CN201676976U - Punching machine feeding mechanism - Google Patents
Punching machine feeding mechanism Download PDFInfo
- Publication number
- CN201676976U CN201676976U CN2009202726525U CN200920272652U CN201676976U CN 201676976 U CN201676976 U CN 201676976U CN 2009202726525 U CN2009202726525 U CN 2009202726525U CN 200920272652 U CN200920272652 U CN 200920272652U CN 201676976 U CN201676976 U CN 201676976U
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- screw pair
- chuck
- motor
- support unit
- overarm brace
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- Expired - Fee Related
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Abstract
The utility model relates to a punching machine feeding mechanism including a feeding platform, two chucks above the platform and a driving mechanism of the chucks, the upper panel of the feeding platform is provided with a plurality of rolling bodies; the chuck driving mechanism includes a chuck supporting part, a longitudinal motor, a longitudinal screw pair, a longitudinal guiding device, a transverse motor, a crossbeam support, a transverse screw pair, and a transverse guiding device. When the transverse motor is working, the movable support is driven by the transverse screw pair to complete the X axial motion, moreover, when the longitudinal motor is working, the crossbeam support is driven by the longitudinal screw pair and workpieces are also driven by the longitudinal screw pair along the guiding device to complete the Y axial motion. The punching machine feeding mechanism can realize fast feeding transversely and longitudinally, guarantee the accurate feeding position, can be used to stamp parts with complex shapes, as well as improve efficiency and the utilization ratio of plates.
Description
(1) technical field:
The utility model relates to a kind of feed mechanism, particularly a kind of punch press feed mechanism.
(2) background technology:
In the prior art, the punch press feed mechanism, the transmission of its power is to utilize main shaft by crank and swing-bar mechanism power to be passed to the mould feed mechanism, to realize the feeding function of mould.Wherein swing-bar mechanism is to be made of connecting rod and fork, and an oil cylinder is housed on connecting rod, guarantees the invariant position of feed mechanism when slide block lifting, decline with oil cylinder, changes the distance of feeding with moving of another oil cylinder or cylinder piston rod.The complex structure of this feed mechanism, volume is big, and feeding position is accurate inadequately, and feed distance can only change by oil cylinder or cylinder piston rod, and the control of high speed, thereby adjustment arbitrarily is inconvenient.For this reason, it is a kind of simple in structure that Chinese patent 200720058678.0 provides, and volume is little, and feeding position is accurate, and feed distance can be realized changing arbitrarily by servomotor, adjusts and controls high velocity ram machine feed mechanism easily.This feed mechanism comprises servomotor and pay-off, on the axle of servomotor bent axle is installed, and bent axle connects with pay-off by swing-bar mechanism.Servomotor is passed to bent axle to power by reducing gear, bent axle drives the swing of first fork by first connecting rod, first fork drives second fork by major axis and does identical swings, and second connecting rod is converted into moving forward and backward of pay-off to the swing of second fork, thereby finishes whole feeding process.Its shortcoming is a complex structure, need be improved.
(3) summary of the invention:
The utility model aims to provide a kind of punch press feed mechanism simple in structure.
Technical solution of the present utility model is as follows:
The punch press feed mechanism comprises material conveying platform, it is characterized in that:
The upper end of described material conveying platform and mould upper end is concordant, and its front end is positioned at the drift below of punch press, and the upper end plate many places of described material conveying platform are equipped with rolling element, and it also comprises and is installed on two chucks in platform top and driving mechanism thereof;
Described chuck driving mechanism comprises chuck support unit, vertical motor, vertically (identical with feed direction, screw pair, longitudinal guide, horizontal (perpendicular to feed direction, down together) motor, overarm brace, cross lead screw pair, horizontal orientation device down together);
Described chuck is installed on the chuck support unit, and the chuck support unit is movably installed on the overarm brace;
Cross motor is installed on overarm brace one side, and its output shaft is connected with screw mandrel in the cross lead screw pair, and the chuck support unit is fixedlyed connected with the feed screw nut in the cross lead screw pair;
Longitudinal guide is installed on overarm brace below, and overarm brace is connected with feed screw nut in the vertical screw pair, and vertically motor is installed on the side of vertical screw pair away from punch press, and its output shaft is connected with screw mandrel in vertical screw pair.
The utility model is realized as follows:
Cross motor work, by cross lead screw secondary drive travel(l)ing rest along horizontal orientation device finish with X to moving, the chuck support unit drive chuck that is installed on the travel(l)ing rest clamps workpiece one end, then, vertical machine operation, by vertical screw pair drive overarm brace and drive workpiece longitudinally guider finish Y to motion, at this moment, the workpiece other end is held on the upper end plate of material conveying platform, because many places are equipped with rolling element on the panel, frictional force is little, can finish the feeding action easily.
The utility model has been realized goal of the invention easily owing to adopt technique scheme.Its reliable in action, simple in structure, with low cost.
Further technical scheme is, described chuck is installed on the chuck support unit by the dovetail groove fit structure, and there is locking nut the dovetail groove top, is used for locking chuck.
The advantage of this technical scheme is the convenient relative position of regulating two chucks.
(4) description of drawings:
Below with reference to drawings and Examples the utility model is described in further details:
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is that the A of Fig. 1 is to schematic diagram.
Accompanying drawing 3 is the structural representation of middle material conveying platform upper end plate embodiment illustrated in fig. 1.
Each sequence number is respectively in the accompanying drawing:
1, secondary 16. material conveying platforms, 17. steel balls of secondary 8. synchronizing wheel 9. cross motors, 10. vertical screw 11. vertical screw mandrel 12. vertical motor 13. cross lead screws 14. transverse wire female seats 15. cross slide waies of chuck 2. chuck support units 3. crossbeam drive disk assemblies 4. overarm braces 5. vertical drive disk assembly 6. base soldering members 7. longitudinal rails 18. dovetail grooves
(5) specific embodiment:
Referring to accompanying drawing 1,2,3, punch press feed mechanism shown in the utility model embodiment comprises material conveying platform 16, its upper end is concordant with the mould upper end, its front end is positioned at the drift below of punch press, be covered with the steel ball 17 that can fluctuate on the upper end plate of described material conveying platform 16, be used for holding workpieces the other end and auxiliary realize feeding.
It also comprises chuck 1 and the driving mechanism thereof that is installed on both sides, platform top;
Described chuck driving mechanism comprise chuck support unit 2, vertically motor 12, by vertical screw 10, vertically vertical screw pair of forming of screw mandrel 11, longitudinal rail pair 7, cross motor 9, overarm brace 4, cross lead screw pair, the cross slide way pair 15 formed by cross lead screw 13, transverse wire female seat 14;
Described chuck 2 is installed on the chuck support unit by dovetail groove 18 fit structures, and there is locking nut the dovetail groove top.Be installed on the chuck support unit 2, chuck support unit 2 is movably installed on the overarm brace 4;
Cross motor 9 is installed on a side of overarm brace 4, and its output shaft drives cross lead screw 13 transhipments by synchronizing wheel 8, and chuck support unit 2 is fixedlyed connected with transverse wire female seat 14;
Longitudinal rail pair 7 is installed on overarm brace 4 belows, and overarm brace 4 is connected with feed screw nut 10 in the vertical screw pair, and vertically motor 12 is installed on the side of vertical screw pair away from punch press, and its output shaft is connected with screw mandrel 11 in vertical screw pair.
Motor 9 drives synchronizing wheel 8 and rotates, synchronizing wheel drives cross lead screw 13 and rotates, cross lead screw 13 drives transverse wire female seat 14 and realizes laterally moving, transverse wire female seat 14 is fixed on the chuck support unit 2, on the clamp part fixed chuck support unit, thereby realize the horizontal feeding of clamp parts by guideway 15; Motor 12 drives vertical screw mandrel 11 and rotates, and vertical screw mandrel drives vertical nut seat 10 and realizes vertically moving, and vertically nut seat is fixed on the overarm brace 4, and overarm brace is realized vertically moving carrying out feeding by guideway 7.Two chucks are arranged on the clamp part, and the distance between the adjustable clamps is carried out clamping to the steel plate that varies in size.
This mechanism of punch press feed mechanism shown in the embodiment of the present utility model can realize laterally, vertical quick feeding, feeding speed can reach 30m/min, this mechanism has digital control system can guarantee that feeding position is accurate, can be used to complex-shaped part is carried out punching press, not only improved efficient but also improved the utilization rate of sheet material.
Above-mentioned drawings and Examples only are used to illustrate the utility model, and protection domain of the present utility model is not constituted any limitation.
Certainly, under inventive concept of the present utility model, the utility model has multiple form of implementation, as horizontal, vertically screw pair can adopt other transmission mechanism such as gear pair rack-and-pinion etc., guider can adopt rail plate pair, rolling guide-rail pairs etc., more than these for those of ordinary skills, need not pay creative work and can realize, just do not given unnecessary details at this.The above-mentioned replacement scheme that is equal to falls in the protection domain of the present utility model certainly.
Claims (2)
1. a punch press feed mechanism comprises material conveying platform, it is characterized in that:
The upper end of described material conveying platform and mould upper end is concordant, and its front end is positioned at the drift below of punch press, and the upper end plate many places of described material conveying platform are equipped with rolling element, and it also comprises and is installed on two chucks in platform top and driving mechanism thereof;
Described chuck driving mechanism comprises chuck support unit, vertical motor, vertical screw pair, longitudinal guide, cross motor, overarm brace, cross lead screw pair, horizontal orientation device;
Described chuck is installed on the chuck support unit, and the chuck support unit is movably installed on the overarm brace;
Cross motor is installed on overarm brace one side, and its output shaft is connected with screw mandrel in the cross lead screw pair, and the chuck support unit is fixedlyed connected with the feed screw nut in the cross lead screw pair;
Longitudinal guide is installed on overarm brace below, and overarm brace is connected with feed screw nut in the vertical screw pair, and vertically motor is installed on the side of vertical screw pair away from punch press, and its output shaft is connected with screw mandrel in vertical screw pair.
2. punch press feed mechanism according to claim 1 is characterized in that: described chuck is installed on the chuck support unit by the dovetail groove fit structure, and the dovetail groove top is useful on the locking nut of locking chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202726525U CN201676976U (en) | 2009-12-10 | 2009-12-10 | Punching machine feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202726525U CN201676976U (en) | 2009-12-10 | 2009-12-10 | Punching machine feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676976U true CN201676976U (en) | 2010-12-22 |
Family
ID=43342038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202726525U Expired - Fee Related CN201676976U (en) | 2009-12-10 | 2009-12-10 | Punching machine feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433373A (en) * | 2013-08-13 | 2013-12-11 | 山东拓维数控设备有限公司 | Punching machine |
| CN105195635A (en) * | 2015-11-05 | 2015-12-30 | 东莞市科隆威自动化设备有限公司 | Full-automatic punch feeding machine and feeding method |
| CN105234251A (en) * | 2015-11-03 | 2016-01-13 | 重庆锐佳机械有限公司 | Punching machine for steel discs of clutch speed reducers |
-
2009
- 2009-12-10 CN CN2009202726525U patent/CN201676976U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433373A (en) * | 2013-08-13 | 2013-12-11 | 山东拓维数控设备有限公司 | Punching machine |
| CN105234251A (en) * | 2015-11-03 | 2016-01-13 | 重庆锐佳机械有限公司 | Punching machine for steel discs of clutch speed reducers |
| CN105195635A (en) * | 2015-11-05 | 2015-12-30 | 东莞市科隆威自动化设备有限公司 | Full-automatic punch feeding machine and feeding method |
| CN105195635B (en) * | 2015-11-05 | 2018-03-09 | 东莞市科隆威自动化设备有限公司 | Full-automatic punch feeding machine and feeding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |