CN104269158A - Clamping device of plurality of continuous piano supporting rods - Google Patents
Clamping device of plurality of continuous piano supporting rods Download PDFInfo
- Publication number
- CN104269158A CN104269158A CN201410463390.6A CN201410463390A CN104269158A CN 104269158 A CN104269158 A CN 104269158A CN 201410463390 A CN201410463390 A CN 201410463390A CN 104269158 A CN104269158 A CN 104269158A
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- CN
- China
- Prior art keywords
- piano
- strut
- clamping device
- clamping
- supporting rods
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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 invention discloses a clamping device of a plurality of continuous piano supporting rods and relates to a clamping device. The clamping device comprises a clamping rack, screw rods, ejection blocks, shaping plates, limiting blocks, inserting rods, baffles and a working surface, wherein the plurality of shaping plates are arranged on the working surface on the clamping rack; grooves are formed between the adjacent shaping plates and the piano supporting rods are arranged in the grooves; the inserting rods are inserted into wide opening ends of the piano supporting rods; the baffles are arranged on the outer sides of the shaping plates at the edges; the baffle on one side is clung to the side edge of the clamping rack and the baffle on the other side is matched with the ejection blocks; the ejection blocks are fixed at the inner ends of the screw rods; the screw rods penetrate into the clamping rack and are fixedly connected with the clamping rack by nuts; and the limiting blocks are arranged on the different sides of the two ends of the shaping plates. The clamping device of the plurality of continuous piano supporting rods is simple in structure; and the plurality of piano supporting rods can be clamped, fixed and shaped conveniently so that the production efficiency is greatly improved and the labor intensity of workers is reduced.
Description
Technical field
What the present invention relates to is a kind of clamping device, is specifically related to a kind of multiple continuous piano strut clamping device.
Background technology
Piano is a kind of keyboard instrument be derived from western classicality music, by 88 keys (by 52 white keys, 36 black key compositions) and metallic cord soundboard composition.Range scope is wide, from A2(27.5Hz) to c5 (4186Hz), almost include the whole musical sounds in Musical System.Be commonly used to the performances such as solo, ensemble, accompaniment, music of wrirting music and rehearse is very convenient.
Player, by the key pressed on lower keyboard, affects the gavel that enclose carpet inside piano, then knocks steel wire string and sound.Piano is because the range of its broadness, and tone color beautiful absolutely, is called as the king of musical instrument.
Current piano strut can only carry out single clamping sizing, effect of its fixing sizing is bad, and is singlely fixed, and greatly reduces its production efficiency, enhances the labour intensity of workman, waste time and energy.
Summary of the invention
For the deficiency that prior art exists, the present invention seeks to be to provide a kind of multiple continuous piano strut clamping device, structure is simple, grips the multiple strut of sizing convenient, substantially increases production efficiency, reduce the labour intensity of workman.
To achieve these goals, the present invention realizes by the following technical solutions: multiple continuous piano strut clamping device, comprise clamping frame, screw rod, jacking block, stereotype plate, limited block, inserted link, baffle plate and workplace, workplace in clamping frame is placed with multiple stereotype plate, groove is formed between adjacent stereotype plate, piano strut is placed with in groove, the wide mouth end of piano strut is inserted with inserted link, the stereotype plate arranged outside at edge has baffle plate, baffle plate and the clamping frame side abutment of side, the baffle plate of opposite side matches with jacking block, jacking block is fixed on the inner of screw rod, screw rod is located in clamping frame, and fixed by nut and clamping frame, the not homonymy at described stereotype plate two ends is provided with limited block.
As preferably, described adjacent limited block is all symmetrical arranged with piano strut center line.
As preferably, the wide mouth end of described limited block and piano strut fits.
As preferably, above described stereotype plate, be also provided with cover plate, avoid piano strut and be subject to extraneous pollution.
As preferably, described jacking block is rubber jacking block, can avoid screw rod like this after repeatedly operation, cause damage to baffle plate.
Beneficial effect of the present invention: structure is simple, grips the multiple strut of sizing convenient, substantially increases production efficiency, reduce the labour intensity of workman.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
With reference to Fig. 1, this embodiment is by the following technical solutions: multiple continuous piano strut clamping device, comprise clamping frame 1, screw rod 2, jacking block 3, stereotype plate 4, limited block 5, inserted link 6, baffle plate 7 and workplace 8, workplace 8 in clamping frame 1 is placed with multiple stereotype plate 4, groove is formed between adjacent stereotype plate 4, piano strut is placed with in groove, the wide mouth end of piano strut is inserted with inserted link 6, stereotype plate 4 arranged outside at edge has baffle plate 7, baffle plate 7 and clamping frame 1 side abutment of side, the baffle plate 7 of opposite side matches with jacking block 3, jacking block 3 is fixed on the inner of screw rod 2, screw rod 2 is located in clamping frame 1, and fixed by nut and clamping frame 1, the not homonymy at described stereotype plate 4 two ends is provided with limited block 5.
It should be noted that described adjacent limited block 5 is all symmetrical arranged with piano strut center line.
It should be noted that described limited block 5 fits with the wide mouth end of piano strut.
It should be noted that and be also provided with cover plate above described stereotype plate 4, avoid piano strut and be subject to extraneous pollution.
In addition, described jacking block 3 is rubber jacking block, can avoid screw rod 2 like this after repeatedly operation, cause damage to baffle plate 7.
This embodiment is a kind of for device that is fixing, sizing piano strut, piano strut 9 is put into successively the groove suitable with support bar of this device, the screw rod tightening side just can make multiple piano strut complete sizing simultaneously, is also plugged with the inserted link for fixing endoporus at the wide oral area of piano strut 9.
This embodiment structure is simple, grips the multiple strut of sizing convenient, substantially increases production efficiency, reduce the labour intensity of workman.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. many continuous piano strut clamping devices, it is characterized in that, comprise clamping frame (1), screw rod (2), jacking block (3), stereotype plate (4), limited block (5), inserted link (6), baffle plate (7) and workplace (8), workplace (8) in clamping frame (1) is placed with multiple stereotype plate (4), groove is formed between adjacent stereotype plate (4), piano strut is placed with in groove, the wide mouth end of piano strut is inserted with inserted link (6), stereotype plate (4) arranged outside at edge has baffle plate (7), baffle plate (7) and clamping frame (1) side abutment of side, the baffle plate (7) of opposite side matches with jacking block (3), jacking block (3) is fixed on the inner of screw rod (2), screw rod (2) is located in clamping frame (1), and fixed by nut and clamping frame (1), the not homonymy at described stereotype plate (4) two ends is provided with limited block (5).
2. multiple continuous piano strut clamping device according to claim 1, is characterized in that, described adjacent limited block (5) is all symmetrical arranged with piano strut center line.
3. multiple continuous piano strut clamping device according to claim 1, is characterized in that, described limited block (5) fits with the wide mouth end of piano strut.
4. multiple continuous piano strut clamping device according to claim 1, is characterized in that, described stereotype plate (4) top is also provided with cover plate, avoids piano strut and is subject to extraneous pollution.
5. multiple continuous piano strut clamping device according to claim 1, it is characterized in that, described jacking block (3) is rubber jacking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410463390.6A CN104269158A (en) | 2014-09-12 | 2014-09-12 | Clamping device of plurality of continuous piano supporting rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410463390.6A CN104269158A (en) | 2014-09-12 | 2014-09-12 | Clamping device of plurality of continuous piano supporting rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104269158A true CN104269158A (en) | 2015-01-07 |
Family
ID=52160673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410463390.6A Pending CN104269158A (en) | 2014-09-12 | 2014-09-12 | Clamping device of plurality of continuous piano supporting rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269158A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798815A (en) * | 2020-06-30 | 2020-10-20 | 长春大学 | Clamping device for multiple continuous piano support rods |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3774352A (en) * | 1970-05-30 | 1973-11-27 | Waldrich Werkzeugmasch | Aligning device for workpieces on machine tool tables |
| CN202292169U (en) * | 2011-08-18 | 2012-07-04 | 安徽普特机械制造有限公司 | Alloy drill bit clamp |
| CN202964199U (en) * | 2012-12-17 | 2013-06-05 | 宁波长壁液压传动科技有限公司 | Joint drilling fixture |
| CN203304946U (en) * | 2013-06-09 | 2013-11-27 | 海洋王（东莞）照明科技有限公司 | Double-circular tube drilling clamp |
| CN103612145A (en) * | 2013-11-28 | 2014-03-05 | 南车石家庄车辆有限公司 | Wedge type auxiliary fixture for milling machine |
| CN103706810A (en) * | 2013-12-19 | 2014-04-09 | 宁波华液机器制造有限公司 | Machining device for proportional pressure control valve special for injection machine |
| CN204066694U (en) * | 2014-09-12 | 2014-12-31 | 德清县华韵钢琴有限公司 | Multiple continuous piano strut clamping device |
-
2014
- 2014-09-12 CN CN201410463390.6A patent/CN104269158A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3774352A (en) * | 1970-05-30 | 1973-11-27 | Waldrich Werkzeugmasch | Aligning device for workpieces on machine tool tables |
| CN202292169U (en) * | 2011-08-18 | 2012-07-04 | 安徽普特机械制造有限公司 | Alloy drill bit clamp |
| CN202964199U (en) * | 2012-12-17 | 2013-06-05 | 宁波长壁液压传动科技有限公司 | Joint drilling fixture |
| CN203304946U (en) * | 2013-06-09 | 2013-11-27 | 海洋王（东莞）照明科技有限公司 | Double-circular tube drilling clamp |
| CN103612145A (en) * | 2013-11-28 | 2014-03-05 | 南车石家庄车辆有限公司 | Wedge type auxiliary fixture for milling machine |
| CN103706810A (en) * | 2013-12-19 | 2014-04-09 | 宁波华液机器制造有限公司 | Machining device for proportional pressure control valve special for injection machine |
| CN204066694U (en) * | 2014-09-12 | 2014-12-31 | 德清县华韵钢琴有限公司 | Multiple continuous piano strut clamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111798815A (en) * | 2020-06-30 | 2020-10-20 | 长春大学 | Clamping device for multiple continuous piano support rods |
| CN111798815B (en) * | 2020-06-30 | 2023-05-19 | 长春大学 | Clamping device for multiple continuous piano stay bars |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |
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| RJ01 | Rejection of invention patent application after publication |