CN102935465A - Continuous punching die for producing connection elastic sheet - Google Patents
Continuous punching die for producing connection elastic sheet Download PDFInfo
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- CN102935465A CN102935465A CN2012104642662A CN201210464266A CN102935465A CN 102935465 A CN102935465 A CN 102935465A CN 2012104642662 A CN2012104642662 A CN 2012104642662A CN 201210464266 A CN201210464266 A CN 201210464266A CN 102935465 A CN102935465 A CN 102935465A
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- die
- shell fragment
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- punch
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Abstract
The invention discloses a continuous punching die for producing a connection elastic sheet. The continuous punching die comprises an upper die, a lower die, an upper die fixing plate and a lower die fixing plate, wherein the upper die is fixed on the upper die fixing plate, the lower die is fixed on the lower die fixing plate, the upper die is provided with terrace dies used in all procedures of the connection elastic sheet production, the terrace dies are sequentially and equidistantly arranged in a straight line according to the manufacturing procedures, the lower die is provided with concave dies used in all procedures of the connection elastic sheet production, the concave dies are sequentially and equidistantly arranged in a straight line according to the manufacturing procedures, and the terrace dies and the concave dies are in one-to-one correspondence. The continuous punching die for producing the connection elastic sheet comprises the terrace dies and the concave dies for all procedures of the connection elastic sheet production, a set of procedures can be completed in one-time punching, a formed part is obtained at the last work station, then the part is fed into a unit of distance by a material strap to perform a next punching, the machining speed is fast, and the product size is high in accuracy.
Description
Technical field
The present invention relates to a kind of mould, particularly a kind of sheet product stamping die.
Background technology
Connect shell fragment and be a fixedly strength member of electronic devices and components, the workmanship of connection shell fragment has direct impact to the performance of electronic product and technical-economic index etc.At present, known connection shell fragment processing at first is to finish by diel to connect shell fragment in the punching press on plane, finishes by hand this connection shell fragment folding forming by the workman again.Owing to be subjected to the impact of the human factors such as workman's proficiency, exist uncontrollablely on produced connection shell fragment shaping and the elasticity, cause quality unstable, impact connects the service life of shell fragment, and then affects the service life of electronic product.
Also can come punching production to connect shell fragment by stamping machine, existing stamping die comprises upper die and lower die, upper mould fixed plate and counterdie fixed head, patrix is fixed on the upper mould fixed plate, counterdie is fixed on the counterdie fixed head, can also establish the spring compression type holding pad at upper mould fixed plate, and establish spring pop-up type stripper at counterdie.But, only have punch and the die of an operation on the existing stamping die, a punching press can only punching press be finished an operation, produces one and connects shell fragment and need a plurality of operations, therefore, needs Multi-step forming could produce a shaped article.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of continuous stamping die that connects shell fragment of producing is provided, makes its punching press can produce a shaped article.
In order to solve the problems of the technologies described above, the present invention includes upper die and lower die, upper mould fixed plate and counterdie fixed head, patrix is fixed on the upper mould fixed plate, counterdie is fixed on the counterdie fixed head, described patrix is provided with produces the punch that connects the shell fragment all process steps, and all punch are equidistantly arranged point-blank successively according to manufacturing procedure, and counterdie is provided with produces the die that connects the shell fragment all process steps, all dies are equidistantly arranged point-blank successively according to manufacturing procedure, and punch and die are corresponding one by one.
For the ease of discharge, and make the product size precision of production high, described production connects the shell fragment all process steps and has 16, and described punch comprises the punch of 16 operations, and described die comprises the die of 16 operations.
For the ease of discharging after binder when the punching press and the punching press, described upper mould fixed plate is provided with the spring compression type holding pad, and described counterdie is provided with spring pop-up type stripper.
In order to prevent that patrix from skew occurring at motion process, be provided with guider between described upper mould fixed plate and the counterdie fixed head, guider comprises fairlead and guide post, and fairlead is fixed on the upper mould fixed plate, and guide post is fixed on the counterdie fixed head.
Beneficial effect of the present invention is: mould of the present invention comprises produces punch and the die that connects the shell fragment all process steps, a punching press just can be finished a cover operation, in the end a station obtains a forming part, then strip is sent a cell distance to, just can carry out next time punching press, process velocity is fast, and the product size precision is high.
Figure of description
Fig. 1 is the structural representation that connects shell fragment;
Fig. 2 is the structural representation of mould of the present invention;
Fig. 3 is the stamping and discharging figure that connects shell fragment;
Among the figure: 1-1, L shaped lamellar body, 1-2, hook sheet, 1-3, buckle slot, 2, upper mould fixed plate, 3, patrix, 4, the spring compression type holding pad, 5, guider, 6, punch, 7, the counterdie fixed head, 8, counterdie, 9, die, 10, strip.
Specific embodiment
As shown in Figure 1, connecting the shell fragment main body is L shaped lamellar body 1-1, and the end of L shaped lamellar body 1-1 is provided with hook sheet 1-2 inwardly, and the other end of L shaped lamellar body 1-1 is provided with hook sheet 1-2 outwardly, respectively is provided with a buckle slot 1-3 on two lamellar bodies of L shaped lamellar body 1-1.
A kind of continuous stamping die of producing above-mentioned connection shell fragment as shown in Figure 2 comprises upper mould fixed plate 2, patrix 3, spring compression type holding pad 4, guider 5, punch 6, counterdie fixed head 7, counterdie 8 and die 9.
Patrix 3 is fixed on the upper mould fixed plate 2, counterdie 8 is fixed on the counterdie fixed head 7, patrix 3 is provided with produces the punch 6 that connects the shell fragment all process steps, all punch 6 are equidistantly arranged point-blank successively according to manufacturing procedure, counterdie 8 is provided with produces the die 9 that connects the shell fragment all process steps, all dies 9 are equidistantly arranged point-blank successively according to manufacturing procedure, and punch 6 and die 9 are corresponding one by one.Be provided with guider 5 between upper mould fixed plate 2 and the counterdie fixed head 7, guider 5 comprises fairlead and guide post, and fairlead is fixed on the upper mould fixed plate 2, and guide post is fixed on the counterdie fixed head 7.Upper mould fixed plate 2 is provided with spring compression type holding pad 4, can also be provided with spring pop-up type stripper at counterdie 8, so that discharging feeding after the punching press.
In this specific embodiment, produce connection shell fragment all process steps and have 16 (part punch and die omit among Fig. 2), described punch 6 comprises the punch of 16 operations, and described die 9 comprises the die of 16 operations.Producing the connection shell fragment has the working procedures form, and different operation forms has been determined and connected dimensional accuracy, speed of production and the strip arrangement mode of shell fragment.Strip 10 as shown in Figure 3 is the used strips of production method that adopt 16 operations.
Main inventive point of the present invention is the punch of all process steps and die are integrated on the mould, and adopting which type of operation, each operation to adopt which type of punch and die and strip how to arrange is that those of ordinary skill in the art can be according to prior art reality.
Operation principle: this stamping die is arranged on the mould bases of forcing press, head driving patrix 3 by forcing press moves up and down stamped workpieces, every punching press once, each station is finished an operation, come last station and produce a forming part, then strip 10 carries out punching press again along the advance distance of a unit of arrow shown in Figure 2, realizes producing continuously.
Claims (4)
1. produce the continuous stamping die that connects shell fragment for one kind, comprise upper die and lower die, upper mould fixed plate and counterdie fixed head, patrix is fixed on the upper mould fixed plate, counterdie is fixed on the counterdie fixed head, it is characterized in that: described patrix is provided with produces the punch that connects the shell fragment all process steps, all punch are equidistantly arranged point-blank successively according to manufacturing procedure, counterdie is provided with produces the die that connects the shell fragment all process steps, all dies are equidistantly arranged point-blank successively according to manufacturing procedure, and punch and die are corresponding one by one.
2. production according to claim 1 connects the continuous stamping die of shell fragment, it is characterized in that: described production connects the shell fragment all process steps and has 16, and described punch comprises the punch of 16 operations, and described die comprises the die of 16 operations.
3. production according to claim 1 connects the continuous stamping die of shell fragment, and it is characterized in that: described upper mould fixed plate is provided with the spring compression type holding pad, and described counterdie is provided with spring pop-up type stripper.
4. according to claim 1,2 or 3 described productions connect the continuous stamping die of shell fragment, it is characterized in that: be provided with guider between described upper mould fixed plate and the counterdie fixed head, guider comprises fairlead and guide post, fairlead is fixed on the upper mould fixed plate, and guide post is fixed on the counterdie fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104642662A CN102935465A (en) | 2012-11-16 | 2012-11-16 | Continuous punching die for producing connection elastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104642662A CN102935465A (en) | 2012-11-16 | 2012-11-16 | Continuous punching die for producing connection elastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102935465A true CN102935465A (en) | 2013-02-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104642662A Pending CN102935465A (en) | 2012-11-16 | 2012-11-16 | Continuous punching die for producing connection elastic sheet |
Country Status (1)
| Country | Link |
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| CN (1) | CN102935465A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406431A (en) * | 2013-07-18 | 2013-11-27 | 苏州旭创精密模具有限公司 | Subway electric control switch contact chip die |
| CN103406433A (en) * | 2013-07-18 | 2013-11-27 | 苏州旭创精密模具有限公司 | Socket stamping part die |
| CN103447392A (en) * | 2013-09-12 | 2013-12-18 | 华一精密机械(昆山)有限公司 | Elastic piece bending die |
| CN107377767A (en) * | 2017-08-23 | 2017-11-24 | 中山市创智智能科技有限公司 | USB shell fragment processing molds |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09239733A (en) * | 1996-03-08 | 1997-09-16 | Yazaki Corp | Composite monolithic mold for continuous molding and apparatus for continuously producing molded article |
| CN102139312A (en) * | 2010-11-19 | 2011-08-03 | 无锡曙光模具有限公司 | Progressive continuous stamping die used for processing small elastic sheets |
| CN102248077A (en) * | 2011-06-16 | 2011-11-23 | 昆山市珍和模具五金机械有限公司 | Shielding case elastic sheet continuous die |
| CN202861202U (en) * | 2012-11-16 | 2013-04-10 | 华一精密机械(昆山)有限公司 | Continuous stamping die used for producing connecting elastic pieces |
-
2012
- 2012-11-16 CN CN2012104642662A patent/CN102935465A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09239733A (en) * | 1996-03-08 | 1997-09-16 | Yazaki Corp | Composite monolithic mold for continuous molding and apparatus for continuously producing molded article |
| CN102139312A (en) * | 2010-11-19 | 2011-08-03 | 无锡曙光模具有限公司 | Progressive continuous stamping die used for processing small elastic sheets |
| CN102248077A (en) * | 2011-06-16 | 2011-11-23 | 昆山市珍和模具五金机械有限公司 | Shielding case elastic sheet continuous die |
| CN202861202U (en) * | 2012-11-16 | 2013-04-10 | 华一精密机械(昆山)有限公司 | Continuous stamping die used for producing connecting elastic pieces |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406431A (en) * | 2013-07-18 | 2013-11-27 | 苏州旭创精密模具有限公司 | Subway electric control switch contact chip die |
| CN103406433A (en) * | 2013-07-18 | 2013-11-27 | 苏州旭创精密模具有限公司 | Socket stamping part die |
| CN103447392A (en) * | 2013-09-12 | 2013-12-18 | 华一精密机械(昆山)有限公司 | Elastic piece bending die |
| CN107377767A (en) * | 2017-08-23 | 2017-11-24 | 中山市创智智能科技有限公司 | USB shell fragment processing molds |
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Application publication date: 20130220 |