CN205067212U - Reverse frame of tensile test machine - Google Patents
Reverse frame of tensile test machine Download PDFInfo
- Publication number
- CN205067212U CN205067212U CN201520814404.4U CN201520814404U CN205067212U CN 205067212 U CN205067212 U CN 205067212U CN 201520814404 U CN201520814404 U CN 201520814404U CN 205067212 U CN205067212 U CN 205067212U
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- CN
- China
- Prior art keywords
- reverse frame
- outer plate
- stressed member
- cupping machine
- connecting link
- 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.)
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Abstract
The utility model relates to a reverse frame of tensile test machine, including interior clamp plate, outer ledge, connecting rod, fastening nut and atress spare, clamp plate and outer ledge longitudinal arrangement and run through by the connecting rod in wherein, the upper and lower both ends of the connecting rod in the middle of atress spare is located and through the fastening nut fastening in the outer ledge outside. This reverse frame is independent of the tensile test machine, does not destroy stretcher body state, and supporting standard pressure sensor is used for examining the school to the stretcher, and the reverse frame transport of here, equipment convenience are safe in utilization convenient.
Description
Technical field
The utility model belongs to cupping machine Calibration Technology field, relates to the reverse frame of a kind of cupping machine.
Background technology
In field of metallurgy, especially in iron and steel enterprise, often need the performances such as the tensile strength utilizing cupping machine to steel to test, for ensureing the reliable of check data, must regularly examine and determine cupping machine or calibrate.Calibration is carried out to cupping machine and has two kinds of methods, one directly uses standard tensile force snesor (as tensile force force cells such as S types) to detect tensile force, another kind converts tensile force to pressure, utilizes standard pressure transducer indirect detection tensile force.Costly, at present, the Material Testing Machine calibrating installation of enterprise adopts standard pressure transducer to the standard tensile force snesor price of wide range mostly.
Part cupping machine is provided with the device that tensile force can be converted to pressure at fuselage, utilize standard pressure transducer can carry out calibrating or the calibration of tensile force.Part cupping machine does not arrange the device that tensile force can be converted to pressure at fuselage, can not directly utilize standard pressure transducer to carry out calibrating or the calibration of tensile force.
As the direct cupping machine fuselage to not arranging tensile force conversion equipment is reequiped, will the original structure of failure test machine, affect the check feature of testing machine, reduce its reliability.
Therefore, the Material Testing Machine calibrating installation set up for making enterprise regularly can carry out calibration to cupping machine, must have the reverse frame of a set of independence, convert tensile force to pressure, ensures the reliable of cupping machine check data.
Utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of cupping machine reverse frame, and it can convert tensile force to pressure and can ensure that force rod does not depart from when large tensile force, ensures the security and safe and convenient to use used.
The utility model solves the technical scheme that its technical matters adopts: the reverse frame of a kind of cupping machine, comprise clip plate, outer plate, connecting link, clamp nut and stressed member, wherein clip plate and outer plate longitudinal arrangement be connected bar and run through, stressed member is positioned at the two ends up and down of middle connecting link and is fastened on outside outer plate by clamp nut.
Be further used as the improvement of technical solutions of the utility model, be provided with symmetrical draw-in groove at the two ends of clip plate and outer plate, run through in draw-in groove and have connecting link, outside draw-in groove, be set as scarf.
Be further used as the improvement of technical solutions of the utility model, described clip plate and outer plate are connected by connecting link and mutually nested.
Be further used as the improvement of technical solutions of the utility model, the centre of outer plate is provided with internal thread connecting hole, this internal thread connecting hole can coordinate fixing stressed member with the coupling bolt on stressed member, the other end of this internal thread connecting hole is then connected with the coupling bolt on connecting link.
Be further used as the improvement of technical solutions of the utility model, described stressed member is made up of coupling bolt and force rod, and wherein force rod is exposed to outside outer plate, inserts in clamp of stretching tester, transmits tensile force.
Be further used as the improvement of technical solutions of the utility model, be provided with side opening on the surface at clamp nut.
The beneficial effects of the utility model are: this reverse frame is connected with clip plate is mutually nested with outer plate by connecting link, clamp nut, stressed member is connected with outer plate, the force rod of stressed member is placed in clamp of stretching tester, then mineralization pressure chamber in the middle of two clip plates is made by stretching stressed member, convert tensile force to pressure, this reverse frame is independent of cupping machine, do not destroy drawing machine bulk state, planning standard pressure transducer is used for drawing machine calibration, this reverse shelf for conveying, easy to assembly, use safety is convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is clip plate structural representation;
Fig. 3 is outer plate structural representation;
Fig. 4 is clamp nut structural representation;
Fig. 5 is stressed member structural representation;
Fig. 6 is connecting link structural representation;
Fig. 7 is the utility model vertical view.
In figure: 1-clip plate, 2-outer plate, 11-draw-in groove, outside 12-draw-in groove, 23-connecting hole, 3-connecting link, the coupling bolt on 31-connecting link, 4-clamp nut, 41-side opening, 5-stressed member, 51-stressed member coupling bolt, 52-force rod.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
See Fig. 1 ~ Fig. 7, the reverse frame of a kind of cupping machine, comprise clip plate 1, outer plate 2, connecting link 3, clamp nut 4 and stressed member, wherein clip plate 1 and outer plate 2 longitudinal arrangement be connected bar 3 and run through, stressed member is positioned at the two ends up and down of middle connecting link 3 and is fastened on outside outer plate 2 by clamp nut 4.
Be further used as the improvement of technical solutions of the utility model, be provided with symmetrical draw-in groove 11 at the two ends of clip plate 1 and outer plate 2, run through in draw-in groove 11 and have connecting link 3, outside draw-in groove, 12 are set as scarf.
Be further used as the improvement of technical solutions of the utility model, described clip plate 1 and outer plate 2 are connected by connecting link 3 and mutually nested.
Be further used as the improvement of technical solutions of the utility model, the centre of outer plate 2 is provided with internal thread connecting hole 23, this internal thread connecting hole 23 can coordinate fixing stressed member with the coupling bolt on stressed member, the other end of this internal thread connecting hole 23 is then connected with the coupling bolt 31 on connecting link.
Be further used as the improvement of technical solutions of the utility model, described stressed member is made up of coupling bolt and force rod, and wherein force rod is exposed to outside outer plate 2, inserts in clamp of stretching tester, transmits tensile force.
Be further used as the improvement of technical solutions of the utility model, be provided with side opening 41 on the surface at clamp nut 4.
Reverse frame passes through four connecting links 3 by two clip plates 1 and two mutually nested connections of outer plate 2, be arranged in sequence with outer plate 2 from top to bottom, clip plate 1, clip plate 1 and outer plate 2, connecting link 3 coupling bolt is connected with clamp nut 4 with the draw-in groove 11 of clip plate 1 through outer plate 2, the coupling bolt of two stressed members is threaded connection with the internal thread connecting hole 23 of outer plate 2 respectively, two force rods intert in clamp of stretching tester, by stretching, the upper and lower middle mineralization pressure chamber of two clip plates 1, utilize standard pressure transducer can detect actual tensile force.
This reverse frame is connected with clip plate 1 is mutually nested with outer plate 2 by connecting link 3, clamp nut 4, stressed member is connected with outer plate 2, the force rod of stressed member is placed in clamp of stretching tester, then make two middle mineralization pressure chambeies of clip plate 1 by stretching stressed member, convert tensile force to pressure, this reverse frame is independent of cupping machine, do not destroy drawing machine bulk state, planning standard pressure transducer is used for drawing machine calibration, this reverse shelf for conveying, easy to assembly, and use safety is convenient.
Claims (6)
1. the reverse frame of cupping machine, comprise clip plate, outer plate, connecting link, clamp nut and stressed member, it is characterized in that: wherein clip plate and outer plate longitudinal arrangement be connected bar and run through, stressed member is positioned at the two ends up and down of middle connecting link and is fastened on outside outer plate by clamp nut.
2. the reverse frame of cupping machine as claimed in claim 1, is characterized in that: be provided with symmetrical draw-in groove at the two ends of clip plate and outer plate, run through and have connecting link, be set as scarf outside draw-in groove in draw-in groove.
3. the reverse frame of cupping machine as claimed in claim 1, is characterized in that: described clip plate and outer plate are connected by connecting link and mutually nested.
4. the reverse frame of cupping machine as claimed in claim 1, it is characterized in that: the centre of outer plate is provided with internal thread connecting hole, this internal thread connecting hole can coordinate fixing stressed member with the coupling bolt on stressed member, the other end of this internal thread connecting hole is then connected with the coupling bolt on connecting link.
5. the reverse frame of cupping machine as claimed in claim 1, it is characterized in that: described stressed member is made up of coupling bolt and force rod, wherein force rod is exposed to outside outer plate, inserts in clamp of stretching tester, transmits tensile force.
6. the reverse frame of cupping machine as claimed in claim 1, is characterized in that: be provided with side opening on the surface at clamp nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814404.4U CN205067212U (en) | 2015-10-21 | 2015-10-21 | Reverse frame of tensile test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814404.4U CN205067212U (en) | 2015-10-21 | 2015-10-21 | Reverse frame of tensile test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067212U true CN205067212U (en) | 2016-03-02 |
Family
ID=55393752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814404.4U Active CN205067212U (en) | 2015-10-21 | 2015-10-21 | Reverse frame of tensile test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067212U (en) |
-
2015
- 2015-10-21 CN CN201520814404.4U patent/CN205067212U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |