CN211331348U - High-precision vertical lathe tool rest structure for machining wind power bearing - Google Patents
High-precision vertical lathe tool rest structure for machining wind power bearing Download PDFInfo
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- CN211331348U CN211331348U CN201922246832.2U CN201922246832U CN211331348U CN 211331348 U CN211331348 U CN 211331348U CN 201922246832 U CN201922246832 U CN 201922246832U CN 211331348 U CN211331348 U CN 211331348U
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Abstract
The utility model discloses a high-precision vertical lathe tool rest structure for processing wind power bearings, belonging to the technical field of numerical control machine tools; the back of the horizontal sliding seat is provided with a horizontal screw nut bracket, a horizontal ball screw nut is arranged in the horizontal sliding seat, the horizontal sliding seat horizontally moves by driving a horizontal ball screw by a horizontal servo motor, the vertical sliding seat is arranged at the front part of the horizontal sliding seat and can vertically move, and the guide rail adopts a rolling and sliding combined mode; the guide rail of the vertical linear guide rail pair is arranged at the front part of the horizontal slide seat through a screw, the vertical slide seat is connected with the slide block of the vertical linear guide rail pair through a screw, an auxiliary sliding guide rail is added, a polytetrafluoroethylene soft belt is adhered to the surface of the sliding guide rail, and the gap between the auxiliary sliding guide rail and the guide rail of the horizontal slide seat is adjustable; the back of the vertical sliding seat is provided with a vertical screw nut bracket, a vertical ball screw nut is arranged in the vertical sliding seat, the vertical sliding seat vertically moves by a vertical servo motor to drive the vertical ball screw, a square ram is combined at the front end of the vertical sliding seat through a screw, the lower end of the square ram is provided with a cutter holder, and a cutter is arranged on the cutter holder.
Description
Technical Field
The utility model relates to a high-accuracy vertical lathe tool rest structure of processing wind-powered electricity generation bearing belongs to digit control machine tool technical field.
Background
At present, in the machining of the wind power bearing after quenching, a turning tool rest adopts two forms of a sliding guide rail or a linear guide rail, the sliding guide rail has a large friction coefficient and is easy to creep, the precision can not be ensured, and the linear guide rail is easy to vibrate, so that the machined part has a rough surface and can not meet the machining precision requirement of the wind power bearing.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model provides a high-precision vertical lathe tool rest structure for processing a wind power bearing, which solves the problems of size precision and surface roughness of wind power bearing processing.
The utility model provides a technical scheme that its technical problem adopted is: a high-precision vertical lathe tool rest structure for processing a wind power bearing is characterized in that a horizontal sliding seat is connected with a sliding block of a horizontal linear guide rail pair through screws, a guide rail of the horizontal linear guide rail pair is installed on a cross beam through screws, a horizontal sliding guide rail is arranged between the horizontal sliding seat and the cross beam and consists of a horizontal wedge block and a horizontal sliding rail, the horizontal wedge block is L-shaped, one surface of the horizontal wedge block is an inclined surface, the other surface of the horizontal wedge block is provided with a cylindrical countersunk hole and a threaded hole, the sliding rail surface of the horizontal sliding rail is an inclined surface, the cylindrical countersunk hole of the horizontal wedge block is connected with the horizontal sliding seat through a bolt, a jackscrew is arranged in the threaded hole of the horizontal wedge block, the horizontal sliding rail is connected with the cross beam, a gap between the contact surfaces of the horizontal wedge block and the horizontal sliding rail is adjusted through an adjusting bolt and, a horizontal screw is arranged in the horizontal screw bracket and connected with a horizontal ball screw, the horizontal ball screw is arranged on the cross beam, and a horizontal servo motor is connected with the horizontal ball screw; the horizontal servo motor controls the horizontal ball screw to rotate on the cross beam, and the horizontal screw nut horizontally slides on the horizontal ball screw, so that the horizontal sliding seat horizontally moves on the cross beam. The vertical sliding seat is connected with a sliding block of a vertical linear guide rail pair through screws, a guide rail of the vertical linear guide rail pair is arranged at the front part of a horizontal sliding seat through screws, a vertical sliding guide rail is arranged between the vertical sliding seat and the horizontal sliding seat and consists of the vertical sliding block and a vertical sliding rail, the vertical sliding block is L-shaped, one surface of the vertical sliding block is an inclined surface, the other surface of the vertical sliding block is provided with a cylindrical countersunk hole and a threaded hole, the sliding rail surface of the vertical sliding rail is an inclined surface, the cylindrical countersunk hole of the vertical sliding block is connected with the horizontal sliding seat through a bolt, a jackscrew is arranged in the threaded hole of the vertical sliding block, the vertical sliding rail is connected with the vertical sliding seat, the gap between the contact surfaces of the vertical sliding block and the vertical sliding rail is adjusted through an adjusting bolt and the jackscrew, a polytetrafluoroethylene soft belt is adhered on the sliding, the vertical screw nut is connected with a vertical ball screw, the vertical ball screw is arranged on the horizontal sliding seat, and the vertical servo motor is connected with the vertical ball screw; the vertical ball screw is controlled by the direct servo motor to rotate on the horizontal sliding seat, the vertical screw nut moves vertically on the vertical ball screw, the vertical sliding seat moves vertically on the horizontal sliding seat, the square ram is closed at the front end of the vertical sliding seat through a screw, the lower end of the square ram is provided with a tool holder, and a tool is mounted on the tool holder.
The utility model has the advantages that: the utility model provides a high-accuracy merry go round machine knife rest structure of processing wind-powered electricity generation bearing, is the structure that horizontal linear guide and sliding guide combined together, and the mode that combines together makes knife rest guide rail rigidity good, and the precision is high, and anti-seismic performance is high, has effectively solved the poor and rough surface's of size precision of wind-powered electricity generation bearing processing difficult problem, has improved processingquality.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic sectional view taken along line a-a of fig. 1.
Fig. 3 is a schematic sectional view taken along line B-B of fig. 1.
Reference numbers in the figures:
1. the device comprises a horizontal sliding seat, 2, a cross beam, 3, a horizontal linear guide rail pair, 4, a horizontal sliding guide rail, 5, a horizontal nut support, 6, a horizontal ball screw, 7, a horizontal servo motor, 8, a vertical sliding seat, 9, a vertical linear guide rail pair, 10, a vertical nut support, 11, a vertical ball screw, 12, a vertical servo motor, 13, a square ram, 14, a tool holder, 15, a tool, 16 and a vertical sliding guide rail.
Detailed Description
As shown in fig. 1-3, a high-precision vertical lathe tool rest structure for processing wind power bearings, a horizontal sliding seat 1 is connected with a sliding block of a horizontal linear guide rail pair 3 through screws, a guide rail of the horizontal linear guide rail pair 3 is installed on a cross beam 2 through screws, a horizontal sliding guide rail 4 is arranged between the horizontal sliding seat 1 and the cross beam 2, the horizontal sliding guide rail 4 consists of a horizontal wedge block and a horizontal sliding rail, the horizontal wedge block is L-shaped, one surface of the horizontal wedge block is an inclined surface, the other surface of the horizontal wedge block is provided with a cylindrical countersunk hole and a threaded hole, the sliding rail surface of the horizontal sliding rail is an inclined surface, the countersunk hole of the horizontal wedge block is connected with the horizontal sliding seat 1 through a bolt, a jackscrew is arranged in the threaded hole of the horizontal wedge block, the horizontal sliding rail is connected with the cross beam 2, a gap between the contact surface of the horizontal wedge block and, a horizontal screw nut support 5 is arranged on the back of the horizontal sliding seat 1, a horizontal screw nut is arranged in the horizontal screw nut support 5 and connected with a horizontal ball screw 6, the horizontal ball screw 6 is arranged on the cross beam 2, and a horizontal servo motor 7 is connected with the horizontal ball screw 6; the horizontal servo motor 7 controls the horizontal ball screw 6 to rotate on the cross beam 2, and the horizontal screw nut horizontally slides on the horizontal ball screw 6, so that the horizontal sliding seat 1 horizontally moves on the cross beam 2.
The vertical sliding seat 8 is connected with a sliding block of a vertical linear guide rail pair 9 through screws, a guide rail of the vertical linear guide rail pair 9 is installed at the front part of the horizontal sliding seat 1 through screws, a vertical sliding guide rail 16 is arranged between the vertical sliding seat 8 and the horizontal sliding seat 1, the vertical sliding guide rail 16 consists of a vertical sliding block and a vertical sliding rail, the vertical sliding block is L-shaped, one surface of the vertical sliding block is an inclined surface, the other surface of the vertical sliding block is provided with a cylindrical countersunk hole and a threaded hole, the sliding rail surface of the vertical sliding rail is an inclined surface, the cylindrical countersunk hole of the vertical sliding block is connected with the horizontal sliding seat 1 through a bolt, a jackscrew is arranged in the threaded hole of the vertical sliding block, the vertical sliding rail is connected with the vertical sliding seat 8, a gap between the vertical sliding block and the contact surface of the vertical sliding block is adjusted through an adjusting bolt and, a vertical screw is arranged in the vertical screw support 10 and connected with a vertical ball screw 11, the vertical ball screw 11 is arranged on the horizontal sliding seat 1, and a vertical servo motor 12 is connected with the vertical ball screw 11; the straight servo motor 12 controls the vertical ball screw 11 to rotate on the horizontal sliding seat 1, the vertical nut moves vertically on the vertical ball screw 11, the vertical sliding seat 8 moves vertically on the horizontal sliding seat 1, the square ram 13 is combined at the front end of the vertical sliding seat 8 through a screw, the lower end of the square ram 13 is provided with a tool holder 14, and a tool 15 is installed on the tool holder 14.
Claims (1)
1. The utility model provides a high-accuracy vertical lathe tool rest structure of processing wind-powered electricity generation bearing, characterized by: the horizontal sliding seat (1) is connected with a sliding block of a horizontal linear guide rail pair (3) through screws, a guide rail of the horizontal linear guide rail pair (3) is installed on a cross beam (2) through screws, a horizontal sliding guide rail (4) is arranged between the horizontal sliding seat (1) and the cross beam (2), the horizontal sliding guide rail (4) consists of a horizontal wedge block and a horizontal sliding rail, the horizontal wedge block is L-shaped, one surface of the horizontal wedge block is an inclined surface, the other surface of the horizontal wedge block is provided with a cylindrical countersunk hole and a threaded hole, the sliding rail surface of the horizontal sliding rail is an inclined surface, the cylindrical countersunk hole of the horizontal wedge block is connected with the horizontal sliding seat (1) through a bolt, a jackscrew is arranged in the threaded hole of the horizontal wedge block, the horizontal sliding rail is connected with the cross beam (2), a polytetrafluoroethylene soft belt is adhered to the sliding surface of the horizontal wedge block, a horizontal screw support (5) is, the horizontal screw nut is connected with a horizontal ball screw (6), the horizontal ball screw (6) is arranged on the cross beam (2), and a horizontal servo motor (7) is connected with the horizontal ball screw (6); the vertical sliding seat (8) is connected with a sliding block of a vertical linear guide rail pair (9) through screws, a guide rail of the vertical linear guide rail pair (9) is installed at the front part of the horizontal sliding seat (1) through screws, a vertical sliding guide rail (16) is arranged between the vertical sliding seat (8) and the horizontal sliding seat (1), the vertical sliding guide rail (16) consists of a vertical sliding block and a vertical sliding rail, the vertical sliding block is L-shaped, one surface of the vertical sliding block is an inclined surface, the other surface of the vertical sliding block is provided with a cylindrical countersunk hole and a threaded hole, the sliding rail surface of the vertical sliding rail is an inclined surface, the cylindrical countersunk hole of the vertical sliding block is connected with the horizontal sliding seat (1) through a bolt, a jackscrew is arranged in the threaded hole of the vertical sliding block, the vertical sliding rail is connected with the vertical sliding seat (8), a polytetrafluoroethylene soft belt is adhered to, a vertical screw is arranged in the vertical screw support (10), the vertical screw is connected with a vertical ball screw (11), the vertical ball screw (11) is arranged on the horizontal sliding seat (1), and a vertical servo motor (12) is connected with the vertical ball screw (11); the square ram (13) is combined at the front end of the vertical sliding seat (8) through a screw, the lower end of the square ram (13) is provided with a cutter holder (14), and a cutter (15) is arranged on the cutter holder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922246832.2U CN211331348U (en) | 2019-12-16 | 2019-12-16 | High-precision vertical lathe tool rest structure for machining wind power bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922246832.2U CN211331348U (en) | 2019-12-16 | 2019-12-16 | High-precision vertical lathe tool rest structure for machining wind power bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211331348U true CN211331348U (en) | 2020-08-25 |
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ID=72096367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922246832.2U Active CN211331348U (en) | 2019-12-16 | 2019-12-16 | High-precision vertical lathe tool rest structure for machining wind power bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211331348U (en) |
-
2019
- 2019-12-16 CN CN201922246832.2U patent/CN211331348U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200901 Address after: Room 1105, science and technology enterprise incubation center, high tech Industrial Development Zone, No. 787, bukui South Street, Longsha District, Qiqihar, Heilongjiang Province Patentee after: Qiqihar No.1 Machine Tool Works Co., Ltd Address before: 161005 Qigihar city in Heilongjiang Province town of Longsha District Road No. 66 Patentee before: QIQIHAR HEAVY CNC EQUIPMENT Co.,Ltd. |