CN103817240A - Blanking and drawing composite die for fire extinguisher cylinder body - Google Patents
Blanking and drawing composite die for fire extinguisher cylinder body Download PDFInfo
- Publication number
- CN103817240A CN103817240A CN201410063306.1A CN201410063306A CN103817240A CN 103817240 A CN103817240 A CN 103817240A CN 201410063306 A CN201410063306 A CN 201410063306A CN 103817240 A CN103817240 A CN 103817240A
- Authority
- CN
- China
- Prior art keywords
- die
- blanking
- pin
- cylinder body
- fire extinguisher
- 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.)
- Pending
Links
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The invention provides a blanking and drawing composite die for a fire extinguisher cylinder body. The blanking and drawing composite die for the fire extinguisher cylinder body can complete two procedures of blanking and drawing of the fire extinguisher cylinder body at the same time, and is mainly formed by an upper die part and a lower die part. The blanking and drawing composite die for the fire extinguisher cylinder body is reliable in work, convenient to operate, safe and reliable, reduces labor intensity, reduces punching steps, reduces production cost, and avoids multiple times of mounting and demounting of the die, production efficiency is improved by three times, and the utilizing rate of equipment is improved by two times.
Description
Technical field
The invention belongs to punching-pressing composite mould technical field, be specifically related to a kind of blanking and drawing composite die tool of fire extinguisher cylinder body.
Background technology
Mould has been a kind of specific purpose tool of stamping procedure, indispensable technological equipment at punching production scene, punch die must meet the requirement of punching production, not only to stamp out qualified part, and to adapt to the needs of producing in batches, should be easy to operate, install reliably, consider again the feature such as life-span and maintenance of mould.Mould development is become to simple die, compound die, multi-station progressive die, and development quick die change device, reduce punching production preparation amount and shorten time, the advanced stamping technology of producing in enormous quantities is reasonably applied in the many variety production of small lot, is problem to be solved of stamping parts technical field.
Traditional fire extinguisher cylinder body processing technology adopts first blanking, re-drawing, and then the process of boring completes, in this process, need the mould that uses two covers different, be blanking die, Drawing Die, not only increase labor strength, and production efficiency is low, can not meet the needs of batch production, increased production cost simultaneously.
Summary of the invention
For addressing the above problem, the invention provides a kind of blanking and drawing composite die tool of the fire extinguisher cylinder body that can simultaneously carry out blanking and two kinds of operations of drawing.
The technical solution used in the present invention is:
A kind of blanking and drawing composite die tool of fire extinguisher cylinder body, mainly be made up of part of the upper die and part of the lower die, part of the upper die comprises stripper (11), upper bolster (12), guide pin bushing (13), fixed head (14), straight pin (15), punch-die (16), soket head cap screw (17), lateral pin (18), plays bar (19), die shank (20), ejector block (21), soket head cap screw (23), part of the lower die comprises sunk screw (1), soket head cap screw (2), pressure pin (3), die shoe (4), hexagon-headed bolt (5), support (6), nut (7), pin stop (8), holding pad (9), die (10), punch (22), straight pin (24), guide pillar (25), it is characterized in that: upper bolster (12) is provided with die shank (20) above, die shank (20) with make bar (19) and link together, described bar (19) upper end of beating is provided with lateral pin (18), die shank (20) is connected with upper bolster (12) by soket head cap screw (17), upper bolster (12) below is provided with fixed head (14), and fixed head (14) is by soket head cap screw (23), straight pin (15) links together with upper bolster (12), in the middle of upper bolster (12) below and fixed head (14), be provided with punch-die (16), be provided with ejector block (21) in the inside of punch-die (16), ejector block (21) with link together by making bar (19) with upper bolster (12), be provided with stripper (11) in fixed head (14) below, described stripper (11) links together by unloading bolt and upper bolster (12), on die shoe (4), be provided with die (10), described die (10) links together with die shoe (4) by soket head cap screw (2) and straight pin (24) above, be provided with holding pad (9) in die (35) inside, be provided with punch (22) in holding pad (9) inside, described punch (22) links together by sunk screw (1) and die shoe (4), described die shoe (4) bottom is also provided with pressure pin (3), the upper end of described pressure pin (3) contacts with holding pad (9), on described die (10), be also provided with support (6), described support (6) links together by hexagon-headed bolt (5) and die (10), described support (6) upside is provided with pin stop (8).
Die shank (20) described above is circular, and it is provided with beats bar hole.
Fixed head (14) described above is circular, and is all provided with cylinder pin hole, screw hole on fixed head (14) and upper bolster (12).
Stripper (11) described above is circular, boring.
(12) two jiaos of upper bolsters described above are provided with guide pin bushing (13).
(4) two jiaos of die shoes described above are provided with guide pillar (25).
On die shoe (4) described above, be provided with screw hole, cylinder pin hole, pressure pin hole.
In the middle of punch (22) described above, there is through hole.
Beneficial effect of the present invention:
The blanking and drawing composite die tool reliable operation of fire extinguisher cylinder body of the present invention and easy to operate, safe and reliable, reduced labour intensity, reduced die-cut step, reduced production cost, avoided the repeatedly handling of mould, make production efficiency improve 3 times, the utilization rate of equipment has improved 2 times.
Accompanying drawing explanation
Fig. 1 is punching parts figure of the present invention;
Fig. 2 is mold integral structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
From the planform of workpiece, complete this columnar processing, required basic working procedure has three kinds of punching, blanking and drawing, the drawing better performances of material, but once complete blanking, drawing, punching three process, must consider whether part can be shaped by once drawing.For the little drawing part of relative thickness, must, through drawing repeatedly, so just increase operation, adopt blanking and drawing composite die, so both improved productivity ratio, save again material.
The blanking and drawing composite die tool of a kind of fire extinguisher cylinder body of the present invention, mainly formed by part of the upper die and part of the lower die, part of the upper die comprises stripper (11), upper bolster (12), guide pin bushing (13), fixed head (14), straight pin (15), punch-die (16), soket head cap screw (17), lateral pin (18), make bar (19), die shank (20), ejector block (21), soket head cap screw (23), part of the lower die comprises sunk screw (1), soket head cap screw (2), pressure pin (3), die shoe (4), hexagon-headed bolt (5), support (6), nut (7), pin stop (8), holding pad (9), die (10), punch (22), straight pin (24), guide pillar (25), it is characterized in that: upper bolster (12) is provided with die shank (20) above, described die shank (20) is circular, it is provided with beats bar hole, die shank (20) with make bar (19) and link together, described bar (19) upper end of beating is provided with lateral pin (18), die shank (20) is connected with upper bolster (12) by soket head cap screw (17), upper bolster (12) below is provided with fixed head (14), described fixed head (14) is circular, and be all provided with cylinder pin hole on fixed head (14) and upper bolster (12), screw hole, fixed head (14) is by soket head cap screw (23), straight pin (15) links together with upper bolster (12), in the middle of upper bolster (12) below and fixed head (14), be provided with punch-die (16), be provided with ejector block (21) in the inside of punch-die (16), ejector block (21) with link together by making bar (19) with upper bolster (12), be provided with stripper (11) in fixed head (14) below, described stripper (11) is circular, boring, described stripper (11) links together by unloading bolt and upper bolster (12), on die shoe (4), be provided with die (10), on described die shoe (4), be provided with screw hole, cylinder pin hole, pressure pin hole, described die (10) links together with die shoe (4) by soket head cap screw (2) and straight pin (24), be provided with holding pad (9) in die (35) inside, be provided with punch (22) in holding pad (9) inside, in the middle of punch (22), there is through hole, described punch (22) links together by sunk screw (1) and die shoe (4), described die shoe (4) bottom is also provided with pressure pin (3), the upper end of described pressure pin (3) contacts with holding pad (9), on described die (10), be also provided with support (6), described support (6) links together by hexagon-headed bolt (5) and die (10), described support (6) upside is provided with pin stop (8).(12) two jiaos of described upper bolsters are provided with guide pin bushing (13).(4) two jiaos of described die shoes are provided with guide pillar (25).
Considered blanking, punching two-step, upper and lower mould adopts guide pillar guide pin bushing guiding mould bases.Mould will once complete two procedures, except die (10) and punch (22), other modules should have multi-functional, blanking punch is again drawing die, drawing punch is again punching concave die, and will consider the convenience of charging, discharging and leakage material, therefore, by punch-die (16) and stripper (11), make bar (19) etc. and be arranged on patrix, die (10), punch (22), holding pad (9) etc. are arranged on counterdie.
Mould is in the time of work, the plate shearing is placed on die (10), in the time that slider of punch is descending, punch-die (16) is descending, carry out blanking with die (10), slide block continues descending, and now punch-die (16) carries out drawing with punch (22), has completed like this blanking, drawing two procedures.When drawing, carry out binder by spring by holding pad (9), after compressing, counterdie is by spring and holding pad (9), product is ejected, and patrix adopts rigidity ejector block (21) discharging, on slide block dnockout crossbeam by making bar (19), ejector block (21) is got product, blanking waste material is unloaded from patrix by spring, stripper (11), and punched scrap spills from die shoe (4) material spilling hole through punch-die (16).
Claims (8)
1. the blanking and drawing composite die tool of a fire extinguisher cylinder body, mainly be made up of part of the upper die and part of the lower die, part of the upper die comprises stripper (11), upper bolster (12), guide pin bushing (13), fixed head (14), straight pin (15), punch-die (16), soket head cap screw (17), lateral pin (18), plays bar (19), die shank (20), ejector block (21), soket head cap screw (23), part of the lower die comprises sunk screw (1), soket head cap screw (2), pressure pin (3), die shoe (4), hexagon-headed bolt (5), support (6), nut (7), pin stop (8), holding pad (9), die (10), punch (22), straight pin (24), guide pillar (25), it is characterized in that: upper bolster (12) is provided with die shank (20) above, die shank (20) with make bar (19) and link together, described bar (19) upper end of beating is provided with lateral pin (18), die shank (20) is connected with upper bolster (12) by soket head cap screw (17), upper bolster (12) below is provided with fixed head (14), and fixed head (14) is by soket head cap screw (23), straight pin (15) links together with upper bolster (12), in the middle of upper bolster (12) below and fixed head (14), be provided with punch-die (16), be provided with ejector block (21) in the inside of punch-die (16), ejector block (21) with link together by making bar (19) with upper bolster (12), be provided with stripper (11) in fixed head (14) below, described stripper (11) links together by unloading bolt and upper bolster (12), on die shoe (4), be provided with die (10), described die (10) links together with die shoe (4) by soket head cap screw (2) and straight pin (24) above, be provided with holding pad (9) in die (35) inside, be provided with punch (22) in holding pad (9) inside, described punch (22) links together by sunk screw (1) and die shoe (4), described die shoe (4) bottom is also provided with pressure pin (3), the upper end of described pressure pin (3) contacts with holding pad (9), on described die (10), be also provided with support (6), described support (6) links together by hexagon-headed bolt (5) and die (10), described support (6) upside is provided with pin stop (8).
2. the blanking and drawing composite die tool of a kind of fire extinguisher cylinder body according to claim 1, is characterized in that: described die shank (20) is for circular, and it is provided with beats bar hole.
3. the blanking and drawing composite die tool of a kind of fire extinguisher cylinder body according to claim 1, is characterized in that: described fixed head (14) is circle, and is all provided with cylinder pin hole, screw hole on fixed head (14) and upper bolster (12).
4. the blanking and drawing composite die tool of a kind of fire extinguisher cylinder body according to claim 1, is characterized in that: described stripper (11) is circle, boring.
5. the blanking and drawing composite die tool of a kind of fire extinguisher cylinder body according to claim 1, is characterized in that: (12) two jiaos of described upper bolsters are provided with guide pin bushing (13).
6. the blanking and drawing composite die tool of a kind of fire extinguisher cylinder body according to claim 1, is characterized in that: (4) two jiaos of described die shoes are provided with guide pillar (25).
7. the blanking and drawing composite die tool of a kind of fire extinguisher cylinder body according to claim 1, is characterized in that: on described die shoe (4), be provided with screw hole, cylinder pin hole, pressure pin hole.
8. the blanking and drawing composite die tool of a kind of fire extinguisher cylinder body according to claim 1, is characterized in that: in the middle of described punch (22), have through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063306.1A CN103817240A (en) | 2014-02-24 | 2014-02-24 | Blanking and drawing composite die for fire extinguisher cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063306.1A CN103817240A (en) | 2014-02-24 | 2014-02-24 | Blanking and drawing composite die for fire extinguisher cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103817240A true CN103817240A (en) | 2014-05-28 |
Family
ID=50752690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410063306.1A Pending CN103817240A (en) | 2014-02-24 | 2014-02-24 | Blanking and drawing composite die for fire extinguisher cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103817240A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090107205A1 (en) * | 2007-10-29 | 2009-04-30 | Gm Global Technology Operations, Inc. | Apparatus for Apertured Attachment of Metal Sheets |
| CN202343710U (en) * | 2011-09-27 | 2012-07-25 | 牟维军 | Compound die mechanism for blanking and drawing |
| CN202779417U (en) * | 2012-07-17 | 2013-03-13 | 四川奥格科技有限公司 | Composite die with upper punch die |
| CN103372605A (en) * | 2012-04-17 | 2013-10-30 | 刘雨欣 | Multi-procedure punching compound die |
| CN204182779U (en) * | 2014-02-24 | 2015-03-04 | 宣城金盾防火设备有限公司 | A kind of blanking and drawing composite die tool of fire extinguisher cylinder body |
-
2014
- 2014-02-24 CN CN201410063306.1A patent/CN103817240A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090107205A1 (en) * | 2007-10-29 | 2009-04-30 | Gm Global Technology Operations, Inc. | Apparatus for Apertured Attachment of Metal Sheets |
| CN202343710U (en) * | 2011-09-27 | 2012-07-25 | 牟维军 | Compound die mechanism for blanking and drawing |
| CN103372605A (en) * | 2012-04-17 | 2013-10-30 | 刘雨欣 | Multi-procedure punching compound die |
| CN202779417U (en) * | 2012-07-17 | 2013-03-13 | 四川奥格科技有限公司 | Composite die with upper punch die |
| CN204182779U (en) * | 2014-02-24 | 2015-03-04 | 宣城金盾防火设备有限公司 | A kind of blanking and drawing composite die tool of fire extinguisher cylinder body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203459551U (en) | Multi-process composite drawing die | |
| CN202934026U (en) | Inverted type punching and blanking compound die | |
| CN203887063U (en) | Forming, trimming and flanging combined die structure | |
| CN104368697B (en) | Reinforcing plate diel | |
| CN202803935U (en) | Flip-over type punching blanking die | |
| CN202239210U (en) | Steel backing composite dropping belt table device | |
| CN204308042U (en) | A kind of compound progressive die | |
| CN103567293A (en) | Inverse punching and blanking die | |
| CN104353727A (en) | Support plate punching die | |
| CN203304417U (en) | Flip-over type piercing and blanking die | |
| CN206326006U (en) | A kind of punching-pressing composite mould | |
| CN202701139U (en) | Gland trimming center hole punching die | |
| CN204182779U (en) | A kind of blanking and drawing composite die tool of fire extinguisher cylinder body | |
| CN204747185U (en) | Automobile rear drive shell body blanking die | |
| CN202356513U (en) | Punching progressive die for mounting bracket of automobile body | |
| CN103624151A (en) | Novel progressive die | |
| CN208680323U (en) | Progressive die with cylinder jacking device | |
| CN103551851B (en) | A kind of sheet metal part combined shaping method of bottom belt bulge-structure and mould | |
| CN104368694A (en) | Punching and discharging compound die | |
| CN210936699U (en) | Multi-station combined step mold structure | |
| CN203944724U (en) | Railway switch cover plate edge-cutting and hole-punching shaping three station assembling dies | |
| CN204638846U (en) | A kind of ring-shape accessory compound cutting die with lug | |
| CN103817240A (en) | Blanking and drawing composite die for fire extinguisher cylinder body | |
| CN203875184U (en) | Stamping die | |
| CN207372121U (en) | A kind of continuous blanking die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140528 |
|
| RJ01 | Rejection of invention patent application after publication |