CN218255245U

CN218255245U - Rotatable clamping device

Info

Publication number: CN218255245U
Application number: CN202222853200.4U
Authority: CN
Inventors: 惠福增
Original assignee: Tianjin Haochen Intelligent Technology Co ltd
Current assignee: Tianjin Haochen Intelligent Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-10
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a rotatable formula clamping device, include: linkage locking mechanism, two centre gripping rotary mechanism and holding article, two centre gripping rotary mechanism install respectively in the both sides of linkage locking mechanism bottom to press from both sides tight holding article and make the holding article upset, the utility model discloses be provided with the rack and pinion structure, the cylinder promotes the gear of rack and meshing, simple structure, the flexibility is good, and is with low costs, and the performance is good, can be applied to various manipulators in a flexible way, the utility model discloses a set up centre gripping rotary mechanism, pneumatic mechanical type jack catch and centre gripping rotary mechanism's cooperation reaches the purpose that presss from both sides tight and overturn the holding article, very big expansion application scenario, improve whole mechanism flexibility and commonality, reduced change and maintenance cost, solved current clamping mechanism and not have the upset function, when the holding article need overturn, need change clamping mechanism, can not very big satisfying customer's user demand, can not realize the commonality and the flexibility scheduling problem of whole mechanism.

Description

Rotatable clamping device

Technical Field

The utility model relates to a mechanical equipment technical field especially relates to a rotatable formula clamping device.

Background

Most of clamping mechanism designs on the existing market adopt direct clamping, do not have the function of overturning, when the clamping object needs to overturn, the clamping mechanism needs to be replaced, the using requirements of customers can not be greatly met, and the universality and the flexibility of the whole mechanism can not be realized.

SUMMERY OF THE UTILITY MODEL

In some embodiments of this application, a rotatable formula clamping device is provided, through setting up centre gripping rotary mechanism, pneumatic mechanical type jack catch and centre gripping rotary mechanism's cooperation, reach the purpose of pressing from both sides tightly and upset centre gripping thing, very big expansion the application scenario, whole mechanism flexibility and commonality are improved, change and maintenance cost have been reduced, current clamping mechanism has not been solved and has not overturn the function, when the centre gripping thing needs the upset, fixture need be changed, can not very big user demand who satisfies the customer, can not realize the commonality and the flexibility scheduling problem of whole mechanism.

In some embodiments of the present application, there is provided a rotatable clamping device comprising: the clamping and rotating device comprises a linkage locking mechanism, two clamping and rotating mechanisms and a clamped object, wherein the two clamping and rotating mechanisms are respectively arranged on two sides of the bottom of the linkage locking mechanism so as to clamp the clamped object and turn the clamped object.

In some embodiments of the present application, each of the clamping and rotating mechanisms comprises: the clamping device comprises a cylinder, a clamping fixing component, a clamping rotating component and a clamping fitting component, wherein the cylinder and the clamping rotating component are fixedly installed on the clamping fixing component, the cylinder is connected with the clamping rotating component, and the clamping fitting component is installed on the clamping rotating component.

In some embodiments of the present application, the clamping rotation assembly comprises: the clamping and attaching device comprises a driving gear, a driven gear and a rack, wherein one end of the rack is connected to the cylinder, the driving gear is connected to the other end of the rack, the driven gear is meshed with the driving gear, and the driven gear is connected to the clamping and attaching assembly.

In some embodiments of the present application, the drive gear comprises: the driving wheel is meshed with the rack, the driving bearing is connected with the driving wheel, and the intermediate shaft penetrates through the driving wheel and the driving bearing.

In some embodiments of the present application, the driven gear comprises: follow driving wheel, transmission shaft and driven bearing, follow the driving wheel meshing connect in the action wheel, the transmission shaft wears to locate follow driving wheel and drive bearing, just the transmission shaft connect in centre gripping laminating subassembly.

Drawings

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

Fig. 1 is a schematic view of an installation of a rotatable clamping device according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a clamping and rotating mechanism of a rotatable clamping device according to an embodiment of the present invention;

fig. 3 is a schematic plan view of a clamping mechanism of a rotatable clamping device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a clamping rotary assembly of a rotatable clamping device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a clamping rotating assembly of a rotatable clamping device according to an embodiment of the present invention.

Reference numerals are as follows:

100. a linkage locking mechanism; 200. a holder; 300. a clamping and rotating mechanism; 310. a cylinder; 320. clamping and fixing the assembly; 330. a clamping rotating assembly; 331. a rack; 332. a driving gear; 3321. a driving wheel; 3322. an intermediate shaft; 3323. a drive bearing; 333. a driven gear; 3331. a driven wheel; 3332. a drive shaft; 3333. a drive bearing; 340. and clamping the attaching assembly.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1, a rotatable clamping device according to some embodiments of the present application, comprises: a linkage locking mechanism 100, two clamping and rotating mechanisms 300 and a clamped object 200.

The two grip rotating mechanisms 300 are used to grip the gripped object 200 and turn the gripped object 200 upside down.

Further, the two clamping and rotating mechanisms 300 of the present application are respectively installed at two sides of the bottom of the linkage locking mechanism 100.

Furthermore, two clamping and rotating mechanisms 300 of the present application are installed at the bottom of the linkage locking mechanism 100, and drive the two clamping and rotating mechanisms 300 to be linked, so as to clamp the clamped object 200, and through the design of the rotatable clamping and rotating mechanisms 300, when the clamped object 200 needs to be turned over, the turning over of the clamped object 200 can be realized.

As shown in fig. 2-3, according to a rotatable clamping device in some embodiments of the present application, each clamping and rotating mechanism 300 of the present application includes: cylinder 310, clamping fixture assembly 320, clamping rotation assembly 330, and clamping attachment assembly 340.

The cylinder 310 is used for driving the clamping rotating assembly 330 to rotate, the clamping fixing assembly 320 is used for fixing the cylinder 310 and the clamping rotating assembly 330, the clamping rotating assembly 330 is used for clamping the clamped object 200 and enabling the clamped object to rotate, and the clamping attaching assembly 340 is used for clamping the clamped object 200.

Further, the air cylinder 310 and the clamping rotating assembly 330 are both fixedly mounted on the clamping fixing assembly 320, the air cylinder 310 is connected to the clamping rotating assembly 330, and the clamping attaching assembly 340 is mounted on the clamping rotating assembly 330.

Furthermore, the cylinder 310 pole of this application stretches out, promotes the rotation of centre gripping rotary mechanism 300 to drive centre gripping laminating mechanism rotatory, reach the purpose of rotatory centre gripping thing 200.

As shown in fig. 4, according to the clamping rotation mechanism 300 in some embodiments of the present application, the clamping rotation assembly 330 includes: a pinion gear 332, a driven gear 333, and a rack 331.

Further, one end of the rack 331 is connected to the cylinder 310, the driving gear 332 is connected to the other end of the rack 331, the driven gear 333 is engaged with the driving gear 332, and the driven gear 333 is connected to the clamping and attaching assembly 340.

Furthermore, the cylinder 310 rod of the present application extends out, and pushes the rack 331 to move downwards, and the rack 331 is engaged with the driving gear 332 to drive the driven gear 333 to rotate, so as to achieve the purpose of turning over the object 200.

As shown in fig. 5, according to the clamping rotation assembly 330 in some embodiments of the present application, the driving gear 332 includes: a driving wheel 3321, a middle shaft 3322 and a driving bearing 3323.

Furthermore, the driving wheel 3321 is engaged with the rack 331, the driving bearing 3323 is connected to the driving wheel 3321, and the intermediate shaft 3322 is disposed through the driving wheel 3321 and the driving bearing 3323.

As shown in fig. 1-3, according to the clamping rotation assembly 330 in some embodiments of the present application, the driven gear 333 comprises: driven wheel 3331, drive shaft 3332, and a driven bearing.

Further, the driven wheel 3331 is engaged with the driving wheel 3321, the transmission shaft 3332 is disposed through the driven wheel 3331 and the transmission shaft 3332, and the transmission shaft 3332 is connected to the clamping and attaching assembly 340.

Furthermore, the driving wheel 3321 and the driven wheel 3331 of the present application are engaged to drive the transmission shaft 3332 to rotate, so that the clamping and attaching assembly 340 is turned over.

To sum up, the utility model discloses a rotatable formula clamping device, include: linkage locking mechanism, two centre gripping rotary mechanism and holding article, two centre gripping rotary mechanism install respectively in the both sides of linkage locking mechanism bottom to press from both sides tight holding article and make the holding article upset, the utility model discloses be provided with the rack and pinion structure, the cylinder promotes the gear of rack and meshing, simple structure, the flexibility is good, and is with low costs, and the performance is good, can be applied to various manipulators in a flexible way, the utility model discloses a set up centre gripping rotary mechanism, pneumatic mechanical type jack catch and centre gripping rotary mechanism's cooperation reaches the purpose that presss from both sides tight and overturn the holding article, very big expansion application scenario, improve whole mechanism flexibility and commonality, reduced change and maintenance cost, solved current clamping mechanism and not have the upset function, when the holding article need overturn, need change clamping mechanism, can not very big satisfying customer's user demand, can not realize the commonality and the flexibility scheduling problem of whole mechanism.

Those of ordinary skill in the art will understand that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotatable clamping device, comprising: the clamping and rotating device comprises a linkage locking mechanism, two clamping and rotating mechanisms and a clamped object, wherein the two clamping and rotating mechanisms are respectively arranged on two sides of the bottom of the linkage locking mechanism so as to clamp the clamped object and turn the clamped object.

2. The rotatable clamping device of claim 1 wherein each of said clamping and rotation mechanisms comprises: the clamping device comprises a cylinder, a clamping fixing component, a clamping rotating component and a clamping fitting component, wherein the cylinder and the clamping rotating component are fixedly installed on the clamping fixing component, the cylinder is connected with the clamping rotating component, and the clamping fitting component is installed on the clamping rotating component.

3. The rotatable clamp apparatus of claim 2, wherein the clamp rotation assembly comprises: the clamping and attaching device comprises a driving gear, a driven gear and a rack, wherein one end of the rack is connected to the cylinder, the driving gear is connected to the other end of the rack, the driven gear is meshed with the driving gear, and the driven gear is connected to the clamping and attaching assembly.

4. The rotatable clamp apparatus of claim 3, wherein the drive gear comprises: the driving wheel is meshed with the rack, the driving bearing is connected with the driving wheel, and the intermediate shaft penetrates through the driving wheel and the driving bearing.

5. The rotatable clamp apparatus of claim 4, wherein the driven gear comprises: follow driving wheel, transmission shaft and driven bearing, follow the driving wheel meshing connect in the action wheel, the transmission shaft wears to locate follow driving wheel and drive bearing, just the transmission shaft connect in centre gripping laminating subassembly.