CN201257468Y - Medical aluminum lid center hole flanging device - Google Patents
Medical aluminum lid center hole flanging device Download PDFInfo
- Publication number
- CN201257468Y CN201257468Y CNU2008201058118U CN200820105811U CN201257468Y CN 201257468 Y CN201257468 Y CN 201257468Y CN U2008201058118 U CNU2008201058118 U CN U2008201058118U CN 200820105811 U CN200820105811 U CN 200820105811U CN 201257468 Y CN201257468 Y CN 201257468Y
- Authority
- CN
- China
- Prior art keywords
- rod member
- aluminium lid
- disc
- support
- 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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Abstract
The utility model relates to a device for flanging medical aluminum cover center holes. In the device, a front support and a rear support are fixed on a stand, and a central shaft penetrating through and connected with the front support and the rear support is connected with a disc support and a female die mounting disc which is connected in parallel with an aluminum cover positioning disc; a plurality of member bars in sliding connection are aligned along the circumference of the disc support, a flanging male die is mounted at the front end of each member bar, a return spring is clamped in the middle of the member bar, and the rear end of the member bar can contact with a jacking protrusion arranged on the rear support; flanging female dies corresponding to the number and positions of the member bars are mounted on the flange of the female die mounting disc, are connected with the lower port of an aluminum cover feeding track on the front support and are led to the aluminum cover positioning disc. The utility model belongs to the long-position work structure, prominently improves the work efficiency, has the discarded product rate approximate to zero and has the stable quality.
Description
Technical field
The utility model relates to a kind of plastic-aluminum combination cover production equipment, specifically a kind of medicinal aluminium lid centre bore hemmer.
Background technology
Safe in utilization for guaranteeing, the aluminium lid in the medicinal plastic-aluminum combination cover will be made centre bore flange lid.Present aluminium lid centre bore hemmer is that the flange die is housed on frame, at punch die rod member front end flanging die is housed, and the punch die rod member contacts with rotating cam by connecting rod.By the rotation of rotating cam, the punch die rod member is compressed return, and simultaneously, the tension spring of socket also is compressed on the rod member; When going to cam when falling through, pressure disappears, and the punch die rod member promptly rushes at the aluminium lid centre bore of flange die front portion under the effect of tension spring, finish the flange operation.This hemmer has only a mold and punching head, belongs to the single head work structuring, and operating efficiency if improve process velocity, the body shake will take place about 200/minute, make the complete machine operation unstable.In addition, because the punch die rod member is to rush at aluminium lid under spring action, by the outside center squeezing of impact, therefore, damage in the processing and more with the aluminium lid of bruise mark, other mechanical reason in addition also can produce the situation of the not in place and excessive flange of aluminium lid flange, cause unstable product quality, percent defective reaches 3%.
The utility model content
The purpose of this utility model just provides a kind of medicinal aluminium lid centre bore hemmer, to overcome the deficiency that existing hemmer exists, enhances productivity the rate of reducing the number of rejects and seconds.
The utility model is achieved in that a kind of medicinal aluminium lid centre bore hemmer, on frame, be fixed with forward and backward support, cross-under on the central shaft on the forward and backward support, be connected to disc holder and and connect the die mounting disc of aluminium lid positioning disk, on disc holder, prolong circumferential row and show the rod member that several are slidingly connected, the front end of each rod member is equipped with flanging die, the centre clamps return spring, and the rod member rear end can contact with the arch jack-up projection that is provided with on the after-poppet; Be equipped with and all corresponding flange die of rod member quantity and position on the wheel limit of die mounting disc, the lower port that is connected on the aluminium lid charging track on the fore-stock is led on the aluminium lid positioning disk.
The utility model is a kind of brand-new design of medicinal aluminium lid centre bore hemmer, and its design philosophy is exactly to realize the connection of a plurality of slip rod members with disc holder, realizes the reciprocating motion in turn of a plurality of slip rod members with jack-up projection and return spring.The advantage that it is outstanding: the one, the setting of many rod members and rotary movement belong to the bull work structuring, the lifting highly significant of the operating efficiency of more original single head hemmer, speed of production has reached more than 600/minute; The 2nd, each rod member is by Pushing and pressing mold before the effect realization of jack-up projection, return spring only works the effect of pulling back, this just makes the flange operation become a kind of backform working method, rod member is also just become by original punch die rod member and is the backform rod member, because the rod member movement travel is short, there is not impulsive force, thereby the body running steadily, the unstable phenomenon of operation such as non-jitter, this not only helps the raising of process velocity, but also can overcome damaging and the bruise mark problem of occurring in original punch die processing, has avoided flange situation not in place and excessive flange to take place, accepted product percentage behind the aluminium lid flange is reached more than 99.96%, and steady quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model is fixed with fore-stock 1 and after-poppet 10 on frame 12, and central shaft 13 is connected in the connecting hole on the forward and backward support by bearing.The end of central shaft 13 connects motor 14 by belt gear, and motor 14 is contained in frame 12 bottoms.Key is connected with disc holder 6, aluminium lid positioning disk 15 and die mounting disc 2 successively on central shaft 13, and aluminium lid positioning disk and die mounting disc are also by linking together.Have a circle flute profile locating slot on the aluminium lid positioning disk, the lower port of aluminium lid charging track 11 is led on the aluminium lid positioning disk 15, fore-stock 1 support and connection aluminium lid charging track 11.
Respectively open a circle circular hole on former and later two cards of disc holder 6, one group of rod member 5 of cross-under makes rod member 5 be circumferential arrangement.The front end of each rod member is equipped with flanging die 4, clamps return spring 7 in the middle of the rod member, and the rod member rear end is near the inboard of after-poppet 10.Connect one in the rear end of rod member 5 and regulate bolt 8.By regulating this bolt, can adjust to the best to the gap between the flange punch-die, the percent defective of product is almost equal to zero.Positive upper end position place in after-poppet 10 inboards is provided with a jack-up projection 9, and this projection is horizontal arch projection.Each rod member rear end is promptly ejected forward through this projection the time.
One circle flange die 3 is housed on the wheel limit of die mounting disc 2, flange die 3 set rod member 5 on the installation site in the die mounting disc 2 and disc holder 6 is corresponding, flange die 3 that quantity is set is identical with the quantity of rod member 5, so just can realize the successively backform flange operation of each rod member in rotation process.
The course of work of the present utility model is: disc holder 6, die mounting disc 2 and aluminium lid positioning disk 15 rotate with central shaft 13 under the drive of motor 14, rod member 5 roof pressure forward under the effect of jack-up projection 9, under, die protruding at flange acts synergistically, finish the flange operation.Continue to rotate to and regulate bolt 8 and break away from after the jack-up projections 9, return spring 7 rod member 5 of pulling back, the aluminium lid in this flute profile locating slot turns over the back material returned and falls down on the aluminium lid positioning disk 15 simultaneously.Rod member 5 on the disc holder 6 is finished the roof pressure action successively, realizes the flange operation of continuous aluminium lid centre bore thus.
Claims (2)
1, a kind of medicinal aluminium lid centre bore hemmer, it is characterized in that this device is fixed with forward and backward support (1,10) on frame (12), cross-under on the central shaft on the forward and backward support (13), be connected to disc holder (6) and and connect the die mounting disc (2) of aluminium lid positioning disk (15), on disc holder (6), prolong circumferential row and show several rod members that is slidingly connected (5), the front end of each rod member is equipped with flanging die (4), the centre clamps return spring (7), and the rod member rear end can be gone up the arch jack-up projection (9) that is provided with after-poppet (10) and be contacted; Be equipped with and all corresponding flange die (3) of rod member (5) quantity and position on the wheel limit of die mounting disc (2), the lower port that is connected on the aluminium lid charging track (11) on the fore-stock (1) is led on the aluminium lid positioning disk (15).
2, medicinal aluminium lid centre bore hemmer according to claim 1 is characterized in that being connected in rod member (5) rear end and regulates bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201058118U CN201257468Y (en) | 2008-09-05 | 2008-09-05 | Medical aluminum lid center hole flanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201058118U CN201257468Y (en) | 2008-09-05 | 2008-09-05 | Medical aluminum lid center hole flanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257468Y true CN201257468Y (en) | 2009-06-17 |
Family
ID=40771698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201058118U Expired - Fee Related CN201257468Y (en) | 2008-09-05 | 2008-09-05 | Medical aluminum lid center hole flanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257468Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962306A (en) * | 2012-12-08 | 2013-03-13 | 张家港市天奇自动化机械制造有限公司 | Edge folding device for anti-theft ring of cover |
-
2008
- 2008-09-05 CN CNU2008201058118U patent/CN201257468Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962306A (en) * | 2012-12-08 | 2013-03-13 | 张家港市天奇自动化机械制造有限公司 | Edge folding device for anti-theft ring of cover |
| CN102962306B (en) * | 2012-12-08 | 2015-01-14 | 张家港市天奇自动化机械制造有限公司 | Edge folding device for anti-theft ring of cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Medical aluminum lid center hole flanging device Effective date of registration: 20130903 Granted publication date: 20090617 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Shijiazhuang branch Pledgor: HEBEI JINHUAN PACKAGING CO., LTD. Registration number: 2013990000643 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140304 Granted publication date: 20090617 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Shijiazhuang branch Pledgor: HEBEI JINHUAN PACKAGING CO., LTD. Registration number: 2013990000643 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Medical aluminum lid center hole flanging device Effective date of registration: 20140304 Granted publication date: 20090617 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Shijiazhuang branch Pledgor: HEBEI JINHUAN PACKAGING CO., LTD. Registration number: 2014990000128 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160427 Granted publication date: 20090617 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Shijiazhuang branch Pledgor: HEBEI JINHUAN PACKAGING CO., LTD. Registration number: 2014990000128 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20160905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |