CN104505067A - Piano bridge processing device - Google Patents
Piano bridge processing device Download PDFInfo
- Publication number
- CN104505067A CN104505067A CN201410684147.7A CN201410684147A CN104505067A CN 104505067 A CN104505067 A CN 104505067A CN 201410684147 A CN201410684147 A CN 201410684147A CN 104505067 A CN104505067 A CN 104505067A
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- pressing plate
- milling cutter
- crane
- guide pillar
- slide
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- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
- Milling Processes (AREA)
Abstract
The invention provides a piano bridge processing device. The piano bridge processing device comprises a frame and a processing platform arranged on the frame; a part of the frame close to the processing platform is extended upward so as to form an elevating column; the front side of the elevating column is vertically provided with an elevating slide rail; the elevating slide rail is provided with an elevating scaffold; the top of the elevating scaffold is provided with a motor; the motor is connected with two turning assemblies arranged on the bottom of the elevating scaffold for power supply; the assembled turning assemblies are arranged above the processing platform; the front side of the elevating scaffold is provided with regulating wheels matching the turning assemblies; the processing platform under the back side of the elevating scaffold is provided with a suction box; and the two turning assemblies are arranged on the two ends of the elevating scaffold respectively. According to the piano bridge processing device, the two turning assemblies are used for one-time bridge processing of the piano bridge at a same time, so that production efficiency is increased greatly; the side of the frame close to the turning assemblies is provided with the suction box, so that a large amount of wood chips generated when the turning assemblies are used for processing are collected by the suction box, and processing quality is ensured.
Description
Technical field
The present invention relates to piano manufacture technology field, refer in particular to a kind of piano crown cut processing unit (plant).
Background technology
The string of double-deck cross arrangement has two crown cuts: alt crown cut and bass crown cut.Crown cut is subject to the pressure of string, and pressure is passed to soundboard, pressure size, depends on that the tension force of string, knuckle and crown cut exceed the degree of string surface level.The effect of crown cut in piano: support string, filter out sound, the energy transferring of Chord vibration to soundboard, and plays a part to beautify tonequality.Sound is played a role in filtering simultaneously.The process that crown cut makes: crown cut before shovel horse flower just face to be coated with slip coating and be generally molybdenum disulfide, consciousness and light timber contrast attractive in appearancely the more important thing is as reducing the force of sliding friction of string on crown cut during tuning, the requirement-strong wood of material, hardwood multilayer board, veneer glued joint along rift grain curved surface forming.Traditional crown cut process steps is loaded down with trivial details, and working (machining) efficiency is low, low precision, is not suitable for large-scale production.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the piano crown cut processing unit (plant) that a kind of speed is fast, efficiency is high, dustless is provided.
For achieving the above object, technical scheme provided by the present invention is: a kind of piano crown cut processing unit (plant), it includes frame and rack-mounted processing platform, the frame of processing platform side upwards extends to form lifting column, vertically lifting sliding rail is equipped with on front side of lifting column, lifting sliding rail is provided with crane, crane top is provided with motor, motor is connected with the turning assembly bottom crane provides power, turning assembly after assembling is positioned at above processing platform, the regulating wheel matched with turning assembly is provided with on front side of crane, on rear side of crane, the processing platform of below is provided with suction box, described described turning assembly is two groups, lays respectively at crane two ends, described turning assembly includes milling cutter slide, pressing plate, pressing plate guide pillar, milling cutter, pressing plate reset guide pillar, and wherein, milling cutter slide top is provided with slide bumping, and is assemblied in the chute bottom crane by this slide bumping activity, be provided with slide block tooth bar in milling cutter slide, the slide block tooth bar in two groups of turning assemblies is all meshed with the spacing adjustment disk be connected on regulating wheel, and adjustment disk is assemblied in crane, milling cutter slide outer end extends to form milling cutter seat, pressing plate reset guide pillar top is sleeved on milling cutter seat, be connected with pressing plate bottom pressing plate reset guide pillar, pressing plate reset guide pillar is set with back-moving spring, back-moving spring one end and pressing plate are conflicted, and the other end and milling cutter seat are conflicted, and pressing plate top is provided with pressing plate guide pillar, pressing plate guide pillar top is sleeved on milling cutter seat, and the milling cutter seat of pressing plate guide pillar both sides is provided with the regulating part be connected with pressing plate.
Described crane is assemblied on lifting sliding rail by lifting slider activity.
The present invention is after employing such scheme, this programme adopts two groups of turning assemblies to carry out the processing of shovel horse flower to string code both sides are disposable simultaneously, thus greatly enhance productivity, the frame of turning assembly side increases suction box, a large amount of wood chips that turning assembly is adding generation in man-hour draw collection to suction box, ensure crudy.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is the mesh schematic representation of slide block tooth bar of the present invention and spacing adjustment disk.
Embodiment
Below in conjunction with institute's drawings attached, the invention will be further described, preferred embodiment of the present invention is: see accompanying drawing 1 and accompanying drawing 2, piano crown cut processing unit (plant) described in the present embodiment includes frame 1 and is arranged on the processing platform 2 in frame 1, the frame 1 of processing platform 2 side upwards extends to form lifting column 3, lifting sliding rail 4 is vertically equipped with on front side of lifting column 3, lifting sliding rail 4 is provided with crane 5, crane 5 top is provided with motor 7, motor 7 is connected with the turning assembly bottom crane 5 provides power, turning assembly after assembling is positioned at above processing platform 2, the regulating wheel 6 matched with turning assembly is provided with on front side of crane 5, on rear side of crane 5, the processing platform 2 of below is provided with suction box 19, described described turning assembly is two groups, lays respectively at crane 5 two ends, crane 5 is assemblied on lifting sliding rail 4 by lifting slider 8 activity.Described turning assembly includes milling cutter slide 9, pressing plate 10, pressing plate guide pillar 11, milling cutter 12, pressing plate reset guide pillar 15, and wherein, milling cutter slide 9 top is provided with slide bumping, and is assemblied in the chute 18 bottom crane 5 by this slide bumping activity; The slide block tooth bar 13 be provided with in milling cutter slide 9 in slide block tooth bar 13, two groups of turning assemblies is all meshed with the spacing adjustment disk 14 be connected on regulating wheel 6, and adjustment disk 14 is assemblied in crane 5; Milling cutter slide 9 outer end extends to form milling cutter seat, pressing plate reset guide pillar 15 top is sleeved on milling cutter seat, be connected with pressing plate 10 bottom pressing plate reset guide pillar 15, pressing plate reset guide pillar 15 is set with back-moving spring 16, back-moving spring 16 one end and pressing plate 10 are conflicted, and the other end and milling cutter seat are conflicted, and pressing plate 10 top is provided with pressing plate guide pillar 11, pressing plate guide pillar 11 top is sleeved on milling cutter seat, and the milling cutter seat of pressing plate guide pillar 11 both sides is provided with the regulating part 17 be connected with pressing plate 10.This programme adopts two groups of turning assemblies to carry out the processing of shovel horse flower to string code both sides are disposable simultaneously, thus greatly enhance productivity, the frame of turning assembly side increases suction box, and a large amount of wood chips that turning assembly is adding generation in man-hour draw collection to suction box, ensure crudy.
The embodiment of the above is only the preferred embodiment of the present invention, not limits practical range of the present invention with this, therefore the change that all shapes according to the present invention, principle are done, all should be encompassed in protection scope of the present invention.
Claims (2)
1. a piano crown cut processing unit (plant), it includes frame (1) and is arranged on the processing platform (2) in frame (1), it is characterized in that: the frame (1) of processing platform (2) side upwards extends to form lifting column (3), lifting column (3) front side is vertically equipped with lifting sliding rail (4), lifting sliding rail (4) is provided with crane (5), crane (5) top is provided with motor (7), motor (7) is connected with the turning assembly of crane (5) bottom provides power, turning assembly after assembling is positioned at processing platform (2) top, crane (5) front side is provided with the regulating wheel (6) matched with turning assembly, the processing platform (2) of crane (5) rear side below is provided with suction box (19), described described turning assembly is two groups, lays respectively at crane (5) two ends, described turning assembly includes milling cutter slide (9), pressing plate (10), pressing plate guide pillar (11), milling cutter (12), pressing plate reset guide pillar (15), wherein, milling cutter slide (9) top is provided with slide bumping, and is assemblied in the chute (18) of crane (5) bottom by this slide bumping activity, be provided with slide block tooth bar (13) in milling cutter slide (9), the slide block tooth bar (13) in two groups of turning assemblies is all meshed with the spacing adjustment disk (14) be connected on regulating wheel (6), and adjustment disk (14) is assemblied in crane (5), milling cutter slide (9) outer end extends to form milling cutter seat, pressing plate reset guide pillar (15) top is sleeved on milling cutter seat, pressing plate reset guide pillar (15) bottom is connected with pressing plate (10), pressing plate reset guide pillar (15) is set with back-moving spring (16), back-moving spring (16) one end and pressing plate (10) are conflicted, the other end and milling cutter seat are conflicted, pressing plate (10) top is provided with pressing plate guide pillar (11), pressing plate guide pillar (11) top is sleeved on milling cutter seat, and the milling cutter seat of pressing plate guide pillar (11) both sides is provided with the regulating part (17) be connected with pressing plate (10).
2. a kind of piano crown cut processing unit (plant) according to claim 1, is characterized in that: crane (5) is assemblied on lifting sliding rail (4) by lifting slider (8) activity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684147.7A CN104505067B (en) | 2014-11-25 | 2014-11-25 | A kind of piano crown cut processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684147.7A CN104505067B (en) | 2014-11-25 | 2014-11-25 | A kind of piano crown cut processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104505067A true CN104505067A (en) | 2015-04-08 |
| CN104505067B CN104505067B (en) | 2017-11-17 |
Family
ID=52946802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410684147.7A Active CN104505067B (en) | 2014-11-25 | 2014-11-25 | A kind of piano crown cut processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104505067B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359046Y (en) * | 1998-06-22 | 2000-01-19 | 王连起 | Multifunction drilling and milling machine tool |
| CN2635263Y (en) * | 2003-09-03 | 2004-08-25 | 杜明乾 | Small long hole milling machine |
| CN203760059U (en) * | 2013-12-10 | 2014-08-06 | 临海市金浪五金塑料制品厂（普通合伙） | Piano bridge machining device |
| JP5632796B2 (en) * | 2011-05-15 | 2014-11-26 | 山科精器株式会社 | A round chamfering machine for plate workpieces |
| CN204303322U (en) * | 2014-11-25 | 2015-04-29 | 德清县海尔乐器制造有限公司 | A kind of piano crown cut processing unit (plant) |
-
2014
- 2014-11-25 CN CN201410684147.7A patent/CN104505067B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359046Y (en) * | 1998-06-22 | 2000-01-19 | 王连起 | Multifunction drilling and milling machine tool |
| CN2635263Y (en) * | 2003-09-03 | 2004-08-25 | 杜明乾 | Small long hole milling machine |
| JP5632796B2 (en) * | 2011-05-15 | 2014-11-26 | 山科精器株式会社 | A round chamfering machine for plate workpieces |
| CN203760059U (en) * | 2013-12-10 | 2014-08-06 | 临海市金浪五金塑料制品厂（普通合伙） | Piano bridge machining device |
| CN204303322U (en) * | 2014-11-25 | 2015-04-29 | 德清县海尔乐器制造有限公司 | A kind of piano crown cut processing unit (plant) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104505067B (en) | 2017-11-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170925 Address after: 313000 2 C509, 1236 Dragon King Road, Huzhou Economic Development Zone, Zhejiang, China Applicant after: Huzhou Pin Chuan brooder company limited Address before: 313000 Zhejiang province Huzhou city Deqing County Town civilization Road No. 18 Applicant before: DEQING HAIER MUSICAL INSTRUMENT MANUFACTURING CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171228 Address after: 313000 Zhejiang Province, Huzhou city Wuxing District Road No. 1188 district headquarters free port B building 14 Building 1403 room Patentee after: Zhejiang creation Intellectual Property Service Co., Ltd. Address before: 313000 2 C509, 1236 Dragon King Road, Huzhou Economic Development Zone, Zhejiang, China Patentee before: Huzhou Pin Chuan brooder company limited |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: Room 501, Office Building of Market Supervision Bureau of Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee after: Langxi pinxu Technology Development Co., Ltd Address before: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang creation Intellectual Property Service Co.,Ltd. |
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| TR01 | Transfer of patent right |