CN211497377U

CN211497377U - Toughened glass bending device

Info

Publication number: CN211497377U
Application number: CN201921844585.XU
Authority: CN
Inventors: 沈英杰
Original assignee: Lande Tempered Glass Chongyang Co ltd
Current assignee: Lande Tempered Glass Chongyang Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-15
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a toughened glass bending device, the loach carrying platform comprises a supporting fram, a table top, anchor clamps, wait to process toughened glass, electric telescopic handle and top, the left end of lever dowel steel is together articulated mutually with the bottom of jacking post, fall the frame intracavity of door-shaped frame, be fixed with a synchronous lifter plate on the left and right sides cylinder of corresponding jacking post respectively, it is fixed with a horizontal slide bar to correspond in every buffer seat, the sliding sleeve piece is in the same place with horizontal slide bar sliding fit, be provided with between sliding sleeve piece and the synchronous lifter plate and support the dowel steel, on the body of rod of horizontal slide bar, the left and right sides that corresponds the sliding sleeve piece still overlaps respectively and is equipped with buffer spring and No. two buffer spring. The utility model discloses what can show on the toughened glass of thermalization state "very soft" for toughened glass "transition smoothly gently by plane to crooked stroke stage", the effect is better.

Description

Toughened glass bending device

Technical Field

The utility model relates to a toughened glass produces relevant technical field, specifically is a toughened glass bending device.

Background

In the production process of toughened glass, aiming at the requirements of different aspects, the toughened glass needs to be bent, the toughened glass is heated and softened, the toughened glass is molded in a mold, then the curved glass is made by annealing, and the heated and softened glass is bent by a glass bending and molding mechanism.

Referring to fig. 1, fig. 1 is a patent named as a tempered glass bending forming mechanism (publication number: CN209210629U) disclosed by a chinese patent web, and the patent structure includes a support frame 1, a table 2, a clamp 3, tempered glass 4 to be processed, a hydraulic cylinder 5 and a ram 6, when the device works, the tempered glass 4 to be processed is fixed on the clamp 3, the hydraulic cylinder 5 is controlled to extend to lift the ram 6, the tempered glass in a heated state is directly jacked by the ram 6, so as to realize the glass bending forming, although the device performs the tempered glass bending forming work, the defect exists in the working process, that is, the hydraulic cylinder 5 directly supplies force by using hydraulic oil, the jacking force has no buffer effect, and the tempered glass directly acts on the tempered glass in the heated state, so that the tempered glass is not completely stiff enough in a stroke stage from a plane to the bending, the final forming quality of the glass is affected, and the effect is not good.

In order to solve the problem of jacking buffer, the related structure of the patent is improved, and a tempered glass bending and forming device capable of providing a buffer and shock absorption effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a toughened glass bending device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a toughened glass bending forming device comprises a supporting frame, a table top, a clamp, toughened glass to be processed, an electric telescopic rod and a top head, wherein an inverted door-shaped frame is fixed on the bottom wall surface of the table top, a jacking column is arranged in a vertical state and is matched with and penetrates through the inverted door-shaped frame, the middle part of a lever force transmission rod is arranged in a left-right swinging mode through a lower hinged support, the left end of the lever force transmission rod is hinged with the bottom end of the jacking column, the right end of the lever force transmission rod is hinged with the head end of the electric telescopic rod, the tail end of the electric telescopic rod is hinged on the bottom wall surface of the table top through an upper hinged support in a rotating mode, a synchronous lifting plate is respectively fixed on the left side cylindrical surface and the right side cylindrical surface of the corresponding jacking column in a frame cavity of the inverted door-shaped frame, the synchronous lifting plate is horizontally arranged, an auxiliary guide rod is fixed on the bottom plate surface of the, the left and right sides of jacking post, still be fixed with a buffer seat on corresponding the bottom wall of mesa respectively, correspond in every buffer seat and be fixed with a horizontal sliding rod, sliding sleeve piece and horizontal sliding rod sliding fit are in the same place, the perforation setting that sliding sleeve piece center department link up is run through to horizontal sliding rod adaptation, be provided with between sliding sleeve piece and the synchronous lifter plate and support the dowel steel, the top of supporting the dowel steel rotates through the free bearing and articulates on the bottom wall of sliding sleeve piece, the bottom of supporting the dowel steel rotates through the free bearing and articulates on the last face of synchronous lifter plate, the body of rod of horizontal sliding rod, the left and right sides that corresponds the sliding sleeve piece still overlaps respectively and is equipped with buffer spring and No. two buffer spring.

As a further aspect of the present invention: the top is fixed on the end face of the top end of the jacking column.

As a further aspect of the present invention: buffer spring with No. two buffer spring all are the horizontality setting, and buffer spring and No. two buffer spring's one end all corresponds to be fixed on the lateral wall of sliding sleeve piece, and buffer spring and No. two buffer spring's the other end all corresponds to be fixed on the inside wall of cushion socket, and buffer spring's spring elastic coefficient is greater than No. two buffer spring's spring elastic coefficient.

As a further aspect of the present invention: the bottom end of the auxiliary guide rod is provided with a blocking edge.

Compared with the prior art, the beneficial effects of the utility model are that: the improved toughened glass bending forming mechanism has the advantages that the patent structure disclosed by the Chinese patent net and named as a toughened glass bending forming mechanism (publication number: CN209210629U) is improved, the elastic restoring force of a first buffer spring and a second buffer spring is utilized to realize reverse elastic force on the sliding sleeve block, the sliding sleeve block moves smoothly, the buffering effect on the jacking force is achieved, the effect of buffering on the toughened glass in a heating state is achieved, the toughened glass is soft, the transition of the toughened glass from a plane to a bending stroke stage is smooth, the final forming quality of the glass is improved, the effect is better, and the toughened glass bending forming mechanism is suitable for being popularized and applied in a toughened glass processing procedure.

Drawings

Fig. 1 is a schematic structural diagram of a patent named as a tempered glass bending mechanism (publication number: CN209210629U) disclosed in chinese patent network.

Fig. 2 is a schematic structural diagram of an improved tempered glass bending device.

Fig. 3 is an enlarged schematic structural diagram of a position a of the improved tempered glass bending device.

Fig. 4 is a schematic side view of a modified slider block in a bending apparatus for tempered glass.

In the figure: 1-supporting frame, 2-table top, 3-clamp, 4-toughened glass to be processed, 5-electric telescopic rod, 6-top, 7-inverted door-shaped frame, 8-jacking column, 9-synchronous lifting plate, 10-auxiliary guide rod, 11-blocking edge, 12-lever dowel bar, 13-lower hinged support, 14-upper hinged support, 15-buffer base, 16-horizontal sliding rod, 17-sliding sleeve block, 18-first buffer spring, 19-second buffer spring, 20-supporting dowel bar and 21-perforation.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a patent named as a tempered glass bending forming mechanism (publication number: CN209210629U) disclosed by a chinese patent web, and the patent structure includes a support frame 1, a table 2, a clamp 3, tempered glass 4 to be processed, a hydraulic cylinder 5 and a ram 6, when the device works, the tempered glass 4 to be processed is fixed on the clamp 3, the hydraulic cylinder 5 is controlled to extend to lift the ram 6, the tempered glass in a heated state is directly jacked by the ram 6, so as to realize the glass bending forming, although the device performs the tempered glass bending forming work, the defect exists in the working process, that is, the hydraulic cylinder 5 directly supplies force by using hydraulic oil, the jacking force has no buffer effect, and the tempered glass directly acts on the tempered glass in the heated state, so that the tempered glass is not completely stiff enough in a stroke stage from a plane to the bending, influence the final shaping quality of glass, the effect is not good, in order to solve this "jacking buffering" problem, improves this a patent correlation structure now, provides a toughened glass bending apparatus who can provide buffering shock attenuation effect.

Referring to fig. 2-3, fig. 2 is an improved tempered glass bending device, in the embodiment of the present invention, the structure of the device also includes a supporting frame 1, a table top 2, a fixture 3, tempered glass 4 to be processed, an electric telescopic rod 5 and a top 6, the top 6 is fixed on the top end surface of a lifting column 8, an inverted door-shaped frame 7 is fixed on the bottom wall surface of the table top 2, the lifting column 8 is adapted to penetrate through the inverted door-shaped frame 7 in a vertical state, the middle part of a lever 12 is arranged by swinging left and right through a lower hinge base 13, the left end of the lever force transmission rod 12 is hinged with the bottom end of the lifting column 8, the right end of the lever force transmission rod 12 is hinged with the head end of the electric telescopic rod 5, the tail end of the electric telescopic rod 5 is hinged on the bottom wall surface of the table top 2 by rotating an upper hinge base 14, a synchronous lifting plate 9 is fixed in the frame cavity of the inverted door-shaped frame 7 and on the left and right sides corresponding to the lifting, the synchronous lifting plate 9 is horizontally arranged, an auxiliary guide rod 10 is fixed on the bottom plate surface of the synchronous lifting plate 9, the auxiliary guide rod 10 vertically and downwards is matched and penetrates through the inverted door-shaped frame 7, a baffle edge 11 is arranged at the bottom end of the auxiliary guide rod, buffer seats 15 are respectively fixed on the left side and the right side of the jacking column 8 and the bottom wall surface corresponding to the table top 2, a horizontal sliding rod 16 is correspondingly fixed in each buffer seat 15, a sliding sleeve block 17 is matched with the horizontal sliding rod 16 in a sliding manner, the horizontal sliding rod 16 is matched and penetrates through a through hole 21 which is formed in the center of the sliding sleeve block 17, a supporting transmission rod 20 is arranged between the sliding sleeve block 17 and the synchronous lifting plate 9, the top end of the supporting transmission rod 20 is rotatably hinged on the bottom wall surface of the sliding sleeve block 17 through a hinged support, the bottom end of the supporting transmission rod 20 is rotatably hinged on the upper plate surface of the synchronous lifting plate 9 through a hinged support, a first buffer spring 18 and a second buffer spring 19 are respectively sleeved on the rod, buffer spring 18 and No. two buffer spring 19 all are the horizontality setting, and the one end of buffer spring 18 and No. two buffer spring 19 all corresponds to be fixed on the lateral wall of sliding sleeve piece 17, and the other end of buffer spring 18 and No. two buffer spring 19 all corresponds to be fixed on the inside wall of cushion socket 15, the spring elastic coefficient of buffer spring 18 is greater than No. two buffer spring 19's spring elastic coefficient.

The improved structure is provided with a corresponding jacking column 8, a synchronous lifting plate 9, an auxiliary guide rod 10, a baffle edge 11, a supporting force transfer rod 20, a buffer seat 15, a horizontal sliding rod 16, a sliding sleeve block 17, a first buffer spring 18 and a second buffer spring 19, when the structure works specifically, an electric telescopic rod 5 is started to extend, the right end of a lever force transfer rod 12 is pressed to move downwards, the left end of the lever force transfer rod 12 upwards jacks the jacking column 8 in a smooth manner, a jacking head 6 is driven to extrude toughened glass in a heating state by utilizing the jacking action of the jacking column 8 so as to achieve the purpose of bending forming, in the process, the synchronous lifting plates 9 on the left side and the right side lift up along with the jacking column 8, the auxiliary guide rod 10 ensures the walking stability of the synchronous lifting plate 9, because the top end of the supporting force transfer rod 20 is rotatably hinged on the bottom wall surface of the sliding sleeve block 17 through a hinged support and the bottom end of the supporting force transfer rod 20 is rotatably hinged on the upper plate surface of the synchronous lifting plate 9 through a hinged support, the supporting force transfer rod 20 deflects angularly in the process of moving up the synchronous lifting plate 9 to apply an outward ' pushing force ' to the sliding sleeve block 17, and because the sliding sleeve block 17 is matched with the horizontal sliding rod 16 in a sliding manner, the sliding sleeve block 17 slides horizontally outwards, the length of the first buffer spring 18 is compressed, the length of the second buffer spring 19 is stretched, the elastic restoring force of the first buffer spring 18 and the second buffer spring 19 is utilized to realize reverse elasticity to the sliding sleeve block 17, the sliding sleeve block 17 moves smoothly, so that the ' buffering ' effect on the lifting force is achieved, the ' very soft ' can be displayed on the tempered glass in a heating state, and the tempered glass can be smoothly transited from a plane to a bending stroke stage ', the final forming quality of the glass is improved, the effect is better, and the method is suitable for popularization and application in the toughened glass processing procedure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A toughened glass bending forming device comprises a support frame (1), a table top (2), a clamp (3), toughened glass (4) to be processed, an electric telescopic rod (5) and a top (6), and is characterized in that an inverted door-shaped frame (7) is fixed on the bottom wall surface of the table top (2), a jacking column (8) is arranged in a vertical state in a matched mode and penetrates through the inverted door-shaped frame (7), the middle of a lever dowel bar (12) is arranged in a left-right swinging mode through a lower hinged support (13), the left end of the lever dowel bar (12) is hinged with the bottom end of the jacking column (8), the right end of the lever dowel bar (12) is hinged with the head end of the electric telescopic rod (5), the tail end of the electric telescopic rod (5) is hinged on the bottom wall surface of the table top (2) in a rotating mode through an upper hinged support (14), a synchronous lifting plate (9) is fixed on the left side and right side cylindrical surfaces of the jacking column (8) in a frame cavity of the inverted door-shaped frame (7), the synchronous lifting plate (9) is horizontally arranged, an auxiliary guide rod (10) is fixed on the bottom plate surface of the synchronous lifting plate, the auxiliary guide rod (10) is vertically and downwards matched and penetrates through the inverted door-shaped frame (7), the left side and the right side of the jacking column (8) and the bottom wall surface of the corresponding table top (2) are respectively and fixedly provided with a buffer seat (15), a horizontal sliding rod (16) is correspondingly and fixedly arranged in each buffer seat (15), a sliding sleeve block (17) is matched with the horizontal sliding rod (16) in a sliding way, the horizontal sliding rod (16) is matched and penetrates through a through hole (21) which is communicated with the center of the sliding sleeve block (17), a supporting dowel bar (20) is arranged between the sliding sleeve block (17) and the synchronous lifting plate (9), the top end of the supporting dowel bar (20) is rotatably hinged on the bottom wall surface of the sliding sleeve block (17) through a hinged seat, the bottom end of the supporting dowel bar (20) is rotatably hinged on the upper plate surface of the synchronous lifting plate (, a first buffer spring (18) and a second buffer spring (19) are respectively sleeved on the rod body of the horizontal sliding rod (16) and on the left side and the right side of the corresponding sliding sleeve block (17).

2. A bending apparatus for tempered glass according to claim 1, wherein said head (6) is fixed to a tip end face of the lift post (8).

3. The tempered glass bending device as claimed in claim 1, wherein the first buffer spring (18) and the second buffer spring (19) are both disposed in a horizontal state, one end of the first buffer spring (18) and one end of the second buffer spring (19) are both correspondingly fixed on the side wall of the sliding sleeve block (17), the other end of the first buffer spring (18) and the other end of the second buffer spring (19) are both correspondingly fixed on the inner side wall of the buffer seat (15), and the spring elastic coefficient of the first buffer spring (18) is greater than that of the second buffer spring (19).

4. A bending apparatus for tempered glass according to claim 1, wherein a stopper (11) is provided at a lower end of the auxiliary guide bar (10).