CN204585678U - A kind of automobile bumper forming die - Google Patents
A kind of automobile bumper forming die Download PDFInfo
- Publication number
- CN204585678U CN204585678U CN201520295164.1U CN201520295164U CN204585678U CN 204585678 U CN204585678 U CN 204585678U CN 201520295164 U CN201520295164 U CN 201520295164U CN 204585678 U CN204585678 U CN 204585678U
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- China
- Prior art keywords
- counterdie
- patrix
- raised line
- recessed bar
- contour forming
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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 automobile bumper forming die, the shape and structure of its patrix and the shape and structure of counterdie match; Patrix is followed successively by contour forming district on first, second, and third from left to right, wherein, on first in contour forming district and the 3rd contour forming district for being symmetrical set; Counterdie is correspondingly also divided into first, second, and third time contour forming district.On first, second, and third, contour forming district is equipped with some patrix raised lines and the recessed bar of patrix, first, second, and third time contour forming district is provided with the recessed bar of some counterdies and counterdie raised line, wherein, patrix raised line mates with the recessed bar of counterdie, and the recessed bar of patrix mates with counterdie raised line.Lower mould bottom plate is provided with some locating pieces, and upper baffle plate is provided with some locating slots; Die shoe is provided with positioning guide column, and upper mould fixed plate is provided with abutment sleeve.The mould that the utility model provides, the advantage such as there is one-shot forming, accurate positioning, production efficiency is high, die life is long.
Description
Technical field
The utility model relates to auto parts and components process equipment field, specifically relates to a kind of automobile bumper forming die.
Background technology
Diel is in Cold Press Working, material (metal or nonmetal) is processed into a kind of special process equipment of part (or semi-finished product), is called cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, utilizes the mould be arranged on forcing press to apply pressure to material, makes it produce separation or plastic deformation, thus obtains a kind of pressure processing method of required part.The form of diel is a lot, mainly can be divided into blanking die, bending die, stretching die, finishing die and riveting die etc. according to technological property.Wherein, finishing die is that blank or semi worked pieces are directly copied shaping by the shape of figure punch and matrix, and material itself only produces the mould of local plastic deformation; As bulging die, reducing die, flaring die, embossing die, flange die, sizing die etc., be all use mould comparatively widely in diel.
In existing automobile bumper forming die, it also cannot meet Production requirement in shaping precision, production efficiency and mold use life-span etc.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model be to provide a kind of can the automobile bumper forming die of high, the long service life of one-shot forming, accurate positioning, production efficiency.
The technical scheme that the utility model technical solution problem adopts is: a kind of automobile bumper forming die, and described mould comprises mold and bed die; Described mold comprises upper mould fixed plate and is located at the upper bolster on described upper mould fixed plate; Described bed die comprises counterdie fixed head and is located at the die shoe on described counterdie fixed head; Described upper bolster is provided with baffle plate, and described upper baffle plate is provided with patrix; Described die shoe is provided with lower mould bottom plate, and described lower mould bottom plate is provided with counterdie; The shape and structure of described patrix and the shape and structure of described counterdie match.
Described patrix is followed successively by first that in contour forming district, second, in contour forming district and the 3rd contour forming district from left to right, on described first in contour forming district and the described 3rd contour forming district for being symmetrical set; Described counterdie is followed successively by first time contour forming district, second time contour forming district and the 3rd time contour forming district from left to right, and described first time contour forming district and described 3rd time contour forming district are also for being symmetrical set.
On described first, second, and third, contour forming district is equipped with some patrix raised lines and the recessed bar of patrix, first, second, and third time described contour forming district is provided with the recessed bar of some counterdies and counterdie raised line; Described patrix raised line mates with the recessed bar of counterdie, and the recessed bar of described patrix mates with counterdie raised line.
Described lower mould bottom plate is provided with some locating pieces, and described upper baffle plate is provided with the locating slot that some and described locating piece mates; Described die shoe is provided with positioning guide column, and described upper mould fixed plate is provided with the abutment sleeve mated with described positioning guide column; Described die shoe is provided with lower limit post, and described upper mould fixed plate is provided with the upper limit post mated with described lower limit post.
Further, be provided with two the first counterdie raised lines and a recessed bar of the first counterdie in first time described contour forming district, the described recessed bar of the first counterdie is located between the first counterdie raised line described in two; Be provided with two recessed bars of the first patrix and a first patrix raised line on described first in contour forming district, the first described patrix raised line is located between the recessed bar of the first patrix described in two; Described first counterdie raised line and the recessed bar of described first patrix match, and the recessed bar of described first counterdie and described first patrix raised line match; During upper and lower mould matched moulds, described first counterdie raised line and the recessed bar of described first patrix are superimposed with each other, and the recessed bar of described first counterdie and described first patrix raised line are superimposed with each other.
Further, a second counterdie raised line and a recessed bar of the second counterdie is provided with in second time described contour forming district; A recessed bar of the second patrix and a second patrix raised line is provided with in contour forming district on described second; Described second counterdie raised line and the recessed bar of described second patrix match, and the recessed bar of described second counterdie and described second patrix raised line match; During upper and lower mould matched moulds, described second counterdie raised line and the recessed bar of described second patrix are superimposed with each other, and the recessed bar of described second counterdie and described second patrix raised line are superimposed with each other.
Further, the bottom of described locating piece is connected with adjustment block, and described adjustment block is arranged in adjustment tank; Described locating piece does position adjustment by adjustment block along described adjustment tank.
Further, described locating piece has eight pieces, is arranged at the surrounding of described counterdie respectively between two; Described locating slot also has eight, is correspondingly arranged at the surrounding of described patrix between two.
Further, connecting plate is provided with between described counterdie fixed head and die shoe; Described connecting plate has four pieces, and is vertically arranged between described counterdie fixed head and die shoe.
Further, counterdie backing plate is provided with between described die shoe and lower mould bottom plate.
The beneficial effects of the utility model are: compared with prior art, a kind of automobile bumper forming die that the utility model provides, the advantage such as have one-shot forming, accurate positioning, production efficiency is high, die life is long.
Accompanying drawing explanation
Fig. 1 is the structural representation of mold of the present utility model.
Fig. 2 is the structural representation of bed die of the present utility model.
Fig. 3 is the structural representation of shaping front tablet in the utility model.
Fig. 4 is the structural representation of shaping rear tablet in the utility model.
The recessed bar of 1-first patrix; 2-first patrix raised line; Contour forming district on 3-first; 4-second patrix raised line; The recessed bar of 5-second patrix; Contour forming district on 6-second; Contour forming district on 7-the 3rd; 8-upper limit post; 9-abutment sleeve; 10-upper mould fixed plate; 11-upper bolster; The upper baffle plate of 12-; 13-patrix; 14-locating slot; 15-positioning guide column; 16-lower limit post; 17-first counterdie raised line; The recessed bar of 18-first counterdie; 19-first time contour forming district; 20-second counterdie raised line; The recessed bar of 21-second counterdie; 22-second time contour forming district; 23-the 3rd time contour forming district; 24-locating piece; 25-adjustment block; 26-adjustment tank; 27-connecting plate; 28-lower mould bottom plate; 29-counterdie backing plate; 30-counterdie; 31-die shoe; 32-counterdie fixed head; The shaping front tablet of 33-; 34-first raised line; The recessed bar of 35-first; The shaping rear tablet of 36-; The recessed bar of 37-second; 38-the 3rd raised line; 39-the 3rd recessed article; 40-second raised line.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
As shown in figures 1-4, a kind of automobile bumper forming die, described mould comprises mold and bed die; The upper bolster 11 that described mold comprises upper mould fixed plate 10 and is located on described upper mould fixed plate 10; The die shoe 31 that described bed die comprises counterdie fixed head 32 and is located on described counterdie fixed head 32; Described upper bolster 11 is provided with baffle plate 12, and described upper baffle plate 12 is provided with patrix 13; Described die shoe 31 is provided with lower mould bottom plate 28, and described lower mould bottom plate 28 is provided with counterdie 30; The shape and structure of described patrix 13 and the shape and structure of described counterdie 30 match.Connecting plate 27 is provided with between described counterdie fixed head 32 and die shoe 31; Described connecting plate 27 has four pieces, and is vertically arranged between described counterdie fixed head 32 and die shoe 31.Counterdie backing plate 29 is provided with between described die shoe 31 and lower mould bottom plate 28.
Described patrix 13 is followed successively by first that in contour forming district 3, second, in contour forming district 6 and the 3rd contour forming district 7 from left to right, on described first in contour forming district 3 and the described 3rd contour forming district 7 for being symmetrical set; Described counterdie 30 is followed successively by first time contour forming district 22 of 19, second time, contour forming district and the 3rd time contour forming district 23 from left to right, and described first time contour forming district 19 and described 3rd time contour forming district 23 are also for being symmetrical set.
On described first, second, and third, contour forming district is equipped with some patrix raised lines and the recessed bar of patrix, first, second, and third time described contour forming district is provided with the recessed bar of some counterdies and counterdie raised line; Described patrix raised line mates with the recessed bar of counterdie, and the recessed bar of described patrix mates with counterdie raised line.
Be provided with two the first counterdie raised lines 17 and a recessed bar 18 of the first counterdie in first time described contour forming district 19, the described recessed bar 18 of the first counterdie is located between the first counterdie raised line 17 described in two; Be provided with two recessed bars 1 of the first patrix and a first patrix raised line 2 on described first in contour forming district 3, the first described patrix raised line 2 is located between the recessed bar 1 of the first patrix described in two; Described first counterdie raised line 17 and the recessed bar 1 of described first patrix match, and the recessed bar of described first counterdie 18 and described first patrix raised line 2 match.During upper and lower mould matched moulds, described first counterdie raised line 17 and the recessed bar 1 of described first patrix are superimposed with each other, and tablet 36 are formed the first raised line 34 after shaping; The recessed bar of described first counterdie 18 and described first patrix raised line 2 are superimposed with each other, and after shaping tablet 36 form the first recessed bar 35.
A second counterdie raised line 20 and a recessed bar 21 of the second counterdie is provided with in second time described contour forming district 22; A recessed bar 5 of the second patrix and a second patrix raised line 4 is provided with in contour forming district 6 on described second; Described second counterdie raised line 20 and the recessed bar 5 of described second patrix match, and the recessed bar of described second counterdie 21 and described second patrix raised line 4 match.During upper and lower mould matched moulds, described second counterdie raised line 20 and the recessed bar 5 of described second patrix are superimposed with each other, and tablet 36 are formed the second raised line 40 after shaping; The recessed bar of described second counterdie 21 and described second patrix raised line 4 are superimposed with each other, and after shaping tablet 36 form the second recessed bar 37.
Two the 3rd counterdie raised lines and recessed article of the 3rd counterdie is provided with (because the 3rd time contour forming district 23 and first time contour forming district 19 are symmetrical structure in the 3rd time described contour forming district 23, not shown for each structure in the 3rd time contour forming district 23 in the present embodiment), recessed article described of the 3rd counterdie is located between the 3rd counterdie raised line described in two; Recessed article of two the 3rd patrixes and the 3rd patrix raised line is provided with in contour forming district 7 (because in contour forming district on the 3rd 7 and first, contour forming district 3 is symmetrical structure on described the 3rd, not shown for each structure in contour forming district 7 on the 3rd in the present embodiment), the 3rd described patrix raised line is located between recessed article of the 3rd patrix described in two; Described 3rd counterdie raised line and described recessed article of 3rd patrix match, and described recessed article of 3rd counterdie and described 3rd patrix raised line match.During upper and lower mould matched moulds, described 3rd counterdie raised line and described recessed article of 3rd patrix are superimposed with each other, and after shaping tablet 36 form the 3rd raised line 38; Described recessed article of 3rd counterdie and described 3rd patrix raised line are superimposed with each other, and after shaping tablet 36 form the 3rd recessed article 39.
Described lower mould bottom plate 28 is provided with some locating pieces 24, and described upper baffle plate 12 is provided with the locating slot 14 that some and described locating piece 24 mates.Described locating piece 24 has eight pieces, is arranged at the surrounding of described counterdie respectively between two; Described locating slot 14 also has eight, is correspondingly arranged at the surrounding of described patrix between two.The bottom of described locating piece 24 is connected with adjustment block 25, and described adjustment block 25 is arranged in adjustment tank 26; Described locating piece 24 does position adjustment by adjustment block 25 along described adjustment tank 26.
Described die shoe 31 is provided with positioning guide column 15, and described upper mould fixed plate 10 is provided with the abutment sleeve 9 mated with described positioning guide column 15.Described die shoe 31 is provided with lower limit post 16, and described upper mould fixed plate 10 is provided with the upper limit post 8 mated with described lower limit post 16.
During above-mentioned mould work, shaping front tablet 33 is positioned over the top of described counterdie; Start mould, patrix moves down rear and counterdie matched moulds, and shaping front tablet 33, through upper and lower model extrusion, obtains shaping rear tablet 36.In the process of upper and lower mould mould matched moulds, described positioning guide column 15 is inserted in described abutment sleeve 9; Meanwhile, the locating piece 24 be located in described lower mould bottom plate 28 inserts (wherein, described locating piece 24 according to location needs, can also carry out position adjustment among a small circle) in the locating slot 14 be located on described upper baffle plate 12; Upper and lower mould is accurately located, increases the Stability and veracity of upper and lower mould in matched moulds process.
The above embodiments are only be described preferred embodiment of the present utility model, not limit design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept, the various modification that this area ordinary person makes the technical solution of the utility model and improvement, all should drop into protection domain of the present utility model.
Claims (7)
1. an automobile bumper forming die, described mould comprises mold and bed die; Described mold comprises upper mould fixed plate and is located at the upper bolster on described upper mould fixed plate; Described bed die comprises counterdie fixed head and is located at the die shoe on described counterdie fixed head; Described upper bolster is provided with baffle plate, and described upper baffle plate is provided with patrix; Described die shoe is provided with lower mould bottom plate, and described lower mould bottom plate is provided with counterdie; The shape and structure of described patrix and the shape and structure of described counterdie match; It is characterized in that:
Described patrix is followed successively by first that in contour forming district, second, in contour forming district and the 3rd contour forming district from left to right, on described first in contour forming district and the described 3rd contour forming district for being symmetrical set; Described counterdie is followed successively by first time contour forming district, second time contour forming district and the 3rd time contour forming district from left to right, and described first time contour forming district and described 3rd time contour forming district are also for being symmetrical set;
On described first, second, and third, contour forming district is equipped with some patrix raised lines and the recessed bar of patrix, first, second, and third time described contour forming district is provided with the recessed bar of some counterdies and counterdie raised line; Described patrix raised line mates with the recessed bar of counterdie, and the recessed bar of described patrix mates with counterdie raised line;
Described lower mould bottom plate is provided with some locating pieces, and described upper baffle plate is provided with the locating slot that some and described locating piece mates; Described die shoe is provided with positioning guide column, and described upper mould fixed plate is provided with the abutment sleeve mated with described positioning guide column; Described die shoe is provided with lower limit post, and described upper mould fixed plate is provided with the upper limit post mated with described lower limit post.
2. a kind of automobile bumper forming die as claimed in claim 1, it is characterized in that: be provided with two the first counterdie raised lines and a recessed bar of the first counterdie in first time described contour forming district, the described recessed bar of the first counterdie is located between the first counterdie raised line described in two; Be provided with two recessed bars of the first patrix and a first patrix raised line on described first in contour forming district, the first described patrix raised line is located between the recessed bar of the first patrix described in two; Described first counterdie raised line and the recessed bar of described first patrix match, and the recessed bar of described first counterdie and described first patrix raised line match; During upper and lower mould matched moulds, described first counterdie raised line and the recessed bar of described first patrix are superimposed with each other, and the recessed bar of described first counterdie and described first patrix raised line are superimposed with each other.
3. a kind of automobile bumper forming die as claimed in claim 1, is characterized in that: be provided with a second counterdie raised line and a recessed bar of the second counterdie in second time described contour forming district; A recessed bar of the second patrix and a second patrix raised line is provided with in contour forming district on described second; Described second counterdie raised line and the recessed bar of described second patrix match, and the recessed bar of described second counterdie and described second patrix raised line match; During upper and lower mould matched moulds, described second counterdie raised line and the recessed bar of described second patrix are superimposed with each other, and the recessed bar of described second counterdie and described second patrix raised line are superimposed with each other.
4. a kind of automobile bumper forming die as claimed in claim 1, it is characterized in that: the bottom of described locating piece is connected with adjustment block, described adjustment block is arranged in adjustment tank; Described locating piece does position adjustment by adjustment block along described adjustment tank.
5. a kind of automobile bumper forming die as claimed in claim 1, is characterized in that: described locating piece has eight pieces, is arranged at the surrounding of described counterdie respectively between two; Described locating slot also has eight, is correspondingly arranged at the surrounding of described patrix between two.
6. a kind of automobile bumper forming die as claimed in claim 1, is characterized in that: be provided with connecting plate between described counterdie fixed head and die shoe; Described connecting plate has four pieces, and is vertically arranged between described counterdie fixed head and die shoe.
7. a kind of automobile bumper forming die as claimed in claim 1, is characterized in that: be provided with counterdie backing plate between described die shoe and lower mould bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295164.1U CN204585678U (en) | 2015-05-07 | 2015-05-07 | A kind of automobile bumper forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520295164.1U CN204585678U (en) | 2015-05-07 | 2015-05-07 | A kind of automobile bumper forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204585678U true CN204585678U (en) | 2015-08-26 |
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ID=53921870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520295164.1U Expired - Fee Related CN204585678U (en) | 2015-05-07 | 2015-05-07 | A kind of automobile bumper forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204585678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553836A (en) * | 2017-09-01 | 2018-01-09 | 浙江安吉铭瑞汽车销售有限公司 | A kind of automotive bumper mold |
| CN111451379A (en) * | 2020-04-01 | 2020-07-28 | 广东天倬智能装备科技有限公司 | Stamping and stretching die and working method |
-
2015
- 2015-05-07 CN CN201520295164.1U patent/CN204585678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553836A (en) * | 2017-09-01 | 2018-01-09 | 浙江安吉铭瑞汽车销售有限公司 | A kind of automotive bumper mold |
| CN111451379A (en) * | 2020-04-01 | 2020-07-28 | 广东天倬智能装备科技有限公司 | Stamping and stretching die and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150826 Termination date: 20190507 |