CN217194563U

CN217194563U - A grinding device that radially floats for industrial robot

Info

Publication number: CN217194563U
Application number: CN202220180540.2U
Authority: CN
Inventors: 何强; 张振岗
Original assignee: Yancheng Taixiang Automation Technology Co ltd
Current assignee: Shenyang Chaochuang Robot Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-16
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a radial grinding device that floats for industrial robot, angle adjusting device includes connector and miniature electronic slide rail, the link of miniature electronic slide rail is provided with driving motor, driving motor's output fixedly connected with screw thread loop bar, the inner chamber of connector has cup jointed the installation head through the connecting piece rotation, the fixed surface of installation head is connected with the runner assembly, the inner chamber screw thread of installation head has cup jointed the head of polishing, the inner chamber rotation of runner assembly has cup jointed the dwang, the one end of dwang is rotated and has been cup jointed first lead screw, the sliding sleeve piece has been cup jointed to the surface slip of dwang, the screw thread of first lead screw has cup jointed the screw thread loop piece, the utility model relates to a polishing technical field. This a radial grinding device that floats for industrial robot has solved that industrial robot joint turned angle is limited, but some work piece curved surface camber is bigger, makes industrial robot probably can't carry out the problem of polishing to the great work piece of curved surface camber.

Description

Radial floating polishing device for industrial robot

Technical Field

The utility model relates to a polishing technical field specifically is a radial grinding device that floats for industrial robot.

Background

At present, in the trade of polishing of machine tooling, because the operational environment is abominable when adopting manual to polish the work piece to can appear the inhomogeneous problem of product roughness after the processing, lead to the product defective rate to rise easily, and adopt the robot to polish can effectual improvement production efficiency, reduction in production cost improves the product yield, so it is the future development trend of this trade that industrial robot replaces manual to polish.

Wherein industrial robot's output all polishes through radial floating head of polishing, and industrial robot joint turned angle is limited in addition, but some work piece curved surface camber is bigger, makes industrial robot probably can't polish the problem to the great work piece of curved surface camber.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a radial grinding device that floats for industrial robot has solved that industrial robot joint turned angle is limited, and some work piece curved surface camber is bigger, makes industrial robot probably can't carry out the problem of polishing to the great work piece of curved surface camber.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a grinding device radially floats for industrial robot, includes the industrial robot body, the output of industrial robot body is provided with the head of polishing that radially floats, the surface of the head of polishing that radially floats is provided with angle adjusting device.

The angle adjusting device comprises a connector and a miniature electric slide rail, the connecting end of the miniature electric slide rail is provided with a driving motor, an output end fixedly connected with thread sleeve rod of the driving motor, an installing head is connected to the inner cavity of the connector through a connecting piece in a rotating mode, a surface fixedly connected with rotating assembly of the installing head, an inner cavity thread of the installing head is connected with a polishing head in a rotating mode, an inner cavity of the rotating assembly is connected with a rotating rod in a rotating mode, a first lead screw is connected to one end of the rotating rod in a rotating mode, a sliding sleeve block is connected to the surface of the rotating rod in a sliding mode, and a thread sleeve block is connected to the surface thread of the first lead screw in a sleeved mode.

Preferably, the miniature electric slide rail comprises a driving seat, one end of the driving seat is fixedly connected with a driving motor, an inner cavity of the driving seat is rotatably sleeved with a second screw rod, and a sliding connection plate is sleeved on the surface of the second screw rod in a threaded manner.

Preferably, the output end of the driving motor penetrates through one end of the driving seat and is fixedly connected to one end of the second screw rod, and the surface of the sliding connection plate is sleeved on the inner wall of the driving seat in a sliding mode through a strip-shaped plate.

Preferably, the connector is in threaded sleeve connection with one end of the radial floating polishing head, and the driving seat is fixedly installed on the upper surface of the radial floating polishing head through a screw.

Preferably, the sliding sleeve block and the first screw rod are fixedly arranged on the lower surface of the radial floating polishing head through screws.

Preferably, the threaded sleeve rod and the threaded sleeve block are mutually connected in an inserting mode, and the surface of the driving motor is connected to one end of the sliding connection plate through a fixed lantern ring.

Advantageous effects

The utility model provides a grinding device radially floats for industrial robot. Compared with the prior art, the method has the following beneficial effects:

1. the radial floating polishing device for the industrial robot enables the output end of the driving motor to drive the second screw rod to rotate in the inner cavity of the driving seat by starting the driving motor, thereby driving the sliding connection plate on the surface to move to one side, enabling one end of the sliding connection plate to drive the driving motor to move, enabling the port of the threaded sleeve rod to be in contact with one end of the first screw rod, then the driving motor is started to drive the screw thread loop bar to rotate, so that the first screw rod enters the inner cavity of the screw thread loop bar, meanwhile, the rotating rod can rotate in the inner cavity of the threaded sleeve block and can be driven to slide in the inner cavity of the sliding sleeve block along with the continuous movement of the first screw rod, the movable connection of the rotating component drives the mounting head to rotate angularly on the surface of the connecting piece, can be adjusted from 0 to 90 degrees, so that the polishing head can polish workpieces with large curved surface curvature.

2. This a grinding device radially floats for industrial robot cup joints the one end at the head of polishing that radially floats through the connector screw thread, polishes the head in addition and realizes that the screw thread cup joints with the installation head, through the installation of screw thread, can realize that the dismouting polishes with changing different heads.

Drawings

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

FIG. 2 is a schematic view of the radial floating polishing head of the present invention;

FIG. 3 is a schematic view of the structure angle adjusting device of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention;

fig. 5 is a schematic view of the miniature electric slide rail of the structure of the present invention.

In the figure: 1. an industrial robot body; 2. a radial floating polishing head; 3. an angle adjusting device; 31. (ii) a A connector; 32. a connecting member; 33. a mounting head; 34. a rotating assembly; 35. rotating the rod; 36. a sliding sleeve block; 37. a first lead screw; 38. a threaded bushing block; 39. polishing head; 310. a miniature electric slide rail; 3101. a driving seat; 3102. a drive motor; 3103. a second screw rod; 3104. a sliding connection plate; 311. a drive motor; 312. a threaded sleeve rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a grinding device radially floats for industrial robot, including industrial robot body 1, industrial robot body 1's output is provided with the head 2 of polishing that radially floats, the surface of the head 2 of polishing that radially floats is provided with

angle adjusting device

3, 31 threaded sockets of connector are served at the head 2 of polishing that radially floats, drive seat 3101 passes through screw fixed mounting and polishes the upper surface of head 2 at radially floating, slip cover block 36 and first lead screw 37 all through screw fixed mounting on the lower surface of the head 2 of polishing that radially floats, threaded sleeve rod 312 realizes the interpolation with threaded sleeve block 38 each other and is connected, the surface of driving motor 311 is served at slip connecting plate 3104 through the fixed lantern ring connection.

Referring to fig. 3-4, the angle adjusting device 3 includes a connector 31 and a micro electric slide rail 310, a driving motor 311 is disposed at a connecting end of the micro electric slide rail 310, a threaded sleeve rod 312 is fixedly connected to an output end of the driving motor 311, an inner cavity of the connector 31 is rotatably sleeved with an installation head 33 through a connecting piece 32, a surface of the installation head 33 is fixedly connected with a rotating component 34, a polishing head 39 is threadedly sleeved on an inner cavity of the installation head 33, a rotating rod 35 is rotatably sleeved on an inner cavity of the rotating component 34, a first lead screw 37 is rotatably sleeved at one end of the rotating rod 35, a sliding sleeve block 36 is slidably sleeved on a surface of the rotating rod 35, and a threaded sleeve block 38 is threadedly sleeved on a surface of the first lead screw 37.

Referring to fig. 5, the miniature electric slide rail 310 includes a driving base 3101, one end of the driving base 3101 is fixedly connected with a driving motor 3102, an inner cavity of the driving base 3101 is rotatably sleeved with a second screw 3103, a surface thread of the second screw 3103 is sleeved with a sliding connection plate 3104, an output end of the driving motor 3102 penetrates through one end of the driving base 3101 and is fixedly connected to one end of the second screw 3103, and a surface of the sliding connection plate 3104 is slidably sleeved on an inner wall of the driving base 3101 through a strip-shaped plate.

When the grinding angle is required to be adjusted, firstly, the driving motor 3102 is started, the output end of the driving motor 3102 drives the second lead screw 3103 to rotate in the inner cavity of the driving seat 3101, so as to drive the sliding connection plate 3104 on the surface to move to one side, one end of the sliding connection plate 3104 drives the driving motor 311 to move, the port of the threaded sleeve rod 312 is inserted into one end of the first lead screw 37, then the driving motor 311 is started, the driving motor 311 drives the threaded sleeve rod 312 to rotate, the first lead screw 37 enters the inner cavity of the threaded sleeve rod 312 and rotates in the inner cavity of the threaded sleeve block 38, the rotating rod 35 is driven to slide in the inner cavity of the sliding sleeve block 36 with the continuous movement of the first lead screw 37, the mounting head 33 is driven to rotate on the surface of the connecting part 32 by the movable connection of the rotating component 34, the angle can be adjusted from 0 to 90 degrees, so that the polishing head 39 is attached to the workpiece with the curved surface curvature, and after the adjustment is finished, the micro electric slide rail 310 is turned over, so that the threaded sleeve rod 312 is separated from one end of the first lead screw 37, and the polishing head 39 can polish the workpiece with the large curved surface curvature.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device radially floats for industrial robot, includes industrial robot body (1), the output of industrial robot body (1) is provided with radial unsteady head (2), its characterized in that: the surface of the radial floating polishing head (2) is provided with an angle adjusting device (3);

the angle adjusting device (3) comprises a connector (31) and a miniature electric slide rail (310), a driving motor (311) is arranged at the connecting end of the miniature electric slide rail (310), the output end of the driving motor (311) is fixedly connected with a threaded sleeve rod (312), the inner cavity of the connector (31) is rotatably sleeved with a mounting head (33) through a connecting piece (32), the surface of the mounting head (33) is fixedly connected with a rotating component (34), the inner cavity of the mounting head (33) is sleeved with a polishing head (39) in a threaded manner, the inner cavity of the rotating component (34) is rotatably sleeved with a rotating rod (35), one end of the rotating rod (35) is rotatably sleeved with a first screw rod (37), the surface of dwang (35) slides and has cup jointed slip cover piece (36), the surface screw thread of first lead screw (37) has cup jointed screw cover piece (38).

2. A radial floating grinding device for an industrial robot according to claim 1, characterized in that: the miniature electric slide rail (310) comprises a driving seat (3101), one end of the driving seat (3101) is fixedly connected with a driving motor (3102), an inner cavity of the driving seat (3101) is rotatably sleeved with a second screw rod (3103), and the surface of the second screw rod (3103) is in threaded sleeve connection with a sliding connection plate (3104).

3. A radial floating grinding device for an industrial robot according to claim 2, characterized in that: the output end of the driving motor (3102) penetrates through one end of the driving seat (3101) and is fixedly connected to one end of the second screw rod (3103), and the surface of the sliding connection plate (3104) is sleeved on the inner wall of the driving seat (3101) in a sliding manner through a strip-shaped plate.

4. A radial floating grinding device for an industrial robot according to claim 2, characterized in that: the connecting head (31) is in threaded sleeve joint with one end of the radial floating polishing head (2), and the driving seat (3101) is fixedly arranged on the upper surface of the radial floating polishing head (2) through screws.

5. A radial floating grinding device for an industrial robot according to claim 1, characterized in that: the sliding sleeve block (36) and the first screw rod (37) are fixedly arranged on the lower surface of the radial floating polishing head (2) through screws.

6. A radial floating milling device for an industrial robot according to claim 1 characterized in that: the threaded sleeve rod (312) and the threaded sleeve block (38) are mutually connected in an inserting mode, and the surface of the driving motor (311) is connected to one end of the sliding connecting plate (3104) through a fixed lantern ring.