CN218816030U - Engineering machine tool driver's cabin glass bonding subassembly - Google Patents
Engineering machine tool driver's cabin glass bonding subassembly Download PDFInfo
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- CN218816030U CN218816030U CN202222711280.XU CN202222711280U CN218816030U CN 218816030 U CN218816030 U CN 218816030U CN 202222711280 U CN202222711280 U CN 202222711280U CN 218816030 U CN218816030 U CN 218816030U
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- glass
- frame
- engineering machine
- supporting component
- bonding assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model discloses an engineering machine tool driver's cabin glass bonding subassembly, including glass and frame: glass inlays to be established the depressed part inner wall of seting up on the frame, the outside that just is located glass on the frame is provided with presses the frame spare, be equipped with the preformed hole on the frame, and the spiral is provided with the supporting component who conflicts with glass in the preformed hole, the both sides that just are located supporting component on the frame all are equipped with gluey groove. The utility model discloses in, this glass bonding subassembly adopts inside and outside pressfitting formula structural design, can closely wrap up glass in the intermediate position to through supporting component's supporting role, can adjust the support to glass's installation depth position according to glass's actual thickness, ensure that glass can carry out accurate stable bonding operation with the frame and press the frame spare, and then improved glass's bonding quality.
Description
Technical Field
The utility model relates to a vehicle glass installs technical field, especially relates to an engineering machine tool driver's cabin glass bonding subassembly.
Background
The windshield is an important part of the cab of the engineering machinery, meets the requirement of the visual field, and plays roles of blocking rainwater and dust and protecting operators and internal electrical equipment.
Chinese patent publication No.: CN203129875U discloses an engineering machinery cab glass bonding component, which comprises a glass frame, glass and a rubber pad; the bottom surface of the rubber pad is provided with a back adhesive which is stuck on the surface of the glass; the top surface of the rubber pad is bonded on the glass frame through glass cement.
The existing glass bonding assembly is generally a mode that a single-layer frame is matched with glass glue to be directly bonded, so that the stress on one side of the bonded glass is large, the effect of synchronous bonding stress on two sides of the glass cannot be realized, and the bonding stability of the glass is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adopt inside and outside pressfitting formula mounting structure, the gluey bonding operation of cooperation glass realizes the stable engineering machine tool driver's cabin glass bonding subassembly that bonds the effect of glass.
In order to achieve the above object, the present invention provides the following technical solutions: a glass bonding assembly of a cab of a construction machine comprises a glass and a frame:
the glass is embedded in the inner wall of a concave part formed on the frame;
a frame pressing piece is arranged on the frame and positioned on the outer side of the glass;
a reserved hole is formed in the frame, and a supporting assembly which is abutted against the glass is spirally arranged in the reserved hole;
and glue grooves are formed in the two sides of the frame, which are positioned on the supporting component.
As a further description of the above technical solution:
the supporting component comprises a supporting rod positioned in the reserved hole, one end of the supporting rod is provided with a contact extending into the concave part, and the other end of the supporting rod is provided with a tail cover.
As a further description of the above technical solution:
the contact is of a two-section structure, the connecting part of the contact and the supporting rod is of a cylindrical structure, and the contact part of the contact and the glass is of a hemispherical structure.
As a further description of the above technical solution:
the frame is provided with a glue injection hole communicated with the glue groove, and the inner wall of the opening end of the glue injection hole is embedded with a sealing cover.
As a further description of the above technical solution:
the frame pressing piece is provided with a protruding part.
As a further description of the above technical solution:
the outer wall of bellying is provided with the rubber gasket, and the outer wall of rubber gasket is provided with the glass glue film.
As a further description of the above technical solution:
the frame pressing piece is provided with a positioning rod, and the frame is provided with a positioning groove matched with the positioning rod.
In the technical scheme, the utility model provides a pair of engineering machine tool driver's cabin glass bonding subassembly has following beneficial effect:
this glass bonding subassembly adopts inside and outside pressfitting formula structural design, can closely wrap up glass in the intermediate position to through supporting component's supporting role, can adjust the support according to glass's actual thickness to glass's installation depth position, ensure that glass can carry out accurate stable bonding operation with frame and pressure frame spare, and then improved glass's bonding quality.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of a glass bonding assembly of an engineering machine cab according to an embodiment of the present invention;
fig. 2 is a schematic partial structural view of a frame pressing member according to an embodiment of the present invention;
fig. 3 is a schematic partial structural diagram of a frame according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a support assembly according to an embodiment of the present invention.
Description of reference numerals:
1. a frame pressing member; 11. a boss portion; 12. a rubber gasket; 13. a glass adhesive layer; 14. positioning a rod; 2. glass; 3. a frame; 31. a recessed portion; 32. a glue groove; 33. injecting glue holes; 34. sealing the cover; 35. a support assembly; 351. a support bar; 352. a contact; 353. a tail cover; 36. reserving a hole; 37. and (6) positioning a groove.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a cab glass bonding assembly for a construction machine includes a glass 2 and a frame 3:
the glass 2 is embedded in the inner wall of a concave part 31 arranged on the frame 3, and the depth of the concave part 31 is larger than the thickness of the glass 2, so that the glass 2 can be completely embedded in the concave part 31;
a frame pressing piece 1 is arranged on the frame 3 and positioned on the outer side of the glass 2;
a preformed hole 36 is formed in the frame 3, and a supporting component 35 which is abutted against the glass 2 is spirally arranged in the preformed hole 36;
the frame 3 and the two sides of the supporting component 35 are both provided with glue grooves 32, and the cross section of each glue groove 32 is of an arc-shaped structure.
In this embodiment, in the depressed part 31 with glass 2 embedding on the frame 3, then will press frame spare 1 gland in the outside of glass 2, and make press frame spare 1 with the stable pressure of glass 2 solid in the frame 3, can play the reinforcing effect of combination formula to glass 2, glass glues the viscose and pours into gluey inslot 32, make glass 2 and frame 3 sealed bonding, improve glass 2's stability, and according to glass 2's thickness difference, it makes its internal rotation in preformed hole 36 to rotate supporting component 35, can jack-up glass 2, ensure glass 2 after embedding depressed part 31 inside and pressfitting press frame spare 1, make the three can be in stable overall structure, in order to realize engineering machine tool driver's cabin glass 2 stable bonding effect.
Be equipped with the injecting glue hole 33 with gluing groove 32 intercommunication on the frame 3, and the open end inner wall in injecting glue hole 33 inlays and is equipped with closing cap 34, glue glass and pour into glue groove 32 in through injecting glue hole 33, realize the injecting glue effect that glass glued to and after the injecting glue, with closing cap 34 embedding injecting glue hole 33 in, carry out sealing process to injecting glue hole 33's opening.
Be provided with bellying 11 on the pressure frame spare 1, the outer wall of bellying 11 is provided with rubber gasket 12, and the outer wall of rubber gasket 12 is provided with glass glue film 13, and after the pressure frame spare 1 was embedded into frame 3 inside, rubber gasket 12 can contact with glass 2's the outside to under the effect of glass glue film 13, will press frame spare 1 and bond with glass 2, realize pressing the stable connection effect of frame spare 1.
The positioning rod 14 is arranged on the frame pressing piece 1, the positioning groove 37 matched with the positioning rod 14 is arranged on the frame 3, and when the frame pressing piece 1 is in press fit connection with the frame 3, the positioning rod 14 can be embedded into the positioning groove 37 to position the press fit positions of the frame pressing piece 1 and the frame 3, so that the accuracy of the press fit positions of the frame pressing piece 1 and the frame 3 is ensured.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. A bonding assembly for engineering machinery cab glass comprises glass (2) and a frame (3), and is characterized in that:
the glass (2) is embedded in the inner wall of a concave part (31) formed on the frame (3);
a frame pressing piece (1) is arranged on the frame (3) and positioned on the outer side of the glass (2);
a preformed hole (36) is formed in the frame (3), and a supporting component (35) abutting against the glass (2) is spirally arranged in the preformed hole (36);
and glue grooves (32) are formed in the frame (3) and positioned on two sides of the supporting component (35).
2. The engineering machine cab glass bonding assembly according to claim 1, wherein: the supporting component (35) comprises a supporting rod (351) located in the preformed hole (36), one end of the supporting rod (351) is provided with a contact (352) extending into the concave portion (31), and the other end of the supporting rod (351) is provided with a tail cover (353).
3. The engineering machine cab glass bonding assembly according to claim 2, wherein: the contact (352) is of a two-section structure, the connecting part of the contact (352) and the supporting rod (351) is of a cylindrical structure, and the abutting part of the contact (352) and the glass (2) is of a hemispherical structure.
4. The engineering machine cab glass bonding assembly according to claim 1, wherein: the frame (3) is provided with a glue injection hole (33) communicated with the glue groove (32), and a sealing cover (34) is embedded in the inner wall of the opening end of the glue injection hole (33).
5. The engineering machine cab glass bonding assembly according to claim 1, wherein: the frame pressing piece (1) is provided with a protruding part (11).
6. The engineering machine cab glass bonding assembly according to claim 5, wherein: the outer wall of bellying (11) is provided with rubber gasket (12), and the outer wall of rubber gasket (12) is provided with glass glue film (13).
7. The cab glass bonding assembly for the construction machine according to claim 1, wherein: the frame pressing piece (1) is provided with a positioning rod (14), and the frame (3) is provided with a positioning groove (37) matched with the positioning rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222711280.XU CN218816030U (en) | 2022-10-14 | 2022-10-14 | Engineering machine tool driver's cabin glass bonding subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222711280.XU CN218816030U (en) | 2022-10-14 | 2022-10-14 | Engineering machine tool driver's cabin glass bonding subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218816030U true CN218816030U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222711280.XU Active CN218816030U (en) | 2022-10-14 | 2022-10-14 | Engineering machine tool driver's cabin glass bonding subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218816030U (en) |
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2022
- 2022-10-14 CN CN202222711280.XU patent/CN218816030U/en active Active
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