CN213424550U - Piano mark string sign indicating number system of punching - Google Patents
Piano mark string sign indicating number system of punching Download PDFInfo
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- CN213424550U CN213424550U CN202022400413.2U CN202022400413U CN213424550U CN 213424550 U CN213424550 U CN 213424550U CN 202022400413 U CN202022400413 U CN 202022400413U CN 213424550 U CN213424550 U CN 213424550U
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- piano
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Abstract
The utility model discloses a piano mark string sign indicating number punching system, which comprises a workbench, wherein a storage plate for storing a piano mark is horizontally arranged on the workbench in a sliding manner, and a mark fixing device is arranged above the storage plate; a stand column is arranged on one side of the workbench, a first transverse arm which moves vertically is arranged on the stand column, a second transverse arm which moves horizontally is arranged on the first transverse arm, and the first transverse arm and the second transverse arm are driven by a motor to move; one end of the second cross arm is provided with a first rotating disc which horizontally rotates, a punching drill bit is arranged below the first rotating disc, the punching drill bit vertically moves under the driving of a punching cylinder, and the punching drill bit is correspondingly located right above the object placing plate. The utility model discloses can carry out the automatic processing of punching to piano mark string sign indicating number, and it is effectual to the fixed of mark.
Description
Technical Field
The utility model relates to a technical field is made to the piano, especially relates to a piano mark string sign indicating number system of punching.
Background
The piano is a keyboard instrument in Western classical music and is known as the king of the instrument. The piano mainly comprises five parts, namely a string resonance system, a keyboard, a string striking system, a shell and a pedal. The string resonance system of the piano is also called mark, which is equivalent to sound source, and the quality of the piano tone quality is mainly determined by mark. The bridge is part of a mark and is used for transmitting the vibration of the string to the sound board so as to enlarge the sound volume of the string. String sign indicating number needs to be beaten sign indicating number nail hole on string sign indicating number in the course of working, inserts the sign indicating number nail in convenient subsequent course of working, and traditional string sign indicating number processing work efficiency that punches is low, and fixed effect is poor, is necessary to improve.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a piano mark string sign indicating number system of punching can carry out the automatic processing of punching to piano mark string sign indicating number, and is effectual to the fixed of mark.
The technical scheme is as follows: in order to achieve the purpose, the piano mark string code punching system comprises a workbench, wherein an object placing plate for placing a piano mark is horizontally arranged on the workbench in a sliding manner, and a mark fixing device is arranged above the object placing plate; a stand column is arranged on one side of the workbench, a first transverse arm which moves vertically is arranged on the stand column, a second transverse arm which moves horizontally is arranged on the first transverse arm, and the first transverse arm and the second transverse arm are driven by a motor to move; one end of the second cross arm is provided with a first rotating disc which horizontally rotates, a punching drill bit is arranged below the first rotating disc, the punching drill bit vertically moves under the driving of a punching cylinder, and the punching drill bit is correspondingly located right above the object placing plate.
Further, the mark fixing device comprises a side positioning plate, a sliding positioning block and a fixed positioning block; the upper plate surface of the object placing plate is provided with a slide rail, and the extending direction of the slide rail is the same as the sliding direction of the object placing plate; the fixed positioning block is fixed at one end of the slide rail, and the sliding positioning block is arranged at the other end of the slide rail in a sliding manner; the side locating plate is fixed one side of slide rail, just the side locating plate is located put on the thing board and is close to one side of stand.
Further, the sliding positioning blocks are provided with at least two, and the fixed positioning blocks are provided with at least two.
Furthermore, the sliding positioning block and the fixed positioning block are collectively called as positioning blocks, the positioning blocks are respectively provided with a pressing plate for pressing and fixing a piano mark, and the pressing plate is a horizontal transverse plate; one side of the upper surface of the positioning block is provided with a vertical sliding column, and the other side of the upper surface of the positioning block is provided with a pressing plate cylinder; one end of the pressing plate is in vertical sliding fit with the sliding column, the other end of the pressing plate extends outwards, and the pressing plate is driven by the pressing plate cylinder to move vertically.
Further, the end part of one side, extending outwards, of the pressing plate is wrapped with a flannelette layer.
Furthermore, the upper surface of the object placing plate is provided with a lower groove for accommodating the mark fixing device, a plurality of supporting plates and a plurality of sliding round rods are arranged in the lower groove in a staggered mode, the supporting plates and the sliding round rods are horizontally arranged, the length directions of the supporting plates, the sliding round rods and the sliding rails are consistent, and the upper plate surface of the supporting plates is flush with the upper end of the rod body of the sliding round rod.
Furthermore, chip leakage holes are formed in two sides of the bottom of the lower groove.
Furthermore, the horizontal sliding direction of the object placing plate is vertical to the horizontal movement direction of the second cross arm.
Has the advantages that: the utility model discloses a piano mark string sign indicating number system of punching, its beneficial effect as follows:
1) the perforating drill bit is arranged below the first rotating disc, and the angle of the perforating drill bit can be adjusted; the first cross arm is matched with the upright post, so that the height of the punching drill bit can be adjusted; the second cross arm and the object placing plate can both move horizontally, and the position of the punching drill bit in a plane can be adjusted, so that the punching drill bit can be matched with the arc piano string code;
2) fix the mark through side locating plate, slip locating piece, fixed locating piece and clamp plate, fixed effectual is favorable to improving the precision of punching, promotes mark processingquality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a drill bit and a drilling cylinder;
FIG. 3 is a schematic view of a shelf structure;
fig. 4 is a schematic structural view of the slide positioning block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The piano mark string code punching system as shown in fig. 1 to 4 comprises a workbench 101, wherein an object placing plate 102 for placing a piano mark is horizontally arranged on the workbench 101 in a sliding manner, a mark fixing device is arranged above the object placing plate 102, the object placing plate 102 is driven by a motor to move on the workbench 101, and the object placing plate 102 drives the mark to slide on the workbench 101. A vertical column 103 is arranged on one side of the workbench 101, a first cross arm 104 moving vertically is arranged on the vertical column 103, a second cross arm 105 moving horizontally is arranged on the first cross arm 104, the moving direction of the second cross arm 105 is vertical to that of the object placing plate 102, and both the first cross arm 104 and the second cross arm 105 are driven by a motor to move.
One end of the second cross arm 105 is provided with a first rotating disc 107 which horizontally rotates, a punching drill 201 is arranged below the first rotating disc 107, the punching drill 201 vertically moves under the driving of a punching cylinder 202, and the punching drill 201 is correspondingly positioned right above the object placing plate 102. The piercing bit 201 and the piercing cylinder 202 are fixed to the first rotary disk 107, and when the first rotary disk 107 rotates, the piercing bit 201 and the piercing cylinder rotate.
The string sign indicating number on the mark is the arc, and the code nail hole that drill bit 201 processed out also is the arc and arranges, in order to make drill bit 201 and curved string sign indicating number looks adaptation, the position need be freely adjusted in the space to drill bit 201. The first rotary disc 107 is arranged to enable the drill 201 to rotate and adjust the angle, the first cross arm 104 is arranged to enable the drill 201 to adjust the height, and the second cross arm 105 and the object placing plate 102 are arranged to enable the relative position of the mark and the drill 201 in the horizontal plane to be adjustable.
The mark fixing device comprises a side positioning plate 203, a sliding positioning block 204 and a fixed positioning block 205. The upper plate surface of the object placing plate 102 is provided with a slide rail 206, and the extending direction of the slide rail 206 is the same as the sliding direction of the object placing plate 102, as shown in fig. 4. The fixed positioning block 205 is fixed at one end of the slide rail 206, the sliding positioning block 204 is slidably disposed at the other end of the slide rail 206, and the sliding positioning block 204 moves along the slide rail 206 under the driving of the cylinder. The side positioning plate 203 is fixed on one side of the sliding rail 206, and the side positioning plate 203 is located on one side of the object placing plate 102 close to the upright post 103, so that the mark can be conveniently placed above the object placing plate 102 from one side far away from the upright post 103. When the mark needs to be fixed, the mark is placed on the object placing plate 102, two adjacent edges of the mark are respectively pressed against the side positioning plate 203 and the fixed positioning block 205, and then the cylinder drives the sliding positioning block 204 to move, so that the mark is clamped and fixed.
The number of the sliding positioning blocks 204 is at least two, and the number of the fixed positioning blocks 205 is at least two, so that the mark is uniformly stressed, and the mark is fixed better.
The slide positioning block 204 and the fixed positioning block 205 are collectively referred to as a positioning block. As shown in fig. 4, the positioning blocks are provided with pressing plates 207 for pressing and fixing a piano mark, and the pressing plates 207 are horizontal transverse plates. A vertical sliding column 208 is arranged on one side of the upper surface of the positioning block, and a pressure plate cylinder 209 is arranged on the other side of the upper surface of the positioning block; one end of the pressing plate 207 is in vertical sliding fit with the sliding column 208, the other end of the pressing plate 207 extends outwards, and the pressing plate 207 is driven by the pressing plate cylinder 209 to move vertically. When the fixed positioning block 205 and the sliding positioning block 204 are respectively pressed against the two opposite sides of the mark, the pressing plate 207 is pressed on the upper surface of the mark under the driving of the pressing plate cylinder 209, so that the mark is further fixed, and the mark is prevented from vertically shaking in the machining process.
The end part of one side of the outward extending pressing plate 207 is coated with a flannelette layer, so that the pressure loss of the pressing plate 20 to the mark is reduced.
The upper surface of the object placing plate 102 is provided with a lower groove 210 for accommodating the mark fixing device, as shown in fig. 3, a plurality of supporting plates 211 and a plurality of sliding round bars 212 are staggered in the lower groove 210, the supporting plates 211 and the sliding round bars 212 are both horizontally arranged, the length directions of the supporting plates 211, the sliding round bars 212 and the sliding rails 206 are the same, and the upper plate surface of the supporting plates 211 is flush with the upper end of the sliding round bars 212. The setting of backup pad 211 and slip round bar 212 for put the coefficient of friction of thing board 102 upper surface and be less, the mark can be in putting the upper surface slip of thing board 102, puts thing board 102 simultaneously and also has better supporting role to the mark.
The horizontal sliding direction of the object placing plate 102 is vertical to the horizontal moving direction of the second cross arm 105, so that the horizontal relative positions of the perforating drill 201 and the mark are easy to control and adjust.
The utility model discloses a working method as follows: the mark is placed on the upper surface of the object placing plate 102 in a sliding manner, two edges of the mark are respectively attached to the side positioning plate 203 and the fixed positioning block 205, then the cylinder is started to push the slider positioning block 204 to move, the fixed positioning block 205 and the slide positioning block 204 are matched to clamp and fix the mark, and then the pressing plate cylinder 209 is started to press the pressing plate 207 on the upper surface of the mark. After the mark is fixed, the punching drill 201 punches under the driving of the punching cylinder 202, the first cross arm 104, the second cross arm 15, the first rotating disc 107 and the object placing plate 102 move in a matching manner, the relative positions of the punching drill 201 and the mark string code are adjusted, and the punching operation of the mark string code is completed step by step.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a piano mark string sign indicating number system of punching which characterized in that: the piano horse mark placing device comprises a workbench (101), wherein an object placing plate (102) for placing a piano horse mark is horizontally arranged on the workbench (101) in a sliding mode, and a horse mark fixing device is arranged above the object placing plate (102); a vertical column (103) is arranged on one side of the workbench (101), a first cross arm (104) which moves vertically is arranged on the vertical column (103), a second cross arm (105) which moves horizontally is arranged on the first cross arm (104), and the first cross arm (104) and the second cross arm (105) are driven by a motor to move; one end of the second cross arm (105) is provided with a first rotating disc (107) which horizontally rotates, a punching drill bit (201) is arranged below the first rotating disc (107), the punching drill bit (201) vertically moves under the driving of a punching cylinder (202), and the punching drill bit (201) is correspondingly located right above the object placing plate (102).
2. The piano mark string punching system of claim 1, wherein: the mark fixing device comprises a side positioning plate (203), a sliding positioning block (204) and a fixed positioning block (205); the upper plate surface of the object placing plate (102) is provided with a slide rail (206), and the extending direction of the slide rail (206) is the same as the sliding direction of the object placing plate (102); the fixed positioning block (205) is fixed at one end of the sliding rail (206), and the sliding positioning block (204) is arranged at the other end of the sliding rail (206) in a sliding manner; the side positioning plate (203) is fixed on one side of the sliding rail (206), and the side positioning plate (203) is positioned on one side, close to the upright post (103), of the object placing plate (102).
3. The piano mark string code punching system of claim 2, wherein: the number of the sliding positioning blocks (204) is at least two, and the number of the fixed positioning blocks (205) is at least two.
4. The piano mark string code punching system of claim 2, wherein: the sliding positioning block (204) and the fixed positioning block (205) are collectively called as positioning blocks, pressing plates (207) for pressing and fixing a piano mark are arranged on the positioning blocks, and the pressing plates (207) are horizontal transverse plates; one side of the upper surface of the positioning block is provided with a vertical sliding column (208), and the other side of the upper surface of the positioning block is provided with a pressure plate cylinder (209); one end of the pressing plate (207) is in vertical sliding fit with the sliding column (208), the other end of the pressing plate (207) extends outwards, and the pressing plate (207) is driven by the pressing plate cylinder (209) to move vertically.
5. The piano mark string code punching system of claim 4, wherein: the end part of one side of the pressing plate (207) extending outwards is coated with a flannelette layer.
6. The piano mark string code punching system of claim 2, wherein: the upper surface of the object placing plate (102) is provided with a lower groove (210) for accommodating the mark fixing device, a plurality of supporting plates (211) and a plurality of sliding round rods (212) are arranged in the lower groove (210) in a staggered mode, the supporting plates (211) and the sliding round rods (212) are both arranged horizontally, the length directions of the supporting plates (211), the sliding round rods (212) and the sliding rails (206) are consistent, and the upper plate surface of the supporting plates (211) is flush with the upper end of the rod body of the sliding round rods (212).
7. The piano mark string punching system of claim 6, wherein: chip leakage holes (213) are formed in two sides of the bottom of the lower groove (210).
8. The piano mark string punching system of claim 1, wherein: the horizontal sliding direction of the object placing plate (102) is vertical to the horizontal movement direction of the second cross arm (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022400413.2U CN213424550U (en) | 2020-10-26 | 2020-10-26 | Piano mark string sign indicating number system of punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022400413.2U CN213424550U (en) | 2020-10-26 | 2020-10-26 | Piano mark string sign indicating number system of punching |
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| Publication Number | Publication Date |
|---|---|
| CN213424550U true CN213424550U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022400413.2U Active CN213424550U (en) | 2020-10-26 | 2020-10-26 | Piano mark string sign indicating number system of punching |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466261A (en) * | 2020-10-26 | 2021-03-09 | 无锡斯坦梅尔钢琴有限公司 | Multi-process intelligent robot system and process for punching, slope shoveling and nail pressing of piano mark |
-
2020
- 2020-10-26 CN CN202022400413.2U patent/CN213424550U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466261A (en) * | 2020-10-26 | 2021-03-09 | 无锡斯坦梅尔钢琴有限公司 | Multi-process intelligent robot system and process for punching, slope shoveling and nail pressing of piano mark |
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