CN215941569U

CN215941569U - Piano linkage shaft bracket drilling machine

Info

Publication number: CN215941569U
Application number: CN202121985390.4U
Authority: CN
Inventors: 刘娜
Original assignee: Dalian Charide Musical Instrument Co ltd
Current assignee: Dalian Charide Musical Instrument Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-04
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a piano linkage shaft bracket drilling machine which comprises an operating platform, wherein a supporting column is fixedly arranged on the upper side of the operating platform, a fixing frame is fixedly arranged on one side of the supporting column, a threaded rod and a fixing rod are connected to the fixing frame, sliding plates are connected to the surfaces of the threaded rod and the fixing rod, one end of the threaded rod is connected with a handle, an electric telescopic rod is fixedly arranged on the lower side of the sliding plate, a driving motor is arranged in the electric telescopic rod, and a drill bit is fixedly connected to the output end of the driving motor. This piano clutch pedestal drilling machine through setting up fixed plate, slide bar, spring, recess and screw, when needs clamp part, stimulates the slide bar of both sides simultaneously, and the spring can take place deformation this moment, produces the elasticity to the splint direction, twists the screw this moment, twists the bottom of screw in the recess on slide bar surface, fixes, appears rocking when avoiding drilling, influences the drilling effect.

Description

Piano linkage shaft bracket drilling machine

Technical Field

The utility model relates to the technical field of piano correlation, in particular to a drilling machine for a piano linkage shaft bracket.

Background

The piano comprises various parts, the most important of which is a string striking machine which is connected with a key and a hammer, the string striking machine comprises a linkage, the linkage plays a role in force transmission and is an essential component in the normal work of the piano, the surface of a linkage shaft bracket needs to be drilled in the production process and is connected with other parts, and the existing piano linkage shaft bracket has some defects.

The existing drilling machine for the piano linkage shaft bracket cannot well fix the piano linkage shaft bracket when the piano linkage shaft bracket is drilled, the linkage shaft bracket is possibly damaged, a large amount of sawdust generated by the existing drilling machine cannot be timely cleaned, a large amount of sawdust is accumulated for a long time, and the drilling quality can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drilling machine for a piano linkage shaft bracket, which aims to solve the problem that a large amount of sawdust generated when the linkage shaft bracket cannot be well fixed and drilled cannot be timely treated in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a piano linkage shaft bracket drilling machine comprises an operation table, wherein a support column is fixedly arranged on the upper side of the operation table, a fixed frame is fixedly arranged on one side of the support column, a threaded rod and a fixed rod are connected to the fixed frame, a sliding plate is connected to the surfaces of the threaded rod and the fixed rod, a handle is connected to one end of the threaded rod, an electric telescopic rod is fixedly arranged on the lower side of the sliding plate, a driving motor is arranged in the electric telescopic rod, a drill bit is fixedly connected to the output end of the driving motor, a fixed plate is fixedly arranged on the upper side of the operation table, a sliding rod is connected between the fixed plates, a clamping plate is fixedly arranged on one side of the sliding rod, a spring is connected between the clamping plate and the fixed plate, a leakage net is arranged on the upper side of the operation table, an exhaust fan is arranged in the operation table, a filter screen is fixedly arranged in the operation table, and a collecting box is arranged in the operating platform.

Preferably, the threaded rod is in threaded connection with the sliding plate and is rotationally connected with the fixing frame, the fixing rod is fixedly connected with the fixing frame and is in sliding connection with the fixing frame, and the sliding plate is in sliding connection with the fixing frame.

Preferably, the upper side of the fixing plate is in threaded connection with a screw, and the screw is in threaded connection with the fixing plate.

Preferably, the sliding rod is connected with the fixed plate in a sliding connection mode, and the clamping plate is connected with the operating platform in a sliding connection mode.

Preferably, the surface of the sliding rod is uniformly provided with circular grooves, and the cross section area of each circular groove is larger than that of each screw.

Preferably, the exhaust fan is arranged on the left side of the filter screen, the collecting box is arranged on the other side of the filter screen, and the collecting box is connected with the operating platform in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that: this piano linkage shaft frame drilling machine can be fine fix the linkage shaft frame, avoid appearing not pressing from both sides tight linkage shaft frame, lead to influencing drilling quality, and drill for a long time and lead to piling up a large amount of saw-dusts above the operation panel, lead to the problem of drilling effect.

1. Through setting up fixed plate, slide bar, spring, recess and screw, when needs clamping part, the slide bar of pulling both sides simultaneously, the spring can take place deformation this moment, produces to the elasticity of splint direction, twists this moment and moves the screw, twists the bottom of screw in the recess on slide bar surface, fixes, appears rocking when avoiding drilling, influences the drilling effect.

2. Through setting up air exhauster, filter screen, leaking net and collecting box, the during operation starts the air exhauster, and the saw-dust that produces during drilling is through leaking the net by suction collecting box, and the filter screen can keep apart the saw-dust in the collecting box, and the convenience is collected the processing to the saw-dust that produces.

Drawings

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

FIG. 2 is a schematic structural diagram of a front view cross section of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing frame of the present invention;

fig. 4 is a schematic structural view of the collecting box of the utility model.

In the figure: 1. an operation table; 2. a support pillar; 3. a fixed mount; 4. a threaded rod; 5. fixing the rod; 6. a slide plate; 7. an electric telescopic rod; 8. a drive motor; 9. a drill bit; 10. a fixing plate; 11. a slide bar; 12. a groove; 13. a screw; 14. a splint; 15. a spring; 16. a leakage net; 17. filtering with a screen; 18. an exhaust fan; 19. a collection box; 20. a handle.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a drilling machine for a piano linkage shaft bracket comprises an operating platform 1, wherein in order to prevent the occurrence of shaking of the linkage shaft bracket when the drilling machine drills the piano linkage shaft bracket, a support column 2 is fixedly arranged on the upper side of the operating platform 1, a fixing frame 3 is fixedly arranged on one side of the support column 2, a threaded rod 4 and a fixing rod 5 are connected with the fixing frame 3, the threaded rod 4 is in threaded connection with a sliding plate 6, the threaded rod 4 is rotationally connected with the fixing frame 3, the fixing rod 5 is fixedly connected with the fixing frame 3, the fixing rod 5 is slidably connected with the fixing frame 3, the sliding plate 6 can be driven to slide in the fixing frame 3 by conveniently rotating the threaded rod 4, the sliding plate 6 is connected with the surfaces of the threaded rod 4 and the fixing rod 5, the threaded rod 4 is in threaded connection with the sliding plate 6, the threaded rod 4 is rotationally connected with the fixing frame 3, and the fixing rod 5 is fixedly connected with the fixing frame 3, the fixing rod 5 is connected with the fixing frame 3 in a sliding manner, the sliding plate 6 can be driven to slide in the fixing frame 3 conveniently only by rotating the threaded rod 4, one end of the threaded rod 4 is connected with the handle 20, the lower side of the sliding plate 6 is fixedly provided with the electric telescopic rod 7, the inner part of the electric telescopic rod 7 is provided with the driving motor 8, the output end of the driving motor 8 is fixedly connected with the drill bit 9, the upper side of the operating table 1 is fixedly provided with the fixing plate 10, the upper side of the fixing plate 10 is connected with the screw 13 in a threaded manner, the screw 13 is connected with the fixing plate 10 in a threaded manner, the screw 13 on the fixing plate 10 is conveniently screwed, the sliding rod 11 is connected between the fixing plates 10, the sliding rod 11 is connected with the fixing plate 10 in a sliding manner, the clamping plate 14 is connected with the operating table 1 in a sliding manner, and the clamping plate 14 is convenient for limiting the sliding rod 11, the sliding rod 11 is prevented from rotating, the circular groove 12 is uniformly formed in the surface of the sliding rod 11, the area of the cross section of the circular groove 12 is larger than that of the cross section of the screw 13, the other end of the screw 13 is conveniently screwed into the groove 12 in the surface of the sliding rod 11, the position of the groove is limited, and the clamping effect is better. A clamping plate 14 is fixedly arranged at one side of the sliding rod 11, a spring 15 is connected between the clamping plate 14 and the fixed plate 10,

referring to fig. 1-4, in order to collect and process the wood chips generated by the device during drilling, a screen 16 may be installed on the upper side of the console 1, an exhaust fan 18 is installed inside the console 1, a filter screen 17 is fixedly installed inside the console 1, a collection box 19 is installed inside the console 1, the exhaust fan 18 is installed on the left side of the filter screen 17, the collection box 19 is installed on the other side of the filter screen 17, the collection box 19 is connected with the console 1 in a sliding manner, the filter screen 17 facilitates isolating the drawn wood chips to avoid drawing into the exhaust fan 18, and the collection box 19 facilitates collecting and processing the drilled wood chips.

The working principle is as follows: at first place piano linkage pedestal on operation panel 1, the slide bar 11 of pulling both sides this moment spring 15 takes place deformation, can produce the power to splint 14 simultaneously, can press from both sides the linkage pedestal this moment, then twist and move screw 13, twist slide bar 11 surperficial recess 12 with the other end of screw 13 in, press from both sides tightly fixedly to it, it rocks to appear when avoiding drilling, influence the effect of drilling, then start electric telescopic handle 7, remove drill bit 9 to suitable position, start driving motor 8 and drive drill bit 9 and rotate, to drilling linkage pivot surface.

When needs bore different positions, manual rotation handle 20 rotates, handle 20 drives threaded rod 4 and rotates, threaded rod 4 drives surperficial slide 6 and slides in mount 3, slide 6 and dead lever 5 sliding connection this moment, conveniently remove the position that needs drilling, start air exhauster 18 simultaneously in the drilling, air exhauster 18 can be with the saw-dust that produces when drilling take out into collecting box 19 in, conveniently collect the processing to the saw-dust, above be the course of operation of whole device, and the content of not making detailed description in this specification all belongs to the prior art that technical personnel publicly know in this field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a piano clutch pedestal drilling machine, includes the operation panel, its characterized in that: a supporting column is fixedly arranged on the upper side of the operating platform, a fixing frame is fixedly arranged on one side of the supporting column, the fixed frame is connected with a threaded rod and a fixed rod, the surfaces of the threaded rod and the fixed rod are connected with a sliding plate, one end of the threaded rod is connected with a handle, an electric telescopic rod is fixedly arranged on the lower side of the sliding plate, a driving motor is arranged in the electric telescopic rod, the output end of the driving motor is fixedly connected with a drill bit, a fixing plate is fixedly arranged on the upper side of the operating platform, a sliding rod is connected between the fixing plates, a clamping plate is fixedly arranged on one side of the sliding rod, a spring is connected between the clamping plate and the fixing plate, a leakage net is arranged on the upper side of the operating platform, an exhaust fan is arranged in the operating platform, the inside fixed mounting of operation panel has the filter screen, the inside of operation panel is provided with the collecting box.

2. The piano linkage pedestal drill of claim 1, wherein: the threaded rod is in threaded connection with the sliding plate and is rotationally connected with the fixing frame, the fixing rod is fixedly connected with the fixing frame and is in sliding connection with the fixing frame, and the sliding plate is in sliding connection with the fixing frame.

3. The piano linkage pedestal drill of claim 1, wherein: the upper side of the fixing plate is in threaded connection with a screw, and the screw is in threaded connection with the fixing plate.

4. The piano linkage pedestal drill of claim 1, wherein: the sliding rod is connected with the fixed plate in a sliding connection mode, and the clamping plate is connected with the operating platform in a sliding connection mode.

5. The piano linkage pedestal drill of claim 1, wherein: the surface of the sliding rod is uniformly provided with circular grooves, and the cross section area of each circular groove is larger than that of each screw.

6. The piano linkage pedestal drill of claim 1, wherein: the exhaust fan is arranged on the left side of the filter screen, the collecting box is arranged on the other side of the filter screen, and the collecting box is connected with the operating platform in a sliding mode.