CN106425505B - Axonometer assembly machine and axonometer assembly method - Google Patents
Axonometer assembly machine and axonometer assembly method Download PDFInfo
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- CN106425505B CN106425505B CN201611154703.5A CN201611154703A CN106425505B CN 106425505 B CN106425505 B CN 106425505B CN 201611154703 A CN201611154703 A CN 201611154703A CN 106425505 B CN106425505 B CN 106425505B
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- axonometer
- vertical channel
- needle
- workbench
- workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to axonometer assembly machines, and axonometer is fitted into workpiece to be added, including vibration plate needle feeding mechanism, feed mechanism, axonometer set, cutting mechanism, rack, workbench；The workbench and rack for supporting workpiece to be added are relatively fixed, and axonometer set is located above workbench, and Vertical Channel is equipped in axonometer set and is connected to Vertical Channel oblique into needle passageway；Feed mechanism is located at the surface of axonometer set, and axonometer is extruded from the lower end of Vertical Channel；Vibration plate needle feeding mechanism connects with oblique into needle passageway, and axonometer is sent into Vertical Channel；The extra hypomere of the axonometer installed is cut out to the side that the cutting mechanism gone is mounted on workbench.Further relate to axonometer assembly method.The present invention have it is simple in structure, easy to operate, high in machining efficiency, the low advantage of rejection rate belongs to the parts machining technical field of piano.
Description
Technical field
The present invention relates to the parts machining technologies of piano, specifically, are related to axonometer assembly machine and axonometer assembly method,
It is exclusively used in the axonometer installation of parts in hammered string instrument.
Background technology
Hammered string instrument is the important spare part of piano, has more part to need to install axonometer in hammered string instrument, such as：Interlocking bar
With interlocking bar pedestal assembly connection.The prior art is placed on axonometer in the mounting hole of workpiece to be added by manually installed, with hammer
Son beats axonometer to passing completely through workpiece to be added.However this manual mode of operation has the disadvantage that：1. inefficiency；2.
The technology of operative employee is required high；3. high rejection rate.
Invention content
For the technical problems in the prior art, the purpose of the present invention is：It provides a kind of using machine installation axonometer
To effectively improve the axonometer assembly machine and axonometer assembly method of working efficiency.
In order to achieve the above object, the present invention adopts the following technical scheme that：
Axonometer is fitted into workpiece to be added by axonometer assembly machine, including vibration plate needle feeding mechanism, feed mechanism, axonometer set, shearing
Mechanism, rack, workbench；The workbench and rack for supporting workpiece to be added are relatively fixed, and axonometer set is located above workbench, axonometer
It is equipped with Vertical Channel in set and is connected to Vertical Channel oblique into needle passageway；Feed mechanism is located at the surface of axonometer set, will
Axonometer is extruded from the lower end of Vertical Channel；Vibration plate needle feeding mechanism connects with oblique into needle passageway, and axonometer is sent into Vertical Channel；It will
The extra hypomere of the axonometer installed cuts out the side that the cutting mechanism gone is mounted on workbench.
The lowermost of Vertical Channel is the tightening section that internal diameter reduces, and the oblique position that Vertical Channel is accessed into needle passageway is being received
The top of tight section；It is equipped in axonometer set and is horizontally mounted hole, a steel ball is installed on by spring and is horizontally mounted in hole；The one of steel ball
Part is stretched out from being horizontally mounted in hole, is stretched into tightening section, axonometer by when, steel ball withstands axis under the action of the spring of compression
Needle.
Vertical Channel is tightening section, conical bore changeover portion, cylinder hole section successively from the bottom up, and the internal diameter of cylinder hole section is more than
Tighten the internal diameter of section；It is oblique to access cylinder hole section into needle passageway.
Observation panel of the side wall of axonometer set equipped with observation axonometer feeding situation, observation panel are erected with oblique into needle passageway access
The position face of straight channel covers transparent panel on observation panel.
Feed mechanism grabs drill chuck, clamping stick, master bar, guide sleeve including feeding cylinder, three；Feeding cylinder is fixed on rack
On, feeding cylinder, three grab drill chuck, clamping stick connect successively, clamping stick be fixed by socket push axonometer master bar upper end；
Guide sleeve is stretched into the epimere of Vertical Channel and is fixed, and clamping stick passes through guide sleeve and along guide sleeve upper and lower translation；Master bar is located at vertical
In channel.
Be equipped with hollow part in workbench, it is vertical into needle passageway that the upper surface of workbench is equipped with, into needle passageway with it is hollow
Position is connected to, and the underface of Vertical Channel is located at into needle passageway.
Cutting mechanism includes off-axis needle cylinder and punch, and off-axis needle cylinder is relatively fixed with rack, drives punch in level
Alternating translational on face；When translation, punch is located in the hollow part of workbench, and passes through into the underface of needle passageway.
Axonometer assembly method is included the following steps using axonometer assembly machine：(1) fixture of clamping workpiece to be added is installed
It is vertical in the axonometer mounting hole face axonometer set on workpiece to be added after workpiece to be added heads into fixture in the upper surface of workbench
The lower section in channel；(2) axonometer is sent by vibration plate needle feeding mechanism toward Vertical Channel with set direction；(3) feed mechanism will be under axonometer
Pressure, axonometer are packed into the axonometer mounting hole of workpiece to be added；(4) cutting mechanism starts, and the extra hypomere sanction of axonometer is gone.
The hypomere of axonometer is equipped with the notch of annular, and in step (2), axonometer is sent into Vertical Channel in such a way that notch is directed downwardly,
In step (4), cutting mechanism is punched the notch.
Fixture is equipped with Multiple Type, is selected according to workpiece to be added.
The principle of the present invention is：Axonometer is designed as special construction of the hypomere containing annular notch so that the machinery of axonometer is certainly
It is dynamic to be assembled into possibility.Axonometer is sent into a certain direction successively by vibration plate needle feeding mechanism, by feed mechanism by axonometer
It pushes, the extra position of axonometer hypomere is cut out in gap portions by cutting mechanism and is gone.
Generally speaking, the invention has the advantages that：
1. simple in structure, easy to operate, high in machining efficiency, operative employee only need to align workpiece to be added on fixture can be complete
At the assembly of axonometer.
2. fixture clamping position is fixed, feed mechanism depressed position is fixed, and the gap position of axonometer fixes therefore severing position
Fixation is set, it is low to the requirement of operative employee's technology, and the assembly effect of part is unified, rejection rate is low.
3. the Vertical Channel and the oblique shape into needle passageway of pair axonometer set design, ensure smoothly inserting needle.
4. tightening the structure of section cooperation spring and steel ball so that axonometer will not fall automatically, and must be in feed mechanism
It just falls under effect.
5. observation panel is arranged, inserting needle situation can be observed in real time, finds failure in time.
6. guide sleeve is arranged, clamping stick and master bar can be held at middle part, on the one hand play the guiding role, on the one hand prevent from being clamped
Stick and master bar bending.
Description of the drawings
Fig. 1 is the front view of axonometer assembly machine.
Fig. 2 is the left view of axonometer assembly machine.
Fig. 3 is the partial enlarged view of steel ball and spring in Fig. 1.
Fig. 4 is the partial enlarged view of the notch of axonometer.
Fig. 5 is the vertical view of the fixture of interlocking bar.
Wherein, 1 is support panel, and 2 be rack, and 3 be clamping stick, and 4 be guide sleeve, and 5 be axonometer set, and 6 be axonometer block set, and 7 are
Observation panel, 8 be connecting plate, and 9 be workbench, and 10 be feeding cylinder, and 11 grab drill chuck for three, and 12 be master bar, and 13 be off-axis needle
Cylinder, 14 be steel ball, and 15 be spring, and 16 be notch, and 17 be fixture, and 18 be workpiece to be added.
Specific implementation mode
It is next below that the present invention will be further described in detail.
Axonometer assembly machine, including vibration plate needle feeding mechanism, feed mechanism, axonometer set, cutting mechanism, rack, workbench.This hair
The bright notch for using dedicated axonometer, i.e., king-size axonometer, and lengthening section to be equipped with annular, indentation, there are position easy to break,
So as to which lengthening section is blocked in indentation, there so that the Automatic manual transmission of axonometer is possibly realized.
The upper end of rack is support panel, is used for the installation of feed mechanism.
Workbench is fixed on the front of rack, is used for installs fixture.Hollow part, the upper end of workbench are equipped in workbench
Face is connected into needle passageway with hollow part equipped with vertical into needle passageway, is being located at the Vertical Channel of axonometer set just into needle passageway
Lower section.Hollow part can set up fixture and the workpiece to be added being fixed in fixture, to which cutting mechanism can be in lower section to axis
Needle is punched.
Axonometer set is fixed on the rack by axonometer block set, and above workbench, and Vertical Channel is equipped in axonometer set
What is be connected to with Vertical Channel is oblique into needle passageway.Vertical Channel is tightening section, conical bore changeover portion, cylinder successively from the bottom up
Hole section, the internal diameter of cylinder hole section are more than the internal diameter of tightening section；It is oblique to access cylinder hole section into needle passageway.The internal diameter for tightening section is bigger
In axonometer outer diameter.It is equipped in axonometer set and is horizontally mounted hole, a steel ball is installed on by spring and is horizontally mounted in hole；The one of steel ball
Part is stretched out from being horizontally mounted in hole, is stretched into tightening section, axonometer by when, steel ball withstands axis under the action of the spring of compression
Needle need to can just fall to which axonometer will not fall naturally under the action of feed mechanism.The side wall of axonometer set is equipped with observation axis
Needle feeds the observation panel of situation, observation panel and the oblique position face that Vertical Channel is accessed into needle passageway, and covering is saturating on observation panel
Isotropic disk.
Feed mechanism grabs drill chuck, clamping stick, master bar, guide sleeve including feeding cylinder, three.Feeding cylinder is fixed on holder
On panel, feeding cylinder, three grab drill chuck, clamping stick connects successively, clamping stick is fixed by socket in the master bar for pushing axonometer
Upper end；Guide sleeve is stretched into the epimere of Vertical Channel and is fixed, and clamping stick passes through the through-hole of guide sleeve and along guide sleeve upper and lower translation；Standard
Stick is located in Vertical Channel.When operation, axonometer enters Vertical Channel from oblique into needle passageway, will not be natural under the blocking of steel ball
It falls, feeds cylinder operation, master bar is pushed to push, master bar pushes axonometer to push, and axonometer enters to the to be processed of good position
In the mounting hole of part, installs back fed cylinder and retract.
Cutting mechanism includes off-axis needle cylinder, punch and connecting plate.Off-axis needle cylinder is fixed on workbench by connecting plate
On, off-axis needle cylinder drives punch alternating translational in the horizontal plane；When translation, punch is located in the hollow part of workbench, and
By into the underface of needle passageway.When operation, off-axis needle cylinder starts, and punch goes the extra hypomere sanction of axonometer, thrusts position
In the indentation, there of axonometer, subsequent off-axis needle cylinder resets.The axonometer of severing is cleared up in timing.
Vibration plate needle feeding mechanism is connected with oblique into needle passageway by hose, vibration plate needle feeding mechanism be the prior art, it can be achieved that
It is notch direction directed downwardly that axonometer send needle, certain orientation described herein one by one in certain direction.
Fixture is equipped with Multiple Type, is selected according to workpiece to be added.Shape card slot corresponding with workpiece to be added is equipped in fixture,
Workpiece to be added is caught in card slot, you can complete the accurate contraposition of workpiece to be added.
Axonometer assembly method is included the following steps using axonometer assembly machine：(1) fixture of clamping workpiece to be added is installed
It is vertical in the axonometer mounting hole face axonometer set on workpiece to be added after workpiece to be added heads into fixture in the upper surface of workbench
The lower section in channel；(2) vibration plate needle feeding mechanism toward Vertical Channel separated in time one by one by axonometer with set direction (notch court
Under) be sent into；(3) feed mechanism pushes axonometer, and axonometer is packed into the axonometer mounting hole of workpiece to be added, and axonometer hypomere enters at this time
Hollow part in workbench；(4) cutting mechanism starts, and the extra hypomere sanction of axonometer is gone.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (9)
1. axonometer is fitted into workpiece to be added by axonometer assembly machine, it is characterised in that：Including vibration plate needle feeding mechanism, feed mechanism, axis
Needle guard, cutting mechanism, rack, workbench；The workbench and rack for supporting workpiece to be added are relatively fixed, and axonometer set is located at workbench
Top, axonometer set is interior to be equipped with Vertical Channel and is connected to Vertical Channel oblique into needle passageway；Feed mechanism is located at axonometer set
Surface extrudes axonometer from the lower end of Vertical Channel；Vibration plate needle feeding mechanism connects with oblique into needle passageway, axonometer is sent into perpendicular
Straight channel；The extra hypomere of the axonometer installed is cut out to the side that the cutting mechanism gone is mounted on workbench；
The lowermost of Vertical Channel is the tightening section that internal diameter reduces, oblique to access the position of Vertical Channel in tightening section into needle passageway
Top；It is equipped in axonometer set and is horizontally mounted hole, a steel ball is installed on by spring and is horizontally mounted in hole；A part for steel ball
Stretched out from being horizontally mounted in hole, stretch into tightening section in, axonometer by when, steel ball withstands axonometer under the action of the spring of compression.
2. axonometer assembly machine described in accordance with the claim 1, it is characterised in that：Vertical Channel from the bottom up successively be tightening section,
Conical bore changeover portion, cylinder hole section, the internal diameter of cylinder hole section are more than the internal diameter of tightening section；It is oblique to access cylindrical hole into needle passageway
Section.
3. axonometer assembly machine described in accordance with the claim 1, it is characterised in that：The side wall of axonometer set is equipped with observation axonometer feeding
The observation panel of situation, observation panel and the oblique position face that Vertical Channel is accessed into needle passageway, cover transparent panel on observation panel.
4. axonometer assembly machine described in accordance with the claim 1, it is characterised in that：Feed mechanism grabs drill point including feeding cylinder, three
Head, clamping stick, master bar, guide sleeve；Feeding cylinder is fixed on the rack, and feeding cylinder, three grab drill chuck, clamping stick phase successively
It connects, clamping stick is fixed by socket in the upper end for the master bar for pushing axonometer；Guide sleeve stretches into fixed in the epimere of Vertical Channel, clamping stick
Across guide sleeve and along guide sleeve upper and lower translation；Master bar is located in Vertical Channel.
5. axonometer assembly machine described in accordance with the claim 1, it is characterised in that：Hollow part is equipped in workbench, workbench
Upper surface, into needle passageway, is connected to hollow part into needle passageway equipped with vertical, the underface of Vertical Channel is located at into needle passageway.
6. axonometer assembly machine according to claim 5, it is characterised in that：Cutting mechanism includes off-axis needle cylinder and punch,
Off-axis needle cylinder is relatively fixed with rack, drives punch alternating translational in the horizontal plane；When translation, punch is located at the sky of workbench
In center portion position, and pass through into the underface of needle passageway.
7. axonometer assembly method, using axonometer assembly machine according to any one of claims 1 to 6, it is characterised in that：Including such as
Lower step：
(1) fixture of clamping workpiece to be added is mounted on to the upper surface of workbench, after workpiece to be added heads into fixture, workpiece to be added
On axonometer mounting hole face axonometer set in Vertical Channel lower section；
(2) axonometer is sent by vibration plate needle feeding mechanism toward Vertical Channel with set direction；
(3) feed mechanism pushes axonometer, and axonometer is packed into the axonometer mounting hole of workpiece to be added；
(4) cutting mechanism starts, and the extra hypomere sanction of axonometer is gone.
8. axonometer assembly method according to claim 7, it is characterised in that：The hypomere of axonometer is equipped with the notch of annular, step
Suddenly in (2), axonometer is sent into Vertical Channel in such a way that notch is directed downwardly, and in step (4), cutting mechanism is punched the notch.
9. axonometer assembly method according to claim 7, it is characterised in that：Fixture is equipped with Multiple Type, according to be processed
Part is selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611154703.5A CN106425505B (en) | 2016-12-14 | 2016-12-14 | Axonometer assembly machine and axonometer assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611154703.5A CN106425505B (en) | 2016-12-14 | 2016-12-14 | Axonometer assembly machine and axonometer assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106425505A CN106425505A (en) | 2017-02-22 |
| CN106425505B true CN106425505B (en) | 2018-07-27 |
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ID=58217577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611154703.5A Active CN106425505B (en) | 2016-12-14 | 2016-12-14 | Axonometer assembly machine and axonometer assembly method |
Country Status (1)
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| CN (1) | CN106425505B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2874979B1 (en) * | 2004-09-03 | 2008-02-08 | Gianfranco Passoni | METHOD AND DEVICE FOR MANUFACTURING A MECHANICAL PIECE, IN PARTICULAR A BEARING RING, AND PART OBTAINED ACCORDING TO SAID METHOD |
| CN203245582U (en) * | 2013-04-12 | 2013-10-23 | 辽宁工业大学 | Automatic screw feeding and assembling device |
| CN104588962B (en) * | 2014-12-03 | 2017-08-04 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | A kind of engine hole type nozzle single hole crush and grind device and application method |
| CN205521167U (en) * | 2016-02-18 | 2016-08-31 | 亿和精密工业（苏州）有限公司 | Axle needle installation tool |
| CN206351341U (en) * | 2016-12-14 | 2017-07-25 | 广州珠江恺撒堡钢琴有限公司 | Axonometer assembly machine |
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2016
- 2016-12-14 CN CN201611154703.5A patent/CN106425505B/en active Active
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| CN106425505A (en) | 2017-02-22 |
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