CN206561621U - A kind of automatic punching machine flywheel mechanism - Google Patents
A kind of automatic punching machine flywheel mechanism Download PDFInfo
- Publication number
- CN206561621U CN206561621U CN201720216048.5U CN201720216048U CN206561621U CN 206561621 U CN206561621 U CN 206561621U CN 201720216048 U CN201720216048 U CN 201720216048U CN 206561621 U CN206561621 U CN 206561621U
- Authority
- CN
- China
- Prior art keywords
- pulley
- eccentric wheel
- flywheel
- mandrel
- copper sheathing
- 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
Links
Abstract
The utility model discloses a kind of automatic punching machine flywheel mechanism, including connecting rod, one end of the connecting rod is connected with first pulley by link arm, its other end is connected with eccentric wheel by speed control rod, second pulley is installed on the connecting rod, the outer surface of the eccentric wheel is cased with eccentric wheel copper sheathing, flywheel is installed inside the eccentric wheel, mandrel is installed inside the flywheel, the outer surface of the mandrel is cased with mandrel copper sheathing, the both sides of the flywheel are respectively connected with travelling gear, the bottom of the flywheel is connected with two speed governing blades, the eccentric wheel is connected with swing rod, the two ends of the swing rod are separately installed with the 3rd pulley and the 4th pulley, 3rd pulley is connected with the 4th pulley, the first pulley is connected with the 3rd pulley by second pulley, the eccentric wheel is connected with the 3rd pulley, ram speed curve has obvious improvement, reduce impact of the sliding block to plate simultaneously, achieve preferable effect of optimization.
Description
Technical field
The utility model is related to drive technology field, specially a kind of automatic punching machine flywheel mechanism.
Background technology
Stamping machine is to drive flywheel by motor, and by clutch, travelling gear drives toggle to make cunning
Block moves up and down, and drives drawing die to steel plate forming.It is so-called it is double acting be exactly that finger pressure machine has two sliding blocks, be divided into inner slide
And outer slide, the punch-pin or cavity plate of inner slide driven mold, the blank holder on outer slide driven mold, in stretching, blank holder is first
Steel plate edge is pushed down in first action, and inner slide is reoperated and stretched.Current rotation drive machine it is main by deceleration box assembly and
The composition such as gear wheel is driven, the circular motion of punch press power source is converted to cunning by transmission gear wheel after coupling with slider-actuated mechanism
The linear motion up and down of block, so as to realize the punching press of punch press.But during sheet material draw forming, to improve drawn component shaping
Quality, on the one hand requires that forcing press has uniform drawing velocity, another aspect in the loaded work piece stage but requires that sliding block connects
Speed is relatively low during touch panel material, and such transmission mechanism is also to be improved.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of automatic punching machine flywheel mechanism,
Including connecting rod, one end of the connecting rod is connected with first pulley by link arm, and its other end is connected with eccentric wheel by speed control rod,
Second pulley is installed, the outer surface of the eccentric wheel is cased with installing inside eccentric wheel copper sheathing, the eccentric wheel on the connecting rod
Have and mandrel is installed inside flywheel, the flywheel, the outer surface of the mandrel is cased with mandrel copper sheathing, and the both sides of the flywheel connect
Travelling gear is connected to, the bottom of the flywheel is connected with two speed governing blades, and the eccentric wheel is connected with swing rod, the swing rod
Two ends are separately installed with the 3rd pulley and the 4th pulley, and the 3rd pulley is connected with the 4th pulley, and the first pulley is led to
Cross second pulley and be connected with the 3rd pulley, the eccentric wheel is connected with the 3rd pulley.
As a kind of preferred technical scheme of the utility model, the eccentric wheel copper sheathing and mandrel copper sheathing are used
ZCuSn10Pb1 materials are made, and hardness is high, and wearability is fabulous, is not likely to produce and kills phenomenon, there is preferable casting character and cutting
Processing characteristics, there is good corrosion resistance in air and fresh water.
As a kind of preferred technical scheme of the utility model, the mandrel and second pulley are on same straight line.
Compared with prior art, the beneficial effects of the utility model are：The automatic punching machine flywheel mechanism, eccentric wheel
Make integral cycle rotating motion clockwise around mandrel center under travelling gear effect, speed control rod is made to swing fortune with eccentric wheel center
It is dynamic, and then drivening rod makees oscillating traverse motion, is finally completed sliding block ramming motion, ram speed curve, which has, significantly to be changed
It is kind, while reducing impact of the sliding block to plate, preferable effect of optimization is achieved, can effectively solve the problem that in background technology and mention
The problem of.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1- connecting rods；2- link arms；3- first pulleys；4- speed control rods；5- eccentric wheels；6- second pulleys；7- eccentric wheel copper
Set；8- flywheels；9- mandrels；10- mandrel copper sheathings；11- travelling gears；12- speed governing blades；13- swing rods；The pulleys of 14- the 3rd；15-
4th pulley.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of automatic punching machine flywheel mechanism, including
Connecting rod 1, one end of the connecting rod 1 is connected with first pulley 3 by link arm 2, and its other end is connected with eccentric wheel by speed control rod 4
5, second pulley 6 is installed on the connecting rod 1, the outer surface of the eccentric wheel 5 is cased with eccentric wheel copper sheathing 7, the eccentric wheel 5
Portion, which is provided with inside flywheel 8, the flywheel 8, is provided with mandrel 9, and the outer surface of the mandrel 9 is cased with mandrel copper sheathing 10, described to fly
The both sides of wheel 8 are respectively connected with travelling gear 11, and the bottom of the flywheel 8 is connected with two speed governing blades 12, and the eccentric wheel 5 connects
Be connected to swing rod 13, the two ends of the swing rod 13 are separately installed with the 3rd pulley 14 and the 4th pulley 15, the 3rd pulley 14 with
4th pulley 15 is connected, and the first pulley 3 is connected with the 3rd pulley 14, the eccentric wheel 5 and the 3rd by second pulley 6
Pulley 14 is connected.
Preferably, the eccentric wheel copper sheathing 7 and mandrel copper sheathing 10 are made of ZCuSn10Pb1 materials, and hardness is high,
Wearability is fabulous, is not likely to produce and kills phenomenon, there is preferable casting character and machinability, has good in air and fresh water
Good corrosion resistance；The mandrel 9 and second pulley 6 are on same straight line.
Specifically used mode and advantage：The automatic punching machine flywheel mechanism, eccentric wheel travelling gear effect under around
Integral cycle rotating motion clockwise is made at the center for flywheel and mandrel, and the friction that mandrel copper sheathing can be reduced between mandrel and flywheel is damaged
Consumption, eccentric wheel is connected with the 3rd pulley, and the rotation of eccentric wheel drives the 3rd pulley and the 4th pulley motion, so that whole swing rod
Motion is got up, and speed control rod makees oscillating motion with eccentric wheel center, and then drivening rod makees oscillating traverse motion, and connecting rod passes through link arm
First pulley motion is driven, first pulley and second pulley, the 3rd pulley and the 4th pulley are final complete into the entirety moved
Into sliding block ramming motion, speed control rod and speed governing blade can be used to control transmission speed, and using the transmission mechanism, ram speed is bent
Line has obvious improvement, while reducing impact of the sliding block to plate, achieves preferable effect of optimization, can effectively solve the problem that
The problem of being mentioned in background technology.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (3)
1. a kind of automatic punching machine flywheel mechanism, it is characterised in that：Including connecting rod（1）, the connecting rod（1）One end pass through
Link arm（2）It is connected with first pulley（3）, its other end passes through speed control rod（4）It is connected with eccentric wheel（5）, the connecting rod（1）Upper peace
Equipped with second pulley（6）, the eccentric wheel（5）Outer surface be cased with eccentric wheel copper sheathing（7）, the eccentric wheel（5）Install inside
There is flywheel（8）, the flywheel（8）Inside is provided with mandrel（9）, the mandrel（9）Outer surface be cased with mandrel copper sheathing（10）, institute
State flywheel（8）Both sides be respectively connected with travelling gear（11）, the flywheel（8）Bottom be connected with two speed governing blades（12）,
The eccentric wheel（5）It is connected with swing rod（13）, the swing rod（13）Two ends be separately installed with the 3rd pulley（14）Slided with the 4th
Wheel（15）, the 3rd pulley（14）With the 4th pulley（15）It is connected, the first pulley（3）Pass through second pulley（6）Even
It is connected to the 3rd pulley（14）, the eccentric wheel（5）With the 3rd pulley（14）It is connected.
2. a kind of automatic punching machine flywheel mechanism according to claim 1, it is characterised in that：The eccentric wheel copper sheathing
（7）With mandrel copper sheathing（10）It is made of ZCuSn10Pb1 materials, hardness is high, wearability is fabulous, is not likely to produce and kills now
As having preferable casting character and machinability, there is good corrosion resistance in air and fresh water.
3. a kind of automatic punching machine flywheel mechanism according to claim 1, it is characterised in that：The mandrel（9）With
Second pulley（6）It is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216048.5U CN206561621U (en) | 2017-03-07 | 2017-03-07 | A kind of automatic punching machine flywheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720216048.5U CN206561621U (en) | 2017-03-07 | 2017-03-07 | A kind of automatic punching machine flywheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206561621U true CN206561621U (en) | 2017-10-17 |
Family
ID=60030376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720216048.5U Expired - Fee Related CN206561621U (en) | 2017-03-07 | 2017-03-07 | A kind of automatic punching machine flywheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206561621U (en) |
-
2017
- 2017-03-07 CN CN201720216048.5U patent/CN206561621U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 Termination date: 20190307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |