CN202701999U - Hydraulic valve body inner bore grinder - Google Patents
Hydraulic valve body inner bore grinder Download PDFInfo
- Publication number
- CN202701999U CN202701999U CN 201120347116 CN201120347116U CN202701999U CN 202701999 U CN202701999 U CN 202701999U CN 201120347116 CN201120347116 CN 201120347116 CN 201120347116 U CN201120347116 U CN 201120347116U CN 202701999 U CN202701999 U CN 202701999U
- Authority
- CN
- China
- Prior art keywords
- grinding
- valve body
- workpiece
- hydraulic valve
- inner bore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a hydraulic valve body inner bore grinder. The hydraulic valve body inner bore grinder is characterized by comprising a lathe bed, a reduction motor, a drive shaft, a belt wheel, a rack, a gear, a cardan joint, a grinding rod, a workpiece and a base seat. The workpiece is placed in the base seat for grinding, and the phenomenon of dry grinding can be effectively prevented. The workpiece is placed in the base seat, can move little on the plane but can not rotate, and therefore the phenomenon of eccentric grinding caused by eccentricity of the grinding rod and the base seat can be prevented effectively. When a worker places the workpiece in the base seat, starts the grinder and presses a handle, grinding can be started, and therefore the hydraulic valve body inner bore grinder is timesaving, laborsaving and high in work efficiency.
Description
Technical field
The utility model relates to a kind of hydraulic valve endoporus milling apparatus, is specially adapted to the grinding technics of various valve body inner bore.
Background technology
Producing hydraulicdirectional control valve will grind valve body inner bore, and Ginding process commonly used is that grinding rod is fixed on the whirligig, is manually holding valve body and is being enclosed within on the grinding rod and grinds.Valve body is a little bit smaller all right, if valve body is larger, the workman has just relatively effort in arms, and grinding rod rotating, and overcome the spin friction resistance of grinding rod, also will constantly refuel to prevent " dried grinding " phenomenon in valve body.Processing method had originally not only been required great effort but also had been had the situation of unsafe factor, and production efficiency is also low.
Summary of the invention
The problem that the utility model solves is: a kind of hydraulic valve milling apparatus is provided, is used for the grinding process technique of valve body.
A kind of hydraulic valve hole abrading machine is characterized in that: comprise lathe bed, reducing motor, power transmission shaft, belt pulley, tooth bar, gear, universal joint, grinding rod, workpiece and base.
The stress that valve body is manually being handed in the utility model simulation, under the effect of mechanical mechanism, grinding rod is free to penetrate in the valve body and grinds, and the valve body motion is not disturbed by the active force of frictional force and moment of torsion.
At the grinding rod clamp method, adopted a universal joint, the grinding rod handle inserts in the universal knothole, laterally inserted bearing pin.Base is a fuel tank, and workpiece is put into fuel tank and ground, and can effectively prevent the phenomenon of " dried grinding ".Workpiece is placed in the fuel tank, can do in the plane small movement, but can not rotate, and effectively prevents from causing the phenomenon of grinding off-centre because of grinding rod and base decentraction.The workman puts into fuel tank with workpiece, starts grinder, namely can begin to grind time saving and energy saving high efficiency as long as press handle.
Description of drawings
Fig. 1 is the utility model hydraulic valve hole abrading machine schematic diagram.
Among Fig. 1,1, lathe bed; 2, reducing motor; 3, power transmission shaft; 4, belt pulley; 5, tooth bar; 6, gear; 7, universal joint; 8, grinding rod; 9, workpiece; 10, base.
The specific embodiment
The technical solution of the utility model: a kind of hydraulic valve hole abrading machine is seen Fig. 1, and its structure comprises lathe bed 1, reducing motor 2, power transmission shaft 3, belt pulley 4, tooth bar 5, gear 6, universal joint 7, grinding rod 8, workpiece 9 and base 10, and described base is fuel tank.
Workpiece 9 is placed in the fuel tank, can do in the plane small movement, but can not rotate, and effectively prevents from causing the phenomenon of grinding off-centre because of grinding rod and base decentraction.
Described grinding rod 8 clip positions connect with universal joint 7, thereby make grinding rod move towards to move by the axis in hole, prevented " eccentric wear " phenomenon generation.
Workpiece 9 is put into fuel tank and is ground, and can effectively prevent the phenomenon of " dried grinding ".
Claims (1)
1. a hydraulic valve hole abrading machine is characterized in that: comprise lathe bed (1), reducing motor (2), power transmission shaft (3), belt pulley (4), tooth bar (5), gear (6), universal joint (7), grinding rod (8), workpiece (9) and base (10); Grinding rod (8) clip position connects with universal joint, can make grinding rod (8) move towards motion by the axis in hole fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120347116 CN202701999U (en) | 2011-09-16 | 2011-09-16 | Hydraulic valve body inner bore grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120347116 CN202701999U (en) | 2011-09-16 | 2011-09-16 | Hydraulic valve body inner bore grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701999U true CN202701999U (en) | 2013-01-30 |
Family
ID=47582338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120347116 Expired - Fee Related CN202701999U (en) | 2011-09-16 | 2011-09-16 | Hydraulic valve body inner bore grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551975A (en) * | 2014-12-02 | 2015-04-29 | 浙江安统汽车部件有限公司 | Standing grinder and grinding method |
-
2011
- 2011-09-16 CN CN 201120347116 patent/CN202701999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551975A (en) * | 2014-12-02 | 2015-04-29 | 浙江安统汽车部件有限公司 | Standing grinder and grinding method |
| CN104551975B (en) * | 2014-12-02 | 2017-04-26 | 浙江安统汽车部件有限公司 | Standing grinder and grinding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130916 |