CN210386286U - Brake disc spraying rotating table with high-precision positioning function - Google Patents
Brake disc spraying rotating table with high-precision positioning function Download PDFInfo
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- CN210386286U CN210386286U CN201920834577.0U CN201920834577U CN210386286U CN 210386286 U CN210386286 U CN 210386286U CN 201920834577 U CN201920834577 U CN 201920834577U CN 210386286 U CN210386286 U CN 210386286U
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Abstract
The utility model discloses a high-precision positioning rotary platform for spraying a brake disc, which comprises a workbench and a station workbench plate for mounting each workpiece; the device also comprises a bearing, a gear disc and a driving gear; the table top of the workbench is fixedly provided with a bearing, an inner ring of the bearing is fixed with the table top, a gear disc is fixedly sleeved on an outer ring of the bearing, the table top is also provided with a driving gear meshed with the gear disc, and the driving gear is connected with a fixedly arranged driving motor through a rotating shaft; a plurality of station work tables higher than the driving gear are annularly and fixedly distributed on the upper surface of the gear disc, a positioning block is mounted on each station work table, a triangular groove is formed in the positioning block inwards, and a guide surface is machined on each side of the triangular groove; a support is arranged on the table top in the bearing ring, an outward telescopic driving device is arranged on the support, and a bolt inserted into the triangular groove is fixed at the front end of the telescopic driving device; the bolt is in a triangular shape matched with the triangular groove and is processed with a round angle.
Description
Technical Field
The utility model relates to a brake disc spraying rotating platform; in particular to a brake disc spraying rotating table with high-precision positioning.
Background
The existing brake disc spraying rotating platform rotates station by station in multiple stations and carries out continuous spraying; the existing transmission mode generally adopts the transmission of an annular chain, the operation is not stable enough, and the adjustment is troublesome after the positioning is inaccurate. Therefore, a brake disc spraying rotating table with high positioning precision is designed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a brake disc spraying revolving stage of high-precision positioning aims at solving current brake disc spraying revolving stage transmission and is not stable enough, can't realize the problem of accurate location.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision positioning brake disc spraying rotary table comprises a working table and a station working table plate for mounting workpieces; the device also comprises a bearing, a gear disc and a driving gear; the table top of the workbench is fixedly provided with a bearing, an inner ring of the bearing is fixed with the table top, a gear disc is fixedly sleeved on an outer ring of the bearing, the table top is also provided with a driving gear meshed with the gear disc, and the driving gear is connected with a fixedly arranged driving motor through a rotating shaft; a plurality of station work tables higher than the driving gear are annularly and fixedly distributed on the upper surface of the gear disc, a positioning block is mounted on each station work table, a triangular groove is formed in the positioning block inwards, and a guide surface is machined on each side of the triangular groove; a support is arranged on the table top in the bearing ring, an outward telescopic driving device is arranged on the support, and a bolt inserted into the triangular groove is fixed at the front end of the telescopic driving device; the bolt is in a triangular shape matched with the triangular groove and is processed with a round angle.
Preferably, the telescopic driving device adopts an air cylinder.
Preferably, the front end of the station workbench plate extends out of the workbench surface, and a rotating shaft for mounting a brake disc rack is mounted through a bearing seat.
The utility model has the advantages that: through gear transmission, the operation is stable, the position is accurate, and the structural design is reasonable; in addition, the positioning is accurate, the position can be finely adjusted, and the high-precision positioning is realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: a work table 1; a station work table 2; a bearing 3; a gear plate 4; a drive gear 5; a drive motor 6; a positioning block 7; a triangular groove 8; a guide surface 9; a support 10; a telescopic drive device 11; a latch 12.
Detailed Description
As shown in figure 1, the high-precision positioning brake disc spraying rotary table comprises a working table 1 and a working station working table plate 2 for mounting workpieces; the device also comprises a bearing 3, a gear disc 4 and a driving gear 5; a bearing 3 is fixedly arranged on the table top of the workbench 1, the inner ring of the bearing 3 is fixed with the table top, a gear disc 4 is fixedly sleeved on the outer ring of the bearing 3, a driving gear 5 meshed with the gear disc 4 is also arranged on the table top, and the driving gear 5 is connected with a fixedly arranged driving motor 6 through a rotating shaft; a plurality of station work tables 2 higher than the driving gear 5 are annularly and fixedly distributed on the upper surface of the gear disc 4, a positioning block 7 is mounted on each station work table 2, a triangular groove 8 is formed in the positioning block 7 inwards, and a guide surface 9 is processed on each side of the triangular groove 8; a support 10 is arranged on the table top in the ring of the bearing 3, an outward cylinder is arranged on the support 10, and a bolt 12 inserted into the triangular groove 8 is fixed at the front end of the cylinder; the bolt 12 is triangular and processed with round corners matched with the triangular groove 8.
The front end of the station workbench plate 2 extends out of the table surface of the workbench 1, and a rotating shaft for mounting a brake disc rack is mounted through a bearing seat.
The utility model adopts the gear drive, the station working table plate 2 is fixed on the surface of the gear disc 4 and is higher than the drive gear, the station working table plate 2 is driven by the gear disc 4 to stably drive the station by station, and the position is accurate; the station working table plate 2 is not interfered by the position of the driving gear, so that a brake disc can be conveniently installed to wait for processing a workpiece; meanwhile, under the action of a motor, when a station runs, a cylinder fixedly arranged and a triangular bolt 12 can be used for extending out, and the triangular groove 8 of the positioning block 7 of a certain station is inserted for positioning, and under the condition that the triangular groove 8 and a guide surface 9 machined by the triangular groove 8 deviate a little, the positioning block 7 can be extruded and pushed to adjust the gear disc 4 to rotate and adjust the position of the station in the process that the bolt 12 is inserted into the triangular groove 8; and high-precision positioning is realized.
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 modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (3)
1. A high-precision positioning brake disc spraying rotary table comprises a working table (1) and a station working table plate (2) for mounting workpieces; the device is characterized by also comprising a bearing (3), a gear disc (4) and a driving gear (5); a bearing (3) is fixedly arranged on the table top of the workbench (1), the inner ring of the bearing (3) is fixed with the table top, a gear disc (4) is fixedly sleeved on the outer ring of the bearing (3), a driving gear (5) meshed with the gear disc (4) is also arranged on the table top, and the driving gear (5) is connected with a fixedly arranged driving motor (6) through a rotating shaft; a plurality of station work tables (2) higher than the driving gear (5) are annularly and fixedly distributed on the upper surface of the gear disc (4), a positioning block (7) is mounted on each station work table (2), a triangular groove (8) is formed in each positioning block (7) inwards, and each side of each triangular groove (8) is provided with a guide surface (9); a support (10) is arranged on a table top in a bearing (3) ring, an outward telescopic driving device (11) is arranged on the support (10), and a bolt (12) inserted into the triangular groove (8) is fixed at the front end of the telescopic driving device (11); the bolt (12) is in a triangular shape matched with the triangular groove (8) and is processed with round corners.
2. A high-precision positioning brake disc spraying rotary table according to claim 1, wherein the telescopic driving device (11) adopts a cylinder.
3. A high-precision positioning brake disc spraying rotary table as claimed in claim 1, wherein the front end of the station workbench plate (2) extends out of the table top of the workbench (1), and a rotating shaft for mounting a brake disc rack is mounted through a bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920834577.0U CN210386286U (en) | 2019-06-04 | 2019-06-04 | Brake disc spraying rotating table with high-precision positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920834577.0U CN210386286U (en) | 2019-06-04 | 2019-06-04 | Brake disc spraying rotating table with high-precision positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210386286U true CN210386286U (en) | 2020-04-24 |
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ID=70348176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920834577.0U Active CN210386286U (en) | 2019-06-04 | 2019-06-04 | Brake disc spraying rotating table with high-precision positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210386286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744715A (en) * | 2020-06-23 | 2020-10-09 | 内蒙古科技大学 | A three-dimensional engraving, grinding and painting machine |
-
2019
- 2019-06-04 CN CN201920834577.0U patent/CN210386286U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744715A (en) * | 2020-06-23 | 2020-10-09 | 内蒙古科技大学 | A three-dimensional engraving, grinding and painting machine |
| CN111744715B (en) * | 2020-06-23 | 2021-07-20 | 内蒙古科技大学 | A three-dimensional engraving, grinding and painting machine |
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