CN104677229B - Torsion bar type tilt cab verifying fixture - Google Patents
Torsion bar type tilt cab verifying fixture Download PDFInfo
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- CN104677229B CN104677229B CN201510090472.5A CN201510090472A CN104677229B CN 104677229 B CN104677229 B CN 104677229B CN 201510090472 A CN201510090472 A CN 201510090472A CN 104677229 B CN104677229 B CN 104677229B
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- slide rail
- installing plate
- governor motion
- base platform
- torsion bar
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Abstract
The invention relates to the technical field of workpiece verifying fixtures, and discloses a torsion bar type tilt cab verifying fixture. The torsion bar type tilt cab verifying fixture comprises a pedestal platform, wherein a front regulating mechanism and a rear regulating mechanism are arranged on the pedestal platform; the front regulating mechanism comprises two groups of first detachable connecting blocks; the two groups of first connecting blocks respectively slide on a first sliding rail and a second sliding rail, which are mutually perpendicular; the rear regulating mechanism comprises two groups of second detachable connecting blocks; the two groups of second connecting blocks respectively slide on a third sliding rail and a fourth sliding rail, which are mutually perpendicular; the first sliding rail is parallel to the fourth sliding rail; the first connecting blocks and the second connecting blocks serve as fixed points of the cab. According to the structure, the fixed points can be regulated in the front, back, left and right directions in the horizontal plane and in the height direction in the vertical plane; when the cab is fixed on the verifying fixture meeting the mounting dimension, the cab skewing reason can be quickly troubleshot, so as to conveniently solve the follow-up problem; the fixture can realize troubleshooting for multiple cab skewing problems, and is higher in universality degree.
Description
Technical field
A kind of the present invention relates to workpiece checking frock technical field, more particularly to torsion bar type upset driver's cabin checking frock.
Background technology
Commercial bassinet structure is mainly made up of two large divisions, and a part is vehicle frame；Another part is driver's cabin, and driver's cabin passes through
Suspension and torsion bar are connected with vehicle frame.The driver's cabin of torsion bar accumulation of energy flipped form applies commonplace, this dress in commercial car field
The characteristics of putting is simple and convenient, low cost, but the defect of maximum be act on two junction point of driver's cabin power it is in different size, hold
Easily there are the phenomenons such as driver's cabin is crooked, interfere, driver's cabin is crooked for a long time may to affect vehicle service life and safety.
But except driver's cabin or so support mounting point stress is inconsistent can cause driver's cabin deflection in addition to, vehicle frame itself deformation
Driver's cabin can be caused crooked, the investigation of existing driver's cabin skew problem is mainly realized by computer simulation analysis.Specifically
Ground, in product design, it will usually design certain left and right support side-play amount for offsetting the skew caused because of torsion bar power, to protect
The power cause not of uniform size of card two junction point of driver's cabin；When driver's cabin occur and being crooked, constantly change inclined with the method for sunykatuib analyses
Shifting amount, checks whether the crooked situation of driver's cabin takes a turn for the better；But it is longer that this mode investigates the cycle, and it is difficult to judge that driver's cabin is crooked
Be caused due to frame distortion factor or caused by two junction point unbalance stress of driver's cabin, bring huge to the solution of problem
Inconvenience.
Therefore, those skilled in the art need the suitable checking frock of design, carry out live physical varification, to shorten problem
The investigation cycle.
The content of the invention
It is an object of the invention to provide a kind of torsion bar type upset driver's cabin checking frock, it is crooked which facilitates driver's cabin to occur
When, the investigation of problem is carried out, can significantly be shortened the investigation cycle, be facilitated the solution of problem.
To achieve these goals, present invention employs following technical scheme：
A kind of torsion bar type upset driver's cabin checking frock, including base platform, the base platform is provided with front regulation machine
Structure and rear governor motion；
The front governor motion includes the first slide rail being arranged on the base platform, and first slide rail is provided with two
The first installing plate of group, the side of per group of first installing plate are equipped with the first chute with the first slide rail slip clamping,
And relative opposite side is provided with bearing of trend second slide rail vertical with the bearing of trend of first slide rail, per group described first
Second installing plate is respectively and fixedly provided with installing plate also, the side of second installing plate is provided with and the second slide rail slip clamping
Second chute, and relative opposite side has been removably secured the first contiguous block；
The rear governor motion includes being arranged on the base platform and bearing of trend and first slide rail prolong
The 3rd vertical slide rail of direction is stretched, the 3rd installing plate is installed on the 3rd slide rail, the side of the 3rd installing plate is provided with
With the 3rd chute of the 3rd slide rail slip clamping, and relative opposite side is provided with prolonging for bearing of trend and the 3rd slide rail
The 4th vertical slide rail of direction is stretched, two group of the 4th installing plate, the side of the 4th installing plate are installed on the 4th slide rail
The 4th chute with the 4th slide rail slip clamping is provided with, and relative opposite side has been removably secured the second contiguous block.
Preferably, the front governor motion is also corresponded with two first installing plates including two groups and is driven described
The first drive division that first installing plate is moved along first slide rail, first drive division include the first hand of spline connection
Wheel and the first multidiameter, are provided with Bearning mechanism, and one end relative with first hand-operated wheel are solid on first multidiameter
Surely the first leading screw is connected with, first leading screw is fixed with the first connecting plate by the first ball-screw, first connecting plate
It is fixedly connected with first installing plate.
Preferably, the front governor motion is also corresponded with two second installing plates including two groups and is driven described
The second drive division that second installing plate is moved along its each self-corresponding described second slide rail, second drive division include that spline connects
The second hand-operated wheel for connecing and the second multidiameter, are provided with Bearning mechanism on second multidiameter, and with second hand-operated wheel
Relative one end is fixedly connected with the second leading screw, and second leading screw is fixed with the second connecting plate by the second ball-screw, institute
State the second connecting plate to be fixedly connected with second installing plate.
Preferably, the rear governor motion also includes drive the 3rd installing plate to move along the 3rd slide rail the 3rd
Drive division, the 3rd drive division include the 3rd hand-operated wheel and the 3rd multidiameter of spline connection, pacify on the 3rd multidiameter
Equipped with Bearning mechanism, and one end relative with the 3rd hand-operated wheel is fixedly connected with the 3rd leading screw, and the 3rd leading screw passes through
3rd ball-screw is fixed with the 3rd connecting plate, and the 3rd connecting plate is fixedly connected with the 3rd installing plate.
Preferably, the rear governor motion is also corresponded with two the 4th installing plates including two groups and is driven described
The fourth drive part that 4th installing plate is moved along its corresponding described 4th slide rail, the fourth drive part include spline connection
4th hand-operated wheel and fourth order ladder axle, are provided with Bearning mechanism on the fourth order ladder axle, and relative with the 4th hand-operated wheel
One end be fixedly connected with the 4th leading screw, the 4th leading screw is fixed by the 4th ball-screw and the 4th connecting plate, described
Four connecting plates are fixedly connected with the 4th installing plate.
Preferably, the base platform is provided with framework, and the rear governor motion is arranged on said frame.
Preferably, the two ends of first slide rail, the two ends of second slide rail, two ends of the 3rd slide rail and described
The two ends of the 4th slide rail are equipped with limited block.
Preferably, the base platform is rectangular platform, and the front governor motion and the rear governor motion are along the bottom
The a line bearing of trend of seat platform is separated by a distance to be arranged in parallel.
Preferably, four corners on the base platform bottom surface are respectively equipped with support column, and the base platform also
It is provided with conveying hole.
A kind of torsion bar type upset driver's cabin checking frock, including base platform, the base platform is provided with front regulation machine
Structure and rear governor motion；
The front governor motion includes the first slide rail being arranged on the base platform, and first slide rail is provided with two
The first installing plate of group, the side of per group of first installing plate are equipped with the first chute with the first slide rail slip clamping,
And relative opposite side is provided with bearing of trend second slide rail vertical with the extension of first slide rail, per group described first is installed
Second installing plate is respectively and fixedly provided with plate also, the side of second installing plate is provided with the second slide rail slip clamping second
Chute, and relative opposite side has been removably secured the first contiguous block；
The rear governor motion includes being arranged on the base platform, the extension side of bearing of trend and first slide rail
To the 3rd parallel slide rail, the 3rd slide rail is provided with two group of the 3rd installing plate, and the side of per group of the 3rd installing plate is equal
The 3rd chute with the 3rd slide rail slip clamping is provided with, and relative opposite side is provided with bearing of trend with the 3rd slide rail
Vertical the 4th slide rail of bearing of trend, be also respectively and fixedly provided with the 4th installing plate, the 4th peace on per group of the 3rd installing plate
The side of dress plate is provided with the 4th chute with the 4th slide rail slip clamping, and relative opposite side has been removably secured the
Two contiguous blocks.
The invention provides a kind of torsion bar type upset driver's cabin verifies frock, two in wherein front governor motion group first connect
Connect block, as the two fixing points for installing driver's cabin front end, due to two group of first contiguous block can each respectively in the first slide rail or
Slide on corresponding second slide rail, therefore respectively the two fixing points of driver's cabin front end can be carried out with all around four direction
Adjust, until meet the installation dimension being fixedly mounted with a little requiring；Two group of second contiguous block in governor motion afterwards, as installing driver's cabin
The two fixing points of rear end, two group of second contiguous block are slided along the 3rd slide rail simultaneously, due to the two fixing points of driver's cabin rear end
Conllinear requirement need to be met in the installation dimension of fore-and-aft direction, therefore make two group of second contiguous block same step on the 3rd slide rail
Section, can reduce regulated variable, it is ensured that fixed precision and ease of use；Two group of second contiguous block can be slided along each self-corresponding 4th
Rail is adjusted respectively, to meet the installation requirements of two fixing points left and right directions；In addition, the first contiguous block, the second contiguous block
Detachable connection is adopted with each self-corresponding installing plate, therefore, can be by changing the first contiguous block and/or the second contiguous block
Short transverse size, you can complete the regulation of the installation dimension of short transverse.
As described above, all size adjustings in place after, by driver's cabin fixation in this frock, by three coordinate pair driver's cabins
Corresponding hole site is detected that now driver's cabin whether there is crooked situation for confirmation；As size now is that to meet vehicle frame constant
Situation during shape, if there is crooked situation, caused by can determine whether that driver's cabin is crooked and being torsion bar torsion unreasonable distribution, the later stage is by root
According to Data Detection result, the distribution of driver's cabin torsion bar torsion is re-started, detection is re-started again after torsion distribution, until data symbols
Till closing design requirement；If crooked situation does not occur in the driver's cabin being fixed in checking frock, it is believed that mainly due to driving
Sail the factors such as room Frame Welding deformation to cause, as long as deformation factor in emphasis investigation welding process.
Therefore, using this checking frock, the reason for causing driver's cabin crooked can be quickly investigated out, facilitates the solution of late problems
Certainly, it is easy to use, work efficiency can be effectively improved, while this frock is capable of achieving the skew problem row of all homogeneous structure driver's cabins
Work is looked into, generalization is realized.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing that needs are used is briefly described, and it is further specifically to the specific embodiment work of the present invention to combine accompanying drawing
It is bright, wherein：
Fig. 1 is the structural representation of torsion bar type upset driver's cabin checking frock in the embodiment of the present invention；
Fig. 2 is the structural representation of front governor motion in the embodiment of the present invention；
Fig. 3 is the structural representation of rear governor motion in the embodiment of the present invention；
Structural representations of the Fig. 4 for the first drive division in front governor motion in the embodiment of the present invention；
Structural representations of the Fig. 5 for the second drive division in front governor motion in the embodiment of the present invention.
The label declaration of wherein above-mentioned accompanying drawing is as follows：
1- base platforms, the first contiguous blocks of 2-, the second contiguous blocks of 3-, the first ball-screws of 4-, the second ball-screws of 5-, 6-
3rd ball-screw, the 4th ball-screws of 7-, 8- frameworks, 9- limited blocks, 10- support columns, 11- conveying holes；
The first slide rails of a1-, the second slide rails of a2-, the 3rd slide rails of a3-, the 4th slide rails of a4-；
The first installing plates of b1-, the second installing plates of b2-, the 3rd installing plates of b3-, the 4th installing plates of b4-；
The first hand-operated wheels of c1-, the second hand-operated wheels of c2-, the 3rd hand-operated wheels of c3-, the 4th hand-operated wheels of c4-；
The first leading screws of d1-, the second leading screws of d2-, the 3rd leading screws of d3-, the 4th leading screws of d4-；
The first connecting plates of e1-, the second connecting plates of e2-, the 3rd connecting plates of e3-, the 4th connecting plates of e4-；
The first fixed supports of f1-, the second fixed supports of f2-, the 3rd fixed supports of f3-, the 4th fixed supports of f4-.
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with specific embodiment pair
Technical scheme is done and is further discussed in detail.
With reference to Fig. 1～3, the upset driver's cabin checking frock that the present invention is provided, including base platform 1, the base platform 1
It is provided with front governor motion and rear governor motion；The front governor motion includes the first cunning being arranged on the base platform 1
Rail a1, is provided with two group of first installing plate b1 on the first slide rail a1, and the side of per group of the first installing plate b1 is equipped with
With the first chute of the first slide rail a1 slip clampings, and relative opposite side is provided with the second slide rail a2, second chute
The bearing of trend of a2 is vertical with the bearing of trend of the first slide rail a1, is also respectively and fixedly provided with per group of the first installing plate b1
The side of two installing plate b2, the second installing plate b2 is provided with the second chute with the second slide rail a2 slip clampings, and phase
To opposite side be removably secured the first contiguous block 2；First contiguous block 2 can be connected with the second installing plate b2 bolts
Connect, and one or more groups of installing holes are preferably provided with first contiguous block 2, for installing the front end of fixed driver's cabin.
The rear governor motion includes the 3rd slide rail a3 being arranged on the base platform 1, and the 3rd cunning a3's prolongs
Stretch direction vertical with the bearing of trend of the first slide rail a1, the 3rd installing plate b3 is installed on the 3rd slide rail a3, it is described
The side of the 3rd installing plate b3 is provided with the 3rd chute with the 3rd slide rail a3 slip clampings；Preferably, the 3rd slide rail
A3 is two, and separated by a distance to be arranged in parallel, the 3rd installing plate b3 is provided with two articles of the 3rd cunnings described with two articles respectively
3rd chute of groove a3 slip clampings, to ensure the 3rd installing plate b3 stable movements；With described on the 3rd installing plate b3
The relative opposite side of three chutes is provided with the 4th slide rail a4, and the bearing of trend of the 4th slide rail a4 with the 3rd slide rail a3's
Bearing of trend is vertical, is provided with two group of the 4th installing plate b4 on the 4th slide rail a4, and the one of per group of the 4th installing plate b4
Side is equipped with the 4th chute with the 4th slide rail a4 slip clampings, and relative opposite side has been removably secured the second company
Block 3 is connect, second contiguous block 3 can be with the 4th installing plate b4 bolt connections；And be preferably provided with second contiguous block 3
One or more groups of installing holes, for fixing the rear end of driver's cabin.
In specific implementation process, above-mentioned each chute can be set directly on corresponding installing plate, can also be may be provided at solely
On vertical slide block, chute is arranged on the side of slide block, then corresponding installing plate is fixed on relative with chute another on slide block
Side, arranges independent slide block structure, can facilitate the processing of chute, can effectively ensure that the intensity of installing plate.
In said structure, the first slide rail a1 is parallel with the 4th slide rail a4 and extends in the same direction, for convenience
Hereinafter describe, the bearing of trend is defined for left and right bearing of trend；The second slide rail a2 is parallel with the 3rd slide rail a3 and edge
Same direction extends, and for convenience of following description, defines the bearing of trend for bearing of trend in front and back.
Due to being equipped with the first installing plate that is independent, can sliding along the first slide rail a1 under the first contiguous block 2 each described
B1 and the second installing plate b2 that is independent, can sliding along the second slide rail a2, so can carry out to each first contiguous block 2 respectively
All around direction is adjusted, to meet the requirement of driver's cabin front end two fixing points installation dimension；And due to two described second
Contiguous block 3 shares the 3rd installing plate b3 slided along the 3rd slide rail a3, therefore two second contiguous blocks 3 are along front and back
To adjustment be it is synchronous carry out, as the installation dimension of the two fixing points of driver's cabin rear end meets conllinear in fore-and-aft direction
Require, so this set, can reduce regulated variable, convenient use, it is ensured that installation accuracy；And each described second contiguous block 3
The 4th installing plate b4 that is independent, sliding along the 4th slide rail a4 is respectively provided with, so can enter to each second contiguous block 3 respectively
The precision of row left and right directions is adjusted；Further, since first contiguous block 2 and second contiguous block 3 are self-corresponding with each
Installing plate detachable connection, therefore, the size in perpendicular inner height direction can be completed by the height of adjustment contiguous block
Adjust.
Specifically, when the checking frock is used, follow the steps below：
The first step：Driver's cabin front and back ends fore-and-aft direction installation dimension is adjusted
Required according to the installation dimension of driver's cabin front end fore-and-aft direction first, by adjusting before two in governor motion the
One contiguous block 2 so as to move along the second slide rail a2 fore-and-aft directions, realizes the tune of front end two fixing points size along the longitudinal direction
It is whole；Then required according to the installation dimension of driver's cabin rear end fore-and-aft direction, two in governor motion after synchronous adjustment the
Two contiguous blocks 3 so as to realize rear end two fixing points size adjusting along the longitudinal direction along the movement of the 3rd slide rail a3 fore-and-aft directions,
Till design requirement is met.
Second step：Driver's cabin front and back ends left and right directions installation dimension is adjusted
Required according to the installation dimension of driver's cabin front end left and right directions first, by being adjusted in reach governor motion respectively
Two the first contiguous blocks 2 so as to move along the first slide rail a1 left and right directions, realize two front end fixing points in left and right directions size
Adjustment；Then required according to the installation dimension of driver's cabin rear end left and right directions, two in governor motion after regulation respectively
Individual second contiguous block 3, moves along the 4th slide rail a4 left and right directions, realizes that two fixing points size in left-right direction in rear end is adjusted
Section, till design requirement is met.
3rd step：Driver's cabin front and back ends short transverse installation dimension is adjusted
According to the dimensional requirement in different driver's cabin perpendicular inner height directions, the contiguous block of suitable dimension is selected, realized
The adjustment of cab heights direction size.
Adjust by more than, all size adjustings in place after, meet four mount point dimensional requirements of driver's cabin to be installed, can be with
Driver's cabin to be verified is installed in this frock carries out live confirmation in kind.In checking, after driver's cabin is placed in this frock,
Detected by three coordinate pair driver's cabin corresponding hole sites, confirmed that now driver's cabin whether there is crooked situation, due to now driving
The installation dimension for sailing room is the undeformed size of vehicle frame, if there is crooked situation, is regarded as due to driver's cabin torsion bar torsion
Caused by unreasonable distribution, the later stage will re-start the distribution of driver's cabin torsion bar torsion, after torsion distribution according to Data Detection result
Checking is re-started again, till data fit design requirement；If crooked situation does not occur in driver's cabin after installing, can assert
As the factors such as driver's cabin Frame Welding deformation cause, as long as now emphasis investigates deformation factor in welding process.
This verifies designing and producing for frock, and maximum advantage is exactly to exclude a variable first, and another variable is carried out
Confirm, simplify challenge, so as to find out the root of problem, substantially reduce the problem investigation cycle, accelerate research and development of products to enter
Journey；Secondly, this checking frock can be verified to many money vehicle driver's cabins, greatly save research and development of products cost.
The regulation of 3 fixed position of the first contiguous block 2 and the second contiguous block for convenience, in a preferred embodiment, also to which
In one or more groups of contiguous blocks devise the drive division for driving its motion, concrete condition is as described below.
Preferably, the front governor motion includes that two groups of first installing plate b1 described in one or two are corresponded and driven described
The first drive division that first installing plate b1 is moved along the first slide rail a1, first drive division include preferred spline connection
First hand-operated wheel c1 and the first multidiameter, certainly, the first hand-operated wheel c1 and first multidiameter also may be selected welding etc.
Other are fixedly connected mode；Wherein, the preferred double thread multidiameter of first multidiameter, is provided with Bearning mechanism thereon, is
Guarantee Stability Analysis of Structures, is additionally provided with the first fixed support f1 to fixing bearing mechanism, the preferred L-shaped of the first fixed support f1
Support, its base and 1 bolt connection of the base platform；First multidiameter one end relative with the first hand-operated wheel c1 is fixed
The first leading screw d1 is connected with, the first leading screw d1 is fixed with the first connecting plate e1 by the first ball-screw, described first connects
Fishplate bar e1 is fixedly connected with the first installing plate b1；Specifically, with reference to Fig. 4, the preferred L-shaped of the first connecting plate e1 is fixed
Plate, its one end and the first installing plate b1 bolt connections, the other end and 4 bolt connection of the first ball-screw, and it is described
The other end of the first ball-screw 4 is threadedly coupled with the first leading screw d1.Thus, the first hand-operated wheel c1 is rotated, just can be driven
First leading screw d1 drives the first installing plate b1 to move along the first slide rail a1, so as to drive the on the first installing plate b1
One contiguous block 2 is moved together in left-right direction.
Preferably, the front governor motion is also corresponded and drives institute with two the second installing plate b2 including two groups
State the second drive division that the second plate installing plate b2 is moved along its each self-corresponding described second slide rail a2, the second drive division bag
Include the second hand-operated wheel c2 and the second multidiameter of preferred spline connection, the preferred double thread multidiameter of second multidiameter, its
On Bearning mechanism is installed, in order to ensure Stability Analysis of Structures, be additionally provided with the second fixed support f2 to fixing bearing mechanism, described
The preferred L brackets of two fixed support f2, its base and the first installing plate b1 bolt connections；Second multidiameter and second
Hand-operated wheel c2 relative one end is fixedly connected with the second leading screw d2, and the second leading screw d2 passes through the second ball-screw 4 and second
Connecting plate e2 is fixed, and the second connecting plate e2 is fixedly connected with the second installing plate b2.Specifically, with reference to Fig. 5, described
The preferred U-shaped connecting plates of two connecting plate e2, the side of U-shaped connecting plate are provided with installing hole, for second ball screw 5
Thick stick bolt connection, and the other end of second ball screw 5 is threadedly coupled with the second leading screw d2.Thus, rotate second
Hand-operated wheel c2, just can drive the second leading screw d2 to drive the second installing plate b2 to move along the second slide rail a2, described so as to drive
The first contiguous block 2 on second installing plate b2 is moved together along the longitudinal direction.
Preferably, the rear governor motion includes driving that the 3rd installing plate b3 is moved along the 3rd slide rail a3
Three drive divisions, the 3rd drive division include the 3rd hand-operated wheel c3 and the 3rd multidiameter of preferred spline connection, the 3rd rank
The preferred double thread multidiameter of terraced axle, is provided with Bearning mechanism thereon, in order to ensure Stability Analysis of Structures, is additionally provided with the 3rd fixed support
F3 to fixing bearing mechanism, the preferred L bracket of the 3rd fixed support f3, its base can be with 1 bolt of the base platform
Connection；On 3rd multidiameter, one end relative with the 3rd hand-operated wheel c3 is fixedly connected with the 3rd leading screw d3, described 3rd
Thick stick d3 is fixed with the 3rd connecting plate e3 by the 3rd ball-screw 6, the 3rd connecting plate e3 and the 3rd installing plate b3 spiral shells
Bolt is fixedly connected, and the other end of the 3rd ball-screw 6 is threadedly coupled with the 3rd leading screw d3.Thus, the 3rd handss are rotated
Rolled round c3, just can drive the 3rd leading screw d3 to drive the 3rd installing plate b3 to move along the 3rd slide rail a3, so as to drive described the
The second contiguous block 3 on three installing plate b3 is moved together along the longitudinal direction.
Preferably, the rear governor motion is also corresponded and is driven respectively including two groups of the 4th installing plate b4 described with two
Move the fourth drive part that the 4th installing plate b4 is moved along each self-corresponding 4th slide rail a4, the fourth drive part bag
Include the 4th hand-operated wheel c4 and fourth order ladder axle of preferred spline connection, the preferred double thread multidiameter of fourth order ladder axle, its
On Bearning mechanism is installed, in order to ensure Stability Analysis of Structures, be additionally provided with the 4th fixed support f4 to fixing bearing mechanism, described
The preferred L brackets of four fixed support f4, its base can be with the 3rd installing plate b3 bolt connections；Fourth order ladder axle and the
Four hand-operated wheel c4 relative one end is fixedly connected with the 4th leading screw d4, and the 4th leading screw d4 passes through the 4th ball-screw 7 and the
Four connecting plate e4 are fixed, and the 4th connecting plate e4 is fixedly connected with the 4th installing plate b4 bolts, the 4th ball wire
The other end of thick stick 7 is threadedly coupled with the 4th leading screw d4.Thus, the 4th hand-operated wheel c4 is rotated, just can drives the 4th leading screw d4
The 4th installing plate b4 is driven to move along the 4th slide rail a4, so as to drive the second contiguous block 3 on the 4th installing plate b4
Move in left-right direction together.
In order to easy to operate, the first hand-operated wheel c1, the second hand-operated wheel c2, the 3rd hand-operated wheel c3 and described
4th hand-operated wheel c4 is close to the edge of the base platform 1 and arranges.
Further, since there is difference in height between driver's cabin front end fixing point and rear end fixing point, can be by arranging described the
Height of the height of two contiguous blocks 3 higher than first contiguous block 2, to meet installation requirement, but this mode can be so that described
The height of the second contiguous block 3 is higher, less stable, affects fixed fixing, therefore, the base is put down in the present embodiment
Framework 8 is additionally provided with platform 1, the rear governor motion is arranged on the framework 8, with difference in height between fixing point before and after satisfaction
Requirement.
Preferably, the two ends of the first slide rail a1, the two ends of the second slide rail a2, the two ends of the 3rd slide rail a3
And the two ends of the 4th slide rail a4 can also be provided with limited block 9, to prevent contiguous block from skidding off slide rail, convenient use.
Further, in the present embodiment, 1 preferably rectangular platform of the base platform, the front governor motion and institute
State rear governor motion along the base platform 1 a line bearing of trend it is separated by a distance be arranged in parallel, rectangular platform structure
Simply, and with larger space, facilitate the arrangement of forward and backward governor motion, will with the installation dimension for preferably meeting driver's cabin
Ask.
In the present embodiment is embodied as, four corners on 1 bottom surface of the base platform further respectively have support column 10,
And conveying hole 11 is additionally provided with the base platform 1, facilitate the carrying and use of the checking frock.
In addition, present invention also offers another kind of torsion bar type upset driver's cabin checking frock, including base platform 1, described
Base platform 1 is provided with front governor motion and rear governor motion；
The front governor motion includes the first slide rail a1 being arranged on the base platform 1, on the first slide rail a1
Two group of first installing plate b1 is provided with, the side of per group of the first installing plate b1 is equipped with and the first slide rail a1 slip clampings
The first chute, and relative opposite side is provided with bearing of trend second slide rail vertical with the bearing of trend of the first slide rail a1
A2, is also respectively and fixedly provided with the second installing plate b2 on per group of the first installing plate b1, the side of the second installing plate b2 be provided with
Second chute of the second slide rail a2 slip clampings, and relative opposite side has been removably secured the first contiguous block 2；
The rear governor motion includes being arranged on the base platform 1, bearing of trend is prolonged with the first slide rail a1's
The 3rd parallel slide rail a3 of direction is stretched, the 3rd slide rail a3 is provided with two group of the 3rd installing plate b3, and per group the described 3rd is installed
The side of plate b3 is equipped with the 3rd chute with the 3rd slide rail a3 slip clampings, and relative opposite side is provided with bearing of trend
The fourth slide rail a4 vertical with the bearing of trend of the 3rd slide rail a3, is also respectively and fixedly provided with per group of the 3rd installing plate b3
The side of four installing plate b4, the 4th installing plate b4 is provided with the 4th chute with the 4th slide rail a4 slip clampings, and phase
To opposite side be removably secured the second contiguous block 3.
Similarly, each group chute is it is also preferred that be arranged on the side of independent slide block, corresponding installing plate is fixed on slide block
Opposite side, to facilitate the processing of chute so that whole mechanism kinematic is more smooth.
Compared with the structure of above-mentioned the first checking frock, two the second contiguous blocks 3 are shared into the 3rd in this frock and is installed
The situation of plate b3, changes into and is provided with the 3rd independent installing plate b3 below each the second contiguous block 3, so as to be capable of achieving
To two the second contiguous blocks 3, all around, four direction individually carries out size adjusting respectively, and by the 3rd slide rail a3 and the 4th
The bearing of trend of slide rail a4 is exchanged, also can final adjustment to the size for meeting driver's cabin installation requirement, and then to drive
Room is fixed checking.
Therefore, for the first the checking tool structure be given in the present invention, those skilled in the art relatively easily can enter
Row is following to be changed：Corresponding adjustment is carried out to the arranged direction of four slide rails, or is directed to each contiguous block, by the first installing plate
B1, the second installing plate b2, the 3rd installing plate b3, the 4th installing plate b4 are designed to stand alone type or two contiguous block common types, so as to
The effect of the checking frock is realized, but these changes all should be covered by the design philosophy of the present invention.
Construction, feature and the action effect of the present invention, above institute is described in detail above according to the embodiment shown in schema
Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range shown in drawing, it is every according to structure of the invention
Want made change, or be revised as the Equivalent embodiments of equivalent variations, when still covered with diagram without departing from description spiritual,
All should be in protection scope of the present invention.
Claims (10)
1. a kind of torsion bar type upset driver's cabin verifies frock, it is characterised in that including base platform (1), base platform (1)
It is provided with front governor motion and rear governor motion；
The front governor motion includes the first slide rail (a1) being arranged on the base platform (1), the first slide rail (a1)
Two group of first installing plate (b1) is provided with, the side of per group the first installing plate (b1) is equipped with and the first slide rail (a1)
First chute of slip clamping, and relative opposite side to be provided with bearing of trend vertical with the bearing of trend of the first slide rail (a1)
The second slide rail (a2), be also respectively and fixedly provided with the second installing plate (b2) on per group the first installing plate (b1), described second installs
The side of plate (b2) is provided with the second chute with the second slide rail (a2) slip clamping, and relative opposite side is removably solid
Surely there is the first contiguous block (2)；
The rear governor motion includes being arranged on the base platform (1) and bearing of trend and the first slide rail (a1)
The 3rd vertical slide rail (a3) of bearing of trend, is provided with the 3rd installing plate (b3), the 3rd peace on the 3rd slide rail (a3)
The side of dress plate (b3) is provided with the 3rd chute with the 3rd slide rail (a3) slip clamping, and relative opposite side is provided with extension
Direction fourth slide rail (a4) vertical with the bearing of trend of the 3rd slide rail (a3), is provided with two on the 4th slide rail (a4)
The 4th installing plate (b4) of group, the side of per group of the 4th installing plate (b4) is equipped with and the 4th slide rail (a4) slip clamping
The 4th chute, and relative opposite side has been removably secured the second contiguous block (3).
2. torsion bar type upset driver's cabin according to claim 1 verifies frock, it is characterised in that the front governor motion is also
Correspond with two the first installing plate (b1) including two groups and drive the first installing plate (b1) to slide along described first
The first drive division that rail (a1) is moved, first drive division include first hand-operated wheel (c1) and the first ladder of spline connection
Axle, is provided with Bearning mechanism on first multidiameter, and one end relative with the first hand-operated wheel (c1) is fixedly connected with
First leading screw (d1), the first leading screw (d1) are fixed with the first connecting plate (e1) by the first ball-screw (4), and described first
Connecting plate (e1) is fixedly connected with the first installing plate (b1).
3. torsion bar type upset driver's cabin according to claim 2 verifies frock, it is characterised in that the front governor motion is also
Correspond including two groups of second installing plates (b2) described with two and drive the second installing plate (b2) each corresponding along which
The second slide rail (a2) second drive division for moving, second drive division includes second hand-operated wheel (c2) of spline connection
With the second multidiameter, Bearning mechanism, and one end relative with the second hand-operated wheel (c2) are installed on second multidiameter
The second leading screw (d2) is fixedly connected with, the second leading screw (d2) is solid with the second connecting plate (e2) by the second ball-screw (5)
Fixed, the second connecting plate (e2) is fixedly connected with the second installing plate (b2).
4. torsion bar type upset driver's cabin according to claim 3 verifies frock, it is characterised in that the rear governor motion is also
Including the 3rd drive division for driving the 3rd installing plate (b3) to move along the 3rd slide rail (a3), the 3rd drive division bag
Include the 3rd hand-operated wheel (c3) and the 3rd multidiameter of spline connection, Bearning mechanism be installed on the 3rd multidiameter, and with institute
State the relative one end of the 3rd hand-operated wheel (c3) and be fixedly connected with the 3rd leading screw (d3), the 3rd leading screw (d3) passes through the 3rd ball
Leading screw (6) is fixed with the 3rd connecting plate (e3), and the 3rd connecting plate (e3) is fixedly connected with the 3rd installing plate (b3).
5. torsion bar type upset driver's cabin according to claim 4 verifies frock, it is characterised in that the rear governor motion is also
Correspond and the 4th installing plate (b4) is driven along its corresponding institute including two groups of the 4th installing plates (b4) described with two
The fourth drive part that the 4th slide rail (a4) is moved is stated, the fourth drive part includes the 4th hand-operated wheel (c4) of spline connection and
Four-step axle, is provided with Bearning mechanism on the fourth order ladder axle, and one end relative with the 4th hand-operated wheel (c4) is fixed
The 4th leading screw (d4) is connected with, the 4th leading screw (d4) is fixed with the 4th connecting plate (e4) by the 4th ball-screw (7), institute
State the 4th connecting plate (e4) to be fixedly connected with the 4th installing plate (b4).
6. the torsion bar type upset driver's cabin according to any one of Claims 1 to 5 verifies frock, it is characterised in that described
Base platform (1) is provided with framework (8), and the rear governor motion is arranged on the framework (8).
7. the torsion bar type upset driver's cabin according to any one of Claims 1 to 5 verifies frock, it is characterised in that described
The two ends of the first slide rail (a1), the two ends of second slide rail (a2), the two ends of the 3rd slide rail (a3) and the described 4th are slided
The two ends of rail (a4) are equipped with limited block (9).
8. torsion bar type upset driver's cabin according to claim 1 verifies frock, it is characterised in that base platform (1)
For rectangular platform, the bearing of trend phase of the front governor motion and the rear governor motion along the base platform (1) a line
It is arranged in parallel at a certain distance.
9. torsion bar type upset driver's cabin according to claim 8 verifies frock, it is characterised in that base platform (1)
Four corners on bottom surface are respectively equipped with support column (10), and the base platform (1) and are additionally provided with conveying hole (11).
10. a kind of torsion bar type upset driver's cabin verifies frock, it is characterised in that including base platform (1), the base platform
(1) front governor motion and rear governor motion are provided with；
The front governor motion includes the first slide rail (a1) being arranged on the base platform (1), the first slide rail (a1)
Two group of first installing plate (b1) is provided with, the side of per group the first installing plate (b1) is equipped with and the first slide rail (a1)
First chute of slip clamping, and relative opposite side is provided with vertical with the extension of the first slide rail (a1) of bearing of trend
Two slide rails (a2), are also respectively and fixedly provided with the second installing plate (b2), second installing plate on per group the first installing plate (b1)
(b2) side is provided with the second chute with the second slide rail (a2) slip clamping, and relative opposite side is removably secured
There is the first contiguous block (2)；
The rear governor motion includes being arranged on the base platform (1), bearing of trend is prolonged with the first slide rail (a1's)
Stretch the 3rd parallel slide rail (a3) of direction, the 3rd slide rail (a3) is provided with two group of the 3rd installing plate (b3), per group described
The side of three installing plates (b3) is equipped with the 3rd chute with the 3rd slide rail (a3) slip clamping, and relative opposite side sets
The 4th slide rail (a4) for having bearing of trend vertical with the bearing of trend of the 3rd slide rail (a3), per group of the 3rd installing plate
(b3) the 4th installing plate (b4) is also respectively and fixedly provided with, and the side of the 4th installing plate (b4) is provided with and the 4th slide rail (a4)
4th chute of slip clamping, and relative opposite side has been removably secured the second contiguous block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090472.5A CN104677229B (en) | 2015-02-27 | 2015-02-27 | Torsion bar type tilt cab verifying fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090472.5A CN104677229B (en) | 2015-02-27 | 2015-02-27 | Torsion bar type tilt cab verifying fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104677229A CN104677229A (en) | 2015-06-03 |
| CN104677229B true CN104677229B (en) | 2017-03-22 |
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ID=53312602
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090472.5A Active CN104677229B (en) | 2015-02-27 | 2015-02-27 | Torsion bar type tilt cab verifying fixture |
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| Country | Link |
|---|---|
| CN (1) | CN104677229B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11139794A (en) * | 1997-11-14 | 1999-05-25 | Nippon Yusoki Co Ltd | Tilting angle indicating device for forklift |
| CN202522416U (en) * | 2012-03-29 | 2012-11-07 | 湖南大学 | Device for testing strength of cab rear wall of commercial vehicle |
| CN103033333A (en) * | 2012-12-17 | 2013-04-10 | 湘电重型装备有限公司 | Anti-roll performance testing apparatus in cab |
| CN103776333A (en) * | 2014-02-10 | 2014-05-07 | 奇瑞重工股份有限公司 | Auxiliary device for detecting coplanarity of installation bases and detecting and correcting method |
| CN204388745U (en) * | 2015-02-27 | 2015-06-10 | 安徽江淮汽车股份有限公司 | A kind of torsion bar type upset pilothouse checking frock |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0174426B1 (en) * | 1995-12-13 | 1999-05-15 | 김태구 | Apparatus for measuring cap tilting shaft of a truck |
| US7594441B2 (en) * | 2007-09-27 | 2009-09-29 | Caterpillar Inc. | Automated lost load response system |
-
2015
- 2015-02-27 CN CN201510090472.5A patent/CN104677229B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11139794A (en) * | 1997-11-14 | 1999-05-25 | Nippon Yusoki Co Ltd | Tilting angle indicating device for forklift |
| CN202522416U (en) * | 2012-03-29 | 2012-11-07 | 湖南大学 | Device for testing strength of cab rear wall of commercial vehicle |
| CN103033333A (en) * | 2012-12-17 | 2013-04-10 | 湘电重型装备有限公司 | Anti-roll performance testing apparatus in cab |
| CN103776333A (en) * | 2014-02-10 | 2014-05-07 | 奇瑞重工股份有限公司 | Auxiliary device for detecting coplanarity of installation bases and detecting and correcting method |
| CN204388745U (en) * | 2015-02-27 | 2015-06-10 | 安徽江淮汽车股份有限公司 | A kind of torsion bar type upset pilothouse checking frock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104677229A (en) | 2015-06-03 |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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