CN219301924U - Spring measuring device - Google Patents
Spring measuring device Download PDFInfo
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- CN219301924U CN219301924U CN202320213124.2U CN202320213124U CN219301924U CN 219301924 U CN219301924 U CN 219301924U CN 202320213124 U CN202320213124 U CN 202320213124U CN 219301924 U CN219301924 U CN 219301924U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
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Abstract
The embodiment of the application discloses a spring measuring device, and the spring measuring device that this application embodiment provided includes: the device comprises a fixing module, a load applying module and a data reading module, wherein in the practical process, a tested spring is sleeved on a positioning rod, pressure is applied to the top end of the tested spring through the load applying module, so that the tested spring is deformed, the relative position of the lower end of the tested spring is unchanged, the upper end of the tested spring is compressed to change in position, the displacement of the load applying module is the compression of the tested spring, the displacement of the top end of the tested spring and the stress of the tested spring are recorded through the load applying module, recorded data are transmitted to the data reading module, the elastic coefficient of the tested spring can be calculated through the processing of the data reading module, and the device has an exquisite structure and can be used for directly, quickly and accurately detecting the elastic coefficient of the spring.
Description
Technical Field
The embodiment of the application relates to the technical field of elastic coefficient measurement, in particular to a spring measurement device.
Background
The spring is applied to a plurality of occasions and most mechanical structures, the elastic deformation plays an important role, the advantages and disadvantages of the elastic performance are directly reflected by the force generated by the deformation, if the deformation of the working state of the spring is slightly poor, the whole structure is possibly caused to have bad results, and huge economic loss is possibly caused, so that the detection of the spring is an important link in the enterprise production process, and a plurality of devices are arranged for detecting the spring elasticity coefficient at the present stage, but the devices are simple in most structures and cause a plurality of factors of errors, the influence of deviation on the result of manual operation often occurs in the detection process, and the device is not suitable for the devices with high precision requirements, so that the elastic coefficient of the spring can be accurately detected.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art or related art.
To this end, the present utility model provides a spring measurement device comprising:
the fixing module is used for positioning the tested spring;
the fixed module comprises a positioning rod, and the spring to be measured is sleeved on the positioning rod during measurement;
the load application module is used for applying load to the spring to be tested;
the load applying module comprises a pressing assembly, and the pressing assembly acts on the top end of the spring to be tested;
the data reading module is used for reading the pressure data and the displacement data of the pressure applying assembly;
the fixing module further comprises a main body frame, and the main body frame is used for connecting the fixing module with the load applying module.
In a possible embodiment, the fixing module further comprises:
the upper cross beam is fixedly connected to the main body frame;
the first clamp is arranged on the lower surface of the upper cross beam and is connected with the positioning rod in a clamping mode.
In one possible embodiment, the pressing assembly includes:
the flat plate is connected with the positioning rod in a sleeved mode and is arranged above the tested spring;
the opening end of the V-shaped ring is detachably connected with the flat plate, and the lower end of the V-shaped ring is lower than the lower end of the positioning rod.
In a possible embodiment, the load applying module further comprises:
a lower cross member slidably coupled to the body frame;
the U-shaped hanging ring is connected with the V-shaped ring, and the opening of the U-shaped hanging ring is downward;
the second clamp is arranged on the upper surface of the lower cross beam and is connected with the U-shaped hanging ring in a clamping mode.
In a possible embodiment, the load applying module further comprises:
the induction end of the stress sensor is arranged between the second clamp and the lower cross beam;
the sensing end of the displacement sensor is arranged on the lower cross beam;
and the stress sensor and the displacement sensor are in data communication with the data reading module.
In a possible embodiment, the data reading module includes:
one end of the data connecting wire is in data communication with the displacement sensor and the stress sensor;
and the other end of the data connecting wire is in data communication with the data connecting wire.
In a possible embodiment, the fixing module further comprises:
the lower gasket is connected to the positioning rod in a sleeved mode and is arranged at the lower end of the spring to be tested;
the upper gasket is connected with the positioning rod in a sleeved mode and is used for being arranged between the spring to be tested and the flat plate.
In a feasible implementation mode, round holes are formed at two ends of the U-shaped hanging ring opening;
the load applying module further comprises a short rod, and the short rod passes through round holes at two ends of the opening of the U-shaped hanging ring;
the load applying module further comprises a lower clamping rod, a round hole for a short rod to pass through is formed in the top end of the lower clamping rod, and the lower clamping rod is arranged between two ends of the opening of the U-shaped hanging ring;
the U-shaped hanging ring is connected with the second clamp through the short rod and the lower clamping rod.
In a possible embodiment, the pressing assembly further comprises:
the fastening nuts are two;
the first positioning nuts are two;
the two sides of the flat plate are provided with longitudinal round holes, the opening of the V-shaped ring penetrates through the round holes of the flat plate, and the fastening screw cap is connected with the V-shaped ring in a threaded manner and is arranged on the upper side of the flat plate;
the positioning nut is in threaded connection with the V-shaped ring and is arranged on the lower side of the flat plate.
In a possible embodiment, the fixing module further comprises:
the side surface of locating lever lower extreme is equipped with the screw thread, the second locating nut pass through screw thread screwed connection in the locating lever, the second locating nut sets up the downside of lower gasket.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
the spring measurement device provided in the embodiment of the application comprises: the device comprises a fixing module, a load applying module and a data reading module, wherein the fixing module is used for positioning a measured spring, the fixing module comprises a positioning rod, the measured spring is sleeved on the positioning rod during measurement, the load applying module is used for applying load to the measured spring, the pressure applying module acts on the top end of the measured spring, the data reading module is used for reading pressure data and displacement data of the pressure applying module, the fixing module further comprises a main body frame, the main body frame is used for connecting the fixing module and the load applying module, the measured spring is sleeved on the positioning rod in an actual practical process, the pressure applying module applies pressure to the top end of the measured spring through the pressure applying module, the measured spring is deformed, at the moment, the relative position of the lower end of the measured spring is unchanged, the upper end of the measured spring is subjected to position change due to compression, the displacement of the pressure applying module is the compression quantity of the measured spring, the displacement quantity of the top end of the measured spring is recorded through the load applying module, the stress of the measured spring and the recorded data are transmitted to the data reading module, the elastic coefficient of the measured spring can be calculated through the data reading module, and the elastic coefficient of the measured spring can be obtained through the data reading module.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a block diagram of one embodiment provided herein;
the correspondence between the reference numerals and the component names in fig. 1 is:
100. a fixed module; 200. applying a load module; 300. a data reading module;
110. a positioning rod; 120. a main body frame; 130. an upper cross beam; 140. a first clamp; 150. a lower gasket; 160. a gasket is arranged on the upper part; 170. a second positioning nut;
210. a pressing assembly; 220. a lower cross beam; 230. a U-shaped hanging ring; 240. a second clamp; 250. a short bar; 260. a lower clamping rod;
310. a data link line; 320. a data reading terminal;
211. a flat plate; 212. a V-ring; 213. fastening a screw cap; 214. a first positioning nut.
Detailed Description
In order to better understand the technical solutions described above, the technical solutions of the embodiments of the present application are described in detail below through the accompanying drawings and the specific embodiments, and it should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of the present application, and not limit the technical solutions of the present application, and the embodiments of the present application and the technical features in the embodiments of the present application may be combined with each other without conflict.
As shown in fig. 1, according to an embodiment of the present application, there is provided a spring measurement device including: the fixing module 100 is used for positioning the tested spring; the fixing module 100 comprises a positioning rod 110, wherein the positioning rod 110 is used for sleeving a tested spring; the load application module 200 is used for applying load to the spring to be tested; the load applying module 200 comprises a pressing component 210, wherein the pressing component 210 acts on the top end of the spring to be tested; the data reading module 300, the data reading module 300 is used for reading the pressure data and the displacement data of the pressing assembly 210; the fixing module 100 further includes a main body frame 120, where the main body frame 120 is used to connect the fixing module 100 with the load applying module 200.
The spring measurement device provided in the embodiment of the application comprises: the fixing module 100, the load applying module 200 and the data reading module 300, wherein the fixing module 100 is used for positioning the tested spring, the fixing module 100 comprises a positioning rod 110, the tested spring is sleeved on the positioning rod 110 during measurement, the load applying module 200 is used for applying load to the tested spring, the pressure applying component 210 acts on the top end of the tested spring, the data reading module 300 is used for reading pressure data and displacement data of the pressure applying component 210, the fixing module 100 further comprises a main body frame 120, the main body frame 120 is used for connecting the fixing module 100 and the load applying module 200, in the practical process, the tested spring is sleeved on the positioning rod 110, the pressure is applied to the top end of the tested spring through the pressure applying component 210 of the load applying module 200, the tested spring is deformed, and the relative position of the lower end of the tested spring is unchanged at the moment, the device has the advantages that the upper end is compressed to change in position, the displacement of the pressing component 210 is the compression quantity of the tested spring, the displacement quantity of the top end of the tested spring and the stress of the tested spring are recorded through the load application module 200, recorded data are transmitted to the data reading module 300, the elastic coefficient of the tested spring can be calculated through the processing of the data reading module 300, the device is exquisite in structure and suitable for the high-coefficient spring with small compressibility, the accuracy is high, the stroke and the force value are accurately controlled, the b value in an elastic coefficient formula and the large-scale linearity of the spring are obtained, the available range is obtained, the elastic coefficient of the spring is stable in deformation in the operation process, the operation is convenient, the error is small, the elastic coefficient of the spring can be directly, quickly and accurately detected, and the device is suitable for detecting the elastic coefficient of a spring product.
As shown in fig. 1, the fixing module 100 further includes: the upper beam 130, the upper beam 130 is fixedly connected to the main body frame 120; the first clamp 140, the first clamp 140 is disposed on the lower surface of the upper beam 130, and the first clamp 140 is connected to the positioning rod 110 in a clamping manner.
In this technical scheme, fixed module 100 still includes entablature 130, first anchor clamps 140, entablature 130 fixed connection is in main part frame 120, first anchor clamps 140 fixed connection is in entablature 130, locating lever 110 is through the mode of pressing from both sides tightly with first anchor clamps 140 is connected in entablature 130, this kind of connected mode guarantees the stability at the survey in-process, locating lever 110 can not rock the stability that influences the measurement value by a wide margin, simultaneously, when the spring that needs to be changed, can separate locating lever 110 and entablature 130 through the operation of unclamping the anchor clamps, easy and simple to handle has increased the ease of use of this application embodiment.
As shown in fig. 1, the pressing assembly 210 includes: the flat plate 211 is connected with the positioning rod 110 in a sleeved mode, and the flat plate 211 is arranged above the tested spring; the V-shaped ring 212, the open end of the V-shaped ring 212 is detachably coupled to the flat plate 211, and the lower end of the V-shaped ring 212 is lower than the lower end of the positioning rod 110.
In this technical solution, the pressing assembly 210 further includes a flat plate 211 and a V-shaped ring 212, in the actual use process, the measured spring is sleeved on the positioning rod 110, then the flat plate 211 is sleeved on the positioning rod 110, the flat plate 211 is located above the measured spring, and the V-shaped ring 212 is connected with the flat plate 211, when the spring stiffness coefficient test is performed, the lower end of the V-shaped ring 212 is pulled, so that the flat plate 211 applies stress to the measured spring, the displacement of the lower end of the V-shaped ring 212 is the compression amount of the measured spring, the traction force applied to the V-shaped ring 212 is the stress of the measured spring, and the arrangement concentrates the stress of the measured spring and is convenient for measurement.
As shown in fig. 1, the load applying module 200 further includes: a lower beam 220, the lower beam 220 being liftably connected to the main body frame 120; u-shaped hanging ring 230, the opening of U-shaped hanging ring 230 is downward, U-shaped hanging ring 230 is connected with V-shaped ring 212; the second clamp 240, the second clamp 240 is disposed on the upper surface of the lower beam 220, and the second clamp 240 is connected to the U-shaped hanging ring 230 in a tightening manner.
In this technical scheme, lower crossbeam 220 liftable connect in main part frame 120, because of electric lift structure is common in prior art, and not repeated here, be provided with second anchor clamps 240 at the upper surface of lower crossbeam 220, make U type link 230 articulate the lower extreme of connecting in V type ring 212, through second anchor clamps 240 centre gripping U type ring to and control the lift of lower crossbeam 220, realize the traction to V type ring 212, this setting compares in manual traction, can make the deformation rate of measured spring more even, and measuring result is more stable.
As shown in fig. 1, the load applying module 200 further includes: a stress sensor, the sensing end of which is arranged between the second clamp 240 and the lower beam 220; the sensing end of the displacement sensor is arranged on the lower beam 220; the stress sensor and the displacement sensor are in data communication with the data reading module 300.
In this technical scheme, set up the stress sensor between second anchor clamps 240 and bottom end rail 220, still set up displacement sensor at bottom end rail 220, when survey spring stiff coefficient, lower end rail 220 is in order to realize the compression to the spring that is surveyed, the time the registration variable of stress sensor is the stress variable that the spring that is surveyed corresponds to, displacement sensor's registration is the compression volume of spring that is surveyed, can survey the stress and the compression volume that the spring that is surveyed in real time through this setting, is convenient for realize the calculation of stiff coefficient.
As shown in fig. 1, the data reading module 300 includes: the data connecting wire 310, one end of the data connecting wire 310 is in data communication with the displacement sensor and the stress sensor; and a data reading terminal 320, the other end of the data link line 310 is in data communication with the data link line 310.
In the technical scheme, the data reading module 300 is added, the data of the data reading module are communicated with the displacement sensor and the stress sensor, the data of the displacement sensor and the stress sensor are read, and the data are calculated through a preset algorithm, so that the stiffness coefficient of the tested spring can be calculated and recorded in real time through the setting, and the automation and usability of the real-time case of the application are improved.
As shown in fig. 1, the fixing module 100 further includes: the lower gasket 150 is connected to the positioning rod 110 in a sleeved mode, and the lower gasket 150 is arranged at the lower end of the spring to be tested; the upper gasket 160, the upper gasket 160 is connected to the positioning rod 110 in a sleeved mode, and the upper gasket 160 is arranged between the spring to be tested and the flat plate 211.
In the technical scheme, the gasket is additionally arranged above and below the tested spring, so that the conditions of deflection, skew and the like of the tested spring and the flat plate 211 in the compression process are avoided from influencing the measurement result, and the accuracy and the stability of the embodiment of the application are improved.
As shown in fig. 1, round holes are formed at two ends of the opening of the U-shaped hanging ring 230; the load applying module 200 further includes a short bar 250, and the short bar 250 passes through round holes at both ends of the opening of the U-shaped link 230; the load applying module 200 further comprises a lower clamping rod 260, a round hole for the short rod 250 to pass through is formed in the top end of the lower clamping rod 260, and the lower clamping rod 260 is arranged between the two ends of the opening of the U-shaped hanging ring 230; the U-shaped link 230 is connected to the second clamp 240 via a short bar 250 to a lower clamp bar 260.
In this technical scheme, add quarter butt 250 and lower grip bar 260 at the opening part of U type link 230, wherein, quarter butt 250 passes the opening both ends of U type link 230 and grip bar 260 down, makes down grip bar 260 fix between the opening of U type link 230, makes second anchor clamps 240 centre gripping down grip bar 260, accomplishes the connection of second anchor clamps 240 and U type link 230, compares in the structure of U type link, and lower grip bar 260 is easier to clamp, is difficult for droing, has promoted the stability of this application real-time example.
As shown in fig. 1, the pressing assembly 210 further includes: a fastening nut 213, the fastening nuts 213 are two; the first positioning nuts 214 are two; longitudinal round holes are formed in two sides of the flat plate 211, an opening of the V-shaped ring 212 penetrates through the round holes of the flat plate 211, and a fastening nut 213 is connected to the V-shaped ring 212 in a threaded manner and is arranged on the upper side of the flat plate 211; the first positioning nut 214 is screw-coupled to the V-ring 212 and is disposed at the lower side of the flat plate 211.
In this technical solution, the V-shaped ring 212 is connected to the flat plate 211 by tightening the nut 213 and the first positioning nut 214, and this arrangement ensures that the flat plate 211 is connected stably to the V-shaped ring 212 and is easy to detach, improving the usability of the embodiment of the application.
As shown in fig. 1, the fixing module 100 further includes: the second positioning nut 170 is provided with a screw thread on a side surface of the lower end of the positioning rod 110, the second positioning nut 170 is screw-coupled to the positioning rod 110 through the screw thread, and the second positioning nut 170 is disposed at the lower side of the lower gasket 150.
In this technical solution, the second positioning nut 170 is added at the lower end of the positioning rod 110, and this arrangement can avoid the lower gasket 150 from slipping off the positioning rod 110, and at the same time, the height of the measured spring can be adjusted within a certain range, so as to improve the flexibility and stability of the embodiment of this application. In the present utility model, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A spring measurement device, comprising:
the fixing module is used for positioning the tested spring;
the fixed module comprises a positioning rod, and the spring to be measured is sleeved on the positioning rod during measurement;
the load application module is used for applying load to the spring to be tested;
the load applying module comprises a pressing assembly, and the pressing assembly acts on the top end of the spring to be tested;
the data reading module is used for reading the pressure data and the displacement data of the pressure applying assembly;
the fixing module further comprises a main body frame, and the main body frame is used for connecting the fixing module with the load applying module.
2. The spring measurement device of claim 1, wherein the stationary module further comprises:
the upper cross beam is fixedly connected to the main body frame;
the first clamp is arranged on the lower surface of the upper cross beam and is connected with the positioning rod in a clamping mode.
3. The spring measurement device of claim 1, wherein the pressure applicator assembly comprises:
the flat plate is connected with the positioning rod in a sleeved mode and is arranged above the tested spring;
the opening end of the V-shaped ring is detachably connected with the flat plate, and the lower end of the V-shaped ring is lower than the lower end of the positioning rod.
4. The spring measurement device of claim 3, wherein the load applying module further comprises:
the lower cross beam is connected with the main body frame in a lifting manner;
the U-shaped hanging ring is connected with the V-shaped ring, and the opening of the U-shaped hanging ring is downward;
the second clamp is arranged on the upper surface of the lower cross beam and is connected with the U-shaped hanging ring in a clamping mode.
5. The spring measurement device of claim 4, wherein the load applying module further comprises:
the induction end of the stress sensor is arranged between the second clamp and the lower cross beam;
the sensing end of the displacement sensor is arranged on the lower cross beam;
and the stress sensor and the displacement sensor are in data communication with the data reading module.
6. The spring measurement device of claim 5, wherein the data reading module comprises:
one end of the data connecting wire is in data communication with the displacement sensor and the stress sensor;
and the other end of the data connecting wire is in data communication with the data connecting wire.
7. A spring measurement device according to claim 3, wherein the stationary module further comprises:
the lower gasket is connected to the positioning rod in a sleeved mode and is arranged at the lower end of the spring to be tested;
the upper gasket is connected with the positioning rod in a sleeved mode and is used for being arranged between the spring to be tested and the flat plate.
8. The spring measurement device according to claim 4, wherein:
round holes are formed in two ends of the U-shaped hanging ring opening;
the load applying module further comprises a short rod, and the short rod passes through round holes at two ends of the opening of the U-shaped hanging ring;
the load applying module further comprises a lower clamping rod, a round hole for a short rod to pass through is formed in the top end of the lower clamping rod, and the lower clamping rod is arranged between two ends of the opening of the U-shaped hanging ring;
the U-shaped hanging ring is connected with the second clamp through the short rod and the lower clamping rod.
9. A spring testing device according to claim 3, wherein said pressure applicator assembly further comprises:
the fastening nuts are two;
the first positioning nuts are two;
the two sides of the flat plate are provided with longitudinal round holes, the opening of the V-shaped ring penetrates through the round holes of the flat plate, and the fastening screw cap is connected with the V-shaped ring in a threaded manner and is arranged on the upper side of the flat plate;
the first positioning nut is in threaded connection with the V-shaped ring and is arranged on the lower side of the flat plate.
10. The spring measurement device of claim 7, wherein the stationary module further comprises:
the side surface of locating lever lower extreme is equipped with the screw thread, the second locating nut pass through screw thread screwed connection in the locating lever, the second locating nut sets up the downside of lower gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320213124.2U CN219301924U (en) | 2023-02-14 | 2023-02-14 | Spring measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320213124.2U CN219301924U (en) | 2023-02-14 | 2023-02-14 | Spring measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219301924U true CN219301924U (en) | 2023-07-04 |
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ID=86959340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320213124.2U Active CN219301924U (en) | 2023-02-14 | 2023-02-14 | Spring measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219301924U (en) |
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2023
- 2023-02-14 CN CN202320213124.2U patent/CN219301924U/en active Active
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