CN207238921U - A kind of stamping flanging die three times of complexity reinforcer - Google Patents
A kind of stamping flanging die three times of complexity reinforcer Download PDFInfo
- Publication number
- CN207238921U CN207238921U CN201721095329.6U CN201721095329U CN207238921U CN 207238921 U CN207238921 U CN 207238921U CN 201721095329 U CN201721095329 U CN 201721095329U CN 207238921 U CN207238921 U CN 207238921U
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- CN
- China
- Prior art keywords
- punch
- reinforcer
- flange
- pin
- convex mould
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- 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.)
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Abstract
The utility model discloses a kind of stamping flanging die three times of complicated reinforcer, including lower template, convex mould pad, punch-pin frame, punch-pin, two guide plate fixed blocks and two guide plates, convex mould pad is arranged on the top of the lower template by multiple support blocks, and the multiple support block is disposed longitudinally between the lower template and convex mould pad successively from left to right；Convex mould pad is rectangle structure, and four angles of the top end face of the convex mould pad are respectively arranged with lifting lug；Punch-pin frame is fixed on the top end face of the convex mould pad；Punch-pin is arranged in the punch-pin frame；The front-rear side walls of the punch-pin are provided with the protrusion being adapted with the small flange of the front and rear side of the complicated reinforcer correspondingly.The stamping flanging die three times of the complicated reinforcer of the utility model, using this, the tablet process part processing for carrying out second of flange is carried out third time flange by flanging die three times, and multiple flanging forming can solve the problems, such as the windrow corrugation among complicated reinforcer stamping process.
Description
Technical field
It the utility model is related to a kind of stamping flanging die three times of complicated reinforcer.
Background technology
During some metal plate accessories manufacturings, to strengthen part strength, design elements shape can be relative complex, regional area material
Windrow and it is thinning can be very serious.Among actual production process, windrow corrugation and thinning problems of crack easily occurs.
Referring to Fig. 1, left and right part part 1', 2' of one group of complexity reinforcer, left and right part part 1', 2' is by same tablet
Stamping, the material of the tablet is HC220YD+Z50/50-M-FC, thickness 0.7mm, tensile strength 340MPa, elongation percentage
32%, forming process is not easy to crack, but at labyrinth a1, a2 or easily occur windrow corrugation, tablet using mould punching into
After shape, then therefrom separated is to be divided into left and right part part 1', 2'.Traditional tablet is processed into final left and right part part 1', 2'
Complete process flow be：(1) blanking；(2) flange；(3) punching, side punching, separation；(4) side deburring, flange.
Referring to Fig. 2, the tablet process part processing in complicated reinforcer, that is, second step of non-disjunction after flanging forming is in front and rear side
The small flange 12' being connected with big flange 11' and with big flange 11', has flange 13' in left and right sides.
Before part punching die design, CAE forming property sunykatuib analyses are carried out according to its structure, find part punching
During pressing formation, nearly 25% is thickened in shaping corner material, has windrow corrugation risk, if according to once-forming scheme
Mould development is carried out, later stage windrow corrugation risk will be very high.
According to a point three step flanging forming modes, by controlling the inflow of material, improve its forming property, can exclude to fold
Expect risk, the complete process flow that such tablet is processed into final left and right part part 1', 2' part is：(1) blanking；(2)
Flange；(3) second of flange；(4) third time flange；(5) punching, side punching, separation；(6) side deburring, flange.First
Secondary flange is first stamping by the big flange 11' of front and rear side, and second of flange is stamping by the flange 13' of left and right sides, and the 3rd
Secondary flange is by the small flange 12' punch formings of front and rear side.
Fig. 3 and Fig. 4 are referred to, tablet 100 is stamping by the big flange 11' of front and rear side after first time flange.Please
Refering to Fig. 5, tablet 100 is stamping by the flange 13' of left and right sides after second of flange.Need design flange mold three times
Have to carrying out third time flange by the tablet process part processing of second of flange.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, there is provided a kind of complexity reinforcer is stamping three times
Flanging die, using this, the tablet process part processing for carrying out second of flange is carried out third time flange by flanging die three times, repeatedly
Flanging forming can solve the problems, such as the windrow corrugation among complicated reinforcer stamping process.
Realizing the technical solution of above-mentioned purpose is：A kind of stamping flanging die three times of complexity reinforcer, it is described multiple
The front and rear side of miscellaneous reinforcer has big flange and the small flange being connected with big flange, and the left and right sides of the complexity reinforcer has
Flange, it is characterised in that the flanging die three times, which includes lower template, convex mould pad, punch-pin frame, punch-pin, two guide plates, to be fixed
Block and two guide plates, wherein：
The convex mould pad is arranged on the top of the lower template by multiple support blocks, the multiple support block from left to right according to
It is secondary to be disposed longitudinally between the lower template and convex mould pad；
The convex mould pad is rectangle structure, and four angles of the top end face of the convex mould pad are respectively arranged with lifting lug；
The punch-pin frame presents the body structure of lower ending opening, and the punch-pin frame is fixed on the top of the convex mould pad
Face；
The punch-pin is arranged in the punch-pin frame；The front-rear side walls of the punch-pin be provided with correspondingly with it is described multiple
The protrusion that the small flange of the front and rear side of miscellaneous reinforcer is adapted；
Described two guide plate fixed blocks are arranged on the left and right sides of the top end face of the convex mould pad correspondingly, and described
Two guide plate fixed blocks are located at the left and right sides of the punch-pin frame correspondingly；
Each guide plate fixed block is in inverted U-shaped groove structure, and described two guide plate fixed blocks are disposed opposite to each other, each
The front and back end of the guide plate fixed block is respectively arranged with a limited post, and the bottom of the limited post is fixed on the convex mould pad
Top end face；
Described two guide plates are vertically provided in described two guide plate fixed blocks correspondingly, and each guide plate
Bottom is fixed on the top end face of the convex mould pad.
A kind of stamping flanging die three times of above-mentioned complicated reinforcer, wherein, a left side for the top end face of the punch-pin
Right side is provided with the protrusion being adapted with the flange of the left and right sides of the complicated reinforcer correspondingly；The punch-pin it is front and rear
Side wall is provided with the protrusion being adapted with the big flange of the front and rear side of the complicated reinforcer correspondingly.
A kind of stamping flanging die three times of above-mentioned complicated reinforcer, wherein, the top of the limited post is higher than
The top of the guide plate fixed block, and the top of the limited post is less than the top of the guide plate.
The stamping flanging die three times of the complicated reinforcer of the utility model, using this, flanging die will carry out three times
The tablet process part processing for crossing second of flange carries out third time flange, and it is stamping that multiple flanging forming can solve complicated reinforcer
Windrow corrugation problem among process.
Brief description of the drawings
Fig. 1 is the structure diagram of the left and right part part of the complicated reinforcer after separation；
Fig. 2 is the structure diagram of unsegregated complicated reinforcer；
Fig. 3 is the structure diagram of the tablet used when complicated reinforcer is stamping；
Fig. 4 be first time flanging forming after tablet process part processing structure diagram；
Fig. 5 is the structure diagram of the tablet process part processing after second flanging forming
Fig. 6 is the structure diagram of the stamping flanging die three times of the complicated reinforcer of the utility model；
Fig. 7 is that tablet carries out the structure diagram after third time flange using the flanging die three times of the utility model.
Embodiment
In order to make those skilled in the art be better understood when the technical solution of the utility model, with reference to attached
Its embodiment is described in detail in figure：
Referring to Fig. 6, the most preferred embodiment of the utility model, a kind of stamping flange mold three times of complexity reinforcer
Tool, including lower template 7, convex mould pad 6, punch-pin frame 2,1, two guide plate fixed block 4 of punch-pin and two guide plates 3.
Convex mould pad 6 is arranged on the top of lower template 7 by multiple support blocks 9, and multiple support blocks 9 are longitudinal successively from left to right
It is arranged between lower template 7 and convex mould pad 6；Convex mould pad 6 is rectangle structure, four angles of the top end face of convex mould pad 6
It is respectively arranged with lifting lug；Punch-pin frame 2 presents the body structure of lower ending opening, and punch-pin frame 2 is fixed on the top end face of convex mould pad 6；
Punch-pin 1 is arranged in punch-pin frame 2；Two guide plate fixed blocks 4 are arranged on the left and right of the top end face of convex mould pad 6 correspondingly
Side, and two guide plate fixed blocks 4 are located at the left and right sides of punch-pin frame 2 correspondingly；Each guide plate fixed block 4 is in inverted U
Shape slot structure, two guide plate fixed blocks 4 are disposed opposite to each other, and the front and back end of each guide plate fixed block 4 is respectively arranged with a limited post 8,
And the bottom of limited post 8 is fixed on the top end face of the convex mould pad；Two guide plates 3 are vertically provided at two and lead correspondingly
In plate fixed block 4, and the bottom of each guide plate 3 is fixed on the top end face of convex mould pad 6.The top of limited post 8 is consolidated higher than guide plate
Determine the top of block 4, and the top of limited post 8 is less than the top of guide plate 3.
Again referring to Fig. 2, the front and rear side of complicated reinforcer has big flange 11' and what is be connected with big flange 11' small turns over
Side 12', the left and right sides of complicated reinforcer have flange 13', and the left and right sides of the top end face of punch-pin 1 is provided with answering correspondingly
The protrusion 13 that the flange 13' of the left and right sides of miscellaneous reinforcer is adapted.The front-rear side walls of punch-pin 1 are provided with and complexity correspondingly
The protrusion 11 that the big flange 11' of the front and rear side of reinforcer is adapted.The front-rear side walls of punch-pin 1 are provided with and complexity correspondingly
The protrusion 12 that the small flange 12' of the front and rear side of reinforcer is adapted.
Refer to Fig. 5, Fig. 6 and Fig. 7, the stamping flanging die three times of the complicated reinforcer of the utility model, makes
Used time, the tablet process part processing after the second flanging forming are fastened on the surface of punch-pin 1, and tablet process part processing goes downwards to punch-pin 1,
The big flange 11' of front and rear side is fitted in the protrusion 11 of the front-rear side walls of punch-pin 1, and the middle clan of tablet process part processing is on the top of punch-pin
On face, and the flange 12' of left and right sides is fitted in the protrusion 13 of the top end face of punch-pin 1, until limited post 8 is touched under after death stopping
OK, the protrusion 12 that the small flange 12' of tablet process part processing along the front and rear side with complicated reinforcer of the front-rear side walls of punch-pin 1 is adapted
Bending is carried out, so that tablet is subjected to third time flange, the small flange 12' of the front and rear side of complicated reinforcer is stamping.
In conclusion the flanging die three times that the complicated reinforcer of the utility model is stamping, using the flange three times
The tablet process part processing for carrying out second of flange is carried out third time flange by mould, and multiple flanging forming can solve complicated reinforcement
Windrow corrugation problem among part stamping process.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Change, the modification of embodiment will all fall in the Claims scope of the utility model.
Claims (3)
1. a kind of stamping flanging die three times of complexity reinforcer, the front and rear side of the complexity reinforcer have big flange with
And the small flange being connected with big flange, the left and right sides of the complexity reinforcer have flange, it is characterised in that the flange three times
Mould includes lower template, convex mould pad, punch-pin frame, punch-pin, two guide plate fixed blocks and two guide plates, wherein：
The convex mould pad is arranged on the top of the lower template by multiple support blocks, and the multiple support block is indulged successively from left to right
To being arranged between the lower template and convex mould pad；
The convex mould pad is rectangle structure, and four angles of the top end face of the convex mould pad are respectively arranged with lifting lug；
The punch-pin frame presents the body structure of lower ending opening, and the punch-pin frame is fixed on the top end face of the convex mould pad；
The punch-pin is arranged in the punch-pin frame；The front-rear side walls of the punch-pin are provided with correspondingly to be added with the complexity
The protrusion that the small flange of the front and rear side of strong part is adapted；
Described two guide plate fixed blocks are arranged on the left and right sides of the top end face of the convex mould pad correspondingly, and described two
Guide plate fixed block is located at the left and right sides of the punch-pin frame correspondingly；
Each guide plate fixed block is in inverted U-shaped groove structure, and described two guide plate fixed blocks are disposed opposite to each other, each described
The front and back end of guide plate fixed block is respectively arranged with a limited post, and the bottom of the limited post is fixed on the top of the convex mould pad
End face；
Described two guide plates are vertically provided in described two guide plate fixed blocks correspondingly, and the bottom of each guide plate
It is fixed on the top end face of the convex mould pad.
2. the stamping flanging die three times of a kind of complicated reinforcer according to claim 1, it is characterised in that described
The left and right sides of the top end face of punch-pin be provided with correspondingly be adapted with the flange of the left and right sides of the complicated reinforcer it is convex
Rise；The front-rear side walls of the punch-pin are provided with what is be adapted with the big flange of the front and rear side of the complicated reinforcer correspondingly
It is raised.
3. the stamping flanging die three times of a kind of complicated reinforcer according to claim 1, it is characterised in that described
The top of limited post is higher than the top of the guide plate fixed block, and the top of the limited post is less than the top of the guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095329.6U CN207238921U (en) | 2017-08-30 | 2017-08-30 | A kind of stamping flanging die three times of complexity reinforcer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721095329.6U CN207238921U (en) | 2017-08-30 | 2017-08-30 | A kind of stamping flanging die three times of complexity reinforcer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207238921U true CN207238921U (en) | 2018-04-17 |
Family
ID=61884748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721095329.6U Expired - Fee Related CN207238921U (en) | 2017-08-30 | 2017-08-30 | A kind of stamping flanging die three times of complexity reinforcer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207238921U (en) |
-
2017
- 2017-08-30 CN CN201721095329.6U patent/CN207238921U/en not_active Expired - Fee Related
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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: 20180417 Termination date: 20190830 |