CN214248939U - Revolving stage base with waterproof construction - Google Patents
Revolving stage base with waterproof construction Download PDFInfo
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- CN214248939U CN214248939U CN202022414727.8U CN202022414727U CN214248939U CN 214248939 U CN214248939 U CN 214248939U CN 202022414727 U CN202022414727 U CN 202022414727U CN 214248939 U CN214248939 U CN 214248939U
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- base body
- base
- waterproof structure
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- connecting seat
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Abstract
A rotary table base with a waterproof structure relates to the field of supporting devices. The turntable base with the waterproof structure comprises a base body and a connecting seat which can be rotatably connected to the top of the base body in a horizontal plane, wherein a horizontal rotary component for driving the connecting seat to rotate is arranged in the base body; the top of base body is equipped with at least one first annular groove and at least one first annular convex ring with the coaxial arrangement of connecting seat axis of rotation, and the bottom of connecting seat is equipped with and corresponds normal running fit's second annular convex ring and second annular groove with first annular groove and first annular convex ring. The application provides a revolving stage base with waterproof construction has that waterproof performance is good, can the rotatory advantage of stable supporting revolving stage.
Description
Technical Field
The application relates to the field of supporting devices, in particular to a rotary table base with a waterproof structure.
Background
The turntable is a table for supporting and driving the machine tool to rotate. Present revolving stage equipment all has certain waterproof construction in order to avoid outside moisture to enter and cause equipment to damage, but because the revolving stage needs the base to support, and the few designs of junction of current revolving stage and base have waterproof construction for outside moisture can get into the revolving stage through the junction of revolving stage and base, has reduced the life of equipment, has reduced the safety in utilization of equipment.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a revolving stage base with waterproof construction, it has that waterproof performance is good, can the rotatory advantage of stable support revolving stage.
The embodiment of the application is realized as follows:
the embodiment of the application provides a turntable base with a waterproof structure, which comprises a base body and a connecting seat, wherein the connecting seat can be rotatably connected to the top of the base body in a horizontal plane; the top of base body is equipped with at least one first annular groove and at least one first annular convex ring with the coaxial arrangement of connecting seat axis of rotation, and the bottom of connecting seat is equipped with and corresponds normal running fit's second annular convex ring and second annular groove with first annular groove and first annular convex ring.
In some optional embodiments, the horizontal rotation assembly includes a dc brushless motor, a worm gear reducer connected to the dc brushless motor, an internal gear sleeved on an output shaft of the worm gear reducer, and an external gear engaged with the internal gear, the external gear being connected to the connecting base.
In some optional embodiments, the output shaft of the worm gear speed reducer is connected with a first synchronizing wheel, the worm gear speed reducer is connected with a photoelectric encoder, the photoelectric encoder is connected with a second synchronizing wheel, and the first synchronizing wheel and the second synchronizing wheel are in transmission connection through a belt.
In some optional embodiments, the outer wall of the base body is provided with a plurality of windows, the base body is connected with a connecting panel for opening and closing the corresponding windows, and the connecting panel is provided with at least one through hole.
In some alternative embodiments, the outer wall of the base body is flared to form a skirt, and the skirt is connected to a plurality of support bolts for supporting the base body, and the support bolts are elevatably connected to the base body.
In some alternative embodiments, a plurality of liftable support posts are connected to the skirt, and a support seat is connected to the bottom of each support post.
In some alternative embodiments, the first annular grooves and the first annular beads are arranged alternately radially along the axis of rotation of the coupling socket.
The beneficial effect of this application is: the turntable base with the waterproof structure provided by the embodiment comprises a base body and a connecting seat which can be rotatably connected to the top of the base body in a horizontal plane, wherein a horizontal rotary component for driving the connecting seat to rotate is arranged in the base body; the top of base body is equipped with at least one first annular groove and at least one first annular convex ring with the coaxial arrangement of connecting seat axis of rotation, and the bottom of connecting seat is equipped with and corresponds normal running fit's second annular convex ring and second annular groove with first annular groove and first annular convex ring. The revolving stage base with waterproof construction that this embodiment provided has that waterproof performance is good, can the rotatory advantage of stable support revolving stage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a first view angle of a turntable base with a waterproof structure according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a second viewing angle of a turntable base with a waterproof structure according to an embodiment of the present application;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
fig. 5 is a schematic view of a connection structure of a dc brushless motor, a worm gear reducer, a first synchronizing wheel, a photoelectric encoder, a second synchronizing wheel, and a belt of a turntable base with a waterproof structure according to an embodiment of the present application.
In the figure: 100. a base body; 110. a connecting seat; 120. a first annular groove; 130. a first annular convex ring; 140. a second annular convex ring; 150. a second annular groove; 160. windowing; 170. a connection panel; 180. a through hole; 190. a skirt edge; 191. a support bolt; 192. a pillar; 193. a support; 200. a DC brushless motor; 210. a worm gear reducer; 240. an internal gear; 250. an outer gear; 260. a first synchronizing wheel; 270. a photoelectric encoder; 280. a second synchronizing wheel; 290. a belt; 291. an encoder support.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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 some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being 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 application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable 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.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. 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.
The features and properties of the turntable base having a waterproof structure of the present application will be described in further detail with reference to the following embodiments.
As shown in fig. 1, 2, 3, 4 and 5, an embodiment of the present application provides a turntable base having a waterproof structure, the horizontal rotary assembly comprises a direct current brushless motor 200, a worm gear speed reducer 210 connected with the direct current brushless motor 200, an internal gear 240 sleeved on an output shaft of the worm gear speed reducer 210 and an external gear 250 meshed with the internal gear 240, wherein the external gear 250 is connected with the connecting seat 110, the output shaft of the worm gear speed reducer 210 is connected with a first synchronizing wheel 260, the worm gear speed reducer 210 is connected with a photoelectric encoder 270 through an encoder bracket 291, the photoelectric encoder 270 is connected with a second synchronizing wheel 280, and the first synchronizing wheel 260 and the second synchronizing wheel 280 are in transmission connection through a belt 290; the top of the base body 100 is recessed to form two first annular grooves 120 and protruded to form three first annular beads 130, the first annular grooves 120 and the first annular beads 130 are coaxially arranged with the rotation axis of the base body 100 and the connecting base 110, the bottom of the connecting base 110 is provided with second annular beads 140 and second annular grooves 150 which are correspondingly and rotatably matched with the first annular grooves 120 and the first annular beads 130, and the first annular grooves 120 and the first annular beads 130 are radially and alternately arranged along the rotation axis of the connecting base 110.
The outer wall of the base body 100 is provided with four windows 160, the base body 100 is respectively connected with connecting panels 170 for opening and closing the four corresponding windows 160 through bolts, two through holes 180 are arranged on the two oppositely arranged connecting panels 170, and four through holes 180 are arranged on the other two oppositely arranged connecting panels 170; the outer wall of the base body 100 expands outwards to form a skirt 190, the skirt 190 is connected with eight supporting bolts 191 which are vertically arranged and used for supporting the base body 100, the supporting bolts 191 are connected with the base body 100 through threads, the skirt 190 is connected with four liftable supporting columns 192, the supporting columns 192 are connected with the base body 100 through threads, and the bottoms of the supporting columns 192 are connected with supports 193.
The turntable base with the waterproof structure provided in this embodiment drives the connecting base 110 connected to the top of the base body 100 to rotate through the horizontal rotation component arranged in the base body 100, so as to drive the turntable connected to the connecting base 110 to rotate, wherein when the horizontal rotation component works, the direct-current brushless motor 200 and the worm gear reducer 210 connected thereto drive the internal gear 240 and the external gear 250 meshed with the internal gear 240 to drive the turntable connected to the connecting base 110 to rotate; the top of the base body 100 is provided with two first annular grooves 120 and three first annular convex rings 130 which are alternately arranged along the radial direction of the base body 100, the first annular grooves 120 and the first annular convex rings 130 are coaxially arranged with the base body 100, the bottom of the connecting base 110 is provided with a second annular convex ring 140 and a second annular groove 150 which are in corresponding running fit with the first annular grooves 120 and the first annular convex rings 130, the connection part of the base body 100 and the connecting base 110 is kept in sealing connection when the connection part rotates relatively through the first annular grooves 120 and the second annular convex rings 140 which are in running fit with each other and the first annular convex rings 130 and the second annular grooves 150, external moisture can be prevented from entering the connection part 110 from the connection part of the base body 100 and the connecting base 110 to damage equipment, and the waterproof performance of the connection part of the base body 100 and the connecting base 110 is effectively improved.
In addition, the output shaft of the worm gear speed reducer 210 is connected with a first synchronizing wheel 260, the worm gear speed reducer 210 is connected with a photoelectric encoder 270 through an encoder bracket 291, the photoelectric encoder 270 is connected with a second synchronizing wheel 280, the first synchronizing wheel 260 and the second synchronizing wheel 280 are in transmission connection through a belt 290, the photoelectric encoder 270 can be arranged in parallel to the output shaft of the worm gear speed reducer 210 so as to save space, and the photoelectric encoder 270 is convenient to install.
The outer wall of the base body 100 is provided with four windows 160, the base body 100 is respectively connected with a connecting panel 170 for opening and closing the four corresponding windows 160 through bolts, two or four through holes 180 are formed in the connecting panel 170, so that a worker can conveniently disassemble and assemble the connecting panel 170 to maintain and repair the interior of the base body 100, and meanwhile, the through holes 180 in the connecting panel 170 can conveniently perform wiring processing on equipment in the base body 100; the outer wall of the base body 100 is expanded outwards to form a skirt 190, the skirt 190 is connected with eight supporting bolts 191 which are vertically arranged for supporting the base body 100, the supporting bolts 191 are connected with the base body 100 through threads, and a worker can rotate the supporting bolts 191 to lift and lower relative to the skirt 190 to support the base body 100 to lift and lower, so as to adjust the height of the base body 100; the skirt 190 is connected with four liftable support columns 192, the support columns 192 are in threaded connection with the base body 100, the bottoms of the support columns 192 are connected with support seats 193, a worker can stably support the base body 100 by using the support columns 192 and the bottom connecting support seats 193, the support columns 192 are rotated to be lifted relative to the skirt 190 to adjust the height of the base body 100, and the support bolts 191 are matched with the support seats 193 connected with the support columns 192 to stably support the base body 100 and adjust the height of the base body 100.
The embodiments described above are some, but not all embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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.
Claims (7)
1. A turntable base with a waterproof structure is characterized by comprising a base body and a connecting seat which can be rotatably connected to the top of the base body in a horizontal plane, wherein a horizontal rotary component for driving the connecting seat to rotate is arranged in the base body; the top of the base body is provided with at least one first annular groove and at least one first annular convex ring which are coaxially arranged with the rotation axis of the connecting seat, and the bottom of the connecting seat is provided with a second annular convex ring and a second annular groove which are correspondingly and rotationally matched with the first annular groove and the first annular convex ring.
2. The turntable base with the waterproof structure according to claim 1, wherein the horizontal rotation assembly includes a dc brushless motor, a worm gear reducer connected to the dc brushless motor, an internal gear sleeved on an output shaft of the worm gear reducer, and an external gear engaged with the internal gear, and the external gear is connected to the connecting base.
3. The turntable base with the waterproof structure according to claim 2, wherein a first synchronizing wheel is connected to an output shaft of the worm gear and worm speed reducer, a photoelectric encoder is connected to the worm gear and worm speed reducer, a second synchronizing wheel is connected to the photoelectric encoder, and the first synchronizing wheel and the second synchronizing wheel are connected through a belt in a transmission manner.
4. The turntable base with a waterproof structure according to claim 1, wherein the outer wall of the base body is provided with a plurality of windows, the base body is connected with a connecting panel for opening and closing the corresponding windows, and the connecting panel is provided with at least one through hole.
5. The turntable base with a waterproof structure according to claim 1, wherein an outer wall of the base body is outwardly expanded to form a skirt, the skirt is connected with a plurality of supporting bolts for supporting the base body, and the supporting bolts are connected with the base body in a liftable manner.
6. The turntable base with a waterproof structure according to claim 5, wherein a plurality of liftable support columns are connected to said skirt, and a support is connected to the bottom of said support columns.
7. The turntable base having a waterproof structure according to claim 1, wherein said first annular grooves and said first annular beads are arranged alternately in a radial direction along a rotation axis of said joint base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022414727.8U CN214248939U (en) | 2020-10-27 | 2020-10-27 | Revolving stage base with waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022414727.8U CN214248939U (en) | 2020-10-27 | 2020-10-27 | Revolving stage base with waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214248939U true CN214248939U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022414727.8U Active CN214248939U (en) | 2020-10-27 | 2020-10-27 | Revolving stage base with waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214248939U (en) |
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2020
- 2020-10-27 CN CN202022414727.8U patent/CN214248939U/en active Active
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