CN104492950A - Mold for door header of automotive sliding door - Google Patents
Mold for door header of automotive sliding door Download PDFInfo
- Publication number
- CN104492950A CN104492950A CN201410721657.7A CN201410721657A CN104492950A CN 104492950 A CN104492950 A CN 104492950A CN 201410721657 A CN201410721657 A CN 201410721657A CN 104492950 A CN104492950 A CN 104492950A
- Authority
- CN
- China
- Prior art keywords
- mold
- guide plate
- edge
- workpiece
- punch
- 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
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
-
- 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 machining mold, in particular to a mold for a door header of an automotive sliding door. The mold, provided by the invention, for the door header of the automotive sliding doorcomprises a compaction block, an edge-pressing ring, a lower mold seat, a male mold, a female mold, an inner guide plate, quick positioning holes, safety screws, pressure regulating pads, a positioning plate and an outer guide pipe, wherein the compaction block is positioned on the left upper side of the lower mold seat; the edge-pressing ring is positioned on one side of the compaction block; the male mold is positioned in the middle of the upper side of the lower mold seat; the female mold directly faces the male mold; the inner guide plate is arranged on one side of the male mold; the quick positioning holes are formed in the lower mold seat; the male mold is fixed on the upper mold seat through the safety screws; the outer guide plate is arranged above the inner guide plate. The edge-pressing ring of the mold for the door header of the automotive sliding door is arranged below a workpiece and is used for supporting the workpiece, the edge of a plate material is pressed under the interaction of down-pressing of an upper mold and the edge-pressing ring, the upper mold returns to an original position after draw forming, the edge-pressing ring moves up to eject the workpiece, and the workpiece is convenient to take out, so that the production efficiency can be improved.
Description
Technical field
The present invention relates to machined die, particularly relate to a kind of automobile sliding door lintel mould.
Background technology
Drawing and forming be by cupping tool plate is pressed into required form hollow object or by further for hollow object deformation process, generally needing, flange fixing installation is set in a mold and is pressed on plate edge generation frictional resistance, to increase the tension in plate, control the flowing of material, avoid wrinkling, usually arranging flange fixing installation for the cupping tool of automobile sliding door lintel in prior art is blank holder structure, blank holder carries out coordinating with the mode pressed down and counterdie and is compressed by plate, through blank holder endoporus, drawing is carried out to plate by punch again, its defect is: can not by workpiece automatic ejection after shaping, take out workpiece and need spend certain hour, production efficiency is low.
Therefore, need to be improved automobile sliding door lintel mould, automatically workpiece can be ejected after making drawing and forming, enhance productivity.
Summary of the invention
For the defect existed in prior art or deficiency, technical problem to be solved by this invention is: provide a kind of automobile sliding door lintel mould, can automatically be ejected by workpiece after drawing and forming, is convenient to take out workpiece, can enhance productivity.
To achieve these goals, the technical scheme that the present invention takes is for providing a kind of automobile sliding door lintel mould, comprise the dead block of pier, blank holder, die shoe, punch, die, inner guide plate, quick position hole, safety screw, pressure regulation pad, location-plate, outer guide plate, the dead block of described pier is positioned at the upper left side of described die shoe, described blank holder is positioned at the side of the dead block of described pier, described punch is positioned at described die shoe upper center, described die is just to described punch, described inner guide plate is arranged at the side of described punch, described quick position hole is located on described die shoe, described punch is fixed on described upper bolster by safety screw, described outer guide plate is provided with above described inner guide plate.
As a further improvement on the present invention, pressure regulation pad is provided with between described safety screw and described punch.
The invention has the beneficial effects as follows: the blank holder of automobile sliding door lintel mould of the present invention is arranged at the below of workpiece for supporting workpiece, pressed down by patrix and with the interaction of blank holder, plate edge is compressed, after drawing and forming, patrix returns original position, blank holder being about to workpiece ejects, be convenient to take out workpiece, can enhance productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile sliding door lintel mould of the present invention.
Fig. 2 is the top view of automobile sliding door lintel mould of the present invention.
Wherein numeral: 1, the dead block of pier; 2, blank holder; 3, die shoe; 4, punch; 5, die; 6, inner guide plate; 7, quick position; 8, safety screw; 9, pressure regulation pad; 10, location-plate; 11, outer guide plate.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and detailed description of the invention the present invention is further described.
As Fig. 1, shown in Fig. 2, the invention provides a kind of automobile sliding door lintel mould, comprise the dead block 1 of pier, blank holder 2, die shoe 3, punch 4, die 5, inner guide plate 6, quick position hole 7, safety screw 8, pressure regulation pad 9, location-plate 10, outer guide plate 11, the dead block of described pier 1 is positioned at the upper left side of described die shoe 3, described blank holder 2 is positioned at the side of the dead block 1 of described pier, described punch 4 is positioned at described die shoe 3 upper center, described die 6 is just to described punch 4, described inner guide plate 6 is arranged at the side of described punch 4, described quick position hole 7 is located on described die shoe 3, described punch 4 is fixed on described upper bolster by safety screw 8, described outer guide plate 11 is provided with above described inner guide plate 6.
As shown in Figure 1, pressure regulation pad 9 is provided with between described safety screw 8 and described punch 5.
Mold work principle is as follows: mould is installed and taked quick position hole 7 to locate, when lathe slide block drive die 5 is up mould is opened after, blank holder 2 is put tablet located by location-plate 10, lathe slide block drives die 5 descending, and blank holder binder, continues descending punch 4 and ejects, in material gradually holding concave die cavity, until the dead block 1 of pier below blank holder is dead with the boss pier on die shoe 3, then lathe slide block is up opens mould, takes out tensioning member by hand.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (2)
1. an automobile sliding door lintel mould, it is characterized in that: comprise the dead block of pier, blank holder, die shoe, punch, die, inner guide plate, quick position hole, safety screw, pressure regulation pad, location-plate, outer guide plate, the dead block of described pier is positioned at the upper left side of described die shoe, described blank holder is positioned at the side of the dead block of described pier, described punch is positioned at described die shoe upper center, described die is just to described punch, described inner guide plate is arranged at the side of described punch, described quick position hole is located on described die shoe, described punch is fixed on described upper bolster by safety screw, described outer guide plate is provided with above described inner guide plate.
2. automobile sliding door lintel mould according to claim 1, is characterized in that: be provided with pressure regulation pad between described safety screw and described punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721657.7A CN104492950A (en) | 2014-12-03 | 2014-12-03 | Mold for door header of automotive sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721657.7A CN104492950A (en) | 2014-12-03 | 2014-12-03 | Mold for door header of automotive sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104492950A true CN104492950A (en) | 2015-04-08 |
Family
ID=52934450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410721657.7A Pending CN104492950A (en) | 2014-12-03 | 2014-12-03 | Mold for door header of automotive sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104492950A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08276228A (en) * | 1995-04-04 | 1996-10-22 | Honda Motor Co Ltd | Die structure of press device |
| CN201791829U (en) * | 2010-08-12 | 2011-04-13 | 重庆市华青汽车配件有限公司 | Drawing die device for inner plates of left and right doorsills |
| CN102294406A (en) * | 2011-09-06 | 2011-12-28 | 浙江黄岩冲模厂 | High strength plate over-drawing mould with movable drawing rib |
| CN202207751U (en) * | 2011-08-31 | 2012-05-02 | 重庆市华青汽车配件有限公司 | Minibus sliding door lintel die |
| CN102554038A (en) * | 2011-12-29 | 2012-07-11 | 瑞鹄汽车模具有限公司 | Side-driving material pressing mechanism and stamping method thereof |
| CN202963171U (en) * | 2012-12-21 | 2013-06-05 | 福建蓝海汽车技术有限公司 | Stamping and cutting die for sliding doors of automobiles |
-
2014
- 2014-12-03 CN CN201410721657.7A patent/CN104492950A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08276228A (en) * | 1995-04-04 | 1996-10-22 | Honda Motor Co Ltd | Die structure of press device |
| CN201791829U (en) * | 2010-08-12 | 2011-04-13 | 重庆市华青汽车配件有限公司 | Drawing die device for inner plates of left and right doorsills |
| CN202207751U (en) * | 2011-08-31 | 2012-05-02 | 重庆市华青汽车配件有限公司 | Minibus sliding door lintel die |
| CN102294406A (en) * | 2011-09-06 | 2011-12-28 | 浙江黄岩冲模厂 | High strength plate over-drawing mould with movable drawing rib |
| CN102554038A (en) * | 2011-12-29 | 2012-07-11 | 瑞鹄汽车模具有限公司 | Side-driving material pressing mechanism and stamping method thereof |
| CN202963171U (en) * | 2012-12-21 | 2013-06-05 | 福建蓝海汽车技术有限公司 | Stamping and cutting die for sliding doors of automobiles |
Non-Patent Citations (1)
| Title |
|---|
| 杨波等: "某车型中地板工艺及模具设计", 《冲模技术》 * |
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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: 20150408 |