CN1241459A - Runner structure for punch - Google Patents
Runner structure for punch Download PDFInfo
- Publication number
- CN1241459A CN1241459A CN 99103238 CN99103238A CN1241459A CN 1241459 A CN1241459 A CN 1241459A CN 99103238 CN99103238 CN 99103238 CN 99103238 A CN99103238 A CN 99103238A CN 1241459 A CN1241459 A CN 1241459A
- Authority
- CN
- China
- Prior art keywords
- runner
- punch
- conjunction
- punch press
- bearing
- 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.)
- Granted
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The runner structure includes outer edge for the belt or gear the motor drives to insert in, and axle hole pivoting with punch shaft. It features that the punch shaft has one disc with relatively large diameter and the disc has at least two positioning holes on the end surface for the runner-cover connecting element to insert, several lugs for embedding into the key holes in the drive disc of the runner and central axle hole for the bearing to insert. The axle sleeve of the punch is connected inside the bearing and the disc has screw hole for the drive disc-fixing part to screw in. The structure can reduce wear of punch shaft and runner, has low cost and protects the die against damage.
Description
The present invention relates to punch press, refer in particular to a kind of runner structure of punch press.
Punch press runner structure commonly used be by the gear on it or belt by the direct driven rotary of motor, the axis hole of runner articulates with the axle of punch press again, runner is established at least one pin-and-hole, by pin with spool combine, its major defect is:
1, its pin is loosening because of the long-term wearing and tearing of using produce with the pin-and-hole meeting, influences its effect of interosculating.
2, use in when power that runner produced during greater than the strength of mould, mould will be subjected to serious damage.
3, the axle of the axis hole of runner and punch press all easily because of friction produces the gap, must be changed runner under long-term the use, reduces working life.
The object of the present invention is to provide a kind of runner structure of punch press; driving pieces such as bearing and drive plate are set between punch shaft and runner; prevent that punch shaft and runner from producing wearing and tearing, reach and make it in conjunction with effect preferable, that increase working life, reduce cost and protect mould.
The object of the present invention is achieved like this: a kind of runner structure of punch press, the outer rim that comprises runner is inserted by the motor transmission for belt or gear, the axis hole of this runner and punch shaft articulate, it is characterized in that this punch shaft is provided with larger-diameter disk, end face is provided with at least two positioning holes, insert runner and lid affixed for fixed element, this disk is provided with a plurality of projections in the set keyhole of the drive plate that embeds these runners, the central shaft hole of this runner is inserted for bearing, this punch shaft is socketed in the internal diameter of this bearing, and this runner is provided with screw and fixes this drive plate for the conjunction screw-in.This fixed element comprises bolt.This conjunction comprises the conjunction with the corresponding different structure of mould bearing strength.This conjunction comprises required any diameter.
This conjunction comprises one or more.
This conjunction is provided with annular groove.
Major advantage of the present invention is: because driving pieces such as bearing and drive plate are set between punch shaft and runner; prevent that punch shaft and runner from producing wearing and tearing; only need change the bearing of impaired mill; have easily and fast and low cost and other advantages; and by selecting to use the intensity of conjunction; can prevent to have the advantage of protection mould because of the power of the runner strength greater than mould causes damage to mould.
The present invention is further described below in conjunction with preferred embodiment and accompanying drawing:
Fig. 1 is a STRUCTURE DECOMPOSITION schematic representation of the present invention;
Fig. 2 is the vertical cross-sectional schematic of combination of the present invention;
Fig. 3 is the B portion enlarged diagram of Fig. 2;
Fig. 4 is the A-A cross-sectional schematic of Fig. 3.
Consult Fig. 1-Fig. 4, punch shaft 1 of the present invention can interosculate with runner 2, punch shaft 1 is provided with larger-diameter disk 11, which is provided with most projections 12, the end face of its punch shaft 1 is provided with more than one positioning hole 13, normal for tapped hole screws in runner 2 for bolt 14 and covers 15 affixedly, prevent that runner 2 from deviating from.
The outer rim of runner 2 can be inserted by the direct transmission of motor for belt or gear, its center is provided with axis hole 21 and inserts for bearing 22, punch shaft 1 is socketed in the internal diameter of bearing 22, bearing 22 is as the driving piece of punch shaft 1 and runner 2, runner 2 is provided with screw 24 and screws in fixed drive dish 23 for conjunction 25, drive plate 23 is provided with most keyholes 231 and supplies projection 12 embeddings of punch shaft 1 that runner 2 is combined with punch shaft 1, this conjunction 25 can be a bolt, can be by selecting material, diameter, quantity, the intensity of groove 251 grades (as shown in Figure 3) control conjunction 25 is set, with the power of convenient runner 2 during greater than 1 strength that can export of punch shaft, conjunction 25 is ruptured, runner 2 formation idle running this moment, punch shaft 1 stops output, and makes mould avoid infringement, as shown in Figure 4.
Claims (6)
1, a kind of runner structure of punch press, the outer rim that comprises runner is inserted by the motor transmission for belt or gear, the axis hole of this runner and punch shaft articulate, it is characterized in that this punch shaft is provided with larger-diameter disk, end face is provided with at least two positioning holes, insert runner and lid affixed for fixed element, this disk is provided with a plurality of projections in the set keyhole of the drive plate that embeds these runners, the central shaft hole of this runner is inserted for bearing, this punch shaft is socketed in the internal diameter of this bearing, and this runner is provided with screw and fixes this drive plate for the conjunction screw-in.
2, the runner structure of punch press as claimed in claim 1 is characterized in that this fixed element comprises bolt.
3, the runner structure of punch press as claimed in claim 1 is characterized in that this conjunction comprises the conjunction with the corresponding different structure of mould bearing strength.
4, the runner structure of punch press as claimed in claim 1 is characterized in that this conjunction comprises required any diameter.
5, the runner structure of punch press as claimed in claim 1, it is one or more to it is characterized in that this conjunction comprises.
6, the runner structure of punch press as claimed in claim 1 is characterized in that this conjunction is provided with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99103238A CN1071006C (en) | 1998-07-13 | 1999-03-26 | Runner structure for punch |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98206960.X | 1998-07-13 | ||
| CN99103238A CN1071006C (en) | 1998-07-13 | 1999-03-26 | Runner structure for punch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1241459A true CN1241459A (en) | 2000-01-19 |
| CN1071006C CN1071006C (en) | 2001-09-12 |
Family
ID=5271173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99103238A Expired - Fee Related CN1071006C (en) | 1998-07-13 | 1999-03-26 | Runner structure for punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1071006C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048019A (en) * | 2014-06-09 | 2014-09-17 | 昆山永合不锈钢制品有限公司 | Blade punch turning wheel structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100743A (en) * | 1985-04-01 | 1985-11-10 | 吴佑之 | Axle and the sliding pin connecting of taking turns wheel |
| US5232249A (en) * | 1987-05-27 | 1993-08-03 | Harald Kolvereid | Fastening device |
| NO875052L (en) * | 1987-05-27 | 1988-11-28 | Harald Kolvereid | MOUNTING DEVICE AND TOOL FOR TENSION OF THE SAME. |
| CN2161770Y (en) * | 1992-03-22 | 1994-04-13 | 欧阳维超 | Eccentric keyless connection |
| CN2245688Y (en) * | 1995-11-01 | 1997-01-22 | 徐敏 | Dismountable no-thread connecting piece |
-
1999
- 1999-03-26 CN CN99103238A patent/CN1071006C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048019A (en) * | 2014-06-09 | 2014-09-17 | 昆山永合不锈钢制品有限公司 | Blade punch turning wheel structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1071006C (en) | 2001-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0812718A3 (en) | Electric wheel drive utility vehicle | |
| CA2363867A1 (en) | Power tool having a receptacle for securing a tool | |
| US6286293B1 (en) | Lawn mower cutting blade spindle assembly | |
| CN1071006C (en) | Runner structure for punch | |
| CA2351459A1 (en) | Keyed anti-wear thrust washer structure | |
| CN201090612Y (en) | Bearing end cap | |
| CN214888705U (en) | Steel cable plug disc driving wheel | |
| CN2215628Y (en) | Adjustable torque force controller | |
| US20060038048A1 (en) | Fragmenting devices for shredding paper and breaking compact discs | |
| CN112984079A (en) | Steel cable plug disc driving wheel and machining method thereof | |
| CN2548702Y (en) | Inlaid teeth liner plate of crusher | |
| CN210888809U (en) | High-efficient drill bit of PCB carbide | |
| CN2243575Y (en) | Noise eliminating plastic gear | |
| CN2247251Y (en) | Separable imbedded pressing type hub for car clutch | |
| CN2486775Y (en) | Mating clutch of small gasoline engine | |
| CN2243574Y (en) | Tooth wheel with changeable teeth | |
| CN212493213U (en) | Crusher rotor mounting structure | |
| CN215110181U (en) | Isolator drive tooth | |
| CN219210054U (en) | Upper and lower part connecting structure of movable cone bushing of gyratory crusher | |
| KR200228048Y1 (en) | Cuter for shredder | |
| CN218486172U (en) | Information safety reducing mechanism | |
| CN201040255Y (en) | Rotor plate hammer fixing device for reversible backstroke crusher | |
| CN219187188U (en) | Fertilizer crushing cutter | |
| CN2529208Y (en) | Vane of large diameter rotary wing water meter | |
| CN2592275Y (en) | Reversible impact hammer crushing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010912 Termination date: 20110326 |