CN105921938A - Three-hole flange automatic pin retreating mechanism - Google Patents
Three-hole flange automatic pin retreating mechanism Download PDFInfo
- Publication number
- CN105921938A CN105921938A CN201610417534.3A CN201610417534A CN105921938A CN 105921938 A CN105921938 A CN 105921938A CN 201610417534 A CN201610417534 A CN 201610417534A CN 105921938 A CN105921938 A CN 105921938A
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- CN
- China
- Prior art keywords
- cylinder
- plate
- flange
- air cylinder
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0536—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for maintaining flanges on tubes
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses a three-hole flange automatic pin retreating mechanism. The three-hole flange automatic pin retreating mechanism comprises a main positioning plate. A flange base plate is fixed to one side of the main positioning plate. A first air cylinder, a second air cylinder and a third air cylinder are fixed to the other side of the main positioning plate. A fourth air cylinder is arranged in the center of a triangle defined by the first air cylinder, the second air cylinder and the third air cylinder. Three positioning cores and two semicircular positioning blocks are installed on a first positioning plate. The ends of the first air cylinder, the second air cylinder and the third air cylinder penetrate through the main positioning plate and then are each connected with a pressing block. According to the three-hole flange automatic pin retreating mechanism, an advancing and retreating mechanism is omitted completely. In the use process, the flange positioning blocks and the positioning cores can realize automatic retreating and advancing through driving with the air cylinders, and an operation procedure is omitted for workers. The three-hole flange automatic pin retreating mechanism lowers the complexity of a tool, saves space, reduces the weight of the tool and reduces the production cost.
Description
Technical field
The present invention relates to a kind of three-hole flange automatic pin mechanism.
Background technology
In the manufacturing process of gas extraction system, have many for giving vent to anger or the three-hole flange of air inlet needs weldering
Connecing, need flange screw during welding, existing compression mode is pressing tongs formula, needs when in use
Flange clamp system entirety will be exited or be advanced, this results in frock local and seems that comparison is too fat to move,
And it is comparatively laborious to operate, and add frock overall weight, it has not been convenient to the frock die change of workman.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of three-hole flange automatic pin mechanism, complete
Entirely eliminate forward-reverse mechanism, decrease an operation sequence of workman, reduce the complexity of frock
Degree, saves space, reduces frock weight, reduces production cost.
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of three-hole flange automatic pin mechanism, including a main location-plate, this main location-plate side is fixed
Having a flange backing plate, opposite side is fixed with the first cylinder, the second cylinder and the 3rd cylinder, above three
Cylinder is equilateral triangle distribution；The triangle that described first cylinder, the second cylinder and the 3rd cylinder surround
Center is provided with one end and fixes the 4th cylinder connecting one first location-plate, and described first location-plate is pacified
Equipped with three locating cores and two semicircle locating pieces；Described first cylinder, the second cylinder and the 3rd gas
The end of cylinder connects a briquetting after described main location-plate respectively.
Preferably, the middle part of described flange backing plate has the circular hole of an installation three-hole flange, every, edge
Installing hole every 120 degree of three holes being respectively equipped with in a corresponding three-hole flange；Described first location-plate
Can run under the drive of the 4th cylinder, so that two described locating pieces are placed in the circular hole of flange backing plate
In, each locating core is respectively placed in one of them installing hole；Three described briquettings can compress respectively
One locating core.
Preferably, the afterbody of described 4th cylinder is connected by a spring a limited block.
Three-hole flange provided by the present invention automatic pin mechanism, eliminates forward-reverse mechanism completely,
And in use, flange locating piece and locating core can rely on the drive of cylinder to realize automatically
Exit and advance, decreasing an operation sequence of workman.This mechanism is that frock reduces answering of frock
Miscellaneous degree, saves space, reduces frock weight, reduces production cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described.
The front view of Fig. 1 is proposed by the embodiment of the present invention three-hole flange automatic pin mechanism.
The top view of Fig. 2 is proposed by the embodiment of the present invention three-hole flange automatic pin mechanism.
The side view of Fig. 3 is proposed by the embodiment of the present invention three-hole flange automatic pin mechanism.
In figure, numeral represents:
1, main location-plate the 2, first location-plate 3, flange backing plate the 4, first cylinder
5, the second cylinder the 6, the 3rd cylinder the 7, the 4th cylinder 8, locating piece 9, locating core
10, circular hole 11, installing hole 12, spring 13, limited block 14, briquetting.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is entered
Row clearly and completely describes.
As shown in Figures 1 to 3, a kind of three-hole flange automatic pin mechanism, including a main location-plate, should
Main location-plate side is fixed with a flange backing plate, and opposite side is fixed with the first cylinder, the second cylinder and
Three cylinders, above three cylinder is equilateral triangle distribution；Described first cylinder, the second cylinder and the 3rd
The triangle center that cylinder surrounds is provided with one end and fixes the 4th cylinder connecting one first location-plate, institute
State and three locating cores and two semicircle locating pieces are installed on the first location-plate；Described first cylinder,
The end of the second cylinder and the 3rd cylinder connects a briquetting after described main location-plate respectively.
The middle part of described flange backing plate has the circular hole of an installation three-hole flange, and edge is at interval of 120 degree
The installing hole in three holes being respectively equipped with in a corresponding three-hole flange；Described first location-plate can be
Run under the drive of four cylinders, so that two described locating pieces are placed in the circular hole of flange backing plate, each
Locating core is respectively placed in one of them installing hole；Three described briquettings can compress a location respectively
Core；The afterbody of described 4th cylinder is connected by a spring a limited block
Time specifically used, three-hole flange being placed on flange backing plate, the 4th cylinder starts, and drives the
One location-plate moves forward, locating piece through in the circular hole enter after main location-plate flange gasket plate by flange
Fixing, in like manner, locating core enters in installing hole after passing main location-plate and is compressed by briquetting, thus by method
Blue fixing；Spring and limited block can carry out buffering with spacing to the stroke of the 4th cylinder.Weld complete
After, the first cylinder, the second cylinder, the 3rd cylinder and the 4th cylinder exit stroke, complete a work
Make flow process.
Above-described is only the preferred real of a kind of three-hole flange provided by the present invention automatic pin mechanism
Execute mode, it is noted that for the person of ordinary skill of the art, creating without departing from the present invention
On the premise of making design, it is also possible to make some deformation and improvement, these broadly fall into the protection of the present invention
Scope.
Claims (3)
1. a three-hole flange automatic pin mechanism, it is characterised in that include a main location-plate, this is main
Location-plate side is fixed with a flange backing plate, and opposite side is fixed with the first cylinder, the second cylinder and the 3rd
Cylinder, above three cylinder is equilateral triangle distribution；Described first cylinder, the second cylinder and the 3rd gas
The triangle center that cylinder surrounds is provided with one end and fixes the 4th cylinder connecting one first location-plate, described
Three locating cores and two semicircle locating pieces are installed on the first location-plate；Described first cylinder,
The end of two cylinders and the 3rd cylinder connects a briquetting after described main location-plate respectively.
2. according to power 1 described in move back pin mechanism, it is characterised in that the middle part of described flange backing plate has
One circular hole installing three-hole flange, edge is respectively equipped with in a corresponding three-hole flange at interval of 120 degree
The installing hole in three holes；Described first location-plate can run under the drive of the 4th cylinder, so that two
Individual described locating piece is placed in the circular hole of flange backing plate, and each locating core is respectively placed in one of them and installs
Kong Zhong；Three described briquettings can compress a locating core respectively.
3. according to power 1 or 2 described in move back pin mechanism, it is characterised in that the afterbody of described 4th cylinder
Connected by a spring and have a limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417534.3A CN105921938A (en) | 2016-06-13 | 2016-06-13 | Three-hole flange automatic pin retreating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417534.3A CN105921938A (en) | 2016-06-13 | 2016-06-13 | Three-hole flange automatic pin retreating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105921938A true CN105921938A (en) | 2016-09-07 |
Family
ID=56834031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610417534.3A Pending CN105921938A (en) | 2016-06-13 | 2016-06-13 | Three-hole flange automatic pin retreating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105921938A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184689Y (en) * | 1993-11-16 | 1994-12-07 | 谢松炎 | Pressure spring balance type tank car top loading and unloading liquid crane tube |
| CN2411337Y (en) * | 2000-01-25 | 2000-12-20 | 新疆石油管理局钻井精华工具公司 | High-pressure well head quick connecting device |
| CN103317455A (en) * | 2013-05-10 | 2013-09-25 | 浙江精功科技股份有限公司 | Mechanism for rapidly clamping container |
| KR20150005230A (en) * | 2013-07-05 | 2015-01-14 | (주) 스핀들코리아 | A flange welding device and welding method using the same |
| CN205057390U (en) * | 2015-10-16 | 2016-03-02 | 镇江市恩帝斯精密机械有限公司 | Automatic round pin mechanism of moving back of three hole flanges |
| CN205057385U (en) * | 2015-10-15 | 2016-03-02 | 镇江市恩帝斯精密机械有限公司 | Automatic round pin mechanism of moving back of two hole flanges |
-
2016
- 2016-06-13 CN CN201610417534.3A patent/CN105921938A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184689Y (en) * | 1993-11-16 | 1994-12-07 | 谢松炎 | Pressure spring balance type tank car top loading and unloading liquid crane tube |
| CN2411337Y (en) * | 2000-01-25 | 2000-12-20 | 新疆石油管理局钻井精华工具公司 | High-pressure well head quick connecting device |
| CN103317455A (en) * | 2013-05-10 | 2013-09-25 | 浙江精功科技股份有限公司 | Mechanism for rapidly clamping container |
| KR20150005230A (en) * | 2013-07-05 | 2015-01-14 | (주) 스핀들코리아 | A flange welding device and welding method using the same |
| CN205057385U (en) * | 2015-10-15 | 2016-03-02 | 镇江市恩帝斯精密机械有限公司 | Automatic round pin mechanism of moving back of two hole flanges |
| CN205057390U (en) * | 2015-10-16 | 2016-03-02 | 镇江市恩帝斯精密机械有限公司 | Automatic round pin mechanism of moving back of three hole flanges |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
|
| WD01 | Invention patent application deemed withdrawn after publication |