CN210388642U - Grinding disc of wind power bearing steel ball grinding machine - Google Patents
Grinding disc of wind power bearing steel ball grinding machine Download PDFInfo
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- CN210388642U CN210388642U CN201921174685.6U CN201921174685U CN210388642U CN 210388642 U CN210388642 U CN 210388642U CN 201921174685 U CN201921174685 U CN 201921174685U CN 210388642 U CN210388642 U CN 210388642U
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Abstract
A center column is vertically arranged in the center of the upper surface of a circular chassis, a surrounding plate is arranged on the peripheral edge of the chassis, an annular turntable is arranged on the upper surface of the chassis, the center column penetrates through a center hole of the turntable, an annular support column and an annular gear are sequentially arranged on the periphery of the center column between the lower surface of the turntable and the upper surface of the chassis from inside to outside, the upper part of the annular support column is inserted into a groove, the upper surface of the gear is fixed with the lower surface of the turntable, a vertical steel ball baffle is vertically arranged on the turntable on one side of the center column, a gap is reserved between the bottom edge below the vertical steel ball baffle and the upper surface of the turntable, a rectangular opening is arranged near the edge on the left side of the vertical steel ball baffle, a discharge plate is arranged in; the purpose that the steel balls with the large diameter of 82mm can be produced after local improvement is carried out on the original ball finishing machine, and production equipment is not easy to damage after long-term use is achieved.
Description
Technical Field
The utility model relates to a wind-powered electricity generation bearing steel ball production facility, especially a wind-powered electricity generation bearing steel ball grinder's mill.
Background
In recent years, steel balls used by wind power bearings are getting bigger and bigger, the diameter of the steel balls reaches 82mm, the existing ball finishing machine can only produce 50-76.2mm steel balls at most due to small inlet and outlet, the larger steel balls cannot be produced, the internal structure, the operation principle and the machine style of the special ball finishing machine suitable for producing 82mm are completely different from those of the existing common small-size ball finishing machine, the 82mm special ball finishing machine is very expensive in market price, except for widening the ball inlet and outlet of the ball finishing machine, the internal power mechanism is also completely different, the self weight of a turntable is increased due to the increase of the weight of the steel balls on the turntable, the rotating speed of the turntable is obviously weakened, if the original power mechanism is still adopted to drive the turntable to rotate and is required to reach the original rotating speed, the overload operation of the power mechanism below the turntable is required, and various parts and the structure below the original turntable are more and complicated, after the long-time operation of overload, can make a lot of spare parts because of wearing and tearing are fast and have to frequent shut down the maintenance and change spare part, it is longer to shut down the maintenance and change the time of spare part, the production efficiency of enterprise has seriously been reduced, the economic interests of enterprise has seriously been influenced, therefore, how can reform transform the back to the business turn over ball mouth of original ball-finishing machine, can produce the steel ball of major diameter 82mm, can also make the power unit of carousel below match each other with the carousel, and keep the original speed normal operating of carousel, and can also ensure that the power unit of carousel below can not damage durable after long-time operation, become the technological problem that has been difficult to solve for a long time.
In view of the above, a grinding disc of a wind power bearing steel ball grinding machine has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, provide a wind-powered electricity generation bearing steel ball grinder's mill, simplify original ball grinder's complex structure, because annular support column and annular gear all are durable and not fragile spare part of durable of commonly used, reach equipment can not damage and durable effect of durable after long-time operation, effectively avoided present often shut down the phenomenon of maintenance and change spare part. The purpose that the steel balls with the large diameter of 82mm can be produced after local improvement is carried out on the original ball finishing machine, and production equipment is not easy to damage after long-term use is achieved.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a grinding disc of a wind power bearing steel ball grinding machine is composed of: the device comprises a chassis, a coaming, a turntable, a groove, a central column, an annular supporting column, a gear, an upper outlet, a lower inlet, a discharge plate, a flange and a steel ball baffle plate; a central column is vertically arranged at the center of the upper surface of a round chassis, a surrounding plate is arranged at the peripheral edge of the chassis, an annular turntable is arranged on the upper surface of the chassis, the central column penetrates through a central hole of the turntable, an annular support column and an annular gear are sequentially arranged on the periphery of the central column between the lower surface of the turntable and the upper surface of the chassis from inside to outside, an annular groove is arranged on the lower surface of the turntable corresponding to the annular support column, the lower surface of the annular support column is fixed with the upper surface of the chassis, the upper part of the annular support column is inserted into the groove, the upper surface of the gear is fixed with the lower surface of the turntable, the chassis, the surrounding plate, the turntable, the central column, the annular support column and the gear are all concentric circles, a vertical steel ball baffle is vertically arranged on the turntable on one side of the central column, a gap, the rectangle mouth middle part sets up out the flitch, and the top of going out the flitch constitutes the export, and the below constitutes the import down, goes up the export and all equals with the size of import down, and the height of rectangle mouth is 330mm, goes up the export and highly is 165mm with the import down, and the both sides of going out the flitch set up the shelves limit perpendicularly and constitute the structure that the cross-section is the U-shaped.
The discharge plate is in a downward inclined state, and the outflow end of the discharge plate is lower than the inflow end.
The utility model has the advantages that: after the height of the steel ball inlet and outlet of the ball finishing machine is increased to 330mm, the height of the upper outlet and the height of the lower inlet are both 165mm, and the large-scale wind power bearing steel ball with the height of 70-82mm is naturally and smoothly passed through the inlet and outlet, so that the collision, scratch and burn of the large-scale bearing steel ball are reduced and eliminated, and the process quality requirement is met. After the driving system drives the gear rotation, the center post plays the carousel positioning action of pairing rotation, the gear drives the carousel and rotates, carousel lower surface and chassis upper surface realize supporting through the annular support post, insert in the recess in the top of annular support post, scribble lubricating oil between the top of annular support post and the recess, in order to reduce the hard friction between the top of annular support post and the recess of carousel lower surface, work efficiency improves about 30%, and shortened man-hour relatively, electric power and material loss have been reduced. Simplify original ball-polishing machine's complex structure, remove the function that many items are not commonly used, only kept rotatory function, because annular support column and annular gear are not accurate spare part, but durable and not fragile spare part of durable and commonly used, adopted behind these two durable and not fragile spare parts, reach equipment can not damage and durable effect of durable and durable after long-time operation, effectively avoided present often to shut down the phenomenon of maintenance and change spare part. A gap is reserved between the bottom edge below the vertical steel ball baffle and the upper surface of the rotary table, normal rotation of the rotary table is not affected, the principle of rolling out the steel balls from the upper outlet and entering the steel balls from the lower inlet is the same as that of the existing ball polishing machine, and the special 82mm ball polishing machine does not need to be bought at a very high price after improvement. The purpose that the steel balls with the large diameter of 82mm can be produced after local improvement is carried out on the original ball finishing machine, and production equipment is not easy to damage after long-term use is achieved.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic top view of the assembly;
FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;
in fig. 1 and 2: the device comprises a chassis 1, a coaming 2, a turntable 3, a groove 3-1, a central column 4, an annular support column 5, a gear 6, an upper outlet 7, a lower inlet 8, a discharge plate 9-1, a flange 9-2 and a steel ball baffle 10.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
a central column 4 is vertically arranged at the center of the upper surface of a circular chassis 1, a surrounding plate 2 is arranged at the peripheral edge of the chassis 1, an annular turntable 3 is arranged on the upper surface of the chassis 1, the central column 4 penetrates through a central hole of the turntable 3, an annular supporting column 5 and an annular gear 6 are sequentially arranged on the periphery of the central column 4 between the lower surface of the turntable 3 and the upper surface of the chassis 1 from inside to outside, an annular groove 3-1 is arranged on the lower surface of the turntable 3 corresponding to the annular supporting column 5, the lower surface of the annular supporting column 5 is fixed with the upper surface of the chassis 1, the upper part of the annular supporting column 5 is inserted into the groove 3-1, the upper surface of the gear 6 is fixed with the lower surface of the turntable 3, the chassis 1, the surrounding plate 2, the turntable 3, the central column 4, the annular supporting column 5 and the gear 6 are all concentric circles, a vertical, the left end and the right end of a vertical steel ball baffle plate 10 are fixed corresponding to the coaming 2, a rectangular opening is formed in the left side of the vertical steel ball baffle plate 10 close to the edge, a discharge plate 9-1 is arranged in the middle of the rectangular opening, an upper outlet 7 is formed above the discharge plate 9-1, a lower inlet 8 is formed below the discharge plate 9-1, the upper outlet 7 and the lower inlet 8 are equal in size, the height of the rectangular opening is 330mm, the heights of the upper outlet 7 and the lower inlet 8 are 165mm, and the two sides of the discharge plate 9-1 are vertically provided with flanges 9-2 to form a structure with a U-shaped cross section.
The discharging plate 9-1 is in a downward inclined state, and the outflow end of the discharging plate 9-1 is lower than the inflow end.
Claims (2)
1. A grinding disc of a wind power bearing steel ball grinding machine is composed of: the device comprises a chassis (1), a coaming (2), a turntable (3), a groove (3-1), a central column (4), an annular support column (5), a gear (6), an upper outlet (7), a lower inlet (8), a discharge plate (9-1), a stop edge (9-2) and a steel ball baffle (10); the method is characterized in that: a central column (4) is vertically arranged at the center of the upper surface of a round chassis (1), a surrounding plate (2) is arranged on the peripheral edge of the chassis (1), an annular turntable (3) is arranged on the upper surface of the chassis (1), the central column (4) penetrates through a central hole of the turntable (3), an annular supporting column (5) and an annular gear (6) are sequentially arranged on the periphery of the central column (4) between the lower surface of the turntable (3) and the upper surface of the chassis (1) from inside to outside, an annular groove (3-1) is arranged above the lower surface of the turntable (3) corresponding to the annular supporting column (5), the lower surface of the annular supporting column (5) is fixed with the upper surface of the chassis (1), the upper surface of the gear (6) is fixed with the lower surface of the turntable (3), the chassis (1), the surrounding plate (2), the turntable (3), the central column (4), An annular supporting column (5), the gears (6) are concentric circles, a vertical steel ball baffle (10) is vertically arranged on the turntable (3) on one side of the central column (4), a gap is reserved between the bottom edge of the lower side of the vertical steel ball baffle (10) and the upper surface of the turntable (3), the left end and the right end of the vertical steel ball baffle (10) are correspondingly fixed with the enclosing plate (2), a rectangular opening is formed in the left side of the vertical steel ball baffle (10) close to the edge, a discharge plate (9-1) is arranged in the middle of the rectangular opening, an upper outlet (7) is formed above the discharge plate (9-1), a lower inlet (8) is formed below the discharge plate, the sizes of the upper outlet (7) and the lower inlet (8) are equal, the height of the rectangular opening is 330mm, the heights of the upper outlet (7) and the lower inlet (8) are 165mm, and blocking edges (9-2) are vertically arranged on the two sides of the discharge plate (.
2. The grinding disc of the wind power bearing steel ball grinding machine according to claim 1, characterized in that: the discharging plate (9-1) is in a downward inclined state, and the outflow end of the discharging plate (9-1) is lower than the inflow end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174685.6U CN210388642U (en) | 2019-07-24 | 2019-07-24 | Grinding disc of wind power bearing steel ball grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174685.6U CN210388642U (en) | 2019-07-24 | 2019-07-24 | Grinding disc of wind power bearing steel ball grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN210388642U true CN210388642U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921174685.6U Active CN210388642U (en) | 2019-07-24 | 2019-07-24 | Grinding disc of wind power bearing steel ball grinding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593193A (en) * | 2020-06-28 | 2020-08-28 | 洛阳明臻轴承钢球有限公司 | Resistance furnace operation method for tempering steel balls |
| CN114161272A (en) * | 2021-12-20 | 2022-03-11 | 王晓明 | Composite grinding machine for simultaneously grinding outer diameter and spherical base surface of tapered roller |
-
2019
- 2019-07-24 CN CN201921174685.6U patent/CN210388642U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593193A (en) * | 2020-06-28 | 2020-08-28 | 洛阳明臻轴承钢球有限公司 | Resistance furnace operation method for tempering steel balls |
| CN114161272A (en) * | 2021-12-20 | 2022-03-11 | 王晓明 | Composite grinding machine for simultaneously grinding outer diameter and spherical base surface of tapered roller |
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