5 can slide in the sliding groove 4 to push the connecting plate 6 inwards.

Still further, the connecting plate 6 is fixedly connected with the sliding block 11, and the sliding block 11 is in sliding connection with the limiting groove 10, so that the connecting plate 6 can slide in a limiting manner on the surface of the limiting ring 9.

Furthermore, the return spring 8 is fixedly connected with the connecting plate 6, the return spring 8 is fixedly connected with the extrusion block 7, and the extrusion block 7 is rotatably connected with the connecting plate 6, so that the extrusion block 7 can better contact with the surface of the workpiece 12 through rotating on the connecting plate 6.

The working principle is as follows: this device is when using, put into spacing ring 9 with work piece 12 earlier, 2 extensions of rethread external control mechanism control electric telescopic handle, make electric telescopic handle 2 upwards promote connection claw 3, make spacing groove 10 inner wall promote slide bar 5 to the inboard, because slide bar 5 is connected fixedly with connecting plate 6, and connecting plate 6 is connected fixedly with spacing gliding slider 11 in spacing groove 10, make connecting plate 6 inwards gather together in the surface of spacing ring 9 under the promotion of slide bar 5, make extrusion piece 7 of being connected with connecting plate 6 rotates inwards gather together, make the surface contact of extrusion piece 7 and work piece 12, rotate on connecting plate 6 through extrusion piece 7 and make extrusion piece 7 can be better with the surface laminating of work piece 12, fix work piece 12 at the center of this device.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A positioning device for an industrial robot for machining parts, comprising an outer shell (1), characterized in that: the utility model discloses an electric motor car, including shell body (1), electric telescopic handle (2) upper end are the equidistant a plurality of connection claws (3) that are equipped with of annular, connect claw (3) upper portion and seted up spout (4), be equipped with slide bar (5) in spout (4), slide bar (5) inboard is connected with connecting plate (6), connecting plate (6) inboard is connected with extrusion piece (7) that are the setting of U type, extrusion piece (7) outside symmetric connection has two reset spring (8), shell body (1) top is connected with spacing ring (9), spacing ring (9) surface is the equidistant a plurality of spacing grooves (10) of having seted up of annular, be equipped with slider (11) that are the setting of T type in spacing groove (10), be equipped with work piece (12) in spacing ring (9).

2. A positioning device for an industrial robot for machining parts according to claim 1, characterized in that: the electric telescopic rod (2) is fixedly installed on the outer shell (1), the electric telescopic rod (2) is fixedly connected with the connecting claw (3), and the outer shell (1) is fixedly connected with the limiting ring (9).

3. A positioning device for an industrial robot for machining parts according to claim 1, characterized in that: the sliding rod (5) is connected with the sliding groove (4) in a sliding mode, and the sliding rod (5) is fixedly connected with the connecting plate (6).

4. A positioning device for an industrial robot for machining parts according to claim 1, characterized in that: the connecting plate (6) is fixedly connected with the sliding block (11), and the sliding block (11) is connected with the limiting groove (10) in a sliding mode.

5. A positioning device for an industrial robot for machining parts according to claim 1, characterized in that: the reset spring (8) is fixedly connected with the connecting plate (6), the reset spring (8) is fixedly connected with the extrusion block (7), and the extrusion block (7) is rotatably connected with the connecting plate (6).