CN104959463B - A kind of intelligent automatic punching die - Google Patents
A kind of intelligent automatic punching die Download PDFInfo
- Publication number
- CN104959463B CN104959463B CN201510336159.5A CN201510336159A CN104959463B CN 104959463 B CN104959463 B CN 104959463B CN 201510336159 A CN201510336159 A CN 201510336159A CN 104959463 B CN104959463 B CN 104959463B
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- China
- Prior art keywords
- mould
- circle
- die
- cutting knife
- cone spacer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a kind of intelligent automatic punching die, including liftable upper mould and fixing lower mould, the input end of described lower mould is provided with the feeder for conveying materials and parts, described upper mould leans on the left and right two ends at the side of outfan to be separately provided for the curring die of punching press crimp, the output of described lower mould is provided with movable circle_curling die, the top of described activity circle_curling die is provided with liftable upper semi-circle mould, and the lower section of described activity circle_curling die is provided with liftable lower half circle mould；This mould is directed to the special interior feature every circle, by the improvement of mould structure, design especially by the mechanical transfer that continuous mold structure cooperation activity circle_curling die, upper semi-circle mould, lower half circle mould match, play the effect of similar mechanical hand, before overcoming, stage die low production efficiency, product quality are difficult to ensure that shortcoming, and automaticity is higher, also reduce equipment cost, cost of labor, make product cost lower, be conducive to the popularization of technology.
Description
Technical field
The present invention relates to diel field, particularly a kind of diel.
Background technology
In some main equipments, need to use a kind of cone spacer with irregular edge, with reference to shown in Fig. 1, this interior
Spacer ring is not suitable for carrying out punching press using common process for stamping, otherwise can break the edge of cone spacer, be particularly rolled into circular this
Step is all to realize inside engineering mould, and de- material mode manually comes a point mould, this situation low production efficiency, product quality
It is difficult to ensure that and there is potential safety hazard.It is therefore desirable to designing a kind of new method to produce this cone spacer.
Content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of continuous way diel realizing automatic stamping.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of intelligent automatic punching die, including liftable upper mould and fixing lower mould, the input end of described lower mould
Be provided with the feeder for conveying materials and parts, be embedded with described upper mould for cut out workpiece edge side cutting knife, be used for cutting out
The hole cutting knife of segmentation holes and the technique mouth cut piece knife cutting out workpiece, described upper mould leans on the left and right two ends difference at the side of outfan
It is provided with the curring die for punching press crimp, the output of described lower mould is provided with movable circle_curling die, described activity circle_curling die
Top be provided with liftable upper semi-circle mould, the lower section of described activity circle_curling die is provided with liftable lower half circle mould, described
The output of lower mould is provided with the U-shaped part that can move forward and backward, and is connected with and can block workpiece at the end position of described U-shaped part
Fastener, the left and right sides of described U-shaped part is provided with guiding piece, and the left and right sides of described lower mould is provided with can block drawing of guiding piece
Guide rail.
As a preference, described while cutting knife include can cut out cone spacer jointing edge insert stricture of vagina right-hand member while cutting knife and
The left end side cutting knife of cone spacer jointing edge clamping stricture of vagina can be cut out, wherein said cone spacer jointing edge clamping stricture of vagina is clamped cone spacer and engaged
Side is inserted at the root position of stricture of vagina.
As a preference, described curring die is located between hole cutting knife and technique mouth cut piece knife.
As a preference, connected by telescopic lever between the described activity circle_curling die left and right sides and telescopic piston rod
Connect.
As a preference, described activity circle_curling die inputs towards lower mould and has die sinking at the edge placement of extreme direction
Groove.
As a preference, described fastener is provided with L word pull-out element, institute at the position of direction side towards in the middle of U-shaped part
State the outer side of fastener and be provided with micro-bend cambered surface and edge part.
As a preference, the middle position that described U-shaped part inputs extreme direction towards lower mould is connected with transmission piston
Bar.
As a preference, pass through Mi shape folder between described guiding piece and guide rail and connect, wherein said guiding
The left and right sides of rail has line channel, is provided with, inside described Mi shape folder connection, the casting lug thereon that can stick into line channel.
A kind of method of punching press cone spacer is it is characterised in that step includes：
1) materials and parts are cut out by side cutting knife with the irregular edge of materials and parts, wherein cone spacer is cut out by right-hand member side cutting knife
Jointing edge inserts stricture of vagina, cuts out cone spacer jointing edge clamping stricture of vagina by left end side cutting knife, and ensures the cone spacer jointing edge cutting out
Clamping stricture of vagina can be clamped cone spacer jointing edge and insert at the root position of stricture of vagina；
2) pass through hole cutting knife materials and parts are punched；
3) workpiece is cut out along hole cutting knife in materials and parts punched hole by technique mouth cut piece knife；
4) first punching press crimp is carried out to the left and right two ends of workpiece by curring die；
5) workpiece is delivered on movable circle_curling die and is molded by upper semi-circle curved；
6) lower half circle mould rises punching press, and workpiece is pressed into cone spacer；
7) upper semi-circle mould, lower half circle mould open release cone spacer.
The invention has the beneficial effects as follows：This mould is directed to the special interior feature every circle, by the improvement of mould structure, especially
It is to be designed by the mechanical transfer that continuous mold structure cooperation activity circle_curling die, upper semi-circle mould, lower half circle mould match, play similar
The effect of mechanical hand, before overcoming, stage die low production efficiency, product quality are difficult to ensure that shortcoming, and automaticity is higher,
Reduce equipment cost, cost of labor, make product cost lower, be conducive to the popularization of technology.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the product axonometric chart that the present invention is produced；
Fig. 2 is the axonometric chart of the present invention；
Fig. 3 is the operating diagram of the present invention；
Fig. 4 is the axonometric chart of transferring structure part in the present invention.
Specific embodiment
Reference Fig. 2, Fig. 3, a kind of intelligent automatic punching die, including liftable upper mould 1 and fixing lower mould 2, described
The input end of lower mould 2 is provided with the feeder 4 for conveying materials and parts 3, is embedded with for cutting out workpiece 5 side in described upper mould 1
The side cutting knife 11 on edge, for cutting out the hole cutting knife 12 of segmentation holes and cut out the technique mouth cut piece knife 13 of workpiece 5, described upper mould 1 leans on
Left and right two ends at the side of outfan are separately provided for the curring die 14 of punching press crimp, wherein descend the corresponding position of mould 2
Place is provided with tool bore and tool bore module.As a preference, described curring die 14 is located at hole cutting knife 12 and technique mouth cut piece knife
Between 13, that is, materials and parts 3 are first stamped behind a string point of shape hole just by curring die 14 press-bending side by hole cutting knife 12, then just pass through technique mouth
Cut piece knife 13 cuts out the workpiece 5 needing punching press circular, and this design can ensure the precision of press-bending crack approach.Above-mentioned upper mould 1 He
Lower mould 2 just constitutes a continuous mold structure.The output of described lower mould 2 is provided with movable circle_curling die 6, described activity edge rolling
The top of mould 6 is provided with liftable upper semi-circle mould 61, and the lower section of described activity circle_curling die 6 is provided with liftable lower half circle mould
62.Wherein as a preference, the front end of described activity circle_curling die 6 is connected with telescopic piston rod 63, makes the movable circle_curling die 6 can
Flexible, facilitate punching press good in easily fall every justifying.This mould adopts continuous mold structure, by the side cutting knife 11 before mould, hole
12 product designs of cutting knife cut, and get micro-bend loxosis by two of 14 workpiece 5 of curring die.Pass through after having beaten loxosis
Technique 13 workpiece 5 of mouth cut piece knife cut out.Punch press gets off, and upper semi-circle mould 61 is first converted into U-shaped in 5 points of workpiece, and mould continues to close
Close, upper semi-circle mould 61 is contacted closure and workpiece 5 is struck out a circle with lower half circle mould 62, is formed for the cone spacer 8 described in Fig. 1.
During mould die sinking, telescopic piston rod 63 is extracted out, drops out after making into pint material from mould.
As a kind of optimal way, described when cutting knife 11 includes and can cut out right-hand member that cone spacer jointing edge inserts stricture of vagina 81
Cutting knife 15 and the left end side cutting knife 16 that cone spacer jointing edge clamping stricture of vagina 82 can be cut out, wherein said cone spacer jointing edge clamping stricture of vagina 82
Clamp cone spacer jointing edge to insert at the root position of stricture of vagina 81, be conducive to punching press cone spacer 8 out more firm.
As another embodiment, a kind of intelligent automatic punching die, including liftable upper mould 1 and fixing lower mould 2,
The input end of described lower mould 2 is provided with the feeder 4 for conveying materials and parts 3, is embedded with for cutting out workpiece in described upper mould 1
The side cutting knife 11 at 5 edges, for cutting out the hole cutting knife 12 of segmentation holes and cut out the technique mouth cut piece knife 13 of workpiece 5, described upper mould 1
It is separately provided for the curring die 14 of punching press crimp, the outfan of described lower mould 2 by the left and right two ends at the side of outfan
Place is provided with movable circle_curling die 6, and the top of described activity circle_curling die 6 is provided with liftable upper semi-circle mould 61, described active volume
The lower section of circle mould 6 is provided with liftable lower half circle mould 62, and the output of described lower mould 2 is provided with can move forward and backward U-shaped
Part 7, is connected with the fastener 71 that can block workpiece 5, the left and right sides setting of described U-shaped part 7 at the end position of described U-shaped part 7
There is guiding piece 72, the left and right sides of described lower mould 2 is provided with the guide rail 73 that can block guiding piece 72.The shape of U-shaped part 7 is just
Can coordinate with movable circle_curling die 6, U-shaped part 7 active procedure will not get to movable circle_curling die 6.When workpiece 5 from materials and parts 3 by work
After skill mouth cut piece knife 13 cuts out, U-shaped 7 workpiece 5 of part are delivered to and are located on the movable circle_curling die 6 of final step, complete U after punching press
7 finished products of type part are released from movable circle_curling die 6.
As another embodiment, with reference to Fig. 2, Fig. 3, a kind of intelligent automatic punching die, including liftable upper mould 1 He
Fixing lower mould 2, the input end of described lower mould 2 is provided with the feeder 4 for conveying materials and parts 3, is embedded with described upper mould 1
For cutting out the side cutting knife 11 at workpiece 5 edge, for cutting out the hole cutting knife 12 of segmentation holes and cutting out the technique mouth cut piece knife of workpiece 5
13, described upper mould 1 leans on the left and right two ends at the side of outfan to be separately provided for the curring die 14 of punching press crimp, described under
The output of mould 2 is provided with movable circle_curling die 6, and the top of described activity circle_curling die 6 is provided with liftable upper semi-circle mould 61,
The lower section of described activity circle_curling die 6 is provided with liftable lower half circle mould 62, the output of described lower mould 2 be provided with can before and after
The U-shaped part 7 of motion, is connected with the fastener 71 that can block workpiece 5, the left and right of described U-shaped part 7 at the end position of described U-shaped part 7
Both sides are provided with guiding piece 72, and the left and right sides of described lower mould 2 is provided with the guide rail 73 that can block guiding piece 72, with reference to Fig. 3,
Fig. 4, is connected it is ensured that pull-out activity by telescopic lever 64 between described activity circle_curling die 6 left and right sides and telescopic piston rod 63
The process of circle_curling die 6 is more smooth, and cooperation described activity circle_curling die 6 inputs towards lower mould 2 and has out at the edge placement of extreme direction
The design of die cavity 65, better.Described fastener 71 is provided with L word pull-out element towards at U-shaped part 7 middle direction side position
74, the outer side of described fastener 71 is provided with micro-bend cambered surface 75 and edge part 76, and wherein L word pull-out element 74 can mating edge cutting knife 11
The space cutting out, micro-bend cambered surface 75 can coordinate the crimp that curring die 14 presses out, and edge part 76 then mating edge cutting knife 11 is cut
The irregular edge in end out, this design delivers to movable circle_curling die 6 workpiece 5 in the case of can ensureing not losing workpiece 5
On.The middle position that wherein said U-shaped part 7 inputs extreme direction towards lower mould 2 is connected with transfer piston rod, completes to transmit
Journey, especially cooperation telescopic piston rod 63 can ensure whole active procedure uniform force it is ensured that transmittance process stationarity.In addition described
Connected by Mi shape folder 78 between guiding piece 72 and guide rail 73, the left and right sides of wherein said guide rail 73 has straight line and leads
Groove 79, is provided with, inside described Mi shape folder 78 connection, the casting lug thereon that can stick into line channel 79, improves further and transmitted
Journey stationarity.
According to above-mentioned principle, the present invention can also carry out suitable change and modification, such as right-hand member to above-mentioned embodiment
In cutting knife 15 and left end, the position of cutting knife 16 is exchanged etc..Therefore, the invention is not limited in tool disclosed and described above
Body embodiment, in the scope of the claims that some modifications and changes of the present invention be should also be as fall into the present invention.
A kind of method of punching press cone spacer, its step includes：
1) materials and parts 3 are cut out by side cutting knife 11 with the irregular edge of materials and parts 3, is wherein cut out by right-hand member side cutting knife 15 interior
Spacer ring jointing edge inserts stricture of vagina 81, cuts out cone spacer jointing edge clamping stricture of vagina 82 by left end side cutting knife 16, and ensure to cut out interior
Spacer ring jointing edge clamping stricture of vagina 82 can be clamped cone spacer jointing edge and insert at the root position of stricture of vagina 81；
2) by hole cutting knife 12, materials and parts 3 are punched, prepare for follow-up cut piece step；
3) workpiece 5 is cut out along hole cutting knife 12 in materials and parts 3 punched hole by technique mouth cut piece knife 13；
4) first punching press crimp is carried out to the left and right two ends of workpiece 5 by curring die 14, for follow-up punching press circle step
Prepare；
5) workpiece 5 is delivered on movable circle_curling die 6 and is bent by upper semi-circle mould 61；
6) lower half circle mould 62 rises punching press, workpiece 5 is pressed into cone spacer 8, this impact style can make cone spacer jointing edge
Clamping stricture of vagina 82 can from cone spacer jointing edge insert stricture of vagina 81 side incision it is ensured that cone spacer jointing edge clamping stricture of vagina 82 can clamp in every
Circle jointing edge insert stricture of vagina 81 root position at realizes rivet connect, thus ensure cone spacer 8 jointing edge sufficiently tight；
7) upper semi-circle mould 61, lower half circle mould 62 open release cone spacer 8.
Claims (9)
1. a kind of intelligent automatic punching die, including liftable upper mould（1）With fixing lower mould（2）, described lower mould（2）Defeated
Enter and be provided with for conveying materials and parts at end（3）Feeder（4）, described upper mould（1）Inside it is embedded with for cutting out workpiece（5）Edge
Side cutting knife（11）, for cutting out the hole cutting knife of segmentation holes（12）With cut out workpiece（5）Technique mouth cut piece knife（13）, described on
Mould（1）It is separately provided for the curring die of punching press crimp by the left and right two ends at the side of outfan（14）It is characterised in that：
Described lower mould（2）Output be provided with movable circle_curling die（6）, described activity circle_curling die（6）Top be provided with liftable
Upper semi-circle mould（61）, described activity circle_curling die（6）Lower section be provided with liftable lower half circle mould（62）, described lower mould（2）
Output be provided with the U-shaped part that can move forward and backward（7）, described U-shaped part（7）End position at be connected with and can block workpiece
（5）Fastener（71）, described U-shaped part（7）The left and right sides be provided with guiding piece（72）, described lower mould（2）The left and right sides set
It is equipped with and can block guiding piece（72）Guide rail（73）.
2. a kind of intelligent automatic punching die according to claim 1 it is characterised in that：Described side cutting knife（11）Include
Cone spacer jointing edge insertion stricture of vagina can be cut out（81）Right-hand member side cutting knife（15）With can cut out cone spacer jointing edge clamping stricture of vagina（82）'s
Left end side cutting knife（16）, wherein said cone spacer jointing edge clamping stricture of vagina（82）Clamp cone spacer jointing edge insertion stricture of vagina（81）Root
At position.
3. a kind of intelligent automatic punching die according to claim 1 it is characterised in that：Described curring die（14）Positioned at hole
Cutting knife（12）With technique mouth cut piece knife（13）Between.
4. a kind of intelligent automatic punching die according to claim 2 it is characterised in that：Described activity circle_curling die（6）Left
Right both sides and telescopic piston rod（63）Between pass through telescopic lever（64）Connect.
5. a kind of intelligent automatic punching die according to claim 2 or 4 it is characterised in that：Described activity circle_curling die（6）
Towards lower mould（2）Ply bar scot is had at the edge placement of input extreme direction（65）.
6. a kind of intelligent automatic punching die according to claim 1 it is characterised in that：Described fastener（71）Towards U-shaped
Part（7）It is provided with L word pull-out element at the side position of middle direction（74）, described fastener（71）Outer side is provided with micro-bend cambered surface
（75）With edge part（76）.
7. a kind of intelligent automatic punching die according to claim 1 it is characterised in that：Described U-shaped part（7）Towards lower mould
（2）The middle position of input extreme direction is connected with transfer piston rod.
8. a kind of intelligent automatic punching die according to claim 1 it is characterised in that：Described guiding piece（72）And guiding
Rail（73）Between pass through Mi shape folder（78）Connect, wherein said guide rail（73）Left and right sides have line channel（79）,
Described Mi shape folder（78）It is provided with inside connection and can stick into line channel（79）Casting lug thereon.
9. a kind of method of punching press cone spacer is it is characterised in that step includes：
1) to materials and parts（3）By side cutting knife（11）Cut out materials and parts（3）Irregular edge, wherein pass through right-hand member side cutting knife（15）
Cut out cone spacer jointing edge insertion stricture of vagina（81）, by left end side cutting knife（16）Cut out cone spacer jointing edge clamping stricture of vagina（82）, and protect
Demonstrate,prove the cone spacer jointing edge clamping stricture of vagina cutting out（82）Cone spacer jointing edge insertion stricture of vagina can be clamped（81）Root position at；
2) pass through hole cutting knife（12）To materials and parts（3）Punching；
3) pass through technique mouth cut piece knife（13）Along hole cutting knife（12）In materials and parts（3）Punched hole cuts out workpiece（5）；
4) pass through curring die（14）To workpiece（5）Left and right two ends carry out first punching press crimp；
5) workpiece（5）Deliver to movable circle_curling die（6）Go up and pass through upper semi-circle mould（61）Bend；
6) lower half circle mould（62）Rise punching press, workpiece（5）It is pressed into cone spacer（8）；
7) upper semi-circle mould（61）, lower half circle mould（62）Open release cone spacer（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510336159.5A CN104959463B (en) | 2015-06-17 | 2015-06-17 | A kind of intelligent automatic punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510336159.5A CN104959463B (en) | 2015-06-17 | 2015-06-17 | A kind of intelligent automatic punching die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104959463A CN104959463A (en) | 2015-10-07 |
| CN104959463B true CN104959463B (en) | 2017-03-01 |
Family
ID=54213642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510336159.5A Active CN104959463B (en) | 2015-06-17 | 2015-06-17 | A kind of intelligent automatic punching die |
Country Status (1)
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| CN (1) | CN104959463B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06304669A (en) * | 1993-04-21 | 1994-11-01 | Kamakura Sangyo Kk | Method and device for embossing metal panel |
| CN202591395U (en) * | 2012-04-23 | 2012-12-12 | 无锡铸华机械科技有限公司 | One-time bending round forming mould |
| CN202803943U (en) * | 2012-09-21 | 2013-03-20 | 雷洪建 | Progressive die for manufacturing expansion bolt casing pipes |
| CN202877289U (en) * | 2012-11-20 | 2013-04-17 | 浙江一铭机车部件有限公司 | Automatic crimping machine of bush |
| CN203992137U (en) * | 2014-06-20 | 2014-12-10 | 上海鸿基金属制品有限公司 | Plunger latch head drives the multistage volume sired results of plate continuous mould bit architecture |
| CN204735621U (en) * | 2015-06-17 | 2015-11-04 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | Automatic stamping die of intelligence |
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2015
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| CN104959463A (en) | 2015-10-07 |
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Denomination of invention: Intelligent automatic stamping mould Effective date of registration: 20170908 Granted publication date: 20170301 Pledgee: Bank of China Limited by Share Ltd Shunde branch Pledgor: Triumphant large precision die automation Science and Technology Ltd. of Shunde District of Foshan City Registration number: 2017440000077 |
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