CN220748816U

CN220748816U - Self-resetting floating hanging rod

Info

Publication number: CN220748816U
Application number: CN202322226397.3U
Authority: CN
Inventors: 林巨广; 曾令蒙; 姚雨龙
Original assignee: Anhui Juyi Technology Co Ltd
Current assignee: Anhui Juyi Technology Co Ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-04-09
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a self-resetting floating hanging rod, which belongs to the technical field of automatic equipment and comprises a guide shaft body; the outer diameter of the limiting section is larger than that of the matching section; a mounting base body; the floating sleeve is positioned between the positioning component and the mounting seat body in the axial direction, is configured to be capable of linearly moving along the axial direction and is capable of sliding on the matching section of the positioning component. Through assembling locating part and mount pad body respectively at the both ends of guiding axle body, through the cooperation operation and the spacing effect of spacing section to the floating sleeve body of cooperation section and the floating sleeve body in the locating part, under the action of gravity, can carry out spacingly to the removal of the floating sleeve body to realize automatic re-setting function, guarantee that the drive unit keeps fixed with the relative position of working element under the unoperated state, under the working state, guiding axle thick end breaks away from the cooperation with the floating locating sleeve hole, realizes the function of floating.

Description

Self-resetting floating hanging rod

Technical Field

The utility model belongs to the technical field of automatic equipment, and particularly relates to a self-resetting floating hanging rod.

Background

The floating structure is widely applied to automatic machines, such as shafting measuring machines and shell measuring machines, and the floating structure is used for connecting a driving unit and a working unit, when the working unit is not in place, a floating hanging rod is connected with the working unit and the driving unit, the relative position of the working unit and the driving unit is kept fixed, when the working unit is in place, the working unit and the driving unit are separated by the floating hanging rod, and the working unit has a certain floating amount in space.

The existing floating structure firstly uses an air cylinder to control the movement of a guide shaft, so that the floating device is unstable when started, the processing precision requirement is high, and an additional connecting mechanism is needed; secondly, set up a plurality of elastic component on two connecting blocks, the connecting block passes through elastic device and is connected with drive unit and working unit, and two connecting block relative positions are fixed with the bolt, realize parallel displacement, inclination displacement and the target of angle floating compensation through the elastic device with drive unit and working unit junction, this device installs complicatly, and processing accuracy is required high to junction, and does not possess from reset function

Disclosure of Invention

The utility model aims to provide a self-resetting floating hanging rod so as to solve the problem of the floating structure in the use process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a self-resetting floating boom comprising:

a guide shaft body;

the positioning component is assembled at one axial end of the guide shaft body and comprises a matching section and a limiting section, and the outer diameter of the limiting section is larger than that of the matching section;

the mounting seat body is assembled at the other axial end of the guide shaft body;

the floating sleeve is positioned between the positioning component and the mounting seat body in the axial direction, is configured to be capable of linearly moving along the axial direction and is capable of sliding on the matching section of the positioning component.

Preferably, the guide shaft body is provided with a middle section, a first assembling section and a second assembling section which are positioned on two axial sides of the middle section, the positioning component is assembled on the first assembling section, the mounting seat body is assembled on the second assembling section, and the diameters of the first assembling section and the second assembling section are smaller than the diameter of the middle section.

Preferably, the mating segment has a vertebral body.

Preferably, the hanging rod further comprises:

and the spacer sleeve component is assembled on the second assembly section and is formed into an installation carrier of the installation base body.

Preferably, the hanging rod further comprises:

the first sheath body is assembled on the guide shaft body and positioned at one side of the mounting seat body, and comprises a first part extending radially and a second part extending axially, and the mounting seat body, the first part and the second part jointly define a first interval;

the second sheath body is assembled on the guide shaft body and positioned on the other side of the mounting seat body, and comprises a third part extending radially and a fourth part extending axially, and the mounting seat body is defined by the third part and the fourth part together.

Preferably, the hanging rod further comprises two bearings respectively assembled in the first section and the second section

Preferably, the hanging rod further comprises two bearings respectively assembled in the first section and the second section.

Preferably, the bearing is a thrust ball bearing.

Preferably, the second sheath body further includes:

and a fifth portion extending in the axial direction and located radially outward of the fourth portion, and a mounting section is defined by the fourth portion and the fifth portion together.

Preferably, the hanger bar further includes a slope assembly fitted in the installation space, the slope assembly including:

the spherical part is provided with a groove body for accommodating part of the spherical part on the axial end surface of the mounting seat body;

and the elastic component is arranged along the length direction of the installation interval, and the spherical component is contacted with the surface of the groove body under the action of the elastic component.

Preferably, the hanging rod further comprises:

and the nut component is in threaded connection with one end of the guide shaft body and is used for locking the mounting seat body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the positioning device, the positioning component and the mounting seat body are assembled at the two ends of the guide shaft body respectively, the positioning component is used for matching operation of the matching section and the floating sleeve body and limiting the limiting section of the floating sleeve body, the floating sleeve body can be moved to be limited under the action of gravity, so that an automatic reset function is realized, the relative positions of the driving unit and the working unit are kept fixed under the non-working state, and the thick end of the guide shaft is separated from the floating positioning sleeve hole under the working state, so that the floating function is realized.

2. Through setting up the inclination subassembly, can make the work unit also can use under the operating mode that has certain inclination, reduced the restriction of the application range of work unit.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a cross-sectional view of a hanger bar of the present application;

FIG. 3 is a partial cross-sectional view of a hanger bar of the present application;

FIG. 4 is a second cross-sectional view of a portion of a hanger bar of the present application;

fig. 5 is a cross-sectional view of the hanger bar completing the self-resetting action under the force of gravity.

In the figure:

100. a guide shaft body; 101. a first assembly section; 102. a middle section; 103. a second assembly section;

200. a positioning member; 201. a mating section; 201a, vertebral body; 202. a limiting section;

300. a mounting base body;

400. a first sheath body; 400a, a first portion; 400b, a second part;

500. a second sheath body; 500a, third part; 500b, fourth part; 500c, fifth part;

600. a bearing;

700. a pitch assembly; 701. an elastic member; 702. a sphere member;

800. a nut member;

900. a floating sleeve body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a self-resetting floating hanger (hereinafter referred to as a hanger) is composed of a guide shaft body 100, a positioning member 200, a floating sleeve body 900 and a mounting base body 300, wherein the positioning member 200 and the mounting base body 300 are respectively assembled at both ends of the guide shaft body 100, the floating sleeve body 900 is positioned between the positioning member 200 and the mounting base body 300, and simultaneously the mounting base body 300 is assembled on a working unit, and the floating sleeve body 900 is assembled on a driving unit.

Referring to fig. 2, 3 and 4, the guide shaft body 100 includes a first assembly section 101, a middle section 102 and a second assembly section 103, wherein the first assembly section 101 and the second assembly section 103 are respectively located at both axial ends of the middle section 102, the positioning member 200 and the mounting base body 300 are respectively mounted on the first assembly section 101 and the second assembly section 103, i.e., the positioning member 200 and the mounting base body 300 are respectively mounted at both ends of the guide shaft body 100, the floating cover body 900 is located between the positioning member 200 and the mounting base body 300 and is configured to be linearly movable along an axis of the guide shaft body 100, and in particular, in some embodiments, the diameter of the first assembly section 101 is smaller than that of the middle section 102, correspondingly, the positioning member 200 has a mating section 201 and a limiting section 202, wherein the mating section 201 and the floating sleeve body 900 are configured to be in hole axis mating, i.e., the floating sleeve body 900 and the positioning member 200 are configured to be in sliding connection, in other words, the floating sleeve body 900 can slide on the mating section 201 of the positioning member 200, returning to fig. 3, the limiting section 202 of the positioning member 200 is configured to protrude radially outwards relative to the mating section 201, i.e., the outer diameter of the limiting section 202 is larger than the outer diameter of the mating section 201, and when the floating sleeve body 900 moves to the position of the limiting section 202, the end face of the floating sleeve body 900 contacts with the end face of the limiting section 202 to limit the movement of the floating sleeve body 900 in the axial direction (refer to fig. 5);

referring to fig. 3, in some embodiments, the mating segment 201 has a cone 201a with an axially larger end and a smaller end, wherein the smaller end has the same outer diameter as the middle section 102 and contacts an end surface of the middle section 102, and a distal end of the cone 201a extends radially outwardly in a direction axially away from the middle section 102;

referring to fig. 4, the hanger bar further includes a spacer member sleeved on the second assembly section 103 of the guide shaft body 100 and configured as a connection member between the second assembly section 103 and the mounting base 300, that is, the mounting base 300 is assembled on the guide shaft body 100 through the spacer member, in some embodiments, the hanger bar further includes a first jacket body 400 and a second jacket body 500 respectively disposed on both sides of the mounting base 300 in an axial direction, the first jacket body 400 and the second jacket body 500 are both assembled on the second assembly section 103 of the guide shaft body 100, and each of the first jacket body 400 and the second jacket body 500 is formed by two parts, in order to distinguish between the first jacket body 400 and the second jacket body 400, the two parts forming the second jacket body 400 are respectively denoted as a first part 400a and a second part 400b, and the two parts forming the second jacket body 500 are respectively denoted as a third part 500a and a fourth part 500b, wherein the first part 400a and the third part 500a are respectively formed as cylindrical parts, the second part 400b and the fourth part 500b are respectively formed as annular parts, and the first jacket body 400a and the second bearing block 600 are respectively mounted on the two parts and the two parts are respectively arranged in the axial section, and the two bearing blocks 600 are respectively, and the two parts are preferably mounted on the first bearing block 600 and the two bearing blocks and the two parts are respectively, and the two bearing blocks are mounted on the two bearing blocks 600.

Referring to fig. 4, in some embodiments, the second sheath body 500 further includes a fifth portion 500c, the fifth portion 500c is configured as an annular member and located at the periphery of the fourth portion 500b, and an adjustment section is defined by the fourth portion 500b and the fifth portion 500c of the second sheath body 500, the hanger bar further includes a slope assembly 700, the slope assembly 700 is assembled in the adjustment section, the slope assembly 700 includes a ball member 702 and an elastic member 701, wherein the ball member 702 is sized and adapted to the installation section, a groove for accommodating the ball member 702 is formed in an axial end surface of the installation seat 300, the elastic member 701 is disposed along a length direction of the installation section (i.e., an axial direction of the guide shaft body 100), and applies pressure to the ball member 702 so as to contact with the groove surface of the end surface of the installation seat 300.

Referring to fig. 2 and 5, the hanger bar further includes a nut member 800, and the nut member 800 is screw-coupled to one end of the guide shaft body 100 for locking the mounting block 300.

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

Claims

1. The utility model provides a from floating peg that restores to throne which characterized in that: comprising the following steps:

a guide shaft body;

2. A self-resetting floating boom as defined in claim 1, wherein: the guide shaft body is provided with a middle section, a first assembly section and a second assembly section, wherein the first assembly section and the second assembly section are positioned on two axial sides of the middle section, the positioning component is assembled on the first assembly section, the mounting seat body is assembled on the second assembly section, and the diameters of the first assembly section and the second assembly section are smaller than the diameter of the middle section.

3. A self-resetting floating boom as claimed in claim 1 or 2, wherein: the mating segment has a vertebral body.

4. A self-resetting floating boom as defined in claim 2, wherein: the hanger bar further includes:

5. A self-resetting floating boom as defined in claim 2, wherein: the hanger bar further includes:

6. A self-resetting floating boom as defined in claim 5, wherein: the hanging rod further comprises two bearings which are respectively assembled in the first section and the second section.

7. A self-resetting floating boom as defined in claim 6, wherein: the bearing is a thrust ball bearing.

8. A self-resetting floating boom as defined in claim 5, wherein: the second sheath body further includes:

9. A self-resetting floating boom as defined in claim 8, wherein: the peg also includes a slope assembly assembled in the installation space, the slope assembly including:

10. A self-resetting floating boom as defined in claim 1, wherein: the hanger bar further includes: