CN214520306U

CN214520306U - A stable posture structure

Info

Publication number: CN214520306U
Application number: CN202120199520.5U
Authority: CN
Inventors: 李杰彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-29
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a posture part structure with good stability, which comprises a posture part body, a first connecting block and a second connecting block; a working cavity is arranged in the posture part body, a piston is arranged in the working cavity, and the piston is connected with a piston rod , and the lower part of the piston rod is downward to the posture part body; one end of the first connecting block is rotatably connected to the piston rod, the other end of the first connecting block is rotatably connected to the second connecting block, and the second connecting block is also connected to the posture part. The body is connected in rotation, and the second connecting block is used to connect the fixture; the left and right sides of the upper part of the second connecting block are respectively provided with several anti-collision blocks, and the position of the posture part body corresponding to each anti-collision block is provided with a buffer block. The anti-collision block and the buffer block play a role of buffering and anti-collision. The utility model cancels the hinge, has good balance and stability, and can play an anti-collision function through the anti-collision block and the buffer block, effectively reduces the wear of the second connecting block, saves the cost, and has a good use experience.

Description

Posture portion structure that stability is good

Technical Field

The utility model relates to an industrial automation technical field especially relates to a posture portion structure that stability is good.

Background

At present, the posture part of the existing manipulator mostly pushes a piston to move through high-pressure gas, a clamp connecting block transmits power through a piston rod to realize posture overturning and posture resetting actions, the piston rod is connected with the clamp connecting block through a hinge and a connecting pin, and the connecting mode is limited by a structure in high-speed operation and has poor balance degree, so that the stability of the clamp connecting block is poor, adverse effects on production can be possibly caused, and the use experience is poor; on the other hand, the existing manipulator posture part is not provided with an anti-collision device, the clamp connecting block is easy to collide with the posture part body in the operation process, so that the clamp connecting block is abraded, the clamp connecting block needs to be replaced regularly, time and labor are wasted, and the production cost is increased.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a posture part structure with good stability.

The technical scheme of the utility model as follows:

a posture part structure with good stability comprises: the device comprises a posture part body, a first connecting block and a second connecting block; a working cavity is arranged in the posture part body, a piston is arranged in the working cavity, the piston is connected with a piston rod, and the lower part of the piston rod sequentially penetrates out of the working cavity and the posture part body downwards; one end of the first connecting block is connected to one end of the piston rod, which penetrates out of the posture part body downwards, in a rotating connection mode, the other end of the first connecting block is connected to the second connecting block in a rotating connection mode, the second connecting block is further connected to the posture part body in a rotating connection mode, and the second connecting block is used for connecting a clamp;

the left side and the right side of the upper portion of the second connecting block are respectively provided with a plurality of anti-collision blocks, correspondingly, the positions of the body of the posture portion corresponding to the anti-collision blocks are respectively provided with a buffer block, and the anti-collision blocks and the buffer blocks play a role in buffering and preventing collision when the anti-collision device is used.

Preferably, a gas collection row is arranged on one side of the posture part body and used for placing a gas pipe.

Preferably, the gas collecting row is composed of a plurality of gas collecting pipes, and the plurality of gas collecting pipes are sequentially arranged on the posture part body from top to bottom; each gas collecting pipe is of a hollow structure with an opening at one end, a through hole is further formed in the side wall of each gas collecting pipe, and the mounting operation of the gas pipe is achieved through the opening and the through hole during mounting.

Preferably, an air inlet hole and an air outlet hole are respectively formed in the other side, opposite to the air collecting row, of the posture part body, the air inlet hole is used for being connected with an air inlet pipe, and the air outlet hole is used for being connected with an air outlet pipe.

Preferably, the two ends of the first connecting block are respectively connected with the piston rod and the second connecting block in a rotating manner through a connecting pin, and the first connecting block is respectively provided with a bushing at a position connected with the piston rod and the second connecting block, so that the effect of reducing abrasion is achieved.

Preferably, a limiting member is disposed at an end of each connecting pin, and the limiting member is used for preventing the first connecting block from moving axially.

Preferably, the limiting member is a snap spring.

Preferably, the anti-collision block is a hardened screw.

By adopting the scheme, the utility model discloses following beneficial effect has:

1. the utility model discloses a piston rod and second connecting block are connected respectively to first connecting block, have replaced the hinge, have improved the equilibrium and stability, and can play an anticollision effect through anticollision piece and buffer block, effectively reduce the wearing and tearing of second connecting block, have practiced thrift the cost, use and experience well;

2. in the preferred scheme, the application of the gas collecting exhaust is realized, a fixed block is not required to be additionally arranged, the operation is more convenient and faster, and the gas collection is convenient;

3. the bushing in the preferred scheme avoids the direct contact between the first connecting block and the piston rod, can effectively reduce the abrasion between the first connecting block and the piston rod, and has long service life;

4. the application of jump ring in the preferred scheme can effectively avoid first connecting block axial motion, plays a limiting displacement, and stability is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 structures shown in the drawings without creative efforts.

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a perspective view of another angle of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; 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 in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", "front", "rear", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Referring to fig. 1 to 3, the present invention provides a posture part structure with good stability, which includes a posture part body 1, a first connecting block 2 and a second connecting block 3; a working cavity is arranged in the posture part body 1, a piston driven by high-pressure gas is arranged in the working cavity, the piston is connected with a piston rod 4, and the lower part of the piston rod 4 sequentially penetrates out of the working cavity and the posture part body 1 downwards; one end of the first connecting block 2 is connected to one end of the piston rod 4 which penetrates out of the posture part body 1 downwards in a rotating connection mode, the other end of the first connecting block 2 is connected to the second connecting block 3 in a rotating connection mode, the second connecting block 3 is further connected to the posture part body 1 in a rotating connection mode, and the second connecting block 3 is used for connecting a clamp; when the device is used, the piston drives the piston rod 4 to move under the action of high-pressure gas, so that the first connecting block 2 connected with the piston rod 4 can drive the second connecting block 3 to realize posture overturning and posture resetting operations, and the connecting blocks are used for replacing hinges, so that the balance degree between the piston rod 4 and the second connecting block 3 can be ensured in high-speed operation, and the stability is improved;

wherein, respectively be equipped with a plurality of anticollision pieces 5 on the left and right sides on 3 upper portions of second connecting block, it is corresponding, posture portion body 1 corresponds each all be equipped with buffer block 6 in anticollision piece 5's the position, pass through during the use anticollision piece 5 and buffer block 6 play the effect of a buffering anticollision, effectively reduce the wearing and tearing of second connecting block 3, have promoted second connecting block 3's practical life to reach reduction in production cost's purpose, it is concrete, anticollision piece 5 is the stiffened screw, just respectively be equipped with one on the left and right sides on 3 upper portions of second connecting block the stiffened screw.

In this embodiment, an air inlet hole 11 and an air outlet hole 12 are respectively arranged on the right side of the posture part body 1, the air inlet hole 11 is used for connecting an air inlet pipe, and the air outlet hole 12 is used for connecting an air outlet pipe, so that the posture part can realize posture overturning and posture resetting;

further, the left side of the posture part body 1 is also provided with the gas collecting exhaust 13, the gas collecting exhaust 13 is used for placing the gas pipe, and compared with the mode that the gas pipe is fixed by additionally arranging a fixing block in the prior art, the gas collecting exhaust 13 is used for fixing the gas pipe in an integrated manner, the fixing block does not need to be additionally arranged, the operation is more convenient, and the gas collection is convenient; the gas collecting row 13 is composed of a plurality of gas collecting pipes, the plurality of gas collecting pipes are sequentially arranged on the left side of the posture part body 1 from top to bottom, each gas collecting pipe is of a hollow structure with an open left end, a through hole is further formed in the side wall of each gas collecting pipe, and the gas collecting pipes are fixedly installed through the openings and the through holes during installation.

In this embodiment, the upper end and the lower end of the first connecting block 2 are rotatably connected with the piston rod 4 and the second connecting block 3 through a connecting pin 7, and the two sides of the left side of the upper end and the lower end of the first connecting block 2 are respectively provided with a bushing 8, so that the first connecting block 2 can be effectively prevented from directly contacting with the piston rod 4, and the abrasion of the first connecting block 2 and the piston rod 4 is reduced;

furthermore, each of the left and right ends of the connecting pin 7 is provided with a limiting member 9, the limiting members 9 are used for preventing the first connecting block 2 from moving axially along the connecting pin 7 to perform a limiting function, and specifically, the limiting members 9 are preferably snap springs.

Compared with the prior art, the utility model discloses following beneficial effect has:

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A posture part structure with good stability is characterized by comprising: the device comprises a posture part body, a first connecting block and a second connecting block; a working cavity is arranged in the posture part body, a piston is arranged in the working cavity, the piston is connected with a piston rod, and the lower part of the piston rod sequentially penetrates out of the working cavity and the posture part body downwards; one end of the first connecting block is connected to one end of the piston rod, which penetrates out of the posture part body downwards, in a rotating connection mode, the other end of the first connecting block is connected to the second connecting block in a rotating connection mode, the second connecting block is further connected to the posture part body in a rotating connection mode, and the second connecting block is used for connecting a clamp;

2. The posture part structure of claim 1, wherein a gas collection row is provided on one side of the posture part body, and the gas collection row is used for receiving a gas pipe.

3. The stable posture part structure of claim 2, wherein the gas collecting row is composed of a plurality of gas collecting pipes, and the plurality of gas collecting pipes are sequentially arranged on the posture part body from top to bottom; each gas collecting pipe is of a hollow structure with an opening at one end, a through hole is further formed in the side wall of each gas collecting pipe, and the mounting operation of the gas pipe is achieved through the opening and the through hole during mounting.

4. The posture part structure with good stability as claimed in claim 2, wherein the posture part body is provided with an air inlet hole and an air outlet hole on the other side opposite to the air collecting vent, the air inlet hole is used for connecting an air inlet pipe, and the air outlet hole is used for connecting an air outlet pipe.

5. The posture part structure with good stability as claimed in claim 1, wherein both ends of the first connecting block are rotatably connected to the piston rod and the second connecting block through a connecting pin, respectively, and the first connecting block is provided with a bushing at a position connected to the piston rod and the second connecting block, respectively, to reduce wear.

6. The stable postural structure of claim 5, wherein a limit member is provided on the end of each connecting pin, said limit member being used to prevent the axial movement of said first connecting block.

7. The posture part structure with good stability of claim 6, wherein the limiting member is a snap spring.

8. The posture part structure with good stability as set forth in claim 1, wherein the impact prevention block is a hardened screw.