阅读说明：本技术 一种黎族吹管乐器用钻孔设备 (Li nationality blowpipe drilling equipment for musical instrument ) 是由 李娅 潘在娥 梁博华 张一鸣 张煊 聂文华 刘晓婷 楼政 于 2020-12-30 设计创作，主要内容包括：本发明一种黎族吹管乐器用钻孔设备,包括钻孔支撑台,钻孔支撑台顶部固定有位置调节箱,位置调节箱内腔水平设置有转动丝杆,钻孔支撑台顶部位于位置调节箱右侧安装有伺服电机,伺服电机左侧输出端套接有主动转轮,主动转轮上套接有连接转杆,连接转杆左侧转动贯穿钻孔支撑台右端侧壁并和转动丝杆右侧相固定,转动丝杆外壁螺接套设有两组移动滑套,两组移动滑套顶部固定有移动调节杆,移动调节杆顶部位于位置调节箱上方套接有移动紧固套,本发明装置通过移动滑套带动顶部的移动调节杆和移动紧固套水平移动,进而对黎族吹管不同位置进行打孔,带动第二转动套筒转动,带动黎族吹管转动,进而对黎族吹管不同角度位置进行打孔。(The invention relates to a drilling device for Li nationality blowpipe instruments, which comprises a drilling support table, wherein a position adjusting box is fixed at the top of the drilling support table, a rotating screw rod is horizontally arranged in the inner cavity of the position adjusting box, a servo motor is installed at the top of the drilling support table and positioned at the right side of the position adjusting box, a driving rotating wheel is sleeved at the left output end of the servo motor, a connecting rotating rod is sleeved on the driving rotating wheel, the left side of the connecting rotating rod rotatably penetrates through the side wall at the right end of the drilling support table and is fixed with the right side of the rotating screw rod, two groups of movable sliding sleeves are screwed and sleeved on the outer wall of the rotating screw rod, movable adjusting rods are fixed at the tops of the two groups of movable sliding sleeves, and a movable fastening sleeve is sleeved at the top of the movable adjusting rods and positioned above the position adjusting box, the Li nationality blowing pipe is driven to rotate, and then the holes are punched at different angle positions of the Li nationality blowing pipe.)

1. A drilling equipment for Li nationality blowpipe musical instrument, characterized in that: the drilling support platform comprises a drilling support platform (1), a position adjusting box (2) is fixed at the top of the drilling support platform (1), a rotating screw rod (3) is horizontally arranged in an inner cavity of the position adjusting box (2), a servo motor (4) is installed at the position, located at the right side of the position adjusting box (2), of the top of the drilling support platform (1), an output end at the left side of the servo motor (4) is sleeved with a driving rotating wheel (5), a connecting rotating rod (6) is sleeved on the driving rotating wheel (5), the left side of the connecting rotating rod (6) rotates to penetrate through the side wall at the right end of the drilling support platform (1) and is fixed with the right side of the rotating screw rod (3), two groups of moving sliding sleeves (7) are sleeved on the outer wall of the rotating screw rod (3), two groups of moving adjusting rods (8) are fixed at the tops of the moving sliding sleeves (7, drilling brace table (1) top is located the position control case (2) left and right sides and is fixed with backup pad (10), and is two sets of backup pad (10) top is fixed with installation roof (11), telescopic cylinder (12) are installed to installation roof (11) bottom, telescopic cylinder (12) bottom telescopic end has cup jointed punching motor (13), punching motor (13) bottom output has cup jointed punching head (14).

2. The drilling equipment for the Li's blowpipe musical instrument as claimed in claim 1, wherein: the left side and the right side of the opposite ends of the two groups of supporting plates (10) are respectively provided with a first rotating sleeve (15) and a second rotating sleeve (16), the outer wall of the second rotating sleeve (16) on the right side is sleeved with a driven rotating wheel (17), and the driven rotating wheel (17) is connected with a driving rotating wheel (5) through a connecting belt (18) for transmission.

3. The drilling equipment for the Li family blowpipe musical instrument according to claim 1 or 2, wherein: and through holes for the Li nationality blowpipe to freely enter and exit are formed in the first rotating sleeve (15), the second rotating sleeve (16) and the movable fastening sleeve (9) at the same horizontal position.

4. The drilling equipment for the Li family blowpipe musical instrument according to claim 1 or 2, wherein: the tops of the second rotating sleeve (16) and the movable fastening sleeve (9) are respectively connected with a lifting screw (19) in a penetrating and threaded mode, and the bottom of each group of lifting screws (19) is respectively fixed with an arc-shaped clamping plate (20).

5. The drilling equipment for the Li's blowpipe musical instrument as claimed in claim 1, wherein: the top of the position adjusting box (2) is provided with a sliding chute (21) for the horizontal movement of the movable adjusting rod (8).

6. The drilling equipment for the Li's blowpipe musical instrument as claimed in claim 1, wherein: the right side of the second rotating sleeve (16) is rotatably connected with the side wall of the right supporting plate (10) through a rotating shaft (22).

Technical Field

The invention belongs to the field of drilling of wind instruments, and particularly relates to drilling equipment for a Li nationality wind instrument.

Background

Li family music. When people are at festive, party or leisure, people can hear the youthful singing voice and the clear musical instrument voice everywhere in village of Li nationality, no matter village, field or home. The lyric is beautiful, has the advantages of fierce and high libration, has the advantages of stealing whisper and is polite and fluent. The singing voice and the instrumental voice reflect the characters of unsophistication, optimism, gunn and cong and perseveration of the Li population, and also reflect the real feelings of the Li population that the Li population loves the life and goes into the future. Many Li nationality folk music can be divided into two parts, folk music and folk musical instruments.

When the Li nationality wind instrument is manufactured, holes need to be punched, the existing Li nationality wind instrument drilling equipment has the defects that the horizontal position and the punching angle of the Li nationality wind instrument are not convenient to adjust in the punching process.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provide drilling equipment for a Li torch instrument.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

a drilling device for Li nationality blowpipe instruments comprises a drilling support table, wherein a position adjusting box is fixed at the top of the drilling support table, a rotating screw rod is horizontally arranged in an inner cavity of the position adjusting box, a servo motor is installed at the top of the drilling support table, which is positioned at the right side of the position adjusting box, the left output end of the servo motor is sleeved with a driving rotating wheel, a connecting rotating rod is sleeved on the driving rotating wheel, the left side of the connecting rotating rod rotatably penetrates through the side wall of the right end of the drilling support table and is fixed with the right side of the rotating screw rod, the outer wall of the rotating screw rod is sleeved with two sets of movable sliding sleeves, the tops of the two sets of movable sliding sleeves are fixed with movable adjusting rods, the top of the movable adjusting rod is positioned above the position adjusting box and is sleeved with a movable fastening sleeve, the installation roof bottom is installed telescopic cylinder, telescopic cylinder bottom telescopic end has cup jointed the motor that punches, punch motor bottom output has cup jointed the head of punching.

Preferably, the left side and the right side of the opposite ends of the two groups of supporting plates are respectively provided with a first rotating sleeve and a second rotating sleeve, the outer wall of the second rotating sleeve on the right side is sleeved with a driven rotating wheel, and the driven rotating wheel is connected with a driving rotating wheel through a connecting belt for transmission.

Preferably, the first rotating sleeve, the second rotating sleeve and the movable fastening sleeve are all provided with through holes for the Li nationality blowpipe to freely enter and exit on the same horizontal position.

Preferably, the tops of the first rotating sleeve, the second rotating sleeve and the movable fastening sleeve are all connected with lifting screws in a penetrating and threaded mode, and an arc-shaped clamping plate is fixed at the bottom of each group of the lifting screws.

Preferably, the top of the position adjusting box is provided with a sliding chute for the horizontal movement of the movable adjusting rod.

Preferably, the right side of the second rotating sleeve is rotatably connected with the side wall of the support plate at the right side through a rotating shaft.

Has the advantages that:

1. firstly, Li nationality blowpipes are inserted into two groups of movable fastening sleeves, then lifting screws at the tops of the movable fastening sleeves are rotated to drive arc-shaped clamping plates to descend until the Li nationality blowpipes are fastened, then telescopic cylinders are started to drive a punching motor and a punching head at the bottom to descend, Li nationality blowpipes are punched, if the horizontal position of punching is to be adjusted, a servo motor is started to drive a rotary screw rod to rotate, a movable sliding sleeve is sleeved on the outer wall of the rotary screw rod in a threaded manner, and then a movable adjusting rod and the movable fastening sleeves at the tops are driven to horizontally move through the movable sliding sleeve, so that different positions of the Li nationality blowpipes are punched;

2. if when adjusting the position of punching of other angles of Li nationality's blowpipe, the lifting screw that will remove the adapter sleeve top drives the arc cardboard and rises and loosen Li nationality's blowpipe, the lifting screw who rotates the second and rotate the sleeve top drives the arc cardboard and descends and fix Li nationality's blowpipe, start servo motor and drive the rotation of initiative runner, because the initiative runner cup joints through connecting belt and driven runner mutually, and then drive the second and rotate the sleeve and rotate, drive Li nationality's blowpipe and rotate, and then punch to Li nationality's blowpipe different angular position.

Of course, it is not necessary for any one product that embodies the invention to achieve all of the above advantages simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the connection of the lifting screw of the present invention;

the reference numbers in the drawings are as follows:

1-drilling support table, 2-position adjusting box, 3-rotating screw rod, 4-servo motor, 5-driving rotating wheel, 6-connecting rotating rod, 7-moving sliding sleeve, 8-moving adjusting rod, 9-moving fastening sleeve, 10-support plate, 11-mounting top plate, 12-telescopic cylinder, 13-punching motor, 14-punching head, 15-first rotating sleeve, 16-second rotating sleeve, 17-driven rotating wheel, 18-connecting belt, 19-lifting screw rod, 20-arc-shaped clamping plate, 21-sliding chute and 22-rotating shaft.

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.

As shown in figures 1-2, the invention is a drilling device for Li nationality blowpipe musical instruments, which comprises a drilling support table 1, a position adjusting box 2 is fixed on the top of the drilling support table 1, a rotary screw rod 3 is horizontally arranged in the inner cavity of the position adjusting box 2, a servo motor 4 is arranged on the top of the drilling support table 1 on the right side of the position adjusting box 2, a driving rotary wheel 5 is sleeved on the left output end of the servo motor 4, a connecting rotary rod 6 is sleeved on the driving rotary wheel 5, the left side of the connecting rotary rod 6 rotatably penetrates through the side wall of the right end of the drilling support table 1 and is fixed with the right side of the rotary screw rod 3, two sets of movable sliding sleeves 7 are screwed and sleeved on the outer wall of the rotary screw rod 3, a movable adjusting rod 8 is fixed on the tops of the two sets of movable sliding sleeves 7, a movable fastening sleeve 9 is sleeved, the top of two sets of backup pads 10 is fixed with installation roof 11, and installation roof 11 bottom is installed telescopic cylinder 12, and telescopic cylinder 12 bottom telescopic end has cup jointed punching motor 13, and punching motor 13 bottom output has cup jointed the head of punching 14.

The left side and the right side of the opposite ends of the two groups of supporting plates 10 are respectively provided with a first rotating sleeve 15 and a second rotating sleeve 16, the outer wall of the second rotating sleeve 16 on the right side is sleeved with a driven rotating wheel 17, the driven rotating wheel 17 is connected with a driving rotating wheel 5 through a connecting belt 18 for transmission, the first rotating sleeve 15, the second rotating sleeve 16 and the movable fastening sleeve 9 are provided with through holes for enabling Li family blowpipes to freely pass in and out at the same horizontal position, the tops of the first rotating sleeve 15, the second rotating sleeve 16 and the movable fastening sleeve 9 are respectively connected with a lifting screw 19 in a penetrating and threaded mode, the bottom of each group of lifting screw 19 is fixedly provided with an arc-shaped clamping plate 20, the top of the position adjusting box 2 is provided with a sliding groove 21 for enabling the movable adjusting rod 8 to horizontally move, and the right side.

One specific application of this embodiment is: when the drilling equipment for the Li nationality blowpipe musical instrument is used, firstly, the Li nationality blowpipe is inserted into two groups of movable fastening sleeves 9, then a lifting screw 19 at the top of each movable fastening sleeve 9 is rotated to drive an arc-shaped clamping plate 20 to descend until the Li nationality blowpipe is fastened, then a telescopic cylinder 12 is started to drive a punching motor 13 at the bottom and a punching head 14 to descend, the Li nationality blowpipe is punched, if the horizontal position of punching is adjusted, a servo motor 4 is started to drive a rotary screw rod 3 to rotate, and a movable sliding sleeve 7 is sleeved on the outer wall of the rotary screw rod 3 in a threaded manner, so that a movable adjusting rod 8 at the top and the movable fastening sleeve 9 are driven to horizontally move by the movable sliding sleeve 7, and then different positions of the Li nationality blow;

if the hole punching position of other angles of Li nationality blowpipe is to be adjusted, the lifting screw 19 that will remove the top of adapter sleeve 9 drives arc cardboard 20 and rises and loosen Li nationality blowpipe, the lifting screw 19 that rotates the top of second rotating sleeve 16 drives arc cardboard 20 and descends and fixes Li nationality blowpipe, start servo motor 4 and drive driving wheel 5 and rotate, because driving wheel 5 cup joints with driven runner 17 through connecting belt 18 mutually, and then drive second rotating sleeve 16 and rotate, drive Li nationality blowpipe and rotate, and then punch to Li nationality blowpipe different angular position.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments have not been described in detail to avoid obscuring the description of the invention in its specific form, and it is to be understood that many modifications and variations are possible in light of the teaching of this specification. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.