CN220976810U

CN220976810U - High-efficiency glass cold bending device

Info

Publication number: CN220976810U
Application number: CN202322491288.4U
Authority: CN
Inventors: 全晓萍; 李丽华
Original assignee: Tianjin North Glass Industrial Technical Co ltd
Current assignee: Tianjin North Glass Industrial Technical Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-05-17
Anticipated expiration: 2033-09-14

Abstract

The utility model discloses a high-efficiency glass cold bending device which comprises a mounting plate, wherein a workbench is mounted on the mounting plate, a hydraulic cylinder is mounted on the mounting plate, a lifting plate is mounted on a hydraulic shaft of the hydraulic cylinder, a first inclined connecting rod and a second inclined connecting rod are rotatably mounted on the lifting plate, the first connecting rod and the second connecting rod are mutually symmetrical, the top ends of the first connecting rod and the second connecting rod are rotatably mounted with the same arc plate, the arc plate is positioned below the workbench, two fixing plates are mounted at the bottom end of the workbench, a fixed shaft is mounted between the two fixing plates, and the hydraulic shaft of the hydraulic cylinder drives the two inclined first connecting rods and the second connecting rods to move and rotate through the arrangement of the hydraulic cylinder, the lifting plate, the first connecting rods, the second connecting rods, the arc plates and the fixed shaft, so that the arc plates can bend at the upper ends of the fixed shafts by taking the fixed shafts as fulcrums, the purpose of adjusting glass bending radians is achieved, batch bending of glass is facilitated, and the efficiency of glass bending work is effectively improved.

Description

High-efficiency glass cold bending device

Technical Field

The utility model relates to the technical field of glass cold bending devices, in particular to a high-efficiency glass cold bending device.

Background

The cold-bent glass is a curved glass manufactured at a conventional temperature, and the curved glass is manufactured by bending a glass plate by utilizing a certain deformability of the plate glass, fixing the glass plate on a non-planar rigid frame by using a clamp or structural adhesive to form a certain curved surface, so that the cold-bent glass is a relatively economical method for forming the curved glass, and a toughened glass is generally adopted as a raw sheet of the cold-bent glass.

The radian of glass bending is inconvenient to adjust to current glass cold bending device for work efficiency reduces, and fixed glass's anchor clamps are mostly independent structure, and in use often need install and dismantle, have reduced glass cold bending work's efficiency, therefore need a high efficiency glass cold bending device to satisfy people's demand.

Disclosure of utility model

The utility model aims to provide a high-efficiency glass cold bending device, which solves the problems that the radian of glass bending and the clamp for fixing the glass, which are proposed in the background art, are inconvenient to adjust, are mostly of independent structures, and are required to be frequently assembled and disassembled in use, so that the working efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high efficiency glass cold bending device, includes the mounting panel, install the workstation on the mounting panel, install the pneumatic cylinder on the mounting panel, install the lifter plate on the hydraulic shaft of pneumatic cylinder, rotate on the lifter plate and install first connecting rod and the second connecting rod of slope, first connecting rod and second connecting rod mutual symmetry, the top of first connecting rod and second connecting rod is rotated and is installed same circular arc board, and the circular arc board is located the below of workstation, two fixed plates are installed to the bottom of workstation, installs the fixed axle between two fixed plates, and the fixed axle is located the bottom central axis department of circular arc board, install L type support on the workstation, the one end rotation of L type support installs the screw rod, and the handle is installed to the one end of screw rod, and spherical connecting piece is installed to the other end of screw rod, is fit with the briquetting on the outer wall of spherical connecting piece, and the briquetting is located the top of circular arc board.

Preferably, the four corners of the mounting plate are provided with mounting holes.

Preferably, two limiting holes are formed in the workbench, limiting shafts are slidably mounted in the two limiting holes, and the two limiting shafts are mounted on the tops of two sides of the lifting plate respectively.

Preferably, the two ends of the first connecting rod and the second connecting rod are respectively provided with a U-shaped connecting piece in a rotating mode, and the U-shaped connecting pieces are respectively arranged at the top end of the lifting plate and the bottom end of the arc plate.

Preferably, the L-shaped bracket is provided with a threaded hole, and the screw rod is adapted to the threaded hole.

Preferably, the top end of the pressing block is provided with a conical hole, and the spherical connecting piece is adapted in the conical hole.

Preferably, an anti-skid groove is formed in the handle.

The beneficial effects of the utility model are as follows:

According to the utility model, through the arrangement of the hydraulic cylinder, the lifting plate, the first connecting rod, the second connecting rod, the arc plate and the fixed shaft, the hydraulic shaft of the hydraulic cylinder drives the two inclined first connecting rods and the second connecting rods to move and rotate, so that the arc plate can bend at the upper end of the fixed shaft by taking the fixed shaft as a fulcrum, the purpose of adjusting the glass bending radian is further realized, batch bending of glass is facilitated, and the efficiency of glass bending work is effectively improved.

According to the utility model, the fixture for fixing the glass and the workbench are integrated through the arrangement of the L-shaped bracket, the screw, the handle, the spherical connecting piece and the pressing block, so that the independent establishment of the original fixture is avoided, the mounting and dismounting time of the fixture is saved, the efficiency of fixing and dismounting the glass is further improved, the efficiency of cold bending of the glass is further improved, in addition, the spherical connecting piece is matched with the pressing block, in the cold bending process of the glass, the pressing block can be automatically adapted to be attached to the surface of the glass according to the radian of the glass, and the fixing of the glass and the stable stress of the glass during cold bending are facilitated.

Drawings

FIG. 1 is a schematic diagram of a high efficiency glass cold bending apparatus according to the present utility model;

FIG. 2 is a schematic side view of a limiting shaft of a high-efficiency glass cold bending device according to the present utility model;

FIG. 3 is a schematic diagram showing a front cross-sectional structure of a first link of a high-efficiency glass cold bending device according to the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a of a high-efficiency glass cold bending device according to the present utility model.

In the figure: 1. a mounting plate; 2. a work table; 3. a hydraulic cylinder; 4. a lifting plate; 5. a first link; 6. a second link; 7. an arc plate; 8. an L-shaped bracket; 9. a screw; 10. a handle; 11. briquetting; 12. a mounting hole; 13. a fixing plate; 14. a fixed shaft; 15. a limiting hole; 16. a limiting shaft; 17. a U-shaped connecting piece; 18. a spherical connector; 19. a threaded hole; 20. tapered holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to FIGS. 1 to 4, a high efficiency glass cold bending apparatus comprises a mounting plate 1, a workbench 2 is mounted on the mounting plate 1, a hydraulic cylinder 3 is mounted on the mounting plate 1, a lifting plate 4 is mounted on a hydraulic shaft of the hydraulic cylinder 3, a first connecting rod 5 and a second connecting rod 6 which incline are rotatably mounted on the lifting plate 4, the first connecting rod 5 and the second connecting rod 6 are symmetrical with each other, the top ends of the first connecting rod 5 and the second connecting rod 6 are rotatably mounted with the same circular arc plate 7, the circular arc plate 7 is positioned below the workbench 2, two fixing plates 13 are mounted at the bottom end of the workbench 2, a fixed shaft 14 is mounted between the two fixing plates 13, the fixed shaft 14 is positioned at the central axis of the bottom end of the circular arc plate 7, an L-shaped bracket 8 is rotatably mounted at one end of the L-shaped bracket 8, a handle 10 is mounted at one end of the screw 9, a spherical connecting piece 18 is mounted at the other end of the screw 9, the outer wall of the spherical connecting piece 18 is provided with a pressing block 11 in a matching way, the pressing block 11 is positioned above the circular arc plate 7, the hydraulic cylinder 3 is driven, the hydraulic shaft of the hydraulic cylinder 3 drives the lifting plate 4 to move vertically downwards, the two ends of the circular arc plate 7 are pulled by the connection of the first connecting rod 5 and the second connecting rod 6, a fixed fulcrum is provided by the fixed shaft 14, the circular arc plate 7 forms a bending state, the circular arc plate 7 can change radian according to requirements, the purpose of adjusting the radian of glass cold bending is realized, the circular arc plate 7 is adjusted to be in a horizontal state, flat glass is placed on the top end of the horizontal circular arc plate 7, the handle 10 is manually rotated, the handle 10 drives the screw 9 to rotate, the screw 9 is forced to descend, the pressing block 11 slowly descends and contacts with the surface of the glass, the handle 10 is screwed, the pressing block 11 compresses the glass on the surface of the circular arc plate, and slowly adjust the radian of circular arc board 7, constantly rotate handle 10 during, force briquetting 11 to compress tightly glass on circular arc board 7, cooperation via spherical connecting piece 18 and briquetting 11, make briquetting 11 can adapt to the cambered surface after the glass is crooked, thereby compress tightly glass on circular arc board 7 all the time, cyclic reciprocation is crooked to the demand radian to glass, reverse handle 10, make briquetting 11 and the glass separation after the bending, thereby take out the purpose that cold roll forming glass took out from the device, the installation dismantlement time of anchor clamps has been saved, thereby the efficiency of glass dismantlement has been improved, further the efficiency of glass cold roll work has been improved.

Referring to fig. 1, in the utility model, mounting holes 12 are formed at four corners of a mounting plate 1, foundation bolts penetrate through the mounting holes 12, the device is conveniently fixed on the ground, upward counter force is prevented from being generated when a clamp for fixing glass bends the glass, and a fixing fulcrum is provided for a hydraulic cylinder 3.

Referring to fig. 2, in the utility model, two limiting holes 15 are formed on the workbench 2, limiting shafts 16 are slidably mounted in the two limiting holes 15, the two limiting shafts 16 are respectively mounted on the top ends of two sides of the lifting plate 4, the limiting holes 15 and the limiting shafts 16 are matched to provide guidance for the moving direction of the lifting plate 4, and the lifting plate 4 is effectively prevented from tilting during lifting, so that the synchronous stress of the first connecting rod 5 and the second connecting rod 6 is ensured, the two ends of the curved radian of the arc-shaped plate 7 are identical and symmetrical, and the forming quality of the cooled glass is ensured.

Referring to fig. 3, in the utility model, two ends of the first connecting rod 5 and the second connecting rod 6 are rotatably provided with the U-shaped connecting piece 17, the U-shaped connecting piece 17 is respectively arranged on the top end of the lifting plate 4 and the bottom end of the circular arc plate 7, and the U-shaped connecting piece 17 connects the lifting plate 4, the circular arc plate 7, the first connecting rod 5 and the second connecting rod 6 into a whole, so that the force transmission among the lifting plate 4, the first connecting rod 5, the second connecting rod 6 and the circular arc plate 7 is ensured.

Referring to fig. 3-4, in the utility model, the threaded hole 19 is formed on the L-shaped bracket 8, the screw 9 is adapted in the threaded hole 19, and the threaded hole 19 is beneficial to the rotation of the screw 9 to realize the movement, thereby achieving the purpose of pressing glass and disassembling glass after bending molding.

Referring to fig. 3-4, in the utility model, the top end of the pressing block 11 is provided with the conical hole 20, the spherical connecting piece 18 is adapted in the conical hole 20, and the conical hole 20 enables the pressing block 11 to rotate at any angle on the surface of the spherical connecting piece 18, so that the purpose that the pressing block 11 always presses glass in the bending process of the glass is ensured.

Referring to fig. 3 to 4, in the present utility model, an anti-slip groove is formed in the handle 10 to prevent the handle 10 from slipping out of the hand when the handle 10 is manually rotated.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a high efficiency glass cold bending device, includes mounting panel (1), its characterized in that: install workstation (2) on mounting panel (1), install pneumatic cylinder (3) on mounting panel (1), install lifter plate (4) on the hydraulic shaft of pneumatic cylinder (3), rotate on lifter plate (4) and install first connecting rod (5) and second connecting rod (6) of slope, first connecting rod (5) and second connecting rod (6) symmetry each other, the top rotation of first connecting rod (5) and second connecting rod (6) is installed same circular arc board (7), circular arc board (7) are located the below of workstation (2), two fixed plates (13) are installed to the bottom of workstation (2), install fixed axle (14) between two fixed plates (13), fixed axle (14) are located the bottom central axis department of circular arc board (7), install L type support (8) on workstation (2), screw rod (9) are installed in the rotation of one end of L type support (8), handle (10) are installed to the one end of screw rod (9), spherical connecting piece (18) are installed on the other end of screw rod (9), spherical connecting piece (18) are furnished with circular arc briquetting (11) top of briquetting (11).

2. A high efficiency glass cold bending apparatus according to claim 1, wherein: four corners of the mounting plate (1) are provided with mounting holes (12).

3. A high efficiency glass cold bending apparatus according to claim 1, wherein: two limiting holes (15) are formed in the workbench (2), limiting shafts (16) are slidably mounted in the two limiting holes (15), and the two limiting shafts (16) are mounted on the top ends of two sides of the lifting plate (4) respectively.

4. A high efficiency glass cold bending apparatus according to claim 1, wherein: u-shaped connecting pieces (17) are rotatably arranged at two ends of the first connecting rod (5) and the second connecting rod (6), and the U-shaped connecting pieces (17) are respectively arranged at the top end of the lifting plate (4) and the bottom end of the arc plate (7).

5. A high efficiency glass cold bending apparatus according to claim 1, wherein: threaded holes (19) are formed in the L-shaped support (8), and the screw rods (9) are matched in the threaded holes (19).

6. A high efficiency glass cold bending apparatus according to claim 1, wherein: the top end of the pressing block (11) is provided with a conical hole (20), and the spherical connecting piece (18) is matched in the conical hole (20).

7. A high efficiency glass cold bending apparatus according to claim 1, wherein: an anti-skid groove is formed in the handle (10).