CN203672613U - Testing mechanism of glass run channel bearing capacity - Google Patents
Testing mechanism of glass run channel bearing capacity Download PDFInfo
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- CN203672613U CN203672613U CN201420051452.8U CN201420051452U CN203672613U CN 203672613 U CN203672613 U CN 203672613U CN 201420051452 U CN201420051452 U CN 201420051452U CN 203672613 U CN203672613 U CN 203672613U
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- groove
- supporting plate
- assembly
- plate assembly
- bearing capacity
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Abstract
The utility model relates to a testing mechanism of glass run channel bearing capacity, which comprises a Y-direction adjusting locking mechanism, a workbench supporting plate assembly, a glass run channel mounting bracket structure assembly, a Z-direction supporting plate assembly and a Z-direction adjusting locking mechanism. According to the testing mechanism of glass run channel bearing capacity, the bearing capacity of various glass run channels under different installations and working conditions can be obtained. In addition, the glass run channels can be classified based on their types, thus to establish a bearing capacity database.
Description
Technical field
The utility model relates to a kind of mechanical test technology of passenger car functor, specifically refers to the mechanism for testing of passenger car glass groove load-bearing capacity.
Background technology
Passenger car side door glass lifter is a critical function part in side door system, it is carrying car load sealing requirements, required comfortableness requirement, the outward appearance aesthetic requirement of opening and closing vehicle window, also has in addition security requirement, riding comfort to require etc.Along with the development of auto industry, people also improve constantly the quality requirements of passenger car, how to design to take into account the passenger car side door glass lifter of various requirement and side door system is the target that each automobile main frame maker is constantly pursued.
In the design of passenger car side door glass lifter, need the problem considered a lot, because glass-frame riser system is to drive or power-actuated mechanical mechanism by manpower, it needs the problem of the power that remains solving at first.Move up and down and realize in the process of opening and closing vehicle window requirement at glass-frame riser mechanism urges glass, the sealing of glass groove composition and steering characteristic part, and the load-bearing capacity between glass is the key that maintains jacking system balance, also be the most difficult place of carrying out, because there is different cross dimensionss in the different region of glass groove; Material has PVC's, also has EPDM's; Glass groove and glass contact face have the electrostatic spinning of employing, have employing spraying of wearable coating, also have surface not carry out any processing; The lip limit of anything else groove and glass overlap joint, has amount of interference very large, has amount of interference very little; There is a thick lip limit, also have thin lip limit; Use dry hygrometric state to have dry state, have hygrometric state; The environment temperature using has hot environment, normal temperature environment, low temperature environment; The thickness of glass using have 3.2, also have 5.0 etc., aspect glass-frame riser installation, also can not be arranged on accurately according to the dimensional requirement of design point on design design attitude, due to the foozle that is difficult to overcome, the a certain side of side window glass deflection more or less, these resistances that relative motion in glass groove produces to side window glass are all different.Design will be difficult to accomplish accurately if load-bearing capacity data are not as design considerations 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 mechanism for testing of passenger car glass groove load-bearing capacity.
The utility model is achieved through the following technical solutions:
The mechanism for testing of groove load-bearing capacity, includes Y-direction and adjusts lockable mechanism, worktable supporting plate assembly, groove 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 groove 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 groove mounting support structure assembly extends at worktable supporting plate assembly surface directions X; Described Z-direction supporting plate assembly is arranged at the top of groove mounting support structure assembly and has a gap with groove mounting support structure assembly, is provided with to be measured of groove and is fixed on groove mounting support structure assembly in described gap; 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 rectangle to test pieces, and wherein match to the long limit of L-type of test pressing plate with X in long limit.
Described groove mounting support structure assembly includes groove mounting bracket Z-direction register pin, groove mounting bracket X to register pin, groove pressing plate to be measured, tack Philips screw, groove test specimen to be measured and groove erecting frame.
Described groove erecting frame at least combines by two sections.
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:
The mechanism for testing of the groove load-bearing capacity by the technical program can accurately obtain various grooves difference install and different operating mode under load-bearing capacity, and make load-bearing capacity database by dissimilar the classification, designer can directly choose corresponding section load-bearing capacity by database easily, and carry out accurate Calculation, obtain more accurate jacking system design and more accurate, more economical driving force coupling, improve the quality of design of passenger car glass-frame riser system.
Brief description of the drawings
Fig. 1 is the mechanism for testing schematic diagram of the utility model groove load-bearing capacity;
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, the mechanism for testing of groove load-bearing capacity, includes Y-direction and adjusts lockable mechanism 100, worktable supporting plate assembly 200, groove 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 groove 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 groove mounting support structure assembly extends at worktable supporting plate assembly surface directions X; Described Z-direction supporting plate assembly is arranged at the top of groove mounting support structure assembly and has a gap with groove mounting support structure assembly, is provided with to be measured of groove and is fixed on groove mounting support structure assembly in described gap; 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 rectangle to test pieces, and wherein match to the long limit of L-type of test pressing plate with X in long limit.
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, the glass sheet that X adopts the equal technique of vehicle window to make to test pieces 411, in the present embodiment, its size: 100*100, thickness need to have according to test: 3.2, 3.5, 4.0, 4.5, 5.0 series such as grade, its test value and ratio thickness are associated, glass periphery R angle and surfaceness are according to the requirement customization of standard GB/T 9656 " automotive safety glass ", glass is plane.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, and 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 groove mounting support structure assembly includes groove mounting bracket Z-direction register pin (two), groove mounting bracket X to register pin (two), groove pressing plate to be measured, tack Philips screw, to be measured 705 of groove and groove erecting frame.
Groove mounting support structure assembly schematic diagram: groove erecting frame is combined by multistage, mainly based on its length reason, groove must at least ensure that in the time of test an X is to the complete stroke of test pressing plate 410, therefore groove erecting frame total length is at least 200mm, the present embodiment design groove 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 surface finish of process finishing rear surface electrodeposited chromium processing, its array mode: the φ 4 standard push rods that the groove 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 groove erecting frame assembly assembling is arranged on worktable supporting plate assembly 200, and calibration groove is longitudinally parallel to ensureing with X, and the depth of parallelism of its 300mm is less than 0.01mm, uses groove erecting frame Z-direction register pin (two) location, and Z-direction adopts many group screw fastenings.After fastening, will before to be measured straight groove 705(experiment, avoid bending or compression verification product, ensure its straightened condition) be arranged on groove erecting frame by shown position, by groove pressing plate to be measured, to be measured groove 705 is positioned on groove erecting frame with tack Philips screw (two).Groove 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 mechanism for testing of groove load-bearing capacity, 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 groove to be measured on test pieces 411 and groove 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 groove and the corresponding thickness glass load-bearing capacity data of this section and deposited database in.
Claims (7)
1. the mechanism for testing of groove load-bearing capacity, is characterized in that: include Y-direction and adjust lockable mechanism, worktable supporting plate assembly, groove 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 groove 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 groove mounting support structure assembly extends at worktable supporting plate assembly surface directions X; Described Z-direction supporting plate assembly is arranged at the top of groove mounting support structure assembly and has a gap with groove mounting support structure assembly, is provided with to be measured of groove and is fixed on groove mounting support structure assembly in described gap; 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 mechanism for testing of groove load-bearing capacity 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 mechanism for testing of groove load-bearing capacity 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 mechanism for testing of groove load-bearing capacity 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 rectangle to test pieces, and wherein match to the long limit of L-type of test pressing plate with X in long limit.
5. the mechanism for testing of groove load-bearing capacity according to claim 1, is characterized in that: described groove mounting support structure assembly includes groove mounting bracket Z-direction register pin, groove mounting bracket X to register pin, groove pressing plate to be measured, tack Philips screw, to be measured of groove and groove erecting frame.
6. the mechanism for testing of groove load-bearing capacity according to claim 5, is characterized in that: described groove erecting frame at least combines by two sections.
7. the mechanism for testing of groove load-bearing capacity 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 |
|---|---|---|---|
| CN201420051452.8U CN203672613U (en) | 2014-01-26 | 2014-01-26 | Testing mechanism of glass run channel bearing capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051452.8U CN203672613U (en) | 2014-01-26 | 2014-01-26 | Testing mechanism of glass run channel bearing capacity |
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| Publication Number | Publication Date |
|---|---|
| CN203672613U true CN203672613U (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051452.8U Expired - Fee Related CN203672613U (en) | 2014-01-26 | 2014-01-26 | Testing mechanism of glass run channel bearing capacity |
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| Country | Link |
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| CN (1) | CN203672613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956448A (en) * | 2018-05-28 | 2018-12-07 | 奇瑞汽车股份有限公司 | A kind of weather strip for automobile resistance to sliding detector and its application method |
-
2014
- 2014-01-26 CN CN201420051452.8U patent/CN203672613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956448A (en) * | 2018-05-28 | 2018-12-07 | 奇瑞汽车股份有限公司 | A kind of weather strip for automobile resistance to sliding detector and its application method |
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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 Automotive 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 |