CN105964786A - Die for automobile angle plate part - Google Patents
Die for automobile angle plate part Download PDFInfo
- Publication number
- CN105964786A CN105964786A CN201610518163.8A CN201610518163A CN105964786A CN 105964786 A CN105964786 A CN 105964786A CN 201610518163 A CN201610518163 A CN 201610518163A CN 105964786 A CN105964786 A CN 105964786A
- Authority
- CN
- China
- Prior art keywords
- die
- punching
- flanging
- cutting
- edge
- 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
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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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
Abstract
The invention relates to a die for an automobile angle plate part. The die comprises an upper die part, a lower die part and a sensor. The upper die part comprises an upper die holder, a flanging and shaping male die, a trimming and punching separation female die and a trimming and punching female die, wherein the flanging and shaping male die, the trimming and punching separation female die and the trimming and punching female die are arranged on the lower surface of the upper die holder. The lower die part comprises a lower die holder, a flanging and shaping female die, a trimming and punching separation male die and a trimming and punching male die, wherein the flanging and shaping female die, the trimming and punching separation male die and the trimming and punching male die are arranged on the upper surface of the lower die holder. The sensor is fixed to one side of the lower die holder. During die assembly, the flanging and shaping female die and the flanging and shaping male die are used in cooperation for completing flanging and shaping, the trimming and punching separation female die and the trimming and punching separation male die are used in cooperation for completing trimming and punching separation, and the trimming and punching female die and the trimming and punching male die are used in cooperation for completing trimming and punching. Compared with the prior art, three procedures are conducted at the same time, the part capable of being completed through a traditional single procedure is completed through one die, two times of stroke are omitted, the part production cost is reduced, and stability of part production is improved.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to the mould of a kind of automobile gusset part.
Background technology
Have at present most automobile gusset mould be all single edge-cutting and hole-punching operation, edge-cutting and hole-punching separation circuit,
Flanging and restriking operation produces, and many jig frequencies just increase deformation during operation transmits more in process of production
Probability, the maintenance of multiple operations and the expense of maintenance increase the most accordingly.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and provide a kind of part to produce into
The mould of the automobile gusset part that this is low, part production stability is strong.
The purpose of the present invention can be achieved through the following technical solutions: the mould of a kind of automobile gusset part, described
Mould includes part of the upper die, part of the lower die and for detecting the sensor of mould punching action completeness, described on
Mould part include upper bolster and be arranged on the flanging and restriking punch of upper bolster lower surface, edge-cutting and hole-punching separation die and
Edge-cutting and hole-punching die, described part of the lower die includes die shoe and to be arranged on the flanging and restriking of die shoe upper surface recessed
Mould, edge-cutting and hole-punching separation punch and edge-cutting and hole-punching punch；Described sensor is fixed on the side of die shoe；
During matched moulds, described flanging and restriking die and flanging and restriking punch have cooperated flanging and restriking action, described
Edge-cutting and hole-punching separation die separates punch and has cooperated edge-cutting and hole-punching separating action with edge-cutting and hole-punching, described trimming
Punching concave die and edge-cutting and hole-punching punch have cooperated edge-cutting and hole-punching action.
The outside of described flanging and restriking die is provided with the flange cutter block for excising remaining limit.
When the die is closed, workpiece to be processed is fixed by flanging and restriking die and flanging and restriking punch, along with under upper bolster
Fall, flanging and restriking punch continues to decline, and by workpiece to be processed flange, after flange completes, flanging and restriking punch is also
Continuing to decline a segment distance, now workpiece to be processed contacts with flange cutter block, and workpiece to be processed is along with flanging and restriking
During punch declines, excised clout by flange cutter block.
Described mould is provided with 3～8 pairs of flanging and restriking dies and flanging and restriking punch.
Described sensor place plane is contour with the plane that part of the upper die after matched moulds and part of the lower die contact.
The chute for removing waste material it is additionally provided with on described die shoe.
Described die shoe is additionally provided with the ejector of the workpiece machined for jack-up, the rising of described ejector and
Under press and controlled by described sensor.
Described upper bolster top is provided with push rod, the rising of described push rod and under press and controlled by described sensor
Become.
The principle of the present invention is: when pressing under push rod drives upper bolster, with specified pressure pressure, then by trimming
Piercing punch and edge-cutting and hole-punching die complete edge-cutting and hole-punching action, edge-cutting and hole-punching separation punch separate with edge-cutting and hole-punching
Die completes edge-cutting and hole-punching separating action, has flanging and restriking punch and flanging and restriking die to complete flanging and restriking action,
Waste material falls in chute, is fallen by gravity, and a punching press action is covered；When part of the upper die contacts with part of the lower die
After, sensor sends signal, controls push rod and rises, thus drives upper bolster to rise, and then sensor controls liftout
Device is by machined complete part jack-up, and takes out part.
Compared with prior art, beneficial effects of the present invention is embodied in following several respects:
(1) edge-cutting and hole-punching, flanging and restriking, punching are separated 3 combination of actions together by this mould, just become
Four traditional achievable parts of operation are completed by combination die continuously with a secondary mould, and centre eliminates three
Jig frequency, reduces production cost, improves the stability that part produces；
(2) increasing sensor, can be automatically performed the work of mould, automaticity is high, the labor of operator
Fatigue resistance is little, and the safety of operator is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation at flange molding position.
Wherein, 1 is upper bolster, and 2 is flanging and restriking punch, and 3 is flanging and restriking die, and 4 separate for edge-cutting and hole-punching
Die, 5 is edge-cutting and hole-punching separation punch, and 6 is chute, and 7 is sensor, and 8 is die shoe, and 9 is edge-cutting and hole-punching
Die, 10 is edge-cutting and hole-punching punch, and 11 is flange cutter block.
Detailed description of the invention
Elaborating embodiments of the invention below, the present embodiment enters under premised on technical solution of the present invention
Row is implemented, and gives detailed embodiment and concrete operating process, but under protection scope of the present invention is not limited to
The embodiment stated.
Embodiment
The mould of a kind of automobile gusset part, its structure is as it is shown in figure 1, mould includes part of the upper die, part of the lower die
And for detecting the sensor 7 of mould punching action completeness, part of the upper die includes upper bolster 1 and is arranged on
The flanging and restriking punch 2 of upper bolster 1 lower surface, edge-cutting and hole-punching separation die 4 and edge-cutting and hole-punching die 9, lower mold
Part include die shoe 8 and be arranged on the flanging and restriking die 3 of die shoe 8 upper surface, edge-cutting and hole-punching separate convex
Mould 5 and edge-cutting and hole-punching punch 10；Sensor 7 is fixed on the side of die shoe 8；
During matched moulds, edge-cutting and hole-punching separation die 4 separates punch 5 edge-cutting and hole-punching that cooperated and divides with edge-cutting and hole-punching
Cooperate edge-cutting and hole-punching action from action, edge-cutting and hole-punching die 9 and edge-cutting and hole-punching punch 10.
The outside of flanging and restriking die 3 is provided with the flange cutter block 11 for excising remaining limit.During matched moulds, flanging and restriking
Workpiece to be processed is fixed by die 3 and flanging and restriking punch 2, along with the decline of upper bolster 1, flanging and restriking punch
2 continue to decline, and by workpiece to be processed flange, after flange completes, flanging and restriking punch 2 also to continue to decline one
Segment distance, now workpiece to be processed contacts with flange cutter block 11, and workpiece to be processed is along with flanging and restriking punch 2 times
During fall, excised clout by flange cutter block 11.The structure at this flange molding position is as in figure 2 it is shown, mould
In be provided with 3～8 pairs of flanging and restriking dies 3 and flanging and restriking punch 2, in Fig. 2 only with 3 to doing example.
Sensor 7 place plane is contour with the plane that part of the upper die after matched moulds and part of the lower die contact.
The chute 6 for removing waste material it is additionally provided with on die shoe 8.
Die shoe 8 is additionally provided with the ejector of the workpiece machined for jack-up, and the rising of ejector and down pressure are passed through
Sensor 7 has controlled.
Upper bolster 1 top is provided with push rod, the rising of push rod and under press and controlled by sensor 7.
The principle of the present embodiment is: when push rod drives upper bolster to press for 1 time, depress with specified pressure, then by
Edge-cutting and hole-punching punch 10 and edge-cutting and hole-punching die 9 complete edge-cutting and hole-punching action, by edge-cutting and hole-punching separation punch 5 He
Edge-cutting and hole-punching separation die 4 completes edge-cutting and hole-punching separating action, has flanging and restriking punch 2 and flanging and restriking die 3
Completing flanging and restriking action, waste material falls in chute 6, is fallen by gravity, and a punching press action is covered；When upper
After mould part contacts with part of the lower die, sensor 7 sends signal, controls push rod and rises, thus drives upper bolster 1
Rising, then sensor 7 controls ejector by machined complete part jack-up, and takes out part.
Claims (6)
1. the mould of an automobile gusset part, it is characterised in that described mould includes part of the upper die, lower mold portion
Divide and for detecting the sensor of mould punching action completeness, described part of the upper die includes upper bolster and setting
Flanging and restriking punch, edge-cutting and hole-punching separation die and edge-cutting and hole-punching die, described lower mold at upper bolster lower surface
Part includes die shoe and is arranged on the flanging and restriking die of die shoe upper surface, edge-cutting and hole-punching separation punch and cuts
Limit piercing punch；Described sensor is fixed on the side of die shoe；The outside of described flanging and restriking die is provided with use
Flange cutter block in the remaining limit of excision；
During matched moulds, described flanging and restriking die and flanging and restriking punch have cooperated flanging and restriking action, described
Edge-cutting and hole-punching separation die separates punch and has cooperated edge-cutting and hole-punching separating action with edge-cutting and hole-punching, described trimming
Punching concave die and edge-cutting and hole-punching punch have cooperated edge-cutting and hole-punching action.
The mould of a kind of automobile gusset part the most according to claim 1, it is characterised in that described mould
Tool is provided with 3～8 pairs of flanging and restriking dies and flanging and restriking punch.
The mould of a kind of automobile gusset part the most according to claim 1, it is characterised in that described biography
Sensor place plane is contour with the plane that part of the upper die after matched moulds and part of the lower die contact.
The mould of a kind of automobile gusset part the most according to claim 1, it is characterised in that under described
The chute for removing waste material it is additionally provided with on die holder.
The mould of a kind of automobile gusset part the most according to claim 1, it is characterised in that under described
Die holder is additionally provided with the ejector of the workpiece machined for jack-up, the rising of described ejector and under press by described
Sensor has controlled.
The mould of a kind of automobile gusset part the most according to claim 1, it is characterised in that described is upper
Die holder top is provided with push rod, the rising of described push rod and under press and controlled by described sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610518163.8A CN105964786A (en) | 2016-07-04 | 2016-07-04 | Die for automobile angle plate part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610518163.8A CN105964786A (en) | 2016-07-04 | 2016-07-04 | Die for automobile angle plate part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105964786A true CN105964786A (en) | 2016-09-28 |
Family
ID=56953905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610518163.8A Pending CN105964786A (en) | 2016-07-04 | 2016-07-04 | Die for automobile angle plate part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105964786A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197996A (en) * | 1962-12-07 | 1965-08-03 | Budd Co | Redrawing dies for deep drawing to varying depths |
| 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 |
| CN104492937A (en) * | 2014-10-15 | 2015-04-08 | 上海众大汽车配件有限公司 | A mold for producing an automobile angle plate |
| CN104550469A (en) * | 2014-12-23 | 2015-04-29 | 上海众大汽车配件有限公司 | Continuous production mold for automobile angle plate parts |
| CN205833958U (en) * | 2016-07-04 | 2016-12-28 | 上海众大汽车配件有限公司 | A kind of mould of automobile gusset part |
-
2016
- 2016-07-04 CN CN201610518163.8A patent/CN105964786A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197996A (en) * | 1962-12-07 | 1965-08-03 | Budd Co | Redrawing dies for deep drawing to varying depths |
| 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 |
| CN104492937A (en) * | 2014-10-15 | 2015-04-08 | 上海众大汽车配件有限公司 | A mold for producing an automobile angle plate |
| CN104550469A (en) * | 2014-12-23 | 2015-04-29 | 上海众大汽车配件有限公司 | Continuous production mold for automobile angle plate parts |
| CN205833958U (en) * | 2016-07-04 | 2016-12-28 | 上海众大汽车配件有限公司 | A kind of mould of automobile gusset part |
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| 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 |
Application publication date: 20160928 |
|
| RJ01 | Rejection of invention patent application after publication |