CN220604312U

CN220604312U - Musical instrument processing device

Info

Publication number: CN220604312U
Application number: CN202322221929.4U
Authority: CN
Inventors: 潘仲文
Original assignee: Henan Yule Jiayin Culture Technology Co ltd
Current assignee: Henan Yule Jiayin Culture Technology Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-03-15
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a musical instrument processing device, which comprises a workbench, a processing assembly and a guiding assembly, wherein the processing assembly comprises a first workpiece and a second workpiece which are arranged on the workbench at intervals; the guide assembly is arranged on the workbench surface, a guide structure is formed on the guide assembly, the guide structure is used for enabling the soundboard to enter between the first machined piece and the second machined piece in a first direction, an included angle is formed between the extending direction of the soundboard and a connecting line between the first machined piece and the second machined piece, and the first direction is the extending direction of the soundboard; the position of the guide structure is adjustable so that the angle of the first direction is changed so that the soundboards of different widths can enter between the first workpiece and the second workpiece. Therefore, such a musical instrument processing apparatus can process sound boards of different widths, and also can process both faces of the sound board at the same time.

Description

Musical instrument processing device

Technical Field

The utility model relates to the field of instrument processing, in particular to an instrument processing device.

Background

Koto soundboards are typically made from wood, such as tung wood.

In the process of the zheng plate, the two faces of the zheng plate are processed one by one usually by using a precision saw or a common vertical mill, so that the conventional processing method is inconvenient for simultaneously processing the two faces of the zheng plate.

Disclosure of Invention

Accordingly, it is necessary to provide a musical instrument processing apparatus capable of simultaneously processing both surfaces of a soundboard.

In order to solve the problems, the utility model provides a musical instrument processing device, which comprises a workbench, a processing assembly and a guiding assembly, wherein the processing assembly comprises a first workpiece and a second workpiece which are arranged on the workbench at intervals;

the guide assembly is arranged on the workbench surface, a guide structure is formed on the guide assembly, the guide structure is used for enabling the soundboard to enter between the first machined piece and the second machined piece in a first direction, an included angle is formed between the extending direction of the soundboard and a connecting line between the first machined piece and the second machined piece, and the first direction is the extending direction of the soundboard;

the position of the guide structure is adjustable so that the angle of the first direction is changed so that the soundboards of different widths can enter between the first workpiece and the second workpiece.

In one embodiment, the guide assembly includes a first mounting member and a second mounting member disposed in spaced relation, the first mounting member being rotatable about the first workpiece, the second mounting member being rotatable about the second workpiece, rotation of the first mounting member and the second mounting member causing the direction of extension of the soundboard to change.

In one embodiment, the guide assembly further includes a moving member slidably disposed between the first and second mounting members, the moving member being for mounting the soundboard, and an extending direction of the moving member being the same as an extending direction of the soundboard.

In one embodiment, the first mount and the second mount are disposed in parallel.

In one embodiment, the thickness of the moving member is the same as the thickness of the first and second mounting members.

In one embodiment, two ends of the moving member are provided with clamping members for clamping the soundboard.

In one embodiment, the first mounting part is provided with a first pressing part, and the first pressing part comprises a main body and a roller connected with the main body;

the main body is fixedly connected to the first mounting piece, and the roller is connected to one end, close to the moving piece, of the main body, so that when the moving piece drives the soundboard to move along the first direction, the roller presses the soundboard to the moving piece.

In one embodiment, the main body comprises a fixing seat, a connecting shaft and an elastic piece, wherein the fixing seat is fixedly connected to the first mounting piece, the connecting shaft is rotatably connected to the fixing seat, one end of the elastic piece is fixed to the first mounting piece, the other end of the elastic piece is connected with one end of the connecting shaft, and the other end of the connecting shaft is connected with the roller.

In one embodiment, a first fixing hole and a second fixing hole are formed in the workbench at intervals, the first fixing hole penetrates through the first mounting piece, and the second fixing hole penetrates through the second mounting piece;

the working end of the first workpiece penetrates out of the first fixing hole, and the working end of the second workpiece penetrates out of the second fixing hole, so that the first workpiece and the second workpiece act on two sides of the soundboard.

In one embodiment, the first mounting member is rotatably coupled to a peripheral region of the first fixing hole, and the second mounting member is rotatably coupled to a peripheral region of the second fixing hole.

According to the embodiment of the utility model, the guide assembly is used for forming the guide structure, the moving direction of the soundboard can be limited to be a first direction through the guide structure, and the first workpiece and the second workpiece can be simultaneously processed on two sides of the workpiece in the process that the soundboard enters between the first workpiece and the second workpiece in the first direction;

the extending direction of the soundboard is the direction of the soundboard entering between the first machined part and the second machined part, so that the moving direction of the soundboard is the same as the extending direction of the soundboard, the angle of the first direction can be changed by adjusting the rotation of the guide structure, and the included angle can be changed at the moment so as to adapt to the situation that the soundboard with different widths enters between the first machined part and the second machined part, thereby processing the soundboard with different widths;

therefore, such a musical instrument processing apparatus can process sound boards of different widths, and also can process both faces of the sound board at the same time.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

fig. 1 is a schematic structural view of a musical instrument processing device according to an embodiment.

Fig. 2 is a top view of the instrument processing device shown in fig. 1.

Fig. 3 is a partial schematic view of the musical instrument processing apparatus shown in fig. 1.

Reference numerals:

10-a workbench, 12-a first fixing hole and 14-a second fixing hole;

20-a machining assembly, 22-a first workpiece, 222-a first tool, 2222-a working surface, 2224-a drive shaft, 24-a second workpiece, 242-a second tool;

30-guide assembly, 32-first mount, 322-first press, 3222-body, 3224-roller, 34-second mount, 344-second press, 36-moving member, 362-clamping member

200-workpiece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the members in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1-3, an instrument processing apparatus according to an embodiment of the present utility model is disclosed, comprising a table 10, a processing assembly 20, and a guide assembly 30, the processing assembly 20 comprising a first workpiece 22 and a second workpiece 24 disposed on the table 10 at a spaced apart relationship.

The guide assembly 30 is disposed on the surface of the workbench 10, and a guide structure is formed on the guide assembly 30, and is used for enabling a soundboard to enter between the first workpiece 22 and the second workpiece 24 in a first direction, wherein an included angle is formed between an extending direction of the soundboard and a connecting line between the first workpiece 22 and the second workpiece 24, and the first direction is an extending direction of the soundboard.

The position of the guide structure is adjustable such that the angle of the first direction is changed to enable different widths of the soundboard to enter between the first and second workpieces 22, 24.

Specifically, the table 10 is used to mount the machining assembly 20 and the guide assembly 30 so that the soundboard is machined on the table 10 face.

The first workpiece 22 and the second workpiece 24 are spaced apart on the work table 10 so that the first workpiece 22 and the second workpiece 24 work simultaneously to process both sides of the soundboard.

The guiding structure is used for limiting the moving direction of the soundboard and the extending direction of the soundboard, and the moving direction of the soundboard and the extending direction of the soundboard are both first directions, so that the soundboard can only enter between the first workpiece 22 and the second workpiece 24 along the first direction, and the first workpiece 22 and the second workpiece 24 can process two sides of the soundboard at the same time.

After the soundboard enters between the first workpiece 22 and the second workpiece 24 along the first direction, the extending direction/first direction of the soundboard forms an included angle with the connecting line between the first workpiece 22 and the second workpiece 24, the direction of the guiding structure is changed by adjusting the guiding assembly 30, the angle of the included angle can be changed, and the soundboard with different widths can be accommodated between the first workpiece 22 and the second workpiece 24 by changing the angle of the included angle, so that the soundboard with different widths can be processed.

When the soundboard is processed, the soundboard is fed in the first direction between the first and second workpieces 22, 24, and the first and second workpieces 22, 24 continue to work to enable processing of both sides of the soundboard.

According to the embodiment of the utility model, the guide assembly 30 forms the guide structure, the movement direction of the soundboard can be limited to be the first direction through the guide structure, and the first workpiece 22 and the second workpiece 24 can be processed on two sides of the workpiece 200 simultaneously in the process that the soundboard enters between the first workpiece 22 and the second workpiece 24 in the first direction;

the extending direction of the soundboard is the direction of the soundboard entering between the first workpiece 22 and the second workpiece 24, so that the moving direction of the soundboard is the same as the extending direction of the soundboard, the angle of the first direction can be changed by adjusting the rotation of the guide structure, and the included angle can be changed at the moment so as to adapt to the soundboard with different widths entering between the first workpiece 22 and the second workpiece 24, thereby processing the soundboard with different widths;

Referring to fig. 1 and 2, the guide assembly 30 includes a first mounting member 32 and a second mounting member 34 disposed at a spaced apart position, the first mounting member 32 being rotatable about the first workpiece 22, the second mounting member 34 being rotatable about the second workpiece 24, and rotating the first mounting member 32 and the second mounting member 34 causes the direction of extension of the soundboard to change.

Specifically, by providing the first mounting member 32 and the second mounting member 34 at intervals, the soundboard can be always positioned between the first mounting member 32 and the second mounting member 34, and the rotation of the first mounting member 32 and the second mounting member 34 can change the extending direction of the soundboard, that is, the first direction angle, so that the movement of the soundboard can be guided, and the extending direction of the soundboard can be limited.

In detail, the fixing structures are respectively disposed at two ends of the first mounting member 32 and the second mounting member 34, and are used for fixing the first mounting member 32 and the second mounting member 34, when the first mounting member 32 needs to be rotated, the fixing structures are loosened, and after the first mounting member 32 is adjusted, the first mounting member 32 is fixed through the fixing structures, and similarly, the second mounting member 34 is also adjusted in the same manner.

Preferably, the guide assembly 30 further includes a moving member 36, the moving member 36 is slidably disposed between the first mounting member 32 and the second mounting member 34, the moving member 36 is used for mounting the soundboard, and an extending direction of the moving member 36 is the same as an extending direction of the soundboard.

Specifically, the soundboard is connected to the upper surface of the moving member 36, and the moving member 36 moves between the first mounting member 32 and the second mounting member 34 to enable the soundboard to move synchronously.

The width of the moving part 36 is the same as the distance between the first mounting part 32 and the second mounting part 34, so that the moving track of the moving part 36 is always a straight line when the moving part 36 slides, the moving track of the soundboard can be limited, the uneven processing of the two side surfaces of the soundboard due to the deviation of shaking in the processing process of the soundboard is prevented, and the processing quality of the soundboard can be ensured.

In one embodiment, the guide structure is a guide slot in which the mover 36 is slidably disposed. The guide structure can facilitate the connection and movement of the moving member 36.

In another embodiment, the guide structure is a rail in which the mover 36 is slidably or rollably disposed.

Preferably, the first mounting member 32 and the second mounting member 34 are disposed in parallel.

The first mount 32 and the second mount 34 remain parallel during rotational adjustment of the first mount 32 and the second mount 34.

In one embodiment, the first mounting member 32 and the second mounting member 34 have a transmission structure coupled thereto, and rotating the first mounting member 32 causes the second mounting member 34 to move synchronously with the first mounting member 32, thereby maintaining the first mounting member 32 and the second mounting member 34 in a parallel state at all times.

In another embodiment, the first mounting member 32 and the second mounting member 34 are driven to rotate by the driving structure, so that the rotation angles of the first mounting member 32 and the second mounting member 34 are controlled to be consistent, and the first mounting member 32 and the second mounting member 34 are always kept in a parallel state.

Preferably, the first mounting member 32 and the second mounting member 34 are elongated, the first mounting member 32 and the second mounting member 34 are always parallel to the extending direction of the soundboard, and the first mounting member 32 and the second mounting member 34 are always parallel to the first direction.

Preferably, the thickness of the moving member 36 is the same as the thickness of the first and second mounting members 32, 34.

The moving part 36 is long, and the moving part 36 can heighten the soundboard, so that soundboards with different widths can be connected to the moving part 36, and the width of the soundboard is not affected by the width of the guide groove.

Preferably, the moving member 36 is provided at both ends thereof with clamping members 362, and the clamping members 362 are used for clamping the soundboard.

Specifically, the clamping member 362 is a carpenter's quick clamp and is capable of quickly and stably clamping the soundboard so that the soundboard is stably mounted on the moving member 36.

Preferably, the first mounting member 32 is provided with a first pressing member 322, and the first pressing member 322 includes a main body 3222 and a roller 3224 connected to the main body 3222; the main body 3222 is fixedly connected to the first mounting member 32, and the roller 3224 is connected to an end of the main body 3222, which is close to the moving member 36, so that when the moving member 36 drives the soundboard to move along the first direction, the roller 3224 presses the soundboard against the moving member 36.

Specifically, the second mounting member 34 is also provided with a second pressing member 344 having the same structure and function as the first pressing member 322.

The roller 3224 is used for contacting with the soundboard, and can tightly press the soundboard on the moving member 36, so that the soundboard is connected with the moving member 36 more stably, and the roller 3224 can press the soundboard without affecting the moving member 36 and the soundboard to move along the first direction.

Preferably, the main body 3222 includes a fixing base, a connecting shaft and an elastic member, the fixing base is fixedly connected to the first mounting member 32, the connecting shaft is rotatably connected to the fixing base, one end of the elastic member is fixed to the first mounting member 32, the other end of the elastic member is connected to one end of the connecting shaft, and the other end of the connecting shaft is connected to the roller 3224.

The elastic member may be a spring or an elastic object made of an elastic material, and the elastic member is provided to prevent the roller 3224 from rigidly contacting the soundboard to interfere with processing of the soundboard.

The elastic members are provided so that both ends of the connection shaft can move upward and downward, and the soundboard can be compressed on the moving member 36 using the first compression member 322 and the second compression member 344 when the height of the soundboard is changed.

Referring to fig. 2, the workbench 10 is provided with a first fixing hole 12 and a second fixing hole 14 at intervals, the first fixing hole 12 penetrates through the first mounting piece 32, and the second fixing hole 14 penetrates through the second mounting piece 34; the working end of the first workpiece 22 passes through the first fixing hole 12, and the working end of the second workpiece 24 passes through the second fixing hole 14, so that the first workpiece 22 and the second workpiece 24 act on both sides of the soundboard.

Specifically, the first fixing hole 12 penetrates the table 10 and the first mounting member 32, the first workpiece 22 includes a first cutter 222 and a first driving member, the first driving member is disposed above the table 10, the first cutter 222 penetrates the first fixing hole 12 to act on the soundboard, and the first driving member is connected with a driving shaft 2224 of the first cutter 222 to drive the first cutter 222 to work so as to process the soundboard.

Specifically, the first cutter 222 has a working surface 2222, and the working surface 2222 of the first cutter 222 passes through the first fixing hole 12 and out of the first mounting member 32, so that the working surface 2222 of the first cutter 222 is above the first mounting member 32, so that the first cutter 222 can act on the soundboard on the moving member 36 having the same height as the first mounting member 32.

The second workpiece 24 is also configured so that the first workpiece 22 and the second workpiece 24 simultaneously machine both sides of the soundboard.

Preferably, the first mounting member 32 is rotatably connected to the peripheral region of the first fixing hole 12, and the second mounting member 34 is rotatably connected to the peripheral region of the second fixing hole 14.

Specifically, the first mounting member 32 rotates about the first mounting hole 12 and the second mounting member 34 rotates about the second mounting hole 14.

Thus, during movement of the first and second mounting members 32, 34, the positions of the first and second fixed holes 12, 14 remain unchanged, the positions of the first and second workpieces 22, 24 remain unchanged, the line between the first and second workpieces 22, 24 remains unchanged, and the moving member 36 rotates as the first and second mounting members 32, 34 rotate, and the angle formed by the extension direction of the soundboard mounted on the moving member 36 and the line between the first and second workpieces 22, 24 changes.

The change of the included angle changes the vertical distance between the line between the first workpiece 22 and the second workpiece 24 and the extending direction of the soundboard, when the width of the soundboard is equal to the vertical distance, the two sides of the soundboard just contact the first workpiece 22 and the second workpiece 24 respectively, at this time, the two sides of the soundboard can be processed simultaneously by moving the soundboard, and therefore, the change of the vertical distance can be adapted to soundboards with different widths.

In connection with fig. 1 and 2:

in one embodiment, the first mounting member 32 and the second mounting member 34 are adjusted such that they are parallel to the length direction of the table 10, and the first direction is the length direction of the table 10 when the extending direction of the moving member 36 and the extending direction of the soundboard are parallel to the length direction of the table 10. The line between the first work piece 22 and the second work piece 24 forms an angle with the first direction, which angle is acute.

When processing the appointed sound board: the moving part 36 is slid to the leftmost end, the soundboard is fixedly connected to the moving part 36 through the two clamping parts 362, the first machined part 22 and the second machined part 24 are controlled to work, the moving part 36 and the soundboard on the moving part 36 are pushed rightwards, in the moving process of the soundboard, the first machined part 22 and the second machined part 24 process the two sides of the soundboard all the time, the soundboard is enabled to move from the leftmost end to the rightmost end, and the processing of the front side and the rear side of the soundboard is completed.

When processing another type of soundboard: because the width of the soundboard is changed, the angle of the included angle needs to be adjusted, at this time, the soundboard can be fixed to the middle region of the moving member 36 first, the first mounting member 32 and the second mounting member 34 are rotated so that the first workpiece 22 and the second workpiece 24 are respectively contacted with the two sides of the soundboard, and then the first mounting member 32 and the second mounting member 34 are fixed, at this time, the angle of the included angle is suitable for the soundboard with this width.

At this time, the soundboard can be processed, the moving part 36 is slid to the leftmost end, then the first workpiece 22 and the second workpiece 24 are controlled to work, and finally the moving part 36 and the soundboard on the moving part 36 are pushed to the right, so that the soundboard moves from the leftmost end to the rightmost end, and the processing of the front side and the rear side of the soundboard is completed.

It should be noted that when the angle between the first direction and the line between the first work piece 22 and the second work piece 24 is 90 °, the processed soundboard width is the widest.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The musical instrument processing device is characterized by comprising a workbench, a processing assembly and a guiding assembly, wherein the processing assembly comprises a first workpiece and a second workpiece which are arranged on the workbench at intervals;

2. The instrument processing device of claim 1 wherein the guide assembly includes first and second spaced apart mounting members, the first mounting member being rotatable about the first workpiece and the second mounting member being rotatable about the second workpiece, rotation of the first and second mounting members causing the direction of extension of the soundboard to be changed.

3. The musical instrument processing device according to claim 2, wherein the guide assembly further includes a moving member slidably provided between the first mounting member and the second mounting member, the moving member being for mounting the soundboard, and an extending direction of the moving member being the same as an extending direction of the soundboard.

4. A musical instrument processing device according to claim 3, wherein the first and second mounting members are disposed in parallel.

5. The musical instrument processing device according to claim 4, wherein the thickness of the moving member is the same as the thickness of the first and second mounting members.

6. The musical instrument processing device according to claim 4, wherein the moving member is provided at both ends thereof with clamping members for clamping the soundboard.

7. The musical instrument processing device according to claim 6, wherein the first mounting member is provided with a first pressing member including a main body and a roller connected to the main body;

8. The musical instrument processing device according to claim 7, wherein the main body includes a fixing base, a connecting shaft and an elastic member, the fixing base is fixedly connected to the first mounting member, the connecting shaft is rotatably connected to the fixing base, one end of the elastic member is fixed to the first mounting member, the other end of the elastic member is connected to one end of the connecting shaft, and the other end of the connecting shaft is connected to the roller.

9. The musical instrument processing device according to any one of claims 2 to 8, characterized in that a first fixing hole and a second fixing hole are provided on the table at intervals, the first fixing hole penetrating the first mounting member, the second fixing hole penetrating the second mounting member;

10. The musical instrument processing device according to claim 9, wherein the first mounting member is rotatably connected to a peripheral region of the first fixing hole, and the second mounting member is rotatably connected to a peripheral region of the second fixing hole.