Glass drawing experiment tool
By designing a glass pull-out test fixture, the problem of lacking multi-directional pull-out force measurement in existing technologies was solved, enabling accurate strength testing of glass handles and meeting the pull-out force evaluation requirements of automotive glass.
Patent Information
- Application Number
- CN202422566865.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-10-23
AI Technical Summary
There is a lack of effective devices and methods in the prior art to test the pull-out strength of glass with handles under tension, especially for measuring pull-out forces in different directions.
A glass pull-out test fixture was designed, including first and second mounting plates, a profile component, and a pull-out connector. These components enable the positioning of the glass and handle and the measurement of pull-out force, supporting pull-out tests in multiple directions.
It enables multi-directional pull-out force measurement of glass handles, accurately assessing the separation strength between the handle and the glass, and meeting the testing needs of the automotive industry.
Smart Images
Figure CN223513114U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glass drawing experiment technical field, concretely relates to a glass drawing experiment frock. BACKGROUND
[0002] In the field of automobile, the glass with handle is to adhere handle glue on glass, and needs to test the pulling force of handle and glass separation.
[0003] In order to test the pulling force of handle and glass separation, the structure that can solve the technical problem needs to be designed. CONTENT OF UTILITY MODEL
[0004] In view of the above problems existing in prior art, a glass drawing experiment frock is provided.
[0005] The specific technical scheme is as follows:
[0006] A glass drawing experiment frock mainly includes: first mounting plate, second mounting plate, accessory first profiling part, accessory second profiling part, main part first profiling part, main part second profiling part and drawing connecting seat.
[0007] The first mounting plate and the second mounting plate are detachably connected, the main part second profiling part is arranged on the second mounting plate, the main part first profiling part is arranged on the first mounting plate, and the main part first profiling part and the main part second profiling part are arranged opposite to each other for mounting and positioning main part.
[0008] The accessory first profiling part and the accessory second profiling part are arranged opposite to each other for mounting and positioning the accessory, and the accessory first profiling part and the accessory second profiling part are connected through fasteners.
[0009] One side of the accessory first profiling part parallel to the main part and / or the side of the accessory first profiling part perpendicular to the main part and the side of the accessory second profiling part perpendicular to the main part are provided with the drawing connecting seat.
[0010] The glass drawing experiment frock has the following characteristics: the side of the accessory first profiling part and the accessory second profiling part perpendicular to the main part is provided with a shearing force seat, the shearing force seat has a clamping groove, the accessory first profiling part and the accessory second profiling part are clamped in the clamping groove of the shearing force seat, and the drawing connecting seat is arranged on the shearing force seat.
[0011] The first connecting plate and the second connecting plate are oppositely arranged, and the first connecting plate and the second connecting plate are connected through a connecting plate, and an annular part is arranged on the connecting plate, and an adjusting hole is arranged on the side surface of the connecting plate.
[0012] The second mounting plate is provided with a fixing seat.
[0013] The fixing seat is an annular sleeve, and a plug hole for inserting a fastener is arranged on the side surface of the annular sleeve.
[0014] The first mounting plate and the second mounting plate are provided with a plurality of supporting blocks.
[0015] The glass drawing experimental tool further comprises a draw hook, and one side surface of the accessory first profiling part parallel to the main part is provided with the drawing connecting seat, and the drawing connecting seat is connected with the draw hook.
[0016] The first profiling part of one of the main parts and the second profiling part of one of the main parts are used in pairs, and the first profiling part of one of the main parts and the second profiling part of one of the main parts form a main part profiling assembly, and the main part profiling assembly is provided with at least two.
[0017] The first profiling part of one of the accessory parts and the second profiling part of one of the accessory parts are used in pairs, and the first profiling part of one of the accessory parts and the second profiling part of one of the accessory parts form an accessory part profiling assembly.
[0018] The technical scheme has the following advantages:
[0019] The glass drawing experimental tool provided by the utility model can install and position the main part (glass) on the tool through the main part first profiling part and the main part second profiling part, install and position the accessory (handle) in the groove formed by the accessory first profiling part and the accessory second profiling part, connect the pressure sensor of the press machine with the corresponding drawing connecting seat, and can measure the tension.
[0020] The drawing connecting seat arranged at different positions can realize drawing in multiple directions, and the tension in different directions can be measured. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 A schematic diagram of the structure of a glass pull-out test fixture provided by this utility model for a pull-out test along a first direction;
[0022] Figure 2 for Figure 1 A partial structural diagram;
[0023] Figure 3 A schematic diagram of the structure of a glass pull-out test fixture for a pull-out test along a second direction provided by this utility model;
[0024] Figure 4 for Figure 3 A partial structural diagram;
[0025] Figure 5 A schematic diagram of the structure of a glass pull-out test fixture provided by this utility model;
[0026] Figure 6 for Figure 5 A structural diagram with some parts removed;
[0027] Figure 7 for Figure 6 A structural diagram with some parts removed;
[0028] Figure 8 for Figure 7 A structural diagram with some parts removed.
[0029] In the attached diagram: 100, glass; 200, handle; 300, glass pull-out test fixture; 301, first mounting plate; 302, second mounting plate; 304, shearing tension seat; 305, pull hook; 306, connecting plate; 3061, adjusting hole; 307, ring part; 308, fixed seat; 309, support block; 311, accessory first profile part; 312, accessory second profile part; 321, main component first profile part; 322, main component second profile part; 331, first pull-out connecting seat; 332, second pull-out connecting seat; 341, first connecting plate; 342, second connecting plate; 400, press; 401, pin seat; 402, pressure sensor. Detailed Implementation
[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0031] The serial numbers assigned to components in this document, such as "first," "second," etc., are merely for distinguishing the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages). In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0032] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0033] Please see Figures 1 to 8 This utility model discloses a glass pull-out test fixture 300, characterized in that it includes: a first mounting plate 301, a second mounting plate 302, a first profile component 311, a second profile component 312, a first profile component 321, a second profile component 322, and a pull-out connecting seat.
[0034] The first mounting plate 301 and the second mounting plate 302 are detachably connected. Optionally, the first mounting plate 301 and the second mounting plate 302 are detachably connected by fasteners such as bolts and screws. Optionally, a plurality of support blocks 309 are provided between the first mounting plate 301 and the second mounting plate 302. The support blocks 309 are used to separate the first mounting plate 301 and the second mounting plate 302, so that there is a certain gap between them, which can accommodate the accessory first profile 311, accessory second profile 312, main component first profile 321, and main component second profile 322. In this case, it is only necessary to detachably connect the first mounting plate 301 and the support blocks 309 with fasteners such as bolts and screws, and the second mounting plate 302 and the support blocks 309 with fasteners such as bolts and screws, and it is no longer necessary to detachably connect the first mounting plate 301 and the second mounting plate 302 with fasteners such as bolts and screws.
[0035] Optionally, the main component is glass 100 or other planar structures. The accessory is a handle 200 or other similar structures.
[0036] The first main component profile 321 is mounted on the first mounting plate 301, and the second main component profile 322 is mounted on the second mounting plate 302. The first and second main component profiles 321 and 322 are positioned opposite each other for mounting and positioning the main components. Specifically, the first main component profile 321 is mounted on the first mounting plate 301 using bolts, screws, or other fasteners, and the second main component profile 322 is mounted on the second mounting plate 302 using bolts, screws, or other fasteners.
[0037] A first main component contouring member 321 and a second main component contouring member 322 are paired and used together. These two main component contouring members form a main component contouring assembly, and at least two such assemblies are provided. Optionally, in this embodiment, the contouring surface of the first main component contouring member 321 is a plane, and the contouring surface of the second main component contouring member 322 includes a plane and an L-shaped side surface, used to engage the corner of the main component glass 100. The two main component contouring assemblies precisely achieve the installation and positioning of one side of the glass 100.
[0038] The first and second profiled parts 311 and 312 are positioned opposite each other for mounting and positioning the accessories. They are detachably connected by screws or other fasteners. The first and second profiled parts 311 and 312 can be installed independently, as they will be pulled during a pull-out test. Therefore, they do not need to be fixed in place. However, to prevent them from easily losing their position, they can be detachably mounted on the first mounting plate 301 or the second mounting plate 302 using screws or other fasteners. The contoured surfaces of the first contoured component 311 and the second contoured component 312 face each other, and each contoured surface is adapted to two surfaces of the handle 200. The two contoured surfaces form a groove to accommodate the handle 200, and the handle 200 is partially placed into the groove formed by the first contoured component 311 and the second contoured component 312. A pair of facing first contoured components 311 and second contoured components 312 are used together, forming a contoured component assembly. The number and position of these contoured components are determined according to the number and position of the components. For example, in this embodiment, if two handles 200 are provided on one side of the main glass 100, then two contoured components can be provided.
[0039] A pull-out connecting seat is provided on one side of the first profiled part 311 parallel to the main part and / or on the side of the first profiled part 311 perpendicular to the main part and the side of the second profiled part 312 perpendicular to the main part.
[0040] Specifically, it includes three implementation methods, such as Figure 3 and Figure 4 As shown, in the first embodiment, a pull-out connector is provided on one side of the accessory first profile 311 parallel to the main component. This side parallel to the main component refers to a side parallel to the surface of the main component glass 100. The pull-out connector on this side is designated as the first pull-out connector 331, and is located on the side of the accessory first profile 311 facing the first mounting plate 301. The first pull-out connector 331 is used to conduct a pull-out experiment in a direction perpendicular to the surface of the glass 100, measuring the tensile force in that direction.
[0041] In the second embodiment, such as Figure 1 , Figure 2 , Figures 5 to 8 As shown, pull-out connecting seats are provided on the sides of the first profiled part 311 and the second profiled part 312 that are perpendicular to the main part. The side perpendicular to the main part refers to the side perpendicular to the surface of the main glass 100. The sides of the first profiled part 311 and the second profiled part 312 that are perpendicular to the surface of the main glass 100 include one side of the first profiled part 311 and one side of the second profiled part 312. These two sides are aligned, and a pull-out connecting seat provided on these two sides is designated as the second pull-out connecting seat 332. The second pull-out connecting seat 332 is used to perform a pull-out experiment in a direction parallel to the surface of the glass 100, measuring the tensile force in that direction.
[0042] In this embodiment, a shearing tension seat 304 is provided outside the first contouring part 311 and the second contouring part 312. The shearing tension seat 304 has a slot, and the first contouring part 311 and the second contouring part 312 are partially inserted into the slot of the shearing tension seat 304. The second pull-out connecting seat 332 is disposed on the shearing tension seat 304. Figure 8As shown, the shearing tension seat 304 is generally T-shaped with a []-shaped groove. The two aligned sides of the first and second profiled parts 311 and 312 are inserted into the groove. The first and second profiled parts 311 and 312 are detachably connected to the shearing tension seat 304 by screws or other fasteners. The second pull-out connecting seat 332 is mounted on the shearing tension seat 304 by screws or other fasteners. The second pull-out connecting seat 332 has a []-shaped structure. The [ opening of the shearing tension seat 304 is wrapped around the T-shaped protrusion of the shearing tension seat 304 away from the groove. Furthermore, it also includes a hook 305, and the second pull-out connecting seat 332 is connected to the hook 305. Correspondingly, the press 400 is equipped with a pressure sensor 402, and the hook 305 of the glass pull-out test fixture 300 can be connected to the pressure sensor 402 of the press 400. Optionally, a fixing seat 308 is provided on the outer side of the second mounting plate 302. The fixing seat 308 is an annular sleeve, and the side of the annular sleeve is provided with a socket for inserting a locking member.
[0043] In this embodiment, a first connecting plate 341 is provided on the outer side of the first mounting plate 301, and a second connecting plate 342 is provided on the outer side of the second mounting plate 302. The first connecting plate 341 and the second connecting plate 342 are arranged facing each other and are connected by a connecting plate 306. An annular member 307 is provided on the connecting plate 306, and an adjustment hole 3061 is provided on the side of the connecting plate 306. Optionally, the adjustment hole 3061 is an oblong hole. A pin seat 401 is provided on the press 400. The pin seat 401 extends into the annular member 307. A locking member is inserted into the adjustment hole 3061 and then into the annular member 307, thereby connecting the connecting plate 306, the annular member 307, and the pin seat 401.
[0044] In the third embodiment, a pull-out connecting seat is provided on one side of the first profiled component parallel to the main component, the side of the first profiled component 311 perpendicular to the main component, and the side of the second profiled component 312 perpendicular to the main component. That is, in this embodiment, both a first pull-out connecting seat 331 and a second pull-out connecting seat 332 are provided to achieve pull-out in two directions and measure the tensile force in both directions.
[0045] Optionally, all the fasteners mentioned above can be bolts, screws, etc. All the locking components mentioned above can be bolts, screws, pins, or other rod-shaped components.
[0046] This utility model provides a glass pull-out test fixture 300. The main component (glass 100) is mounted on the fixture and positioned by the first main component profile 321 and the second main component profile 322. The accessory (handle 200) is installed and positioned by inserting it into the groove formed by the first accessory profile 311 and the second accessory profile 312. The pressure sensor 402 of the press 400 is connected to the corresponding pull-out connecting seat to measure the tensile force.
[0047] The pull-out connector can be positioned in different locations to enable pull-out in various directions and to measure the tensile force in different directions.
[0048] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0049] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A glass pull-out test fixture, characterized in that, include: First mounting plate, second mounting plate, first profiled accessory, second profiled accessory, first profiled main component, second profiled main component, and pull-out connector; The first mounting plate and the second mounting plate are detachably connected. The second main component is mounted on the second mounting plate, and the first main component is mounted on the first mounting plate. The first and second main component profiles are arranged opposite each other for mounting and positioning the main component. The first and second contoured parts of the accessory are arranged facing each other for mounting and positioning the accessory, and the first and second contoured parts of the accessory are connected by fasteners. The first profile of the accessory is provided with a pull-out connecting seat on one side parallel to the main component and / or on the side of the first profile of the accessory perpendicular to the main component and the side of the second profile of the accessory perpendicular to the main component.
2. The glass pull-out test fixture according to claim 1, characterized in that, The first and second profiled parts of the accessory are provided with shearing tension seats on their sides perpendicular to the main part. The shearing tension seats have slots, and the first and second profiled parts of the accessory are engaged in the slots of the shearing tension seats. The pull-out connecting seat is disposed on the shearing tension seats.
3. The glass pull-out test fixture according to claim 1, characterized in that, A first connecting plate is provided on the outer side of the first mounting plate, and a second connecting plate is provided on the outer side of the second mounting plate. The first connecting plate and the second connecting plate are arranged facing each other and are connected by a connecting plate. The connecting plate is provided with an annular component and an adjustment hole is provided on the side of the connecting plate.
4. The glass pull-out test fixture according to claim 1, characterized in that, A mounting base is provided on the outer side of the second mounting plate.
5. The glass pull-out test fixture according to claim 4, characterized in that, The fixing base is an annular sleeve, and the side of the annular sleeve is provided with insertion holes for fasteners.
6. The glass pull-out test fixture according to claim 1, characterized in that, Several support blocks are provided between the first mounting plate and the second mounting plate.
7. The glass pull-out test fixture according to claim 1, characterized in that, It also includes a pull hook, and the first profile of the accessory is provided with a pull-out connecting seat on one side parallel to the main component, and the pull-out connecting seat is connected to the pull hook.
8. The glass pull-out test fixture according to claim 1, characterized in that, One of the main component first contouring parts and one of the main component second contouring parts are used in pairs, and the one of the main component first contouring parts and one of the main component second contouring parts form a main component contouring assembly, and at least two main component contouring assemblies are provided.
9. The glass pull-out test fixture according to claim 1, characterized in that, One of the first profiled parts of the accessory and one of the second profiled parts of the accessory are used together, and the one of the first profiled parts of the accessory and one of the second profiled parts of the accessory form an accessory profiled assembly.