CN218253711U

CN218253711U - U-shaped positioner

Info

Publication number: CN218253711U
Application number: CN202222460304.9U
Authority: CN
Inventors: 郑先华
Original assignee: Zhejiang Yixian Intelligent System Engineering Co ltd
Current assignee: Zhejiang Yixian Intelligent System Engineering Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-10
Anticipated expiration: 2032-09-14

Abstract

The utility model provides a U-shaped positioner, including the base, the both ends of base are equipped with the supporting box respectively, are equipped with the U-shaped frame between two supporting box, and the both ends of U-shaped frame rotate with the supporting box respectively and are connected, and the fixed first fixed inner circle that is provided with on the supporting box, the outside of first fixed inner circle rotates and is connected with first support outer lane, and the both ends of U-shaped frame link to each other with the first support outer lane on the supporting box; one of the supporting box bodies is provided with a first motor, the first motor is connected with a first gear, and a first gear ring is arranged on a first supporting outer ring on the supporting box body; the U-shaped frame is provided with a workpiece mounting plate. In the utility model, realize rotating through first fixed inner circle and first support outer lane between the both ends of U-shaped frame and the supporting box and be connected, through the cooperation between first fixed inner circle and the first support outer lane, can bear great radial force, can show the bearing performance who promotes the machine of shifting to can deal with the processing demand of the great work piece of some weight.

Description

U-shaped positioner

Technical Field

The utility model relates to a welding equipment technical field, in particular to U type machine of shifting.

Background

The positioner is an important component in the automatic welding equipment, and current positioner includes the base, and the both sides of base are equipped with the supporting box respectively, are equipped with the U-shaped frame between two supporting box, and the both ends of U-shaped frame are rotated with the supporting box through rotating member respectively and are connected, are equipped with the work piece mounting panel on the U-shaped frame, and the work piece is placed on the work piece mounting panel on the U-shaped frame, shifts the work piece through the function of positioner to make each position homoenergetic on the work piece weld.

The existing positioner has the problem of small bearing capacity, and when the positioner is used for dealing with workpieces with large weight, a rotary connecting part between a U-shaped frame and a supporting box body is easy to damage due to overlarge bearing.

Disclosure of Invention

The utility model aims at solving current machine of shifting bearing capacity little, when dealing with the great work piece of some weight, the problem of damage takes place for the bearing is too big easily for the rotation adapting unit between U-shaped frame and the supporting box, provides a U type machine of shifting, can effectively solve above-mentioned problem.

The purpose of the utility model is realized through the following technical scheme: a U-shaped positioner comprises a base, wherein two ends of the base are respectively provided with a supporting box body, a U-shaped frame is arranged between the two supporting box bodies, two ends of the U-shaped frame are respectively rotatably connected with the supporting box bodies, a first fixed inner ring is fixedly arranged on each supporting box body, the outer side of the first fixed inner ring is rotatably connected with a first supporting outer ring, and two ends of the U-shaped frame are connected with the first supporting outer rings on the supporting box bodies; one of the supporting box bodies is provided with a first motor, the first motor is connected with a first gear, a first supporting outer ring on the supporting box body is provided with a first gear ring, and the first gear ring is meshed with the first gear; the U-shaped frame is provided with a workpiece mounting plate.

Preferably, balls are arranged between the first fixed inner ring and the first support outer ring.

Preferably, a plurality of bolt holes are formed in the first fixed inner ring and the first supporting outer ring.

Preferably, the U-shaped frame comprises a connecting beam, connecting arms are respectively arranged at two ends of the connecting beam, the connecting arms and the connecting beam form a U-shaped structure, and the connecting arms are connected with a first supporting outer ring on the supporting box body.

Preferably, the workpiece mounting plate is arranged on the connecting beam, a second fixed inner ring is fixedly arranged on the connecting beam, a second supporting outer ring is rotatably connected to the outer side of the second fixed inner ring, and the workpiece mounting plate is connected with the second supporting outer ring; and a second motor is arranged on the connecting beam, a second gear is arranged on the second motor, a second gear ring is arranged on the second supporting outer ring, and the second gear is meshed with the second gear ring.

Preferably, balls are provided between the second fixed inner race and the second support outer race.

Preferably, the second fixed inner ring and the second supporting outer ring are provided with a plurality of bolt holes.

Preferably, a positioning sleeve is arranged on the supporting box body where the first motor is located, an oil spraying pipe is connected to the positioning sleeve, one end of the oil spraying pipe is opposite to the meshing position of the first gear and the first gear ring, and the other end of the oil spraying pipe is connected with an oil supply device.

Preferably, the bottom of base is provided with the mounting panel, is equipped with the mounting hole on the mounting panel.

The utility model has the advantages that: the utility model discloses in, realize rotating through first fixed inner circle and first support outer lane between the both ends of U-shaped frame and the supporting box and be connected, through the cooperation between first fixed inner circle and the first support outer lane, when realizing that the U-shaped frame rotates to be connected, can bear great radial force, can show the bearing performance who promotes the machine of shifting like this to can deal with the processing demand of the great work piece of some weight.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle supporting box body part of the present invention.

Fig. 3 is a schematic structural view of a middle workpiece mounting plate portion of the present invention.

In the figure: 1. the oil injection device comprises a base, 2, a supporting box body, 3, a connecting beam, 4, a connecting arm, 5, a workpiece mounting plate, 6, a mounting plate, 7, a first fixed inner ring, 8, a first supporting outer ring, 9, a first gear ring, 10, a first motor, 11, a first gear, 12, an oil injection pipe, 13, a positioning sleeve, 14, a second fixed inner ring, 15, a second supporting outer ring, 16, a second gear ring, 17 and a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 all belong to the protection scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the present disclosure and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus the terms are not to be construed as limiting the invention.

It is understood that the terms "a" and "an" should be interpreted as meaning "at least one" or "one or more," i.e., that a quantity of one element may be one in one embodiment, while a quantity of another element may be plural in other embodiments, and the terms "a" and "an" should not be interpreted as limiting the quantity.

As shown in fig. 1-3, a U-shaped positioner comprises a base 1, wherein two ends of the base 1 are respectively provided with a supporting box body 2. A U-shaped frame is arranged between the two supporting box bodies 2, two ends of the U-shaped frame are respectively connected with the supporting box bodies 2 in a rotating way, and a workpiece mounting plate 5 is arranged on the U-shaped frame.

Wherein, the concrete structure of U-shaped frame is equipped with linking arm 4 respectively including connecting crossbeam 3, the both ends of connecting crossbeam 3, and linking arm 4 is perpendicular with connecting crossbeam 3, and linking arm 4 forms "U" shape structure with connecting crossbeam 3, and two linking arms 4 on the U-shaped frame rotate with two supporting box 2 respectively and are connected, and linking arm 4 and supporting box 2's concrete connection structure as follows: the supporting box body 2 is fixedly provided with a first fixed inner ring 7, the outer side of the first fixed inner ring 7 is rotatably connected with a first supporting outer ring 8, a ball is arranged between the first fixed inner ring 7 and the first supporting outer ring 8, and the connecting arm 4 of the U-shaped frame is connected with the first supporting outer ring 8 on the supporting box body 2. Wherein, first fixed inner circle 7 and first support outer lane 8 are the ring form, all are equipped with a plurality of bolt hole on first fixed inner circle 7 and the first support outer lane 8, are convenient for link to each other with supporting box 2 and linking arm 4.

One of the supporting box bodies 2 is provided with a first motor 10, the first motor 10 is connected with a first gear 11, a first supporting outer ring 8 on the supporting box body 2 is provided with a first gear ring 9, and the first gear ring 9 is meshed with the first gear 11. When the U-shaped positioner operates, the first gear 11 is driven to rotate by the first motor 10, and the first gear 11 drives the first gear ring 9 to rotate, so that the U-shaped frame is driven to rotate, and the displacement of a workpiece is realized.

Furthermore, a positioning sleeve 13 is arranged on the support box 2 where the first motor 10 is located, an oil injection pipe 12 is connected to the positioning sleeve 13, one end of the oil injection pipe 12 is right opposite to the meshing position of the first gear 11 and the first gear ring 9, the other end of the oil injection pipe 12 is connected with an oil supply device, and the oil supply device can be a lubricating oil pump. In the scheme, the positioning sleeve 13 is cylindrical and fixed on the support box body 2, and the oil injection pipe penetrates through the positioning sleeve 13. Lubricating oil can be regularly sprayed to the meshing part of the first gear 11 and the first gear ring 9 through the oil spraying pipe 12, so that the first gear and the first gear ring can be well lubricated, and the abrasion between the first gear and the first gear ring is reduced.

The workpiece mounting plate 5 is arranged on the connecting cross beam 3, a second fixed inner ring 14 is fixedly arranged on the connecting cross beam 3, a second supporting outer ring 15 is rotatably connected to the outer side of the second fixed inner ring 14, balls are arranged between the second fixed inner ring 14 and the second supporting outer ring 15, and the workpiece mounting plate 5 is connected with the second supporting outer ring 15. The second fixed inner ring 14 and the second supporting outer ring 15 are both annular, and a plurality of bolt holes are formed in the second fixed inner ring 14 and the second supporting outer ring 15, so that the second fixed inner ring and the second supporting outer ring can be conveniently connected with the connecting cross beam 3 and the workpiece mounting plate 5.

The connecting beam 3 is provided with a second motor, the second motor is provided with a second gear 17, the second supporting outer ring 15 is provided with a second gear ring 16, and the second gear 17 is meshed with the second gear ring 16. The workpiece is arranged on the workpiece mounting plate 5, the second motor drives the second gear 17 to rotate, the second gear 17 drives the second gear ring 16 and the second supporting outer ring 15 to rotate, the workpiece mounting plate 5 is further driven to rotate, and finally the workpiece is driven to rotate, so that the rotary displacement of the workpiece is realized.

In this scheme, first motor and second motor are servo motor.

In order to facilitate the installation of the base, the bottom of the base 1 is provided with a mounting plate 6, and the mounting plate 6 is provided with a mounting hole.

The utility model discloses in, realize rotating through first fixed inner circle and first support outer lane between the both ends of U-shaped frame and the supporting box and be connected, through the cooperation between first fixed inner circle and the first support outer lane, when realizing that the U-shaped frame rotates to be connected, can bear great radial force, can show the bearing capacity who promotes the machine of shifting like this to can deal with the processing demand of the great work piece of some weight.

The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without changing the shape or structure of the product, and all the products having the same or similar technical solutions as the present invention fall within the protection scope of the present invention.

Claims

1. A U-shaped positioner comprises a base, wherein two ends of the base are respectively provided with a supporting box body, a U-shaped frame is arranged between the two supporting box bodies, and two ends of the U-shaped frame are respectively rotatably connected with the supporting box bodies; one of the supporting box bodies is provided with a first motor, the first motor is connected with a first gear, a first supporting outer ring on the supporting box body is provided with a first gear ring, and the first gear ring is meshed with the first gear; the U-shaped frame is provided with a workpiece mounting plate.

2. The U-shaped positioner according to claim 1, wherein balls are arranged between the first fixed inner ring and the first supporting outer ring.

3. The U-shaped positioner according to claim 1, wherein a plurality of bolt holes are formed in each of the first fixed inner ring and the first supporting outer ring.

4. The U-shaped positioner according to claim 1, wherein the U-shaped frame comprises a connecting beam, two ends of the connecting beam are respectively provided with a connecting arm, the connecting arms and the connecting beam form a U-shaped structure, and the connecting arms are connected with a first supporting outer ring on the supporting box body.

5. The U-shaped positioner according to claim 4, wherein the workpiece mounting plate is arranged on the connecting cross beam, a second fixed inner ring is fixedly arranged on the connecting cross beam, a second supporting outer ring is rotatably connected to the outer side of the second fixed inner ring, and the workpiece mounting plate is connected with the second supporting outer ring; and a second motor is arranged on the connecting beam, a second gear is arranged on the second motor, a second gear ring is arranged on the second supporting outer ring, and the second gear is meshed with the second gear ring.

6. The U-shaped positioner according to claim 5, wherein balls are arranged between the second fixed inner ring and the second bearing outer ring.

7. The U-shaped shifting machine according to claim 5, wherein a plurality of bolt holes are formed in each of the second fixed inner ring and the second supporting outer ring.

8. The U-shaped positioner according to any one of claims 1 to 7, wherein a positioning sleeve is arranged on the support box where the first motor is arranged, an oil injection pipe is connected to the positioning sleeve, one end of the oil injection pipe is opposite to the meshing part of the first gear and the first gear ring, and the other end of the oil injection pipe is connected with an oil supply device.

9. The U-shaped positioner according to any one of claims 1-7, wherein a mounting plate is arranged at the bottom of the base, and mounting holes are arranged on the mounting plate.