CN106391857A - Die for part of automobile rear outside door panel reinforcing plate - Google Patents
Die for part of automobile rear outside door panel reinforcing plate Download PDFInfo
- Publication number
- CN106391857A CN106391857A CN201610519735.4A CN201610519735A CN106391857A CN 106391857 A CN106391857 A CN 106391857A CN 201610519735 A CN201610519735 A CN 201610519735A CN 106391857 A CN106391857 A CN 106391857A
- Authority
- CN
- China
- Prior art keywords
- die
- mould
- upper bolster
- automobile rear
- additionally provided
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/22—Deep-drawing with devices for holding the edge of the blanks
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to a die for a part of an automobile rear outside door panel reinforcing plate. The die comprises an upper die body and a lower die body; the upper die body comprises an upper die base (1) and a drawing female die (2) arranged on the upper die base (1); the lower die body comprises a lower die base (6); the lower die base (6) is further provided with a drawing male die (8) corresponding to the drawing female die (2); the edge of the drawing male die (8) is provided with a blank holder (3), and a plurality of lateral force resistance slide guiding surfaces (13) are uniformly distributed at the edge of the blank holder (3); and the upper die base (1) is provided with lateral force resistance slide guiding plates (12) in corresponding fit with the lateral force resistance slide guiding surfaces (13). Compared with the prior art, the die for the part of the automobile rear outside door panel reinforcing plate has the advantages that the stability of the drawing forming process is good, the material plate drawing forming quality is high, procedures are simple, and the cost is low.
Description
Technical field
The present invention relates to a kind of diel, especially relate to a kind of mould of automobile rear-door waling part
Tool.
Background technology
When the covering of the large-scale vehicle bodies such as the tail gate waling currently for automobile carries out drawing, due to
Its part type face is complex, there is larger drawing depth difference it is easy to lead to produce laterally on grinding tool during drawing
Power, and then when making punching press, mould guide-localization is unstable, so that easily occurring out during reinforcing plate forming parts
Split, wrinkling, distortion the problems such as, affect part drawing quality.
Content of the invention
The purpose of the present invention is exactly to overcome the defect of above-mentioned prior art presence to provide a kind of automobile rear-door
The mould of waling part.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of mould of automobile rear-door waling part, including upper die body and lower mold body, described upper die body
Including upper bolster and the drawing die being arranged on upper bolster, described lower mold body includes die shoe, on this die shoe
It is additionally provided with drawing punch corresponding with drawing die, be provided with blank holder in the marginal portion of drawing punch, described pressure
The marginal portion of flange is evenly distributed with multiple anti-side force slide guide faces, is provided with and anti-side force slide guide on upper bolster
The anti-side force guide plate of face corresponding matching.
The following of described blank holder is additionally provided with cushion block, and this cushion block is with the push rod component being fixedly mounted on die shoe even
Connect.
Described upper bolster is additionally provided with holding pad in the position with corresponding blank holder, is additionally provided with drawing on holding pad
Muscle, one end of bead is fixedly connected with upper bolster, and the other end passes through holding pad the surface beyond holding pad, institute
The blank holder stated is provided with blank holder groove in position corresponding with bead.
It is additionally provided with elastic layer between described holding pad and upper bolster.
Described elastic layer is elastic dottle pin layer.
Molding concave die is additionally provided with described upper bolster, flanging and restriking die separates die with punching, in molding concave die
Place is additionally provided with the drift for punching, described die shoe is additionally provided with forming convax mould corresponding with molding concave die and
Flanging and restriking die corresponding flanging and restriking punch, and separate the corresponding punching of die with punching and separate punch.
Described drawing die, molding concave die, flanging and restriking die separate die with punching and are successively set in order
On upper bolster.
Described mould also includes guide pillars and bushes, and described guide pillar is arranged at four drift angles of die shoe, described
Guide pin bushing be arranged at four drift angles of upper bolster, during matched moulds, guide pillar and guide pin bushing coupling is connected.
Compared with prior art, the present invention has advantages below：
(1) pass through anti-side force guide plate is installed on upper bolster, blank holder is installed and anti-side force guide plate
The anti-side force slide guide face joined, so, when the die is closed, anti-on the anti-side force guide plate and blank holder on upper bolster
Side force slide guide face is slidably matched, and is subject to during draw forming such that it is able to effective control upper bolster and blank holder
Retroaction and the side force that formed, and then effective ensure position stability in drawing process for the part.
(2) setting of the elastic layer between holding pad and upper bolster can effectively eliminate the plate after draw forming
The resilience of material, and then can ensure that the forming stability of the part after drawing.
(3) drawing, edge-cutting and hole-punching, flanging and restriking, punching are separated 4 combination of actions together by the present invention,
Just become continuous combination die, traditional achievable part of four operations has been completed with a secondary mould, middle omission
Three jig frequencies, reduce production cost, improve the stability of part production.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation at the blank holder of the present invention；
In figure, 1- upper bolster, 2- drawing die, 3- blank holder, 4- drift, 5- forming convax mould, 6- die shoe,
7- cushion block, 8- drawing punch, 9- bead, 10- elastic layer, 11- holding pad, 12- anti-side force guide plate, 13-
Anti- side force slide guide face, 14- blank holder groove.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of mould of automobile rear-door waling part, its structure as shown in figure 1, include upper die body and under
Die body, upper die body includes upper bolster 1 and the drawing die 2 being arranged on upper bolster 1, and lower mold body includes die shoe
6, this die shoe 6 is additionally provided with drawing punch 8 corresponding with drawing die 2, upper bolster 1 is additionally provided with molding
Die, flanging and restriking die separate die with punching, are additionally provided with the drift 4 for punching at molding concave die, under
Forming convax mould 5 corresponding with molding concave die flanging and restriking corresponding with flanging and restriking die is additionally provided with die holder 6 convex
Mould, and separate the corresponding punching of die with punching and separate punch, drawing die 2, molding concave die, flanging and restriking
Die separates die and is successively set in order on upper bolster 1 with punching.Mould also includes guide pillars and bushes, guide pillar
It is arranged at four drift angles of die shoe 6, guide pin bushing is arranged at four drift angles of upper bolster 1, during matched moulds, guide pillar
It is connected with guide pin bushing coupling.
As shown in Fig. 2 being provided with blank holder 3 in the marginal portion of drawing punch 8, the following of blank holder 3 is additionally provided with
Cushion block 7, this cushion block 7 is connected with the push rod component being fixedly mounted on die shoe 6, the marginal portion of blank holder 3
It is evenly distributed with multiple anti-side force slide guide faces 13, upper bolster 1 is provided with corresponding with anti-side force slide guide face 13
The anti-side force guide plate 12 of cooperation, upper bolster 1 is additionally provided with holding pad 11 in the position with corresponding blank holder 3,
Bead 9 is additionally provided with holding pad 11, one end of bead 9 is fixedly connected with upper bolster 1, and the other end passes through
Holding pad 11 surface beyond holding pad 11, blank holder 3 is provided with blank holder in position corresponding with bead 9
Groove 14, is additionally provided with elastic layer 10 between holding pad 11 and upper bolster 1, elastic layer 10 is elastic dottle pin layer.
The above-mentioned description to embodiment is to be understood that for ease of those skilled in the art and use to send out
Bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and here
The General Principle illustrating is applied in other embodiment without through performing creative labour.Therefore, the present invention does not limit
In above-described embodiment, those skilled in the art according to the announcement of the present invention, without departing from changing that scope is made
Entering and change all should be within protection scope of the present invention.
Claims (8)
1. a kind of mould of automobile rear-door waling part, including upper die body and lower mold body, described is upper
Die body includes upper bolster (1) and the drawing die (2) being arranged on upper bolster (1), and described lower mold body includes
Die shoe (6), this die shoe (6) is additionally provided with drawing punch (8) corresponding with drawing die (2), is drawing
The marginal portion prolonging punch (8) is provided with blank holder (3) it is characterised in that the edge of described blank holder (3)
Part is evenly distributed with multiple anti-side force slide guide faces (13), is provided with and anti-side force slide guide on upper bolster (1)
The anti-side force guide plate (12) of face (13) corresponding matching.
2. the mould of a kind of automobile rear-door waling part according to claim 1, its feature exists
Following in, described blank holder (3) is additionally provided with cushion block (7), this cushion block (7) be fixedly mounted on die shoe
(6) push rod component on connects.
3. the mould of a kind of automobile rear-door waling part according to claim 1, its feature exists
In described upper bolster (1) is additionally provided with holding pad (11) in the position with corresponding blank holder (3), in binder
Bead (9) is additionally provided with plate (11), one end of bead (9) is fixedly connected with upper bolster (1), another
The surface through holding pad (11) and beyond holding pad (11) for the end, described blank holder (3) with bead
(9) corresponding position is provided with blank holder groove (14).
4. the mould of a kind of automobile rear-door waling part according to claim 3, its feature exists
In being additionally provided with elastic layer (10) between described holding pad (11) and upper bolster (1).
5. the mould of a kind of automobile rear-door waling part according to claim 4, its feature exists
In described elastic layer (10) is elastic dottle pin layer.
6. the mould of a kind of automobile rear-door waling part according to claim 1, its feature exists
In, described upper bolster (1) is additionally provided with molding concave die, flanging and restriking die separates die with punching, become
It is additionally provided with the drift (4) for punching at type die, described die shoe (6) is additionally provided with and molding concave die pair
Forming convax mould (5) the flanging and restriking punch corresponding with flanging and restriking die answered, and separate die pair with punching
The punching separation punch answered.
7. the mould of a kind of automobile rear-door waling part according to claim 6, its feature exists
In described drawing die (2), molding concave die, flanging and restriking die separate die with punching and set successively in order
Put on upper bolster (1).
8. the mould of a kind of automobile rear-door waling part according to claim 1, its feature exists
In, described mould also includes guide pillars and bushes, and described guide pillar is arranged at four drift angles of die shoe (6),
Described guide pin bushing is arranged at four drift angles of upper bolster (1), and during matched moulds, guide pillar is connected with guide pin bushing coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519735.4A CN106391857A (en) | 2016-07-05 | 2016-07-05 | Die for part of automobile rear outside door panel reinforcing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519735.4A CN106391857A (en) | 2016-07-05 | 2016-07-05 | Die for part of automobile rear outside door panel reinforcing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106391857A true CN106391857A (en) | 2017-02-15 |
Family
ID=58006896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610519735.4A Pending CN106391857A (en) | 2016-07-05 | 2016-07-05 | Die for part of automobile rear outside door panel reinforcing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391857A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658115A (en) * | 2020-12-03 | 2021-04-16 | 上海赛科利汽车模具技术应用有限公司 | Forming method of upper cover of battery box |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57193244A (en) * | 1981-05-25 | 1982-11-27 | Nissan Motor Co Ltd | Cushion drawing press die |
| CN201316767Y (en) * | 2008-11-20 | 2009-09-30 | 浙江吉利汽车有限公司 | Side force preventing mechanism |
| CN202377399U (en) * | 2011-12-31 | 2012-08-15 | 上海众大汽车配件有限公司 | Die for car door outer panel reinforcing plate parts |
| CN203002958U (en) * | 2012-12-14 | 2013-06-19 | 重庆长安汽车股份有限公司 | Vehicle side body drawing die capable of preventing yawing force from producing |
| CN103182438A (en) * | 2011-12-29 | 2013-07-03 | 上海众大汽车配件有限公司 | Die for lower reinforcement plate part of automobile A pillar |
| CN103752704A (en) * | 2014-01-24 | 2014-04-30 | 长城汽车股份有限公司 | Female die for drawing die and drawing die |
| CN203972619U (en) * | 2013-12-30 | 2014-12-03 | 上海众大汽车配件有限公司 | A kind of automobile reinforcing plate integrated mould |
| CN205110552U (en) * | 2015-11-18 | 2016-03-30 | 深圳亿和模具制造有限公司 | Prevent yawing force forming die |
| CN205833964U (en) * | 2016-07-05 | 2016-12-28 | 上海众大汽车配件有限公司 | A kind of mould of automobile rear-door waling part |
-
2016
- 2016-07-05 CN CN201610519735.4A patent/CN106391857A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57193244A (en) * | 1981-05-25 | 1982-11-27 | Nissan Motor Co Ltd | Cushion drawing press die |
| CN201316767Y (en) * | 2008-11-20 | 2009-09-30 | 浙江吉利汽车有限公司 | Side force preventing mechanism |
| CN103182438A (en) * | 2011-12-29 | 2013-07-03 | 上海众大汽车配件有限公司 | Die for lower reinforcement plate part of automobile A pillar |
| CN202377399U (en) * | 2011-12-31 | 2012-08-15 | 上海众大汽车配件有限公司 | Die for car door outer panel reinforcing plate parts |
| CN203002958U (en) * | 2012-12-14 | 2013-06-19 | 重庆长安汽车股份有限公司 | Vehicle side body drawing die capable of preventing yawing force from producing |
| CN203972619U (en) * | 2013-12-30 | 2014-12-03 | 上海众大汽车配件有限公司 | A kind of automobile reinforcing plate integrated mould |
| CN103752704A (en) * | 2014-01-24 | 2014-04-30 | 长城汽车股份有限公司 | Female die for drawing die and drawing die |
| CN205110552U (en) * | 2015-11-18 | 2016-03-30 | 深圳亿和模具制造有限公司 | Prevent yawing force forming die |
| CN205833964U (en) * | 2016-07-05 | 2016-12-28 | 上海众大汽车配件有限公司 | A kind of mould of automobile rear-door waling part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658115A (en) * | 2020-12-03 | 2021-04-16 | 上海赛科利汽车模具技术应用有限公司 | Forming method of upper cover of battery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |