CN202607335U - Machining tool for side hole of handle of ball valve - Google Patents
Machining tool for side hole of handle of ball valve Download PDFInfo
- Publication number
- CN202607335U CN202607335U CN 201220221736 CN201220221736U CN202607335U CN 202607335 U CN202607335 U CN 202607335U CN 201220221736 CN201220221736 CN 201220221736 CN 201220221736 U CN201220221736 U CN 201220221736U CN 202607335 U CN202607335 U CN 202607335U
- Authority
- CN
- China
- Prior art keywords
- supporting body
- supporter
- ball valve
- side opening
- hole
- 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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- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
Abstract
The utility model belongs to the technical field of machining equipment, and particularly relates to a machining tool for a side hole of a handle of a ball valve. The machining tool comprises a pedestal, a first supporting body, a second supporting body and a fastening device, wherein the first supporting body and the second supporting body are arranged on the pedestal; the top of the first supporting body is provided with a side hole positioning plate; a side face of the first supporting body close to the second supporting body is provided with a flat cylindrical connection part; the second supporting body is provided with a through hole; an ejector rod with an end head at the front end is arranged in the through hole; the fastening device is a pressing wheel which is arranged on the second supporting body through a fixing bolt; a side face of the pressing wheel is provided with a spiral part; the rear end of the ejector rod is abutted against the spiral part; by rotating the pressing wheel, the rotating spiral part pushes the ejector rod to move forwards; and a return spring is also arranged between the rear end of the ejector rod and the second supporting body. The machining tool has a simple structure, is convenient to operate, has good fixation and positioning effects on the handle of the ball valve and is convenient for machining the side hole.
Description
Technical field
The utility model belongs to the machining equipment technical field, relates in particular to a kind of ball valve handle side opening processing tool.
Background technology
Ball valve is in commercial production and daily life, to use more a kind of valve, partly is made up of valve body and dwang etc.At the handle that the arranged outside manual operation of valve body is used, accompanying drawing 1 has promptly represented the structure of ball valve handle.Handle comprises three sections: promptly level and smooth The initial segment, expansion segment and contraction section are being provided with two side openings on the diameter that coexists on the sidewall of The initial segment.Because also irregular, the bad fixing and location of shape that handle is whole has just produced trouble in the process of processing side opening, need a kind of suitable frock to assist the processing of this side opening.
The utility model content
The utility model provides the ball valve handle side opening processing tool of a kind of simple in structure, simple operation, fixing and good positioning effect for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
Ball valve handle side opening processing tool comprises base and is located at first supporter and second supporter on this base; The said first supporter top is provided with the side opening location-plate, and said first supporter is provided with the connecting portion of oblate cylindricality near the side of second supporter, and said second supporter is provided with through hole; Be provided with the push rod that front end has the termination in this through hole; Also comprise fastener, said fastener is for to be arranged on the pinch roller on said second supporter through set bolt, and the side of this pinch roller is provided with spire; The rear end of said push rod holds out against on this spire; Through rotating said pinch roller, the spire of rotation promotes said push rod and travels forward, and between the rear end of said push rod and said second supporter, also is provided with back-moving spring.
Its advantage and good effect are: owing to adopted above-mentioned design, the utility model is simple in structure.During use, only need the The initial segment of ball valve handle is socketed on the connecting portion, rotate pinch roller and make the termination of push rod front end head into the contraction section of ball valve handle, thereby whole ball valve handle workpiece is fixed on the frock simple operation.The side opening location-plate is provided with boring, and drill bit passes the sidewall of The initial segment from top to bottom, processes side opening, good positioning effect.
Preferably: said termination is the truncated cone shape.
Preferably: said side opening location-plate adopts screw to be fixed on the top of said first supporter.
Preferably: on said pinch roller, also be provided with spanner.
Description of drawings
Fig. 1 is the structural representation of ball valve handle workpiece in the utility model;
Fig. 2 is the front view of the utility model;
Fig. 3 is the front view of the user mode of the utility model.
Among the figure: 1, first supporter; 2, side opening location-plate; 3, push rod; 4, second supporter; 5, back-moving spring; 6, spanner; 7, pinch roller; 8, set bolt; 9, base.
The specific embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
Fig. 1 is the structural representation of ball valve handle workpiece in the utility model.Can find out that the ball valve handle workpiece comprises three sections: promptly level and smooth The initial segment and expansion segment and contraction section are being provided with two side openings on the diameter that coexists on the sidewall of The initial segment.
See also Fig. 2, the utility model comprises base 9 and is located at first supporter 1 and second supporter 4 on this base 9.First supporter, 1 top is provided with side opening location-plate 2, and side opening location-plate 2 adopts screw to fix.First supporter 1 is provided with the connecting portion of oblate cylindricality near the side of second supporter 4.Second supporter 4 is provided with through hole, is provided with the push rod 3 that front end has the termination in this through hole, and in this instance, the termination is the truncated cone shape.Also comprise fastener; This fastener is for to be arranged on the pinch roller 7 on second supporter 4 through set bolt 8; The side of this pinch roller 7 is provided with spire, and the rear end of push rod 3 holds out against on this spire, through rotation pinch roller 7; The spire of rotation promotes push rod 3 and travels forward, and between the rear end of push rod 3 and second supporter 4, also is provided with back-moving spring 5.
For the ease of operation, on pinch roller 7, also be provided with spanner 6.
Fig. 3 is the front view of the user mode of the utility model.The course of work of this instance: the The initial segment of ball valve handle is socketed on the connecting portion; Rotating spanner 6 drives pinch roller 7 makes the termination of push rod 3 front ends head into the contraction section of ball valve handle; Thereby whole ball valve handle workpiece is fixed on the frock; Because the self-locking performance of spire, unclamp spanner 6 after, workpiece still is stuck between connecting portion and the termination tightly.This processing tool is fixed on the processing platform of lathe, adopts drill bit to stretch into, on the sidewall of The initial segment, process two side openings from top to bottom from the boring on the side opening location-plate 2.Through spanner 6 revolution pinch rollers 7, spire circles round, and retreats at the effect lower push rod 3 of back-moving spring 5, unclamps workpiece, can take off afterwards.
Claims (4)
1. ball valve handle side opening processing tool; It is characterized in that: comprise base (9) and be located at first supporter (1) and second supporter (4) on this base (9); Said first supporter (1) top is provided with side opening location-plate (2), and said first supporter (1) is provided with the connecting portion of oblate cylindricality near the side of second supporter (4), and said second supporter (4) is provided with through hole; Be provided with the push rod (3) that front end has the termination in this through hole; Also comprise fastener, said fastener is for to be arranged on the pinch roller (7) on said second supporter (4) through set bolt (8), and the side of this pinch roller (7) is provided with spire; The rear end of said push rod (3) holds out against on this spire; Through rotating said pinch roller (7), the spire of rotation promotes said push rod (3) and travels forward, and between the rear end of said push rod (3) and said second supporter (4), also is provided with back-moving spring (5).
2. according to the described ball valve handle side opening of claim 1 processing tool, it is characterized in that: said termination is the truncated cone shape.
3. according to the described ball valve handle side opening of claim 1 processing tool, it is characterized in that: said side opening location-plate (2) adopts screw to be fixed on the top of said first supporter (1).
4. according to the described ball valve handle side opening of claim 1 processing tool, it is characterized in that: on said pinch roller (7), also be provided with spanner (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221736 CN202607335U (en) | 2012-05-17 | 2012-05-17 | Machining tool for side hole of handle of ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221736 CN202607335U (en) | 2012-05-17 | 2012-05-17 | Machining tool for side hole of handle of ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607335U true CN202607335U (en) | 2012-12-19 |
Family
ID=47341067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221736 Expired - Fee Related CN202607335U (en) | 2012-05-17 | 2012-05-17 | Machining tool for side hole of handle of ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607335U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659364A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Efficient positioning device for grooving of cylinders |
| CN104227441A (en) * | 2014-07-19 | 2014-12-24 | 芜湖恒坤汽车部件有限公司 | Clamp for valve body hole drilling of shunt valve |
| CN105689993A (en) * | 2014-11-26 | 2016-06-22 | 无锡市锡北视听设备厂 | Manufacturing method for efficient column groove milling positioning device |
| CN105817938A (en) * | 2016-05-12 | 2016-08-03 | 朱德金 | Industrial drilling machine positioning device |
-
2012
- 2012-05-17 CN CN 201220221736 patent/CN202607335U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659364A (en) * | 2013-11-29 | 2014-03-26 | 无锡市航鹄科技有限公司 | Efficient positioning device for grooving of cylinders |
| CN103659364B (en) * | 2013-11-29 | 2015-10-21 | 无锡市航鹄科技有限公司 | Efficient cylinder groove milling positioner |
| CN104227441A (en) * | 2014-07-19 | 2014-12-24 | 芜湖恒坤汽车部件有限公司 | Clamp for valve body hole drilling of shunt valve |
| CN105689993A (en) * | 2014-11-26 | 2016-06-22 | 无锡市锡北视听设备厂 | Manufacturing method for efficient column groove milling positioning device |
| CN105817938A (en) * | 2016-05-12 | 2016-08-03 | 朱德金 | Industrial drilling machine positioning device |
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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: 20121219 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |