CN100540284C - The synchronous drive mechanism of two rotary dies on the rotating tower punch capstan head - Google Patents
The synchronous drive mechanism of two rotary dies on the rotating tower punch capstan head Download PDFInfo
- Publication number
- CN100540284C CN100540284C CNB2006100391388A CN200610039138A CN100540284C CN 100540284 C CN100540284 C CN 100540284C CN B2006100391388 A CNB2006100391388 A CN B2006100391388A CN 200610039138 A CN200610039138 A CN 200610039138A CN 100540284 C CN100540284 C CN 100540284C
- Authority
- CN
- China
- Prior art keywords
- capstan head
- hole
- hollow shaft
- worm
- rotary die
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/028—Loading or unloading of dies, platens or press rams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Punching Or Piercing (AREA)
Abstract
The synchronous drive mechanism of two rotary dies on the rotating tower punch capstan head.The present invention relates to the synchronous drive mechanism of rotary die.Establish rotary die on the capstan head of the present invention, capstan head is driven by the hollow shaft of an axis normal in horizontal plane, on two rotary die cylindricals, distinguish fixedly connected one coaxial worm gear, be respectively equipped with stepped hole on the capstan head, two worm gears are inserted respectively in this hole, worm axis and capstan head axis space intersection, capstan head is provided with through hole, through hole on the corresponding capstan head of the axial wall of hollow shaft is established the hole respectively, two worm screws are bearing in the through hole of capstan head and pass hole on this hole and the hollow shaft to the hollow shaft mesopore, the end of two worm screws connects bevel gear, the vertically disposed bevel gear of the common engagement of two bevel gears, vertically disposed bevel gear is connected the lower end with the axle of hollow shaft concentric, and hollow shaft is stretched out in the upper end of axle, connects drive unit.Exquisite composition of the present invention, the driven in synchronism rotation location of having realized directly finishing quickly two stations.
Description
Technical field
The present invention relates to a kind of transmission mechanism of rotary die, relate in particular to the synchronous drive mechanism of rotary die.
Background technology
At present, the NC turret punch machine product processed, its standardization level improves constantly, the geometry of angle that the processing on some products has been relative conversion only, at this moment can adopt the mode of rotary die to process, so just not needing to install again or increasing only is the mould that angle changes.Some manufacture and design in the equipment of unit development; design has the mechanism that mould can be rotated on the capstan head; reached the effect of one module multiple usages like this; if work piece need process the multiple geometry of a plurality of angles; that just needs the mechanism of a plurality of rotary dies; present rotary die station generally all has two or more; adopt arrangement of clutch the driving of servomotor to be delivered to the rotation of that rotating mechanism realization work mould of program appointment; arrangement of clutch needs this mould position is reset to certain angle before throwing off; so that accurately combination during next transmission; if this mould position in transmission in conjunction with angular deflection has preceding taken place, then arrangement of clutch in conjunction with the time take place to report to the police shut down.
Summary of the invention
The invention provides and a kind ofly do not use arrangement of clutch, but utilize the space of capstan head hollow shaft that transmission mechanism is set, thereby realize the synchronous drive mechanism of two rotary dies on the rotating tower punch capstan head of two mould bit synchronization rotations on the capstan head.
Technical scheme of the present invention is to realize like this, establish rotary die on the capstan head, capstan head is driven by the hollow shaft of an axis normal in horizontal plane, it is characterized in that, the fixedly connected worm gear of difference on two rotary die cylindricals, described worm gear is coaxial with the rotary die cylindrical, be respectively equipped with two stepped holes of diameter on the capstan head greater than the worm gear external diameter, two worm gears on the described two rotary die cylindricals are inserted respectively in two stepped holes, two worm gears respectively with two horizontally disposed worm engagings, the axes intersect of the extension of worm axis and the hollow shaft that drives capstan head; On capstan head, offer the radially through hole of level respectively, radially through hole on the corresponding capstan head of the axial wall of hollow shaft is offered the hole respectively, two worm screws are bearing in respectively in the radially through hole of capstan head, and pass this radially the hole on through hole and the hollow shaft axial wall to hollow shaft, end two worm screws connects a bevel gear respectively, two bevel gears mesh with a vertically disposed bevel gear simultaneously, this vertically disposed bevel gear be fixed on one with the lower end of the rotating shaft of hollow shaft concentric, hollow shaft is stretched out in the upper end of this rotating shaft, and the upper end of this rotating shaft connects drive unit.
Exquisite composition of the present invention has utilized the space of capstan head hollow shaft that one driving shaft is set, and two drive the worm couple of establishing on the rotary die simultaneously, have realized the synchronous rotation of two rotary dies; Replace the disengaging type transmission mechanism of originally always continuing to use, made that operation is more simple and efficient, after the program input, reduced this link of clutch, realized directly finishing quickly the driven in synchronism rotation location of two stations.
Description of drawings
Fig. 1 is a drive mechanism schematic diagram of the present invention
1 is the die holder that is fixed on the capstan head among the figure, the 2nd, and rotary die, the 3rd, the worm gear of fixedlying connected with rotary die, the 4th, with the worm gear engaged worm, the 5th, worm shaft, the 6th, rotating shaft, the 7th, the angular wheel of engagement.
Fig. 2 is that A among Fig. 1 is to view
The specific embodiment
Capstan head is provided with the die holder 1 that is fixed on the capstan head, rotary die 2 flexibly connects with it, capstan head is driven by the hollow shaft of an axis normal in horizontal plane, on two rotary dies, 2 cylindricals, distinguish fixedly connected one coaxial worm gear 3, be respectively equipped with the stepped hole of diameter on the capstan head greater than worm gear 3 external diameters, this two worm gear 3 is inserted respectively in this stepped hole, be horizontally disposed with respectively and two worm gears, 3 engaged worm 4, worm screw 4 is located on the worm shaft 5, axis and capstan head axis space intersection, on capstan head, offer the radially through hole of level respectively, through hole on the corresponding capstan head of the axial wall of hollow shaft is offered the hole respectively, two worm shafts 5 are bearing in the through hole of capstan head respectively and pass hole on this hole and the hollow shaft sidewall to the hollow shaft mesopore, connect the common engagement of bevel gear 7, two bevel gears 7 one vertically disposed bevel gears 7 respectively in the end of two worm shafts 5, this vertically disposed bevel gear 7 be fixedly connected on one with the lower end of the rotating shaft 6 of hollow shaft concentric, hollow shaft is stretched out in the upper end of this rotating shaft 6, connects drive unit.
Claims (1)
1, the synchronous drive mechanism of two rotary dies on the rotating tower punch capstan head, establish rotary die on the capstan head, capstan head is driven by the hollow shaft of an axis normal in horizontal plane, it is characterized in that, the fixedly connected worm gear of difference on two rotary die cylindricals, described worm gear is coaxial with the rotary die cylindrical, be respectively equipped with two stepped holes of diameter on the capstan head greater than the worm gear external diameter, two worm gears on the described two rotary die cylindricals are inserted respectively in two stepped holes, two worm gears respectively with two horizontally disposed worm engagings, the axes intersect of the extension of worm axis and the hollow shaft that drives capstan head; On capstan head, offer the radially through hole of level respectively, radially through hole on the corresponding capstan head of the axial wall of hollow shaft is offered the hole respectively, two worm screws are bearing in respectively in the radially through hole of capstan head, and pass this radially the hole on through hole and the hollow shaft axial wall to hollow shaft, end two worm screws connects a bevel gear respectively, two bevel gears mesh with a vertically disposed bevel gear simultaneously, this vertically disposed bevel gear be fixed on one with the lower end of the rotating shaft of hollow shaft concentric, hollow shaft is stretched out in the upper end of this rotating shaft, and the upper end of this rotating shaft connects drive unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100391388A CN100540284C (en) | 2006-03-28 | 2006-03-28 | The synchronous drive mechanism of two rotary dies on the rotating tower punch capstan head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100391388A CN100540284C (en) | 2006-03-28 | 2006-03-28 | The synchronous drive mechanism of two rotary dies on the rotating tower punch capstan head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101045343A CN101045343A (en) | 2007-10-03 |
| CN100540284C true CN100540284C (en) | 2009-09-16 |
Family
ID=38770403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100391388A Expired - Fee Related CN100540284C (en) | 2006-03-28 | 2006-03-28 | The synchronous drive mechanism of two rotary dies on the rotating tower punch capstan head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100540284C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527853A (en) * | 2012-02-23 | 2012-07-04 | 无锡锡锻机床有限公司 | Direct-connection synchronous mechanism for rotary mould |
| CN105107913A (en) * | 2015-09-19 | 2015-12-02 | 青岛盛通机械科技有限公司 | Transmission direct-connected type autorotation die |
-
2006
- 2006-03-28 CN CNB2006100391388A patent/CN100540284C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101045343A (en) | 2007-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU YAWEI MACHINE TOOL CO., LTD. Free format text: FORMER OWNER: JI SUQIN Effective date: 20080307 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080307 Address after: Jiangsu Province Jiangdu Yawei Industrial Park, Longchuan Road Post encoding: 225200 Applicant after: Jiangsu Yawei Machine Tools Co., Ltd. Address before: Jiangsu Province Jiangdu Yawei Industrial Park, Zhang Gang Park encoding: 225200 Applicant before: Ji Suqin |
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| 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: 20090916 Termination date: 20150328 |
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| EXPY | Termination of patent right or utility model |