CN215280850U

CN215280850U - Numerical control turntable of direct-drive motor

Info

Publication number: CN215280850U
Application number: CN202121579371.1U
Authority: CN
Inventors: 吴斌
Original assignee: Suzhou Yingle Electromechanical Automation Technology Co ltd
Current assignee: Suzhou Yingle Electromechanical Automation Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-24
Anticipated expiration: 2031-07-12

Abstract

The application discloses directly drive motor numerical control carousel, including base, connecting plate, support and carousel main part, the symmetry is provided with lubricating structure on the support of carousel main part side, connecting plate and base are provided with limit structure, it is fixed through fixing bolt between base and the connecting plate. Through bulldozing the board and promoting the material deposit intracavity portion's lubricating oil fast to leading inside the oilhole, and flow to the contact surface of carousel main part and support under the direction of leading the oilhole, can lubricate between support and the carousel main part, avoid carousel main part and support contact surface too dry to cause the bite, make the maintenance of base lubricated convenient more laborsaving, through gag lever post and spacing groove block, it is spacing to carry out between base and the connecting plate, make the connecting plate when the installation, can align with the base fast, it is convenient fixed with base and connecting plate through fixing bolt, it is fixed because of the dislocation influence when base and connecting plate are installed to avoid.

Description

Numerical control turntable of direct-drive motor

Technical Field

The application relates to a numerical control turntable, in particular to a direct-drive motor numerical control turntable.

Background

The numerical control rotary table is one of important functional parts of a horizontal machining center, is mainly used for various rotary motion occasions, realizes angle adjustment automation through motor driving, ensures high precision and large bearing capacity through the design of a precision shaft system, and a stepping motor is connected with a transmission part through an imported high-quality elastic coupling to eliminate space and machining form and position errors.

When the numerical control turntable is used, the motor is required to drive the turntable to rotate for angle adjustment, the turntable main body rotates on the support, and the turntable is exposed on the outer side, after long-term use, the contact surface of the turntable and the support is easy to cause jamming due to drying, the existing turntable is not provided with a lubricating maintenance structure, and the inverted numerical control turntable is inconvenient to maintain when in use. Therefore, the direct drive motor numerical control turntable is provided for solving the problems.

Disclosure of Invention

The numerical control turntable for the direct-drive motor is provided in the embodiment, and is used for solving the problem that the lubrication and maintenance of the bottom end of the turntable are inconvenient when the numerical control turntable in the prior art is used.

According to one aspect of the application, a direct-drive motor numerical control turntable is provided, and comprises a base, a connecting plate, a support and a turntable main body, wherein lubricating structures are symmetrically arranged on the support on the side edge of the turntable main body, limiting structures are arranged on the connecting plate and the base, and the base and the connecting plate are fixed through fixing bolts;

lubricating structure includes the material storage box, the support top of side all highly has the material storage box around the carousel main part, and the inside material storage chamber of all having seted up of material storage box, every the oil guide hole is seted up to the inside symmetry all of support of material storage chamber bottom, every one side that carousel main part was kept away from to the material storage box all is fixed with the oil inlet, and the oil inlet top all has sealed apron through threaded connection, the inside top all blocks of material storage chamber have the board that bulldozes, and bulldozes the board top and all be connected with adjusting screw through the bearing, all be connected through the screw hole between adjusting screw and the material storage box top.

Further, limit structure includes the gag lever post, the standing groove has been seted up to one side that the connecting plate is close to the base, and the standing groove bottom all is fixed with the dead lever, all rotate on the dead lever and be connected with the gag lever post, and all be fixed with the spring between gag lever post upper portion and the standing groove upper portion, the base side all seted up with gag lever post complex spacing groove.

Furthermore, the material storage boxes are all arranged into an arc shape matched with the rotary table main body, the oil guide holes are all arranged into an F shape in a transverse mode, and the other top ends of the oil guide holes are located on the side edge of the rotary table main body.

Furthermore, the oil inlets are all set to be L-shaped matched with the material storage box, and the bottom ends of the material storage cavities are all set to be inclined towards the oil guide holes.

Furthermore, the pushing plate is arranged to be fan-shaped and matched with the material storage box, sealing rubber gaskets are glued to the top end of the pushing plate and the bottom end of the top of the sealing cover plate, and the adjusting screw rods are arranged to be T-shaped.

Further, the upper end and the lower end of the limiting rod are both arc-shaped, the length of the spring is larger than that of the placing groove, and the bottom end of the placing groove is provided with a through hole matched with the fixing rod.

Through the above-mentioned embodiment of this application, adopted piston lubricating structure, pour lubricating oil into the material storage intracavity portion through the oil inlet earlier, promote to between carousel main part and the support through bulldozing the lubricating oil of board in with the material storage intracavity, lead oilhole top lubricating oil and evenly glue along with the carousel main part rotates and open, guarantee the degree of lubrication between support and the carousel main part, solved current numerical control carousel when using the lubricated comparatively inconvenient problem of maintaining in carousel bottom.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic side sectional view of a portion of one embodiment of the present application;

FIG. 3 is a schematic sectional front view of a portion of an embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to an embodiment of the present disclosure.

In the figure: 1. the base, 2, connecting plate, 3, support, 4, carousel main part, 5, stock box, 6, stock chamber, 7, lead the oilhole, 8, oil inlet, 9, sealed apron, 10, bulldoze the board, 11, adjusting screw, 12, fixing bolt, 13, standing groove, 14, dead lever, 15, gag lever post, 16, spacing groove, 17, spring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The numerical control turntable in this embodiment can be applied to a machine tool, for example, the following numerical control turntable type multi-station drilling and tapping combined machine tool is provided in this embodiment, and the numerical control turntable in this embodiment can be used for the numerical control turntable type multi-station drilling and tapping combined machine tool.

The rotary support comprises a bottom mounting plate, a middle mounting plate, a top mounting plate and support columns connected with the mounting plates, the rotary table is rotatably mounted on the top mounting plate, the revolution motor is fixedly mounted between the bottom mounting plate and the middle mounting plate, and the revolution motor is in driving connection with the rotary table through a revolution transmission mechanism; a plurality of self-rotating disc bodies rotatably mounted on the rotary disc are distributed on the rotary disc, station fixtures for clamping workpieces are mounted on the self-rotating disc bodies, self-rotating columns are arranged at the bottoms of the self-rotating disc bodies, self-rotating motors are mounted at the lower end faces of the rotary disc corresponding to the self-rotating disc bodies, and the self-rotating motors are in driving connection with the self-rotating columns through self-rotating transmission mechanisms; the top mounting plate is provided with a photoelectric sensor and a drilling and tapping machining mechanism corresponding to each autorotation disc body; the top mounting panel up end corresponds the carousel outer lane and is provided with annular piece amasss groove, and the inslot of annular piece amasss has laid a plurality of piece cleaning boards of installing in the carousel outer lane, corresponds annular piece amasss groove on the mounting panel of top and has seted up and lead the bits mouth, leads bits mouth lower extreme and collection sediment box intercommunication.

Of course, the present embodiment can be used for other machine tools. Here, description is not repeated, and the numerical control turntable according to the embodiment of the present application is described below.

Referring to fig. 1-4, a direct drive motor numerical control turntable comprises a base 1, a connecting plate 2, a support 3 and a turntable main body 4, wherein the support 3 on the side of the turntable main body 4 is symmetrically provided with a lubricating structure, the connecting plate 2 and the base 1 are provided with a limiting structure, and the base 1 and the connecting plate 2 are fixed through a fixing bolt 12;

the lubricating structure comprises a material storage box 5, the material storage box 5 is arranged at the top end of the support 3 at the front side and the rear side of the turntable main body 4, and the material storage boxes 5 are all provided with material storage cavities 6, the support 3 at the bottom end of each material storage cavity 6 is symmetrically provided with oil guide holes 7, one side of each material storage box 5 far away from the turntable main body 4 is fixed with an oil inlet 8, the top ends of the oil inlets 8 are connected with a sealing cover plate 9 through threads, the top ends inside the material storage cavity 6 are clamped with a push plate 10, the top ends of the pushing plates 10 are connected with adjusting screws 11 through bearings, the adjusting screws 11 are connected with the top ends of the material storage boxes 5 through threaded holes and matched with the oil guide holes 7 through the material storage cavities 6, lubricating oil can be added between the support 3 and the turntable main body 4, and the auxiliary pushing of the pushing plate 10 and the adjusting screw rod 11 is adopted to realize the fast flowing speed, so that the base 1 can be lubricated more conveniently and rapidly during maintenance.

The limiting structure comprises a limiting rod 15, a placing groove 13 is formed in one side, close to the base 1, of the connecting plate 2, fixing rods 14 are fixed at the bottom ends of the placing grooves 13, the limiting rods 15 are rotatably connected to the fixing rods 14, springs 17 are fixed between the upper portions of the limiting rods 15 and the upper portions of the placing grooves 13, limiting grooves 16 matched with the limiting rods 15 are formed in the side edges of the base 1, the connecting plate 2 is limited through the limiting rods 15, the base 1 can be quickly aligned with the connecting plate 2, the connecting plate 2 and the base 1 can be conveniently fixed, when the limiting rods 15 abut against the inner portions of the limiting grooves 16, upward force is applied to the connecting plate 2, and the connecting plate 2 and the base 1 can be attached and fixed under the limiting action of the limiting rods 15; the material storage boxes 5 are all arranged into an arc shape matched with the turntable main body 4, the oil guide holes 7 are all arranged into a transverse F shape, the other top ends of the oil guide holes 7 are all positioned at the side edge of the turntable main body 4, and lubricating oil flows to the support 3 and the turntable main body 4 in the guide direction of the oil guide holes 7; the oil inlets 8 are all arranged to be L-shaped and matched with the material storage box 5, the bottom ends of the material storage cavities 6 are all arranged to be inclined towards the oil guide holes 7, lubricating oil can be conveniently added into the material storage cavities 6, and the lubricating oil can conveniently flow towards the inside of the oil guide holes 7; the pushing and pressing plates 10 are all arranged in a fan shape matched with the material storage box 5, sealing rubber gaskets are glued to the top ends of the pushing and pressing plates 10 and the bottom ends of the tops of the sealing cover plates 9, the adjusting screws 11 are all arranged in a T shape, the pushing and pressing plates 10 can move downwards to push lubricating oil to flow into the oil guide holes 7 conveniently, the sealing performance of the interior of the material storage cavity 6 is guaranteed through the sealing rubber gaskets, after the pushing and pressing plates 10 are used, the pushing and pressing plates need to be screwed to be attached to the top ends of the material storage cavity 6, the pushing and pressing plates 10 are guaranteed to be higher than the oil inlets 8 on the sides of the material storage cavity 6, and the added lubricating oil is prevented from being located above the pushing and pressing plates 10; the lower extreme all sets up to the arc on the gag lever post 15, and spring 17's length all is greater than standing groove 13's length, standing groove 13 bottom all seted up with dead lever 14 complex through-hole, make things convenient for gag lever post 15 to rotate to the inside block of gag lever post 16, and guarantee that spring 17 can promote gag lever post 15 to inside the gag lever post 16.

When the utility model is used, when lubrication and oiling are needed, the sealing cover plate 9 is firstly screwed to open the oil inlet 8, then lubricating oil is added into the material storage cavity 6 through the oil inlet 8, after the lubricating oil is added, the sealing cover plate 9 is screwed to the top end of the oil inlet 8 again to be fixed, then the adjusting screw rod 11 is screwed to drive the push plate 10 to move downwards under the matching action of the thread and the bearing, so that the lubricating oil in the material storage cavity 6 can move towards the inside of the oil guide hole 7 and move to the contact surface between the turntable main body 4 and the support 3 under the guide of the oil guide hole 7, so that the turntable main body 4 can be lubricated, after the lubrication is completed, the adjusting screw rod 11 is reversely screwed to drive the top end butt of the push plate 10 to be against the top end of the material storage cavity 6, when the connecting plate 2 and the base 1 are needed to be installed and fixed, the connecting plate 2 is downwards pressed after being aligned with the base 1, make 1 extrusion gag lever post 15 of base, gag lever post 15 is inside compression spring 17 rotates child standing groove 13 under the effect of extrusion force, continue to press connecting plate 2 downwards, when gag lever post 15 remove to align with spacing groove 16, base 1 is to spacing the relieving of gag lever post 15, gag lever post 15 rotates to inside 16 spacing grooves under spring 17's promotion this moment, thereby can carry out spacingly to connecting plate 2 through gag lever post 15, make connecting plate 2 can stabilize the block and place on 1 top of base, rethread fixing bolt 12 with base 1 and connecting plate 2 fixed can.

The application has the advantages that:

1. the lubricating oil in the material storage cavity 6 is quickly pushed to the oil guide hole 7 through the pushing plate 10 and flows to the contact surface of the turntable main body 4 and the support 3 under the guide of the oil guide hole 7, so that the lubrication between the support 3 and the turntable main body 4 can be realized, the jamming caused by over-dry contact surface of the turntable main body 4 and the support 3 is avoided, and the maintenance and lubrication of the base 1 are more convenient and labor-saving;

2. this application is rational in infrastructure, through gag lever post 15 and spacing groove 16 block, carry on spacingly between base 1 and connecting plate 2 for connecting plate 2 can align with base 1 fast when the installation, conveniently fixes base 1 and connecting plate 2 through fixing bolt 12, avoids base 1 and connecting plate 2 to influence fixedly because of the dislocation when the installation.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a directly drive motor numerical control carousel which characterized in that: the rotary table comprises a base (1), a connecting plate (2), a support (3) and a rotary table main body (4), wherein lubricating structures are symmetrically arranged on the support (3) on the side edge of the rotary table main body (4), limiting structures are arranged on the connecting plate (2) and the base (1), and the base (1) and the connecting plate (2) are fixed through a fixing bolt (12);

lubricating structure includes material storage box (5), all highly there is material storage box (5) on support (3) top of side around carousel main part (4), and material storage box (5) inside has all seted up material storage chamber (6), every oil guide hole (7), every are seted up all to the symmetry in support (3) inside of material storage chamber (6) bottom material storage box (5) one side of keeping away from carousel main part (4) all is fixed with oil inlet (8), and oil inlet (8) top all has sealed apron (9) through threaded connection, material storage chamber (6) inside top all blocks has and pushes away flitch (10), and pushes away the flitch (10) top and all is connected with adjusting screw (11) through the bearing, all be connected through the screw hole between adjusting screw (11) and material storage box (5) top.

2. The direct drive motor numerical control turntable according to claim 1, characterized in that: limiting structure includes gag lever post (15), standing groove (13) have been seted up to one side that connecting plate (2) are close to base (1), and standing groove (13) bottom all is fixed with dead lever (14), all rotate on dead lever (14) and be connected with gag lever post (15), and all be fixed with spring (17) between gag lever post (15) upper portion and standing groove (13) upper portion, base (1) side all seted up with gag lever post (15) complex spacing groove (16).

3. The direct drive motor numerical control turntable according to claim 1, characterized in that: the material storage box (5) is arranged into an arc shape matched with the turntable main body (4), the oil guide holes (7) are arranged into an F shape which is transversely arranged, and the other top ends of the oil guide holes (7) are arranged on the side edge of the turntable main body (4).

4. The direct drive motor numerical control turntable according to claim 1, characterized in that: the oil inlets (8) are all arranged to be L-shaped and matched with the material storage box (5), and the bottom ends of the material storage cavities (6) are all arranged to be inclined towards the oil guide holes (7).

5. The direct drive motor numerical control turntable according to claim 1, characterized in that: the pushing plate (10) is arranged in a fan shape matched with the material storage box (5), sealing rubber pads are glued to the top end of the pushing plate (10) and the bottom end of the top of the sealing cover plate (9), and the adjusting screw rods (11) are arranged in a T shape.

6. The direct drive motor numerical control turntable according to claim 2, characterized in that: the upper end and the lower end of the limiting rod (15) are both arc-shaped, the length of the spring (17) is larger than that of the placing groove (13), and through holes matched with the fixing rod (14) are formed in the bottom end of the placing groove (13).