CN216228583U - Vertical grinding spindle head rotating mechanism of guide rail grinding machine - Google Patents
Vertical grinding spindle head rotating mechanism of guide rail grinding machine Download PDFInfo
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- CN216228583U CN216228583U CN202123059018.3U CN202123059018U CN216228583U CN 216228583 U CN216228583 U CN 216228583U CN 202123059018 U CN202123059018 U CN 202123059018U CN 216228583 U CN216228583 U CN 216228583U
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- spindle head
- angle adjusting
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Abstract
The utility model relates to the technical field of spindle heads of a guideway grinder, in particular to a vertical grinding spindle head rotating mechanism of the guideway grinder. The device comprises a workbench, a support frame, a grinding assembly, an angle adjusting assembly and a moving assembly; the support frame is arranged on the workbench, and a movable table for fixing a workpiece is arranged on the workbench; the angle adjusting assembly is arranged on the supporting frame through the moving assembly, and the angle adjusting assembly is provided with a polishing assembly; the angle adjusting assembly comprises a rotary table, a motor B and a fixing piece; the motor B is arranged on the fixing piece, and the turntable is rotationally arranged on the fixing piece and is connected with a rotating shaft of the motor B; the polishing assembly comprises a fixed cover and a motor A; the motor A is arranged on the turntable through the fixed cover, and the grinding disc is arranged on the rotating shaft of the motor A. The grinding head mounting structure does not need to rotate the whole assembly for mounting the grinding head, only needs to rotate the grinding disc and the motor A, is small in reserved space required by operation, is more convenient, reduces energy consumption, and is good in practicability.
Description
Technical Field
The utility model relates to the technical field of spindle heads of a guideway grinder, in particular to a vertical grinding spindle head rotating mechanism of the guideway grinder.
Background
With the development of economy, the requirements of integration, intellectualization and convenience in operation of production and processing equipment are increasing day by day, and a numerical control grinding machine is an automatic and integrated product; in recent years, the machining, mounting and adjusting of the machine bed of a large multi-section machine tool are concerned by each machine tool manufacturer and are difficult to stably solve; the guide rail grinding machine adopts an advanced machine tool structure manufacturing technology and is matched with a high-precision and high-efficiency machine tool series produced by strict quality inspection means, the machine tool has good performance and reliable structure, can be used for grinding planes, inclined planes, bottom surfaces and the like of workpieces, and is suitable for grinding and finish machining of various machine beds, templates, flat plates and the like.
However, when the spindle head of the opposite grinding spindle is rotatably adjusted, the guide rail grinding machine on the market at present rotates the whole assembly provided with the grinding head, the reserved space required by operation is large, a large support frame is required for installation, and meanwhile, the whole assembly provided with the grinding head does more work when rotating, so that the energy consumption is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vertical grinding spindle head rotating mechanism of a guide rail grinding machine, which does not need to rotate the whole assembly provided with a grinding head, only needs to rotate a grinding disc and a motor A, has small space required by operation, is more convenient, reduces energy consumption and has good practicability.
The technical scheme of the utility model is as follows: a vertical grinding spindle head rotating mechanism of a guideway grinder comprises a workbench, a support frame, a grinding assembly, an angle adjusting assembly and a moving assembly;
the support frame is arranged on the workbench, and a movable table for fixing a workpiece is arranged on the workbench; the angle adjusting assembly is arranged on the supporting frame through the moving assembly, and the angle adjusting assembly is provided with a polishing assembly; the angle adjusting assembly comprises a rotary table, a motor B and a fixing piece; the motor B is arranged on the fixing piece, and the turntable is rotationally arranged on the fixing piece and is connected with a rotating shaft of the motor B; the polishing assembly comprises a fixed cover and a motor A; the motor A is arranged on the turntable through the fixed cover, and the grinding disc is arranged on the rotating shaft of the motor A.
Preferably, the moving assembly comprises a cylinder, a sliding plate, a guide rod A, a movable seat, a guide rod B, a motor C, a gear and a rack; the guide rod B is arranged on the support frame, the movable seat is arranged on the guide rod B in a sliding mode, and the movable seat is provided with an installation groove; the rack is arranged on the support frame, and the motor C is arranged on the movable seat and is positioned in the mounting groove; the gear is arranged on a rotating shaft of the motor C and is in meshed transmission connection with the rack; guide bar A sets up on the mounting, the slide setting on the sliding seat and with guide bar A sliding connection, the cylinder setting is on the mounting, and the telescopic link and the slide of cylinder are connected.
Preferably, the number of the guide rods A and the number of the guide rods B are two, the two groups of guide rods A are respectively located on two sides of the cylinder, and the two groups of guide rods B are respectively located on two sides of the rack.
Preferably, the support frame is provided with scale marks for displaying the horizontal movement distance of the movable seat, and the fixing piece is provided with scale marks for displaying the vertical movement distance of the sliding plate.
Preferably, a bearing is arranged between the rotating disc and the fixing piece.
Preferably, the motor A is detachably connected with the grinding disc through a connecting key.
Preferably, the fixing member is provided with a scale line for displaying the rotation angle.
Compared with the prior art, the utility model has the following beneficial technical effects: when the angle adjusting device is operated, a workpiece is fixed through the movable table, and then the moving assembly is started to move the angle adjusting assembly and the grinding assembly to perform machining and grinding; when the angle of the polishing assembly needs to be adjusted, a motor B on the fixing piece is started to rotate the turntable, so that a motor A in the fixing cover and the grinding disc are driven to rotate, and the grinding disc is moved to a proper position to be processed by matching with the moving assembly; when the moving assembly works, the motor C drives the gear to rotate, and the gear is matched with the rack, so that the movable seat horizontally moves along the arrangement direction of the guide rod B, and the polishing assembly is driven to horizontally move; the air cylinder works to pull or push the sliding plate to vertically move along the arrangement direction of the guide rod A, so that the polishing assembly is driven to vertically move; the grinding head mounting structure does not need to rotate the whole assembly for mounting the grinding head, only needs to rotate the grinding disc and the motor A, has small space required by operation, is more convenient, reduces energy consumption and has good practicability.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of FIG. 1;
fig. 3 is a schematic diagram of the exploded structure of fig. 1.
Reference numerals: 1. a work table; 2. a support frame; 3. polishing the assembly; 4. an angle adjustment assembly; 5. a moving assembly; 6. a movable table; 7. a fixed cover; 8. a motor A; 9. a grinding disc; 10. a turntable; 11. a motor B; 12. a fixing member; 13. a cylinder; 14. a slide plate; 15. a guide rod A; 16. a movable seat; 17. a guide rod B; 18. mounting grooves; 19. a motor C; 20. a gear; 21. a rack.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings.
Example one
The utility model provides a vertical grinding spindle head rotating mechanism of a guideway grinder, which comprises a workbench 1, a support frame 2, a grinding assembly 3, an angle adjusting assembly 4 and a moving assembly 5, wherein the angle adjusting assembly is arranged on the workbench;
as shown in fig. 1-2, the supporting frame 2 is arranged on the worktable 1, and a movable table 6 for fixing a workpiece is arranged on the worktable 1; the angle adjusting component 4 is arranged on the supporting frame 2 through the moving component 5, and the angle adjusting component 4 is provided with the polishing component 3; wherein, the angle adjusting assembly 4 comprises a rotary disc 10, a motor B11 and a fixing piece 12; the motor B11 is arranged on the fixed part 12, and the turntable 10 is rotationally arranged on the fixed part 12 and is connected with the rotating shaft of the motor B11; a bearing is arranged between the rotary table 10 and the fixed part 12 to reduce the rotation friction; the grinding assembly 3 comprises a fixed cover 7 and a motor A8; the motor A8 is arranged on the turntable 10 through the fixed cover 7, and the rotating shaft of the motor A8 is provided with a grinding disc 9; the motor A8 is detachably connected with the grinding disc 9 through a connecting key, so that the grinding disc 9 is convenient to install, maintain and replace; the fixed member 12 is provided with a scale line for displaying the rotation angle and accurately controlling the rotation angle.
In the embodiment, the workpiece is fixed by the movable table 6, and then the moving assembly 5 is started to move the angle adjusting assembly 4 and the grinding assembly 3 for processing and grinding; when the angle of the grinding assembly 3 needs to be adjusted, the motor B11 on the fixed part 12 is started to rotate the turntable 10, so as to drive the motor A8 and the grinding disc 9 in the fixed cover 7 to rotate, and then the grinding disc 9 is moved to a proper position to be processed by matching with the moving assembly 5; the utility model does not need to rotate the whole assembly for installing the grinding head, only needs to rotate the grinding disc 9 and the motor A8, has small space required by operation, is more convenient, reduces energy consumption and has good practicability.
Example two
Compared with the first embodiment, the vertical grinding spindle head rotating mechanism of the guideway grinder further comprises a workbench 1, a support frame 2, a grinding assembly 3, an angle adjusting assembly 4 and a moving assembly 5;
as shown in fig. 1-2, the supporting frame 2 is arranged on the worktable 1, and a movable table 6 for fixing a workpiece is arranged on the worktable 1; the angle adjusting component 4 is arranged on the supporting frame 2 through the moving component 5, and the angle adjusting component 4 is provided with the polishing component 3; wherein, the angle adjusting assembly 4 comprises a rotary disc 10, a motor B11 and a fixing piece 12; the motor B11 is arranged on the fixed part 12, and the turntable 10 is rotationally arranged on the fixed part 12 and is connected with the rotating shaft of the motor B11; the grinding assembly 3 comprises a fixed cover 7 and a motor A8; the motor A8 is arranged on the turntable 10 through the fixed cover 7, and the rotating shaft of the motor A8 is provided with the grinding disc 9.
As shown in fig. 2-3, the moving assembly 5 includes a cylinder 13, a slide plate 14, a guide rod a15, a movable seat 16, a guide rod B17, a motor C19, a gear 20 and a rack 21; the guide rod B17 is arranged on the support frame 2, the movable seat 16 is arranged on the guide rod B17 in a sliding manner, and the movable seat 16 is provided with an installation groove 18; the rack 21 is arranged on the support frame 2, and the motor C19 is arranged on the movable seat 16 and is positioned in the mounting groove 18; the gear 20 is arranged on the rotating shaft of the motor C19 and is in meshed transmission connection with the rack 21; the guide rod A15 is arranged on the fixed part 12, the sliding plate 14 is arranged on the movable seat 16 and is connected with the guide rod A15 in a sliding way, the air cylinder 13 is arranged on the fixed part 12, and the expansion rod of the air cylinder 13 is connected with the sliding plate 14; the number of the guide rods A15 and the number of the guide rods B17 are two, the two groups of guide rods A15 are respectively positioned at two sides of the cylinder 13, and the two groups of guide rods B17 are respectively positioned at two sides of the rack 21; the support frame 2 is provided with scale marks for displaying the horizontal movement distance of the movable seat 16, and the fixed part 12 is provided with scale marks for displaying the vertical movement distance of the sliding plate 14, so that the size can be accurately machined.
In this embodiment, the motor C19 drives the gear 20 to rotate, and the gear 20 cooperates with the rack 21, so that the movable seat 16 horizontally moves along the setting direction of the guide rod B17, thereby driving the grinding assembly 3 to horizontally move; the sliding plate 14 is pulled or pushed to vertically move along the arrangement direction of the guide rod A15 through the work of the air cylinder 13, so that the grinding assembly 3 is driven to vertically move; the adjustment is convenient.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (7)
1. A vertical grinding spindle head rotating mechanism of a guideway grinder is characterized by comprising a workbench (1), a support frame (2), a grinding assembly (3), an angle adjusting assembly (4) and a moving assembly (5);
the support frame (2) is arranged on the workbench (1), and the workbench (1) is provided with a movable table (6) for fixing a workpiece; the angle adjusting component (4) is arranged on the support frame (2) through the moving component (5), and the angle adjusting component (4) is provided with the polishing component (3); the angle adjusting assembly (4) comprises a rotary table (10), a motor B (11) and a fixing piece (12); the motor B (11) is arranged on the fixing piece (12), and the turntable (10) is rotatably arranged on the fixing piece (12) and is connected with a rotating shaft of the motor B (11); the grinding assembly (3) comprises a fixed cover (7) and a motor A (8); the motor A (8) is arranged on the turntable (10) through the fixed cover (7), and the rotating shaft of the motor A (8) is provided with the grinding disc (9).
2. The vertical grinding spindle head rotating mechanism of the guideway grinding machine according to claim 1, wherein the moving assembly (5) comprises a cylinder (13), a slide plate (14), a guide rod A (15), a movable seat (16), a guide rod B (17), a motor C (19), a gear (20) and a rack (21); the guide rod B (17) is arranged on the support frame (2), the movable seat (16) is arranged on the guide rod B (17) in a sliding manner, and the movable seat (16) is provided with an installation groove (18); the rack (21) is arranged on the support frame (2), and the motor C (19) is arranged on the movable seat (16) and is positioned in the mounting groove (18); the gear (20) is arranged on a rotating shaft of the motor C (19) and is in meshed transmission connection with the rack (21); the guide rod A (15) is arranged on the fixed part (12), the sliding plate (14) is arranged on the movable seat (16) and is in sliding connection with the guide rod A (15), the air cylinder (13) is arranged on the fixed part (12), and the telescopic rod of the air cylinder (13) is connected with the sliding plate (14).
3. The vertical grinding spindle head rotating mechanism of the guideway grinder according to claim 2, wherein the number of the guide rods a (15) and the number of the guide rods B (17) are two, and the two guide rods a (15) are respectively located on both sides of the cylinder (13), and the two guide rods B (17) are respectively located on both sides of the rack (21).
4. The vertical grinding spindle head rotating mechanism of the guideway grinder according to claim 1, wherein the supporting frame (2) is provided with a scale line indicating a horizontal moving distance of the movable base (16), and the fixed member (12) is provided with a scale line indicating a vertical moving distance of the slide plate (14).
5. A vertical grinding spindle head rotation mechanism for a guideway grinder according to claim 1, characterized in that a bearing is provided between the turntable (10) and the fixed member (12).
6. The vertical grinding spindle head rotating mechanism of the guideway grinder according to claim 1, wherein the motor a (8) and the grinding disc (9) are detachably connected through a connecting key.
7. The vertical grinding spindle head rotating mechanism of the guideway grinder according to claim 1, wherein the fixed member (12) is provided with scale lines indicating a rotation angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059018.3U CN216228583U (en) | 2021-12-06 | 2021-12-06 | Vertical grinding spindle head rotating mechanism of guide rail grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059018.3U CN216228583U (en) | 2021-12-06 | 2021-12-06 | Vertical grinding spindle head rotating mechanism of guide rail grinding machine |
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| Publication Number | Publication Date |
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| CN216228583U true CN216228583U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123059018.3U Active CN216228583U (en) | 2021-12-06 | 2021-12-06 | Vertical grinding spindle head rotating mechanism of guide rail grinding machine |
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| CN (1) | CN216228583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070564A (en) * | 2022-07-08 | 2022-09-20 | 南通奥里斯特机械有限公司 | Nodular cast iron grinding device with clearance structure |
-
2021
- 2021-12-06 CN CN202123059018.3U patent/CN216228583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070564A (en) * | 2022-07-08 | 2022-09-20 | 南通奥里斯特机械有限公司 | Nodular cast iron grinding device with clearance structure |
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