CN203908927U - Bonding force testing tool of musical instrument wooden element - Google Patents
Bonding force testing tool of musical instrument wooden element Download PDFInfo
- Publication number
- CN203908927U CN203908927U CN201420337971.0U CN201420337971U CN203908927U CN 203908927 U CN203908927 U CN 203908927U CN 201420337971 U CN201420337971 U CN 201420337971U CN 203908927 U CN203908927 U CN 203908927U
- Authority
- CN
- China
- Prior art keywords
- musical instrument
- tension
- air cylinder
- testing tool
- cylinder
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- 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 bonding force testing tool of a musical instrument wooden element. The bonding force testing tool of the musical instrument wooden element comprises a frame body, an air cylinder, a clamping groove and a tension meter, wherein the air cylinder is fixedly arranged at one end of the frame body; the clamping groove is fixedly arranged at the other end of the frame body; the tension meter is connected with a cylinder rod of the air cylinder; the frame body is provided with linear guide rails corresponding to the air cylinder; by taking the air cylinder as a power source, tension is adjustable from zero to test the stress deformation process of a bonding element; the constant tension can be kept, and the tension resistance of the bonding element can be determined; great tension can be output instantly to perform destructive test; data of the tension meter can be directly output to a display so as to observe the stress linear variation of the bonding element; the tension of the air cylinder also can be adjusted according to tension reading; the bonding force of the bonding element can be tested rapidly, accurately and extensively; the reliability of the bonding element is prevented from being verified in using; the popularization of a novel structure of the musical instrument is accelerated; and the reliability of the musical instrument is improved.
Description
[technical field]
The utility model relates to piano technical field, is specifically related to a kind of musical instrument ligneous piece gummed power testing tool.
[background technology]
The instrument of universal test in the market gummed power is generally for the required exploitation of test of large industry, be used for testing the structure that need to improve fixture and change equipment in musical instrument industry, could use reluctantly, owing to being that reforming equipment has used a lot of limitation, the unfavorable factors such as equipment volume is large, and its real number value of pulling force is large.Various for musical instrument industry product shape, the intensity level of opposite sex ligneous piece bonding strength can not obtain detailed mensuration and checking, can only in use check, cause adverse influence to the popularization of musical instrument and the stability of product, can not accurately obtain reliability and the physical parameter of the sticky and part of musical instrument.The needs that testing apparatus difficulty is purchased have been developed a kind of musical instrument ligneous piece gummed power testing tool of a applicable musical instrument industry.
[utility model content]
The purpose of this utility model is to overcome the defect of prior art, and a kind of applicable musical instrument ligneous piece gummed power testing tool of highly sensitive, real-time control is provided.
For achieving the above object, technical solution adopted in the utility model is:
One musical instrument ligneous piece gummed power testing tool, the tautness meter that it comprises support body, is fixedly installed on the cylinder of support body one end, is fixedly installed on the holding tank of the support body other end and is connected with the cylinder bar of cylinder, described support body is provided with the line slideway corresponding with cylinder.
Furtherly, described holding tank lateral wall is provided with set bolt, and described set bolt is flexibly connected with the shifting board in groove through the external groove sidevall of holding tank.
Furtherly, in described holding tank groove, be provided with more than one pad, described pad separates separately.
Compared with prior art, the beneficial effect that the utility model is obtained is:
The utility model is taking cylinder as power source, and pulling force is started from scratch adjustable, tests the stress and deformation process of gummed part; Fixing pulling force can be kept, the resistance to tension of gummed part can be measured; Can export large pulling force moment and carry out destructive testing, the data output of tautness meter can directly output to display, observe the stressed linear change of gummed part, can also carry out according to pulling force reading the pulling force adjusting of cylinder, many-sided gummed power to gummed part is tested fast and accurately, avoid the in use reliability of checking gummed part, accelerated the popularization of musical instrument new construction, improved the property of leaning on of musical instrument.
At holding tank, set bolt fixing glue component is fast set, can avoids set bolt in the time testing to damage gummed part with baffle plate, increase gummed part lifting surface area is protected the gummed part of non-destructive testing (NDT).
Pad is set in holding tank, can adapt to the size of the tested gummed part of multiple difference, reach the gummed place of joining of part and the notch of holding tank and flush, avoid because off size tension set bolt being revolved for fixing glue component of fitting brings damage to gummed part.
[brief description of the drawings]
Fig. 1 is the utility model plan structure schematic diagram;
Fig. 2 is the utility model side-looking structural representation;
In the accompanying drawings: 1 support body, 2 cylinders, 21 cylinder bars, 3 holding tanks, 31 set bolts, 32 shifting boards, 33 pads, 4 tautness meters, 5 line slideways, 6 gummed parts.
[embodiment]
Below in conjunction with attached Fig. 1 and 2, the utility model is described in more detail.
As shown in attached Fig. 1 and 2, one musical instrument ligneous piece gummed power testing tool, the tautness meter 4 that it comprises support body 1, is fixedly installed on the cylinder 2 of support body one end, is fixedly installed on the holding tank 3 of the support body other end and is connected with the cylinder bar 21 of cylinder 2, described support body 1 is provided with the line slideway corresponding with cylinder 25, described holding tank 3 lateral walls are provided with set bolt 31, described set bolt 31 is flexibly connected with the shifting board 32 in groove through the external groove sidevall of holding tank 3, in described holding tank 3 grooves, be provided with more than one pad 33, described pad 33 separates separately.
The utility model, taking cylinder 2 as power source, can arrange according to the intensity of tested gummed part 6 pressure of source of the gas, and pulling force is started from scratch adjustable, tests the stress and deformation process of gummed part 6; Fixing pulling force can be kept, the resistance to tension of gummed part 6 can be measured; Can export large pulling force moment and carry out destructive testing, tautness meter is except there being the draw-bar donamometer self configuring can carry out reading, data-out port can also be set, data output can directly output to display, observe the stressed linear change of gummed part, can also carry out according to pulling force reading the pulling force adjusting of cylinder, many-sided gummed power to gummed part is tested fast and accurately, avoid the in use reliability of checking gummed part, accelerate the popularization of musical instrument new construction, improved the property of leaning on of musical instrument.
At holding tank 3, set bolt 31 fixing glue component 6 is fast set, can avoids set bolt 31 in the time testing to damage gummed parts with shifting board 32, increase gummed part lifting surface area is protected the gummed part 6 of non-destructive testing (NDT).
Pad 33 is set in holding tank, can adapt to the size of the tested gummed part 6 of multiple difference, the place of joining that reaches gummed part flushes with the notch of holding tank 3, avoids because off size tension set bolt being revolved for fixing glue component of fitting brings damage to gummed part.
Other structures of the piano that the utility model relates to and ordinary steel lyrate with, do not relate to annexation between the modular construction of the technical program and parts and do not repeat.
The above embodiment is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the present invention.For persons skilled in the art, any apparent change of under the prerequisite that does not deviate from the utility model principle and spirit, it having been done, within all should being contemplated as falling with claim protection domain of the present utility model.
Claims (3)
1. a musical instrument ligneous piece gummed power testing tool, it is characterized in that: the tautness meter (4) that it comprises support body (1), is fixedly installed on the cylinder (2) of support body one end, is fixedly installed on the holding tank (3) of the support body other end and is connected with the cylinder bar (21) of cylinder (2), described support body (1) is provided with the line slideway (5) corresponding with cylinder (2).
2. a kind of musical instrument according to claim 2 ligneous piece gummed power testing tool, it is characterized in that: described holding tank (3) lateral wall is provided with set bolt (31), described set bolt (31) is flexibly connected with the shifting board (32) in groove through the external groove sidevall of holding tank (3).
3. a kind of musical instrument according to claim 1 and 2 ligneous piece gummed power testing tool, is characterized in that: in described holding tank (3) groove, be provided with more than one pad (33), described pad (33) separates separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337971.0U CN203908927U (en) | 2014-06-24 | 2014-06-24 | Bonding force testing tool of musical instrument wooden element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337971.0U CN203908927U (en) | 2014-06-24 | 2014-06-24 | Bonding force testing tool of musical instrument wooden element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908927U true CN203908927U (en) | 2014-10-29 |
Family
ID=51783190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337971.0U Expired - Fee Related CN203908927U (en) | 2014-06-24 | 2014-06-24 | Bonding force testing tool of musical instrument wooden element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806779A (en) * | 2016-03-21 | 2016-07-27 | 湖北三江航天江河化工科技有限公司 | Interface peeling testing device and testing method thereof |
-
2014
- 2014-06-24 CN CN201420337971.0U patent/CN203908927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806779A (en) * | 2016-03-21 | 2016-07-27 | 湖北三江航天江河化工科技有限公司 | Interface peeling testing device and testing method thereof |
| CN105806779B (en) * | 2016-03-21 | 2018-05-22 | 湖北三江航天江河化工科技有限公司 | A kind of interface peel test device and its test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20210624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |