CN203672713U - Measuring device for door opening rubber strip compressive load - Google Patents
Measuring device for door opening rubber strip compressive load Download PDFInfo
- Publication number
- CN203672713U CN203672713U CN201420051387.9U CN201420051387U CN203672713U CN 203672713 U CN203672713 U CN 203672713U CN 201420051387 U CN201420051387 U CN 201420051387U CN 203672713 U CN203672713 U CN 203672713U
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- China
- Prior art keywords
- supporting plate
- adhesive tape
- assembly
- door opening
- plate assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a measuring device for door opening rubber strip compressive load. The measuring device for the door opening rubber strip compressive load comprises a Y-direction adjusting locking mechanism, a workbench supporting plate assembling part, a rubber strip installation supporting structure assembly, a Z-direction supporting plate assembling part and a Z-direction adjusting locking mechanism. According to the technical scheme, a resistance curve of a driving block under uniform motion during the process that the driving block is in contact with the door opening rubber strip is recorded and the amount of compression, compression load data flow generation (dynamic process) and compression load (static state) under a design value of the door opening rubber strip during the contact process are input to a door opening rubber strip database with a corresponding cross section code.
Description
Technical field
The utility model relates to a kind of mechanical test technology of passenger car functor, specifically refers to a kind of measurement mechanism of adhesive tapes of door opening compressive load.
Background technology
Passenger car door opening adhesive tape is in passenger car, to be a critical function part, and it is carrying will have security requirement, sealing requirements etc. to car load sealing requirements, opening and closing car door.Along with the development of auto industry, people also improve constantly the quality requirements of passenger car, and how designing the Car Door of taking into account various requirement is the target that each automobile main frame maker is constantly pursued.
But now never have general car adhesive tapes of door opening compressive load database, if load-bearing capacity data are not as design considerations accurately, design will be difficult to accomplish accurately! Its consequence is exactly the inhomogeneous of car door confining force.
Utility model content
The purpose of this utility model is to be to overcome database deficiency of the prior art, proposes a kind of measurement mechanism of adhesive tapes of door opening compressive load.
The utility model is achieved through the following technical solutions:
A measurement mechanism for adhesive tapes of door opening compressive load, includes Y-direction and adjusts lockable mechanism, worktable supporting plate assembly, adhesive tape mounting support structure assembly, Z-direction supporting plate assembly and Z-direction adjustment lockable mechanism five major parts; Described Y-direction is adjusted lockable mechanism and is arranged at worktable supporting plate assembly below and adjusts worktable supporting plate assembly and move as Y-direction, described adhesive tape mounting support structure assembly is fixed on worktable supporting plate assembly to be adjusted on the surface that lockable mechanism is relative with Y-direction, and described adhesive tape mounting support structure assembly is vertical with worktable supporting plate assembly surface; Described Z-direction supporting plate assembly be arranged at adhesive tape mounting support structure assembly a side worktable supporting plate assembly top and have a gap with adhesive tape mounting support structure assembly, in described gap, be provided with to be measured of the adhesive tape that is fixed on adhesive tape mounting support structure assembly; Described Z-direction supporting plate assembly is movably set in Z-direction and adjusts on lockable mechanism; Described Z-direction supporting plate assembly adjusts lockable mechanism vertical direction by Z-direction or horizontal direction moves;
Described Z-direction supporting plate assembly includes Z-direction carriage component, pressure transducer supporting plate, test pressing plate mounting bracket, Z-direction displacement transducer, Y-direction pressure transducer, X to pressure transducer, Y-direction power guiding pin, X to test pressing plate, X to test pieces, X to guiding sleeve assembly and Y-direction guideway assembly; Described X is L-type to test pressing plate, and wherein minor face is relative with adhesive tape to be measured; Described X is equilateral square to test pieces, matches to the L-type minor face of test pressing plate with X in one of them limit; Described X to a limit of test pieces perpendicular to X to test pressing plate place plane.
Described Z-direction supporting plate assembly is positioned at worktable supporting plate assembly top and is not connected with worktable supporting plate assembly.
Described Y-direction is adjusted lockable mechanism and is included table rest assembly, two Y-direction guiding polished rods, two screw mandrel bearings, Y-direction fine setting screw mandrel and Y-direction trimming handles; The flat-sale of Y-direction trimming handle and Y-direction fine setting screw mandrel is connected and is arranged on worktable assembly by two screw mandrel bearings, and Y-direction trimming handle clockwise or be rotated counterclockwise and drive the rotation of Y-direction fine setting screw mandrel.
Described adhesive tape mounting support structure assembly includes adhesive tape mounting bracket Z-direction register pin, adhesive tape mounting bracket X to register pin, adhesive tape pressing plate to be measured, tack Philips screw, to be measured of adhesive tape and adhesive tape erecting frame.
Described Z-direction is adjusted lockable mechanism and is included Z-direction trimming handle, X to displacement transducer, two X to guiding polished rod, X to carriage component, X to driving screw mandrel, two Z-direction guiding polished rods, Z-direction fine setting screw mandrel and two screw mandrel bearings.
The beneficial effects of the utility model are:
Record drive block resistance curve under uniform motion in adhesive tapes of door opening contact process by the technical program, by compressed adhesive tapes of door opening in contact process amount and the adhesive tapes of door opening database that produces compressive load data stream (dynamic process) and design load lower compression load (static state) the value corresponding cross section of typing model.
Brief description of the drawings
Fig. 1 is the measurement mechanism schematic diagram of the utility model adhesive tapes of door opening compressive load;
Fig. 2 is that the Y-direction in the utility model is adjusted lockable mechanism schematic diagram;
Fig. 3 is the Z-direction supporting plate assembly structural representation in the utility model;
Fig. 4 is that the Z-direction in the utility model is adjusted lockable mechanism schematic diagram.
Embodiment
Describe by the following examples the technical solution of the utility model in detail, following embodiment is only exemplary, only can be used for explaining and explanation the technical solution of the utility model, and can not to be interpreted as is the restriction to technical solutions of the utility model.
As shown in Figures 1 to 4, a measurement mechanism for adhesive tapes of door opening compressive load, includes Y-direction and adjusts lockable mechanism 100, worktable supporting plate assembly 200, adhesive tape mounting support structure assembly 300, Z-direction supporting plate assembly 400 and Z-direction adjustment lockable mechanism 500 5 major parts; Described Y-direction is adjusted lockable mechanism and is arranged at worktable supporting plate assembly below and adjusts worktable supporting plate assembly and move as Y-direction, described adhesive tape mounting support structure assembly is fixed on worktable supporting plate assembly to be adjusted on the surface that lockable mechanism is relative with Y-direction, and described adhesive tape mounting support structure assembly is vertical with worktable supporting plate assembly surface; Described Z-direction supporting plate assembly be arranged at adhesive tape mounting support structure assembly a side worktable supporting plate assembly top and have a gap with adhesive tape mounting support structure assembly, in described gap, be provided with to be measured of the adhesive tape that is fixed on adhesive tape mounting support structure assembly; Described Z-direction supporting plate assembly is movably set in Z-direction and adjusts on lockable mechanism; Described Z-direction supporting plate assembly adjusts lockable mechanism vertical direction by Z-direction or horizontal direction moves.
Described Z-direction supporting plate assembly is positioned at worktable supporting plate assembly top and is not connected with worktable supporting plate assembly.
Described Y-direction is adjusted lockable mechanism 100 and is included table rest assembly 101, two Y-direction guiding polished rods 102, two screw mandrel bearings 103, Y-direction fine setting screw mandrel 104 and Y-direction trimming handles 105; The flat-sale of Y-direction trimming handle and Y-direction fine setting screw mandrel is connected and is arranged on worktable assembly by two screw mandrel bearings, and Y-direction trimming handle clockwise or be rotated counterclockwise and drive the rotation of Y-direction fine setting screw mandrel.
Described Z-direction supporting plate assembly includes Z-direction carriage component 401, pressure transducer supporting plate 402, test pressing plate mounting bracket 404, Z-direction displacement transducer 406, Y-direction pressure transducer 407, X to pressure transducer 408, Y-direction power guiding pin, X to test pressing plate 410, X to test pieces 411, X to guiding sleeve assembly 412 and Y-direction guideway assembly 413.Described X is L-type to test pressing plate, and wherein minor face is relative with adhesive tape to be measured; Described X is equilateral square to test pieces, matches to the L-type minor face of test pressing plate with X in one of them limit; Described X to a limit of test pieces perpendicular to X to test pressing plate place plane.
X is to adopt hard plastic to process to test pressing plate 410, can ensure to compress object X to the enough pressure of test pieces 411 and obvious displacement can not occur, ensure again can not crush X to test pieces 411, X all adopts the high precision guide pillar guide pin bushing of low-friction coefficient to combine to guiding sleeve assembly 412, Y-direction guideway assembly 413, the friction force producing is even, is convenient in the time that system data is processed unified synthetic calculating of the friction force of this part.Y-direction pressure transducer 407 is main gathers pressure from Y-direction (gather these data as post analysis with reference to using), X to pressure transducer 408 main process from X to resistance, the data input database of collection.
Described adhesive tape mounting support structure assembly includes adhesive tape mounting bracket Z-direction register pin (two), adhesive tape mounting bracket X to register pin (two), adhesive tape pressing plate to be measured, tack Philips screw, adhesive tape test specimen 904 to be measured and adhesive tape erecting frame.
Adhesive tape mounting support structure assembly schematic diagram: consistent with real vehicle effect for ensureing, this case erecting frame and adhesive tape clamping compatible portion are designed to thickness and the width of the panel beating of adhesive tapes of door opening to be measured place real vehicle consistent; The consideration of Z-direction length, based on the long adhesive tapes of door opening of this case test 100mm, therefore mounting bracket Z-direction length at least ensures 110mm, is greater than 100mm with the adhesive tapes of door opening that guarantees to snap fit onto completely in mounting bracket.The rear surface polishing of mounting bracket process finishing electrodeposited chromium processing, its fixed form: split on water bar and groove top test block mounting bracket inside and outside the adhesive tapes of door opening erecting frame after process finishing is arranged on to 200, calibration longitudinally ensures parallel with Z-direction, the depth of parallelism of its 100mm is less than 902 adhesive tapes of door opening erecting frame Z-direction register pins (two) for 0.01mm, and X is to adopting many group screw fastenings.After fastening, by avoiding bending or compression verification product before test specimen 904(experiment to be measured straight adhesive tapes of door opening, ensure its straightened condition; And it is long that adhesive tapes of door opening test specimen 904 to be measured should be made 200mm, and in adhesive tape, have size and a spacing bleeder vent consistent with real vehicle) be connected to by shown position that on 903 adhesive tapes of door opening erecting frames, (after ensureing to install, adhesive tape two ends respectively have 45mm-50mm not snap fit onto on 903 adhesive tapes of door opening erecting frames, and the port of adhesive tape is herein clamped with cotton rope or clip at the end at two ends, consistent with real vehicle to guarantee the gas tightness of adhesive tape compression section inside).
Z-direction adjust lockable mechanism include Z-direction trimming handle 501, X to displacement transducer 502, two X to guiding polished rod 503, X is to carriage component 504, X to driving screw mandrel 505, two Z-direction guiding polished rods 506, Z-direction fine setting screw mandrel 507 and two screw mandrel bearings 508.
The measurement mechanism of adhesive tapes of door opening compressive load, adjusts table assembly Y-direction by Y-direction trimming handle 105 and moves; The Z-direction of adjusting Z-direction supporting plate assembly 400 by Z-direction trimming handle 501 moves; X is adjusted to designing requirement position gradually to adhesive tape to be measured on test pieces 411 and adhesive tape mounting bracket, lock respectively lock bolt and the Y-direction that lock bolt, Z-direction on Z-direction trimming handle 501 adjust on lockable mechanism 701 and locking Y-direction trimming handle and adjust lockable mechanism 710.Start X to drive motor (servo-type high precision drive motor), drive X to driving screw mandrel 505, and promote X to carriage component 504 along X to two of guiding polished rod 503() uniform motion, its speed can be passed through programming, to less speed trial run, after all are normal, X is set to test speed to drive motor speed, and the data of selecting one of them complete cycle to record are processed as the measurement mechanism data of adhesive tapes of door opening compressive load and deposited database in.
Claims (5)
1. a measurement mechanism for adhesive tapes of door opening compressive load, is characterized in that: include Y-direction and adjust lockable mechanism, worktable supporting plate assembly, adhesive tape mounting support structure assembly, Z-direction supporting plate assembly and Z-direction adjustment lockable mechanism five major parts; Described Y-direction is adjusted lockable mechanism and is arranged at worktable supporting plate assembly below and adjusts worktable supporting plate assembly and move as Y-direction, described adhesive tape mounting support structure assembly is fixed on worktable supporting plate assembly to be adjusted on the surface that lockable mechanism is relative with Y-direction, and described adhesive tape mounting support structure assembly is vertical with worktable supporting plate assembly surface; Described Z-direction supporting plate assembly be arranged at adhesive tape mounting support structure assembly a side worktable supporting plate assembly top and have a gap with adhesive tape mounting support structure assembly, in described gap, be provided with to be measured of the adhesive tape that is fixed on adhesive tape mounting support structure assembly; Described Z-direction supporting plate assembly is movably set in Z-direction and adjusts on lockable mechanism; Described Z-direction supporting plate assembly adjusts lockable mechanism vertical direction by Z-direction or horizontal direction moves;
Described Z-direction supporting plate assembly includes Z-direction carriage component, pressure transducer supporting plate, test pressing plate mounting bracket, Z-direction displacement transducer, Y-direction pressure transducer, X to pressure transducer, Y-direction power guiding pin, X to test pressing plate, X to test pieces, X to guiding sleeve assembly and Y-direction guideway assembly; Described X is L-type to test pressing plate, and wherein minor face is relative with adhesive tape to be measured; Described X is equilateral square to test pieces, matches to the L-type minor face of test pressing plate with X in one of them limit; Described X to a limit of test pieces perpendicular to X to test pressing plate place plane.
2. the measurement mechanism of adhesive tapes of door opening compressive load according to claim 1, is characterized in that: described Z-direction supporting plate assembly is positioned at worktable supporting plate assembly top and is not connected with worktable supporting plate assembly.
3. the measurement mechanism of adhesive tapes of door opening compressive load according to claim 1, is characterized in that: described Y-direction is adjusted lockable mechanism and included table rest assembly, two Y-direction guiding polished rods, two screw mandrel bearings, Y-direction fine setting screw mandrel and Y-direction trimming handles; The flat-sale of Y-direction trimming handle and Y-direction fine setting screw mandrel is connected and is arranged on worktable assembly by two screw mandrel bearings, and Y-direction trimming handle clockwise or be rotated counterclockwise and drive the rotation of Y-direction fine setting screw mandrel.
4. the measurement mechanism of adhesive tapes of door opening compressive load according to claim 1, is characterized in that: described adhesive tape mounting support structure assembly includes adhesive tape mounting bracket Z-direction register pin, adhesive tape mounting bracket X to register pin, adhesive tape pressing plate to be measured, tack Philips screw, to be measured of adhesive tape and adhesive tape erecting frame.
5. the measurement mechanism of adhesive tapes of door opening compressive load according to claim 1, is characterized in that: Z-direction is adjusted lockable mechanism and included Z-direction trimming handle, X to displacement transducer, two X to guiding polished rod, X to carriage component, X to driving screw mandrel, two Z-direction guiding polished rods, Z-direction fine setting screw mandrel and two screw mandrel bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051387.9U CN203672713U (en) | 2014-01-26 | 2014-01-26 | Measuring device for door opening rubber strip compressive load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051387.9U CN203672713U (en) | 2014-01-26 | 2014-01-26 | Measuring device for door opening rubber strip compressive load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672713U true CN203672713U (en) | 2014-06-25 |
Family
ID=50968995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051387.9U Expired - Fee Related CN203672713U (en) | 2014-01-26 | 2014-01-26 | Measuring device for door opening rubber strip compressive load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672713U (en) |
-
2014
- 2014-01-26 CN CN201420051387.9U patent/CN203672713U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20190126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |