CN211111697U

CN211111697U - Graphite mold capable of preventing large and small edges from being generated after glass is subjected to hot bending

Info

Publication number: CN211111697U
Application number: CN201922001752.0U
Authority: CN
Inventors: 陈前进; 杜世才; 刘飞; 肖波; 朱子安; 唐义军; 朱小华; 谢先秋
Original assignee: Dongguan Hengding Automation Equipment Co ltd
Current assignee: Dongguan Hengding Automation Equipment Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-28
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a can prevent to produce graphite jig on big or small limit after glass hot bending, the female die comprises a female die, the both ends at female die top are fixed with the threaded rod, the clamp plate is installed at the top of threaded rod, the mounting hole has been seted up at the both ends of clamp plate, the clamp plate runs through the mounting hole and has cup jointed first nut through the screw thread, the both ends at the top of female die are fixed with the guiding axle, install the fixed block on the guiding axle, first guiding hole has been seted up on the fixed block, the fixed block is through first guiding hole and guiding axle swing joint, two be fixed with the terrace die between the fixed block. The utility model heats the female die, the thickness of the bottom and the side wall of the female die is the same, the bottom and the side wall of the female die are heated simultaneously, and the uniform heating processing effect is good; the male die descending glass is subjected to hot press molding, the hot press effect of the glass is flexibly adjusted, and the device is flexible in structure use.

Description

Graphite mold capable of preventing large and small edges from being generated after glass is subjected to hot bending

Technical Field

The utility model relates to a glass processing technology field especially relates to a can prevent to produce the graphite jig on big or small limit after glass hot bending.

Background

The hot bending glass is curved glass which is made by heating, bending and softening high-quality glass, forming in a mould and annealing in order to meet the high-quality requirements of modern buildings. The style is beautiful, and the lines are smooth. The glass breaks through the singleness of the plate glass, and is more flexible and diverse in use.

The existing hot bending glass mold is not enough when in use, because the glass is easy to move relative to the mold during hot bending, the existing grinding tool is lack of a necessary fixing device, the condition of large and small edges can be generated after the processing is finished, and a fixing structure is arranged between the molds, so that the processing of the glass after the mold closing has limitation, and the quality of finished products is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a graphite mold which can prevent the generation of large and small edges after the glass is hot-bent.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can prevent to produce the graphite jig on big or small limit after glass hot bending, includes the die, the both ends at die top are fixed with the threaded rod, the clamp plate is installed at the top of threaded rod, the mounting hole has been seted up at the both ends of clamp plate, the clamp plate runs through the mounting hole and has cup jointed first nut through the screw thread, the both ends at the top of die are fixed with the guiding axle, install the fixed block on the guiding axle, first guiding hole has been seted up on the fixed block, the fixed block is through first guiding hole and guiding axle swing joint, two be fixed with the terrace die between the fixed block.

Preferably, a limiting groove is formed in the top of the male die, a limiting hole is formed in the top of the pressing plate, a second nut is fixedly connected to the inside of the limiting hole, a bolt is connected to the second nut through threads, and the bolt is inserted into the limiting groove and is fixedly connected with the limiting ring.

Preferably, the inside of the limiting groove is rotatably connected with a limiting ring through a bearing.

Preferably, the two ends of the top of the pressing plate are provided with second guide holes, and the guide shaft penetrates through the second guide holes and is movably connected with the second guide holes.

Preferably, the number of the threaded rods and the number of the guide shafts are a plurality, and the threaded rods and the guide shafts are perpendicular to the upper surface of the female die.

Preferably, the two ends of the bottom of the female die are provided with a heated groove, and the thickness of the bottom of the female die is the same as that of the side wall of the female die.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the device is used, glass is firstly kept away and placed at the top of the female die, the fixed block is sleeved through the guide shaft, the male die is positioned at the top of a glass raw material at the moment, the pressing plate is installed at the top of the male die through the threaded rod, the whole device is locked through the first nut, the bottom and the side wall of the female die are heated simultaneously through heating the female die, and the uniform heating processing effect is good;

2. the utility model discloses in add man-hour, rotatory bolt, the bolt through with second nut screw thread transmission drive the spacing ring slide in the spacing groove, the bolt drives the terrace die downstream, exert pressure to glass, along with terrace die decline glass carries out hot briquetting, adjusts glass hot pressing effect in a flexible way, the device structure uses in a flexible way.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of a graphite mold according to the present invention, which can prevent large and small edges from being generated after glass is hot-bent;

FIG. 2 is a schematic structural diagram of a second embodiment of a graphite mold according to the present invention, which can prevent the generation of large and small edges after the glass is hot-bent;

fig. 3 is an enlarged schematic view of a portion a of a second embodiment of the graphite mold according to the present invention, which can prevent the occurrence of large and small edges after the glass is thermally bent.

In the figure: the device comprises a female die 1, a threaded rod 2, a mounting hole 3, a guide shaft 4, a first guide hole 5, a convex groove 6, a fixed block 7, a heated groove 8, a second guide hole 9, a pressing plate 10, a first nut 11, a limiting hole 12, a second nut 13, a bolt 14, a bearing 15, a limiting ring 16 and a limiting groove 17.

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.

The first embodiment is as follows:

referring to fig. 1, a can prevent to produce graphite jig on big or small limit after glass hot bending, including die 1, the both ends at die 1 top are fixed with threaded rod 2, clamp plate 10 is installed at the top of threaded rod 2, mounting hole 3 has been seted up at the both ends of clamp plate 10, clamp plate 10 runs through mounting hole 3 and has cup jointed first nut 11 through the screw thread, the both ends at die 1's top are fixed with guiding axle 4, install fixed block 7 on the guiding axle 4, first guiding hole 5 has been seted up on fixed block 7, fixed block 7 is through first guiding hole 5 and guiding axle 4 swing joint, be fixed with terrace die 6 between two fixed blocks 7.

Wherein, the both ends at the top of clamp plate 10 have seted up second guiding hole 9, and guiding axle 4 runs through second guiding hole 9 and with second guiding hole 9 swing joint.

Wherein, the quantity of threaded rod 2 and guiding axle 4 is a plurality of, and a plurality of threaded rod 2 and guiding axle 4 all are perpendicular with the upper surface of die 1.

Wherein, the two ends of the bottom of the female die 1 are provided with a heated groove 8, and the bottom of the female die 1 and the side wall of the female die 1 have the same thickness.

Example two:

referring to fig. 2-3, a graphite mold capable of preventing glass from generating large and small edges after being hot-bent comprises a female mold 1, threaded rods 2 are fixed at two ends of the top of the female mold 1, a pressing plate 10 is installed at the top of the threaded rods 2, mounting holes 3 are formed in two ends of the pressing plate 10, the pressing plate 10 penetrates through the mounting holes 3 and is sleeved with a first nut 11 through threads, guide shafts 4 are fixed at two ends of the top of the female mold 1, fixed blocks 7 are installed on the guide shafts 4, first guide holes 5 are formed in the fixed blocks 7, the fixed blocks 7 are movably connected with the guide shafts 4 through the first guide holes 5, and male molds 6 are fixed between the two fixed blocks 7.

Wherein, the top of terrace die 6 has seted up spacing groove 17, and spacing hole 12 has been seted up at the top of clamp plate 10, and the inside fixedly connected with second nut 13 of spacing hole 12 has bolt 14 through threaded connection on the second nut 13, and bolt 14 inserts the inside of spacing groove 17 and with spacing ring 16 fixed connection.

Wherein, the inside of the spacing groove 17 is rotatably connected with a spacing ring 16 through a bearing 15.

The working principle is as follows: when the device is used, firstly, glass is far away from the top of the female die 1, the fixing block 7 is sleeved through the guide shaft 4, the male die 6 is located at the top of a glass raw material, the pressing plate 10 is installed at the top of the male die 6 through the threaded rod 2, the whole device is locked through the first screw cap 11, the female die 1 is heated, the bottom and the side wall of the female die 1 are heated simultaneously, and the uniform heating processing effect is good;

when the device is used, the bolt 14 is rotated, the bolt 14 drives the limiting ring 16 to slide in the limiting groove 17 through the thread transmission with the second nut 13, the bolt 14 drives the male die 6 to move downwards to apply pressure to glass, the glass is subjected to hot press forming along with the descending of the male die 16, the hot press effect of the glass is flexibly adjusted, and the device is flexible in structure use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can prevent to produce graphite jig on big or small limit after glass hot bending, includes die (1), its characterized in that, threaded rod (2) are fixed at the both ends at die (1) top, clamp plate (10) are installed at the top of threaded rod (2), mounting hole (3) have been seted up at the both ends of clamp plate (10), clamp plate (10) run through mounting hole (3) and have cup jointed first nut (11) through the screw thread, the both ends at the top of die (1) are fixed with guiding axle (4), install fixed block (7) on guiding axle (4), first guiding hole (5) have been seted up on fixed block (7), fixed block (7) are through first guiding hole (5) and guiding axle (4) swing joint, two be fixed with terrace die (6) between fixed block (7).

2. The graphite mold capable of preventing the generation of the large and small edges after the glass is hot-bent according to claim 1, wherein a limiting groove (17) is formed in the top of the male mold (6), a limiting hole (12) is formed in the top of the pressing plate (10), a second nut (13) is fixedly connected to the inside of the limiting hole (12), a bolt (14) is connected to the second nut (13) through a thread, and the bolt (14) is inserted into the limiting groove (17) and is fixedly connected with a limiting ring (16).

3. The graphite mold for preventing the generation of the large and small edges after the glass is hot-bent as claimed in claim 2, wherein the limiting groove (17) is rotatably connected with a limiting ring (16) through a bearing (15) inside.

4. The graphite mold capable of preventing the generation of the large and small edges after the glass is hot-bent according to claim 1, wherein the two ends of the top of the pressure plate (10) are provided with second guide holes (9), and the guide shaft (4) penetrates through the second guide holes (9) and is movably connected with the second guide holes (9).

5. The graphite mold capable of preventing the generation of the large and small edges after the hot bending of the glass according to claim 1, wherein the number of the threaded rods (2) and the guide shafts (4) is several, and the threaded rods (2) and the guide shafts (4) are perpendicular to the upper surface of the female mold (1).

6. The graphite mold capable of preventing the large and small edges of the glass from being generated after hot bending according to claim 1, wherein the two ends of the bottom of the female mold (1) are provided with heat receiving grooves (8), and the thickness of the bottom of the female mold (1) is the same as that of the side wall of the female mold (1).