CN109357891B - Multifunctional part test fixing device - Google Patents
Multifunctional part test fixing device Download PDFInfo
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- CN109357891B CN109357891B CN201811279667.4A CN201811279667A CN109357891B CN 109357891 B CN109357891 B CN 109357891B CN 201811279667 A CN201811279667 A CN 201811279667A CN 109357891 B CN109357891 B CN 109357891B
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 238000009863 impact test Methods 0.000 description 9
- 230000003068 static effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0078—Shock-testing of vehicles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air Bags (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a multifunctional part test fixing device, which belongs to the field of automobiles and comprises a back plate, wherein a support rod, a support frame and a fixing frame for positioning a windshield are arranged at the upper end of the back plate, the lower end of the fixing frame is hinged with the back plate, the upper end of the fixing frame is hinged with one end of the support rod, the other end of the support rod is fixedly connected with one end of the support frame relative to the back plate in a front-back adjustable mode, the other end of the support frame is fixedly connected with the back plate, a swinging frame and two support frames are arranged in the middle of the back plate, the support frames are fixedly locked on the back plate, and the swinging frame is arranged between the two support frames and is rotatably and adjustably fixedly connected with the support frames. The invention integrates a plurality of test fixing clamps, thereby saving space and improving operation convenience.
Description
Technical Field
The invention belongs to the field of automobiles, and relates to a multifunctional part test fixing device.
Background
With the increasing public importance of safety performance in automobiles, automobile manufacturers commonly install airbags in vehicle configurations. In the airbag development and restraint system matching stage, airbag static deployment and impact tests must be performed to verify the performance of the airbag product. The driver side air bag is arranged in the steering wheel decorative cover, and the parts are convenient to fix during the test. The auxiliary driving side air bags are arranged in the brackets behind the instrument panel, the bracket angles of different vehicle types are different, and if the auxiliary driving air bag part test for each vehicle type is used for manufacturing a set of clamp, the time and the cost are wasted.
In the side collision working condition, the modeling and the material strength of the door trim have important influence on the injury value of the dummy. The contact characteristics of the door trim can be obtained through static and dynamic impact tests of the door trim.
Static expansion and impact test of the auxiliary driving side air bag and static and dynamic impact test of the vehicle door trim belong to part tests, a fixed clamp is required to be manufactured, and if a specific clamp is manufactured in each test, the clamp cost is particularly high, so that the operation cost of enterprises is increased.
Disclosure of Invention
The invention aims to solve the problem of providing the multifunctional part test fixing device, which integrates a plurality of test fixing fixtures, so that the space is saved, and the convenience of operation is improved.
In order to solve the technical problems, the invention adopts the following technical scheme: the multifunctional part test fixing device comprises a back plate, wherein the upper end of the back plate is provided with a supporting rod, a support and a fixing frame for positioning a windshield, the lower end of the fixing frame is hinged with the back plate, the upper end of the fixing frame is hinged with one end of the supporting rod, the other end of the supporting rod is fixedly connected with one end of the support, which is opposite to the back plate, in a front-back adjustable mode, and the other end of the support is fixedly connected with the back plate;
the middle part of backplate is equipped with sways frame and two support frames, the support frame lock admittedly is in on the backplate, sways the frame and is in two in the middle of the support frame and rotatory adjustable fixed connection is in on the support frame.
Further, the supporting pole and the support set up into two sets and symmetry setting and are in the both sides of fixed frame, vertically be equipped with two parallel arrangement's first regulation hole on the support, the level is equipped with two sets of second regulation holes on the pole, and the quantity of every second regulation hole of group is two and two in line settings, first regulation hole and second regulation hole are rectangular hole structure, every group two of second regulation hole set up with two one-to-one of first regulation hole.
Further, the outer lane of fixed frame is equipped with the layering, the middle part transverse position dispersion of fixed frame has two top frames, be equipped with two articulated seats on the backplate, rotate between two articulated seats and be connected with first articulated shaft, first articulated shaft connects the fixed frame is close to the both sides of backplate one end, the fixed frame is kept away from the one end of backplate transversely is equipped with the second articulated shaft, the second articulated shaft with the branch is kept away from the one end articulated setting of backplate.
Further, the fixed frame that branch, support and to windshield carry out the location all set up on the first bottom plate, first bottom plate through the first slot hole of vertical setting with backplate lock setting, swing frame and two support frames all establish on the second bottom plate, the second bottom plate through the second slot hole of vertical setting with backplate lock setting, be equipped with the protection on the second bottom plate the protection casing of gasbag on the swing frame, the protection casing is kept away from the one end of backplate is equipped with the protection terminal surface, the protection terminal surface through the support column of four corners setting with second bottom plate fixed connection.
Further, the support frame is connected with the second bottom plate through the third slot hole of vertical setting, the support frame with swing frame carries out fixed connection through the fourth slot hole of horizontal setting, swing frame is the ascending U-shaped of opening, swing frame's side is equipped with solid lockhole, solid lockhole with fourth slot hole passes through screw fixed connection, the bilateral symmetry of fixed orifices is equipped with the fifth slot hole of vertical setting, the fifth slot hole with fourth slot hole passes through screw fixed connection.
Further, the backplate is kept away from the left and right sides symmetry of fixed frame one side is equipped with the line rail, the line rail sets firmly on the base plate, set firmly basically on supporting the base, be equipped with the actuating cylinder on the supporting the base, the actuating cylinder drive the backplate passes through the line rail is relative sliding connection about the base plate, the both sides of base plate upper end are equipped with the locking plate, the locking plate is established the left and right sides of backplate, be equipped with the sixth slot hole on the locking plate, the locking plate pass through the screw of sixth slot hole with backplate fixed connection, the left and right sides symmetry of lower part is equipped with the door support fixed about the door in the backplate, the lower part of backplate is equipped with the clamp splice fixed to the door lower part.
Further, the door support is L-shaped, the fixed hole for fixing the car door is formed in the door support, the door support is fixedly arranged on the base plate, the base plate is made of aluminum profiles, the base plate is fixedly arranged on the widening plate, a plurality of seventh long holes which are horizontally arranged are formed in the widening plate, and the widening plate is fixedly connected with the back plate through screws in the seventh long holes.
Further, the clamp splice is the ascending U-shaped of opening, the quantity of clamp splice is a plurality of and a plurality of parallel equipartition setting is in on the backplate, the clamp splice through the lower carriage with the backplate is connected, the lower carriage through the eighth slot hole of vertical setting with the backplate is connected, the lower carriage through the ninth slot hole of horizontal setting with clamp splice fixed connection.
Further, the support base is formed by welding square tubes, and a plurality of flat plates for increasing the contact area are arranged on the lower end face of the support base.
Further, the driving cylinder is a manual hydraulic cylinder, and a pressing handle for driving the manual hydraulic cylinder to act is arranged on the manual hydraulic cylinder.
Compared with the prior art, the invention has the following advantages and positive effects.
1. According to the invention, the fixed frame is arranged and hinged on the backboard, the angle change of the fixed frame can be realized by adjusting the distance between the support rod and the support, so that the angle adjustment and change of the windshield arranged on the fixed frame are realized, the windshield in the real state of an automobile is simulated, the expansion state of the air bag is ensured to be consistent with that of a real automobile, the swinging frame can rotate at any angle relative to the support frame, the installation angle of the air bag is ensured to be consistent with that of the real automobile, and the whole structure can be conveniently and efficiently fixed aiming at the auxiliary driving air bags of different automobile types because of the adjustable angle, thereby avoiding the need of manufacturing different fixed fixtures of different automobile types, improving the operability and working efficiency of the test, realizing the universality of the test device, saving the test period and saving the test cost;
2. the back plate moves up and down relative to the base plate, the clamping blocks are arranged below the back plate, the door brackets are arranged on two sides of the middle lower portion of the back plate, the locking plates for positioning the back plate are arranged on two sides of the upper end of the supporting base, the fixing of the car door is achieved, the static and dynamic impact test of the car door trim is carried out, the effect is combined with the first effect, two purposes of one device are achieved, the multifunction and the integration of the test fixing device are achieved, the occupied space of the test device is saved, and the test cost is saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the front view of a multifunctional part test fixture of the present invention;
FIG. 2 is a schematic rear view of a multi-functional component test fixture of the present invention;
FIG. 3 is a schematic view of the configuration of the back plate, first and second bottom plates and associated parts of the present invention;
FIG. 4 is a schematic view of the structure of the clamp block and the lower bracket of the invention;
fig. 5 is a schematic structural view of the swing frame and the supporting frame of the present invention.
Reference numerals:
1-a back plate; 21-a fixed frame; 211-layering; 22-supporting rod; 221-a second adjustment aperture; 23-a bracket; 231-a first adjustment aperture; 24-a first bottom plate; 241-first elongated holes; 25-hinging seats; 26-a first hinge shaft; 27-a second hinge shaft; 31-swinging frame; 311-fixing a lock hole; 312-fifth slot; 32-supporting frames; 321-a third elongated hole; 322-fourth slot; 33-a second floor; 331-second elongated holes; 34-an anti-slip cover; 241-a protective end face; 342-support columns; -a 4-door bracket; 41-backing plate; 42-widening the plate; 421-seventh slot; 5-clamping blocks; 51-a lower rack; 511-seventh slot; 512-eighth slot; 6-supporting a base; 61-plate; 7-driving a cylinder; 71-pressing the handle; 8-a substrate; 9-locking plate; 91-sixth elongated hole.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the invention relates to a multifunctional part test fixing device, which comprises a back plate 1, wherein the upper end of the back plate 1 is provided with a support rod 22, a support 23 and a fixing frame 21 for positioning a windshield, the lower end of the fixing frame 21 is hinged with the back plate 1, the upper end of the fixing frame is hinged with one end of the support rod 22, the other end of the support rod 22 is fixedly connected with one end of the support 23 opposite to the back plate 1 in a front-back adjustable manner, the other end of the support 23 is fixedly connected with the back plate 1, the change of the angle of the fixing frame 21 is realized through the distance between the support rod 22 and the support 23, the adjustment of different angles of the windshield is satisfied, the setting of different vehicle types is realized, and the application range is wider;
the middle part of backplate 1 is equipped with sways frame 31 and two support frames 32, and support frame 32 lock is on backplate 1, sways the frame 31 and establishes in the centre of two support frames 32 and rotatory adjustable fixed connection on support frame 32, and the gasbag sets firmly on swaing frame 31, through the angle of adjusting swaing frame 31 relative support frame 32, can realize the adjustment and the change of gasbag angle, satisfies the specification of not having equally.
Preferably, the supporting two sets of and symmetry setting in the both sides of fixed frame 21 are set up to branch 22 and support 23, and both sides are adjusted fixedly, and the atress is more steady, is equipped with two parallel arrangement's first regulation hole 231 on the support 23 vertically, and the level is equipped with two sets of second regulation holes 221 on the branch 22, and the quantity of every second regulation hole 221 of group is two and two in line settings, and first regulation hole 231 and second regulation hole 221 are rectangular hole structure, and two of every second regulation hole 221 of group and two one-to-one of first regulation hole 231 lock setting, through the cooperation of first regulation hole 231 and second regulation hole 221 in different positions, can realize the adjustment and the change of the position around branch 22 relative support 23.
Preferably, the outer lane of fixed frame 21 is equipped with layering 211, promote the intensity and the stability of fixed frame 21, the middle part transverse position dispersion of fixed frame 21 has two top frames, further promote the intensity of fixed frame 21, also conveniently fix a position windshield, be equipped with two articulated seat 25 on backplate 1, it is connected with first articulated shaft 26 to rotate between two articulated seat 25, the both sides that fixed frame 21 is close to backplate 1 one end are connected to first articulated shaft 26, the one end that fixed frame 21 kept away from backplate 1 transversely is equipped with second articulated shaft 27, the articulated setting of one end that backplate 1 was kept away from to second articulated shaft 27 and branch 22 has further been promoted the stability of fixed frame 21 after setting up first articulated shaft 26 and second articulated shaft 27.
Preferably, the strut 22, the support 23 and the fixing frame 21 for positioning the windshield are all arranged on the first bottom plate 24, the first bottom plate 24 is fixedly locked with the back plate 1 through a first long hole 241 which is vertically arranged, the swinging frame 31 and the two support frames 32 are all arranged on the second bottom plate 33, the second bottom plate 33 is fixedly locked with the back plate 1 through a second long hole 331 which is vertically arranged, the second bottom plate 33 is provided with a protective cover 34 for protecting an air bag on the swinging frame 31, one end of the protective cover 34, which is far away from the back plate 1, is provided with a protective end face 341, the protective end face 341 is fixedly connected with the second bottom plate 33 through a support column 342 which is arranged in four corners, after the first bottom plate 24 and the second bottom plate 33 are arranged, all parts for fixing the windshield are integrated on the first bottom plate 24, the installation and the fixation are convenient, all relevant parts for adjusting the angle of the air bag are integrally fixed on the second bottom plate 33, the whole fixation and the installation are convenient, and the whole up-down movement and the adjustment are facilitated, meanwhile, the first long hole 241 and the second long hole 331 are arranged, the whole up-down movement and the adjustment are made, the processing errors are compensated, and the distance is adjusted, and the different vehicle condition test requirements are met.
Preferably, the support frame 32 is connected with the second bottom plate 33 through a third long hole 321 which is vertically arranged, up-and-down adjustment of the support frame 32 is achieved, the support frame 32 is fixedly connected with the swing frame 31 through a fourth long hole 322 which is horizontally arranged, the swing frame 31 is U-shaped with an upward opening, a fixing lock hole 311 is arranged on the side face of the swing frame 31, the fixing lock hole 311 is fixedly connected with the fourth long hole 322 through screws, vertically arranged fifth long holes 312 are symmetrically arranged on two sides of the fixing hole, the fifth long holes 312 are fixedly connected with the fourth long hole 322 through screws, front-and-back position adjustment is achieved through adjustment of the position of the fixing lock hole 311 relative to the fourth long hole 322, change of the rotation angle of the swing frame 31 is achieved through adjustment of the relative position of the fifth long holes 312 and the fourth long hole 322, and adjustment of different positions and angles of the air bags are achieved through the above structure.
Preferably, the left and right sides of one side of the backboard 1 far away from the fixed frame 21 are symmetrically provided with line rails, the line rails are fixedly arranged on the base plate 8 and basically fixedly arranged on the supporting base 6, the supporting base 6 is provided with a driving cylinder 7, the driving cylinder 7 drives the backboard 1 to be connected with the base plate 8 in an up-down sliding mode through the line rails, two sides of the upper end of the base plate 8 are provided with locking plates 9, the locking plates 9 are arranged on the left and right sides of the backboard 1, the locking plates 9 are fixedly connected with the backboard 1 through screws penetrating through the sixth long holes 91, the left and right sides of the middle lower portion of the backboard 1 are symmetrically provided with door supports 423 for fixing the left and right sides of a car door, the lower portion of the backboard 1 is provided with clamping blocks 5 for fixing the lower portion of the car door, and the door supports 423 and the clamping blocks 5 are simultaneously fixed to the car door, so that the static and dynamic impact test of the interior decoration of the car door is convenient.
Preferably, the door bracket 423 is L-shaped, a fixing hole for fixing the vehicle door is formed in the door bracket 423, the door bracket 423 is fixedly arranged on the base plate 41, the base plate 41 is made of an aluminum profile, the material is convenient to obtain, the cost is low, the strength is high, the base plate 41 is fixedly arranged on the widening plate 42, a plurality of horizontally arranged seventh long holes 511421 are formed in the widening plate 42, the widening plate 42 is fixedly connected with the backboard 1 through screws in the seventh long holes 511421, the relative distance between the seventh long holes 511421 can be adjusted through the arrangement of the seventh long holes 511421, the requirement for fixing the vehicle doors with different widths is met, and the application range is enlarged.
Preferably, the clamping blocks 5 are U-shaped with upward openings, the clamping blocks 5 are multiple and are uniformly distributed on the back plate 1 in parallel, the clamping blocks 5 are connected with the back plate 1 through the lower support 5123, the lower support 5123 is connected with the back plate 1 through the eighth long holes 512 which are vertically arranged, the lower support 5123 is fixedly connected with the clamping blocks 5 through the ninth long holes which are horizontally arranged, and after the eighth long holes 512 and the second long holes 331 are arranged, the front and back positions and the upper and lower positions of the clamping blocks 5 are adjustable, so that the fixing of the vehicle door can be more conveniently and rapidly completed.
Preferably, the supporting base 6 is formed by welding square tubes, so that the cost is low, the strength is high, a plurality of flat plates 61 for increasing the contact area are arranged on the lower end face of the supporting base 6, and the firmness is improved.
Preferably, the driving cylinder 7 is a manual hydraulic cylinder, a pressing handle 71 for driving the manual hydraulic cylinder to act is arranged on the manual hydraulic cylinder, and the manual hydraulic cylinder is driven by the pressing handle 71, so that the stability is high.
In the actual working process, the air bag is fixedly arranged on the swinging frame 31, both sides and the front of the air bag are fixedly locked with the swinging frame 31, the stability of fixing is improved, before an air bag test is carried out, the arrangement angles of the windshield and the air bag in the actual vehicle are required to be adjusted, the angles of the swinging frame 31 and the fixing frame 21 relative to the back plate 1 are required to be adjusted, the installation angles of the air bag and the windshield are consistent with the actual vehicle condition angles, the auxiliary driving air bag of different vehicle types can be conveniently and efficiently fixed, different fixing clamps are prevented from being manufactured for different vehicle types, the operability and the working efficiency of the test are improved, the universality of the test device is realized, the test period is saved, the test cost is saved, then the air bag static unfolding and the impact test are carried out, when the impact test of the vehicle door trim is carried out, the first bottom plate 24, the second bottom plate 33 and parts fixed above the first bottom plate are required to be completely unloaded, the vehicle door is ensured to be perpendicular to the horizontal plane of the back plate 1, the lower end of the vehicle door is arranged in the clamping block 5, the door is positioned by the door bracket 423 on both sides, the vehicle door trim static and dynamic impact test are carried out, the vehicle door test is carried out, the integrated with a plurality of fixing clamps, the space is integrated, and the operation convenience is improved.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (8)
1. A multifunctional part test fixing device is characterized in that: the front-back adjustable type windscreen positioning device comprises a back plate, wherein a support rod, a support frame and a fixing frame for positioning the windscreen are arranged at the upper end of the back plate, the lower end of the fixing frame is hinged with the back plate, the upper end of the fixing frame is hinged with one end of the support rod, the other end of the support rod is fixedly connected with one end of the support frame opposite to the back plate in a front-back adjustable mode, and the other end of the support frame is fixedly connected with the back plate;
the middle part of the back plate is provided with a swinging frame and two supporting frames, the supporting frames are fixedly locked on the back plate, and the swinging frame is arranged between the two supporting frames and is rotationally and adjustably fixedly connected to the supporting frames;
the support rods, the brackets and the fixing frames for positioning the windshield are all arranged on a first bottom plate, the first bottom plate is fixedly locked with the back plate through a first long hole which is vertically arranged, the swing frame and the two support frames are all arranged on a second bottom plate, the second bottom plate is fixedly locked with the back plate through a second long hole which is vertically arranged, a protective cover for protecting an air bag on the swing frame is arranged on the second bottom plate, a protective end face is arranged at one end of the protective cover, which is far away from the back plate, and the protective end face is fixedly connected with the second bottom plate through support columns which are arranged at four corners;
the back plate is far away from the left and right sides symmetry of fixed frame one side is equipped with the line rail, the line rail sets firmly on the base plate, the base plate sets firmly on supporting the base, be equipped with the actuating cylinder on the supporting the base, the actuating cylinder drive the back plate passes through the line rail is relative sliding connection about the base plate, the both sides of base plate upper end are equipped with the locking plate, the locking plate is established the left and right sides of back plate, be equipped with the sixth slot hole on the locking plate, the locking plate pass through pass the screw of sixth slot hole with back plate fixed connection, the left and right sides symmetry of lower part is equipped with the door support fixed about the door in the back plate, the lower part of back plate is equipped with the clamp splice fixed to the door lower part.
2. The multi-functional part test fixture of claim 1, wherein: the supporting pole with the supporting two sets of and symmetry setting are in the both sides of fixed frame, vertically be equipped with two parallel arrangement's first regulation hole on the support, the level is equipped with two sets of second regulation holes on the pole, and the quantity of every second regulation hole of group is two and two in line settings, first regulation hole and second regulation hole are rectangular hole structure, every group two of second regulation hole and two one-to-one of first regulation hole lock the setting admittedly.
3. The multi-functional part test fixture of claim 1, wherein: the outer lane of fixed frame is equipped with the layering, the middle part transverse position dispersion of fixed frame has two top frames, be equipped with two articulated seats on the backplate, rotate between two articulated seats and be connected with first articulated shaft, first articulated shaft connection the fixed frame is close to the both sides of backplate one end, the fixed frame is kept away from the one end of backplate transversely is equipped with the second articulated shaft, the second articulated shaft with the branch is kept away from the one end articulated setting of backplate.
4. The multi-functional part test fixture of claim 1, wherein: the support frame through the third slot hole of vertical setting with the second bottom plate is connected, the support frame with swing the fourth slot hole that the frame set up through the level carries out fixed connection, swing the frame and be the ascending U-shaped of opening, swing the side of frame and be equipped with solid lockhole, solid lockhole with fourth slot hole passes through screw fixed connection, the bilateral symmetry of solid lockhole is equipped with the fifth slot hole of vertical setting, the fifth slot hole with fourth slot hole passes through screw fixed connection.
5. The multi-functional part test fixture of claim 1, wherein: the door support is L-shaped, the fixed hole of fixed door is equipped with on the door support, the door support sets firmly on the backing plate, the backing plate is the aluminium alloy, the backing plate sets firmly on the widening board, be equipped with the seventh slot hole that a plurality of levels set up on the widening board, the widening board pass through the screw in the seventh slot hole with backplate fixed connection.
6. The multi-functional part test fixture of claim 1, wherein: the clamping blocks are U-shaped with upward openings, the clamping blocks are arranged on the back plate in a plurality of parallel and uniformly distributed mode, the clamping blocks are connected with the back plate through lower supports, the lower supports are connected with the back plate through eighth long holes which are vertically arranged, and the lower supports are fixedly connected with the clamping blocks through ninth long holes which are horizontally arranged.
7. The multi-functional part test fixture of claim 1, wherein: the support base is formed by welding square tubes, and a plurality of flat plates for increasing the contact area are arranged on the lower end face of the support base.
8. The multi-functional part test fixture of claim 1, wherein: the driving cylinder is a manual hydraulic cylinder, and a pressing handle for driving the manual hydraulic cylinder to act is arranged on the manual hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279667.4A CN109357891B (en) | 2018-10-30 | 2018-10-30 | Multifunctional part test fixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279667.4A CN109357891B (en) | 2018-10-30 | 2018-10-30 | Multifunctional part test fixing device |
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| Publication Number | Publication Date |
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| CN109357891A CN109357891A (en) | 2019-02-19 |
| CN109357891B true CN109357891B (en) | 2024-03-15 |
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| CN201811279667.4A Active CN109357891B (en) | 2018-10-30 | 2018-10-30 | Multifunctional part test fixing device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201724803U (en) * | 2010-03-02 | 2011-01-26 | 浙江吉利汽车研究院有限公司 | Fixed bracket structure for passenger side air bag impact test |
| DE102010019836A1 (en) * | 2010-05-08 | 2011-11-10 | Audi Ag | Airbag test stand for testing airbag function in vehicle, has carrier supporting specimen having head section and body section, where body portion and head portion of specimen are swingably supported relative to carrier |
| CN103439075A (en) * | 2013-08-26 | 2013-12-11 | 浙江吉利汽车研究院有限公司 | Dynamic impact test device of vehicle passenger side safety air bag |
| CN104019996A (en) * | 2014-06-27 | 2014-09-03 | 奇瑞汽车股份有限公司 | Universal rack of automotive restraint system |
| CN204064686U (en) * | 2014-09-09 | 2014-12-31 | 三峡大学 | A kind of test unit detecting dynamic car door reliability |
| CN104949846A (en) * | 2015-07-20 | 2015-09-30 | 奇瑞汽车股份有限公司 | General test bed for car passenger seat restraint system |
| CN108593309A (en) * | 2018-04-28 | 2018-09-28 | 重庆长安汽车股份有限公司 | A kind of air bag static test device |
| CN209606090U (en) * | 2018-10-30 | 2019-11-08 | 中国汽车技术研究中心有限公司 | A kind of fixed device of Multifunctional zero component test |
-
2018
- 2018-10-30 CN CN201811279667.4A patent/CN109357891B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201724803U (en) * | 2010-03-02 | 2011-01-26 | 浙江吉利汽车研究院有限公司 | Fixed bracket structure for passenger side air bag impact test |
| DE102010019836A1 (en) * | 2010-05-08 | 2011-11-10 | Audi Ag | Airbag test stand for testing airbag function in vehicle, has carrier supporting specimen having head section and body section, where body portion and head portion of specimen are swingably supported relative to carrier |
| CN103439075A (en) * | 2013-08-26 | 2013-12-11 | 浙江吉利汽车研究院有限公司 | Dynamic impact test device of vehicle passenger side safety air bag |
| CN104019996A (en) * | 2014-06-27 | 2014-09-03 | 奇瑞汽车股份有限公司 | Universal rack of automotive restraint system |
| CN204064686U (en) * | 2014-09-09 | 2014-12-31 | 三峡大学 | A kind of test unit detecting dynamic car door reliability |
| CN104949846A (en) * | 2015-07-20 | 2015-09-30 | 奇瑞汽车股份有限公司 | General test bed for car passenger seat restraint system |
| CN108593309A (en) * | 2018-04-28 | 2018-09-28 | 重庆长安汽车股份有限公司 | A kind of air bag static test device |
| CN209606090U (en) * | 2018-10-30 | 2019-11-08 | 中国汽车技术研究中心有限公司 | A kind of fixed device of Multifunctional zero component test |
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| CN109357891A (en) | 2019-02-19 |
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