CN210045836U

CN210045836U - Punching device for tambourine

Info

Publication number: CN210045836U
Application number: CN201920742288.8U
Authority: CN
Inventors: 王东兴
Original assignee: Tianjin Chi Chi Musical Instrument Co Ltd
Current assignee: Tianjin Chi Chi Musical Instrument Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-11
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a punching device for tambourine, the on-line screen storage device comprises a base, base top both sides outer wall all has the support column through the bolt fastening, and the relative one side outer wall of two support columns all has the mounting panel through the bolt fastening, the mounting panel front outer wall is fixed with gear motor through the support, and the gear motor output shaft has the pivot through the coupling joint, pivot circumference outer wall has cup jointed incomplete gear, and incomplete gear circumference outer wall has the gear through the meshing, the gear circumference inner wall is pegged graft and has the bull stick, and bull stick one end outer wall is connected with the bearing frame through rotating, bearing frame one side outer wall is fixed with on the mounting panel front outer wall through the bolt fastening, and bull stick other end outer wall is through cup. The utility model discloses can effectively extrude fixedly to the tambourine frame to avoided the problem that the frame collapses to damage when punching a hole, improved tambourine efficiency that punches a hole greatly, strengthened the holistic fixed effect to the tambourine frame.

Description

Punching device for tambourine

Technical Field

The utility model relates to a tambourine technical field that punches a hole especially relates to a tambourine is with punching device.

Background

The tambourine is a percussion instrument of Uygur, Korean, cumin and Tujike families, and is popular in Uygur autonomous areas of Xinjiang and places such as Jilin Yanbian, and the tambourine frame is made of wood and has three types of large, medium and small surfaces. Used for singing and dancing or instrumental music ensemble. When the bell drum is produced and processed, the bell drum frame needs to be punched before the bell is installed, and a punching device is needed.

Through search, chinese patent application No. CN200620007801.1 discloses an automatic punching machine for drum belly, which comprises a positioning assembly fixed at the center point of the drum belly, at least one group of punching forming assemblies is arranged above the central positioning disk seat, and a first lifting cylinder is used to drive the positioning assembly to fix or release the center point of the drum belly. However, in the punching device for the production and processing of the traditional tambourine, the problem that the tambourine frame is cracked or separated from the fixing frame often occurs during the punching operation, which causes the yield to be reduced, and therefore, a punching device for the tambourine is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a punching device for a tambourine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a punching device for tambour, includes the base, base top both sides outer wall all is through the bolt fastening has the support column, and two relative one side outer walls of support column all have the mounting panel through the bolt fastening, the positive outer wall of mounting panel is fixed with gear motor through the support, and the gear motor output shaft has the pivot through the coupling joint, pivot circumference outer wall has cup jointed incomplete gear, and incomplete gear circumference outer wall has the gear through the meshing, gear circumference inner wall is pegged graft and has been had the bull stick, and bull stick one end outer wall is connected with the bearing frame through rotating, bearing frame one side outer wall is fixed with on the positive outer wall of mounting panel through the bolt fastening, and bull stick other end outer wall through cup jointing fixed frame, the bull stick is close to fixed frame inboard circumference outer wall and has cup jointed the cardboard that the equid.

Furthermore, two the relative one side outer wall of support column all has the baffle through the bolt fastening, and two support column top outer walls pass through the bolt fastening and have same roof.

Further, the outer walls of two sides of the top plate are fixedly provided with fixing frames through bolts, and the outer wall of the front face of each fixing frame is fixedly provided with a fixing steel plate through bolts.

Furthermore, the outer wall of the top of the fixed steel plate is fixed with a punching machine through a bolt, and the output end of the punching machine is fixed with a drilling head through threads.

Furthermore, the outer walls of two sides of the top of the fixing frame are welded with limiting steel plates, and the inner wall of the circumference of the fixing frame is bonded with convex strips distributed at equal intervals.

Furthermore, the outer wall of the circumference of the fixing frame is provided with through holes distributed at equal intervals, and the raised strips and the through holes are distributed in a staggered mode.

Compared with the prior art, the utility model provides a punching device for tambourine possesses following beneficial effect:

1. this a punching device for tambourine through being provided with fixed frame, cardboard and rubber pad, can effectively extrude fixedly to tambourine frame to avoided the problem that the frame collapses to damage when punching a hole, improved the efficiency that the tambourine punched a hole greatly.

2. This a punching device for tambour, through be provided with the sand grip on the inner wall of fixed frame, strengthened the holistic fixed effect to tambour frame, be provided with spacing steel sheet in the both sides of fixed frame simultaneously, prevented that the tambour frame from breaking away from the problem of fixed frame to the qualification rate that the tambour frame punched a hole has been improved.

3. This a punching device for tambourine has improved tambourine frame punching work's orderliness through being provided with gear motor, incomplete gear, bearing frame, pivot and bull stick to the practicality of overall arrangement has been improved.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation, and it is effectual to punch a hole.

Drawings

Fig. 1 is a schematic structural view of a punching device for tambourine in a front view according to the present invention;

fig. 2 is a schematic structural view of an incomplete gear mechanism of a punching device for a tambourine according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a fixing frame of the punching device for tambourine according to the present invention.

In the figure: the method comprises the following steps of 1-base, 2-support columns, 3-baffle plates, 4-mounting plates, 5-speed reduction motors, 6-top plates, 7-fixed steel plates, 8-punching machines, 9-drilling heads, 10-incomplete gears, 11-fixed frames, 12-clamping plates, 13-bearing seats, 14-rotating rods, 15-gears, 16-through holes, 17-convex strips and 18-limiting steel plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a punching device for a tambour comprises a base 1, wherein support columns 2 are fixed on the outer walls of two sides of the top of the base 1 through bolts, a mounting plate 4 is fixed on the outer wall of one side, opposite to the two support columns 2, of the two support columns, a speed reduction motor 5 is fixed on the outer wall of the front side of the mounting plate 4 through a support, an output shaft of the speed reduction motor 5 is connected with a rotating shaft through a coupling, an incomplete gear 10 is sleeved on the outer wall of the circumference of the rotating shaft, a gear 15 is meshed with the outer wall of the circumference of the incomplete gear 10, the orderliness of the punching work of the tambour frame is improved, the practicability of the whole device is improved, a rotating rod 14 is inserted into the inner wall of the circumference of the gear 15, the outer wall of one end of the rotating rod 14 is connected with, the cardboard 12 that the equidistance distributes is cup jointed to the circumference outer wall that bull stick 14 is close to fixed frame 11 inboard, and cardboard 12 one end outer wall has the rubber pad through bonding, can effectively extrude the tambourine frame fixed to avoided the problem that the frame collapses to damage when punching a hole, improved tambourine efficiency of punching a hole greatly.

Wherein, two 2 relative one sides outer walls of support column all have baffle 3 through the bolt fastening, and two 2 top outer walls of support column have same roof 6 through the bolt fastening.

Wherein, 6 top both sides outer walls of roof have the mount through the bolt fastening, and the mount openly outer wall has fixed steel sheet 7 through the bolt fastening.

Wherein, the outer wall of the top of the fixed steel plate 7 is fixed with a punch 8 through a bolt, and the output end of the punch 8 is fixed with a drilling head 9 through a thread.

Example 2

Referring to fig. 3, a punching device for tambourine, still include fixed frame 11 top both sides outer wall all through the welding have spacing steel sheet 18, prevented that the tambourine frame from breaking away from the problem of fixed frame to the qualification rate that the tambourine frame punched a hole has been improved, and fixed frame 11 circumference inner wall has the sand grip 17 of equidistance distribution through bonding, has reinforceed the holistic fixed effect of tambourine frame, fixed frame 11 circumference outer wall is opened has the through-hole 16 of equidistance distribution, and sand grip 17 distributes with the through-hole 16 is crisscross.

The working principle is as follows: during the use, put the tambourine frame in fixed frame 11, and extrude fixedly to tambourine frame's circumference inner wall through cardboard 12 and rubber pad, be provided with spacing steel sheet 18 on the both sides top outer wall of fixed frame 11 simultaneously, the problem that tambourine frame breaks away from fixed frame 11 has been avoided, immediately, through starting gear motor 5, gear motor 5 drives incomplete gear 10 rotatory, and incomplete gear 10 and gear 15 intermeshing, and then drive gear 15 and rotate regularly, and bull stick 14 drives the tambourine frame rotation in fixed frame 11, start punching machine 8 simultaneously, and punching machine 8 drives drilling head 9 and punches a hole work through-hole 16 to fixed frame 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A punching device for a tambourine comprises a base (1) and is characterized in that supporting columns (2) are fixed on the outer walls of two sides of the top of the base (1) through bolts, a mounting plate (4) is fixed on the outer wall of one side, opposite to the two supporting columns (2), of the two supporting columns through bolts, a speed reducing motor (5) is fixed on the outer wall of the front side of the mounting plate (4) through a support, an output shaft of the speed reducing motor (5) is connected with a rotating shaft through a coupler, an incomplete gear (10) is sleeved on the outer wall of the circumference of the rotating shaft, a gear (15) is meshed with the outer wall of the circumference of the incomplete gear (10), a rotating rod (14) is inserted into the inner wall of the circumference of the gear (15), a bearing seat (13) is connected to the outer wall of one end of the rotating rod (14) through rotation, the outer wall of one side of, clamping plates (12) which are distributed equidistantly are sleeved on the outer wall of the circumference of the rotating rod (14) close to the inner side of the fixed frame (11), and a rubber pad is bonded on the outer wall of one end of each clamping plate (12).

2. A punching device for tambourine according to claim 1, wherein the outer walls of the two support columns (2) on the opposite sides are fixed with baffle plates (3) through bolts, and the outer walls of the tops of the two support columns (2) are fixed with the same top plate (6) through bolts.

3. A punching apparatus for tambourine according to claim 2, wherein the top plate (6) is fixed with fixing brackets by bolts on the outer walls of both sides of the top, and the fixing plates (7) are fixed with bolts on the outer walls of the front surface of the fixing brackets.

4. A punching apparatus for tambourine according to claim 3, wherein the punching machine (8) is bolted to the outer top wall of the stationary steel plate (7), and the output end of the punching machine (8) is threadedly secured to the drill bit (9).

5. A punching device for tambourine according to claim 1, wherein the outer walls of the two sides of the top of the fixing frame (11) are welded with a limiting steel plate (18), and the inner wall of the circumference of the fixing frame (11) is adhered with ribs (17) distributed at equal intervals.

6. A punching device for tambourine according to claim 5, wherein the fixed frame (11) is provided with through holes (16) on the circumferential outer wall thereof, the through holes being equidistantly arranged, and the ribs (17) are arranged in a staggered manner with respect to the through holes (16).