Radioline radian shaping device

Abstract

The utility model relates to a radian shaping device for a lycoris, which comprises an operating table and a plate, a driving component is arranged on a sliding chute in a sliding manner, and fixing components are arranged on two sides of the operating table. A plate is placed on the operation table, the fixing assemblies are used for fixing the two sides of the plate, the limiting effect on the plate is achieved, the fastening screws are driven to move by rotating the twisting handles, the plate fixing device can be suitable for plates of different sizes, the adaptability is higher, and after the plate is limited and fixed, the plate fixing device is convenient to use. After the mounting plate is moved to a proper position according to manufacturing requirements, the modulation head is pushed by starting the telescopic motor until the modulated plate is pushed into the modulation seat by the modulation head to complete radian modulation, manual alignment and movement are not needed by adopting the telescopic motor pushing method, radian modulation is more accurate, and the production efficiency is improved. And the plate can be limited and fixed after radian modulation, the molding effect is achieved, radian rebounding of the modulated plate is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of musical instruments, in particular to a lyre radian shaping device. Background Art

[0002] The lyre is also known as the lyre and the poetry harp. Playing the lyre was an important way for students in ancient Greece to learn music and poetry. The lyre is the earliest plucked string instrument in the West and a symbol of Western music since the Renaissance. The seven-stringed harp is also a symbol of Erato, the goddess of lyric poetry, with her dignified and graceful image. The lyre is also used as a music emblem.

[0003] The shape of the lyre has the characteristic of beautiful curvature. The appropriate curvature not only brings beautiful appearance but also makes it more convenient to use. Therefore, in the process of making the lyre, the curvature of the wood must be set in advance. Most of the existing curvature shaping devices usually use manual handheld wood alignment devices when modulating the curvature of the wood, and modulate the curvature by observing the naked eye, which is a great test of the maker's experience and time-consuming and laborious operation. Utility Model Content

[0004] The utility model aims to provide a lyre arbor shaping device which has a simple structure and is easy to adjust the arbor.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows.

[0006] A lyre curvature shaping device comprises an operating table and a plate. Two slide grooves are correspondingly provided on the operating table, and a driving component is slidably arranged on the slide groove, and the driving component is used to drive the plate to bend as a whole; fixing components are arranged on both sides of the operating table, and the plate is fixed above the operating table near the two ends by the fixing components respectively, and the fixing components are used to clamp and fix the plate; supporting legs are installed at the bottom of the operating table, and anti-skid rubber pads are installed at the bottom of the supporting legs.

[0007] It can be seen that placing the plate on the operating table and fixing both sides of the plate with a fixing component can limit the plate, and the fastening screw can be driven to move by turning the screw handle to be suitable for plates of different sizes, which has higher adaptability. After the plate is limited and fixed, the mounting plate is moved to a suitable position according to production needs, and the modulation head is pushed by starting the telescopic motor until the modulation head pushes the modulated plate into the modulation seat to complete the arc modulation. The method of using the telescopic motor to push not only does not require manual alignment and movement, making the arc modulation more precise, but also can limit and fix the plate after the arc modulation, play a shaping role, avoid the arc rebound of the modulated plate, and improve the practicality of the device.

[0008] Furthermore, the driving assembly includes a sliding rod, a movable block, a mounting plate, a telescopic motor, a connecting rod, a modulation head and a modulation seat; the sliding rod is installed in the sliding groove, and the mounting plate is movably installed on the sliding rod through the movable block; the telescopic motor is installed on the upper surface of the mounting plate, and the connecting rod is installed on the extended end of the telescopic motor, and the modulation head is installed on the top of the connecting rod; the modulation seat is correspondingly installed on the operating table, the modulation seat is located on the other side of the plate, and the modulation seat is fixed and detachable.

[0009] When the curvature of the plate needs to be modulated, the telescopic motor is moved to the appropriate position in advance according to the production needs, and then the curvature of the plate is modulated by starting the telescopic motor to drive the modulation head to move. The telescopic motor propulsion method not only eliminates the need for manual alignment and movement, making the curvature modulation more precise, but also can limit and fix the plate after curvature modulation, thereby shaping the plate and avoiding rebound of the curvature of the modulated plate, thereby improving the practicability of the device.

[0010] Furthermore, the fixing assembly includes a vertical plate, a fastening screw, a clamping plate and a wrench, wherein a threaded hole is opened on one of the vertical plates; two vertical plates are correspondingly installed at the two side ends of the operating table, and the fastening screw is threadedly installed in the vertical plates through the threaded holes; a clamping plate is installed at the middle end of the fastening screw located at the two vertical plates, and a wrench is installed at the outer end of the fastening screw located at the vertical plates.

[0011] When fixing the position of the plate, the fastening screw is driven to expand and contract in the threaded hole by twisting the wrench, thereby achieving the clamping effect on the plate. No manual fixation is required, which avoids the influence of modulation due to improper fixation of the plate when the curvature of the plate is modulated. The adjustable fixing method can adapt to plates of different sizes, thereby improving the practicality of the device.

[0012] Furthermore, a connecting block is installed at one end of the connecting rod close to the modulation head, and a connecting groove is provided at one end of the modulation head close to the connecting rod, and the connecting block is detachably clamped in the connecting groove.

[0013] During modulation, the modulation head and the connecting rod can be installed and disassembled by installing the connecting block in the connecting groove according to actual conditions, which can further improve practicality.

[0014] Furthermore, the corresponding surfaces of the vertical plate and the clamping plate are respectively installed with a pointed block A and a pointed block B.

[0015] The pointed blocks A and B can increase the friction between the vertical plate and the clamping plate and the plate, respectively, to avoid slipping and thus affect the curvature modulation of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the regional structure of the fixed components in the utility model.

[0018] Figure 3 It is a schematic diagram of the regional structure of the driving component in the utility model.

[0019] Figure 4 It is a schematic diagram of the installation structure of the modulation head in the utility model.

[0020] In the figure: 1. operating table; 11. supporting leg; 101. slide groove; 2. plate; 3. fixing assembly; 31. vertical plate; 311. tip block A; 301. threaded hole; 32. fastening screw; 33. clamping plate; 331. tip block B; 34. screw handle; 4. driving assembly; 41. sliding rod; 42. movable block; 43. mounting plate; 44. telescopic motor; 441. connecting rod; 45. modulation head; 46. modulation seat; 5. connecting block; 501. connecting groove. DETAILED DESCRIPTION

[0021] The utility model is described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-4 As shown, a lyre curvature shaping device comprises an operating table 1 and a plate 2. Two slide grooves 101 are correspondingly provided on the operating table 1. A driving component 4 is slidably arranged on the slide groove 101, and the driving component 4 is used to drive the plate 2 to bend as a whole; fixing components 3 are arranged on both sides of the operating table 1, and the plate 2 is fixed on the top of the operating table 1 near the two ends by the fixing components 3 respectively, and the fixing components 3 are used to clamp and fix the plate 2; a supporting leg 11 is installed at the bottom of the operating table 1, and an anti-slip rubber pad is installed at the bottom of the supporting leg 11.

[0023] When making a lyre, the required plate 2 is placed on the upper surface of the operating table 1 in advance, and the fixing assembly 3 is used to fix the two sides of the plate 2 by twisting the handle 34 to drive the fastening screw 32 to clamp the plate 2, so as to limit the plate 2. The fastening screw 32 is driven to move by rotating the handle 34, so that plates 2 of different sizes can be used, which has higher adaptability. After the plate 2 is limited and fixed, the mounting plate 43 is moved to a suitable position according to the production needs, and the telescopic motor 44 is started to push the modulation head 45 to modulate the curvature of the plate 2 until the modulation head 45 pushes the modulated plate 2 into the modulation seat 46 to complete the curvature modulation. After the curvature modulation, the modulation head 45 is supported by the connecting rod 441 to limit and fix the plate 2, so as to play a shaping role.

[0024] Specifically, the driving assembly 4 includes a slide rod 41, a movable block 42, a mounting plate 43, a telescopic motor 44, a connecting rod 441, a modulation head 45 and a modulation seat 46; the slide rod 41 is installed in the slide groove 101, and the mounting plate 43 is movably installed on the slide rod 41 through the movable block 42; the telescopic motor 44 is installed on the upper surface of the mounting plate 43, and the connecting rod 441 is installed on the extended end of the telescopic motor 44, and the modulation head 45 is installed on the top of the connecting rod 441; the modulation seat 46 is correspondingly installed on the operating table 1, and the modulation seat 46 is located on the other side of the plate 2. The modulation seat 46 is a fixed detachable installation, and the position of the modulation seat 46 can be adjusted according to the needs of use. When the curvature of the plate 2 needs to be modulated, the telescopic motor 44 is driven to a suitable position by moving the mounting plate 43 under the action of the slide rod 41 and the movable block 42, and then the telescopic motor 44 is started. Since the extending end of the telescopic motor 44 is connected to the modulation head 45 by the connecting rod 441, the modulation head 45 is driven to move until the modulation head 45 pushes the plate 2 into the modulation seat 46, thereby completing the curvature modulation of the plate 2 without manual alignment and movement.

[0025] Specifically, the fixing assembly 3 includes a vertical plate 31, a fastening screw 32, a clamping plate 33 and a screw handle 34, wherein a threaded hole 301 is provided on one of the vertical plates 31; two vertical plates 31 are correspondingly installed at the two side ends of the operating table 1, and the fastening screw 32 is threadedly installed in the vertical plates 31 through the threaded holes 301; a clamping plate 33 is installed at the middle end of the fastening screw 32 located between the two vertical plates 31, and a screw handle 34 is installed at the outer end of the fastening screw 32 located at the vertical plate 31. The clamping and fixing of the plate 2 by the fixing assembly 3 does not affect the adjustment of the plate 2 when the plate 2 is modulated in curvature; when the plate 2 is fixed in position, the fastening screw 32 is driven to extend and retract in the threaded hole 301 by twisting the screw handle 34, thereby pushing the clamping plate 33 at the end of the fastening screw 32 to clamp the plate 2, thereby avoiding affecting the modulation due to improper fixing of the plate 2 when the plate 2 is modulated in curvature.

[0026] Specifically, a connecting block 5 is installed at one end of the connecting rod 441 close to the modulation head 45, and a connecting groove 501 is provided at one end of the modulation head 45 close to the connecting rod 441. The connecting block 5 can be detachably clamped in the connecting groove 501. During modulation, the modulation head 45 can be installed in the connecting rod 441 by installing the connecting block 5 in the connecting groove 501. When a different modulation head 45 needs to be used, the modulation head 45 can be disassembled.

[0027] Specifically, the corresponding surfaces of the vertical plate 31 and the clamping plate 33 are respectively installed with a sharp block A311 and a sharp block B331. The sharp block A311 and the sharp block B331 can increase the friction between the vertical plate 31 and the clamping plate 33 and the plate 2, respectively, to avoid slipping and thus affect the curvature modulation of the plate 2.

[0028] The above is a detailed description of the utility model in combination with specific embodiments, and it cannot be determined that the specific implementation methods of the present invention are limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the present invention, and having the same performance or use, should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A lyre arbor shaping device, comprising an operating table (1) and a plate (2), characterized in that: Two slide grooves (101) are correspondingly provided on the operating table (1), and a driving component (4) is slidably arranged on the slide groove (101), and the driving component (4) is used to drive the plate (2) to bend as a whole; Fixing components (3) are provided on both sides of the operating table (1), and the plate (2) is fixed above the operating table (1) near both ends by the fixing components (3), and the fixing components (3) are used to clamp and fix the plate (2); The bottom of the operating table (1) is provided with a supporting leg (11), and the bottom of the supporting leg (11) is provided with an anti-slip rubber pad.

2. The lyre curvature shaping device according to claim 1, characterized in that: The driving assembly (4) comprises a sliding rod (41), a movable block (42), a mounting plate (43), a telescopic motor (44), a connecting rod (441), a modulation head (45) and a modulation seat (46); The slide bar (41) is installed in the slide groove (101), and the mounting plate (43) is movably installed on the slide bar (41) via the movable block (42); The telescopic motor (44) is mounted on the upper surface of the mounting plate (43); the connecting rod (441) is mounted on the extended end of the telescopic motor (44); and the modulation head (45) is mounted on the top of the connecting rod (441); The modulation seat (46) is correspondingly mounted on the operating table (1); the modulation seat (46) is located on the other side of the plate (2); the modulation seat (46) is fixedly and detachably mounted.

3. The lyre curvature shaping device according to claim 2, characterized in that: The fixing assembly (3) comprises a vertical plate (31), a fastening screw (32), a clamping plate (33) and a screw handle (34), wherein a threaded hole (301) is formed on one of the vertical plates (31); Two vertical plates (31) are correspondingly mounted on the two side ends of the operating table (1), and the fastening screw (32) is threadedly mounted in the vertical plates (31) through the threaded holes (301); The clamping plate (33) is installed at the middle end of the fastening screw (32) located between the two vertical plates (31), and the screw handle (34) is installed at the outer end of the fastening screw (32) located between the vertical plates (31).

4. The lyre curvature shaping device according to claim 3, characterized in that: A connecting block (5) is installed at one end of the connecting rod (441) close to the modulation head (45), and a connecting groove (501) is provided at one end of the modulation head (45) close to the connecting rod (441), and the connecting block (5) is detachably clamped in the connecting groove (501).

5. The lyre curvature shaping device according to claim 4, characterized in that: A pointed block A (311) and a pointed block B (331) are respectively mounted on corresponding surfaces of the vertical plate (31) and the clamping plate (33).

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