CN111203477B

CN111203477B - Saxophone processing equipment

Info

Publication number: CN111203477B
Application number: CN202010309465.0A
Authority: CN
Inventors: 姜晓
Original assignee: Hon Hai Precision Industry Co Ltd
Current assignee: Hon Hai Precision Industry Co Ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-07-10
Anticipated expiration: 2040-04-20
Also published as: CN111203477A

Abstract

The invention discloses the technical field of saxophone processing equipment, which comprises a main lower template and a main upper template arranged in the middle of the top end of the main lower template, wherein a first auxiliary lower template, a second auxiliary lower template and a third auxiliary lower template are transversely arranged between the main upper template and the main lower template side by side from right to left, the top end of the main lower template is provided with a sliding chute, an inner cavity of the sliding chute is provided with a moving mechanism, the moving mechanism is connected with the first auxiliary lower template, the second auxiliary lower template and the third auxiliary lower template through a connecting frame, and the top end of the first auxiliary lower template is provided with an auxiliary upper template limited by a guide pillar and a guide sleeve. The invention creatively integrates three operations of stretching processing of the bell mouth of the saxophone, processing of the elbow semicircular pipe wall and processing of the sound hole, and meanwhile, the processing of the elbow semicircular pipe wall can realize complete automatic operation, thereby obviously reducing the operation time of workers; and only one driving system is needed to control the lifting of the main upper template, so that the manufacturing cost of the whole equipment is low, and the popularization and the use are facilitated.

Description

Saxophone processing equipment

Technical Field

The invention relates to saxophone processing equipment, in particular to saxophone processing equipment.

Background

Saxophone was invented by Belgian Adeft saxophone in 1840. The addov is a sharp instrument maker, and is good at playing black pipes and flute. He originally conceived of designing a bass instrument for orchestras that is more flexible than the opera fide number and can accommodate outdoor performance. He has named the new instrument by his name by combining and modifying the mouthpiece of a bass clarinet with the body of an ovofeld.

The first patent is as follows: the chinese invention CN102151738A discloses a saxophone elbow semicircular pipe wall hydraulic stretching forming machine, which comprises a machine body, a working platform, a guide pillar, a cylinder base, a lifting hydraulic cylinder and a movable platform, wherein the hydraulic cylinder is fixedly mounted above the working platform through the cylinder base, a cylinder rod of the hydraulic cylinder is fixedly mounted with the movable platform, the movable platform is guided and mounted on the guide pillar, a lower die is fixedly mounted on the upper surface of the working platform, and an upper die is manufactured on the lower surface of the movable platform, wherein: the working platform is fixedly arranged on the upper part of the lathe bed through a support, the lower die consists of a base and a semicircular reducing bending male die, the outer edge of the base is slightly larger than the outer edge of the male die to form an extrusion table, a material supporting plate is arranged on the periphery of the lower die and is arranged on a spring seat through a support, the spring seat is arranged on the working platform, and a semicircular reducing bending female die is arranged on the lower surface of the upper die. The invention can realize the forming of the elbow semicircular pipe wall and the cutting processing of excess materials through the matching of the skillfully designed upper die and the lower die, thereby effectively improving the processing efficiency and reducing the labor intensity.

Patent II: the utility model CN208195410U discloses a horn mouth drawing die of saxophone, including the terrace die, the lower bolster, the hexagon socket head cap screw, the blank holder, the tablet, lower ejector pin, the die, the cope match-plate pattern, the liftout dish, locating pin and last ejector pin, the terrace die is fixed on the lower bolster with four hexagon socket head cap screws, the blank holder is placed in the terrace die periphery, the blank holder top sets up the constant head tank that accords with the tablet diameter, the blank holder is equipped with four lower ejector pins, lower ejector pin hole sliding fit on lower ejector pin and the lower bolster, the die is fixed with the locating pin on the cope match-plate pattern, the die is equipped with the liftout dish, even there is upper ejector pin on the liftout dish. The utility model has the advantages that: the phenomenon of uneven thickness of the welding seam wall during welding is avoided; the pipe body is stretched for one time, no welding seam exists, the wall thickness of the pipe body is uniform, and the metallographic structure meets the GB standard requirement; the internal stress is consistent, and the vibration frequency is uniform; the tone is more graceful and fine.

And (3) patenting: the Chinese utility model CN207474044U discloses a saxophone conjoined pull sleeve, which comprises a cuboid body, wherein the body is provided with a groove attached with a saxophone, and the body inside the groove is provided with a pull through hole of a saxophone sound hole; the body is provided with four or six opening through holes, the diameter of each opening through hole corresponds to the diameter of a sound hole in the middle sound area of the saxophone, and the grooves are respectively attached to the saxophone in the middle sound area and the middle sound area. The utility model has the advantages that: a plurality of sound holes can be processed at one time, and the processing efficiency is greatly improved; meanwhile, the accurate center distance and the consistent verticality of the sound holes can be ensured, so that the dimension is ensured to meet the standard, the sound holes are easy to install, the sound holes are tightly sealed, and the accuracy effect is excellent; the clamping times of the die are reduced, and the collision to the saxophone body is effectively avoided, so that the product quality is effectively improved.

In the process of making saxophone, the structures and devices provided in the above three patents are all needed, but the above three processes are independent from each other, and thus are inefficient in actually making saxophone. Meanwhile, when the second patent is used practically, materials in an area at the bottom of the ejection disc cannot be well recycled, and resource waste is caused. Therefore, we improve this and propose a saxophone processing apparatus.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a saxophone processing device.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a saxophone processing device, which comprises a main lower template and a main upper template arranged in the middle of the top end of the main lower template, wherein a first auxiliary lower template, a second auxiliary lower template and a third auxiliary lower template are transversely arranged side by side from right to left between the main upper template and the main lower template, the top end of the main lower template is provided with a chute, an inner cavity of the chute is provided with a moving mechanism, the moving mechanism is connected with the first auxiliary lower template, the second auxiliary lower template and the third auxiliary lower template through a connecting frame, the top end of the first auxiliary lower template is provided with an auxiliary upper template limited by a guide pillar and a guide sleeve, the middle of the top end of the second auxiliary lower template is fixedly provided with a base, the middle of the top end of the base is provided with a second male die, the middle of the top end of the third auxiliary lower template is fixedly provided with a first male die with the same height as the base, and the top end of the first male, the iron ring has been placed to the standing groove, the spacing groove has all been seted up to the avris of first pair lower bolster, the vice lower bolster of second and the vice lower bolster of third, the top of main lower bolster is the fixed casing that is provided with still, the avris of casing alternates and is provided with spacing post, spacing post is located the fixed iron plate that is provided with of one end of casing inner chamber, the inner chamber of casing is fixed and is equipped with the second electro-magnet, just second electro-magnet cover is located on spacing post, spacing post is just to the spacing groove, the middle part of main cope match-plate bottom is provided with first die, the top of first die inner chamber is still fixed and is equipped with the second die, the inside of second die is equipped with first electro-magnet, the bottom mounting of second die is equipped with the shear ring that sets.

As a preferred technical scheme of the present invention, blank holders are disposed at the top end of the third sub-lower template and the top end of the base.

As a preferable technical solution of the present invention, the diameter of the blank holder on the base is smaller than the diameter of the iron ring inner ring.

As a preferable technical scheme of the invention, the second male die is specifically composed of a base and a semicircular variable-diameter bending male die.

As a preferred technical scheme of the invention, the outer edge of the base is slightly larger than the outer edge of the semicircular reducing bending male die to form the extrusion table.

As a preferred technical scheme of the invention, a spring is sleeved on the limiting column and is positioned between the iron plate and the second electromagnet.

As a preferred technical scheme of the invention, the moving mechanism is a sliding table driven by a motor and a screw rod, and the sliding table is fixedly connected with the connecting frame.

As a preferred technical scheme of the present invention, the moving mechanism is specifically a sliding table driven by an air cylinder, and the sliding table is fixedly connected with the connecting frame.

The invention has the beneficial effects that: the saxophone processing equipment comprises:

1. in the process of stretching and processing the horn mouth of the saxophone, the excess material can be cut off in the stretching operation through the cutting of the cutting ring, and the excess material can be recycled in the subsequent process, so that the material waste is avoided;

2. after the horn mouth stretching operation is finished, the first electromagnet works to adsorb the iron ring, so that the excess material is clamped between the iron ring and the second female die, the function of automatically transferring the excess material for processing is realized, the excess material can be transferred and processed into the elbow semicircular pipe wall without the intervention of personnel in the process, and the working efficiency is improved;

3. in the operation process of the elbow semicircular pipe wall, a user can prepare the saxophone needing to process the sound hole between the auxiliary upper template and the first auxiliary lower template; after the operation of the elbow semicircular pipe wall is finished, the first auxiliary lower template is moved to the working position, so that the processing operation of the sound hole of the saxophone can be realized, and the working efficiency is improved;

4. the limiting columns can be ejected out when the second electromagnet works, the limiting columns can be inserted into the limiting grooves in the moving process of the three auxiliary lower templates, so that the three auxiliary lower templates are limited, the position deviation of one auxiliary lower template below the first female die is prevented, and the position deviation of the auxiliary lower template needing to be operated is effectively ensured within an allowable range;

the invention creatively integrates three operations of stretching processing of the bell mouth of the saxophone, processing of the elbow semicircular pipe wall and processing of the sound hole, and meanwhile, the processing of the elbow semicircular pipe wall can realize complete automatic operation, thereby obviously reducing the operation time of workers; and only one driving system is needed to control the lifting of the main upper template, so that the manufacturing cost of the whole equipment is low, and the popularization and the use are facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view showing the construction of a saxophone processing apparatus according to the present invention;

FIG. 2 is a schematic view of a disassembled structure of a saxophone processing apparatus according to the present invention;

FIG. 3 is a schematic structural view of a main lower template of the saxophone processing apparatus of the present invention;

FIG. 4 is a schematic view of the saxophone processing apparatus with the blank holder removed from the lower main template;

FIG. 5 is a schematic view of a first male mold structure of a saxophone processing apparatus of the present invention;

FIG. 6 is a schematic view of a base structure of a saxophone processing apparatus according to the present invention;

FIG. 7 is a schematic cross-sectional view of a first female mold of a saxophone processing apparatus according to the present invention;

FIG. 8 is a schematic sectional view of a housing of a saxophone processing apparatus according to the present invention;

fig. 9 is a side view schematically showing the structure of a sub-upper die plate of a saxophone processing apparatus according to the present invention.

In the figure: 1. a main upper template; 2. a first female die; 3. a secondary upper template; 4. a main lower template; 5. a first auxiliary lower template; 6. a chute; 7. a housing; 8. a second pair of lower templates; 9. a third auxiliary lower template; 10. a first male die; 11. a base; 12. a limiting groove; 13. a blank holder; 14. shearing a groove; 15. a placement groove; 16. an iron ring; 17. a second male die; 18. a second female die; 19. a first electromagnet; 20. a shear ring; 21. a limiting column; 22. a second electromagnet; 23. a spring; 24. an iron plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the saxophone processing equipment of the present invention comprises a main lower template 4 and a main upper template 1 arranged in the middle of the top end of the main lower template 4, the main lower template 4 and the main upper template 1 are connected through a guide post and a guide sleeve, a first auxiliary lower template 5, a second auxiliary lower template 8 and a third auxiliary lower template 9 are transversely arranged side by side from right to left between the main upper template 1 and the main lower template 4, the top end of the main lower template 4 is provided with a chute 6, the inner cavity of the chute 6 is provided with a moving mechanism, the moving mechanism is connected with the first auxiliary lower template 5, the second auxiliary lower template 8 and the third auxiliary lower template 9 through a connecting frame, the top end of the first auxiliary lower template 5 is provided with the auxiliary upper template 3 limited by the guide post and the guide sleeve, the middle of the top end of the second auxiliary lower template 8 is fixedly provided with a base 11, the middle of the top end of the base 11 is provided, a first male die 10 with the same height as the base 11 is fixedly arranged in the middle of the top end of a third auxiliary lower template 9, a shearing groove 14 and a placing groove 15 are sequentially formed in the top end of the first male die 10 from outside to inside, an iron ring 16 is placed in the placing groove 15, limiting grooves 12 are formed in the side edges of the first auxiliary lower template 5, the second auxiliary lower template 8 and the third auxiliary lower template 9, a shell 7 is further fixedly arranged at the top end of the main lower template 4, a limiting column 21 is arranged on the side edge of the shell 7 in an inserting mode, an iron plate 24 is fixedly arranged at one end, located in the inner cavity of the shell 7, of the limiting column 21, a second electromagnet 22 is fixedly arranged in the inner cavity of the shell 7, the second electromagnet 22 is sleeved on the limiting column 21, the limiting column 21 is opposite to the limiting groove 12, a first female die 2 is arranged in the middle of the bottom end of the main upper template 1, a second female die 18 is further fixedly arranged at, the bottom end of the second concave die 18 is fixedly provided with a shearing ring 20 matched with the placing groove 15.

And blank holders 13 are arranged at the top end of the third auxiliary lower template 9 and the top end of the base 11, so that the function of lifting materials is realized.

The diameter of the blank holder 13 on the base 11 is smaller than that of the inner ring of the iron ring 16, so that the iron ring 16 is prevented from obstructing the machining process of the elbow semicircular pipe wall.

The second male die 17 is composed of a base and a semicircular reducing bending male die, and the outer edge of the base is slightly larger than the outer edge of the semicircular reducing bending male die to form an extrusion table, so that the function of cutting off redundant materials is realized.

Wherein, the cover is equipped with spring 23 on spacing post 21, and spring 23 is located between iron plate 24 and second electro-magnet 22, and the spring 23 that sets up when second electro-magnet 22 outage can make spacing post 21 automatic homing.

Wherein, moving mechanism specifically is motor and lead screw driven slip table, and slip table and link fixed connection can effectively control the removal about the link.

The moving mechanism is specifically a sliding table driven by an air cylinder, and the sliding table is fixedly connected with the connecting frame and can effectively control the left and right movement of the connecting frame.

When in work:

firstly, when the flare opening of the saxophone is stretched, firstly, the moving mechanism is driven to enable the connecting frame to start moving rightwards, and then the second electromagnet 22 is controlled to start working, at the moment, the limiting column 21 can be abutted against the side of the third auxiliary lower template 9, along with the continuous working of the moving mechanism, the limiting column 21 is further clamped into the limiting groove 12 on the third auxiliary lower template 9, the third auxiliary lower template 9 is moved to the bottom of the first female die 2, then the material is placed between the first female die 2 and the first male die 10, at the moment, when the first female die 2 moves downwards, the material can be processed, and in the processing process, due to the arranged shearing ring 20 and the shearing groove 14, the redundant material can be cut off;

then, the first electromagnet 19 is controlled to work, so that the iron ring 16 can be adsorbed, redundant materials are clamped between the iron ring 16 and the second female die 18, then the first female die 2 is controlled to reset, the second electromagnet 22 is controlled to be powered off, the driving moving mechanism is controlled to enable the connecting frame to start moving leftwards, the second electromagnet 22 is controlled to start working, at the moment, the limiting column 21 abuts against the side of the second auxiliary lower template 8, the limiting column 21 is clamped into the limiting groove 12 in the second auxiliary lower template 8 along with the continuous work of the moving mechanism, and the second auxiliary lower template 8 is moved to the bottom of the first female die 2; at the moment, when the first female die 2 moves downwards, the materials are processed, and when the materials are processed, because the outer edge of the arranged base is slightly larger than the outer edge of the semicircular reducing bending male die to form an extrusion table, redundant materials can be cut off, and the processing of the elbow semicircular pipe wall is completed;

after the operation of the elbow semicircular pipe wall is finished, the first female die 2 is controlled to reset and the second electromagnet 22 is controlled to be powered off, the driving moving mechanism is controlled to enable the connecting frame to start to move leftwards again, the second electromagnet 22 is controlled to start to work again, the limiting column 21 can be abutted to the side of the first auxiliary lower template 5 at the moment, the moving mechanism continues to work, the limiting column 21 is further clamped into the limiting groove 12 in the first auxiliary lower template 5, namely, the first auxiliary lower template 5 is moved to the bottom of the first female die 2, the first female die 2 is controlled to work at the moment, and the sound hole processing part in the attached drawing 9 can be seen, so that the sound hole processing operation of the saxophone can be realized.

In the invention, the first electromagnet 19, the second electromagnet 22 and the moving mechanism are all connected with a control system of the machine tool and are used for setting specific cooperative working time points in the process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A saxophone processing device comprises a main lower template (4) and a main upper template (1) arranged in the middle of the top end of the main lower template (4), and is characterized in that a first auxiliary lower template (5), a second auxiliary lower template (8) and a third auxiliary lower template (9) are transversely arranged side by side from right to left between the main upper template (1) and the main lower template (4), a sliding groove (6) is formed in the top end of the main lower template (4), a moving mechanism is arranged in an inner cavity of the sliding groove (6), the moving mechanism is connected with the first auxiliary lower template (5), the second auxiliary lower template (8) and the third auxiliary lower template (9) through a connecting frame, an auxiliary upper template (3) limited by a guide post and a guide sleeve is arranged at the top end of the first auxiliary lower template (5), a base (11) is fixedly arranged in the middle of the top end of the second auxiliary lower template (8), the middle part of the top end of the base (11) is provided with a second male die (17), the middle part of the top end of the third auxiliary lower template (9) is fixedly provided with a first male die (10) with the same height as the base (11), the top end of the first male die (10) is sequentially provided with a shearing groove (14) and a placing groove (15) from outside to inside, an iron ring (16) is placed in the placing groove (15), limiting grooves (12) are respectively arranged on the lateral sides of the first auxiliary lower template (5), the second auxiliary lower template (8) and the third auxiliary lower template (9), the top end of the main lower template (4) is also fixedly provided with a shell (7), limiting columns (21) are arranged on the shell (7) in an alternating mode, an iron plate (24) is fixedly arranged at one end, located in the inner cavity of the shell (7), of the shell (7) is fixedly provided with a second electromagnet (22), just on spacing post (21) is located to second electro-magnet (22) cover, spacing post (21) just to spacing groove (12), the middle part of main cope match-plate pattern (1) bottom is provided with first die (2), the top of first die (2) inner chamber is still fixed and is equipped with second die (18), the inside of second die (18) is equipped with first electro-magnet (19), the bottom mounting of second die (18) is equipped with shear ring (20) that set up with standing groove (15) phase-match.

2. Saxophone processing apparatus according to claim 1, characterised in that the top of the third sub-lower template (9) and the top of the base (11) are provided with clamping rings (13).

3. Saxophone processing apparatus according to claim 2, characterised in that the binder ring (13) on the base (11) has a smaller diameter than the inner ring of the iron ring (16).

4. Saxophone processing apparatus according to claim 1, characterised in that said second punch (17) is constituted in particular by a base and a semicircular variable diameter bending punch.

5. The saxophone processing apparatus of claim 4 wherein the base has an outer edge slightly larger than an outer edge of the semi-circular reducing bending punch to form the extrusion table.

6. The saxophone processing apparatus according to claim 1, wherein a spring (23) is fitted over the stopper post (21), and the spring (23) is located between the iron plate (24) and the second electromagnet (22).

7. The saxophone processing apparatus as claimed in claim 1, wherein said moving mechanism is embodied as a slide table driven by a motor and a lead screw, the slide table being fixedly connected to the link frame.

8. The saxophone processing apparatus as claimed in claim 1, wherein said moving mechanism is embodied as a cylinder-driven slide table, and the slide table is fixedly connected to the link frame.