CN201208734Y - Mounting tools for rubber seal strip of butterfly valve seat - Google Patents
Mounting tools for rubber seal strip of butterfly valve seat Download PDFInfo
- Publication number
- CN201208734Y CN201208734Y CNU200820056294XU CN200820056294U CN201208734Y CN 201208734 Y CN201208734 Y CN 201208734Y CN U200820056294X U CNU200820056294X U CN U200820056294XU CN 200820056294 U CN200820056294 U CN 200820056294U CN 201208734 Y CN201208734 Y CN 201208734Y
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- CN
- China
- Prior art keywords
- dwang
- pressed
- rotating turret
- valve seat
- butterfly valve
- 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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Abstract
The utility model relates to a pressing machine, which is provided with a linkage and operated with hand or foot, and uses a pressure head, so that the pressure is transmitted to the pressure head or a template through a simple pushing/pulling component. The utility model particularly relates to an installation tool for a rubber seal strip of a butterfly valve seat. The utility model is composed of a pressing-in knife (1), a rotating rack (2), a rotating rod (3), an operational handle (4), an arm shaft (5), a fixing screw (6) and a fixing rack (7). The rotating rod (3) is nested into a groove of the rotating rack (2), and both are connected by the arm shaft (5); the pressing-in knife (1) is fixed at the head part of the rotating rod (3); the tail end of the rotating rod (3) is connected with the operational handle; the bottom part of the rotating rack (2) is connected with the fixing rack (7); and the fixing screw (6) is mounted on the fixing rack (7). The utility model is used to implement the pressing-in operation of the rubber seal strip, and has the advantages of high overhaul efficiency, low labor intensity, good labor condition and good overhaul quality, thereby generating greater benefit.
Description
Technical field
The utility model includes leverage, handles, uses pressure head and pressure to pass to forcing press on pressure head or the template by simple thrust or tension member with hand or pin, is specially a kind of butterfly valve seat rubber weather strip erecting tools.
Background technology
Eccentric soft sealing butterfly valve is to be widely used in industries such as metallurgy, petrochemical industry, generating, food, medicine to be used for the parts that throttling is dammed, and has that volume is little, in light weight, friction is little, a zero leakage, advantage such as easy for installation.Being in place of butterfly valve seat rubber weather strip is one of key that guarantees the good operation of valve, and during maintenance, the mapping installation of rubber weather strip and the repairing of sealing surface of valve plate all are very crucial.The quality of valve plate, sealing surface of seat can have influence on the quality of the sealing property of butterfly valve.Valve maintenance and in service all be not allow to exist leakage.This shows that the installation of rubber weather strip is unusual the key link.The soft sealing butterfly valve of eccentric structure, its sealing pair form is metal material valve plate, rubber seal valve seat, it is the font of falling T that a kind of rubber seal is arranged, and must be pressed into during installation in the font of the falling T groove of valve body and valve seat.Usually manually to head into screwdriver quite energetically, because rubber strip elasticity and intensity are bigger, operation is wasted time and energy like this, brings big difficulty to maintenance, has reduced overhaul efficiency.Rubber weather strip of general installation is in place in the valve seat groove, needs one to two day time, and operator's firmly work continuously, very easily bubbles on hand, and working condition is relatively poor, causes continuing installation.This has further reduced operating efficiency.
Summary of the invention
In order to overcome the defective of prior art, a kind of operating efficiency height, installation quality is good, working condition is excellent erecting tools are provided, the utility model discloses a kind of butterfly valve seat rubber weather strip erecting tools.
The utility model reaches goal of the invention by following technical solution:
A kind of butterfly valve seat rubber weather strip erecting tools, comprise and be pressed into cutter, rotating turret, dwang, operating grip, arm axle, fixed screw and fixed mount, its structure is: rotating turret is a groove shape, dwang becomes an obtuse angle end to end, the centre of two sides parallel to each other of rotating turret and dwang all has the hole, dwang embeds in the groove of rotating turret, by the arm axle that passes rotating turret and dwang simultaneously both are connected, the upper surface of the bottom of dwang and the groove of rotating turret leaves the space, the head of dwang has aperture, fixedly be pressed into cutter in the aperture, the afterbody attended operation handle of dwang, the bottom Connection Bracket of rotating turret is equipped with fixed screw on the fixed mount.
Connect by screw between the described aperture that is pressed into cutter and dwang head, being pressed into cutter can move up and down along the aperture inwall, and can be by drawing off in the aperture.
The afterbody and the connection between the operating grip of described dwang are dismountable.
When using the operation of this erecting tools, valve is placed horizontally on the shelf, this erecting tools is installed on the valve flanges with fixed mount, and it is fastening with the fixed screw reverse side, regulate the anterior extension elongation that is pressed into cutter then to suitable position, press operating grip up and down, dwang can drive and be pressed into cutter rubber weather strip is pressed in the groove.Dwang and operating grip, can regard one as is the lever of fulcrum with the arm axle, because operating grip length is longer, so this is a labour-saving lever, this also is the principle that the utility model can be pressed into rubber weather strip easily.
It is dismountable being pressed into cutter head, is convenient to change multiple accessory kit, according to the valve and the difform caulking gum of different bores, the different cutter heads that is pressed into is installed, applicable to the installation of some other shape such as rubber weather strips such as calabash shape, triangular form.Operating grip also is demountable, is convenient to change the handle of different length, so the arm of force of lever can regulate, with the convenient rubber weather strip that is pressed into exactly.If valve quantity is many, use several secondary tool operations simultaneously, efficient improves more remarkable, plays a multiplier effect.
The utility model can be applicable to the valve of enterprises such as iron and steel, electric power, valve maintenance and installs and repair.
Use the utility model to implement the operation that is pressed into of rubber weather strip, consuming timely shortened to about 1 hour from original one to two day, greatly improved overhaul efficiency, because lever is to the amplification of power, the pressure that action required person is added on operating grip reduces, and has alleviated labour intensity, has optimized working condition, thereby improved repair quality, produced bigger benefit.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a user mode schematic diagram of the present utility model;
Fig. 3 is pressed into the partial enlarged drawing that cutter is pressed into rubber weather strip in Fig. 2 the utility model user mode schematic diagram.
The specific embodiment
As shown in Figure 1: a kind of butterfly valve seat rubber weather strip erecting tools, by being pressed into cutter 1, rotating turret 2, dwang 3, operating grip 4, arm axle 5, fixed screw 6 and fixed mount 7 are formed, rotating turret 2 is a groove shape, dwang 3 becomes an obtuse angle end to end, the centre of 2 two sides parallel to each other of rotating turret and dwang 3 all has the hole, dwang 3 embeds in the groove of rotating turret 2, by the arm axle 5 that passes rotating turret 2 and dwang 3 simultaneously both are connected, the upper surface of the groove of the bottom of dwang 3 and rotating turret 2 leaves the space, the head of dwang 3 has aperture, fixedly be pressed into cutter 1 in the aperture, the afterbody attended operation handle 4 of dwang 3, the bottom Connection Bracket 7 of rotating turret 2 is equipped with fixed screw 6 on the fixed mount 7.
When using the operation of this erecting tools, as shown in Figure 2: valve is placed horizontally on the shelf, this erecting tools is installed on the valve flanges with fixed mount 7, and it is fastening with fixed screw 6 reverse side, regulate the anterior extension elongation that is pressed into cutter 1 then to suitable position, press operating grip 4 up and down, as shown in Figure 3: dwang 3 can drive and be pressed into cutter 1 rubber weather strip 9 is pressed in the groove 8.
Be to enlarge the scope of application, be pressed between the aperture of cutter 1 and dwang 3 heads and connect by screw, being pressed into cutter 1 can move up and down along the aperture inwall, is convenient to accurately regulate be pressed into the dynamics and the degree of depth; Be pressed into cutter and can be convenient to change multiple accessory kit,, the different cutter heads that is pressed into is installed, applicable to the installation of some other shape such as rubber weather strips such as calabash shape, triangular form according to the valve and the difform caulking gum of different bores by drawing off in the aperture.
Connection between the afterbody of dwang 3 and the operating grip 4 is dismountable, can adopt thread connecting mode.Operating grip 4 is dismountable, is convenient to change the handle of different length, and the arm of force of adjustment (adjusting) lever is with the convenient rubber weather strip that is pressed into exactly.
Claims (3)
1. butterfly valve seat rubber weather strip erecting tools, comprise and be pressed into cutter (1), rotating turret (2), dwang (3), operating grip (4), arm axle (5), fixed screw (6) and fixed mount (7), it is characterized in that: rotating turret (2) is groove shape, dwang (3) becomes an obtuse angle end to end, the centre of (2) two sides parallel to each other of rotating turret and dwang (3) all has the hole, dwang (3) embeds in the groove of rotating turret (2), by the arm axle (5) that passes rotating turret (2) and dwang (3) simultaneously both are connected, the upper surface of the groove of the bottom of dwang (3) and rotating turret (2) leaves the space, the head of dwang (3) has aperture, fixedly be pressed into cutter (1) in the aperture, the afterbody attended operation handle (4) of dwang (3), the bottom Connection Bracket (7) of rotating turret (2) is equipped with fixed screw (6) on the fixed mount (7).
2. butterfly valve seat rubber weather strip erecting tools as claimed in claim 1 is characterized in that: be pressed between the aperture of cutter (1) and dwang (3) head and connect by screw, being pressed into cutter (1) can move up and down along the aperture inwall, and can be by drawing off in the aperture.
3. butterfly valve seat rubber weather strip erecting tools as claimed in claim 1 is characterized in that: the connection between the afterbody of dwang (3) and the operating grip (4) is dismountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820056294XU CN201208734Y (en) | 2008-03-17 | 2008-03-17 | Mounting tools for rubber seal strip of butterfly valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820056294XU CN201208734Y (en) | 2008-03-17 | 2008-03-17 | Mounting tools for rubber seal strip of butterfly valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208734Y true CN201208734Y (en) | 2009-03-18 |
Family
ID=40479461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820056294XU Expired - Fee Related CN201208734Y (en) | 2008-03-17 | 2008-03-17 | Mounting tools for rubber seal strip of butterfly valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208734Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905454A (en) * | 2009-06-03 | 2010-12-08 | 通用电气公司 | Remove or install combustion method of lining and device |
| CN105619327A (en) * | 2016-03-17 | 2016-06-01 | 苏州博众精工科技有限公司 | Minitype component pressing mechanism |
| CN106863209A (en) * | 2017-04-17 | 2017-06-20 | 南通跃通数控设备有限公司 | A kind of door pocket sealing strip fitting machine |
| CN107243864A (en) * | 2016-09-29 | 2017-10-13 | 国家电网公司 | A kind of window screening plays layering device |
| CN114126953A (en) * | 2019-07-15 | 2022-03-01 | 标致雪铁龙汽车股份有限公司 | Assembly of a sealing element of an input shaft of a steering rack in a vehicle |
-
2008
- 2008-03-17 CN CNU200820056294XU patent/CN201208734Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905454A (en) * | 2009-06-03 | 2010-12-08 | 通用电气公司 | Remove or install combustion method of lining and device |
| CN101905454B (en) * | 2009-06-03 | 2015-09-09 | 通用电气公司 | Remove or the method and apparatus of install combustion lining |
| CN105619327A (en) * | 2016-03-17 | 2016-06-01 | 苏州博众精工科技有限公司 | Minitype component pressing mechanism |
| CN105619327B (en) * | 2016-03-17 | 2017-06-16 | 苏州博众精工科技有限公司 | A kind of minisize component laminating mechanism |
| CN107243864A (en) * | 2016-09-29 | 2017-10-13 | 国家电网公司 | A kind of window screening plays layering device |
| CN106863209A (en) * | 2017-04-17 | 2017-06-20 | 南通跃通数控设备有限公司 | A kind of door pocket sealing strip fitting machine |
| CN114126953A (en) * | 2019-07-15 | 2022-03-01 | 标致雪铁龙汽车股份有限公司 | Assembly of a sealing element of an input shaft of a steering rack in a vehicle |
| CN114126953B (en) * | 2019-07-15 | 2024-03-26 | 标致雪铁龙汽车股份有限公司 | Assembly of a sealing element of an input shaft of a steering rack in a vehicle |
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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: 20090318 Termination date: 20120317 |