CN113798871A

CN113798871A - Bearing device

Info

Publication number: CN113798871A
Application number: CN202010547801.5A
Authority: CN
Inventors: 文代荣
Original assignee: Fu Ding Electronical Technology Jiashan Co Ltd
Current assignee: Fu Ding Electronical Technology Jiashan Co Ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-12-17
Anticipated expiration: 2040-06-16
Also published as: CN113798871B

Abstract

A bearing device comprises a bearing part, a main body part, a first limiting part, a second limiting part and a driving mechanism, wherein the bearing part is rotatably arranged on the main body part and is used for bearing a workpiece; one end of the first limiting part and one end of the second limiting part are arranged on the main body part, and the other ends of the first limiting part and the second limiting part are respectively positioned at the bottoms of the two opposite ends of the bearing part; the driving mechanism is arranged on the main body part and is used for driving the bearing part to rotate; when the bearing part rotates and contacts the first limiting part, the first limiting part is used for stopping the bearing part from rotating and enabling the bearing part to keep a certain inclination angle; when the bearing part reversely rotates and contacts the second limiting part, the second limiting part is used for stopping the bearing part from rotating and enabling the bearing part to be parallel to the main body part. The bearing device drives the bearing part to rotate through the driving mechanism, and the angle of the bearing part is limited through the first limiting part and the second limiting part, so that the aim of driving the workpiece to be quickly switched between the horizontal state and the required angle is fulfilled.

Description

Bearing device

Technical Field

The present application relates to a load bearing device.

Background

The problem of low efficiency exists in the part processing that needs rotation angle in present all kinds of machining, needs the artifical bearing device of changing to carry out the angle replacement.

Disclosure of Invention

In view of the above, there is a need for a carrier device capable of quickly performing an angle change.

In one embodiment of the present application, a carrying device is provided, which includes a carrying portion, a main body portion, a first limiting portion, a second limiting portion, and a driving mechanism, wherein the carrying portion is rotatably mounted on the main body portion, and the carrying portion is used for carrying a workpiece; one end of the first limiting part and one end of the second limiting part are arranged on the main body part, and the other ends of the first limiting part and the second limiting part are respectively positioned at the bottoms of the two opposite ends of the bearing part; the driving mechanism is arranged on the main body part and is used for driving the bearing part to rotate; when the bearing part rotates and contacts the first limiting part, the first limiting part is used for stopping the bearing part from rotating and enabling the bearing part to keep a certain inclination angle; when the bearing part reversely rotates and contacts the second limiting part, the second limiting part is used for stopping the bearing part from rotating and enabling the bearing part to be parallel to the main body part.

In an embodiment of the present application, the first position-limiting portion includes a first supporting member and a mating member, the first supporting member is mounted on the main body portion, and the mating member is detachably mounted on one end of the first supporting member close to the bearing portion; the matching piece is provided with an inclined surface which is used for contacting the bottom surface of the bearing part so as to stop the bearing part from rotating and limit the bearing part at an inclined angle which is the same as that of the inclined surface.

In an embodiment of the present application, a limiting surface is disposed at a top of the second limiting portion, and the limiting surface is parallel to the main body portion and is configured to contact a bottom surface of the bearing portion to stop the rotation of the bearing portion, so that the bearing portion is parallel to the main body portion.

In an embodiment of the present application, the driving mechanism includes a first driving member, a first abutting member, a second driving member and a second abutting member, the first driving member is disposed on one side of the main body portion close to the first limiting portion, and the first abutting member is mounted on the first driving member; the second driving part is arranged on one side of the main body part close to the second limiting part, and the second pushing part is arranged on the second driving part; the first driving part is used for driving the first pushing part to lift, the first pushing part is used for pushing one side of the bearing part to drive the bearing part to rotate, the second driving part is used for driving the second pushing part to lift, and the second pushing part is used for pushing the other side of the bearing part to drive the bearing part to reversely rotate.

In an embodiment of the present application, the first abutting member and the second abutting member have a hemispherical shape at an end close to the bearing portion to reduce friction.

In an embodiment of the application, the driving mechanism further includes a control unit, the control unit is in communication connection with the first driving member and the second driving member, and the control unit is configured to control the first pushing member and the second pushing member to alternately lift and keep the lifted position.

In an embodiment of the present application, the main body portion includes a base, a support, a rotating shaft, and a rotating fixing member, the base is used for bearing the first spacing portion, the second spacing portion, and the driving mechanism, the support is installed on the base, the rotating shaft is rotatably installed in the support and kept away from one end of the base, the rotating fixing member is installed in the rotating shaft, and the bearing portion is installed on one side of the rotating fixing member, which is kept away from the base.

The bearing device drives the bearing part to rotate through the driving mechanism, and the angle of the bearing part is limited through the first limiting part and the second limiting part, so that the aim of driving the workpiece to be quickly switched between the horizontal state and the required angle is fulfilled.

Drawings

Fig. 1 is a perspective view of a carrying device according to an embodiment of the present disclosure.

Fig. 2 is a perspective view of the carrying device in fig. 1 in another state.

Fig. 3 is an exploded view of the carrier of fig. 1.

FIG. 4 is an exploded view of the first support member and various mating members of FIG. 1.

Fig. 5 is a schematic view of the drive mechanism, solenoid valve and piping of fig. 2.

Fig. 6 is a side view of the carrier of fig. 1.

Fig. 7 is a cross-sectional view of VII-VII in fig. 1.

Fig. 8 is a side view of the carrier of fig. 2.

Fig. 9 is a cross-sectional view of IX-IX in fig. 2.

Description of the main elements

Carrying device 100

Jig 200

Workpiece 300

Bearing part 10

Main body part 20

Base 21

Support 22

Rotating shaft 23

Rotating fixture 24

First position limiting part 30

First support 31

Fitting 32

Inclined surface 32a

Second limiting portion 40

The limiting surface 40a

Drive mechanism 50

First driving member 51

First urging member 52

Second driving member 53

Second pushing member 54

Solenoid valve 60

Detailed Description

The embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following embodiments, features of the embodiments may be combined with each other without conflict.

Referring to fig. 1 and fig. 2, the present application provides a carrying device 100 capable of rapidly completing an angle change, wherein the carrying device 100 includes a carrying portion 10, a main body portion 20, a first position-limiting portion 30, a second position-limiting portion 40, and a driving mechanism 50. The main body 20 is horizontally disposed. The supporting portion 10 is a quadrangular plate, two sides of the supporting portion are rotatably mounted on the main body portion 20, the supporting portion 10 is used for supporting the jig 200, and the jig 200 supports the workpiece 300. One end of the first limiting portion 30 and one end of the second limiting portion 40 are mounted on the main body portion 20, and the other ends are respectively disposed on two opposite sides of the bottom of the carrying portion 10. The driving mechanism 50 is disposed on the main body 20, and the driving mechanism 50 is used for driving the bearing part 10 to rotate. When the bearing part 10 rotates and contacts the top of the first limiting part 30, the first limiting part 30 is used for stopping the bearing part 10 from rotating and keeping the bearing part 10 at a required inclination angle; when the carrying part 10 reversely rotates and contacts the second limiting part 40, the second limiting part 40 is used for stopping the carrying part 10 from rotating and keeping the carrying part 10 in a horizontal state.

Referring to fig. 3 and 4, the first position-limiting portion 30 includes a first supporting member 31 and a fitting member 32, and the first supporting member 31 is vertically installed on the main body portion 20. The fitting member 32 is detachably mounted on the top end of the first supporting member 31. The mating member 32 is provided with a slope 32a, and the slope angle of the slope 32a and the height of the mating member 32 cooperate to make the slope 32a completely contact with the bottom surface of the carrier 10 to stop the rotation of the carrier 10 when the carrier 10 rotates, and limit the carrier 10 to the same slope angle as the slope 32 a. The bearing device 100 comprises a plurality of fitting members 32, each fitting member 32 is provided with a different height and an inclination angle of the inclined surface 32a, and the corresponding fitting member 32 is mounted on the first supporting member 31 for a desired inclination angle of each bearing member 10. In one embodiment, the supporting portion 10 can be rotated to any angle between 0-45 degrees, such as 20 degrees, 30 degrees, 35 degrees, etc., by different engaging members 32.

Referring to fig. 3, the top of the second position-limiting portion 40 is provided with a position-limiting surface 40a, the position-limiting surface 40a is disposed at the bottom of the carrying portion 10 in a horizontal state, and the position-limiting surface 40a is used for contacting the bottom surface of the carrying portion 10 when the carrying portion 10 rotates reversely to stop the carrying portion 10 from rotating, so as to limit the carrying portion 10 in the horizontal state. In one embodiment, a first position-limiting portion 30 is disposed below each of two corners of one side of the supporting portion 10, and a second position-limiting portion 40 is disposed below each of two corners of the other side of the supporting portion, so as to ensure the stability of the supporting portion.

Referring to fig. 3, the driving mechanism 50 includes a first driving member 51, a first pushing member 52, a second driving member 53 and a second pushing member 54. The first driving member 51 is vertically disposed on one side of the main body 20 close to the first limiting portion 30, and the first pushing member 52 is mounted on the first driving member 51. The second driving member 53 is vertically disposed on a side of the main body 20 close to the second limiting portion 40, and the second pushing member 54 is mounted on the second driving member 53. The first driving member 51 is used for driving the first pushing member 52 to move up and down, and when the first pushing member 52 moves up, the first pushing member is used for pushing one side of the supporting member 10 to drive the supporting member 10 to rotate to the horizontal position. The second driving member 51 is used for driving the second pushing member 54 to ascend and descend, and when the second pushing member 54 ascends, the second pushing member is used for pushing the other side of the supporting member 10 to drive the supporting member 10 to rotate reversely to the inclined angle. In one embodiment, the first pushing member 52 and the second pushing member 54 are rod-shaped, and one ends of the first pushing member 52 and the second pushing member 54 close to the supporting portion 10 are hemispherical to reduce friction with the supporting portion 10.

Referring to fig. 5, the driving mechanism 50 further includes a control unit (not shown) communicatively connected to the first driving member 51 and the second driving member 53, and the control unit is configured to control the second pushing member 54 to descend simultaneously when the first pushing member 52 ascends, or the first pushing member 52 to descend simultaneously when the second pushing member 54 ascends, and both keep the current position when the carrying portion 10 is in the inclined state and the horizontal state. In one embodiment, the first driving member 51 and the second driving member 53 are air cylinders, and the control unit controls air intake of the air cylinders through the electromagnetic valve 60 to control the first abutting member 52 and the second abutting member 54 to alternately lift: the upper air inlet pipe of the first driving member 51 is connected with the lower air inlet pipe of the second driving member 53, and the lower air inlet pipe of the first driving member 51 is connected with the upper air inlet pipe of the second driving member 53, so that the electromagnetic valve 60 can ensure that the first abutting member 52 and the second abutting member 54 can be lifted synchronously and alternately.

Referring to fig. 3, the main body 20 includes a base 21, two brackets 22, two shafts 23 and two rotating fixtures 24. The base 21 is used for carrying the first position-limiting portion 30, the second position-limiting portion 40 and the driving mechanism 50. The two brackets 22 are respectively installed on two sides of the base 21, the two rotating shafts 23 are respectively rotatably inserted into one end of each bracket 22 far away from the base 21, and the axes are located on the same straight line. The two rotating fixing members 24 are respectively arranged on the rotating shaft 23 in a penetrating way. The two sides of the bearing part 10 are installed on the side of the rotating fixing part 24 far away from the base 21. The carrier part 10 is rotated about the rotation shaft 23 by the rotation fixing member 24. In one embodiment, the base 21 and the bracket 22 have a plate shape, and the rotating shaft 23 is connected to the bracket 22 through a bearing.

Referring to fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the carrying device 100 works in such a way that the first pushing member 52 is lifted up and the second pushing member 54 is lowered to make the carrying member 10 contact the second position-limiting portion 40 to keep parallel; when the angle needs to be changed, the first pushing member 52 is lowered, and the second pushing member 54 is raised to make the supporting member 10 contact the mating member 32, and the angle of the workpiece 300 is the same as the angle of the inclined surface 32 a. Repeating the above operation can switch the carrier 10 between tilted and horizontal.

It is understood that in other embodiments, the carrying part 10 can be rotatably mounted on the base 21 in other manners.

The carrying device 100 drives the carrying part 10 to rotate through the driving mechanism 50, and limits the angle of the carrying part 10 through the first limiting part 30 and the second limiting part 40, so as to achieve the purpose of driving the workpiece 300 to be rapidly switched between a horizontal state and a required angle.

Although the present application has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the present application. Those skilled in the art can make other changes and the like in the design of the present application within the spirit of the present application as long as they do not depart from the technical effects of the present application. Such variations are intended to be included within the scope of this disclosure.

Claims

1. A carrying device, characterized in that: the bearing device comprises a bearing part, a main body part, a first limiting part, a second limiting part and a driving mechanism, wherein the bearing part is rotatably arranged on the main body part and is used for bearing a workpiece; one end of the first limiting part and one end of the second limiting part are arranged on the main body part, and the other ends of the first limiting part and the second limiting part are respectively positioned at the bottoms of the two opposite ends of the bearing part; the driving mechanism is arranged on the main body part and is used for driving the bearing part to rotate; when the bearing part rotates and contacts the first limiting part, the first limiting part is used for stopping the bearing part from rotating and enabling the bearing part to keep a certain inclination angle; when the bearing part reversely rotates and contacts the second limiting part, the second limiting part is used for stopping the bearing part from rotating and enabling the bearing part to be parallel to the main body part.

2. The carrier of claim 1, wherein: the first limiting part comprises a first supporting piece and a matching piece, the first supporting piece is arranged on the main body part, and the matching piece is detachably arranged at one end of the first supporting piece close to the bearing part; the matching piece is provided with an inclined surface which is used for contacting the bottom surface of the bearing part so as to stop the bearing part from rotating and limit the bearing part at an inclined angle which is the same as that of the inclined surface.

3. The carrier of claim 1, wherein: the top of the second limiting part is provided with a limiting surface which is parallel to the main body part and is used for contacting the bottom surface of the bearing part to stop the bearing part from rotating and enable the bearing part to be parallel to the main body part.

4. The carrier of claim 1, wherein: the driving mechanism comprises a first driving part, a first abutting part, a second driving part and a second abutting part, the first driving part is arranged on one side, close to the first limiting part, of the main body part, and the first abutting part is arranged on the first driving part; the second driving part is arranged on one side of the main body part close to the second limiting part, and the second pushing part is arranged on the second driving part; the first driving part is used for driving the first pushing part to lift, the first pushing part is used for pushing one side of the bearing part to drive the bearing part to rotate, the second driving part is used for driving the second pushing part to lift, and the second pushing part is used for pushing the other side of the bearing part to drive the bearing part to reversely rotate.

5. The carrier of claim 4, wherein: one ends of the first pushing piece and the second pushing piece close to the bearing part are hemispherical so as to reduce friction.

6. The carrier of claim 4, wherein: the driving mechanism further comprises a control unit, the control unit is in communication connection with the first driving piece and the second driving piece, and the control unit is used for controlling the first abutting piece and the second abutting piece to ascend and descend in a staggered mode and keeping the position after ascending and descending.

7. The carrier of claim 1, wherein: the main body part comprises a base, a support, a rotating shaft and a rotary fixing part, wherein the base is used for bearing the first limiting part, the second limiting part and the driving mechanism, the support is arranged on the base, the rotating shaft rotatably penetrates through one end, far away from the base, of the support, the rotary fixing part penetrates through the rotating shaft, and the bearing part is arranged on one side, far away from the base, of the rotary fixing part.