CN207873181U - A kind of drum chamber perforating device - Google Patents

A kind of drum chamber perforating device Download PDF

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Publication number
CN207873181U
CN207873181U CN201721899564.9U CN201721899564U CN207873181U CN 207873181 U CN207873181 U CN 207873181U CN 201721899564 U CN201721899564 U CN 201721899564U CN 207873181 U CN207873181 U CN 207873181U
Authority
CN
China
Prior art keywords
turntable
workbench
sliding block
track
pressing disc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721899564.9U
Other languages
Chinese (zh)
Inventor
王立民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Ding Ku Musical Instruments Corp Ltd
Original Assignee
Tianjin Ding Ku Musical Instruments Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Ding Ku Musical Instruments Corp Ltd filed Critical Tianjin Ding Ku Musical Instruments Corp Ltd
Priority to CN201721899564.9U priority Critical patent/CN207873181U/en
Application granted granted Critical
Publication of CN207873181U publication Critical patent/CN207873181U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is a kind of drum chamber perforating device, including workbench, L-type support, cylinder, pressing disc, turntable, rotary electric machine, gear drive, track, punch sliding block, electric drill, one end is installed with L-type support on workbench, it is installed with cylinder on the horizontal segment of L-type support, the piston-rod lower end of cylinder is rotatably connected with horizontal pressing disc, pressing disc is arranged right below horizontal turntable, the axis of turntable is rotationally connected on workbench, the other end is installed with track on workbench, gliding in tracks is equipped with punching sliding block, the side towards turntable is set vertically there are two electric drill on punching sliding block, two electric drill relative positions of the utility model are fixed and are vertically arranged, every dozen of complete secondary aperture turntables rotate fixed angle, substantially increase the precision of punching;The rotation of turntable, the mobile etc. of punching sliding block are all driven by motor, are greatly reduced the amount of labour of worker and are greatly improved working efficiency.

Description

A kind of drum chamber perforating device
Technical field
The utility model is related to percussion instrument manufacturing equipment field more particularly to a kind of drum chamber perforating devices.
Background technology
Army's drum is a kind of time-honored percussion instrument, is had been widely used in various types of music, is roused in army Building block in, the status of drum chamber is even more important, and drum chamber should prop up upper and lower drum head, punched again in drum chamber and install drum Upper and lower drum head is fixed on the both ends of drum chamber by ear.Existing drum chamber drilling method is manual measurement and punched, this method Precision is low, once hole position goes wrong, can not only influence beauty, can also influence the sound of army's drum, and worker's amount of labour is big, effect Rate is low.
Invention content
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of drum chamber perforating device.
The utility model to achieve the above object, using following technical scheme:
A kind of drum chamber perforating device, including workbench, one end is installed with L-type support, the L-type support on the workbench Horizontal segment stretch on the inside of the workbench, cylinder is installed on the horizontal segment of the L-type support, under the piston rod of the cylinder End is rotatably connected with horizontal pressing disc, and the pressing disc is arranged right below horizontal turntable, and the axis of the turntable is rotationally connected with On the workbench, rotary electric machine is installed on the workbench, the rotary electric machine passes through gear drive and described turn The axis of disk is connected, and the other end is installed with track on the workbench, and the sliding rail inner wall of the track side is equipped with rack, the rail Sliding is equipped with punching sliding block in road, on the punching sliding block side towards the turntable set vertically there are two electric drill, the electricity The drill bit direction of brill and the parallel track.
The punching slider bottom is equipped with mobile room, and mobile indoor be equipped with is engaged with the rack on the track Carrier wheel, the inner wall of the axis of the carrier wheel and the mobile room is rotatablely connected, and the movement interior is installed with movement The output shaft of motor, the mobile motor is connected with transmission gear, and the transmission gear is engaged with the carrier wheel.
The bottom surface of the pressing disc and the top surface of the turntable are equipped with non-slip mat.
The utility model has the beneficial effects that:Two electric drill relative positions of the utility model are fixed and are vertically arranged, every dozen Complete secondary aperture turntable rotates fixed angle, substantially increases the precision of punching;The rotation of turntable, punching sliding block it is mobile etc. complete Portion is driven by motor, is greatly reduced the amount of labour of worker and is greatly improved working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the front view of the utility model;
Fig. 3 be Fig. 2 in A to partial schematic diagram;
In figure:1- workbench;2-L type holders;3- cylinders;4- pressing discs;5- turntables;6- rotary electric machines;7- gear drives Mechanism;8- tracks;9- punches sliding block;10- electric drills;901- carrier wheels;902- transmission gears;903- mobile motors;
It is described in detail with reference to attached drawing below with reference to the embodiments of the present invention.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown, a kind of drum chamber perforating device, including workbench 1, one end is installed with L-type support on the workbench 1 2, the horizontal segment of the L-type support 2 stretches to 1 inside of the workbench, and cylinder 3 is installed on the horizontal segment of the L-type support 2, The piston-rod lower end of the cylinder 3 is rotatably connected with horizontal pressing disc 4, and the pressing disc 4 is arranged right below horizontal turntable 5, The axis of the turntable 5 is rotationally connected on the workbench 1, and rotary electric machine 6, the rotation electricity are installed on the workbench 1 Machine 6 is connected by gear drive 7 with the axis of the turntable 5, and the other end is installed with track 8, the rail on the workbench 1 The sliding rail inner wall of 8 side of road is equipped with rack, is slided in the track 8 and is equipped with punching sliding block 9, towards institute on the punching sliding block 9 The side for stating turntable 5 is set vertically there are two electric drill 10, and the drill bit direction of the electric drill 10 is parallel with the track 8.
9 bottom of punching sliding block is equipped with mobile room, and mobile indoor be equipped with is nibbled with the rack on the track 8 The carrier wheel 901 of conjunction, the axis of the carrier wheel 901 and the inner wall of the mobile room are rotatablely connected, described mobile indoor solid Equipped with mobile motor 903, the output shaft of the mobile motor 903 is connected with transmission gear 902, the transmission gear 902 with it is described Carrier wheel 901 engages.
The bottom surface of the pressing disc 4 and the top surface of the turntable 5 are equipped with non-slip mat.
When the utility model is used, drum chamber is placed on turntable 5 first, makes the center of circle of the central axes and turntable 5 of drum chamber Face, the inflation of cylinder 3 drive pressing disc 4 to push, drum chamber are pressed on turntable 5, and electric drill 10, rotary electric machine 903 start, rotation Motor 903 rotates forward, and punching sliding block 9 is moved towards 5 direction of turntable, and electric drill 10 stalls after punching, and rotary electric machine 903 inverts, It punches sliding block 9 to move away from 5 direction of turntable, after punching sliding block 9 reaches the end of track 8, rotary electric machine 6 rotates, and passes through gear Transmission mechanism 7 stops after driving turntable 5 to turn over certain angle, and electric drill 10, rotary electric machine 903 are again started up at this time, and so on; After the hole that drum chamber one is enclosed all has been beaten, the piston rod of cylinder moves up drive pressing disc 4 and moves up, worker by the drum chamber having openning hole from It is unloaded on turntable 5.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by The limitation of aforesaid way, if the various improvement of the methodology and technical solution progress of the utility model are used, or without Improvement directly applies to other occasions, both is within the protection scope of the present invention.

Claims (3)

1. a kind of drum chamber perforating device, including workbench (1), which is characterized in that one end is installed with L-type on the workbench (1) The horizontal segment of holder (2), the L-type support (2) stretches on the inside of the workbench (1), on the horizontal segment of the L-type support (2) It is installed with cylinder (3), the piston-rod lower end of the cylinder (3) is rotatably connected with horizontal pressing disc (4), and the pressing disc (4) is just Lower section is equipped with horizontal turntable (5), and the axis of the turntable (5) is rotationally connected on the workbench (1), the workbench (1) On be installed with rotary electric machine (6), the rotary electric machine (6) is connected by gear drive (7) with the axis of the turntable (5), The other end is installed with track (8) on the workbench (1), and the sliding rail inner wall of track (8) side is equipped with rack, the track (8) sliding is equipped with punching sliding block (9) in, and the side towards the turntable (5) sets that there are two electric vertically on the punching sliding block (9) It bores (10), the drill bit direction of the electric drill (10) is parallel with the track (8).
2. drum chamber perforating device according to claim 1, which is characterized in that punching sliding block (9) bottom is equipped with movement Room, it is described mobile indoor equipped with the carrier wheel (901) engaged with the rack on the track (8), the carrier wheel (901) axis and the inner wall of the mobile room are rotatablely connected, and the movement interior is installed with mobile motor (903), the movement The output shaft of motor (903) is connected with transmission gear (902), and the transmission gear (902) is engaged with the carrier wheel (901).
3. drum chamber perforating device according to claim 1, which is characterized in that the bottom surface of the pressing disc (4) and described turn The top surface of disk (5) is equipped with non-slip mat.
CN201721899564.9U 2017-12-29 2017-12-29 A kind of drum chamber perforating device Expired - Fee Related CN207873181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721899564.9U CN207873181U (en) 2017-12-29 2017-12-29 A kind of drum chamber perforating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721899564.9U CN207873181U (en) 2017-12-29 2017-12-29 A kind of drum chamber perforating device

Publications (1)

Publication Number Publication Date
CN207873181U true CN207873181U (en) 2018-09-18

Family

ID=63504920

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721899564.9U Expired - Fee Related CN207873181U (en) 2017-12-29 2017-12-29 A kind of drum chamber perforating device

Country Status (1)

Country Link
CN (1) CN207873181U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111469213A (en) * 2020-05-22 2020-07-31 董虎山 Mask ear belt punching equipment and preparation method thereof
CN113210677A (en) * 2019-12-27 2021-08-06 福建惠丰电机有限公司 Rotating platform capable of realizing repeated drilling by one-time clamping

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113210677A (en) * 2019-12-27 2021-08-06 福建惠丰电机有限公司 Rotating platform capable of realizing repeated drilling by one-time clamping
CN111469213A (en) * 2020-05-22 2020-07-31 董虎山 Mask ear belt punching equipment and preparation method thereof

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180918

Termination date: 20211229