CN112497373A - Four-axis piano sound board frame cambered surface processing machine - Google Patents
Four-axis piano sound board frame cambered surface processing machine Download PDFInfo
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- CN112497373A CN112497373A CN202011335321.9A CN202011335321A CN112497373A CN 112497373 A CN112497373 A CN 112497373A CN 202011335321 A CN202011335321 A CN 202011335321A CN 112497373 A CN112497373 A CN 112497373A
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- axis
- fixedly connected
- plate
- processing machine
- cambered surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C9/00—Multi-purpose machines; Universal machines; Equipment therefor
- B27C9/04—Multi-purpose machines; Universal machines; Equipment therefor with a plurality of working spindles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G3/00—Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants
Abstract
The invention relates to the technical field of piano processing, and discloses a four-axis piano tone plate frame cambered surface processing machine which comprises a fixed bottom plate, wherein a fixed vertical plate is fixedly connected to the upper surface of the fixed bottom plate, a motor plate is fixedly connected to the surface of the fixed vertical plate, the rear part of the motor plate is connected with a motor through a bolt, a processing mechanism is arranged inside the fixed vertical plate, and a discharging mechanism is arranged on the upper surface of a connecting seat. This four-axis piano soundboard frame cambered surface processing machine, rotation through the motor, two rotations of rotating the handle, will drive the balance plate and move with an oval radian, later utilize the meshing effect of gear to drive the cutter and rotate, can carry out a fixed radian and come the operation when realizing the cutter pivoted, thereby realize the processing of the arc shape of raw materials plank, make the size of processing at every turn, the position is all the same, thereby fine improvement holistic work efficiency and processingquality, and then satisfy the demand of processing production.
Description
Technical Field
The invention relates to the technical field of piano processing, in particular to a four-axis piano sound board frame cambered surface processing machine.
Background
Along with the progress of society, the enthusiasm of people for pursuing art is also increased, the piano, as the king of musical instruments in the art life, is going into the life of people, meanwhile, the piano is used as a carrier of the art life, the requirement of the manufacturing process is relatively high, in the manufacturing process of the piano, the matching of the soundboard and the soundboard frame is always a difficult problem in the industry, the whole soundboard is an arc surface, the matching surface of the soundboard frame for supporting the soundboard is consistent with the soundboard, and the complete sound conduction of the soundboard can be ensured by matching, so that the failure is reduced.
Most of the prior soundboards are subjected to primary processing treatment through a die in the processing process, and then are polished uniformly and smoothly in an artificial mode, so that the size of the processing process cannot be well guaranteed, the processing efficiency is relatively low, and the requirement of production operation cannot be met.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a four-axis piano soundboard frame cambered surface processing machine, which solves the problems that the existing piano soundboard processing efficiency is low and the size cannot be ensured.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a four-axis piano soundboard frame cambered surface processing machine, includes PMKD, PMKD's last fixed surface is connected with fixed riser, fixed riser's surface is provided with feed mechanism, fixed riser's fixed surface is connected with the motor board, there is the motor at the rear portion of motor board through bolted connection, fixed riser's inside is provided with the processing agency, the output swing joint of motor has synchronous connecting rod, PMKD's last sliding surface is connected with the connecting seat, the inside sliding connection of connecting seat has the slide, the upper surface of connecting seat is provided with discharge mechanism.
Preferably, the internal thread of the connecting seat is connected with an adjusting screw rod, the front end of the adjusting screw rod is fixedly connected with a rocking handle, the rear end of the adjusting screw rod is rotatably connected to the front portion of the fixed vertical plate, and the surface of the adjusting screw rod is rotatably connected to the upper surface of the fixed bottom plate.
Preferably, the processing mechanism is including rotating the handle, the anterior fixedly connected with fixed axle that rotates the handle, the surperficial rotation of fixed axle is connected with the balance plate, the front end fixedly connected with drive gear of fixed axle, drive gear's surface meshing has drive gear, drive gear's axle center department fixedly connected with transmission shaft, the surperficial rotation of transmission shaft is connected in the inside of balance plate.
Preferably, the number of the rotating handles is two, the rear parts of the two rotating handles are movably connected inside the synchronous connecting rod through the connecting rod, and the surface of the transmission shaft is fixedly connected with the rotating support.
Preferably, a cutter is rotatably connected inside the rotating support, a first gear is fixedly connected to the axis of the cutter through a shaft rod, a second gear is meshed with the surface of the first gear, the axis of the second gear is fixedly connected to the surface of the transmission shaft, and a grinding ball is connected to the surface of the transmission shaft in a specified manner.
Preferably, the surface of the rotating support can be in threaded connection with the surface of the balance plate through a fixing bolt, a clamping plate is welded on the upper surface of the balance plate, and a threaded hole is formed in the clamping plate.
Preferably, feed mechanism is including pushing away the hack lever, the left side fixedly connected with dwang of pushing away the hack lever, the surface of dwang is rotated and is connected with the connecting plate, the right side welding of connecting plate is on the surface of fixed riser, the anterior fixedly connected with of dwang connects branch, the rear portion welding of slide has the limiting plate, the rear portion of slide rotates and is connected with the turning block.
Preferably, the inside sliding connection of slide has a plurality of gag lever post, the surface of gag lever post has cup jointed the spring, the front end fixedly connected with splint of gag lever post, splint are located the inside of slide.
Preferably, discharge mechanism is including external workbin, the blown down tank has been seted up to the front portion of external workbin, the below fixedly connected with that the front portion of external workbin is located the blown down tank connects the flitch, the anterior fixedly connected with link of fixed riser, the anterior fixedly connected with inscription workbin of link, the bottom welding of external workbin is at the upper surface of connecting seat.
Compared with the prior art, the invention provides a four-axis piano soundboard frame cambered surface processing machine, which has the following beneficial effects:
1. this four-axis piano soundboard frame cambered surface processing machine, rotation through the motor, two rotations of rotating the handle, will drive the balance plate and move with an oval radian, later utilize the meshing effect of gear to drive the cutter and rotate, can carry out a fixed radian and come the operation when realizing the cutter pivoted, thereby realize the processing of the arc shape of raw materials plank, make the size of processing at every turn, the position is all the same, thereby fine improvement holistic work efficiency and processingquality, and then satisfy the demand of processing production.
2. This four-axis piano soundboard frame cambered surface processing machine through will rotate the support up, fixes fixing bolt inside the inside screw hole of cardboard, and the rotation of transmission shaft will drive the rotation of ball of polishing this moment to realization processing integration of polishing that can be fine need not the manual work and goes to going to carry out careful polishing again, thereby has saved artificial input, further improvement holistic machining efficiency.
3. This four-axis piano sound plate frame cambered surface processing machine through the rotation of control accommodate the lead screw, through threaded connection's mode, drives whole connecting seat and carries out the removal from beginning to end, and the removal from beginning to end then be the control raw materials plank that can be fine processing position from beginning to end to make processing convenience more, the suitability is stronger.
4. This four-axis piano soundboard frame cambered surface processing machine carries out fine collection through the discharge mechanism that sets up can be fine to the saw-dust that the processing produced, guarantees operational environment's clean and tidy, also can carry out secondary recovery processing and utilization to the collection simultaneously to realize the recycle of raw materials, reduce cost's consumption.
5. This four-axis piano soundboard frame cambered surface processing machine, the idle motion of utilizing the first half operation of balance plate that can be fine through the feed mechanism who sets up realizes autoloading's effect, further improvement holistic machining efficiency, simple structure, convenient and fast.
Drawings
FIG. 1 is a schematic view of the overall structure of a four-axis piano soundboard frame cambered surface processing machine according to the present invention;
FIG. 2 is a schematic diagram of a synchronous connecting rod of a four-axis piano soundboard frame arc surface processing machine according to the present invention;
FIG. 3 is a schematic view of a machining mechanism of a four-axis piano soundboard frame cambered surface machining machine according to the present invention;
FIG. 4 is a schematic view of the connection of a rotary support of a four-axis piano soundboard frame arc surface processing machine according to the present invention;
FIG. 5 is a schematic view of a feeding mechanism of a four-axis piano soundboard frame arc surface processing machine according to the present invention;
FIG. 6 is a schematic view of the connection of a limiting rod of a four-axis piano soundboard frame cambered surface processing machine according to the present invention;
fig. 7 is a schematic diagram of a discharging mechanism of a four-axis piano soundboard frame arc surface processing machine provided by the invention.
In the figure: 1. fixing the bottom plate; 2. fixing a vertical plate; 3. a motor plate; 4. a motor; 5. a synchronous connecting rod; 6. a processing mechanism; 601. a balance plate; 602. rotating the handle; 603. a fixed shaft; 604. a drive gear; 605. a transmission gear; 606. clamping a plate; 607. rotating the bracket; 608. a cutter; 609. a first gear; 610. a second gear; 611. grinding the ball; 612. a drive shaft; 613. fixing the bolt; 7. a slide plate; 8. a feeding mechanism; 81. a pushing rod; 82. rotating the rod; 83. a connecting plate; 84. rotating the block; 85. a limiting plate; 86. connecting a support rod; 87. a limiting rod; 88. a splint; 89. a spring; 9. a discharging mechanism; 91. a discharge chute; 92. the material box is connected externally; 93. a material box is connected in an inner part; 94. a connecting frame; 95. a material receiving plate; 10. a rocking handle; 11. a connecting seat; 12. and adjusting the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a four-axis piano soundboard frame cambered surface processing machine comprises a fixed base plate 1, wherein a fixed vertical plate 2 is fixedly connected to the upper surface of the fixed base plate 1, a feeding mechanism 8 is arranged on the surface of the fixed vertical plate 2, a motor plate 3 is fixedly connected to the surface of the fixed vertical plate 2, a motor 4 is connected to the rear portion of the motor plate 3 through a bolt, a processing mechanism 6 is arranged inside the fixed vertical plate 2, an output end of the motor 4 is movably connected with a synchronous connecting rod 5, a connecting seat 11 is slidably connected to the upper surface of the fixed base plate 1, a sliding plate 7 is slidably connected inside the connecting seat 11, and a discharging mechanism 9 is arranged on the.
In this embodiment, the internal thread of the connecting seat 11 is connected with an adjusting screw rod 12, the front end of the adjusting screw rod 12 is fixedly connected with a rocking handle 10, the rear end of the adjusting screw rod 12 is rotatably connected to the front portion of the fixed vertical plate 2, the surface of the adjusting screw rod 12 is rotatably connected to the upper surface of the fixed bottom plate 1, and the rotation of the adjusting screw rod 12 can be controlled.
Through threaded connection's mode, drive whole connecting seat 11 and carry out the removal from beginning to end, the removal from beginning to end then the control raw materials plank that can be fine processing position from beginning to end to make processing convenience more, the suitability is stronger.
Further, the processing mechanism 6 includes a rotating handle 602, a fixed shaft 603 is fixedly connected to a front portion of the rotating handle 602, a balance plate 601 is rotatably connected to a surface of the fixed shaft 603, a driving gear 604 is fixedly connected to a front end of the fixed shaft 603, a transmission gear 605 is engaged with a surface of the driving gear 604, a transmission shaft 612 is fixedly connected to an axis of the transmission gear 605, and a surface of the transmission shaft 612 is rotatably connected to an inside of the balance plate 601.
Through the rotation of rotating handle 602, drive balance plate 601 and carry out the operation that the circular arc was estimated, and then can be fine realization equipment to the convex processing of raw materials template, need not the manual work and go the operation again, and then guarantee the quality uniformity and the high quality nature of product.
Furthermore, two rotating handles 602 are provided, and the rear portions of the two rotating handles 602 are movably connected inside the synchronizing link 5 through a link, and a rotating bracket 607 is fixedly connected to the surface of the transmission shaft 612.
Through two rotation handles 602 that set up, utilize the eccentric synchronization of synchronous connecting rod 5 to rotate, drive the rotation of balance plate 601, and two balance that rotate handle 602 can be fine control balance plate 601 make balance plate 601 keep the level all the time for processing stability more can not make the condition that the slope appears in the machined surface.
In addition, a cutter 608 is rotatably connected to the inside of the rotating bracket 607, a first gear 609 is fixedly connected to the axial center of the cutter 608 through a shaft, a second gear 610 is engaged with the surface of the first gear 609, the axial center of the second gear 610 is fixedly connected to the surface of a transmission shaft 612, and a grinding ball 611 is fixedly connected to the surface of the transmission shaft 612.
Utilize bevel gear's meshing effect, with power take off to cutter 608 on for cutter 608 rotates, thereby can carry out chip processing to the plank, the ball 611 of polishing that sets up simultaneously also rotates, can make whole equipment polish the realization integration in the processing smear metal, can be fine switches along with the processing demand of difference.
Besides, the surface of the rotating support 607 can be connected with the surface of the balance plate 601 through the fixing bolt 613 in a threaded manner, the clamping plate 606 is welded on the upper surface of the balance plate 601, a threaded hole is formed in the clamping plate 606, and when the fixing bolt 613 is inserted into different positions, the rotating support 607 can be fixed, so that in the machining process, the situation of interference cannot occur in a certain structure of the grinding ball 611 or the cutter 608, the fixing in the switching process is realized, and the overall stability of machining is maintained.
Example 2
Referring to fig. 6 to 7, based on embodiment 1, in this embodiment, the feeding mechanism 8 includes a pushing rod 81, a rotating rod 82 is fixedly connected to a left side of the pushing rod 81, a connecting plate 83 is rotatably connected to a surface of the rotating rod 82, a right side of the connecting plate 83 is welded to a surface of the fixed vertical plate 2, a connecting rod 86 is fixedly connected to a front portion of the rotating rod 82, a limiting plate 85 is welded to a rear portion of the sliding plate 7, and a rotating block 84 is rotatably connected to a rear portion of the sliding plate 7.
The feeding mechanism 8 can well utilize the idle movement of the upper half part of the balance plate 601 to realize the automatic feeding effect, the whole processing efficiency is further improved, and the automatic feeding device is simple in structure, convenient and fast.
In this embodiment, the inside sliding connection of slide 7 has a plurality of gag lever post 87, and spring 89 has been cup jointed on the surface of gag lever post 87, and the front end fixedly connected with splint 88 of gag lever post 87, splint 88 are located the inside of slide 7.
The clamping plates 88 are extruded by the springs 89 on the three limiting rods 87, and then the clamping plates 88 are extruded and fixed to the raw material plate by the effect of the springs 89, so that the overall processing stability is further kept.
Further, discharge mechanism 9 has seted up blown down tank 91 including external workbin 92, external workbin 92's front portion, and external workbin 92's front portion is located the below fixedly connected with of blown down tank 91 and connects flitch 95, and the anterior fixedly connected with link 94 of fixed riser 2, link 94's anterior fixedly connected with inscribe workbin 93, and the bottom welding of external workbin 92 is on the upper surface of connecting seat 11.
The saw-dust that produces processing that can be fine through the discharge mechanism 9 that sets up carries out fine collection, guarantees operational environment's clean and tidy, also can carry out secondary recovery processing to the collection simultaneously and utilize to realize the recycle of raw materials, reduce cost's consumption.
The theory of operation, at first place raw materials board on slide 7 through the manual work, later extrude splint 88 through the spring 89 above the three gag lever post 87, later splint 88 receives the effect of spring 89 to extrude fixedly raw materials board, later starter motor 4's rotation, motor 4 rotates the in-process, will drive the rotation of rotating handle 602, then utilize the eccentric theory of rotation of synchronous connecting rod 5 to drive another rotation handle 602's rotation, and the rotation of two rotating handles 602, will drive balance plate 601 and move with an oval radian.
Then, the rotation of the driving gear 604 is utilized to drive the transmission gear 605 to rotate, the rotation of the transmission gear 605 drives the transmission shaft 612 to rotate, the rotation of the transmission shaft 612 drives the cutter 608 to rotate through the meshing effect of the second gear 610 and the first gear 609, the cutter 608 rotates and simultaneously performs a fixed radian to rotate, and therefore the circular arc shape of the raw wood board is machined, and the size and the position of each machining are the same.
When needs polish the processing position, can control the rotation of rotating support 607, will rotate support 607 up, fix fixing bolt 613 inside the inside screw hole of cardboard 606, the rotation of transmission shaft 612 will drive the rotation of ball 611 of polishing this moment, because the motion trail of balance plate 601 is the same, the circular arc orbit of polishing and the different condition of the circular arc orbit of processing can not appear, thereby the integration of polishing can be fine realization processing, can process along with different processing demands, fine improvement holistic work efficiency and processingquality.
Subsequently, when the balance plate 601 runs on the upper half of the ellipse, the motion of the pushing rod 81 can be driven, in the rotating process of the pushing rod 81, the connecting supporting rod 86 is driven to move leftwards by utilizing the lever principle, the connecting supporting rod 86 is in contact with the rotating block 84 in the moving process, the whole sliding plate 7 is driven to slide leftwards, and then the raw material plate on the sliding plate 7 is moved leftwards, the idle motion of the upper half of the balance plate 601 is utilized, the automatic feeding effect is realized, the overall processing efficiency is further improved, finally, the rotation of the adjusting screw rod 12 can be controlled, through the mode of threaded connection, the whole connecting seat 11 is driven to move forwards and backwards, the front and back movement is the front and back processing positions of the raw material plate which can be well controlled, the processing is more convenient, and the applicability is stronger.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (9)
1. The utility model provides a four-axis piano sound board frame cambered surface processing machine, includes PMKD (1), its characterized in that: the upper surface fixed connection of PMKD (1) has solid fixed riser (2), the surface of solid fixed riser (2) is provided with feed mechanism (8), the fixed surface of solid fixed riser (2) is connected with motor board (3), there is motor (4) at the rear portion of motor board (3) through bolted connection, the inside of solid fixed riser (2) is provided with processing agency (6), the output swing joint of motor (4) has synchronous connecting rod (5), the last sliding surface of solid fixed floor (1) is connected with connecting seat (11), the inside sliding connection of connecting seat (11) has slide (7), the upper surface of connecting seat (11) is provided with discharge mechanism (9).
2. The four-axis piano soundboard frame cambered surface processing machine of claim 1, wherein: the internal thread of connecting seat (11) is connected with accommodate the lead screw (12), the front end fixedly connected with rocking handle (10) of accommodate the lead screw (12), the rear end of accommodate the lead screw (12) is rotated and is connected in the front portion of fixed riser (2), the surface of accommodate the lead screw (12) is rotated and is connected the upper surface at PMKD (1).
3. The four-axis piano soundboard frame cambered surface processing machine of claim 1, wherein: the processing mechanism (6) comprises a rotating handle (602), a fixing shaft (603) is fixedly connected to the front portion of the rotating handle (602), a balance plate (601) is rotatably connected to the surface of the fixing shaft (603), a driving gear (604) is fixedly connected to the front end of the fixing shaft (603), a transmission gear (605) is meshed to the surface of the driving gear (604), a transmission shaft (612) is fixedly connected to the axis of the transmission gear (605), and the surface of the transmission shaft (612) is rotatably connected to the inside of the balance plate (601).
4. The four-axis piano soundboard frame cambered surface processing machine of claim 3, wherein: the number of the rotating handles (602) is two, the rear parts of the two rotating handles (602) are movably connected inside the synchronous connecting rod (5) through connecting rods, and the surface of the transmission shaft (612) is fixedly connected with a rotating support (607).
5. The four-axis piano soundboard frame cambered surface processing machine of claim 4, wherein: a cutter (608) is rotatably connected inside the rotating support (607), a first gear (609) is fixedly connected to the axis of the cutter (608) through a shaft rod, a second gear (610) is meshed with the surface of the first gear (609), the axis of the second gear (610) is fixedly connected to the surface of a transmission shaft (612), and a grinding ball (611) is connected to the surface of the transmission shaft (612) in a specified mode.
6. The four-axis piano soundboard frame cambered surface processing machine of claim 5, wherein: the surface of the rotating support (607) can be in threaded connection with the surface of the balance plate (601) through a fixing bolt (613), a clamping plate (606) is welded to the upper surface of the balance plate (601), and a threaded hole is formed in the clamping plate (606).
7. The four-axis piano soundboard frame cambered surface processing machine of claim 1, wherein: feed mechanism (8) are including pushing away hack lever (81), the left side fixedly connected with dwang (82) of pushing away hack lever (81), the surface of dwang (82) is rotated and is connected with connecting plate (83), the right side welding of connecting plate (83) is on the surface of fixed riser (2), anterior fixedly connected with connecting branch (86) of dwang (82), the rear portion welding of slide (7) has limiting plate (85), the rear portion rotation of slide (7) is connected with turning block (84).
8. The four-axis piano soundboard frame cambered surface processing machine of claim 7, wherein: the inside sliding connection of slide (7) has a plurality of gag lever post (87), spring (89) have been cup jointed on the surface of gag lever post (87), the front end fixedly connected with splint (88) of gag lever post (87), splint (88) are located the inside of slide (7).
9. The four-axis piano soundboard frame cambered surface processing machine of claim 1, wherein: discharge mechanism (9) are including external workbin (92), blown down tank (91) have been seted up to the front portion of external workbin (92), the below fixedly connected with that the front portion of external workbin (92) is located blown down tank (91) connects flitch (95), anterior fixedly connected with link (94) of fixed riser (2), the anterior fixedly connected with inscription workbin (93) of link (94), the bottom welding of external workbin (92) is at the upper surface of connecting seat (11).
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| CN202011335321.9A CN112497373A (en) | 2020-11-25 | 2020-11-25 | Four-axis piano sound board frame cambered surface processing machine |
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| CN202011335321.9A CN112497373A (en) | 2020-11-25 | 2020-11-25 | Four-axis piano sound board frame cambered surface processing machine |
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| Title |
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| 陈咬金 十万个机械原理: "《你和钢铁侠之间只差这个机械原理了。烦请各位老师多点赞转发收藏评论，把知识传播出去让更多人受益》", 3 March 2019 * |
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Application publication date: 20210316 |