CN103240772B - Cutting device for processing butt joint between guitar neck and upper end of guitar case - Google Patents

Cutting device for processing butt joint between guitar neck and upper end of guitar case Download PDF

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Publication number
CN103240772B
CN103240772B CN201310161923.0A CN201310161923A CN103240772B CN 103240772 B CN103240772 B CN 103240772B CN 201310161923 A CN201310161923 A CN 201310161923A CN 103240772 B CN103240772 B CN 103240772B
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CN
China
Prior art keywords
guitar
portable plate
fixed
qin case
frame
Prior art date
Application number
CN201310161923.0A
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Chinese (zh)
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CN103240772A (en
Inventor
汪宏齐
Original Assignee
广州市尚律曼森乐器制造有限公司
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Priority to CN201310161923.0A priority Critical patent/CN103240772B/en
Publication of CN103240772A publication Critical patent/CN103240772A/en
Application granted granted Critical
Publication of CN103240772B publication Critical patent/CN103240772B/en

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Abstract

The invention discloses a cutting device for processing a butt joint between a guitar neck and the upper end of a guitar case. The cutting device comprises a rack, a first transmission assembly, a second transmission assembly, a third transmission assembly, a first platform, a second platform, a milling assembly, an electronic copying probe and a controller, wherein the guitar neck is placed on the first platform; the guitar case is placed on the second platform; the milling assembly is driven by the first transmission assembly, the second transmission assembly and the third transmission assembly, and comprises a tool bit; the electronic copying probe is used for detecting the shape of a butt joint surface of the guitar case; and the controller is used for controlling a first driving motor, a second driving motor and a third driving motor according to the received guitar case shape signal detected by the electronic copying probe. The electronic copying probe senses the shape of a panel of the guitar case, the controller controls the motors to drive the tool bit to move along the X, Y and Z axes according to the shape of the panel of the guitar case, and the guitar neck is milled, so that a butt joint position between the guitar neck and the guitar case is perfectly matched.

Description

The topping machanism of processing guitar neck and qin case upper end joint
Technical field
The present invention relates to a kind of guitar process equipment, be specifically related to a kind of topping machanism processing guitar neck and qin case upper end joint.
Background technology
Guitar is as a kind of stringed musical instrument, and can be used for playing the melody of various different-style, therefore, guitar is the musical instrument that a kind of popularity rate is higher; Guitar is generally be made up of qin case, neck, scroll head and string, and the setting angle of qin case and neck, determines the angle of string, also just determines the accuracy in pitch of guitar.
Existing guitar is adding man-hour, first respectively by qin case and neck machine-shaping, and then qin case and neck are assembled together, the shape of qin case and the mutual joint of neck is all the shape machine-shaping according to design, owing to there is error man-hour adding, the neck after docking is caused to be difficult to consistent with theoretical value with the angle of assembling of qin case, in order to solve this assembling defect brought because of error, existing way is that operator is when assembling, utilize milling tool milling neck repeatedly and the moulding of qin case joint, until neck can coordinate preferably with qin case top, this processing mode is higher for the skill set requirements of operator, usual needs carry out repeatedly milling to adjust the surface configuration of neck joint, therefore, working (machining) efficiency is lower, and the qin case after final assembling and the setting angle of neck are difficult to ensure that the angle of string is consistent with design load, the accuracy of namely installing and accuracy in pitch are still difficult to meet the demands.
Summary of the invention
For the deficiencies in the prior art, object of the present invention is intended to provide a kind of topping machanism processing guitar neck and qin case upper end joint, and it can substitute manual operation, improves assembly precision and the efficiency of guitar qin case and neck.
For achieving the above object, the present invention adopts following technical scheme:
The topping machanism of processing guitar neck and qin case upper end joint, comprises,
Frame;
First transmission component, comprise first drive motors of body partial fixing in frame, to be synchronously connected in the first drive motors rotating shaft and the first drive lead screw extended along X-axis, coupling be socketed in the first feed screw nut on the first drive lead screw, the first portable plate be fixedly mounted on the first feed screw nut;
Second transmission component, comprise the second portable plate, body partial fixing the second drive motors on the second portable plate, to be synchronously connected in the second drive motors rotating shaft and second feed screw nut be socketed on the second drive lead screw of the second drive lead screw extended along Y-axis, coupling, the second feed screw nut is fixed on the first portable plate;
3rd transmission component, comprise the 3rd portable plate, body partial fixing the 3rd drive motors on the 3rd portable plate, to be synchronously connected in the 3rd drive motors rotating shaft and the 3rd feed screw nut be socketed on the 3rd drive lead screw of the 3rd drive lead screw extended along Z axis, coupling, the 3rd feed screw nut is fixed on the second portable plate;
First stand, is arranged in frame, and guitar neck to be processed is fixed on this first stand;
Second stand, is arranged in frame, treats that the guitar qin case equipped with guitar neck is fixed on this second stand;
Milling assembly, this milling assembly includes one and is arranged on cutter head on the 3rd portable plate;
Electronics profiling is popped one's head in, and is arranged on the 3rd portable plate, the shape of this electronics profiling probe for detecting guitar qin case interface;
Controller, for the signal of the guitar qin box shape according to the electronics profiling probe detection received, controls the first drive motors, the second drive motors and the 3rd drive motors.
Milling assembly also includes the milling motor of a body partial fixing on the 3rd portable plate, the main shaft be synchronously connected in the rotating shaft of milling motor, and cutter head is fixedly mounted on main shaft.
Electronics profiling probe is arranged on main shaft by a connecting rod.
First stand comprises the swivel base be fixed in frame and the brace summer be articulated on swivel base, and guitar neck to be processed is fixed on the upper surface of brace summer.
Second stand comprises and is positioned at erecting bed above frame, is positioned at bracing frame below erecting bed, and the elevating drive mechanism that bracing frame extends along Z axis by is arranged in frame, and the transverse transmission mechanism that erecting bed extends along X-axis by is arranged on bracing frame.
Erecting bed is provided with multiple valve for adsorbing guitar qin case, valve is arranged on erecting bed by universal rotation mechanism, and valve and outside getter device conducting.
First transmission component also comprise be fixed in frame and along X-axis extend the first line slideway, slip the first slide block be arranged on the first line slideway, the first slide block is fixed on the first portable plate;
Second transmission component also comprise be fixed on the second portable plate and along Y-axis extend the second line slideway, slip the second slide block be arranged on the second line slideway, the second slide block is fixed on the first portable plate;
3rd transmission component also comprise be fixed on the 3rd portable plate and along Z axis extend the 3rd line slideway, slip the 3rd slide block be arranged on the 3rd line slideway, the 3rd slide block is fixed on the second portable plate.
Beneficial effect of the present invention is:
Compared to prior art, the present invention utilizes the shape of electronics profiling probe induction guitar qin case panel, controller moves in X, Y, Z axis according to the shape controlling driven by motor cutter head of guitar qin case panel, Milling Process is carried out to guitar neck, make the position perfect cooperation that guitar neck docks with guitar qin case, the error that guitar qin case work in-process occurs can be ignored, ensure that the setting angle of string is consistent with design load; The present invention substitutes manual operation completely, only needs time processing that neck can be made shaping, improves the working (machining) efficiency of guitar.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the assembling schematic diagram of Fig. 1 mid frame and the first stand, the second stand;
Fig. 3 is the assembling schematic diagram of the first transmission component in Fig. 1, the second transmission component, the 3rd transmission component and milling assembly;
Wherein: 10, frame; 20, the second stand; 21, erecting bed; 22, bracing frame; 23, slide rail; 24, slide block; 25, screw mandrel is regulated; 26, slide rail; 27, slide block; 28, screw mandrel is regulated; 30, the first stand; 31, swivel base; 32, brace summer; 40, milling assembly; 41, milling motor; 42, main shaft; 43, fixture block; 44, cutter head; 50, the first transmission component; 51, the first drive motors; 52, the first drive lead screw; 53, the first feed screw nut; 54, the first line slideway; 55, the first slide block; 56, the first portable plate; 60, the second transmission component; 61, the second drive motors; 62, the second drive lead screw; 63, the second feed screw nut; 64, the second line slideway; 65, the second slide block; 66, the second portable plate; 70, the 3rd transmission component; 71, the 3rd drive motors; 72, the 3rd drive lead screw; 73, the 3rd feed screw nut; 74, the 3rd line slideway; 75, the 3rd slide block; 76, the 3rd portable plate; 80, electronics profiling probe; 81, connecting rod; 91, guitar neck; 92, guitar qin case.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
See Fig. 1,2,3, the present invention processes the topping machanism of guitar neck and guitar qin case upper end joint, comprises frame 10, first transmission component 50, second transmission component 60, the 3rd transmission component 70, first stand 30, second stand 20, milling assembly 40, electronics profiling probe 80 and controller.The first above-mentioned transmission component 50, second transmission component 60, the 3rd transmission component 70 form a triaxial connecting system, move in X, Y, Z axis for driving milling assembly 40.
First stand 30 and the second stand 20 are installed in frame 10, are respectively used to put guitar neck 91 to be processed and the guitar qin case 92 equipped with guitar neck 91 both it.Particularly, first stand 30 comprises the swivel base 31 be fixed in frame 10 and the brace summer 32 being articulated in top on swivel base 31, guitar neck 91 to be processed is fixed on the upper surface of brace summer 32, because brace summer 32 can rotate relative to swivel base 31, thus can adjust guitar neck 91 put angle.Second stand 20 comprises erecting bed 21 and is positioned at the bracing frame 22 below erecting bed 21, bracing frame 22 can move along Z axis relative to frame 10, erecting bed 21 can move along X-axis relative to bracing frame 22, particularly, the side of frame 10 is installed with the slide rail 23 extended along Z axis, bracing frame 22 is fixed with the slide block 24 coordinated with slide rail 23, what slide block 24 slided is arranged on slide rail 23, and bracing frame 22 is articulated with the bearing of trend adjustment screw mandrel 25 consistent with Z axis, regulate on screw mandrel 25 and be socketed with feed screw nut's (not shown), this feed screw nut is fixed in frame 10, that is, bracing frame 22 is arranged in frame 10 in the mode of screw rod transmission, when manually or when utilizing driven by motor to regulate screw mandrel 25 to rotate, bracing frame 22 can move up and down along Z axis relative to frame 10, same, be assembled together by the feed screw nut regulating screw mandrel 28 and mate with this adjustment screw mandrel 28 between bracing frame 22 with erecting bed 21, regulate the bearing of trend of screw mandrel 28 consistent with X-axis, and the line slideway auxiliary be made up of slide rail 26 and slide block 27 is installed between bracing frame 22 upper surface and erecting bed 21 bottom surface, when manually or when utilizing electrode to drive to regulate screw mandrel 28 to rotate, erecting bed 21 can move along X-axis relative to bracing frame 22.Guitar qin case 92 is fixed on erecting bed 21, by said structure, can adjust upper-lower height difference and the horizontal range of guitar qin case 92 and guitar neck 91.In addition, multiple valve can be set on erecting bed 21, valve is arranged on erecting bed 21 by universal rotation mechanism, and valve and outside getter device conducting, above-mentioned universal rotation mechanism can be ball pivot etc., so that valve can be random relative to erecting bed 21 rotation, during fixing guitar qin case 92, guitar qin case 92 is positioned on multiple valve, open getter device, the space that valve and guitar qin case 92 panel are surrounded forms negative pressure, guitar qin case 92 is fixed on multiple valve, valve can universal rotational to adapt to the surface modeling of guitar qin case 92 panel, thus make guitar qin case 92 keep higher levelness on erecting bed 21.
First transmission component 50 comprises the first drive motors 51, first drive lead screw 52, first feed screw nut 53, first portable plate 56, wherein, the body partial fixing of the first drive motors 51 is in frame 10, the rotating shaft that first drive lead screw 52 is synchronously connected in the first drive motors 51 extends along X-axis, and what the first feed screw nut 53 was mated is set on the first drive lead screw 52; Frame 10 is arranged two the first line slideways 54 extended along X-axis, what the first line slideway 54 slided is provided with the first slide block 55, the both sides, bottom of the first portable plate 56 are separately fixed on the first slide block 55 on two first line slideways 54, and the first portable plate 56 is fixedly connected with the first feed screw nut 53, start the first drive motors 51, the first portable plate 56 can be driven to move along X-axis; First line slideway 54 and the first slide block 55 are slidably matched, and ensure that the first portable plate 56 can move smoothly along in X-axis.
Second transmission component 60 comprises the second drive motors 61, second drive lead screw 62, second feed screw nut 63, second portable plate 66, wherein, the body partial fixing of the second drive motors 61 is in one end of the second portable plate 66, the rotating shaft that second drive lead screw 62 is synchronously connected in the second drive motors 61 extends along Y-axis, and what the second feed screw nut 63 was mated is set on the second drive lead screw 62, second portable plate 66 is provided with two the second line slideways 64 extended along Y-axis, what the second line slideway 64 slided is provided with the second slide block 65, first portable plate 56 is fixed on the second slide block 65, namely the second portable plate 66 can along relative the moving of Y-axis with the first portable plate 56, relative motion both it is driven by the second drive motors 61, particularly, second feed screw nut 63 is fixedly mounted on the first portable plate 56, start the second drive motors 61, the second portable plate 66 can be driven to move along Y-axis relative to the first portable plate 56, second line slideway 64 and the second slide block 65 are slidably matched, ensure that the second portable plate 66 can move along Y-axis smoothly relative to the first portable plate 56.
3rd transmission component 70 comprises the 3rd drive motors 71, the 3rd drive lead screw 72, the 3rd feed screw nut 73, the 3rd portable plate 76, wherein, the body partial fixing of the 3rd drive motors 71 is in the upper end of the 3rd portable plate 76, the rotating shaft that 3rd drive lead screw 72 is synchronously connected in the 3rd drive motors 71 extends along Z axis, and what the 3rd feed screw nut 73 was mated is set on the 3rd drive lead screw 72, 3rd portable plate 76 is provided with two the 3rd line slideways 74 extended along Z axis, what the 3rd line slideway 74 slided is provided with the 3rd slide block 75, second portable plate 66 is fixed on the 3rd slide block 75, thus the 3rd portable plate 76 can be moved up and down along Z axis relative to the second portable plate 66, and the relative motion both it is driven by the 3rd drive motors 71, particularly, 3rd feed screw nut 73 is fixedly mounted on the second portable plate 66, start the 3rd drive motors 71, the 3rd portable plate 76 can be driven to move along Y-axis relative to the second portable plate 66, 3rd line slideway 74 and the 3rd slide block 75 are slidably matched, ensure that the 3rd portable plate 76 can move along Z axis smoothly relative to the second portable plate 66.
Milling assembly 40 comprises the milling motor 41 of a body partial fixing in the 3rd portable plate 76 bottom, the main shaft 42 be synchronously connected in the rotating shaft of milling motor 41, is fixed on main shaft 42 near the fixture block 43 of second stand 20 one end and the cutter head 44 that is held in fixture block 43, milling motor 41 rotates for being with dynamic cutter head 44, processes the end of the guitar neck 91 be fixed on the first stand 30.On above-mentioned fixture block 43, this is fixed with a connecting rod 81, and above-mentioned electronics profiling probe 80 is fixed on the outboard end of connecting rod 81, and its end of probe is towards the second stand 20 side.
During work, guitar neck 91 to be processed is fixed on the first stand 30, rotational support beam 32, guitar neck 91 is adjusted to applicable angle, then guitar qin case 92 is fixed on erecting bed 21, open extraneous getter device, guitar qin case 92 is fixed, and adjust height and the horizontal level of erecting bed 21, make guitar qin case 92 corresponding with the relative position of guitar neck 91 and the position of practical set, opening switch, first transmission component 50, second transmission component 60, 3rd transmission component 70 links, the end of probe of electronics profiling probe 80 is driven to move towards guitar qin case 92, simultaneously, cutter head 44 is mobile towards the bottom (one end of namely docking with guitar qin case 92) of guitar neck 91, electronics profiling probe 80 moves and its end of probe contacts the position that guitar qin case 92 top is docked with guitar neck 91, start the surface configuration of the joint detecting guitar qin case 92, simultaneously, the signal detected is sent to controller, controller is according to the surface configuration of guitar qin case 92 joint, control the first drive motors 51, second drive motors 61, 3rd drive motors 71, band dynamic cutter head 44 is along X, Y, Z axis moves, in the process of cutter head 44 movement, milling motor 41 is with dynamic cutter head 44 to rotate, Milling Process is carried out to the corresponding position of guitar neck 91, thus, guitar neck 91 is processed into the shape fit like a glove with guitar qin case 92, make guitar neck 91 and guitar qin case 92 can carry out Butt Assembling according to the angle of design.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.

Claims (7)

1. process the topping machanism of guitar neck and qin case upper end joint, it is characterized in that, comprise,
Frame;
First transmission component, comprise first drive motors of body partial fixing in frame, to be synchronously connected in the first drive motors rotating shaft and the first drive lead screw extended along X-axis, coupling be socketed in the first feed screw nut on the first drive lead screw, the first portable plate be fixedly mounted on the first feed screw nut;
Second transmission component, comprise the second portable plate, body partial fixing the second drive motors on the second portable plate, to be synchronously connected in the second drive motors rotating shaft and second feed screw nut be socketed on the second drive lead screw of the second drive lead screw extended along Y-axis, coupling, the second feed screw nut is fixed on the first portable plate;
3rd transmission component, comprise the 3rd portable plate, body partial fixing the 3rd drive motors on the 3rd portable plate, to be synchronously connected in the 3rd drive motors rotating shaft and the 3rd feed screw nut be socketed on the 3rd drive lead screw of the 3rd drive lead screw extended along Z axis, coupling, the 3rd feed screw nut is fixed on the second portable plate;
First stand, is arranged in frame, and guitar neck to be processed is fixed on this first stand;
Second stand, is arranged in frame, treats that the guitar qin case equipped with guitar neck is fixed on this second stand;
Milling assembly, this milling assembly includes one and is arranged on cutter head on the 3rd portable plate;
Electronics profiling is popped one's head in, and is arranged on the 3rd portable plate, the shape of this electronics profiling probe for detecting guitar qin case interface;
Controller, for the signal of the guitar qin box shape according to the electronics profiling probe detection received, controls the first drive motors, the second drive motors and the 3rd drive motors.
2. the topping machanism of processing guitar neck as claimed in claim 1 and qin case upper end joint, it is characterized in that, milling assembly also includes the milling motor of a body partial fixing on the 3rd portable plate, the main shaft be synchronously connected in the rotating shaft of milling motor, and cutter head is fixedly mounted on main shaft.
3. the topping machanism of processing guitar neck as claimed in claim 2 and qin case upper end joint, is characterized in that, electronics profiling probe is arranged on main shaft by a connecting rod.
4. the topping machanism of processing guitar neck as claimed in claim 1 and qin case upper end joint, it is characterized in that, first stand comprises the swivel base be fixed in frame and the brace summer be articulated on swivel base, and guitar neck to be processed is fixed on the upper surface of brace summer.
5. the topping machanism of processing guitar neck as claimed in claim 1 and qin case upper end joint, it is characterized in that, second stand comprises and is positioned at erecting bed above frame, is positioned at bracing frame below erecting bed, bracing frame by one along Z axis extend elevating drive mechanism be arranged in frame, erecting bed by one along X-axis extend transverse transmission mechanism be arranged on bracing frame.
6. the topping machanism of processing guitar neck as claimed in claim 5 and qin case upper end joint, it is characterized in that, erecting bed is provided with multiple valve for adsorbing guitar qin case, valve is arranged on erecting bed by universal rotation mechanism, and valve and outside getter device conducting.
7. the topping machanism of processing guitar neck as claimed in claim 1 and qin case upper end joint, it is characterized in that, first transmission component also comprise be fixed in frame and along X-axis extend the first line slideway, slip the first slide block be arranged on the first line slideway, the first slide block is fixed on the first portable plate;
Second transmission component also comprise be fixed on the second portable plate and along Y-axis extend the second line slideway, slip the second slide block be arranged on the second line slideway, the second slide block is fixed on the first portable plate;
3rd transmission component also comprise be fixed on the 3rd portable plate and along Z axis extend the 3rd line slideway, slip the 3rd slide block be arranged on the 3rd line slideway, the 3rd slide block is fixed on the second portable plate.
CN201310161923.0A 2013-05-03 2013-05-03 Cutting device for processing butt joint between guitar neck and upper end of guitar case CN103240772B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310161923.0A CN103240772B (en) 2013-05-03 2013-05-03 Cutting device for processing butt joint between guitar neck and upper end of guitar case

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Application Number Priority Date Filing Date Title
CN201310161923.0A CN103240772B (en) 2013-05-03 2013-05-03 Cutting device for processing butt joint between guitar neck and upper end of guitar case

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CN103240772B true CN103240772B (en) 2014-12-31

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CN104801749B (en) * 2014-01-26 2017-02-22 昆山富利瑞电子科技有限公司 Saxophone pronunciation chip copy milling curved surface apparatus
CN103817725B (en) * 2014-03-11 2016-08-17 广州市鸣雅玛丁尼乐器制造有限公司 The processing unit (plant) of processing guitar handle
CN104084989B (en) * 2014-07-04 2016-06-22 苏州工业职业技术学院 The machine for automatic working of two-stringed piano drum
CN106671000B (en) * 2017-02-23 2018-06-22 广州市鸣雅玛丁尼乐器制造有限公司 A kind of guitar accessory process equipment
CN107941542A (en) * 2017-11-23 2018-04-20 广东恒鑫智能装备股份有限公司 Automatic distribution water mechanism

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Effective date of registration: 20160406

Address after: Three 510800 East Industrial Zone, Fenghuang Road, Xinhua Town, Huadu District, Guangdong, Guangzhou

Patentee after: MINYARD. MARTINEZ MUSICAL INSTRUMENT CO., LTD.

Address before: Guangzhou City, Guangdong Province plant 510880 Huashan Town Huadu District and Village Industrial Zone, the source of water turbine pump

Patentee before: Guangzhou CMAYSON Musical Instrument Manufacturing Co., Ltd.