CN105583353B - A kind of high precision hoisting chain bar correction machine and its operating method - Google Patents
A kind of high precision hoisting chain bar correction machine and its operating method Download PDFInfo
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- CN105583353B CN105583353B CN201610096406.3A CN201610096406A CN105583353B CN 105583353 B CN105583353 B CN 105583353B CN 201610096406 A CN201610096406 A CN 201610096406A CN 105583353 B CN105583353 B CN 105583353B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L15/00—Finishing or dressing chains or chain links, e.g. removing burr material, calibrating
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Abstract
The present invention relates to a kind of chain calibrating machine, more particularly to a kind of high precision hoisting chain bar correction machine and its operating method.Including casing, provided with chain-drive mechanism, middle shaft transmission, pneumatic and hydraulic control box, control cabinet and main control box in described casing, described control cabinet control chain-drive mechanism, described chain-drive mechanism drives middle shaft transmission to be driven, and described main control box controls chain-drive mechanism, middle shaft transmission, pneumatic and hydraulic control box, control cabinet.A kind of high precision hoisting chain bar correction machine and its operating method are simple in construction, realize automatic correction, improve operating efficiency, reduce labor strength.
Description
Technical field
The present invention relates to a kind of chain calibrating machine, more particularly to a kind of high precision hoisting chain bar correction machine and its operation side
Method.
Background technology
Hoisting chain industry Situation is made a general survey of, (more than G80 grades) hoisting chain high-grade at present is concentrated mainly on European state
Family's production, and the bottleneck problem that restriction China extends to high-grade chain is that face shaping and dimensional accuracy have larger gap, its
In domestic correction shaping device mainly in hoisting chain production process manufacturing technology and frock precision do not reach requirement, from
And cause the backwardness of domestic chain industry.
Existing lifting chain corrector typically stretches correction machine using round-link chain, mainly realizes the school to chain by cam
Just.But it is due to be limited by cam mechanism, the correction surplus of chain is restricted, it is impossible to implement big correcting value, and merely
Cam mechanism is corrected, and calibrated force is not enough, it is impossible to meet the calibrated force requirement of the super 12mm of line footpath chain, particularly chain exists
Holdup time during maximum correction amount is shorter, it is impossible to meet chain plastic deformation time requirement.
Patent Office of the People's Republic of China disclosed a CN201735726U patents on 2 9th, 2011, and entitled computer controls liquid
Servo universal chain calibrating machine tool is pressed, is made up of main frame, hydraulic pump and the integrated two parts of hydraulic control valve, the main frame includes school
Positive sliding part, chain handling parts, feeding sliding part, steel letter printing part and safety device, correction sliding part
Including correction master cylinder, the left wallboard of frame, Left-wing Federation's acting flange, stationary fixture, workpiece chain, load sensor, right connection flange,
Displacement transducer, sliding crossbeam, floating holder and the right wallboard of frame.Wherein correction master cylinder passes through main oil cylinder piston bar, the Left-wing Federation
Acting flange, right connection flange are connected with sliding crossbeam, and sliding crossbeam is arranged on double axis of guides and therewith in being slidably matched, double
The axis of guide is arranged between the left wallboard of frame and the right wallboard of frame, and stationary fixture is fixedly connected on the left wallboard of frame, activity folder
Tool is fixedly connected on sliding crossbeam, and workpiece chain is installed on stationary fixture and floating holder, Left-wing Federation's acting flange and right connection
The displacement transducer being connected with load sensor, the left wallboard of frame for determining workpiece chain displacement is provided between flange.
But the correction sliding part in the lathe by computer program by being controlled, the parameter of monitoring is relatively more, it is therefore desirable to
More corresponding sensor arrangement is on lathe, and these parameters are transferred to computer, and the condition of computer processing is relatively more so that control
Processing procedure sequence is complicated, and overall control is more complicated, and is possible to similarly carry out school to the correct chain link of geomery in chain
Just, occurs the excessive phenomenon of correction on the contrary.
The content of the invention
The present invention mainly solution the deficiencies in the prior art are high there is provided a kind of compact conformation degree, meropodium in correction
Carpenters square cun is can be controlled in the range of 100mm ± 0.05, than being improved largely with the precision of other existing equipments, can be carried out big
A kind of high precision hoisting chain bar correction machine and its operating method of batch production.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of high precision hoisting chain bar is corrected in machine, including casing, described casing provided with chain-drive mechanism, jackshaft biography
Motivation structure, pneumatic and hydraulic control box, control cabinet and main control box, described control cabinet control chain-drive mechanism, described chain
Transmission mechanism drives middle shaft transmission to be driven, and described main control box controls chain-drive mechanism, jackshaft driver
Structure, pneumatic and hydraulic control box, control cabinet；
The left side wall of described casing is provided with pre- feeding mechanism and feeding guide mechanism, and the right side wall of described casing is provided with
Detent mechanism and discharging mechanism, described discharging mechanism, pre- feeding mechanism, feeding guide mechanism, detent mechanism are in matching correspondence
Distribution, described pre- feeding mechanism and discharging mechanism are passed on from one to another dynamic by middle shaft transmission respectively；
The top of described casing is provided with left stationary fixture dragging plate mechanism, the right side of described left stationary fixture dragging plate mechanism
End be provided with left stationary fixture dragging plate mechanism it is matched move right fixture dragging plate mechanism, described left stationary fixture dragging plate mechanism
Left-hand end be provided with left stationary fixture dragging plate mechanism it is matched enter chain guide component, described moves right fixture dragging plate mechanism
In be provided with out chain guide component, described pneumatic and hydraulic control box controls left stationary fixture dragging plate mechanism and moves right folder respectively
Have and the reinforcing arm mechanism matched with moving right fixture dragging plate mechanism is provided with dragging plate mechanism, described casing；
Described pre- feeding mechanism includes the feeding rack mutually fixed with casing, and the outer wall of described feeding rack is provided with upper guide chain
Take turns, walk sprocket wheel and lower chain cable fairlead, described is walked provided with support chain track between sprocket wheel and lower chain cable fairlead, and the back side of described feeding rack is set
There is the driven sprocket that dynamic connection is passed on from one to another with middle shaft transmission, described sprocket wheel of walking is driven with driven sprocket；
Described feeding guide mechanism includes being provided with what can be flipped up in the frame mutually fixed with casing, described frame
Lever, the outer end of described lever, which is provided with overcoat, described overcoat, is provided with cross inner sleeve；
Described discharging mechanism includes the discharge rack mutually fixed with casing, and chain is walked in the outer end of described discharge rack provided with discharging
Wheel, the back side of described discharge rack is provided with the discharging driven sprocket that dynamic connection is passed on from one to another with middle shaft transmission, described discharging
Sprocket wheel is walked to be driven with discharging driven sprocket；
Described detent mechanism includes being provided with contact roller, described pressure in the pedestal mutually fixed with casing, described pedestal
Bearing up pulley is mutually positioned by wheel pressing shaft with pedestal；
Described left stationary fixture dragging plate mechanism is included in the bottom plate mutually fixed with casing top, described bottom plate provided with a left side
It is provided with left outside cross inner sleeve, described left outside fixture and is provided with and left outside cross inner sleeve phase in outer fixture, described left outside fixture
The left inside fixture of mating, described left inside fixture mutually adjusts displacement by left outside clamp cylinder；
Described moves right the movable carriage that fixture dragging plate mechanism includes mutually being slidably connected with casing, described movable carriage
Top provided with mobile right outer fixture, go out chain mouth, the described mobile outer fixture in the right side provided with cross in the described mobile outer fixture in the right side
Top provided with mobile left inside fixture, the left inside fixture of described movement stretches in mobile right outer fixture and goes out chain mouth phase with cross
Regulation mating, the left inside fixture of described movement is provided with by moving right clamp cylinder phase shift, the bottom of described movable carriage
Guide rod is provided with slip cap and swing roller housing, described slip cap, the outer end of described guide rod is mutually fixed with casing；
Described reinforcing arm mechanism includes adjustable force application arm, is provided with and swing in the top of described adjustable force application arm
Supporting provided with the positioning that rotated with casing in the matched swing roller of roller housing, the upper end of described adjustable force application arm
Axle, the bottom of described adjustable force application arm is provided with the hydraulic jack being connected with adjustable force application arm, and described can adjust adds
The arm of force drives movable carriage to carry out displacement by swinging roller；
It is described to enter the left support chain guide that chain guide component includes being located at casing top, the left side of described left support chain guide
Chain guide is entered in end provided with the left side extended to outside casing；
It is described to go out the right support chain guide that chain guide component includes being located in movable carriage, the right side of described right support chain guide
Side is provided with the right side extended to outside casing and goes out chain guide.
Preferably, described sprocket wheel of walking mutually is fixed by walking sprocket wheel pedestal with feeding rack；The bottom of described frame is set
There is buffer casting, the middle-end of described lever is cased with return spring holder；The top of described pedestal is provided with upper seam plate, described
Upper seam plate and pedestal between form buffer displacement groove, described wheel pressing shaft is located in buffer displacement groove, the bottom of described pedestal
Portion is provided with lower spring installing plate, and spring installation position is formed between the two side ends and lower spring installing plate of described wheel pressing shaft, described
Travel switch mounting hole is provided with pedestal；
Described left inside fixture is mutually fixedly connected by fixture supports seat with left outside clamp cylinder；
The left inside fixture of described movement is mutually fixedly connected by cylinder connecting seat with moving right clamp cylinder, described activity
The top of planker is provided with goes out mouthful corresponding support chain guide sliding groove of chain with cross；
The outer wall of described adjustable force application arm lower end is provided with stop bit collision block, described casing and is provided with and stop bit collision block phase
Provided with regulation hole position in the stop travel switch that activity is touched, described adjustable force application arm；
A described left side enters chain guide and goes out chain guide respectively in arcuation distribution with the right side, and one end of described right support chain guide is located at
Hold in the palm in chain guide sliding groove.
Preferably, described left stationary fixture dragging plate mechanism is respectively equipped with and casing with moving right in fixture dragging plate mechanism
The pull bar adjusting part that mutually regulation is positioned, described pull bar adjusting part is included in pull bar fixed seat, described pull bar fixed seat
Provided with adjusting yoke, described adjusting yoke is mutually positioned by pull bar fulcrum bearing；
The stop assembly with the movable stop bit of movable carriage phase is provided with described casing, described stop assembly includes and case
The adjusting bolt mutually adjusted with fixed swivel nut, described adjustment are provided with the fixation swivel nut of body phase positioning, described fixation swivel nut
Screw rod and the movable stop bit of movable carriage phase, described adjusting bolt are mutually positioned with fixed swivel nut by fixed cap of spelling.
A kind of high precision hoisting chain bar corrects the operating method of machine, carries out according to the following steps：
(1) frock clamp, is selected：
According to different chain specifications, select the left stationary fixture dragging plate mechanism of different size and move right fixture planker machine
Structure, makes its performance be optimal state by adjusting pull bar adjusting part；
(2) chain, is walked：
Driven by chain-drive mechanism, by the middle pre- feeding mechanism of shaft transmission Synchronous Transmission and discharging mechanism, treating
The chain of correction enters chain guide component from pre- feeding mechanism enters feeding guide mechanism by feeding guide mechanism；
(3), correct：
Chain is initially entered in the left outside cross inner sleeve of left stationary fixture dragging plate mechanism, is made by left outside clamp cylinder left inside
Fixture carries out left and right displacement, and left inside fixture is corrected with left outside cross inner sleeve to chain；
After the preliminary corrections of left stationary fixture dragging plate mechanism, chain enters the cross moved right in fixture dragging plate mechanism
Go out in chain mouthful, make to move left inside fixture progress upper and lower displacement by moving right clamp cylinder, mobile left inside fixture throws chain into row
Positioning, is corrected by reinforcing arm mechanism to chain；
(4) chain, is gone out：
By the chain after correction, entered in detent mechanism, then will be corrected through discharging mechanism by entering chain guide component
Good chain feeding material storing box, while chain to be corrected is dragged in correction zone, forms the working cycles gone round and begun again.
Chain-drive mechanism is by servomotor and reductor drive.
Pre- feeding mechanism：Chain enters from upper chain cable fairlead, is rotated through walking sprocket wheel, after holding in the palm chain track under lower chain cable fairlead,
Main function is to make chain in order, it is ensured that chain can successfully enter workspace from feeding guide mechanism during work.
Feeding guide mechanism：
Mechanism is fixed on fuselage, and main function is chain when entering correction work, it is ensured that chain can be pressed smoothly will
The direction asked is corrected, and prevents the phenomenons such as chain torsion, knotting, off normal from producing；When chain has above-mentioned phenomenon, feeding mechanism
Overall it can pull up, when encountering the position of travel switch, equipment autostop prevents substandard product appearance.
Left stationary fixture dragging plate mechanism：
Mechanism is not moved to be fixed on fuselage after adjusting, and chain is incorporated into inside and outside clip groove by support chain guide,
By cylinder acted synchronous with moving right fixture dragging plate mechanism clamps.Ensure that chain does not loosen when correcting and tensing.
Move right fixture dragging plate mechanism：
Two guide rods of mechanism are fixed on fuselage, and as motion guide and supporting, leader casing is fixed on movable carriage
Go up and be arranged on guide rod and swing, swing power and come from adjustable force application arm and by the swing roller housing installed in bottom.
After chain is clamped by left stationary fixture dragging plate mechanism and the cylinder moved right in fixture dragging plate mechanism, it can adjust force application arm and lead to
Hydraulic Cylinder is crossed, power is by adjustable force application arm 1：4 reinforcing after act on swing roller housing, make whole movable carriage mechanism to
Move right, the chain of clamping is elongated by control requirement；Distance is elongated by stop assembly control, the time is elongated by chain-drive mechanism
Set on request.
The support shaft of mechanism is fixed on casing, when hydraulic cylinder, which is started working, to be pushed outwardly, can adjust reinforcing
Arm passes to the power for amplifying 4 times by wobble wheel group the swing roller housing on movable carriage, so as to reach oscillatory forces back and forth
Transmission.To reduce manufacturing cost, therefore it is designed as inlaying reassembling type.
Stop assembly：
Fixed swivel nut is fixed on casing, and after adjustment position, cap locking is spelled fixed on request for adjusting bolt.Work as work
When adjusting bolt is encountered in dynamic planker movement, active force stops at once.
Detent mechanism：
Mechanism is arranged on the right side of casing, predominantly ensures that chain is tensed at any time, prevents the off normal because of loosening, works
When, contact roller is pressed onto bottom under the action of the spring, and when having the phenomenons such as card chain, resistance chain when chain is walking chain, contact roller is in chain
Under the driving force effect of bar, overcome spring tension to lift upwards, and acted with card chain limit switch, walk chain stopping.This mechanism is main
It is to make overload protection to walk chain-drive mechanism, it is ensured that the reliability of servomotor and transmission speed reducer.
Discharging mechanism：
It is fixed on flange on casing, walks sprocket wheel and share a reducing motor power unit synchronous axial system with walking sprocket wheel in advance,
To prevent situations such as chain knots.Chain is directly entered charging ladle after walking sprocket wheel output.
The present invention provides a kind of high precision hoisting chain bar correction machine and its operating method, simple in construction, realizes automatic correction,
Operating efficiency is improved, labor strength is reduced.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram of the present invention；
Fig. 3 is another dimensional structure diagram of the present invention；
Fig. 4 is the dimensional structure diagram of pre- feeding mechanism in the present invention；
Fig. 5 is the back side dimensional structure diagram of pre- feeding mechanism in the present invention；
Fig. 6 is the dimensional structure diagram of feeding guide mechanism in the present invention；
Fig. 7 is the dimensional structure diagram of discharging mechanism in the present invention；
Fig. 8 is the back side dimensional structure diagram of discharging mechanism in the present invention；
Fig. 9 is the dimensional structure diagram of detent mechanism in the present invention；
Figure 10 is the dimensional structure diagram of left stationary fixture dragging plate mechanism in the present invention；
Figure 11 is another dimensional structure diagram of left stationary fixture dragging plate mechanism in the present invention；
Figure 12 is the dimensional structure diagram of stop assembly in the present invention；
Figure 13 is the dimensional structure diagram that fixture dragging plate mechanism is moved right in the present invention；
Figure 14 is Figure 13 elevated bottom perspective structural representation；
Figure 15 is Figure 13 top perspective structural representation；
Figure 16 is the dimensional structure diagram of reinforcing arm mechanism in the present invention；
Figure 17 is reinforcing arm mechanism, left stationary fixture dragging plate mechanism, the solid for moving right fixture dragging plate mechanism in the present invention
Splicing structure schematic diagram.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment 1：As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, figure
14th, shown in Figure 15, Figure 16 and Figure 17, a kind of high precision hoisting chain bar corrects in machine, including casing 1, described casing 1 and is provided with chain
Transmission mechanism 2, middle shaft transmission 3, pneumatic and hydraulic control box 4, control cabinet 5 and main control box 6, described control cabinet 5
Chain-drive mechanism 2 is controlled, described chain-drive mechanism 2 drives middle shaft transmission 3 to be driven, described main control box 6
Control chain-drive mechanism 2, middle shaft transmission 3, pneumatic and hydraulic control box 4, control cabinet 5；
The left side wall of described casing 1 is provided with pre- feeding mechanism 7 and feeding guide mechanism 8, the right side wall of described casing 1
Provided with detent mechanism 9 and discharging mechanism 10, described discharging mechanism 10, pre- feeding mechanism 7, feeding guide mechanism 8, detent mechanism
9 are mutually driven by middle shaft transmission 3 respectively in matching correspondence distribution, described pre- feeding mechanism 7 with discharging mechanism 10；
The top of described casing 1 is provided with left stationary fixture dragging plate mechanism 11, described left stationary fixture dragging plate mechanism 11
Right-hand end be provided with left stationary fixture dragging plate mechanism 11 it is matched move right fixture dragging plate mechanism 12, described left geometrical clamp
Tool dragging plate mechanism 11 left-hand end be provided with left stationary fixture dragging plate mechanism 11 it is matched enter chain guide component, described moves to right
Chain guide component is provided with out in dynamic fixture dragging plate mechanism 12, described pneumatic and hydraulic control box 4 controls left stationary fixture respectively
Dragging plate mechanism 11 and move right in fixture dragging plate mechanism 12, described casing 1 provided with matching with moving right fixture dragging plate mechanism 12
The reinforcing arm mechanism 13 connect；
Described pre- feeding mechanism 7 includes the feeding rack 14 mutually fixed with casing 1, and the outer wall of described feeding rack 14 is provided with
Upper chain cable fairlead 15, walk sprocket wheel 16 and lower chain cable fairlead 17, described walks between sprocket wheel 16 and lower chain cable fairlead 17 provided with support chain track 18, institute
The back side for the feeding rack 14 stated is provided with the driven sprocket 70 being mutually connected with middle shaft transmission 3, and described walks sprocket wheel 16
It is driven with driven sprocket 70；
Described feeding guide mechanism 8 is included in the frame 19 mutually fixed with casing 1, described frame 19 provided with can be upward
The lever 20 of upset, the outer end of described lever 20, which is provided with overcoat 21, described overcoat 21, is provided with cross inner sleeve 22；
Described discharging mechanism 10 includes the discharge rack 23 mutually fixed with casing 1, and the outer end of described discharge rack 23 is provided with
Sprocket wheel 24 is walked in discharging, and the back side of described discharge rack 23 is provided with the discharging driven chain being mutually connected with middle shaft transmission 3
Wheel 25, described discharging is walked sprocket wheel 24 and is driven with discharging driven sprocket 25；
Described detent mechanism 9 includes being provided with contact roller 27 in the pedestal 26 mutually fixed with casing 1, described pedestal 26,
Described contact roller 27 is mutually positioned by wheel pressing shaft 28 with pedestal 26；
Described left stationary fixture dragging plate mechanism 11 includes the bottom plate 29 mutually fixed with the top of casing 1, described bottom plate 29
In be provided with left outside fixture 30, be provided with left outside cross inner sleeve 31, described left outside fixture 30 in described left outside fixture 30 and be provided with
The matched left inside fixture 32 with left outside cross inner sleeve 31, described left inside fixture 32 mutually adjusts position by left outside clamp cylinder 33
Move；
Described moves right the movable carriage 34 that fixture dragging plate mechanism 12 includes mutually being slidably connected with casing 1, described work
The top of dynamic planker 34 is provided with mobile right outer fixture 35, the described outer fixture 35 in the mobile right side goes out chain mouthful 36 provided with cross, described
The outer fixture 35 in the mobile right side top provided with mobile left inside fixture 37, the left inside fixture 37 of described movement stretches to mobile right outer clip
Going out chain mouthful 36 in tool 35 and with cross, mutually regulation is coupled, and the left inside fixture 37 of described movement is by moving right the phase of clamp cylinder 38
Move, the bottom of described movable carriage 34, which is provided with slip cap 39 and swung, is provided with guide rod in roller housing 40, described slip cap 39
41, the outer end of described guide rod 41 is mutually fixed with casing 1；
Described reinforcing arm mechanism 13 includes adjustable force application arm 42, is provided with the top of described adjustable force application arm 42
With swinging the matched swing roller 43 of roller housing 40, it is provided with the upper end of described adjustable force application arm 42 and the phase of casing 1 turns
The support shaft 44 of dynamic positioning, the bottom of described adjustable force application arm 42 is provided with the hydraulic oil being connected with adjustable force application arm 42
Cylinder 45, described adjustable force application arm 42 drives movable carriage 34 to carry out displacement by swinging roller 43；
Described enters the left support chain guide 46 that chain guide component includes being located at the top of casing 1, described left support chain guide 46
Left-hand end be provided with the left side that extends to outside casing 1 and enter chain guide 47；
Described goes out the right support chain guide 48 that chain guide component includes being located in movable carriage 34, described right support chain guide
48 right-hand end is provided with the right side extended to outside casing 1 and goes out chain guide 49.
Described sprocket wheel 16 of walking mutually is fixed by walking sprocket wheel pedestal 50 with feeding rack 14；The bottom of described frame 19 is provided with
Buffer casting 51, the middle-end of described lever 20 is cased with return spring holder 52；The top of described pedestal 26 is provided with upper seam
Plate 53, forms buffer displacement groove 54, described wheel pressing shaft 28 is located at buffer displacement groove between described upper seam plate 53 and pedestal 26
In 54, the bottom of described pedestal 26 is provided with lower spring installing plate 55, and the two side ends of described wheel pressing shaft 28 are installed with lower spring
Formed between plate 55 and travel switch mounting hole 57 is provided with spring installation position 56, described pedestal 26；
Described left inside fixture 32 is mutually fixedly connected by fixture supports seat 58 with left outside clamp cylinder 33；
The left inside fixture 37 of described movement is mutually fixedly connected by cylinder connecting seat 59 with moving right clamp cylinder 38, described
The top of movable carriage 34 be provided with and go out chain mouthful 36 corresponding support chain guide sliding grooves 60 with cross；
The outer wall of the described lower end of adjustable force application arm 42 is provided with stop bit collision block 61, described casing 1 and is provided with and stop bit
Provided with regulation hole position 63 in the stop travel switch 62 that mutually activity is touched of collision block 61, described adjustable force application arm 42；
A described left side enters chain guide 47 and the right side and goes out chain guide 49 to be distributed in arcuation respectively, and the one of described right support chain guide 48
End is located in support chain guide sliding groove 60.
Described left stationary fixture dragging plate mechanism 11 is mutually adjusted with moving right to be respectively equipped with fixture dragging plate mechanism 12 with casing 1
The pull bar adjusting part of positioning is saved, described pull bar adjusting part is included in pull bar fixed seat 64, described pull bar fixed seat 64
Provided with adjusting yoke 65, described adjusting yoke 65 is mutually positioned by pull bar fulcrum bearing 66；
The stop assembly with the movable stop bit of the phase of movable carriage 34 is provided with described casing 1, described stop assembly includes
The adjusting bolt mutually adjusted with fixed swivel nut 67 is provided with the fixation swivel nut 67 mutually positioned with casing 1, described fixation swivel nut 67
68, described adjusting bolt 68 and movable carriage 34 mutually movable stop bit, described adjusting bolt 68 passes through solid with fixed swivel nut 67
Surely cap 69 is spelled mutually to position.
A kind of high precision hoisting chain bar corrects the operating method of machine, carries out according to the following steps：
(1) frock clamp, is selected：
According to different chain specifications, select the left stationary fixture dragging plate mechanism of different size and move right fixture planker machine
Structure, makes its performance be optimal state by adjusting pull bar adjusting part；
(2) chain, is walked：
Driven by chain-drive mechanism, by the middle pre- feeding mechanism of shaft transmission Synchronous Transmission and discharging mechanism, treating
The chain of correction enters chain guide component from pre- feeding mechanism enters feeding guide mechanism by feeding guide mechanism；
(3), correct：
Chain is initially entered in the left outside cross inner sleeve of left stationary fixture dragging plate mechanism, is made by left outside clamp cylinder left inside
Fixture carries out left and right displacement, and left inside fixture is corrected with left outside cross inner sleeve to chain；
After the preliminary corrections of left stationary fixture dragging plate mechanism, chain enters the cross moved right in fixture dragging plate mechanism
Go out in chain mouthful, make to move left inside fixture progress upper and lower displacement by moving right clamp cylinder, mobile left inside fixture throws chain into row
Positioning, is corrected by reinforcing arm mechanism to chain；
(4) chain, is gone out：
By the chain after correction, entered in detent mechanism, then will be corrected through discharging mechanism by entering chain guide component
Good chain feeding material storing box, while chain to be corrected is dragged in correction zone, forms the working cycles gone round and begun again.
Claims (4)
1. a kind of high precision hoisting chain bar corrects machine, it is characterised in that：Including casing (1), passed in described casing (1) provided with chain
Motivation structure (2), middle shaft transmission (3), pneumatic and hydraulic control box (4), control cabinet (5) and main control box (6), it is described
Control cabinet (5) control chain-drive mechanism (2), described chain-drive mechanism (2) drives middle shaft transmission (3) to be driven,
Described main control box (6) controls chain-drive mechanism (2), middle shaft transmission (3), pneumatic and hydraulic control box (4), control
Case (5)；
The left side wall of described casing (1) is provided with pre- feeding mechanism (7) and feeding guide mechanism (8), the right side of described casing (1)
Side wall is provided with detent mechanism (9) and discharging mechanism (10), described discharging mechanism (10), pre- feeding mechanism (7), feeds Guiding machine
Structure (8), detent mechanism (9) pass through centre respectively in matching correspondence distribution, described pre- feeding mechanism (7) with discharging mechanism (10)
Shaft transmission (3) is mutually driven；
The top of described casing (1) is provided with left stationary fixture dragging plate mechanism (11), described left stationary fixture dragging plate mechanism
(11) right-hand end be provided with left stationary fixture dragging plate mechanism (11) it is matched move right fixture dragging plate mechanism (12), it is described
The left-hand end of left stationary fixture dragging plate mechanism (11) be provided with left stationary fixture dragging plate mechanism (11) it is matched enter chain guide group
Part, described moving right is provided with out chain guide component, described pneumatic and hydraulic control box (4) point in fixture dragging plate mechanism (12)
Left stationary fixture dragging plate mechanism (11) is not controlled and fixture dragging plate mechanism (12) is moved right, and is provided with and the right side in described casing (1)
The matched reinforcing arm mechanism (13) of movable clamp dragging plate mechanism (12)；
Described pre- feeding mechanism (7) includes and casing (1) mutually fixed feeding rack (14), the outer wall of described feeding rack (14)
Provided with upper chain cable fairlead (15), sprocket wheel (16) and lower chain cable fairlead (17) are walked, described walking is set between sprocket wheel (16) and lower chain cable fairlead (17)
Have a support chain track (18), the back side of described feeding rack (14) be provided with middle shaft transmission (3) be mutually connected it is driven
Sprocket wheel (70), described sprocket wheel (16) of walking is driven with driven sprocket (70)；
Described feeding guide mechanism (8) include with casing (1) mutually fixed frame (19), provided with can in described frame (19)
The lever (20) being flipped up, the outer end of described lever (20), which is provided with overcoat (21), described overcoat (21), is provided with cross
Inner sleeve (22)；
Described discharging mechanism (10) includes and casing (1) mutually fixed discharge rack (23), the outer end of described discharge rack (23)
Sprocket wheel (24) is walked provided with discharging, the back side of described discharge rack (23) is provided with what is be mutually connected with middle shaft transmission (3)
Discharge driven sprocket (25), and described discharging is walked sprocket wheel (24) and is driven with discharging driven sprocket (25)；
Described detent mechanism (9) includes being provided with contact roller in the pedestal (26) mutually fixed with casing (1), described pedestal (26)
(27), described contact roller (27) is mutually positioned by wheel pressing shaft (28) with pedestal (26)；
Described left stationary fixture dragging plate mechanism (11) includes the bottom plate (29) mutually fixed with casing (1) top, described bottom plate
(29) it is provided with left outside fixture (30), described left outside fixture (30) and is provided with left outside cross inner sleeve (31), described left outside folder
Have and the left inside fixture (32) matched with left outside cross inner sleeve (31) is provided with (30), described left inside fixture (32) is by left outside
Clamp cylinder (33) mutually adjusts displacement；
It is described to move right the movable carriage (34) that fixture dragging plate mechanism (12) includes mutually being slidably connected with casing (1), it is described
The top of movable carriage (34) is provided with mobile right outer fixture (35), the described mobile outer fixture in the right side (35) goes out chain mouthful provided with cross
(36), the top of the described mobile outer fixture in the right side (35) is provided with mobile left inside fixture (37), the left inside fixture of described movement (37)
Stretch in mobile right outer fixture (35) and go out chain mouthful (36) mutually regulation mating with cross, the left inside fixture of described movement (37) leads to
Cross and move right clamp cylinder (38) phase shift, the bottom of described movable carriage (34) is provided with slip cap (39) and swings roller housing
(40) guide rod (41), is provided with described slip cap (39), the outer end of described guide rod (41) is mutually fixed with casing (1)；
Described reinforcing arm mechanism (13) includes adjustable force application arm (42), is set in the top of described adjustable force application arm (42)
Have and swing roller housing (40) matched swing roller (43), be provided with and case in the upper end of described adjustable force application arm (42)
Body (1) is rotated the support shaft (44) of positioning, and the bottom of described adjustable force application arm (42) is provided with and adjustable force application arm
(42) hydraulic jack (45) being connected, described adjustable force application arm (42) drives movable carriage by swinging roller (43)
(34) displacement is carried out；
The described chain guide component that enters includes being located at the left support chain guide (46) on casing (1) top, described left support chain guide
(46) left-hand end is provided with the left side extended outside to casing (1) and enters chain guide (47)；
Described goes out the right support chain guide (48) that chain guide component includes being located in movable carriage (34), described right support chain guide
(48) right-hand end is provided with the right side extended outside to casing (1) and goes out chain guide (49).
2. a kind of high precision hoisting chain bar correction machine according to claim 1, it is characterised in that：Described walks sprocket wheel (16)
Mutually fixed with feeding rack (14) by walking sprocket wheel pedestal (50)；The bottom of described frame (19) is provided with buffer casting (51),
The middle-end of described lever (20) is cased with return spring holder (52)；The top of described pedestal (26) is provided with upper seam plate (53),
Buffer displacement groove (54) is formed between described upper seam plate (53) and pedestal (26), described wheel pressing shaft (28) is located at buffer displacement
In groove (54), the bottom of described pedestal (26) is provided with lower spring installing plate (55), the two side ends of described wheel pressing shaft (28) with
Spring installation position (56) are formed between lower spring installing plate (55), travel switch mounting hole (57) is provided with described pedestal (26)；
Described left inside fixture (32) is mutually fixedly connected by fixture supports seat (58) with left outside clamp cylinder (33)；
The left inside fixture of described movement (37) is mutually fixedly connected by cylinder connecting seat (59) with moving right clamp cylinder (38), institute
The top for the movable carriage (34) stated is provided with and the cross support chain guide sliding groove (60) that to go out chain mouthful (36) corresponding；
The outer wall of described adjustable force application arm (42) lower end is provided with stop bit collision block (61), described casing (1) and is provided with stopping
Provided with regulation hole position in position collision block (61) the stop travel switch (62) that mutually activity is touched, described adjustable force application arm (42)
(63)；
A described left side enters chain guide (47) and the right side and goes out chain guide (49) to be distributed in arcuation respectively, described right support chain guide (48)
One end is located in support chain guide sliding groove (60).
3. a kind of high precision hoisting chain bar correction machine according to claim 1 or 2, it is characterised in that：Described left fixation
Fixture dragging plate mechanism (11) is respectively equipped with the pull bar tune that positioning is mutually adjusted with casing (1) with moving right in fixture dragging plate mechanism (12)
Component is saved, described pull bar adjusting part is included in pull bar fixed seat (64), described pull bar fixed seat (64) provided with regulation drawing
Bar (65), described adjusting yoke (65) is mutually positioned by pull bar fulcrum bearing (66)；
The stop assembly with the movable stop bit of movable carriage (34) phase is provided with described casing (1), described stop assembly includes
It is provided with what is mutually adjusted with fixed swivel nut (67) in the fixation swivel nut (67) mutually positioned with casing (1), described fixation swivel nut (67)
Adjusting bolt (68), described adjusting bolt (68) and movable carriage (34) mutually movable stop bit, described adjusting bolt (68) with
Fixed swivel nut (67) is mutually positioned by fixed cap (69) of spelling.
4. a kind of high precision hoisting chain bar according to claim 1 or 2 corrects the operating method of machine, it is characterised in that by with
Lower step is carried out：
(1) frock clamp, is selected：
According to different chain specifications, select the left stationary fixture dragging plate mechanism of different size and move right fixture dragging plate mechanism,
Its performance is set to be optimal state by adjusting pull bar adjusting part；
(2) chain, is walked：
Driven by chain-drive mechanism, by the middle pre- feeding mechanism of shaft transmission Synchronous Transmission and discharging mechanism, to be corrected
Chain from pre- feeding mechanism enter feeding guide mechanism in, chain guide component is entered by feeding guide mechanism；
(3), correct：
Chain is initially entered in the left outside cross inner sleeve of left stationary fixture dragging plate mechanism, makes left inside fixture by left outside clamp cylinder
Left and right displacement is carried out, left inside fixture is corrected with left outside cross inner sleeve to chain；
After the preliminary corrections of left stationary fixture dragging plate mechanism, chain enters the cross moved right in fixture dragging plate mechanism and goes out chain
In mouthful, make to move left inside fixture progress upper and lower displacement by moving right clamp cylinder, mobile left inside fixture throws chain into capable positioning,
Chain is corrected by reinforcing arm mechanism；
(4) chain, is gone out：
By the chain after correction, entered to by entering chain guide component in detent mechanism, then through discharging mechanism high-ranking officers just
Chain sends into material storing box, while chain to be corrected is dragged in correction zone, forms the working cycles gone round and begun again.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096406.3A CN105583353B (en) | 2016-02-23 | 2016-02-23 | A kind of high precision hoisting chain bar correction machine and its operating method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610096406.3A CN105583353B (en) | 2016-02-23 | 2016-02-23 | A kind of high precision hoisting chain bar correction machine and its operating method |
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| CN105583353A CN105583353A (en) | 2016-05-18 |
| CN105583353B true CN105583353B (en) | 2017-09-29 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180536B (en) * | 2016-08-24 | 2018-07-10 | 杭州浙中链条有限公司 | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and its operating method |
| CN106679907B (en) * | 2016-12-05 | 2019-02-15 | 浙江双鸟机械有限公司 | The tensioner of hoisting chain pull test tries pulling method |
| CN106546428B (en) * | 2016-12-05 | 2023-05-05 | 浙江双鸟机械有限公司 | Single ring bending force tester for lifting chain |
| CN112748009A (en) * | 2020-12-21 | 2021-05-04 | 杭州浙中链条有限公司 | Chain walking all-in-one machine integrating functions of chain feeding guiding, stamping and chain discharging and operation method thereof |
| CN113979097B (en) * | 2021-10-29 | 2023-04-25 | 浙江浦江伯虎链条股份有限公司 | Chain placing machine |
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| GB191302785A (en) * | 1913-02-03 | 1914-02-03 | Wilhelm Bindel | Improvements in the Manufacture of Chains with Welded Links. |
| DE920284C (en) * | 1940-02-16 | 1954-11-18 | Meyer | Device for the production of calibrated and tested chains |
| SU732067A1 (en) * | 1977-08-26 | 1980-05-05 | Азовский завод кузнечно-прессовых автоматов | Automatic machine for sizing and testing chain |
| CN2796894Y (en) * | 2005-05-17 | 2006-07-19 | 王洪军 | Automatic precise correcting device of metal ring chain |
| CN101941041B (en) * | 2010-07-23 | 2013-02-06 | 杭州大自然环境工程有限公司 | Universal checking machine tool of computer-controlled hydraulic servo chain and control method thereof |
| CN202270931U (en) * | 2011-09-28 | 2012-06-13 | 如东县铁链厂有限公司 | Improved chain rectifying machine |
| CN102527918B (en) * | 2012-01-09 | 2014-01-29 | 杭州浙中链条有限公司 | Lifting chain corrector |
| CN103231005B (en) * | 2013-04-22 | 2015-01-14 | 安吉长虹制链有限公司 | Chain correction device |
| CN103894536B (en) * | 2014-02-27 | 2016-01-27 | 杭州浙中链条有限公司 | A kind of automatic examination machine drawing of hoisting chain and examination pulling method thereof |
| CN104384434B (en) * | 2014-11-06 | 2017-01-04 | 中煤张家口煤矿机械有限责任公司 | Round-link chain monocycle stretching-machine |
| CN204450162U (en) * | 2015-02-13 | 2015-07-08 | 安吉长虹制链有限公司 | A kind of chain corrects polishing all-in-one |
| CN205551378U (en) * | 2016-02-23 | 2016-09-07 | 杭州浙中链条有限公司 | High accuracy load chain inspection machine |
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Denomination of invention: A high precision lifting chain corrector and its operation method Effective date of registration: 20220606 Granted publication date: 20170929 Pledgee: Zhejiang Xiaoshan Rural Commercial Bank Co.,Ltd. high tech sub branch Pledgor: HANGZHOU ZHEZHONG CHAIN Co.,Ltd. Registration number: Y2022330000853 |
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