CN110466168A - The stamping die and Sheet Metal Forming Technology that metalwork is connect with insulation film - Google Patents
The stamping die and Sheet Metal Forming Technology that metalwork is connect with insulation film Download PDFInfo
- Publication number
- CN110466168A CN110466168A CN201910772148.XA CN201910772148A CN110466168A CN 110466168 A CN110466168 A CN 110466168A CN 201910772148 A CN201910772148 A CN 201910772148A CN 110466168 A CN110466168 A CN 110466168A
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- China
- Prior art keywords
- upper mold
- lower die
- buckle
- film
- metalwork
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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
- B21D28/02—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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The present invention provides the Sheet Metal Forming Technologies that a kind of metalwork is connect with insulation film, including following punch steps: S1, metal material belt and film material strip distinguish feeding, the preforming buckle of metal material belt, film material strip trimming processing can be placed in film material strip between the buckle of two sides；S2, bending will be buckled by the buckle Bending punch on mold, and will be pressed on film material strip on metal material belt；S3, the metalwork for completing connection and film obtain finished product by bending.The present invention passes through synchronous feeding, and metalwork is processed together with film, obtains final product, realizes product integrated molding, instead of multi-step process in the prior art, improves processing efficiency, reduce a large amount of manpower and material resources.
Description
Technical field
The present invention relates to stamping die technology, in particular to a kind of metalwork and the stamping die that connect of insulation film
And Sheet Metal Forming Technology.
Background technique
With the continuous development and progress of technology, microelectronic device obtains in various military hardwares and the product for civilian use wide
General application, but there is electromagnetic interference in being easy between different electronic device, in order to solve to improve the electromagnetic interference of electric appliance, has electricity
The metal shell material of magnetic screening action is used widely.Metal shell is conductive, is easy to appear string with internal circuit
Connection, Effect of Short Circuit, so metal-back internal layer must be bonded one layer of insulated rubber film and prevent the short circuit of internal circuit.
The processing method of metal-back and insulation film at present are as follows: individually punching press is cut metalwork with insulation film, point
It is combined after other bending by the adhesive tape bonding of 3M, this method is time-consuming, laborious, is unfavorable for being mass produced, and therefore, how to develop one
The more easy Joining Technology of kind becomes the research direction of those skilled in the art.
Summary of the invention
In order to overcome the drawbacks of the prior art, the present invention provide a kind of stamping die that metalwork is connect with insulation film and
Sheet Metal Forming Technology.
To achieve the goals above, the present invention the following technical schemes are provided:
A kind of Sheet Metal Forming Technology that metalwork is connect with insulation film, including following punch steps:
S1, metal material belt and film material strip distinguish feeding, the preforming buckle of metal material belt, and film material strip trimming processing makes film
Material strip can be placed between the buckle of two sides；
S2, bending will be buckled by the buckle Bending punch on mold, and will be pressed on film material strip on metal material belt；
S3, the metalwork for completing connection and film obtain finished product by bending.
It is a kind of for metalwork and the stamping die that connect of insulation film, including the first upper mold and opposite with the first upper mold
First lower die, first upper mold and the first lower die side are equipped with feed inlet one, and the metal material belt enters from the feed inlet one,
It is sent out with the first lower die from the other side opposite with feed inlet one by the first upper mold；The stamping die further include the second upper mold and
Second lower die opposite with the second upper mold, second upper mold and the second lower die side are equipped with feed inlet two, the film material strip
Enter from feed inlet two, send by the second upper mold and the second lower die to metal material belt, second upper mold is located at first
Upper mold side, is in T font structure, and the feedstock direction of the metal material belt and film material strip is mutually perpendicular to；
First upper mold is equipped with buckle Bending punch, the buckle Bending punch in the overlapping of film material strip and metal material belt
It is connected to the first upper mold side opposite with metal material belt, the buckle Bending punch includes pull rod, pushing block, block, the drawing
The junction of bar and pushing block is contact of incline plane connection, and the pull rod, which moves downward, can push pushing block transverse shifting, the pushing block pair
Claim setting, the block for limiting its moving distance is equipped between two pushing blocks, the pushing block is equipped with L-type slot, the two sides point of this L-type slot
It is not opposite with block and metalwork.
In above scheme, the buckle Bending punch is equipped with snaps into position formed punch and fastening forming close to one side of feed inlet
Formed punch, the fastening forming formed punch are located between snaps into position formed punch and buckle Bending punch, the snaps into position formed punch connection
In the first upper mold, the fastening forming formed punch is connected in the first lower die, snaps into position when first upper mold moves downward
Formed punch and fastening forming formed punch are processed on metal material belt respectively obtains snaps into position hole and buckle.
In above scheme, spring, the block opposite with metalwork one are equipped between the pushing block and the contact surface of block
Side is equipped with the U-type groove that can place tabletting.
In above scheme, first upper mold and the first lower die opposite side are equipped with multiple of different sizes for punching press gold
Belong to the pierce punch of holes of products on material strip.
The for cutting film material strip both sides of the edge is equipped in above scheme, between second upper mold and the second lower die
One cuts formed punch.
In above scheme, first upper mold is equipped in the overlapping side of film material strip and metal material belt for cutting off glue
The second of piece material strip cuts formed punch.
In above scheme, first upper mold is equipped with bender, the bender packet close to discharge outlet with the first lower die
Include the Bending punch positioned at the first upper mold and the bending slot entered for Bending punch positioned at the first lower die.
In above scheme, the overlapping of the film material strip and metal material belt is additionally provided with tabletting, and the tabletting is connected to
In one lower die.
In above scheme, first upper mold and the second upper mold are installed on upper die holder, and the first lower die and the second lower die are installed
It is equipped with more guide posts between lower die holder and lower die holder, more positioning columns, institute are equipped between first upper mold and the first lower die
It states and also is provided with more positioning columns between the second upper mold and the second lower die.
In above scheme, a feeder is respectively provided at the feed inlet one and feed inlet two of first upper mold and the second upper mold
Structure.
Beneficial effect of the invention is that the processes such as the punching of metalwork and film, bending are set to by this mold
In same mold, by synchronous feeding, metalwork is processed together with film, obtains final product, realizes product one
It is body formed, instead of multi-step process in the prior art, processing efficiency is improved, reduces a large amount of manpower and material resources；Further
, the connection type of metalwork and film is connected by a snap instead of original adhesive means in this patent, is reduced manually
The process of stickup decreases the use of adhesive, it is possible to reduce the pollution to working environment.
Detailed description of the invention
Fig. 1 is the perspective view of structure of the invention.
Fig. 2 is the structure of upper die base schematic diagram of structure of the invention.
Fig. 3 is the structural schematic diagram of structure of the invention the first upper mold and the second upper mold.
Fig. 4 is the structural schematic diagram of structure of the invention snaps into position formed punch.
Fig. 5 is the structural schematic diagram of structure of the invention buckle Bending punch.
Fig. 6 is structure of the invention buckle bending state diagram.
Fig. 7 is the Lower die base structure schematic diagram of structure of the invention.
Fig. 8 is the structural schematic diagram of structure of the invention the first lower die and the second lower die.
Fig. 9 is the structural schematic diagram of structure of the invention fastening forming formed punch.
Figure 10 is structure of the invention metal material belt product partial schematic diagram.
Figure label:
1, the first upper mold；101, pierce punch；102, snaps into position formed punch；103, bender；104, second formed punch is cut；2,
One lower die；201, fastening forming formed punch；3, metal material belt；301, it buckles；302, snaps into position hole；303, holes of products；4, second
Upper mold；401, first formed punch is cut；5, the second lower die；6, film material strip；7, feed inlet one；8, feed inlet two；9, bending is buckled
Formed punch；901, pull rod；902, pushing block；903, L-type slot；904, block；905, spring；10, upper die holder；11, lower die holder；12, it presses
Piece；13, guide post；14, positioning column.
Specific embodiment
In the description of this patent, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention；Term " first ", " second ", " third "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific regulation and limit
Fixed, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand above-mentioned term in the concrete meaning of this patent
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention can be easier to
In being readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figure 1, the Sheet Metal Forming Technology that a kind of metalwork is connect with insulation film, including following punch steps:
S1, metal material belt and film material strip distinguish feeding, the preforming buckle of metal material belt, and film material strip trimming processing makes film
Material strip can be placed between the buckle of two sides；
S2, bending will be buckled by the buckle Bending punch on mold, and will be pressed on film material strip on metal material belt；
S3, the metalwork for completing connection and film obtain finished product by bending.
It is a kind of for metalwork and the stamping die that connect of insulation film, including the first upper mold 1 and with the first upper mold 1 relatively
The first lower die 2, first upper mold 1 and 2 side of the first lower die be equipped with feed inlet 1, and the metal material belt 3 is from the feed inlet
One 7 enter, and send out with the first lower die 2 from the other side opposite with feed inlet 1 by the first upper mold 1；The stamping die is also wrapped
The second upper mold 4 and second lower die 5 opposite with the second upper mold 4 are included, second upper mold 4 and 5 side of the second lower die are equipped with charging
Mouth 28, the film material strip 6 enters from feed inlet 28, send by the second upper mold 4 and the second lower die 5 to metal material belt 3
Side, second upper mold 4 are located at 1 side of the first upper mold, are in T font structure, the charging of the metal material belt 3 and film material strip 6
Direction is mutually perpendicular to；
First upper mold 1 is equipped with buckle Bending punch 9, the buckle bending in the overlapping of film material strip 6 and metal material belt 3
Formed punch 9 is connected to the first upper mold 1 side opposite with metal material belt 3, and the buckle Bending punch 9 includes pull rod 901, pushing block
902, block 904, the pull rod 901 are that contact of incline plane is connect with the junction of pushing block 902, and the pull rod 901 moves downward can
902 transverse shifting of pushing block is pushed, the pushing block 902 is symmetrical arranged, and the block for limiting its moving distance is equipped between two pushing blocks 902
904, the pushing block 902 is equipped with L-type slot 903, and the two sides of this L-type slot 903 are opposite with block 904 and metalwork 3 respectively.
The buckle Bending punch 9 is equipped with snaps into position formed punch 102 and fastening forming formed punch close to one 7 side of feed inlet
201, the fastening forming formed punch 201 is located between snaps into position formed punch 102 and buckle Bending punch 9, the snaps into position punching
First 102 are connected in the first upper mold 1, and the fastening forming formed punch 201 is connected in the first lower die 2, and first upper mold 1 is downwards
Snaps into position formed punch 102 and fastening forming formed punch 201 are processed on metal material belt 3 when movement respectively obtains snaps into position hole 302
With buckle 301.
Spring 905 is equipped between the pushing block 902 and the contact surface of block 904, the block 904 is opposite with metalwork 3
Side is equipped with the U-type groove that can place tabletting 12.
First upper mold 1 and 2 opposite side of the first lower die, which are equipped with, multiple of different sizes is used for stamped metal material strip 3
The pierce punch 101 of holes of products 303.
It is equipped between second upper mold 4 and the second lower die 5 and cuts punching for cutting the first of 6 both sides of the edge of film material strip
First 401.
First upper mold 1 is equipped in the overlapping side of film material strip 6 and metal material belt 3 for cutting off film material strip 6
Second cut formed punch 104.
First upper mold 1 and the first lower die 2 are equipped with bender 201 close to discharge outlet, and the bender 201 includes position
Bending punch in the first upper mold 1 and the bending slot entered for Bending punch positioned at the first lower die 2.
The overlapping of the film material strip 6 and metal material belt 3 is additionally provided with tabletting 12, and the tabletting 12 is connected to the first lower die
On 2.
First upper mold 1 and the second upper mold 4 are installed on upper die holder 10, and the first lower die 2 and the second lower die 5 are installed on lower die
Seat 11 is equipped with more guide posts 13, sets between first upper mold 1 and the first lower die 2 between affiliated upper die holder 10 and lower die holder 11
There are more positioning columns 14, more positioning columns 14 also are provided between second upper mold 4 and the second lower die 5.
A feed mechanism is respectively provided at the feed inlet 1 of first upper mold 1 and the second upper mold 4 and feed inlet 28.
The present invention is further described with working principle with reference to the accompanying drawing.(operational process and principle)
The first upper mold 1 and the second upper mold 4 are mounted on together on upper die holder 10 in the structure, and the first lower die 2 and the second lower die 5 are together
It is mounted on lower die holder 11, when the mold work, the first upper mold 1 and the second upper mold 4 are together towards the first lower die 2 and the second lower die
5 movements, entire punching course are continuous action, the metal material belt 3 and film respectively enterd from feed inlet 1 and feed inlet 28
Material strip 6 directly obtains product by the punch process of the mold, is not necessarily to remaining step and process, which realizes integrated punching
It is molded, original complicated procedures of forming is substituted, manpower and material resources are greatly reduced, improves processing efficiency；
Metal material belt 3 enters the first upper mold 1 and the first lower die 2 from feed inlet 1, multiple pierce punches 101 is first passed through, in metal
The multiple holes of products 303 of punching press on material strip 3, pierce punch 101 are arranged according to the size of the holes of products 303 on product, are connected to the
In one upper mold 1, likewise, in the first lower die 2 corresponding pierce punch 101 position be arranged bit-avoiding slot, when the first upper mold 1 to
When lower movement, the punching press on metal material belt 3 of pierce punch 101 obtains holes of products 303；
After first step punching press, the first upper mold 1 resets, and feed mechanism drives metal material belt 3 to move on, and later, is located at the
The snaps into position formed punch 102 of one upper mold stamps out snaps into position hole 302 on metal material belt 3, and every group of snaps into position hole 302 is equipped with
Two, each product piece is equipped with 6 groups of snaps into position holes, and metal material belt 3 enters next stamping station later, is located at the first lower die
Every group of processing of snaps into position hole 302 is obtained buckle 301 by 2 fastening forming formed punch 201, which is located at gold
The lower section for belonging to material strip 3, when the first upper mold 1 moves downward, which jacks up upwards by snaps into position hole 302 and obtains buckle 301；
After the molding of buckle 301, the first upper mold 1 resets, and metal material belt 3 enters next station at this time, meanwhile, at feed inlet 28
Feed mechanism it is synchronous film material strip 6 is sent to 3 top of metal material belt, two material strips are overlapped at this time, and the two is pressed together on by tabletting 12
Together, while the buckle Bending punch 9 of the first upper mold 1 will buckle 301 bendings, make film material strip 6 being pressed on metal material belt 3
On, the bending process of above-mentioned buckle Bending punch 9 is as follows: under original state, block 904 is pressed on the material strip of overlapping, tabletting
12 be located at block 904 groove in, and pushing block 902 under the action of spring 905 with maintain certain seam between block 904
Gap, at this point, the buckle 301 of metal material belt 3 is located in gap, when the first lower die 1 continues downward punching press, pull rod 901 is pushed away
902 transverse shifting of block, pushing block 902 will buckle 301 bendings and make to snap into L-type slot 903 after bending, until pushing block 902 with
Block 904 contacts stop motion, and film is connected on metalwork by the buckle after bending, instead of gluing side in the prior art
Formula, connects more convenient, the first upper mold 1 reset later, the rising of pull rod 901, and pushing block 902 resets under the action of spring 905；
In buckling 301 bending process, second, which cuts formed punch 104, cuts off film material strip 6, later film material strip 6 and metal charge
Band 3 enters the first upper mold 1 and the first lower die 2 together can be once again set up pierce punch and cut formed punch, by the two according to demand
Synchronous punching press obtains holes of products and is cut off, finally, the two passes through bender 103, bending obtains final shape of product, this
When, upper die holder 10 resets, and obtains final products；Entire Punching Process is automatic progress, is settled at one go all products
Hole machined simultaneously links together metalwork and film, and the stamping die is high in machining efficiency, instead of the processing of original multistep and hand
Dynamic coordinating operation, greatly improves production efficiency.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art within the technical scope disclosed by the invention, can without the variation that creative work is expected or
Replacement, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Subject to fixed protection scope.
Claims (10)
1. the Sheet Metal Forming Technology that a kind of metalwork is connect with insulation film, which is characterized in that including following punch steps:
S1, metal material belt and film material strip distinguish feeding, the preforming buckle of metal material belt, and film material strip trimming processing makes film
Material strip can be placed between the buckle of two sides；
S2, bending will be buckled by the buckle Bending punch on mold, and will be pressed on film material strip on metal material belt；
S3, the metalwork for completing connection and film obtain finished product by bending.
2. a kind of stamping die for Sheet Metal Forming Technology described in claim 1, which is characterized in that including the first upper mold (1) and with
Opposite the first lower die (2) of first upper mold (1), first upper mold (1) and the first lower die (2) side are equipped with feed inlet one (7),
The metal material belt (3) enters from the feed inlet one (7), by the first upper mold (1) and the first lower die (2) from feed inlet one
(7) the opposite other side is sent out；The stamping die further includes the second upper mold (4) and second lower die opposite with the second upper mold (4)
(5), second upper mold (4) and the second lower die (5) side are equipped with feed inlet two (8), and the film material strip (6) is from feed inlet two
(8) enter in, send by the second upper mold (4) and the second lower die (5) to metal material belt (3), second upper mold (4) is located at
First upper mold (1) side is in T font structure, and the metal material belt (3) and the feedstock direction of film material strip (6) are mutually perpendicular to；
Overlapping of first upper mold (1) in film material strip (6) and metal material belt (3) is equipped with buckle Bending punch (9), described
Buckle Bending punch (9) is connected to the first upper mold (1) and metal material belt (3) opposite side, buckle Bending punch (9) packet
Include pull rod (901), pushing block (902), block (904), the junction of the pull rod (901) and pushing block (902) is that contact of incline plane connects
It connects, the pull rod (901), which moves downward, can push pushing block (902) transverse shifting, and the pushing block (902) is symmetrical arranged, two pushing blocks
(902) block (904) for limiting its moving distance is equipped between, the pushing block (902) is equipped with L-type slot (903), this L-type slot
(903) two sides are opposite with block (904) and metalwork (3) respectively.
3. the stamping die that metalwork according to claim 2 is connect with insulation film, which is characterized in that the buckle folding
Curved formed punch (9) is equipped with snaps into position formed punch (102) and fastening forming formed punch (201), the buckle close to feed inlet one (7) side
Forming punching head (201) is located between snaps into position formed punch (102) and buckle Bending punch (9), the snaps into position formed punch (102)
It is connected on the first upper mold (1), the fastening forming formed punch (201) is connected on the first lower die (2), first upper mold (1)
Snaps into position formed punch (102) and fastening forming formed punch (201) are processed on metal material belt (3) when moving downward respectively obtains buckle
Location hole (302) and buckle (301).
4. the stamping die that metalwork according to claim 2 is connect with insulation film, which is characterized in that the pushing block
(902) spring (905) are equipped between the contact surface of block (904), the block (904) sets with metalwork (3) opposite side
There is the U-type groove that can place tabletting (12).
5. the stamping die that metalwork according to claim 2 is connect with insulation film, which is characterized in that on described first
Mould (1) and the first lower die (2) opposite side are equipped with multiple of different sizes for holes of products (303) on stamped metal material strip (3)
Pierce punch (101).
6. the stamping die that metalwork according to claim 2 is connect with insulation film, which is characterized in that on described second
It is equipped between mould (4) and the second lower die (5) and cuts formed punch (401) for cutting the first of film material strip (6) both sides of the edge.
7. the stamping die that metalwork according to claim 2 is connect with insulation film, which is characterized in that on described first
Mould (1) is equipped in the overlapping side of film material strip (6) and metal material belt (3) and cuts for cutting off the second of film material strip (6)
Formed punch (104).
8. the stamping die that metalwork according to claim 2 is connect with insulation film, which is characterized in that on described first
Mould (1) and the first lower die (2) close discharge outlet are equipped with bender (201), and the bender (201) includes being located at the first upper mold
(1) Bending punch and the bending slot entered for Bending punch positioned at the first lower die (2).
9. the stamping die that metalwork according to claim 2 is connect with insulation film, which is characterized in that the film material
Band (6) and the overlapping of metal material belt (3) are additionally provided with tabletting (12), and the tabletting (12) is connected on the first lower die (2).
10. the stamping die that metalwork according to claim 2 is connect with insulation film, which is characterized in that described first
Upper mold (1) and the second upper mold (4) are installed on upper die holder (10), the first lower die (2) and the second lower die (5) be installed on lower die holder (11,
Be equipped with more guide posts (13) between affiliated upper die holder (10) and lower die holder (11), first upper mold (1) and the first lower die (2) it
Between be equipped with more positioning columns (14), more positioning columns (14) also are provided between second upper mold (4) and the second lower die (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772148.XA CN110466168A (en) | 2019-08-21 | 2019-08-21 | The stamping die and Sheet Metal Forming Technology that metalwork is connect with insulation film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772148.XA CN110466168A (en) | 2019-08-21 | 2019-08-21 | The stamping die and Sheet Metal Forming Technology that metalwork is connect with insulation film |
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| Publication Number | Publication Date |
|---|---|
| CN110466168A true CN110466168A (en) | 2019-11-19 |
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ID=68513166
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910772148.XA Pending CN110466168A (en) | 2019-08-21 | 2019-08-21 | The stamping die and Sheet Metal Forming Technology that metalwork is connect with insulation film |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947839A (en) * | 2019-11-28 | 2020-04-03 | 无锡曙光模具有限公司 | Forming die of automobile engine machine storehouse covering |
| CN112091050A (en) * | 2020-09-03 | 2020-12-18 | 东莞市益佳电子有限公司 | Composite terminal forming method and composite terminal die |
| CN112123792A (en) * | 2020-09-04 | 2020-12-25 | 江苏艾锐博精密金属科技有限公司 | Film and shielding case forming and rubberizing process |
| CN113828693A (en) * | 2021-09-23 | 2021-12-24 | 农煊 | Progressive die |
Citations (3)
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| CN105458100A (en) * | 2014-08-11 | 2016-04-06 | 固笙企业有限公司 | Heat dissipation aluminum box and heat dissipation piece combining method |
| CN111823606A (en) * | 2019-04-17 | 2020-10-27 | 固笙企业有限公司 | Method for combining metal piece and insulating piece |
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| CN104148492A (en) * | 2013-05-14 | 2014-11-19 | 固笙企业有限公司 | Bending forming device and method of insulating sheet |
| CN105458100A (en) * | 2014-08-11 | 2016-04-06 | 固笙企业有限公司 | Heat dissipation aluminum box and heat dissipation piece combining method |
| CN111823606A (en) * | 2019-04-17 | 2020-10-27 | 固笙企业有限公司 | Method for combining metal piece and insulating piece |
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| CN110947839A (en) * | 2019-11-28 | 2020-04-03 | 无锡曙光模具有限公司 | Forming die of automobile engine machine storehouse covering |
| CN110947839B (en) * | 2019-11-28 | 2024-04-26 | 无锡曙光模具有限公司 | Forming die of automobile engine machine storehouse covering |
| CN112091050A (en) * | 2020-09-03 | 2020-12-18 | 东莞市益佳电子有限公司 | Composite terminal forming method and composite terminal die |
| CN112123792A (en) * | 2020-09-04 | 2020-12-25 | 江苏艾锐博精密金属科技有限公司 | Film and shielding case forming and rubberizing process |
| CN113828693A (en) * | 2021-09-23 | 2021-12-24 | 农煊 | Progressive die |
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