CN109604430A - Connecting cross beam trimming and piercing die after panoramic skylight - Google Patents
Connecting cross beam trimming and piercing die after panoramic skylight Download PDFInfo
- Publication number
- CN109604430A CN109604430A CN201811639305.1A CN201811639305A CN109604430A CN 109604430 A CN109604430 A CN 109604430A CN 201811639305 A CN201811639305 A CN 201811639305A CN 109604430 A CN109604430 A CN 109604430A
- Authority
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- China
- Prior art keywords
- upper mold
- insert
- mould body
- lower mould
- core plate
- 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.)
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Classifications
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- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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- 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
- B21D37/04—Movable or exchangeable mountings for tools
-
- 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
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
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- 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
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- 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
Abstract
The object of the present invention is to provide connecting cross beam trimming and piercing dies after a kind of panoramic skylight, it include: lower mould body, guide post, stroke limit block, positioning key, Lift crowbar, first lower die insert, second lower die insert, sliding rack, sliding plate, sliding plate support base, balance cushion block, scrap chute plate, polyurethane damping block, side limited block, scrap chute, upper mold body, first upper mold insert, second upper mold insert, third upper mold insert, 4th upper mold insert, side positioning pin, first groove, connect card slot, second groove, first binder core plate, second binder core plate, spring holder and clip-connecting rod.There are two lower die insert and four upper mold inserts for setting in the present invention, two lower die inserts are to be detachably connected with lower mould body, four upper mold inserts are to be detachably connected with upper mold body, the present invention can pointedly replace the insert of abrasion without needing to change entire insert, the advantages of with reducing cost, and improving die life.
Description
Technical field
The present invention relates to connecting cross beam trimming and piercing dies after technical field of welding equipment more particularly to a kind of panoramic skylight.
Background technique
Currently, the panoramic skylight in automobile, has become a bright spot of middle-to-high end car.However, due to panoramic skylight
Size is bigger, to the structure, the precision of stamping parts, the manufacturing process of vehicle body etc. of vehicle body, made higher requirement, automobile is complete
The area of red-spotted stonecrop window is larger, and it is pure and fresh to be more able to maintain in-vehicle air compared to general car, rapidly removes interior peculiar smell；Look up day
Super good enjoyment；And when running at high speed, interior noise can be more effectively reduced relative to side windowing；Interior temperature can also be reduced rapidly
Degree is a pretty good heat dissipation for the vehicle being exposed to the sun under the sun.The connecting cross beam after to panoramic sunroof of automobile at present
Processing when, it is often necessary to flange, punching and deburring operation are carried out to large area plate, originally before ground channel stiffening plate add
Work method is: stretching, deburring, punching, and present deburring and punching are completed in the same process, and production efficiency is not high, in order to reduce
Production process improves production efficiency, and people start to carry out deburring and punch operation to plate simultaneously with trimming and piercing die.It is existing
Trimming and piercing die includes upper die and lower die and is used to repair the insert on plate boundary between upper and lower mould.Existing insert is usual
As soon as needing different inserts for different plates for entirety, it is therefore desirable to do a variety of inserts, high production cost causes
Certain waste of material, and because insert extrusion abrasion can be generated in contacting with plate, upon wear can only integral replacing, it is right
It causes to waste in the insert of non-wearing part, there is a problem of that the service life of mold is lower, and automobile metal plate work adds at present
Required number of molds is more in work production, and die cost is high, and production efficiency is low, and several mold multiple clamping materials of use,
Multiple bearing causes product deviations occur between different processes, so as to cause the mismachining tolerance of product, influences product quality.
And these traditional deburrings and punching die need often to clear up material bits at work, and human cost is caused to waste
Processing efficiency is had an effect on simultaneously.
Therefore connecting cross beam trimming and piercing die after a kind of a kind of panoramic skylight that can solve the above problem is needed.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to propose to connecting cross beam trimming and piercing die after a kind of panoramic skylight, this hair
It is bright the waste material generated after punching to be cleared up automatically by scrap chute and the realization of scrap chute plate, solve existing skill
In art, the waste from stacking after punching excessively needs to shut down cleaning, caused by processing efficiency is low, human cost puts into big problem,
There are two lower die insert and four upper mold inserts, two lower die inserts are to be detachably connected with lower mould body for setting in the present invention,
Four upper mold inserts are to be detachably connected with upper mold body, and the present invention can pointedly replace the insert of abrasion without needing to change
Entire insert has and reduces cost, and the advantages of improve die life.
Used technical solution is the present invention to solve above-mentioned technical problem: connecting cross beam trimming and piercing die after panoramic skylight
Mould, comprising: lower mould body, the first lower die insert, the second lower die insert, sliding rack, sliding plate, side limited block, upper mold body,
One upper mold insert, the second upper mold insert, third upper mold insert, the 4th upper mold insert, connection card slot, the first binder core plate and second
Binder core plate, it is characterised in that: the lower end of the upper mold body, the first lower die insert setting is arranged in the lower mould body
On the lower mould body, the side of the first lower die insert, the first lower die edge is arranged in the second lower die insert
Block and the second lower die insert are detachably connected between the lower mould body, and the sliding rack is arranged described first
Between lower die insert and the second lower die insert, the lower end of the sliding rack is mutually permanently connected with the lower mould body, the cunning
The side of the sliding rack is arranged in flitch, and the sliding plate and the sliding rack are arranged in parallel, under the sliding plate
End be fixedly connected with sliding plate support base, the lower end of sliding plate support base is mutually permanently connected with the lower mould body, it is described on
The lower end of mould body offers the first groove and the second groove, and the connection card slot offers two, and two connection card slots are opened
It is located on the first groove, the first upper mold insert, the second upper mold insert, third upper mold insert are respectively provided with the 4th upper mold insert
In the lower end of the upper mold body, the first upper mold insert, the second upper mold insert, third upper mold insert and the 4th upper mold insert
With upper mold body be detachably connected, the first binder core plate and the second binder core plate setting the lower mould body with it is upper
Between mould body, the first binder core plate is mutually clamped by the connection card slot with first groove, and described first is recessed
It offers positioning jack in slot and the second groove, is fixedly connected on the second binder core plate and is matched with positioning jack
Clip-connecting rod, the second binder core plate are detachably arranged in the second groove opened up in upper mold body.
Further, stroke limit block there are four being fixedly connected on the lower mould body.
Further, the upper end of the stroke limit block is fixedly connected with guide post, lower mould body by guide post with it is described
Upper mold body is connected with each other.
Further, the two sides of the first lower die insert and the two sides of the second lower die insert are provided with positioning key, position
Key is mutually permanently connected with the lower mould body.
Further, the both ends of the sliding plate are provided with 3 balance cushion blocks, balance cushion block lower end and the lower calligraphy or painting model
Body is mutually permanently connected.
Further, the side of the lower mould body offers scrap chute, and scrap chute plate is equipped in scrap chute.
Further, the two sides of the upper mold body and lower mould body are fixedly connected to Lift crowbar.
Further, the two sides of the sliding plate support base are provided with polyurethane damping block, polyurethane damping block with it is described
Lower mould body is mutually permanently connected.
Further, the upper end of the first binder core plate and the second binder core plate is fixedly connected to multiple spring positionings
Pin, the first binder core plate and the second binder core plate pass through spring holder and the positioning jack mutual cooperation grafting.
Further, side positioning pin is fixedly connected on the inner sidewall of first groove.
The present invention has the advantages that
The present invention provides connecting cross beam trimming and piercing die after a kind of panoramic skylight, the present invention can by punching, side punching,
The processes such as deburring and side deburring are dissolved into two stations of one set of die, and the present invention is provided with stroke in the upper end of lower mould body
Limited block is fixedly connected with guide post in the upper end of stroke limit block, the guide post that the present invention is arranged improve upper mold body with
The precision of lower mould body alignment, substantially increases the precision of deburring, cuts and repairs more laborsaving, more neat, the present invention is in lower calligraphy or painting model
The side of body offers scrap chute, is provided with scrap chute plate in scrap chute, the present invention can by scrap chute with
The waste material generated after punching is cleared up in the realization of scrap chute plate automatically, is solved in the prior art, the scrap heap after punching
Product is excessive to be needed to shut down cleaning, caused by processing efficiency is low, human cost puts into big problem, and setting is there are two under in the present invention
Mould insert and four upper mold inserts, two lower die inserts are to be detachably connected with lower mould body, four upper mold inserts and upper calligraphy or painting model
Body is to be detachably connected, and the present invention can pointedly replace the insert of abrasion without needing to change entire insert, have reduce at
Originally, the advantages of and improving die life.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of lower mould body in the present invention.
Fig. 2 is the schematic perspective view of upper mold body in the present invention.
Fig. 3 is the schematic perspective view of two binder core plates in the present invention.
Wherein:
Mould body under 1-；2- guide post；3- stroke limit block；
4- positioning key；5- Lift crowbar；6- the first lower die insert；
7- the second lower die insert；8- sliding rack；9- sliding plate；
10- sliding plate support base；11- balances cushion block；12- scrap chute plate；
13- polyurethane damping block；The side 14- limited block；15- scrap chute；
16- upper mold body；17- the first upper mold insert；18- the second upper mold insert；
19- third upper mold insert；The 4th upper mold insert of 20-；21- side positioning pin；
The first groove of 22-；23- connection card slot；The second groove of 24-；
25- the first binder core plate；26- the second binder core plate；27- spring holder；
28- clip-connecting rod；29- positioning jack
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " center ",
The orientation or positional relationship of the instructions such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply relatively important
Property, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, it be also possible to be fixedly connected,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Fig. 1 is the schematic perspective view of lower mould body in the present invention, and Fig. 2 is the stereochemical structure of upper mold body in the present invention
Schematic diagram, Fig. 3 are the schematic perspective view of two binder core plates in the present invention.Such as Fig. 1, Fig. 2 and a kind of panorama shown in Fig. 3
Connecting cross beam trimming and piercing die after skylight, comprising: lower mould body 1, guide post 2, stroke limit block 3, positioning key 4, Lift crowbar 5,
First lower die insert 6, the second lower die insert 7, sliding rack 8, sliding plate 9, sliding plate support base 10, balance cushion block 11, waste material are sliding
Frid 12, polyurethane damping block 13, side limited block 14, scrap chute 15, upper mold body 16, in the first upper mold insert 17, second
Mould insert 18, third upper mold insert 19, the 4th upper mold insert 20, side positioning pin 21, the first groove 22, connection card slot 23, second
Groove 24, the first binder core plate 25, the second binder core plate 26, spring holder 27, clip-connecting rod 28 and positioning jack 29, feature
Be: the lower end of the upper mold body 16 is arranged in the lower mould body 1, and the first lower die insert 6 is arranged in the lower die
On ontology 1, the side of the first lower die insert 6, the first lower die insert 6 and institute is arranged in the second lower die insert 7
The second lower die insert 7 is stated to be detachably connected between the lower mould body 1, the sliding rack 8 is arranged under described first
Between mould insert 6 and the second lower die insert 7, the lower end of the sliding rack 8 is mutually permanently connected with the lower mould body 1, described
The side of the sliding rack 8 is arranged in sliding plate 9, and the sliding plate 9 and the sliding rack 8 are arranged in parallel, the lubricating substance
The lower end of plate 9 is fixedly connected with sliding plate support base 10, and the lower end of sliding plate support base 10 is fixed to each other with the lower mould body 1
Connection, the lower end of the upper mold body 16 offer the first groove 22 and the second groove 24, and the connection card slot 23 offers two
A, two connection card slots 23 are provided on the first groove 22, the first upper mold insert 17, the second upper mold insert 18, third
Upper mold insert 19 and the 4th upper mold insert 20 are arranged at the lower end of the upper mold body 16, the first upper mold insert 17,
Two upper mold inserts 18, third upper mold insert 19 and the 4th upper mold insert 20 are to be detachably connected with upper mold body 16, described the
One binder core plate 25 and the second binder core plate 26 are arranged between the lower mould body 1 and upper mold body 16, first binder
Core plate 25 is mutually clamped by the connection card slot 23 and first groove 22, in first groove 22 and the second groove 24
Positioning jack 29 is offered, is fixedly connected with the clip-connecting rod matched with positioning jack 29 on the second binder core plate 26
28, the second binder core plate 26 is detachably arranged in the second groove 24 opened up in upper mold body 16.
The optinal plan of the present embodiment is to be fixedly connected on lower mould body there are four stroke limit block.
The optinal plan of the present embodiment is that the upper end of stroke limit block is fixedly connected with guide post, and lower mould body is by leading
Xiang Zhuyu upper mold body is connected with each other, and guide post improves the precision that upper mold body is aligned with lower mould body, substantially increases and repair
The precision on side, cut repair it is more laborsaving, more neat.
The optinal plan of the present embodiment is that the two sides of the two sides of the first lower die insert and the second lower die insert are provided with fixed
Position key, positioning key are mutually permanently connected with lower mould body.
The optinal plan of the present embodiment is that the both ends of sliding plate are provided with 3 balance cushion blocks, balance the lower end of cushion block with
Lower mould body is mutually permanently connected.
The optinal plan of the present embodiment is that the side of lower mould body offers scrap chute, is equipped in scrap chute
Scrap chute plate.
The optinal plan of the present embodiment is that the two sides of upper mold body and lower mould body are fixedly connected to Lift crowbar, lifting
Stick has the advantages that transport conveniently moving for conveniently slinging upper mold body and lower mould body.
The optinal plan of the present embodiment is that the two sides of sliding plate support base are provided with polyurethane damping block, and polyurethane subtracts
Shake block is mutually permanently connected with lower mould body, and polyurethane damping block can connect after upper mold body and lower mould body are to panoramic skylight
It connects crossbeam to carry out playing the role of damping when deburring and punching, the safety improved during carrying out deburring and punching is steady
It is qualitative.
The optinal plan of the present embodiment is that the upper end of the first binder core plate and the second binder core plate is fixedly connected to multiple
Spring holder, the first binder core plate and the second binder core plate pass through spring holder and positioning jack mutual cooperation grafting.
The optinal plan of the present embodiment is that side positioning pin is fixedly connected on the inner sidewall of the first groove.
The invention discloses connecting cross beam trimming and piercing dies after a kind of panoramic skylight, comprising: lower mould body, guide post, row
Journey limited block, positioning key, Lift crowbar, the first lower die insert, the second lower die insert, sliding rack, sliding plate, sliding plate support base,
Balance cushion block, scrap chute plate, polyurethane damping block, side limited block, scrap chute, upper mold body, the first upper mold insert, second
Upper mold insert, third upper mold insert, the 4th upper mold insert, side positioning pin, the first groove, connection card slot, the second groove, the first pressure
Workpiece to be added is first placed on lower calligraphy or painting model when in use by material core plate, the second binder core plate, spring holder and clip-connecting rod, the present invention
The top of body descends mould body and upper mold body to be in state completely separated at this time, and upper mold body is moved towards lower mould body, until
First binder core plate is contacted with workpiece to be added and is compressed it in lower mould body, and upper mold body continues traveling downwardly, to machined part into
Row punching processing process, the punched scrap of output can be direct by the scrap chute plate in scrap chute after punching processing
The process completed to workpiece punching is fallen into the waste recovery case except mold；While punching processing, the second binder
After core plate is contacted with workpiece to be added, start to carry out trim process completion deburring process to machined part；The side deburring waste material of generation
It can be fallen directly into the waste recovery case except mold by the scrap chute plate in scrap chute to complete deburring.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, and those skilled in the art is it is understood that it still may be used
To modify the technical solutions described in the foregoing embodiments, or some or all of the technical features are carried out etc.
With replacement；And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
Range.
Claims (10)
1. connecting cross beam trimming and piercing die after panoramic skylight, comprising: lower mould body, the first lower die insert, the second lower die insert, cunning
Expect frame, sliding plate, side limited block, upper mold body, the first upper mold insert, the second upper mold insert, third upper mold insert, the 4th upper mold
Insert, connection card slot, the first binder core plate and the second binder core plate, it is characterised in that: the lower mould body is arranged on described
The lower end of mould body, the first lower die insert are arranged on the lower mould body, and the second lower die insert is arranged described
The side of first lower die insert, the first lower die insert and the second lower die insert are between the lower mould body can
Dismantling connection, the sliding rack are arranged between the first lower die insert and the second lower die insert, the lower end of the sliding rack
Be mutually permanently connected with the lower mould body, the sliding plate is arranged in the side of the sliding rack, the sliding plate with it is described
Sliding rack is arranged in parallel, and the lower end of the sliding plate is fixedly connected with sliding plate support base, the lower end of sliding plate support base
It is mutually permanently connected with the lower mould body, the lower end of the upper mold body offers the first groove and the second groove, the company
It connects there are two card slot opens up, two connection card slots are provided on the first groove, the first upper mold insert, the second upper mold edge
Block, third upper mold insert and the 4th upper mold insert are arranged at the lower end of the upper mold body, the first upper mold insert, second
Upper mold insert, third upper mold insert and the 4th upper mold insert are to be detachably connected with upper mold body, the first binder core plate
It is arranged between the lower mould body and upper mold body with the second binder core plate, the first binder core plate passes through the connection card
Slot is mutually clamped with first groove, and positioning jack, second pressure are offered in first groove and the second groove
It is fixedly connected with the clip-connecting rod matched with positioning jack on material core plate, the second binder core plate is detachably arranged in upper mold
In the second groove opened up in ontology.
2. connecting cross beam trimming and piercing die after panoramic skylight according to claim 1, it is characterised in that: the lower mould body
On be fixedly connected there are four stroke limit block.
3. connecting cross beam trimming and piercing die after panoramic skylight according to claim 2, it is characterised in that: the stroke limit
The upper end of block is fixedly connected with guide post, and lower mould body is connected with each other by guide post and the upper mold body.
4. connecting cross beam trimming and piercing die after panoramic skylight according to claim 1, it is characterised in that: first lower die
The two sides of the two sides of insert and the second lower die insert are provided with positioning key, and positioning key and the lower mould body are fixed to each other company
It connects.
5. connecting cross beam trimming and piercing die after panoramic skylight according to claim 1, it is characterised in that: the sliding plate
Both ends are provided with 3 balance cushion blocks, and the lower end and the lower mould body for balancing cushion block are mutually permanently connected.
6. connecting cross beam trimming and piercing die after panoramic skylight according to claim 1, it is characterised in that: the lower mould body
Side offer scrap chute, scrap chute plate is installed in scrap chute.
7. connecting cross beam trimming and piercing die after panoramic skylight according to claim 1, it is characterised in that: the upper mold body
Lift crowbar is fixedly connected to the two sides of lower mould body.
8. connecting cross beam trimming and piercing die after panoramic skylight according to claim 1, it is characterised in that: the sliding plate branch
The two sides of support seat are provided with polyurethane damping block, and polyurethane damping block is mutually permanently connected with the lower mould body.
9. connecting cross beam trimming and piercing die after panoramic skylight according to claim 1, it is characterised in that: first binder
The upper end of core plate and the second binder core plate is fixedly connected to multiple spring holders, the first binder core plate and the second binder core plate
Pass through spring holder and the positioning jack mutual cooperation grafting.
10. connecting cross beam trimming and piercing die after panoramic skylight according to claim 1, it is characterised in that: described first is recessed
Side positioning pin is fixedly connected on the inner sidewall of slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639305.1A CN109604430A (en) | 2018-12-29 | 2018-12-29 | Connecting cross beam trimming and piercing die after panoramic skylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639305.1A CN109604430A (en) | 2018-12-29 | 2018-12-29 | Connecting cross beam trimming and piercing die after panoramic skylight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109604430A true CN109604430A (en) | 2019-04-12 |
Family
ID=66017118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811639305.1A Pending CN109604430A (en) | 2018-12-29 | 2018-12-29 | Connecting cross beam trimming and piercing die after panoramic skylight |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814304A (en) * | 2021-10-11 | 2021-12-21 | 天津希利汽车部品有限公司 | Stamping die of car sliding skylight inner plate subassembly |
| CN114523038A (en) * | 2022-01-21 | 2022-05-24 | 广州敏惠汽车零部件有限公司 | Automobile skylight inner plate shape righting die |
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| CN108555139A (en) * | 2018-04-12 | 2018-09-21 | 天津英利模具制造有限公司 | Integral type collision prevention girders production mould |
| CN108687229A (en) * | 2018-04-28 | 2018-10-23 | 南京天河汽车零部件股份有限公司 | New-energy automobile aluminium alloy trimming and piercing die compound die |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814304A (en) * | 2021-10-11 | 2021-12-21 | 天津希利汽车部品有限公司 | Stamping die of car sliding skylight inner plate subassembly |
| CN114523038A (en) * | 2022-01-21 | 2022-05-24 | 广州敏惠汽车零部件有限公司 | Automobile skylight inner plate shape righting die |
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Application publication date: 20190412 |
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