CN206794516U - A kind of diel of punching plates Compound Machining synchronous with flange - Google Patents
A kind of diel of punching plates Compound Machining synchronous with flange Download PDFInfo
- Publication number
- CN206794516U CN206794516U CN201720420584.7U CN201720420584U CN206794516U CN 206794516 U CN206794516 U CN 206794516U CN 201720420584 U CN201720420584 U CN 201720420584U CN 206794516 U CN206794516 U CN 206794516U
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- plate
- piercing
- flange
- 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.)
- Active
Links
Landscapes
- Punching Or Piercing (AREA)
Abstract
A kind of diel of punching plates Compound Machining synchronous with flange is the utility model is related to, belongs to field of machining.Piercing and flanging punch-die interference fit is arranged in upper mould fixed plate; upper mould material returned support is placed in piercing and flanging punch-die; and it is slidably matched with piercing and flanging punch-die; upper die plate is installed between piercing and flanging punch-die and cope plate; upper mould fixed plate, upper die plate are fixedly connected with cope plate with alignment pin one by bolt one, ensure that the relative position of piercing and flanging punch-die and cope plate.The utility model has the advantage of：Structure is novel, and product, by one-time positioning, realizes punching operation and overturning process synchronously compound completion, the machining accuracy of punching parts greatly improved, shorten the production cycle of part, saved the manufacturing cost of mould on mould；Reasonable in design, simple in construction, characteristics of compact layout, working stability is efficient；The apparatus for production line requirement of transfer matic is disclosure satisfy that, improves part production efficiency, reduces labor strength.
Description
Technical field
The utility model belongs to field of machining, refers in particular to a kind of punch-forming mold.
Background technology
Flanging bore is structure common in plate stamping forming process, and its moulding process is existed first with punching punch and matrix
Hole is cut out in punching in advance on blank, then recycles flange punch and matrix to carry out overturning process to pre- hole of cutting out.At present, on Same Part
When being punched out with overturning process, punching is generally divided into two procedures with flange and individually completed, it is therefore desirable to which two molds are real
It is existing, hence it is evident that the production cycle of part and the manufacturing cost of mould are added, simultaneously because a point sequence is processed, clamping twice and positioning
Necessarily reduce the machining accuracy and production efficiency of punching parts.
The content of the invention
The utility model provides a kind of diel of punching plates Compound Machining synchronous with flange, to solve existing punching
Processed with flange point two procedures, clamping and positioning twice reduce the machining accuracy of punching parts and asking for production efficiency
Topic.
The technical solution of the utility model is：Piercing and flanging punch-die interference fit is arranged in upper mould fixed plate, upper mould
Material returned support is placed in piercing and flanging punch-die, and is slidably matched with piercing and flanging punch-die, piercing and flanging punch-die and upper mould
Upper die plate is installed between plate, is fixedly connected with upper mould fixed plate, upper die plate with cope plate with alignment pin one by bolt one,
The relative position of piercing and flanging punch-die and cope plate is ensure that, stripper utilizes material returned bolt, bolt sleeve and cope plate phase
Connection, is provided with spring, cope plate interference mounting guide sleeve between stripper and upper mould fixed plate, die shank connects with cope plate screw thread
Connect, knockout rod is passed through from die shank and is placed in upper mould material returned support, die shoe piercing punch and mistake on the inside of lower mold fixed plate
It is full of mating connection, flange cavity plate connects with interference fit on the outside of lower mold fixed plate, between piercing punch, flange cavity plate and lower template
Lower mold backing plate is installed, flange cavity plate, lower mold backing plate are fixedly connected with lower template by bolt two, alignment pin two, ensure that punching
In the relative position of lower template, lower mould material returned support is arranged in flange cavity plate, and is enclosed on piercing punch for hole punch-pin, flange cavity plate
On, and be slidably matched respectively with piercing punch, flange cavity plate, material returned bar is under by the rubber thrust compressed by material returned support
Jack up, screw putter one end is run through in the rubber fixed by two packing rings, is fixed by nut, other end passes through screw thread and lower mould
Plate connects, and lower template interference installation guide pillar, guide pillar is slidably matched with guide pin bushing, have on piercing and flanging punch-die punch-die binder surface,
Punch-die punch work face, punch-die flange working face, there are piercing punch upper surface, piercing punch punch work on piercing punch
Face, there are flange cavity plate flange working face, flange cavity plate binder surface on flange cavity plate.
The utility model has the advantage of：Structure is novel, product on mould by one-time positioning, realize punching operation with
Overturning process synchronously compound completion, greatly improved the machining accuracy of punching parts, shorten the production cycle of part, save
The manufacturing cost of mould；Reasonable in design, simple in construction, characteristics of compact layout, working stability is efficient；It disclosure satisfy that the production line of transfer matic
Equipment requirement, part production efficiency is improved, reduce labor strength.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model piercing and flanging punch-die；
Fig. 3 is the structural representation of the utility model piercing punch；
Fig. 4 is the structural representation of the utility model flange cavity plate；
In figure, cope plate 1, guide pin bushing 2, upper mould fixed plate 3, upper die plate 4, bolt 1, alignment pin 1, piercing and flanging are convex
Cavity plate 7, upper mould material returned support 8, knockout rod 9, die shank 10, material returned bolt 11, bolt sleeve 12, spring 13, stripper 14, sheet material
15th, flange cavity plate 16, lower mold backing plate 17, alignment pin 2 18, lower mold fixed plate 19, piercing punch 20, packing ring 21, nut 22, spiral shell
Line push rod 23, rubber 24, material returned bar 25, lower mould material returned support 26, bolt 2 27, guide pillar 28, lower template 29, punch-die binder surface
71st, punch-die punch work face 72, punch-die flange working face 73, flange cavity plate flange working face 161, flange cavity plate binder surface
162nd, piercing punch upper surface 201, piercing punch punch work face 202.
Embodiment
The interference fit of piercing and flanging punch-die 7 is arranged in upper mould fixed plate 3, and upper mould material returned support 8 is placed on piercing and flanging
In punch-die 7, and it is slidably matched with piercing and flanging punch-die 7, die-cushion is installed between piercing and flanging punch-die 7 and cope plate 1
Plate 4, upper mould fixed plate 3, upper die plate 4 are fixedly connected with cope plate 1 with alignment pin 1 by bolt 1, ensure that punching
The relative position of flange punch-die 7 and cope plate 1, stripper 14 are connected using material returned bolt 11, bolt sleeve 12 with cope plate 1
Connect, spring 13, the interference mounting guide sleeve 2 of cope plate 1, die shank 10 and cope plate 1 are installed between stripper 14 and upper mould fixed plate 3
Threaded connection, knockout rod 9 are passed through from die shank 10 and are placed in upper mould material returned support 8, die shoe piercing punch 20 and lower mould
The interference fit connection of the inner side of fixed plate 19, flange cavity plate 16 connect with the outside of lower mold fixed plate 19 interference fit, piercing punch 20,
Between flange cavity plate 16 and lower template 29 install lower mold backing plate 17, by bolt 2 27, alignment pin 2 18 by flange cavity plate 16, under
Die-cushion plate 17 is fixedly connected with lower template 29, ensure that piercing punch 20, flange cavity plate 16 lower template 29 relative position, under
Mould material returned support 26 is arranged in flange cavity plate 16, and is enclosed on piercing punch 20, and respectively with piercing punch 20, flange cavity plate 16
It is slidably matched, material returned bar 25 jacks up material returned support 26 under by the thrust of rubber 24 compressed, and the one end of screw putter 23 is passed through
Wear in the rubber 24 fixed by two packing rings 21, fixed by nut 22, other end is connected by screw thread with lower template 29, lower mould
Guide pillar 28 is installed in the interference of plate 29, and guide pillar 28 is slidably matched with guide pin bushing 2, there is punch-die binder surface 71, convex on piercing and flanging punch-die 7
Cavity plate punch work face 72, punch-die flange working face 73, there are piercing punch upper surface 201, piercing punch on piercing punch 20
Punch work face 202, there are flange cavity plate flange working face 161, flange cavity plate binder surface 162 on flange cavity plate 16.
Piercing and flanging punch-die 7 completes piercing and flanging process, its convexity with piercing punch 20, the collective effect of flange cavity plate 16
The puncture motion to sheet material 15, the work of punch-die flange are completed with piercing punch punch work face 202 in cavity plate punch work face 72
The flange action to punching back plate material 15 is completed with flange cavity plate flange working face 161 in face 73；Piercing and flanging punch-die 7 is to rush
Hole cavity plate is compounded on a part with flanging die, ensures punching with realizing Compound Machining while flange axiality；Punching press
Piercing punch 20 and flange cavity plate 16 are after the completion of assembling in mould, it is ensured that on flange cavity plate binder surface 162 and piercing punch
In same level, sheet material 15 can be stably placed on flange cavity plate binder surface 162 for end face 201, meet that punching completes moment just
Carry out flange action；After the completion of diel assembling, ensure piercing and flanging punch-die 7, piercing punch 20 in mold work, turn over
The axis of edge die 16 overlaps.
After diel is opened, mould material returned support 8, stripper 14, lower mould material returned support 26 are complete by piercing and flanging on discharging device
Part and the waste material completely out disengaging from mold cavity after, part either manually or mechanically can be taken out hand, and waste material can be in air pressure gun
In the presence of blow away；Further, diel discharging device uses elastic component and the material returned of knockout rod 9, and elastic component is spring 13
And rubber 24.
When mold work is opened, upper mould material returned support 8, stripper 14 and lower mould material returned support 26 are in knockout rod 9 and elastic component
Original state is in the presence of spring 13, rubber 24, now upper mould material returned support 8 and the most bottom surface of stripper 14 are below punching and turned over
Side punch-die binder surface 71, die shoe piercing punch upper surface 201 is with flange cavity plate binder surface 162 in same level, sheet material
15 are placed on flange cavity plate binder surface 162, are positioned according to specific part shape using corresponding positioning method,
Fixed when sheet material 15 and complete rear mold closure, during upper bolster moves down, sheet material 15 is by stripper 14 and flange first
Cavity plate 16 is compressed, and as forcing press top shoe drives upper bolster to move down, elastic component is compressed, piercing and flanging convex-concave molding compound
Face 71 is contacted with sheet material 15, and in Contact, punch-die punch work face 72 is completed jointly with piercing punch punch work face 202
To the puncture motion of sheet material 15.As upper bolster drives piercing and flanging punch-die 7 to continue to move down, punch-die flange working face
73 complete to act the flange of punching back plate material 15 jointly with flange cavity plate flange working face 161.When flange vertical section is turned over completely
It is considered as mold height adjustment suitably after straight, without making mould close completely, structure of the invention has necessarily to stamping machine bed accessory
Protective effect.After mould is again turned on, the effect of upper mould material returned support 8, stripper 14 and lower mould material returned support 26 in elastic component
Under restPose again, and by part after flange and waste material ejection die die cavity.So far, mould completes a punching plates
Compound Machining action synchronous with flange.
Claims (1)
- A kind of 1. diel of punching plates Compound Machining synchronous with flange, it is characterised in that：Piercing and flanging punch-die interference Coordinate and be arranged in upper mould fixed plate, upper mould material returned support is placed in piercing and flanging punch-die, and is slided with piercing and flanging punch-die It is dynamic to coordinate, upper die plate is installed between piercing and flanging punch-die and cope plate, fixed upper mould with alignment pin one by bolt one Plate, upper die plate are fixedly connected with cope plate, ensure that the relative position of piercing and flanging punch-die and cope plate, and stripper utilizes Material returned bolt, bolt sleeve are connected with cope plate, and spring, cope plate interference peace are provided between stripper and upper mould fixed plate Guide pin bushing is filled, die shank is threadedly coupled with cope plate, and knockout rod is passed through from die shank and is placed in upper mould material returned support, die shoe punching Hole punch-pin connects with interference fit on the inside of lower mold fixed plate, and flange cavity plate connects with interference fit on the outside of lower mold fixed plate, punching Lower mold backing plate is installed between punch-pin, flange cavity plate and lower template, by bolt two, alignment pin two by flange cavity plate, lower mold backing plate Be fixedly connected with lower template, ensure that piercing punch, flange cavity plate lower template relative position, lower mould material returned support be arranged on turn over In edge die, and it is enclosed on piercing punch, and is slidably matched respectively with piercing punch, flange cavity plate, material returned bar is being compressed Rubber thrust under the material returned is jacked up, screw putter one end run through by two packing rings fix rubber in, consolidated by nut Fixed, other end is connected by screw thread with lower template, and lower template interference installation guide pillar, guide pillar is slidably matched with guide pin bushing, and punching is turned over There are punch-die binder surface, punch-die punch work face, punch-die flange working face on the punch-die of side, have punching convex on piercing punch Mould upper surface, piercing punch punch work face, there are flange cavity plate flange working face, flange cavity plate binder surface on flange cavity plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420584.7U CN206794516U (en) | 2017-04-21 | 2017-04-21 | A kind of diel of punching plates Compound Machining synchronous with flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420584.7U CN206794516U (en) | 2017-04-21 | 2017-04-21 | A kind of diel of punching plates Compound Machining synchronous with flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206794516U true CN206794516U (en) | 2017-12-26 |
Family
ID=60732283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720420584.7U Active CN206794516U (en) | 2017-04-21 | 2017-04-21 | A kind of diel of punching plates Compound Machining synchronous with flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206794516U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057787A (en) * | 2018-01-30 | 2018-05-22 | 山西尚风抑风墙科技有限公司 | A kind of square tube die mould drilling mold of die mould and punching one-step moulding |
| CN108262395A (en) * | 2017-12-28 | 2018-07-10 | 苏州市凯丽耐实业有限公司 | A kind of filter cover board flanged edge making molding machine |
| CN108305985A (en) * | 2017-12-28 | 2018-07-20 | 广州倬粤动力新能源有限公司 | The extrusion process of grid |
| CN110000289A (en) * | 2019-04-08 | 2019-07-12 | 鹤山联塑实业发展有限公司 | A kind of thick material connection card reduction blanking pressure composite die |
| CN112024717A (en) * | 2019-06-04 | 2020-12-04 | 上海梅山钢铁股份有限公司 | Strip steel punching and flanging composite die and working method |
| CN112453200A (en) * | 2020-10-29 | 2021-03-09 | 中国航发南方工业有限公司 | Guide plate forming device |
| CN112475014A (en) * | 2020-11-30 | 2021-03-12 | 北京北方车辆集团有限公司 | Porous mold processing of bi-directional bending pedal piece |
| CN113020431A (en) * | 2021-02-08 | 2021-06-25 | 衢州众德精密机械有限公司 | Stretching male die and bottom hole punching stripping block integrated forming die |
| CN114523036A (en) * | 2022-01-18 | 2022-05-24 | 杜清滔 | Car panel beating punching device |
-
2017
- 2017-04-21 CN CN201720420584.7U patent/CN206794516U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262395A (en) * | 2017-12-28 | 2018-07-10 | 苏州市凯丽耐实业有限公司 | A kind of filter cover board flanged edge making molding machine |
| CN108305985A (en) * | 2017-12-28 | 2018-07-20 | 广州倬粤动力新能源有限公司 | The extrusion process of grid |
| CN108305985B (en) * | 2017-12-28 | 2020-06-19 | 广州倬粤动力新能源有限公司 | Extrusion forming method of grid |
| CN108262395B (en) * | 2017-12-28 | 2023-08-18 | 苏州市凯丽耐实业有限公司 | Filter cover plate flanging manufacturing and forming device |
| CN108057787A (en) * | 2018-01-30 | 2018-05-22 | 山西尚风抑风墙科技有限公司 | A kind of square tube die mould drilling mold of die mould and punching one-step moulding |
| CN110000289A (en) * | 2019-04-08 | 2019-07-12 | 鹤山联塑实业发展有限公司 | A kind of thick material connection card reduction blanking pressure composite die |
| CN110000289B (en) * | 2019-04-08 | 2024-09-03 | 鹤山联塑实业发展有限公司 | Composite die for reducing blanking force of thick material connecting clamp |
| CN112024717B (en) * | 2019-06-04 | 2022-06-14 | 上海梅山钢铁股份有限公司 | Strip steel punching and flanging composite die and working method |
| CN112024717A (en) * | 2019-06-04 | 2020-12-04 | 上海梅山钢铁股份有限公司 | Strip steel punching and flanging composite die and working method |
| CN112453200A (en) * | 2020-10-29 | 2021-03-09 | 中国航发南方工业有限公司 | Guide plate forming device |
| CN112475014B (en) * | 2020-11-30 | 2024-06-11 | 北京北方车辆集团有限公司 | Porous mold processing of piece is stepped on in two-way bending |
| CN112475014A (en) * | 2020-11-30 | 2021-03-12 | 北京北方车辆集团有限公司 | Porous mold processing of bi-directional bending pedal piece |
| CN113020431A (en) * | 2021-02-08 | 2021-06-25 | 衢州众德精密机械有限公司 | Stretching male die and bottom hole punching stripping block integrated forming die |
| CN113020431B (en) * | 2021-02-08 | 2024-01-23 | 东莞海雅特汽车科技有限公司 | Integrated forming die for drawing male die and bottom hole punching and material removing block |
| CN114523036A (en) * | 2022-01-18 | 2022-05-24 | 杜清滔 | Car panel beating punching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206794516U (en) | A kind of diel of punching plates Compound Machining synchronous with flange | |
| CN102327952B (en) | Floating matrix trimming piercing die | |
| CN206662057U (en) | A kind of flange rotary body straightening die pick-off unit | |
| CN201012375Y (en) | Eyelet punching flanging composite mold | |
| CN203304417U (en) | Flip-over type piercing and blanking die | |
| CN103084488A (en) | Two-way blank pressing drawing and coining integration die | |
| CN203887061U (en) | Universal necking-down and flaring continuous die | |
| CN213671445U (en) | Ultra-precise stamping die capable of rapidly demoulding | |
| CN204052560U (en) | A kind of automatic punching device | |
| CN212144206U (en) | Novel sheet metal part stamping die | |
| CN202356513U (en) | Punching progressive die for mounting bracket of automobile body | |
| CN204425143U (en) | Motor case punch forming device | |
| CN115740213A (en) | Anti-explosion cover forming die and method based on tear opening forming | |
| CN204953680U (en) | Box -like spare end time tensile mould | |
| CN103418722A (en) | Processing method of carrying out rotary forging on forge pieces with high precision of truck hub | |
| CN211191670U (en) | Hole flanging and flanging device for special-shaped flange | |
| CN210412358U (en) | Mould divides mode structure | |
| CN204638892U (en) | The drawing die of cylindrical shape sheet metal component | |
| CN203791468U (en) | Lower edge folding and stretching die structure | |
| CN209006518U (en) | A kind of stamping die that can quickly eject workpiece | |
| CN203565666U (en) | Universal reverse-jacking bulging die | |
| CN110355274A (en) | A kind of flat-plate compressed circular arc technique and half versatility mould structure and its application method | |
| CN205966989U (en) | Hydraulic pressure promotes formula side blow hole die mechanism | |
| CN206677043U (en) | Oil seal seat presses oil ring one-time-shaped mould | |
| CN201442055U (en) | Universal cold punching die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |