CN113146710A - Device for manufacturing Chinese zither frame - Google Patents
Device for manufacturing Chinese zither frame Download PDFInfo
- Publication number
- CN113146710A CN113146710A CN202110455234.5A CN202110455234A CN113146710A CN 113146710 A CN113146710 A CN 113146710A CN 202110455234 A CN202110455234 A CN 202110455234A CN 113146710 A CN113146710 A CN 113146710A
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- China
- Prior art keywords
- support
- clamping
- cutting
- zither
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/04—Means for holding or positioning work with clamping means providing adjustable clamping pressure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a manufacturing device of a musical instrument frame, in particular to a manufacturing device of a Chinese zither musical instrument frame, which comprises a cutting mechanism, a moving mechanism, a device bracket and a clamping mechanism, the support foot of the Chinese zither stand can be manufactured in advance, the cutting support is connected with a plurality of positioning rods in a sliding manner, a compression spring is fixedly connected between each positioning rod and the cutting support, a plurality of positioning clamping grooves are formed in each positioning rod, the two sides of the support foot of the Chinese zither stand are respectively attached to the plurality of positioning rods at the two sides, the plurality of positioning rods at the two sides simulate the bending degree of the two sides of the support foot of the Chinese zither stand and are positioned through the clamping plates, and then cutting tool is when carrying out the cutting motion, the crooked of simulation zither music stand support foot both sides, and then can process the material fast and form zither music stand support foot, and zither music stand support foot can set different crooked degree to according to the pleasing to the eye and the setting requirement of difference.
Description
Technical Field
The invention relates to a manufacturing method of a musical instrument frame, in particular to a manufacturing device of a Chinese zither musical instrument frame.
Background
The polishing machine with the telescopic structure for processing the existing publicly-known iron and wood frames comprises a base, a first transmission motor and a telescopic rod, wherein fixing nuts are connected to the upper parts of two ends of the base, a motor installation shell is connected to the upper end of the middle of the base, a hydraulic rod is installed inside an installation frame, a buckle is connected to one side of the middle of the hydraulic rod, the telescopic rod is connected to the other end of a sliding rod, a second transmission motor is connected to the inside of the telescopic rod, a second belt is connected to the upper end of the second transmission motor, a rotating rod is connected to the other end of the second belt, a connecting block is connected to the lower end of the rotating rod, and a polishing wheel is connected to the lower end of the connecting block; the prior art has the defect that the support feet of the zither stand with different bent shapes cannot be prepared.
Disclosure of Invention
The invention aims to provide a device for manufacturing a support of a Chinese zither stand, which can be used for manufacturing support feet of the Chinese zither stand with different bent shapes.
The purpose of the invention is realized by the following technical scheme:
a device for manufacturing a zither frame comprises a cutting mechanism, a moving mechanism, a device bracket and a clamping mechanism, wherein the cutting mechanism comprises a cutting bracket, positioning rods, a limiting frame, a telescopic mechanism I, clamping plates, supporting columns, rotating wheels, connecting keys and a cutting tool, the cutting bracket is slidably connected with a plurality of positioning rods, a compression spring is fixedly connected between each positioning rod and the cutting bracket, a plurality of positioning clamping grooves are formed in each positioning rod, the limiting frame is fixedly connected to each positioning rod, the telescopic mechanism I is fixedly connected to the cutting bracket, the clamping plates are fixedly connected to the telescopic ends of the telescopic mechanism I, the clamping plates can be inserted into the positioning clamping grooves formed in the positioning rods, the rotating wheels are rotatably connected to the supporting columns, the rotating wheels are intermittently matched in the plurality of limiting frames, the connecting keys are fixedly connected to the supporting columns, and the cutting tool is rotatably connected to the supporting columns, the cutting tool is provided with a power device which drives the cutting tool to rotate, and the power device can be a motor;
the moving mechanism comprises transverse moving supports, a transverse moving motor, lifting screw rods and lifting supports, the transverse moving supports are fixedly connected to the left side and the right side of the cutting support, one of the transverse moving supports is connected to an output shaft of the transverse moving motor through threads, the two transverse moving supports are rotatably connected with the lifting screw rods, the two lifting screw rods are in transmission connection, the transmission ratio between the two lifting screw rods is one, the lifting supports are connected between the two lifting screw rods through threads, and connecting keys are connected to the lifting supports in a sliding mode;
the front side and the rear side of the device bracket are respectively provided with a moving mechanism, the two moving mechanisms are respectively connected with a cutting mechanism, the four transverse moving brackets are respectively connected on the device bracket in a sliding way, and the two transverse moving motors are respectively fixedly connected on the device bracket;
the clamping mechanism comprises a telescopic mechanism II, a clamping support, a clamping motor and clamping side plates, the telescopic end of the telescopic mechanism II is fixedly connected with the clamping support, the clamping motor is fixedly connected onto the clamping support, the two ends of a clamping motor output shaft are both connected with the clamping side plates through threads, the two clamping side plates are all connected onto the clamping support in a sliding mode, the thread turning directions of the two ends of the clamping motor output shaft are opposite, and the upper end and the lower end of the device support are both fixedly connected with the telescopic mechanism II.
The device for manufacturing the Chinese zither stand has the beneficial effects that:
according to the manufacturing device for the support foot of the Chinese zither, the two sides of the support foot of the Chinese zither support can be respectively attached to the positioning rods on the two sides by manufacturing the support foot of the Chinese zither support in advance, the bending degrees of the two sides of the support foot of the Chinese zither support are simulated by the positioning rods on the two sides, the positioning rods on the two sides are positioned by the clamping plates, and then the bending of the two sides of the support foot of the Chinese zither support is simulated by the cutting tool during cutting movement, so that materials can be rapidly processed to form the support foot of the Chinese zither support, and the support foot of the Chinese zither support can be set to different bending degrees according to different attractiveness and setting requirements.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a first schematic structural diagram of a cutting mechanism according to the present invention;
FIG. 2 is a schematic structural diagram of a second cutting mechanism according to the present invention;
FIG. 3 is a third schematic structural view of the cutting mechanism of the present invention;
FIG. 4 is a fourth schematic structural view of the cutting mechanism of the present invention;
FIG. 5 is a fifth schematic structural view of the cutting mechanism of the present invention;
FIG. 6 is a sixth schematic structural view of the cutting mechanism of the present invention;
FIG. 7 is a schematic view of the connection structure of the cutting mechanism and the moving mechanism of the present invention;
FIG. 8 is a schematic view of the movement mechanism and device bracket connection of the present invention;
FIG. 9 is a schematic view of the moving mechanism of the present invention;
FIG. 10 is a schematic view of the connecting structure of the device bracket and the clamping mechanism of the invention.
In the figure: cutting the stent 11; a positioning rod 12; a limit frame 13; the telescopic mechanism I14; a chucking plate 15; a support column 16; a rotating wheel 17; a connecting key 18; a cutting tool 19; a traverse bracket 21; a traverse motor 22; a lifting screw 23; a lifting bracket 24; a device holder 30; a telescoping mechanism II 41; a clamping bracket 42; a clamping motor 43; the side plates 44 are clamped.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment is described below with reference to fig. 1 to 10, a device for manufacturing a frame of a zither, comprising a cutting mechanism, a moving mechanism, a device support and a clamping mechanism, wherein the cutting mechanism comprises a cutting support 11, positioning rods 12, a limiting frame 13, a telescoping mechanism i 14, a clamping plate 15, a supporting column 16, a rotating wheel 17, a connecting key 18 and a cutting tool 19, a plurality of positioning rods 12 are slidably connected on the cutting support 11, a compression spring is fixedly connected between each positioning rod 12 and the cutting support 11, a plurality of positioning clamping grooves are arranged on each positioning rod 12, the limiting frame 13 is fixedly connected on each positioning rod 12, the telescoping mechanism i 14 is fixedly connected on the cutting support 11, the clamping plate 15 is fixedly connected on the telescopic end of the telescoping mechanism i 14, the clamping plate 15 can be inserted into the positioning clamping grooves arranged on the positioning rods 12, the rotating wheel 17 is rotatably connected on the supporting column 16, the rotating wheels 17 are intermittently matched in the limiting frames 13, the supporting columns 16 are fixedly connected with connecting keys 18, the supporting columns 16 are rotatably connected with cutting tools 19, the cutting tools 19 are provided with power devices for driving the cutting tools to rotate, and the power devices can be motors;
when the device is used, a reference mould is processed according to the support foot of the Chinese zither stand which is processed in advance according to needs, and the device can process materials into the support foot of the Chinese zither stand with different bending angles according to different use requirements, but the bending degree cannot be overlarge, the maximum variable quantity of the bending part of the device, namely the transverse moving quantity cannot exceed the radius of the rotating wheel 17 when the height of one limiting frame 13 is changed, so that the rotating wheel 17 can slide among a plurality of limiting frames 13;
the telescopic mechanism I14 is started in advance, a hydraulic cylinder or an electric push rod can be used for the telescopic mechanism I14, the telescopic end of the telescopic mechanism I14 starts to move, the telescopic end of the telescopic mechanism I14 drives the clamping plate 15 to move, and the clamping plate 15 is drawn out from the positioning clamping grooves in the positioning rods 12, so that the positioning rods 12 can slide on the cutting support 11;
one surface of a reference mould is attached to a plurality of positioning rods 12, as shown in fig. 3, compression springs are fixedly connected between the positioning rods 12 and a cutting support 11, so that the end parts of the positioning rods 12 are all abutted to the reference mould, the bending changes corresponding to the positioning rods 12 occur according to the bending changes of the reference mould, the positioning rods 12 slide on the cutting support 11 to different degrees, the compression springs are compressed, a telescopic mechanism I14 is started, the telescopic end of the telescopic mechanism I14 starts to move, the telescopic end of the telescopic mechanism I14 drives a clamping plate 15 to move, the clamping plate 15 is inserted into positioning clamping grooves in the positioning rods 12, the positions of the positioning rods 12 are fixed, and the simulation of the shape of one side surface of the reference mould is completed;
two cutting mechanisms are arranged, after one cutting mechanism completes the shape simulation of one side surface of the reference mould, the shape simulation is carried out on the other side surface of the reference mould, the other surface of the reference mould is attached to a plurality of positioning rods 12 on the other side, as shown in figure 3, compression springs are fixedly connected between the plurality of positioning rods 12 and the cutting support 11, the end parts of the plurality of positioning rods 12 are all abutted against the reference mould, the plurality of positioning rods 12 correspondingly generate bending change according to the bending change of the reference mould, the plurality of positioning rods 12 slide on the cutting support 11 to different degrees, the compression springs are compressed, the telescopic mechanism I14 is started, the telescopic end of the telescopic mechanism I14 starts to move, the telescopic end of the telescopic mechanism I14 drives the clamping plate 15 to move, the clamping plate 15 is inserted into positioning clamping grooves on the plurality of positioning rods 12, so that the positions of the plurality of positioning rods 12 are fixed, the simulation is finished by referring to the shape of the other side face of the mold;
the moving mechanism comprises transverse moving supports 21, transverse moving motors 22, lifting screw rods 23 and lifting supports 24, the transverse moving supports 21 are fixedly connected to the left side and the right side of the cutting support 11, one transverse moving support 21 is connected to an output shaft of the transverse moving motor 22 through threads, the two transverse moving supports 21 are rotatably connected with the lifting screw rods 23, the two lifting screw rods 23 are in transmission connection, the transmission ratio between the two lifting screw rods 23 is one, the lifting supports 24 are connected between the two lifting screw rods 23 through threads, and the connecting key 18 is connected to the lifting supports 24 in a sliding mode;
after the simulation of the shapes of the two sides of the mold is completed, the two lifting screw rods 23 on the two sides are simultaneously rotated, the two corresponding lifting screw rods 23 on the two sides are in transmission connection, the transmission ratio between the two corresponding lifting screw rods 23 is one, the screw pitch on each lifting screw rod 23 is the same, the spiral direction on each lifting screw rod 23 is the same, one of the lifting screw rods 23 on the two sides is provided with a power device for driving the lifting screw rod to rotate, for example, the lifting screw rod 23 at the left end of the front side is provided with a power device for driving the lifting screw rod 23 at the left end of the rear side to rotate, the power device can be a motor or an internal combustion engine, etc., the power device is started, the power device drives the corresponding lifting screw rod 23 to rotate, and the two lifting screw rods 23 at the two sides rotate together, the two corresponding lifting screw rods 23 drive the lifting brackets 24 to perform lifting motion through threads, the lifting brackets 24 drive the connecting keys 18 to perform lifting motion, the connecting keys 18 drive the supporting columns 16 to perform lifting motion, the supporting columns 16 drive the rotating wheels 17 to perform lifting motion, the rotating wheels 17 move in the plurality of limiting frames 13, as shown in fig. 1, the plurality of limiting frames 13 limit the movement, so that the moving trace of the rotating wheel 17 is the shape with reference to the side of the mold, further, the rotating wheel 17 moves transversely due to the position change of the plurality of limiting frames 13, the rotating wheel 17 drives the supporting column 16 to move transversely, the supporting column 16 drives the connecting key 18 to move transversely on the lifting bracket 24, the supporting column 16 drives the cutting tool 19 to move transversely, so that the motion trail of the cutting tool 19 simulates the motion of the side edge of the reference mould;
the front side and the rear side of the device bracket 30 are respectively provided with a moving mechanism, the two moving mechanisms are respectively connected with a cutting mechanism, the four transverse moving brackets 21 are respectively connected on the device bracket 30 in a sliding way, and the two transverse moving motors 22 are respectively fixedly connected on the device bracket 30;
when the cutting machine is used or processed, the transverse moving motor 22 is started, the output shaft of the transverse moving motor 22 starts to rotate, the output shaft of the transverse moving motor 22 drives the corresponding transverse moving bracket 21 to transversely move through threads, the transverse moving bracket 21 drives the cutting bracket 11 to transversely move, the cutting bracket 11 drives the cutting mechanism to transversely move, the transverse position of the cutting mechanism is integrally adjusted, the position of the cutting mechanism is adjusted according to different use requirements and the width of a processed material, and the feeding amount of the cutting mechanism during cutting can be adjusted;
the clamping mechanism comprises a telescopic mechanism II 41, a clamping support 42, a clamping motor 43 and clamping side plates 44, wherein the telescopic end of the telescopic mechanism II 41 is fixedly connected with the clamping support 42, the clamping motor 43 is fixedly connected onto the clamping support 42, two ends of an output shaft of the clamping motor 43 are both connected with the clamping side plates 44 through threads, the two clamping side plates 44 are both connected onto the clamping support 42 in a sliding manner, the thread turning directions of two ends of the output shaft of the clamping motor 43 are opposite, and the upper end and the lower end of the device support 30 are both fixedly connected with the telescopic mechanism II 41;
the method comprises the steps that materials to be processed are placed among four clamping side plates 44 in advance, the clamping motor 43 is started, an output shaft of the clamping motor 43 starts to rotate, the output shaft of the clamping motor 43 drives the corresponding clamping side plates 44 to move through threads, the four clamping side plates 44 move close to or away from each other under the pushing of the threads, then the materials to be processed are extruded and clamped, and after the materials to be processed are clamped, the materials to be processed are processed; it should be noted that the above embodiments may be spliced with each other or all may be combined together for use.
Claims (10)
1. The utility model provides a zither musical instrument frame making devices, includes cutting mechanism, its characterized in that: the cutting mechanism comprises a cutting support (11), positioning rods (12) and a limiting frame (13), the cutting support (11) is connected with a plurality of positioning rods (12) in a sliding mode, a compression spring is fixedly connected between each positioning rod (12) and the cutting support (11), and the limiting frame (13) is fixedly connected on each positioning rod (12).
2. The device for manufacturing a frame of a zither as claimed in claim 1, wherein: all be provided with a plurality of positioning groove on every locating lever (12), fixedly connected with telescopic machanism I (14) on cutting support (11), fixedly connected with cardboard (15) are served in the flexible of telescopic machanism I (14), and cardboard (15) can insert in the positioning groove who sets up on locating lever (12).
3. The device for manufacturing a frame of a zither as claimed in claim 1, wherein: a rotating wheel (17) is arranged between the limiting frames (13) in an intermittent matching mode, the rotating wheel (17) is rotatably connected onto the supporting column (16), and a cutting tool (19) is rotatably connected onto the supporting column (16).
4. The device for manufacturing a frame of a zither as claimed in claim 1, wherein: the left side and the right side of the cutting support (11) are both fixedly connected with transverse moving supports (21), and one transverse moving support (21) is connected to an output shaft of a transverse moving motor (22) through threads.
5. The device for manufacturing a frame for a zither as claimed in claim 4, wherein: the two transverse moving supports (21) are rotatably connected with lifting screw rods (23), the two lifting screw rods (23) are in transmission connection, the transmission ratio between the two lifting screw rods (23) is one, and the two lifting screw rods (23) are in threaded connection with lifting supports (24).
6. The device for manufacturing a frame for a zither as claimed in claim 5, wherein: the supporting column (16) is fixedly connected with a connecting key (18), and the connecting key (18) is connected to the lifting support (24) in a sliding mode.
7. The device for manufacturing a frame for a zither as claimed in claim 6, wherein: the device is characterized by further comprising a device support (30), moving mechanisms are arranged on the front side and the rear side of the device support (30), cutting mechanisms are connected to the two moving mechanisms, the four transverse moving supports (21) are connected to the device support (30) in a sliding mode, and the two transverse moving motors (22) are fixedly connected to the device support (30) respectively.
8. The device for manufacturing a frame for a zither as claimed in claim 7, wherein: the upper side and the lower side of the middle part of the device bracket (30) are fixedly connected with clamping mechanisms.
9. The device for manufacturing a frame for a zither as claimed in claim 8, wherein: the clamping mechanism comprises a telescopic mechanism II (41) and a clamping support (42), the upper side and the lower side of the middle part of the device support (30) are fixedly connected with the telescopic mechanism II (41), and the telescopic ends of the two telescopic mechanisms II (41) are fixedly connected with the clamping support (42).
10. The device for manufacturing a frame for a zither as claimed in claim 9, wherein: all fixedly connected with clamping motor (43) on clamping support (42), clamping curb plate (44) are all connected with through the screw thread in the both ends of clamping motor (43) output shaft, and equal sliding connection of two clamping curb plates (44) is on clamping support (42), and the screw thread direction of turning to opposite at clamping motor (43) output shaft both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110455234.5A CN113146710B (en) | 2021-04-26 | 2021-04-26 | Device for manufacturing Chinese zither frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110455234.5A CN113146710B (en) | 2021-04-26 | 2021-04-26 | Device for manufacturing Chinese zither frame |
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| Publication Number | Publication Date |
|---|---|
| CN113146710A true CN113146710A (en) | 2021-07-23 |
| CN113146710B CN113146710B (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110455234.5A Active CN113146710B (en) | 2021-04-26 | 2021-04-26 | Device for manufacturing Chinese zither frame |
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| CN (1) | CN113146710B (en) |
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| Publication number | Publication date |
|---|---|
| CN113146710B (en) | 2022-10-18 |
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