CN211226892U

CN211226892U - Hot bending die for processing 3D glass substrate

Info

Publication number: CN211226892U
Application number: CN201921704836.4U
Authority: CN
Inventors: 白曜诚
Original assignee: Lu'an Rheniuyang Electronic Technology Co ltd
Current assignee: Lu'an Rheniuyang Electronic Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-11
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a curved mould of heat for processing of 3D glass substrate, include: lower base, be provided with the base directly over the base down, the top surface of base down, respectively demountable installation is equipped with down the arc boss on the bottom surface of last base, go up the arc concave station, the arc top surface of arc boss down, the arc bottom surface of going up the arc concave station is glass substrate's upper and lower extrusion molding face, glass substrate's side intermediate position department all around contradicts respectively and is equipped with T shape and supports the board, T shape supports the one end of fixed connection threaded rod on the board, threaded rod screw-thread fit installation sets up on the seal frame board, the bottom fixed mounting of seal frame board sets up on the base down, it dodges with the top of seal frame board and inserts the sealed recess of dodging of establishing to set up on the base. By adopting the technical scheme, the glass substrate hot-bending extrusion die has the advantages of simple structure, convenience in replacement of the lower arc-shaped boss and the upper arc-shaped boss of different specifications, suitability for the upper and lower hot-bending extrusion forming of glass substrates of different specifications, convenience in operation and wide application range.

Description

Hot bending die for processing 3D glass substrate

Technical Field

The utility model relates to a technical field of 3D glass substrate processing especially relates to a curved mould of heat for 3D glass substrate processing.

Background

In the existing 3D glass substrate processing process, for the requirement of beauty or installation, the glass substrate is often required to be bent, the steps are generally that the glass substrate is heated at high temperature, and then bent by means of a hot bending mold, but the existing hot bending mold is single in function, and only can be used for hot bending molding production of glass substrates of one specification, when glass substrates of different specifications are processed and produced, the hot bending mold needs to be replaced, a heating device and an extrusion transfer device which are connected to the original hot bending mold need to be removed, and then the heating device and the extrusion transfer device are reinstalled and connected to the replaced hot bending mold for use, so that the operation is complex, the replacement and use are inconvenient, and the production and processing efficiency is reduced, therefore, a hot bending mold for 3D glass substrate processing is designed.

SUMMERY OF THE UTILITY MODEL

For solving prior art scheme's defect, the utility model discloses a hot bending die utensil for processing of 3D glass substrate.

The utility model discloses a curved mould of heat for processing of 3D glass substrate, include: lower base, last base, be provided with the base directly over the base down, respectively demountable installation is equipped with down arc boss, goes up the arc concave station on the top surface of base, the bottom surface of going up the base down, the arc top surface of arc boss, the arc bottom surface of going up the arc concave station down are glass substrate's upper and lower extrusion profile, glass substrate's side intermediate position department all around contradicts respectively and is equipped with T shape and supports the board, T shape supports the one end of fixed connection threaded rod on the board, threaded rod screw-thread fit installation sets up on the seal frame board, the bottom fixed mounting of seal frame board sets up on the base down, set up on going up the base and dodge with the top of seal frame board and insert the sealed recess of dodging of establishing.

Preferably, the top surface of the lower base and the middle position of the bottom surface of the lower arc-shaped boss are respectively provided with a cross-shaped lower positioning groove and a cross-shaped lower boss clamping groove, the bottom ends of a longitudinal T-shaped positioning column I and a transverse T-shaped positioning column I are respectively fixedly assembled in the cross-shaped lower positioning groove, and the top ends of the longitudinal T-shaped positioning column I and the transverse T-shaped positioning column I are respectively positioned and clamped in the cross-shaped lower boss clamping grooves.

Preferably, the bottom surface of the upper base and the middle position of the top surface of the upper arc-shaped concave table are respectively provided with a cross-shaped upper positioning groove and an upper convex table clamping groove, the top ends of a longitudinal T-shaped positioning column II and a transverse T-shaped positioning column II are fixedly assembled and installed in the cross-shaped upper positioning groove respectively, and the bottom ends of the longitudinal T-shaped positioning column II and the transverse T-shaped positioning column II are respectively positioned and clamped in the cross-shaped upper convex table clamping grooves.

Preferably, a compression spring is sleeved on the threaded rod, and two ends of the compression spring are respectively abutted to the inner wall of the sealing frame plate and the T-shaped abutting plate.

The beneficial effects are that: the glass substrate hot-bending extrusion die is simple in structure, the lower arc-shaped boss and the upper arc-shaped concave table can be respectively disassembled, assembled and arranged on the lower base and the upper base, the disassembly and assembly are convenient, the lower arc-shaped boss and the upper arc-shaped concave table which are different in specification can be conveniently replaced, the upper arc-shaped boss and the upper arc-shaped concave table can adapt to glass substrates of different specifications to be subjected to hot-bending extrusion forming, the operation is convenient, the application range is wide, and the improvement of the hot-.

Drawings

Fig. 1 is a schematic cross-sectional view of a hot bending mold for 3D glass substrate processing according to the present invention;

fig. 2 is a top view of a lower base of a hot bending mold for 3D glass substrate processing according to the present invention;

fig. 3 is a bottom view of the upper base of a hot bending mold for 3D glass substrate processing according to the present invention;

fig. 4 is an assembly schematic diagram of the sealing frame plate of the hot bending mold for 3D glass substrate processing of the present invention.

Wherein: 1-lower base, 100-lower positioning groove; 2-upper base, 200-avoidance sealing groove, 210-upper positioning groove; 3-lower arc boss, 300-lower boss neck; 4-upper arc concave table, 400-upper convex table clamping groove; 5-a glass substrate; 6-T-shaped resisting plates; 7-threaded rod, 8-sealing frame plate; 9-a longitudinal T-shaped positioning column I; 10-a transverse T-shaped positioning column I; 11-a longitudinal T-shaped positioning column II; 12-a transverse T-shaped positioning column II; 13-pressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model discloses a hot bending die for processing of 3D glass substrate, include: lower base 1, go up base 2, be provided with base 2 under base 1 directly over, respectively demountable installation is equipped with down arc boss 3, goes up arc concave station 4 on the top surface of base 1 down, the bottom surface of going up base 2, the arc top surface of arc boss 3, the arc bottom surface of going up arc concave station 4 are glass substrate 5's upper and lower extrusion molding face down, glass substrate 5's side intermediate position department all around contradicts respectively and is equipped with T shape and supports board 6, the one end of fixed connection threaded rod 7 on the T shape supports board 6, threaded rod 7 screw-thread fit installation sets up on seal frame board 8, the bottom fixed mounting of seal frame board 8 sets up under on base 1, go up and set up on the base 2 and dodge with the top of seal frame board 8 and insert the dodge sealed recess 200 of establishing.

The bottom of the cross-shaped lower positioning groove 100 and the lower boss clamping groove 300 are respectively formed in the top surface of the lower base 1 and the middle position of the bottom surface of the lower arc-shaped boss 3, the bottom of the vertical T-shaped positioning column 9 and the bottom of the horizontal T-shaped positioning column 10 are respectively fixedly assembled and installed in the lower positioning groove 100 formed in the cross-shaped manner, and the top ends of the vertical T-shaped positioning column 9 and the horizontal T-shaped positioning column 10 are respectively positioned and clamped in the cross-shaped lower boss clamping groove 300, so that the lower arc-shaped boss 3 produced by installing different specifications can be conveniently disassembled above the lower base 1, and the lower arc-shaped boss is suitable for being extruded and used by glass substrates 5 of different specifications.

Go up the bottom surface of base 2, go up arc concave station 4's top surface intermediate position department and seted up cross-like last positioning groove 210, go up boss draw-in groove 400 respectively, the cross-like top of two 11 and horizontal T shape reference columns of vertical T shape reference column and two 12 of fixed mounting installation in last positioning groove 210 that sets up respectively, the bottom of vertical T shape reference column two 11 and horizontal T shape reference column two 12 is fixed a position the block respectively and is set up in cross-like last boss draw-in groove 400 for go up base 2 top just to dismantle the last arc concave station 4 of installing different specification production, adapt to the extrusion of different specification glass substrate 5 and use.

The cover is established on the threaded rod 7 and is installed and sticiss spring 13, sticiss spring 13's both ends respectively with the inner wall of sealed frame plate 8, the board 6 inconsistent setting of T shape, the sticiss spring 13 that sets up supports board 6 to T shape and plays the fixed effect of buffering extrusion conflict to make T shape support board 6 to the side extrusion conflict stability all around of glass substrate 5.

The utility model discloses an implement like this: when in use, the lower arc boss 3 and the upper arc concave 4 can be respectively arranged on the lower base 1 and the upper base 2 in a detachable way, the arc top surface of the lower arc boss 3 and the arc bottom surface of the upper arc concave 4 are the upper and lower extrusion molding surfaces of the glass substrate 5, when the glass substrates 5 with different specifications are produced by hot bending and extrusion molding, only the lower arc boss 3 and the upper arc concave 4 which are suitable for the upper and lower extrusion of the glass substrates 5 with different specifications need to be replaced, and the heating device and the extrusion transfer device which are externally connected on the lower base 1 and the upper base 2 do not need to be detached and then installed, the replacement operation is convenient, in addition, the lower base 1 is fixedly provided with the sealing frame plate 8, the screw rod 7 which is matched and installed on the sealing frame plate 8 by screw threads is convenient to rotate, thereby driving the T-shaped abutting plate 6 to be adjusted for use, and the adjusted T-shaped abutting plate 6 is suitable for abutting, the glass substrate 5 can be prevented from shifting and shaking in the hot bending extrusion forming production process, so that the hot bending extrusion forming efficiency of the glass substrate 5 is high. By adopting the technical scheme, the structure is simple, the lower arc-shaped boss and the upper arc-shaped concave table can be respectively disassembled and assembled on the lower base and the upper base, the disassembly and assembly are convenient, the lower arc-shaped boss and the upper arc-shaped concave table which are different in specification can be conveniently replaced to adapt to the use of the glass substrate in different specifications in the vertical hot bending extrusion molding, the operation is convenient, the application range is wide, and the improvement of the hot bending extrusion molding efficiency of the glass substrate is facilitated.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A hot-bending die for 3D glass substrate processing, comprising: a lower base (1) and an upper base (2), and is characterized in that the upper base (2) is arranged right above the lower base (1), the top surface of the lower base (1) and the bottom surface of the upper base (2) are respectively provided with a lower arc-shaped boss (3) and an upper arc-shaped concave platform (4) in a detachable way, the arc top surface of the lower arc boss (3) and the arc bottom surface of the upper arc boss (4) are upper and lower extrusion molding surfaces of the glass substrate (5), the middle positions of the peripheral side edges of the glass substrate (5) are respectively provided with a T-shaped abutting plate (6) in an abutting mode, one end of a threaded rod (7) is fixedly connected to the T-shaped abutting plate (6), the threaded rod (7) is arranged on the sealing frame plate (8) in a threaded fit manner, the bottom end of the sealing frame plate (8) is fixedly arranged on the lower base (1), an avoiding sealing groove (200) which is arranged on the upper base (2) in an avoiding and inserting manner with the top end of the sealing frame plate (8) is formed.

2. The hot-bending die for 3D glass substrate processing according to claim 1, wherein: the bottom of the vertical T-shaped positioning column (9) and the horizontal T-shaped positioning column (10) are fixedly assembled and installed in the lower positioning groove (100) in the cross-shaped arrangement respectively, and the top ends of the vertical T-shaped positioning column (9) and the horizontal T-shaped positioning column (10) are respectively positioned and clamped in the cross-shaped lower boss clamping groove (300).

3. The hot-bending die for 3D glass substrate processing according to claim 1, wherein: go up the bottom surface of base (2), go up the top surface intermediate position department of arc concave station (4) and seted up cross-like last positioning groove (210), go up boss draw-in groove (400) respectively, the cross-like top of going up vertical T shape reference column two (11) of fixed mounting installation and horizontal T shape reference column two (12) in last positioning groove (210) that sets up respectively, the bottom of vertical T shape reference column two (11) and horizontal T shape reference column two (12) is fixed a position the block respectively and is set up in cross-like last boss draw-in groove (400).

4. The hot-bending die for 3D glass substrate processing according to claim 1, wherein: the threaded rod (7) is sleeved with a compression spring (13), and two ends of the compression spring (13) are respectively abutted to the inner wall of the sealing frame plate (8) and the T-shaped abutting plate (6).