CN106424283B - A kind of small portable bi-directional expansion type decompressor - Google Patents
A kind of small portable bi-directional expansion type decompressor Download PDFInfo
- Publication number
- CN106424283B CN106424283B CN201611202811.5A CN201611202811A CN106424283B CN 106424283 B CN106424283 B CN 106424283B CN 201611202811 A CN201611202811 A CN 201611202811A CN 106424283 B CN106424283 B CN 106424283B
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- Prior art keywords
- hollow
- shell
- block
- midfoot support
- support housing
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/42—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by magnetic means, e.g. electromagnetic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a kind of small portable bi-directional expansion type decompressors, including bottom block-shape shell, it is arranged on the midfoot support housing of bottom bulk housing upper surface side and top block-shape shell, the midfoot support housing is internally provided with hollow-core construction, the midfoot support housing has the iron core of coil fixing a surface wrap right over the hollow-core construction, a group controller is fixed fixing an accumulator, the side of the midfoot support housing above iron core in the inside of the midfoot support housing.The operation principle that the present invention passes through electromagnetism, recycling identical charges repel each other, the principle that there is a natural attraction between the sexes squeezes internal hydraulic oil, since the magnetic force that the conversion dynamics between magnetic pole is fast and is formed is larger, so its drawing velocity formed is fast, and great efforts, further, since the device is dual-direction ram, so the relative velocity of upper module and lower module at the time of contact is 12 times of unidirectional decompressor, so as to effectively increase the punching press range of the device.
Description
Technical field
The present invention relates to mechanical equipment technical field, specially a kind of small portable bi-directional expansion type decompressor.
Background technology
China patent No. CN200920185956.8 discloses a kind of safety device of mini-type punching equipment, for mini-type punching
Equipment, the transfer block of the piston rod output terminal including being arranged on stamping equipment, the ditch being rotatably provided in the transfer block
Slot pulley, one end and the stamping equipment the curved flute type that is rotatablely connected of body slide curved bar and be fixed at described
Curved flute type slides the block of the curved bar other end, and the groove pulley is installed on the curved flute type and slides in the crank slot of curved bar.
The utility model solves the problems of the prior art, provide it is a kind of it is structurally simple, economical it is practical, convenient, flexible, be adapted to
Normal process operation, reliable and stable safety device of mini-type punching equipment are not interfered in batch production.
It is obvious that above device is the decompressor of one way, when carrying out punching press, the instantaneous touch of two groups of stamping dies
Speed is limited, so the dynamics of its punching press is limited, punching press range is also limited.
Invention content
The purpose of the present invention is to provide a kind of small portable bi-directional expansion type decompressor, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical solution：
A kind of small portable bi-directional expansion type decompressor, including bottom block-shape shell, is arranged on bottom block-shape shell
The midfoot support housing of upper surface side and top block-shape shell, the midfoot support housing are internally provided with hollow-core construction,
The midfoot support housing has the iron core of coil fixing a surface wrap right over the hollow-core construction, in described
The inside of portion's supporing shell fixes one group fixing an accumulator, the side of the midfoot support housing above iron core
Controller, the midfoot support housing is in one main valve block of mounted inside positioned at the hollow-core construction, and the main valve block
Side is socketed a sealing ring, fixes an annular permanent magnet at the top of the main valve block, the bottom of the hollow-core construction is fixed
One spacing ring, and the center of the spacing ring is hollow structure, the hollow-core construction connects the hollow structure, the middle part
A liquid injecting pipeline is fixed in the bottom of supporing shell side, and one end of the liquid injecting pipeline connects the hollow structure, described
The inside of bottom block-shape shell sets a bottom to connect through-hole structure, and a bottom is fixed in the upper surface of the bottom block-shape shell
Portion's hollow shell, the inside of the bottom hollow shell is cylindricality hollow-core construction, and one end of the bottom connection through-hole structure connects
The logical hollow knot of cylindricality of hollow structure, other end connection inside the bottom hollow shell in the spacing ring
Structure, the top that is internally provided with of the bottom block-shape shell, midfoot support housing and top block-shape shell connect through-hole structure,
The bottom surface of the top block-shape shell fixes a top hollow shell, and the inside of the top hollow shell is hollow for cylindricality
Structure, and one end of top connection through-hole structure connects the bottom connection through-hole structure, other end connection positioned at described
It assembles the inside of cylindricality hollow-core construction inside the hollow shell of top, the bottom hollow shell and the top hollow shell
One point of valve block, the center of the upper surface for dividing valve block inside the bottom hollow shell fix one through the bottom
Connecting shaft at the top of hollow shell, the center on the low surface for dividing valve block inside the top hollow shell are fixed one and are passed through
The connecting shaft of the top hollow shell bottom is worn, the end of two connecting shafts fixes an inside and is inlaid with rectangle respectively
The link block of permanent magnet, the bottom of the link block positioned at the top of the link block of bottom and positioned at top are connected separately with bottom punching
Compression mould and top stamping die, the inside that the hollow-core construction, bottom connection through-hole structure connect through-hole structure with top are equal
Filled with hydraulic oil.
Preferably, the bottom block-shape shell, midfoot support housing and top block-shape shell are structure as a whole.
Preferably, the power output end of the accumulator connects the power input end of the controller by conducting wire.
Preferably, the power input end of the accumulator connects one by conducting wire is fixed on midfoot support surface of shell
Charging module.
Preferably, the control output end of the controller connects the control signal of the coil by conducting wire.
Preferably, the end set of the liquid injecting pipeline has spool.
Preferably, the axis line location of the axial line of the bottom hollow shell and the top hollow shell is in same
On vertical line.
Preferably, the annular permanent magnet and rectangular permanent magnet are Nd-Fe-B permanent magnet.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention by the operation principle of electromagnetism, the principle that recycles that identical charges repel each other there is a natural attraction between the sexes to internal hydraulic oil into
Row squeezes, since the magnetic force that the conversion dynamics between magnetic pole is fast and is formed is larger, so its drawing velocity formed is fast, and dynamics
Greatly, further, since the device is dual-direction ram, so the relative velocity of upper module and lower module at the time of contact is unidirectional punching press dress
1-2 times put, so as to effectively increase the punching press range of the device.
Description of the drawings
Fig. 1 is a kind of complete section structure diagram of small portable bi-directional expansion type decompressor of the present invention；
Fig. 2 is the overlooking the structure diagram of valve block in a kind of small portable bi-directional expansion type decompressor of the present invention；
Fig. 3 is the structure diagram of spacing ring in a kind of small portable bi-directional expansion type decompressor of the present invention.
In figure：1, bottom block-shape shell, 2, midfoot support housing, 3, top block-shape shell, 4, hollow-core construction, 5, limiting
Ring, 6, liquid injecting pipeline, 7, main valve block, 8, annular permanent magnet, 9, coil, 10, iron core, 11, accumulator, 12, controller, 13, bottom
Portion's connection through-hole structure, 14, bottom hollow shell, 15, top connection through-hole structure, 16, top hollow shell, 17, cylindricality are empty
Valve block, 19, connecting shaft, 20, link block, 21, rectangular permanent magnet, 22, bottom stamping die, 23, top punching are divided in core structure, 18
Compression mould.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2 and Fig. 3, a kind of embodiment provided by the invention：A kind of small portable bi-directional expansion type punching
Pressure device including bottom block-shape shell 1, is arranged on the midfoot support housing 2 and top block of 1 upper surface side of bottom block-shape shell
Shape housing 3, the midfoot support housing 2 are internally provided with hollow-core construction 4, and the midfoot support housing 2 is positioned at the sky
A surface wrap is fixed in the surface of core structure 4 iron core 10 of coil 9, the inside of the midfoot support housing 2 positioned at
An accumulator 11 is fixed in the top of iron core 10, and a group controller 12, the middle part are fixed in the side of the midfoot support housing 2
Supporing shell 2 is in one main valve block 7 of mounted inside positioned at the hollow-core construction 4, and the side of the main valve block 7 is socketed one
An annular permanent magnet 8 is fixed at sealing ring, the top of the main valve block 7, and a spacing ring is fixed in the bottom of the hollow-core construction 4
5, and the center of the spacing ring 5 is hollow structure, the hollow-core construction 4 connects the hollow structure, the midfoot support shell
A liquid injecting pipeline 6 is fixed in the bottom of 2 side of body, and one end of the liquid injecting pipeline 6 connects the hollow structure, the bottom
The inside of block-shape shell 1 sets a bottom to connect through-hole structure 13, and a bottom is fixed in the upper surface of the bottom block-shape shell 1
Portion's hollow shell 14, the inside of the bottom hollow shell 14 is cylindricality hollow-core construction 17, and the bottom connects through-hole structure 13
One end connection be located at the spacing ring 5 in hollow structure, the other end connection be located at the bottom hollow shell 14 inside
Cylindricality hollow-core construction 17, the bottom block-shape shell 1, midfoot support housing 2 and top block-shape shell 3 are internally provided with a top
Portion connects through-hole structure 15, and the bottom surface of the top block-shape shell 3 fixes a top hollow shell 16, and the top is hollow
The inside of housing 16 is cylindricality hollow-core construction 17, and one end of top connection through-hole structure 15 connects the bottom connection and leads to
Pore structure 13, other end connection are located at the cylindricality hollow-core construction 17 inside the top hollow shell 16, the bottom hollow shell
A point of valve block 18 is assembled in the inside of body 14 and the top hollow shell 16, inside the bottom hollow shell 14
The center of the upper surface of valve block 18 is divided to fix a connecting shaft 19 through 14 top of bottom hollow shell, positioned at the top
The center on the low surface for dividing valve block 18 inside portion's hollow shell 16 fixes one through 16 bottom of top hollow shell
The link block 20 that an inside is inlaid with rectangular permanent magnet 21 is fixed in connecting shaft 19, the end of two connecting shafts 19 respectively,
The bottom of link block 20 positioned at the top of the link block 20 of bottom and positioned at top is connected separately with 22 He of bottom stamping die
Top stamping die 23, the inside that the hollow-core construction 4, bottom connection through-hole structure 13 connect through-hole structure 15 with top are filled out
Filled with hydraulic oil.
The bottom block-shape shell 1, midfoot support housing 2 and top block-shape shell 3 are structure as a whole, the power of this kind of structure
It is stronger to learn performance；The power output end of the accumulator 11 connects the power input end of the controller 12 by conducting wire, realizes
The input of power supply；The power input end of the accumulator 11 connects one by conducting wire and is fixed on 2 surface of midfoot support housing
Charging module, it is convenient effectively to be charged to accumulator 11；The control output end of the controller 12 connects institute by conducting wire
The control signal of coil 9 is stated, realizes control planning between the two；The end set of the liquid injecting pipeline 6 has spool, convenient
To hydraulic oil；The axis line location of the axial line of the bottom hollow shell 14 and the top hollow shell 16 is in same vertical line
On, so as to carry out more accurate press work to the component needed to stamp；The annular permanent magnet 8 and rectangular permanent magnet 21 are equal
For Nd-Fe-B permanent magnet, this kind of permanent magnet magnetism and mechanical property are stronger.
Specifically used mode：In present invention work, it would be desirable to which the component of punching press is placed on the upper table of bottom stamping die 22
Component due to the magnetism of rectangular permanent magnet 21, can be adsorbed on 22 surface of bottom stamping die, then pass through controller 12 by face
To the inside injection orientation of coil 9 and quantitative electric current, due to electromagnetic conversion principle, iron core 10 can generate magnetic field, and work as iron core
The magnetic principle that mutually there is a natural attraction between the sexes simultaneously as identical charges repel each other at 10 8 top of bottom end and annular permanent magnet, annular permanent magnet 8
Main valve block 7 is driven to move down, so that internal hydraulic oil is pressed into bottom hollow shell 14 and top hollow shell
16 inside, while two points of valve blocks 18 is driven to move, so that bottom stamping die 22 and top stamping die 23 are in phase
With speed relative type motor movement, so when bottom stamping die 22 and top stamping die 23 in contact in a flash, Neng Gouqi
To larger punching press dynamics, after the completion of punching press, reverse current is injected by controller 12, similarly, you can complete next task.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of small portable bi-directional expansion type decompressor, including bottom block-shape shell (1), is arranged on bottom block-shape shell
(1) the midfoot support housing (2) of upper surface side and top block-shape shell (3), it is characterised in that：The midfoot support housing
(2) be internally provided with hollow-core construction (4), the midfoot support housing (2) is consolidated positioned at the surface of the hollow-core construction (4)
A fixed surface wrap has the iron core (10) of coil (9), and the inside of the midfoot support housing (2) is positioned at the upper of iron core (10)
An accumulator (11) is fixed by side, and a group controller (12), the midfoot support are fixed in the side of the midfoot support housing (2)
Housing (2) is in one main valve block (7) of mounted inside positioned at the hollow-core construction (4), and the side of the main valve block (7) is socketed
One sealing ring fixes an annular permanent magnet (8) at the top of the main valve block (7), and the bottom of the hollow-core construction (4) is fixed
One spacing ring (5), and the center of the spacing ring (5) is hollow structure, the hollow-core construction (4) connects the hollow knot
A liquid injecting pipeline (6) is fixed, and one end of the liquid injecting pipeline (6) connects in structure, the bottom of midfoot support housing (2) side
Lead to the hollow structure, the inside of the bottom block-shape shell (1) sets a bottom to connect through-hole structure (13), the bottom
A bottom hollow shell (14) is fixed in the upper surface of block-shape shell (1), and the inside of the bottom hollow shell (14) is cylindricality
Hollow-core construction (17), one end connection of bottom connection through-hole structure (13) be located at hollow structure in the spacing ring (5),
The other end, which connects, is located at the internal cylindricality hollow-core construction (17) of the bottom hollow shell (14), the bottom block-shape shell (1),
The top that is internally provided with of midfoot support housing (2) and top block-shape shell (3) connects through-hole structure (15), the top block
The bottom surface of shape housing (3) fixes a top hollow shell (16), and the inside of the top hollow shell (16) is empty for cylindricality
Core structure (17), and one end of top connection through-hole structure (15) connects bottom connection through-hole structure (13), another
End connection is located at the internal cylindricality hollow-core construction (17) of the top hollow shell (16), the bottom hollow shell (14) and institute
A point of valve block (18) is assembled in the inside for stating top hollow shell (16), point internal positioned at the bottom hollow shell (14)
A connecting shaft (19) at the top of the bottom hollow shell (14) is fixed at the center of the upper surface of valve block (18), positioned at institute
The center for stating the internal low surface for dividing valve block (18) of top hollow shell (16) fixes one through the top hollow shell
(16) connecting shaft (19) of bottom, the end of two connecting shafts (19) fix an inside and are inlaid with rectangular permanent magnet respectively
(21) link block (20), the bottom of the link block (20) positioned at the top of the link block (20) of bottom and positioned at top connect respectively
Be connected to bottom stamping die (22) and top stamping die (23), the hollow-core construction (4), bottom connection through-hole structure (13) and
The inside of top connection through-hole structure (15) is filled with hydraulic oil.
2. a kind of small portable bi-directional expansion type decompressor according to claim 1, it is characterised in that：The bottom
Block-shape shell (1), midfoot support housing (2) and top block-shape shell (3) are structure as a whole.
3. a kind of small portable bi-directional expansion type decompressor according to claim 1, it is characterised in that：The electric power storage
The power output end in pond (11) connects the power input end of the controller (12) by conducting wire.
4. a kind of small portable bi-directional expansion type decompressor according to claim 1, it is characterised in that：The electric power storage
The power input end in pond (11) connects a charging module for being fixed on midfoot support housing (2) surface by conducting wire.
5. a kind of small portable bi-directional expansion type decompressor according to claim 1, it is characterised in that：The control
The control output end of device (12) connects the control signal of the coil (9) by conducting wire.
6. a kind of small portable bi-directional expansion type decompressor according to claim 1, it is characterised in that：The fluid injection
The end set of pipeline (6) has spool.
7. a kind of small portable bi-directional expansion type decompressor according to claim 1, it is characterised in that：The bottom
The axis line location of the axial line of hollow shell (14) and the top hollow shell (16) is on same vertical line.
8. a kind of small portable bi-directional expansion type decompressor according to claim 1, it is characterised in that：The annular
Permanent magnet (8) and rectangular permanent magnet (21) are Nd-Fe-B permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202811.5A CN106424283B (en) | 2016-12-23 | 2016-12-23 | A kind of small portable bi-directional expansion type decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202811.5A CN106424283B (en) | 2016-12-23 | 2016-12-23 | A kind of small portable bi-directional expansion type decompressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424283A CN106424283A (en) | 2017-02-22 |
| CN106424283B true CN106424283B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611202811.5A Active CN106424283B (en) | 2016-12-23 | 2016-12-23 | A kind of small portable bi-directional expansion type decompressor |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019894A (en) * | 2017-04-05 | 2017-08-08 | 朱正和 | A kind of spheroid service robot |
| CN107159763A (en) * | 2017-06-02 | 2017-09-15 | 潘昭恺 | A kind of electromagnetic type stamping machine |
| CN107282734B (en) * | 2017-06-20 | 2019-05-10 | 丰顺县鑫润电子有限公司 | A kind of hardware sheet stamping device |
| CN108311571B (en) * | 2017-12-28 | 2019-06-14 | 广州倬粤动力新能源有限公司 | A kind of grid stamping equipment |
| CN112873676A (en) * | 2021-03-04 | 2021-06-01 | 绍兴上虞威拓机械电子有限公司 | Double-station punching device for rubber sealing sheet of sealing machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3269862B2 (en) * | 1992-10-01 | 2002-04-02 | 株式会社小松製作所 | Punch press |
| CN2390742Y (en) * | 1999-08-12 | 2000-08-09 | 李玉新 | Multi-function hydraulic press |
| JP4700996B2 (en) * | 2005-04-19 | 2011-06-15 | 東芝機械株式会社 | Transfer device |
| CN101011866A (en) * | 2006-10-20 | 2007-08-08 | 广东工业大学 | Screw precision pressing machine |
| CN201158153Y (en) * | 2008-01-28 | 2008-12-03 | 杨晓军 | Impulse electric miniature blanking press |
| CN201309270Y (en) * | 2008-11-26 | 2009-09-16 | 王春阳 | Electromagnetic and fluid aerostatic press |
| CN202053540U (en) * | 2010-12-14 | 2011-11-30 | 倪小银 | High-speed hydraulic punching machine |
| CN202290928U (en) * | 2011-09-19 | 2012-07-04 | 桐庐天元机电有限公司 | Hydraulic stamping and shaping machine |
| CN102632629A (en) * | 2012-04-17 | 2012-08-15 | 西安交通大学 | Miniature table press of ball screw driven by AC servo direct drive motor |
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2016
- 2016-12-23 CN CN201611202811.5A patent/CN106424283B/en active Active
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