CN106979207B - Glass plate fastening device and fastening method - Google Patents
Glass plate fastening device and fastening method Download PDFInfo
- Publication number
- CN106979207B CN106979207B CN201710291619.6A CN201710291619A CN106979207B CN 106979207 B CN106979207 B CN 106979207B CN 201710291619 A CN201710291619 A CN 201710291619A CN 106979207 B CN106979207 B CN 106979207B
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- China
- Prior art keywords
- tensioning
- mounting hole
- glass plate
- fastening device
- fastening
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- 239000011521 glass Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a glass plate fastening device and a fastening method, wherein the fastening device is used for connecting a glass plate, a mounting hole for mounting the fastening device is arranged on the glass plate, the fastening device comprises a fastening piece and a tensioning sleeve, the tensioning sleeve is tightly pressed in the mounting hole through the fastening piece, the tensioning sleeve comprises a tensioning part, the outer shape of the tensioning part is in a conical structure, the size of the small end of the conical structure is smaller than that of the mounting hole, the size of the large end of the conical structure is larger than that of the mounting hole, and when the tensioning sleeve is arranged in the mounting hole, the inner wall of the mounting hole extrudes the tensioning part to enable the tensioning part to deform and be tightened in the mounting hole. The fastening device has a simple structure, can ensure the installation consistency of the glass plate, and the glass plate is fastened reliably and cannot be cracked, thereby improving the production efficiency, reducing the production cost and further optimizing the production process.
Description
Technical Field
The invention relates to the technical field of glass product manufacturing, in particular to a glass plate fastening device and a fastening method.
Background
In the prior art, the fastening method of the easily-cracked parts such as glass mainly adopts the methods of gluing, expanding type external support and the like. When the gluing method is adopted for fastening, the consistency of the product is poor, and if the gluing quality is improved to meet the consistency requirement, a jig is required to be used for solving the problem. When the fastening method of the expansion type outer support is adopted, when the tension force is large, the problem that the glass is expanded is caused, and when the tension force is small, the glass plate is not fixed tightly, so that the strength control has high requirements, and when the flatness requirement of the connected product is high, the consistency is poor.
Disclosure of Invention
The invention aims to provide a glass plate fastening device which is reliable in fastening, does not crack a glass plate and has good consistency after fastening, aiming at the problems in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
a glass plate fastening device is used for being connected with a glass plate, a mounting hole for mounting the fastening device is formed in the glass plate, the fastening device comprises a fastening piece and a tensioning sleeve, the tensioning sleeve is tightly pressed in the mounting hole through the fastening piece, the tensioning sleeve comprises a tensioning portion, the appearance of the tensioning portion is in a conical structure, the size of the small end of the conical structure is smaller than that of the mounting hole, the size of the large end of the conical structure is larger than that of the mounting hole, and when the tensioning sleeve is arranged in the mounting hole, the inner wall of the mounting hole extrudes the tensioning portion to enable the tensioning portion to deform and to be tightened in the mounting hole.
Preferably, the tensioning portion is provided with a slot extending along the axial direction of the conical structure, and the slot penetrates through the side wall of the tensioning sleeve.
Further, the section of the slot is of a rectangular structure.
Further, one end of the slot extends to the large end face of the conical structure.
Furthermore, the grooving is provided with a plurality of, and a plurality of grooving is along the outer contour line interval equipartition distribution of tight cover that rises.
Preferably, the tensioning sleeve further comprises a connecting part connected with the tensioning part, and the fastening part is pressed on the connecting part.
Further, the outer shape surface of the connecting part is of a cylindrical structure, and the size of the cylindrical structure is the same as that of the small end of the conical structure.
Preferably, the fastener comprises a bolt.
Further, the fastener also comprises a nut matched with the bolt.
The invention also provides a fastening method of the glass plate, which adopts the fastening device as any one of the above fastening methods to fasten, and the fastening method comprises the following steps:
(1) A plurality of mounting holes are formed in the glass plate;
(2) The tensioning sleeve is arranged in each mounting hole, and the small end of the conical structure of the tensioning part faces the mounting hole during installation;
(3) Penetrating the fastener through the tensioning sleeve and screwing the fastener;
(4) And (3) driving the tensioning sleeve to gradually enter the mounting hole when the step (3) is carried out, and extruding the tensioning part through the inner wall of the mounting hole to enable the tensioning part to deform and be tightened in the mounting hole.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the glass plate fastening device has simple structure, can ensure the consistency of glass plate installation, and the glass plate is reliably fastened without fragmentation, thereby improving the production efficiency, reducing the production cost and further optimizing the production process.
Drawings
FIG. 1 is a perspective view of a tension sleeve of the glass plate fastening device of the present invention;
FIG. 2 is a top view of a tensioning sleeve of the glass sheet fastening device of the present invention;
FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic structural view of the glass plate fastening device of the present invention in use;
FIG. 5 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 4;
fig. 6 is a partial enlarged view of a portion a of fig. 5.
Wherein: 1. a bolt; 2. a tensioning sleeve; 21. a tensioning part; 22. a connecting portion; 23. grooving; 100. a glass plate; 101. mounting holes; 200. a fixed seat.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Referring to fig. 1 to fig. 6, the glass plate fastening device is used to connect a glass plate 100 to a fixing base 200, or to connect two glass plates 100 together, where a mounting hole 101 is provided on the glass plate 100, and the fastening device is placed in the mounting hole 101.
The fastening device comprises a fastening piece and a tensioning sleeve 2, the tensioning sleeve 2 is installed in the installation hole 101, and the fastening piece penetrates through the tensioning sleeve 2 to fixedly connect the two glass plates 100 together or fixedly connect the glass plates 100 and the fixed seat 200 together.
The fastener includes bolt 1, when connecting glass board 100 and fixing base 200 through fastener on, can set up the screw hole on fixing base 200, and the screw rod of bolt 1 passes tight cover 2 back screw in screw hole that rises to make the nut of bolt 1 compress tightly on rising and tightly overlapping 2. When the two glass sheets 100 are joined by the fastening means, the fastening means now also comprises a nut cooperating with the bolt 1.
The tensioning sleeve 2 comprises a tensioning portion 21 and a connecting portion 22, the tensioning portion 21 is connected with the connecting portion 22, and the connecting portion and the tensioning portion are in smooth transition.
The outer shape of the tensioning portion 21 is a conical structure, the size of the small end of the conical structure is slightly smaller than that of the mounting hole 101, and the size of the large end of the conical structure is slightly larger than that of the mounting hole 101, so that after the tensioning sleeve 2 is mounted in the mounting hole 101, the inner wall of the mounting hole 101 can extrude the tensioning portion 21, and the tensioning portion 21 is deformed and then tightened inwards in the mounting hole 101.
The tensioning portion 21 is provided with a slot 23 extending along the axial direction of the tensioning sleeve 2, the slot 23 penetrates through the side wall of the tensioning sleeve 2, one end of the slot 23 extends to the large end face of the tapered structure of the tensioning portion 21, and the tensioning sleeve 2 is easy to deform and retract when being installed in the installation hole 101 due to the arrangement of the slot 23.
In one embodiment, the slot 23 has a rectangular cross-section.
The slots 23 are provided with a plurality of slots 23, and the slots 23 are uniformly distributed along the outer contour line of the tensioning part 21 at intervals.
In this embodiment, the outer shape of the connecting portion 22 is a cylindrical structure, and the diameter of the cylindrical structure is the same as the size of the small end of the tightening portion 21, i.e. slightly smaller than the size of the mounting hole 101, so that when the fastening device is installed in the mounting hole 101, the fastening device is easily placed in the mounting hole 101.
A connecting hole is provided in the connecting portion 22, the screw of the bolt 1 passes through the connecting hole, and the nut of the bolt 1 is pressed against the connecting portion 22.
The following takes the fastening device to connect the glass plate 100 and the fixing base 200 as an example, and the fastening method is specifically described as follows:
(1) Firstly, arranging a plurality of mounting holes 101 for placing a fastening device on a glass plate 100;
(2) Installing a tensioning sleeve 2 in each installation hole 101, wherein during installation, one end of a connecting part 22 on the tensioning sleeve 2 faces the installation hole 101, and the tensioning sleeve 2 is partially placed in the installation hole 101;
(3) The bolt 1 penetrates through the tensioning sleeve 2, the nut of the bolt 1 is pressed on the connecting part 22, and the bolt 1 is screwed down, so that the screw rod of the bolt 1 is gradually screwed into the threaded hole in the fixed seat 200;
(4) In the process of screwing the bolt 1 in the step (3), the tensioning sleeve 2 is driven to gradually enter the mounting hole 101, and when the tensioning portion 21 of the tensioning sleeve 2 enters the mounting hole 101, the inner wall of the mounting hole 101 presses the tensioning portion 21 so as to deform the tensioning portion 21 and tighten the tensioning portion 21 inwards in the mounting hole 101 until the tensioning sleeve 2 completely enters the mounting hole 101, and at this time, the nut of the bolt 1 is pressed on the connecting portion 22.
Thereby completing the fastening of the glass plate 100 and the holder 200. When the fastening device is used for connecting two glass plates 100, the connecting method is similar to that described above, and during the connection, the tensioning sleeves 2 need to be placed in the mounting holes 101 of the two glass plates 100, and a nut matched with the bolt 1 needs to be placed in one of the tensioning sleeves 2.
Because the tensioning sleeve 2 can be formed by a machine tool equipment machine or by mould pressing, the shape and size of the tensioning sleeve 2 can be ensured, namely the consistency of the finished tensioning sleeve 2 is better, so that the glass plate 100 cannot be cracked when the glass plate 100 is fastened by the tensioning sleeve 2, the flatness requirement can be met after the glass plate 100 is installed, the consistency is better, and a better expected effect can be achieved.
The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (8)
1. The utility model provides a glass plate fastener for connect the glass board, be equipped with installation fastener's mounting hole on the glass board, fastener includes the fastener, its characterized in that: the fastening device further comprises a tensioning sleeve, the tensioning sleeve is tightly pressed in the mounting hole through the fastening piece, the tensioning sleeve comprises a tensioning portion, the outer shape of the tensioning portion is a conical structure, the size of the small end of the conical structure is smaller than that of the mounting hole, the size of the large end of the conical structure is larger than that of the mounting hole, when the tensioning sleeve is arranged in the mounting hole, the inner wall of the mounting hole extrudes the tensioning portion to enable the tensioning portion to deform and contract inwards to tighten in the mounting hole, the tensioning sleeve further comprises a connecting portion connected with the tensioning portion, the fastening piece is tightly pressed on the end face of the connecting portion, the outer shape of the connecting portion is of a cylindrical structure, and the size of the cylindrical portion is the same as that of the small end of the conical structure.
2. The glass plate fastening device according to claim 1, wherein: the tensioning portion is provided with a slot extending along the axial direction of the conical structure, and the slot penetrates through the side wall of the tensioning sleeve.
3. The glass plate fastening device according to claim 2, wherein: the section of the slot is of a rectangular structure.
4. The glass plate fastening device according to claim 2, wherein: one end of the slot extends to the large end face of the conical structure.
5. The glass sheet fastening device of any one of claims 2~4, wherein: the grooving is equipped with a plurality ofly, a plurality ofly the fluting is followed the outer contour line interval equipartition of tight cover that rises distributes.
6. The glass plate fastening device according to claim 1, wherein: the fastener includes a bolt.
7. The glass plate fastening device according to claim 6, wherein: the fastener also includes a nut that mates with the bolt.
8. A method of fastening glass sheets, characterized by: fastening with a fastening device according to any one of claims 1~7 by:
(1) A plurality of mounting holes are formed in the glass plate;
(2) Installing the tensioning sleeve in each installation hole, and enabling the connecting part to face the installation hole during installation;
(3) Penetrating the fastener through the tensioning sleeve and screwing the fastener;
(4) And (3) driving the tensioning sleeve to gradually enter the mounting hole when the step (3) is carried out, and extruding the tensioning part through the inner wall of the mounting hole to enable the tensioning part to deform and contract inwards to be tightened in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291619.6A CN106979207B (en) | 2017-04-28 | 2017-04-28 | Glass plate fastening device and fastening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291619.6A CN106979207B (en) | 2017-04-28 | 2017-04-28 | Glass plate fastening device and fastening method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106979207A CN106979207A (en) | 2017-07-25 |
| CN106979207B true CN106979207B (en) | 2023-04-18 |
Family
ID=59341817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710291619.6A Active CN106979207B (en) | 2017-04-28 | 2017-04-28 | Glass plate fastening device and fastening method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979207B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102461A (en) * | 1994-05-29 | 1995-05-10 | 易育宁 | Expansion nut |
| DE202005019958U1 (en) * | 2005-12-21 | 2007-04-26 | Fischerwerke Artur Fischer Gmbh & Co. Kg | mounting assembly |
| CN201277230Y (en) * | 2008-09-28 | 2009-07-22 | 中山市福瑞卫浴设备有限公司 | Taper hole ring expansion structure |
| CN103711767B (en) * | 2012-10-09 | 2016-01-27 | 诺德科技股份有限公司 | Expansion sleeve |
| CN206096683U (en) * | 2016-08-23 | 2017-04-12 | 昆山龙腾光电有限公司 | Liquid crystal display module |
| CN206708156U (en) * | 2017-04-28 | 2017-12-05 | 苏州迈为科技股份有限公司 | A kind of fastening glass plate device |
-
2017
- 2017-04-28 CN CN201710291619.6A patent/CN106979207B/en active Active
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| Publication number | Publication date |
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| CN106979207A (en) | 2017-07-25 |
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