CN2387987Y - Precision feeder - Google Patents
Precision feeder Download PDFInfo
- Publication number
- CN2387987Y CN2387987Y CN 99216679 CN99216679U CN2387987Y CN 2387987 Y CN2387987 Y CN 2387987Y CN 99216679 CN99216679 CN 99216679 CN 99216679 U CN99216679 U CN 99216679U CN 2387987 Y CN2387987 Y CN 2387987Y
- Authority
- CN
- China
- Prior art keywords
- bottom roller
- roller
- shaft
- bearing
- wheel shaft
- 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
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a precision feeder, which is a feeder device for a high precision metal net cover matched and processed with a punch press to form a proper shape. The utility model is composed of machine frames, a lower roller, an upper roller, a regular ratchet wheel, a swing rod, and a reversal ratchet wheel. The main shaft of a punching machine causes the swing rod to periodically swing via a shaft of a rod end and a bearing, and the main shaft of the punching machine causes the upper roller and the lower roller to simultaneously rotate in opposite direction via the regular ratchet wheel and a gearwheel on the shaft end. A metallic belt clamped between the upper roller and the lower roller is transferred to the punching machine step by step to form the proper shape by punching. The stepping length of belt material can be accurately controlled via the stepped toothed number of the regular ratchet wheel. A one-way bearing and the reversal ratchet wheel can effectively avoid the reverse rotation of the rolling wheel. The utility model has the advantages of artful structure, stable running, and precise feeding length.
Description
The utility model relates to a kind of special-purpose feeder equipment that utilizes punch press machine-shaping metal guard.
The metal guard of certain electrophonic musical instrument utilizes punch press dotting punch and moulding, its raw material is the disk type metal band of 0.7 * 191mm, every dribbling material weighs hundreds of kilograms, the mesh centre-to-centre spacing of guard is 2.2 ± 0.01mm, so high mesh precision has proposed high requirement to the feeding of punch press, does not still have in the prior art and to reach the feeder equipment of high precision like this with the supporting use of punch press.
The purpose of this utility model promptly is to design a kind of and the matching used inching device of punch press, when utilizing the above-mentioned metal guard of punch press machine-shaping to satisfy to the requirement of guard mesh precision.
To achieve these goals, the utility model utilizes frame and bottom roller, upper roller, forward ratchet, fork and reverse ratchet to constitute a kind of inching device.The punch press main shaft makes fork make periodic wobble by rod end axle and bearing and makes upper and lower roller locking phase to rotation by forward ratchet and shaft end gear, and dotting punch and moulding in the punching machine mold are sent in the metal tape material stepping that will grip between upper and lower roller.
In the inching device of said structure,, can accurately control the stepping length of band material as long as suitably design the tooth number and the stepping tooth number of forward ratchet; Oppositely ratchet and single channel bearing then can effectively prevent the roller counter-rotating, guarantee to be with the precision of expecting stepping length.Therefore, when utilizing above-mentioned inching device and the supporting use machine-shaping of punch press metal guard, can fully satisfy requirement to metal guard mesh precision.Be described in further detail below in conjunction with the technical characterictic of specific embodiment the utility model inching device.
Accompanying drawing 1 is the structural representation of the utility model inching device.
With reference to the accompanying drawings 1, the utility model inching device is mainly by frame, bottom roller, upper roller, the forward ratchet, fork and reverse ratchet constitute, bottom roller 1 is cylindrical, be installed on the frame 5 and can be by wheel shaft 2 and needle bearing 3 and single channel bearing 4 levels around wheel shaft 2 one-directional rotation, the left end of wheel shaft 2 has and intermeshing bottom roller shaft end gear 6 of upper roller shaft end gear and the sprocket wheel 7 that is used for the transmission feed appliance, upper roller 8 also is cylindrical, its diameter equates with bottom roller, by wheel shaft 9, bearing 10 and sliding sleeve 11 levels are installed in the frame slotted eye of bottom roller 1 top, and can in the frame slotted eye, move up and down by the slip of sliding sleeve 11, the left end of its wheel shaft 9 have with the intermeshing upper roller shaft end gears 12 of bottom roller shaft gear 6 and can be by the shaft end gear transmission around wheel shaft 9 and bottom roller 1 locking phase to rotation.The top of sliding sleeve 11 has and sliding sleeve 11 can be pressed to the stage clip 13 of bottom roller 1 and adjusted screw 14 together with upper roller 8, also is equipped with on the sliding sleeve 11 by eccentric bushing 15, back-up block 16 and 17 mechanisms of arguing for the sake of arguing that form and be used for sliding sleeve 11 is lifted away from together with upper roller 8 bottom roller 1 of arguing for the sake of arguing.Forward ratchet 18 is fixed on the right-hand member of bottom roller axle 2 and can drives bottom roller 1 by wheel shaft 2 by flat key and rotates synchronously, and its left side has the adjustment cover 19 of coarse adjustment stepping tooth number (or step feeding length).Fork 20 is installed on the bottom roller axle 2 on forward ratchet 18 right sides and can be around wheel shaft 2 swing, its top has to work in coordination with forward ratchet 18 cogs and collapses pin 21 with the gram of stirring forward ratchet 18, its lower end links to each other with the punch press main shaft with bearing 23 by rod end axle 22, oppositely ratchet 24 is fixed on the bottom roller axle 2 on single channel bearing 4 right sides, its bottom side has the gram of working in coordination with it and collapses pin 25, to prevent that wheel shaft 2 from reversing because of the deadweight of disc type strip, its outside has the damping block 26 of working in coordination with it, so that the running held stationary of roller.
The feeding process of the inching device of said structure is as follows: when the every dotting punch of punch press one time, the eccentric bushing of its main-axis end promptly makes fork swing an angle by rod end bearing and rod end axle, when fork swung to the air-conditioning place that adjusts cover, the gram on fork top collapsed lock and promptly slides to the root of the tooth place of forward ratchet rapidly and drive forward ratchet rotating certain angle (being stepping tooth number) under the effect of spring.And then drive to go up the bottom roller locking phase to rotating certain angle, be clamped at band material between the bottom roller promptly to punch press stepping 2.2mm.
Structure of the present utility model is ingenious, operate steadily and feed length accurate, be a kind of high-accuracy feed appliance, thus be particularly suitable for as with the feeder equipment of the high-accuracy metal guard of punch press accessory processing moulding.
Claims (1)
1, a kind of inching device is characterized in that being made of frame, bottom roller, upper roller, forward ratchet, fork and reverse ratchet; Described bottom roller is cylindrical, is installed on the frame and can be around the wheel shaft one-directional rotation by wheel shaft and needle bearing and single channel bearing level, and its wheel shaft right-hand member has bottom roller shaft end gear and sprocket wheel; Described upper roller is cylindrical, its diameter equates with following roller bearing, be installed in the frame slotted eye of bottom roller top by wheel shaft, bearing and sliding sleeve level and can in the frame slotted eye, move up and down by the slip of sliding sleeve, the left end of its wheel shaft has and the intermeshing upper roller shaft end gear of bottom roller shaft end gear, and can be by the shaft end gear transmission around wheel shaft and bottom roller locking phase to rotation, the top of sliding sleeve has stage clip and adjusts screw, also is equipped with by eccentric bushing, back-up block on the sliding sleeve and the mechanism of arguing for the sake of arguing of arguing for the sake of arguing and forming; Described forward ratchet is fixed on the right-hand member of bottom roller axle by flat key, and its left side has feed length adjustment cover; Described fork is installed on the bottom roller axle on forward ratchet right side and can rotates around wheel shaft, and its top has the gram of working in coordination with forward ratchet tooth and collapses pin, and its lower end links to each other with the punch press main shaft with bearing by the rod end axle; Described reverse ratchet is fixed on the bottom roller axle on single channel bearing right side, and its bottom side has the gram that cooperatively interacts with it and collapses pin, and its outside has the damping block of working in coordination with it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99216679 CN2387987Y (en) | 1999-07-15 | 1999-07-15 | Precision feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99216679 CN2387987Y (en) | 1999-07-15 | 1999-07-15 | Precision feeder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2387987Y true CN2387987Y (en) | 2000-07-19 |
Family
ID=34008276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99216679 Expired - Fee Related CN2387987Y (en) | 1999-07-15 | 1999-07-15 | Precision feeder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2387987Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102343548A (en) * | 2011-09-23 | 2012-02-08 | 无锡天马通用设备有限公司 | Synchronous transmission device with rubber rolls |
CN102672080A (en) * | 2011-03-06 | 2012-09-19 | 福建浔兴拉链科技股份有限公司 | Zipper wire conveying mechanism and zipper tooth planting machine using same |
CN107081290A (en) * | 2017-06-12 | 2017-08-22 | 中冶南方工程技术有限公司 | For outside rotary drum filter screen from clearing apparatus |
CN107140428A (en) * | 2017-03-23 | 2017-09-08 | 广东长盈精密技术有限公司 | Ratchet feeding module |
CN108380972A (en) * | 2018-04-27 | 2018-08-10 | 内蒙古机电职业技术学院 | A kind of band sawing machine automatic feed mechanism |
CN109719605A (en) * | 2018-12-20 | 2019-05-07 | 平湖市高鑫自动化设备科技有限公司 | A kind of sander |
-
1999
- 1999-07-15 CN CN 99216679 patent/CN2387987Y/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102672080A (en) * | 2011-03-06 | 2012-09-19 | 福建浔兴拉链科技股份有限公司 | Zipper wire conveying mechanism and zipper tooth planting machine using same |
CN102343548A (en) * | 2011-09-23 | 2012-02-08 | 无锡天马通用设备有限公司 | Synchronous transmission device with rubber rolls |
CN107140428A (en) * | 2017-03-23 | 2017-09-08 | 广东长盈精密技术有限公司 | Ratchet feeding module |
CN107081290A (en) * | 2017-06-12 | 2017-08-22 | 中冶南方工程技术有限公司 | For outside rotary drum filter screen from clearing apparatus |
CN108380972A (en) * | 2018-04-27 | 2018-08-10 | 内蒙古机电职业技术学院 | A kind of band sawing machine automatic feed mechanism |
CN108380972B (en) * | 2018-04-27 | 2024-04-19 | 内蒙古机电职业技术学院 | Automatic feeding mechanism of band sawing machine |
CN109719605A (en) * | 2018-12-20 | 2019-05-07 | 平湖市高鑫自动化设备科技有限公司 | A kind of sander |
CN109719605B (en) * | 2018-12-20 | 2021-07-13 | 平湖市高鑫自动化设备科技有限公司 | Grinding machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103843506B (en) | Pot seedling transplanter seedling feeding device | |
CN2387987Y (en) | Precision feeder | |
CN112643781B (en) | Flowerpot perforating device with centering function | |
CN111976272B (en) | Printing unit of carton printing machine | |
CN210878478U (en) | Automatic lock waterproof nut machine | |
CN106217485B (en) | Flat-press flat-die cutting machine and its control method with four-bar linkage structure | |
CN113118269B (en) | Bending equipment for automobile friction fittings | |
CN210484530U (en) | Bag machine's of elasticity convenient to adjust transmission device | |
CN212509383U (en) | Synchronous belt tightness adjusting mechanism of synchronous wheel for numerical control machine tool | |
CN112025355B (en) | Automatic cutting device of aluminum alloy corner connecting piece fixed length | |
CN2379302Y (en) | Machine for automatially thermoprinting numbers | |
CN219472670U (en) | Electromechanical integrated mechanical transmission device | |
CN211307892U (en) | Single-drive-source gold stamping device | |
CN113071234B (en) | Stamping mechanism for chemical production and packaging | |
CN220808645U (en) | Displacement compensation mechanism for stamping process | |
CN110668228B (en) | A soft paper feeds automatically regulated structure for water-based ink printing | |
CN113184520B (en) | Automatic screw array device | |
CN220314589U (en) | Cam mechanism-based graining machine | |
CN221164698U (en) | Conveying device for round steel production | |
CN219004333U (en) | Material positioning device for punching machine | |
CN220970680U (en) | Cold header feed arrangement is used in fastener production | |
CN219623165U (en) | Transmission chain adjusting mechanism | |
CN220408017U (en) | Continuous perforating device of panel | |
CN220497577U (en) | Punching machine discharging device | |
CN219464578U (en) | Feeding mechanism for one-time punching quartz clock motor stator piece |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |