CN106270092A - The method of work of hands laptop rotating shaft decompressor against pressure - Google Patents
The method of work of hands laptop rotating shaft decompressor against pressure Download PDFInfo
- Publication number
- CN106270092A CN106270092A CN201610759985.5A CN201610759985A CN106270092A CN 106270092 A CN106270092 A CN 106270092A CN 201610759985 A CN201610759985 A CN 201610759985A CN 106270092 A CN106270092 A CN 106270092A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- pushing block
- upper mold
- hands
- rotating shaft
- 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
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
Abstract
The present patent application belongs to the special setup for drawing parts field being configured on forcing press, specifically discloses the method for work of a kind of hands laptop rotating shaft decompressor against pressure, including: step one: detect this equipment, it is ensured that all parts is in normal condition；Step 2: move down upper mold, upper mold promotes the hydraulic oil in the first hydraulic cylinder to enter into the second hydraulic cylinder, and the second Hydraulic Cylinder lower mold moves up；Step 3: when the spacing 58 centimetres of upper die and lower die, operator are pushed open to home by pushing block；Step 4: upper die and lower die contact, and complete a punching press；Step 5: move up upper mold, upper mold promotes the hydraulic oil in the second hydraulic cylinder to enter the first hydraulic cylinder, and the second Hydraulic Cylinder lower mold moves down so that upper die and lower die are separately.Step 6: after the first Magnet leaves through hole, under the effect of elastic component so that pushing block homing.This programme can effectively prevent the hands of operator from entering between upper die and lower die, and safety coefficient is high.
Description
Technical field
The invention belongs to the special setup for drawing parts field being configured on forcing press.
Background technology
Along with the raising of people's life, notebook increasingly becomes the articles for daily use that people are necessary.And notebook computer turns
Axle is then the important accessory of notebook.Notebook computer rotation shaft many employings decompressor is processed, existing decompressor master
Frame to be included, dynamic model, cover half and for driving the driving means of dynamic model.By one piece of iron plate on stamping die once property punching press many
Individual laptop rotating shaft, becomes single laptop rotating shaft under then being cut by each laptop rotating shaft.
During punch forming, neglect due to operator or other are unexpected, often have the hands of operator
Stretch into the situation in decompressor by mistake, thus operator are caused serious injury.In order to solve this problem, Patent No.
The patent of CN201220488806.6, discloses the safety device of a kind of punch press, including: lower mold, upper mold, template, mould bases, infrared
Line is launched or receives device, material feeding chamber, infrared ray light curtain, work platforms, feeding-passage；Upper mold is arranged on the drift of decompressor
On, lower mold is installed with in template through mould bases, and lower mold is the most corresponding with upper mold, and template is fixedly arranged on work platforms, two block length bar shapeds
Tabular mould bases clamps the both sides being placed in upper die and lower die relatively, and mould bases upper limb exceeds lower mold work surface, institute's shape between two mould bases
The passage two ends become are respectively charging aperture and discharging opening, and deflection discharging opening one end, working region of upper and lower mould, near charging aperture one
It is correspondingly arranged at least three pairs of infrared emittings on the mould bases of end both sides respectively or receives device, in order to point-to-point formation infrared ray
Curtain, infrared emitting or receive device height can up-down adjustment, it is ensured that the punching press plate that is highly suitable for of feeding-passage keeps flat entrance
Working region, infrared emitting or reception device are connected to punch press and drive electric supply installation and flywheel brake device.
But, during actual use, infrared transmitting device often easily goes wrong, more troublesome, and it goes out
It is often difficult to after problem realize, still easily produces safety problem.
Summary of the invention
It is an object of the invention to provide the work side of the high hands laptop rotating shaft decompressor against pressure of a kind of security performance
Method.
In order to achieve the above object, the base case of the present invention provides the work of a kind of hands laptop rotating shaft decompressor against pressure
Make method, including frame, upper mold, for driving the driver element that upper mold moves and the lower mold mated with upper mold, described upper mold is sliding
Moving and be arranged in frame, described frame is provided with infrared detector, and described infrared detector electrically connects with driver element, also
Including sliding panel, the first hydraulic cylinder and the second hydraulic cylinder, described lower mold is fixed on sliding panel, and described sliding panel is slidably arranged in
In frame, described sliding panel is provided with through hole, and the piston rod of described first hydraulic cylinder is through through hole and is connected in upper mold, described
The piston of the second hydraulic cylinder is fixed on sliding panel, and described first hydraulic cylinder and the second hydraulic cylinder are interconnected by connecting tube,
Being provided with the opening groove towards operator in described sliding panel, be provided with protective unit in described groove, described protective unit includes
Pushing block and elastic component, one end of described elastic component is fixed on pushing block, and the other end is fixed on sliding panel, and described pushing block slides and sets
Putting in groove, when described upper mold moves downward, pushing block skids off groove.It includes following job step:
Step one: detect this equipment, it is ensured that all parts is in normal condition；
Step 2: move down upper mold, upper mold promotes the hydraulic oil in the first hydraulic cylinder to enter into the second hydraulic cylinder, the second hydraulic pressure
Cylinder promotes lower mold to move up；
Step 3: when spacing 5-8 centimetre of upper die and lower die, pushing block skids off from groove, pushes operator to peace open
All positon；
Step 4: upper die and lower die contact, and complete a punching press；
Step 5: move up upper mold, upper mold promotes the hydraulic oil in the second hydraulic cylinder to enter the first hydraulic cylinder, the second hydraulic pressure
Cylinder promotes lower mold to move down so that upper die and lower die are separately.
Step 6: after the first Magnet leaves through hole, under the effect of elastic component so that pushing block homing.
Scheme two: based on this, scheme is preferred, described pushing block is the pushing block that Magnet is made, the work of described first hydraulic cylinder
Stopper rod is provided with the first Magnet repelled mutually with pushing block；Also including following job step: in step 3, the first Magnet enters logical
Kong Zhonghou, it is mutually exclusive with pushing block, overcomes the elastic force of elastic component so that pushing block skids off.
Scheme three: this is the preferred of scheme two, described sliding panel is provided with the second Magnet repelled with pushing block；Also include with
Lower job step: in step 6, after the first Magnet leaves through hole, elastic component pulls pushing block return, now, the second Magnet and
Pushing block is mutually exclusive, it is to avoid pushing block is the most mobile.
Scheme four: based on this, scheme is preferred, described driver element includes motor and bent axle, described bent axle and motor
Output shaft connects, and crank rotation is arranged in frame.Also including following job step: in step one, activate switch, by electricity
Machine drives crank rotation, and then drives upper mold to move up and down.
Scheme five: this is the preferred of scheme two, described frame is provided with the first stopper slot passed through for blank, and described first
The piston rod of hydraulic cylinder is provided with the second stopper slot passed through for blank, the bottom of described second stopper slot and the top flat of lower mold
Together, the bottom of the second stopper slot is less than the low side of the first stopper slot and time bent axle is positioned at summit；Further comprising the steps of: step 4
In, the second stopper slot replaces the effect of the first stopper slot, is held up by blank, makes blank concordant with lower mold.
Accompanying drawing explanation
Fig. 1 be in the embodiment of the present invention hands laptop rotating shaft decompressor against pressure structural representation.
Fig. 2 is the structural representation of the piston rod of the first hydraulic cylinder in Fig. 1.
Fig. 3 is the structural representation of sliding panel in Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: frame the 10, first stopper slot 101, bent axle 20, upper mold 30, slide block 301, under
Mould the 40, first hydraulic cylinder 50, piston rod the 51, second stopper slot 511, piston the 52, second hydraulic cylinder 60, connecting tube 70, dilatation block
80, blank 90, pushing block 901, elastic component 902, through hole the 903, second Magnet the 904, first Magnet 905.
Embodiment hands against pressure laptop rotating shaft decompressor is the most as shown in Figure 1:
Hands laptop rotating shaft decompressor against pressure, including frame 10 and the multiple equipment being arranged in frame 10.From top to bottom divide
It not bent axle 20, upper mold 30, lower mold 40, sliding panel, the first hydraulic cylinder 50 and the second hydraulic cylinder 60.Upper mold 30 and lower mold 40 are mutual
Coordinating, frame 10 is provided with bearing, and bent axle 20 rotates and is arranged on bearing, and rotating shaft is connected with the outfan of motor.Motor can
Using servomotor, controllability is stronger, and can rotating easily.Upper mold 30 is connected on bent axle 20, by bent axle 20
Rotating drives upper mold 30 up and down, and concrete structure can participate in the mechanism of diesel engine.
In order to reduce resistance, and make the more steady of upper mold 30 and lower mold 40 transmission, be provided with cunning in the both sides of frame 10
Rail, upper mold 30 and sliding panel is equipped with and is provided with the slide block 301 coordinated with slide rail.Lower mold 40 is bolted on sliding panel
On, sliding panel is provided with through hole 903, and piston 52 bar 51 of the first hydraulic cylinder 50 through through hole 903 and is connected in upper mold 30, the
The piston 52 of two hydraulic cylinders 60 is fixed on sliding panel, and the first hydraulic cylinder 50 is interconnected by connecting tube 70 mutually with the second hydraulic cylinder 60
Logical.The quantity of the first hydraulic cylinder 50 is four, and along the circumference setting of the second hydraulic cylinder 60, the most steadily.First hydraulic cylinder
50, the second hydraulic cylinder 60 is concordant.Multi-faceted lower mold 40 is supported so that lower mold 40 is more steady.
As in figure 2 it is shown, be provided with the opening groove towards operator in sliding panel, being provided with protective unit in groove, protection is single
Unit includes pushing block 901 and elastic component 902, and one end of elastic component 902 is fixed on pushing block 901, and the other end is fixed on sliding panel,
Pushing block 901 is slidably arranged in groove, and when described upper mold moves downward, pushing block 901 skids off groove.Elastic component 902 uses stainless
Steel stage clip is made, and elastic high, service life is long.The pushing block 901 that pushing block 901 is made for Magnet, on the piston rod of the first hydraulic cylinder
It is provided with the first Magnet 905 repelled with pushing block 901 phase.It addition, sliding panel is provided with the second Magnet 904 repelled with pushing block 901.
As it is shown on figure 3, frame 10 is provided with the first stopper slot 101 passed through for blank.First stopper slot 101 is to blank 90
Play good spacing and guide effect, it is to avoid blank 90 crimps, it is ensured that its molding effect.Piston 52 bar 51 of the first hydraulic cylinder
Being provided with the second stopper slot 511 passed through for blank, the bottom of described second stopper slot 511 is concordant with the top of lower mold 40, and
When bent axle 20 is positioned at summit, the bottom of the second stopper slot 511 is less than the low side of the first stopper slot 101.During punch forming, the second limit
Position groove 511 replaces the effect of the first stopper slot 101, is just held up by blank 90, makes blank 90 concordant with lower mold 40, reach punching press
Effect.And relative to the first stopper slot 101, the distance between the second stopper slot 511 closer to so that the stability of blank 90 is more
Good.And after completing punching press, owing to the bottom of the second stopper slot 511 is less than the low side of the first stopper slot 101, the notebook that punching press is good
Rotating shaft is not easy to be bonded in lower mold 40.
Piston 52 bar 51 of the second hydraulic cylinder 60 and the junction of sliding panel are provided with dilatation block 80, and described dilatation block 80 is
Big cross-sectional area is more than the cross-sectional area of the cylinder body of the second hydraulic cylinder 60.Due to only second hydraulic cylinder 60, by arranging
The mode of dilatation block 80 so that lower mold 40 stress is more steady.And the maximum cross-section area of dilatation block 80 is more than the second hydraulic cylinder 60
The cross-sectional area of cylinder body, lower mold 40 can be facilitated to be placed on the cylinder body of the second hydraulic cylinder 60.
The method of work of above-mentioned hands laptop rotating shaft decompressor against pressure comprises the following steps:
Step one: detect this equipment, it is ensured that all parts is in normal condition；
Step 2: activate switch, drives crank rotation by motor, drives upper mold to move down upper mold, and upper mold promotes first
Hydraulic oil in hydraulic cylinder enters into the second hydraulic cylinder, and the second Hydraulic Cylinder lower mold moves up；
Step 3: when the spacing 5 centimetres of upper die and lower die, during now the first Magnet enters through hole, it is mutually arranged with pushing block
Scold, overcome the elastic force of elastic component so that pushing block skids off groove, operator are pushed open to home；
Step 4: upper die and lower die contact, the second stopper slot replaces the effect of the first stopper slot, by blank hold up, make blank with
Lower mold is concordant, completes a punching press；
Step 5: move up upper mold, upper mold promotes the hydraulic oil in the second hydraulic cylinder to enter the first hydraulic cylinder, the second hydraulic pressure
Cylinder promotes lower mold to move down so that upper die and lower die are separately.
Step 6: after the first Magnet leaves through hole, under the effect of elastic component so that pushing block homing, now, the
Two Magnet and pushing block are mutually exclusive, it is to avoid pushing block is the most mobile.
This programme utilizes infrared detector and mechanical structure to be combined with each other, and makes up mutually shortcoming, even if infrared ray
Detector breaks down, and also ensures that the safety of operator.Meanwhile, this programme has good cushioning effect, and in punching press
During molding, between upper mold 30 and lower mold 40, fierce collision, produces substantial amounts of heat, if separated not in time, the most easily
Cause bonding, or high temperature makes laptop rotating shaft deform.And this programme not only moves up by driven by motor upper mold 30, and
It is upper mold 30 and the mutually opposing motion of lower mold 40, the rapidest.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge such as concrete structure and characteristic is not made at this
Too much describe.It should be pointed out that, for a person skilled in the art, on the premise of without departing from present configuration, it is also possible to
Making some deformation and improvement, these also should be considered as protection scope of the present invention, and these are all without affecting what the present invention implemented
Effect and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, in description
Detailed description of the invention etc. record the content that may be used for explaining claim.
Claims (5)
1. a method of work for hands laptop rotating shaft decompressor against pressure, the work of this hands laptop rotating shaft decompressor against pressure
Method include frame, upper mold, for the driver element driving upper mold to move and the lower mold mated with upper mold, described upper mold is slided and is set
Putting in frame, described frame is provided with infrared detector, and described infrared detector electrically connects with driver element, also includes
Sliding panel, the first hydraulic cylinder and the second hydraulic cylinder, described lower mold is fixed on sliding panel, and described sliding panel is slidably arranged in frame
On, described sliding panel is provided with through hole, and the piston rod of described first hydraulic cylinder is through through hole and is connected in upper mold, described second
The piston of hydraulic cylinder is fixed on sliding panel, and described first hydraulic cylinder and the second hydraulic cylinder are interconnected by connecting tube, described
Being provided with the opening groove towards operator in sliding panel, be provided with protective unit in described groove, described protective unit includes pushing block
And elastic component, one end of described elastic component is fixed on pushing block, and the other end is fixed on sliding panel, and described pushing block is slidably arranged in
In groove, when described upper mold moves downward, pushing block skids off groove, it is characterised in that include following job step:
Step one: detect this equipment, it is ensured that all parts is in normal condition；
Step 2: move down upper mold, upper mold promotes the hydraulic oil in the first hydraulic cylinder to enter into the second hydraulic cylinder, the second hydraulic pressure
Cylinder promotes lower mold to move up；
Step 3: when spacing 5-8 centimetre of upper die and lower die, pushing block skids off from groove, pushes operator to peace open
All positon；
Step 4: upper die and lower die contact, and complete a punching press；
Step 5: move up upper mold, upper mold promotes the hydraulic oil in the second hydraulic cylinder to enter the first hydraulic cylinder, the second hydraulic pressure
Cylinder promotes lower mold to move down so that upper die and lower die are separately；
Step 6: after the first Magnet leaves through hole, under the effect of elastic component so that pushing block homing.
The method of work of hands laptop rotating shaft decompressor against pressure the most according to claim 1, it is characterised in that push away described in:
Block is the pushing block that Magnet is made, and the piston rod of described first hydraulic cylinder is provided with the first Magnet repelled mutually with pushing block；Also include
Following job step: in step 3, after the first Magnet enters in through hole, it is mutually exclusive with pushing block, overcomes the bullet of elastic component
Power so that pushing block skids off.
The method of work of hands laptop rotating shaft decompressor against pressure the most according to claim 2, it is characterised in that: described cunning
Dynamic plate is provided with the second Magnet repelled with pushing block；Also include following job step: in step 6, when the first Magnet leaves logical
Kong Hou, elastic component pulls pushing block return, and now, the second Magnet and pushing block are mutually exclusive, it is to avoid pushing block is the most mobile.
The method of work of hands laptop rotating shaft decompressor against pressure the most according to claim 1, it is characterised in that drive described in:
Moving cell includes that motor and bent axle, described bent axle are connected with the output shaft of motor, and crank rotation is arranged in frame, also includes
Following job step: in step one, activate switch, drive crank rotation by motor, and then drive upper mold to move up and down.
The method of work of hands laptop rotating shaft decompressor against pressure the most according to claim 2, it is characterised in that: described machine
Frame is provided with the first stopper slot passed through for blank, and the piston rod of described first hydraulic cylinder is provided with the second limit passed through for blank
Position groove, the bottom of described second stopper slot is concordant with the top of lower mold, and when bent axle is positioned at summit, the bottom of the second stopper slot is low
Low side in the first stopper slot；Further comprising the steps of: in step 4, the second stopper slot replaces the effect of the first stopper slot, will
Blank holds up, and makes blank concordant with lower mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610759985.5A CN106270092B (en) | 2016-08-30 | 2016-08-30 | The method of work of hand laptop rotating shaft decompressor against pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610759985.5A CN106270092B (en) | 2016-08-30 | 2016-08-30 | The method of work of hand laptop rotating shaft decompressor against pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106270092A true CN106270092A (en) | 2017-01-04 |
| CN106270092B CN106270092B (en) | 2017-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610759985.5A Active CN106270092B (en) | 2016-08-30 | 2016-08-30 | The method of work of hand laptop rotating shaft decompressor against pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN106270092B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746361A (en) * | 2018-07-18 | 2018-11-06 | 重庆辉海科技有限公司 | Motorcycle accessories decompressor |
| CN110142324A (en) * | 2019-06-17 | 2019-08-20 | 张磊 | One kind being based on hydraulicdriven anti-deformation stamping die |
| CN111299426A (en) * | 2020-03-11 | 2020-06-19 | 滁州市永达机械科技有限公司 | Metal plate device for manufacturing of circulating cooling type refrigerator |
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|---|---|---|---|---|
| DE2759257A1 (en) * | 1977-04-04 | 1978-10-05 | Dresser Ind | HIGH PRESSURE DIAPHRAGM VALVE |
| CN200954691Y (en) * | 2006-09-15 | 2007-10-03 | 安徽龙磁科技有限责任公司 | Hydraulic machine with safety protection device |
| JP4029302B1 (en) * | 2006-07-26 | 2008-01-09 | 雄弘 川上 | Safety equipment for press equipment |
| CN202877435U (en) * | 2012-10-09 | 2013-04-17 | 天津市永昌焊丝有限公司 | Device for preventing arm roll-over injury in punch processing |
| CN204735662U (en) * | 2015-07-08 | 2015-11-04 | 佳合丰金属制品（深圳）有限公司 | High -efficient stamping die with protector |
-
2016
- 2016-08-30 CN CN201610759985.5A patent/CN106270092B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2759257A1 (en) * | 1977-04-04 | 1978-10-05 | Dresser Ind | HIGH PRESSURE DIAPHRAGM VALVE |
| JP4029302B1 (en) * | 2006-07-26 | 2008-01-09 | 雄弘 川上 | Safety equipment for press equipment |
| CN200954691Y (en) * | 2006-09-15 | 2007-10-03 | 安徽龙磁科技有限责任公司 | Hydraulic machine with safety protection device |
| CN202877435U (en) * | 2012-10-09 | 2013-04-17 | 天津市永昌焊丝有限公司 | Device for preventing arm roll-over injury in punch processing |
| CN204735662U (en) * | 2015-07-08 | 2015-11-04 | 佳合丰金属制品（深圳）有限公司 | High -efficient stamping die with protector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746361A (en) * | 2018-07-18 | 2018-11-06 | 重庆辉海科技有限公司 | Motorcycle accessories decompressor |
| CN110142324A (en) * | 2019-06-17 | 2019-08-20 | 张磊 | One kind being based on hydraulicdriven anti-deformation stamping die |
| CN111299426A (en) * | 2020-03-11 | 2020-06-19 | 滁州市永达机械科技有限公司 | Metal plate device for manufacturing of circulating cooling type refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106270092B (en) | 2017-12-26 |
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Effective date of registration: 20191031 Address after: 215100 Building 2, No. 66, Jixiang Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Changli rubber and Plastic Technology Co., Ltd. Address before: 402561 No. 20 Jinlong Road, Tongliang Industrial Zone, Chongqing Patentee before: Tongliang District, Chongqing City Teng Teng electronic technology Co., Ltd. |
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