CN218311779U

CN218311779U - Rotary hub convenient to horizontally rotate

Info

Publication number: CN218311779U
Application number: CN202222110301.2U
Authority: CN
Inventors: 胡健
Original assignee: Anhui Haoyang Machinery Co ltd
Current assignee: Anhui Haoyang Machinery Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-17
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to a change hub technical field, and disclose a change hub convenient to horizontal rotation, comprising a base plate, bottom plate left side top fixed mounting has the left branch strut, the right side top fixed mounting of bottom plate has the right branch strut, the right side fixed mounting of right branch strut has the electrical apparatus case, be provided with angle slewing mechanism between left branch strut and the right branch strut, angle slewing mechanism's outside is provided with work piece fixture, angle slewing mechanism includes first motor, first motor fixed mounting is in the inside of electrical apparatus case, the output fixed mounting of first motor has the axis of rotation, the outside fixed mounting of axis of rotation has a change hub frame. This change hub convenient to horizontal rotation through the angle slewing mechanism who sets up, in the use, carries out the auxiliary stay through left swivel becket and right swivel becket to the hub frame rotates to improve the stability of change hub frame in the rotation process, and then make change hub frame can carry out the accuracy and rotate, be convenient for make welding robot carry out accurate positioning welding.

Description

Rotating hub convenient to rotate horizontally

Technical Field

The utility model relates to a change hub technical field, specifically be a change hub convenient to horizontal rotation.

Background

The rotary hub is a part for solving the processing of a complex structure, and is provided with a stand column and a central rotating assembly to realize the processing, some automobile parts need welding pieces on the front and the back, a normal workbench can only realize front operation, or the space is limited, and the assembly can be used for completing the operation of a robot by a part rotating angle, so that the product is stable, and the efficiency is improved.

Among the prior art, the commentaries on classics hub that uses is in the use, and rotational stability is relatively poor for rotating the in-process at the part, can not accurately fix a position, making welding robot carry out accurate weldment work, secondly current commentaries on classics hub, in the use, be not convenient for with the fixed centre gripping of part, consequently need change into a commentaries on classics hub of being convenient for horizontal rotation to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a change hub convenient to horizontal rotation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a change hub convenient to horizontal rotation, includes the bottom plate, bottom plate left side top fixed mounting has the left branch strut, the right side top fixed mounting of bottom plate has the right branch strut, the right side fixed mounting of right branch strut has the electrical apparatus case, be provided with angle slewing mechanism between left branch strut and the right branch strut, angle slewing mechanism's outside is provided with work piece fixture.

The angle slewing mechanism includes first motor, first motor fixed mounting is in the inside of electrical apparatus case, the output fixed mounting of first motor has the axis of rotation, the outside fixed mounting of axis of rotation has a pivot frame, the one end fixed mounting that first motor was kept away from to the axis of rotation has the turning block, the right side fixed mounting of left branch strut has the rotation seat, the right side of left branch strut is rotated and is installed left swivel becket, the left side of right branch strut is rotated and is installed right swivel becket, fixed mounting has the connecting axle between left swivel becket and the right swivel becket.

Preferably, the number of the connecting shafts is three, through holes are formed in the positions, corresponding to the connecting shafts, of the hub frame, and the connecting shafts penetrate through the through holes, so that the hub frame can drive the connecting shafts to rotate conveniently.

Preferably, the right side of the rotating seat is provided with a groove, and the rotating block is rotatably arranged in the groove, so that the rotating block can rotate in the rotating seat conveniently.

Preferably, the right side of left branch strut and the left side of right branch strut all offer the annular groove with the corresponding position department of left-hand rotating ring and right-hand rotating ring respectively, just left-hand rotating ring and right-hand rotating ring rotate respectively and install in the annular groove, are convenient for make the spacing rotation of left-hand rotating ring and right-hand rotating ring.

Preferably, the workpiece clamping mechanism comprises an installation table, the installation table is fixedly installed outside the hub frame, a sliding groove is formed in the outer end face of the installation table, two clamping plates are installed in the sliding groove in a sliding mode, the two clamping plates are arranged in the same direction, and the two clamping plates are convenient to fix clamping parts.

Preferably, the mounting table is fixedly provided with a limiting shaft inside, the clamping plate is provided with a through hole at a position corresponding to the limiting shaft, and the limiting shaft penetrates through the through hole to facilitate limiting sliding of the clamping plate.

Preferably, the outside fixed mounting of mount table has the motor cabinet, the bottom fixed mounting of motor cabinet has the second motor, the output fixed mounting of second motor has two-way screw shaft, and two the grip block is respectively the screw thread and installs outside at two-way screw shaft opposite direction's both ends, is convenient for make two-way screw shaft drive two grip blocks and carries out the reverse slip.

Compared with the prior art, the utility model provides a hub changes convenient to horizontal rotation possesses following beneficial effect:

1. this rotary hub convenient to horizontal rotation through the angle slewing mechanism who sets up, in the use, carries out the auxiliary stay through left swivel becket and right swivel becket to the rotary hub frame rotates to improve the stability of rotary hub frame in the rotation process, and then make rotary hub frame can carry out the accurate rotation, be convenient for make welding robot carry out accurate positioning welding.

2. This commentaries on classics hub convenient to horizontal rotation through the work piece fixture that sets up, in the use, drives two grip blocks reverse motion through two-way threaded shaft, makes the grip block can be fast with the fixed centre gripping of work piece on the mount table to be convenient for make the quick fixed part of commentaries on classics hub frame.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is an exploded view of the angle rotating mechanism of the present invention;

FIG. 4 is a schematic view of the external structure of the workpiece clamping mechanism of the present invention;

fig. 5 is a schematic view of the exploded structure of the workpiece clamping mechanism of the present invention.

In the figure: 1. a base plate; 2. a left support frame; 3. a right support frame; 4. an electrical box; 5. an angle rotating mechanism; 51. a first motor; 52. a rotating shaft; 53. a hub carrier; 54. rotating the block; 55. a rotating seat; 56. a left rotating ring; 57. a right rotating ring; 58. a connecting shaft; 6. a workpiece clamping mechanism; 61. an installation table; 62. a sliding groove; 63. a clamping plate; 64. a limiting shaft; 65. a motor base; 66. a second motor; 67. a bidirectional threaded shaft.

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 efforts all belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a change hub convenient to horizontal rotation, includes

bottom plate

1, and 1 left side top fixed mounting of bottom plate has left branch strut 2, and the right side top fixed mounting of bottom plate 1 has right branch strut 3, and the right side fixed mounting of right branch strut 3 has electrical apparatus case 4, is provided with angle slewing mechanism 5 between left branch strut 2 and the right branch strut 3, and the outside of angle slewing mechanism 5 is provided with work piece fixture 6.

The angle rotating mechanism 5 comprises a first motor 51, the first motor 51 is fixedly installed inside the electrical appliance box 4, an output end of the first motor 51 is fixedly provided with a rotating shaft 52, the outside of the rotating shaft 52 is fixedly provided with a rotating hub frame 53, one end of the rotating shaft 52, far away from the first motor 51, is fixedly provided with a rotating block 54, the right side of the left support frame 2 is fixedly provided with a rotating seat 55, the right side of the left support frame 2 is rotatably provided with a left rotating ring 56, the left side of the right support frame 3 is rotatably provided with a right rotating ring 57, and a connecting shaft 58 is fixedly arranged between the left rotating ring 56 and the right rotating ring 57.

The number of the connecting shafts 58 is three, through holes are formed in the positions, corresponding to the connecting shafts 58, of the hub rotating frame 53, and the connecting shafts 58 penetrate through the through holes, so that the hub rotating frame 53 can drive the connecting shafts 58 to rotate conveniently.

The right side of the rotating seat 55 is provided with a groove, and the rotating block 54 is rotatably installed in the groove, so that the rotating block 54 can be conveniently rotated in the rotating seat 55.

The right side of left branch strut 2 and the left side of right branch strut 3 all seted up the annular groove with the corresponding position department of left swivel ring 56 and right swivel ring 57 respectively, and left swivel ring 56 and right swivel ring 57 rotate respectively and install in the annular groove, are convenient for make left swivel ring 56 and right swivel ring 57 spacing rotation.

Example two:

referring to fig. 4 and fig. 5 in combination with the first embodiment, further, the workpiece clamping mechanism 6 includes an installation table 61, the installation table 61 is fixedly installed outside the hub rack 53, a sliding groove 62 is formed on an outer end surface of the installation table 61, a clamping plate 63 is slidably installed in the sliding groove 62, two clamping plates 63 are provided, and the installation directions of the two clamping plates 63 are opposite, so that the two clamping plates 63 can fix the clamping component.

A limiting shaft 64 is fixedly mounted inside the mounting table 61, a through hole is formed in the corresponding position of the clamping plate 63 and the limiting shaft 64, and the limiting shaft 64 penetrates through the through hole, so that the clamping plate 63 can slide in a limiting manner.

The outside fixed mounting of mount table 61 has motor cabinet 65, and the bottom fixed mounting of motor cabinet 65 has second motor 66, and the output fixed mounting of second motor 66 has two-way screw shaft 67, and two grip blocks 63 respectively the screw thread install at two opposite ends of two-way screw shaft 67 screw thread opposite direction outside, are convenient for make two-way screw shaft 67 drive two grip blocks 63 and carry out the reverse slip.

In actual operation, when the device is used, the part is placed on the mounting table 61, and then the two-way threaded shaft 67 is driven to rotate by the second motor 66, so that the two-way threaded shaft 67 drives the clamping plate 63 to synchronously slide inwards in the sliding groove 62, and the clamping plate 63 fixedly clamps the part on the mounting table 61;

the first motor 51 drives the rotating shaft 52 to rotate, the rotating shaft 52 drives the hub bracket 53 to rotate, the rotating shaft 52 drives the rotating block 54 to rotate inside the rotating seat 55, the hub bracket 53 drives the connecting shaft 58 to rotate, and the connecting shaft 58 drives the left rotating ring 56 and the right rotating ring 57 to perform auxiliary supporting rotation on the right side of the left support frame 2 and the left side of the right support frame 3 respectively, so that the stability of the hub bracket 53 in the rotating process is improved, and the positions of parts on the mounting table 61 are adjusted by rotating the hub bracket 53.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A hub convenient to horizontal rotation, includes bottom plate (1), its characterized in that: a left support frame (2) is fixedly installed at the top of the left side of the bottom plate (1), a right support frame (3) is fixedly installed at the top of the right side of the bottom plate (1), an electrical appliance box (4) is fixedly installed at the right side of the right support frame (3), an angle rotating mechanism (5) is arranged between the left support frame (2) and the right support frame (3), and a workpiece clamping mechanism (6) is arranged outside the angle rotating mechanism (5);

angle slewing mechanism (5) include first motor (51), first motor (51) fixed mounting is in the inside of electrical apparatus case (4), the output fixed mounting of first motor (51) has axis of rotation (52), the outside fixed mounting of axis of rotation (52) has hub frame (53), the one end fixed mounting that first motor (51) were kept away from in axis of rotation (52) has turning block (54), the right side fixed mounting of left branch strut (2) has rotating seat (55), the right side of left branch strut (2) is rotated and is installed left swivel becket (56), the left side of right branch strut (3) is rotated and is installed right swivel becket (57), fixed mounting has connecting axle (58) between left swivel becket (56) and the right swivel becket (57).

2. A hub adapted to facilitate horizontal rotation, according to claim 1, wherein: the number of the connecting shafts (58) is three, through holes are formed in the positions, corresponding to the connecting shafts (58), of the hub frame (53), and the connecting shafts (58) penetrate through the through holes.

3. A hub adapted to facilitate horizontal rotation, according to claim 1, wherein: the right side of the rotating seat (55) is provided with a groove, and the rotating block (54) is rotatably arranged in the groove.

4. A hub adapted to facilitate horizontal rotation, according to claim 1, wherein: the right side of the left support frame (2) and the left side of the right support frame (3) are respectively provided with an annular groove at the corresponding positions of the left rotating ring (56) and the right rotating ring (57), and the left rotating ring (56) and the right rotating ring (57) are respectively rotatably installed in the annular grooves.

5. A hub adapted to facilitate horizontal rotation, according to claim 1, wherein: the workpiece clamping mechanism (6) comprises an installation table (61), the installation table (61) is fixedly installed outside the hub frame (53), a sliding groove (62) is formed in the outer end face of the installation table (61), clamping plates (63) are installed in the sliding groove (62) in a sliding mode, the number of the clamping plates (63) is two, and the installation directions of the two clamping plates (63) are opposite.

6. A hub adapted to facilitate horizontal rotation according to claim 5, wherein: the mounting table is characterized in that a limiting shaft (64) is fixedly mounted inside the mounting table (61), a through hole is formed in the corresponding position of the clamping plate (63) and the limiting shaft (64), and the limiting shaft (64) penetrates through the through hole.

7. A hub according to claim 5, adapted to facilitate horizontal rotation, wherein: the outside fixed mounting of mount table (61) has motor cabinet (65), the bottom fixed mounting of motor cabinet (65) has second motor (66), the output fixed mounting of second motor (66) has two-way screw shaft (67), and two grip block (63) difference screw thread is installed at two-way screw shaft (67) opposite direction's both ends outside.