Auxiliary jig for spherical edge pressure test
By using auxiliary fixtures for spherical edge pressing tests, and positioning tempered glass with T-shaped and Y-shaped fixtures, the problems of large errors and low efficiency in tempered glass edge pressing tests are solved, achieving uniform force and high-precision testing results.
Patent Information
- Application Number
- CN202520205212.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-10
AI Technical Summary
In existing technologies, tempered glass edge pressing tests are prone to positional deviations leading to uneven force distribution, resulting in large testing errors and low efficiency.
The auxiliary fixtures used for the spherical edge pressure test include T-shaped fixtures and Y-shaped fixtures. The T-shaped fixtures are used to position the width and length of the tempered glass, while the Y-shaped fixtures are used to center and stack the pressure head, ensuring that the two pieces of glass are subjected to uniform force.
It improves the accuracy and stability of tempered glass edge pressing tests, reduces test errors, and increases test efficiency.
Smart Images
Figure CN223910657U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model discloses a technical field of spherical edge pressure test fixture, specifically relates to the auxiliary fixture of spherical edge pressure test. BACKGROUND
[0002] Tempered glass is also called strengthened glass, which forms a compressive stress layer on the glass surface through physical or chemical methods, and the glass itself has high compressive strength and will not be damaged.
[0003] At present, the quality of the tempered film is effectively controlled, and the edge pressure test is carried out on the tempered glass. The edge pressure test is used for testing the edge pressure of the tempered glass, and different size pressure heads are provided. The edge pressure test of the tempered glass is realized by applying pressure to the pressure head.
[0004] In the prior art, the tempered glass is directly placed below the pressure head, and the position of the tempered glass is easy to deviate, which can cause uneven stress of the tempered glass and large error of the edge pressure test. At the same time, the single tempered glass is used for edge pressure test, and the efficiency is low. INVENTION CONTENTS
[0005] The utility model discloses a technical field of spherical edge pressure test fixture, specifically relates to the auxiliary fixture of spherical edge pressure test.
[0006] The utility model discloses a technical field of spherical edge pressure test fixture, specifically relates to the auxiliary fixture of spherical edge pressure test.
[0007] Further, the Y middle groove includes a hemispherical groove and a positioning groove, the hemispherical groove and the positioning groove are arranged in communication, the positioning groove is arranged in the shape of a flared mouth away from the hemispherical groove, and the hemispherical groove is used for positioning and centering the pressure head.
[0008] Further, the Y-shaped fixture includes an edge pressure part, the edge pressure part is arranged in the shape of a long strip, and the edge pressure part is used for synchronously stacking and pressing two tempered glasses.
[0009] Further, along the width direction, the edge pressure part has an edge pressure width, the long rod has a rod width, and the edge pressure width is greater than the rod width.
[0010] Further, the end of the edge pressing part extends to correspond to the hemispherical groove, the end of the edge pressing part forms an edge pressing surface, the hemispherical groove has a hemispherical wall, the hemispherical wall and the edge pressing surface are in butt joint arrangement, the hemispherical wall and the edge pressing surface are respectively arranged in arc surface shape, and the hemispherical wall and the edge pressing surface are arranged in consistent curvature, and the hemispherical wall and the edge pressing surface are respectively used for positioning the pressing head.
[0011] Further, the Y-shaped jig comprises a Y-shaped body, the Y-shaped body is in superimposed butt joint and integral molding arrangement with the edge pressing part, and the Y-shaped body forms the Y-shaped middle groove.
[0012] Further, the wide fixing rod has a first rod thickness, the long fixing rod has a second rod thickness, and the first rod thickness is greater than the second rod thickness.
[0013] Further, the wide fixing rod and the long fixing rod are respectively arranged in long strip shape, and the long fixing rod is in butt joint arrangement with the middle part of the wide fixing rod.
[0014] Further, the Y-shaped jig comprises an edge pressing part, the edge pressing part is arranged in long strip shape, and the edge pressing part is used for synchronously pressing two tempered glasses; the edge pressing part has an edge pressing groove, the edge pressing groove is arranged in long strip shape, and the edge pressing groove is used for embedding the long fixing rod.
[0015] Further, the Y-shaped jig comprises a Y-shaped body, the Y-shaped body is in superimposed butt joint and integral molding arrangement with the edge pressing part; the Y-shaped body is provided with a level meter, the level meter is used for detecting the placement level of the Y-shaped body, and the level meter comprises a level bead, and the level bead is in direct arrangement with the edge pressing part.
[0016] Compared with the prior art, the auxiliary jig for spherical edge pressing test provided by the utility model realizes the placement of two tempered glasses and the synchronous edge pressing test of the two tempered glasses through the T-shaped jig, improves the test efficiency, then places the Y-shaped jig, synchronously presses two tempered glasses through the Y-shaped jig, then slowly presses down the pressing head until the spherical pressing head is clamped in the Y-shaped middle groove, realizes the positioning and centering of the pressing head, ensures that the areas of the two pressed glasses are the same, finally, the Y-shaped jig is taken out, and the edge pressing test of the tempered glass can be performed; in this way, under the auxiliary action of the T-shaped jig and the Y-shaped jig, the edge distance of the tempered glass is fixed, when the pressing head is pressed between the two tempered glasses, the two tempered glasses are uniformly stressed, the edge pressing test error is reduced, the edge pressing test is more stable, and the precision of the edge pressing test is higher. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1is a three-dimensional schematic view of the auxiliary jig for spherical edge pressure test provided by the utility model.
[0018] Figure 2 is a three-dimensional schematic view of the T-shaped jig of the auxiliary jig for spherical edge pressure test provided by the utility model.
[0019] Figure 3 is a top view schematic view of the T-shaped jig of the auxiliary jig for spherical edge pressure test provided by the utility model.
[0020] Figure 4 is a three-dimensional schematic view of the Y-shaped jig of the auxiliary jig for spherical edge pressure test provided by the utility model.
[0021] Figure 5 is a bottom view schematic view of the Y-shaped jig of the auxiliary jig for spherical edge pressure test provided by the utility model.
[0022] Figure 6 is a matching schematic view of another embodiment of the auxiliary jig for spherical edge pressure test provided by the utility model. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the utility model is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.
[0024] The implementation of the utility model is described in detail below in combination with specific embodiments.
[0025] The same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components; in the description of the utility model, it should be understood that if the orientations or position relationships indicated by the terms "upper", "lower", "left", "right" and the like are based on the orientations or position relationships shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the position relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation of the patent, for ordinary skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.
[0026] Referring to Figures 1-6 The preferred embodiment provided by the utility model is shown in the drawings.
[0027] The auxiliary jig for spherical edge compression test comprises a T-shaped jig 4, a Y-shaped jig 1 and a pressure head 2, the T-shaped jig 4 comprises a wide fixed rod 41 and a long fixed rod 42, the inner end of the long fixed rod 42 is arranged in butt joint with the wide fixed rod 41, the outer end of the long fixed rod 42 is arranged in perpendicular extension away from the wide fixed rod 41, the wide fixed rod 41 and the long fixed rod 42 form two positioning grooves 43 for placing and positioning the tempered glass 3, the pressure head 2 is arranged in spherical shape, the Y-shaped jig 1 is used for synchronously stacking two tempered glasses 3, the Y-shaped jig 1 comprises a Y-shaped middle groove 11, the pressure head 2 is arranged in corresponding upper and lower relationship with the Y-shaped middle groove 11, the Y-shaped middle groove 11 is used for positioning and centering the pressure head 2.
[0028] The auxiliary jig for spherical edge compression test described above firstly realizes the placement of two tempered glasses 3 and the synchronous edge compression test of the two tempered glasses 3 through the T-shaped jig 4, thereby improving the test efficiency, then the Y-shaped jig 1 is placed, the two tempered glasses 3 are synchronously stacked through the Y-shaped jig 1, then the pressure head 2 is slowly pressed down until the spherical pressure head 2 is clamped in the Y-shaped middle groove 11, thereby realizing the positioning and centering of the pressure head 2 and ensuring that the areas of the two tempered glasses under compression are the same, finally the Y-shaped jig 1 is taken out, and the edge compression test of the tempered glass 3 can be performed; in this way, under the auxiliary action of the T-shaped jig 4 and the Y-shaped jig 1, the edge distance of the tempered glass 3 is fixed, and when the pressure head 2 is pressed between the two tempered glasses 3, the two tempered glasses 3 are uniformly stressed, the edge compression test error is reduced, the edge compression test is more stable, and the edge compression test is more accurate.
[0029] The wide fixed rod 41 is used for positioning the width position of the two tempered glasses 3, and the long fixed rod 42 is used for positioning the length position of the two tempered glasses 3, thereby realizing the positioning and fixing of the placement position of the two tempered glasses 3, so as to facilitate the subsequent edge compression test.
[0030] The Y-shaped middle groove 11 comprises a hemispherical groove and a positioning groove 43, the hemispherical groove and the positioning groove 43 are arranged in communication, the positioning groove 43 is arranged in flared shape away from the hemispherical groove, and the hemispherical groove is used for positioning and centering the pressure head 2; under the cooperation of the hemispherical groove and the positioning groove 43, the positioning and centering of the pressure head 2 are facilitated.
[0031] The Y-shaped jig 1 comprises an edge compression part 12, the edge compression part 12 is arranged in long strip shape, and the edge compression part 12 is used for synchronously stacking two tempered glasses 3; under the action of the edge compression part 12, the tempered glasses 3 will not be deviated when the pressure head 2 is positioned and centered, thereby guaranteeing the subsequent edge compression test.
[0032] In the width direction, the edge compression part 12 has an edge compression width, the long fixed rod 42 has a rod width, and the edge compression width is greater than the rod width; in this way, the edge compression part 12 is effectively guaranteed to synchronously stack two tempered glasses 3.
[0033] The end of the edge pressing part 12 extends to correspond to the arrangement of the hemispherical groove, the end of the edge pressing part 12 forms an edge pressing surface, the hemispherical groove has a hemispherical wall, the hemispherical wall and the edge pressing surface are arranged in abutment, the hemispherical wall and the edge pressing surface are arranged in arc shape respectively, and the hemispherical wall and the edge pressing surface are arranged in consistent curvature, and the hemispherical wall and the edge pressing surface are respectively used for positioning the pressing head 2.
[0034] In this way, the gap of the edge pressing part 12 avoids affecting the positioning and centering of the pressing head 2, and improves the positioning and centering effect of the pressing head 2.
[0035] The Y-shaped jig 1 includes a Y-shaped body 13, which is arranged in abutment and integrated with the edge pressing part 12, and forms a Y-shaped groove 11, and the edge pressing part 12 is arranged in direct abutment with the axis symmetry line of the Y-shaped body 13; the positioning effect of the pressing head 2 is improved, so that the two tempered glasses 3 are uniformly stressed during subsequent edge pressing test, the edge pressing test error is reduced, and the precision of the edge pressing test is improved.
[0036] The wide fixing rod 41 has a first rod thickness, and the long fixing rod 42 has a second rod thickness, and the first rod thickness is greater than the second rod thickness; in this way, the overall center of gravity of the T-shaped jig 4 tends to the middle part of the wide fixing rod 41, when the T-shaped jig 4 needs to be withdrawn, the fingers press the wide fixing rod 41, and then the long fixing rod 42 is easily turned upward, thereby facilitating the withdrawal of the T-shaped jig 4, so as to facilitate the subsequent placement of the Y-shaped jig 1.
[0037] The wide fixing rod 41 and the long fixing rod 42 are arranged in long strip shape respectively, and the long fixing rod 42 is arranged in abutment with the middle part of the wide fixing rod 41; the positioning of the two tempered glasses 3 is facilitated, and at the same time, the overall center of gravity of the T-shaped jig 4 tends to the middle part of the wide fixing rod 41, when the T-shaped jig 4 needs to be withdrawn, the fingers press the wide fixing rod 41, and then the long fixing rod 42 is easily turned upward, thereby facilitating the withdrawal of the T-shaped jig 4, so as to facilitate the subsequent placement of the Y-shaped jig 1.
[0038] Another embodiment of positioning:
[0039] The Y-shaped jig 1 includes an edge pressing part 12, which is arranged in long strip shape, and is used for synchronously pressing two tempered glasses 3; the edge pressing part 12 has an edge pressing groove, which is arranged in long strip shape, and is used for embedding the long fixing rod 42.
[0040] First, the T-shaped jig 4 is used to realize the placement and positioning of the two tempered glasses 3, then the T-shaped jig 4 is not withdrawn, and the Y-shaped jig 1 is directly placed, the cooperation between the edge pressing groove and the long fixing rod 42 realizes the placement of the Y-shaped jig 1, and the Y-shaped jig 1 synchronously presses the two tempered glasses 3, and the positioning and centering of the pressing head 2 are realized through the Y-shaped jig 1, after the pressing head 2 is centered, the Y-shaped jig 1 and the T-shaped jig 4 are taken out, and then the edge pressing test of the tempered glass 3 is performed.
[0041] Without batch by batch withdrawing T-shaped fixture 4 and Y-shaped fixture 1, the risk of offset of tempered glass 3 is reduced, the error of edge compression test is reduced, and the accuracy of edge compression test is improved.
[0042] Y-shaped fixture 1 includes Y-shaped body 13, which is arranged in superimposed butt joint and integral molding with edge compression part 12; Y-shaped body 13 is provided with a level meter for detecting the placement level of Y-shaped body 13, and the level meter includes a level bead arranged in vertical arrangement with edge compression part 12.
[0043] In this way, under the action of the level meter, the horizontal deviation caused by different wear of the edge compression parts 12 on both sides of the edge compression groove is avoided, the centering of the pressure head 2 is avoided, and the accuracy of the subsequent edge compression test is ensured.
[0044] When the level bead is arranged in vertical arrangement with edge compression part 12, it proves that the levelness of edge compression part 12 meets the requirements, otherwise, when the level bead is arranged in misalignment with edge compression part 12, it proves that the levelness of edge compression part 12 does not meet the requirements, and it needs to be replaced or repaired.
[0045] The middle part of the edge compression part 12 has an identification part, and the level bead is arranged in vertical arrangement with the identification part, so that the levelness of the edge compression part 12 is more accurately judged.
[0046] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. An auxiliary jig for ball edge pressure testing, characterized by, The T-shaped fixture, Y-shaped fixture and pressure head, the T-shaped fixture includes a wide fixed rod and a long fixed rod, the inner end of the long fixed rod is arranged in butt joint with the wide fixed rod, the outer end of the long fixed rod is arranged in perpendicular extension in the direction away from the wide fixed rod, the wide fixed rod and the long fixed rod form two positioning grooves for placing and positioning tempered glass; the pressure head is arranged in spherical shape, the Y-shaped fixture is used for synchronously laminating two tempered glasses, the Y-shaped fixture includes a Y-shaped middle groove, the pressure head is arranged in corresponding up and down with the Y-shaped middle groove, the Y-shaped middle groove is used for positioning and centering the pressure head.
2. The ball seaming test auxiliary jig according to claim 1, wherein The Y-shaped middle groove includes a half-sphere groove and a positioning groove, the half-sphere groove and the positioning groove are arranged in communication, the positioning groove is arranged in flared shape in the direction away from the half-sphere groove, the half-sphere groove is used for positioning and centering the pressure head.
3. The ball seaming test auxiliary jig according to claim 2, wherein The Y-shaped fixture includes an edge pressing part, the edge pressing part is arranged in long strip shape, the edge pressing part is used for synchronously laminating two tempered glasses.
4. The ball seaming test auxiliary jig according to claim 3, wherein In the width direction, the edge pressing part has an edge pressing width, the long fixed rod has a rod width, the edge pressing width is greater than the rod width.
5. The ball seaming test auxiliary jig according to claim 3, wherein The end of the edge pressing part extends to corresponding arrangement with the half-sphere groove, the end of the edge pressing part forms an edge pressing surface, the half-sphere groove has a half-sphere wall, the half-sphere wall and the edge pressing surface are arranged in butt joint, the half-sphere wall and the edge pressing surface are respectively arranged in arc surface shape, and the half-sphere wall and the edge pressing surface are arranged in consistent curvature, and the half-sphere wall and the edge pressing surface are respectively used for positioning the pressure head.
6. The jig according to any one of claims 3 to 5, wherein The Y-shaped fixture includes a Y-shaped main body, the Y-shaped main body is arranged in overlapping butt joint and one-piece with the edge pressing part, the Y-shaped main body forms the Y-shaped middle groove, and the edge pressing part is arranged in direct opposite with the axis of symmetry of the Y-shaped main body.
7. The jig according to any one of claims 1 to 5, wherein The wide fixed rod has a first rod thickness, the long fixed rod has a second rod thickness, and the first rod thickness is greater than the second rod thickness.
8. The jig according to any one of claims 1 to 5, wherein The wide fixed rod and the long fixed rod are respectively arranged in long strip shape, and the long fixed rod is arranged in butt joint with the middle part of the wide fixed rod.
9. The jig according to any one of claims 1 to 5, wherein The Y-shaped fixture includes an edge pressing part, the edge pressing part is arranged in long strip shape, and the edge pressing part is used for synchronously laminating two tempered glasses; the edge pressing part has an edge pressing groove, the edge pressing groove is arranged in long strip shape, and the edge pressing groove is used for embedding the long fixed rod.
10. The ball seaming test auxiliary jig according to claim 9, wherein The Y-shaped fixture includes a Y-shaped main body, the Y-shaped main body is arranged in overlapping butt joint and one-piece with the edge pressing part; the Y-shaped main body is provided with a level meter, the level meter is used for detecting the placement level of the Y-shaped main body, and the level meter includes a level bead, the level bead is arranged in direct opposite with the edge pressing part.