CN215240133U

CN215240133U - Floating grinding device of robot

Info

Publication number: CN215240133U
Application number: CN202120318004.XU
Authority: CN
Inventors: 江本赤; 王子; 李健康; 段鹏飞; 潘家保; 范震涛; 王建彬
Original assignee: Anhui Polytechnic University
Current assignee: Anhui Polytechnic University
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-21
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a unsteady grinder of robot relates to grinder's technical field, including even the board, be provided with the box body on even the board, the inside wall of the open end of box body is provided with the baffle, be connected with grinding motor through floating structure in the box body, floating structure is including setting up the guide bar of a plurality of perpendicular to baffles on the baffle and setting up a plurality of position sleeves on the box body inside wall, the guide bar slides and runs through the position sleeve, still be provided with the location box in the box body, the position that corresponds every guide bar on the outer wall of location box is provided with two sliding sleeves respectively, the guide bar slides and runs through the sliding sleeve, the cover slides respectively on every guide bar and is equipped with floating spring, floating spring's one end and position sleeve are connected, the other end is connected with one of them sliding sleeve on the guide bar, be provided with grinding motor in the position sleeve, grinding motor's output shaft runs through the location box, The baffle is connected with the grinding head; the utility model has the advantages of convenient use, high flexibility, safety, stability and the like.

Description

Floating grinding device of robot

Technical Field

The utility model relates to a technical field of work of art show, in particular to unsteady grinder of robot.

Background

In-process at industrial production, all need grind in many product production, traditional grinding mode is that artifical handheld grinding device grinds, but this kind of grinding mode inefficiency, along with the development of industrialization, the progress of science and technology, the robot replaces the manpower gradually and carries out tedious industrial labor, grinding device can be connected with the arm of robot among the prior art, grind through the arm, but the arm flexibility ratio is compared in artifical relatively poor when using, because of the low grinding error that causes of the flexibility ratio of reduction arm, the floating grinder of robot has been set up in this application.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a robot grinder that floats is provided to the problem that the flexibility ratio is low when solving among the prior art of description among the background art to the product grinding of different grade type.

In order to achieve the above object, the present invention provides the following technical solutions: a robot floating grinding device comprises a connecting plate, a box body is arranged on the connecting plate, a baffle is arranged on the inner side wall of the opening end of the box body, the box body is connected with a grinding motor through a floating structure, the floating structure comprises a plurality of guide rods which are arranged on the baffle and perpendicular to the baffle, and a plurality of positioning sleeves which are arranged on the inner side wall of the box body, one ends of the guide rods, far away from the baffle, are connected with the inner wall of the box body, the guide rods slidably penetrate through the positioning sleeves, a positioning box is also arranged in the box body, two sliding sleeves are respectively arranged on the outer wall of the positioning box corresponding to each guide rod, the guide rods slidably penetrate through the sliding sleeves, a floating spring is respectively slidably sleeved on each guide rod, one end of the floating spring is connected with the positioning sleeves, the other end of the floating spring is connected with one of the sliding sleeves on the guide rods, the grinding motor is arranged in the positioning box, and an output shaft of the grinding motor penetrates through the positioning box and the baffle and is connected with the grinding head.

Preferably: the floating structure further comprises a cloth cover arranged on the baffle, one end, far away from the baffle, of the cloth cover is connected with the positioning box, and an output shaft of the grinding motor penetrates through the cloth cover.

Preferably: the outer side wall of the opening end of the box body is fixedly sleeved with a blocking cover.

Preferably: an annular dust collecting box is arranged on the inner side wall of the blocking cover, a plurality of dust collecting pipes penetrating through the blocking cover are arranged on the dust collecting box, and a plurality of dust collecting holes are further formed in the dust collecting box.

Preferably: the opening end of the blocking cover is funnel-shaped.

Preferably: and a circle of blocking cloth is arranged at the opening end of the blocking cover.

Preferably: and a layer of rubber pad is arranged on the inner wall of one end of the box body, which is opposite to the baffle.

The beneficial effect of adopting above technical scheme is:

when the grinding head is used, the connecting plate is connected with a mechanical arm of a robot, and the grinding head can move in the box body under the condition of larger stress through the floating spring in the arranged floating structure, so that the force applied to the grinding head is avoided, and the grinding head can be protected;

dust can be blocked through the arranged blocking cover;

through set up the dust collection box on keeping off the cover and can seeing that the dust that produces when the grinding head grinds siphons away, can improve the operation environment, prevents that the dust from splashing.

Drawings

Fig. 1 is a front view of the floating grinding device of the robot of the present invention.

Fig. 2 is a schematic structural diagram of a connection seat in an embodiment of the present invention.

Wherein: the device comprises a connecting plate 10, a box body 20, a baffle plate 21, a rubber pad 22, a floating structure 30, a guide rod 31, a sliding sleeve 32, a positioning sleeve 33, a floating spring 34, a cloth sleeve 35, a positioning box 36, a baffle cover 40, a dust suction pipe 41, a dust collection box 42, a dust suction hole 43, a baffle cloth 44, a grinding motor 50 and a grinding head 51.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-2, a robot grinding device that floats, including even board 10, be provided with box body 20 on even board 10, the inside wall of the open end of box body 20 is provided with baffle 21, be connected with grinding motor 50 through floating structure 30 in the box body 20, floating structure 30 is including setting up a plurality of perpendicular to baffle 21's guide bar on baffle 21 and setting up a plurality of position sleeves 33 on the box body 20 inside wall, and the guide bar 31 keeps away from the one end of baffle 21 and the interior wall connection of box body 20, guide bar 31 slides and runs through position sleeves 33, still be provided with location box 36 in the box body 20, the position that corresponds every guide bar 31 on the outer wall of location box 36 is provided with two sliding sleeves 32 respectively, guide bar 31 slides and runs through sliding sleeve 32, every sliding sleeve is equipped with floating spring 34 on the guide bar 31 respectively, floating spring 34's one end is connected with position sleeves 33, The other end is connected with one of the sliding sleeves 32 on the guide rod 31, a grinding motor 50 is arranged in the positioning box 36, and an output shaft of the grinding motor 50 penetrates through the positioning box 36 and the baffle 21 and is connected with the grinding head 51.

Preferably: the floating structure 30 further comprises a cloth cover 35 arranged on the baffle plate 21, one end of the cloth cover 35 far away from the baffle plate 21 is connected with the positioning box 36, and an output shaft of the grinding motor 50 penetrates through the cloth cover 35.

Preferably: the outer side wall of the opening end of the box body 20 is fixedly sleeved with a blocking cover 40.

Preferably: an annular dust collection box 42 is arranged on the inner side wall of the blocking cover 40, a plurality of dust collection pipes 41 penetrating through the blocking cover 40 are arranged on the dust collection box 42, and a plurality of dust collection holes 43 are further arranged on the dust collection box 42.

Preferably: the open end of the shield 40 is funnel-shaped.

Preferably: the open end of the shield 40 is also provided with a ring of patch 44.

Preferably: a layer of rubber pad 22 is arranged on the inner wall of the box body 42 at the end opposite to the baffle 21.

The specific implementation mode is as follows:

in the application, the dust suction pipe 41 is connected with an external dust collector;

this application is when using, grinding motor 50 drives grinding head 51 and rotates, the realization is to the grinding of product, when the thrust that grinding head 51 received is great, grinding head 51 passes through grinding motor 50 and applys the promotion for location box 36, location box 36 drives sliding sleeve 32 and slides on guide bar 31, floating spring 34 atress this moment, can exert force for location box 36 all the time through floating spring 34, make grinding head 51 use and to hug closely the grinding product, and floating spring 34 can also play the effect that drives location box 36 and reset, can realize the absorption to the dust of grinding head 51 production of polishing through external dust catcher, improve the quality of operation environment.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a grinding device that floats of robot, includes even board, its characterized in that: be provided with the box body on the company board, the inside wall of the open end of box body is provided with the baffle, be connected with grinding motor through floating structure in the box body, floating structure is including setting up the guide bar of a plurality of perpendicular to baffles on the baffle and setting up a plurality of position sleeves on the box body inside wall, and the guide bar keeps away from the one end of baffle and the interior wall connection of box body, the guide bar slides and runs through the position sleeve, still be provided with the location box in the box body, the position that corresponds every guide bar on the outer wall of location box is provided with two sliding sleeves respectively, the guide bar slides and runs through the sliding sleeve, every slide the cover respectively on the guide bar and be equipped with floating spring, floating spring's one end is connected with the position sleeve, the other end is connected with one of them sliding sleeve on the guide bar, be provided with grinding motor in the location box, grinding motor's output shaft runs through the location box, The baffle is connected with the grinding head.

2. The floating grinding device of the robot as claimed in claim 1, wherein the floating structure further comprises a cloth cover disposed on the baffle plate, one end of the cloth cover away from the baffle plate is connected to the positioning box, and the output shaft of the grinding motor penetrates through the cloth cover.

3. The floating grinding device of claim 2, wherein a shield is fixedly secured to an outer sidewall of the open end of the box.

4. The floating grinding device of claim 3, wherein the inner sidewall of the shield is provided with an annular dust collecting box, the dust collecting box is provided with a plurality of dust collecting pipes penetrating through the shield, and the dust collecting box is further provided with a plurality of dust collecting holes.

5. The robotic floating abrading device of claim 4, wherein the open end of the shield is funnel-shaped.

6. A robotic floating abrading device according to claim 5, wherein the open end of the shield is further provided with a ring of cloth.

7. A robotic floating grinder assembly as claimed in any one of claims 1 to 6 wherein the box has a rubber pad on the inner wall of the end opposite the shield.