阅读说明：本技术 一种新型的古琴弦眼打孔器 (Novel guqin string eye hole puncher ) 是由 莫尚刚 于 2021-07-23 设计创作，主要内容包括：本发明公开了一种新型的古琴弦眼打孔器,属于乐器制造领域,包括弧形板,所述弧形板的底部开设有弧形槽,所述弧形板的顶部等间距开设有七组钻眼孔,所述钻眼孔贯穿弧形板的底部,所述弧形板的顶部固定连接有钻孔箱,所述钻孔箱的内部放置有安装框,所述安装框的内部等间距固定安装有七组伺服电机,所述伺服电机的输出端均穿过安装框固定连接有连接块,所述连接块的底部均固定连接有打孔钻头,所述钻孔箱的底部与打孔钻头相对应的位置均开设有第一通孔,所述第一通孔与钻眼孔的位置相互对应,所述打孔钻头的另一端贯穿第一通孔与钻眼孔。弧形板底部开设的弧形槽与古琴的琴面弧度相匹配,从而保证弧形板可以稳定的放置在古琴表面进行工作。(The invention discloses a novel guqin string hole puncher, which belongs to the field of musical instrument manufacturing and comprises an arc-shaped plate, wherein an arc-shaped groove is formed in the bottom of the arc-shaped plate, seven groups of drilling holes are formed in the top of the arc-shaped plate at equal intervals, the drilling holes penetrate through the bottom of the arc-shaped plate, a drilling box is fixedly connected to the top of the arc-shaped plate, an installation frame is placed in the drilling box, seven groups of servo motors are fixedly installed in the installation frame at equal intervals, the output ends of the servo motors penetrate through the installation frame and are fixedly connected with a connecting block, punching drill bits are fixedly connected to the bottom of the connecting block, first through holes are formed in the bottom of the drilling box and correspond to the punching drill bits, the first through holes correspond to the punching holes, and the other ends of the punching drill bits penetrate through the first through holes and the punching holes. The arc wall that the arc bottom was seted up matches with the musical instrument face radian of guqin to guarantee placing that the arc can be stable and carry out work on the guqin surface.)

1. The utility model provides a novel guqin string eye hole puncher, includes arc (1), its characterized in that: the arc-shaped drilling tool is characterized in that an arc-shaped groove (2) is formed in the bottom of an arc-shaped plate (1), seven groups of drilling holes (3) are formed in the top of the arc-shaped plate (1) at equal intervals, the drilling holes (3) penetrate through the bottom of the arc-shaped plate (1), a drilling box (4) is fixedly connected to the top of the arc-shaped plate (1), an installation frame (5) is placed in the drilling box (4), seven groups of servo motors (6) are fixedly installed in the installation frame (5) at equal intervals, the output ends of the servo motors (6) penetrate through the installation frame (5) and are fixedly connected with connecting blocks (7), punching drill bits (8) are fixedly connected to the bottom of the connecting blocks (7), first through holes (9) are formed in the positions, corresponding to the punching drill bits (8), of the bottom of the drilling box (4), and the positions of the drilling holes (3) correspond to each other, the other end of hole drill bit (8) runs through first through-hole (9) and brill hole (3), the top middle-end fixed mounting of drilling case (4) has elevating system (10), the top of drilling case (4) is located outside fixedly connected with protecting crust (11) of elevating system (10), the top middle-end fixed mounting of protecting crust (11) has portable mechanism (12), the equal fixed mounting in the left and right sides of drilling case (4) has stabilizing mean (13), the top right side fixed mounting of drilling case (4) has PLC controller (14).

2. The novel guqin string eye hole puncher of claim 1, characterized in that: the lifting mechanism (10) comprises a first electric push rod (1001), a second through hole (1002) and a connecting plate (1003), the first electric push rod (1001) is fixedly mounted at the middle end of the top of the drilling box (4), the second through hole (1002) is formed in the position, corresponding to the output end of the first electric push rod (1001), of the top of the drilling box (4), the output end of the first electric push rod (1001) penetrates through the second through hole (1002) and is fixedly connected with the connecting plate (1003), and the bottom of the connecting plate (1003) is fixedly connected with the top of the mounting frame (5).

3. The novel guqin string eye hole puncher of claim 1, characterized in that: the portable mechanism (12) comprises a mounting groove (1201), a hinge piece (1202) and a lifting handle (1203), the mounting groove (1201) is formed in the middle end of the top of the protection shell (11), and the lifting handle (1203) is hinged to the left side of the inside of the mounting groove (1201) through the hinge piece (1202).

4. The novel guqin string eye hole puncher of claim 1, characterized in that: stabilizing mean (13) includes mounting panel (1301), second electric putter (1302), third through-hole (1303), mount pad (1304), viscose steady piece (1305), the equal fixedly connected with mounting panel (1301) of the left and right sides of drilling case (4), the top fixed mounting of mounting panel (1301) has second electric putter (1302), third through-hole (1303) have been seted up with the corresponding position of output of second electric putter (1302) in the top of mounting panel (1301), third through-hole (1303) fixedly connected with mount pad (1304) are passed to the output of second electric putter (1302), the bottom bonding of mount pad (1304) has viscose steady piece (1305).

5. The novel guqin string eye hole puncher of claim 1, characterized in that: the length of arc (1) is 160mm, and the height is 40mm, and thickness is 8mm, the aperture of drilling hole (3) is 3 mm.

6. The novel guqin string eye hole puncher of claim 1, characterized in that: the equal fixedly connected with slider (15) of the left and right sides of installing frame (5), spout (16) have all been seted up with slider (15) corresponding position to the inside left and right sides of drilling case (4), slider (15) are at the inside sliding connection of spout (16).

7. The novel guqin string eye hole puncher of claim 1, characterized in that: the all fixedly connected with support column (17) in four corners in bottom of installing frame (5), the length of support column (17) slightly is greater than the length of servo motor (6) output.

Technical Field

The invention relates to the field of musical instrument manufacturing, in particular to a novel guqin string eye puncher.

Background

The ancient lyre, also known as yao lyre, yu lyre and qin, is a traditional Chinese plucked string instrument, has a history of more than three thousand years and belongs to a string in eight tones. The ancient lyre has wide range of sound, deep timbre and long lingering sound.

Ancient musical instrument often adopts artifical mode to punch the processing to the string eye in the manufacturing process, but the manual work punches to the string eye and appears the deviation easily, leads to string eye position not accurate enough, and the manual work punches and leads to the aperture size difference easily, influences ancient musical instrument tone quality and aesthetic property, is unfavorable for the use.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a novel guqin string hole puncher, which ensures that an arc-shaped plate can be stably placed on the surface of a guqin to work by arranging the arc-shaped plate, the arc-shaped groove arranged at the bottom of the arc-shaped plate is matched with the radian of the surface of the guqin, the arc-shaped plate is provided with a drilling hole, the drilling hole corresponds to the position to be punched on the surface of the guqin so as to punch the guqin, a mounting frame is arranged in a drilling box, a servo motor is arranged in the mounting frame, the servo motor is electrified to work to drive a connecting block to rotate so as to drive a punching drill bit to rotate, the other end of the punching drill bit penetrates through the drilling hole to punch the surface of the guqin, a lifting mechanism is arranged to control the mounting frame to lift, when the mounting frame descends, the punching drill bit protrudes out of the drilling hole, and then the servo motor works, can punch the work, when need not punch the work, elevating system control installing frame rises, can withdraw the drill bit, set up the protecting crust, the protecting crust is used for protecting elevating system, set up portable mechanism, portable mechanism plays and conveniently carries the effect that this equipment carries out the removal, set up stabilizing mean, stabilizing mean plays the effect that this equipment is fixed on the ancient musical instrument surface of assisting, set up the PLC controller, the PLC controller is used for making things convenient for the staff to control the operation of this equipment.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A novel guqin string hole puncher comprises an arc-shaped plate, wherein an arc-shaped groove is formed in the bottom of the arc-shaped plate, seven groups of drilling holes are formed in the top of the arc-shaped plate at equal intervals, the drilling holes penetrate through the bottom of the arc-shaped plate, a drilling box is fixedly connected to the top of the arc-shaped plate, an installation frame is placed in the drilling box, seven groups of servo motors are fixedly installed in the installation frame at equal intervals, the output ends of the servo motors penetrate through a fixedly connected connecting block of the installation frame, drilling bits are fixedly connected to the bottom of the connecting block, first through holes are formed in the bottom of the drilling box and correspond to the drilling bits, the first through holes correspond to the drilling holes, the other ends of the drilling bits penetrate through the first through holes and the drilling holes, a lifting mechanism is fixedly installed at the middle end of the top of the drilling box, the top of the drilling box is located on the outer side of the lifting mechanism and is fixedly connected with a protective shell, the top middle-end fixed mounting of protecting crust has portable mechanism, the equal fixed mounting in the left and right sides of drilling case has stabilizing mean, the top right side fixed mounting of drilling case has the PLC controller.

Further, elevating system includes first electric putter, second through-hole, connecting plate, the top middle-end fixed mounting of drilling case has first electric putter, the second through-hole has been seted up with the corresponding position of first electric putter's output in the top of drilling case, second through-hole fixedly connected with connecting plate is passed to first electric putter's output, the bottom of connecting plate and the top fixed connection of installing frame.

Further, portable mechanism includes mounting groove, articulated elements, handle, the mounting groove has been seted up to the top middle-end of protecting sheathing, the inside left side of mounting groove is articulated through the articulated elements and is had the handle.

Further, stabilizing mean includes mounting panel, second electric putter, third through-hole, mount pad, the stable piece of viscose, the equal fixedly connected with mounting panel in the left and right sides of drilling case, the top fixed mounting of mounting panel has second electric putter, the third through-hole has been seted up with the corresponding position of second electric putter's output in the top of mounting panel, third through-hole fixedly connected with mount pad is passed to second electric putter's output, the bottom of mount pad bonds and has the stable piece of viscose.

Furthermore, the length of arc is 160mm, and the height is 40mm, and thickness is 8mm, the aperture of drilling hole is 3 mm.

Further, the equal fixedly connected with slider in the left and right sides of installing frame, the inside left and right sides of drilling case has all seted up the spout with the corresponding position of slider, the slider is at the inside sliding connection of spout.

Furthermore, four equal fixedly connected with support columns in corner in bottom of installing frame, the length of support column slightly is greater than the length of servo motor output.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme is characterized in that the arc-shaped plate is arranged, the arc-shaped groove formed in the bottom of the arc-shaped plate is matched with the radian of the surface of the Guqin, so that the arc-shaped plate can be stably placed on the surface of the Guqin to work, a drilling hole is formed, the drilling hole corresponds to the position to be drilled on the surface of the Guqin, so that the Guqin can be drilled, the mounting frame is arranged in the drilling box, the servo motor is arranged in the mounting frame, the servo motor is electrified to work, the connecting block can be driven to rotate, the drilling bit is driven to rotate, the other end of the drilling bit penetrates through the drilling hole, the hole can be drilled on the surface of the Guqin, the lifting mechanism is arranged, the lifting mechanism is used for controlling the mounting frame to lift, when the mounting frame falls, the drilling bit punches out the drilling hole, then the servo motor works, the punching work can be performed, when the punching work is not needed, the lifting mechanism controls the mounting frame to lift, can withdraw the drill bit, set up the protecting crust, the protecting crust is used for protecting elevating system, sets up portable mechanism, and portable mechanism plays the effect of conveniently carrying this equipment and carrying out the removal, sets up stabilizing mean, and stabilizing mean plays the effect of assisting this equipment to fix on the guqin surface, sets up the PLC controller, and the PLC controller is used for making things convenient for the staff to control the operation of this equipment.

(2) Set up first electric putter, first electric putter circular telegram is worked, can drive the connecting plate and go up and down, because the connecting plate is connected with the installing frame, thereby make the installing frame go up and down thereupon, when the work of punching is carried out to needs, the installing frame drops, the other end of drill bit passes the drilling hole, contact with the guqin surface, can carry out the work of punching, when the work of punching need not be carried out, first electric putter packs up, can drive the installing frame and rise, thereby make the drill bit be located inside the drilling hole, in order to avoid the drill bit to stretch out the condition that leads to appearing the accidental injury of other people.

(3) Offer the mounting groove, the mounting groove is used for installing articulated elements and handle, when this equipment is removed to needs carrying, staff's accessible articulated elements pull out the handle from the mounting groove to reach and conveniently carry this equipment and carry out the mesh that removes, can withdraw the mounting groove with the handle at ordinary times, so that accomodate it.

(4) Set up the mounting panel, the top of mounting panel is used for installing second electric putter, and second electric putter circular telegram is carried out work, can drive the mount pad and go up and down, and the stable piece of viscose that drives the mount pad bottom simultaneously goes up and down, when needs carry out guqin string eye punching work, the mount pad falls and to make the stable piece adhesion of viscose on the guqin surface to guarantee the stability of this equipment when punching work.

(5) Set for the shape, the size scale of arc according to the guqin specification to make the laminating that the arc can be stable on the musical instrument face of guqin, thereby guarantee to punch the during operation, the work of punching appointed string eye position that the drill bit can be accurate.

(6) Set up slider and spout, the slider is at the inside sliding connection of spout, thereby make when the installing frame goes up and down in drilling incasement portion, smoothness that can be more, it is stable, reduce elevating system's work burden simultaneously, reduce its possibility of breaking down, set up the support column, the support column is used for supporting the installing frame, thereby make when the installing frame drops the work of punching, the support column props the drilling incasement portion, thereby make the connecting block be in unsettled state, avoid connecting block and drilling incasement portion bottom to contact, thereby make the connecting block can not have the resistance when rotating under servo motor's drive, so that the efficiency of punching is accelerated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a top plan view of an arcuate plate of the present invention;

FIG. 4 is an enlarged view of the bit portion of the present invention;

fig. 5 is a cross-sectional view of the slider portion of the present invention.

The reference numbers in the figures illustrate:

1. an arc-shaped plate; 2. an arc-shaped slot; 3. drilling a hole; 4. drilling a hole box; 5. installing a frame; 6. a servo motor; 7. connecting blocks; 8. a drill bit; 9. a first through hole; 10. a lifting mechanism; 1001. a first electric push rod; 1002. a second through hole; 1003. a connecting plate; 11. a protective shell; 12. a portable mechanism; 1201. mounting grooves; 1202. an articulation member; 1203. a handle; 13. a stabilizing mechanism; 1301. mounting a plate; 1302. a second electric push rod; 1303. a third through hole; 1304. a mounting seat; 1305. a viscose stabilizing block; 14. a PLC controller; 15. a slider; 16. a chute; 17. and (4) a support column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a novel guqin string hole puncher comprises an arc-shaped plate 1, an arc-shaped groove 2 is formed at the bottom of the arc-shaped plate 1, seven groups of drilling holes 3 are formed at the top of the arc-shaped plate 1 at equal intervals, the drilling holes 3 penetrate through the bottom of the arc-shaped plate 1, a drilling box 4 is fixedly connected to the top of the arc-shaped plate 1, an installation frame 5 is placed inside the drilling box 4, seven groups of servo motors 6 are fixedly installed inside the installation frame 5 at equal intervals, the output ends of the servo motors 6 penetrate through the installation frame 5 and are fixedly connected with a connecting block 7, a punching drill bit 8 is fixedly connected to the bottom of the connecting block 7, a first through hole 9 is formed in the bottom of the drilling box 4 corresponding to the punching drill bit 8, the first through hole 9 corresponds to the drilling hole 3, and the other end of the punching drill bit 8 penetrates through the first through hole 9 and the drilling hole 3, the top middle end fixed mounting of drilling case 4 has elevating system 10, the top of drilling case 4 is located elevating system 10's outside fixedly connected with protecting crust 11, the top middle end fixed mounting of protecting crust 11 has portable mechanism 12, the equal fixed mounting in the left and right sides of drilling case 4 has stabilizing mean 13, the top right side fixed mounting of drilling case 4 has PLC controller 14. By arranging the arc-shaped plate 1, the arc-shaped groove 2 arranged at the bottom of the arc-shaped plate 1 is matched with the radian of the surface of the Guqin, so that the arc-shaped plate 1 can be stably placed on the surface of the Guqin to work, the drilling hole 3 is arranged, the drilling hole 3 corresponds to the position to be drilled on the surface of the Guqin, so that the Guqin can be drilled, the mounting frame 5 is arranged in the drilling box 4, the servo motor 6 is arranged in the mounting frame 5, the servo motor 6 is electrified to work, the connecting block 7 can be driven to rotate, the drilling bit 8 is driven to rotate, the other end of the drilling bit 8 penetrates through the drilling hole 3, the surface of the Guqin can be drilled, the lifting mechanism 10 is arranged, the lifting mechanism 10 is used for controlling the mounting frame 5 to lift, when the mounting frame 5 falls, the drilling bit 8 protrudes out of the drilling hole 3, then the servo motor 6 works, and the drilling work can be performed, when the work of punching need not be carried out, elevating system 10 control installing frame 5 rises, can withdraw drill bit 8, set up protecting crust 11, protecting crust 11 is used for protecting elevating system 10, set up portable mechanism 12, portable mechanism 12 plays the effect that conveniently carries this equipment and remove, set up stabilizing mean 13, stabilizing mean 13 plays the effect of assisting this equipment to fix on the guqin surface, set up PLC controller 14, PLC controller 14 is used for making things convenient for the staff to control the operation of this equipment.

Referring to fig. 2, the lifting mechanism 10 includes a first electric push rod 1001, a second through hole 1002, and a connecting plate 1003, the first electric push rod 1001 is fixedly installed at the middle end of the top of the drilling box 4, the second through hole 1002 is formed at a position of the top of the drilling box 4 corresponding to the output end of the first electric push rod 1001, the output end of the first electric push rod 1001 penetrates through the second through hole 1002 and is fixedly connected to the connecting plate 1003, and the bottom of the connecting plate 1003 is fixedly connected to the top of the mounting frame 5. Set up first electric putter 1001, first electric putter 1001 circular telegram is worked, can drive connecting plate 1003 and go up and down, because connecting plate 1003 is connected with installing frame 5, thereby make installing frame 5 go up and down thereupon, when the work of punching is carried out to needs, installing frame 5 drops, the other end of drill bit 8 passes drill hole 3, contact with the guqin surface, can punch the work, when the work of punching need not be carried out, first electric putter 1001 packs up, can drive installing frame 5 and rise, thereby make drill bit 8 be located drill hole 3 inside, in order to avoid drill bit 8 to stretch out and lead to appearing the condition of accidental injury of other people.

Referring to fig. 1-2, the portable mechanism 12 includes a mounting groove 1201, a hinge element 1202, and a handle 1203, the mounting groove 1201 is formed at the top middle end of the protective housing 11, and the handle 1203 is hinged to the left side of the inside of the mounting groove 1201 through the hinge element 1202. The mounting groove 1201 is formed, the mounting groove 1201 is used for mounting the hinge element 1202 and the handle 1203, when the device needs to be carried for moving, a worker can pull the handle 1203 out of the mounting groove 1201 through the hinge element 1202 so as to achieve the purpose of conveniently carrying the device for moving, and the handle 1203 can be retracted into the mounting groove 1201 at ordinary times so as to be accommodated.

Referring to fig. 1-2, the stabilizing mechanism 13 includes a mounting plate 1301, a second electric push rod 1302, a third through hole 1303, a mounting seat 1304, and a viscose stabilizing block 1305, the mounting plate 1301 is fixedly connected to both the left and right sides of the drilling box 4, the second electric push rod 1302 is fixedly mounted on the top of the mounting plate 1301, the third through hole 1303 is formed in a position, corresponding to the output end of the second electric push rod 1302, on the top of the mounting plate 1301, the output end of the second electric push rod 1302 passes through the third through hole 1303 and is fixedly connected to the mounting seat 1304, and the viscose stabilizing block 1305 is bonded to the bottom of the mounting seat 1304. Set up mounting panel 1301, the top of mounting panel 1301 is used for installing second electric putter 1302, and second electric putter 1302 circular telegram carries out work, can drive mount pad 1304 and go up and down, drives the viscose stabilizing block 1305 of mount pad 1304 bottom simultaneously and goes up and down, when needs carry out the work of punching of guqin string eye, mount pad 1304 falls and to make the stable block 1305 of viscose adhere on the guqin surface to guarantee the stability of this equipment during the work of punching.

Referring to fig. 2-3, the arc plate 1 has a length of 160mm, a height of 40mm, a thickness of 8mm, and a bore diameter of 3 mm. Set for the shape of arc 1, size scale according to the guqin specification to make the laminating that arc 1 can be stable on the musical instrument face of guqin, thereby guarantee to punch the during operation, the work of punching appointed string eye position that drill bit 8 can be accurate.

Referring to fig. 2 and 5, the left and right sides of the mounting frame 5 are both fixedly connected with sliding blocks 15, the left and right sides of the inside of the drilling box 4 corresponding to the sliding blocks 15 are both provided with sliding grooves 16, and the sliding blocks 15 are slidably connected inside the sliding grooves 16. Set up slider 15 and spout 16, slider 15 is at the inside sliding connection of spout 16 to make when installing frame 5 goes up and down in drilling case 4 inside, more smooth, stable that can, reduce elevating system 10's work burden simultaneously, reduce its possibility of breaking down.

Referring to fig. 2, support columns 17 are fixedly connected to four corners of the bottom of the mounting frame 5, and the length of each support column 17 is slightly greater than that of the output end of the servo motor 6. Set up support column 17, support column 17 is used for supporting installing frame 5 to make when installing frame 5 descends and punches the during operation, support column 17 props drilling case 4 insidely, thereby makes connecting block 7 be in unsettled state, avoids connecting block 7 and drilling case 4 inside bottom to contact, thereby makes connecting block 7 can not have the resistance when rotatory under servo motor 6's drive, so that accelerate the efficiency of punching.

The bottom of an arc-shaped plate 1 is provided with an arc-shaped groove 2, the arc-shaped groove 2 is matched with the radian of a surface of a Guqin, so that the arc-shaped plate 1 can be stably placed on the surface of the Guqin to work, the top of the arc-shaped plate 1 is provided with seven groups of drilling holes 3, the drilling holes 3 correspond to positions to be drilled on the surface of the Guqin, so that the Guqin can be drilled, a mounting frame 5 is arranged inside a drilling box 4, a servo motor 6 is arranged inside the mounting frame 5, a worker controls the servo motor 6 to work through a PLC (programmable logic controller) 14, so that a connecting block 7 can be driven to rotate, a drilling bit 8 is driven to rotate, the other end of the drilling bit 8 penetrates through the drilling holes 3, the surface of the Guqin can be drilled, the worker controls a first electric push rod 1001 to work through the PLC 14, so that the connecting plate 1003 can be driven to lift, and the connecting plate 1003 is connected with the mounting frame 5, thereby the mounting frame 5 goes up and down along with the installation, the sliding block 15 and the sliding groove 16 are arranged, the sliding block 15 is connected in the sliding groove 16 in a sliding way, thereby the mounting frame 5 can go up and down more smoothly and stably when going up and down in the drilling box 4, simultaneously the work load of the lifting mechanism 10 is reduced, the possibility of the fault is reduced, when the drilling work is needed, the mounting frame 5 goes down, the other end of the drilling bit 8 passes through the drilling hole 3 and contacts with the surface of the Guqin, the drilling work can be carried out, the support column 17 is used for supporting the mounting frame 5, thereby when the mounting frame 5 goes down to carry out the drilling work, the support column 17 supports the inside of the drilling box 4, thereby the connecting block 7 is in a suspended state, the connecting block 7 is prevented from contacting with the bottom inside the drilling box 4, and the connecting block 7 can not have resistance when rotating under the driving of the servo motor 6, in order to accelerate the punching efficiency, when punching work is not needed, the first electric push rod 1001 is retracted to drive the mounting frame 5 to ascend, so that the punching drill bit 8 is positioned inside the punching hole 3, the situation that others are accidentally injured due to the fact that the punching drill bit 8 extends out is avoided, the protective shell 11 is used for protecting the first electric push rod 1001, the top of the protective shell 11 is provided with a mounting groove 1201, the mounting groove 1201 is used for mounting the hinged element 1202 and the handle 1203, when the device needs to be carried and moved, a worker can pull the handle 1203 out of the mounting groove 1201 through the hinged element 1202 to achieve the purpose of conveniently carrying the device to move, the handle 1203 can be retracted into the mounting groove 1201 to store the device at ordinary times, the mounting plates 1301 are arranged on two sides of the drilling box 4, the top of the mounting plate 1301 is used for mounting the second electric push rod 1302, and the worker controls the second electric push rod 1302 to work through the PLC 14, can drive mount pad 1304 and go up and down, drive the viscose stabilization piece 1305 of mount pad 1304 bottom simultaneously and go up and down, when needs carry out the work of punching of guqin string eye, mount pad 1304 drops and can be so that the stable piece 1305 of viscose adhesion is on the guqin surface to guarantee the stability of this equipment during operation of punching.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.