CN1071006C - Runner structure for punch - Google Patents
Runner structure for punch Download PDFInfo
- Publication number
- CN1071006C CN1071006C CN99103238A CN99103238A CN1071006C CN 1071006 C CN1071006 C CN 1071006C CN 99103238 A CN99103238 A CN 99103238A CN 99103238 A CN99103238 A CN 99103238A CN 1071006 C CN1071006 C CN 1071006C
- Authority
- CN
- China
- Prior art keywords
- runner
- punch
- shaft
- conjunction
- rotary wheel
- 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
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a rotary wheel structure of a punch. The outer edge of the rotary wheel is used for positioning a belt or a gear and is drive by a motor, and the shaft hole of the rotary wheel is pivoted with the shaft of the punch. The present invention is characterized in that a circular disk with a larger diameter is arranged on the shaft of the punch, and at least two positioning holes used for positioning fixing elements are arranged on the end surface of the punch to fixedly connect the rotary wheel with a cover. A plurality of convex blocks which are embedded in the key holes arranged on the driving disk of the rotary wheel are arranged on the circular disk, and the central shaft hole of the rotary disk is used for inserting a bearing. The shaft of the punch is sheathed in the inner diameter of the bearing, and a screw hole used for screwing a combined part is arranged on the rotary wheel to fix the driving disk. The structure has the advantages of preventing the abrasion of the shaft of the punch and the rotary wheel, reducing cost and protecting the mould without 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 CN1241459A (en) | 2000-01-19 |
| CN1071006C true 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) |
Families Citing this family (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 |
Citations (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 |
| WO1988009444A1 (en) * | 1987-05-27 | 1988-12-01 | Harald Kolvereid | A fastening device and a tool for securing the same |
| US5232249A (en) * | 1987-05-27 | 1993-08-03 | Harald Kolvereid | Fastening device |
| 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
Patent Citations (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 |
| WO1988009444A1 (en) * | 1987-05-27 | 1988-12-01 | Harald Kolvereid | A fastening device and a tool for securing the same |
| US5232249A (en) * | 1987-05-27 | 1993-08-03 | Harald Kolvereid | Fastening device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1241459A (en) | 2000-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1045144A4 (en) | Hybrid compressor | |
| EP0812718A3 (en) | Electric wheel drive utility vehicle | |
| WO2005045254A3 (en) | Improved impeller and wear plate | |
| WO1998009095A3 (en) | Integral composite flywheel rim and hub | |
| WO2004027258A3 (en) | Drive device for a windmill provided with two counter-rotating screws | |
| WO2000017985A3 (en) | Rotor designed for cooling a dynamoelectric machine | |
| CN104863420A (en) | Electric and manual dual-use opening and closing locker and safe intelligent lock | |
| CN1071006C (en) | Runner structure for punch | |
| WO2004071706A3 (en) | Waste product ripping and grinding machine and methods of constructing and operating the machine | |
| EP0908798A3 (en) | Electronic watch | |
| AU2384300A (en) | Electric motor with rotor being a drive wheel | |
| ZA973691B (en) | Raise drill drive assembly with two-piece planetary third reduction hub and output shaft. | |
| CN112984079B (en) | Method for machining steel cable plug disc driving wheel | |
| CN214888705U (en) | Steel cable plug disc driving wheel | |
| CN2215628Y (en) | Adjustable torque force controller | |
| EP0995580A3 (en) | Transmission for twin screw extruders | |
| DE59903010D1 (en) | Gearbox especially for twin screw extruders | |
| KR100713201B1 (en) | Assembly of Rotary Shaft for Crusher | |
| EP1271001A3 (en) | Low-noise gear wheel | |
| US5729886A (en) | Method of modifying an alternator | |
| CN2319102Y (en) | Top toy | |
| CN201342522Y (en) | Fixation structure for outer-side saw blade transmission shaft of electric saw device | |
| WO2002038814A3 (en) | Furnace roller and cast tire therefor | |
| CN221328742U (en) | Novel skylight motor | |
| CA2338362A1 (en) | Grinding-spindle unit with magnetic drive |
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 |