CN201862688U - Device for piercing and molding spring leaf - Google Patents
Device for piercing and molding spring leaf Download PDFInfo
- Publication number
- CN201862688U CN201862688U CN 201020587035 CN201020587035U CN201862688U CN 201862688 U CN201862688 U CN 201862688U CN 201020587035 CN201020587035 CN 201020587035 CN 201020587035 U CN201020587035 U CN 201020587035U CN 201862688 U CN201862688 U CN 201862688U
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- plate
- counterdie
- shell fragment
- puncturing
- take
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Abstract
The utility model discloses a device for piercing and molding a spring leaf. The required number of springs are arranged below a lower die strike plate, and the lower die strike plate is utilized for bearing and piercing an inner stripper. The device solves the problem in the prior art that the piercing position of the spring leaf is easy to cause a broken hole when the spring leaf is processed, so as to affect the follow-up processing of the spring leaf, and the device is simple to operate and high in efficiency, and can avoid causing the broken hole, and uses the springs to enable the lower die strike plate to float up and down and further replace a thimble for stripping.
Description
Technical field
The utility model relates to a kind of handware mould, and what be specifically related to is that a kind of shell fragment punctures shaped device.
Background technology
Little close again for puncturing in the NOKIA shell fragment, the existing mode of puncturing is to utilize thimble to puncture to take off material, all is provided with a spring below taking off in each punctures, and thimble is set on spring, utilizes thimble to come support to take off in puncturing.Because puncturing in the shell fragment is little close again, is adding man-hour like this, adjacent two springs lean on too closely, cause easily to puncture holes, influence the quality of processed shell fragment, have brought certain trouble for follow-up processing and dress mould.Take off the bottom in each punctures simultaneously a spring and a thimble all need be set, part uses more, and cost is higher.It is too near that adjacent in addition two springs lean on, can not process simultaneously man-hour adding, take leapfrog mode (promptly taking off in one or more the puncturing at interval) to process more, process a shell fragment like this, need carry out repeatedly punching press, working (machining) efficiency is low, and speed is slow, can't satisfy the needs of extensive rapid production.
The utility model content
When solving in the prior art shell fragment processing, the easy holes of the piercing orientation of shell fragment influences the problem of shell fragment following process, provide a kind of simple to operate, the efficient height can not cause holes, and the shell fragment that plate is fluctuated replace thimble to take off material with spring punctures shaped device.
In order to achieve the above object, technical solution adopted in the utility model is:
A kind of shell fragment punctures shaped device, comprise mounting plate, on hit plate, top block, upper bolster, upper padding plate, train wheel bridge, bottom seat pad, under hit plate, die shoe, be fixed with top block between described mounting plate and the upper bolster, bottom at upper bolster is fixed with upper padding plate and train wheel bridge successively, under being provided with, the bottom of die shoe hits plate, under hit the other bottom seat pad that is provided with of plate, it is characterized in that: above upper bolster, other being provided with of top block hits plate, mounting plate and on hit and be provided with excellent power glue between the plate, hitting plate bottom on described is fixed with some patrixes and makes bar, described patrix is made bar and is passed upper bolster successively, upper padding plate, train wheel bridge is connected with last baffle plate, and leave spacing between last baffle plate and the train wheel bridge, below last baffle plate, be provided with up stripper, internal fixation at train wheel bridge has some puncturing to dash, at last baffle plate, leave in the up stripper and puncture the passage that rushes to down motion;
In die shoe, be provided with some counterdie springs; described counterdie spring props up the counterdie that is arranged on the die shoe top and re-packs; above re-packing, counterdie is provided with lower bolster; be fixed with the lower bolster that is used for placing processed shell fragment at the top of lower bolster; the top that counterdie re-packs be set with some counterdies beat bar and puncture in take off; take off number in described the puncturing and puncture towards number identically, and the position is corresponding one by one, described counterdie make bar and puncture in take off and can pass lower bolster inside and extend to the lower bolster upper surface.
Aforesaid a kind of shell fragment punctures shaped device, it is characterized in that: described counterdie is made bar and is longer than at least and takes off a processed shell fragment thickness in puncturing.
Aforesaid a kind of shell fragment punctures shaped device, it is characterized in that: described puncturing towards the bottom forms downward-sloping inclination angle, take off the top in described the puncturing and form acclivitous inclination angle, and the inclined plane at two inclination angles cooperatively interacts.
The beneficial effects of the utility model are:
1, need not in each punctures, to take off spring and thimble are set again, add the man-hour adjacent springs like this and can not touch, process conveniently and accurate, can not cause the generation that punctures the holes situation, the quality of processed shell fragment is guaranteed, and provides convenience for follow-up processing and dress mould.
2, the utility model adds man-hour, counterdie is beaten the pressure that bar is subjected to up stripper earlier, the drive counterdie re-packs and moves downward, counterdie re-packs to drive to take off in puncturing again and moves, when puncturing Nei Tuo like this and puncturing towards cooperating, take off the extruding that can not be subjected to processed shell fragment in puncturing, not fragile, longer service life.
3, according to the size of processing shell fragment, the spring of required number below re-packing, counterdie is set, and utilize counterdie to re-pack support to take off in puncturing, so just need in each punctures, not take off spring and thimble are not set again, part reduces, the manufacturing cost reduction.
4, every all of processing on the shell fragment puncture and only need a punching press to finish, and have improved working (machining) efficiency greatly, have shortened process time, are fit to the production needs of enterprise.
5, take off the inclination angle that the top forms in puncturing the inclination angle that forms towards the bottom and puncturing and cooperatively interact, processing effect is better, and processed shell fragment quality improves greatly.
Description of drawings
Fig. 1 is that the utility model shell fragment punctures shaped device die opening state schematic diagram;
Fig. 2 is that the utility model shell fragment punctures shaped device pressure shell fragment view;
Fig. 3 is that the utility model shell fragment punctures shaped device mold closing view.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1; a kind of shell fragment punctures shaped device, comprise mounting plate 1, top block 2, on hit plate 3, excellent power glue 4, upper bolster 5, upper padding plate 6, train wheel bridge 7, go up baffle plate 8, up stripper 9, patrix are made bar 10, puncture dash 11, lower bolster 12, lower bolster 13, counterdie re-pack 14, die shoe 15, hit plate 16, bottom seat pad 17, counterdie spring 18, counterdie down and make bar 19, take off 20 in puncturing.
Be fixed with top block 2 between mounting plate 1 and the upper bolster 5, be fixed with upper padding plate 6 and train wheel bridge 7 successively in the bottom of upper bolster 5.Above upper bolster 5, other being provided with of top block 2 hit plate 3, mounting plate 1 and on hit and be provided with excellent power glue 4 between the plate 3, excellent power glue 4 has elasticity.Size according to processed shell fragment 21, on hit plate 3 bottoms and be fixed with some patrixes and make bar 10, patrix is made bar 10 and is passed upper bolster 5, upper padding plate 6, train wheel bridge 7 successively and be connected with last baffle plate 8, and leave spacing between last baffle plate 8 and the train wheel bridge 7, below last baffle plate 8, be provided with up stripper 9, internal fixation at train wheel bridge 7 has some puncturing to dash 11, leaves to puncture in last baffle plate 8, up stripper 9 and dashes 11 passages that move up and down.
Under being provided with, the bottom of die shoe 15 hits plate 16; under hit the other bottom seat pads 17 that are provided with of plate 16; size according to processed shell fragment 21 pressures; calculate counterdie spring 18 numbers of required setting in die shoe 15; all counterdie springs 18 all prop up the counterdie that is arranged on die shoe 15 tops and re-pack 14; re-pack at counterdie and to be provided with lower bolster 13 above 14; be fixed with the lower bolster 12 that is used for placing the processing shell fragment at the top of lower bolster 13; counterdie re-pack 14 top be set with some counterdies make bar 19 and puncture in take off 20; take off 20 number in puncturing and puncture that to dash 11 numbers identical; and take off in puncturing 20 puncture dash 11 corresponding one by one with the position; each counterdie is beaten bar 19 and each and is taken off 20 in puncturing and can pass lower bolster 13 inside and extend to lower bolster 12 upper surfaces, and counterdie is made bar 19 and is longer than at least and takes off 20 1 processed shell fragment 21 thickness in puncturing.
During design, puncture towards 11 bottoms and form downward-sloping inclination angle, take off 20 tops in puncturing and form acclivitous inclination angle, and the inclined plane at two inclination angles cooperatively interacts.Add man-hour like this, can improve processed shell fragment quality, guarantee the better effects if that punctures of processed shell fragment processing.
During work, the upper table surface of punch press is fixedlyed connected with mounting plate 1, and the following table of punch press is fixedlyed connected with die shoe 15, and the inside punching press shell fragment of last following table punctures shaped device, product to be processed 21 be placed on counterdie make bar 19 and puncture in take off on 20.As shown in Figure 2, shell fragment punctures shaped device and starts working, and the processed shell fragment 21 of extruding makes it arrive predetermined Working position earlier.Detailed process is: deformation takes place in the excellent power glue 4 of mounting plate 1 extruding, hit plate 3 motions in the drive, can control patrix like this and make bar 10 and push downwards, drive up stripper 9 extruding product to be processed 21 downwards, be longer than at least and take off 20 1 processed shell fragment 21 thickness in puncturing because counterdie is made bar 19.Extruding product to be processed 21 can drive counterdies play bar 19 motions, and counterdie re-packs and 14 also moves down thereupon and push counterdie spring 18 and make it that deformation take place.Simultaneously counterdie re-packs and 14 also drives and it is fixing takes off 20 in puncturing and move down, last up stripper 9 and lower bolster 12 closures, processed shell fragment 21 is put in the lower bolster 12, like this when following process punctures, take off 20 extruding that can not be subjected to processed shell fragment 21 in puncturing, not fragile, longer service life.
As shown in Figure 3, after processed shell fragment 21 is put on the lower bolster 12, train wheel bridge 7 moves downward and close last baffle plate 8, puncture simultaneously and dash 11 and also under train wheel bridge 7 effects, begin to move downward, the passage that passes baffle plate 8 and up stripper 9 with puncture in take off 20 and cooperate and processed shell fragment is added punching press puncture.After machining, the last following table of punch press no longer pushes, and excellent power glue 4 hits plate 3 returns on resetting and driving, also drive patrix and beat bar 10 returns, go up baffle plate 8 so not at extruding up stripper 9, up stripper 9 leaves upwards return of lower bolster 12, leaves spacing between up stripper 9 and the lower bolster 12.Simultaneously train wheel bridge 7 also separates with last baffle plate 8, and drives to puncture and dash 11 and leave processed shell fragment 21.And counterdie spring 18 also resets; promoting counterdie re-packs and 14 moves upward; counterdie re-pack 14 drive counterdies make bar 19 and puncture in take off 20 processed shell fragment 21 ejected from lower bolster 12, be positioned over the spacing place between up stripper 9 and the lower bolster 12, be convenient to operating personnel's taking-up and carry out following process.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a shell fragment punctures shaped device, comprise mounting plate, on hit plate, top block, upper bolster, upper padding plate, train wheel bridge, bottom seat pad, under hit plate, die shoe, be fixed with top block between described mounting plate and the upper bolster, bottom at upper bolster is fixed with upper padding plate and train wheel bridge successively, under being provided with, the bottom of die shoe hits plate, under hit the other bottom seat pad that is provided with of plate, it is characterized in that: above upper bolster, other being provided with of top block hits plate, mounting plate and on hit and be provided with excellent power glue between the plate, hitting plate bottom on described is fixed with some patrixes and makes bar, described patrix is made bar and is passed upper bolster successively, upper padding plate, train wheel bridge is connected with last baffle plate, and leave spacing between last baffle plate and the train wheel bridge, below last baffle plate, be provided with up stripper, internal fixation at train wheel bridge has some puncturing to dash, at last baffle plate, leave in the up stripper and puncture the passage that rushes to down motion;
In die shoe, be provided with some counterdie springs; described counterdie spring props up the counterdie that is arranged on the die shoe top and re-packs; above re-packing, counterdie is provided with lower bolster; be fixed with the lower bolster that is used for placing processed shell fragment at the top of lower bolster; the top that counterdie re-packs be set with some counterdies beat bar and puncture in take off; take off number in described the puncturing and puncture towards number identically, and the position is corresponding one by one, described counterdie make bar and puncture in take off and can pass lower bolster inside and extend to the lower bolster upper surface.
2. a kind of shell fragment according to claim 1 punctures shaped device, it is characterized in that: described counterdie is made bar and is longer than at least and takes off a processed shell fragment thickness in puncturing.
3. a kind of shell fragment according to claim 2 punctures shaped device, it is characterized in that: described puncturing towards the bottom forms downward-sloping inclination angle, take off the top in described the puncturing and form acclivitous inclination angle, and the inclined plane at two inclination angles cooperatively interacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020587035 CN201862688U (en) | 2010-11-02 | 2010-11-02 | Device for piercing and molding spring leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020587035 CN201862688U (en) | 2010-11-02 | 2010-11-02 | Device for piercing and molding spring leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862688U true CN201862688U (en) | 2011-06-15 |
Family
ID=44133856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020587035 Expired - Lifetime CN201862688U (en) | 2010-11-02 | 2010-11-02 | Device for piercing and molding spring leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029321A (en) * | 2010-11-02 | 2011-04-27 | 昆山乙盛机械工业有限公司 | Spring plate puncture forming device |
| CN109332476A (en) * | 2018-08-31 | 2019-02-15 | 景鑫精密组件（昆山）有限公司 | A kind of mold and its method for laptop lower cover keyboard hole forming |
-
2010
- 2010-11-02 CN CN 201020587035 patent/CN201862688U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029321A (en) * | 2010-11-02 | 2011-04-27 | 昆山乙盛机械工业有限公司 | Spring plate puncture forming device |
| CN109332476A (en) * | 2018-08-31 | 2019-02-15 | 景鑫精密组件（昆山）有限公司 | A kind of mold and its method for laptop lower cover keyboard hole forming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |