CN205057390U - Automatic round pin mechanism of moving back of three hole flanges - Google Patents
Automatic round pin mechanism of moving back of three hole flanges Download PDFInfo
- Publication number
- CN205057390U CN205057390U CN201520805833.5U CN201520805833U CN205057390U CN 205057390 U CN205057390 U CN 205057390U CN 201520805833 U CN201520805833 U CN 201520805833U CN 205057390 U CN205057390 U CN 205057390U
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- CN
- China
- Prior art keywords
- cylinder
- plate
- flange
- hole
- pin mechanism
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic round pin mechanism of moving back of three hole flanges, including a main locating plate, be fixed with a flange backing plate on one side of should main locating plate, the opposite side is fixed with first cylinder, second cylinder and third cylinder, the triangle -shaped center that first cylinder, second cylinder and third cylinder enclose is equipped with the fourth cylinder, install three location core and two semi -circular locating pieces on the first locating plate, the tip of first cylinder, second cylinder and third cylinder passes a briquetting is connected later on respectively to main locating plate. The utility model provides an automatic round pin mechanism of moving back of three hole flanges has saved forward back mechanism completely to in the use, the flange locating piece can both rely on the drive of cylinder to realize withdrawing from automatically and ging forward with the location core, has reduced workman's a operation. This mechanism has saved the space for the frock has reduced the complexity of frock, and reduction frock weight has reduced manufacturing cost.
Description
Technical field
The utility model relates to a kind of three-hole flange automatic pin mechanism.
Background technology
In the manufacturing process of gas extraction system, have many for give vent to anger or the three-hole flange of air inlet needs welding, need flange screw during welding, existing compression mode is pressing tongs formula, need flange to be clamped whole mechanism when in use exit or advance, this just causes frock local to seem more too fat to move, and it is more loaded down with trivial details to operate, and add frock overall weight, the frock die change of inconvenient workman.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of three-hole flange automatic pin mechanism, eliminates forward-reverse mechanism completely, decrease an operational sequence of workman, reduce the complexity of frock, save space, reduce frock weight, reduce production cost.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of three-hole flange automatic pin mechanism, comprise a main location-plate, this 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, and above-mentioned three cylinders are equilateral triangle distribution; The triangle center that described first cylinder, the second cylinder and the 3rd cylinder surround is provided with the four-cylinder that an end is fixedly connected with one first location-plate, described first location-plate is provided with three locating cores and two semicircle locating pieces; Described first cylinder, the second cylinder are connected a briquetting with the end of the 3rd cylinder through described main location-plate later respectively.
Preferably, the middle part of described flange backing plate has the circular hole of an installation three-hole flange, and edge is respectively equipped with the installing hole in three holes in a corresponding three-hole flange at interval of 120 degree; Described first location-plate can run under the drive of four-cylinder, and to make two described locating pieces be placed in the circular hole of flange backing plate, each locating core is placed in one in an installing hole respectively; Three described briquettings can compress a locating core respectively.
Preferably, the afterbody of described four-cylinder is connected with a limited block by a spring.
Three-hole flange automatic pin mechanism provided by the utility model, eliminate forward-reverse mechanism completely, and in use, flange locating piece and locating core can rely on the drive of cylinder to realize and automatically exit and advance, and decrease an operational sequence of workman.This mechanism is the complexity that frock reduces frock, saves space, reduces frock weight, reduces production cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
The front view of the three-hole flange automatic pin mechanism that Fig. 1 proposes for the utility model embodiment.
The top view of the three-hole flange automatic pin mechanism that Fig. 2 proposes for the utility model embodiment.
The side view of the three-hole flange automatic pin mechanism that Fig. 3 proposes for the utility model embodiment.
Numeral in figure:
1, main location-plate 2, first location-plate 3, flange backing plate 4, first cylinder
5, the second cylinder 6, the 3rd cylinder 7, four-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 utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figures 1 to 3, a kind of three-hole flange automatic pin mechanism, comprises a main location-plate, and this 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, and above-mentioned three cylinders are equilateral triangle distribution; The triangle center that described first cylinder, the second cylinder and the 3rd cylinder surround is provided with the four-cylinder that an end is fixedly connected with one first location-plate, described first location-plate is provided with three locating cores and two semicircle locating pieces; Described first cylinder, the second cylinder are connected a briquetting with the end of the 3rd cylinder through described main location-plate later respectively.
The middle part of described flange backing plate has the circular hole of an installation three-hole flange, and edge is respectively equipped with the installing hole in three holes in a corresponding three-hole flange at interval of 120 degree; Described first location-plate can run under the drive of four-cylinder, and to make two described locating pieces be placed in the circular hole of flange backing plate, each locating core is placed in one in an installing hole respectively; Three described briquettings can compress a locating core respectively; The afterbody of described four-cylinder is connected with a limited block by a spring
During concrete use, three-hole flange is placed on flange backing plate, four-cylinder starts, the first location-plate is driven to move forward, flange is fixed through entering in the circular hole of flange gasket plate after main location-plate by locating piece, in like manner, locating core is compressed by briquetting through entering in installing hole after main location-plate, thus is fixed by flange; Spring and limited block can carry out buffering and spacing to the stroke of four-cylinder.Weld complete after, the first cylinder, the second cylinder, the 3rd cylinder and four-cylinder exit stroke, complete a workflow.
Above-described is only the preferred embodiment of a kind of three-hole flange automatic pin mechanism provided by the utility model; should be understood that; for the person of ordinary skill of the art; under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. a three-hole flange automatic pin mechanism, is characterized in that, comprises a main location-plate, and this 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, and above-mentioned three cylinders are equilateral triangle distribution; The triangle center that described first cylinder, the second cylinder and the 3rd cylinder surround is provided with the four-cylinder that an end is fixedly connected with one first location-plate, described first location-plate is provided with three locating cores and two semicircle locating pieces; Described first cylinder, the second cylinder are connected a briquetting with the end of the 3rd cylinder through described main location-plate later respectively.
2. according to claim 1ly move back pin mechanism, it is characterized in that, the middle part of described flange backing plate has the circular hole of an installation three-hole flange, and edge is respectively equipped with the installing hole in three holes in a corresponding three-hole flange at interval of 120 degree; Described first location-plate can run under the drive of four-cylinder, and to make two described locating pieces be placed in the circular hole of flange backing plate, each locating core is placed in one in an installing hole respectively; Three described briquettings can compress a locating core respectively.
3. according to claim 1 and 2ly move back pin mechanism, it is characterized in that, the afterbody of described four-cylinder is connected with a limited block by a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805833.5U CN205057390U (en) | 2015-10-16 | 2015-10-16 | Automatic round pin mechanism of moving back of three hole flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805833.5U CN205057390U (en) | 2015-10-16 | 2015-10-16 | Automatic round pin mechanism of moving back of three hole flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057390U true CN205057390U (en) | 2016-03-02 |
Family
ID=55383993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805833.5U Expired - Fee Related CN205057390U (en) | 2015-10-16 | 2015-10-16 | Automatic round pin mechanism of moving back of three hole flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921938A (en) * | 2016-06-13 | 2016-09-07 | 江苏润海能源科技有限公司 | Three-hole flange automatic pin retreating mechanism |
-
2015
- 2015-10-16 CN CN201520805833.5U patent/CN205057390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921938A (en) * | 2016-06-13 | 2016-09-07 | 江苏润海能源科技有限公司 | Three-hole flange automatic pin retreating mechanism |
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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: 20160302 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |