CN203031004U - System for numerical-control code matching and precise machining of upright piano resonance plate - Google Patents
System for numerical-control code matching and precise machining of upright piano resonance plate Download PDFInfo
- Publication number
- CN203031004U CN203031004U CN 201320041190 CN201320041190U CN203031004U CN 203031004 U CN203031004 U CN 203031004U CN 201320041190 CN201320041190 CN 201320041190 CN 201320041190 U CN201320041190 U CN 201320041190U CN 203031004 U CN203031004 U CN 203031004U
- Authority
- CN
- China
- Prior art keywords
- machining
- processing
- measuring
- upright piano
- saddle
- Prior art date
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model relates to a system for numerical-control code matching and precise machining of an upright piano resonance plate. The system comprises a base, wherein a rolling working platform is arranged on the base; a gantry upright column is arranged on one side of the rolling working platform; a transverse guide rail is arranged on the gantry upright column; a vertical sliding seat is arranged on the transverse guide rail in a mode of moving along the transverse guide rail; a rotary main shaft is arranged on the vertical sliding seat in a mode of moving along the vertical sliding seat; and a milling cutter for machining the upper end of a workpiece is arranged on the rotary main shaft. A measuring cylinder is also arranged on the vertical sliding seat, and a measuring rod for measuring the upper end surface of the workpiece is arranged at the lower end of the measuring cylinder. The system can be used for automatically measuring the height of an iron plate string pillow, and then automatically machining the upper end surface of a saddle according to the measured height, so that precise code matching is realized. Before the machining of the saddle, only corresponding data of a machine tool are changed to realize rough machining and fine machining, and the system is suitable for machining resonance plates of all model numbers. The machined saddle is a curved surface which is formed according to changes of the height data of the iron plate saddle pillow.
Description
Technical field
The utility model relates to a kind of digital-control processing system, and particularly a yard accurate system of processing is joined in the numerical control of a kind of upright piano allow.
Background technology
At present, what domestic piano manufacturing industry adopted all is that traditional-handwork is joined code method, has more problem: the precision of 1) joining sign indicating number is low, has had a strong impact on the tone color quality of piano; 2) production efficiency is low, the production cost height; 3) degree of product standardization is poor; 4) dust pollution can't guarantee that the operative employee's is healthy; 5) processing safety is poor.
Summary of the invention
Technical problem to be solved in the utility model provides the numerical control of a kind of upright piano allow and joins a yard accurate system of processing, be applicable to that vertical piano allow carries out machining, improve piano join machining accuracy, the efficient of sign indicating number and reduce production costs, standardization level height, safe and pollution-free.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a yard accurate system of processing is joined in the numerical control of a kind of upright piano allow, comprise base, base is provided with the rolling workbench, rolling workbench one side is provided with gantry upright post, gantry upright post is provided with cross slide way, vertical slide is being installed in along the mode that cross slide way moves on the cross slide way, rotary main shaft is equipped with the milling cutter for the processing work upper surface being installed in along the mode that vertical slide moves on the vertical slide on the rotary main shaft.
Also be provided with the measurement cylinder on the described vertical slide, measurement cylinder lower end is provided with the measuring stick for the measuring workpieces upper surface.
Also be provided with sweep-up pipe near the milling cutter.
Described rolling workbench is provided with the locking mechanism for the locking workpiece.
A yard accurate system of processing is joined in a kind of upright piano allow numerical control that the utility model provides, and can measure iron plate capotasto height automatically, then according to the upper surface of the highly automated processing string sign indicating number of measuring.Thereby realize precisely joining sign indicating number.Before carrying out the processing of string sign indicating number, only need to change the lathe corresponding data, just can realize standardization processing, and be suitable for the processing of all model allows.The curved surface that string sign indicating number after machining forms for the conversion according to iron plate capotasto altitude information.Adopt the sweep-up pipe of central dust extractor and the combination of machining tool, can form dustless job shop.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of equipment of the present utility model.
Fig. 2 is for installing the vertical view of iron plate additional on the workpiece.
Fig. 3 is the stereogram of piano allow workpiece.
Fig. 4 is the side view of piano allow workpiece.
Among the figure: gantry upright post 1, measure cylinder 2, rotary main shaft 3, workpiece 4, rolling workbench 5, base 6, milling cutter 7, measuring stick 8, cross slide way 9, vertical slide 10, iron plate 11, alt string sign indicating number 12, bass string sign indicating number 13, sweep-up pipe 14.
The specific embodiment
In Fig. 1, a yard accurate system of processing is joined in the numerical control of a kind of upright piano allow, comprises base 6, and base 6 is provided with rolling workbench 5, and described rolling workbench 5 is provided with the locking mechanism for locking workpiece 4.By the motion of rolling workbench 5, realize the motion of workpiece on Y direction.
Rolling workbench 5 one sides are provided with gantry upright post 1, gantry upright post 1 is provided with cross slide way 9, vertical slide 10 by the transverse movement of vertical slide 10, has realized that milling cutter 7 is along moving on the X-direction being installed in along the mode that cross slide way 9 moves on the cross slide way 9.
Rotary main shaft 3 is can be installed in along the mode that vertical slide 10 moves on the vertical slide 10, and rotary main shaft 3 is realized along moving on the Z-direction along moving of vertical slide 10.Milling cutter 7 for processing work 4 upper surfaces is installed on the rotary main shaft 3.Milling cutter 7 in this example is hob, by rotatablely moving of rotary main shaft 3, can make alt string sign indicating number 12 and bass string sign indicating number 13 process height and inclined plane arbitrarily.
Also be provided with on the described vertical slide 10 and measure cylinder 2, measurement cylinder 2 lower ends are provided with the measuring stick 8 for measuring workpieces 4 upper surfaces.Described measuring stick 8 is linear displacement transducer, in order to the iron plate capotasto height of installing on the measuring workpieces, and by the automatic record data of system.
Also be provided with sweep-up pipe 14 near the milling cutter 7.This sweep-up pipe 14 is connected with central dust extractor, thereby the scrap that processes is siphoned away, and can form dustless job shop.Thereby guarantee the healthy of staff, for it creates a clean and tidy production environment.
As shown in Fig. 1-4, the utility model provides a kind of equipment of precisely joining sign indicating number specially at the numerical control of upright piano allow, be at width at 1300mm to 1500mm, a yard system of processing is precisely joined in the numerical control adopted of upright piano allow of height in 1000mm to 1500mm scope.
Concrete work flow may further comprise the steps:
Conveying workpieces, the workpiece 4 after will being assembled by rolling workbench 5 is carried in place.
Automatically measure, control measuring stick 8 on it and measure capotasto height on the piano allow iron plates 11 and record data by measuring cylinder.
After measurement is finished, dismounting iron plate 11, clamping device is clamped in workpiece 1 on the rolling workbench 5 automatically.
Precisely join sign indicating number, by the iron plate capotasto altitude information that control system is measured according to measuring stick, drive upper surface height and the angle of milling cutter 7 processing piano alt string sign indicating numbers 12 and bass string sign indicating number 13.As shown in Fig. 3,4, alt string sign indicating number 12 and bass string sign indicating number 13 are processed to form space curved surface.
It is after the roller workbench is delivered to the NC workbench with the upright piano allow that sign indicating number processing is precisely joined in the numerical control of above-mentioned upright piano allow, measures automatically and processing automatically, and is processed into finished product.
In addition, the numerical control of above-mentioned upright piano allow is precisely joined a yard processing method and is processed whole flow path efficiency and improve nearly 120% than traditional-handwork working (machining) efficiency, and can further improve, its machining accuracy is brought up to present ± 0.1mm by original ± 1.0mm, thereby guaranteed the quality of upright piano, made its tonequality fuller and mellow and full.Its allow processing criterion degree improves, and has increased the interchangeability of product assembling greatly.
As shown in Figure 3, in measuring process, need not to change any data, by measuring the iron plate capotasto altitude information that can obtain the upright piano allow, control system is calculated by corresponding mathematical formulae then, can obtain the value close with normal data, thus make system each realize that according to data variation upright piano joins the accurate processing of sign indicating number.
As shown in Figure 4, by the processing of system of processing, the string sign indicating number forms space curved surface, and curved surface changes according to iron plate capotasto altitude information, forms different curved surfaces, thereby guarantees that upright piano joins a yard precision.
The piano that adopts the utility model to process, its bass is simpler and more honest, and high pitch is clearer and more melodious, and middle pitch is milder and roundabout, processes accurately by it, can improve the quality of piano.In addition, the present invention can also be used for other purposes, such as furniture production etc., is processing method a kind of innovation, practical.
Be to be understood that, above explanation in conjunction with example is for the utility model illustrative and nonrestrictive just, in the spirit and scope that do not break away from the invention, can be equal to change and revise what the utility model was made, it all will drop in the scope defined by the claims.
Claims (4)
1. a yard accurate system of processing is joined in upright piano allow numerical control, comprise base (6), it is characterized in that: base (6) is provided with rolling workbench (5), rolling workbench (5) one sides are provided with gantry upright post (1), gantry upright post (1) is provided with cross slide way (9), vertical slide (10) is being installed on the cross slide way (9) along the mode of cross slide way (9) motion, rotary main shaft (3) is equipped with the milling cutter (7) for processing work (4) upper surface being installed on the vertical slide (10) along the mode of vertical slide (10) motion on the rotary main shaft (3).
2. a yard accurate system of processing is joined in a kind of upright piano allow according to claim 1 numerical control, it is characterized in that: also be provided with on the described vertical slide (10) and measure cylinder (2), measurement cylinder (2) lower end is provided with the measuring stick (8) for measuring workpieces (4) upper surface.
3. a yard accurate system of processing is joined in a kind of upright piano allow according to claim 1 numerical control, it is characterized in that: also be provided with sweep-up pipe (14) near the milling cutter (7).
4. a yard accurate system of processing is joined in a kind of upright piano allow according to claim 1 numerical control, it is characterized in that: described rolling workbench (5) is provided with the locking mechanism for locking workpiece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041190 CN203031004U (en) | 2013-01-25 | 2013-01-25 | System for numerical-control code matching and precise machining of upright piano resonance plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041190 CN203031004U (en) | 2013-01-25 | 2013-01-25 | System for numerical-control code matching and precise machining of upright piano resonance plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031004U true CN203031004U (en) | 2013-07-03 |
Family
ID=48683145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041190 Expired - Lifetime CN203031004U (en) | 2013-01-25 | 2013-01-25 | System for numerical-control code matching and precise machining of upright piano resonance plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841985A (en) * | 2015-05-26 | 2015-08-19 | 东莞市固达机械制造有限公司 | Numerical-control double-switchboard precise surface miller |
-
2013
- 2013-01-25 CN CN 201320041190 patent/CN203031004U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841985A (en) * | 2015-05-26 | 2015-08-19 | 东莞市固达机械制造有限公司 | Numerical-control double-switchboard precise surface miller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102615309B (en) | Porous boring machine for combined boring bar | |
| CN106392358B (en) | It is a kind of can finished edge semi-automatic pattern pipe communicated wire cutting equipment | |
| CN102489762A (en) | Numerical control keyway milling machine and processing method thereof | |
| CN103465246A (en) | Rough casting marking-off method and marking-off device | |
| CN102873514A (en) | Method for processing crystallizer copper pipe with upper and lower installation spigots | |
| CN203031272U (en) | Vertical type piano allow numerical control hole drilling and sloping accurate machining system | |
| CN203030898U (en) | Clamping and feeding device for processing key grooves on roller shell based on meter lathe | |
| CN203031004U (en) | System for numerical-control code matching and precise machining of upright piano resonance plate | |
| CN102183187B (en) | Method for assembling and positioning large-size machine tool body | |
| CN102873362B (en) | Horizontal type punching method and horizontal-type punching tool for datum holes of blade die forged blank | |
| CN108381503B (en) | Chemical milling full-sample scribing table | |
| CN204639190U (en) | Multistation automatic drilling machine | |
| CN208484053U (en) | A kind of glass carving machine with gauge head | |
| CN108955561A (en) | It is a kind of for measuring the device of fragment-free track slab surface profile | |
| CN205037856U (en) | Right angle ruler | |
| CN208147401U (en) | Auxiliary clamp is used in a kind of machining | |
| CN212806936U (en) | Welding bead detection device | |
| CN202752879U (en) | Sliding valve tool of double screw rod compressor | |
| CN206662717U (en) | Multi-axle multi-station endoporus cuts with scissors top gem of a girdle-pendant lathe | |
| CN207881621U (en) | A kind of numerical control machine slide rail detection bridge plate | |
| CN202571371U (en) | Multi-hole boring mill with combined boring rod | |
| CN216791028U (en) | Vertical machining center slide guide rail surface and slider faying surface geometric tolerances detect frock | |
| CN205342030U (en) | Processingequipment of oil drilling derrick monolithic terminal surface | |
| CN206029607U (en) | Supporting mechanism of on line measurement system for grinding machine | |
| CN205817599U (en) | Grinding machine on-line measurement system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |