CN201863083U - Special clamp for repairing valve piece - Google Patents
Special clamp for repairing valve piece Download PDFInfo
- Publication number
- CN201863083U CN201863083U CN2010205959498U CN201020595949U CN201863083U CN 201863083 U CN201863083 U CN 201863083U CN 2010205959498 U CN2010205959498 U CN 2010205959498U CN 201020595949 U CN201020595949 U CN 201020595949U CN 201863083 U CN201863083 U CN 201863083U
- Authority
- CN
- China
- Prior art keywords
- driving
- valve piece
- valve block
- clamp
- grinding clamp
- 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
Links
Images
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
A special clamp for repairing a valve piece comprises a valve piece grinding clamp and a driving clamp, and is characterized in that the valve piece grinding clamp is disk-shaped, a plurality of groove rings are formed on one surface of the valve piece grinding clamp, three screw holes of which the connecting lines form a regular triangle are distributed on the other surface of the valve piece grinding clamp, and a through hole is formed in the center of the valve piece grinding clamp; and the driving clamp comprises a driving disk and a transmission rod, a strip-shaped hole is formed in the center of the driving disk, and three through holes of which the connecting line form a regular triangle are distributed on the surface of the drive disk; the valve piece grinding clamp is connected with the driving disk through bolts; the upper part of the transmission rod is a triangular handle; and the lower part of the driving rod is a disk inserted into the strip-shaped hole in the center of the drive disk. The practical use shows that the special clamp for repairing the valve piece achieves predetermined purposes and is suitable for valve piece repairing technology.
Description
Technical field
The utility model relates to field of machining, relates in particular to a kind of valve block reparation special fixture.
Background technology
After the inlet and outlet valve of piston type air compressor used a period of time, the sealing of valve just descended, and mainly was that the sealing surface and the valve block of valve seat is subjected to corrosion and washes away to cause leaking.Ordinary circumstance has only more scavenging air valve.Because new air valve price height, damage are frequently, the repair of old friend's valve is extremely important.In the air valve repair process, must guarantee that the size (thickness, surface roughness) after every group of valve block repaired is in full accord, otherwise can't seal.Conventional method adopts hand lapping, and labour intensity is big, and efficient is low, and the size after valve block is repaired is wayward, the quality instability.
Summary of the invention
The purpose of this utility model is in order to overcome the defective of prior art, a kind of valve block reparation special fixture simple in structure, practical, effective to be provided, to improve the repairing quality and the efficient of piston type air compressor air inlet and exhaust valve.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of valve block reparation special fixture comprises the valve block grinding clamp, drives anchor clamps, it is characterized in that described valve block grinding clamp is a dish-type, and one side has some groove rings, and another side 120 degree are evenly distributed 3 individual screw, and valve block grinding clamp center is a through hole; Described driving anchor clamps comprise driving-disc and drive link, and there is the strip hole at the driving-disc center, and card 120 degree average marks are furnished with 3 through holes, the valve block grinding clamp is connected with bolt with driving-disc, drive link top is three bone knobs, and the bottom is a disk, and disk inserts in the strip hole at driving-disc middle part.
The design of valve block grinding clamp simulation air compressor machine air valve seat, the specification of valve block grinding clamp is different because of valve group size, and it can make on the same group that valve block can grind simultaneously, the fluted ring of anchor clamps one side, depth of groove is about half of throttle slice thickness.When grinding valve block, valve block is flat in the groove, lies against downwards on the special-purpose grinding plate to grind; At 3 tapped blind holes that clamp back surface has 120 degree to be evenly distributed, be used for being connected with the driving anchor clamps; Drive anchor clamps and comprise driving-disc and drive link two parts.3 through holes that driving-disc one side 120 degree are evenly distributed be used for the valve block grinding clamp on screwed hole adopt bolt to be connected; Drive link top is three bone knobs, and the bottom is a disk, and when grinding valve block, three bone knob clampings are on the drill chuck of bench drill, and disk inserts in the strip hole at driving-disc middle part.Power by bench drill provides drives driving-disc, thereby drives the valve block grinding clamp, realizes the grinding to valve block.
A kind of valve block reparation special fixture that the utility model provides uses proof by reality, has reached predetermined purpose, is applicable to valve block reparation technology.
Description of drawings
Fig. 1 is a valve block grinding clamp front schematic view;
Fig. 2 is a valve block grinding clamp cross-sectional schematic;
Fig. 3 is a valve block grinding clamp another side schematic diagram;
Fig. 4 is the driving-disc front schematic view;
Fig. 5 is the driving-disc generalized section;
Fig. 6 is the drive link schematic diagram;
Fig. 7 is the drive link left view;
Fig. 8 is a structural representation of the present utility model;
Among the figure: 1 is grinding clamp, and 2 is driving-disc, and 3 is bolt, and 4 is drive link.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment:
Accompanying drawing 8 has been illustrated structure of the present utility model, a kind of valve block reparation special fixture, comprise valve block grinding clamp 1, drive anchor clamps, described valve block grinding clamp 1 is dish-type as Figure 1-3, one side has some groove rings, another side 120 degree are evenly distributed 3 individual screw, and valve block grinding clamp 1 center is a through hole; Described driving anchor clamps comprise driving-disc 2 and drive link 4, there is the strip hole at driving-disc 2 centers shown in Fig. 4-5, and card 120 degree average marks are furnished with 3 through holes, and valve block grinding clamp 1 is connected with driving-disc 2 usefulness bolts 3, drive link 4 tops are three bone knobs shown in Fig. 6-7, and the bottom is a disk; Disk inserts in the strip hole at driving-disc 2 middle parts as shown in Figure 8.
According to Fig. 8 order, assembling provides power with bench drill from down to up, and is equipped with grinding plate, can realize the grinding to complete valve block.Because valve block is to grind simultaneously on the same group, the size after it grinds keeps in full accord, makes Grinding Quality obtain basic assurance.。
Claims (1)
1. valve block reparation special fixture, comprise the valve block grinding clamp, drive anchor clamps, it is characterized in that described valve block grinding clamp (1) is a dish-type, one side has some groove rings, another side 120 degree are evenly distributed 3 individual screw, and valve block grinding clamp (1) center is a through hole; Described driving anchor clamps comprise driving-disc (2) and drive link (4), there is the strip hole at driving-disc (2) center, card 120 degree average marks are furnished with 3 through holes, valve block grinding clamp (1) is connected with bolt (3) with driving-disc (2), drive link (4) top is three bone knobs, the bottom is a disk, and disk inserts in the strip hole at driving-disc (2) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205959498U CN201863083U (en) | 2010-11-08 | 2010-11-08 | Special clamp for repairing valve piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205959498U CN201863083U (en) | 2010-11-08 | 2010-11-08 | Special clamp for repairing valve piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863083U true CN201863083U (en) | 2011-06-15 |
Family
ID=44134249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205959498U Expired - Fee Related CN201863083U (en) | 2010-11-08 | 2010-11-08 | Special clamp for repairing valve piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813222A (en) * | 2016-08-30 | 2018-03-20 | 中国石油天然气股份有限公司 | A kind of grinding support of plunger pump imbibition valve block |
| CN108972242A (en) * | 2018-09-09 | 2018-12-11 | 合肥安信通用阀片制造有限公司 | A kind of valve block polishing grinding device |
-
2010
- 2010-11-08 CN CN2010205959498U patent/CN201863083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813222A (en) * | 2016-08-30 | 2018-03-20 | 中国石油天然气股份有限公司 | A kind of grinding support of plunger pump imbibition valve block |
| CN108972242A (en) * | 2018-09-09 | 2018-12-11 | 合肥安信通用阀片制造有限公司 | A kind of valve block polishing grinding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104259806A (en) | Mechanism used for disassembling engineering hydraulic oil cylinder piston rod components | |
| CN201863083U (en) | Special clamp for repairing valve piece | |
| CN201720571U (en) | Multi-start rotary frock used for electric spark processing | |
| CN211414719U (en) | Grinding device for machining | |
| CN110653954B (en) | Luminous jade and preparation device and method thereof | |
| CN2875682Y (en) | Repairing device for oil pipe thread | |
| CN202263954U (en) | Novel rough and fine boring machine | |
| CN204487316U (en) | Float grease seal seal face turbo-mill | |
| CN107127191B (en) | Sacculus cleaning equipment | |
| CN206154074U (en) | Automatic burnishing machine of stainless steel tableware | |
| CN203636574U (en) | Bearing internal polishing machine | |
| CN203254273U (en) | Automatic steel plate grinding head structure | |
| CN211163824U (en) | Mechanical automation workstation | |
| CN203495269U (en) | Multifunctional combined fixture for machining of axial hole of ball valve | |
| CN203945248U (en) | A kind of sealing pair eccentric grinder | |
| CN217914730U (en) | Large-scale high temperature high pressure steam valve grinding tool | |
| CN207127707U (en) | New power plant valve efficient grinding device | |
| CN203527073U (en) | Machining center fixture | |
| CN216000026U (en) | Energy-saving multifunctional valve grinder | |
| CN220943841U (en) | A predetermined frock for large-scale weldment | |
| CN219403318U (en) | Side pressure milling flat clamp for processing valve rod | |
| CN211163351U (en) | Cultural relic restoration is with equipment of polishing convenient to adjust | |
| CN204075632U (en) | A kind of mechanism for the dismounting of engineering hydraulic cylinder piston rod assembly | |
| CN203221404U (en) | Lapping tool of valve block of air valve of large compressor | |
| CN203282229U (en) | Edge milling jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |