CN103192210B - Box assembling device for box body structure - Google Patents
Box assembling device for box body structure Download PDFInfo
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- CN103192210B CN103192210B CN201210004273.4A CN201210004273A CN103192210B CN 103192210 B CN103192210 B CN 103192210B CN 201210004273 A CN201210004273 A CN 201210004273A CN 103192210 B CN103192210 B CN 103192210B
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Abstract
The invention discloses a box assembling device for a box body structure. The box body structure comprises a base plate, a left side plate (1) and a right side plate (2), and the box assembling device comprises a platform (100), sliding table devices (200), a mandrel positioning device (300) and height adjusting devices (400), wherein longitudinal slide rails (110) which stretch in a longitudinal direction are arranged on the platform; the sliding table devices are glidingly mounted on the longitudinal slide rails; positioning supports (210) of the sliding table devices can move in a transverse direction relative to sliding bases; the mandrel positioning device is connected with the left side plate or the right side plate; and the height adjusting devices can be used for adjusting the height of the base plate. According to the technical scheme, the box assembling device is mounted to assemble a box body, particularly a large box body structure. The box assembling device can improve the assembly accuracy and efficiency, is good in universality, can adapt to changes of product design, saves cost, shortens the period of the design manufacture, and is small in occupied space.
Description
Technical field
The present invention relates to a kind of group case equipment of body structure, particularly, relate to a kind of group case equipment for large-size box structures such as pump truck arms.
Background technology
For body structure, especially large-size box structure, because its volume is comparatively large, therefore needs a lot of auxiliary instrument and equipment, to ensure that product suits the requirements in its assembling process.Especially for pump truck arm, pump truck arm is large-scale welding box-shaped structural member, product type and part kind all more, the change in size between different model arm is comparatively large, complex structure.
At present, for the body structure of pump truck arm, when pump truck arm group case, be usually first placed on workbench by base plate, the Method and kit fors such as recycling line and angle square install the dividing plate in casing, this dividing plate plays the object supporting left side plate, so that the location of left side plate, and then left side plate be set and left side plate and base plate riveting welding equipment are connected together, finally lifting upper cover plate again, welding Upper shaft sleeves etc., casing and the riveting of pump truck arm install into.But according to said method, the quality that shape is dressed up in the riveting of casing depends on the technical merit of operator completely, does not have special tooling device to be difficult to meet the uniformity that drawing requirement reaches size.And this technical process needs first to organize case and refills axle sleeve, the time of needs is longer, inefficiency.
Summary of the invention
The object of this invention is to provide a kind of group case equipment for body structure, this group case equipment can be convenient accurately to pump truck arm group case.
To achieve these goals, the invention provides a kind of group case equipment for body structure, described body structure comprises base plate, left plate and right plate, this left plate and right plate are formed with axis hole, wherein, described group of case equipment comprises platform, slide rest device, axle positioner and arrangement for adjusting height, wherein
This platform is provided with the longitudinal slide rail extended along the longitudinal direction;
This slide rest device comprise sliding bottom and transversely direction be relatively arranged on the positioning support of these sliding bottom both sides, described sliding bottom is slidably mounted on described longitudinal slide rail, and described positioning support can move in a lateral direction relative to described sliding bottom;
This axle positioner is arranged on described positioning support, and is connected with described left plate or right plate;
This arrangement for adjusting height is arranged on the platform, can support described base plate and regulate the height of described base plate.
Preferably, described axle positioner comprises location-plate, axle positioning sleeve and semiaxis, this location-plate is connected with described positioning support, the central axis of this axle positioning sleeve transversely passes to direction and is fixed on described location-plate, and this semiaxis is connected with described left plate or right plate through described axle positioning sleeve.
Preferably, described arrangement for adjusting height comprises two height-adjustable supports and heightens cross bar, these two height-adjustable supports are transversely relatively arranged on the platform in direction, this is heightened cross bar and to be connected between two described height-adjustable supports and can to move along the short transverse of described height-adjustable supports, heightens on cross bar described in described base plate can removably be fixed on.
Preferably, the axis hole of described left plate and right plate is connected with axle sleeve, described semiaxis passes described axle sleeve to be connected with described left plate or right plate.
Preferably, described axle positioner also comprises nut sleeve, spacer and axle sleeve positioning sleeve, described semiaxis comprises the threaded portion in outside and the polished rod portion of inner side, this nut sleeve has the handle controlling described nut sleeve and rotate, and described nut sleeve is connected with this threaded portion, this polished rod portion is from outside to inside successively through described axle positioning sleeve, spacer and axle sleeve positioning sleeve, and described polished rod portion is coordinated with keyway by key with described axle positioning sleeve, and described axle sleeve positioning sleeve is connected with described axle sleeve.
Preferably, described nut sleeve is threaded by T-shaped with described threaded portion.
Preferably, described sliding bottom comprises longitudinal slide, horizontal slide rail, cross slide and crosswise joint mechanism, described longitudinal slide is slidably mounted on described longitudinal slide rail by slide block, described horizontal slide rail is arranged on described longitudinal slide, described cross slide is slidably mounted on described horizontal slide rail by slide block, described positioning support is arranged on described cross slide, and described crosswise joint mechanism is connected to control described cross slide transverse direction with described cross slide is slided.
Preferably, described crosswise joint mechanism comprises handwheel, screw rod, bearing block and swivel nut seat, described bearing block transversely direction is relatively fixed on the both sides of described longitudinal slide, described screw rod drives described swivel nut seat transverse shifting in described bearing block under the control of handwheel, and described swivel nut seat is connected with described cross slide.
Preferably, each described positioning support connects a described axle positioner.
Preferably, half shaft section being arranged at the axle positioner of the rear end of described platform is rhombus, two diagonal Length discrepancy of this rhombus.
Preferably, described arrangement for adjusting height also comprises screw rod, swivel nut, L shape slide block and oscillating bearing, the chute along short transverse is formed in described height-adjustable supports, described screw rod is arranged in this chute, described swivel nut is enclosed within described screw rod, two planar portions of described L shape slide block are fixedly connected with described oscillating bearing respectively at described swivel nut, described in heighten cross bar and be connected with described oscillating bearing.
Preferably, described arrangement for adjusting height also comprises lateral adjustment screw rod, lateral adjustment swivel nut, lateral adjustment slide block and lateral adjustment bolt, the lateral adjustment chute along short transverse is also formed in described height-adjustable supports, described lateral adjustment screw rod is arranged in this lateral adjustment chute, described lateral adjustment swivel nut is enclosed within described lateral adjustment screw rod, this lateral adjustment slide block is fixed on described lateral adjustment swivel nut, this lateral adjustment slide block is formed with screwed hole, the central axis transversely direction of this screwed hole, this lateral adjustment bolt is connected in this screwed hole.
Preferably, described group of case equipment also comprises the slide unit positioner arranged along the longitudinal direction, this slide unit positioner comprises positioning seat and bolt, this positioning seat is formed with the screwed hole in central axis transversely direction, this bolt is connected on described positioning seat through this screwed hole, and described sliding bottom is formed with the locating hole corresponding with described bolt.
Preferably, described positioning seat comprise positioning pedestal and only can in this positioning pedestal the transversely positioning sliding block that slides of direction, described positioning sliding block is formed can through the screwed hole of described bolt.
By technique scheme, the present invention utilizes the slide rest device, axle positioner and the arrangement for adjusting height that are arranged on platform to assemble casing, especially large-scale body structure.Utilize of the present invention group of case equipment can improve precision and the efficiency of assembling, and the versatility of this equipment is good, can adapt to the change of product design, cost-saving, reduce the cycle manufactured and designed, and it is less to take up room.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the front view of the group case equipment according to the preferred embodiment of the present invention;
Fig. 2 is the top view of the group case equipment according to the preferred embodiment of the present invention;
Fig. 3 is the front view of the slide rest device according to the preferred embodiment of the present invention;
Fig. 4 is the top view of the slide rest device according to the preferred embodiment of the present invention;
Fig. 5 be according to the preferred embodiment of the present invention the schematic diagram of axle positioner;
Fig. 6 is the front view of the arrangement for adjusting height according to the preferred embodiment of the present invention;
Fig. 7 is the front view of the slide unit positioner according to the preferred embodiment of the present invention;
Fig. 8 is the side view of the slide unit positioner according to the preferred embodiment of the present invention.
Description of reference numerals
1 left plate 2 right plate
The longitudinal slide rail of 100 platform 110
200 slide rest device 210 positioning supports
The horizontal slide rail of 220 longitudinal slide 230
240 cross slide 251 handwheels
252 screw rod 253 bearing blocks
254 swivel nut seat 300 axle positioners
310 location-plate 320 axle positioning sleeves
330 nut sleeve 331 handles
340 spacer 350 axle sleeve positioning sleeves
400 arrangement for adjusting height 410 height-adjustable supports
420 heighten cross bar 430 screw rod
440 swivel nut 450 L shape slide blocks
460 oscillating bearing 500 slide unit positioners
510 bolt 521 positioning pedestals
522 positioning sliding blocks
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality used such as " longitudinal direction " typically refers to the length direction of platform, " horizontal direction " refers to the width of platform, " left side of horizontal direction and right side " refers to the direction of downside in the top view of group case equipment as shown in Figure 2 and upside respectively, and " front side of longitudinal direction and rear side " refers to the direction on left side as depicted in figs. 1 and 2 and right side respectively.Wherein, in a longitudinal direction, namely the length of base plate and left side plate is all arrange in a longitudinal direction to the length direction of body structure.
It should be noted that, body structure of the present invention is normally undertaken assembling by techniques such as welding.Particularly, body structure of the present invention is preferably pump truck arm.Pump truck arm is a kind of large-scale body structure, of the present invention group of case equipment mainly solves in prior art due to problem that the larger and wayward assembly precision of body structure etc. produces, be mainly used in left plate 1 and right plate 2 to fit together with base plate, and the upper cover plate of body structure only need be installed by common hoisting.
The invention provides a kind of group case equipment for body structure, described body structure comprises base plate, left plate 1 and right plate 2, this left plate 1 and right plate 2 are formed with axis hole, wherein, described group of case equipment comprises platform 100, slide rest device 200, axle positioner 300 and arrangement for adjusting height 400, wherein
This platform 100 is provided with the longitudinal slide rail 110 extended along the longitudinal direction;
This slide rest device 200 comprise sliding bottom and transversely direction be relatively arranged on the positioning support 210 of these sliding bottom both sides, described sliding bottom is slidably mounted on described longitudinal slide rail 110, and described positioning support 210 can move in a lateral direction relative to described sliding bottom;
This axle positioner 300 is arranged on described positioning support 210, and is connected with described left plate 1 or right plate 2;
This arrangement for adjusting height 400 is arranged on described platform 100, can support described base plate and regulate the height of described base plate.
Of the present invention group of case equipment comprises the multiple devices be arranged on platform 100.This platform 100 has the longitudinal slide rail 110 arranged along the longitudinal direction, the sliding bottom of slide rest device 200 to be slidably mounted on this longitudinal slide rail 110 thus to slide along this longitudinal slide rail 110, and that is slide rest device position in a longitudinal direction can regulate.Longitudinal slide rail 110 is also provided with limited block, in case the derailing of sliding stop base.And, the positioning support 210 of slide rest device 200 also can move relative to interactive base in a lateral direction, positioning support 210 on the slide rest device being so just can not only slide in a longitudinal direction along with slide rest device 200, and can move in a lateral direction relative to sliding bottom and adjust.Slide rest device in the present invention both can move in a longitudinal direction, can adjust in a lateral direction again.
The sliding bottom of slide rest device 200 is connected with two positioning supports 210, these two positioning supports 210 are arranged along the longitudinal direction, and namely transversely direction is relatively arranged on the both sides of platform 100.Positioning support 210 connects axle positioner 300.
Axle positioner 300 is arranged on positioning support 210, and be connected with left plate 1 or right plate 2, normally, because slide rest device 200 has two positioning supports 210, each positioning support 210 respectively connects an axle positioner 300, such axle positioner 300 is generally and arranges over the ground, mutually to connect left plate 1 and right plate 2 respectively accordingly.
Arrangement for adjusting height 400 for support baseboard, and can adjust the height of base plate.When the position of base plate and the left plate 1 that axle positioner 300 connects that arrangement for adjusting height 400 supports and/or right plate 2 is corresponding, the operation be connected with left plate 1 and/or right plate 2 by base plate can be performed.
It should be noted that, the setting of above-mentioned longitudinal slide rail 110 on platform 100 is at random.And slide rest device 200 also can directly be fixedly mounted on platform 100, and the present invention does not limit this.
By technique scheme, the present invention utilizes the slide rest device, axle positioner and the arrangement for adjusting height that are arranged on platform to assemble casing, especially large-scale body structure.Utilize of the present invention group of case equipment can improve precision and the efficiency of assembling, and the versatility of this equipment is good, can adapt to the change of product design, cost-saving, reduce the cycle manufactured and designed, and it is less to take up room.
Preferably, described axle positioner 300 comprises location-plate 310, axle positioning sleeve 320 and semiaxis, this location-plate 310 is connected with described positioning support 210, the central axis of this axle positioning sleeve 320 transversely passes to direction and is fixed on described location-plate 310, and this semiaxis is connected with described left plate 1 or right plate 2 through described axle positioning sleeve 320.
Because the location-plate 310 of axle positioner 300 is connected with positioning support 210, that is this location-plate 310 is also arranged along the longitudinal direction, and axle positioning sleeve 320 is transversely arranged in direction perpendicular to this location-plate 310 ground, and therefore semiaxis is also transversely direction.This slide rest device 200 multiple is set along the longitudinal direction and axle positioner 300 can position it and operate by the diverse location on the length direction of left side plate.
In addition, axle positioner 300 of the present invention preferably adopts semiaxis to be connected with left plate 1 or right plate 2.Owing to not being linked together by an axle between left plate 1 and right plate 2, not needing strictly to align with regard to allowing to there is error between the axis hole of left side plate like this, being more convenient to carry out the operation of group case.
Preferably, described arrangement for adjusting height 400 comprises two height-adjustable supports 410 and heightens cross bar 420, these two height-adjustable supports 410 transversely direction are relatively arranged on described platform 100, this is heightened cross bar 420 and to be connected between two described height-adjustable supports 410 and can to move along the short transverse of described height-adjustable supports 410, heightens on cross bar 420 described in described base plate can removably be fixed on.
Arrangement for adjusting height 400 heighten the base plate that cross bar 420 is used for lifting body structure, then adjusted the height heightening cross bar 420 by height-adjustable supports 410, thus make base plate move on suitable height, corresponding with the height of left side plate so that connect.
In use, be usually respectively fixed on axle positioner 300 by left plate 1 and right plate 2, this axle positioner 300 is separately positioned on left side and the right side of horizontal direction.On horizontal direction and left side and right side, every side is at least provided with two axle positioners 300, to be located respectively by left side plate, therefore can arrange multiple slide rest device 200 in a longitudinal direction.Equally, arrangement for adjusting height 400 also can be provided with multiple along the longitudinal direction, thus can positioning plate better.
It should be noted that in addition, arrangement for adjusting height 400 also can be set to can slide on longitudinal slide rail 110, this makes it possible to regulate the position of arrangement for adjusting height 400 with support baseboard better according to the shape and size of casing easily.
Preferably, the axis hole of described left plate 1 and right plate 2 is connected with axle sleeve, described semiaxis passes described axle sleeve to be connected with described left plate 1 or right plate 2.
The semiaxis of axle positioner of the present invention needs through the axis hole on left plate 1 or right plate 2, usually, for pumping vehicle arm rack, after jib has been assembled, namely at least after left side plate and base plate weld together, then axle sleeve is welded on axis hole.And the axis hole of left side plate of the present invention being connected with in advance axle sleeve, such semiaxis just passes axle sleeve to be connected with left plate 1 and right plate 2.
Preferably, described axle positioner 300 also comprises nut sleeve 330, spacer 340 and axle sleeve positioning sleeve 350, described semiaxis comprises the threaded portion in outside and the polished rod portion of inner side, this nut sleeve 330 has the handle 331 controlling described nut sleeve 330 and rotate, and described nut sleeve 330 is connected with this threaded portion, this polished rod portion is from outside to inside successively through described axle positioning sleeve 320, spacer 340 and axle sleeve positioning sleeve 350, described polished rod portion is coordinated with keyway by key with described axle positioning sleeve 320, and described axle sleeve positioning sleeve 350 is connected with described axle sleeve.
For embodiment described before, the semiaxis of axle positioner is generally polished rod, can be penetrated like this in the axle sleeve of left plate 1 or right plate 2 to connect by direct-insert mode.In the preferred embodiment, provide and a kind ofly make the insertion of semiaxis and extract convenient mode.This axle positioner also comprises nut sleeve 330, spacer 340 and axle sleeve positioning sleeve 350, the threaded portion in the outside of semiaxis is connected with nut sleeve 330, the polished rod portion of inner side is from outside to inside successively through axle positioning sleeve 320, spacer 340 and axle sleeve positioning sleeve 350, and polished rod portion is coordinated with keyway by key with axle positioning sleeve.Wherein, " outward " here refers to the direction away from corresponding left plate 1 or right plate 2, and " interior " refers to the direction towards corresponding left plate 1 or right plate 2.
Said structure so just can be utilized to control semiaxis easily insert or extract.Axle positioning sleeve 320 passes and is fixed on location-plate 310, and to play the effect of guiding to semiaxis, and the polished rod portion of semiaxis is coordinated with keyway by key with between axle positioning sleeve 320, and like this, semiaxis just can only do rectilinear motion relative to axle positioning sleeve 320.Handle by handle 331 nut sleeve 330 be connected with the threaded portion outside semiaxis to rotate, when this nut sleeve 330 is inwardly relative to threaded portion precession, when namely nut sleeve 330 rotates towards axle positioning sleeve 320, because axle positioning sleeve 320 is fixed, and semiaxis can only do rectilinear motion, so semiaxis will relative to nut sleeve 330 rectilinear motion laterally, thus semiaxis is extracted from the axle sleeve of left plate 1 or right plate 2, until when being retracted in axle positioning sleeve 320, axle sleeve positioning sleeve 350 is connected in axle sleeve, and the spacer 340 be enclosed between axle positioning sleeve 320 and axle sleeve positioning sleeve 350 on semiaxis will lose the support of semiaxis and fall down.Such semiaxis just departs from completely with left plate 1 or right plate 2 and is connected.When in the axle sleeve needing semiaxis to be inserted into left side plate, reversely rotate nut sleeve 330, namely nut sleeve 330 is outwards screwed out, this is that nut sleeve 330 is outwards moved relative to the threaded portion of semiaxis, again the inside rectilinear motion of entirety of the nut sleeve 330 of connection and semiaxis is inserted, until the polished rod portion of semiaxis inserts axle sleeve positioning sleeve 350.
Certainly, for two parts be threaded connection, when one of them parts can only rotate in fixed position, and when another parts can only carry out rectilinear motion, just can control another parts by rotating these parts and carry out rectilinear motion.Above-mentioned embodiment of the present invention applies this principle just, and the nut sleeve 330 only in present embodiment is not rotatably fixed.Certainly, also can carry out various deformation according to above-mentioned principle to above-mentioned embodiment, such as, nut sleeve 330 rotatably be fixed.
Preferably, described nut sleeve 330 is threaded by T-shaped with described threaded portion.Utilize T-shaped screw thread can strengthen the reliability connected between nut sleeve 330 and threaded portion.
Preferably, described sliding bottom comprises longitudinal slide 220, horizontal slide rail 230, cross slide 240 and crosswise joint mechanism, described longitudinal slide 220 is slidably mounted on described longitudinal slide rail 110 by slide block, described horizontal slide rail 230 is arranged on described longitudinal slide 220, described cross slide 240 is slidably mounted on described horizontal slide rail 230 by slide block, described positioning support 210 is arranged on described cross slide 240, and described crosswise joint mechanism is connected to control described cross slide 240 transverse direction with described cross slide 240 is slided.
In the preferred embodiment, the longitudinal slide 220 of sliding bottom can slide along the longitudinal direction on longitudinal slide rail 110, cross slide 240 can by the transversely direction slip on longitudinal slide 220 of horizontal slide rail 230, the cross slide 240 of the sliding bottom of such slide rest device 200 just can all can slide in the longitudinal and lateral directions, and positioning support 210 is arranged on cross slide 240, to move in the longitudinal and lateral directions along with this cross slide 240.Certainly, cross slide 240 usually just in order to centering, namely makes the axle positioner 300 that positioning support 210 connects can centering relative to the transverse shifting of longitudinal slide 220
Wherein longitudinal slide 220 and cross slide 240 slide on respective slide rail respectively by slide block, this slide block can adopt any applicable structure in prior art with coordinating of slide rail, such as slide rail adopts I-shaped structure, slide block has the groove that slide rail can be made to embed, thus slide block can be slided on slide rail and be not easy to depart from, slide block is also fixed on longitudinal slide 220 and cross slide 240 simultaneously, thus drives corresponding slide plate to slide on slide rail simultaneously.
It should be noted that, the slip of above-mentioned longitudinal slide 220 longitudinally slide rail 110 can realize by manually promoting slide rest device 200, and the slip of cross slide 240 transversely slide rail 230 then preferably adopts crosswise joint mechanism to realize.
Preferably, described crosswise joint mechanism comprises handwheel 251, screw rod 252, bearing block 253 and swivel nut seat 254, described bearing block 253 transversely direction is relatively fixed on the both sides of described longitudinal slide 220, described screw rod 252 drives described swivel nut seat 254 transverse shifting in described bearing block 253 under the control of handwheel 251, and described swivel nut seat 254 is connected with described cross slide 240.
In the preferred embodiment of crosswise joint mechanism, screw rod 252 through bearing block 253 drives cross slide 240, bearing block 253 is fixed on the left and right sides of the horizontal direction of longitudinal slide 220, swivel nut seat 254 is enclosed within screw rod 252, therefore operates screw rod 252 by handwheel 251 and cross slide 240 can be driven to move.When cross slide 240 moves to desired location, positioner can be utilized to be fixed its position, to guarantee that the position of the location-plate 210 on cross slide 240 is fixed.This positioner can adopt various modes conventional in prior art, and the present invention does not limit this.
Preferably, each described positioning support 210 connects a described axle positioner 300.Owing to each slide rest device 200 being provided with two relative positioning supports 210, that is each slide rest device 200 connecting two axle positioners 300 respectively, thus left plate 1 and right plate 2 can be located symmetrically.
Preferably, multiple described slide rest device 200 is provided with along on the longitudinal direction of described platform 100.
Because the length of body structure is usually longer, therefore only relying on locate at 2 can cause error larger, ratio preferably way arranges multiple slide rest device 200 in the longitudinal direction, that is many group axle positioners 300 are set, thus make left plate 1 and right plate 2 can multipoint positioning, thus improve the precision of assembling.
Preferably, half shaft section being arranged at the axle positioner 300 of the rear end of described platform 100 is rhombus, two diagonal Length discrepancy of this rhombus.
Usually, semiaxis adopts cylindrical semiaxis, and semiaxis coordinates with the axle sleeve on left side plate directly or indirectly through connectors such as axle sleeve positioning sleeves.Because left plate 1 and right plate 2 fix with a semiaxis respectively, the therefore installation of left side plate and fixing relatively independent and can not influence each other.Usually, be provided with multiple axle positioner 300 along on the longitudinal direction of platform 100, even if take above-mentioned embodiment, still inevitably can produce error.When to locate left side plate in a longitudinal direction successively from front to back, the semiaxis occurring on last axle positioner 300 organized possibly cannot insert the situation in the axle sleeve on side plate.
Therefore, the semiaxis of last group axle positioner 300 in this preferred embodiment on longitudinal direction adopts rhombus column, and two of the rhombus in cross section catercorner lengths are not etc., in use vertically arranged by longer diagonal, arranged along the longitudinal direction by shorter diagonal.Like this, when longer diagonal just coordinates time, because diagonal is along the longitudinal direction shorter, then can have certain deviation between the semiaxis of the axle positioner 300 allowing this to organize.Left plate 1 and right plate 2 so just can be allowed to locate with having error in certain limit.
It should be noted that, due to may error be produced when left plate 1 or right plate 2 are on the axle positioner being installed to of the present invention group of case equipment, the effect with the semiaxis of the diamond-shaped cross-section of diagonal Length discrepancy of the present invention, then just in order to compensate this error, only need be carried out rotating the effect that can produce compensation accordingly to this semiaxis.And the semiaxis that the present invention is not limited in the axle positioner 300 of the rear end of platform 100 adopts diamond-shaped cross-section, and the semiaxis of other axle positioners 300 also can adopt diamond-shaped cross-section, to compensate in many places.Such as, or semiaxis also can adopt the cross section of other shapes, oval cross section or eccentric section etc., as long as the cross sectional shape that can produce compensation effect by rotating this semiaxis can be applied in the present invention.
Preferably, described arrangement for adjusting height 400 also comprises screw rod 430, swivel nut 440, L shape slide block 450 and oscillating bearing 460, the chute along short transverse is formed in described height-adjustable supports 410, described screw rod 430 is arranged in this chute, described swivel nut 440 is enclosed within described screw rod 430, two planar portions of described L shape slide block 450 are fixedly connected with described oscillating bearing 460 respectively at described swivel nut, described in heighten cross bar 420 and be connected with described oscillating bearing 460.
In the preferred embodiment of arrangement for adjusting height 400, form the chute along short transverse in height-adjustable supports 410, the screw rod 430 be arranged on like this in this chute can be with movable snail sleeve 440 to slide up and down.Simultaneously, this swivel nut 440 is fixed in a planar portions of L shape slide block 450, and another planar portions of L shape slide block 450 is provided with oscillating bearing 460, the two ends heightening cross bar 420 are connected respectively with the oscillating bearing 460 of a pair height-adjustable supports respectively, the effect of this oscillating bearing 460 makes to heighten cross bar 420 to rotate around central axis, so just can regulate the levelness state heightening cross bar 420, thus be adapted to the parts of varying level degree.For for the body structure of pump truck arm, because pump truck arm base plate is not flat board, but there is the change of inclined-plane or cambered surface, therefore the adjustable base plate heightened cross bar 420 and can adapt to body structure better of levelness.
Preferably, described arrangement for adjusting height 400 also comprises lateral adjustment screw rod, lateral adjustment swivel nut, lateral adjustment slide block and lateral adjustment bolt, the lateral adjustment chute along short transverse is also formed in described height-adjustable supports 410, described lateral adjustment screw rod is arranged in this lateral adjustment chute, described lateral adjustment swivel nut is enclosed within described lateral adjustment screw rod, this lateral adjustment slide block is fixed on described lateral adjustment swivel nut, this lateral adjustment slide block is formed with screwed hole, the central axis transversely direction of this screwed hole, this lateral adjustment bolt is connected in this screwed hole.
When by base plate position in a lateral direction can not corresponding with left side plate time, that is during base plate centering existing problems, just need transverse shifting base plate, but be often not easy to artificially when base plate is risen to desired height by arrangement for adjusting height 400 regulate, even and if use in the normal state manually to regulate and also there is a lot of inconvenience.
Therefore in the preferred embodiment, arrangement for adjusting height 400 utilizes lateral adjustment bolt to come the position of regulating base board.As depicted in figs. 1 and 2, this lateral adjustment bolt is substantially identical with the principle of arrangement for adjusting height 400 with the height Principles of Regulation of lateral adjustment slide block, repeats no more herein.When needing to carry out adjustment in a lateral direction to base plate, first lateral adjustment slide block is moved on the height identical with base plate, and then rotary side is to adjusting bolt, utilizes this lateral adjustment bolt to adjust base plate.
In addition, this lateral adjustment slide block also can link together with L shape slide block 450 and can slide up and down, and does not so just need the structures such as extra lateral adjustment screw rod.
Preferably, described group of case equipment also comprises the slide unit positioner 500 arranged along the longitudinal direction, this slide unit positioner 500 comprises positioning seat and bolt 510, this positioning seat is formed with the screwed hole in central axis transversely direction, this bolt 510 is connected on described positioning seat through this screwed hole, described sliding bottom is formed with the locating hole corresponding with described bolt 510.
After left plate 1 and right plate 2 are located by axle positioner 300, then utilized by base plate arrangement for adjusting height 400 to adjust on the height of adaptation, the mode such as just left side plate and base plate can be passed through to weld and fit together.In this operation process, because slide rest device 200 is arranged on longitudinal slide rail 110 by slide block, the phenomenon that therefore may be moved.
In the preferred embodiment, on platform 100 along the longitudinal direction on multiple slide unit positioner 500 is installed, slide unit positioner 500 just can be utilized to position it when slide rest device 200 slides into relevant position.The positioning seat of this slide unit positioner 500 is fixed on platform 100, bolt 510 is connected with slide rest device 200 through positioning seat, correspondingly, the corresponding side of longitudinal slide 220 of slide rest device 200 is also formed with multiple screwed hole, can be fixed by slide rest device 200 by the connection of slide rest device 200 with slide unit positioner 500, thus also just define the length of the left and right sidewall of body structure.
Preferably, described positioning seat comprise positioning pedestal 521 and only can in this positioning pedestal 521 the transversely positioning sliding block 522 that slides of direction, described positioning sliding block 522 is formed can through the screwed hole of described bolt 510.
There is provided herein a preferred embodiment of slide unit positioner 500, this positioning seat comprises positioning pedestal 521 and positioning sliding block 522, positioning sliding block 522 can in positioning pedestal 521 transversely direction slide, the bolt 510 be that is connected on this positioning sliding block 522 also can slide along with positioning sliding block 522 in a lateral direction.So just suitably can regulate the distance between slide unit positioner 500 and slide rest device 200.
Only illustrate the preferred embodiment of the present invention above, but be not limited in preferred embodiment above-mentioned.How preferred embodiment introduction below in conjunction with the group case equipment of the invention described above utilizes this group case device assembles casing.
This casing generally includes base plate, left plate 1, right plate 2 and upper cover plate, in general, first should to be located with left plate 1 and right plate 2 by base plate and after being connected, then cover upper cover plate.
For base plate, the main cross bar 420 of heightening by arrangement for adjusting height 400 supports, and by heightening the height of cross bar 420 on height-adjustable supports 410 to adjust the height of base plate.
For left plate 1 and right plate 2, first rotary handle 331 is connected with the axle sleeve of left side plate by axle sleeve positioning sleeve 340 to make semiaxis, by axle positioner 300, left plate 1 or right plate 2 is located.In the process, by adjusting slide rest device 200 to adjusting in transverse direction and/or longitudinal direction, to make axle positioner 300 fixing in position, thus the body structure required for acquisition can be ensured.
And; when utilizing axle positioner 300 to locate left side plate; usually from front to back left side plate is arranged on each axle positioner 300; when left plate 1 or right plate 2 being installed on the axle positioner 300 of the rear end of the most backward platform 100; usually to there will be by the installation of axle positioner 300 before accumulate the mismachining tolerance of getting off; now the semiaxis of the diamond-shaped cross-section of the axle positioner of the rear end of platform 100 suitably can be rotated, to compensate this mismachining tolerance.
After left side plate and base plate all adjust to appropriate location, can perform the operation be welded to by left side plate on base plate, finally cover upper cover plate again, namely the assembling of whole body structure completes.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, such as by identical or close technical scheme, the height-adjustable supports 410 of arrangement for adjusting height 400 also can be arranged on by slide block on longitudinal slide rail 110 thus to move in a longitudinal direction, and by slide unit positioner 500, this arrangement for adjusting height 400 can be located on platform 100, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (13)
1. the group case equipment for body structure, described body structure comprises base plate, left plate (1) and right plate (2), this left plate (1) and right plate (2) are formed with axis hole, it is characterized in that, described group of case equipment comprises platform (100), slide rest device (200), axle positioner (300) and arrangement for adjusting height (400), wherein
This platform (100) is provided with the longitudinal slide rail (110) extended along the longitudinal direction;
This slide rest device (200) comprise sliding bottom and transversely direction be relatively arranged on the positioning support (210) of these sliding bottom both sides, described sliding bottom is slidably mounted on described longitudinal slide rail (110), and described positioning support (210) can move in a lateral direction relative to described sliding bottom;
This axle positioner (300) is arranged on described positioning support (210), and is connected with described left plate (1) or right plate (2);
This arrangement for adjusting height (400) is arranged on described platform (100), can support described base plate and regulate the height of described base plate;
Described sliding bottom comprises longitudinal slide (220), horizontal slide rail (230), cross slide (240) and crosswise joint mechanism, described longitudinal slide (220) is slidably mounted on described longitudinal slide rail (110) by slide block, described horizontal slide rail (230) is arranged on described longitudinal slide (220), described cross slide (240) is slidably mounted on described horizontal slide rail (230) by slide block, described positioning support (210) is arranged on described cross slide (240), described crosswise joint mechanism is connected to control described cross slide (240) transverse direction with described cross slide (240) is slided.
2. according to claim 1 group of case equipment, it is characterized in that, described axle positioner (300) comprises location-plate (310), axle positioning sleeve (320) and semiaxis, this location-plate (310) is connected with described positioning support (210), the central axis of this axle positioning sleeve (320) transversely passes to direction and is fixed on described location-plate (310), and this semiaxis is connected with described left plate (1) or right plate (2) through described axle positioning sleeve (320).
3. according to claim 1 group of case equipment, it is characterized in that, described arrangement for adjusting height (400) comprises two height-adjustable supports (410) and heightens cross bar (420), these two height-adjustable supports (410) transversely direction are relatively arranged on described platform (100), this is heightened cross bar (420) and to be connected between two described height-adjustable supports (410) and can to move along the short transverse of described height-adjustable supports (410), heightens on cross bar (420) described in described base plate can removably be fixed on.
4. according to claim 2 group of case equipment, it is characterized in that, the axis hole of described left plate (1) and right plate (2) is connected with axle sleeve, and described semiaxis passes described axle sleeve to be connected with described left plate (1) or right plate (2).
5. according to claim 4 group of case equipment, it is characterized in that, described axle positioner (300) also comprises nut sleeve (330), spacer (340) and axle sleeve positioning sleeve (350), described semiaxis comprises the threaded portion in outside and the polished rod portion of inner side, this nut sleeve (330) has the handle (331) controlling described nut sleeve (330) and rotate, and described nut sleeve (330) is connected with this threaded portion, this polished rod portion is from outside to inside successively through described axle positioning sleeve (320), spacer (340) and axle sleeve positioning sleeve (350), described polished rod portion is coordinated with keyway by key with described axle positioning sleeve (320), described axle sleeve positioning sleeve (350) is connected with described axle sleeve.
6. according to claim 5 group of case equipment, is characterized in that, described nut sleeve (330) is threaded by T-shaped with described threaded portion.
7. according to claim 1 group of case equipment, it is characterized in that, described crosswise joint mechanism comprises handwheel (251), screw rod (252), bearing block (253) and swivel nut seat (254), described bearing block (253) transversely direction is relatively fixed on the both sides of described longitudinal slide (220), described screw rod (252) drives described swivel nut seat (254) transverse shifting in described bearing block (253) under the control of handwheel (251), and described swivel nut seat (254) is connected with described cross slide (240).
8. according to claim 1 group of case equipment, is characterized in that, each described positioning support (210) connects a described axle positioner (300).
9. the group case equipment according to claim 2 or 8, is characterized in that, half shaft section being arranged at the axle positioner (300) of the rear end of described platform (100) is rhombus, two diagonal Length discrepancy of this rhombus.
10. according to claim 3 group of case equipment, it is characterized in that, described arrangement for adjusting height (400) also comprises screw rod (430), swivel nut (440), L shape slide block (450) and oscillating bearing (460), the chute along short transverse is formed in described height-adjustable supports (410), described screw rod (430) is arranged in this chute, described swivel nut (440) is enclosed within described screw rod (430), two planar portions of described L shape slide block (450) are fixedly connected with described oscillating bearing (460) with described swivel nut respectively, described cross bar (420) of heightening is connected with described oscillating bearing (460).
11. according to claim 10 groups of case equipment, it is characterized in that, described arrangement for adjusting height (400) also comprises lateral adjustment screw rod, lateral adjustment swivel nut, lateral adjustment slide block and lateral adjustment bolt, the lateral adjustment chute along short transverse is also formed in described height-adjustable supports (410), described lateral adjustment screw rod is arranged in this lateral adjustment chute, described lateral adjustment swivel nut is enclosed within described lateral adjustment screw rod, this lateral adjustment slide block is fixed on described lateral adjustment swivel nut, this lateral adjustment slide block is formed with screwed hole, the central axis transversely direction of this screwed hole, this lateral adjustment bolt is connected in this screwed hole.
12. according to claim 1 groups of case equipment, it is characterized in that, described group of case equipment also comprises the slide unit positioner (500) arranged along the longitudinal direction, this slide unit positioner (500) comprises positioning seat and bolt (510), this positioning seat is formed with the screwed hole in central axis transversely direction, this bolt (510) is connected on described positioning seat through this screwed hole, described sliding bottom is formed with the locating hole corresponding with described bolt (510).
13. according to claim 12 groups of case equipment, it is characterized in that, described positioning seat comprise positioning pedestal (521) and only can in this positioning pedestal (521) the transversely positioning sliding block (522) that slides of direction, described positioning sliding block (522) is formed can through the screwed hole of described bolt (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004273.4A CN103192210B (en) | 2012-01-06 | 2012-01-06 | Box assembling device for box body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004273.4A CN103192210B (en) | 2012-01-06 | 2012-01-06 | Box assembling device for box body structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103192210A CN103192210A (en) | 2013-07-10 |
| CN103192210B true CN103192210B (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210004273.4A Active CN103192210B (en) | 2012-01-06 | 2012-01-06 | Box assembling device for box body structure |
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| Country | Link |
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| CN (1) | CN103192210B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406696B (en) * | 2013-07-31 | 2015-04-22 | 广西玉柴专用汽车有限公司 | Compressor welding tool |
| CN113953753A (en) * | 2021-11-25 | 2022-01-21 | 昆山华恒机器人有限公司 | Pump truck cantilever crane bottom plate and curb plate group are to piecing together some frocks |
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| JP2000246489A (en) * | 1999-02-26 | 2000-09-12 | Dainippon Screen Mfg Co Ltd | Positioning device of belt like metal sheet |
| KR20030039425A (en) * | 2001-11-13 | 2003-05-22 | 현대중공업 주식회사 | Automatic fit-up machine for stiffener of the panel in ship structure components |
| CN201376165Y (en) * | 2009-03-18 | 2010-01-06 | 刘国瑛 | Automatic welding and positioning device for pedals of stainless staircase |
| CN201776582U (en) * | 2010-04-13 | 2011-03-30 | 长沙中联重工科技发展股份有限公司 | Box assembling process equipment of pump truck curved arm |
| CN201913420U (en) * | 2011-04-08 | 2011-08-03 | 重庆建工工业有限公司 | Assembling tool for single sections of lifting beam |
| CN201931236U (en) * | 2011-03-10 | 2011-08-17 | 龙工（上海）挖掘机制造有限公司 | Fixing device used for welding of crawler belt base of excavator |
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- 2012-01-06 CN CN201210004273.4A patent/CN103192210B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000246489A (en) * | 1999-02-26 | 2000-09-12 | Dainippon Screen Mfg Co Ltd | Positioning device of belt like metal sheet |
| KR20030039425A (en) * | 2001-11-13 | 2003-05-22 | 현대중공업 주식회사 | Automatic fit-up machine for stiffener of the panel in ship structure components |
| CN201376165Y (en) * | 2009-03-18 | 2010-01-06 | 刘国瑛 | Automatic welding and positioning device for pedals of stainless staircase |
| CN201776582U (en) * | 2010-04-13 | 2011-03-30 | 长沙中联重工科技发展股份有限公司 | Box assembling process equipment of pump truck curved arm |
| CN201931236U (en) * | 2011-03-10 | 2011-08-17 | 龙工（上海）挖掘机制造有限公司 | Fixing device used for welding of crawler belt base of excavator |
| CN201913420U (en) * | 2011-04-08 | 2011-08-03 | 重庆建工工业有限公司 | Assembling tool for single sections of lifting beam |
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|---|---|
| CN103192210A (en) | 2013-07-10 |
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