CN211254135U

CN211254135U - Two-dimensional motion structure

Info

Publication number: CN211254135U
Application number: CN201921492046.4U
Authority: CN
Inventors: 徐玉林; 程立斌; 孔桢焕
Original assignee: Suzhou Hycan Holdings Co ltd
Current assignee: Suzhou Hycan Holdings Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-08-14
Anticipated expiration: 2029-09-09

Abstract

The utility model provides a two-dimensional motion structure, it makes the perpendicular energy-concerving and environment-protective of drive to, and ensures that perpendicular to motion is reliable. The frame includes four stands, a set of flat frame, flat frame's four corners is provided with the stand that corresponds respectively, flat frame is last to have arranged two parallel arrangement's horizontal X to the guide rail, the mount pad pass through the vice supporting in horizontal X is to the guide rail, a pair of Z to the vice support of guide rail has set firmly on the mount pad, Z to the vice relative arranging of guide rail on the vice support of Z to the guide rail, the corresponding side of lift stand is provided with Z respectively to the guide rail, Z to guide rail clamping in Z is vice to the guide rail, the lift stand perpendicular to the mount pad is arranged, and the lower extreme of lift stand runs through the boss behind the dodge hole of mount pad corresponding position, the central point of lift stand department of putting has set firmly the lift lead screw, still be provided with motor on the mount pad.

Description

Two-dimensional motion structure

Technical Field

The utility model relates to a jar technical field of body transportation transport specifically is a two-dimensional motion structure.

Background

Need transport through transporting the structure after the preparation of current jar body is accomplished, current two dimension is transported the structure and is rotated by servo motor direct drive lead screw, and then leads to the drive vertical to the servo motor's of motion output can just accomplish perpendicularly to the straight line output enough big for power output is big, the energy is wasted, and servo motor direct drive is perpendicular to lead screw pivoted motion stability relatively poor, the lead screw length that needs to arrange is long.

Disclosure of Invention

To the above problem, the utility model provides a two-dimensional motion structure, it makes the perpendicular energy-concerving and environment-protective of drive to, and ensures that perpendicular to motion is reliable.

A two-dimensional motion structure characterized by: the lifting device comprises a rack, wherein the rack comprises four stand columns and a group of planar frames, the four corners of the planar frames are respectively provided with corresponding stand columns, the planar frames are provided with two parallel horizontal X-direction guide rails, a mounting seat is supported on the horizontal X-direction guide rails through a guide rail pair, a pair of Z-direction guide rail pair supports are fixedly arranged on the mounting seat, the Z-direction guide rail pairs on the Z-direction guide rail pair supports are oppositely arranged, the corresponding sides of the lifting stand columns are respectively provided with Z-direction guide rails, the Z-direction guide rails are clamped in the Z-direction guide rail pairs, the lifting stand columns are arranged perpendicular to the mounting seat, the lower ends of the lifting stand columns penetrate through avoidance holes in the corresponding positions of the mounting seat and then protrude downwards, a lifting lead screw is fixedly arranged at the central position of the lifting stand columns, a power motor is further arranged on the mounting seat, the output end of the power, the length direction of the lifting screw rod corresponds to the height position of the mounting seat and is provided with a rotary seat, two sides of the rotary seat are respectively laterally protruded behind a linear guide hole of a corresponding side wall of the lifting upright column and fixedly connected to the mounting seat, a rotary lifting screw sleeve is arranged at the center of the rotary seat, an outer ring of the rotary lifting screw sleeve is supported at the center of the mounting seat through a bearing, the lifting screw rod penetrates through the rotary lifting screw sleeve, the lifting screw rod is in threaded connection with an internal thread part of the rotary lifting screw sleeve, a second synchronizing wheel is further sleeved on the rotary lifting screw sleeve, the first synchronizing wheel and the second synchronizing wheel are connected through a synchronous belt, and the synchronous belt penetrates through the corresponding linear guide hole.

It is further characterized in that: the X-axis power motor is further arranged on the rack, an X-axis moving screw rod is externally connected to the output end of the X-axis power motor, an X-axis moving screw sleeve is arranged at the bottom of the mounting seat, and the X-axis moving screw rod is in threaded connection with the X-axis moving screw sleeve;

the bottom of the rotary lifting screw sleeve is exposed out of the rotary seat, a second synchronizing wheel is fixedly sleeved at the bottom of the rotary lifting screw sleeve, the height position of the second synchronizing wheel is lower than the lower surface of the mounting seat, the lower output end of the power motor penetrates through the mounting seat and then is sleeved with the first synchronizing wheel, and the synchronizing wheel is arranged below the lower surface of the mounting seat, so that good dust prevention performance is ensured;

the bottom of the lifting screw rod is inserted into the lower positioning seat of the lifting stand column and then is fastened and connected through a screw, the top of the lifting screw rod protrudes out of the lifting stand column and then is locked and attached to the upper surface of the lifting stand column through a locking nut, and therefore the lifting screw rod is fast and convenient to install.

After the technical scheme is adopted, the power motor drives the second synchronizing wheel to rotate by driving the first synchronizing wheel, and then drives the rotary lifting screw sleeve to rotate, because two ends of the lifting screw rod in the height direction are fixed on the lifting upright post, and the lifting upright post is clamped in the Z-direction guide rail pair through the Z-direction guide rail, the rotary lifting screw sleeve rotates to drive the lifting screw rod to vertically lift and further drive the lifting upright post to vertically lift, and because the power motor only needs to drive the first synchronizing wheel to rotate, the vertical driving is energy-saving and environment-friendly, and because two sides of the lifting upright post are respectively clamped in the Z-direction guide rail pair through the Z-direction guide rail, the vertical motion reliability is ensured.

Drawings

Fig. 1 is a schematic front view structure diagram of the present invention;

fig. 2 is a schematic top view structure of the present invention;

FIG. 3 is a partial schematic view of section A-A of FIG. 1;

the names corresponding to the sequence numbers in the figure are as follows:

the device comprises a rack 1, an upright post 2, a planar frame 3, a horizontal X-direction guide rail 4, a mounting seat 5, a Z-direction guide rail auxiliary support 6, a Z-direction guide rail auxiliary 7, a lifting upright post 8, a Z-direction guide rail 9, an avoidance hole 10, a lifting screw rod 11, a power motor 12, a rotary seat 13, a rotary lifting screw sleeve 14, a bearing 15, a second synchronous wheel 16, a synchronous belt 17, an X-axis power motor 18, an X-direction moving screw rod 19, an X-axis moving screw sleeve 20, a lower positioning seat 21, a screw 22 and a locking nut 23.

Detailed Description

A two-dimensional motion structure, see fig. 1-3: the lifting mechanism comprises a frame 1, wherein the frame 1 comprises four upright posts 2 and a group of planar frames 3, the four corners of the planar frames 3 are respectively provided with corresponding upright posts 2, the planar frames 3 are provided with two horizontal X-direction guide rails 4 which are arranged in parallel, a mounting seat 5 is supported on the horizontal X-direction guide rails 3 through a guide rail pair, a pair of Z-direction guide rail pair supports 6 are fixedly arranged on the mounting seat 5, Z-direction guide rail pairs 7 on the Z-direction guide rail pair supports 6 are oppositely arranged, Z-direction guide rails 9 are respectively arranged on the corresponding sides of a lifting upright post 8, the Z-direction guide rails 9 are clamped on the Z-direction guide rail pairs 7, the lifting upright post 8 is arranged perpendicular to the mounting seat 5, the lower end of the lifting upright post 8 penetrates through an avoidance hole 10 in the corresponding position of the mounting seat 5 and then protrudes downwards, a lifting screw rod 11 is fixedly arranged at the central position of the lifting upright post 8, a power motor 12 is further arranged on the, Belonging to the existing mature structure), a rotary base 13 is arranged at the height position of the lifting screw rod 11 corresponding to the mounting base 5 along the length direction, two sides of the rotary base 13 are respectively and laterally protruded on the linear guide holes of the corresponding side walls of the lifting upright post 8 and then fixedly connected to the mounting base 5, a rotary lifting screw sleeve 14 is arranged at the center of the rotary base 13, the outer ring of the rotary lifting screw sleeve 14 is supported at the center of the mounting base 13 through a bearing 15, the lifting screw rod 11 penetrates through the rotary lifting screw sleeve 14, the lifting screw rod 11 is in threaded connection with the internal thread part of the rotary lifting screw sleeve 14, a second synchronizing wheel 16 is further sleeved on the rotary lifting screw sleeve 14, the first synchronizing wheel and the second synchronizing wheel 16 are connected through a synchronizing belt 17, and the synchronizing belt 17 penetrates through the corresponding linear guide holes.

The rack 1 is also provided with an X-axis power motor 18, the output end of the X-axis power motor 18 is externally connected with an X-axis moving screw rod 19, the bottom of the mounting seat 5 is provided with an X-axis moving screw sleeve 20, and the X-axis moving screw rod 19 is in threaded connection with the X-axis moving screw sleeve 20;

the bottom of the rotary lifting screw sleeve 14 is exposed out of the rotary base 5, the bottom of the rotary lifting screw sleeve 14 is fixedly sleeved with a second synchronizing wheel 16, the height position of the second synchronizing wheel 16 is lower than the lower surface of the mounting base 5, the lower output end of the power motor 12 penetrates through the mounting base and is sleeved with a first synchronizing wheel 5, and the synchronizing belt 17 is arranged below the lower surface of the mounting base 5, so that good dust prevention performance is ensured;

the bottom of the lifting screw rod 11 is inserted in the lower positioning seat 21 of the lifting upright post 8 and then fastened and connected through a screw 22, the top of the lifting screw rod 11 protrudes above the lifting upright post 8 and then is locked and attached to the upper surface of the lifting upright post 8 through a locking nut 23, and therefore the lifting screw rod 11 is installed quickly and conveniently.

The working principle is as follows: the power motor drives the second synchronizing wheel to rotate by driving the first synchronizing wheel, and then drives the rotary lifting swivel nut to rotate, because the two ends of the lifting screw rod in the height direction are fixed on the lifting stand column, and the lifting stand column is clamped in the Z-direction guide rail pair through the Z-direction guide rail, the rotary lifting swivel nut is driven to rotate to drive the lifting screw rod to lift vertically, and then the lifting stand column is driven to lift vertically, because the power motor only needs to drive the first synchronizing wheel to rotate, the vertical driving is energy-saving and environment-friendly, and because the two sides of the lifting stand column are respectively clamped in the Z-direction guide rail pair through the Z-direction guide rail, the vertical motion is reliable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A two-dimensional motion structure characterized by: the lifting device comprises a rack, wherein the rack comprises four stand columns and a group of planar frames, the four corners of the planar frames are respectively provided with corresponding stand columns, the planar frames are provided with two parallel horizontal X-direction guide rails, a mounting seat is supported on the horizontal X-direction guide rails through a guide rail pair, a pair of Z-direction guide rail pair supports are fixedly arranged on the mounting seat, the Z-direction guide rail pairs on the Z-direction guide rail pair supports are oppositely arranged, the corresponding sides of the lifting stand columns are respectively provided with Z-direction guide rails, the Z-direction guide rails are clamped in the Z-direction guide rail pairs, the lifting stand columns are arranged perpendicular to the mounting seat, the lower ends of the lifting stand columns penetrate through avoidance holes in the corresponding positions of the mounting seat and then protrude downwards, a lifting lead screw is fixedly arranged at the central position of the lifting stand columns, a power motor is further arranged on the mounting seat, the output end of the power, the length direction of the lifting screw rod corresponds to the height position of the mounting seat and is provided with a rotary seat, two sides of the rotary seat are respectively laterally protruded behind a linear guide hole of a corresponding side wall of the lifting upright column and fixedly connected to the mounting seat, a rotary lifting screw sleeve is arranged at the center of the rotary seat, an outer ring of the rotary lifting screw sleeve is supported at the center of the mounting seat through a bearing, the lifting screw rod penetrates through the rotary lifting screw sleeve, the lifting screw rod is in threaded connection with an internal thread part of the rotary lifting screw sleeve, a second synchronizing wheel is further sleeved on the rotary lifting screw sleeve, the first synchronizing wheel and the second synchronizing wheel are connected through a synchronous belt, and the synchronous belt penetrates through the corresponding linear guide hole.

2. A two-dimensional motion structure, as defined in claim 1, wherein: the X-axis power motor is further arranged on the rack, an X-axis moving screw rod is connected to the output end of the X-axis power motor in an external mode, an X-axis moving screw sleeve is arranged at the bottom of the mounting seat, and the X-axis moving screw rod is in threaded connection with the X-axis moving screw sleeve.

3. A two-dimensional motion structure, as defined in claim 1, wherein: the bottom of the rotary lifting screw sleeve is exposed out of the rotary base, a second synchronizing wheel is fixedly sleeved at the bottom of the rotary lifting screw sleeve, the height position of the second synchronizing wheel is lower than the lower surface of the mounting base, the lower output end of the power motor penetrates through the mounting base and then is sleeved with the first synchronizing wheel, and the synchronizing wheel is located below the lower surface of the mounting base.

4. A two-dimensional motion structure, as defined in claim 1, wherein: the bottom of the lifting screw rod is inserted into the lower positioning seat of the lifting stand column and then is fastened and connected through a screw, and the top of the lifting screw rod is protruded on the lifting stand column and then locked on the upper surface of the lifting stand column through a locking nut.