CN210863032U - Spring dynamometer detection device - Google Patents
Spring dynamometer detection device Download PDFInfo
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- CN210863032U CN210863032U CN201922081710.2U CN201922081710U CN210863032U CN 210863032 U CN210863032 U CN 210863032U CN 201922081710 U CN201922081710 U CN 201922081710U CN 210863032 U CN210863032 U CN 210863032U
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Abstract
The utility model provides a spring dynamometer detection device, which comprises a spring dynamometer main body, a hook, a T-shaped pull rod, a hanging ring, a steel wire rope, a mounting frame, a pulley, a mounting column, a connecting frame, a dynamometry block, a placing frame and a detection table, wherein the spring dynamometer main body is internally connected with the hook, the T-shaped pull rod is arranged on the lower end face of the spring dynamometer main body, the detection table is arranged on the lower side of the spring dynamometer main body, the connecting frame is arranged on the upper end face of the detection table, the mounting frame is fixed on the upper end face of the connecting frame, the pulley is arranged on the upper side of the front end face of the mounting frame, the mounting column is arranged at the connecting position of the connecting frame and the pulley, the steel wire rope is assembled on the left side of the lower end face of the steel wire rope, the placing frame is connected with the tail of, the combined installation is convenient, and the detection effect is good.
Description
Technical Field
The utility model relates to a spring dynamometer detection device belongs to spring dynamometer check out test set technical field.
Background
Dynamometers are portable metering devices that measure various force values or loads. Also known as a load cell. There are various classifications, which are classified into a working load cell and a standard load cell according to the objects used. The main indexes for evaluating the accuracy grade of the dynamometer are repeatability R and stability Sb. R reflects the change of data obtained by loading (unloading) for multiple times in one complete verification process; sb reflects the difference between the data obtained by assay after a period of time and the last data. A spring dynamometer belongs to one type of dynamometers.
In the prior art, the existing spring dynamometer is inconvenient to detect whether the spring dynamometer is qualified or not after being processed, the maximum stress degree is inconvenient to measure, the product quality is influenced, and a detection device of the spring dynamometer is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a spring dynamometer detection device to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, detection effect is good.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a detection device of a spring dynamometer comprises a spring dynamometer main body, a hook, a convenient detection mechanism and a T-shaped pull rod, wherein the hook is connected inside the spring dynamometer main body, the T-shaped pull rod is installed on the lower end face of the spring dynamometer main body, the convenient detection mechanism is arranged on the upper side and the lower side of the spring dynamometer main body and comprises a hanging ring, a steel wire rope, a mounting frame, a pulley, a mounting column, a connecting frame, a dynamometry block, a placing frame and a detection table, the detection table is installed on the lower side of the spring dynamometer main body, the connecting frame is installed on the upper end face of the detection table, the mounting frame is fixed on the upper end face of the connecting frame, the pulley is installed on the upper side of the front end face of the mounting frame, the mounting column is installed at the connecting part of the connecting frame and the pulley, the steel wire, the steel wire rope tail is connected with a placing rack, and a force measuring block is placed inside the placing rack.
Further, a bearing is installed at the joint of the mounting column and the pulley, and the pulley is rotatably connected with the mounting column through the bearing.
Further, detect a table up end left side and install the chucking frame, the chucking frame is installed with detection table junction and is dwang.
Further, the sum of the weight of the force measuring block and the weight of the hanging ring is equal to the weight of the placing frame, and the weight of the force measuring block is 5 kg.
Furthermore, a placing groove is formed in the upper end face of the placing frame, and the force measuring block is matched with the placing groove.
Further, the annular side face of the pulley is provided with an annular groove.
The utility model has the advantages that: the utility model discloses a spring dynamometer detection device, because of the utility model discloses add link, wire rope, mounting bracket, pulley, erection column, link, dynamometry piece, rack and examine test table, what this design can be convenient detects the spring dynamometer, has solved the problem that original spring dynamometer is not convenient for detect, has improved the utility model discloses a detect the convenience.
Because of the erection column is installed with the pulley junction, the pulley passes through the bearing and rotates with the erection column to be connected, this design makes the pulley rotate more smoothly through the bearing, frictional force when reducing the rotation, install the chucking frame because of examining test table up end left side, the dwang is installed with examining test table junction to the chucking frame, this design is convenient for carry out the chucking with the dwang to T type pull rod through the chucking frame and is fixed, weight sum because of dynamometry piece and link equals the weight of rack, the weight of dynamometry piece is 5kg, this design is convenient for detect the calculation to the biggest atress of spring dynamometer main part, the utility model discloses rational in infrastructure, the composite set of being convenient for, detection effect is good.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a spring dynamometer detection device of the present invention;
FIG. 2 is a schematic structural view of a detection mechanism of the spring dynamometer testing apparatus of the present invention;
FIG. 3 is an enlarged view of A of the spring dynamometer detection apparatus of the present invention;
in the figure: the device comprises a spring dynamometer main body, a hook 2, a convenient detection mechanism 3, a pull rod 4-T, a hanging ring 31, a steel wire rope 32, a mounting rack 33, a pulley 34, a mounting column 35, a connecting rack 36, a force measuring block 37, a placing rack 38, a detection table 39, a clamping rack 391 and a rotating rod 392.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a spring dynamometer detection device, includes spring dynamometer main part 1, couple 2, the detection mechanism 3 of being convenient for and T type pull rod 4, and 1 internal connection of spring dynamometer main part has couple 2, and T type pull rod 4 is installed to the terminal surface under 1 of spring dynamometer main part, and 1 upper and lower both sides of spring dynamometer main part are provided with the detection mechanism 3 of being convenient for.
A bearing is arranged at the joint of the mounting column 35 and the pulley 34, the pulley 34 is rotationally connected with the mounting column 35 through the bearing, the design ensures that the pulley 34 rotates more smoothly through the bearing, reduces the friction force during rotation, the left side of the upper end surface of the detection platform 39 is provided with the clamping frame 391, the joint of the clamping frame 391 and the detection platform 39 is provided with the rotating rod 392, the design is convenient for clamping and fixing the T-shaped pull rod 4 through the clamping frame 391 and the rotating rod 392, the sum of the weights of the force measuring block 37 and the hanging ring 31 is equal to the weight of the placing frame 38, the weight of the force measuring block 37 is 5kg, the design is convenient for detecting and calculating the maximum stress of the spring dynamometer main body 1, a placing groove is arranged on the upper end face of the placing frame 38, the force measuring block 37 is matched with the placing groove, stability when dynamometry piece 37 is placed has been improved through the standing groove, and pulley 34 annular side is provided with the annular groove, and this design is effectual prevents that wire rope 32 from breaking away from with pulley 34.
As an embodiment of the present invention: when examining the spring dynamometer, the staff is at first through rotating chucking frame 391, chucking frame 391 rotates along examining test table 39 through dwang 392, carry out the chucking to T type pull rod 4, hang link 31 on couple 2 afterwards, according to the maximum stress degree before the spring dynamometer is produced, add dynamometry piece 37 to rack 38 up end, make the weight that dynamometry piece 37 and rack 38 add up the same with the dynamometer maximum stress degree, rack 38 rotates along pulley 34 through wire rope 32, it is the same to make both sides atress, take off link 31, whether the inside spring of spring dynamometer main part 1 takes place deformation under the inspection, if take place deformation, it is unqualified to show spring dynamometer main part 1, the mesh of being convenient for detect has been realized, the utility model discloses a detect convenience is improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a spring dynamometer detection device, includes spring dynamometer main part, couple, the detection mechanism and the T type pull rod of being convenient for, its characterized in that: the spring dynamometer is characterized in that a hook is connected inside the spring dynamometer main body, a T-shaped pull rod is installed on the lower end face of the spring dynamometer main body, and convenient detection mechanisms are arranged on the upper side and the lower side of the spring dynamometer main body;
the detection mechanism of being convenient for includes link, wire rope, mounting bracket, pulley, erection column, link, dynamometry piece, rack and detects the platform, the detection platform is installed to spring dynamometer main part downside, it installs the link to detect the bench up end, the link up end is fixed with the mounting bracket, the pulley is installed to terminal surface upside before the mounting bracket, the erection column is installed with the pulley junction to the link, pulley annular side upside is equipped with wire rope, the link is installed in terminal surface left side under the wire rope, wire rope end connection has the rack, the inside dynamometry piece of having placed of rack.
2. A spring load cell detection device according to claim 1, wherein: the bearing is installed with the pulley junction to the erection column, the pulley passes through the bearing and is connected with the erection column rotation.
3. A spring load cell detection device according to claim 1, wherein: detect a stand up end left side and install the chucking frame, the chucking frame is installed the dwang with detecting a stand junction.
4. A spring load cell detection device according to claim 1, wherein: the sum of the weight of the force measuring block and the weight of the hanging ring is equal to the weight of the placing frame, and the weight of the force measuring block is 5 kg.
5. A spring load cell detection device according to claim 1, wherein: a placing groove is formed in the upper end face of the placing frame, and the force measuring block is matched with the placing groove.
6. A spring load cell detection device according to claim 1, wherein: the annular side face of the pulley is provided with an annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081710.2U CN210863032U (en) | 2019-11-25 | 2019-11-25 | Spring dynamometer detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081710.2U CN210863032U (en) | 2019-11-25 | 2019-11-25 | Spring dynamometer detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210863032U true CN210863032U (en) | 2020-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922081710.2U Active CN210863032U (en) | 2019-11-25 | 2019-11-25 | Spring dynamometer detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210863032U (en) |
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2019
- 2019-11-25 CN CN201922081710.2U patent/CN210863032U/en active Active
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