CN105880670A

CN105880670A - Efficient punching machine

Info

Publication number: CN105880670A
Application number: CN201610453978.2A
Authority: CN
Inventors: 丁黎清
Original assignee: Jiangsu Wuxi Huishan Pump Industry Co Ltd
Current assignee: Jiangsu Wuxi Huishan Pump Industry Co Ltd
Priority date: 2016-06-22
Filing date: 2016-06-22
Publication date: 2016-08-24
Anticipated expiration: 2036-06-22
Also published as: CN105880670B

Abstract

The invention discloses an efficient punching machine. The efficient punching machine comprises a fixing table. A supporting plate is fixedly installed at the bottom of an inner cavity of the fixing table, a servo motor is fixedly installed on the upper surface of the supporting plate, one end of an output shaft of the servo motor is fixedly sleeved with a speed changing gear, a supporting rod is fixedly installed at one end of the inner cavity of the fixing table, a first penetrating passive rod is installed on the side face of the supporting rod in a sleeving mode, one end of the passive rod is fixedly connected with a speed-changing rotating shaft in a sleeving mode, a rotating device of which one end penetrates through and extends to the outside of a punching machine frame is installed at the top of an inner cavity of the punching machine frame in a sliding mode, and a second passive shaft is fixedly sleeved with the rotating device. According to the efficient punching machine, the servo motor drives the speed changing gear to rotate, then the engaged speed changing gear controls the rotating speed through rotation of the speed-changing rotating shaft, and the rotating device is transmitted through a speed changing belt to rotate to be a next position to conduct punching; as rotating plug hole positions are symmetrical in the shaft center of a rotating plug, and double symmetrical holes are formed, punching efficiency is improved by designing a bi-directional punching knife.

Description

A kind of efficiently puncher

Technical field

The present invention relates to mechanical equipment technical field, be specially a kind of efficiently puncher.

Background technology

Along with socioeconomic development, mechanical processing industry fast development the most therewith, when processing part, typically requiring and part carries out punching process, at present, processing enterprise is when carrying out punch operation to part, hilted broadsword mode is mostly used to punch, beaten hole can be caused inconsistent, thus have impact on the quality of product, bring serious economic loss to enterprise.

Summary of the invention

It is an object of the invention to provide a kind of efficiently puncher, with the problem solving to propose in above-mentioned background technology.

nullFor achieving the above object，The present invention provides following technical scheme: a kind of efficiently puncher，Including fixed station，The bottom of described fixed station inner chamber is installed with gripper shoe，The upper surface of described gripper shoe is installed with servomotor，One end fixed cover of described servo motor output shaft is equipped with change-speed gearing，One end of described fixed station inner chamber is installed with the support bar being positioned at servomotor side，The side of described support bar is slidably socketed with one end of servo motor output shaft，Described support bar is positioned at the lower section of servo motor output shaft and is set with first run through by lever，Described run through by one end of lever and the inside on the left of frame that extends to punch is fixedly sleeved with speed change rotating shaft，The top slide of described punching frame inner chamber is provided with the rotary apparatus that one end is run through and extended to punching Shelf External，Described rotary apparatus fixed cover is connected to the second driven axle near punching frame inner wall one end，Described second driven axle is slidably socketed with the inwall of punching frame away from one end of rotary apparatus，One end of described second driven axle is in transmission connection by lever by variable velocity zone and first.

Preferably, described rotary apparatus includes fixed mount, one end of described fixed mount is fixedly set in the side of fixed plate inner chamber, described fixed plate is fixed with the driving motor away from fixed mount side and is connected, the output shaft of described driving motor and the fixing connection of the first perforating knife, one end fixed cover of described first perforating knife is connected to high gear, one end of described first perforating knife drives the second perforating knife above motor output shaft to be in transmission connection by the high gear of engagement with being positioned at, the hilt of described second perforating knife and the slide outside socket driven on the left of motor.

Preferably, the model of described first perforating knife and the second perforating knife is identical, and the first perforating knife and the second perforating knife rotating speed equal.

Preferably, described by lever by engagement change-speed gearing be connected with servo motor transmission.

Preferably, described rotary apparatus is connected with servo motor transmission by conveyer belt.

Preferably, the side of described fixed station is fixing with the side of punching frame is connected.

Compared with prior art, the invention has the beneficial effects as follows: this efficient puncher, change-speed gearing is driven to rotate by servomotor, then speed change axis of rotation is driven to control rotating speed by first by lever by the change-speed gearing engaged, rotated by variable velocity zone transmission rotary apparatus again and punch to next position, owing to faucet hole position is symmetrical with the axle center of cock, so improve the efficiency of punching by the design of two-way perforating knife, by the principle of speed change, control the anglec of rotation of rotary apparatus, meet the quantity of punching.

Accompanying drawing explanation

Fig. 1 is present configuration front cut-away illustration；

Fig. 2 is present configuration rotary apparatus front cut-away illustration.

In figure: 1 fixed station, 2 gripper shoes, 3 servomotors, 4 change-speed gearings, 5 support bars, 6 first by lever, 7 punching frames, 8 speed change rotating shafts, 9 rotary apparatuss, 91 fixed mounts, 92 fixed plates, 93 drive motor, 94 high gears, 95 first perforating knifes, 96 second perforating knifes, 10 second driven axles, 11 variable velocity zones.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.

nullRefer to Fig. 1-2，The present invention provides a kind of technical scheme: a kind of efficiently puncher，Including fixed station 1，The bottom of fixed station 1 inner chamber is installed with gripper shoe 2，The upper surface of gripper shoe 2 is installed with servomotor 3，By gripper shoe 2, the bottom of servomotor 3 is supported effective damping，Reduce servomotor 3 vibration influence borehole accuracy，One end fixed cover of servomotor 3 output shaft is equipped with change-speed gearing 4，One end of fixed station 1 inner chamber is installed with the support bar 5 being positioned at servomotor 3 side，The side of support bar 5 is slidably socketed with one end of servomotor 3 output shaft，Support bar 5 is positioned at the lower section of servomotor 3 output shaft and is set with first run through by lever 6，It is in transmission connection with servomotor 3 by the change-speed gearing 4 of engagement by lever 6，Reach the effect of first round deceleration，Run through by one end of lever 6 and the inside on the left of frame 7 that extends to punch is fixedly sleeved with speed change rotating shaft 8，The side of fixed station 1 is fixing with the side of punching frame 7 to be connected，The top slide of punching frame 7 inner chamber is provided with one end and runs through and extend to punching rotary apparatus 9 outside frame 7，Effectively holed by rotary apparatus 9，Rotary apparatus 9 includes fixed mount 91，One end of fixed mount 91 is fixedly set in the side of fixed plate 92 inner chamber，Improve the fixed effect of fixed plate 92 and fixed mount 91，Reduce the error of the anglec of rotation，Fixed plate 92 is fixed with the driving motor 93 away from fixed mount 91 side and is connected，Drive the output shaft of motor 93 and the fixing connection in one end of the first perforating knife 95，One end fixed cover of the first perforating knife 95 is connected to high gear 94，One end 95 of first perforating knife drives the second perforating knife 96 above motor 93 output shaft to be in transmission connection by the high gear 94 of engagement with being positioned at，Make the first perforating knife 95 drive the second punching swivel 96 to move by engagement high gear 94 to hole，First perforating knife 95 is identical with the model of the second perforating knife 96，And first perforating knife 95 equal with the second perforating knife 96 rotating speed，The size making the first perforating knife and the boring of the second perforating knife is identical with the degree of depth，The hilt of the second perforating knife 96 and the slide outside socket driven on the left of motor 93，Rotary apparatus 9 fixed cover is connected to the second driven axle 10 near punching frame 7 inwall one end，Second driven axle 10 is slidably socketed with the inwall of punching frame 7 away from one end of rotary apparatus 9，Device 9 is rotated by driven axle 10 at the uniform velocity to rotate，One end of second driven axle 10 is in transmission connection by lever 6 with first by variable velocity zone 11，By variable velocity zone 11, driven axle rotating speed is reduced，The anglec of rotation is more accurately controlled，Rotary apparatus 9 is in transmission connection with servomotor 3 by conveyer belt 11，The rotating speed of servomotor 3 transmission rotary apparatus is reduced by variable velocity zone.

Operation principle: during use, open control station, by servomotor 3 by change-speed gearing 4 transmission first of engagement by lever 6, then variable velocity zone transmission second is passed through by lever 10 by first by lever 6, device 9 is at the uniform velocity rotated by second by lever 10 again to rotate, carry out next round boring, the quantity more holed by control station carrys out the anglec of rotation of adjusting rotating device 9, then by driving motor 93 to drive the first perforating knife 95 to rotate, high gear 94 transmission the second perforating knife 96 high speed rotating by engagement, cock is punched, owing to faucet hole is even numbers, so by the design of double perforating knifes, improve the efficiency of boring.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.

Claims

null1. an efficient puncher，Including fixed station (1)，It is characterized in that: the bottom of described fixed station (1) inner chamber is installed with gripper shoe (2)，The upper surface of described gripper shoe (2) is installed with servomotor (3)，One end fixed cover of described servomotor (3) output shaft is equipped with change-speed gearing (4)，One end of described fixed station (1) inner chamber is installed with the support bar (5) being positioned at servomotor (3) side，The side of described support bar (5) is slidably socketed with one end of servomotor (3) output shaft，Described support bar (5) is positioned at the lower section of servomotor (3) output shaft and is set with first run through by lever (6)，Described one end by lever (6) run through and extend to punch frame (7) left side inside fixedly sleeved with speed change rotating shaft (8)，The top slide of described punching frame (7) inner chamber is provided with one end and runs through and extend to the rotary apparatus (9) that punching frame (7) is outside，Described rotary apparatus (9) fixed cover is connected to the second driven axle (10) near punching frame (7) inwall one end，Described second driven axle (10) is slidably socketed with the inwall of punching frame (7) away from one end of rotary apparatus (9)，One end of described second driven axle (10) is in transmission connection by lever (6) with first by variable velocity zone (11).
nullThe efficient puncher of one the most according to claim 1，It is characterized in that: described rotary apparatus (9) includes fixed mount (91)，One end of described fixed mount (91) is fixedly set in the side of fixed plate (92) inner chamber，Described fixed plate (92) is fixed with the driving motor (93) away from fixed mount (91) side and is connected，The output shaft of described driving motor (93) and the fixing connection of the first perforating knife (95)，One end fixed cover of described first perforating knife (95) is connected to high gear (94)，One end (95) of described first perforating knife drives the second perforating knife (96) above motor (93) output shaft to be in transmission connection by the high gear (94) of engagement with being positioned at，The hilt of described second perforating knife (96) and the slide outside socket driving motor (93) left side.
The efficient puncher of one the most according to claim 2, it is characterised in that: described first perforating knife (95) is identical with the model of the second perforating knife (96), and the first perforating knife (95) is equal with the second perforating knife (96) rotating speed.
The efficient puncher of one the most according to claim 1, it is characterised in that: the described change-speed gearing (4) being passed through to engage by lever (6) is in transmission connection with servomotor (3).
The efficient puncher of one the most according to claim 1, it is characterised in that: described rotary apparatus (9) is in transmission connection with servomotor (2) by conveyer belt (11).
The efficient puncher of one the most according to claim 1, it is characterised in that: the side of described fixed station (1) is fixing with the side of punching frame (7) to be connected.