CN106270163A - A kind of control method of bender electrodynamic balance adjusting means - Google Patents
A kind of control method of bender electrodynamic balance adjusting means Download PDFInfo
- Publication number
- CN106270163A CN106270163A CN201610794734.0A CN201610794734A CN106270163A CN 106270163 A CN106270163 A CN 106270163A CN 201610794734 A CN201610794734 A CN 201610794734A CN 106270163 A CN106270163 A CN 106270163A
- Authority
- CN
- China
- Prior art keywords
- eccentric bushing
- wallboard
- balance
- bender
- supporting plate
- 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.)
- Granted
Links
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
- B21D37/00—Tools as parts of machines covered by 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
Abstract
The invention discloses the control method of a kind of bender electrodynamic balance adjusting means, belong to bender field.It is parallel with workbench by balance adjustment mechanism adjusting slider lower surface, detailed process is: reducing motor starts, drive screw turns, feed screw nut moves on leading screw and promotes supporting plate to rotate, thus supporting plate drives eccentric bushing to rotate, and adjusts balance axle one end and is raised and lowered, and then the one end making slide block be positioned at eccentric bushing is raised and lowered, when slide block lower surface is parallel with workbench, reducing motor quits work, and completes balance adjustment operation.The present invention by motorized motions mode, adjustment axle two ends difference in height thus reach the purpose of the adjusting slider depth of parallelism, regulate simple and convenient, precision is high, efficiency is high, it is ensured that sheet metal bending precision.
Description
Technical field
The invention belongs to bender technical field, more particularly, it relates to a kind of bender electrodynamic balance adjusting means
Control method.
Background technology
Bender is used in a large number in sheet metal forming field.Bender is divided into manual bending machine, hydraulic bending press sum
Control bender.Hydraulic bending press can be divided into again torsion axle to synchronize by the method for synchronization, machine liquid synchronizes and three kinds of forms of electro-hydraulic synchronization.Hydraulic pressure
Bender can be divided into again by motion mode: upper dynamic, lower-moving type.Bender is mounted opposite by the upper mold being arranged on slide block
Lower mold pressing sheet material on workbench makes sheet material bend to design angle.Slide block is arranged on the left and right sidesing wall plate of frame and leads to
Crossing guide rail to move up and down, the back side is connected on the balance axle between the riser of left and right by two groups of linking arms.
A key issue during bender manufactures and designs is exactly the synchronization accuracy of slide block, the most how to ensure slide block lower plane
With the depth of parallelism problem of work top, namely on the lower plane of slide block each point and work top away from difference meet precision mark
Accurate (0.1/1000).Owing to the unavoidable objective factor such as mismachining tolerance, alignment error exists, after necessarily causing slide block to be installed
Between its lower plane and work top not parallel, this situation occurs, during sheet metal bending, along bending line, bending angle is unequal, folding
Curved low precision, follow-up also need carries out secondary correction to sheet material, wastes time and energy, seriously reduce production efficiency；And owing to slide block is left
Right two ends height is inconsistent, and both sides cylinder force is uneven, can there is the hydraulic shock of system, affects oil cylinder service life, and
Long-time use, also can reduce system stability.
At present, the mode that people are the most frequently used, is the connected mode connecting rocking bar and slide block by adjustment axle two ends,
By regulating manually so that slide block lower plane is parallel with work top.As Chinese Patent Application No. is:
201520198145.7, publication date is: the patent documentation on August 12nd, 2015, discloses a kind of slider of bender balance adjustment
Mechanism, it includes that slide block, frame, axis body and adjustment plate, the left and right of described frame are respectively arranged at the two ends with a bearing block, described
Axis body is arranged between two bearing blocks, and the two ends, left and right of axis body are respectively provided with a rocking bar near the position of bearing block；Described
Adjustment plate is fixed on slide block, is respectively arranged at the two ends with a regulation connecting rod about adjustment plate, and regulation connecting rod is provided with connecting plate, connecting plate with
Rocking bar connects, and described adjustment plate is provided with adjustment tank with the one side of shoe contact, is provided with the first access and the 3rd in adjustment tank
Adjusting hole, the first access and the 3rd adjusting hole are provided with screw thread in being ladder hole, and the 3rd adjusting hole；On described slide block
Being provided with the second adjusting hole, the second adjusting hole and the first access, on same axis, are provided with screw thread in the second adjusting hole.The party
The balance of case manually adjusting slider, regulation trouble, need to it is possible to slide block leveling, degree of regulation through repeatedly regulation
Difference, easily loosens, and slide block its degree of balance in up and down motion can change.
And for example, Chinese Patent Application No. is: 200920143654.4, and publication date is: the patent literary composition on January 13rd, 2010
Part, discloses a kind of torsion shaft synchronization regulation device for hydraulic sheet metal torsion shaft bending, includes rotation and be installed on inside framework pillar
Synchronize turn round axle and be connected to the slide block of cylinder piston rod, described synchronization is turned round axle both sides and has been respectively fixedly connected with swing arm, sliding
Block inside lower end is fixedly welded with crossbeam, and crossbeam is installed with base, and base is installed with vertical link rod, link rod
Top and described swing arm lower end be movably hinged installation.The program uses manually regulation equally, and degree of regulation is the highest, and slide block exists
It is susceptible to torsional deformation under bending load effect, affects balance adjustment, affect bender machining accuracy.
Summary of the invention
1, problem to be solved
The depth of parallelism for existing slider of bender with workbench uses manual regulative mode, complex operation, wastes time and energy,
The problem of degree of regulation difference, the present invention provides the control method of a kind of bender electrodynamic balance adjusting means, passes through motorized motions
Mode, adjustment axle two ends difference in height thus reach the purpose of the adjusting slider depth of parallelism, regulate simple and convenient, precision is high, effect
Rate is high, it is ensured that sheet metal bending precision.
2, technical scheme
For solving the problems referred to above, the present invention adopts the following technical scheme that.
The control method of a kind of bender electrodynamic balance adjusting means, this bender electrodynamic balance adjusting means includes two
Wallboard and the balance axle being arranged between two wallboards, and balance adjustment mechanism；Described balance adjustment mechanism includes regulation
Seat, bearing block, leading screw, supporting plate, eccentric bushing and reducing motor, on the lateral surface of an adjustment seat wallboard installed therein, bearing
Seat is connected with adjustment seat by bearing pin；One end of described leading screw is arranged in bearing block and is driven by reducing motor, leading screw
On be arranged with feed screw nut；One end of described supporting plate is connected with feed screw nut, and the other end connects eccentric bushing；Described eccentric bushing
Being arranged on wallboard, one end of balance axle is arranged in eccentric bushing by bearing；
The operating procedure of control method is:
1. according to said structure, equipment is assembled, and check, it is ensured that equipment state is normal；
2. measure the height of the two ends distance workbench of slide block lower surface, and calculate difference in height；
3. parallel with workbench by balance adjustment mechanism adjusting slider lower surface, detailed process is: reducing motor starts,
Driving screw turns, feed screw nut moves on leading screw and promotes supporting plate to rotate, thus supporting plate drives eccentric bushing to rotate, and adjusts flat
Weighing apparatus axle one end is raised and lowered, and then the one end making slide block be positioned at eccentric bushing is raised and lowered, when slide block lower surface and work
When platform is parallel, reducing motor quits work, and completes balance adjustment operation.
Further, the both sides of described wallboard mounting plate are respectively provided with a travel switch；Described step 3. in, work as torr
Plate rotates clockwise or counterclockwise when contacting with travel switch, and travel switch produces the signal of telecommunication and is sent to control system, control
System processed controls reducing motor and quits work, so that supporting plate stops operating.
Further, described wallboard being provided with graduated disc between two travel switches, eccentric bushing is provided with and graduated disc
Corresponding pointer；Described step 3. in, eccentric bushing is in rotation process, by the graduated disc indicated by pointer on eccentric bushing
Scale to determine the distance that slide block rises or falls.
Further, described step 3. in, in eccentric bushing rotation process, the regulation at vertical direction is highly h, thenWherein, S is eccentric throw, and χ is feed screw nut distance of movement on leading screw, and R is supporting plate
The radius of gyration.
Further, the outer face of described eccentric bushing is provided with gudgeon, and supporting plate is enclosed within gudgeon and by key and gudgeon
Connect；The inner face of described eccentric bushing is provided with eccentric orfice, and the axis of eccentric orfice is misaligned with the axis of gudgeon, in eccentric orfice
Installing self-aligning roller bearing, one end of balance axle is inserted in self-aligning roller bearing；Described balance axle is away from one end of eccentric bushing
It is arranged in wallboard by self-aligning roller bearing, and is fixed by end cap.
Further, the described eccentric bushing inside wallboard is cased with back-up ring, setting-up eccentricity set on eccentric bushing outside back-up ring
Jump ring, is fixed on eccentric bushing in wallboard.
Further, it is provided with wear-resistant sleeve between described eccentric bushing and wallboard.
Further, described step 1. in the assembling process of equipment be: first the inclination of balance axle is placed in two wallboards it
Between, then its one end is inserted in the installing hole of wallboard, and inside wallboard, reach the outside of wallboard, then by balance axle
The other end inserts in the installing hole of another wallboard；Then with driving, balance axle is sling, make to pacify on balance axle axis and wallboard
Dress hole center alignment, knocks in self-aligning roller bearing in the installing hole of the wallboard not installing balance adjustment mechanism side, and makes to put down
Weighing apparatus shaft end inserts in the inner ring hole of self-aligning roller bearing, installs end cap, and fasten with bolt outside wallboard；Take a tune again
Heart roller bearing, loads in the eccentric orfice of eccentric bushing, first knocks on wallboard in installing hole by wear-resistant sleeve, then bias is set with
On, and make the end of balance axle insert in the inner ring hole of self-aligning roller bearing, put back-up ring spacing with eccentric bushing jump ring clamping
Fixing；Bearing block is installed in the adjustment seat being fixed on wallboard by bearing pin, and loads leading screw and reducing motor；By leading screw
Nut is connected with supporting plate, is then installed on eccentric bushing by key by supporting plate, is installed by graduated disc simultaneously, adjusts supporting plate position
Put, screw turns, make feed screw nut be enclosed within leading screw, and on eccentric sleeves, pointer points to the zero graduation of graduated disc；Then, will
Travel switch is installed on wallboard；Finally, the rocking bar at balance axle two ends is connected with slide block, completes assembling.
3, beneficial effect
Compared to prior art, the invention have the benefit that
(1) bender electrodynamic balance adjusting means in the present invention, by increasing balance adjustment mechanism, regulation on bender
Time, driving screw turns by reducing motor, feed screw nut moves along leading screw, and meanwhile, bearing block is also carried out with bearing pin for the center of circle
Swinging, move adapting to feed screw nut on leading screw, feed screw nut drives supporting plate to rotate, thus promotes eccentric bushing to rotate, due to
One end of balance axle is arranged in balance set, and the end of balance set rotation meeting trend balance axle is raised and lowered, and balances axle
It is connected with slide block by rocking bar so that what one end of slide block synchronized rises or falls, thus reaches the regulation of slide block degree of balance, phase
Ratio is in traditional manual regulative mode, and the present invention uses motorized motions, simpler convenience, and degree of regulation is high, and efficiency is high, its
Simple in construction, designs ingenious；
(2) bender electrodynamic balance adjusting means in the present invention, the both sides of wallboard mounting plate are respectively provided with a travel switch,
When feed screw nut move back and forth on leading screw stroke excessive time, supporting plate rotating all can touch travel switch, and now, stroke is opened
Close and produce the signal of telecommunication and pass to control system, control the action of reducing motor, play the effect of safeguard protection, it is ensured that device is just
Often run；
(3) bender electrodynamic balance adjusting means in the present invention, wallboard arranges graduated disc, and eccentric bushing is arranged and scale
The pointer that dish is corresponding, when eccentric bushing rotates, the short transverse when scale value on graduated disc indicated by pointer is balance adjustment
Regulation extremely, visual pattern, convenient regulation；
(4) bender electrodynamic balance adjusting means in the present invention, gudgeon and the design of eccentric orfice, each rotary shaft on eccentric bushing
Line is misaligned, has eccentric throw, thus when meeting eccentric bushing rotation, the altitude mixture control in balance axle end portion, and be to continuously adjust, make
With self-aligning roller bearing, it is possible to adapt to balance axle inclination within the specific limits, and do not affect its work；
(5) bender electrodynamic balance adjusting means in the present invention, is provided with wear-resistant sleeve between eccentric bushing and wallboard, it is ensured that eccentric
Set rotates smooth and easy, and uses for a long time, and wear-resistant sleeve wear extent is the least, it is ensured that device service life and the accuracy of regulation；
(6) control method of the present invention, is capable of the balance adjustment of slide block by bender electrodynamic balance adjusting means,
Control method is simple, and efficiency is high, time saving and energy saving；
(7) control method of the present invention, in eccentric bushing rotation process, the regulation height h at vertical direction meets:(S is eccentric throw, and χ is feed screw nut distance of movement on leading screw, and R is the rotation half of supporting plate
Footpath), regulation height can be calculated by this formula, thus on graduated disc, mark corresponding scale value easily；It addition, it is logical
Cross control eccentric throw S and can control maximum and the minima of altitude mixture control, distance χ of feed screw nut movement on leading screw and torr
The ratio of the radius of gyration R of plate can control the ratio of the angular velocity that screw rotation velocity rotates with eccentric bushing such that it is able to realizes high accuracy
Regulation.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of bender electrodynamic balance adjusting means in the present invention；
Fig. 2 is the perspective view of bender electrodynamic balance adjusting means local in the present invention；
Fig. 3 is the attachment structure schematic diagram balancing axle in the present invention in bender electrodynamic balance adjusting means；
Fig. 4 is the A partial enlarged drawing in Fig. 3；
Fig. 5 is the structural representation of eccentric bushing in bender electrodynamic balance adjusting means.
In figure: 1, wallboard；2, balance axle；3, adjustment seat；4, bearing pin；5, bearing block；6, leading screw；7, feed screw nut；8, torr
Plate；9, eccentric bushing；901, gudgeon；902, eccentric orfice；10, travel switch；11, graduated disc；12, reducing motor；13, wear-resistant sleeve；
14, back-up ring；15, eccentric bushing jump ring；16, end cap.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the present invention is further described below.
Embodiment 1
As shown in Figures 1 to 5, the present embodiment provides a kind of bender electrodynamic balance adjusting means, including two wallboards 1,
Slide block and balance adjustment mechanism, be provided with balance axle 2 between two wallboards 1, slide block is arranged on the front end face of two wallboards 1, flat
Weighing apparatus axle 2 be respectively arranged at the two ends with a rocking bar, two rocking bars two ends with slide block rear end face respectively are connected, during slide block up and down motion,
Balance axle 2 synchronous axial system.
Described balance adjustment mechanism includes adjustment seat 3, bearing block 5, leading screw 6, supporting plate 8, eccentric bushing 9 and reducing motor
12, on the lateral surface of adjustment seat 3 wallboard 1 installed therein, bearing block 5 is connected with adjustment seat 3 by bearing pin 4；Leading screw 6 is adopted
Using T-shaped leading screw, its one end is arranged in bearing block 5 and is driven by reducing motor 12 and rotates, and leading screw 6 is arranged with feed screw nut
7；One end of supporting plate 8 is connected with feed screw nut 7, and the other end connects eccentric bushing 9；Eccentric bushing 9 is arranged on wallboard 1, balance axle 2
One end is arranged in eccentric bushing 9 by bearing.
In the present embodiment, the outer face of described eccentric bushing 9 is provided with gudgeon 901, and supporting plate 8 is enclosed within gudgeon 901 also
Being connected with gudgeon 901 by key, the inner face of eccentric bushing 9 is provided with eccentric orfice 902, the axis of eccentric orfice 902 and gudgeon 901
Axis is misaligned, has eccentric throw S, installs self-aligning roller bearing in eccentric orfice 902, and aligning roller is inserted in one end of balance axle 2
In bearing, eccentric bushing 9 is positioned on the one end inside wallboard 1 and is cased with back-up ring 14, setting-up eccentricity set card on eccentric bushing 9 outside back-up ring 14
Spring 15, is fixed on eccentric bushing 9 in wallboard 1；Balance axle 2 is arranged on wall away from one end of eccentric bushing 9 by self-aligning roller bearing
In plate 1 and spacing fixing by end cap 16.Gudgeon 901 and the design of eccentric orfice 902 on eccentric bushing 9, each rotation axis does not weighs
Close, there is eccentric throw S, thus meet eccentric bushing 9 when rotating, the altitude mixture control of balance axle 2 end, and be to continuously adjust, use
Self-aligning roller bearing, it is possible to adapt to balance axle 2 inclination within the specific limits, and do not affect its work.In actual use, folding
After bender is installed, the difference in height at slide block two ends, typically not over 3.5mm, arranges eccentric throw S=4mm, leaves in the present embodiment
0.5mm surplus, is controlled the maximum rotation angle of eccentric bushing 9 by travel switch 10.
What deserves to be explained is, in the present embodiment, the both sides of described wallboard 1 mounting plate 8 are respectively provided with a travel switch 10,
When supporting plate 8 touches travel switch 10, travel switch 10 produces the signal of telecommunication and passes to control system, in order to control reducing motor
The action of 12, prevents feed screw nut 7 stroke from going beyond the scope, plays the effect of safeguard protection, it is ensured that equipment is properly functioning；Wallboard 1
Being provided with graduated disc 11 between upper two travel switches 10, eccentric bushing 9 is provided with the pointer corresponding with graduated disc 11, and eccentric bushing 9 revolves
When turning, when the scale value on graduated disc 11 indicated by pointer is balance adjustment, the regulation of short transverse is extremely, visual pattern, side
Just regulate.Additionally, be provided with wear-resistant sleeve 13 between eccentric bushing 9 and wallboard 1, it is ensured that eccentric bushing 9 rotates smooth and easy, and uses for a long time,
Wear-resistant sleeve wear extent is the least, it is ensured that device service life and the accuracy of regulation.
The bender electrodynamic balance adjusting means of the present embodiment, compared to traditional manual regulative mode, apparatus of the present invention
Using motorized motions, simpler convenience, degree of regulation is high, and efficiency is high, its simple in construction, designs ingenious.
Embodiment 2
The present embodiment provides the method for a kind of slider of bender depth of parallelism regulation, and the bender using embodiment 1 is electronic flat
Weighing apparatus adjusting means is adjusted, and specifically comprises the following steps that
1. carrying out equipment assembling according to the structure in embodiment 1, number of assembling steps is as follows:
First tilt to be placed between two wallboards 1 by balance axle 2, then its one end is inserted in the installing hole of wallboard 1, and from
Reach the outside of wallboard 1 inside wallboard 1, then the other end of balance axle 2 is inserted in the installing hole of another wallboard 1；So
With driving, balance axle 2 is sling afterwards, make balance axle 2 axis and installing hole center alignment on wallboard 1, self-aligning roller bearing is knocked in
Do not install in the installing hole of wallboard 1 of balance adjustment mechanism side, and make balance axle 2 end insert the inner ring of self-aligning roller bearing
Kong Zhong, installs end cap 16 outside wallboard 1, and fastens with bolt；Take a self-aligning roller bearing again, load the inclined of eccentric bushing 9
In central hole 902, first wear-resistant sleeve 13 is knocked on wallboard 1 in installing hole, then eccentric bushing 9 is loaded onto, and make the end of balance axle 2
Insert in the inner ring hole of self-aligning roller bearing, put back-up ring 14 and fix with eccentric bushing jump ring 15 clamping is spacing；Bearing block 5 is led to
Cross bearing pin 4 to be installed in the adjustment seat 3 being fixed on wallboard 1, and load leading screw 6 and reducing motor 12；By feed screw nut 7 and torr
Plate 8 connects, and is then installed on eccentric bushing 9 by key by supporting plate 8, is installed by graduated disc 11 simultaneously, adjusts supporting plate 8 position,
Leading screw 6 rotates, and makes feed screw nut 7 be enclosed within leading screw 6, and adjusts pointer sensing graduated disc 11 in supporting plate 8 level, i.e. eccentric bushing 9
Zero graduation；Then, travel switch 10 is installed on wallboard 1；Finally, the rocking bar at balance axle 2 two ends is connected with slide block, complete
Become assembling.After being completed, check each parts connection reliability, it is ensured that equipment state is normal.
2. measure the height of the two ends distance workbench of slide block lower surface, and calculate difference in height；
3. parallel with workbench by balance adjustment mechanism adjusting slider lower surface, detailed process is: reducing motor 12 opens
Dynamic, drive leading screw 6 to rotate, feed screw nut 7 moves on leading screw 6 and promotes supporting plate 8 to rotate, thus supporting plate 8 drives eccentric bushing 9 turns
Dynamic, adjust balance axle 2 one end and be raised and lowered, and then the one end making slide block be positioned at eccentric bushing 9 is raised and lowered, when under slide block
When end face is parallel with workbench, reducing motor 12 quits work, and completes balance adjustment operation.In this step, eccentric bushing 9 rotated
In journey, the regulation at vertical direction is highly h, thenWherein, S is eccentric throw, and χ is feed screw nut
7 on leading screw 6 distance of movement, R is the radius of gyration of supporting plate 8.Regulation height can be calculated by this formula, thus convenient
On graduated disc 11, mark corresponding scale value；It addition, by control eccentric throw S can control altitude mixture control maximum and
Minima, feed screw nut 7 on leading screw 6 ratio controlled throwing thick stick 6 rotating speed of the radius of gyration R of distance χ of movement and supporting plate 8 with
The ratio of the angular velocity that eccentric bushing 9 rotates such that it is able to realize high-precision regulation.In the present embodiment, S=4mm, take χ=45 π
Mm, R=180mm, thenIt is to say, leading screw spiral shell
Female 7 on leading screw 6 mobile 45 π mm distances, eccentric bushing 9 the regulation of vertical direction be highly on one end of 2mm, i.e. slide block liter or
Decline 2mm.
The most in use, when needs are adjusted, by the quarter on the graduated disc 11 indicated by pointer on eccentric bushing 9
Degree may determine that the distance that slide block rises or falls.
Step 3. in, when supporting plate 8 rotates clockwise or counterclockwise and exceedes set angle, supporting plate 8 and travel switch 10
Contact, travel switch 10 produces the signal of telecommunication and is sent to control system, and control system controls reducing motor 12 and quits work, thus
Supporting plate 8 is stopped operating, it is to avoid feed screw nut 7 displacement on leading screw 6 goes beyond the scope, and plays the effect of safeguard protection.
Example of the present invention is only to be described the preferred embodiment of the present invention, not to present inventive concept and
Scope is defined, on the premise of without departing from design philosophy of the present invention, and this area engineers and technicians technology to the present invention
Various deformation that scheme is made and improvement, all should fall into protection scope of the present invention.
Claims (8)
1. a control method for bender electrodynamic balance adjusting means, this bender electrodynamic balance adjusting means includes two walls
Plate (1) and the balance axle (2) being arranged between two wallboards (1), and balance adjustment mechanism；Described balance adjustment mechanism bag
Including adjustment seat (3), bearing block (5), leading screw (6), supporting plate (8), eccentric bushing (9) and reducing motor (12), adjustment seat (3) is arranged on
On the lateral surface of one of them wallboard (1), bearing block (5) is connected with adjustment seat (3) by bearing pin (4)；Described leading screw (6)
One end is arranged in bearing block (5) and is driven by reducing motor (12), and leading screw (6) is arranged with feed screw nut (7)；Described
One end of supporting plate (8) is connected with feed screw nut (7), and the other end connects eccentric bushing (9)；Described eccentric bushing (9) is arranged on wallboard
(1), on, one end of balance axle (2) is arranged in eccentric bushing (9) by bearing；
The operating procedure of control method is:
1. according to said structure, equipment is assembled, and check, it is ensured that equipment state is normal；
2. measure the height of the two ends distance workbench of slide block lower surface, and calculate difference in height；
3. parallel with workbench by balance adjustment mechanism adjusting slider lower surface, detailed process is: reducing motor (12) starts,
Driving leading screw (6) to rotate, feed screw nut (7) is upper mobile at leading screw (6) and promotes supporting plate (8) to rotate, thus supporting plate (8) drives partially
Heart set (9) rotate, adjust balance axle (2) one end be raised and lowered, and then make slide block be positioned at eccentric bushing (9) one end raise or
Reducing, when slide block lower surface is parallel with workbench, reducing motor (12) quits work, and completes balance adjustment operation.
The control method of a kind of bender electrodynamic balance adjusting means the most according to claim 1, it is characterised in that: described
The both sides of wallboard (1) mounting plate (8) be respectively provided with a travel switch (10)；Described step 3. in, when supporting plate (8) is clockwise
Or when rotating counterclockwise to contact with travel switch (10), travel switch (10) produces the signal of telecommunication and is sent to control system, control
System processed controls reducing motor (12) and quits work, so that supporting plate (8) stops operating.
The control method of a kind of bender electrodynamic balance adjusting means the most according to claim 2, it is characterised in that: described
Upper two travel switches (10) of wallboard (1) between be provided with graduated disc (11), eccentric bushing (9) is provided with corresponding with graduated disc (11)
Pointer；Described step 3. in, eccentric bushing (9) is in rotation process, by the graduated disc indicated by the upper pointer of eccentric bushing (9)
(11) scale on is to determine the distance that slide block rises or falls.
4., according to the control method of a kind of bender electrodynamic balance adjusting means described in claim 1 or 2 or 3, its feature exists
In: described step 3. in, in eccentric bushing (9) rotation process, the regulation at vertical direction is highly h, then Wherein, S is eccentric throw, and χ is the feed screw nut (7) distance in the upper movement of leading screw (6), and R is supporting plate (8)
The radius of gyration.
The control method of a kind of bender electrodynamic balance adjusting means the most according to claim 3, it is characterised in that: described
The outer face of eccentric bushing (9) be provided with gudgeon (901), it is upper and by key and gudgeon (901) that supporting plate (8) is enclosed within gudgeon (901)
Connect；The inner face of described eccentric bushing (9) is provided with eccentric orfice (902), the axis of eccentric orfice (902) and gudgeon (901)
Axis is misaligned, installs self-aligning roller bearing in eccentric orfice (902), and one end of balance axle (2) is inserted in self-aligning roller bearing；Institute
The balance axle (2) stated is arranged in wallboard (1) by self-aligning roller bearing away from one end of eccentric bushing (9), and passes through end cap
(16) fixing.
The control method of a kind of bender electrodynamic balance adjusting means the most according to claim 5, it is characterised in that: described
Wallboard (1) inner side eccentric bushing (9) on be cased with back-up ring (14), back-up ring (14) outside eccentric bushing (9) upper setting-up eccentricity set jump ring
(15), eccentric bushing (9) is fixed in wallboard (1).
The control method of a kind of bender electrodynamic balance adjusting means the most according to claim 6, it is characterised in that: described
Eccentric bushing (9) and wallboard (1) between be provided with wear-resistant sleeve (13).
The control method of a kind of bender electrodynamic balance adjusting means the most according to claim 7, it is characterised in that: described
Step 1. in the assembling process of equipment be: first tilt to be placed between two wallboards (1), then by its one end by balance axle (2)
Insert in the installing hole of wallboard (1), and reach the outside of wallboard (1) from wallboard (1) inner side, then will balance the another of axle (2)
One end is inserted in the installing hole of another wallboard (1)；Then with driving, balance axle (2) is sling, make balance axle (2) axis and wall
The upper installing hole center alignment of plate (1), knocks in the installation of the wallboard (1) not installing balance adjustment mechanism side by self-aligning roller bearing
Kong Zhong, and make balance axle (2) end insert in the inner ring hole of self-aligning roller bearing, from wallboard (1) outside, end cap (16) is installed, and
Fasten with bolt；Take a self-aligning roller bearing again, load in the eccentric orfice (902) of eccentric bushing (9), first wear-resistant sleeve (13) is struck
Enter in the upper installing hole of wallboard (1), then eccentric bushing (9) is loaded onto, and make the end of balance axle (2) insert self-aligning roller bearing
In inner ring hole, put back-up ring (14) and fix with eccentric bushing jump ring (15) clamping is spacing；Bearing block (5) is pacified by bearing pin (4)
Install in the adjustment seat (3) being fixed on wallboard (1), and load leading screw (6) and reducing motor (12)；By feed screw nut (7) with
Supporting plate (8) connects, and is then installed on eccentric bushing (9) by key by supporting plate (8), is installed by graduated disc (11) simultaneously, adjusts
Supporting plate (8) position, leading screw (6) rotates, makes feed screw nut (7) be enclosed within leading screw (6), and the upper pointer of eccentric sleeves (9) points to
The zero graduation of graduated disc (11)；Then, travel switch (10) is installed on wallboard (1)；Finally, axle (2) two ends will be balanced
Rocking bar is connected with slide block, completes assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794734.0A CN106270163B (en) | 2016-08-31 | 2016-08-31 | A kind of adjusting method of bender electrodynamic balance regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794734.0A CN106270163B (en) | 2016-08-31 | 2016-08-31 | A kind of adjusting method of bender electrodynamic balance regulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106270163A true CN106270163A (en) | 2017-01-04 |
| CN106270163B CN106270163B (en) | 2018-10-09 |
Family
ID=57674052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794734.0A Active CN106270163B (en) | 2016-08-31 | 2016-08-31 | A kind of adjusting method of bender electrodynamic balance regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106270163B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273881A (en) * | 2018-01-18 | 2018-07-13 | 天津莱茵克拉电梯有限公司 | A kind of door of elevator production bender |
| CN109108158A (en) * | 2017-06-26 | 2019-01-01 | 嘉意机床（上海）有限公司 | A kind of bending machine wallboard ratio deformation compensating mechanism |
| CN110303074A (en) * | 2019-07-10 | 2019-10-08 | 山东职业学院 | A kind of bending machine electrodynamic balance regulating device |
| CN114769380A (en) * | 2022-06-17 | 2022-07-22 | 江苏久泰智能科技有限公司 | Bus shelter panel production processingequipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3763689A (en) * | 1970-08-20 | 1973-10-09 | B & R Products Proprietary Ltd | Multi-purpose sheet metal folding press, punch, and nibbling machine |
| CN2822879Y (en) * | 2005-08-18 | 2006-10-04 | 无锡开源机床集团有限公司 | Structure for driving eccentric-sleeve used for roller grinder grinding wheel main shaft |
| CN201415228Y (en) * | 2009-02-13 | 2010-03-03 | 佛山市南海力丰机床有限公司 | Sliding plate and workbench equal-height adjusting device for bending machine |
| CN201862665U (en) * | 2010-10-21 | 2011-06-15 | 马鞍山市中亚机床制造有限公司 | Bending machine with mechanism capable of adjusting eccentricity of synchronizing shaft |
| CN205217690U (en) * | 2015-12-23 | 2016-05-11 | 安徽双力机床制造有限公司 | Slider depth of parallelism adjustable bender |
-
2016
- 2016-08-31 CN CN201610794734.0A patent/CN106270163B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3763689A (en) * | 1970-08-20 | 1973-10-09 | B & R Products Proprietary Ltd | Multi-purpose sheet metal folding press, punch, and nibbling machine |
| CN2822879Y (en) * | 2005-08-18 | 2006-10-04 | 无锡开源机床集团有限公司 | Structure for driving eccentric-sleeve used for roller grinder grinding wheel main shaft |
| CN201415228Y (en) * | 2009-02-13 | 2010-03-03 | 佛山市南海力丰机床有限公司 | Sliding plate and workbench equal-height adjusting device for bending machine |
| CN201862665U (en) * | 2010-10-21 | 2011-06-15 | 马鞍山市中亚机床制造有限公司 | Bending machine with mechanism capable of adjusting eccentricity of synchronizing shaft |
| CN205217690U (en) * | 2015-12-23 | 2016-05-11 | 安徽双力机床制造有限公司 | Slider depth of parallelism adjustable bender |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108158A (en) * | 2017-06-26 | 2019-01-01 | 嘉意机床（上海）有限公司 | A kind of bending machine wallboard ratio deformation compensating mechanism |
| CN108273881A (en) * | 2018-01-18 | 2018-07-13 | 天津莱茵克拉电梯有限公司 | A kind of door of elevator production bender |
| CN110303074A (en) * | 2019-07-10 | 2019-10-08 | 山东职业学院 | A kind of bending machine electrodynamic balance regulating device |
| CN114769380A (en) * | 2022-06-17 | 2022-07-22 | 江苏久泰智能科技有限公司 | Bus shelter panel production processingequipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106270163B (en) | 2018-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106270163A (en) | A kind of control method of bender electrodynamic balance adjusting means | |
| CN209260543U (en) | A kind of adjustable bridge support adjustment cushion block | |
| CN106890871B (en) | Stand stretch compensation device and bending machine | |
| CN107639140A (en) | A kind of manual tube bender | |
| CN205996006U (en) | A kind of bender electrodynamic balance adjusting means | |
| CN106270162A (en) | A kind of bender electrodynamic balance adjusting means | |
| CN208792725U (en) | A kind of construction coherent-wall scaffolding cantilever arrangement | |
| CN113864597A (en) | On-spot mapping device of building engineering cost | |
| CN108240783A (en) | A kind of bay section docks adjustment mechanism | |
| CN112146546B (en) | Measuring device for bearing production and processing | |
| CN102896283B (en) | Sector-shaped section overhauling arc butting device of H-type blank continuous casting machine | |
| CN209598060U (en) | A kind of angle bender convenient for angular adjustment | |
| CN111395343A (en) | Adjustable pile embracing structure | |
| CN102896803B (en) | Press machine | |
| CN2717552Y (en) | Head Pure rolling device for multi-roller cold-reducing mill | |
| CN209288716U (en) | Synchronous centering tailor welding and correcting integrated machine | |
| CN214202914U (en) | Mechanical design teaching model frame | |
| CN103075026A (en) | Novel height-adjustable building bracket | |
| CN1884861A (en) | Static pressure guide rail employing multi-head constant displacement pump | |
| CN208230593U (en) | The double muscle pressure-type structures of baffle surface | |
| CN105656416A (en) | Solar tracking frame | |
| CN107739142A (en) | A kind of angle shearing machine structure for possessing all-directional adjusting apparatus | |
| CN104496157A (en) | Lifting device of floor type full-automatic edge roller | |
| CN212988197U (en) | Lining plate thickness detection device | |
| CN204594448U (en) | Vibroflotation depth measurement mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |