CN110411733A - A kind of line pressure shift mechanism for testing for vehicle dormer window - Google Patents
A kind of line pressure shift mechanism for testing for vehicle dormer window Download PDFInfo
- Publication number
- CN110411733A CN110411733A CN201910784065.2A CN201910784065A CN110411733A CN 110411733 A CN110411733 A CN 110411733A CN 201910784065 A CN201910784065 A CN 201910784065A CN 110411733 A CN110411733 A CN 110411733A
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- China
- Prior art keywords
- plate
- dormer window
- vehicle dormer
- lower bearing
- bearing bracket
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
- G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
Abstract
The present invention relates to a kind of line pressure shift mechanism for testing for vehicle dormer window, including the lower bearing bracket assembly and upper spider assembly being connected to each other, in car body fixed frame location adjusting device of the setting for car body fixed frame being fixed and position is adjusted on the lower bearing bracket assembly, in sucker counter weight device for adsorbing vehicle dormer window is arranged on the upper spider assembly and is used to measure the displacement measuring device of vehicle dormer window displacement, it is also respectively arranged to apply stressed pressure test device to vehicle dormer window different location normal plane on the lower bearing bracket assembly and upper spider assembly.The displacement at absorption and observation some position of skylight when specific gravity is adsorbed to vehicle dormer window may be implemented using the present invention, vehicle dormer window is in compression pressure maintaining in the displacement of specific time in the present invention also realization implosion test simultaneously, its measurement data is accurate, quick and convenient, entire test process automation degree is high, substantially increases the testing efficiency of enterprise.
Description
Technical field
The present invention relates to vehicle dormer window testing field more particularly to a kind of line pressure shift test machines for vehicle dormer window
Structure.
Background technique
Currently, lacking the mechanism adsorbed to vehicle dormer window in skylight sealing test field, and for skylight absorption
Angular adjustment etc. is also at blank, therefore there is an urgent need to be related to a kind of mechanism that can adsorb vehicle dormer window out, it is made not only may be used
The different size vehicles with skylight are installed with meeting, while being also able to achieve the absorption to skylight, and skylight is adsorbed
The test of active force and thrust in movement.
Summary of the invention
The applicant is directed to above-mentioned existing issue, has carried out Improvement, provides a kind of pressure position for vehicle dormer window
Mechanism for testing is moved, not only can satisfy and the different size vehicles with skylight are installed, while being also able to achieve to skylight
Absorption, and the test to active force and thrust in skylight absorption movement.
The technical solution adopted in the present invention is as follows:
A kind of line pressure shift mechanism for testing for vehicle dormer window, it is total including the lower bearing bracket assembly being connected to each other and upper spider
At car body fixed frame positioning of the setting for car body fixed frame being fixed and position is adjusted is adjusted on Yu Suoshu lower bearing bracket assembly
The sucker counter weight device for adsorbing vehicle dormer window is arranged on Yu Suoshu upper spider assembly and is used to measure automobile day for regulating device
The displacement measuring device of window displacement is also respectively arranged on the lower bearing bracket assembly and upper spider assembly to vehicle dormer window
Different location normal plane applies stressed pressure test device.
Its further technical solution is:
The lower bearing bracket assembly includes left half lower bearing bracket and right half lower bearing bracket, and left half lower bearing bracket and right half lower bearing bracket are total
It is connected with by the first butted section bars, is also respectively connected with stiffening profile between left half lower bearing bracket and right half lower bearing bracket
And the first connection section bar for installing pressure test device；Also installation is for disposing test work at first butted section bars
The supporting platen of tool；
The upper spider assembly includes section material framework, more second connection section bars is arranged in the section material framework, in institute
Vertical profile is vertically arranged in the four corners for stating section material framework respectively, connects third connection section bar between adjacent upright profile,
A pair of 4th connection section bar is connected between adjacent third connection section bar, is connected between the 4th adjacent connection section bar of front and back more
Root supports profile；Also extend a pair of 5th connection section bar along the side of the section material framework, adjacent 5th connection section bar it
Between the second butted section bars are set；
The car body fixed frame location adjusting device includes fixed for positioning the muti-piece first of different size car body fixed frames
Position plate, the second positioning plate of muti-piece and multiple G types folder for fixing car body fixed frame, each first positioning plate are distributed in car body and fix
Two corners of frame, each second positioning plate are distributed in other two corner of car body fixed frame；In the bottom of each first positioning plate
Be respectively arranged to the first positioning plate of driving and make the lateral manual regulating device of transverse translation, the bottom of each second positioning plate according to
Lateral manual regulating device and longitudinal manual regulating device of the secondary setting for driving the second positioning plate to make laterally and longitudinally to translate；
The transverse direction manual regulating device and longitudinal manual regulating device include the first bottom plate, in first bottom plate
The first fixed plate of surface arranged for interval and the second fixed plate, one end of the first screw rod sequentially pass through the first fixed plate and consolidate with second
Fixed board is spirally connected, and the other end that first screw rod stretches out the first fixed plate passes through screw rod latch segment and connects handle, described first
Be spirally connected the first feed screw nut on screw rod, connects the first guide rail between adjacent first fixed plate and the second fixed plate, at each
The first slide unit is slipped on one guide rail, positioning plate fixed block is connect with each first slide unit and also affixed with the first feed screw nut jointly；
It is arranged in the surface of the first positioning plate and the second positioning plate multiple for determining what car body fixed frame outer edge positioned
Position column；
The pressure test device includes lateral pressure test device and lateral pressure test device；
The direction finding pressure test device includes linear servo slide unit and vertical servo slide table, and the vertical servo slide table is logical
It crosses vertical servo slide table mounting plate to connect with the movable end of linear servo slide unit, be arranged in the movable end of the vertical servo slide table
First electrical pushing cylinder, the output end of first electrical pushing cylinder pass sequentially through connecting rod, pressure sensor connection pressure head；
The lateral pressure test device includes a pair of first long profiles, and connection first is short between a pair of first long profiles
The first locating piece is respectively set in profile on each first long profiles, and the second locating piece is vertically affixed with each first locating piece, In
Guide pad is connected between a pair of second locating piece, passes through affixed second electrical pushing cylinder of electrical pushing cylinder mounting plate, institute on the guide pad
It states the second electrical pushing cylinder vertically to arrange, the output end of second electrical pushing cylinder is also sequentially connected connecting rod, pressure sensor connection
Pressure head；
The linear servo slide unit and vertical servo slide table include the second bottom plate, in second backplate surface affixed
Three fixed plates, the 4th fixed plate and the 5th fixed plate arranged for interval pass through in the fixed plate surface of third, the output end of servo motor
Shaft coupling is connect with the second screw rod, the other end of second screw rod sequentially pass through the 4th fixed plate and with the 5th fixed plate spiral shell
It connects；The second guide rail is also set up between a pair of 4th fixed plate and the 5th fixed plate, be slidably connected the second cunning on the second guide rail
Platform, the second feed screw nut are spirally connected with the second screw rod, and second feed screw nut and the second slide unit are jointly affixed with movable plate, described
Slot is opened up on movable plate, guide plate passes through the slot and is respectively and fixedly connected in the 4th fixed plate and the 5th fixed plate, in the activity
The servo mounting plate of also affixed closing notch on plate；
The sucker counter weight device includes a pair the first side mounting plate being mounted on upper spider assembly and a pair of of second side
Mounting plate；
In each first side, the inside of mounting plate sets gradually muti-piece first connecting rod mounting blocks from top to bottom, each to first
First pulley mounting blocks guide rod is connected between connecting rod mounting blocks, multiple first pulley mounting blocks cooperations are installed in first pulley
On block guide rod, the first counterweight pulley is flexibly connected on each first pulley mounting blocks；
Muti-piece guide rod mounting plate is set gradually from top to bottom in the inside of each second side mounting plate, and side guided in translation bar is set
It is placed in each guide rod installation plate surface, cooperates the second connecting rod mounting blocks on the guided in translation bar of the side Yu Gegen, opposite the
Second pulley mounting blocks guide rod is connected between two connecting rod mounting blocks, multiple second pulley mounting blocks cooperations are pacified in second pulley
It fills on block guide rod, the second counterweight pulley is flexibly connected on each second pulley mounting blocks；
One end of counterweight rope connects counterweight around the first counterweight pulley and by the first hanging piece, and the other end of counterweight rope bypasses
Second counterweight pulley simultaneously passes through the second hanging piece connecting sucker；
Institute's displacement measurement device includes a pair of of the third long profiles being separately mounted on lower bearing bracket assembly and is mounted on
The second long profiles of a pair on upper spider assembly, it is short between adjacent second long profiles and adjacent third long profiles to be respectively provided with second
Profile, in silk table mounting plate is respectively set on each second short material, in connection displacement measurement silk table on each silk table mounting plate.
Beneficial effects of the present invention are as follows:
The configuration of the present invention is simple, it is easy to use, the absorption to vehicle dormer window may be implemented using the present invention and observe in spy
Determine the displacement at some position of skylight in the case of gravity adsorbs, while the present invention also realizes that vehicle dormer window is being pressurized in implosion test
In the displacement of specific time in the case of pressure maintaining, measurement data is accurate, quick and convenient, entire test process automation degree
Height substantially increases the testing efficiency of enterprise.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of lower bearing bracket of the present invention.
Fig. 3 is the structural schematic diagram of upper spider of the present invention.
Fig. 4 is the structural schematic diagram of car body fixed frame location adjusting device in the present invention.
Fig. 5 is the partial schematic diagram of car body fixed frame location adjusting device in the present invention.
Fig. 6 is the attachment structure schematic diagram of longitudinal adjustment apparatus and lateral adjustment device in the present invention.
Fig. 7 is the structural schematic diagram of pressure measurement regulating device in the present invention.
Fig. 8 is the partial structural diagram I of pressure measurement regulating device.
Fig. 9 is the partial structural diagram II of pressure measurement regulating device.
Figure 10 is the structural schematic diagram that counter weight device is adsorbed in the present invention.
Figure 11 is the structural schematic diagram of displacement measuring device in the present invention.
Wherein: 1, lower bearing bracket assembly；101, left half lower bearing bracket；102, right half lower bearing bracket；103, supporting platen；104, reinforce
Profile；105, the first connection section bar；106, the first butted section bars；2, upper spider assembly；201, section material framework；202, the second connection
Profile；203, vertical profile；204, third connection section bar；205, the 4th connection section bar；206, profile is supported；207, the 5th connection
Profile；208, the second butted section bars；3, car body fixed frame location adjusting device；301, G type presss from both sides；302, the first positioning plate；303,
Lateral manual regulating device；304, the second positioning plate；305, longitudinal manual regulating device；306, positioning column；307, the first bottom plate；
308, handle；309, screw rod latch segment；310, the first fixed plate；311, the first slide unit；312, the first feed screw nut；313, it positions
Plate fixed block；314, the first guide rail；315, the first screw rod；316, the second fixed plate；4, car body fixed frame；5, pressure test fills
It sets；501, linear servo slide unit；502, vertical servo slide table；503, vertical movable plate；504, the first electrical pushing cylinder；505, it connects
Bar；506, pressure sensor；507, pressure head；508, servo motor；509, the second bottom plate；510, servo motor mounting plate；511,
Third fixed plate；512, the 4th fixed plate；513, the first screw rod locating piece；514, the second guide rail；515, the second screw rod；516, living
Movable plate；517, the second feed screw nut；518, the second screw rod locating piece；519, the 5th fixed plate；520, the first short material；521,
One long profiles；522, the first locating piece；523, the second locating piece；524, the second electrical pushing cylinder；525, electrical pushing cylinder mounting plate；526, it leads
To block；527, servo mounting plate；528, guide plate；529, the second slide unit；6, sucker counter weight device；601, the first side mounting plate；
602, second side mounting plate；603, first connecting rod mounting blocks；604, first pulley mounting blocks；605, the first counterweight pulley；
606, first pulley mounting blocks guide rod；607, counterweight rope；608, the first hanging piece；609, counterweight；610, guide rod mounting plate；
611, side guided in translation bar；612, the second connecting rod mounting blocks；613, second pulley mounting blocks guide rod；614, the second hanging piece；
615, sucker；616, second pulley mounting blocks；617, the second counterweight pulley；7, displacement measuring device；701, the second long profiles；
702, the second short material；703, silk table mounting plate；704, displacement measurement silk table；705, third long profiles.
Specific embodiment
Illustrate a specific embodiment of the invention below.
As shown in Figure 1, a kind of line pressure shift mechanism for testing for vehicle dormer window includes the lower bearing bracket assembly 1 being connected to each other
With upper spider assembly 2, in being arranged on lower bearing bracket assembly 1, the car body for car body fixed frame 4 being fixed and position is adjusted is solid
Frame location adjusting device 3 is determined, in sucker counter weight device 6 for adsorbing vehicle dormer window is arranged on upper spider assembly 2 and is used for
The displacement measuring device 7 for measuring vehicle dormer window displacement, is also respectively arranged on lower bearing bracket assembly 1 and upper spider assembly 2
Stressed pressure test device 5 is applied to vehicle dormer window different location normal plane.
As shown in Fig. 2, lower bearing bracket assembly 1 includes half lower bearing bracket 101 of a left side and right half lower bearing bracket 102, half lower bearing bracket 101 of a left side with
Right half lower bearing bracket 102 is connected commonly through the first butted section bars 106, between left half lower bearing bracket 101 and right half lower bearing bracket 102 also
It is separately connected stiffening profile 104 and the first connection section bar 105 for installing pressure test device 5；In first docking style
Supporting platen 103 for disposing test instrument is also installed at material 106.
As shown in figure 3, upper spider assembly 2 includes section material framework 201, more second connections are set in section material framework 201
Vertical profile 203 is vertically arranged in the four corners of section material framework 201, between adjacent upright profile 203 in profile 202 respectively
Third connection section bar 204 is connected, a pair of 4th connection section bar 205 is connected between adjacent third connection section bar 204, in front and back phase
More support profiles 206 are connected between the 4th adjacent connection section bar 205；Also extend a pair of the along the side of section material framework 201
The second butted section bars 208 are arranged between adjacent 5th connection section bar 207 in five connection section bars 207.
As shown in Fig. 4, Fig. 5 and Fig. 6, car body fixed frame location adjusting device 3 includes solid for positioning different size car bodies
Determine the first positioning plate of muti-piece 302, the second positioning plate of muti-piece 304 and multiple G types folder 301 for fixing car body fixed frame of frame,
Each first positioning plate 302 is distributed in two corners of car body fixed frame, and each second positioning plate 304 is distributed in the another of car body fixed frame
Outer two corners；The cross that the first positioning plate 302 of driving makees transverse translation is respectively arranged in the bottom of each first positioning plate 302
To manual regulating device 303, set gradually in the bottom of each second positioning plate 304 for driving the second positioning plate 304 to make transverse direction
With the lateral manual regulating device 303 and longitudinal manual regulating device 305 of longitudinal translation.
As shown in fig. 6, lateral manual regulating device 303 and longitudinal manual regulating device 305 include the first bottom plate 307,
In surface arranged for interval the first fixed plate 310 and the second fixed plate 316 of the first bottom plate 307, one end of the first screw rod 315 is successively
It is spirally connected across the first fixed plate 310 and with the second fixed plate 316, the other end that the first screw rod 315 stretches out the first fixed plate 310 is worn
Silk rolling rod locking block 309 connects handle 308, and be spirally connected the first feed screw nut 312 on the first screw rod 315, fixed adjacent first
The first guide rail 314 is connected between plate 310 and the second fixed plate 316, and the first slide unit 311 is slipped on each first guide rail 314, it is fixed
Position plate fixed block 313 is connect with each first slide unit 311 and also affixed with the first feed screw nut 312 jointly；As shown in Fig. 3, Fig. 6,
When lateral manual regulating device 303 is mounted on longitudinal manual regulating device 305, the first of lateral manual regulating device 303
Bottom plate 307 and the positioning plate fixed block 313 of longitudinal manual regulating device 305 are affixed.It is fixed in above-mentioned first positioning plate 302 and second
Multiple positioning columns 306 for positioning 4 outer edge of car body fixed frame are arranged in the surface of position plate 304.
As shown in Fig. 7, Fig. 8 and Fig. 9, pressure test device 5 includes lateral pressure test device and lateral pressure test dress
It sets；Direction finding pressure test device includes linear servo slide unit 501 and vertical servo slide table 502, and vertical servo slide table 502 is by watching
It takes mounting plate 527 to connect with the movable end of linear servo slide unit 501, be set on the vertical movable plate 503 of vertical servo slide table 502
The first electrical pushing cylinder 504 is set, the output end of the first electrical pushing cylinder 504 passes sequentially through connecting rod 505, pressure sensor 506 connects pressure head
507；
As shown in figure 9, lateral pressure test device includes a pair of first long profiles 521, a pair of first long profiles 521 it
Between connect the first short material 520, the first locating piece 522,523 edge of the second locating piece are respectively set on each first long profiles 521
It is vertical affixed with each first locating piece 522, guide pad 526 is connected between a pair of second locating piece 523, on guide pad 526
By affixed second electrical pushing cylinder 524 of electrical pushing cylinder mounting plate 525, the second electrical pushing cylinder 524 is vertically arranged, the second electrical pushing cylinder 524
Output end is also sequentially connected connecting rod 505, pressure sensor 506 connects pressure head 507.Above-mentioned first long profiles 521 can be set up in
Between section material framework 201 or it is set up between left half lower bearing bracket 101 and right half lower bearing bracket 102.
As shown in fig. 7, linear servo slide unit 501 and vertical servo slide table 502 include the second bottom plate 509, at the second bottom
The affixed third fixed plate 511 in 509 surface of plate, the 4th fixed plate 512 and 519 arranged for interval of the 5th fixed plate are in third fixed plate
The output end on 511 surfaces, servo motor 508 is connect by shaft coupling with the second screw rod 515, and servo motor 508 is mounted on servo
On motor mounting plate 510, the other end of the second screw rod 515 sequentially pass through the 4th fixed plate 512 and with 519 spiral shell of the 5th fixed plate
It connects, is also set up between the 4th fixed plate 512 and the 5th fixed plate 519 for cooperating the first screw rod of the second screw rod 515 to position
Block 513 and the second screw rod locating piece 518 also set up the second guide rail between a pair of 4th fixed plate 512 and the 5th fixed plate 519
514, be slidably connected the second slide unit 529 on the second guide rail 514, and the second feed screw nut 517 is spirally connected with the second screw rod 515, and second
Feed screw nut 517 and the second slide unit 529 are jointly affixed with movable plate 516, and slot is opened up on movable plate 516, and guide plate 528 passes through slot
And it is respectively and fixedly connected in the 4th fixed plate 512 and the 5th fixed plate 519, the servo peace of also affixed closing notch on movable plate 516
Loading board 527.
As shown in Figure 10, sucker counter weight device 6 includes the first side of a pair mounting plate 601 being mounted on upper spider assembly 2
And a pair of of second side mounting plate 602；
As shown in Figure 10, muti-piece first connecting rod peace is set gradually from top to bottom in the inside of each first side mounting plate 601
Block 603 is filled, first pulley mounting blocks guide rod 606, multiple first pulleys are connected between each pair of first connecting rod mounting blocks 603
Mounting blocks 604 cooperate on first pulley mounting blocks guide rod 606, are flexibly connected first on each first pulley mounting blocks 604
Counterweight pulley 605；
As shown in Figure 10, muti-piece guide rod mounting plate is set gradually from top to bottom in the inside of each second side mounting plate 602
610, side guided in translation bar 611 is set to each 610 surface of guide rod mounting plate, cooperates on the side Yu Gegen guided in translation bar 611
Second connecting rod mounting blocks 612 connect second pulley mounting blocks guide rod between the second opposite connecting rod mounting blocks 612
613, multiple cooperations of second pulley mounting blocks 616 are on second pulley mounting blocks guide rod 613, in each second pulley mounting blocks
The second counterweight pulley 617 is flexibly connected on 616；
As shown in Figure 10, one end of counterweight rope 607 connects weight around the first counterweight pulley 605 and by the first hanging piece 608
The other end of code 609, counterweight rope 607 around the second counterweight pulley 617 and passes through 614 connecting sucker 615 of the second hanging piece.
As shown in figure 11, displacement measuring device 7 includes a pair of of the third long profiles being separately mounted on lower bearing bracket assembly 1
705 and the second long profiles of a pair 701 for being mounted on upper spider assembly 2, in adjacent second long profiles 701 and adjacent third
The second short material 702 is respectively provided between long profiles 705, in silk table mounting plate 703 is respectively set on each second short material 702, in
Displacement measurement silk table 704 is connected on each silk table mounting plate 703, using displacement measurement silk table 704 come displacement amount in the present embodiment,
And displacement sensor can be used in actual application, keep test data more accurate.Third is long in actual installation process
Profile 705 is mounted in the section material framework 201 of upper spider assembly 2, and the second long profiles 701 are mounted on adding for lower bearing bracket assembly 1
On strong type material 104.
As shown in Figure 1 to 11, specific work process of the invention is as follows:
Pass through lateral manual regulating device 303, longitudinal manual regulating device 305 first according to the size of car body fixed frame 4
First positioning plate 302, the second positioning plate 304 are adjusted to suitable position, until car body fixed frame 4 after mounting its outer surface with
Positioning column 306 on each positioning plate, which leans, completes positioning.Lateral manual regulating device 303, longitudinal manual regulating device 305
Specific adjustment process is as follows: as shown in fig. 6, rotational handle 308 makes the first screw rod 315 with turn, due to the first screw rod 315 and first
Feed screw nut 312 is spirally connected, and the first slide unit 311 and the first guide rail 314 are sliding, therefore the rotation of the first screw rod 315 drives first
Stem nut 312, positioning plate fixed block 313, the first slide unit 311 are relative to making rectilinear translation on the first guide rail 314.When car body is fixed
It is by G type folder 301 that car body fixed frame 4 is fixed after frame 4 positions.
Measurement test is sucked out as shown in Figure 10 in high speed, sucker 615 is all adsorbed in vehicle dormer window surface first, then root
The counterweight of different weight is hung on, in the other end of counterweight rope 607 according to the angle for needing skylight to open to realize vehicle dormer window stress
Skylight is opened afterwards.As shown in Figure 10, the second connecting rod mounting blocks 612 can make straight-line displacement on side guided in translation bar 611, by
This adjusts the front-rear position of sucker 615.After skylight stress is opened, displacement measuring device 7 is started to work, by acting on skylight
Each displacement measurement silk table 704 or displacement sensor detection skylight which position after unlatching on surface are displaced, and displacement
Number can also be calculated.
Rigidity measurement test passes through linear servo slide unit 501, vertical servo slide table 502 as shown in Fig. 1, Figure 10 and Figure 11
The a certain position of skylight is tested respectively, as shown in Fig. 7 or Fig. 9, after servo slide table is moved to designated position, the first electricity
Cylinder 504 or the starting of the second electrical pushing cylinder 524 are pushed away, output end stretches out and drive ram contacts pressure with vehicle dormer window, then pressure maintaining
After feed back information to pressure sensor 506, while by displacement measurement silk table 704 or displacement sensor detection in how much pressure
In the case of displacement in specific time be how many, to realize rigidity measurement test.
The configuration of the present invention is simple, it is easy to use, the absorption to vehicle dormer window may be implemented using the present invention and observe in spy
Determine the displacement at some position of skylight in the case of gravity adsorbs, while the present invention also realizes that vehicle dormer window is being pressurized in implosion test
In the displacement of specific time in the case of pressure maintaining, measurement data is accurate, quick and convenient, entire test process automation degree
Height substantially increases the testing efficiency of enterprise.
Above description is explanation of the invention, is not intended to limit the invention, and limited range of the present invention is referring to right
It is required that the present invention can make any type of modification without prejudice to basic structure of the invention.
Claims (10)
1. a kind of line pressure shift mechanism for testing for vehicle dormer window, it is characterised in that: including the lower bearing bracket assembly being connected to each other
(1) and upper spider assembly (2), on Yu Suoshu lower bearing bracket assembly (1) setting for car body fixed frame (4) being fixed and position
The car body fixed frame location adjusting device (3) of adjusting, setting is for adsorbing vehicle dormer window on Yu Suoshu upper spider assembly (2)
Sucker counter weight device (6) and displacement measuring device (7) for measuring vehicle dormer window displacement, in the lower bearing bracket assembly (1)
Be also respectively arranged to apply stressed pressure test device to vehicle dormer window different location normal plane on upper spider assembly (2)
(5)。
2. a kind of line pressure shift mechanism for testing for vehicle dormer window as described in claim 1, it is characterised in that: the lower machine
Frame assembly (1) includes left half lower bearing bracket (101) and right half lower bearing bracket (102), half lower bearing bracket of left half lower bearing bracket (101) and the right side
(102) it is connected commonly through the first butted section bars (106), in left half lower bearing bracket (101) and right half lower bearing bracket (102)
Between be also respectively connected with stiffening profile (104) and the first connection section bar (105) for installing pressure test device (5)；One
Supporting platen (103) for disposing test instrument is also installed at the first butted section bars of root (106).
3. a kind of line pressure shift mechanism for testing for vehicle dormer window as claimed in claim 2, it is characterised in that: the upper machine
Frame assembly (2) includes section material framework (201), and more second connection section bars (202), In are arranged in the section material framework (201)
The four corners of the section material framework (201) are vertically arranged vertical profile (203) respectively, between adjacent upright profile (203)
It connects third connection section bar (204), a pair of 4th connection section bar (205), In is connected between adjacent third connection section bar (204)
More support profiles (206) are connected between the 4th adjacent connection section bar (205) of front and back；Along the one of the section material framework (201)
A pair of 5th connection section bar (207) is also extended in side, and the second butted section bars are arranged between adjacent 5th connection section bar (207)
(208)。
4. a kind of line pressure shift mechanism for testing for vehicle dormer window as described in claim 1, it is characterised in that: the car body
Fixed frame location adjusting device (3) includes the first positioning plate of muti-piece (302), the muti-piece for positioning different size car body fixed frames
Second positioning plate (304) and multiple G types for fixing car body fixed frame press from both sides (301), and each first positioning plate (302) is distributed in vehicle
Two corners of body fixed frame, each second positioning plate (304) are distributed in other two corner of car body fixed frame；It is fixed in each first
The bottom of position plate (302) is respectively arranged to the lateral manual regulating device that transverse translation is made in driving the first positioning plate (302)
(303), it sets gradually in the bottom of each second positioning plate (304) for driving the second positioning plate (304) laterally and longitudinally to put down
The lateral manual regulating device (303) of shifting and longitudinal manual regulating device (305).
5. a kind of line pressure shift mechanism for testing for vehicle dormer window as claimed in claim 4, it is characterised in that: the transverse direction
Manual regulating device (303) and longitudinal manual regulating device (305) include the first bottom plate (307), in first bottom plate
(307) the first fixed plate of surface arranged for interval (310) and the second fixed plate (316), one end of the first screw rod (315) is successively worn
It crosses the first fixed plate (310) and is spirally connected with the second fixed plate (316), first screw rod (315) stretches out the first fixed plate (310)
The other end pass through screw rod latch segment (309) connection handle (308), be spirally connected the first screw rod spiral shell on first screw rod (315)
Female (312), connect the first guide rail (314) between adjacent first fixed plate (310) and the second fixed plate (316), at each the
On one guide rail (314) slip the first slide unit (311), positioning plate fixed block (313) connect jointly with each first slide unit (311) and
It is affixed with the first feed screw nut (312).
6. a kind of line pressure shift mechanism for testing for vehicle dormer window as claimed in claim 4, it is characterised in that: fixed in first
Multiple positioning columns for positioning car body fixed frame (4) outer edge are arranged in the surface of position plate (302) and the second positioning plate (304)
(306)。
7. a kind of line pressure shift mechanism for testing for vehicle dormer window as described in claim 1, it is characterised in that: the pressure
Test device (5) includes lateral pressure test device and lateral pressure test device；The direction finding pressure test device includes straight
Line servo slide table (501) and vertical servo slide table (502), the vertical servo slide table (502) are installed by vertical servo slide table
Plate (527) is connect with the movable end of linear servo slide unit (501), in the movable end setting the of the vertical servo slide table (502)
One electrical pushing cylinder (504), the output end of first electrical pushing cylinder (504) pass sequentially through connecting rod (505), pressure sensor (506)
It connects pressure head (507)；
The lateral pressure test device includes a pair of first long profiles (521), is connected between a pair of first long profiles (521)
First short material (520) is respectively set the first locating piece (522), the second locating piece (523) on each first long profiles (521)
It is vertically affixed with each first locating piece (522), guide pad (526) are connected between a pair of second locating piece (523), described
By electrical pushing cylinder mounting plate (525) affixed second electrical pushing cylinder (524) on guide pad (526), second electrical pushing cylinder (524) is along vertical
To arrangement, the output end of second electrical pushing cylinder (524) is also sequentially connected connecting rod (505), pressure sensor (506) connection pressure
Head (507).
8. a kind of line pressure shift mechanism for testing for vehicle dormer window as claimed in claim 7, it is characterised in that: the straight line
Servo slide table (501) and vertical servo slide table (502) include the second bottom plate (509), solid on the second bottom plate (509) surface
It connects third fixed plate (511), the 4th fixed plate (512) and the 5th fixed plate (519) arranged for interval are in third fixed plate (511) table
Face, the output end of servo motor (508) are connect by shaft coupling with the second screw rod (515), second screw rod (515) it is another
End sequentially passes through the 4th fixed plate (512) and is spirally connected with the 5th fixed plate (519)；In a pair of 4th fixed plate (512) and the 5th
The second guide rail (514) are also set up between fixed plate (519), be slidably connected the second slide unit (529) on the second guide rail (514), the
Two feed screw nuts (517) are spirally connected with the second screw rod (515), second feed screw nut (517) and the second slide unit (529) jointly with
Movable plate (516) is affixed, and slot is opened up on the movable plate (516), and guide plate (528) passes through the slot and is respectively and fixedly connected in the 4th
Fixed plate (512) and the 5th fixed plate (519), the servo mounting plate of also affixed closing notch on the movable plate (516)
(527)。
9. a kind of line pressure shift mechanism for testing for vehicle dormer window as described in claim 1, it is characterised in that: the sucker
Counter weight device (6) includes the first side of a pair mounting plate (601) being mounted on upper spider assembly (2) and a pair of of second side mounting plate
(602)；
Muti-piece first connecting rod mounting blocks (603) are set gradually from top to bottom in the inside of each first side mounting plate (601), each
First pulley mounting blocks guide rod (606) are connected between first connecting rod mounting blocks (603), multiple first pulley mounting blocks
(604) cooperation is flexibly connected first on each first pulley mounting blocks (604) on first pulley mounting blocks guide rod (606)
Counterweight pulley (605)；
Muti-piece guide rod mounting plate (610) is set gradually from top to bottom in the inside of each second side mounting plate (602), and side translation is led
It is set to each guide rod mounting plate (610) surface to bar (611), cooperates the second company on the side Yu Gegen guided in translation bar (611)
Extension bar mounting blocks (612) connect second pulley mounting blocks guide rod between the second opposite connecting rod mounting blocks (612)
(613), multiple second pulley mounting blocks (616) cooperations are pacified on second pulley mounting blocks guide rod (613) in each second pulley
The second counterweight pulley (617) is flexibly connected on dress block (616)；
Match around the first counterweight pulley (605) and by the first hanging piece (608) connection counterweight (609) one end of counterweight rope (607)
The other end of rope (607) around the second counterweight pulley (617) and passes through the second hanging piece (614) connecting sucker (615) again.
10. a kind of line pressure shift mechanism for testing for vehicle dormer window as described in claim 1, it is characterised in that: institute's rheme
Measuring system (7) includes a pair of of the third long profiles (705) being separately mounted on lower bearing bracket assembly (1) and is mounted on
The second long profiles of a pair (701) on support assembly (2), in adjacent second long profiles (701) and adjacent third long profiles (705)
Between be respectively provided with the second short material (702), in silk table mounting plate (703), Yu Gesi is respectively set on each second short material (702)
Displacement measurement silk table (704) are connected on table mounting plate (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910784065.2A CN110411733A (en) | 2019-08-23 | 2019-08-23 | A kind of line pressure shift mechanism for testing for vehicle dormer window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910784065.2A CN110411733A (en) | 2019-08-23 | 2019-08-23 | A kind of line pressure shift mechanism for testing for vehicle dormer window |
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| Publication Number | Publication Date |
|---|---|
| CN110411733A true CN110411733A (en) | 2019-11-05 |
Family
ID=68368579
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910784065.2A Pending CN110411733A (en) | 2019-08-23 | 2019-08-23 | A kind of line pressure shift mechanism for testing for vehicle dormer window |
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| Country | Link |
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| CN (1) | CN110411733A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833288A (en) * | 2020-12-31 | 2021-05-25 | 深圳先进技术研究院 | Two-dimensional plane displacement miniature control platform |
| CN112857714A (en) * | 2021-01-18 | 2021-05-28 | 福耀玻璃工业集团股份有限公司 | Rigidity measuring device and method for automobile side window glass plate |
| CN114061971A (en) * | 2021-10-22 | 2022-02-18 | 上汽大众汽车有限公司 | Wind load endurance test device for vehicle skylight |
-
2019
- 2019-08-23 CN CN201910784065.2A patent/CN110411733A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833288A (en) * | 2020-12-31 | 2021-05-25 | 深圳先进技术研究院 | Two-dimensional plane displacement miniature control platform |
| CN112857714A (en) * | 2021-01-18 | 2021-05-28 | 福耀玻璃工业集团股份有限公司 | Rigidity measuring device and method for automobile side window glass plate |
| CN114061971A (en) * | 2021-10-22 | 2022-02-18 | 上汽大众汽车有限公司 | Wind load endurance test device for vehicle skylight |
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