CN208866243U - A kind of processing mold of automotive oil tank shell - Google Patents
A kind of processing mold of automotive oil tank shell Download PDFInfo
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- CN208866243U CN208866243U CN201821384342.8U CN201821384342U CN208866243U CN 208866243 U CN208866243 U CN 208866243U CN 201821384342 U CN201821384342 U CN 201821384342U CN 208866243 U CN208866243 U CN 208866243U
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Abstract
The utility model provides a kind of processing mold of automotive oil tank shell, and can solve existing mold cannot achieve the technical issues of automotive oil tank shell quickly produces and guarantees its form accuracy.A kind of processing mold of automotive oil tank shell, it includes upper die holder and lower die holder, it is characterised in that: is successively arranged cutting drawing structure, flange molding structure, shear structure, shearing side blow structure, reshaping structure, side blow hole flanging shear structure along feedstock direction between upper die holder and lower die holder.Its upper die holder and lower die holder molding are primary, can be completed at the same time six work steps, can not only realize the Continuous maching of automotive oil tank shell, quickly produce, and can guarantee the outer dimension of automotive oil tank shell meet the requirements, yield rate.
Description
Technical field
The utility model relates to mould applications, and in particular to a kind of processing mold of automotive oil tank shell.
Background technique
A kind of automotive oil tank shell, with irregular cavity, the front of cavity and side are distributed with hole location, wherein dividing
Being distributed in positive hole location also has flange, and overall structure is complex and manufacturing procedure is more, and traditional stamping die can not be real
Existing its quickly produces and guarantees its form accuracy.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of processing mold of automotive oil tank shell, existing mould can solve
Tool cannot achieve the technical issues of automotive oil tank shell quickly produces and guarantees its form accuracy.
Its technical solution is a kind of such, processing mold of automotive oil tank shell comprising upper die holder and lower die holder, it is special
Sign is: between the upper die holder and the lower die holder along feedstock direction be successively arranged cutting drawing structure, flange molding structure,
Shear structure, shearing side blow structure, reshaping structure, side blow hole flanging shear structure；
The cutting drawing structure includes that enter son, cutting recessed for cutting pressure plate, cutting formed punch, drawing punch, drawing punch
Mould, drawing punch and blank holder, the cutting pressure plate is installed on the lower die holder and cooperates with the cutting cavity plate, described
Cutting formed punch is fixed on the drawing punch edge, and the drawing punch is fixed under the upper die holder, under the drawing punch
It is fixed with the drawing punch and enters son, the cutting cavity plate is fixed on the lower die holder and cooperates with the cutting formed punch, institute
It states drawing punch to be fixed on the lower die holder and cooperate with the drawing punch, the blank holder is fixed on blank holder buoyant plate
The drawing punch circumferential direction is gone up and is located at, the blank holder and the drawing punch enter sub- cooperation, and the blank holder buoyant plate is logical
Cross nitrogen gas spring, guide pressing plate is installed on the lower die holder；
The flange molding structure includes flange forming punching head and flange molding concave die, and the flange forming punching head is fixed on
Under the upper die holder, the flange molding concave die is fixed on padded plate, and the padded plate is fixed on the lower die holder；Institute
Stating shear structure includes shearing stripper plate, the first cutting punch, shearing profiling block and the first shearing edge of a knife, the shearing stripper plate
It is installed under the upper die holder, shearing stripper plate mold insert is installed under the shearing stripper plate, first cutting punch is fixed
Under the upper die holder and it is located at the shearing stripper plate circumferential direction, the shearing profiling block is fixed on the lower die holder, described
The first shearing edge of a knife is fixed on the shearing profiling block and cooperates with first cutting punch；
The shearing side blow structure includes shearing side blow stripper plate, the second cutting punch, the first side blow formed punch, shearing side blow
Profiling block, the second shearing edge of a knife and the first side blow cavity plate, the shearing side blow stripper plate is installed under the upper die holder, described to cut
It cuts and shearing side blow stripper plate mold insert is installed under side blow stripper plate, the shearing side blow profiling block is fixed on the lower die holder,
Second cutting punch is fixed under the upper die holder, and the second shearing edge of a knife is fixed on the shearing side blow profiling block
And cooperate with second cutting punch, the first side blow formed punch is fixed on the first sliding block and takes off through the shearing side blow
Flitch, first sliding block are slidably connected under the upper die holder by guide pressing plate, and the lower die holder is equipped with the first driving
Block, first drive block and first sliding block are oriented to by inclined-plane to be cooperated, and the first side blow cavity plate is fixed on described cut
It cuts on side blow profiling block；
The reshaping structure includes reforming plunger, reforming plunger mold insert, correcting die and correcting die mold insert, the shaping
Formed punch is fixed under the upper die holder, and the reforming plunger mold insert is fixed under the reforming plunger, and the correcting die is fixed
In on the lower die holder, the correcting die mold insert is fixed on the correcting die and cooperates with the reforming plunger mold insert；
The side blow hole flanging shear structure includes flange shearing side blow stripper plate, the second side blow stripper plate, flange formed punch, the
Three cutting punches, second side stamping punch, flange shearing side blow profiling block, flange cavity plate, the third shearing edge of a knife and the second side blow are recessed
Mould, the flange shearing side blow stripper plate are installed under the upper die holder, and the flange shearing side blow profiling block is fixed on described
On lower die holder, the flange formed punch is fixed under the upper die holder and shears side blow stripper plate, the flange through the flange
Cavity plate is fixed on the flange shearing side blow profiling block and cooperates with the flange formed punch, and the third cutting punch is fixed on
Under the upper die holder and it is located at flange shearing side blow stripper plate circumferential direction, the third shearing edge of a knife is fixed on the lower die holder
Above and with the third cutting punch cooperate, second side stamping punch, which is fixed on second by formed punch clamping plate, formed punch backing plate, to be slided
Block simultaneously runs through the second side blow stripper plate, and the second side blow stripper plate is installed on the formed punch clamping plate by linking up with, and described second
Sliding block is slidably connected to fixing seat by guide pressing plate, and the fixing seat is fixed under the upper die holder, sets on the lower die holder
There are the second drive block, second drive block and second sliding block to be oriented to by inclined-plane to cooperate, the second side blow cavity plate is solid
Due on the shearing side blow profiling block.
The processing mold of the utility model is successively arranged cutting drawing knot along feedstock direction between upper die holder and lower die holder
Structure, flange molding structure, shear structure, shearing side blow structure, reshaping structure, side blow hole flanging shear structure, upper die holder is under
Die holder molding is primary, can be completed at the same time six work steps, can not only realize the Continuous maching of automotive oil tank shell, quickly produces,
And can guarantee the outer dimension of automotive oil tank shell meet the requirements, yield rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is partially enlarged structural schematic diagram at A in Fig. 1.
Fig. 3 is partially enlarged structural schematic diagram at B in Fig. 1.
Fig. 4 is partially enlarged structural schematic diagram at C in Fig. 1.
Fig. 5 is partially enlarged structural schematic diagram at D in Fig. 1.
Fig. 6 is partially enlarged structural schematic diagram at E in Fig. 1.
Fig. 7 is partially enlarged structural schematic diagram at F in Fig. 1.
Fig. 8 is the structural schematic diagram of material strip Continuous maching.
Specific embodiment
As shown in Fig. 1 ~ Fig. 7, a kind of processing mold of automotive oil tank shell comprising upper die holder 11 and lower die holder 12, upper mold
Seat 11 is fixed under punching machine upper table surface 13, and lower die holder 12 is fixed on punching machine following table 14, between upper die holder 11 and lower die holder 12
Cutting drawing structure, flange molding structure, shear structure, shearing side blow structure, reshaping structure, side are successively arranged along feedstock direction
Rush hole flanging shear structure；
It is convex including cutting pressure plate 21, cutting formed punch 23, drawing punch 25, cutting cavity plate 24, drawing to cut off drawing structure
Mould 26 and blank holder 28a, blank holder 28b, cutting pressure plate 21 are installed on lower die holder 12 and cooperate with cutting cavity plate 24, cutting
Formed punch 23 is fixed on 25 edge of drawing punch, and the drawing punch 25 is fixed under upper die holder 11, and drawing is fixed under drawing punch
Prolong that formed punch enters sub- 27a, drawing punch enters sub- 27b, cutting cavity plate 24 be fixed on lower die holder 12 by keel 22 and with cutting
Formed punch 23 cooperates, and drawing punch 26 is fixed on lower die holder 12 and cooperates with drawing punch 25, and blank holder 28a, blank holder 28b are solid
Due on blank holder buoyant plate 29a, blank holder buoyant plate 29b and positioned at 26 circumferential direction of drawing punch, blank holder 28a, blank holder 28b
Enter sub- 27a with drawing punch, drawing punch enters sub- 27b cooperation, blank holder buoyant plate 29a, blank holder buoyant plate 29b pass through nitrogen
Spring top dress, guide pressing plate guiding are installed on lower die holder 12；
Flange molding structure includes flange forming punching head 31a, flange forming punching head 31b and flange molding concave die 32, flange
Forming punching head 31a, flange forming punching head 31b are fixed under upper die holder 11, and flange molding concave die 32 is fixed on molding profiling block 33
On, molding profiling block 33 is fixed on lower die holder 12；Shear structure includes shearing stripper plate 41, the first cutting punch 44a, the
One cutting punch 44b, shearing profiling block 43 and the first shearing edge of a knife 46a, the first shearing edge of a knife 46b, shearing stripper plate 41 are installed
Under upper die holder 11, shears and shearing stripper plate mold insert 42a, shearing stripper plate mold insert 42b, the first shearing are installed under stripper plate 41
Formed punch 44a, the first cutting punch 44b pass through keel 45a, 45b respectively and are fixed under upper die holder 11 and are located at shearing stripper plate
41 is circumferential, and shearing profiling block 43 is fixed on lower die holder 12, and the first shearing edge of a knife 46a, the first shearing edge of a knife 46b are fixed on shearing
Cooperate on profiling block 43 and with the first cutting punch 44a, the first cutting punch 44b；
Shearing side blow structure includes shearing side blow stripper plate 501, the second cutting punch 504, the first side blow formed punch 506, cuts
It cuts side blow profiling block 503, second and shears the edge of a knife 505 and the first side blow cavity plate, shearing side blow stripper plate 501 is installed on upper die holder 11
Under, it shears and shearing side blow stripper plate mold insert 502 and the first side blow stripper plate mold insert 507 is installed under side blow stripper plate 501, shearing
Side blow profiling block 503 is fixed on lower die holder 12, and the second cutting punch 504 is fixed under upper die holder 11, the second shearing edge of a knife 505
It is fixed on shearing side blow profiling block 503 and cooperates with the second cutting punch 504, it is sliding that the first side blow formed punch 506 is fixed on first
On block 509 and through shearing side blow stripper plate 501, the first sliding block 509 is slided by guide pressing plate, guiding is connected to upper die holder 11
Under, lower die holder 12, which is equipped with the first drive block 510, the first drive block 510 and the first sliding block 509 and is oriented to by inclined-plane, to be cooperated, the
One side blow cavity plate 508 is fixed on shearing side blow profiling block 503；
Reshaping structure includes reforming plunger 61, reforming plunger mold insert 63a, reforming plunger mold insert 63b, reforming plunger mold insert
63c, correcting die 62, correcting die mold insert 64a, correcting die mold insert 64b and correcting die mold insert 64c, reforming plunger 61 are solid
Due under upper die holder 11, reforming plunger mold insert 63a, reforming plunger mold insert 63b and reforming plunger mold insert 63c are fixed on reforming plunger
Under 61, correcting die 62 is fixed on lower die holder 12, correcting die mold insert 64a, correcting die mold insert 64b, correcting die mold insert
64c is fixed on correcting die 62 and cooperates with reforming plunger mold insert 63a, reforming plunger mold insert 63b, reforming plunger mold insert 63c,
Correcting die 62 is fixed on lower die holder 12；
Side blow hole flanging shear structure include flange shearing side blow stripper plate 701, the second side blow stripper plate, flange formed punch 704,
Third cutting punch, second side stamping punch 706, flange shearing side blow profiling block 703, flange cavity plate 705, third shearing the edge of a knife and
Second side blow cavity plate, flange shearing side blow stripper plate 701 are installed under upper die holder 11, and it is lower solid that flange shears side blow stripper plate 701
There is flange to shear side blow stripper plate mold insert 702, flange shearing side blow profiling block 703 is fixed on lower die holder 12, flange formed punch surely
704 are fixed under upper die holder 11 and shear side blow stripper plate 701 through flange, and flange cavity plate 705 is fixed on flange shearing side blow
Cooperate on profiling block 703 and with flange formed punch 704, third cutting punch, which is fixed under upper die holder 11 and is located at flange, shears side blow
Stripper plate 701 is circumferential, and the third shearing edge of a knife is fixed on lower die holder 12 and cooperates with third cutting punch, second side stamping punch
706 are fixed on the second sliding block 710 by formed punch clamping plate 708, formed punch backing plate 709 and run through the second side blow stripper plate, the second side blow
Stripper plate 707 is installed on formed punch clamping plate by hook, and the second sliding block 710 is slided by guide pressing plate, guiding is connected to fixing seat
711, fixing seat is fixed under upper die holder 11, and lower die holder 12 is equipped with the second drive block 713, and the second drive block 713 and second is sliding
Block 710 is oriented to by inclined-plane to be cooperated, and the second side blow cavity plate is fixed on shearing side blow profiling block.
Automotive oil tank shell is processed using the processing mold of the utility model, upper die holder and lower die holder molding one
It is secondary, six work steps can be completed at the same time, as shown in Figure 8:
First work step (OP 10): the cutting formed punch of cutting drawing structure and cutting cavity plate cooperation carry out cutting behaviour to material strip
To make, forms the flitch of monolithic, material strip is compressed by cutting pressure plate and keel, drawing punch and drawing punch, blank holder cooperation,
Drawing operation is carried out to flitch, blank holder and drawing punch cooperate, and bead are formed, to ensure drawing effect；
Second work step (OP 20): flange molding structure flange forming punching head and flange molding concave die cooperation, to flitch into
Row flange forming operation；
Third work step (OP 30): the first cutting punch of shear structure and the first shearing edge of a knife cooperation, to flitch edge
Long position carries out shearing behaviour for the first time；
4th work step (OP 40): the second cutting punch of shearing side blow structure and the second shearing edge of a knife cooperation, to flitch side
The long position of edge carries out second of shearing manipulation, the first side blow formed punch and the cooperation of the first side blow cavity plate, carries out first to flitch
Secondary side blow hole operation；
5th work step (OP 50): the reforming plunger mold insert and correcting die mold insert of reshaping structure cooperate, and carry out to flitch whole
Shape operation；
6th work step (OP 60): flange formed punch and flange the cavity plate cooperation of side blow hole flanging shear structure, to the hole on flitch
Position carries out flange operation, third cutting punch and third shearing edge of a knife cooperation, carries out third time shearing manipulation, second side to flitch
Stamping punch and the cooperation of the second side blow cavity plate, carry out second of side blow operation to flitch；Obtain finished automotive fuel tank shell.
Claims (1)
1. a kind of processing mold of automotive oil tank shell comprising upper die holder and lower die holder, it is characterised in that: the upper die holder and institute
It states and is successively arranged cutting drawing structure, flange molding structure, shear structure, shearing side blow knot along feedstock direction between lower die holder
Structure, reshaping structure, side blow hole flanging shear structure；
The cutting drawing structure includes cutting off pressure plate, cutting formed punch, cutting cavity plate, drawing punch, drawing punch to enter son, draw
Prolong punch-pin and blank holder, the cutting pressure plate is installed on the lower die holder and cooperates with the cutting cavity plate, the cutting
Formed punch is fixed on the drawing punch edge, and the drawing punch is fixed under the upper die holder, fixed under the drawing punch
There is the drawing punch to enter son, the cutting cavity plate is fixed on the lower die holder and cooperates with the cutting formed punch, the drawing
Prolong punch-pin to be fixed on the lower die holder and cooperate with the drawing punch, the blank holder is fixed on blank holder buoyant plate simultaneously
Circumferential positioned at the drawing punch, the blank holder and the drawing punch enter sub- cooperation, and the blank holder buoyant plate passes through nitrogen
Gas spring, guide pressing plate are installed on the lower die holder；
The flange molding structure includes flange forming punching head and flange molding concave die, and the flange forming punching head is fixed on described
Under upper die holder, the flange molding concave die is fixed on padded plate, and the padded plate is fixed on the lower die holder；It is described to cut
Cutting structure includes shearing stripper plate, the first cutting punch, shearing profiling block and the first shearing edge of a knife, the shearing stripper plate installation
Under the upper die holder, shearing stripper plate mold insert is installed under the shearing stripper plate, first cutting punch is fixed on institute
It states under upper die holder and is located at the shearing stripper plate circumferential direction, the shearing profiling block is fixed on the lower die holder, and described first
The shearing edge of a knife is fixed on the shearing profiling block and cooperates with first cutting punch；
The shearing side blow structure includes shearing side blow stripper plate, the second cutting punch, the first side blow formed punch, shearing side blow profiling
Block, the second shearing edge of a knife and the first side blow cavity plate, the shearing side blow stripper plate are installed under the upper die holder, the shearing side
It rushes under stripper plate and shearing side blow stripper plate mold insert is installed, the shearing side blow profiling block is fixed on the lower die holder, described
Second cutting punch is fixed under the upper die holder, it is described second shearing the edge of a knife be fixed on the shearing side blow profiling block and with
The second cutting punch cooperation, the first side blow formed punch are fixed on the first sliding block and through the shearing side blow de- materials
Plate, first sliding block are slidably connected under the upper die holder by guide pressing plate, and the lower die holder is equipped with the first drive block,
First drive block and first sliding block are oriented to by inclined-plane to be cooperated, and the first side blow cavity plate is fixed on the shearing side
It rushes on profiling block；
The reshaping structure includes reforming plunger, reforming plunger mold insert, correcting die and correcting die mold insert, the reforming plunger
It is fixed under the upper die holder, the reforming plunger mold insert is fixed under the reforming plunger, and the correcting die is fixed on institute
It states on lower die holder, the correcting die mold insert is fixed on the correcting die and cooperates with the reforming plunger mold insert；
The side blow hole flanging shear structure includes that flange shearing side blow stripper plate, the second side blow stripper plate, flange formed punch, third are cut
Cut formed punch, second side stamping punch, flange shearing side blow profiling block, flange cavity plate, the third shearing edge of a knife and the second side blow cavity plate, institute
It states flange shearing side blow stripper plate to be installed under the upper die holder, the flange shearing side blow profiling block is fixed on the lower die holder
On, the flange formed punch is fixed under the upper die holder and shears side blow stripper plate through the flange, and the flange cavity plate is solid
Cooperate due on flange shearing side blow profiling block and with the flange formed punch, the third cutting punch is fixed on described
Under die holder and to be located at flange shearing side blow stripper plate circumferential, the third shearing edge of a knife be fixed on the lower die holder and with
The third cutting punch cooperation, second side stamping punch are fixed on the second sliding block by formed punch clamping plate, formed punch backing plate and pass through
The second side blow stripper plate is worn, the second side blow stripper plate is installed on the formed punch clamping plate by hook, and second sliding block is logical
It crosses guide pressing plate and is slidably connected to fixing seat, the fixing seat is fixed under the upper die holder, and the lower die holder is equipped with second
Drive block, second drive block and second sliding block are oriented to by inclined-plane to be cooperated, and the second side blow cavity plate is fixed on institute
It states on shearing side blow profiling block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384342.8U CN208866243U (en) | 2018-08-27 | 2018-08-27 | A kind of processing mold of automotive oil tank shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384342.8U CN208866243U (en) | 2018-08-27 | 2018-08-27 | A kind of processing mold of automotive oil tank shell |
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| Publication Number | Publication Date |
|---|---|
| CN208866243U true CN208866243U (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821384342.8U Active CN208866243U (en) | 2018-08-27 | 2018-08-27 | A kind of processing mold of automotive oil tank shell |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640048A (en) * | 2019-08-23 | 2020-01-03 | 南通福乐华机械有限公司 | Machining process of oiling plug-in with baffle |
| CN110756663A (en) * | 2019-11-01 | 2020-02-07 | 浙江舜仕汽车技术有限公司 | Forming process of front end plate of automobile battery box |
| CN111957830A (en) * | 2020-08-06 | 2020-11-20 | 东莞榕树模具有限公司 | Sectional type die for automobile trunk assembly and manufacturing process thereof |
-
2018
- 2018-08-27 CN CN201821384342.8U patent/CN208866243U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640048A (en) * | 2019-08-23 | 2020-01-03 | 南通福乐华机械有限公司 | Machining process of oiling plug-in with baffle |
| CN110756663A (en) * | 2019-11-01 | 2020-02-07 | 浙江舜仕汽车技术有限公司 | Forming process of front end plate of automobile battery box |
| CN110756663B (en) * | 2019-11-01 | 2024-04-30 | 浙江舜仕汽车技术有限公司 | Forming process of front end plate of automobile battery box |
| CN111957830A (en) * | 2020-08-06 | 2020-11-20 | 东莞榕树模具有限公司 | Sectional type die for automobile trunk assembly and manufacturing process thereof |
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