CN211015160U - Self-adaptive pressure control device - Google Patents
Self-adaptive pressure control device Download PDFInfo
- Publication number
- CN211015160U CN211015160U CN201922274054.8U CN201922274054U CN211015160U CN 211015160 U CN211015160 U CN 211015160U CN 201922274054 U CN201922274054 U CN 201922274054U CN 211015160 U CN211015160 U CN 211015160U
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- main shaft
- piston
- linear
- chassis
- pressure control
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a self-adaptive pressure control device, which comprises a main shaft, a connecting flange, a fixing screw, a chassis, a telescopic bin, a piston, a sealing ring, a linear main shaft, a tool main shaft, a roller, a limit flange, a millstone, a flexible layer and a polishing layer, wherein the main shaft is connected with the linear main shaft at the lower part through the connecting flange, the fixing screw is arranged at the periphery of the linear main shaft, the chassis is arranged at the bottom of the linear main shaft through the limit flange, the telescopic bin is arranged inside the main shaft, the piston is arranged inside the telescopic bin, the tool main shaft of the utility model is provided with a hole, a shaft matched with the hole is arranged below the piston and can be in interference fit, the tool main shaft is axially provided with a groove corresponding to the roller on the linear bearing, the tool main shaft and the linear bearing form a sliding auxiliary shaft, and the rotation, the working requirement of self-adaptive pressure control is met, and the device is suitable for popularization and use.
Description
Technical Field
The utility model relates to a self-adaptation pressure control device.
Background
The physical pressure refers to the force generated on the contact surface of two objects, or the vertical force of gas to the solid and the liquid surface, or the vertical force of liquid to the solid surface, and in daily production, the pressure needs to be fully utilized to achieve the production purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-adaptation pressure control device to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme: a self-adaptive pressure control device comprises a main shaft, a connecting flange, a fixing screw, a chassis, a telescopic bin, a piston, a sealing ring, a linear main shaft, a tool main shaft, a roller, a limiting flange, a grinding disc, a flexible layer and a polishing layer, wherein the main shaft is connected with the linear main shaft at the lower part through the connecting flange, the fixing screw is arranged at the periphery of the linear main shaft, the chassis is arranged at the bottom of the linear main shaft through the limiting flange, the telescopic bin is arranged in the main shaft, the piston is arranged in the telescopic bin, the linear main shaft is arranged at the lower side of the piston through the sealing ring, the tool main shaft is arranged at one side of the linear main shaft, the roller is arranged in the linear main shaft, the limiting flange is arranged at one side of the tool main shaft, the chassis comprises the grinding disc, the flexible layer and the polishing layer, and the surface is a polishing layer.
On the basis of the technical scheme, the flexible layer is made of rubber.
On the basis of the technical scheme, the polishing layer is made of polyurethane.
On the basis of the technical scheme, the tool spindle starts to be provided with a hole, and a shaft matched with the piston is arranged below the piston and can be in interference fit with the piston.
On the basis of the technical scheme, the piston can move up and down in the telescopic bin.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses an instrument main shaft begins to have the hole, and there is the axle that matches with it piston below, can interference fit, and instrument main shaft axial is opened have with linear bearing upper roller corresponding recess, and the instrument main shaft forms the slip countershaft with linear bearing, realizes pivoting, upper and lower free slip, and there is the external screw thread mill top, and there is the internal thread hole instrument main shaft below, and the external screw thread forms the screw thread pair with the internal thread, makes the mill basement realizes zonulae occludens with the instrument main shaft, can portably, firm installation, through the mutually supporting of each axle, reaches self-adaptation pressure control's work demand.
Drawings
Fig. 1 is a schematic view of the device of the present invention.
Fig. 2 is a cross-sectional view of the device of the present invention.
Fig. 3 is a cross-sectional view of the chassis of the present invention.
In the figure: 1. the tool comprises a main shaft, 2, a connecting flange, 3, a fixing screw, 4, a chassis, 5, a telescopic bin, 6, a piston, 7, a sealing ring, 8, a linear main shaft, 9, a tool main shaft, 10, a roller, 11, a limiting flange, 12, a grinding disc, 13, a flexible layer, 14 and a polishing layer.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown, an adaptive pressure control apparatus includes: the polishing machine comprises a main shaft 1, a connecting flange 2, a fixing screw 3, a chassis 4, a telescopic bin 5, a piston 6, a sealing ring 7, a linear main shaft 8, a tool main shaft 9, a roller 10, a limiting flange 11, a grinding disc 12, a flexible layer 13 and a polishing layer 14, wherein the main shaft 1 is connected with the linear main shaft 8 at the lower part through the connecting flange 2, the fixing screw 3 is installed at the periphery of the linear main shaft 8, the chassis 4 is installed at the bottom of the linear main shaft 8 through the limiting flange 11, the telescopic bin 5 is arranged in the main shaft 1, the piston 6 is installed in the telescopic bin 5, the linear main shaft 8 is installed at the lower side of the piston 6 through the sealing ring 7, the tool main shaft 9 is installed at one side of the linear main shaft 8, the roller 10 is installed in the linear main shaft 8, the limiting flange 11 is installed at, Flexible layer 13, polishing layer 14, the bottom on chassis 4 is mill 12, the inside on chassis 4 is flexible layer 13, and the surface is polishing layer 14, flexible layer 13 adopts the rubber material, polishing layer 14 adopts the polyurethane material, tool spindle 9 begins to have the hole, and there is the axle that matches with it below piston 6, can interference fit, piston 6 can be at the inside upper and lower motion in flexible storehouse 5.
The utility model discloses an instrument main shaft begins to have the hole, and there is the axle that matches with it piston below, can interference fit, and instrument main shaft axial is opened have with linear bearing upper roller corresponding recess, and the instrument main shaft forms the slip countershaft with linear bearing, realizes pivoting, upper and lower free slip, and there is the external screw thread mill top, and there is the internal thread hole instrument main shaft below, and the external screw thread forms the screw thread pair with the internal thread, makes the mill basement realizes zonulae occludens with the instrument main shaft, can portably, firm installation, through the mutually supporting of each axle, reaches self-adaptation pressure control's work demand.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (5)
1. The utility model provides a self-adaptation pressure control device, includes main shaft (1), flange (2), set screw (3), chassis (4), flexible storehouse (5), piston (6), sealing washer (7), sharp main shaft (8), tool spindle (9), roller (10), spacing flange (11), mill (12), flexible layer (13), polishing layer (14), its characterized in that: the main shaft (1) is connected with a linear main shaft (8) at the lower part through a connecting flange (2), a fixing screw (3) is installed on the periphery of the linear main shaft (8), the chassis (4) is installed at the bottom of the linear main shaft (8) through a limiting flange (11), a telescopic bin (5) is arranged inside the main shaft (1), a piston (6) is installed inside the telescopic bin (5), the linear main shaft (8) is installed at the lower side of the piston (6) through a sealing ring (7), a tool main shaft (9) is installed at one side of the linear main shaft (8), a roller (10) is installed inside the linear main shaft (8), the limiting flange (11) is installed at one side of the tool main shaft (9), the chassis (4) comprises a grinding disc (12), a flexible layer (13) and a polishing layer (14), the bottom of the chassis (4) is a grinding disc (12), the inner part of the chassis (4) is provided with a flexible layer (13), and the surface of the chassis is provided with a polishing layer (14).
2. An adaptive pressure control device according to claim 1, characterized in that: the flexible layer (13) is made of rubber.
3. An adaptive pressure control device according to claim 1, characterized in that: the polishing layer (14) is made of polyurethane.
4. An adaptive pressure control device according to claim 1, characterized in that: the tool spindle (9) is provided with a hole, and a shaft matched with the hole is arranged below the piston (6) and can be in interference fit.
5. An adaptive pressure control device according to claim 1, characterized in that: the piston (6) can move up and down in the telescopic bin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274054.8U CN211015160U (en) | 2019-12-18 | 2019-12-18 | Self-adaptive pressure control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274054.8U CN211015160U (en) | 2019-12-18 | 2019-12-18 | Self-adaptive pressure control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211015160U true CN211015160U (en) | 2020-07-14 |
Family
ID=71475924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922274054.8U Active CN211015160U (en) | 2019-12-18 | 2019-12-18 | Self-adaptive pressure control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211015160U (en) |
-
2019
- 2019-12-18 CN CN201922274054.8U patent/CN211015160U/en active Active
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