CN203672714U - Luggage box sealing rubber strip compression load measuring device - Google Patents
Luggage box sealing rubber strip compression load measuring device Download PDFInfo
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- CN203672714U CN203672714U CN201420051418.0U CN201420051418U CN203672714U CN 203672714 U CN203672714 U CN 203672714U CN 201420051418 U CN201420051418 U CN 201420051418U CN 203672714 U CN203672714 U CN 203672714U
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- supporting plate
- adhesive tape
- assembly
- plate assembly
- screw mandrel
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Abstract
The utility model relates to a luggage box sealing rubber strip compression load measuring device which comprises a Y-direction adjusting locking mechanism, a worktable supporting plate assembly part, a rubber strip mounting support structure component, a Z-direction supporting plate assembly part and a Z-direction adjusting locking mechanism. By the aid of the technical scheme, a resistance curve of a driving block in the contacting process of a luggage box sealing rubber strip under constant speed motion is recorded, and the compressed amount of the luggage box sealing rubber strip and generated compression load data stream (dynamic process) in the contacting process and compression load (static) under a design value are inputted to a luggage box sealing rubber strip database with a corresponding section code number.
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 luggage case sealing joint strip compressive load.
Background technology
Passenger car luggage case sealing joint strip 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 luggage case.Along with the development of auto industry, people also improve constantly the quality requirements of passenger car, and how designing the passenger car luggage case of taking into account various requirement is the target that each automobile main frame maker is constantly pursued.
But now never have general luggage case sealing joint strip 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 glass-frame riser power.
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 luggage case sealing joint strip compressive load.
The utility model is achieved through the following technical solutions:
A measurement mechanism for luggage case sealing joint strip 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 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 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; Described X is L-type to test pieces, and wherein match to the L-type minor face of test pressing plate with X in long limit; Described X to the minor face of test pieces perpendicular to X to test pressing plate place plane.
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 luggage case sealing joint strip contact process by the technical program, by the compressed amount of luggage case sealing joint strip in contact process and the luggage case sealing joint strip database that produces compressive load data stream (dynamic process) and design load lower compression load (static state) the value corresponding cross section of typing code name.
Accompanying drawing explanation
Fig. 1 is the measurement mechanism schematic diagram of the utility model luggage case sealing joint strip 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 luggage case sealing joint strip 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; Described X is L-type to test pieces, and wherein match to the L-type minor face of test pressing plate with X in long limit; Described X to the minor face 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 guarantee to compress object X to the enough pressure of test pieces 411 and obvious displacement can not occur, guarantee 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, to be measured 705 of adhesive tape and adhesive tape erecting frame.
Adhesive tape mounting support structure assembly schematic diagram: adhesive tape erecting frame is combined by multistage, mainly based on its length reason, adhesive tape must at least guarantee that in the time of test an X is to the complete stroke of test pressing plate 410, therefore adhesive tape erecting frame total length is at least 200mm, the present embodiment design adhesive tape erecting frame total length is 300mm, be difficult to processing in this long part, therefore disassembled as multistage combination, every section adopts the line cutting processing of unified size to comprise the pin-and-hole for locating, processing number is determined according to material thickness, the polishing of process finishing rear surface electrodeposited chromium processing, its array mode: the φ 4 standard push rods that the adhesive tape erecting frame after process finishing is used with injection mold are as Y-direction register pin and wear bunchiness, register pin and pin-and-hole accessory gap are-0.05mm, that is: a little some pressure just can complete combination be as the criterion, make its adjacent parts gap minimum.The adhesive tape erecting frame assembly assembling is arranged on worktable supporting plate assembly 200, and calibration adhesive tape is longitudinally parallel to guaranteeing with X, and the depth of parallelism of its 300mm is less than 0.01mm, and with adhesive tape erecting frame Z-direction register pin (two) location, Z-direction adopts many group screw fastenings.After fastening, will before to be measured straight groove 705(experiment, avoid bending or compression verification product, guarantee its straightened condition) be arranged on adhesive tape erecting frame by shown position, by adhesive tape pressing plate to be measured, to be measured adhesive tape 705 is positioned on adhesive tape erecting frame with tack Philips screw (two).Adhesive tape pressing plate to be measured is that 0.5mm steel band processes, and requires processed finished products state to keep straight, and the tack Philips screw after fastening requires the X that can not stop motion to test pressing plate 410.
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 luggage case sealing joint strip 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 107 and adjust lockable mechanism 710.Start X to drive motor 301(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 301 speed, and the data of selecting one of them complete cycle to record are processed as the measurement mechanism data of luggage case sealing joint strip compressive load and deposited database in.
Claims (6)
1. a measurement mechanism for luggage case sealing joint strip 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.
2. the measurement mechanism of luggage case sealing joint strip 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 luggage case sealing joint strip 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 luggage case sealing joint strip compressive load according to claim 1, is characterized in that: 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; Described X is L-type to surveying sheet, and wherein match to the L-type minor face of test pressing plate with X in long limit; Described X to the minor face of test pieces perpendicular to X to test pressing plate place plane.
5. the measurement mechanism of luggage case sealing joint strip 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.
6. the measurement mechanism of luggage case sealing joint strip 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 |
|---|---|---|---|
| CN201420051418.0U CN203672714U (en) | 2014-01-26 | 2014-01-26 | Luggage box sealing rubber strip compression load measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051418.0U CN203672714U (en) | 2014-01-26 | 2014-01-26 | Luggage box sealing rubber strip compression load measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672714U true CN203672714U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051418.0U Expired - Fee Related CN203672714U (en) | 2014-01-26 | 2014-01-26 | Luggage box sealing rubber strip compression load measuring device |
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| CN (1) | CN203672714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990869A (en) * | 2015-07-07 | 2015-10-21 | 苏州博众精工科技有限公司 | Precision push-pull force testing device |
-
2014
- 2014-01-26 CN CN201420051418.0U patent/CN203672714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990869A (en) * | 2015-07-07 | 2015-10-21 | 苏州博众精工科技有限公司 | Precision push-pull force testing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20190126 |