CN217194490U

CN217194490U - Grinding device is used in saxophone processing

Info

Publication number: CN217194490U
Application number: CN202220359289.6U
Authority: CN
Inventors: 王广先
Original assignee: Tianjin Deyu Musical Instrument Co ltd
Current assignee: Tianjin Deyu Musical Instrument Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-16
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a polishing device for processing saxophone, which comprises a first cylinder body, a first inner cavity is arranged at the top of the first cylinder body, a first rotating shaft is arranged at one side of the first inner cavity in a penetrating way, a first bevel gear and a handle are respectively fixed at the two ends of the first rotating shaft, a second bevel gear is meshed at the top of one side of the first bevel gear, a second rotating shaft is fixed at the top of the second bevel gear, the top of the second rotating shaft, which penetrates through the top of the first cylinder body, is positioned inside a thread groove, the thread groove is arranged at the bottom of a second cylinder body, a chute is arranged at one side of the second cylinder body, a slide block is arranged inside the chute, the end part of the slide block is fixedly connected with one side of a fixed rod, this grinding device is used in saxophone processing through corotation or reversal handle, can adjust the height of polishing wheel to can adapt to the comfortable use of the operating personnel of co-altitude not, guarantee work efficiency.

Description

Grinding device is used in saxophone processing

Technical Field

The utility model relates to a saxophone processing technology field especially relates to a grinding device is used in saxophone processing.

Background

The saxophone is composed of a mouthpiece, a neck tube, a tube body and other parts. It can be divided into various types such as high pitch, middle pitch, sub-middle pitch, upper bass, etc. according to the volume, the shape of the neck, etc. Some small accessories in saxophones require the operator to hold onto the grinding wheel to perform the grinding, and therefore require a grinding device.

At present, grinding device is used in gadget processing in saxophone highly can't adjust, because operating personnel highly different leads to unable adjustment to the comfortable machining height of operating personnel, and inconvenient change to the grinding wheel simultaneously influences machining efficiency, to above-mentioned problem, carries out the innovative design on original grinding device's basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding device is used in saxophone processing can adjust the height to can adapt to the operating personnel of co-altitude not, be convenient for simultaneously to the change of wheel of polishing, thereby promoted work efficiency.

The utility model discloses a can realize through following technical scheme:

a polishing device for processing a saxophone comprises a first cylinder, wherein a first inner cavity is formed in the top of the first cylinder, a first rotating shaft penetrates through one side of the first inner cavity, a first bevel gear and a handle are fixed at two ends of the first rotating shaft respectively, a second bevel gear is meshed with the top of one side of the first bevel gear, a second rotating shaft is fixed on the top of the second bevel gear, the upper end of the second rotating shaft penetrates through the top of the first cylinder and is located inside a threaded groove, the threaded groove is formed in the bottom of a second cylinder, a sliding groove is formed in one side of the second cylinder, a sliding block is arranged inside the sliding groove, the end of the sliding block is fixedly connected with one side of a fixing rod, the end of the fixing rod is fixed on the outer wall of the first cylinder, a second inner cavity is formed in the top of the second cylinder, and a motor is mounted on the outer wall of the second cylinder, the tip of motor is provided with the third pivot, the tip of third pivot is installed in the inner wall of second inner chamber, the outer wall of third pivot is fixed with the master gear, the top meshing of master gear has the slave gear, the inner wall from the gear is fixed with the fourth pivot, the tip of fourth pivot is run through and is provided with the emery wheel in the inside of second cylinder.

Further setting the following steps: an inner groove is formed in the end portion of the fourth rotating shaft, limiting rods are arranged inside the inner groove, springs are fixed between the limiting rods, one ends of the limiting rods penetrate through the outer portion of the fourth rotating shaft, the other ends of the limiting rods are located inside clamping grooves, and the clamping grooves are formed in the inner side of the polishing wheel.

Further setting the following steps: the outer wall of the second rotating shaft and the inner wall of the thread groove are both provided with threads, and the second rotating shaft is in threaded connection with the second column body through the thread groove.

Further setting as follows: the outer wall of the sliding block is attached to the inner wall of the sliding groove, and the sliding block and the sliding groove form a clamping type sliding structure.

Further setting the following steps: the bottom of first cylinder is fixed with the fixing base, the equal threaded bolt of installing in both ends of fixing base.

Further setting the following steps: the limiting rods are symmetrically arranged about the central axis of the grinding wheel, and the end parts of the limiting rods are connected with the clamping grooves in a clamping mode.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the height of the grinding wheel can be adjusted through the forward rotation handle or the reverse rotation handle, so that the grinding wheel can adapt to comfortable use of operators with different heights, and the working efficiency is guaranteed.

(2) When pressing down the gag lever post, two gag lever posts can be done and be close to the removal each other to make the tip and two draw-in grooves of two gag lever posts keep away from each other, make the wheel of polishing dismantle fast, and the spring is compressed, when loosening the gag lever post, under the effect of spring, make the tip and two draw-in grooves of two gag lever posts block fast, thereby the convenience is to the change of the wheel of polishing, thereby work efficiency has been promoted.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic view of the side view mounting structure of the limiting rod of the present invention.

Reference numerals: 1. a first column; 2. a first lumen; 3. a first rotating shaft; 4. a first bevel gear; 5. a handle; 6. a second rotating shaft; 7. a second bevel gear; 8. a thread groove; 9. a second cylinder; 10. a chute; 11. a slider; 12. fixing the rod; 13. a second lumen; 14. a motor; 15. a third rotating shaft; 16. a main gear; 17. a slave gear; 18. a fourth rotating shaft; 19. an inner tank; 20. a limiting rod; 21. a spring; 22. a card slot; 23. and (5) grinding the wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-3, in order to disclose a polishing device for saxophone processing, the polishing device comprises a first cylinder 1, a first inner cavity 2 is formed at the top of the first cylinder 1, a first rotating shaft 3 is installed at one side of the first inner cavity 2 in a penetrating manner, a first bevel gear 4 and a handle 5 are respectively fixed at two ends of the first rotating shaft 3, a second bevel gear 7 is meshed at the top of one side of the first bevel gear 4, a second rotating shaft 6 is fixed at the top of the second bevel gear 7, the upper end of the second rotating shaft 6 penetrates through the top of the first cylinder 1 and is positioned inside a threaded groove 8, the threaded groove 8 is formed at the bottom of a second cylinder 9, a chute 10 is formed at one side of the second cylinder 9, a slide block 11 is arranged inside the chute 10, the end of the slide block 11 is fixedly connected with one side of a fixing rod 12, the end of the fixing rod 12 is fixed at the outer wall of the first cylinder 1, a second inner cavity 13 is formed at the top of the second cylinder 9, the motor 14 is installed on the outer wall of the second cylinder 9, the end of the motor 14 is provided with a third rotating shaft 15, the end of the third rotating shaft 15 is installed on the inner wall of the second inner cavity 13, the outer wall of the third rotating shaft 15 is fixed with a main gear 16, the top of the main gear 16 is meshed with a driven gear 17, the inner wall of the driven gear 17 is fixed with a fourth rotating shaft 18, and the end of the fourth rotating shaft 18 penetrates through the inner part of the second cylinder 9 and is provided with a grinding wheel 23.

The end of the fourth rotating shaft 18 is provided with an inner groove 19, the inside of the inner groove 19 is provided with a limiting rod 20, a spring 21 is fixed between the limiting rods 20, one end of each limiting rod 20 penetrates through the outside of the fourth rotating shaft 18, the other end of each limiting rod 20 is located inside a clamping groove 22, the clamping grooves 22 are arranged on the inner side of each polishing wheel 23, two limiting rods 20 are symmetrically arranged on the central axis of each polishing wheel 23, the end of each limiting rod 20 is connected with the corresponding clamping groove 22 in a clamping mode, and therefore when the limiting rods 20 are pressed, the two limiting rods 20 can move close to each other, the end of each limiting rod 20 is far away from the corresponding clamping groove 22, the polishing wheels 23 can be rapidly detached, the spring 21 is compressed, and when the limiting rods 20 are loosened, the end of each limiting rod 20 can be rapidly clamped with the corresponding clamping grooves 22 under the effect of the spring 21.

The outer wall of the second rotating shaft 6 and the inner wall of the thread groove 8 are both provided with threads, the second rotating shaft 6 is in threaded connection with the second cylinder 9 through the thread groove 8, the outer wall of the sliding block 11 is attached to the inner wall of the sliding groove 10, the sliding block 11 and the sliding groove 10 form a clamping type sliding structure, and therefore when the second rotating shaft 6 rotates, the second cylinder 9 can move upwards or downwards in a non-rotating mode under the limiting effect of the sliding block 11 and the sliding groove 10.

The bottom of first cylinder 1 is fixed with the fixing base, and the equal threaded bolt of installing in both ends of fixing base makes things convenient for the installation to whole device.

The utility model discloses a theory of operation and beneficial effect do: when the grinding wheel 23 needs to be replaced, two fingers are used for pressing the two limiting rods 20 at the moment, the two limiting rods 20 move close to each other, so that the end parts of the two limiting rods 20 are far away from the two clamping grooves 22, the grinding wheel 23 can be rapidly disassembled, the spring 21 is compressed, then a new grinding wheel 23 is installed at the end part of the fourth rotating shaft 18, when the limiting rods 20 are loosened, the end parts of the two limiting rods 20 and the two clamping grooves 22 can be rapidly clamped under the action of the spring 21, so that the grinding wheel 23 is convenient to disassemble and install, when an operator is high in height and the using device is uncomfortable, the whole device needs to be heightened, the handle 5 is positively rotated, then the handle 5 rotates through the first rotating shaft 3, the first conical gear 4, the second conical gear 7 and the second rotating shaft 6, and the second rotating shaft 6 is in threaded connection with the second cylindrical body 9 through the threaded groove 8, and the outer wall of the slider 11 and the inner wall of the chute 10 are mutually attached, and the slider 11 and the chute 10 form a clamping type sliding structure, so that the second cylinder 9 moves upwards, and the two grinding wheels 23 move upwards, so that the device can be suitable for a taller to use comfortably, then the motor 14 is started, and then the motor 14 drives the grinding wheels 23 to rotate simultaneously through the third rotating shaft 15, the main gear 16, the slave gear 17 and the fourth rotating shaft 18, so as to grind the accessories of the saxophone, and the diameter of the main gear 16 is larger than that of the slave gear 17, so that the rotating speed of the grinding wheels 23 can be increased, and the grinding effect is improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a saxophone processing is with grinding device which characterized in that: comprises a first cylinder (1), a first inner cavity (2) is arranged at the top of the first cylinder (1), a first rotating shaft (3) is installed on one side of the first inner cavity (2) in a penetrating mode, a first bevel gear (4) and a handle (5) are fixed at two ends of the first rotating shaft (3) respectively, a second bevel gear (7) is meshed at the top of one side of the first bevel gear (4), a second rotating shaft (6) is fixed at the top of the second bevel gear (7), the top of the upper end of the second rotating shaft (6) penetrating through the first cylinder (1) is located inside a thread groove (8), the thread groove (8) is arranged at the bottom of a second cylinder (9), a sliding groove (10) is arranged on one side of the second cylinder (9), a sliding block (11) is arranged inside the sliding groove (10), and the end of the sliding block (11) is fixedly connected with one side of a fixed rod (12), the utility model discloses a grinding machine, including dead lever (12), second cylinder (1), second inner chamber (13) have been seted up at the top of second cylinder (9), motor (14) are installed to the outer wall of second cylinder (9), the tip of motor (14) is provided with third pivot (15), the inner wall in second inner chamber (13) is installed to the tip of third pivot (15), the outer wall of third pivot (15) is fixed with master gear (16), the top meshing of master gear (16) has from gear (17), the inner wall from gear (17) is fixed with fourth pivot (18), the tip of fourth pivot (18) is run through the inside of second cylinder (9) and is provided with grinding wheel (23).

2. A sanding device for saxophone processing as claimed in claim 1, characterised in that: an inner groove (19) is formed in the end portion of the fourth rotating shaft (18), limiting rods (20) are arranged inside the inner groove (19), springs (21) are fixed between the limiting rods (20), one end of each limiting rod (20) penetrates through the outer portion of the fourth rotating shaft (18), the other end of each limiting rod (20) is located inside a clamping groove (22), and the clamping groove (22) is formed in the inner side of the polishing wheel (23).

3. A sanding device for saxophone processing as claimed in claim 1, characterised in that: the outer wall of the second rotating shaft (6) and the inner wall of the thread groove (8) are both provided with threads, and the second rotating shaft (6) is in threaded connection with the second cylinder (9) through the thread groove (8).

4. A sanding device for saxophone processing as claimed in claim 1, characterised in that: the outer wall of the sliding block (11) is attached to the inner wall of the sliding groove (10), and the sliding block (11) and the sliding groove (10) form a clamping type sliding structure.

5. A sanding device for saxophone processing as claimed in claim 1, characterised in that: the bottom of first cylinder (1) is fixed with the fixing base, the equal threaded bolt of installing in both ends of fixing base.

6. A sanding device for saxophone processing as claimed in claim 2, characterised in that: the limiting rod (20) is symmetrically provided with two parts around the central axis of the grinding wheel (23), and the end part of the limiting rod (20) is connected with the clamping groove (22) in a clamping manner.