CN214186393U - Rotary table capable of being accurately positioned - Google Patents
Rotary table capable of being accurately positioned Download PDFInfo
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- CN214186393U CN214186393U CN202023011034.0U CN202023011034U CN214186393U CN 214186393 U CN214186393 U CN 214186393U CN 202023011034 U CN202023011034 U CN 202023011034U CN 214186393 U CN214186393 U CN 214186393U
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- oil
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- inner cavity
- fixedly connected
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Abstract
The utility model is suitable for the technical field of rotary tables, and comprises a fixed seat, the bottom of the fixed seat is rotationally connected with the rotary table, the bottom of the rotary table penetrates through the top of the fixed seat and extends to the inner cavity of the fixed seat, the inner cavity of the fixed seat is fixedly connected with a bearing seat, the bottom of the rotary table is rotationally connected with an oil guide ball, the surface of the bearing seat is provided with a guide inclined plane, the bottom of the oil guide ball penetrates through the top of the guide inclined plane and extends to the inner cavity of the guide inclined plane, the turntable can be accurately positioned, the rotary ball and the oil guide ball are respectively driven to rotate when the turntable rotates, after being used for a period of time, the oil is supplied to the oil inlet pipeline through the oil inlet nozzle and flows out through the oil outlet hole on the surface of the oil outlet box, the rotary table is lubricated, lubricating oil slides down through the guide inclined plane, and the surface of the bearing seat is uniformly smeared through the oil guide groove to be lubricated under the driving of the oil guide ball.
Description
Technical Field
The utility model belongs to the technical field of the revolving platform, especially, relate to a revolving platform that can accurate location.
Background
The rotary table is an ideal accessory for various numerical control milling machines and machining centers. The rotary table is horizontally arranged on the working table surface of the main machine, and the control system of the main machine or a specially matched control system is utilized to complete the indexing rotary motion of various machining coordinated with the main machine during working. The small and medium parts can be clamped at the same time, so that multiple processes are realized, and the productivity of the machine tool is improved. The application field is that the rotary table is generally suitable for the mechanical manufacturing of industries such as automobiles, motorcycles, instrument hardware, pump valves and the like.
A rotary table according to CN107866679A has the following disadvantages when in use:
(1) during rotation, friction between surface metals can generate severe loss, so that rotation cannot be horizontally performed, and accurate positioning cannot be performed.
(2) The oil cannot be supplied in time for lubrication.
SUMMERY OF THE UTILITY MODEL
The utility model provides a revolving platform that can accurate location aims at solving when rotating, and friction can produce violent loss between the surface metal, leads to rotating can not the horizontally go on, the problem of going on fixing a position that can not be accurate.
The utility model is realized in such a way, the revolving platform capable of accurately positioning comprises a fixed seat, the bottom of the fixed seat is rotatably connected with the revolving platform, the bottom of the revolving platform penetrates through the top of the fixed seat and extends to the inner cavity of the fixed seat, the inner cavity of the fixed seat is fixedly connected with a bearing seat, the bottom of the revolving platform is rotatably connected with an oil guide ball, the surface of the bearing seat is provided with a guide inclined plane, the bottom of the oil guide ball penetrates through the top of the guide inclined plane and extends to the inner cavity of the guide inclined plane, the inner cavity of the guide inclined plane is provided with an oil guide groove in rolling connection with the surface of the oil guide ball, the surface of the bearing seat is fixedly connected with an oil outlet tank, the oil outlet tank is annularly sleeved on the periphery of the surface of the revolving platform, which is positioned in the inner cavity of the fixed seat, the surface of the oil outlet tank is provided with an oil outlet, the surface of the fixed seat is communicated with an oil inlet nozzle, the one end intercommunication of oil feed mouth has oil inlet pipe, oil inlet pipe's one end runs through and extends to the inner chamber of fixing base, oil inlet pipe's one end and the inner chamber intercommunication that goes out the oil tank, the surface intercommunication of fixing base has the admission line, the one end of admission line runs through the fixing base in proper order and accepts the seat and extends to the top of accepting the seat, the one end of admission line and the surface intercommunication of going out the oil tank drive the rotation ball respectively and lead oily ball and rotate when the revolving stage rotates, after using a period, to oil feed pipe oil supply through oil feed mouth, flow through the oil outlet on oil tank surface, lubricate the revolving platform, and lubricating oil is through leading the inclined plane landing, and the drive of leading oily ball is being smeared evenly and is lubricated through leading the surface that the oil groove will accept the seat.
Preferably, the surface of the air inlet pipeline is fixedly connected with an electromagnetic valve, when the oil outlet tank is blocked, high-pressure air is blown in through the air inlet pipeline, the air is blown out from the surface of the oil outlet tank, and oil residues mixed with scrap iron on the surface of the bearing seat are blown into the oil storage tank to be collected and cleaned while the oil storage tank is dredged.
Preferably, the bottom of the revolving platform is fixedly connected with a supporting seat, the bottom of the supporting seat is fixedly connected with a rotating ball, and the bottom of the rotating ball penetrates through the top of the bearing seat and extends to the inner cavity of the bearing seat.
Preferably, the inner cavity of the bearing seat is provided with a rolling groove in rolling connection with the surface of the rotating ball.
Preferably, supporting seat bottom fixedly connected with drive shaft, the bottom of drive shaft is rotated with the bottom of fixing base inner chamber and is connected, the bottom fixedly connected with driving motor and the oil storage tank of fixing base inner chamber, the top of driving motor output shaft is rotated with the bottom of accepting the seat and is connected, the fixed surface of driving motor output shaft is connected with the driving gear, the fixed surface of drive shaft is connected with the driven gear with the surface toothing transmission of driving gear.
Preferably, the bottom of the bearing seat is rotatably connected with a power-assisted shaft, the bottom end of the power-assisted shaft is rotatably connected with the bottom of the inner cavity of the fixed seat, and the surface of the power-assisted shaft is fixedly connected with a power-assisted gear meshed with the surface of the driven gear.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a revolving platform capable of accurately positioning, the bottom of the revolving platform penetrates the top of the fixing base and extends to the inner cavity of the fixing base, the inner cavity of the fixing base is fixedly connected with a bearing base, the bottom of the revolving platform is rotatably connected with an oil guiding ball, the surface of the bearing base is provided with a guiding inclined plane, the bottom of the oil guiding ball penetrates the top of the guiding inclined plane and extends to the inner cavity of the guiding inclined plane, the inner cavity of the guiding inclined plane is provided with an oil guiding groove in rolling connection with the surface of the oil guiding ball, the surface of the bearing base is fixedly connected with an oil outlet tank, the oil outlet tank is annularly sleeved on the periphery of the surface of the revolving platform positioned in the inner cavity of the fixing base, the surface of the oil outlet tank is provided with an oil outlet, the surface of the fixing base is communicated with an oil inlet nozzle, one end of the oil inlet pipe is communicated with the oil inlet pipe, one end of the oil inlet pipe penetrates and extends to the inner cavity of the fixing base, one end of the oil inlet pipe is communicated with the inner cavity of the oil outlet tank, the surface intercommunication of fixing base has the admission line, the one end of admission line runs through the fixing base in proper order and accepts the seat and extend to the top of accepting the seat, the one end of admission line and the surface intercommunication of going out the oil tank, the revolving stage drives respectively when rotating and rotates the ball and lead oily ball and rotate, after using a period, to advancing oil pipe oil supply through the oil inlet nozzle, the oil outlet through going out the oil tank surface flows, lubricate the revolving platform, lubricating oil is through the landing of guide inclined plane, the drive of leading oily ball will accept the surface of seat and smear even lubrication through leading the oil groove, the friction between the surface metal has been reduced, prevent to produce violent loss, can be accurate fix a position.
(2) The utility model discloses a revolving platform that can accurate location, the fixed surface of admission line is connected with the electromagnetism, when the oil tank blocks up, blows in high-pressure air through the admission line, and the air blows off from the surface of oil tank, in the mediation, will accept the dregs of fat that the seat surface mixed iron fillings and blow to the oil storage tank and collect the clearance.
(3) The utility model discloses a revolving platform that can accurate location, supporting seat bottom fixedly connected with drive shaft, the bottom of drive shaft is rotated with the bottom of fixing base inner chamber and is connected, the bottom fixedly connected with driving motor and the oil storage tank of fixing base inner chamber, the top of driving motor output shaft is rotated with the bottom of accepting the seat and is connected, the fixed surface of driving motor output shaft is connected with the driving gear, the fixed surface of drive shaft is connected with the driven gear of the surface mesh transmission of driving gear, the bottom of accepting the seat is rotated and is connected with the helping hand axle, the bottom of helping hand axle is rotated with the bottom of fixing base inner chamber and is connected, the fixed surface of helping hand axle is connected with driven gear's surface mesh's helping hand gear, it rotates to drive the helping hand gear through the helping hand axle, guarantee the atress balance of drive shaft, rotate more level.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;
in the figure: 1-a fixed seat, 2-a rotary table, 3-a bearing seat, 4-an oil guide ball, 5-a guide inclined plane, 6-an oil guide groove, 7-an oil outlet tank, 8-an oil outlet hole, 9-an oil inlet nozzle, 10-an oil inlet pipeline, 11-an air inlet pipeline, 12-an electromagnetic valve, 13-a supporting seat, 14-a rotating ball, 15-a rolling groove, 16-a driving shaft, 17-a driving motor, 18-an oil storage groove, 19-a driving gear, 20-a driven gear, 21-a power-assisted shaft and 22-a power-assisted gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: comprises a fixed seat 1, the bottom of the fixed seat 1 is rotatably connected with a rotary table 2, the bottom of the rotary table 2 penetrates through the top of the fixed seat 1 and extends to the inner cavity of the fixed seat 1, the inner cavity of the fixed seat 1 is fixedly connected with a bearing seat 3, the bottom of the rotary table 2 is rotatably connected with an oil guiding ball 4, the surface of the bearing seat 3 is provided with a guiding inclined plane 5, the bottom of the oil guiding ball 4 penetrates through the top of the guiding inclined plane 5 and extends to the inner cavity of the guiding inclined plane 5, the inner cavity of the guiding inclined plane 5 is provided with an oil guiding groove 6 which is connected with the surface of the oil guiding ball 4 in a rolling way, the surface of the bearing seat 3 is fixedly connected with an oil outlet tank 7, the oil outlet tank 7 is annularly sleeved on the periphery of the surface of the rotary table 2 which is positioned in the inner cavity of the fixed seat 1, the surface of the oil outlet tank 7 is provided with an oil outlet 8, the surface of the fixed seat 1 is communicated with an oil inlet nozzle 9, one end of the oil inlet nozzle 9 is communicated with an oil inlet pipeline 10, one end of the oil inlet pipeline 10 penetrates through and extends to the inner cavity of the fixed seat 1, one end of the oil inlet pipeline 10 is communicated with an inner cavity of the oil outlet tank 7, the surface of the fixed seat 1 is communicated with an air inlet pipeline 11, one end of the air inlet pipeline 11 sequentially penetrates through the fixed seat 1 and the bearing seat 3 and extends to the upper portion of the bearing seat 3, and one end of the air inlet pipeline 11 is communicated with the surface of the oil outlet tank 7.
In this embodiment, the turntable 2 rotates to drive the rotation ball 14 and the oil guide ball 4 to rotate, after the turntable is used for a period of time, the oil inlet pipe 10 is supplied with oil through the oil inlet nozzle 9, the oil flows out through the oil outlet hole 8 on the surface of the oil outlet tank 7, the turntable 2 is lubricated, the lubricating oil slides down through the guide inclined plane 5, and the surface of the bearing seat 3 is evenly smeared and lubricated through the oil guide groove 6 under the drive of the oil guide ball 4.
Further, an electromagnetic valve 12 is fixedly connected to the surface of the air inlet pipe 11.
In the present embodiment, when the oil outlet tank 7 is clogged, high-pressure air is blown through the air inlet pipe 11, and the air is blown out from the surface of the oil outlet tank 7, and the oil residue mixed with iron chips on the surface of the receptacle 3 is blown into the oil storage tank 18 to be collected and cleaned while being dredged.
Further, the bottom of the revolving platform 2 is fixedly connected with a supporting seat 13, the bottom of the supporting seat 13 is fixedly connected with a rotating ball 14, and the bottom of the rotating ball 14 penetrates through the top of the bearing seat 3 and extends to the inner cavity of the bearing seat 3.
Further, the inner cavity of the bearing seat 3 is provided with a rolling groove 15 which is in rolling connection with the surface of the rotating ball 14.
Further, a driving shaft 16 is fixedly connected to the bottom of the supporting seat 13, the bottom end of the driving shaft 16 is rotatably connected to the bottom of the inner cavity of the fixing seat 1, a driving motor 17 and an oil storage tank 18 are fixedly connected to the bottom of the inner cavity of the fixing seat 1, the top end of an output shaft of the driving motor 17 is rotatably connected to the bottom of the bearing seat 3, a driving gear 19 is fixedly connected to the surface of the output shaft of the driving motor 17, and a driven gear 20 which is in surface meshing transmission with the driving gear 19 is fixedly connected to the surface of the driving shaft 16.
In this embodiment, the driving motor 17 is started to drive the driving gear 19 to rotate, the driving gear 19 rotates to drive the driven gear 20 to rotate, the driven gear 20 rotates to drive the driving shaft 16 to rotate, and the driving shaft 16 rotates to drive the rotary table 2 to rotate through the supporting seat 13.
Furthermore, the bottom of the bearing base 3 is rotatably connected with a power-assisted shaft 21, the bottom end of the power-assisted shaft 21 is rotatably connected with the bottom of the inner cavity of the fixed base 1, and the surface of the power-assisted shaft 21 is fixedly connected with a power-assisted gear 22 meshed with the surface of the driven gear 20.
In this embodiment, the rotation of the assisting shaft 21 drives the assisting gear 22 to rotate, so as to ensure the force balance of the driving shaft 16 and make the rotation more horizontal.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the driving motor 17 is started to drive the driving gear 19 to rotate, the driving gear 19 rotates to drive the driven gear 20 to rotate, the driven gear 20 rotates to drive the driving shaft 16 to rotate, the driving shaft 16 rotates to drive the revolving platform 2 to rotate through the supporting seat 13, the revolving platform 2 respectively drives the rotating balls 14 and the oil guiding balls 4 to rotate when rotating, after a period of use, the oil is supplied to the oil inlet pipeline 10 through the oil inlet nozzle 9 and flows out through the oil outlet hole 8 on the surface of the oil outlet tank 7, the rotary table 2 is lubricated, lubricating oil slides down through the guide inclined plane 5, the surface of the bearing seat 3 is evenly smeared and lubricated through the oil guide groove 6 under the drive of the oil guide ball 4, and when the oil outlet tank 7 is clogged, high-pressure air is blown in through the air intake duct 11, the air is blown out from the surface of the oil outlet tank 7, and (3) blowing the oil residue mixed with the iron chips on the surface of the bearing seat 3 into the oil storage tank 18 for collection and cleaning while dredging.
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 are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a revolving platform that can accurate location which characterized in that: comprises a fixed seat (1), the bottom of the fixed seat (1) is rotatably connected with a rotary table (2), the bottom of the rotary table (2) penetrates through the top of the fixed seat (1) and extends to the inner cavity of the fixed seat (1), the inner cavity of the fixed seat (1) is fixedly connected with a bearing seat (3), the bottom of the rotary table (2) is rotatably connected with an oil guiding ball (4), the surface of the bearing seat (3) is provided with a guiding inclined plane (5), the bottom of the oil guiding ball (4) penetrates through the top of the guiding inclined plane (5) and extends to the inner cavity of the guiding inclined plane (5), the inner cavity of the guiding inclined plane (5) is provided with an oil guiding groove (6) which is connected with the surface of the oil guiding ball (4) in a rolling manner, the surface of the bearing seat (3) is fixedly connected with an oil outlet tank (7), and the oil outlet tank (7) is annularly sleeved on the surface periphery of the rotary table (2) which is positioned in the inner cavity of the fixed seat (1), oil outlet (8) have been seted up on the surface of going out oil tank (7), the surface intercommunication of fixing base (1) has oil feed mouth (9), the one end intercommunication of oil feed mouth (9) has oil inlet pipe way (10), the one end of oil inlet pipe way (10) runs through and extends to the inner chamber of fixing base (1), the one end of oil inlet pipe way (10) and the inner chamber intercommunication of going out oil tank (7), the surface intercommunication of fixing base (1) has admission line (11), the one end of admission line (11) runs through fixing base (1) in proper order and accepts seat (3) and extends to the top of accepting seat (3), the one end of admission line (11) and the surface intercommunication of going out oil tank (7).
2. A turntable capable of precise positioning as claimed in claim 1, wherein: and the surface of the air inlet pipeline (11) is fixedly connected with an electromagnetic valve (12).
3. A turntable capable of precise positioning as claimed in claim 1, wherein: the bottom fixedly connected with supporting seat (13) of revolving platform (2), the bottom fixedly connected with of supporting seat (13) rotates ball (14), the bottom of rotating ball (14) runs through the top of accepting seat (3) and extends to the inner chamber of accepting seat (3).
4. A turntable capable of precise positioning as claimed in claim 3, wherein: the inner cavity of the bearing seat (3) is provided with a rolling groove (15) which is in rolling connection with the surface of the rotating ball (14).
5. A turntable capable of precise positioning as claimed in claim 3, wherein: supporting seat (13) bottom fixedly connected with drive shaft (16), the bottom of drive shaft (16) is rotated with the bottom of fixing base (1) inner chamber and is connected, the bottom fixedly connected with driving motor (17) and oil storage tank (18) of fixing base (1) inner chamber, the top of driving motor (17) output shaft is rotated with the bottom of accepting seat (3) and is connected, the fixed surface of driving motor (17) output shaft is connected with driving gear (19), the fixed surface of drive shaft (16) is connected with driven gear (20) with the surface toothing transmission of driving gear (19).
6. A turntable capable of precise positioning as claimed in claim 5, wherein: the bottom of the bearing seat (3) is rotatably connected with a power-assisted shaft (21), the bottom end of the power-assisted shaft (21) is rotatably connected with the bottom of the inner cavity of the fixing seat (1), and the surface of the power-assisted shaft (21) is fixedly connected with a power-assisted gear (22) meshed with the surface of the driven gear (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023011034.0U CN214186393U (en) | 2020-12-14 | 2020-12-14 | Rotary table capable of being accurately positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023011034.0U CN214186393U (en) | 2020-12-14 | 2020-12-14 | Rotary table capable of being accurately positioned |
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| Publication Number | Publication Date |
|---|---|
| CN214186393U true CN214186393U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023011034.0U Active CN214186393U (en) | 2020-12-14 | 2020-12-14 | Rotary table capable of being accurately positioned |
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| CN (1) | CN214186393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056887A (en) * | 2021-12-21 | 2022-02-18 | 福建恒隆塑胶工业有限公司 | Production and conveying device for cup cover with spoon |
-
2020
- 2020-12-14 CN CN202023011034.0U patent/CN214186393U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056887A (en) * | 2021-12-21 | 2022-02-18 | 福建恒隆塑胶工业有限公司 | Production and conveying device for cup cover with spoon |
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