CN217571795U - Turnover rotating device - Google Patents

Abstract

The utility model provides a upset rotary device, including mount pad, trip shaft, first drive arrangement, chuck, second drive arrangement, the utility model discloses a will be a plurality of the chuck is rotationally located on the trip shaft and pass through the second drive arrangement drive is rotatory, makes a plurality of the chuck is in the trip shaft first drive arrangement with realize upset and rotation under second drive arrangement's the effect, make the centre gripping be in product on the chuck passes through upset rotary device realizes the change of position to cutter on the multiaxis manipulator is located in the cooperation carries out milling process, thereby has reduced the motion range of multiaxis manipulator, and can effectual reduction the shared space of multiaxis manipulator, and pass through set up a plurality ofly on the trip shaft the chuck is with make upset rotary device can overturn and rotate a plurality of products simultaneously.

Description

Turnover rotating device

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a turnover rotating device.

Background

Many mechanical products's structure is when carrying out machining, often need mill a plurality of positions on the structure, mill for realizing milling a plurality of positions on the structure, one of them implementation is often to fix the machined part on the tool and keep motionless or carry out simple removal, the motion of rethread multiaxis manipulator drives the cutter and mills to the assigned position, such processing mode can lead to the required space range of manipulator motion great, and production efficiency is lower, another kind of mode is on the structure can overturn and rotatory tool, it mills with the cooperation manipulator to drive the structure change position through the upset of tool and rotation, current upset rotary device overall structure is complicated, and can not realize multistation processing simultaneously, lead to production efficiency low.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a turnover rotating device, by which a structural member to be machined is subjected to position change to match a tool to perform milling machining on different positions of the structural member.

The utility model provides a turnover rotating device, turnover rotating device includes mount pad, trip shaft, first drive arrangement, a plurality of chuck, second drive arrangement, the trip shaft is located with rotating the mount pad is last and pass through first drive arrangement drives and overturns, and is a plurality of the chuck is located with rotating the trip shaft is last and pass through the second drive arrangement drives and rotates.

Furthermore, a turnover gear is arranged on the turnover shaft, the output end of the first driving device is connected with a first rack, and the first rack is meshed with the turnover gear.

Furthermore, a first slide rail is arranged on the mounting seat, and the first rack is slidably arranged on the first slide rail.

Furthermore, the chuck comprises a driving part, a connecting part and a clamping part, the connecting part is arranged on the turnover shaft and is positioned between the clamping part and the driving part, the turnover shaft corresponds to the driving part and is connected with a supporting plate, and the second driving device is arranged on the supporting plate.

Further, along the axial direction of the turnover shaft, the driving part is a gear, the gears of the adjacent chucks are meshed with each other, and the second driving device drives one of the gears to rotate.

Furthermore, a mounting plate is further arranged on the supporting plate, a second sliding rail is arranged on the mounting plate, the output end of the second driving device is connected with a second rack, and the second rack is meshed with the gear of the chuck and is driven by the second driving device to slide on the second sliding rail.

Further, the chuck further comprises a limiting portion, a limiting groove is formed in the limiting portion, an inserting block is arranged on the supporting plate, and when the chuck rotates to a designated position, the inserting block is inserted into the limiting groove to limit the chuck.

Furthermore, a plurality of limiting grooves are formed in the limiting part.

Further, the insertion block is driven by a third driving device.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a will the trip shaft is rotationally located on the mount pad and pass through first drive arrangement drive overturns, and will be a plurality of the chuck is rotationally located on the trip shaft and pass through the second drive arrangement drive is rotatory, makes a plurality of the chuck is in the trip shaft first drive arrangement with realize the upset and rotatory under second drive arrangement's the effect, make the centre gripping be in product on the chuck passes through the change of upset rotary device realization position is located the cutter on the multiaxis manipulator with the cooperation and is milled, thereby has reduced the range of motion of multiaxis manipulator, and can effectual reduction the shared space of multiaxis manipulator, and through set up a plurality ofly on the trip shaft the chuck is so that upset rotary device can overturn and rotate a plurality of products simultaneously.

Drawings

Fig. 1 is an overall schematic diagram of an embodiment of the present invention.

Fig. 2 is another overall view of the embodiment of the present invention.

Fig. 3 is a schematic view of the connection between multiple collets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that 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. 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 invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, the present invention provides a turnover rotating device 100 for clamping a product to be processed and changing the position of the product by turning and/or rotating, so as to cooperate with a tool to realize rapid processing of a plurality of positions on the product.

The turnover rotating device 100 comprises a mounting seat, a turnover shaft 20, a first driving device 30, a plurality of chucks 40 and a second driving device 50, wherein the turnover shaft 20 is rotatably arranged on the mounting seat and is driven by the first driving device 30 to turn over, and the plurality of chucks 40 are rotatably arranged on the turnover shaft 20 and are driven by the second driving device 50 to rotate on the turnover shaft 20.

Specifically, the mounting seat includes a bottom plate 11 and two supporting seats 12 arranged on the bottom plate 11 at a certain distance, and two ends of the turning shaft 20 are rotatably arranged on the two supporting seats 12.

Further, the turning shaft 20 is provided with a turning gear 21, the output end of the first driving device 30 is connected with a first rack 31, and the first rack 31 is engaged with the turning gear 21.

Specifically, one end of the turning shaft 20 extends out of the supporting seat 12 and is connected with the turning gear 21, the first driving device 30 is arranged on the bottom plate 11, a first sliding rail 32 is further arranged on the bottom plate 11 corresponding to the first rack 31, and the first rack 31 is slidably arranged on the first sliding rail 32.

The first driving device 30 drives the first rack 31 to slide on the first slide rail 32, so that the first rack 31 moves to drive the overturning gear 21 to rotate, and the overturning shaft 20 rotates on the two supporting seats 12 to realize overturning.

Further, the other end of the turning shaft 20 is further provided with a stop block 22, the stop block 22 rotates along with the turning shaft 20, the bottom plate 11 is provided with a first buffer 13 corresponding to the stop block 22, and when the stop block 22 abuts against the first buffer 13, the turning shaft 20 turns to an appointed position.

The first buffer 13 and the stopper 22 are also configured to limit the turning shaft 20 from continuing to rotate, so as to prevent the first rack 31 from being disengaged from the turning gear 21.

Further, a second buffer 14 is further disposed on the bottom plate 11, the second buffer 14 is located at a tail end of the first slide rail 32 far away from the first driving device 30, and when the turning shaft 20 is turned to the designated position, the first rack 31 abuts against the second buffer 14 at the same time, so as to limit the first driving device 30.

The chuck 40 comprises a driving part 41, a connecting part 42 and a clamping part 43, the connecting part 42 is arranged on the turning shaft 20 and is positioned between the clamping part 43 and the driving part 41, the turning shaft 20 is connected with a support plate 23 corresponding to the driving part 41, and the second driving device 50 is arranged on the support plate 23.

Specifically, the connecting portion 42 is rotatably connected to the turning shaft 20 through a bearing 45.

In one embodiment, the driving portion 41 is a gear, the gears of adjacent chucks 40 are engaged with each other, and the second driving device 50 drives one of the gears to rotate so as to synchronously rotate a plurality of chucks 40 on the overturning shaft 20. Not only can the products on the plurality of chucks 40 rotate simultaneously, but also the driving device required for driving the plurality of chucks 40 to rotate is effectively reduced, and meanwhile, the production cost is reduced, and the installation space required for installing more driving devices is also reduced.

Specifically, the support plate 23 is further provided with a mounting plate 24, the mounting plate 24 is provided with a second slide rail 25, an output end of the second driving device 50 is connected with a second rack 51, the second rack 51 is meshed with the gear of one chuck 40 and is driven by the second driving device 50, so that the second slide rail 25 slides to enable the gear to rotate to drive the plurality of chucks 40 to synchronously rotate on the turnover shaft 20.

Further, the chuck 40 further comprises a limiting portion 44, a limiting groove 441 is formed in the limiting portion 44, an insertion block 26 is arranged on the support plate 23, and when the chuck 40 rotates to a designated position, the insertion block 26 is inserted into the limiting groove 441 to limit the chuck 40, so that the chuck 40 does not continue to rotate after rotating to the designated position, and the machining precision of a product is not affected.

In one embodiment, a plurality of the limiting grooves 441 are disposed on the limiting portion 44. According to the machining requirement, with the rotation axis of the chuck 40 as the center, the included angles between the adjacent limiting grooves 441 and the rotation axis of the chuck 40 in the plurality of limiting grooves 441 arranged in the radial direction of the limiting portion 44 may be the same or different.

Further, the insert 26 is driven by a third driving device 60.

In one embodiment, only one third driving device 60 is disposed on the supporting plate 23, an output end of the third driving device 60 is connected to the insert block 26, and when the chuck 40 rotates to the designated position, the insert block 26 is inserted into the limiting groove 441 of a corresponding chuck 40 under the driving of the third driving device 60, so as to achieve synchronous limiting of a plurality of chucks 40.

Further, the support plate 23 is further provided with a guide block 27, the insertion block 26 is inserted into the guide block 27, and extends out of the guide block 27 to be inserted into the limit groove 441 or exits from the limit groove 441 and returns to the guide block 27 under the driving of the third driving device 60.

In another embodiment, a plurality of the third driving devices 60 are disposed on the supporting plate 23, an output end of each of the third driving devices 60 is connected to a push plate 28, and the push plate 28 is connected to one of the insert blocks 26 corresponding to each of the plurality of the chucks 40.

When the plurality of chucks 40 rotate to the designated positions, the plurality of third driving devices 60 simultaneously drive the push plate 28 to move, so that the plurality of insert blocks 26 are correspondingly inserted into the limiting grooves 441 simultaneously, and the plurality of chucks 40 are limited simultaneously.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

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

Claims (9)

1. The utility model provides a turnover rotating device, its characterized in that includes mount pad, trip shaft, first drive arrangement, a plurality of chuck, second drive arrangement, the trip shaft is rotationally located on the mount pad and through the upset is carried out in the drive of first drive arrangement, and is a plurality of the chuck is rotationally located on the trip shaft and through the drive of second drive arrangement is rotatory.

2. The turnover rotating device of claim 1, wherein the turnover gear is arranged on the turnover shaft, the output end of the first driving device is connected with a first rack, and the first rack is meshed with the turnover gear.

3. The turnover rotating device of claim 2, wherein the mounting base is provided with a first sliding rail, and the first rack is slidably provided on the first sliding rail.

4. The turnover rotating device of claim 1, wherein the chuck comprises a driving part, a connecting part and a clamping part, the connecting part is arranged on the turnover shaft and is positioned between the clamping part and the driving part, the turnover shaft is connected with a supporting plate corresponding to the driving part, and the second driving device is arranged on the supporting plate.

5. A turnover swivel device as claimed in claim 4, wherein in the axial direction of the turnover shaft, the driving parts are gears, the gears of adjacent chucks are engaged with each other, and the second driving means drives one of the gears to rotate.

6. The turnover rotating device of claim 5, wherein the supporting plate is further provided with a mounting plate, the mounting plate is provided with a second sliding rail, an output end of the second driving device is connected with a second rack, and the second rack is engaged with the gear of the chuck and is driven by the second driving device to slide on the second sliding rail.

7. The turnover rotating device of claim 5, wherein the chuck further comprises a limiting portion, the limiting portion is provided with a limiting groove, the supporting plate is provided with an insertion block, and when the chuck rotates to a specified position, the insertion block is inserted into the limiting groove to limit the chuck.

8. The flip-flop rotary device of claim 7, wherein said retaining portion is provided with a plurality of said retaining grooves.

9. The tumble swivel device according to claim 7, characterized in that the insert block is driven by a third driving means.

Images