CN213121466U - Automatic test table for bending life of stainless steel corrugated pipe - Google Patents
Automatic test table for bending life of stainless steel corrugated pipe Download PDFInfo
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- CN213121466U CN213121466U CN202021663254.9U CN202021663254U CN213121466U CN 213121466 U CN213121466 U CN 213121466U CN 202021663254 U CN202021663254 U CN 202021663254U CN 213121466 U CN213121466 U CN 213121466U
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- stainless steel
- corrugated pipe
- steel corrugated
- swing arm
- electric cabinet
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Abstract
The utility model discloses a stainless steel corrugated pipe bending life automatic test platform, including the electric cabinet, the electric cabinet top is equipped with detects the platform, it is used for pressing from both sides the crooked tight fixed pulley of circular arc at tight stainless steel corrugated pipe middle part to detect to be equipped with on the platform, the one side of detecting the platform is equipped with the swing arm, be equipped with the slidingtype fixing base that is used for pressing from both sides tight stainless steel corrugated pipe first end in the swing arm, the swing arm passes through the electric cabinet drive and drives the slidingtype fixing base and swing together, the opposite side of detecting the platform is equipped with the fixed column, be equipped with the bellows test fixing base that is used for pressing from both sides tight stainless steel corrugated pipe second end on the fixed column, the bellows test. The utility model discloses a such structure setting effectively carries out the bending test to nonrust corrugated steel pipe, its simple structure, and convenient operation compares artifically, has saved the manpower, and has improved work efficiency.
Description
Technical Field
The utility model relates to a stainless steel bellows processing technology field refers in particular to a stainless steel bellows bending life automatic test platform.
Background
The stainless steel corrugated pipe for the gas cooker has certain requirements on bending, a bending test needs to be carried out on the stainless steel corrugated pipe after the stainless steel corrugated pipe is machined, the test requirement is that the corrugated pipe is required to be in an inflated state, and the phenomenon of crack leakage is not allowed to occur during the bending test (generally bending for 30 times).
Therefore, it is necessary to design an automatic bending test bench for stainless steel corrugated pipes.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a stainless steel bellows bending life automatic test platform effectively solves the weak point among the prior art.
In order to achieve the above purpose, the utility model discloses the technical scheme who uses as follows:
the utility model provides a stainless steel bellows bending life automatic test platform, including the electric cabinet, the electric cabinet top is equipped with detects the platform, it is used for pressing from both sides the crooked tight fixed pulley of circular arc at stainless steel bellows middle part to be equipped with on the detection platform, one side of detecting the platform is equipped with the swing arm, be equipped with the slidingtype fixing base that is used for pressing from both sides tight stainless steel bellows first end in the swing arm, the swing arm drives the slidingtype fixing base through the electric cabinet drive and swings together, the opposite side of detecting the platform is equipped with the fixed column, be equipped with the bellows test fixing base that is used for pressing from both sides tight stainless steel bellows second end on the fixed column, the bellows test fixing base passes.
According to the scheme, the detection table is provided with a dial used for detecting the bending angle of the stainless steel corrugated pipe.
According to the scheme, the swing arm is provided with the waist-shaped hole convenient for the sliding fixing seat to slide.
According to the scheme, the fixing columns are correspondingly provided with height adjusting devices.
According to the scheme, the electric cabinet is provided with a counter for recording swing of the swing arm.
The utility model discloses beneficial effect:
the utility model discloses a such structure setting, at first, press from both sides tight corrugated steel pipe middle part through the crooked tight corrugated steel pipe of circular arc fixed pulley, press from both sides tight corrugated steel pipe's first end through the slidingtype fixing base in the swing arm, press from both sides tight corrugated steel pipe's second end through the experimental fixing base of bellows on the fixed column, during the test, through electric cabinet drive swing arm along the circumferencial direction swing, it is crooked to drive the corrugated steel pipe, the swing amplitude of swing arm at every turn motion is about 180 degrees, the back and forth swing once marks as a crooked test number of times, the electric cabinet is provided with the counter. Effectively carry out bending test to nonrust corrugated steel pipe, its simple structure, convenient operation compares artifically, has saved the manpower, and has improved work efficiency.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
1. An electric cabinet; 2. a gas pressure regulator; 3. a pressure gauge; 4. a corrugated pipe test fixing seat; 5. a circular arc bending fixed wheel; 6. a sliding type fixing seat; 7. swinging arms; 71. a waist-shaped hole; 8. a detection table; 81. a dial scale; 9. fixing a column; 10. and an inflation tube.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in figure 1, a stainless steel bellows bending life automatic test platform, including electric cabinet 1, 1 top of electric cabinet is equipped with detects platform 8, it is used for pressing from both sides the crooked tight fixed pulley 5 of circular arc at stainless steel bellows middle part to detect to be equipped with on the platform 8, one side of detecting platform 8 is equipped with swing arm 7, be equipped with the slidingtype fixing base 6 that is used for pressing from both sides tight stainless steel bellows first end on the swing arm 7, swing arm 7 drives slidingtype fixing base 6 through electric cabinet 1 drive and swings together, the opposite side of detecting platform 8 is equipped with fixed column 9, be equipped with the bellows test fixing base 4 that is used for pressing from both sides tight stainless steel bellows second end on the fixed column 9, bellows test fixing base 4 passes through the external air supply of gas tube 10, be equipped with gas pressure regulator 2 and manometer 3. The above structure constitutes the basic structure of the utility model.
In this embodiment, the detection table 8 is provided with a dial 81 for detecting the bending angle of the stainless steel bellows. By adopting the structure, the bending angle of the stainless steel corrugated pipe is convenient to detect.
In this embodiment, the swing arm 7 is provided with a waist-shaped hole 71 for facilitating the sliding of the sliding fixing seat 6. By adopting the structure, the swing arm 7 can conveniently slide on the sliding type fixed seat 6 in the swing process.
In this embodiment, the fixing column 9 is correspondingly provided with a height adjusting device 11. Adopt such structure setting, be convenient for adjust the height of fixed column 9, and then adjust the position of bellows test fixing base 4 on the fixed column 9.
In this embodiment, a counter for recording the swing of the swing arm 7 is disposed on the electric cabinet 1. With such a structural arrangement, the number of times the swing arm 7 swings is counted by the counter.
The utility model discloses a such structure setting, at first, press from both sides tight nonrust corrugated steel pipe middle part through the crooked tight fixed pulley of circular arc 5, the first end through slidingtype fixing base 6 on the swing arm 7 presss from both sides tight corrugated steel pipe, press from both sides tight stainless steel pipe's second end through bellows test fixing base 4 on the fixed column 9, during the test, swing arm 7 along the circumferencial direction swing through electric cabinet 1 drive, it is crooked to drive nonrust corrugated steel pipe, the swing amplitude of 7 movements of swing arm at every turn is about 180 degrees, the swing back and forth is once marked as a bending test number of times, electric cabinet 1 is provided with the counter, be used for counting 7 wobbling numbers of times of swing arm, the crack leakage phenomenon is not allowed to appear during bending. Effectively carry out bending test to nonrust corrugated steel pipe, its simple structure, convenient operation compares artifically, has saved the manpower, and has improved work efficiency.
It should be noted that, during the bending test, the bellows must be inflated (by connecting the gas tube 10 with an external gas source) to perform the pressure maintaining test, and the pressure gauge 3 on the gas tube 10 detects whether the pressure inside the bellows is reduced, so as to determine whether the bellows is broken. Therefore, the first end of the stainless steel corrugated pipe needs to be arranged in a sealing mode, and the second end of the stainless steel corrugated pipe is fixedly connected with the corrugated pipe test fixing seat 4 in a sealing mode. Preventing air pressure from leaking.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.
Claims (5)
1. The utility model provides a stainless steel bellows bending life automatic test platform which characterized in that: the device comprises an electric cabinet (1), a detection table (8) is arranged above the electric cabinet (1), an arc bending fixed wheel (5) used for clamping the middle part of the stainless steel corrugated pipe is arranged on the detection table (8), a swing arm (7) is arranged on one side of the detection table (8), a sliding type fixed seat (6) used for clamping the first end of the stainless steel corrugated pipe is arranged on the swing arm (7), the swing arm (7) drives the sliding type fixed seat (6) to swing together through the electric cabinet (1), a fixed column (9) is arranged on the other side of the detection table (8), a corrugated pipe test fixed seat (4) used for clamping the second end of the stainless steel corrugated pipe is arranged on the fixed column (9), the corrugated pipe test fixed seat (4) is externally connected with an air source through an inflation pipe (10), and a gas pressure regulator (2) and a pressure gauge (3, the gas-filled pipe (10) is communicated with the inside of the stainless steel corrugated pipe.
2. The automatic test bench for the bending life of the stainless steel corrugated pipe according to claim 1, characterized in that: and a dial (81) for detecting the bending angle of the stainless steel corrugated pipe is arranged on the detection table (8).
3. The automatic test bench for the bending life of the stainless steel corrugated pipe according to claim 1, characterized in that: the swing arm (7) is provided with a waist-shaped hole (71) which is convenient for the sliding type fixed seat (6) to slide.
4. The automatic test bench for the bending life of the stainless steel corrugated pipe according to claim 1, characterized in that: the fixing column (9) is correspondingly provided with a height adjusting device (11).
5. The automatic test bench for the bending life of the stainless steel corrugated pipe according to claim 1, characterized in that: and a counter for recording the swing of the swing arm (7) is arranged on the electric cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663254.9U CN213121466U (en) | 2020-08-11 | 2020-08-11 | Automatic test table for bending life of stainless steel corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663254.9U CN213121466U (en) | 2020-08-11 | 2020-08-11 | Automatic test table for bending life of stainless steel corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213121466U true CN213121466U (en) | 2021-05-04 |
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ID=75685096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663254.9U Active CN213121466U (en) | 2020-08-11 | 2020-08-11 | Automatic test table for bending life of stainless steel corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213121466U (en) |
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2020
- 2020-08-11 CN CN202021663254.9U patent/CN213121466U/en active Active
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