CN218639864U

CN218639864U - Perforating device with dust removal mechanism for violin production

Info

Publication number: CN218639864U
Application number: CN202222402220.XU
Authority: CN
Inventors: 戴清华
Original assignee: Tianjin Weiling Instrument Co ltd
Current assignee: Tianjin Weiling Instrument Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-03-17
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a perforating device with dust removal mechanism for violin production belongs to perforating device technical field, including punching platform, support frame and drilling equipment body, the support frame is installed on the top of punching platform, and the inside top of support frame is provided with electric telescopic handle, the drilling equipment body that runs through the slide bar is installed to the electric telescopic handle output, and the output of drilling equipment body installs the drill bit, fixed frame is installed to the outer wall of drilling equipment body, and fixed frame both sides are provided with the clamping mechanism who is used for quick location violin, the bottom cover of fixed frame is equipped with the second spring, and the bottom of second spring is provided with the dust absorption box that runs through the drill bit, dust absorption box inner wall is provided with the dust removal mechanism who is used for the dust absorption. The beneficial effects of the utility model are that filter impurity in with the dust through filtering the otter board, the dust falls to the dust absorption box inside, and this structure is convenient for adsorb the dust when punching.

Description

Perforating device with dust removal mechanism for violin production

Technical Field

The utility model relates to a perforating device field specifically says a violin production is with perforating device that has dust removal mechanism.

Background

A violin is a stringed musical instrument. There are a total of four strings. The strings and the bow rub to generate vibration, and the vibration is transmitted to the back plate through the sound columns in the resonance box, and the harmonious and bright musical instrument sound is generated by the resonance generated by the parts. The violin has a body length of about 35.5 cm and is formed by bonding a panel with radian, a back plate and side plates. The panel is made of spruce commonly and has soft texture; the back plate and the side plate are made of maple and rosewood, and are hard in texture. Headstock, neck are with whole maple, and ebony is used to the fingerboard, and traditional violin production can satisfy people's user demand basically with the perforating device who has dust removal mechanism, but still has certain problem, and specific problem as follows:

(1) Most violins in the market at present are produced by using a punching device with a dust removal mechanism, a large amount of dust is easy to appear during punching, the body of an operator is damaged, the punching difficulty is increased, and the production progress is slowed down;

(2) Most of violins production is with perforating device who has dust removal mechanism in the existing market, when punching, because can't be fixed with violin position clamp, along with vibrations, the condition that the violin shifted appears easily for the quality of punching is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a violin production is with perforating device that has dust removal mechanism to provide the dust removal effect poor and the violin position of being not convenient for and press from both sides tight fixed problem in solving above-mentioned background.

The technical scheme of the utility model is that: the utility model provides a perforating device with dust removal mechanism for violin production, is including platform, support frame and the drilling equipment body of punching, the support frame is installed on the top of platform of punching, and the inside top of support frame is provided with electric telescopic handle, the drilling equipment body that runs through the slide bar is installed to the electric telescopic handle output, and the output of drilling equipment body installs the drill bit of punching, fixed frame is installed to the outer wall of drilling equipment body, and fixed frame both sides are provided with the clamping mechanism who is used for quick location violin, the bottom cover of fixed frame is equipped with the second spring, and the bottom of second spring is provided with the dust absorption box that runs through the drill bit, dust absorption box inner wall is provided with the dust removal mechanism who is used for the dust absorption, the bottom of dust absorption box articulates there is the door plant.

Further, clamping mechanism includes locating piece, locating lever and block rubber, the inside of locating piece is provided with the locating lever, and the block rubber is installed to the bottom of locating lever.

Further, the outer wall cover of locating lever is equipped with first spring, and first spring bottom is connected with the top of block rubber, first spring top is connected with the outer wall of locating piece.

Further, dust removal mechanism includes suction fan and induced draft cover, the inside of dust absorption box is provided with the suction fan, and the suction cover is installed to the suction fan input, a plurality of through-holes that run through the dust absorption box are seted up to the induced draft cover bottom.

Furthermore, the two sides of the air suction cover are provided with chutes penetrating through the dust suction box body, and filter screen plates are arranged inside the chutes.

Furthermore, the outer wall of the filter screen plate is provided with a sealing plate matched with the inside of the sliding groove.

Furthermore, the output end of the suction fan is provided with an outlet pipe penetrating through the dust collection box body, and the outer wall of the outlet pipe is provided with a filter screen.

The utility model discloses an improve and provide a perforating device with dust removal mechanism for violin production here, compare with prior art, have following improvement and advantage:

one is as follows: the dust after punching is sucked into the dust absorption box body through the suction hood and the outlet pipe by starting the suction fan, impurities in the dust are filtered through the filter screen plate, the dust falls into the dust absorption box body, the filtered air is discharged from the outlet pipe, the dust during punching is conveniently absorbed,

the second step is as follows: drive the drilling equipment body through electric telescopic handle and move down to the locating piece drives the block rubber and presss from both sides tight violin position downwards, then the block rubber drives the locating lever and removes in locating piece department, makes first spring take place to contract, and then drives the block rubber under first spring self elastic action and press from both sides tight dynamics increase to the violin.

Drawings

The invention is further explained below with reference to the figures and examples:

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

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic left-side view of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 1 a according to the present invention;

FIG. 5 is a schematic view of the dust collection box and the through hole of the present invention;

FIG. 6 is a schematic view of the three-dimensional structure of the positioning rod and the rubber block of the present invention;

description of reference numerals: 1. a punching platform; 2. a support frame; 3. an electric telescopic rod; 4. a punching device body; 5. a fixing frame; 6. positioning blocks; 7. a drill bit; 8. a dust collection box body; 9. positioning a rod; 10. a rubber block; 11. a first spring; 12. a second spring; 13. a suction fan; 14. an air suction hood; 15. a through hole; 16. a chute; 17. a filter screen plate; 18. an outlet pipe.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a perforating device with dust removal mechanism for violin production through the improvement, as shown in fig. 1 and fig. 6, including punching platform 1, support frame 2 and punching equipment body 4, support frame 2 is installed on the top of punching platform 1, and the top inside support frame 2 is provided with electric telescopic handle 3, punching equipment body 4 that runs through the slide bar is installed to electric telescopic handle 3 output, and punching drill bit 7 is installed to the output of punching equipment body 4, fixed frame 5 is installed to the outer wall of punching equipment body 4, and fixed frame 5 both sides are provided with the clamping mechanism who is used for quick location violin, clamping mechanism includes locating piece 6, locating piece 9 and rubber block 10, the inside of locating piece 6 is provided with locating lever 9, and rubber block 10 is installed to the bottom of locating lever 9, the outer wall cover of locating lever 9 is equipped with first spring 11, and the top of first spring 11 is connected with rubber block 10, the top of first spring 11 is connected with the outer wall of locating piece 6, drive punching equipment body 4 to move downwards through electric telescopic handle 3, thereby locating piece 6 drives rubber block 10 to clamp the violin the position, then rubber block 10 moves, make the locating piece 6 drive the violin the clamping force to take place under the action of the first violin the elasticity of the drive;

as shown in fig. 2-6, the bottom end of the fixed frame 5 is sleeved with a second spring 12, the bottom end of the second spring 12 is provided with a dust collection box body 8 penetrating through the drill bit 7, the inner wall of the dust collection box body 8 is provided with a dust collection mechanism for collecting dust, the bottom end of the dust collection box body 8 is hinged with a door plate, the dust collection mechanism comprises a suction fan 13 and a suction hood 14, the interior of the dust collection box body 8 is provided with the suction fan 13, the input end of the suction fan 13 is provided with the suction hood 14, the bottom end of the suction hood 14 is provided with a plurality of through holes 15 penetrating through the dust collection box body 8, two sides of the suction hood 14 are provided with chutes 16 penetrating through the dust collection box body 8, and the interior of the chutes 16 is provided with a filter screen plate 17, the outer wall of the filter screen plate 17 is provided with a sealing plate matched with the inside of the sliding groove 16, an outlet pipe 18 penetrating through the dust collection box body 8 is installed at the output end of the suction fan 13, a filter screen is arranged on the outer wall of the outlet pipe 18, the punching drill bit 7 is driven to rotate through the punching equipment body 4, therefore, the suction fan 13 passes through the suction hood 14, dust at the punching position of the punching drill bit 7 is sucked into the suction hood 14 through the through hole 15, impurities are filtered to the filter screen plate 17, then, air is discharged from the outlet pipe 18, part of the dust falls to the inside of the dust collection box body 8 through the filter screen plate 17, and then, an outer door plate at the bottom is opened, and the dust can be discharged.

The working principle is as follows: by connecting an external power supply, then placing the violin above the punching platform 1, then starting the electric telescopic rod 3 to drive the punching equipment body 4 to move downwards, so that the punching equipment body 4 drives the punching drill bit 7 to rotate, meanwhile, the rubber block 10 extrudes the violin position, so that the positioning rod 9 moves upwards, meanwhile, the first spring 11 contracts, then the rubber block 10 is driven under the self elastic action of the first spring 11 to clamp and position the violin, then the violin belt punching position is rotated through the punching drill bit 7, and holes are punched downwards through the drill bit 7, and the punching box 8 extrudes the second spring 12 upwards, at the moment, the suction fan 13 is started to suck the punched dust into the dust absorption box 8 through the suction hood 14 and the outlet pipe 18, and the impurities in the dust are filtered through the filter screen 17, the dust falls into the dust absorption box 8, and the filtered air is discharged from the outlet pipe 18, and the structure is convenient for adsorbing the dust during punching;

when the filter screen plate 17 needs to be filtered, the filter screen plate 17 is pulled outwards to be separated from the chute 16, and after the filter screen plate 17 is cleaned, the filter screen plate 17 is inserted into the chute 16, so that the filter screen plate 17 is convenient to disassemble and clean.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a perforating device with dust removal mechanism for violin production which characterized in that: including platform (1), support frame (2) and the drilling equipment body (4) punch, support frame (2) are installed on the top of platform (1), and the inside top of support frame (2) is provided with electric telescopic handle (3), drilling equipment body (4) that run through the slide bar are installed to electric telescopic handle (3) output, and the output of drilling equipment body (4) installs drill bit (7), fixed frame (5) are installed to the outer wall of drilling equipment body (4), and fixed frame (5) both sides are provided with the clamping mechanism who is used for quick location violin, the bottom cover of fixed frame (5) is equipped with second spring (12), and the bottom of second spring (12) is provided with dust absorption box (8) that run through drill bit (7), dust absorption box (8) inner wall is provided with the dust removal mechanism who is used for the dust absorption, the bottom of dust absorption box (8) articulates there is the door plant.

2. The perforating device with a dust removing mechanism for violin production according to claim 1, wherein; the clamping mechanism comprises a positioning block (6), a positioning rod (9) and a rubber block (10), the positioning rod (9) is arranged inside the positioning block (6), and the rubber block (10) is installed at the bottom end of the positioning rod (9).

3. The perforating device with the dust removing mechanism for violin production according to claim 2, characterized in that: the outer wall cover of locating lever (9) is equipped with first spring (11), and first spring (11) bottom is connected with the top of rubber block (10), first spring (11) top is connected with the outer wall of locating piece (6).

4. The perforating device with the dust removing mechanism for violin production according to claim 1, characterized in that: dust removal mechanism includes suction fan (13) and suction hood (14), the inside of dust absorption box (8) is provided with suction fan (13), and suction hood (14) are installed to suction fan (13) input, a plurality of through-holes (15) that run through dust absorption box (8) are seted up to suction hood (14) bottom.

5. The perforating device with a dust removing mechanism for violin production according to claim 4, characterized in that: both sides of the air suction cover (14) are provided with sliding grooves (16) penetrating through the dust suction box body (8), and the inside of the sliding grooves (16) is provided with a filter screen plate (17).

6. The perforating device with the dust removing mechanism for violin production according to claim 5, characterized in that: and a sealing plate matched with the inside of the sliding groove (16) is arranged on the outer wall of the filter screen plate (17).

7. The perforating device with the dust removing mechanism for violin production according to claim 4, characterized in that: the output end of the suction fan (13) is provided with an outlet pipe (18) penetrating through the dust collection box body (8), and the outer wall of the outlet pipe (18) is provided with a filter screen.