CN208960768U - A kind of automobile oil filter thread plate continuous mould - Google Patents
A kind of automobile oil filter thread plate continuous mould Download PDFInfo
- Publication number
- CN208960768U CN208960768U CN201821292452.1U CN201821292452U CN208960768U CN 208960768 U CN208960768 U CN 208960768U CN 201821292452 U CN201821292452 U CN 201821292452U CN 208960768 U CN208960768 U CN 208960768U
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- China
- Prior art keywords
- plate
- mold
- upper mold
- formed punch
- hole flanging
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Abstract
The utility model discloses a kind of automobile oil filter thread plate continuous moulds, including upper mold and lower mold, it is characterized by: the upper mold includes upper die holder, the lower surface of the upper die holder is connected with upper die plate in turn by upper mold screw, upper mould fixed plate, the lower surface of the upper mould fixed plate is fixed with upper mold scraping wings supporting plate, the lower surface of the upper mold scraping wings supporting plate passes through the push plate screw being uniformly arranged and is equipped with upper mold scraping wings, and it is compressed by one group of spring of distribution setting, it is successively arranged formed punch from left to right in the middle part of the upper mold, chamfering die, hole flanging cavity plate, the small formed punch of hole flanging of annular setting, material returned block in center is equipped in the middle part of the hole flanging cavity plate, the top of the small formed punch of hole flanging is fixedly connected with the parallels being arranged in the upper die holder, the utility model structure is simple, it solves existing The problem of progressive die cannot realize quick-replaceable to the small formed punch of hole flanging.
Description
Technical field:
The utility model relates to filter mould applications, and in particular to a kind of automobile oil filter thread plate progressive die
Tool.
Background technique:
The thread cover plate for cleaner at present, most producer still use either simplex sequence to produce, 4 works are respectively completed before tapping
Sequence: (1) blanking, (2) form and turn over centre bore, (3) punching 7.3 hole 4-φ and turn over 4 apertures, (4) center Hole chamfering.Wherein preceding 3
Procedure is completed on single-stroke mould, and the 4th procedure is completed on drilling machine, and production efficiency is very low.Attempt to adopt there are also producer
It is produced with the progressive die, but since the small formed punch of hole flanging is easily broken, easy to wear, the existing progressive die is unable to the small formed punch of quick-replaceable, makes
The progressive die can not normal use.In view of the above-mentioned problems, to release a kind of automobile oil filter thread plate continuous for the utility model
Mold.
Utility model content:
The purpose of this utility model be exactly in order to solve current thread cover plate for cleaner cannot on the progressive die primary property it is complete
At processes such as molding, hole flanging, chamferings, and a kind of automobile oil filter thread plate continuous mould proposed.
The following technical solution is employed for technical problem to be solved in the utility model to realize: a kind of automobile engine oil filtering
Device thread plate continuous mould, including upper mold and lower mold, it is characterised in that: the upper mold includes upper die holder, it is described on
The lower surface of die holder is connected with upper die plate, upper mould fixed plate, the lower surface of the upper mould fixed plate in turn by upper mold screw
It is fixed with upper mold stripper supporting plate, the lower surface of the upper mold stripper supporting plate passes through the push plate screw being uniformly arranged and is equipped with
Upper mold stripper, and compressed by one group of spring of distribution setting, it is successively arranged punching from left to right in the middle part of the upper mold
The small formed punch of hole flanging that head, chamfering die, hole flanging cavity plate, annular are arranged, the hole flanging cavity plate middle part is equipped with center material returned block, described
The top of the small formed punch of hole flanging is fixedly connected with the parallels being arranged in the upper die holder, and the upper surface of the parallels is equipped with fastening
Plate, the fastening plates are bolted by fastening screw and the upper mould fixed plate, and the lower mold includes lower die holder, under described
The upper surface of die holder is equipped with lower mold backing plate, and the upper surface of the lower mold backing plate is equipped with lower template, and the middle part of the lower mold is from a left side
It is equipped with punching corresponding with upper mold set, chamfering punch-pin, Burring Punch to the right, the middle part of the Burring Punch is equipped with lower die
Core.
Further, cushion block is equipped between the upper mold and the lower mold and punching machine.
Further, the left side that the upper mold lower surface corresponds to the formed punch is equipped with material returned screw.
Further, it is followed closely equipped with buoyant in the left side that the punching set is corresponded in the lower mold.
The utility model has the beneficial effects that the utility model structure is simple, and it is practical and convenient, pass through upper mold and lower mold
It is cooperatively connected, realizes and realize that solving the existing progressive die cannot be to hole flanging to master tape material continuous production on independent mold
Small formed punch realizes the problem of quick-replaceable.
Detailed description of the invention:
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is state diagram when the utility model is opened；
Fig. 3 is the portion A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram of the small formed punch of the utility model hole flanging；
Wherein: 1- upper die holder；2- upper die plate；3- upper mould fixed plate；4- upper mold stripper supporting plate；5- upper mold stripper；
6- lower template；7- lower mold backing plate；8- lower die holder；9- chamfering die；10- upper mold screw；11- formed punch；12- material returned screw；13-
Push plate screw；14- hole flanging cavity plate；The center 15- material returned block；16- spring；The upper parallels of 17-；18- buoyant nail；19- punching set；20- falls
Angle punch-pin；21- Burring Punch；22- lower mold core；23- fastening screw；24- fastening plates；25- parallels；The small formed punch of 26- hole flanging；
Specific embodiment:
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Embodiment 1
As shown in Figures 1 to 4, the utility model provides a kind of automobile oil filter thread plate continuous mould, knot
Structure includes upper mold and lower mold, and upper mold includes upper die holder 1, and the lower surface of upper die holder 1 is sequentially connected by upper mold screw 10
There are upper die plate 2, upper mould fixed plate 3, the lower surface of upper mould fixed plate 3 is fixed with upper mold stripper supporting plate 4, upper mold stripper
The lower surface of supporting plate 4 passes through the push plate screw 13 being uniformly arranged and is equipped with upper mold stripper 5, and passes through one group of bullet of distribution setting
16 elastic compression of spring, upper mold middle part are successively arranged formed punch 11, chamfering die 9, hole flanging cavity plate 14, annular from left to right and are arranged
The small formed punch 26 of hole flanging, is equipped with center material returned block 15 in the middle part of hole flanging cavity plate 14, the bottom of the small formed punch 26 of hole flanging and is arranged in upper die holder 1
Interior quick-changing type parallels 25 is fixedly connected, and the upper surface of parallels 25 is equipped with fastening plates 24, fastening plates 24 by fastening screw 23 with
Upper mould fixed plate 3 is bolted, and lower mold includes lower die holder 8, and the upper surface of lower die holder 8 is equipped with lower mold backing plate 7, lower mold backing plate 7
Upper surface be equipped with lower template 6, the middle part of lower mold is equipped with corresponding with upper mold punching set 19, chamfering punch-pin from left to right
20, the middle part of Burring Punch 21, Burring Punch 21 is equipped with lower mold core 22.
Upper mold and lower cushion block 17 is equipped between mold and punching machine.
For the ease of the material returned, the left side that upper mold lower surface corresponds to formed punch 11 is equipped with material returned screw 12.
The left side of corresponding punching set 19 is equipped with buoyant nail 18 in lower mold.
The utility model has following innovation:
Innovation one
Centre bore (molding) and " chamfering " process are turned in the preceding 3 step completion on mold of master tape material；
A, 3 steps are successively arranged centre bore formed punch 11, centre bore chamfering die 9, (molding) hole flanging punch-die before upper mold middle part
14 and center material returned block 15；
B, 3 steps are successively arranged centre bore punching set 19, center Hole chamfering punch-pin 20, Burring Punch 21 and molding before lower die middle part
Lower mold core 22；
Wherein step 1 rushes centre bore, is cooperated between formed punch 11 and punching set 19 using normal blade clearance；Step 2 centre bore
When lower face pressure " chamfering ", cooperated between chamfering punch-pin 20 and the hole of chamfering die 9 using H7/h6, in order to prevent from imprinting
When chamfering, since intermediate space is excessive, material generates big burr to flowing between gap, and oral area is opened when ultimately causing hole flanging
It splits.
The chamfering for centre bore being imprinted out by step 2 suitable dimension, after step 3 turns over centre bore just on oral area circumference
One " chamfering " is formd, technique requirement can be just met.
Innovation two
New material and heat treatment process are used to the small formed punch of hole flanging 26；Simultaneously in punching course, it is suitable to have selected
Lubricant grease substantially increases the service life of the small formed punch 26 of hole flanging.
A, aperture formed punch 16 (such as Fig. 4) is turned over, producer used Cr12, Cr12MoV material mostly in the past, and it is easily broken, it is easy to wear.Point
Its reason is analysed, due to punch head φ 3.3, material thickness 3.0 is bordering on aperture punching, therefore easily broken；When front end length is less than material thickness 3.0
When, breakdown rate can reduce, but the aperture oral area routed up has an apparent crackle, therefore Front-end Design be dimensioned to φ 3.3 ×
3.5.And 5.2 position working condition of φ belongs to cold extrusion, temperature increases fast.When mold continuous work for a period of time, formed punch temperature
It can reach 400 DEG C or more, therefore for Cr12, Cr12MoV material, it is prone to wear, plucking.Certainly a little lubricating oil are applied on tablet
Rouge a degree of can lubricate and the cooling small formed punch 26 of hole flanging, but is inconvenient for one-shot process, time-consuming, consumption
Power, production efficiency are very low.The present small formed punch 26 of hole flanging selects LD material, using 1100 DEG C of vacuum hardenings and 530 DEG C of high temperings,
Take into account the toughness at φ 3.3, control quenching HRC58-60.As a result its obdurability, wearability greatly improve.
B, the certain lubricant grease of round brush on strip.In practice it is found that lubrication of the different greases to the small formed punch of hole flanging
Effect differs greatly, and when selecting proper lubrication grease, the small formed punch of hole flanging is not easy to wear and fractures, and service life improves several
Times.Our company selects such as soya-bean oil, the vegetable oil such as rape oil not only to lubricate as lubricant at present, good cooling results, and is easy to
Strip enters die nose and rolls brushing (brush device is not drawn into).
In short, the service life of small formed punch is substantially increased by using both the above scheme, to produce using the progressive die
Provide guarantee.
Innovation three
As shown in Figure 3, it is contemplated that the small formed punch 26 of hole flanging can still be fractureed, be worn, we are small using being conducive in upper mold
" quick-changing type " mould structure of formed punch replacement, design feature is:
A, it is all made of the cooperation of H7/h6 between the small formed punch 26 of hole flanging and fixed plate 3, upper mold stripper supporting plate 4, is conducive to tear open
It changes；
B, add one group of " upper parallels " 10 between mold and punching machine top shoe, it, can be straight once the small formed punch 26 of hole flanging is fractureed, worn
The parallels fastening plate bolt 23 for connecing upper mold step 5 of dismantling on punching machine, takes away parallels fastening plates 24 and parallels 23, quick-replaceable turns over
The small formed punch 26 in hole.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of automobile oil filter thread plate continuous mould, including upper mold and lower mold, it is characterised in that: on described
Mold includes upper die holder (1), the lower surface of the upper die holder (1) by upper mold screw (10) be connected in turn upper die plate (2),
Upper mould fixed plate (3), the lower surface of the upper mould fixed plate (3) are fixed with upper mold scraping wings supporting plate (4), the upper mold pusher
The lower surface of plate support plate (4) passes through the push plate screw (13) being uniformly arranged and is equipped with upper mold scraping wings (5), and passes through distribution setting
One group of spring (16) elastic compression, be successively arranged formed punch (11) from left to right, chamfering die (9), turn in the middle part of the upper mold
The small formed punch of hole flanging (26) that hole cavity plate (14), annular are arranged, hole flanging cavity plate (14) middle part are equipped with center material returned block (15), institute
The bottom for stating the small formed punch of hole flanging (26) is fixedly connected with the quick-changing type parallels (25) being arranged in the upper die holder (1), the pad
The upper surface of iron (25) is equipped with fastening plates (24), and the fastening plates (24) pass through fastening screw (23) and the upper mould fixed plate
(3) it is bolted, the lower mold includes lower die holder (8), and the upper surface of the lower die holder (8) is equipped with lower mold backing plate (7), described
The upper surface of lower mold backing plate (7) is equipped with lower template (6), and the middle part of the lower mold is equipped with opposite with the upper mold from left to right
That answers rushes set (19), chamfering punch-pin (20), Burring Punch (21), and the middle part of the Burring Punch (21) is equipped with lower mold core (22).
2. a kind of automobile oil filter thread plate continuous mould according to claim 1, it is characterised in that: on described
Cushion block (17) are equipped between mold and the lower mold and punching machine.
3. a kind of automobile oil filter thread plate continuous mould according to claim 1, it is characterised in that: on described
The left side that mold lower surface corresponds to the formed punch (11) is equipped with material returned screw (12).
4. a kind of automobile oil filter thread plate continuous mould according to claim 1, it is characterised in that: under described
The left side that the punching set (19) is corresponded in mold is equipped with buoyant nail (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292452.1U CN208960768U (en) | 2018-08-08 | 2018-08-08 | A kind of automobile oil filter thread plate continuous mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821292452.1U CN208960768U (en) | 2018-08-08 | 2018-08-08 | A kind of automobile oil filter thread plate continuous mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208960768U true CN208960768U (en) | 2019-06-11 |
Family
ID=66753377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821292452.1U Expired - Fee Related CN208960768U (en) | 2018-08-08 | 2018-08-08 | A kind of automobile oil filter thread plate continuous mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208960768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548808A (en) * | 2019-07-16 | 2019-12-10 | 烟台屹丰汽车模具有限公司 | Hole flanging forming fixing structure for thermal forming die |
-
2018
- 2018-08-08 CN CN201821292452.1U patent/CN208960768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548808A (en) * | 2019-07-16 | 2019-12-10 | 烟台屹丰汽车模具有限公司 | Hole flanging forming fixing structure for thermal forming die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20210808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |