CN202002812U - Device for testing horizontal pressure of furniture - Google Patents
Device for testing horizontal pressure of furniture Download PDFInfo
- Publication number
- CN202002812U CN202002812U CN2011200351669U CN201120035166U CN202002812U CN 202002812 U CN202002812 U CN 202002812U CN 2011200351669 U CN2011200351669 U CN 2011200351669U CN 201120035166 U CN201120035166 U CN 201120035166U CN 202002812 U CN202002812 U CN 202002812U
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- furniture
- cylinder
- horizontal pressure
- testing
- pressure
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a testing device of furniture, in particular to a device for testing the horizontal pressure of furniture, which is mainly used for solving the technical problems of unavailable testing of the horizontal pressure resistance of the furniture because a loading head of a testing machine can only be used for pressing the furniture vertically downwards, low automation degree of the conventional pressure testing machine, inaccurate test data and the like existing in the prior art. The device comprises a bracket (1), and is characterized in that: a transverse cylinder (2) is arranged on the bracket (1), and is connected with the parallel compression bars (3); and the distance between the two compression bars is adapted to the width of the furniture to be tested.
Description
Technical field
The utility model relates to a kind of proving installation of furniture, especially relates to a kind of furniture horizontal pressure force proving installation.
Background technology
Along with expanding economy, also more and more higher to the requirement of family expenses or office furniture, equipment that furniture is tested has also appearred on the market, as to the handrail testing fatigue of office chair, horizontal force test, vertical force test etc.But testing apparatus is all very complicated in use at present, and testing cost is higher.Chinese patent discloses a kind of sofa seat surface and spring mattress pad testing machine for mechanical properties (Granted publication number: CN 2113432U), it comprises loading blocks, air pump, three-major-items, solenoid valve, cylinder, fast-discharge valve, piston pavilion etc., three-major-items are communicated with the P mouth of solenoid valve, the A of solenoid valve, B mouth are communicated with the A mouth of fast-discharge valve, the B mouth of cylinder respectively, the T mouth of fast-discharge valve is communicated with the A mouth of cylinder, two travel switches on the cylinder are connected with the input end of electronic process controller respectively, and the output terminal of electronic process controller is connected with the electromagnet of solenoid valve; Penetrate connecting rod on loading blocks, the lower end of connecting rod is connected with the demarcation counterweight, and the upper end of connecting rod is connected with height vernier calliper, constitutes reading device.But the loading head of this testing machine can only press furniture vertically downward, can't be used for testing the ability of the anti-horizontal pressure force of furniture, and existing pressure testing machine automaticity is not high, and the data of test are more inaccurate.
The utility model content
The utility model provides a kind of furniture horizontal pressure force proving installation, it mainly is that the loading head that solves the existing in prior technology testing machine can only press furniture vertically downward, can't be used for testing the ability of the anti-horizontal pressure force of furniture, and existing pressure testing machine automaticity is not high, the technical matters of the more inaccurate grade of the data of test.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
Furniture horizontal pressure force proving installation of the present utility model comprises support, and described support is provided with the cylinder of horizontally set, is connected with the depression bar that be arranged in parallel on the cylinder, and the spacing between two depression bars and the width of furniture to be tested adapt.Can place furniture to be tested between two depression bars, behind the startup cylinder, two inside levels of depression bar press furniture, thus the horizontal anti-pressure ability of test furniture.
As preferably, described cylinder is connected with sensor, and sensor is connected with cylinder by data capsule, numerical control device.Sensor can be responded to the pressure of cylinder, then this pressure value is passed back in the data capsule, compares with preset pressure, thereby regulates cylinder pressure by numerical control device again.
As preferably, described support is provided with the up-down adjustment slide rail, and cylinder is movably connected on the up-down adjustment slide rail by locking device up and down.Cylinder can be at crossbeam adjusted upper-lower position, fixes by locking device up and down then.
Therefore, the utility model can be by putting into furniture to be tested between two depression bars, press depression bar by cylinder then, thereby the anti-horizontal pressure force ability of test furniture, can at any time pressure and preset pressure be compared by sensor in addition, thereby can in time adjust cylinder pressure, make preset value consistent with pressure, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is plan structure synoptic diagram of Fig. 1.
Parts, position and numbering among the figure: support 1, cylinder 2, depression bar 3, sensor 4, data capsule 5, up-down adjustment slide rail 6, locking device 7 up and down.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the furniture horizontal pressure force proving installation that this is routine as Fig. 1, Fig. 2, has a support 1, two depression bars 3 that support is provided with up-down adjustment slide rail 6 and be arranged in parallel.The spacing between two depression bars and the width of furniture to be tested adapt.Be connected with the cylinder 2 of horizontally set on the up-down adjustment slide rail 6 by locking device 7 up and down, the push rod of cylinder is connected wherein on the depression bar.Cylinder is connected with sensor 4, and sensor is connected with cylinder 2 by data capsule 5, numerical control device.
During use, between two depression bars 3, put into furniture to be tested, cylinder 2 can be moved up and down at up-down adjustment slide rail 6 places, thereby adjust its upper-lower position, adjust the back that finishes and be fixed together by locking device 7 up and down.Start cylinder 2, cylinder promotes depression bar 3 tangential movements, thereby gives the pressure of furniture one level, thus the anti-horizontal pressure force ability of test furniture.Sensor 4 can compare pressure and preset value, thereby in time adjusts cylinder pressure, makes preset value consistent with horizontal thrust.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (3)
1. furniture horizontal pressure force proving installation, comprise support (1), it is characterized in that described support (1) is provided with the cylinder (2) of horizontally set, be connected with the depression bar (3) that be arranged in parallel on the cylinder, the spacing between two depression bars and the width of furniture to be tested adapt.
2. furniture horizontal pressure force proving installation according to claim 1 is characterized in that described cylinder (2) is connected with sensor (4), and sensor is connected with cylinder (2) by data capsule (5), numerical control device.
3. furniture horizontal pressure force proving installation according to claim 1 and 2 is characterized in that described support (1) is provided with up-down adjustment slide rail (6), and cylinder is movably connected on the up-down adjustment slide rail by locking device (7) up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200351669U CN202002812U (en) | 2011-02-10 | 2011-02-10 | Device for testing horizontal pressure of furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200351669U CN202002812U (en) | 2011-02-10 | 2011-02-10 | Device for testing horizontal pressure of furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002812U true CN202002812U (en) | 2011-10-05 |
Family
ID=44705549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200351669U Expired - Fee Related CN202002812U (en) | 2011-02-10 | 2011-02-10 | Device for testing horizontal pressure of furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328586A (en) * | 2017-07-20 | 2017-11-07 | 苏州辉益电气科技有限公司 | A kind of resistance to compression detector of vehicle glass skylight |
-
2011
- 2011-02-10 CN CN2011200351669U patent/CN202002812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328586A (en) * | 2017-07-20 | 2017-11-07 | 苏州辉益电气科技有限公司 | A kind of resistance to compression detector of vehicle glass skylight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140210 |