CN207188658U - A kind of beam piece die flanging band side reshaping structure - Google Patents
A kind of beam piece die flanging band side reshaping structure Download PDFInfo
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- CN207188658U CN207188658U CN201720893532.1U CN201720893532U CN207188658U CN 207188658 U CN207188658 U CN 207188658U CN 201720893532 U CN201720893532 U CN 201720893532U CN 207188658 U CN207188658 U CN 207188658U
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- sliding block
- nitrogen spring
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Abstract
A kind of beam piece die flanging band side reshaping structure is the utility model is related to, the reshaping structure includes material pressing core, drive block, sliding block, punch-pin, nitrogen spring jacking block, backhaul nitrogen spring, slide plate；The material pressing core is arranged on above the punch-pin；The drive block is symmetricly set on the material pressing core both sides；The quantity of the sliding block is two, and each sliding block is arranged on below each drive block；The punch-pin is arranged between two sliding blocks, and punch-pin is located at below the material pressing core；The nitrogen spring jacking block is connected on the inside of the sliding block；The backhaul nitrogen spring is connected between the nitrogen spring jacking block and the punch-pin；The quantity of the slide plate is two, and each slide plate is connected to each sliding block lower end.The utility model realizes two kinds of process contents to be implemented in same mold, is saved operation quantity, has been saved die cost and stamping parts production cost.
Description
Technical field
A kind of beam piece die flanging band side reshaping structure is the utility model is related to, belongs to mould cold punching technology field.
Background technology
Flange referred on the planar section or curvature portion of blank, using the effect of mould, is allowed to along closing or not
The forming method of straight wall or flange of the curved edge of closing formed with certain angle.Flange is one kind of Sheet Metal Forming Technology.Flange
Species it is a lot, sorting technique is also not quite similar.Wherein elongation type flange and compression-type flange can be divided into by deformation properties.Mesh
Before, in cold punching die, traditional beam piece die flanging design is that two processes of shaping are two cover dies after using first flange
Have to realize, due to being also easy to produce the particularity of resilience after beam piece flange, it is necessary to ensure the qualified of stamping parts with trimming
Rate, reach the stability of product state, operation quantity is more, punching press time length, low production efficiency.
Utility model content
The utility model in view of the deficienciess of the prior art, provide a kind of beam piece die flanging band side reshaping structure,
Realize two kinds of process contents in same mold to implement, save operation quantity, save die cost and stamping parts production
Cost.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of beam piece die flanging band side shaping knot
Structure, the reshaping structure include material pressing core, drive block, sliding block, punch-pin, nitrogen spring jacking block, backhaul nitrogen spring, slide plate；
The material pressing core is arranged on above the punch-pin；The drive block is symmetricly set on the material pressing core both sides；The number of the sliding block
Measure as two, each sliding block is arranged on below each drive block；The punch-pin is arranged between two sliding blocks, punch-pin
Below the material pressing core；The nitrogen spring jacking block is connected on the inside of the sliding block；The backhaul nitrogen spring is connected to
Between the nitrogen spring jacking block and the punch-pin；The quantity of the slide plate is two, and each slide plate is connected to each institute
State sliding block lower end.
A kind of beam piece die flanging band side reshaping structure as described above, under die opening state, the width of the material pressing core
The distance between less than two described sliding blocks.So as to the gap during material pressing core pushes through sliding block, flange is realized
Function.
A kind of beam piece die flanging band side reshaping structure as described above, the drive block and the slider contact surface are all
In ramped shaped.In drive block straight line folding process, sliding block can be driven to be displaced sideways, realize shaping feature.
A kind of beam piece die flanging band side reshaping structure as described above, under matched moulds state, on the inside of the sliding block with it is convex
Breach is provided between mould, the nitrogen spring jacking block is located at the indentation, there.Nitrogen spring jacking block is used to reset sliding block.
A kind of beam piece die flanging band side reshaping structure as described above, the upper end of slide block inner side is provided with projection, institute
Punch-pin upper end surface is stated in the underbump.Punch-pin, material pressing core, projection realize beam piece die flanging under matched moulds state.
The beneficial effects of the utility model are：Reshaping structure is provided with material pressing core, drive block, sliding block, punch-pin, nitrogen spring top
Block, backhaul nitrogen spring, slide plate；Material pressing core is arranged on above punch-pin；Drive block is symmetricly set on material pressing core both sides；Sliding block
Quantity is two, and each sliding block is arranged on below each drive block；Punch-pin is arranged between two sliding blocks, and punch-pin is located at material pressing core
Lower section；Nitrogen spring jacking block is connected on the inside of sliding block；Backhaul nitrogen spring is connected between nitrogen spring jacking block and punch-pin；Slide guide
The quantity of plate is two, and each slide plate is connected to each sliding block lower end.For the more traditional beam piece structure of the utility model, lead to
Optimization mould structure is crossed, mold stroke is controlled, realizes two kinds of process contents and implement in same mold, simple in construction, science,
Rationally, it is convenient to process and mount, under conditions of beam piece qualification rate and stability is ensured, reduces operation quantity, reduce punching
The time is pressed, production efficiency is improved, has saved die cost and stamping parts production cost.
Brief description of the drawings
Fig. 1 is beam piece die flanging band side reshaping structure schematic diagram under die opening state；
Fig. 2 is beam piece die flanging band side reshaping structure schematic diagram under matched moulds state.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1 and Figure 2, a kind of beam piece die flanging band side reshaping structure, the reshaping structure include material pressing core 1,
Drive block 2, sliding block 3, punch-pin 4, nitrogen spring jacking block 5, backhaul nitrogen spring 6, slide plate 7；The material pressing core 1 is arranged on described
The top of punch-pin 4；The drive block 2 is symmetricly set on the both sides of material pressing core 1；The quantity of the sliding block 3 is two, each sliding block
3 are arranged on each lower section of the drive block 2；The punch-pin 4 is arranged between two sliding blocks 3, and punch-pin 4 is located at the binder
The lower section of core 1；The nitrogen spring jacking block 5 is connected to the inner side of sliding block 3；The backhaul nitrogen spring 6 is connected to the nitrogen
Between spring jacking block 5 and the punch-pin 4；The quantity of the slide plate 7 is two, and each slide plate 7 is connected to each cunning
The lower end of block 3.
In the one embodiment of beam piece die flanging with side reshaping structure, under die opening state, the width of the material pressing core 1
The distance between less than two described sliding blocks 3.So as to the gap during material pressing core 1 pushes through sliding block 3, realization is turned over
Side function.
In the one embodiment of beam piece die flanging with side reshaping structure, the drive block 2 and the contact surface of sliding block 3
All it is in ramped shaped.In the straight line folding process of drive block 2, sliding block 3 can be driven to be displaced sideways, realize shaping feature.
In the one embodiment of beam piece die flanging with side reshaping structure, under matched moulds state, the inner side of the sliding block 3 with it is convex
Breach is provided between mould 4, the nitrogen spring jacking block 5 is located at the indentation, there.Nitrogen spring jacking block 5 is used to reset sliding block 3.
In the one embodiment of beam piece die flanging with side reshaping structure, projection 8 is provided with the inside of the upper end of sliding block 3,
The upper end surface of punch-pin 4 is in the lower section of projection 8.Punch-pin 4, material pressing core 1, projection 8 realize beam piece mould under matched moulds state
Has flange.
The utility model is provided with material pressing core 1, drive block 2, sliding block 3, punch-pin 4, nitrogen spring jacking block 5, backhaul nitrogen spring
6th, slide plate 7；Material pressing core 1 is arranged on the top of punch-pin 4；Drive block 2 is symmetricly set on the both sides of material pressing core 1；The quantity of sliding block 3 is two
Individual, each sliding block 3 is arranged on each lower section of drive block 2；Punch-pin 4 is arranged between two sliding blocks 3, and punch-pin 4 is located under material pressing core 1
Side；Nitrogen spring jacking block 5 is connected to the inner side of sliding block 3；Backhaul nitrogen spring 6 is connected between nitrogen spring jacking block 5 and punch-pin 4；
The quantity of slide plate 7 is two, and each slide plate 7 is connected to each lower end of sliding block 3.The utility model is in use, beam piece plate
Material 9 is placed on sliding block 3, and upper modular belt moves material pressing core 1 and when drive block 2 moves down, drive block 2 promote sliding block 3 on slide plate 7 to
Medial movement, make plate pre-bending, when reaching matched moulds state, as shown in Fig. 2, sliding block 3 plays shaping operation；Upper modular belt dynamic pressure
When material core 1 and drive block 2 move up, backhaul nitrogen spring 6 promotes sliding block 3 to move laterally, manually takes out stamping parts.This practicality is new
For the more traditional beam piece structure of type, by optimizing mould structure, mold stroke is controlled, realizes two kinds of process contents same
Mold is implemented, simple in construction, science, rationally, is convenient to process and mount, is ensureing the condition of beam piece qualification rate and stability
Under, reduce operation quantity, reduce the punching press time, improve production efficiency, saved die cost and stamping parts is produced into
This.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
- A kind of 1. beam piece die flanging band side reshaping structure, it is characterised in that：The reshaping structure includes material pressing core, driving Block, sliding block, punch-pin, nitrogen spring jacking block, backhaul nitrogen spring, slide plate；The material pressing core is arranged on above the punch-pin；Institute State drive block and be symmetricly set on the material pressing core both sides；The quantity of the sliding block is two, and each sliding block is arranged on each described Below drive block；The punch-pin is arranged between two sliding blocks, and punch-pin is located at below the material pressing core；The nitrogen spring Jacking block is connected on the inside of the sliding block；The backhaul nitrogen spring is connected between the nitrogen spring jacking block and the punch-pin； The quantity of the slide plate is two, and each slide plate is connected to each sliding block lower end.
- A kind of 2. beam piece die flanging band side reshaping structure according to claim 1, it is characterised in that：Die opening state Under, the width of the material pressing core is less than the distance between two described sliding blocks.
- A kind of 3. beam piece die flanging band side reshaping structure according to claim 1, it is characterised in that：The drive block All it is in ramped shaped with the slider contact surface.
- A kind of 4. beam piece die flanging band side reshaping structure according to claim 1, it is characterised in that：Matched moulds state Under, breach is provided between punch-pin on the inside of the sliding block, the nitrogen spring jacking block is located at the indentation, there.
- A kind of 5. beam piece die flanging band side reshaping structure according to claim 1, it is characterised in that：On the sliding block End inner side is provided with projection, and the punch-pin upper end surface is in the underbump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893532.1U CN207188658U (en) | 2017-07-22 | 2017-07-22 | A kind of beam piece die flanging band side reshaping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893532.1U CN207188658U (en) | 2017-07-22 | 2017-07-22 | A kind of beam piece die flanging band side reshaping structure |
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| CN207188658U true CN207188658U (en) | 2018-04-06 |
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| CN201720893532.1U Active CN207188658U (en) | 2017-07-22 | 2017-07-22 | A kind of beam piece die flanging band side reshaping structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167955A (en) * | 2020-02-29 | 2020-05-19 | 奥林汽车零部件（常熟）有限公司 | Forming die for inward-hooking curled edge part |
-
2017
- 2017-07-22 CN CN201720893532.1U patent/CN207188658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167955A (en) * | 2020-02-29 | 2020-05-19 | 奥林汽车零部件（常熟）有限公司 | Forming die for inward-hooking curled edge part |
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