CN104889965B - Automobile body line drawing device for automobile side face collision test - Google Patents
Automobile body line drawing device for automobile side face collision test Download PDFInfo
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- CN104889965B CN104889965B CN201510263089.5A CN201510263089A CN104889965B CN 104889965 B CN104889965 B CN 104889965B CN 201510263089 A CN201510263089 A CN 201510263089A CN 104889965 B CN104889965 B CN 104889965B
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- movable block
- tie
- connector
- vehicle body
- regulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
An automobile body line drawing device for an automobile side face collision test comprises a base, a sliding mechanism, a first adjusting beam, a second adjusting beam and a line drawing mechanism. The base comprises a connection beam. The sliding mechanism comprises a first movable block and a second movable block disposed on the first movable block, the first movable block is connected to the connection beam in a sliding mode and can move in the length direction of the connection beam, the second movable block is connected to the first connection block in a sliding mode and can move close to or far away from an automobile door, the first adjusting beam is fixed to the second movable block, the second adjusting beam is connected to the first adjusting beam in a sliding mode and can move in the length direction of the first adjusting beam, the second adjusting beam is provided with a first installation part and a second installation part, and the line drawing mechanism is selectively connected to the first installation part or the second installation part. According to the automobile body line drawing device, lines can be drawn through a machine in the whole process, drawn measurement points are more precise, and reliability of automobile side face collision test data is guaranteed.
Description
Technical field
The present invention relates to the technical field of vehicle impact testing, more particularly to a kind of vehicle body picture of automobile side impact test
Line apparatus.
Background technology
At present, sharply increasing with automobile, the vehicle accident caused by automobile brings to driver and passenger
Greatly injury.Compared with head-on crash, the injury that vehicle side collision is caused to occupant is bigger, statistics of traffic accidents tables of data
Bright, about 40% accident is side impact events, causes side impact events in lethal and severely injured accident to be also 30%-
40%.
Therefore, automobile side impact experimentation seems extremely important, and test event not only includes head injury, chest pressure
Contracting amount and thigh axial force, also including cervical injuries and the index determining of shank injury.Meanwhile, in order to make up biomechanical
Deficiency, test will also measure to the deformation of vehicle body, judge to cause that personnel injure is potentially possible with this.Therefore, vapour
Need to find measurement point at arrangements for automotive doors when car side collision is tested, the deformation of vehicle body can be surveyed by measurement point
Amount, but the existing method for finding measurement point is found by artificial setting-out.For automobile industry is developed rapidly and consumer safety
Idea is further deep and in the case that vehicle side collision appraisement system is more harsh, and measurement point needs during measurement side collision
More accurately with the reliability of guarantee experimental data.But the mode of existing artificial searching measurement point can not meet experiment for touching
Hit the requirement of data accuracy.
The content of the invention
It is an object of the present invention to provide a kind of vehicle body line-plotting device of automobile side impact test, it can whole profit
Use machine setting-out so that the measurement point for drawing is more accurate, it is ensured that the reliability of automobile side impact experimental data.
The present invention solves its technical problem to be realized using following technical scheme.
A kind of vehicle body line-plotting device of automobile side impact test, including base, slide mechanism, first adjust beam, second
Adjust beam and setting-out mechanism.Base includes tie-beam, and slide mechanism includes the first movable block and is arranged on the first movable block
Second movable block, the first movable block is slidably attached on tie-beam and can move along the length direction of tie-beam, and second lives
Motion block is slidably attached on the first movable block and can move along close or away from arrangements for automotive doors direction, and first adjusts beam
It is fixed on the second movable block, the second regulation beam is slidably attached on the first regulation beam and can be along the first length for adjusting beam
Direction is moved, and the second regulation beam is provided with the first installation portion and the second installation portion, and setting-out mechanism is optionally connected to first
On installation portion or the second installation portion.
In the preferred embodiment, slided by the first slide rail and first between above-mentioned tie-beam and the first movable block
The cooperation of groove realizes that the first movable block is slidably attached on tie-beam.
In the preferred embodiment, by the second slide rail and the between above-mentioned second movable block and the first movable block
The cooperation of two chutes realizes that the second movable block is slidably attached on the first movable block.
In the preferred embodiment, above-mentioned second movable block is arranged on the first movable block top, the first movable block
With the exposed area not covered by the second movable block, exposed area is provided with the first spacing hole, and the first spacing hole runs through first
Movable block, is provided with the first fixture in the first spacing hole, one end of the first fixture can be resisted against on tie-beam；Second adjusts beam
The second spacing hole is provided with, the second spacing hole adjusts beam through second, the second fixture is provided with the second spacing hole, second fixes
One end of part can be resisted against on the first regulation beam.
In the preferred embodiment, above-mentioned second adjust beam and first and adjust between beam by the 3rd slide rail and the
The cooperation of three chutes realizes that the second regulation beam is slidably attached on the first regulation beam.
In the preferred embodiment, above-mentioned second movable block can be leaned on along a first direction relative to the first movable block
Closely or away from arrangements for automotive doors movement, the first movable block can be moved relative to tie-beam along second direction, and second adjusts beam can
Can move along third direction relative to the first regulation beam, wherein first direction and second direction are in the horizontal plane and mutually vertical
Directly, third direction is in vertical plane and both perpendicular to first direction and second direction.
In the preferred embodiment, scale, and scale edge are respectively equipped with above-mentioned tie-beam and the first regulation beam
Tie-beam and the first length direction arrangement for adjusting beam is arranged.
In the preferred embodiment, above-mentioned second regulation beam is provided with terminal pad away from the end of the first regulation beam,
First installation portion and the second installation portion are arranged in terminal pad with intersecting.
In the preferred embodiment, above-mentioned setting-out mechanism includes setting-out bar, the first connector and the second connector,
It is fixedly connected in the middle part of setting-out bar on the first connector, the second connector is removable to be connected in terminal pad, the first connection
Part is provided with the first semi-circular track, and the first semi-circular track has the first bending direction, and the second connector is provided with the second semi-circle rail
Road, the second semi-circular track has the second bending direction, the first bending direction and the second bending direction contrast, the first connector
It is arranged on the side of the second connector, the first semi-circular track intersects with the second semi-circular track and arranges and communicate with two
Cross point, can arrange fixture and connect the first connector and the second connector in two cross points.
In the preferred embodiment, above-mentioned base also includes two crossbeams being parallel to each other, and tie-beam is connected to
Between two crossbeams, two crossbeams are provided with tension assembly, and tension assembly includes tensioning pawl and tensioning bolt, and tensioning pawl has two
The individual pawl arm being oppositely arranged, tensioning bolt passes through one of pawl arm and is oppositely arranged with another pawl arm.
Movably on tie-beam, first adjusts beam to first movable block of the slide mechanism of the line-plotting device of the present invention
It is fixedly connected on the second movable block of slide mechanism, the second regulation beam is movably coupled on the first regulation beam, line drawing machine
Structure is removable to be optionally connected on the second installation portion of the first installation portion of terminal pad or terminal pad.By adjusting
Slide mechanism and the second regulation beam and regulation setting-out mechanism are connected to the first installation portion of terminal pad and the peace of the second installation portion
The point that holding position, you can draw equidistant horizontal line and vertical line, each horizontal line for drawing and vertical line intersect is vehicular sideview and touches
The measurement point hit.Therefore, line-plotting device of the invention is whole utilizes machine setting-out so that the measurement point for drawing is more accurate, protects
The reliability of card automobile side impact experimental data.And, the setting-out of line-plotting device machine obtains the mode of measurement point and instead of
Manually look for the mode of measurement point so that automobile side impact experiment more specification.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, and in order to allow the present invention above and other objects, features and advantages can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the vehicle body line-plotting device of the automobile side impact test of the present invention.
Fig. 2 is the dimensional structure diagram at another visual angle of the vehicle body line-plotting device of Fig. 1.
Fig. 3 is the side structure schematic view of the vehicle body line-plotting device of Fig. 1.
Fig. 4 is the structural representation that the setting-out mechanism of Fig. 1 is connected with terminal pad.
Specific embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, the specific embodiment party of the vehicle body line-plotting device to testing according to automobile side impact proposed by the present invention
Formula, structure, feature and its effect are as follows in detail：
For the present invention aforementioned and other technology contents, feature and effect, in the following preferable reality coordinated with reference to schema
Applying in the detailed description of example to clearly appear from.By the explanation of specific embodiment, when can be to the present invention to reach predetermined mesh
The technological means taken and effect be able to more deeply and it is specific understand, but institute's accompanying drawings are only to provide with reference to and say
It is bright to be used, not for being any limitation as to the present invention.
Fig. 1 is the dimensional structure diagram of the vehicle body line-plotting device of the automobile side impact test of the present invention.Fig. 2 is Fig. 1
Vehicle body line-plotting device another visual angle dimensional structure diagram.Fig. 3 is the side-looking structural representation of the vehicle body line-plotting device of Fig. 1
Figure.As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, vehicle body line-plotting device 100 include base 110, slide mechanism 120, the
One adjusts beam 130, second adjusts beam 140 and setting-out mechanism 150.Definition is first direction X parallel to the direction of horizontal direction, fixed
Justice is second direction Y in the horizontal plane with first direction X and perpendicular to the direction of first direction X, is defined perpendicular to first
The direction of direction X and second direction Y is third direction Z.
Refer to Fig. 1 to Fig. 3, in the present embodiment, the base 110 of vehicle body line-plotting device 100 parallel to first direction X and
Second direction Y (i.e. at base 110 in the horizontal plane).Base 110 is including two crossbeams 112 and parallel to second direction Y and connects
The tie-beam 114 being connected between two crossbeams 112, and the length direction of two crossbeams 112 is parallel to first direction X, tie-beam 114
Length direction is parallel to second direction Y.The structure of two crossbeams 112 of base 110 is identical, and include first side 112a, the
Two side faces 112b, the 3rd side 112c and the 4th side 112d.First side 112a and second side 112b of crossbeam 112 is flat
Two relative faces of row, and second direction Y is perpendicular to first side 112a and second side 112b.3rd side of crossbeam 112
112c and the 4th side 112d are parallel two relative faces, and the 3rd side 112c is located at the top of the 4th side 112d, and the
Three direction Z are perpendicular to the 3rd side 112c and the 4th side 112d.First side 112a of two crossbeams 112, second side 112b,
Mounting groove 1121, and the length direction of mounting groove 1121 are provided with 3rd side 112c and the 4th side 112d parallel to first party
To X.3rd side 112c of two crossbeams 112 is provided with tension assembly 1122, and tension assembly 1122 includes tensioning pawl 1123 and opens
Tight bolt 1125.The end of tensioning pawl 1123 is arranged in the mounting groove 1121 of the 3rd side 112c, and is bolted
Tight pawl 1123 on crossbeam 112, when dismantle bolt when, being tensioned pawl 1123 can move along the length direction of mounting groove 1121.
Tight pawl 1123 has the two pawl arms 1124 being oppositely arranged away from the part of mounting groove 1121, and tensioning bolt 1125 passes through a pawl
Arm 1124 is simultaneously oppositely arranged with another pawl arm 1124, for firm banking 110.4th side 112d of two crossbeams 112 is provided with
Multigroup roll wheel assembly 1126, along a first direction X is intervally installed for every group of roll wheel assembly 1126.Every group of roll wheel assembly 1126 is wrapped
Include roller pedestal 1127, roller 1128 and brake block 1129.The end of the roller pedestal 1127 of roll wheel assembly 1126 is connected to
In the mounting groove 1121 of four side 112d, and roller pedestal 1127 is set to be fixed on crossbeam 112 by bolt, when roller base of dismantling
Seat 1127 on bolt when, roller pedestal 1127 can along mounting groove 1121 length direction move.The rolling of roll wheel assembly 1126
Wheel 1128 is connected on roller pedestal 1127, and brake block 1129 is used to be braked to roller 1128, and brake block 1129 is arranged at rolling
The top of wheel 1128, the end of brake block 1129 is connected on roller pedestal 1127.
Further, the tie-beam 114 of base 110 is connected between first side 112a of two crossbeams 112.Tie-beam
114 both ends are respectively equipped with the fixture block (not shown) for coordinating the mounting groove 1121 in first side 112a, the card of tie-beam 114
Block is respectively embedded in the mounting groove 1121 of first side 112a of two crossbeams 112, and using bolt from the second of crossbeam 112
Side 112b is through first side 112a and is resisted against on the fixture block of tie-beam 114, makes tie-beam 114 be fixed on two crossbeams 112
Between.Tie-beam 114 is provided with the first slide rail 1144 away from the upper surface of roll wheel assembly 1126, and the protrusion of the first slide rail 1144 is formed in
On the upper surface of tie-beam 114, and the length direction of the first slide rail 1144 is parallel to second direction Y (the i.e. length of tie-beam 114
Direction).It is noted that scale 1142 is additionally provided with tie-beam 114, and scale 1142 is arranged in company along second direction Y
Connect on beam 114.
As illustrated in fig. 1 and 2, the slide mechanism 120 of vehicle body line-plotting device 100 be slidably attached on tie-beam 114 and
Can Y (length direction of tie-beam 114) movements in a second direction.Slide mechanism 120 includes the first movable block 122 and is arranged on the
The second movable block 124 on one movable block 122, the first movable block 122 is provided with the first slide rail 1144 of the beam 114 that is connected
First chute 1223, and the length direction of the first chute 1223 is parallel to second direction Y.The company of being formed adjacent to of first chute 1223
Connect on the lower surface of beam 114, the first slide rail 1144 of tie-beam 114 is embedded in the first chute 1223 of the first movable block 122,
And first movable block 122 can move along second direction Y by the cooperation of the first chute 1223 and the first slide rail 1144, but do not limit
In this, the first chute 1223 and the first slide rail 1144 can also exchange setting, i.e., the first chute is arranged on tie-beam 114, and
First slide rail is set on the first movable block 122, the first slide rail and first is passed through between the movable block 122 of tie-beam 114 and first
The cooperation of chute is capable of achieving the first movable block 122 and is slidably attached on tie-beam 114.First movable block 122 is provided with
First spacing hole 1225, the first spacing hole 1225 runs through the first movable block 122, and the first spacing hole 1225 along third direction Z
It is arranged at the surface of the first slide rail 1144 of tie-beam 114.Bolt is provided with first spacing hole 1225 of the first movable block 122
(or upper referred to as first fixture), for spacing the first movable block 122 is fixed, i.e., support bolt one end by tightening bolt
Lean against on tie-beam 114, so as to the first movable block 122 can be fixed on tie-beam 114.It is noted that first is spacing
Hole 1225 and the bolt quantity coordinated with the first spacing hole 1225 freely set according to actual needs, for example can be movable first
The spacing hole of two or more than three is set on block 122, as long as making the first movable block 122 according to the scale on tie-beam 114
Can be fixed on tie-beam 114 after 1142 adjusting positions.
As shown in figure 3, the first movable block 122 is provided with the second slide rail 1227 away from the upper surface of tie-beam 114, and second slides
The length direction of rail 1227 is parallel to first direction X.Second movable block 124 is arranged on the top of the first movable block 122, and second
Movable block 124 is provided with the second chute 1242 of the second slide rail 1227 for coordinating the first movable block 122, and the second chute 1242 is formed in
On the lower surface of the first movable block 122, and the second slide rail 1227 of the first movable block 122 is embedded in the second movable block
In 124 the second chute 1242, enable the second movable block 124 by the second chute 1242 and the second slide rail 1227 cooperation along
First direction X is moved relative to the first movable block 122, but not limited to this, and the second slide rail 1227 can also be mutual with the second chute 1242
Setting is changed, i.e., second chute is set on the first movable block 122, and the second slide rail is set on the second movable block 124, second lives
Being capable of achieving the second movable block 124 by the cooperation of the second slide rail and the second chute between the movable block 122 of motion block 124 and first can
It is slidably connected on the first movable block 122.It is noted that the first movable block 122 is more than along the width of second direction Y
Along the width of second direction Y, the second movable block 124 is arranged on the middle part of the first movable block 122 to second movable block 124, and first
The both sides of movable block 122 are not covered by the second movable block 124 and are exposed, and the first spacing hole 1225 of the first movable block 122 is arranged
In the both sides exposed area of the first movable block 122, i.e., the second movable block 124 is not covered with first on the first movable block 122
Spacing hole 1225.
As shown in figures 1 and 3, the first regulation beam 130 of vehicle body line-plotting device 100 is arranged along third direction Z, and first
The bottom for adjusting beam 130 is fixedly connected on the second movable block 124 of slide mechanism 120.First regulation beam 130 is provided with the
Three chutes 132, and the length direction of the 3rd chute 132 parallel to third direction Z (i.e. the 3rd chute 132 be along first adjust
The length direction of beam 130 is arranged).It is noted that the scale being additionally provided with the first regulation beam 130 as tie-beam 114
Scale 134 on 134, and the first regulation beam 130 is arranged along third direction Z arrangements.It is additionally provided with first regulation beam 130 multiple
Second spacing hole (not shown), the second spacing hole connects along second direction Y through the first regulation beam 130 and with the 3rd chute 132
It is logical.Bolt (or upper referred to as second fixture) is provided with second spacing hole of the first regulation beam 130, according to first beam is adjusted
Scale 134 on 130 adjusts the second position for adjusting beam 140 along third direction Z, and tightening bolt is resisted against bolt one end
First is adjusted on beam 130, so that second adjusts that beam 140 is spacing is fixed on the first regulation beam 130.
Fig. 4 is the structural representation that the setting-out mechanism of Fig. 1 is connected with terminal pad, as shown in Figure 1 and Figure 4, vehicle body setting-out dress
Along a first direction X is arranged to put 100 the second regulation beam 140, and the second regulation beam 140 is provided with and coordinates the of the 3rd chute 132
Three slide rail (not shown), the 3rd slide rail of the second regulation beam 140 is embedded in the 3rd chute 132 of the first regulation beam 130, makes the
Two regulation beams 140 can adjust beam 130 and move with the cooperation of the 3rd slide rail by the 3rd chute 132 along third direction Z relative first
Dynamic, but not limited to this, the 3rd slide rail can also exchange settings with the 3rd chute 132, i.e. the setting the 3rd on the second regulation beam 140
Chute, and adjust first and arrange on beam 130 the 3rd slide rail, second adjusts beam 140 and first is adjusted between beam 130 by the 3rd
The cooperation of slide rail and the 3rd chute is capable of achieving the second regulation beam 140 and is slidably attached on the first regulation beam 130.Second adjusts
Section beam 140 is provided with terminal pad 144 away from the end of the first regulation beam 130, and second adjusts beam 140 adjusts beam 130 away from first
End vertical is connected on a surface (the present embodiment is inner surface) of terminal pad 144, another surface of terminal pad 144
(the present embodiment is outer surface) is provided with the first installation portion 1441 and the second installation portion 1443 arranged in a crossed manner.Terminal pad 144
Two installing holes 1445 up and down for being interval with along third direction Z of the first installation portion 1441, the second installation portion 1443 along
Second direction Y is interval with two installing holes 1445 in left and right, that is to say, that the first installation portion 1441 and the phase of the second installation portion 1443
Mutually it is vertically arranged, and the installing hole 1445 on the first installation portion 1441 and the second installation portion 1443 is distributed in cross row.
As shown in Figure 1 and Figure 4, the setting-out mechanism 150 of vehicle body line-plotting device 100 is removable is connected to the second regulation beam
140 terminal pad 144, setting-out mechanism 150 includes setting-out bar 152, the first connector 154 and the second connector 156.Setting-out bar
152 is in list structure, and the joint face with the setting-out rib 1522 for setting-out and for connecting the first connector 154
1524.First connector 154 includes the first connecting plate 1542 and is connected to the first semicircle projection at the middle part of the first connecting plate 1542
1544, the first semicircle projection 1544 is provided with the first semi-circular track 1546, and the first semi-circular track 1546 runs through the first semicircle projection
1544.The joint face 1524 at the middle part of setting-out bar 152 is fixedly connected on connecting plate 1542, and the first the half of the first semicircle projection 1544
Circular orbit 1546 has the first bending direction.Second connector 156 includes the second connecting plate 1562 and is connected to the second connecting plate
The second semicircle projection 1564 at 1562 middle parts, the second semicircle projection 1564 is provided with the second semi-circular track 1566, the second semi-circle rail
Road 1566 runs through the second semicircle projection 1564.Second connector 156 is arranged at the side of the first connector 154, the second connector
156 the second connecting plate 1562 be arranged in parallel with the first connecting plate 1542 of the first connector 154, and the phase of the second connecting plate 1562
For the first connecting plate 1542 is closer to terminal pad 144.The second semi-circular track 1566 on second semicircle projection 1564 has the
Second bending direction of two bending directions, the first bending direction of the first semi-circular track 1546 and the second semi-circular track 1566 is just
On the contrary.First semicircle projection 1544 of the first connector 154 is mutually supported with the second semicircle projection 1564 of the second connector 156
Lean on, and the second semi-circular track in the first semi-circular track 1546 and the second semicircle projection 1564 on the first semicircle projection 1544
1566 intersect setting, and the first semi-circular track 1546 and the second semi-circular track 1566 have two cross points for communicating.It is logical
The position for moving the first connector 154 and setting-out bar 152 is crossed, the first semi-circular track 1546 and the second semi-circular track 1566 can be changed
Cross point position.It is fixed by arranging bolt etc. in two cross points of the first connector 154 and the second connector 156
Part, can make the first connector 154 and the second connector 156 link together.Second being respectively arranged at two ends with for connecting plate 1562 is passed through
Wear the first of the installing hole 1563 on the installing hole 1563 of the second connecting plate 1562, and the second connecting plate 1562 and terminal pad 144
The corresponding matching of installing hole 1445 of the installation portion 1443 of installation portion 1441 and second.The installing hole 1563 at the two ends of the second connecting plate 1562
Bolt is inside equiped with, by assembling-disassembling bolt the second connector 156 can be made to be alternatively connected to the first installation portion of terminal pad 144
On 1441 or it is connected on the second installation portion 1443 of terminal pad 144, so that setting-out mechanism 150 is fixed on the second regulation beam
In 140 terminal pad 144.In the embodiment shown in fig. 4, the second connector 156 is connected to the first installation portion of terminal pad 144
On 1441.
The vehicle body line-plotting device 100 of the present invention is used for the grid lines intersected anyhow in arrangements for automotive doors side picture, and with horizontal line
The measurement point tested as vehicle side collision with the cross point of vertical line, concrete line drawing method step is as described below：
Vertical line is drawn on arrangements for automotive doors.First, vehicle body line-plotting device 100 is pushed into the side of arrangements for automotive doors, brake is stepped on
Piece 1129, brakes roller 1128, and is stuck in the lower limb of automobile door sill using the two pawl arms 1124 for being tensioned pawl 1123, while sharp
The base 110 of vehicle body line-plotting device 100 is fixed with tensioning bolt 1125.
Then, according to predetermined car door hatched area, the scale 1142 being connected on beam 114 regulates slide mechanism
120 position, and the bolt between slide mechanism 120 and tie-beam 114 is tightened, make slide mechanism 120 be fixed on tie-beam 114
On.
Then, the second connector 156 of setting-out mechanism 150 is connected on the first installation portion 1441 of terminal pad 144, together
When be coated with coating on the setting-out rib 1522 of setting-out bar 152.
And then, the second movable block 124 of slide mechanism 120 is promoted, the second movable block 124 is made towards near arrangements for automotive doors
Direction movement, until the setting-out rib 1522 of setting-out bar 152 contacts first vertical line of picture with arrangements for automotive doors.Because arrangements for automotive doors is
Arcwall face, arrangements for automotive doors local cannot setting-out, it is now removable lay down connection the first connector 154 and the second connector 156 two
One in individual bolt, and setting-out bar 152 is rotated by axle of another bolt, enable setting-out bar 152 to continue to be pulled down after setting-out
Bolt be encased in the new intersection that the first semi-circular track 1546 and the second semi-circular track 1566 are formed, in this approach until
Till first vertical line is painted.Length if necessary to extend vertical line, adjustable loose first adjusts beam 130 and second adjusts beam 140
Between bolt, enable the second regulation beam 140 first regulation beam 130 on move, so as to extend vertical line length (extend vertical line
Length after the second regulation beam 140 is adjusted to the position for drawing first vertical line again), or using the longer setting-out bar of length
152。
Afterwards, the second movable block 124 of slide mechanism 120 is promoted, the second movable block 124 is made away from arrangements for automotive doors
Direction is moved, and according to the distance between every vertical line set in advance, is adjusted between loose slide mechanism 120 and tie-beam 114
Bolt, enables slide mechanism 120 to move on tie-beam 114, and the scale 1142 compareed on tie-beam 114 readjusts skate machine
The position of structure 120, is fixed on slide mechanism 120 on tie-beam 114 using bolt after adjustment.
Finally, the second movable block 124 of slide mechanism 120 is promoted, the second movable block 124 is made towards near arrangements for automotive doors
Direction is moved, until the setting-out rib 1522 of setting-out bar 152 contacts picture Article 2 vertical line with arrangements for automotive doors.Can be according to above-mentioned method
A plurality of equidistant vertical line is drawn at arrangements for automotive doors.
Horizontal line is drawn on arrangements for automotive doors.First, the second connector 156 of setting-out mechanism 150 is connected to into terminal pad 144
On second installation portion 1443.
Then, according to the position of horizontal line on car door, the position that slide mechanism 120 is on tie-beam 114 is regulated.
Then, the second movable block 124 of slide mechanism 120 is promoted, the second movable block 124 is made towards near arrangements for automotive doors
Direction movement contacts first horizontal line of picture with arrangements for automotive doors until the setting-out rib 1522 of setting-out bar 152, according to rotation when drawing vertical line
The method of setting-out bar 152, can by arrangements for automotive doors local cannot the position of setting-out draw horizontal line.Length if necessary to extend horizontal line
Degree, the bolt between adjustable loose first movable block 122 and tie-beam 114 makes slide mechanism 120 along the length of tie-beam 114
Direction move, so as to extend horizontal line length (extend horizontal line length after again by slide mechanism 120 adjust to draw first horizontal stroke
The position of line), or using the longer setting-out bar 152 of length.
Afterwards, the second movable block 124 of slide mechanism 120 is promoted, the second movable block 124 is made away from arrangements for automotive doors
Direction is moved, and according to the distance between every horizontal line set in advance, is adjusted pine first to adjust beam 130 and second and adjusted beam 140
Between bolt, enable the second regulation beam 140 first regulation beam 130 on move, control first adjust beam 130 on scale
134 positions for readjusting the second regulation beam 140, the first regulation beam is fixed on after adjustment using bolt by the second regulation beam 140
On 130.
Finally, the second movable block 124 of slide mechanism 120 is promoted, the second movable block 124 is made towards near arrangements for automotive doors
Direction is moved, until the setting-out rib 1522 of setting-out bar 152 contacts picture Article 2 horizontal line with arrangements for automotive doors.The rest may be inferred can be in automobile
A plurality of equidistant horizontal line is drawn at car door.Now, there is the grid lines for intersecting anyhow, and each horizontal line and vertical line on arrangements for automotive doors
The point of intersection is the measurement point of vehicle side collision.
The slide mechanism 120 of the vehicle body line-plotting device 100 of the present invention is movably coupled on tie-beam 114, and first adjusts
Section beam 130 is fixedly connected on slide mechanism 120, and the second regulation beam 140 is movably coupled on the first regulation beam 130, is drawn
Second installation portion 1443 of removable the first installation portion 1441 or terminal pad 144 for being connected to terminal pad 144 of line mechanism 150
On.Slide mechanism 120 is adjusted by scale 1142 on tie-beam 114 and coordinates the of setting-out mechanism 150 and terminal pad 144
The link position of one installation portion 1441 accurately can draw equidistant vertical line on arrangements for automotive doors, and by first beam 130 is adjusted
On scale 134 adjust second and adjust beam 140 and coordinate setting-out mechanism 150 with the second installation portion 1443 of terminal pad 144
Link position accurately can draw equidistant horizontal line on arrangements for automotive doors, and the point that each horizontal line for drawing and vertical line intersect is
The measurement point of vehicle side collision.Therefore, vehicle body line-plotting device 100 of the invention is whole to utilize machine setting-out so that draw
Measurement point is more accurate, it is ensured that the reliability of automobile side impact experimental data.And, vehicle body line-plotting device 100 is drawn with machine
Line obtains the mode of measurement point and instead of the mode for manually looking for measurement point so that automobile side impact experiment more specification.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but the present invention is not limited to above-mentioned enforcement
Detail in mode, in the range of the technology design of the present invention, can be carried out various simple to technical scheme
Modification, these simple variants belong to protection scope of the present invention.Each described in above-mentioned specific embodiment is concrete
Technical characteristic, in the case of reconcilable, can be combined by any suitable means.In order to avoid unnecessary weight
Multiple, the present invention is no longer separately illustrated to various possible compound modes.
Claims (10)
1. the vehicle body line-plotting device that a kind of automobile side impact is tested, it is characterised in that adjust including base, slide mechanism, first
Section beam, second adjust beam and setting-out mechanism, and the base includes tie-beam, and the slide mechanism includes the first movable block and is arranged on this
The second movable block on first movable block, first movable block is slidably attached on the tie-beam and can be along the tie-beam
Length direction move, second movable block be slidably attached on first movable block and can along near or away from Automobile
The direction movement of door, the first regulation beam is fixed on second movable block, the second regulation beam be slidably attached at this
One adjusts on beam and can move along first length direction for adjusting beam, and the second regulation beam is provided with the first installation portion and second
Installation portion, the setting-out mechanism is optionally connected on first installation portion or second installation portion, the setting-out mechanism bag
Setting-out bar, the first connector and the second connector are included, the setting-out bar is connected on first connector, second connector is removable
What is filled is connected to first installation portion or second installation portion, and first connector is provided with the first semi-circular track, and this second
Connector is provided with the second semi-circular track, and first connector is arranged on the side of second connector, first semi-circular track
Intersect with second semi-circular track and arrange and with two cross points for communicating, fixture can be set in two cross points
By first connector and the second connector connection.
2. vehicle body line-plotting device as claimed in claim 1, it is characterised in that pass through between the tie-beam and first movable block
The cooperation of the first slide rail and the first chute realizes that first movable block is slidably attached on the tie-beam.
3. vehicle body line-plotting device as claimed in claim 2, it is characterised in that between second movable block and first movable block
Realize that second movable block is slidably attached on first movable block by the cooperation of the second slide rail and the second chute.
4. vehicle body line-plotting device as claimed in claim 3, it is characterised in that second movable block is arranged on first movable block
Top, first movable block has the exposed area not covered by second movable block, and it is spacing that the exposed area is provided with first
Hole, first spacing hole runs through first movable block, and in first spacing hole the first fixture is provided with, and the one of first fixture
End can be resisted against on the tie-beam；The second regulation beam is provided with the second spacing hole, and second spacing hole is through second regulation
Beam, in second spacing hole the second fixture is provided with, and one end of second fixture can be resisted against on the first regulation beam.
5. vehicle body line-plotting device as claimed in claim 1, it is characterised in that this second adjusts beam and this first is adjusted between beam
Realize that the second regulation beam is slidably attached on the first regulation beam by the cooperation of the 3rd slide rail and the 3rd chute.
6. vehicle body line-plotting device as claimed in claim 1, it is characterised in that second movable block is relative to first movable block
Can along a first direction near or away from arrangements for automotive doors movement, first movable block can be along second party relative to the tie-beam
To movement, this second regulation beam can relative to this first regulation beam can move along third direction, wherein the first direction and this
Second direction in the horizontal plane and is mutually perpendicular to, the third direction in vertical plane and both perpendicular to the first direction and this
Two directions.
7. vehicle body line-plotting device as claimed in claim 1, it is characterised in that set respectively on the tie-beam and the first regulation beam
There is scale, and the scale is arranged along the tie-beam and the first length direction arrangement for adjusting beam.
8. vehicle body line-plotting device as claimed in claim 1, it is characterised in that this second adjusts beam and first adjust beam away from this
End is provided with terminal pad, and first installation portion and second installation portion are arranged in the terminal pad with intersecting.
9. vehicle body line-plotting device as claimed in claim 8, it is characterised in that be fixedly connected in the middle part of the setting-out bar this first
On connector, second connector is removable to be connected in the terminal pad, and first semi-circular track has the first bending direction,
Second semi-circular track has the second bending direction, first bending direction and the second bending direction contrast.
10. vehicle body line-plotting device as claimed in claim 1, it is characterised in that the base also includes two horizontal strokes being parallel to each other
Beam, the tie-beam is connected between two crossbeams, and two crossbeams are provided with tension assembly, and the tension assembly includes tensioning pawl
And tensioning bolt, the tensioning pawl have two pawl arms being oppositely arranged, the tensioning bolt pass through one of pawl arm and with it is another
Pawl arm is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263089.5A CN104889965B (en) | 2015-05-21 | 2015-05-21 | Automobile body line drawing device for automobile side face collision test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263089.5A CN104889965B (en) | 2015-05-21 | 2015-05-21 | Automobile body line drawing device for automobile side face collision test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104889965A CN104889965A (en) | 2015-09-09 |
| CN104889965B true CN104889965B (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510263089.5A Active CN104889965B (en) | 2015-05-21 | 2015-05-21 | Automobile body line drawing device for automobile side face collision test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889965B (en) |
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| CN104406576A (en) * | 2014-12-04 | 2015-03-11 | 浙江吉利汽车研究院有限公司 | Laser positioning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3800422A (en) * | 1972-06-16 | 1974-04-02 | Bendix Corp | Layout apparatus having improved angular adjustment means |
| DE2613451C3 (en) * | 1976-03-30 | 1978-11-30 | C. Stiefelmayer Kg, 7300 Esslingen | Measuring and / or scribing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115183U (en) * | 1992-03-10 | 1992-09-09 | 彭小成 | Pipe blanking dividers |
| US5943902A (en) * | 1996-01-15 | 1999-08-31 | Ishihara; Kosei | Sheet metal drawing equipment |
| CN102501237A (en) * | 2011-09-30 | 2012-06-20 | 长城汽车股份有限公司 | Pedestrian protecting vehicle scriber used for collision test |
| CN102507210A (en) * | 2011-10-25 | 2012-06-20 | 重庆长安汽车股份有限公司 | Test zone dividing device for automobile and pedestrian protection tests |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104889965A (en) | 2015-09-09 |
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