CN216939930U - Closed static pressure rotary device for grinding machine - Google Patents
Closed static pressure rotary device for grinding machine Download PDFInfo
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- CN216939930U CN216939930U CN202220464955.2U CN202220464955U CN216939930U CN 216939930 U CN216939930 U CN 216939930U CN 202220464955 U CN202220464955 U CN 202220464955U CN 216939930 U CN216939930 U CN 216939930U
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- bolt
- grinding machine
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Abstract
本实用新型公开了一种用于磨床的闭式静压回转装置，涉及磨床技术领域。包括安装在壳体表面的进油孔、安装在壳体表面的出油孔、安装在壳体顶端的转台、安装在转台顶端的T型槽，壳体的表面连接有连接板；壳体的底端开设有通槽，连接板的顶端连接有螺栓，且螺栓的一端连接有垫板，垫板的表面连接有支撑板；垫板的两侧分别嵌合连接有安装槽。本实用新型中，通过转动螺栓，可使螺栓底端的垫板与支撑板通过第二滑槽在第二滑块在表面进行限位移动，便于安装面倾斜时，可调节垫板的位置保持壳体的平衡，将第二滑槽在第二滑块的表面移动，可将安装板从安装槽的内部移动出，便于增大垫板与安装面的接触面积，可提高安装的稳定性。
The utility model discloses a closed hydrostatic rotary device used for a grinding machine, which relates to the technical field of grinding machines. It includes an oil inlet hole installed on the surface of the casing, an oil outlet hole installed on the surface of the casing, a turntable installed on the top of the casing, and a T-slot installed on the top of the turntable. The surface of the casing is connected with a connecting plate; The bottom end is provided with a through groove, the top end of the connecting plate is connected with a bolt, one end of the bolt is connected with a backing plate, and the surface of the backing plate is connected with a supporting plate; In the utility model, by rotating the bolt, the backing plate and the supporting plate at the bottom end of the bolt can be limited to move on the surface of the second sliding block through the second chute, so that when the installation surface is inclined, the position of the backing plate can be adjusted to maintain the shell. To balance the body, move the second chute on the surface of the second slider to move the mounting plate out of the mounting slot, which is convenient to increase the contact area between the backing plate and the mounting surface and improve the stability of the installation.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a closed static pressure rotating device for a grinding machine.
Background
Grinding machines are machine tools for grinding surfaces of workpieces with grinders, most of which use grinding wheels rotating at high speed for grinding, and few of which use other grinders such as oilstones and abrasive belts and free abrasives, such as honing machines, superfinishing machines, belt grinders, and polishers.
When the closed static pressure rotary device of the conventional grinding machine is used, the rotary table is generally directly installed at the top end of the rotary table for use, the rotary table needs to be kept in a horizontal state when the rotary table is used, and when an installation surface is inclined, the rotary table is not convenient to adjust according to actual use conditions, so that the rotary table is low in practicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects that when the closed static pressure rotary device of the existing grinding machine is used, a rotary table is generally directly installed at the top end of the rotary table for use, the rotary table needs to be kept in a horizontal state when the rotary table is used, and when an installation surface is inclined, the rotary table is inconvenient to adjust according to the actual use condition, and the practicability is low.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a closed static pressure rotary device for a grinding machine comprises an oil inlet hole arranged on the surface of a shell, an oil outlet hole arranged on the surface of the shell, a rotary table arranged at the top end of the shell and a T-shaped groove arranged at the top end of the rotary table, wherein the surface of the shell is connected with a connecting plate;
a through groove is formed in the bottom end of the shell, a bolt is connected to the top end of the connecting plate, a backing plate is connected to one end of the bolt, and a supporting plate is connected to the surface of the backing plate;
two sides of the backing plate are respectively connected with a mounting groove in an embedded manner, the mounting groove is internally connected with a mounting plate, two sides of the mounting plate are respectively connected with a first sliding chute in an embedded manner, and the first sliding block is connected inside the first sliding chute;
one side of the supporting plate is connected with a second sliding groove in an embedded mode, and a second sliding block is connected inside the second sliding groove in a sliding mode;
the inside swing joint in T type groove has the screw rod, and the top threaded connection of screw rod has the stopper, the surperficial threaded connection of screw rod has the nut, and the bottom of screw rod is connected with the movable plate, the bottom of movable plate is connected with the cleaning block, the top gomphosis of revolving stage is connected with the draw-in groove, the bottom of nut is rotated and is connected with the limiting plate, and the bottom of limiting plate is connected with the fixture block.
As a further description of the above technical solution:
the bolt penetrates through the connecting plate and is rotatably connected with the top end of the backing plate.
As a further description of the above technical solution:
be fixed connection between the inner wall of first slider and mounting groove, be fixed connection between second slider and the inner wall that leads to the groove.
As a further description of the above technical solution:
the clamping block is connected with the inside of the clamping groove in a clamping mode, and the limiting plate is connected with the surface of the screw rod in a sliding mode.
As a further description of the above technical solution:
the movable plate is in sliding connection with the inner wall of the T-shaped groove, and the cleaning block is movably connected with the bottom end of the inner portion of the T-shaped groove.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the base plate at the bottom end of the bolt and the support plate can perform limiting movement on the surface of the second slider through the second chute by rotating the bolt, so that when the mounting surface is inclined, the position of the base plate can be adjusted to keep the balance of the shell, the second chute is moved on the surface of the second slider, the mounting plate can be moved out of the mounting groove, the contact area between the base plate and the mounting surface is increased conveniently, and the mounting stability can be improved.
2. According to the utility model, the screw rod and the limiting block can be moved to the surface of the workpiece by moving the screw rod in the T-shaped groove, the clamping block connected with the limiting plate at the bottom end of the screw rod can be conveniently moved to the inside of the clamping groove at the top end of the rotary table by rotating the nut, so that the screw rod is conveniently limited, the limiting block on the screw rod can limit the workpiece and can be conveniently processed, the limiting block moves on the surface of the screw rod, the position of the limiting block can be adjusted according to the height of the workpiece, and the processing efficiency of the workpiece is improved.
Drawings
FIG. 1 is a schematic diagram of a closed hydrostatic rotary machine for a grinding machine according to the present invention;
FIG. 2 is a schematic view of the bottom part of the housing according to the present invention;
FIG. 3 is a schematic view showing the inner structure of the backing plate according to the present invention;
FIG. 4 is a schematic view of the internal structure of the T-shaped groove of the present invention.
Illustration of the drawings:
1. a housing; 2. an oil inlet hole; 3. an oil outlet; 4. a turntable; 5. a T-shaped groove; 6. a connecting plate; 7. a through groove; 8. a bolt; 9. a base plate; 10. a support plate; 11. mounting grooves; 12. mounting a plate; 13. a first chute; 14. a first slider; 15. a second chute; 16. a second slider; 17. a screw; 18. a limiting block; 19. a nut; 20. moving the plate; 21. a cleaning block; 22. a card slot; 23. a limiting plate; 24. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a closed static pressure slewing device for a grinding machine comprises an oil inlet 2 arranged on the surface of a shell 1, an oil outlet 3 arranged on the surface of the shell 1, a rotary table 4 arranged on the top end of the shell 1, and a T-shaped groove 5 arranged on the top end of the rotary table 4, wherein the surface of the shell 1 is connected with a connecting plate 6;
a through groove 7 is formed at the bottom end of the shell 1, a bolt 8 is connected to the top end of the connecting plate 6, a backing plate 9 is connected to one end of the bolt 8, and a supporting plate 10 is connected to the surface of the backing plate 9;
two sides of the backing plate 9 are respectively connected with a mounting groove 11 in an embedded manner, the interior of the mounting groove 11 is connected with a mounting plate 12, two sides of the mounting plate 12 are respectively connected with a first sliding chute 13 in an embedded manner, and the interior of the first sliding chute 13 is connected with a first sliding block 14;
one side of the supporting plate 10 is embedded and connected with a second sliding chute 15, and a second sliding block 16 is connected in the second sliding chute 15 in a sliding manner;
the inside swing joint of T type groove 5 has screw rod 17, and the top threaded connection of screw rod 17 has stopper 18, the surperficial threaded connection of screw rod 17 has nut 19, and the bottom of screw rod 17 is connected with movable plate 20, the bottom of movable plate 20 is connected with cleaning block 21, the top gomphosis of revolving stage 4 is connected with draw-in groove 22, the bottom rotation of nut 19 is connected with limiting plate 23, and the bottom of limiting plate 23 is connected with fixture block 24, this slewer is current, it is average input hydraulic oil in the oil pocket on the casing 1 internal guide rail, then push away the guide rail composition surface, form the oil film in the middle of the guide rail composition surface, make revolving stage 4 mesa rise to, drive it through drive rotating assembly and carry out the rotation work.
Further, the bolt 8 penetrates through the connecting plate 6 and is rotatably connected with the top end of the backing plate 9, the backing plate 9 connected with the bottom end of the bolt 8 and the supporting plate 10 can move on the surface of the second sliding block 16 through the second sliding groove 15 by rotating the bolt 8, the position of the backing plate 9 can be adjusted, and adjustment can be conveniently carried out according to the inclination of the mounting surface.
Furthermore, the first sliding block 14 is fixedly connected with the inner wall of the mounting groove 11, the second sliding block 16 is fixedly connected with the inner wall of the through groove 7, and the first sliding block 14 and the first sliding groove 13 are convenient for moving the mounting plate 12 out of the mounting groove 11, so that the contact area between the backing plate 9 and the mounting surface can be increased.
Further, be connected for the block between the inside of fixture block 24 and draw-in groove 22, be sliding connection between limiting plate 23 and the surface of screw rod 17, rotate on the surface of screw rod 17 through nut 19, it can drive limiting plate 23 and the fixture block 24 of its bottom and remove, can remove fixture block 24 to the inside of the draw-in groove 22 on revolving stage 4 top to can carry out spacingly to screw rod 17 and stopper 18 etc. accessible stopper 18 is spacing to the work piece, is convenient for process.
Furthermore, the movable plate 20 is in sliding connection with the inner wall of the T-shaped groove 5, the cleaning block 21 is movably connected with the bottom end of the interior of the T-shaped groove 5, the movable plate 20 connected with the bottom end of the T-shaped groove can drive the cleaning block 21 to move in the interior of the T-shaped groove 5 through the movement of the screw 17 in the interior of the T-shaped groove 5, the interior of the T-shaped groove 5 can be cleaned conveniently, the movable plate 20 can move out of the interior of the T-shaped groove 5, and when the T-shaped groove 5 needs to be used independently, the movable plate can be moved out of the interior of the T-shaped groove 5.
The working principle is as follows: when the device is used, firstly, the bolt 8 is rotated according to the inclination of the mounting surface, the bolt can drive the base plate 9 and the support plate 10 which are connected at the bottom ends to move on the surface of the second slide block 16 through the second sliding groove 15, the position of the base plate 9 is adjusted according to the actual use condition, after the adjustment is completed, the mounting plate 12 can move on the surface of the first slide block 14 through the first sliding groove 13, the mounting plate 12 can be taken out from the inside of the mounting groove 11, so that the shell 1 can be mounted conveniently, after the mounting is completed, a workpiece to be processed is placed at the top end of the rotary table 4, the screw 17 moves in the T-shaped groove 5, the limiting block 18 at the top end of the screw 17 can move to one side of the workpiece, when the device is used, the height of the limiting block 18 can be adjusted according to the height of the workpiece, the limiting plate 23 and the block 24 at the bottom ends can be driven to move through rotating the nut 19, and the block 24 can move to the inside of the clamping groove 22 at the top end of the block 4, therefore, the screw 17, the limiting block 18 and the like can be limited, and the workpiece can be limited through the limiting block 18, so that the workpiece can be processed by the grinding machine conveniently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220464955.2U CN216939930U (en) | 2022-03-05 | 2022-03-05 | Closed static pressure rotary device for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220464955.2U CN216939930U (en) | 2022-03-05 | 2022-03-05 | Closed static pressure rotary device for grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216939930U true CN216939930U (en) | 2022-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220464955.2U Expired - Fee Related CN216939930U (en) | 2022-03-05 | 2022-03-05 | Closed static pressure rotary device for grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216939930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256065A (en) * | 2022-08-23 | 2022-11-01 | 江苏威马悦达智能装备有限公司 | Spline broach sharpening machine tool |
-
2022
- 2022-03-05 CN CN202220464955.2U patent/CN216939930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256065A (en) * | 2022-08-23 | 2022-11-01 | 江苏威马悦达智能装备有限公司 | Spline broach sharpening machine tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |