CN213209725U - Rigidity detection tool for flanging corrugated pipe - Google Patents
Rigidity detection tool for flanging corrugated pipe Download PDFInfo
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- CN213209725U CN213209725U CN202021690807.XU CN202021690807U CN213209725U CN 213209725 U CN213209725 U CN 213209725U CN 202021690807 U CN202021690807 U CN 202021690807U CN 213209725 U CN213209725 U CN 213209725U
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- rigidity
- corrugated pipe
- stiffness meter
- control system
- flanging
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Abstract
The utility model discloses a rigidity detects frock for turn-ups bellows, include: the stiffness meter comprises a stiffness meter base, a stiffness meter, a force sensor, a signal line, a control system, a base station, a bottom supporting block, a flanging corrugated pipe and a top pressing block, wherein the stiffness meter is installed on the stiffness meter base, the force sensor is installed at the top of the stiffness meter, a driving mechanism with the power sensor to lift is installed on the stiffness meter, the stiffness meter is connected with the control system through the signal line, the base station is arranged in the middle of the stiffness meter base, the bottom supporting block is placed on the upper end face of the base station, the upper end of the bottom supporting block is embedded into the lower opening of the flanging corrugated pipe, the flanging corrugated pipe is vertically arranged, the lower end of the top pressing block is embedded into the upper opening of the flanging corrugated pipe. The utility model discloses the application in the bottom sprag piece be used for supporting the turn-ups bellows, the top briquetting is used for transmitting the strength, surveys the rigidity of turn-ups bellows according to the measured value of strength and displacement volume.
Description
Technical Field
The utility model relates to a rigidity detects frock for turn-ups bellows is applied to bellows and detects technical field.
Background
Bellows are a kind of load cell in pressure measuring instruments. It is a cylindrical thin-walled corrugated shell with a plurality of transverse corrugations, and the corrugated tube has elasticity and can generate displacement under the action of pressure, axial force, transverse force or bending moment. The corrugated pipe has wide application in instruments and meters, and is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The bellows need detect its rigidity after processing is accomplished, is equipped with the straightway on the common bellows in market, when detecting its rigidity, can use lantern ring frock supplementary rigidity of measuring, but the turn-ups bellows does not have the position of installing the lantern ring on its own because its self specific structure, can't use the lantern ring to detect, to above-mentioned condition, this application proposes a rigidity detection frock for turn-ups bellows.
SUMMERY OF THE UTILITY MODEL
For the defect of solving prior art scheme, the utility model discloses a rigidity detects frock for turn-ups bellows, this application has novel structure, quick convenient advantage.
The utility model discloses a rigidity detects frock for turn-ups bellows, include: the stiffness meter comprises a stiffness meter base, a stiffness meter, a force sensor, a signal line, a control system, a base station, a bottom supporting block, a flanging corrugated pipe and a top pressing block, wherein the stiffness meter is installed on the stiffness meter base, the force sensor is installed at the top of the stiffness meter, a driving mechanism with the power sensor to lift is installed on the stiffness meter, the stiffness meter is connected with the control system through the signal line, the base station is arranged in the middle of the stiffness meter base, the bottom supporting block is placed on the upper end face of the base station, the upper end of the bottom supporting block is embedded into the lower opening of the flanging corrugated pipe, the flanging corrugated pipe is vertically arranged, the lower end of the top pressing block is embedded into the upper opening of the flanging corrugated pipe.
The driving mechanism for driving the lifting of the force sensor is a servo control system with a servo motor, and the servo control system is provided with a detection mechanism for detecting displacement.
Step grooves are formed in the upper side and the lower side of the flanging corrugated pipe, and the shapes of the step grooves in the upper side and the lower side are respectively matched with the top pressing block and the bottom supporting block.
By adopting the technical scheme, the method has the following advantages:
1. in the application, the bottom supporting block is used for supporting the flanging corrugated pipe, the top pressing block is used for transmitting force, and the rigidity of the flanging corrugated pipe is measured according to the force and the measured value of the displacement;
2. simple structure, high speed and convenience.
Drawings
Fig. 1 is the utility model discloses a structural schematic of the rigidity detection frock for turn-ups bellows.
Wherein: 1-a rigidity meter base; 2-a rigidity meter; 3-a force sensor; 4-a signal line; 5-a control system; 6-base station; 7-a bottom support block; 8-flanging corrugated pipe; and 9-top briquetting.
Detailed Description
As shown in fig. 1, the utility model discloses a rigidity detects frock for turn-ups bellows, include: the stiffness meter comprises a stiffness meter base 1, a stiffness meter 2, a force sensor 3, a signal line 4, a control system 5, a base station 6, a bottom supporting block 7, a flanging corrugated pipe 8 and a top pressing block 9, wherein the stiffness meter 2 is installed on the stiffness meter base 1, the force sensor 3 is installed at the top of the stiffness meter 2, a driving mechanism with the power sensor 3 for lifting is installed on the stiffness meter 3, the stiffness meter 2 is connected with the control system 5 through the signal line 4, the base station 6 is arranged in the middle of the stiffness meter base 1, the bottom supporting block 7 is placed on the upper end face of the base station 6, the lower opening of the flanging corrugated pipe 8 is embedded in the upper end of the bottom supporting block 7, the flanging corrugated pipe 8 is vertically arranged, the upper opening of the flanging corrugated pipe 8 is embedded in the lower end of the top pressing block 9, and the top.
The driving mechanism for driving the lifting of the force sensor 3 is a servo control system with a servo motor, and the servo control system is provided with a detection mechanism for detecting displacement.
Step grooves are formed in the upper side and the lower side of the flanging corrugated pipe 8, and the shapes of the step grooves in the upper side and the lower side are respectively matched with the top pressing block 9 and the bottom supporting block 7.
The utility model discloses an implement like this: during the use, the turn-ups bellows 8 that will take the detection is arranged in between top briquetting 9 and bottom sprag piece 7, drive mechanism through on the rigidity appearance 2 drives force transducer 3 and descends, force transducer 3 exerts pressure for top briquetting 9, turn-ups bellows 8 appears deformation after the pressurized, can obtain the numerical value of pressure through force transducer 3, can detect the deformation volume of turn-ups bellows 8 through detection mechanism on the servo control system on the rigidity appearance 2 (detection mechanism has had the design for market, this application is not repeated, can calculate the rigidity of turn-ups bellows 8 through pressure value and deformation volume, thereby reach the detection mesh. By adopting the technical scheme, the defect that the collar tool cannot detect the rigidity of the flanging corrugated pipe 3 can be overcome, the structure is simple and effective, and the quick and convenient advantage is achieved.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.
Claims (3)
1. The utility model provides a rigidity detects frock for turn-ups bellows, includes: the device comprises a rigidity instrument base, a rigidity instrument, a force sensor, a signal wire, a control system, a base station, a bottom supporting block, a flanging corrugated pipe and a top pressing block, wherein the rigidity instrument is installed on the rigidity instrument base, the force sensor is installed at the top of the rigidity instrument, a driving mechanism with the power sensor for lifting is installed on the rigidity instrument, and the rigidity instrument is connected with the control system through the signal wire.
2. The rigidity detection tool for the flanging corrugated pipe according to claim 1, characterized in that: the driving mechanism for driving the lifting of the force sensor is a servo control system with a servo motor, and the servo control system is provided with a detection mechanism for detecting displacement.
3. The rigidity detection tool for the flanging corrugated pipe according to claim 1, characterized in that: step grooves are formed in the upper side and the lower side of the flanging corrugated pipe, and the shapes of the step grooves in the upper side and the lower side are respectively matched with the top pressing block and the bottom supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021690807.XU CN213209725U (en) | 2020-08-14 | 2020-08-14 | Rigidity detection tool for flanging corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021690807.XU CN213209725U (en) | 2020-08-14 | 2020-08-14 | Rigidity detection tool for flanging corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213209725U true CN213209725U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021690807.XU Active CN213209725U (en) | 2020-08-14 | 2020-08-14 | Rigidity detection tool for flanging corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213209725U (en) |
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2020
- 2020-08-14 CN CN202021690807.XU patent/CN213209725U/en active Active
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