CN206912057U - A kind of U-shaped part assembling die - Google Patents
A kind of U-shaped part assembling die Download PDFInfo
- Publication number
- CN206912057U CN206912057U CN201720609005.3U CN201720609005U CN206912057U CN 206912057 U CN206912057 U CN 206912057U CN 201720609005 U CN201720609005 U CN 201720609005U CN 206912057 U CN206912057 U CN 206912057U
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- CN
- China
- Prior art keywords
- crimp
- trimming
- mould
- punching
- punch
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Abstract
The utility model discloses a kind of U-shaped part assembling die, including the punching edger that mould forms under mould and punching trimming in punching trimming, the curring die that mould forms under mould and crimp on crimp, and base and cope plate；Mould is fixedly connected on cope plate lower surface on mould and crimp in the punching trimming, and mould is fixed on base under mould and crimp under the punching trimming.U-shaped part assembling die of the present utility model is integrated by punching edger and curring die, only needs a mould that punching, trimming and crimp function can be achieved, compared with prior art, traditional three process is combined into together, production efficiency is improved, reduces labor intensity, has saved cost.
Description
Technical field
The utility model belongs to machine die technical field, and in particular to a kind of U-shaped part assembling die.
Background technology
In mechanical processing process, it is often necessary to process U-shaped part, the U-shaped part of required machine-shaping is as shown in figure 1, tradition
Processing be typically first to be punched out one piece of plate to be processed, then carry out trimming, finally cut punching using bending machinery
The good plate in side carries out bending, three processing that a U-shaped part could be completed to process is at least needed, at least provided with three works
Position, low production efficiency, wasting manpower and material resources, and when punching and trimming position, deviation is easily produced, machining accuracy is low.
The content of the invention
Goal of the invention：In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of collection punching, cut
Side, crimp function are in one, and machining accuracy is high, the simply U-shaped part assembling die of process.
Technical scheme：In order to realize foregoing invention, the technical solution adopted in the utility model is as follows：
A kind of U-shaped part assembling die, including the punching edger that mould forms under mould and punching trimming in punching trimming, crimp
The curring die that mould forms under upper mould and crimp, and base and cope plate；Mould is fixed and connected on mould and crimp in the punching trimming
It is connected on below cope plate, mould is fixed on base under mould and crimp under the punching trimming.
Further, mould includes trimming cope plate and punch upper die plate in the punching trimming, in the trimming cope plate
Lower surface is fixedly installed downwards trimming punch, and drift is fixed with downwards in the punch upper die plate lower surface；In the punching
Mould includes punching trimming lower template under trimming, and the opening position of trimming punch vertical lower is located in the punching trimming lower template
Offer with trimming punch shape identical trim die, in the punching trimming lower template be located at drift vertical lower position
The place of putting offers punching concave die.
Further, mould includes crimp cope plate and crimp punch-pin on the crimp, and mould is included under crimp under the crimp
Die holder and crimp lower template, crimp punch-pin are fixed with downwards in the crimp cope plate lower surface, on the crimp die shoe
Surface is fixed with crimp lower template, in the crimp lower template positioned at crimp punch-pin vertical lower opening position offer with it is curved
Side punch-pin shape identical crimp cavity plate.
Further, mould also includes the stock guide for being arranged on punching trimming lower template top under the punching trimming, and
The backing plate being arranged between punching trimming lower template and base.
Further, the stock guide lower surface offers deflector chute, and the guide groove depth is more than or equal to the thickness of plate
Degree.
Further, the opening position positioned at trimming punch vertical lower on the stock guide offers and trimming punch shape
Shape identical trimming through hole, the opening position positioned at drift vertical lower on the stock guide offer strip through-hole.
Further, the crimp cavity plate rear and front end is respectively arranged with the first cutting edge cutter and the second cutting edge cutter.
Further, on crimp on mould at least provided with two jigger pins, jigger pin one end stretch into crimp cope plate and
Inside crimp punch-pin, one end is stretched out outside crimp punch-pin, and crimp cope plate offers the through hole moved upwards for jigger pin, and crimp is convex
Mould is internally provided with spring and is enclosed on the sleeve of spring outside and lower ending opening, and jigger pin is socketed in spring inner, jigger pin
It is upper that spring bottom is provided with block.
Further, the drift is cylindrical punch, and the cross section of the trimming punch is "T"-shaped.
Beneficial effect：Compared with prior art, the utility model has advantages below：
In summary, U-shaped part assembling die of the present utility model is integrated by punching edger and curring die, U-shaped
When part is processed, only need a mould that punching, trimming and crimp function can be achieved, and change traditional cutting mode, in addition,
U-shaped part assembling die of the present utility model is provided with cylinder pin retention mechanisms, improves machining accuracy.Compared with prior art,
Traditional three process is combined into together by U-shaped part assembling die of the present utility model, improves production efficiency, and it is strong to reduce work
Degree, has saved cost.
Brief description of the drawings
Fig. 1 is machined to the U-shaped part structural representation of type；
Fig. 2 is U-shaped part assembling die overall structure diagram；
Fig. 3 is U-shaped part assembling die lower die structure schematic diagram；
Fig. 4 is U-shaped part assembling die upper die structure schematic diagram；
Fig. 5 is punching trimming lower template top view in U-shaped part assembling die；
Fig. 6 is mould profile on U-shaped part assembling die.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate, embodiment is with the utility model skill
Implemented under premised on art scheme, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this practicality
New scope.
Fig. 1 is the U-shaped part B, punching B1 and trimming B2 for completing processing.
As shown in Figures 2 to 6, a kind of U-shaped part assembling die, including mould forms under mould and punching trimming in punching trimming
Punching edger, the curring die that mould forms under mould and crimp on crimp, and base 1 and cope plate 2；Mould and curved in punching trimming
Bian Shangmo is fixedly connected on the lower section of cope plate 2, and mould is fixed on base 1 under mould and crimp under punching trimming.
Mould in punching trimming, mould and the upper mould 10 of the composition of cope plate 2 on crimp, mould and base 1 under mould, crimp under punching trimming
The lower mould 20 of composition.
Punching edger：Mould includes trimming cope plate 11 and punch upper die plate 21 in punching trimming, in trimming cope plate 11
Lower surface is fixedly installed downwards trimming punch 12, and drift 22 is fixed with downwards in the lower surface of punch upper die plate 21；Cut in punching
Mould includes punching trimming lower template 13 under side, and the opening position of the vertical lower of trimming punch 12 is located in punching trimming lower template 13
Offer with the shape identical trim die 14 of trimming punch 12, the vertical lower of drift 22 is located in punching trimming lower template 13
Opening position offer punching concave die 24.
Drift 22 is cylindrical punch, and the rectangular array of drift 22 is provided with 4, punching concave die 24 it is corresponding be provided with 4
It is individual；Trimming punch 12 or so it is relative be provided with 2, the cross section of trimming punch 12 is "T"-shaped.
Mould also includes the stock guide 4 for being arranged on the top of punching trimming lower template 13 under punching trimming, and is arranged on punching
Backing plate 3 between trimming lower template 13 and base 1.Stock guide 4 can set integral one piece, can also be arranged to two pieces, point
Not Wei punching stock guide 42 and trimming stock guide 43, the lower surface of stock guide 4 offers deflector chute 41, and the depth of deflector chute 41 is more than etc.
In plate A thickness, plate enters in mould to deflector chute 41.
Opening position positioned at the vertical lower of trimming punch 12 on stock guide 4 offers and the shape identical of trimming punch 12
Trimming through hole 44, the opening position positioned at the vertical lower of drift 22 on stock guide offer strip through-hole 45, mould in punching trimming
With under punching trimming during mould matched moulds, trimming punch 12 enters in trim die 14 by trimming through hole 44, and drift 22 passes through bar shaped
Through hole 45 enters in punching concave die 24.
Opening position positioned at the vertical lower of trimming punch 12 on backing plate 3 and base 1 offers and the shape of trimming punch 12
Identical trimming dumping pit (not shown), the opening position positioned at the vertical lower of drift 22 on backing plate 3 and base 1 offer
Punching dumping pit (not shown), trimming dumping pit and punching dumping pit are through hole, are easy to punching and that trimming is got off is useless
Material discharge mold exterior.
Curring die：Mould includes crimp cope plate 31 and crimp punch-pin 32 on crimp, and mould includes crimp die shoe 33 under crimp
With crimp lower template 34, crimp punch-pin 32 is fixed with downwards in the lower surface of crimp cope plate 31, in the upper surface of crimp die shoe 33
Crimp lower template 34 is fixed with, the opening position positioned at the vertical lower of crimp punch-pin 32 in crimp lower template 34 offers and crimp
The shape identical crimp cavity plate 35 of punch-pin 32.
The rear and front end of crimp cavity plate 35 is respectively arranged with the first cutting edge cutter 36 and the second cutting edge cutter 37, for processing
After the completion of plate A carry out severing.
As shown in fig. 6, stretch into mould on crimp at least provided with two jigger pins 38, the one end of jigger pin 38 on mould on crimp
Inside plate 31 and crimp punch-pin 32, one end is stretched out outside crimp punch-pin 32, and crimp cope plate 31 offers to be transported upwards for jigger pin 38
Dynamic through hole 384, crimp punch-pin 32 are internally provided with spring 381 and are enclosed on the sleeve 382 of spring outside and lower ending opening, top
Material pin 38 is socketed in inside spring 381, and the bottom of spring 381 is provided with block 383 on jigger pin 38.When mould is downward on crimp
During motion, jigger pin 38 touches the power of plate A by plate A relatively upward, and jigger pin 38 moves upwards, and by spring 381
Compression, while the spring 381 compressed discharges elastic force and downward power is produced to jigger pin 38, and plate A is pushed into fixation, prevent into
During row crimp process, plate A is rocked, and improves machining accuracy.
Multiple straight pins 25, the phase on stock guide 4 are provided with punching trimming lower template 13 and crimp lower template 34
Position is answered to be provided with the square through hole being upward through for straight pin 25, the straight pin 25 of punching trimming lower template 13 is at least provided with 4
It is individual, symmetrically it is distributed in the both sides of deflector chute 41 two-by-two, the straight pin 25 in crimp lower template 34 is also at least provided with 4, two
Two are symmetrically distributed in plate A both sides, and spacing positioning action can be played to plate A, makes plate A installation sites more accurate,
So that the position of the trimming, punching and crimp on plate A is all more accurate.
U-shaped part process：
1) feed, plate A to be processed is pushed into mould under punching trimming by deflector chute 41 first；
2) punching and trimming, cope plate 2 move downward, and drive trimming punch 12 and drift 22 to move downward, complete simultaneously
Trimming and punch operation, cope plate 2 move upwards；
3) plate A is continued to push ahead, plate A completes punching and the part of trimming enters mould under crimp, while plate A
The unprocessed part in rear portion enters mould under punching trimming；
4) crimp, cope plate 2 move downward, and drive trimming punch 12, drift 22 and crimp punch-pin 32 to move downward, crimp
Mould completes crimp operation, while punching edger completes the trimming of rear portion plate and punch operation, cope plate 2 move upwards；
5) severing, all grasped using the first cutting edge cutter 36 and the second cutting edge cutter 37 to completing punching, trimming and crimp
The plate A severings of work, then take out the U-shaped part of machine-shaping；Plate A is continued to push ahead, circulate operation.
In summary, U-shaped part assembling die of the present utility model is integrated by punching edger and curring die, U-shaped
When part is processed, only need a mould that punching, trimming and crimp function can be achieved, and change traditional cutting mode, in addition,
U-shaped part assembling die of the present utility model is provided with cylinder pin retention mechanisms, improves machining accuracy.Compared with prior art,
Three traditional manufacturing procedures are combined into together using U-shaped part assembling die, production efficiency is improved, reduces labor intensity,
Cost is saved.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (9)
- A kind of 1. U-shaped part assembling die, it is characterised in that：The punching formed including mould under mould in punching trimming and punching trimming is cut Bian Mo, the curring die that mould forms under mould and crimp on crimp, and base (1) and cope plate (2)；In the punching trimming mould and Mould is fixedly connected on cope plate (2) lower surface on crimp, and mould is fixed on base (1) under mould and crimp under the punching trimming.
- 2. U-shaped part assembling die according to claim 1, it is characterised in that：Mould is included in trimming in the punching trimming Template (11) and punch upper die plate (21), trimming punch is fixedly installed downwards in trimming cope plate (11) lower surface (12), drift (22) is fixedly installed downwards in punch upper die plate (21) lower surface；Mould includes punching under the punching trimming Hole trimming lower template (13), the opening position positioned at trimming punch (12) vertical lower on the punching trimming lower template (13) are opened Provided with trimming punch (12) shape identical trim die (14), be located at drift on the punching trimming lower template (13) (22) opening position of vertical lower offers punching concave die (24).
- 3. U-shaped part assembling die according to claim 1, it is characterised in that：Mould includes crimp cope plate on the crimp (31) and crimp punch-pin (32), mould includes crimp die shoe (33) and crimp lower template (34) under the crimp, in the crimp Cope plate (31) lower surface is fixed with downwards crimp punch-pin (32), is fixed with crimp die shoe (33) upper surface under crimp Template (34), the opening position positioned at crimp punch-pin (32) vertical lower on the crimp lower template (34) offer convex with crimp Mould (32) shape identical crimp cavity plate (35).
- 4. U-shaped part assembling die according to claim 1, it is characterised in that：Mould also includes setting under the punching trimming Stock guide (4) on punching trimming lower template (13) top, and be arranged between punching trimming lower template (13) and base (1) Backing plate (3).
- 5. U-shaped part assembling die according to claim 4, it is characterised in that：Stock guide (4) lower surface, which offers, leads Hopper (41), deflector chute (41) depth are more than or equal to the thickness of plate (A).
- 6. U-shaped part assembling die according to claim 5, it is characterised in that：It is convex positioned at trimming on the stock guide (4) The opening position of mould (12) vertical lower offers and trimming punch (12) shape identical trimming through hole (44), in the stock guide (4) opening position on positioned at drift (22) vertical lower offers strip through-hole (45).
- 7. U-shaped part assembling die according to claim 3, it is characterised in that：Crimp cavity plate (35) rear and front end point The first cutting edge cutter (36) and the second cutting edge cutter (37) are not provided with.
- 8. U-shaped part assembling die according to claim 3, it is characterised in that：At least provided with two on mould on crimp Jigger pin (38), crimp cope plate (31) is stretched into jigger pin (38) one end and crimp punch-pin (32) is internal, and it is convex that crimp is stretched out in one end Outside, the crimp cope plate (31) offers the through hole (384) moved upwards for jigger pin (38), crimp punch-pin (32) to mould (32) It is internally provided with spring (381) and is enclosed on the sleeve (382) of spring outside and lower ending opening, jigger pin (38) is socketed in spring (381) it is internal, spring (381) bottom is provided with block (383) on jigger pin (38).
- 9. U-shaped part assembling die according to claim 2, it is characterised in that：The drift (22) is cylindrical punch, institute The cross section for stating trimming punch (12) is "T"-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609005.3U CN206912057U (en) | 2017-05-27 | 2017-05-27 | A kind of U-shaped part assembling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609005.3U CN206912057U (en) | 2017-05-27 | 2017-05-27 | A kind of U-shaped part assembling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912057U true CN206912057U (en) | 2018-01-23 |
Family
ID=61309216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720609005.3U Expired - Fee Related CN206912057U (en) | 2017-05-27 | 2017-05-27 | A kind of U-shaped part assembling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214243A (en) * | 2017-05-27 | 2017-09-29 | 扬州超人运动器材有限公司 | A kind of U-shaped part assembling die and U-shaped part processing technology |
-
2017
- 2017-05-27 CN CN201720609005.3U patent/CN206912057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214243A (en) * | 2017-05-27 | 2017-09-29 | 扬州超人运动器材有限公司 | A kind of U-shaped part assembling die and U-shaped part processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200527 |