CN215677479U - Elasticity detection device is used in sofa production - Google Patents
Elasticity detection device is used in sofa production Download PDFInfo
- Publication number
- CN215677479U CN215677479U CN202122012097.6U CN202122012097U CN215677479U CN 215677479 U CN215677479 U CN 215677479U CN 202122012097 U CN202122012097 U CN 202122012097U CN 215677479 U CN215677479 U CN 215677479U
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- sofa
- fixedly connected
- elastic
- spring
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a performance detection device, and discloses an elasticity detection device for sofa production, which comprises a base, wherein the surface of the base is fixedly connected with a fixed frame, and the elasticity detection device also comprises: the clamping and fixing mechanism is connected to two sides of the fixing frame; the elastic detection mechanism is arranged in the fixed frame; the driving mechanism is connected between the fixing frame and the elastic detection mechanism, the sofa to be detected is fixed through the clamping and fixing mechanism, then the elastic detection mechanism is driven by the driving mechanism to lift, the elastic detection mechanism is used for detecting the elasticity of the sofa to be detected, the elastic detection mechanism applies certain elastic pressure to the sofa to be detected through the spring lifting assembly, the deformation of the spring is measured through the graduated scale assembly, and finally the elastic pressure applied to the device through the hooke's theorem is read, so that the elastic detection of the sofa to be detected and the reading of the elastic force are realized, the device can accurately read the car market result, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to a performance detection device, in particular to an elasticity detection device for sofa production.
Background
The sofa has the advantages of softness, comfort and the like, the sofa becomes necessary furniture in modern life, the sofa can be arranged in bedrooms and living room lamps in families to replace a traditional bench, in the production of the sofa, the elasticity of the sofa enables an important index of the quality of the sofa, the elasticity of the sofa plays a vital role in the comfort degree of the sofa, but the existing sofa is not provided with an automatic monitoring device in industrial production, the elasticity experiment of the sofa is usually manual touch and manual extrusion with a heavy object, then the return time is observed, in the whole process, the touch of people is different and the error is large, when the sofa is extruded by the heavy object, the manual evacuation is slow, and the data measured in the initial stage of the elastic return of the sofa is inaccurate. Therefore, the elasticity detection device for sofa production is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an elasticity detection device for sofa production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a sofa production is with elasticity detection device, includes the base, base fixed surface is connected with the mount, still includes:
the clamping and fixing mechanisms are connected to two sides of the fixing frame and used for fixing the sofa to be detected;
the elasticity detection mechanism is arranged in the fixing frame and comprises a spring lifting assembly and a graduated scale assembly connected to the spring lifting assembly, the elasticity detection mechanism applies certain elastic pressure to the sofa to be detected through the spring lifting assembly, measures the deformation of the spring through the graduated scale assembly, and finally reads the elastic pressure applied by the device through the hooke theorem so as to realize the elasticity detection of the sofa to be detected;
and the driving mechanism is connected between the fixing frame and the elastic detection mechanism and is used for driving the elastic detection mechanism to lift.
As a further scheme of the utility model: the clamping and fixing mechanism comprises a first sliding rod which is connected to two sides of the fixing frame in a sliding mode, one end of the first sliding rod penetrates through the fixing frame and is fixedly connected with a clamping plate arranged inside the fixing frame, the other end of the first sliding rod penetrates through a connecting plate fixedly connected with the fixing frame, a screw rod is rotatably connected between the connecting plate and the clamping plate and is in threaded connection with the fixing frame, and one end of the screw rod penetrates through a handle fixedly connected with the connecting plate.
As a further scheme of the utility model: the driving mechanism comprises a lifting rod which is connected to the fixing frame in a sliding mode, a rack is arranged on one side of the lifting rod, a gear is arranged on one side of the rack, the gear is meshed with the rack, the gear is fixedly connected to an output shaft of the motor, and the motor is fixedly connected to the fixing frame.
As a further scheme of the utility model: the spring lifting assembly comprises a second sliding rod which is connected to the fixing frame in a sliding mode, one end of the second sliding rod penetrates through a pressing block which is fixedly connected with the fixing frame and arranged inside the fixing frame, the lifting rod is arranged at one end of the fixing frame and is fixedly connected with a first connecting block, two sides of the first connecting block are fixedly connected with connecting rods, the other end of each connecting rod is fixedly connected with a second connecting block, one end of an elastic moving rod is fixedly connected to one side of the pressing block, the other end of the elastic moving rod penetrates through a sliding chute formed in the lifting rod by the aid of the first connecting block and the second connecting block in a sliding mode, a stop block is arranged between the first connecting block and the second connecting block, a first spring is arranged between the first connecting block and the stop block, a second spring is arranged between the second connecting block and the stop block, and the elastic moving rod is sleeved with the first spring and the second spring.
As a still further scheme of the utility model: the scale assembly comprises a scale fixedly connected to the first connecting block and the second connecting block, a pointer is fixedly connected to the stop block, and the pointer and the scale are matched with each other.
Compared with the prior art, the utility model has the beneficial effects that: according to the sofa detection device, the sofa to be detected is fixed through the clamping and fixing mechanism, then the driving mechanism drives the elastic detection mechanism to lift, the elastic detection mechanism is used for detecting the elasticity of the sofa to be detected, the elastic detection mechanism applies certain elastic pressure to the sofa to be detected through the spring lifting assembly, the deformation of the spring is measured through the scale assembly, and finally the elastic pressure applied to the device is read through the hooke theorem, so that the elastic detection and the elastic force reading of the sofa to be detected are realized, the vehicle city result can be accurately read by the device, and the practicability of the device is improved.
Drawings
Fig. 1 is a schematic structural view of an elasticity detecting device for sofa production according to the present invention.
Fig. 2 is a front view of the elasticity detecting device for sofa production in the present invention.
Fig. 3 is a cross-sectional view of an elasticity detecting device for sofa production according to the present invention.
Fig. 4 is a partially enlarged view of point a in fig. 2.
In the figure: 1-base, 2-fixed frame, 3-first sliding rod, 4-screw, 5-clamping plate, 6-connecting plate, 7-handle, 8-second sliding rod, 9-pressing block, 10-lifting rod, 11-rack, 12-gear, 13-motor, 14-first connecting block, 15-connecting rod, 16-second connecting block, 17-elastic moving rod, 18-stop block, 19-first spring, 20-second spring, 21-sliding groove, 22-graduated scale and 23-pointer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an elasticity detecting apparatus for sofa production includes a base 1, wherein a surface of the base 1 is fixedly connected with a fixing frame 2, and the elasticity detecting apparatus further includes: the clamping and fixing mechanisms are connected to two sides of the fixing frame 2; the elasticity detection mechanism is arranged in the fixed frame 2 and comprises a spring lifting component and a graduated scale component connected to the spring lifting component; the sofa detection device comprises a fixing frame 2, an elastic detection mechanism, a driving mechanism and an elastic detection mechanism, wherein the fixing frame is connected with the elastic detection mechanism, the driving mechanism is used for driving the elastic detection mechanism to lift, the sofa to be detected is fixed through the clamping and fixing mechanism, then the elastic detection mechanism is driven by the driving mechanism to lift, the elastic detection mechanism is used for detecting the elasticity of the sofa to be detected, the elastic detection mechanism applies certain elastic pressure to the sofa to be detected through a spring lifting assembly, the deformation of a spring is measured through a scale assembly, and finally the elastic pressure applied to the device is read through the hooke's theorem so as to realize the elastic detection of the sofa to be detected and the reading of the elastic force.
In a case of this embodiment, please refer to fig. 1, the clamping and fixing mechanism includes a first sliding rod 3 slidably connected to two sides of the fixing frame 2, one end of the first sliding rod 3 passes through the fixing frame 2 and is fixedly connected to a clamping plate 5 disposed inside the fixing frame 2, the other end of the first sliding rod 3 passes through a connecting plate 6 fixedly connected to the fixing frame 2, a screw rod 4 is rotatably connected between the connecting plate 6 and the clamping plate 5, the screw rod 4 is in threaded connection with the fixing frame 2, one end of the screw rod 4 passes through a handle 7 fixedly connected to the connecting plate 6, the clamping and fixing mechanism drives the screw rod 4 to rotate by shaking the handle 7, the screw rod 4 is driven to move by the threaded connection with the fixing frame 2, the screw rod 4 drives the clamping plate 5 to move, and the sofa is fixed by the clamping plate 5.
In a situation of this embodiment, please refer to fig. 2, the driving mechanism includes a lifting rod 10 slidably connected to the fixing frame 2, a rack 11 is disposed on one side of the lifting rod 10, a gear 12 is disposed on one side of the rack 11, the gear 12 is engaged with the rack 11, the gear 12 is fixedly connected to an output shaft of a motor 13, the motor 13 is fixedly connected to the fixing frame 2, the driving mechanism drives the gear 12 to rotate through the motor 13, the gear 12 drives the lifting rod 10 to lift through engagement with the rack 11, and the lifting rod 10 drives the spring lifting component to lift.
In one aspect of this embodiment, referring to fig. 3, the spring lifting assembly includes a second slide rod 8 slidably connected to the fixed frame 2, one end of the second slide rod 8 passes through the fixed frame 2 and is fixedly connected to a press block 9 disposed inside the fixed frame 2, one end of the lifting rod 10 disposed inside the fixed frame 2 is fixedly connected to a first connecting block 14, two sides of the first connecting block 14 are fixedly connected to a connecting rod 15, the other end of the connecting rod 15 is fixedly connected to a second connecting block 16, one side of the press block 9 is fixedly connected to one end of an elastic moving rod 17, the other end of the elastic moving rod 17 passes through the first connecting block 14 and the second connecting block 16 and is slidably disposed in a sliding slot 21 in the lifting rod 10, a stopper 18 is disposed between the first connecting block 14 and the second connecting block 16, a first spring 19 is disposed between the first connecting block 14 and the stopper 18, and a second spring 20 is disposed between the second connecting blocks 16 and 18, the first spring 19 and the second spring 20 are sleeved on the elastic moving rod 17, the spring lifting assembly drives the first connecting block 14 and the second connecting block 16 to lift through the lifting of the lifting rod 10, the first connecting block 14 and the second connecting block 16 drive the elastic moving rod 17 and the pressing block 9 to lift, when the pressing block 9 descends to the surface of sand, the elastic force of the sofa can reversely act on the pressing block 9 and is transmitted to the second spring 20 through the elastic moving rod 17 and the stop block 18, then the deformation of the second spring 20 is read through the scale assembly, meanwhile, the spring lifting assembly offsets the influence of the gravity of the pressing block 9, the second sliding rod 8 and other parts on the test through the arrangement of the first spring 19, and the sensitivity and the accuracy of the device are improved.
In one aspect of this embodiment, please refer to fig. 4, the scale assembly includes a scale 22 fixedly connected to the first connecting block 14 and the second connecting block 16, a pointer 23 is fixedly connected to the stopper 18, the pointer 23 is engaged with the scale 22, the stopper 18 through which the scale assembly passes drives the pointer 23 to move, the pointer 23 reads the deformation of the second spring 20 through the engagement with the scale 22, and finally calculates the elastic pressure applied by the apparatus through hooke's theorem.
The working principle of the utility model is as follows: the utility model drives the screw rod 4 to rotate by shaking the handle 7, the screw rod 4 drives the screw rod 4 to move by being connected with the thread of the fixed frame 2, the screw rod 4 drives the clamping plate 5 to move, the sofa is fixed by the clamping plate 5, then the gear 12 is driven to rotate by the motor 13, the gear 12 drives the lifting rod 10 to lift by being meshed with the rack 11, the lifting rod 10 drives the spring lifting component to lift, the lifting rod 10 drives the first connecting block 14 and the second connecting block 16 to lift, the first connecting block 14 and the second connecting block 16 drive the elastic moving rod 17 and the pressing block 9 to lift, when the pressing block 9 falls to the surface of the sofa, the elastic force of the sofa can reversely act on the pressing block 9 and is transmitted to the second spring 20 by the elastic moving rod 17 and the stopping block 18, the stopping block 18 drives the pointer 23 to move, the pointer 23 reads the deformation amount of the second spring 20 by matching with the graduated scale 22, the elastic pressure exerted by the device was finally calculated by hooke's theorem.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides an elasticity detection device is used in sofa production, includes the base, its characterized in that, base fixed surface is connected with the mount, still includes:
the clamping and fixing mechanisms are connected to two sides of the fixing frame and used for fixing the sofa to be detected;
the elasticity detection mechanism is arranged in the fixing frame and comprises a spring lifting assembly and a graduated scale assembly connected to the spring lifting assembly, the elasticity detection mechanism applies certain elastic pressure to the sofa to be detected through the spring lifting assembly, measures the deformation of the spring through the graduated scale assembly, and finally reads the elastic pressure applied by the device through the hooke theorem so as to realize the elasticity detection of the sofa to be detected;
and the driving mechanism is connected between the fixing frame and the elastic detection mechanism and is used for driving the elastic detection mechanism to lift.
2. The elasticity detecting device for sofa production according to claim 1, wherein the clamping and fixing mechanism comprises a first sliding rod slidably connected to two sides of the fixing frame, one end of the first sliding rod passes through the fixing frame and is fixedly connected with a clamping plate arranged inside the fixing frame, the other end of the first sliding rod passes through the fixing frame and is fixedly connected with a connecting plate, a screw rod is rotatably connected between the connecting plate and the clamping plate and is in threaded connection with the fixing frame, and one end of the screw rod passes through the connecting plate and is fixedly connected with a handle.
3. The elasticity detecting device for sofa production according to claim 1, wherein the driving mechanism comprises a lifting rod slidably connected to the fixing frame, a rack is provided on one side of the lifting rod, a gear is provided on one side of the rack, the gear is engaged with the rack, the gear is fixedly connected to an output shaft of the motor, and the motor is fixedly connected to the fixing frame.
4. The elasticity detecting device for sofa production according to claim 3, wherein the spring lifting assembly comprises a second slide rod slidably connected to the fixing frame, one end of the second slide rod passes through the fixing frame and is fixedly connected with a pressing block arranged inside the fixing frame, one end of the lifting rod arranged inside the fixing frame is fixedly connected with a first connecting block, two sides of the first connecting block are fixedly connected with connecting rods, the other end of each connecting rod is fixedly connected with a second connecting block, one side of the pressing block is fixedly connected with one end of an elastic moving rod, the other end of the elastic moving rod passes through the first connecting block and the second connecting block and is slidably arranged in a sliding groove in the lifting rod, a stop block is arranged between the first connecting block and the second connecting block, a first spring is arranged between the first connecting block and the stop block, and a second spring is arranged between the second connecting block and the stop block, the first spring and the second spring are sleeved on the elastic moving rod.
5. The elasticity detecting device for sofa production according to claim 4, wherein the graduated scale assembly comprises a graduated scale fixedly connected to the first connecting block and the second connecting block, and the stop block is fixedly connected with a pointer which is matched with the graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012097.6U CN215677479U (en) | 2021-08-25 | 2021-08-25 | Elasticity detection device is used in sofa production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122012097.6U CN215677479U (en) | 2021-08-25 | 2021-08-25 | Elasticity detection device is used in sofa production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215677479U true CN215677479U (en) | 2022-01-28 |
Family
ID=79955676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122012097.6U Active CN215677479U (en) | 2021-08-25 | 2021-08-25 | Elasticity detection device is used in sofa production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215677479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678574A (en) * | 2023-05-08 | 2023-09-01 | 山东双力板簧有限公司 | Elastic performance detection equipment for leaf spring processing |
-
2021
- 2021-08-25 CN CN202122012097.6U patent/CN215677479U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678574A (en) * | 2023-05-08 | 2023-09-01 | 山东双力板簧有限公司 | Elastic performance detection equipment for leaf spring processing |
| CN116678574B (en) * | 2023-05-08 | 2024-03-19 | 山东双力板簧有限公司 | Elastic performance detection equipment for leaf spring processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215677479U (en) | Elasticity detection device is used in sofa production | |
| CN111220476B (en) | Testing machine for compression testing | |
| CN111879206A (en) | Automatic measuring device for outer diameter of spring | |
| CN216646119U (en) | Be used for bellows processing to use intensity check out test set | |
| CN219799093U (en) | Hardness detection device is used in corrugated paper carton processing | |
| CN219201225U (en) | Metering equipment for hardness detection | |
| CN211717303U (en) | Automatic change detection screw mechanism | |
| CN218916303U (en) | Metal surface detects roughness appearance | |
| CN103575436B (en) | Multi-range macro and micro force sensor | |
| CN112378321B (en) | Large-scale ball radian detection device | |
| CN216645162U (en) | Thickness detection device is used in toughened glass production | |
| CN211205358U (en) | Performance testing device for fiber grating sensor design | |
| CN214583395U (en) | Special-shaped spring length measuring device | |
| CN210347323U (en) | Rubber pipeline tensile strength detection device | |
| CN112781539B (en) | Outer diameter testing device for direct-drive motorized spindle production | |
| CN212206013U (en) | Automatic length detection device for miniature shaft parts | |
| CN209117502U (en) | It is a kind of for measuring the measuring device of fastener hardness | |
| CN209927434U (en) | Novel multistation spring draws presses test machine | |
| CN208751765U (en) | A kind of pressure-detecting device for precision component | |
| CN203894047U (en) | Rapid detection apparatus of spring stiffness coefficient | |
| CN219083965U (en) | Leather product thickness detects frock | |
| CN208872206U (en) | A kind of workpiece sensing clamp tool | |
| CN215338049U (en) | Coplanarity testing fixture for engine belt wheel system | |
| CN211975730U (en) | Automobile brake pad detection device | |
| CN216558687U (en) | Manual full-replaceable shaft gear span rod distance measuring table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |