CN103801889A - Alignment clamp with top opening and 360-degree rotation function - Google Patents

Alignment clamp with top opening and 360-degree rotation function Download PDF

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Publication number
CN103801889A
CN103801889A CN201410075598.0A CN201410075598A CN103801889A CN 103801889 A CN103801889 A CN 103801889A CN 201410075598 A CN201410075598 A CN 201410075598A CN 103801889 A CN103801889 A CN 103801889A
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CN
China
Prior art keywords
shed
gear
gear wheel
gyration
degree
Prior art date
Application number
CN201410075598.0A
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Chinese (zh)
Inventor
戴建国
姜方正
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唐山开元机器人系统有限公司
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Priority to CN201410075598.0A priority Critical patent/CN103801889A/en
Publication of CN103801889A publication Critical patent/CN103801889A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0538Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers

Abstract

The invention discloses an alignment clamp with a top opening and the 360-degree rotation function. The alignment clamp with the top opening and the 360-degree rotation function is a clamping and turnover device for welding a weld assembly which is of a long-box-shaped steel structure, can achieve rapid clamping and high-accuracy and 360-degree continuous rotation of the weld assembly of the long-box-shaped steel structure, and can stop at any position. When the center of gravity of the weld assembly of the long-box-shaped steel structure and the alignment clamp with the top opening and the 360-degree rotation function do not share the same axis, the center of gravity of the weld assembly of the long-box-shaped steel structure can coincide with the center of rotation by adjusting the positions of three sliding plates. The alignment clamp with the top opening and the 360-degree rotation function comprises a rack, a rotation mechanism, an electric clamping mechanism and a safety mechanism.

Description

Upper shed 360 degree revolution aligning fixtures
Technical field
The present invention relates to during welding for steel structure part field, particularly a kind of upper shed 360 degree revolution aligning fixtures.
Background technology
In recent years, along with the development of solder technology, industrial automation level has had rapid progress, and the application of during welding for steel structure part is more and more extensive, and the turning device that is installed in supporting during welding for steel structure part manufacturing process is also eruptive growth with it.
At present, in the welding of long box shape steel structure weldment, mainly exist two kinds of turning devices that are installed as follows:
A kind of mode, is the ring type tipper switching mechanism that is installed, and Gai Zhong mechanism is mainly by driven rolling disk, initiatively the parts such as rolling disk, hinge, lock, support wheel, drive motors, clamp mechanism form.Upset circle is divided into lower branch, in the middle of upset circle, has hinge, and upper half-turn can horizontally rotate around hinge, revolve with rear available lock in spring catch automatically by upper lower branch pin, while opening, manually the spring catch in lock is left behind, upper lower branch is separated.This formal lower branch links together by hinge and lock, and after long box shape steel structure weldment Rotate 180 degree, upset circle cannot be opened, and cannot realize the upset demand that is installed of long box shape steel structure weldment.To being installed completely by manually carrying out of during welding for steel structure part.
Another kind of mode, is the popular open type switching mechanism that is installed, and Gai Zhong mechanism comprises the compositions such as arc piece, cylinder, axial location piece, drive motors and clamp mechanism.But the problem that this mode of being installed exists is: radially adopt cylinder to position, axially adopt briquetting to add roller location, positioning precision is very poor; In addition, this mechanism is difficult to realize 360 degree continuous rotaries, only can realize the swing of long box shape steel structure weldment in small angle range, can not meet the requirement of existing steel construction piece to welding post far away.
Therefore the problem that is installed that the existing mode of being installed exists is urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of upper opening type, can 360 degree continuous rotaries can adjust the switching mechanism that is installed of long box shape steel structure weldment position of centre of gravity, for the welding of during welding for steel structure part provides the operating platform that is installed, can realize 360 degree continuous rotaries to long box shape steel structure weldment, and can adjust long box shape steel structure weldment position of centre of gravity the centre of gyration of itself and upper shed 360 degree revolution aligning fixtures is overlapped.
For achieving the above object, technical scheme of the present invention is achieved in that
Described upper shed 360 degree revolution aligning fixtures comprise: frame, and the frame of all-welded structure provides high accuracy mounting platform for whole mechanism; Slew gear, described slew gear is by driven by servomotor larger reduction ratio speed reduction, larger reduction ratio speed reduction connects two gear reduction units by two output shafts through shaft coupling, finally drives idler gear and the rotation of upper shed gear wheel to realize continuous rotary by pinion; Motorized clasping mechanism, described motorized clasping mechanism is connected with opening gear wheel via rotary disk, realizes 360 degree continuous rotaries.Described clamp mechanism is driven by motor reducer, is driven the slide plate being connected and fixed with mother lead screw to move along both sides walking guiding mechanism by leading screw, realizes the clamping of long box shape steel structure weldment and loosens; Release mechanism, release mechanism is arranged on slew gear, turns round together with motorized clasping mechanism.After motorized clasping mechanism clamps long box shape steel structure weldment, start release mechanism, by driven by servomotor accurate retarding machine, ratchet held out against or loosen, realize security protection.
Further, in said mechanism, described slew gear comprises: rotary disk, upper shed gear wheel, upper shed inclined-plane support ring, supporting roller component, revolution drive division, pinion, idler gear.Wherein, described supporting roller component is made up of support roller, axle, bearing, sealing ring and end cap, is embedded in described frame, for supporting described upper shed gear wheel by transition disc.
Further, in said mechanism, described scale is excessively adjusted principle by bias and is realized the precision-fit of supporting roller component and upper shed inclined-plane support ring, thereby accurately locates the centre of gyration of described upper shed gear wheel.
Further, in said mechanism, described upper shed gear wheel and described upper shed inclined-plane support ring are connected and fixed, and are supported by described supporting roller component, realize gyration.
Further, in said mechanism, described motorized clasping mechanism and described release mechanism are mounted on described rotary disk, and described rotary disk and described upper shed gear wheel are connected and fixed, and realize gyration with described upper shed gear wheel.
Further, in said mechanism, described idler gear engages with described upper shed gear wheel, and described pinion engages with described idler gear, described revolution drive division drives described pinion rotation, and then drives described idler gear and described upper shed gear wheel to rotate.
Wherein, the angle of the relative gear wheel line of centres of described upper shed gear wheel opening part is α, described supporting roller component is evenly arranged in frame, the angle of the line of the relative complete machine centre of gyration of the centre of gyration of two adjacent supporting roller components is β, the angle of the line of the relative complete machine centre of gyration of the centre of gyration of two idler gears is γ, and angle γ and angle β are all greater than angle α, therefore can guarantee that described upper shed gear wheel can guarantee whenever to have at least 6 supporting roller components to support described upper shed gear wheel in continuous rotary process, have an idler gear and described upper shed gear wheel engaged transmission at least, thereby guarantee that described upper shed gear wheel can realize 360 degree continuous rotaries.
Further, in said mechanism, described revolution drive division is by driven by servomotor larger reduction ratio speed reduction, and larger reduction ratio speed reduction connects two gear reduction units by two output shafts through shaft coupling and forms.
Further, in said mechanism, described motorized clasping mechanism comprises: slide plate, guide rail, pocket plate, jaw, leading screw, mother lead screw, bearing block, motor reducer, gear one and gear two.Wherein said guide rail and described pocket plate form the walking guiding mechanism of described motorized clasping mechanism, and described slide plate slides in described walking guiding mechanism.
Further, in said mechanism, described motor reducer and described bearing block are connected and fixed on described rotary disk, described gear two is arranged on described motor reducer output shaft, described gear one is arranged on described leading screw, described gear one engages with described gear two, drives described leading screw to rotate.
Further, in said mechanism, described mother lead screw is connected and fixed on described slide plate, and in the time that described leading screw rotates, described mother lead screw will drive described slide plate to move back and forth on described walking guiding mechanism.
Further, in said mechanism, described jaw is mounted on described slide plate, by the interlock of three uniform slide plates, thereby drives the long box shape steel structure weldment of described jaw clamping.
Wherein, clamp by the interlock of three slide plates, can adjust the position of long box shape steel structure weldment center of gravity, it is overlapped with the centre of gyration of upper shed 360 degree revolution aligning fixtures, thereby eliminate unbalance loading.
Further, in said mechanism, described release mechanism comprises: adjusting nut, stage clip, positioning sleeve, safe spacing piece, bearing one, guide wheel assemblies, steel wire rope, tension piece, bearing two, little leading screw, adapter sleeve and servomotor.Wherein, described safe spacing piece is embedded in described bearing one, is held out against by described stage clip, and pretightning force is regulated by described adjusting nut.
Further, in said mechanism, described driven by servomotor accurate retarding machine, output shaft is connected and fixed through shaft coupling and described little leading screw, in addition, described tension piece end is opened screw thread, revolve with described little leading screw and, thereby realize the axial stretching motion of tension piece.
Further, in said mechanism, described steel wire rope is by described guide wheel assemblies, and two ends are connected with described safe spacing piece and described tension piece respectively, thereby realizes the controllable extensible motion of described safe spacing piece.
Further, in said mechanism, described release mechanism is arranged on described slew gear, turns round together with described motorized clasping mechanism.Wherein, the slide plate back side of described motorized clasping mechanism is processed with ratchet, after motorized clasping mechanism clamps long box shape steel structure weldment, starts release mechanism, by driven by servomotor accurate retarding machine, ratchet is held out against or loosens, and realizes security protection.
With respect to prior art, the present invention has following advantage:
The present invention can realize the opening part long box shape steel structure weldment up and down at described upper shed fixture, and the centre of gyration that can realize long box shape steel structure weldment center of gravity and upper shed 360 degree revolution aligning fixtures overlaps, and 360 degree high accuracy continuous rotaries, can also realize the Quick-clamped of long box shape steel structure weldment.
In slew gear of the present invention, the high accuracy turning power of the existing bearing-type of precision-fit of supporting roller component and upper shed inclined-plane support ring, also can meet the structural requirement of placing long box shape steel structure weldment at opening part.
Meanwhile, the running part in slew gear of the present invention adopts two idler gears to engage with upper shed gear wheel simultaneously, and assurance opening part can be realized 360 degree revolutions, and stable drive, compact conformation.
Motorized clasping mechanism of the present invention, formed by three uniform slide plates, the long box shape steel structure weldment of three slide plate linkages adjustment position, thereby realization is installed to the long box shape steel structure weldment of different size, and the long box shape steel structure weldment center of gravity of realization overlaps with the centre of gyration of upper shed 360 degree revolution aligning fixtures.
Meanwhile, described motorized clasping mechanism is fixed on the rotary disk of slew gear, can rotate with long box shape steel structure weldment simultaneously, can finely guarantee that the location in slew gear rotation process clamps, and compact conformation is easy to control.
In addition, the upper shed 360 degree revolution aligning clamp structure exquisitenesses that various embodiments of the present invention provide, easy to use, and overall appearance compactness, neatly smooth.
Generally speaking, the not only delicate structure of upper shed 360 degree revolution aligning fixtures that the present invention proposes, is easy to make, and easy to maintenance, has also improved the speed of being installed and operation convenience.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is upper shed 360 degree revolution aligning fixture explosive decomposition schematic diagrames of the present invention;
Fig. 2 is upper shed 360 degree revolution aligning fixture revolution schematic diagrams of the present invention;
Fig. 3 is upper shed 360 degree revolution aligning fixture revolution duty stereograms of the present invention;
Fig. 4 is upper shed 360 degree revolution aligning fixture slew gear transmission principle figure of the present invention;
Fig. 5 is upper shed 360 degree revolution aligning fixture motorized clasping mechanism schematic diagrames of the present invention;
Fig. 6 is upper shed 360 degree revolution aligning fixture release mechanism schematic diagrams of the present invention;
Fig. 7 is upper shed 360 degree revolution aligning fixture release mechanism stereograms of the present invention;
Fig. 8 is upper shed 360 degree revolution aligning fixture work schematic diagrames of the present invention.
Description of reference numerals
1 pocket plate
2 guide rails
3 slide plates
4 jaws
5 rotary disks
6 frames
7 upper shed gear wheels
8 upper shed inclined-plane support rings
9 supporting roller components
10 revolution drive divisions
11 pinions
12 idler gears
13 mother lead screws
14 gears one
15 leading screws
16 gears two
17 bearing blocks
18 motor reducers
19 release mechanisms
20 adjusting nuts
21 stage clips
22 positioning sleeves
23 safe spacing pieces
24 bearings one
25 guide wheel assemblies
26 steel wire ropes
27 tension pieces
28 bearings two
29 little leading screws
30 adapter sleeves
31 servomotors
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those skilled in the art obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
Basic thought of the present invention is: by designing a kind of upper opening type high-precision rotary mechanism, to realize at upper shed place long box shape steel structure weldment up and down, support by many groups supporting roller component, two groups of idler gear engaged transmission, realize upper shed slew gear 360 and spend the function of continuous rotary; Realize by three groups of uniform motorized clasping mechanisms location adjustment, the Quick-clamped that long box shape steel structure weldment center of gravity overlaps with the centre of gyration.
Below in conjunction with accompanying drawing, each preferred embodiment of the present invention is described further:
In an embodiment, propose a kind of upper shed 360 degree revolution aligning fixtures, as shown in Figures 1 to 8, described upper shed 360 degree revolution aligning fixtures comprise: frame, slew gear, motorized clasping mechanism, release mechanism.Wherein: frame 6 provides high accuracy mounting platform for whole mechanism for all-welded structure; Slew gear is by driven by servomotor larger reduction ratio speed reduction, larger reduction ratio speed reduction connects two gear reduction units by two output shafts through shaft coupling, two gear reduction units are all installed pinion 11, finally drive idler gear 12 and 7 rotations of upper shed gear wheel to realize continuous rotary by pinion 11; Motorized clasping mechanism is connected with upper shed gear wheel 7 via rotary disk 5, realizes 360 degree continuous rotaries.Described motorized clasping mechanism drives leading screw 15, leading screw 15 to drive and on slide plate 3, slide plate 3, jaw 4 is housed, by jaw 4, long box shape steel structure weldment is realized to clamping through mother lead screw 13 by motor reducer 18; Release mechanism 19 is arranged on slew gear and turns round together with motorized clasping mechanism, when motorized clasping mechanism realizes after clamping long box shape steel structure weldment, start release mechanism, drive accurate retarding machine ratchet is held out against or loosen by servomotor 31, realize security protection.
In above-described embodiment, as shown in Figure 1, described slew gear comprises: rotary disk 5, upper shed gear wheel 7, upper shed inclined-plane support ring 8, supporting roller component 9, revolution drive division 10, pinion 11, idler gear 12.Described upper shed gear wheel 7 is connected and fixed with described upper shed inclined-plane support ring 8.Wherein said supporting roller component 9 is made up of support roller, axle, bearing, sealing ring and end cap, is embedded in described frame, for supporting the connector of described upper shed gear wheel 7 and opening inclined-plane support ring 8 by transition disc.Realize the precision-fit of upper shed gear wheel 7 and idler gear 12 by the bias adjustment of transition disc.Realize 7 gyrations of upper shed gear wheel.
In above-described embodiment, as shown in Figure 1, Figure 3, described rotary disk 5 is connected and fixed as mounting platform and the described upper shed gear wheel 7 of described motorized clasping mechanism and described release mechanism, realizes overall gyration with described upper shed gear wheel 7.
It should be noted that, in said mechanism, described idler gear 12 engages with described upper shed gear wheel 7, described pinion 11 engages with described idler gear 12, described revolution drive division 10 drives described pinion 11 to rotate, and then drives described idler gear 12 to rotate with described upper shed gear wheel 7.
In addition, in said mechanism, described revolution drive division is by driven by servomotor larger reduction ratio speed reduction, and larger reduction ratio speed reduction connects two gear reduction units by two output shafts through shaft coupling and forms.
In above-described embodiment, as shown in Figure 2, described supporting roller component 9 is evenly arranged in frame, the line angle of the relative complete machine centre of gyration of the centre of gyration of two adjacent supporting roller components 9 is β, the line angle of the relative complete machine centre of gyration of the centre of gyration of two idler gears 12 is γ, angle γ is all greater than the relative gear wheel line of centres of described upper shed gear wheel 7 opening part angle α with angle β, therefore can guarantee whenever described upper shed gear wheel 7 has at least 6 supporting roller components 9 to support upper shed gear wheel 7 in continuous rotary process, have an idler gear 12 and described upper shed gear wheel 7 engaged transmission at least, thereby guarantee that described upper shed gear wheel 7 can realize 360 degree continuous rotaries.
In above-described embodiment, as shown in Figure 1, shown in Figure 5, described motorized clasping mechanism comprises: slide plate 3, guide rail 2, pocket plate 1, jaw 4, leading screw 15, mother lead screw 13, bearing block 17, motor reducer 18, gear 1 and gear 2 16.Wherein said guide rail 2 and described pocket plate 1 form the walking guiding mechanism of described motorized clasping mechanism, and described slide plate 3 slides in described walking guiding mechanism.
It should be noted that, in said mechanism, described motor reducer 18 is connected and fixed on described rotary disk 5 with described bearing block 17, described gear 2 16 is arranged on the output shaft of described motor reducer 18, described gear 1 is arranged on described leading screw 15, described gear 2 16 engages with described gear 1, drives described leading screw 15 to rotate.Described mother lead screw 13 is connected and fixed on described slide plate 3, and in the time that described leading screw 15 rotates, described mother lead screw 13 will drive described slide plate 3 to move back and forth on described walking guiding mechanism.
In said mechanism, described jaw 4 is mounted on described slide plate 3, by the interlock of three uniform slide plates, thereby drives the long box shape steel structure weldment of described jaw clamping.
It should be noted that, for difform long box shape steel structure weldment, can be by the jaw of different model be installed, thereby be installed and locate for difform long box shape steel structure weldment, clamp by the interlock of three slide plates in addition, can adjust the position of long box shape steel structure weldment center of gravity, it is overlapped with the centre of gyration of upper shed 360 degree revolution aligning fixtures, eliminate unbalance loading.
In above-described embodiment, as shown in Figure 6 and Figure 7, described release mechanism comprises: adjusting nut 20, stage clip 21, positioning sleeve 22, safe spacing piece 23, bearing 1, guide wheel assemblies 25, steel wire rope 26, tension piece 27, bearing 2 28, little leading screw 29, adapter sleeve 30 and servomotor 31.Wherein, described safe spacing piece 23 is embedded in described bearing 1, is held out against by described stage clip 21, and pretightning force is regulated by described adjusting nut 20.
Wherein, in said mechanism, described servomotor 31 drives accurate retarding machine, and output shaft is connected and fixed through shaft coupling and described little leading screw 29, in addition, described tension piece 27 ends are opened screw thread, revolve with described little leading screw 29 and, thereby realize the axial stretching motion of tension piece 27.Described steel wire rope 26 is by described guide wheel assemblies 25, and two ends are connected with described safe spacing piece 23 and described tension piece 27 respectively, thereby realizes the controllable extensible motion of described safe spacing piece 23.
It should be noted that, in said mechanism, described release mechanism is arranged on described slew gear, turns round together with described motorized clasping mechanism.Wherein, the slide plate back side of described motorized clasping mechanism is processed with ratchet, after motorized clasping mechanism clamps long box shape steel structure weldment, starts release mechanism, by driven by servomotor accurate retarding machine, ratchet is held out against or loosens, and realizes security protection.
Can find out that from the above embodiment of the present invention described upper shed 360 degree revolution aligning fixtures have following features:
Slew gear: can realize 360 degree high accuracy continuous rotaries, can stop at an arbitrary position;
Motorized clasping mechanism: can realize the Quick-clamped of long box shape steel structure weldment, hi-Fix and position of centre of gravity adjustment;
Release mechanism: can realize the safety anti-dropping drop after long box shape steel structure weldment is installed.
It is to be noted, upper shed 360 degree revolution aligning fixtures of the present invention can adopt arrangement as shown in Figure 8, two upper shed 360 degree revolution aligning fixtures coordinate interlock, realize high accuracy upset location, thereby realize the welding requirements of long rod type steel construction piece.
Can find out from above-described embodiment, the present invention can realize the opening part long box shape steel structure weldment up and down at described upper shed 360 degree revolution aligning fixtures, and the centre of gyration that can realize long box shape steel structure weldment center of gravity and upper shed 360 degree revolution aligning fixtures overlaps, and 360 degree high accuracy continuous rotaries, and can realize the Quick-clamped of long box shape steel structure weldment.
In addition,, in slew gear of the present invention, the high accuracy turning power of the existing bearing-type of precision-fit of supporting roller component and upper shed inclined-plane support ring, also can meet the requirement of placing long box shape steel structure weldment at opening part.
Meanwhile, the running part in the slew gear of upper shed fixture of the present invention adopts two idler gears to engage with upper shed gear wheel simultaneously, guarantees that the opening part of upper shed gear wheel can be realized 360 degree revolutions, and stable drive, compact conformation.
Motorized clasping mechanism of the present invention, formed by three uniform motorized clasping mechanisms, the long box shape steel structure weldment of three motorized clasping mechanism linkages adjustment position, thereby realization is installed to the long box shape steel structure weldment of different size, and the long box shape steel structure weldment center of gravity of realization overlaps with the centre of gyration of upper shed 360 degree revolution aligning fixtures.
Meanwhile, described motorized clasping mechanism is fixed on the rotary disk of slew gear, can rotate with long box shape steel structure weldment simultaneously, can finely guarantee that the location in slew gear rotation process clamps, and compact conformation is easy to control.
In addition, the upper shed 360 degree revolution aligning clamp structure exquisitenesses that various embodiments of the present invention provide, easy to use, and overall appearance compactness, neatly smooth.
Generally speaking, the not only delicate structure of upper shed 360 degree revolution aligning fixtures that the present invention proposes, is easy to make, and easy to maintenance, has also improved the speed of being installed and operation convenience.
The foregoing is only preferred embodiment of the present invention, be not limited to the present invention, all within principle of the present invention, any modification of making, equal replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (7)

1. upper shed 360 degree revolution aligning fixtures, is characterized in that, comprising: frame, slew gear, motorized clasping mechanism and release mechanism.
2. upper shed 360 degree revolution aligning fixtures according to claim 1, is characterized in that, described frame is all-welded structure, for whole mechanism provides high accuracy mounting platform.
3. upper shed 360 degree revolution aligning fixtures according to claim 1, is characterized in that, described slew gear comprises: rotary disk, upper shed gear wheel, upper shed inclined-plane support ring, supporting roller component, revolution drive division, pinion, idler gear; Wherein, described supporting roller component is made up of support roller, axle, bearing, sealing ring and end cap, is embedded in described frame, for supporting described upper shed gear wheel by transition disc; Wherein, the described precision-fit of crossing scale and adjust principle and realize by bias supporting roller component and upper shed inclined-plane support ring, thereby the centre of gyration of upper shed gear wheel described in accurate adjustment; Described upper shed gear wheel and described upper shed inclined-plane support ring are connected and fixed, and are supported by described supporting roller component, realize gyration.
4. upper shed 360 degree revolution aligning fixtures according to claim 1, it is characterized in that, described rotary disk is connected and fixed as mounting platform and the described upper shed gear wheel of described motorized clasping mechanism and described release mechanism, realizes gyration with the rotation of described upper shed gear wheel.
5. upper shed 360 degree revolution aligning fixtures according to claim 3, it is characterized in that, described idler gear engages with described upper shed gear wheel, described pinion engages with described idler gear, described revolution drive division drives described pinion rotation, and then drives described idler gear and described upper shed gear wheel to rotate, wherein, the angle of the relative gear wheel line of centres of described upper shed gear wheel opening part is α, described supporting roller component is evenly arranged in frame, the angle of the line of the relative complete machine centre of gyration of the centre of gyration of two adjacent supporting roller components is β, the angle of the line of the relative complete machine centre of gyration of the centre of gyration of two idler gears is γ, and angle γ and angle β are all greater than angle α, therefore can guarantee that described upper shed gear wheel can guarantee whenever to have at least 6 supporting roller components to support described upper shed gear wheel in continuous rotary process, have an idler gear and described upper shed gear wheel engaged transmission at least, thereby guarantee that described upper shed gear wheel can realize 360 degree continuous rotaries, in addition, in said mechanism, described revolution drive division, by driven by servomotor larger reduction ratio speed reduction, connects two gear reduction units by two output shafts through shaft coupling and forms.
6. upper shed 360 degree revolution aligning fixtures according to claim 1, is characterized in that, described motorized clasping mechanism comprises: slide plate, guide rail, pocket plate, jaw, leading screw, mother lead screw, bearing block, motor reducer and two gears; Wherein said guide rail and described pocket plate form the walking guiding mechanism of described motorized clasping mechanism, and described slide plate slides in described walking guiding mechanism; Wherein, described motor reducer and described bearing block are connected and fixed on described rotary disk, and one of described two gear are arranged on the output shaft of described motor reducer, and another is arranged on described leading screw, described two gears are intermeshing, drive described leading screw to rotate; Described mother lead screw is connected and fixed on described slide plate, and in the time that described leading screw rotates, described mother lead screw will drive described slide plate to move back and forth on described walking guiding mechanism; Described jaw is mounted on described slide plate, by the interlock of three uniform slide plates, thereby drives the long box shape steel structure weldment of described jaw clamping; It should be noted that, clamp by the interlock of three slide plates, can adjust the position of long box shape steel structure weldment center of gravity, it is overlapped with the frock centre of gyration of described fixture, thereby eliminate unbalance loading.
7. upper shed 360 degree revolution aligning fixtures according to claim 1, it is characterized in that, described release mechanism comprises: adjusting nut, stage clip, positioning sleeve, safe spacing piece, bearing 1, guide wheel assemblies, steel wire rope, tension piece, bearing 2, little leading screw, adapter sleeve and servomotor; Wherein, described safe spacing piece is embedded in described bearing, is held out against by described stage clip, and pretightning force is regulated by described adjusting nut; Wherein, in said mechanism, described driven by servomotor accurate retarding machine, output shaft is connected and fixed through shaft coupling and described little leading screw, in addition, described tension piece end is opened screw thread, revolve with described little leading screw and, thereby realize the axial stretching motion of tension piece; Described steel wire rope is by described guide wheel assemblies, and two ends are connected with described safe spacing piece and described tension piece respectively, thereby realizes the controllable extensible motion of described safe spacing piece; In addition, described release mechanism is arranged on described slew gear, turns round together with described motorized clasping mechanism; Wherein, the slide plate back side of described motorized clasping mechanism is processed with ratchet, after motorized clasping mechanism clamps long box shape steel structure weldment, starts release mechanism, by driven by servomotor accurate retarding machine, ratchet is held out against or loosens, and realizes security protection.
CN201410075598.0A 2014-03-04 2014-03-04 Alignment clamp with top opening and 360-degree rotation function CN103801889A (en)

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* Cited by examiner, † Cited by third party
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CN106392291A (en) * 2016-12-19 2017-02-15 黄斌 Ring direction clamping device
CN106736206A (en) * 2017-03-23 2017-05-31 成都大漠石油技术有限公司 Inside it is provided with the oil drum end cap clamper of tooth bar
CN106826084A (en) * 2017-03-23 2017-06-13 成都大漠石油技术有限公司 A kind of oil holder welding process clamping mechanism
KR101769270B1 (en) 2017-05-24 2017-08-18 강부원 Apparatus for welding robot
CN107283011A (en) * 2016-03-31 2017-10-24 上海沪工焊接集团股份有限公司 Numerical control communicated wire cutting device
CN107953062A (en) * 2017-12-26 2018-04-24 章雪霞 A kind of fixture of the rotating welding pipe fitting of Portable detachable
CN109848633A (en) * 2018-12-05 2019-06-07 江苏春都钢结构工程有限公司 A kind of structural steelwork component rotation device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10166168A (en) * 1996-12-06 1998-06-23 Amada Co Ltd Material index device in iaser beam machine
JP2000114408A (en) * 1998-10-06 2000-04-21 Origin Electric Co Ltd Seam joint device
CN101077556A (en) * 2007-06-13 2007-11-28 昆山华恒工程技术中心有限公司 Large-sized fitting circular seam solder displacement machine
CN201128057Y (en) * 2007-06-13 2008-10-08 昆山华恒工程技术中心有限公司 Clamping and positioning device of positioner
CN101905404A (en) * 2010-07-19 2010-12-08 杭州凯尔达电焊机有限公司 Automatic clamping and centering method and device
CN102935574A (en) * 2012-11-16 2013-02-20 三一重工股份有限公司 Opening positioner
CN103406706A (en) * 2013-07-31 2013-11-27 江苏经纬轨道交通设备有限公司 Motor stator welding tool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10166168A (en) * 1996-12-06 1998-06-23 Amada Co Ltd Material index device in iaser beam machine
JP2000114408A (en) * 1998-10-06 2000-04-21 Origin Electric Co Ltd Seam joint device
CN101077556A (en) * 2007-06-13 2007-11-28 昆山华恒工程技术中心有限公司 Large-sized fitting circular seam solder displacement machine
CN201128057Y (en) * 2007-06-13 2008-10-08 昆山华恒工程技术中心有限公司 Clamping and positioning device of positioner
CN101905404A (en) * 2010-07-19 2010-12-08 杭州凯尔达电焊机有限公司 Automatic clamping and centering method and device
CN102935574A (en) * 2012-11-16 2013-02-20 三一重工股份有限公司 Opening positioner
CN103406706A (en) * 2013-07-31 2013-11-27 江苏经纬轨道交通设备有限公司 Motor stator welding tool

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107283011B (en) * 2016-03-31 2019-11-29 上海沪工焊接集团股份有限公司 Numerical control communicated wire cutting device
CN107283011A (en) * 2016-03-31 2017-10-24 上海沪工焊接集团股份有限公司 Numerical control communicated wire cutting device
CN105946395A (en) * 2016-07-06 2016-09-21 安徽中鑫模具产业发展有限公司 Pen point combing robot
CN105946395B (en) * 2016-07-06 2018-03-06 安徽中鑫模具产业发展有限公司 A kind of nib combs robot
CN106392291A (en) * 2016-12-19 2017-02-15 黄斌 Ring direction clamping device
CN106736206A (en) * 2017-03-23 2017-05-31 成都大漠石油技术有限公司 Inside it is provided with the oil drum end cap clamper of tooth bar
CN106826084A (en) * 2017-03-23 2017-06-13 成都大漠石油技术有限公司 A kind of oil holder welding process clamping mechanism
KR101769270B1 (en) 2017-05-24 2017-08-18 강부원 Apparatus for welding robot
CN107953062A (en) * 2017-12-26 2018-04-24 章雪霞 A kind of fixture of the rotating welding pipe fitting of Portable detachable
CN107953062B (en) * 2017-12-26 2019-08-23 章雪霞 A kind of fixture of the rotating welding pipe fitting of Portable detachable
CN109848633A (en) * 2018-12-05 2019-06-07 江苏春都钢结构工程有限公司 A kind of structural steelwork component rotation device

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