CN109590353A - Double electro-hydraulic bending machines of servo-pump control - Google Patents
Double electro-hydraulic bending machines of servo-pump control Download PDFInfo
- Publication number
- CN109590353A CN109590353A CN201811279147.3A CN201811279147A CN109590353A CN 109590353 A CN109590353 A CN 109590353A CN 201811279147 A CN201811279147 A CN 201811279147A CN 109590353 A CN109590353 A CN 109590353A
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- China
- Prior art keywords
- electromagnet
- bending machine
- electro
- inner sidewall
- cavity
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- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses the electro-hydraulic bending machine of double servo-pump controls, including bending machine ontology, the bending machine ontology includes pedestal, station, pressure rail and top body, is equipped with cavity in the pressure rail, the inner sidewall of the cavity is connected with conductive rod by driving mechanism.The present invention is after workpiece to be processed completes bending process, operator opens control switch, conducting block and electromagnet is then made to be powered, conducting block travels forward under the magnetic fields that two magnet strips generate, electromagnet will generate magnetic force after being powered, iron filings are attracted by the magnetic force that electromagnet generates, with the movement of electromagnet iron filings are travelled forward;When electromagnet moves to end, disconnect control switch, then electromagnet loses magnetic force, iron filings enter in collection frame since the gravity of itself and the gradient of indent slide downwards, it is handled in this way convenient for the collection of people, and after conducting block loses electric current, it is moved back under the action of resetting-mechanism, consequently facilitating the use of next time.
Description
Technical field
The present invention relates to bending machine equipment technical field more particularly to the electro-hydraulic bending machines of double servo-pump controls.
Background technique
Double electro-hydraulic bending machines of servo-pump control are a kind of electro-hydraulic bending machines using double servopump substitute proportion valves, have and subtract
Lacked the fever of the oil temperature as caused by proportioning valve pressure difference, and also have high-efficient, noise it is low and it is environmentally friendly a little, therefore receive people
Favor.The indent that double electro-hydraulic bending machines of servo-pump control often occur during production on pressure rail adheres to some iron
Bits, because workpiece can occur to bend deformation during bending, and the bottom of workpiece can generate tiny iron when deformation occurs
Bits, and when deformation occurs, workpiece must carry out extrusion friction with the top of indent, then also result in iron filings during friction
It generates, the iron filings of generation will fall on the lower section of indent due to gravity, because of indent smooth texture and hard, iron filings will not be made viscous
It is attached on the inner sidewall of indent, will lead to the accurate problem of subsequent production in lasting production in this way, because of iron filings product
Tire out the top of indent and influence the depth that workpiece is bent, need the cleaning of operator's timing, and during cleaning easily
Cause the generation of contingency.
For this purpose, we devise the electro-hydraulic bending machine of double servo-pump controls.
Summary of the invention
The purpose of the present invention is to solve problems of the prior art, and the electro-hydraulic bending of double servo-pump controls proposed
Machine.
To achieve the goals above, present invention employs following technical solutions:
Double electro-hydraulic bending machines of servo-pump control, including bending machine ontology, the bending machine ontology include pedestal, station, pressure
Rail and top body, the pressure rail is interior to be equipped with cavity, and the inner sidewall of the cavity is connected with conductive rod by driving mechanism, described
The inner top of cavity is equipped with sliding slot corresponding with conductive rod, is fixedly connected with electromagnet, the sliding slot at the top of the conductive rod
Inner sidewall be equipped with loose slot corresponding with electromagnet;The top of the pressure rail is equipped with indent, and the bottom of the indent is fixed to be connected
It is connected to iron block item, the iron block item is located at the surface of loose slot.
Preferably, the driving mechanism includes conducting block, and the two sides up and down of the conducting block pass through multiple resetting-mechanisms
It is connect with the inner sidewall of cavity, the two sides of the conducting block are equipped with magnet strip, and the magnet strip is fixedly connected on cavity
On inner sidewall, the opposite side magnetism of two magnet strips is on the contrary, the bottom of the conductive rod is fixedly connected on conducting block
Top.
Preferably, be fixedly connected with control switch on the station, and the control switch and conducting block, conductive rod and
Electromagnet electrical connection.
Preferably, the resetting-mechanism includes being fixedly connected on conducting block collets on two sides up and down, the cavity it is interior
It is in horizontal link slot that side wall, which is equipped with corresponding with collets, and the inner sidewall of the link slot is fixedly connected in horizontal cunning
Bar, the collets are slidably socketed on the lateral wall of slide bar, and the lateral wall of the slide bar is arranged with plastics spring, the plastics
The both ends of spring are fixedly connected with the inner sidewall of collets and link slot respectively.
Preferably, the collets are equipped with sliding mouth corresponding with slide bar, and the inner sidewall of the cunning mouth is equipped with multiple storages
Slot, the accommodating groove is interior to be equipped with ball, and the ball is contacted with the lateral wall of slide bar.
Preferably, the lateral wall of the electromagnet is equidistantly equipped with multiple mounting grooves, and iron shot, and institute are equipped in the mounting groove
Iron shot is stated to contact with the inner sidewall of loose slot and iron block item.
Preferably, the one end of the indent far from electromagnet is in tilt down setting.
Preferably, one end that the indent tilts down is equipped with placing groove, is equipped with the receipts being vertically arranged in the placing groove
Collect frame, and the collection frame is located at the underface that indent tilts down one end, the collection frame is fixed close to the side of placing groove
It is connected with iron block layer.
The invention has the benefit that
1, after workpiece to be processed completes bending process, operator opens control switch, then makes conducting block and electricity
Magnet is powered, then conducting block travels forward under the magnetic fields that two magnet strips generate, and electromagnet will generate after being powered
Magnetic force then makes iron filings forward with the movement of electromagnet to attract by the magnetic force that electromagnet generates iron filings
Movement;
2, when electromagnet moves to end, control switch is disconnected, then electromagnet loses magnetic force, weight of the iron filings due to itself
Power and the gradient of indent slide downwards and enter in collection frame, handle in this way convenient for the collection of people, and conducting block loses
It after electric current, is moved back under the action of resetting-mechanism, consequently facilitating the use of next time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of double electro-hydraulic bending machines of servo-pump control proposed by the present invention;
Fig. 2 is the schematic diagram of internal structure that rail is pressed in double electro-hydraulic bending machines of servo-pump control proposed by the present invention;
Fig. 3 is the direction view of A-A in Fig. 2;
Fig. 4 is the enlarged drawing in Fig. 2 at B;
Fig. 5 is the connection structure of conducting block and resetting-mechanism signal in double electro-hydraulic bending machines of servo-pump control proposed by the present invention
Figure.
In figure: 1 pedestal, 2 stations, 3 pressure rails, 4 top bodies, 5 cavitys, 6 conductive rods, 7 electromagnet, 8 indents, 9 iron blocks
Item, 10 conducting blocks, 11 magnet strips, 12 control switches, 13 collets, 14 slide bars, 15 plastics springs, 16 balls, 17 iron shots, 18 are received
Collect frame, 19 iron block layers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-5, the electro-hydraulic bending machine of double servo-pump controls, including bending machine ontology, bending machine ontology include pedestal 1, behaviour
Make platform 2, pressure rail 3 and top body 4, is equipped with cavity 5 in pressure rail 3, the inner sidewall of cavity 5 is connected with conductive rod by driving mechanism
6;
Further, driving mechanism includes conducting block 10, the two sides up and down of conducting block 10 pass through multiple resetting-mechanisms with
The inner sidewall of cavity 5 connects, and the two sides of conducting block 10 are equipped with magnet strip 11, and magnet strip 11 is fixedly connected on the interior of cavity 5
On side wall, the opposite side of two magnet strips 11 is magnetic on the contrary, the bottom of conductive rod 6 is fixedly connected on the top of conducting block 10,
In this way by the effect of driving mechanism so that conductive rod 6 is moved, so that the movement of electromagnet 7 later, i.e. conducting block
10 be powered after, then two magnet strips 11 generate magnetic fields under travel forward, because of work of the conducting block 10 by Ampere force
With travelling forward, referring to Fig. 2, the current direction of conducting block 10 is to flow from bottom to up, the distribution of two magnet strips 11 such as Fig. 2
Show, judge that conducting block 10 travels forward according to " left hand rule " in this way, wherein " left hand rule " is scientific knowledge, does not do herein
Superfluous in detail, in addition, pressure rail 3 can be made of magnetic separator, for example copper etc., can reduce absorption of the magnet strip 11 to iron filings in this way
Power;
Further, control switch 12, and control switch 12 and conducting block 10, conduction are fixedly connected on station 2
Stick 6 and electromagnet 7 are electrically connected, and such operator controls the current flowing of conducting block 10 by control control switch 12, wherein
It should be noted that control switch 12, conducting block 10, conductive rod 6, electromagnet 7 and external power supply are connected in series, and the electricity flowed
Stream is unidirectional direct current;
Further, resetting-mechanism includes being fixedly connected on collets 13 on about 10 two sides of conducting block, cavity 5 it is interior
It is in horizontal link slot that side wall, which is equipped with corresponding with collets 13, and the inner sidewall of link slot is fixedly connected in horizontal slide bar
14, collets 13 are slidably socketed on the lateral wall of slide bar 14, and the lateral wall of slide bar 14 is arranged with plastics spring 15, plastics spring
15 both ends are fixedly connected with the inner sidewall of collets 13 and link slot respectively, in this way by the effect of resetting-mechanism so that conduction
Block 10 is completed to reset, consequently facilitating the use of next time, in addition, the Ampere force that wherein conducting block 10 is subject to is consistently greater than plastics spring
15 elastic force, in this way guarantee conducting block 10 be powered after travel forward, wherein can by increase electric current electric current and increase by two
Magnetic field strength between magnet strip 11 realizes that Ampere force is consistently greater than the elastic force of plastics spring 15, in addition, collets 13 are equipped with
Cunning mouth corresponding with slide bar 14, the inner sidewall of sliding mouth are equipped with multiple accommodating grooves, are equipped with ball 16, ball 16 and slide bar in accommodating groove
14 lateral wall contact, can reduce the frictional force between collets 13 and slide bar 14, consequently facilitating collets 13 are in cunning in this way
Sliding on bar 14.
Wherein, the inner top of cavity 5 is equipped with sliding slot corresponding with conductive rod 6, and the top of conductive rod 6 is fixedly connected with electromagnetism
The inner sidewall of iron 7, sliding slot is equipped with loose slot corresponding with electromagnet 7, wherein magnetic force will be generated after electromagnet 7 is powered,
The magnetic force then generated will adsorb iron filings, then with electromagnet 7 movement and drive the movements of iron filings, to complete pair
The processing of iron filings is equipped with iron shot 17, and iron shot 17 in addition, the lateral wall of electromagnet 7 is equidistantly equipped with multiple mounting grooves in mounting groove
It is contacted with the inner sidewall of loose slot and iron block item 9, rubbing between loose slot inner sidewall when can reduce the movement of electromagnet 7 in this way
Power is wiped, to easily facilitate the movement of electromagnet 7.
Wherein, the top of rail 3 is pressed to be equipped with indent 8, the bottom of indent 8 is fixedly connected with iron block item 9, and iron block item 9, which is located at, lives
The surface of dynamic slot;
Further, the one end of indent 8 far from electromagnet 7 is in setting is tilted down, in this way when iron filings as electromagnet 7 is transported
When moving one end diagonally downward, when electromagnet 7 loses electric current, iron filings due to gravity reason slide downward, consequently facilitating
Collection processing later, wherein iron block item 9 plays the role of being to conduct the effect of 7 magnetic force of electromagnet, and guarantee 8 bottom of indent
Stability;
Further, one end that indent 8 tilts down is equipped with placing groove, is equipped with the collection frame being vertically arranged in placing groove
18, and collection frame 18 is located at the underface that indent 8 tilts down one end, collection frame 18 is fixedly connected with close to the side of placing groove
Iron block layer 19 is collected processing to iron filings by the collection frame 18 placed in this way, because iron filings are downward under gravity
Iron filings in indent 8 to drop into collection frame 18, can be collected processing by movement, it is further to note that receiving
Collection frame 18 lateral wall be fixedly connected with iron block layer 19, then iron block layer 19 just will receive the end of magnet strip 11 magnetic force influence and
Stablize, i.e. the inner sidewall of placing groove can be set in permeability magnetic material, and for example iron plate etc., in this way guarantee 11 end of magnet strip generate
Magnetic force adsorbs iron block layer 19, to guarantee the stability of collection frame 18.
It is of the invention use process is as follows:
In use, operator workpiece to be processed is placed on station 2 (wherein station 2 is the prior art,
This is not described in detail, and plays the role of being to limit workpiece to be processed, thus when guaranteeing the processing of workpiece bending place
Accuracy), limit processing is carried out to workpiece by station 2, then workpiece to be processed is placed on pressure rail 3, then, led to
The plate that compresses crossed in top body 4 forms workpiece to be processed in 8 inner bending of indent.
After workpiece shaping, operator can open control switch 12, then after control switch 12 is opened, lead to conducting block 10
Upward Zhi Liu electricity is generated, and by conductive rod 6 electromagnet 7 is powered, so that the generation magnetic force of electromagnet 7, and magnetic force
The iron filings on iron block item 9 are attracted by iron block item 9, in addition, conducting block 10 is made in the magnetic field that two magnet strips 11 generate
Travel forward (by the effect of Ampere force, the arragement direction in magnetic field is referred to Fig. 2) under, then when conducting block 10 is transported forward
It is dynamic just to will drive electromagnet 7 and travel forward, and electromagnet 7 has the effect of attraction to the iron filings on iron block item 9, in this way with electricity
The movement of magnet 7 and iron filings are travelled forward, until stopping when moving to end of electromagnet 7, at this point, operator disconnects control
It makes switch 12 (control switch 12 can be push type touch switch), then powers off conducting block 10 and electromagnet 7, firstly, electric
The power-off of magnet 7 will make its magnetic force, lead to reason slide downward of the iron filings due to gravity, hence into in collection frame 18, this
Sample people can be collected processing by removing collection frame 18 to iron filings;After conducting block 10 loses electric current, ampere is exactly lost
The effect of power, to be moved back under the action of plastics spring 15, so that conducting block 10 resets, consequently facilitating next time
It uses.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. the electro-hydraulic bending machine of pair servo-pump control, including bending machine ontology, the bending machine ontology includes pedestal (1), station
(2), pressure rail (3) and top body (4), which is characterized in that the pressure rail (3) is interior equipped with cavity (5), the cavity (5) it is interior
Side wall is connected with conductive rod (6) by driving mechanism, and the inner top of the cavity (5) is equipped with sliding slot corresponding with conductive rod (6),
It is fixedly connected with electromagnet (7) at the top of the conductive rod (6), the inner sidewall of the sliding slot is equipped with corresponding with electromagnet (7)
Loose slot;
The top of pressure rail (3) is equipped with indent (8), and the bottom of the indent (8) is fixedly connected with iron block item (9), the iron
Block item (9) is located at the surface of loose slot.
2. the electro-hydraulic bending machine of double servo-pump controls according to claim 1, which is characterized in that the driving mechanism includes conduction
Block (10), the two sides up and down of the conducting block (10) pass through multiple resetting-mechanisms and connect with the inner sidewall of cavity (5), described to lead
The two sides of electric block (10) are equipped with magnet strip (11), and the magnet strip (11) is fixedly connected on the inner sidewall of cavity (5), and two
The opposite side magnetism of a magnet strip (11) is on the contrary, the bottom of the conductive rod (6) is fixedly connected on conducting block (10)
Top.
3. the electro-hydraulic bending machine of double servo-pump controls according to claim 2, which is characterized in that fixed on the station (2)
It is connected with control switch (12), and the control switch (12) is electrically connected with conducting block (10), conductive rod (6) and electromagnet (7).
4. the electro-hydraulic bending machine of double servo-pump controls according to claim 2, which is characterized in that the resetting-mechanism includes fixing
Conducting block (10) collets (13) on two sides up and down are connected to, the inner sidewall of the cavity (5) is equipped with corresponding with collets (13)
Be in horizontal link slot, the inner sidewall of the link slot is fixedly connected in horizontal slide bar (14), the collets (13)
It is slidably socketed on the lateral wall of slide bar (14), the lateral wall of the slide bar (14) is arranged with plastics spring (15), the plastics
The both ends of spring (15) are fixedly connected with the inner sidewall of collets (13) and link slot respectively.
5. the electro-hydraulic bending machine of double servo-pump controls according to claim 4, which is characterized in that the collets (13) are equipped with
Cunning mouth corresponding with slide bar (14), the inner sidewall of the cunning mouth are equipped with multiple accommodating grooves, are equipped with ball (16) in the accommodating groove,
The ball (16) contacts with the lateral wall of slide bar (14).
6. the electro-hydraulic bending machine of double servo-pump controls according to claim 1, which is characterized in that the outside of the electromagnet (7)
Wall is equidistantly equipped with multiple mounting grooves, is equipped with iron shot (17) in the mounting groove, and the inner sidewall of the iron shot (17) and loose slot
It is contacted with iron block item (9).
7. the electro-hydraulic bending machine of double servo-pump controls according to claim 1, which is characterized in that the indent (8) is far from electromagnetism
One end of iron (7) is in tilt down setting.
8. the electro-hydraulic bending machine of double servo-pump controls according to claim 7, which is characterized in that the indent (8) tilts down
One end be equipped with placing groove, the collection frame (18) being vertically arranged is equipped in the placing groove, and the collection frame (18) is located at pressure
Slot (8) tilts down the underface of one end, and the collection frame (18) is fixedly connected with iron block layer (19) close to the side of placing groove.
Priority Applications (1)
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CN201811279147.3A CN109590353B (en) | 2018-10-30 | 2018-10-30 | Double-servo pump control electro-hydraulic bending machine |
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Application Number | Priority Date | Filing Date | Title |
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CN201811279147.3A CN109590353B (en) | 2018-10-30 | 2018-10-30 | Double-servo pump control electro-hydraulic bending machine |
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CN109590353A true CN109590353A (en) | 2019-04-09 |
CN109590353B CN109590353B (en) | 2021-01-22 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5550920A (en) * | 1978-10-06 | 1980-04-14 | Matsushita Electric Ind Co Ltd | Bending device |
JP2005319351A (en) * | 2004-05-06 | 2005-11-17 | Honda Motor Co Ltd | Automatic cleaning device of metallic die |
CN201307477Y (en) * | 2008-10-30 | 2009-09-09 | 孙一文 | Energy saving electromagnetic iron filings acquisition device |
CN101719411A (en) * | 2009-12-28 | 2010-06-02 | 河北科技大学 | Traction electromagnet capable of precisely controlling displacement quantity |
CN207464215U (en) * | 2017-10-16 | 2018-06-08 | 徐望成 | A kind of lathe garbage collection mechanism |
CN207735377U (en) * | 2017-12-27 | 2018-08-17 | 北京鑫路顺汽车配件厂 | A kind of bender with dust-extraction unit |
CN207807244U (en) * | 2017-10-13 | 2018-09-04 | 无锡凹凸自动化科技有限公司 | A kind of lathe scrap automatic recycling device |
-
2018
- 2018-10-30 CN CN201811279147.3A patent/CN109590353B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5550920A (en) * | 1978-10-06 | 1980-04-14 | Matsushita Electric Ind Co Ltd | Bending device |
JP2005319351A (en) * | 2004-05-06 | 2005-11-17 | Honda Motor Co Ltd | Automatic cleaning device of metallic die |
CN201307477Y (en) * | 2008-10-30 | 2009-09-09 | 孙一文 | Energy saving electromagnetic iron filings acquisition device |
CN101719411A (en) * | 2009-12-28 | 2010-06-02 | 河北科技大学 | Traction electromagnet capable of precisely controlling displacement quantity |
CN207807244U (en) * | 2017-10-13 | 2018-09-04 | 无锡凹凸自动化科技有限公司 | A kind of lathe scrap automatic recycling device |
CN207464215U (en) * | 2017-10-16 | 2018-06-08 | 徐望成 | A kind of lathe garbage collection mechanism |
CN207735377U (en) * | 2017-12-27 | 2018-08-17 | 北京鑫路顺汽车配件厂 | A kind of bender with dust-extraction unit |
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CN109590353B (en) | 2021-01-22 |
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