CN106624493B - Enging cabin detects the anterior detection detent mechanism of welder - Google Patents
Enging cabin detects the anterior detection detent mechanism of welder Download PDFInfo
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- CN106624493B CN106624493B CN201611186201.0A CN201611186201A CN106624493B CN 106624493 B CN106624493 B CN 106624493B CN 201611186201 A CN201611186201 A CN 201611186201A CN 106624493 B CN106624493 B CN 106624493B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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Abstract
The invention discloses a kind of anterior detection detent mechanism of enging cabin detection welder, it is characterised in that：The anterior detection detent mechanism includes support frame, radiator top frame with clamping positioning mechainsm and front beam clamping positioning mechainsm；The support frame generally rectangular frame structure, and be vertically fixedly mounted on the base；The top of the support frame has the upper transverse support bar of a root long bar shaped, and bottom has a lower transverse support bar.The anterior detection detent mechanism of the enging cabin detection welder of the present invention has the advantages of rational in infrastructure, easy to assembly.
Description
Technical field
The invention belongs to enging cabin detection or/and welder field, and in particular to a kind of enging cabin detection welding
The anterior detection detent mechanism of device.
Background technology
The vehicle body of Modern Car is broadly divided into monocoque body and separate frame construction, this technology from the point of view of loading angle
Scheme is researched and developed only for monocoque body, therefore applicable object is only monocoque body.Monocoque body（As shown in Figure 1）
Referred to as self-supporting body, it is a kind of overall box structure for being combined into one vehicle frame and vehicle body, without independent vehicle frame.Chassis is each
Part is fit directly on vehicle body, the various load that automobile is born, including quality load, driving force, brake force and come
Shock and vibration from different directions etc. is all born by vehicle body, therefore is referred to as " monocoque body ".
The front of the car of monocoque body mainly includes enging cabin, and enging cabin is mainly used in installing engine and speed change
The assemblies such as device, enging cabin will not only ensure there is enough intensity, rigidity, position accuracy, durability and reliability wanted
Ask also very strict.Enging cabin（As shown in Figure 2）Mainly by positioned at the anterior radiator top frame of front of the car and front beam, position
Front left beater or beat-up inner panel and front right beater or beat-up inner panel in the middle part of front of the car and welded between the front panel at front of the car rear portion
Form.
In currently available technology, notification number mainly is used as CN100548776C, entitled " detection means of enging cabin "
Technical scheme（The applying date：On July 30th, 2004）Enging cabin is detected, and the detection range of the technical scheme is main
It is for judging whether the inner space mechanism of enging cabin is reasonable, if engine and speed changer can be formed in interference etc.
Hold；However, with the progress of computer aided development designing technique, nowadays can be to above-mentioned detection range by computer
Content carries out the measuring and calculating of true science, greatly improves the efficiency of automotive development.Therefore the skill of above-mentioned " detection means of enging cabin "
Art scheme seems more backward in today.
Detection for enging cabin answers emphasis to fall the detection in the machining accuracy for each piece of sheet metal component, and ensures each
In structure welding precision after being welded between block sheet metal component.
Based on this, applicant, which considers that design is a kind of, to be detected to the sheet metal component of enging cabin, additionally it is possible to use
Welder is detected in the enging cabin that clamping position is carried out to sheet metal component, and then can be more rapidly to the metal plate of enging cabin
Golden part detect and welding processing.Enging cabin detection welder includes one piece of entirety base in rectangular configuration；Bottom
The upper surface of seat is sequentially installed with anterior detection detent mechanism, sidepiece detection detent mechanism and rear portion detection localization machine from front to back
Structure；Wherein, anterior detection detent mechanism is used for clamping position radiator top frame and front beam；Sidepiece detection detent mechanism is used for
Clamping position front left beater or beat-up inner panel and front right beater or beat-up inner panel；Rear portion detection detent mechanism is used for clamping position front panel；Before
Portion's detection detent mechanism is to be arranged along the front side edge length direction of base upper surface；Sidepiece detection detent mechanism is arranged in anterior inspection
The side coil of base upper surface two for surveying detent mechanism rear is put；After rear portion detection detent mechanism is arranged in sidepiece detection detent mechanism
The base upper surface of side, and to be arranged along the back side edge length direction of base.
But how to design the anterior detection localization machine of enging cabin detection welder a kind of rational in infrastructure, easy to assembly
Structure, it is the technical problem that those skilled in the art need to consider further to solve.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are：A kind of structure how is provided to close
Reason, enging cabin easy to assembly detect the anterior detection detent mechanism of welder.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
Enging cabin detects the anterior detection detent mechanism of welder, it is characterised in that：The anterior detection localization machine
Structure includes support frame, radiator top frame with clamping positioning mechainsm and front beam clamping positioning mechainsm；The support frame
Generally rectangular frame structure, and be vertically fixedly mounted on the base；The top of the support frame has a root long bar
The upper transverse support bar of shape, bottom have a lower transverse support bar；
The radiator top frame is propped up with clamping positioning mechainsm including radiator top frame with clamping device and radiator
Frame accuracy detection mechanism；The radiator top frame clamping device and radiating are installed with the upper transverse support bar
Device upper bracket accuracy detection mechanism；And the radiator top frame clamping device and radiator top frame accuracy detection machine
Structure is respectively along the upper transverse support bar length direction spaced at least two；
Radiator top frame clamping device includes radiator top frame clamping cylinder, radiator top frame clamps
With the lower grip block of cylinder supports block, radiator top frame grip block and radiator top frame；The radiator top frame
Clamping is integrally block in bar shaped with cylinder supports block, and entirety is vertically vertically fixedly mounted in the upper transverse support bar；Institute
State radiator top frame clamping and be hingedly mounted on the radiator top frame clamping with the end margin that push rod is provided with cylinder
With the lower end of cylinder supports block；The radiator top frame clamping is formed with rear side side's rear projection at the vertical middle part of cylinder supports block
There is clamping part, the upside of the clamping part has rearward convexed to form the radiator top frame grip block, the clamping
The downside in portion is hinged with overall in the radiator top frame of bar shaped with one end of lower grip block；The radiator top frame is used
The other end of lower grip block is hinged with the radiator top frame clamping with the push rod outer end of cylinder, and upwardly extends to be formed and institute
State radiator top frame and the bare terminal end for realizing clamping radiator top frame is engaged with grip block；
Radiator top frame accuracy detection mechanism includes radiator top frame detection cylinder and limiting plate, described
Radiator top frame detection cylinder being fixedly mounted in the upper transverse support bar straight down, the radiator top frame
Detection is vertically installed with a module radiator upper bracket detection flat board, the radiator top frame with the push rod lower end of cylinder
Detection is installed with accuracy detection pin downwards with the downside of flat board；The upper end of the limiting plate is fixed on institute
State in transverse support bar, the lower end of the limiting plate, which has, to be extended laterally to be formed to the downside of the detection flat board
Limiting section；
The front beam includes front beam clamping device and front beam accuracy detection mechanism with clamping positioning mechainsm；Institute
State and the front beam clamping device and front beam accuracy detection mechanism are installed with lower transverse support bar；And it is described before
Crossbeam clamping device and front beam are respectively arranged at intervals with accuracy detection mechanism along the lower transverse support bar length direction
At least two；
The front beam includes front beam clamping cylinder, front beam clamping cylinder supports block, preceding horizontal stroke with clamping device
Beam clamping grip block and the lower grip block of front beam clamping；Integrally rectangular piece of cylinder supports block is used in the front beam clamping
Shape, and the overall trailing flank for being vertically fixedly mounted on the lower transverse support bar；The front beam clamping cylinder supports block
Rear side upper end be located at the top of the lower transverse support bar and for the front beam clamping with being provided with the one of push rod on cylinder
The connecting portion that end margin is hinged；The front beam clamping is with lower end rear projection on rear side of cylinder supports block formed with the front beam
The lower grip block of clamping；The front beam clamping is hinged with grip block is connected to the push rod outer end of the front beam clamping cylinder
With the crossbeam clamping between the front side upper end of cylinder supports block, and front beam clamping with grip block adjacent to the horizontal stroke
Beam clamping is downwardly extending to clamp with the front beam with rear side one end of cylinder supports block is engaged realization with lower grip block
Clamp the bare terminal end of front beam；
The front beam includes front beam detection cylinder with accuracy detection mechanism, and the front beam detection cylinder is vertical
The downward trailing flank for being fixedly mounted on the lower transverse support bar, the push rod lower end of the front beam detection cylinder are vertically solid
Dingan County is equipped with one piece of front beam detection flat board, and the front beam detection is installed with connecting pole with the downside of flat board, institute
The outer end for stating connecting pole extends back and is in outside the front beam detection flat board and is installed with vertical essence upward
Spend detection pin.
Above-mentioned anterior detection detent mechanism installs radiator top frame clamping positioning mechainsm with before by support frame
Crossbeam clamping positioning mechainsm, and the radiator top frame includes being used to carry out radiator top frame with clamping positioning mechainsm
The radiator top frame clamping device of clamping, and for using accuracy detection with pin come to the multiple hole positions of radiator top frame
Detected, so as to judge whether radiator top frame itself mismachining tolerance occurs（If there is error, accuracy detection pin
Nail is difficult to centering and inserted in corresponding hole）.
Similarly, the front beam clamping positioning mechainsm of setting can also realize the clamping position and accuracy detection to front beam
Function.
In addition, support frame is rectangular frame structure in above-mentioned anterior detection detent mechanism, also cause radiator top frame
It can be installed, simplified on the frame side directly in support frame with clamping positioning mechainsm with clamping positioning mechainsm and front beam
The complexity of anterior detection detent mechanism so that the overall assembling on base of anterior detection detent mechanism is more square with setting
Just.
Preferably, the anterior detection detent mechanism also includes slide unit, guide rail, drive cylinder and limited block；
The lower end of the support frame is vertically fixed on the upper surface of the slide unit, and the upper surface of the slide unit with it is described
Oblique reinforced pipe is fixedly connected between the trailing flank of the vertical frame of two of support frame；
The upper surface of the base is installed with the guide rail, and before the length direction of the guide rail and the base
The length direction of side is perpendicular；The guide rail is along spaced more of the length direction of the front side edge of base, the cunning
Platform is slidably socketed on the guide rail；
The drive cylinder is laterally fixedly mounted on the medium position of the base, and the push rod of the drive cylinder stretches
Direction is consistent with the length direction of the guide rail, and the outer end of the push rod and the trailing flank of the slide unit are fixedly linked；
The limited block is fixedly mounted on the upper surface of the base positioned at guide rail rear end rear, and for institute
It is spacing to state slide unit progress.
The setting of above-mentioned slide unit, guide rail, drive cylinder and limited block so that anterior detection detent mechanism integrally can be the bottom of at
Moved on seat along guide rail.So, you can before the sheet metal component of welding enging cabin so that front portion detection localization machine
It is located remotely from each other between structure, with sidepiece detection detent mechanism, and then is easy to simultaneously detect anterior detection detent mechanism and sidepiece and determines
Sheet metal component in the mechanism of position carries out accuracy detection, and after accuracy detection to be done, then row manipulation drive cylinder causes anterior detection
Sheet metal component on detent mechanism（Radiator top frame and front beam）Enging cabin is surrounded between adjacent gusset clamping device
Shape, effectively prevent because the sheet metal component in anterior detection detent mechanism or sidepiece detection detent mechanism need to be torn open because precision is not up to standard
From, but because of the situation for thering is overlap joint to negotiate between the sheet metal component in anterior detection detent mechanism and sidepiece detection detent mechanism, cause
Separate very cumbersome situation.It can be seen that above-mentioned slide unit, the setting of guide rail, drive cylinder and limited block enable to front portion
Detection detent mechanism and the clamping of the sheet metal component in sidepiece detection detent mechanism and the operation of accuracy detection are more convenient.
Preferably, the support frame is made by rectangular tube material.
There can be the advantages of light weight, bending resistance and torsional strength are high using scaffold made from rectangular tube material.
Brief description of the drawings
Fig. 1 is the structural representation of existing monocoque body.
Fig. 2 is the structural representation of enging cabin part in Fig. 1.In the Fig. 2 mark for：1 horizontal auxiliary girder, 2 front beams, 3 hairs
Motivation cover lock support, 4 heat sink side supports, 5 radiator top frames, 6 hood hinges, 7 upper cover plates, 8 mud guards and upper cover plate
Connecting lateral plate, 9 front panels, 10 wing inner panels, 11 front longitudinals.
Fig. 3 is that notification number is CN100548776C, the structural representation of entitled " detection means of engine nacelle ".The figure
In 3 mark for：1 back matrix, 3 both sides models, 5 anterior models, 7 brackets, 8 linear motion guide rails, 9 linear motion guide rails.
Fig. 4 is a kind of dimensional structure diagram of the detection weld jig of enging cabin for employing the present invention.
Fig. 5 is a kind of upward view of the detection weld jig of enging cabin for employing the present invention.
Fig. 6 is only to show anterior detection detent mechanism in a kind of detection weld jig for the enging cabin for employing the present invention
Structural representation.
Fig. 7 is only to show anterior detection detent mechanism in a kind of detection weld jig for the enging cabin for employing the present invention
Structural representation（Another visual angle）.
Fig. 8 is only to show sidepiece detection detent mechanism in a kind of detection weld jig for the enging cabin for employing the present invention
Structural representation.
Fig. 9 is only to show rear portion detection detent mechanism in a kind of detection weld jig for the enging cabin for employing the present invention
Structural representation.
Figure 10 is only to show that localization machine is detected at rear portion in a kind of detection weld jig for the enging cabin for employing the present invention
The structural representation of structure（Another visual angle）.
Fig. 4 marked into Figure 10 for：
Base：12 supporting frames, 13 reinforcing props, 14 installation panels, 15 positioning grooves, 16 backing plates, 17 weldering connectors；
Anterior detection detent mechanism：20 support frames, transverse support bar, 22 times transverse support bars on 21；
Radiator top frame clamping device：30 radiator top frames clamping cylinder, the clamping of 31 radiator top frames are used
Cylinder supports block, 32 radiator top frame grip blocks, the lower grip block of 33 radiator top frames；
Radiator top frame accuracy detection mechanism：40 radiator top frames detection cylinder, 41 radiator top frames are examined
Survey with flat board, 42 limiting plates；
Front beam clamping device：50 front beams clamping cylinder, 51 front beams clamping cylinder supports block, 52 front beams
Clamping grip block, the lower grip block of 53 front beams clamping；
Front beam accuracy detection mechanism：60 front beam detections are with cylinder, 61 front beam detection flat boards；
Anterior detection detent mechanism：70 slide units, 71 guide rails, 72 drive cylinders, 73 limited blocks, 74 oblique reinforced pipes；
Beater or beat-up inner panel outer side edges clamping device：80 connecting seats, 81 rotating shafts, 82 support frames, 83 support frame promotion gas
Cylinder, 84 beater or beat-up inner panel outer side edges gripper cylinders, 85 beater or beat-up inner panel outer side edges gripper cylinder support blocks, in 86 beater or beat-ups
Plate outer side edges grip block, 87 beater or beat-up inner panel inner side edges lower grip block, 88 connecting rods；
Beater or beat-up inner panel inner side edge clamping device：90 support bases, 91 beater or beat-up inner panel inner side edge gripper cylinders, 92 wings
Daughter board inner panel inner side edge gripper cylinder support block, 93 beater or beat-up inner panel inner side edge grip blocks, 94 beater or beat-up inner panels inner side
The lower grip block in side；
Outer side edges accuracy detection mechanism：100 first accuracy detection cylinders, 101 accuracy detection bearing pins, 102 second precision
Detect cylinder；
Inner side edge accuracy detection mechanism：110 the 3rd accuracy detection cylinders；
Position-limit mechanism：120 limited posts；
Upside clamping device in the middle part of front panel：130 middle part upside bearings, upside gripper cylinder in the middle part of 131 front panels,
Gripper cylinder support block is used in upside in the middle part of front panel（Stripe board and 133 times stripe boards on 132）, upside is used in the middle part of 134 front panels
The lower grip block in upside in the middle part of upper grip block, 135 front panels；
Downside clamping device in the middle part of front panel：140 middle part downside bearings, downside gripper cylinder in the middle part of 141 front panels,
In the middle part of 142 front panels middle part downside gripper cylinder support block, 143 front panels under downside grip block, 144 front panels middle part
The lower grip block in side；
Front panel end clamping device：150 front panel ends clamping connecting seat, 151 front panel end clampings support
Frame, 152 front panel ends clamping limiting cylinder, 153 limiting plates, 154 connecting shafts, 155 handles.
Embodiment
The present invention is made into one with reference to a kind of accompanying drawing of the detection weld jig for the enging cabin for employing the present invention
The detailed description of step.Wherein, for description using exemplary terms such as upper and lower, left and right, it is therefore intended that help reader's reason
Solution, without being intended for limiting.
The detection welding method of enging cabin, including detecting step and welding step：
The detecting step is the step of detection to the precision for forming the sheet metal component of enging cabin；
The welding step is by the welding of sheet metal parts after detection is integral and the step of obtained enging cabin；
The sheet metal component for forming enging cabin includes positioned at the anterior radiator top frame of front of the car and front beam, is located at
Front left beater or beat-up inner panel and front right beater or beat-up inner panel in the middle part of front of the car, and the front panel positioned at front of the car rear portion；
It is characterized in that：It is additionally included in the inspection for obtaining an enging cabin between the detecting step and welding step in advance
Survey weld jig the step of, and the detecting step and the welding step using the detection weld jig of the enging cabin come
Sheet metal component clamping position to forming enging cabin.
The detection welding method of above-mentioned enging cabin, when in use, because obtaining the detection welding for having an enging cabin
Fixture carrys out the sheet metal component clamping position to enging cabin；Therefore it can be welded by detection of the sheet metal component clamping position in enging cabin
After on fixture, the precision of each sheet metal component is detected in advance, then, can be directly in the detection weld jig pair of the enging cabin
Welded between adjacent sheet metal component, and then obtain enging cabin.
It can be seen that the detection welding method of enging cabin of the invention can not only can effectively ensure that metal plate by detecting
The precision of part, moreover it is possible to after accuracy detection is completed, rapidly to being welded between each sheet metal component, therefore ensuring enging cabin
On the premise of quality, the production and processing efficiency of enging cabin greatly improved.
Wherein, the detection weld jig of the enging cabin（As shown in Fig. 4 to Figure 10）Including one piece of rectangular knot of entirety
The base of structure；The upper surface of the base is sequentially installed with anterior detection detent mechanism, sidepiece detection detent mechanism from front to back
With rear portion detection detent mechanism；Wherein, the anterior detection detent mechanism is used for clamping position radiator top frame and front beam；
The sidepiece detection detent mechanism is used for clamping position front left beater or beat-up inner panel and front right beater or beat-up inner panel；The rear portion detection is fixed
Position mechanism is used for clamping position front panel；
The anterior detection detent mechanism is to be arranged along the front side edge length direction of the base upper surface；The sidepiece inspection
The base upper surface two side coil of the position arrangement of mechanism in the anterior detection detent mechanism rear is determined to put；The rear portion inspection
Position arrangement of mechanism is determined in the base upper surface at the sidepiece detection detent mechanism rear, and is the rear side length of side along base
Spend direction arrangement.
The detection weld jig of above-mentioned enging cabin includes examining the anterior of the various sheet metal component clamping positions of enging cabin
Survey detent mechanism, sidepiece detection detent mechanism and rear portion detection detent mechanism；Anterior detection detent mechanism, sidepiece detection localization machine
Structure and rear portion detection detent mechanism arrange each along the front side edge of base, left and right side and back side edge length direction, such one
Come, that is, cause the operation that the sheet metal component of enging cabin is placed on corresponding clamping device seeming more convenient, so as to improve
The clamping position efficiency of various sheet metal components.
Wherein, the radiator top frame and front beam being clamped and located in the anterior detection detent mechanism, clamping position
In the front left beater or beat-up inner panel in the sidepiece detection detent mechanism and front right beater or beat-up inner panel, and be clamped and located at it is described after
The assembly between front panel in portion's detection detent mechanism is consistent with the shape of the enging cabin after the completion of welding.
After implementing above-mentioned optimal technical scheme, the radiating being clamped and located in the anterior detection detent mechanism is enabled to
Device upper bracket and front beam, the front left beater or beat-up inner panel and front right beater or beat-up being clamped and located in the sidepiece detection detent mechanism
Inner panel, and the front panel being clamped and located in the rear portion detection detent mechanism is after completing to detect, you can it is directly used in weldering
The obtained enging cabin that is connected is connect, namely in the detection welding method of enging cabin while completion " detecting step ", also simultaneously
The positioning of each sheet metal component in " welding step " is completed, improves the efficiency and quality of enging cabin welding processing.
Wherein, the base includes supporting frame 12, reinforcing prop 13 and installation panel 14；The supporting frame 12 is overall in level
Rectangular box-like, the reinforcing prop 13 is more that vertical welding is fixed between the relative edge's frame of rectangle frame two；And the branch
The upper surface flush of support frame 12 and reinforcing prop 13；
The installation panel 14 rectangular flat shape structure generally made from Steel material, the installation panel 14 is horizontal to lay
At the top of the supporting frame 12, and projection of the installation panel 14 on vertical covers the rectangle frame on vertically
Projection；It is weldingly connected between the installation panel 14 and the rectangle frame.
During implementation, the upper surface depression of preferably described installation panel 14 is provided with the positioning groove 15 of " ten " shape, and
The positioning is connected with four ends of groove 15 with four midpoints of the rectangular top surface of installation panel 14.So, can rely on
The positioning of " ten " shape forms datum line with groove 15, better assures that the installation positioning accurate of various parts in installation panel 14
Degree.
During implementation, preferably described supporting frame 12 is welded by I-steel and is made, and the reinforcing prop 13 is made by channel-section steel.
After implementing above-mentioned optimal technical scheme, because being vertically fixedly connected with more reinforcements between two relative edge's frames of rectangle frame
Post 13, and the upper surface flush of reinforcing prop 13 and rectangle frame, therefore rectangle frame can be formed surely with reinforcing prop 13 to installation panel 14
Fixed supporting.At the same time, the engraved structure between rectangle frame and reinforcing prop 13, also allow for entering in the upper surface of installation panel 14
Row punching processing forms the mounting hole for fixing various mechanical grip hands.
Wherein, the base also includes backing plate 16, and the overall backing plate 16 is in tabular, and the backing plate 16 is horizontal welding
Connect the polylith for each drift angle in lower surface for being fixed on the supporting frame 12.
The setting of above-mentioned cushion block, the structural strength of each vertex of supporting frame 12 can not only be strengthened, additionally it is possible to more preferable
Ground is adjusted to the levelness of supporting frame 12, it is ensured that the positioning precision for the various mechanisms installed in installation panel 14.
Wherein, the base also includes weldering connector 17, passes through the weldering between the installation panel 14 and supporting frame 12
Connector 17 is fixedly connected integrally；It is in vertical block shape that the weldering connector 17 is overall, and the upper surface of the weldering connector 17 and
The installation panel 14 is located at the lower surface edge fitting outside supporting frame 12 and is weldingly connected, the following table of the weldering connector 17
Face is bonded and is weldingly connected with the upper surface of near floor level part on supporting frame 12；The weldering connector 17 is along the mounting surface
The edge uniform intervals of plate 14 set multiple.
After implementing above-mentioned optimal technical scheme so that welded between installation panel 14 and supporting frame 12 by welding connector 17
Connect it is connected, so, can not only be by welding connector 17 come the structural strength at the edge of erection ＆ lift panel 14；Also it is more convenient for
The connection between installation panel 14 and supporting frame 12 is quickly disconnected by splitting off the connection of weldering connector 17 and installation panel 14,
Installation panel 14 is changed, so as to improve the utilization rate of supporting frame 12.
Wherein, the anterior detection detent mechanism（It is as of the invention）Pressed from both sides including support frame 20, radiator top frame
Hold detent mechanism and front beam clamping positioning mechainsm；The support frame 20 generally rectangular frame structure, and it is vertical fixed
On the base；The top of the support frame 20 has the upper transverse support bar 21 of a root long bar shaped, and bottom has
A piece lower transverse support bar 22；
The radiator top frame is propped up with clamping positioning mechainsm including radiator top frame with clamping device and radiator
Frame accuracy detection mechanism；The radiator top frame clamping device is installed with the upper transverse support bar 21 and is dissipated
Hot device upper bracket accuracy detection mechanism；And the radiator top frame is with clamping device and radiator top frame accuracy detection
Mechanism is respectively along the upper length direction of transverse support bar 21 spaced at least two；
The radiator top frame includes radiator top frame clamping cylinder 3130, radiator top frame with clamping device
The lower grip block 33 of the support block of cylinder 3130, radiator top frame grip block 32 and radiator top frame is used in clamping；It is described
Radiator top frame clamping is integrally block in bar shaped with the support block of cylinder 3130, and entirety is vertically vertically fixedly mounted on described
In transverse support bar 21；The radiator top frame clamping is hingedly mounted on the end margin that push rod is provided with cylinder 3130
The lower end of the radiator top frame clamping support block of cylinder 3130；The radiator top frame clamping cylinder 3130 supports
Rear side side's rear projection at the vertical middle part of block has rearward convexed to form the radiating formed with clamping part, the upside of the clamping part
Device upper bracket grip block 32, the downside of the clamping part and the lower grip block of the overall radiator top frame in bar shaped
33 one end is hinged；The other end and the radiator top frame clamping cylinder of the radiator top frame with lower grip block 33
3130 push rod outer end is hinged, and is upwardly extended to be formed and be engaged realization clamping with grip block 32 with the radiator top frame
The bare terminal end of radiator top frame；
Radiator top frame accuracy detection mechanism includes radiator top frame and detected with 41 cylinders 40 and limiting plate
15342, radiator top frame detection being fixedly mounted in the upper transverse support bar 21 straight down with 41 cylinders 40,
The radiator top frame detection is vertically installed with module radiator upper bracket detection with the push rod lower end of 41 cylinders 40 and used
41 flat boards, the radiator top frame detection are installed with accuracy detection pin downwards with the downside of 41 flat boards
Nail；The upper end of the limiting plate 15342 is fixed in the upper transverse support bar 21, and the lower end of the limiting plate 15342 has
Extend laterally the limiting section below the downside to be formed to the detection flat board；
The front beam includes front beam clamping device and front beam accuracy detection mechanism with clamping positioning mechainsm；Institute
State and the front beam clamping device and front beam accuracy detection mechanism are installed with lower transverse support bar 22；It is and described
Front beam clamping device and front beam are respectively along the lower length direction interval of transverse support bar 22 with accuracy detection mechanism
At least two set；
The front beam with clamping device include front beam clamping cylinder 50, front beam clamping cylinder supports block 51,
Front beam clamping grip block 52 and the lower grip block 53 of front beam clamping；The front beam clamping is whole with cylinder supports block 51
Body rectangular-blocklike, and the overall trailing flank for being vertically fixedly mounted on the lower transverse support bar 22；The front beam clamping is used
The rear side upper end of cylinder supports block 51 is located at the top of the lower transverse support bar 22 and is and the front beam clamping cylinder
The connecting portion that an end margin of push rod is hinged is provided with 50；After the rear side lower end of cylinder supports block 51 is used in the front beam clamping
The lower grip block 53 of the front beam clamping is convexed to form；Front beam clamping be hinged with grip block 52 be connected to it is described before
Crossbeam clamping between the push rod outer end of cylinder 50 and the front side upper end of crossbeam clamping cylinder supports block, and it is described before it is horizontal
Beam clamping be downwardly extending with grip block 52 with rear side one end of cylinder supports block adjacent to the crossbeam clamping with it is described before
Crossbeam clamping is engaged the bare terminal end for realizing clamping front beam with lower grip block 53；
Front beam accuracy detection mechanism includes front beam detection cylinder 60, and cylinder 60 is used in the front beam detection
The trailing flank for being fixedly mounted on the lower transverse support bar 22 straight down, the front beam detection is with the push rod of cylinder 60
End is vertical to be installed with one piece of front beam detection flat board 61, and the front beam detection is fixedly mounted with the downside of flat board 61
There is connecting pole, the outer end of the connecting pole extends back and is in the outside of front beam detection flat board 61 and is installed with
Accuracy detection pin upward vertically.
Above-mentioned anterior detection detent mechanism by support frame 20 come install radiator top frame clamping positioning mechainsm and
Front beam clamping positioning mechainsm, and the radiator top frame clamping positioning mechainsm includes being used to enter radiator top frame
Row clamping radiator top frame clamping device, and for using accuracy detection with pin come to the multiple holes of radiator top frame
Position is detected, so as to judge whether radiator top frame itself mismachining tolerance occurs（If there is error, accuracy detection is used
Pin is difficult to centering and inserted in corresponding hole）.
Similarly, the front beam clamping positioning mechainsm of setting can also realize the clamping position and accuracy detection to front beam
Function.
In addition, support frame 20 is rectangular frame structure in above-mentioned anterior detection detent mechanism, also to prop up on radiator
Frame can be installed with clamping positioning mechainsm and front beam with clamping positioning mechainsm on the frame side directly in support frame 20,
Simplify the complexity of anterior detection detent mechanism so that the overall assembling on base of anterior detection detent mechanism is with setting more
For convenience.
Wherein, the anterior detection detent mechanism also includes slide unit 70, guide rail 71, drive cylinder 72 and limited block 73；
The lower end of the support frame 20 is vertically fixed on the upper surface of the slide unit 70, and the upper surface of the slide unit 70
Oblique reinforced pipe 74 is fixedly connected between the trailing flank of two vertical frames of the support frame 20；
The upper surface of the base is installed with the guide rail 71, and the length direction of the guide rail 71 and the base
Front side edge length direction it is perpendicular；The guide rail 71 be along base front side edge spaced more of length direction,
The slide unit 70 is slidably socketed on the guide rail 71；
The drive cylinder 72 is laterally fixedly mounted on the medium position of the base, the push rod of the drive cylinder 72
Telescopic direction is consistent with the length direction of the guide rail 71, and the outer end of the push rod and the trailing flank stationary phase of the slide unit 70
Even；
The limited block 73 is fixedly mounted on the upper surface of the base positioned at the rear end rear of guide rail 71, and is used for
The slide unit 70 is carried out spacing.
The setting of above-mentioned slide unit 70, guide rail 71, drive cylinder 72 and limited block 73 so that anterior detection detent mechanism is overall
It can be moved on base along guide rail 71.So, you can before the sheet metal component of welding enging cabin so that anterior
Be located remotely from each other between detection detent mechanism, with sidepiece detection detent mechanism, so be easy to simultaneously to anterior detection detent mechanism and
Sheet metal component in sidepiece detection detent mechanism carries out accuracy detection, after accuracy detection to be done, then row manipulation drive cylinder 72
So that the sheet metal component in anterior detection detent mechanism（Radiator top frame and front beam）Between adjacent gusset clamping device
The shape of enging cabin is surrounded, is effectively prevented because the sheet metal component in anterior detection detent mechanism or sidepiece detection detent mechanism is because of essence
Degree is not up to standard to separate, but because there is overlap joint to negotiate between the sheet metal component in anterior detection detent mechanism and sidepiece detection detent mechanism
Situation, cause to separate very cumbersome situation.It can be seen that above-mentioned slide unit 70, guide rail 71, drive cylinder 72 and limited block 73
Setting enable to clamping and the accuracy detection of sheet metal component in anterior detection detent mechanism and sidepiece detection detent mechanism
Operation is more convenient.
Wherein, the support frame 20 is made by rectangular tube material.
There can be the advantages of light weight, bending resistance and torsional strength are high using the frame of supporting frame 12 made from rectangular tube material.
Wherein, the sidepiece detection detent mechanism is included in the base upper surface at anterior detection detent mechanism rear before and after
Two groups of beater or beat-up inner panel clamping positioning mechainsms that two sides in direction are oppositely arranged, wherein beater or beat-up inner panel described in every group presss from both sides
Holding detent mechanism includes beater or beat-up inner panel outer side edges clamping device, beater or beat-up inner panel inner side edge clamping device and beater or beat-up
Inner panel accuracy detection mechanism；
The beater or beat-up inner panel outer side edges include connecting seat 80, support frame 82, support frame promotion cylinder with clamping device
83rd, beater or beat-up inner panel outer side edges gripper cylinder 84, beater or beat-up inner panel outer side edges gripper cylinder support block 85, beater or beat-up inner panel
Outer side edges grip block 86 and the lower grip block 9487 of beater or beat-up inner panel inner side edge；
The connecting seat 80 is integrally attached to the upper surface of the base, and the connecting seat 80 is included perpendicular to the bottom
Two pieces of risers of seat upper surface, and are vertically fixedly connected with a rotating shaft 81 between two pieces of risers, the axial direction of the rotating shaft 81 with
The length direction of the adjacent chassis side is parallel；The entirety of support frame as described above 82 is shaft-like in bar shaped, and the support frame 82
Lower end is socketed in the rotating shaft 81；Support frame as described above promotion cylinder 83 is integrally located at the outside of the connecting seat 80, and should
The end margin that support frame promotion cylinder 83 is provided with push rod is hingedly mounted on connecting seat 80, the support frame promotion cylinder
83 push rod is upward and outer end is hinged with the lateral surface in the middle part of the short transverse of support frame as described above 82；
The beater or beat-up inner panel outer side edges 85 overall rectangular-blocklike of gripper cylinder support block, and overall vertical fixed peace
Mounted in the top of support frame as described above 82；The outer upper end of the beater or beat-up inner panel outer side edges gripper cylinder support block 85 for institute
State the connecting portion that beater or beat-up inner panel outer side edges are hinged with the end margin that push rod is provided with gripper cylinder 84；The beater or beat-up
Inner panel outer side edges have convexed to form the lower grip block of the beater or beat-up inner panel outer side edges with the inside lower end of gripper cylinder support block 85；
The beater or beat-up inner panel outer side edges are hinged with grip block 86 and are connected to pushing away for the beater or beat-up inner panel outer side edges gripper cylinder 84
Between the inner top side of cylinder supports block is used in bar outer end and crossbeam clamping, and the lower clamping of the beater or beat-up inner panel outer side edges
Block is downwardly extending with the inner opposite end of cylinder supports block adjacent to the crossbeam clamping and used with the beater or beat-up inner panel outer side edges
Upper grip block 86 is engaged the bare terminal end for realizing clamping beater or beat-up inner panel outer side edges；
The beater or beat-up inner panel inner side edge includes support base 90, beater or beat-up inner panel inner side edge gripper cylinder with clamping device
91st, beater or beat-up inner panel inner side edge gripper cylinder support block 92, beater or beat-up inner panel inner side edge are with grip block 93 and beater or beat-up
The lower grip block 9487 of plate inner side edge；
The connecting seat 80 is integrally attached to the upper surface of the base positioned at the inner side of connecting seat 80, wing
It is in vertical block shape that plate inner panel inner side edge is overall with gripper cylinder support block 92, and entirety is vertically fixedly mounted on support frame as described above 82
Top；The inner top side of the beater or beat-up inner panel inner side edge gripper cylinder support block 92 be and the beater or beat-up inner panel inner side edge
The connecting portion being hinged with the end margin that push rod is provided with gripper cylinder 91；Beater or beat-up inner panel inner side edge clamping gas
Cylinder 91 supports upper end outer end position to convex to form the beater or beat-up inner panel inner side edge with lower grip block 9487；In the beater or beat-up
Plate inner side edge be hinged with grip block 93 be connected to the push rod outer end of the beater or beat-up inner panel inner side edge gripper cylinder 91 with it is described
Between the inner top side of cylinder supports block is used in crossbeam clamping, and the beater or beat-up inner panel inner side edge is neighbouring described with grip block 93
The oblique outer top of inner opposite end of crossbeam clamping cylinder supports block extends to be formed and the beater or beat-up inner panel inner side edge folder
Hold block 93 and be engaged the bare terminal end for realizing clamping beater or beat-up inner panel inner side edge；
The beater or beat-up inner panel includes outer side edges accuracy detection mechanism and inner side edge accuracy detection machine with accuracy detection mechanism
Structure；
The outer side edges accuracy detection mechanism includes the first accuracy detection cylinder 100 and the cylinder of the second accuracy detection 102；Institute
The first accuracy detection cylinder 100 is stated to be fixedly mounted on the outside of the beater or beat-up inner panel along perpendicular to the length direction of support frame as described above 82
While with gripper cylinder support block 85, and the push rod of the first accuracy detection cylinder 100 is towards to inward side and being installed with
Accuracy detection bearing pin 101；The cylinder of second accuracy detection 102 is fixedly mounted along perpendicular to the length direction of support frame as described above 82
In the beater or beat-up inner panel outer side edges with grip block 86, and the push rod of the cylinder of the second accuracy detection 102 is towards outside
Side is simultaneously installed with accuracy detection bearing pin 101；
The inner side edge accuracy detection mechanism includes the 3rd accuracy detection cylinder 110, the 3rd accuracy detection cylinder 110
It is mounted vertically on the leading flank of the beater or beat-up inner panel inner side edge gripper cylinder support block 92, and the 3rd accuracy detection
The push rod of cylinder 110 upward and is installed with accuracy detection bearing pin 101.
During implementation, to be interior close to the direction of the center of base, the direction using the center away from base is outer.
Because beater or beat-up inner panel is generally special-shaped, and beater or beat-up is larger in the reverse size of body width, therefore uses above-mentioned side
Portion's detection detent mechanism, can using beater or beat-up inner panel outer side edges with clamping device come to beater or beat-up in the outer of vehicle-body width direction
Lateral section is clamped, using beater or beat-up inner panel inner side edge with clamping device come to beater or beat-up in the inner side of vehicle-body width direction
Rim portion is clamped, and so, be may be such that beater or beat-up inner panel has and is preferably gripped effect.
At the same time, beater or beat-up inner panel is directly installed on beater or beat-up inner panel clamping positioning mechainsm with accuracy detection mechanism
On, also make it that the overall structure of sidepiece detection detent mechanism is also more compact and simplifies, and each accuracy detection energy of bearing pin 101
The hole of enough processing corresponding with beater or beat-up inner panel carries out centering, so as to judge the overall machining accuracy of beater or beat-up inner panel（If
Hole on beater or beat-up inner panel could not occur partially with the corresponding centering of accuracy detection bearing pin 101, the then processing of beater or beat-up inner panel
Difference）.
In addition, above-mentioned sidepiece detection detent mechanism connecting seat 80, support frame 82, support frame promote the setting with cylinder 83,
It can manipulate support frame before being installed to beater or beat-up inner panel and promote and shunk with the push rod of cylinder 83, so that support frame
82 entirety are in flare shape, and the operating personnel that are not only more convenient for accurately run through the state of holding position（It is easy to quickly adjust clamping
Position）, and being more convenient for of setting of the support frame 82 of flare shape and the top of support frame 82 carries out supporting to beater or beat-up inner panel and put off,
Reduce the labor intensity of artificial clamping position beater or beat-up inner panel.
Wherein, the beater or beat-up inner panel outer side edges clamping device, beater or beat-up inner panel inner side edge clamping device and wing
Plate inner panel is along spaced two groups of side edge length direction of base with accuracy detection mechanism；And outside two groups of beater or beat-up inner panels
Side is with being fixedly connected with connecting rod 88 between two support frames as described above 82 in clamping device, and the connecting rod 88 is is supporting
Spaced more of the short transverse of frame 82.
Above-mentioned beater or beat-up inner panel outer side edges clamping device, beater or beat-up inner panel inner side edge clamping device and beater or beat-up inner panel
It is the spaced arrangement in side edge length direction along base with accuracy detection machine, can be so as to the length of beater or beat-up inner panel
Degree direction preferably supports to be formed to it so that and beater or beat-up inner panel can obtain more firm clamping position effect, and then
Help lifts the welding precision of enging cabin.
Wherein, the beater or beat-up inner panel outer side edges also include position-limit mechanism with clamping device；The position-limit mechanism includes bar
The limited post 120 of shape, the lower end of the limited post 120 are fixed on two groups of beater or beat-up inner panel outer side edges clamping devices and two groups of wings
The upper surface of base between daughter board inner panel inner side edge clamping device, the upper end of the limited post 120 is into two groups of beater or beat-ups
Direction extends and formed with the positive stop end for being abutted against with the connecting rod 88 where plate outer side edges clamping device so that branch
Support 82 is spacing.
The setting of above-mentioned position-limit mechanism, spacing, help branch can be carried out to the precession stroke to inward side of support frame 82
Support 82 is more precisely positioned.
Wherein, the rear portion detection detent mechanism includes upside clamping device in the middle part of front panel, downside presss from both sides in the middle part of front panel
Hold mechanism and front panel end clamping device；
Upside clamping device includes being clamped with upside in the middle part of bearing 130, front panel on the upside of middle part in the middle part of the front panel
The upside support block of gripper cylinder 131, front panel middle part upside grip block 134 and front panel in the middle part of cylinder 131, front panel
With lower grip block 135 on the upside of middle part；
Middle part upside bearing 130 is integrally attached to the upper surface at middle part on rear side of base, in the middle part of the front panel on
Side is in integrally vertical block shape with the support block of gripper cylinder 131, and the overall top for being vertically fixedly mounted on support frame as described above 82；It is described
The front side lower end of the support block of upside gripper cylinder 131 is and upside gripper cylinder in the middle part of the front panel in the middle part of front panel
The connecting portion that an end margin of push rod is hinged is provided with 131；The support block of gripper cylinder 131 is used in upside in the middle part of the front panel
Rear side upper end position convexed to form the lower grip block 135 in upside in the middle part of the front panel；Upside is used in the middle part of the front panel
Upper grip block 134, which is hinged, is connected to the push rod outer end of upside gripper cylinder 131 and crossbeam clamping use in the middle part of the front panel
Between the front side upper end of cylinder supports block, and upside clamps use with grip block 134 adjacent to the crossbeam in the middle part of the front panel
The oblique back upper place in front side one end of cylinder supports block extends to be formed to be engaged with upside in the middle part of the front panel with grip block 134
Realize the bare terminal end of upside in the middle part of clamping front panel；
Downside clamping device includes being clamped with downside in the middle part of bearing 140, front panel on the downside of middle part in the middle part of the front panel
Downside gripper cylinder support block 142, front panel middle part downside grip block 143 and front panel in the middle part of cylinder 141, front panel
With lower grip block 144 on the downside of middle part；
Middle part downside bearing 140 is integrally attached to the upper surface at middle part on rear side of base, in the middle part of the front panel under
It is in vertical block shape that side is overall with gripper cylinder support block 142, and the overall top for being vertically fixedly mounted on support frame as described above 82；It is described
The rear side lower end of downside gripper cylinder support block 142 is and downside gripper cylinder in the middle part of the front panel in the middle part of front panel
The connecting portion that an end margin of push rod is hinged is provided with 141；Gripper cylinder support block 142 is used in downside in the middle part of the front panel
Rear side upper end position convexed to form the lower grip block 144 in downside in the middle part of the front panel；Downside is used in the middle part of the front panel
Upper grip block 143, which is hinged, is connected to the push rod outer end of downside gripper cylinder 141 and crossbeam clamping use in the middle part of the front panel
Between the rear side upper end of cylinder supports block, and downside clamps use with grip block 143 adjacent to the crossbeam in the middle part of the front panel
The oblique back upper place in rear side one end of cylinder supports block extends to be formed to be engaged with downside in the middle part of the front panel with grip block 143
Realize the bare terminal end of downside in the middle part of clamping front panel；
Front panel end clamping device is the two of the end positions for the back side edge length direction for being fixedly mounted on base
Group, front panel end clamping device described in every group includes front panel end clamping connecting seat 15080, the clamping of front panel end is used
Limiting cylinder 152 and limiting plate 15342 are used in support frame 15182, the clamping of front panel end；
The front panel end clamping connecting seat 15080 is integrally attached to the end of the back side edge length direction of the base
Portion, and front panel end clamping includes two pieces of risers perpendicular to the base upper surface, and two pieces with connecting seat 15080
A connecting shaft 154, the axial direction of the connecting shaft 154 and the adjacent base back side edge are vertically fixedly connected between riser
Length direction is parallel；The front panel end clamping is shaft-like in bar shaped with the entirety of support frame 15182, and the front panel end
Clamping is socketed in the connecting shaft 154 with the lower end of support frame 15182；The front panel end clamping support frame 151 pushes away
The outside that cylinder 83 is integrally located at the front panel end clamping connecting seat 15080 is employed, and front panel end clamping is used
The end margin that the promotion cylinder 83 of support frame 151 is provided with push rod is hingedly mounted on front panel end clamping connecting seat
On 15080, front panel end clamping is promoted with the push rod of cylinder 83 upward and outer end and the front panel end with support frame 151
Portion's clamping is hinged with the lateral surface in the middle part of the short transverse of support frame 15182；
Front panel end clamping is fixedly connected with one piece of limiting plate 15342, institute with the upper end of support frame 15182
The outer face of limiting plate 15342 is stated towards front and accuracy detection is used in circular hole with being used to insert corresponding to front panel end
With spacing projection.
Above-mentioned rear portion detection detent mechanism is only by clamping device in the middle part of front panel come the middle part to front panel length direction
Gripped, carried out by front panel end clamping device from the both ends of front panel length direction spacing with completing precision
Detection, and then while being clamped to front panel, you can complete the Rough Inspection to front panel machining accuracy.Help improves detection and weldering
The efficiency connect.
Wherein, the support block of gripper cylinder 131 is used by upper stripe board 132 and lower stripe board 133 in upside in the middle part of the front panel
Two pieces connect and form, and two pieces of stripe board hinged places are located at Liang Kuai stripe boards intersection forward position；Also include upper stripe board
132 promotion cylinders；The promotion of upper stripe board 132 is integrally located at the front side of upper and lower two pieces of stripe boards, and bar on this with cylinder
The end margin that the promotion of shape plate 132 is provided with push rod with cylinder is hingedly mounted on the leading flank of lower stripe board 133, stripe board on this
132 promotions with the push rod of cylinder upward and outer end and the front side lower end of the upper stripe board 132 are hinged.
The support block of gripper cylinder 131, and the knot of the promotion cylinder of upper stripe board 132 are used in upside in the middle part of above-mentioned front panel
Structure so that upper stripe board 132 is overall to turn forward so that upside clamping device and front panel middle part downside press from both sides in the middle part of front panel
Holding mechanism can put off to front panel, reduce the labor intensity of operating personnel.
Wherein, front panel end clamping is installed with handle 155 with the upper end trailing flank of support frame 15182.
The setting of above-mentioned handle 155, can be when completing the welding of enging cabin, by pull handle 155 come before
The clamping 15182 quick hypsokinesis of support frame of coaming plate end, and then enging cabin can be quickly removed from detection weld jig.
It the above is only the preferred embodiment of the present invention, need to point out it is not depart from this skill for those skilled in the art
On the premise of art scheme, several modifications and improvements can also be made, the technical scheme of above-mentioned modification and improvement equally should be considered as
Enter this application claims scope.
Claims (3)
1. enging cabin detects the anterior detection detent mechanism of welder, it is characterised in that：The anterior detection detent mechanism
Including support frame, radiator top frame with clamping positioning mechainsm and front beam clamping positioning mechainsm；The support frame is whole
Body is rectangular frame structure, and is vertically fixedly mounted on the base of detection weld jig；The top of the support frame has
The upper transverse support bar of one root long bar shaped, bottom have a lower transverse support bar；
Radiator top frame clamping positioning mechainsm includes radiator top frame clamping device and radiator top frame is used
Accuracy detection mechanism；It is installed with the upper transverse support bar on the radiator top frame clamping device and radiator
Support accuracy detection mechanism；And the radiator top frame clamping device and radiator top frame accuracy detection mechanism point
Wei not be along the upper transverse support bar length direction spaced at least two；
The radiator top frame includes radiator top frame clamping with cylinder, radiator top frame clamping gas with clamping device
Cylinder support block, radiator top frame grip block and the lower grip block of radiator top frame；The radiator top frame clamping
It is integrally block in bar shaped with cylinder supports block, and entirety is vertically vertically fixedly mounted in the upper transverse support bar；It is described to dissipate
Hot device upper bracket clamping is hingedly mounted on the radiator top frame clamping gas with the end margin that push rod is provided with cylinder
The lower end of cylinder support block；The radiator top frame clamping is with rear side side's rear projection at the vertical middle part of cylinder supports block formed with folder
Portion is held, the upside of the clamping part has rearward convexed to form the radiator top frame grip block, the clamping part
Downside is hinged with overall in the radiator top frame of bar shaped with one end of lower grip block；The lower folder of the radiator top frame
The other end for holding block is hinged with the radiator top frame clamping with the push rod outer end of cylinder, and is upwardly extended to be formed and dissipated with described
Hot device upper bracket is engaged the bare terminal end for realizing clamping radiator top frame with grip block；
The radiator top frame includes radiator top frame detection cylinder and limiting plate, the radiating with accuracy detection mechanism
Device upper bracket detection cylinder being fixedly mounted in the upper transverse support bar straight down, the radiator top frame detection
A module radiator upper bracket detection flat board, the radiator top frame detection are vertically installed with the push rod lower end of cylinder
Accuracy detection pin downwards is installed with the downside of flat board；The upper end of the limiting plate is fixed on described
In transverse support bar, the lower end of the limiting plate has the limit extended laterally below the downside to be formed to the detection flat board
Position portion；
The front beam includes front beam clamping device and front beam accuracy detection mechanism with clamping positioning mechainsm；Under described
The front beam clamping device and front beam accuracy detection mechanism are installed with transverse support bar；And the front beam
It is respectively spaced extremely along the lower transverse support bar length direction with clamping device and front beam accuracy detection mechanism
It is few two；
Front beam clamping device includes front beam clamping cylinder, front beam clamping cylinder supports block, front beam and pressed from both sides
Hold with grip block and the lower grip block of front beam clamping；Cylinder supports block entirety rectangular-blocklike is used in the front beam clamping,
And the overall trailing flank for being vertically fixedly mounted on the lower transverse support bar；The rear side of the front beam clamping cylinder supports block
Upper end be located at the top of the lower transverse support bar and for the front beam clamping with the end edge that push rod is provided with cylinder
The connecting portion that edge is hinged；The front beam clamping is clamped with lower end rear projection on rear side of cylinder supports block formed with the front beam
With lower grip block；The front beam clamping is hinged with grip block is connected to push rod outer end and the institute of the front beam clamping cylinder
Between the front side upper end for stating crossbeam clamping cylinder supports block, and front beam clamping is pressed from both sides with grip block adjacent to the crossbeam
Hold to be downwardly extending with rear side one end of cylinder supports block and be engaged realization clamping with front beam clamping with lower grip block
The bare terminal end of front beam；
Front beam accuracy detection mechanism includes front beam detection cylinder, the front beam detection with cylinder straight down
The trailing flank for being fixedly mounted on the lower transverse support bar, the vertical fixed peace in the push rod lower end of the front beam detection cylinder
Equipped with one piece of front beam detection flat board, the front beam detection is installed with connecting pole, the company with the downside of flat board
The outer end for connecing post extends back and is in outside the front beam detection flat board and is installed with vertical precision inspection upward
Survey pin.
2. the anterior detection detent mechanism of enging cabin detection welder according to claim 1, it is characterised in that：Institute
Stating anterior detection detent mechanism also includes slide unit, guide rail, drive cylinder and limited block；
The lower end of the support frame is vertically fixed on the upper surface of the slide unit, and the upper surface of the slide unit and the support
Oblique reinforced pipe is fixedly connected between the trailing flank of the vertical frame of two of framework；
The upper surface of the base is installed with the guide rail, and the front side edge of the length direction of the guide rail and the base
Length direction it is perpendicular；The guide rail be along base front side edge spaced more of length direction, the slide unit
It is slidably socketed on the guide rail；
The drive cylinder is laterally fixedly mounted on the medium position of the base, the telescopic direction of the push rod of the drive cylinder
It is consistent with the length direction of the guide rail, and the outer end of the push rod and the trailing flank of the slide unit are fixedly linked；
The limited block is fixedly mounted on the upper surface of the base positioned at guide rail rear end rear, and for the cunning
Platform carries out spacing.
3. the anterior detection detent mechanism of enging cabin detection welder according to claim 1, it is characterised in that：Institute
Support frame is stated to be made by rectangular tube material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611186201.0A CN106624493B (en) | 2016-12-20 | 2016-12-20 | Enging cabin detects the anterior detection detent mechanism of welder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611186201.0A CN106624493B (en) | 2016-12-20 | 2016-12-20 | Enging cabin detects the anterior detection detent mechanism of welder |
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| CN106624493B true CN106624493B (en) | 2018-03-27 |
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| CN107009081B (en) * | 2017-05-31 | 2018-10-30 | 安徽江淮汽车集团股份有限公司 | A kind of automotive body welding auxiliary device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608927A (en) * | 2003-10-20 | 2005-04-27 | 起亚自动车株式会社 | Inspection device for engine room |
| CN103630020A (en) * | 2013-11-15 | 2014-03-12 | 无锡市麦希恩机械制造有限公司 | Gauge structure for engine compartment vertical plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3661463B2 (en) * | 1998-12-22 | 2005-06-15 | トヨタ自動車株式会社 | Positioning jig |
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2016
- 2016-12-20 CN CN201611186201.0A patent/CN106624493B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1608927A (en) * | 2003-10-20 | 2005-04-27 | 起亚自动车株式会社 | Inspection device for engine room |
| CN103630020A (en) * | 2013-11-15 | 2014-03-12 | 无锡市麦希恩机械制造有限公司 | Gauge structure for engine compartment vertical plate |
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