CN107052145A - Automatic high-performance computer chassis lid diel - Google Patents
Automatic high-performance computer chassis lid diel Download PDFInfo
- Publication number
- CN107052145A CN107052145A CN201710319940.0A CN201710319940A CN107052145A CN 107052145 A CN107052145 A CN 107052145A CN 201710319940 A CN201710319940 A CN 201710319940A CN 107052145 A CN107052145 A CN 107052145A
- Authority
- CN
- China
- Prior art keywords
- template
- punching
- cylinder
- upper bolster
- die
- 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.)
- Pending
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Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses automatic high-performance computer chassis lid diel, including upper module, lower module, the upper module sets upper bolster, die block, concave template, the lower module sets convex template, punch retainer, die shoe, two liftout convex templates are installed, convex template top both sides, which have a pair, unloads template above the convex template；The both sides of the mould are also equipped with fixed bolt, the fixed bolt sequentially passes through upper bolster, die block, concave template, unloads template, convex template, punch retainer, die shoe, the upper bolster is also equipped with material ejection cylinder and punching cylinder, the material ejection cylinder is passed down through upper bolster, die block, the piston rod of the punching cylinder connects downwards perforating die post, perforating die post is passed down through upper bolster, die block, concave template, and perforating die post lower end has punching ring.Present invention automation, simple to operate, strong applicability, punching press is swift in motion reliably, and improves production efficiency.
Description
Technical field
The present invention relates to diel field, more particularly to automatic high-performance computer chassis lid diel.
Background technology
Diel is to be used for material（Particularly metal）Raw material are processed into part or semi-finished product in cold machining process
Apparatus, it generally has the features such as one-shot forming, precision are high, speed is fast, and raw material are typically that sheet or thickness is not high
Sheet material.
Although computer housing precision requirement is high not as precision mechanical part, matching requirements are met, and it is necessary
With certain bending strength and rigidity, not so once just more difficult assembling is gone back for deformation, socket groove, driver slot, heat emission hole etc.
The importance of the positional accuracy in hole is even more unquestionable.
The existing diel for computer housing lid is multifarious, in use in the presence of many defects, deposits
One time punching molded product is single, precision is poor, low grade sense is serious；And precision controlling is preferably, more accurate stamping die
Then production efficiency may not be high for tool, and automaticity is low or operation requires high, causes cost increase.Therefore, in order to improve computer machine
Offer is needed in the stamping quality and efficiency of case lid, the diel that a kind of achievable Automated condtrol does not lose precision again badly.
The content of the invention
Goal of the invention：In order to realize punching automation control, and ensure precision, so as to improve production efficiency, the present invention is carried
Dynamic high-performance computer chassis lid diel is provided from, to solve problems of the prior art.
In order to realize the above object the technical scheme is that：
Automatic high-performance computer chassis lid diel, including upper module, lower module, the upper module are set gradually from top to bottom
Upper bolster, die block, concave template, the lower module set gradually convex template, punch retainer, die shoe from top to bottom,
First liftout convex template and the second liftout convex template are installed, convex template top both sides have a pair above the convex template
Unload template；
The both sides of the mould are also equipped with fixed bolt, and the fixed bolt sequentially passes through upper bolster, die block, cavity plate
Plate, template, convex template, punch retainer, die shoe are unloaded, the upper bolster is also equipped with a pair of material ejection cylinders and a punching gas
Cylinder, the piston rod of the material ejection cylinder is passed down through upper bolster, die block and pushed up to concave template upper end, the punching cylinder
Piston rod connect perforating die post downwards, perforating die post is passed down through upper bolster, die block, concave template and to punch-pin
Plate, perforating die post lower end has punching ring.
Preferably, the material ejection cylinder is arranged symmetrically centered on mold center's point, material ejection cylinder and punching cylinder
Cylinder barrel is fixed on upper bolster upper end.Material ejection cylinder, which is arranged symmetrically, is conducive to upper bolster top power balanced everywhere, material ejection cylinder and punching
The cylinder barrel fixed form of hole cylinder ensures reliable.
Preferably, the mould also has a peripheral control unit, the material ejection cylinder and punching cylinder by electric valve with
Peripheral control unit is electrically connected.Peripheral control unit come control the mode of material ejection cylinder and punching cylinder realize liftout and punching from
Dynamicization is operated.
Preferably, the upper bolster also has a guide rail, the cylinder barrel of the punching cylinder is fixed on a sliding block and sliding block
It is connected on guide rail.Punching cylinder is connected to upper bolster by sliding block and guide rail, and adjustable extent becomes big, it is adaptable to various
Chassis lid needs the punching of position.
Preferably, the piston rod of the material ejection cylinder is installed with buffer spring, die block correspondence position, which leaves, to be more than
It is welded and fixed above and below the space of buffer spring diameter, buffer spring with upper bolster and concave template.The setting of buffer spring causes top
There is a cushioning effect when material, be unlikely to top power too macrolesion chassis lid stamping parts.
Preferably, the first liftout convex template has 2 ~ 3 stage portions.The effect of stage portion is striking machine case lid side
The groove pattern of edge, adapts to the punching press demand of a variety of assembling pattern chassis lids.
The process for stamping of automatic high-performance computer chassis lid diel, comprises the following steps：
（1）, plate to be punched sent into the space between concave template and convex template, adjust good position；
（2）, material ejection cylinder controlled with the downward top pressure of certain frequency with peripheral control unit, after top pressure shaping, control punching cylinder to
Lower punching, mobile punching cylinder to diverse location, punching again, until the required equal punching in hole is finished.
The beneficial effects of the present invention are：The present invention it is simple in construction, using flexible.The concave template of upper module and lower module
Convex template is fitted close；Material ejection cylinder and its buffer spring and automatic control mode, the carry out punching operation that energy is stablized automatically,
Realize automation and cylinder is swift in motion, pneumatic control inherently has compressibility, strong than motor reliability；First liftout is convex
Template and the second liftout convex template are replaceable, and the selection of different liftout convex templates, first liftout are carried out according to different product
The stage portion of convex template；The setting of punching cylinder and guide rail sliding type, make punching become simple and efficient.It is of the invention automatic
Change, simple to operate, strong applicability, the punching press of chassis lid is swift in motion reliably, and improves production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
1- upper bolsters, the upper modules of 10-, 11- material ejection cylinders, 12- punching cylinders, 121- perforating die posts, 122- punching rings,
Module under 13- buffer springs, 2- die blocks, 20-, 3- concave templates, 30- fixed bolts, 4- convex templates, 5- punch-pin is fixed
Plate, 6- die shoes, 7- the first liftout convex templates, 71- stage portions, 8- the second liftout convex templates, 9- unloads template.
Embodiment
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, drawings in the following description are only described in the application
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
With reference to Fig. 1 and specific embodiment, the present invention is furture elucidated.
Such as Fig. 1, automatic high-performance computer chassis lid diel, including upper module 10, lower module 20, the upper module 10
Upper bolster 1, die block 2, concave template 3 are set gradually from top to bottom, and the lower module 20 sets gradually punch-pin from top to bottom
Plate 4, punch retainer 5, die shoe 6, the top of convex template 4 are provided with the first liftout convex template 7 and the second liftout convex template
8, the top both sides of convex template 4, which have a pair, unloads template 9, and the first liftout convex template 7 has 2 ~ 3 stage portions 71；
The both sides of the mould are also equipped with fixed bolt 30, and the fixed bolt 30 sequentially passes through upper bolster 1, die block
2nd, concave template 3, unload template 9, convex template 4, punch retainer 5, die shoe 6, the upper bolster 1 is also equipped with a pair of material ejection cylinders
11 and a punching cylinder 12, the material ejection cylinder 11 is arranged symmetrically centered on mold center's point, material ejection cylinder 11 and punching
The cylinder barrel of cylinder 12 is fixed on upper bolster upper end, and the piston rod of the material ejection cylinder 11 is passed down through upper bolster 1, cavity plate and fixed
Plate 2 is simultaneously pushed up to the upper end of concave template 3, and the piston rod of material ejection cylinder 11 is installed with buffer spring 13, and the correspondence position of die block 2 leaves
More than the space of the diameter of buffer spring 13, buffer spring is welded and fixed about 13 with upper bolster 1 and concave template 3；The upper bolster 1
Also there is guide rail, the cylinder barrel of the punching cylinder 12 is fixed on a sliding block and sliding block is connected on guide rail, the punching
The piston rod of cylinder 12 connects downwards perforating die post 121, and perforating die post 121 is passed down through upper bolster 1, die block 2, cavity plate
Plate 3 and to convex template 4, the lower end of perforating die post 121 has punching ring 122；
The mould also has peripheral control unit, and the material ejection cylinder 11 and punching cylinder 12 pass through electric valve and peripheral control unit
Electrical connection.
Operation principle：Plate to be punched is sent into the space between concave template 3 and convex template 4, with peripheral control unit
The downward top pressure of material ejection cylinder 11 is controlled, the downward punching of control punching cylinder 12, mobile punching cylinder 12 is pushed up every time to diverse location
Pressure or the control of punching peripheral control unit are once.Punching press finishes taking-up chassis lid stamping parts.
Above example is only to illustrate the preferred technical solution of the present invention, it is noted that for the general of the art
For logical technical staff, under the premise without departing from the principles of the invention, some improvement made or equivalent substitution are accordingly to be regarded as this
The protection domain of invention, should cover in scope of the presently claimed invention.
Claims (7)
1. automatic high-performance computer chassis lid diel, it is characterised in that including upper module, lower module, the upper module from
Top to bottm sets gradually upper bolster, die block, concave template, and the lower module sets gradually convex template, punch-pin from top to bottom
It is provided with above fixed plate, die shoe, the convex template on the first liftout convex template and the second liftout convex template, the convex template
Portion both sides, which have a pair, unloads template；
The both sides of the mould are also equipped with fixed bolt, and the fixed bolt sequentially passes through upper bolster, die block, cavity plate
Plate, template, convex template, punch retainer, die shoe are unloaded, the upper bolster is also equipped with a pair of material ejection cylinders and a punching gas
Cylinder, the piston rod of the material ejection cylinder is passed down through upper bolster, die block and pushed up to concave template upper end, the punching cylinder
Piston rod connect perforating die post downwards, perforating die post is passed down through upper bolster, die block, concave template and to punch-pin
Plate, perforating die post lower end has punching ring.
2. automatic high-performance computer chassis lid diel according to claim 1, it is characterised in that the material ejection cylinder
It is arranged symmetrically centered on mold center's point, the cylinder barrel of material ejection cylinder and punching cylinder is fixed on upper bolster upper end.
3. automatic high-performance computer chassis lid diel according to claim 1, it is characterised in that the mould also has
There is peripheral control unit, the material ejection cylinder and punching cylinder are electrically connected by electric valve with peripheral control unit.
4. automatic high-performance computer chassis lid diel according to claim 1, it is characterised in that the upper bolster is also
With guide rail, the cylinder barrel of the punching cylinder is fixed on a sliding block and sliding block is connected on guide rail.
5. automatic high-performance computer chassis lid diel according to claim 1, it is characterised in that the material ejection cylinder
Piston rod be installed with buffer spring, die block correspondence position is left on the space more than buffer spring diameter, buffer spring
It is lower to be welded and fixed with upper bolster and concave template.
6. automatic high-performance computer chassis lid diel according to claim 1, it is characterised in that first liftout
Convex template has 2 ~ 3 stage portions.
7. the process for stamping of the automatic high-performance computer chassis lid diel according to any one of claim 1 ~ 6, it is special
Levy and be, comprise the following steps：
（1）, plate to be punched sent into the space between concave template and convex template, adjust good position；
（2）, material ejection cylinder controlled with the downward top pressure of certain frequency with peripheral control unit, after top pressure shaping, control punching cylinder to
Lower punching, mobile punching cylinder to diverse location, punching again, until the required equal punching in hole is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319940.0A CN107052145A (en) | 2017-05-09 | 2017-05-09 | Automatic high-performance computer chassis lid diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319940.0A CN107052145A (en) | 2017-05-09 | 2017-05-09 | Automatic high-performance computer chassis lid diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052145A true CN107052145A (en) | 2017-08-18 |
Family
ID=59596511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710319940.0A Pending CN107052145A (en) | 2017-05-09 | 2017-05-09 | Automatic high-performance computer chassis lid diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052145A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167079A (en) * | 2018-08-27 | 2019-01-08 | 张玉锦 | A kind of automatic pressing formation device of button cell negative cover multimode seat |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003164999A (en) * | 2001-11-27 | 2003-06-10 | Amada Eng Center Co Ltd | Punch press |
| US20060065030A1 (en) * | 2004-09-24 | 2006-03-30 | Ghiran Mircea M | In-die hydropiercing device for piercing holes in hydroformed parts |
| KR20090027951A (en) * | 2007-09-13 | 2009-03-18 | 주식회사 하나로비엠지 | Connection reed process of manufacture for duct that use connection reed manufacture troy for duct and this |
| CN101912917A (en) * | 2010-08-30 | 2010-12-15 | 李春生 | Automatic punching machine |
| CN203396283U (en) * | 2013-06-14 | 2014-01-15 | 株洲南方航鑫机械装备有限责任公司 | Display shell casing manufacturing equipment |
| CN103769465A (en) * | 2014-01-25 | 2014-05-07 | 安徽省三力机床制造股份有限公司 | Leveling and blanking integrated machine |
| CN205668010U (en) * | 2016-06-18 | 2016-11-02 | 张家港奥得森机电设备有限公司 | A kind of fully automatic hydraulic perforating press |
| CN106391852A (en) * | 2016-09-30 | 2017-02-15 | 东莞市联洲知识产权运营管理有限公司 | Forming mechanism of lithium battery base plate of new energy automobile |
| CN207188577U (en) * | 2017-05-09 | 2018-04-06 | 昆山湘北精密金属有限公司 | Automatical and efficient computer housing lid diel |
-
2017
- 2017-05-09 CN CN201710319940.0A patent/CN107052145A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003164999A (en) * | 2001-11-27 | 2003-06-10 | Amada Eng Center Co Ltd | Punch press |
| US20060065030A1 (en) * | 2004-09-24 | 2006-03-30 | Ghiran Mircea M | In-die hydropiercing device for piercing holes in hydroformed parts |
| KR20090027951A (en) * | 2007-09-13 | 2009-03-18 | 주식회사 하나로비엠지 | Connection reed process of manufacture for duct that use connection reed manufacture troy for duct and this |
| CN101912917A (en) * | 2010-08-30 | 2010-12-15 | 李春生 | Automatic punching machine |
| CN203396283U (en) * | 2013-06-14 | 2014-01-15 | 株洲南方航鑫机械装备有限责任公司 | Display shell casing manufacturing equipment |
| CN103769465A (en) * | 2014-01-25 | 2014-05-07 | 安徽省三力机床制造股份有限公司 | Leveling and blanking integrated machine |
| CN205668010U (en) * | 2016-06-18 | 2016-11-02 | 张家港奥得森机电设备有限公司 | A kind of fully automatic hydraulic perforating press |
| CN106391852A (en) * | 2016-09-30 | 2017-02-15 | 东莞市联洲知识产权运营管理有限公司 | Forming mechanism of lithium battery base plate of new energy automobile |
| CN207188577U (en) * | 2017-05-09 | 2018-04-06 | 昆山湘北精密金属有限公司 | Automatical and efficient computer housing lid diel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167079A (en) * | 2018-08-27 | 2019-01-08 | 张玉锦 | A kind of automatic pressing formation device of button cell negative cover multimode seat |
| CN109167079B (en) * | 2018-08-27 | 2020-10-27 | 贵州中瑞丰泰新能源科技有限公司 | Automatic pressure-applying forming device for button battery negative electrode cover multi-die base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |